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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC383892
Abronia latifolia
R. F. Hoover
1947-7-26
7326
San Luis Obispo
Piedras Blancas Point
Comment
OBI57977
Abronia latifolia
Austin P. Griffiths
1982-1-27
s.n.
San Luis Obispo
Guadalupe dunes. On foredune hillock, covering entire dune. A. latifolia E along blowout, H. maritima on foredune along each side. On beach front, ca 3 mi S Oso Flaco Crk
Comment
OBI7454
Abronia maritima
David J. Keil, M. G. McLeod, B. Meyer
1976-10-16
11858
San Luis Obispo
Morro Bay; sand dunes near power plant
5
Comment
RSA0025796
Abronia maritima
Robert F. Hoover
1947-7-26
7325
San Luis Obispo
Piedras Blancas Point.
Comment
OBI12218
Abronia pogonantha
Robert F. Hoover
1947-4-26
7097
San Luis Obispo
10 mi E of Creston on La Panza rd
Comment
CDA17558
Abronia umbellata
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes; NE of Little Coreopsis Hill beyond first major dune system.
0
Comment
SBBG101830
Abronia umbellata
C. F. Smith
1962-8-7
8041
San Luis Obispo
Oso Flaco Lake
Comment
OBI3710
Acacia baileyana
Mary Kidd
1970-10-8
117
San Luis Obispo
Found on many parts of campus
Comment
SEINET3872632
Acacia pycnantha
Richard R. Halse
2011-3-22
8153
San Luis Obispo
Along State Hwy. 1 in Cambria near where the road crosses Santa Rosa Creek.; 0
6
Comment
CAS-BOT-BC28744
Achillea millefolium
Alice Eastwood
1926-5-5
13902
San Luis Obispo
Cholame
Comment
OBI17141
Achillea millefolium
Robert F. Hoover
1966-9-13
10009
San Luis Obispo
Point Sierra Nevada
Comment
OBI35430
Achillea millefolium
Melody Dickens
1980-4-16
14
San Luis Obispo
Morro rock, Morro Bay. Found various locations entire area
Comment
OBI35774
Achillea millefolium
Allison Berry
1984-4-20
126
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
OBI35495
Achillea millefolium
S. M. Inman
1983-5-14
47
San Luis Obispo
Pecho Study Site. 1/2 mi S on Pecho Valley Rd past the jctn of Pecho Rd. Rt on dirt rd after 'deer' sign
49
Comment
SBBG112756
Achnatherum coronatum
D. Keil
1996-4-25
25851 -1
San Luis Obispo
trailhead 12 rd mi E of Tepusquet Cyn along St Hwy 166
Comment
UC1125434
Achyrachaena mollis
G. T. Nordstrom
1937-4-28
1138
San Luis Obispo
1.4 mi sse Lincoln School; Adelaida Quad.
320
Comment
UC54020
Achyrachaena mollis
Mrs. R. W. Summers
San Luis Obispo
fields and roadsides
Comment
OBI17138
Achyrachaena mollis
Robert F. Hoover
1968-4-17
11062
San Luis Obispo
N side of Soda Lake, Carrizo Plain
Comment
UC29284
Achyrachaena mollis
W. H. Brewer
1861-4-9
401
San Luis Obispo
low hills at Nipomo
Comment Read comments Jul 6 2010
UC455582
Achyrachaena mollis
I. J. Condit
1908-4-30
San Luis Obispo
Summit Ridge Prefumo Canon
Comment
UC455583
Achyrachaena mollis
I. J. Condit
1910-4-1
San Luis Obispo
Wilson Ranch; Navajo Ridge
Comment
OBI28664
Acmispon americanus var. americanus
David J. Keil, Eric Wise
1982-7-2
16295
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
OBI3788
Acmispon americanus var. americanus
Elizabeth Rudd
1971-6-10
297
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
OBI13043
Acmispon americanus var. americanus
Robert F. Hoover
1965-9-29
9658
San Luis Obispo
Santa Lucia Range. N base of Cuesta Grade
Comment
SBBG107960
Acmispon brachycarpus
C. B. Hardham
1960-4-2
5321
San Luis Obispo
Hwy 41, 11 mi E of Cambria
335
Comment
SBBG95548
Acmispon glaber
R. H. Toft
1986-5-21
9
San Luis Obispo
1/8 mi S of Broderson Rd just SW from the center of the town of Los Osos (Bayview)
Comment
OBI28188
Acmispon glaber var. glaber
Jeffery Null
1980-5-11
15
San Luis Obispo
Ecological Study area, Cal POly, SLO
91
Comment
OBI51793
Acmispon glaber var. glaber
R. Mike Arens
1994-1-12
12 a
San Luis Obispo
Cal Poly Campus. In Poly Cyn near Botanical Garden foot bridge
152
Comment
OBI60879
Acmispon glaber var. glaber
Larry Kelly, David J. Keil, V. L. Holland, Lynne Dee Oyler
1990-4-12
405
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave.
Comment
OBI13206
Acmispon heermannii var. orbicularis
Robert F. Hoover
1946-8-4
6272
San Luis Obispo
N end of Morro Bay
Comment
OBI31181
Acmispon junceus var. biolettii
Julie M. Vanderwier
1978-5-18
68
San Luis Obispo
Indiand Knob tar Sands
Comment
OBI44951
Acmispon junceus var. biolettii
David J. Keil, Rhonda Riggins, Richard Pimentel, Michael Stiles, and Joanna Tomassacci
1987-5-17
20160 -2
San Luis Obispo
Los Padres Natl Forest, Cuesta East past end of rd along fire trl in area burned by both the Gay Mtn fire and the las Pilitas fire
Comment
OBI13034
Acmispon maritimus var. maritimus
Robert F. Hoover
1967-4-16
10472
San Luis Obispo
Temblor Range near N end of Elkhorn Plain
Comment
OBI13035
Acmispon maritimus var. maritimus
Robert F. Hoover
1967-3-27
10292
San Luis Obispo
Chalk Mt, Cuyama Valley
Comment
OBI4000
Acmispon strigosus
Elizabeth Rudd
1971-3-9
166
San Luis Obispo
3 mi N of Santa Margarita
305
Comment
UCD104494
Acmispon wrangelianus
G. K. Helmkamp; E. K. Helmkamp
2001-4-29
6577
San Luis Obispo
San Luis Obispo County: Irish Hills; Clark Valley Road; 3.8 miles south of Los Osos Valley Rd. (east of Los Osos).
213
Comment
OBI15589
Acourtia microcephala
Robert F. Hoover
1946-6-29
6202
San Luis Obispo
Between Paso Robles and Adelaida
Comment
OBI27345
Acourtia microcephala
Robert L. Allen, Nancy E. Arnold
1981-5-17
301
San Luis Obispo
Chaparral area burned on 31 July, 1980. CDF fire no. 53-265. 7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza mts
305
Comment
OBI26410
Acourtia microcephala
David J. Keil
1980-9-19
14225
San Luis Obispo
Ca 1/2 mi E of jctn with Park Hill rd along Calif Rte 58
Comment
HSC91509
Adenostoma fasciculatum
Susan H. Bicknell
1988-8-15
San Luis Obispo
Montana de Oro State Park, MDO 3
Comment
OBI27034
Adenostoma fasciculatum
James Courtney
1981-1-15
32
San Luis Obispo
Pennington Crk Bio reserve
Comment
UC453991
Adenostoma fasciculatum
Unangst
1906-5-17
San Luis Obispo
Oak Park
Comment
SBBG34894
Adenostoma fasciculatum var. fasciculatum
R. W. S.
1890-5-1
San Luis Obispo
Santa Lucia Range, near reservoir
Comment
SEINET3929533
Adenostoma sparsifolium
David Keil
1986-9-27
19770
San Luis Obispo
Ca. 1/2 mile E of Pine Canyon Forest Station along California 166. Slopes around dry bed of Cuyama River.; 0
Comment
SBBG107865
Adiantum aleuticum
C. B. Hardham
1958-1-2
2784
San Luis Obispo
0.5 mi N of San Carpoforo Crk
Comment
UCR103802
Adiantum jordanii
George K. Helmkamp
1997-3-8
1455
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
POM97463
Adiantum jordanii
Philip A. Munz
1925-3-24
9199
San Luis Obispo
Morro Creek
305
Comment
UC1953193
Aesculus californica
David Keil with Mike Mattina
2010-5-31
30787
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
OBI69462
Agoseris apargioides
David J. Keil
2007-10-5
30485
San Luis Obispo
Just south of former Cambria Air Force Station along Monte Cristo Place.
170
Comment
OBI75251
Agoseris grandiflora var. grandiflora
David J. Keil
2011-5-12
31014
San Luis Obispo
San Luis Range. Irish Hills. Madonna - Twisselmann Ranch, accessed from Prefumo Canyon Road.
354
Comment
OBI35775
Agoseris grandiflora var. grandiflora
Allison Berry
1984-5-8
175
San Luis Obispo
Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1
Comment
UC1315028
Agoseris heterophylla var. cryptopleura
R. F. Hoover
1967-4-8
10377
San Luis Obispo
near n end Soda Lake; Carrizo Plain
Comment
HSC91814
Agrostis exarata
Susan H. Bicknell
1989-8-6
San Luis Obispo
Montana de Oro State Park
Comment
OBI65764
Agrostis exarata
D. R. Miller
1995-8-1
895 -596
San Luis Obispo
Pine Mt region. Drying stock pond at Dr's house (south pond) Pico crk draninage
914
Comment
HSC91815
Agrostis gigantea
Susan H. Bicknell
San Luis Obispo
Montana de Oro State Park.
Comment
OBI56991
Agrostis hooveri
David J. Keil
1995-5-23
25201
San Luis Obispo
San Luis Range. San Luis Bay Estates. Area proposed for housing development
Comment
UC1257322
Agrostis hooveri
R. F. Hoover
1969-6-5
11367
San Luis Obispo
Oak Park district Arroyo Grande
Comment
OBI30727
Agrostis pallens
Koomanoff et al.
1981-5-16
2
San Luis Obispo
SSE 45 degrees near summit of Indian Knob
Comment
OBI38196
Allenrolfea occidentalis
Eric Wise
1981-6-7
506
San Luis Obispo
Cuyama River, 26.5 mi W of New cuyama
Comment
JEPS27019
Allium amplectens
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-10
7401
San Luis Obispo
on slope just above westernmost fork of Las Tablas Creek (Dellaganna or Carmen Creek), at northwestern base of Cypress Mountain Cypress Mountain, westernmost fork of Las Tablas Creek
518
Comment
OBI28171
Allium haematochiton
Michael Glass
1981-5-5
42
San Luis Obispo
Ecological Study Area. Calif Polytechnic State Univ, San Luis Obispo
Comment
UC570020
Allium haematochiton
H. C. Lee
1936-3-23
527
San Luis Obispo
1/2 mi s Mine Hill; Arroyo Grande Quadrangle
259
Comment
CAS-BOT-BC135857
Allium haematochiton
Roxana S. Ferris
1929-4-13
7522
San Luis Obispo
Serpentine hills east of San Luis Obispo
Comment
CAS-BOT-BC135858
Allium haematochiton
Ira L. Wiggins
1929-4-13
3469
San Luis Obispo
Grassy hillside 1 mi. n. of San Luis Obispo
Comment
OBI70153
Allium haematochiton
Bernard Miossi
1939-5-5
80
San Luis Obispo
In field 1-1/4 mi N of San Luis Obispo, 50 yds from San Luis Crk
55
Comment
UCD77311
Allium hickmanii
Robert E. Preston
2000-4-11
1330
San Luis Obispo
San Luis Obispo County: Ca. 2.2 mi n of Point Piedras Blancas, 0.2 mi n of Arroyo del Oso.
15
Comment
CDA15153
Allium howellii var. howellii
G. F. Hrusa
1998-4-26
14260
San Luis Obispo
Temblor Range; N end of Elkhorn Plain.
Comment
CAS-BOT-BC470933
Allium howellii var. howellii
R. F. Hoover
1947-4-4
6889
San Luis Obispo
West side of Cottonwood Pass.
Comment
OBI58933
Allium lacunosum var. davisiae
David J. Keil
1998-5-4
27066
San Luis Obispo
Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17.
Comment
JEPS99219
Allium peninsulare
Clare B. Hardham
1958-5-5
3191
San Luis Obispo
Recruit Grade 2.8 mi W of summit Temblor Mountains
Comment
OBI58945
Allium peninsulare var. peninsulare
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27407
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
OBI37860
Allium unifolium
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18689
San Luis Obispo
16.5 mi from Calif Rte 1 along San Simeon Crk Rd, near Rocky Butte lookout at Wheelbarrow Gulch
640
Comment
JEPS99221
Allium unifolium
Clare B. Hardham
1960-5-5
5742
San Luis Obispo
Pine Mountain, spring Santa Lucia Mountains
762
Comment
OBI20422
Amaranthus albus
Eben McMillan
1952-6-16
152
San Luis Obispo
Choice Valley roadside 2 mi S of 9 mi E of Shandon
Comment
OBI20423
Amaranthus albus
Robert F. Hoover
1969-7-12
11449
San Luis Obispo
Salinas River at Paso Robles
Comment
OBI54900
Amaranthus albus
David J. Keil
1996-9-13
26039
San Luis Obispo
Along Shell Creek Road, ca. 1/4?3/4 miles n of Hwy 58.
Comment
UCD97177
Amaranthus albus
Ernest C. Twisselmann
1958-8-17
4677
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern part of county, Shandon.
655
Comment
SBBG95635
Amaranthus deflexus
D. Keil
1984-7-20
18311
San Luis Obispo
E of Arroyo Grande along Lopez Lake Rd at jct w Cecchetti Rd
Comment
IRVC28952
Amaranthus palmeri
G. K. Helmkamp
2003-9-21
8167
San Luis Obispo
Los Berros Rd, 0.9 mi SE of El Campo Rd., SE of Arroyo Grande Central Coast
46
Comment
OBI13079
Amaranthus powellii
Hans Wilgenburg
1977-8-11
10
San Luis Obispo
Cal Poly campus
Comment
OBI26505
Amaranthus retroflexus
Kathlene Henry
1979-7-27
18
San Luis Obispo
San Luis Obispo, Laguna Lake City Park
30
Comment
RSA696440
Amaranthus retroflexus
J. M. Harper
1948-09
s.n.
San Luis Obispo
On Delhi Rd. near old sugar factory
Comment
UCR158436
Ambrosia chamissonis
George K. Helmkamp
2004-6-15
8644
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
OBI51419
Ambrosia psilostachya
Larry Kelly, David J. Keil
1988-10-1
254
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UC1321279
Ambrosia psilostachya
R. F. Hoover
1966-9-21
9996
San Luis Obispo
se of Nipomo; Nipomo Creek
Comment
CAS-BOT-BC273096
Ambrosia salsola
R. F. Hoover
1947-5-10
7155
San Luis Obispo
Cuyama Valley (eastern part)
Comment
UC1284975
Ambrosia salsola
R. F. Hoover
1950-4-14
7836
San Luis Obispo
n end of Elkhorn Plain
Comment
OBI10231
Amelanchier utahensis
Robert F. Hoover
1950-6-21
8011
San Luis Obispo
Between Rocky Butte and Pine Mt, Santa Lucia mts
Comment
SBBG112445
Amelanchier utahensis
D. Keil, R. Riggins, D. R. Miller
1998-5-27
27524
San Luis Obispo
Hearst Ranch, San Simeon Crk Rd, 22.4 mi NE, then NW from Hwy 1, NW of Burnett Pk, 1 mi from Monterey Co line
Comment
UC55318
Amelanchier utahensis
J. H. Barber
1900-5-10
San Luis Obispo
Nacimiento River
Comment
SEINET258467
Amelichloa clandestina
M. Curto
1990-4-11
631
San Luis Obispo
1359 Madonna Rd at Pereira Dr SW side of yard
70
Comment
RSA121736
Amorpha californica
A. E. Wieslander
1934-4-26
460
San Luis Obispo
Hi. Mtn. Lookout.
610
Comment
UC410840
Amorpha californica var. californica
Alice Eastwood
1928-5-17
15147
San Luis Obispo
along old road to Pozo
Comment
SBBG63572
Amsinckia
R. Hoffmann
1932-3-20
San Luis Obispo
top of Cuesta Grade
Comment
VVC3389
Amsinckia douglasiana
Tim Thomas
1973-4-18
2
San Luis Obispo
Inner South Coast Range, Beam Flat, southern Elkhorn Plains.
732
Comment
UC52295
Amsinckia eastwoodiae
Mrs. R. W. Summers
1882-3-9
587
San Luis Obispo
Ocean Bluffs
Comment
OBI34423
Amsinckia intermedia
David J. Keil, Kathy Jones
1982-4-4
15827
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
OBI79247
Amsinckia intermedia
David J. Keil
2012-4-23
31310
San Luis Obispo
Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail
Comment
OBI31411
Amsinckia lycopsoides
Joy Nishida, Robert Allen
1982-4-10
281
San Luis Obispo
American Cyn. Campground on a slight slope
536
Comment
OBI29247
Amsinckia menziesii
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14540
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
OBI69463
Amsinckia menziesii
David J. Keil, with Lisa Andreano, Mike Walgren, and Aaron Sims
2008-1
30500
San Luis Obispo
Highway 58, just east to ca. 0.25 miles east of San Juan Creek bridge. South side of highway.
Comment
OBI80737
Amsinckia menziesii
David J. Keil
2015-2-21
32680
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
Comment
OBI28757
Amsinckia tessellata
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14501
San Luis Obispo
0.7 mi S of Californica Valley fire station along Soda Lake rd
Comment
UCSB16600
Amsinckia tessellata var. gloriosa
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
OBI20676
Amsinckia tessellata var. gloriosa
Robert F. Hoover
1967-3-29
10323
San Luis Obispo
6 mi E of Creston on La Panza Rd
Comment
RSA0091417
Amsinckia tessellata var. tessellata
R. S. Woglum
1938-4-22
1596
San Luis Obispo
San Joaquin Valley: 10 miles south of Simmler; Carrizo Plain.
Comment
OBI77823
Amsinckia vernicosa
G. F. Hrusa
1998-3-28
14187
San Luis Obispo
S Coast Ranges. Carrizo Plain Natural Area. Hills immed to S of Elkhorn Grade Rd . USGS Quad: Ballinger Cyn 7.5
840
Comment
UCR132017
Anagallis arvensis
George K. Helmkamp
2003-7-31
8067
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
HSC91714
Anaphalis margaritacea
Susan H. Bicknell
1988-8-15
San Luis Obispo
Montano de Oro State Park, MDO 2
Comment
UC771724
Anaphalis margaritacea
R. F. Hoover
1946-9-23
6449
San Luis Obispo
Cambria
Comment
OBI76685
Ancistrocarphus filagineus
Jason Dart
2008-4-15
319
San Luis Obispo
N Carrizo Plain, W edge of Sect 1, T29S, R17E, La Panza NE USGS 7.5' Quad. 4 mi N of hwy 58, one mi W of Bitterwater Rd
634
Comment
OBI3897
Anthemis cotula
Elizabeth Rudd
1971-5-23
269
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
UCR118375
Anthemis cotula
George K. Helmkamp, E. A. Helmkamp
1998-7-1
4250
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon Road, 5.2 miles southwest of Los Osos Valley Road
244
Comment
SBBG118025
Anthriscus caucalis
E. Painter, M. Wetherwax
2002-4-21
CR 287
San Luis Obispo
above Nacimiento River; Camp Roberts
180
Comment
OBI48386
Antirrhinum kelloggii
David J. Keil, V. L. Holland
1990-3-19
21353
San Luis Obispo
N of Arroyo Grande along hwy 227, ca 1.5 mi S of jctn with Noyes Rd
Comment
JEPS83295
Antirrhinum multiflorum
David M. Thompson
1983-5-26
322
San Luis Obispo
1.4 mi ese Pozo Road (Las Pilitas Road, se of Santa Margarita); Lopez Mtn. Quad. (7.5', 1965)
381
Comment
OBI56446
Antirrhinum multiflorum
David J. Keil
1999-5-27
28351 -1
San Luis Obispo
Road along Cuesta Grade, ca. 2 miles east from US 101.
Comment
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
SBBG132543
Antirrhinum orontium
D. Keil
1998-6-15
27836
San Luis Obispo
Hwy 46 between Paso Robles and Cambria, 0.5 mi E of jct with Old Crk Rd, just W of jct with Apple Rd
377
Comment
UC1281542
Antirrhinum ovatum
Robert W. Storer
1949-5-26
453
San Luis Obispo
11 mi n and 4 mi w Simmler
Comment
OBI42363
Apiastrum angustifolium
David J. Keil, V. L. Holland
1982-4-23
15881
San Luis Obispo
Old dunes area along edge of Morro Bay w of S Bay blvd and E of Santa Ysabel ave
Comment
OBI59701
Apocynum cannabinum
David J. Keil, with V. L. Holland
2001-5-29
29516
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
SBBG2088
Aquilegia eximia
C. B. Hardham
1960-6-17
6152
San Luis Obispo
Chris Flood Sargent cypress forest
Comment
CAS-BOT-BC392060
Aquilegia eximia
R. F. Hoover
1950-6-21
8027
San Luis Obispo
San Simeon Creek just below forks
Comment
HSC91832
Arabis glabra
Susan H. Bicknell
1989-4-18
San Luis Obispo
Montana de Oro State Park, along Cable Trail.
Comment
RSA755125
Araujia sericifera
Erik Frenzel
2001-3-22
s.n.
San Luis Obispo
Coastal valley east of Cayucos. Approximately 6 miles up Cottontail Cr. Road from intersection with Old Cr. Road. Apparently upstream of small bridge.
137
Comment
CDA11577
Arbutus menziesii
G. F. Hrusa
1993-5-22
11128
San Luis Obispo
Black Butte Research Natural Area, Cuesta Ridge east. Below main radio tower (Radio Facility 2).
Comment
OBI37871
Arbutus menziesii
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18704
San Luis Obispo
12.2 mi from Calif rte 1 along San Simeon Crk rdN of Rocky Butte lookout
914
Comment
CAS-BOT-BC410160
Arceuthobium occidentale
R. F. Hoover
1946-8-18
6310
San Luis Obispo
Mariana Creek, E side of La Panza Range
Comment
UC1281493
Arctostaphylos
H. E. McMinn
1935-6-16
3846
San Luis Obispo
from Atascadero to Morro Bay; Morro Canyon
Comment
CAS-BOT-BC25030
Arctostaphylos cruzensis
Roman Gankin
1966-2-16
645
San Luis Obispo
From N facing slope of hill N of Arroyo de los Chinos, 10.7 miles N of San Simeon.
Comment
CAS-BOT-BC25033
Arctostaphylos cruzensis
Gary D. Wallace
1974-12-7
1332
San Luis Obispo
On Hearst Ranch property, N facing slope of S side of the flat-bottomed Arroyo de la Cruz.
30
Comment
RSA122339
Arctostaphylos cruzensis
R. St. John
1932-11-30
323
San Luis Obispo
Arroyo de la Cruz.
91
Comment
SBBG93743
Arctostaphylos glandulosa
S. A. Junak
1990-7-12
4387
San Luis Obispo
saddle at W end of Cuesta Ridge Botanical Area, on N side of W Cuesta Ridge Rd, ca. 5.6 mi W of US Hwy 101
725
Comment
CAS-BOT-BC23319
Arctostaphylos glandulosa subsp. cushingiana
Clare B. Hardham
1960-4-2
5280
San Luis Obispo
Black Mountain between Cambria and Templeton.
609
Comment
CAS-BOT-BC23095
Arctostaphylos glandulosa subsp. glandulosa
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Near Cypress Spring, Cypress Mountain.
Comment
OBI65924
Arctostaphylos glandulosa subsp. glandulosa
D. R. Miller
1994-2-11
294 -71
San Luis Obispo
Pine Mt. Region; cole Ranch, Marmolejo drainage
850
Comment
OBI14725
Arctostaphylos glauca
Robert F. Hoover
1963-10-26
8604
San Luis Obispo
Trail to Machesna Mt, La Panza range
Comment
RSA78565
Arctostaphylos glauca
P. A. Munz
1953-2-3
18275
San Luis Obispo
5 mi. from Pozo on road to La Panza.
549
Comment
UC82930
Arctostaphylos hookeri subsp. hearstiorum
Katharine Brandegee
July 1889
San Luis Obispo
San Simeon
Comment
SEINET11989183
Arctostaphylos hookeri subsp. hearstiorum
R. Gankin, Hildreth, W. R.
1967-1
1117
San Luis Obispo
ridge N of Arroyo de los Chinos, 0.25 mi E of CA 1, ca 9 mi N of San Simeon
Comment
UCR149041
Arctostaphylos luciana
G. Fred Hrusa, D. Ragan
1995-6-20
12385
San Luis Obispo
Central Western; Outer South Coastal Ranges region, Black Butte Research Natural Area; On burned summit of ridge immediately east of Mt. Lowe. Area of bare siliceous shale and approximately 1/3 mi. east of summit along fire break road.
650
Comment
RSA122340
Arctostaphylos luciana
B. Bolt
1936-2-10
572
San Luis Obispo
1.5 miles SE of mouth of Osos Creek.
76
Comment
RSA632955
Arctostaphylos luciana
Jon E. Keeley
1996-2-10
27060
San Luis Obispo
East of Cuesta Pass on dirt road to Mt. Lowe, northeast of San Luis Obispo. Santa Lucia Wilderness.
625
Comment
CAS-BOT-BC40105
Arctostaphylos morroensis
R. F. Hoover
1947-1-6
6593
San Luis Obispo
Baywood Park.
Comment
CAS-BOT-BC39834
Arctostaphylos obispoensis
R. F. Hoover
1965-12-5
9727
San Luis Obispo
Lower part of Lopez Canyon.
Comment
UC1309663
Arctostaphylos obispoensis
A. E. Wieslander
1933-3-23
282
San Luis Obispo
Santa Lucia Range Santa Barbara National Forest, San Luis Obispo Quadrangle
365
Comment
CAS-BOT-BC39870
Arctostaphylos obispoensis
Clare B. Hardham
1966-3-22
14035
San Luis Obispo
Paso Robles - Headwaters, Arroyo de la Cruz
Comment
CAS-BOT-BC39873
Arctostaphylos obispoensis
Clare B. Hardham
1956-3-2
175
San Luis Obispo
Santa Lucia Mountains - 7x Ranch, headwaters of Las Tablas Cr.
Comment
OBI25341
Arctostaphylos obispoensis
David J. Keil, V. L. Holland
1979-12-13
13684
San Luis Obispo
Rancho Santa Margarita. just off US 101 on Tassajara Cyn rd
Comment
SEINET11987305
Arctostaphylos obispoensis
J. Sigg, McClintock, E.; Knight, W.; Knight, I.
1981-1
4193
San Luis Obispo
Strybing Arboretum, Golden Gate Park, San Francisco from Coulter's Nursery
Comment
UCD52924
Arctostaphylos obispoensis
John Thomas Howell
1956-3-23
San Luis Obispo
On or near serpentine, 1 mile east of summit of Cambria-Adelaida road. ('Jack Mt.' acc. C.B. Hardham)
Comment
UCD52925
Arctostaphylos obispoensis
Robert E. Preston
1999-2-26
1202
San Luis Obispo
Cuesta Ridge, along TV Tower Rd.
731
Comment
SD175818
Arctostaphylos osoensis
G. F. Hrusa
1995-6-20
12421
San Luis Obispo
Large colony on SW-facing shoulder of Hollister Peak. Bare volcanic substratum, immediately below last steep ascent to peak from S side.
374
Comment
OBI71455
Arctostaphylos pechoensis
David J. Keil
1999-3-23
28231
San Luis Obispo
Montana de Oro State Park. Slopes between Valencia Peak and mouth of Coon Canyon.
Comment
OBI82391
Arctostaphylos pechoensis
David J. Keil, with Matt Ritter, Jenn Yost, Brett Hall, et al.
2016-1-1
33441 -C
San Luis Obispo
Upper See Canyon
Comment
RSA233125
Arctostaphylos pechoensis
W. R. Dudley
1912-4-5
s.n.
San Luis Obispo
Pecho Mountains head of Wild Cherry Canyon
Comment
UC1315075
Arctostaphylos pechoensis
R. F. Hoover
1967-2-18
10225
San Luis Obispo
Diablo Canyon San Luis Range
Comment
UCD53467
Arctostaphylos pechoensis
G. K. Helmkamp; E. K. Helmkamp
2001-4-29
6570
San Luis Obispo
Irish Hills; Clark Valley Road; 2.8 miles south of Los Osos Valley Rd. (east of Los Osos).
91
Comment
UCD53559
Arctostaphylos pechoensis
R. F. Hoover
1946-12-15
6575
San Luis Obispo
Upper Coon Creek; San Luis Range.
Comment
RSA122350
Arctostaphylos pechoensis
B. O. Schreiber
1938-10-7
2560
San Luis Obispo
Davis Canyon
182
Comment
UCR25455
Arctostaphylos pechoensis var. viridissima
Michael J. Kelly
1975-3-27
045
San Luis Obispo
Central Coast, left side of See Canyon Road, 4 mi from San Luis Bay Drive off of Hwy 101
183
Comment
OBI50350
Arctostaphylos pilosula
Robert F. Hoover
1963-10-26
8601
San Luis Obispo
Trail to Machesna Mt., La Panza Range
Comment
UC1309712
Arctostaphylos pilosula
D. Axelrod
1936-6-16
555
San Luis Obispo
1 3/4 mi sw Dove; San Luis Obispo Quadrangle
304
Comment
OBI62679
Arctostaphylos pilosula
Jason Dart
2003-5-9
D 106
San Luis Obispo
Lot 24 of the subdivision of lots B,C, and F of the Corbett Tract, Arroyo Grande. this parcel is located on Badger Cyn rd, 1.5 mi up Corbett Cyn rd from the intersection of hwy 227.
127
Comment
CAS-BOT-BC46272
Arctostaphylos rudis
Lester Rowntree
1938-3-27
s.n.
San Luis Obispo
Nimpomo Mesa.
Comment
UCD53820
Arctostaphylos rudis
N. French
1936-1-12
663
San Luis Obispo
Sand hills between Oceana and Los Barros.
121
Comment
UCD51347
Arctostaphylos tomentosa
Roman Gankin
1966-2-16
647
San Luis Obispo
10.7 miles north of San Simeon, San Luis Obispo County, California.
Comment
RSA637045
Arctostaphylos wellsii
Jon E. Keeley, Melanie Baer Keeley
1993-9-3
24327
San Luis Obispo
Ormonde road, 1 km S of Price Canyon Road, N of Pismo Beach.
90
Comment
UC1583758
Aristida adscensionis
David Keil with Malcolm McLeod, and California Native Plant Society Rare Plant Committee
1983-5-1
16975
San Luis Obispo
ridge system and coastal terraces between Arroyo de la Cruz and Arroyo de los Chinos
Comment
CAS-BOT-BC445304
Aristocapsa insignis
James L. Reveal
1978-6-25
4765
San Luis Obispo
Along California Highway 58, 0.6 mile east of the San Juan River bridge at the base of Syncline Hill, 2.7 miles west of the Cholame turnoff
533
Comment
RSA43815
Armeria maritima subsp. californica
D. F. Howe
1948-5-17
s.n.
San Luis Obispo
[No location data on label]
Comment
OBI29942
Artemisia biennis
David J. Keil
1977-10-22
s.n.
San Luis Obispo
1/4 mi E of jctn with South Bay Blvd along Turri Rd
Comment
OBI35494
Artemisia californica
S. M. Inman
1983-4-25
8
San Luis Obispo
1/2 mi S on Pecho Rd. Rt on dirt road after "deer" sign, to S of dirt road.
Comment
CAS-BOT-BC93928
Artemisia douglasiana
Ernest C. Twisselmann
1965-11-2
11693
San Luis Obispo
Arroyo de la Cruz (between Highway 1 and the ocean).
6
Comment
UCR118338
Artemisia douglasiana
George K. Helmkamp, E. A. Helmkamp
2000-9-2
5965
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon, 2.2 mi west of Los Osos Valley Road
137
Comment
CAS-BOT-BC84824
Artemisia douglasiana
Ernest C. Twisselmann
1956-11-3
3216
San Luis Obispo
La Panza Range - Salinas River at the base of Salinas Dam.
400
Comment
OBI17037
Artemisia douglasiana
Robert F. Hoover
1966-9-16
10050
San Luis Obispo
Salinas River at mouth of Rocky Cyn
Comment
CAS-BOT-BC90557
Artemisia dracunculus
Clare B. Hardham
1956-10-23
1481
San Luis Obispo
Atascadero Creek, Hab Ranch
Comment
UC1284980
Artemisia tridentata subsp. tridentata
R. F. Hoover
1946-11-17
6561
San Luis Obispo
at highway bridge just below Gypsum Canyon; Cuyama River
Comment
OBI82597
Asclepias fascicularis
David J. Keil, with Kathleen Keil
2016-6-26
33272 -1
San Luis Obispo
Santa Rita Road west of Templeton
275
Comment
SBBG104438
Asclepias fascicularis
F. L. Johnson, E. A. Young
1993-5-23
ROB 489
San Luis Obispo
Boy Scout Rd by Nacimiento River; Camp Roberts
Comment
UC455921
Asclepias fascicularis
E. P. Unangst
1906-9-9
San Luis Obispo
Reservoir
Comment
OBI47547
Asclepias vestita
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19213
San Luis Obispo
Eastern 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
SBBG108257
Asparagus officinalis
C. B. Hardham
1958-8-19
3858
San Luis Obispo
Atascadero Crk, near High School
Comment
SD264687
Asphodelus fistulosus
Jasmine Watts, Kathy Thompson
2001-3-11
49
San Luis Obispo
0.5 mi west of Avila Beach Dr. and San Luis Bay Dr.
Comment
CAS-BOT-BC65815
Aspidotis californica
R. F. Hoover
1946-11-24
6567 E
San Luis Obispo
Hill above Salinas River opposite Pilitas Creek
Comment
OBI25338
Aspidotis californica
V. L. Holland, David Keil
1979-12-13
K 13687
San Luis Obispo
Rancho Santa Margarita, just off US 101 on Tassajara Canyon Road
Comment
SEINET948085
Astragalus asymmetricus
Helen K. Sharsmith
1954-1
4420
San Luis Obispo
rolling hills 24.2 miles south of Cholame, Cholame-Simmler road, Temblor Range
366
Comment
CAS-BOT-BC177784
Astragalus curtipes
R. W. S.
1882-1-23
205
San Luis Obispo
Unspecified
Comment
OBI31801
Astragalus curtipes
Smeltzer, Turnquist
1982-4-12
36
San Luis Obispo
Laguna Lake park
Comment
OBI50575
Astragalus curtipes
Jan Barber, Sue Weis
1993-6-16
11
San Luis Obispo
In grazed area W of Laguna Lake Park in San Luis Obispo
Comment
OBI51809
Astragalus curtipes
Gary Westbrook
March1994
20
San Luis Obispo
Calif Polytechnic State Univ campus
244
Comment
UC1128833
Astragalus curtipes
P. L. Johannsen
1936-3-21
686
San Luis Obispo
1 mi s San Luis Obispo; San Luis Obispo Quad., s of San Luis Obispo
76
Comment
UC310773
Astragalus curtipes
Philip A. Munz
1925-3-24
9228
San Luis Obispo
dry slope Morro Creek Morro Creek
152
Comment
RSA0006735
Astragalus curtipes
H. D. Ripley, R. C. Barneby, F. C. Ripley Jr.
1954-5-3
11277
San Luis Obispo
Cayucos; road cutting [?].
15
Comment
SJSU8408
Astragalus curtipes
R. H. Edes
1957-4-14
San Luis Obispo
near Hwy 101 c. 3 mi S of San Luis Obispo
Comment
OBI79001
Astragalus didymocarpus
David J. Keil, Lynne Dee Althouse, Dan Meade, Naomi Oyler, Jason Dart, and Meg Perry
2008-3-31
s.n.
San Luis Obispo
Carrizo Plain. Area proposed for development as solar farm by OptiSolar Corporation. T29S R18E Section 8.
Comment
SBBG34001
Astragalus didymocarpus
L. S. Rose
1969-4-14
69028
San Luis Obispo
15 mi SE of Cholame
457
Comment
OBI58065
Astragalus didymocarpus var. didymocarpus
David J. Keil
1998-5-20
27365
San Luis Obispo
20 mi. E of junction with Tepusquet Canyon Road on Hwy 166.
Comment
RSA201660
Astragalus didymocarpus var. milesianus
Robert F. Hoover
1947-3-21
6710
San Luis Obispo
west base of Mt. Bishop near S.L.O. [San Luis Obispo]
Comment
RSA43239
Astragalus didymocarpus var. milesianus
Robert F. Hoover
1947-3-23
6910
San Luis Obispo
west base of Mt. Bishop near S.L.O. [San Luis Obispo]
Comment
CAS-BOT-BC182892
Astragalus douglasii
Clare B. Hardham
1957-5-4
1899
San Luis Obispo
Tierra Redondo
Comment
OBI29151
Astragalus douglasii var. douglasii
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14571
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
OBI13344
Astragalus gambelianus
Robert F. Hoover
1958-4-23
8461
San Luis Obispo
Old Crk, S fork, above Cayucos
Comment
OBI13345
Astragalus gambelianus
Robert F. Hoover
1958-4-23
8463
San Luis Obispo
Old Crk, S fork, above Cayucos
Comment
OBI78765
Astragalus gambelianus
Michael Walgren
2014-4-14
397
San Luis Obispo
Cayucos, on a north facing slope east of Highway One and south of Old Creek Rd.
68
Comment
CAS-BOT-BC178234
Astragalus gambelianus
R. F. Hoover
1952-5-6
8151
San Luis Obispo
East of Atascadero on Creston Road, just east of pump station.
Comment
SEINET948339
Astragalus gambelianus
Lois E. James
1946-1
1745
San Luis Obispo
Serpentine Hill 2.8 miles NE of San Luis Obispo.
Comment
OBI13332
Astragalus lentiginosus var. idriensis
Robert F. Hoover
1953-5-16
8310
San Luis Obispo
Summit of Temblor range NE of Simmer
Comment
OBI13333
Astragalus lentiginosus var. idriensis
Robert F. Hoover
1953-5-16
8310
San Luis Obispo
Summit of Temblor range NE of Simmer
Comment
JEPS54713
Astragalus lentiginosus var. nigricalycis
W. L. Jepson
1932-4-3
16212
San Luis Obispo
Soda Lake , Soda Lake (Carrizo Plain)
579
Comment
POM275849
Astragalus lentiginosus var. nigricalycis
Lyman Benson
1932-5-9
s.n
San Luis Obispo
Upper Cuyama Valley, Temblor Mt. Ranges
610
Comment
OBI78665
Astragalus nuttallii
Melissa C. Fierro
2013-11-11
4
San Luis Obispo
In Montana de Oro State Park
Comment
RSA167174
Astragalus nuttallii
J. M. Tucker, Roman Gankin
1963-4-10
3670
San Luis Obispo
7 miles form Morro Bay, Hwy 466
Comment
CAS-BOT-BC186551
Astragalus nuttallii var. nuttallii
R. F. Hoover
1947-3-8
6660
San Luis Obispo
Near Piedras Blancas Point
Comment
OBI13315
Astragalus nuttallii var. nuttallii
Robert F. Hoover
1946-7-21
6233
San Luis Obispo
San Simeon Creek Beach
Comment
SBBG95503
Astragalus oxyphysus
D. Keil
1986-3-22
19074
San Luis Obispo
Soda Lake rd, S of Soda Lake at jct with Kern Land Company Ranch Rd; T32S R21E S33
670
Comment
UCD105154
Astragalus oxyphysus
K. Esau
1935-4-13
s.n.
San Luis Obispo
San Luis Obispo County: 9 miles southeast of Simmler.
Comment
CAS-BOT-BC199111
Astragalus trichopodus var. phoxus
Clare B. Hardham; C. Butterworth
1960-5-31
6014
San Luis Obispo
South side of Hi Mountain, road to Arroyo Grande, Pozo District
Comment
JEPS54535
Astragalus trichopodus var. phoxus
Alice Eastwood
1896-4-28
San Luis Obispo
Buck's Ranch Buck's Ranch (near the boundary between Santa Barbara and San Luis Obispo Counties)
Comment
POM275830
Astragalus trichopodus var. phoxus
Lyman Benson
1934-4-14
5796
San Luis Obispo
50 miles W of Maricopa. Cuyama River.
610
Comment
OBI40989
Athyrium filix-femina
David J. Keil, Eric A. Wise
1985-4-25
188549
San Luis Obispo
Black Lake Canyon between California Highway 1 and the Guadelupe Road. Shallow canyon cut through sandstone formations.
Comment
CAS-BOT-BC17578
Athysanus pusillus
Clare B. Hardham
1956-3-4
164
San Luis Obispo
Santa Lucia Mountains. Atascadero. Paradise Valley.
Comment
SBBG112810
Athysanus pusillus
C. B. Hardham, K. Jackson
1967-3-1
14364
San Luis Obispo
Big Rock, Shell Crk area
Comment
UC1136246
Atriplex
P. L. Johannsen
1937-5-4
1103
San Luis Obispo
6 mi nw Painted Rock Ranch; McKittrick Quad., nw of Painted Rock Ranch
Comment
UCSB38588
Atriplex
W. Ferren, S. Whitmore
1979-8-8
2048
San Luis Obispo
35.3 MI NW OF JCT OF WESTSIDE HWY AND SODA LAKE RD SODA LAKE
Comment
CDA21139
Atriplex argentea var. mohavensis
G. F. Hrusa, J. Hart
1993-4-6
10703
San Luis Obispo
Carrizo Plain: at S end of Soda Lake on E side.
586
Comment
RSA201687
Atriplex canescens var. laciniata
Robert F. Hoover
1952-11-2
8280
San Luis Obispo
Southern part of Carrizo Plain at north base of Caliente Mt.
Comment
UC2027170
Atriplex confertifolia
Greg Wilvert
2005-5-30
448
San Luis Obispo
Southeast Half of the Caliente Range: Padrones Canyon
Comment
CAS-BOT-BC172625
Atriplex coronata
Ernest C. Twisselmann
1962-8-23
7692
San Luis Obispo
O'Brien Lake, hills at the summit of Palo Prieta Canyon
640
Comment
CAS-BOT-BC172628
Atriplex coronata
R. F. Hoover
1952-5-25
8237
San Luis Obispo
South end of Soda Lake, Carrizo Plain
Comment
CAS-BOT-BC172627
Atriplex coronata
Ernest C. Twisselmann
1954-5-12
1220
San Luis Obispo
Hills at Palo Prieta Summit
685
Comment
OBI17317
Atriplex fruticulosa
John Thomas Howell
1948-6-14
24341
San Luis Obispo
N end of Carrizo Plain headwater of Bitterwater crk
Comment
CAS-BOT-BC169161
Atriplex lentiformis
Mrs. H. C. Cantelow
1936-12-17
1805
San Luis Obispo
Near Estrella River
Comment
RSA216797
Atriplex lentiformis
Robert F. Hoover
1966-10-7
10119
San Luis Obispo
Cuyama River at mouth of Chimney Canyon
Comment
CAS-BOT-BC176578
Atriplex polycarpa
R. F. Hoover
1952-11-2
8281
San Luis Obispo
Southern part of Carrizo Plain, at north base of Caliente Mt.
Comment
OBI80451
Atriplex semibaccata
David J. Keil
1992-1
22988
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn.
170
Comment
UCR123678
Atriplex semibaccata
George K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5328 A
San Luis Obispo
Central Coast, Morro Bay State Park at the south end of the marina.
6
Comment
OBI79551
Atriplex serenana
George Butterworth
2014-9-23
933
San Luis Obispo
Simmler Ecological Reserve, Carrizo Plain, east of simmler, south of highway 58, Section 5
637
Comment
UC1583762
Atriplex serenana var. serenana
David Keil
1984-7-20
18317
San Luis Obispo
along Highway 1 just n Santa Maria River; just n of Santa Maria River
Comment
CDA16138
Atriplex spinifera
G. F. Hrusa
1999-3-14
14927
San Luis Obispo
Carrizo Plain; N end of California Valley at Seven Mile Rd., 1.5 mi E of Soda Lake Rd.
594
Comment Read comments Feb 9 2011
SBBG97516
Atriplex spinifera
C. F. Smith
1991-4-9
12177
San Luis Obispo
SE of Soda Lake, along rd to Crocker Grade in Temblor Range
Comment
OBI17264
Atriplex vallicola
Robert F. Hoover
1952-5-25
8238
San Luis Obispo
South end of Soda Lake, Carrizo Plain.
Comment
OBI17265
Atriplex vallicola
Robert F. Hoover
1946-6-2
6140
San Luis Obispo
1 mi S of Simmler, Carrizo Plain
Comment
RSA603294
Atriplex watsonii
R. E. Riefner Jr.
1997-7-5
97 -219
San Luis Obispo
Morrow Bay State Park, along South Bay Blvd.
Comment
UCSB38581
Atriplex watsonii
Ferren, Wayne
1979-8-8
San Luis Obispo
Morro Bay State Park
Comment
OBI46162
Avena barbata
LynneDee Oyler
1986-5-6
437
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
OBI53451
Avena barbata
Arthur W. Hazebrook
1991-6-6
86
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
OBI83479
Avena fatua
Michael Lozano, Brendan Carretero
2017-2-15
5
San Luis Obispo
Cal Poly Campus, Stenner Creek road. 65 yards before reaching the bridge growing underneath a tree.
125
Comment
RSA694984
Azolla filiculoides
Dean William Taylor
1970-6-5
T 70 -51
San Luis Obispo
At mouth of Reservoir Canyon, 900 E, 1700 S
Comment
OBI43514
Baccharis glutinosa
David J. Keil
1986-10-13
19787
San Luis Obispo
Sweet Springs area on S shore of Morro Bay
Comment
UC1119652
Baccharis glutinosa
H. C. Lee
1936-3-17
516
San Luis Obispo
Arroyo Grande, Oso Flaco Lake
30
Comment
UC1311629
Baccharis glutinosa
R. J. Rodin
1964-7-9
7077
San Luis Obispo
California State Polytechnic College Campus, Poly Canyon
Comment
UC1321227
Baccharis pilularis
R. F. Hoover
1966-9-13
10003
San Luis Obispo
Ragged Point
Comment
CAS-BOT-BC99496
Baccharis pilularis
R. F. Hoover
1966-9-12
9989
San Luis Obispo
Just north of Santa Maria River near Santa Maria
Comment
CAS-BOT-BC99752
Baccharis salicifolia
Ernest C. Twisselmann
1954-3-26
948
San Luis Obispo
Chris Twisselmann Ranch: 6 miles southeast of Cholame
579
Comment
SBBG93823
Barbarea orthoceras
S. A. Junak
1990-4-27
4225
San Luis Obispo
just N of NW corner of Cuesta Ridge Botanical Area, N of USFS Rd 29S11.3, along powerline access rd, ca. 5.9 mi W of US Hwy 101 and 0.3 mi W of boundary of Botanical Area
701
Comment
UC1126823
Barbarea orthoceras
T. M. Hendrix
1937-4-14
4
San Luis Obispo
2.5 mi se New District School; Pozo Quad.
457
Comment
CDA43305
Barbarea verna
David J. Keil
2001-1-22
29062
San Luis Obispo
Prefumo Caynyon, San Luis Range; Ca. 3 miles from junction with Los Osos Valley Road along Prefumo Canyon Road.
0
Comment
OBI13896
Bauhinia variegata
David J. Keil
1977-10-23
s.n.
San Luis Obispo
Campus of Calif Polytechic State Univ, San Luis Obispo
Comment
RSA586509
Bellardia trixago
F. L. Johnson, E. A. Young
1993-5-26
ROB- 625
San Luis Obispo
1.5 km WNW of Chorro Red, CSLO. [Camp San Luis Obispo]
Comment
OBI72002
Berberis pinnata subsp. pinnata
Michael Walgren
2010-1-15
62
San Luis Obispo
Morro Bay State Park along Park ridge.
Comment
UC1223706
Bergia texana
Ernest C. Twisselmann
1962-7-12
7427
San Luis Obispo
Vernal Pool bed at the summit of Palo Prieta Canyon
Comment
OBI54027
Blennosperma nanum var. nanum
David J. Keil
1996-1
25814
San Luis Obispo
Ca. 200 m from Hwy 58 on Navajo Rd.
396
Comment
OBI64766
Bloomeria humilis
D. R. Miller, E. A. Appel
2005-6-18
605 .808
San Luis Obispo
Pine Mt Region. along coastal bluff 1.8 mi N of Arroyo de la Cruz
Comment Read comments Jan 10 2015
OBI57195
Boechera pulchra
David J. Keil
1998-5-11
27217
San Luis Obispo
Caliente Range, 5.1 mi from Soda Lake Rd. along Selby Rd.
Comment
CAS-BOT-BC31042
Bolboschoenus maritimus
Robert Francis Hoover
1946-11-17
6556
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC94564
Bowlesia incana
R. C. Wenk
2007-4-8
608
San Luis Obispo
Carrizo Plain National Monument, Caliente Ridge, along trail to peak, past old trailer camp
1310
Comment
SBBG104564
Brachypodium distachyon
F. L. Johnson, E. A. Young
1993-5-26
ROB 645
San Luis Obispo
Dughi Spring; Camp San Luis Obispo
Comment
SBBG92470
Brachypodium distachyon
S. A. Junak
1989-4-27
3964
San Luis Obispo
N side of USFS Rd 29S11.3, ca. 0.2 mi W of E boundary for the Cuesta Ridge Botanical Area, 3.2 mi W of US Hwy 101
762
Comment
UCD56995
Brachypodium distachyon
Beecher Crampton
1964-5-18
6998
San Luis Obispo
San Luis Obispo County: 4.5 miles N of San Luis Obispo. U. S. Hwy. 101. La Cuesta Pass.
Comment
OBI3051
Brachypodium distachyon
Larry E. Brown
1970-5-31
1831
San Luis Obispo
Collected in yard on Johnson St. in San Luis Obispo
Comment
SEINET4535603
Brassica geniculata
A. Clyde Blauer
1989-7-17
26 -89
San Luis Obispo
Camp Roberts near Pasa Roble
Comment
UCD114748
Brassica nigra
Andrew R. Moldenke; Harold N. Moldenke
1971-4-27
25564
San Luis Obispo
San Luis Obispo County: Morro Bay.
Comment
CAS-BOT-BC36607
Brassica nigra
R. F. Hoover
1964-6-5
8901
San Luis Obispo
Santa Lucia Range. Summit of Cuesta Pass.
Comment
UC1126833
Brassica rapa
H. C. Lee
1936-2-25
423
San Luis Obispo
2 mi nw of Nipomo (Nipomo Quadrangle); Nipomo Quadrangle
91
Comment
CAS-BOT-BC100459
Brickellia californica
R. F. Hoover
1946-10-20
6517
San Luis Obispo
Upper Huasna River just below junction of Arroyo Seco
Comment
CAS-BOT-BC145451
Briza maxima
R. F. Hoover
1946-6-1
6107
San Luis Obispo
Perry Creek, southeast of Cambria.
Comment
SD232569
Briza maxima
George Helmkamp
1996-5-25
1073
San Luis Obispo
Dried vernal pools between CA-1 and the ocean 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county.
14
Comment
OBI19875
Briza maxima
Walter F. Chesebro
1979-4-2
169
San Luis Obispo
In field outside of Cambria near Ardth Rd turnoff from hwy 1
Comment
OBI5527
Briza maxima
Sharon Jochums
1974-4-28
191
San Luis Obispo
W of hwy 1 just N of Piedras Blancas Point
Comment
RSA0037313
Bromus arenarius
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6546
San Luis Obispo
La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W.
538
Comment
CAS-BOT-BC144234
Bromus arenarius
Clare B. Hardham
1956-5-13
687
San Luis Obispo
Black Mountain, Highland District.
Comment
CDA43356
Bromus arenarius
David J. Keil, Matt Ritter, George Butterworth, Jepson Herbarium Weekend Workshop participants
2012-4-2
31284
San Luis Obispo
Carrizo Plains Ecological Preserve; Chimineas Ranch (California Department of Fish and Game), canyon west of ranch headquarters.
0
Comment
UC1873062
Bromus arizonicus
David Keil
2003-5-15
30179
San Luis Obispo
Crabtree development site. Santa Lucia Mountains. NW of Cuesta Pass, W of Hwy 101.
Comment
SBBG130675
Bromus berteroanus
D. J. Keil
2012-4-7
31243
San Luis Obispo
Shell Crk Rd N of Hwy 58
410
Comment
OBI66524
Bromus carinatus
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26298
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
OBI66846
Bromus carinatus
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29609
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
OBI79777
Bromus carinatus
David J. Keil, with V. L. Holland
2013-4-16
31580
San Luis Obispo
Templeton. Just south of Templeton Hills Road, just west of US 101 freeway
255
Comment
POM264974
Bromus carinatus
I. L. Wiggins
1929-4-13
3440
San Luis Obispo
Atascadero
Comment
RSA163783
Bromus carinatus
Clare B. Hardham
1957-4-23
1711
San Luis Obispo
Atascadro Ranch
Comment
CAS-BOT-BC155901
Bromus commutatus
R. F. Hoover
1964-6-11
9024
San Luis Obispo
East end of Los Osos Valley.
Comment
RSA713433
Bromus diandrus
Daisie Huang
2006-3-19
60319 -13
San Luis Obispo
vacant lot at 101 and Santa Maria Rd. Sand, no trees.
101
Comment
OBI6928
Bromus diandrus
Keith McConnelly
1975-5-9
127
San Luis Obispo
Plant Distribution on Cerro San Luis Obispo Peak, 1 mi W of San Luis Obispo; NE slope of Cerro SLO
183
Comment
RSA586583
Bromus diandrus
M. D. Proctor, E. A. Young
1993-3-17
s.n.
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Rd.
Comment
OBI43400
Bromus hordeaceus
Eric Wise
1982-5-1
1449
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
SBBG95291
Bromus hordeaceus
F. A. Lindholm
1971-4-8
137
San Luis Obispo
6 mi N of Cayucos
518
Comment
SBBG95669
Bromus hordeaceus
J. Eliot
1986-5-21
35
San Luis Obispo
1 mi W of TV Tower Rd off US Hwy 101 N of San Luis Obispo
Comment
RSA0029473
Bromus japonicus
David J. Keil
2011-6-24
31049
San Luis Obispo
Ragged Point, just east of Highway 1 on area of coastal terrace just to north of north fork of first unnamed drainage to north of San Carpoforo Creek.
94
Comment
OBI22368
Bromus madritensis subsp. madritensis
Robert D. Page
1962-4-20
77
San Luis Obispo
Calif State Polytechnic College Campus, San Luis Obispo, CA
Comment
OBI19882
Bromus madritensis subsp. rubens
Walter F. Chesebro
1978-4-9
51
San Luis Obispo
Collected near dunes just below entrance to Montana de Oro State Park
Comment
UC2027485
Bromus madritensis subsp. rubens
Greg Wilvert
2005-4-5
113
San Luis Obispo
Southeast Half of the Caliente Range: 1.5 km S of Soda Lake Road along Padrones Canyon Road.
Comment
CDA26796
Bromus mollis
Beth Waterbury
1983-4-8
25
San Luis Obispo
San Luis Obispo, Cal Poly Campus, 1 mile up Poly Canyon, growing with other annual grasses on gentle south slope.
0
Comment
CAS-BOT-BC161760
Bromus rubens
Ernest C. Twisselmann
1954-3-19
898
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch.
670
Comment
SEINET3923304
Bromus rubens
Tom Hendrix
1937-4-17
24
San Luis Obispo
3.3 miles southeast of Pozo, Santa Barbara National Forest.; 0
457
Comment
OBI47487
Bromus sitchensis
David J. Keil, Art Webster
1984-4-29
18202
San Luis Obispo
In cyn bottom of Lopez Wilderness Area
Comment
OBI19874
Bromus sitchensis
Walter F. Chesebro
1979-3-10
127
San Luis Obispo
Indian Knob. 2.5 mi above last gate on Davenport Rd. In small valley directly below knob
Comment
OBI43640
Bromus tectorum
J. Burns and J. Souza, J. Souza
1979-5-6
s.n.
San Luis Obispo
N of San Luis Obispo along calif rte 58, ca. 4 mi E of santa Margarita
Comment
CAS-BOT-BC36891
Cakile edentula var. edentula
Roxana S. Ferris; Laura Lorraine
1950-8-14
12356
San Luis Obispo
Ocean bluffs at San Simeon Creek, State Highway 1.
Comment
OBI32047
Cakile maritima
David J. Keil, Eric Wise
1981-5-25
14769
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI57679
Cakile maritima
Austin P. Griffiths
1980-11-18
s.n.
San Luis Obispo
Pismo Dunes. Primary dunes and transects, ca 1/3 way between Grover City and Oceano ramps, mainly along N high transect dune systems
Comment
OBI22356
Calamagrostis nutkaensis
Robert F. Hoover
1947-7-26
7331
San Luis Obispo
Near Piedras Blancas Point (just N of), in swampy area at head of small ravine about 1/2 mi from ocean
Comment
UCD100204
Calandrinia ciliata
G. F. Hrusa
1995-5-28
12196
San Luis Obispo
San Luis Obispo County: Black Buttes Research Natural Area.
600
Comment
SBBG111592
Calendula officinalis
C. B. Hardham
1958-2-13
2817
San Luis Obispo
Cambria
Comment
CAS-BOT-BC273263
Calendula officinalis
Ernest C. Twisselmann
1959-5-23
5260
San Luis Obispo
Mouth of Toro Creek near the Cayucos Cemetery
9
Comment
OBI48210
Calendula officinalis
David J. Keil
1990-3-9
21332
San Luis Obispo
Camp of Calif Poly State Univ, Poly Cyn
Comment
OBI20938
Callitriche heterophylla var. bolanderi
Robert F. Hoover
1951-4-15
8036
San Luis Obispo
Stoney Crk
Comment
OBI20941
Callitriche marginata
Robert F. Hoover
1947-3-26
6772
San Luis Obispo
Price Cyn
Comment
SBBG124971
Callitriche marginata
C. B. Hardham
1957-4-19
1690
San Luis Obispo
Santa Rita (Juhl) Ranch, W of Templeton
Comment
OBI32967
Callitriche marginata
David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
16987
San Luis Obispo
Along ridge system between Arroyo de la Cruz and Arroyo del Oso
5
Comment
OBI60779
Callitriche marginata
David J. Keil
1991-5-18
21542
San Luis Obispo
C.T. Ranch on E and N outskirts of Cambria
100
Comment
OBI80974
Calochortus albus
Johnny Boetsch, Meg Faibisch, Lilian Krosse, Sabrina Orro, Eric Womack
2015-4-12
1
San Luis Obispo
Rinconada Trail (20 ft down trail) right side
Comment
SDSU11942
Calochortus albus
Johnson
1935-6-1
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC492196
Calochortus albus
R. F. Hoover
1965-5-19
9369
San Luis Obispo
Forks of San Simeon Creek
Comment
SBBG104336
Calochortus argillosus
F. L. Johnson, E. A. Young
1993-5-26
ROB 638
San Luis Obispo
Dughi Spring; Camp San Luis Obispo
Comment
OBI62734
Calochortus catalinae
LynneDee Althouse
2002-5-2
188
San Luis Obispo
Santa Margarita Ranch
Comment
UC454384
Calochortus clavatus
I. J. Condit
1908-6-20
San Luis Obispo
Summit Cuesta
Comment
OBI58989
Calochortus clavatus var. clavatus
David J. Keil
1998-6-23
27855
San Luis Obispo
At Baldwin residence and on property to west of Baldwin property along O'Connor Way (2051 O'Connor Way, W of San Luis Obispo).
Comment
SBBG110193
Calochortus clavatus var. clavatus
C. B. Hardham
1956-7-11
1162
San Luis Obispo
Marquart Ranch, Cayucos Rd
Comment
UC454385
Calochortus obispoensis
E. P. Unangst
1906-6-24
San Luis Obispo
Tunnel
Comment
CAS-BOT-BC132508
Calochortus simulans
R. F. Hoover
1949-5-15
7689
San Luis Obispo
10 mi. E. of Creston on La Panza Road
Comment
OBI83575
Calochortus simulans
Melissa Mooney
2016-5-11
1606
San Luis Obispo
Hi-Mtn Road NE of Lopez Lake, 1-2 mi. NE of Big Baldy; just before hairpin turn
487
Comment
UC1583600
Calochortus simulans
David Keil, V. L. Holland
1986-5-26
19569
San Luis Obispo
Oak Shores development on n shore of Nacimiento Lake Nacimiento Lake
Comment
CAS-BOT-BC132507
Calochortus simulans
R. F. Hoover
1946-6-2
6122
San Luis Obispo
East side of La Panza Range, on a branch of Navajo Creek
Comment
OBI21429
Calochortus simulans
Robert F. Hoover
1956-5-18
8375
San Luis Obispo
Rocky Cyn, between Atascadero and Creston
Comment
OBI58932
Calochortus simulans
David J. Keil
1998-6-10
27747
San Luis Obispo
S of Creston at 4425 Coyote Canyon Rd. (between Creston & Hwy 58, W of O'Donnovan Rd.)
Comment
UC1134518
Calochortus splendens
H. C. Lee
1936-5-18
615
San Luis Obispo
1.24 mi sw Porter Ranch; San Luis Obispo National Forest, Nipomo Quad.
274
Comment
UC1134539
Calochortus venustus
W. A. Peterson
1937-5-8
810
San Luis Obispo
2.6 mi sw Mouth of Piletas Canyon; La Panza Quad.
594
Comment
RSA377484
Calochortus venustus
Gale Sphon, Diane Hearn
1956-05
s.n.
San Luis Obispo
La Panza Campgrounds
Comment
OBI49750
Calycadenia truncata
D. R. Miller
1991-7-26
791 -14
San Luis Obispo
Along ridge rd on E slope of Pine Mtn
884
Comment
OBI71009
Calyptridium monandrum
G. F. Hrusa, D. Ragan
1999-4-21
15009
San Luis Obispo
Oceano Dunes, immed W of Callender Rd
107
Comment
UC1314994
Calyptridium monandrum
R. F. Hoover
1967-5-6
10535
San Luis Obispo
Jack Lake
Comment
UC2027132
Calyptridium monandrum
Greg Wilvert
2005-4-2
106
San Luis Obispo
Southeast Half of Caliente Range: 4 km W of Caliente Mountain
Comment
UC569766
Calyptridium monandrum
D. Axelrod
1935-3-31
257
San Luis Obispo
2 mi e of Cuyama Ranch
670
Comment
SD244790
Calyptridium monandrum
David Keil
1998-4-28
26955
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead.
Comment
OBI60790
Calystegia macrostegia
David J. Keil
1991-5-18
21557
San Luis Obispo
C.T. Ranch on E and N outskirts of Cambria
100
Comment
HSC91833
Calystegia macrostegia subsp. cyclostegia
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro State Park, MDO1
Comment
OBI25904
Calystegia macrostegia subsp. cyclostegia
Eric Lamers
1981-3-2
23
San Luis Obispo
Montana deo Oro
Comment
OBI35244
Calystegia macrostegia subsp. cyclostegia
K. A. Nadeau
1983-4-30
24
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St. and Rockview Rd.
Comment
SBBG133081
Calystegia macrostegia subsp. cyclostegia
D. Keil, T. Teed, Mariko Uchida
2001-6-15
29563
San Luis Obispo
Chorro Crk drainage, Chorro Crk Bog Thistle exclosure; Camp San Luis Obispo
243
Comment
RSA709388
Calystegia macrostegia subsp. macrostegia
George K. Helmkamp
2004-2-6
8253
San Luis Obispo
Central Coast: Riverside Road at the low end of Nipomo Mesa beside Division Road.
46
Comment
SBBG95617
Calystegia purpurata subsp. purpurata
D. Keil with R. Riggins, R. Pimentel, M. Stiles, J. Tomassacci
1987-5-17
20164
San Luis Obispo
Cuesta East past end of rd along fire trail
Comment
CAS-BOT-BC224356
Calystegia subacaulis subsp. episcopalis
R. K. Brummitt; D. J. Keil
1998-5-9
19805
San Luis Obispo
E edge of San Luis Obispo city, above end of Lizzie Street; hillside by La Laloma Adobe
100
Comment
OBI66720
Calystegia subacaulis subsp. episcopalis
David J. Keil, with Robyn Cox, Cindy Sage, and Orrin Sage
2002-3-25
29765
San Luis Obispo
Ridges south of Arroyo de la Cruz bridge, between Highway 1 and Arroyo de la Cruz
Comment
UCR91851
Calystegia subacaulis subsp. episcopalis
George K. Helmkamp
1996-5-24
1012
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
SBBG109770
Camissonia
C. B. Hardham
1958-5-28
3424
San Luis Obispo
intersection of north rd to Adelaida and rd to Nacimiento Dam
Comment
RSA186776
Camissonia californica
Peter H. Raven
1963-5-5
18325
San Luis Obispo
About 8 miles west of La Panza Campground
610
Comment
SFV16208
Camissonia campestris
M. D. Meyer
1995-4-30
8
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Elkhorn Foothills on Panorama Road, 1 mile southwest of Elkhorn Road.
670
Comment
UC1122227
Camissonia campestris subsp. obispoensis
C. A. Graham
1938-4-26
379
San Luis Obispo
5 mi ese Bryson; Bryson Quad.
457
Comment
OBI11986
Camissonia campestris subsp. obispoensis
Robert F. Hoover
1947-4-20
6993
San Luis Obispo
Yaro Crk district N of Pozo
Comment
POM215680
Camissonia cheiranthifolia subsp. cheiranthifolia
D. D. Keck
1933-5-5
2198
San Luis Obispo
Morro Bay, on the strand.
Comment
OBI83412
Camissonia intermedia
Butterworth
1998-6-1
266
San Luis Obispo
Carrizo Plain Natural Area. 20s of Crocker Rd, 0.7 mi NE of Elkhorn Rd T31S, R21E, S22 or 27
823
Comment
UCR122158
Camissonia lewisii
George K. Helmkamp, E. A. Helmkamp
2000-4-22
5469
San Luis Obispo
Central Coast, Los Osos, between the west end of Howard Ave. and Morro Bay sand dunes
15
Comment
UCR16416
Camissonia ovata
Carol Remy
1965-2-21
s.n.
San Luis Obispo
Cambia Pines, in field along road whitch borders ocean, 100' from ocean
15
Comment
RSA449045
Camissonia ovata
Dana Krempels
1981-3-15
8 -DK
San Luis Obispo
San Simeon Acres, 50 m south of Highway 101, 300 m east of Pico Creek mouth
Comment
SBBG81880
Camissonia strigulosa
C. F. Smith
1951-4-19
3025
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
OBI32791
Camissonia strigulosa
David J. Keil, Julie Vanderwier and Glenda Winn
1978-1
12708
San Luis Obispo
16 mi W of Soda Lake Rd along Calif Rte 58
Comment
RSA0080911
Camissoniopsis
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-4
3205
San Luis Obispo
Montana de Oro State Park: Along path from parking lot at end of Sand Spit Rd. to beach, just up the dunes from the beach.
16
Comment
CAS-BOT-BC160303
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
R. F. Hoover
1964-6-13
9092
San Luis Obispo
Point Sierra Nevada, just north of Arroyo de la Cruz
Comment
UC1122268
Camissoniopsis ignota
W. A. Peterson
1937-4-29
772
San Luis Obispo
Martinez Canyon La Panza Quadrangle
Comment
OBI83413
Camissoniopsis intermedia
George Butterworth
1998-4-30
251
San Luis Obispo
Carrizo Plain Natural Area, 1/3 mi NW of Sprague HIll rd cuve, 1.8 mi SW of Soda Lake Rd
695
Comment
OBI28665
Camissoniopsis micrantha
David J. Keil, Eric Wise
1982-7-2
16294
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
SEINET1869543
Campanulaceae
Rimo Bacigalupi, Roxana S. Ferris & G. T. Robbins
1955-1
5184
San Luis Obispo
Gravelly bottom of the East Branch of Huerhuero Creek, along road from Geneseo School to Creston, 1.7 miles south of Geneseo School.
323
Comment
OBI15145
Capsella bursa-pastoris
Eben McMillan
1952-5-10
s.n.
San Luis Obispo
9 mi SE Shandon
Comment
OBI2880
Capsella bursa-pastoris
Louise Porter
1970-2-2
39
San Luis Obispo
Cal POly campus, along W walk to N of Science N
Comment
OBI3778
Capsella bursa-pastoris
Elizabeth Rudd
1971-2-24
155
San Luis Obispo
3 mi N of Santa Margarita
274
Comment
CAS-BOT-BC37649
Cardamine californica
R. F. Hoover
1948-2-9
7415
San Luis Obispo
Poly Canyon. (Brizzolara Creek of U.S. H. S. map).
Comment
OBI80521
Cardamine californica
Dennis Webb
2013-2-23
12
San Luis Obispo
On Rocky Canyon Creek, NE of Rocky Canyon Quarry, between Atascadero and Creston.
361
Comment
RSA0036665
Cardamine oligosperma
LeRoy Gross, Evan Meyer
2014-4-15
6248
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
SBBG117765
Cardamine oligosperma
E. Painter, M. Wetherwax, J. Olson
2002-3-26
SLO 223
San Luis Obispo
W side of Cerro Romualdo; Camp San Luis Obispo
280
Comment
OBI2870
Cardionema ramosissimum
Glen Holstein
1970-4-26
13
San Luis Obispo
One mi S of Oso Flaco Lake
Comment
UC454224
Cardionema ramosissimum
I. J. Condit
1910-4-30
San Luis Obispo
along R. R. track between Pismo and Oceano
Comment Read comments Aug 14 2008
UCSB17576
Carduus pycnocephalus
Hardham, Clare
1961-5-17
San Luis Obispo
1 mile northwest of Ocean View Mine, Santa Lucia Mountains
Comment
CAS-BOT-BC281790
Carduus tenuiflorus
Clare B. Hardham
1961-5-17
7066
San Luis Obispo
The Santa Lucia Mountains. 1 mile NW of Ocean View Mine N of Cambria
Comment
SBBG15925
Carex barbarae
M. A. Piehl
1962-5-23
62301
San Luis Obispo
margin of Oso Flaco Lake
7
Comment
SEINET10375314
Carex barbarae
Eric Wise
1981-6-26
688
San Luis Obispo
E entrance to Cambria Air Force Station, 5.6 mi south of Cambria west of Hwy 1.
Comment
UCR248921
Carex barbarae
Glenn M. Greenwald
2013-7-5
s.n.
San Luis Obispo
Central Coast, Santa Maria River Valley, Guadalupe Dunes. Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Carex wetland
22
Comment
JEPS99176
Carex barbarae
C. Hardham
1959-4-29
4338
San Luis Obispo
near San Luis Obispo (Stenner Creek)
Comment
RSA201538
Carex cusickii
Robert F. Hoover
1950-5-13
7909
San Luis Obispo
Floco Lake.
Comment
JEPS109529
Carex globosa
Glenn Clifton
1993-4-13
27311
San Luis Obispo
Irish Hills, Diablo Canyon Nuclear Power Plant Site, ridge between Coon Creek and Crowbar Canyon, on slope E of Last benchmark; within Montana de Oro State Park
441
Comment
OBI73481
Carex globosa
David J. Keil, with Mike Mattina
2010-5-31
30794
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
CAS-BOT-BC20409
Carex globosa
Clare B. Hardham
1960-6-27
6326
San Luis Obispo
Santa Lucia Mountain. Black Mountain, Cambria-Cayucos Road - Route 41.
609
Comment
OBI38326
Carex globosa
David J. Keil
1979-4-29
13053
San Luis Obispo
See Cyn
Comment
OBI6437
Carex globosa
Robert F. Hoover
1946-6-23
6184
San Luis Obispo
Summit at head of Carpenter Cyn, N of Arroyo Grande
Comment
SBBG109311
Carex gracilior
C. B. Hardham
1956-4-4
360
San Luis Obispo
York Mtn
Comment
RSA0014511
Carex mendocinensis
Clare B. Hardham
1960-6-17
6160
San Luis Obispo
Santa Lucia Mountains: headwaters of Chris Flood Creek. (San Carpoforo)
610
Comment
OBI34422
Carex pellita
David J. Keil, Kathy Jones
1982-4-4
15814
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
OBI6465
Carex pellita
Robert F. Hoover
1950-5-11
7907
San Luis Obispo
Upper Arroyo Grande above County park
Comment
OBI72380
Carex praegracilis
Anthony Baniaga
2010-5-22
227
San Luis Obispo
Black Lake Cyn; Callender property
19
Comment
SBBG57176
Carex praegracilis
R. Hoffmann
1931-5-30
San Luis Obispo
Oceano
Comment
OBI22676
Carex praegracilis
Robert F. Hoover
1947-7-18
7311
San Luis Obispo
Oeano Beach
Comment
OBI50582
Carex serratodens
Jan Barber, Sue Weis
1993-6-16
19
San Luis Obispo
In grazed area W of laguna Lake Park in San Luis Obispo
Comment
SBBG109318
Carex serratodens
C. B. Hardham
1960-5-10
5661
San Luis Obispo
Cypress Mtn
609
Comment
SD249084
Carex serratodens
David J. Keil, V. L. Holland
2003-4-7
30117
San Luis Obispo
Red Mountain Road northeast of San Simeon.
518
Comment
CAS-BOT-BC117634
Carex serratodens
R. F. Hoover
1946-6-30
6210
San Luis Obispo
Rinconada Mine between Santa Margarita and Pozo.
Comment
UCSB59915
Carex spissa
Penkala, B.; Ryan, P.
1987-7-1
San Luis Obispo
On south side of Reservoir Canyon; near junction with Hampton Canyon; approx. 1 mile north of San Luis Obispo off Hwy. 101
304
Comment
SBBG133018
Carpobrotus chilensis
D. Keil
1990-4-26
21388
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
UCR41013
Carpobrotus chilensis
R. J. Rodin
1970-9-10
8429
San Luis Obispo
Pacific Coast, Pismo Beach State Park
6
Comment
OBI71646
Carpobrotus edulis
David J. Keil
1988-7-2
20856
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
CAS-BOT-BC281892
Carthamus lanatus
Steven A. Junak
1990-7-12
4402
San Luis Obispo
Santa Lucia Mountains, along W Cuesta Ridge Rd ca 7.6 miles W of intersection with Highway 101, at access road to electronic facility on Peak 2761, S side of road
768
Comment
OBI57879
Carthamus tinctorius
David J. Keil
1992-6-16
23296
San Luis Obispo
Pismo Beach, along US 101.
Comment
JEPS77467
Castilleja
T. I. Chuang with Fei-Mei Chuang
1978-5-19
7689
San Luis Obispo
1 mi s Cambria turnoff (along Highway 1)
Comment
POM203697
Castilleja affinis
I. L. Wiggins
1932-3-21
5804
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
POM98567
Castilleja affinis
P. A. Munz
1925-3-25
9255
San Luis Obispo
Pismo Creek, 3 miles from Pismo.
Comment
JEPS86583
Castilleja affinis subsp. affinis
Rimo Bacigalupi and Alex Hawkes
1987-4-12
6656
San Luis Obispo
Arroyo de la Cruz
Comment
OBI56754
Castilleja affinis subsp. affinis
David J. Keil, with V. L. Holland
1999-6-9
28365
San Luis Obispo
Camp Roberts. In area with approximate 100 m radius of intersection of F1 Road and D34 Road (ca. 35 deg. 44.734'N x 120 deg. 50.118'W)
366
Comment
UC1315080
Castilleja affinis subsp. affinis
R. F. Hoover
1967-2-18
10210
San Luis Obispo
Diablo Canyon; San Luis Range
Comment
JEPS25789
Castilleja affinis subsp. affinis
L. R. Heckard
1960-7-16
1206
San Luis Obispo
0.5 mi s mouth of San Carpajo (San Carpoforo) (about 12 mi n of San Simeon, along Calif Highway 1)
Comment
SBBG118207
Castilleja attenuata
E. Painter, M. Wetherwax
2002-3-25
CR 270
San Luis Obispo
meadow near Perimeter Rd; Camp Roberts
269
Comment
SBBG118233
Castilleja densiflora subsp. obispoensis
E. Painter, M. Wetherwax
2002-3-25
CR 269
San Luis Obispo
near Perimeter Rd; Camp Roberts
269
Comment
OBI9344
Castilleja exserta
Robert F. Hoover
1967-4-12
10437
San Luis Obispo
Upper Arroyo Grande
Comment
JEPS114111
Castilleja exserta subsp. exserta
J. Clark, M. Petroelje
1998-4-28
San Luis Obispo
Camp San Luis Obispo. 1.57 mile N o Kern Road from intersection with Chorro Valley Road, across from Echo Range, LCTA Plot 318.
Comment
JEPS77475
Castilleja exserta subsp. exserta
T. I. Chuang with Fei-Mei Chuang
1978-5-20
7697
San Luis Obispo
s end Morro Bay
Comment
JEPS27028
Castilleja exserta subsp. exserta
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-10
7409
San Luis Obispo
just above w-most fork of Las Tablas Creek (Dellaganna or Carmen creek) (at ne base of Cypress Mountain); Cypress Mountain, Las Tablas Creek
518
Comment
RSA400603
Castilleja foliolosa
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
RSA488716
Castilleja foliolosa
James L. Reveal
1988-5-26
6903
San Luis Obispo
La Panza Range, Los Padres National Forest, at the La Panza Summit at the turnoff to the Queen Bee Campground along the road from Pozo to La Panza, 8 sir miles northeast of Pozo and 6 miles west-southwest of California Highway 58.
762
Comment
RSA586602
Castilleja foliolosa
M. D. Proctor, E. A. Young
1993-3-18
ROB- 241
San Luis Obispo
Sulphur Spring Road; in middle of Area R.
Comment
RSA181861
Castilleja miniata
Robert F. Hoover
1947-7-18
7315
San Luis Obispo
Oceano Beach.
Comment
RSA85068
Castilleja miniata
F. W. Peirson
1932-7-4
10240
San Luis Obispo
Oceano.
Comment
UC1063034
Castilleja minor subsp. spiralis
W. A. Peterson
1936-7-9
344
San Luis Obispo
Cuyama Ranch; Santa Ynez Quad.
670
Comment
CAS-BOT-BC195573
Catapodium rigidum
Alice Eastwood; John Thomas Howell
1936-5-6
2221
San Luis Obispo
Chorro Creek
Comment
CAS-BOT-BC38252
Caulanthus anceps
R. F. Hoover
1949-4-21
7626
San Luis Obispo
14 miles east of Creston on La Panza road.
Comment
UC1126954
Caulanthus coulteri var. lemmonii
E. Armstrong
1934-4-1
1092
San Luis Obispo
6 mi ne Pozo; Pozo Quad.
Comment
OBI45901
Caulanthus inflatus
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19290
San Luis Obispo
SW flank of Temblor Range. 0.7 mi NE of Elkhorn Rd on unnamed powerline corridor rd T11N, R25W, NE portion of sect 11
777
Comment
OBI39115
Caulanthus lasiophyllus
David J. Keil
1978-3-19
12617
San Luis Obispo
E of Calif Valley along hwy 58 in the Temblor range
488
Comment
SBBG112880
Caulanthus lasiophyllus
C. B. Hardham
1959-5-6
4425
San Luis Obispo
shores of Nacimiento Lake
Comment
SBBG20756
Caulanthus lasiophyllus
C. B. Hardham
1957-3-23
1547
San Luis Obispo
7 mi E of Templeton
Comment
CAS-BOT-BC39502
Caulanthus lemmonii
Ernest C. Twisselmann
1962-3-28
6731
San Luis Obispo
Cottonwood Pass, about 3.3 miles east of Cholame.
426
Comment
CAS-BOT-BC47928
Ceanothus
R. S. Woglum
1940-4-21
2660
San Luis Obispo
Morro Bay area
Comment
CAS-BOT-BC49008
Ceanothus cuneatus
R. F. Hoover
1947-1-26
6601
San Luis Obispo
Osos Valley
Comment
CAS-BOT-BC49011
Ceanothus cuneatus
R. F. Hoover
1948-2-25
7423
San Luis Obispo
Oak Park district
Comment
CDA17944
Ceanothus cuneatus
Austin Griffiths, G. F. Hrusa
1987-4-29
18155
San Luis Obispo
Montana de Oro State Park; Near W end of ridge sand plain W. N of Hazard Canyon.
0
Comment
CDA17945
Ceanothus cuneatus
Austin Griffiths, G. F. Hrusa
1987-4-29
18154
San Luis Obispo
Montana de Oro State Park; 50 yds in out from N Hazard Canyon northernmost high ridge.
0
Comment
CAS-BOT-BC48303
Ceanothus cuneatus
Roxana S. Ferris; R. Bacigalupi
1951-3-31
12369
San Luis Obispo
State Highway 178 between Pozo and La Panza, ca. 2 mi. wl of summit
Comment
CDA17933
Ceanothus cuneatus
Austin Griffiths
1987-4-29
18168
San Luis Obispo
Cuesta Ridge; Near summit, ca. 6 mi from Hwy.
0
Comment
UCR162147
Ceanothus cuneatus subsp. fascicularis
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8912
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Mtns; east of Lake Lopez, along Lopez Drive, 0.7 mi N of Hi Mountain Road
274
Comment
UC1953292
Ceanothus cuneatus var. cuneatus
Anthony Baniaga with Daniel Chavez
2010-3-14
49
San Luis Obispo
Tierra Redonda Mountain.
Comment
UC935899
Ceanothus cuneatus var. cuneatus
Roxana S. Ferris and R. Bacigalupi
1951-3-31
12369
San Luis Obispo
betw Pozo and La Panza, ca 2 mi w of summit, State Hwy 178
Comment
OBI10366
Ceanothus cuneatus var. fascicularis
Robert F. Hoover
1947-2-10
6612
San Luis Obispo
Price Cyn
Comment
OBI69638
Ceanothus cuneatus var. fascicularis
Austin P. Griffiths, G. F. Hrusa
1987-4-29
18144
San Luis Obispo
Montana de Oro State Park; On crest of 5th sandhill N of Spooner's Cove
Comment
OBI69641
Ceanothus cuneatus var. fascicularis
Austin P. Griffiths, G. F. Hrusa
1987-4-29
18139
San Luis Obispo
Montana de Oro state park; 4th sandhill N of Spooners cove
Comment
OBI27136
Ceanothus cuneatus var. ramulosus
Thomas Burrows
1980-4-24
21
San Luis Obispo
Reservoir Cyn
168
Comment
OBI39692
Ceanothus cuneatus var. ramulosus
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
16012
San Luis Obispo
Trail on NE side of Cypress MTn
Comment
CAS-BOT-BC64406
Ceanothus foliosus subsp. medius
Alice Eastwood; John Thomas Howell
1936-5-8
2312
San Luis Obispo
La Panza Mts.
Comment
CDA17932
Ceanothus foliosus var. medius
Austin Griffiths
1987-4-29
18167
San Luis Obispo
Cuesta Ridge; 0.5 mi W of Cuesta Ridge Botanical Area.
0
Comment
CAS-BOT-BC126821
Ceanothus hearstiorum
R. F. Hoover
1968-4-20
11066
San Luis Obispo
Mesa summit south of Arroyo de la Cruz
Comment
OBI72356
Ceanothus impressus var. nipomensis
Anthony Baniaga
2010-4-7
110
San Luis Obispo
Black Lake Cyn. Choin property
35
Comment
SBBG4285
Ceanothus impressus var. nipomensis
H. and M. Dearing
1938-4-10
2632
San Luis Obispo
Nipomo Mesa
Comment
SBBG4284
Ceanothus impressus var. nipomensis
M. Van Rensselaer
1941-6-22
1684
San Luis Obispo
dirt rd, 4 mi W (or NW) of Nipomo
Comment
RSA122430
Ceanothus leucodermis
B. Bolt
1936-5-29
15742
San Luis Obispo
1/2 mile NNE of Santa Margarita.
351
Comment
CAS-BOT-BC83790
Ceanothus maritimus
D. O. Burge
2007-4-24
887 b
San Luis Obispo
Roadside on Hwy 1, 0.5 road miles (0.8 km) N of bridge over Arroyo de los Chinos
23
Comment
SEINET12210813
Ceanothus maritimus
W. Knight, Knight, I.
1982-1
4655
San Luis Obispo
Tilden Regional Park Botanic Garden, Berkeley. Originally collected from Hearst Ranch
Comment
CAS-BOT-BC51479
Ceanothus oliganthus
Beatrice F. Howitt
1955-5-30
543
San Luis Obispo
Along the trail to Cone Peak Lookout
Comment
SBBG93954
Ceanothus oliganthus var. sorediatus
S. A. Junak, T. Ayers
1989-7-14
4124
San Luis Obispo
extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd
505
Comment
CAS-BOT-BC51579
Ceanothus oliganthus var. sorediatus
R. F. Hoover
1951-4-15
8048
San Luis Obispo
Stoney Creek
Comment
OBI10358
Ceanothus oliganthus var. sorediatus
Robert F. Hoover
1948-4-24
7486
San Luis Obispo
Head of American Cyn, La Panza Range
Comment
RSA66859
Ceanothus oliganthus var. sorediatus
P. A. Munz
1951-4-13
16304
San Luis Obispo
Grade on Hwy 178, above La Panza Public Camp, La Panza Range.
701
Comment
UC1276246
Ceanothus papillosus
R. F. Hoover
1963-5-4
8555
San Luis Obispo
Upper Coon Creek San Luis Range, Upper Coon Creek
Comment
UC55329
Ceanothus papillosus
J. H. Barber
1900-3-30
1017
San Luis Obispo
Santa Lucia Mts.
Comment
UC569858
Ceanothus papillosus
B. Bolt
1936-4-10
661
San Luis Obispo
2 mi ne of mouth Smith Creek; Cayucos Quadrangle
Comment
CHSC114059
Ceanothus thyrsiflorus
Richard R. Halse
2012-3-27
8441
San Luis Obispo
Along State Hwy. 1, ca. 1.4 miles south of Ragged Point, near the spot where the Hwy. crosses over San Carpoforo Creek.
21
Comment
UC1071398
Ceanothus thyrsiflorus
H. A. Jensen
1930-8-7
51
San Luis Obispo
Mouth Arroyo de la Cruz Piedras Blancas Quadrangle, Arroyo de la Cruz
30
Comment
OBI10498
Ceanothus thyrsiflorus var. griseus
Maria Lia Scarpetta
1964-2-20
12
San Luis Obispo
Cal Poly campus
Comment
OBI35782
Centaurea melitensis
Allison Berry
1984-5-8
144
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1, near front gate
Comment
OBI65708
Centaurea melitensis
D. R. Miller
1994-6-16
694 -461
San Luis Obispo
Pine Mtn region; near George Edmunson's E slope of Pine mt; Tobacco crk drainage
762
Comment
OBI27963
Centranthus ruber
Joan Coffey
1972-5-25
21
San Luis Obispo
On Crandall Way, San Luis Obispo
Comment
OBI8707
Centranthus ruber
Richard L. Birchler
1968-5-22
16
San Luis Obispo
Stenner Crk, near Santa Rosa St, San Luis Obispo
Comment
OBI16301
Centromadia fitchii
Robert F. Hoover
1946-9-9
6370
San Luis Obispo
San Marcos Crk (W of San Miguel)
Comment
OBI56586
Centromadia fitchii
David J. Keil
1998-6-30
27899
San Luis Obispo
Carrizo Plain NNW of Simmler on Hwy 58, 0.2 miles west from right angle corner N of Carrizo Plains School.
Comment
OBI56416
Centromadia pungens subsp. pungens
Neil Havlik
1999-8-12
s.n.
San Luis Obispo
San Luis Obispo, near intersection of Larkspur and Goldenrod
Comment
OBI77896
Cerastium glomeratum
David J. Keil, with Kathleen A. Keil
2003-3-29
30102
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of jubction with Highway 58
Comment
OBI80327
Cerastium glomeratum
David J. Keil
1993-3-27
s.n.
San Luis Obispo
Laguna Lake Park.
170
Comment
UC454225
Cerastium glomeratum
J. E. Roadhouse
Mar 1907
897
San Luis Obispo
Santa Ysabel Ranch near Salinas R.; Paso Robles, Santa Ysabel Ranch, Salinas R.
Comment
UCR140377
Cerastium glomeratum
George K. Helmkamp
2004-3-15
8365
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
OBI4994
Cercocarpus betuloides
F. W. Rush
Unk
3
San Luis Obispo
Mt. San Luis
Comment
UC1296057
Cercocarpus betuloides var. betuloides
R. F. Hoover
1964-5-11
8762
San Luis Obispo
5 mi w of Pozo
Comment
UC569807
Cercocarpus betuloides var. betuloides
H. C. Lee
1936-3-10
477
San Luis Obispo
Indian Knob
243
Comment
CAS-BOT-BC135409
Cercocarpus betuloides var. betuloides
R. F. Hoover
1964-4-15
8738
San Luis Obispo
Just west of Cuesta Pass summit, on north slope.
Comment
CAS-BOT-BC137161
Cercocarpus betuloides var. betuloides
Ernest C. Twisselmann
1955-7-22
2281
San Luis Obispo
Upper Navajo Canyon
792
Comment
CAS-BOT-BC137172
Cercocarpus betuloides var. betuloides
Roxana S. Ferris
1929-4-13
7516
San Luis Obispo
Foot of the Cuesta Grade northern side
Comment
OBI10218
Cercocarpus minutiflorus
Robert F. Hoover
1964-4-15
8738
San Luis Obispo
Just W of cuesta Pass summit, on N slope
Comment
OBI77035
Chaenactis fremontii
George Butterworth
2008-4-12
655
San Luis Obispo
Chimineas. Cyn 79
518
Comment
JEPS14008
Chaenactis glabriuscula var. glabriuscula
Roxana S. Ferris
1955-5-23
12809
San Luis Obispo
Cammattii Canyon Road; 1.6 mi n of junction with Creston-La Panza Road
Comment
UC135498
Chaenactis glabriuscula var. glabriuscula
Alice Eastwood
1902-6-12
San Luis Obispo
near Pozo (near the boundary between Santa Barbara and San Luis Obispo Counties); Salinas River
Comment
UC31016
Chaenactis glabriuscula var. glabriuscula
L. Jared
before Mar 4 1897
San Luis Obispo
Estrella; South Coast Ranges
Comment
CAS-BOT-BC277581
Chaenactis glabriuscula var. lanosa
R. F. Hoover
1967-3-22
10267
San Luis Obispo
Hills at western edge of Carrizo Plain, west of Simmler
Comment
UC1119705
Chaenactis glabriuscula var. lanosa
C. A. Graham
1938-4-14
332
San Luis Obispo
0.4 mi sse Lynch Ranch; Bradley Quad.
563
Comment
UC1315067
Chaenactis glabriuscula var. lanosa
R. F. Hoover
1967-3-22
10267
San Luis Obispo
w of Simmler (hills at w edge of Carrizo Plain); Carrizo Plain
Comment
OBI54277
Chaenactis stevioides
George Butterworth
1995-4-27
42
San Luis Obispo
Carrizo Plain Natural Area. T32S, R20E, S30, NE Qtr
975
Comment
JEPS60858
Chaenactis stevioides
Ernest C. Twisselmann
1969-5-7
15225
San Luis Obispo
Palo Prieta Canyon, w San Joaquin Valley San Joaquin Valley, Temblor Range, Palo Prieta Canyon
563
Comment
CAS-BOT-BC279731
Chaenactis xantiana
R. F. Hoover
1952-5-25
8225
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC70092
Cheilanthes covillei
Clare B. Hardham
1957-12-29
2842
San Luis Obispo
Black Mountain - Highland District
Comment
CDA3030
Chenopodium berlandieri var. sinuatum
E. C. Twisselmann
1959-8-5
5566
San Luis Obispo
Tremblor Range & Western San Joaquin Valley; Hardenburgh Place, upper Gillis Canyon.
Comment
OBI61029
Chenopodium californicum
George Butterworth
1998-3-20
219
San Luis Obispo
Carrizo Plain Natural Area. 50 yds beyond Selby Camp T32S, R20E, S21
Comment
SBBG112588
Chenopodium californicum
C. B. Hardham
1956-5-20
224
San Luis Obispo
Glen-Oak Flat, Warren Ranch
Comment
OBI50292
Chenopodium littoreum
Tawney Odegard
1985-1-25
8
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, turn rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
UCR265756
Chenopodium murale
Mark A. Elvin, Jason Storlie
2014-10-10
7725
San Luis Obispo
Central Coast, Santa Maria River Valley; Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Main Gate at Beigle Road and Oso Flaco Lake Road
11
Comment
CDA26822
Chenopodium pratericola
David J. Keil
1998-10-9
28189
San Luis Obispo
Just north of junction of Elkhorn Road and Soda Lake Road at south end of Carrizo Plain. Wash channel at road.
0
Comment
OBI3493
Chlorogalum pomeridianum
Lynch
1971-5-29
42
San Luis Obispo
Cal Poly campus. On S bank of Shepherd's Reservoir
Comment
OBI6338
Chloropyron maritimum subsp. maritimum
Glen Holstein
August1973
San Luis Obispo
Salt marsh at end of Morro Bay. Near outflow from sweet springs at Baywood Park
Comment
CAS-BOT-BC279803
Chondrilla juncea
T. C. Fuller
1965-10-7
14178
San Luis Obispo
N.E. corner of Foothill Blvd. & Santa Rosa Ave. (Hwy 1), San Luis Obispo
Comment
SBBG112369
Chorizanthe
D. Keil, K. Jones, S. Cochrane, M. G. McLeod, B. and L. Burdette, A. Griffith
1984-3-10
18087
San Luis Obispo
Big Coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake rd, 3.6 mi from jct with State Hwy 1
Comment
SBBG119462
Chorizanthe breweri
D. H. Wilken
2006-5-25
16291
San Luis Obispo
slopes below Rinconada Mine site, ca. 2 km W of confluence of Salsipuedes and Rinconada crks
520
Comment
SBBG40342
Chorizanthe breweri
R. F. Hoover
1969-6-23
11393
San Luis Obispo
ridge NW of Cuesta Pass
Comment
SBBG132562
Chorizanthe breweri
J. Beall
1980-5-2
54
San Luis Obispo
1 mi N on Poly Cyn Rd near top of hill on steep western slope above dumpsite
Comment
UCSB57196
Chorizanthe breweri
Ryan, P.; Callaway, R.
1987-4-26
San Luis Obispo
1.5 mile north of San Luis Obispo, east of US 101 0.5 mile.
243
Comment
CAS-BOT-BC191489
Chorizanthe diffusa
K. Brandegee
85
San Luis Obispo
Price Canon [canyon]
Comment
SBBG109304
Chorizanthe douglasii
C. B. Hardham
1956-5-12
668
San Luis Obispo
intersection, Shell Cyn and Camatta Rd
Comment
UC1392623
Chorizanthe douglasii
R. F. Hoover
1969-6-3
11352
San Luis Obispo
3 mi e Santa Margarita; e of Santa Margarita, Moreno Canyon
Comment
RSA759552
Chorizanthe membranacea
James L. Reveal
2008-5-3
8868
San Luis Obispo
Along California Highway 58, 1 mile southwest of Wilson Corner and 0.15 miles northeast of Calf Canyon Winery, and 0.12 miles south of Indian Creek Road
463
Comment
CAS-BOT-BC256952
Chorizanthe membranacea
R. F. Hoover
1966-4-20
9822
San Luis Obispo
4 mi. e. of Creston on road toward La Panza
Comment
OBI30869
Chorizanthe obovata
Julie M. Vanderwier
1979-6-26
177
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI50574
Chorizanthe palmeri
Jan Barber, Sue Weis
1993-6-16
12
San Luis Obispo
W of Laguna Lake Park in San Luis Obispo
Comment
UC1514809
Chorizanthe palmeri
Palmer
1876-11-26
464
San Luis Obispo
San Luis Obispo
Comment
HSC12717
Chorizanthe palmeri
C. E. Fellows
1970-7-7
372
San Luis Obispo
Camp San Luis Obispo, 0.25 mi. N of ranges on dry rocky outcrop
Comment
OBI62735
Chorizanthe rectispina
LyneeDee Althouse, Jason Dart
2003-5-31
191
San Luis Obispo
Comment
OBI65160
Chorizanthe spinosa
Greg Wilvert
2005-5-30
447
San Luis Obispo
SE Half of the Caliente Range. Padrones Cyn
824
Comment
OBI59922
Chorizanthe staticoides
G. F. Hrusa, D. Ragan
1995-6-20
12375
San Luis Obispo
Black Butte Research Natural Area. Along access rd to Peak 1 (Radio Facility 2)
625
Comment
SBBG113402
Chorizanthe staticoides
G. F. Hrusa, T. Wilfred
1995-6-19
12345
San Luis Obispo
0.75 mi SE of Cuesta Ridge Botanical Area
750
Comment
CAS-BOT-BC255276
Chorizanthe staticoides
Ernest C. Twisselmann
1956-6-13
2930
San Luis Obispo
Northeast spur of Black Mountain, La Panza Range
541
Comment
UCD99981
Chorizanthe staticoides
Ramona Robinson
2000-6-10
482
San Luis Obispo
San Luis Obispo County: adjacent to Highway 46.
Comment
OBI11169
Chorizanthe watsonii
Robert F. Hoover
1952-4-20
8133
San Luis Obispo
Temblor Range near N end of Elkhorn Plain
Comment
CAS-BOT-BC255377
Chorizanthe xanti var. xanti
Eben McMillan
1957-4-17
34 -16
San Luis Obispo
Foot of Caliente Mountain, southern Carrisa Plains
838
Comment
CAS-BOT-BC255382
Chorizanthe xanti var. xanti
Ernest C. Twisselmann
1954-6-5
1327
San Luis Obispo
Foot of Crocker Grade, south-eastern San Luis Obispo, Temblor Range and the Western San Joaquin Valley
685
Comment
OBI14342
Chrysolepis chrysophylla var. minor
Robert F. Hoover
1963-5-4
8557
San Luis Obispo
Upper Coon Creek, San Luis Range
Comment
CAS-BOT-BC284031
Cirsium brevistylum
Clare B. Hardham
1957-7-14
2446
San Luis Obispo
Santa Rita Road 3 1/2 miles west of York Mt. Road, Santa Lucia Mountains
Comment
CDA1233
Cirsium fontinale var. obispoense
T. C. Fuller
1962-7-19
9241 -B
San Luis Obispo
About 6 miles s.w. of San Luis Obispo; Prefumo Canyon Rd. 1.7 mi. w. of junct. with Los Osos Valley Rd.
Comment
OBI25251
Cirsium fontinale var. obispoense
David J. Keil
1977-1
San Luis Obispo
Comment Read comments Mar 9 2017
CAS-BOT-BC285456
Cirsium occidentale var. californicum
R. F. Hoover
1964-6-5
8932
San Luis Obispo
Near summit of ridge west of upper Lopez Canyon
Comment
CAS-BOT-BC100983
Cirsium occidentale var. compactum
Alice Eastwood; John Thomas Howell
1938-6-15
5976 A
San Luis Obispo
Between Cambria and San Simeon
Comment
CDA11651
Cirsium occidentale var. occidentale
G. F. Hrusa, D. Ragan
1995-6-19
12352
San Luis Obispo
Nipomo Dunes. Near Duck Club just S of Calendar Rd.
Comment
OBI50293
Cirsium occidentale var. occidentale
Tawney Odegard
1985-5-5
23
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
OBI78757
Cirsium occidentale var. occidentale
David J. Keil
2013-9-4
32020
San Luis Obispo
Morro Bay State Park. South of Los Osos Middle School sports fields.
24
Comment
OBI56383
Cirsium occidentale var. occidentale
Austin P. Griffiths, K. G. & G. J. Jones
1986-4-23
s.n.
San Luis Obispo
Midway N of Golden Girls Meadow, N side of Santa Maria River estuary, behind first dune ridge to N
Comment
SBBG7972
Cirsium vulgare
C. B. Hardham
1958-9-22
3977
San Luis Obispo
Cuesta
Comment
CAS-BOT-BC438905
Cistanthe monandra
Eben McMillan
1957-4-17
34 -13
San Luis Obispo
Low hills at the foot of Caliente Mountain, southern Carrisa Plains
838
Comment
RSA0019331
Cistanthe monandra
Greg Wilvert
2005-4-2
98
San Luis Obispo
Southeast half of the Caliente Range: 0.8 km WSW of Wells Spring.
980
Comment
CAS-BOT-BC438907
Cistanthe monandra
Roxana S. Ferris
1935-3-29
9096 A
San Luis Obispo
7 miles east of Pozo, on the Santa Maria-McKittrick Road.
Comment
OBI47117
Clarkia
Lynne Dee Oyler
1986-4-5
400 d
San Luis Obispo
Amer Cyn blue oak study site in cattle exclosure. Los Padres NF
Comment
CAS-BOT-BC162539
Clarkia affinis
Roxana S. Ferris; Ruth P. Rossbach
1938-5-11
9432
San Luis Obispo
Roadside 2 miles east of Santa Margarita on State Highway #178
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
UC1072044
Clarkia affinis
H. Lewis and C. Epling
1947-5-2
181
San Luis Obispo
Santa Margarita-Pozo Rd 9.8 mi e road to Creston; ; Santa Margarita, Pozo Road, San Luis Obispo Co.
Comment
JEPS43624
Clarkia bottae
Miss Rhoda Reed
1914-5-1
466
San Luis Obispo
Polytechnic Canyon San Luis Obispo
Comment
OBI57022
Clarkia bottae
Frederic Hrusa
1993-5-20
11039
San Luis Obispo
Reservoir Cyn, Mid parts of cyn
350
Comment
OBI58558
Clarkia cylindrica
David J. Keil
1998-5-13
27227
San Luis Obispo
Just E of intersection of La Panza Rd. & Hwy 58
Comment
JEPS13315
Clarkia cylindrica subsp. cylindrica
Rimo Bacigalupi with G. Thomas Robbins and R. S. Ferris
1955-5-25
5228
San Luis Obispo
4 mi e Santa Margarita (along Parkhill District road)
320
Comment
RSA43110
Clarkia cylindrica subsp. cylindrica
Robert F. Hoover
1947-5-24
7196
San Luis Obispo
Pilitas Creek district
Comment
RSA67561
Clarkia cylindrica subsp. cylindrica
P. A. Munz
1951-4-12
16285
San Luis Obispo
13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range.
762
Comment
UC373515
Clarkia cylindrica subsp. cylindrica
C. L. Hitchcock
1928-6-4
6
San Luis Obispo
1 mi from summit on n side Cuesta Pass
400
Comment
OBI72304
Clarkia epilobioides
Anthony Baniaga, Theo Fitanides
2010-5-2
166
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
394
Comment
UCR248215
Clarkia epilobioides
David J. Keil
1998-4-28
26969
San Luis Obispo
Los Padres National Forest, just north of Cuyama River on hills near Rock Front Ranch., ORV trailhead
407
Comment
CAS-BOT-BC163342
Clarkia modesta
R. F. Hoover
1947-5-9
7128
San Luis Obispo
Middle Branch of Huerhuero Creek north of Wells Corner
Comment
OBI66406
Clarkia prostrata
David J. Keil, with Dave Hacker
2005-6-24
30393
San Luis Obispo
North of San Simeon along California Route 1, north of Piedras Blancas Lighthouse and south of Arroyo de la Cruz, coastal drainage and adjacent roadsides just south of Piedras Blancas Motel
Comment
UCD104844
Clarkia purpurea
S. R. Chapman
1963-5-22
49
San Luis Obispo
San Luis Obispo County: Walter's Orchard, 0.8 mile N and 5.3 miles E of Creston.
Comment
CAS-BOT-BC163954
Clarkia purpurea subsp. quadrivulnera
R. F. Hoover
1947-5-30
7235
San Luis Obispo
Huasna district
Comment
OBI73478
Clarkia purpurea subsp. quadrivulnera
David J. Keil, with Mike Mattina
2010-5-31
30791
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
UC1122408
Clarkia purpurea subsp. quadrivulnera
H. C. Lee
1937-5-10
917
San Luis Obispo
2 mi w Paso Robles; Paso Robles Quadrangle (130D)
Comment
UC20349
Clarkia purpurea subsp. quadrivulnera
W. H. Brewer
1861-4-27
477
San Luis Obispo
San Luis Obispo
Comment
UCR160292
Clarkia purpurea subsp. quadrivulnera
George K. Helmkamp
2004-5-1
8554
San Luis Obispo
Central Coast, south of Arroyo Grande along Calif. Hwy 1, south of Callender Rd beside Conoco-Phillips refinery
30
Comment
UC1392818
Clarkia speciosa
R. F. Hoover
1969-6-3
11351
San Luis Obispo
3 mi e Santa Margarita; Moreno Canyon
Comment
IRVC29496
Clarkia speciosa subsp. immaculata
Mark A. Elvin, LynneDee Althouse
2006-5-25
4916
San Luis Obispo
NW portion of Arroyo Grande; Old Oak Park site. Central Coastal
76
Comment
CHSC53270
Clarkia speciosa subsp. speciosa
L. P. Janeway
1988-5-22
2682
San Luis Obispo
Ca 5 mi due E of Creston; upper reaches of se'ern-most branches of Huerhuero Cr.
426
Comment
OBI66525
Clarkia speciosa subsp. speciosa
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26299
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
CAS-BOT-BC165376
Clarkia speciosa subsp. speciosa
R. F. Hoover
1946-6-2
6123
San Luis Obispo
Mariana Creek, east side of La Panza Range
Comment
CAS-BOT-BC165405
Clarkia tembloriensis
Ernest C. Twisselmann
1956-5-22
2855
San Luis Obispo
Kelly's Canyon, Red Hills
556
Comment
UCR146288
Clarkia tembloriensis subsp. tembloriensis
Robert E. Preston
1998-6-12
1122
San Luis Obispo
Near base of N slope of Syncline Hill, 0.2 mi south of Hwy 58 at E end of the San Juan Grade
640
Comment
CAS-BOT-BC165569
Clarkia unguiculata
Alice Eastwood
1906-6-15
397
San Luis Obispo
Country adjacent to Santa Maria. Suey Creek
Comment
SBBG104819
Clarkia unguiculata
F. L. Johnson, E. A. Young
1993-5-25
ROB 609
San Luis Obispo
0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts
Comment
SBBG54832
Claytonia exigua subsp. exigua
D. Keil
1979-4-19
13059
San Luis Obispo
upper Prefumo Cyn Rd
Comment
CDA16141
Claytonia parviflora subsp. parviflora
G. F. Hrusa
1999-3-16
14930
San Luis Obispo
Carrizo Plain; Carrizo Plain, Washburn Ranch.
609
Comment
OBI10781
Claytonia parviflora subsp. parviflora
Robert F. Hoover
1968-4-17
11053
San Luis Obispo
Elkhorn Hills
Comment
OBI372
Claytonia parviflora subsp. parviflora
Elizabeth Rudd
1971-4-3
216
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
OBI78298
Claytonia parviflora subsp. viridis
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19261
San Luis Obispo
Temblor Range. 1.15 mi NE of jctn of Elkhorn Rd on Crocker Grade Rd
838
Comment
CAS-BOT-BC439804
Claytonia perfoliata
G. K. Helmkamp
1997-3-8
1456
San Luis Obispo
SE of Los Osos. Swift Ranch, starting ca. 2 mi. S of Los Osos Vly Rd on Clark Vly Rd.
107
Comment
UCR6141
Claytonia perfoliata
C. M. Bringle
1967-3-20
B670320- 3
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
OBI10678
Clematis lasiantha
B. A. Smith
1966-4-14
33
San Luis Obispo
About 1.5 mi W on Cuesta Ridge from hwy 101 Cuesta Summit
Comment
OBI76819
Clematis lasiantha
Steven A. Junak
1990-5-1
4304
San Luis Obispo
Santa Lucia Mts: at N edge of Cuesta Ridge Botanical Area, along old trl on ridge about 0.55 mi E of W Cuesta ridge Rd (USFS Rd #29S11.3), S of second high voltage tower E of W Cuesta Ridge Rd
579
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
RSA518261
Clematis lasiantha
Steven A. Junak
1990-5-1
4304
San Luis Obispo
Santa Lucia Mtns, at N edge of Cuesta Ridge Botanical Area, along old trail on ridge about .55 miles E of W Cuesta Ridge Road, S of second high voltage tower E of W cuesta Ridge Road.
579
Comment
SEINET10335369
Clematis lasiantha
Lewis S. Rose
1934-3-27
34116
San Luis Obispo
Sun Luis Obispo.
Comment
IRVC28937
Clematis ligusticifolia
G. K. Helmkamp
2003-9-8
8122
San Luis Obispo
Saltwater ocean inlet 0.2 mi SW of Oceano Airport Central Coast
6
Comment
OBI22938
Clematis ligusticifolia
David J. Keil
1979-10-27
13639
San Luis Obispo
E of Arroyo Grande along rd to Lopez Lake, ca 1 mi E of Orcutt Rd
Comment
JEPS25993
Collinsia heterophylla
T. M. Hendrix
1937-4-22
81
San Luis Obispo
0.9 mi nw Highland School
533
Comment
OBI26235
Collinsia heterophylla
Mark E. Schneider
1974-6-1
s.n.
San Luis Obispo
NE side of Cerro San Luis Obispo
137
Comment
SBBG109191
Collinsia sparsiflora var. collina
C. B. Hardham
1958-4-10
3046
San Luis Obispo
York Mtn, W of Templeton (V2 Ranch)
Comment
OBI35503
Conicosia pugioniformis
S. M. Inman
1983-5-19
65
San Luis Obispo
Pecho Study Site. 1/2 mi S on Pecho Valley Rd past the jctn of Pecho Rd. Rt on dirt rd after 'deer' sign
Comment
HSC91468
Conium maculatum
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montana de Oro, along Eastern Boundary Trail
Comment
OBI57779
Conium maculatum
Austin P. Griffiths, Clare B. Hardham, Craig Cunningham
1987-6-26
18251
San Luis Obispo
Guadalupe Dunes, bordering Oso Flaco Lake edge along S side of first westerly area
Comment
OBI8997
Conium maculatum
Robert F. Hoover
1947-4-25
7074
San Luis Obispo
Black Lake
Comment
UC1122921
Conium maculatum
H. A. Jensen
1930-7-6
29
San Luis Obispo
Mouth of San Carpoforo Creek San Carpoforo Creek
15
Comment
OBI53597
Conium maculatum
Arthur W. Hazebrook
1991-4-19
35
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes approx 30 m up from riparian corridor that runes E-W along the NE facing side of the Hill
Comment
OBI33931
Cordylanthus rigidus subsp. rigidus
David J. Keil
1983-10-23
18004
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
RSA608394
Coreopsis bigelovii
L. S. Rose
1936-3-18
36063
San Luis Obispo
Cuyama Valley, 45 miles W of Maricopa
610
Comment
UC1873058
Coreopsis bigelovii
David Keil
2001-3-28
29206
San Luis Obispo
Diablo Range. Avenal Ridge. Cottonwood Pass along Hwy 41, 1.1 mi W of Kern Co. line
597
Comment
UC1299255
Coreopsis bigelovii
Freed W. Hoffman
1950-4-18
3539
San Luis Obispo
se corner Cuyama Valley (Grace Whitener Ranch)
Comment
CAS-BOT-BC287051
Coreopsis calliopsidea
Ernest C. Twisselmann
1954-4-17
1077
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. [Sandiago] Joe's Spring, 8 miles E of Simmler
762
Comment
CAS-BOT-BC287126
Coreopsis douglasii
Ernest C. Twisselmann
1955-5-27
2050
San Luis Obispo
La Panza Range. Camatta Canyon near Bethel Ranch
533
Comment
UC1285058
Coreopsis douglasii
R. F. Hoover
1965-5-14
9363
San Luis Obispo
East Fork Corral de Piedra Creek
Comment
CAS-BOT-BC101009
Coreopsis gigantea
R. F. Hoover
1967-5-6
10554
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
UC1314962
Coreopsis gigantea
R. F. Hoover
1967-5-6
10554
San Luis Obispo
dunes s Oso Flaco Lake
Comment
OBI35233
Corethrogyne filaginifolia
K. A. Nadeau
1983-4-30
13
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and rockview rd
Comment
SBBG82919
Corethrogyne filaginifolia
C. F. Smith
1966-8-23
San Luis Obispo
Baywood, S of Morro Bay
Comment
UC1357628
Corethrogyne filaginifolia
R. F. Hoover
1965-10-1
9696
San Luis Obispo
Coast road just s Hazard Canyon
Comment
OBI26600
Cornus sericea subsp. occidentalis
Lyda W. Edge
1974-6-11
s.n.
San Luis Obispo
Bank of Old Creek, Santa Rita Canyon rd
Comment
UC455803
Cotula australis
Ira J. Condit
1911-5-25
San Luis Obispo
near Husman Hall Polytechnic School
Comment
OBI51270
Cotula coronopifolia
Jan Barber
1994-4-2
137
San Luis Obispo
San Simeon State Park. Vernal pool closest to Washburn campground
Comment
OBI35783
Cotula coronopifolia
Allison Berry
1984-4-10
91
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1, near front gate
Comment
SD245340
Cotyledon orbiculata var. oblonga
David Keil
2012-7-18
31468
San Luis Obispo
South base of Nipomo Mesa, west of Nipomo.
47
Comment
UCR140130
Crassula connata
George K. Helmkamp
2004-2-10
8267
San Luis Obispo
Central Coast, southeast of Oceano along Halcyon Rd., 0.2 mi east of Mesa View Dr.
76
Comment
SBBG4779
Crocanthemum scoparium var. vulgare
H. and M. Dearing
1940-8-18
4461
San Luis Obispo
Jesus Maria Rd to Casmalia
Comment
UCD141935
Croton californicus
Jill Hestand
1980-1-1
s.n.
San Luis Obispo
San Luis Obispo County: Nipomo.
Comment
POM98554
Croton californicus
P. A. Munz
1925-3-25
9241
San Luis Obispo
Morro.
Comment
OBI57812
Croton setiger
David J. Keil
1998-8-19
27992
San Luis Obispo
Carrizo Plain. Seven Mile Rd. at Brythe Rd. (0.3 miles from Soda Lake Rd.).
585
Comment
OBI23265
Croton setiger
Dennis H. McSwain
1972-8-5
9
San Luis Obispo
In a center divide strip on Hwy 1, 1/4 mi N of Foothill Blvd, San Luis Obispo
244
Comment
CAS-BOT-BC190113
Crypsis schoenoides
Ernest C. Twisselmann
1969-11-4
16326
San Luis Obispo
Temblor Range. Twisselmann Lake, San Andreas Fault at the summit of Palo Prieta Canyon.
701
Comment
SBBG49670
Cryptantha clevelandii
J. Copeland
1974-2-17
1043
San Luis Obispo
Grand View Mesa, Nipomo
Comment
UC280359
Cryptantha clevelandii
Mrs. R. W. Summers
San Luis Obispo
Santa Lucia Mts.
Comment
SBBG20700
Cryptantha clevelandii var. florosa
D. E. Breedlove
1962-4-1
2102
San Luis Obispo
Nipomo Plain, on Hwy 101, 2.3 mi N of Santa Maria River
91
Comment
UC55360
Cryptantha intermedia
J. H. Barber
1897-6-27
San Luis Obispo
Aliso Canyon
Comment
RSA166509
Cryptantha leiocarpa
E. R. Chandler
1963-6-23
1321
San Luis Obispo
Oso Flaco Lake.
Comment
SBBG107127
Cryptantha leiocarpa
C. B. Hardham
1959-5-21
4659
San Luis Obispo
Arroyo de la Cruz
Comment
SEINET7063204
Cryptantha leiocarpa
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. UTM Zone 10, 698257mE, 3909354mN. (WGS84/NAD83).
49
Comment
UCR24789
Cryptantha leiocarpa
George K. Helmkamp
1979-7-7
s.n.
San Luis Obispo
Central Coast, Baywood Park, near Morro Bay
30
Comment
SBBG11978
Cryptantha muricata
C. B. Hardham
1957-5-4
1847
San Luis Obispo
S face of Tierra Redonda
Comment
UC1285292
Cryptantha nemaclada
R. F. Hoover
1952-5-24
8207
San Luis Obispo
Caliente Mt.
Comment
RSA180043
Cryptantha nemaclada
E. C. Twisselmann
1965-3-23
10497
San Luis Obispo
Hills at the head of Palo Prieta Canyon
671
Comment
RSA67570
Cryptantha nevadensis var. rigida
P. A. Munz
1951-4-12
16274
San Luis Obispo
13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range.
762
Comment
JEPS39751
Cupressus sargentii
Constance Van Harreveld
1932-4-30
San Luis Obispo
Adelaide
Comment
RSA15468
Cupressus sargentii
Alice Eastwood
1928-5-17
15114
San Luis Obispo
On serpentine hills above Chorro Creek
Comment
NY16822
Cupressus sargentii
C. B. Wolf
1934-11-3
6216
San Luis Obispo
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
UCD133624
Cupressus sargentii
Roman Gankin; S. G. Schultz
1965-3-29
460
San Luis Obispo
San Luis Obispo County: Off road ca. .5 mile northeast of Burnett Peak.
Comment
UC2027432
Cuscuta californica
Greg Wilvert
2005-4-24
314
San Luis Obispo
Southeast Half of the Caliente Range. 2.9 km S of Padrones Spring.
Comment
UC455699
Cuscuta californica
I. J. Condit
1908-6-30
San Luis Obispo
Cuesta
Comment
SEINET8075664
Cuscuta californica var. breviflora
David Keil
2000-6-24
28824
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..; 0
335
Comment
OBI65765
Cyclospermum leptophyllum
D. R. Miller
1995-8-9
895 -597
San Luis Obispo
Pine Mt Region. Area on DR Miller property, E slope of Pine Mt, Tobacco crk drainage
700
Comment
SDSU3818
Cynara cardunculus
D. F. Howe
1967-8-13
4372
San Luis Obispo
4.4 miles east of Arroyo Grande city limit on Huasna Rd.
122
Comment Read comments Dec 5 2008
LA211598
Cynodon dactylon
Mark A. Elvin; Jason Storlie
2014-10-10
7723
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guandalupe Dunes, Guandalipe-Nipomo Dunes National Wildlife Refuge, Main Gate at Beige Road and Oso Flaco Lake Road.
11.0
Comment
OBI75828
Cynoglossum grande
Al Lindholm
1971-4-8
145
San Luis Obispo
Fitzhugh property [6 mi N of Cayucos, Santa Lucia Mts. Cypress Mtn Quad, T28S, R10E, sect 3,4,5,8,9,10, 15,16,17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Crks. N slope of Geode Mtn near pond
460
Comment
OBI59077
Cynosurus echinatus
David J. Keil
1998-6-15
27845
San Luis Obispo
Between Paso Robles and Cambria, along Dover Canyon Rd., 0.8-2 miles N of Hwy 46.
Comment
CDA34892
Cynosurus echinatus
David J. Keil
2000-5-31
287891
San Luis Obispo
Highway 46 between Cambria and Paso Robles, ca. 8.5 miles east from the junction with Highway 1.
0
Comment
OBI35102
Cyperus eragrostis
Eric Wise
1981-6-11
545
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Little Morro Crk, Morro Bay
Comment
OBI35103
Cyperus eragrostis
Eric Wise
1981-6-15
603
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Turri Rd, 1 mi E of So. Bay Blvd
Comment
UC1953264
Cyperus erythrorhizos
David J. Keil, V. L. Holland, Lynne Dee Oyler
1991-9-5
22606
San Luis Obispo
Dunes south of Oso Flaco Lake. Edge of agricultural field. Near Oso Flaco Road parking area.
Comment
UC1583741
Cyperus esculentus
David Keil
1985-8-10
18948
San Luis Obispo
w. Nipomo (on Division St., ca. 1 mi. e. of Oso Flaco Lake Rd.)
Comment
RSA189084
Cytisus monspessulanus
T. C. Fuller
1967-3-7
15496
San Luis Obispo
In vacant lot s. of 865 Walnut Street.
Comment
UCR266026
Datura stramonium
David J. Keil
2002-11-11
29928
San Luis Obispo
Along Buckley Road west of San Luis Obispo County Airport
38
Comment
OBI79912
Datura stramonium
D. R. Miller
2013-12-2
1213 .1086
San Luis Obispo
Scattered in old squash field 1.5 miles up San Simeon Creek Road from Highway 1.
Comment
UCD126537
Datura stramonium
Ernest C. Twisselmann
1959-5-23
5268
San Luis Obispo
San Luis Obispo County: Pecho Hills, just north of the mouth of Hazard Canyon.
30
Comment
UC455703
Deinandra corymbosa
I. J. Condit
1911-6-8
San Luis Obispo
California Polytechnical School Canyon
Comment
CAS-BOT-BC299169
Deinandra corymbosa subsp. corymbosa
Alice Eastwood
1926-4-29
13673
San Luis Obispo
Cambria
Comment
CAS-BOT-BC300049
Deinandra corymbosa subsp. corymbosa
David D. Keck; Wm. M. Hiesey
1940-5-31
5144
San Luis Obispo
6 mi. N. of Cayucos
Comment
OBI79497
Deinandra fasciculata
Michael Walgren
2014-4-23
407
San Luis Obispo
Chevron Oil Company land east of Del Mar Park in north Morro Bay, growing in clay soil in grassland along a dirt road
51
Comment
SBBG61018
Deinandra fasciculata
M. M. Miles
1887-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC293913
Deinandra fasciculata
R. F. Hoover
1946-8-24
6329
San Luis Obispo
Laguna near San Luis Obispo
Comment
UC1392633
Deinandra fasciculata
R. F. Hoover
1969-8-15
11547
San Luis Obispo
Turri Ranch Road near estuary of Osos Creek
Comment
CAS-BOT-BC299353
Deinandra increscens subsp. increscens
R. F. Hoover
1965-9-22
9635
San Luis Obispo
San Bernardo Creek east of Morro Bay, Santa Lucia Range
Comment
OBI16166
Deinandra increscens subsp. increscens
Robert F. Hoover
1946-7-14
6225
San Luis Obispo
N end of Morro Bay
Comment
OBI26719
Deinandra increscens subsp. increscens
Jerry Copeland
1973-8-31
1006
San Luis Obispo
Grandview Mesa overlooking Santa Maria Valley, 2 mi W of hwy 101
Comment
CAS-BOT-BC299392
Deinandra increscens subsp. increscens
L. R. Abrams
1937-7-31
13732
San Luis Obispo
1 or 2 miles north of San Simeon
Comment
UC1392850
Deinandra lobbii
R. F. Hoover
1969-8-12
11540
San Luis Obispo
12 mi nw Paso Robles (on road to Nacimento Dam)
Comment
UC1315019
Deinandra pallida
R. F. Hoover
1967-4-16
10478
San Luis Obispo
Temblor Range, Elkhorn Plain
Comment
CHSC44058
Deinandra pentactis
L. P. Janeway; Jean Witzman
1988-4-29
2643
San Luis Obispo
In side cyn 1/4 mi W of Shedd Cyn ca 4 mi S of Creston-Shandon Rd (hwy 41).
396
Comment
UC127258
Deinandra pentactis
Benj. Cobb
1907-1-1
8
San Luis Obispo
Paso Robles
Comment
SBBG82091
Deinandra pentactis
C. F. Smith
1950-5-4
2775
San Luis Obispo
hills N of San Juan River, 1 mi E of Gillis Cyn, (Hughes Cyn)
Comment
UC1583751
Deinandra pentactis
David Keil
1984-7-20
18307
San Luis Obispo
vacant lot along Santa Ysabel Street; Atascadero
Comment
OBI72676
Delairea odorata
Jessica Kenworthy
2002-2-7
15
San Luis Obispo
Side of Poly Cyn Rd before cattle guard
120
Comment
CAS-BOT-BC8687
Delphinium gypsophilum
M. K. Bellue
1932-5-15
s.n.
San Luis Obispo
none specified
Comment
RSA0070473
Delphinium hesperium subsp. hesperium
Clare B. Hardham
1960-5-11
5672
San Luis Obispo
Morro del Mar.
Comment
CAS-BOT-BC9864
Delphinium nudicaule
R. F. Hoover
1949-5-14
7677
San Luis Obispo
Rocky Butte district, above San Simeon
Comment
RSA122693
Delphinium parryi
H. C. Lee
1937-5-14
945
San Luis Obispo
1 mile W of Dry Creek School, Paso Robles.
Comment
SBBG71795
Delphinium parryi subsp. blochmaniae
M. M. Miles
-May-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC7901
Delphinium parryi subsp. blochmaniae
Ernest C. Twisselmann
1956-4-10
2635
San Luis Obispo
Nipomo Mesa, 1.5 miles east of the Union Oil Refinery
33
Comment
OBI75048
Delphinium parryi subsp. eastwoodiae
David J. Keil
1988-3-19
20416
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
LA47330
Delphinium variegatum
Clare B. Hardham;
1961-5-17
7068
San Luis Obispo
2--4 mi. W of Ocean View Mine
914
Comment
OBI11831
Dendromecon rigida
Robert J. Rodin
1957-4-9
6132
San Luis Obispo
Near crest of Cuesta Pass, 4 mi N of SLO
Comment
OBI77013
Dendromecon rigida
David A. Young, S. A. Junak & T. J. Ayers
1989-4-27
1985
San Luis Obispo
Cuesta Ridge Botanical area; Main parking area of the Botanical area
Comment
SEINET5339601
Dendromecon rigida
J. Roadhouse
1905-1
53
San Luis Obispo
San Luis Obispo.
Comment
RSA735799
Dendromecon rigida subsp. rigida
Steve Boyd
2007-2-17
11711
San Luis Obispo
Los Padres National Forest along Pozo Road at Pozo Summit, at divide between Pozo Creek drainage and Mariana Creek drainage.
803
Comment
CAS-BOT-BC201620
Deschampsia danthonioides
Clare B. Hardham
1957-4-13
1641
San Luis Obispo
Black Mt., Highland District
Comment
OBI22305
Deschampsia danthonioides
Robert F. Hoover
1947-3-29
6789
San Luis Obispo
Creston (1 mi from, on Shandon Rd)
Comment
OBI22304
Deschampsia danthonioides
Robert F. Hoover
1964-5-10
8753
San Luis Obispo
Near Paso Robles Airport
Comment
UCD62831
Deschampsia danthonioides
Van de Hoek; Schiffman
1995-4-30
258
San Luis Obispo
San Luis Obispo Co.: Carrizo Plain (Calhoun Barren?) .
Comment
OBI15115
Descurainia pinnata
Dieter H. Wilken
1965-3-27
132
San Luis Obispo
Crocker Grade, W slope of the Temblor Range
914
Comment
SBBG44710
Descurainia pinnata
L. W. Edge
1972-4-20
124
San Luis Obispo
near Black Lake, Dune Lakes
Comment
CDA42265
Descurainia sophia
G. F. Hrusa, M. Pitcairn
2015-4-13
18613
San Luis Obispo
Carrizo Plain; Carrizo Plain. N. end. Side of Sprague Rd. a continuation of 7 Mi. Rd.
685
Comment
SBBG119478
Dichelostemma capitatum subsp. capitatum
J. Olson
2002-4-3
San Luis Obispo
Cerro Romualdo, off rd just past jct with new, manmade, illicit, unmapped trail; Camp San Luis Obispo
Comment
UCR163629
Dichelostemma capitatum subsp. capitatum
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9214
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
UC1969528
Dimorphotheca fruticosa
V. L. Holland
2000-12-13
s.n.
San Luis Obispo
Cayucos at end of 24th Street.
Comment
CAS-BOT-BC150423
Diplacus aurantiacus
Ynez Whilton Winblad
1937-6-16
s.n.
San Luis Obispo
Between Atascadero and Morro
Comment
SBBG17460
Diplacus aurantiacus
C. B. Hardham
1960-4-2
5285
San Luis Obispo
Santa Rosa Crk
Comment
SD244813
Diplacus aurantiacus
Jessica Griffiths
2012-2-26
7
San Luis Obispo
Road edge across from intersection of Clydell Ct and Miguelito Road in Pismo Beach.
49
Comment
OBI9417
Diplacus bigelovii
Eben McMillan
1952-5-5
99
San Luis Obispo
Red Eagle Mine. 1 mi E, 12 mis S of Shandon
Comment
CAS-BOT-BC153166
Diplacus fremontii
Clare B. Hardham
1956-5-31
821
San Luis Obispo
Adelaida Rd.
Comment
OBI78664
Dipsacus sativus
Amelia Mira Crary
2013-11-11
1
San Luis Obispo
Laguna Lake Open Space, San Luis Obispo, CA. On south west side of Lake Side Trail, about 1800ft from trailhead parking lot. On north side of Lake Laguna, 200ft from lake
40
Comment
OBI37888
Dodecatheon clevelandii
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18632
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk Rd, N of Rocky Butte lookout at locked gate
732
Comment
UCSB39116
Dodecatheon clevelandii
Jorgensen, Jan
1982-4-23
San Luis Obispo
22 kilometers up highway 46 from the coast.
400
Comment
SJSU8464
Dodecatheon clevelandii subsp. insulare
C. R. Shafer
1967-3-26
San Luis Obispo
by Vineyard Rd c. 15 mi W of Templeton
Comment
UC659512
Dodecatheon clevelandii subsp. insulare
Lincoln Constance, Alan A. Beetle
1940-3-22
2533
San Luis Obispo
4 mi e Pozo (above Pozo Creek, La Panza Range); Inner Coast Ranges, La Panza Range, above Pozo Creek
487
Comment
UC1392811
Dodecatheon clevelandii subsp. patulum
R. F. Hoover
1968-3-9
10898
San Luis Obispo
Pennington Creek
Comment
OBI83539
Dodecatheon clevelandii var. insulare
Angela Yust
2017-2-23
8
San Luis Obispo
San Luis Obispo, Bishop Peak trail starting at Patricia Drive entrance. head up trail about 1/3 mile on the left egde of trail; 35.303998 -120.68978
Comment
RSA212586
Downingia cuspidata
E. C. Twisselmann
1969-4-28
15214
San Luis Obispo
Estrella Plains: Hwy 46, 1.5 miles W of Paso Robles.
206
Comment
OBI57194
Draba verna
David J. Keil
1998-4-7
26611
San Luis Obispo
2.3 mi W from Hwy 58 on Huerhuero Rd.
Comment
SBBG108041
Drymocallis glandulosa var. wrangelliana
C. B. Hardham
1956-4-28
570
San Luis Obispo
Paradise Valley
Comment
CAS-BOT-BC70973
Dryopteris arguta
R. F. Hoover
1967-2-18
10232
San Luis Obispo
Diablo Canyon, San Luis Range
Comment
SBBG265
Dryopteris arguta
C. B. Hardham
1956-9-16
1355
San Luis Obispo
York Mtn, W of Templeton
Comment
UC454372
Dryopteris arguta
I. J. Condit
1908-5-2
San Luis Obispo
Bishop's Peak
Comment
SD130027
Dudleya bettinae
Reid Moran
1977-6-30
24292
San Luis Obispo
Serpentine, SW of Cerro Romauldo
149
Comment
SD45424
Dudleya bettinae
Reid Moran
1947-6-12
2277
San Luis Obispo
Serpentine 1.0 mile south of Cayucos.
Comment
OBI78808
Dudleya blochmaniae
Michael Walgren
2014-4-15
391
San Luis Obispo
Chevron Oil Company property east of Del Mar Park in the City of Morro Bay.
64
Comment
SBBG70350
Dudleya blochmaniae subsp. blochmaniae
G. Sinsheimer
1937-5-28
San Luis Obispo
San Luis Obispo
Comment
OBI15261
Dudleya caespitosa
Robert F. Hoover
1969-3-25
11189
San Luis Obispo
S side of Morro Rock
Comment
OBI55631
Dudleya lanceolata
David J. Keil
1988-6-25
20815
San Luis Obispo
Higuera St S of San Luis Obispo, just E of bridge over San Luis Creek
Comment
CAS-BOT-BC414971
Dudleya lanceolata
R. F. Hoover
1969-7-17
8527
San Luis Obispo
Just west of Cuesta Pass sumimit.
Comment
OBI56629
Eastwoodia elegans
David J. Keil
1998-5-20
27364
San Luis Obispo
20 mi. E of junction with Tepusquet Canyon Road on Hwy 166.
Comment
UCR143150
Eatonella congdonii
David D. Keck, Jens Clausen
1935-4-10
3152
San Luis Obispo
Inner Coast Range, 15 mi south of Soda Lake, on Carrizo Plain
610
Comment
RSA649268
Echinochloa crus-galli
Julie Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
UCD60831
Echinochloa crus-galli
Ernest C. Twisselmann
1967-9-9
13696
San Luis Obispo
San Luis Obispo Co.: Ortega Spring, Palo Prieta Canyon, the Western San Joaquin Valley.
598
Comment
CAS-BOT-BC208912
Echinochloa crus-galli
Ernest C. Twisselmann
1968-9-12
14927
San Luis Obispo
T. Franklin Twisselmann Ranch, Choice Valley - Temblor Range and the Western San Joaquin Valley
609
Comment
UCR266199
Echinodorus berteroi
David J. Keil, Kathleen Keil
2002-7-27
29889
San Luis Obispo
Santa Margarita Lake, reservoir formed by dam on Salinas River
396
Comment
OBI20356
Echinodorus berteroi
Phil Ashley
1979-8-21
s.n.
San Luis Obispo
Campus of Calif Polytechnic State Univ. In shallow pond below the Horse Unit
Comment
OBI81008
Ehrharta calycina
David J. Keil
2015-2-14
32598
San Luis Obispo
Pismo Preserve. Vicinity of intersection of Thousand Hills Road with Price Canyon Road
25
Comment
RSA769874
Ehrharta calycina
David J. Keil, Matt Ritter, Mike Vasey, Brad Hall, Terry Guidetti
2009-4-4
30575
San Luis Obispo
Guidetti Ranch. Indian Knob. Near ecological study plots emplaced by Cal Poly scientists in early 1980s.
Comment
UCSB46577
Ehrharta calycina
Welton, Patti
1983-4-15
San Luis Obispo
6 mi N of Guadalupe, along the E-side of State Highway 1
30
Comment Read comments Mar 6 2012
OBI67861
Eleocharis macrostachya
M. Wetherwax & E. L. Painter, E. L. Painter
2000-4-18
SLO- 72
San Luis Obispo
Camp San Luis Obispo. S of large outcrop W of Chorro Reservoir
200
Comment
RSA195833
Eleocharis montevidensis
Ernest C. Twisselmann
1967-9-9
13695
San Luis Obispo
Ortega Spring, Palo Prieta Canyon, Temblor Range
599
Comment
UC336965
Elymus elymoides subsp. elymoides
unknown
1885-1
5471
San Luis Obispo
Cholame
Comment
SBBG133011
Elymus elymoides subsp. elymoides
D. Keil, M. McLeod, C. Matthews, et al.
1995-6-27
25445
San Luis Obispo
W Cuesta Ridge at E end of botanical area
Comment
OBI80098
Elymus farctus
David J. Keil
2012-8-21
31503
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area, north of Grand Ave., Grover Beach
8
Comment
UC1153373
Elymus glaucus
R. F. Hoover
1964-5-15
8888
San Luis Obispo
s San Carpoforo Creek; Pine Top Mountain
Comment
OBI50139
Elymus glaucus
Michael Curto, Linda Allen
1991-5-18
706
San Luis Obispo
Santa Lucia Range, E slope, Cypress Mt Rd ca 12.5 km S of Chimney Rock Rd
Comment
RSA0039719
Elymus glaucus subsp. glaucus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6502
San Luis Obispo
La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W.
538
Comment
SBBG93991
Elymus multisetus
S. A. Junak, T. Ayers
1989-6-22
4071
San Luis Obispo
USFS Rd 29S11.3, 1.3 mi W of E boundary for the Cuesta Ridge Botanical Area, ca. 4.3 mi W of US Hwy 101
749
Comment
RSA585615
Elymus multisetus
F. L. Johnson, E. A. Young
1993-5-25
ROB 0602
San Luis Obispo
0.5 km NE of Gate 11 on Nacimento Rd.
Comment
OBI79217
Elymus trachycaulus
David J. Keil
2012-5-27
31362
San Luis Obispo
San Luis Range. Irish Hills Open Space, San Luis Obispo. Froom Creek Trail
Comment
SBBG93708
Emmenanthe penduliflora var. penduliflora
S. A. Junak
1990-5-1
4294
San Luis Obispo
Cuesta Ridge Botanical Area: powerline access rd which intersects Tassajera Crk Rd, ca. 2.4 mi W of US Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd
548
Comment
CAS-BOT-BC81658
Ephedra californica
R. F. Hoover
1967-3-28
10321
San Luis Obispo
Temblor Range near north end of Elkhorn Plain
Comment
CDA13619
Ephedra californica
G. F. Hrusa, T. D. Wilfred
1997-3-12
13650
San Luis Obispo
Carrizo Plain; Deserty dry slopes at S end of Carrizo Plain +- 6-7 m. S of Washburn Ranch. Open gravelly roadside where hills reach plain floor.Common shrub to 2 meters. Staminate.
Comment
CDA17362
Ephedra viridis
G. F. Hrusa, G. Wilvert
2005-4-1
16411
San Luis Obispo
Caliente Range; Immed. W of Lawson Spring. W end of Padrone Cyn. Rd.
853
Comment
CDA17363
Ephedra viridis
G. F. Hrusa, G. Wilvert
2005-4-1
16412
San Luis Obispo
Caliente Range; Immed. W and above Lawson Spring. W end of Padrone Cyn. Rd.
853
Comment
OBI70099
Epilobium brachycarpum
Bernard Miossi
1939-8-6
151
San Luis Obispo
On N facing slope of Islay Crk in Pecho district, 13.25 mi from San Luis Obispo
183
Comment
CAS-BOT-BC166416
Epilobium canum subsp. canum
R. F. Hoover
1965-9-19
9598
San Luis Obispo
Calf Canyon
Comment
CDA38086
Epilobium canum subsp. canum
Louisa Julian
2000-10-2
18
San Luis Obispo
Cal Poly Canyon Road of the State University.
Comment
OBI58507
Epilobium canum subsp. canum
David J. Keil
1998-8-24
28008
San Luis Obispo
Los Padres National Forest in vicinity of Adobe Trailhead, 6 road miles E of Tepusquet Canyon Rd. along Hwy 166.
Comment
UCSB26319
Epilobium canum subsp. canum
Ketcham, A.
1967-10-21
San Luis Obispo
Near Montano de Oro State Park
Comment
OBI12051
Epilobium ciliatum
Robert F. Hoover
1964-6-11
9028
San Luis Obispo
E end of Los Osos Valley
Comment
OBI79062
Epilobium ciliatum
David J. Keil
2013-8-19
31893
San Luis Obispo
Morro Bay State Park portion of El Morro Elfin Forest, Los Osos
5
Comment
SBBG5030
Epilobium ciliatum subsp. ciliatum
C. B. Hardham
1957-7-31
2505
San Luis Obispo
ca. 6 mi E of Cambria
Comment
OBI37157
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-6-29
794
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI61055
Epilobium densiflorum
P. A. Holden
1968-6-15
439
San Luis Obispo
Along Creston Rd about 6 mi from jctn with hwy 58
Comment
SD27810
Epipactis gigantea
Carl B. Wolf
1929-4-16
3644
San Luis Obispo
Narrow canyon of Morrow Creek, 6 miles east of Morro Bay.
244
Comment
UC2026379
Epipactis gigantea
Louis C. Wheeler
1964-7-21
8493
San Luis Obispo
Ragged Point Inn, 2 miles northerly of Ragged Point.
Comment
OBI71816
Equisetum arvense
Michael Walgren
2009-8-26
29
San Luis Obispo
the NW corner of Los Olivos and South Bay Boulevard in Los Osos.
Comment
RSA680339
Equisetum laevigatum
Scott D. White, Ken McDonald
2001-5-9
8453
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
OBI78924
Equisetum telmateia
Betty Hoover
1962-2-23
44
San Luis Obispo
Cambria Pines
Comment
RSA43024
Equisetum telmateia var. braunii
Robert F. Hoover
1946-9-17
6423
San Luis Obispo
Oceano
Comment
OBI26819
Eragrostis curvula
David J. Keil
1981-3-7
14286
San Luis Obispo
Ca. 1 mi E of jctn with Calif hwy 227 along Lopez Lake Rd
Comment
OBI2844
Eragrostis pectinacea
Larry E. Brown
1971-8-4
2068
San Luis Obispo
Growing on Cal Poly campus around edge of watered lawn
Comment
CAS-BOT-BC209638
Eremalche parryi
Ernest C. Twisselmann
1969-4-14
15112
San Luis Obispo
La Panza Range. Shell Creek (near the quail guzzler)
419
Comment
CAS-BOT-BC209643
Eremalche parryi
R. F. Hoover
1947-3-30
6827
San Luis Obispo
10 mi. e. of Creston on La Panza road
Comment
RSA304026
Eremalche parryi
Jim R. Shevock
1971-4-5
888
San Luis Obispo
Twisselmann Ranch.
625
Comment
UCR73096
Eremalche parryi
C. F. Smith
1991-4-9
12181
San Luis Obispo
Elkhorn Hills Road near Crocker Grade area, foothills above Carrizo Plain
Comment
CAS-BOT-BC209635
Eremalche parryi
Ernest C. Twisselmann
1955-3-22
1748
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Panarama [Panorama] Hills, southeastern San Luis Obispo County
762
Comment
CAS-BOT-BC209637
Eremalche parryi
Ernest C. Twisselmann
1955-6-7
2121
San Luis Obispo
San Emigdio Range. Cuyama Valley: Ventura Highway, 1 mile north of Santa Barbara County line
739
Comment
CAS-BOT-BC160163
Eremothera boothii subsp. decorticans
R. F. Hoover
1967-4-9
10399
San Luis Obispo
Elkhorn Scarp
Comment
CAS-BOT-BC160170
Eremothera boothii subsp. decorticans
R. F. Hoover
1950-4-14
7816
San Luis Obispo
Base of Crocker Grade, Temblor Range
Comment
SD120582
Eriastrum calocyanum
Barbara Ertter, Jeffrey Strachan
1980-5-15
3404
San Luis Obispo
South side of Highway 58, 0.6 mile east of San Juan Creek, Syncline Hill grade west of Carrizo Plain.
548
Comment Read comments Aug 9 2011
OBI72938
Eriastrum densifolium subsp. densifolium
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22591
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
RSA0107371
Eriastrum densifolium subsp. densifolium
Verne Grant, Alva Grant
1948-5-28
8543
San Luis Obispo
5 miles south of Oceano on Guadalupe road.
Comment
RSA0107618
Eriastrum densifolium subsp. densifolium
E. A. Purer
1932-8-27
s.n.
San Luis Obispo
N of Guadalupe.
Comment
OBI56296
Eriastrum densifolium subsp. elongatum
Butterworth
1999-7-30
309
San Luis Obispo
Carrizo Plain Natural Area. Round rocks, 1/4 mi E of Elkhorn Rd
762
Comment
RSA0107362
Eriastrum densifolium subsp. elongatum
Verne Grant
1961-6-25
61 -H
San Luis Obispo
Sand dunes south of Oceano where Hwy 1 and SP tracks run parallel.
30
Comment
SBBG95298
Eriastrum hooveri
D. Keil, R. Riggins
1986-4-26
19278
San Luis Obispo
Elkhorn Plain, 5.3 mi SE of Crocker Grade Rd on Elkhorn Rd; T32S, R22E, SW 1/4 of S7
701
Comment
JEPS123249
Eriastrum hooveri
David Gowen
2005-4-16
245
San Luis Obispo
Elkhorn Road (dirt). Hills about 5 miles south of Hurricane Road.
Comment
CHSC44051
Eriastrum luteum
L. P. Janeway
1988-6-11
2755
San Luis Obispo
West side of Creston Rd (hwy 229) 0.4 mi N of Calf Canyon Rd (hwy 58). Dirt road.
396
Comment
OBI76700
Eriastrum luteum
Jason Dart
2007-5-23
292
San Luis Obispo
Cielo Azul Ranch, 8250 Webster Rd (Hwy 229), 5.5 mi S of the town of Creston
422
Comment Read comments Sep 30 2014
UC1123852
Eriastrum pluriflorum
T. M. Hendrix
1939-5-21
1051
San Luis Obispo
2.2 mi sse Carrizo Ranch (Plot 124); Branch Mt. Quadrangle
Comment
UC1285041
Ericameria arborescens
R. F. Hoover
1946-8-17
6295
San Luis Obispo
5 mi above County Park (upper Arroyo Grande); Arroyo Grande
Comment
CAS-BOT-BC292909
Ericameria ericoides
Ernest C. Twisselmann
1959-11-2
5907
San Luis Obispo
Oceano Dunes 1 mile sout of Pismo Beach
4
Comment
OBI16558
Ericameria ericoides
Robert F. Hoover
1946-10-20
6525
San Luis Obispo
Near Callender RR siding
Comment
CAS-BOT-BC299080
Ericameria nauseosa var. hololeuca
R. F. Hoover
1946-11-17
6560
San Luis Obispo
Cuyama River, at highway bridge just below Gypsum Canyon
Comment
SBBG110383
Erigeron
C. B. Hardham
1956-7-15
1260
San Luis Obispo
Santa Rita Crk
Comment
OBI52076
Erigeron blochmaniae
Larry Kelly, David J. Keil
1988-10-1
261
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI26492
Erigeron bonariensis
Kathlene Henry
1979-7-26
2
San Luis Obispo
Shell Beach. 500 ft from the Pacific Ocean
15
Comment
SD40125
Erigeron foliosus
Edith A. Purer
1931-8-6
San Luis Obispo
Oceano
Comment
SBBG112404
Erigeron foliosus var. foliosus
D. Keil
1995-5-23
25198
San Luis Obispo
San Luis Bay Estates; San Luis Range
Comment
CAS-BOT-BC295071
Erigeron glaucus
Clare B. Hardham
1957-7-31
2493
San Luis Obispo
Santa Lucia Mountains. 9 miles north of Cambria
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
CAS-BOT-BC300055
Erigeron philadelphicus
Ernest C. Twisselmann
1972-4-1
18597
San Luis Obispo
Canyon of Arroyo Grande Creek, ca. 4.5 miles east of Lopez Lake
243
Comment
CAS-BOT-BC300058
Erigeron philadelphicus
Clare B. Hardham
1957-6-8
2215
San Luis Obispo
Santa Lucia Mountains. Franklin Creek, Camp Natoma
Comment
OBI64758
Erigeron sanctarum
D. R. Miller
2005-8-13
805 .82
San Luis Obispo
Pine Mt. Region. At edge of trail on East/West Ranch, Cambria
640
Comment
SBBG109884
Erigeron sumatrensis
C. B. Hardham
1956-10-27
1484
San Luis Obispo
2 mi S of Paso Robles, S River Rd
Comment
CAS-BOT-BC283002
Eriochloa lemmonii
Ernest C. Twisselmann
1968-10-11
15015
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County, Temblor Range and teh Wetern San Joaquin Valley
670
Comment
OBI81064
Eriodictyon crassifolium
Michael Walgren
2015-2-14
446
San Luis Obispo
Santa Maria river just west of Highway 101
62
Comment
CAS-BOT-BC188999
Eriodictyon parryi
Ernest C. Twisselmann
1955-5-27
2023
San Luis Obispo
Near Honey Bee Mine, Cammatta Canyon
624
Comment
OBI61067
Eriodictyon tomentosum
P. A. Holden
1968-6-15
447
San Luis Obispo
3 mi south of Creston dump on Creston Rd about 10 mi E by road from Santa Margarita
Comment
UC1292064
Eriodictyon traskiae
Robert J. Rodin
1962-5-8
6865
San Luis Obispo
ridge 1 1/2 mi se Cuesta Summit (4 mi n of San Luis Obispo); se of Cuesta Summit
Comment
CAS-BOT-BC255406
Eriogonum
Clare B. Hardham
1964-6-15
11092
San Luis Obispo
Burnett Peak
Comment
JEPS108337
Eriogonum covilleanum
David Gowen
2005-3-18
202
San Luis Obispo
Elkhorn Road (dirt). Bare hill about 8.2 miles south of Hurricane Rd.
Comment
OBI11127
Eriogonum davidsonii
Robert F. Hoover
1965-9-29
9678
San Luis Obispo
Santa Lucia Range. Tassajera Crk
Comment
RSA201580
Eriogonum eastwoodianum
Robert F. Hoover
1949-5-29
7733
San Luis Obispo
Cottonwood Pass, west side
Comment
CDA23008
Eriogonum fasciculatum
G. D. Barbe, B. Easley
1974-7-9
1891
San Luis Obispo
Temblor Range; Recruit Grade Pass experimental plot, UCD, 9.5 miles west of Fellows (Kern County), 3.25 miles west of Kern County Line, on Crocker Springs Road, overlooking Elkhorn Valley, and Carrizo Plain.
Comment
UC72676
Eriogonum fasciculatum var. fasciculatum
J. E. Roadhouse
1905-4
18
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC249891
Eriogonum fasciculatum var. fasciculatum
R. F. Hoover
1965-8-1
9495
San Luis Obispo
Cuests [Cuesta] Park, San Luis Obispo
Comment
RSA216864
Eriogonum fasciculatum var. foliolosum
Robert F. Hoover
1966-10-7
10114
San Luis Obispo
Cuyama highway (State 166) between Suey Creek and Huasna River.
Comment
SBBG104889
Eriogonum fasciculatum var. foliolosum
D. A. Young, F. L. Johnson
1992-6-17
ROB 50
San Luis Obispo
Sulphur Spring Rd at Deer Trail Rd; Camp Roberts; T25S R11E S29
Comment
CAS-BOT-BC250245
Eriogonum fasciculatum var. polifolium
Ynez Whilton Winblad
1937-6-16
s.n.
San Luis Obispo
Cottonwood Pass
Comment
CAS-BOT-BC250247
Eriogonum fasciculatum var. polifolium
R. F. Hoover
1967-3-27
10277
San Luis Obispo
Chalk Mt., north side of Cuyama Valley
Comment
CAS-BOT-BC250248
Eriogonum fasciculatum var. polifolium
R. F. Hoover
1967-3-28
10317
San Luis Obispo
Canyon in Temblor Range near north end of Elkhorn Plain
Comment
RSA0020751
Eriogonum fasciculatum var. polifolium
Greg Wilvert
2005-4-23
294
San Luis Obispo
1.7 km NW of Lawson Spring.
908
Comment
UC771759
Eriogonum gracile
R. F. Hoover
1946-9-14
6375
San Luis Obispo
Santa Margarita
Comment
OBI65865
Eriogonum gracile var. gracile
D. R. Miller
1994-7-15
794 -506
San Luis Obispo
Pine Mt Region. On Coles rd in to Will Hearst Property; Marmolejo Crk drainage
823
Comment
RSA133004
Eriogonum gracile var. gracile
Clare B. Hardham
1959-6-10
4807
San Luis Obispo
Santa Barbara Road, Atascadero
Comment
RSA201575
Eriogonum inerme var. inerme
Robert F. Hoover
1952-6-10
8243
San Luis Obispo
Black Mt, La Panza Range
Comment
OBI76684
Eriogonum nudum var. indictum
Jason Dart
2007-8-31
301
San Luis Obispo
Palo Prieto Conservation Bank. Temblor Range, Still Parcel, 0.6 mi ESE of Twisselman Lake
713
Comment
UC454075
Eriogonum parvifolium
Condit and Ewing
1908-11-14
San Luis Obispo
Oceano
Comment
UC638979
Eriogonum parvifolium
Bernard Miossi
1939-8-6
153
San Luis Obispo
13 1/4 mi from San Luis Obispo (n-facing slope of Islay Creek Canyon in Pecho district); Islay Creek Canyon
182
Comment
UCD100827
Eriogonum parvifolium
H. T. Hartmann
1941-6-10
s.n.
San Luis Obispo
San Luis Obispo County: along US #1 near the coast. Flowers pinkish.
Comment
CAS-BOT-BC268357
Eriogonum roseum
R. F. Hoover
1952-11-1
8273
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC268358
Eriogonum roseum
R. F. Hoover
1952-11-1
8273
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC268355
Eriogonum roseum
R. F. Hoover
1949-5-22
7723
San Luis Obispo
14 mi. E. of Creston on La Panza road
Comment
CAS-BOT-BC263441
Eriogonum temblorense
Ernest C. Twisselmann
1967-5-23
13104
San Luis Obispo
West slope of Cottonwood Pass
502
Comment
RSA488708
Eriogonum temblorense
James L. Reveal
1976-5-22
4443
San Luis Obispo
Along Hwy 41, 2.1 miles west of Cottonwood Pass.
457
Comment
CAS-BOT-BC264899
Eriogonum viridescens
R. F. Hoover
1949-5-29
7729
San Luis Obispo
Westside, Cottonwood Pass
Comment
OBI11028
Eriogonum viridescens
Robert F. Hoover
1967-6-4
10591
San Luis Obispo
Cyn in Temblor Range near N end of Elkhorn Plain
Comment
OBI16507
Eriophyllum confertiflorum
Russell Gorman
1956-5-17
56
San Luis Obispo
Los Berros Canyon approx 4 mi N of Nipomo
Comment
SBBG117777
Eriophyllum confertiflorum var. confertiflorum
M. Wetherwax, E. Painter
2000-6-11
SLO 124
San Luis Obispo
between California Men's Colony and Chorro Reservoir; Camp San Luis Obispo
230
Comment
UC1392865
Eriophyllum confertiflorum var. confertiflorum
R. F. Hoover
1968-4-17
11047
San Luis Obispo
n slope Elkhorn Hills
Comment
UC2027147
Eriophyllum confertiflorum var. confertiflorum
David J. Keil with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh and Taylor Crow
2013-5-2
31593
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River Valley along Avenales Ranch Road
Comment
OBI55591
Eriophyllum multicaule
George Butterworth
1998-4-5
231
San Luis Obispo
Carrizo Plain Natural Area. 1/3 mi NW of Sprague Hill rd, 2 mi W of Goodwin. T31S, R19E, S9, NW Qtr
646
Comment
SEINET2051200
Eriophyllum multicaule
F. C. Vasek
1960-4-9
600040924
San Luis Obispo
Three miles south of Los Osos.
Comment
CAS-BOT-BC301833
Eriophyllum multicaule
D. E. Breedlove
1963-3-21
4272
San Luis Obispo
On bluff overlooking Santa Maria River, 2 miles west of Nipomo
Comment
SJSU1186
Eriophyllum pringlei
E. Clark & W. C. Ivester
1952-4-26
San Luis Obispo
N side of Santa Margarita- Simmler Rd, 7 mi W of Simmler
Comment
JEPS32073
Eriophyllum staechadifolium
E. R. Blakley
1963-6-23
6020
San Luis Obispo
Oso Flaco Lake
3
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
OBI66159
Erodium brachycarpum
D. R. Miller
2002-3-18
302 -743
San Luis Obispo
Pine Mt Region. In parking area at circle 3 ranch, near barn. San Simeon crk drainage
650
Comment
UC1130309
Erodium macrophyllum
W. A. Peterson
1937-4-21
735
San Luis Obispo
2 mi nne La Panza Quad.
533
Comment
CDA25881
Erodium moschatum
Beth Waterbury
1983-2-4
19
San Luis Obispo
San Luis Obispo, located in cultivated field at northeast corner of Prado Road. and Elks Lane.
0
Comment
CAS-BOT-BC41448
Eruca vesicaria subsp. sativa
Ernest C. Twisselmann
1954-4-12
1046
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Road at Cholame Creek Bridge.
426
Comment
UCR161669
Eryngium armatum
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9506
San Luis Obispo
Central Coast, 2.5 mi WNW of San Simeon; along Calif. Highway 1
11
Comment
OBI62712
Eryngium armatum
Jason Dart
2003-5-29
126
San Luis Obispo
Monterey pine forest off Cambria Pines Rd, Cambria.
Comment
UC1583646
Eryngium armatum
David Keil
1983-7-16
17391
San Luis Obispo
1.8 mi. n. Arroyo de la Cruz (on coastal terraces w. of Hwy. 1)
Comment
OBI77696
Eryngium spinosepalum
David J. Keil, with Kathleen A. Keil
1998-4-4
26558
San Luis Obispo
Carrizo Plain N of Soda Lake. Seven Mile Rd. at junction with Bridgville Rd.(1 mi. E of Soda Lake Rd.)
Comment
OBI4255
Erysimum capitatum var. capitatum
Waltern Kent Smith
1971-2-27
16
San Luis Obispo
305
Comment
UC1126611
Erysimum capitatum var. capitatum
W. A. Peterson
1937-4-8
666
San Luis Obispo
1 1/2 mi e La Panza Ranch; La Panza Quadrangle
Comment
UCR163639
Erysimum capitatum var. capitatum
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9225
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
SBBG112488
Erysimum capitatum var. lompocense
C. Bornstein, E. Collins
1994-4-23
San Luis Obispo
Los Osos, E of Highland Drive
30
Comment
OBI37671
Erythranthe grandis
Eric Wise
1981-6-29
791
San Luis Obispo
Celery lake of Dune Lakes
Comment
CAS-BOT-BC403465
Eschscholzia californica
Roxana S. Ferris
1929-4-15
7625
San Luis Obispo
Between Guadalupe and Callender
Comment
CAS-BOT-BC403467
Eschscholzia californica
Edith A. Purer
1933-7-20
5101
San Luis Obispo
Northwest of Guadalupe
Comment
CAS-BOT-BC403468
Eschscholzia californica
Alice Eastwood
1927-4-8
14342
San Luis Obispo
Nipoma [Nipomo] Mesa
Comment
CAS-BOT-BC403509
Eschscholzia californica
Ernest C. Twisselmann
1969-6-22
15639
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch at the head of Choice Valley
640
Comment
OBI78377
Eschscholzia californica
Robert F. Hoover
1948-4-17
7465
San Luis Obispo
San Juan river S of Shandon
Comment
OBI80975
Eschscholzia californica
Lyla Khan, Alyssa Moore, Richard Squeri, Tyler Griffith, Frances Nguyen-Khoa
2015-4-19
3
San Luis Obispo
Prospects Fire Lookout Tower (Bowden Ranch Open Space), left side of trail about .2 miles up the trail
Comment
CAS-BOT-BC403481
Eschscholzia californica
Ernest C. Twisselmann
1962-5-20
7169
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the summit of Palo Prieta Canyon
685
Comment
CDA26823
Eschscholzia californica
Neil Havlik
1967-4-16
30
San Luis Obispo
At Avenales Wildlife Refuge. Growing in disturbed soil along the roadside of State Highway 58, in a sandy soil.
0
Comment
OBI6959
Eschscholzia californica
Susan Hopkins
1972-5-15
15
San Luis Obispo
About 3 mi from Los Osos Valley rd on Prefumo Cyn Rd
91
Comment
UC2013304
Eschscholzia californica
Beth Landy with Julie Sessions
1986-7-24
4
San Luis Obispo
Grassy hills of Poly Canyon. Predominantly herbs and shrubs few oak.
Comment
CDA15099
Eschscholzia lemmonii
G. F. Hrusa
1998-3-28
14181
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. Above headwaters of Bitterwater Ck. immed. to E of MU Ranch and S of Elkhorn Grade Rd. at S end of Carrizo Plain 3 mi. N of Hwy 166 intersection.
Comment
RSA0024936
Eschscholzia lemmonii
Greg Wilvert
2005-4-25
329
San Luis Obispo
Wells Canyon.
762
Comment
UCR266036
Eschscholzia lemmonii
David J. Keil
2001-3-28
29185
San Luis Obispo
South Coast Range, Hwy 46, 0.4 miles SW of Cholame
351
Comment
CAS-BOT-BC76484
Eschscholzia lemmonii
W. R. Ernst
1961-4-1
758
San Luis Obispo
Above the La Panza-Pozo road about 3 miles southwest of the junction with the Simmler-Creston road.
Comment
UCR132025
Eucalyptus globulus
George K. Helmkamp
2003-9-10
8139
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
UC1124389
Eucrypta chrysanthemifolia var. chrysanthemifolia
B. Bolt
1936-5-25
741
San Luis Obispo
3 mi ene Santa Margarita; San Luis Obispo Quad.
396
Comment
SBBG95625
Eulobus californicus
D. Keil
1986-5-28
19613
San Luis Obispo
Las Pilitas Rd, ca. 0.25-0.5 mi W from jct with Parkhill Rd
Comment
OBI14379
Euphorbia crenulata
Robert F. Hoover
1947-9-13
7391
San Luis Obispo
Black Lake Cy,
Comment
OBI65418
Euphorbia crenulata
David J. Keil, with Jepson Herbarium weekend Workshop field trip participants
2006-4-1
30428
San Luis Obispo
Montana de Oro State Park. Along Coon Creek Trail
61
Comment
UCD142663
Euphorbia ocellata
Ernest C. Twisselmann
1960-8-22
5994
San Luis Obispo
San Luis Obispo County: Eastern part of county. Temblor Range and western San Joaquin Valley. Dorothy Twisselmann Ranch.
670
Comment
UCD142474
Euphorbia peplus
Ernest C. Twisselmann
1958-8-29
4748
San Luis Obispo
San Luis Obispo County: Eastern San Luis Obispo County: Dorothy Twisselmann Ranch, Shandon.
670
Comment
UCR202905
Euphorbia peplus
George K. Helmkamp, E. A. Helmkamp
2000-3-15
5339
San Luis Obispo
Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos
6
Comment
OBI57813
Euphorbia serpens
David J. Keil
1998-8-26
28039
San Luis Obispo
Hwy 166, 1.4 miles E of junction with US 101.
Comment
SEINET9602819
Euphorbia spathulata
R. W. Summers
1880-4-25
s.n.
San Luis Obispo
Santa Lucia Mountains.
Comment
OBI66559
Eurybia radulina
D. R. Miller
1994-8-24
894 -529
San Luis Obispo
Pine Mt. Region. Along 'Back side rd'; Tobacco Crk drainage
732
Comment
CAS-BOT-BC413859
Fallopia sachalinensis
T. C. Fuller
1967-5-11
15819
San Luis Obispo
Opp. stop sign of off ramp from the n. bound lanes of the freeway, e. side of El Camino Real, 0.1 mi. s. of Santa Ysabel Ave., Atascadero
Comment
UCR42654
Festuca arundinacea
David J. Keil
1985-6-22
18932
San Luis Obispo
Central Coast, Salt marsh at SW corner of Los Osos Creek Bridge at South Bay Blvd.
7
Comment
OBI43336
Festuca arundinacea
Eric Wise
1981-6-7
462
San Luis Obispo
Cuyama River, 6.7 mi W of New Cuyama
Comment
OBI46163
Festuca bromoides
LynneDee Oyler
1986-5-6
440
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
OBI21820
Festuca californica
Robert F. Hoover
1950-6-20
7992
San Luis Obispo
7 mi W of Templeton on rd to Cambria
Comment
SBBG97879
Festuca californica
S. A. Junak
1990-7-26
4431
San Luis Obispo
N slope of W Cuesta Ridge, ca. 0.4 NW of Pk 2478, just E of mine excavation, along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101
609
Comment
UC1153405
Festuca californica
R. F. Hoover
1950-6-21
7999
San Luis Obispo
between Rocky Butte and Pine Mt.; Santa Lucia Mts.
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
UCD65921
Festuca elmeri
Beecher Crampton
1964-5-20
7007
San Luis Obispo
San Luis Obispo County: 12 miles east of Cambria Santa Lucia Mtns. 7 X Ranch area.
Comment
OBI21846
Festuca microstachys
Robert F. Hoover
1949-4-21
7614
San Luis Obispo
Just E of San Juan River on road from La Panza to Simmler
Comment
OBI21971
Festuca perennis
Robert D. Page
1962-4-20
78
San Luis Obispo
Calif State Polytechnic College, San Luis Obispo
Comment
OBI21960
Festuca perennis
Robert F. Hoover
1964-6-9
9009
San Luis Obispo
Chaplin Ln, San Luis Obispo
Comment
SEINET2444533
Foeniculum vulgare
Jillian C. Boettcher
2002-4-29
9
San Luis Obispo
Avila Beach. Turnout off Avila Beach Drive 1 mi W of Avila Beach exit off Hwy 101.
6
Comment
SBBG13977
Fragaria chiloensis
E. R. Blakley
1958-8-2
2422
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
3
Comment
UCD112542
Frangula californica
G. F. Hrusa
1993-5-22
11106
San Luis Obispo
San Luis Obispo County: in canyon at Entrance 1. Approximately 1/2 mile N of Mt. Lowe.
600
Comment
OBI27079
Frangula californica subsp. californica
Jim Souza
February1981
s.n.
San Luis Obispo
Grover City
Comment
OBI37688
Frangula californica subsp. californica
Eric Wise
1982-4-29
1428
San Luis Obispo
Poly Cyn, Cal Poly Campus
Comment
SBBG34848
Frangula californica subsp. californica
Mrs. R. W. Summers
-Apr-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC211632
Frankenia salina
Clare B. Hardham
1956-8-8
1287
San Luis Obispo
Mouth of Villa Creek, Santa Lucia Mountains
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
OBI26700
Fremontodendron californicum
Ralph N. Philbrick, Dara E. Emery and Robert J. Rodin
1974-5-29
s.n.
San Luis Obispo
Just below road fill, road to TV tower near Cuesta Summit, 1.1 mi W of hwy 101
Comment
SBBG54847
Fremontodendron californicum
R. J. Rodin
1974-5-4
9489
San Luis Obispo
Cuesta Rd NW of Hwy 101
Comment
CHSC44649
Fremontodendron californicum subsp. californicum
L. P. Janeway
1988-7-6
2980
San Luis Obispo
0.2 mi E of Creston Rd (hwy229) (i.e. in the next cyn), 0.6 mi N of Calf Canyon Rd (hwy 58). Bottom of ravine.
426
Comment
OBI58944
Fritillaria agrestis
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27398
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
OBI27206
Fritillaria biflora
Thomas Burrows
1981-4-9
131
San Luis Obispo
Reservoir Cyn
Comment
JEPS55698
Fritillaria biflora
W. Roderick
1962-3-25
San Luis Obispo
s of campground near junction of road to Hearst San Simeon State Historical Monument (Highway 1); Highway 1
Comment
OBI69198
Fumaria capreolata
David J. Keil
2006-6-7
30456 -1
San Luis Obispo
Broad Street at Stenner Creek bridge
61
Comment
OBI22941
Fumaria parviflora
Phil Ashley
1979-11-27
s.n.
San Luis Obispo
San Luis Obispo, in cultivated field just SW of Madonna Rd Shopping Plaza
Comment
OBI9952
Galium andrewsii
Russell Gorman
1956-4-6
51
San Luis Obispo
Los Berros Cyn approx. 4 mi N of Nipomo
Comment
SBBG96861
Galium andrewsii subsp. intermedium
D. A. Young, S. A. Junak, T. J. Ayers
1989-4-27
1968
San Luis Obispo
upper end of Chaparral Rd near E end of Cuesta Ridge Botanical Area, below TV antennas
Comment
OBI9945
Galium angustifolium subsp. angustifolium
Robert F. Hoover
1946-6-2
6114
San Luis Obispo
5 mi SE of Santa Margarita
Comment
OBI72246
Galium aparine
Anthony Baniaga
2010-4-4
88
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
332
Comment
OBI35245
Galium californicum subsp. flaccidum
K. A. Nadeau
1983-4-30
23
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
UC888840
Galium californicum subsp. maritimum
Alice Eastwood and John Thomas Howell
1938-6-14
5961
San Luis Obispo
Cambria
Comment
OBI4055
Galium hardhamiae
Clare B. Hardham
1960-6-1
5976
San Luis Obispo
Headwaters of Arroyo del a Cruz and Little Burnett crks
610
Comment
UCD121894
Galium porrigens
G. F. Hrusa
1993-5-22
11097
San Luis Obispo
San Luis Obispo County: Approx. 1/2 m N of Mt. Lowe, near main ridge road. Black Butte Research Natural Area.
600
Comment
SBBG93557
Galium porrigens var. porrigens
S. A. Junak
1990-7-26
4421
San Luis Obispo
N slope of W Cuesta Ridge ca. 0.4 mi NW of Peak 2478, just SW of mine site along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of Hwy 101
670
Comment
OBI9912
Galium trifidum subsp. columbianum
Robert F. Hoover
1964-8-14
9265
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC192059
Garrya flavescens
R. F. Hoover
1963-10-26
8610
San Luis Obispo
Trail to Machesna Mt., La Panza Range
Comment
CAS-BOT-BC144755
Garrya veatchii
Roxana S. Ferris
1939-6-20
9792
San Luis Obispo
chaparral; 4 miles west of Paso Robles on Peachy Canyon Road
Comment
CAS-BOT-BC144757
Garrya veatchii
R. F. Hoover
1948-4-16
7455
San Luis Obispo
Eagle Ranch, s. of Atascadero
Comment
CAS-BOT-BC144758
Garrya veatchii
R. F. Hoover
1964-7-9
9146
San Luis Obispo
5 mi. w. of Pozo (Salsipuedes Creek)
Comment
SBBG89250
Garrya veatchii
C. F. Smith
1989-4-11
San Luis Obispo
ridge W of Hi Mtn
975
Comment
OBI37916
Gastridium phleoides
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18579
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk rd, N of rocky Butte lookout at locked gate
732
Comment
SBBG110275
Gastridium phleoides
C. B. Hardham
1974-5-13
San Luis Obispo
near jct of Santa Margarita-Simmler Rd and Parkhill-Creston Rd
Comment
CAS-BOT-BC283909
Gastridium ventricosum
Ernest C. Twisselmann
1965-11-2
11700
San Luis Obispo
Arroyo de la Cruz, between Highway 1 and the ocean
4
Comment
OBI66455
Geranium core-core
David J. Keil
2005-6-24
30409
San Luis Obispo
South of Harmony along Highway 1, just north of 43.5 mile post
Comment
UCD163502
Gilia
CNPS Melinda Elster; Sara Taylor
2015-4-24
CARR- 559 B
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
552
Comment
RSA15732
Gilia achilleifolia
C. B. Wolf
1929-4-13
3479
San Luis Obispo
1 mile north of San Luis Obispo.
152
Comment
SBBG107936
Gilia achilleifolia subsp. achilleifolia
C. B. Hardham
1957-5-4
1813
San Luis Obispo
Oak Flat
Comment
SBBG34862
Gilia achilleifolia subsp. achilleifolia
Mrs. R. S. Summers
1886-6-1
San Luis Obispo
valley near coast
Comment
UC1123732
Gilia achilleifolia subsp. achilleifolia
E. Armstrong
1934-4-1
1126
San Luis Obispo
10 mi e La Panza; La Panza Quad., e of La Panza
Comment
OBI74337
Gilia clivorum
Theo Fitanides, Anthony Baniaga
2010-3-26
54
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
343
Comment
UCD117614
Gilia clivorum
G. F. Hrusa
1992-3-24
10354
San Luis Obispo
along Highway 46 right-of-way, approx. 6 miles east of Paso Robles.
Comment
SBBG107023
Gilia minor
C. B. Hardham
1961-3-30
6679
San Luis Obispo
between San Juan and Carissa Plains, W of Simmler, Paso Robles-Simmler Rd
Comment
OBI64417
Gilia tricolor
David J. Keil
2001-3-28
29210
San Luis Obispo
Diablo Range. Cottonwood Pass along Highway 41, 1.1 mile west of Kern County line.
561
Comment
SBBG34841
Gilia tricolor subsp. tricolor
Mrs. R. W. Summers
1886-2-21
San Luis Obispo
Santa Maria plains; Oso Flaco plains
Comment
SBBG109586
Githopsis diffusa subsp. diffusa
C. B. Hardham
1961-4-26
6914
San Luis Obispo
Franklin Crk
Comment
SBBG7458
Githopsis diffusa subsp. diffusa
C. B. Hardham
1958-5-12
1906
San Luis Obispo
Franklin Crk near Camp Natoma
Comment
OBI65757
Githopsis diffusa subsp. robusta
D. R. Miller
1995-5-16
595 -578
San Luis Obispo
Pine Mt region. Winsors cut area, on rd to mines below William's field; Pico Crk drainage
800
Comment
SBBG82931
Glaux maritima
C. F. Smith
1957-10-16
5645
San Luis Obispo
Dune Lakes S of Oceano
Comment
RSA685169
Gnaphalium californicum
Scott D. White, Ken McDonald
2001-5-9
8491
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
UCR160561
Gnaphalium californicum
George K. Helmkamp, E. A. Helmkamp
2005-6-7
9547
San Luis Obispo
Outer South Coast Ranges, along Huasna Road, 1.3 mile west of Huasna Townsite Road
305
Comment
JEPS51950
Gnaphalium palustre
Ernest C. Twisselmann
1952-5-24
548
San Luis Obispo
1.5 mi s of the summit Choice Valley Road (in the roadside gutter); Temblor Range, Western San Joachin Valley
609
Comment
UCR58150
Gnaphalium ramosissimum
George K. Helmkamp
1989-8-6
s.n.
San Luis Obispo
Central Coast, Toro Creek Canyon Road, east of Hwy 101, just south of Cayucos
122
Comment
OBI65087
Greeneocharis circumscissa
Greg Wilvert
2005-4-25
336
San Luis Obispo
SE Half of the Caliente Range. Wells Cyn.
845
Comment
CAS-BOT-BC305090
Grindelia hirsutula
R. F. Hoover
1946-9-15
6394
San Luis Obispo
Santa Margarita
Comment
SBBG109814
Grindelia hirsutula
C. B. Hardham
1959-5-21
4597
San Luis Obispo
Arroyo de la Cruz
Comment
UCR80896
Grindelia hirsutula
G. Fred Hrusa
1993-5-20
11028
San Luis Obispo
Reservoir Canyon, mid-canyon.
350
Comment
OBI76673
Grindelia stricta var. platyphylla
Jason Dart
2009-7-9
320
San Luis Obispo
Undeveloped lot on Balboa Ave, San Simeon
8
Comment
OBI66454
Grindelia stricta var. platyphylla
David J. Keil
2005-6-24
30410
San Luis Obispo
South of Harmony along Highway 1, just north of 43.5 mile post
Comment
CAS-BOT-BC304661
Gutierrezia californica
R. F. Hoover
1965-9-19
9612
San Luis Obispo
La Panza district
Comment
CAS-BOT-BC304672
Gutierrezia californica
Ernest C. Twisselmann
1971-12-9
18552
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisslemann Ranch, eastern San Luis Obispo County
670
Comment
OBI16362
Gutierrezia californica
Robert F. Hoover
1966-10-7
10120
San Luis Obispo
Cuyama river at mouth of Chimney cyn
Comment
OBI16363
Gutierrezia californica
Lonnie Belden
1965-7-19
s.n.
San Luis Obispo
3 mi SW of Caliente Mt lookout, 1/2 mi of Cuyama Valley floor
Comment
CAS-BOT-BC282864
Hainardia cylindrica
R. F. Hoover
1947-5-20
7173
San Luis Obispo
North end of Morro Bay
Comment
RSA760027
Hainardia cylindrica
David J. Keil
1998-6-12
27791
San Luis Obispo
Morro Bay State Park. Park Ridge area west of Holister Peak, near quarry trail.
Comment
OBI75117
Hazardia squarrosa
Robert F. Hoover
1946-8-24
6322
San Luis Obispo
Near Laguna, near San Luis Obispo
Comment
UC75967
Hazardia squarrosa var. squarrosa
J. E. Roadhouse
1905-1-1
78
San Luis Obispo
Comment
UC382620
Hazardia squarrosa var. squarrosa
H. M. Hall
1926-10-8
12267
San Luis Obispo
ca 100 m from sea Pismo Beach
Comment
UC1285048
Hazardia stenolepis
R. F. Hoover
1946-10-6
6474
San Luis Obispo
w of Kern Co. line (e side of Cottonwood Pass); Cottonwood Pass
Comment
CLARK-A1045-1342
Hedypnois cretica
George K. Helmkamp
1978-4-23
San Luis Obispo
Los Osos Montana de Oro State Park; Morro Bay S 7.5'Q
Comment
RSA220038
Hedypnois cretica
Clare B. Hardham
1960-5-21
5830
San Luis Obispo
Santa Lucia Mountains. Green Valley near Cambria.
Comment
OBI27035
Helenium bigelovii
James Courtney
1981-1-15
31
San Luis Obispo
Pennington Crk Bio Reserve
Comment
OBI38452
Helenium puberulum
Eric Wise
1981-6-29
800
San Luis Obispo
Celery Lake of Dune Lakes
Comment
SBBG104747
Helenium puberulum
F. L. Johnson, E. A. Young
1992-6-17
ROB 39
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
OBI38453
Helenium puberulum
Eric Wise
1981-6-27
737
San Luis Obispo
Alamo Crk near Twitchell res
Comment
OBI72876
Helenium puberulum
David J. Keil
1988-1
20826
San Luis Obispo
Morro Bay - Rolling Hills between Downing Ave. and South Bay Blvd.; North of California Rte 1
143
Comment
RSA0113585
Helianthemum scoparium
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
1485
San Luis Obispo
Morro Bay Region.
Comment
UC1321261
Helianthus annuus
R. F. Hoover
1966-9-16
10070
San Luis Obispo
2 mi n Creston
Comment
SBBG104431
Helianthus gracilentus
M. D. Proctor, E. A. Young
1993-4-17
ROB 480
San Luis Obispo
0.3 km S of Pick and Shovel Mine; Camp San Luis Obispo
Comment
CAS-BOT-BC305760
Helianthus gracilentus
Clare B. Hardham
1957-5-30
2033
San Luis Obispo
Santa Lucia Mountains. Klau Mine
Comment
UCR123548
Heliotropium curassavicum
George K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5335 A
San Luis Obispo
Central Coast, Atascadero State Beach, 1.2 mi NNW of the junction of Calif. Hwy 1 and Calif. Hwy 41
6
Comment
OBI38250
Heliotropium curassavicum
Eric Wise
1981-8-7
1052
San Luis Obispo
Cholame Crk at Bitterwater Rd
Comment
UCR95911
Hemizonia congesta subsp. luzulifolia
George K. Helmkamp
1996-9-22
1195
San Luis Obispo
Central Coast, along San Simeon Creek, c. 0.2 mile east of CA Hwy 1
6
Comment
CAS-BOT-BC309880
Hemizonia congesta subsp. luzulifolia
David D. Keck; Wm. M. Hiesey
1937-8-12
393
San Luis Obispo
Opposite Hearst Ranch, San Simeon, along coast highway
Comment
CAS-BOT-BC314899
Hemizonia congesta subsp. luzulifolia
R. F. Hoover
1965-9-29
9656
San Luis Obispo
North base of Cuesta Grade, Santa Lucia Range
Comment
RSA0008425
Hemizonia halliana
Alice Eastwood, JT Howell
1935-3-25
2002
San Luis Obispo
Cholame
Comment
RSA121065
Hemizonia halliana
E. C. Twisselmann
1954-4-22
1109
San Luis Obispo
Cholame Flats, 2 miles NE of Cholame
351
Comment
NY179277
Hemizonia paniculata subsp. foliosa
R. F. Hoover
1946-9-15
6404
San Luis Obispo
Pozo
Comment
POM182578
Hemizonia pentactis
D. D. Keck
1931-6-23
s.n.
San Luis Obispo
4.5 miles N of Paso Robles.
Comment
UC31905
Hesperevax sparsiflora var. sparsiflora
W. H. Brewer
Apr 1861
464
San Luis Obispo
San Luis Obispo
Comment
CDA19965
Hesperocnide tenella
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
SBBG93701
Hesperocnide tenella
S. A. Junak
1990-5-1
4281
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd
533
Comment
CAS-BOT-BC403863
Hesperocnide tenella
Ernest C. Twisselmann
1969-4-24
15193
San Luis Obispo
Santa Ysabel Ranch, east side of the Salinas River 5 miles south of Paso Robles
228
Comment
OBI78708
Hesperocyparis macrocarpa
David J. Keil
2013-8-28
31974
San Luis Obispo
Morro Bay State Park. Vicinity of road junction of State Park Road with South Bay Blvd. and bridge over Chorro and Morro Creeks
8
Comment
OBI27042
Hesperocyparis sargentii
James Courtney
1981-2-23
35
San Luis Obispo
Pennington Crk Biological Reserve, San Luis Obispo
Comment
OBI4242
Hesperocyparis sargentii
Evelyn Everts
1969-11-11
24
San Luis Obispo
5 mi W of Cuesta Grade summit
464
Comment
SD40643
Hesperocyparis sargentii
Carl B. Wolf
1934-11-3
San Luis Obispo
Santa Lucia Mountains, north side of Cypress Mountain, 3 miles northwest of Mora Brothers Ranch on Cambria-Paso Robles road
825
Comment
SBBG119443
Hesperolinon micranthum
E. Painter, M. Wetherwax, J. Greenhouse
2003-6-25
CR 458
San Luis Obispo
ephemeral tributary of San Marcos Crk; Camp Roberts
250
Comment
RSA15110
Hesperomecon linearis
Alice Eastwood, John T. Howell
1935-3-25
2012
San Luis Obispo
Cholame
Comment
CAS-BOT-BC422586
Hesperomecon linearis
W. R. Ernst
1961-4-2
760
San Luis Obispo
About 2 mi. S of the Simmler-Creston rd on rd to La Panza Publ. Camp via Najavo Creek.
Comment
OBI28160
Hesperoyucca whipplei
Jeffery Null
1980-5-12
42
San Luis Obispo
Ecological Study Area. Calif Polytechnic State Univ, San Luis Obispo
Comment
SBBG95551
Hesperoyucca whipplei
D. Keil, R. Riggins
1986-4-26
19228
San Luis Obispo
Elkhorn Rd, 3.05 mi E of rd to center of Carrizo Plain; T31S R21E NW 1/4 of S17
762
Comment
OBI47517
Hesperoyucca whipplei
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19228
San Luis Obispo
SW flank of Temblor Range. 3.05 mi E ofrd to center of Carrizo Plain (to RC Farm) on Elkhorn Rd and N 0.25 mi to gate on unnammed dirt rd
792
Comment
OBI39958
Heteromeles arbutifolia
David J. Keil, Eric Wise
1983-8-30
17921
San Luis Obispo
Black Lake cyn, S of Arroyo Grande
Comment
OBI21616
Heteromeles arbutifolia
Unknown
1979-5-2
s.n.
San Luis Obispo
5 mi N of hwy 101 and 1.5 mi W on Cuesta Ridge Rd
Comment
OBI54398
Heterotheca sessiliflora
George Butterworth
1995-7-24
102
San Luis Obispo
Carrizo Plains Natural Area. T32S, R19E, S1, SW Qtr. 40' S of Saucito Spring
707
Comment
RSA0027866
Heterotheca sessiliflora subsp. echioides
Greg Wilvert
2005-7-20
496
San Luis Obispo
Southeast half of the Caliente Range: 1.1km NW of Semper Spring.
927
Comment
CAS-BOT-BC424397
Heuchera pilosissima
B. Clouette & class
1950-5-10
s.n.
San Luis Obispo
Morro Rock, N slopes
Comment
OBI49786
Hieracium argutum
D. R. Miller
1991-7-9
791 -2
San Luis Obispo
Along roadside on rd to 'The Property'. On E slope of Pine mtn
701
Comment
UCD105848
Hoffmannseggia glauca
Ernest C. Twisselmann
1958-8-29
4750
San Luis Obispo
San Luis Obispo County: Eastern part of county, Dorothy Twisselmann Ranch, Shandon.
670
Comment
CDA27104
Hoita macrostachya
C. Agbashian
1937-1
San Luis Obispo
San Luis Obispo.
0
Comment
CAS-BOT-BC412720
Hollisteria lanata
Alice Eastwood
1926-5-5
13912
San Luis Obispo
Cholame
Comment
OBI76600
Holocarpha heermannii
Michael Walgren
2007-8-27
263
San Luis Obispo
San Simeon State Park along the ocean side of Hwy One between Pico Point and San Simeon Point; about 1/4 mi downcoast of Broken bridge crk
Comment
CAS-BOT-BC325893
Holocarpha heermannii
R. F. Hoover
1969-9-13
11587
San Luis Obispo
Upper Jack Creek west of Paso Robles
Comment
OBI16064
Holocarpha heermannii
Robert F. Hoover
1946-9-22
6442
San Luis Obispo
W of Paso robles on rd to Adelaida
Comment
OBI16065
Holocarpha heermannii
Robert F. Hoover
1947-8-17
7381
San Luis Obispo
Near summit of Santa Lucia Mts on Templeton -Cambria Rd
Comment
CDA25936
Holodiscus discolor
C. Agbashian
1937-1
San Luis Obispo
San Luis Obispo.
0
Comment
RSA317006
Holodiscus discolor
T. S. Elias, Walter Wisura
1984-7-27
8588
San Luis Obispo
Northeast of Morro Bay along route 44 towards Atascadero, stream bed along road just SW of entrance to Cerro Alto Campgrounds.
Comment
UCR163650
Hordeum murinum
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9216
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
CDA43304
Hordeum murinum subsp. glaucum
David J. Keil
2008-4-17
30514
San Luis Obispo
Highway 166, 1.2 miles west of junction with Highway 33. Cuyama Valley east of Cuyama.
Comment
OBI62530
Hordeum murinum subsp. leporinum
LynneDee Oyler, David J. Keil and Kathy Keil
1990-4-26
1084
San Luis Obispo
Nipomo Dunes. Dune slack area two ridges beyond Oso Flaco Lake Rd, W of Unocal pipeline
Comment
OBI2562
Hordeum vulgare
Larry E. Brown
1971-6-16
2036
San Luis Obispo
Collected along state rte 58 near Santa Margarita
Comment
OBI73265
Horkelia californica var. californica
Michael Walgren
2010-8-16
183
San Luis Obispo
San Simeon State park, between Arroyo Honda and Arroyo de los Chinos, just S of Breaker Point
Comment
UC1392730
Horkelia cuneata subsp. cuneata
R. F. Hoover
1969-6-5
11370
San Luis Obispo
Oak Park district, Arroyo Grande
Comment
SEINET2442401
Horkelia cuneata subsp. puberula
David Keil, V. L. Holland
2010-6-15
30893
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 parcel.
100
Comment
OBI59762
Horkelia cuneata subsp. sericea
Barrett Anderson
1971-4-26
133
San Luis Obispo
Montana de Oro State park, Dunes S of Hazard Cyn
Comment
JEPS114104
Horkelia cuneata var. cuneata
E. L. Painter, M. Wetherwax, J. Olson
2002-4-23
SLO- 241
San Luis Obispo
Camp San Luis Obispo. NW side of Cerro Romualdo.
Comment
SBBG118635
Horkelia cuneata var. cuneata
M. Wetherwax, E. Painter
2003-5-1
SLO 313
San Luis Obispo
NW side of Cerro Romualdo; Camp San Luis Obispo
200
Comment
SBBG2940
Horkelia cuneata var. puberula
C. B. Hardham
1958-7-22
3764
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC143915
Horkelia cuneata var. sericea
Alice Eastwood
1927-4-8
14340
San Luis Obispo
Nipomo Mesa
Comment
CAS-BOT-BC143917
Horkelia cuneata var. sericea
R. F. Hoover
1967-5-6
10544
San Luis Obispo
At Jack Lake
Comment
CAS-BOT-BC143918
Horkelia cuneata var. sericea
R. F. Hoover
1967-5-6
10543
San Luis Obispo
At Jack Lake
Comment
SEINET10628584
Horkelia yadonii
Barbara J. Ertter
1989-6-10
Ertter 8572
San Luis Obispo
E side of Black Mt, La Panza Range ca 20 airmiles ENE of San Luis Obispo, Hunter Spring at head of Fernandez Creek just below Friis Campground, dried streamlet in Juncus macrophyllus mdw, T29S, R15E, Sec 23 NE.
671
Comment
OBI66746
Hosackia crassifolia var. otayensis
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-11
29799
San Luis Obispo
Santa Margarita Ranch. Trout Creek. Vicinity of 35.35708 deg. N x 120.56807 deg. W
375
Comment
SBBG40327
Hosackia gracilis
R. F. Hoover
1968-4-20
11067
San Luis Obispo
mesa summit S of Arroyo de la Cruz
Comment
CAS-BOT-BC312552
Hulsea heterochroma
R. F. Hoover
1950-5-6
7885
San Luis Obispo
La Panza district
Comment
LA211611
Hydrocotyle ranunculoides
Mark A. Elvin; Michael Brady, Jason Storlie
2014-9-16
7623
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
UC1385112
Hydrocotyle ranunculoides
Ronald L. Stuckey
1963-8-4
1963
San Luis Obispo
margin of Oso Flaco Lake
Comment
OBI62843
Hydrocotyle verticillata
Heulan Brown
1959-4-4
15
San Luis Obispo
Laguna Lake, Los Osos Valley
Comment
OBI31227
Hypericum anagalloides
Julie M. Vanderwier
1979-5-19
168
San Luis Obispo
Indian Knob Tar Sands
Comment
UCR38897
Hypericum anagalloides
David J. Keil, E. A. Wise
1982-7-2
16271
San Luis Obispo
Central Coast, Nipomo Mesa area west of Pomeroy Rd along Black Lake Canyon trail
Comment
CDA26012
Hypericum perforatum
David J. Keil
2003-9-4
30288
San Luis Obispo
Northern outskirts of Cambria along Highway 1, just south of Leffingwell Creek.
0
Comment
CAS-BOT-BC311383
Hypochaeris glabra
Ernest C. Twisselmann
1959-5-23
5264
San Luis Obispo
Morro Bay: just west of Baywood
3
Comment
OBI57130
Hypochaeris glabra
Danielle DeRome
1994-5-8
589412
San Luis Obispo
Poly Cyn. In hills WNW above the Peterson Ranch just ESE of the RR tracks
Comment
OBI5452
Hypochaeris radicata
Sharon Jochums
1974-4-10
105
San Luis Obispo
W of hwy 1, on marine terr of Pt San Simeon
Comment
UC2027157
Isocoma acradenia var. bracteosa
David J. Keil with George Butterworth
2011-10-7
31117
San Luis Obispo
Highway 58, a short distance east from San Juan Creek bridge
Comment
POM290289
Isocoma acradenia var. bracteosa
Lyman Benson
1937-10-17
8541
San Luis Obispo
West of McKittrick, Kern Co. L[ine]; Mt. Range: Temblor.
854
Comment
OBI43515
Isocoma menziesii var. vernonioides
David J. Keil
1986-10-13
19785
San Luis Obispo
Sweet Springs area on southern shore of Morro Bay.
Comment
UC1953801
Isocoma menziesii var. vernonioides
David Keil
1988-7-2
20874
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd. Vicinity of old cement plant or on hill to northeast.
Comment
CAS-BOT-BC324690
Isocoma menziesii var. vernonioides
K. L. Chambers
1966-8-30
2472
San Luis Obispo
Near mouth of Hazard Canyon 1 1/2 mile south of the south end of Morrow Bay
Comment
OBI43609
Isolepis cernua
Eric Wise
1981-5-14
301
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Sweet Springs Marsh. NW of 4th and Ramona, Los Osos
Comment
CAS-BOT-BC340195
Jaumea carnosa
Ernest C. Twisselmann
1955-10-1
2437
San Luis Obispo
Southern end of Morro Bay
0
Comment
CAS-BOT-BC340197
Jaumea carnosa
R. F. Hoover
1966-11-2
10196
San Luis Obispo
Baywood Park
Comment
CAS-BOT-BC340198
Jaumea carnosa
Clare B. Hardham
1957-11-19
2753
San Luis Obispo
Santa Lucia Mountains. Piedras Blancas
Comment
RSA586073
Juglans californica
F. Johnson, E. A. Young
1993-5-23
s.n.
San Luis Obispo
Boyscout Rd. by Nacimento River
Comment
SBBG132571
Juglans hindsii
D. Keil
2010-6-3
30847
San Luis Obispo
Santa Rosa St, E side along Stenner Crk between Murray St and E Foothill Blvd; San Luis Obispo
Comment
OBI72423
Juglans regia
E. L. Painter & M. Wetherwax, M. Wetherwax
2000-8-21
CR- 120
San Luis Obispo
Old Nacimiento Ranch walnut grove, near Boy Scout Rd, above Nacimiento River
200
Comment
OBI53982
Juncus acutus
Larry Kelly
1989-1-29
332
San Luis Obispo
Pismo marsh, W along Norswing between Coolidge and Pier
Comment
OBI21092
Juncus articulatus
Robert D. Page
1963-10-26
216
San Luis Obispo
Cal Poly campus. Along irrigation ditch in Islay Crk Cyn
Comment
OBI31863
Juncus bufonius var. bufonius
David J. Keil
1978-10-20
s.n.
San Luis Obispo
Reservoir Cyn
Comment
UCR160568
Juncus bufonius var. bufonius
George K. Helmkamp, E. A. Helmkamp
2005-6-7
9542
San Luis Obispo
Outer South Coast Ranges, along Huasna Road, 1.3 mile west of Huasna Townsite Road
305
Comment
SBBG57267
Juncus effusus
R. Hoffmann
1931-5-30
San Luis Obispo
Oceano
Comment
SBBG16112
Juncus lescurii
M. A. Piehl
1962-5-23
62293
San Luis Obispo
just NW of Oso Flaco Lake
9
Comment
SBBG96192
Juncus lescurii
T. L. Secrest
1951-9-15
San Luis Obispo
Oceano
Comment
OBI58915
Juncus luciensis
David J. Keil
1998-5-13
27243
San Luis Obispo
Shell Creek Rd. and Hwy 58, area to N of creek and E of Hwy.
Comment
RSA180198
Juncus patens
Clare B. Hardham
1960-6-17
6182
San Luis Obispo
Cambria, Santa Lucia Mountains.
Comment
OBI21093
Juncus patens
F. Rush
June'56
44
San Luis Obispo
N. Central Canyon, Mt. SLO
Comment
OBI32691
Keckiella cordifolia
Thomas Burrows
1980-6-20
72
San Luis Obispo
Reservoir Cyn
168
Comment
POM283489
Keckiella cordifolia
Cora W. Benson
1935-7-3
s.n.
San Luis Obispo
Pismo Beach. South Coast mtn range.
Comment
SJSU925
Keckiella cordifolia
J. W. Tilden
1946-7-7
1017
San Luis Obispo
near summit between Atascadero & Morro Bay
Comment
OBI65864
Kickxia spuria
D. R. Miller
1994-7-13
794 -498
San Luis Obispo
Pine Mt Region. In my [D.R. Miller] fr orchard, E slope Pine Mt. tobacco Crk drainage
700
Comment
CAS-BOT-BC274222
Koeleria
John Thomas Howell
1964-6-29
40738
San Luis Obispo
Adjacent to the Protestant Cemetery, about 1 mil enorth of Cambria
Comment
OBI51709
Koeleria macrantha
R. Mike Arens
1994-4-9
46
San Luis Obispo
Calif Polytechnic State Univ Campus.In Poly Cyn near Botanic Garden foot bridge
244
Comment
OBI57359
Krascheninnikovia lanata
David J. Keil
1998-6-5
27645
San Luis Obispo
Caliente Range on Selby Rd. 6.2 miles from Soda Lake Rd.
Comment
SBBG117902
Lactuca serriola
E. Painter, M. Wetherwax
2002-9-4
CR 368
San Luis Obispo
Sulphur Spring Rd; Camp Roberts
263
Comment
OBI77042
Laennecia coulteri
George Butterworth
1999-10-29
349
San Luis Obispo
Carrizo Plain. S side of 7 mi Rd, .95 mi from Soda L Rd T30S, R19E, S34, NE Qtr (not in CPNA)
585
Comment
OBI28588
Lagophylla ramosissima
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
64
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
OBI54847
Lagophylla ramosissima
David J. Keil
1996-9-13
26038
San Luis Obispo
Along Shell Creek Road, ca. 1/4?3/4 miles n of Hwy 58.
Comment
UC1132174
Lamarckia aurea
G. T. Nordstrom
1937-4-29
1163
San Luis Obispo
2 mi nw of Josephine School
548
Comment
UCSC000058
Lamarckia aurea
Unknown
Mayunknown year
s.n.
San Luis Obispo
Poly - Low Hills
Comment
OBI42933
Lamarckia aurea
Jan Johnson, Melissa Boggs
1986-5-11
27
San Luis Obispo
Las Padres National Forest. East Cuesta Ridge about 12 mi N of San Luis Obispo, off Highway 101
Comment
OBI66092
Lamium amplexicaule
D. R. Miller, S. A. Sinuta
1997-3-24
397 -642
San Luis Obispo
Pine Mt Region, near Wentz Cabin, Town crk drainage
671
Comment
UC1543901
Lastarriaea coriacea
Barbara Ertter, Jeffrey Strachan
1980-5-15
3407
San Luis Obispo
0.6 mi e of San Juan Creek (s side Highway #58, Syncline Hill w of Carrizo Plain); Syncline Hill, Highway #58
548
Comment
CAS-BOT-BC339033
Lasthenia californica
R. F. Hoover
1947-4-18
6967
San Luis Obispo
Near Piedras Blancas Point
Comment
CAS-BOT-BC339045
Lasthenia californica
Clare B. Hardham
1956-3-23
278
San Luis Obispo
Santa Lucia Mountains. Marquart Ranch, Jack Mt.
Comment
UC472251
Lasthenia californica subsp. californica
I. J. Condit
San Luis Obispo
near green house C. P. S. grounds
Comment
UCR17713
Lasthenia ferrisiae
D. H. Wilken
1965-3-27
124
San Luis Obispo
Elkhorn Scarp, north end of Elkhorn Hills, Carrizo Plain
732
Comment Read comments Nov 6 2015
CAS-BOT-BC329179
Lasthenia ferrisiae
David D. Keck; J. Clausen
1935-4-9
3103
San Luis Obispo
Cholame Creek at Cholame
365
Comment
SD244612
Lasthenia ferrisiae
David Keil, Dirk Walters
1980-4-10
13764
San Luis Obispo
East of Soda Lake Road, 0.2-1 mile on dirt road ca. 3.5 miles south of Highway 58
Comment
CAS-BOT-BC352746
Lasthenia fremontii
Ernest C. Twisselmann
1958-4-29
4385
San Luis Obispo
Alkali plains about 1 mile N of Soda Lake.
617
Comment
OBI75728
Lasthenia glaberrima
D. R. Miller, E. A. Appel
2011-5-21
511 .95
San Luis Obispo
Flora of Rocky Butte/Pine Mt. Region. At San Simeon Crk campground
91
Comment
UC1583656
Lasthenia glaberrima
David Keil
1983-4-23
16937
San Luis Obispo
vicinity Arroyo de la Cruz (n of the Arroya and w of Highway 1)
Comment
SJSU3366
Lasthenia gracilis
C. W. Sharsmith
1962-4-20
6798
San Luis Obispo
Carrizo Plain c. 3 mi SE of Simmler
Comment
UC1118938
Lasthenia gracilis
C. M. Belshaw
1936-4-2
1783
San Luis Obispo
3.5 mi nw of Padrones Springs Carrizo Plain; McKittrick Quadrangle
Comment
UC1118980
Lasthenia gracilis
W. A. Peterson
1937-4-4
656
San Luis Obispo
1 1/2 mi nnw La Panza Ranch; La Panza Quadrangle
Comment
UC1314941
Lasthenia gracilis
R. F. Hoover
1967-5-6
10545
San Luis Obispo
Jack Lake
Comment
SBBG123213
Lasthenia leptalea
D. Keil
1998-4-20
26878
San Luis Obispo
Bee Rock Rd, 0.3 mi S of Interlake Rd, N of Lake Nacimiento
Comment
UCSB17023
Lasthenia leptalea
Hardham, Clare
1963-3-24
San Luis Obispo
Huero Huero River, Pierce Ranch, 7 miles east of Creston
Comment
CAS-BOT-BC370870
Lasthenia minor
Eben McMillan
1957-4-17
34 -22
San Luis Obispo
Low hills at the foot of Caliente Mountain, southern Carrisa Plains
838
Comment
CAS-BOT-BC370863
Lasthenia minor
Ernest C. Twisselmann
1958-4-8
4218
San Luis Obispo
San Andreas Fault at the summit of Palo Prieta Canyon
701
Comment
OBI15840
Layia glandulosa
Rimo Bacigalupi, G. T. Robbins & Keith Harrison
1955-5-16
5136
San Luis Obispo
Along direct rd from La Panza to Creston, 0.5 mi W of jctn of Commatti cyn rd from Shandon
457
Comment
SEINET11811306
Layia glandulosa
L. S. Rose
1925-1
35058
San Luis Obispo
Cottonwood Pass
Comment
UC455575
Layia glandulosa
unknown
1905-3-8
335
San Luis Obispo
w San Luis Obispo; Los Osos Valley
Comment
RSA48494
Layia glandulosa subsp. glandulosa
E. K. Balls
1948-6-5
7952
San Luis Obispo
Between Pismo Beach and Guadalupe.
15
Comment
UC1069740
Layia heterotricha
W. A. Peterson
1937-4-20
721
San Luis Obispo
1 mi sw of mouth of Hay Canyon; La Panza Quadrangle
Comment
CAS-BOT-BC327283
Layia hieracioides
Alice Eastwood; John Thomas Howell
1936-5-8
2320
San Luis Obispo
La Panza Mts.
Comment
CAS-BOT-BC327326
Layia hieracioides
R. F. Hoover
1956-4-26
8369
San Luis Obispo
Baywood Park
Comment
OBI45345
Layia hieracioides
David J. Keil
1982-7-2
16288
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black Lake cyn trl
Comment
UC455490
Layia hieracioides
I. J. Condit
1908-4-4
San Luis Obispo
Osos Valley
Comment
UC913122
Layia hieracioides
David D. Keck and Wm. M. Hiesey
1940-5-30
5107
San Luis Obispo
4.8 mi s of Arroyo Grande on road to Oso Flaco Black Lake; Nipomo Mesa
Comment
POM298328
Layia jonesii
D. D. Keck
1933-5-5
2187
San Luis Obispo
Odd Fellows Cemetery, near mouth of Toro Creek, on the coast between Cayucos and Morro
10
Comment
UC455574
Layia jonesii
I. J. Condit
1910-5-8
San Luis Obispo
Comment
OBI73037
Layia jonesii
David J. Keil
2000-4-25
28456
San Luis Obispo
Schneider Property north of Cayucos, west of Highway 1 on windswept serpentine ridge overlooking China Harbor
Comment
RSA0001362
Layia jonesii
Marcus E. Jones
1882-5-5
3224
San Luis Obispo
San Luis Obispo.
Comment
UC575307
Layia munzii
David D. Keck and J. Clausen
1935-4-10
3148
San Luis Obispo
4 mi s Soda Lake; Carrizo Plain
609
Comment
CAS-BOT-BC372333
Layia pentachaeta
Alice Eastwood; John Thomas Howell
1935-3-25
2029
San Luis Obispo
West side of Cottonwood Pass
Comment
CAS-BOT-BC123318
Layia pentachaeta subsp. albida
David Daniels Keck; Jens Chr. Clausen
1935-4-9
3106
San Luis Obispo
Summit of Polonio Pass, 5 miles E of Cholame, on road to Lost Hills
579
Comment
OBI72099
Layia platyglossa
Michael Walgren
2010-4-7
102
San Luis Obispo
San Simeon State Park; W of hwy 1 and N of access rd to Piedras blancas Light station
Comment
UC1069777
Layia platyglossa
C. A. Graham
1939-4-14
518
San Luis Obispo
1 1/2 mi n Pine Canyon Guard Station; Branch Mt. Quad.
Comment
HSC5901
Layia platyglossa
D. A. Shally
1965-4-13
20
San Luis Obispo
Avenal Cattle Association land, 10 mi. S of Shandon
Comment
OBI15810
Layia platyglossa
Robert F. Hoover
1948-4-17
7479
San Luis Obispo
Commatti Cyn
Comment
SEINET9306602
Layia platyglossa
George Hrusa, Hart, Jeff
1993-4-6
10688
San Luis Obispo
Moist alkaline flats near N end of Plain on N side of 7 Mile Rd.
Comment
OBI38523
Lemna minor
Eric Wise
1981-10-23
1377
San Luis Obispo
Spring W of Kerr "Lake". MacMillan Rd, 8.6 mi NE of hwy 46 on White Crk Ranch
Comment
RSA160975A
Lemna minuta
D. F. Howe
1962-7-22
s.n.
San Luis Obispo
Oso Flaco
Comment
UC1369829
Lennoa madreporoides
Sherwin Carlquist
1969-7-1
4330
San Luis Obispo
5.5 miles S of Oceana.
Comment
SBBG93886
Lepechinia calycina
S. A. Junak, T. J. Ayers
1989-7-14
4119
San Luis Obispo
extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd
505
Comment
OBI66093
Lepechinia calycina
D. R. Miller, S. A. Sanuta
1997-5-3
597 -656
San Luis Obispo
Pine Mt region. On Oksen's property, just below fence gate on Jeep tr. Drainage is Town crk
762
Comment
OBI15016
Lepidium dictyotum
Robert F. Hoover
1966-3-30
9769
San Luis Obispo
Carrizo plain S of Soda lake
Comment
OBI55397
Lepidium dictyotum
David J. Keil, with Kathleen A. Keil
1997-3-8
26069
San Luis Obispo
Ca. 1/4 mi. N of Highway 58 along Shell Creek Road.
Comment
OBI15020
Lepidium dictyotum
Robert F. Hoover
1967-3-5
10239
San Luis Obispo
Upper Arroyo Grande, near salt springs
Comment
OBI82451
Lepidium didymum
David J. Keil
2016-3-6
33558
San Luis Obispo
San Luis Obispo. Stoneridge Park. North base of South Hills on Bluerock Drive
90
Comment
CAS-BOT-BC89208
Lepidium draba
R. F. Hoover
1948-5-15
7528
San Luis Obispo
Morro Bay Town.
Comment
CAS-BOT-BC89211
Lepidium draba
David D. Keck
1933-5-5
2202
San Luis Obispo
3 miles east of Morro.
Comment
CDA13600
Lepidium jaredii subsp. jaredii
G. F. Hrusa, O. Pollak, R. Reiner (TNC), J. Willoughby (BLM)
1997-3-1
13629
San Luis Obispo
Carrizo Plain; Immed. E of Soda Lake Rd. turnoff to Washburn Ranch. Approx. 5 m. S of Soda Lake.
Comment
RSA143419
Lepidium lasiocarpum
Clare B. Hardham
1960-2-23
5225 A
San Luis Obispo
South end Soda Lake, Carrisa Plains.
Comment
OBI57200
Lepidium latifolium
David J. Keil
1998-9-4
28081
San Luis Obispo
Santa Margarita.
305
Comment
CAS-BOT-BC12565
Lepidium nitidum
Alice Eastwood; John Thomas Howell
1935-3-25
2010
San Luis Obispo
Cholame.
Comment
CAS-BOT-BC12579
Lepidium nitidum
R. F. Hoover
1960-4-9
8517
San Luis Obispo
Coastal slope near Lion Creek.
Comment
RSA143303
Lepidium nitidum var. oreganum
Clare B. Hardham
1960-3-23
5225
San Luis Obispo
South end of Soda Lake, Carrizo Plains
Comment
UCD115744
Lepidium oblongum
Rimo Bacigalupi; L. R. Heckard
1963-4-21
8836
San Luis Obispo
San Luis Obispo County: At southern end of Morro Bay, north of the mouth of Hazard Canyon.
30
Comment
OBI79877
Lepidium pinnatifidum
David J. Keil
2012-7-18
31445
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line
22
Comment
CAS-BOT-BC12939
Lepidium strictum
Clare B. Hardham
1957-5-12
1904
San Luis Obispo
Santa Lucia Mountains. Camp Natoma, Franklin Creek. Road.
Comment
UC1738908
Leptochloa fascicularis
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13720
San Luis Obispo
E slope of San Luis Hill (along road to lighthouse); Point San Luis
106
Comment
UC23421
Leptodactylon californicum
Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC226722
Leptosiphon latisectus
R. C. Barneby
1954-5-2
11272
San Luis Obispo
14 mi. e. of Cambria
441
Comment
RSA130431
Leptosiphon liniflorus
R. W. Summers
s.n.
San Luis Obispo
La Panza
Comment
SBBG117507
Leptosiphon liniflorus
E. Painter, M. Wetherwax, E. Wenzl, A. Gingerich
2000-4-19
CR 34
San Luis Obispo
near Perimeter Rd; Camp Roberts Training Area T/Y3
210
Comment
SEINET7967504
Leptosiphon liniflorus
David Keil
1980-9-18
14221
San Luis Obispo
3.3 miles N. of Hwy 58 on Shell Creek Road.
Comment
UC2027422
Leptosiphon parviflorus
Greg Wilvert
2005-4-16
236
San Luis Obispo
Southeast Half of the Caliente Range. 300 m S of Padrones Canyon Road.
Comment
UCSB32969
Leptosiphon parviflorus
Patterson, R.
1977-4-13
San Luis Obispo
Friis Campground, ca. 2 mi. N of Navaho-La Panza Rd.
213
Comment
RSA0012847
Leptospermum laevigatum
Walter Wisura, Dave Kelly
1986-5-9
4122
San Luis Obispo
Sand dunes behind Oceano campground.
Comment
OBI56655
Leptosyne bigelovii
David J. Keil
1998-5-13
27262
San Luis Obispo
Shell Creek Rd. and Hwy 58, area to N of creek and E of Hwy.
Comment
OBI39114
Leptosyne calliopsidea
David J. Keil
1978-3-19
12614
San Luis Obispo
E of Calif Valley along hwy 58 in the Temblor range
488
Comment
CAS-BOT-BC339530
Lessingia glandulifera var. peirsonii
R. F. Hoover
1966-10-7
10130
San Luis Obispo
Chalk Mountain (white hills) on north side of Cuyama Valley
Comment
UC1287444
Lessingia tenuis
Willard Spence
1962-6-22
674
San Luis Obispo
0.6 mi e Santa Margarita Forest Station (Parkhill district, ne of Santa Margarita); Parkhill District
Comment
CAS-BOT-BC274403
Leymus mollis
R. F. Hoover
1947-2-19
6617
San Luis Obispo
North end of Morro Bay
Comment
OBI21394
Lilium pardalinum
Robert F. Hoover
1950-6-21
8028
San Luis Obispo
San Simeon Crk just below forks
Comment
OBI6156
Limonium californicum
D. Waive Stager
1972-8-28
51
San Luis Obispo
At head of Shark's Inlet; Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
RSA43059
Limonium californicum
Robert F. Hoover
1946-9-21
6431
San Luis Obispo
East shore of Morro Bay, south of mouth of Chorro Creek.
Comment
SD148099
Limonium californicum
G. K. Helmkamp, E. A. Helmkamp
2000-6-15
5684
San Luis Obispo
Coastal strand between Los Osos and sand dunes, west of the end of Howard St.
14
Comment
CAS-BOT-BC444008
Linanthus
James L. Reveal; Clare B. Hardham
1988-5-26
6918
San Luis Obispo
La Panza Range, Los Padres National Forest, northwest of Black Mountain in an open meadow-like area along U.S. Forest Service Road 15E01 southwest of Wilson Corner, about 11.5 air miles east-northeast Santa Margarita
594
Comment
RSA799207
Linanthus californicus
Forrest Freund, J. Mark Porter
2013-3-19
117
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
SD39845
Linanthus californicus
Edith A. Purer
1932-8-28
4817
San Luis Obispo
Oceano to Guadalupe
Comment
CAS-BOT-BC226854
Linanthus californicus
Lincoln Constance; Alan A. Beetle
1940-3-22
2531
San Luis Obispo
Above Pozo Creek, 2 miles northeast of Pozo, La Panza Range
457
Comment
UC106908
Linanthus dichotomus
M. M. Miles
1889-1
San Luis Obispo
San Luis Obispo
Comment
UC573363
Linanthus dichotomus
G. T. Nordstrom
1937-4-6
1048
San Luis Obispo
3.8 mi n Chimney Rock; Adelaida Quad.
213
Comment
OBI56767
Linanthus dichotomus subsp. dichotomus
David J. Keil, Rhonda Riggins and Karl Striby
1998-5-22
27399
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
UC52342
Linanthus liniflorus
Mrs. R. W. Summers
1884-5-26
San Luis Obispo
La Panza
Comment
RSA0020770
Linanthus parviflorus
Greg Wilvert
2005-4-16
236
San Luis Obispo
300 m S of Padrones Canyon Rd.
866
Comment
SBBG113392
Linaria maroccana
A. P. Griffiths
1976-5-20
San Luis Obispo
Oceano
10
Comment
CAS-BOT-BC435379
Lithophragma cymbalaria
Mary E. Wall
1933-5-11
s.n.
San Luis Obispo
Santa Margarita, Eldorado School
Comment
RSA755135
Lithophragma heterophyllum
Larry Kandarian
2006-4-15
s.n.
San Luis Obispo
See Canyon.
Comment
UC638990
Lithophragma heterophyllum
Bernard Miossi
1940-3-17
217
San Luis Obispo
n San Luis Obispo (Polytechnic School Canyon); Polytechnic School Canyon
121
Comment
OBI35306
Lobularia maritima
Melody Dickens
1980-4-30
12 BH
San Luis Obispo
Black Hill, Morro Bay state park
Comment
SBBG8215
Logfia filaginoides
C. B. Hardham
1958-5-28
3430
San Luis Obispo
near intersection of north rd to Adelaida and Nacimiento Dam Rd
Comment
UC1118401
Logfia filaginoides
C. M. Belshaw
1936-3-27
1736
San Luis Obispo
4.5 mi nne Hollister Pk.; Cayucos Quad.
198
Comment
UC75865
Logfia filaginoides
Miss M. Alice King
1895-5-1
San Luis Obispo
Arroyo Grande
Comment
SD249150
Logfia filaginoides
David Keil
1978-3-25
12692
San Luis Obispo
Irving Ranch.
Comment
SFV17428
Logfia filaginoides
P. M. Schiffman
1998-6-3
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Sandy wash at roadside along Elkhorn Road.
Comment
OBI25031
Logfia gallica
David J. Keil, Dirk Walters
1980-4-26
13910
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso robles
Comment
OBI25980
Logfia gallica
David J. Keil
1981-5-16
14627
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of hwy 1
Comment
SBBG93650
Logfia gallica
S. A. Junak
1990-5-1
4287
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, powerline access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.1 rd mi S of Tassajera Crk Rd
533
Comment
CAS-BOT-BC269173
Lolium temulentum
Ernest C. Twisselmann
1952-5-25
75
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Head of Choice Valley (Wolf Place, near the Hilbrich mail box)
Comment
OBI56855
Lomatium californicum
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27535
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 17.3 road miles NE-N of junction with Hwy 1.
Comment
CAS-BOT-BC6772
Lomatium dasycarpum subsp. dasycarpum
L. (Lorenzo Dow) Jared
s.n.
San Luis Obispo
Estrella
Comment
SBBG104830
Lomatium dasycarpum subsp. dasycarpum
M. D. Proctor, E. A. Young
1993-3-21
ROB 312
San Luis Obispo
ca. 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
UCSB12110
Lomatium macrocarpum
Breedlove, Dennis
1962-3-29
San Luis Obispo
At the western edge of Carrizo Plain, about 6 miles south by southwest of Simmler
701
Comment Read comments Sep 17 2014
UC1094587
Lomatium parvifolium
C. R. Bell
1953-5-1
1416
San Luis Obispo
top of Cerro San Luis Obispo
Comment
OBI56854
Lomatium utriculatum
David J. Keil
1998-4-9
26630
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
UCR6180
Lomatium utriculatum
C. M. Bringle
1967-3-20
670320- 26
San Luis Obispo
Santa Margarita, at junction of State Hwy 58
400
Comment
SBBG26755
Lomatium utriculatum
R. S. Ferris
1939-5-21
9753
San Luis Obispo
6 mi E of Huerhuero Crk on the Creston-Shandon road
Comment
POM98106
Lomatium vaginatum
P. A. Munz
1925-3-25
9207
San Luis Obispo
Morro Creek
457
Comment
CAS-BOT-BC240571
Lonicera hispidula
Clare B. Hardham
1956-6-20
957
San Luis Obispo
Santa Lucia Mountains. Old Road up Cuesta
Comment
SBBG109245
Lonicera interrupta
C. B. Hardham
1956-6-19
959
San Luis Obispo
Peachy Cyn
Comment
UC572473
Lonicera interrupta
H. C. Lee
1937-5-28
1012
San Luis Obispo
1 mi w Paso Robles; Paso Robles Quadrangle
335
Comment
UCR159997
Lonicera interrupta
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9661
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
UCSB22507
Lonicera involucrata
Engel, C.
1967-4-22
San Luis Obispo
Pico Creek along Highway 1, 2 miles south of San Simeon Light
3
Comment
UC455870
Lonicera involucrata var. ledebourii
I. J. Condit and Ewing
1909-11-14
San Luis Obispo
Oceano
Comment
UCSC000382
Lotus heermannii var. orbicularis
I. J. Condit
2008-4-4
s.n.
San Luis Obispo
Sand hills, Pecho.
Comment
POM261917
Lotus wrangelianus
I. L. Wiggins
1929-4-13
3425
San Luis Obispo
Along Salinas River 5 miles north of Paso Robles.
Comment
RSA0020758
Lotus wrangelianus
Greg Wilvert
2005-4-17
278
San Luis Obispo
S end of Quail Canyon.
761
Comment
UC1129229
Lotus wrangelianus
H. C. Lee
1937-4-15
827
San Luis Obispo
1 mi s Paso Robles; Paso Robles Quad.
289
Comment
UCR122141
Lotus wrangelianus
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5453
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
UCR4463
Lotus wrangelianus
Frank C. Vasek
1960-4-10
600410- 13
San Luis Obispo
South Coast Range, 3.9 mi SE of Santa Margarita Junction [Hwy 58 ?] on Pozo Road [Rinconada Creek watershed]
366
Comment
RSA0070144
Lupinus albifrons
Daisie Huang
2006-5-20
06052001
San Luis Obispo
Lopez Cyn Rd at Hi Mtn Rd, Arroyo Grande (waypoint 20A).
174
Comment
SBBG54870
Lupinus albifrons
R. F. Hoover
1967-3-22
10271
San Luis Obispo
hills at western edge of Carrizo Plain, W of Simmler
Comment
OBI33361
Lupinus albifrons
David J. Keil
1982-3-20
15756
San Luis Obispo
San Luis Range in Irish Hills along dirt road leading from See Cyn rd to Hibberd Preserve
Comment
UCSB59952
Lupinus albifrons
Ryan, P.; Callaway, R.
1987-1-30
San Luis Obispo
Gillis Canyon Rd., 2 miles north of San Juan Rd., about 5 miles southeast of Shandon
426
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-BC195764
Lupinus albifrons var. albifrons
R. F. Hoover
1949-5-12
7668
San Luis Obispo
Ridge southeast of Cuesta Pass
Comment
RSA659248
Lupinus albifrons var. albifrons
David J. Keil
1981-4-9
14297
San Luis Obispo
0.6 miles W of junction of road to Cholame along State Highway 58.
Comment
SBBG21668
Lupinus albifrons var. douglasii
E. R. Chandler
1965-1-29
2053
San Luis Obispo
Stenner Crk Rd ca. 1.5 mi in from State Hwy 1, W of San Luis Obispo
Comment
SBBG3526
Lupinus arboreus
C. B. Hardham
1959-5-21
4602
San Luis Obispo
Arroyo de la Cruz
Comment
UC1285104
Lupinus arboreus
R. F. Hoover
1964-6-11
9039
San Luis Obispo
just s Hazard Canyon; just s of Hazard Canyon
Comment
UC149944
Lupinus arboreus
Katharine Brandegee
1911-5-27
San Luis Obispo
near San Luis Obispo (Oceano); near San Luis Obispo, Oceano
Comment
UC865418
Lupinus arboreus
Ynez W. Winblad
1938-2-8
San Luis Obispo
between Atascadero and Morro Bay
Comment
OBI43709
Lupinus arboreus
Rhonda Riggins
1982-5-13
1394
San Luis Obispo
Roadside and adjacent field, Ormande Rd, 1 mi SE jctn Price Cyn rd
Comment
POM20548
Lupinus arboreus var. arboreus
F. W. Peirson
1923-6-26
s.n.
San Luis Obispo
Arroyo Grande.
Comment
SBBG108048
Lupinus bicolor
C. B. Hardham
1959-4-23
4311
San Luis Obispo
1.5 mi S of Santa Barbara Rd, Atascadero
Comment
UCSB26158
Lupinus bicolor
Wilken, Dieter
1969-4-13
San Luis Obispo
California State Highway 58; 5.5 miles east of Cammatti Canyon Road
Comment
SEINET10484956
Lupinus bicolor var. tridentatus
David B. Dunn
1941-4-19
Dunn 1201 -a
San Luis Obispo
S of Estrella, grassland and plowed fields, open rolling country.
Comment
CAS-BOT-BC215053
Lupinus chamissonis
Lee Dagger
1897-4-23
s.n.
San Luis Obispo
Nipomo Mesa
Comment
OBI28431
Lupinus chamissonis
Karin Long
1982-4-3
s.n.
San Luis Obispo
Tertiary dunes-Morro Bay sand spit at the southern end of Shark Inlet
Comment
SBBG95541
Lupinus chamissonis
R. H. Toft
1986-5-21
30
San Luis Obispo
1/8 mi S of Broderson Rd just SW from the center of the town of Los Osos (Bayview)
Comment
CDA11360
Lupinus concinnus
G. F. Hrusa
1995-4-15
12083
San Luis Obispo
La Panza Range; Approx. 1 mile S of Queen Bee Camp, 1 mile S of la Panza summit on La Panza Road.
Comment
UCD107515
Lupinus concinnus
G. F. Hrusa
1995-5-28
12311
San Luis Obispo
San Luis Obispo County: Ridge immediately SW of Radio Facility 2 (Peak 1).
630
Comment
OBI23347
Lupinus hirsutissimus
J. T. Arnold
1965-4-11
51
San Luis Obispo
S 1/2 of sec 11, T31S, R11E
Comment
UCR97566
Lupinus latifolius
George K. Helmkamp
1997-3-8
1446
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
OBI19289
Lupinus ludovicianus
Robert F. Hoover
1949-5-17
7702
San Luis Obispo
Upper Arroyo Grande 6 mi above County park
Comment
SBBG45480
Lupinus ludovicianus
D. Emery
1958-6-5
183
San Luis Obispo
summit between Arroyo Grande and Huasna
Comment
UCR118380
Lupinus microcarpus var. densiflorus
George K. Helmkamp, E. A. Helmkamp
1998-7-1
4243
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon Road, 5.2 miles southwest of Los Osos Valley Road
244
Comment
OBI48292
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-6
1163
San Luis Obispo
USFS rd 2.0 mi SE Avenales Guard Station, 0.3 mi NW Escondido Rd
Comment
OBI48293
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-6
163
San Luis Obispo
USFS rd 2.0 mi SE Avenales Guard Station, 0.3 mi NW Escondido Rd
Comment
RSA659092
Lupinus microcarpus var. densiflorus
R. Riggins
1979-5-12
1182
San Luis Obispo
Eagle Ranch Road, 0.3 mi S Santa Barbara Road N of Santa Margarita exit US 101.
Comment
OBI12881
Lupinus microcarpus var. horizontalis
Robert F. Hoover
1967-4-9
10396
San Luis Obispo
Elkhorn Scarp
Comment
OBI12878
Lupinus microcarpus var. horizontalis
Robert F. Hoover
1950-4-14
7818
San Luis Obispo
Panorama Hills
Comment
RSA201531
Lupinus microcarpus var. horizontalis
Robert F. Hoover
1952-4-8
8089
San Luis Obispo
West base of Temblor Range near McKittrick Road.
Comment
OBI48412
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-4-28
1140
San Luis Obispo
Wash at base of Crocker Cyn, Hurricane Rd and Co. Rd 285. W side of Temblor range
Comment
OBI48413
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-4-28
1140
San Luis Obispo
Wash at base of Crocker Cyn, Hurricane Rd and Co. Rd 285. W side of Temblor range
Comment
OBI48434
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-5-6
1144
San Luis Obispo
Huerhuero-La Panza Rd 0.2 mi NW Hwy 58
Comment
OBI48435
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-5-6
1145
San Luis Obispo
Roadside, hwy 41 at entrance to Circle N Ranch 0.7 mi E Cripple Creek Rd, 8.9 mi E Templeton Rd
Comment
OBI58064
Lupinus microcarpus var. microcarpus
David J. Keil
1998-5-20
27347
San Luis Obispo
Los Padres National Forest. Vicinity of trailhead, about 11 mi. NE of junction with Tepusquet Canyon Road along Hwy 166.
Comment
UC1183631
Lupinus microcarpus var. microcarpus
Dave Dunn
1941-4-19
1204
San Luis Obispo
Estrella grasslands
Comment
OBI5564
Lupinus nanus
Sharon Jochums
1974-4-10
122
San Luis Obispo
W of hwy 1 on marine terr of San Simeon Point
Comment
RSA0060737
Lupinus nanus
Daisie Huang
2006-4-13
06041338
San Luis Obispo
58 E of Santa Margarita.
234
Comment
OBI17952
Lupinus nanus
T. Elliott
1966-4-10
11
San Luis Obispo
Empty lot on Pier Ave and Hwy 1
Comment
OBI17953
Lupinus nanus
Robert F. Hoover
1966-5-17
9874
San Luis Obispo
Bordering San Luis Valley on S, W of Edna (Guidetti Ranch)
Comment
UCD108934
Lupinus nanus
Patrick Byrne
1995-4-29
5
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, Elkhorn Foothills, on Panorama Road. 1 mi. SW of Elkhorn Road.
700
Comment
SEINET10490159
Lupinus nanus subsp. latifolius
David B. Dunn, Howard Brown
1946-5-17
Dunn 2638
San Luis Obispo
Collected on a steep grassy hillside on the bluff overlooking the ocean, about 14.1 Mi s of the big sur park and 4.7 mi n of vincente creek bridge.
Comment
SEINET10870805
Lupinus nanus subsp. latifolius
David B. Dunn, Howard Brown
1946-5-17
Dunn 2648
San Luis Obispo
Collected 12.4 mi n of the town of harmony and 2.6 mi s of san simeon, on open Flat grassland.
Comment
RSA59778
Lupinus nanus subsp. nanus
E. K. Balls
1950-5-31
14881
San Luis Obispo
5 mi. north of Cambria, State Hwy. 1.
15
Comment
UC2062867
Lupinus nanus subsp. nanus
Dunn and Brown
1946-5-12
2294
San Luis Obispo
Atascadero.
Comment
RSA685171
Lupinus succulentus
Scott D. White, Ken McDonald
2001-5-9
8487
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
UCR162157
Lupinus succulentus
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8906
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive
122
Comment
UC16028
Lupinus truncatus
Alice King
Apr. 1895
San Luis Obispo
Arroyo Grande
Comment
UCR115564
Lupinus truncatus
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5391
San Luis Obispo
Central Coast, Prefumo Cyn., 1.2 mi south of Los Osos Valley Rd.
183
Comment
UCR163640
Lupinus truncatus
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9223
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
UCR247967
Luzula comosa var. comosa
David J. Keil, Mike Walgren, Sally Krenn
2012-6-21
31367
San Luis Obispo
Central Coast, San Luis Range, Irish Hills. Road from See Canyon to Davis Peak
447
Comment
OBI83670
Lysimachia arvensis
Breanne Alton, Yasmine McCroden, Carly Arfsten, Jacob Watson, Sarah Pisani Isabelle Langlois
2017-4-29
1
San Luis Obispo
0.7 miles the Morro Bay Quarry trailhead near Los Osos, found on the right side of the trail.
175
Comment
OBI39726
Lysimachia latifolia
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15958
San Luis Obispo
3.8 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading up Cypress Mtn along Steiner Crk
Comment
OBI32201
Lysimachia minima
David J. Keil, V. L. Holland, Rhonda Riggins, and Melissa Luckow
1982-4-8
15849
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
OBI50583
Lythrum californicum
Jan Barber, Sue Weis
1993-6-14
1
San Luis Obispo
N of parking lot at W end of Laguna Park in San Luis Obispo
Comment
OBI31762
Lythrum hyssopifolia
Turnquist, Smeltzer
1982-7-23
180
San Luis Obispo
Laguna Lake Park, near developed trls and roadway on E side of lake
Comment
OBI71429
Lythrum hyssopifolia
Lynne Dee Oyler
1990-10-11
2029
San Luis Obispo
Santa Margarita Crk tributary just NE of Santa Margarita Ranch HQ, E of the sorting pens
Comment
CAS-BOT-BC343889
Madia elegans
R. F. Hoover
1946-9-15
6397
San Luis Obispo
Rinconada district, betw. Santa Margarita and Pozo
Comment
OBI15726
Madia elegans
Robert F. Hoover
1946-9-15
6397
San Luis Obispo
Rinconada district, betw. Santa Margarita and Pozo
Comment
UCSB26451
Madia elegans
Ketcham, A.
1968-5-4
San Luis Obispo
Huasna Road, about 8 miles east of Arroyo Grande
Comment
UCD134299
Madia gracilis
G. F. Hrusa
1995-5-28
12206
San Luis Obispo
San Luis Obispo County: east base of Ridge 2.
500
Comment
SEINET11810611
Madia gracilis
Unknown
1936-1
12971
San Luis Obispo
Cuesta Pass
Comment
SBBG87650
Madia radiata
C. F. Smith
1950-4-30
2699
San Luis Obispo
rd in Bitterwater Crk area, 3 mi SE of Yeguas Mtn
Comment Read comments Aug 21 2017
UC580857
Madia radiata
Ira L. Wiggins
1935-4-19
7958
San Luis Obispo
15 mi se Shandon (w end of Choice Valley); w end Choice Valley
Comment
OBI15710
Madia radiata
Robert F. Hoover
1949-4-21
7627
San Luis Obispo
14 mi E of Creston on La Panza road
Comment
RSA517091
Madia radiata
C. F. Smith
1950-3-18
2576
San Luis Obispo
Near Pinole Springs SE of Shandon
Comment
OBI15740
Madia sativa
Robert F. Hoover
1969-8-1
11512
San Luis Obispo
Cambria
Comment
UCR12292
Madia sativa
Paul D. Wood
1971-8-20
s.n.
San Luis Obispo
Central Coast/Coast Range, Private property adjoining Santa Rita Old Creek Rd., 6.5 mi south of junction with Vineyard Dr.
305
Comment
CAS-BOT-BC206690
Malacothamnus davidsonii
Ernest C. Twisselmann
1957-7-31
3878
San Luis Obispo
Bee Rock, Santa Lucia Range
426
Comment
CAS-BOT-BC204180
Malacothamnus jonesii
Chester Dudley
1936-4-1
s.n.
San Luis Obispo
Fern Canyon 2 miles w. of Paso Robles
Comment
OBI12358
Malacothamnus jonesii
Robert F. Hoover
1950-5-11
7905
San Luis Obispo
Upper Arroyo Grande 6 mi above county park
Comment
OBI77012
Malacothamnus jonesii
Mark E. Schneider
1974-8-4
s.n.
San Luis Obispo
hwy 58, Approx 10 mi past Pozo, Santa Lucia mts
Comment
RSA201702
Malacothamnus jonesii
Robert F. Hoover
1959-5-9
8500
San Luis Obispo
4 miles west of paso Robles on Adelaida Road.
Comment
POM148050
Malacothamnus palmeri var. palmeri
Alice Eastwood
1927-7-31
s.n.
San Luis Obispo
Along road from Morro to Atascadero
Comment
SD40008
Malacothrix californica
Edith A. Purer
1933-7-20
5104
San Luis Obispo
5.0 miles north of Guadalupe
Comment
POM290262
Malacothrix californica
Lyman Benson
1934-4-14
5828
San Luis Obispo
Santa Maria-U.S. 101; South Coast ranges
152
Comment
RSA17811
Malacothrix californica
C. B. Wolf
1929-4-15
3561
San Luis Obispo
2-3 miles inland from ocean and about 5 miles north of Santa Maria River.
61
Comment
CAS-BOT-BC345434
Malacothrix clevelandii
Clare B. Hardham
1958-5-17
3337
San Luis Obispo
Santa Lucia Mountains. Intersection of North Road to Adelaida and Nacimiento Dam Road
Comment
OBI55278
Malacothrix clevelandii
David J. Keil, with Kathleen A. Keil
1998-5-26
27461
San Luis Obispo
Los Padres National Forest, La Panza Mountains, Pine Mountain area. Forest Rd. 30S14 near border of Machesna Wilderness Area, NW of Castle Crags.
Comment
SBBG24599
Malacothrix incana
R. N. Philbrick
1966-2-6
San Luis Obispo
W of Oso Flaco Lake
Comment
UCR248268
Malacothrix phaeocarpa
David J. Keil, Rhonda L. Riggins
1987-5-11
20154
San Luis Obispo
Cuesta Ridge east, c. 6.7 miles from junction with US 101 along Cuesta Ridge Road
793
Comment
OBI50412
Malacothrix phaeocarpa
W. S. David
1992-5-17
462
San Luis Obispo
N side of Cuesta Ridge, along dirt road, ca. 1.8 mi W of US 101, and 0.3 mi S of tassajera Crk rd
494
Comment
OBI71820
Malacothrix saxatilis
David J. Keil, with Kathleen A. Keil
2005-5-8
30373
San Luis Obispo
Highway 58, just east of La Panza Road
Comment
POM290251
Malacothrix saxatilis var. tenuifolia
Lyman Benson
1934-4-14
5798
San Luis Obispo
Cuyama Valley 50 miles W of Maricopa, Temblor Mt. Range, Cuyama River Watershed
610
Comment
SBBG130667
Malosma laurina
D. J. Keil
2001-7-5
29636
San Luis Obispo
Arroyo Grande Area, ca. 0.5 mi off Lopez Drive on Hondanada Rd
Comment
CAS-BOT-BC206674
Malva assurgentiflora
Mrs. E. C. Van Dyke
1928-7-1
s.n.
San Luis Obispo
Pismo
Comment
OBI66988
Malva pseudolavatera
David J. Keil
2000-6-28
28832 -4
San Luis Obispo
Vicinity of mouth of San Carpoforo Creek, west of California Highway 1
0
Comment
OBI65171
Malvella leprosa
Greg Wilvert
2005-6-4
469
San Luis Obispo
SE Half of the Caliente Range. 3 km E of Wells Spring
915
Comment
OBI14824
Marah fabacea
Mrs. R. F. Hoover
1962-2-2
21
San Luis Obispo
Hazard Cyn
Comment
OBI14825
Marah fabacea
R. F. Hoover
1966-4-20
9824
San Luis Obispo
5 mi E of Creston on La Panza Rd
Comment
OBI5571
Marrubium vulgare
Sharon Jochums
1974-5-19
263
San Luis Obispo
Arroyo Laguna W of hwy 1 just N of San Simeon point
Comment
OBI60712
Marrubium vulgare
Ann Cochran
1986-7-19
30
San Luis Obispo
Orchard at the corner of Cucamunga and doris trl
579
Comment
OBI80837
Matricaria discoidea
David J. Keil
1992-1
22912
San Luis Obispo
Laguna Lake City Park. Grassy field near park entrance
170
Comment
UCD134581
Matricaria discoidea
G. T. Nordstrom
1937-5-24
1276
San Luis Obispo
San Luis Obispo County: 0.8 mile west-southwest of Acunsion School, Adelaida.
365
Comment
OBI77034
Matricaria occidentalis
George Butterworth
1998-6-3
269 a
San Luis Obispo
Carrizo Plain Natural area. Beside Soda L rd, at Coyote Knoll, 1.75 mi SE of Painted rock Rd T32S, R20E, S4, NE qtr
594
Comment
CAS-BOT-BC422734
Meconella denticulata
Clare B. Hardham
1962-4-16
8988
San Luis Obispo
Santa Lucia Mountains. Pozo Hi Mt.
Comment
OBI28377
Medicago polymorpha
Karen Wilferth
1982-5-1
s.n.
San Luis Obispo
25 mi E of Arroyo Grande on Huansa Rd, just 1/4 of a mile before reaching Agua Escondido campground
Comment
OBI36961
Medicago polymorpha
Eric Wise
1983-10-16
1821
San Luis Obispo
Ortega Spring. One mi S of Hwy 46 (near Cholame) on Bitterwater Valley Rd. Palo Prieta Cyn. 2 coll: one at spring with cattle feeder and the other about 1/4 mi closer to rd
Comment
UCR168492
Melica californica
George B. Grant
1903-4-7
5665
San Luis Obispo
Central Coast Range, Paso Robles
366
Comment
CAS-BOT-BC282117
Melica geyeri
R. F. Hoover
1950-5-7
7901
San Luis Obispo
Pine Mountain, above San Simeon, in woods on E side
Comment
OBI22002
Melica imperfecta
Robert F. Hoover
1948-5-22
7534
San Luis Obispo
7 mi W of Templeton on rd to Cambria
Comment
OBI22003
Melica imperfecta
Russell Gorman
1956-5-17
69
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
UCD87829
Melica imperfecta
Beecher Crampton
1964-5-20
7004
San Luis Obispo
San Luis Obispo County, ca. 11 miles N.W. of Templeton, Klau Mine area.
Comment
RSA585652
Melica imperfecta
F. L. Johnson, E. A. Young
1993-5-24
ROBO 583
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Rd.
Comment
OBI2616
Melica torreyana
Larry E. Brown
1971-4-6
1934
San Luis Obispo
In Poly Cyn near the campus in San Luis Obispo
Comment
SBBG96770
Melica torreyana
D. A. Young, S. Junak, T. Ayers
1989-4-27
1945
San Luis Obispo
0.1 mi W of W end of the Cuesta Ridge Botanical area
Comment
UC1257332
Melica torreyana
R. F. Hoover
1969-6-23
11391
San Luis Obispo
ridge nw Cuesta Pass
Comment
CDA42264
Melilotus indicus
G. F. Hrusa, M. Pitcairn
2015-4-13
18612
San Luis Obispo
Carrizo Plain; Carrizo Plain. N. end. Side of Sprague Rd. a continuation of 7 Mi. Rd.
685
Comment
OBI28959
Melilotus indicus
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14566
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
OBI36697
Melilotus indicus
Eric Wise
1981-9-17
1118
San Luis Obispo
0.9 mi N of Santa Margarita on El Camino Real, across from Union 76 plant
Comment
OBI79357
Melilotus indicus
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31642
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
OBI31763
Mentha canadensis
Smeltzer, Turnquist
1982-5-19
138
San Luis Obispo
Along the Laguna Lake paved rd and the NE shoreline of lake
Comment
SBBG18371
Mentha canadensis
C. B. Hardham
1957-9-12
2606
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
OBI64926
Mentzelia affinis
Greg Wilvert
2005-3-21
17
San Luis Obispo
SE Half of the Caliente Range. Approx 1/3 km W of the S end of Pipeline Rd overlooking the Cuyama Valley
Comment
UCD117232
Mentzelia dispersa
Ernest C. Twisselmann
1960-7-25
5978
San Luis Obispo
San Luis Obispo County: Upper Gillis Canyon.
716
Comment
OBI76884
Mentzelia laevicaulis
D. R. Miller
2012-6-8
612 .1025
San Luis Obispo
Rocky Bute/Pne Mt Region; On E slope of tobacco Crk area after 2nd crk crossing
530
Comment
UC1505638
Mentzelia micrantha
Robert T. Clausen and Harold Trapido
1940-6-23
4726
San Luis Obispo
Pacific Border Province
Comment
OBI12498
Mentzelia pectinata
Robert F. Hoover
1950-4-2
7804
San Luis Obispo
Crocker Grade, Temblor Range
Comment
OBI12501
Mentzelia pectinata
Robert F. Hoover
1950-4-2
7804
San Luis Obispo
Crocker Grade, Temblor Range
Comment
UC1224774
Mentzelia pectinata
R. F. Hoover
1952-4-8
8096
San Luis Obispo
near McKittrick road; West base of Temblor Range
Comment
OBI82369
Mesembryanthemum crystallinum
David J. Keil
2015-9-29
33424
San Luis Obispo
Pismo Beach north of Pismo Pier
10
Comment
RSA518919
Mesembryanthemum elongatum
George K. Helmkamp
1990-9-3
s.n.
San Luis Obispo
South end of Morro Bay, southwest of Baywood Park
15
Comment
SBBG70900
Micranthes californica
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI65857
Micropus californicus var. californicus
D. R. Miller
1994-3-29
394 -137
San Luis Obispo
Pine Mt Region. In Pear Tree Valley, Pico Crk drainage
853
Comment
JEPS14016
Microseris campestris
Roxana S. Ferris
1955-5-24
12819
San Luis Obispo
3.7 mi s Simmler (at n border of Soda Lake); Carisso Plain, Soda Lake
Comment
OBI15610
Microseris douglasii
Robert F. Hoover
1948-4-17
7461
San Luis Obispo
San Juan River S of Shandon
Comment
JEPS97039
Microseris douglasii
Clare B. Hardham
1958-5-7
3244
San Luis Obispo
hills between Bee Rock and the Nacimiento
Comment
CAS-BOT-BC349001
Microseris douglasii subsp. douglasii
R. F. Hoover
1967-4-8
10378
San Luis Obispo
Carrizo Plain near north end of Soda Lake
Comment
CAS-BOT-BC349014
Microseris douglasii subsp. douglasii
I. J. C.; White
1909-4-17
s.n.
San Luis Obispo
Paso Robles
Comment
JEPS35277
Microseris douglasii subsp. douglasii
R. F. Hoover
1948-4-17
7461
San Luis Obispo
s Shandon; San Juan River
Comment
CAS-BOT-BC348908
Microseris douglasii subsp. douglasii
Ernest C. Twisselmann
1954-4-29
1122
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon
655
Comment
OBI15626
Microseris douglasii subsp. tenella
Robert F. Hoover
1948-5-2
7496
San Luis Obispo
W base of La Panza Range
Comment
OBI15609
Microseris elegans
Robert F. Hoover
1967-4-12
10424
San Luis Obispo
Upper Arroyo Grande
Comment
RSA126759
Microseris lindleyi
H. C. Lee
1936-3-10
469
San Luis Obispo
2 miles north-northwest [of] Camp Hill
229
Comment
OBI11281
Microsteris gracilis
Evan McMillan
1952-5-7
118
San Luis Obispo
Pinole spring 10 mi S 16 mi E Shandon
Comment
OBI20246
Mimulus aurantiacus var. aurantiacus
Robert J. Rodin
1962-5-10
6872
San Luis Obispo
About 3 mi S of hwy 101 on Cuesta Summit rd on road maintained by the Forest Service and Telephone company
Comment
OBI6932
Mimulus aurantiacus var. aurantiacus
Keith McConnelly
1975-5-3
114
San Luis Obispo
Cerro San Luis Obispo peak. NE slope of Cerro San Luis Obispo 1 mi W of SLO
Comment
RSA585661
Mimulus aurantiacus var. aurantiacus
D. A. Young, F. L. Johnson
1992-6-18
s.n.
San Luis Obispo
1 km N of Chorro Res.
Comment
UCSB28331
Mimulus aurantiacus var. aurantiacus
Bethlenfalvay, G.
1970-4-24
San Luis Obispo
Cemetery end of Bridge Street, 1.1 mile N. of Cambria
106
Comment
OBI31581
Mimulus aurantiacus var. pubescens
Joy Nishida
1982-5-22
388
San Luis Obispo
0.8 mi S of American Canyon campground, where road crosses drystream bed of rocks and boulders.
518
Comment
UC943815
Mimulus aurantiacus var. pubescens
H. E. McMinn
1947-5-5
5550
San Luis Obispo
about 1 mi e Pozo Mt. summit (to within 6 mi of La Panza); McGinnis Creek
640
Comment
SBBG20694
Mimulus douglasii
C. B. Hardham
1959-3-13
4046
San Luis Obispo
Cypress Mtn
609
Comment
JEPS17443
Mimulus fremontii var. fremontii
Rimo Bacigalupi with G. Thomas Robbins and R. S. Ferris
1955-5-25
5231
San Luis Obispo
5.7 mi e Santa Margarita (Parkhill (north circuit) road)
365
Comment
SBBG88639
Mimulus guttatus
C. B. Hardham
1958-5-17
3335
San Luis Obispo
Atascadero
Comment
UCR175438
Mimulus guttatus
Mark A. Elvin, Nic Huber
2006-3-30
4628
San Luis Obispo
Central Coast, San Luis Obispo; north side of Laguna Lake, at the base of the hill.
61
Comment
OBI39484
Mimulus guttatus
David J. Keil
1983-10-30
18032
San Luis Obispo
Rocky cyn Crk E of Atascadero
Comment
OBI19561
Minuartia douglasii
Robert F. Hoover
1949-3-30
7740
San Luis Obispo
San Simeon Crk
Comment
SBBG113879
Minuartia douglasii
C. B. Hardham
1957-4-27
1761
San Luis Obispo
foothills of Caliente Mtn, edge of Carissa Plains
Comment
SBBG95510
Minuartia douglasii
cLeod, B. Burdett, L. Burdett
1983-5-14
16985
San Luis Obispo
ridge system between Arroyo de la Cruz and Arroyo del Oso, N-trending section of Arroyo de la Cruz
5
Comment
CAS-BOT-BC384021
Mirabilis jalapa
Ernest C. Twisselmann
1971-8-12
18069
San Luis Obispo
Templeton
274
Comment
OBI58166
Monardella breweri subsp. breweri
David J. Keil
1998-6-30
27867
San Luis Obispo
Just E of junction La Panza Rd and Hwy 58.
Comment
RSA201528
Monardella crispa
Robert F. Hoover
1964-8-14
9253
San Luis Obispo
Jack Lake
Comment
RSA83355
Monardella crispa
F. W. Peirson
1920-7-29
2226
San Luis Obispo
1 mile south of Pismo Beach.
Comment
SD171840
Monardella crispa
Clifton F. Smith
1994-9-9
12597
San Luis Obispo
In northeastern section of Guadalupe Oil Field, sandy roads, flats, and stabilized dunes
Comment
SEINET10582031
Monardella crispa
A. Graff
1993-7-7
Graff 139
San Luis Obispo
Pismo Dunes Vegetation Preserve. Enter at the north end, through the housing development, above Arroyo Grande Creek. T32S,R12E. Monardella crispa spans the entire Preserve in the transition zone between vegetated dunes and bare dunes. Sometimes grows exposed, sometimes under Salix sp. Locally infrequent to abundant, with Juncus sp., Salix sp., Camissionia cheiranthifolia.
Comment
SEINET10928164
Monardella crispa
A. Graff
1993-7-7
Graff 142
San Luis Obispo
Pismo Dunes Vegetation Preserve. Enter at the north end, through the housing development, above Arroyo Grande Creek. T32S,R12E. Monardella crispa spans the entire Preserve in the transition zone between vegetated dunes and bare dunes. Sometimes grows exposed, sometimes under Salix sp. Locally infrequent to abundant, with Juncus sp., Salix sp., Camissionia cheiranthifolia.
Comment
SEINET10582340
Monardella frutescens
A. Graff
1993-7-10
Graff 178
San Luis Obispo
Big Coreopsis Hill, on stabilized dunes overlooking Little Oso Flaco Lake (opposite side than Monardella crsipa, on unstable dunes). Need permission from the Nature Conservancy to collect. Locally patchy, with Rhamnus californica, Coreopsis gigantea, Eriogonum parvifolium, Leptodactylon californicum, Lupinus chamissonis, Toxicodendron diversilobum, Pteridium aquilinum var. pubescens, Carpobrotus chilensis, Conicosia pugioniformis, Achillea millefolium, Dudleya lanceolata, Pholisma arenarium (one parasitic on Monardella frutescens), Silene lacinata spp. major. End of bloom.
Comment
CAS-BOT-BC220379
Monardella palmeri
Clare B. Hardham
1960-6-24
6250
San Luis Obispo
Santa Lucia Mountains. Edge of Cuesta Sargent Cypress Grove
822
Comment
CDA17507
Monardella undulata
Austin Griffiths, B. Garner, D. Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit; Morro Bay sandspit, E of S end of Morro Bay Estuary.
Comment
SBBG109896
Monardella undulata subsp. crispa
C. B. Hardham
1965-4-21
12891
San Luis Obispo
Pismo Dunes
Comment
SD40065
Monardella undulata subsp. undulata
Edith A. Purer
1933-7-20
5098
San Luis Obispo
Northwest of Guadalupe.
Comment
UCD144214
Monardella undulata subsp. undulata
Austin P. Griffiths; M. E. Griffiths
1986-5-15
s.n.
San Luis Obispo
San Luis Obispo County: Guadalupe Dunes. On southerly brow and crest.
Comment
OBI58362
Monardella undulata subsp. undulata
Austin P. Griffiths, M. E. Griffiths
1986-5-15
s.n.
San Luis Obispo
Guadalupe Dunes, midway long northernmost vegetated ridge
Comment
SEINET11263738
Monardella undulata var. frutescens
Lewis S. Rose
1950-5-13
50126
San Luis Obispo
Oso Flaco Lake region.; 0
Comment
OBI32148
Monardella villosa subsp. obispoensis
David J. Keil
1981-6-20
14872
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
OBI76619
Monardella villosa subsp. obispoensis
2012-3-27
283
San Luis Obispo
Near the ridgeline of the Santa Lucias about .5 mi N of San Carpoforo
664
Comment
JEPS59827
Monolepis nuttalliana
W. L. Jepson
1927-4-27
12027
San Luis Obispo
Cholame
335
Comment
JEPS83675
Monolopia congdonii
Dean W. Taylor
1986-3-23
8743
San Luis Obispo
along road from Elkhorn Plain to corrals Carrizo Plain; Panorama Hills Quadrangle
640
Comment
OBI39046
Monolopia congdonii
David J. Keil
1986-1
San Luis Obispo
Comment
JEPS20832
Monolopia congdonii
W. L. Jepson
1932-4-3
16217
San Luis Obispo
in region somewhat s by se of Soda Lake Panorama Hills; Carrizo Plain
609
Comment
OBI56706
Monolopia lanceolata
David J. Keil
1998-5-11
27181
San Luis Obispo
Caliente Range. 4.4 mi from Soda Lake Rd. along Selby Rd.
Comment
RSA618767
Monolopia lanceolata
L. C. Wheeler
1976-4-25
s.n.
San Luis Obispo
Elkhorn Hills, near Beam Flats
1066
Comment
SBBG104599
Monolopia lanceolata
M. D. Proctor, E. A. Young
1993-4-11
ROB 368
San Luis Obispo
ca. 2 km S of Boy Scout Rd; Camp Roberts
Comment
UCR101028
Monolopia lanceolata
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3233
San Luis Obispo
Soda Lake Rd, 6.6 mi. NW of jct with Calif. hwy 33 (roughly west of Maricopa).
671
Comment
UC1501856
Monolopia lanceolata
Eben MacMillan
1951-3-10
San Luis Obispo
Wreden Ranch, junction of San Luis Obispo and Kern Counties, overlooking San Joaquin Valley
762
Comment
UCSB12162
Monolopia lanceolata
Breedlove, Dennis
1962-3-18
San Luis Obispo
Eastern edge of Carrizo Plain along highway from McKittrick
777
Comment
UC1315038
Monolopia stricta
R. F. Hoover
1967-4-9
10397
San Luis Obispo
Elkhorn Scarp
Comment
HSC91689
Morella californica
Susan H. Bicknell
1988-11-22
San Luis Obispo
Montano de Oro MDO 9
Comment
SBBG41389
Morella californica
H. M. Pollard
1968-6-7
San Luis Obispo
Oso Flaco Lake
Comment
SBBG61587
Morella californica
R. Hoffmann
1930-4-18
San Luis Obispo
Oceano
Comment
CDA15220
Mucronea californica
G. F. Hrusa, D. Ragan
1998-7-21
14758
San Luis Obispo
Nipomo Dunes; Immed. W of intersection of Callendar Rd. & Hwy 1.
Comment
OBI46218
Mucronea californica
David J. Keil
1982-6-27
16324
San Luis Obispo
Hills overlooking Los Osos from the S
Comment
OBI57690
Mucronea californica
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. at SW edge of sandy plain S of Jack Lake
Comment
CAS-BOT-BC109044
Mucronea californica
James L. Reveal; C. Rose Broome; Clare B. Hardham
1987-6-18
6484
San Luis Obispo
Nipomo Mesa in Los Berros, north of Dale Avenue.
121
Comment
CAS-BOT-BC109056
Mucronea californica
David D. Keck
1934-4-26
2811
San Luis Obispo
10 miles west of Simmler on road to La Panza.
Comment
UCSB26162
Mucronea perfoliata
Wilken, Dieter
1969-4-13
San Luis Obispo
Elkhorn Hills; 5.4 miles north of Reyes Station; along the Soda Lake Road
Comment
CAS-BOT-BC275314
Muhlenbergia microsperma
R. F. Hoover
1947-3-26
6750
San Luis Obispo
Price Canyon, (just S of)
Comment
RSA43140
Muilla maritima
Robert F. Hoover
1947-3-30
6839
San Luis Obispo
West edge of Carrizo Plain, west of Simmler
Comment
CAS-BOT-BC83371
Myosurus minimus
Ernest C. Twisselmann
1958-5-12
4467
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Alkali sink 1.5 mile north of Soda Lake.
640
Comment
OBI49931
Myosurus minimus
David J. Keil, Kathy Bay and Rich Ferguson
1984-4-28
18130
San Luis Obispo
Ca 1 mi NW from turnoff to Agua Escondido and Stony Crk on San Jose-Avenales Rd
Comment
OBI21716
Myosurus minimus subsp. apus
David J. Keil
1979-4-8
13038
San Luis Obispo
5 mi S of Calif valley along Soda Lake Rd
579
Comment
CAS-BOT-BC101762
Myrica californica
Malcom A. Nobs; S. Galen Smith
1949-6-24
864
San Luis Obispo
estuary leading into east end of Morro Bay
Comment
OBI35053
Myriophyllum spicatum
Eric Wise
1981-8-9
1065
San Luis Obispo
Lopez Lake
Comment
OBI35052
Myriophyllum spicatum
Eric Wise
1981-9-29
1259
San Luis Obispo
Loepz Cy. Approx 6 mi NW of Hi Mtn Rd
Comment
OBI43484
Najas guadalupensis
Eric Wise
1981-7-10
905
San Luis Obispo
Santa Margarita Lake: Man-made reservoir in Salinas River chnl
Comment
OBI43472
Najas marina
Eric Wise
1981-10-23
1373
San Luis Obispo
Tepesquet Vinyard Ponds 4-6 mi S of Shandon on San Juan rd
Comment
OBI43473
Najas marina
Eric Wise
1981-10-23
1365
San Luis Obispo
Tepesquet Vinyard Ponds 4-6 mi S of Shandon on San Juan rd
Comment
OBI21454
Narcissus tazetta
Kurt F. Kline
1968-11-23
2
San Luis Obispo
Atascadero, 1 mi E of hwy 101 on San Jacinto Rd
Comment
OBI21455
Narcissus tazetta
Robert E. Holden
1962-12-20
2
San Luis Obispo
Dalidet Adobe
Comment
JEPS99302
Nassella lepida
Clare B. Hardham
1960-4-16
5608
San Luis Obispo
Cypress Mountain, NE side Santa Lucia Mountains (along Delaganna Creek)
Comment
UCD87867
Nassella lepida
Frederic Hrusa
1987-5-27
5369
San Luis Obispo
San Luis Obispo County: Just NE of big Rocks in Cuyama Valley. Approx. 1.5 miles N of Highway 166.
Comment
CAS-BOT-BC260221
Nassella pulchra
Lewis S. Rose
1936-3-19
36081
San Luis Obispo
Cambria
30
Comment
OBI27389
Nasturtium officinale
Thomas Burrows
1980-6-20
92
San Luis Obispo
Reservoir Cyn
160
Comment
OBI73257
Nasturtium officinale
Michael Walgren
2010-9-18
175
San Luis Obispo
Estero Bluffs state park, 1.56 mi W of Cayucos Crk, S of hwy 1
Comment
UCR237941
Nasturtium officinale
Mark A. Elvin, Erin Shapiro
2010-7-29
6471
San Luis Obispo
Central Coast, Santa Maria River Valley, Guadalupe Dunes, SE edge of Oso Flaco Lake, 50 meters NE of agricultural ditch
2
Comment
OBI37241
Nasturtium officinale
Eric Wise
1981-6-7
467
San Luis Obispo
Cuyama River, 6.7 mi W of New Cuyama
Comment
RSA0048216
Nasturtium officinale
A. L. Haines
1951-4-29
5132
San Luis Obispo
Osa Flaca Lake.
Comment
RSA522564
Nasturtium officinale
E. Wise
1981-9-29
1244
San Luis Obispo
Lopez Canyon, approx 6 miles NW of Hi Mtn Road.
Comment
RSA161679
Navarretia atractyloides
Verne Grant, Karen Grant
1963-6-8
63 -10
San Luis Obispo
La Panza Range
Comment
JEPS15004
Navarretia hamata subsp. parviloba
I. J. Condit
1906-5-9
697
San Luis Obispo
Oak Park
Comment
OBI11321
Navarretia intertexta
R. F. Hoover
1950-6-21
8004
San Luis Obispo
Between Rocky Butte and Pine Mt, Santa Lucia Range, along streamlet.
Comment
UC335508
Navarretia jaredii
J. G. Lemmon
San Luis Obispo
Comment
UC573566
Navarretia jaredii
G. T. Nordstrom
1937-5-16
1240
San Luis Obispo
2.1 mi se Chimney Rock; Adelaida Quad.
304
Comment
RSA770180
Navarretia mitracarpa
David J. Keil
2010-6-1
30825
San Luis Obispo
La Panza Mountains. 4.5 road miles west of San Juan Creek bridge, and east of Highway 58 0-300 m along dirt road.
500
Comment
OBI49918
Navarretia mitracarpa
David J. Keil, Mary Coffeen, Cathy Rose & Corky Matthews
1984-5-5
18228
San Luis Obispo
Amer Cyn area in La Panza Mts
Comment
UC1276317
Nemacladus ramosissimus
R. F. Hoover
1947-4-20
6972
San Luis Obispo
Pilitas Creek District
Comment
UCSB17831
Nemacladus secundiflorus
Hardham, Clare
1962-5-10
San Luis Obispo
Intersection Shell Creek and Cammatta Rd. east of Creston
Comment
NY547193
Nemacladus secundiflorus
R. C. F. Bacigalupi
1954-5-19
4504
San Luis Obispo
East Fork Huerhuero Creek at crossing of road 1.1 miles S of Geneseo School, 3 miles N of Creston
304.8
Comment
SEINET10460997
Nemacladus secundiflorus
Rimo Bacigalupi
1955-5-16
Bacigalupi 5134
San Luis Obispo
Along direct road from La Panza to Creston, 0.5 mile west of junction of Commatti Canyon road from Shandon
457
Comment
OBI2198
Nemophila menziesii
Eben McMillan
1952-3-23
19
San Luis Obispo
Shell Crk, 3 mi E and 12 mi S of Shandon
Comment
RSA791290
Nemophila menziesii
Ellen Dean, Thomas Starbuck, Margaret Starbuck
2008-3-25
4626
San Luis Obispo
North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
591
Comment
RSA605958
Nemophila menziesii var. menziesii
D. D. Keck, Jens Clausen
1935-4-9
3086
San Luis Obispo
Cholame
457
Comment
OBI23264
Nicotiana glauca
Dennis H. McSwain
1972-8-5
s.n.
San Luis Obispo
Along side Orcutt rd halfway between Higuera and Johnson Rd, San Luis Obispo
244
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
OBI14334
Notholithocarpus densiflorus var. densiflorus
W. Kent Allender
1962-12-17
15
San Luis Obispo
Collected in burn area, Cuesta Summit N of US 101, San Luis Obispo
Comment
OBI75487
Nuttallanthus texanus
Jenner Whitt
2003-5-12
90
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
UCSB43888
Nuttallanthus texanus
Fugle, Craig
1982-4-23
San Luis Obispo
East side of Nipomo Mesa; Hwy 1; 6 miles north of Guadalupe
30
Comment
OBI47311
Oemleria cerasiformis
David J. Keil, Melissa Luckow
1982-3-7
15695
San Luis Obispo
Between Santa Margarita and Cuesta summit along US 101, at turnout to bicycle path just N of Cuesta Summit
Comment
UC1128067
Oemleria cerasiformis
G. T. Nordstrom
1937-5-4
1172
San Luis Obispo
1.1 mi nnw Oakdale School; Adelaida Quad.
335
Comment
CDA26035
Oemleria cerasiformis
T. C. Fuller
1962-2-28
7720
San Luis Obispo
Santa Rosa Creek, road to Paso Robles, 10.5 miles east of Cambria.
0
Comment
OBI59763
Oemleria cerasiformis
Barrett Anderson
1971-3-5
60
San Luis Obispo
Montana de Oro State Park, along Coon Creek
Comment
UC1093960
Oemleria cerasiformis
Herbert L. Mason
1936-3-6
10987
San Luis Obispo
11 mi w San Luis Obispo (Pecho hills)
Comment
OBI77254
Oenanthe sarmentosa
David J. Keil, Eric Wise
1982-7-2
16270
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black Lake cyn trl
Comment
OBI58008
Oenanthe sarmentosa
Austin P. Griffiths, M. D. Knudsen, K. G. Jones, & G. A. Solzgeber
1986-6-11
s.n.
San Luis Obispo
Guadalupe Dunes. Along lake marshy margin at SW corner of causeway. T11N, R35W, sect 17 BM:S
Comment
CAS-BOT-BC167019
Oenothera californica
R. F. Hoover
1947-4-26
7100
San Luis Obispo
6 mi. e. of Creston on La Panza Road
Comment
UC1191749
Oenothera elata subsp. hookeri
Malcolm A. Nobs and S. Galen Smith
1949-6-22
823
San Luis Obispo
3 mi s Pismo Beach (marshes in sand dunes); Oceano
Comment
OBI12162
Olea europaea
Jack M. Farrell
1955-2-21
26
San Luis Obispo
Cal Poly campus
Comment
OBI12163
Olea europaea
John Helfrich
1964-3-1
12
San Luis Obispo
1425 Phillips Ln, San Luis Obispo
Comment
UC572449
Opuntia phaeacantha
T. M. Hendrix
1937-5-21
197
San Luis Obispo
4 mi sw Pozo; Los Padres National Forest, Pozo Quadrangle
640
Comment
OBI65808
Orobanche bulbosa
D. R. Miller
1981-5-16
581 -34
San Luis Obispo
Pine Mt Region. Along rd edge N of Lookout tower near McLean gate
914
Comment
LA209514
Orthocarpus densiflorus var. densiflorus
Roxana S. Ferris; Ruth P. Rossback
1938-5-11
71
San Luis Obispo
Roadside 2 mi E of Santa Margarita on State Highway #178
Comment
RSA140158
Orthocarpus erianthus
Clare B. Hardham
1959-3-15
4073
San Luis Obispo
Cal Poly campus. The Santa Lucia Mtns.
Comment
OBI80391
Oxalis pilosa
Daniella Anthony
2015-2-1
3
San Luis Obispo
Morro Bay Quarry Trail, 2 feet after trail divides into two
46
Comment
CAS-BOT-BC318244
Packera breweri
E. McMillan
1952-5-2
96
San Luis Obispo
Choice valley-1 mile S., 8 miles E., Shandon
Comment
OBI22070
Panicum acuminatum
Robert F. Hoover
1966-9-13
10012
San Luis Obispo
Cambria
Comment
OBI27315
Papaver californicum
Robert L. Allen, Nancy E. Arnold
1981-4-26
200
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts
305
Comment
UC1296234
Papaver californicum
R. F. Hoover
1947-3-26
6759
San Luis Obispo
Oak Park District
Comment
OBI58566
Papaver somniferum
David J. Keil
1998-5-14
27269
San Luis Obispo
Montana de Oro State Park. Valencia Peak burn area.
Comment
UC1928074
Papaver somniferum
David Keil
2008-5-29
30526
San Luis Obispo
Prefumo Canyon Road next to Prefumo Canyon Creek, adjacent to walking trail, just east of trailhead parking lot. 35 15'43.55''N x 120 42'40.90''W.
61
Comment
OBI7369
Papaver somniferum
Robert J. Rodin
1974-6-7
9495
San Luis Obispo
Cult in San Luis Obispo at 237 Del Mar Ct
Comment
UC1296085
Parietaria hespera var. hespera
R. F. Hoover
1947-3-16
6668
San Luis Obispo
coast just s Monterey County line
Comment
OBI26006
Paspalum dilatatum
David J. Keil
1981-5-16
14614
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
CAS-BOT-BC259683
Paspalum dilatatum
Clare B. Hardham
1957-10-14
2689
San Luis Obispo
Santa Lucia Mountains. Cypress Mountain
Comment
CDA34826
Passiflora tarminiana
David J. Keil
1988-6-23
20795
San Luis Obispo
Cambria. Along Plymouth Road just north of junction with Huntington Rd. and along Huntington Rd. east of junction with Plymouth Rd.
0
Comment
JEPS8060
Pectocarya anisocarpa
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3450
San Luis Obispo
16 mi n-nw Kern County line; Elkhorn Plain
731
Comment
OBI27314
Pedicularis densiflora
Robert L. Allen, Nancy E. Arnold
1981-4-26
A 206
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts
Comment
UC1063597
Pellaea andromedifolia
C. A. Graham
1938-4-6
284
San Luis Obispo
1/2 mi wsw Bee Rock; Bradley Quadrangle
Comment
CAS-BOT-BC69229
Pellaea andromedifolia
Roxana S. Ferris
1929-4-16
7664
San Luis Obispo
Old Creek on coast road between Cayucos and Moro
Comment
OBI49948
Peltandra virginica
Eric Wise
1982-6-10
1509
San Luis Obispo
Sinton Sycamore Reservoir on Shell Crk Rd 8.9 mi N of hwy 58
Comment
CDA2295
Pennisetum setaceum
D. DeRome
1994-6-4
649418
San Luis Obispo
Poly Canyon; California Polytechnic State University. Poly Canyon landfill on the southwestern slope leading away from the landfill into the riparian zone.
0
Comment
JEPS17592
Penstemon heterophyllus var. heterophyllus
Rimo Bacigalupi with G. Thomas Robbins and R. S. Ferris
1955-5-25
5253
San Luis Obispo
grade over La Panza Range, near western base grade, Calif. Highway 178, 4.0 mi w Pozo Summit (4.7 mi e of Pozo Ranger Station [Los Padres Nat. Forest] in settlement of Pozo); La Panza Range, e of Pozo Ranger Sta [Los Padres Nat Forest]
609
Comment
UC1750143
Pentachaeta alsinoides
David Keil
1998-4-7
26577
San Luis Obispo
S of Creston (on Hwy 229, 1.4 mi S of Rocky Canyon Road)
384
Comment
OBI32017
Pentachaeta exilis
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14309
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
RSA140494
Pentachaeta exilis
Clare B. Hardham
1960-4-13
5413
San Luis Obispo
Hills south of Bee Rock, Santa Lucia Mountains.
366
Comment
CAS-BOT-BC330532
Pentachaeta fragilis
R. F. Hoover
1952-5-25
8228
San Luis Obispo
Caliente Mt., see no. 8216.
Comment
OBI16787
Pentachaeta fragilis
Robert F. Hoover
1952-5-25
8228
San Luis Obispo
Caliente Mt
Comment
HSC91644
Pentagramma triangularis
Susan H. Bicknell
1988-11-22
San Luis Obispo
Motana de Oro
Comment
HSC91645
Pentagramma triangularis
Susan H. Bicknell
1988-11-25
San Luis Obispo
Montana de Oro State Park
Comment
OBI55569
Perideridia pringlei
George Butterworth
1998-6-13
276
San Luis Obispo
Carrizo Plain Natural Area. Padrones Spring. 100 yds S of gap. T11N, R25W, S30, SWQ
884
Comment
CAS-BOT-BC73701
Peritoma arborea var. globosa
R. F. Hoover
1948-4-17
7478
San Luis Obispo
Cammatti Canyon
Comment
OBI31701
Persicaria amphibia
Turnquist, Smeltzer
1982-5-22
152
San Luis Obispo
Laguna Lake Park in vicinity of the boat launching facilities
Comment
OBI10878
Persicaria maculosa
Robert D. Page
1963-10-26
210
San Luis Obispo
In old Beaver pond 3 mi E of routzhan county park along Pozo rd
Comment
OBI10881
Persicaria punctata
Robert F. Hoover
1966-9-21
10085
San Luis Obispo
Oso Flaco Lake
Comment
OBI36821
Persicaria punctata
Eric Wise
1981-6-29
831
San Luis Obispo
Twin Lakes of Dune Lakes
Comment
CDA5889
Petunia X atkinsiana
T. C. Fuller
1962-7-19
9237
San Luis Obispo
Perfumo Canyon Road, 0.9 mile west of junction with Los Osos Valley Road, ca. 5 miles southwest of San Luis Obispo.
0
Comment
UC1191781
Petunia parviflora
Malcolm A. Nobs and S. Galen Smith
1949-6-24
866
San Luis Obispo
Atascadero Lake
Comment
OBI64447
Phacelia
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28703
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
RSA614980
Phacelia ciliata
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3230
San Luis Obispo
Soda Lake Road, 6.6 miles NW of junction with CA highway 33 (roughly W of Maricopa)
671
Comment
UCD147160
Phacelia ciliata
Melanie Gogol-Prokurat; R. Boul
2008-4-15
CARR 91 -2
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch, just south of the road leading into Chimineas from the north.
790
Comment
RSA74169
Phacelia ciliata
P. A. Munz
1926-4-8
10146
San Luis Obispo
Thirty two miles east of Paso Robles.
Comment
SEINET5537067
Phacelia ciliata
J. H. Barber
1899-3-6
s.n.
San Luis Obispo
Paso Robles
Comment
UCSB5358
Phacelia ciliata
Robbins, G.; Bacigalupi, Rimo
1952-4-20
San Luis Obispo
Southernmost end of Carrizo Plain, just before descent into Cuyama Valley, and about 4 miles from the Kern County line
868
Comment
JEPS1323
Phacelia ciliata var. ciliata
W. L. Jepson
1927-4-26
12011
San Luis Obispo
Carrizo Plain
670
Comment
OBI56420
Phacelia cryptantha
David J. Keil, Rhonda Riggins
1987-5-11
20148
San Luis Obispo
Cuesta Ridge ca 5.8 mi from jctn with US 101 along Cuesta Ridge rd, 1.2 mi SE of Lopez trailhead
Comment
OBI13822
Phacelia cryptantha
Ernest C. Twisselmann
1955-4-6
1820
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Crocker Spring Cyn, 9.2 mi NW of Fellows
762
Comment
OBI13823
Phacelia cryptantha
Ernest C. Twisselmann
1955-6-4
2081 B
San Luis Obispo
Temblor Range and the Western San Joaquin Valley . Crocker Cyn, SE San Luis Obispo county
838
Comment
UCSB42074
Phacelia distans
McEnulty, Mary
1979-5-22
San Luis Obispo
Nipomo Mesa
30
Comment
OBI77622
Phacelia douglasii
Robert F. Hoover
1948-5-2
7504
San Luis Obispo
Between San Juan River and Carrizo Plain, W of Simmler
Comment
OBI13796
Phacelia douglasii
Eben McMillan
1952-4-2
San Luis Obispo
Palo Prieto Cyn 5 mi SE Cholame
Comment
OBI77623
Phacelia douglasii
Aart C. De Vos
1963-5-7
103
San Luis Obispo
4 mi NE of Santa Margarita
Comment
SBBG13126
Phacelia fremontii
C. B. Hardham
1958-3-31
2977
San Luis Obispo
Shell Crk, near Camatta Rd
Comment
OBI42932
Phacelia grisea
Jan Johnson, Melissa Boggs
1986-5-11
16
San Luis Obispo
Los Padres NF. East Cuesta Ridge about 12 mi N of San Luis Obispo, off hwy 101
Comment
RSA201655
Phacelia grisea
Robert F. Hoover
1951-6-21
7996
San Luis Obispo
Rocky Butte Lookout Station, Santa Lucia Mountains.
Comment
SBBG112418
Phacelia grisea
D. Keil with R. Riggins
1987-5-11
20145
San Luis Obispo
Cuesta Ridge E, along rd to radio facility N of Mt Lowe, ca. 0.35 mi from Cuesta Ridge Rd
731
Comment
UCR67878
Phacelia grisea
Steven A. Junak, Tina J. Ayers
1989-6-14
4114
San Luis Obispo
Cuesta Ridge Botanical Area: extreme N edge of Botanical Area, at end of powerline road 0.4 mi SW of intersection with Tassajera Creek Road; intersection in 1.8 mi west of Hwy 101.
506
Comment
OBI7616
Phacelia imbricata
Christian Smith
1974-5-1
s.n.
San Luis Obispo
Along Santa Rita Crk rd
Comment
RSA680188
Phacelia malvifolia
Scott D. White, Ken McDonald
2001-5-9
8461
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
SBBG6181
Phacelia malvifolia
C. B. Hardham
1959-5-23
4616
San Luis Obispo
Islay Cyn
Comment
SD244734
Phacelia tanacetifolia
David Keil
1998-4-20
26828
San Luis Obispo
Nacimiento Lake Drive, 1.3 miles W of junction with San Marcos Road, 7 road miles W of junction with US 101, W of Paso Robles.
Comment
OBI13722
Phacelia viscida
Robert F. Hoover
1967-2-18
10212
San Luis Obispo
Diablo Cyn, San Luis Range
Comment
CAS-BOT-BC265802
Phalaris aquatica
Ernest C. Twisselmann
1954-5-31
1311
San Luis Obispo
Eastern San Luis Obispo County, Chris Twisselmann Ranch, the Temblor Range and the Western San Joaquin Valley
667
Comment
OBI34368
Phalaris aquatica
Ruth Davis
1964-5-24
109
San Luis Obispo
Cal Poly campus near the swine unit
Comment
HSC91733
Phalaris californica
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro State Park
Comment
UCR58339
Phalaris californica
George K. Helmkamp
1989-8-6
s.n.
San Luis Obispo
Central Coast, Toro Creek Canyon Road, east of Hwy 101, just south of Cayucos
122
Comment
CAS-BOT-BC265899
Phalaris caroliniana
Alice Eastwood; John Thomas Howell
1936-5-7
2265
San Luis Obispo
Serrano Canyon near San Luis Obispo
Comment
OBI22099
Phalaris lemmonii
Robert F. Hoover
1964-6-11
9032
San Luis Obispo
Los Osos Valley
Comment
OBI31862
Pholisma arenarium
Kathlene & Gaylord Jones, Gaylord Jones
1978-6-20
s.n.
San Luis Obispo
200 ft SE of Jack Lake (property presently owned by Union Oil co.)
Comment
SBBG34851
Pholistoma auritum
Mrs. R. W. Summers
1886-4-20
San Luis Obispo
Shoubly Hills
Comment
UCR121532
Pholistoma auritum var. auritum
George K. Helmkamp, E. A. Helmkamp
2002-4-21
7501 A
San Luis Obispo
Central Coast, Santa Rosa Creek Rd., 11.2 mi east of Cambria
396
Comment
OBI66124
Pholistoma auritum var. auritum
D. R. Miller
1994-4-20
494 -220
San Luis Obispo
Pine Mt Region. From Walnut orchard field at Egebergs, San Simeon Crk drainage
Comment
UC606867
Pholistoma membranaceum
L. Constance
1938-4-10
2085
San Luis Obispo
ravine at n. edge of Paso Robles; Salinas River Valley
198
Comment
UCR101019
Pholistoma membranaceum
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3221
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with Calif. Hwy 33, roughly WNW of Maricopa
579
Comment
RSA573674
Phoradendron macrophyllum
Vanessa Ashworth, Nigel Boyle
1994-10-16
70
San Luis Obispo
Near junction between 13th St and Vine St, SE corner, in center of Paso Robles.
Comment
CAS-BOT-BC141209
Phoradendron serotinum subsp. macrophyllum
A. C. Rist
1964-4-15
s.n.
San Luis Obispo
Residence at 701 Vine Street, Paso Robles
Comment
SBBG55764
Physalis philadelphica
D. Keil
1977-10-29
San Luis Obispo
just off Hwy 227 on Huasna Rd
Comment
SBBG2992
Physocarpus capitatus
C. B. Hardham
1958-6-1
3532
San Luis Obispo
Santa Rita Cyn W of Templeton
Comment
LA212165
Physocarpus capitatus
A. L. Haines;
1973-5-19
s.n.
San Luis Obispo
Santa Rita Creek.
304
Comment
OBI31178
Pickeringia montana var. montana
Julie M. Vanderweir
1979-9-12
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI12781
Pickeringia montana var. montana
Susan Allison
1966-5-22
34
San Luis Obispo
Glacier above Marmalejho Flat, Hearst ranch
Comment
RSA122420
Pickeringia montana var. montana
B. Bolt
1936-3-19
639
San Luis Obispo
3/4 mile S. of mouth of Sycamore Canyon.
183
Comment
OBI27723
Pinus attenuata
Robert J. Rodin
1962-12-17
6996
San Luis Obispo
4 mi E of summit of Cuesta Grade on hwy 101
Comment
NY49962
Pinus coulteri
M. E. Jones
05 1882
s.n.
San Luis Obispo
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment Read comments Mar 9 2011
RSA175266
Pinus coulteri
Robert F. Thorne, P. Everett
1963-4-20
31607
San Luis Obispo
On Cuesta Ridge, about 4 miles SE of Cuesta Summit.
854
Comment
CAS-BOT-BC79002
Pinus muricata
R. F. Hoover
1947-10-24
7410
San Luis Obispo
Near Sunnyside School
Comment
JEPS70228
Pinus muricata
Robert J. Rodin
1960-4-9
6499
San Luis Obispo
on coast 4 mi s Morro Bay (facing ocean on Pecho Ranch); s of Morro Bay
Comment
CAS-BOT-BC80009
Pinus radiata
Alice Eastwood
1926-4-28
13640
San Luis Obispo
Cambria
Comment
OBI33106
Piperia elegans
David J. Keil
1983-7-16
17399
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI39966
Piptatherum miliaceum
David J. Keil, Eric Wise
1983-8-30
17915
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
CAS-BOT-BC254436
Piptatherum miliaceum
Ernest C. Twisselmann
1955-7-22
2274
San Luis Obispo
La Panza Range. Upper Navajo Canyon
807
Comment
OBI3705
Pittosporum undulatum
Mary Kidd
1970-11-1
122
San Luis Obispo
[Cal Poly campus]
Comment
OBI27962
Pittosporum undulatum
Joan Coffey
1972-5-19
28
San Luis Obispo
123 Crandall Way, San Luis Obispo
Comment
CAS-BOT-BC228024
Plagiobothrys
Roxana S. Ferris
1935-3-29
9099
San Luis Obispo
7 miles E of Pozo on the McKittrick road
Comment
OBI64992
Plagiobothrys acanthocarpus
Greg Wilvert
2005-4-5
124
San Luis Obispo
SE Half of the Caliente Range. 1.5 km S of Soda Lake rd, along Padrones Cyn rd
806
Comment
OBI81362
Plagiobothrys acanthocarpus
Jason Dart, A. Weichert
2010-3-25
352
San Luis Obispo
Palo Prieto Conservation Bank, Lake Parcel. This location is 0.6 mile southwest of Bitterwater Road, 3.75 driving miles southeast of Annette Road, on hills near Grant Lake.
Comment
RSA0020946
Plagiobothrys acanthocarpus
Greg Wilvert
2005-4-5
124
San Luis Obispo
1.5 km S of Soda Lake Rd. along Padrones Canyon Rd.
806
Comment
OBI48870
Plagiobothrys canescens
Lewis S. Rose
1937-4-8
37037
San Luis Obispo
Cholame
351
Comment
SBBG107633
Plagiobothrys canescens
C. B. Hardham
1960-4-4
5339
San Luis Obispo
Cantinas Crk
243
Comment
UCD147335
Plagiobothrys canescens
MJ Colletti; R. Boul
2010-4-22
CARR 1585
San Luis Obispo
San Luis Obispo County: Carrizo Plains National Monument, Calliente Range.
664
Comment
SBBG112504
Plagiobothrys canescens
D. Keil
1985-3-31
18513
San Luis Obispo
Calf Cyn area along St Hwy 58, halfway between Park Hill Rd and Hwy 229
Comment Read comments Jul 10 2014
UC1069026
Plagiobothrys fulvus
C. A. Graham
1938-4-19
348
San Luis Obispo
5 mi ese Bryson; Bryson Quadrangle
Comment
OBI64993
Plagiobothrys leptocladus
Greg Wilvert
2005-4-5
126
San Luis Obispo
SE Half of the Caliente Range. 1.5 km S of Soda Lake rd, along Padrones Cyn rd
806
Comment
OBI71010
Plagiobothrys leptocladus
G. F. Hrusa, K. Kugge, George Butterworth
1999-4-18
14996 A
San Luis Obispo
Carrizo Plain Natural Area. On Padrone Cyn Rd, S end of Carrizo Plain. UTM 11S, 0267055E, 3878150N
777
Comment
JEPS116457
Plagiobothrys nothofulvus
Alice Le Duc
1999-4-27
389
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
UCR163611
Plagiobothrys nothofulvus
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9199
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
UC455997
Plagiobothrys reticulatus
I. J. C. and Dr. White
1909-4-17
San Luis Obispo
Paso Robles
Comment Read comments Jan 25 2012
OBI20911
Plagiobothrys shastensis
Robert F. Hoover
1968-4-6
11003
San Luis Obispo
18 mi E of Creston on La Panza Rd
Comment
UC1285003
Plagiobothrys shastensis
R. F. Hoover
1949-4-21
7618
San Luis Obispo
La Panza road 18 mi e Creston
Comment
OBI15133
Planodes virginica
Robert F. Hoover
1947-3-29
6792
San Luis Obispo
Creston (1 mi from, on Shandon rd)
Comment
OBI59662
Plantago coronopus
David J. Keil
2001-12-18
29738
San Luis Obispo
San Luis Obispo. Along California Blvd. Ca. 1/2 block from Hathway Ave.
Comment
OBI3995
Plantago erecta
Elizabeth Rudd
1971-3-9
168
San Luis Obispo
3 mi N of Santa Margarita
305
Comment
OBI51810
Plantago erecta
Gary Westbrook
Mar-94
21
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly Cyn near Botanical Garden footbridge
244
Comment
SBBG36804
Plantago erecta
S. A. Junak, D. A. Young, T. J. Ayers
1989-4-27
3960
San Luis Obispo
USFS Rd 29S11.3, 0.1 mi W of W boundary sign for the Cuesta Ridge Botanical Area, 5.3 mi W of Hwy 101
786
Comment
RSA278534
Plantago erecta
T. C. Emmel
1965-3-20
24
San Luis Obispo
Madona St hills at S end of San Luis Obispo. Extensive range of hills just off US 101 freeway at Madona St exit.
Comment
RSA585668
Plantago erecta
M. D. Proctor, E. A. Young
1993-3-20
ROB- 286
San Luis Obispo
1 km NE of Chorro Res.
Comment
OBI11631
Plantago maritima
G. Thomas Robbins, John Weiler
1959-8-7
4140
San Luis Obispo
W of State hwy, 1.8 mi N of Arroyo de la Cruz, 5.6 mi S of Monterey County boundary
15
Comment
UCR252224
Plantago ovata
Dan S. Cooper
2013-4-2
413- 86 \7
San Luis Obispo
Central Coast, Los Osos, Audubon Society Sweet Springs Preserve
6
Comment
CDA21183
Plantago subnuda
D. Espinoza
2007-5-22
PDR 1366931
San Luis Obispo
South Coast Ranges; Arroyo del Padre Creek at Hwy 1.
0
Comment
OBI11648
Plantago subnuda
Robert F. Hoover
1967-10-7
10877
San Luis Obispo
Oso Flaco Lake
Comment
SBBG68772
Plantago subnuda
unknown
1895-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI11618
Platanus racemosa
VRMeer
1955-4-10
24
San Luis Obispo
Cal Poly campus; Botanical Gardens along stream bank
Comment
SD264787
Plecostachys serpyllifolia
David Keil
2016-2-6
33451
San Luis Obispo
Pismo Beach. Shell Beach Bluff Train from intersection of Indio Drive and Bluff Drive to parking area at southern end of Cave Landing Road overlooking Pirates Cove. Trail along top of sea bluff, eastern portion developed with residences above trail.
29
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
UCR163618
Plectritis macrocera
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9210
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
RSA585581
Plectritis macrocera subsp. macrocera
M. D. Proctor, E. A. Young
1993-4-12
ROB- 383
San Luis Obispo
0.5 km SE of Deer Trail Road on W Perimeter Road
Comment
RSA484180
Poa annua
Edwin Kline
1920-06
s.n.
San Luis Obispo
Near Paso Robles
Comment
OBI2829
Poa howellii
Larry E. Brown
1971-4-13
1941
San Luis Obispo
On Cuesta Ridge N of San Luis Obispo
Comment
OBI42945
Poa howellii
Jan Johnson, Melissa Boggs
1986-5-11
1
San Luis Obispo
Los Padres Natl Forest. E Cuesta Ridge about 15 mi N of San Luis Obispo on hwy 101
Comment
UCSB16789
Poa howellii
Hardham, Clare
1958-5-22
San Luis Obispo
Stenner Creek; Santa Lucia Mts.
Comment
CDA21209
Poa secunda
G. F. Hrusa, J. Hart
1993-4-6
10696
San Luis Obispo
Carrizo Plain. Flats at S end of Soda Lake on E side.
609
Comment
UC1873048
Poa secunda
David Keil
2001-3-28
29202
San Luis Obispo
Diablo Range. Avenal Ridge, Cottonwood Pass along Hwy 41, 1.1 mi W of Kern Co. line.
597
Comment
RSA659262
Poa secunda
David J. Keil
1981-4-9
14288
San Luis Obispo
1 mile from junction with Pozo Road on Las Pilitas Road.
Comment
CAS-BOT-BC243075
Poa secunda subsp. secunda
Clare B. Hardham
1957-5-6
1844
San Luis Obispo
Santa Lucia Mountains. 0.75 mile SE of Atascadero Lake
Comment
CAS-BOT-BC243078
Poa secunda subsp. secunda
Clare B. Hardham
1957-4-12
1640
San Luis Obispo
Santa Lucia Mountains
Comment
OBI22152
Poa secunda subsp. secunda
Robert D. Page
1962-4-20
80
San Luis Obispo
Calif State Polytechnic College, San Luis Obispo
Comment
OBI22153
Poa secunda subsp. secunda
Robert F. Hoover
1967-4-8
10386
San Luis Obispo
Carrizo Plain near N end of Soda Lake
Comment
OBI25018
Poa secunda subsp. secunda
David J. Keil, Dirk Walters
1980-4-26
13875
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
SBBG118307
Poa secunda subsp. secunda
E. Painter, M. Wetherwax, D. Keil, K. Downing, J. Olson
2000-5-16
CR 74
San Luis Obispo
above Nacimiento River, near Twin Bridges; Camp Roberts
180
Comment
UC1132817
Poa secunda subsp. secunda
G. T. Nordstrom
1937-4-29
1164
San Luis Obispo
2 mi nw Josephine School; Adelaida Quadrangle
Comment
CAS-BOT-BC243077
Poa secunda subsp. secunda
Clare B. Hardham
1957-4-13
1651
San Luis Obispo
Black Mountain, Highland District
Comment
CAS-BOT-BC243082
Poa secunda subsp. secunda
Clare B. Hardham
1957-4-14
1668
San Luis Obispo
Santa Lucia Mountains. Nick Marquart Ranch, [Cayness?] Road
Comment
OBI2596
Poa secunda subsp. secunda
Larry E. Brown
1970-4-12
1774
San Luis Obispo
Along Tassajera Rd N side of Cuesta Ridge near Santa Margarita
Comment
OBI28808
Poa secunda subsp. secunda
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14453
San Luis Obispo
10 mi E of jctn with Calif Rte 227 along Calif Rte 58
Comment
OBI72220
Poa secunda subsp. secunda
E. L. Painter & M. Wetherwax, David J. Keil
2000-4-18
SLO- 90
San Luis Obispo
Camp San Luis Obispo. Cerro Romualdo. UTMS (NAD27): zone 10, 706404E, 3910591N
120
Comment
OBI42362
Polycarpon depressum
David J. Keil, V. L. Holland
1982-4-23
15883
San Luis Obispo
Old dune area along edge of Morro Bay W of S Bay blvd and E of Santa Ysabel Ave
Comment
SBBG133088
Polygala californica
D. Keil, T. Teed, M. Uchida
2001-6-15
29613
San Luis Obispo
Chorro Crk drainage, across rd and down hill to Chorro Crk cyn area from Chorro Crk Bog Thistle exclosure; Camp San Luis Obispo
213
Comment
SBBG3987
Polygala californica
C. B. Hardham
1956-6-6
875
San Luis Obispo
NE slope of Cypress Mtn
Comment
IRVC29050
Polygonum amphibium var. emersum
G. K. Helmkamp
2003-10-8
8190
San Luis Obispo
base of Nipomo Mesa 0.25 mi SW of Halcyon Rd along an unnamed road near the railroad crossing Central Coast
15
Comment
UCR161298
Polypodium californicum
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9097
San Luis Obispo
Outer Central Coast Hills, Irish Hills; See Canyon, 1.0 mi N of San Luis Bay Drive
43
Comment
CAS-BOT-BC71990
Polypodium californicum
Clare B. Hardham
1958-1-2
2786
San Luis Obispo
1/2 mile north of San Carpoforo
Comment
UCD136966
Polypodium calirhiza
Margot B. Forde
1962-5-17
s.n.
San Luis Obispo
San Luis Obispo County: Cambria.
Comment
HSC91732
Polypogon interruptus
Susan H. Bicknell
1989-6-13
San Luis Obispo
Montana de Oro.
Comment
OBI31291
Polypogon maritimus
Joy Nishida, Ginger King
1982-7-2
487
San Luis Obispo
American Cyn. 1.4 mi S of American Cyn campground where stream crosses rd
500
Comment
OBI43261
Polypogon monspeliensis
Eric Wise
1981-9-29
1264
San Luis Obispo
Oso Flaco Lake
Comment
OBI43270
Polypogon monspeliensis
Eric Wise
1981-7-10
909
San Luis Obispo
Santa Margarita Lake: man-made reservoir in Salinas River channel
Comment
CAS-BOT-BC237330
Polypogon monspeliensis
Clare B. Hardham
1957-5-30
2049
San Luis Obispo
Santa Lucia Mountains. Ephemeral stream near Klau Mine
Comment
OBI43299
Polypogon monspeliensis
Eric Wise
1981-6-26
682
San Luis Obispo
At E entrance to Cambria Air Force Station 5.6 mi S of Cambria W of Hwy 1
Comment
OBI8492
Polypogon monspeliensis
R. D. McCall
1978-10-10
15
San Luis Obispo
Along rd in Res. Cyn.
Comment
CAS-BOT-BC102646
Populus fremontii
Ernest C. Twisselmann
1961-8-23
6561
San Luis Obispo
Grant's Lake, eastern San Luis Obispo County
582
Comment
OBI9889
Populus fremontii
Larry E. Brown
1970-4-26
1783
San Luis Obispo
On the road from Santa Margarita to Pozo
Comment
OBI60713
Portulaca oleracea
Ann Cochran
1986-7-19
33
San Luis Obispo
Orchard at the corner of Cucamunga and Doris trl
579
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
UC1873041
Potamogeton illinoensis
David Keil with Kathleen Keil
2002-7-27
29890
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River), in small cove.
396
Comment
SBBG112411
Potamogeton nodosus
E. Wise
1983-6-30
1723
San Luis Obispo
Santa Margarita Lake
Comment
CAS-BOT-BC453831
Potamogeton nodosus
Clare B. Hardham
1957-9-2
2597
San Luis Obispo
Santa Lucia Mountains. Nacimiento Lake
Comment
CAS-BOT-BC453994
Potamogeton pectinatus
Ernest C. Twisselmann
1959-11-2
5903
San Luis Obispo
Small stream at the outlet of Oso Flaco Lake.
4
Comment
UCR266653
Potamogeton pusillus
David J. Keil, Kathleen Keil
2002-7-27
29899
San Luis Obispo
Santa Margarita Lake, reservoir formed by dam on Salinas River
396
Comment
OBI36970
Potentilla anserina
Eric Wise
1982-4-28
1403
San Luis Obispo
Sweet Springs marsh. NW of 4th and Ramona, Los Osos
Comment
SBBG44703
Potentilla anserina subsp. pacifica
L. W. Edge
1972-4-20
129
San Luis Obispo
edge of Hospital Lake, Dune Lakes area
Comment
UCSB24058
Potentilla anserina subsp. pacifica
Tucker, B.
1965-04
San Luis Obispo
Around the mouth of the Oso Flaco Lake stream into the sea, 4 mi. south of Oceano, on Pismo Beach.
Comment
POM366493
Potentilla anserina var. grandis
Thekla Mohr
1911-1
2116
San Luis Obispo
San Luis Obispo.
Comment
OBI80369
Primula clevelandii
David J. Keil, with Lynne Dee Oyler
1990-3-16
21336
San Luis Obispo
Arroyo Grande West side of Oak Park Rd.
Comment
CAS-BOT-BC163010
Prunus fasciculata var. fasciculata
Alice Eastwood
1940-4-14
18927
San Luis Obispo
Nipoma Mesa
Comment
UCR38999
Prunus fasciculata var. punctata
David J. Keil
1983-11-19
18061
San Luis Obispo
Central Coast, Between Sea Pines Golf Course (Baywood Park) and Shark Inlet at southern end of Morro Bay
9
Comment
OBI34070
Prunus fasciculata var. punctata
Janice M. Toyoshima
1979-4-18
A 8
San Luis Obispo
S of Shark Inlet, Morro Bay
Comment
OBI31578
Prunus ilicifolia
Joy Nishida
1982-5-22
391
San Luis Obispo
American Cyn; 1.2 mi S of American Cyn campground
Comment
CAS-BOT-BC154481
Prunus ilicifolia
Ernest C. Twisselmann
1968-5-13
14205
San Luis Obispo
La Panza Range. Head of Cammatta Canyon at the Cottingham place
609
Comment
OBI10051
Prunus ilicifolia
Robert F. Hoover
1954-5-15
8347
San Luis Obispo
Between Middle and E branches of Huerhuero Crk
Comment
OBI62779
Prunus ilicifolia
Fred W. Rush
1956-1
5
San Luis Obispo
Mt. San Luis
305
Comment
OBI27333
Pseudognaphalium beneolens
Robert L. Allen, Nancy E. Arnold
1981-5-17
321
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts
305
Comment
UC1321268
Pseudognaphalium beneolens
R. F. Hoover
1966-10-5
10112
San Luis Obispo
s of Black Lake Canyon (Nipomo Mesa); Nipomo Mesa
Comment
OBI50870
Pseudognaphalium beneolens
Steven A. Junak
1990-7-26
4426
San Luis Obispo
Santa Lucia Mts: N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area ca 0.4 mi NW ofPeak 2478, at SW end of mine excavation along abandoned mine rd which intersects W Cuesta Ridge Rd ca 4.0 mi W of hwy 101
Comment
OBI51336
Pseudognaphalium biolettii
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis
1993-6-24
1 .3
San Luis Obispo
San Simeon State park, NE corner of park
Comment
UC1314948
Pseudognaphalium biolettii
R. F. Hoover
1967-3-15
10249
San Luis Obispo
n Arroyo Grande; Oak Park district
Comment
OBI27332
Pseudognaphalium californicum
Robert L. Allen, Nancy E. Arnold
1981-5-17
322
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts @ halfway down NW facing slope
Comment
OBI80982
Pseudognaphalium californicum
Catlin Roshani, Alayna Ericson, Madeline Carlson, Wai Wong, Michelle Tran, Suha Saya, Katie Bishop
2015-4-24
1
San Luis Obispo
West Cuesta Ridge, on east facing slope 200ft north on Tv Tower Rd parking lot on west side of HIghway 101
455
Comment
OBI16428
Pseudognaphalium californicum
Robert F. Hoover
1946-6-13
6143
San Luis Obispo
6 mi S of San Luis Obispo
Comment
OBI53637
Pseudognaphalium californicum
Arthur W. Hazebrook
1991-5-7
77
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill; stabilized dunes; NW most stand of Coreopsis gigantea and main Hill area
Comment
SBBG25035
Pseudognaphalium californicum
D. Myrick
1966-3-23
1301
San Luis Obispo
field just back of ocean bluff at Arroyo de la Cruz, ca 6 mi N of San Simeon
Comment
JEPS60738
Pseudognaphalium luteoalbum
Ernest C. Twisselmann and Clifton F. Smith
1969-11-12
16330
San Luis Obispo
summit Palo Prieta Canyon; The Temblor Range, Western San Joaquin Valley, Twisselmann L
701
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
OBI72941
Pseudognaphalium stramineum
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22595
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
UCD135220
Pseudognaphalium stramineum
P. B. Kennedy
1927-7-12
s.n.
San Luis Obispo
San Luis Obispo County: Oceano.
Comment
OBI76649
Psilocarphus brevissimus var. brevissimus
Meg Perry
2010-4-23
28 -Oct
San Luis Obispo
Carrizo Plain N of Calif Valley, Township 30S, Range 18E, Sect 4
614
Comment
OBI56375
Psilocarphus chilensis
David J. Keil
1999-4-29
28293
San Luis Obispo
Camp Roberts; area proposed for northward extension of McMillan Airstrip on north side of Generals Road.
Comment
OBI73111
Psilocarphus tenellus
David J. Keil, with Lynne Dee (Oyler) Althouse
2000-5-10
28650
San Luis Obispo
Santa Margarita Ranch. Ca. 0.5 miles south of railroad crossing along Pozo Road and westward along ranch roads.
Comment
CAS-BOT-BC362010
Psilocarphus tenellus
Ernest C. Twisselmann
1955-5-27
2042
San Luis Obispo
La Panza Range. Summit of Cammatta Canyon on Navajo Canyon Road
586
Comment
UCR122462
Psilocarphus tenellus var. tenellus
George K. Helmkamp, E. A. Helmkamp
1998-5-20
4002
San Luis Obispo
Central Coast, Irish Hills, 3.1 miles SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos
351
Comment
CAS-BOT-BC72646
Pteridium aquilinum
R. F. Hoover
1966-9-21
10075
San Luis Obispo
1 mile south of Edna on Price Canyon road to Pismo Beach
Comment
SEINET7063719
Pterostegia drymarioides
A. G. Vestal
1947-4-18
s.n.
San Luis Obispo
Serpentine at San Luis Obispo. UTM Zone 10, 716128mE, 3906096mN. (WGS84/NAD83).
523
Comment
OBI35639
Pterostegia drymarioides
S. M. Inman
1983-5-17
63
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. Rt on dirt rd after 'deer' sign, to S of dirt rd
Comment
SEINET11262345
Pterostegia drymarioides
David Keil, Kathleen Keil
1990-4-7
21365
San Luis Obispo
3 miles from Highway 58 along Hwy 229 south of Creston.; 0
365
Comment
OBI27013
Quercus agrifolia var. agrifolia
James Courtney
1980-12-20
4
San Luis Obispo
Pennington Crk Biological Reserve
Comment
OBI56755
Quercus agrifolia var. agrifolia
David J. Keil, with V. L. Holland
1999-6-9
28364
San Luis Obispo
Camp Roberts. In area with approximate 100 m radius of intersection of F1 Road and D34 Road (ca. 35 deg. 44.734'N x 120 deg. 50.118'W)
366
Comment
SBBG44904
Quercus agrifolia var. agrifolia
L. W. Edge
1972-5-8
162
San Luis Obispo
Los Osos, above Cabrillo Estates
Comment
SBBG20030
Quercus agrifolia var. agrifolia
J. M. Tucker
1963-4-11
3682
San Luis Obispo
N side of St Hwy 41, 15.1 mi (by rd) E of Cambria
Comment
OBI28608
Quercus berberidifolia
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
162
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
OBI3768
Quercus berberidifolia
Elizabeth Rudd
1971-4-26
232
San Luis Obispo
3 mi NE of Santa Margarita
427
Comment
OBI53287
Quercus douglasii
Lynne Dee Oyler
1986-3-21
350
San Luis Obispo
Agua Escondido. USFS blue oak study area
Comment
SEINET12029203
Quercus douglasii
J. M. Tucker
1947-1
1639 -B
San Luis Obispo
0.25mi S of Hwy-466,and 1mi E of Summit of Polonio Pass
Comment
UC993108
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-BC79321
Quercus dumosa
Ernest C. Twisselmann
1957-11-2
4109
San Luis Obispo
Mesa at the S end of Morro Bay, 1 mile E of Baywood Park
15
Comment
SBBG93665
Quercus durata var. durata
T. J. Ayers, S. A. Junak, D. Young
1989-4-27
716 a
San Luis Obispo
just NW of sign near W boundary of Cuesta Ridge Botanical Area
Comment
OBI14253
Quercus garryana
Robert F. Hoover
1957-8-28
8405
San Luis Obispo
Between Rocky Butte and PIne Mt above San Simeon
Comment
CAS-BOT-BC62832
Quercus lobata
Herman Knoche
1919-10-1
2416
San Luis Obispo
Santa Margarita
Comment
OBI14252
Quercus lobata
Robert F. Hoover
1964-5-15
8889
San Luis Obispo
Pine Top Mt, S of San Carpoforo Crk
Comment
UCD81368
Quercus palmeri
Clare B. Hardham
1958-9-8
3957
San Luis Obispo
San Luis Obispo Co.: Peachy Canyon Road, 5.7 miles west of Paso Robles.
Comment
SBBG93998
Rafinesquia californica
S. A. Junak
1990-4-26
4209
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
OBI50240
Rafinesquia californica
David J. Keil
1991-6-7
21565
San Luis Obispo
Rd to Cerro Alto Campground, Los Padres NF between Morro Bay and Atascadero along hwy 41. Santa Lucia Mts
305
Comment
JEPS55099
Ranunculus californicus
W. L. Jepson
1939-4-13
19088
San Luis Obispo
Santa Margarita
Comment
UCR16550
Ranunculus californicus
C. M. Bringle
1967-3-20
B670320 16
San Luis Obispo
South Coast Range/Central Coast, On H.A. Hildenbrand Ranch, Rt. 2, Box 103, S.L.O., about 2 mi north of town. In second pasture behind ranch house, 50 ft west of stream on sunny slope
427
Comment
HSC91632
Ranunculus californicus var. californicus
Susan H. Bicknell
1989-4-19
San Luis Obispo
Montano de Oro MDO 30
Comment
HSC91633
Ranunculus californicus var. californicus
Susan H. Bicknell
1989-4-19
San Luis Obispo
Montano de Oro State Park, MDO 27-28
Comment
POM346604
Ranunculus californicus var. cuneatus
Barry Burnell
1971-2-20
261
San Luis Obispo
3.1 miles S of San Carpojo Creek.
9
Comment
OBI60096
Ranunculus hebecarpus
G. F. Hrusa
1995-4-15
12099
San Luis Obispo
La Panza Range. Immed adj to spring at Queen Bee Camp
750
Comment
CAS-BOT-BC55870
Rhamnus crocea
W. R. Dudley
1902-4-5
s.n.
San Luis Obispo
Wild Cherry Creek, North of Port Harford
Comment
CAS-BOT-BC55873
Rhamnus crocea
Carl B. Wolf
1929-4-16
3640
San Luis Obispo
Narrow Canyon of Morro Creek, 6 mi. E. of Morro Bay
243
Comment
UC1121880
Rhamnus ilicifolia
T. M. Hendrix
1937-6-4
253
San Luis Obispo
5 mi nw El Dorado School; Pozo Quad.
518
Comment
UC1121904
Rhamnus ilicifolia
T. M. Hendrix
1939-5-17
1035
San Luis Obispo
0.25 mi sw Luelling Ranch; Branch Mt. Quad.
762
Comment
RSA647588
Rhamnus ilicifolia
T. Strid
1972-4-15
s.n.
San Luis Obispo
2 miles S on Old Morro Road, off Acascadero Road.
305
Comment
CAS-BOT-BC200726
Rhus aromatica
Ernest C. Twisselmann
1955-7-22
2284
San Luis Obispo
La Panza Range. Mouth of Toro Canyon
594
Comment
UC454752
Rhus trilobata
I. J. Condit
1910-3-28
San Luis Obispo
Pozo to La Panza
Comment
CAS-BOT-BC92487
Ribes aureum var. gracillimum
Clare B. Hardham
1953-3-1
184
San Luis Obispo
Santa Lucia Mountains. Las Tablas Creek.
Comment
CAS-BOT-BC169017
Ribes indecorum
R. F. Hoover
1947-1-6
6592
San Luis Obispo
Above head of See Canyon, San Luis Range
Comment
OBI14044
Ribes indecorum
Robert F. Hoover
1947-1-6
6590
San Luis Obispo
Upper Coon Crk, San Luis Range
Comment
OBI14045
Ribes indecorum
Robert F. Hoover
1964-1-19
8627
San Luis Obispo
Lower Coon crk, San LUis Range
Comment
CAS-BOT-BC212800
Ribes menziesii
R. F. Hoover
1947-1-26
6603
San Luis Obispo
Los Osos Valley
Comment
CAS-BOT-BC212799
Ribes menziesii
Alice Eastwood; John Thomas Howell
1937-5-1
4181
San Luis Obispo
Pettitt Canyon, San Luis Range
Comment
SBBG133045
Ribes quercetorum
D. Keil
2009-2-15
30662 -1
San Luis Obispo
Hwy 58 between Creston-O'Donnovan Rd and La Panza Rd, N side of hwy
Comment
RSA0019086
Ribes sanguineum var. glutinosum
L. R. Abrams
1924-4-4
10160
San Luis Obispo
Foot of Questa Grade.
Comment
UC111193
Ribes sanguineum var. glutinosum
J. H. Barber
1899-6-19
San Luis Obispo
coast slope Santa Lucia Mts.
Comment
OBI14014
Ribes speciosum
F. Rush
June1956
70
San Luis Obispo
Mt. SLO
Comment
OBI14015
Ribes speciosum
Robert F. Hoover
1947-1-3
6580
San Luis Obispo
Perry Creek SE of Cambria
Comment
SBBG93716
Ribes speciosum
S. A. Junak
1990-5-1
4299
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, along old trail on ridge ca. 0.55 mi E of W Cuesta Ridge Rd, ca. 0.3 mi S of second high voltage tower E of W Cuesta Ridge Rd
594
Comment
SD249222
Ribes speciosum
Alyssa Kawakami, Nicolette Chan
2014-2-23
2
San Luis Obispo
San Luis Obispo; Cal Poly campus. Cal Poly Canyon Rd., ca. 0.5 mile on east side.
Comment
UC1296047
Ribes speciosum
R. F. Hoover
1947-1-3
6580
San Luis Obispo
se Cambria; Perry Creek
Comment
RSA0019659
Ribes speciosum
P. A. Munz
1925-3-25
9198
San Luis Obispo
Morro Creek.
305
Comment
RSA0040438
Rigiopappus leptocladus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
s.n.
San Luis Obispo
East end of the Santa Lucia Wilderness. Started at locked gate to lookout on Hi Mountain, then south southeast to Hi Valley, then east to Road 30S05.2., Trail started near 35.26052N 120.42981W. ended at 35.24926N 120.38324W. T31S R15E S8, NE1/4.
558
Comment
OBI56550
Rigiopappus leptocladus
David J. Keil
1998-6-8
27731
San Luis Obispo
Hwy 58, 6.2 road miles E of junction with Red Hill Rd.
Comment
OBI14964
Rorippa palustris subsp. palustris
Robert F. Hoover
1966-5-14
9852
San Luis Obispo
Oso Flaco Lake
Comment
OBI14965
Rorippa palustris subsp. palustris
Robert F. Hoover
1964-4-13
8695
San Luis Obispo
Atascadero Lake at Atascadero
Comment
OBI23037
Rorippa palustris subsp. palustris
David J. Keil
1979-10-27
13670
San Luis Obispo
E end of Lopez Lake below confluence of Arroyo Grande Crk and Phoenix crk, 0.2 mi from jctn of Lopez Cyn Rd and Pozo Rd
Comment
OBI57249
Rorippa palustris subsp. palustris
David J. Keil
1998-8-19
27943
San Luis Obispo
Salinas River at Las Pilitas Rd.
347
Comment
CDA17887
Rosa californica
Austin Griffiths, K. G. & G. J. Jones
1986-4-23
s.n.
San Luis Obispo
Easternmost toe of dune bordering N edge of Santa Maria River
0
Comment
SBBG4977
Rosa gymnocarpa
C. B. Hardham
1959-5-19
4558
San Luis Obispo
headwaters of Las Tablas Crk
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
UCR118319
Rubus armeniacus
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4240
San Luis Obispo
Central Coast Ranges, Irish Hills, SW of San Luis Obispo, Prefumo Cyn., 3.2 mi SW of Los Osos Valley Rd.
198
Comment
OBI58687
Rubus discolor
David J. Keil
1998-6-15
27846
San Luis Obispo
Between Paso Robles and Cambria, along Dover Canyon Rd., 0.8-2 miles N of Hwy 46.
Comment
UC1128629
Rubus parviflorus
H. C. Lee
1936-4-6
552
San Luis Obispo
Davis Canyon, Port San Luis Quadrangle Davis Canyon; , Port San Luis Quadrangle
Comment
CAS-BOT-BC156992
Rubus ursinus
Alice Eastwood
1927-4-7
14281
San Luis Obispo
Morro, San Luis Obispo
Comment
CAS-BOT-BC157000
Rubus ursinus
Alice Eastwood; John Thomas Howell
1938-6-14
5947
San Luis Obispo
Cambria
Comment
OBI27012
Rubus ursinus
James Courtney
1980-12-20
5
San Luis Obispo
Pennington Creek Biological Preserve
Comment
OBI35354
Rubus ursinus
Melody Dickens
1981-4-15
70 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
SBBG3110
Rubus ursinus
C. B. Hardham
1958-3-4
2850
San Luis Obispo
Cambria
Comment
UCR140149
Rubus ursinus
George K. Helmkamp
2004-2-6
8241
San Luis Obispo
Central Coast, entrance to Oso Flaco Lake, SW of Nipomo
6
Comment
OBI45267
Rubus ursinus
Francis Xavier Villablanca
1986-5-17
19
San Luis Obispo
1/2 mi S of Ardath St, and 1/4 mi E of the end of Pineridge end of Pineridge Rd
Comment
CDA22892
Rumex acetosella
G. D. Barbe
1974-5-16
1790
San Luis Obispo
Southwest corner of Frontage Road and Juniper Street, Nipomo.
0
Comment
CAS-BOT-BC421812
Rumex conglomeratus
Clare B. Hardham
1956-8-3
1245
San Luis Obispo
Santa Lucia Mountains. Cienega Creek, T. Dellaganna Ranch.
Comment
OBI36797
Rumex conglomeratus
Eric Wise
1981-9-29
1240
San Luis Obispo
Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd
Comment
OBI51299
Rumex crispus
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .58
San Luis Obispo
San Simeon State Park. NE corner of San Simeon State Park; top of hill
Comment
UCR123551
Rumex crispus
George K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5331 A
San Luis Obispo
Central Coast, Morro Bay State Park at the south end of the marina.
6
Comment
OBI36999
Rumex crispus
Eric Wise
1981-9-17
1178
San Luis Obispo
Berquist Ranch Rd. 12.8 mi N of hwy 58 on Shell Crk Rd
Comment
OBI37007
Rumex crispus
Eric Wise
1982-6-10
1499
San Luis Obispo
Pond on hwy 1.1 mi E of Creston O'Donovan Rd
Comment
OBI40166
Rumex crispus
David J. Keil
1981-4-25
14587
San Luis Obispo
Baywood Park at Sweet Springs marsh
Comment
SBBG117533
Rumex pulcher
E. Painter, M. Wetherwax
2002-5-22
SLO 273
San Luis Obispo
rd to Guard Hill; Camp San Luis Obispo
162
Comment
UCR42655
Rumex salicifolius
E. A. Wise
1984-7-17
1926
San Luis Obispo
Central Coast, Toro Creek c. 1-2 km from the ocean
Comment
OBI57325
Sagina apetala
David J. Keil
1998-4-20
26819
San Luis Obispo
NW of Paso Robles along Nacimiento Lake Drive, 0.1 miles E of junction with San Marcos Rd.
Comment
CAS-BOT-BC103283
Salix bonplandiana
Ernest C. Twisselmann
1969-8-23
15934
San Luis Obispo
Spring in the San Andreas Fault at the summit of Choice Valley
701
Comment
OBI9869
Salix breweri
Robert F. Hoover
1964-5-13
8825
San Luis Obispo
Tassajera Crk
Comment
OBI77136
Salix exigua
Robert F. Hoover
1949-4-9
7585
San Luis Obispo
Shandon
Comment
UC1969519
Salix gooddingii
David Keil
2001-5-10
29439
San Luis Obispo
Bitterwater Road, 12.3 road miles north from Highway 58.
Comment
OBI37108
Salix gooddingii
Eric Wise
1981-8-7
1046
San Luis Obispo
Poso Ortega lake
Comment
OBI9847
Salix laevigata
Robert F. Hoover
1953-5-16
8299
San Luis Obispo
Grant Lake on margin of dry lakebed
Comment
OBI36897
Salix lasiolepis
Eric Wise
1982-4-28
1384
San Luis Obispo
Little Morro Creek, Morro Bay
Comment
RSA116488
Salix lasiolepis
E. C. Twisselmann
1954-2-28
840
San Luis Obispo
Sandiago Joe's Spring. 9 miles E of Simmler. Temblor Range. Western San Joaquin Valley.
579
Comment
CAS-BOT-BC107244
Salix lasiolepis var. bigelovii
Alice Eastwood
1927-8-1
15035
San Luis Obispo
San Simeon Bay
Comment
CAS-BOT-BC124829
Salix lasiolepis var. lasiolepis
Eben McMillan
1954-3-9
161
San Luis Obispo
Two miles south of Cholame
Comment
RSA518091
Salix sitchensis
Steven A. Junak
1990-5-15
4336
San Luis Obispo
Santa Lucia Mtns. Near S edge of Cuesta Ridge Botanical Area. In small side canyon in upper middle fork of Chorro Creek. Just upstream from 'Dead Miner's Camp' at N end of Pick and Shovel Mine. Los Padres National Forest.
610
Comment
OBI42158
Salsola australis
Rob Reid
1983-11-13
11
San Luis Obispo
In the Grace Oil fields of Price cyn
Comment
CAS-BOT-BC180656
Salsola tragus
T. C. Fuller
1965-10-7
14179
San Luis Obispo
S. side of Hwy 466 to Paso Robles, 1.3 mi. W. of Shandon
Comment
OBI66616
Salsola tragus
David J. Keil
1998-10-9
28173
San Luis Obispo
Temblor Range, Crocker Grade, 2 mi from junction with Elkhorn Rd.
920
Comment
CAS-BOT-BC220715
Salvia
Ella Dales Cantelow
1941-3-29
3793
San Luis Obispo
7 1/2 mi. e. of Pozo
Comment
POM202686
Salvia carduacea
Marcus E. Jones
1934-4-4
s.n.
San Luis Obispo
Pismo Beach
Comment
SBBG17487
Salvia carduacea
C. B. Hardham
1959-5-6
4397
San Luis Obispo
E slopes of Tierra Redonda, Bee Rock, Nacimiento Rd
Comment
POM283375
Salvia carduacea
Lyman Benson
1932-5-9
3558
San Luis Obispo
Upper Cuyama Valley, Temblor Mt. Ranges
610
Comment
RSA0056365
Salvia carduacea
James R. Shevock
1971-3-14
782
San Luis Obispo
Palos Pietos Cyn.
579
Comment
OBI31438
Salvia columbariae
Joy Nishida, Julie Oxford
1982-4-16
308
San Luis Obispo
1.2 mi S of American Cyn campground
506
Comment
UCD78292
Salvia columbariae
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4644
San Luis Obispo
San Luis Obispo Co.: Along Hwy. 58 between Soda Lake Road and Santa Margarita.
595
Comment Read comments Dec 8 2011
OBI8155
Salvia columbariae
Lynne D. Althouse
1977-4-2
26
San Luis Obispo
Wolfe's Horse ranch near San Luis High School
130
Comment
OBI69976
Salvia leucophylla
David J. Keil, Kathleen Faustini, Chuck & Nancy Warner
1989-4-13
s.n.
San Luis Obispo
S of Calif Valley and W of Soda Lake rd on ranch managed by the Nature Conservancy
Comment
HSC37451
Salvia mellifera
A. M. Montalvo, J. D. Ackerman
1975-6-24
501
San Luis Obispo
Cerro Alto Campground off Hwy. 41, between Altascadero and Morro Bay; In the Santa Lucia Mtns.
Comment
SBBG104935
Salvia mellifera
F. L. Johnson, E. A. Young
1993-5-26
ROB 630
San Luis Obispo
Whiskey Spring; Camp San Luis Obispo
Comment
SBBG95562
Salvia mellifera
J. Eliot
1986-5-21
26
San Luis Obispo
Cuesta Ridge, 1 mi W on TV Tower Rd
Comment
CAS-BOT-BC230021
Salvia mellifera
H. E. McMinn
1923-6-21
1159
San Luis Obispo
About Camp Fremont
Comment
OBI25905
Salvia sonomensis
Eric Lamers
1981-3-3
18
San Luis Obispo
Cuesta Ridge along roadside 1 mi from radio towers
Comment
OBI76885
Salvia spathacea
D. R. Miller
2012-3-15
312 .1014
San Luis Obispo
Rocky Butte/Pine Mt Region. From the S end of Tobacco Ridge sdown in Tobacco Flats area, the drainage is Tobacco Crk
488
Comment
RSA0019338
Sambucus mexicana
Greg Wilvert
2005-5-11
400
San Luis Obispo
Southeast half of the Caliente Range: Semper Spring.
870
Comment
OBI78857
Sambucus nigra
David J. Keil
2013-8-29
31996
San Luis Obispo
Morro Bay State Park. Northeast of east end of Santa Ysabel Ave on slope south of Los Osos Creek
15
Comment
OBI31601
Sambucus nigra subsp. caerulea
Joy Nishida
1982-5-8
367
San Luis Obispo
.4 mi S from American cyn campground.
610
Comment
OBI13090
Sambucus nigra subsp. caerulea
Annemarie Rond
1977-5-26
62
San Luis Obispo
Poly cyn, Cal POly campus
Comment
UC1296070
Sanguisorba minor subsp. muricata
R. F. Hoover
1947-3-8
6650
San Luis Obispo
coast w Cambria; w of Cambria
Comment
OBI35232
Sanicula arguta
K. A. Nadeau
1983-4-30
12
San Luis Obispo
About 3 mi E of San Luis Obispo on ridgeabove intersection of Broad St. and Rockview Rd.
Comment
OBI43692
Sanicula arguta
Rhonda Riggins
1987-4-16
1554
San Luis Obispo
Poly hill, Cal Poly campus
183
Comment
RSA0036677
Sanicula bipinnata
LeRoy Gross, Evan Meyer
2014-4-15
6236
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
OBI43693
Sanicula crassicaulis
Rhonda Riggins
1987-4-16
1553
San Luis Obispo
Slopes of Pioly Hill, Cal Poly campus
183
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
UC1583867
Sanicula crassicaulis
Rhonda Riggins
1987-4-16
1553
San Luis Obispo
California Polytechnic State University campus, Poly Hill Poly Hill; California Polytechnic State University, Poly Hill
182
Comment
JEPS98667
Sanicula maritima
P. Vargas
1996-4-28
22 PV96
San Luis Obispo
Arroyo de la Cruz, hills at N of creek bank
Comment
UC754980
Sanicula maritima
R. F. Hoover
1947-4-16
6932
San Luis Obispo
near San Luis Obispo (w base of Cerro Romauldo); Cerro Romauldo
Comment
UC1127650
Saxifraga californica
G. T. Nordstrom
1937-3-23
1011
San Luis Obispo
1.6 mi ese of Chimney Rock
304
Comment
OBI35214
Schoenoplectus californicus
Eric Wise
1982-7-2
1623
San Luis Obispo
Lettuce lake. Immed SW of Oso Flaco Lk. Flat land to the E. Dune encroachment to the N and W
Comment
OBI35199
Schoenoplectus californicus
Eric Wise
1981-9-29
1268
San Luis Obispo
Oso Flaco Lake, shore of destabilized sand
Comment
OBI43626
Schoenoplectus pungens
Eric Wise
1982-6-24
1536
San Luis Obispo
South shore of Laguna Lake, SLO
Comment
OBI5581
Schoenoplectus pungens
Sharon Jochums
1974-5-19
267
San Luis Obispo
Just N of Point San Simeon
Comment
SBBG109416
Schoenoplectus pungens var. badius
C. B. Hardham
1957-6-4
2065
San Luis Obispo
San Marcos Crk near Oak Flat Rd
Comment
SBBG18256
Schoenoplectus pungens var. badius
M. A. Piehl
1962-5-23
62295
San Luis Obispo
W side of Oso Flaco Lake
Comment
OBI43610
Schoenoplectus pungens var. longispicatus
Eric Wise
1983-10-16
1820
San Luis Obispo
Ortega Spring. One mi S of Hwy 46 (near Cholame) on Bitterwater Valley Rd. Palo Prieta Cyn. 2 collections: one at Spring with cattle feeding and the other about 1/4 mi closer to road
Comment
UCR42829
Scirpus cernuus
David J. Keil
1977-8-7
12489
San Luis Obispo
Central Coast, Los Osos Valley Road c. 1 mi west of Turri Road
18
Comment
UCR4887
Scirpus cernuus var. californicus
O. F. Clarke
1966-11-26
661126- 13
San Luis Obispo
Central Coast, Morro Bay
6
Comment
OBI43544
Scirpus microcarpus
Eric Wise
1981-5-14
306
San Luis Obispo
Sweet Springs marsh. NW of 4th and Ramona, Los Osos
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
OBI78571
Scirpus microcarpus
Eric Wise
1981-7-26
968
San Luis Obispo
Poly Cyn. Cal Poly campus
Comment
OBI33303
Scirpus microcarpus
Raymond J. Martinez
1965-4-25
5
San Luis Obispo
Davenport Crk, N side of San Luis Range
Comment
UC1100822
Scirpus pungens
Malcolm A. Nobs, S. Galen Smith
1948-9-9
659
San Luis Obispo
s Pismo Beach (dune-bound marshes)
Comment
OBI35289
Scrophularia californica
Melody Dickens
1980-5-30
35 Bh
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
OBI38286
Scrophularia californica
David J. Keil
1985-5-5
18744 -2
San Luis Obispo
Black Lake Cyn on Nipomo Mesa SE of Oceano
Comment
UC455539
Scrophularia californica
C. L. Flint
1914-5-1
San Luis Obispo
Reservoir <Cannon>
Comment
OBI56374
Scrophularia californica
David J. Keil
1987-5-11
20146
San Luis Obispo
Cuesta Rige, East road to radio facility north of Mount Love. Ca. 0.35 miles from Cuest Ridge Rd. and 4 miles from Hwy 104
Comment
POM280696
Scrophularia californica
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
Templeton - Cambria
Comment
RSA0074866
Sedum radiatum subsp. radiatum
David J. Keil
1998-5-27
27518
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
OBI15545
Senecio aphanactis
Robert F. Hoover
1967-4-20
10495
San Luis Obispo
4 mi E of Creston on La Panza rd
Comment
OBI73347
Senecio aphanactis
David J. Keil, with Kathleen A. Keil
2010-3-24
30670
San Luis Obispo
La Panza Mountains. Red Hill Road, just south of junction with Highway 58.
605
Comment
OBI15544
Senecio aphanactis
Robert F. Hoover
1967-4-8
10370
San Luis Obispo
18 mi SE of Creston on La Panza rd
Comment
UC1285062
Senecio astephanus
R. F. Hoover
1965-6-17
9443
San Luis Obispo
on n side near summit Tassajera Peak; Santa Lucia Range, on n side near summit Tassajera Peak
Comment
UC52300
Senecio blochmaniae
Mrs. R. W. Summers
1886-10-7
San Luis Obispo
Morro Bay
Comment
OBI15532
Senecio blochmaniae
Robert F. Hoover
1946-10-20
6526
San Luis Obispo
Near Callender RR siding
Comment
OBI15533
Senecio blochmaniae
Robert F. Hoover
1966-9-12
9985
San Luis Obispo
Bed of Santa Maria River N of Santa Maria
Comment
OBI58107
Senecio blochmaniae
Austin P. Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park. S of Hazard Cyn
Comment
RSA473129
Senecio blochmaniae
E. A. Purer
1933-7-20
5055
San Luis Obispo
5 miles northwest of Guadalupe
Comment
UC1040765
Senecio californicus
Peter Kamb
1950-5-13
1789
San Luis Obispo
sand dune area s Oso Flaco Lake
15
Comment
UC454319
Senecio californicus
I. J. Condit
1910-5-14
San Luis Obispo
Osos Valley sand hills
Comment
OBI3750
Senecio douglasii var. douglasii
Elizabeth Rudd
1971-6-10
303
San Luis Obispo
3 mi NE of Santa Margarita
366
Comment
OBI23208
Senecio douglasii var. douglasii
Pat Hawkins
1979-11-20
5
San Luis Obispo
2.4 mi W on Rocky cyn rd. 2.5 mi S of Creston
457
Comment
OBI25487
Senecio douglasii var. douglasii
Dirk R. Walters and M. G. McLeod, M. G. McLeod
1979-8-15
1333
San Luis Obispo
Plants collected on consultation trip with Michael Mortenson D.O.T. to bridge replacement sites at intersections of Shell, Camatti, Navajo and San Juan Creeks with hwy 58
Comment
SDSU483
Senecio flaccidus var. douglasii
D. F. Howe
1962-7-23
3347
San Luis Obispo
Lake Nacimiento.
244
Comment
UC2027185
Senecio flaccidus var. douglasii
Greg Wilvert
2005-6-14
479
San Luis Obispo
Southeast Half of the Caliente Range: Canyon to the E of Quail Canyon
Comment
CAS-BOT-BC329113
Senecio flaccidus var. douglasii
Vern Yadon
1982-10-6
s.n.
San Luis Obispo
6 miles south of King City along Highway 101
Comment
CAS-BOT-BC364621
Senecio vulgaris
Clare B. Hardham
1956-4-4
388
San Luis Obispo
Santa Lucia Mountains. Marquart Ranch, Cayucos Road
Comment
OBI26493
Senecio vulgaris
Kathlene Henry
1979-7-26
3
San Luis Obispo
Shell Beach. 500 ft from Pacific Ocean
15
Comment
OBI26409
Setaria viridis
David J. Keil
1980-9-21
14268
San Luis Obispo
3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk
Comment
SBBG34858
Sidalcea
Mrs. R. W. Summers
1886-4-27
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
SBBG109594
Sidalcea hickmanii subsp. anomala
C. B. Hardham
1960-6-3
5990
San Luis Obispo
Sargent Cypress forest, Cuesta Grade
Comment
UCSB30706
Sidalcea hickmanii subsp. anomala
Fairfax, Jennifer
1977-6-9
San Luis Obispo
1-4 miles northwest of Cuesta Pass, Near and along road in cleared spots and on edges of Sargent Cypress Forest
762
Comment
SBBG95558
Silene gallica
J. Eliot
1986-5-13
16
San Luis Obispo
West Cuesta Ridge; 1 mi W on TV Tower Rd
Comment
CAS-BOT-BC392455
Silene gallica
David D. Keck
1933-5-4
2184
San Luis Obispo
5 miles north of Cambria
Comment
CAS-BOT-BC392457
Silene gallica
Clare B. Hardham
1956-4-26
542
San Luis Obispo
Santa Lucia Mountains; T. Delaganna Ranch
Comment
CAS-BOT-BC392458
Silene gallica
Clare B. Hardham
1956-7-15
1181
San Luis Obispo
Santa Lucia Mountains; Paradise Valley, Atascadero Stream.
Comment
UCSB39921
Silene laciniata subsp. laciniata
Shaw, J.
1982-7-1
San Luis Obispo
Along Perfumo Canyon Road; 1.0 miles south of Los Osos Valley Road, in San Luis Obispo
60
Comment
RSA60543
Silene laciniata subsp. major
Albert M. Vollmer
1950-6-6
s.n.
San Luis Obispo
Near Pismo Beach.
Comment
OBI5561
Silybum marianum
Sharon Jochums
1974-4-28
142
San Luis Obispo
W of hwy 1 S of Arroyo de la Cruz
Comment
OBI15472
Silybum marianum
Robert F. Hoover
1964-7-9
9124
San Luis Obispo
Santa Margarita, along railways
Comment
OBI15473
Silybum marianum
P. J. Justen
1966-4-29
18
San Luis Obispo
W side of Cal Poly's swine unit
Comment
OBI15189
Sisymbrium irio
Ernest C. Twisselmann
1954-8-6
1493
San Luis Obispo
Temblor Range and Western San Joaquin Valley. Chris Twisselmann Ranch: E San Luis Obispo county
668
Comment
JEPS27038
Sisymbrium orientale
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-11
7417
San Luis Obispo
6 mi e of Paso Robles (ancient Huntington Ranch (now Hardham and Butterworth))
304
Comment
OBI81065
Sisymbrium orientale
Michael Walgren
2015-2-14
450
San Luis Obispo
Santa Maria river just west of Highway 101
62
Comment
UCR252047
Sisymbrium orientale
Dan S. Cooper
2013-4-2
413- 83
San Luis Obispo
Central Coast, Los Osos, Audubon Society Sweet Springs Preserve
6
Comment
OBI5502
Sisyrinchium bellum
Sharon Jochums
1974-3-9
31
San Luis Obispo
Marine terrace W of hwy 1 just S of Arroyo de la Cruz
Comment
OBI79308
Sisyrinchium bellum
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31693
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
UC1134657
Smilacina racemosa
H. C. Lee
1936-3-16
507
San Luis Obispo
near mouth of Coon Creek; Port San Luis Quadrangle
Comment
RSA377729
Smilacina stellata var. sessilifolia
Russell S. Woglum
1940-4-20
2629
San Luis Obispo
West of Templeton on road to Cambria (State Highway 46)
Comment
OBI27090
Solanum douglasii
Jim Souza
Feb-81
s.n.
San Luis Obispo
Grover City
Comment
RSA0018918
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.
22
Comment
UCD126924
Solanum douglasii
B. Bolt
1936-1-1
529
San Luis Obispo
San Luis Obisbo County: 2 miles south-southeast of Osos Creek.
45
Comment
UCSB28110
Solanum douglasii
Hardham, Clare
1967-3-3
San Luis Obispo
Diablo Canyon, O.C. Field Ranch
Comment
CAS-BOT-BC236430
Solanum umbelliferum
Ira L. Wiggins
1929-5-21
3687
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero
Comment
CAS-BOT-BC156489
Solanum umbelliferum
E. C. Twisselmann
1955-5-27
2037
San Luis Obispo
Ridge south of upper Cammatta Canyon
571
Comment
CAS-BOT-BC156501
Solanum umbelliferum
E. C. Twisselmann
1956-3-31
2602
San Luis Obispo
Palo Prieta Canyon, 3.5 miles south of Cholame
457
Comment
CAS-BOT-BC157503
Solanum umbelliferum
A. Eastwood
1927-7-29
14942
San Luis Obispo
Morro Sands
Comment
JEPS99238
Solanum umbelliferum
Clare B. Hardham
1958-4-20
3056
San Luis Obispo
12th Street, Paso Robles city limits Santa Lucia Mountains
Comment
OBI9098
Solanum xanti
Robert F. Hoover
1958-5-8
8468
San Luis Obispo
Santa Rita Crk W of Templeton
Comment
OBI50386
Solanum xanti
Lynne Dee Oyler, David J. Keil
1988-6-23
532
San Luis Obispo
Upper Perfumo Cyn Rd near sumit
Comment
UCD127058
Solanum xanti
S. P. Lynch
1974-4-21
461
San Luis Obispo
San Luis Obispo County: 5 miles northeast of Santa Margarita on Highway 158.
Comment
NY820466
Solanum xanti var. intermedium
W. R. Dudley
1902-4-3
s.n.
San Luis Obispo
Cambria
Comment
CAS-BOT-BC365336
Solidago confinis
R. F. Hoover
1966-10-1
10097
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Creek
Comment
SBBG45167
Solidago confinis
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake area
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
OBI65959
Solidago confinis
Wendy Thackery, Stacey Smith and Paul Corsi
2003-6-2
20
San Luis Obispo
Central Coast Comprehensive Wetlands GIS (CCCWGIS). S of Morro Bay on Hwy 1. At Walters Crk headwaters N of hwy 1
161
Comment
OBI65925
Solidago velutina subsp. californica
D. R. Miller
1994-8-10
594 -520
San Luis Obispo
Pine Mt Region. Near gate at George Edmunson property, E slope of Pine Mt; Tobacco crk drainage
792
Comment
CAS-BOT-BC374485
Sonchus asper
Clare B. Hardham
1957-5-12
1916
San Luis Obispo
Santa Lucia Mountains. Trail to Green's Lake
Comment
CAS-BOT-BC374487
Sonchus asper
John Thomas Howell
1964-6-29
40822
San Luis Obispo
Near St. Paul's Episcopal Church, Cambria
Comment
CAS-BOT-BC374488
Sonchus asper
T. Winfield
1974-8-28
1178
San Luis Obispo
Near Morro Bay, PG&E power plant
Comment
OBI35839
Sonchus asper
Allison Berry
1984-4-10
66
San Luis Obispo
Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1. Behind cement bunker in parcel c
Comment
UCR132035
Sonchus oleraceus
George K. Helmkamp
2003-7-31
8070
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
UCSB37299
Sparganium eurycarpum
Edge, Lyda
1971-11-2
San Luis Obispo
edge of Oso Flaco Lake
Comment
UCSB38035
Sparganium eurycarpum
Ferren, Wayne
1978-11-19
San Luis Obispo
Oso Flaco Lake
Comment
UCR161671
Spergularia macrotheca var. macrotheca
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9505
San Luis Obispo
Central Coast, 2.5 mi WNW of San Simeon; along Calif. Highway 1
11
Comment
SBBG113559
Spergularia marina
C. B. Hardham
1957-11-19
2758
San Luis Obispo
Piedras Blancas
Comment
SBBG80761
Spergularia marina
C. F. Smith
1973-4-26
10519
San Luis Obispo
arroyo at E base of Caliente Mtn, Cuyama Valley
Comment
RSA0048621
Spergularia marina
A. L. Haines
1973-5-19
s.n.
San Luis Obispo
E. shore of Morro Bay.
1
Comment
CDA34893
Sporobolus cryptandrus
David J. Keil
2000-5-31
287892
San Luis Obispo
Highway 46 between Cambria and Paso Robles, ca. 12 miles east from the junction with Highway 1.
0
Comment
SD244742
Stachys ajugoides var. rigida
David Keil
1998-7-2
27903
San Luis Obispo
At Baldwin property and on property to west of Baldwin property, along O'Connor Way, W of San Luis Obispo).
Comment
OBI39485
Stachys albens
David J. Keil
1983-10-30
18030
San Luis Obispo
Ca 3 mi S of Creston along W branch of Huerhuero crk
Comment
UCR122151
Stachys bullata
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5438
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
SD244743
Stachys bullata
Jessica Griffiths
2012-2-19
1
San Luis Obispo
Poly Canyon Road, Cal Poly campus, half a mile up the road from Village Drive. Shaded, grassy slope below rock face on SE side of trail.
130
Comment
OBI58158
Stachys pycnantha
David J. Keil
1998-7-2
27905
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
JEPS99280
Stachys pycnantha
C. B. Hardham
1958-9-2
3912
San Luis Obispo
near San Luis Obispo (Steiner Creek)
Comment
UCR121522
Stachys rigida
George K. Helmkamp, E. A. Helmkamp
2002-4-19
7415 A
San Luis Obispo
Central Coast, 3.2 mi north of Piedras Blancas Lighthouse along CA Hwy 1
15
Comment
UC1601429
Stanleya pinnata
Ida M. Blochman
May, 1893
San Luis Obispo
Santa Maria
Comment
SBBG11240
Stanleya pinnata var. pinnata
D. Keil
1998-6-5
27654
San Luis Obispo
Caliente Range SE of Radio Towers on Rd to Cuyama Valley, 4.5 mi from jct Caliente Ridge Rd
Comment
CAS-BOT-BC60963
Stanleya pinnata var. pinnata
Ernest C. Twisselmann
1954-5-1
1137
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Lower Associated Spring, Associated Canyon, 5 miles east of Simmler.
670
Comment
OBI79913
Stenotaphrum secundatum
D. R. Miller, E. A. Appel
2013-9-29
913 .1085
San Luis Obispo
Several locations along Santa Rosa Creek for near its mouth to Winsor Street Bridge.
20
Comment Read comments Jan 3 2018
CAS-BOT-BC5621
Stephanomeria carotifera
R. F. Hoover
1964-7-11
9191
San Luis Obispo
San Bernardo Creek east of Morro Bay
Comment
CAS-BOT-BC375159
Stephanomeria cichoriacea
Ernest C. Twisselmann
1965-11-2
11710
San Luis Obispo
Highway 1 on the south side of San Carpojo Creek
30
Comment
POM292646
Stephanomeria elata
Lyman Benson
1937-10-17
8543
San Luis Obispo
West of McKittrick, Kern Co. L[ine]; Mt. Range: Temblor.
854
Comment
OBI69711
Stephanomeria exigua
David J. Keil, with V. L. Holland
2008-6-12
30545
San Luis Obispo
Ca. 2 miles east of Santa Margarita, ca. 0.5 road mile south of junction with Highway 58 along Digger Pine Road.
Comment
CAS-BOT-BC375299
Stephanomeria exigua subsp. carotifera
R. F. Hoover
1965-9-22
9636
San Luis Obispo
San Bernardo Creek east of Morro Bay
Comment
UCD136312
Stephanomeria exigua subsp. carotifera
L. D. Gottlieb
1970-9-21
7080
San Luis Obispo
San Luis Obispo County: 6.5 miles southwest of Shandon, Route 41.
Comment
CAS-BOT-BC375394
Stephanomeria exigua subsp. coronaria
John Thomas Howell
1948-6-15
24371
San Luis Obispo
Hughes Canyon se. of Shandon
609
Comment
UC1321237
Stephanomeria exigua subsp. coronaria
R. F. Hoover
1966-9-16
10035
San Luis Obispo
3 mi n Santa Margarita (junction of Carmel Road with Old Highway 101)
Comment
OBI15419
Stephanomeria exigua subsp. coronaria
Robert F. Hoover
1969-9-9
11575
San Luis Obispo
Santa Lucia Range. 4 mi W of Paso Robles on rd to Nacimiento Dam
Comment
CAS-BOT-BC375905
Stephanomeria virgata
D. E. Breedlove
1962-8-7
4103
San Luis Obispo
Near Oso Flaco Lake. 3 miles north of Guadalupe
Comment
CAS-BOT-BC375907
Stephanomeria virgata
Chester Dudley
1926-8-21
s.n.
San Luis Obispo
Near mouth of Arroya [Arroyo] Grande Creek
Comment
JEPS119361
Stipa cernua
R. Snyder, K. Soler
2012-5-16
CA 160 -02
San Luis Obispo
Pipeline rd. 1 mi south of soda lake rd. on right hand side. Some along road.
Comment
OBI22246
Stipa cernua
Robert F. Hoover
1946-6-16
6161
San Luis Obispo
La Panza district
Comment
OBI51710
Stipa lepida
R. Mike Arens
1994-4-9
45
San Luis Obispo
Calif Polytechnic State Univ Campus.In Poly Cyn near Botanic Garden foot bridge
244
Comment
UCR32239
Stipa lepida
Smeltzer, Turnquist
1982-5-7
127
San Luis Obispo
NE side of Laguna Lake Park.
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
SBBG112839
Streptanthus albidus subsp. peramoenus
C. B. Hardham
1958-5-13
3281
San Luis Obispo
Cerro Alto
Comment
RSA430024B
Streptanthus glandulosus
Lester Rowntree
1929-6-27
s.n.
San Luis Obispo
Santa Lucia Mtns.
1439
Comment
SBBG14670
Stuckenia pectinata
E. R. Blakley
1958-8-2
2417
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
3
Comment
UCR264483
Stuckenia pectinata
Mark A. Elvin, Michael Brady, Jason Storlie
2014-9-16
7637
San Luis Obispo
Central Coastal: Santa Maria River Valley, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Colorado Pond,' c. 80 m from south Refuge boundary
17
Comment
UCSB38025
Stuckenia pectinata
Vivrette, Nancy
1978-11-19
San Luis Obispo
Oso Flaco Lake
Comment
OBI72305
Stylocline gnaphaloides
Anthony Baniaga, Theo Fitanides
2010-5-2
164
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
430
Comment
OBI39189
Styrax redivivus
Tim Gaskin
1982-4-26
s.n.
San Luis Obispo
Trl between Stony Crk and Caldwell Mesa
Comment
UCSB28844
Styrax redivivus
Havlik, Neil
1970-5-10
San Luis Obispo
Along the ridge northwest of Caldwell Mesa, about 20 miles southeast of San Luis Obispo
Comment
CAS-BOT-BC110361
Suaeda californica
R. F. Hoover
1965-9-22
9635
San Luis Obispo
South of mouth of Chorro Creek, Morro Bay.
Comment
OBI39709
Symphoricarpos mollis
David J. Keil
1982-5-8
15934
San Luis Obispo
2.35 mi E of jctn with Santa Rosa Crk rd and Fiscalini Ranch Rd on dirt road leading onto slopes of Cypress Mtn.
Comment
OBI73264
Symphyotrichum chilense
Michael Walgren
2010-9-27
182
San Luis Obispo
Vicinity of Los Osos along Los Osos Valley rd near, and W of Clark Valley rd
Comment
CAS-BOT-BC99124
Symphyotrichum chilense
Barry Roth
1972-10-28
292
San Luis Obispo
Baywood Park, Cayucos 15' quad USGS
Comment
SBBG104538
Symphyotrichum subulatum var. parviflorum
F. L. Johnson, N. A. McCarty
1993-10-15
ROB 746
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
SBBG112394
Tamarix parviflora
D. Keil
1999-4-29
28286
San Luis Obispo
vicinity of Range Control; Camp Roberts
Comment
UC455802
Tanacetum parthenium
I. J. Condit
1910-7-10
San Luis Obispo
Diablo Canyon, along trail in upper canyon Diablo Canyon
Comment
POM82680
Tauschia hartwegii
Marcus E. Jones
1882-5-6
s.n.
San Luis Obispo
San Luis Obispo
Comment
OBI78560
Tauschia hartwegii
David J. Keil
1998-4-14
26701
San Luis Obispo
Suey Creek Rd., 4.6 mi N of Hwy.166
Comment
OBI8738
Tauschia hartwegii
Robert F. Hoover
1947-3-29
6774
San Luis Obispo
Atascaer
Comment
RSA522592
Tauschia hartwegii
David J. Keil, R. Riggins, R. A. Pimentel, Michael Stiles, Joana Tomassacci
1987-5-17
20159
San Luis Obispo
Los Padres national Forest, Cuesta East past end of road along fire trail in area burned by both the Gay mountain fire and the Las Pilitas fire.
Comment
UC1949213
Tauschia hartwegii
Barbara Ertter
1989-6-10
8574
San Luis Obispo
E side Black Mt ca 20 air miles ENE of San Luis Obispo, Hunter Spring at head of Fernandez Creek just below Friis Campground; La Panza Range
Comment
OBI35329
Tetragonia tetragonoides
Melody Dickens
1981-3-30
54
San Luis Obispo
Morro rock, Morro Bay
Comment
SBBG112581
Tetragonia tetragonoides
C. B. Hardham
1967-11-2
2711
San Luis Obispo
Old Crk
Comment
OBI81363
Tetrapteron graciliflorum
Jason Dart, A. Weichert
2010-3-25
349
San Luis Obispo
Palo Prieto Conservation Bank, Lake Parcel. This location is 0.5 mile southwest of Bitterwater Road, 3.75 driving miles southeast of Annette Road, on hills near Grant Lake.
619
Comment
UC1122242
Tetrapteron graciliflorum
W. A. Peterson
1937-4-16
707
San Luis Obispo
6.5 mi nnw Mustang Spring; La Panza Quadrangle
Comment
UCR32109
Thalictrum fendleri
David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel, L. Seek
1982-5-8
16024
San Luis Obispo
Santa Lucia Mtns (Coast Ranges), Cypress Mountain, east of Cambria
Comment
SBBG24955
Thermopsis californica var. californica
D. Myrick
1966-3-23
1289
San Luis Obispo
a little back from the ocean off San Simeon Crk Rd
Comment
SBBG112806
Thysanocarpus curvipes
C. B. Hardham
1960-4-29
5544
San Luis Obispo
Atascadero
Comment
UCR161291
Thysanocarpus curvipes
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9090
San Luis Obispo
Outer Central Coast Hills, Irish Hills; See Canyon, 1.0 mi N of San Luis Bay Drive
43
Comment
CAS-BOT-BC66639
Thysanocarpus curvipes
R. F. Hoover
1967-4-5
10343
San Luis Obispo
19 miles east of Creston on La Panza road, on a branch of Navajo Creek.
Comment
UCSC000329
Thysanocarpus curvipes
Randall Morgan
2006-4-13
s.n.
San Luis Obispo
near San Luis Obispo - Chorro Creek
Comment
POM95239
Thysanocarpus curvipes var. curvipes
Marcus E. Jones
1882-5-6
s.n.
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC67159
Thysanocarpus laciniatus
Roxana S. Ferris
1929-4-16
7674
San Luis Obispo
8 miles north of Cayucos.
Comment
SBBG93753
Thysanocarpus laciniatus
S. A. Junak
1990-5-17
4362
San Luis Obispo
near N edge of Cuesta Ridge Botanical Area, ridge S of first high voltage tower E of W Cuesta Ridge Rd
688
Comment
UC72938
Thysanocarpus laciniatus
J. E. Roadhouse
1905-4
45
San Luis Obispo
San Luis Obispo
Comment
UCR122494
Thysanocarpus laciniatus
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6599
San Luis Obispo
South Coast Range, La Panza Range, Calf Canyon, CA Hwy 58, 4.5 mi east of Santa Margarita
335
Comment
OBI64587
Thysanocarpus laciniatus
David J. Keil, with V. L. Holland
2003-4-7
30123
San Luis Obispo
Red Mountain Road northeast of San Simeon. Vicinity of 35.63975 deg. N x 121.07861 deg. W
518
Comment
OBI20061
Torilis nodosa
Rhonda Riggins
1979-4-30
1170
San Luis Obispo
Poly Cyn, CPSU
Comment
OBI32337
Torilis nodosa
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15923
San Luis Obispo
E of Cambria along rd to Cypress Mtn. 1.4 mi E of jctn with Santa Rosa Crk rd on Fiscalini Ranch rd (dirt rd along Steiner Crk)
Comment
OBI75517
Toxicoscordion venenosum var. venenosum
Jenner Whitt
2003-4-10
28
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
OBI56729
Tragopogon dubius
David J. Keil, with Rhonda Riggins and Richard Pimentel
1998-1
27914
San Luis Obispo
San Luis Obispo. Along railroad tracks from Industrial Way to Tank Farm Rd.
Comment
UC1979380
Tragopogon dubius
David Keil with Rhonda Riggins, Richard Pimentel
July 13-14, 1998
27914
San Luis Obispo
Along railroad tracks from Industrial Way to Tank Farm Road.
Comment
UC1979367
Tragopogon porrifolius
David Keil
1998-5-11
27163
San Luis Obispo
Santa Margarita along Highway 58 near eastern outskirts of town.
Comment
UC1137596
Trichostema lanatum
H. C. Lee
1936-5-18
616
San Luis Obispo
3 mi N of Porter Ranch (Huasna River)
259
Comment
UC195652
Trichostema lanatum
I. J. Condit
San Luis Obispo
San Carpojo Creek
Comment
UC1450988
Trichostema ovatum
R. F. Hoover
1969-10-6
11645
San Luis Obispo
Cuyama Valley, E end, near Kern Co. line
Comment
UCSC010434
Trifolium
Dylan M. Neubauer, Tim Forsell
2016-4-21
626
San Luis Obispo
(SCoRO) Almaden Mine, near Almaden Flats, w of Rocky Butte Truck Trail, .68 air-mile ese Pine Mountain
842
Comment
UCSC010679
Trifolium
D. R. Miller
2016-4-27
s.n.
San Luis Obispo
Road to Cole Ranch, Arroyo De La Cruz drainage.
792
Comment
SBBG104236
Trifolium albopurpureum
M. D. Proctor, E. A. Young
1993-4-15
ROB 410
San Luis Obispo
0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
SBBG3844
Trifolium albopurpureum var. olivaceum
C. B. Hardham
1959-4-3
4184
San Luis Obispo
hills between San Antonio and Nacimiento Dam
Comment
UC1129978
Trifolium barbigerum
N. K. Carlson
1936-3-28
255
San Luis Obispo
1.2 mi sw Santa Margarita; San Luis Obispo Quadrangle
274
Comment
OBI64858
Trifolium bifidum
David J. Keil, with Tina Teed and Lisa Andreano
2001-5-8
29421
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
RSA659241
Trifolium bifidum
David J. Keil
1986-4-13
19156
San Luis Obispo
Along Pozo Road, 0.5 miles NW of Rinconada Mine entrance on SW side of highway
Comment
SFV16347
Trifolium depauperatum
P. M. Schiffman
1993-3-3
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Along Soda Lake Road, 2.3 miles northwest of intersection with dirt road leading to Painted Rock and Education Center.
Comment
UC1129969
Trifolium depauperatum var. amplectens
H. C. Lee
1936-3-14
498
San Luis Obispo
1.5 mi ne Sycamore springs; Arroyo Grande quad
76
Comment
UC1392686
Trifolium fucatum
R. F. Hoover
1969-4-22
11251
San Luis Obispo
e Morro Bay (San Bernardo Creek)
Comment
SD244712
Trifolium gracilentum
David Keil
1998-4-7
26578
San Luis Obispo
South of Creston on Highway 229, 1.4 miles south of Rocky Canyon Road
384
Comment
UC577235
Trifolium gracilentum
Alice Eastwood
1935-3-25
1996
San Luis Obispo
near Union
Comment
OBI25048
Trifolium microcephalum
David J. Keil, Dirk Walters
1980-4-26
13863
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
UCD39111
Trifolium microcephalum
Beecher Crampton
1964-5-18
6981
San Luis Obispo
San Luis Obispo County: Santa Margarita. Santa Margarita Creek.
Comment
SBBG107909
Trifolium oliganthum
C. B. Hardham
1956-3-27
316
San Luis Obispo
intersection of Oak Flat Rd and north rd to Adelaida
Comment
UC1969538
Trifolium subterraneum
David Keil
2000-5-6
28674
San Luis Obispo
San Luis Obispo. Lake Laguna Park.
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
HSC91540
Trifolium willdenovii
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro
Comment
LA210157
Trifolium wormskioldii
Mark A. Elvin; G. W. Greenwald
2013-8-9
7247
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
5
Comment
CAS-BOT-BC520867
Trillium angustipetalum
R. F. Hoover
1963-4-13
8550
San Luis Obispo
Upper Coon Creek, San Luis Range
Comment
RSA43126
Trillium angustipetalum
Robert F. Hoover
1947-2-8
6610
San Luis Obispo
Pettitt Canyon (Sycamore Canyon of USGS map), San Luis Range.
Comment
OBI30669
Triodanis biflora
David J. Keil
1981-5-19
14718
San Luis Obispo
Indian Knob Tar Sands
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
SBBG54768
Triphysaria eriantha subsp. rosea
R. E. Broder
1960-4-10
280
San Luis Obispo
400 yds NW of entrance to Hearst's Castle, San Simeon
Comment
UCSB25098
Triphysaria eriantha subsp. rosea
Silva, J.
1967-3-22
San Luis Obispo
9.4 miles north of Cambria Pines on Highway 101
Comment
OBI9358
Triphysaria micrantha
Robert F. Hoover
1958-4-11
8443
San Luis Obispo
18 mi E of Creston on La Panza rd
Comment
OBI39336
Triphysaria pusilla
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18721
San Luis Obispo
12.6 mi from Calif Rte 1 on San Simeon Crk Rd between Pine Mtn and Rocky Butte
869
Comment
CDA2567
Triticum aestivum
Austin P. Griffiths
1987-4-5
18086
San Luis Obispo
Central Coast Region; Sand dunes immediately west of Oso Flaco Lake.
Comment
CAS-BOT-BC73851
Tropidocarpum gracile
Clare B. Hardham
1957-4-27
1787
San Luis Obispo
Eastern foothills of Caliente Mountain.
Comment
OBI57219
Tropidocarpum gracile
David J. Keil
1998-4-14
26717
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
UC1127075
Tropidocarpum gracile
N. K. Carlson
1936-3-26
227
San Luis Obispo
2 mi sw Santa Margarita (Plot 25); San Luis Obispo Quadrangle
312
Comment
OBI77722
Tropidocarpum gracile
Craig Woods
1978-3-29
18
San Luis Obispo
Carrizo Plain, T31S, R19E, sec 24 along Sim. soda lake sand diego cr rd
579
Comment
OBI51261
Umbellularia californica
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .19
San Luis Obispo
San Simeon State Park; NE corner of San Simeon state park
Comment
CAS-BOT-BC382047
Uropappus lindleyi
Eben McMillan
1957-4-17
34 -26
San Luis Obispo
Low hills at the foot of Caliente Mountain, southern Carrisa Plains
807
Comment
CAS-BOT-BC382048
Uropappus lindleyi
Eben McMillan
1957-4-17
34 -26
San Luis Obispo
Low hills at the foot of Caliente Mountain, southern Carrisa Plains
807
Comment
OBI37920
Uropappus lindleyi
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18589
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk Rd, N of Rocky Butte lookout at locked gate
732
Comment
CAS-BOT-BC382045
Uropappus lindleyi
K. L. Chambers
1954-4-23
478
San Luis Obispo
Hwy. 101, 1 mi. s. of Atascadero
Comment
OBI17698
Urtica dioica subsp. holosericea
Dave Imper
1977-4-7
101
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
76
Comment
OBI37351
Urtica dioica subsp. holosericea
Eric Wise
1982-6-25
1588
San Luis Obispo
Black Lake Cyn; about 1 mi E of hwy 1
Comment
OBI3306
Venegasia carpesioides
Neil Havlik
1969-6-18
482
San Luis Obispo
San Carpoforo Cyn, near Windy Point
244
Comment
OBI28657
Verbena lasiostachys
David J. Keil, Eric Wise
1982-7-2
16258
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn Trl
Comment
OBI28087
Verbena lasiostachys
A. Berry/C. Wilson
1982-5-9
44
San Luis Obispo
N of San Luis Obispo 10 mi 1/4 mi E of CA Rte 101 on CA Rte 58-Santa Margarita. Site R of rd; 50 yds from RR tracks
Comment
OBI35739
Verbena lasiostachys
Allison Berry
1984-4-10
98
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1. collected behind dement bunker in SE corner of site
Comment
OBI8664
Verbena lasiostachys
Robert F. Hoover
1947-5-24
7199
San Luis Obispo
Near El Dorado School
Comment
PASA2011
Verbena prostrata
1928-5-12
San Luis Obispo
Santa Rita Canyon
Comment
RSA18236
Verbena robusta
Carl B. Wolf
1929-4-16
3614
San Luis Obispo
4 miles N of Morro Bay.
Comment
OBI66716
Veronica peregrina subsp. xalapensis
David J. Keil, with Robyn Cox, Cindy Sage, and Orrin Sage
2002-3-25
29749
San Luis Obispo
Ridges south of Arroyo de la Cruz bridge, between Highway 1 and Arroyo de la Cruz
Comment
UCR28917
Vicia gigantea
David J. Keil, R. R. Pimentel, D. Walters, M. G. McLeod, Melissa Luckow
1981-4-11
14331
San Luis Obispo
Central Coast, north of San Simeon along ridge just south of Arroyo de la Cruz
Comment
OBI65431
Vicia sativa
Unknown
1998-4-22
s.n.
San Luis Obispo
Camp San Luis Obispo. W facing aspect into Chorro Crk drainage, adj to slope along Chorro crk ca. 0.9 mi on Chorro Crk Rd N of Calif mens colony, LCTA Plots 309 and 333
220
Comment
SBBG67505
Vicia sativa
M. M. Miles
-Apr-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI19161
Vicia villosa subsp. varia
Jeanine Dettloff
1979-4-1
1
San Luis Obispo
Vicinity of Quail Cir, San Luis Obispo
61
Comment
OBI77255
Vinca major
Annemarie Rond
1977-5-23
54
San Luis Obispo
Cal Poly campus. N side of low embankment
Comment
UCR140120
Vinca major
George K. Helmkamp
2004-2-17
8292
San Luis Obispo
Central Coast, base of Nipomo Mesa SW of Halcyon Rd along an unnamed road near the RR crossing
15
Comment
UC1121600
Viola pedunculata
C. M. Belshaw
1936-3-23
1708
San Luis Obispo
1.4 mi ssw of Hollister Peak
106
Comment
UC1121613
Viola pedunculata
C. M. Belshaw
1936-3-17
1129
San Luis Obispo
1.8 mi nnw of Nipomo
160
Comment
HSC91844
Vulpia bromoides
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro
Comment
RSA617154
Vulpia bromoides
George K. Helmkamp
1996-5-24
1024
San Luis Obispo
State Park System north of Turri Road and 1.5 miles east of South Bay Boulevard.
95
Comment
CAS-BOT-BC183813
Vulpia microstachys var. confusa
R. F. Hoover
1948-4-17
7473
San Luis Obispo
San Juan River south of Shandon
Comment
RSA415978
Vulpia microstachys var. pauciflora
Ralph Hoffman
1930-4-10
s.n.
San Luis Obispo
Oceano.
Comment Read comments May 26 2013
UC580757
Vulpia microstachys var. pauciflora
C. M. Belshaw
1936-3-18
1639
San Luis Obispo
2.9 mi sw Adams Ranch (Huasna River drainage, tributary to the Cuyama River); Nipomo Quad., Cuyama River, Huasna River
259
Comment
UC580765
Vulpia microstachys var. pauciflora
H. C. Lee
1936-3-10
471
San Luis Obispo
2 mi nw Camp Hill (nw of Pismo); Arroyo Grande Quad.
243
Comment
CAS-BOT-BC184533
Vulpia microstachys var. pauciflora
R. F. Hoover
1964-5-14
8876
San Luis Obispo
Lower part of Perfumo Canyon
Comment
CAS-BOT-BC184545
Vulpia microstachys var. pauciflora
Clare B. Hardham
1961-5-17
7074
San Luis Obispo
1 mile west of Ocean View Mine, north of Cambria
Comment
CAS-BOT-BC184547
Vulpia microstachys var. pauciflora
Roxana S. Ferris
1935-3-29
9116
San Luis Obispo
6 miles south of Soda Lake on the Maricopa Road, Carriso [Carrizo] Plain
Comment
CAS-BOT-BC184548
Vulpia microstachys var. pauciflora
H. C. Lee
1937-4-21
845
San Luis Obispo
1 1/2 miles west of Paso Robles
320
Comment
RSA15733
Vulpia microstachys var. pauciflora
C. B. Wolf
1929-4-13
3480
San Luis Obispo
1 mile north of San Luis Obispo.
152
Comment
RSA585588
Vulpia myuros
M. D. Proctor, Arline Young
1993-3-23
ROB 0319
San Luis Obispo
East edge of Contonment [Containment?] Area; Camp Roberts and Camp San Luis Obispo.
Comment
OBI80287
Westringia fruticosa
Steven Spatafore
2014-11-12
7
San Luis Obispo
San Luis Obispo
151
Comment
CAS-BOT-BC383316
Wyethia glabra
Alice Eastwood
1926-5-4
13818
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC382417
Xanthium spinosum
Ernest C. Twisselmann
1953-9-9
760
San Luis Obispo
Twisselmann Ranch: Eastern San Luis Obispo County.
Comment
CAS-BOT-BC382418
Xanthium spinosum
Ernest C. Twisselmann
1958-8-11
4674
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County.
670
Comment
CAS-BOT-BC382415
Xanthium spinosum
Ernest C. Twisselmann
1954-7-17
1432
San Luis Obispo
Palo Prieta Canyon: 6 miles south of Cholame.
579
Comment
CAS-BOT-BC383774
Xanthium strumarium
Ernest C. Twisselmann
1958-8-27
4742
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Grant's Lake, eastern San Luis Obispo County
576
Comment
OBI39693
Yabea microcarpa
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
16013
San Luis Obispo
Trl on NE side of Cypress Mtn traversing oak woodland, chaparral and cypress swamp-forest
Comment
UC1928173
Yabea microcarpa
D. R. Miller
1994-4-27
494 -243
San Luis Obispo
Hartmans water road, E slope of Pine Mountain, Tobacco creek drainage
700
Comment
OBI32131
Zeltnera davyi
David J. Keil
1982-6-26
16202
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
SBBG104252
Zeltnera exaltata
D. A. Young, F. L. Johnson
1992-6-17
ROB 64
San Luis Obispo
0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts
Comment