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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SEINET3869166
Abies bracteata
D. R. Miller
1996-1-24
196 -606
San Luis Obispo
Scattered at one location. These trees are in the Maimolejo creek narrows area. In the extreme western corner of study area.; 0
335
Comment
POM307948
Abronia
Lyman Benson
1963-5-5
16267
San Luis Obispo
Oso Flaco Lake, sand dunes near Guadalupe.
8
Comment
OBI61064
Abronia latifolia
P. A. Holden
1968-4-27
237
San Luis Obispo
Just N of Oso Flaco Lake, 1/4 mi from beach
Comment
OBI78312
Abronia latifolia
Helen Jones
1981-5-5
74
San Luis Obispo
Piedras Blancas Point, just above the mean high tide mark
Comment
SBBG112713
Abronia latifolia
C. B. Hardham
1957-11-19
2750
San Luis Obispo
Piedras Blancas
Comment
OBI53423
Abronia latifolia
Arthur W. Hazebrook
1993-5-23
242
San Luis Obispo
Nipomo Dunes complex, SE portion of Big Coreopsis Hill and open dunes
Comment
OBI28421
Abronia maritima
Karin Long
1982-4-3
s.n.
San Luis Obispo
Morro Bay Sand spit at the southern end of Shark Inlet
Comment
UCR122123
Abronia maritima
George K. Helmkamp
2002-4-20
7453
San Luis Obispo
Central Coast, Los Osos, 0.2 mile northwest of Monarch Lane
9
Comment
JEPS13567
Abronia pogonantha
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-23
5201
San Luis Obispo
1.6 mi n of junction Creston La Plaza road (along upper part of Cammatti Canyon road.)
405
Comment
UC1315012
Abronia pogonantha
R. F. Hoover
1967-4-9
10416
San Luis Obispo
near n end of Elkhorn Plain (Canyon in Temblor Range); Temblor Range
Comment
CAS-BOT-BC229448
Abronia umbellata
R. W. S.
1883-6-26
s.n.
San Luis Obispo
Unspecified
Comment
OBI488
Acacia longifolia
Michael Walgren
2016-3-4
488
San Luis Obispo
Pismo State Beach, in dunes immediately west of the Oceano Campground off Pier Ave. A naturalized invasive in backdunes, along with other inasive trees
8
Comment
SD240996
Acacia melanoxylon
A. C. Sanders
2011-2-21
38734
San Luis Obispo
Central Coast: Cambria, along Burton Dr., down canyon from intersection with Eaton Rd., to the edge of the East Village at the creek crossing.
14
Comment
SBBG83999
Acanthomintha obovata subsp. cordata
C. F. Smith
1986-5-15
12090
San Luis Obispo
W of Caliente Mtn lookout
1524
Comment
POM262062
Acer macrophyllum
I. L. Wiggins
1929-4-16
3667
San Luis Obispo
Grade 6 miles above Moro on Atascadero Road.
Comment
UC1071654
Acer negundo var. californicum
B. Bolt
1936-3-23
645
San Luis Obispo
1/2 mi n Valencia Peak; Cayucos Quadrangle
Comment
OBI54153
Achillea millefolium
David J. Keil, Kathleen Keil
1995-4-15
24901
San Luis Obispo
Shell Creek Rd, ca 1/2 mi N of jctn with Calif Rte 58
Comment
SBBG14050
Achillea millefolium
E. R. Blakley
1962-5-23
5136
San Luis Obispo
near the outlet at the W edge of Oso Flaco Lake
Comment
CAS-BOT-BC28741
Achillea millefolium
Clare B. Hardham
1957-11-7
2729
San Luis Obispo
Mouth of Old Creek
Comment
OBI17151
Achillea millefolium
T. Elliott
1966-4-23
34
San Luis Obispo
20 mi outside S. Marguerita along hwy 58
Comment
OBI62521
Achillea millefolium
L. D. Oyler
1990-6-12
1179
San Luis Obispo
Mobil Oil Property just N of UNOCAL property boundary N of UNOCAL pump #K8
Comment
RSA416207
Achillea millefolium var. californica
Mary E. Wall
1933-5-20
s.n.
San Luis Obispo
Santa Margarita, El Dorado School
Comment
UC1953295
Achyrachaena mollis
Anthony Baniaga with Daniel Chavez
2010-3-14
46
San Luis Obispo
Tierra Redonda Mountain.
Comment
OBI37656
Achyrachaena mollis
David J. Keil, Dirk Walters
1980-4-10
13766
San Luis Obispo
E of Soda Lake Rd 0.2-1 mi on dirt rd ca 3.5 mi S of hwy 58
Comment
SBBG107963
Acmispon glaber
C. B. Hardham
1959-2-25
4034
San Luis Obispo
S end of Morro Bay
Comment
OBI12963
Acmispon glaber var. glaber
Robert F. Hoover
1967-6-9
10626
San Luis Obispo
S end of Morro Bay
Comment
OBI12983
Acmispon glaber var. glaber
Robert F. Hoover
1964-6-6
8968
San Luis Obispo
Los Osos
Comment
OBI17748
Acmispon glaber var. glaber
Dave Imper
1977-1-8
39
San Luis Obispo
Price Cyn Tarsands Project; 1 mi SW of hwy 227 on Price Cyn rd
76
Comment
SD124809
Acmispon heermannii var. orbicularis
Robert J. Rodin
1970-9-10
8431
San Luis Obispo
Pismo Beach State Park; 300 yards from the Pacific Ocean.
Comment
OBI13058
Acmispon junceus var. junceus
Robert F. Hoover
1965-6-17
9434
San Luis Obispo
Santa Lucia Range. Ridge NW of Cuesta Pass
Comment
OBI40935
Acmispon parviflorus
F. A. Lindholm
1971-4-8
128
San Luis Obispo
6 mi N of Cayucos
518
Comment
OBI42293
Acmispon parviflorus
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19511
San Luis Obispo
Santa Margarita Ranch 3.6 mi SE of town along ranch rd. E base of Santa Lucia mts, locally the E boundary of the Las Pilitas fire July 85
Comment
OBI4000
Acmispon strigosus
Elizabeth Rudd
1971-3-9
166
San Luis Obispo
3 mi N of Santa Margarita
305
Comment
OBI61025
Acmispon strigosus
George Butterworth
1998-4-22
238
San Luis Obispo
Carrizo Plain Natural Area. 250 yds NE of Elkhorn Rd, 12.6 mi NW of Soda Lake Rd T32S, R22E, S27
747
Comment
SD178157
Acmispon strigosus
G. K. Helmkamp
2004-2-19
8310
San Luis Obispo
Central Coast: northwest of Nipomo, Pomeroy Rd., 0.2 mi north of Willow Rd. At roadside.
91
Comment
SBBG34000
Acmispon strigosus
L. S. Rose
1969-4-14
69025
San Luis Obispo
10 mi SW of Shandon, Shell Cyn
426
Comment
OBI28540
Acmispon wrangelianus
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
41
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
OBI58045
Acmispon wrangelianus
David J. Keil
1998-6-1
27554
San Luis Obispo
E of Templeton on Lowes Canyon Rd., just S. of Monterey Co. line.
Comment
SBBG107966
Acmispon wrangelianus
C. B. Hardham
1960-4-2
5323
San Luis Obispo
11 mi E of Cambria, Hwy 41
335
Comment
SBBG94127
Acourtia microcephala
S. A. Junak
1990-7-13
4418
San Luis Obispo
near N edge of Cuesta Ridge Botanical Area, powerline access rd, in small cyn between first and second high voltage tower E of W Cuesta ridge Rd, ca. 1.3 rd mi S of Tassajera Crk Rd
548
Comment
UC1070050
Acourtia microcephala
T. M. Hendrix
1937-6-4
249
San Luis Obispo
5 mi nw El Dorado School; Pozo Quad.
518
Comment
SBBG7854
Acroptilon repens
C. B. Hardham
1957-9-21
2647
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC29915
Acroptilon repens
Clare B. Hardham
1957-9-23
2647
San Luis Obispo
Santa Lucia Mountains, intersection of Lago Road and Mooro Road
Comment
OBI10240
Adenostoma fasciculatum
Robert F. Hoover
1964-6-5
8912
San Luis Obispo
Santa Lucia Range; Ridge SE of Cuesta pass
Comment
OBI28244
Adenostoma fasciculatum
Spasbo/Krystoff
1982-4-18
33
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
OBI28269
Adenostoma fasciculatum
Rick Frelinger
1982-5-25
88
San Luis Obispo
San Luis Crk in Reservoir Cyn
Comment
SBBG127402
Adenostoma sparsifolium
D. Keil
1986-9-27
19770
San Luis Obispo
ca. 0.5 mi E of Pine Cyn Forest Station along St Hwy 166
Comment
OBI4303
Adiantum jordanii
Felice Movich
1969-5-26
183
San Luis Obispo
Stenner Creek Road, San Luis Obispo
Comment
OBI80514
Adiantum jordanii
Tyler Lutz
2013-2-16
1
San Luis Obispo
Hillside behind 259 Squire Canyon Rd.
65
Comment
UC1224750
Agoseris grandiflora var. grandiflora
R. F. Hoover
1949-5-16
7700
San Luis Obispo
Poly Canyon Poly Canyon
Comment
OBI56689
Agoseris heterophylla var. cryptopleura
David J. Keil
1998-4-7
26587
San Luis Obispo
S of Creston on Hwy 229, 1.4 mi. S of Rocky Canyon Rd.
384
Comment
UC1125470
Agoseris heterophylla var. cryptopleura
N. K. Carlson
1936-3-28
259
San Luis Obispo
.4 mi N of San Margarite; San Luis Obispo Quad.
304
Comment
CAS-BOT-BC127029
Agrostis exarata
R. F. Hoover
1965-5-22
9393
San Luis Obispo
Cambria. North of town.
Comment
OBI22540
Agrostis exarata
Robert F. Hoover
1950-6-21
8030
San Luis Obispo
San Simeon Crk just below forks
Comment
OBI2571
Agrostis exarata
Larry E. Brown
1971-7-8
2062
San Luis Obispo
In Prefumo Cyn near San Luis Obispo
Comment
OBI80452
Agrostis exarata
David J. Keil
1985-6-19
18923
San Luis Obispo
Cultivated field east of Eto Lake.
10
Comment
CDA11467
Agrostis hooveri
G. F. Hrusa
1995-5-28
12229
San Luis Obispo
Black Butte Research Natural Area. Ridge immed. WNW of Peak 2.
Comment
SBBG95730
Aira caryophyllea
D. Keil
1986-6-3
19632
San Luis Obispo
Clark Valley Rd 0.5-0.75 mi SW of Los Osos Valley Rd
Comment
RSA353529
Alisma triviale
Thekla Mohr
1911-07
s.n.
San Luis Obispo
San Luis Obispo
Comment
OBI61084
Alisma triviale
P. A. Holden
1968-6-17
459
San Luis Obispo
In pond just below bridge over Santa Margarita Crk on hwy 58 5 mi E of Santa Margarita
Comment
CAS-BOT-BC462354
Allium amplectens
Clare B. Hardham
1957-5-30
2094
San Luis Obispo
Intersection of Las Tablas Creek and road to Camp Natoma; Santa Lucia Mountains
Comment
OBI74408
Allium crispum
Theo Fitanides, Anthony Baniaga
2010-4-23
122
San Luis Obispo
Tierra Redonda Mtn BLM ACEC.
430
Comment
CAS-BOT-BC468917
Allium crispum
Clare B. Hardham
1960-5-5
5744
San Luis Obispo
Pine Mt.
762
Comment
OBI69904
Allium fimbriatum var. fimbriatum
D. R. Miller
2005-5-24
505 .802
San Luis Obispo
Pine Mt Region. In Almaden flats, upper headwaters of North fork ofPico crk
853
Comment
SBBG107898
Allium haematochiton
C. B. Hardham
1958-3-22
2905
San Luis Obispo
Stenner Crk near San Luis Obispo
Comment
CAS-BOT-BC135864
Allium haematochiton
Alice Eastwood; John Thomas Howell
1936-5-7
2268
San Luis Obispo
Serrano Canyon near San Luis Obispo
Comment
UC1296353
Allium hickmanii
R. F. Hoover
1952-5-10
8164
San Luis Obispo
on mesa summit just s mouth of Arroyo de la Cruz
Comment
PGM3202
Allium hickmanii
Vern Yadon
1996-4-23
San Luis Obispo
Santa Lucia Mountains, Piedras Blancas seaward Highway 1, 1-2 mi N Piedras Blancas
Comment
CAS-BOT-BC470931
Allium howellii var. howellii
Eben McMillan
1957-4-17
34 -23
San Luis Obispo
Low hills at the foot of Caliente Mountain, southern Carrisa Plains.
838
Comment
CAS-BOT-BC470940
Allium howellii var. howellii
David D. Keck; J. Clausen
1935-4-10
3158
San Luis Obispo
18 miles south of Soda Lake toward southern end of Carrizo Plain.
609
Comment
SEINET12052478
Allium lacunosum
C. B. Hardham
1960-1
5997
San Luis Obispo
Santa Lucia Mountains
823
Comment
UC1133820
Allium peninsulare var. peninsulare
C. A. Graham
1939-5-2
557
San Luis Obispo
4 mi se Joughin Ranch; Las Padres National Forest, Branch Mt. Quadrangle
Comment
OBI7016
Allium sativum
Shirley Vaughan
1974-6-1
26
San Luis Obispo
Morro Strand Beach
Comment
SBBG104394
Alnus rhombifolia
D. A. Young, F. L. Johnson
1992-6-17
ROB 58
San Luis Obispo
ca. 1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
OBI38230
Amaranthus albus
Eric Wise
1983-10-16
1824
San Luis Obispo
Twisselmann Lake. Summit of Palo Prieta Cyn near Cholame
Comment
OBI59726
Amaranthus blitoides
George Butterworth
1997-11-5
211
San Luis Obispo
Beside hwy 58 about 4 mi W of Pozo rd
Comment
OBI60704
Amaranthus retroflexus
Ann Cochran
1986-7-19
31
San Luis Obispo
Orchard at the corner of Cucamunga and Doris trl
579
Comment
OBI80672
Ambrosia acanthicarpa
David J. Keil
1992-10-19
23844
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
OBI59691
Ambrosia chamissonis
Larry Kelly, David J. Keil
1988-10-1
303
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UCR134446
Ambrosia chamissonis
George K. Helmkamp
2003-9-26
8177
San Luis Obispo
Central Coast, SW edge of Oceano; border of sand dune recreation area
6
Comment
OBI54495
Ammophila arenaria
Todd Wendler
1981-5-19
s.n.
San Luis Obispo
W of Nipomo .4 mi W of State hwy 1 at Oso Flaco Rd
Comment
SBBG118239
Amorpha californica
M. Wetherwax, E. Painter
2000-10-17
CR 131
San Luis Obispo
Sulphur Spring Rd, close to intersection with Deer Trail; Camp Roberts
240
Comment
CAS-BOT-BC180592
Amorpha californica var. californica
Alice Eastwood
1928-5-17
15147
San Luis Obispo
Along old road to Pozo
Comment
UC410840
Amorpha californica var. californica
Alice Eastwood
1928-5-17
15147
San Luis Obispo
along old road to Pozo
Comment
RSA508243
Amsinckia douglasiana
R. F. Thorne, P. Everett
1963-4-18
31485
San Luis Obispo
4 miles south of Cholame
488
Comment
OBI62187
Amsinckia furcata
G. F. Hrusa, L. Saslaw
2001-4-12
15775
San Luis Obispo
Carrizo Plain National Monument, shale hill at N end of Elkhorn Plain
760
Comment
OBI64396
Amsinckia menziesii
David J. Keil
2001-3-28
29189
San Luis Obispo
Highway 46, 0.4 miles southwest of Cholame
Comment
OBI77707
Amsinckia menziesii
David J. Keil, with Clare Hardham and Julie McCulloch
1998-4-17
26793
San Luis Obispo
South of Creston on ____ Road at McColloch property, with O'Donnovan Road; 1 mile N of Hwy 58.
Comment
RSA0089969
Amsinckia retrorsa
P. A. Munz
1951-4-14
16328
San Luis Obispo
Queen Bee Public Camp, La Panza Range.
701
Comment
SBBG15539
Amsinckia spectabilis
M. A. Piehl
1963-4-21
6390
San Luis Obispo
near Lion Rock, S of Los Osos
9
Comment
SBBG34870
Amsinckia spectabilis
Mrs. R. W. Summers
-Aug-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
POM147152
Amsinckia spectabilis
Alice Eastwood
1927-4-7
14260
San Luis Obispo
Morro near San Luis Obispo.
Comment
UCR141003
Amsinckia spectabilis var. microcarpa
George K. Helmkamp
2004-3-10
8336
San Luis Obispo
Central Coast, Nipomo Mesa, along Pomeroy Rd, 0.2 mi N of Willow Rd, NW of Nipomo
91
Comment
UCSB40806
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 Read comments Feb 8 2007
SBBG133049
Amsinckia tessellata var. gloriosa
D. Keil, L. D. Althouse
2010-3-22
30667
San Luis Obispo
N of Hwy 58 off Bitterwater Rd, Sect 8
Comment
JEPS86727
Amsinckia tessellata var. tessellata
Paul Sugnet
1988-3-4
San Luis Obispo
near Soda Lake Road; Carrizo Plains
640
Comment
UCD105534
Amsinckia vernicosa
Robert E. Preston
2010-4-23
2769
San Luis Obispo
San Luis Obispo County: W slope of Temblor Range, 5.6 mi ENE of Simmler.
1025
Comment
RSA770030
Amsinckia vernicosa var. vernicosa
David J. Keil, CNPS Rare Plant Workshop participants
2010-3-25
30671
San Luis Obispo
Chimineas Ranch, about 1 mile south of main ranch.
Comment
UC1529042
Amsinckia vernicosa var. vernicosa
Dean W. Taylor
1986-3-23
8739
San Luis Obispo
ridge 1 mi se of Crocker Grade summit; Temblor Range
883
Comment
CAS-BOT-BC64111
Ancistrocarphus filagineus
Ernest C. Twisselmann
1954-5-13
1232
San Luis Obispo
Upper Horseshoe Canyon, Temblor Mountains
853
Comment
OBI10752
Androsace elongata subsp. acuta
Robert F. Hoover
1949-4-2
7570
San Luis Obispo
Cottonwood Pass near summit
Comment
OBI58486
Androsace elongata subsp. acuta
David J. Keil
1998-6-5
27643
San Luis Obispo
Crest of Caliente range on Selby Rd. (35 deg. 05.440' x 119 deg. 51.203')
Comment
OBI77355
Anemopsis californica
George Butterworth
2012-7-27
873
San Luis Obispo
Chimineas. Near Cuyama River
442
Comment
CAS-BOT-BC102279
Anthemis cotula
Ernest C. Twisselmann
1969-8-23
15935
San Luis Obispo
Spring Lake canyon, Dorothy Twisselmann Ranch
685
Comment
CDA11487
Antirrhinum multiflorum
G. F. Hrusa, K. Phillips, A. Flinck
1995-5-29
12265
San Luis Obispo
Black Butte Research Natural Area, ridge SE of Cuesta Pass. Near entrance 2 along W side of main ridge road.
Comment
UCD123455
Antirrhinum multiflorum
G. F. Hrusa; K. Phillips, A. Flinck
1995-5-29
12265
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area, near entrance 2 along west side of main ridge road.
600
Comment
RSA44350
Antirrhinum ovatum
Eben McMillan
1949-01
s.n.
San Luis Obispo
North end of Carrizo Plain
Comment
OBI81004
Apiastrum angustifolium
David J. Keil
2015-2-21
32678
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
Comment
SBBG107263
Apiastrum angustifolium
C. B. Hardham
1958-5-3
3185
San Luis Obispo
Cuesta
Comment
UC454523
Apiastrum angustifolium
I. J. Condit
1910-5-14
San Luis Obispo
Osos Valley
Comment
UC659047
Apiastrum angustifolium
Mildred E. Mathias
1937-4-25
1187
San Luis Obispo
Morro Bay
Comment
OBI57688
Apiastrum angustifolium
Austin P. Griffiths, Kathleen G. Jones
1980-5-24
s.n.
San Luis Obispo
Oceano Dunes; behind primary dunes in Dune Buggy Hill area
Comment
OBI80679
Arabidopsis thaliana
D. R. Miller
2015-3-18
315 .1112
San Luis Obispo
growing along water trail at Fishburn cabin, Bear Cyn. Tobacco creek drainage.
427
Comment
UC1296173
Arabis glabra
R. F. Hoover
1947-6-3
7267
San Luis Obispo
Price Canyon
Comment
UCR42641
Arabis glabra
David J. Keil, R. R. Pimental, R. A. Pimental, D. R. Miller
1985-4-27
18605
San Luis Obispo
19.5 mi. from Calif. Route 1 along San Simeon Creek Road, north of Rocky Butte lookout at locked gate
732
Comment
OBI14776
Arbutus menziesii
Robert J. Rodin
1957-4-9
6132
San Luis Obispo
Near crest of Cuesta Summit, 4 mi N of SLO
Comment
CAS-BOT-BC25173
Arctostaphylos crustacea subsp. crinita
R. F. Hoover
1947-3-8
6649
San Luis Obispo
Cambria
Comment
OBI71456
Arctostaphylos crustacea subsp. crustacea
David J. Keil
1999-3-23
28217
San Luis Obispo
Montana de Oro State Park.
Comment
CAS-BOT-BC25036
Arctostaphylos cruzensis
R. F. Hoover
1950-1-15
7761
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of), on hill top.
Comment
OBI14733
Arctostaphylos cruzensis
Robert F. Hoover
1959-4-3
8493
San Luis Obispo
1.8 mi N of Arroyo de la Cruz on state hwy 1
Comment
OBI14735
Arctostaphylos cruzensis
Robert F. Hoover
1950-1-15
7762
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of)
Comment
OBI66794
Arctostaphylos glandulosa
Austin P. Griffiths
1984-2-5
s.n.
San Luis Obispo
South Coast Ranges. Inner rim of trl from Pozo Summit to Pine Mtn, well into Pinus coulteri stands near Pine Mtn. Township/Range: T30S, R16E, Sect 8 BM: M
1006
Comment
SEINET11989165
Arctostaphylos glandulosa f. cushingiana
R. Gankin, Hildreth, W. R.
1967-1
1134
San Luis Obispo
0.4 mi SE of Pozo summit
Comment
OBI14717
Arctostaphylos glandulosa subsp. glandulosa
Robert F. Hoover
1946-9-22
6440
San Luis Obispo
West of Paso Robles on road to Adelaida
Comment
RSA43169
Arctostaphylos glandulosa subsp. glandulosa
Robert F. Hoover
1946-10-26
6530
San Luis Obispo
Summit above (se. of) Cuesta pass.
Comment
RSA252155
Arctostaphylos glandulosa subsp. zacaensis
Gary D. Wallace
1974-11-29
1325
San Luis Obispo
S of Hearst Ranch at the head of San Simeon Creek Rd. 7.9 mi from jct. with hwy 1.
457
Comment
CAS-BOT-BC39224
Arctostaphylos glauca
Alice Eastwood
1928-5-19
15138
San Luis Obispo
Along the old road to Pozo
Comment
CDA17640
Arctostaphylos glauca
Austin Griffiths, Gaylord Jones, T. Gaskin, G. Ruggerone
1984-1-15
s.n.
San Luis Obispo
South Coast Ranges; Along W side of path at S edge of first pine grove, South Trail, Pozo Summit.
853
Comment
SEINET11989229
Arctostaphylos glauca
R. Gankin, Srivastara, L.; Lamonreux, C.
1958-1
279
San Luis Obispo
Santa Margarita-Creston road, 1 mi W of jct of above road with road to McKittrick via Wells Corner
Comment
CAS-BOT-BC24528
Arctostaphylos hookeri subsp. hearstiorum
Brandegee
1889-6-1
28
San Luis Obispo
San Simeon.
Comment
JEPS98831
Arctostaphylos hookeri subsp. hearstiorum
James B. Roof, Walter Knight, Irja Knight
1966-3-1
San Luis Obispo
S escarpment E of hwy at Arroyo de los Chinos; Hearst Ranch
Comment
UC1309692
Arctostaphylos luciana
F. H. Raymond
1930-12-20
134
San Luis Obispo
one half mi e Cuesta; San Luis Obispo Quadrangle
609
Comment
UCD52493
Arctostaphylos morroensis
Roman Gankin; Lalit Srivastara and Chas. Lamoureux
1958-2-5
271
San Luis Obispo
South end of Morro Bay.
Comment
CAS-BOT-BC40112
Arctostaphylos morroensis
Alice Eastwood
1928-5-16
15107
San Luis Obispo
On road to Pecho
Comment
CAS-BOT-BC39866
Arctostaphylos obispoensis
R. F. Hoover
1958-3-26
8434
San Luis Obispo
Ridge of Santa Lucia Mts. NW of Cuesta Pass.
Comment
OBI14587
Arctostaphylos obispoensis
Robert F. Hoover
1967-2-15
10206
San Luis Obispo
Lower part of Lopez Cyn
Comment
UCD52940
Arctostaphylos obispoensis
David A. Young; with S. A. Junak and M. Carroll
1989-3-13
1845
San Luis Obispo
West end of Cuesta Ridge Botanical area near the end of the reserve.
Comment
UCR26058
Arctostaphylos obispoensis
Michael J. Kelly
1975-3-27
42
San Luis Obispo
Left side of Hwy 41, 6 mi east of Morro Bay.
183
Comment
CAS-BOT-BC39829
Arctostaphylos obispoensis
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Near old mine, back of Wynn's Place
Comment
CAS-BOT-BC39874
Arctostaphylos obispoensis
Clare B. Hardham
1956-2-23
145
San Luis Obispo
Santa Lucia Mountains - Cerro Alta, near top
Comment
RSA160006
Arctostaphylos obispoensis
Clare B. Hardham
1961-5-12
7124
San Luis Obispo
Santa Lucia Mountains: east of Cerro Alto, along road to Cypress Grove.
609
Comment
RSA633453
Arctostaphylos osoensis
Jon E. Keeley
1996-6-24
27615
San Luis Obispo
North face of Hollister Peak, east of Morro Bay.
250
Comment
SD245354
Arctostaphylos osoensis
David Keil
1998-6-12
27812
San Luis Obispo
Park Ridge area E of border of Morro Bay State Park, W of Hollister Peak.
Comment
CAS-BOT-BC44404
Arctostaphylos pechoensis
R. F. Hoover
1960-4-9
8519
San Luis Obispo
Rocky sandstone slope along coast south of Coon Creek
Comment
OBI14567
Arctostaphylos pechoensis
Robert F. Hoover
1964-1-19
8625
San Luis Obispo
Lower coon crk, about 2 mi from coast
Comment
UC1309713
Arctostaphylos pilosula
H. C. Lee
1936-4-28
578
San Luis Obispo
1 1/2 mi nw Park Ranch; Nipomo Quadrangle
259
Comment
JEPS49512
Arctostaphylos pilosula
H. A. Jensen
1933-6-14
San Luis Obispo
near Miles
152
Comment
JEPS81585
Arctostaphylos pilosula
R. Raiche
1982-1-28
20065
San Luis Obispo
Atascadero Road near La Paz Lane (e flank of range); Santa Lucia Range
Comment
SEINET11995495
Arctostaphylos pilosula
W. Knight, Knight, I.
1986-1
6349
San Luis Obispo
Santa Barbara Rd (Atascadero Rd) 2 mi from Atascadero
Comment
OBI66509
Arctostaphylos tomentosa
David J. Keil
1985-6-19
18871
San Luis Obispo
Hills S of Los Osos
Comment
UCD51354
Arctostaphylos tomentosa
Roman Gankin; W. R. Hildreth
1967-10-11
1113
San Luis Obispo
Ridge north of Arroyo de los Chinos, east of State Route #1, ca. 9 miles north of San Simeon, San Luis Obispo County, east of State Route 1 ca. 1/4 mile.
Comment
UC1392907
Arctostaphylos tomentosa subsp. crustacea
R. F. Hoover
1969-2-2
11185
San Luis Obispo
above Los Osos
Comment
UC549487
Arctostaphylos tomentosa subsp. crustacea
J. E. Adams
1935-2-24
1002
San Luis Obispo
Davis Canyon Pecho Hills
Comment
OBI14500
Arctostaphylos tomentosa subsp. tomentosa
Robert F. Hoover
1950-1-15
7763
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of)
Comment
UCD53554
Arctostaphylos viridissima
A. E. Wieslander
1936-5-11
636
San Luis Obispo
Head of Wild Cherry Canyon.
457
Comment
CAS-BOT-BC174083
Arenaria paludicola
Malcom A. Nobs; S. Galen Smith
1949-6-23
854
San Luis Obispo
Oso Flaco Lake, ca. 4 miles northwest of Guadalupe
Comment
OBI16784
Argyranthemum frutescens
Richard Anderson
1964-2-15
3
San Luis Obispo
1341 Sydney St, San Luis Obispo
Comment
CAS-BOT-BC137611
Aristida adscensionis
Marcus E. Jones
1882-5-9
3245
San Luis Obispo
San Luis Obispo.
Comment
OBI66601
Aristida adscensionis
David J. Keil
1996-4-17
s.n.
San Luis Obispo
Poly Cyn [Cal Poly campus]
Comment
CAS-BOT-BC179722
Aristocapsa insignis
R. F. Hoover
1949-6-4
7746
San Luis Obispo
Between San Juan River and Carrizo Plain
Comment
OBI51168
Armeria maritima subsp. californica
Jan Barber
1994-4-23
156
San Luis Obispo
San Simeon State Park
Comment
RSA25699
Armeria maritima subsp. californica
Carl B. Wolf
1941-7-11
10986
San Luis Obispo
Along the coast about 1 mi N of Cambria.
15
Comment
OBI40485
Arnica discoidea
D. R. Miller
1986-4-15
4 86 A
San Luis Obispo
Ridge rd between Rocky Butte and Pine MTn, Santa Lucia Range
Comment
UC1953225
Artemisia absinthium
David 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 Bldg. (Bldg. 34)
Comment
OBI79167
Artemisia biennis
David J. Keil
2011-11-9
31173
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area. Lagoon at mouth of Arroyo Grande Creek
Comment
CAS-BOT-BC84920
Artemisia californica
R. F. Hoover
1965-10-1
9691
San Luis Obispo
Coast road just south of Hazard Canyon
Comment
OBI27384
Artemisia douglasiana
Thomas Burrows
1980-8-14
99
San Luis Obispo
Reservoir Cyn
152
Comment
UC1119552
Artemisia douglasiana
H. A. Jensen
1930-7-6
28
San Luis Obispo
mouth San Carpoforo Creek; Cape San Martin Quadrangle
Comment
RSA643284
Asclepias eriocarpa
R. D. Goeden, D. W. Ricker
1980-6-18
s.n.
San Luis Obispo
Santa Rita Creek Road, 3-4 miles east of Cypress Mountain Rd.(east end of road), NE of Cayucos
300
Comment
OBI56283
Asclepias erosa
George Butterworth
1999-8-11
315
San Luis Obispo
Carrizo Plain Natural Area. 15 yds N of Pipeline Rd, .4 mi W of Soda Lake rd. T11N, R25W, S35, NEQ
853
Comment
IRVC29215
Asclepias fascicularis
G. K. Helmkamp, E. A. Helmkamp
2004-8-14
8784
San Luis Obispo
junction of Thompson Rd. and Mehlschau Rd., NE of Nipomo Central Coast
107
Comment
UCR202644
Asclepias fascicularis
George K. Helmkamp
1990-9-3
s.n.
San Luis Obispo
Central Coast, north of the bay at Avila Beach
8
Comment
OBI70129
Asclepias fascicularis
Bernard Miossi
1939-6-16
101
San Luis Obispo
Along hwy 101, 1.5 mi N of San Luis Obispo
56
Comment
UC2013278
Asclepias vestita
David Keil
1998-6-1
27577
San Luis Obispo
E of Templeton on Lowes Canyon Road, just S of Monterey Co. line
Comment
OBI21247
Asparagus asparagoides
R. D. Brister
1964-3-8
28
San Luis Obispo
In SLO
Comment
CDA43228
Asphodelus fistulosus
Richard R. Halse
2012-3-26
8439
San Luis Obispo
Along State Highway 1 at the north edge of Cayucos, by exit 285.
Comment
CAS-BOT-BC65819
Aspidotis californica
Clare B. Hardham
1957-12-29
2841
San Luis Obispo
Black Mountain - Highland District
Comment
UC84432
Astragalus asymmetricus
L. Jared
San Luis Obispo
San Luis Obispo
Comment
RSA113929
Astragalus asymmetricus
H. K. Sharsmith
1954-6-7
4420
San Luis Obispo
24.2 miles south of Cholame, Cholame-Simmler road, Temblor Range.
457
Comment
UCD104641
Astragalus asymmetricus
J. M. Tucker
1958-5-21
3386
San Luis Obispo
San Luis Obispo County: Bitterwater Road, at mouth of Palo Prieto Canyon, Cholame Ranch.
335
Comment
OBI29314
Astragalus curtipes
Lou Morton
1981-5-17
s.n.
San Luis Obispo
On hillside in Laguna Lake Park, on the lower part of the hill
Comment
OBI79000
Astragalus didymocarpus
David J. Keil, Lynne Dee Althouse, Dan Meade, Naomi Oyler, Jason Dart, and Meg Perry
2008-3-31
s.n.
San Luis Obispo
Carrizo Plain. Area proposed for development as solar farm by OptiSolar Corporation. T29S R17E Section 1.
Comment
CAS-BOT-BC182348
Astragalus didymocarpus var. didymocarpus
D. E. Breedlove
1962-3-24
1978
San Luis Obispo
1.4 miles northeast of U.S. 466 at Cholame on State 41
365
Comment
CAS-BOT-BC182359
Astragalus didymocarpus var. didymocarpus
Ernest C. Twisselmann
1961-3-27
6022
San Luis Obispo
Grant's Lake
576
Comment
CAS-BOT-BC182367
Astragalus didymocarpus var. didymocarpus
Ernest C. Twisselmann
1958-5-12
4458
San Luis Obispo
Elkhorn Scarp: canyon above the Van Matre Ranch
792
Comment
RSA0083751
Astragalus didymocarpus var. milesianus
Marcus E. Jones
1882-5-6
s.n.
San Luis Obispo
San Luis Obispo.
Comment
CAS-BOT-BC182639
Astragalus didymocarpus var. obispoensis
Marcus E. Jones
1882-5-6
s.n.
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC182914
Astragalus douglasii
R. C. Barneby
1954-5-2
11266
San Luis Obispo
N.-E. of San Miguel
198
Comment
OBI56751
Astragalus douglasii var. douglasii
David J. Keil, with V. L. Holland
1999-6-9
28369
San Luis Obispo
Camp Roberts. In area with approximate 100 m radius of intersection of F1 Road and D34 Road (ca. 35 deg. 44.734'N x 120 deg. 50.118'W)
366
Comment
LA204957
Astragalus douglasii var. douglasii
Lewis S. Rose;
1936-5-8
36261
San Luis Obispo
8 mi. E of La Panza
670
Comment
OBI13359
Astragalus douglasii var. douglasii
Robert F. Hoover
1947-4-2
6866
San Luis Obispo
Upper Arroyo Grande, 6 mi above county park
Comment
OBI72191
Astragalus gambelianus
E. L. Painter & M. Wetherwax, David J. Keil
2000-4-18
SLO- 66
San Luis Obispo
Camp San Luis Obispo. N side of large serpentine outcrop W of Chorro Reservoir, above tributary of Chorro Crk. UTMs NAD27, zone 10S, 709912E, 3913213N
220
Comment
OBI13338
Astragalus lentiginosus var. nigricalycis
Robert F. Hoover
1968-4-17
11044
San Luis Obispo
Pass at SE end of Carrizo Plain
Comment
CAS-BOT-BC187547
Astragalus macrodon
Ernest C. Twisselmann
1969-4-14
15113
San Luis Obispo
La Panza Range. Shell Creek (near the quail guzzler)
419
Comment
SDSU7598
Astragalus nuttallii
D. F. Howe
1962-6-22
3348
San Luis Obispo
Sand dunes at Lake Opo Flaco.
Comment
CAS-BOT-BC186544
Astragalus nuttallii var. nuttallii
Alice Eastwood; John Thomas Howell
1938-6-15
5974
San Luis Obispo
Between Cambria and San Simeon
Comment
OBI13319
Astragalus nuttallii var. nuttallii
Robert F. Hoover
1948-11-13
7559
San Luis Obispo
West of Oceano
Comment
UC774481
Astragalus nuttallii var. nuttallii
Carl B. Wolf
1941-7-11
10985
San Luis Obispo
along coast about 1 mi n Cambria (w coastal bluffs); n of Cambria
15
Comment
RSA0020356
Astragalus oxyphysus
Greg Wilvert
2005-5-1
370
San Luis Obispo
Southeast half of the Caliente Range. 0.75 km S of Soda Lake Rd. along Pipeline Rd.
849
Comment
OBI13312
Astragalus oxyphysus
Robert F. Hoover
1967-4-16
10461
San Luis Obispo
Pass at SE end of Carrizo Plain
Comment
UCD105154
Astragalus oxyphysus
K. Esau
1935-4-13
s.n.
San Luis Obispo
San Luis Obispo County: 9 miles southeast of Simmler.
Comment
CAS-BOT-BC194111
Astragalus pomonensis
W. R. Dudley
1902-4-2
s.n.
San Luis Obispo
Cambria
Comment
CAS-BOT-BC194122
Astragalus pomonensis
Alice Eastwood; John Thomas Howell
1937-4-23
3886
San Luis Obispo
Nipomo Mesa
Comment
UC1128727
Astragalus trichopodus var. phoxus
B. Bolt
1936-6-3
751
San Luis Obispo
2 3/4 mi ene Atascadero; San Luis Obispo Quad., ene of Atascadero
Comment
UCR134417
Astragalus trichopodus var. phoxus
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6577
San Luis Obispo
Irish Hills, Clark Valley Rd., 3.8 mi south of Los Osos Valley Rd., east of Los Osos
213
Comment
UCR161692
Astragalus trichopodus var. phoxus
George K. Helmkamp, E. A. Helmkamp
2005-2-24
8961
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
UC2027508
Athyrium filix-femina var. cyclosorum
David J. Keil
2012-7-18
31442
San Luis Obispo
Western slope of Nipomo Mesa overlooking agricultural fields. Mountain View Drive between Halcyon Road and railroad trestle.
Comment
CAS-BOT-BC17578
Athysanus pusillus
Clare B. Hardham
1956-3-4
164
San Luis Obispo
Santa Lucia Mountains. Atascadero. Paradise Valley.
Comment
OBI66627
Atriplex argentea var. expansa
David J. Keil
1998-10-9
28184
San Luis Obispo
Elkhorn Plain, Elkhorn Road, ca. 6 miles wnw of Kern Co. line.
Comment
CDA17563
Atriplex californica
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; Oso Flaco Lake area, westerly transect along N. slope of highest E/W dune ridge, N. of Lake.
30
Comment
RSA65399
Atriplex californica
F. W. Peirson
1920-8-1
1822
San Luis Obispo
Morro Inlet.
Comment
RSA0077162
Atriplex cordulata
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-3
3191
San Luis Obispo
Carrizo Plain National Monument: south end of Soda Lake, approx. 0.2 mi E of Soda Lake Rd.
589
Comment
OBI17331
Atriplex coronata
Robert F. Hoover
1952-5-25
8237
San Luis Obispo
S end of Soda Lake, Carrizo plain
Comment
CAS-BOT-BC172616
Atriplex coronata
John Thomas Howell
1948-6-15
24374
San Luis Obispo
San Juan River Valley
365
Comment Read comments Nov 27 2019
SEINET3931246
Atriplex coronata
Robert E. Preston
1998-6-17
1147
San Luis Obispo
1.3 mi E of Simmler, on N side of Hwy 58, ca. 300 ft. N of road. Simmler 7.5' quad.; 0
634
Comment
OBI35257
Atriplex lentiformis
H. E. Jones
1981-5-18
25
San Luis Obispo
Point Piedras Blancas
Comment
SD264807
Atriplex leucophylla
David Keil
2015-8-10
33340
San Luis Obispo
Avila Beach. San Luis Obispo Creek estuary.
0
Comment
OBI71196
Atriplex rosea
Ann Cochran
1986-7-27
45
San Luis Obispo
Area of flats, E of Soda Lake rd, T30S, R19E, sec 28
579
Comment
SEINET4136284
Atriplex semibaccata
Howard C. Stutz
1987-8-15
94520
San Luis Obispo
10 mi. E of Cholame.; 0
Comment
CDA15625
Atriplex spinifera
G. F. Hrusa, Jeff Hart
1993-4-6
10697
San Luis Obispo
Carrizo Plain; S end of Soda Lake on E side.
609
Comment
JEPS119348
Atriplex spinifera
R. Snyder, K. Soler
2012-6-25
CA 160 -06
San Luis Obispo
Carrizo Plain National Monument. Enter CPNM via 7 mile road. Can instantly be seen growing along both sides of road for several miles.
Comment
RSA0020360
Atriplex spinifera
Greg Wilvert
2005-5-1
376
San Luis Obispo
Southeast half of the Caliente Range. Along Pipeline Rd.
915
Comment
CAS-BOT-BC178409
Atriplex spinifera
Roxana S. Ferris
1955-5-24
12817
San Luis Obispo
Carisso (Carrizo) Plain, 3.7 mi. S of Simmler at northern border of Soda Lake
Comment
UC564133
Atriplex spinifera
Roxana S. Ferris
1935-3-29
9108
San Luis Obispo
1 mi n Soda Lake (Carriso Plain); , n of Soda Lake
Comment
RSA43044
Atriplex subspicata
Robert F. Hoover
1946-10-15
6499
San Luis Obispo
Avila.
Comment
OBI59478
Atriplex vallicola
George Butterworth
1997-7-20
140
San Luis Obispo
10 ft E of Panorama Rd, 1.8 mi N of Soda Lake Rd.
587
Comment
OBI73433
Atriplex vallicola
David J. Keil
2010-6-1
30839
San Luis Obispo
Carrizo Plain. South of Belmont Trail, east of where drainage crosses road between Delray Road and Cochise Road.
590
Comment
OBI74285
Avena barbata
Theo Fitanides, Anthony Baniaga
2010-2-28
26
San Luis Obispo
Tierra Redonda BLM ACEC. Tierra Redonda Mtn.
543
Comment
OBI73476
Avena barbata
D. R. Miller
1994-3-23
394 -126
San Luis Obispo
Pine Mt Region. Around walnut orchard, Egebergs, San Simeon crk drainage
650
Comment
SEINET8941585
Avena fatua
R. R. Halse
2015-1
9356
San Luis Obispo
San Simeon, just N of the Motel 6 at 9070 Castillo Drive.
17
Comment
LA211697
Azolla filiculoides
Mark A. Elvin;
2014-9-16
7633
San Luis Obispo
GUADALUPE DUNES, Guandalupe-Nipomo Dunes National Wildlife Refuge, "Colorado Pond," ca. 80 meters from south Refuge boundary.
17.0
Comment
UCR43227
Azolla filiculoides
David J. Keil, E. A. Wise
1982-7-2
16309
San Luis Obispo
Central Coast, Nipomo Mesa area west of Pomeroy Rd along Black Lake Canyon trail
Comment
SEINET6188360
Azolla filiculoides
Eric Wise
1981-9-17
1156
San Luis Obispo
Salinas River at Hwy 58
Comment
OBI83027
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
UC1285127
Baccharis glutinosa
R. F. Hoover
1946-8-3
6261
San Luis Obispo
San Luis Range, Perfumo Canyon
Comment
OBI53858
Baccharis glutinosa
Arthur W. Hazebrook
1993-5-23
220
San Luis Obispo
Nipomo Dunes Complex, Riparian corridor along N base of Big Coreoopsis Hill
Comment
RSA216714
Baccharis pilularis
Robert F. Hoover
1966-9-13
10004
San Luis Obispo
Ragged Point
Comment
UC30353
Baccharis pilularis
J. Burtt Davy
Oct 1896
2715
San Luis Obispo
Port Harford
Comment
OBI16968
Baccharis pilularis
David Gleason
1964-2-9
5
San Luis Obispo
4 mi west of Atascadero
Comment
RSA586512
Baccharis pilularis
F. L. Johnson, E. A. Young
1993-5-27
ROB 0684
San Luis Obispo
Cerro Romualdo
Comment
OBI38491
Baccharis salicifolia
Eric Wise
1983-2-17
1638
San Luis Obispo
Alamo Creek near Twitchell Res. Slow flowing stream in summer subject to severe flooding
Comment
UC1321274
Baccharis salicifolia subsp. salicifolia
R. F. Hoover
1966-9-12
9983
San Luis Obispo
north of Santa Maria (Santa Maria River); Santa Maria River
Comment
CAS-BOT-BC16615
Barbarea orthoceras
R. F. Hoover
1964-5-11
8761
San Luis Obispo
5 miles west of Pozo.
Comment
OBI79521
Bellardia trixago
Michael Walgren
2014-5-16
414
San Luis Obispo
Rocky Butte, inland of San Simeon Point in the north coastal county. A small population observed on the road edge and a small grassland opening surrounded by forest.
537
Comment
CAS-BOT-BC75857
Berberis pinnata
Clare B. Hardham
1956-3-22
230
San Luis Obispo
Santa Lucia Mountains. Klau Mine.
Comment
OBI45019
Bidens pilosa
David J. Keil
1976-10-28
11870
San Luis Obispo
Campus, Cal Poly State Univ
Comment
CAS-BOT-BC478922
Bloomeria crocea var. crocea
Clare B. Hardham
1960-6-1
5960
San Luis Obispo
Burnett Peak
Comment
CAS-BOT-BC31044
Bolboschoenus maritimus
Ernest C. Twisselmann
1952-6-21
106
San Luis Obispo
O'Brien Lake, Twisselmann Ranch.
Comment
CAS-BOT-BC31358
Bolboschoenus maritimus subsp. paludosus
Samuel B. Parish
1969-7-19
11495
San Luis Obispo
South of Pismo Creek near Pismo Beach.
Comment
OBI51369
Bolboschoenus maritimus subsp. paludosus
Jan Barber
1993-7-3
30
San Luis Obispo
San Simeon State Park. On N bank of San Simeon Crk just W of park rd bridge
Comment
OBI22606
Bolboschoenus robustus
Robert F. Hoover
1946-9-21
6433
San Luis Obispo
E shore of Morro Bay at estuary of Osos Crk
Comment
CAS-BOT-BC95394
Bowlesia incana
Clare B. Hardham
1956-4-19
458
San Luis Obispo
Santa Lucia Mtns., Kiler Canyon
Comment
CAS-BOT-BC420330
Boykinia occidentalis
Ernest C. Twisselmann
1965-11-2
11716
San Luis Obispo
Highway 1, just north of San Carpoforo Creek.
60
Comment
OBI9091
Brachychiton populneum
Jack M. Farrell
1955-2-21
25
San Luis Obispo
Cal Poly campus
Comment
RSA0066346
Brassica nigra
George K. Helmkamp
2004-3-23
8392
San Luis Obispo
Central Coast: ENE of Nipomo, 1.5 miles SW of Rancho Road along Dana Foothill road.
171
Comment
UC1126854
Brassica nigra
P. L. Johannsen
1936-3-31
713
San Luis Obispo
Junction of San Luis Obispo Creek and Reservoir Canyon
129
Comment
UC1583643
Brickellia californica
David Keil
1983-9-10
17959
San Luis Obispo
n of San Simeon (vicinity of Arroyo de la Cruz); Arroyo de la Cruz
Comment
CAS-BOT-BC484530
Brodiaea jolonensis
Ernest C. Twisselmann
1954-4-30
1129
San Luis Obispo
Palo Prieta Creek: near Palo Prieta Summit
579
Comment
UC1133999
Brodiaea terrestris subsp. terrestris
H. C. Lee
1937-5-25
998
San Luis Obispo
1 mi ne Creston; Paso Robles Quad.
335
Comment
OBI49815
Bromus arenarius
Robert D. Page
1962-5-6
98
San Luis Obispo
Pozo to La Panza Rd about 10 mi E of Pozo
Comment
OBI77721
Bromus arenarius
D. R. Miller
1994-6-8
694 -418
San Luis Obispo
Pine Mt Region. In roadway, on rd to jim Rhodes spring area, Rocky Butte Rd; San Simeon crk drainage
900
Comment
CAS-BOT-BC149464
Bromus berteroanus
Ernest C. Twisselmann
1961-4-11
6038
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch.
670
Comment
OBI79995
Bromus carinatus
David J. Keil
2013-8-22
31945
San Luis Obispo
Morro Bay State Park. Turtle Rock trail (Morro Creek Road) on northern side of Cerro Cabrillo
12
Comment
SEINET11261268
Bromus carinatus
David J. Keil, Lynne Dee Althouse
2002-5-2
29856
San Luis Obispo
Santa Margarita Ranch.; 0
Comment
UC1130989
Bromus carinatus var. carinatus
C. M. Belshaw
1936-3-31
1703
San Luis Obispo
1.2 mi ssw of Toro
228
Comment
CAS-BOT-BC148955
Bromus carinatus var. carinatus
Ernest C. Twisselmann
1957-4-28
3418
San Luis Obispo
La Panza Range. Martinez Canyon Road at Branch Mountain Trail.
685
Comment
OBI26504
Bromus catharticus
Kathleen Henry
1979-7-27
17
San Luis Obispo
San Luis Obispo, Laguna Lake City Park
30
Comment
UCR141944
Bromus diandrus
George K. Helmkamp
2003-12-18
8231
San Luis Obispo
Central Coast, Arroyo Grande, Courtland Ave. one block south of Grand Ave.
15
Comment
CAS-BOT-BC155736
Bromus diandrus
Ernest C. Twisselmann
1969-4-24
15211
San Luis Obispo
Santa Ysabel Ranch, east side of the Salinas River 5 miles south of Paso Robles.
234
Comment
RSA201563
Bromus grandis
Robert F. Hoover
1950-6-21
7998
San Luis Obispo
Between Rocky Butte & Pine Mt., Santa Lucia Mts.
Comment
OBI17701
Bromus hordeaceus
Dave Imper
1977-4-7
118
San Luis Obispo
Price Cyn Tarsands Project, 1 mi SW of Hwy 227 on Price Cyn rd
76
Comment
OBI5530
Bromus hordeaceus
Sharon Jochums
1974-4-10
124
San Luis Obispo
W of hwy 1 on Point San Simeon
Comment
OBI75782
Bromus hordeaceus
Al Lindholm
1967-4-23
185
San Luis Obispo
Fitzhugh property [6 miles north of Cayucos, Santa Lucia Mountains. Cypress Mountain Quadrangle, T28S, R10E, sections 3, 4, 5, 8, 9, 10, 15, 16, 17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Creeks. Property contains Geode Mountain (rhyolite), sedimentary formations, and serpentine. Soils vary from hard rock to rich humus. Land mostly occupied by oak woodland and chaparral]. 1/2 mile southeast of Geode Mountain.
Comment
SBBG94011
Bromus hordeaceus
S. A. Junak
1990-4-17
4160
San Luis Obispo
just N of USFS Rd 29S11.3, along W side of rd to KSBY TV towers, E end of Cuesta Ridge Botanical Area, ca. 2.6 mi W of US Hwy 101
716
Comment
CAS-BOT-BC162415
Bromus laevipes
R. F. Hoover
1964-5-11
8764
San Luis Obispo
5 miles west of Pozo.
Comment
OBI47110
Bromus madritensis subsp. madritensis
LynneDee Oyler
1986-5-6
438
San Luis Obispo
Santa Margarita Ranch, Estadio field in E part of the ranch where a large stand of blue oaks occur on slopes of decomposed limestone
Comment
HSC100850
Bromus madritensis subsp. rubens
J. P. Smith, J. O. Sawyer, R. J. Cole
2010-4-11
12733
San Luis Obispo
Along Bitterwater Road.
530
Comment
OBI60861
Bromus madritensis subsp. rubens
Larry E. Brown, David J. Keil, V. L. Holland, and LynneDee Oyler
1990-4-12
401
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI8540
Bromus madritensis subsp. rubens
Craig Woods
1978-4-9
44
San Luis Obispo
E side of Carrizo Plain, 6 mi SE of hwy 58 along Sim. Soda lake rd
671
Comment
OBI33057
Bromus pseudolaevipes
David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
17007
San Luis Obispo
Along ridge system between Arroyo de la Cruz and Arroyo del Oso
55
Comment
SBBG498
Bromus rubens
C. B. Hardham
1957-4-2
1618
San Luis Obispo
Willow Crk district, SW of Paso Robles
Comment
SEINET3923267
Bromus rubens
W. A. Peterson
1937-4-16
692
San Luis Obispo
5.1 miles northwest of Mustang Spring, La Panza.; 0
686
Comment
UC127316
Bromus trinii
J. H. Barber
1899-4-23
San Luis Obispo
at Paso Robles Paso Robles
Comment
OBI3119
Bromus vulgaris
Larry E. Brown
1971-5-31
2026
San Luis Obispo
Hi Mtn Campground near Pozo
Comment
SBBG26607
Cakile edentula
J. Patman
1963-4-13
1113
San Luis Obispo
just S of Oceano
Comment
UC1296296
Cakile edentula
R. F. Hoover
1947-4-13
6918
San Luis Obispo
n end of Morro Bay Morro Bay
Comment
OBI56441
Cakile edentula
David J. Keil
1999-5-20
28347
San Luis Obispo
Pismo Beach. Along Crpress Street.
Comment
CDA17524
Cakile maritima
Austin Griffiths, Brad Seek
1980-8-12
s.n.
San Luis Obispo
Pismo Dunes; just N of southernmost of two highest transverse stabilized dunes, halfway between Oceano and Grover City ramps.
0
Comment
OBI60658
Cakile maritima
Larry Kelly, David J. Keil
1988-10-1
304
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UCD67354
Cakile maritima
J. Nenemon
1974-5-1
68
San Luis Obispo
San Luis Obispo County: Avila Beach, growing on the beach. Abundant in sand all along the beach in direct sun, without other associates. Succulent herb, 6-8 inches high; flowers purple.
0
Comment
UC1136636
Calandrinia ciliata
H. C. Lee
1936-2-27
430
San Luis Obispo
1/2 mi se Los Berros; Arroyo Grande Quadrangle
Comment
OBI66062
Calandrinia ciliata
D. R. Miller
1994-3-17
394 -108
San Luis Obispo
Pine Mt Region. Around the walnut orchard at Egeberg's, San Simeon crk drainage
610
Comment
OBI80848
Calandrinia menziesii
David J. Keil
2015-2-14
32621
San Luis Obispo
Pismo Preserve. Vicinity of intersection between Thousand Hills Road and unpaved road into interior of preserve
30
Comment
SD245253
Calendula arvensis
David Keil
2010-3-23
30669
San Luis Obispo
Campus, California Polytechnic State University, San Luis Obispo. Along dirt road bordering agricultural fields between Crops Unit and Stenner Creek.
86
Comment
OBI65422
Callitriche heterophylla
David J. Keil
2006-4-17
30431
San Luis Obispo
Santa Margarita Ranch south of Santa Margarita along Pozo Road, 0.8 miles N of intersection with Pozo Road. Vicinity of 35 deg. 21.61'N, 120 deg. 33.01'W. Highway right of way next to culvert.
351
Comment
UC1928167
Callitriche longipedunculata
David Keil, Bot 433 Field Botany class field trip participants
2006-4-14
30430
San Luis Obispo
Carrizo Plain. Intersection of Belmont Trail and Clarksburg Road, northwest corner
Comment Read comments Aug 30 2012
OBI65817
Calocedrus decurrens
D. R. Miller
1994-1-20
194 -64
San Luis Obispo
East Pine Mtn (there are several locations in study area
800
Comment
SEINET2444528
Calochortus albus
Eric Luning
2003-4-15
15
San Luis Obispo
Reservoir Canyon Trail.; 0
Comment
SEINET8075655
Calochortus albus
Marshall Nelson, Katie Gezi; Payton O'Neill; Annalee Akin
2014-5-20
1
San Luis Obispo
West Cuesta Ridge Trail, San Luis Obispo. Side of road at the right side of the entrance trail.; 0
553
Comment
SBBG110191
Calochortus albus var. rubellus
C. B. Hardham
1956-5-30
805
San Luis Obispo
Marquart Ranch, Cayucos Rd
Comment
OBI58936
Calochortus argillosus
David J. Keil
1998-6-12
27784
San Luis Obispo
Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail.
Comment
SBBG104335
Calochortus clavatus var. clavatus
F. L. Johnson, E. A. Young
1993-5-26
ROB 622
San Luis Obispo
ca. 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
JEPS61705
Calochortus obispoensis
Rhoda Reed
1915-1
San Luis Obispo
Reservoir Canyon
Comment
SEINET5177789
Calochortus obispoensis
Unknown
1995-6-24
11
San Luis Obispo
just N of the city San Luis Obispo, CA
Comment
SBBG40307
Calochortus obispoensis
R. F. Hoover
1969-6-22
11378
San Luis Obispo
Chorro Crk Cyn (Serrano Cyn)
Comment
UC638976
Calochortus obispoensis
Bernard Miossi
1939-5-30
89
San Luis Obispo
1 mi n San Luis Obispo (Highway 101)
76
Comment
OBI27323
Calochortus simulans
Robert L. Allen, Nancy E. Arnold
1981-5-10
274
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts
Comment
RSA0040006
Calochortus simulans
LeRoy Gross, Marcel Beffort
2014-5-14
6459
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
UC454381
Calochortus simulans
I. J. Condit
1908-5-31
San Luis Obispo
Trout Creek
Comment
UC532079
Calochortus simulans
D. D. Keck
1934-4-26
2815
San Luis Obispo
La Panza; ; La Panza, San Luis Obispo Co.
Comment
OBI62710
Calochortus simulans
Jason Dart
2003-5-31
D 131
San Luis Obispo
Santa Margarita Ranch 0.9 mi S of the intersection of Pozo Rd and Hwy 58 E
365
Comment
UCD139568
Calochortus simulans
James Dilley
1997-5-10
s.n.
San Luis Obispo
San Luis Obispo County: Los Padres National Forest, Santa Lucia District. La Panza Campground on Pozo Road, 3 miles E of Pozo Summit.
701
Comment
RSA48545
Calochortus venustus
E. K. Balls
1948-6-4
7945
San Luis Obispo
Atascadero, 2 miles S on Rt. 101
259
Comment
CAS-BOT-BC271535
Calycadenia truncata subsp. truncata
R. F. Hoover
1957-8-28
8398
San Luis Obispo
Between Rocky Butte and Pine Mt. above San Simeon
Comment
JEPS123195
Calycadenia villosa
David Gowen
2009-4-28
1004
San Luis Obispo
About 18 miles east of Creston on Hwy. 58. East of entrance to national forest at Red Hill Road.
Comment
OBI76690
Calycadenia villosa
Jason Dart
2006-6-9
283
San Luis Obispo
At the confluence of Lake Nacimiento and Dip Crk, W of the Heritage Ranch residential development
305
Comment
CAS-BOT-BC221403
Calystegia longipes
Ernest C. Twisselmann
1955-7-22
2272
San Luis Obispo
La Panza Range. Upper Toro Canyon
728
Comment
OBI79507
Calystegia longipes
David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen
2012-6-28
31398
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road
Comment
SFV16501
Calystegia macrostegia
K. Tajbakhsh
1996-3-16
9
San Luis Obispo
San Simeon. 3.5 miles north of Hearst Castle on Highway 1 at the Vista Point.
Comment
CAS-BOT-BC221392
Calystegia macrostegia subsp. cyclostegia
Roxana S. Ferris; R. Bacigalupi
1946-4-14
11116
San Luis Obispo
Cambria
Comment
CDA43182
Calystegia macrostegia subsp. cyclostegia
Richard R. Halse
2015-3-23
9346
San Luis Obispo
Along State Hwy. 1, ca. 5.8 miles south of Ragged Point or 6 miles north of San Simeon.
Comment
SD225757
Calystegia macrostegia subsp. cyclostegia
R. K. Brummitt
1997-6-15
19757
San Luis Obispo
Coast road c. 12 km WNW of San Simeon, 1 km S of Cappucino Cove
10
Comment Read comments Apr 7 2016
POM280731
Calystegia macrostegia subsp. cyclostegia
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-4-20
s.n.
San Luis Obispo
Templeton - Cambria.
Comment
CDA39868
Calystegia malacophylla
P. B. Kennedy
Jun 1919
s.n.
San Luis Obispo
Paso Robles.
0
Comment
SEINET7063670
Calystegia malacophylla subsp. pedicellata
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
About 14.9 miles east of Arroyo Grande on the Huasna Road. UTM Zone 10, 737646mE, 3889849mN. (WGS84/NAD83).
244
Comment
CHSC70512
Calystegia malacophylla subsp. pedicellata
R. A. Schlising; L. Bellue
1973-5-13
3093
San Luis Obispo
E of Pozo; just NE of Pozo Summit (and 10.2 mi W of junction with Hwy 58 below La Panza)
807
Comment
CAS-BOT-BC224675
Calystegia purpurata subsp. purpurata
Ernest C. Twisselmann
1956-12-16
3263
San Luis Obispo
Santa Lucia Range: Old Creek Canyon
381
Comment
UCR61741
Calystegia subacaulis
George K. Helmkamp
1989-4-17
s.n.
San Luis Obispo
Irish Hills, at the crest of Prefumo Canyon Road
366
Comment
OBI32962
Calystegia subacaulis subsp. episcopalis
David J. Keil
1983-5-22
17077
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI62736
Calystegia subacaulis subsp. episcopalis
Cletis England
2003-5-6
226
San Luis Obispo
San Geronimo Ranch. Immediately S of the town of Harmony, W of hwy 1
Comment
RSA6918
Camissonia boothii subsp. decorticans
Frank Hatch
1932-4-4
s.n.
San Luis Obispo
Pala Prieta, Bitterwater Valley
Comment
UCD105229
Camissonia campestris
Robert E. Preston
2010-3-31
2732
San Luis Obispo
San Luis Obispo County: W side of Temblor Range, 3.7 mi NE of Simmler.
772
Comment
OBI66426
Camissonia campestris subsp. campestris
David J. Keil, with Kathleen A. Keil
1997-3-29
26119
San Luis Obispo
La panza mountains. 1 mile from highway 58 along red hill road.
Comment
OBI78319
Camissonia campestris subsp. campestris
Craig Woods
1978-4-9
40
San Luis Obispo
Carrizo Plain, 1/2 mi NW of Hurricane Rd, along Sim soda lake rd
747
Comment
SBBG119684
Camissonia campestris subsp. campestris
E. Painter, M. Wetherwax
2001-5-16
CR 241
San Luis Obispo
near Sulphur Spring Rd; Camp Roberts
275
Comment
OBI58328
Camissonia campestris subsp. campestris
David J. Keil
1998-5-20
27329
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
NY679519
Camissonia cheiranthifolia
K. L. Chambers
1966-8-30
2471
San Luis Obispo
Near mouth of Hazard Canyon, 1½ mile S of the S end of Morro Bay.
Comment
RSA43089
Camissonia micrantha
Robert F. Hoover
1947-4-25
7068
San Luis Obispo
Black Lake, south of Arroyo Grande.
Comment
SBBG81880
Camissonia strigulosa
C. F. Smith
1951-4-19
3025
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
UCR134696
Camissonia strigulosa
George K. Helmkamp
2003-9-10
8135
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
OBI11888
Camissonia strigulosa
Eben McMillan
1952-4-30
73
San Luis Obispo
Commatta Crk, 13 mi S, 4 mi E of Shandon
Comment
RSA130648
Camissonia strigulosa
R. W. Summers
1883-05
s.n.
San Luis Obispo
[No location information on label.]
Comment
OBI33315
Camissoniopsis cheiranthifolia
Robert J. Rodin
1956-5-29
6086
San Luis Obispo
At S end of Morro Bay
Comment
OBI4151
Camissoniopsis cheiranthifolia
Julie R. Potter
1969-4-30
36
San Luis Obispo
Morro Bay State Park
Comment
OBI53582
Camissoniopsis cheiranthifolia
Arthur W. Hazebrook
1991-4-28
47
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis HIll
Comment
OBI11901
Camissoniopsis ignota
Robert F. Hoover
1947-4-12
6904
San Luis Obispo
Upper Navajo Crk La Panza Range, in area swept by fire last summer
Comment
SBBG95360
Camissoniopsis micrantha
G. Goulding, M. Meredith
1986-5-3
54
San Luis Obispo
Los Osos, W of Pecho Valley Rd, SE of Shark's Inlet
Comment
OBI53544
Camissoniopsis micrantha
Arthur W. Hazebrook
1991-4-19
19
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
SD244759
Camissoniopsis micrantha
David Keil
1998-4-9
26616
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepusquet Canyon Road.
Comment
RSA709393
Capsella bursa-pastoris
George K. Helmkamp
2004-2-6
8246
San Luis Obispo
Central Coast: Oso Flaco Lake Road, 0.5 mile E of the lake.
9
Comment
CDA26803
Capsella bursa-pastoris
Beth Waterbury
1983-4-9
2
San Luis Obispo
0
Comment
OBI2112
Cardamine californica
Mrs. R. W. Summer
February 1883
s.n.
San Luis Obispo
San Luis Obispo Mt
Comment
CAS-BOT-BC37979
Cardamine oligosperma
Clare B. Hardham
1956-3-4
193
San Luis Obispo
Santa Lucia Mountains. Paradise Valley, Atascadero.
Comment
RSA18240
Cardaria draba
C. B. Wolf
1929-4-15
3610
San Luis Obispo
Between San Luis Obispo and Morro Bay; 8 miles west of San Luis Obispo
Comment
UC1126654
Cardaria draba
B. Bolt
1936-4-28
697
San Luis Obispo
1 1/4 mi sw of Terrace Hill
45
Comment
RSA0021411
Cardaria draba
A. L. Haines
1973-5-19
s.n.
San Luis Obispo
E. Shore of Morro Bay
3
Comment
SBBG124211
Cardionema ramosissimum
D. Keil
1990-4-26
21404
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
UCR109658
Carduus pycnocephalus
R. D. Goeden, Don W. Ricker
1978-9-22
s.n.
San Luis Obispo
Santa Lucia Range, Santa Rita Creek Road, 3.3 miles east of Cypress Mountain Rd., NE of Cayucos
300
Comment
SBBG104358
Carduus pycnocephalus subsp. pycnocephalus
D. A. Young, F. L. Johnson
1992-6-16
ROB 28
San Luis Obispo
ca. 0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
CAS-BOT-BC34015
Carex brevicaulis
R. F. Hoover
1947-3-1
6635
San Luis Obispo
Cambria.
Comment
OBI39346
Carex densa
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18713
San Luis Obispo
12.6 mi from Calif Rte 1 on San Simeon Crk Rd between Pine Mtn and Rocky Butte
869
Comment
RSA659113
Carex globosa
David J. Keil, Art Webster
1984-4-29
18177
San Luis Obispo
Mixed evergreen forest in canyon bottom of Lopez Widerness Area.
Comment
OBI6413
Carex harfordii
Robert F. Hoover
1947-5-23
7183
San Luis Obispo
Near Sunnyside School, Osos Valley
Comment
CAS-BOT-BC119431
Carex nudata
R. F. Hoover
1948-2-9
7416
San Luis Obispo
Poly Canyon (Brizziolari Creek of USGS map).
Comment
CAS-BOT-BC119440
Carex nudata
Alice Eastwood; John Thomas Howell
1936-5-6
2208
San Luis Obispo
On San Luis Obispo Creek near San Luis Obispo.
Comment
OBI56561
Carex obispoensis
David A. Young, S. A. Junak & M. Carroll
1989-3-13
1847
San Luis Obispo
W end of cuesta Ridge Botanical area near the end of the reserve
Comment
OBI6403
Carex obispoensis
Robert F. Hoover
1947-3-16
6684
San Luis Obispo
Just N of Arroyo de la Cruz near ocean, on Hwy 1
Comment
RSA586374
Carex obispoensis
M. D. Proctor, E. A. Young
1993-3-20
s.n.
San Luis Obispo
Chorro Creek, 1km N of Chorro Res.
Comment
UC455132
Carex obispoensis
I. J. Condit
1910-4-16
San Luis Obispo
Santa Lucia Mountains, Chorro Creek near San Luis Obispo.
Comment
RSA0000223
Carex obispoensis
Alice Eastwood, John Thomas Howell
1936-5-7
2271
San Luis Obispo
Boggy slope on serpentine, Steiner Creek near San Luis Obispo.
152
Comment
CAS-BOT-BC119329
Carex obnupta
R. F. Hoover
1950-5-5
7867
San Luis Obispo
South end of Morro Bay.
Comment
OBI53449
Carex obnupta
Arthur W. Hazebrook
1991-6-6
84
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes; NE facing base of hill. At the ede of Little Oso Flaco Lake
Comment
RSA355832
Carex pansa
Robert F. Thorne
1968-6-7
37785
San Luis Obispo
Jack Lake, sandy flat area back of dunes near lake, 3 miles south of Oceano
Comment
OBI59704
Carex praegracilis
David J. Keil, with V. L. Holland
2001-5-29
29519
San Luis Obispo
Western outskirts of Atascafero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
549
Comment
UCR265758
Carex praegracilis
Mark A. Elvin, Jason Storlie
2014-10-10
7704
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Snakebite' north of '3-Pond Valley,' 650 m from the south boundary of the refuge
18
Comment
CAS-BOT-BC117475
Carex senta
R. F. Hoover
1964-5-13
8828
San Luis Obispo
Tassajera Creek.
Comment
RSA0040003
Carex serratodens
LeRoy Gross, Marcel Beffort
2014-5-14
6462
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
SBBG109318
Carex serratodens
C. B. Hardham
1960-5-10
5661
San Luis Obispo
Cypress Mtn
609
Comment
UC303395
Carex serratodens
Marcus E. Jones, A. M.
1882-5-6
3235
San Luis Obispo
San Luis Obispo
Comment
SBBG30022
Carex serratodens
A. Eastwood, J. T. Howell
1938-6-14
San Luis Obispo
between the Laguna and San Luis Obispo
Comment
CAS-BOT-BC117324
Carex spissa
R. F. Hoover
1947-8-17
7386
San Luis Obispo
Between San Carpoforo Creek and Arroyo do la Cruz, near ocean, along streamlet.
Comment
CHSC82985
Carex spissa
L. P. Janeway
2002-9-8
7731
San Luis Obispo
Central Coast. West side of Hwy 1 0.7 km north of Arroyo de la Cruz. Along drainage.
8
Comment
OBI22665
Carex subbracteata
Robert F. Hoover
1947-4-18
6941
San Luis Obispo
Cambria
Comment
CAS-BOT-BC116843
Carex subbracteata var. subbracteata
Alice Eastwood; John Thomas Howell
1937-4-30
4159
San Luis Obispo
Upper Arroyo Grande
Comment
OBI33076
Carex tumulicola
David J. Keil
1983-4-23
16926
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
OBI50312
Carpobrotus edulis
Tawney Odegard
1985-7-20
41
San Luis Obispo
Morro Bay Kangaroo Rat Reserve; So east of Morro Bay, 0.5 miles down Pecho Valley Rd. after passing "Golf Course" sign, turn right on dirt road just past "Deer" sign and continue toward dunes for 0.5 miles. MBKR is on the left.
Comment
SBBG117852
Carthamus lanatus
E. Painter, M. Wetherwax
2000-6-11
SLO 351
San Luis Obispo
SE of Chorro Reservoir; Camp San Luis Obispo
200
Comment
OBI31177
Castilleja affinis
Julie M. Vanderwier
1978-5-5
36
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI9669
Castilleja affinis
Robert F. Hoover
1950-5-13
7912
San Luis Obispo
Near Oso Flaco Lake
Comment
OBI9686
Castilleja affinis
Russell Gorman
1956-4-6
43
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
OBI9688
Castilleja affinis
Robert F. Hoover
1950-6-20
7993
San Luis Obispo
7 mi W of Templeton on rd to Cambria
Comment
RSA82236
Castilleja affinis
F. W. Peirson
1925-3-25
5692
San Luis Obispo
Pismo Creek.
30
Comment
OBI9694
Castilleja affinis
Robert F. Hoover
1964-6-5
8933
San Luis Obispo
Near summit of ridge W of upepr Lopez Cyn
Comment
JEPS4852
Castilleja affinis subsp. affinis
C. R. Bell
1952-3-23
San Luis Obispo
near campus of Calif. Poly. School; Radio Tower Hill
Comment
SBBG30897
Castilleja affinis subsp. affinis
R. N. Philbrick
1968-6-7
San Luis Obispo
just N of Oso Flaco Lake
Comment
UC1583738
Castilleja affinis subsp. affinis
David Keil with Eric A. Wise
1985-4-25
18552
San Luis Obispo
n side Black Lake Canyon (near Calif Hwy 1)
Comment
SBBG116914
Castilleja affinis subsp. affinis
C. F. Smith
1962-8-7
8051
San Luis Obispo
Union Oil Lease, N of mouth of Santa Maria River
Comment
UCSB5987
Castilleja affinis subsp. affinis
Newby, Ron
1959-4-11
San Luis Obispo
22.3 miles N. of Cambria; on hyway 1 near the coast
30
Comment
OBI56774
Castilleja attenuata
David J. Keil
1986-4-13
19176
San Luis Obispo
2 mi E from jctn with Las Pilitas Rd on Parkhill rd S side of hwy
Comment
SBBG20286
Castilleja attenuata
E. R. Chandler
1963-5-4
1032
San Luis Obispo
ca. 1 mi E of Paso Robles near Hwy 466
Comment
UC1063438
Castilleja attenuata
C. M. Belshaw
1936-3-20
1671
San Luis Obispo
0.5 mi nw Tar Springs Ranch; Nipomo Quad.
228
Comment
OBI66082
Castilleja attenuata
D. R. Miller
1994-4-5
494 -164
San Luis Obispo
Pine Mt Region. Around the Hasman cabin, Pico Crk drainage
914
Comment
UC1315034
Castilleja attenuata
R. F. Hoover
1967-4-8
10367
San Luis Obispo
18 mi se Creston (on La Panza road (Cammatti-Navajo divide))
Comment
UCD78283
Castilleja densiflora
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4628
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
591
Comment
UC1392780
Castilleja exserta
R. F. Hoover
1969-5-3
11292
San Luis Obispo
3 mi w Nipomo
Comment
UCR104782
Castilleja foliolosa
George K. Helmkamp
1997-3-8
1460
San Luis Obispo
Central Coast 7.5' Q., SE of Los Osos. Swift Ranch, starting c. 2 mi. south of Los Osos Valley Rd on Clark Valley Rd.
107
Comment
OBI080526
Castilleja foliolosa
Dennis Webb
2016-2-23
14
San Luis Obispo
On Rocky Canyon Road, NE of Rocky Canyon Quarry, between Atascadero and Creston. Dry chaparral hills, canyons.
373
Comment
UC1392831
Castilleja foliolosa
R. F. Hoover
1969-5-20
11315
San Luis Obispo
5 mi w Paso Robles (on Adelaida road)
Comment
SD38278
Castilleja miniata
Rdith A. Purer
1931-8-6
2219
San Luis Obispo
Oceano, sand dunes
Comment
POM714310
Castilleja miniata subsp. miniata
Daisie Huang
2006-4-14
6041404
San Luis Obispo
Santa Rosa Creek Rd., off 46, slightly west of last locality.
431
Comment
OBI31555
Castilleja minor var. stenantha
Joy Nishida
1982-6-5
432
San Luis Obispo
American Cyn, 1 mi S of American Cyn campgorund along the stream
512
Comment
OBI33760
Castilleja minor var. stenantha
David J. Keil
1983-10-30
18047
San Luis Obispo
Salinas River at hwy 58 bridge
Comment
UC1872930
Castilleja subinclusa subsp. subinclusa
David Keil
2001-3-28
29211
San Luis Obispo
Diablo Range. Cottonwood Pass along Hwy 41, 1.1 mi W of Kern Co. line.
560
Comment
CAS-BOT-BC38227
Caulanthus anceps
David D. Keck; J. Clausen
1935-4-10
3139
San Luis Obispo
East side of Soda Lake, Carrizo Plains.
609
Comment
UC1296268
Caulanthus anceps
R. F. Hoover
1952-4-8
8074
San Luis Obispo
La Panza district La Panza
Comment
CAS-BOT-BC38219
Caulanthus anceps
Ethel Crum
1935-4-13
1727
San Luis Obispo
Nineteen miles north of Simmler, on Cholame road.
914
Comment
POM224189
Caulanthus anceps
Ethel Crum
1935-4-13
1727
San Luis Obispo
19 miles N of Simmler, on Cholame road.
915
Comment
POM273825
Caulanthus anceps
Roxana S. Ferris
1935-3-21
s.n.
San Luis Obispo
5 miles east of Cholame
Comment
CAS-BOT-BC38287
Caulanthus californicus
Roxana S. Ferris
1935-3-21
9035
San Luis Obispo
3 miles east of Lost Hills on Paso Robles-Wasco Road.
Comment
UC1051467
Caulanthus coulteri var. lemmonii
Herbert L. Mason
1952-4-6
14202
San Luis Obispo
Temblor Range e Cholame; Temblor Range e of Cholame
Comment
UC1296282
Caulanthus coulteri var. lemmonii
R. F. Hoover
1949-4-2
7563
San Luis Obispo
at foot Cottonwood Pass grade; Cholame Valley
Comment
UC659343
Caulanthus coulteri var. lemmonii
Lincoln Constance, Alan A. Beetle
1940-3-22
2537
San Luis Obispo
two mi ne La Panza; Inner Coast Ranges, ne of La Panza
487
Comment
UCD114687
Caulanthus lasiophyllus
J. M. Tucker
1952-3-13
2330
San Luis Obispo
Northeastern San Luis Obispo County: Near top of W side of Polonio Pass, 3.5 miles E of Cholame.
Comment
OBI45920
Caulanthus lasiophyllus
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19250
San Luis Obispo
Temblor Range. 1.15 mi NE of jctn of Elkhorn Rd on Crocker Grade Rd T31S, R21E, SE corner of sect 22
838
Comment
CAS-BOT-BC39502
Caulanthus lemmonii
Ernest C. Twisselmann
1962-3-28
6731
San Luis Obispo
Cottonwood Pass, about 3.3 miles east of Cholame.
426
Comment
SBBG117767
Caulanthus lemmonii
E. Painter, M. Wetherwax, D. Keil, K. Downing, J. Olson
2000-5-16
CR 67
San Luis Obispo
above Nacimiento River, near Twin Bridges; Camp Roberts
180
Comment
CAS-BOT-BC48980
Ceanothus cuneatus
L. R. Abrams
1917-6-10
6503
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC48303
Ceanothus cuneatus
Roxana S. Ferris; R. Bacigalupi
1951-3-31
12369
San Luis Obispo
State Highway 178 between Pozo and La Panza, ca. 2 mi. wl of summit
Comment
UCSC000462
Ceanothus cuneatus
Randall Morgan
1994-2-27
s.n.
San Luis Obispo
Mesa at head of Black Lake Canyon - Arroyo Grande
Comment
CAS-BOT-BC64463
Ceanothus cuneatus subsp. fascicularis
R. F. Hoover
1948-2-8
7414
San Luis Obispo
4 mi. w. of Nipomo
Comment
SBBG112468
Ceanothus cuneatus var. cuneatus
J. MacIntyre
1986-7-16
11
San Luis Obispo
W Cuesta Ridge, 1.5 mi up Cuesta Ridge turnoff on US Hwy 101
548
Comment
UC570006
Ceanothus cuneatus var. cuneatus
H. C. Lee
1936-1-31
379
San Luis Obispo
1 mi ne. Saddle Peak; Port San Luis quad.
441
Comment
JEPS26869
Ceanothus cuneatus var. fascicularis
William S. Cooper
1925-8-21
162
San Luis Obispo
Los Berros
Comment
OBI10544
Ceanothus cuneatus var. fascicularis
Robert F. Hoover
1969-2-2
11188
San Luis Obispo
Above Los Osos
Comment
SBBG104392
Ceanothus cuneatus var. ramulosus
F. L. Johnson Proctor
1993-2-20
ROB 147
San Luis Obispo
ca. 1 km NW of Chorro Reservoir; Camp San Luis Obispo
Comment
OBI28047
Ceanothus cuneatus var. ramulosus
Robert J. Rodin
1957-5-5
6138
San Luis Obispo
Top of Cuesta Grade, just W of hwy
Comment
OBI33355
Ceanothus cuneatus var. ramulosus
David J. Keil
1982-3-20
15750
San Luis Obispo
San Luis Range in Irish Hills along dirt road leading from See Canyon rd to Hibberd Preserve
Comment
OBI57123
Ceanothus cuneatus var. ramulosus
Danielle DeRome
1994-5-8
58948
San Luis Obispo
WNW of Peterson Ranch
Comment
UC1070591
Ceanothus dentatus
A. E. Wieslander
1932-3-23
256
San Luis Obispo
American Canyon. La Panza quad.
1066
Comment
CDA17857
Ceanothus foliosus var. medius
Austin Griffiths, G. F. Hrusa
1987-5-2
18162
San Luis Obispo
Cuesta Ridge; midway along ridge NW of Cuesta Pass,
0
Comment
RSA129717
Ceanothus foliosus var. medius
F. C. Lee
1936-5-27
640
San Luis Obispo
2.5 miles SE of Colwell Ranch, head of Oso Creek, Nipomo.
732
Comment
UC1280758
Ceanothus foliosus var. medius
H. E. McMinn
1938-6-23
5177
San Luis Obispo
Cuesta Grade
Comment
CAS-BOT-BC64331
Ceanothus griseus
R. F. Hoover
1960-4-9
8520
San Luis Obispo
Mouth of Coon Creek.
Comment
CAS-BOT-BC50018
Ceanothus hearstiorum
James Roof; Walter Knight
1966-2-26
1340
San Luis Obispo
Arroyo de la Cruz. Piedras Blancas (Hearst) Ranch
60
Comment
CAS-BOT-BC50023
Ceanothus impressus
R. F. Hoover
1948-2-25
7422
San Luis Obispo
Oak Park district
Comment
OBI10442
Ceanothus leucodermis
Aart C. De Vos
1963-4-23
73
San Luis Obispo
4 I N of Santa Margarita
Comment
OBI10449
Ceanothus leucodermis
Carl B. Wolf
1941-7-11
10979
San Luis Obispo
S Coast Ranges, 11 mi SE of Santa Margarita on rd to Pozo (Calif Hwy 178)
396
Comment
RSA122432
Ceanothus leucodermis
H. C. Lee
1937-5-20
965
San Luis Obispo
2 miles NW of Atascadero, Paso Robles.
305
Comment
SEINET11191768
Ceanothus leucodermis
J. M. Johnson
unknown date
177
San Luis Obispo
Los Padres National Forest, 15 miles east of Santa Margarita; Pine Mountain.
Comment
CAS-BOT-BC50542
Ceanothus maritimus
Brandegee
92
San Luis Obispo
San Simeon
Comment
OBI10423
Ceanothus maritimus
Robert F. Hoover
1950-3-5
7767
San Luis Obispo
Arroyo de la Cruz (just S of )
Comment
OBI10425
Ceanothus maritimus
Robert F. Hoover
1948-5-16
7529
San Luis Obispo
1.8 mi N of Arroyo de la Cruz on State hwy 1
Comment
UCSC010727
Ceanothus maritimus
Brett Hall, Randall Morgan
1987-1
s.n.
San Luis Obispo
Hearst Ranch, Arroyo de la Cruz
Comment
UC54829
Ceanothus oliganthus var. sorediatus
Mrs. R. W. Summers
1886-1
San Luis Obispo
Arroyo Grande
Comment
OBI31537
Ceanothus oliganthus var. sorediatus
Joy Nishida
1982-5-29
414
San Luis Obispo
.2 mi S of American Cyn campground
518
Comment
RSA122361
Ceanothus oliganthus var. sorediatus
A. E. Wieslander
1934-4-27
6907
San Luis Obispo
Hi. Mtn, Pozo.
640
Comment
SBBG34842
Ceanothus oliganthus var. sorediatus
Mrs. R. W. Summers
1886-2-28
San Luis Obispo
sandhills by sea near Arroyo Grande
Comment
UC54794
Ceanothus papillosus
unknown
San Luis Obispo
Comment
RSA1350
Ceanothus ramulosus var. fascicularis
B. D. Stark
1929-7-16
1366
San Luis Obispo
5 miles so. of Arroyo Grande.
61
Comment
RSA77348
Ceanothus thyrsiflorus
D. D. Keck
1932-5-11
1773
San Luis Obispo
3 miles W of Kings Mtn on road to Tunitas.
457
Comment Read comments Sep 28 2014
UCSB4000
Ceanothus thyrsiflorus var. thyrsiflorus
Newby, Ron
1959-4-11
San Luis Obispo
22.3 miles N. of Cambria on hwy 1 near the coast.
33
Comment
CAS-BOT-BC281982
Centaurea benedicta
Clare B. Hardham
1957-5-5
1829
San Luis Obispo
1.4 miles E of Creston - Santa Margarita Rd on Parkhill Rd
Comment
OBI22916
Centaurea calcitrapa
David J. Keil
1978-10-19
s.n.
San Luis Obispo
Along San Luis Crk near jctn of S. Higuera Rd and US 101
Comment
OBI28147
Centaurea melitensis
Jeffery Null
1980-5-12
31
San Luis Obispo
Ecological Study Area, Cal Poly, San Luis Obispo
Comment
OBI72319
Centaurea melitensis
Anthony Baniaga, Theo Fitanides
2010-5-16
195
San Luis Obispo
Tierra Redonda BLM ACEC.
517
Comment
OBI80801
Centaurea melitensis
David J. Keil
1992-1
22954
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
UCR135959
Centaurea melitensis
George K. Helmkamp
2003-8-16
8083
San Luis Obispo
Central Coast, Nipomo Mesa at Willow Road, 0.5 mi east of Calif. Hwy 1, near Black Lake golf course
76
Comment
RSA755075
Centaurium
David J. Keil
2006-5-24
30449
San Luis Obispo
1 miles E of Pozo Road on Las Pilitas Road, northern La Panza Mts.
427
Comment
UC174173
Centromadia parryi subsp. congdonii
Katharine Brandegee
1912-9-29
San Luis Obispo
Lagoon at San Luis Obispo
Comment
OBI79816
Ceratophyllum demersum
D. R. Miller
2013-9-26
913 .1079
San Luis Obispo
The Rocky Butte/Pine Mountain Region. Known from single pond at Tobacco Flats ridge.
427
Comment
OBI31016
Cercocarpus betuloides
Julie M. Vanderweir
1979-8-26
200
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI75769
Cercocarpus betuloides
Steven A. Junak
1990-4-26
4202
San Luis Obispo
Santa Lucia Mts: Near boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk rd at S end of dirt road on Ames property, which is ca. 1.8 mi W of intersection with hwy 101
518
Comment
UC1296065
Cercocarpus betuloides var. betuloides
R. F. Hoover
1964-6-6
8937
San Luis Obispo
Ridge nw of Cuesta Pass
Comment Read comments Nov 20 2007
CAS-BOT-BC137181
Cercocarpus betuloides var. betuloides
Alice Eastwood
1928-5-19
15161
San Luis Obispo
Pettitts Canyon, on hill, San Luis Obispo
Comment
OBI77035
Chaenactis fremontii
George Butterworth
2008-4-12
655
San Luis Obispo
Chimineas. Cyn 79
518
Comment
SBBG23635
Chaenactis fremontii
E. C. Twisselmann
1965-4-12
10500
San Luis Obispo
head of Palo Prieto Cyn
670
Comment
UCR254932
Chaenactis glabriuscula
Greg de Nevers
1993-4-25
10394
San Luis Obispo
Inner South Coast Range, Carrizo Plain
823
Comment
OBI81361
Chaenactis glabriuscula var. glabriuscula
Jason Dart, A. Weichert
2010-4-1
356
San Luis Obispo
Palo Prieto Conservation Bank, Lake Parcel.
713
Comment
CAS-BOT-BC277476
Chaenactis glabriuscula var. glabriuscula
R. F. Hoover
1967-4-9
10420
San Luis Obispo
Panorama Hills south of Recruit Canyon
Comment
OBI16801
Chaenactis glabriuscula var. glabriuscula
Robert F. Hoover
1967-4-9
10420
San Luis Obispo
Panorama Hills S of Recruit cyn
Comment
POM280680
Chaenactis glabriuscula var. lanosa
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
Near Paso Robles
Comment
SBBG81119
Chaenactis glabriuscula var. lanosa
C. F. Smith
1975-5-13
10843
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River
Comment
UCR122486
Chaenactis glabriuscula var. lanosa
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6621
San Luis Obispo
La Panza Range, Calif. Hwy 58, 11.2 miles east of Santa Margarita
488
Comment
CAS-BOT-BC277597
Chaenactis glabriuscula var. lanosa
Ethel Crum
1940-4-7
2104
San Luis Obispo
Inner South Coast Ranges. Palo Prieto Canyon, 3.3 miles southeast of Cholame, north end of Temblor Range
487
Comment
CAS-BOT-BC277612
Chaenactis glabriuscula var. lanosa
Alice Eastwood; John Thomas Howell
1936-5-8
2332
San Luis Obispo
7 miles east of La Panza
Comment
JEPS13576
Chaenactis glabriuscula var. lanosa
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-24
5215
San Luis Obispo
2.4 mi above its confluence with Cholame Creek Palo Prieto Canyon (n end of Temblor Range); Temblor Range, Palo Prieto Canyon
457
Comment
JEPS70957
Chaenactis glabriuscula var. lanosa
L. R. Heckard
1973-5-12
3399
San Luis Obispo
about 4 air mi nw of Pozo (near Yaro Creek, along Las Palitos road); Yaro Creek
502
Comment
CAS-BOT-BC279623
Chaenactis stevioides
Eben McMillan
1957-4-17
34 -28
San Luis Obispo
Low hills at the foot of Caliente Mountain, southern Carrisa Plains [Carrizo Plain]
807
Comment
OBI16827
Chaenactis stevioides
Robert F. Hoover
1967-4-9
10401
San Luis Obispo
Elkhorn Scarp
Comment
UC575273
Chaenactis stevioides
David D. Keck and J. Clausen
1935-4-9
3089
San Luis Obispo
Cholame
457
Comment
JEPS41280
Chaenactis stevioides
Ernest C. Twisselmann
1965-4-12
10500
San Luis Obispo
head of Palo Prieta Canyon (w San Joaquin Valley); San Joaquin Valley, Temblor Range, Palo Prieta Canyon
670
Comment
UC1130414
Chamaesyce ocellata subsp. ocellata
H. C. Lee
1937-5-11
935
San Luis Obispo
1 mi s San Miguel
195
Comment
CAS-BOT-BC70254
Cheilanthes intertexta
R. F. Hoover
1946-12-18
6578
San Luis Obispo
6 mi. s. of Creston, east of Middle Branch of Huer Huero Creek
Comment
UCR134425
Chenopodium album
George K. Helmkamp
2003-9-19
8147
San Luis Obispo
Central Coast, Nipomo Mesa area. Pomeroy Rd, 0.2 mi south of Los Berros Rd.
76
Comment
OBI44814
Chenopodium album
David J. Keil
1979-7-1
13114
San Luis Obispo
San Luis Range, lower Prefumo Canyon
Comment
OBI79383
Chenopodium californicum
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31627
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
OBI4176
Chenopodium littoreum
Julie R. Potter
1969-6-29
51
San Luis Obispo
Morro Bay State park
Comment
UCR130723
Chenopodium littoreum
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4887
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
UCR250532
Chenopodium littoreum
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7233
San Luis Obispo
Central Coast, Guadalupe-Nipomo Dunes National Wildlife Refuge, north of Santa Maria River, west of Guadalupe, '4-pond Valley', Colorado Pond, c. 80 m from south refuge boundary
17
Comment
SBBG99068
Chenopodium rubrum
C. F. Smith
1965-11-7
9121 a
San Luis Obispo
W of Oso Flaco Lake
Comment
OBI22345
Chloris virgata
Ernest C. Twisselmann
1955-8-8
2299
San Luis Obispo
Plants of the Temblor Range and the Western San Joaquin Valley; Chris Twisselmann Ranch, eastern San Luis Obispo County
671
Comment
CAS-BOT-BC184860
Chloris virgata
Ernest C. Twisselmann
1968-10-21
15028
San Luis Obispo
Estrella Plains. Buena Vista Drive, 0.4 mile north of Highway 46.
213
Comment
OBI4784
Chlorogalum pomeridianum
Constance L. Baird
1972-5-22
13
San Luis Obispo
Reservoir Cyn
91
Comment
OBI81207
Chlorogalum pomeridianum
Zoe Dascalos, Lindsey Ellenburg, Jake Williams, Alexis Martin, Maerill Ceballos
2015-4-24
10
San Luis Obispo
Johnson Rach Open Space
Comment
OBI31298
Chlorogalum pomeridianum
Joy Nishida, Ginger King
1982-7-2
494
San Luis Obispo
American Cyn. N end of Amer Cyn campground where the stream traveses a chaparral area
530
Comment
CAS-BOT-BC133252
Chlorogalum purpureum var. reductum
R. F. Hoover
1949-5-15
7691
San Luis Obispo
18 mi. E. of Creston on La Panza road
Comment
UC1873061
Chondrilla juncea
David Keil
2002-11-11
29927
San Luis Obispo
Along Buckley Road W of San Luis Obispo County Airport
Comment
CDA15222
Chorizanthe angustifolia
G. F. Hrusa, D. Ragan
1998-7-21
14760
San Luis Obispo
Nipomo Dunes; Dunes immed. W of intersection of Callendar Rd. & Hwy 1.
Comment
RSA63056
Chorizanthe angustifolia
L. S. Rose
1950-5-13
50118
San Luis Obispo
Oso Flaco Lake region
Comment
UCR48221
Chorizanthe angustifolia subsp. angustifolia
R. F. Thorne
1968-6-7
37787
San Luis Obispo
Central Coast, Jack Lake: about 3 mi. south of Oceano
15
Comment
CDA14210
Chorizanthe breweri
G. F. Hrusa
1993-5-2
11032
San Luis Obispo
Reservoir Canyon. Mid parts of canyon.
Comment
RSA142433
Chorizanthe breweri
Clare B. Hardham
1960-6-3
5989
San Luis Obispo
Between San Luis Obispo and Santa Margarita
610
Comment
UCR142586
Chorizanthe californica
George K. Helmkamp, E. A. Helmkamp
2000-6-15
5673
San Luis Obispo
Central Coast, between Los Osos and sand dunes west of the end of Howard St.
15
Comment
RSA487194
Chorizanthe diffusa var. nivea
James L. Reveal, C. Rose Broome, Clare B. Hardham
1987-6-18
6483
San Luis Obispo
Nipomo Mesa in Los Berros, on sand dunes north of Dale Ave., 0.1 mile E of Wagon Wheel Way and 0.4 mile W of the Union Oil Summit Pumping Station, about 4 airline miles NW of Nipomo.
122
Comment
OBI54170
Chorizanthe douglasii
David J. Keil, Kathleen Keil
1995-4-15
24855
San Luis Obispo
Shell Creek Rd, ca. 1/2 mi N of jctn with California Rte 58
Comment
RSA115605
Chorizanthe douglasii
E. C. Twisselmann
1955-5-27
2024
San Luis Obispo
La Panza Range.
595
Comment
RSA782678
Chorizanthe leptotheca
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-6-18
47
San Luis Obispo
close to KCL Campground, west of Soda Lake Road, 10.4 miles south of Goodwin Education Center, and 19 miles north of State Highway 166.
Comment
OBI28916
Chorizanthe membranacea
Melissa Luckow, Rhond Riggins
1982-5-14
866
San Luis Obispo
Just N of Nick Ranch on the rd to Pine Mt Spring. S of Sycamore Cyn
Comment
UC52593
Chorizanthe membranacea
L. Jared
San Luis Obispo
Estrella South Coast Ranges, Estrella
Comment
CAS-BOT-BC252702
Chorizanthe obovata
T. S. Brandegee
1885-7-1
s.n.
San Luis Obispo
San Luis Obispo
Comment
OBI31706
Chorizanthe palmeri
Smeltzer, Turnquist
1982-5-7
121
San Luis Obispo
Laguna Lake Park [San Luis Obispo]
Comment
SBBG109703
Chorizanthe palmeri
C. B. Hardham
1956-7-30
1208
San Luis Obispo
Atascadero Rd near Morro Rd [St Hwy 41]
Comment
SBBG117985
Chorizanthe palmeri
E. Painter, M. Wetherwax
1999-7-13
SLO 7 b
San Luis Obispo
between Primera and La Trinidad mines; near LCTA plot 306; Camp San Luis Obispo
440
Comment
CAS-BOT-BC252741
Chorizanthe palmeri
R. F. Hoover
1948-6-29
7552
San Luis Obispo
Lower Tar Srping Creek
Comment
UCSB59200
Chorizanthe palmeri
Ryan, P.; Callaway, R.
1987-4-26
San Luis Obispo
Reservoir Canyon, 1.0 mile up trail from end of Reservoir Road off Hwy. 101 north of San Luis Obispo, 1/2 mile north of creek
243
Comment
CHSC42321
Chorizanthe staticoides
L. P. Janeway; Jean Witzman, Julie Jensen
1987-5-31
2123
San Luis Obispo
Along Calf Cyn Rd (Hwy 58) ca 1 1/4 mi NE of Creston Rd. Along edges of dirt rd on north side of hwy and in adjacent Chamise Chaparral.
457
Comment
OBI79993
Chorizanthe staticoides
David J. Keil, with V. L. Holland
2013-6-12
31793
San Luis Obispo
Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park
Comment
UC1136066
Chorizanthe staticoides
W. A. Peterson
1937-4-29
770
San Luis Obispo
Martinez Canyon La Panza Quad., Martinez Canyon
Comment
OBI11178
Chorizanthe staticoides
Robert F. Hoover
1949-5-15
7693
San Luis Obispo
18 mi E of Creston on La Panza Rd
Comment
OBI29598
Chorizanthe staticoides
Robert J. Rodin
1962-5-10
6875
San Luis Obispo
About 3 mi S of hwy 101 on Cuesta Summit Rd on rd maintained by the Forest Service and Telephone Company
Comment
OBI55209
Chorizanthe staticoides
Greg Frugoli
1997-5-9
82
San Luis Obispo
1 mi S of Queen Bee cmpgd, La Panza range, Los Padres NF (hwy 58 burn area)
719
Comment
RSA488720
Chorizanthe xanti
James L. Reveal
1988-5-26
6908
San Luis Obispo
Along California Highway 58, 2.4 miles east of San Juan Creek between La Panza and the Carrisa Plains, 1.1 mile west of the Bitterwater Road and 3.3 miles east of the turnoff to Pozo, north-northwest of Syncline Hill.
549
Comment
CAS-BOT-BC255376
Chorizanthe xanti var. xanti
Eben McMillan
1957-4-17
34 -16
San Luis Obispo
Foot of Caliente Mountain, southern Carrisa Plains
838
Comment
RSA759566
Chorizanthe xanti var. xanti
James L. Reveal
2008-5-2
8867
San Luis Obispo
Along California Highway 58, 0.6 miles west of San Juan Creek and 0.3 miles west of EAst Pozo Road, 10.1 air miles west-northwest of Simmler
462
Comment
OBI25463
Cirsium brevistylum
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vandervier et al.
1980-5-18
13981
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
OBI39955
Cirsium brevistylum
David J. Keil, Eric Wise
1983-8-30
17918
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
RSA26271
Cirsium fontinale var. obispoense
Alice Eastwood, John Thomas Howell
1938-6-14
5917
San Luis Obispo
Prefumo Canyon.
Comment
SBBG125305
Cirsium fontinale var. obispoense
M. A. Elvin with N. Huber
2006-3-30
4626
San Luis Obispo
N-side of Laguna Lake, at base of hill
61
Comment
UC1276269
Cirsium fontinale var. obispoense
R. F. Hoover
1951-6-21
8025
San Luis Obispo
San Simeon Creek just below forks San Simeon Creek
Comment
OBI81489
Cirsium occidentale
Jill M. Bushakra, Jake Martin
2000-5-31
33
San Luis Obispo
East- West Ranch, Cambria along trail. Windswept ocean bluff meadow
30
Comment
OBI16723
Cirsium occidentale var. californicum
Robert F. Hoover
1964-7-9
9137
San Luis Obispo
5 mi W of Pozo (Salsipuedes Crk)
Comment
SD264766
Cirsium occidentale var. californicum
David Keil
1998-6-8
27673
San Luis Obispo
Between Creston & Shandon along Hwy 41, 4.3 road miles NE of junction with La Panza Rd, 0.2 miles SW of junction with Amber Hills Rd.
Comment
SBBG94481
Cirsium occidentale var. lucianum
C. F. Smith
1968-6-28
10095
San Luis Obispo
rd to Cypress forest, below summit of TV Peak, W of Cuesta Grade and Hwy 101
Comment
OBI16725
Cirsium occidentale var. lucianum
Robert F. Hoover
1964-7-9
9137
San Luis Obispo
5 mi W of Pozo (Salsipuedes Crk)
Comment
OBI81549
Cirsium occidentale var. occidentale
Jill M. Bushakra
2000-5-3
19 b
San Luis Obispo
Montana de Oro State Park. Sandy soil along trail to Sandspit Beach.
30
Comment
CAS-BOT-BC280123
Cirsium occidentale var. venustum
Ernest C. Twisselmann
1956-5-28
2863
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon
640
Comment
OBI33033
Cirsium quercetorum
David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al
1983-6-12
17158
San Luis Obispo
Vicinity of Arroyo de los Chinos and Arroyo de la Cruz N of San Simeon. Just W of southward trending sec of Arroyo de los Chinos and E of BM 77
Comment
OBI56384
Cirsium scariosum var. loncholepis
Austin P. Griffiths, Joe R. Walker
1981-11-9
s.n.
San Luis Obispo
Nimpomo Dunes; Jack Lake
Comment
OBI39953
Cirsium vulgare
David J. Keil, Eric Wise
1983-8-30
17916
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
UC1100565
Cladium californicum
Malcolm A. Nobs, S. Galen Smith
1949-6-23
858
San Luis Obispo
Bog near Hwy 1, ca. 4 mi S of Arroyo Grande
Comment
CAS-BOT-BC162535
Clarkia affinis
Clare B. Hardham
1957-6-7
2087
San Luis Obispo
South road to Adelaida 4 1/2 miles west of Paso Robles - Santa Lucia Mountains
Comment
UC1072014
Clarkia affinis
Kenton L. Chambers
1956-4-28
1027
San Luis Obispo
1.7 mi se of bridge Salinas River (Rocky Canyon Road from Atascadero to Creston)
Comment
UC454549
Clarkia bottae
E. P. Unangst
1906-5-30
San Luis Obispo
Prefumo Canyon San Luis Obispo
Comment
SEINET7042512
Clarkia cylindrica
A. G. Vestal
1963-5-24
s.n.
San Luis Obispo
6.5 miles northwest of Pozo [Junction], on the Pozo Road. Santa Margarita Lake quadrangle UTM Zone 10, 728792mE, 3908735mN.
Comment
POM305250
Clarkia cylindrica subsp. cylindrica
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
576
San Luis Obispo
Cholame.
Comment
SD114008
Clarkia prostrata
Darley F. Howe
1948-5-17
1927
San Luis Obispo
Coast of San Luis Obispo County
Comment
SBBG60323
Clarkia purpurea
M. M. Miles
-May-1886
462
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UC338235
Clarkia purpurea
Lemmon
1887-1
San Luis Obispo
Comment
OBI28663
Clarkia purpurea subsp. purpurea
David J. Keil, Eric Wise
1982-7-2
16296
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
SEINET7072793
Clarkia purpurea subsp. quadrivulnera
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
POM153211
Clarkia speciosa subsp. immaculata
C. L. Hitchcock
1928-6-17
36
San Luis Obispo
Price Canyon, 3 miles south of Edna.
60
Comment
SBBG125409
Clarkia speciosa subsp. immaculata
M. A. Elvin with L. D. Althouse
2006-5-25
5915
San Luis Obispo
NW portion of Arroyo Grande, James Way X La Canada
61
Comment
UC55897
Clarkia speciosa subsp. speciosa
Mrs. R. W. Summers
1888-5-26
San Luis Obispo
La Panza
Comment
RSA586560
Clarkia speciosa subsp. speciosa
F. L. Johnson, E. A. Young
1993-5-24
ROB 0566
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Rd.
Comment
RSA653091
Clarkia tembloriensis subsp. tembloriensis
F. C. Vasek
1962-5-2
620502 -1
San Luis Obispo
San Luis Obispo County: W of N end of Soda Lake, on dirt road .4 miles SW of jct with paved road and 10.1 miles S of jct with 178 which is W of Simmler.
610
Comment
UC1586081
Clarkia unguiculata
Barbara Ertter
1989-6-10
8560
San Luis Obispo
ca. 20 air mi ene San Luis Obispo (3 1/2 mi from Hwy. 58 on road to Navajo Campground, e side of mountain); La Panza Range, Black Mt., McGinnis Creek
609
Comment
RSA108149
Clarkia unguiculata
C. Epling, P. Levine, D. Mitchell
1948-6-12
525
San Luis Obispo
Santa Margarita to Pozo Road, 14.75 miles east of railroad tracks
Comment
OBI78296
Claytonia exigua subsp. exigua
David J. Keil
1979-4-19
13059
San Luis Obispo
Upper Prefumo Cyn rd
Comment
CAS-BOT-BC439341
Claytonia gypsophiloides
Clare B. Hardham
1956-4-4
340
San Luis Obispo
Santa Lucia Mountains. T. Delaganna Ranch
Comment
OBI65753
Claytonia gypsophiloides
D. R. Miller/S. G. Ayres/G. Edmunson
1995-4-23
495 -570
San Luis Obispo
Pine Mt Region. Above Cline Cabin on tobacco Rd,Tobacco crk drainage
488
Comment
SEINET1004399
Claytonia parviflora subsp. parviflora
George K. Helmkamp
2004-1
8228
San Luis Obispo
Central Coast: Nipomo Mesa, Pomeroy Rd, 1.1 mi N of Willow Rd.
130
Comment
OBI8514
Claytonia perfoliata subsp. perfoliata
Dave Imper
1976-12-28
25
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
69
Comment
OBI79365
Clematis lasiantha
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31635 -2
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
Comment
CAS-BOT-BC92709
Clematis ligusticifolia
R. F. Hoover
1966-9-16
10046
San Luis Obispo
Bed of Salinas River at mouth of Rocky Canyon.
Comment
CAS-BOT-BC92710
Clematis ligusticifolia
John Thomas Howell
1964-6-29
40798
San Luis Obispo
On bank of Santa Rosa Creek, Cambria.
Comment
OBI71430
Clematis ligusticifolia
LynneDee Oyler
1990-10-11
2028
San Luis Obispo
Santa Margarita Crk tributary just NE of Santa Margarita Ranch HQ, E of the sorting pens
Comment
UCSB44880
Clinopodium douglasii
Collins, Elizabeth
1977-4-22
San Luis Obispo
Bridge St., Cambria, 2.4 miles north of Calif. 46
91
Comment
SEINET10305981
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 Road
Comment
UC2027122
Collinsia bartsiifolia var. davidsonii
Greg Wilvert
2005-4-1
88
San Luis Obispo
Southeast Half of Caliente Range: North edge of range
Comment
JEPS35089
Collinsia bartsiifolia var. davidsonii
R. F. Hoover
1951-4-15
8042
San Luis Obispo
Stoney Creek; tributary of Huasna R.
Comment
CDA15772
Collinsia heterophylla
G. F. Hrusa
1993-5-21
11057
San Luis Obispo
Lopez Canyon. on W side of creek. approx. 1.5 miles upstream from canyon mouth.
Comment
RSA152258
Collinsia heterophylla
I. L. Wiggins
1926-5-9
2057
San Luis Obispo
3 miles east of Templeton.
Comment
UCD123656
Collinsia sparsiflora
S. P. Lynch
1974-4-22
492
San Luis Obispo
San Luis Obispo County: Commatti Canyon Road, ca. 1.1 miles north of junction with Hwy 58.
Comment
SBBG109426
Collinsia sparsiflora var. collina
C. B. Hardham
1961-3-17
6680
San Luis Obispo
Franklin Crk, near Camp Natoma, Adelaida District
Comment
POM215139
Conicosia pugioniformis
D. D. Keck
1933-5-5
2212
San Luis Obispo
Oceano, southwestern San Luis Obispo Co.
Comment
OBI62507
Conicosia pugioniformis
Lynne Dee Oyler
1990-6-12
1164
San Luis Obispo
Mobil Oil Property just N of UNOCAL property boundary N of UNOCAL pump #K8
Comment
UC2027192
Convolvulus arvensis
Greg Wilvert
2005-5-28
437
San Luis Obispo
Southeast Half of the Caliente Range: In Padrones Canyon Road
Comment
UC718576
Coreopsis bigelovii
Carl B. Wolf
1935-4-17
San Luis Obispo
0.1 mi above (w) Kern Co. line; Diablo Range, Cottonwood Canyon
579
Comment
UC572638
Coreopsis calliopsidea
N. H. French
1937-3-9
879
San Luis Obispo
Carrizo Plains McKittrick Quadrangle, Carrizo Plains
609
Comment
CAS-BOT-BC287126
Coreopsis douglasii
Ernest C. Twisselmann
1955-5-27
2050
San Luis Obispo
La Panza Range. Camatta Canyon near Bethel Ranch
533
Comment
CAS-BOT-BC101429
Corethrogyne filaginifolia
Clare B. Hardham
1959-9-27
4990
San Luis Obispo
Arroyo de la Cruz
Comment
OBI35233
Corethrogyne filaginifolia
K. A. Nadeau
1983-4-30
13
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and rockview rd
Comment
OBI80764
Corethrogyne filaginifolia
David J. Keil
2015-2-21
32691
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
Comment
SBBG95547
Corethrogyne filaginifolia
R. H. Toft
1986-5-21
22
San Luis Obispo
1/8 mi S of Broderson Rd, just SW from center of town of Los Osos
Comment
SBBG28718
Corethrogyne filaginifolia
E. C. Twisselmann
1967-8-23
13562
San Luis Obispo
Eben McMillan residence, Palo Prieto Cyn, SE of Cholame
701
Comment
PASA1936
Cornus californica
1928-5-12
San Luis Obispo
Woods near Cambria
Comment
OBI58975
Cortaderia jubata
David J. Keil
2000-1-24
28414
San Luis Obispo
Cambria. Vicinity of Cambria Community Service District work yard. along Rodeo Grounds Road.
Comment
OBI35334
Cotula coronopifolia
Melody Dickens
1981-3-20
65
San Luis Obispo
Morro rock, Morro Bay. Growing around base
Comment
OBI79363
Cotula coronopifolia
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31673
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-BC427828
Crassula connata
R. F. Hoover
1967-5-13
10574
San Luis Obispo
Coast west of Cambria.
Comment
OBI15232
Crassula connata
Robert F. Hoover
1967-5-13
10574
San Luis Obispo
Coast W of Cambria
Comment
UCD116892
Crocanthemum scoparium
G. F. Hrusa
1993-5-22
11109
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. Approx. 1 mile N of Mt. Lowe.
550
Comment
OBI5021
Croton californicus
Robert J. Rodin
1956-5-20
6055
San Luis Obispo
S end of Morro Bay
Comment
SEINET9458687
Croton californicus
R. W. Summers
1886-10-8
s.n.
San Luis Obispo
Morro Beach.
Comment
UCSB59919
Croton californicus
Penkala, Brad; Ryan, P.
1987-6-25
San Luis Obispo
West side of Price Canyon Road, 3/4 mile southwest of Hwy. 227, Arroyo Grande
73
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
OBI14366
Croton setiger
David R. Roslansky
1970-5-22
29
San Luis Obispo
At the Dairy Project unit on hwy in San Luis Obispo
Comment
OBI8494
Croton setiger
R. D. McCall
1978-10-10
13
San Luis Obispo
20 mi N Paso Robles
Comment
OBI43396
Crypsis schoenoides
Eric Wise
1981-9-17
1117
San Luis Obispo
0.9 mi N of Santa Margarita on El Camino Real, across from Union 76 Plant
Comment
OBI80311
Crypsis vaginiflora
David J. Keil, with Mike Walgren
2012-9-8
31528
San Luis Obispo
Harmony Headlands State Park, south of Cambria, west of California Highway 1
Comment
SBBG32498
Cryptantha clevelandii
H. M. Pollard
1968-6-7
San Luis Obispo
Oso Flaco
Comment
SBBG93883
Cryptantha clevelandii
S. A. Junak with T. J. Ayers
1989-7-14
4117
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
SD39175
Cryptantha clevelandii var. florosa
Edith A. Purer
1938-8-23
7880
San Luis Obispo
Roadside, along State Highway No.1
Comment
UC572612
Cryptantha intermedia
E. Armstrong
1934-4-1
1138 a
San Luis Obispo
10 mi e Santa Margarita; San Luis Obispo Quad.
457
Comment
SEINET7063204
Cryptantha leiocarpa
A. G. Vestal
1963-5-16
s.n.
San Luis Obispo
Dunes about 0.7 mile east southeast of Los Osos on the Pecho Valley Road. UTM Zone 10, 698257mE, 3909354mN. (WGS84/NAD83).
49
Comment
UC1177905
Cryptantha leiocarpa
Rimo Bacigalupi
1950-5-13
1802 A
San Luis Obispo
w of Oso Flaco sand dunes
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
UC1285271
Cryptantha micromeres
R. F. Hoover
1947-3-26
6765
San Luis Obispo
Oak Park District
Comment
SD113117
Cryptantha micromeres
Darley F. Howe
1963-5-10
3499
San Luis Obispo
Hillside south of Morro Bay
120
Comment
OBI82447
Cryptantha microstachys
David J. Keil, with V. L. Holland
2015-6-19
33253
San Luis Obispo
Rural area north of Arroyo Grande between Corbett Canyon Road and Highway 227, accessed via Dairy Lane and a private drive
125
Comment
UC604983
Cryptantha microstachys
Roxana S. Ferris and Ruth P. Rossbach
1938-5-12
9443
San Luis Obispo
8 mi e Santa Margarita (on Mountain Road, near its junction with State Highway 178)
Comment
UC1063834
Cryptantha muricata
B. Bolt
1936-5-25
734
San Luis Obispo
2.75 mi ene Santa Margarita; San Luis Obispo Quad.
335
Comment
UCD119942
Cryptantha muricata
G. F. Hrusa
1995-5-28
12313
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area, ridge immediately SW of Radio Facility 2 (Peak 1).
630
Comment
SFV3096
Cryptantha muricata
C. B. Hardham
1957-5-4
1847
San Luis Obispo
South face of Tierra Redondo.
Comment
POM258748
Cryptantha nemaclada
Roxana S. Ferris
1939-5-25
9757
San Luis Obispo
Hills just south of Templeton-Creston road. About 3 miles east of Templeton.
Comment
UC2027108
Cryptantha nevadensis
Greg Wilvert
2005-4-5
146
San Luis Obispo
Southeast Half of Caliente Range: 200 m SE of Wells Spring
Comment
SEINET8555825
Cryptantha nevadensis
I. W. Clokey, C. B. Clokey
1937-4-13
5823
San Luis Obispo
SE corner of the county.
800
Comment
RSA499615
Cryptantha nevadensis var. rigida
Paul C. Silva
1947-3-30
1207
San Luis Obispo
4 miles east of Cuyama P. O., Cuyama Valley.
Comment
CAS-BOT-BC80520
Cupressus arizonica
A. S. Albert
1936-6-22
s.n.
San Luis Obispo
Mesa above Berros, three miles south of Arroyo Grande
Comment
CAS-BOT-BC80783
Cupressus macrocarpa
Ernest C. Twisselmann
1971-12-9
18572
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
UC455058
Cupressus macrocarpa
I. J. Condit
1907-12-1
San Luis Obispo
California Polytechnic School
Comment
UCR41021
Cupressus sargentii
R. J. Rodin
1971-1-4
8448
San Luis Obispo
Tassajara Creek c. 2 mi west of Hwy 101.
389
Comment
MACF014894
Cupressus sargentii
E. R. Blakley
1956-9-21
1992
San Luis Obispo
N slope Cypress Mt., Santa Mucia Mts.
Comment
UC1925856
Cuscuta
David Keil
1996-6-25
25913
San Luis Obispo
Laguna Lake Park and vicinity, San Luis Obispo.
Comment
UC1969517
Cuscuta
David Keil
2001-8-24
29720
San Luis Obispo
Foothill Road, 0.25 miles NNE of junction with Los Osos Valley Road.
Comment
OBI14813
Cuscuta californica
Robert F. Hoover
1965-9-19
9595
San Luis Obispo
2 mi E of Santa Margarita
Comment
SBBG49103
Cuscuta californica
J. Copeland
1974-2-17
1044
San Luis Obispo
Grand View Mesa, Nipomo
Comment
OBI14815
Cuscuta californica
Robert F. Hoover
1946-9-15
6395
San Luis Obispo
4 mi SE of Santa Margarita
Comment
OBI57731
Cuscuta occidentalis
David J. Keil
1998-7-2
27902
San Luis Obispo
At Baldwin property and on property to west of Baldwin property, along O'Connor Way (2051 O'Connor Way, W of San Luis Obispo).
Comment
UCR123676
Cuscuta salina var. major
George K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5326 A
San Luis Obispo
Central Coast, Morro Bay State Park at the south end of the marina.
6
Comment
CDA1941
Cynodon dactylon
Deanna Montgomery
1986-8-14
67
San Luis Obispo
Poly Canyon.
Comment
JEPS70211
Cynodon dactylon
Robert J. Rodin
1970-5-5
8391
San Luis Obispo
Camp San Luis Obispo, Nature Preserve
15
Comment
UC1284986
Cynoglossum grande
R. F. Hoover
1949-5-3
7657
San Luis Obispo
summit at head of Lee Canyon; San Luis Range, Lee Canyon
Comment
OBI72312
Cynosurus echinatus
Anthony Baniaga, Theo Fitanides
2010-5-2
168
San Luis Obispo
Tierra Redonda BLM ACEC. Tierra Redonda Mtn. N facing bank of blue oak woodland
317
Comment
UC2013171
Cyperus alternifolius
David Keil
1979-7-1
13109
San Luis Obispo
San Luis Range, lower Prefumo Canyon.
Comment
UCR171626
Cyperus eragrostis
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9669
San Luis Obispo
South Central Coast Range, Along Calif. Highway 229 (road to Creston), 5.5 mi N of Calif. Highway 58; beside West Branch of Huerhuero Creek
363
Comment
CAS-BOT-BC114470
Cyperus eragrostis
Clare B. Hardham
1959-9-1
4972
San Luis Obispo
Santa Rosa Creek, Cambria.
Comment
OBI8488
Cyperus eragrostis
R. D. McCall
1978-11-11
21
San Luis Obispo
In Poly Cyn 10 ft from bridge
Comment
UC1953264
Cyperus erythrorhizos
David J. Keil, V. L. Holland, Lynne Dee Oyler
1991-9-5
22606
San Luis Obispo
Dunes south of Oso Flaco Lake. Edge of agricultural field. Near Oso Flaco Road parking area.
Comment
CDA25882
Cyperus erythrorhizos
David J. Keil
1998-8-19
27954
San Luis Obispo
Salinas River at Las Pilitas Road.
Comment
SBBG122311
Cyperus erythrorhizos
D. Keil
1998-8-19
27954
San Luis Obispo
Salinas River at Las Pilitas Rd
347
Comment
RSA697520
Cyperus esculentus
R. H. McArthur
1934-5-11
s.n.
San Luis Obispo
Home yard E. Santa Clara S. A.
Comment
OBI22329
Dactylis glomerata
Robert D. Page
1962-5-10
103
San Luis Obispo
Cal Poly campus
Comment
UCR147238
Datura stramonium
George K. Helmkamp, E. A. Helmkamp
2004-10-8
8834
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek
136
Comment
OBI56325
Daucus carota
David J. Keil
1998-9-16
28124
San Luis Obispo
Intersection of Madonna Rd and Los Osos Valley rd at outskirts of San Luis Obispo
Comment
OBI16275
Deinandra corymbosa
Robert F. Hoover
1965-10-1
9707
San Luis Obispo
Los Osos Valley
Comment
UC1392631
Deinandra corymbosa
R. F. Hoover
1969-8-15
11549
San Luis Obispo
Los Osos Valley
Comment
UC89135
Deinandra corymbosa
T. S. Brandegee
1892-1
San Luis Obispo
Comment
CAS-BOT-BC299160
Deinandra corymbosa subsp. corymbosa
R. F. Hoover
1969-8-1
11509
San Luis Obispo
Cambria
Comment
CAS-BOT-BC293907
Deinandra fasciculata
H. M. Hall
1931-6-8
13145
San Luis Obispo
Odd Fellows Cemetery. North of Morro 5.4 miles
Comment
JEPS27042
Deinandra fasciculata
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-11
7422
San Luis Obispo
directly above and e of community Morro Beach (just s of town water-tank)
91
Comment
OBI16273
Deinandra fasciculata
Robert F. Hoover
1969-8-15
11547
San Luis Obispo
Turri Rd near estuary of Osos crk
Comment
UCSB28173
Deinandra fasciculata
Tanowitz, Barry
1974-8-2
San Luis Obispo
Morro Bay; along Baywood Park Rd., 3/4 mile from Hwy. 1
Comment
SBBG32258
Deinandra halliana
L. S. Rose
1968-4-23
68039
San Luis Obispo
1.5 mi E of Cholame
335
Comment
CAS-BOT-BC299357
Deinandra increscens subsp. increscens
R. F. Hoover
1946-7-14
6225
San Luis Obispo
North end of Morro Bay
Comment
CAS-BOT-BC299398
Deinandra increscens subsp. increscens
Alice Eastwood
1927-7-29
14962
San Luis Obispo
Morro
Comment
UC134615
Deinandra increscens subsp. increscens
K. Brandegee
1885-7-4
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC299369
Deinandra increscens subsp. increscens
Mary Page Ingalls
1912-7-1
s.n.
San Luis Obispo
Haynes Ranch
Comment
CAS-BOT-BC299955
Deinandra kelloggii
David D. Keck
1934-4-26
2792
San Luis Obispo
W. side of Cottonwood Pass, 6.5 mi. N.E. of Cholame, eastern San Luis Obispo County
Comment
OBI16192
Deinandra pallida
Robert F. Hoover
1947-5-10
7145
San Luis Obispo
E edge of Cuyama Valley near Kern Co line
Comment
SBBG40552
Deinandra paniculata
R. F. Hoover
1969-9-15
11590
San Luis Obispo
San Bernardo Crk
Comment
UC1321247
Deinandra pentactis
R. F. Hoover
1966-9-16
10037
San Luis Obispo
3 mi n of Santa Margarita; Junction of Carmel Road with old Highway 101
Comment
CAS-BOT-BC292045
Deinandra pentactis
R. F. Hoover
1969-9-9
11577
San Luis Obispo
4 mi. w. of Paso Robles on road to Nacimiento Dam
Comment
LA38357
Delphinium gypsophilum
Lewis; Epling
655
San Luis Obispo
1.1 mi. W of the West Fork of road to Camp Pleyto - 10.5 mi. W of overpass on 101
Comment
OBI57164
Delphinium gypsophilum
Clifton F. Smith
1993-6-2
12462
San Luis Obispo
Alongrd to crests of Caliente Range, 5.5 mi from gate on Russell Ranch in lower Cuyama valley oilfields
Comment
OBI58600
Delphinium gypsophilum subsp. gypsophilum
David J. Keil
1998-5-20
27369
San Luis Obispo
20 mi. E of junction with Tepusquet Canyon Road on Hwy 166.
Comment
UC573356
Delphinium gypsophilum subsp. parviflorum
W. A. Peterson
1937-5-14
834
San Luis Obispo
3.1 mi nw La Panza Ranch; La Panza Quadrangle
Comment Read comments Sep 27 2007
RSA509152
Delphinium nudicaule
C. F. Smith
1988-5-10
12126
San Luis Obispo
Santa Rita Creek, about midway betw Cayucos and Templeton
Comment
SBBG34685
Delphinium nudicaule
C. B. Hardham
1956-4-13
392
San Luis Obispo
Santa Rita
Comment
CAS-BOT-BC7863
Delphinium parryi subsp. blochmaniae
David Daniels Keck
1933-5-5
2225
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe, southwestern part of county
Comment
CAS-BOT-BC7874
Delphinium parryi subsp. blochmaniae
Ernest C. Twisselmann
1956-4-10
2635
San Luis Obispo
Nipomo Mesa, 1.5 miles east of the Union Oil Refinery
33
Comment
RSA398769
Delphinium parryi subsp. blochmaniae
Lester Rowntree
1930-08
s.n.
San Luis Obispo
Coastal mesa
Comment
CAS-BOT-BC121461
Delphinium parryi subsp. parryi
Gale Sphon
1959-6-6
356
San Luis Obispo
La Panza Campground, Los Padres National Forest
Comment
OBI10620
Delphinium parryi subsp. parryi
Robert F. Hoover
1949-5-22
7721
San Luis Obispo
12 mi E of Creston on La Panz Rd
Comment
OBI42768
Delphinium parryi subsp. parryi
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15962
San Luis Obispo
3.8 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading up Cypress Mtn along Steiner Crk
Comment
OBI65261
Delphinium parryi subsp. parryi
D. R. Miller
2004-5-12
504 .773
San Luis Obispo
Pine Mt region. In Tobacco flats area. From Tony Clarke's land near end of bear cyn
Comment
RSA201571
Delphinium patens subsp. hepaticoideum
Robert F. Hoover
1952-5-24
8217
San Luis Obispo
Caliente Mountain.
Comment
SBBG48628
Delphinium recurvatum
L. S. Matlovsky
1974-4-5
DM 1889 -28
San Luis Obispo
S end of Soda Lake, Carrizo Plain
Comment
CAS-BOT-BC17126
Delphinium recurvatum
Ernest C. Twisselmann
1955-4-26
1900
San Luis Obispo
Alkaline sinks 1 mile north of Soda Lake
640
Comment
OBI28606
Delphinium variegatum subsp. variegatum
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
164
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
CDA11547
Dendromecon rigida
G. F. Hrusa, D. Ragan
1995-6-2
12382
San Luis Obispo
Black Butte Research Natural Area; Summit of ridge immediately E of Mt. Lowe, approximately 1/3 m E of summit along fire break road.
Comment
JEPS114151
Dendromecon rigida
J. Olson
2000-7-24
San Luis Obispo
Camp San Luis Obispo. 0.1 mile below area known locally as grand canyon, on road to Primera Mine.
Comment
OBI20112
Dendromecon rigida
Brent Nolan
1971-6-1
s.n.
San Luis Obispo
San Luis Obispo, S slope up Cuesta Grade
Comment
OBI2838
Deschampsia elongata
Larry E. Brown
1970-5-30
1829
San Luis Obispo
Cambria
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
OBI72359
Descurainia pinnata
Anthony Baniaga, Elizabeth Baniaga
2010-4-23
146
San Luis Obispo
Black Lake Cyn; Callender property
16
Comment
SBBG22882
Descurainia pinnata
E. R. Chandler
1965-6-3
2366
San Luis Obispo
Cuyama Valley, ca. 1.5 mi S of St Hwy 166 and 1 mi W of Hwy 33
701
Comment
CAS-BOT-BC43217
Descurainia pinnata subsp. brachycarpa
R. F. Hoover
1967-4-9
10391
San Luis Obispo
Carrizo Plain south of Soda Lake.
Comment
SBBG104891
Diplacus aurantiacus
D. A. Young, F. L. Johnson
1992-6-18
ROB 84
San Luis Obispo
Chorro Crk, 1 km N of Chorro Reservoir; Camp San Luis Obispo
Comment
CAS-BOT-BC150432
Diplacus aurantiacus
R. F. Hoover
1948-6-29
7550
San Luis Obispo
Near summit on road between Arroyo Grande and Huasna district
Comment
OBI28893
Diplacus fremontii
Melissa Luckow, Rhonda Riggins
1982-5-14
862
San Luis Obispo
Parkhill Rd, 0.3 mi E of River Rd in the Pozo Area
Comment
CAS-BOT-BC150703
Diplacus longiflorus
Ernest C. Twisselmann
1956-11-3
3218
San Luis Obispo
Canyonside below Salinas Dam
399
Comment
CAS-BOT-BC153975
Diplacus rattanii
Clare B. Hardham
1961-5-18
7087
San Luis Obispo
Pine Mt. north of Cambria
Comment
SBBG95725
Dipsacus fullonum
D. Keil
1986-5-31
19628
San Luis Obispo
Turri Rd ca. 0.5 mi E of jct with S Bay Blvd
Comment
RSA0023308
Distichlis spicata
Greg Wilvert
2005-6-14
478
San Luis Obispo
Southeast half of the Caliente Range. Canyon to the E of Quail Cyn
848
Comment
SBBG44863
Distichlis spicata
L. W. Edge
1972-5-10
185
San Luis Obispo
Turri Rd, S of Morro Bay
Comment
OBI15096
Dithyrea maritima
Robert F. Hoover
1947-7-11
7300
San Luis Obispo
S end of Morro Bay at edge of sandy beach
Comment
OBI10738
Dodecatheon clevelandii
Ruth E. Davis
1964-3-1
17
San Luis Obispo
Santa Margarita Lake
Comment
SEINET196587
Dodecatheon clevelandii var. insulare
Bernard Miossi
1940-3-19
224
San Luis Obispo
Near Hwy 101, 4 miles South of Santa Margarita.
366
Comment
CAS-BOT-BC159565
Drymocallis glandulosa var. glandulosa
Clare B. Hardham
1956-4-26
557
San Luis Obispo
York Mountain Road near T. Delaganna Rch. - Santa Lucia Mountains
Comment
UC1296048
Drymocallis glandulosa var. wrangelliana
R. F. Hoover
1964-5-11
8799
San Luis Obispo
Pozo-Arroyo Grande road Trout Creek (Trout Creek)
Comment
UC2027522
Dryopteris arguta
Tyler Lutz
2013-2-16
3
San Luis Obispo
Hillside behind 259 Squire Canyon Road.
Comment
NY387858
Dudleya bettinae
R. F. Hoover
1947-6-27
7278
San Luis Obispo
First ridge W of Cerro Romauldo.
Comment
UC455352
Dudleya lanceolata
E. P. Unangst
1906-7-1
San Luis Obispo
Sycamore Springs
Comment
SBBG36050
Dudleya pulverulenta
C. B. Hardham
-Sep-1956
1391
San Luis Obispo
Black Mtn
Comment
OBI79087
Dysphania multifida
David J. Keil
2011-11-5
31130
San Luis Obispo
Grover Beach. Mentone Ave & 13th street
15
Comment
OBI64653
Echinodorus berteroi
David J. Keil, with Kathleen A. Keil
2002-7-27
29889
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
396
Comment
OBI58897
Eleocharis bella
David J. Keil
1998-5-6
27107
San Luis Obispo
NE of Paso Robles. 0.3 mi N of junction with Tower Rd. on Jardire Rd. Rivendell Arabian horse farm.
Comment
JEPS99388
Eleocharis macrostachya
Clare B. Hardham
1947-5-12
1960
San Luis Obispo
Greens Lake Santa Lucia Mountains
Comment
OBI35171
Eleocharis macrostachya
Eric Wise
1981-6-7
464
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Cuyama River, 6.7 mi W of New Cuyama
Comment
RSA201684
Eleocharis palustris
Robert F. Hoover
1947-4-16
6936
San Luis Obispo
West base of Mt. Bishop near San Luis Obispo
Comment
OBI29255
Eleocharis parishii
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14548
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
RSA522594
Eleocharis parvula
David J. Keil
1977-8-7
12490
San Luis Obispo
SLO at Laguna Lake
Comment
OBI2510
Elymus glaucus
Larry E. Brown
1970-3-19
1751
San Luis Obispo
On the Pennington Crk Biological Reserve of Cal Poly
Comment
OBI3892
Elymus glaucus
Elizabeth Rudd
1971-5-23
272
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
OBI38074
Elymus glaucus
David J. Keil, Kathryn Bay and Richard Ferguson
1984-4-28
18133
San Luis Obispo
American Cyn area in La Panza Mts
Comment
OBI50139
Elymus glaucus
Michael Curto, Linda Allen
1991-5-18
706
San Luis Obispo
Santa Lucia Range, E slope, Cypress Mt Rd ca 12.5 km S of Chimney Rock Rd
Comment
OBI66911
Elymus multisetus
David J. Keil, with V. L. Holland
2001-5-24
29497
San Luis Obispo
Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development
Comment
UC1133024
Elymus multisetus
P. L. Johannsen
1937-5-19
1143
San Luis Obispo
3 mi n Sandiego Joe's (Plot 270); McKittrick Quadrangle
Comment
UC1146327
Elymus multisetus
R. F. Hoover
1965-6-18
9444
San Luis Obispo
Steiner Creek (Serrano Canyon) near San Luis Obispo; Santa Lucia Range
Comment
OBI65005
Emmenanthe penduliflora
Greg Wilvert
2005-4-5
147
San Luis Obispo
SE half of the Caliente Range. 200 m SE of Wells Spring
959
Comment
UCSB34147
Emmenanthe penduliflora
Nilsen, Erik
1980-4-27
San Luis Obispo
On Jolon Road 10 miles from Rt. 101
152
Comment
OBI53009
Emmenanthe penduliflora
David J. Keil, Kathleen Keil
1995-4-9
24777
San Luis Obispo
Shell Crk Rd, a 1/2 mi N of jctn with Calif Rte 58
Comment
OBI56892
Emmenanthe penduliflora
Jennifer Stone
1986-5-2
s.n.
San Luis Obispo
Cuesta Ridge E in chaparral area burned over in the Las Pilitas Fire of June-July 1985. Voucher for fire successional thesis study, Soils Science Dept, Calif Poly State Univ. Weather station
Comment
RSA0020353
Encelia actoni
Greg Wilvert
2005-4-30
368
San Luis Obispo
Southeast half of the Caliente Range. 1 km E of Padrones Spring.
945
Comment
UC1392956
Ephedra californica
R. F. Hoover
1968-4-17
11056
San Luis Obispo
Foothills of Temblor Range near North end of Elkhorn Plain.
Comment
OBI56520
Ephedra californica
Clifton F. Smith
1957-8-8
5608
San Luis Obispo
In field along Hwy 399, ca. 1 mi E of hwy 166 to Maricopa, Cuyama Valley
Comment
CAS-BOT-BC82017
Ephedra viridis
R. F. Hoover
1950-5-28
7934
San Luis Obispo
Redrock Canyon, n. side of lower Cuyama Valley
Comment
OBI32944
Ephedra viridis
Robert J. Rodin
1962-6-9
6888
San Luis Obispo
Along hwy 166 several mi W of Maricopa. Near pumping station in Maricopa River cyn
Comment
OBI73294
Epilobium campestre
David J. Keil
2000-5-24
28729
San Luis Obispo
Comment
OBI31310
Epilobium canum
Joy Nishida
1982-7-22
507
San Luis Obispo
1.4 mi S of American Cyn campground, where stream crosses road
Comment
CDA38086
Epilobium canum subsp. canum
Louisa Julian
2000-10-2
18
San Luis Obispo
Cal Poly Canyon Road of the State University.
Comment
SBBG47657
Epilobium canum subsp. canum
J. Copeland
1973-9-8
1035
San Luis Obispo
upper crk, Miranda Pine Spring area, 8.9 mi S of Hwy 166 and 0.3 mi W of intersection
Comment
OBI58546
Epilobium ciliatum subsp. ciliatum
David J. Keil
1998-9-4
28086
San Luis Obispo
Garden Farms area. Santa Margarita Creek N of Santa Margarita, W of El Camino Real bridge, just S of Santa Margarita Rd.
Comment
OBI33117
Epilobium densiflorum
David J. Keil
1983-9-10
17949
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
RSA18102
Epipactis gigantea
Carl B. Wolf
1929-4-16
3644
San Luis Obispo
Narrow canyon of Morro Creek, 6 miles east of Morro Bay.
244
Comment
RSA43144
Epipactis gigantea
Robert F. Hoover
1947-4-27
7108
San Luis Obispo
Morro Creek, above base of grade on highway to Atascadero.
Comment
CAS-BOT-BC57179
Equisetum hyemale subsp. affine
R. F. Hoover
1946-9-17
6422
San Luis Obispo
Oceano
Comment
UCR31913
Equisetum laevigatum
David J. Keil, Melissa Luckow, R. A. Pimentel, R. R. Pimentel, L. Seek
1982-5-8
15983
San Luis Obispo
Santa Lucia Mtns (Coast Ranges), 5.9 mi east of junction w/ Santa Rosa Creek Rd on dirt rd leading to Cypress Mtn via Steiner Creek. 2 mi west of Warrens' cabin (at base of mtn)
Comment
OBI78926
Equisetum telmateia
B. A. Smith
1966-4-8
21
San Luis Obispo
About 2.5 miles N. on See Canyon Rd. from Avila Beach Rd
Comment
SBBG104517
Equisetum telmateia subsp. braunii
F. L. Johnson, E. A. Young
1993-6-23
ROB 696
San Luis Obispo
Chorro Crk at bicycle repair facility; Camp San Luis Obispo
Comment
OBI56711
Eragrostis pectinacea
David J. Keil
1996-6-7
25891
San Luis Obispo
700 block of Johnson Ave, San Luis Obispo. Residential area
Comment
CAS-BOT-BC284160
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1957-8-23
4012
San Luis Obispo
Chris Twisselmann Ranch, eastern San Luis Obispo County, Temblor Range and the western San Joaquin Valley
670
Comment
CAS-BOT-BC257135
Eremalche parryi subsp. kernensis
D. H. Wilken; E. L. Painter
2011-4-20
17940
San Luis Obispo
E side of Soda Lake Rd, ca. 5 km NW of L E Traver Ranch, Carrizo Plain Nat Monument
660
Comment
OBI12393
Eremalche parryi subsp. kernensis
Robert F. Hoover
1947-4-4
6887
San Luis Obispo
W side of Cottonwood Pass
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
OBI12395
Eremalche parryi subsp. parryi
Robert F. Hoover
1952-4-8
8083
San Luis Obispo
La Panza district
Comment
OBI11538
Eriastrum calocyanum
Robert F. Hoover
1952-6-10
8240
San Luis Obispo
Black Mt, La Panza Range
Comment
SBBG29128
Eriastrum densifolium
H. L. Mason
1941-7-3
12474
San Luis Obispo
sand dunes, Oso Flaco Lake, N of mouth of Santa Maria River
Comment
UC1123858
Eriastrum densifolium subsp. densifolium
B. Bolt
1936-2-10
567 A
San Luis Obispo
3/4 mi sw Osos Creek (mouth) (Plot No. 38); Cayucos Quadrangle
Comment
UCD118289
Eriastrum densifolium subsp. densifolium
Roman Gankin
1964-6-28
s.n.
San Luis Obispo
San Luis Obispo County: Baywood Park, near Morro Bay.
Comment
UC124871
Eriastrum densifolium subsp. elongatum
E. Palmer, M. D.
July 1876
413
San Luis Obispo
n San Luis Obispo; Coast Range
Comment
OBI27994
Eriastrum densifolium subsp. patens
Barrett Anderson
1971-6-22
183
San Luis Obispo
Montano De Oro State Park. Sandy area behind the dunes south of Hazard Canyon.
Comment
RSA161676
Eriastrum luteum
Verne Grant, Karen Grant
1963-6-5
63 -5
San Luis Obispo
Several miles south of Creston
Comment
UCD118312
Eriastrum pluriflorum
E. C. Twisselmann
1954-5-31
1312
San Luis Obispo
San Luis Obispo County: 3.5 miles S of Cholame, Palo Prieta Canyon.
Comment
SBBG58335
Eriastrum pluriflorum subsp. pluriflorum
unknown
1895-1
San Luis Obispo
Cholame
Comment
SEINET3860232
Eriastrum pluriflorum subsp. pluriflorum
Leigh A. Johnson, Libing Zhang
2005-6-15
05 -128
San Luis Obispo
Hwy 58, 0.2 miles W of mile marker 36. Conspicuous, local colony along hwy; flowers bright blue.; 0
1625
Comment
CAS-BOT-BC514842
Eriastrum pluriflorum subsp. pluriflorum
A. E. Wieslander
1934-4-27
466
San Luis Obispo
Near San Juan River
457
Comment
OBI11552
Eriastrum pluriflorum subsp. pluriflorum
R. F. Hoover
1946-6-30
6216
San Luis Obispo
La Panza district
Comment
SBBG93150
Ericameria arborescens
S. A. Junak
1990-7-26
4427
San Luis Obispo
N slope of W Cuesta Ridge Botanical Area, ca. 0.4 mi NW of Pk 2478, at SW end of mine excavation along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101
624
Comment
CAS-BOT-BC292900
Ericameria ericoides
R. F. Hoover
1969-9-21
11603
San Luis Obispo
South end of Morrow Bay
Comment
SBBG43507
Ericameria ericoides
L. W. Edge
1971-11-2
San Luis Obispo
Oso Flaco Lake
Comment
OBI16554
Ericameria ericoides
Robert F. Hoover
1969-10-5
11633
San Luis Obispo
Alamo Creek
Comment
OBI16764
Ericameria ericoides
Robert F. Hoover
1966-10-7
10118
San Luis Obispo
Cuyama river at mouth of Chimney cyn
Comment
POM359359
Ericameria ericoides var. ericoides
Thekla Mohr
1911-1
s.n.
San Luis Obispo
San Luis Obispo.
Comment
RSA613935
Ericameria linearifolia
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3213
San Luis Obispo
Elkhorn Grade Rd, 6.3 mi. NW of jct with CA hwy 33 (roughly W of Maricopa).
549
Comment
UC1118748
Ericameria linearifolia
H. C. Lee
1936-3-12
480
San Luis Obispo
1.5 mi n of Black Lake; Arroyo Grande Quadrangle
Comment
OBI65220
Ericameria nauseosa var. mohavensis
Greg Wilvert
2005-10-5
529
San Luis Obispo
SE half of the Caliente Range. .6 km E of Padrones Spring
934
Comment
UC1747216
Ericameria palmeri var. pachylepis
David Keil
1998-11-29
28201
San Luis Obispo
Hwy. 227 betw. San Luis Obispo and Arroyo Grande, just S of summit
Comment
SD40129
Erigeron blochmaniae
Edith A. Purer
1933-7-20
5054
San Luis Obispo
Stabilized sand dunes northwest of Guadalupe
Comment
CAS-BOT-BC308746
Erigeron foliosus var. foliosus
R. F. Hoover
1965-9-18
9580
San Luis Obispo
Calf Canyon
Comment
UC31479
Erigeron foliosus var. franciscensis
unknown
San Luis Obispo
Arroyo Grande
Comment
UCD132007
Erigeron glaucus
J. Doty
1969-4-25
648
San Luis Obispo
San Luis Obispo County: near San Simeon, 19.7 miles south of Monterey-San Luis Obispo County line; Pico Creek.
7
Comment
CAS-BOT-BC295072
Erigeron glaucus
Ernest C. Twisselmann
1959-5-6
5198
San Luis Obispo
Santa Lucia Range: Highway 1 just north of Cambria
6
Comment
UCSB9206
Erigeron glaucus
Ralph, F.
1959-4-11
San Luis Obispo
At San Simeon State Beach Park; 3.4 miles north of Cambria along Hwy. 1
4
Comment
CAS-BOT-BC300053
Erigeron philadelphicus
Clare B. Hardham
1957-4-14
1659
San Luis Obispo
Santa Lucia Mountains. Santa Rita Canyon
Comment
OBI64613
Erigeron philadelphicus
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28718
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
CAS-BOT-BC216059
Eriodictyon altissimum
R. F. Hoover
1966-5-17
9862
San Luis Obispo
Indian Knob Ridge
Comment
CAS-BOT-BC376118
Eriodictyon altissimum
Marck Menke; David Keil
2002-3-26
130
San Luis Obispo
Less than 1 km. west of Indian Knob summit
Comment
CHSC69826
Eriodictyon altissimum
Tim Messick
1982-12-21
1864
San Luis Obispo
Openings in chaparral on stabilized dune sand on hillside S of Highland Drive, between Roderson Ave. and Bayview Drive, Los Osos.
91
Comment
UC1285009
Eriodictyon crassifolium var. nigrescens
R. F. Hoover
1947-5-10
7141
San Luis Obispo
at highway crossing just below Gypsum Canyon (Cuyama River); , below Gypsum Canyon
Comment
OBI57025
Eriodictyon traskiae subsp. smithii
G. F. Hrusa
1995-5-2
12224
San Luis Obispo
Black Butte Research Natural area.
600
Comment
OBI59235
Eriogonum angulosum
G. F. Hrusa
2000-9-30
15700
San Luis Obispo
Carrizo Plain Natural Area. Elkhorn Grade, 1 st summit to E of Soda Lake Rd
884
Comment
UCD147278
Eriogonum angulosum
Joseph Stewart; T. Keeler-Wolf
2010-4-8
CARR 1048
San Luis Obispo
San Luis Obispo County: Carrizo Plains National Monument, Calliente Range.
880
Comment
RSA0028255
Eriogonum baileyi
David J. Keil, G. Butterworth
2011-9-23
31102
San Luis Obispo
Carrizo Plain. Padrones Road, south of Soda Lake Road near base of Caliente Range.
835
Comment
JEPS108244
Eriogonum baileyi
David Gowen
2005-7-15
494
San Luis Obispo
Shell Creek Road. Half way between HWY 58 and Shandon
Comment
RSA491700
Eriogonum cithariforme var. cithariforme
James L. Reveal, C. Rose Broome
1987-6-17
6475
San Luis Obispo
Along Navajo Grade Road, 1 mile west of the summit and south of Navajo Campground and McGinnis Creek, about 4 airline miles north-northeast of Pozo.
724
Comment
CAS-BOT-BC242508
Eriogonum clavatum
Ernest C. Twisselmann
1957-5-3
3483
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Carrisa Plains [Carrizo Plain]: flood wash 9.9 miles south of Soda Lake
640
Comment
UC1296094
Eriogonum covilleanum
R. F. Hoover
1949-5-1
7638
San Luis Obispo
summit of Cottonwood Pass Cottonwood Pass
Comment
JEPS108373
Eriogonum covilleanum
David Gowen
2005-4-16
248
San Luis Obispo
Elkhorn Road (dirt). Bare hill about 8.2 miles south of Hurricane Rd.
Comment
CDA22578
Eriogonum elongatum
T. C. Fuller
1962-7-19
9261
San Luis Obispo
Gillis Canyon, Red Hills, ca. 7.1 miles southeast of Shandon.
0
Comment
SBBG104195
Eriogonum fasciculatum var. fasciculatum
E. R. Blakley
1993-3-20
7553
San Luis Obispo
LaBord Adobe, Cuyama River cyn
Comment
SBBG40293
Eriogonum fasciculatum var. foliolosum
R. F. Hoover
1969-6-24
11397
San Luis Obispo
adjacent to Cuesta Park
Comment
UCD100021
Eriogonum fasciculatum var. polifolium
K. Esau
1935-4-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
CAS-BOT-BC250251
Eriogonum fasciculatum var. polifolium
Ernest C. Twisselmann
1951-1-1
144
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. From the hill behind the old Temblor Ranch house
Comment
SBBG54872
Eriogonum gossypinum
R. F. Hoover
1967-6-4
10609
San Luis Obispo
cyn in Temblor Range near N end of Elkhorn Plain
Comment
CAS-BOT-BC250529
Eriogonum gracile
R. F. Hoover
1946-8-25
6345
San Luis Obispo
Price Canyon
Comment
SBBG28259
Eriogonum gracile
S. G. Stokes
1933-7-6
68
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC261186
Eriogonum heermannii var. heermannii
Lonnie Belden
1965-7-1
s.n.
San Luis Obispo
Caliente Mt.
1524
Comment
CAS-BOT-BC257511
Eriogonum inflatum
Ernest C. Twisselmann
1965-4-25
10549
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the summit of Palo Prieta Canyon
640
Comment
SBBG20751
Eriogonum nudum var. indictum
E. C. Twisselmann
1963-11-3
9076
San Luis Obispo
Cottonwood Pass, ca. 5 mi E of Cholame
495
Comment
UCR121264
Eriogonum nudum var. indictum
C. B. Wolf
1932-11-18
04414
San Luis Obispo
Sierra Madre Mountains, Cuyama Valley, 2.7 miles west of road leading from state highway [166] to Wasioja Post Office
518
Comment
CAS-BOT-BC266836
Eriogonum ordii
Ernest C. Twisselmann
1952-5-10
146 B
San Luis Obispo
Twisselmann Ranch, 7 miles south of Cholame, Temblor Range and the Western San Joaquin Valley
Comment
CAS-BOT-BC33909
Eriogonum ordii
Alice Eastwood
1926-5-5
13897
San Luis Obispo
Cholame
Comment
CAS-BOT-BC33910
Eriogonum ordii
Alice Eastwood
1926-5-5
13897
San Luis Obispo
Cholame
Comment
UC1576175
Eriogonum ordii
David Keil with Rhonda Riggins and Kathryn Bay
1986-4-26
19267
San Luis Obispo
1.15 mi ne jctn of Elkhorn Rd. and Crocker Grade Rd.; Temblor Range
838
Comment
JEPS108376
Eriogonum ordii
David Gowen
2005-4-17
251
San Luis Obispo
Elkhorn Road (dirt). Near base of hill on N side of dirt side road (which reaches summit?). Growing in clay soil.
Comment
HSC91656
Eriogonum parvifolium
Susan H. Bicknell
1989-6-11
San Luis Obispo
Montano de Oro, MDO 9
Comment
SEINET7072459
Eriogonum parvifolium
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment
UC534938
Eriogonum parvifolium
Susan G. Stokes
1932-8-29
20
San Luis Obispo
Pismo Beach
Comment
UC77605
Eriogonum parvifolium
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC257885
Eriogonum parvifolium
Clare B. Hardham
1956-7-31
1218
San Luis Obispo
The Santa Lucia Mountains. Old Creek
Comment
RSA130665
Eriogonum parvifolium var. parvifolium
R. W. Summers
1873-04
s.n.
San Luis Obispo
San Luis Mt.
Comment
RSA424465
Eriogonum parvifolium var. parvifolium
E. A. Purer
1932-8-28
4862
San Luis Obispo
Oceano.
Comment
CAS-BOT-BC268361
Eriogonum roseum
Ernest C. Twisselmann
1953-9-18
770
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch: 8 miles south of Cholame
Comment
OBI25485
Eriogonum roseum
Malcolm McLeod, Dirk Walters
1979-8-15
1349
San Luis Obispo
Collected on consultation trip with Michael Mortenson DOT to bridge replacement sites at intersection of Shell, Camatti, Navajo and San Juan Crks with State Hwy 58
Comment
UC771703
Eriogonum roseum
R. F. Hoover
1946-8-18
6307
San Luis Obispo
e side of La Panza Range on a branch of Navajo Creek La Panza Range, Navajo Creek
Comment
CAS-BOT-BC264886
Eriogonum viridescens
James L. Reveal; C. Rose Broome; Clare B. Hardham
1987-6-16
6465
San Luis Obispo
Along Shell Creek Road, 1.2 mile north of California Highway 58, about 11 airline miles southeast of Creston
426
Comment
CAS-BOT-BC264900
Eriogonum viridescens
R. F. Hoover
1946-6-16
6165
San Luis Obispo
La Panza District just w. of La Panza Ranch
Comment
OBI10934
Eriogonum viridescens
Robert F. Hoover
1946-6-16
6165
San Luis Obispo
La Panza district in juniper belt just W of La Panza Ranch
Comment
OBI80419
Eriophyllum confertiflorum
David J. Keil
1978-8-10
12961
San Luis Obispo
Top of Cuesta Ridge, west sid, between Cuesta Botanical Area and end of paved road.
770
Comment
OBI80988
Eriophyllum confertiflorum
Lyla Khan, Alyssa Moore, Richard Squeri, Tyler Griffith, Frances Nguyen-Khoa
2015-4-19
3
San Luis Obispo
Prospects Fire Lookout Tower (Bowden Ranch Open Space), left side of trail about .2 miles up the trail
Comment
CAS-BOT-BC304110
Eriophyllum confertiflorum
Ernest C. Twisselmann
1954-5-1
1138
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Lower Associated Canyon: 7 miles W of Simmler
731
Comment
RSA535053
Eriophyllum confertiflorum
D. A. Young, S. A. Junak, Tina J. Ayers
1989-4-27
1947
San Luis Obispo
0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical area, along road.
Comment
OBI35235
Eriophyllum confertiflorum var. confertiflorum
K. A. Nadeau
1983-4-30
15
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
UC1118320
Eriophyllum confertiflorum var. confertiflorum
T. M. Hendrix
1937-5-4
146
San Luis Obispo
2 mi s of El Dorado School; Pozo Quadrangle
502
Comment
UC1285338
Eriophyllum confertiflorum var. confertiflorum
R. F. Hoover
1949-5-22
7719
San Luis Obispo
12 mi e Creston (on La Panza road)
Comment
RSA165484
Eriophyllum lanatum var. achilleoides
Clare B. Hardham
1963-7-3
10899
San Luis Obispo
Waterdog Creek. Sargent Cypress Grove
610
Comment
CAS-BOT-BC301896
Eriophyllum pringlei
Roxana S. Ferris
1935-3-29
9093
San Luis Obispo
7 miles east of Pozo, on the Santa Maria-McKittrick Road
Comment
CAS-BOT-BC301907
Eriophyllum pringlei
Ernest C. Twisselmann
1955-4-9
1824
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Red Hills, 7.6 miles southeast of Shandon
426
Comment
CAS-BOT-BC301953
Eriophyllum staechadifolium
Ynez Whilton Winblad
1937-6-18
s.n.
San Luis Obispo
Cambria
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
UCR17569
Eriophyllum staechadifolium
A. C. Sanders
1979-11-24
112
San Luis Obispo
Central Coast, coastal bluffs south of San Simeon
8
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
OBI11927
Erodium botrys
Annemarie Rond
1977-5-20
121
San Luis Obispo
Highland Dr
Comment
SBBG41453
Erodium brachycarpum
D. Myrick
1971-4-7
2202
San Luis Obispo
opposite entrance to Cambria Pines Hotel, Cambria
Comment
OBI47136
Erodium cicutarium
lynne Dee Oyler
1986-3-21
356
San Luis Obispo
Agua Escondido, N slope and hilltop NE of Arroyo Grande. Trees W and N of USFS blue oak study site. Each sample taken from S side
Comment
OBI14107
Erodium cicutarium
Aart C. DeVos
1963-4-23
83
San Luis Obispo
Near Reservoir N of CP airport
Comment
OBI53484
Erodium cicutarium
Arthur W. Hazebrook
1991-4-19
7
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
OBI74283
Erodium moschatum
Theo Fitanides, Anthony Baniaga
2010-2-28
11
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
368
Comment
OBI66162
Erodium moschatum
D. R. Miller
2003-3-20
303 .764
San Luis Obispo
Pine Mt Region. Near propane tank at 3 Ranch house at 1st gate, San Simeon crk rd
600
Comment
SBBG96059
Eryngium armatum
D. Keil
1983-7-16
17391
San Luis Obispo
1.8 mi N of Arroyo de la Cruz
Comment
OBI73435
Eryngium spinosepalum
David J. Keil
2010-6-1
30845
San Luis Obispo
Carrizo Plain. Vernal pool field north of Belmont Trail between Coso Junction Road and Clarksburg Road.
590
Comment
OBI77696
Eryngium spinosepalum
David J. Keil, with Kathleen A. Keil
1998-4-4
26558
San Luis Obispo
Carrizo Plain N of Soda Lake. Seven Mile Rd. at junction with Bridgville Rd.(1 mi. E of Soda Lake Rd.)
Comment
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-BC54474
Erysimum capitatum
Ernest C. Twisselmann
1955-6-16
2147
San Luis Obispo
La Panza Range. Queen Bee Road, 0.2 mile south of Pozo Grade Summit.
798
Comment
CAS-BOT-BC54489
Erysimum capitatum
R. F. Hoover
1953-5-16
8303
San Luis Obispo
Foothills on northeast side of Carrizo Plain, 5 miles northeast of Simmler.
Comment
OBI80273
Erysimum capitatum
Julie M. Vanderwier
1979-5-23
130
San Luis Obispo
Indian Knob Tar Sands.
Comment
RSA355814
Erysimum insulare
R. F. Thorne
1968-6-7
37753 a
San Luis Obispo
Oso Flaco Dunes: Sand dunes W of Oso Flaco Lake, between Oceano and Guadalupe.
10
Comment
OBI4155
Erysimum suffrutescens
Julie R. Potter
1969-3-1
12
San Luis Obispo
Morro Bay state park
Comment
UC1034723
Erysimum suffrutescens
G. B. and R. P. Rossbach
1938-5-6
826
San Luis Obispo
Route 1 6 mi n Guadalupe
Comment
OBI18906
Erythranthe arenicola
David J. Keil
1979-4-29
13058
San Luis Obispo
Upper Prefumo Cyn Rd
Comment
OBI36470
Erythranthe rhodopetra
C. L. Chamberlain
1980-4-15
80
San Luis Obispo
Red Rock Cyn
Comment Read comments Dec 24 2017
JEPS51742
Eschscholzia caespitosa
W. L. Jepson
1927-4-26
11982
San Luis Obispo
Salinas River Bridge
Comment
OBI11789
Eschscholzia caespitosa
Neil Havlik
1968-5-4
185
San Luis Obispo
In disturbed (by bulldozers) area about 1 mi above Lopez Cyn dam on rd to Hi Mtn and Pozo
Comment
UC455319
Eschscholzia caespitosa
I. J. Condit
1908-2-29
San Luis Obispo
School Ridge California Polytechnic School
Comment
CAS-BOT-BC403499
Eschscholzia californica
R. F. Hoover
1967-5-6
10528
San Luis Obispo
Flats at Jack Lake
Comment
OBI22956
Eschscholzia californica
Andrew Rybak
1972-8-24
7
San Luis Obispo
Poly Cyn, Cal Poly campus, San luis Obispo
Comment
OBI51772
Eschscholzia californica
R. Mike Arens
1994-6-10
93
San Luis Obispo
Calif Polytechnic State Univ campus; near Botanical Garden foot bridge
244
Comment
UCR118374
Eschscholzia californica
George K. Helmkamp, E. A. Helmkamp
1998-7-1
4251
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon Road, 5.2 miles southwest of Los Osos Valley Road
244
Comment
CAS-BOT-BC403471
Eschscholzia californica
R. F. Hoover
1952-4-8
8084
San Luis Obispo
Just west of summit of Temblor Range on McKittrick road
Comment
CAS-BOT-BC403503
Eschscholzia californica
Alice Eastwood
1928-5-17
15141
San Luis Obispo
Along road to Pozo
Comment
OBI35276
Eschscholzia californica
H. E. Jones
1981-5-18
12
San Luis Obispo
Point Pedras Blancas
Comment
OBI57972
Eschscholzia californica
Austin P. Griffiths
1980-4-12
s.n.
San Luis Obispo
Oceano Dunes Region. Along residential berm in Oceano
Comment
OBI71232
Eschscholzia californica
Ann Cochran
1986-7-29
54
San Luis Obispo
Field behind las Pilitas Nursery, located on Las Pilitas Rd
305
Comment
RSA144708
Eschscholzia californica subsp. californica
E. C. Twisselmann
1959-4-19
5074
San Luis Obispo
Temblor Range and western San Joaquin Valley: Cholame, U.S. Highway 466 at the Palo Prieta Canyon turnoff
396
Comment
OBI11769
Eschscholzia hypecoides
Robert F. Hoover
1950-4-2
7784
San Luis Obispo
W branch of Fernandez Crk, just above La Panza - Creston rd
Comment
SBBG113577
Eschscholzia lemmonii
C. B. Hardham
1965-3-28
12535
San Luis Obispo
Syncline Hill, E of San Juan Crk (San Juan River)
Comment
HSC91677
Eucalyptus globulus
Susan H. Bicknell
1988-8-15
San Luis Obispo
Montano de Oro, MDO4
Comment
RSA0012607
Eucalyptus globulus
George K. Helmkamp, E. A. Helmkamp
2000-3-15
5337
San Luis Obispo
Central Coast: south end of Morro Bay at the west end of Howard St. in Los Osos.
6
Comment
OBI22797
Eucalyptus polyanthemos
Mary Giannotti
1971-11-13
4
San Luis Obispo
Cal Poly campus; sunny area between Santa Lucia and Trinity Halls
137
Comment
OBI67362
Eucalyptus rudis
Jenn Yost and Matt Ritter, Matt Ritter
2006-11-30
141
San Luis Obispo
Cal Poly campus, off via carta in the middle of the inner campus
Comment
UCSB57258
Eucrypta chrysanthemifolia
Ryan, P.; Callaway, R.
1987-4-17
San Luis Obispo
Park Hill Rd., 2.5 miles east of Hwy 58; north side of road in small canyon
457
Comment
OBI39487
Eucrypta chrysanthemifolia var. chrysanthemifolia
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
16001
San Luis Obispo
Warrens' cabin at base of Cypress Mtn ca. 8 mi from Santa Rosa crk rd on Cypress mtn rd
Comment
OBI57084
Eucrypta chrysanthemifolia var. chrysanthemifolia
Danielle De Rome
1995-4-1
519546
San Luis Obispo
Collected in Poly Cyn on a W facing slope N NE of the Peterson ranch house
Comment
OBI14386
Euphorbia maculata
Robert F. Hoover
1947-7-2
7282
San Luis Obispo
Calif Polytechnic State univ campus , San Luis Obispo. Near buildings, in abandoned lawn
Comment
UC1953217
Euphorbia oblongata
David Keil
2000-6-6
28809
San Luis Obispo
Highway 101 roadside ca. 100 m south from Monterey Street off ramp along north bound side of freeway.
Comment
CDA34900
Euphorbia oblongata
David J. Keil
2000-6-6
28809
San Luis Obispo
[San Luis Obispo;] Highway 101 roadside ca. 100 m south from Monterey Street off ramp along north-bound side of freeway.
0
Comment
OBI33946
Euphorbia serpens
David J. Keil
1983-10-22
18003
San Luis Obispo
Campus of Calif Polytech State Univ among ornamental plantings near Fisher Hall
Comment
IRVC29227
Euphorbia serpens
G. K. Helmkamp, E. A. Helmkamp
2004-10-8
8844
San Luis Obispo
Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek Central Coast
136
Comment
IRVC29571
Euphorbia spathulata
Mark A. Elvin, Nic Huber
2006-3-30
4629
San Luis Obispo
San Luis Obispo; N-side of Laguna Lake, at base of hill. Central Coastal
61
Comment
OBI33707
Euphorbia spathulata
Melissa Luckow, Jerry Rendon
1980-4-24
38
San Luis Obispo
Poly Cyn, about 1/4 mi S of end of rd
Comment
OBI66998
Euphorbia spathulata
D. R. Miller
1994-4-19
494 -208
San Luis Obispo
Pine Mt Region. Horse Slide area of Cyn trl, Pico Crk drainage
792
Comment
OBI80374
Euphorbia spathulata
David J. Keil
1993-3-27
s.n.
San Luis Obispo
Laguna Lake Park.
170
Comment
CDA17583
Euthamia occidentalis
Austin Griffiths
1981-9-21
s.n.
San Luis Obispo
Pismo Dunes Region; Northernmost section of Oceano campground, Pismo State Beach
Comment
OBI80749
Festuca bromoides
David J. Keil
2015-2-21
32693
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
Comment
OBI19871
Festuca bromoides
Walter F. Chesebro
1978-5-12
195
San Luis Obispo
Just inside gates of Fort Hunter-Liggett, at beginning of Nacimiento-Fergueson Rd
Comment Read comments May 13 2013
UCSB36164
Festuca bromoides
Roberts, D.
1980-4-25
San Luis Obispo
2 miles East along Cuesta Ridge Rd to meadow
610
Comment
UCD34864
Festuca californica
Beecher Crampton
1964-5-19
6999
San Luis Obispo
San Luis Obispo County: Santa Lucia Range, 9.5 miles east of Cambria, just east of summit Black Mtn. area.
Comment
CAS-BOT-BC278367
Festuca elmeri
R. F. Hoover
1948-5-3
7511
San Luis Obispo
See Canyon
Comment
OBI29237
Festuca microstachys
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14530
San Luis Obispo
Jctn of Shell Crk rd and Calif Hwy 58 S of Shandon
Comment
OBI59071
Festuca microstachys
David J. Keil
1998-4-14
26733
San Luis Obispo
Los Padres N.F. hills N of Cuyama River, near Adobe trailhead; 6.3 mi NE of junction with Tepesquet Canyon Rd on Hwy.166.
Comment
OBI2556
Festuca myuros
Larry E. Brown
1970-3-25
1755
San Luis Obispo
Along Turri rd near Morro Bay and Baywood Park
Comment
OBI21872
Festuca myuros
Robert D. Page
1962-3-31
59
San Luis Obispo
At the foot of Morro Bay
Comment
OBI21879
Festuca octoflora
Robert F. Hoover
1947-3-26
6753
San Luis Obispo
Price cyn (just S of)
Comment
OBI17825
Festuca perennis
Hans Wilgenburg
1977-8-11
33
San Luis Obispo
Cal Poly campus; On Radio Hill
Comment
OBI46211
Festuca perennis
David J. Keil
1982-6-27
16320
San Luis Obispo
Hills overlooking Los Osos from the S
Comment
SBBG104816
Festuca perennis
M. D. Proctor, E. A. Young
1993-3-20
ROB 271
San Luis Obispo
ca. 0.5 km NE of Chorro Reservoir; Camp San Luis Obispo
Comment
OBI66247
Foeniculum vulgare
David J. Keil
1998-10-9
28128
San Luis Obispo
Along California Highway 166 and Cuyama River, ca. 11 miles e of Tepusquet Canyon Road and in vicinity of trailhead (Los Padres Natl. Forest), ca. 2 miles e of Rock Front Ranch.
Comment
IRVC28933
Foeniculum vulgare
G. K. Helmkamp
2003-10-24
8218
San Luis Obispo
El Campo Rd 0.1 mi E of Los Berros Rd, SE of Arroyo Grande Central Coast
46
Comment
UC57605
Forestiera pubescens
J. H. Barber
1899-4-2
San Luis Obispo
bank of Salinas River
Comment
RSA122292
Fragaria californica
G. T. Nordstrom
1937-5-13
1210
San Luis Obispo
1.3 miles ENE of Asuncion School, Adelaida.
366
Comment
RSA743137
Fragaria chiloensis
M. B. Dunkle
1936-8-18
4822
San Luis Obispo
Edge of sand dunes, Moonstone Beach (Just N. of Morro Bay and S. of San Simeon)
Comment
UC52289
Fragaria chiloensis
Mrs. R. W. Summers
1886-2-17
San Luis Obispo
Oso Flacco sandhills, by sea
Comment
RSA68726
Fritillaria affinis
Frank W. Peirson
1925-3-25
5691
San Luis Obispo
Pismo Creek.
30
Comment
CAS-BOT-BC130228
Fritillaria agrestis
Ernest C. Twisselmann
1969-5-7
15222
San Luis Obispo
Palo Prieta Canyon
594
Comment
OBI21368
Fritillaria agrestis
Eben McMillan
1952-4-27
63
San Luis Obispo
Temblor Mtn, N side 1 mi SW of Carneros Rocks
Comment
OBI65105
Fritillaria agrestis
Greg Wilvert
2005-4-30
361
San Luis Obispo
SE Half of the Caliente Range. 200m S of Padrones Spring
Comment
OBI73393
Fritillaria agrestis
David J. Keil
2010-3-22
30665
San Luis Obispo
Highway 58 east of Santa Margarita, between mileposts 17 and 18. About 100-200 m east of entrance to "The Rapy Ranch"
Comment
CAS-BOT-BC130282
Fritillaria biflora
R. F. Hoover
1958-3-6
8413
San Luis Obispo
Between Morro Bay and Cayucos (South of mouth of Toro Creek)
Comment
OBI27206
Fritillaria biflora
Thomas Burrows
1981-4-9
131
San Luis Obispo
Reservoir Cyn
Comment
RSA133278
Fritillaria biflora
Clare B. Hardham
1959-4-10
4213
San Luis Obispo
Chimney Rock Ranch; intersection Oak Flat Road and North Road to Adelaida; Santa Lucia Mountains
Comment
RSA523946
Galium
Clare B. Hardham
1960-6-17
6175
San Luis Obispo
Cambria, Santa Lucia Mountains.
Comment
OBI9956
Galium andrewsii
Robert J. Rodin
1954-4-3
5946
San Luis Obispo
Bishop's Peak, San Luis Obispo
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
RSA0042904
Galium aparine
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
6279
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
OBI32982
Galium aparine
David J. Keil, Malcolm McLeod, and CNPS Rare Plant Committee
1983-5-1
16955
San Luis Obispo
Ridge system and coastal terr between Arroyo de la Cruz and Arroyo de los Chinos
Comment
OBI42788
Galium californicum subsp. flaccidum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
16038
San Luis Obispo
Cypress Mtn, E of Cambria in Santa Lucia Mts. NE side of mtn on hillside above cypress swamp
Comment
SBBG107823
Galium hardhamiae
C. B. Hardham
1964-6-19
12025
San Luis Obispo
San Carpoforo Crk
304
Comment
CAS-BOT-BC223077
Galium hardhamiae
C. L. Bowen
1982-6-12
638
San Luis Obispo
Just south of Monterey County line San Luis Obispo County near headwaters of Waterdog Creek
579
Comment
UCR61708
Galium nuttallii
George K. Helmkamp
1990-4-19
s.n.
San Luis Obispo
West Cuesta Ridge, 3 miles NW of US 101, north of San Luis Obispo
671
Comment
OBI47377
Galium porrigens
David J. Keil
1985-3-26
18471
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
OBI50296
Galium porrigens
Tawney Odegard
1985-1-25
4
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley Rd after passing "Golf Course" sign, turn right on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi MBKR site is on the left
Comment
OBI64597
Galium porrigens
David J. Keil
2003-5-23
30230
San Luis Obispo
Guadalupe Dunes C-8 oilfield restoration site.
Comment
SBBG93564
Galium porrigens var. porrigens
S. A. Junak
1989-4-27
3968
San Luis Obispo
Cuesta Ridge, along dirt rd on N side of USFS Rd 29S11.3 ca. 0.2 mi W of E boundary sign for the Cuesta Ridge Botanical Area, 3.2 mi W of Hwy 101
746
Comment
UC193026
Galium trifidum
E. L. Greene
1887-6-10
San Luis Obispo
Pt. Pietras
Comment
OBI9910
Galium trifidum subsp. columbianum
Robert F. Hoover
1946-8-25
6335
San Luis Obispo
Oceano Beach
Comment
OBI75762
Garrya flavescens
D. R. Miller
2011-5-6
511 .944A
San Luis Obispo
Flora of Rocky Butte/Pine Mt. Region. Jim Rhoades property on main rd in San Simeon Crk drainage
900
Comment
SEINET8730416
Garrya veatchii
Lee Howard
1937-1
1036
San Luis Obispo
2 1/2 mile west of Pass Robles, in chaparral, elevation 1250 feet.
381
Comment
SBBG93747
Gastridium phleoides
T. J. Ayers with S. A. Junak
1989-6-22
763
San Luis Obispo
powerline rd 0.3 mi SW of intersection with Tassajara Crk Rd, ca. 1.8 mi W of Hwy 101
Comment
OBI52975
Gastridium phleoides
Jenny Langford
1993-6-21
s.n.
San Luis Obispo
Avila Beach, San Luis Bay Estates. Proposed development increment 4
Comment
CAS-BOT-BC283915
Gastridium ventricosum
Clare B. Hardham
1957-10-16
2678
San Luis Obispo
Santa Lucia Mountains. Nacimiento Lake
Comment
CDA34847
Gazania linearis
David J. Keil
2009-6-3
30625
San Luis Obispo
San Luis Obispo Rainwater detention basin behind Marigold Shopping Center (intersection of Broad Street and Tank Farm Road).
Comment
OBI79622
Genista monspessulana
Alex Greene
2014-5-19
1
San Luis Obispo
San Luis Obispo, Cuesta Park entrance, next to barrier on right side of road.
Comment
OBI80827
Geranium dissectum
David J. Keil
1992-1
22917
San Luis Obispo
Laguna Lake City Park. Grassy field near park entrance
170
Comment
SBBG119080
Geranium dissectum
E. Painter, M. Wetherwax
2002-4-23
SLO 238
San Luis Obispo
abndoned rd up from water tank, Cerro Romualdo; Camp San Luis Obispo
120
Comment
UCR32102
Geranium dissectum
David J. Keil, R. R. Pimentel, R. A. Pimentel, et al.
1982-5-8
16048
San Luis Obispo
South Coast Range, NE side of Cypress Mtn. at end of dirt road that leads up the mountain
Comment
RSA0028483
Geranium dissectum
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
s.n.
San Luis Obispo
Morro Bay region.
Comment
OBI58950
Geranium molle
David J. Keil, with Erik Frenzel
2001-4-19
29334
San Luis Obispo
Grounds of Pacific Gas and Electric Company's Diablo Canyon Nuclear Power Plant. Western end of san Luis Range. North Ranch, 0.6?0.8 miles east from Coast Road on Crowbar Canyon Road. Vicinity of 35.231 deg. N x 120.857 deg. W.
213
Comment
UCR163626
Geranium molle
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9207
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
SBBG109452
Gilia achilleifolia
C. B. Hardham
1958-4-28
3155
San Luis Obispo
ca. 2 mi S of Simmler
Comment
UC455671
Gilia achilleifolia subsp. achilleifolia
I. J. Condit
1908-3-27
San Luis Obispo
n slope California Polytechnic School Canyon S. Coastal, n slope California Polytechnic School Canyon
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
UC133938
Gilia achilleifolia subsp. achilleifolia
Katharine Brandegee
San Luis Obispo
Chorro Station near San Luis Obispo, Chorro Station
Comment
UCSB16992
Gilia achilleifolia subsp. achilleifolia
Hardham, Clare
1958-5-7
San Luis Obispo
Between Bee Rock and Nacimiento River
Comment
SBBG107025
Gilia brecciarum
C. B. Hardham
1961-4-8
6795
San Luis Obispo
Cottonwood Pass, E of Cholame
609
Comment
UC524090
Gilia clivorum
Ira L. Wiggins
1932-3-21
5807
San Luis Obispo
between Cholame and Annette (Bitterwater Valley); , btw Cholame and Annette
Comment
CAS-BOT-BC225560
Gilia tenuiflora
Ernest C. Twisselmann
1969-4-14
15106
San Luis Obispo
Bedell Ranch, 5 miles southeast of Creston La Panza Range
350
Comment
UCR29916.1
Gilia tenuiflora
Melissa Luckow, R. Riggins, R. A. Pimentel
1982-4-4
729
San Luis Obispo
Huasna Rd, 0.5 mi NW of where the Huasna River crosses the road
Comment
RSA0124211
Gilia tenuiflora
Clare B. Hardham
1960-4-3
5291
San Luis Obispo
Cypress Mountain
701
Comment
RSA111286
Gilia tenuiflora
Clare B. Hardham
1957-4-16
1652
San Luis Obispo
Black Mountain. Highland District.
Comment
CAS-BOT-BC226498
Gilia tenuiflora subsp. amplifaucalis
Ernest C. Twisselmann
1955-5-27
2052
San Luis Obispo
La Panza Range. Cammatta Canyon at Bethel Ranch fence
533
Comment
CAS-BOT-BC226469
Gilia tenuiflora subsp. tenuiflora
Clare B. Hardham
1960-4-3
5291
San Luis Obispo
Santa Lucia Mountains. Cypress Mt.
701
Comment
SBBG107665
Gilia tenuiflora subsp. tenuiflora
C. B. Hardham
1960-5-10
5706
San Luis Obispo
Cypress Mtn
701
Comment
UC1023805
Gilia tenuiflora subsp. tenuiflora
R. F. Hoover
1947-4-26
7086
San Luis Obispo
n Pozo (Upper Toro Creek); , n of Pozo
Comment
UCR160078
Gnaphalium canescens subsp. microcephalum
Julie Ann Sessions
1986-8-5
23
San Luis Obispo
Cuesta Ridge
366
Comment
UCR122593
Gnaphalium luteoalbum
George K. Helmkamp
1995-11-23
112
San Luis Obispo
Central Coast, Junction of Martingale Avenue and Buckskin Drive in Los Osos
46
Comment
CHSC99233
Grindelia camporum var. bracteosa
John Dittes
2007-6-20
1454
San Luis Obispo
Central Coast; coastal terrace 1.8 air miles west of Cayumos State Beach; SW1/4 of undesignated section of San Geronimo Land Grant.
24
Comment
RSA80717
Grindelia camporum var. bracteosa
F. W. Peirson
1920-7-30
2754 -A
San Luis Obispo
Willow Creek, Morro region.
Comment
CAS-BOT-BC305131
Grindelia hirsutula
R. F. Hoover
1952-7-13
8266
San Luis Obispo
Near mouth of Arroyo de la Cruz
Comment
OBI51623
Grindelia hirsutula
T. J. Ayers, S. Junak
1989-6-22
759
San Luis Obispo
Los Padres NF; atTV towers just E of West Cuesta Ridge Rd, ca 3 mi W of hwy 101
Comment
UC897137
Gutierrezia californica
Carl B. Wolf
1932-11-18
4417
San Luis Obispo
upper end of Cuyama Valley Cuyama Valley (Sanat Maria-Maricopa State Highway, 1 mi w of Kern Co. line)
Comment
UC86587
Hazardia squarrosa var. grindelioides
W. Vortriede
1892-6-1
San Luis Obispo
Santa Lucia Mts.
Comment
CAS-BOT-BC302413
Hazardia stenolepis
H. M. Hall
1929-11-4
12760
San Luis Obispo
Pozo Road, 8 miles from Santa Margarita. Salinas River bridge
Comment
JEPS18662
Hazardia stenolepis
Ernest C. Twisselmann
1954-10-14
1620
San Luis Obispo
Mariannas Summit Temblor Range, Western San Joaquin Valley, Mariannas Summit
1066
Comment
SBBG117854
Hedypnois cretica
M. Wetherwax, E. Painter
2002-3-29
SLO 230
San Luis Obispo
Kern Ave in cantonment area, near gate at bottom of first rd N of St Hwy 1; Camp San Luis Obispo
Comment
OBI32011
Helenium bigelovii
David J. Keil, V. L. Holland, Rhonda Riggins and Melissa Luckow
1982-4-8
15869
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
OBI50579
Helenium bigelovii
Jan Barber, Sue Weis
1993-6-16
233
San Luis Obispo
Area W of Laguna Lake Park in San Luis Obispo
Comment
OBI51389
Heliotropium curassavicum
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
3 .25
San Luis Obispo
San Simeon State Park. W section of San Simeon State Park
Comment
OBI31077
Helminthotheca echioides
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI38439
Helminthotheca echioides
Eric Wise
1981-6-26
691
San Luis Obispo
Drainage ditch at E entrance to Cambria Air Force station, 5.6 mi S of Cambria W of hwy 1
Comment
OBI66089
Helminthotheca echioides
D. R. Miller
1996-11-13
1196 /367
San Luis Obispo
Pine Mt region. In orchard, under citrus tree at 1st gate, San Simeon crk drainage
500
Comment
CAS-BOT-BC306176
Hemizonia congesta subsp. congesta
Herman Knoche
1919-5-18
Series A, No. 313
San Luis Obispo
South of town, S. Luis Obispo
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
UCR95911
Hemizonia congesta subsp. luzulifolia
George K. Helmkamp
1996-9-22
1195
San Luis Obispo
Central Coast, along San Simeon Creek, c. 0.2 mile east of CA Hwy 1
6
Comment
CAS-BOT-BC309878
Hemizonia congesta subsp. luzulifolia
David D. Keck
1933-5-5
2194
San Luis Obispo
Cayucos
Comment
RSA0008447
Hemizonia halliana
Clare B. Hardham
1962-4-14
8978
San Luis Obispo
Pinole Hills, head of Bitterwater Canyon
Comment
RSA0001297
Hemizonia paniculata subsp. foliosa
Robert F. Hoover
1946-9-15
6404
San Luis Obispo
Pozo, roadside and pasture.
Comment
CDA7806
Hemizonia pentactis
E. C. Twisselmann
1962-10-1
7916
San Luis Obispo
Tremblor Range & Western San Joaquin Valley: Upper Sonoran grassland. Carrisa Plains School.
Comment
OBI68363
Heracleum maximum
David J. Keil
2003-6-28
30279
San Luis Obispo
Highway 1 in Cambria
Comment
CAS-BOT-BC388554
Herniaria hirsuta var. cinerea
Ernest C. Twisselmann
1956-5-7
2783
San Luis Obispo
Maxey Ranch, in the low hills east of the Cholame Valley
502
Comment
OBI78708
Hesperocyparis macrocarpa
David J. Keil
2013-8-28
31974
San Luis Obispo
Morro Bay State Park. Vicinity of road junction of State Park Road with South Bay Blvd. and bridge over Chorro and Morro Creeks
8
Comment
OBI79067
Hesperocyparis macrocarpa
David J. Keil
2011-11-5
31158
San Luis Obispo
Oceano. Pismo State Beach. Dunes between Oceano Campground and beach
Comment
OBI19912
Hesperomecon linearis
Walter F. Chesbro
1979-3-10
125
San Luis Obispo
Indian Knob. 2.5 mi from last gate on Davenport Creek Rd
Comment
RSA153454
Hesperomecon linearis
W. R. Ernst
1961-4-2
757
San Luis Obispo
Along the Simmler-Creston road about 2 miles northwest of the junction to La Panza
518
Comment
OBI31274
Hesperoyucca whipplei
Joy Nishida, Melissa Luckow
1983-3-10
549
San Luis Obispo
American Cyn Campground, near stream
524
Comment
OBI47517
Hesperoyucca whipplei
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19228
San Luis Obispo
SW flank of Temblor Range. 3.05 mi E ofrd to center of Carrizo Plain (to RC Farm) on Elkhorn Rd and N 0.25 mi to gate on unnammed dirt rd
792
Comment
RSA710339
Heteranthemis viscidihirta
George K. Helmkamp
2004-4-1
8410
San Luis Obispo
Central Coast: Nipomo Mesa; Mesa Dunes Mobile Home Park along Mesa View Dr., 0.2 miles S of Halcyon Road
76
Comment
CAS-BOT-BC148454
Heteromeles arbutifolia
J. Olson
2000-6-27
s.n.
San Luis Obispo
Camp Roberts, Boy Scout Road (river side), ca. 0.8 mile down stream along road from Twin Bridges
Comment
OBI3361
Heteromeles arbutifolia
Tom Wolf
1967-11-22
22
San Luis Obispo
San Luis Obispo
Comment
UC55702
Heteromeles arbutifolia
Mrs. R. W. Summers
1886-12-24
San Luis Obispo
hills
Comment
UCR80626
Heteromeles arbutifolia
Don Pendleton
1992-3-15
92- 11
San Luis Obispo
E side of Atascadero, adjacent to railroad tracks on N-S trending ridge west of Salinas River, behind private residence at 7103 Sycamore Road.
366
Comment
OBI65990
Heteromeles arbutifolia
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-9
44
San Luis Obispo
Central Coast Comprehensive Wetlands GIS; S of Morro Bay on hwy 1. Beyond Gilardi rd on ranch road N of hwy 1
138
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
OBI16092
Heterotheca oregona var. scaberrima
Robert F. Hoover
1966-9-16
10048
San Luis Obispo
Salinas river at mouth of Rocky Cyn
Comment
CDA16870
Heterotheca sessiliflora
G. F. Hrusa, S. Towers
1992-3-27
s.n.
San Luis Obispo
Upper Salinas Valley; Hwy 46 ROW approx. 6 mi. E of Paso Robles. n
Comment
SBBG117901
Heterotheca sessiliflora subsp. echioides
E. Painter, M. Wetherwax
2002-8-13
CR 341
San Luis Obispo
Generals Rd near McMillan Airfield; Camp Roberts
242
Comment
CAS-BOT-BC311313
Heterotheca sessiliflora subsp. echioides
Clare B. Hardham
1956-9-16
1354
San Luis Obispo
Santa Lucia Mountains. V2 Ranch, York Mt.
Comment
UC114804
Heuchera micrantha
E. Palmer, M. D.
June, 1876
124
San Luis Obispo
San Luis Obispo; Coast Range
Comment
OBI9776
Heuchera pilosissima
B. Clouette and class
1950-5-10
s.n.
San Luis Obispo
Morro rock
Comment
OBI9778
Heuchera pilosissima
Robert F. Hoover
1969-3-25
11190
San Luis Obispo
N side of Morro Rock
Comment
SBBG12618
Hieracium argutum
C. B. Hardham
1960-6-27
6324
San Luis Obispo
Black Mtn, Hwy 41, Cambria-Cayucos Rd
609
Comment
UC1153404
Hierochloe occidentalis
R. F. Hoover
1964-6-7
8980
San Luis Obispo
n slope Lower Canyon of San Carpoforo Creek
Comment
CAS-BOT-BC207971
Hoffmannseggia glauca
Ernest C. Twisselmann
1957-8-23
4014
San Luis Obispo
Chris Twisselmann Ranch, eastern San Luis Obispo County.
670
Comment
OBI25935
Hoita macrostachya
Lorraine Vinland
1981-7-3
7
San Luis Obispo
500 Block of Higuera St. Vacant lot
Comment
SBBG30008
Hoita orbicularis
R. S. Ferris
1939-6-16
9778
San Luis Obispo
Jack Crk bridge on Dover Cyn Rd
Comment
UC1285387
Holocarpha heermannii
R. F. Hoover
1946-9-22
6442
San Luis Obispo
w Paso Robles (on road to Adelaida)
Comment
HSC91747
Hordeum brachyantherum subsp. californicum
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro State Park, MDO 1
Comment
POM181952
Hordeum brachyantherum subsp. californicum
J. G. Lemmon
1887-05
s.n.
San Luis Obispo
Hillock [no additional locality info provided]
Comment
OBI21911
Hordeum brachyantherum subsp. californicum
Robert F. Hoover
1964-5-11
8781
San Luis Obispo
Rd to Hi Mtn from Pozo-Arroyo Grande summit
Comment
CDA26805
Hordeum leporinum
Beth Waterbury
1983-5-1
27
San Luis Obispo
San Luis Obispo, found in moist abandoned field bordering California Men s Colony (East facility) and Shevlin Ranch Roads, 1.5 miles northwest of San Luis Obispo on Highway 1.
0
Comment
SBBG118212
Hordeum murinum
M. Wetherwax, E. Painter
2000-3-21
SLO 42
San Luis Obispo
saddle between Cerro Romualdo and Cerro Chumash; Camp San Luis Obispo
120
Comment
UCR162161
Hordeum murinum subsp. glaucum
George K. Helmkamp, E. A. Helmkamp
2005-2-16
8927
San Luis Obispo
Central Coast, Mesa Dune Mobile Home Park; SW of Arroyo Grande along Calif. Highway 1
76
Comment
LA105494
Hordeum murinum subsp. leporinum
Barry A. Prigge;
1989-4-19
8642
San Luis Obispo
Santa Lucia Moutains, San Bernardo Creek, ca. 2.8 mi. up San Bernardo Creek Rd from State Highway 1 and ca. 0.2 mi. up S-facing slope
128
Comment
UCD144344
Hordeum vulgare
G. F. Hrusa
1998-4-26
14276
San Luis Obispo
San Luis Obispo County: near intersection of Highway 33 and Highway 166.
650
Comment
OBI59217
Hordeum vulgare
David J. Keil
1998-5-20
27335
San Luis Obispo
Los Padres National Forest. 6.3 mi. NE of junction with Tepusquet Canyon Rd. on Hwy 166, at Adobe Trailhead and on opposite (S) side of Hwy to banks of Cuyama River.
Comment
UCR15507
Horkelia
George K. Helmkamp
1978-6-3
s.n.
San Luis Obispo
Central Coast, Montana de Oro State Park
Comment
OBI33313
Horkelia californica
Robert J. Rodin
1974-5-12
9492
San Luis Obispo
San Simeon area N of State Park at mouth of Arroyo de la Cruz
Comment
UC454991
Horkelia cuneata subsp. cuneata
I. J. Condit
1910-4-30
San Luis Obispo
Oceano, Sand Hills
Comment
UC114270
Horkelia cuneata subsp. cuneata
Alice Eastwood
1896-5-10
San Luis Obispo
near the Boundary between Santa Barbara and San Luis Obispo Counties; Blockman's Ranch
Comment
CAS-BOT-BC143909
Horkelia cuneata var. sericea
Roxana S. Ferris
1929-4-15
7610
San Luis Obispo
Between Guadalupe and Callender
Comment
UC556344
Hornungia procumbens
David D. Keck and J. Clausen
1935-4-10
3146
San Luis Obispo
Soda Lake, Carrizo Plains Soda Lake; , Carrizo Plains
594
Comment
CAS-BOT-BC88593
Hornungia procumbens
David D. Keck; J. Clausen
1935-4-10
3146
San Luis Obispo
Soda Lake, Carrizo Plains.
594
Comment
OBI32111
Hosackia gracilis
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14335
San Luis Obispo
North of San Simeon along ridge just S of Arroyo de la Cruz
Comment
UCSB40610
Hydrocotyle umbellata
Reisentz, Paul
1978-6-20
San Luis Obispo
Oso Flaco Lake along shore line on west shore of southern pond
Comment
OBI37924
Hypochaeris glabra
David J. Keil, Rhonda Riggins, Richard A . Pimentel, and D. R. "Doc" Miller
1985-4-27
18586
San Luis Obispo
19.5 mi from Ca rte 1 along San Simeon Crk Rd, N of rocky Butte lookout at locked gate
732
Comment
UC1332435
Ipomoea cairica
Harry George
1968-9-30
San Luis Obispo
Santa Margarita River Lagoon, Santa Margarita Lake on Salinas River
Comment Read comments May 31 2006
OBI80092
Iris pseudacorus
David J. Keil, Nancy Lagrille, Dieter Wilken, and Mark Skinner
2012-8-28
31513
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area. Foredunes and lagoon in vicinity of mouth of Arroyo Grande Creek
8
Comment
CDA17105
Isocoma acradenia
G. F. Hrusa, P. Akers
2003-10-12
16176
San Luis Obispo
San Joaquin Valley; South end Carrizo Plain. about Sag Pond along Soda Lake Rd. immed. N of MU Ranch.
0
Comment
OBI71258
Isocoma menziesii var. vernonioides
Austin P. Griffiths
1981-11-9
s.n.
San Luis Obispo
Nipomo Dunes; Jack Lake.
Comment
CAS-BOT-BC69935
Isoetes howellii
Clare B. Hardham
1957-5-12
1943
San Luis Obispo
Near Green's Lake.
Comment
CAS-BOT-BC61905
Isoetes nuttallii
R. F. Hoover
1950-5-7
7897
San Luis Obispo
Between Rocky Butte and Pine Mt., Santa Lucia Range
Comment
CAS-BOT-BC112550
Isolepis cernua
R. F. Hoover
1964-6-11
9025
San Luis Obispo
East end of Los Osos Valley
Comment
OBI35820
Isolepis cernua
Allison Berry
1984-5-4
153
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on Hwy 1
Comment
CAS-BOT-BC324745
Iva axillaris
Ernest C. Twisselmann
1956-6-7
2894
San Luis Obispo
Along the San Juan River 1.5 miles nroth of the San Juan Ranch
426
Comment
OBI15980
Iva axillaris
McMillan
1952-5-29
134
San Luis Obispo
Pinde Ranch Bitterwater cr. 12 mi S 18 mi E Shandon
Comment
RSA171028
Jaumea carnosa
R. F. Thorne, P. Everett
1962-10-3
31397
San Luis Obispo
Margin of Oso Flaco Lake.
8
Comment
CAS-BOT-BC110030
Juncus acutus
R. F. Hoover
1966-11-2
10198
San Luis Obispo
Baywood Park.
Comment
OBI21089
Juncus acutus subsp. leopoldii
Robert F. Hoover
1964-6-11
9047
San Luis Obispo
Cuesta-by-the-Sea, S shore of Morro Bay
Comment
SD232559
Juncus ambiguus
George Helmkamp
1996-5-27
1091
San Luis Obispo
Los Osos. NE of the corner of Martingale and Buckskin.
60
Comment
UC1969546
Juncus bufonius
David Keil with Jason Dart and Meg Perry
2010-4-27
30727
San Luis Obispo
Carrizo Plain Southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
OBI37906
Juncus bufonius var. bufonius
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18638
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
UC1928089
Juncus luciensis
David Keil
1998-5-13
27243
San Luis Obispo
Shell Creek Rd. and Hwy 58, area to N of creek and E of Hwy.
Comment
OBI21169
Juncus luciensis
Robert F. Hoover
1958-5-12
8472
San Luis Obispo
18 mi E of Creston on La Panza Rd
Comment
RSA585611
Juncus patens
F. L. Johnson, E. A. Young
1993-5-27
ROBO 683
San Luis Obispo
Cerro Romualdo. Camp Roberts and Camp San Luis Obispo.
Comment
UCSB37993
Juncus xiphioides
Edge, Lyda
1974-6-11
San Luis Obispo
Santa Rita Canyon Road
Comment
UCSB69404
Juncus xiphioides
Rindlaub, Kathy; Capralis
1985-6-23
San Luis Obispo
Santa Maria River. 50 feet from back dune, 70 feet from access road.
4
Comment
UCSB25801
Juniperus californica
Broder, Richard
1960-3-20
San Luis Obispo
Along the road from La Panza Public Campground to McKittrick, 8.7 miles east of campgrounds
Comment
SBBG107767
Keckiella breviflora
C. B. Hardham
1956-6-6
868
San Luis Obispo
Cypress Mtn
Comment
OBI20339
Keckiella cordifolia
Samuel Miyamoto
1971-5-17
7
San Luis Obispo
Poly Cyn, S slope
130
Comment
OBI69451
Keckiella cordifolia
David J. Keil
2008-5-22
30520
San Luis Obispo
Santa Lucia Mountains. Mount Lowe Road, ca. 1.5 miles from junction with US 101 at boundary of Los Padres National Forest.
Comment
SEINET11261655
Kickxia elatine
David Keil
1988-10-17
21153
San Luis Obispo
Brizziolari Creek at bridge over Via Carta, Cal Poly campus.; 0
100
Comment
UCR39156
Kickxia elatine
David J. Keil
1982-7-26
16314
San Luis Obispo
Central Coast, San Luis Creek adjacent to San Luis Obispo sewage treatment plant
Comment
SBBG107609
Kickxia spuria
C. B. Hardham
1956-6-27
3722
San Luis Obispo
Green Valley
Comment
OBI58793
Kickxia spuria
David J. Keil
1998-9-4
28091
San Luis Obispo
Garden Farms area. Santa Margarita Creek N of Santa Margarita, W of El Camino Real bridge, just S of Santa Margarita Rd.
Comment
UC1928176
Kickxia spuria
D. R. Miller
1994-4-19
794 -498
San Luis Obispo
in my fruit orchard, E slope Pine Mountain, Tobacco Creek drainage
700
Comment
CAS-BOT-BC274222
Koeleria
John Thomas Howell
1964-6-29
40738
San Luis Obispo
Adjacent to the Protestant Cemetery, about 1 mil enorth of Cambria
Comment
OBI64190
Koeleria gerardi
David J. Keil, with Beth Painter, Margriet Wetherwax, Jeff Greenhouse, Dieter Wilken, and Joann Froland
2001-4-17
29312
San Luis Obispo
Camp Roberts. Along dirt road at 35 deg. 41.640'N x 120 deg. 46.388'W
Comment
OBI44854
Koeleria macrantha
David J. Keil
1979-7-1
13142
San Luis Obispo
Ridge between Prefumo and See Cyns. About 5 mi from jctn of Los Osos Valley rd and Prefumo Cyn rd
Comment
OBI53562
Koeleria macrantha
Arthur W. Hazebrook
1991-5-7
70
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
JEPS86545
Krascheninnikovia lanata
Roy E. Buck
1988-3-29
848
San Luis Obispo
6 air km ne of New Cuyama (1.0 air km nne of mouth of canyon, on e-facing lowermost slope of Padrones Canyon); Caliente Range, Padrones Canyon
707
Comment
OBI17230
Krascheninnikovia lanata
Robert F. Hoover
1950-4-14
7813
San Luis Obispo
Directly E of Soda Lake, Carrizo Plain
Comment
OBI82386
Lactuca saligna
David J. Keil, with George Butterworth
2016-2-25
33478
San Luis Obispo
Chorro Creek Ecological Reserve, east of San Luisito Creek Road between Highway 1 and San Luisito Creek
Comment
OBI15960
Lagophylla ramosissima
Robert F. Hoover
1966-9-16
10036
San Luis Obispo
3 mi N of Santa Margarita
Comment
CAS-BOT-BC341617
Lagophylla ramosissima
David D. Keck
1931-6-23
1261
San Luis Obispo
4.2 mi. S. of Atascadero
Comment
RSA128197
Lagophylla ramosissima
Clare B. Hardham
1956-10-27
1468
San Luis Obispo
Oak Flat School Road.
Comment
UC1927706
Lagophylla ramosissima
D. R. Miller
1994-6-8
694 -420
San Luis Obispo
Road in to Miller property; E slope of Pine Mountain; Tobacco Creek drainage
700
Comment
JEPS72954
Lamarckia aurea
W. L. Jepson
1941-4-17
20257
San Luis Obispo
Arroyo Grande
Comment
UCR161218
Lamarckia aurea
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9034
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness N of Lopez Lake, Upper Lopez Canyon Road, 5.5 mi N of jct with Lopez Road
335
Comment
OBI21951
Lamarckia aurea
Robert J. Rodin
1962-5-8
6863
San Luis Obispo
About 4 mi SE of Cuesta Summit, 4 mi N of San Luis Obispo
Comment
OBI58268
Lastarriaea coriacea
Austin P. Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Nipomo Dunes. In sandy roadway along SE edge of White Lake
Comment
RSA517296
Lasthenia californica
Barbara Ertter, David J. Keil, J. Hickman, T. Sholars
1987-4-11
6833
San Luis Obispo
Arroyo de la Cruz on Hearst Ranch, ca 7 airmiles N of San Simeon, within 3 miles of Hwy 1.
30
Comment
CAS-BOT-BC334580
Lasthenia californica
Roxana S. Ferris
1955-5-25
12838
San Luis Obispo
Road between El Dorado School and Pozo at Yaro Creek bridge about 7 miles north of Pozo
Comment
CAS-BOT-BC339031
Lasthenia californica
R. F. Hoover
1948-5-14
7526
San Luis Obispo
South of mouth of Isley Creek
Comment
CAS-BOT-BC339040
Lasthenia californica
R. F. Hoover
1966-3-30
9773
San Luis Obispo
Panorama Hills near west base of Crocker Grade
Comment
OBI72579
Lasthenia californica
Wendy Thackery
2002-3-7
39
San Luis Obispo
Cal Poly campus, Poly Cyn rd near student housing tract
122
Comment
CAS-BOT-BC352748
Lasthenia fremontii
Ernest C. Twisselmann
1958-5-12
4450
San Luis Obispo
Alkali sinks 2 miles N of Soda Lake.
640
Comment
CAS-BOT-BC355493
Lasthenia glaberrima
R. F. Hoover
1964-5-11
8755
San Luis Obispo
4 miles SE of Manta Margarita
Comment
CHSC55871
Lasthenia glabrata subsp. glabrata
L. P. Janeway; Jean Witzman
1988-3-4
2593
San Luis Obispo
South end of Cholame Valley, just south of jct of hwys 46 and 41.
347
Comment Read comments Nov 6 2015
UC338257
Lasthenia gracilis
unknown
1887-1-1
San Luis Obispo
Comment
UCSB36146
Lasthenia gracilis
Roberts, Dar
1980-3-7
San Luis Obispo
1.5 miles N.W. campus Cal Poly S.L.O, in Polly canyon
140
Comment
CAS-BOT-BC361270
Lasthenia leptalea
Lewis S. Rose
1969-4-14
69023
San Luis Obispo
Bedell Ranch, south of Creston; north end of La Panza Range
426
Comment
RSA139905
Lasthenia leptalea
Clare B. Hardham
1960-3-28
5249
San Luis Obispo
Bee Rock. Plants of the Santa Lucia Mountains.
305
Comment
UC1750131
Lasthenia leptalea
David Keil
1998-4-20
26885
San Luis Obispo
N of Nacimiento Lake (2.3 mi from Interlake Road on Lynch Canyon Road)
Comment
UCD147331
Lasthenia minor
Diana Hickson; R. Boul, MJ Colletti
2010-4-6
CARR 1222
San Luis Obispo
San Luis Obispo County: Carrizo Plains National Monument, Temblor Range.
687
Comment
UC87655
Lasthenia minor
L. Jared
1893-5-1
San Luis Obispo
Goodwin
Comment
POM98658
Lathyrus
P. A. Munz
1925-3-25
9257
San Luis Obispo
Pismo Creek, 3 miles from Pismo.
Comment
UC1614499
Lathyrus
Charles M. Belshaw
1935-3-27
4451
San Luis Obispo
3 mi e of Paso Robles (and southward to Kern County, back n from Tehachapi to Bakersfield)
Comment
OBI31800
Lathyrus latifolius
Turnquist, Smeltzer
1982-6-16
161
San Luis Obispo
Laguna Lake park, area near N end of paved rd
Comment
SBBG104908
Lathyrus vestitus var. vestitus
M. D. Proctor, E. A. Young
1993-5-24
ROB 551
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
OBI3981
Lathyrus vestitus var. vestitus
Donald Myrick
1966-3-24
1307
San Luis Obispo
Along Cemetary rd at Cambria
Comment
UCR132052
Lavatera cretica
George K. Helmkamp
2003-7-31
8048 B
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
CAS-BOT-BC322145
Layia gaillardioides
Clare B. Hardham
1956-4-4
355
San Luis Obispo
Santa Lucia Mountains. Santa Rita Road, west side.
Comment
OBI56669
Layia glandulosa
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27400
San Luis Obispo
Caliente Range. Along Caliente Ridge Rd. between wildlife guzzler (35 deg. 03.432' N x 119 deg. 46.937' W) and Caliente Peak.
1554
Comment
SBBG87053
Layia glandulosa
C. F. Smith
1962-4-10
6678
San Luis Obispo
near Oso Flaco Lake
Comment
UC1069715
Layia glandulosa
H. C. Lee
1937-3-31
805
San Luis Obispo
3 mi ne Templeton; Paso Robles Quad.
Comment
JEPS99102
Layia glandulosa
Clare B. Hardham
1959-4-14
4255
San Luis Obispo
26 mi E of Paso Robles (Shell Creek and Cammatti Road)
Comment
OBI15840
Layia glandulosa
Rimo Bacigalupi, G. T. Robbins & Keith Harrison
1955-5-16
5136
San Luis Obispo
Along direct rd from La Panza to Creston, 0.5 mi W of jctn of Commatti cyn rd from Shandon
457
Comment
UCR25576
Layia glandulosa subsp. glandulosa
K. C. Nixon
1977-4-22
674
San Luis Obispo
Central Coast, Nipomo Mesa, Nipomo Sand Dunes, 6 mi north of Guadalupe on Calif. Hwy 1 (Pacific Coast Hwy)
31
Comment
CAS-BOT-BC327216
Layia heterotricha
Ernest C. Twisselmann
1957-5-3
3469
San Luis Obispo
Caliente Range: east slope of Calliente Mountain.
822
Comment
UC1979364
Layia heterotricha
David Keil with Rhonda Riggins and Karl Striby
1998-5-22
27389
San Luis Obispo
Caliente Range. Along Caliente Ridge Road between wildlife guzzler and Caliente Peak.
Comment
UC913099
Layia heterotricha
David D. Keck
1935-4-9
3110
San Luis Obispo
5 mi e of Cholame on road to Lost Hills summit of Polonio Pass; Temblor Range
580
Comment
CAS-BOT-BC123314
Layia jonesii
Marcus Eugene Jones
1882-5-5
3224
San Luis Obispo
San Luis Obispo
Comment
RSA607293
Layia munzii
D. D. Keck, Jens Clausen
1935-4-10
3135
San Luis Obispo
East side of Soda Lake, Carrizo Plains.
598
Comment
UCR73166
Layia munzii
G. Fred Hrusa, S. A. Wagner
1992-4-19
10396
San Luis Obispo
S end of Soda lake, Carrizo Plain
589
Comment
UCD135670
Layia pentachaeta subsp. albida
Bruce G. Baldwin
1988-4-10
694
San Luis Obispo
San Luis Obispo County: Temblor Range, 0.25 mile west of Kern County line along California State Highway 58.
Comment
OBI83669
Layia platyglossa
Ivy Munnerlyn, Bryce Aston
2017-4-28
12
San Luis Obispo
Open space above San Luis Obispo high school. Top of hill about 20 feet from fire lookout tower. Exposed area, very windy and harsh
Comment
SBBG109789
Layia platyglossa
C. B. Hardham
1959-4-3
4182
San Luis Obispo
hills between San Antonio and Nacimiento Dam
Comment
SBBG8547
Layia platyglossa
C. B. Hardham
1957-4-19
1688
San Luis Obispo
York Mtn, W of Templeton
Comment
UC1069778
Layia platyglossa
H. C. Lee
1936-4-20
567
San Luis Obispo
2 mi w Slide Hill; Arroyo Grande Quad.
Comment
UC57426
Layia platyglossa
J. H. Barber
1899-4-2
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC382140
Layia platyglossa
Ernest C. Twisselmann
1961-3-27
6023
San Luis Obispo
Temblor Range and Western San Joaquin Valley; Grant's Lake, eastern San Luis Obispo County
576
Comment
CAS-BOT-BC385861
Layia platyglossa
Bruce G. Baldwin
1987-3-15
646
San Luis Obispo
10 miles south of junction with San Juan Road along Shell Creek Road
Comment
SEINET9306602
Layia platyglossa
George Hrusa, Hart, Jeff
1993-4-6
10688
San Luis Obispo
Moist alkaline flats near N end of Plain on N side of 7 Mile Rd.
Comment
UC455579
Layia platyglossa
unknown
San Luis Obispo
s San Luis Obispo (Edna sand hills); Edna sand hills
Comment
POM361718
Layia platyglossa subsp. campestris
L. S. Rose
1936-5-8
36248
San Luis Obispo
2 miles E of Pozo.
457
Comment
POM280675
Layia platyglossa subsp. platyglossa
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
s.n.
San Luis Obispo
Cambria.
Comment
CAS-BOT-BC534392
Lemna gibba
Ernest C. Twisselmann
1969-8-23
15930
San Luis Obispo
Loffaly Spring, hills at the head of Palo Prieta Canyon
655
Comment
OBI50352
Lemna minor
Robert F. Hoover
1946-8-17
6291
San Luis Obispo
Upper Arroyo Grande at County park
Comment
RSA522548
Lemna minuta
David J. Keil, Eric Wise
1982-7-2
16308
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Canyon trail.
Comment
SD114819
Lemna minuta
Wayne P. Armstrong
1983-6-3
1141
San Luis Obispo
Black Lake Canyon, marsh east side Highway 1, 3.1 miles south of junction with Valley Road, in Arroyo Grande.
9
Comment
CAS-BOT-BC527289
Lemna trisulca
Martin A. Piehl
1963-8-4
63777
San Luis Obispo
North arm Oso Flaco Lake
3
Comment
UCR16914
Lepechinia calycina
T. P. Krantz, G. Krantz
1979-5-30
s.n.
San Luis Obispo
Central Coast, Eagle Ranch Land Exchange, on Parcel #5 of proposed land exchange between Eagle Ranch and Los Padres National Forest
610
Comment
OBI80438
Lepidium densiflorum
David J. Keil
1992-5-25
23144
San Luis Obispo
Grassy field west of Diablo Drive on north side of Los Osos Valley Rd.
170
Comment
OBI81026
Lepidium dictyotum
Jason Dart
2010-5-1
379
San Luis Obispo
Twissellmann Lake. Lake is on the north side of Bitterwater Road, approximately 6.4 miles south of Highway 46.
677
Comment
OBI57184
Lepidium draba
David J. Keil
1998-4-15
26744
San Luis Obispo
Near Oceano at intersection of Silver Spur Place & 22nd St.
Comment
JEPS7457
Lepidium jaredii
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3454
San Luis Obispo
about 8 mi se Soda Lake (just e of lowest point in Carrizo Plain); Carrizo Plain
594
Comment
OBI57200
Lepidium latifolium
David J. Keil
1998-9-4
28081
San Luis Obispo
Santa Margarita.
305
Comment
CAS-BOT-BC12582
Lepidium nitidum
Ira L. Wiggins
1932-3-20
5779
San Luis Obispo
In immediate vicinity of Cholame.
Comment
OBI14996
Lepidium nitidum
Robert F. Hoover
1960-4-9
8517
San Luis Obispo
Near Lion rock
Comment
RSA121682
Lepidium nitidum var. howellii
D. Axelrod
1935-3-31
204
San Luis Obispo
8 miles East South East of Cuyame Ranch
762
Comment
JEPS53746
Lepidium strictum
Mr. Benj. Cobb
1907-4-20
San Luis Obispo
Paso Robles
Comment
UC1069797
Lepidospartum squamatum
H. C. Lee
1936-5-14
604
San Luis Obispo
Huasna River bed Nipomo Quad., Huasna River bed
Comment
CAS-BOT-BC328022
Lepidospartum squamatum
Ernest C. Twisselmann
1953-9-4
13701
San Luis Obispo
Temblor Randg & Western San Joaquin Valley. Choice Valley: fill 0.25 mi NW of the school
601
Comment
OBI22977
Leptochloa fusca subsp. uninervia
Richard Teague
1979-11-3
10
San Luis Obispo
Morro Bay State Park between rd and crk
Comment
OBI62995
Leptosiphon bicolor
D. R. Miller
1994-4-19
494 -218
San Luis Obispo
Pine Mt. Region, above Road Spring between meadows, Tobacco creek drainage
Comment
CDA15188
Leptosiphon liniflorus
G. F. Hrusa
1998-4-27
14296
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. Swain Pasture.
Comment
SBBG87663
Leptosiphon liniflorus
C. F. Smith
1950-4-29
2694
San Luis Obispo
near Navajo Public Camp
Comment
POM262037
Leptosiphon liniflorus
I. L. Wiggins
1929-5-24
3742
San Luis Obispo
Grade 6-8 miles above Shandon on old road to Bakersfield
Comment
RSA0039399
Leptosiphon parviflorus
LeRoy Gross, Evan Meyer
2014-4-15
6228
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
OBI56644
Leptosyne calliopsidea
David J. Keil
1998-6-5
27650
San Luis Obispo
Caliente Range SE of Radio Towers on road to Cuyama Valley, 4.5 miles from junction Caliente Ridge Rd.
914
Comment
OBI16679
Leptosyne douglasii
Robert F. Hoover
1948-4-17
7484
San Luis Obispo
Fernandez Crk near N end of la Panza range
Comment
OBI53839
Leptosyne gigantea
Arthur W. Hazebrook, Kathleen G. Jones, Will Stagg
1993-3-22
200
San Luis Obispo
Nipomo Dunes Complex, Hidden Willow Valley, stabilized dunes 1.5 mi S of Big Coreopsis Hill. New pop found on N facing stabilized dune between Little Hidden Willow Valley and Hidden Willow valley
Comment
CAS-BOT-BC339446
Lessingia glandulifera var. glandulifera
R. F. Hoover
1969-6-3
11360
San Luis Obispo
La Panza road (Highway 58) just west of Shell Creek
Comment
CAS-BOT-BC339461
Lessingia glandulifera var. glandulifera
Ernest C. Twisselmann
1955-9-1
2365
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Juan River Valley, near McCornack Ranch, eastern San Luis Obispo County
426
Comment
OBI15746
Lessingia pectinata var. tenuipes
Robert F. Hoover
1946-6-30
s.n.
San Luis Obispo
La Panza district
Comment
OBI65429
Lessingia pectinata var. tenuipes
J. Clark & M. Petroelj, M. Petroelj
2000-6-15
s.n.
San Luis Obispo
Dept of Fish and Game Big Sandy Wildlife Ara, LCTA Plot 108. UTMs (NAD 27) zone 10S, 706550E, 3962000N
180
Comment
OBI76705
Lessingia tenuis
Jason Dart, LynneDee Althouse
2004-4-23
230
San Luis Obispo
Rocky Cyn Rd. The last private parcel on S side of the road at the dead-end trailhead into Rocky Cyn from the Creston side
482
Comment
SBBG126131
Lessingia tenuis
D. Keil with K. A. Keil
1998-6-13
27817
San Luis Obispo
La Panza Mtns, vicinity of Shell Crk, 0.5 mi from jct of Shell Crk Rd and Hwy 58
Comment
UC1287447
Lessingia tenuis
Willard Spence
1960-8-21
564
San Luis Obispo
along Calf Canyon Road (0.9 mi ne of Parkhill Road turnoff, which is 4 mi from Santa Margartita)
Comment
CAS-BOT-BC272286
Leymus X multiflorus
R. F. Hoover
1948-6-29
7551
San Luis Obispo
Tar Spring Creek
Comment
OBI51245
Leymus condensatus
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .28
San Luis Obispo
San Simeon State Park, NE corner
Comment
UCD64223
Leymus pacificus
Austin P. Griffiths; G. F. Hrusa, E. W. Thompson
1983-7-17
s.n.
San Luis Obispo
San Luis Obispo County: Just NE of point above Spooner's Cove, Montana de Oro State Park.
10
Comment
UC1131749
Leymus triticoides
P. L. Johannsen
1937-5-31
1177
San Luis Obispo
2 1/2 mi ene Chimeneas Ranch; McKittrick Quadrangle
Comment
OBI69802
Lilium pardalinum
D. R. Miller
1993-6-12
693 -25
San Luis Obispo
Pine Mt region, growing near crk bank, on N fork of Pico crk
579
Comment
UCSC004738
Limnanthes douglasii subsp. nivea
Randall Morgan
2006-5-21
4604
San Luis Obispo
Santa Margarita
Comment
OBI58029
Limonium sinuatum
David J. Keil, with V. L. Holland
1992-5-28
23156
San Luis Obispo
Between San Luis Obispo and Arroyo Grande along Highway 227. Montecito Ridge area.
Comment
OBI28797
Linanthus californicus subsp. tomentosus
Melissa Luckow, Rhonda Riggins and Richard Pimentel
1982-4-4
741
San Luis Obispo
Huasna Rd, 1/2 mi NW of where the Huasna river crosses the road
Comment
RSA240654
Linanthus californicus subsp. tomentosus
C. W. Tilforth, John Dourley
1973-6-14
855
San Luis Obispo
Sand dune area back from beach, N of Oso Flaco Lake
Comment
UC575311
Linanthus dichotomus
David D. Keck and J. Clausen
1935-4-10
3149
San Luis Obispo
10 mi s Soda Lake (on Carrizo Plain); Carrizo Plain
609
Comment
UC1124074
Linanthus liniflorus
C. A. Graham
1939-4-17
538
San Luis Obispo
0.7 mi sw Carriza Ranch; Branch Mt. Quad.
579
Comment
OBI11372
Linanthus liniflorus
John Thomas Howell
1948-6-15
24373
San Luis Obispo
San Juan River Valley
366
Comment
UC908612
Linanthus parviflorus
Victor Duran
1935-4-21
San Luis Obispo
road from Carrizo Plains to Santa Marguerita; Pozo Mountains
Comment
CDA6319
Linaria maroccana
G. D. Barbe
1974-5-18
1800
San Luis Obispo
Frontage road south of Teft Street, Nipomo.
0
Comment
CHSC85705
Linaria pinifolia
Austin P. Griffiths
1978-5-20
San Luis Obispo
Central Coast. Pasture in Oceano.
10
Comment
CDA6309
Linaria pinifolia
G. D. Barbe
1974-5-16
1789
San Luis Obispo
Southwest corner of Frontage Road at Juniper Street, 0.25 mile north of Tefet Street, Nipomo.
0
Comment
JEPS116471
Lithophragma affine
Alice Le Duc
1999-4-28
392
San Luis Obispo
Atascadero; ; ; on a 5+ acre parcel of land on Graves Creek, lot 31 Block 16 of Atascadero colony in the City of Atascadero
Comment
OBI62993
Lithophragma affine
D. R. Miller
1994-4-22
494 -233
San Luis Obispo
Pine Mt Region. From low basin on coast side off Ridge rd near Hearst Gate; Pico Crk drainage
900
Comment
UC1927757
Lithophragma affine
David Keil, Rhonda Riggins and Karl Striby
1998-5-22
27386
San Luis Obispo
Caliente Range. Along Caliente Ridge Rd., 1.1 mi. SE from junction with Selby Rd.
Comment
UCSB48556
Lithophragma heterophyllum
Lain, Maria
1978-4-14
San Luis Obispo
Santa Lucia Range, 8 miles west on State Highway 46 from Cambria
365
Comment
CAS-BOT-BC60174
Lobularia maritima
Clare B. Hardham
1957-11-2
2701
San Luis Obispo
Santa Lucia Mountains. Old Creek, Cayucos.
Comment
CAS-BOT-BC174520
Loeflingia squarrosa
Ernest C. Twisselmann
1967-11-2
14043
San Luis Obispo
La Panza Range: Shell Creek
472
Comment
OBI73457
Loeflingia squarrosa
David J. Keil
2010-6-1
30821
San Luis Obispo
La Panza Mountains. 4.5 road miles west of San Juan Creek bridge, and east of Highway 58 0?300 m along dirt road.
500
Comment
SBBG113586
Loeflingia squarrosa
C. B. Hardham
1960-4-29
5529
San Luis Obispo
Atascadero
Comment
OBI81771
Lomatium californicum
Tracey Call, Viola Call
1963-6-2
2194
San Luis Obispo
Adelaida road 3 miles west of Paso Robles
305
Comment
OBI77057
Lomatium caruifolium
David J. Keil
1988-3-19
20426
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
UC310382
Lomatium caruifolium var. caruifolium
Philip A. Munz
1925-3-24
9234
San Luis Obispo
3 mi. w. San Luis Obispo
Comment
UC875114
Lomatium caruifolium var. caruifolium
Marcus E. Jones, A. M.
1882-5-9
3600
San Luis Obispo
San Luis Obispo
Comment
OBI8891
Lomatium dasycarpum subsp. dasycarpum
Robert F. Hoover
1958-3-26
8437
San Luis Obispo
Ridge of Santa Lucia Mts NW of Cuesta Pass
Comment
OBI8895
Lomatium dasycarpum subsp. dasycarpum
Robert F. Hoover
1958-3-26
8437
San Luis Obispo
Ridge of Santa Lucia Mts NW of Cuesta Pass
Comment
SBBG94009
Lomatium dasycarpum subsp. dasycarpum
S. A. Junak
1990-4-17
4162
San Luis Obispo
just N of USFS Rd 29S11.3, W side of rd to KSBY TV towers, E end of Cuesta Ridge Botanical Area, ca. 2.6 mi W of US Hwy 101
716
Comment
RSA128127
Lomatium dasycarpum subsp. dasycarpum
Clare B. Hardham
1958-5-7
3227
San Luis Obispo
Hills between Bee Rock and the Nacimiento River
Comment
UC2027396
Lomatium macrocarpum
Greg Wilvert
2005-3-21
9
San Luis Obispo
Southeast Half of the Caliente Range. Approx. 1 km S of Soda Lake Road along Pipeline Road.
Comment
CDA11346
Lomatium parvifolium
G. F. Hrusa
1995-4-16
12069
San Luis Obispo
Cuesta Ridge West; Ridge NW of Cuesta Pass Approx. 1 m. NW of US 101.
Comment
OBI8860
Lomatium parvifolium
Aart C. De Vos
1963-4-18
55
San Luis Obispo
Poly Cyn
Comment
OBI79242
Lomatium utriculatum
David J. Keil
2012-4-23
31309
San Luis Obispo
Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail
Comment
UC1123045
Lomatium utriculatum
P. L. Johannsen
1936-3-21
690
San Luis Obispo
1 mi. s. San Luis Obispo (Plot 1); San Luis Obispo Quad.
76
Comment
SEINET202636
Lomatium utriculatum
Rimo Bacigalupi, GT Robbins; Keith Harrison
1955-5-16
5123
San Luis Obispo
Commatti canyon tributary of San Juan Creek 6.1 miles south of Shandon
351
Comment
CAS-BOT-BC240572
Lonicera hispidula
Clare B. Hardham
1960-5-21
5843
San Luis Obispo
Santa Lucia Mountains. North slopes along Santa Rita Cr., Juhl Rch. west of Templeton
Comment
RSA0054964
Lonicera hispidula var. californica
Lee Haines
1959-5-31
s.n.
San Luis Obispo
S. Santa Lucia Mts.
579
Comment
JEPS35307
Lonicera hispidula var. vacillans
R. F. Hoover
1950-6-20
7984
San Luis Obispo
6 mi w Templeton (on road to Cambria); Santa Lucia Range
Comment
CAS-BOT-BC240816
Lonicera interrupta
R. F. Hoover
1966-7-13
9900
San Luis Obispo
5 1/2 mi. se. of Santa Margarita. Hill west of Salinas River opposite Pilitas Creek
Comment
CDA41971
Lonicera interrupta
G. F. Hrusa
1993-5-21
11081
San Luis Obispo
Approx. 2 km. beyond Stony Creek Camp. Huasna Area.
Comment
RSA303564
Lonicera involucrata
J. R. Shevock
1971-4-4
875
San Luis Obispo
Along Coon Creek, Montana de Oro.
30
Comment
SEINET1906689
Lonicera involucrata var. ledebourii
George K. Helmkamp
2004-1
8647
San Luis Obispo
Central Coast: East entrace to Oso Flaco Lake.
9
Comment
RSA308266
Lotus formosissimus
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-4-21
3117
San Luis Obispo
Cambria Pines
Comment
POM18655
Lotus grandiflorus var. grandiflorus
J. H. Barber
1899-4-23
7485
San Luis Obispo
San Luis Obispo
Comment
JEPS55469
Lotus heermannii
unknown
1919-7-31
237
San Luis Obispo
Oceano
Comment
UC1285178
Lotus heermannii
R. F. Hoover
1947-4-26
7089
San Luis Obispo
n of Pozo; Upper Toro creek
Comment
UC57384
Lotus strigosus
J. H. Barber
1899-4-9
San Luis Obispo
Paso Robles
Comment
RSA122875
Lotus strigosus var. hirtellus
E. Armstrong
1934-4-1
1111
San Luis Obispo
10 miles west of Pozo.
610
Comment
UCR100927
Lotus wrangelianus
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3214
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with Calif. Hwy 33, roughly WNW of Maricopa
579
Comment
OBI19286
Lupinus albifrons
Robert F. Hoover
1949-5-12
7668
San Luis Obispo
Ridge SE of Cuesta Pass
Comment
OBI27027
Lupinus albifrons
James Courtney
1980-12-20
26
San Luis Obispo
Pennington Crk Biological Reserve
Comment
RSA0060757
Lupinus albifrons
Daisie Huang
2006-5-20
06052003
San Luis Obispo
Lopez Cyn Rd near Hi Mtn Rd, Arroyo Grande (waypoint 20C).
168
Comment
OBI19266
Lupinus albifrons
Robert F. Hoover
1964-3-8
8644
San Luis Obispo
N of San Carpojo crk
Comment
OBI23309
Lupinus albifrons
J. T. Arnold
1965-4-18
70
San Luis Obispo
Gillis Cyn
Comment
CAS-BOT-BC195771
Lupinus albifrons var. albifrons
R. F. Hoover
1963-5-4
8554
San Luis Obispo
Upper Coon Creek, San Luis Range
Comment
POM350150
Lupinus albifrons var. albifrons
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
CAS-BOT-BC195747
Lupinus albifrons var. albifrons
Clare B. Hardham
1956-4-26
558
San Luis Obispo
T. Delaganna [Dellaganna] Rch. Cayucos Rd.
Comment
OBI82303
Lupinus albifrons var. albifrons
D. R. Miller
2016-3-9
316 .1140
San Luis Obispo
On Cole Ranch, along Horse Spring Trail, Marmolejo Creek drainage.
777
Comment
CAS-BOT-BC196205
Lupinus albifrons var. douglasii
R. F. Hoover
1964-3-14
8648
San Luis Obispo
Head of Lopez Canyon
Comment
OBI19304
Lupinus arboreus
F. Rush
August1957
s.n.
San Luis Obispo
S. Morro Bay
Comment
SBBG107854
Lupinus arboreus
C. B. Hardham
1958-5-3
3187
San Luis Obispo
top of Cuesta
Comment
RSA240634
Lupinus arboreus var. arboreus
C. W. Tilforth, John Dourley
1973-6-14
857
San Luis Obispo
Sand dune area back from beach, north of Oso Flaco Lake.
Comment
RSA0036474
Lupinus bicolor
Daisie Huang
2006-4-13
06041341
San Luis Obispo
58 E of Santa Margarita.
234
Comment
RSA0036481
Lupinus bicolor
Daisie Huang
2006-4-13
06041334
San Luis Obispo
58 E of Santa Margarita.
234
Comment
SBBG45463
Lupinus bicolor
D. Emery
1950-1
San Luis Obispo
Nipomo district
Comment
UCR140155
Lupinus bicolor
George K. Helmkamp
2004-3-13
8339
San Luis Obispo
Central Coast, Nipomo Mesa, SE of Oceano, Mesa Dunes Mobile Home Park, along Mesa View Dr., 0.2 mi south of the jct of Halcyon Rd
76
Comment
UCR158737
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2005-4-17
9367
San Luis Obispo
Central Coast, Corbett Canyon, 2.3 miles north of Calif. Hwy 227 in Arroyo Grande
81
Comment
OBI78118
Lupinus bicolor
Karen Wilferth
1982-5-1
s.n.
San Luis Obispo
25 mi E of Arroyo Grande on Huansa Rd, just 1/4 of a mile before reaching Agua Escondido campground
Comment
SEINET10484929
Lupinus bicolor subsp. tridentatus
Ernest C. Twisselmann
1961-4-3
Twisselmann 6029
San Luis Obispo
Head of palo prieta creek, dorothy twisselmann ranch, san luis obispo co. Flowers blue. Common in sandy soil along a dry creek bed. Elev.: 2000 Ft., Upper sonoran grassland.
610
Comment
SEINET10484978
Lupinus bicolor var. umbellatus
Robert F. Hoover
1966-5-17
Hoover 9873
San Luis Obispo
Hills bordering san luis valley on s, w of edna (guidetti ranch). In open Fields.
Comment
OBI12924
Lupinus cervinus
Robert F. Hoover
1950-5-7
7903
San Luis Obispo
Pine Mtn above San Simeon
Comment
OBI24057
Lupinus chamissonis
Janice M. Toyoshima
1979-5-18
M 6
San Luis Obispo
S of Shark Inlet
Comment
SD249208
Lupinus chamissonis
Mikenna M., Maria D., Brenda P.
2014-5-18
2
San Luis Obispo
Montana De Oro State Park, Sandspit Beach, a few yards down the trail.
Comment
UCR3695
Lupinus chamissonis
Frank C. Vasek
1962-5-17
620517- 08
San Luis Obispo
Central Coast, At Baywood [Park], 1 mile south of Morro Bay State Park
12
Comment
UCR99050
Lupinus chamissonis
George K. Helmkamp
1997-6-20
2046
San Luis Obispo
Central Coast, Los Osos, c. 0.2 mi. NE of Buckskin & Martingale
27
Comment
RSA0065410
Lupinus chamissonis
A. Griffiths Jr., Margaret E. Griffiths
1970-10
5693
San Luis Obispo
Oceano. Southeast of Arroyo Grande Creek mouth.
Comment
SBBG107852
Lupinus concinnus
C. B. Hardham
1971-4-24
18031
San Luis Obispo
Avenales Ranch
Comment
OBI83323
Lupinus concinnus
Rhonda Riggins
1982-5-2
1383
San Luis Obispo
Calf Canyon. Roadside Hwy. 58, 2.7 mi W Huerohuero Road.
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
OBI60071
Lupinus hirsutissimus
David J. Keil, Lynne Dee Oyler
May1989
s.n.
San Luis Obispo
Squire Cyn, S of San luis Obispo
Comment
OBI27561
Lupinus latifolius
Melinda Doud
1976-4-23
9
San Luis Obispo
Clark cyn
91
Comment
UCD108210
Lupinus latifolius var. parishii
G. K. Helmkamp; E. A. Helmkamp
2000-4-20
5389
San Luis Obispo
San Luis Obispo County: Central Coast: Prefumo Cyn., 1.2 mi S of Los Osos Valley Rd.
183
Comment
SEINET6744698
Lupinus littoralis
Marcus E. Jones
1882-1
3240
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC207235
Lupinus ludovicianus
Charles Piper Smith
1933-6-28
4820
San Luis Obispo
Saucelito Canyon, Upper Arroyo Grande Valley
Comment
UCR3691
Lupinus microcarpus
Frank C. Vasek
1962-5-17
620517- 01
San Luis Obispo
Central Coast, Road from Atascadero to Morro Bay, 3.3 miles from the Los Padres National Forest boundary
185
Comment
SEINET239674
Lupinus microcarpus
Rhonda Riggins
1978-5-9
1151
San Luis Obispo
Hi Mountian Rd. 8.8 miles NE Lopez Lake Rd
Comment
SEINET239676
Lupinus microcarpus
Rhonda Riggins
1978-5-7
1147
San Luis Obispo
Roadside Pozo Rd. 0.3 miles E of Hwy. 58 E of Santa Margarita
Comment
SEINET239678
Lupinus microcarpus
Rhonda Riggins
1979-5-6
1161
San Luis Obispo
USFS rd 1.4 miles SE of American CAnyon Camp Rd. 3 miles NW Avenales Gurad STation.
Comment
OBI48179
Lupinus microcarpus var. densiflorus
David J. Keil
1979-7-1
13129
San Luis Obispo
Ridge between Prefumo and See Cyns. About 5 mi from jctn of los Osos Valley Rd and Prefumo Cyn Rd
Comment
JEPS108001
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1978-5-7
1147
San Luis Obispo
Pozo Road 0.3 mi E Hwy. 58 E of Santa Margarita
Comment
JEPS108063
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1182
San Luis Obispo
Eagle Ranch Road, 0.3 mi S Santa Barbara Road N of Santa Margarita exit US 101
Comment
JEPS87206
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-6
1173
San Luis Obispo
Thirty Five Canyon Rd 2.7 mi s intersection to Branch Mtn (0.6 mi ne jct Agua Escondido Rd); Thirty Five Canyon Rd
Comment
OBI12906
Lupinus microcarpus var. densiflorus
Robert F. Hoover
1966-4-23
9845
San Luis Obispo
La Panza Range. Amer Cyn campground
Comment
OBI48295
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-6
1171
San Luis Obispo
USFS rd 2.1 mi E Los Machos Crk, Branch Mtn, La Panza Mtn
Comment
OBI48394
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1175
San Luis Obispo
W side Adelaida-Nacimiento Rd at Almost Spring Ranch
Comment
SBBG114037
Lupinus microcarpus var. densiflorus
R. Riggins
1978-5-9
1149
San Luis Obispo
Hwy 166, 11.9 mi E of US Hwy 101
Comment
UC1315054
Lupinus microcarpus var. horizontalis
R. F. Hoover
1967-3-27
10299
San Luis Obispo
Chalk Mt. , Chalk Mt. (Cuyama Valley)
Comment
OBI42699
Lupinus microcarpus var. horizontalis
Dara Emery
1950-4-14
s.n.
San Luis Obispo
Panorama Point, Carrizo Plain
Comment
OBI29253
Lupinus microcarpus var. microcarpus
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14546
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
RSA0028079
Lupinus microcarpus var. microcarpus
Greg Wilvert
2005-4-6
173
San Luis Obispo
Ridge between Horse Canyon and Middle Canyon; 2.7 kilometers S of Wells Spring.
900
Comment
JEPS108103
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-4-23
1133
San Luis Obispo
Hwy. 166, 0.8 mi W twin Rocks, 3.1 mi E Sierra Madre Road.
Comment
JEPS108106
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-5-6
1145
San Luis Obispo
Hwy. 41 at entrance to Circle N Ranch 0.7 mi E Cripple Creek Road, 8.9 mi E Templeton Road
Comment
OBI12829
Lupinus microcarpus var. microcarpus
Robert F. Hoover
1952-5-6
8150
San Luis Obispo
E of Atascadero on Creston rd, just E of pump station
Comment
OBI48434
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-5-6
1144
San Luis Obispo
Huerhuero-La Panza Rd 0.2 mi NW Hwy 58
Comment
SBBG114119
Lupinus microcarpus var. microcarpus
R. Riggins
1978-5-6
1144
San Luis Obispo
Huerhuero-La Panza Rd, 0.2 mi NW Hwy 58
Comment
OBI75512
Lupinus nanus
Jenner Whitt
2003-4-14
43
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
UCR161470
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9470
San Luis Obispo
Central Coast, Mile 60 of Calif. Highway 1, c. 2.0 mi WNW of San Simeon
15
Comment
UCR3660
Lupinus nanus
Frank C. Vasek
1962-5-17
620517- 06
San Luis Obispo
Los Padres National Forest: 0.4 mi inside the forest boundary
315
Comment
OBI17962
Lupinus nanus
Robert F. Hoover
1950-4-2
7801
San Luis Obispo
Panorama Hills near base of Crocker Grade, Temblor Range
Comment
RSA320490
Lupinus nanus subsp. nanus
Chris Dearden
1971-4-5
21
San Luis Obispo
Raodside along Highway 1 just south of the San Simeon Creek.
30
Comment
UC648321
Lupinus nipomensis
Alice Eastwood
1940-4-14
18929
San Luis Obispo
Nipoma Mesa
Comment
RSA585609
Lupinus ruber
D. A. Young, F. L. Johnson, Arline Young
1992-6-17
ROB- 0066
San Luis Obispo
0.5 km SE of Deer Trail Road on W Perimeter Road.
Comment
OBI20059
Lupinus sparsiflorus
Rhonda Riggins
1979-5-5
1159
San Luis Obispo
La Panza Range. Along USFS rd to American Cyn E of Pozo, 0.4 mi NW American Cyn Gate
Comment
SBBG17708
Lupinus sparsiflorus
R. F. Hoover
1951-4-15
8046
San Luis Obispo
Stoney Crk
Comment
SEINET10490257
Lupinus subvexus var. albilanatus
Hoover
1966-4-20
HOOVER 9831
San Luis Obispo
5 mi e of creston on la panza road. N slope, in fertile decomposed shale soil At edge of field.
Comment
RSA160852
Lupinus subvexus var. subvexus
Percy C. Everett, N. F. Lolonis, George B. Everett
1962-5-3
24478
San Luis Obispo
Hwy. 166, 0.4 miles w. San Luis Obispo Co. line.
Comment
POM26754
Lupinus succulentus
Marcus E. Jones
1882-5-8
3240
San Luis Obispo
San Luis Obispo.
Comment
UC1129747
Lupinus succulentus
E. Armstrong
1934-4-1
1139
San Luis Obispo
6 mi w Simmler; La Panza Quad.
609
Comment
UCR161686
Lupinus succulentus
George K. Helmkamp, E. A. Helmkamp
2005-2-24
8965
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
UCR97567
Lupinus succulentus
George K. Helmkamp
1997-3-8
1441
San Luis Obispo
Central Coast 7.5' Q., SE of Los Osos. Swift Ranch, starting c. 2 mi. south of Los Osos Valley Rd on Clark Valley Rd.
107
Comment
RSA164331
Lupinus succulentus
Clare B. Hardham
1961-5-18
7114
San Luis Obispo
Between Pine Mt. and Rocky Butte.
762
Comment
RSA87093
Lupinus vallicola subsp. apricus
F. W. Peirson
1925-3-25
5684
San Luis Obispo
Roadside 1/4 mile back from beach at Morro.
Comment
OBI58910
Luzula macrantha
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27469
San Luis Obispo
Santa Lucia Mountains. San Simeon Creek Rd. at Eagle Point, 10 miles NE from Hwy 1 (35 deg. 40.233' N x 121 deg. 02.851' W).
Comment
OBI79324
Luzula macrantha
David J. Keil, with Matt Ritter, D. R. Miller, David & Linda Chipping, Brett Hall, Steve McCabe, and Jenn Yost
2013-5-7
31721
San Luis Obispo
Along upper slopes of Santa Lucia Mountains along Rocky Butte Truck Trail from San Simeon Creek Road to Pine Mountain Area
900
Comment
OBI21182
Luzula subsessilis
R. F. Hoover
1968-4-20
11074
San Luis Obispo
Cambria
Comment
OBI80968
Lysimachia arvensis
Joseph Prohoroff, Dean Craig, Dennis Fennessy, Margaret Barreto
2015-4-26
2
San Luis Obispo
Irish Hills: Bog Thistle Trail
Comment
OBI66069
Lysimachia arvensis
D. R. Miller
1994-3-17
394 -109
San Luis Obispo
Pine Mt Region. In Egeberg Walnut orchard, San Simeon drainage
600
Comment
OBI32969
Lysimachia latifolia
David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
16989
San Luis Obispo
Along ridge system between Arroyo de la Cruz and Arroyo del Oso
Comment
UC1927737
Lythrum californicum
David Keil with Tina Teed and Mariko Uchida
2001-6-15
29583
San Luis Obispo
Camp San Luis Obispo. Chorro Creek drainage. Chorro Creek Bog Thistle exclosure.
243
Comment
SEINET14417601
Lythrum hyssopifolia
Robert L. Johnson
2015-7-30
4048
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
CAS-BOT-BC343891
Madia elegans
R. F. Hoover
1952-5-25
8223
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC343879
Madia elegans
Julia McDonald
1925-7-19
s.n.
San Luis Obispo
Peabody Place, San Luis Obispo
Comment
OBI54880
Madia elegans
David J. Keil
1996-9-13
26023
San Luis Obispo
Highway 58, just e of jctn w/Hwy 229, e of Santa Margarita.
Comment
UCSB26451
Madia elegans
Ketcham, A.
1968-5-4
San Luis Obispo
Huasna Road, about 8 miles east of Arroyo Grande
Comment
OBI25465
Madia exigua
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vandervier et al.
1980-5-18
13978
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-BC343316
Madia gracilis
G. F. Hrusa
1995-5-28
12206
San Luis Obispo
Black Butte Research Natural Area. At E base of Ridge 2
500
Comment
UCR118347
Madia gracilis
George K. Helmkamp, E. A. Helmkamp
2000-9-2
5972 A
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon, 2.2 mi west of Los Osos Valley Road
137
Comment
OBI66951
Madia radiata
David J. Keil, with Kathleen A. Keil
2001-4-20
29357
San Luis Obispo
Bitterwater Canyon. Along Bitterwater Road ca. 10 miles north of junction with Highway 58. Vicinity of 35.50206 deg. N x 120.07846 deg. W
671
Comment
CAS-BOT-BC345085
Madia sativa
R. F. Hoover
1966-9-16
10038
San Luis Obispo
3 mi. n. of Santa Margarita
Comment
CAS-BOT-BC345103
Madia sativa
R. F. Hoover
1964-6-13
9098
San Luis Obispo
Point Sierra Nevada, just north of Arroyo de la Cruz
Comment
UCR248801
Madia sativa
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7245
San Luis Obispo
Central Coast, Guadalupe-Nipomo Dunes National Wildlife Refuge, north of Santa Maria River, west of Guadalupe, '4-pond Valley', Colorado Pond, c. 80 m from south refuge boundary
17
Comment
CAS-BOT-BC345093
Madia sativa
David D. Keck; Wm. M. Hiesey
1940-5-30
5103
San Luis Obispo
6 mi. S. of San Luis Obispo
Comment
RSA786589
Malacothamnus davidsonii
Mark A. Elvin, Vern Yadon
1996-8-11
347
San Luis Obispo
Santa Lucia Mountains; Interlake Mesa at Bee Rock on Interlake Rd, N side of road on steep rocky slope of hill, ca 0.75 mi SW of Bee Rock Store
Comment
CAS-BOT-BC204149
Malacothamnus jonesii
Lewis S. Rose
1961-4-15
61043
San Luis Obispo
3 mi. nw. of Paso Robles
304
Comment
CAS-BOT-BC204158
Malacothamnus jonesii
Ernest C. Twisselmann
1955-7-22
2277
San Luis Obispo
La Panza Range. Near head of Huer Huero [Huerhuero] Creek, Las Pilitas district
594
Comment
CAS-BOT-BC204180
Malacothamnus jonesii
Chester Dudley
1936-4-1
s.n.
San Luis Obispo
Fern Canyon 2 miles w. of Paso Robles
Comment
CAS-BOT-BC345336
Malacothrix californica
Alice Eastwood
1927-4-8
14334
San Luis Obispo
Nipoma [Nipomo] Mesa
Comment
UC195855
Malacothrix californica
Ira J. Condit
1911-5-13
San Luis Obispo
sandhills s S. L. O.; Price Canyon
Comment
UC1069934
Malacothrix coulteri
T. M. Hendrix
1937-4-22
60
San Luis Obispo
3 mi ne Huerhuero School; Pozo Quad.
Comment
OBI15676
Malacothrix coulteri
Eben McMillan
1952-4-26
56
San Luis Obispo
Gillis Cyn-2 mi S, 4 mi E Shandon
Comment
UC2027423
Malacothrix floccifera
Greg Wilvert
2005-4-17
268
San Luis Obispo
Southeast Half of the Caliente Range. Quail Canyon.
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
OBI53818
Malacothrix incana
Arthur W. Hazebrook
1992-11-14
177
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis HIll, area along Guerra road and southern pioneer dunes
Comment
OBI64450
Malacothrix saxatilis var. commutata
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28699 B
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
CAS-BOT-BC206676
Malva assurgentiflora
Marcus E. Jones
1930-2-2
26541
San Luis Obispo
Marine Station, Laguna
Comment
OBI47316
Malva pseudolavatera
David J. Keil
1982-3-6
15693
San Luis Obispo
Atascadero Rd near beach in Morro Bay
Comment
UC1122848
Marah
N. H. French
1937-4-3
902
San Luis Obispo
10 mi e Cuyama Ranch; Santa Ynez Quadrangle
Comment
OBI70122
Marrubium vulgare
Bernard Miossi
1939-8-21
167
San Luis Obispo
In an orchard near crk bank 1 mi N of San Luis Obispo along hwy 101
61
Comment
OBI31350
Matricaria discoidea
Joy Nishida, Robert Allen
1982-4-10
227
San Luis Obispo
American Cyn. 1.5 mi S of Amer Cyn campground, at unlocked gate on side of dirt rd
Comment
OBI79306
Matricaria discoidea
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31698
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
420
Comment
OBI15633
Matricaria occidentalis
Robert F. Hoover
1966-4-2
9796
San Luis Obispo
E side of Soda Lake, Carrizo Plain
Comment
UC1392940
Matricaria occidentalis
R. F. Hoover
1968-4-17
11059
San Luis Obispo
Carrizo Plain, w side of Soda Lake Soda Lake
Comment
UC455118
Maurandya erubescens
I. J. Condit
1908-10-23
San Luis Obispo
San Luis Obispo, Cal. Mrs Latimer's yard.
Comment
UCR163645
Medicago minima
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9241
San Luis Obispo
Outer South Coast Ranges, Pozo Road, 5.5 mi east of [Santa Margarita Lake Road]; W end of Garcia Mountains
503
Comment
OBI27127
Medicago polymorpha
Thomas Burrows
1980-5-3
32
San Luis Obispo
Reservoir Cyn, San Luis Obispo
168
Comment
CAS-BOT-BC271188
Melica
Clare B. Hardham
1969-5-28
17194
San Luis Obispo
NE slopes of Red Mt., San Simeon Cr.
Comment
CAS-BOT-BC269463
Melica californica
Grant
1903-4-29
s.n.
San Luis Obispo
Paso Robles
Comment
UC205738
Melica californica
G. B. Grant
1903-4-29
5365
San Luis Obispo
Paso Robles
Comment
UC53667
Melica californica
J. H. Barber
May 1899
San Luis Obispo
near Lynch
Comment
CAS-BOT-BC281687
Melica imperfecta
Clare B. Hardham
1957-5-6
1834
San Luis Obispo
Santa Lucia Mts. 0.75 mile SE of Atascadero Lake
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
CDA21212
Melica imperfecta
G. F. Hrusa
1993-5-2
11029
San Luis Obispo
Reservoir Canyon.
Comment
OBI29652
Melica imperfecta
David J. Keil, Dirk Walters
1980-4-26
13815
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI58405
Melica imperfecta
G. F. Hrusa
1993-5-2
11100
San Luis Obispo
Black Butte Research Natural Area; W face of main ridge, approx 1/2 mi N of Mt. Lowe
600
Comment
UCD145394
Melica imperfecta
G. F. Hrusa
1995-4-15
12098
San Luis Obispo
San Luis Obispo County: approximately 1 mile south of Queen Bee Camp, 1 mile south of La Panza Summit on La Panza Road.
750
Comment
UCD147163
Melica imperfecta
Rachelle Boul; M. Gogol-Prokurat, G. Butterworth, D. Hickson
2008-4-22
CARR 113 -2
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
721
Comment
OBI21998
Melica imperfecta
Robert F. Hoover
1950-5-22
7926
San Luis Obispo
Summit of ridge above Cuesta Pass
Comment
RSA518222
Melica imperfecta
Steven A. Junak
1990-5-1
4272
San Luis Obispo
Santa Lucia Mountains: at north edge of Cuesta Ridge Botanical Area, along power line access road which intersects Tassajera Creek Road ca. 2.4 miles west of highway 101, ca. 1.1 road miles south of Tassajera Creek Road.
537
Comment
OBI27048
Melica torreyana
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
14033
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
OBI51188
Melilotus albus
Jan Barber
1993-8-5
61
San Luis Obispo
San Simeon State Park. Along banks of San Simeon crk
Comment
OBI31763
Mentha canadensis
Smeltzer, Turnquist
1982-5-19
138
San Luis Obispo
Along the Laguna Lake paved rd and the NE shoreline of lake
Comment
OBI13654
Mentha spicata
Robert F. Hoover
1965-9-18
9569
San Luis Obispo
Trout Crk just E of Santa Margarita
Comment
OBI58347
Mentzelia affinis
David J. Keil
1998-5-11
27187
San Luis Obispo
Caliente Range. 4.9 mi from Soda Lake Rd. along Selby Rd.
Comment
UC1224764
Mentzelia affinis
R. F. Hoover
1952-4-10
8115
San Luis Obispo
between San Juan River (Carrizo Plain)
Comment
OBI74342
Mentzelia gracilenta
Theo Fitanides, Anthony Baniaga
2010-5-7
175
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
594
Comment
OBI75454
Mentzelia micrantha
Jenner Whitt
2003-5-18
95
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
OBI12476
Mentzelia veatchiana
Robert F. Hoover
1950-4-2
7790
San Luis Obispo
W edge of Carrizo Plain W of Simmler
Comment
CAS-BOT-BC428913
Micranthes californica
Ira L. Wiggins
1932-3-24
5843
San Luis Obispo
Near Adelaide, W. of Paso Robles
Comment
OBI64410
Micranthes californica
David J. Keil
2001-3-28
29203
San Luis Obispo
Diablo Range, Avenal Ridge. Cottonwood Pass along Highway 41, 1.1 mile west of Kern County line.
597
Comment
UCR122492
Micropus californicus
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6640
San Luis Obispo
La Panza Range, Calif. Hwy 58, 33 miles east of Santa Margarita near San Juan Creek
488
Comment
OBI26023
Micropus californicus var. californicus
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vandervier et al.
1980-5-18
14004
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
OBI65857
Micropus californicus var. californicus
D. R. Miller
1994-3-29
394 -137
San Luis Obispo
Pine Mt Region. In Pear Tree Valley, Pico Crk drainage
853
Comment
CAS-BOT-BC348718
Microseris bigelovii
Mrs. R. W. Summers
1887-8-1
s.n.
San Luis Obispo
Unspecified
Comment
CDA12464
Microseris douglasii
G. F. Hrusa
1992-3-27
10343
San Luis Obispo
Upper Salinas Valley; Right-of-way along Hwy 46 approx. 4 miles E of Paso Robles.
Comment
UCD78285
Microseris douglasii
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4630
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
591
Comment
OBI77575
Microseris douglasii
David J. Keil, with Rhonda Riggins
2003-4-23
30138
San Luis Obispo
Caliente Range. Along main ridge northwest of Caliente Peak. Vicinity of 35.10648 deg. N x 119.84104 deg. W
1256
Comment
CAS-BOT-BC349014
Microseris douglasii subsp. douglasii
I. J. C.; White
1909-4-17
s.n.
San Luis Obispo
Paso Robles
Comment
UCD163509
Microseris douglasii subsp. douglasii
CNPS Melinda Elster; Sara Taylor
2015-4-22
CARR- 560 A
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
546
Comment
CAS-BOT-BC349131
Microseris douglasii subsp. tenella
Alice Eastwood
1926-4-29
13676
San Luis Obispo
Cambria
Comment
OBI80398
Mimulus aurantiacus
Daniella Anthony
2015-2-1
2
San Luis Obispo
Morro Bay Quarry Trail
46
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
OBI62440
Mimulus aurantiacus
Bernard Miossi
1939-8-6
156
San Luis Obispo
At head of Islay Crk on W facing slope of hill, Pecho district, 12 mi from San Luis Obispo
305
Comment
OBI77135
Mimulus aurantiacus var. aurantiacus
Robert F. Hoover
1967-6-5
10623
San Luis Obispo
Arroyo Grande just below confluence of Lopez cyn (dam site)
Comment
RSA271177
Mimulus aurantiacus var. aurantiacus
C. W. Tilforth, Walter Wisura
1977-8-12
1425
San Luis Obispo
9.1 mi. east of Hwy 1 along Hwy 46., e of Cambria
Comment
OBI37985
Mimulus aurantiacus var. grandiflorus
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18572
San Luis Obispo
19.5 mi from Calif rte 1 along San Simeon Creek rd, N of Rocky butte lookout at locked gate
732
Comment
OBI3973
Mimulus aurantiacus var. pubescens
Elizabeth Rudd
1971-4-26
234
San Luis Obispo
3 mi NE of Santa Margarita
Comment
OBI57979
Mimulus aurantiacus var. pubescens
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes, just N of Maidenform Flats
Comment
OBI37677
Mimulus guttatus
Eric Wise
1981-7-26
947
San Luis Obispo
Poly Cyn
Comment
SBBG107677
Mimulus guttatus
C. B. Hardham
1958-9-6
3922
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
RSA0048279
Mimulus guttatus
A. L. Haines
1951-4-29
s.n.
San Luis Obispo
Osa Flaca Lake.
6
Comment
UCD122895
Mimulus rattanii
Clare B. Hardham
1961-4-17
6839
San Luis Obispo
San Luis Obispo County: Santa Lucia Mountains, Pine Mountain.
1005
Comment
SBBG113876
Minuartia californica
C. B. Hardham
1960-3-28
5272
San Luis Obispo
ca. 1 mi NW of Bee Rock
Comment
SBBG113873
Minuartia douglasii
C. B. Hardham
1956-4-26
532
San Luis Obispo
headdwaters of Cienega Crk
Comment
OBI61023
Monardella breweri subsp. breweri
George Butterworth
1998-6-15
279
San Luis Obispo
Carrizo Plain Natural Area. 1/2 mi NW of Sprague Hill Rd, 1.7 mi SW of Soda Lake Rd T31S, R19E, S4, SWQ
610
Comment
CDA20930
Monardella lanceolata
G. F. Hrusa
1993-5-21
11090
San Luis Obispo
Along trail approx. 2 km. beyond Stony Creek Camp.
Comment
POM70485
Monardella lanceolata var. lanceolata
I. E. Diehl
1902-6-26
219
San Luis Obispo
Paso Robles.
Comment
OBI65770
Monardella palmeri
D. R. Miller
1996-7-8
796 -632
San Luis Obispo
PIne Mt Region. Growing along trl from Coles Rd in 2/3 the way up trl 9old rd), Marmolejo crk drainage
880
Comment
UC104690
Monardella palmeri
E. Palmer. M. D.
1876-8-2
359
San Luis Obispo
n San Luis Obispo; Coast Range; N of San Luis Obispo
Comment Read comments Jul 11 2015
UCD125247
Monardella undulata
Austin P. Griffiths
1986-5-25
s.n.
San Luis Obispo
San Luis Obispo County: near southwest corner of sandplain dune scrub, but several hundred meters northeast along bisecting trail; Morro Bay Sandspit.
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
OBI60478
Monardella undulata subsp. crispa
LynneDee Oyler, David J. Keil
1990-5-10
1128
San Luis Obispo
Nipomo Dunes. Horseback trip from Oso Flaco Lake S and W across dunes, E to Quercus agrifolia, and W again to coast
305
Comment
SBBG11696
Monardella undulata subsp. crispa
E. R. Blakley
1958-9-22
2465
San Luis Obispo
1 mi S of Pismo Beach
15
Comment
UC1314921
Monardella undulata subsp. crispa
R. F. Hoover
1967-9-15
10868
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
OBI76807
Monardella undulata subsp. crispa
Robert F. Hoover
1946-10-20
6527
San Luis Obispo
Near Callender RR siding
Comment
CAS-BOT-BC220306
Monardella undulata subsp. undulata
R. F. Hoover
1947-7-10
7290
San Luis Obispo
North edge of Santa Maria Valley on Guadalupe - Arroyo Grande road
1000
Comment
OBI13614
Monardella undulata subsp. undulata
Rimo Bacigalupi, G. T. Robbins & Keith Harrison
1955-5-16
5150
San Luis Obispo
5.7 mi S of Oceano, just S of Black Lake cyn
30
Comment
CAS-BOT-BC349542
Monolopia lanceolata
R. F. Hoover
1952-4-8
8077
San Luis Obispo
La Panza district
Comment
OBI47557
Monolopia lanceolata
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19222
San Luis Obispo
E flank of La Panza Mts. 2.05 mi E of San Juan Crk bridge along hwy 58. T29S, R17E, NW corner of sect 26
Comment
OBI69708
Monolopia lanceolata
Larry Kandarian
2006-4-17
s.n.
San Luis Obispo
Cholame
Comment
UCR165993
Monolopia lanceolata
Ken Osborne
2005-3-1
s.n.
San Luis Obispo
SW Central Valley, Carrizo Plain. c. 5 mi NE of Caliente Range and 2 mi west of AF Traver Ranch and BM 2121
655
Comment
CAS-BOT-BC349564
Monolopia lanceolata
D. E. Breedlove
1962-3-18
1938
San Luis Obispo
17.5 miles west of New Cuyama on State 166
609
Comment
SBBG89221
Monolopia lanceolata
C. F. Smith
1969-5-13
10165
San Luis Obispo
St Hwy 166, near county line, E of Cuyama
Comment
UC50095
Monolopia major
Prof. Brewer
1861-1
420
San Luis Obispo
Nipomo
Comment
CDA13793
Monolopia stricta
G. F. Hrusa, Russ Lewis, Larry Suislaw (BLM)
1997-3-26
13663
San Luis Obispo
Carrizo Plain. S end of Soda Lake.
Comment
UCR29426
Monolopia stricta
David J. Keil, Melissa Luckow, R. A. Pimental, R. Riggins-Pimental
1981-4-24
14481
San Luis Obispo
Inner South Coast Range, Road at S end of Soda Lake c. 0.25 mi east of Soda Lake road
591
Comment
RSA247117
Monolopia stricta
Gary D. Wallace, Dieter Wilken
1966-4-2
310
San Luis Obispo
South of Simmler, Soda Dry Lake in the Carrizo Plain
Comment
UC90428
Monolopia stricta
L. Jared
April 1892
San Luis Obispo
Goodwin
Comment
OBI80192
Montia fontana
David J. Keil
1978-3-11
12612
San Luis Obispo
Avenales Wildlife area near Shell Creek along Highway 58.
Comment
SBBG35759
Morella californica
R. N. Philbrick
1964-6-4
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC109063
Mucronea californica
Lewis S. Rose
1950-5-13
50117
San Luis Obispo
Oso Flaco Lake region.
Comment
JEPS99451
Mucronea californica
Clare B. Hardham
1958-5-31
3465
San Luis Obispo
Atascadero
Comment
OBI5025
Mucronea californica
Robert J. Rodin
1956-5-20
6057
San Luis Obispo
S end of Morro Bay
Comment
SBBG109684
Mucronea californica
C. B. Hardham
1960-5-31
5945
San Luis Obispo
headwaters of S fork of Huerhuero River
Comment
UCR24795
Mucronea californica
George K. Helmkamp
1981-6-20
s.n.
San Luis Obispo
Los Osos: just north of Martingale Avenue and Buckskin Drive
61
Comment
OBI58466
Mucronea californica
David J. Keil
1998-5-20
27327
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
UC1136044
Mucronea perfoliata
N. H. French
1937-4-3
918
San Luis Obispo
10 mi e Cuyama Ranch; Santa Ynez Quadrangle
Comment
UCD163543
Mucronea perfoliata
CNPS Melinda Elster; Sara Taylor
2015-5-12
CARR- 962 A
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
780
Comment
OBI34401
Muhlenbergia rigens
David J. Keil, Kathy Jones
1982-4-4
15840
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
CAS-BOT-BC508575
Muilla maritima
Alice Eastwood; John Thomas Howell
1937-4-29
4128
San Luis Obispo
Carrizo Plain near Painted Rock
Comment
OBI81221
Myosurus minimus
David J. Keil, Rhonda Riggins, Richard Pimentel, Melissa Luckow, and Larry Kelly
1988-3-18
20382
San Luis Obispo
Vernal pool field north of Soda Lake along Belmont Trail.
590
Comment
OBI10589
Myosurus minimus subsp. apus
Robert F. Hoover
1947-3-30
6853
San Luis Obispo
1 mi S of Simmler, Carrizo Plain
Comment
OBI64655
Najas guadalupensis
David J. Keil, with Kathleen A. Keil
2002-7-27
29900
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
396
Comment
OBI43473
Najas marina
Eric Wise
1981-10-23
1365
San Luis Obispo
Tepesquet Vinyard Ponds 4-6 mi S of Shandon on San Juan rd
Comment
OBI43475
Najas marina
Eric Wise
unknown
906 a
San Luis Obispo
Santa Margarita Lake
Comment
RSA585592
Nassella cernua
F. L. Johnson, E. A. Young
1993-5-25
ROB- 610
San Luis Obispo
0.5 km SE of Deer Trail Rd. on W Perimeter Rd.
Comment
CAS-BOT-BC259993
Nassella lepida
Clare B. Hardham
1957-5-10
2031
San Luis Obispo
Santa Lucia Mountains. Montgomery Ranch, Willow Creek
Comment
SBBG112791
Nassella lepida
C. B. Hardham
1957-5-10
2031
San Luis Obispo
Montgomery Ranch, Willow Crk
Comment
CAS-BOT-BC260216
Nassella pulchra
Clare B. Hardham
1957-5-12
1937
San Luis Obispo
The Santa Lucia Mountains. Trail to Green's Lake
Comment
SBBG109321
Nassella pulchra
C. B. Hardham
1960-4-2
5278
San Luis Obispo
top of pass, Black Mtn
566
Comment
RSA0013396
Nasturtium officinale
Mark A. Elvin, Joanna Iwanicha
2009-6-30
6375
San Luis Obispo
lower reaches of Oso Flaco Creek, just behind beach
5
Comment
CAS-BOT-BC60487
Nasturtium officinale
Clare B. Hardham
1956-5-11
658
San Luis Obispo
Huero Huero River at Geneses School.
Comment
SBBG117963
Navarretia atractyloides
E. Painter, M. Wetherwax
2002-6-18
SLO 283
San Luis Obispo
Cerro Romualdo, along trail leading upslope from watertower; Camp San Luis Obispo
200
Comment
JEPS13552
Navarretia atractyloides
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-23
5177
San Luis Obispo
3.1 mi e Paso Robles airport (along Huerhureo Creek road from Paso Robles airport (Sherwood Field) to Creston)
243
Comment
RSA0047735
Navarretia jaredii
Melinda Elster
2014-5-14
s.n.
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 ridge. Near 35.22463N 120.28397W and over to Avenales Station. Ended the survey at Avenales Station. Near 35.24742N 120.26644W.
510
Comment
OBI80031
Navarretia mitracarpa
David J. Keil
2000-5-27
28755
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
CAS-BOT-BC230448
Navarretia mitracarpa
Ernest C. Twisselmann
1954-5-12
1215
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Summit (Palo Prieta Field, near Hardenburgh fence) 7 miles S of Cholame
640
Comment
CAS-BOT-BC230467
Navarretia mitracarpa
K. Brandegee
1911-7-12
140
San Luis Obispo
Near Paso Robles, along the Creston Road, not far from the type locality, which is given as Paso Robles Creek
Comment
UC771766
Navarretia mitracarpa
R. F. Hoover
1946-6-15
6147
San Luis Obispo
between Santa Margarita and Pozo (Rinconada Mine)
Comment
SBBG117966
Navarretia nigelliformis subsp. radians
E. Painter, M. Wetherwax, K. Downing, C. Bratt
2000-5-17
CR 100
San Luis Obispo
near N end of MacMillan airstrip, near Generals Rd; Camp Roberts
150
Comment
CAS-BOT-BC431356
Nemacladus californicus
L. Jared
1893-6-1
s.n.
San Luis Obispo
Goodwin
Comment
OBI57348
Nemacladus secundiflorus var. secundiflorus
David J. Keil
1998-6-10
27754
San Luis Obispo
Shell Creek area, 0.5 miles N from Hwy 58 along Shell Creek Rd. on east side of road.
Comment
OBI83127
Nemophila menziesii
Viola C. Call
1967-4-24
22
San Luis Obispo
North-facing rocky slope near entrance to Routzahn park in Arroyo Grande canyon.
122
Comment
UCR163896
Nemophila menziesii var. menziesii
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9252
San Luis Obispo
Outer South Coast Ranges, Pozo Road, 0.9 mi east of Hi Mountain Road, north side of Garcia Mountains
460
Comment
SBBG107147
Nemophila pedunculata
C. B. Hardham
1956-3-4
167
San Luis Obispo
Paradise Valley, Atascadero
Comment
SBBG40336
Nicotiana acuminata var. multiflora
R. F. Hoover
1969-7-12
11442
San Luis Obispo
Salinas River at Paso Robles
Comment
SBBG104208
Nicotiana glauca
M. D. Proctor, E. A. Young
1993-3-20
ROB 273
San Luis Obispo
0.5 km NE of Chorro Reservoir; Camp San Luis Obispo
Comment
UC2027186
Nicotiana quadrivalvis
Greg Wilvert
2005-6-14
480
San Luis Obispo
Southeast Half of the Caliente Range: Quail Spring Road
Comment
OBI78474
Nicotiana quadrivalvis
Craig Woods
1978-6-9
64
San Luis Obispo
E of Carrizo Plain along Sim. Soda alke rd, approx 2.5 mi NW of Hurricane Rd
762
Comment
UCD110183
Notholithocarpus densiflorus
G. F. Hrusa
1993-5-22
11123
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area.
650
Comment
RSA522499
Oemleria cerasiformis
David J. Keil
1982-3-7
15695
San Luis Obispo
Between Santa Margarita and Cuesta summit along US 101, at turnout to bicycle path just north of Cuesta summit.
Comment
OBI31947
Oenanthe sarmentosa
David J. Keil, Eric Wise
1981-5-25
14792
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI77254
Oenanthe sarmentosa
David J. Keil, Eric Wise
1982-7-2
16270
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black Lake cyn trl
Comment
OBI79560
Oenothera elata subsp. hookeri
David J. Keil
2012-7-18
31411
San Luis Obispo
Grover Beach. Highway 1, ca. 0.3 miles north of Grand Ave.
6
Comment
OBI77076
Opuntia ficus-indica
M. G. McLeod
1973-11-17
1255
San Luis Obispo
Along water course about 40m. E of MGM #1265
Comment
SD245314
Opuntia phaeacantha
David J. Keil
2012-7-18
31471
San Luis Obispo
South base of Nipomo Mesa, west of Nipomo. Roadside at base of hill.
43
Comment
OBI7462
Opuntia phaeacantha
M. G. McLeod
1974-2-28
1265
San Luis Obispo
corner of Viewmont and Sunset, Hospital hill, SLO.
Comment
RSA303530
Opuntia phaeacantha
J. R. Shevock
1971-4-4
871
San Luis Obispo
Hwy 166; Cuyama River.
305
Comment
OBI11868
Orobanche bulbosa
Neil Havlik
1968-5-4
192
San Luis Obispo
along roadside 3 mi W of Pozo summit on Pozo-La Panza Rd
Comment
OBI80099
Orobanche californica subsp. grandis
David J. Keil, Mike Walgren
2012-9-8
31527
San Luis Obispo
Harmony Headlands State Park, south of Cambria, west of California Highway 1
Comment
OBI81126
Orobanche uniflora
Jason Dart, A. Weichert
2010-3-26
354 -H43
San Luis Obispo
Hind River Ranch, in a narrow side canyon on the west side of the Salinas River, south of Crescent Lake, approximately 1.5 miles east of the intersection of Highway 58 and Pozo Road
331
Comment
UCSB42854
Orobanche uniflora
Oberholtzer, M.
1980-4-18
San Luis Obispo
West side of State Rte. 46, 14 miles east of its intersection with Hwy. 1
365
Comment
CAS-BOT-BC500316
Orobanche uniflora subsp. occidentalis
Clare B. Hardham
1956-4-18
436
San Luis Obispo
Santa ucia Mountains: Hills SE of Chimney Rock
Comment
RSA401983B
Orthocarpus densiflorus
Francis W. Pennell
1940-5-10
25354
San Luis Obispo
West pass in Santa Lucia Mountains, 8 miles west of Atascadero.
335
Comment
RSA789132
Orthocarpus purpurascens
James R. Shevock, Jack Zaninovich
1983-3-31
10242
San Luis Obispo
Carrizo Plain, San Andreas Rift Zone between the Caliente and Temblor Ranges. Along Soda Lake Road, 8.3 miles south of California City and 10.4 miles south of California highway 58.
610
Comment
RSA790154
Orthocarpus purpurascens
James R. Shevock, Jack Zaninovich
1983-3-31
10250
San Luis Obispo
Carrizo Plain, San Andreas Rift Zone between the Caliente and Temblor Ranges. Along Soda Lake Road, 12.6 miles south of California City and 31 miles north of California highway 166.
600
Comment
SEINET8733552
Orthocarpus purpurascens
W. A. Petersen
1937-1
645
San Luis Obispo
La Panza Ranch
488
Comment
POM262006
Orthocarpus pusillus
I. L. Wiggins
1929-4-15
3590
San Luis Obispo
8 miles northwest of San Luis Obispo on highway to Morro.
Comment
OBI47490
Osmorhiza berteroi
David J. Keil, Art Webster
1984-4-29
18174
San Luis Obispo
In cyn bottom of Lopez Wilderness Area
Comment
UC2013215
Osmorhiza berteroi
David Keil with Art Webster
1984-4-29
18174
San Luis Obispo
In canyon bottom of Lopez Wilderness Area.
Comment
CDA20407
Osmorhiza brachypoda
J. Hunter
May 1994
s.n.
San Luis Obispo
Los Padres National Forest, Black Butte Research Natural Area, Cuesta Ridge East
0
Comment
OBI75471
Paeonia californica
Jenner Whitt
2003-4-3
14
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
OBI8504
Paeonia californica
Dave Imper
1976-12-27
14
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
91
Comment
CDA32583
Panicum capillare
David J. Keil
1996-5-27
s.n.
San Luis Obispo
South of Creston along Highway 229.
0
Comment
OBI50132
Panicum capillare
Michael Curto, Linda Allen
1992-8-20
846
San Luis Obispo
Creston area ~ 3.5 km S of Creston, W branch Huerhuero Cr, T28S R13E unsect
390
Comment
OBI3769
Papaver heterophyllum
Eliabeth Rudd
1971-4-26
249
San Luis Obispo
3 mi NE of Santa Margarita
366
Comment
RSA682344
Papaver rhoeas
Scott D. White, Ken McDonald
2001-5-9
8504
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
OBI79775
Parietaria hespera
David J. Keil, with Matt Ritter, Taylor Crow, Dan Sinton, et al.
2013-4-6
31577
San Luis Obispo
Avenales Ranch, south of Pozo
415
Comment
CAS-BOT-BC413397
Parietaria hespera var. hespera
R. F. Hoover
1947-3-16
6668
San Luis Obispo
Coast just s. of Monterey Co. line
Comment
SD244661
Parishella californica
David Keil
1998-6-5
27634
San Luis Obispo
Caliente Range. 4.8 road miles SE from Soda Lake Road on Selby Road
883
Comment
UC1276318
Parishella californica
R. F. Hoover
1952-5-24
8200
San Luis Obispo
Caliente Mt.
Comment
OBI7388
Passiflora caerulea
B. Sullivan
1976-6-2
93
San Luis Obispo
Along Madona Rd near San Luis Obispo crk (Caltrns bldg), San Luis Obispo
Comment
SD34304
Pectocarya anisocarpa
I. W. Clokey
1937-4-13
5829
San Luis Obispo
Southeast corner San Luis Obispo County.
800
Comment
OBI57049
Pectocarya linearis subsp. ferocula
David J. Keil
1998-4-28
26960
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
UCSB15059
Pectocarya penicillata
Breedlove, Dennis
1962-3-29
San Luis Obispo
Western edge of Carrizo Plain; 1.7 miles west of north edge of Soda Lake; on Turkey Camp Well Road
655
Comment
OBI83662
Pectocarya setosa
George Butterworth
2017-4-16
1014
San Luis Obispo
Chimineas Ecol. Reserve. Black Chin Rd.
975
Comment
UC882282
Pectocarya setosa
I. W. Clokey and C. B. Clokey
1937-4-13
5827
San Luis Obispo
se corner of county
800
Comment
OBI74349
Pedicularis densiflora
Theo Fitanides, Anthony Baniaga
2010-5-7
180
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
611
Comment
OBI74644
Pedicularis densiflora
David J. Keil
1987-5-6
20142
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.
Comment
JEPS70180
Pedicularis densiflora
Robert J. Rodin
1960-4-10
6502
San Luis Obispo
3 mi w of Cuesta Summit (near San Luis Obispo)
Comment
OBI19919
Pedicularis densiflora
Walter F. Chesbro
1978-5-6
94
San Luis Obispo
Near hwy 58, 2 mi E of the intersection of hwy 129 and hwy 58, N side of rd
Comment
OBI71676
Pellaea andromedifolia
David J. Keil
1988-7-2
20859
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
CAS-BOT-BC69235
Pellaea andromedifolia
Ira L. Wiggins
1929-4-16
3635
San Luis Obispo
Hillside near Old Creek, 6 miles north of Moro
Comment
UCD169725
Pennisetum setaceum
Richard R. Halse
2012-3-26
8437
San Luis Obispo
San Luis Obispo County: Along State Hwy. 1 at the north edge of Cayucos, by exit 285.
29
Comment
NY583791
Penstemon centranthifolius
B. J. Ertter
1989-5-23
8484
San Luis Obispo
Unical Oil Refinery, ca. 4 air miles south of Oceano, at bend in Highway 1, just across railroad tracks from parking area
Comment
OBI72352
Penstemon centranthifolius
Anthony Baniaga, Elizabeth Baniaga
2010-4-23
147
San Luis Obispo
Black lake Cyn; Callender property, 150 m E of hwy 1
31
Comment
UCD124075
Penstemon centranthifolius
G. F. Hrusa; S. A. Wagner
1992-4-19
10402
San Luis Obispo
San Luis Obispo County: Hwy 58 approximately 20 meters west of Carrizo Plain.
Comment
SBBG109423
Pentachaeta exilis subsp. exilis
C. B. Hardham
1960-3-28
5256
San Luis Obispo
N of Bee Rock
Comment
RSA0059037
Pentagramma triangularis
John Thomas Howell
1964-6-30
40847
San Luis Obispo
Cambria.
Comment
OBI39686
Perideridia californica
David J. Keil, Melissa Luckow, Rhonda riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
16006
San Luis Obispo
Warrens' cabin at base of Cypress Mtn. ca. 8 mi from Santa Rosa Creek Rd on Cypress Mtn Rd.
Comment
CAS-BOT-BC73704
Peritoma arborea var. globosa
Roxana S. Ferris
1951-12-25
12473
San Luis Obispo
On flats at base of foothills on U.S. 466 east of Blackwell's Corner (junction with State Highway 33)
Comment
SBBG127320
Persicaria maculosa
D. Keil with L. D. Oyler
1990-9-28
21441
San Luis Obispo
W of Guadalupe, from W end of W Main St eastward along channel of Santa Maria River
4
Comment
OBI36828
Persicaria punctata
Eric Wise
1982-7-2
1607
San Luis Obispo
Oso Flaco Lake
Comment
OBI75372
Persicaria punctata
Michael Walgren
2011-5-26
243
San Luis Obispo
San Simeon state park near Arroyo del Corral, between Piedras Blancas Point and Arroyo de la Cruz. Plants form a population on the edge of a pond formed on the ocean side of a Caltrans hwy 1 culvert at the first crk downcoast of Arroyo del Corral. This unnamed crk is about 100 m downcoast of the mouth of Arroyo del Corral
Comment
OBI37278
Petunia parviflora
Eric Wise
1981-7-27
982
San Luis Obispo
Greengate Ponds. Orcutt Rd
Comment
OBI62645
Phacelia
George Butterworth
2003-5-12
523
San Luis Obispo
Carrizo Plain Natl Monument. Temblors 1.5 mi NE of Elkhorn Rd, beyond end of rd that is 2 mi NW of Panorama Rd, BLM land
1006
Comment
SBBG133027
Phacelia
D. Keil, M. McLeod, C. Matthews, R. Branson, et al.
1995-6-26
25400
San Luis Obispo
W Cuesta Ridge at W end of botanical area
Comment
OBI79750
Phacelia cicutaria
David J. Keil, with Matt Ritter, Taylor Crow, Dan Sinton, et al.
2013-4-6
31572
San Luis Obispo
Avenales Ranch, south of Pozo
425
Comment
OBI57023
Phacelia cicutaria var. hispida
G. F. Hrusa, K. Phillips, A. Flinck
1995-5-2
12263
San Luis Obispo
Black Butte Research Natural ARea. On W face of main ridgeline near N boundary of RNA
550
Comment
UC580868
Phacelia ciliata var. ciliata
Ira L. Wiggins
1935-4-19
7960
San Luis Obispo
15 mi se Shandon (w end of valley); Choice Valley
Comment
JEPS2392
Phacelia distans
Benj. Cobb
1907-4-24
San Luis Obispo
Paso Robles
Comment
OBI13809
Phacelia distans
Robert F. Hoover
1967-4-9
10408
San Luis Obispo
Cyn in Temblor range near N end of Elkhorn Plain
Comment
SBBG107424
Phacelia distans
C. B. Hardham
1959-5-25
4615
San Luis Obispo
Islay Cyn
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
UCD120676
Phacelia distans
G. F. Hrusa
1995-5-28
12232
San Luis Obispo
San Luis Obispo County: SE slope of Peak 3, Black Butte Research Natural Area.
540
Comment
RSA603260
Phacelia distans
R. S. Woglum
1940-4-11
2577
San Luis Obispo
Outer Coast Ranges: Northern Santa Lucia Range, Creston.
Comment
UC338217
Phacelia distans
unknown
1887-1
San Luis Obispo
Comment
OBI53589
Phacelia douglasii
Arthur W. Hazebrook
1991-4-28
41
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, stabilized dunes; low lying area with dead cottonwood stand at NE base of Hill
Comment
UCR42771
Phacelia egena
David J. Keil, R. R. Pimentel, R. A. Pimentel, D. R. Miller
1985-4-27
18610
San Luis Obispo
19.5 mi. from Calif. Route 1 along San Simeon Creek Road, north of Rocky Butte lookout at locked gate
732
Comment
UCR67941
Phacelia eximia
David J. Keil
1986-5-13
19439
San Luis Obispo
Hi Mountain Road near Hi Mountain Lookout
945
Comment
UC1285011
Phacelia fremontii
R. F. Hoover
1949-4-2
7571
San Luis Obispo
near summit Cottonwood Pass
Comment
SBBG93774
Phacelia imbricata
S. A. Junak
1990-7-12
4397
San Luis Obispo
W Cuesta Ridge, near W end of Cuesta Ridge Botanical Area, just W of first high voltage tower on E side of W Cuesta Ridge Rd, ca. 5.9 mi W of US Hwy 101
722
Comment Read comments May 13 2013
UC909956
Phacelia imbricata
Marcus E. Jones, A. M.
May 1882
San Luis Obispo
San Luis Obispo
Comment
OBI13741
Phacelia ramosissima
Robert F. Hoover
1947-7-10
7294
San Luis Obispo
Short distance N of N edge of Santa Maria Valley on Guadalupe-Arroyo Grande rd
Comment
OBI59257
Phacelia ramosissima
David J. Keil, with Lawrence M. Kelly, Kathryn Bay, and Frieda Wertman
1988-11-12
21195
San Luis Obispo
Near summit along California Route 227 between San Luis Obispo and Arroyo Grande.
213
Comment
UCR131834
Phacelia ramosissima var. montereyensis
George K. Helmkamp
2003-10-8
8193
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
CDA43189
Phalaris aquatica
Richard R. Halse
2015-3-24
9355
San Luis Obispo
San Simeon, just north of the Motel 6 at 9070 Castillo Drive.
Comment
OBI6289
Phalaris aquatica
John V. Stechman
1965-8-24
s.n.
San Luis Obispo
Along main rd near HQ
Comment
UC1132417
Phalaris brachystachys
G. T. Nordstrom
1937-6-7
1321
San Luis Obispo
2.9 mi sw Josephine School; Adelaida Quad.
Comment
UCSB22813
Phalaris californica
Flinck, Al; Smith, Dale
1966-4-22
San Luis Obispo
East of Cambria in the Santa Lucia Mtns.
Comment
CAS-BOT-BC265899
Phalaris caroliniana
Alice Eastwood; John Thomas Howell
1936-5-7
2265
San Luis Obispo
Serrano Canyon near San Luis Obispo
Comment
UCR18003
Phalaris minor
Eugene Cardiff
1966-5-13
s.n.
San Luis Obispo
Los Osos, S end of Morro Bay, east of sand dunes.
15
Comment
JEPS34355
Pholisma arenarium
Rimo Bacigalupi and L. R. Heckard
1963-4-21
8830
San Luis Obispo
sand dunes n mouth of Hazard Canyon (southern end of Morro Bay); Morro Bay
30
Comment
OBI4178
Pholisma arenarium
Julie R. Potter
1969-6-29
43
San Luis Obispo
Morro Bay State Park
Comment
SBBG45328
Pholisma arenarium
L. W. Edge
1972-5-31
195
San Luis Obispo
Callender, Highway 1
Comment
UCSB25853
Pholisma arenarium
Tucker, Barry
1966-4-8
San Luis Obispo
Morro Bay State Park
Comment
SBBG105027
Pholisma arenarium
J. Sainz
1992-5-20
San Luis Obispo
Guadalupe Dunes
Comment
CAS-BOT-BC222612
Pholistoma auritum var. auritum
Ernest C. Twisselmann
1959-4-10
5028
San Luis Obispo
Irish Hills, See Canyon
60
Comment
OBI75789
Pholistoma auritum var. auritum
Al Lindholm
1967-4-10
160
San Luis Obispo
Fitzhugh property [6 miles north of Cayucos, Santa Lucia Mountains. Cypress Mountain Quadrangle, T28S, R10E, sections 3, 4, 5, 8, 9, 10, 15, 16, 17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Creeks. Property contains Geode Mountain (rhyolite), sedimentary formations, and serpentine. Soils vary from hard rock to rich humus. Land mostly occupied by oak woodland and chaparral]. North slope of Geode Mountain near pond
490
Comment
OBI12433
Phoradendron densum
Robert F. Hoover
1946-9-15
6415
San Luis Obispo
West edge of Carrizo Plain W of Simmler
Comment
OBI31513
Phoradendron serotinum subsp. tomentosum
Joy Nishida
1982-6-24
469
San Luis Obispo
2 mi S of American Cyn campground
482
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
UC1128126
Physocarpus capitatus
H. C. Lee
1937-6-1
1047
San Luis Obispo
2 mi sw Templeton; Paso Robles Quadrangle
Comment
UC1927948
Pickeringia montana
David Keil
2004-5-14
30303
San Luis Obispo
Santa Lucia Mountains. East of Cuesta Grade near Mt. Lowe repeater station
Comment
OBI42949
Pickeringia montana var. montana
Jan Johnson, Melissa Boggs
1986-5-11
6
San Luis Obispo
Los Padres natl Forest. East Cuesta ridge about 15 mi N of San Luis Obispo on hwy 101
Comment
SBBG47067
Pilularia americana
C. B. Hardham
1959-4-19
4259
San Luis Obispo
St Hwy 41, E of Paso Robles, 0.7 mi W of Huerhuero Crk bridge
Comment
CAS-BOT-BC79004
Pinus muricata
R. F. Hoover
1960-4-9
8518
San Luis Obispo
south of Coon Creek
Comment
OBI31928
Pinus radiata
David J. Keil, Eric Wise
1981-5-25
14827
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
NY62751
Pinus sabiniana
I. L. Wiggins
1932-3-21
5831
San Luis Obispo
Grade at west end of Carissa Plains, on road to Santa Margarita
Comment
RSA586554
Pinus sabiniana
F. L. Johnson, E. A. Young
1993-5-26
ROB 0641
San Luis Obispo
Dughi Spring.
Comment
SBBG108239
Piperia elongata
C. B. Hardham
1959-6-9
4802
San Luis Obispo
Delaganna Crk, tributary of Las Tablas Crk
Comment
OBI80784
Piperia elongata
D. R. Miller
2015-6-17
615 .1131
San Luis Obispo
Pine Mountain Region. 30+ plants along rd. edge up slope, 1.7 miles north of Tobacco Ridge Rd. (.1m north of Wheelbarrow gulch crossing)
683
Comment
CDA13950
Piptatherum miliaceum
G. F. Hrusa, D. Ragan
1997-8-1
14075
San Luis Obispo
South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass.
Comment
OBI11674
Pittosporum undulatum
Ed Zimmerman
1962-2-20
43
San Luis Obispo
Cal Poly campus
Comment
OBI69319
Plagiobothrys bracteatus
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-22
29811
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 deg. N x 120.581 deg. W) and gravel pit road east of Garden Farms (35.419 deg. N x 120.599 deg. W)Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
CDA15088
Plagiobothrys canescens
G. F. Hrusa
1998-3-26
14170
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. Ridge betw. S side of Swain Pasture and Swain Wash approx. 5 mi. S of Panorama Rd inters. w/Soda Lake Rd.
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
RSA142152
Plagiobothrys collinus var. fulvescens
Clare B. Hardham
1958-4-9
3049
San Luis Obispo
Road from Rte 101 to Cuesta Sargent Cypress Forest.
610
Comment
UC78072
Plagiobothrys nothofulvus
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo
Comment
UCSB28929
Plagiobothrys nothofulvus
Kollar, Stan
1974-4-12
San Luis Obispo
Approximately 1 mi. east of Cuesta Grade Summit; off of Hwy. 101; private access
609
Comment
OBI64475
Plagiobothrys scriptus
David J. Keil, with Kathleen A. Keil
2005-2-20
30334
San Luis Obispo
Red Hill Road just south of junction with California 58
610
Comment
OBI79773
Plagiobothrys tenellus
David J. Keil, with David & Linda Chipping, Dirk Walters, Marlin Harms, George Butterworth, & John Chesnut
2013-3-16
31553
San Luis Obispo
North slope of Caliente Range. Saucito Rocks
745
Comment
SD126029
Plagiobothrys tenellus
F. R. Fosberg
1929-4-13
S 1248 a
San Luis Obispo
20 miles from Santa Maria on the road to Maricopa.
Comment
OBI73097
Plagiobothrys trachycarpus
David J. Keil, with Lynne Dee (Oyler) Althouse
2000-5-10
28656
San Luis Obispo
Santa Margarita Ranch. Ca. 0.5 miles south of railroad crossing along Pozo Road and westward along ranch roads.
Comment
SBBG118297
Plagiobothrys trachycarpus
K. Foster
1999-4-27
San Luis Obispo
Training Area Y2, vernal pool plot Y2-33; Camp Roberts
Comment
UC1284992
Plagiobothrys trachycarpus
R. F. Hoover
1947-4-16
6938
San Luis Obispo
near n end of Laguna near San Luis Obispo
Comment
CAS-BOT-BC228498
Plagiobothrys uncinatus
M. Wetherwax; E. L. Painter
2003-4-13
CR- 430
San Luis Obispo
Camp Roberts. Between Tower Road and top of cliff above Nacimiento River
260
Comment
SBBG125980
Plagiobothrys verrucosus
D. Keil
1986-4-13
19185
San Luis Obispo
2 mi E from jct with Las Pilitas Rd on Parkhill Rd, S side of hwy
Comment
RSA0067948
Plantago
John F. Emmel
1994-4-8
1292
San Luis Obispo
Los Osos; between golf course and Montana de Oro State Park boundary.
91
Comment
OBI32174
Plantago coronopus
David J. Keil, Melissa Luckow
1981-7-3
14932
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
OBI25483
Plantago erecta
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
14027
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
UC1125608
Plantago erecta
N. K. Carlson
1936-3-19
160
San Luis Obispo
1.9 mi ese Picacho; Arroyo Grande Quad.
175
Comment
OBI2102
Plantago erecta
Mrs. R. W. Summers
1882-1
3208
San Luis Obispo
S.L. Mt base of slope
Comment
UCR131095
Plantago lanceolata
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4908
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
OBI36847
Plantago major
Eric Wise
1981-7-10
928
San Luis Obispo
Atascadero Lake
Comment
UCR140135
Plantago ovata
George K. Helmkamp
2004-3-13
8338
San Luis Obispo
Central Coast, Nipomo Mesa, SE of Oceano, Mesa Dunes Mobile Home Park, along Mesa View Dr., 0.2 mi south of the jct of Halcyon Rd
76
Comment
UCR29861A
Platanus racemosa
David J. Keil
1981-6-20
14909
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
JEPS97105
Platanus racemosa
F. L. Johnson and M. D. Proctor
1993-2-20
ROB 160
San Luis Obispo
N edge of cantonment area; Camp San Luis Obispo
Comment
OBI11611
Platanus racemosa
J. B. Carstens
1966-5-22
60
San Luis Obispo
6 mi up Lopez cyn in sandy soi along roadside
Comment
SBBG34885
Platystemon californicus
Mrs. R. W. Summers
1888-4-29
San Luis Obispo
Templeton
Comment
UC146851
Platystemon californicus
Katharine Brandegee
May 1909
San Luis Obispo
near San Luis Obispo Chorro (Chorro); , Chorro
Comment
SEINET7063637
Plectritis ciliosa subsp. insignis
A. G. Vestal
1947-4-13
s.n.
San Luis Obispo
North of Huasna in Long Canyon. UTM Zone 10, 739044mE, 3892872mN. (WGS84/NAD83).
323
Comment
OBI78498
Plectritis congesta subsp. brachystemon
Robert F. Hoover
1949-5-12
7667
San Luis Obispo
Between Mt Bishop and Cerro Romauldo
Comment
UC310222
Plectritis macrocera
Philip A. Munz
1926-4-8
10125
San Luis Obispo
Paso Robles
Comment
OBI57874
Poa annua
David J. Keil
1999-4-29
28296
San Luis Obispo
Camp Roberts; area proposed for northward extension of McMillan Airstrip on north side of Generals Road.
Comment
OBI31553
Poa annua
Joy Nishida
1982-6-5
430
San Luis Obispo
American Cyn campground, .9 mi S of campground
512
Comment
CAS-BOT-BC246690
Poa howellii
R. F. Hoover
1964-6-5
8917
San Luis Obispo
Ridge southeast of Cuesta Pass
Comment
CAS-BOT-BC246705
Poa howellii
G. F. Hrusa
1995-5-28
12299
San Luis Obispo
Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1), mostly on E-facing slopes and summit of ridge
620
Comment
RSA518084
Poa howellii
Steven A. Junak
1990-4-26
4198
San Luis Obispo
Santa Lucia Mountains. Near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 miles S of Tassajera Creek Road at S end of dirt road at Ames property, which is ca. 1.8 miles W of intersection with Highway 101.
518
Comment
UC455158
Poa howellii
I. J. Condit
1908-4-2
17
San Luis Obispo
Cuesta Summit
Comment
UCR42542
Poa pratensis
David J. Keil, E. A. Wise
1985-4-25
18551
San Luis Obispo
Black Lake Canyon between CA Hwy 1 and the Guadalupe Road
Comment
OBI60632
Poa secunda
David J. Keil
1986-4-13
19154
San Luis Obispo
Along Pozo Rd, 0.5 mi NW of Rinconada Mine entrance on SW side of hwy
Comment
RSA163807
Poa secunda
Clare B. Hardham
1958-5-22
2955
San Luis Obispo
Santa Lucia Mountains; Stenner Creek
Comment
UCD91686
Poa secunda subsp. secunda
P. B. Kennedy
1929-4-12
s.n.
San Luis Obispo
San Luis Obispo County: 7.7 miles from Morro, Atascadero Road.
Comment
OBI50572
Pogogyne douglasii
Jan Barber, Sue Weis
1993-6-16
17
San Luis Obispo
W of Laguna Lake Park in San Luis Obispo
Comment
RSA659434
Pogogyne douglasii
David J. Keil
1979-7-1
13126
San Luis Obispo
Ridge between Prefumo and See Canyons. About 5 miles from junction of Los Osos Valley Road and Prefumo Canyon Road.
Comment
UC1285263
Pogogyne douglasii
R. F. Hoover
1948-9-9
7555
San Luis Obispo
1.8 mi N of Arroyo de La Cruz on State Highway no. 1, on ocean bluff
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
SD244738
Pogogyne serpylloides
David Keil
1998-4-20
26839
San Luis Obispo
NW of Past Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
OBI57301
Polycarpon depressum
David J. Keil
1998-3-27
26477
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
SD232651
Polycarpon depressum
G. Helmkamp
1996-5-25
1069
San Luis Obispo
Dried vernal pools between CA-1 and the ocean 1.5 miles north of Piedras Blancass lighthouse near the northern border of the county.
14
Comment
RSA216732
Polygonum argyrocoleon
Robert F. Hoover
1965-9-15
9560
San Luis Obispo
Upper Salinas River just S of Pozo. In barren clay spots at base of hill
Comment
UC1063654
Polypodium californicum
C. M. Belshaw
1936-3-28
1747
San Luis Obispo
1.1 mi n Point Estero (near Plot 21); Cayucos Quadrangle
76
Comment
OBI78158
Polypodium calirhiza
Michael Walgren
2013-2-7
299
San Luis Obispo
City of Morro Bay. Along Little Morro Crk Rd, .35 mi E of Radcliff Rd
13
Comment
OBI78671
Polypodium calirhiza
Michael Walgren
2013-2-6
296
San Luis Obispo
Between Cambria and Highway 46, on a road west of Highway 1, named Monte Cristo Place. On a north-facing slope about 200 meters west of Highway One.
32
Comment
UC2027586
Polypogon imberbis
David J. Keil
2012-7-27
31486
San Luis Obispo
Oceano. Area of dunes and marsh southwest of Oceano Airport between Maui Circle and Laguna Drive.
Comment
OBI50654
Polypogon interruptus
Jan Barber, Sue Weis
1993-6-14
27
San Luis Obispo
N of parking lot at W end of Laguna Lake Park in SLO
Comment
OBI43410
Polypogon monspeliensis
Eric Wise
1981-6-11
528
San Luis Obispo
Little Morro Crk, Morro Bay, Freshwater strearm from hwy 1 to ocean lagoon
Comment
OBI53464
Polypogon monspeliensis
Arthur W. Hazebrook
1992-7-7
125
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso Flaco Lake and surrounding dunes. Found along the bse of SW facing sand dune encroaching on the NE end of Little Oso Flaco Lake
Comment
RSA0020764
Polypogon monspeliensis
Greg Wilvert
2005-4-17
258
San Luis Obispo
Quail Spring.
942
Comment
UCR185199
Polypogon monspeliensis
Michael Honer
2002-4-27
1618
San Luis Obispo
Outer South Coast Ranges, Central Western; South Santa Lucia Mtns; along Hwy 41, c. 7 mi. NE of Morro Bay
300
Comment
OBI43259
Polypogon monspeliensis
Eric Wise
1982-5-17
1460
San Luis Obispo
Spring W of Kerr "Lake" MacMillan Rd, 8.6 mi NE of Hwy 46 on White Crk ranch
Comment
OBI60618
Polypogon monspeliensis
Roger Gambs
1980-11-21
s.n.
San Luis Obispo
Camp Roberts Military Reservation. Along Nacimiento River, CA. 4 mi SW of Main Garrison
Comment
UCD91400
Polypogon monspeliensis
Ernest C. Twisselmann
1967-9-9
13690
San Luis Obispo
San Luis Obispo Co.: Ortega Spring, Palo Prieta Canyon, the Western San Joaquin Valley.
598
Comment
UCSB30233
Polypogon monspeliensis
Hardham, Clare
1959-6-20
San Luis Obispo
Santa Rosa Creek, Cambria; Santa Lucia Mts.
Comment
SBBG118214
Polypogon viridis
M. Wetherwax, E. Painter, D. Keil
2000-4-18
SLO 101
San Luis Obispo
W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
OBI79580
Polystichum imbricans
David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen
2012-6-28
31385
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road
Comment
CAS-BOT-BC102646
Populus fremontii
Ernest C. Twisselmann
1961-8-23
6561
San Luis Obispo
Grant's Lake, eastern San Luis Obispo County
582
Comment
OBI32230
Populus trichocarpa
David J. Keil
1981-6-20
14895
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
OBI5573
Potentilla anserina
Sharon Jochums
1974-5-18
221
San Luis Obispo
W of hwy 1 at Arroyo de la Cruz
Comment
SD39939
Potentilla anserina
Edith A. Purer
1933-7-20
5059
San Luis Obispo
Partially stabilized sand dunes, five miles northwest of Guadalupe
Comment
OBI9971
Poterium sanguisorba
R. F. Hoover
1947-3-8
6650
San Luis Obispo
Coast W of Cambria, in open uncultivated field by roadside
Comment
SBBG107985
Prunus emarginata
C. B. Hardham
1960-4-16
5437
San Luis Obispo
Delaganna Crk, near Las Tablas Crk
Comment
CAS-BOT-BC163008
Prunus fasciculata var. fasciculata
Alice Eastwood
1906-6-17
s.n.
San Luis Obispo
Blochmans Ranch, adjacent to Santa Maria
Comment
SBBG98030
Prunus fasciculata var. punctata
C. F. Smith
1951-4-19
3030
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
SBBG51103
Prunus fasciculata var. punctata
N. R. Zabriskie, M. Bender
1973-7-20
679
San Luis Obispo
Los Osos, S end Morro Bay, Herman Bender property
91
Comment
SEINET8754036
Pseudognaphalium biolettii
Richard R. Halse
2015-1
9346
San Luis Obispo
Along State Hwy. 1, ca. 5.8 miles south of Ragged Point or 6 miles north of San Simeon
14
Comment
UCR263708
Pseudognaphalium biolettii
Mark A. Elvin, Glenn M. Greenwald, Jason Storlie
2014-12-18
7841
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, c. 250 m from Pacific Ocean
9
Comment
OBI31056
Pseudognaphalium californicum
Julie M. Vanderwier
1978-5-28
69
San Luis Obispo
Indian Knob Tar Sands
Comment
UC672201
Pseudognaphalium californicum
H. L. Mason
1934-4-1
San Luis Obispo
Cambria Pines, near Cambria; Cambria Pines
Comment
CAS-BOT-BC356848
Pseudognaphalium californicum
Mary Page Ingalls
1912-7-1
s.n.
San Luis Obispo
Haynes ranch, San Luis Obispo
Comment
OBI35478
Pseudognaphalium californicum
S. M. Inman
1983-5-7
39
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
OBI81525
Pseudognaphalium luteoalbum
Jake Scott, TJ Duldulao, Mariah Alviso Saenz, Molly Vanderlip
2015-11-6
7
San Luis Obispo
Strothers Park. Directly next to parking lot and behind house on 1/2 mile from the trailhead on the southern side of the path.
Comment
UCR250552
Pseudognaphalium luteoalbum
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7224
San Luis Obispo
Central Coast, Santa Maria River Valley, Guadalupe Dunes. Guadalupe-Nipomo Dunes National Wildlife Refuge, north edge of Refuge, at parking lot and sand dune interface
14
Comment
OBI50338
Pseudognaphalium ramosissimum
Tawney Odegard
1985-5-5
54
San Luis Obispo
Morro Bay kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, tur rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
UCSB33596
Pseudognaphalium ramosissimum
Simmons, Karen
1979-2-18
San Luis Obispo
Arroyo laguna, 25 miles south of Gorda, on Hwy. 1
4
Comment
OBI16438
Pseudognaphalium stramineum
Robert F. Hoover
1969-7-12
11429
San Luis Obispo
Salinas River at Paso Robles
Comment
CAS-BOT-BC361554
Pseudognaphalium stramineum
Ernest C. Twisselmann
1953-7-14
550
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Grants Lake
576
Comment
OBI51222
Pseudognaphalium stramineum
Jan Barber
1994-4-23
159
San Luis Obispo
San Simeon State Park, S of parking pullout W of hwy 1
Comment
SBBG123045
Psilocarphus oregonus
D. Keil
1998-4-30
27000
San Luis Obispo
NE corner of intersection of Belmont Trail and Soda Lake Rd, Carrizo Plain
591
Comment
CAS-BOT-BC362014
Psilocarphus tenellus
Clare B. Hardham
1956-4-20
488
San Luis Obispo
Santa Lucia Mountains. D. Thomas Ranch, York Mt.
Comment
OBI66189
Psilocarphus tenellus
D. R. Miller
1997-4-1
497 -644
San Luis Obispo
Pine Mt Region. along rd cut at Goat camp, San Simeon crk drainage
549
Comment
RSA0021428
Psilocarphus tenellus
W. M. Arbaugh
1968-5-5
216
San Luis Obispo
One mile above Lopez Dam
Comment
OBI74325
Pterostegia drymarioides
Theo Fitanides, Anthony Baniaga
2010-2-28
23
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
543
Comment
CAS-BOT-BC421310
Pterostegia drymarioides
Ernest C. Twisselmann
1969-4-24
15192
San Luis Obispo
Santa Ysabel Ranch, east side of the Salinas River 5 miles south of Paso Robles.
228
Comment
OBI35639
Pterostegia drymarioides
S. M. Inman
1983-5-17
63
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. Rt on dirt rd after 'deer' sign, to S of dirt rd
Comment
UCSB51861
Quercus X morehus
Connell, D.
1968-12-12
San Luis Obispo
Garcia Ridge [Mtn.], southeast of Pozo Station; [Santa Lucia Range]
Comment
OBI81469
Quercus agrifolia
Brianna Dewoody, Ben Tomei, Josh Olivarria, Elena Wolf
2015-11-8
10
San Luis Obispo
Bob Jones Trail, Above sage, right of trail, 1/4 mile down
Comment
OBI31251
Quercus agrifolia var. agrifolia
Joy Nishida
1982-10-2
526
San Luis Obispo
American Cyn; 1.8 mi S of American Cyn campground
488
Comment
CDA20421
Quercus berberidifolia
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area. Los Padres National Forest, Cuesta Ridge East.
0
Comment
UC1135488
Quercus berberidifolia
A. E. Wieslander
1936-8-27
663
San Luis Obispo
La Panza Range Santa Barbara National Forest, Pozo Quad.
762
Comment
OBI33337
Quercus berberidifolia
David J. Keil
1982-3-20
15771
San Luis Obispo
San Luis Range in Irish Hills along dirt road leading from See Canyon Rd to HIbberd Preserve
Comment
OBI14305
Quercus chrysolepis
Robert F. Hoover
1957-8-28
8404
San Luis Obispo
Between Rocky Butte and PIne Mt above San Simeon
Comment
CAS-BOT-BC94032
Quercus durata
Alice Eastwood
1928-5-17
15126
San Luis Obispo
along Chorro Creek
Comment
UC1135571
Quercus durata
A. D. Gifford
1937-4-5
802
San Luis Obispo
5.5 mi wnw Pozo; Santa Barbara, National Forest, Pozo Quad.
701
Comment
UCSB23073
Quercus durata var. durata
Broder, Richard
1960-4-10
San Luis Obispo
Along dirt road, 0.7 miles W of junction of dirt road and U.S. 101 at Cuesta Grade summit
Comment
RSA43069
Quercus kelloggii
Robert F. Hoover
1947-8-16
7379
San Luis Obispo
7 miles west of Templeton on road to Cambria.
Comment
OBI14226
Quercus lobata
Robert F. Hoover
1957-7-19
8391
San Luis Obispo
Trail to Cypress Mt from Cambria-Adelaida rd
Comment
CAS-BOT-BC104318
Quercus palmeri
R. F. Hoover
1963-11-19
8611
San Luis Obispo
Peachy Canyon Road four miles W of Paso Robles
Comment
UC1135773
Quercus palmeri
G. T. Nordstrom
1937-5-17
1255
San Luis Obispo
Peachy Canyon Road Paso Robles Quad.
335
Comment
UC1135884
Quercus wislizeni
H. C. Lee
1937-5-20
966
San Luis Obispo
2 mi nw Atascadero; Paso Robles Quad.
304
Comment
OBI14204
Quercus wislizeni var. frutescens
W. Kent Allender
1962-12-17
s.n.
San Luis Obispo
Near Cuesta Summit Trail, Santa Lucia Range
Comment
SBBG117826
Rafinesquia californica
E. Painter, M. Wetherwax, D. Keil, K. Downing, J. Olson
2000-5-16
CR 63
San Luis Obispo
N side of Nacimiento River, N of Twin Bridges; Camp Roberts
160
Comment
CAS-BOT-BC362542
Rafinesquia californica
Clare B. Hardham
1956-5-11
652
San Luis Obispo
Streambed of Huero Huero [Huerhuero] near Geneseo
Comment
OBI10582
Ranunculus aquatilis
Robert J. Rodin
1956-5-22
6072
San Luis Obispo
Near Atascadero
Comment
OBI31030
Ranunculus californicus
Julie M. Vanderwier
1978-5-11
41
San Luis Obispo
Indian Knob Tar Sands
Comment
UC1296245
Ranunculus californicus
R. F. Hoover
1948-3-4
7424
San Luis Obispo
Osos Valley
Comment
SBBG93700
Ranunculus hebecarpus
S. A. Junak
1990-5-1
4280
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd
533
Comment
OBI60908
Rapistrum rugosum
David J. Keil
2002-6-13
s.n.
San Luis Obispo
San Luis Obispo. along RR tracks paralleling Calif Blvd. Between Foothill Blvd and Hathway Ave
82
Comment
UC1281233
Rhamnus californica
H. E. McMinn
1936-3-5
4361
San Luis Obispo
Hazard Canyon
Comment
UC1927965
Rhamnus californica
Ann Cochran
1986-8-1
86
San Luis Obispo
Sierra Nevada mountains, W side; Mountain Home State Forest
1676
Comment
OBI72411
Rhamnus crocea
Unknown
2000-8-19
SLO- 361
San Luis Obispo
Camp San Luis Obispo. Cerro Romualdo
200
Comment
SBBG119761
Rhamnus crocea
M. Wetherwax, E. Painter
2000-8-19
SLO 361
San Luis Obispo
Cerro Romualdo; Camp San Luis Obispo
200
Comment
SBBG95516
Rhamnus crocea
D. Keil, M. Luckow, R. Riggins-Pimentel, R. Pimentel, L. Seek, et al
1982-3-8
16068
San Luis Obispo
Cypress Mtn, upper hillsides above Warren cabin
Comment
SBBG104439
Rhamnus ilicifolia
D. A. Young, F. L. Johnson
1992-6-17
ROB 38
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
UC18601
Rhamnus ilicifolia
Mrs. Blochman
1893-1
San Luis Obispo
Comment
RSA623881
Rhamnus tomentella subsp. cuspidata
Jon E. Keeley
1996-6-24
27635
San Luis Obispo
On N face of Hollister Peak, E of Morro Bay.
250
Comment
CAS-BOT-BC92275
Ribes amarum
Clare B. Hardham
1961-2-21
6611
San Luis Obispo
Santa Lucia Mountains. Paso Robles Creek west of Templeton.
365
Comment
OBI27364
Ribes indecorum
Robert L. Allen, Nancy E. Arnold
1981-5-20
329
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf cyn, N end of La Panza Mts
Comment
SBBG37368
Ribes malvaceum
C. B. Hardham
1956-2-1
52
San Luis Obispo
V 2 Ranch, York Mtn
Comment
UC1127326
Ribes malvaceum
B. Bolt
1936-3-18
636
San Luis Obispo
4 mi se of mouth Osos Creek; Cayucos Quadrangle
Comment
SBBG27489
Ribes quercetorum
I. L. Wiggins
1932-3-21
5816
San Luis Obispo
Bitterwater Valley, between Cholame and Annette
Comment
CAS-BOT-BC212252
Ribes quercetorum
Ira L. Wiggins
1932-3-25
5838
San Luis Obispo
Small valley 3 miles NW of Paso Robles on Chimney Rock Road between Paso Robles and Adelaide.
Comment
OBI14060
Ribes sanguineum var. glutinosum
Robert F. Hoover
1947-3-1
6629
San Luis Obispo
Cambria
Comment
UC11552
Ribes sanguineum var. glutinosum
W. H. Brewer
1861-4-12
431
San Luis Obispo
Arroyo Grande
Comment
UC55342
Ribes sanguineum var. glutinosum
J. H. Barber
1899-5-19
San Luis Obispo
Santa Lucia Mts.
Comment
CAS-BOT-BC144722
Ribes sanguineum var. glutinosum
Mrs. R. W. Summers
1885-1-21
288
San Luis Obispo
Coast Hills near S. Ls. Obispo
Comment
CAS-BOT-BC144472
Ribes sericeum
R. F. Hoover
1946-12-15
6571
San Luis Obispo
Upper Marro Creek
Comment
OBI14021
Ribes sericeum
Robert F. Hoover
1947-3-16
6673
San Luis Obispo
Coast just S of Monterey Co. line
Comment
OBI14007
Ribes speciosum
Robert F. Hoover
1964-5-13
8836
San Luis Obispo
Santa Rita Crk west of Templeton
Comment
OBI72018
Ribes speciosum
Michael Walgren
2010-2-1
70
San Luis Obispo
Irish Hills, Montana de Oro State Park. New property acquisition known as the 160 acre "Basseri" 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
335
Comment
SBBG93716
Ribes speciosum
S. A. Junak
1990-5-1
4299
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, along old trail on ridge ca. 0.55 mi E of W Cuesta Ridge Rd, ca. 0.3 mi S of second high voltage tower E of W Cuesta Ridge Rd
594
Comment
CAS-BOT-BC173757
Ribes speciosum
Catherine A. Toschi
1963-4-4
63 :96
San Luis Obispo
2 miles north Cuesta Pass, Santa Lucia Mountains
609
Comment
RSA0019658
Ribes speciosum
I. L. Wiggins
1929-4-13
3465
San Luis Obispo
Northeast of Cuesta Grade.
Comment
CAS-BOT-BC341000
Robinia pseudoacacia
Ernest C. Twisselmann
1967-8-23
13568
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
UCR175539
Rorippa
Mark A. Elvin, J. Chesnut
2005-9-28
4585
San Luis Obispo
Central Coastal, Oso Flaco Lake: just N of causeway near the parking lot
4
Comment
UCD115381
Rorippa sphaerocarpa
Malcolm A. Nobs; S. Galen Smith
1949-6-22
828
San Luis Obispo
San Luis Obispo County: Dune Lakes Gun Club, 2 miles south of Oceano.
Comment
OBI59820
Rosa gymnocarpa
Al Lindholm
unk
274
San Luis Obispo
Fitzhugh Property 6 mi N of Cayucos, straddling main ridge of Santa Lucia Mts. Transect up Mustang Cyn and down Quail Cyn
Comment
SBBG109518
Rosa gymnocarpa
C. B. Hardham
1957-5-14
1695
San Luis Obispo
W side of Santa Rita Rd (headwaters of Old Crk)
Comment
OBI10009
Rosa spithamea
Robert F. Hoover
1969-7-2
11402
San Luis Obispo
Hazard Cyn
Comment
OBI66169
Rubus armeniacus
D. R. Miller
1994-6-22
694 .475
San Luis Obispo
Pine Mt Region. Across main rd from 1st gate area; San Simeon crk drainage
500
Comment
OBI36967
Rubus ursinus
Eric Wise
1981-6-22
641
San Luis Obispo
Lopez Water Treatment Reservoir. A clear lake of moderate size
Comment
OBI9975
Rubus ursinus
Fred Rush
unk
78
San Luis Obispo
Mt. SLO
Comment
OBI66974
Rubus ursinus
D. R. Miller
1994-5-5
594 -317
San Luis Obispo
PIne Mt Region. along banks of creekway at the mouth of Corral meadow; Pico crk drainage
884
Comment
UCR115783
Rumex acetosella
George K. Helmkamp, E. A. Helmkamp
2000-4-19
5380
San Luis Obispo
Central Coast, Irish Hills (SSW of San Luis Obispo). See Cyn., 3 mi south of Los Osos Valley Rd, up Prefumo Cyn. to crest, and down See Cyn. to the site
213
Comment
CAS-BOT-BC421811
Rumex conglomeratus
Malcom A. Nobs; S. Galen Smith
1949-6-22
816
San Luis Obispo
At Oceano, 3 miles south of Pismo Beach
Comment
OBI5585
Rumex conglomeratus
Sharon Jochums
1974-5-18
217
San Luis Obispo
Just S of Arroyo de la Cruz
Comment
OBI51344
Rumex crassus
Jan Barber
1993-8-5
55
San Luis Obispo
San Simeon State Park. Near footbridge W of day-use area
Comment
OBI36987
Rumex crispus
Eric Wise
1981-6-11
518
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI4056
Rumex fueginus
Lyda Edge
1971-11-2
s.n.
San Luis Obispo
N of Oso Flaco Lake
Comment
OBI60494
Rumex fueginus
Larry Kelly, David J. Keil
1988-10-1
314
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI10832
Rumex fueginus
Robert F. Hoover
1964-8-13
9244
San Luis Obispo
Mouth of osos Crk
Comment
CAS-BOT-BC433603
Rumex hymenosepalus
Ernest C. Twisselmann
1955-4-9
1825
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Red Hills, 7.6 miles southeast of Shandon
420
Comment
UC1969550
Rumex kerneri
David Keil
2000-5-29
28781
San Luis Obispo
Campus of California Polytechnic State University. Drumm Reservoir and vicinity.
Comment
JEPS16765
Rumex maritimus
Rimo Bacigalupi with Dr. and Mrs. Robt. M. Page, R. S. Ferris, and R. W. Holm
1953-7-25
4327
San Luis Obispo
about 5 mi s Oceano (along shore of lake); Oso Flaco Lake
Comment
OBI73590
Rumex salicifolius
David J. Keil
2010-7-2
30902
San Luis Obispo
Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel.
Comment
CAS-BOT-BC433994
Rumex salicifolius
John Thomas Howell
1948-6-15
24380
San Luis Obispo
Gillis Canyon se. of Shandon
457
Comment
OBI66182
Sagina apetala
D. R. Miller
1999-4-28
499 /708
San Luis Obispo
On patio at Egeberg Main cabin, San Simeon Crk drainage
549
Comment
RSA586083
Sagina apetala
M. D. Proctor, E. A. Young
1993-4-17
ROB- 0469
San Luis Obispo
Fort Merriam.
Comment Read comments Sep 7 2013
OBI17198
Salicornia pacifica
Marta Bruckner
1963-12-16
11
San Luis Obispo
Morro Bay State park
Comment
OBI73417
Salicornia pacifica
David J. Keil
2010-6-4
30852
San Luis Obispo
Morro Bay State Park. Vicinity of Quarry Trail trailhead parking area
Comment
UCR38109
Salix
A. C. Sanders, K. Berg
1985-3-3
5393
San Luis Obispo
Central Coast, Oso Flaco Lake, south of Oceano, at end of Oso Flaco Lake Road
3
Comment
CAS-BOT-BC103281
Salix bonplandiana
Ernest C. Twisselmann
1954-2-25
839
San Luis Obispo
Twisselmann Ranch, 7 miles south of Cholame
670
Comment
CAS-BOT-BC103397
Salix breweri
Alice Eastwood
1928-5-17
15117
San Luis Obispo
In Chorro Cr.
Comment
RSA659265
Salix breweri
David J. Keil
1999-5-3
28306
San Luis Obispo
Outskirts of San Luis Obispo. Hills above end of Lizzie St.
Comment
UC1134862
Salix exigua
T. M. Hendrix
1937-4-28
131
San Luis Obispo
1 12 mi nw New District School; Pozo Quadrangle
Comment
CAS-BOT-BC103934
Salix exigua
R. F. Hoover
1968-4-16
11032
San Luis Obispo
Cuyama River bed at Chalk Mt., Cuyama Valley
Comment
OBI64473
Salix gooddingii
David J. Keil
2001-5-10
29439
San Luis Obispo
Bitterwater Road, 12.3 road miles north from Highway 58
Comment
OBI75297
Salix lasiandra
David J. Keil
2011-3-5
30975
San Luis Obispo
Cambria. Santa Rosa Creek riparian corridor at Windsor Drive bridge, just south of intersection with California Route 1
3
Comment
OBI36900
Salix lasiolepis
Eric Wise
1982-5-1
1444 a
San Luis Obispo
Turri Rd, 1 mi E of So. Bay blvd
Comment
SBBG104813
Salix lasiolepis
F. L. Johnson Proctor
1993-2-19
ROB 120
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
UC5045
Salix lasiolepis
Mrs. Blochman
1893-12-1
San Luis Obispo
Santa Maria
Comment
CAS-BOT-BC107120
Salix lasiolepis
Clare B. Hardham
1966-3-22
14029
San Luis Obispo
Streambed between Pine Mountain and Rocky Butte
Comment
CAS-BOT-BC124826
Salix lasiolepis var. lasiolepis
Ernest C. Twisselmann
1954-2-28
840
San Luis Obispo
[Sandiago' Joe's] Sandiego Joes spring, 9 miles east of Simmler
579
Comment
RSA192693
Salpichroa origanifolia
R. L. Gobel
1930-04
s.n.
San Luis Obispo
[No location information provided.]
Comment
CDA37832
Salsola damascena
J. L. Johnson
1978-7-19
s.n.
San Luis Obispo
In Temblor Range, west of McKittrick, in eastern part of the county.
0
Comment
OBI13572
Salvia carduacea
Neil Havlik
1967-4-16
26
San Luis Obispo
At Avenales Wildlife Refuge; just off state hwy 58
Comment
OBI54155
Salvia columbariae
David J. Keil, Kathleen Keil
1995-4-15
24896
San Luis Obispo
Shell Crk rd, ca 1/2 mi N of jctn with Calif rte 58
Comment
OBI6268
Salvia mellifera
Robert F. Hoover
1964-4-8
8727
San Luis Obispo
Ridge NW of Cuesta Pass, just below TV transmitter
Comment
SEINET2444937
Salvia mellifera
David Keil
1988-7-2
20868
San Luis Obispo
Morro Bay State Park. E of South Bay Blvd. Vicinity of old cement plant or on hill to NE.
Comment
RSA175254
Salvia mellifera
Robert F. Thorne, P. Everett
1963-4-20
31591
San Luis Obispo
ca. 2 miles NW from Cuesta Pass along Cuesta Ridge.
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
UCSB44875
Salvia sonomensis
Collins, Elizabeth
1977-4-20
San Luis Obispo
Cuesta Ridge Rd; 4 miles west of Hwy. 101
762
Comment
UC1311654
Salvia spathacea
Robert J. Rodin
1954-4-3
5945
San Luis Obispo
Bishop's Peak
Comment
JEPS35340
Sambucus mexicana
R. F. Hoover
1964-7-11
9176
San Luis Obispo
3 mi nw Nipomo
Comment
OBI82060
Sanicula arguta
Michael Walgren
2016-3-4
493
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. Common and widespread in grasslands and on serpentine soils.
73
Comment
SBBG117527
Sanicula arguta
M. Wetherwax, E. Painter
2000-3-20
SLO 38
San Luis Obispo
E side of saddle between Cerro Chumash and Cerro Romualdo; Camp San Luis Obispo
200
Comment
UC794462
Sanicula arguta
Lincoln Constance, Richard W. Holm and Carroll E. Wood Jr.
1949-4-23
3270
San Luis Obispo
0.8 mi sw of San Luis Obispo (at e end of Los Osos Valley); Los Osos Valley
152
Comment
RSA0042902
Sanicula bipinnata
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
6277
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-BC223313
Sanicula bipinnatifida
Ernest C. Twisselmann
1969-4-14
15109
San Luis Obispo
La Panza Range. Bedell Ranch, 5 miles southeast of Creston
350
Comment
SBBG82087
Sanicula bipinnatifida
C. F. Smith
1950-5-1
2728
San Luis Obispo
hills near home of Eben McMillan, S of summit of Palo Prieto Pass
670
Comment
OBI32392
Sanicula bipinnatifida
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
16044
San Luis Obispo
End of dirt road on NE side of Cypress Mtn.
Comment
RSA20407
Sanicula crassicaulis
Roxana S. Ferris, Ruth P. Rossbach
1938-5-12
9435
San Luis Obispo
8 miles east of Santa Margarita on Mountain Road near its junction with State Highway 178
Comment
OBI77017
Sanicula laciniata
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14305
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
SEINET7545149
Sanicula simulans
R. F. Hoover
1958-1
8411
San Luis Obispo
Steiner Crk. at mouth of Serrano Canyon.
Comment
UC1224746
Scabiosa atropurpurea
R. F. Hoover
1957-8-28
8393
San Luis Obispo
San Simeon Creek, at abandoned schoolhouse San Simeon Creek
Comment
CAS-BOT-BC239939
Schismus arabicus
Ernest C. Twisselmann
1957-6-16
3665
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
OBI58973
Schismus arabicus
David J. Keil
1998-4-9
26652
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
SBBG95312
Schismus arabicus
D. Keil, R. Riggins
1986-4-26
19279
San Luis Obispo
Elkhorn Plain, 5.3 mi SE of Crocker Grade Rd on Elkhorn Rd; T32S, R22E, SW 1/4 of S7
701
Comment
OBI35217
Schoenoplectus californicus
Eric Wise
1981-6-15
595
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
OBI6266
Schoenoplectus californicus
Robert F. Hoover
1966-9-21
10078
San Luis Obispo
Oso Flaco Lake
Comment
UCR132032
Schoenoplectus californicus
George K. Helmkamp
2003-9-8
8131
San Luis Obispo
Central Coast, Saltwater ocean inlet 0.2 mile SW of Oceano Airport
6
Comment
OBI43615
Schoenoplectus pungens
Eric Wise
1982-5-17
1462
San Luis Obispo
Spring W of Kerr "Lake" MacMillan Rd, 8.6 mi NE of hwy 46 on White Crk Ranch
Comment
OBI5581
Schoenoplectus pungens
Sharon Jochums
1974-5-19
267
San Luis Obispo
Just N of Point San Simeon
Comment
OBI28956
Schoenoplectus pungens var. longispicatus
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14563
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
CAS-BOT-BC111774
Schoenoplectus pungens var. longispicatus
Clare Butterworth Hardham
1957-11-2
2718
San Luis Obispo
Mouth of Old Creek
Comment
OBI43613
Schoenoplectus pungens var. longispicatus
Eric Wise
1982-6-10
1504
San Luis Obispo
Cow pond, .3 mi W of Huer Huero-La Panza Rd. Next to hwy 58
Comment
OBI43637
Schoenoplectus pungens var. longispicatus
Eric Wise
1981-6-7
494
San Luis Obispo
Rancho Rinconado, 23.1 mi W of New Cuyama
Comment
UC580769
Scirpus acutus var. occidentalis
H. C. Lee
1936-6-2
648
San Luis Obispo
1 mi nw Oceano; Arroyo Grande Quad.
6
Comment
OBI78572
Scirpus microcarpus
Eric Wise
1982-4-29
1430
San Luis Obispo
Poly Cyn. Cal Poly campus
Comment
UC771690
Scirpus pungens
R. F. Hoover
1946-8-4
6267
San Luis Obispo
n end Morro Bay (on sand dune)
Comment
JEPS7433
Scrophularia californica
R. F. Hoover
1948-5-3
7515
San Luis Obispo
See Canyon
Comment
RSA0048318
Scrophularia californica
W. M. Arbaugh
1968-4-10
214
San Luis Obispo
See Canyon, lower end.
Comment
OBI13498
Scutellaria tuberosa
Robert F. Hoover
1964-6-5
8909
San Luis Obispo
Ridge SE of Cuesta Pass
Comment
OBI17678
Selaginella bigelovii
Dave Imper
1977-1-8
32
San Luis Obispo
Project located 1 mile SW of HIghway 227 of Price Canyon road. only found on south-faced slope of Phase 1 of project, with Bird's Foor fern.
Comment
CAS-BOT-BC69791
Selaginella bigelovii
Clare B. Hardham
1957-12-29
2840
San Luis Obispo
Black Mountain - Highland District.
Comment
OBI80554
Selaginella hansenii
Dennis Webb
2013-2-23
11
San Luis Obispo
On Rocky Canyon Road, NE of Rocky Canyon Quarry, between Atascadero and Creston.
396
Comment
RSA30174
Senecio blochmaniae
C. B. Wolf
1941-10-1
11161
San Luis Obispo
approx 2.5 mi (airline) E of Oso Flaco Lake or between the CA Hwy 1 and S.P.R.R.
30
Comment
UCR66612
Senecio blochmaniae
C. B. Wolf, P. Everett
1941-10-1
10972
San Luis Obispo
approx 2.5 mi (airline) east of Oso Flaco Lake or between the Calif. Hwy 1 and S.P.R.R.
30
Comment
RSA0010749
Senecio californicus
C. B. Wolf
1929-4-15
3571
San Luis Obispo
2-3 miles inland from ocean and about 5 miles north of Santa Maria River.
61
Comment
OBI58022
Senecio elegans
Lynne Dee Oyler, David J. Keil
1990-5-10
1115
San Luis Obispo
Nipomo Dunes. Horseback trip from Oso Flaco Lake S and W across dunes, E to Quercus agrifolia and W again to coast
Comment
OBI75698
Senecio elegans
D. R. Miller, E. A. Appel
2011-8-7
811 .981
San Luis Obispo
On San Simeon Point
12
Comment
CAS-BOT-BC329112
Senecio flaccidus var. douglasii
E. L. Painter
2001-7-24
CR- 257
San Luis Obispo
on S side of Boy Scout Road, above Nacimiento River
190
Comment
UC1357629
Senecio flaccidus var. douglasii
R. F. Hoover
1965-10-6
9718
San Luis Obispo
4 mi n Pozo
Comment
OBI28895
Setaria viridis
Rhonda Riggins
1981-6-29
1237
San Luis Obispo
Cal Poly Campus. NE juniper lawn, Fisher Science Hall
Comment
IRVC29563
Sidalcea hickmanii subsp. anomala
Mark A. Elvin, M. Moore, N. Huber, R. Leverette
2006-5-11
4836
San Luis Obispo
Camp San Luis Obispo; E of Hwy 1, S of Primera Mine; 850m SW of Whiskey Springs. Central Coastal
366
Comment Read comments Nov 18 2008
JEPS97967
Sidalcea hickmanii subsp. anomala
K. Andreasen
1998-7-30
282
San Luis Obispo
ca. 0.65 airmiles NE of La Trinidad Mine (Cuesta Ridge Botanical Area, along both sides of road); Santa Lucia Range
Comment
CAS-BOT-BC205508
Sidalcea hickmanii subsp. anomala
R. F. Hoover
1958-5-17
8478
San Luis Obispo
Summit of San Lucia Mts. northwest of Cuesta Pass
Comment
UCD40570
Sidalcea malviflora
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-26
1534
San Luis Obispo
California Valley, north of boundary of Carrizo Plain National Monument. Along Soda Lake Road, just south of intersection with Cornell Road.
609
Comment
SEINET7042621
Sidalcea malviflora subsp. laciniata
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Ca 7 miles south of San Luis Obispo. Arroyo Grande NE quadrangle UTM Zone 10, 717946mE, 3897620mN.
Comment
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
UCSB3692
Silene laciniata subsp. laciniata
Kamb, Peter; Chisaki, Francia
1950-5-13
San Luis Obispo
South of Oso Flaco Lake
15
Comment
OBI19468
Silene laciniata subsp. laciniata
R. D. Brister
1966-6-2
104
San Luis Obispo
On Cuesta Pass, approx 6 mi N SLO
Comment
CDA11528
Silene laciniata subsp. major
G. F. Hrusa
1995-5-29
12324
San Luis Obispo
Cuesta Ridge West; Ridge northwest of Cuesta Pass approx. 1 m. NW of US 101.
Comment
RSA0030677
Silybum marianum
W. M. Arbaugh
1968-4-28
197
San Luis Obispo
See Canyon, at the top.
Comment
CAS-BOT-BC75459
Sisymbrium orientale
Ernest C. Twisselmann
1969-4-24
15155
San Luis Obispo
La Panza Range. Bedell Ranch, 5 miles southeast of Creston.
350
Comment
OBI31724
Sisyrinchium bellum
Smeltzer, Turnquist
1982-4-12
34
San Luis Obispo
SE side of Laguna Lake Park from the roadway over to base of hill
Comment
SBBG93958
Sisyrinchium bellum
S. A. Junak, T. Ayers
1989-4-12
3946
San Luis Obispo
N side of USFS Rd 29S11.3 at intersection with rd to W end of Pick and Shovel Mine, about 4.4 mi W of Hwy. 101
762
Comment
SBBG94115
Sisyrinchium bellum
S. A. Junak
1989-4-27
3984
San Luis Obispo
W Cuesta Ridge, along N side of main rd (USFS Rd 29S11.3), ca. 2 mi W of E boundary sign, ca. 5 mi W of Highway 101
810
Comment
OBI28128
Sisyrinchium bellum
Carrie Wilson, Allison Berry
1982-5-11
65
San Luis Obispo
N of San Luis Obispo 1.5 mi on CA Rte 101 R on Reservoir Cyn Rd 1/2 mi to end. Site on ridge to left 550 yds up trl
Comment
OBI4357
Sisyrinchium bellum
Patricia Wiese
1971-5-23
61
San Luis Obispo
Fuelbreak in Cuesta Ridge Botanical Area. 3 mi NW of Cuesta Pass
762
Comment
UC1134657
Smilacina racemosa
H. C. Lee
1936-3-16
507
San Luis Obispo
near mouth of Coon Creek; Port San Luis Quadrangle
Comment
UC1296301
Smilacina racemosa
R. F. Hoover
1964-5-14
8866
San Luis Obispo
See Canyon
Comment
JEPS12081
Solanum douglasii
W. L. Jepson
1939-4-14
19089
San Luis Obispo
Pismo
Comment
OBI28329
Solanum douglasii
Lori Blain
1982-5-1
10
San Luis Obispo
1 mi E on Little Morro Crk Rd along Little Morro Crk
30
Comment
JEPS99166
Solanum umbelliferum
Clare B. Hardham
1958-4-20
3056
San Luis Obispo
Paso Robles city limits, Fresno St. Santa Lucia Mountains
Comment
RSA17817
Solanum umbelliferum
Carl B. Wolf
1929-4-15
3552
San Luis Obispo
2-3 miles inland from Ocean and about 3 miles north of Santa Maria River.
61
Comment
CLARK-A1045-1331
Solanum xanti
George K. Helmkamp
1978-4-22
San Luis Obispo
Los Padres National Forest Cerro Alto Camground; Atascadero 7.5'Q
Comment
OBI42172
Solanum xanti
Dan Harrington
1984-2-24
27
San Luis Obispo
Kangaroo Rat Reserve, off Los Osos Valley rd, Los Osos, 1 mi from Montano de Oro State Park
Comment
OBI5459
Solanum xanti
Sharon Jochums
1974-2-17
10
San Luis Obispo
W of hwy 1 S of Arroyo de la Cruz
Comment
SBBG107327
Solanum xanti
C. B. Hardham
1958-4-9
3047
San Luis Obispo
The Cuesta
Comment
SBBG15412
Solanum xanti
C. B. Hardham
1958-5-17
3343
San Luis Obispo
0.5 mi N of Chimney Rock, north rd to Adelaida
Comment
OBI75519
Solanum xanti
Jenner Whitt
2003-4-3
24
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
Comment
OBI9095
Solanum xanti
Robert F. Hoover
1947-3-16
6675
San Luis Obispo
Coast just S of Monterey Co line
Comment
OBI15456
Solidago confinis
G. Thomas Robbins, John Weiler
1959-8-7
4143
San Luis Obispo
NW margin of Oso Flaco Lake
12
Comment
CAS-BOT-BC365527
Solidago elongata
R. F. Hoover
1947-10-11
7408
San Luis Obispo
Arroyo de la Cruz near ocean
Comment
JEPS51982
Solidago velutina subsp. californica
Ernest C. Twisselmann
1965-11-2
11709
San Luis Obispo
Highway 1 on the s side San Carpojo Creek; s side San Carpojo Creek
30
Comment
UC917052
Soliva sessilis
R. Bacigalupi
1949-4-8
3078
San Luis Obispo
hill between Cambria ocean
Comment
OBI38432
Sonchus asper
Eric Wise
1981-6-22
634
San Luis Obispo
Lopez Water Treatment Reservoir
Comment
OBI15390
Sonchus asper
Robert F. Hoover
1964-5-15
8900
San Luis Obispo
On coast S of San Carpoforo Crk
Comment
OBI28289
Sonchus oleraceus
Rick Frelinger
1982-5-10
67
San Luis Obispo
San Luis Crk in Reservoir Cyn, San Luis Obispo
Comment
OBI31765
Sonchus oleraceus
Smeltzer, Turnquist
1982-4-12
50
San Luis Obispo
SE side of Laguna Lake park from the roadway over to base of hill
Comment
CAS-BOT-BC374619
Sonchus oleraceus
Ernest C. Twisselmann
1967-9-9
13689
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Ortega Spring, Palo Prieta Canyon
598
Comment
CAS-BOT-BC236576
Sorghum halepense
Ernest C. Twisselmann
1967-9-15
13702
San Luis Obispo
Choice Valley Road, just below Grants Lake, Temblor Range and the Western San Joaquin Valley
579
Comment
OBI17392
Spergula arvensis
Betty Sheehan
1957-10-18
23
San Luis Obispo
Poly Cyn, Cal Poly campus
Comment
UCD163511
Spergularia atrosperma
CNPS Melinda Elster; Sara Taylor
2015-4-22
CARR- 560 A
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
546
Comment
CAS-BOT-BC390913
Spergularia marina
Alice Eastwood; John Thomas Howell
1938-6-15
5987
San Luis Obispo
Piedras Blancas
Comment
OBI57327
Spergularia marina
David J. Keil, with Kathleen A. Keil
1998-4-4
26565
San Luis Obispo
Carrizo Plain N of Soda Lake. Along Seven Mile Rd., 0.5 mi. NW of Bridgville Rd.
Comment
HSC91822
Spergularia rubra
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montano de Oro State Park, MDO 1000
Comment
OBI45290
Spergularia rubra
David J. Keil
1985-4-6
18535
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
SBBG118997
Spergularia rubra
E. Painter, M. Wetherwax
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
SEINET5103797
Stachys bullata
Unknown
1995-4-14
1342
San Luis Obispo
E of Nipomo, along Hwy 166, just E of Suey Creek Rd.
Comment
UCR4744
Stachys bullata
Frank C. Vasek
1960-4-9
600409- 14
San Luis Obispo
Central Coast, 6.3 miles SW of Los Osos, locked gate at entrance to Pecho Ranch
46
Comment
OBI13474
Stachys bullata
Fred W. Rush
unknown
1
San Luis Obispo
Mt San Luis
122
Comment
RSA550196
Stachys bullata
Walter Wisura
1992-4-25
4716
San Luis Obispo
San Bernardo Creek Ranch E of Morro Bay.
Comment
SBBG54789
Stachys pycnantha
D. Keil
1977-8-21
12498
San Luis Obispo
ca. 3 mi W of Cuesta College along St Hwy 1 along Chorro Crk
Comment
RSA0008602
Stanfordia californica
Robert F. Hoover
1952-4-1
8062
San Luis Obispo
6 mils SE of Soda Lake, Carrizo Plain
Comment
SJSU3401
Stanleya pinnata var. pinnata
C. W. Sharsmith
1962-4-21
6857
San Luis Obispo
Panorama Hills c. 2 mi N of Recruit Canyon, Temblor Range
Comment
UC454221
Stellaria media
I. J. Condit
1909-2-22
San Luis Obispo
San Luis Hot Springs
Comment
OBI29574
Stellaria media
Melissa Luckow
1981-6-25
687
San Luis Obispo
Area just N of San Simeon Beach
Comment
UC564135
Stellaria nitens
Roxana S. Ferris
1935-3-30
9124
San Luis Obispo
near Carriso Plain road junction with Maricopa-Cuyama Valley Hwy.
Comment
OBI55346
Stellaria pallida
David J. Keil
1998-4-27
26923
San Luis Obispo
Montana de Oro State Park. Valencia peak burn area, see earlier notes
Comment
CDA11605
Stenotaphrum secundatum
G. F. Hrusa, Marg. Griffiths, T. D. Wilfred
1995-6-22
12428
San Luis Obispo
Cultivated Plants; St. Augustine grass. Cultivated as lawn grass at Casitas Lane, Oceano. Brought here from florida in late 1970's and quickly filled entire yard. Well-established.
Comment
CAS-BOT-BC375259
Stephanomeria elata
R. F. Hoover
1946-10-5
6463
San Luis Obispo
North end of Morro Bay
Comment
CAS-BOT-BC375267
Stephanomeria elata
Chester Dudley
1936-7-1
s.n.
San Luis Obispo
Morro
Comment
OBI15430
Stephanomeria exigua subsp. carotifera
Robert F. Hoover
1966-9-21
10093
San Luis Obispo
Price cyn near Pismo Beach
Comment
SBBG17231
Stephanomeria exigua subsp. carotifera
E. R. Chandler
1962-7-20
899 a
San Luis Obispo
near St Hwy 1, ca. 7 mi S of Arroyo Grande
30
Comment
OBI15416
Stephanomeria exigua subsp. coronaria
Robert F. Hoover
1966-9-16
10035
San Luis Obispo
3 mi N of Santa Margarita (jctn of Carmel Rd with old hwy 101)
Comment
SBBG117898
Stephanomeria exigua subsp. exigua
M. Wetherwax, E. Painter, D. Keil, K. Downing
2000-5-16
CR 69
San Luis Obispo
near Twin Bridges, between Nacimiento River and Tower Rd; Camp Roberts
160
Comment
OBI80412
Stephanomeria virgata
David J. Keil
1978-8-10
12959
San Luis Obispo
Top of Cuesta Ridge, west side, between Cuesta Botanical Area and end of paved road.
770
Comment
SBBG42883
Stephanomeria virgata subsp. virgata
L. D. Gottlieb
1970-9-19
7073
San Luis Obispo
5.7 mi E of US Hwy 101 on St Hwy 166
Comment
OBI22244
Stipa cernua
Robert F. Hoover
1947-5-10
7146
San Luis Obispo
E edge of Cuyama Valley near Kern Co. line
Comment
SJSU3427
Stipa cernua
C. W. Sharsmith
1962-4-22
6884
San Luis Obispo
Carrizo Rocks on margin of Carrizo Plain c. 4 mi SW of Simmler, eastern San Luis Obispo County.
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
OBI25046
Stipa pulchra
David J. Keil, Dirk Walters
1980-4-26
13899
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI26025
Stipa pulchra
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
14006
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
UCR158572
Stipa pulchra
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9417
San Luis Obispo
East side of Inner South Coast Ranges, Carrizo Highway at mile 38 (Calif. Hwy 58, east of Santa Margarita and west of Simmler-Bitterwater Road)
610
Comment
OBI6602
Stipa pulchra
Pat Jackson
1971-2-23
8
San Luis Obispo
Cal Poly Sheep Pasture near student horse unit
91
Comment
OBI82366
Stipa tenuissima
David J. Keil
2016-2-6
33446
San Luis Obispo
Pismo Beach. Shell Beach Bluff Train from intersection of Indio Drive and Bluff Drive to parking area at southern end of Cave Landing Road overlooking Pirates Cove
Comment
UC1063487
Streptanthus albidus subsp. peramoenus
B. Bolt
1936-3-13
615
San Luis Obispo
1 mi w Cerro Romauldo (Plot 99); San Luis Obispo Quadrangle
Comment
UC131042
Streptanthus albidus subsp. peramoenus
Katharine Brandegee
May 1909
San Luis Obispo
near San Luis Obispo; Chorro
Comment
OBI14870
Streptanthus tortuosus
Robert F. Hoover
1957-8-28
8401
San Luis Obispo
Between Rocky Butte and Pine Mt above San Simeon
Comment
UC57611
Stylomecon heterophylla
J. H. Barber
1901-4-1
A 18
San Luis Obispo
E bank of Salinas River Paso Robles; , Paso Robles
Comment
JEPS59886
Suaeda californica
unknown
1919-7-30
231
San Luis Obispo
Morro
Comment
OBI56323
Suaeda taxifolia
David J. Keil
1999-5-20
28349
San Luis Obispo
Pismo Beach. Along Crpress Street.
Comment
RSA770191
Suaeda taxifolia
David J. Keil
1999-5-20
28349
San Luis Obispo
Pismo Beach. Along Cypress Street.
Comment
LA105478
Symphoricarpos mollis
Barry A. Prigge;
1989-4-19
8649
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, ca 2.8 mi up San Bernardo Creek Rd from State Hwy 1 and ca 0.2 miles up S-facing slope
176
Comment
SBBG44671
Symphoricarpos mollis
L. W. Edge
1972-4-4
104
San Luis Obispo
N slope of Black Hill, Morro Bay
121
Comment
OBI59233
Symphyotrichum chilense
Austin P. Griffiths
1980-12-27
s.n.
San Luis Obispo
Vicinity of Oceano. In waste areas on SW side of RR tracks ca block S of Beach St crossing, Oceano
Comment
JEPS60784
Symphyotrichum spathulatum
Ernest C. Twisselmann
1969-11-28
16357
San Luis Obispo
Lofflay Spring, hills at head of Palo Prieta Canyon Temblor Range, Western San Joaquin Valley
640
Comment
OBI38216
Symphyotrichum subulatum var. parviflorum
Eric Wise
1982-5-17
1492
San Luis Obispo
Sinton Middle Pond on Shell Crk rd 8 mi N of hwy 58
Comment
CAS-BOT-BC109475
Systenotheca vortriedei
Clare B. Hardham
1960-6-1
5948
San Luis Obispo
Santa Lucia Mountains. Burnett Peak Sargent Cypress forests.
Comment
UC455802
Tanacetum parthenium
I. J. Condit
1910-7-10
San Luis Obispo
Diablo Canyon, along trail in upper canyon Diablo Canyon
Comment
CDA26370
Taraxacum officinale
David J. Keil
1998-10-9
28161
San Luis Obispo
Along California Highway 33, south of junction with California Highway 166, circa 0.7 miles north of Santa Barbara County line in Cuyama River Valley area.
0
Comment
OBI17534
Taraxacum officinale
Kamran Alavi
1977-8-22
82
San Luis Obispo
156 Foothill, San Luis Obispo
Comment
OBI60114
Tauschia hartwegii
G. F. Hrusa
1995-5-28
12321
San Luis Obispo
Black Butte research Natural Area. On e slope of ridge immed SW of Radio Facility 2 (Peak 1)
640
Comment
OBI44952
Tauschia hartwegii
David J. Keil, Rhonda Riggins, Richard Pimentel, Michael Stiles, and Joanna Tomassacci
1987-5-17
20159
San Luis Obispo
Los Padres natl forest, Cuesta E past end of rd along fire trl in area burned by both the Gay Mtn fire and the Las Pilitas fire
Comment
OBI82428
Tetragonia tetragonoides
David J. Keil
2015-9-29
33426
San Luis Obispo
Pismo Beach north of Pismo Pier
9
Comment
UC454564
Tetrapteron graciliflorum
I. J. Condit
1910-4-1
San Luis Obispo
Mills Ranch
Comment
UCR32109
Thalictrum fendleri
David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel, L. Seek
1982-5-8
16024
San Luis Obispo
Santa Lucia Mtns (Coast Ranges), Cypress Mountain, east of Cambria
Comment
UC1126228
Thalictrum fendleri var. polycarpum
C. M. Belshaw
1936-3-22
1684
San Luis Obispo
1 1/2 mi ssw Loma Peloma Hill; Nipomo Quadrangle
Comment
UC1927762
Thalictrum fendleri var. polycarpum
David Keil with Rhonda Riggins and D. R. Miller
1998-5-27
27530
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 22.4 miles NE, then NW from Hwy 1, NW of Burnett Peak, 1 mile from Monterey Co. line.
Comment
RSA304745
Thalictrum fendleri var. polycarpum
James R. Shevock
1971-4-4
876
San Luis Obispo
Coon Creek, Montana de Oro,
58
Comment
CAS-BOT-BC207193
Thinopyrum intermedium subsp. intermedium
R. F. Hoover
1965-9-12
9546
San Luis Obispo
Paso Robles Creek west of Templeton, Bert Noble's Ranch.
Comment
SEINET7062880
Thysanocarpus curvipes
A. G. Vestal
1947-4-13
s.n.
San Luis Obispo
Huasana, Huasana Valley, Tim O'Leary Canyon. (WGS84/NAD83). UTM Zone 10, 737520mE, 3884864mN.
268
Comment
CAS-BOT-BC66640
Thysanocarpus curvipes
Mrs. R. W. Summers
1882-4-21
49
San Luis Obispo
Avila Mountains.
Comment
RSA585900
Thysanocarpus curvipes var. curvipes
F. L. Johnson, M. D. Proctor
1993-2-19
ROB 0123
San Luis Obispo
1 km SW of Ranch House on Nacimento road.
Comment
CAS-BOT-BC67136
Thysanocarpus laciniatus
R. F. Hoover
1958-3-19
8427
San Luis Obispo
Carrizo Plain, near north base of Caliente Mountain.
Comment
OBI14853
Thysanocarpus laciniatus
Robert F. Hoover
1967-3-22
10269
San Luis Obispo
Hills at W edge of Carrizo Plain, W of Simmler
Comment
SBBG107250
Torilis nodosa
C. B. Hardham
1956-5-22
748
San Luis Obispo
Atascadero Rd near Morro Rd [St Hwy 41]
Comment
SBBG107300
Torilis nodosa
C. B. Hardham
1959-4-29
4341
San Luis Obispo
Stenner Crk near San Luis Obispo
Comment
CAS-BOT-BC169238
Toxicodendron diversilobum
R. F. Hoover
1962-2-22
8531
San Luis Obispo
Oak Park district.
Comment
SBBG104414
Toxicoscordion fremontii
F. L. Johnson Proctor
1993-2-20
ROB 157
San Luis Obispo
ca. 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
SBBG96715
Toxicoscordion fremontii
D. A. Young, S. Junak, T. J. Ayers
1989-4-27
1975
San Luis Obispo
Chaparral Rd near the E end of the Botanical area, below TV antennas
Comment
SDSU12001
Toxicoscordion fremontii
D. F. Howe
1977-5-18
4947
San Luis Obispo
Northeast side of Cypress Mt.
549
Comment
OBI72926
Tragopogon porrifolius
David J. Keil
1988-6-23
20811
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
RSA0042398
Trichostema lanatum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6522
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
SD53104
Trichostema lanatum
Darley F. Howe
1962-7-23
3345
San Luis Obispo
Cuesta pass.
Comment
CAS-BOT-BC220834
Trichostema lanatum
David D. Keck
1934-4-26
2828
San Luis Obispo
East slope of Pozo Range, 6.3 mi. W. of La Panza
Comment
HSC15113
Trifolium albopurpureum
D. A. Shally
1965-4-13
15
San Luis Obispo
About 9 mi. S of Cholame, Shandon Hills
Comment Read comments Jul 7 2017
OBI12728
Trifolium albopurpureum
Robert F. Hoover
1967-3-27
10273
San Luis Obispo
N side of lower Cuyama Valley
Comment
JEPS99198
Trifolium albopurpureum var. dichotomum
Clare B. Hardham
1957-4-25
1736
San Luis Obispo
Cypress Mountain Santa Lucia Mountains
Comment
CDA4302
Trifolium angustifolium
G. K. Helmkamp, E. A. Helmkamp
2002-4-19
7419
San Luis Obispo
Central Coast; 3.2 mi N of Piedras Blancas lighthouse along CA-1
Comment
JEPS99362
Trifolium bifidum var. decipiens
Clare B. Hardham
1961-4-14
7377
San Luis Obispo
Santa Rosa Creek, headwaters Santa Lucia Mountains
Comment
OBI72802
Trifolium campestre
Michael Walgren
2010-4-14
109
San Luis Obispo
San Simeon State Park, W of hwy 1, on parcel between Lone Palm Rd and the town of San Simeon Acres
Comment
OBI31373
Trifolium depauperatum var. truncatum
Joy Nishida, Julie Oxford
1982-4-16
322
San Luis Obispo
American Cyn campground
579
Comment
SBBG18127
Trifolium depauperatum var. truncatum
C. B. Hardham
1960-4-4
5300
San Luis Obispo
Cantinas Crk
243
Comment
OBI31785
Trifolium fragiferum
Smeltzer, Turnquist
1982-7-28
208
San Luis Obispo
Along the N foot trl in Laguna Lake Park
Comment
OBI31783
Trifolium fucatum
Turnquist, Smeltzer
1982-5-1
90
San Luis Obispo
On the NE side of Laguna Lake Park
Comment
OBI32098
Trifolium fucatum
David J. Keil
1981-6-20
14882
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
PASA232
Trifolium fucatum
1929-5-5
San Luis Obispo
Along wash near Cambria
Comment
SBBG95500
Trifolium glomeratum
D. Keil
1983-5-22
17072
San Luis Obispo
vicinity of Arroyo de la Cruz, N of San Simeon, just S of bridge on E side of Hwy 1
Comment
OBI39040
Trifolium gracilentum
David J. Keil
1986-3-22
19078
San Luis Obispo
Nature Conservancy Research Trip to the Carissa Plain. Along Soda Lake Rd S of Soda Lake at jctn with Kern county Land Company Ranch rd T32S, R1E, sec 33
671
Comment
OBI54376
Trifolium gracilentum
George Butterworth
1995-5-22
88
San Luis Obispo
Carrizo Plain Natural Area. T32S, R20E, S234, NW Qtr 2.0 mi beyond (SE of) gate, 30' SW of rd
Comment
OBI79830
Trifolium gracilentum
D. R. Miller
2013-4-3
413 .1037
San Luis Obispo
The Rocky Butte/Pine Mountain Region, from Cole Ranch heli-pad margin, marmolejo creek drainage.
744
Comment
SD244712
Trifolium gracilentum
David Keil
1998-4-7
26578
San Luis Obispo
South of Creston on Highway 229, 1.4 miles south of Rocky Canyon Road
384
Comment
UC73176
Trifolium gracilentum
Mrs. R. W. Summers
1882-6-26
San Luis Obispo
Comment
POM21423
Trifolium grayi
R. W. Summers
1886-4-1
s.n.
San Luis Obispo
Santa Margarita
Comment
UCSB44361
Trifolium incarnatum
Brownell, Kathleen
1979-3-3
San Luis Obispo
2.7 miles south of Piedras Blancas on Highway 1
15
Comment
OBI72296
Trifolium microcephalum
Anthony Baniaga, Theo Fitanides
2010-4-18
135
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
362
Comment
UCD111445
Trifolium microcephalum
Brad D. Schafer
2003-3-20
113
San Luis Obispo
San Luis Obispo County: Camp Roberts; 1 mile west of Nacimiento Ranch.
190
Comment
UCR168813
Trifolium microcephalum
Scott D. White, Ken McDonald
2001-5-9
8490
San Luis Obispo
Central Western; Central Coast region, Price Canyon, inland from Pismo Beach; Union Pacific RR Right of Way, Edna to Pismo Beach
61
Comment
OBI12656
Trifolium obtusiflorum
Robert F. Hoover
1966-7-13
9911
San Luis Obispo
Wilson Cyn crk about 1 mi S of Middle Branch Huerhuero Crk
Comment
OBI29659
Trifolium oliganthum
David J. Keil, Dirk Walters
1980-4-26
13828
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
UC1927710
Trifolium subterraneum
David Keil with Robyn Cox, Cindy Sage, and Orrin Sage
2002-3-25
29762
San Luis Obispo
Ridges S of Arroyo de la Cruz bridge, between Hwy 1 and Arroyo de la Cruz.
Comment
RSA0037448
Trifolium variegatum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
6268
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
UCD39110
Trifolium variegatum
Beecher Crampton
1964-5-18
6982
San Luis Obispo
San Luis Obispo County: Santa Margarita. Santa Margarita Creek.
Comment
OBI75559
Trifolium variegatum var. major
Robert F. Hoover
1967-4-12
10421
San Luis Obispo
Upper Arroyo Grande
Comment
RSA43247
Trifolium variegatum var. melananthum
Robert F. Hoover
1947-4-16
6933
San Luis Obispo
West base of Cerro Romauldo.
Comment
OBI51779
Trifolium willdenovii
R. Mike Arens
1994-3-26
38
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly Cyn near botanical garden foot bridge
152
Comment
UC454714
Trifolium willdenovii
I. J. Condit
1910-3-31
San Luis Obispo
Painted Rock Carriso Plains
Comment
UC73178
Trifolium willdenovii
Mrs. R. W. Summers
1888-5-1
174
San Luis Obispo
lower slope Chalcedon Hill
Comment
OBI12630
Trifolium wormskioldii
Robert F. Hoover
1947-4-18
6953
San Luis Obispo
Mouth of San Simeon Crk
Comment
UC1153369
Triglochin maritima
R. F. Hoover
1947-4-13
6919
San Luis Obispo
near estuary Osos Creek (e side Morro Bay); , near estuary of Osos Creek
Comment
OBI75094
Triglochin scilloides
Michael Walgren
2011-5-4
235
San Luis Obispo
West side of Hwy 1 adjacent to hwy in the first un-named creek downcoast from Point Piedras Blancas
Comment
UC672063
Trillium angustipetalum
Frank W. Peirson
1925-3-25
5690
San Luis Obispo
Pismo Creek
30
Comment
OBI33017
Triodanis biflora
David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al
1983-6-12
17143
San Luis Obispo
Vicinity of Arroyo de los Chinos and Arroyo de la Cruz N of San Simeon
Comment
UCR4758
Triphysaria eriantha
Frank C. Vasek
1960-4-9
600409- 11
San Luis Obispo
Central Coast, Los Osos [Valley] Road, 2 miles east of Los Osos
15
Comment
JEPS78258
Triphysaria pusilla
L. R. Heckard with R. Bacigalupi
1979-5-14
5009
San Luis Obispo
about 1/2 mi s Piedras Blancas lighthouse; s of Piedras Blancas lighthouse
Comment
UCSB41657
Triphysaria pusilla
Horwitz, Rachel
1979-4-13
San Luis Obispo
100 m N of Hearst Castle turnoff on Route 1
15
Comment
OBI14837
Tropidocarpum gracile
Robert F. Hoover
1967-3-5
10243
San Luis Obispo
Upper Arroyo Grande
Comment
SBBG117775
Tropidocarpum gracile
M. Wetherwax, E. Painter
2001-4-27
CR 229
San Luis Obispo
near jct of unnamed rd and tank trail, SE of jct of W Perimeter and Bee Rock rds
180
Comment
UCR248211
Tropidocarpum gracile
David J. Keil
1998-4-14
26717
San Luis Obispo
Los Padres National Forest. Hills north of Cuyama River, near Adobe trailhead, 6.3 mi northeast of junction with Tepusquet Canyon Road on Hwy 166
395
Comment
OBI79856
Typha latifolia
David J. Keil
2012-7-26
31474
San Luis Obispo
Los Osos. Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Creek estuary to base of El Morro Elfin Forest, west of South Bay Blvd.
2
Comment
OBI13411
Umbellularia californica
Tom Darnell
1960-1-22
10
San Luis Obispo
Poly Cyn, Cal Poly campus, SLO
Comment
OBI25917
Umbellularia californica
Fred Hrusa
1980-6-1
67
San Luis Obispo
Above Botanic garden in Poly Cyn, Cal Poly campus
229
Comment
RSA309
Umbellularia californica
E. R. Johnson
1928-8-21
1105
San Luis Obispo
Cuesta Pass
457
Comment
OBI27342
Uropappus lindleyi
Robert L. Allen, Nancy E. Arnold
1981-5-3
268
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts
305
Comment
OBI32989
Uropappus lindleyi
David J. Keil, Malcolm McLeod, and CNPS Rare plant committee
1983-5-1
16974
San Luis Obispo
Ridge system and coastal terr between Arroyo de la Cruz and Arroyo de los Chinos; above tributary cyn N of main channel of Arroyo de la Cruz
Comment
OBI14428
Vaccinium ovatum
Robert F. Hoover
1947-2-10
6613
San Luis Obispo
Price Cyn
Comment
CAS-BOT-BC199346
Vaccinium ovatum
Gary D. Wallace
1974-12-7
1333
San Luis Obispo
Santa Lucia Mtns. near coast along upper edge south side of Arroyo de la Cruz on Hearst Ranch
30
Comment
OBI64615
Verbascum virgatum
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28716
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
JEPS116484
Verbena lasiostachys
Alice Le Duc
1999-6-22
408
San Luis Obispo
Atascadero; ; ; on a 5+ acre parcel of land on Graves Creek, lot 31 Block 16 of Atascadero colony in the City of Atascadero
Comment
SBBG93987
Verbena lasiostachys
S. A. Junak
1990-7-13
4415
San Luis Obispo
near N edge of Cuesta Ridge Botanical Area, along powerline access rd, in small cyn between first and second high voltage tower E of W Cuesta Ridge Rd, ca. 1.3 rd mi S of Tassajera Crk Rd
548
Comment
UCR159998
Verbena lasiostachys var. lasiostachys
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9662
San Luis Obispo
South Central Coast Range, Along Calif. Highway 229 (road to Creston), 5.5 mi N of Calif. Highway 58; beside West Branch of Huerhuero Creek
363
Comment
SBBG104497
Verbena lasiostachys var. scabrida
F. L. Johnson, E. A. Young
1993-5-23
ROB 494
San Luis Obispo
Boy Scout Rd by Nacimiento River; Camp Roberts
Comment
JEPS35336
Veronica anagallis-aquatica
R. F. Hoover
1964-6-11
9021
San Luis Obispo
nw end of Laguna (San Luis Obispo); , Laguna
Comment
JEPS7435
Veronica anagallis-aquatica
R. F. Hoover
1946-9-14
6377
San Luis Obispo
Trout Creek near Santa Margarita; Trout Creek
Comment
OBI26402
Veronica anagallis-aquatica
David J. Keil
1980-9-21
14261
San Luis Obispo
3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk cyn
Comment
CDA4419
Vicia benghalensis
L. Julian, J. Dart
2000-11-7
41
San Luis Obispo
Santa Margarita Ranch off of Pozo Road next to five mile bridge, Santa Margarita. Just above Rinconada Creek.
Comment
OBI12616
Vicia gigantea
Robert F. Hoover
1947-4-25
7075
San Luis Obispo
Black Lake, S of Arroyo Grande
Comment
OBI54860
Vicia hassei
David J. Keil
1997-4-18
26210
San Luis Obispo
Los padres national forest. la panza mountains. along pozo road, 5.7 road miles north of junction with san jose-avenales road.
652
Comment
CLARK-A1045-1340
Vicia sativa
George K. Helmkamp
1978-4-23
San Luis Obispo
Los Osos Montana de Oro State Park; Morro Bay S 7.5'Q
Comment
POM29051
Vicia sativa
Marcus E. Jones
1882-5-8
3241
San Luis Obispo
San Luis Obispo.
Comment
RSA43228
Vicia sativa
Robert F. Hoover
1947-4-13
6929
San Luis Obispo
Los Osos Valley
Comment
SBBG3894
Vicia sativa
C. B. Hardham
1958-9-6
3926
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
OBI19161
Vicia villosa subsp. varia
Jeanine Dettloff
1979-4-1
1
San Luis Obispo
Vicinity of Quail Cir, San Luis Obispo
61
Comment
OBI57851
Vicia villosa subsp. varia
David J. Keil
1998-4-20
26879
San Luis Obispo
North of Nacimiento Lake 1.6 miles south from Interlake Road on Bee Rock Road.
Comment
OBI58043
Vicia villosa subsp. varia
David J. Keil
1998-6-5
27611
San Luis Obispo
3.5 miles E of junction Hwy 229 on Hwy 58.
Comment
OBI20492
Vinca major
Unknown
1960-5-26
s.n.
San Luis Obispo
Cal Poly Campus, San Luis Obispo
Comment
UCR140120
Vinca major
George K. Helmkamp
2004-2-17
8292
San Luis Obispo
Central Coast, base of Nipomo Mesa SW of Halcyon Rd along an unnamed road near the RR crossing
15
Comment
OBI3229
Vinca major
Kathy Thom
1971-5-10
12
San Luis Obispo
N Foothill Blvd
91
Comment
OBI31336
Viola pedunculata
Joy Nishida, Robert Allen
1982-4-10
210
San Luis Obispo
American Cyn campground
536
Comment
UCR190596
Viola pedunculata
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9248
San Luis Obispo
Outer South Coast Ranges, Pozo Road, 0.9 mi east of Hi Mountain Road, north side of Garcia Mountains
460
Comment
UCSB49784
Viola pedunculata
Lain, Maria
1978-3-29
San Luis Obispo
Twitchell Reservoir, Highway 166
213
Comment
OBI27325
Viola purpurea subsp. quercetorum
Robert L. Allen, Nancy E. Arnold
1981-5-10
272
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts
305
Comment
UC572371
Viola purpurea subsp. quercetorum
W. A. Peterson
1937-4-27
758
San Luis Obispo
Piletas Canyon
594
Comment
OBI8469
Viola purpurea subsp. quercetorum
Robert F. Hoover
1949-5-14
7680
San Luis Obispo
Region of Rocky Butte, above San Simeon
Comment
UC455411
Viola purpurea subsp. quercetorum
I. J. Condit
1910-3-31
San Luis Obispo
La Panza, by roadside La Panza
Comment
UCD111183
Viola purpurea subsp. quercetorum
G. L. Stebbins Jr.
1962-4-22
6020
San Luis Obispo
San Luis Obispo County: 3 miles NW of Jolon, between first and second ford of San Antonio River.
Comment Read comments Nov 5 2012
CAS-BOT-BC199836
Vulpia bromoides
Roxana S. Ferris
1929-4-15
7639
San Luis Obispo
2 miles north of Moro [Morro] on the coast road
Comment
CAS-BOT-BC183691
Vulpia microstachys var. ciliata
Ernest C. Twisselmann
1969-4-14
15114
San Luis Obispo
La Panza Range. Shell Creek (near the quail guzzler)
419
Comment
CAS-BOT-BC184543
Vulpia microstachys var. pauciflora
Ira L. Wiggins
1929-4-16
3630
San Luis Obispo
Hillside near Old Creek 6 mi. N of Moro [Morro]
Comment
RSA123485
Vulpia microstachys var. pauciflora
G. T. Nordstrom
1937-5-3
1169
San Luis Obispo
2.4 miles north of Oakdale School.
366
Comment
UCD94438
Vulpia microstachys var. pauciflora
K. E. Bradshaw
1938-4-16
170
San Luis Obispo
San Luis Obispo County: 0.7 mile ESE of Nacimiento School.
228
Comment
UCD94764
Vulpia myuros
Clare B. Hardham
1957-4-18
1702
San Luis Obispo
San Luis Obispo County: about 4 miles W of Templeton. Santa Lucia Mountains.
Comment
RSA713434
Vulpia myuros var. myuros
Daisie Huang
2006-3-19
60319 -12
San Luis Obispo
roadside of 58-E, east of 101. Sunny flat, gravelly soil.
492
Comment
CAS-BOT-BC185891
Vulpia octoflora var. hirtella
Clare B. Hardham
1957-5-4
1868
San Luis Obispo
Tierra Redondo
Comment
OBI083611
Watsonia meriana
David J. Keil
2016-5-21
34219
San Luis Obispo
South end of Ragged Point. Roadside embankment.
70
Comment
UC1101239
Wolffia columbiana
Malcolm A. Nobs and S. Galen Smith
1948-9-9
676
San Luis Obispo
about 3 mi s Pismo Beach (Dune Lakes Gun Club)
Comment
CAS-BOT-BC383316
Wyethia glabra
Alice Eastwood
1926-5-4
13818
San Luis Obispo
Paso Robles
Comment
OBI56408
Wyethia glabra
David J. Keil, with V. L. Holland
1999-5-4
28321
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
OBI31116
Xanthium spinosum
Julie M. Vanderwier
1979-8-17
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
SBBG101160
Xanthium spinosum
F. L. Johnson, N. A. McCarty
1993-10-14
ROB 717
San Luis Obispo
Chorro Crk in cantonment area; Camp San Luis Obispo
Comment
CAS-BOT-BC383777
Xanthium strumarium
R. F. Hoover
1966-9-16
10029
San Luis Obispo
Santa Margarita Creek 2 mi. n. of Santa Margarita
Comment
UCR134450
Xanthium strumarium
George K. Helmkamp
2003-9-26
8186
San Luis Obispo
Central Coast, SW edge of Oceano; border of sand dune recreation area
6
Comment
OBI38418
Xanthium strumarium
Eric Wise
1981-9-29
1192
San Luis Obispo
Orcutt Rd, 2.3 mi S of Johnson Ave, SLO
Comment
UC1872950
Yabea microcarpa
David Keil
2001-5-10
29446
San Luis Obispo
Bittersweet Road, ca. 10 mi N of Hwy 58.
670
Comment Read comments Apr 22 2012
OBI56364
Zantedeschia aethiopica
David J. Keil
2000-1-24
28410
San Luis Obispo
Between Cambria and Cayucos along California Route 1, 0.4 miles north of Villa Creek.
Comment
OBI65713
Zeltnera davyi
D. R. Miller
1994-6-23
694 -482
San Luis Obispo
Pine Mt Region. Above Cowboy Camp, Pico crk area
610
Comment
OBI58143
Zeltnera exaltata
David J. Keil
1998-7-2
27910
San Luis Obispo
At Baldwin property and on property to west of Baldwin property, along O'Connor Way (2051 O'Connor Way, W of San Luis Obispo).
Comment
OBI58145
Zeltnera exaltata
David J. Keil
1998-5-13
27248
San Luis Obispo
Shell Creek Rd. and Hwy 58, area to N of creek and E of Hwy.
Comment
OBI78741
Zeltnera venusta
David J. Keil, Field Botany class
2012-5-18
San Luis Obispo
Lower western slopes of Sierra Nevada. Highway 168, lower portion of 40lane highway; roadside area overlooking small reservoir
730
Comment
CAS-BOT-BC527118
Zigadenus brevibracteatus
R. F. Hoover
1967-4-5
10335
San Luis Obispo
Near summit west of East Branch of Huerhuero Creek on Highway 58
Comment
UC1600840
Zigadenus fremontii
G. T. Nordstrom
1937-4-12
1057
San Luis Obispo
3.7 mi nw Chimney Rock; Adelaida Quad.
396
Comment
RSA585843
Zigadenus fremontii
M. D. Proctor, E. A. Young
1993-4-17
ROB 0481
San Luis Obispo
0.3 km south of Pick and Shovel Mine [Camp Roberts]
Comment
OBI80275
Zinnia elegans
Tanner McAvoy
2014-11-12
10
San Luis Obispo
Near where Sea View Ave meets Ocean Blv, Shell Beach.
18
Comment