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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UC197272
Abies bracteata
Ira J. Condit
1912-6-1
San Luis Obispo
San Carpojoro Canyon
Comment Read comments Apr 6 2013
SBBG112713
Abronia latifolia
C. B. Hardham
1957-11-19
2750
San Luis Obispo
Piedras Blancas
Comment
SBBG25525
Abronia latifolia
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
RSA0025778
Abronia latifolia
Clare B. Hardham
1959-5-21
4596
San Luis Obispo
Arroyo de la Cruz.
Comment
OBI28766
Abronia pogonantha
Melissa Luckow, With CNPS
1981-4-18
661
San Luis Obispo
Shell Crk Rd, 2 mi from jctn with hwy 58
Comment
OBI57579
Abronia umbellata
Austin P. Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit. Along transect halfway down, nearing oceanfront dunes
Comment
RSA0025779
Abronia umbellata
Robert F. Thorne
1968-6-7
37758
San Luis Obispo
Oso Flaco Dunes: Sand dunes W of Oso Flaco Lake, between Oceano and Guadalupe.
10
Comment
OBI13407
Acacia decurrens
Betty Hoover
1962-2-2
20
San Luis Obispo
Cultivated
Comment
OBI73269
Acacia longifolia
Michael Walgren
2010-9-20
187
San Luis Obispo
Pismo State Beach, in dunes immediately W of the Oceano Campground off Pier Ave
Comment
CAS-BOT-BC336910
Acer negundo var. californicum
Ernest C. Twisselmann
1968-10-21
15033
San Luis Obispo
Paso Robles: Salinas River just north of the Highway 46 bridge
181
Comment
OBI23280
Achillea millefolium
J. T. Arnold
1965-4-21
74
San Luis Obispo
Cal Poly, Poly Cyn
Comment
OBI56600
Achyrachaena mollis
David J. Keil
1998-5-13
27242
San Luis Obispo
Shell Creek Rd. and Hwy 58, area to N of creek and E of Hwy.
Comment
OBI38072
Achyrachaena mollis
David J. Keil, Kathryn Bay and Rich Ferguson
1984-4-28
18170
San Luis Obispo
American Cyn area in La Panza Mts
Comment
SBBG118038
Acmispon brachycarpus
A. Dilworth, J. Goldzman, M. Petroelje
1998-4-13
San Luis Obispo
Bivouac Rd, 0.3 mi N of intersection of Tower and Bivouac rds; Camp Roberts; LCTA Plot 41
240
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
OBI23336
Acmispon glaber var. glaber
J. T. Arnold
1965-5-3
87
San Luis Obispo
1.5 mi W of Los osos
Comment
OBI13208
Acmispon heermannii var. orbicularis
F. Rush
Aug-57
s.n.
San Luis Obispo
S. Morro Bay
Comment
OBI58232
Acmispon heermannii var. orbicularis
Austin P. Griffiths, K. G. Jones & G. J. Jones
1986-5-3
s.n.
San Luis Obispo
Pismo dunes.
Comment
OBI56424
Acmispon junceus var. biolettii
David J. Keil, Rhonda Riggins
1987-5-11
20155
San Luis Obispo
Cuesta Ridge E, ca 6.7 mi from jctn with US 101 along Cuesta Ridge Rd
792
Comment
OBI7632
Acmispon junceus var. biolettii
Christian Smith
1974-5-30
s.n.
San Luis Obispo
Along Cuesta Ridge about 1/2 mi from hwy 101
Comment
UC1953236
Acmispon micranthus
David Keil
2010-6-1
30820
San Luis Obispo
La Panza Mountains. Red Hill Road, just south of junction with Highway 58.
Comment
OBI60074
Acmispon strigosus
David J. Keil, Lynne Dee Oyler
May1989
s.n.
San Luis Obispo
Squire Cyn, S of San luis Obispo
Comment
CAS-BOT-BC29228
Acourtia microcephala
Mrs. R. R. Reed
1916-7-9
s.n.
San Luis Obispo
Huasno
Comment
CDA274
Acourtia microcephala
T. C. Fuller
1962-7-19
9248
San Luis Obispo
Highway to Creston, 3.2 miles northeast of Santa Margarita.
0
Comment
OBI30970
Acourtia microcephala
Julie M. Vanderwier
1980-8-17
s.n.
San Luis Obispo
On the slopes of Indian Knob
Comment
OBI72512
Acourtia microcephala
M. Wetherwax & E. L. Painter, E. L. Painter
2001-6-13
CR- 253
San Luis Obispo
Camp Roberts. Near San Marcos Rd boundary. UTMs (NAD27):zone 10S, 701404E, 3951511 N
301
Comment
UC455518
Acourtia microcephala
I. J. Condit
1908-6-30
San Luis Obispo
Cuesta Cuesta
Comment
OBI16871
Acroptilon repens
Robert F. Hoover
1969-7-13
11466
San Luis Obispo
Atascadero
Comment
OBI27998
Actaea rubra
Barrett Anderson
1972-3-22
365
San Luis Obispo
Montano de Oro State park; along upper Coon Crk trl
Comment
CAS-BOT-BC391670
Actaea rubra
Clare B. Hardham
1956-7-23
1198
San Luis Obispo
Santa Lucia Mountains. Paso Robles Creek, York Mt. Rd.
Comment
OBI27348
Adenostoma fasciculatum
Nancy E. Arnold, Robert L. Allen
1981-5-17
303
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
OBI28182
Adenostoma fasciculatum
Jeffery Null
1980-5-11
34
San Luis Obispo
Ecological Study area, Cal Poly campus
Comment
OBI10247
Adenostoma fasciculatum
Neil Havlik
1968-5-4
189
San Luis Obispo
Along roadside near Hi Mtn summit on Pozo-Hi mtn - Arroyo Grande Rd
Comment
SBBG212
Adiantum capillus-veneris
C. B. Hardham
1958-1-2
2784
San Luis Obispo
ravine 0.5 mi N of San Carpoforo
Comment
OBI1095
Adiantum jordanii
P. J. Justen
1966-4-6
4
San Luis Obispo
Upper end of Lopez Canyon, in rocky, humus soil at the base of a shady hillside about 10 yds. from a stream
Comment
UCD67183
Adiantum jordanii
G. F. Hrusa
1995-5-28
12245
San Luis Obispo
San Luis Obispo County: Shade nr. Waterfall and on steep N slope at SE base of Peak 3.
500
Comment
OBI2070
Adiantum jordanii
E. L. Hartman
1958-4-5
1422
San Luis Obispo
santa Rita Creek, 7 mi. SW of Templeton
Comment
OBI70016
Adiantum jordanii
David Drucker
1980-5-10
27
San Luis Obispo
Below Indian Nob.
137
Comment
RSA131990
Adiantum jordanii
Gale Sphon
1959-6-6
358
San Luis Obispo
La Panza Campground, Los Padres National Forest.
Comment
OBI63039
Aesculus californica
D. R. Miller, E. A. Appel
2001-5-28
501 -739
San Luis Obispo
Below trail (rd) after third crossing of crk, going up on San Carpoforo crk
99
Comment
SBBG6365
Agastache urticifolia
H. and M. Dearing
1940-6-16
4880
San Luis Obispo
near Pozo
Comment
RSA791588
Ageratina adenophora
Margriet Wetherwax, E. Painter, David J. Keil
2001-5-17
SLO- 77
San Luis Obispo
Camp San Luis Obispo. West side of Dairy Creek bridge near junction of Amador and Menocino Streets, under bridge.
100
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
OBI72279
Agoseris heterophylla
Anthony Baniaga, Theo Fitanides
2010-3-27
65 b
San Luis Obispo
Tierra Redonda BLM ACEC
366
Comment
UC1125473
Agoseris heterophylla var. cryptopleura
W. N. Clute & P. Wilson
1938-4-8
507
San Luis Obispo
1 1/2 mi e of Nacimiento Ranch; Bradley Quadrangle
533
Comment
OBI55579
Agoseris heterophylla var. heterophylla
George Butterworth
1998-5-31
264
San Luis Obispo
Carrizo Plain Natural Area. Beside Windmill Rd ,.4 mi NW of ring gate. T31S, R19E, S23 SE Qtr
655
Comment
CAS-BOT-BC127464
Agrostis densiflora
R. F. Hoover
1955-5-23
8354
San Luis Obispo
Coast west of Cambria.
Comment
OBI22551
Agrostis exarata
Robert F. Hoover
1965-5-22
9393
San Luis Obispo
Cambria
Comment
UC1153395
Agrostis hooveri
R. F. Hoover
1963-7-30
8591
San Luis Obispo
ne side Los Osos Valley
Comment
CAS-BOT-BC139370
Agrostis hooveri
R. F. Hoover
1946-6-15
6152
San Luis Obispo
Near Rinconado Mine (west of Pozo).
Comment
OBI66478
Agrostis pallens
David J. Keil, with Dave Hacker
2005-6-24
30398
San Luis Obispo
Coastal terrace grassland just south of Arroyo del Oso, just east of highway 1, very close to ocean
Comment
RSA770155
Agrostis stolonifera
David J. Keil, V. L. Holland
2010-6-15
30889
San Luis Obispo
Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel.
100
Comment
OBI22512
Aira caryophyllea
Robert F. Hoover
1947-5-25
7211
San Luis Obispo
Cambria
Comment
OBI82235
Aira caryophyllea
David J. Keil, with V. L. Holland
2015-5-11
33184
San Luis Obispo
Arroyo Grande, 400 Aloma Way
90
Comment
RSA0047737
Aira caryophyllea
LeRoy Gross, Marcel Beffort
2014-5-14
6471
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground., Near 35.20955N 120.25839W. From the camp down stream to the trail that climbs up to Caldwell (colwell) Mesa. Ended the survey on caldwell Mesa. Near 35.22186N 120.30452W.
573
Comment
UCR38977
Alisma triviale
R. J. Rodin
1956-5-29
6078
San Luis Obispo
Creek in Osos Valley which runs into Laguna Lake
40
Comment
OBI38196
Allenrolfea occidentalis
Eric Wise
1981-6-7
506
San Luis Obispo
Cuyama River, 26.5 mi W of New cuyama
Comment
OBI21215
Allium crispum
Robert F. Hoover
1956-4-28
8373
San Luis Obispo
W side of Polonio Pass
Comment
OBI75718
Allium fimbriatum var. fimbriatum
D. R. Miller, E. A. Appel, J. Butler, S. Hodges, C. Lawrence, H. Farmer, M & B Markwort
2011-5-28
511 .953
San Luis Obispo
Rocky Butte/Pine Mt region Almaden Flats
850
Comment Read comments Jun 21 2012
OBI28171
Allium haematochiton
Michael Glass
1981-5-5
42
San Luis Obispo
Ecological Study Area. Calif Polytechnic State Univ, San Luis Obispo
Comment
OBI75249
Allium haematochiton
David J. Keil
2011-5-12
31016
San Luis Obispo
San Luis Range. Irish Hills. Madonna - Twisselmann Ranch, accessed from Prefumo Canyon Road.
345
Comment
POM224498
Allium hickmanii
L. S. Rose
1936-3-19
36080
San Luis Obispo
San Simeon.
6
Comment
CAS-BOT-BC470930
Allium howellii var. howellii
Clare B. Hardham
1958-4-28
3145
San Luis Obispo
Alkali plain 2 miles north of Soda Lake.
609
Comment
UC1392966
Allium lacunosum
R. F. Hoover
1969-6-23
11385
San Luis Obispo
end of Lawrence Drive San Luis Obispo
Comment
OBI21237
Allium lacunosum var. lacunosum
Robert F. Hoover
1969-6-23
11388
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
SBBG110185
Allium lacunosum var. lacunosum
C. B. Hardham
1958-5-5
3192
San Luis Obispo
W side of Carissa Plains, 8.7 mi S of Simmler
Comment
UC1296364
Allium lacunosum var. micranthum
R. F. Hoover
1949-5-15
7692
San Luis Obispo
18 mi. e. Creston (on La Panza rd.)
Comment
SBBG57507
Allium peninsulare
F. Jackson
1929-4-24
San Luis Obispo
Cuyama Valley, 18 mi from coast
Comment
SEINET8467243
Allium peninsulare
M. Luckow, Rhonda Riggins, Richard Pimentel
1982-1
854
San Luis Obispo
county Rd 285, 13.8 mi SE of jctn with Hwy 58. Crocker Canyon
Comment
OBI5596
Allium unifolium
Sharon Jochums
1974-5-19
231
San Luis Obispo
W of hwy 1 S of Arroyo de la Cruz
Comment
OBI79639
Allium unifolium
D. R. Miller, E. A. Appel
2014-6-8
614 .1092
San Luis Obispo
Highway 1, 2.3 miles north of Arroyo De La Cruz bridge on coastal side.
50
Comment
OBI72978
Amaranthus deflexus
D. R. Miller, E. A. Appel
2010-8-1
810 .939
San Luis Obispo
In Morro Bay along the Embarcadero
7
Comment
RSA195235
Amaranthus deflexus
E. C. Twisselmann
1967-8-22
13560
San Luis Obispo
Dorothy Twisselmann Ranch
671
Comment
CDA42072
Ambrosia acanthicarpa
G. F. Hrusa
1993-5-2
11020
San Luis Obispo
200 meters N of Niblick Rd. Bridge over Salinas River.
0
Comment
OBI17110
Ambrosia chamissonis
F. Rush
August1957
s.n.
San Luis Obispo
S Morro Bay
Comment
UCD128772
Ambrosia chamissonis
K. L. Chambers
1966-8-30
2470
San Luis Obispo
San Luis Obispo County: Near mouth of Hazard Canyon, 1 1/2 mi. south of the south end of Morro Bay.
Comment
CAS-BOT-BC61491
Ambrosia chamissonis
K. L. Chambers
1966-8-30
2470
San Luis Obispo
Near mouth of Hazard Canyon, 1 1/2 mi. south of the south end of Morro Bay.
Comment
UC53835
Ambrosia psilostachya
Mrs. R. W. Summers
1885-9-7
San Luis Obispo
Comment
CAS-BOT-BC273097
Ambrosia salsola
R. F. Hoover
1947-5-10
7155
San Luis Obispo
Cuyama Valley (eastern part)
Comment
UC454976
Amelanchier utahensis
unknown
1906-5-30
711
San Luis Obispo
Cuesta Summit Height
Comment
RSA660364
Ammophila arenaria
Austin P. Griffiths
1980-7-2
s.n.
San Luis Obispo
ca. 2 mi. S of Oceano, along E margin of sand dunes, just above stabilized area, W of bordering drainage canal.
10
Comment
UC55361
Amsinckia
J. H. Barber
1899-3-6
San Luis Obispo
Paso Robles
Comment
SBBG104870
Amsinckia douglasiana
M. D. Proctor, E. A. Young
1993-3-17
ROB 173
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
SEINET3871726
Amsinckia douglasiana
Richard R. Halse
2011-3-22
8147
San Luis Obispo
Along State Hwy. 1 ca 4.1 mi N of Guadalupe.; 0
48
Comment
UCR161922
Amsinckia eastwoodiae
George K. Helmkamp, E. A. Helmkamp
2005-3-1
8973
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lake Lopez; 0.3 mi. N of Hi Mountain Road along Upper Lopez Canyon Road
311
Comment
OBI20632
Amsinckia intermedia
Robert F. Hoover
1967-4-5
10331
San Luis Obispo
2 mi E of Santa Margarita
Comment
SBBG45526
Amsinckia intermedia
L. W. Edge
1972-5-9
174
San Luis Obispo
Atascadero Lake
Comment
CAS-BOT-BC26816
Amsinckia orthocarpa
Alice Eastwood
1928-5-17
15129
San Luis Obispo
San Luis Obispo. Along old road to Pozo.
Comment
SBBG15539
Amsinckia spectabilis
M. A. Piehl
1963-4-21
6390
San Luis Obispo
near Lion Rock, S of Los Osos
9
Comment
SBBG28585
Amsinckia spectabilis
E. C. Twisselmann
1967-4-27
12902
San Luis Obispo
mesa just N of San Simeon Beach State Park
9
Comment
UCSB40804
Amsinckia spectabilis var. microcarpa
Ferren, Wayne
1980-4-28
San Luis Obispo
Rt. 1, N of Willow Rd., ca. 8 mi W of Nipomo, Nipomo mesa area
Comment
SBBG20701
Amsinckia tessellata
D. E. Breedlove
1962-3-18
1957
San Luis Obispo
0.5 mi E of Simmler
685
Comment
UC608363
Amsinckia tessellata var. gloriosa
C. A. Graham
1938-4-20
353
San Luis Obispo
1 mi wsw McKay
243
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
UCSB16596
Amsinckia tessellata var. gloriosa
Breedlove, Dennis
1962-3-24
San Luis Obispo
7.1 miles east of of Templeton
304
Comment
UCR248277
Anagallis arvensis
David J. Keil, Tina Teed, Mariko Uchida
2001-6-15
29568
San Luis Obispo
South Coast Range, Camp San Luis Obispo. Chorro Creek drainage, Chorro Creek Bog Thistle exclosure
244
Comment
POM97508
Anagallis arvensis
P. A. Munz
1926-4-9
10192
San Luis Obispo
Pastures, Willow Creek Road, Paso Robles to Morro.
Comment
OBI53311
Ancistrocarphus filagineus
David J. Keil
1998-4-9
26636
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
OBI79355
Androsace elongata
David J. Keil, with Matt Ritter, George Butterworth and Jepson Herbarium Weekend Workshop participants
2012-4-20
31291
San Luis Obispo
Carrizo Plains Ecological Preserve. Chimineas Ranch (California Department of Fish and Game). Canyon west of ranch headquarters
Comment
UCSB69395
Anemopsis californica
Rindlaub, Kathy; Capralis
1985-6-23
San Luis Obispo
Santa Maria River. 100 m NE of marker in channel.
5
Comment
JEPS60828
Anthemis cotula
Ernest C. Twisselmann and Donald J. Bedell
1969-7-5
15648
San Luis Obispo
5 mi s of Paso Robles; Salinas River
182
Comment
OBI3518
Anthemis cotula
Lynch
1971-5-15
20
San Luis Obispo
Found on S bank of Drumm lake, Cal Poly campus
Comment
OBI66490
Anthriscus caucalis
David J. Keil, with Kathleen A. Keil
1995-4-1
24710
San Luis Obispo
Upper Los Berros Creek Rd. 1.7 road miles e of Dana Foothill Road. North of Nipomo.
152
Comment
OBI80033
Anthriscus caucalis
David J. Keil, with Lynne Dee Althouse
2002-5-2
29866
San Luis Obispo
Santa Margarita Ranch
Comment
OBI39361
Antirrhinum kelloggii
David J. Keil
1982-5-2
15904
San Luis Obispo
Ca. 1 mi W of jctn of Huerhuero Rd with Calif rte 58 and S on dirt rd
Comment
RSA522578
Antirrhinum kelloggii
David J. Keil, D. Walters
1986-5-2
19311
San Luis Obispo
Santa Lucia Mountains just N of San Luis Obispo in Reservoir Canyon. Santa Lucia Mountains.
183
Comment
SBBG2678
Antirrhinum multiflorum
C. B. Hardham
1957-6-9
2091
San Luis Obispo
Camp Natoma
Comment
UCR159848
Antirrhinum multiflorum
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9641
San Luis Obispo
South Central Coast Ranges, along Calif. Hwy 58 (Calf Canyon Hwy), 6.7 miles east of Santa Margarita
485
Comment
OBI54000
Antirrhinum ovatum
Clifton F. Smith
1991-6-25
12215
San Luis Obispo
At crest of hill along road between Cuyama Valley and Carrizo Plain, in western part of Caliente Mountain ridge
1372
Comment
SBBG99017
Antirrhinum ovatum
C. F. Smith
1991-6-25
12215
San Luis Obispo
crest of range along rd between Cuyama Valley and Carrizo Plain, W part of Caliente Mtn ridge
1371
Comment
CAS-BOT-BC237906
Antirrhinum ovatum
Donald J. Bedell
1963-6-15
84 -1
San Luis Obispo
Hills at the head of Gillis Canyon, eastern San Luis Obispo County
640
Comment
SBBG80767
Aphanes occidentalis
D. Keil
1980-3-8
13706
San Luis Obispo
Lopez Cyn Rd, ca. 4 mi from jct w/ Pozo Rd
Comment
RSA85946
Aphanes occidentalis
F. W. Peirson
1925-3-24
5660
San Luis Obispo
Morro Creek Divide.
427
Comment
OBI34397
Apiastrum angustifolium
David J. Keil, Kathy Jones
1982-4-4
15835
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
UC463255
Apiastrum angustifolium
Roxana S. Ferris
1929-4-15
7623
San Luis Obispo
between Guadalupe and Callender
Comment
IRVC28959
Apium graveolens
G. K. Helmkamp
2003-8-18
8090
San Luis Obispo
Oceano; south side of Oceano Airport along an unnamed road Central Coast
6
Comment
OBI67022
Apocynum androsaemifolium
D. R. Miller
1995-8-30
895 -600
San Luis Obispo
Pine Mt Region. On top of Pine Mtn in pine forest; Tobacco crk drainage
1100
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
OBI57060
Apocynum cannabinum
Frederic Hrusa
1993-5-20
11022
San Luis Obispo
Paso Robles. approx 300 m n of niblick Rd bridge
Comment
UC2013268
Apocynum cannabinum
D. R. Miller
1991-7-9
791 -3
San Luis Obispo
In creekway of Almaden Flats, Pine Mountain near the Lower Pines.
Comment
CAS-BOT-BC405893
Aquilegia formosa
R. F. Hoover
1964-7-7
8985
San Luis Obispo
Lower canyon of San Carpoforo Creek; shaded north slope
Comment
OBI64578
Arceuthobium occidentale
David J. Keil, with V. L. Holland
2003-4-7
30125
San Luis Obispo
Red Mountain Road northeast of San Simeon. Vicinity of 35.63975 deg. N x 121.07861 deg. W
518
Comment
JEPS98876
Arctostaphylos cruzensis
James Roof
1961-7-4
San Luis Obispo
S of Arroyo Cruz Creek
Comment
RSA252176
Arctostaphylos cruzensis
Gary D. Wallace
1974-12-7
1331
San Luis Obispo
Santa Lucia Mountains: near the coast along the upper south edge of Arroyo de la Cruz on the Hearst Ranch.
30
Comment
SBBG83972
Arctostaphylos cruzensis
R. Gankin
1966-2-16
645
San Luis Obispo
N of Arroyo de los Chinos, 10.7 mi S of San Simeon
Comment
UCD51106
Arctostaphylos glandulosa
Roman Gankin; W. R. Hildreth
1967-10-12
1134
San Luis Obispo
0.4 mile southeast of Pozo summit.
Comment
CAS-BOT-BC24803
Arctostaphylos glandulosa subsp. cushingiana
R. F. Hoover
1964-1-11
8623
San Luis Obispo
Ridge w. of bend of Lopez Canyon.
Comment
OBI14690
Arctostaphylos glandulosa subsp. cushingiana
Robert F. Hoover
1963-10-26
8608
San Luis Obispo
Trail to Machesna Mt, La Panza range
Comment
OBI14694
Arctostaphylos glandulosa subsp. cushingiana
Robert F. Hoover
1964-1-11
8622
San Luis Obispo
Ridge west of bend of Lopez canyon
Comment
OBI31278
Arctostaphylos glauca
Joy Nishida, Melissa Luckow
1983-3-10
554
San Luis Obispo
American Canyon. 1.7 mi S of American Canyon campground near stream/road crossing
Comment
UC674731
Arctostaphylos glauca
E. A. Goldman
1907-12-6
26
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC39207
Arctostaphylos glauca
Gary D. Wallace
1974-11-29
1326 b
San Luis Obispo
Near the coast south of the course of Arroyo de la Cruz on the grounds of the Hearst Ranch.
182
Comment
OBI57747
Arctostaphylos glauca
David J. Keil
1998-6-5
27648
San Luis Obispo
Caliente Range, 1.2 miles SW of junction Caliente Ridge Rd. on dirt road to Radio Towers.
1097
Comment
UCD50855
Arctostaphylos hearstiorum
Roman Gankin; W. R. Hildreth
1967-10-11
1117
San Luis Obispo
Ridge north of Arroyo de los Chinos, 1/4 mile east of State Route 1, ca. 9 miles north of San Simeon.
Comment
CAS-BOT-BC24527
Arctostaphylos hookeri subsp. hearstiorum
Brandegee
1889-6-1
28
San Luis Obispo
San Simeon.
Comment
CAS-BOT-BC24481
Arctostaphylos hooveri
R. F. Hoover
1950-6-21
8012
San Luis Obispo
Between Rocky Butte and Pine Mt., Santa Lucia Mtns.
Comment
UCD51537
Arctostaphylos hooveri
R. F. Hoover
1958-5-16
8475
San Luis Obispo
Between Rocky Butte and Pine Mt.; above San Simeon.
Comment
CAS-BOT-BC39016
Arctostaphylos luciana
Walter Knight; Irja Knight
1980-6-22
4008
San Luis Obispo
From shrub in Tilden Botanic Garden, Berkeley. Originally collected from Lopez Canyon.
Comment
CAS-BOT-BC39019
Arctostaphylos luciana
Vernon O. Bailey
1911-9-24
s.n.
San Luis Obispo
Mountains east of San Luis Obispo
853
Comment
JEPS34348
Arctostaphylos luciana
Rimo Bacigalupi and L. R. Heckard
1963-4-20
8823
San Luis Obispo
along dirt road following ridge (main crest) of range (due sse of Cuesta Pass); Santa Lucia Range
701
Comment
RSA380857
Arctostaphylos luciana
Roman Gankin
1966-6-8
808
San Luis Obispo
About 2 miles southeast of Cuesta Pass at Lopez Canyon.
Comment
RSA632958
Arctostaphylos luciana
Jon E. Keeley, Melanie Baer-Keeley
1993-9-3
24344
San Luis Obispo
Dirt road behind locked gate, along ridge east of La Cuesta Summit, north of San Luis Obispo.
600
Comment
HSC91756
Arctostaphylos morroensis
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montana de Oro, along Eastern Boundary Trail
Comment
OBI71466
Arctostaphylos morroensis
David J. Keil
1999-1
San Luis Obispo
Comment
RSA166689
Arctostaphylos morroensis
Robert F. Hoover
1964-03
11865
San Luis Obispo
Los Osos Highlands,
Comment
UC1334944
Arctostaphylos morroensis
Beryl Schreiber
1938-9-7
2554
San Luis Obispo
1/2 mi n Hazard Canyon (s of Morro Bay); Cayucos Quadrangle; N of Hazard Canyon, S of Morro Bay, San Luis Obispo Co.
76
Comment
HSC77145
Arctostaphylos morroensis
Tim Messick
1982-12-21
1858
San Luis Obispo
Los Osos, hillside S of Highland Drive, between Roderson Ave. and Bayview Dr.
107
Comment
CAS-BOT-BC27164
Arctostaphylos obispoensis
Alice Eastwood
1929-3-7
16843
San Luis Obispo
San Luis Obispo. Chorro Creek.
Comment
CAS-BOT-BC39831
Arctostaphylos obispoensis
Alice Eastwood; John Thomas Howell
1936-5-6
2215
San Luis Obispo
Chorro Creek
Comment
CHSC46007
Arctostaphylos obispoensis
L. P. Janeway; Steve Webster
1989-1-20
3170
San Luis Obispo
Along West Cuesta Ridge Rd 2.3 mi W of Hwy 101 at Cuesta Pass.
655
Comment
RSA167586
Arctostaphylos obispoensis
R. F. Thorne, Percy C. Everett
1963-6-7
32147
San Luis Obispo
Along Cuesta Ridge road, 1.8 miles NW from Cuesta Pass Freeway.
549
Comment Read comments Feb 8 2018
UCR198226
Arctostaphylos obispoensis
Dean Kelch
2007-2-19
07 .075
San Luis Obispo
Serpentine Canyon, along south side of Hwy 41, 10 km east of Hwy 1
229
Comment
OBI39499
Arctostaphylos obispoensis
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-9
16069
San Luis Obispo
Road to top of Cypress Mt. from Warrens' cabin.
Comment
UCD52917
Arctostaphylos obispoensis
Roman Gankin; and S. G. Schultz
1965-3-29
458
San Luis Obispo
On Burnett Peak Roak, 0.6 mile southeast of Salmon Creek Raod.
Comment
SEINET11987128
Arctostaphylos pechoensis
W. Knight, Knight, I.
1980-1
3831
San Luis Obispo
Tilden Botanic Garden, Berkeley, orig. from See Canyon
Comment
UC1424922
Arctostaphylos pechoensis
Gary D. Wallace
1974-11-23
1323
San Luis Obispo
1/2 mi se of summit of See Canyon Rd 4.8 mi nw jct <See Canyon Rd> with San Luis Bay Rd (s of San Luis Obispo and w of Hwy 101)
249
Comment
OBI14553
Arctostaphylos pilosula
Robert F. Hoover
1946-10-20
6522
San Luis Obispo
Huasna district
Comment
OBI14558
Arctostaphylos pilosula
Robert F. Hoover
1963-10-26
8600
San Luis Obispo
Trail to Machesna Mt., La Panza Range
Comment
UC1309707
Arctostaphylos pilosula
A. E. Wieslander
1936-6-26
651
San Luis Obispo
2 mi sw Dove; San Luis Obispo Quadrangle, Aloma Creek
304
Comment
UCD53657
Arctostaphylos pilosula
A. E. Wieslander
1935-6-9
550
San Luis Obispo
American Canyon; La Panza Range.
1066
Comment
CAS-BOT-BC44424
Arctostaphylos pilosula
R. F. Hoover
1947-2-10
6615
San Luis Obispo
Price Canyon
Comment
SEINET11984958
Arctostaphylos pilosula
Unknown
1966-1
657
San Luis Obispo
hill N of summit of Noyes Rd, 0.2 mi SW of junction with Hwy 227, N of Arroyo Grande
Comment
UC1120110
Arctostaphylos tomentosa subsp. crustacea
H. C. Lee
1936-3-16
509
San Luis Obispo
near mouth of Coon Creek; Port San Luis Quadrangle
Comment
UC549484
Arctostaphylos tomentosa subsp. crustacea
J. E. Adams
1935-2-24
1007
San Luis Obispo
ridge sw Davis Canyon; Pecho Hills
Comment
CDA17684
Arctostaphylos tomentosa subsp. tomentosa
A. Griffiths, G. F. Hrusa, D. Ragan, E. Thompson
1985-3-17
s.n.
San Luis Obispo
Vermillion Hill, Arroyo de la Cruz.
0
Comment
SBBG115099
Arenaria paludicola
C. B. Hardham
1965-4-21
San Luis Obispo
next to State Park Cmpgrd, Pismo Beach
Comment
CAS-BOT-BC174076
Arenaria paludicola
R. F. Hoover
1947-8-2
7343
San Luis Obispo
Near Small Twin Lake, s. of Arroyo Grande
Comment
CAS-BOT-BC401663
Argemone munita subsp. munita
Ernest C. Twisselmann
1956-6-7
2901
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Wilkinson Canyon, San Juan Hills
487
Comment
OBI82590
Aristida adscensionis
David J. Keil
2016-2-29
33523
San Luis Obispo
San Luis Obispo. South Hills Open Space
100
Comment
JEPS99139
Aristocapsa insignis
Clare B. Hardham
1960-5-13
5681
San Luis Obispo
Paso Robles-Simmler Rd.; San Juan River; Carissa Plains
Comment
CAS-BOT-BC179718
Aristocapsa insignis
Clare B. Hardham
1956-6-3
846
San Luis Obispo
Hills N of Nacimiento River at Triguero Crossing. Santa Lucia Mountains
Comment
RSA769925
Artemisia absinthium
David J. Keil
2009-8-21
30637
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Small garden area along east side of Dexter Building (Building 34).
95
Comment
CAS-BOT-BC90145
Artemisia biennis
R. F. Hoover
1946-11-17
6557
San Luis Obispo
Corbett Canyon, n. of Arroyo Grande
Comment
OBI31648
Artemisia californica
Smeltzer, Turnquist
1982-5-7
107
San Luis Obispo
Northeast side of Laguna Lake Park
Comment
OBI35431
Artemisia californica
Melody Dickens
1980-4-16
18
San Luis Obispo
Morro Rock, Morro Bay.
Comment
OBI66963
Artemisia californica
D. R. Miller
1994-10-25
1094 -539
San Luis Obispo
Pine Mt region.Canyon trail near confluence, Pico Creek drainage
792
Comment
CAS-BOT-BC84817
Artemisia douglasiana
R. F. Hoover
1964-8-13
9220
San Luis Obispo
San Bernardo Creek
Comment
UC29691
Artemisia douglasiana
Mrs. Blochman
1893-1-1
San Luis Obispo
Comment
SBBG107841
Asclepias
C. B. Hardham
1956-9-17
1365
San Luis Obispo
W of Atascadero, rd from turnoff to Paradise Valley to Atascadero Ranch
Comment
UC1123528
Asclepias eriocarpa
T. M. Hendrix
1937-5-24
208
San Luis Obispo
mouth American Canyon; Los Padres National Forest, Pozo Quadrangle
Comment
OBI66688
Asclepias fascicularis
D. R. Miller
1994-6-24
694 -490
San Luis Obispo
In dry crk bed at Wheelbarrow Gulch; tobacco crk drainage
600
Comment
OBI29885
Asclepias vestita
Carol Radike, Kristin Bryan
1980-6-8
12
San Luis Obispo
Ca 2 mi W of jctn with rd to Cholame on hwy 58, W of Calif Valley
Comment
UCR122603
Asparagus asparagoides
George K. Helmkamp
1995-12-23
122
San Luis Obispo
Central Coast, Pygmy Forest Preserve at the south end of Morro Bay, city of Baywood Park, South Bay Blvd
15
Comment
UC197753
Asperula orientalis
I. J. Condit
MAY 1912
San Luis Obispo
California Polytechnic State University Botanic Garden, San Louis Obispo
Comment
UCR131907
Aster lanceolatus subsp. hesperius
George K. Helmkamp
2003-10-8
8199
San Luis Obispo
Central Coast, base of Nipomo Mesa 0.25 mi SW of Halcyon Rd along an unnamed road near the railroad crossing
15
Comment
CAS-BOT-BC177839
Astragalus curtipes
Vivian Giles
1929-4-14
148
San Luis Obispo
Morro Bay
Comment
SD245365
Astragalus curtipes
Josh Willems
2013-3-2
3
San Luis Obispo
Poly Canyon: E. side of Poly p hill.
199
Comment
CAS-BOT-BC177783
Astragalus curtipes
Mrs. H. C. Cantelow
1937-4-1
2062
San Luis Obispo
12 mi. n.e. of Cayucos
Comment
CAS-BOT-BC177795
Astragalus curtipes
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Pasture near Old Chrome Mine, northewest of San Luis Obispo
Comment
OBI59539
Astragalus curtipes
David J. Keil, with V. L. Holland and Michael Curto
2001-3-12
29168
San Luis Obispo
Coastal side of Highway 1 along coast west of Cayucos, just east of China Harbor and west of Abalone Farm.
Comment
SBBG34847
Astragalus didymocarpus
Mrs. R. W. Summers
1886-3-24
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
HSC14511
Astragalus didymocarpus
L. S. Rose
1969-4-14
69028
San Luis Obispo
15 mi. SE of Cholame
457
Comment
CAS-BOT-BC182889
Astragalus douglasii
Ernest C. Twisselmann
1954-4-29
1119
San Luis Obispo
Summit of Palo Prieta Pass
640
Comment
CAS-BOT-BC182902
Astragalus douglasii
Alice Eastwood; John Thomas Howell
1936-5-9
2376
San Luis Obispo
Nacimiento River on road between Adelaida and Pleyto
Comment
OBI72340
Astragalus douglasii var. douglasii
Anthony Baniaga, Theo Fitanides
2010-5-16
190
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
420
Comment
UC83461
Astragalus douglasii var. douglasii
Katharine Brandegee
July 1885
San Luis Obispo
Comment
UC463323
Astragalus gambelianus
Roxana S. Ferris
1929-4-13
7530
San Luis Obispo
serpentine hills e San Luis Obispo; e of San Luis Obispo
Comment
CAS-BOT-BC178054
Astragalus lentiginosus var. nigricalycis
Ernest C. Twisselmann
1961-3-29
6026
San Luis Obispo
Dorothy Twisselmann Ranch, at the summit of Palo Prieta Canyon - Temblor Range and the Western San Joaquni Valley
670
Comment
OBI13337
Astragalus lentiginosus var. nigricalycis
Robert F. Hoover
1967-4-16
10460
San Luis Obispo
Pass at SE end of Carrizo Plain
Comment
OBI2632
Astragalus lentiginosus var. nigricalycis
Dieter H. Wilken
1965-3-27
122
San Luis Obispo
732
Comment
SBBG124767
Astragalus macrodon
C. B. Hardham
1959-5-20
5476
San Luis Obispo
near Bee Rock
Comment
CAS-BOT-BC187549
Astragalus macrodon
Clare B. Hardham
1959-5-6
4404
San Luis Obispo
1 mile east of Bee Rock
Comment
OBI78665
Astragalus nuttallii
Melissa C. Fierro
2013-11-11
4
San Luis Obispo
In Montana de Oro State Park
Comment
RSA43226
Astragalus nuttallii
Robert F. Hoover
1946-7-21
6233
San Luis Obispo
San Simeon Creek Beach
Comment
CAS-BOT-BC186557
Astragalus nuttallii var. nuttallii
R. C. Barneby
1954-5-2
11274
San Luis Obispo
Cambria Beach
6
Comment
OBI13315
Astragalus nuttallii var. nuttallii
Robert F. Hoover
1946-7-21
6233
San Luis Obispo
San Simeon Creek Beach
Comment
OBI35322
Astragalus nuttallii var. nuttallii
Helen Jones
1981-5-5
63
San Luis Obispo
Piedras Blancas Point. Range from Monterey Bay to Point Conception
Comment
UCSB3006
Astragalus nuttallii var. nuttallii
Keator, Glenn
1959-4-12
San Luis Obispo
San Simeon State Beach Park, 3.4 miles N of Cambria along Hwy. 1
4
Comment
CAS-BOT-BC194234
Astragalus oxyphysus
R. F. Hoover
1966-10-8
10147
San Luis Obispo
Pass at southeast end of Carrizo Plain.
Comment
CAS-BOT-BC194241
Astragalus oxyphysus
Ernest C. Twisselmann
1954-4-17
1083
San Luis Obispo
1 1/2 miles east of Soda Lake, Carrizo Plains - Temblor Range and the Western San Joaquin Valley
609
Comment
SBBG19684
Astragalus oxyphysus
E. C. Twisselmann
1963-4-24
8100
San Luis Obispo
Hwy US 466, 1.25 mi W of Cholame
365
Comment
UCSB46544
Astragalus pomonensis
Cook, Carrie
1983-2-27
San Luis Obispo
At end of Pecho Valley Road, before it turns into a private road, inside Montana de Orro Park, Los Osos, North of Pt. Buchon, west facing beach, at the end of dirt trail leading to the Pacific, 200 ft. north along the cliff
12
Comment
CAS-BOT-BC199105
Astragalus trichopodus var. phoxus
R. F. Hoover
1947-5-30
7229
San Luis Obispo
Huasna River just below confluence of Arroyo Seco, in rocky flood-bed.
Comment
RSA90768
Astragalus trichopodus var. trichopodus
F. W. Peirson
1929-5-18
8392
San Luis Obispo
at first bridge over Cuyama River on Cuyama Valley road, 8 miles E of the Coast Blvd
Comment
UCD77378
Atriplex
Robert E. Preston
1998-6-17
1141
San Luis Obispo
Carrizo Plain, N of Soda Lake, along 7 Mile Rd, 2.3 mi E of its jct with Soda Lake Rd
585
Comment
UC2027415
Atriplex argentea var. expansa
Greg Wilvert
2005-8-6
510
San Luis Obispo
Southeast Half of the Caliente Range. 0.8 km NE of Wells Spring.
Comment
UCD97273
Atriplex californica
Malcolm A. Nobs; S. Galen Smith
1949-6-24
860
San Luis Obispo
San Luis Obispo County: at east end of Morro Bay.
Comment
CAS-BOT-BC172621
Atriplex coronata
Alice Eastwood
1926-5-5
13870
San Luis Obispo
Cholame
Comment
OBI17331
Atriplex coronata
Robert F. Hoover
1952-5-25
8237
San Luis Obispo
S end of Soda Lake, Carrizo plain
Comment
UCD77394
Atriplex coronata
Robert E. Preston
1998-6-17
1142
San Luis Obispo
Carrizo Plain, N of Soda Lake, along 7 Mile Rd, 2.3 mi E of its jct with Soda Lake Rd
585
Comment
OBI17328
Atriplex coronata
Ernest C. Twisselmann
1954-5-12
1220
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at Palo Prieta Summit (Owens field near junk pile)
686
Comment
CDA17677
Atriplex leucophylla
Austin Griffiths, G. F. Hrusa, E. W. Thompson, C. Cunningham
1984-6-9
s.n.
San Luis Obispo
Arroyo de La Cruz; S side of Pt. Sierra Nevada at mouth of Arroyo de la Cruz.
Comment
RSA18230
Atriplex leucophylla
C. B. Wolf
1929-4-16
3620
San Luis Obispo
Mouth of small creek at coast, 4 miles N of Morro Bay
Comment
OBI47416
Atriplex polycarpa
David J. Keil
1981-4-9
14300
San Luis Obispo
0.6 mi W of jctn of rd to Cholame along State hwy 58
Comment
RSA43050
Atriplex polycarpa
Robert F. Hoover
1946-10-19
6504
San Luis Obispo
San Juan River, La Panza District.
Comment
RSA0077159
Atriplex spinifera
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-3
3188
San Luis Obispo
Carrizo Plain National Monument: Along unpaved road approx 0.9 mi N of jct w/ Soda Lake Road.
598
Comment
OBI6155
Atriplex watsonii
D. Waive Stager
1972-9-11
57
San Luis Obispo
Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
UCR4848
Atriplex watsonii
O. F. Clarke
1966-11-26
661126- 03
San Luis Obispo
Central Coast, Morro Bay
6
Comment
OBI60867
Avena barbata
Larry Kelly, David J. Keil, V. L. Holland, and LynneDee Oyler
1990-4-12
396
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UCD56200
Avena barbata
J. M. Tucker
1963-4-11
3681
San Luis Obispo
San Luis Obispo Co.: 15.1 miles (by road) east of Cambria. On north side of State Highway 41.
Comment
CAS-BOT-BC146084
Avena barbata
Ernest C. Twisselmann
1956-5-7
2784
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Ian McMillan Ranchgrounds, GIllis Canyon.
487
Comment
OBI45265
Avena barbata
Francis X. Villablanca
1986-5-17
7
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
CAS-BOT-BC98690
Baccharis douglasii
Ernest C. Twisselmann
1955-10-1
2427
San Luis Obispo
Sand dunes at southwest end of Morrow Bay
4
Comment
OBI31967
Baccharis glutinosa
David J. Keil
1982-6-26
16224
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
SBBG112701
Baccharis glutinosa
C. B. Hardham
1956-9-25
1396
San Luis Obispo
Chimney Rock Ranch
Comment
SEINET11261320
Baccharis glutinosa
Robert L. Johnson
2015-7-30
4042
San Luis Obispo
Terminus of Santa Rosa Creek at Moonstone Beach Park, Cambria. North bank of creek just north of Shamel Community Park.; 0
2
Comment
UC2027209
Baccharis glutinosa
D. R. Miller, E. A. Appel
2012-10-21
1012 .1031
San Luis Obispo
Near end of Windsor Dr., on the Fiscalini Ranch Preserve, Cambria
Comment
OBI4809
Baccharis pilularis
Mike Wemp
1972-3-29
8
San Luis Obispo
About 1/2 mi NW of Montana de Oro State Park Campground
61
Comment
SD264761
Baccharis pilularis
Jasmine Watts, D. Haines
2001-2-3
7
San Luis Obispo
Los Osos Valley Rd north, left on Broderson 160 m to trail head.
2
Comment
HSC98164
Baccharis pilularis subsp. consanguinea
Susan H. Bicknell
1988-11-20
San Luis Obispo
Montano de Oro MDO 10
Comment
OBI16952
Baccharis plummerae subsp. glabrata
Robert F. Hoover
1949-9-9
7756
San Luis Obispo
Forks of San Simeon Crk
Comment
CAS-BOT-BC99751
Baccharis salicifolia
Henry M. Pollard
1962-3-26
s.n.
San Luis Obispo
Southern Pacific Railroad near [Devil's] Devils Gulch, Oak View
Comment
OBI33939
Barbarea orthoceras
David J. Keil
1983-10-21
17987
San Luis Obispo
Just S of Creston along hwy 229 on Lasma property
Comment
UC455725
Barbarea orthoceras
I. J. Condit
1910-3-27
San Luis Obispo
Poso, San Luis Obispo
Comment
OBI70845
Bellis perennis
David J. Keil
2000-3-8
28438
San Luis Obispo
Arroyo Grande. At the swinging bridge over Arroyo Grande Crk
Comment
LA211651
Berula erecta
Mark A. Elvin;
2014-10-10
7697
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes, "3-Pond East" pond in "3-Pond Valley, " no standing water present, 350 meters from the southern boundary of the Refuge. Lots of feral pig damage.
6
Comment
UC771664
Berula erecta
R. F. Hoover
1946-9-14
6379
San Luis Obispo
Trout Creek near Santa Margarita; Trout Creek
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
SBBG14619
Blepharizonia plumosa subsp. viscida
E. C. Twisselmann
1962-10-5
7905
San Luis Obispo
E of Grant Lake
579
Comment Read comments Sep 14 2018
CAS-BOT-BC478914
Bloomeria crocea var. crocea
Ernest C. Twisselmann
1963-6-9
8387
San Luis Obispo
Hills at the summit of Palo Prieta Canyon
678
Comment
CAS-BOT-BC478929
Bloomeria crocea var. crocea
David D. Keck
1934-4-26
2806
San Luis Obispo
8 mi. W. of Simmler, western edge of Carrizo Plains, on road to La Panza
Comment
RSA209525
Boisduvalia glabella
E. C. Twisselmann
1958-7-14
4548
San Luis Obispo
Temblor Range and the Western San Joaquin Valley: Vernal pool bed at the summit of Palo Prieta Canyon (near the Twisselmann Ranch mailbox)
671
Comment
CAS-BOT-BC31041
Bolboschoenus maritimus
Clare B. Hardham
1958-10-3
3978
San Luis Obispo
Drainage ditch, Fairgrounds. Paso Robles.
Comment
OBI34947
Bolboschoenus maritimus subsp. paludosus
David J. Keil
1983-11-19
18054
San Luis Obispo
Around Shark Inlet at S end of Morro Bay in lee of sand spit
Comment
UC2027531
Bolboschoenus robustus
D. R. Miller, E. A. Appel
2012-10-21
1012 .1030
San Luis Obispo
Near end of Windsor Dr., on the Fiscalini Ranch Preserve, Cambria.
Comment
SBBG70968
Boykinia occidentalis
Mrs. Rowntree
1929-7-9
San Luis Obispo
above San Simeon
Comment
OBI22472
Brachypodium distachyon
Peter H. Raven
1951-6-13
2949
San Luis Obispo
San Luis Obispo
Comment
OBI63024
Brachypodium distachyon
Steven A. Junak, Tina J. Ayers
1989-6-22
4080
San Luis Obispo
Cuesta Ridge Botanical area: along S side of main road (USFS road #29S11.3) at E boundary sign, about 3 mi W of hwy 101
750
Comment
SBBG94430
Brassica geniculata
S. A. Junak, T. Ayers
1989-6-28
4105
San Luis Obispo
main rd (USFS Rd 29S11.3) at saddle on ridge at extreme W edge of the Cuesta Ridge Botanical Area, 0.5 mi W of boundary, ca. 5.7 mi W of US Hwy 101
746
Comment
OBI31819
Brassica nigra
Turnquist, Smeltzer
1982-5-1
89
San Luis Obispo
NE side of Laguna Lake Park
Comment
OBI15157
Brassica nigra
Robert F. Hoover
1964-6-5
8901
San Luis Obispo
Santa Lucia Range. Summit of Cuesta Pass
Comment
OBI57176
Brassica oleracea
David J. Keil
1997-12-26
26413
San Luis Obispo
Montana de Oro State Park. Ocean bluffs just S of Spoonders Cove. Observed at this site for many years
Comment
RSA389440
Brassica tournefortii
C. F. Smith
1975-5-13
10844
San Luis Obispo
Above farmland northwest of Guadalupe (south of Oso Flaco Lake).
1
Comment
OBI16911
Brickellia californica
Robert F. Hoover
1946-10-13
6483
San Luis Obispo
West of Huasna River, near Cuyama River
Comment
SBBG122695
Briza maxima
A. Parikh, N. Gale
2008-4-30
794
San Luis Obispo
0.3 km S of San Simeon Crk, 1.5 km E of Pacific Ocean, 1.4 km E of State Hwy 1; San Simeon State Park
55
Comment
UCSB10765
Briza maxima
Haller, John
1966-6-3
San Luis Obispo
1 mi S of Cambria
Comment
SEINET7063739
Brodiaea elegans
A. G. Vestal
1947-4-21
s.n.
San Luis Obispo
Base of grade from Estrella on Hog Canyon Road. UTM Zone 10, 717239mE, 3953914mN. (WGS84/NAD83).
229
Comment
CAS-BOT-BC144231
Bromus arenarius
Chester Dudley
1936-5-1
s.n.
San Luis Obispo
Paso Robles.
Comment
OBI80002
Bromus carinatus
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31383
San Luis Obispo
San Luis Range (Irish Hills). Hibberd Preserve
399
Comment
RSA305844
Bromus carinatus
James R. Shevock
1972-4-1
1537
San Luis Obispo
near San Luis Obispo
Comment
OBI57935
Bromus carinatus var. carinatus
David J. Keil, with V. L. Holland
1999-6-9
28362
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
CAS-BOT-BC148965
Bromus carinatus var. carinatus
R. F. Hoover
1964-6-12
9067
San Luis Obispo
Near Rocky Butte Fire Lookout.
Comment
OBI22373
Bromus catharticus
Ernest C. Twisselmann
1954-5-6
1177
San Luis Obispo
Plants of the Temblor Range and Western San Juaquin Valley; Chris Twisselmann Ranch: Eastern San Luis Obispo County
655
Comment
OBI22378
Bromus catharticus
Jim Heaston
1955-10-6
4
San Luis Obispo
Cal Poly Campus
Comment
JEPS70210
Bromus diandrus
Robert J. Rodin
1970-5-5
8392
San Luis Obispo
Nature Preserve, Camp San Luis Obispo Camp San Luis Obispo; Nature Preserve, Camp San Luis Obispo
15
Comment
CAS-BOT-BC155737
Bromus diandrus
Ernest C. Twisselmann
1969-4-24
15178
San Luis Obispo
Santa Ysabel Ranch, east side of the Salinas River 5 miles south of Paso Robles.
228
Comment
OBI2832
Bromus diandrus
Larry E. Brown
1971-2-21
1919
San Luis Obispo
In Santa Maria Valley W of Santa Maria
Comment
SEINET14410064
Bromus grandis
D. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-1
15943
San Luis Obispo
2.35 mi E of jctn with Santa Rosa Crk rd and Fiscalini ranch rd on dirt rd leading onto slopes of Cypress Mtn
Comment
UCR92526
Bromus hordeaceus
George K. Helmkamp
1996-5-24
1022
San Luis Obispo
Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd
94
Comment
CAS-BOT-BC155107
Bromus hordeaceus
Clare B. Hardham
1961-5-12
7080
San Luis Obispo
Santa Lucia Mountains. Ocean View Mine norht of Cambria.
Comment
HSC9241
Bromus hordeaceus
W. F. Cartwright
1965-4-16
53
San Luis Obispo
1 mi. S of Baywood on Los Osos Rd.
Comment
OBI19852
Bromus hordeaceus
Walter F. Chesebro
1978-4-8
17 A
San Luis Obispo
Along Hwy 58, 7.7 mi E of intersection of hwy 58 and 229
Comment
UCR91709
Bromus hordeaceus subsp. molliformis
George K. Helmkamp
1996-5-24
1026
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
OBI22463
Bromus japonicus
Robert F. Hoover
1964-6-11
9024
San Luis Obispo
E end of Los Osos Valley
Comment
CAS-BOT-BC162415
Bromus laevipes
R. F. Hoover
1964-5-11
8764
San Luis Obispo
5 miles west of Pozo.
Comment
SBBG483
Bromus laevipes
C. B. Hardham
1957-4-2
1620
San Luis Obispo
Willow Crk district, SW of Paso Robles
Comment
OBI22394
Bromus madritensis subsp. rubens
Russell Gorman
1956-4-6
41
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
UCR266651
Bromus pseudolaevipes
David J. Keil
2001-5-8
29424
San Luis Obispo
Central Coast/South Coast Range, Prefumo Canyon, c. 2.5 mi from Los Osos Valley Road along Prefumo Canyon Road
183
Comment
CAS-BOT-BC162028
Bromus pseudolaevipes
R. F. Hoover
1964-5-14
8877
San Luis Obispo
Lower part of Perfumo Canyon.
Comment
UCR141007
Bromus rubens
George K. Helmkamp
2004-3-4
8324
San Luis Obispo
Central Coast, Nipomo Mesa, along Pomeroy Rd, 0.2 mi N of Willow Rd, NW of Nipomo
91
Comment
OBI22468
Bromus sitchensis
Robert D. Page
1962-4-20
87
San Luis Obispo
Calif State Polytechnic College Campus, San Luis Obispo, CA
Comment
OBI26007
Bromus sitchensis
David J. Keil
1981-5-16
14603
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
OBI77667
Bromus sitchensis
Larry E. Brown
1970-3-17
1740
San Luis Obispo
Along S. Higuera St. in San Luis Obispo
Comment
UCD59715
Bromus sterilis
Beecher Crampton
1964-5-18
6997
San Luis Obispo
San Luis Obispo County: 4.5 miles north of San Luis Obispo, U.S. Hwy. 101, La Cuesta pass.
Comment
OBI59027
Bromus tectorum
David J. Keil
1998-5-6
27073
San Luis Obispo
Atascadero. Traffic Way and San Benito intersection just E of Hwy between hwy and railroad tracks.
Comment
SBBG26607
Cakile edentula
J. Patman
1963-4-13
1113
San Luis Obispo
just S of Oceano
Comment
SD38258
Cakile edentula var. edentula
Edith A. Purer
1932-8-28
4842
San Luis Obispo
Oceano
Comment
CAS-BOT-BC185137
Calamagrostis nutkaensis
R. F. Hoover
1947-7-27
7339
San Luis Obispo
Black Lake Canyon, south of Arroyo Grande.
Comment
CAS-BOT-BC185011
Calamagrostis rubescens
R. F. Hoover
1950-6-21
8022
San Luis Obispo
Santa Lucia Mountains. Between Rocky Butte and Pine Mountain.
Comment
SD71144
Calandrinia breweri
R. F. Hoover
1947-3-19
6697
San Luis Obispo
Oak Park district
Comment
SD178260
Calandrinia ciliata
G. K. Helmkamp
2004-3-15
8368
San Luis Obispo
Edge of Nipomo Mesa overlooking Cienaga Valley, along California 1, 0.3 mile north of Halcyon Road.
75
Comment
OBI60657
Callitriche trochlearis
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-3-11
29747
San Luis Obispo
Santa Margarita Ranch, "Stage Coach Wetland" ca. 4.5 miles south of Santa Margarita along dirt road west of Pozo Road
366
Comment
CAS-BOT-BC492176
Calochortus albus
Clare B. Hardham
1956-5-30
785
San Luis Obispo
Vitamin D Ranch
Comment
OBI79624
Calochortus argillosus
Genevieve Patt
2014-5-20
1
San Luis Obispo
San Luis Obispo, South Hills, Woodbridge Trail, halfway up trail on the left.
Comment
OBI64764
Calochortus clavatus var. clavatus
D. R. Miller
2005-6-20
605 .806
San Luis Obispo
Pine Mt Region. On Wentz Property, San Simeon Crk drainage
Comment
CAS-BOT-BC132428
Calochortus obispoensis
R. F. Hoover
1969-6-23
11387
San Luis Obispo
Ridge nw. of Cuesta Pass
Comment
OBI59000
Calochortus simulans
David J. Keil
1998-5-13
27250
San Luis Obispo
Shell Creek Rd. and Hwy 58, area to N of creek and E of Hwy.
Comment
OBI59004
Calochortus simulans
David J. Keil
1998-4-28
26949
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30.
Comment
OBI62675
Calochortus simulans
Jason Dart, Cletis England
2003-4-22
D 206
San Luis Obispo
La Quinta de Avila Ranch in See Cyn
Comment
UC1134523
Calochortus venustus
G. T. Nordstrom
1937-5-16
1239
San Luis Obispo
2.1 mi ese Chimney Rock; Adelaida Quad.
304
Comment
UC1134528
Calochortus venustus
H. C. Lee
1937-5-10
918
San Luis Obispo
2 mi w Paso Robles; Paso Robles Quad.
396
Comment
UC1314975
Calochortus venustus
R. F. Hoover
1967-5-24
10586
San Luis Obispo
w of Paso Robles (on Adelaida road)
Comment
OBI16882
Calycadenia truncata
Robert F. Hoover
1957-8-28
8398
San Luis Obispo
Between Rocky Butte and Pine Mt, above San Simeon
Comment
UC1971788
Calycadenia villosa
R. L. Carr
1998-6-27
3712
San Luis Obispo
Red Hill Road near jct with Hwy 58 (Carrisa Hwy), flat area of Navajo-Camatta Cr divide
Comment
OBI60584
Calyptridium monandrum
Lynne Dee Oyler, David J. Keil & K. Foustini
1990-4-26
1106
San Luis Obispo
Nipomo Dunes. UNOCAL pipeline that runs N-S through dunes
Comment
SEINET7072509
Calyptridium monandrum
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
About 7 miles south of Arroyo Grande. Coordinate datum: NAD 27.
Comment
OBI80495
Calystegia macrostegia
Kevin Lobb, Lauren Maddalena, Tristen Milller
2015-3-3
3
San Luis Obispo
Campus of California Polytechnic State University, on the Poly Canyon Trail to Architecture Graveyard.
119
Comment
OBI29111
Calystegia macrostegia subsp. cyclostegia
Karen Symonds
1982-7-25
15
San Luis Obispo
Montana de Oro State Park, along Coon Crk trail
Comment
OBI35301
Calystegia macrostegia subsp. cyclostegia
Melody Dickens
1980-4-30
20 BH
San Luis Obispo
Black Hill, Morro Bay state park
Comment
RSA710319
Calystegia macrostegia subsp. cyclostegia
R. K. Brummitt
1997-6-15
19759
San Luis Obispo
16 WNW of San Simeon, 4 km N of Cappucino Cove
10
Comment
UC1123620
Calystegia macrostegia subsp. cyclostegia
B. Bolt
1936-3-4
589
San Luis Obispo
Morro Rock Cuyucos Quad., , Plot 46
Comment
OBI4263
Calystegia macrostegia subsp. cyclostegia
Steven Parkinson
1972-5-22
2
San Luis Obispo
End-gate of Reservoir Canyon rd
70
Comment
POM280731
Calystegia macrostegia subsp. cyclostegia
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-4-20
s.n.
San Luis Obispo
Templeton - Cambria.
Comment
RSA141036
Calystegia macrostegia subsp. cyclostegia
Clare B. Hardham
1960-5-1
5673
San Luis Obispo
Morro del Mar
Comment
OBI15323
Calystegia macrostegia subsp. intermedia
Ed Zimmerman
1966-4-12
3
San Luis Obispo
Hwy 1 N of Cal Poly
Comment
SBBG118546
Calystegia malacophylla subsp. pedicellata
E. Painter, M. Wetherwax
2002-4-21
CR 289
San Luis Obispo
cliffs between Tower Rd and Nacimiento River; Camp Roberts
180
Comment
CAS-BOT-BC221162
Calystegia malacophylla subsp. pedicellata
Alice Eastwood; John Thomas Howell
1936-5-8
2294
San Luis Obispo
On road to Pozo 10 miles from Santa Margarita
Comment
CAS-BOT-BC94952
Calystegia malacophylla subsp. pedicellata
R. C. Wenk
2007-4-15
630
San Luis Obispo
Along Pozo Road, 4 miles W from its intersection with Highway 58
650
Comment
OBI57541
Calystegia subacaulis subsp. episcopalis
David J. Keil
1998-4-10
26681
San Luis Obispo
At LeRoy Baldwin property, 2051 O'Connor Way, SW of San Luis Obispo.
Comment
UCR136702
Camissonia campestris
June Latting
1958-5-4
298
San Luis Obispo
Cuyama Valley, west end of valley, 12 miles southeast of junction of Hwy 166 and Sisquoc [Tepusquet] Road [vicinity of Gypsum Canyon]
412
Comment
SBBG4920
Camissonia campestris subsp. campestris
C. B. Hardham
1958-5-7
3240
San Luis Obispo
Bee Rock
Comment
RSA355807
Camissonia cheiranthifolia subsp. cheiranthifolia
Robert F. Thorne
1968-6-7
37773
San Luis Obispo
Jack Lake. Near lake, ca. 3 miles S of Oceano.
Comment
CAS-BOT-BC278782
Camissonia contorta
R. C. Wenk
2007-4-8
609
San Luis Obispo
Carrizo Plain National Monument, Caliente Ridge
1310
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
RSA0019343
Camissonia strigulosa
Greg Wilvert
2005-5-11
406
San Luis Obispo
Southeast half of the Caliente Range: 1.5 km SW of Semper Spring.
1192
Comment
SEINET1007996
Camissonia strigulosa
G. K. Helmkamp, E. A. Helkamp
2005-1
9365
San Luis Obispo
Central Coast: Corbett Canyon, 2.3 miles north of Hwy CA-227 in Arroyo Grande.
81
Comment
UC20551
Camissonia strigulosa
W. A. Setchell
1901-4-25
San Luis Obispo
Santa Maria
Comment
UCSB15724
Camissonia strigulosa
Breedlove, Dennis
1962-3-29
San Luis Obispo
8.6 miles west of Simmler, La Panza Range
548
Comment
OBI53583
Camissoniopsis cheiranthifolia
Arthur W. Hazebrook
1991-4-28
47
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis hill
Comment
SDSU19557
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Nuri Benet-Pierce, John P Pierce
2010-6-5
304
San Luis Obispo
Land Conservancy at Black Lake, Guadalupe California
14
Comment
OBI73647
Camissoniopsis intermedia
David J. Keil
2010-6-7
30867
San Luis Obispo
La Panza Mountains. Highway 58.
Comment
UC1186553
Camissoniopsis intermedia
E. G. Linsley and J. W. MacSwain
1959-4-28
59 -85
San Luis Obispo
three mi e Santa Margarita ((quarry site))
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
OBI30993
Capsella bursa-pastoris
Julie M. Vanderwier
1979-4-4
104
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI80886
Capsella bursa-pastoris
David J. Keil
2015-2-14
32599
San Luis Obispo
Pismo Preserve. Eastern fringe of preserve along Thousand Hills Road between Price Canyon Road and unpaved road into preserve
25
Comment
CAS-BOT-BC37641
Cardamine californica
Clare B. Hardham
1958-2-13
2824
San Luis Obispo
Santa Lucia Mountains. Cambria.
Comment
OBI40726
Cardamine californica
David J. Keil, Dirk Walters
1986-5-2
19335
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn
305
Comment
UCR161301
Cardamine californica var. integrifolia
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9104
San Luis Obispo
Central Coast Hills, Irish Hills; See Canyon, 4.4 mi N of San Luis Bay Drive
186
Comment
RSA659219
Cardamine californica var. integrifolia
David J. Keil
1998-3-27
26489
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997.
15
Comment
CDA43352
Cardamine hirsuta
David J. Keil
2012-4-1
31238
San Luis Obispo
Bob Jones Trail near junction with Ontario Road, west of Highway 101, north of Avila Beach Drive, along San Luis Creek.
Comment
OBI82562
Cardamine hirsuta
David J. Keil
2016-3-4
33549
San Luis Obispo
Santa Rita Creek Canyon along Santa Rita Road
275
Comment
POM96340
Cardaria draba
P. A. Munz
1926-4-9
10235
San Luis Obispo
Morro.
Comment
SBBG25202
Cardaria draba
D. Myrick
1966-3-24
1310
San Luis Obispo
entrance to Cambria County Park near ocean
Comment
OBI57092
Carduus pycnocephalus
Danielle DeRome
1995-4-1
419550
San Luis Obispo
Poly cyn on a W facing slope N NEofthe Peterson ranch house. Area has been burned, and the soil is relatively bare
Comment
CAS-BOT-BC20396
Carex globosa
Alice Eastwood; John Thomas Howell
1938-6-14
5959
San Luis Obispo
Cambria.
Comment
CAS-BOT-BC20399
Carex globosa
R. F. Hoover
1950-5-7
7896
San Luis Obispo
Santa Lucia Range. Between Rocky Butte and Pine Mountain.
Comment
CAS-BOT-BC31623
Carex luzulina var. luzulina
Clare B. Hardham
1959-6-8
4770
San Luis Obispo
North slope of Cypress Mt, San Lucia Mts.
Comment
CAS-BOT-BC118555
Carex praegracilis
R. F. Hoover
1947-7-18
7311
San Luis Obispo
Oceano Beach
Comment
OBI22671
Carex praegracilis
Robert F. Hoover
1967-5-6
10559
San Luis Obispo
White Lake (S of Arroyo Grande)
Comment
SBBG96258
Carex praegracilis
C. F. Smith
1961-6-1
6427
San Luis Obispo
Oso Flaco Lake, N of Guadalupe
Comment
OBI53547
Carex praegracilis
Arthur W. Hazebrook
1991-4-19
12
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes approx 30 m up from riparian corridor that runs E-W along the NE facing side of the hill
Comment
OBI22649
Carex serratodens
Robert F. Hoover
1966-4-23
9835
San Luis Obispo
La Panza Range. American Cyn campground
Comment
UCR29086
Carex serratodens
J. H. Nishida, Melissa Luckow, Rob Keplinger, R. L. Allen
1982-6-10
456
San Luis Obispo
South Coast Range, Stream bed just NW of American Canyon Campground
524
Comment
POM248617
Carex serratodens
Alice Eastwood, John Thomas Howell
1938-6-14
5937
San Luis Obispo
Between Laguna and San Luis Obispo.
Comment
SEINET13216203
Carex serratodens
L. Kelly, Janet Haden
1988-1
224
San Luis Obispo
Above Laguna Lake Park
Comment
UC1136606
Carpobrotus chilensis
B. Bolt
1936-2-25
586
San Luis Obispo
Morro Rock
152
Comment
SFV16508
Carpobrotus chilensis
K. Tajbakhsh
1996-3-17
13
San Luis Obispo
San Simeon. Coast Guard station approximately 8 miles north of Hearst Castle.
Comment
OBI60435
Carthamus lanatus
David J. Keil
2000-7-31
29049
San Luis Obispo
Along Toro Creek Road east of Morro Bay
91
Comment
CAS-BOT-BC263284
Castilleja
R. C. Wenk
2007-4-8
603
San Luis Obispo
Carrizo Plain National Monument, Caliente Ridge
1310
Comment
JEPS35349
Castilleja
R. F. Hoover
1964-8-14
9257
San Luis Obispo
Jack Lake
Comment
JEPS77737
Castilleja
L. R. Heckard with R. C. Bacigalupi and T. I. Chuang
1978-4-23
4777
San Luis Obispo
about 0.25 mi s Route 41 (near Cholame) (just n of Cholame Creek bridge on Palo Prieto Canyon road)
426
Comment
OBI79885
Castilleja affinis
Garrett P. Ahern
2014-3-7
114
San Luis Obispo
Cuesta Ridge Botanical Area (West), Along T.V. Tower Road, about 0.8 miles from junction with Highway 101.
540
Comment
RSA38845
Castilleja affinis
E. A. Purer
1933-7-20
5080
San Luis Obispo
Northwest of Guadalupe.
Comment
RSA296373
Castilleja affinis
R. C. Bacigalupi, Roxana S. Ferris
1951-3-30
3211
San Luis Obispo
On the seaward side of, and about a mile below the summit of the road between Templeton and Cayucos, via Santa Rita School (not via S. Rita Creek.)
Comment
JEPS47406
Castilleja affinis subsp. affinis
L. R. Heckard
1964-7-13
1404
San Luis Obispo
near (nw of) Lake Oso Flaco
Comment
UCR202908
Castilleja affinis subsp. affinis
George K. Helmkamp, E. A. Helmkamp
2000-3-15
5342
San Luis Obispo
Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos
6
Comment
UCSB58581
Castilleja affinis subsp. affinis
Ingram, Steve
1990-6-19
San Luis Obispo
Grover City, Pismo Beach Recreational Area, approx. 20 m S of trailhead on Grand Ave
Comment Read comments Oct 16 2015
JEPS85638
Castilleja affinis subsp. affinis
T. I. Chuang
1970-6-18
6805 A
San Luis Obispo
ca 3 mi s Monterey County line (along Hwy 1); San Carpoforo Creek
Comment
JEPS88788
Castilleja affinis subsp. affinis
T. I. Chuang
1991-8-30
7881
San Luis Obispo
just s (ca 100 <?>) Pico Dunes State Vehicular Recreation Area (at the end of Grand Ave, Grover City); Grover City
Comment
OBI9386
Castilleja attenuata
Robert F. Hoover
1967-4-20
10487
San Luis Obispo
2 mi NW of Creston
Comment
UC1315018
Castilleja attenuata
R. F. Hoover
1967-4-20
10487
San Luis Obispo
2 mi nw Creston
Comment
JEPS15143
Castilleja brevistyla
C. A. Graham
1938-4-18
343
San Luis Obispo
0.7 mi w Lynch Ranch; Bradley Quad.
381
Comment
OBI65022
Castilleja brevistyla
Greg Wilvert
2005-4-6
186
San Luis Obispo
SE Half of the Caliente Range. S end of Horse Cyn, 4.3 km N of New Cuyama
655
Comment
OBI67832
Castilleja densiflora subsp. densiflora
E. L. Painter & M. Wetherwax, M. Wetherwax
2002-3-25
CR- 267
San Luis Obispo
Camp Roberts, near Perimter Rd zone 10S, 700710E, 3954397N
269
Comment
JEPS27029
Castilleja densiflora subsp. gracilis
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-10
7410
San Luis Obispo
ne base Cypress Mountain (slope just above w-most fork of Las Tablas Creek (Dellaganna or Carmen creek))
518
Comment
JEPS4538
Castilleja densiflora subsp. obispoensis
Rimo Bacigalupi and G. T. Robbins
1952-4-22
3658
San Luis Obispo
1 mi s Cambria Pines Inn (field at junction of old and new roads (former old coastal county road), Cambria); Cambria
Comment
UCR163775
Castilleja exserta subsp. exserta
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9276
San Luis Obispo
Outer South Coast Ranges, La Panza Range along Calif. Highway 58 in Calf Canyon, 3.0 mi NE of Santa Margarita
335
Comment
UC27263
Castilleja exserta subsp. exserta
L. Jared
1897-3-4
San Luis Obispo
Estrella; South Coast Ranges
Comment
UC1187084
Castilleja exserta subsp. latifolia
David D. Keck and Wm. M. Hiesey
1940-5-31
5149
San Luis Obispo
2.5 mi se San Simeon (1 mi n of mouth of Pico Creek)
Comment
UCR61757
Castilleja foliolosa
George K. Helmkamp
1990-4-1
s.n.
San Luis Obispo
West Cuesta Ridge, c. 3 mi west of US Hwy 101
671
Comment
OBI9712
Castilleja foliolosa
Robert F. Hoover
1966-5-16
9861
San Luis Obispo
Summit of hill S of Los Osos
Comment
OBI31535
Castilleja minor var. stenantha
Joy Nishida
1982-5-29
412
San Luis Obispo
American Cyn, .2 mi S of campground
518
Comment
OBI62188
Caulanthus anceps
G. F. Hrusa, L. Saslaw
2001-4-12
15776
San Luis Obispo
Carrizo Plain Natl Monument. Wells Ranch Rd, +/- 1 mi W of Soda Lake Rd. Quad Weels Ranch 7.5
660
Comment
RSA14170
Caulanthus anceps
Roxana S. Ferris
1935-3-21
9031
San Luis Obispo
5 miles east of Cholame on the Wasco-Paso Robles Road
Comment
JEPS53342
Caulanthus coulteri var. lemmonii
Betty Knight
1929-3-23
San Luis Obispo
Paso Robles
Comment
UC1492801
Caulanthus coulteri var. lemmonii
Freed W. Hoffman
1950-4-16
3410
San Luis Obispo
along Highway 41 3.2 mi from the junction with Highway 466 near Cholame; near Cholame
Comment
UC524066
Caulanthus coulteri var. lemmonii
Ira L. Wiggins
1932-3-25
5851
San Luis Obispo
hillside on w side of highway 6 mi n Paso Robles; n of Paso Robles
Comment
CAS-BOT-BC40463
Caulanthus inflatus
R. F. Hoover
1966-3-30
9780
San Luis Obispo
First large canyon north of Crocker Grade, west side of Temblor Range.
Comment
OBI14982
Caulanthus lasiophyllus
Robert F. Hoover
1958-3-19
8416
San Luis Obispo
W side of Soda Lake, Carrizo Plain
Comment
OBI78766
Caulanthus lasiophyllus
Michael Walgren
2014-4-14
396
San Luis Obispo
Cayucos, on a north facing slope east of Highway One and south of Old Creek Rd.
68
Comment
CAS-BOT-BC40351
Caulanthus lasiophyllus
Mrs. R. W. Summers
s.n.
San Luis Obispo
Near San Luis Obispo.
Comment
CAS-BOT-BC40368
Caulanthus lasiophyllus
R. F. Hoover
1949-5-1
7655
San Luis Obispo
Cholame Valley at Junction of Cottonwood Pass and Polonio Pass roads.
Comment
CAS-BOT-BC39510
Caulanthus lemmonii
Lyman Benson
1932-5-9
3567
San Luis Obispo
Temblor Mountain Range. Santa Maria River Watershed. Upper Cuyama Valley.
609
Comment
CAS-BOT-BC47930
Ceanothus
W. R. Dudley
1901-6-16
s.n.
San Luis Obispo
Near the caves at Chruch; Santa Lucia Mts.
Comment
JEPS99408
Ceanothus
Clare B. Hardham
1969-5-20
11030
San Luis Obispo
McChesney Peak
Comment
CAS-BOT-BC48980
Ceanothus cuneatus
L. R. Abrams
1917-6-10
6503
San Luis Obispo
Paso Robles
Comment
CDA17942
Ceanothus cuneatus
Austin Griffiths
1987-4-29
18170
San Luis Obispo
Cuesta Ridge; Just down 0.1 mi from coll. 18169, at Target Range road junct .
0
Comment
RSA216771
Ceanothus cuneatus
Robert F. Hoover
1968-12-26
11181
San Luis Obispo
Los Osos
Comment
UCSC000462
Ceanothus cuneatus
Randall Morgan
1994-2-27
s.n.
San Luis Obispo
Mesa at head of Black Lake Canyon - Arroyo Grande
Comment
UC1070928
Ceanothus cuneatus var. cuneatus
T. M. Hendrix
1937-4-14
5
San Luis Obispo
5.25 mi w Pozo; Pozo quad
548
Comment
UC1276289
Ceanothus cuneatus var. cuneatus
R. F. Hoover
1948-3-27
7433
San Luis Obispo
near San Luis Obispo (Steiner Creek)
Comment
OBI24065
Ceanothus cuneatus var. fascicularis
Janice M. Toyoshima
1979-4-13
A 7 -13
San Luis Obispo
S of Shark Inlet, Morro Bay
Comment
CAS-BOT-BC49121
Ceanothus cuneatus var. ramulosus
R. F. Hoover
1947-1-26
6601
San Luis Obispo
Osos Valley
Comment
OBI10474
Ceanothus cuneatus var. ramulosus
Robert F. Hoover
1967-2-18
10227
San Luis Obispo
Diablo Cyn, San Luis range
Comment
OBI10470
Ceanothus cuneatus var. ramulosus
Robert F. Hoover
1948-3-27
7433
San Luis Obispo
Steiner Crk near San Luis Obispo
Comment
OBI10261
Ceanothus cyaneus
Bonnie M. Thompson
1963-11-20
560
San Luis Obispo
Library patio; Cal Poly campus, SLO
Comment
UC569689
Ceanothus foliosus
H. C. Lee
1936-5-27
640
San Luis Obispo
2.5 mi se Colwell Ranch (head of Pozo Creek.); Nipomo quad.
731
Comment
OBI66697
Ceanothus foliosus
Austin P. Griffiths, G. F. Hrusa
1987-5-2
18162
San Luis Obispo
Cuesta Ridge. Downslope from coll. 18161 which is along roadside along ridge NW of Cuesta Pass
Comment
CAS-BOT-BC64410
Ceanothus foliosus subsp. medius
R. F. Hoover
1964-4-15
8730
San Luis Obispo
Ridge nw. of Cuesta Pass.
Comment
SBBG4202
Ceanothus foliosus var. medius
M. Van Rensselaer
1938-4-20
462
San Luis Obispo
N side of Cuesta Pass
Comment
SBBG89612
Ceanothus foliosus var. medius
L. W. Edge
1972-5-9
164
San Luis Obispo
Cuesta Rd near TV Station
Comment
UC1276239
Ceanothus foliosus var. medius
R. F. Hoover
1964-4-15
8730
San Luis Obispo
ridge to nw. Cuesta Pass
Comment
SBBG98755
Ceanothus foliosus var. medius
C. F. Smith
1989-4-11
12154
San Luis Obispo
ca. 1 mi along rd NW of Hi Mtn
Comment
OBI10487
Ceanothus impressus
Robert F. Hoover
1947-3-26
6734
San Luis Obispo
Price Cyn (just S of)
Comment
UC569505
Ceanothus impressus
H. S. Yates
1936-3-25
5377
San Luis Obispo
Mesa head of Black Lake Canyon
152
Comment
OBI10493
Ceanothus impressus
Robert F. Hoover
1948-4-5
7436
San Luis Obispo
Edge of San Luis Valley on Carpenter Cyn road to Arroyo Grande
Comment
RSA399056
Ceanothus impressus var. nipomensis
Lester Rowntree
s.n.
San Luis Obispo
Coastal Mesa
Comment
OBI10443
Ceanothus leucodermis
Robert F. Hoover
1957-4-15
8379
San Luis Obispo
Upper Arroyo Grande, 5 mi above County park
Comment
CAS-BOT-BC50542
Ceanothus maritimus
Brandegee
92
San Luis Obispo
San Simeon
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
SJSU14050
Ceanothus maritimus
C. L. Schmidt
1986-2-8
1023
San Luis Obispo
0.8 mi S of cr draining Arroyo de la Cruz & US 1, ridge E of this Hwy, Hearst Ranch
60
Comment
UCR61710
Ceanothus oliganthus
George K. Helmkamp
1990-4-1
s.n.
San Luis Obispo
West Cuesta Ridge, c. 3 mi west of US Hwy 101
671
Comment
CAS-BOT-BC51480
Ceanothus oliganthus
Beatrice F. Howitt
1972-6-12
2
San Luis Obispo
near the Big Sur River on south end of the Molera Ranch from the houses. Now an addition to Big Sur Park
Comment
UC1071323
Ceanothus oliganthus var. sorediatus
G. T. Nordstrom
1937-4-19
1093
San Luis Obispo
2.6 mi ese Lincoln School; Adelaida Quad.
Comment
OBI10360
Ceanothus oliganthus var. sorediatus
Robert F. Hoover
1947-3-23
6722
San Luis Obispo
E slope of La Panza Range
Comment
UC1276246
Ceanothus papillosus
R. F. Hoover
1963-5-4
8555
San Luis Obispo
Upper Coon Creek San Luis Range, Upper Coon Creek
Comment
OBI60771
Ceanothus papillosus
G. F. Hrusa, Austin P. Griffiths
1987-5-3
5337
San Luis Obispo
Along summit of Buchon Ridge immed. W of Coon Crk cyn
Comment
OBI10342
Ceanothus spinosus
Unknown
1964-4-12
103
San Luis Obispo
Prefumo Cyn, 300 yds past white bridge; south side of road
Comment
OBI10498
Ceanothus thyrsiflorus var. griseus
Maria Lia Scarpetta
1964-2-20
12
San Luis Obispo
Cal Poly campus
Comment
UCSB4000
Ceanothus thyrsiflorus var. thyrsiflorus
Newby, Ron
1959-4-11
San Luis Obispo
22.3 miles N. of Cambria on hwy 1 near the coast.
33
Comment
OBI31979
Centaurea calcitrapa
David J. Keil
1982-6-26
16223
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
OBI72463
Centaurea melitensis
D. Oberhoff & R. Root, R. Root
2000-6-16
s.n.
San Luis Obispo
Camp San Luis Obispo. Near Operating Engineers Training Trust (OET) pond and mouth of Chorro crk into Chorro reservoir. UTMs (NAD27) zone 10S, 710580E, 3912995N
Comment
OBI58151
Centaurium
David J. Keil
1998-5-4
27064
San Luis Obispo
Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17.
Comment
CAS-BOT-BC288656
Centromadia fitchii
R. W. Summers
No date on label
450
San Luis Obispo
Los Osos Valley
Comment
UC771642
Centromadia fitchii
R. F. Hoover
1946-9-9
6370
San Luis Obispo
w of San Miguel; San Marcos Creek
Comment
OBI39051
Centromadia parryi subsp. congdonii
David J. Keil
1984-7-17
18293
San Luis Obispo
0.5 mi E of jctn with Foothill Blvd on Los Osos Valley rd at outskirts of SLO.
Comment
OBI16130
Centromadia pungens subsp. pungens
Robert F. Hoover
1965-9-19
9610
San Luis Obispo
Divide between Calf Cyn and Huerhuero Creek
Comment
OBI68372
Cerastium fontanum subsp. vulgare
David J. Keil
2003-8-23
30284
San Luis Obispo
Arroyo Grande. Lawn area in ornamental plantings around Wal-Mart Shopping Center (1168 W Branch Street, Arroyo Grande). Vicinity of 35.1277 deg. N x 120.5974 deg. W
Comment
UC1125802
Cerastium glomeratum
C. M. Belshaw
1936-3-23
1716
San Luis Obispo
1.4 mi. s.-s.w. Hollister Peak (Plot 3); Cayucos Quad.
106
Comment
POM96011
Cerastium glomeratum
P. A. Munz
1926-4-9
10188
San Luis Obispo
Ascension School, 15 miles from Morro on Willow Creek road.
Comment
UC1296060
Cercocarpus betuloides var. betuloides
R. F. Hoover
1964-6-6
8938
San Luis Obispo
Ridge nw of Cuesta Pass
Comment
CAS-BOT-BC137177
Cercocarpus betuloides var. betuloides
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
Santa Margarita Mts., near R.R. tunnel
Comment
OBI16849
Chaenactis fremontii
Robert F. Hoover
1967-3-27
10293
San Luis Obispo
Chalk Mt, cuyama Valley
Comment
SBBG81966
Chaenactis fremontii
C. F. Smith
1950-5-4
2766
San Luis Obispo
Creston-Simmler Rd, ca. 0.25 mi N of Fernandez Crk crossing
Comment
CAS-BOT-BC277496
Chaenactis glabriuscula var. glabriuscula
John Thomas Howell
1931-3-21
5925
San Luis Obispo
Cuyama Valley 38 miles east of Santa Maria
Comment
SBBG19118
Chaenactis glabriuscula var. glabriuscula
M. A. Piehl
1963-4-20
6365
San Luis Obispo
S side of Salinas River, near bridge, ca. 4 mi NE of Santa Margarita
297
Comment
OBI56627
Chaenactis glabriuscula var. glabriuscula
David J. Keil
1998-5-20
27340
San Luis Obispo
Los Padres National Forest. Vicinity of trailhead, about 11 mi. NE of junction with Tepusquet Canyon Road along Hwy 166.
Comment
CAS-BOT-BC279627
Chaenactis stevioides
R. F. Hoover
1949-5-1
7639
San Luis Obispo
Summit of Cottonwood Pass
Comment
UC1119697
Chaenactis xantiana
W. A. Peterson
1937-4-14
684
San Luis Obispo
1.1 mi se of mouth Cedar Creek; La Panza Quad.
655
Comment
OBI4166
Chenopodium californicum
Julie R. Potter
1969-4-30
28
San Luis Obispo
Morro Bay State Park
Comment
UCR122167
Chenopodium californicum
George K. Helmkamp, E. A. Helmkamp
2000-4-22
5482
San Luis Obispo
Central Coast, Los Osos, between the west end of Howard Ave. and Morro Bay sand dunes
15
Comment
CDA3070
Chenopodium murale
L. Julian
2000-11-8
43
San Luis Obispo
State University BCEC. Stenner Creek Road and Bishop.
Comment
OBI17234
Chenopodium pratericola
Robert F. Hoover
1969-7-12
11450
San Luis Obispo
Salinas River bed at Paso Robles
Comment
RSA0021192
Chloris gayana
David J. Keil, Kathleen Keil
2013-2-17
31543 -1
San Luis Obispo
Cambria. Highway 1, ca. 0.25 miles south of Cambria Pines Road. West side of Highway 1.
15
Comment
CDA1900
Chloris virgata
David J. Keil
1996-5-29
s.n.
San Luis Obispo
Between Creston & Atascadero along Highway 41.
0
Comment
OBI22344
Chloris virgata
Ernest C. Twisselmann
1954-11-12
1669
San Luis Obispo
Plants of the Temblor Range and the Western San Joaquin Valley; Chris Twisselmann Ranch, eastern San Luis Obispo County
Comment
RSA522489
Chlorogalum pomeridianum var. divaricatum
David J. Keil
1985-6-8
18777
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon. Hill 612 S of arroyo; near the top of the hill on NW side
Comment
CAS-BOT-BC133250
Chlorogalum purpureum var. reductum
Ernest C. Twisselmann
1955-5-27
2039
San Luis Obispo
Cammatta Road, 3/8 mile east of Honey Bee Mine, upper Cammatta Canyon
640
Comment
CAS-BOT-BC246302
Chloropyron maritimum subsp. palustre
Mary Page Ingalls
1912-7-1
s.n.
San Luis Obispo
Haynes Ranch
Comment
OBI27370
Chondrilla juncea
Robert L. Allen
Jan-82
A 500
San Luis Obispo
San Luis Obispo, near interx of Madonna and Los Osos Valley rds. In backyard of private residence at 1351 Royal Way #13
Comment
SBBG88976
Chorizanthe
C. F. Smith
1987-4-16
12102
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River, ca. 100 yards plus from the beach
Comment
OBI11263
Chorizanthe angustifolia
Robert F. Hoover
1964-7-11
9180
San Luis Obispo
3 mi NW of Nipomo
Comment
OBI57950
Chorizanthe angustifolia
Austin P. Griffiths, Malcolm McLeod, Dirk Walters
1984-3-22
s.n.
San Luis Obispo
Callender Dunes, just E of Jack Lake, Callender Dunes
Comment
RSA627388
Chorizanthe angustifolia
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4896
San Luis Obispo
Los Osos, N of the corner of Buckskin and Martingale streets.
61
Comment
SBBG61725
Chorizanthe angustifolia
R. Hoffmann
1930-5-30
San Luis Obispo
Gun Club, Oceano
Comment
SDSU4934
Chorizanthe angustifolia
D. F. Howe
1963-6-30
3587
San Luis Obispo
Hillside S of Morro Bay.
122
Comment
RSA0029604
Chorizanthe angustifolia
P. A. Munz
1957-5-17
22586
San Luis Obispo
Baywood Park, S end of Morro Bay.
Comment
SD56800
Chorizanthe angustifolia
Darley F. Howe
1963-5-18
3493
San Luis Obispo
11.7 mi. south of Pismo Beach on # 1.
Comment
SBBG13999
Chorizanthe angustifolia var. eastwoodiae
E. R. Blakley
1962-5-23
5134
San Luis Obispo
W edge of outlet of Oso Flaco Lake
15
Comment
CAS-BOT-BC178985
Chorizanthe biloba
Roxana S. Ferris
1939-6-9
9777
San Luis Obispo
one and one eight miles W of Cretson on Templeton road
Comment
SBBG117490
Chorizanthe biloba var. biloba
M. Wetherwax, E. Painter
2001-6-13
CR 252
San Luis Obispo
above boundary rd at S end of installation, above San Marcos Crk; Camp Roberts
300
Comment
UC1296113
Chorizanthe diffusa
R. F. Hoover
1964-7-11
9184
San Luis Obispo
3 mi nw Nipomo; nw of Nipomo
Comment
UC1136035
Chorizanthe douglasii
W. A. Peterson
1937-4-29
766
San Luis Obispo
Martinez Canyon La Panza Quad., Martinez Canyon
Comment
RSA122741
Chorizanthe douglasii
H. C. Lee
1937-5-25
1000
San Luis Obispo
1.5 miles N of Creston.
351
Comment
CAS-BOT-BC191258
Chorizanthe fimbriata var. fimbriata
Evelina Cannon
s.n.
San Luis Obispo
San Luis Obispo
Comment
SBBG14479
Chorizanthe membranacea
E. C. Twisselmann
1962-4-27
7020
San Luis Obispo
Palo Prieto Cyn, 3 mi S of Cholame
548
Comment
CAS-BOT-BC252702
Chorizanthe obovata
T. S. Brandegee
1885-7-1
s.n.
San Luis Obispo
San Luis Obispo
Comment
RSA0004905
Chorizanthe obovata
Katherine Brandegee
1911-1
84
San Luis Obispo
Price Canon, near the coast of San Luis Obispo County, in the Upper Sonoran Zone
Comment
RSA244361
Chorizanthe obovata
C. W. Tilforth, John Dourley
1973-7-20
956
San Luis Obispo
Along Summit Station Rd., Nipomo Mesa, NW of Nipomo.
Comment
UC1296118
Chorizanthe obovata
R. F. Hoover
1946-6-23
6189
San Luis Obispo
n Arroyo Grande (summit at head Carpenter Canyon); , n of Arroyo Grande
Comment
UCSB59195
Chorizanthe obovata
Penkala, B.; Ryan, P.
1987-6-25
San Luis Obispo
See Canyon, Avila, on west side of Hwy. 227, 75 meters north of jct. with Buck Ridge Ln., Arroyo Grande.
121
Comment
RSA781539
Chorizanthe palmeri
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-7-10
188
San Luis Obispo
Montana De Oro State Park.
Comment
SBBG104787
Chorizanthe palmeri
F. L. Johnson, E. A. Young
1993-6-23
ROB 701
San Luis Obispo
Chorro Crk, S of Chorro Reservoir; Camp San Luis Obispo
Comment
UC1341114
Chorizanthe palmeri
Robert J. Rodin
1954-7-3
5968
San Luis Obispo
1 mi n San Luis Obispo (Reservoir Canyon); , n of San Luis Obispo
Comment
CAS-BOT-BC252757
Chorizanthe palmeri
James L. Reveal; C. Rose Broome; Clare B. Hardham
1987-6-16
6470
San Luis Obispo
Along Cypress Mountain Road, the dirt portion north of Black Mountain or old California Highway 46 about 1 mile north of the summit on outcrops about 15 airline miles northwest of Atascadero
640
Comment
CAS-BOT-BC257435
Chorizanthe rectispina
Clare B. Hardham
1959-6-10
4804
San Luis Obispo
The Santa Lucia Mountains. Santa Barbara Road, Atascadero
Comment
CAS-BOT-BC255272
Chorizanthe staticoides
R. F. Hoover
1946-6-2
6124
San Luis Obispo
La Panza district
Comment
CAS-BOT-BC255284
Chorizanthe staticoides
Roxana S. Ferris
1955-5-25
12832
San Luis Obispo
7.5 mi. E of Santa Margarita on north circuit road of Park Hill District
Comment
SEINET6894767
Chorizanthe staticoides
W. P. Vestal, A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Ca. 2.0 miles north of San Luis Obispo.
Comment
SEINET6894768
Chorizanthe staticoides
W. P. Vestal, A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Ca. 2.0 miles north of San Luis Obispo.
Comment
CAS-BOT-BC247809
Chorizanthe uniaristata
Clare B. Hardham
1956-5-26
772
San Luis Obispo
North Spur Black Mt.
Comment
CAS-BOT-BC247817
Chorizanthe uniaristata
Ernest C. Twisselmann
1955-6-14
2142
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Juan River Valley, 10 miles south of Shandon
365
Comment
CAS-BOT-BC247875
Chorizanthe watsonii
R. F. Hoover
1950-5-6
7889
San Luis Obispo
Between San Juan River and Carrizo Plain
Comment
UC1296192
Chorizanthe watsonii
R. F. Hoover
1950-5-6
7889
San Luis Obispo
between San Juan River and Carrizo Plain; btwn San Juan River and Carrizo Plain
Comment
OBI82351
Chrysolepis chrysophylla
David J. Keil, Matt Ritter, Jenn Yost, Brett Hall, et al.
2016-2-6
33442
San Luis Obispo
Upper See Canyon
415
Comment
RSA201626
Cicuta maculata var. angustifolia
Robert F. Hoover
1947-7-27
7337
San Luis Obispo
Black Lake Canyon, south of Arroyo Grande
Comment
UC1953209
Cicuta maculata var. bolanderi
David Keil
1990-5-12
s.n.
San Luis Obispo
Montana de Oro State Park, along Coon Creek.
Comment
UC1873088
Cicuta maculata var. bolanderi
Cedrick Villasenor
2004-5-3
s. n.
San Luis Obispo
Santa Lucia Mountains W of Templeton on Santa Rita Creek Road, 3.7 mi W of Vineyard Drive.
Comment
SBBG110001
Cirsium brevistylum
C. B. Hardham
1957-6-15
2225
San Luis Obispo
Villa Crk
Comment
OBI16741
Cirsium fontinale var. obispoense
Robert F. Hoover
1950-1
San Luis Obispo
Comment
RSA26271
Cirsium fontinale var. obispoense
Alice Eastwood, John Thomas Howell
1938-6-14
5917
San Luis Obispo
Prefumo Canyon.
Comment
OBI81416
Cirsium occidentale
Jill M. Bushakra
2001-6-19
124 e
San Luis Obispo
East end of Santa Ysbel Road in Los Osos.
152
Comment
CDA11366
Cirsium occidentale var. californicum
G. F. Hrusa
1995-4-15
12089
San Luis Obispo
La Panza Range; Approx 1 m. S of Queen Bee Camp, 1 m. S of La Panza Summit on La Panza Rd.
Comment
JEPS13599
Cirsium occidentale var. californicum
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-25
5249
San Luis Obispo
0.5 mi below and e Pozo Summit (along grade on State Highway 178, e slope of La Panza Range, watershed of Mariana Creek); La Panza Range, Mariana Creek
731
Comment
CAS-BOT-BC100980
Cirsium occidentale var. compactum
R. F. Hoover
1964-6-13
9087
San Luis Obispo
Point Sierra Nevada, just north of Arroyo de la Cruz
Comment
UCD130576
Cirsium occidentale var. compactum
P. B. Kennedy
1929-4-10
s.n.
San Luis Obispo
San Luis Obispo County: 12 miles from Morro towards San Simeon.
12
Comment
OBI61079
Cirsium occidentale var. coulteri
P. A. Holden
1968-6-15
385
San Luis Obispo
Near Union Oil Refinery near Nipomo
Comment
OBI77857
Cirsium occidentale var. occidentale
B. A. Smith
1966-5-16
104
San Luis Obispo
Slope S of Morro Bay
Comment
SBBG104474
Cirsium occidentale var. venustum
F. L. Johnson, E. A. Young
1993-6-25
ROB 707
San Luis Obispo
3 km N of Chorro Reservoir; Camp San Luis Obispo
Comment
CAS-BOT-BC285854
Cirsium vulgare
Ernest Brown
1969-7-23
s.n.
San Luis Obispo
Lucy Brown Place, hills west of Palo Prieta Canyon, eastern San Luis Obispo County
Comment
JEPS43576
Clarkia affinis
Rhoda Ramona Reed
1915-5-23
473
San Luis Obispo
Santa Margarita
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
RSA108387
Clarkia affinis
Harlan Lewis, C. Epling
1947-5-2
189
San Luis Obispo
8.8 miles west of U. S. Highway 101 on the road to Adelaida
Comment
RSA142599
Clarkia affinis
Clare B. Hardham
1960-5-17
5758
San Luis Obispo
Santa Lucia Mountains: Hills south of Bee Rock.
Comment
OBI12118
Clarkia bottae
Robert F. Hoover
1947-5-30
7234
San Luis Obispo
Huasna district
Comment
CAS-BOT-BC172283
Clarkia bottae
Mrs. R. W. Summers
1882-4-1
s.n.
San Luis Obispo
Sta. Margarita hills, E. of Sta. Lucia Range
Comment
UCD104466
Clarkia cylindrica
Frederic Hrusa
1993-5-20
11063
San Luis Obispo
San Luis Obispo County: Big Falls Creek, ca. 3/4 mile upstream from confluence with Lopez Creek.
200
Comment
JEPS43461
Clarkia cylindrica subsp. clavicarpa
W. L. Jepson
1927-5-30
12152
San Luis Obispo
ca. 2 mi e Pine Creek birdge (between bridge and Cuyama Valley)
487
Comment
CAS-BOT-BC172062
Clarkia cylindrica subsp. cylindrica
Eben McMillan
1952-5-20
124
San Luis Obispo
Choice Valley, 1 mi. S., 8 mi. E. Shandon
Comment
SBBG83808
Clarkia cylindrica subsp. cylindrica
C. F. Smith
1986-5-15
12082
San Luis Obispo
1-2 mi W of Caliente Mtn lookout
1524
Comment
UCR159843
Clarkia cylindrica subsp. cylindrica
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9623
San Luis Obispo
South Coast Ranges, along Calif. Hwy 58 (Calf Canyon Hwy), 4.2 mi east of Santa Margarita
358
Comment
CAS-BOT-BC172265
Clarkia cylindrica subsp. cylindrica
Ernest C. Twisselmann
1954-4-30
1126
San Luis Obispo
Hills at head of Palo Prieta Creek, Temblor Range and the Western San Joaquin Valley
883
Comment
RSA122169
Clarkia cylindrica subsp. cylindrica
P. L. Johannsen
1937-5-26
1150
San Luis Obispo
1.75 miles SW of Temblor Ranch
915
Comment
SD133951
Clarkia cylindrica subsp. cylindrica
Barbara Ertter
1989-6-10
8561
San Luis Obispo
East side of Black Mountain, ca 20 air miles East North East of San luis Obispo, 3 1/2 miles from Highway 58 on the road to the Navajo Campground. Dry granitic sand at edge of McGinnis Creek, base of Chaparral hill. La Panza Range.
609
Comment
OBI12113
Clarkia epilobioides
Fred Rush
Jun-56
102
San Luis Obispo
High E slope, Mt SLO
Comment
SBBG110161
Clarkia heterandra
C. B. Hardham
1959-5-9
4454
San Luis Obispo
Franklin Crk near Camp Natoma
Comment
OBI64594
Clarkia modesta
David J. Keil
2003-5-6
30165
San Luis Obispo
Highway 58, ca. 1 mile east of Highway 229
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
UCSB12632
Clarkia purpurea
Haller, John
1961-6-1
San Luis Obispo
adjacent to California state highway 1; 3.3 mi by road NW of junction with road to Oso Flaco Lake; about 6.5 mi by road S of Arroyo Grande
Comment
OBI42199
Clarkia purpurea subsp. quadrivulnera
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19491
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa lucia Mts in area that was locally the E boundary of the Las Piltas fire of July 1985
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
CAS-BOT-BC163931
Clarkia purpurea subsp. quadrivulnera
Mrs. R. W. Summers
1986-4-27
s.n.
San Luis Obispo
Coast Hills
Comment
CAS-BOT-BC163944
Clarkia purpurea subsp. quadrivulnera
Ira L. Wiggins
1926-5-9
2069
San Luis Obispo
2 miles East of Templeton
Comment
CAS-BOT-BC163953
Clarkia purpurea subsp. quadrivulnera
R. F. Hoover
1964-6-5
8902
San Luis Obispo
Santa Lucia Range. Cuesta Pass summit, east side of highway
Comment
UC54881
Clarkia purpurea subsp. quadrivulnera
Mrs. R. W. Summers
June 1882
San Luis Obispo
Santa Margarita Valley
Comment
UCSB26218
Clarkia purpurea subsp. quadrivulnera
Gliessman, Nan
1968-4-20
San Luis Obispo
north roadside; Califomia Highway 1; 12.3 miles north of Santa Maria River crossing; Nipomo Mesa
60
Comment
RSA113673
Clarkia rubicunda
Peter H. Raven
1957-7-6
11058
San Luis Obispo
State Highway 1 at a point 2.3 miles north of the bridge over Arroyo de la Cruz Creek.
Comment
CAS-BOT-BC165250
Clarkia speciosa subsp. immaculata
L. R. Abrams
1917-6-10
6520
San Luis Obispo
Near Pismo Beach
Comment
OBI60891
Clarkia speciosa subsp. immaculata
Susi Bernstein, Greg McGowan
2001-1
San Luis Obispo
Comment
CAS-BOT-BC165357
Clarkia speciosa subsp. speciosa
Ernest C. Twisselmann; Donald J. Bedell
1969-7-5
15652
San Luis Obispo
Salinas River 5 miles south of Paso Robles
182
Comment
RSA108161
Clarkia speciosa subsp. speciosa
Harlan Lewis, M. Lewis
1947-6-25
482
San Luis Obispo
Road to Creston, 1.6 mi. north of Santa Margarita to Pozo Road
Comment
SBBG117860
Clarkia unguiculata
E. Painter, M. Wetherwax
2000-6-13
SLO 148
San Luis Obispo
first ridge W of Cerro Romualdo, just above small Eucalyptus grove remaining from old homestead; Camp San Luis Obispo
100
Comment
SBBG5014
Clarkia unguiculata
C. B. Hardham
1959-5-6
4411
San Luis Obispo
jct rd to Pleyto and rd to Nacimiento Dam
Comment
UC20023
Clarkia unguiculata
Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
UCR159311
Clarkia unguiculata
George K. Helmkamp, E. A. Helmkamp
2005-5-12
9444
San Luis Obispo
Central Coast Ranges, Cholame Hills, 4.0 mi east of San Miguel on Cross Canyon Road
274
Comment
CAS-BOT-BC165596
Clarkia unguiculata
Ernest C. Twisselmann
1956-5-29
2864
San Luis Obispo
La Panza Range. Calf Canyon
426
Comment
UC1226827
Clarkia unguiculata
P. J. Hurd and Stage
1962-6-9
62 -10
San Luis Obispo
2.5 mi s Arroyo Grande
Comment
CAS-BOT-BC439284
Claytonia exigua subsp. exigua
Clare B. Hardham
1956-4-4
372
San Luis Obispo
Santa Lucia Mountains. Marquart Ranch, Jack Mt.
Comment
SBBG93616
Claytonia exigua subsp. exigua
S. A. Junak, D. A. Young, T. J. Ayers
1989-4-27
3962
San Luis Obispo
USFS Rd 29S11.3, 0.4 mi W of W boundary sign for the Cuesta Ridge Botanical Area, 5.6 mi W of Hwy 101
746
Comment
OBI64544
Claytonia gypsophiloides
David J. Keil, with V. L. Holland
1997-3-29
29238
San Luis Obispo
Santa Lucia Mountains. Santa Rita Road, ca. 4.4 road miles east from junction with Old Creek Road
Comment
CAS-BOT-BC439586
Claytonia parviflora subsp. parviflora
Clare B. Hardham
1957-4-25
1732
San Luis Obispo
Santa Lucia Mountains. Cypress Mt.
Comment
UC1285085
Claytonia parviflora subsp. parviflora
R. F. Hoover
1958-3-19
8425
San Luis Obispo
near n base Caliente Mt. (Carrizo Plain); Carrizo Plain
Comment
UC57599
Claytonia parviflora subsp. parviflora
J. H. Barber
1900-3-30
1007
San Luis Obispo
Santa Lucia Mts.
Comment Read comments Apr 18 2021
UC615031
Claytonia parviflora subsp. parviflora
Beryl O. Schreiber
1934-4-1
1071
San Luis Obispo
road from Pozo to Santa Margarita
Comment
OBI75492
Claytonia perfoliata
Jenner Whitt
2003-4-14
39
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
CAS-BOT-BC91474
Clematis lasiantha
R. F. Hoover
1947-4-20
7063
San Luis Obispo
Rinconada Mine, west of Pozo.
Comment
OBI10680
Clematis lasiantha
Robert F. Hoover
1947-4-20
7063
San Luis Obispo
Rinconada Mine, W of Pozo
Comment
OBI10677
Clematis lasiantha
H. E. McMinn, E. Maino
1931-4-5
113
San Luis Obispo
Morro Rd
Comment
OBI62555
Clematis ligusticifolia
Bernard Miossi
1939-7-4
116
San Luis Obispo
1 mi N of San luis Obispo, 100 feet from hwy 101
Comment
RSA81714
Cleome isomeris
Roxana S. Ferris
1951-12-25
12473
San Luis Obispo
E of Blackwell's Corner on U.S. 466 (junction with State Hwy 33.)
Comment
OBI51356
Clinopodium douglasii
Debora Guillot
1993-7-8
4 .2
San Luis Obispo
San Simeon State Park. SW section of San Simeon State Park
Comment
OBI32795
Collinsia bartsiifolia var. davidsonii
David J. Keil, Julie Vanderwier and Glenda Winn
1978-1
12718
San Luis Obispo
29.5 mi SE of Calif Rte 58 along Soda Lake Rd
Comment
OBI58875
Collinsia bartsiifolia var. davidsonii
David J. Keil, with Kathleen A. Keil
1998-5-26
27426
San Luis Obispo
Los Padres National Forest, La Panza Mountains. Red Hill Rd., 3.3 miles from Hwy 58 (35 deg. 21.466' N x 120 deg. 16.570' W).
640
Comment
RSA0042804
Collinsia heterophylla var. heterophylla
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6454
San Luis Obispo
Garcia Mountain: Off Forest Service Road 30S05.2, Down Trout Creek to trail that climbs up over a saddle and drops down into another tributary of Trout Creek. Stopped at Buckeye Campsite., Wilderness boundary starts with trail leaving Trout Creek to climb the saddle. Started near 35.25785N 120.39436W. Ended at camp, near 35.24658N 120.34365W.
376
Comment
OBI31379
Collinsia sparsiflora
Joy Nishida, Julie Oxford
1982-4-16
328
San Luis Obispo
American Cyn. .6 mi S of American Cyn campground
579
Comment
SBBG80770
Collinsia sparsiflora var. collina
D. Keil, V. L. Holland
1982-3-24
15787
San Luis Obispo
vicinity of American Cyn
Comment
SBBG109222
Collomia heterophylla
C. B. Hardham
1960-5-21
5841
San Luis Obispo
Santa Rita Crk, Juhl Ranch [Santa Rita Ranch], W of Templeton
Comment
CDA16197
Conicosia pugioniformis
G. F. Hrusa, D. Ragan
1999-4-21
15012
San Luis Obispo
Oceano Dunes; Oceano Dunes, immediately W of Callender Rd.
106
Comment
RSA0056253
Conicosia pugioniformis
W. M. Arbaugh
1968-4-28
184
San Luis Obispo
Oso Flaco Lake.
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
UCR118351
Conyza bonariensis
George K. Helmkamp, E. A. Helmkamp
2000-9-1
5962
San Luis Obispo
Los Osos, Martingale at Buckskin
30
Comment
OBI49894
Cordylanthus rigidus subsp. rigidus
David J. Keil, Mary Coffeen, Cathy Rose, & Corky Matthews
1984-5-5
18232
San Luis Obispo
American Cyn area in La Panza Mts
Comment
OBI40089
Cordylanthus rigidus subsp. setiger
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18649
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
UC1119229
Coreopsis calliopsidea
E. Armstrong
1934-4-1
1102
San Luis Obispo
Carrizo Plains McKittrick Quadrangle, Carrizo Plains
609
Comment
JEPS33595
Coreopsis calliopsidea
W. L. Jepson
1932-4-3
16209
San Luis Obispo
hillslope near Soda Lake; Carrizo Plain
670
Comment
UC1188249
Coreopsis douglasii
Clare B. Hardham
1960-3-28
5254
San Luis Obispo
hillsides n of Bee Rock; Santa Lucia Mountains
Comment
CAS-BOT-BC101418
Corethrogyne filaginifolia
R. F. Hoover
1946-8-8
6276
San Luis Obispo
North end of Morro Bay
Comment
CAS-BOT-BC101422
Corethrogyne filaginifolia
R. F. Hoover
1946-10-5
6462
San Luis Obispo
North end of Morro Bay
Comment
CAS-BOT-BC101443
Corethrogyne filaginifolia
R. F. Hoover
1952-11-1
8275
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC101460
Corethrogyne filaginifolia
Chester Dudley
Summer 1935
s.n.
San Luis Obispo
San Miguel
Comment
OBI31643
Corethrogyne filaginifolia
Turnquist, Smeltzer
1982-6-30
168
San Luis Obispo
Laguna Lake Park
Comment
OBI4469
Corethrogyne filaginifolia
Robert J. Rodin
1970-9-12
8447
San Luis Obispo
About 300 yds from Pacific Ocean near a shell mound in Pismo Beach State Park
Comment
OBI49787
Corethrogyne filaginifolia
D. R. Miller
1991-9-5
991 -2
San Luis Obispo
Along Ridge Rd about 1 km N of lookout, Pine Mt area
884
Comment
OBI52104
Corethrogyne filaginifolia
Larry Kelly, David J. Keil
1988-10-1
284
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI60087
Corethrogyne filaginifolia
George Butterworth
1997-11-3
208
San Luis Obispo
T31S, R20 E, S32 at Visitor Center, Carrizo Plain
Comment
UC455494
Corethrogyne filaginifolia
I. J. Condit
1908-11-14
San Luis Obispo
Oceano
Comment
OBI35486
Corethrogyne filaginifolia
S. M. Inman
1983-5-7
37
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
CAS-BOT-BC209808
Cornus glabrata
Clare B. Hardham
1957-5-30
2075
San Luis Obispo
Santa Lucia Mountains. Banks of Las Tablas Creek, 7X Ranch
Comment
RSA0019574
Cornus glabrata
Robert F. Hoover
1946-9-22
6443
San Luis Obispo
Klau District (W of Paso Robles).
Comment
CAS-BOT-BC210351
Cornus sericea
R. F. Hoover
1965-9-29
9677
San Luis Obispo
Santa Lucia Range. Tassajera Creek
Comment
RSA0019456
Cornus sericea subsp. occidentalis
Robert F. Hoover
1946-9-21
6434
San Luis Obispo
Estuary of Osos Creek, Morro Bay.
Comment
UC21546
Cornus sericea subsp. sericea
W. H. Brewer
Apr 12 1861-Apr 13 1861
434
San Luis Obispo
Arroyo Grande
Comment Read comments Dec 23 2007
LA211599
Cortaderia jubata
Mark A. Elvin; Michael Brady, Jason Storlie
2014-9-16
7624
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
OBI59216
Cortaderia jubata
David J. Keil
1998-12-16
28206
San Luis Obispo
Pismo Beach. Embankment below access rd to shopping center NE of intersection of hwy 101 and Oak Park Rd
Comment
OBI53871
Cortaderia selloana
Arthur W. Hazebrook
1992-7-7
138
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso flaco Lake and surrounding dunes
Comment
CAS-BOT-BC287232
Cotula australis
Clare B. Hardham
1958-2-13
2815
San Luis Obispo
Santa Lucia Mts. Cemetary, Cambria
Comment
SBBG8030
Cotula coronopifolia
H. and M. Dearing
1940-8-18
4464
San Luis Obispo
Oso Flaco Lake
Comment
OBI20204
Crassula connata
David J. Keil
1979-4-8
13031
San Luis Obispo
2 mi S of California Valley along Soda Lake Rd
579
Comment
OBI55354
Crassula tillaea
David J. Keil
1998-4-20
26823
San Luis Obispo
NW of Paso Robles along Nacimiento Lake Drive, 0.1 miles E of junction with San Marcos Rd.
Comment
OBI17157
Crocanthemum scoparium
Robert F. Hoover
1964-7-11
9175
San Luis Obispo
3 mi NW of Nipomo
Comment
OBI31014
Crocanthemum scoparium
Julie M. Vanderwier
1978-5-6
10
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI35296
Crocanthemum scoparium
Melody Dickens
1980-5-30
28 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
SBBG21331
Crocanthemum scoparium var. vulgare
J. Patman
1963-5-30
San Luis Obispo
rd to Nipomo, S of Oceano, E of Hwy 1
Comment
OBI78039
Croton setiger
David J. Keil
1981-6-20
14919
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
OBI39947
Cryptantha
Tracy Sturm
1982-1
s.n.
San Luis Obispo
Pilitas Microwave Station (summit)
1189
Comment
OBI30998
Cryptantha clevelandii
Julie M. Vanderwier
1979-8-26
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI51724
Cryptantha clevelandii
R. Mike Arens
1994-4-9
50
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly cyn near Botanical garden
244
Comment
SBBG41462
Cryptantha clevelandii
D. Myrick
1971-4-8
2203
San Luis Obispo
Nipomo Mesa W of Nipomo
Comment
UC1285277
Cryptantha clevelandii
R. F. Hoover
1946-6-1
6110
San Luis Obispo
on Cambria to Templeton road (e of summit)
Comment
OBI52081
Cryptantha clevelandii var. clevelandii
Steven A. Junak
1990-5-15
4333
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest: Santa Lucia Mts: near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, at NW corner of excavated area at Pick and Shovel Mine
527
Comment
UC652697
Cryptantha intermedia
Roxana S. Ferris
1939-5-29
9761
San Luis Obispo
4 mi se Templeton
304
Comment
UC1285007
Cryptantha leiocarpa
R. F. Hoover
1949-6-3
7741
San Luis Obispo
Oceano Beach
Comment
UCSB29197
Cryptantha leiocarpa
Blakely, E.
1962-5-23
San Luis Obispo
Near the outlet at the west edge of Oso Flaco Lake
15
Comment
OBI57042
Cryptantha micromeres
David J. Keil
1998-6-12
27810
San Luis Obispo
Park Ridge area E of border of Morro Bay State Park, W of Hollister Peak.
Comment
OBI20775
Cryptantha microstachys
Robert F. Hoover
1947-3-26
6757
San Luis Obispo
Oak Park district
Comment
OBI74624
Cryptantha microstachys
David J. Keil
1987-5-6
20113
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.
Comment
RSA0042400
Cryptantha microstachys
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6520
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
SBBG93704
Cryptantha microstachys
S. A. Junak
1990-5-1
4297
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
548
Comment
UC1953316
Cryptantha microstachys
D. R. Miller
2008-5-1
508 .866
San Luis Obispo
Pine Mt. Region. Localized along bulldozed road in Bear Canyon, a fork of Tobacco Creek.
Comment
OBI69506
Cryptantha muricata
David J. Keil
2008-6-6
30529
San Luis Obispo
Campus of California Polytechnic State University. P-Hill above dorms complex.
280
Comment
JEPS67708
Cryptantha muricata
W. L. Jepson
1927-5-30
12158
San Luis Obispo
w end Cuyama Valley
457
Comment
OBI79334
Cryptantha muricata
David J. Keil, with Matt Ritter, George Butterworth and Jepson Herbarium Weekend Workshop participants
2012-4-20
31288
San Luis Obispo
Carrizo Plains Ecological Preserve. Chimineas Ranch (California Department of Fish and Game). Canyon west of ranch headquarters
Comment
SEINET8555825
Cryptantha nevadensis
I. W. Clokey, C. B. Clokey
1937-4-13
5823
San Luis Obispo
SE corner of the county.
800
Comment
SBBG18119
Cryptantha nevadensis var. rigida
C. B. Hardham
1956-5-9
647
San Luis Obispo
Chimney Rock Ranch near bridge over San Marcos Crk
Comment
UC455058
Cupressus macrocarpa
I. J. Condit
1907-12-1
San Luis Obispo
California Polytechnic School
Comment
JEPS34343
Cupressus sargentii
Rimo Bacigalupi and L. R. Heckard
1963-4-20
8818
San Luis Obispo
ca. 2 mi. n.w. Cuesta Pass (very close to TV power station, grove at ridge summit, summit of Santa Lucia Range, in Camp S.L.O. Military Reservation); S.L.O. Quad., Santa Lucia Range, Camp S.L.O. Military Res.
762
Comment
RSA43035
Cupressus sargentii
Robert F. Hoover
1946-12-8
6570
San Luis Obispo
Upper Chorro Creek
Comment
MACF014896
Cupressus sargentii
E. R. Blakley
1965-5-8
6550
San Luis Obispo
About 2.5 mi. northwest of Hwy. 101 at the Cuesta Summit
670
Comment
MACF014897
Cupressus sargentii
E. R. Blakley
1958-9-22
2466
San Luis Obispo
Circa 3 miles west of La Cuesta summit
822
Comment
NY16818
Cupressus sargentii
C. B. Wolf
1934-11-1
6214
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
OBI34347
Cuscuta occidentalis
David J. Keil, Eric Wise
1983-8-30
17891
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI75282
Cylindropuntia californica
David J. Keil, with George Butterworth
2011-9-23
31108
San Luis Obispo
Highway 166 at gate to Chimineas Ranch
446
Comment
OBI16618
Cynara cardunculus subsp. cardunculus
Robert F. Hoover
1964-6-14
9109
San Luis Obispo
In vacant lots on Grand ave near hwy 101 overpass
Comment
OBI59507
Cynoglossum grande
David J. Keil, with V. L. Holland
2001-4-7
29252
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
SBBG109599
Cynoglossum grande
C. B. Hardham
1956-3-4
188
San Luis Obispo
Atascadero Crk
Comment
UC454117
Cynoglossum grande
unknown
Apr., 1905
30
San Luis Obispo
Prefumo Canyon
Comment
CAS-BOT-BC114753
Cyperus alternifolius
R. F. Hoover
1965-9-27
9650
San Luis Obispo
foothill Blvd. at W edge of town.
Comment
CAS-BOT-BC114475
Cyperus eragrostis
Ernest C. Twisselmann
1968-10-21
15041
San Luis Obispo
Paso Robles: Salinas River just N of Hwy 46 Bridge.
181
Comment
SBBG122311
Cyperus erythrorhizos
D. Keil
1998-8-19
27954
San Luis Obispo
Salinas River at Las Pilitas Rd
347
Comment
SBBG119100
Cyperus involucratus
M. Wetherwax, E. Painter
2000-11-14
SLO 175
San Luis Obispo
Chorro Crk; Camp San Luis Obispo
100
Comment
OBI49120
Danthonia californica
Unknown
1882-5-9
3248
San Luis Obispo
Comment
OBI30348
Danthonia californica
Larry E. Brown
1971-4-16
1943
San Luis Obispo
Growing in field at Laguna Lake near San Luis Obispo
Comment
POM115087
Danthonia californica var. californica
Marcus E. Jones
1882-5-9
3248
San Luis Obispo
[No additional locality information.]
Comment
CDA20987
Datisca glomerata
G. F. Hrusa
1993-5-21
11042
San Luis Obispo
Huasna area. Stony Ck. approx. 4 km. beyond Stony Creek Campground. Wet creekbed among sandstone boulders. Very open, little riparian overstory. Perennial, approx. 4 ft. in height.
Comment
SBBG127210
Datura wrightii
D. Keil, M. Perry, J. Dart
2010-7-5
30909
San Luis Obispo
Carrizo Plain WSW of Carissa Plains Elementary School, S of St Hwy 58
620
Comment
UC53966
Deinandra corymbosa
Mrs. R. W. Summers
June 1882
448
San Luis Obispo
Los Osos Valley
Comment
CAS-BOT-BC299151
Deinandra corymbosa subsp. corymbosa
Wm. M. Hiesey
1937-8-12
391
San Luis Obispo
Near San Carpojo Creek along coast highway
Comment
OBI64573
Deinandra fasciculata
David J. Keil
2001-4-10
29289
San Luis Obispo
Campus of California Polytechnic State University. Grounds of new sports complex
Comment
UCR87683
Deinandra fasciculata
George K. Helmkamp, E. A. Helmkamp
1995-6-20
95- 2 -34
San Luis Obispo
Central Coast, Bear Creek Ranch, 6 miles SE of Los Osos on Clark Valley Road
400
Comment Read comments Jan 8 2013
SD129599
Deinandra fasciculata
G. Helmkamp
1989-8-6
San Luis Obispo
Toro Canyon Road, east of U. S. Highway 101, just north of Cayucos.
120
Comment
OBI16257
Deinandra halliana
Robert F. Hoover
1947-4-4
6872
San Luis Obispo
Jctn of Cottonwood Pass and Polonio Pass rd near Cholame
Comment
UC1285369
Deinandra increscens subsp. increscens
R. F. Hoover
1947-8-9
7361
San Luis Obispo
between San Carpoforo Creek and Arroyo de la Cruz
Comment
UC1392635
Deinandra increscens subsp. increscens
R. F. Hoover
1969-8-15
11544
San Luis Obispo
valley w Mt. Bishop
Comment
UC89073
Deinandra increscens subsp. increscens
K. Brandegee
June 1888
San Luis Obispo
San Simeon
Comment
CHSC55863
Deinandra kelloggii
L. P. Janeway
1988-4-16
2637
San Luis Obispo
Slope above Palo Prieto Cyn Rd 1 1/4 mi E of hwy 41/46.
390
Comment
CAS-BOT-BC292036
Deinandra pentactis
Chester Dudley
1936-7-1
s.n.
San Luis Obispo
San Miguel
Comment
CAS-BOT-BC292059
Deinandra pentactis
W. R. Dudley
1926-10-25
s.n.
San Luis Obispo
Paso Robles
Comment
OBI67803
Deinandra pentactis
A. Dilworth & J. Goldzmman, J. Goldzmman
1998-5-18
s.n.
San Luis Obispo
Camp Roberts. ca 1.5 mi S of Bee Roak Rd on Cyn rd, LCTA Plot 44. UTMs (NAD27) zone 10S, 700886E, 3959237N
240
Comment
SBBG14979
Deinandra pentactis
E. C. Twisselmann
1962-10-10
7916
San Luis Obispo
Carrisa Plains School, large undeveloped area of school grounds
624
Comment
CAS-BOT-BC292110
Delairea odorata
Ernest C. Twisselmann
1965-11-2
11711
San Luis Obispo
Highway 1 on the south side of San Carpojo Creek
30
Comment
CAS-BOT-BC9186
Delphinium cardinale
R. F. Hoover
1963-7-31
8594
San Luis Obispo
2 miles south of Atascadero, west of Highway 101.
Comment
UC1392927
Delphinium cardinale
R. F. Hoover
1969-7-12
11451
San Luis Obispo
on Peachy Canyon road 2 mi w Paso Robles
Comment
PASA2549
Delphinium nudicaule
Margaret Stason
1928-5-12
San Luis Obispo
Santa Rita Canyon
Comment
CAS-BOT-BC7992
Delphinium parishii subsp. parishii
R. F. Hoover
1968-4-17
11064
San Luis Obispo
North Side of Soda Lake, Carrizo Plain.
Comment
CAS-BOT-BC7994
Delphinium parishii subsp. parishii
R. F. Hoover
1952-4-10
8114
San Luis Obispo
5 mi. s. of Simmler, Carrizo Plain.
Comment
UCSB57210
Delphinium parryi
Callaway, R.; Ryan, P.
1987-4-17
San Luis Obispo
Reservoir Canyon; 1/4 mile from end of Reservoir Road; east off Hwy. 101 north of San Luis Obispo
198
Comment
UC1036936
Delphinium parryi subsp. blochmaniae
Rimo Bacigalupi
1950-5-13
3201
San Luis Obispo
sandy area just s Oso Flaco Lake
Comment
UC1601410
Delphinium parryi subsp. blochmaniae
Marcus E. Jones, A. M.
1882-5-5
3228
San Luis Obispo
San Luis Obispo
Comment Read comments Sep 21 2014
CAS-BOT-BC116359
Delphinium parryi subsp. parryi
Alice Eastwood; John Thomas Howell
1936-5-9
2366
San Luis Obispo
6 miles nw. of Adelaida
Comment
CAS-BOT-BC121445
Delphinium parryi subsp. parryi
Alice Eastwood
1928-5-17
15136
San Luis Obispo
Along the old road to Pozo
Comment
OBI58627
Delphinium parryi subsp. parryi
David J. Keil
1998-5-6
27120
San Luis Obispo
E of San Miguel along Hog Canyon Rd. 2.2 mi S of Monterey Co. line.
347
Comment
CAS-BOT-BC7879
Delphinium variegatum
Clare B. Hardham
1961-5-17
7068
San Luis Obispo
2.4 miles west of Ocean View Mine, Santa Lucia Mountains, north of Cambria
914
Comment
CAS-BOT-BC83000
Dendromecon rigida
Ira L. Wiggins
1932-3-24
5848
San Luis Obispo
Near Adelaide, west of Paso Roble.
Comment
OBI82506
Deschampsia elongata
David J. Keil, with Kathleen Keil
2016-6-26
33275
San Luis Obispo
Santa Rita Road west of Templeton
275
Comment
OBI65876
Deschampsia elongata
D. R. Miller
1994-6-15
694 -452
San Luis Obispo
Pine Mt Region. Along A. Williams rd, Tobacco Crk drainage
914
Comment
SBBG109575
Deschampsia elongata
C. B. Hardham
1960-6-1
6003
San Luis Obispo
Sargent Cypress Grove, Burnett Crk
Comment
SBBG86516
Descurainia pinnata
C. F. Smith
1957-4-21
5156
San Luis Obispo
Hwy 399 (St Hwy 33), E of Hwy 166, turnoff to Maricopa
Comment
SEINET7072458
Descurainia pinnata
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment
OBI23406
Descurainia pinnata
Donald Price
1972-5-13
6
San Luis Obispo
Comment
OBI28733
Digitaria sanguinalis
David J. Keil
1980-9-18
14220
San Luis Obispo
Along US 101 0.8 mi NW of Cuesta Summit
Comment
CAS-BOT-BC150441
Diplacus aurantiacus
R. F. Hoover
1965-6-17
9440
San Luis Obispo
Ridge nw. of Cuesta Pass
Comment
CAS-BOT-BC150434
Diplacus aurantiacus
Clare B. Hardham
1960-4-2
5285
San Luis Obispo
Along Santa Rosa Creek
Comment
OBI55176
Diplacus fremontii
Greg Frugoli
1997-4-29
75
San Luis Obispo
S of Queen Bee campground appx 0.25 mi. La panza Range, Los Padres NF hwy 58 burn area
658
Comment
CAS-BOT-BC150559
Diplacus linearis
Clare B. Hardham
1956-6-15
924
San Luis Obispo
York Mt.
Comment
OBI66363
Diplacus rattanii
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26251
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
OBI17401
Dipsacus sativus
Lynne D. Althouse
1977-5-3
72
San Luis Obispo
Wofle's hrose ranch, near San Luis High School
128
Comment
UC52281
Dodecatheon clevelandii subsp. insulare
Mrs. R. W. Summers
1882-2-27
San Luis Obispo
San Luis Mt.
Comment
UC573212
Dodecatheon clevelandii subsp. insulare
G. T. Nordstrom
1937-3-16
1001
San Luis Obispo
2.8 mi s Chimney Rock; Adelaida Quadrangle
533
Comment
UCR163617
Dodecatheon clevelandii subsp. insulare
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9211
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
UC524033
Dodecatheon clevelandii subsp. insulare
Ira L. Wiggins
1932-3-21
5826
San Luis Obispo
Carisa Plains 7 mi w Simler; Carisa Plains w of Simler
Comment
OBI3976
Drymocallis glandulosa
Elizabeth Rudd
1971-4-26
244
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
CAS-BOT-BC159527
Drymocallis glandulosa var. glandulosa
Alice Eastwood
1926-5-3
13792
San Luis Obispo
Avila
Comment
CAS-BOT-BC70982
Dryopteris arguta
Clare B. Hardham
1956-9-16
1355
San Luis Obispo
York Mountain
Comment
UCSB59203
Dudleya abramsii subsp. murina
Callaway, R.; Ryan, P.
1987-6-19
San Luis Obispo
On large hill of serpentine rock; 5 miles northwest of Moretti Canyon Road; approximately 1.5 miles from jct. with Orcutt Road
243
Comment
SBBG118344
Dudleya blochmaniae subsp. blochmaniae
E. Painter, M. Wetherwax
2000-5-14
SLO 114
San Luis Obispo
near California Mens Colony prison; Camp San Luis Obispo
160
Comment
OBI77987
Dudleya lanceolata
Kristin Brewer, Sarah Blaser
2006-6-13
3
San Luis Obispo
5.5 mi N of Ragged Point on hwy 1
Comment
CAS-BOT-BC414804
Dudleya lanceolata
Ernest C. Twisselmann
1955-6-16
2169
San Luis Obispo
Upper Buckthorn canyon
609
Comment
OBI15255
Dudleya lanceolata
Robert F. Hoover
1969-7-17
11472
San Luis Obispo
Santa Lucia Range. Just W of Cuesta Pass summit
Comment
OBI57567
Dudleya lanceolata
David J. Keil
1998-5-20
27331
San Luis Obispo
Los Padres National Forest. 6.3 mi. NE of junction with Tepusquet Canyon Rd. on Hwy 166, at Adobe Trailhead and on opposite (S) side of Hwy to banks of Cuyama River.
Comment
UC56373
Dudleya lanceolata
Mrs. R. W. Summers
1886-1
296
San Luis Obispo
Santa Lucia Mtns
Comment
OBI80739
Dysphania ambrosioides
David J. Keil
1992-10-19
23851
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
OBI80720
Echinochloa crus-galli
David J. Keil
1992-10-19
23837
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
OBI78527
Echinodorus berteroi
Eric Wise
1981-7-10
916
San Luis Obispo
Santa Margarita Lake
Comment
UC1873033
Echinodorus berteroi
David Keil with Kathleen Keil
2002-7-27
29889
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
396
Comment
OBI082105
Echium candicans
Michael Wlgren
2015-12-17
485
San Luis Obispo
Growing on the west road edge of Highway One about .4 kilometers north of San Carpoforo Creek.
22
Comment Read comments May 29 2019
UCR122126
Echium candicans
George K. Helmkamp, E. A. Helmkamp
2002-4-19
7629
San Luis Obispo
Central Coast, 3.2 mi north of Piedras Blancas Lighthouse along CA Hwy 1
15
Comment
UCSB30276
Ehrharta calycina
Hardham, Clare
1958-4-10
San Luis Obispo
York Mt; west of Templeton
Comment
OBI31752
Eleocharis macrostachya
Smeltzer, Turnquist
1982-5-19
140
San Luis Obispo
Along the Laguna Lake paved rd and the NE shoreline of lake
Comment
OBI52063
Eleocharis macrostachya
Larry Kelly
1989-5-21
347
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI5394
Eleocharis macrostachya
Robert J. Rodin
1956-5-22
6070
San Luis Obispo
Just S of Atascadero
Comment
UCSB51307
Eleocharis macrostachya
Ferren, Wayne
1984-4-18
San Luis Obispo
Proposed natural preserve, Upper Campground Area, San Simeon State Beach
60
Comment
OBI75299
Eleocharis parishii
David J. Keil
2010-11-10
30960
San Luis Obispo
Twitchell Reservoir, just S of CA 166 bridge
165
Comment
UC771689
Eleocharis parishii
R. F. Hoover
1946-9-14
6381
San Luis Obispo
near Santa Margarita (Trout Creek)
Comment
OBI39858
Eleocharis parishii
David J. Keil
1985-6-22
18937
San Luis Obispo
Springy area at base of hill S of Los Osos Crk estuary at E edge of Morro Bay salt marsh, W of South Bay blvd
Comment
OBI59096
Eleusine tristachya
David J. Keil
1998-6-5
27602
San Luis Obispo
3.5 miles E of junction Hwy 229 on Hwy 58.
Comment
UC2027497
Elymus
David J. Keil
2012-8-21
31503
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area, north of Grand Ave., Grover Beach.
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
RSA585617
Elymus glaucus
F. L. Johnson, E. A. Young
1993-5-26
ROB 0629
San Luis Obispo
Whisky Spring
Comment
CAS-BOT-BC203673
Elymus glaucus subsp. glaucus
Clare B. Hardham
1957-5-6
1833
San Luis Obispo
Santa Lucia Mountains. 3/4 mile S.E. of Atascadero Lake
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
SBBG93984
Elymus multisetus
S. A. Junak
1990-5-15
4330
San Luis Obispo
near S edge of Cuesta Ridge Botanical Area on W side of upper middle fork of Chorro Crk, along old rd on W side of Pick and Shovel Mine, ca. 0.1 mi S of house ruins
579
Comment
OBI65916
Elymus multisetus
D. R. Miller
1994-5-20
594 -373
San Luis Obispo
Pine Mt Region, Growing in field at 'cowboy camp area' on Coles rd in Marmolejo crk drainage
853
Comment
OBI59524
Elymus triticoides
George Butterworth
1997-11-3
197
San Luis Obispo
T31S, R20E, S29. 10 yds from Simmler rd, 200 yds E of Soda Lake rd
584
Comment
OBI2561
Elymus triticoides
Larry E. Brown
1971-6-17
2037
San Luis Obispo
Beside Cholame Crk at turnoff to Palo Prieto Cyn rd
Comment
OBI65001
Ephedra californica
Greg Wilvert
2005-4-5
135
San Luis Obispo
SE Half of the Caliente Range. Approx 1.5 km S of Soda Lake Rd along Padrones Cyn Rd
806
Comment
OBI30987
Epilobium canum subsp. canum
Julie M. Vanderwier
1980-11-11
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI66513
Epilobium minutum
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26287
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
SEINET8075665
Epilobium pygmaeum
David Keil
2000-6-24
28818
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
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
OBI64540
Equisetum arvense
David J. Keil
2001-3-27
29183
San Luis Obispo
Los Osos, at intersection of South Bay Blvd. and Los Olivos Ave.
Comment
OBI1035
Equisetum hyemale
Betty Hoover
1962-2-22
36
San Luis Obispo
Near Edna and Pismo Beach
Comment
CAS-BOT-BC57451
Equisetum laevigatum
Alice Eastwood; John Thomas Howell
1936-5-7
2263
San Luis Obispo
Serrano Canyon near San Luis Obispo
Comment
SD38388
Equisetum telmateia subsp. braunii
Edith A. Purer
1932-8-28
4835 a
San Luis Obispo
Oceano
Comment
OBI3131
Eragrostis mexicana
Larry E. Brown
1971-7-23
2065 b
San Luis Obispo
In the Paso Robles area
Comment
CAS-BOT-BC284149
Eragrostis pectinacea var. pectinacea
R. F. Hoover
1964-9-16
9307
San Luis Obispo
Cal Poly campus, San Luis Obispo
Comment
UC55295
Eremalche parryi
J. H. Barber
1899-5-6
San Luis Obispo
Paso Robles
Comment
UCD116230
Eremalche parryi
K. Esau
1935-5-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
OBI8566
Eremalche parryi subsp. kernensis
Craig Woods
1978-4-9
41
San Luis Obispo
Carrizo Plain, 1/2 mi NW of Hurricane Rd, along Sim. soda lake rd
Comment
SBBG81365
Eremalche parryi subsp. kernensis
C. F. Smith
1957-4-21
5157
San Luis Obispo
Hwy 399 just E of Maricopa turnoff
Comment
SDSU18461
Eremalche parryi subsp. kernensis
Michael G. Simpson, Lori Simpson
2009-3-30
3062
San Luis Obispo
Hurrican Crocker Spring Road, Temblor Mountains.
808
Comment
OBI63020
Eremalche parryi subsp. kernensis
David J. Keil
2001-4-13
29294 -2
San Luis Obispo
Highway 58, ca. 1 road mile east of San Juan Creek bridge
Comment
JEPS31680
Eremothera boothii subsp. decorticans
Betty Knight
1929-3-23
San Luis Obispo
Paso Robles
Comment
UC496111
Eremothera boothii subsp. decorticans
Mrs. Frank Hatch
1932-4-4
San Luis Obispo
Pala Prieta Bitterwater Valley (e San Luis Obispo Co.)
Comment
OBI65169
Eriastrum densifolium subsp. austromontanum
Greg Wilvert
2005-6-3
463
San Luis Obispo
1.1 km W of September Spring
Comment
CDA17514
Eriastrum densifolium subsp. densifolium
Austin Griffiths
1980-7-2
s.n.
San Luis Obispo
Pismo Dunes; ca. 2 mi. S of Oceano ramp.
Comment
SBBG5819
Eriastrum densifolium subsp. elongatum
C. B. Hardham
1958-7-22
3765
San Luis Obispo
Atascadero
Comment
UC1123865
Eriastrum densifolium subsp. elongatum
D. Axelrod
1936-6-3
562
San Luis Obispo
2 mi s NE corner of Quad.; San Luis Obispo Quadrangle
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
CAS-BOT-BC187971
Eriastrum luteum
Mary E. Wall
1933-5-25
s.n.
San Luis Obispo
El Dorado School, Santa Margarita
Comment
UCSB17095
Eriastrum pluriflorum
Hardham, Clare
1963-6-20
San Luis Obispo
Freeborn Mt.
Comment
OBI16588
Ericameria arborescens
Robert F. Hoover
1946-8-17
6295
San Luis Obispo
Upper Arroyo Grande, 5 mi above County park
Comment
OBI16583
Ericameria cuneata var. spathulata
Robert F. Hoover
1963-10-26
8597
San Luis Obispo
Trail to Machesna Mt. , La Panza Range
Comment
CAS-BOT-BC292902
Ericameria ericoides
R. F. Hoover
1946-10-20
6507
San Luis Obispo
Price Canyon
Comment
OBI6148
Ericameria ericoides
D. Waive Stager
1972-8-7
22
San Luis Obispo
Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
SBBG43266
Ericameria ericoides
L. W. Edge
1971-2-5
San Luis Obispo
overlooking Oso Flaco Lake
Comment
UC1583630
Ericameria ericoides
David Keil
1986-10-13
19781
San Luis Obispo
Sweet Springs area on southern shore Morro Bay
5
Comment
CAS-BOT-BC291297
Ericameria ericoides
R. F. Hoover
1966-11-2
10197
San Luis Obispo
Baywood Park
Comment
OBI16561
Ericameria ericoides
Robert F. Hoover
1966-9-12
9986
San Luis Obispo
Bed of Santa Maria river north of Santa Maria
Comment
RSA216868
Ericameria ericoides var. ericoides
Robert F. Hoover
1966-10-7
10116
San Luis Obispo
Cuyama River at mouth of Chimney Canyon
Comment
RSA8317
Ericameria linearifolia
I. L. Wiggins
1932-3-21
5797
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
UC87257
Ericameria nauseosa var. hololeuca
E. Palmer, M. D.
1876-7-1
260
San Luis Obispo
near San Luis Obispo
Comment
OBI53882
Erigeron canadensis
Arthur W. Hazebrook
1992-10-25
149
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, base of Hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
OBI65746
Erigeron canadensis
D. R. Miller
1994-11-13
1194 .541
San Luis Obispo
Pine Mt Region. From Ridge Rd across from My Ridge gate, E slope of Pine Mt
914
Comment
OBI33113
Erigeron canadensis
David J. Keil
1983-9-10
17968
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon; at S end of hwy bridge over the Arroyo
Comment
OBI16547
Erigeron foliosus
unk
1952-6-7
139
San Luis Obispo
Carrisa Plain-1 mi W 2 mi S, Simmler
Comment
CAS-BOT-BC308743
Erigeron foliosus var. foliosus
Ernest C. Twisselmann
1952-7-1
541
San Luis Obispo
Chris Twisselmann Ranch, eastern San Luis Obispo County, Temblor Range and the Western San Joaquin Valley
640
Comment
CAS-BOT-BC308831
Erigeron glaucus
Alice Eastwood
1926-4-29
13668
San Luis Obispo
Cambria
Comment
CAS-BOT-BC295073
Erigeron glaucus
Ernest C. Twisselmann
1959-5-6
5198
San Luis Obispo
Santa Lucia Range: Highway 1 just north of Cambria
6
Comment
RSA302618
Erigeron philadelphicus
J. R. Shevock
1972-4-1
1526
San Luis Obispo
Arroyo Grande Creek
61
Comment
CAS-BOT-BC300272
Erigeron sanctarum
R. F. Hoover
1950-5-30
7949
San Luis Obispo
Mouth of Arroyo de la Cruz (just south of)
Comment
OBI16526
Erigeron sanctarum
Robert F. Hoover
1947-3-19
6687
San Luis Obispo
Head of Carpenter cyn, N of Arroyo Grande
Comment
OBI25460
Erigeron sanctarum
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al.
1980-5-18
13985
San Luis Obispo
Arroyo de la Cruz. Ca. 1 mi E of Calif rte 1 on Hearst Ranch.
Comment
CDA43311
Erigeron sumatrensis
David J. Keil
2008-8-3
30560
San Luis Obispo
San Luis Obispo. Behind Home Depot store along south side of Froom Ranch Way.
Comment
CAS-BOT-BC33612
Eriodictyon altissimum
P. V. Wells
1960-6-1
s.n.
San Luis Obispo
Indian Knob, San Luis Range
262
Comment
RSA0003780
Eriodictyon altissimum
P. V. Wells
1960-6-30
75
San Luis Obispo
Indian Knob, 4 mi. north of Pismo
Comment
OBI2745
Eriodictyon crassifolium var. nigrescens
Robert F. Hoover
1947-5-10
7141
San Luis Obispo
Cuyama River at hwy crossing just below Gypsum Cyn
Comment
UC1372689
Eriodictyon crassifolium var. nigrescens
Robert J. Rodin
1970-6-18
8412
San Luis Obispo
along Highway 166 about 24 mi w New Cuyama; w of New Cuyama
Comment
UC1124360
Eriodictyon tomentosum
T. M. Hendrix
1937-5-17
189
San Luis Obispo
4.8 mi se Highland School; Los Padres National Forest, Pozo Quad.
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
OBI75679
Eriodictyon tomentosum
D. R. Miller
2011-6-24
611 .966
San Luis Obispo
Rocky Butte/Pine Mt region. S end of tobacco ridge ATV trail (then foot trl 500 m more)
488
Comment
CAS-BOT-BC248556
Eriogonum angulosum
R. F. Hoover
1949-6-4
7747
San Luis Obispo
San Juan River on Pozo-Simmler road
Comment
CAS-BOT-BC248572
Eriogonum angulosum
Ernest C. Twisselmann
1956-11-24
3258
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the summit of Palo Prieta Canyon. (Round Hill)
685
Comment
SBBG14680
Eriogonum angulosum
E. C. Twisselmann
1962-10-9
7909
San Luis Obispo
Pinole Hills on N edge of Carrisa Plains
640
Comment
UCSC000196
Eriogonum angulosum
P. L. Johannsen
1937-4-22
1074
San Luis Obispo
6 miles N.E. of Pedrones springs - McKittrick
884
Comment
CAS-BOT-BC241924
Eriogonum cithariforme
Clare B. Hardham
1956-6-20
948
San Luis Obispo
Santa Lucia Mountains. Tassajera Creek
Comment
UC1032108
Eriogonum clavatum
J. E. Sowder
1934-4-24
406
San Luis Obispo
Cuyama Mt. Pinos Quadrangle, Cuyama
Comment
UC1032337
Eriogonum covilleanum
P. L. Johannsen
1937-4-13
1039
San Luis Obispo
2 mi e Whites; McKittrick Quadrangle
Comment
UC54846
Eriogonum elegans
Mrs. R. W. Summers
1883-6-1
San Luis Obispo
coast hills
Comment
OBI60098
Eriogonum elongatum
G. F. Hrusa, D. Ragan
1994-11-1
12009
San Luis Obispo
Cuesta Ridge East. S end of access Rd to Mt Lowe, Black Butte
700
Comment
OBI17621
Eriogonum fasciculatum
Kamran Alavi
1977-8-12
31
San Luis Obispo
Off 101, Shell Beach
Comment
UCD40582
Eriogonum fasciculatum var. fasciculatum
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-27
1547
San Luis Obispo
Along Hwy 166, about 22 road miles east of the intersection with Hwy 101 at Santa Maria, south side of hwy.
304
Comment
UCR29856A
Eriogonum fasciculatum var. polifolium
David J. Keil
1981-6-20
14906
San Luis Obispo
Central Coast, north of San Simeon, along the channel and banks of Arroyo de la Cruz, east of Hwy 1 (Pacific Coast Hwy)
61
Comment
UC85817
Eriogonum fasciculatum var. polifolium
E. Palmer, M. D.
1876-7-28
489
San Luis Obispo
Paso Robles Spring
Comment
CAS-BOT-BC250513
Eriogonum gracile
R. F. Hoover
1966-10-1
10104
San Luis Obispo
Lower Lopez Canyon
Comment
CHSC55238
Eriogonum gracile
L. P. Janeway
1988-7-6
2979
San Luis Obispo
Near Creston Rd (hwy 229) 0.9 mi N of Calf Cyn Rd (hwy 58). Disturbed shoulder of a dirt rd.
457
Comment
OBI75667
Eriogonum gracile
D. R. Miller
2011-9-2
911 .996
San Luis Obispo
Rocky Butte/Pine Mt region. Along old 'Air Strip' grading, Bear cyn. Tobacco crk drainage
500
Comment
RSA759021
Eriogonum gracile
David J. Keil
2002-9-12
29925
San Luis Obispo
North of Arroyo Grande, West Ormonde Road, about 1.2 miles from junction with Price Canyon Road. East side of road between drives to 525 and 535 West Ormonde Road.
107
Comment
UCD100115
Eriogonum gracillimum
Ernest C. Twisselmann
1954-6-12
1367
San Luis Obispo
San Luis Obispo County: Panorama Hills; southeastern part of county.
640
Comment
CAS-BOT-BC261429
Eriogonum nudum var. indictum
Ernest C. Twisselmann
1954-9-29
1607
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta [Prieto] Canyon: 4 miles south of Cholame
487
Comment
OBI59722
Eriogonum nudum var. pubiflorum
George Butterworth
1997-8-24
158
San Luis Obispo
30 yds E of Sprague Hill Rd, 2.2 mi Sw of Soda Lake Rd
671
Comment
OBI66683
Eriogonum nudum var. pubiflorum
D. R. Miller
1994-7-15
794 .505
San Luis Obispo
Pine Mt Region. Along RidgeRd at Ridge gate E slope of pine mt; Tobacco Crk drainage
900
Comment
CAS-BOT-BC266833
Eriogonum ordii
Ernest C. Twisselmann
1957-5-3
3482
San Luis Obispo
Flood wash 9.9 miles south of Soda Lake, Carrisa Plains, Temblor Range and the Western San Joaquin Valley
640
Comment
HSC91655
Eriogonum parvifolium
Susan H. Bicknell
1988-8-17
San Luis Obispo
Montano de Oro S.P.
Comment
LA206977
Eriogonum parvifolium
E. Hobbs; et al.
1977-7-13
77- 3
San Luis Obispo
Montana de Oro State Park, S of Morro Bay
Comment
UC85672
Eriogonum parvifolium
E. Palmer, M. D.
July, 1876
492
San Luis Obispo
Comment
RSA176272
Eriogonum parvifolium var. parvifolium
Robert F. Thorne, Percy C. Everett
1962-10-3
31417
San Luis Obispo
Near Oso Flaco Lake.
5
Comment
SD38704
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5077
San Luis Obispo
Partially stabiized sand duens, northwest of Guadalupe
Comment
SD38713
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5111
San Luis Obispo
Sand dunes northwest of Guadalupe
Comment
SD22341
Eriogonum roseum
Susan A. Stokes
1932-8-29
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC268373
Eriogonum roseum
Ernest C. Twisselmann
1953-10-13
799
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon: 4 1/2 miles south of US466 on Bitterwater Road
548
Comment
JEPS93482
Eriogonum roseum
Clifton F. Smith
1991-6-28
12232
San Luis Obispo
2-3 mi below Caliente Mountain Ridge (along dirt road to Cuyama Valley)
Comment
OBI10960
Eriogonum roseum
Robert F. Hoover
1946-8-18
6307
San Luis Obispo
E side of La Panza Range on a branch of Navajo Crk
Comment
OBI10964
Eriogonum roseum
Robert F. Hoover
1965-9-15
9563
San Luis Obispo
Sand hills N of Pozo
Comment
UC771758
Eriogonum roseum
R. F. Hoover
1946-8-18
6314
San Luis Obispo
n La Panza; Commatti Ranch
Comment
OBI66661
Eriogonum saxatile
D. R. Miller
1997-5-17
597 -662
San Luis Obispo
Pine Mt Region. Along rd edge at Bennet Peak. Outside the study area
760
Comment
CAS-BOT-BC263439
Eriogonum temblorense
Ernest C. Twisselmann
1967-5-23
13104
San Luis Obispo
West slope of Cottonwood Pass
502
Comment
OBI31391
Eriophyllum confertiflorum
Joy Nishida, Ginger King and Julie Oxford
1982-5-1
340
San Luis Obispo
American cyn, campground, near stream
524
Comment
OBI35428
Eriophyllum confertiflorum
Melody Dickens
1980-4-16
12
San Luis Obispo
Collected on Morro Rock, Morro Bay
Comment
RSA0039718
Eriophyllum confertiflorum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6503
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
SBBG104450
Eriophyllum confertiflorum var. confertiflorum
M. D. Proctor, E. A. Young
1993-4-16
ROB 427
San Luis Obispo
ca. 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
UCR115807
Eriophyllum confertiflorum var. confertiflorum
George K. Helmkamp, E. A. Helmkamp
2000-6-15
5695
San Luis Obispo
Central Coast, between Los Osos and sand dunes west of the end of Howard St.
15
Comment
JEPS59921
Eriophyllum multicaule
Lewis S. Rose
1968-4-8
68032
San Luis Obispo
Baywood Park Morro Bay, Baywood Park
15
Comment
SEINET7072457
Eriophyllum multicaule
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment
UC569692
Eriophyllum multicaule
A. D. Gifford
1936-5-6
722
San Luis Obispo
1.2 mi n of Park Ranch; Nipomo Quadrangle
365
Comment
PGM5338
Eriophyllum multicaule
Beatrice F Howitt
1958-4-29
San Luis Obispo
King City and Paso Robles between, Along Highway 101
Comment
CAS-BOT-BC301865
Eriophyllum pringlei
Clare B. Hardham
1957-4-13
1643
San Luis Obispo
Black Mt., Highland District
Comment
CAS-BOT-BC301895
Eriophyllum pringlei
David D. Keck
1934-4-26
2812
San Luis Obispo
10 mi. W. of Simmler on road to La Panza
Comment
CAS-BOT-BC301950
Eriophyllum staechadifolium
R. W. S.
1886-6-17
s.n.
San Luis Obispo
Morro Bay
Comment
SEINET4208519
Eriophyllum staechadifolium
Richard R. Halse
2012-3-26
8428
San Luis Obispo
Along State Hwy. 1, ca. 2.7 miles north of San Simeon, just south of the turnoff to the Hearst Castle; ca. 6 miles north of Cambria.; 0
10
Comment
UCR265738
Eriophyllum staechadifolium
Mark A. Elvin, Jason Storlie
2014-10-10
7664
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, beach of Pacific Ocean at southern edge of refuge
14
Comment
CDA17680
Eriophyllum staechadifolium
Austin Griffiths, G. F. Hrusa, E. W. Thompson, C. Cunningham
1984-6-9
s.n.
San Luis Obispo
Arroyo de la Cruz; Southeasternly from Pt. Sierra Nevada enroute to Arroyo de la Cruz mouth.
0
Comment
OBI4342
Eriophyllum staechadifolium
A. D. Matthews
1972-3-3
s.n.
San Luis Obispo
Along coast N of Pico Creek
Comment
UCD131631
Eriophyllum staechadifolium
G. F. Hrusa
1995-6-21
12407
San Luis Obispo
San Luis Obispo County: shoulder of Hollister Peak.
300
Comment
OBI80066
Erodium botrys
David J. Keil
2000-5-27
28770
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
UCR215800
Erodium botrys
George K. Helmkamp
2004-2-17
08297
San Luis Obispo
Central Coast, SE of Oceano along Halcyon Rd, 0.2 mi east of Mesa View Dr (Calif. Hwy 1)
76
Comment
OBI55567
Erodium brachycarpum
George Butterworth
1998-4-30
246
San Luis Obispo
Carrizo Plain Natural Area. 30 yds SW of Soda Lake Rd at 7-mile Rd T31S, R19E, S4, NE Qtr
587
Comment
UCR140086
Erodium cicutarium
George K. Helmkamp
2004-2-11
8274
San Luis Obispo
Central Coast, Nipomo Mesa, Pomeroy Rd, 0.2 mi north of Willow Rd.
130
Comment
OBI28855
Erodium cicutarium
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14478
San Luis Obispo
Rd at S end of Soda Lake ca 1/4 mi E of Soda Lake Rd
Comment
OBI61041
Eryngium spinosepalum
George Butterworth
1998-7-31
282
San Luis Obispo
Carrizo Plain Natural Area, beside Soda Lake Rd. at Kermin Rd (.2 mi nw of 7-mile Rd)
587
Comment
CAS-BOT-BC54466
Erysimum capitatum
Roxana S. Ferris
1939-5-19
9750
San Luis Obispo
3 miles east of Templeton near Templeton-Creston road.
Comment
CAS-BOT-BC54469
Erysimum capitatum
G. B. Rossbach; R. P. Rossbach
1938-5-8
832
San Luis Obispo
By Atascadero Oil Station, near Creston.
609
Comment
OBI33634
Erysimum suffrutescens
Robert J. Rodin
1972-3-29
8618
San Luis Obispo
On hill S of Oso Flaco in Nipomo Dunes
Comment
RSA516365
Erysimum suffrutescens
Barbara Ertter, T. Sholars
1987-4-12
6852
San Luis Obispo
S of Morro Bay at Baywood Park, El Morro jct.
Comment
SD129651
Erysimum suffrutescens
Barbara Ertter, Teresa Sholars
1987-4-12
6852
San Luis Obispo
South of Morro Bay at Baywood Park, El Morro Junction
Comment
SEINET13761522
Erysimum suffrutescens
R. R. Halse
2016-3-22
9667
San Luis Obispo
Oso Flaco Lake Recreation Area, along boardwalk to beach, ca 5 air miles S of Oceano.
4
Comment
UC1034734
Erysimum suffrutescens
G. B. Rossbach
1955-5-2
591
San Luis Obispo
Lower NE slope of Morro Rock.
Comment
OBI78385
Erythranthe grandis
A. Ahmad
1963-5-26
50
San Luis Obispo
Poly canian
Comment
OBI75156
Erythrina humeana
Matt Ritter
2011-8-25
5091
San Luis Obispo
Cal Poly Campus, SLO
Comment
OBI81023
Eschscholzia californica
David J. Keil
2015-2-14
32587
San Luis Obispo
Pismo Preserve. Vicinity of intersection of Thousand Hills Road with Price Canyon Road
25
Comment
SEINET7072791
Eschscholzia californica
A. G. Vestal
1963-5-15
s.n.
San Luis Obispo
Ernest Ranch Gate. South of Route 41 [presently Route 46] and east of Paso Robles. Coordinate datum: NAD27.
Comment
UCD94085
Eschscholzia californica
Shannon M. Still
2006-5-15
102
San Luis Obispo
California. San Luis Obispo County: About 0.7 mi. north of entrace to Piedras Blancas Lighthouse off CA-1.
12
Comment
CAS-BOT-BC403508
Eschscholzia californica
Ernest C. Twisselmann
1966-9-10
12802
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the head of Palo Prieta Canyon
640
Comment
OBI55251
Eschscholzia californica
Greg Frugoli
1997-4-15
55
San Luis Obispo
Sampled along rd 28SO2A, La Panza range, Los Padres natl Forest (hwy 58 burn area)
585
Comment
RSA585837
Eschscholzia californica subsp. californica
F. L. Johnson, E. A. Young
1993-5-23
ROB 0499
San Luis Obispo
Twin Bridges on Boyscout Rd.
Comment
CAS-BOT-BC76483
Eschscholzia lemmonii
R. F. Hoover
1967-3-27
10282
San Luis Obispo
Chalk Mountain, north side of Cuyama Valley.
Comment
SBBG112671
Eschscholzia lemmonii
C. F. Smith
1995-5-9
12630
San Luis Obispo
Carrizo Plain, N side of the Caliente Range
Comment
OBI12266
Eucalyptus globulus
Betty L. Hoover/Robert F. Hoover
1962-2-2
26
San Luis Obispo
Hazard Cyn
Comment
OBI27282
Eucalyptus polyanthemos
David J. Keil
1976-11-4
11873 -2
San Luis Obispo
Cal Poly campus
Comment
OBI75464
Eucrypta chrysanthemifolia var. chrysanthemifolia
Jenner Whitt
2003-4-28
75
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
UC639026
Eucrypta chrysanthemifolia var. chrysanthemifolia
Bernard Miossi
1939-5-5
82
San Luis Obispo
1 mi n San Luis Obispo
76
Comment
SBBG4924
Eulobus californicus
C. B. Hardham
1958-5-17
3344
San Luis Obispo
Chimney Rock Ranch, N Rd to Adelaida
Comment
UC454601
Eulobus californicus
I. J. Condit
1908-3-31
San Luis Obispo
high hill e school canyon
Comment
OBI33924
Euphorbia ocellata
David J. Keil
1983-10-23
18016
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
UC86937
Eurybia radulina
T. S. Brandegee
San Luis Obispo
Santa Lucia Mountains Santa Lucia Mountains
Comment
UC579495
Euthamia occidentalis
H. C. Lee
1936-3-13
487
San Luis Obispo
Oceano Beach; Arroyo Grande Quad.
6
Comment
OBI5568
Extriplex californica
Sharon Jochums
1974-5-19
253
San Luis Obispo
Area W fo hwy 1 and E of small spit N of Piedras Blancas Point
Comment
OBI73462
Festuca arundinacea
David J. Keil
2010-6-4
30849
San Luis Obispo
Morro Bay State Park. Vicinity of Quarry Trail trailhead parking area
Comment
OBI80823
Festuca arundinacea
David J. Keil
1992-1
22957
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
UCSB22811
Festuca arundinacea
Flinck, Al; Smith, Dale
1966-4-22
San Luis Obispo
1/2 mile west of Highway 1; on the Oso Flaco Road near Guadalupe
Comment
CAS-BOT-BC278296
Festuca californica
R. F. Hoover
1950-6-20
7992
San Luis Obispo
7 mi. W. of Templeton on road to Cambria
Comment
RSA770178
Festuca elmeri
David J. Keil, Mike Mattina
2010-5-31
30800
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point
30
Comment
OBI54216
Festuca microstachys
Butterworth
1995-4-30
63
San Luis Obispo
Carrizo Plain Natural Area; 100 yards N of Painted Rock Ranch. T31S, R20E, S30, SE Qtr
597
Comment
OBI59046
Festuca microstachys
David J. Keil
1998-5-4
27046
San Luis Obispo
Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17.
Comment
OBI75489
Festuca myuros
Jenner Whitt
2003-4-3
25
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
OBI69789
Festuca myuros
Steven A. Junak
1990-4-26
4212
San Luis Obispo
Santa Lucia Mts: near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk rd at S end of dirt rd on Ames property, which is ca 1.8 mi W of intersection with hwy 101
518
Comment
OBI56915
Festuca perennis
Jennifer Stone
1986-5-9
s.n.
San Luis Obispo
Cuesta Ridge East
Comment
OBI39853
Festuca rubra
David J. Keil
1985-6-22
18931
San Luis Obispo
At SW corner of Los Osos Crk bridge at South Bay Blvd
Comment
OBI25993
Foeniculum vulgare
David J. Keil
1981-5-16
14620
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
OBI31674
Foeniculum vulgare
Smeltzer, Turnquist
1982-4-21
51
San Luis Obispo
From rear parking area along NE lake edge in Laguna Lake Park
Comment
OBI8960
Foeniculum vulgare
Robert F. Hoover
1966-9-12
9991
San Luis Obispo
Nipomo Crk SE of Nipomo
Comment
HSC91629
Frangula californica
Susan H. Bicknell
1988-8-15
San Luis Obispo
Montano de Oro, MDO4
Comment
OBI77019
Frangula californica subsp. californica
David A. Young, S. A. Junak & T. J. Ayers
1989-4-27
1981
San Luis Obispo
Along "chaparral rd" near the E end of the Botanical area, below TV antennas. Near first Pinus sabiniana where road turns to large ruts
Comment
OBI59520
Frangula californica subsp. tomentella
David J. Keil
2001-4-10
29283
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
OBI10297
Frangula californica subsp. tomentella
Robert F. Hoover
1946-9-22
6438
San Luis Obispo
West of Paso Robles on road to Adelaida
Comment
SD75759
Frankenia salina
Helen V. Witham
1969-9-27
510
San Luis Obispo
East end of Morro Bay.
2
Comment
UC872059
Frankenia salina
Mary Page Ingalls
July 1912
San Luis Obispo
Haynes ranch
Comment
UC1123364
Fraxinus dipetala
H. C. Lee
1937-5-28
1016
San Luis Obispo
1 mi w Paso Robles; Paso Robles Quad.
335
Comment
CAS-BOT-BC205930
Fremontodendron californicum
Clare B. Hardham
1956-6-6
879
San Luis Obispo
Santa Lucia Mountains. Pass south of H Ranch House
Comment
RSA14956
Fremontodendron californicum
Gertrude Sinsheimer
1935-5-9
s.n.
San Luis Obispo
Pettitt's Canyon on hills near San Luis Obispo
Comment
OBI79620
Fremontodendron mexicanum
Hannah Poplack
2014-1
San Luis Obispo
Comment
CAS-BOT-BC130234
Fritillaria agrestis
R. F. Hoover
1949-4-21
7621
San Luis Obispo
14 mi. e. of Creston of La Panza Road
Comment
UC1296315
Fritillaria agrestis
R. F. Hoover
1957-3-28
8378
San Luis Obispo
Highland district
Comment
OBI37895
Fritillaria biflora
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18654
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk rd, N of rocky Butte lookout at locked gate
Comment
OBI30641
Fritillaria biflora
R. Gollan
1966-3-3
26
San Luis Obispo
Mission Bells. 12 mi E of Morro Bay on rd to Templeton
Comment
OBI65832
Fritillaria biflora
D. R. Miller
1994-4-1
494 -159
San Luis Obispo
Pine Mtn Region. Below Coles Rd in near crk crossing Marmolejo crk drainage
732
Comment
UC130490
Fumaria parviflora
Ira J. Condit
1909-4-30
San Luis Obispo
San Luis Obispo
Comment
UC1928115
Fumaria parviflora
David Keil
2006-2-18
30422
San Luis Obispo
Dalidio Farms and roadside along Dalidio Drive adjacent tyo Central Coast Plaza Shopping Center, San Luis Obispo.
Comment
OBI64137
Galium andrewsii
Jason Dart
2003-4-2
152
San Luis Obispo
Santa Margarita Ranch
Comment
UC28158
Galium andrewsii subsp. gatense
L. Jared
1822-3-4
San Luis Obispo
South Coast Ranges
Comment
OBI53952
Galium angustifolium subsp. angustifolium
David J. Keil, Justin Epting
1995-6-14
25381
San Luis Obispo
Coastal foothills of Santa Lucia Mts. Cal Poly's Pennington Crk Biological Reserve
Comment
UC2027079
Galium angustifolium subsp. angustifolium
Greg Wilvert
2005-5-4
384
San Luis Obispo
Southeast Half of the Caliente Range: Canyon to the E of Quail Canyon
Comment
SBBG94424
Galium angustifolium subsp. angustifolium
R. F. Hoover
1946-6-2
6114
San Luis Obispo
5 mi SE of Santa Margarita on rd to Pozo
Comment
SBBG96726
Galium californicum subsp. flaccidum
S. A. Junak
1990-4-27
4220
San Luis Obispo
Cuesta Ridge W end of Cuesta Ridge Botanical Area, on S side of main rd (USFS Rd 29S11.3) ca. 5.25 mi W of Hwy 101 and 0.05 mi W of W boundary sign for the Botanical Area
768
Comment
CAS-BOT-BC223079
Galium hardhamiae
Clare B. Hardham
1960-6-1
6001
San Luis Obispo
Santa Lucia Mountains. Headwaters Arroyo de la Cruz and Little Burnett Creeks
609
Comment
OBI74286
Galium porrigens
Theo Fitanides, Anthony Baniaga
2010-2-28
22
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
509
Comment
OBI81031
Galium porrigens
Jason Dart, A. Weichert, G. Hind
2010-5-19
396 -H17
San Luis Obispo
Hind River Ranch, canyons on east side of Salinas River near the south end of Crescent Lake, approximately 1.4 miles east of the intersection of Highway 58 and Pozo Road
320
Comment
UC1738517
Galium porrigens
Steven A. Junak
1990-5-15
4332
San Luis Obispo
near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Creek, at NW corner of excavated area at Pick and Shovel Mine Santa Lucia Mountains, Cuesta Ridge Botanical Area
524
Comment
SBBG93561
Galium porrigens var. porrigens
T. J. Ayers, S. Junak
1989-4-12
615
San Luis Obispo
Cuesta Ridge, just W of western Botanical Area boundary sign
Comment
JEPS96514
Gamochaeta ustulata
Dean W. Taylor
1971-4-24
1035
San Luis Obispo
Cuesta Ridge, in Cuesta Ridge Botanical Area along the ridge at Firebreak Benchmark 2476
746
Comment
CAS-BOT-BC208388
Garrya elliptica
R. F. Hoover
1946-11-16
6554
San Luis Obispo
Upper Arroyo Grande, near top of ridge opposite County Park
Comment
OBI3350
Garrya flavescens
Neil Havlik
1970-4-1
541
San Luis Obispo
1.5 mi N of Pine Spring Campground, La Panza range
Comment
JEPS127387
Garrya veatchii
Robert Steers
2002-5-26
San Luis Obispo
California Polytechnic State University. Poly Canyon.
Comment
SBBG89250
Garrya veatchii
C. F. Smith
1989-4-11
San Luis Obispo
ridge W of Hi Mtn
975
Comment
CDA2174
Gastridium phleoides
David J. Keil, V. L. Holland
1999-4-27
28272
San Luis Obispo
Camp Roberts, along McMillan Airstrip.
0
Comment
OBI76829
Gastridium ventricosum
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
13989
San Luis Obispo
CNPS photography committee field trip to Arroyo de la Cruz. Ca. 1 mi E of Calif Rte 1 on Hearst Ranch
Comment
CAS-BOT-BC283919
Gastridium ventricosum
C. A. Graham
1938-4-26
380
San Luis Obispo
5 miles ESE of Bryson
381
Comment
OBI83572
Gazania linearis
David J. Keil, Bill Waycott, Ron Rothman
2016-5-20
34214
San Luis Obispo
Santa Rita Canyon area west of Templeton. Ron Rathman property at 6140 High Laurel Lane. Mosaic of oak-bay dominated woodlands, coastal scrub, and grasslands. Locally naturalized on hilltop near unpaved road in grassy, oak-wooded area.
400
Comment
OBI72481
Genista monspessulana
M. Wetherwax & E. L. Painter, Neil Havlik
2003-5-30
SLO- 341
San Luis Obispo
Camp San Luis Obispo. Camp SLO/Calif men's Colony prison interface
140
Comment
SD249218
Geranium dissectum
Julie M. Vanderwier
1979-5-23
135
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI78007
Geranium incanum
Michael Walgren
2013-3-20
293
San Luis Obispo
Morro Bay, in the dunes adj to the campgrund at Morro Strand state beach
4
Comment
SBBG104791
Gilia achilleifolia subsp. achilleifolia
M. D. Proctor, E. A. Young
1993-4-11
ROB 348
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
UC1502529
Gilia achilleifolia subsp. achilleifolia
Daniel J. Schoen
San Luis Obispo
Comment
UC1605475
Gilia achilleifolia subsp. achilleifolia
Peter L. Morrell with Donna Krause
1994-5-27
455
San Luis Obispo
0.8 mi n of Avila Beach - San Luis Bay exit off CA Hwy 101 (at 6060 Ontario Rd.); n of Avila Beach - San Luis Bay exit off CA Hwy 101
100
Comment
UCR202448
Gilia achilleifolia subsp. achilleifolia
Peter L. Morrell
1992-5-28
157
San Luis Obispo
Central Coast, 6060 Ontario Rd., 0.8 miles N of Avila Beach, near San Luis Bay Dr. exit of CA Hwy 101
16
Comment
SBBG64678
Gilia achilleifolia subsp. multicaulis
R. Hoffmann
1930-4-18
San Luis Obispo
Oceano
Comment
OBI82061
Gilia clivorum
Michael Walgren
2016-3-4
492
San Luis Obispo
Private ranch land located inland of the northern terminus of South Bay Boulevard in the City of Morro Bay. Annual Grassland with several native species persistent. Only Observed at this localized location near an isolated willow stand.
56
Comment
SBBG4939
Gilia clivorum
C. B. Hardham
1957-3-30
1602
San Luis Obispo
Cypress Mtn
Comment
CDA34427
Gilia latiflora subsp. cuyamensis
J. Stewart
2010-5-24
CARR 1666
San Luis Obispo
South Coast Ranges; Southwest part of Carrizo Plain, Caliente Ridge.
Comment
CAS-BOT-BC225558
Gilia tenuiflora
Ernest C. Twisselmann
1969-4-14
15115
San Luis Obispo
Bedell Ranch, 5 miles southeast of Creston La Panza Range
419
Comment
SEINET7063627
Gilia tenuiflora
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Collected in wash southeast of corner of San Luis Obispo County in the Cuyama Valley. UTM Zone 10, 772742mE, 3885939mN. (WGS84/NAD83).
431
Comment
RSA212195
Gilia tenuiflora
L. S. Rose
1969-4-14
69026
San Luis Obispo
10 miles SW of Shandon, Shell Canyon. N end of La Panza Range.
427
Comment
RSA469723
Gilia tenuiflora subsp. amplifaucalis
J. T. Howell
1948-4-24
s.n.
San Luis Obispo
3 miles east of Paso Robles.
Comment
UC1123814
Gilia tenuiflora subsp. tenuiflora
T. M. Hendrix
1937-4-22
76
San Luis Obispo
2.1 mi nnw Highland School; Pozo Quad.
Comment
UC1023806
Gilia tenuiflora subsp. tenuiflora
R. F. Hoover
1947-4-2
6861
San Luis Obispo
6 mi above County Park (Upper Arroyo Grande); , above County Park
Comment
SEINET7063628
Gilia tricolor
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Collected in wash southeast of corner of San Luis Obispo County in the Cuyama Valley. UTM Zone 10, 772742mE, 3885939mN. (WGS84/NAD83).
431
Comment
RSA148720
Gilia tricolor
Clare B. Hardham
1961-3-20
6688
San Luis Obispo
Cottonwood Pass east of Cholame.
610
Comment
UC1023784
Gilia tricolor subsp. diffusa
R. F. Hoover
1947-4-4
6890
San Luis Obispo
w side of Cottonwood Pass
Comment
OBI25374
Githopsis diffusa subsp. robusta
Robert F. Hoover
1952-5-11
8181
San Luis Obispo
La Panza Range. W slope (Pozo-La Panza Rd)
Comment
UC1191702
Glaux maritima
Malcolm A. Nobs, S. Galen Smith
1948-9-9
671
San Luis Obispo
about 4 mi s of Pismo Beach (Dune Lakes Gun Club); Dune Lakes Gun Club
Comment
UCR28938
Glycyrrhiza lepidota
J. H. Nishida
1982-6-24
483
San Luis Obispo
South Coast Range, 0.2 mi. south of American Canyon Campground
518
Comment
CAS-BOT-BC305129
Grindelia hirsutula
R. F. Hoover
1946-8-8
6282
San Luis Obispo
North end of Morro Bay
Comment
CAS-BOT-BC305099
Grindelia hirsutula
Roxana S. Ferris
1929-4-15
7637
San Luis Obispo
2 miles north of Moro on the coast road
Comment
CAS-BOT-BC305114
Grindelia hirsutula
Clare B. Hardham
1957-8-23
2519
San Luis Obispo
Santa Lucia Mountains. Santa Rita Rd near Cayucos Rd.
Comment
UC1127011
Guillenia lasiophylla
C. M. Belshaw
1936-3-17
1625
San Luis Obispo
2.2 mi se Nipomo; Nipomo Quad.
205
Comment
CAS-BOT-BC304668
Gutierrezia californica
Carl B. Wolf
1932-11-18
4417
San Luis Obispo
Upper end of Cuyama Valley. Santa Maria - Maricopa State Highway, 1 mi. W. of Kern Co. Line
Comment
OBI57335
Gypsophila elegans
David J. Keil
1998-6-10
27763
San Luis Obispo
Shell Creek area, 0.5 miles N from Hwy 58 along Shell Creek Rd. on east side of road.
Comment
OBI7213
Hazardia squarrosa
David J. Keil
1976-10-10
11853
San Luis Obispo
Along Cuesta Grade Rd. just above the jctn with US 101.
Comment
UC1285128
Hazardia stenolepis
R. F. Hoover
1946-10-6
6476
San Luis Obispo
just w of summit Cottonwoon Pass; Cottonwood Pass
Comment
CLARK-A1045-1339
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
OBI25987
Helenium bigelovii
David J. Keil
1981-5-16
14642
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of hwy 1
Comment
OBI38452
Helenium puberulum
Eric Wise
1981-6-29
800
San Luis Obispo
Celery Lake of Dune Lakes
Comment
CAS-BOT-BC309517
Helenium puberulum
R. F. Hoover
1946-8-24
6331
San Luis Obispo
Near Laguna, San Luis Valley
Comment
RSA216863
Helenium puberulum
Robert F. Hoover
1966-10-1
10107
San Luis Obispo
Vasquez Canyon, tributary to lower Lopez Canyon.
Comment
UC1192224
Helenium puberulum
Malcolm A. Nobs and S. Galen Smith
1948-9-9
665
San Luis Obispo
about 4 mi s Pismo Beach; Dune Lakes Gun Club
Comment
CAS-BOT-BC305761
Helianthus gracilentus
Roxana S. Ferris
1955-5-25
12842
San Luis Obispo
Grade on W side of summit, State Highway 178 betw. La Panza Public Camp and Pozo, Los Padres National Forest
Comment
OBI49652
Helianthus gracilentus
Clifton F. Smith
1988-5-17
12137
San Luis Obispo
N slopes of Pie Mtn in McChesney Wilderness, La Panza Range, abut a mile or so below summit
Comment
RSA123093
Helianthus gracilentus
B. Bolt
1936-4-21
674
San Luis Obispo
4 miles N.E. of Mouth of Smith Creek
457
Comment
UC2026954
Helianthus gracilentus
Clifton F. Smith
1988-5-17
12137
San Luis Obispo
On north slopes of Pine Mountain in McChesney Wilderness, La Panza Range about a mile or so below summit
Comment
OBI20845
Heliotropium curassavicum var. oculatum
Robert F. Hoover
1969-7-19
11500
San Luis Obispo
S of Pismo Crk near Pismo Beach
Comment
UCD170126
Helminthotheca echioides
Richard R. Halse
2012-3-27
8442
San Luis Obispo
San Luis Obispo County: 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
UCR252222
Hemizonia congesta
Dan S. Cooper
2013-4-23
413- 93
San Luis Obispo
Central Coast, Santa Rita Road, 0.8 km east of Old Creek Rd., east of Cayucos
98
Comment
UC1069545
Hemizonia congesta subsp. luzulifolia
P. L. Johannsen
1936-3-21
696
San Luis Obispo
1.5 mi se Terrace Hill; San Luis Obispo Quad.
91
Comment
CAS-BOT-BC309856
Hemizonia congesta subsp. luzulifolia
Ernest C. Twisselmann
1956-9-27
3213
San Luis Obispo
Summit of Atascadero-Morro Bay Highway
435
Comment
CAS-BOT-BC309872
Hemizonia congesta subsp. luzulifolia
Clare B. Hardham
1956-7-31
1221
San Luis Obispo
Santa Lucia Mountains. Old Creek Road
Comment
CDA15443
Hemizonia fitchii
G. Perez
1998-10-2
s.n.
San Luis Obispo
Carrizo Plain; Carrizo Plain, California Valley.
609
Comment
RSA0008447
Hemizonia halliana
Clare B. Hardham
1962-4-14
8978
San Luis Obispo
Pinole Hills, head of Bitterwater Canyon
Comment
RSA81512
Hemizonia parryi subsp. congdonii
James I. McMurphy
1916-8-15
s.n.
San Luis Obispo
San Luis Obispo.
Comment
OBI68363
Heracleum maximum
David J. Keil
2003-6-28
30279
San Luis Obispo
Highway 1 in Cambria
Comment
SBBG123048
Hesperevax acaulis var. ambusticola
D. Keil, K. Keil
1998-4-16
26750
San Luis Obispo
Black Mountain Rd, 2.3 mi from Park Hill Rd; Los Padres Nat Forest
Comment
CAS-BOT-BC310240
Hesperevax sparsiflora var. sparsiflora
Clare B. Hardham
1958-4-10
3264
San Luis Obispo
Santa Lucia Mountains. Cypress Mt.
Comment
SBBG123049
Hesperevax sparsiflora var. sparsiflora
D. Keil
1998-4-10
26685
San Luis Obispo
2051 O'Connor Way, SW of San Luis Obispo
Comment
SBBG95526
Hesperocnide tenella
D. Keil
1983-4-23
17939
San Luis Obispo
vicinity of Arroyo de la Cruz, N of the Arroyo and W of Hwy 1
Comment
OBI7221
Hesperocyparis macrocarpa
Robert F. Hoover
1967-2-18
10223
San Luis Obispo
Diablo Cyn, San Luis Range. Row of old planted trees
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
CAS-BOT-BC422591
Hesperomecon linearis
R. F. Hoover
1947-4-25
7073
San Luis Obispo
Black Lake, s. of Arroyo Grande
Comment
CAS-BOT-BC422587
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
OBI53588
Hesperomecon linearis
Arthur W. Hazebrook
1991-4-28
42
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis hill
Comment
OBI58565
Hesperomecon linearis
David J. Keil
1998-4-20
26877
San Luis Obispo
North of Nacimiento Lake, .3 miles south from Interlake Road on Bee Rock Road.
Comment
UCSB19268
Hesperomecon linearis
Keefe, Joseph
1963-3-23
San Luis Obispo
Del Rio Road; 0.9 mile northwest of Intersection with Chico Road; Atascadero
256
Comment
OBI65700
Hesperoyucca whipplei
D. R. Miller
1994-6-15
694 -442
San Luis Obispo
Pine Mt Region. From Art Williams property; Marmolejo Crk drainage
914
Comment
OBI64658
Heteranthemis viscidihirta
David J. Keil
2005-5-31
30378
San Luis Obispo
San Luis Obispo. New Prefumo Canyon Estates subdivision on west side of Prefumo Canyon Creek
Comment
OBI66058
Heterocodon rariflorum
D. R. Miller
1995-7-13
795 -588
San Luis Obispo
Pine Mt Region. Growing along crk edge at bottom of cyn trail; Pico crk drainage
792
Comment
UC453998
Heteromeles arbutifolia
unknown
Oct 1905
509
San Luis Obispo
Calif Poly School Canyon
Comment
OBI16094
Heterotheca grandiflora
Mrs. Robert F. Hoover
1962-1-13
8
San Luis Obispo
Arroyo Grande
Comment
OBI27559
Heterotheca grandiflora
Kathy rilling
1976-4-19
0 .024
San Luis Obispo
Roadside off Santa Rosa St
Comment
OBI7018
Heterotheca grandiflora
Marguerite Costigan
1972-10-28
38
San Luis Obispo
In older dune area aobut 300 yds from ocean, 5/8 mi N of Morro rock, along Morro Strand
Comment
OBI77525
Heterotheca grandiflora
Kamran Alavi
1977-8-21
99
San Luis Obispo
Los Osos Valley rd, San Luis Obispo
Comment
UC1285325
Heterotheca oregona var. scaberrima
R. F. Hoover
1946-10-20
6515
San Luis Obispo
Comment
CAS-BOT-BC311126
Heterotheca oregona var. scaberrima
R. F. Hoover
1946-10-20
6515
San Luis Obispo
Upper Huasna River just below Arroyo Seco
Comment
OBI25489
Heterotheca sessiliflora
Unknown
1979-8-15
1340
San Luis Obispo
Plants collected on consultation trip with Michael Mortenson DOT to bridge replacement sites at intersections of Shell, Camtti, Navajo and San Juan Crks with state hwy 58
Comment
UC485471
Heterotheca sessiliflora subsp. echioides
W. Vortriede
1891-5
San Luis Obispo
Santa Lucia Mountains
Comment
CAS-BOT-BC176953
Heterotheca sessiliflora subsp. echioides
J. C. Semple; J. Chimielewski
1987-9-27
8963
San Luis Obispo
Ca-58, just E of CA-229 (MP-0.75)
Comment
CAS-BOT-BC311314
Heterotheca sessiliflora subsp. echioides
Clare B. Hardham
1956-10-7
1432
San Luis Obispo
Santa Lucia Mountains. Oak Flat
Comment
OBI66175
Heterotheca sessiliflora subsp. echioides
D. R. Miller
1994-8-24
894 -530
San Luis Obispo
Pine Mt Region; along the up site of Ridge Rd, between Air Strip and Lookout; San Simeon crk drainage
900
Comment
OBI9784
Heuchera micrantha
Robert F. Hoover
1947-6-3
7266
San Luis Obispo
Price Cyn
Comment
OBI9777
Heuchera pilosissima
Howard Horton
1950-3-26
s.n.
San Luis Obispo
Morro rock
Comment
OBI82578
Hieracium albiflorum
David J. Keil, with Kathleen Keil
2016-6-26
33268
San Luis Obispo
Santa Rita Road west of Templeton
275
Comment
OBI16078
Hieracium argutum
Robert F. Hoover
1969-7-17
11475
San Luis Obispo
Just W of Cuesta Pass summit
Comment
SBBG109450
Hierochloe occidentalis
C. B. Hardham
1958-7-1
3740
San Luis Obispo
headwaters, Old Crk
Comment
OBI12756
Hoita orbicularis
Robert D. Page
1963-10-5
202
San Luis Obispo
Near an old beaver dam (3 mi) E of Santa Margarita
Comment
CAS-BOT-BC412714
Hollisteria lanata
R. F. Hoover
1950-4-14
7825
San Luis Obispo
North end of Elkhorn Plain
Comment
SBBG1676
Hollisteria lanata
C. B. Hardham
1958-6-6
4715
San Luis Obispo
jct of Camatta Rd and Calf Cyn Rd (Highland School District)
Comment
OBI16062
Holocarpha heermannii
Robert F. Hoover
1947-8-17
7383
San Luis Obispo
Santa Rosa School near Cambria
Comment
UC771660
Holocarpha heermannii
R. F. Hoover
1946-10-6
6477
San Luis Obispo
Cottonwood Pass
Comment
UCR117399
Holocarpha heermannii
O. F. Clarke
2000-10-22
s.n.
San Luis Obispo
Outer South Coast Range, at Cal and Letty French residence on Chimney Rock Road. c. 1/2 mile east of Paso Robles
229
Comment
OBI16044
Holocarpha virgata subsp. virgata
Robert F. Hoover
1969-9-9
11581
San Luis Obispo
Santa Lucia Range. 12 mi NW of Paso robles on rd to Nacimiento dam
Comment
RSA586361
Holodiscus discolor
F. L. Johnson, E. A. Young
1993-5-23
s.n.
San Luis Obispo
Twin Bridges on Boyscout Road
Comment
CAS-BOT-BC289521
Hordeum brachyantherum subsp. californicum
Ernest C. Twisselmann
1955-6-16
2170
San Luis Obispo
Upper Buckhorn Canyon, La Panza Range
609
Comment
SBBG118217
Hordeum depressum
M. Wetherwax, E. Painter, D. Keil
2000-4-18
SLO 68
San Luis Obispo
S of large serpentine outcrop W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
CAS-BOT-BC289105
Hordeum depressum
R. F. Hoover
1947-3-30
6850
San Luis Obispo
1 mi. s. of Simmler, Carrizo Plain
Comment
RSA0047736
Hordeum marinum subsp. gussoneanum
LeRoy Gross, Marcel Beffort
2014-5-14
6472
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground., Near 35.20955N 120.25839W. From the camp down stream to the trail that climbs up to Caldwell (colwell) Mesa. Ended the survey on caldwell Mesa. Near 35.22186N 120.30452W.
573
Comment
OBI57108
Hordeum marinum subsp. gussoneanum
Danielle DeRome
1994-5-15
5159438
San Luis Obispo
Collected on the N slope of the hill that stands between the campus core and Archy Canyon(the hill with the Ecological Study Site on its SW slope).
Comment
UCD86215
Hordeum murinum subsp. glaucum
Beecher Crampton
1964-5-18
6992
San Luis Obispo
San Luis Obispo County: Santa Margarita. Santa Margarita Creek.
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
UCR140074
Hordeum murinum subsp. leporinum
George K. Helmkamp
2004-4-1
8419
San Luis Obispo
Central Coast, Nipomo Mesa; Mesa Dunes Mobile Home Park along Mesa View Dr., 0.2 mi south of Halcyon Rd.
76
Comment
OBI72373
Hordeum vulgare
Anthony Baniaga
2010-3-31
83
San Luis Obispo
Black Lake cyn, Choin property
57
Comment
OBI21932
Hordeum vulgare
S. A. Karlin
1966-3-21
s.n.
San Luis Obispo
Field on Sherman Way
213
Comment
UC1296052
Horkelia californica
R. F. Hoover
1964-3-26
8655
San Luis Obispo
near mouth of Arroyo de la Cruz
Comment
UCR91801
Horkelia cuneata
George K. Helmkamp
1996-5-24
1045
San Luis Obispo
Central Coast, Los Osos, along trail to quarry, 0.6 mile east of South Bay Blvd.
95
Comment
RSA128111
Horkelia cuneata
Clare B. Hardham
1959-5-23
4638
San Luis Obispo
S of Baywood Park
Comment
SBBG45116
Horkelia cuneata var. cuneata
L. W. Edge
1972-5-7
136
San Luis Obispo
Santa Ysabel Avenue, Baywood Park
Comment
OBI42182
Hosackia crassifolia var. otayensis
David J. Keil, Jon Keeley
1986-5-20
19514
San Luis Obispo
Cuesta Grade East on site of Gay Mtn fire (burned in early 1980's and reburned in Las Pilitas fire of July, 1985
Comment
OBI13203
Hosackia gracilis
Robert F. Hoover
1968-4-20
11067
San Luis Obispo
S of Arroyo de la Cruz
Comment
OBI31517
Hypochaeris glabra
Joy Nishida
1982-6-24
473
San Luis Obispo
American Cyn. 1.9 mi S of campground
482
Comment
UCR140131
Hypochaeris radicata
George K. Helmkamp
2004-2-17
8296
San Luis Obispo
Central Coast, SE of Oceano along Halcyon Rd, 0.2 mi east of Mesa View Dr (Calif. Hwy 1)
76
Comment
CDA34286
Ipomoea mutabilis
David J. Keil
2009-2-22
30564
San Luis Obispo
Vicinity of intersection of Broad Street (California Route 229) and Orcutt Road.
Comment
CAS-BOT-BC251058
Isocoma acradenia var. bracteosa
E. L. Painter; M. Wetherwax
2002-8-13
CR- 339
San Luis Obispo
Camp Roberts. On roadside in cantonment area, below water tower, below Headquarters Hill housing
259
Comment
OBI16006
Isocoma acradenia var. bracteosa
Robert F. Hoover
1969-9-19
11599
San Luis Obispo
Palo Prieto cyn
Comment
CAS-BOT-BC311681
Isocoma menziesii var. sedoides
R. F. Hoover
1966-9-13
10006
San Luis Obispo
Point Sierra Nevada
Comment
UC912311
Isocoma menziesii var. sedoides
Herbert L. Mason
1929-10-13
5501
San Luis Obispo
2.5 mi n Cambria
Comment
CAS-BOT-BC324688
Isocoma menziesii var. vernonioides
Chester Dudley
1927-11-1
s.n.
San Luis Obispo
Near Paso Robles
Comment
RSA264200
Isocoma menziesii var. vernonioides
C. W. Tilforth, Walter Wisura
1977-8-12
1426
San Luis Obispo
Between San Simeon and Point Piedras Blancas, along Hwy 1.
Comment
UC1321278
Isocoma menziesii var. vernonioides
R. F. Hoover
1966-9-12
9990
San Luis Obispo
just n Santa Maria River (near Santa Maria)
Comment
RSA133261
Isoetes nuttallii
Clare B. Hardham
1957-5-12
1944
San Luis Obispo
Edges of Green s Lake, crest of Santa Lucias between Cypress Mt and Rocky Butte.
Comment
RSA502805
Jaumea carnosa
Timothy S. Ross, Annette Ross
1988-8-16
1557 -1
San Luis Obispo
Morro Bay, near Atascadero State Beach
1
Comment
UC2027274
Juglans hindsii
David J. Keil
2011-9-14
31024
San Luis Obispo
San Luis Obispo Creek along Monte Road north of intersection with San Luis Bay Drive
Comment
UCR131094
Juncus balticus
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4909
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
OBI21095
Juncus balticus
Robert F. Hoover
1964-7-9
9125
San Luis Obispo
1 mi E of Santa Margarita, roadside near cemetary
Comment
UCSB37977
Juncus balticus subsp. ater
Edge, Lyda
1974-6-11
San Luis Obispo
Santa Rita Canyon Road
Comment
SEINET271518
Juncus bufonius
G. Helmkamp
1994-5-18
91 -1
San Luis Obispo
Alamo Cyn 7 mi E of US-101 on CA-166m then 4 mi N (generally NE of Twitchell Reservoir).
213
Comment
POM111246
Juncus bufonius var. bufonius
Marcus E. Jones
1882-5-9
s.n.
San Luis Obispo
[No additional locality information.]
Comment
UC1146336
Juncus dubius
R. F. Hoover
1964-7-9
9151
San Luis Obispo
5 mi w Pozo; Salsipuedes Creek
Comment
RSA180129
Juncus macrophyllus
Clare B. Hardham
1960-5-21
5849
San Luis Obispo
Black Mountain, Highland District.
Comment
RSA586558
Juncus xiphioides
F. L. Johnson, E. A. Young
1993-5-27
ROB 0661
San Luis Obispo
Plant inventory of Camp Roberts and Camp San Luis Obispo: 1 km NE of Chorro Reservoir. Camp San Luis Obispo.
Comment
OBI9287
Keckiella cordifolia
Harry Smith
1955-6-6
s.n.
San Luis Obispo
Cal poly campus
Comment
UC1334651
Keckiella cordifolia
Austin Griffiths Jr. and Patricia L. Griffiths
1966-7-25
5073 b
San Luis Obispo
ca 1.5 mi se Oceano
Comment
SEINET10943135
Kickxia elatine
David J. Keil
1979-10-27
Keil 13638
San Luis Obispo
East of Arroyo Grande along Road to Lopez Lake, ca. 1 mile E of Orcutt Road. First record for San Luis Obispo County.
Comment
OBI79286
Koeleria macrantha
David J. Keil, with Mike Walgren & Lisa Andreano
2013-5-1
31774
San Luis Obispo
Montana de Oro State Park. Slopes north of Coon Creek, burned over in fall 2012 controlled burn/wildfire
100
Comment
OBI17230
Krascheninnikovia lanata
Robert F. Hoover
1950-4-14
7813
San Luis Obispo
Directly E of Soda Lake, Carrizo Plain
Comment
SBBG117751
Lagophylla ramosissima
E. Painter, M. Wetherwax
2002-8-16
CR 349
San Luis Obispo
East Perimeter Rd; Camp Roberts
244
Comment Read comments Apr 4 2014
OBI29286
Lagophylla ramosissima
David J. Keil
1980-9-15
14189
San Luis Obispo
Calf Cyn, 0.25 mi W of intersection of Calif hwy 58 and 229.
Comment
OBI32203
Lamarckia aurea
David J. Keil, V. L. Holland, Rhonda Riggins, and Melissa Luckow
1982-4-8
15859
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz.
Comment
OBI53458
Lamarckia aurea
Arthur W. Hazebrook
1991-6-6
91
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
SBBG127205
Landoltia punctata
D. Keil, V. L. Holland
2010-6-15
30886
San Luis Obispo
between San Luis Obispo and Arroyo Grande at 615 Ormonde Rd, S of intersection of Ormonde Rd with Price Cyn Rd
98
Comment
JEPS7792
Lasthenia ferrisiae
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3455
San Luis Obispo
just e of lowest point in Carrizo Plain (ca. 8 mi se Soda Lake)
594
Comment
RSA522573
Lasthenia fremontii
David J. Keil
1986-3-22
19069
San Luis Obispo
Carissa Plain N of Soda Lake, 2.4 mi E of Soda Lake Rd on Belmont Tr.
579
Comment
CAS-BOT-BC352741
Lasthenia fremontii
R. F. Hoover
1968-4-17
11063
San Luis Obispo
North side of Soda Lake, Carrizo Plain.
Comment
JEPS18087
Lasthenia fremontii
Roxana S. Ferris
1955-5-24
12818
San Luis Obispo
3.7 mi s of Simmer at n border of Soda Lake; Carisso Plain
Comment
CAS-BOT-BC355493
Lasthenia glaberrima
R. F. Hoover
1964-5-11
8755
San Luis Obispo
4 miles SE of Manta Margarita
Comment
SBBG104598
Lasthenia gracilis
M. D. Proctor, E. A. Young
1993-3-17
ROB 181
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
CAS-BOT-BC370872
Lasthenia minor
R. F. Hoover
1950-4-21
7842
San Luis Obispo
Between Morrow Bay and Cayucos (S. of Toro Creek), on ocean bluff
Comment
OBI83563
Lathyrus jepsonii
Michael Walgran
2016-4-21
529
San Luis Obispo
Few plants seen growing along a shaded north facing trail cut among shale. Collected along Manzanita Trail in Montana de Oro State Park.
236
Comment
OBI42256
Lathyrus vestitus var. vestitus
Dan Harrington
1984-2-19
25
San Luis Obispo
Reservoir Cyn, off hwy 101, 2 mi N of San luis Obispo
Comment
OBI13232
Lathyrus vestitus var. vestitus
Robert F. Hoover
1947-4-20
6996
San Luis Obispo
Sycamore Crk, W slope of La Panza Range
Comment
CHSC25566
Lavatera assurgentiflora
Robert A. Schlising
1972-10-24
3071
San Luis Obispo
Apparently a cultivar at South Campground, Pismo State Beach.
Comment
CAS-BOT-BC321628
Layia glandulosa
R. F. Hoover
1947-3-29
6806
San Luis Obispo
5 mi E of Creston on La Panza road
Comment
CAS-BOT-BC321452
Layia glandulosa
Ernest C. Twisselmann
1962-4-9
6905
San Luis Obispo
Tehachapi-Kernville Region. North end of Kelso Valley.
1280
Comment
CAS-BOT-BC321636
Layia glandulosa
R. F. Hoover
1948-4-17
7480
San Luis Obispo
Commatti Canyon
Comment
RSA0008473
Layia glandulosa
R. D. Goeden, J. A. Teerink
1990-4-18
s.n.
San Luis Obispo
Jct of Hwy 58 and La Panza Rd.
439
Comment
SBBG110270
Layia glandulosa
C. B. Hardham
1965-3-28
12542
San Luis Obispo
Bear Trap, San Juan River
Comment
OBI74934
Layia heterotricha
George Butterworth
2010-3-29
772
San Luis Obispo
Chimineas; E Grantline
607
Comment
CAS-BOT-BC327282
Layia hieracioides
Alice Eastwood; John Thomas Howell
1936-5-8
2320
San Luis Obispo
La Panza Mts.
Comment
UC455490
Layia hieracioides
I. J. Condit
1908-4-4
San Luis Obispo
Osos Valley
Comment
UC518970
Layia jonesii
David D. Keck
1933-5-5
2203
San Luis Obispo
3 mi e Morro
Comment
CAS-BOT-BC327474
Layia jonesii
David D. Keck
1933-5-5
2203
San Luis Obispo
3 miles E of Morro on road to San Luis Obispo.
Comment
RSA0001361
Layia jonesii
Marcus E. Jones
1882-5-5
3224
San Luis Obispo
San Luis Obispo.
Comment
POM223692
Layia munzii
D. D. Keck, Jens Clausen
1935-4-10
3135
San Luis Obispo
East side of Soda Lake, Carrizo Plains.
598
Comment
SBBG124142
Layia munzii
D. Wilken with E. Painter
2011-4-20
17941
San Luis Obispo
Simmler Rd, 0.7 km NNE of jct w/ Soda Lake Rd, E side of S arm of Soda Lake; Carrizo Plain Nat Monument
177
Comment
UC1576741
Layia munzii
Dean Wm. Taylor with Roy E. Buck
1989-3-21
10177
San Luis Obispo
on a low ridge forming the e rim of the s arm Soda Lake (s end Soda Lake, .2 mi e of junction of Soda Lake Road with Simler Road); Painted Rock Quad., Carrizo Plain, Soda Lake
585
Comment
CAS-BOT-BC327641
Layia munzii
R. F. Hoover
1952-4-10
8107
San Luis Obispo
1 mi S of Simmler, Carrizo Plain
Comment
CAS-BOT-BC385855
Layia platyglossa
Alice Eastwood; John Thomas Howell
1938-6-15
5968
San Luis Obispo
Between Cambria and San Simeon
Comment
OBI72757
Layia platyglossa
Michael Walgren
2010-4-7
114
San Luis Obispo
San Simeon State Park on W side of hwy 1 just S of the Piedras Blancas Motel, in a former campground area between Arroyo del Corral and Arroyo del Osos
Comment
RSA0019355
Layia platyglossa
Greg Wilvert
2005-5-15
426
San Luis Obispo
Southeast half of the Caliente Range: 1.1 km NW of Semper Spring.
927
Comment
SBBG81927
Layia platyglossa
C. F. Smith
1950-5-4
2770
San Luis Obispo
Creston-Simmler Rd, 0.25 mi N of Fernandez Crk crossing
Comment
UC1953274
Layia platyglossa
David Keil with V. L. Holland
2009-4-28
30593
San Luis Obispo
Hills just south of Arroyo Grande Creek arm of Lopez Reservoir, southern end of Santa Lucia Mts. Property located on Rock Falls Road.
Comment
POM220926
Layia platyglossa subsp. campestris
Roxana S. Ferris
1935-3-29
8113
San Luis Obispo
Slopes above southern end of Soda Lake, Carisso Plain.
Comment
RSA121606
Layia platyglossa subsp. campestris
C. M. Belshaw
1936-3-17
1610
San Luis Obispo
2 miles SSE of Nipomo.
76
Comment
RSA141049
Layia platyglossa subsp. campestris
Clare B. Hardham
1960-5-5
5617
San Luis Obispo
Pine Mountain. Santa Lucia Mountains
762
Comment
RSA791696
Lemna
Robert F. Thorne, Percy C. Everett
1962-10-3
31430
San Luis Obispo
Oso Flaco Lake.
8
Comment
CAS-BOT-BC534393
Lemna gibba
R. F. Hoover
1946-8-17
6291
San Luis Obispo
Upper Arroyo Grande at County Park,
Comment
OBI43037
Lemna minuta
David J. Keil, Kathy Jones
1982-4-4
15847
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
SD114827
Lemna minuta
Wayne P. Armstrong, G. Jackson
1983-9-23
1169
San Luis Obispo
Northeast shore of Oso Flaco Lake.
4
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
CAS-BOT-BC221509
Lepechinia calycina
W. R. Dudley
1905-1-6
s.n.
San Luis Obispo
Near Mine Brook above Klau's [Klau] Mine
Comment
CAS-BOT-BC221517
Lepechinia calycina
David D. Keck
1933-5-4
2178
San Luis Obispo
Headwaters of Las Tablas Creek, near summit of grade, east side of Cypress Mtn.
Comment
OBI53210
Lepechinia calycina
Steven A. Junak
1990-5-1
4273
San Luis Obispo
Santa Lucia Mts; at N edge of Cuesta Ridge Botanical Area, along power line access road which intersects Tassajera crk red ca 2.4 mi W of hwy 1010 ca 1.1 mi S of Tassajera crk rd
Comment
UC52336
Lepechinia calycina
Mrs. R. W. Summers
1882-6-8
665
San Luis Obispo
Santa Margarita Hills
Comment
OBI56309
Lepidium didymum
David J. Keil
1998-10-27
s.n.
San Luis Obispo
Los Osos. Sea Pines Golf course
Comment
OBI70204
Lepidium draba
David J. Keil
2009-3-24
30570
San Luis Obispo
Junction of South Higuera Street and Ontario Road at south end of San Luis Obispo's Johnson Ranch Open Space
Comment
PASA2036
Lepidium draba
1930-4-13
San Luis Obispo
Near Morro Rock
Comment
CAS-BOT-BC89508
Lepidium jaredii
R. F. Hoover
1966-3-30
9765
San Luis Obispo
Carrizo Plain south of Soda Lake.
Comment
CAS-BOT-BC12578
Lepidium nitidum
Ernest C. Twisselmann
1965-3-23
10493
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Pinole Hills at the head of Bitterwater Creek.
670
Comment
POM222648
Lepidium nitidum
D. D. Keck, Jens Clausen
1935-4-9
3101
San Luis Obispo
Cholame Creek, just to the east of Cholame.
366
Comment
JEPS34361
Lepidium strictum
Rimo Bacigalupi, and L. R. Heckard
1963-4-21
8836
San Luis Obispo
n of mouth of Hazard Canyon (s end of Morro Bay); Morro Bay
30
Comment
OBI57212
Lepidium strictum
David J. Keil
1998-4-28
26988
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30.
Comment
UC455688
Leptodactylon californicum
I. J. Condit
1910-3-28
San Luis Obispo
Navajo Ridge; California Polytechnic School, Navajo Ridge
Comment
UC604881
Leptodactylon californicum
Roxana S. Ferris and Ruth P. Rosebach
1938-5-12
9452
San Luis Obispo
on State Highway #178, 10 mi e Santa Margarita (along Salinas River); along Salinas River
Comment
OBI74329
Leptosiphon bicolor
Theo Fitanides, Anthony Baniaga
2010-3-26
39
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
325
Comment
SBBG64526
Leptosiphon ciliatus
R. Hoffmann
1928-4-7
San Luis Obispo
lower Cuyama Valley
Comment
OBI28256
Leptosiphon ciliatus
Spasbo/Krystoff
15
San Luis Obispo
22 mi E. of Arroyo Grande; Blue Oak Savanna
762
Comment
CAS-BOT-BC300522
Leptosiphon liniflorus
L. Gershenson
1980-4-19
16
San Luis Obispo
La Panza inner coast range. Navajo Rd. 1 mile south on Hwy 58
579
Comment
OBI11369
Leptosiphon liniflorus
Rimo Bacigalupi, G. T. Robbins and Keith Harrison
1995-5-16
5125
San Luis Obispo
Commatti Canyon, tributary of San Juan Creek, 11 miles south of Shandon
381
Comment
OBI23284
Leptosiphon parviflorus
J. T. Arnold
1965-4-18
71
San Luis Obispo
Gillis Canyon
Comment
OBI31484
Leptosiphon parviflorus
Joy Nishida, Robert Allen
1982-4-10
279
San Luis Obispo
American Canyon Campground on a slight slope of blue oak woodland.
536
Comment
OBI83568
Leptosiphon parviflorus
Hoover
1950-4-2
7781
San Luis Obispo
W branch of Fernandez Crk, just above La Panza - Creston rd
Comment
OBI64413
Leptosyne bigelovii
David J. Keil
2001-3-28
29206
San Luis Obispo
Diablo Range, Avenal Ridge. Cottonwood Pass along Highway 41, 1.1 mile west of Kern County line.
597
Comment
OBI64951
Leptosyne calliopsidea
Greg Wilvert
2005-3-26
50
San Luis Obispo
SE Half of the Caliente Range. Approx 3.2 km N of Wells Cyn on the N edge of the Caliente Range
819
Comment
SBBG111591
Leptosyne douglasii
C. B. Hardham
1959-4-3
4181
San Luis Obispo
between San Antonio River and Nacimiento Dam
Comment
OBI42171
Leptosyne gigantea
Dan Harrington
1984-2-24
28
San Luis Obispo
Los Osos Junior High School, Los Osos, 1555 El Morro Ave, in field across from parking lot
Comment
UC185451
Lessingia glandulifera var. glandulifera
Katharine Brandegee
1912-10-2
San Luis Obispo
San Miguel
Comment
CAS-BOT-BC339449
Lessingia glandulifera var. glandulifera
R. F. Hoover
1947-8-16
7376
San Luis Obispo
Las Tablas Creek 3 mi. n. of Klau
Comment
CAS-BOT-BC339467
Lessingia glandulifera var. glandulifera
W. R. Dudley
1893-12-30
s.n.
San Luis Obispo
Pecho Mountains, Port Hanford
Comment
SBBG63104
Lessingia glandulifera var. pectinata
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
RSA0008540
Lessingia pectinata var. pectinata
Barbara Ertter
1989-5-23
8487
San Luis Obispo
Unical Oil Refinery, 4 air miles S of Oceano, at bend in Hwy 1, just across railroad tracks from parking area.
Comment
UC1321255
Lessingia pectinata var. tenuipes
R. F. Hoover
1966-9-16
10059
San Luis Obispo
2 mi s of Creston
Comment
UC1287446
Lessingia tenuis
Willard Spence
1962-6-22
675
San Luis Obispo
along Calf Canyon Road (0.9 mi ne Parkhill Distict turnoff, ne of Santa Margarita)
Comment
OBI51739
Leymus condensatus
R. Mike Arens
1994-1-12
02 a
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly Cyn near Botanical Garden foot bridge
152
Comment
CAS-BOT-BC283688
Leymus condensatus
R. F. Hoover
1947-7-8
7285
San Luis Obispo
Steiner Creek [Serrano Canyon]
Comment
CAS-BOT-BC272238
Leymus pacificus
R. F. Hoover
1948-5-15
7527
San Luis Obispo
Spooner's Cove, mouth of Islay Creek
Comment
RSA121277
Leymus triticoides
W. A. Peterson
1936-7-9
347
San Luis Obispo
Cuyama Ranch.
671
Comment
UC2027562
Ligustrum lucidum
David J. Keil
2011-11-12
31187
San Luis Obispo
San Luis Obispo. Vegetated strip opposite San Luis Obispo High School along San Luis Drive extending into riparian corridor of San Luis Creek.
Comment
OBI33118
Lilium pardalinum
David J. Keil
1983-9-10
17950
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
SD148096
Linanthus californicus
G. K. Helmkamp, E. A. Helmkamp
2001-5-2
6608
San Luis Obispo
La Panza Range; CA-58, 4.5 miles east of Santa Margarita.
334
Comment
CAS-BOT-BC226850
Linanthus californicus
Roxana S. Ferris; Ruth P. Rossbach
1938-5-12
9452
San Luis Obispo
Along Salinas River 10 miles east of Santa Margarita on State Highway #178
Comment
OBI53899
Linanthus californicus subsp. tomentosus
Arthur W. Hazebrook
1992-11-14
166
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, trl adj to riparian corridor
Comment
SEINET7072938
Linanthus filipes
A. G. Vestal
1963-5-24
s.n.
San Luis Obispo
On Pozo Road to Creston, 4 miles southeast of turnoff (Route 58) to Santa Margarita. Coordinate datum: WGS84/NAD83. (35? deg. 20' 34" North Latitude, -120? deg. 31' 57" West Longitude; UTM Zone 10, 724306mE, 3913672mN. Coordinate datum: NAD27.).
Comment
CDA16827
Linanthus parviflorus
G. F. Hrusa, L. Saslaw
2001-4-12
15764
San Luis Obispo
Carrizo Plain; Swain Ridge, immed. N of Wells Ranch Rd.
Comment
UC52771
Linanthus parviflorus
Rev. R. W. Summers
1883-5-1
San Luis Obispo
Santa Lucia Mts.
Comment
UCR29931.1
Linanthus parviflorus
David J. Keil, Melissa Luckow, R. A. Pimentel, R. R. Pimentel.
1981-5-24
14521
San Luis Obispo
Junction of Shell Creek Road and California Hwy 58, south of Shandon.
422
Comment
SBBG54866
Linum bienne
D. Keil
1982-6-26
16247
San Luis Obispo
vicinity of Arroyo de la Cruz N of San Simeon, along Hwy 1
Comment
UC56408
Lithophragma cymbalaria
Mrs. R. W. Summers
1890-4-16
San Luis Obispo
Comment
UCR115777
Lithophragma heterophyllum
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5386
San Luis Obispo
Central Coast, Prefumo Cyn., 1.2 mi south of Los Osos Valley Rd.
183
Comment
CAS-BOT-BC342305
Logfia filaginoides
Alice Eastwood
1926-5-4
13835 a
San Luis Obispo
Paso Robles
Comment
OBI31480
Logfia filaginoides
Joy Nishida, Robert Allen
1982-4-10
273
San Luis Obispo
American Cyn campground
536
Comment
OBI66269
Logfia filaginoides
David J. Keil
1997-4-18
26180
San Luis Obispo
Los padres national forest. la panza mountains. along black mountain road, 0.4 miles from park hill road just beyond turkey flat campground.
500
Comment
SBBG92467
Logfia filaginoides
S. A. Junak
1989-4-2
3977
San Luis Obispo
S side of main rd USFS Rd 29S11.3, just E of W rd leading to Pick and Shovel Mine, 1.3 mi W of E boundary, ca. 4.3 mi W of US Hwy 101
749
Comment
UCD132709
Logfia filaginoides
G. F. Hrusa
1995-5-28
12218
San Luis Obispo
San Luis Obispo County: on ridge immediately WNW of Peak 2 and leading to the park.
600
Comment
OBI27343
Logfia gallica
Robert L. Allen, Nancy E. Arnold
1981-5-10
289
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts
305
Comment
OBI40747
Logfia gallica
David J. Keil, Dirk Walters
1986-5-2
19318
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir cyn. The cyn was burned in July, 1985 in the Las Pilitas Fire
305
Comment
OBI51198
Logfia gallica
Jan Barber
1994-5-29
189
San Luis Obispo
San Simeon State Park; above unnamed southern drainage
Comment
OBI72818
Logfia gallica
Michael Walgren
2010-4-29
140
San Luis Obispo
Irish Hills, Montana de Oro State Park. New property acquisition known as the 160 acre "Baseri" property at 4840 See Canyon rd, approx 8 mi from Los Osos Valley Rd and 0.5 mi from jctn with Perfumo Cyn rd. Inland portion of property on inland side of See
279
Comment
CAS-BOT-BC283239
Lolium multiflorum
Ernest C. Twisselmann
1955-5-27
2035
San Luis Obispo
La Panza Range. Upper Navajo Canyon
762
Comment
UC652647
Lomatium californicum
Roxana S. Ferris
1939-6-18
9783
San Luis Obispo
5.5 mi. e. Adelaida (on Paso Robles Rd., n. bank of roadway); Santa Lucia Mts.
Comment
OBI31670
Lomatium caruifolium
Smeltzer, Turnquist
1982-4-12
27
San Luis Obispo
Laguna lake park
Comment
OBI8942
Lomatium caruifolium
Eben McMillan
1952-3-23
18
San Luis Obispo
E. McMillan ranch in Choice Valley, 2 mi S and 8 mi E of Shandon
Comment
SBBG5206
Lomatium caruifolium
M. A. Piehl
1963-4-21
63101
San Luis Obispo
1 mi E of Los Osos along Los Osos Valley Rd
9
Comment
RSA114698
Lomatium caruifolium
F. W. Peirson
1925-3-20
5685
San Luis Obispo
Between Morro and San Luis
Comment
LA53022
Lomatium parvifolium
Tracy Call; Viola Call
1963-4-1
2162
San Luis Obispo
1 mi. up Reservoir Canyon near San Luis Obispo
243
Comment
OBI78829
Lomatium parvifolium
Grant McNulty, Luke Bausback
2014-4-27
1
San Luis Obispo
About 200 yards north west alond Dalido Dr. toward Laguna Lake Park. Located about 100 ft up from the road on a serpentine hillside
98
Comment
POM78290
Lomatium parvifolium
Marcus E. Jones
1882-5-5
s.n.
San Luis Obispo
San Luis Obispo.
Comment
UC1714573
Lomatium parvifolium
Katharine Brandegee
June 1889
San Luis Obispo
San Simeon
Comment
OBI52780
Lomatium parvifolium
David J. Keil, Kathleen Keil
Apr-92
s.n.
San Luis Obispo
W of San Luis Obispo in hills along dirt rd S of Prefumo Cyn rd
Comment
OBI8364
Lomatium parvifolium
Robert F. Hoover
1950-5-30
7943
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of)
Comment
UC794464
Lomatium parvifolium
Lincoln Constance, Richard W. Holm, and Carroll E. Wood Jr.
1949-4-24
3272
San Luis Obispo
0.8 mi. s.w. San Luis Obispo (knoll at e. end of Los Osos Valley); Los Osos Valley
152
Comment
OBI25019
Lomatium utriculatum
David J. Keil, Dirk Walters
1980-4-26
13874
San Luis Obispo
Along Town Creek near Lime Mtn Mine, west of Paso Robles
Comment
UCSB70666
Lomatium utriculatum
Magney, David
1998-4-22
San Luis Obispo
Outer South Coast Ranges, La Panza Range, Shell Creek; NE of intersection of State Route 58 & Shell Creek Road
419
Comment
OBI81532
Lomatium utriculatum
Tracey Call, Viola Call
1963-6-2
2193
San Luis Obispo
In loamy gully 2 miles south of Atascadero
Comment
SJSU3314
Lomatium utriculatum
C. W. Sharsmith
1951-4-12
6790
San Luis Obispo
Temblor Range c. 10 mi NW of Simmler
640
Comment
JEPS90724
Lonicera involucrata
Dean William Taylor
1971-4-25
1021
San Luis Obispo
Montana de Oro State Park; along stream courses
30
Comment
UCSB10714
Lonicera involucrata
Haller, Norman
1966-6-3
San Luis Obispo
California State Hwy. 1 at Arroyo de la Cruz, 9 miles north of San Simeon
Comment
OBI19640
Lonicera japonica
Ed Zimmerman
1962-1-18
11
San Luis Obispo
Cal Poly Campus, SLO
Comment
SBBG118089
Lotus corniculatus
E. Painter, M. Wetherwax, D. Keil, K. Downing, J. Olson
2000-5-16
CR 80
San Luis Obispo
Nacimiento River, upstream from Twin Bridges, along S side of the river; Camp Roberts
180
Comment
SEINET8075653
Lotus corniculatus
Lindsy Mobley, Vanessa Shevlin; Chad Porter
2014-5-20
2
San Luis Obispo
Laguna Lake, San Luis Obispo, along the eastern side of the North Shore, 20 ft from water.; 0
12
Comment
UC186938
Lotus heermannii
M. K. Curran
Jun 1888
San Luis Obispo
San Simeon
Comment
UCR28921
Lotus heermannii var. eriophorus
David J. Keil, R. R. Pimentel, D. Walters, M. G. McLeod, Melissa Luckow
1981-4-11
14417
San Luis Obispo
Central Coast, north of San Simeon along ridge just south of Arroyo de la Cruz
Comment
UCR38980
Lotus heermannii var. eriophorus
R. J. Rodin
1970-9-10
8431
San Luis Obispo
Pacific Coast, Pismo Beach State Park
6
Comment
RSA796587
Lotus purshianus var. purshianus
J. Clark, M. Petroelje
1998-6-29
s.n.
San Luis Obispo
Camp San Luis Obispo. Training Area U, LCTA Plot 320.
300
Comment
CDA17360
Lotus salsuginosus
G. F. Hrusa, G. Wilvert
2005-4-1
16409
San Luis Obispo
Caliente Range; immed. W of Lawson Spring. W end of Padrone Cyn. Rd.
853
Comment
UC15739
Lotus strigosus
L. Jared
1892-4-10
San Luis Obispo
Comment
RSA122871
Lotus strigosus var. hirtellus
N. K. Carlson
1936-3-18
125
San Luis Obispo
0.6 mi SSW of Picacho.
99
Comment
SBBG107919
Lupinus
C. B. Hardham
1962-3-24
8930
San Luis Obispo
intersection of Shell Crk and Camatta Rds, E of Creston
Comment
OBI82540
Lupinus albifrons
David J. Keil, with Lynne Dee Althouse and Shannon Henke
2016-2-26
33488
San Luis Obispo
Southeast of Cholame in southern Cholame Valley along San Andreas Fault zone
600
Comment
OBI19274
Lupinus albifrons
Robert F. Hoover
1964-3-8
8644
San Luis Obispo
N of San Carpojo crk
Comment
CAS-BOT-BC195753
Lupinus albifrons var. albifrons
R. F. Hoover
1949-5-12
7668
San Luis Obispo
Ridge southeast of Cuesta Pass
Comment
CAS-BOT-BC195744
Lupinus albifrons var. albifrons
Ernest C. Twisselmann
1952-4-1
274
San Luis Obispo
Chris Twisselmann Ranch, 7 miles south of Cholame
670
Comment
UCR132050
Lupinus arboreus
George K. Helmkamp
2003-7-29
8046 B
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
CDA11516
Lupinus bicolor
G. F. Hrusa
1995-5-28
12302
San Luis Obispo
Black Butte Research Natural Area; Ridge immediately SW of Radio Facility 2 (Peak 1). (northernmost)
Comment
OBI083197
Lupinus bicolor
Rhonda Riggins
1985-4-27
1526 A
San Luis Obispo
T26S, R8E, sec 11. Almaden Flats between Rocky Butte and Pine Mountain, Santa Lucia Range, ca 5.5 mi NNW Circle 3 Ranch gage. Abundant in area around old homesite.
Comment
RSA17791
Lupinus bicolor subsp. tridentatus
Carl B. Wolf
1929-4-15
3581
San Luis Obispo
2-3 miles inland from Ocean and about 3 miles north of Santa Maria River.
61
Comment
SEINET10484959
Lupinus bicolor var. trifidus
Timothy Reeves, Donald J. Pinkava
1974-3-20
Reeves 11841
San Luis Obispo
Coastal sage zone bordering Morro Bay salt marsh.
Comment
OBI66968
Lupinus cervinus
D. R. Miller
1994-5-12
594 -348
San Luis Obispo
Pine Mtn Region; NE slope of Pine Mt, ridge rd; Tobacco Crk drainage
914
Comment
CAS-BOT-BC215099
Lupinus chamissonis
D. E. Breedlove
1962-8-7
4079
San Luis Obispo
Near Oso Flaco Lake, 3 miles N of Guadalupe
Comment
SBBG68984
Lupinus chamissonis
R. Hoffmann
1931-5-30
San Luis Obispo
Oceano
Comment
UCR140150
Lupinus chamissonis
George K. Helmkamp
2004-2-6
8244
San Luis Obispo
Central Coast, north side of Oso Flaco Lake; base of sand dune called 'Little Coreopsis Hill
30
Comment
SEINET10488637
Lupinus chamissonis
Robert F. Thorne
1968-6-7
Thorne 37754
San Luis Obispo
Oso flaco dunes: sand dunes w of oso flaco lake, between oceano and guadelupe.
10
Comment
SBBG112508
Lupinus concinnus
D. Keil
1985-3-31
18494
San Luis Obispo
Calf Cyn area along St Hwy 58, halfway between Park Hill Rd and Hwy 229
Comment
RSA619253
Lupinus concinnus subsp. concinnus
R. S. Woglum
1938-4-23
1585
San Luis Obispo
San Joaquin Valley / Outer South Coast Ranges transition: Creston to La Panza.
Comment
UCSB40578
Lupinus formosus
Ochs, Clifford
1980-5-15
San Luis Obispo
On NW side of Pozo Road; three miles NE of Arroyo Grande Forest Station
518
Comment
OBI72011
Lupinus latifolius
Michael Walgren
2010-2-1
72
San Luis Obispo
Irish Hills, Montana de Oro State park. New property acquisition known as the 160 acre "Basseri" property at 4840 See Cyn Rd, approx 8 mi from Los Osos Valley Rd and 0.5 mi from jctn with Perfumo Cyn rd. in land portion of property on inland side of See Cyn Rd
Comment
SEINET4152861
Lupinus latifolius subsp. latifolius
B. E. Miossi, H. J. Miossi
1940-4-7
254
San Luis Obispo
Lopez Canyon, along road, 3 miles above Arroyo Grande Country Park, Santa Lucia Mountains
396
Comment
JEPS57299
Lupinus latifolius var. latifolius
L. R. Heckard
1968-5-14
1881
San Luis Obispo
below Cambria Lodge (s of Cambria); s of Cambria
Comment
UC130725
Lupinus ludovicianus
M. K. Curran
Jul 1885
San Luis Obispo
San Luis Obispo
Comment Read comments Nov 30 2012
OBI19287
Lupinus ludovicianus
Robert F. Hoover
1966-4-27
9847
San Luis Obispo
4 mi N of Pozo
Comment
RSA659029
Lupinus microcarpus
R. Riggins
1979-5-5
1156
San Luis Obispo
Elkhorn Trail Rd. (Co. 285) 4.8 mi SE Hurricane Rd. West slopes Temblor Range.
Comment
RSA659065
Lupinus microcarpus
R. Riggins
1979-5-6
1162
San Luis Obispo
USFS rd 2.0 mi SE Avenales Guard Station, 0.3 mi NW Escondido Rd.
Comment
UC1285123
Lupinus microcarpus
R. F. Hoover
1952-4-8
8089
San Luis Obispo
near McKittrick road (w base of Temblor Range); Temblor Range
Comment
SBBG108061
Lupinus microcarpus var. densiflorus
C. B. Hardham
1959-6-20
4825
San Luis Obispo
Santa Rosa Crk, Cambria
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
UCR159231
Lupinus microcarpus var. densiflorus
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9385
San Luis Obispo
Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner)
470
Comment
OBI48267
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1182
San Luis Obispo
Eagle Ranch Rd, 0.3 mi S Santa Barbara Rd n of Santa Margarita exit US 101
Comment
OBI48279
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1978-5-9
1151
San Luis Obispo
Hi Mtn Rd 8.8 mi NE Lopez Lake Rd
Comment
OBI48291
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-6
1161
San Luis Obispo
USFS rd 1.4 mi SE of American Cyn Camp Rd, 3 mi NW Avenales Guard Station
Comment
OBI48394
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1175
San Luis Obispo
W side Adelaida-Nacimiento Rd at Almost Spring Ranch
Comment
OBI57089
Lupinus microcarpus var. densiflorus
Frederic Hrusas
1993-5-20
11024
San Luis Obispo
Paso Robles, approx 200 m N of Niblick Rd. Bridge along W margin of Salinas River
Comment
RSA659280
Lupinus microcarpus var. densiflorus
R. Riggins
1979-5-6
1171
San Luis Obispo
USFS rd 2.1 mi E Los Machos Creek, Branch Mountain, La Panza Range.
Comment
OBI48436
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
OBI48481
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-12
1181
San Luis Obispo
Steep rd cut on El Pomar Rd 0.1 mi S of jctn with Vaquero Dr paralleling Salinas River, N Templeton
Comment
SBBG114100
Lupinus microcarpus var. microcarpus
R. Riggins
1978-4-23
1133
San Luis Obispo
Hwy 166, 0.8 mi W Twin Rocks, 3.1 mi E of Sierra Madre Rd
Comment
SBBG114115
Lupinus microcarpus var. microcarpus
R. Riggins
1979-5-12
1181
San Luis Obispo
El Pomar Rd 0.1 mi S of jct with Vaquero Drive paralleling Salinas River, N of Templeton
Comment
RSA0065262
Lupinus nanus
Daisie Huang
2006-4-13
06041339
San Luis Obispo
58 E of Santa Margarita.
234
Comment
RSA0072108
Lupinus nanus
Daisie Huang
2006-4-13
06041344
San Luis Obispo
58 E of Santa Margarita.
234
Comment
RSA0072109
Lupinus nanus
Daisie Huang
2006-4-13
06041342
San Luis Obispo
58 E of Santa Margarita.
234
Comment
UCR157979
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4209
San Luis Obispo
South Coast Range, Alamo Creek Rd, 0.9 mile north of Calif. Hwy 166, near Twitchell Reservoir
320
Comment
UCR158744
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2005-4-17
9364
San Luis Obispo
Central Coast, Corbett Canyon, 2.3 miles north of Calif. Hwy 227 in Arroyo Grande
81
Comment
UC1392607
Lupinus nanus
R. F. Hoover
1969-5-3
11291
San Luis Obispo
4 mi w Nipomo
Comment
RSA101210
Lupinus nanus subsp. latifolius
David B. Dunn, Epling
2185
San Luis Obispo
1.0 miles west of the Nipomo Catholic Church.
Comment
RSA567206
Lupinus nanus subsp. nanus
Walter Wisura
1992-4-25
4713
San Luis Obispo
San Bernardo Creek Ranch E. of Morro Bay growing on open, grassy hillside.
Comment
SEINET10484048
Lupinus nanus subsp. nanus
David B. Dunn, Howard Brown
1946-5-12
Dunn 2284
San Luis Obispo
7.3 mi n of san luis obispo, hwy 101.
Comment
OBI12865
Lupinus pachylobus
Robert F. Hoover
1967-4-5
10340
San Luis Obispo
17 mi E of Creston on La Panza Rd, on branch of Camatti Crk
Comment
RSA648961
Lupinus sparsiflorus subsp. sparsiflorus
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, M. Borchard
1982-3-24
15774
San Luis Obispo
La Panza Mountains. NW of American Canyon road along San Jose - Avenales Rd. just S of locked gate.
Comment
POM262039
Lupinus subvexus var. subvexus
I. L. Wiggins
1929-5-24
3755
San Luis Obispo
1.5 miles east of Templeton
Comment
RSA163776
Lupinus subvexus var. subvexus
Clare B. Hardham
1962-3-24
8930
San Luis Obispo
Intersection Shell Creek and Cammatta Rd. west of Creston.
Comment
UC1129751
Lupinus succulentus
C. M. Belshaw
1936-3-18
1643
San Luis Obispo
2.9 mi ssw Adam's Ranch; Nipomo Quad.
274
Comment
UC547756
Lupinus succulentus
David D. Keck and J. Clausen
1935-4-9
3096
San Luis Obispo
Cholame
457
Comment
UCR161341
Lupinus succulentus
George K. Helmkamp, E. A. Helmkamp
2005-3-8
9085
San Luis Obispo
Central Coast Hills., Irish Hills; crest of Prefumo Canyon Road, 5.2 mi west of Los Osos Valley Road
409
Comment
POM97503
Lupinus succulentus
Philip A. Munz
1926-4-9
10184
San Luis Obispo
35 miles east of Paso Robles.
Comment
UCSB18588
Lupinus succulentus
del Moral, Roger
1965-3-28
San Luis Obispo
Road to Templeton, 2.6 miles E of Adelaida
487
Comment
UC1129730
Lupinus truncatus
H. C. Lee
1936-3-23
532
San Luis Obispo
1 1/2 mi w Arroyo Grande; <San Luis Obispo National Forest>, Arroyo Grande Quad.
Comment
UC16028
Lupinus truncatus
Alice King
Apr. 1895
San Luis Obispo
Arroyo Grande
Comment
OBI33339
Luzula campestris
David J. Keil
1982-3-20
15773
San Luis Obispo
Central Coast/South Coast Range; San Luis Range in Irish Hills along dirt road leading from See Canyon Road to Hibberd Preserve
Comment
OBI72813
Luzula subsessilis
Michael Walgren
2010-3-26
153
San Luis Obispo
San Simeon State Park, San Simeon State Park, west of Highway 1, on parcel between Lone Palm Rd. and the town of San Simeon Acres.
Comment
OBI66936
Lysimachia arvensis
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29568
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
OBI60782
Lythrum hyssopifolia
David J. Keil
1991-5-18
21546
San Luis Obispo
C.T. Ranch on E and N outskirts of Cambria
100
Comment
LA203823
Madia radiata
Alice Eastwood; John Thomas Howell
1935-3-25
2002
San Luis Obispo
Cholame
Comment
SEINET2442633
Madia radiata
David Keil, Kathleen Keil
2001-4-20
29357
San Luis Obispo
Bitterwater Canyon. Along Bitterwater Road ca. 10 miles north of junction with Highway 58.; 0
67
Comment
CAS-BOT-BC324543
Madia radiata
Ernest C. Twisselmann
1952-4-22
603
San Luis Obispo
Associated Ridges near the summit, Temblor Range and the Western San Joaquin Valley
1036
Comment
SBBG27991
Maianthemum stellatum
C. Bornstein, E. Collins
1994-4-21
San Luis Obispo
See Cyn Rd
182
Comment
CAS-BOT-BC206687
Malacothamnus davidsonii
Clare B. Hardham
1959-7-2
4975
San Luis Obispo
Bee Rock, Santa Lucia Mountains
Comment
RSA43054
Malacothamnus gracilis
Robert F. Hoover
1946-10-29
6534
San Luis Obispo
Canyon opening south into Cuyama River opposite Pioneer Grove (Santa Barbara Co.)
Comment
CAS-BOT-BC204143
Malacothamnus jonesii
Clare B. Hardham
1959-5-6
4414
San Luis Obispo
Santa Lucia Mountains. Hills north of Nacimiento Dam
Comment
CAS-BOT-BC204160
Malacothamnus jonesii
R. F. Hoover
1959-5-9
8501
San Luis Obispo
2 mi S. Atascadero
Comment
CAS-BOT-BC345331
Malacothrix californica
R. F. Hoover
1967-5-6
10525
San Luis Obispo
Sand-flats at Jack Lake
Comment
UC455513
Malacothrix californica
I. J. Condit
1910-4-1
San Luis Obispo
Mills Ranch, Cal. Camatta Ranch
Comment
CAS-BOT-BC345344
Malacothrix californica
David D. Keck
1933-5-5
2229
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe, southwestern San Luis Obispo County
Comment
CDA17510
Malacothrix californica
Austin Griffiths, B. Garner, D. Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit; SE of Morro Bay Estuary.
Comment
CAS-BOT-BC345436
Malacothrix clevelandii
R. F. Hoover
1950-5-6
7882
San Luis Obispo
Upper Navajo Creek, La Panza Range
Comment
CAS-BOT-BC347330
Malacothrix coulteri
Alice Eastwood
1926-5-5
13884
San Luis Obispo
Cholame
Comment
UCD134360
Malacothrix coulteri
K. Esau
1935-5-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
JEPS35309
Malacothrix floccifera
R. F. Hoover
1952-5-11
8190
San Luis Obispo
e side La Panza Range; , Navajo Creek District
Comment
OBI66368
Malacothrix floccifera
David J. Keil
1997-4-19
26216
San Luis Obispo
Los padres national forest. la panza mountains. along pozo road, 3.3 road miles north of junction with san jose-avenales road.
610
Comment
UC1315013
Malacothrix glabrata
R. F. Hoover
1967-4-9
10415
San Luis Obispo
near n end Elkhorn Plain; Temblor Range
Comment
CAS-BOT-BC323278
Malacothrix incana
R. F. Hoover
1950-5-13
7913
San Luis Obispo
Near Oso Flaco Lake
Comment
UC1178413
Malacothrix incana
R. J. Rodin
1957-5-16
6148
San Luis Obispo
on half mi s Morro Bay
Comment
OBI30718
Malva
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI79934
Malva parviflora
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31849
San Luis Obispo
Montana de Oro State Park. Along Coon Creek
30
Comment
CAS-BOT-BC8176
Malvastrum palmeri
Edward Palmer
s.n.
San Luis Obispo
unspecified
Comment
CAS-BOT-BC348076
Matricaria discoidea
Alice Eastwood
1926-5-5
13868
San Luis Obispo
Cholame
Comment
UCR140469
Matricaria matricarioides
George K. Helmkamp
2004-3-13
8347
San Luis Obispo
Central Coast, Nipomo Mesa, between Arroyo Grande and Nipomo, Willow Rd, 0.6 mi east of Calif. Hwy 1
91
Comment
SBBG113575
Meconella denticulata
C. B. Hardham
1962-4-16
105
San Luis Obispo
Pozo, Hi Mtn
Comment
OBI17765
Medicago polymorpha
Dave Imper
1977-3-21
66
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price cyn Rd
76
Comment
OBI32112
Medicago polymorpha
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14403
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
UCR265733
Medicago polymorpha
Glenn M. Greenwald
2013-11-7
BF 4
San Luis Obispo
Central Coast: Santa Maria River Valley, Guadalupe Dunes, Guandalupe-Nipomo Dunes National Wildlife Refuge, north edge of Refuge, end of Beigle Road at parking lot and sand dune interface
14
Comment
OBI78149
Medicago polymorpha
Allison Berry
1984-2-20
4
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on Hwy 1
Comment
OBI51720
Melica californica
R. Mike Arens
1994-4-9
49
San Luis Obispo
Calif Polytechnic State Univ campus
244
Comment
OBI50141
Melica californica
Michael Curto, Linda Allen
1991-5-18
702
San Luis Obispo
Santa Lucia Range, E slope, Cypress Mt Rd ca 12.5 km S of Chimney Rock Rd
400
Comment
CAS-BOT-BC281686
Melica imperfecta
Clare B. Hardham
1957-5-4
1819
San Luis Obispo
Santa Lucia Mts. Oak Flat
Comment
CAS-BOT-BC281690
Melica imperfecta
R. F. Hoover
1948-5-22
7534
San Luis Obispo
7 miles W of Templeton on road to Cambria
Comment
SJSU3310
Melica imperfecta
C. W. Sharsmith
1962-4-21
6862
San Luis Obispo
Carrizo Rocks at margin of Carrizo Plain c. 4 mi SW of Simmler, eastern San Luis Obispo County.
Comment
OBI75460
Melica imperfecta
Jenner Whitt
2003-5-4
81
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
SBBG104725
Melilotus albus
M. D. Proctor, E. A. Young
1993-4-17
ROB 470
San Luis Obispo
Fort Merriam; Camp San Luis Obispo
Comment
SBBG118039
Melilotus albus
J. Clark, M. Petroelje
1998-6-15
San Luis Obispo
Salinas River flood plain, Dept of Fish and Game Big Sandy Wildlife Area; Camp Roberts; LCTA Plot 108
180
Comment
UC1129814
Melilotus albus
W. A. Peterson
1936-7-9
351
San Luis Obispo
Cuyama Ranch Santa Ynez Quadrangle
670
Comment
OBI43161
Mentha aquatica
David J. Keil
1985-6-8
18785
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon. In channel of tributary of Arroyo del Oso South of Hill 612
Comment
SBBG18371
Mentha canadensis
C. B. Hardham
1957-9-12
2606
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
RSA586575
Mentha suaveolens
F. L. Johnson, N. A. McCarty
1993-10-15
ROB- 742
San Luis Obispo
Twin Bridges on Boyscout Rd., Camp Roberts
Comment
UCD117232
Mentzelia dispersa
Ernest C. Twisselmann
1960-7-25
5978
San Luis Obispo
San Luis Obispo County: Upper Gillis Canyon.
716
Comment
UCR248260
Mentzelia micrantha
Jennifer Stone
1986-5-24
s.n.
San Luis Obispo
Cuesta Ridge East
793
Comment
UC1121681
Mentzelia pectinata
N. H. French
1937-4-5
900
San Luis Obispo
10 mi E Cuyama Ranch; Santa ynez Quadrangle
Comment
UC1224766
Mentzelia pectinata
R. F. Hoover
1950-4-14
7831
San Luis Obispo
North end Elkhorn Plain (on limestone hills)
Comment
OBI79404
Micropus californicus
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31661
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
CAS-BOT-BC348563
Micropus californicus var. californicus
Ernest C. Twisselmann
1954-3-21
908
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Upper Palo Prieta Canyon: 6 miles south of Cholame
579
Comment
OBI38063
Micropus californicus var. californicus
David J. Keil, Kathryn Bay and Rich Ferguson
1984-4-28
18169
San Luis Obispo
American Cyn area in La Panza mts
Comment
UCR61714
Micropus californicus var. subvestitus
George K. Helmkamp
1989-4-17
s.n.
San Luis Obispo
Irish Hills, at the crest of Prefumo Canyon Road
366
Comment
OBI15621
Microseris bigelovii
Robert F. Hoover
1967-4-14
10442
San Luis Obispo
Hill W of "Poly Cyn" San Luis Obispo
Comment
OBI80038
Microseris douglasii
David J. Keil, with Lynne Dee Althouse
2002-5-2
29842
San Luis Obispo
Santa Margarita Ranch
Comment
CAS-BOT-BC349011
Microseris douglasii subsp. douglasii
Kenton L. Chambers
1954-4-23
479
San Luis Obispo
Hwy. 101, 1 mi. s. of Atascadero
Comment
RSA126762
Microseris douglasii subsp. douglasii
P. L. Johannsen
1936-3-21
694
San Luis Obispo
1.5 miles southeast of Terrace Hill
91
Comment
UC50034
Microseris douglasii subsp. douglasii
W. H. Brewer
1861-4-9
400
San Luis Obispo
Nipoma
Comment Read comments Jul 6 2010
CAS-BOT-BC349137
Microseris douglasii subsp. tenella
R. F. Hoover
1947-4-13
6916
San Luis Obispo
3 mi. N.W. of Morro Bay town on highway 1
Comment
POM54297
Microseris elegans
Benj Cobb
1907-1
s.n.
San Luis Obispo
Near San Luis Obispo.
Comment
SBBG126121
Microseris elegans
D. Keil
1998-5-4
27056
San Luis Obispo
Redhill rd, just S of jct with St Hwy 58
Comment
OBI11281
Microsteris gracilis
Evan McMillan
1952-5-7
118
San Luis Obispo
Pinole spring 10 mi S 16 mi E Shandon
Comment
OBI51707
Mimulus aurantiacus
R. Mike Arens
1994-4-30
62
San Luis Obispo
Calif Polytechnic State University campus. In Poly Cyn near Botanical Garden foot bridge
152
Comment
OBI51823
Mimulus aurantiacus
D. R. Miller
1992-5-29
592 -83
San Luis Obispo
On E slope of Pine MTn
701
Comment
OBI57761
Mimulus aurantiacus
Austin P. Griffiths
1985-5-4
s.n.
San Luis Obispo
At base of Duna Vista Trl, Lopez Lake
Comment
OBI74355
Mimulus aurantiacus
Theo Fitanides, Anthony Baniaga
2010-3-26
196
San Luis Obispo
Tierra Redonda Mts. BLM ACEC
606
Comment
OBI58795
Mimulus aurantiacus
David J. Keil
1998-8-26
28050
San Luis Obispo
Los Padres National Forest. 3 road miles NW of Rock Front Ranch turnoff from Hwy 166, along Branch Creek Rd. (35 deg. 08.192' N x 120 deg. 07.836' W).
Comment
JEPS35070
Mimulus aurantiacus var. aurantiacus
R. F. Hoover
1948-3-28
7435
San Luis Obispo
Cambria
Comment
OBI9512
Mimulus aurantiacus var. aurantiacus
Robert F. Hoover
1969-7-18
11484
San Luis Obispo
Price Cyn
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
OBI75993
Mimulus aurantiacus var. aurantiacus
Eugene Richards
1979-5-7
4
San Luis Obispo
Located in Poly Cyn, on the W side of the road near exercise station #1
37
Comment
UC573567
Mimulus aurantiacus var. grandiflorus
H. C. Lee
1937-5-8
891
San Luis Obispo
3 1/2 mi sw Templeton; Paso Robles Quadrangle
487
Comment
CDA14304
Mimulus floribundus
G. F. Hrusa
1993-5-2
11019
San Luis Obispo
South Coast Ranges; Paso Robles. Salinas riverbed immed. to S and nearly below Niblick Rd. Bridge. W bank of river.
Comment
SDSU116
Mimulus fremontii
David M. Thompson
1989-5-18
1006
San Luis Obispo
0.5 mile W od Shee Creek Road along Hwy 58 , S side of road; T28S, R15E, NW1/4 SE1/4 S27.
445
Comment
UC2027550
Mimulus guttatus
Greg Wilvert
2005-4-30
352
San Luis Obispo
Southeast Half of the Caliente Range: Padrones Spring.
Comment
OBI23269
Mimulus guttatus
Jim Rogers
1972-7-25
16
San Luis Obispo
In Poly Cyn on side of cyn near a spring
Comment
OBI37676
Mimulus guttatus
Eric Wise
1981-9-29
1222
San Luis Obispo
Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd
Comment
CAS-BOT-BC388812
Minuartia douglasii
Clare B. Hardham
1958-5-10
3258
San Luis Obispo
Santa Lucia Mountains. Cypress Mountain
Comment
OBI19558
Minuartia douglasii
Robert F. Hoover
1964-5-11
8786
San Luis Obispo
Road to Hi Mtn from Pozo-Arroyo Grande summit
Comment
OBI13646
Monardella breweri subsp. breweri
Robert F. Hoover
1952-5-25
8229
San Luis Obispo
Caliente MT
Comment
UC1285260
Monardella breweri subsp. lanceolata
R. F. Hoover
1950-6-2
7957
San Luis Obispo
Near summit between head of Salinas River and Stoney Creek
Comment
SEINET10582039
Monardella crispa
A. Graff
1993-7-8
Graff 156
San Luis Obispo
Nipomo Dunes. On the right side of the road to the ocean, in a dip between 2 hills. Locally frequent on the north-facing slope that runs down to the creek. Need permission from the Nature Conservancy to collect. With Juncus sp., Salix sp., Eriophyllum stachaedifolium, Achillea millefolium, Lupinus sp. Mid-bloom. Bombus sp.
Comment
SEINET10862267
Monardella crispa
A. Graff
1993-7-8
Graff 154
San Luis Obispo
Big Coreopsis Hill, south-facing slope. T32S,R12E. Need permission from Nature Conservancy to collect. Locally abundant, with Camissionia cheiranthifolia, Coreopsis gigantea, Carpobrotus chilensis, Abronia latifolia, A. umbellata, etc. Bombus sp.
Comment
SBBG119412
Monardella palmeri
E. Painter, M. Wetherwax
2000-6-13
SLO 149
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
160
Comment
CAS-BOT-BC220190
Monardella sinuata subsp. sinuata
Ernest C. Twisselmann
1955-10-1
2428
San Luis Obispo
Sand dunes at the south end of Morro Bay
4
Comment
RSA660620
Monardella undulata
Austin P. Griffiths, G. Jones, K. Jones, D. Bay
1986-5-25
s.n.
San Luis Obispo
Moro Bay Sandspit, near SW corner, but several hundred meters NE along bisecting trail
Comment
CAS-BOT-BC220283
Monardella undulata subsp. crispa
R. F. Hoover
1950-5-13
7910
San Luis Obispo
Near Oso Flaco Lake
Comment
CAS-BOT-BC220295
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7292
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe - Arroyo Grande road
Comment
JEPS99461
Monardella undulata subsp. crispa
Clare B. Hardham
1964-6-27
12070
San Luis Obispo
Hazard Canyon
Comment
SBBG46253
Monardella undulata subsp. crispa
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake
Comment
UCR246618
Monardella undulata subsp. crispa
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Central Coast, Oceano Dunes, just inland from primary dunes north of Oso Flaco Creek
5
Comment
JEPS100243
Monardella undulata subsp. undulata
Dean W. Taylor with Alison Colwell
2002-9-26
18445
San Luis Obispo
Oso Flaco Lake, dunes just north from the beach access boardwalk, Pismo Dunes State Park
9
Comment
UC1281004
Monardella undulata subsp. undulata
H. E. McMinn
1935-6-16
3847
San Luis Obispo
Oceano Station
Comment
CAS-BOT-BC214155
Monardella villosa subsp. obispoensis
R. F. Hoover
1946-8-18
6304
San Luis Obispo
5 mi. w. of Pozo
Comment
SEINET10582390
Monardella villosa subsp. obispoensis
A. Graff
1993-7-9
Graff 173
San Luis Obispo
Los Padres National Forest, Cuesta Ridge. Along Cuesta Ridge as it descends from the TV towers to Hwy. 101. 1.45 miles down from the Cuesta Ridge Botanical Area sign, on the northwest-facing road cut. T30S,R12E,S1. Non-serpentine. With Adenostema fascicularis, Arctostaphylos sp., Mimulus aurantiacus, Salvia mellifera, Eriophyllum confertiflorum. Bombus sp.
Comment
POM305245
Monolopia gracilens
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
571
San Luis Obispo
Highway 41, Templeton, Cambria.
Comment
CAS-BOT-BC349545
Monolopia lanceolata
R. F. Hoover
1966-3-30
9748
San Luis Obispo
West edge of Carrizo Plain west of Simmler
Comment
JEPS22863
Monolopia lanceolata
A. Lewis
1932-3-12
45
San Luis Obispo
San Miguel San Miguel Quad.
243
Comment
OBI30156
Monolopia lanceolata
Robert J. Rodin
1962-4-1
6832
San Luis Obispo
about 4 mi E of Cholame
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
SD71149
Monolopia lanceolata
R. F. Hoover
1950-4-2
7783
San Luis Obispo
West branch of Fernandez Creek, just above La Panza-Creston Road.
Comment
JEPS13194
Monolopia lanceolata
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5145
San Luis Obispo
from La Panza to Santa Margarita (0.2 mi s junction (Wilson Corner) with road to Creston)
454
Comment
RSA201736
Monolopia lanceolata
Robert F. Hoover
1950-4-2
7783
San Luis Obispo
W branch of Fernandez Creek just above La Panza-Creston Rd.
Comment
SFV16179
Monolopia lanceolata
M. D. Meyer, J. M. Albert
1995-3-26
1
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. 2 miles west of Soda Lake Road and 2 miles north of Simmler Road.
630
Comment
UCD110302
Morella californica
Malcolm A. Nobs; S. Galen Smith
1949-6-24
864
San Luis Obispo
San Luis Obispo County: East end of Morro Bay.
Comment
JEPS57627
Mucronea californica
Mrs. R. W. Summers
San Luis Obispo
San Luis Obispo
Comment
OBI60577
Mucronea californica
LynneDee Oyler, David J. Keil and Kathleen Keil
1990-4-26
1085
San Luis Obispo
Nipomo Dunes. Dune slack area two ridges beyond Oso Flaco Lake Rd, W of Unocal pipeline
Comment
RSA165993
Mucronea californica
E. R. Chandler
1960-6-15
880
San Luis Obispo
Near Hwy 1, between Guadalupe and Oceano
15
Comment
SBBG109474
Mucronea californica
C. B. Hardham
1962-4-14
8974
San Luis Obispo
Shell Crk, near intersection with Camatta Rd
Comment
SBBG39330
Mucronea californica
K. K. Muller
1970-6-10
2955
San Luis Obispo
Willowby Rd just W of golf course, Nipomo Mesa
Comment
JEPS13054
Mucronea californica
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5127
San Luis Obispo
11 mi s Shandon; Commatti Canyon, tributary of San Juan Creek
381
Comment
RSA0077158
Mucronea perfoliata
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-3
3196
San Luis Obispo
Along wash just N of CA 58, approx. 1.1 mi E of jct w/ Carnaza Rd.
514
Comment
RSA279632
Mucronea perfoliata
James L. Reveal
1978-6-25
4763
San Luis Obispo
Along California Highway 58, 0.6 mile east of the San Juan river bridge at the base of Syncline Hill, 2.7 miles west of the Cholame turnoff.
534
Comment
CAS-BOT-BC415985
Mucronea perfoliata
James L. Reveal; C. Rose Broome; Clare B. Hardham
1987-6-16
6467
San Luis Obispo
Along Shell Creek Road, 1.2 miles N of California HIghway 58, about 11 airline miles SE of Creston
426
Comment
CAS-BOT-BC415993
Mucronea perfoliata
R. F. Hoover
1953-5-17
8313
San Luis Obispo
Head of Skunk Well Canyon, Temblor Range
Comment
RSA491711
Mucronea perfoliata
James L. Reveal, C. Rose Broome
1987-6-17
6477
San Luis Obispo
At the junction of the roads east of Navajo Campground, north of La Panza and south of California Highway 58, along Nvaho Creek. About 5 airline miles north-northeast of Pozo.
591
Comment
UC52599
Mucronea perfoliata
L. Jared
1822-3-4
San Luis Obispo
South Coast Ranges
Comment
SBBG104736
Muhlenbergia rigens
D. A. Young, F. L. Johnson
1992-6-17
ROB 68
San Luis Obispo
ca. 0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts
Comment
UC1134634
Muilla maritima
T. M. Hendrix
1937-4-27
116
San Luis Obispo
3.3 mi ese Highland School (Plot 121 A.D.G.); Pozo Quadrangle
Comment
CAS-BOT-BC83372
Myosurus minimus
Roxana S. Ferris
1935-3-29
9110
San Luis Obispo
1 mile north of Soda Lake, Carriso Plain.
Comment
SD71128
Myosurus minimus var. apus
R. F. Hoover
1947-3-30
6853
San Luis Obispo
1 mile south of Simmler, Carrizo Plain, in depressiona of the alkaline plain
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
OBI53155
Myriopteris covillei
Steven A. Junak
1990-5-17
4355
San Luis Obispo
Santa Lucia Mountains: near N edge of Cuesta Ridge Botanical Area, along ridge S of first high voltage tower E of W Cuesta Ridge Road (USFS Road #29S11.3) ca. 5.9 miles W of Highway 101.
701
Comment
OBI62708
Myriopteris covillei
David J. Keil, LynneDee Althouse
2006-5-3
29839
San Luis Obispo
Santa Margarita Ranch, in foothills on the east side of the Santa Lucia Mountains.
Comment
CAS-BOT-BC259998
Nassella lepida
Clare B. Hardham
1969-5-28
17195
San Luis Obispo
NE slopes of Red Mountain, San Simeon Creek
Comment
UC1583619
Nassella lepida
David Keil and Dirk Walters
1986-5-2
19319
San Luis Obispo
just n San Luis Obispo (canyon burned in July 1985 in Las Pilitas Fire); Santa Lucia Mountains, Reservoir Canyon
182
Comment
RSA163784
Nassella lepida
Clare B. Hardham
1961-5-26
7264
San Luis Obispo
Lime Mountain
Comment
UCD87792
Nassella lepida
E. Armstrong
1934-4-1
1146
San Luis Obispo
San Luis Obispo County: 6 miles west of Pozo.
457
Comment
RSA163806
Nassella pulchra
Clare B. Hardham
1958-5-10
3353
San Luis Obispo
Cypress Mountain.
Comment
UCR237937
Nasturtium gambelii
Mark A. Elvin, Ronnie Glick, Ben Wagner, Erin Shapiro
2010-7-29
6451
San Luis Obispo
Central Coast, Oso Flaco Lake, Guadalupe Dunes, west side of lake, 5 meters south of causeway
3
Comment
OBI39983
Nasturtium officinale
Eric Wise
1984-4-29
1878
San Luis Obispo
Little Morro Crk. From the laguna to the hwy 1 overpass
Comment
OBI37246
Nasturtium officinale
Eric Wise
1981-6-27
760
San Luis Obispo
Cuyama River, 4.7 mi W of New Cuyama
Comment
UC81988
Navarretia atractyloides
Katharine Brandegee
1912-10-2
San Luis Obispo
San Miguel, n San Luis Obispo co. San Miguel
Comment
OBI61091
Navarretia atractyloides
P. A. Holden
1968-5-15
435
San Luis Obispo
North 4th street in Grover City near crest of grade
Comment
UC1392769
Navarretia hamata subsp. parviloba
R. F. Hoover
1969-7-18
11485
San Luis Obispo
Price Canyon
Comment
OBI3925
Navarretia mellita
Patricia Wiese
1971-6-7
106
San Luis Obispo
Serpentine soil Fuelbreak under Sargent Cypress trees at the north end of the grove. Cuesta Ridge Botanical Area. 4 miles northwest of Cuesta Pass
762
Comment
OBI81265
Navarretia mitracarpa
Matt Beyers, J. Dart, D. Groh, J. Pohlman, G. Salas, and K. Weichert
2015-4-9
1083
San Luis Obispo
Vicinity of Cholame: Cholame Valley. Southeast of the Highway 46 and Highwy 41 junction; east of Davis Road and a dry gully that +/- parallels the road
414
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
UCD48442
Navarretia mitracarpa
Robert E. Preston
1998-6-12
1118
San Luis Obispo
CA: San Luis Obispo Co; on hillside ca. 300 W of Navaho Creek, ca. 0.25 mi S of Hwy 58 (La Panza Ranch 7.5' quad).
487
Comment
RSA163720
Nemacladus gracilis
Clare B. Hardham
1962-5-10
10 -087
San Luis Obispo
Intersection of Shell Creek and Cammatta Road, E of Creston
Comment
OBI66444
Nemacladus ramosissimus
David J. Keil, with Miguel Ponce
1997-1
26131
San Luis Obispo
La panza mountains. ca. 0.3 miles from highway 58 on red hill road.
Comment
SEINET10873449
Nemacladus ramosissimus
Hoover
1947-3-26
HOOVER 6764
San Luis Obispo
Oak Park district, in burnt-over area
Comment
OBI57350
Nemacladus secundiflorus var. secundiflorus
David J. Keil
1998-6-8
27710
San Luis Obispo
Bitterwater Rd., S. of Cholame, 2.3 miles S of junction Hwy 46 along Palo Prieto Creek.
482
Comment
OBI31240
Nemophila menziesii
Julie M. Vanderwier
1979-4-4
102
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI66647
Nemophila menziesii
D. R. Miller
1994-4-5
494 -162
San Luis Obispo
Pine Mt Region. from slope along Ridge Rd between Ridge meadows, Tobacco Crk drainage
914
Comment
POM96481
Nemophila pedunculata
P. A. Munz
1926-4-8
10126
San Luis Obispo
Paso Robles.
Comment
OBI65180
Nicotiana quadrivalvis
Greg Wilvert
2005-6-14
480
San Luis Obispo
SE Half of the Caliente Range. Quail Spring Rd
965
Comment
OBI53062
Notholithocarpus densiflorus var. densiflorus
David J. Keil
1995-5-23
25203
San Luis Obispo
San Luis Range. San Luis Bay Estates. Area proposed for housing development
Comment
OBI72344
Nuttallanthus texanus
Anthony Baniaga
2010-5-15
183
San Luis Obispo
Black Lake Cyn; Choin property
49
Comment
OBI10145
Oemleria cerasiformis
Robert F. Hoover
1962-2-23
51
San Luis Obispo
Cambria Pines
Comment
OBI58276
Oemleria cerasiformis
Austin P. Griffiths, G. F. Hrusa, D. Ragan, E. Thompson, P. Hertel
1985-3-17
s.n.
San Luis Obispo
Arroyo de la Cruz. Vermillion Hill
Comment
OBI66494
Oemleria cerasiformis
David J. Keil, Kathleen Keil
1995-3-25
24635
San Luis Obispo
Santa Lucia Mts. S of Calif hwy 41 near Cerro Alto campground, Los Padres Natl Forest
Comment
UC1093960
Oemleria cerasiformis
Herbert L. Mason
1936-3-6
10987
San Luis Obispo
11 mi w San Luis Obispo (Pecho hills)
Comment
OBI5536
Oenanthe sarmentosa
Sharon Jochums
1974-4-28
187
San Luis Obispo
Area W of hwy 1 just N of Piedras Blancas Point
Comment
RSA344391
Oenothera deltoides subsp. cognata
C. F. Smith
1952-4-30
s.n.
San Luis Obispo
Sandy Cammatti Canyon southeast of Shandon
Comment
UC20443
Oenothera deltoides subsp. cognata
L. Jared
1822-3-4
San Luis Obispo
South Coast Ranges
Comment
OBI65704
Oenothera elata subsp. hookeri
D. R. Miller
1994-6-16
694 -455
San Luis Obispo
Pine Mt Region. On D.R. Miller propery, E slope of Pine Mt; Tobaco crk drainage
700
Comment
CDA14300
Ononis alopecuroides
G. F. Hrusa, G. Perez, J. Parks
1998-7-21
14732 h
San Luis Obispo
Central California; 9975 Temettate Dr. off Suey Ck. Rd. approx. 15 mi. E of Santa Maria.
Comment
UC569467
Opuntia phaeacantha
H. C. Lee
1936-6-13
667
San Luis Obispo
3 1/2 mi nw Stanley Mountain; Nipomo Quadrangle
365
Comment
UCD97979
Opuntia phaeacantha
T. M. Hendrix
1937-5-21
197
San Luis Obispo
San Luis Obispo County: 4 miles S.W. of Pozo.
640
Comment
JEPS126150
Orobanche bulbosa
Alison Colwell, Dean Taylor
2003-6-28
03 -08
San Luis Obispo
Summit of Black Mountain, at switchback in road between FAA tower and microwave tower.
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
UC572454
Orobanche californica subsp. condensa
H. C. Lee
1937-6-8
1055
San Luis Obispo
Two miles south of Huerhuero School, 12 1/2 mi NW of Pozo.
Comment
OBI59168
Orobanche fasciculata
Robert F. Hoover
1965-5-18
9368
San Luis Obispo
Santa Lucia Range. "Poly Cyn" San Luis Obispo
Comment
CLARK-A1045-1356
Orthocarpus erianthus
George K. Helmkamp
1978-4-23
San Luis Obispo
Morro Bay grassy field beside Turri Road, 3 miles east of Morro Bay; Morro Bay S 7.5'Q
Comment
VVC3354
Orthocarpus purpurascens
Tim Thomas
1973-4-18
1
San Luis Obispo
Inner South Coast Range, Beam Flat, southern Elkhorn Plains.
732
Comment
OBI25005
Osmorhiza brachypoda
David J. Keil, Dirk Walters
1980-4-26
13889
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
UCR57988
Osteospermum fruticosum
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
OBI6678
Oxalis corniculata
Greg Hassen
1975-7-15
39
San Luis Obispo
Poly Cyn.
Comment
OBI80356
Oxalis pes-caprae
Kristen M. Nelson
2013-2-9
16
San Luis Obispo
Ca. 11 miles SW of downtown San Luis Obispo, ca. 3 driving miles southeast of CA-227 on Corbett Canyon Road.
116
Comment
SEINET3147135
Packera breweri
Unknown
1907-4-15
sn
San Luis Obispo
Paso Robles
Comment
OBI11850
Paeonia californica
Robert J. Rodin
1954-4-3
5944
San Luis Obispo
Bishop's Peak, San Luis Obispo
Comment
OBI31262
Paeonia californica
Joy Nishida, Melissa Luckow
1983-3-10
537
San Luis Obispo
American Cyn. 1.2 mi S of campground
506
Comment
CAS-BOT-BC121266
Paeonia californica
D. E. Breedlove
1963-3-22
4275
San Luis Obispo
3 miles west of Pozo
Comment
CAS-BOT-BC121280
Paeonia californica
Ernest C. Twisselmann
1969-4-24
15167
San Luis Obispo
Santa Ysabel Ranch on the east side of the Salinas River 5 miles south of Paso Robles
213
Comment
UC66849
Paeonia californica
N. K. Berg
1904-5-3
San Luis Obispo
St. Margarita
Comment
UC1296235
Papaver californicum
R. F. Hoover
1952-5-11
8193
San Luis Obispo
La Panza Range, at Navajo Camp La Panza Range; , Navajo Camp
Comment
SEINET10873475
Parishella californica
Hoover
1952-5-24
HOOVER 8200
San Luis Obispo
Abundant toward western end, otherwise scattered.
Comment
OBI11692
Passiflora manicata
Jim Gilmore
1965-4-26
13
San Luis Obispo
Shell beach
Comment
OBI80445
Pectocarya
David J. Keil, Meg Perry
2012-3-20
31231 -5
San Luis Obispo
Flat area southwest of Carissa Plains School.
612
Comment
OBI60102
Pectocarya penicillata
G. F. Hrusa, T. D. Wilfred
1997-3-12
13646
San Luis Obispo
Carrizo Plain. At S end of Carrizo Plain +/- 6-7 m S of Washburn ranch
630
Comment
PASA1956
Pectocarya setosa
M. Stason, F. Brubaker
1930-4-14
219
San Luis Obispo
Temblor mountains, eastern San Luis Obispo Co.
Comment
RSA15214
Pedicularis densiflora
Carl B. Wolf
1927-2-26
221
San Luis Obispo
East side of La Honda grade.
Comment
OBI30393
Pelargonium grossularioides
Melissa Luckow
1982-6-24
921
San Luis Obispo
Cambria, jctn of hwy 1 and rd to Black Mt SE corner of rd. EIR vouchers
Comment
OBI68368
Pelargonium grossularioides
David J. Keil
2003-8-23
30286
San Luis Obispo
Arroyo Grande. North of Wal-Mart shopping center along West Branch Street in vicinity of small pond in catchment basin
Comment
UC74850
Pellaea andromedifolia
Rev. R. W. Summers
1888-5-3
San Luis Obispo
San Luis Mt
Comment
CAS-BOT-BC69231
Pellaea andromedifolia
Alice Eastwood
1928-5-17
15115
San Luis Obispo
Chorro Cr., San Luis Obispo
Comment
SBBG96087
Pellaea mucronata
D. Keil
1988-6-11
20706
San Luis Obispo
N of San Simeon along system of ridges and cyns just N of Arroyo de la Cruz
Comment
CAS-BOT-BC258814
Pennisetum setaceum
R. K. Brummitt
1998-5-10
19810
San Luis Obispo
S side of Cuesta Pass between San Luis Obispo and Atascadero
400
Comment
SD41325
Penstemon centranthifolius
Edith A. Purer
1933-7-20
5091
San Luis Obispo
Partially stabilized sand dunes, five miles northwest of Guadalupe
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
CAS-BOT-BC94573
Penstemon rostriflorus
R. C. Wenk
2007-4-15
636
San Luis Obispo
along Pozo Road, 7.9 miles W from its intersection with Hwy 58. La Panza campground
775
Comment
OBI56745
Pentachaeta alsinoides
David J. Keil
1998-4-28
26982
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30.
Comment
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-BC70263
Pentagramma triangularis subsp. triangularis
H. W. Henshaw
s.n.
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC71718
Pentagramma triangularis subsp. triangularis
R. F. Hoover
1964-5-13
8820
San Luis Obispo
Tassajara Creek
Comment
UC1553357
Pentagramma triangularis subsp. triangularis
T. Ranker
1986-4-21
870
San Luis Obispo
n of Pismo Beach (sw corner Avila Rd and Hwy 101)
48
Comment
CAS-BOT-BC70227
Pentagramma triangularis subsp. triangularis
Ernest C. Twisselmann
1956-11-7
3229
San Luis Obispo
Santa Lucia Range: Cypress Mountain
594
Comment
CAS-BOT-BC71724
Pentagramma triangularis subsp. triangularis
R. F. Hoover
1946-11-24
6566
San Luis Obispo
Hill above Ssalinas River opposite Pilitas Creek
Comment
OBI70775
Perideridia kelloggii
David J. Keil
2009-8-17
30632
San Luis Obispo
San Luis Obispo. Irish Hills Natural Area above Prefumo Canyon. Lower Mariposa Trail below junction with Bog Thistle Trail. Vicinity of 35 deg. 15.614'N x 120 deg. 564'W
119
Comment
UC875347
Perideridia pringlei
Marcus E. Jones, A. M.
1882-5-6
3230
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC218420
Perideridia pringlei
Alice Eastwood; John Thomas Howell
1936-5-7
2266
San Luis Obispo
Serrano Canyon near San Luis Obispo
Comment
UC1390008
Perideridia pringlei
R. J. Rodin
1963-5-20
7001
San Luis Obispo
California Polytechnic College Botanical Garden; just inside
Comment
CAS-BOT-BC419069
Persicaria lapathifolia
Ernest C. Twisselmann
1952-8-1
129
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: 7 miles south of Cholame
Comment
CAS-BOT-BC419382
Persicaria punctata
R. F. Hoover
1966-9-21
10085
San Luis Obispo
Oso Flaco Lake
Comment
OBI36826
Persicaria punctata
Eric Wise
1981-9-29
1275
San Luis Obispo
Oso Flaco Lake
Comment
UCD126729
Petunia parviflora
R. N. Raynor
1939-7-4
s.n.
San Luis Obispo
San Luis Obispo County: Nipomo.
Comment
OBI27299
Phacelia
Robert L. Allen, Nancy E. Arnold
1981-5-10
269
San Luis Obispo
7.6 I NE of Santa Margarita, Calf Cyn, N end of La Panza Mts @ 3/4 down NE facing slope
305
Comment
OBI66372
Phacelia brachyloba
David J. Keil
2006-4-7
30443
San Luis Obispo
1 mile east of Pozo Road on Las Pilitas Road, northern La Panza Mountains. Vicinity of 35 deg. 20.91'N, 120 deg. 31.20'W
427
Comment
OBI47508
Phacelia cicutaria var. hispida
David J. Keil
1986-5-2
19358
San Luis Obispo
Cuesta Ridge East. Turnoff to rd to radio facility of Mt. Loew on Cuesta Ridge rd ca 4 mi from jctn with US Rte 101
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
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
SD148136
Phacelia distans
G. K. Helmkamp, E. A. Helmkamp
2001-5-2
6604
San Luis Obispo
La Panza Range: CA-58, 4.5 miles east of Santa Margarita.
334
Comment
UC24482
Phacelia distans
Mrs. Blochman
1893-1
San Luis Obispo
Comment
OBI81141
Phacelia distans
Jason Dart, M. Perry
2009-4-14
334 a
San Luis Obispo
2720 La Panza Road in Creston. Collected approximately 2,200 feet north of La Panza Road.
472
Comment
RSA140123
Phacelia distans
Clare B. Hardham
1959-4-25
4339
San Luis Obispo
Banks of Steiner Creek near San Luis Obispo.
Comment
SEINET6971790
Phacelia distans
W. P. Vestal, A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
About 2.0 miles north of San Luis Obispo.
Comment
CDA17364
Phacelia douglasii
G. F. Hrusa, G. Wilvert
2005-4-1
16413
San Luis Obispo
Caliente Range; Immed. W and above Lawson Spring. W end of Padrone Cyn. Rd.
853
Comment
OBI13795
Phacelia douglasii
Robert F. Hoover
1967-4-5
10356
San Luis Obispo
Between San Juan river and Carrizo Plain on hwy 58
Comment
SJSU3357
Phacelia douglasii
C. W. Sharsmith
1962-4-21
6847
San Luis Obispo
lower reaches, Recruit Canyon near Crocker Peak, Temblor Range
Comment
UC1069222
Phacelia douglasii
E. Armstrong
1935-4-1
1113
San Luis Obispo
2 mi w Pozo; Pozo Quadrangle
Comment
UCR202903
Phacelia douglasii
George K. Helmkamp, E. A. Helmkamp
2000-3-15
5334
San Luis Obispo
Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos
6
Comment
UC455963
Phacelia douglasii
I. J. Condit
1910-4-1
San Luis Obispo
Mills Ranch
Comment
OBI66972
Phacelia egena
D. R. Miller
1994-5-5
594 .315
San Luis Obispo
Pine Mt Region. Along crk edge at Corral Meadow mouth; Pico crk drainage
899
Comment
UCD40571
Phacelia fremontii
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-26
1536
San Luis Obispo
San Luis Obispo County: California Valley, north of boundary of Carrizo Plain National Monument. Along Soda Lake Road, just south of intersection with Cornell Road.
609
Comment
OBI54465
Phacelia grisea
Matthew Arterburn
1997-4-16
53
San Luis Obispo
Top of Black Mtn, La Panza Range
Comment
SBBG17418
Phacelia grisea
C. B. Hardham
1960-6-1
5972
San Luis Obispo
Burnett Peak
609
Comment
OBI31805
Phacelia imbricata
Smeltzer, Turnquist
1982-4-12
41
San Luis Obispo
Laguna Lake park
Comment
UCD120596
Phacelia imbricata
G. F. Hrusa
1995-5-28
12231
San Luis Obispo
San Luis Obispo County: SE base of Peak 3, Black Butte Research Natural Area.
490
Comment
OBI58208
Phacelia malvifolia
David J. Keil
1998-4-27
26916
San Luis Obispo
Montana de Oro State Park. Valencia peak burn area, see earlier notes
Comment
OBI58337
Phacelia nemoralis var. nemoralis
David J. Keil
1998-6-12
27777
San Luis Obispo
Along Coon Creek, Montana de Oro State Park.
Comment
OBI13745
Phacelia ramosissima
Robert F. Hoover
1969-7-12
11425
San Luis Obispo
Salinas River at Paso Robles
Comment
UCR132761
Phacelia ramosissima
George K. Helmkamp
2003-7-29
8031 B
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
IRVC29051
Phacelia ramosissima var. montereyensis
G. K. Helmkamp
2003-10-8
8193
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
UCD120683
Phacelia rattanii
Clare B. Hardham
1961-5-26
7134
San Luis Obispo
San Luis Obispo County: Franklin Creek, west of Adelaida.
Comment
CAS-BOT-BC154363
Phacelia suaveolens
Clare B. Hardham; C. Butterworth
1960-6-10
6588
San Luis Obispo
Black Mt. East of Creston
914
Comment
SD67648
Phacelia tanacetifolia
Ira L. Wiggins
1932-3-20
5793
San Luis Obispo
East end of Cholome Valley, hillsides.
Comment
SEINET11115565
Phacelia tanacetifolia
Unknown
2010-3-23
7838
San Luis Obispo
Flora of California, USA. San Luis Obispo Co., [County] California: Along County Road G14 just above the Nacimiento Dam or ca. one mile south of its junction with road G19. Elev. 414 m Habitat: Steep roadside bank.
414
Comment
OBI32309
Phalaris aquatica
David J. Keil
1981-6-20
14854
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
OBI78702
Phalaris aquatica
David J. Keil
2013-8-28
31980
San Luis Obispo
Morro Bay State Park. Along Turri Road near Chumash Trail trailhead
7
Comment
UC1132429
Phalaris caroliniana
C. M. Belshaw
1936-3-31
1760
San Luis Obispo
3 mi nne Cayucos; Cayucos Quad.
106
Comment
RSA755143
Phalaris paradoxa
David J. Keil, Kathleen Keil
1998-6-13
27813
San Luis Obispo
La Panza Mountains, Vicinity of Shell Creek, 0.5 miles from junction of Shell Creek Road and Highway 58.
Comment
OBI20125
Phalaris paradoxa
David J. Keil
1979-6-9
s.n.
San Luis Obispo
San Luis Obispo at W end of San Luis Obispo County Airport runway
Comment
OBI53040
Pholisma arenarium
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21496
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill s of Oso flaco Lake
Comment
OBI60580
Pholisma arenarium
Lynne Dee Oyler, David J. Keil & K. Foustini
1990-4-26
1091
San Luis Obispo
Nipomo Dunes. UNOCAL pipeline that runs N-S through dunes
Comment
UC1494003
Pholisma arenarium
G. Yatskievych
1981-5-18
81 -180
San Luis Obispo
road to Union 76 Refinery off Highway 1 (6 mi s of Oceano)
30
Comment
CAS-BOT-BC222613
Pholistoma auritum var. auritum
R. W. S.
1886-4-20
s.n.
San Luis Obispo
Unspecified
Comment
OBI60093
Pholistoma membranaceum
G. F. Hrusa, T. D. Wilfred
1997-3-12
13637
San Luis Obispo
Carrizo Plain. about m S of Washburn Ranch on W side of Soda Lake Rd
630
Comment
RSA0028727
Pholistoma membranaceum
I. L. Wiggins
1932-3-21
5798
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
OBI79400
Phoradendron macrophyllum
David J. Keil
2011-11-26
31198
San Luis Obispo
Highway 58 at junction with Highway 229. Lower part of Calf Canyon
375
Comment
OBI54375
Phoradendron serotinum subsp. tomentosum
George Butterworth
1994-11-11
7
San Luis Obispo
Carrizo Plain Natural Area. 1/4 mi SW of Selby Ranch
762
Comment
OBI82594
Phoradendron villosum
David J. Keil
2016-3-2
33525
San Luis Obispo
Santa Margarita Lake Regional Park. Grey Pine Loop Trail
400
Comment
SBBG107282
Phyla nodiflora
C. B. Hardham
1959-6-19
4896
San Luis Obispo
Atascadero Crk
Comment
RSA173959
Phyllospadix scouleri
Robert F. Thorne, Percy C. Everett
1963-6-12
32259
San Luis Obispo
Piedras Blancas Point.
Comment
UC1302340
Phyllospadix scouleri
Robert F. Thorne and P. Everett
1962-10-4
31431
San Luis Obispo
about 3 mi s Piedras Blancas (washed up on shore)
Comment
RSA384015
Phyllospadix torreyi
Vida M. Watkins
1933-10-21
s.n.
San Luis Obispo
White Point.
Comment
JEPS64714
Physalis lancifolia
Ernest C. Twisselmann
1970-10-25
17562
San Luis Obispo
Grant's Lake; Western San Joaquin Valley, Temblor Range
563
Comment
UC52305
Physalis philadelphica
Rev. R. W. Summers
Sep 1886
614
San Luis Obispo
San Luis Obispo
Comment
UCSC000405
Pickeringia montana
T. M. Hendrix
1937-6-8
206
San Luis Obispo
2 miles W.N.W. of Hi Mt. Pozo
762
Comment
SBBG94112
Pinus attenuata
T. J. Ayers, S. A. Junak, D. Shaw
-May-1989
721
San Luis Obispo
2.2 mi E of US Hwy 101 at Cuesta Pass on E Cuesta Ridge Rd
624
Comment
UC1134113
Pinus muricata
H. C. Lee
1936-3-19
585
San Luis Obispo
2 mi nw Indian Knob; Arroyo Grande Quadrangle
Comment
CAS-BOT-BC72933
Pinus muricata
W. R. Dudley
1893-12-30
13
San Luis Obispo
Pecho Mts.No. of Pt. Harford
Comment
OBI79930
Pinus radiata
David J. Keil
2013-7-27
31847
San Luis Obispo
Montana de Oro State Park. Along Coon Creek
30
Comment
OBI22714
Pinus sabiniana
R. A. Hays
1957-10-12
s.n.
San Luis Obispo
Santa Margarita
Comment
RSA586553
Pinus sabiniana
F. L. Johnson, M. D. Proctor
1993-2-19
ROB 0130
San Luis Obispo
1 km SW of Ranch House on Nacimento road.
Comment
OBI79065
Pinus torreyana
David J. Keil
2011-11-5
31156
San Luis Obispo
Oceano. Pismo State Beach. Dunes between Oceano Campground and beach
Comment
RSA382749
Piperia elongata
George Henry Grinnell
1930-7-11
s.n.
San Luis Obispo
Cambria Pines
Comment
UC1134751
Piperia elongata
G. T. Nordstrom
1937-6-13
1338
San Luis Obispo
1.6 mi sw Klau; Adelaida Quad.
381
Comment
RSA568550
Piperia michaelii
George Henry Grinnell
1930-8-13
s.n.
San Luis Obispo
Cambria Pines
Comment
OBI77718
Plagiobothrys bracteatus
David J. Keil
1998-5-6
27115
San Luis Obispo
NE of Paso Robles. 0.3 mi N of junction with Tower Rd. on Jardire Rd. Rivendell Arabian horse farm.
Comment
OBI57064
Plagiobothrys canescens
David J. Keil
1998-4-7
26589
San Luis Obispo
S of Creston on Hwy 229, 1.4 mi. S of Rocky Canyon Rd.
384
Comment
OBI20895
Plagiobothrys canescens
Robert F. Hoover
1968-4-16
11027
San Luis Obispo
Cuyama River at "Gypsum Cyn bridge", N side of river
Comment
UCSC000624
Plagiobothrys canescens
Unknown
1887-1
s.n.
San Luis Obispo
Comment
OBI66381
Plagiobothrys collinus var. fulvescens
David J. Keil
2006-4-17
30435
San Luis Obispo
1 mile east of Pozo Road on Las Pilitas Road, northern La Panza Mountains. Vicinity of 35 deg. 20.91'N, 120 deg. 31.20'W
427
Comment
RSA0028761
Plagiobothrys leptocladus
D. D. Keck, Jens Clausen
1935-4-9
3104
San Luis Obispo
Cholame Creek at Cholame.
366
Comment
UCR161688
Plagiobothrys nothofulvus
George K. Helmkamp, E. A. Helmkamp
2005-2-24
8967
San Luis Obispo
South Coast Ranges, along Huasna Road, c. 5 mi. NE of its junction with Huasna Towship Road (generally east of Arroyo Grande)
244
Comment
UC2013201
Plagiobothrys stipitatus
David Keil
1998-5-6
27083
San Luis Obispo
1 mile N of Highway 46 along Buena Vista Dr.
Comment
OBI20608
Plagiobothrys trachycarpus
Robert F. Hoover
1947-4-16
6938
San Luis Obispo
Near N end of Laguna near San Luis Obispo
Comment
OBI76702
Plagiobothrys trachycarpus
David J. Keil, Lynne Dee Althouse
2002-5-2
29849
San Luis Obispo
Santa Margarita Ranch.
Comment
UCR39132
Plantago coronopus
David J. Keil, V. L. Holland, R. Riggins, J. Madok
1980-5-16
13876
San Luis Obispo
Central Coast, c. 1 mi north of Piedras Blancas Lighthouse
Comment
OBI11664
Plantago elongata
Robert F. Hoover
1948-4-14
7444
San Luis Obispo
Coast W of Cambria
Comment
OBI5547
Plantago erecta
Sharon Jochums
1974-4-10
127
San Luis Obispo
W of hwy 1 on marine terr of San Simeon Point
Comment
OBI72267
Plantago erecta
Anthony Baniaga, Daniel Chavez
2010-3-14
61
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
366
Comment
UC1953290
Plantago erecta
Anthony Baniaga with Daniel Chavez
2010-3-14
61
San Luis Obispo
Tierra Redonda Mountain.
Comment
UCR161683
Plantago erecta
George K. Helmkamp, E. A. Helmkamp
2005-2-24
8968
San Luis Obispo
South Coast Ranges, along Huasna Road, c. 5 mi. NE of its junction with Huasna Towship Road (generally east of Arroyo Grande)
244
Comment
OBI11660
Plantago erecta
Eben McMillan
1952-5-21
6
San Luis Obispo
Palo Prieta Cyn 4 mi SE of Cholame
Comment
RSA191895
Plantago hirtella var. galeottiana
Robert F. Thorne, Percy C. Everett
1962-10-3
31404
San Luis Obispo
Near Oso Flaco Lake.
5
Comment
OBI11642
Plantago lanceolata
Barbara Robinson
1967-11-27
12
San Luis Obispo
West Rd back entrance to Calif Stat Polytechnic College campus, San luis Obispo
137
Comment
SBBG104222
Plantago lanceolata
M. D. Proctor, E. A. Young
1993-3-23
ROB 317
San Luis Obispo
E edge of Cantonment Area, Camp San Luis Obispo
Comment
UCR123184
Plantago lanceolata
George K. Helmkamp, E. A. Helmkamp
1998-5-19
3874
San Luis Obispo
Outer South Coast Range; Santa Lucia Range, southwest of Paso Robles along CA Hwy 46 at York Mountain Road
366
Comment
OBI17931
Plantago lanceolata
Kamran Alavi
1977-8-21
97
San Luis Obispo
156 Foothill, San Luis Obispo
Comment
OBI62846
Plantago lanceolata
Beth Waterbury
1983-5-1
21
San Luis Obispo
San Luis Obispo, in damp abandoned field bordering E faclity of Calif Men's Colony and Shevlin Ranch Rd, 1.5 mi NW of San Luis Obispo on hwy 1
Comment
OBI31711
Plantago major
Smeltzer, Turnquist
1982-5-19
135
San Luis Obispo
Along the Laguna Lake paved rd and the NE shoreline of lake
Comment
OBI36847
Plantago major
Eric Wise
1981-7-10
928
San Luis Obispo
Atascadero Lake
Comment
SBBG15618
Plantago subnuda
M. A. Piehl
1962-5-23
62300
San Luis Obispo
Oso Flaco Lake
7
Comment
UC76653
Plantago subnuda
Miss M. Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
RSA43145
Platanthera leucostachys
Robert F. Hoover
1947-7-27
7338
San Luis Obispo
Black Lake Canyon, south of Arroyo Grande
Comment
OBI80285
Platanus racemosa
Silvia Viola, Rachel Ainley, Chad Zoller
2014-11-11
5
San Luis Obispo
302 feet on Felsman loop from Patricia Drive in San Luis Obispo
177
Comment
JEPS86730
Platystemon californicus
Paul Sugnet
1988-3-4
San Luis Obispo
near Soda Lake Road Carrizo Plains; Wells Ranch Quad., Carrizo Plains
640
Comment
OBI75998
Platystemon californicus
Robert F. Hoover
1967-4-9
10419
San Luis Obispo
Panorama Hills S of Recruit Cyn
Comment
SBBG2349
Platystemon californicus
C. B. Hardham
1958-3-19
2903
San Luis Obispo
North Rd to Adelaida between Oak Flat Rd and US Hwy 101
Comment
OBI78500
Plectritis
Carrie Wilson, Allison Berry
1982-4-24
10
San Luis Obispo
Approx 6.5 mi NW of Paso Robles on CA Rte G14. 1/2 mi inside entrc to Devil's Gorge Cmpgd.On ridge above E shore of Lake Nacimiento
Comment
RSA609809
Plectritis brachystemon
R. S. Woglum
1938-5-15
1710
San Luis Obispo
Outer South Coast Ranges: Paso Robles to Cayucos; Santa Lucia Range.
Comment
SEINET7063685
Plectritis ciliosa
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
About 9.8 miles east of Arroyo Grande on Huasna Road. UTM Zone 10, 734045mE, 3890909mN. (WGS84/NAD83).
213
Comment
JEPS114099
Plectritis ciliosa subsp. ciliosa
E. L. Painter, M. Wetherwax, E. Wenzl, A. Gingerich
2001-4-5
CR- 166
San Luis Obispo
Camp Roberts. In ravine leading down to san Marcos Road, at southern end of installations, near Generals Rd.
Comment
OBI24607
Plectritis macrocera
Robert F. Hoover
1967-4-16
10474
San Luis Obispo
Temblor Range near N end of Elkhorn Plain
Comment
CAS-BOT-BC255560
Poa annua
R. F. Hoover
1964-4-14
8708
San Luis Obispo
San Luis Obispo
Comment
OBI53849
Poa annua
Arthur W. Hazebrook
1993-5-23
211
San Luis Obispo
Nipomo Dunes Complex, Riparian corridor along N base of Big Coreopsis Hill
Comment
SEINET2469306
Poa diaboli
Robert J. Soreng, S. Krenn E. Frenzel
2003-4-7
7401
San Luis Obispo
San Luis Range, Montana de Oro State Park, N slopes of Valencia Pk. S of Los Osos ca 5 k.
240
Comment
OBI58407
Poa howellii
G. F. Hrusa
1995-5-28
12314
San Luis Obispo
Black Butte Research Natural Area. On E slope of ridge immed SW of Radio Facility 2 (Peak 1)
630
Comment
CAS-BOT-BC246698
Poa howellii
Clare B. Hardham
1963-5-6
10079
San Luis Obispo
Santa Lucia Mountains. Franklin Creek west of Adelaida
Comment
CAS-BOT-BC255952
Poa pratensis
Ernest C. Twisselmann
1956-4-18
2646
San Luis Obispo
Chris Twisselmann Ranch, eastern San Luis Obispo County, Temblor Range and the Western San Joaquin Valley
670
Comment
SEINET3130235
Poa scabrella
J. H. Barber
1900-4-15
sn
San Luis Obispo
At PAso Robles
Comment
RSA755148
Poa secunda
David J. Keil, Dirk Walters
1980-4-5
13749
San Luis Obispo
About 28 miles east of Santa Maria on Highway 166 and north on Chimineas Ranch Road.
Comment
UCD90303
Poa secunda
A. A. Beetle
1942-4-15
3036
San Luis Obispo
San Luis Obispo County: Southwestern part of county. Santa Maria River, near Taylor Spring.
Comment
UC1132816
Poa secunda subsp. secunda
T. M. Hendrix
1937-4-17
28
San Luis Obispo
3.3 mi se Pozo; Santa Barbara Nat'l Forest, Pozo Quadrangle
Comment
CAS-BOT-BC243087
Poa secunda subsp. secunda
Eben McMillan
1949-4-1
s.n.
San Luis Obispo
N end of Carizo Plain
Comment
CAS-BOT-BC243091
Poa secunda subsp. secunda
John Thomas Howell
1948-4-24
24217
San Luis Obispo
Alkali flat E of Cholame
Comment
OBI32151
Pogogyne serpylloides
David J. Keil
1982-6-26
16235
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
OBI25464
Polygala californica
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
13980
San Luis Obispo
CNPS photography committee field trip to Arroyo de la Cruz. Ca 1 mi E of Calif Rte 1 on Hearst Ranch
Comment
SBBG104575
Polygonum aviculare
F. L. Johnson, E. A. Young
1993-5-23
ROB 527
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UCR132062
Polygonum aviculare
George K. Helmkamp
2003-7-29
8047 B
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
CAS-BOT-BC414228
Polygonum aviculare subsp. depressum
John Thomas Howell
1964-6-29
40812
San Luis Obispo
Cambria
Comment
JEPS50652
Polygonum punctatum
W. L. Jepson
1908-7-20
3068
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC71992
Polypodium californicum
M. M. Miles
1884-1-1
s.n.
San Luis Obispo
unspecified
Comment
CAS-BOT-BC72004
Polypodium californicum
R. F. Hoover
1947-1-27
6604
San Luis Obispo
6 mi. s. of San Luis Obispo
Comment
OBI3156
Polypogon interruptus
Larry E. Brown
1970-5-18
1803
San Luis Obispo
In Hazard Cyn in Montana de Oro State Park
Comment
RSA18229
Polypogon interruptus
C. B. Wolf
1929-4-16
3621
San Luis Obispo
Mouth of small creek at coast, 4 miles N of Morro Bay
Comment
SBBG38525
Polypogon monspeliensis
E. C. Twisselmann
1969-11-28
16359
San Luis Obispo
Twisselmann Lake, San Andreas Fault at summit of Palo Prieto Cyn
701
Comment
UC337525
Polypogon monspeliensis
unknown
San Luis Obispo
San Luis Obispo
Comment
OBI31290
Polypogon monspeliensis
Joy Nishida, Ginger King
1982-7-2
486
San Luis Obispo
American Cyn. 1.4 mi S of American Cyn campground where stream crosses rd
Comment
OBI43295
Polypogon monspeliensis
Eric Wise
1981-9-17
1113
San Luis Obispo
Meadow depression 0.9 mi N of Santa Margarita on El Camino Real, across from Union 76
Comment
CAS-BOT-BC76638
Polystichum munitum
Clare B. Hardham
1956-3-2
170
San Luis Obispo
Santa Lucia Mountains - Cienega Creek (a branch of Santa Rita Creek)
Comment
SBBG108101
Populus balsamifera subsp. trichocarpa
C. B. Hardham
1959-6-20
4839
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
SBBG119682
Populus fremontii
J. Olson
2000-6-27
San Luis Obispo
E side of low water bridge and both sides of Bee Rock Rd; Camp Roberts
Comment
OBI37125
Populus fremontii
Eric Wise
1981-6-27
754 a
San Luis Obispo
Cuyama River, 4.7 mi W of Pine Cyn
Comment
OBI51285
Populus trichocarpa
Jan Barber
1993-8-26
98
San Luis Obispo
San Simeon State Park
Comment
CAS-BOT-BC445283
Portulaca oleracea
R. F. Hoover
1969-7-12
11432
San Luis Obispo
Bed of Salinas River at Paso Robles.
Comment
SBBG131018
Potamogeton illinoensis
D. Keil, K. Keil
2002-7-27
29890
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
396
Comment
UCR96266
Potamogeton natans
George K. Helmkamp
1996-9-21
1194 B
San Luis Obispo
Santa Margarita Lake
396
Comment
UC1873038
Potamogeton nodosus
David Keil with Kathleen Keil
2002-7-27
29897
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
396
Comment
SBBG131019
Potamogeton nodosus
D. Keil, K. Keil
2002-7-27
29897
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
396
Comment
SD249098
Potamogeton nodosus
David J. Keil, Kathleen Keil
2002-7-27
29897
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
395
Comment
UCSB38030
Potentilla anserina subsp. pacifica
Vivrette, Nancy
1978-11-19
San Luis Obispo
Next to ditch along Oso Flaco Lake Road.
Comment
RSA18234
Potentilla anserina var. grandis
Carl B. Wolf
1929-4-16
3616
San Luis Obispo
Mouth of small creek at coast, 4 miles N of Morro Bay.
Comment
OBI58315
Proboscidea lutea
David J. Keil
1998-9-4
28103
San Luis Obispo
Hwy 41, 1.1 miles E of junction with La Panza Rd., NE of Creston.
Comment
SBBG34777
Prunus fasciculata var. fasciculata
R. Hoffmann
1931-5-30
San Luis Obispo
Oceano-Casmalia
Comment Read comments Jul 29 2018
UC1128412
Prunus ilicifolia
T. M. Hendrix
1939-5-25
1055
San Luis Obispo
1 1/4 mi se of Joughin Rnach (Los Padres National Park); Los Padres National Park
563
Comment
OBI10050
Prunus ilicifolia
D. E. Montague
1958-5-25
s.n.
San Luis Obispo
5 I SE Cayucas, Paso Robles rd
Comment
OBI10054
Prunus ilicifolia
J. B. Carstens, Robert J. Rodin
1966-5-22
65
San Luis Obispo
2.5 mi up lopez Cyn rd
Comment
UC1296077
Prunus ilicifolia
R. F. Hoover
1954-5-15
8347
San Luis Obispo
between the Middle and East Branches of Huerhuero Creek Huerhuero Creek
Comment
OBI5490
Pseudognaphalium biolettii
Sharon Jochums
1974-4-10
121
San Luis Obispo
W of hwy 1 on marine terr of Point San Simeon
Comment
OBI60070
Pseudognaphalium biolettii
David J. Keil, Lynne Dee Oyler
May-89
s.n.
San Luis Obispo
Squire Cyn, S of San Luis Obispo
Comment
OBI31294
Pseudognaphalium californicum
Joy Nishida, Ginger King
1982-7-2
490
San Luis Obispo
American Cyn. .6 mi S of Amer Cyn campground
Comment
OBI31991
Pseudognaphalium californicum
David J. Keil, Melissa Luckow
1981-7-3
14946
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of the stream from freshwater marsh W of hwy 1 E along the ridge system to lower slopes of Pine Top Mtn and back to the hwy along riparian zone
Comment
OBI80956
Pseudognaphalium californicum
Bridget Van Beek, Madison Cheney, Dayle Morris
2015-4-23
San Luis Obispo
Irish Hills Trail; 350 meters into teh left trail on left side
Comment
OBI38068
Pseudognaphalium luteoalbum
David J. Keil, Kathryn Bay and Rich Ferguson
1984-4-28
18155
San Luis Obispo
Amer Cyn area in La Panza Mts
Comment
UC485668
Pseudognaphalium microcephalum
Katharine Brandegee
San Luis Obispo
Jared
Comment
UC1118547
Pseudognaphalium ramosissimum
H. A. Jensen
1930-8-7
54
San Luis Obispo
mouth Arroyo de la Cruz; Piedras Blancas Quad, Arroyo de la Cruz
30
Comment
SD39796
Pseudognaphalium stramineum
Edith A. Purer
1931-8-6
2231
San Luis Obispo
Oceano
Comment
OBI65803
Psilocarphus brevissimus var. brevissimus
D. R. Miller
1994-4-5
494 -168
San Luis Obispo
Pine Mt region. near the windmill at the Dr's property, Pico Crk drainage
914
Comment
OBI55317
Psilocarphus tenellus
David J. Keil
1998-5-6
27077 -1
San Luis Obispo
1 mi N of hwy 46 along Buena Vista Dr
Comment
UC2013176
Psoralea orbicularis
David Keil
1979-7-1
13116
San Luis Obispo
San Luis Range, lower Prefumo Canyon.
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
CAS-BOT-BC72649
Pteridium aquilinum
R. F. Hoover
1959-4-3
8491
San Luis Obispo
1.8 miles north of Arroyo de la Cruz on State Highway 1
Comment
OBI1484
Pteridium aquilinum
Richard E. Simpson
1959-4-18
113
San Luis Obispo
Collected at the foot of the northern face of Bishop Peak
Comment
OBI40132
Pterostegia drymarioides
David J. Keil
1981-4-25
14580
San Luis Obispo
Baywood Park at Sweet Springs marsh
Comment
RSA488729
Pterostegia drymarioides
James L. Reveal, Clare B. Hardham
1988-5-26
6917
San Luis Obispo
La Panza Range, Los Padres National Forest, NW of Black Mountain along Indian Creek S of U S Forest Service Road 28S02 S of Wilson Corner, 13 air miles ENE of Santa Margarita.
473
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
UCD45149
Quercus X alvordiana
G. L. Stebbins Jr.
1948-1-2
3902
San Luis Obispo
1 mile south of Paso Robles, San Luis Obispo County, California.
Comment
RSA755132
Quercus X jolonensis
David J. Keil, Beth Painter, Margriet Wetherwax, Jeff Greenhouse, Dieter Wilken, Joann Froland
2001-4-17
29308
San Luis Obispo
Camp Roberts. Just northwest of junction of San Marcos Road and Generals Road.
201
Comment
UC573317
Quercus agrifolia
G. T. Nordstrom
1937-4-19
1091
San Luis Obispo
2.7 mi s Chimney Rock
579
Comment
OBI5011
Quercus agrifolia var. agrifolia
Robert J. Rodin
1957-9-15
6185
San Luis Obispo
Cambria
Comment
SBBG119094
Quercus agrifolia var. agrifolia
J. Olson
2000-7-11
San Luis Obispo
across from Bldg 702 on Kern Rd, in cantonment area; Camp San Luis Obispo
Comment
OBI14270
Quercus berberidifolia
Robert F. Hoover
1965-9-29
9683
San Luis Obispo
Halfway between Santa Margarita and Atascadero
Comment
OBI14298
Quercus chrysolepis
Neil Havlik
1968-4-26
171
San Luis Obispo
W of Coon Creekabout 1.5 mi from end of Los Osos Valley rd
Comment
UC410847
Quercus durata
Alice Eastwood
1928-5-17
15126
San Luis Obispo
along Chorro Creek Chorro Creek
Comment
CAS-BOT-BC94002
Quercus durata
W. R. Dudley
1902-4-1
s.n.
San Luis Obispo
Manzanita hill, south of Pine Mt
Comment
OBI27005
Quercus durata var. durata
James Courtney
1980-12-20
19
San Luis Obispo
Pennington Crk Biological Reserve
Comment
OBI44862
Quercus durata var. durata
David J. Keil
1979-7-1
13134
San Luis Obispo
Ridge between Prefumo and See Canyons. About 5 mi from jctn of Los Osos Valley rd and Prefumo Canyon rd
Comment
OBI14243
Quercus kelloggii
Robert F. Hoover
1947-8-16
7379
San Luis Obispo
7 mi W of Templeton on raod to Cambria
Comment
CAS-BOT-BC62837
Quercus lobata
Carl B. Wolf
1931-11-8
1818
San Luis Obispo
2 mi W of Atascadero
152
Comment
SD25192
Quercus lobata
Frank F. Gander
1939-5-15
7531
San Luis Obispo
Near Sandon
Comment
CAS-BOT-BC104321
Quercus palmeri
R. F. Hoover
1964-11-15
9326
San Luis Obispo
4 mi W of Paso Robles on Peachy Canyon Road
Comment
SBBG1301
Quercus palmeri
C. B. Hardham
1958-9-8
3957
San Luis Obispo
Peachy Cyn Rd, 5.7 mi W of Paso Robles
Comment
OBI77713
Rafinesquia californica
G. F. Hrusa
1995-5-2
12255
San Luis Obispo
Black Butte Research Natural Area. SE slope of Peak 3
520
Comment
UCD83067
Rafinesquia californica
CNPS SSN-SJV Foothill Team
2008-4-29
92
San Luis Obispo
San Luis Obispo County; Carrizo Plains.
802
Comment
UCR161363
Rafinesquia californica
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9016
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 mi north of jct with Lopez Road and at Water End Road
174
Comment
RSA715276
Ranunculus
George K. Helmkamp
2004-6-9
8614
San Luis Obispo
Central Coast: Mesa Dunes mobile home park along Mesa view Drive (hwy CA-1), 0..3 mi S of Halcyon Rd.
76
Comment
UCR169952
Ranunculus
George K. Helmkamp
2004-6-9
8614
San Luis Obispo
Central Coast, Mesa Dunes Mobile Home Park along Mesa View Dr (Calif. Hwy 1), 0.3 mi south of Halcyon Rd.
76
Comment
CAS-BOT-BC379131
Ranunculus aquatilis var. diffusus
Clare B. Hardham
1957-5-12
1947
San Luis Obispo
vernal pool near Green's Lake
Comment
OBI64742
Ranunculus aquatilis var. diffusus
D. R. Miller
1997-4-26
497 -650
San Luis Obispo
On ridge rd near Motnerey County line; Santa Lucia Range
550
Comment
OBI31687
Ranunculus californicus
Smeltzer, Turnquist
1982-5-7
114
San Luis Obispo
On the NE side of Laguna Lake Park
Comment
OBI78834
Ranunculus californicus
Katrina Zanger, Sam Macy
2014-4-23
1
San Luis Obispo
South Hill Open Space, San Luis Obsipo. Off of Exposition Rd, about 55 yards up the trail, on the right side
55
Comment
OBI79607
Ranunculus californicus
David J. Keil, Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31619
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road
530
Comment
RSA399412
Ranunculus californicus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
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
HSC91634
Ranunculus californicus var. californicus
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montana de Oro State Park, MDO 1
Comment
RSA0042194
Ranunculus californicus var. californicus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
6285
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
CAS-BOT-BC378583
Ranunculus californicus var. californicus
Clare B. Hardham
1956-3-4
190
San Luis Obispo
Atascadero Creek, Hale Ranch
Comment
CAS-BOT-BC74336
Raphanus sativus
Ernest C. Twisselmann
1954-7-24
1464
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch.
667
Comment
OBI14971
Raphanus sativus
Jim Heaston
1955-10-13
29
San Luis Obispo
Cal Poly San Luis Obispo
Comment
UC592890
Rhamnus californica
unknown
1929-4-15
3582
San Luis Obispo
about 5 mi n Santa Maria River (2-3 mi inland from ocean)
60
Comment
UC54837
Rhamnus californica subsp. californica
Rev. R. W. Summers
May 1884
San Luis Obispo
Comment
UC592793
Rhamnus californica subsp. californica
unknown
1927-11-27
1457
San Luis Obispo
s of Pescadero
Comment
OBI10288
Rhamnus crocea
Robert F. Hoover
1964-1-19
8624
San Luis Obispo
Lower Coon Crk
Comment
CAS-BOT-BC56097
Rhamnus ilicifolia
W. R. Dudley
1905-1-6
s.n.
San Luis Obispo
Klaus Mine
Comment
RSA585758
Rhamnus ilicifolia
D. A. Young, F. L. Johnson
1992-6-17
s.n.
San Luis Obispo
Sulphur Spring road in middle of Area River
Comment
CAS-BOT-BC200723
Rhus aromatica
R. F. Hoover
1966-10-1
10105
San Luis Obispo
Basquez Canyon, tributary to lower Lopez Canyon
Comment
OBI74400
Rhus aromatica
Theo Fitanides, Anthony Baniaga
2010-4-23
117
San Luis Obispo
Tierra Redonda, BLM ACEC. Tierra Redonda Mountain.
132
Comment
UC310666
Ribes aureum
Philip A. Munz
1926-4-9
10216
San Luis Obispo
10 mi sw Paso Robles
Comment
CAS-BOT-BC92484
Ribes aureum var. gracillimum
Ira L. Wiggins
1932-3-24
5846
San Luis Obispo
Roadsides and hills near Adelaide, west of Paso Robles.
Comment
CAS-BOT-BC92987
Ribes californicum var. californicum
Clare B. Hardham
1956-2-12
126
San Luis Obispo
Santa Lucia Mountains. Atascadero Creek, Hale Ranch.
Comment
OBI53526
Ribes divaricatum
Arthur W. Hazebrook
1991-4-19
32
San Luis Obispo
Nipomo dunes Complex, Big Coreopsis Hill
Comment
CAS-BOT-BC168971
Ribes malvaceum
D. E. Breedlove
1963-3-22
4276
San Luis Obispo
8 miles east of Pozo, La Panza Range
Comment
OBI80522
Ribes malvaceum
Dennis Webb
2013-2-23
13
San Luis Obispo
On canyon side 300 ft. east of Rocky Canyon Quarry, Atascadero.
424
Comment
RSA202553
Ribes malvaceum var. viridifolium
E. C. Twisselmann, D. J. Bedell
1968-3-6
14047
San Luis Obispo
La Panza Range, Near the summit of Navajo Canyon.
884
Comment
UC1294047
Ribes menziesii
Clare B. Hardham
1959-3-14
4048
San Luis Obispo
Arroyo de la Cruz Santa Lucia Mts.
Comment
UC569977
Ribes menziesii
C. M. Belshaw
1936-3-25
1721
San Luis Obispo
1 1/2 mi s Los Osos Valley Forks-Clark Valley; Cayucos Quadrangle
304
Comment
CAS-BOT-BC212254
Ribes quercetorum
Ira L. Wiggins
1932-3-21
5816
San Luis Obispo
Bitterwater Valley, between cholame and Annette
Comment
CAS-BOT-BC144671
Ribes sanguineum var. glutinosum
Volney Rattan
1877-1-1
s.n.
San Luis Obispo
San Miguel
Comment
OBI4427
Ribes speciosum
Robert J. Rodin
1954-4-3
5447
San Luis Obispo
Bishop's Peak, SLO
Comment
OBI23372
Ribes speciosum
David J. Keil
1979-5-26
13088
San Luis Obispo
S of San Luis Obispo just S of jctn S. Higuera and US 101 and E along ridgeline
Comment
SEINET3928280
Ribes speciosum
Natalie Rossington, James Scott Love
2012-2-26
1
San Luis Obispo
Stenner Creek Ranch, 1 mile north along trail.; 0
Comment
OBI28738
Ricinus communis
Melinda Doud
1976-5-30
93
San Luis Obispo
Cal Poly campus
Comment
OBI56604
Rigiopappus leptocladus
David J. Keil
1998-4-9
26631
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
OBI62732
Rorippa curvisiliqua
LynneDee Althouse
2003-4-10
174
San Luis Obispo
Santa Margarita Ranch, E of Pozo Rd, between Hwy 58 and Las Pilitas Rd
Comment
OBI69083
Rorippa palustris subsp. palustris
David J. Keil, with V. L. Holland
2007-4-5
30462
San Luis Obispo
N of Paso Robles along Salinas River. 6225 N River Road
204
Comment
SBBG88434
Rorippa palustris var. occidentalis
C. F. Smith
1968-7-30
10109
San Luis Obispo
behind dunes at Oceano State Park
Comment
CDA17859
Rosa californica
Austin Griffiths, Clare B. Hardham
1987-6-26
18259
San Luis Obispo
Pismo Dunes; along base of first ridge south of Oso Flaco Road.
0
Comment
OBI10017
Rosa gymnocarpa
Robert F. Hoover
1950-6-21
8003
San Luis Obispo
Between rocky Butte and Pine Mt, Santa Lucia Mts
Comment
RSA139881
Rosa gymnocarpa
Clare B. Hardham
1960-5-21
5844
San Luis Obispo
Santa Rita Creek near Juhls Corrals. W of Templeton.
Comment
SBBG93744
Rosa spithamea
S. A. Junak
1990-7-12
4386
San Luis Obispo
W Cuesta Ridge, in saddle at W end of Cuesta Ridge Botanical Area, on N side of W Cuesta Ridge Rd
725
Comment Read comments May 13 2013
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
UC1128672
Rubus ursinus
G. T. Nordstrom
1937-5-11
1196
San Luis Obispo
2.7 mi se Asuncion School; Adelaida Quad.
Comment
CAS-BOT-BC156989
Rubus ursinus
Clare B. Hardham
1958-2-22
2889
San Luis Obispo
Cayucos Creek
Comment
OBI57103
Rubus ursinus
Danielle DeRome
1994-6-4
649457
San Luis Obispo
Adj to Poly Cyn rd, just uphill (north) of the Poly Cyn landfill turn off, on the slope just above Brizzolara Crk
Comment
OBI9973
Rubus ursinus
B. A. Smith
1966-4-8
17
San Luis Obispo
2.25 mi N on See Cyn rd from Avila Beach rd
Comment
OBI31698
Rumex acetosella
Smeltzer, Turnquist
1982-4-6
9
San Luis Obispo
SE side of Laguna Lake Park
Comment
OBI36784
Rumex conglomeratus
Eric Wise
1981-6-15
582
San Luis Obispo
Turri Rd, 1 mi E of S Bay Blvd
Comment
CAS-BOT-BC433352
Rumex crispus
John Thomas Howell
1964-6-29
40782
San Luis Obispo
Cambria
Comment
OBI10825
Rumex pulcher
Robert F. Hoover
1964-7-11
9159
San Luis Obispo
Edna marsh
Comment
OBI31693
Rumex salicifolius
Smeltzer, Turnquist
1982-5-19
145
San Luis Obispo
Along the Laguna Lake paved rd and the NE shoreline of lake
Comment
OBI75370
Rumex salicifolius
Michael Walgren
2011-5-25
244
San Luis Obispo
San Simeon State Park along a trail in a disturbed grassland. About 30 m from the dunes and 30 m from Tortuga Crk which is the first unnamed crk upcoast of San Simeon Point.
Comment
OBI3770
Rupertia physodes
Elizabeth Rudd
1971-6-10
312
San Luis Obispo
3 mi NE of Santa Margarita
366
Comment
UCD108454
Rupertia physodes
G. F. Hrusa
1987-6-19
5429
San Luis Obispo
San Luis Obispo County: Canyon of Coon Creek SE of Montana de Oro State Park.
152
Comment
RSA522555
Ruppia cirrhosa
Robert F. Hoover
1981-6-26
657
San Luis Obispo
Villa Creek Reservoir, Hwy 1N of Cayucos. San Luis Obispo County
Comment
SD245194
Ruppia maritima
David J. Keil
2012-7-26
31479
San Luis Obispo
Los Osos. Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Creek estuary to base of El Morro Elfin Forest, west of South Bay Blvd.
Comment
OBI30679
Sagina decumbens subsp. occidentalis
David J. Keil
1981-5-19
14719
San Luis Obispo
Indian Knob.
Comment
CAS-BOT-BC103279
Salix bonplandiana
I. L. Wiggins
1932-3-21
5818
San Luis Obispo
Bitterwater Valley between Cholame and Annette
Comment
RSA586022
Salix bonplandiana
D. A. Young, F. L. Johnson
1992-6-17
ROB- 56
San Luis Obispo
1 km SW of Ranch House on Nacimento Road.
Comment
OBI32232
Salix exigua
David J. Keil
1981-6-20
14903
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
OBI78733
Salix exigua
Michael Walgren
2013-9-13
334
San Luis Obispo
Creek bed of San Carpoforo Creek west of Highmway One
38
Comment
UCSB70435
Salix exigua var. hindsiana
H., B.; N., C.
1989-7-14
San Luis Obispo
Below Cuesta Pass, Stenner Creek
Comment
CDA15017
Salix lasiolepis
G. F. Hrusa
1993-5-2
11023
San Luis Obispo
Paso Robles. Salinas river approx. 300 meters N of Niblick Rd. Bridge.
Comment
CDA16126
Salix lasiolepis
G. F. Hrusa
1999-2-24
14918
San Luis Obispo
South Coast Ranges; Reservoir Canyon, lower parts and near parking.
121
Comment
OBI36888
Salix lasiolepis
Eric Wise
1981-6-30
854
San Luis Obispo
Black Lake of Dune Lakes
Comment
OBI36897
Salix lasiolepis
Eric Wise
1982-4-28
1384
San Luis Obispo
Little Morro Creek, Morro Bay
Comment
OBI9822
Salix lasiolepis
R. A. Hays
1957-11-10
s.n.
San Luis Obispo
San Luis Obispo
Comment
SBBG102625
Salix lasiolepis
C. F. Smith
1968-7-30
10103
San Luis Obispo
above lakes S of Oceano
Comment
SD40225
Salix lasiolepis
Edith A. Purer
1940-8-2
7984
San Luis Obispo
Sand dunes, Oso Flaco Lake NW of Guadalupe
Comment
OBI31554
Salix lasiolepis
Joy Nishida
1982-6-5
431
San Luis Obispo
.9 mi S of American Cyn campground
512
Comment
OBI36883
Salix lasiolepis
Eric Wise
1981-6-26
687
San Luis Obispo
Drainage ditch at E entrance to Cambria Air Force Station 5.6 mi S of Cambria W of hwy 1
Comment
OBI58745
Salix lasiolepis
David J. Keil
1998-6-8
27690
San Luis Obispo
S of Cholame, 0.7 miles S from junction with Hwy 46 and 0.1-0.9 miles along spur road from Bitterwater Rd.
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-BC107239
Salix lasiolepis var. bigelovii
John Thomas Howell
1964-6-29
40754
San Luis Obispo
In canyon between Cambria and Protestant Cemetery
Comment
CAS-BOT-BC124831
Salix lasiolepis var. lasiolepis
R. F. Hoover
1947-3-19
6700
San Luis Obispo
Oak Park district
Comment
SBBG93920
Salix lucida subsp. lasiandra
S. A. Junak
1990-7-13
4412
San Luis Obispo
near N edge of Cuesta Ridge Botanic area, powerline access road, ca. 1.3 mi S of Tassajera Crk Rd
548
Comment
UC420776
Salpichroa origanifolia
R. L. Gobel
April, 1930
San Luis Obispo
Comment
JEPS79421
Salsola damascena
H. A. Krug, M. J. Hollarman, and T. C. Fuller
1980-10-29
20342
San Luis Obispo
26 km. s.w. McKittrick (Crocker Springs Rd., summit of Recruit Grade Pass); Temblor Range
Comment Read comments Oct 24 2014
RSA276861
Salsola damascena
T. C. Fuller
1978-7-19
20249
San Luis Obispo
San Luis Obispo County: UC test plot, summit of the Temblor Range, Recruit grade Pass, 26km (16miles) by road, Crocker Springs road, SW of Mc Kittrick
Comment
SBBG132535
Salsola gobicola
D. Keil
1998-10-9
28190 B
San Luis Obispo
just N of jct of Elkhorn Rd and Soda Lake Rd at S end of Carrizo Plain
Comment
OBI77943
Salsola tragus
Craig Woods
1978-6-9
65
San Luis Obispo
E side of Carrizo Plain along Sim. soda lake rd, approx 2.5 mi NW of Hurricane rd
Comment
RSA475218
Salvia carduacea
Aaron Liston
1988-3-21
715 -1
San Luis Obispo
Shell Creek Road; 1.6 miles N of Hwy 58. Approx. 22 air miles NE of San Luis Obispo
425
Comment
OBI27943
Salvia columbariae
Annis Blades
1972-5-4
7
San Luis Obispo
S of Morro Bay
Comment
UCR190645
Salvia columbariae
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9403
San Luis Obispo
Inner South Coast Ranges, Carrizo Highway at Mile-32, Calif. Hwy 58, east of Santa Margarita, beside Windmill Creek
509
Comment
OBI80831
Salvia columbariae
G. F. Hrusa, G. Wilvert
2005-4-1
16402 a
San Luis Obispo
Carrizo Plains. South end of Caliente foothills, near gate at power line maintenance road. W-facing steep dry slope +/- 1/4 mmi. W of gate.
792
Comment
OBI53129
Salvia mellifera
Debbie Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .17
San Luis Obispo
San Simeon State park, NE corner of park
Comment
UC1124784
Salvia mellifera
H. A. Jensen
1930-7-6
35
San Luis Obispo
mouth of San Carpoforo Creek
30
Comment
UCR158434
Salvia mellifera
George K. Helmkamp
2004-6-15
8646
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
SD241883
Salvia sonomensis
Jay Walker, R. C. Walker
2004-4-20
3161
San Luis Obispo
North of San Luis Obispo. Cuesta Ridge Botanical Area. At jct of Cuesta Road and short road to TV towers, 0.2 miles S of TV towers.
Comment
UC1124839
Salvia sonomensis
H. C. Lee
1936-5-22
623
San Luis Obispo
1.25 mi se Pine Ridge, Cowell Ranch; Santa Barbara National Forest, Nipomo Quad.
960
Comment
OBI78830
Salvia spathacea
Alayna Witham, Jenna Gluccs and Kayla Young
2014-4-27
1
San Luis Obispo
About a 10-minute walk up TV Tower Rd. on West Cuesta Ridge. Located on the west side of the road.
457
Comment
CDA20348
Salvia spathacea
G. F. Hrusa
1993-5-21
11083
San Luis Obispo
Approx. 2 km. beyond Stony Creek Camp.
Comment
OBI70125
Salvia spathacea
Bernard Miossi
1939-4-8
64
San Luis Obispo
On E facing slope of hill 1 mi N of San Luis Obispo, 1/2 mi NW of San Luis crk
91
Comment
SEINET3928260
Salvia spathacea
Hannah M. Fugle
2011-1-29
12
San Luis Obispo
Dairy Creek, Ca. 2.6 miles from Loma Vista Community School. 100 feet north of Dairy Creek, ca. 300 ft. elevation.; 0
91
Comment
CDA19996
Sambucus nigra subsp. caerulea
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
SBBG132330
Sambucus nigra subsp. caerulea
D. Keil, T. Teed, M. Uchida
2001-6-15
29599
San Luis Obispo
Chorro Crk drainage, Chorro Crk Bog Thistle exclosure; Camp San Luis Obispo
243
Comment
CAS-BOT-BC246011
Sambucus nigra subsp. caerulea
Ernest C. Twisselmann
1968-5-13
14206
San Luis Obispo
Head of Cammatta Canyon at teh Cottingham place, La Panz Range
609
Comment
RSA216841
Samolus parviflorus
Robert F. Hoover
1966-10-1
10100
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Creek, in swampy area
Comment
UC55288
Sanicula bipinnata
J. H. Barber
1899-3-26
San Luis Obispo
Paso Robles
Comment
OBI80193
Sanicula bipinnata
David J. Keil
1978-3-25
12676
San Luis Obispo
Irving Ranch.
Comment
OBI74427
Sanicula bipinnatifida
Theo Fitanides, Anthony Baniaga
2010-4-23
127
San Luis Obispo
Tierra Redonda Mtn.
Comment
UC455444
Sanicula bipinnatifida
I. J. Condit
1909-4-17
San Luis Obispo
Paso Robles
Comment
OBI34289
Sanicula bipinnatifida
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchard
1982-3-24
15778
San Luis Obispo
Vicinity of American cyn in the La Panza mtns.
Comment
OBI30387
Sanicula crassicaulis
Robert J. Rodin
1972-3-29
8621
San Luis Obispo
S of Oso Flaco in stabilized area of Nipomo Dunes
Comment
OBI55659
Sanicula crassicaulis
David J. Keil
1989-6-3
21236
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
RSA0035295
Sanicula crassicaulis
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6366
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
OBI34292
Sanicula crassicaulis
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchard
1982-3-24
15775
San Luis Obispo
Vicinity of American cyn in the La Panza mtns.
Comment
OBI46165
Sanicula crassicaulis
Lynne Dee Oyler
1986-5-6
442
San Luis Obispo
Santa Margarita Ranch. Estadiofield in E part of the ranch where a large stand of blue oaks occur on slopes of decomposed limestone
Comment
OBI8442
Sanicula crassicaulis
Lynne D. Althouse
1977-4-2
19
San Luis Obispo
Wolfe's horse ranch near San Luis high school
130
Comment
RSA518223
Sanicula crassicaulis
Steven A. Junak
1990-5-1
4268
San Luis Obispo
Santa Lucia Mountains: at N edge of Cuesta Ridge Botanical Area, along power line access road which intersects Tassajera Creek Road ca. 2.4 miles W of Highway 101, ca. 1.1 miles S of Tassajera Creek Road.
537
Comment
UC1022512
Sanicula crassicaulis
C. Ritchie Bell
1952-3-22
1252
San Luis Obispo
several mi w of San Luis Obispo
Comment
OBI55092
Sanicula hoffmannii
Lincoln Constance, Richard W. Holm and Carroll E. Wood Jr, Carroll E. Wood Jr
1949-4-24
3274 B
San Luis Obispo
Arroyo de la Cruz, 9 mi N of San Simeon
152
Comment
SBBG119083
Sanicula laciniata
J. Olson
2002-4-3
San Luis Obispo
trail from water tank, Cerro Romualdo
190
Comment
OBI31941
Sanicula maritima
David J. Keil, V. L. Holland, Rhonda Riggins, and Melissa Luckow
1982-4-8
15870
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
OBI69951
Sanicula maritima
D. R. Miller and E. A. Appel, E. A. Appel
2007-4-7
407 .845
San Luis Obispo
Along W side of Hwy 1 .6 mi N of Arroyo de la Cruz bridge
Comment Read comments Jan 10 2015
SD71437
Sanicula tuberosa
R. F. Hoover
1949-4-21
7632
San Luis Obispo
Near Fernandez Creek on La Panza-Creston Road
Comment
SD75754
Sarcocornia pacifica
Helen V. Witham
1969-9-27
511
San Luis Obispo
East end of Morro Bay.
2
Comment
UC1127655
Saxifraga californica
E. Armstrong
1934-4-1
1130
San Luis Obispo
near La Panza (Santa Barbara National Forest); Santa Barbara National Forest
457
Comment
UC1167568
Saxifraga californica
Roger Q. Landers, John R. Swanson, Roy L. Taylor, John H. Weiler
Mar 30 1959-Apr 3 1959
4015
San Luis Obispo
1.5 mi n of Santa Margarita Creek (bridge on Hwy 101)
Comment
OBI40659
Scandix pecten-veneris
David J. Keil
1981-3-7
14278
San Luis Obispo
Along Los Osos Valley rd between San Luis Obispo and Los Osos
Comment
OBI29152
Schismus barbatus
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14572
San Luis Obispo
Jctn of Shell Crk rd and Calif Hwy 58 S of Shandon
Comment
OBI35204
Schoenoplectus californicus
Eric Wise
1982-4-29
1405
San Luis Obispo
Shepperd's Reservoir, Cal Poly
Comment
OBI35200
Schoenoplectus californicus
Eric Wise
1981-10-23
1320
San Luis Obispo
Sinton South Pond on Shell Crk Rd 6.4 mi N of hwy 58
Comment
OBI35227
Schoenoplectus californicus
Eric Wise
1981-7-1
898
San Luis Obispo
Oso Flaco Lake, around shore of destabilized sand
Comment
OBI79152
Schoenoplectus pungens
David J. Keil
2011-11-9
31171
San Luis Obispo
Pismo Beach. Beach and lagoon with low dunes at end of Addie Street, Mouth of Pismo Creek
0
Comment
UCR132031
Schoenoplectus pungens var. badius
George K. Helmkamp
2003-9-8
8132
San Luis Obispo
Central Coast, Saltwater ocean inlet 0.2 mile SW of Oceano Airport
6
Comment
CAS-BOT-BC111773
Schoenoplectus pungens var. badius
Clare Butterworth Hardham
1957-11-7
2743
San Luis Obispo
More or less in water, Cayucos Creek
Comment
UC771692
Scirpus maritimus
R. F. Hoover
1946-9-21
6433
San Luis Obispo
e shore Morro Bay at estuary Osos Creek; e shore Morro Bay at estuary Osos Creek
Comment
OBI43555
Scirpus microcarpus
Eric Wise
1982-6-24
1514
San Luis Obispo
Warden Lake [N of Los Osos Valley Rd] and new reservoir next to it
Comment
UCR4945
Scirpus microcarpus
O. F. Clarke
1966-11-26
661126- 19
San Luis Obispo
Central Coast, Morro Bay
6
Comment
CAS-BOT-BC111052
Scirpus microcarpus
Ernest C. Twisselmann
1955-9-1
2360
San Luis Obispo
Tassajara Creek at Johnson Ranch, west of Santa Margarita
Comment
OBI66440
Scribneria bolanderi
David J. Keil, with Miguel Ponce
1997-1
26135
San Luis Obispo
La panza mountains. ca. 0.3 miles from highway 58 on red hill road.
Comment
OBI66851
Scrophularia californica
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29590
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
OBI9231
Scrophularia californica
Fred W. Rush
1956-1
20
San Luis Obispo
N slope, Mt San Luis
122
Comment
SD114037
Scrophularia californica
Darley F. Howe
1962-5-19
3494
San Luis Obispo
0.5 miles east of west entrance to Los Padres National Forest on #466
182
Comment
SBBG125604
Scutellaria tuberosa
D. Keil
1987-5-6
20129
San Luis Obispo
Hwy 229 ca. 0.5 mi N of jct with Hwy 58
Comment
OBI15545
Senecio aphanactis
Robert F. Hoover
1967-4-20
10495
San Luis Obispo
4 mi E of Creston on La Panza rd
Comment
OBI47503
Senecio astephanus
David J. Keil
1987-4-23
19201
San Luis Obispo
Rinconada Mine area along Rd S of Santa Margarita
Comment
RSA472977
Senecio blochmaniae
E. A. Purer
1932-8-27
4785
San Luis Obispo
N of Guadalupe.
Comment
UC455812
Senecio blochmaniae
I. J. Condit
1908-10-2
San Luis Obispo
near Cal Poly (by railroad)
Comment
OBI53006
Senecio californicus
David J. Keil, Kathleen Keil
1995-4-9
24783
San Luis Obispo
Shell Crk rd ca. 1/2 mi N of jctn with Calif Rte 58
Comment
OBI77970
Senecio californicus
David J. Keil, Lynne Dee Oyler
April1990
s.n.
San Luis Obispo
Dalidio Property, 0.4 mi S of Harmony. W of hwy 1
Comment
OBI79223
Senecio flaccidus
D. R. Miller
1994-11-20
1194 -548
San Luis Obispo
This population in Tobacco Creek is quite extensive. The location of collection is near junction of My Creek confluence with Tobacco Creek; east slope of Pine Mt.
450
Comment
UC1070167
Senecio flaccidus var. douglasii
G. T. Nordstrom
1937-6-25
1395
San Luis Obispo
se shoulder Lime Mtn.; Adelaida Quad.
609
Comment
UC579831
Senecio flaccidus var. douglasii
Annetta Carter
1937-9-12
1333
San Luis Obispo
4 mi s Paso Robles
Comment
OBI73053
Senecio vulgaris
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25427
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
OBI58696
Sherardia arvensis
David J. Keil
1998-4-10
26687
San Luis Obispo
At LeRoy Baldwin property, 2051 O'Connor Way, SW of San Luis Obispo.
Comment
UCR22740
Sidalcea diploscypha
R. S. Woglum
1938-5-15
1720
San Luis Obispo
Central Coast, Morro Bay
Comment
OBI12324
Sidalcea hickmanii subsp. anomala
Robert F. Hoover
1964-6-6
8948
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
SFV17906
Sidalcea malviflora subsp. laciniata
M. S. Valenzuela, E. O. Francisco
1998-5-20
61
San Luis Obispo
South Coast Ranges Santa Lucia Range. Cuesta Ridge Botanical Area, hillside near entrance.
457
Comment
RSA87716
Sidalcea malviflora subsp. laciniata
C. L. Hitchcock
1952-6-3
19575
San Luis Obispo
South city limit of Arroyo Grande
Comment
UC1124979
Sidalcea malviflora subsp. malviflora
P. L. Johannsen
1936-3-22
724
San Luis Obispo
1 mi nw Cerro San Luis Obispo; San Luis Obispo Quad., Plot 8
Comment
UC138305
Sidalcea malviflora var. sparsifolia
Alice Eastwood
1896-5-6
San Luis Obispo
Cuyama Caliente Cr, Caliente Cr. Near the boundary between Santa Barbara and San Luis Obispo Counties, Calif.
Comment
CAS-BOT-BC384587
Silene coniflora
R. F. Hoover
1947-3-26
6744
San Luis Obispo
Price Canyon (just s. of)
Comment
CAS-BOT-BC384591
Silene coniflora
Clare B. Hardham
1961-4-17
6827
San Luis Obispo
Santa Lucia Mountains. Pine Mountain
1005
Comment
SBBG95570
Silene gallica
M. Stiles
1986-5-26
49
San Luis Obispo
1 mi S of Tefft Ave, on S Oakglen, Nipomo Common
Comment
SD193265
Silene gallica
G. K. Helmkamp, E. A. Helmkamp
2005-4-17
9371
San Luis Obispo
Corbett Canyon, 2.3 miles north of Highway CA-227, in Arroyo Grande.
81
Comment
OBI5399
Silene laciniata subsp. laciniata
Robert J. Rodin
1956-5-20
6054
San Luis Obispo
S end of Morro Bay
Comment
SBBG95567
Silene laciniata subsp. laciniata
R. H. Toft
1986-5-21
20
San Luis Obispo
1/8 mi S of Broderson Rd, just SW from center of town of Los Osos
Comment
OBI19461
Silene laciniata subsp. laciniata
Robert F. Hoover
1969-7-17
11476
San Luis Obispo
Just W of Cuesta Pass summit
Comment
CAS-BOT-BC74978
Sinapis arvensis
Ernest C. Twisselmann
1952-5-1
242
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch.
Comment
CDA16896
Sisymbrium irio
G. F. Hrusa, S. Towers
1992-3-27
s.n.
San Luis Obispo
Upper Salinas Valley; Hwy 46 ROW approx. 6 mi. E of Paso Robles.
Comment
CAS-BOT-BC75453
Sisymbrium orientale
Ernest C. Twisselmann
1956-6-11
2922
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Ortega Place, Palo Prieta Canyon.
441
Comment
CAS-BOT-BC75462
Sisymbrium orientale
Clare B. Hardham
1959-5-6
4424
San Luis Obispo
Santa Lucia Mountains. Shores of Nacimiento Lake.
Comment
OBI35246
Sisyrinchium bellum
K. A. Nadeau
1983-4-30
22
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
SEINET14188822
Sisyrinchium bellum
R. R. Halse
2016-3-21
9662
San Luis Obispo
San Simeon; along State Hwy 1 by its intersection with Castillo Dr
18
Comment
POM97532
Sisyrinchium bellum
Philip A. Munz
1926-4-9
10234
San Luis Obispo
Morro.
Comment
UC1134676
Smilacina stellata
G. T. Nordstrom
1937-5-5
1176
San Luis Obispo
1.3 mi sw Oakdale School; Adelaida Quadrangle
Comment
OBI35423
Solanum douglasii
Melody Dickens
1980-4-16
7
San Luis Obispo
Morro Rock, Morro Bay
Comment
OBI22978
Solanum douglasii
Richard Teague
1979-11-25
4
San Luis Obispo
Chorro Willows in Morro Bay
0
Comment
OBI9153
Solanum douglasii
P. A. Holden
1966-5-15
18
San Luis Obispo
Between Grover City and Five Cities Shopping Center
Comment
RSA422453
Solanum douglasii
F. R. Fosberg
1931-6-7
741
San Luis Obispo
Cuesta.
350
Comment
SEINET7262450
Solanum douglasii
B. Hansen, J. Hansen
1972-1
816
San Luis Obispo
1 mi N of San Simeon on CA 1
Comment
UCSB59208
Solanum douglasii
Callaway, R.; Ryan, P.
1987-4-24
San Luis Obispo
About 1/8 mile up Reservoir Creek trail from end of Reservoir Road, north of San Luis Obispo off Hwy. 101
182
Comment
UCD126851
Solanum laxum
C. M. Belshaw
1936-3-17
1751
San Luis Obispo
San Luis Obispo County: 1.7 miles north-northwest of Cayucos.
15
Comment
CAS-BOT-BC154191
Solanum umbelliferum
D. E. Breedlove
1962-8-7
4089
San Luis Obispo
3 miles north of Guadalupe. Near Oso Flaco Lake
Comment
CAS-BOT-BC157498
Solanum umbelliferum
C. B. Hardham
1959-5-23
4621
San Luis Obispo
Islay Canyon, Pecho Mts.
Comment
JEPS99189
Solanum umbelliferum
Clare B. Hardham
1959-4-23
4306
San Luis Obispo
Atascadero, Santa Barbara Road Santa Lucia Mountains
Comment
UCR28933
Solanum xanti
J. H. Nishida
1982-6-5
427
San Luis Obispo
0.4 mi south of American Canyon Campground near stream
518
Comment
OBI31550
Solanum xanti
Joy Nishida
1982-6-5
427
San Luis Obispo
American Cyn. .4 mi S of campground near stream
518
Comment
CDA41174
Solanum xanti var. intermedium
T. C. Fuller
1962-2-28
7726
San Luis Obispo
Road to Paso Robles, 4.7 miles east of Highway 1 at Cambria.
0
Comment
OBI4047
Solidago confinis
K. K. Muller
1965-7-27
1395
San Luis Obispo
Oso Flaco Lake Area
Comment
UCR90502
Solidago confinis
F. M. Reed
1931-8-21
7087
San Luis Obispo
Cienaga at top of Butterfly Grade on Morro-Atascadero Rd.
915
Comment
CAS-BOT-BC365918
Soliva sessilis
Clare B. Hardham
1960-5-5
5619
San Luis Obispo
Santa Lucia Mountains. Pine Mt.
762
Comment
SBBG113557
Spergula arvensis
C. B. Hardham
1957-3-6
1541
San Luis Obispo
Cambria
Comment
CAS-BOT-BC390002
Spergula arvensis
Clare B. Hardham
1957-3-6
1546
San Luis Obispo
Santa Lucia Mountains. Cambria
Comment
OBI73280
Spergularia bocconi
David J. Keil
2000-5-24
28721
San Luis Obispo
Comment
SEINET8883914
Spergularia macrotheca
J. H. Barber
1899-5-22
s.n.
San Luis Obispo
Near Morro.
Comment
UCR91822
Spergularia macrotheca var. macrotheca
George K. Helmkamp
1996-5-24
1041
San Luis Obispo
Central Coast, Los Osos, along trail to quarry, 0.6 mile east of South Bay Blvd.
95
Comment
CAS-BOT-BC390432
Spergularia macrotheca var. macrotheca
Ernest C. Twisselmann
1959-4-10
5045
San Luis Obispo
Los Osos Valley: near Laguna Lake
30
Comment
CAS-BOT-BC390912
Spergularia marina
Alice Eastwood; John Thomas Howell
1938-6-15
5987
San Luis Obispo
Piedras Blancas
Comment
SBBG118547
Spergularia rubra
E. Painter, M. Wetherwax with T. Morosco
2001-4-26
CR 223
San Luis Obispo
rd through Training Area O; SW of jct of Tower and C-25 Rds; Camp Roberts
254
Comment
RSA0098732
Spergularia villosa
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
585
San Luis Obispo
Cambria.
Comment
UC52190
Stachys bullata
Mrs. R. W. Summers
San Luis Obispo
Comment
UCR131349
Stachys bullata
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4905
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
OBI6926
Stachys bullata
Keith McConnelly
1975-5-3
111
San Luis Obispo
NE slope of Cerro San Luis Obispo. 1 mi W of San Luis Obispo
195
Comment
UCD115911
Stanleya pinnata var. pinnata
Ernest C. Twisselmann
1958-5-12
4454
San Luis Obispo
San Luis Obispo County: Elkhorn Scarp, canyon above the Van Matre Ranch.
762
Comment
CAS-BOT-BC374864
Stebbinsoseris heterocarpa
K. L. Chambers
1954-4-27
501
San Luis Obispo
Hwy. 466, 4.1 mi. w. of Hwy. 101 between Atascadero and Morro Bay
Comment
UCD136215
Stebbinsoseris heterocarpa
K. L. Chambers
1952-4-22
373
San Luis Obispo
San Luis Obispo County: Hwy 41, 0.6 miles west of Cholame (1.7 miles west of junction with Highway 466).
Comment
CDA3545
Stellaria media
G. K. Helmkamp
2004-2-7
8260
San Luis Obispo
Central Coast; SE of Oceano along Halcyon Rd., just E of Mesa View Dr.
Comment
CAS-BOT-BC394051
Stellaria media
Ernest C. Twisselmann
1954-3-9
862
San Luis Obispo
Chris Twisselman Ranch: Eastern San Luis Obispo County.
Comment
OBI31341
Stellaria nitens
Joy Nishida, Robert Allen
1982-4-10
218
San Luis Obispo
American Cyn campground
536
Comment
OBI82544
Stellaria nitens
David J. Keil, with Lynne Dee Althouse and Shannon Henke
2016-2-26
33493
San Luis Obispo
Southeast of Cholame in southern Cholame Valley along San Andreas Fault zone
600
Comment
OBI55350
Stellaria pallida
David J. Keil
1998-5-20
27338
San Luis Obispo
Los Padres National Forest. Vicinity of trailhead, about 11 mi. NE of junction with Tepusquet Canyon Road along Hwy 166.
Comment
CAS-BOT-BC375157
Stephanomeria cichoriacea
Ernest C. Twisselmann
1956-12-16
3260
San Luis Obispo
Santa Lucia Range: Old Creek Canyon
182
Comment
OBI15401
Stephanomeria elata
Robert F. Hoover
1946-8-26
6351
San Luis Obispo
Los Osos Valley
Comment
OBI66626
Stephanomeria exigua subsp. carotifera
David J. Keil
1998-10-9
28183
San Luis Obispo
Elkhorn Plain, Elkhorn Road, ca. 9 miles wnw of Kern Co. line.
744
Comment
UCD136297
Stephanomeria exigua subsp. carotifera
L. D. Gottlieb
1969-9-22
6931
San Luis Obispo
San Luis Obispo County: near Pismo Beach State park, Grover City. Between railroad tracks and Route 1.
Comment
UC1928072
Stephanomeria exigua subsp. coronaria
David Keil, 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
SBBG124207
Stephanomeria pauciflora
D. Keil
1998-8-24
28036
San Luis Obispo
vicinity of trailhead, 2 mi SE of Rock Front Ranch, N of Hwy 166
Comment
CAS-BOT-BC375705
Stephanomeria runcinata
Ernest C. Twisselmann
1953-12-12
829
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch: 7 miles south of Cholame, eastern San Luis Obispo County. (Summit of Palo Prieta Pass)
640
Comment
CAS-BOT-BC375903
Stephanomeria virgata
Ernest C. Twisselmann
1957-11-2
4112
San Luis Obispo
Morro Rock
15
Comment
RSA212261
Stephanomeria virgata
Robert F. Hoover
1967-9-13
10865
San Luis Obispo
Oso Flaco Lake.
Comment
SBBG118051
Stephanomeria virgata subsp. virgata
M. Petroelje, J. Clark
1998-7-2
San Luis Obispo
Nacimiento River just upstream from low water bridge on Bee Rock Rd; Camp Roberts; LCTA Plot 3
170
Comment
RSA42998
Stephanomeria virgata subsp. virgata
Robert F. Hoover
1946-8-8
6278
San Luis Obispo
North end of Moro Bay.
Comment
OBI22267
Stipa lepida
Robert F. Hoover
1952-5-11
8176
San Luis Obispo
W slope of La Panza Range
Comment
OBI2558
Stipa lepida
Larry E. Brown
1970-4-5
1767
San Luis Obispo
Cuesta Ridge Botanic Area, ca 8 mi N of San Luis Obispo
Comment
UCR266015
Stipa pulchra
David J. Keil
1985-3-26
18472
San Luis Obispo
Central Coast, Lodge Hill subdivision area of Cambria
122
Comment
UC1583624
Streptanthus albidus subsp. peramoenus
David Keil with M. A. Corky Matthews, Janet Hayden, Suzanne Schettler, Steve Edwards, and Jim...
1988-6-11
20699
San Luis Obispo
n San Simeon (along system of ridges and canyons just n of Arroyo de la Cruz)
Comment
CAS-BOT-BC87185
Streptanthus glandulosus subsp. glandulosus
Alice Eastwood; John Thomas Howell
1936-5-7
2251
San Luis Obispo
Hills northeast of San Luis Obispo.
Comment
RSA128952
Streptanthus tortuosus
Clare B. Hardham
1958-6-4
3545
San Luis Obispo
Santa Lucia Mountains; Cone Peak.
Comment Read comments Jul 10 2012
SBBG104854
Stuckenia pectinata
M. D. Proctor, E. A. Young
1993-4-17
ROB 461
San Luis Obispo
pond NW of Chorro Reservoir; Camp San Luis Obispo
Comment
UCSB34801
Stuckenia pectinata
Reisentz, Paul
1978-6-20
San Luis Obispo
Oso Flaco Lake.
Comment
OBI34388
Stylocline gnaphaloides
David J. Keil
1983-8-30
17899
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
UC2027249
Stylocline masonii
David Keil with Jason Dart and Meg Perry
2010-4-27
30720
San Luis Obispo
La Panza Mountains. South side of Highway 58, 0.4 miles west of Shell Creek Road
Comment
CAS-BOT-BC423001
Stylomecon heterophylla
Ernest C. Twisselmann
1958-5-12
4459
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Elkhorn Scarp: canyon above the Van Matre Ranch
792
Comment
UC1119975
Symphoricarpos mollis
B. Bolt
1936-4-14
666
San Luis Obispo
2.5 mi nne mouth of Smith Creek; Cayucos Quad.
182
Comment
OBI23363
Symphoricarpos mollis
David J. Keil
1979-5-26
13096
San Luis Obispo
S of SlO just S of jctn S. Higueraand US 101 and E along ridgeline.
Comment
CAS-BOT-BC99121
Symphyotrichum chilense
R. W. Summers
1887-9-18
s.n.
San Luis Obispo
Unspecified
Comment
SBBG7693
Symphyotrichum chilense
H. and M. Dearing
1938-9-4
2310
San Luis Obispo
N of San Simeon
Comment
OBI58112
Symphyotrichum chilense
Austin P. Griffiths
1981-9-21
s.n.
San Luis Obispo
Pismo Dune Region. Along W roadside in N most section of Oceano campground, Pismo State Beach
Comment
SD129582
Symphyotrichum chilense
G. Helmkamp
1989-8-6
San Luis Obispo
Toro Canyon Road, east of US Highway 101, just north of Cayucos
120
Comment
OBI59815
Symphyotrichum subulatum var. squamatum
David J. Keil
2001-11-14
29735
San Luis Obispo
Arroyo Grande, along western side of North Oak Park Boulevard just southwest of junction with Noyes Road and Old Oak Park Road (35.1413?N, 120.5995?W).
37
Comment
RSA770017
Taeniatherum caput-medusae
David J. Keil
2000-5-31
28788
San Luis Obispo
Highway 46 between Cambria and Paso Robles, about 8.5 miles east from junction with Highway 1.
Comment
OBI65177
Tamarix ramosissima
Greg Wilvert
2005-6-14
477
San Luis Obispo
SE Half of Caliente Range. Cyn to theE of Quail Cyn
856
Comment
UC1246829
Tauschia arguta
Tracey and Viola Call
1962-7-13
2144
San Luis Obispo
rock cut about 2 mi w La Panza
701
Comment
OBI8738
Tauschia hartwegii
Robert F. Hoover
1947-3-29
6774
San Luis Obispo
Atascaer
Comment
SD249121
Tauschia hartwegii
David Keil
1978-3-25
12678
San Luis Obispo
Irving Ranch
Comment
UC21433
Tauschia hartwegii
L. Jared
San Luis Obispo
South Coast Ranges
Comment
OBI11977
Tetrapteron graciliflorum
Robert F. Hoover
1950-4-30
7863
San Luis Obispo
La Panza district
Comment
OBI11980
Tetrapteron graciliflorum
Robert F. Hoover
1948-4-17
7470
San Luis Obispo
San Juan River S of Shandon
Comment
CDA11476
Thalictrum fendleri var. fendleri
G. F. Hrusa
1995-5-28
12246
San Luis Obispo
East of US 101 on Cuesta Ridge. Los Padres National Forest, Black Butte Research Natural Area.
Comment
CAS-BOT-BC399832
Thalictrum polycarpum
Alice Eastwood
1927-4-9
14370
San Luis Obispo
Atascadero road
Comment
UCSC000410
Thermopsis macrophylla
I. J. Condit
2010-4-16
s.n.
San Luis Obispo
Upper Chorro Creek, Canon West. Chorro Creek
Comment
CAS-BOT-BC197405
Thinopyrum junceum
R. F. Hoover
1947-7-18
7309
San Luis Obispo
Oceano Beach
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-BC66622
Thysanocarpus curvipes
Ernest C. Twisselmann
1971-4-10
17574
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, southwest of Grants Lake.
548
Comment
CAS-BOT-BC66642
Thysanocarpus curvipes
Mrs. R. W. Summers
1884-5-1
s.n.
San Luis Obispo
Near Sea.
Comment
OBI14852
Thysanocarpus curvipes
Eben McMillan
1952-3-24
23
San Luis Obispo
Taylor Cyn, 1/2 mi W of Cholame
Comment
UC1127059
Thysanocarpus laciniatus
C. A. Graham
1938-4-8
291
San Luis Obispo
0.6 mi sw Bee Rock; Bradley Quad.
Comment
OBI31469
Thysanocarpus laciniatus
Joy Nishida, Robert Allen
1982-4-10
262
San Luis Obispo
Amer Cyn cmpgd
536
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
CAS-BOT-BC169228
Toxicodendron diversilobum
Alice Eastwood
1928-5-19
15164
San Luis Obispo
Petitte Canyon
Comment
OBI3476
Toxicodendron diversilobum
Frank V. Westerlund
1965-5-23
6
San Luis Obispo
Along road in Perfumo Canyon, 6 mi in.
Comment
SBBG107735
Toxicoscordion fremontii
C. B. Hardham
1957-4-25
1722
San Luis Obispo
top of Cypress Mtn
Comment
SBBG95655
Toxicoscordion fremontii
D. Keil
1986-4-8
19115
San Luis Obispo
E side of Santa Margarita Lake
Comment
RSA195865
Tribulus terrestris
E. C. Twisselmann
1967-9-8
13671
San Luis Obispo
L. Franklin Twisselmann Ranch, Choice Valley.
640
Comment
OBI13439
Trichostema lanatum
R. D. Brister
1966-6-2
82
San Luis Obispo
On Cuesta Pass, 6 mi N of SLO
Comment
OBI36861
Trichostema lanceolatum
Eric Wise
1981-9-17
1185
San Luis Obispo
Painted Rock-Soda Lake Spring
Comment
SBBG47356
Trichostema lanceolatum
J. Copeland
1973-9-8
1023
San Luis Obispo
13.6 mi E of jct of Hwy 41 and 101
Comment
UC57594
Trientalis latifolia
J. H. Barber
1899-5-9
San Luis Obispo
Santa Lucia Mountains
Comment
OBI36958
Trifolium
Eric Wise
1981-8-7
1037
San Luis Obispo
Intersection of hwy 58 and San Juan Crk
Comment
UCSC010653
Trifolium
D. R. Miller
2016-4-27
s.n.
San Luis Obispo
Helipad, Cole Ranch, Arroyo De La Cruz drainage
792
Comment
UCD107348
Trifolium albopurpureum
Richard D. Heim
1962-4-17
s.n.
San Luis Obispo
San Luis Obispo County: 2 miles W of Paso Robles, Mt. Springs Road, Jim Parks Ranch.
Comment
OBI66473
Trifolium angustifolium
David J. Keil
2005-6-24
30403
San Luis Obispo
Highway 1 roadside just north of entrance to Hearst Ranch headquarters and road to San Simeon
Comment
OBI75005
Trifolium bifidum
David J. Keil
1988-3-19
20409
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
SBBG107874
Trifolium ciliolatum
C. B. Hardham
1958-6-1
3492
San Luis Obispo
Santa Rita Ranch, W of Templeton
Comment
OBI39012
Trifolium depauperatum var. depauperatum
David J. Keil, Dirk Walters, et al
1986-3-22
19089
San Luis Obispo
Nature Conservancy Research Trip to the Carissa Plain. S end of Soda Lake at Jctn of Simmler-Soda Lake rd with Soda Lake Rd. T31S, R20E, sect 20 and 29
591
Comment
UC52297
Trifolium depauperatum var. truncatum
Rev. R. W. Summers
1884-5-10
San Luis Obispo
Comment
POM216302
Trifolium gracilentum
D. D. Keck
1933-5-3
2111
San Luis Obispo
2.9 miles east of Paso Robles at junction of Estrella road and Shandon road.
Comment
RSA201670
Trifolium grayi
Robert F. Hoover
1952-4-8
8069
San Luis Obispo
Pozo (1 mile W).
Comment
CDA4339
Trifolium hirtum
G. K. Helmkamp, E. A. Helmkamp
2000-4-2
5412
San Luis Obispo
Central Coast; road crest between See Canyon Road and Profumo Canyon Road, SW of San Luis Obispo
Comment
OBI64792
Trifolium incarnatum
D. R. Miller
1996-5-9
595 .62
San Luis Obispo
Pine Mt. Region. On rd down E slope of Pine Mt from the Ridge Gate, Tobacco Crk drainage
914
Comment
OBI33085
Trifolium microcephalum
David J. Keil
1983-4-23
16934
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
RSA585845
Trifolium microcephalum
G. Fred Hrusa
1995-5-28
12209
San Luis Obispo
E base of Ridge 2.
500
Comment
UC1953286
Trifolium microcephalum
Anthony Baniaga with Theo Fitanides
2010-4-18
125
San Luis Obispo
Tierra Redonda Mountain.
Comment
OBI12655
Trifolium obtusiflorum
Robert F. Hoover
1947-5-9
7136
San Luis Obispo
Calf Canyon
Comment
RSA182965
Trifolium oliganthum
Clare B. Hardham
1962-4-16
9003
San Luis Obispo
Pozo Hi Mountain
Comment
OBI39681
Trifolium olivaceum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15995
San Luis Obispo
5.9 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading to Cypress Mtn via steiner Crk. 2 mi W of Warrens' cabin (at base of mtn)
Comment
OBI12634
Trifolium variegatum
Robert F. Hoover
1965-5-22
9384
San Luis Obispo
Cambria
Comment
OBI75559
Trifolium variegatum var. major
Robert F. Hoover
1967-4-12
10421
San Luis Obispo
Upper Arroyo Grande
Comment
RSA17779
Trifolium variegatum var. melananthum
Carl B. Wolf
1929-4-15
3594
San Luis Obispo
8 miles west of San Luis Obispo on road to Morro Bay
91
Comment
UC1130129
Trifolium variegatum var. melananthum
C. A. Graham
1939-4-17
540
San Luis Obispo
1.3 mi ne scott Ranch; Branch Mtn quad
579
Comment
RSA164400
Trifolium variegatum var. melananthum
Clare B. Hardham
1961-4-17
6842
San Luis Obispo
Pine Mt. north of Cambria.
915
Comment
RSA43247
Trifolium variegatum var. melananthum
Robert F. Hoover
1947-4-16
6933
San Luis Obispo
West base of Cerro Romauldo.
Comment
OBI42385
Trifolium willdenovii
David J. Keil
1986-4-8
19124
San Luis Obispo
Fire Ecology class trip to BLM land on E side of Santa Margarita Lake
Comment
OBI45416
Trifolium willdenovii
David J. Keil
1983-9-10
17957
San Luis Obispo
Vicinity of Aroyo de la Cruz, N of San Simeon
Comment
OBI12629
Trifolium wormskioldii
Robert F. Hoover
1947-5-2
7116
San Luis Obispo
Atascadero
Comment
OBI12630
Trifolium wormskioldii
Robert F. Hoover
1947-4-18
6953
San Luis Obispo
Mouth of San Simeon Crk
Comment
OBI77974
Trillium angustipetalum
Lisa Andreano, Field Botany class
2012-5-3
s.n.
San Luis Obispo
San Luis Range. Montana de Oro State Park. Coon Crk Trl
Comment
OBI40761
Triodanis biflora
David J. Keil, Dirk Walters
1986-5-2
19305
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn
305
Comment
OBI31206
Triphysaria eriantha
Julie M. Vanderwier
1978-5-18
42
San Luis Obispo
Indian Knob Tar Sands
Comment
SBBG46690
Triphysaria eriantha subsp. eriantha
L. W. Edge
1973-4-9
268
San Luis Obispo
near summit of Prefumo Cyn Rd
Comment
OBI5505
Triphysaria eriantha subsp. rosea
Sharon Jochums
1974-4-10
107
San Luis Obispo
W of hwy 1 on marine terr of San Simeon Point
Comment
JEPS35067
Triphysaria micrantha
R. F. Hoover
1958-4-11
8447
San Luis Obispo
Atascadero-Creston Road
Comment
OBI9357
Triphysaria micrantha
Robert F. Hoover
1958-4-11
8447
San Luis Obispo
Atascadero-Creston Rd
Comment
CAS-BOT-BC200074
Trisetum canescens
Clare B. Hardham
1957-5-30
2072
San Luis Obispo
Headwaters of Las Tablas Creek
Comment
OBI69764
Triteleia ixioides subsp. cookii
D. R. Miller
1993-5-15
593 -7
San Luis Obispo
Pine Mountain Region. Below Cline cabin, near tobacco flats
Comment
CAS-BOT-BC524327
Triteleia ixioides subsp. ixioides
Clare B. Hardham
1957-6-8
2200
San Luis Obispo
Shores of Franklin Creek, Camp Natoma
Comment
CDA17712
Triticum aestivum
Austin Griffiths
1987-5-18
18187
San Luis Obispo
Pismo Dunes; W of Oso Flaco Lake.
0
Comment
OBI56439
Tropaeolum majus
David J. Keil
1999-3-14
28211
San Luis Obispo
Cambria. Fern Canyon along trail off Fern Drive.
Comment
CAS-BOT-BC73841
Tropidocarpum gracile
R. F. Hoover
1958-3-19
8415
San Luis Obispo
West side of Soda Lake, Carrizo Plain.
Comment
OBI31273
Tropidocarpum gracile
Joy Nishida, Melissa Luckow
1983-3-10
548
San Luis Obispo
Amer Cyn. 1.8 mi S of Amer Cyn campground
506
Comment
POM203601
Tropidocarpum gracile
I. L. Wiggins
1932-3-20
5777
San Luis Obispo
Hillsides in immediate vicinity of Cholame.
Comment
UC2027464
Typha domingensis
Greg Wilvert
2005-6-29
483
San Luis Obispo
Southeast Half of the Caliente Range. Padrones Spring.
Comment
OBI82573
Typha latifolia
David J. Keil
2015-7-8
33304
San Luis Obispo
Atascadero. Southeast of intersection of El Camino Real and San Rafael Road
280
Comment
UCR247965
Umbellularia californica
Joshua Sanchez, Tyler Davisson, Jack Hutchison
2012-1-26
002
San Luis Obispo
Poly Canyon Road, 30 yards past 3rd gate, off to right of path
107
Comment
OBI39717
Umbellularia californica
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
15951
San Luis Obispo
2.9 mi E of jctn w/ Santa rosa Crk rd along dirt road up Cypress Mtn along Steiner Crk
Comment
JEPS36355
Uropappus lindleyi
W. L. Jepson
1927-4-26
12015
San Luis Obispo
Carrizo Plain
670
Comment
OBI15602
Uropappus lindleyi
Russell Gorman
1956-4-6
54
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
OBI30667
Uropappus lindleyi
David J. Keil
1981-5-19
14729
San Luis Obispo
Indian Knob. Upper slopes
Comment
OBI31367
Uropappus lindleyi
Joy Nishida, Robert Allen
1982-4-10
251
San Luis Obispo
American Cyn. Near stream in campground
524
Comment
CAS-BOT-BC404014
Urtica dioica subsp. holosericea
Ynez Whilton Winblad
1937-6-17
s.n.
San Luis Obispo
Roosevelt Highway n. of San Simeon
Comment
CAS-BOT-BC412530
Urtica urens
Ernest C. Twisselmann; Donald J. Bedell
1969-11-15
16335
San Luis Obispo
Santa Ysabel Ranch, 5 miles south of Paso Robles
182
Comment
OBI73277
Urtica urens
Michael Walgren
2010-9-7
191
San Luis Obispo
Vicinity of San Simeon State Park, on San Simeon Point
Comment
OBI14426
Vaccinium ovatum
Robert F. Hoover
1947-2-10
6613
San Luis Obispo
Price Cyn
Comment
UC1121137
Vaccinium ovatum
H. C. Lee
1936-2-10
390
San Luis Obispo
1 mi s Indian Knob; Arroyo Grande
106
Comment
OBI3302
Vaccinium ovatum
Neil Havlik
1969-4-5
316
San Luis Obispo
1/2 mi S of Cambria across the Lee Street bridge, on the uphill side of the road
Comment
UC195689
Venegasia carpesioides
Ira J. Condit
June 1912
San Luis Obispo
San Carpojo
Comment
UC1953249
Verbena bracteata
David Keil
2009-10-11
30659
San Luis Obispo
South end of dam at Lake Nacimiento.
Comment
OBI27393
Verbena lasiostachys
Thomas Burrows
1980-6-20
80
San Luis Obispo
Reservoir Cyn
168
Comment
OBI23368
Verbena lasiostachys
David J. Keil
1979-5-26
13091
San Luis Obispo
S of San Luis Obispo just S of jctn of S Higuera and US 101 and E along ridgeline
Comment
CDA17557
Verbena lasiostachys var. lasiostachys
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes; At N. edge of Jack Lake.
Comment
OBI3954
Verbena lasiostachys var. scabrida
Elizabeth Rudd
1971-4-24
221
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
JEPS35336
Veronica anagallis-aquatica
R. F. Hoover
1964-6-11
9021
San Luis Obispo
nw end of Laguna (San Luis Obispo); , Laguna
Comment
OBI69760
Veronica arvensis
D. R. Miller
1993-5-16
593 -14
San Luis Obispo
Pine Mt Region. In Horse Draw crkway, above Almaden Flats
884
Comment
SBBG117789
Veronica catenata
E. Painter, M. Wetherwax
2003-3-17
CR 390
San Luis Obispo
Nacimiento River, upstream from Twin Bridges; Camp Roberts
Comment
OBI64109
Veronica peregrina subsp. xalapensis
David J. Keil
2002-4-4
29796
San Luis Obispo
Santa Margarita Ranch. Vicinity of farm pond and associated vernal wetlands north of Santa Margarita and east of US 101. Vicinity of 35.4035 deg. N, 120.6199 deg. W
305
Comment
OBI51831
Veronica serpyllifolia subsp. serpyllifolia
D. R. Miller, S. G. Ayres
1992-5-2
592 1 A
San Luis Obispo
17205 Oak rd Garden Farms
Comment
UCD108668
Vicia hassei
G. F. Hrusa
1995-5-28
12210
San Luis Obispo
San Luis Obispo County: E base of Ridge 2.
500
Comment
SBBG67502
Vicia nigricans var. gigantea
J. Hopkins
1953-3-7
San Luis Obispo
Morro Bay
Comment
OBI4813
Vicia sativa
Mike Wemp
1972-3-29
2
San Luis Obispo
About 1/4 mi NW of Montana de Oro State Park campground
30
Comment
OBI57917
Vicia sativa
David J. Keil
1998-4-2
26532
San Luis Obispo
East-West Ranch, Cambria
Comment
OBI73284
Vicia sativa subsp. sativa
David J. Keil
2000-5-24
28725
San Luis Obispo
Comment
OBI74404
Viola pedunculata
Theo Fitanides, Anthony Baniaga
2010-4-23
118
San Luis Obispo
Tierra Redonda Mtn BLM ACEC.
426
Comment
OBI8460
Viola pedunculata
Eben McMillan
1952-5-2
83
San Luis Obispo
Choice Valley. 1 mi S, 8 mi E Shandon
Comment
UCD111062
Viola pedunculata
Collector Unknown
1949-4-1
s.n.
San Luis Obispo
San Luis Obispo County.
Comment
OBI17595
Viola pedunculata
Penelope Blackmer
1973-3-31
4
San Luis Obispo
On top of Sw end Yucca Ridge, Penn. Ck Bio Reserve
Comment
UC524038
Viola pedunculata
Ira L. Wiggins
1932-3-23
5837
San Luis Obispo
roadside .5 mi w of Templeton
Comment
OBI39326
Viola purpurea subsp. quercetorum
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18700
San Luis Obispo
7 mi from Calif Rte 1 along San Simeon Crk Rd, near rocky Butte lookout at circle 3 Ranch Gate
Comment
RSA412780
Viola sempervirens
J. Doty
1969-4-25
644
San Luis Obispo
East Cuesta Ridge Road, 1.8 miles east of US Hwy 101. Santa Lucia Mtns.
579
Comment
OBI72551
Vitis vinifera
E. L. Painter & M. Wetherwax, M. Wetherwax
1999-11-15
SLO- 24 b
San Luis Obispo
Camp San Luis Obispo. Chorro Crk, above confluence of main channel nd branch
Comment
POM262010
Vulpia bromoides
I. L. Wiggins
1929-4-15
3604
San Luis Obispo
1 mile north of Morro Beach.
Comment
RSA0028213
Vulpia microstachys
Greg Wilvert
2005-4-24
309
San Luis Obispo
1.4 kilometers S of Padrones Spring.
1109
Comment
UC572305
Vulpia microstachys var. confusa
G. T. Nordstrom
1937-4-13
1068
San Luis Obispo
4 mi nw Chimney Rock; Adelaide Quad.
320
Comment
CAS-BOT-BC184513
Vulpia microstachys var. pauciflora
Ernest C. Twisselmann
1955-4-6
1805
San Luis Obispo
Elkhorn Plain, southeastern San Luis Obispo County
731
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
RSA0019377
Vulpia microstachys var. pauciflora
Joan Stewart, Chuck
2005-4-3
2453
San Luis Obispo
Carizzo [Carrizzo Plain]
Comment
UCD93983
Vulpia microstachys var. pauciflora
A. A. Beetle
1942-4-15
3038
San Luis Obispo
San Luis Obispo County: southwestern part of county. Above the Santa Maria River near Taylor Springs.
Comment
CAS-BOT-BC185752
Vulpia myuros subsp. megalura
Ernest C. Twisselmann
1955-4-26
1897
San Luis Obispo
Painted Rock, Carrisa Plains
731
Comment
CHSC85724
Weigela florida
Austin P. Griffiths; Mary C. Goodwin
1978-4-30
San Luis Obispo
Central Coast. San Luis Obispo.
Comment
RSA165998
Wolffia columbiana
M. A. Piehl
1963-8-4
63781
San Luis Obispo
Shallow margin of north arm of Oso Flaco Lake.
3
Comment
UC36781
Wyethia helenioides
unknown
1822-3-4
San Luis Obispo
South Coast Ranges
Comment
OBI74446
Xanthium spinosum
David J. Keil, with V. L. Holland
1988-9-9
21113
San Luis Obispo
North of Cayucos. West of Highway 1 on Villa Creek Road at site of partially constructed abalone farm
20
Comment
OBI22944
Xanthium strumarium
David J. Keil
1979-10-27
13659
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
SBBG117739
Xanthium strumarium
M. Wetherwax, E. Painter
2002-9-4
CR 366
San Luis Obispo
Sulphur Springs Rd, near pipeline crossing; Camp Roberts
251
Comment
OBI34326
Zeltnera davyi
David J. Keil, Eric A. Wise
1983-8-30
17911
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
SD115084
Zostera marina
W. P. Armstrong
1983-6-9
1138
San Luis Obispo
Morro Bay, quiet water of bay
Comment