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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC383893
Abronia latifolia
Clare B. Hardham
1959-5-21
4596
San Luis Obispo
Santa Lucia Mountains. Arroyo de la Cruz
Comment
OBI6144
Abronia latifolia
D. Waive Stager
1972-7-24
15
San Luis Obispo
Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
OBI23398
Abronia maritima
Donald Price
1972-5-13
3
San Luis Obispo
Pismo Beach, very close to high tide mark
Comment
OBI72931
Abronia maritima
David J. Keil
1993-5-21
24062
San Luis Obispo
Nipomo Dunes Preserve. Oso Flaco Lake Area. From Oso Flaco Parking area to beach North of Oso Flaco Creek
Comment
SEINET785306
Abronia maritima
Leo A. Galloway
1968-1
567
San Luis Obispo
South end of Pismo Beach.
Comment
CAS-BOT-BC229571
Abronia maritima
Roxana S. Ferris
1929-4-16
7649
San Luis Obispo
Toro Creek, coast road N of Morro Bay
Comment
OBI79909
Abronia maritima
D. R. Miller, E. A. Appel
2013-8-11
813 .1065
San Luis Obispo
On beach 1.5 miles north of Hearst Castle entry gate, Highway 1.
2
Comment
OBI12214
Abronia pogonantha
Robert F. Hoover
1967-4-9
10416
San Luis Obispo
Cyn in Temblor Range near N end of Elkhorn Plain
Comment
UCR6159
Abronia umbellata
C. M. Bringle
1967-3-20
B670320- 28
San Luis Obispo
near Lake Laguna on north side of Los Osos Road, at junction with Buckskin Drive. Edge of pavement on W side of Buckskin
91
Comment
RSA0025951
Abronia umbellata
Robert F. Thorne, P. C. Everett
1962-10-3
24493
San Luis Obispo
Oso Flaco Lake.
8
Comment
OBI40995
Abronia umbellata var. umbellata
David J. Keil, Eric A. Wise
1985-4-25
18555
San Luis Obispo
On N side of Black Lake Cyn near Calif hwy 1
Comment
OBI47367
Acacia melanoxylon
David J. Keil
1985-3-26
18481
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
OBI72761
Acaena pinnatifida var. californica
Michael Walgren
2010-5-12
129
San Luis Obispo
San Simeon State Park, in areas of the Pico Point Conservation easement on Pico Point. On N side of a high coastal bluff overlooking an isolated bay
Comment
CAS-BOT-BC219676
Acanthomintha obovata subsp. cordata
Ernest C. Twisselmann
1957-5-3
3468
San Luis Obispo
Caliente Range: east slope of Caliente Mountain
822
Comment
OBI31929
Acer macrophyllum
David J. Keil
1981-6-20
14858
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
OBI5017
Acer macrophyllum
Robert J. Rodin
1956-5-22
6073
San Luis Obispo
Summit of cuesta grade 4 mi N of San Luis Obispo
Comment
OBI7039
Achillea millefolium
Marguerite Costigan
1972-10-22
29
San Luis Obispo
1/4 mi S of Suicide HIll, near Shark's Inlet. On top of most landward dune crest
Comment
SFV3658
Achillea millefolium
E. R. Blakley
1958-8-2
2424
San Luis Obispo
Dune Lake 4 miles south of Oceano.
3
Comment
UCR161655
Achillea millefolium
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9484
San Luis Obispo
Central Coast, 1.5 mi WNW of Piedras Blancas at Mile 64 of Calif. Highway 1
9
Comment
CAS-BOT-BC28754
Achillea millefolium
Ernest C. Twisselmann
1954-6-29
1120
San Luis Obispo
Temblor Range: summit of Palo Prieta Pass
670
Comment
OBI5556
Achillea millefolium
Sharon Jochums
1974-3-9
29
San Luis Obispo
W of Hwy 1 on marine terr just S of Arroyo de la Cruz
Comment
UCR265993
Achyrachaena mollis
David J. Keil, Kathleen Keil
1992-4-11
22786 -2
San Luis Obispo
Inner South Coast Range, California Valley, Carrizo Plain; Belmont Trail c. 2 miles east of Soda Lake Road at intersection with small cross road
593
Comment
OBI28664
Acmispon americanus var. americanus
David J. Keil, Eric Wise
1982-7-2
16295
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
OBI25499
Acmispon americanus var. americanus
Unknown
1979-8-15
1337
San Luis Obispo
Plants collected on consultation trip with Michael Mortenson DOT to bridge replacement sites at intersections of Shell, Camtti, Navajo and San Juan Crks with state hwy 58
Comment
SD251226
Acmispon americanus var. americanus
J. Clark, M. Petroelje
1998-6-29
San Luis Obispo
Camp San Luis Obispo. Training Area U, LCTA Plot 320.
299
Comment
OBI26146
Acmispon cytisoides
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier et al
1980-5-18
14037
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
UCSB50103
Acmispon cytisoides
Kenney, Anne
1984-4-13
San Luis Obispo
Calif. 1 N, 29 miles N of Cambria
213
Comment
OBI12960
Acmispon glaber var. glaber
Robert F. Hoover
1946-7-21
6240
San Luis Obispo
N end of Morro Bay
Comment
OBI19378
Acmispon glaber var. glaber
D. Waive Stager
1972-8-7
26
San Luis Obispo
Shark's Inlet; Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
OBI36292
Acmispon glaber var. glaber
Driscoll/Andry/Bartelt
1981-5-10
s.n.
San Luis Obispo
Montana de Oro State park
Comment
OBI54158
Acmispon glaber var. glaber
David J. Keil, Kathleen Keil
1995-4-15
24893
San Luis Obispo
Shell Creek rd, ca. 1/2 mi N of jctn with Calif rte 58
Comment
SEINET10407825
Acmispon grandiflorus
Lewis S. Rose
1936-5-8
36250
San Luis Obispo
7 mi. E. of Pozo
518
Comment
SBBG98824
Acmispon heermannii var. heermannii
C. F. Smith
1958-8-2
5833
San Luis Obispo
Dune Lakes, ca. 3 mi S of Oceano
Comment
SBBG67359
Acmispon heermannii var. orbicularis
R. Hoffmann
1931-1-28
San Luis Obispo
Cambria
Comment
OBI13059
Acmispon junceus var. junceus
Robert F. Hoover
1947-4-27
7112
San Luis Obispo
Morro Crk, above base of grade on hwy to Atascadero
Comment
OBI72316
Acmispon maritimus var. maritimus
Anthony Baniaga, Theo Fitanides
2010-5-2
157
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
371
Comment
OBI43735
Acmispon parviflorus
David J. Keil
1985-6-8
18780
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI80044
Acmispon parviflorus
David J. Keil, with Lynne Dee Althouse
2002-5-2
29858
San Luis Obispo
Santa Margarita Ranch
Comment
OBI55658
Acmispon strigosus
David J. Keil
1989-6-3
21235
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
OBI79707
Acmispon wrangelianus
David J. Keil
2012-5-27
31359
San Luis Obispo
San Luis Range. Irish Hills Open Space, San Luis Obispo. Froom Creek Trail
Comment
CAS-BOT-BC29241
Acourtia microcephala
R. F. Hoover
1946-8-17
6286
San Luis Obispo
Arroyo Grande Creek below junction of Topez Canyon
Comment
CDA276
Acroptilon repens
David J. Keil
Sep 1988
s.n.
San Luis Obispo
Highway 41 between Morro Bay and Atascadero, ca. 3 road miles east of Morro Bay.
0
Comment
OBI56695
Acroptilon repens
David J. Keil
1998-5-11
27169
San Luis Obispo
Hwy 58 at San Juan Creek bridge
Comment
OBI18905
Adenostoma fasciculatum
Michael Medved
1978-4-3
s.n.
San Luis Obispo
Foothills of Santa Lucia Mtn on Cal Poly campus
220
Comment
OBI28244
Adenostoma fasciculatum
Spasbo/Krystoff
1982-4-18
33
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
RSA0042399
Adenostoma fasciculatum var. fasciculatum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6521
San Luis Obispo
La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W.
538
Comment
CAS-BOT-BC139894
Adenostoma sparsifolium
Adolf Holm
1915-11-1
s.n.
San Luis Obispo
Garcia
Comment
HSC91650
Adiantum jordanii
Susan H. Bicknell
1989-4-18
San Luis Obispo
Montana de Oro State Park, along Cable Trail.
Comment
SBBG104763
Adiantum jordanii
F. L. Johnson, E. A. Young
1993-5-24
ROB 578
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
CAS-BOT-BC68930
Adiantum jordanii
Ernest C. Twisselmann
1956-2-20
2514
San Luis Obispo
La Panza Range - Sycamore Canyon (Pozo Grade).
603
Comment
OBI67823
Adiantum jordanii
E. L. Painter, M. Wetherwax
2000-3-20
SLO- 36
San Luis Obispo
Camp San Luis Obispo. East side of saddle between Cerro Chumash and Cerro Romauldo
200
Comment
CAS-BOT-BC29366
Ageratina adenophora
T. C. Fuller
1962-7-18
9235
San Luis Obispo
Upper See Canyon, 4.2 mi NW of road junction at mouth of canyon, ca. 8 mi SW of San Luis Obispo.
Comment
RSA23689
Agoseris grandiflora
R. S. Woglum
1937-5-15
1719
San Luis Obispo
Between Paso Robles and Cayuco
Comment
JEPS22838
Agoseris heterophylla
C. M. Belshaw
1936-3-21
1676
San Luis Obispo
2.4 mi nw Porter Ranch (Huasna River (drainage)); Huasna River, Nipomo Quad.
274
Comment
OBI72299
Agoseris heterophylla
Anthony Baniaga, Theo Fitanides
2010-4-18
123
San Luis Obispo
Tierra Redonda BLM ACEC
350
Comment
OBI24990
Agoseris heterophylla var. cryptopleura
David J. Keil
1980-4-26
13916
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI56688
Agoseris heterophylla var. heterophylla
David J. Keil
1998-4-7
26586
San Luis Obispo
S of Creston on Hwy 229, 1.4 mi. S of Rocky Canyon Rd.
384
Comment
RSA161110
Agoseris heterophylla var. heterophylla
D. Bates
1960-5-14
2417
San Luis Obispo
0.4 miles above Routzahn Co. Park
Comment
CAS-BOT-BC13162
Agoseris hirsuta
Ernest C. Twisselmann
1965-11-2
11688
San Luis Obispo
Bluffs just north of San Simeon Beach State Park
12
Comment
CAS-BOT-BC127023
Agrostis exarata
Clare B. Hardham
1959-6-8
4774
San Luis Obispo
Santa Lucia Mountains. Delaganna Creek, north slope of Cypress Mountain.
Comment
OBI66802
Agrostis exarata
D. R. Miller
1995-7-26
795 -593
San Luis Obispo
Pine Mt Region. Growing along a shaded drainage at Spirit Meadow, E slope of Pine Mt, Tobacco Crk drainage
549
Comment
JEPS100285
Agrostis hooveri
John M. Miller
1993-7-8
1430
San Luis Obispo
Devils Ridge to upper Coon Creek road Irish Hills, PG&E Diablo Canyon Power Plant
365
Comment
CAS-BOT-BC138959
Agrostis pallens
R. F. Hoover
1964-6-7
8991
San Luis Obispo
San Carpoforo Creek just above WIndy Point.
Comment
SEINET14589916
Agrostis pallens
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-1
31865
San Luis Obispo
Western portion of San Luis Range, along route of hike down north-facing slope from road along ridge on Field Ranch (owned by Pacific Gas & Electric Co.) to Coon Creek trail in Montana de Oro State Park (35.253548 deg. , -120.881727 deg. )
40
Comment
OBI79549
Agrostis stolonifera
Michael Walgren
2008-7-16
435
San Luis Obispo
Common and widespread among an introduced Monterey pine forest at Ragged Point, which is just downcoast from San Carpoforo Cr.
11
Comment
OBI22515
Aira caryophyllea
Robert F. Hoover
1965-5-22
9386
San Luis Obispo
Cambria
Comment
SEINET206290
Allium amplectens
R. Bacigalupi, F Chisaki; Dempster Hardham
1960-5-10
7401
San Luis Obispo
Just above W-most fork of Las Tablas Creek ('Dellagana' or Carmen Creek) at NE base of Cypress Mtn
0
Comment
UC570020
Allium haematochiton
H. C. Lee
1936-3-23
527
San Luis Obispo
1/2 mi s Mine Hill; Arroyo Grande Quadrangle
259
Comment
UCSB21632
Allium haematochiton
Kahrmann, C.
1965-3-13
San Luis Obispo
1/2 mile up tributary stream (100 ft. above stream bed) to north-west of Poly Canyon, located grounds of Cal. Poly Campus, San Luis Obispo; Mouth of Tributary Canyon 1 mi. up Poly Canyon via. P. Canyon Road
91
Comment
OBI21231
Allium haematochiton
A. Ahmad
1963-4-25
39
San Luis Obispo
Dr. Hoover's garden
Comment
SEINET8467202
Allium hickmanii
David Keil, V. L. Holland, Rhonda Riggins, et al.
1982-1
15878
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
OBI73586
Amaranthus albus
David J. Keil, with Meg Perry and Jason Dart
2010-7-5
30910
San Luis Obispo
Carrizo Plain west -southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
OBI77246
Amaranthus albus
David J. Keil
1977-8-21
12497
San Luis Obispo
Ca. 3 mi W of Cuesta College along Calif Rte 1 along Chorro Crk
Comment
OBI72978
Amaranthus deflexus
D. R. Miller, E. A. Appel
2010-8-1
810 .939
San Luis Obispo
In Morro Bay along the Embarcadero
7
Comment
CDA17573
Ambrosia chamissonis
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; Along N Side of Oso Flaco Creek.
Comment
OBI10232
Amelanchier utahensis
Robert F. Hoover
1950-6-5
7980
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
OBI33320
Ammannia coccinea
David J. Keil
1983-10-23
18013
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
OBI79760
Amorpha californica
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31610
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road
530
Comment
OBI20679
Amsinckia furcata
Eben McMillan
1952-3-21
4
San Luis Obispo
Polonio Pass, 5 mi NE of Cholome
Comment
OBI20630
Amsinckia intermedia
Robert F. Hoover
1966-4-20
9830
San Luis Obispo
5 mi E of Creston on La Panza Rd
Comment
UCR31989
Amsinckia intermedia
David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel, et al.
1982-5-9
16074
San Luis Obispo
Road to top of Cypress Mtn. from Warrens' cabin
Comment
JEPS27018
Amsinckia menziesii var. menziesii
Rimo Bacigalupi with F. Chisaki, L. Dempster, and C. Hardham
1960-5-10
7400
San Luis Obispo
ca. 5 1/2 mi. w. Paso Robles (just off rd. from Paso Robles to Adelaida, s.w. corner Chimney Rock Ranch); Paso Robles Quad., Chimney Rock Ranch
381
Comment
CAS-BOT-BC26776
Amsinckia pleurocarpa
Alice Eastwood
1927-4-8
14339
San Luis Obispo
Nipomo Mesa
Comment
UC455986
Amsinckia spectabilis
unknown
Feb., 1905
174
San Luis Obispo
Arroyo Grande
Comment
JEPS25305
Amsinckia spectabilis
W. L. Jepson
1920-4-7
8444
San Luis Obispo
Pizmo
Comment
OBI60878
Amsinckia spectabilis var. microcarpa
Larry Kelly, David J. Keil, V. L. Holland, and Lynne Dee Oyler
1990-4-12
395
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UC24610
Amsinckia spectabilis var. microcarpa
Alice King
Apr 1895
San Luis Obispo
Arroyo Grande
Comment
OBI20671
Amsinckia tessellata
Robert F. Hoover
1967-3-22
10256
San Luis Obispo
Temblor Range E of Soda Lake, in second large cyn N from Crocker Grade
Comment
OBI67146
Amsinckia tessellata
M. Wetherwax & E. L. Painter, E. L. Painter
2000-4-19
CR- 44
San Luis Obispo
Camp Roberts. Slope above Boy Scout Rd., ca. 11.5 km SE of Twin Bridges on south side of road
180
Comment
OBI54150
Amsinckia tessellata var. gloriosa
David J. Keil, Kathleen Keil
1995-4-15
24904
San Luis Obispo
Shell Crk Rd, a 1/2 mi N of jctn with Calif Rte 58
Comment
UC1061769
Amsinckia tessellata var. gloriosa
D. Axelrod
1935-3-31
201
San Luis Obispo
8 mi ese Cuyama Ranch
762
Comment
UC1178214
Amsinckia tessellata var. gloriosa
C. R. Bell
1952-3-22
1263
San Luis Obispo
4 mi e Cholame (on Polonio Pass Road)
Comment
POM203588
Amsinckia tessellata var. gloriosa
I. L. Wiggins
1932-3-20
5794
San Luis Obispo
Hillside at east end of Cholome Valley.
Comment
UC1178300
Amsinckia tessellata var. gloriosa
Ray and Chisaki
1951-5-7
K 88
San Luis Obispo
e of Paso Robles
Comment
UCSB10398
Amsinckia tessellata var. gloriosa
Constance, Lincoln; Beetle, Alan
1940-3-22
San Luis Obispo
Near San Juan Creek, Syncline Hill, 5 miles east of La Panza; California inner coast ranges
548
Comment
OBI69447
Amsinckia tessellata var. tessellata
David J. Keil, with Lisa Andreano, Mike Walgren, and Aaron Sims
2008-1
30501
San Luis Obispo
Highway 58, just east to ca. 0.25 miles east of San Juan Creek bridge. South side of highway.
Comment
OBI59595
Amsinckia tessellata var. tessellata
David J. Keil, with V. L. Holland
1999-5-4
28330
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
SEINET12519059
Amsinckia vernicosa
Alice Eastwood, John T. Howell
1935-1
2018
San Luis Obispo
Cholame
Comment
OBI80746
Anagallis arvensis
David J. Keil
1992-10-19
23848
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
SBBG133063
Anagallis arvensis
D. Keil, T. Teed, M. Uchida
2001-6-15
29568
San Luis Obispo
Chorro Crk drainage, Chorro Crk Bog Thistle exclosure, northeastern corner; Camp San Luis Obispo
243
Comment
UCR91699
Anagallis arvensis
George K. Helmkamp
1996-5-24
1017
San Luis Obispo
Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd
94
Comment
OBI38210
Anthemis cotula
Eric Wise
1981-6-15
569
San Luis Obispo
N shore of Laguna Lake, SLO
Comment
SBBG120109
Anthriscus caucalis
E. Painter, M. Wetherwax
2002-4-21
CR 287
San Luis Obispo
above Nacimiento River; Camp Roberts
180
Comment
OBI58769
Antirrhinum kelloggii
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27527
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
SEINET3929538
Antirrhinum kelloggii
David Keil
1987-5-6
20135
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.; 0
Comment
OBI31175
Antirrhinum nuttallianum
Julie M. Vanderwier
1978-5-11
18
San Luis Obispo
Indian Knob Tar Sands
Comment
CAS-BOT-BC237888
Antirrhinum ovatum
Ernest C. Twisselmann
1954-5-29
1306
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Gypsum Mine: 6 miles southeast of Simmler
624
Comment
CAS-BOT-BC237904
Antirrhinum ovatum
Donald J. Bedell
1965-8-6
113 -1
San Luis Obispo
Hills east of the summit of Palo Prieta Canyon
701
Comment
UC1501855
Antirrhinum ovatum
Eben MacMillan
1951-3-10
San Luis Obispo
overlooking San Joaquin Valley (Wreden Ranch, junction of San Luis Obispo and Kern Counties)
762
Comment
POM98138
Aphanes occidentalis
Philip A. Munz
1925-3-24
9218
San Luis Obispo
Atascadero Creek.
457
Comment
RSA0020363
Apiastrum angustifolium
Greg Wilvert
2005-4-30
359
San Luis Obispo
Southeast half of the Caliente Range. 200 m S of Padrones Spring.
914
Comment
OBI37407
Apium graveolens
Eric Wise
1981-6-30
871
San Luis Obispo
Mud Lake of Dune Lakes
Comment
UCSC000499
Apium graveolens
I. J. Condit
2008-11-14
s.n.
San Luis Obispo
Oceano
Comment
UC1928028
Apocynum cannabinum
David Keil, V. L. Holland
2001-5-29
29516
San Luis Obispo
Western outskirts of Atascadero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
Comment
OBI20481
Apocynum cannabinum
Sam Wright
1966-5-18
s.n.
San Luis Obispo
Stalnaker Orchard, S of San Luis Obispo W of Hwy 101
Comment
OBI10692
Aquilegia eximia
Robert F. Hoover
1950-6-21
8027
San Luis Obispo
San Simeon crk just below forks
Comment
OBI56980
Aquilegia eximia
T. J. Ayers, S. Junak
1989-6-22
750
San Luis Obispo
Cuesta Ridge Botanical Area. Los Padres NF; just N of pick and Shovel Mine along W fork of stream at Dead Miners camp
Comment
CAS-BOT-BC27029
Aquilegia fontinalis
Alice Eastwood; John Thomas Howell
1938-6-14
5934
San Luis Obispo
Prefumo Canyon
Comment
SBBG127398
Araujia sericifera
D. Keil
2008-3-13
30488
San Luis Obispo
Monterey St at railroad overcrossing; San Luis Obispo
75
Comment
OBI23000
Arbutus menziesii
Robert J. Rodin
1962-5-8
6866
San Luis Obispo
1.5 mi E of cuesta Summit, 4 mi N of SLO
Comment
OBI79804
Arctostaphylos crustacea
David J. Keil, with Mike Walgren and Lisa Andreano
2012-5-15
31325
San Luis Obispo
Western end of San Luis Range. Field Ranch, Pacific Gas and Electric Company property, north of Diablo Canyon Nuclear Power Plant, and south of Montana de Oro State Park
165
Comment
SBBG44898
Arctostaphylos crustacea subsp. crustacea
L. W. Edge
1972-5-7
140
San Luis Obispo
S side of Hazard Cyn, San Luis Range
Comment
JEPS98882
Arctostaphylos cruzensis
James Roof
1961-6-6
San Luis Obispo
Hearst Ranch, Arroyo de la Cruz; type locality, specimen taken from type plant
Comment
SBBG124213
Arctostaphylos glandulosa subsp. cushingiana
D. Keil with V. L. Holland
2009-4-28
30597
San Luis Obispo
hills just S of Arroyo Grande Crk arm of Lopez Reservoir; property located on Rock Falls Rd
210
Comment
JEPS98821
Arctostaphylos glandulosa subsp. glandulosa
R. F. Hoover
1963-10-26
8605
San Luis Obispo
trail to Machesna Mountain La Panza Range
Comment
OBI31278
Arctostaphylos glauca
Joy Nishida, Melissa Luckow
1983-3-10
554
San Luis Obispo
American Canyon. 1.7 mi S of American Canyon campground near stream/road crossing
Comment
CAS-BOT-BC39222
Arctostaphylos glauca
W. R. Dudley
1903-4-2
s.n.
San Luis Obispo
Sandy hill east of school house Santa Margarita.
Comment
OBI66789
Arctostaphylos glauca
Austin P. Griffiths, Gaylord Jones, T. Gaskin, G. ruggerone
1984-1-15
s.n.
San Luis Obispo
Along E edge of South trail, Pozo Summit, ca. 1/2 way to first pine grove.
Comment
RSA67318
Arctostaphylos glauca
P. A. Munz
1951-4-14
16327
San Luis Obispo
Queen Bee Public Camp, La Panza Range.
701
Comment
CAS-BOT-BC39010
Arctostaphylos luciana
R. F. Hoover
1964-1-11
8620
San Luis Obispo
Ridge west of bend of Lopez Canyon, in shale.
Comment
CDA19992
Arctostaphylos luciana
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
CAS-BOT-BC39016
Arctostaphylos luciana
Walter Knight; Irja Knight
1980-6-22
4008
San Luis Obispo
From shrub in Tilden Botanic Garden, Berkeley. Originally collected from Lopez Canyon.
Comment
JEPS34348
Arctostaphylos luciana
Rimo Bacigalupi and L. R. Heckard
1963-4-20
8823
San Luis Obispo
along dirt road following ridge (main crest) of range (due sse of Cuesta Pass); Santa Lucia Range
701
Comment
SBBG34147
Arctostaphylos luciana
R. Gankin
1966-2-17
665
San Luis Obispo
ca. 2 mi E of Cuesta Pass off US Hwy 101
Comment
SBBG83919
Arctostaphylos luciana
R. Gankin, W. R. Hildreth
1967-11-13
2283
San Luis Obispo
ca. 1 mi E of Cuesta Pass on ridge rd
Comment
UCSB30691
Arctostaphylos luciana
Fairfax, Jennifer
1977-2-15
San Luis Obispo
East of Cuesta Pass; along road to Black Butte; 2 miles from Hwy. 101
579
Comment
UCSB51775
Arctostaphylos luciana
Fairfax, Jennifer
1977-2-15
San Luis Obispo
East of Cuesta Pass; along road to Black Butte; 2 miles from Hwy. 101
579
Comment
UC1121454
Arctostaphylos morroensis
Beryl Schreiber
1938-10-7
2554
San Luis Obispo
0.5 mi n Hazard Canyon; Cayucos Quad.; Cayucos, San Luis Obispo Co.
76
Comment
OBI54246
Arctostaphylos obispoensis
David J. Keil, V. L. Holland
1996-6-6
25888
San Luis Obispo
Prefumo Cyn homes project site along Prefumo Crk ca. 1/3 mi from Los Osos Valley rd
Comment
SBBG44849
Arctostaphylos obispoensis
L. W. Edge
1972-5-9
165
San Luis Obispo
Cuesta Rd near TV Station
Comment
UC1121456
Arctostaphylos obispoensis
B. Bolt
1936-1-31
561
San Luis Obispo
0.25 mi n mouth of Hazard Canyon; Cayucos Quad.; Cayucos, San Luis Obispo Co.
60
Comment
CAS-BOT-BC39804
Arctostaphylos obispoensis
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Near Cypress Spring, Cypress Mountain area
Comment
JEPS81584
Arctostaphylos obispoensis
R. Raiche
1982-1-28
20064
San Luis Obispo
between San Luis Obispo and Atascadero; Cuesta Grade
Comment
RSA608249
Arctostaphylos obispoensis
L. C. Wheeler
1960-9-11
7791
San Luis Obispo
Santa Lucia Mountains: Summit of Cypress Mountain.
Comment
SD49820
Arctostaphylos obispoensis
A. E. Wieslander
1936-6-26
650
San Luis Obispo
Cayucos Quadrangle, Morro Creek
89
Comment
CDA15440
Arctostaphylos osoensis
G. F. Hrusa
1995-6-21
12414
San Luis Obispo
Hollister Peak; Large colony on SW-facing shoulder of Hollister Peak.
Comment
RSA633454
Arctostaphylos osoensis
Jon E. Keeley
1996-6-24
27629
San Luis Obispo
North face of Hollister Peak, east of Morro Bay.
250
Comment
OBI62703
Arctostaphylos pechoensis
Jason Dart
2003-5-27
D 123
San Luis Obispo
La Quinta de Avila Ranch in See Canyon
125
Comment
UCD53494
Arctostaphylos pechoensis var. cruzensis
Roman Gankin
1966-6-8
809
San Luis Obispo
Arroyo de los Chinos about 10 miles north of San Simeon.
Comment Read comments Dec 19 2016
CAS-BOT-BC44417
Arctostaphylos pilosula
R. F. Hoover
1946-12-15
6574
San Luis Obispo
Upper Coon Creek, San Luis Range, on hills.
Comment
JEPS98806
Arctostaphylos pilosula
R. F. Hoover
1963-10-26
8599
San Luis Obispo
trail to Machesna Mt. La Panza Range
Comment
OBI14557
Arctostaphylos pilosula
Robert F. Hoover
1947-2-10
6615
San Luis Obispo
Price Cyn
Comment
UC1309712
Arctostaphylos pilosula
D. Axelrod
1936-6-16
555
San Luis Obispo
1 3/4 mi sw Dove; San Luis Obispo Quadrangle
304
Comment
CAS-BOT-BC44351
Arctostaphylos pilosula
Walter Knight; Irja Knight; James B. Roof
1966-1-12
1767
San Luis Obispo
9 mi. e. of Pozo on east facing slope above highway in La Panza Range on road to McKittrick
792
Comment
CAS-BOT-BC44393
Arctostaphylos pilosula
R. F. Hoover
1963-5-2
8552
San Luis Obispo
Summit of La Panza Range east of Pozo
Comment
JEPS49569
Arctostaphylos pilosula
unknown
1930-10-31
San Luis Obispo
s end of range San Luis Range, San Luis Creek
243
Comment
JEPS81586
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
JEPS98802
Arctostaphylos pilosula
R. F. Hoover
1964-2-20
8638
San Luis Obispo
Oak Park district, N of Arroyo Grande
Comment
RSA141813
Arctostaphylos pilosula subsp. pilosula
Clare B. Hardham
1958-5-10
3276
San Luis Obispo
Cypress Mt.
854
Comment
RSA202098
Arctostaphylos pilosula subsp. pilosula
H. C. Lee
1936-2-26
426
San Luis Obispo
South Los Burros Creek.
121
Comment
OBI23070
Arctostaphylos rudis
Malcolm McLeod, G & K Jones, C. Cunningham, M. Coffeen, S. Hessler
1980-1-6
1354
San Luis Obispo
North of Black Lake cyn, 0.4 mi S of Pomeroy rd, X Lyn Los Berros, across road to W from 10 acre plot being dozed for avocados
Comment
UCD51357
Arctostaphylos tomentosa
Roman Gankin; W. R. Russell
1962-2-21
338
San Luis Obispo
1/2 mi east of state hwy 1, 9.4 miles n. of entrance to Hearst Castle. San Luis Obispo County.
Comment
SEINET11989238
Arctostaphylos tomentosa
R. Gankin, Russell, W. R.
1962-1
338
San Luis Obispo
0.5 mi E of CA 1, 9.4 mi N of entrance to Hearst Castle, just S of Arroyo de la Cruz
Comment
OBI66781
Arctostaphylos tomentosa subsp. tomentosa
Austin P. Griffiths
1987-4-11
18095
San Luis Obispo
Arroyo de la Cruz along N ridge, near W end. First found
Comment
SEINET11989162
Arctostaphylos wellsii
R. Gankin, Hildreth, W. R.
1968-1
1130
San Luis Obispo
0.7 mi SW from Noyes Rd on CA 227, Arroyo Grande
Comment
UC1927824
Arctotheca prostrata
David Keil
2007-10-9
30487
San Luis Obispo
Campus of California Polytechnic State University. Lawn area adjacent to Main Science Building (Building 53).
105
Comment
UCR32044
Arenaria douglasii
David J. Keil
1982-3-13
15700
San Luis Obispo
Central Coast/Coast Range, Pennington Creek Biological Preserve, west of San Luis Obispo
Comment
OBI16783
Argyranthemum frutescens
Ed Zimmerman
1962-1-18
8
San Luis Obispo
Cal Poly OH Unit
Comment
UCSB17320
Arnica dealbata
Hardham, Clare
1961-5-17
San Luis Obispo
Ocean View Mine, north of Cambria, Santa Lucia Mountains
762
Comment Read comments May 31 2014
OBI29106
Artemisia californica
Karen Symonds
1982-7-25
10
San Luis Obispo
Montana de Oro State Park along Coon Creek trail.
Comment
OBI31647
Artemisia californica
Turnquist, Smeltzer
1982-7-28
216
San Luis Obispo
Laguna lake park
Comment
OBI17046
Artemisia tridentata subsp. parishii
Robert F. Hoover
1946-10-13
6489
San Luis Obispo
Cuyama river, at highway bridge just below Gypsum cyn.
Comment
OBI82421
Arthrocnemum subterminale
David J. Keil
2015-9-29
33423
San Luis Obispo
Morro Bay State Park Marina
1
Comment
OBI30971
Asclepias eriocarpa
Julie M. Vanderwier
1979-8-17
195
San Luis Obispo
Indian Knob Tar Sands
Comment
IRVC29233
Asclepias fascicularis
G. K. Helmkamp, E. A. Helmkamp
2004-10-8
8858
San Luis Obispo
Santa Lucia Wilderness area, 0.9 mi E of Lopez Lake entrance then 3.3 mi N along Upper Lopez Cyn Rd. Outer South Coast Ranges
166
Comment
OBI52735
Asclepias fascicularis
David J. Keil, V. L. Holland
1991-1
22588
San Luis Obispo
San Simeon State Park and vicinity, along San Simeon Crk from beach inland to E boudnary of park and on adjoining slopes S to boundary with C.T. Ranch
Comment
CAS-BOT-BC482878
Asphodelus fistulosus
R. F. Hoover
1956-4-14
8365
San Luis Obispo
1 mile west of Nipomo at site of abandoned dump
Comment
OBI37872
Aspidotis densa
David J. Keil, Rhonda Riggins, Richard A. Pimentel & D. R. "Doc" Miller
1985-4-27
18602
San Luis Obispo
19.5 miles from Calfornia Rte 1 along San Dimeon Creek Road, N of Rocky Butte lookout at locked gate
732
Comment
OBI33277
Astragalus curtipes
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel and Richard Pimentel
1982-3-13
15719
San Luis Obispo
Pennington Crk Bio Reserve, W of San luis Obispo
Comment
UC310773
Astragalus curtipes
Philip A. Munz
1925-3-24
9228
San Luis Obispo
dry slope Morro Creek Morro Creek
152
Comment
UC55899
Astragalus curtipes
R. W. Summers
1882-1-23
205
San Luis Obispo
low open hills
Comment
CAS-BOT-BC177820
Astragalus curtipes
Ernest C. Twisselmann
1972-4-1
18600
San Luis Obispo
Edna Valley, 0.75 mile southeast of Edna
30
Comment
POM98130
Astragalus curtipes
P. A. Munz
1925-3-24
9228
San Luis Obispo
Morro Creek.
152
Comment
CAS-BOT-BC182349
Astragalus didymocarpus var. didymocarpus
D. E. Breedlove
1962-3-29
2068
San Luis Obispo
At the western edge of the Carrizo Plain, about 6 miles south by southwest of Simmler
701
Comment
CAS-BOT-BC182353
Astragalus didymocarpus var. didymocarpus
Grant
1903-5-1
5422 (5402?)
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC182623
Astragalus didymocarpus var. dispermus
Marcus E. Jones
1882-5-6
3229
San Luis Obispo
San Luis Obispo
Comment
RSA43229
Astragalus douglasii
Robert F. Hoover
1947-3-30
6813
San Luis Obispo
Calf Canyon.
Comment
SBBG118242
Astragalus douglasii
E. Painter, M. Wetherwax
2000-4-19
CR 42
San Luis Obispo
slope along Boy Scout Rd, close to intersection with pipeline; Camp Roberts
200
Comment
RSA600814
Astragalus douglasii
Alice Eastwood, John Thomas Howell
1936-5-9
2376
San Luis Obispo
Nacimiento River: On road between Adelaida and Pleyto.
Comment
OBI58040
Astragalus gambelianus
David J. Keil
1998-4-14
26714
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
UCR165991
Astragalus lentiginosus
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
OBI13332
Astragalus lentiginosus var. idriensis
Robert F. Hoover
1953-5-16
8310
San Luis Obispo
Summit of Temblor range NE of Simmer
Comment
RSA789568
Astragalus lentiginosus var. nigricalycis
James R. Shevock, Jack Zaninovich
1983-3-31
10255
San Luis Obispo
Carrizo Plain, San Andreas Rift Zone between the Caliente and Temblor Ranges. Along Soda Lake Road, 26.8 miles south of California City and 15.8 miles north of California highway 166.
600
Comment
UC1128818
Astragalus lentiginosus var. nigricalycis
D. Axelrod
1935-3-31
223
San Luis Obispo
8 mi ese Cuyama Ranch; Santa Ynez Quad., ese of Cuyama Ranch
Comment
CAS-BOT-BC178099
Astragalus lentiginosus var. nigricalycis
Eben McMillan
1952-6-19
159
San Luis Obispo
Eight miles south of Soda Lake, Carrizo Plain
Comment
OBI78665
Astragalus nuttallii
Melissa C. Fierro
2013-11-11
4
San Luis Obispo
In Montana de Oro State Park
Comment
CAS-BOT-BC186551
Astragalus nuttallii var. nuttallii
R. F. Hoover
1947-3-8
6660
San Luis Obispo
Near Piedras Blancas Point
Comment
RSA128157
Astragalus oxyphysus
Clare B. Hardham
1957-5-4
1930
San Luis Obispo
Tierra Redondo
Comment
SBBG34878
Astragalus pomonensis
Mrs. R. W. Summers
1886-1
San Luis Obispo
Morro
Comment Read comments Oct 22 2007
OBI66273
Astragalus trichopodus var. phoxus
David J. Keil, with V. L. Holland, Erik Frenzel, et al.
2001-4-26
29378
San Luis Obispo
Highway 166, 11 road miles east from Tepusquet Canyon Road at National Forest trailhead. Vicinity of 35.10789 deg. N x 120.07590 deg. W
427
Comment
UCR103983
Athyrium filix-femina var. cyclosorum
George K. Helmkamp
1997-6-21
2064
San Luis Obispo
Central Coast, Questa Ridge north of San Luis Obispo and 0.4 mi west of radio towers
854
Comment
CAS-BOT-BC66135
Athyrium filix-femina var. cyclosorum
R. F. Hoover
1947-8-13
7368
San Luis Obispo
Hazard Canyon
Comment
CAS-BOT-BC17579
Athysanus pusillus
R. F. Hoover
1967-4-5
10351
San Luis Obispo
Between San Juan River and Carrizo Plain on Highway 58.
Comment
CDA16022
Atriplex argentea var. mohavensis
G. F. Hrusa, T. D. Wilfred
2000-9-29
15688
San Luis Obispo
Carrizo Plain; S end of Carrizo Plain, approx. 3 mi. N of Hwy 166.
792
Comment
CDA17745
Atriplex californica
Austin Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes; More or less midway between Oso Flaco Ck. & Santa Maria R.
15
Comment
JEPS34365
Atriplex californica
Rimo Bacigalupi and L. R. Heckard
1963-4-21
8840
San Luis Obispo
ca 6.5 mi nw Point San Luis (between Crowbar Canyon and Diablo Canyon, on rocks jutting out of coastal terrace at Lion Rock, along coast; ...(on hills back of coastal plain)); Lion Rock, bet Crowbar Canyon and Diablo Canyon
22
Comment
UCR115302
Atriplex californica
Austin P. Griffiths
1982-1-27
s.n.
San Luis Obispo
Guadalupe Dunes. c. 3 mi south of Oso Flaco Ck.
20
Comment
CAS-BOT-BC172629
Atriplex coronata
Ernest C. Twisselmann
1962-8-23
7692
San Luis Obispo
O'Brien Lake, hills at the summit of Palo Prieta Canyon
640
Comment
UCD77410
Atriplex coronata
Robert E. Preston
1998-6-12
1123
San Luis Obispo
Carrizo Plain, 50 ft W of Soda Lake Rd, between Clarksberg Rd and College City Rd
588
Comment
RSA43048
Atriplex coronata var. coronata
Robert F. Hoover
1946-10-6
6478
San Luis Obispo
Cholame
Comment
CHSC55531
Atriplex fruticulosa
L. P. Janeway
1988-6-9
2739
San Luis Obispo
Near Cholame Cr 1/3 mi S of Creston.
347
Comment
OBI17318
Atriplex fruticulosa
Ernest C. Twisselmann
1952-5-4
179
San Luis Obispo
Temblor Range and W San Joaquin Valley. Twisselmann Ranch. 7 mi S Cholame
Comment
OBI51324
Atriplex leucophylla
Jan Barber
1993-8-14
75
San Luis Obispo
San Simeon State park
Comment
OBI47528
Atriplex prostrata
Deanna L. B. Montgomery
1986-8-18
76
San Luis Obispo
Avila rd ca 1 mi E of Avila Beach
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
CAS-BOT-BC180852
Atriplex serenana var. serenana
Ernest C. Twisselmann
1954-10-9
1616
San Luis Obispo
San Andreas Fault at Summit of Palo Prieta Canyon - Temblor Range and the Western San Joaquin Valley
Comment
UC1136337
Atriplex spinifera
N. H. French
1937-3-5
862
San Luis Obispo
White Rock Bluff McKittrick Quad., White Rock Bluff
Comment
OBI69429
Atriplex vallicola
David J. Keil, with Lynne Dee (Oyler) Althouse, Dan Meade, Jason Dart, Meg Perry, and Naomi Oyler
2008-3-31
30492
San Luis Obispo
Carrizo Plain north of Highway 58 off Bitterwater Road.
Comment
OBI51264
Avena barbata
Debbie Guillot, Jan Barber, Jim Kilver, Sue Weis, Andrew Stackhouse
1993-6-24
1 .22
San Luis Obispo
San Simeon State Park, NE corner of park
Comment
OBI60867
Avena barbata
Larry Kelly, David J. Keil, V. L. Holland, and LynneDee Oyler
1990-4-12
396
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI47370
Avena fatua
David J. Keil
1985-3-26
18478
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
HSC9022
Avena fatua
D. A. Shally
1965-4-14
29
San Luis Obispo
9 mi. S of Cholame, Shandon Hills
Comment
RSA129572
Avena fatua
G. T. Nordstrom
1937-3-27
1025
San Luis Obispo
1.6 miles S.W. of Chimney Rock. Adelaida.
305
Comment
OBI16985
Baccharis glutinosa
Robert F. Hoover
1967-10-7
10880
San Luis Obispo
Oso Flaco Lake
Comment
SBBG112714
Baccharis glutinosa
C. B. Hardham
1957-9-12
2626
San Luis Obispo
Santa Rosa Crk
Comment
OBI38218
Baccharis glutinosa
Eric Wise
1981-6-26
693
San Luis Obispo
Drainage ditch at E entrance to Cambria Air Force Station. 5.6 mi S of Cambria w of Hwy 1
Comment
OBI35421
Baccharis pilularis
Melody Dickens
1980-4-16
5
San Luis Obispo
On Morro Rock, Morro Bay.
Comment
POM289738
Baccharis pilularis
Cora W. Benson
1929-1-26
s.n.
San Luis Obispo
Hills near Pismo Beach
91
Comment
UC1583628
Baccharis pilularis
David Keil
1986-10-13
19783
San Luis Obispo
area on s shore of Morro Bay Sweet Springs; Morro Bay, Sweet Springs
5
Comment
UCR146967
Baccharis pilularis
George K. Helmkamp, E. A. Helmkamp
2004-10-8
8852
San Luis Obispo
Outer South Coast Range, NE edge of Santa Lucia Wilderness Area; along Hi Mountain Road and beside Salt Creek, 8.0 mi. NE of Lopez Lake entrance
399
Comment
OBI62147
Baccharis pilularis subsp. consanguinea
P. A. Holden
1968-9-28
587
San Luis Obispo
Growing on summit of Cuesta ridge along road to TV tower
Comment
OBI16952
Baccharis plummerae subsp. glabrata
Robert F. Hoover
1949-9-9
7756
San Luis Obispo
Forks of San Simeon Crk
Comment
CAS-BOT-BC99744
Baccharis salicifolia
R. F. Hoover
1966-9-12
9983
San Luis Obispo
Bed of Santa Maria River north of Santa Maria
Comment
UC1296148
Barbarea orthoceras
R. F. Hoover
1947-3-29
6810
San Luis Obispo
Calf Canyon
Comment
UCR61732
Barbarea orthoceras
George K. Helmkamp
1990-4-1
s.n.
San Luis Obispo
West Cuesta Ridge, c. 3 mi west of US Hwy 101
671
Comment
OBI58014
Barbarea orthoceras
David J. Keil
2001-1-22
29162
San Luis Obispo
Prefumo Canyon Road, ca. 3 miles from junction with Los Osos Valley Road
Comment
OBI20549
Berberis pinnata subsp. pinnata
Neil Havlik
1968-4-4
131
San Luis Obispo
In Stenner Crk Cyn, 1.3 mi from hwy 1, north of SLO.
Comment
UC771664
Berula erecta
R. F. Hoover
1946-9-14
6379
San Luis Obispo
Trout Creek near Santa Margarita; Trout Creek
Comment
CAS-BOT-BC127814
Blepharizonia laxa
Ernest C. Twisselmann
1954-6-26
1393
San Luis Obispo
Hills at Summit of Palo Prieta Canyon
655
Comment
UC2027143
Bloomeria crocea
Greg Wilvert
2005-4-6
176
San Luis Obispo
Southeast Half of Caliente Range: Ridge between Horse Canyon and Middle Canyon, 2.7 km S of Wells Spring
Comment
OBI21267
Bloomeria humilis
Robert F. Hoover
1951-6-15
8060
San Luis Obispo
Mouth of Arroyo de la Cruz
Comment
CAS-BOT-BC16074
Boechera californica
R. F. Hoover
1948-4-16
7457
San Luis Obispo
Upper Mono Creek.
Comment
SBBG81984
Bolboschoenus maritimus subsp. paludosus
D. Keil
1983-11-19
18054
San Luis Obispo
around Shark Inlet at S end of Morro Bay in lee of sand spit
Comment
UCR138777
Bolboschoenus maritimus subsp. paludosus
George K. Helmkamp
1996-9-22
1198
San Luis Obispo
Central Coast, along San Simeon Creek, c. 0.2 mile east of CA Hwy 1
6
Comment
CAS-BOT-BC31359
Bolboschoenus maritimus subsp. paludosus
Clare B. Hardham
1957-11-7
2742
San Luis Obispo
Edge of deep water in Cayucos Creek.
Comment
OBI5010
Bolboschoenus robustus
Robert F. Hoover
1947-8-8
7356
San Luis Obispo
Oceano
Comment
CAS-BOT-BC95391
Bowlesia incana
Ira L. Wiggins
1929-4-16
3648
San Luis Obispo
8 miles north of Cayucos
Comment
OBI9091
Brachychiton populneum
Jack M. Farrell
1955-2-21
25
San Luis Obispo
Cal Poly campus
Comment
OBI24985
Brachypodium distachyon
David J. Keil
1980-6-14
s.n.
San Luis Obispo
Morro Bay
Comment
SBBG94019
Brachypodium distachyon
S. A. Junak
1989-4-27
3978
San Luis Obispo
W Cuesta Ridge, along S side of USFS Rd 29S1, 1.3 just E of W rd leading to Pick and Shovel Mine, 1.3 mi W of E boundary
749
Comment
UCR42888
Brachypodium distachyon
E. A. Wise
1984-7-21
2056
San Luis Obispo
Central Coast, Arroyo Laguna 1-2 km from the ocean. Site #2 - c. 100 yards closer to the ocean than site #1.
Comment
SEINET3237738
Brachypodium hybridum
Cindy Roche
2006-6-11
San Luis Obispo
At entrance to Morro Bay State Park in the town of Morro Bay.
20
Comment
SEINET2444506
Brassica nigra
Jillian C. Boettcher
2002-4-16
5
San Luis Obispo
Pismo Beach. South facing mountain slope 1 mile E of Pismo Beach along Hinds Rd.
24
Comment
SEINET6626603
Brassica rapa
J. M. Rominger
1990-3-16
3691
San Luis Obispo
Near Cambria
3
Comment
UCR140082
Brassica tournefortii
George K. Helmkamp
2004-3-13
8358
San Luis Obispo
Central Coast, Nipomo Mesa, along Calif. Hwy 1 (Mesa View Dr.), 0.4 mi south of Halcyon Rd, south of Arroyo Grande
76
Comment
OBI51376
Brickellia californica
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-1
2 .15
San Luis Obispo
NE corner of San Simeon State Park.
Comment
OBI22476
Briza maxima
Robert D. Page
1962-4-20
70
San Luis Obispo
Cal State Polytechnic College campus
Comment
SD240802
Briza maxima
A. C. Sanders
2011-2-21
38733
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 (Cambria 7.5'Q)
43
Comment
OBI5527
Briza maxima
Sharon Jochums
1974-4-28
191
San Luis Obispo
W of hwy 1 just N of Piedras Blancas Point
Comment
CAS-BOT-BC145347
Briza minor
R. F. Hoover
1947-5-25
7219
San Luis Obispo
Cambria.
Comment
OBI66137
Briza minor
D. R. Miller
1994-5-4
594 -304
San Luis Obispo
Pine Mt Region, along main rd edge above 1st gate area (Turkey band) San Simeon crk drainage
488
Comment
CAS-BOT-BC144227
Bromus arenarius
Ernest C. Twisselmann
1954-4-16
1064
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch.
640
Comment
CDA15095
Bromus berteroanus
G. F. Hrusa
1998-3-26
14176
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. N side of ridge betw. S side of Swain Pasture and Swain Wash approx. 5 mi. S of Panorama Rd inters. w/Soda Lake Rd.
Comment
UC2027490
Bromus berteroanus
Greg Wilvert
2005-4-6
179
San Luis Obispo
Southeast Half of the Caliente Range: Ridge between Horse Canyon and Middle Canyon; 2.7 km S of Wells Spring.
Comment
UCD57870
Bromus carinatus
J. H. Barber
Date Unknown
s.n.
San Luis Obispo
San Luis Obispo County.
Comment
UC1131044
Bromus carinatus var. carinatus
G. T. Nordstrom
1937-5-16
1251
San Luis Obispo
2.3 mi sse of Chimney Rock
502
Comment
CAS-BOT-BC148964
Bromus carinatus var. carinatus
R. F. Hoover
1947-4-18
6952
San Luis Obispo
Mouth of San Simeon Creek on bluff above beach.
Comment
OBI79541
Bromus catharticus
David J. Keil
2012-7-18
31423
San Luis Obispo
Oceano. Field next to Oceano Airport on Ocean Street
5
Comment
UCD58387
Bromus catharticus
Ernest C. Twisselmann
1958-8-11
4620
San Luis Obispo
Eastern San Luis Obispo Co.: Temblor Range and Western San Joaquin Valley. Dorothy Twisselmann Ranch.
670
Comment
UCD58401
Bromus catharticus
Ernest C. Twisselmann
1962-7-9
7424
San Luis Obispo
Eastern San Luis Obispo Co.: Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch.
670
Comment
UCR140396
Bromus catharticus
George K. Helmkamp
2004-3-21
8386
San Luis Obispo
Central Coast, Mesa Dunes Mobile Home Park along Mesa View Dr., 0.2 mi south of the junction of Halcyon Rd., SE of Oceano
61
Comment
CAS-BOT-BC155856
Bromus catharticus var. elatus
R. F. Hoover
1964-6-12
9051
San Luis Obispo
Near Rocky Butte Fire Lookout.
Comment
OBI22424
Bromus catharticus var. elatus
Robert F. Hoover
1964-5-15
8897
San Luis Obispo
Ridge S of San Carpoforo Crk (trl to Pine Top Mt)
Comment
OBI22406
Bromus grandis
Robert F. Hoover
1950-6-21
7998
San Luis Obispo
Between Rocky Butte and Pine Mt, Santa Lucia Mts
Comment
OBI17710
Bromus hordeaceus
Penelope Blackmer
1973-4-5
20
San Luis Obispo
Between Pennington Creek and fence which marks western border of Penn. Crk bio reserve
Comment
OBI30909
Bromus hordeaceus
Julie M. Vanderweir
1979-4-20
125
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI42142
Bromus hordeaceus
David J. Keil, LynneDee Oyler and Rick Oyler
1986-5-17
19467
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. Eastern base of Santa Lucia Mts in area that was locally the eastern boundary of the Las Pilitas fire of July 1985.
Comment
SBBG118218
Bromus hordeaceus
M. Wetherwax, E. Painter, D. Keil
2000-4-18
SLO 93
San Luis Obispo
old rd bed from water tower across NW slope of Cerro Romualdo; Camp San Luis Obispo
160
Comment
UC1131060
Bromus hordeaceus
N. K. Carlson
1936-3-19
155
San Luis Obispo
1.9 mi ese of Picacho
175
Comment
LA105465
Bromus hordeaceus
Barry A. Prigge;
1989-3-19
8600
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, 2.6-2.8 mi. upstream from State Highway 1, ca. 4.5 mi. E of Morro Bay
100
Comment
SBBG109874
Bromus madritensis
C. B. Hardham
1957-4-14
1714
San Luis Obispo
Santa Rita Rd, 4 mi W of Templeton
Comment
UCD59009
Bromus madritensis
Beecher Crampton
1964-5-18
6988
San Luis Obispo
San Luis Obispo County: Santa Margarita. Santa Margarita Creek.
Comment
OBI22392
Bromus madritensis subsp. rubens
Robert F. Hoover
1968-4-16
11028
San Luis Obispo
Cuyama River at "Gypsum Cyn bridge" north side of river
Comment
UCD59649
Bromus rubens
W. A. Peterson
1937-5-3
794
San Luis Obispo
San Luis Obispo County: 4 miles N of La Panza.
533
Comment
OBI79597
Bromus tectorum
David J. Keil, with V. L. Holland
2013-4-16
31581
San Luis Obispo
Templeton. Just south of Templeton Hills Road, just west of US 101 freeway
255
Comment
UC53714
Bromus trinii
J. H. Barber
1900-4-15
San Luis Obispo
Paso Robles Experiment Station
Comment
RSA760023
Bromus vulgaris
David J. Keil
1998-6-12
27804
San Luis Obispo
Park Ridge area east of border of Morro Bay State Park, west of Hollister Peak.
Comment
SBBG93728
Calandrinia breweri
S. A. Junak
1990-4-26
4204
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
PASA610
Calandrinia caulescens
Stason
1930-4-14
San Luis Obispo
Near Poso
Comment
OBI31691
Calandrinia ciliata
Smeltzer, Turnquist
1982-4-12
24
San Luis Obispo
On the SE side of Laguna Lake Park from the roadway over to base of hill
Comment
SEINET1004404
Calandrinia ciliata
George K. Helmkamp
2004-1
8295
San Luis Obispo
Central Coast: SE of Oceano along Halcyon Rd, 0.2 mi E of Mesa View Dr (Hwy CA-1)
76
Comment
UC1136622
Calandrinia ciliata
H. C. Lee
1935-5-8
329
San Luis Obispo
1 mi n mouth of Alamos Creek; Nipomo Quadrangle
Comment
OBI31270
Calandrinia ciliata
Joy Nishida, Melissa Luckow
1983-3-10
545
San Luis Obispo
American Cyn. 1.8 mi S of Amer Cyn campground
506
Comment
UC1928092
Callitriche heterophylla
David Keil
2002-4-4
29782
San Luis Obispo
Santa Margarita Ranch. Vicinity of farm pond and associated vernal wetlands north of Santa Margarita and east of US 101. Vicinity of 35.4035 N, 120.6199 W
Comment
OBI63096
Callitriche heterophylla
David J. Keil
2002-4-4
29786
San Luis Obispo
Santa Margarita Ranch. Vicinity of farm pond and associated vernal wetlands north of Santa Margarita and east of US 101. Vicinity of 35.4035 deg. N, 120.6199 deg. W
305
Comment
OBI20938
Callitriche heterophylla var. bolanderi
Robert F. Hoover
1951-4-15
8036
San Luis Obispo
Stoney Crk
Comment
SD245321
Callitriche heterophylla var. bolanderi
David Keil
1998-8-19
27962
San Luis Obispo
Along Huer Huero Road between Park Hill Road and Highway 58, 2.2 miles northwest of Park Hill Road along Wilson Creek.
487
Comment
PGM5146
Callitriche marginata
Beatrice F Howitt
1958-4-3
San Luis Obispo
Paso Robles and Carissa Plains, Between at pond
Comment
OBI80974
Calochortus albus
Johnny Boetsch, Meg Faibisch, Lilian Krosse, Sabrina Orro, Eric Womack
2015-4-12
1
San Luis Obispo
Rinconada Trail (20 ft down trail) right side
Comment
CAS-BOT-BC492193
Calochortus albus
R. F. Hoover
1949-5-17
7701
San Luis Obispo
Upper Arroyo Grande 6 mi above County Park
Comment
OBI83619
Calochortus argillosus
Melissa Mooney
2016-5-17
1607
San Luis Obispo
Laguna Lake Park; City of San Luis Obispo
59
Comment
SBBG119465
Calochortus argillosus
E. Painter, M. Wetherwax
2000-4-11
SLO 119
San Luis Obispo
SSW of Chorro Reservoir, E side of rd between reservoir and California Mens Colony prison
200
Comment
UC1134458
Calochortus clavatus
W. A. Peterson
1937-5-14
838
San Luis Obispo
Top of Yellow Mtn. La Panza Quad.
609
Comment
JEPS61638
Calochortus clavatus
Betty Knight
1932-5-15
San Luis Obispo
w side Carrizo Plain
Comment
SBBG108264
Calochortus luteus
C. B. Hardham
1959-5-6
4412
San Luis Obispo
between Adelaida and Nacimiento Dam
Comment
UC638975
Calochortus luteus
Bernard Miossi
1939-6-4
95
San Luis Obispo
about 1.5 mi s Sunnyside School (at side of Los Osos Valley road)
51
Comment
OBI21349
Calochortus obispoensis
R. Winrow
Jun-54
s.n.
San Luis Obispo
Cal Poly hills
Comment
RSA0119384
Calochortus obispoensis
Melissa A. Johnson
2015-6-7
228
San Luis Obispo
Cal Poly Canyon.
131
Comment
OBI62675
Calochortus simulans
Jason Dart, Cletis England
2003-4-22
D 206
San Luis Obispo
La Quinta de Avila Ranch in See Cyn
Comment
CAS-BOT-BC483556
Calochortus splendens
Ira L. Wiggins
1929-5-24
3769
San Luis Obispo
1 1/2 miles east of Templeton
Comment
SBBG104912
Calochortus venustus
F. L. Johnson, E. A. Young
1993-5-24
ROB 544
San Luis Obispo
2 km S of Twin Bridges; Camp Roberts
Comment
JEPS103758
Calycadenia villosa
D. H. Wilken with E. Painter
1998-6-30
15620
San Luis Obispo
near jct of St Hwy 58 and USFS Rd 29S15, near head of Long Canyon, La Panza Range
650
Comment
OBI58514
Calyptridium monandrum
David J. Keil
1998-4-9
26643
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
OBI15304
Calystegia longipes
Robert F. Hoover
1947-4-20
6968
San Luis Obispo
Hill above Salinas River opposite mouth of Pilitas crk
Comment
OBI75066
Calystegia macrostegia
David J. Keil
1988-3-19
20431
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
HSC91833
Calystegia macrostegia subsp. cyclostegia
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro State Park, MDO1
Comment
SBBG118541
Calystegia macrostegia subsp. cyclostegia
E. Painter
2001-4-22
SLO 188
San Luis Obispo
rd between Primera and La Trinidad mines; Camp San Luis Obispo
400
Comment
CDA39853
Calystegia macrostegia subsp. cyclostegia
T. C. Fuller
1959-5-6
2457
San Luis Obispo
Western limit of Pismo Beach.
0
Comment
CAS-BOT-BC32311
Calystegia subacaulis subsp. episcopalis
Alice Eastwood
1926-4-28
13641
San Luis Obispo
Cambria
Comment
POM215212
Camissonia campestris subsp. obispoensis
Mary E. Wall
1933-4-24
s.n.
San Luis Obispo
Santa Margarita. El Dorado School.
Comment
UC1755255
Camissonia hardhamiae
Dean W. Taylor
2003-5-5
18512
San Luis Obispo
Highway 58 in Calf Canyon 0.5 miles East of junction with Highway 229, hillslopes north of the road
381
Comment
RSA186466
Camissonia micrantha
Peter H. Raven
1963-5-3
18277
San Luis Obispo
Near Atascadero
Comment
RSA186462
Camissonia micrantha
Peter H. Raven
1963-5-5
18312
San Luis Obispo
1.2 miles east of Santa Margarita
Comment
RSA186464
Camissonia micrantha
Peter H. Raven
1962-3-25
16972
San Luis Obispo
Near Shell Creek on road to Shandon, 1.2 miles north of Creston - Simmler Road
396
Comment
OBI23403
Camissoniopsis cheiranthifolia
Donald Price
1972-5-13
24
San Luis Obispo
Pismo Beach
Comment
OBI7026
Camissoniopsis cheiranthifolia
Marguerite Costigan
1972-10-8
22
San Luis Obispo
1/8 mi N of Morro Rock
Comment
OBI11902
Camissoniopsis hardhamiae
Eben McMillan
1952-5-5
105
San Luis Obispo
Red Eagle Mine. 1 mi E, 12 mi S Shandon
Comment
OBI66254
Camissoniopsis ignota
David J. Keil
1997-4-19
26213
San Luis Obispo
Los padres national forest. la panza mountains. along black mountain road, 0.4 miles from park hill road just beyond turkey flat campground.
500
Comment
RSA0089865
Camissoniopsis intermedia
Dean Wm. Taylor
2003-5-5
18504
San Luis Obispo
La Panza Range: Highway 58 0.7 miles East of Wilson Corner, base of south facing slopes North of roadway.
487
Comment
UC20649
Camissoniopsis micrantha
unknown
1861-4-13
446
San Luis Obispo
Arroyo Grande
Comment
UC2027410
Capsella bursa-pastoris
Greg Wilvert
2005-4-8
198
San Luis Obispo
Southeast Half of the Caliente Range. 1.5 km S of Soda Lake Road along Padrones Canyon Road.
Comment
RSA0036665
Cardamine oligosperma
LeRoy Gross, Evan Meyer
2014-4-15
6248
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
CAS-BOT-BC384835
Cardionema ramosissimum
Alice Eastwood
1906-6-14
379
San Luis Obispo
Country adjacent to Santa Maria
Comment
UCR91806
Carduus pycnocephalus
George K. Helmkamp
1996-5-24
1016
San Luis Obispo
Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd
94
Comment
CAS-BOT-BC281709
Carduus pycnocephalus
Clare B. Hardham
1956-8-8
1284
San Luis Obispo
Santa Lucia Mountains. Near outlet of Villa Creek
Comment
OBI57092
Carduus pycnocephalus
Danielle DeRome
1995-4-1
419550
San Luis Obispo
Poly cyn on a W facing slope N NEofthe Peterson ranch house. Area has been burned, and the soil is relatively bare
Comment
OBI66563
Carduus tenuiflorus
D. R. Miller, David J. Keil & Rhonda Riggins
1998-5-27
598 /693
San Luis Obispo
Pine Mt Region. At road cut flat edge at Wheelbarrow gulch on main rd
650
Comment
OBI35087
Carex cusickii
Eric Wise
1981-6-7
451
San Luis Obispo
Cuyama River, 6.7 mi W of New Cuyama
Comment
OBI32262
Carex globosa
David J. Keil, V. L. Holland, Rhonda Riggins, and Melissa Luckow
1982-4-8
15875
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
UC1928117
Carex globosa
David Keil
1998-4-2
26538
San Luis Obispo
East-West Ranch, Cambria
Comment
UCR261870
Carex globosa
Tim Thomas, George Ross II & III
2014-4-23
6269
San Luis Obispo
South Coast Range, Irish Hills, 0.2 miles below Glenrose Spring along Coon Creek
277
Comment
CAS-BOT-BC20412
Carex globosa
Clare B. Hardham
1958-6-4
3514
San Luis Obispo
Cone Peak.
Comment
CAS-BOT-BC21864
Carex harfordii
R. F. Hoover
1947-5-23
7183
San Luis Obispo
Near Sunnyside School, Osos Valley.
Comment
OBI6414
Carex harfordii
Robert F. Hoover
1947-3-1
6634
San Luis Obispo
Cambria
Comment
UC1873078
Carex harfordii
David Keil, V. L. Holland
2003-4-29
30146
San Luis Obispo
outskirts of San Luis Obispo on hillside above Los Osos Valley Road between Valle Vista Road and Diablo Drive.
Comment
CAS-BOT-BC31623
Carex luzulina var. luzulina
Clare B. Hardham
1959-6-8
4770
San Luis Obispo
North slope of Cypress Mt, San Lucia Mts.
Comment
OBI22642
Carex nudata
Robert F. Hoover
1948-2-9
7416
San Luis Obispo
Poly Cyn (Brizziolari Crk of USGS map)
Comment
CAS-BOT-BC146570
Carex obispoensis
R. F. Hoover
1964-4-15
8731
San Luis Obispo
Ridge northwest of Cuesta Pass, just below T V transmitter
Comment
JEPS35080
Carex obispoensis
R. F. Hoover
1964-4-15
8731
San Luis Obispo
Ridge nw of Cuesta Pass (just below TV transmitter)
Comment
CAS-BOT-BC146569
Carex obispoensis
Robert F. Thorne; P. Everett
1963-4-20
31581
San Luis Obispo
On Cuesta Ridge, 4 miles NW of Cuesta Pass
609
Comment
RSA0000224
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-BC118552
Carex praegracilis
R. F. Hoover
1949-5-7
7659
San Luis Obispo
Just N of Piedros Blancos Point.
Comment
CAS-BOT-BC117473
Carex senta
R. F. Hoover
1964-6-7
8998
San Luis Obispo
San Carpoforo Creek just above Windy Point.
Comment
OBI80879
Carpobrotus edulis
David J. Keil
1992-1
22995
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
OBI79874
Carthamus lanatus
David J. Keil
2012-7-18
31453
San Luis Obispo
Just north of bridge over Santa Maria River on highway 1, north of Guadalupe
25
Comment
UC1747220
Carthamus lanatus
David Keil
1991-9-30
San Luis Obispo
about 1/2 mi from San Luis Obispo city limits on Foothill Road
Comment
OBI42719
Carthamus lanatus
David J. Keil
1977-8-6
12483
San Luis Obispo
Half mi E of S Bay Blvd on Turri Rd. Along fence at edge of pasture
Comment
JEPS103953
Castilleja affinis subsp. affinis
T. I. Chuang
1991-8-30
7882
San Luis Obispo
W of Oso Flaco Lake.
Comment
UCSB58581
Castilleja affinis subsp. affinis
Ingram, Steve
1990-6-19
San Luis Obispo
Grover City, Pismo Beach Recreational Area, approx. 20 m S of trailhead on Grand Ave
Comment Read comments Oct 16 2015
CDA17688
Castilleja affinis subsp. affinis
A. Griffiths, G. F. Hrusa, D. Ragan, E. Thompson, P. Hertel
1985-3-17
s.n.
San Luis Obispo
Arroyo de la Cruz; along S & W ridges of Arroyo de la Cruz.
0
Comment
RSA586582
Castilleja affinis subsp. affinis
M. D. Proctor, E. A. Young
1993-3-17
ROB- 215
San Luis Obispo
0.5 km S of Boyscout Road
Comment
UC1011913
Castilleja affinis subsp. affinis
F. W. and J. R. Pennell
1949-7-2
26815
San Luis Obispo
14 mi nw San Carpio (nw of San Simeon)
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
OBI76641
Castilleja attenuata
Jason Dart
2005-4-15
258
San Luis Obispo
La Quinta de Avila Ranch in See Cyn crk
107
Comment
UC56089
Castilleja densiflora subsp. gracilis
J. H. Barber
1899-4-23
San Luis Obispo
Paso Robles
Comment
SBBG118289
Castilleja densiflora subsp. obispoensis
M. Wetherwax, E. Painter, J. Froland
2000-4-20
SLO 104 a
San Luis Obispo
W side of seep, slope below and S of large serpentine outcrop W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
JEPS77465
Castilleja densiflora subsp. obispoensis
T. I. Chuang with Fei-Mei Chuang
1978-5-19
7687
San Luis Obispo
1 mi s Cambria turnoff (along Calif Hwy 1)
Comment
JEPS78257
Castilleja densiflora subsp. obispoensis
L. R. Heckard with R. Bacigalupi
1979-5-14
5008
San Luis Obispo
about 0.25 mi e Route 1 (on State Hwy 46, s of Cambria)
Comment
SBBG106797
Castilleja densiflora subsp. obispoensis
C. B. Hardham
1958-5-13
3283
San Luis Obispo
Morro del Mar
Comment
OBI39351
Castilleja exserta
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18732
San Luis Obispo
12.6 mi from Calif Rte 1 on San Simeon Crk Rd between Pine Mtn and Rocky Butte
869
Comment
UCSB43887
Castilleja exserta subsp. exserta
Fugle, Craig
1982-4-23
San Luis Obispo
East side of Nipomo Mesa; Hwy. 1; 6 miles north of Guadalupe
30
Comment
SBBG6847
Castilleja minor subsp. spiralis
C. B. Hardham
1958-9-19
3856
San Luis Obispo
Atascadero Crk
Comment
JEPS7410
Castilleja minor subsp. spiralis
R. F. Hoover
1950-6-2
7959
San Luis Obispo
Stoney Creek, tributary of Huasua River Stoney Creek; Huasua River, Stoney Creek
Comment
OBI9642
Castilleja minor var. stenantha
Robert F. Hoover
1969-7-12
11435
San Luis Obispo
Sandy bed of Salinas River at Paso Robles
Comment
CAS-BOT-BC241096
Castilleja mollis
Alice Eastwood
1927-4-8
14337
San Luis Obispo
Nipoma [Nipomo] Mesa
Comment
OBI77451
Castilleja plagiotoma
George Butterworth
1997-4-16
115
San Luis Obispo
Carrizo Plain Natural Area. 1/4 mi S of end of rd that starts at Soda l Rd 200 yds S of Wells rd T11N, R26W, S15 or 16
792
Comment
RSA201643
Castilleja plagiotoma
R. F. Hoover
1952-5-24
8205
San Luis Obispo
Caliente Mountain along Summit Ridge
Comment
CAS-BOT-BC38237
Caulanthus anceps
Ernest C. Twisselmann
1962-3-28
6730
San Luis Obispo
Cottonwood Pass, about 3.3 miles east of Cholame.
426
Comment
UC1296271
Caulanthus anceps
R. F. Hoover
1950-3-31
7774
San Luis Obispo
La Panza district La Panza
Comment
UC1179064
Caulanthus anceps
Herbert L. Mason
1952-4-6
14203
San Luis Obispo
e of Cholame; Temblor Range
Comment
LA51201
Caulanthus californicus
Ethel Crum;
1935-4-13
1728
San Luis Obispo
Carrizo Plain, 33 mi. from Maricopa on Cuyama Valley road
609
Comment
RSA589584
Caulanthus coulteri
M. D. Proctor, E. A. Young
1993-3-17
ROB- 196
San Luis Obispo
Twin Bridges on Boyscout Road.
Comment
UC1492735
Caulanthus coulteri
Freed W. Hoffman
1950-4-19
3356
San Luis Obispo
Maricopa-Ojai Road in Cuyama Valley 1.2 mi from intersection Highway 399 and Highway 166 (at junction of Santa Barbara, San Luis Obispo and Kern Counties in San Luis Obispo County); Grace V. Whitener Ranch
Comment
JEPS53341
Caulanthus coulteri var. lemmonii
Betty Knight
1929-3-23
San Luis Obispo
Paso Robles
Comment Read comments Sep 26 2006
CDA42275
Caulanthus inflatus
G. F. Hrusa, M. Pitcairn
2015-4-13
18626
San Luis Obispo
Caliente Mts., Pipeline Rd., west side of east end of Carrizo Plain.
917
Comment
SBBG95313
Caulanthus inflatus
D. Keil, R. Riggins
1986-4-26
19290
San Luis Obispo
SW flank of Temblor Range, 0.7 mi NE of Elkhorn Rd, on unnamed powerline corridor rd
Comment
CAS-BOT-BC40363
Caulanthus lasiophyllus
Clare B. Hardham
1959-5-6
4425
San Luis Obispo
Santa Lucia Mountains. Shores of Nacimiento Lake.
Comment
OBI14893
Caulanthus lasiophyllus
Robert F. Hoover
1950-4-14
7835
San Luis Obispo
N end of Elkhorn Plain
Comment
OBI74426
Caulanthus lasiophyllus
Theo Fitanides, Anthony Baniaga
2010-4-10
100
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
599
Comment
SBBG112512
Caulanthus lasiophyllus
D. Keil
1989-6-3
21217
San Luis Obispo
St Hwy 41, between Atascadero and Morro Bay, 0.4 mi S of Hwy at Cerro Alto Cmpgrd
Comment
SBBG93792
Caulanthus lasiophyllus
S. A. Junak
1990-4-27
4227
San Luis Obispo
N of USFS Rd 29511.3 at high voltage tower, ca. 5.9 mi W of US Hwy 101 and 0.3 mi N of NW boundary of the Botanic Area
701
Comment
CAS-BOT-BC40382
Caulanthus lasiophyllus
Ira L. Wiggins
1932-3-25
5852
San Luis Obispo
Hillside on west side of highway, 6 miles north of Paso Robles.
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-BC39513
Caulanthus lemmonii
Roxana S. Ferris
1935-3-21
9034
San Luis Obispo
5 miles east of Cholame on the Wasco-Paso Robles Road.
Comment
SBBG12851
Caulanthus lemmonii
C. B. Hardham
1965-3-3
12532
San Luis Obispo
opposite Don Luis Gate, La Panza-Santa Margarita Rd
Comment
RSA799211
Ceanothus cuneatus
Forrest Freund, J. Mark Porter
2013-3-19
118
San Luis Obispo
La Panza Range. Along California Highway 58 (Calf Canyon Highway), 0.9 miles west of the junction with Golden Lane and 0.9 miles east of the junction with County Road 229. Roadside along a steep road-cut.
812
Comment
CAS-BOT-BC48990
Ceanothus cuneatus
R. F. Hoover
1948-3-27
7433
San Luis Obispo
Steiner Creek near San Luis Obispo
Comment
CAS-BOT-BC48996
Ceanothus cuneatus
R. F. Hoover
1947-2-23
6620
San Luis Obispo
Upper Arroyo Grande 6 mi. above County Park
Comment
CAS-BOT-BC49001
Ceanothus cuneatus
R. S. Woglum
1940-4-11
2582
San Luis Obispo
Near Parkhill
Comment
RSA0051789
Ceanothus cuneatus
W. M. Arbaugh
1968-4-10
213
San Luis Obispo
Summit of Perfumo Canyon.
Comment
RSA586586
Ceanothus cuneatus
M. D. Proctor, E. A. Young
1993-3-17
s.n.
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Road.
Comment
OBI3994
Ceanothus cuneatus var. cuneatus
Elizabeth Rudd
1971-3-9
179
San Luis Obispo
3 mi NE of Santa Margarita
Comment
UC1276245
Ceanothus cuneatus var. cuneatus
R. F. Hoover
1958-3-26
8433
San Luis Obispo
Ridge of Santa Lucia Mts. nw of Cuesta Pass.
Comment
UC569877
Ceanothus cuneatus var. cuneatus
H. S. Yates
1936-3-25
5378
San Luis Obispo
Mesa at head of Black Lake Canyon. Arroyo Grande quad.
152
Comment
CDA17943
Ceanothus cuneatus var. cuneatus
Austin Griffiths, G. F. Hrusa
1987-4-29
18157
San Luis Obispo
Montana de Oro State Park; Near W end of path, (ca. 200 yds from ocean) westernmost.
0
Comment
OBI72583
Ceanothus cuneatus var. fascicularis
Wendy Thackery
2002-3-3
13
San Luis Obispo
Broderson Fire road; NW Irish Hills, Los Osos
30
Comment
CAS-BOT-BC49124
Ceanothus cuneatus var. ramulosus
Clare B. Hardham
1956-3-2
161
San Luis Obispo
Santa Lucia Mountains - Santa Rita Road, West side of ridge
Comment
CAS-BOT-BC64354
Ceanothus foliosus
Ernest C. Twisselmann
1955-5-27
2028
San Luis Obispo
La Panza Range. Black Mountain. Shandon.
868
Comment
UC604883
Ceanothus foliosus
Roxana S. Ferris and Ruth P. Rossbach
1938-5-12
9456
San Luis Obispo
State Hwy 178 between Pozo and La Panza Los Padres National Forest, eastern slope of the Coast Range
Comment
SEINET12210597
Ceanothus foliosus var. medius
W. Knight, Knight, I.
1981-1
3939
San Luis Obispo
Tilden Botanic Garden, Berkeley
Comment
UC1070585
Ceanothus foliosus var. vineatus
T. M. Hendrix
1937-5-12
174
San Luis Obispo
4 miles SSE of Navajo.
1127
Comment Read comments May 7 2008
UC608221
Ceanothus impressus
A. E. Wieslander
1938-4-2
720
San Luis Obispo
1 mi S of Los Berros
121
Comment
RSA26055
Ceanothus impressus var. nipomensis
Lester Rowntree
1931-1
s.n.
San Luis Obispo
Nipoma Mesa
Comment
UCR140107
Ceanothus impressus var. nipomensis
George K. Helmkamp
2004-2-9
8265
San Luis Obispo
Central Coast, Nipomo Mesa at the corner of Willow and Pomeroy Streets
61
Comment
RSA251001
Ceanothus impressus var. nipomensis
Robert F. Thorne
1965-11-7
35579
San Luis Obispo
Several miles N of Nipomo.
91
Comment
CAS-BOT-BC50548
Ceanothus maritimus
R. F. Hoover
1962-2-23
8532
San Luis Obispo
Above site of former Washington School, north of Arroyo de la Cruz
Comment
CAS-BOT-BC83790
Ceanothus maritimus
D. O. Burge
2007-4-24
887 b
San Luis Obispo
Roadside on Hwy 1, 0.5 road miles (0.8 km) N of bridge over Arroyo de los Chinos
23
Comment
OBI10418
Ceanothus maritimus
Robert F. Hoover
1950-3-5
7767
San Luis Obispo
Arroyo de la Cruz (just S of )
Comment
UCSC010717
Ceanothus maritimus
Brett Hall, Randall Morgan
1987-1
s.n.
San Luis Obispo
Hearst Ranch, Arroyo de la Cruz
Comment
UCR1344
Ceanothus oliganthus
Frank C. Vasek
1960-4-10
600410- 01
San Luis Obispo
Central Coast, c. 1 mile west of Hwy 101 on a dirt road leading west from La Cuesta Summit, c. 6 miles north of San Luis Obispo
640
Comment
SBBG93714
Ceanothus oliganthus var. sorediatus
S. A. Junak
1990-5-1
4303
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-BC51591
Ceanothus oliganthus var. sorediatus
R. W. S.
s.n.
San Luis Obispo
nr. Arroyo Grande
Comment
POM262078
Ceanothus oliganthus var. sorediatus
I. L. Wiggins
1929-4-13
3464
San Luis Obispo
Northeast of Cuesta Grade.
Comment
CAS-BOT-BC50423
Ceanothus papillosus
R. F. Hoover
1963-5-4
8555
San Luis Obispo
Upper Coon Creek, San Luis Range
Comment
OBI25280
Ceanothus papillosus
Eben McMillan
1979-12-17
s.n.
San Luis Obispo
Pine Top Mt, Hearst Ranch, 7 mi N, 4 mi W of San Simeon
Comment
OBI10342
Ceanothus spinosus
Unknown
1964-4-12
103
San Luis Obispo
Prefumo Cyn, 300 yds past white bridge; south side of road
Comment
UCD170399
Ceanothus thyrsiflorus var. griseus
D. O. Burge; S. Ratay
2016-12-3
2205
San Luis Obispo
San Luis Obispo County: Cerro Cabrillo area, N slope of ridge connecting Cerro Cabrillo to Hollister Peak.
170
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
SBBG104624
Centaurea melitensis
D. A. Young, F. L. Johnson
1992-6-16
ROB 27
San Luis Obispo
ca. 0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
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
RSA585608
Centaurium exaltatum
D. A. Young, F. L. Johnson
1992-6-17
ROB 0064
San Luis Obispo
0.5 km SE of Deer Trail Road on W Perimeter Road.
Comment
CAS-BOT-BC272799
Centromadia parryi subsp. congdonii
R. F. Hoover
1965-8-1
9499
San Luis Obispo
Valley west of Mt. Bishop
Comment
UC54042
Centromadia parryi subsp. congdonii
Rev. R. W. Summers
1882-8-16
450
San Luis Obispo
Los Osos Valley Los Osos Valley (at S.L.O.)
Comment
CAS-BOT-BC279306
Centromadia pungens subsp. pungens
David D. Keck
1932-10-15
1974
San Luis Obispo
2 mi. S. of Atascadero
Comment
OBI79377
Cercocarpus betuloides
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31634
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
UC569807
Cercocarpus betuloides var. betuloides
H. C. Lee
1936-3-10
477
San Luis Obispo
Indian Knob
243
Comment
CAS-BOT-BC135407
Cercocarpus betuloides var. betuloides
R. F. Hoover
1964-4-13
8697
San Luis Obispo
2 mi. s. of Atascadero, west of Highway 101, near base shale hill.
Comment
SFV3807
Chaenactis glabriuscula
C. B. Hardham
1960-4-29
5549
San Luis Obispo
Atascadero.
Comment
UC472227
Chaenactis glabriuscula var. glabriuscula
J. E. Roadhouse
1905-4-9
348
San Luis Obispo
near San Luis Obispo
Comment
UCR101009
Chaenactis glabriuscula var. heterocarpha
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3244
San Luis Obispo
Soda Lake Rd at Arrowbear Trail, vic. of California Valley, c. 5 mi. NW of Soda Lake
610
Comment
SBBG30901
Chaenactis glabriuscula var. lanosa
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
SBBG44801
Chaenactis glabriuscula var. lanosa
R. Hoffmann
1931-5-30
San Luis Obispo
Oceano-Casmalia
Comment
UCD147158
Chaenactis glabriuscula var. lanosa
Todd Keeler-Wolf; R. Boul, T. Johnson, A. Georgeades
2008-4-3
CARR 62
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
574
Comment
CAS-BOT-BC277604
Chaenactis glabriuscula var. lanosa
Clare B. Hardham
1960-4-29
5549
San Luis Obispo
Santa Lucia Mountains. Atascadero
Comment
RSA53313
Chaenactis glabriuscula var. lanosa
Roxana S. Ferris
1955-5-23
12809
San Luis Obispo
Cammatti Canyon Road, 1.6 miles N of junction with Creston-La Panza Road
Comment
RSA67582
Chaenactis glabriuscula var. lanosa
Philip A. Munz
1951-4-13
16301
San Luis Obispo
San Juan Creek, at crossing of State Highway 178.
610
Comment
RSA14994
Chaenactis glabriuscula var. megacephala
Alice Eastwood, John Thomas Howell
1935-3-24
1990
San Luis Obispo
Near Paso Robles
Comment
RSA13053
Chaenactis stevioides
C. B. Wolf
1935-4-17
s.n.
San Luis Obispo
Cottonwood Canyon, 0.1 mile west of Kern County line, Diablo Range
579
Comment
UC665552
Chaenactis xantiana
Ethel Crum
1940-4-7
2102
San Luis Obispo
3.3 mi se of Cholame (sw-facing slope at top of ridge, Palo Prieto Canyon, n end of Temblor Range); Inner South Coast Ranges, Temblor Range, Palo Prieto Canyon
487
Comment
SFV17455
Chamaesyce ocellata
P. M. Schiffman
1998-6-12
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Just south of Swain Pasture.
700
Comment
OBI1193
Cheilanthes covillei
R. J. Rodin
1958-4-4
6210
San Luis Obispo
San Luis Obispo, East dide of Bishop's Peak
Comment
OBI82365
Chenopodium
David J. Keil
2015-9-21
33403
San Luis Obispo
Arroyo Grande. Vacant lot at northwestern corner of intersection of Woodland Drive and Fair Oaks Avenue.
25
Comment
OBI57372
Chenopodium berlandieri
David J. Keil
1998-8-24
28024
San Luis Obispo
Los Padres National Forest, N of Rock Front Ranch in Brown Canyon and vicinity, T32S R R18E Sect. 24.
Comment
OBI56356
Chenopodium littoreum
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. Flats just E of Little Coreopsis HIll
Comment
OBI51944
Chenopodium macrospermum
Larry Kelly, David J. Keil
1988-10-1
301
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI17234
Chenopodium pratericola
Robert F. Hoover
1969-7-12
11450
San Luis Obispo
Salinas River bed at Paso Robles
Comment
CAS-BOT-BC279803
Chondrilla juncea
T. C. Fuller
1965-10-7
14178
San Luis Obispo
N.E. corner of Foothill Blvd. & Santa Rosa Ave. (Hwy 1), San Luis Obispo
Comment
OBI18490
Chondrilla juncea
David J. Keil
1978-10-8
s.n.
San Luis Obispo
In weed lot at corner of Higuera and Toro
Comment
CAS-BOT-BC178925
Chorizanthe angustifolia
R. F. Hoover
1964-7-11
9179
San Luis Obispo
3 mi NW of Nipomo
Comment
SBBG30918
Chorizanthe angustifolia
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
JEPS18487
Chorizanthe angustifolia
Rimo Bacigalupi with Roi Partridge
1957-6-8
5894
San Luis Obispo
just e Grover City (between Pismo Beach (town) and Arroyo Grande); between Pismo Beach and Arroyo Grande
45
Comment
OBI11251
Chorizanthe breweri
Robert F. Hoover
1946-6-15
6144
San Luis Obispo
Reservoir Cyn
Comment
UCSB57194
Chorizanthe breweri
Ryan, P.; Callaway, R.
1987-5-21
San Luis Obispo
1.5 miles due east of jct. Biddle Ranch Rd. and Righetti Rd., 5 miles north of jet. with Upper Arroyo Grande Rd. Arroyo Grande.
243
Comment
UCSB57196
Chorizanthe breweri
Ryan, P.; Callaway, R.
1987-4-26
San Luis Obispo
1.5 mile north of San Luis Obispo, east of US 101 0.5 mile.
243
Comment
CAS-BOT-BC191247
Chorizanthe douglasii
Ernest C. Twisselmann
1967-5-8
13011
San Luis Obispo
Slope N of Shell Creek. La Panza Range
487
Comment
UC84502
Chorizanthe douglasii
Katharine Brandegee
June 1888
San Luis Obispo
San Simeon
Comment
CAS-BOT-BC191258
Chorizanthe fimbriata var. fimbriata
Evelina Cannon
s.n.
San Luis Obispo
San Luis Obispo
Comment
RSA666651
Chorizanthe membranacea
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6635
San Luis Obispo
La Panza Range: CA-58, 33 mi. E of Santa Margarita near San Juan Creek
488
Comment
UC2042457
Chorizanthe membranacea
James L. Reveal
2008-5-3
8868
San Luis Obispo
Along California Highway 58, 1 mile southwest of Wilson Corner and 0.15 mile northeast of Calf Canyon Winery and 0.12 mile south of Indian Creek Road.
Comment
CAS-BOT-BC26216
Chorizanthe obovata
K. (Mrs.) Brandegee
1911-1-1
84
San Luis Obispo
Price Canon, near the coast of San Luis Obispo County, in the Upper Sonoran Zone
Comment
OBI53064
Chorizanthe obovata
David J. Keil
1995-5-23
25206
San Luis Obispo
San Luis Range. San Luis Bay Estates. Area proposed for housing development
Comment
UC1296119
Chorizanthe obovata
R. F. Hoover
1946-6-2
6112
San Luis Obispo
on road to Pozo 5 mi se Santa Margarita; se of Santa Margarita
Comment
CAS-BOT-BC252747
Chorizanthe palmeri
Alice Eastwood
1927-7-31
15015
San Luis Obispo
Near San Luis Obispo
Comment
NY285644
Chorizanthe palmeri
E. Palmer
1876-6-26
464
San Luis Obispo
Comment
SBBG1416
Chorizanthe palmeri
C. B. Hardham
1957-7-15
2454
San Luis Obispo
Atascadero Crk, ca. 0.5 mi S of Atascadero-Morro Rd [St Hwy 41]
Comment
SBBG16322
Chorizanthe palmeri
C. B. Hardham
1960-6-17
6170
San Luis Obispo
between San Carpoforo and Arroyo de la Cruz
457
Comment
CAS-BOT-BC252758
Chorizanthe palmeri
James L. Reveal; C. Rose Broome; Clare B. Hardham
1987-6-16
6469
San Luis Obispo
Along Cypress Mountain Road, about 0.1 mile north of California Highway 46, about 11 airline miles northwest of Atascadero
Comment
UC1185319
Chorizanthe palmeri
Clare B. Hardham
1959-6-10
4851
San Luis Obispo
Atascadero Santa Lucia Mountains, Atascadero (Santa Barbara Road)
Comment
UCD105107
Chorizanthe pungens
Robert F. Thorne; P. Everett
1963-6-7
32170
San Luis Obispo
San Luis Obispo County: ca. 6.4 miles NW along Cuesta Ridge road from Cuesta Pass Freeway.
609
Comment
SBBG17423
Chorizanthe rectispina
C. B. Hardham, C. Butterworth
1960-6-6
San Luis Obispo
rocky cyn E of Atascadero
Comment
UC849139
Chorizanthe staticoides
Ynez Whilton Winblad
1933-6-27
San Luis Obispo
Atascodero- Morro Road; Atascodero-Morro Road
Comment
CAS-BOT-BC255285
Chorizanthe staticoides
E. R. Blakley
1960-6-8
3471
San Luis Obispo
At head of Canyon Del Cojo, 5 1/2 miles NE of Point Conception, Santa Ynez Mts.
487
Comment
CAS-BOT-BC247816
Chorizanthe uniaristata
Ernest C. Twisselmann
1955-6-14
2142
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Juan River Valley, 10 miles south of Shandon
365
Comment
RSA120678
Chorizanthe uniaristata
Clare B. Hardham
1958-1
s.n.
San Luis Obispo
0.18 mile south of Simmler, foot of Caliente Mt
Comment
CAS-BOT-BC247857
Chorizanthe ventricosa
R. F. Hoover
1949-5-29
7730
San Luis Obispo
Cottonwood Pass, west side
Comment
OBI65176
Chorizanthe watsonii
Greg Wilvert
2005-6-13
476
San Luis Obispo
SE Half of the Caliente Range. Cyn to the E of Quail Cyn
870
Comment
CAS-BOT-BC36448
Chrysolepis chrysophylla var. minor
R. F. Hoover
1963-5-4
8557
San Luis Obispo
Upper Coon Creck, San Luis Range
Comment
SBBG109440
Cirsium brevistylum
C. B. Hardham
1960-7-17
6399
San Luis Obispo
Cambria
Comment
CDA1234
Cirsium fontinale var. obispoense
T. C. Fuller
1962-7-19
9241 -C
San Luis Obispo
About 6 miles s.w. of San Luis Obispo; Prefumo Canyon Rd. 1.7 mi. w. of junct. with Los Osos Valley Rd.
Comment
OBI59654
Cirsium fontinale var. obispoense
David J. Keil, with Jill Bushakra
2001-1
San Luis Obispo
Comment
OBI81606
Cirsium occidentale
Jill M. Bushakra, Jake Martin
2000-5-31
30
San Luis Obispo
Los Padres N. F. on Road 29S02 at intersection with 28S02 near Navajo Campground.
305
Comment
CDA12202
Cirsium occidentale var. californicum
G. F. Hrusa, D. Ragan
1993-5-21
11089
San Luis Obispo
La Panza Range; approx. 4 km. beyond Stony Creek Camp.
Comment
OBI33031
Cirsium occidentale var. compactum
David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al.
1983-6-12
17161
San Luis Obispo
Vicinity of Arroyo de los Chinos and Arroyo de la Cruz N of San Simeon
Comment
UC1315072
Cirsium occidentale var. compactum
R. F. Hoover
1967-5-13
10567
San Luis Obispo
coast w of Cambria
Comment
OBI3868
Cirsium occidentale var. lucianum
Patricia Wiese
1971-6-7
97
San Luis Obispo
Along main rd by S entrance to Cuesta Ridge Botanical Area. 2 mi NW of Cuesta Pass
Comment
CDA1395
Cirsium occidentale var. occidentale
Austin P. Griffiths, Kathleen Jones, Gaylord Jones
1986-4-23
s.n.
San Luis Obispo
Nipomo Dunes, Santa Maria River Estuary; N side of river, midway N of Golden Girls Meadow behind first dune ridge to N.
Comment
CDA1475
Cirsium occidentale var. venustum
G. C. Fleischman
1947-7-3
s.n
San Luis Obispo
Near Santa Margarita.
0
Comment
SBBG117893
Cirsium occidentale var. venustum
J. Olson
2000-6-27
San Luis Obispo
Boy Scout Rd, ca. 0.8 mi downstream from Twin Bridges; Camp Roberts
Comment
UC1276268
Cirsium occidentale var. venustum
R. F. Hoover
1952-5-16
8309
San Luis Obispo
Rock Spring Canyon Temblor Range, Rock Spring Canyon
Comment
UC1276309
Cirsium rhothophilum
R. F. Hoover
1950-5-13
7914
San Luis Obispo
near Oso Flaco L.; Oso Flaco Lake
Comment
OBI16740
Cirsium scariosum var. loncholepis
Robert F. Hoover
1964-8-14
9264
San Luis Obispo
Jack Lake
Comment
OBI80413
Cirsium vulgare
David J. Keil
1978-8-10
12960
San Luis Obispo
Top of Cuesta Ridge, west side, between Cuesta Botanical Area and end of paved road.
770
Comment
OBI16714
Cirsium vulgare
Robert F. Hoover
1964-7-11
9163
San Luis Obispo
Edna marsh
Comment
OBI45348
Clarkia bottae
David J. Keil, Eric Wise
1982-7-2
16257
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
OBI27161
Clarkia bottae
Philip A. Munz
1970-5-23
14
San Luis Obispo
Taken at end of Reservoir cyn Rd, which is to the right off of hwy 101 about half way from San Luis Obispo to the foot of Cuesta Grade. On E sideo f parking area on bank
Comment
OBI57022
Clarkia bottae
Frederic Hrusa
1993-5-20
11039
San Luis Obispo
Reservoir Cyn, Mid parts of cyn
350
Comment
OBI12123
Clarkia cylindrica
Robert F. Hoover
1946-6-2
6117
San Luis Obispo
Rinconada Mine between Santa Margarita and Pozo
Comment
RSA0037309
Clarkia cylindrica subsp. cylindrica
LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster
2014-5-20
6486
San Luis Obispo
La Panza Range: Short distance north, from Chester Spring. Along Forest Service Road 29S18, on way to Queen Bee Camp.
657
Comment
RSA209528
Clarkia cylindrica subsp. cylindrica
Robert F. Hoover
1967-6-4
10619
San Luis Obispo
Between Shell Creek and Camatti Creek on Highway 58.
Comment
SBBG118012
Clarkia epilobioides
E. Painter, M. Wetherwax, K. Downing
2002-4-30
CR 236
San Luis Obispo
Boundary Rd, S of Palisades of Nacimiento River, near 'turkey guzzler' exclosure; Camp Roberts
211
Comment
UCR28959
Clarkia modesta
J. H. Nishida
1982-5-22
390
San Luis Obispo
South Coast Range, 1.2 mi. south of American Canyon Campground
506
Comment
CAS-BOT-BC162490
Clarkia prostrata
Ynez Whilton Winblad
1937-6-18
s.n.
San Luis Obispo
Cambria
Comment
OBI51394
Clarkia prostrata
Jan Barber
1994-5-29
192
San Luis Obispo
San Simeon State Park. At top of ravine N of unnamed S drainage
Comment
UC1071909
Clarkia prostrata
H. and M. Lewis
1950-6-10
711
San Luis Obispo
Highway 1 at corner of York St. Cambria
Comment
SBBG21330
Clarkia purpurea subsp. quadrivulnera
J. Patman
1963-5-30
San Luis Obispo
rd to Nipomo, S of Oceano, E of Hwy 1
Comment
RSA108170
Clarkia purpurea subsp. quadrivulnera
C. Epling, P. Levine, D. Mitchell
1948-06
522
San Luis Obispo
Santa Margarita - Pozo Road, 9.6 miles east of railroad tracks
Comment
JEPS720
Clarkia speciosa subsp. immaculata
Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC165244
Clarkia speciosa subsp. immaculata
C. L. Hitchcock
1928-6-24
42
San Luis Obispo
Between Pismo and Arroyo Grande, 1 1/2 miles from Arroyo Grande
25
Comment
RSA43083
Clarkia speciosa subsp. speciosa
Robert F. Hoover
1947-5-30
7236
San Luis Obispo
Huasna district
Comment
UC1586082
Clarkia speciosa subsp. speciosa
Barbara Ertter
1989-6-10
8562
San Luis Obispo
ca. 20 air mi ene San Luis Obispo (3 1/2 mi from Hwy. 58 on road to Navajo Campground, e side of mountain); La Panza Range, Black Mt., McGinnis Creek
609
Comment
UCR56016
Clarkia tembloriensis subsp. tembloriensis
Tim P. Holtsford
1986-4-25
s.n.
San Luis Obispo
Inner South Coast Range, Temblor Range, Calif. Hwy 58, between Mckittrick and Simmler, 0.6 mi. SW of Kern County line.
915
Comment
OBI7393
Claytonia gypsophiloides
Gary Hammer
1976-4-10
34
San Luis Obispo
Off Tassajara Cyn rd 2.5 mi from hwy 101
Comment
OBI44842
Claytonia parviflora subsp. parviflora
David J. Keil
1985-3-31
18497
San Luis Obispo
Calf Cyn area along Calif Rte 58 halfway between Park Hill Rd and hwy 229
Comment
OBI10786
Claytonia parviflora subsp. parviflora
Eben McMillan
1952-5-7
113
San Luis Obispo
Pinole Spring 10 mi S 16 mi E
Comment
OBI28210
Claytonia parviflora subsp. parviflora
Penny Principe
1982-5-2
s.n.
San Luis Obispo
Santa Lucia Mts, E Cuesta Ridge, 2.7 mi SE of hwy 101
Comment
CDA11500
Claytonia perfoliata subsp. mexicana
G. F. Hrusa
1995-5-28
12280
San Luis Obispo
Los Padres National Forest, Black Butte Research Natural Area. Immediately S of Peak 1 Radio Facility.
Comment
OBI46094
Claytonia perfoliata subsp. perfoliata
Lynne Dee Oyler
1986-3-25
376 c
San Luis Obispo
Agua Escondido, USFS blue oak study area. N slope and hilltop NE of Arroyo Grande
Comment
UCR168806
Claytonia perfoliata subsp. perfoliata
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8924
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Mtns. Huasna Canyon along Huasna Road; 8.5 mi east of its junction with Lopez Road
277
Comment
OBI69963
Claytonia rubra subsp. rubra
D. R. Miller
2006-5-30
506 .833
San Luis Obispo
Pine Mt Region. Along rd cut edge near brush line, Jim Rhoades property near rocky Butte lookout area, San Simeon crk drainage
900
Comment
OBI3979
Clematis lasiantha
Elizabeth Rudd
1971-4-26
236
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
RSA585842
Clematis lasiantha
M. D. Proctor, E. A. Young
1993-3-20
s.n.
San Luis Obispo
Chorro Creek, 1km N of Chorro Res.
Comment
UCR161940
Clematis lasiantha
George K. Helmkamp, E. A. Helmkamp
2005-3-1
8991
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lopez Lake; 4.8 mi. N of Hi Mountain Road along Upper Lopez Lake Road. Vicinity of Wittenberg and Huffs Hole Creeks
232
Comment
OBI37687
Clematis ligusticifolia
Eric Wise
1983-8-10
1738
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
UC454457
Clematis ligusticifolia
E. P. Unangst
1906-9-1
San Luis Obispo
Cuesta
Comment
OBI72488
Collinsia bartsiifolia
E. L. Painter & M. Wetherwax, David J. Keil, K. Downing, C. Bratt, J. Olson
2000-5-16
CR- 71
San Luis Obispo
Camp Roberts; upstream from Twin Bridges
175
Comment
UCR115796
Collinsia bartsiifolia var. bartsiifolia
George K. Helmkamp, E. A. Helmkamp
2000-4-19
5365
San Luis Obispo
Central Coast, Irish Hills, See Canyon at Pippin Lane, about 1.5 mi north of San Luis Bay Dr.
76
Comment
SDSU10579
Collinsia bartsiifolia var. davidsonii
D. F. Howe
1960-4-10
2850
San Luis Obispo
East of sand dunes south of Morro Bay.
Comment
UC55387
Collinsia bartsiifolia var. davidsonii
J. H. Barber
1899-5-28
San Luis Obispo
near Creston
Comment
SBBG109420
Collinsia heterophylla
C. B. Hardham
1959-4-23
4346
San Luis Obispo
Stenner Crk near San Luis Obispo
Comment
UC1032535
Collinsia heterophylla
G. T. Nordstrom
1937-4-26
1109
San Luis Obispo
4.7 mi sse of Chimney Rock
457
Comment
UC454820
Collinsia heterophylla
unknown
1906-5-22
704
San Luis Obispo
Middle Coast of California, Poly Canyon Poly Canyon; Middle Coast of California, Poly Canyon
Comment
OBI82499
Collinsia sparsiflora
David J. Keil, with Matt Ritter, Jenn Yost, Kristen Nelson, Jessica adinolfi, Julia Harencar, and Jason Johns
2016-3-2
33529
San Luis Obispo
Santa Margarita Lake Regional Park. Grey Pine Loop Trail
400
Comment
UC608361
Collinsia sparsiflora var. collina
C. A. Graham
1938-4-18
345
San Luis Obispo
0.5 mi WSW of Lynch Ranch; Bradley Quad.
411
Comment
UC1583692
Collinsia sparsiflora var. collina
David Keil with Melissa Luckow
1982-3-7
15697
San Luis Obispo
between Santa Margarita and Cuesta summit Cuesta summit (Tassajara Canyon, at first hill past junction of Tassajara Creek Road and U.S. Hwy 101); Tassajara Canyon
Comment
UCSB11740
Collinsia sparsiflora var. collina
Breedlove, Dennis
1962-3-29
San Luis Obispo
19.1 miles west of Simmler; La Panza Range
594
Comment
RSA0077154
Conicosia pugioniformis
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-4
3199
San Luis Obispo
Montana de Oro State Park: Along path from parking lot at end of Sand Spit Rd. to beach, approx. 100 yards from parking lot.
38
Comment
CAS-BOT-BC435165
Conicosia pugioniformis
David D. Keck
1933-5-5
2212
San Luis Obispo
Oceano, southwestern San Luis Obispo County.
Comment
OBI35295
Conium maculatum
Melody Dickens
1980-5-30
29 BH
San Luis Obispo
Collected on Black Hill, Morro Bay State Par
Comment
OBI15326
Convolvulus arvensis
Jim Heaston
1955-10-6
s.n.
San Luis Obispo
Cal Poly SLO
Comment
OBI6579
Convolvulus arvensis
Robert F. Hoover
1965-9-29
9684
San Luis Obispo
Atascadero
Comment
OBI80830
Convolvulus arvensis
David J. Keil
1992-1
22914
San Luis Obispo
Laguna Lake City Park. Grassy field near park entrance
170
Comment
SBBG109451
Convolvulus arvensis
C. B. Hardham
1957-9-23
2649
San Luis Obispo
Atascadero Lake
Comment
RSA212584
Convolvulus arvensis
E. C. Twisselmann
1969-6-22
15641
San Luis Obispo
Dorothy Twisselmann Ranch at the head of Choice Valley.
640
Comment
UC23165
Convolvulus simulans
L. Jared
San Luis Obispo
South Coast Ranges
Comment
IRVC29248
Conyza canadensis
G. K. Helmkamp, E. A. Helmkamp
2004-10-1
8827
San Luis Obispo
3.4 miles east of Lopez Lake along Hi Mountain Road and beside Arroyo Grande Creek Central Coast; Outer South Coast Range
171
Comment
RSA415944
Conyza coulteri
Thekla Mohr
1911
San Luis Obispo
San Luis Obispo.
Comment
JEPS70053
Cordylanthus rigidus subsp. rigidus
L. R. Heckard
1971-9-27
2834
San Luis Obispo
0.7 mi e of Pismo Beach-Edna Road (along Ormonde Road); Ormonde Road
45
Comment
OBI78363
Cordylanthus rigidus subsp. rigidus
Robert F. Hoover
1969-7-17
11479
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
JEPS66471
Cordylanthus rigidus subsp. rigidus
G. D. Carr
1971-6-30
576
San Luis Obispo
just w La Panza Forestry Fire Station (1.8 mi sw of junction with Hwy 58, 100 yds n of La Panza-Pozo Rd)
518
Comment
CAS-BOT-BC287068
Coreopsis calliopsidea
David D. Keck; J. Clausen
1935-4-9
3090
San Luis Obispo
Cholame
460
Comment
JEPS108377
Coreopsis calliopsidea
David Gowen
2005-4-17
253
San Luis Obispo
Elkhorn Road (dirt). On the south side of dirt side road (which reaches summit?).
Comment
RSA176454
Coreopsis calliopsidea
Peter H. Raven
1962-3-24
16965
San Luis Obispo
1.4 miles from junction of U.S. Highway 466 on State 41, just west of Cottonwood Pass
381
Comment
CAS-BOT-BC101461
Corethrogyne filaginifolia
B. Bartholomew; L. R. Landrum; H. W. Li; T. S. Ying
1985-11-5
3664
San Luis Obispo
sand dunes along the S side of Morro Bay
20
Comment
OBI7032
Corethrogyne filaginifolia
Marguerite Costigan
1972-11-5
44
San Luis Obispo
In old sand dune area 1/2 mi N of Morro Rock, 1/4 mi W of hwy 1, along Morro Strand
Comment
UC1357627
Corethrogyne filaginifolia
R. F. Hoover
1965-10-1
9697
San Luis Obispo
Coast road just s Hazard Canyon
Comment
UC455494
Corethrogyne filaginifolia
I. J. Condit
1908-11-14
San Luis Obispo
Oceano
Comment
JEPS25257
Corethrogyne filaginifolia
G. Thomas Robbins with John Weiler
1959-8-7
4142
San Luis Obispo
along Paso Robles Street (Oceano); Oceano
15
Comment
OBI16652
Corethrogyne filaginifolia
Robert F. Hoover
1965-9-29
9676
San Luis Obispo
Santa Lucia Range. Tassajera Crk
Comment
OBI15266
Cornus sericea subsp. occidentalis
B. A. Smith
1966-5-14
80
San Luis Obispo
Cerro Alto campground
Comment
OBI77717
Cortaderia jubata
David J. Keil, with Mary Adams
1998-9-25
28123
San Luis Obispo
Montana de Oro State park. Manzanita trail area.
Comment
CAS-BOT-BC190033
Cortaderia selloana
Ernest C. Twisselmann
1959-11-2
5893
San Luis Obispo
Southwest end of Oso Flaco Lake. In an overflow area at the southwest end of the lake.
4
Comment
OBI79125
Cortaderia selloana
David J. Keil
2011-11-5
31162
San Luis Obispo
Western slope of Nipomo Mesa overlooking agricultural fields. Vicinity of intersection of Mountain View Drive and Halcyon Road
15
Comment
OBI56478
Cotoneaster franchetii
David J. Keil
2000-1-24
28415
San Luis Obispo
Cambria. Vicinity of Cambria Community Service District work yard. along Rodeo Grounds Road.
Comment
OBI16628
Cotula australis
Robert F. Hoover
1969-1-9
11184
San Luis Obispo
San Luis Obispo
Comment
RSA0051524
Cotula coronopifolia
A. L. Haines
1951-4-29
s.n.
San Luis Obispo
Osa Flaca Lake.
6
Comment
OBI57558
Crassula aquatica
David J. Keil
1998-4-14
26708
San Luis Obispo
Just off Hwy.166 on Alamo Cr. Rd.
Comment
OBI50982
Crassula connata
David J. Keil, Kathleen Keil
1994-4-3
24458
San Luis Obispo
Los Padres Natl Forest. 0.3 mi S of jctn with Calif hwy 58 on forest rd 29S15. T29S, R16E, S17
Comment
OBI17157
Crocanthemum scoparium
Robert F. Hoover
1964-7-11
9175
San Luis Obispo
3 mi NW of Nipomo
Comment
OBI3907
Crocanthemum scoparium
Patricia Wiese
1971-5-31
74
San Luis Obispo
Fuelbreak in Cuesta Ridge Botanical Area. 2 mi NW of Cuesta Pass
762
Comment
UC1121540
Crocanthemum scoparium var. vulgare
T. M. Hendrix
1937-5-10
167
San Luis Obispo
5.25 mi wsw El Dorado School; Pozo Quad.
533
Comment
CDA17554
Croton californicus
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Central Coast; Near Little Coreopsis Hill to east.
Comment
POM98554
Croton californicus
P. A. Munz
1925-3-25
9241
San Luis Obispo
Morro.
Comment
RSA480692
Croton californicus
E. A. McGregor
1964-7-17
s.n.
San Luis Obispo
Between Grover City and Guadalupe.
Comment
SEINET9458687
Croton californicus
R. W. Summers
1886-10-8
s.n.
San Luis Obispo
Morro Beach.
Comment
OBI54911
Crypsis schoenoides
David J. Keil
1996-9-13
26043
San Luis Obispo
Along Shell Creek Road, ca. 1/4?3/4 miles n of Hwy 58.
Comment
CAS-BOT-BC190111
Crypsis schoenoides
Ernest C. Twisselmann
1968-10-21
15032
San Luis Obispo
Paso Robles. Salinas River just below the Highway 46 bridge.
181
Comment
UCD145294
Crypsis schoenoides
Barry Hammel
1976-8-3
410
San Luis Obispo
San Luis Obispo Co.: Lopez Lake.
243
Comment
UCD145300
Crypsis vaginiflora
Barry Hammel
1976-8-3
413
San Luis Obispo
San Luis Obispo Co.: Lake Nacimiento.
243
Comment
CAS-BOT-BC189424
Cryptantha circumscissa
R. F. Hoover
1947-4-26
7082
San Luis Obispo
3 miles NE of Pozo
Comment
OBI66203
Cryptantha clevelandii
Kathleen Goddard Jones
1994-4-17
s.n.
San Luis Obispo
CNPS Wildflower weekend outing to Guadalupe Dunes. Wild Almond Meadows: five defation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
SBBG109855
Cryptantha clevelandii
C. B. Hardham
1958-5-24
15590
San Luis Obispo
Cienega Crk, Dellaganna Ranch
Comment
SBBG24562
Cryptantha clevelandii
E. R. Chandler
1964-3-6
1350
San Luis Obispo
Oso Flaco Lake
Comment
UCR42843
Cryptantha clevelandii
David J. Keil
1982-5-2
15905
San Luis Obispo
c. 1 mi west of jct. of Hueruero Rd. with Calif. Rte 58 and S on dirt road
484
Comment
CDA41484
Cryptantha clevelandii
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
OBI67155
Cryptantha clevelandii
M. Wetherwax & E. L. Painter, C. Bratt
2000-5-15
SLO- 111
San Luis Obispo
Camp San Luis Obispo, large serpentine outcrop W of Chorro Reservoir. UTMs NAD27 zone 10, 710089E. 3912937N
200
Comment
OBI48251
Cryptantha clevelandii var. clevelandii
David J. Keil
1989-5-3
21209
San Luis Obispo
San Luis Obispo hillsides between Los Osos Valley rd and Prefumo Cyn rd accessed from end of Diablo Dr at site of proposed Irish Hills Golf course
Comment
OBI52081
Cryptantha clevelandii var. clevelandii
Steven A. Junak
1990-5-15
4333
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest: Santa Lucia Mts: near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, at NW corner of excavated area at Pick and Shovel Mine
527
Comment
OBI7635
Cryptantha clevelandii var. florosa
Christian Smith
1975-5-20
s.n.
San Luis Obispo
Near salt marsh in Morro Bay
Comment
POM72814
Cryptantha clevelandii var. florosa
Marcus E. Jones
1882-5-6
s.n.
San Luis Obispo
San Luis Obispo
Comment
SBBG20700
Cryptantha clevelandii var. florosa
D. E. Breedlove
1962-4-1
2102
San Luis Obispo
Nipomo Plain, on Hwy 101, 2.3 mi N of Santa Maria River
91
Comment
POM258749
Cryptantha intermedia
Roxana S. Ferris
1939-5-29
9761
San Luis Obispo
Hills about 4 miles south-east of Templeton.
305
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
OBI20777
Cryptantha microstachys
Robert F. Hoover
1947-4-12
6896
San Luis Obispo
Upper Navajo Crk, La Panza Range
Comment
UC608291
Cryptantha muricata
K. E. Bradshaw
1938-4-14
166
San Luis Obispo
s of Pleyto (tip of ne point of Tierra Redonda Mountain); Tierra Redonda Mountain, Bradley Quad.
594
Comment
UC652696
Cryptantha nemaclada
Roxana S. Ferris
1939-5-25
9757
San Luis Obispo
3 mi e Templeton (hills just s of Templeton-Creston road)
Comment
OBI20760
Cryptantha nevadensis var. rigida
Robert F. Hoover
1950-4-14
7819
San Luis Obispo
Panorama Hills
Comment
POM258156
Cryptantha nevadensis var. rigida
I. W. Clokey, C. Clokey
1937-4-13
5823
San Luis Obispo
Southeast corner San Luis Obispo County.
800
Comment
OBI20804
Cryptantha oxygona
Robert F. Hoover
1950-4-14
7815
San Luis Obispo
Base of Crocker Grade, Temblor Range
Comment
SEINET10455969
Cryptantha oxygona
Ira W. Clokey, Cleora B. Clokey
1937-4-13
Clokey 5825
San Luis Obispo
South east corner San Luis Obispo Co. Brushy meadow.
800
Comment
CAS-BOT-BC80884
Cupressus sargentii
Clare B. Hardham
1961-3-25
6677
San Luis Obispo
Near King City Fault, Headwaters of Los Burros Creek, ca. 10 miles SW of Jolon
609
Comment
SEINET10867004
Cupressus sargentii
Carl B. Wolf
1934-11-4
Wolf 2173
San Luis Obispo
Santa Lucia Mountains, Northeast of Pine Mountain, near dude ranch. Upper sonoran:- Digger pines. Sun. Dec. serpentine. Probably section 27, T 25 S, R 8 E, large grove on headwaters of Tobacco Creek. This grove consists mainly of small sized trees. This is rather a large grove on the Northeast side of Pine Mountain, and is probably the same as sometimes given as Tobacco or Little Burnett Creek groves.
760
Comment
OBI42319
Cuscuta occidentalis
David J. Keil
1986-5-31
19626
San Luis Obispo
Los Osos-Baywood Park area. Undeveloped area between end of Martingale Ave and Eto Lake
Comment
OBI82635
Cuscuta subinclusa
David J. Keil
2015-7-8
33318
San Luis Obispo
Templeton. El Pomar Drive, 0.2 miles north of intersection with Moss Lane.
Comment
UCR248169
Cuscuta subinclusa
David J. Keil
1998-8-19
27968
San Luis Obispo
Along Huer Huero Rd., 0.6 miles SE of junction with Hwy 58, along middle branch of Huer Huero Creek
409
Comment
OBI75764
Cuscuta subinclusa
D. R. Miller
2011-8-11
811 .984
San Luis Obispo
Flora of Rocky Butte/Pine Mt. Region. Near spring area, along fence line at Cline cabin, Tobacco crk drainage
488
Comment
CAS-BOT-BC287322
Cynara cardunculus
R. F. Hoover
1964-6-9
9005
San Luis Obispo
On and near Fredericks Street
Comment
UC1928158
Cynara cardunculus subsp. flavescens
David Keil
2008-8-30
30558
San Luis Obispo
Huasna Road southeast of Arroyo Grande, 3 miles southeast of junction with Branch Mill Road. 35 08'13.61''N x 120 29'19''W.
107
Comment
OBI51306
Cynodon dactylon
Jan Barber
1993-8-5
53
San Luis Obispo
San Simeon State Park
Comment
OBI13104
Cynodon dactylon
LynneDee Althouse
1977-5-3
79
San Luis Obispo
Wolfe's horse ranch, N of San Luis High School, San Luis Obispo
130
Comment
OBI31741
Cynodon dactylon
Turnquist, Smeltzer
1982-7-23
177
San Luis Obispo
Laguna Lake Park, near developed trls and roadway on eastern side of lake
Comment
SBBG109460
Cyperus
C. B. Hardham
1957-8-9
3829
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC114753
Cyperus alternifolius
R. F. Hoover
1965-9-27
9650
San Luis Obispo
foothill Blvd. at W edge of town.
Comment
UCD141041
Cyperus eragrostis
G. K. Helmkamp; Elizabeth Helmkamp
2005-6-12
9669
San Luis Obispo
San Luis Obispo County: South Central Coast Range: along CA Highway 229 (road to Creston), 5.5 miles north of CA Highway 58; beside West Branch of Huerhuero Creek.
363
Comment
OBI29957
Cyperus niger
Melissa Luckow
1977-11-15
s.n.
San Luis Obispo
Prefumo Cyn, 1/2 mi from Los Osos Valley Rd
Comment
SEINET3909830
Cyperus niger
David Keil
2002-9-12
29921
San Luis Obispo
North of Arroyo Grande, W Ormonde Road, ca 1.2 miles from junction with Price Canyon Road.; 0
107
Comment
SBBG19088
Danthonia californica
C. B. Hardham
1959-4-23
4288
San Luis Obispo
Tassajera Cyn
Comment
OBI62420
Daucus pusillus
L. D. Oyler, C & C Althouse, K. Jones, Jack Biegle, et al.
1990-4-19
1033
San Luis Obispo
Trip from Oso Flaco Lake to Little Coreopsis Hill (LCH), over Maidenform Flats to see Mimulus, S through old campground facility and back via site of Dithyrea maritima where we counted 45 plants just W of ORV area fenceline
Comment
OBI75511
Daucus pusillus
Jenner Whitt
2003-4-14
46
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
UC584233
Deinandra corymbosa
H. M. Hall
1931-6-8
13150
San Luis Obispo
San Simeon
Comment
OBI50576
Deinandra fasciculata
Jan Barber, Sue Weis
1993-6-16
13
San Luis Obispo
In grazed area W of Laguna Lake Park in San Luis Obispo
Comment
OBI16271
Deinandra fasciculata
Robert F. Hoover
1947-6-2
7255
San Luis Obispo
Near Cayucos
Comment
OBI56680
Deinandra fasciculata
David J. Keil
1998-5-18
27300
San Luis Obispo
N of Cayucos between Hwy 1 and ocean N of Point Estero. Just S of China Harbor.
Comment
OBI16163
Deinandra increscens subsp. increscens
Robert F. Hoover
1946-7-14
6225
San Luis Obispo
N end of Morro Bay
Comment
OBI32002
Deinandra increscens subsp. increscens
David J. Keil, Melissa Luckow and Robert Allen
1981-11-11
15665
San Luis Obispo
Arroyo de la Cruz area N of San Simeon. Along S side of the Arroyo
Comment
RSA710304
Deinandra increscens subsp. increscens
R. K. Brummitt
1997-6-15
19756
San Luis Obispo
5 km SE of Morro Bay town towards Los Osos.
10
Comment
UC1069553
Deinandra increscens subsp. increscens
C. M. Belshaw
1936-3-17
1600
San Luis Obispo
2 mi sse Nipomo; Nipomo Quad.
76
Comment
CAS-BOT-BC299368
Deinandra increscens subsp. increscens
L. R. Abrams
1920-7-24
7650
San Luis Obispo
Atascadero to Atascadero Beach
Comment
CAS-BOT-BC299392
Deinandra increscens subsp. increscens
L. R. Abrams
1937-7-31
13732
San Luis Obispo
1 or 2 miles north of San Simeon
Comment
SD53376
Deinandra lobbii
Darley F. Howe
1962-7-23
3348
San Luis Obispo
9.5 miles from Paso Robles on road to Lake Nacimiento.
305
Comment
UC1285362
Deinandra lobbii
R. F. Hoover
1963-7-31
8592
San Luis Obispo
near junction of San Marcos Road with road from Paso Robles to Nacimiento Dam
Comment
CAS-BOT-BC292052
Deinandra pentactis
R. F. Hoover
1965-9-19
9592
San Luis Obispo
2 mi. e. of Santa Margarita
Comment
CAS-BOT-BC292089
Deinandra pentactis
R. F. Hoover
1965-9-19
9621
San Luis Obispo
West edge of Carrizo Plain west of Simmler
Comment
UCD131169
Deinandra pentactis
L. P. Janeway
1988-5-22
2685
San Luis Obispo
San Luis Obispo County: ca. 5 air miles east of Creston near upper reaches of Huerhuero Cr.
426
Comment
UCSB25162
Deinandra pentactis
Tanowitz, Barry
1974-8-2
San Luis Obispo
1 mile east of junction of el Pomar and Lupine Rd., on El Pomar; (Paso Robles)
Comment
UCSB28174
Deinandra pentactis
Tanowitz, Barry
1974-8-2
San Luis Obispo
1 mile south of junction of River Rd. and Charolais Rd.; (Paso Robles)
Comment
OBI73313
Delairea odorata
David J. Keil
2009-9-20
30643
San Luis Obispo
Los Osos. Along Ramona Ave. near intersection with Pine Ave.
6
Comment
OBI78449
Delphinium californicum
Robert F. Hoover
1946-6-1
6105
San Luis Obispo
Perry Crk SE of Cambria
Comment
OBI10658
Delphinium californicum
Robert F. Hoover
1965-5-19
9370
San Luis Obispo
Lower San Simeon Crk
Comment
OBI10650
Delphinium gypsophilum
Robert F. Hoover
1949-5-15
7698
San Luis Obispo
14 mi E of Creston on La Panza Rd
Comment
UCD95745
Delphinium gypsophilum
P. Schiffman
1993-4-25
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, Elkhorn Plain, exposed S-facing hillside N of Elkhorn Rd., approx. 8 mi from intersection with Simmler Rd.
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
RSA398663
Delphinium nudicaule
R. S. Woglum
1938-5-14
1683
San Luis Obispo
Outer South Coast Ranges: Jolon to San Simeon, along the Naciemento River; Santa Lucia Range.
Comment
CAS-BOT-BC7994
Delphinium parishii subsp. parishii
R. F. Hoover
1952-4-10
8114
San Luis Obispo
5 mi. s. of Simmler, Carrizo Plain.
Comment
UC1036936
Delphinium parryi subsp. blochmaniae
Rimo Bacigalupi
1950-5-13
3201
San Luis Obispo
sandy area just s Oso Flaco Lake
Comment
CAS-BOT-BC7865
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
OBI62556
Delphinium parryi subsp. blochmaniae
Bernard Miossi
1939-4-8
65
San Luis Obispo
1 mi N of San luis Obispo, 300 yds from hwy 101
107
Comment
RSA122691
Delphinium parryi subsp. blochmaniae
H. C. Lee
1936-2-27
436
San Luis Obispo
Mesa south of Black Lake Canyon.
107
Comment
UC9254
Delphinium parryi subsp. blochmaniae
W. H. Brewer
1861-4-10
409
San Luis Obispo
Nipomo Ranch; ; Nipoma Ranch, San Luis Obispo Co.
Comment Read comments Jul 6 2010
UC1125992
Delphinium parryi subsp. parryi
W. A. Peterson
1937-4-16
704 A
San Luis Obispo
4.4 mi nnw Mustang Spring (Plot 118); La Panza Quadrangle
731
Comment
SFV20441
Delphinium recurvatum
S. Kimball
2005-4-6
461
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Simler Road.
590
Comment
LA207604
Delphinium variegatum
H. Lewis; M. Lewis
1950-5-9
813
San Luis Obispo
Santa Margarita to Pozo Rd., 10.6 mi. E of rd. to Creston
Comment
OBI72247
Delphinium variegatum subsp. variegatum
Anthony Baniaga, Theo Fitanides, Ron Baniaga and Brenda Baniaga
2010-3-27
75
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
355
Comment
UC1126074
Delphinium variegatum subsp. variegatum
G. T. Nordstrom
1937-4-28
1119
San Luis Obispo
2.1 mi ene Chimney Rock (near Plot No. 116); Adelaida Quadrangle
Comment
OBI60113
Dendromecon rigida
G. F. Hrusa, T. D. Wilfred
1995-6-19
12347
San Luis Obispo
Immed. SE of Cuesta Ridge Botanical Area
750
Comment
UC1126367
Dendromecon rigida
T. M. Hendrix
1937-4-19
38
San Luis Obispo
4 1/4 mi ene Pozo; Los Padres National Forest, Pozo Quadrangle
Comment
SEINET12094426
Dendromecon rigida subsp. rigida
L. P. Janeway
1988-1
2742
San Luis Obispo
Santa Margarita quad T29S, R13E, NE-1/4 of Sec. 1. Near Calf Cyn Rd (Hwy 58) ca 1-1/4 mi E of
442
Comment
CAS-BOT-BC201628
Deschampsia danthonioides
Marcus E. Jones
1882-5-9
2947
San Luis Obispo
San Luis Obispo
Comment
OBI60634
Deschampsia danthonioides
David J. Keil
1986-4-13
19166
San Luis Obispo
Along Pozo Rd, 0.5 mi NW of Rinconada Mine entrance on SW side of hwy
Comment
OBI64994
Deschampsia danthonioides
Greg Wilvert
2005-4-5
127
San Luis Obispo
SE Half of Caliente Range. 1.5 km S of Soda Lake Rd along Padrones Cyn rd
806
Comment
OBI72229
Deschampsia danthonioides
E. L. Painter & M. Wetherwax, M. Wetherwax
2000-4-19
CR- 39
San Luis Obispo
Camp Roberts. E of jctn of W. Perimeter and Boy Scout rd, N of W Perimeter Rd
180
Comment
SBBG116533
Deschampsia danthonioides
D. H. Wilken
2003-4-11
San Luis Obispo
flat near base of hills 1.4 km ENE of Nacimiento Ranch site; 0.8 km SE of Nacimiento River; Camp Roberts
194
Comment
CAS-BOT-BC201838
Deschampsia elongata
Clare B. Hardham
1959-5-15
4669
San Luis Obispo
Headwater Las Tables [Tablas] Creek
Comment
CAS-BOT-BC201845
Deschampsia elongata
Clare B. Hardham
1961-5-18
7091
San Luis Obispo
Ocean View Mine, North of Cambria
Comment
OBI3195
Deschampsia elongata
Larry E. Brown
1970-5-18
1802
San Luis Obispo
Along stream in Hazard Cyn in Montana de Oro State Park
Comment
UCSC000324
Descurainia pinnata subsp. menziesii
I. J. Condit
2010-3-31
s.n.
San Luis Obispo
Carisa Plains
Comment
CAS-BOT-BC402527
Dicentra ochroleuca
David D. Keck
1933-5-4
2175
San Luis Obispo
Headwaters of Las Tablas Creek, near summit of grade, east side of Cypress Mtn.
579
Comment
JEPS116456
Dichelostemma capitatum
Alice Le Duc
1999-4-28
391
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
UC1133905
Dichelostemma capitatum
H. C. Lee
1936-2-15
394
San Luis Obispo
1 mi se Arroyo Grande; San Luis Obispo National Forest, Arroyo Grande Quad.
91
Comment
CAS-BOT-BC500901
Dichelostemma capitatum
Eben McMillan
No date on label
53
San Luis Obispo
Gillis Canyon - 2 mi. S. 4 mi. E. Shandon
Comment
SFV16395
Dichelostemma capitatum
P. M. Schiffman
1993-4-10
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Washburn Ranch, just south of intersection of Soda Lake Road and Panorama Road (formerly San Diego Creek Road).
Comment
OBI80484
Dichondra
David J. Keil
1992-1
22951
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
OBI32072
Dichondra donelliana
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14443
San Luis Obispo
2 mi N of Arroyo de la Cruz
Comment
OBI58967
Digitaria sanguinalis
David J. Keil
1998-9-3
28062
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo.
Comment
SBBG107620
Diplacus longiflorus
C. B. Hardham
1959-5-20
4566
San Luis Obispo
Cantinas Crk
243
Comment
CAS-BOT-BC153974
Diplacus rattanii
R. F. Hoover
1950-6-21
8017
San Luis Obispo
Pine Mt., Santa Lucia Range
Comment
RSA438394
Dipsacus fullonum
F. R. Fosberg
1931-6-7
S- 4975
San Luis Obispo
San Luis Obispo.
80
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
OBI73251
Distichlis spicata
Michael Walgren
2010-9-18
169
San Luis Obispo
Estero Bluffs State Park, 1.56 mi W of Cayucos Crk, S of Hwy 1, at mouth of San Geronimo Crk
Comment
OBI5520
Distichlis spicata
Sharon Jochums
1974-4-3
63
San Luis Obispo
W of Hwy 1, S of Piedras Blancas Point
Comment
OBI72967
Distichlis spicata
Ann Cochran
1986-7-27
42
San Luis Obispo
Area of flats, E of Soda Lake rd T30S, R19E, sec 28
579
Comment
OBI15094
Dithyrea maritima
Robert F. Hoover
1950-5-13
7915
San Luis Obispo
Sand dunes near Oso Flaco Lake
Comment
OBI30901
Dodecatheon clevelandii
Julie M. Vanderwier
1979-2-27
98
San Luis Obispo
Indian Knob tar Sands
Comment
OBI33819
Dodecatheon clevelandii
David J. Keil
1980-3-16
13713
San Luis Obispo
Along Park Hill Rd 0.5 mi W of jctn with Huerhuero Rd
Comment
OBI31327
Dodecatheon clevelandii
Joy Nishida, David J. Keil
1982-1-23
201
San Luis Obispo
American Cyn
Comment
SEINET3928298
Dodecatheon clevelandii
Hannah M. Fugle
2011-1-29
8
San Luis Obispo
Pennington Canyon, ca. 1 mile northeast of Loma Vista Community School. 100 ft. southeast of Escuela Ranch facility.; 0
Comment
RSA212504
Dodecatheon clevelandii subsp. insulare
R. W. Summers
s.n.
San Luis Obispo
Base of San Luis Obispo Mountains
Comment
RSA497587
Dudleya abramsii subsp. bettinae
W. Wisura, F. Brooks
1989-8-2
4414
San Luis Obispo
San Bernardo Creek Ranch, E of Morro Bay
Comment
UCD101870
Dudleya abramsii subsp. murina
Daryl Koutnik
1978-6-19
530
San Luis Obispo
San Luis Obispo County: West of Cerro Romauldo along Chorro Creek.
304
Comment
CAS-BOT-BC410887
Dudleya caespitosa
Clare B. Hardham
1957-7-31
2501
San Luis Obispo
.9 miles north of Cambria; Santa Lucia Mountains
Comment
HSC38383
Dudleya caespitosa
J. D. Ackerman, A. M. Montalvo
1974-7-24
395
San Luis Obispo
Baywood Park, Morro Bay, N end of 13th St.
Comment
OBI66035
Dudleya palmeri
Kristin Brewer, Sarah Blaser
2006-6-13
7
San Luis Obispo
2051 O'Conner Way, in the hills behind the house, W of Bishop Peak
Comment
OBI33940
Dysphania ambrosioides
David J. Keil
1983-10-21
17986
San Luis Obispo
Just S of Creston along hwy 229 on Lasma property
Comment
OBI34952
Dysphania ambrosioides
David J. Keil
1983-10-30
18040
San Luis Obispo
Rocky Cyn creek E of Atascadero
Comment
UCR42895
Echinochloa colona
David J. Keil
1985-10-26
s.n.
San Luis Obispo
Along Broad Street north of downtown area, San Luis Obispo
Comment
CDA26001
Echinochloa crus-galli
David J. Keil
1999-10-9
28160
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
OBI43363
Echinochloa crus-galli
Eric Wise
1981-10-23
1346
San Luis Obispo
Sinton Middle Pond on Shell Crk rd 8.0 mi N of hwy 58
Comment
CAS-BOT-BC445579
Echinodorus berteroi
George Helmkamp
1996-9-21
1190
San Luis Obispo
Santa Margarita Lake.
396
Comment
SEINET3237739
Ehrharta erecta
Cindy Roche
2006-6-11
San Luis Obispo
At entrance to Morro Bay State Park in the town of Morro Bay.
20
Comment
UCSB32503
Ehrharta erecta
Smith, O.
1977-4-15
San Luis Obispo
Rt. 1 at Nipomo Mesa
30
Comment
OBI35185
Eleocharis
Eric Wise
1982-5-17
1480
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Twisselman Lake. Palo Prieto Cyn; 1/2 mi E of cyn
Comment
UC1257336
Eleocharis macrostachya
R. F. Hoover
1969-7-19
11496
San Luis Obispo
S of Pismo Creek Pismo Beach, near
Comment
JEPS70185
Eleocharis macrostachya
R. J. Rodin
1956-5-22
6070
San Luis Obispo
just S of Atascadero
Comment
OBI35128
Eleocharis parishii
Eric Wise
1981-6-27
773
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Pine cyn Forest Serv. Stn.
Comment
OBI58900
Eleocharis parishii
David J. Keil
1998-8-19
27941
San Luis Obispo
Rinconada Creek at intersection of Pozo Rd. and Las Pilitas Rd.
488
Comment
OBI79679
Eleocharis parishii
David J. Keil, Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, Taylor Crow
2013-5-2
31652
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage.
Comment
RSA755079
Elymus
David J. Keil, Dave Hacker
2005-6-24
30397
San Luis Obispo
Coastal terrace grassland just south of Arroyo del Oso, just east of highway 1, very close to ocean.
Comment
OBI79901
Elymus X gouldii
David J. Keil, with Mike Walgren
2012-9-8
31534
San Luis Obispo
Harmony Headlands State Park, south of Cambria, west of California Highway 1
Comment
OBI49546
Elymus elymoides
Robert F. Hoover
1947-5-14
7166
San Luis Obispo
Steiner Crk (Serrano Cyn)
Comment
LA105571
Elymus glaucus
Barry A. Prigge;
1989-4-19
8677
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek Drainage, ca. 5 air mi. E of Morro Bay
121
Comment
OBI19520
Elymus glaucus
David J. Keil, V. L. Holland
1979-5-30
13105
San Luis Obispo
Just outside of San Luis Obispo city limit on E side of Orcutt rd
Comment
OBI63026
Elymus multisetus
LynneDee Oyler, David J. Keil
1988-6-23
548
San Luis Obispo
Upper Prefumo Cyn rd near summit. Sec 3, T31S, R11E
Comment
SEINET10900438
Elymus repens
David B. Dunn
1946-5-17
Dunn 2643 A
San Luis Obispo
Collected in flat low grassland within 200 ft of the ocean and 12.6 mi n of san Simeon on hwy 1.
Comment
UC60825
Elymus trachycaulus
Jos. Burtt Davy
Jun 1 1901-Jun 2 1901
7587
San Luis Obispo
Templeton
Comment
UC2027483
Elymus triticoides
Greg Wilvert
2005-5-28
442
San Luis Obispo
Southeast Half of the Caliente Range: N end of Padrones Canyon.
Comment
OBI2561
Elymus triticoides
Larry E. Brown
1971-6-17
2037
San Luis Obispo
Beside Cholame Crk at turnoff to Palo Prieto Cyn rd
Comment
OBI53852
Elymus triticoides
Arthur W. Hazebrook
1993-5-23
214
San Luis Obispo
Nipomo Dunes Complex, riparian corridor along N base of Big Coreopsis Hill
Comment
UC1583616
Emex spinosa
David Keil with Julie Oxford and V. L. Holland
1981-5-1
San Luis Obispo
along Pecho Road 1.5 mi sw of jct with Los Osos Valley Road (in Montana de Oro State Park)
70
Comment Read comments Jun 24 2012
OBI54451
Emmenanthe penduliflora
Matthew Arterburn
1997-4-8
32
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
OBI73042
Emmenanthe penduliflora
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25438
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
UCD147203
Emmenanthe penduliflora
Rachelle Boul; D. Hickson
2008-4-23
CARR 122 -1
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
695
Comment
UC485513
Encelia actoni
Katharine Brandegee
1911-6-4
San Luis Obispo
Oceano
Comment
UC1118065
Encelia californica
H. C. Lee
1936-4-3
547
San Luis Obispo
3 1/2 mi wsw Bromela; Arroyo Grande Quadrangle
Comment
UCR91824
Encelia californica
George K. Helmkamp
1996-5-24
1006
San Luis Obispo
Inner South Coast Range, Along Calif. Hwy 166, 0.5 mi west of the SLO county line, east of Cuyama River
814
Comment Read comments Nov 19 2009
SBBG95294
Ephedra californica
D. Keil, R. Riggins
1986-4-26
19274
San Luis Obispo
0.9 mi NE of jct of Elkhorn Rd on Crocker Grade Rd
822
Comment
SBBG96602
Ephedra californica
C. F. Smith
1957-8-8
5608
San Luis Obispo
St Hwy 399, ca. 1 mi E of St Hwy 166 to Maricopa
Comment
CAS-BOT-BC81669
Ephedra californica
R. F. Hoover
1950-4-2
7796
San Luis Obispo
Panorama Hills near base of Crocker Grade
Comment
POM307591
Ephedra californica
Lyman Benson
1963-4-13
16246
San Luis Obispo
Cuyama Valley 1.5 miles south of the intersection of State 166 (Mariposa-Santa Maria) and US 399 (Ojai Road)
610
Comment
OBI7516
Ephedra viridis
Howard McCully
1964-2-15
s.n.
San Luis Obispo
About 1 mi from summit of Caliente Peak SE corner of San Luis Obispo county
1524
Comment
OBI27381
Epilobium canum
Thomas Burrows
1980-8-14
103
San Luis Obispo
Reservoir Cyn
152
Comment
CAS-BOT-BC166833
Epilobium canum subsp. latifolium
Chester Dudley
1926-10-25
s.n.
San Luis Obispo
Paso Robles
Comment
OBI12047
Epilobium ciliatum
Robert F. Hoover
1946-7-21
6238
San Luis Obispo
Near San Simeon Crk beach
Comment
UCR134430
Epilobium ciliatum subsp. ciliatum
George K. Helmkamp
2003-9-19
8150 A
San Luis Obispo
Central Coast, Nipomo Mesa area. Pomeroy Rd, 0.2 mi south of Los Berros Rd.
76
Comment
OBI72083
Epilobium ciliatum subsp. watsonii
Michael Walgren
2010-3-3
84
San Luis Obispo
N of San Simeon along cattle trl near Arroyo Hondo, W of hwy 1
Comment
OBI12156
Epilobium densiflorum
Robert F. Hoover
1966-9-16
10039
San Luis Obispo
3 mi N of Santa Margarita
Comment
SBBG95511
Epilobium minutum
cLeod, B. Burdett, L. Burdett
1983-5-14
16988
San Luis Obispo
ridge system between Arroyo de la Cruz and Arroyo del Oso, on E-facing slope above N-trending section of Arroyo de la Cruz
5
Comment
UC1296199
Epipactis gigantea
R. F. Hoover
1950-6-21
8026
San Luis Obispo
San Simeon Creek; just below forks
Comment
RSA201677
Equisetum arvense
Robert F. Hoover
1950-3-5
7768
San Luis Obispo
Piedras Blancas Point (just N of).
Comment
SBBG81854
Equisetum laevigatum
D. Keil, K. Bay, R. Ferguson
1984-4-28
18132
San Luis Obispo
American Cyn area
Comment
CAS-BOT-BC57451
Equisetum laevigatum
Alice Eastwood; John Thomas Howell
1936-5-7
2263
San Luis Obispo
Serrano Canyon near San Luis Obispo
Comment
UCR40998
Equisetum telmateia subsp. braunii
R. J. Rodin
1956-3-26
6049
San Luis Obispo
California State Polytechnic College, San Luis Obispo: Poly Canyon.
Comment
UCD135639
Equisetum telmateia subsp. braunii
Louis C. Wheeler
1964-6-22
8508
San Luis Obispo
San Luis Obispo County: Old Creek, Santa Rita Road.
Comment
UC1257334
Eragrostis cilianensis
R. F. Hoover
1969-7-12
11431
San Luis Obispo
sandy bed of Salinas River at Paso Robles; bed of Salinas River
Comment
SBBG130679
Eragrostis mexicana subsp. virescens
D. J. Keil
2012-7-18
31425
San Luis Obispo
Oceano, 1730 Railroad St, near intersection with Ocean St, base of retaining wall between rd and warehouse
8
Comment
CAS-BOT-BC209642
Eremalche parryi
R. F. Hoover
1947-4-4
6887
San Luis Obispo
West side of Cottonwood Pass
Comment
SEINET7040138
Eremalche parryi
A. G. Vestal
1962-4-10
s.n.
San Luis Obispo
0.1 mile northwest of Pozo junction [PoZo], on road to Simmler. UTM Zone 10, 738820mE, 3909675mN.
Comment
SEINET2442118
Eremalche parryi subsp. parryi
David Keil
2001-4-13
29295 -2
San Luis Obispo
Highway 58, ca 1 road mile east of San Jean Creek bridge. Slopes of ravine below north side of highway.; 0
Comment
OBI47637
Eremothera boothii
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19270
San Luis Obispo
Temblor Range. 1.15 mi NE of jctn of Elkhorn Rd on Crocker Grade Rd
838
Comment
UC1023824
Eriastrum calocyanum
R. F. Hoover
1946-6-16
6162
San Luis Obispo
La Panza district.
Comment Read comments Nov 25 2017
UC1023826
Eriastrum calocyanum
R. F. Hoover
1946-6-16
6162
San Luis Obispo
La Panza district.
Comment
JEPS116686
Eriastrum calocyanum
David Gowen
2006-6-1
593
San Luis Obispo
Highway 58 ca. 0.5 mile west of Shell Creek Rd.
Comment
SBBG29131
Eriastrum densifolium
R. S. Ferris
1939-6-9
9773
San Luis Obispo
northern edge of Atacasdero
Comment
UC573629
Eriastrum densifolium subsp. elongatum
D. Axelrod
1936-7-3
562
San Luis Obispo
3 1/2 mi s Creston; San Luis Obispo Quadrangle, East Branch of Huerhuero Creek
365
Comment
UC1123853
Eriastrum pluriflorum
A. E. Wieslander
1934-4-27
466
San Luis Obispo
near San Juan River; La Panza Quadrangle
Comment
UC2027076
Eriastrum pluriflorum
Greg Wilvert
2005-5-4
380
San Luis Obispo
Southeast Half of the Caliente Range: S end of Quail Canyon
Comment
CAS-BOT-BC514838
Eriastrum pluriflorum subsp. pluriflorum
David D. Keck
1934-4-26
2800
San Luis Obispo
4 mi S of Cholame on road to Annette
Comment
CAS-BOT-BC514845
Eriastrum pluriflorum subsp. pluriflorum
John Thomas Howell
1948-6-15
24378
San Luis Obispo
Gillis Canyon, SE of Shandon
457
Comment
OBI24061
Ericameria ericoides
Janice M. Toyoshima
1979-5-17
M 2 -17
San Luis Obispo
S of Shark Inlet, Morro Bay
Comment
SBBG96074
Ericameria ericoides
D. Keil
1986-10-13
19781
San Luis Obispo
Sweet Springs area, S shore of Morro Bay
5
Comment
OBI16561
Ericameria ericoides
Robert F. Hoover
1966-9-12
9986
San Luis Obispo
Bed of Santa Maria river north of Santa Maria
Comment
UCR100928
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 Calif. hwy 33 (roughly west of Maricopa)
549
Comment
CAS-BOT-BC299079
Ericameria nauseosa var. hololeuca
R. F. Hoover
1946-11-17
6560
San Luis Obispo
Cuyama River, at highway bridge just below Gypsum Canyon
Comment
UC87257
Ericameria nauseosa var. hololeuca
E. Palmer, M. D.
1876-7-1
260
San Luis Obispo
near San Luis Obispo
Comment
CAS-BOT-BC293642
Erigeron blochmaniae
D. E. Breedlove
1962-8-7
4107
San Luis Obispo
Near Oso Flaco Lake. 3 miles north of Guadalupe
Comment
OBI58247
Erigeron blochmaniae
Austin P. Griffiths
1986-6-11
San Luis Obispo
Guadalupe Dunes; at SW corner of causeway, Oso Flaco Lake
Comment
OBI16516
Erigeron blochmaniae
Robert F. Hoover
1947-7-10
7296
San Luis Obispo
Short distnace north of norh edge of Santa Maria Valley on Guadalupe Arroyo Grande rd.
Comment
RSA0028152
Erigeron foliosus
Greg Wilvert
2005-6-29
489
San Luis Obispo
0.5 kilometers S of Padrones Canyon Rd.
887
Comment
CAS-BOT-BC308748
Erigeron foliosus var. foliosus
Alice Eastwood
1927-7-30
15000
San Luis Obispo
On road from Arroyo Grande to Huasna
Comment
CAS-BOT-BC295445
Erigeron karvinskianus
Clare B. Hardham
1957-7-22
2473
San Luis Obispo
Santa Lucia Mountains. Graves Creek, Del Rio Bridge
Comment
SBBG104743
Erigeron philadelphicus
M. D. Proctor, E. A. Young
1993-4-11
ROB 338
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
SBBG110391
Erigeron philadelphicus
C. B. Hardham
1957-6-18
2258
San Luis Obispo
Tierra Redonda
Comment
CAS-BOT-BC189168
Eriodictyon crassifolium var. nigrescens
Geo. B. Grant
1901-1-1
417
San Luis Obispo
Mount Lowe
Comment
RSA0039772
Eriodictyon tomentosum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6516
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
CDA20417
Eriodictyon traskiae subsp. smithii
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
OBI11042
Eriogonum clavatum
Robert F. Hoover
1946-9-14
6389
San Luis Obispo
Palo Prieto Cyn
Comment
RSA165422
Eriogonum covilleanum
Clare B. Hardham
1961-4-8
6799
San Luis Obispo
Cottonwood Pass, Route 41, east of Cholame.
610
Comment
CAS-BOT-BC246591
Eriogonum elegans
Ernest C. Twisselmann
1954-9-10
1569
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon: 5 miles south of Cholame, (Hatfield Place)
487
Comment
CAS-BOT-BC250001
Eriogonum fasciculatum var. foliolosum
Clare B. Hardham
1956-6-3
892
San Luis Obispo
Santa Lucia Mountains. Triguero Crossing, Nacimiento River
Comment
RSA586437
Eriogonum fasciculatum var. foliolosum
D. A. Young, F. L. Johnson
1992-6-17
ROB 0046
San Luis Obispo
Sulphur Spring road in middle of Area River
Comment
UC1032068
Eriogonum fasciculatum var. polifolium
H. C. Lee
1937-5-26
1011
San Luis Obispo
1 1/2 mi ne Creston; Paso Robles Quadrangle (130D)
Comment
UCD100021
Eriogonum fasciculatum var. polifolium
K. Esau
1935-4-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
OBI11086
Eriogonum gossypinum
Robert F. Hoover
1967-6-4
10609
San Luis Obispo
Cyn in temblor range near N end of Elkhorn Plain
Comment
CAS-BOT-BC250329
Eriogonum gossypinum
R. F. Hoover
1966-3-30
9771
San Luis Obispo
Panorama Hills near west base of Crocker Grade
Comment
CAS-BOT-BC250526
Eriogonum gracile
Clare B. Hardham
1956-6-20
953
San Luis Obispo
Santa Lucia Mountains. Tassajera Canyon
Comment
OBI60934
Eriogonum gracile var. gracile
David J. Keil
2002-9-12
29925
San Luis Obispo
North of Arroyo Grande, W Ormonde Road, ca. 1.2 miles from junction with Price Canyon Road. East side of road between drives to 525 and 535 W Ormonde Road
107
Comment
RSA116522
Eriogonum gracile var. gracile
E. C. Twisselmann
1955-9-1
2362
San Luis Obispo
S summit of Calf Canyon.
427
Comment
RSA133003
Eriogonum gracile var. gracile
Clare B. Hardham
1959-6-19
4841
San Luis Obispo
Santa Barbara Road, Atascadero
Comment
CAS-BOT-BC261158
Eriogonum gracillimum
R. F. Hoover
1946-6-30
6217
San Luis Obispo
La Panza District
Comment
JEPS108336
Eriogonum gracillimum
David Gowen
2005-3-18
199
San Luis Obispo
Elkhorn Road. Approx. 5.3 miles south of Hurricane Rd.
Comment
UC1296165
Eriogonum heermannii var. heermannii
R. F. Hoover
1952-11-1
8269
San Luis Obispo
Caliente Mt.
Comment
UC1032233
Eriogonum parvifolium
B. Bolt
1936-1-14
543
San Luis Obispo
3/4 mi se mouth of Osos Creek; Cayucos Quadrangle
Comment
UCR252038
Eriogonum parvifolium
Dan S. Cooper
2013-8-7
813- 75
San Luis Obispo
Central Coast, Edna, top of Altos de Piedras Rd.
140
Comment
LA206967
Eriogonum parvifolium
Barry A. Prigge;
1989-4-19
8617
San Luis Obispo
Santa Lucas Mountains, San Bernardo Creek: ca 2.8 mi. up San Bernardino Creek Rd from State Hwy 1
106
Comment
SEINET11938201
Eriogonum parvifolium
Unknown
1933-1
5078
San Luis Obispo
NW of Guadalupe
Comment
POM148052
Eriogonum parvifolium var. parvifolium
Alice Eastwood
1927-7-31
15012
San Luis Obispo
Along road from Morro to Atascadero
Comment
CAS-BOT-BC268375
Eriogonum roseum
Ernest C. Twisselmann
1952-6-28
150
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch, 7 miles south of Cholame
701
Comment
SD22341
Eriogonum roseum
Susan A. Stokes
1932-8-29
San Luis Obispo
Atascadero
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
OBI10958
Eriogonum roseum
Ernest C. Twisselmann
1953-9-18
770
San Luis Obispo
Plants of Temblor Range and the Wester San Joaquin Valley. Hills at summit of Palo Prieta Cyn, 7 mi S of Cholame
671
Comment
OBI29284
Eriogonum roseum
David J. Keil
1980-9-15
14187
San Luis Obispo
Calif Cyn, 0.25 mi W of intersection of Calif hwy 58 and 229
Comment
OBI58480
Eriogonum roseum
David J. Keil, with Kathleen A. Keil
1998-5-26
27431
San Luis Obispo
Los Padres National Forest, La Panza Mountains. Red Hill Rd., 3.3 miles from Hwy 58 (35 deg. 21.466' N x 120 deg. 16.570' W).
640
Comment
SBBG105300
Eriogonum roseum
C. F. Smith
1991-6-28
12232
San Luis Obispo
rd to Cuyama Valley, ca. 2-3 mi below Caliente Mtn Ridge
Comment
CDA22667
Eriogonum trichopes var. hooveri
J. T. Howell
1973-11-2
50314
San Luis Obispo
Upper Cuyama Valley, 0.7 mile west of Kern county line.
Comment
RSA0029645
Eriogonum vimineum
D. R. Miller
2011-9-2
911 -997
San Luis Obispo
In Bear Canyon on 'Air Strip' cut, Tobacco Creek drainage.
500
Comment
SEINET11935142
Eriogonum vimineum
D. Keil, Matthews, M. A.; Haden, J.; Schettler, S.; Edwards, S.
1988-1
20703
San Luis Obispo
N of San Simeon along system of ridges and canyons just N of Arroyo de la Cruz
Comment
NY323650
Eriogonum vimineum subsp. polygonoides
S. G. Stokes
1933-9-8
125
San Luis Obispo
San Luis Obispo To Pismo Beach
Comment
CAS-BOT-BC264889
Eriogonum viridescens
Clare B. Hardham
1956-8-1
926 A
San Luis Obispo
About 10 miles nw of Paso Robles, Santa Lucia Mountains
Comment
CAS-BOT-BC264910
Eriogonum viridescens
Alice Eastwood; John Thomas Howell
1936-5-8
2352 A
San Luis Obispo
7 miles east of La Panza
Comment
CAS-BOT-BC304104
Eriophyllum confertiflorum
Ynez Whilton Winblad
1937-6-16
s.n.
San Luis Obispo
Between Atascadero and Morro
Comment
OBI17676
Eriophyllum confertiflorum
Dave Imper
1977-1-8
34
San Luis Obispo
Project located 1 mi SW of hwy 227 on Price Canyon rd.
76
Comment
POM358001
Eriophyllum confertiflorum
George B. Grant
1903-5-1
5406
San Luis Obispo
Paso Robles
Comment
LA105509
Eriophyllum confertiflorum var. confertiflorum
Barry A. Prigge;
1989-4-19
8616
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, ca 2.8 mi up San Bernardo Creek Rd from State Hwy 1
106
Comment
CAS-BOT-BC301816
Eriophyllum multicaule
R. F. Hoover
1947-4-13
6925
San Luis Obispo
Baywood Park
Comment
OBI50326
Eriophyllum multicaule
Tawney Odegard
1985-3-10
50
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. Southeast of Morro Bay, 0.5 miles down Pecho Valley road after passing "Golf Course" sign, turn right on dirt road just past "Deer" sign and continue toward dunes for 0.5 miles. MBKR site is on the left.
Comment
UCR49426
Eriophyllum multicaule
C. F. Smith
1951-4-19
3041
San Luis Obispo
Central Coast, mesa north of Guadalupe
30
Comment
UC177454
Eriophyllum multicaule
L. Jared
1892-5-1
San Luis Obispo
Goodwin
Comment
SBBG124863
Eriophyllum pringlei
C. B. Hardham
1960-4-20
5476
San Luis Obispo
E branch Huerhuero River, Santa Margarita-Pozo Rd
Comment
CAS-BOT-BC301943
Eriophyllum staechadifolium
Ynez Whilton Winblad
1935-12-12
s.n.
San Luis Obispo
On Sand Spit, Moro [Morro] Bay
Comment
CAS-BOT-BC301959
Eriophyllum staechadifolium
Edith A. Purer
1933-7-20
5070
San Luis Obispo
Northwest of Guadalupe
Comment
OBI35288
Eriophyllum staechadifolium
Melody Dickens
1980-6-10
36 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
POM358127
Eriophyllum staechadifolium
Thekla Mohr
1911-1
s.n.
San Luis Obispo
San Luis Obispo.
Comment
UCR158437
Eriophyllum staechadifolium
George K. Helmkamp
2004-6-15
8633
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
OBI35280
Eriophyllum staechadifolium
H. E. Jones
1981-5-18
17
San Luis Obispo
Point Piedras Blancas. 1/4 mi S of road and second fence junction
Comment
OBI31231
Erodium botrys
Julie M. Vanderwier
1978-5-28
63
San Luis Obispo
Indian Knob Tar Sands
Comment
LA83315
Erodium botrys
O. H. Kappler;
1945-4-21
765
San Luis Obispo
Santa Lucia Range; Atascadero Creek, Rd to Morro Bay
Comment
SBBG113980
Erodium brachycarpum
E. C. Twisselmann
1969-4-24
15156
San Luis Obispo
Bedell Ranch, 5 mi SE of Creston
350
Comment
OBI3950
Erodium cicutarium
Elizabeth Rudd
1971-3-30
184
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
UCR140086
Erodium cicutarium
George K. Helmkamp
2004-2-11
8274
San Luis Obispo
Central Coast, Nipomo Mesa, Pomeroy Rd, 0.2 mi north of Willow Rd.
130
Comment
UCD84262
Eryngium vaseyi
Ayzik Solomeshch
2009-4-15
s.n.
San Luis Obispo
San Luis Obispo County: Camp Roberts. 7 miles as the crow flies west from San Miguel. Avery Road.
250
Comment
CAS-BOT-BC54457
Erysimum capitatum
Alice Eastwood; John Thomas Howell
1938-6-13
5901
San Luis Obispo
Near Cholame.
Comment
POM272952
Erysimum capitatum var. capitatum
Anonymous
1897-11-12
1533
San Luis Obispo
Paso Robles.
Comment
OBI15076
Erysimum capitatum var. capitatum
Robert F. Hoover
1947-4-2
6857
San Luis Obispo
Upper Arroyo Grande 6 mi above County park
Comment
OBI4258
Erysimum cheiri
T. Meek
1971-1-10
San Luis Obispo
Ornamental
61
Comment
SBBG112841
Erysimum suffrutescens
C. B. Hardham
1957-11-2
2717
San Luis Obispo
Morro Rock
Comment
RSA642745
Erysimum suffrutescens
R. F. Thorne, Percy C. Everett
1963-4-21
31614
San Luis Obispo
S side of Morro Bay.
6
Comment
OBI53890
Erythranthe grandis
Arthur W. Hazebrook
1992-10-25
157
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis hill, base of hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
SBBG112465
Eschscholzia caespitosa
D. Keil
1989-6-9
21250
San Luis Obispo
Cerro Alto Cmpgrd, 0.4 mi S of St Hwy 41
Comment
CAS-BOT-BC402828
Eschscholzia caespitosa
James L. Reveal; Clare B. Hardham
1988-5-26
6921
San Luis Obispo
La Panza Range, northwest of Black Mountain along Indian Creek at a hunting camp just west of U.S. Forest Service Road 28S02 southwest of Wilson Corner, about 13 air miles east-northeast of Santa Margarita
502
Comment
UC455322
Eschscholzia caespitosa
E. P. Unangst
1906-4-21
San Luis Obispo
Davis Canyon San Luis Obispo
Comment
CAS-BOT-BC403469
Eschscholzia californica
Ira L. Wiggins
1932-3-21
5815
San Luis Obispo
Bitterwater Valley, between Cholame and Annette
Comment
OBI35243
Eschscholzia californica
K. A. Nadeau
1983-7-8
28
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
OBI3840
Eschscholzia californica
Elizabeth Rudd
1971-5-23
268
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
OBI39359
Eschscholzia californica
David J. Keil
1982-5-2
15899
San Luis Obispo
Ca 1 mi W of jctn of Huerhuero rd with calif Rte 58 and S on dirt rd
Comment
OBI78850
Eschscholzia californica
David J. Keil
2013-8-29
31994
San Luis Obispo
Morro Bay State Park. South Bay Blvd. at northeast abutment of bridge over Los Osos Creek
4
Comment
UC1126403
Eschscholzia californica
W. A. Peterson
1937-5-3
787
San Luis Obispo
4 mi nnw La Panza; La Panza Quadrangle
Comment
UCR91691
Eschscholzia californica
George K. Helmkamp
1996-5-24
1007 A
San Luis Obispo
Inner South Coast Range, Along Calif. Hwy 166, 0.5 mi west of the SLO county line, east of Cuyama River
814
Comment
CAS-BOT-BC403470
Eschscholzia californica
R. F. Hoover
1947-3-23
6712
San Luis Obispo
5 mi. se. of Santa Margarita on road to Pozo
Comment
OBI35587
Eschscholzia californica
S. M. Inman
1983-4-25
17
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
OBI6961
Eschscholzia californica
David Pierce
1969-10-20
6
San Luis Obispo
Near hwy 101 in SLO
76
Comment
SEINET6911612
Eschscholzia californica
Larry M. Page
1994-3-21
s.n.
San Luis Obispo
Chorro Creek (Chorro Creek - Pacific Ocean Drive) Mouth, north end of Chorro Reservoir, near east boundary, Camp San Luis Obispo.
Comment
SBBG104856
Eschscholzia hypecoides
F. L. Johnson, E. A. Young
1993-5-23
ROB 498
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
SBBG2334
Eschscholzia hypecoides
C. B. Hardham
1958-4-26
3165
San Luis Obispo
Peachy Cyn, W of Paso Robles
Comment
CAS-BOT-BC76465
Eschscholzia lemmonii
Ernest C. Twisselmann
1962-3-18
6702
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the summit of Palo Prieta Canyon.
655
Comment
POM97510
Eschscholzia lemmonii
P. A. Munz
1926-4-8
10181
San Luis Obispo
35 miles east of Paso Robles
Comment
OBI22942
Eucalyptus polyanthemos
Mike Griffin
1976-4-8
1
San Luis Obispo
Cal Poly campus
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
RSA778860
Eucrypta chrysanthemifolia
David J. Keil
1987-5-6
20140
San Luis Obispo
Hwy 229 ca 1/2 mile north of juction highway 58. Chaparral fire succession.
Comment
UC1124389
Eucrypta chrysanthemifolia var. chrysanthemifolia
B. Bolt
1936-5-25
741
San Luis Obispo
3 mi ene Santa Margarita; San Luis Obispo Quad.
396
Comment
UCR161964
Eucrypta chrysanthemifolia var. chrysanthemifolia
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8901
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive
122
Comment
CAS-BOT-BC207075
Euphorbia ocellata
R. F. Hoover
1966-9-16
10056
San Luis Obispo
2 mi. S of Creston
Comment
UCR134441
Euphorbia peplus
George K. Helmkamp
2003-8-16
8086
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
OBI35765
Euphorbia spathulata
Allison Berry
1984-5-8
176
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on Hwy 1
Comment
SEINET9602819
Euphorbia spathulata
R. W. Summers
1880-4-25
s.n.
San Luis Obispo
Santa Lucia Mountains.
Comment
SBBG117837
Euthamia occidentalis
E. Painter, M. Wetherwax
2002-10-2
CR 372
San Luis Obispo
end of Bivouac tank trail at Nacimiento River; Camp Roberts
217
Comment
OBI77919
Extriplex californica
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes. More or less midway between Oso Flaco crk and Santa Maria R
Comment
SBBG125006
Extriplex californica
C. B. Hardham
1967-3-3
14331
San Luis Obispo
Diablo Cyn (mouth)
Comment
SBBG97879
Festuca californica
S. A. Junak
1990-7-26
4431
San Luis Obispo
N slope of W Cuesta Ridge, ca. 0.4 NW of Pk 2478, just E of mine excavation, along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101
609
Comment
CAS-BOT-BC278293
Festuca californica
Clare B. Hardham
1960-5-5
5832
San Luis Obispo
Santa Lucia Mountains. Pine Mt. north of Cambria
Comment
OBI73482
Festuca elmeri
David J. Keil, with Mike Mattina
2010-5-31
30800
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
SBBG104288
Festuca microstachys
M. D. Proctor, E. A. Young
1993-4-12
ROB 378
San Luis Obispo
0.5 km E of Sat Com on E Perimeter Rd; Camp Roberts
Comment
OBI2545
Festuca microstachys
Larry E. Brown
1971-4-6
1929
San Luis Obispo
In Poly Cyn near Cal Poly
Comment
SBBG86448
Festuca microstachys var. pauciflora
C. F. Smith
1973-4-26
10512
San Luis Obispo
E base of Caliente Mtn, lower Cuyama Valley
Comment
OBI21876
Festuca myuros
Robert F. Hoover
1964-6-5
8927
San Luis Obispo
Ridge SE of Cuesta Pass
Comment
OBI32642
Festuca myuros
David J. Keil
1982-5-2
15908
San Luis Obispo
Ca. 1 mi W of jctn of Huerhuero Rd with Calif Rte 58 and S on dirt rd
Comment
OBI56756
Festuca octoflora
David J. Keil
1986-4-13
19199
San Luis Obispo
2 mi E from jctn with Las Pilitas Rd on Parkhill Rd. S side of hwy
Comment
OBI46211
Festuca perennis
David J. Keil
1982-6-27
16320
San Luis Obispo
Hills overlooking Los Osos from the S
Comment
OBI79609
Festuca perennis
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31365
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak.
447
Comment
OBI80996
Festuca perennis
David J. Keil
2015-2-21
32658
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
180
Comment
OBI58670
Frangula californica subsp. tomentella
David J. Keil
1998-4-20
26827
San Luis Obispo
Nacimiento Lake Drive, 1.3 miles W of junction with San marcos Rd., 7 road miles W of junction with US 101, W of Paso Robles.
Comment
OBI14182
Frankenia salina
Marta Bruckner
1963-11-5
7
San Luis Obispo
Morro Bay state park
Comment
OBI26222
Frankenia salina
Mark E. Schneider
1974-8-7
s.n.
San Luis Obispo
South end of Morrow Bay
Comment
OBI4445
Frankenia salina
Robert J. Rodin
1959-5-26
6357
San Luis Obispo
Morro Bay state park
Comment
CAS-BOT-BC211645
Frankenia salina
R. F. Hoover
1946-9-15
6416
San Luis Obispo
1 mi. s. of Simmler, Carrizo Plain
Comment
CAS-BOT-BC205928
Fremontodendron californicum
G. R. Vasey
1880-7-1
63
San Luis Obispo
Santa Lucia Mountains
Comment
JEPS96863
Fremontodendron californicum
Dean W. Taylor
1971-4-24
999
San Luis Obispo
Cuesta Ridge, in Cuesta Ridge Botanical Area along the ridge at Firebreak Benchmark 2476
746
Comment
RSA492656
Fremontodendron californicum
C. F. Smith
1988-5-17
12135
San Luis Obispo
Along dirt road up north slopes of Pine Mountain, about 1 mile or so below summit. McChesney Wilderness, La Panza Range.
Comment
POM99070
Fritillaria affinis
Philip A. Munz
1926-4-9
10214
San Luis Obispo
Willow Creek Road, 10 miles southwest of Paso Robles
Comment
CAS-BOT-BC130284
Fritillaria biflora
Mrs. R. W. Summers
1884-5-6
s.n.
San Luis Obispo
unspecified
Comment
CAS-BOT-BC130263
Fritillaria biflora
Roxana S. Ferris
1929-4-13
7520
San Luis Obispo
Foot of the Cuesta Grade
Comment
OBI5308
Fuchsia hybrida
Elizabeth Gollub
1973-9-30
8
San Luis Obispo
Calif Polytechnic State Univ Campus. E side of English Bldg
Comment
OBI69198
Fumaria capreolata
David J. Keil
2006-6-7
30456 -1
San Luis Obispo
Broad Street at Stenner Creek bridge
61
Comment
UCD121556
Galium andrewsii
G. F. Hrusa
1995-5-28
12226
San Luis Obispo
San Luis Obispo County: On ridge WNW of Peak 2. Black Butte Research Natural Area.
600
Comment
SBBG97092
Galium andrewsii subsp. intermedium
D. A. Young, S. A. Junak, T. J. Ayers
1989-4-27
1944
San Luis Obispo
0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical Area
Comment
UC52205
Galium andrewsii subsp. intermedium
Rev. R. W. Summers
381
San Luis Obispo
summit Santa Lucia Mt.
Comment
OBI57058
Galium angustifolium subsp. angustifolium
Frederic Hrusa
1993-5-20
11059
San Luis Obispo
Big falls Crk
200
Comment
OBI9938
Galium californicum subsp. flaccidum
Robert F. Hoover
1947-5-24
7198
San Luis Obispo
Pilitas Creek district
Comment
OBI58737
Galium parisiense
David J. Keil
1998-8-19
27965
San Luis Obispo
Along Huer Huero Rd. between Park Hill Rd. and Hwy 58, 2.2 miles NW of Park Hill Rd. along Wilson Creek.
488
Comment
UCD121898
Galium porrigens
G. F. Hrusa
1995-5-28
12228
San Luis Obispo
San Luis Obispo County: Immed. WNW of Peak 2. Black Butte Research Natural Area.
600
Comment
CDA16881
Galium spurium
G. F. Hrusa, S. Towers
1992-3-27
s.n.
San Luis Obispo
Upper Salinas Valley; Hwy 46 ROW approx. 6 mi. E of Paso Robles.
Comment
OBI72834
Gamochaeta ustulata
Michael Walgren
2010-4-29
143
San Luis Obispo
Irish Hills, Montana de Oro State Park. New property acquisition known as the 160 acre "Baseri" property at 4840 See Canyon rd, approx 8 mi from Los Osos Valley Rd and 0.5 mi from jctn with Perfumo Cyn rd. Inland portion of property on inland side of See Cyn Rd
301
Comment
UC1118538
Gamochaeta ustulata
C. M. Belshaw
1936-3-20
1673
San Luis Obispo
0.5 mi nw Tar Spring Ranch (Plot 20); Nipomo Quadrangle
228
Comment
CAS-BOT-BC144758
Garrya veatchii
R. F. Hoover
1964-7-9
9146
San Luis Obispo
5 mi. w. of Pozo (Salsipuedes Creek)
Comment
OBI14146
Garrya veatchii
Robert F. Hoover
1957-7-19
8392
San Luis Obispo
Near summit on Cambria-Adelaida rd
Comment
OBI66116
Gastridium phleoides
D. R. Miller
1994-5-11
594 -329
San Luis Obispo
Pine Mt Region. In walnut orchard at Egeberg's ranch; San Simeon crk drainage
600
Comment
CAS-BOT-BC283922
Gastridium ventricosum
W. A. Silveus
1938-6-25
3701
San Luis Obispo
Morro Bay
Comment
SBBG24936
Genista monspessulana
D. Myrick
1966-3-24
1306
San Luis Obispo
Cambria
Comment
UCR97563
Genista monspessulana
George K. Helmkamp
1997-3-8
1439
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
OBI31806
Geranium dissectum
Smeltzer, Turnquist
1982-4-12
28
San Luis Obispo
On the SE side of Laguna Lake Park from the roadway over to base of hill
Comment
OBI66063
Geranium dissectum
D. R. Miller
1994-3-17
394 -103
San Luis Obispo
Pine Mt Region. Along rd at 1st gate, San Simeon Crk drainage
500
Comment
SEINET271038
Geranium dissectum
Richard J. Shaw
1958-3-29
1090
San Luis Obispo
Highway 1 about 20 miles north of Morro Bay.
Comment
OBI71825
Geranium rotundifolium
D. R. Miller
2005-4-23
s.n.
San Luis Obispo
From Sharin Lovejoys yard Peggy Phillips at wildflower show
Comment
SD249255
Gilia
David Keil, Rhonda Riggins
2003-4-23
30133
San Luis Obispo
Caliente Range. Along main ridge northwest of Caliente Peak.
1280
Comment
UCD163502
Gilia
CNPS Melinda Elster; Sara Taylor
2015-4-24
CARR- 559 B
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
552
Comment
CDA11578
Gilia achilleifolia subsp. achilleifolia
G. F. Hrusa
1993-5-22
11130
San Luis Obispo
Black Butte Research Natural Area; Los Padres Natl. Forest. W face below Radio Facility 2, approx. 1/4 mile N of Mt. Lowe.
Comment
SBBG109327
Gilia achilleifolia subsp. achilleifolia
C. B. Hardham
1957-5-10
3265
San Luis Obispo
Cypress Mtn
Comment
UC73638
Gilia achilleifolia subsp. achilleifolia
Miss M. Alice King
April 1895
San Luis Obispo
Arroyo Grande
Comment
UC809605
Gilia achilleifolia subsp. achilleifolia
Verne Grant, Alva Grant
1948-5-29
8555
San Luis Obispo
five mi sw San Luis Obispo (on hywy 101); sw of San Luis Obispo
Comment
CDA11531
Gilia achilleifolia subsp. multicaulis
G. F. Hrusa, D. Ragan
1995-6-2
12359
San Luis Obispo
Black Butte Research Natural Area; Approx. 200 m. N of Entrance 1, 1/2 m. N of Mt. Lowe.
Comment
JEPS108388
Gilia brecciarum
David Gowen
2005-3-18
196
San Luis Obispo
Elkhorn Road. Dry sandy wash south of Hurricane Rd.
Comment
UC2027138
Gilia capitata
Greg Wilvert
2005-3-30
68
San Luis Obispo
Southeast Half of Caliente Range: 400 m SW of dead end of Padrones Canyon Road near Padrones Spring
Comment
UC106819
Gilia capitata subsp. chamissonis
Miss M. M. Miles
1886-1
139
San Luis Obispo
San Luis Obispo
Comment
UC1123794
Gilia clivorum
N. K. Carlson
1936-3-26
232
San Luis Obispo
1.3 mi sw Black Butte; San Luis Obispo Quadrangle
Comment
UC1023801
Gilia clivorum
R. F. Hoover
1947-3-23
6713
San Luis Obispo
5 mi se Santa Margarita (on road to Pozo); se of Santa Margarita
Comment
CDA34426
Gilia minor
M. Gogol-Prokurat
2010-4-1
CARR 1003
San Luis Obispo
South Coast Ranges; Caliente Mountains, Calk Mountain on land used for oil production.
Comment
UC23660
Gilia tenuiflora
W. H. Brewer
1861-4-30
517
San Luis Obispo
Atascadero
Comment
HSC17021
Gilia tenuiflora
L. S. Rose
1969-4-14
69026
San Luis Obispo
10 mi. SW of Shandon, Shell Canyon, N end of La Panza Range
427
Comment
CDA17356
Gilia tricolor subsp. diffusa
G. F. Hrusa, G. Wilvert
2005-4-1
16404
San Luis Obispo
Carrizo Plain; Padrone Cyn. Rd.
822
Comment
SBBG87652
Gilia tricolor subsp. diffusa
C. F. Smith
1950-4-27
2681
San Luis Obispo
rd SE of Choice Valley School near Grant Dry Lake
Comment
SBBG34940
Gilia tricolor subsp. tricolor
Mrs. R. W. Summers
-Jun-1882
San Luis Obispo
Santa Margarita
Comment
JEPS35310
Githopsis diffusa subsp. robusta
R. F. Hoover
1952-5-11
7199
San Luis Obispo
Navajo Camp La Panza Range
Comment
OBI65812
Githopsis specularioides
D. R. Miller
1989-6-12
689 -20
San Luis Obispo
E slope of Pine mtn
671
Comment
OBI3697
Gleditsia triacanthos
Mary Kidd
1971-8-21
201
San Luis Obispo
Just W of old clock tower. Campus, Calif State Polytechnic College
Comment
CDA21051
Glycyrrhiza lepidota
G. F. Hrusa, D. Ragan
1993-5-21
11080
San Luis Obispo
Approx. 2 km. beyond Stony Creek Camp.
Comment
CDA11570
Gnaphalium californicum
G. F. Hrusa
1993-5-22
11120
San Luis Obispo
Black Butte Research Natural Area; along main ridge road, approx. 1/4 m. N of Mt. Lowe.
Comment
UCR20963
Gnaphalium luteoalbum
A. C. Sanders
1979-11-25
00126
San Luis Obispo
Central Coast, Morro Bay State Park, Chorro Willows Campground
9
Comment
OBI56643
Gnaphalium palustre
David J. Keil
1998-6-5
27626
San Luis Obispo
Carrizo Plain. California Valley. Brentwood Trail and Soda Lake Rd.
Comment
OBI51827
Grindelia camporum
D. R. Miller
1992-7-14
792 -2
San Luis Obispo
Below proposed Cole rd. Near Edmunson homestead, Pine Mt region. Santa Lucia Mts
732
Comment
CAS-BOT-BC305107
Grindelia hirsutula
Alice Eastwood
1926-4-29
13665
San Luis Obispo
Cambria
Comment
UC1392611
Grindelia hirsutula
R. F. Hoover
1969-8-1
11510
San Luis Obispo
on ocean bluff Cambria
Comment
CAS-BOT-BC305099
Grindelia hirsutula
Roxana S. Ferris
1929-4-15
7637
San Luis Obispo
2 miles north of Moro on the coast road
Comment
OBI6215
Grindelia hirsutula
P. A. Holden
1968-5-7
278
San Luis Obispo
Near old road 1 mi N of Lopez Dam in Lopez Canyon
Comment
UC1127014
Guillenia lasiophylla
N. H. French
1937-3-12
893
San Luis Obispo
Cuyama Ranch McKittrick Quad.
548
Comment
RSA535356
Guillenia lasiophylla
C. F. Smith
1988-3-1
12116
San Luis Obispo
Along Hwy 58, at hairpin turn on N slope of Temblor Mtn Range, near head of Temblor Creek.
915
Comment
CAS-BOT-BC304661
Gutierrezia californica
R. F. Hoover
1965-9-19
9612
San Luis Obispo
La Panza district
Comment
SBBG56183
Gutierrezia californica
E. R. Blakley
1985-2-3
7303
San Luis Obispo
Painted Rock
609
Comment
UC1928014
Gutierrezia californica
David Keil
1998-10-9
28140
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
CAS-BOT-BC304675
Gutierrezia californica
Ernest C. Twisselmann
1955-9-1
2366
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Juan River Valley, 8.6 miles south of Shandon
441
Comment
OBI75113
Hazardia squarrosa
F. Rush
1956-6-1
133
San Luis Obispo
Mt. SLO
Comment
OBI77736
Hazardia squarrosa
David J. Keil
1978-10-13
s.n.
San Luis Obispo
East side of the Cuesta just off US 101
Comment
OBI4184
Hedera canariensis
Pete Millenaar
1964-3-12
3
San Luis Obispo
Cal Poly campus, SLO
Comment
CDA43334
Hedera helix
David J. Keil
2011-11-5
31139
San Luis Obispo
Oceano. Norswing Drive near intersection with Coolidge Drive.
Comment
OBI57134
Hedypnois rhagadioloides
G. F. Hrusa
1995-5-2
12283
San Luis Obispo
Black Butte Research Natural Area. Disturbed area along roadside on access rd to Peak 1 Radio Facility. Immed adj and SW of Peak 1 Radio Facility
640
Comment
CAS-BOT-BC306720
Helenium bigelovii
R. F. Hoover
1947-8-9
7360
San Luis Obispo
Between San Carpoforo Creek and Arroyo de la Cruz
Comment
OBI16348
Helenium bigelovii
Robert F. Hoover
1947-8-9
7360
San Luis Obispo
Between San Carpoforo Crk and Arroyo de la Cruz
Comment
OBI27035
Helenium bigelovii
James Courtney
1981-1-15
31
San Luis Obispo
Pennington Crk Bio Reserve
Comment
OBI42296
Helianthus gracilentus
Eben McMillan
1953-6-18
s.n.
San Luis Obispo
Queen Bee mine area
Comment
OBI6284
Helianthus gracilentus
Neil Havlik
1968-4-20
165
San Luis Obispo
1 mi W of Pozo Summit, on Pozo-La Panza Rd
Comment
OBI38244
Heliotropium curassavicum
Eric Wise
1981-7-27
995
San Luis Obispo
Greengate Ponds. Orcutt rd
Comment
OBI17821
Helminthotheca echioides
Hans Wilgenburg
1977-8-11
20
San Luis Obispo
Cal Poly campus; on Radio Hill
Comment
OBI31077
Helminthotheca echioides
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI15576
Helminthotheca echioides
Robert F. Hoover
1964-8-13
9225
San Luis Obispo
Mouth of Morro crk
Comment
CAS-BOT-BC309860
Hemizonia congesta subsp. luzulifolia
R. F. Hoover
1969-8-15
11546
San Luis Obispo
Valley west of Mt. Bishop
Comment
OBI16209
Hemizonia congesta subsp. luzulifolia
F. Rush
May1956
134
San Luis Obispo
Mt. SLO
Comment
OBI31112
Hemizonia congesta subsp. luzulifolia
Julie M. Vanderwier
1979-8-15
185
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI31629
Hemizonia congesta subsp. luzulifolia
Turnquist, Smeltzer
1982-7-23
190
San Luis Obispo
N of Laguna Lake Park
Comment
CAS-BOT-BC309879
Hemizonia congesta subsp. luzulifolia
David D. Keck; Wm. M. Hiesey
1940-5-31
5146 a
San Luis Obispo
2.4 mi. N. of Harmony in Green Valley (S. of Cambria)
Comment
CAS-BOT-BC314899
Hemizonia congesta subsp. luzulifolia
R. F. Hoover
1965-9-29
9656
San Luis Obispo
North base of Cuesta Grade, Santa Lucia Range
Comment
UCR132012
Hemizonia increscens subsp. increscens
George K. Helmkamp
2003-10-24
8215
San Luis Obispo
Central Coast, El Campo Rd 0.1 mi east of Los Berros Rd, SE of Arroyo Grande
46
Comment
OBI16475
Hesperevax acaulis var. ambusticola
Robert F. Hoover
1947-4-12
6906
San Luis Obispo
Upper Navajo Crk, la Panza Range
Comment
OBI4021
Hesperocyparis sargentii
E. R. Blakley
1965-5-8
6550
San Luis Obispo
About 2.5 mi NW of hwy 101 at the Cuesta Summit
671
Comment
OBI7225
Hesperocyparis sargentii
J. B. Carstens
1966-4-10
24
San Luis Obispo
4 mi W of hwy 101 Cuesta Grade summit
Comment
UCSB23059
Hesperocyparis sargentii
Broder, Richard
1960-4-10
San Luis Obispo
Along dirt road to TV transmitting station, 3.2 miles W of dirt road junction and U.S. 101 at Cuesta Grade summit
Comment
CAS-BOT-BC422576
Hesperomecon linearis
Ernest C. Twisselmann
1962-3-26
6711
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon, 4 miles south of Cholame
563
Comment
CAS-BOT-BC422598
Hesperomecon linearis
Alice Eastwood; John Thomas Howell
1937-4-22
3853
San Luis Obispo
5 miles east of Templeton on road to Creston
Comment
OBI21507
Hesperoyucca whipplei
Vrmeer
1955-9-3
40
San Luis Obispo
Botanical Garden, S ridge
Comment
OBI47493
Heterocodon rariflorum
David J. Keil, Rhonda Riggins
1984-4-26
18212
San Luis Obispo
Rd to Stony Crk campground, about 0.4 mi from jctn with Avenales and Agua Escondido Rds
Comment
UC564203
Heterodraba unilateralis
Roxana S. Ferris
1935-3-29
9114
San Luis Obispo
6 mi s of Soda Lake (on the Maricopa Road, Carriso Plain); Carriso Plain
Comment
CDA15197
Heteromeles arbutifolia
G. F. Hrusa, J. Park, G. Perez
1998-7-21
14735
San Luis Obispo
South Coast Ranges; Suey Creek Rd. +- 7 km. W of Hwy 166.
Comment
OBI83459
Heteromeles arbutifolia
Tanner Tellenbach, Elijah Lax, Brett Donahue, Nolan Donahue
2017-1-26
4
San Luis Obispo
Johnson Ranch Open Space: take Highway 101 south to exit 198 for Higuera Street. At the bottom of a horseshoe bend in the off ramp, turn left into a parking area for Johnson Ranch. To the right of the road follow the trail, cross a stream, about 100 yards up from the stream, and about 50 yards to the right of the trail if you are looking at the stream.
80
Comment
OBI8503
Heteromeles arbutifolia
Dave Imper
1976-11-27
12
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price Cyn rd
Comment
SBBG104928
Heteromeles arbutifolia
F. L. Johnson Proctor
1993-2-19
ROB 127
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
RSA0072382
Heteromeles arbutifolia
Carl B. Wolf
1932-11-17
4409
San Luis Obispo
Near summit of grade on road from Atascadero to Morro Bay.
457
Comment
OBI53885
Heterotheca grandiflora
Arthur W. Hazebrook
1992-10-25
152
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, base of Hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
CAS-BOT-BC311126
Heterotheca oregona var. scaberrima
R. F. Hoover
1946-10-20
6515
San Luis Obispo
Upper Huasna River just below Arroyo Seco
Comment
RSA220013
Heterotheca sessiliflora subsp. echioides
E. C. Twisselmann
1962-10-10
7912
San Luis Obispo
Carrisa [now Carrizo] Plains: Hwy 173 [wrong number] at the Lewis Ranch. Plants of the Temblor Range and Western San Joaquin Valley.
631
Comment
CAS-BOT-BC318469
Hieracium argutum
R. F. Hoover
1969-7-17
11475
San Luis Obispo
Just west of Cuesta Pass summit
Comment
CAS-BOT-BC318470
Hieracium argutum
R. F. Hoover
1969-7-17
11475
San Luis Obispo
Just west of Cuesta Pass summit
Comment
OBI19098
Hirschfeldia incana
Robert C. Brown
1964-11-16
23
San Luis Obispo
E side of Poly Cyn
91
Comment
OBI25935
Hoita macrostachya
Lorraine Vinland
1981-7-3
7
San Luis Obispo
500 Block of Higuera St. Vacant lot
Comment
UC56082
Hoita orbicularis
J. H. Barber
1899-5-22
San Luis Obispo
near Morro
Comment
UCSB39922
Hoita orbicularis
Shaw, J.
1982-7-1
San Luis Obispo
Along Perfumo Canyon Road, 1.0 miles south of Los Osos Valley Road in San Luis Obispo
60
Comment
CAS-BOT-BC412720
Hollisteria lanata
Alice Eastwood
1926-5-5
13912
San Luis Obispo
Cholame
Comment
CAS-BOT-BC412665
Hollisteria lanata
Ernest C. Twisselmann
1956-5-2
2732
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the summit of Palo Prieta Canyon
681
Comment
CAS-BOT-BC325896
Holocarpha heermannii
R. F. Hoover
1946-9-22
6442
San Luis Obispo
West of Paso Robles on road to Adelaida
Comment
OBI16061
Holocarpha heermannii
Robert F. Hoover
1947-8-17
7381
San Luis Obispo
Near summit of Santa Lucia Mts on Templeton -Cambria Rd
Comment
OBI16069
Holocarpha heermannii
Robert F. Hoover
1946-9-22
6442
San Luis Obispo
W of Paso robles on rd to Adelaida
Comment
OBI80544
Hordeum brachyantherum
D. H. Wilken, E. Painter
2011-5-19
17951
San Luis Obispo
W of Simmler Rd, 0.5 km NNE of its jct with Soda Lake Rd, E side of S arm of Soda Lake
570
Comment
OBI4822
Hordeum brachyantherum subsp. californicum
Mike Wemp
1972-3-29
11
San Luis Obispo
About 1/4 mi NW of Montano de Oro State Park camground
30
Comment
OBI21929
Hordeum marinum
Robert F. Hoover
1964-5-10
8752
San Luis Obispo
Near Paso Robles Airport, in dried depression in grain-field
Comment
OBI17694
Hordeum murinum
Dave Imper
1977-3-21
92
San Luis Obispo
Price Cyn Tarsands Project. Phase 1. Project location 1 mi SW of Hwy 227 on Price Cyn rd
76
Comment
OBI42186
Hordeum murinum
David J. Keil, LynneDee Oyler and Rick Oyler
1986-5-17
19498
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. Eastern base of Santa Lucia Mts in area that was locally the eastern boundary of the Las Pilitas fire of July 1985.
Comment
OBI31397
Hordeum murinum subsp. leporinum
Joy Nishida, Ginger King and Julie Oxford
1982-5-1
346
San Luis Obispo
American Cyn campground
524
Comment
RSA575721
Hordeum murinum subsp. leporinum
S. J. Darbyshire
1994-9-12
4567
San Luis Obispo
Cambria
Comment
UCD86214
Hordeum murinum subsp. leporinum
Beecher Crampton
1964-5-18
6987
San Luis Obispo
San Luis Obispo County: Santa Margarita. Santa Margarita Creek.
Comment
OBI45279
Hordeum vulgare
David J. Keil
1982-6-26
16188
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
CDA12466
Hordeum vulgare var. vulgare
G. F. Hrusa
1992-4-4
10345
San Luis Obispo
Upper Salinas Valley; Right-of-way along Hwy 46 approx. 4 miles E of Paso Robles.
Comment
OBI10119
Horkelia californica
Robert F. Hoover
1947-9-14
7394
San Luis Obispo
Between San Carpoforo Crk and Arroyo de la Cruz
Comment
CAS-BOT-BC536135
Horkelia californica
R. F. Hoover
1964-3-26
8655
San Luis Obispo
Near mouth of Arroyo de la Cruz
Comment
POM305210
Horkelia cuneata
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
588
San Luis Obispo
Morro Bay region.
Comment
UC1128251
Horkelia cuneata
H. C. Lee
1937-5-20
961
San Luis Obispo
2 mi nw Atascadero; Paso Robles Quad.
304
Comment
SD12569
Horkelia cuneata
Edith A. Purer
1933-7-20
5089
San Luis Obispo
Partially stabilized sand dunes northwest of Guadalupe.
Comment
CAS-BOT-BC537328
Horkelia cuneata var. cuneata
Ernest C. Twisselmann
1956-4-10
2634
San Luis Obispo
Nipomo Mesa, 1/2 mile E of the Union Oil Refinery
33
Comment
CAS-BOT-BC148587
Horkelia cuneata var. puberula
R. F. Hoover
1947-6-29
6205
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC143913
Horkelia cuneata var. sericea
Alice Eastwood
1927-7-29
14956
San Luis Obispo
Morro sands
Comment
CDA11385
Hornungia procumbens
G. F. Hrusa
1995-4-15
12105
San Luis Obispo
Carrizo Plain; Along margin of S end of Soda Lake.
Comment
CAS-BOT-BC88591
Hornungia procumbens
Ernest C. Twisselmann
1953-3-5
243
San Luis Obispo
Temblor Range and the Western San Joaquin Valley.Carisa Plains. Eastern foothills, 7 miles east of Simmler.
Comment
OBI13196
Hosackia gracilis
Unknown
1960-5-16
s.n.
San Luis Obispo
Ocean Pines
15
Comment
OBI37381
Hydrocotyle ranunculoides
Eric Wise
1981-6-29
804
San Luis Obispo
Celery Lake of Dune Lakes
Comment
UCD128232
Hydrocotyle ranunculoides
Malcom A. Nobs; S. Galen Smith
1948-9-9
667
San Luis Obispo
San Luis Obispo County: Dune Lakes Gun Club, about 4 miles south of Pismo Beach.
Comment
UC420709
Hypericum anagalloides
I. J. Condit
1912-5-21
San Luis Obispo
Price Canyon
Comment
JEPS35303
Hypochaeris glabra
R. F. Hoover
1950-5-22
7927
San Luis Obispo
summit of ridge above Cuesta Pass
Comment
SBBG93796
Hypochaeris glabra
S. A. Junak
1990-4-26
4199
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
UCSB50660
Hypochaeris glabra
Wood, Kathy
1980-4-25
San Luis Obispo
U.S. 101 North to La Ouesta Summit, about 21 miles north of San Luis Obispo, right turn just beyond summit. 2 miles on East Cuesta Ridge Road
609
Comment
OBI21068
Iris douglasiana
Robert F. Hoover
1947-3-16
6678
San Luis Obispo
San Carpoforo Crk near ocean
Comment
OBI65213
Isocoma acradenia var. bracteosa
Greg Wilvert, Cedrick Villasenor and Ben Carter
2005-9-15
521
San Luis Obispo
SE half of the Caliente Range; 0.9 km N of Semper Spring.
824
Comment
CAS-BOT-BC316742
Isocoma acradenia var. bracteosa
Ernest C. Twisselmann
1954-10-9
1618
San Luis Obispo
Hills at summit of Palo Prieta canyon, 8 miles south of Cholame, Temblor Range and the Western San Joaquin Valley
685
Comment
CDA8015
Isocoma acradenia var. bracteosa
T. C. Fuller
1962-9-6
9575
San Luis Obispo
Upper Gillis Canyon, ca. 8 miles southeast of Shandon.
0
Comment
JEPS83687
Isocoma acradenia var. bracteosa
Ernest C. Twisselmann
1957-11-7
4128
San Luis Obispo
Panorama Hills, se San Luis Obispo County Temblor Range, Western San Joaquin Valley, Panorama Hills
746
Comment
UC87272
Isocoma menziesii var. menziesii
E. Palmer, M. D.
1876-6-1
198
San Luis Obispo
n San Luis Obispo; Coast Range
Comment
CAS-BOT-BC61901
Isoetes nuttallii
Clare B. Hardham
1957-4-19
1676
San Luis Obispo
Dry Lake Rancho Santa Rita (Juhl Ranch) west of Templeton
Comment
RSA175126
Isolepis cernua
Robert F. Thorne, Percy C. Everett
1962-10-3
31416
San Luis Obispo
Near Oso Flaco Lake.
8
Comment
UC52309
Jaumea carnosa
Mrs. R. W. Summers
1886-10-9
San Luis Obispo
Morro Sand Beach
Comment
UC1133583
Juncus acutus subsp. leopoldii
B. Bolt
1936-2-25
595
San Luis Obispo
0.5 mi nw Morro; Cayucos Quad.
Comment
OBI23031
Juncus bufonius var. bufonius
David J. Keil
1979-10-27
13658
San Luis Obispo
E end of Lopez Lake below confluence of Arroyo Grande crk and Phoenix crk, 0.2 mi from jctn of Lopez Cyn Rd and Pozo Rd
Comment
OBI48042
Juncus bufonius var. bufonius
David J. Keil
1981-5-16
14636
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
OBI21105
Juncus bufonius var. congestus
Robert F. Hoover
1965-9-19
9608
San Luis Obispo
Calf Cyn
Comment
RSA0020850
Juncus dubius
David J. Keil
2011-11-26
31200
San Luis Obispo
Highway 58 east of junction with Highway 229. Lower part of Calf Canyon.
415
Comment
SD244543
Juncus dubius
David Keil
2011-11-26
31200
San Luis Obispo
Highway 58 east of junction with Highway 229. Lower part of Calf Canyon.
415
Comment
SBBG57277
Juncus lescurii
R. Hoffmann
1930-4-18
San Luis Obispo
near marsh, Arroyo Grande
Comment
UCD141709
Juncus macrophyllus
Frederic Hrusa
1993-5-21
11053
San Luis Obispo
San Luis Obispo County: Stony Creek in Huasna area. Approximately 4 km beyond Stony Creek Campground.
650
Comment
SBBG57344
Juncus occidentalis
C. B. Hardham
1957-4-19
1799
San Luis Obispo
Santa Rita Ranch, York Mtn
Comment
SBBG104948
Juncus phaeocephalus
F. L. Johnson, E. A. Young
1993-5-27
ROB 680
San Luis Obispo
Cerro Romualdo, Camp San Luis Obispo
Comment
UC1146318
Juncus phaeocephalus
R. F. Hoover
1964-6-11
9027
San Luis Obispo
e end Los Osos Valley
Comment
RSA180167
Juncus phaeocephalus var. phaeocephalus
Clare B. Hardham
1958-5-13
3360
San Luis Obispo
Cerro Alto. Santa Lucia Mountains.
Comment
RSA304307
Juncus tiehmii
Barbara Ertter, Jeffrey L. Strachan
1980-5-14
3397
San Luis Obispo
Edge of Navajo Creek on west side of Forest Road 29S02 ca. 1.5 miles north of La Panza Guard Station, ca. 2.5 miles south of highway 58, ca 5 miles southeast of Black Mountain, La Panza Range, Los Padres National Forest.
610
Comment
NY786795
Keckiella breviflora var. breviflora
R. S. Ferris
1939-6-16
9780
San Luis Obispo
Jack Creek bridge on Dover Canyon road. Santa Lucia Mountains.
Comment
UC1341111
Keckiella cordifolia
Robert J. Rodin
1954-7-3
5965
San Luis Obispo
1 mi n San Luis Obispo; Reservoir Canyon
Comment
OBI71434
Kickxia spuria
Lynne Dee Oyler
1990-10-11
2033
San Luis Obispo
Santa Margarita Crk tributary just NE of Santa Margarita Ranch HQ, E of the sorting pens
Comment
UCR131354
Kniphofia uvaria
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4920
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
OBI53564
Koeleria macrantha
Arthur W. Hazebrook
1991-5-7
70
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
RSA121246
Koeleria macrantha
G. T. Nordstrom
1937-5-11
1187
San Luis Obispo
2.8 miles S.S.E. of Asuncion School
488
Comment
JEPS35286
Lactuca serriola
Peter H. Raven
1964-3-25
18749
San Luis Obispo
above and e Cambria
Comment
UC454311
Lagophylla ramosissima
E. P. Unangst
1906-9-23
791
San Luis Obispo
Morro
Comment
UC76427
Lagophylla ramosissima
Miss M. Alice King
1895-5-1
San Luis Obispo
Arroyo Grande
Comment
RSA0013277
Lagophylla ramosissima subsp. ramosissima
R. F. Thorne, P. C. Everett
1963-6-8
32179
San Luis Obispo
6 miles NW of Bradley on road to Jolon
213
Comment
OBI3690
Lagunaria patersonia
Mary Kidd
1970-10-8
121
San Luis Obispo
Near W end B-wing Sci bldg. Campus Calif State Polytechnic College
Comment
HSC91742
Lamarckia aurea
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro, along Hazard Canyon Trail.
Comment
OBI21947
Lamarckia aurea
John Young
1967-5-30
39
San Luis Obispo
Poly Cyn
Comment
OBI58978
Lamarckia aurea
David J. Keil
1998-3-27
26445
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over summer 1997
244
Comment
OBI72639
Lamarckia aurea
Mark Graham, Angela Holbrook
2002-2-24
26
San Luis Obispo
Near top of W facign cliff at Pirate's Cove at end of Cave Landing Rd in Avila Beach
37
Comment
UC2026990
Lamium purpureum
David Chipping
2012-4-9
San Luis Obispo
Santa Lucia Mountains, Cerro Alto
Comment
OBI10922
Lastarriaea coriacea
Robert F. Hoover
1969-5-3
11298
San Luis Obispo
Upper Arroyo Grande
Comment
RSA303572
Lastarriaea coriacea
James R. Shevock
1972-4-1
1514
San Luis Obispo
Shell Creek, Temblor.
46
Comment
SD71147
Lasthenia californica
R. F. Hoover
1947-4-18
6967
San Luis Obispo
Near Piedras Blancas Point.
Comment
RSA123023
Lasthenia californica
N. K. Carlson
1936-3-20
189
San Luis Obispo
2 miles E of Islay Hill, Arroyo Grande
183
Comment
UC2027403
Lasthenia debilis
Greg Wilvert
2005-4-13
222
San Luis Obispo
Southeast Half of the Caliente Range. 3.9 km SSW of Lawson Spring.
Comment
SBBG8515
Lasthenia ferrisiae
C. B. Hardham
1958-4-28
3148
San Luis Obispo
Carissa Plains, edges of Soda Lake
Comment Read comments Nov 6 2015
UC1928094
Lasthenia glaberrima
David Keil
2002-4-4
29788
San Luis Obispo
Santa Margarita Ranch. Vicinity of farm pond and associated vernal wetlands north of Santa Margarita and east of US 101. Vicinity of 35.4035 N, 120.6199 W
Comment
UC1561283
Lasthenia gracilis
Barbara Ertter, D. Keil, J. Hickman, T. Sholars, et al.
1987-4-11
6833
San Luis Obispo
Arroyo de la Cruz on Hearst Ranch (ca. 7 airmiles n of San Simeon, within 3 mi. of Hwy 1)
60
Comment
UCD163506
Lasthenia gracilis
CNPS Melinda Elster; Sara Taylor
2015-4-22
CARR- 560 A
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
546
Comment
UCR81092
Lasthenia gracilis
G. Fred Hrusa, Jeff Hart
1993-4-6
10694
San Luis Obispo
Carrizo Plain, N end of Plain on north side of 7 Mile Road
610
Comment
RSA130585
Lasthenia gracilis
Roxana S. Ferris
1955-5-23
12812
San Luis Obispo
Cammatti Canyon Road, 1.6 miles N of junction with Creston-La Panza Road
Comment
UC130782
Lasthenia gracilis
E. Palmer, M. D.
1876-7-1
216
San Luis Obispo
Comment
UCSB17023
Lasthenia leptalea
Hardham, Clare
1963-3-24
San Luis Obispo
Huero Huero River, Pierce Ranch, 7 miles east of Creston
Comment
UC1285235
Lasthenia microglossa
R. F. Hoover
1958-3-22
8430
San Luis Obispo
Simmler to McKittrick Road (at Kern County line); Summit of Temblor Range
Comment
RSA0028816
Lasthenia minor
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1403 -A
San Luis Obispo
Carrizo Plain. 15.6 miles NW of CA-166 on Soda Lake Rd.
732
Comment
UC1119001
Lasthenia minor
N. H. French
1937-3-9
883
San Luis Obispo
Carrizo Plains McKittrick Quad., Carrizo Plains
591
Comment
CDA11454
Lathyrus vestitus
G. F. Hrusa
1995-5-28
12213
San Luis Obispo
Black Butte Research Natural Area; Black Butte Research Natural Area. E base of Ridge 2.
Comment
OBI78114
Lathyrus vestitus var. vestitus
Robert J. Rodin
1954-1-10
5892
San Luis Obispo
See Canyon
Comment
SBBG124769
Lathyrus vestitus var. vestitus
C. B. Hardham
1961-5-18
7110
San Luis Obispo
between Pine Mtn and Rocky Butte, N of Cambria
Comment
UC1562634
Lathyrus vestitus var. vestitus
Barbara Ertter, D. Keil, J. Hickman, T. Sholars, et al.
1987-4-11
6829
San Luis Obispo
ca 7 air mi n San Simeon (within 3 mi os Hwy 1, Arroyo de la Cruz on Hearst Ranch); Arroyo de la Cruz
30
Comment
RSA522589
Lavatera cretica
David J. Keil
1984-7-20
18314
San Luis Obispo
Arroyo Grande. 0.6 miles from E. Cherry Road on Branch Mill Rd. Roadside in agricultural area.
Comment
OBI15860
Layia
Robert F. Hoover
1956-4-26
8369
San Luis Obispo
Baywood park
Comment
CAS-BOT-BC322146
Layia gaillardioides
Clare B. Hardham
1959-4-22
4442
San Luis Obispo
Santa Lucia Mountains. Santa Rita Canyon, west of Templeton.
Comment
OBI64546
Layia gaillardioides
David J. Keil, with V. L. Holland
2001-3-29
29236
San Luis Obispo
Santa Lucia Mountains. Santa Rita Road, ca. 4.4 road miles east from junction with Old Creek Road
Comment
SBBG46671
Layia glandulosa
L. W. Edge
1973-4-11
288
San Luis Obispo
St Hwy 58 near Shell Crk
Comment
CAS-BOT-BC321673
Layia glandulosa
Roxana S. Ferris
1929-4-15
7620
San Luis Obispo
Between Guadalupe and Caolender
Comment
RSA212224
Layia glandulosa subsp. glandulosa
L. S. Rose
1969-4-14
69020
San Luis Obispo
Bedell Ranch, S of Creston, N end of La Panza Range.
427
Comment
OBI15868
Layia heterotricha
Eben McMillan
1952-4-27
62
San Luis Obispo
Temblor Mt. North side. 1 mi SW of Carneras Rocks
Comment
CAS-BOT-BC327198
Layia hieracioides
R. F. Hoover
1956-4-26
8368
San Luis Obispo
Baywood Park
Comment
UC1285331
Layia hieracioides
R. F. Hoover
1950-4-30
7858
San Luis Obispo
e slope of La Panza Range
Comment
CAS-BOT-BC327641
Layia munzii
R. F. Hoover
1952-4-10
8107
San Luis Obispo
1 mi S of Simmler, Carrizo Plain
Comment
UC547759
Layia munzii
Roxana S. Ferris
1935-3-29
9107
San Luis Obispo
3.5 mi s Simmler (Carriso Plain); Carriso Plain
Comment
CAS-BOT-BC372333
Layia pentachaeta
Alice Eastwood; John Thomas Howell
1935-3-25
2029
San Luis Obispo
West side of Cottonwood Pass
Comment
SBBG17485
Layia platyglossa
C. B. Hardham
1960-4-21
5517
San Luis Obispo
Santa Barbara Rd, Atascadero
Comment
UC2027074
Layia platyglossa
Greg Wilvert
2005-5-15
426
San Luis Obispo
Southeast Half of the Caliente Range: 1.1 km NW of Semper Spring
Comment
UCR161231
Layia platyglossa
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9005
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 mi north of jct with Lopez Road and at Water End Road
174
Comment
RSA165457
Layia platyglossa
Clare B. Hardham
1959-4-22
4442
San Luis Obispo
Santa Rita Canyon. W of Templeton. Santa Lucia Mtns.
Comment
POM96425
Layia platyglossa subsp. campestris
P. A. Munz
1926-4-9
10246
San Luis Obispo
1 mile SE of Pismo.
Comment
RSA633365
Lemna minuta
L. C. Wheeler, John L. Mohr
1961-6-24
s.n.
San Luis Obispo
Lake north of Oso Flaco lake.
Comment
OBI21200
Lemna trisulca
Robert F. Hoover
1967-10-7
10881
San Luis Obispo
Oso Flaco Lake
Comment
UC1101307
Lemna turionifera
Malcolm A. Nobs, S. Galen Smith
1949-6-22
811
San Luis Obispo
3 mi s of Pismo Beach (at Oceano); Oceano
Comment
CAS-BOT-BC221504
Lepechinia calycina
Clare B. Hardham
1956-5-31
823
San Luis Obispo
Santa Lucia Mountains. Adelaida Rd.
Comment
OBI31568
Lepidium
Joy Nishida, Melissa Luckow
1983-3-10
552
San Luis Obispo
Amer Cyn. Upper portion of Amer cyn campground
536
Comment
CAS-BOT-BC89027
Lepidium dictyotum
David D. Keck; J. Clausen
1935-4-10
3137 A
San Luis Obispo
East side of Soda Lake, Carrizo Plains.
594
Comment
CAS-BOT-BC89012
Lepidium dictyotum
Ernest C. Twisselmann
1955-4-22
1891
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley, 1.5 mile est of Palo Prieta Summit.
640
Comment
RSA66569
Lepidium dictyotum
F. W. Peirson
1925-3-25
5726
San Luis Obispo
Just west of summit of Morro Creek.
366
Comment
OBI64157
Lepidium didymum
David J. Keil
2003-5-31
30268 -2
San Luis Obispo
Los Osos, South Bay Park
Comment
OBI15132
Lepidium draba
Felice C. Movich
1969-4-14
48
San Luis Obispo
Morro Bay state park
15
Comment
CAS-BOT-BC89508
Lepidium jaredii
R. F. Hoover
1966-3-30
9765
San Luis Obispo
Carrizo Plain south of Soda Lake.
Comment
RSA201707
Lepidium jaredii
Robert F. Hoover
1958-3-19
s.n.
San Luis Obispo
Carrizo Plain south of Soda Lake
Comment
SD71140
Lepidium jaredii
R. F. Hoover
1958-3-19
8419
San Luis Obispo
Carrizo Plain southof Soda Lake.
Comment
CAS-BOT-BC89499
Lepidium jaredii
Ernest C. Twisselmann
1956-3-26
2586
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Alkali sinks 5 miles south of Soda Lake.
624
Comment
UC1126684
Lepidium nitidum
C. M. Belshaw
1936-3-28
1739
San Luis Obispo
1.3 mi nw Cayucos; Cayucos Quad.
106
Comment
CAS-BOT-BC12577
Lepidium nitidum
Ernest C. Twisselmann
1965-3-23
10493
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Pinole Hills at the head of Bitterwater Creek.
670
Comment
OBI24998
Lepidium strictum
David J. Keil
1980-4-26
13924
San Luis Obispo
Along Town Crk near Lime Mtn, W of 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-BC328020
Lepidospartum squamatum
Ernest C. Twisselmann
1954-7-20
1453
San Luis Obispo
Temblor Randg & Western San Joaquin Valley. Choice Valley Road, 1/8 mile W of Choice Valley School
563
Comment
UC91084
Lepidospartum squamatum
T. S. Brandegee
1889-4-26
San Luis Obispo
El Paso Allemand
Comment
CAS-BOT-BC272420
Leptochloa fusca subsp. uninervia
Ernest C. Twisselmann
1963-12-10
9204
San Luis Obispo
Highway U.S. 466 7 miles east of Paso Robles, Estrella Plains
243
Comment
OBI59025
Leptochloa fusca subsp. uninervia
David J. Keil
1998-6-10
27767
San Luis Obispo
Hwy 58, 1.3 miles SSW of junction with La Panza Road.
Comment
UC1123903
Leptodactylon californicum
N. K. Carlson
1936-3-19
185
San Luis Obispo
0.9 mi se Callender; Arroyo Grande Quad.
45
Comment
UC1713711
Leptodactylon californicum
Lincoln Constance and Alan A. Beetle
1940-3-22
2531
San Luis Obispo
2 mi ne Pozo (above Pozo Creek, La Panza Range); California Inner Coast Ranges, La Panza Range, Pozo Creek
457
Comment
SBBG117508
Leptosiphon bicolor
E. Painter, M. Wetherwax
2000-4-19
CR 30
San Luis Obispo
near W Perimeter Rd, ca. 1.5 air km NW of intersection with Generals Rd; Camp Roberts
210
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
UCSB57192
Leptosiphon parviflorus
Ryan, P.; Callaway, R.
1987-4-16
San Luis Obispo
In Reservoir Canyon, 1/4 mile from end of Reservoir Road, north of San Luis Obispo off Hwy. 101
182
Comment
OBI22792
Leptospermum laevigatum
Robert E. Holden
1962-2-20
10
San Luis Obispo
Cal Poly campus
Comment
OBI16698
Leptosyne bigelovii
Robert F. Hoover
1967-4-20
10493
San Luis Obispo
4 mi E of Creston on La Panza rd
Comment
OBI16690
Leptosyne bigelovii
Robert F. Hoover
1947-3-30
6836
San Luis Obispo
Fernandez Crk on LaPanza-Shandon rd
Comment
UCSB12161
Leptosyne calliopsidea
1962-3-18
San Luis Obispo
Eastern edge of Carrizo Plain along highway from McKittrick
777
Comment
SBBG49057
Lessingia glandulifera var. glandulifera
J. Copeland
1974-7-19
1069
San Luis Obispo
Grand View Mesa, Nipomo
Comment
OBI15753
Lessingia pectinata var. tenuipes
Robert F. Hoover
1966-9-16
10045
San Luis Obispo
Salinas river at mouth of Rocky Cyn
Comment
UC1285340
Lessingia tenuis
R. F. Hoover
1946-6-16
6176
San Luis Obispo
between Carrizo Plain and San Juan River (about halfway down the grade)
Comment
SBBG132331
Leymus triticoides
D. Keil, T. Teed, Mariko Uchida
2001-6-15
29597
San Luis Obispo
Chorro Crk drainage, Chorro Crk Bog Thistle exclosure; Camp San Luis Obispo
243
Comment
OBI6651
Lilium pardalinum
Greg Hassen
1975-7-15
30
San Luis Obispo
Poly Cyn [Calif Polytechnic State Univ].
Comment
CDA11539
Lilium pardalinum subsp. pardalinum
G. F. Hrusa, D. Ragan
1995-6-2
12368
San Luis Obispo
Black Butte Research Natural Area; Cuesta Ridge east side. Lower point of ridge immediately N of Mt. Lowe.
Comment
SBBG124974
Limnanthes douglasii subsp. nivea
C. B. Hardham
1959-4-23
4305
San Luis Obispo
US Hwy 101, 1.5 mi S of Santa Barbara Rd
Comment
CDA42430
Limonium duriusculum
John Sayers
2011-8-29
s.n.
San Luis Obispo
Morro Strand State Beach; Morro Bay.
Comment
OBI69152
Limonium sinuatum
Amy L. Krisch, Krystal Nessa
2001-2-4
10
San Luis Obispo
Bruce Bramsen Memorial Parkway, W end of Calif Polytechnic State Univ
71
Comment
UCR40836
Limosella aquatica
E. A. Wise
1982-5-17
1493
San Luis Obispo
Sinton Middle Pond on Shell Creek Road. 8 mi north of Hwy 58
363
Comment
CAS-BOT-BC226850
Linanthus californicus
Roxana S. Ferris; Ruth P. Rossbach
1938-5-12
9452
San Luis Obispo
Along Salinas River 10 miles east of Santa Margarita on State Highway #178
Comment
OBI53898
Linanthus californicus subsp. tomentosus
Arthur W. Hazebrook
1992-11-14
165
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, trl adj to riparian corridor
Comment
UC1123990
Linanthus ciliatus
T. M. Hendrix
1937-5-15
179
San Luis Obispo
6.75 mi ese Pozo; Los Padres National Forest, Pozo Quad.
533
Comment
SBBG107716
Linanthus dichotomus
C. B. Hardham
1960-4-3
5293
San Luis Obispo
Cypress Mtn
701
Comment
OBI36155
Linanthus dichotomus subsp. dichotomus
Walter F. Chesbro
1978-5-6
100
San Luis Obispo
Avenues Reserve. Hwy. 58. Open, grassy area
Comment
UC1124065
Linanthus parviflorus
R. C. Wilson
1938-4-8
510
San Luis Obispo
1 mi ene Bee Rock; Bradley Quad.
289
Comment
UC1023822
Linanthus pygmaeus
R. F. Hoover
1947-4-26
7079
San Luis Obispo
Parkhill District
Comment
UCR122503
Linaria canadensis
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6613
San Luis Obispo
South Coast Range, La Panza Range, Calf Canyon, CA Hwy 58, 4.5 mi east of Santa Margarita
335
Comment
UCR6137
Linaria canadensis
C. M. Bringle
1967-3-20
B670320- 32
San Luis Obispo
San Luis Obispo, north side of Los Osos Road at jct with Buckskin Drive in sandy field. 100' NW of huge scrub oak in center of NW field.
53
Comment
UC1127210
Lithophragma
C. M. Belshaw
1936-3-22
1681
San Luis Obispo
1 1/2 mi ssw Loma Peloma Hill; Nipomo Quad.
Comment
CAS-BOT-BC430582
Lithophragma affine
Clare B. Hardham
1956-4-13
402
San Luis Obispo
Santa Rita
Comment
UC1296133
Lithophragma affine
R. F. Hoover
1947-3-26
6738
San Luis Obispo
just s Price Canyon; just s of Price Canyon
Comment
CAS-BOT-BC435384
Lithophragma cymbalaria
Alice Eastwood
1927-4-11
14423
San Luis Obispo
Paso Robles
Comment
UC11894
Lithophragma cymbalaria
Alice King
June 1895
San Luis Obispo
Arroyo Grande
Comment
OBI29812
Lobularia maritima
Ruth Davis
1964-5-10
74
San Luis Obispo
1 mi into Reservoir cyn, one mile N of San Luis Obispo
Comment
SBBG113509
Loeflingia squarrosa
C. B. Hardham
1960-4-29
5550
San Luis Obispo
E branch of Huerhuero River near Calf Cyn Rd
Comment
SBBG113586
Loeflingia squarrosa
C. B. Hardham
1960-4-29
5529
San Luis Obispo
Atascadero
Comment
SBBG95296
Loeflingia squarrosa
D. Keil with R. Riggins, K. Bay
1986-4-26
19275
San Luis Obispo
Elkhorn Plain, 5.3 mi SE of Crocker Grade Rd on Elkhorn Rd
701
Comment
CAS-BOT-BC342291
Logfia filaginoides
John Thomas Howell
1967-4-27
42073
San Luis Obispo
Cuesta Canyon County Park, San Luis Obispo
Comment
SD249150
Logfia filaginoides
David Keil
1978-3-25
12692
San Luis Obispo
Irving Ranch.
Comment
OBI34340
Logfia gallica
David J. Keil, Eric Wise
1983-8-30
17897
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI3926
Logfia gallica
Patricia Wiese
1971-5-31
73
San Luis Obispo
Fuelbreak in Cuesta Ridge Botanical aRea. 2 mi NW of Cuesta Pass
762
Comment
OBI49821
Logfia gallica
Steven A. Junak, Tina J. Ayers
1989-6-28
4106
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Along main rd (USFS Rd #29S11.3) at saddle on ridge at extreme W edge of the Botanical Area, 0.5 mi W of W boudnary sign, about 5.7 mi W of hwy 101
747
Comment
OBI51096
Logfia gallica
Steven A. Junak
1990-5-1
4287
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Santa Lucia Mts: at N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk rd ca 2.4 mi W of hwy 101, ca 1.2 rd miles S of Tassajera Crk rd
Comment
UCD66085
Lolium multiflorum
G. F. Hrusa
1995-5-28
12271
San Luis Obispo
San Luis Obispo Co.: Between intersections of access roads to Mt. Lowe radio facility and Peak 1 radio facility with main ridge road. Black Butte Research Natural Area.
625
Comment
RSA681875
Lolium perenne subsp. multiflorum
Scott D. White, Ken McDonald
2001-5-9
8480
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
UCR122590
Lolium perenne subsp. multiflorum
George K. Helmkamp
1995-11-23
115
San Luis Obispo
Central Coast, Junction of Martingale Avenue and Buckskin Drive in Los Osos
46
Comment
CAS-BOT-BC269173
Lolium temulentum
Ernest C. Twisselmann
1952-5-25
75
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Head of Choice Valley (Wolf Place, near the Hilbrich mail box)
Comment
OBI79180
Lomatium californicum
David J. Keil, with Matt Ritter, Dan Sinton, et al.
2012-4-12
31267
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road
548
Comment
RSA0045094
Lomatium californicum
LeRoy Gross, Marcel Beffort
2014-5-14
6467
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
UC1123014
Lomatium dasycarpum subsp. dasycarpum
C. M. Belshaw
1936-3-20
1668
San Luis Obispo
2.6 mi. w.-n.w. Tar Spring Ranch (Plot 18); Nipomo Quad.
152
Comment
UC1123016
Lomatium dasycarpum subsp. dasycarpum
B. Bolt
1936-3-13
618
San Luis Obispo
1 mi. w. Cerro Romauldo (Plot 99); San Luis Obispo Quad.
Comment
UC76381
Lomatium dasycarpum subsp. dasycarpum
Miss M. Alice King
1895-1
San Luis Obispo
Arroyo Grande
Comment
OBI76799
Lomatium parvifolium
Tracey and Viola Call, Viola Call
1963-4-1
2162
San Luis Obispo
1 mi up Reservoir Cyn near San Luis Obispo
244
Comment
OBI28115
Lomatium parvifolium
Allison Berry & Carrie Wilson, Carrie Wilson
1982-5-11
69
San Luis Obispo
N of San Luis Obispo 1.5 mi on CA Rte 101 R on Reservoir Cyn Rd-1/2 mi to end. Site on ridge to left 550 yds up trl
Comment
CDA13629
Lomatium utriculatum
G. F. Hrusa, T. D. Wilfred
1997-3-24
13666
San Luis Obispo
Carrizo Plain; 8-10 mi. N of Carrizo Plain on Bitterwater Rd.
Comment
SBBG129262
Lomatium utriculatum
D. H. Wilken, E. L. Painter, O. Gasser
2014-5-13
17989
San Luis Obispo
Rinconada Mine area, 0.3 km NW of old mill site, 1.8 km NNW of Little Falls Spring
495
Comment
SBBG28217
Lomatium utriculatum
I. L. Wiggins
1932-3-21
5825
San Luis Obispo
Bitterwater Valley, between Cholame and Annette
Comment
SBBG82050
Lomatium utriculatum
C. F. Smith
1950-4-30
2706
San Luis Obispo
NE of Pinole Land and Cattle Company headquarters, ca. 3 airline mi SW of Yeguas Mtn
Comment
UC412760
Lomatium utriculatum
Katharine Brandegee
San Luis Obispo
Paso Robles
Comment
UCD78277
Lomatium utriculatum
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4623
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
582
Comment
UC564137
Lomatium utriculatum
Roxana S. Ferris
1935-3-29
9105
San Luis Obispo
2 mi. s. Simmler (Carriso Plain); Carriso Plain
Comment
POM258757
Lomatium vaginatum
Roxana S. Ferris
1939-5-21
9753
San Luis Obispo
6 miles east of Huerhuero Creek on the Creston-Shadon road
Comment
UCSB45049
Lonicera involucrata
Carr, Tom
1978-3-8
San Luis Obispo
Calif. 1, 1/2 mile north of Burton Drive
40
Comment
CAS-BOT-BC243955
Lonicera involucrata var. ledebourii
Ernest C. Twisselmann
1965-11-2
11694
San Luis Obispo
Arroyo de la Cruz, between Highway 1 and the ocean
9
Comment
UC28553
Lonicera involucrata var. ledebourii
State Survey
427
San Luis Obispo
Comment
UC1125300
Lonicera subspicata var. denudata
H. C. Lee
1936-6-8
658
San Luis Obispo
2 3/4 mi n Adams Ranch; Nipomo Quadrangle
Comment
RSA671052
Lotus crassifolius
G. Fred Hrusa
1995-5-2
12193
San Luis Obispo
NW of Ridge 4.
600
Comment
RSA115612
Lotus grandiflorus var. grandiflorus
E. C. Twisselmann
1955-5-27
2031
San Luis Obispo
Shandon
866
Comment
UC1285176
Lotus heermannii
R. F. Hoover
1965-6-20
9448
San Luis Obispo
just n Oso Flaco Lake
Comment
CDA11473
Lotus micranthus
G. F. Hrusa
1995-5-28
12238
San Luis Obispo
Black Butte Research Natural Area; SE slope of Peak 3.
Comment
UC1129074
Lotus procumbens var. procumbens
G. T. Nordstrom
1937-5-16
1232
San Luis Obispo
2.1 mi ese Chimney Rock; Adelaida Quad.
304
Comment
UC1285174
Lotus salsuginosus
R. F. Hoover
1947-4-2
6862
San Luis Obispo
6 mi above County Park; Upper Arroyo Grande
Comment
SEINET5736947
Lotus scoparius
Shirley C. Tucker
1988-1
28780
San Luis Obispo
Chaparral on Black Hill or Black Mountain, Morro Bay State Park, Morro Bay.; Morro Bay State Park
203
Comment
UC1602066
Lotus scoparius
Mrs. R. W. Summers
1886-5-6
284
San Luis Obispo
Comment
CDA17695
Lotus strigosus
Austin Griffiths
1985-3-25
s.n.
San Luis Obispo
Guadalupe Dunes; Guadalupe Dune Sheet, east of Oso Flaco Ridge.
0
Comment
UC1129177
Lotus strigosus
H. C. Lee
1937-5-11
923
San Luis Obispo
2 mi se San Miguel; Paso Robles Quad.
213
Comment
OBI78822
Lunaria annua
David J. Keil
2013-9-6
32027
San Luis Obispo
Morro Bay State Park. Northeast of Los Osos Middle School
12
Comment
SEINET5766834
Lupinus albifrons
Alma L. Moldenke, Harold N. Moldenke
1976-1
30467
San Luis Obispo
Cambria, off Rte 246
Comment
UC1129270
Lupinus albifrons
R. St. John
1932-3-21
276
San Luis Obispo
Old Canyon; La Panza Quad., Old Canyon
Comment
CAS-BOT-BC195746
Lupinus albifrons var. albifrons
Ernest C. Twisselmann
1953-4-2
275
San Luis Obispo
McMillan Ranch: Phelps Hill; 9 miles south of Cholame
Comment
CAS-BOT-BC195774
Lupinus albifrons var. albifrons
David D. Keck; J. Clausen
1935-4-9
3078
San Luis Obispo
3.5 miles west of Shandon
300
Comment
CAS-BOT-BC201605
Lupinus albifrons var. albifrons
Charles Piper Smith
1932-5-22
4680
San Luis Obispo
San Luis Obispo, top of Cuesta Grade
Comment
OBI19308
Lupinus arboreus
Robert F. Hoover
1964-6-6
8965
San Luis Obispo
Los Osos
Comment
OBI79527
Lupinus arboreus
David J. Keil
2012-7-18
31416
San Luis Obispo
Grover Beach. Highway 1, ca. 0.3 miles north of Grand Ave.
6
Comment
RSA348065
Lupinus arboreus
Walter Wisura, Dave Kelly
1986-5-9
4121
San Luis Obispo
Sand dunes behind Oceano campground.
Comment
UCD106625
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 f
San Luis Obispo
San Luis Obispo County: 2 miles south of Oceano.
30
Comment
UCD106603
Lupinus arboreus
Eric Davidson
1971-6-26
321
San Luis Obispo
San Luis Obispo County: 3 miles south of Ceano.
Comment
UCD106610
Lupinus arboreus
Eric Davidson
1971-6-26
327
San Luis Obispo
San Luis Obispo County: just north of Pacific Valley ranger station, State Highway 1.
Comment
UCSB15349
Lupinus arboreus
Breedlove, Dennis
1962-4-1
San Luis Obispo
On Nipomo Plain; on U.S. 101, 2.3 miles north of Santa Maria River
91
Comment
RSA91352
Lupinus arboreus var. arboreus
F. W. Peirson
1920-7-29
2227
San Luis Obispo
1 mile south of Pismo Beach.
Comment
OBI80871
Lupinus bicolor
David J. Keil
2015-2-14
32619
San Luis Obispo
Pismo Preserve. Vicinity of intersection between Thousand Hills Road and unpaved road into interior of preserve
30
Comment
SBBG46749
Lupinus bicolor
C. B. Hardham
1962-4-8
10602
San Luis Obispo
W edge of Chimney Rock Ranch, North Rd to Adelaida
Comment
SEINET7040139
Lupinus bicolor subsp. pipersmithii
A. G. Vestal
1962-4-10
San Luis Obispo
0.1 mile northwest of Pozo junction [PoZo], on road to Simmler. UTM Zone 10, 738820mE, 3909675mN.
Comment
SBBG84508
Lupinus chamissonis
C. F. Smith
1951-4-19
3027
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
UC338220
Lupinus chamissonis
unknown
1887-1
San Luis Obispo
Comment
UCR160288
Lupinus chamissonis
George K. Helmkamp
2004-4-30
8553
San Luis Obispo
Central Coast, about 1.1 mi (airline) SW of Arroyo Grande Ave at 23rd St in Oceano
15
Comment
UC1226831
Lupinus chamissonis
Paul J. Hurd and Stage
1962-6-7
62 -6
San Luis Obispo
on dunes Morro Rock; on dunes Morro Rock
Comment
SBBG107915
Lupinus concinnus
C. B. Hardham
1958-3-31
2986
San Luis Obispo
intersection of Shell Crk Rd and Camatta Rd
Comment
SBBG95292
Lupinus concinnus
J. Johnson, M. Boggs
1986-5-11
14
San Luis Obispo
East Cuesta Ridge ca. 12 mi N of San Luis Obispo, off Hwy 101
Comment
SBBG108224
Lupinus formosus
C. B. Hardham
1958-6-1
3535
San Luis Obispo
fields W of Templeton near bridge over Santa Rita Crk
Comment
UCR163637
Lupinus hirsutissimus
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9227
San Luis Obispo
Outer South Coast Ranges, upper Lopez Canyon; 2.2 mi north of Hi Mountain Road along Upper Lopez Canyon Road
317
Comment
OBI55232
Lupinus hirsutissimus
Greg Frugoli
1997-4-7
14
San Luis Obispo
Black Mtn Rd, La Panza Range, Los Padres Natl Forest hwy 58 burn area
823
Comment
OBI33039
Lupinus latifolius
David J. Keil
1983-9-10
17952
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
UCR134409
Lupinus latifolius var. latifolius
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6569
San Luis Obispo
South Coast Range, Irish Hills, Clark Valley Road, 2.8 miles south of Los Osos Valley Road, east of Los Osos
91
Comment
OBI30853
Lupinus ludovicianus
Julie M. Vanderwier
1979-4-20
134
San Luis Obispo
Indian Knob Tar Sands
Comment
UCSB49141
Lupinus microcarpus var. densiflorus
Frykman, P.
1977-5-19
San Luis Obispo
State Hwy. 41, 6 miles east of Hwy. 46
548
Comment
OBI56793
Lupinus microcarpus var. horizontalis
Rhonda Riggins
1979-4-22
1153
San Luis Obispo
Temblor-Soda Lake Rd (Co. 285) 6.9 mi S hwy 58, 0.3 mi N Elkhorn Trl rd
Comment
OBI54192
Lupinus microcarpus var. microcarpus
David J. Keil, Kathleen Keil
1995-4-15
24881
San Luis Obispo
Shell Crk Rd, ca 1/2 mi N of jctn with Calif rte 58
Comment
OBI64924
Lupinus microcarpus var. microcarpus
Greg Wilvert
2005-3-21
15
San Luis Obispo
SE Half of the Caliente Range. Approx 1/3 km W of the S end of Pipeline Rd, overlooking the Cuyama Valley
768
Comment
SBBG22276
Lupinus microcarpus var. microcarpus
C. B. Hardham
1962-3-24
8930
San Luis Obispo
jct of Shell Crk and Camatta Rd, E of Creston
Comment
SBBG32877
Lupinus microcarpus var. microcarpus
L. E. Allen
1967-4-13
San Luis Obispo
N of Paso Robles near jct of Hwys 41 and 466 [46 and US 101}
Comment
UCR122510
Lupinus microcarpus var. microcarpus
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6624
San Luis Obispo
La Panza Range, Calif. Hwy 58, 11.2 miles east of Santa Margarita
488
Comment
OBI12855
Lupinus microcarpus var. microcarpus
Robert F. Hoover
1966-3-30
9783
San Luis Obispo
First large cyn N of Crocker Grade, W side of Temblor Range
Comment
OBI48446
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-5
1156
San Luis Obispo
Elkhorn Trl Rd (Co 285) 4.8 mi SE Hurricane Rd. W slopes Temblor Range
Comment
OBI48455
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-6
1172
San Luis Obispo
USFS rd 2.1 mi E Los Machos Crk, Branch Mtn, La Panza Mtn
Comment
SEINET7042513
Lupinus microcarpus var. microcarpus
A. G. Vestal
1963-5-24
s.n.
San Luis Obispo
6.3 miles northwest of Pozo [Junction] on the Pozo Road. Santa Margarita Lake quadrangle UTM Zone 10, 729701mNE390809mN.
Comment
UC149947
Lupinus microcarpus var. microcarpus
Katharine Brandegee
1911-7-12
San Luis Obispo
along the Creston road a mi above Paso Robles bridge; above the Paso Robles bridge
Comment
SBBG95300
Lupinus nanus
D. Keil, R. Riggins, K. Bay
1986-4-26
19273
San Luis Obispo
0.9 mi NE of jct of Elkhorn Rd on Crocker Grade Rd
822
Comment
SFV15515
Lupinus nanus
I. E. Anderson, J. H. Nishida, R. L. Allen
1992-4-26
375
San Luis Obispo
Carrizo Plain 12 miles south on Elkhorn Road from intersection with Simmler Road. On slight western slope.
640
Comment
UCR140392
Lupinus nanus
George K. Helmkamp
2004-2-29
8312
San Luis Obispo
Central Coast, Nipomo Mesa, Nipomo, Orchard Ave. 0.1 mi NW of Division St.
116
Comment
UCR157979
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4209
San Luis Obispo
South Coast Range, Alamo Creek Rd, 0.9 mile north of Calif. Hwy 166, near Twitchell Reservoir
320
Comment
SD244705
Lupinus nanus
Jessica Griffiths
2012-2-26
5
San Luis Obispo
Roadside next to Clydell Ct in Pismo Beach.
39
Comment
UC917067
Lupinus nanus
R. Bacigalupi
1949-4-8
3090
San Luis Obispo
along highway at s end of town San Simeon
Comment
SEINET10490166
Lupinus nanus subsp. menkerae
Hoover
1966-3-30
HOOVER 9775
San Luis Obispo
Panorama hills at west base of crocker grade. Colors extensive areas. Several Plants here have flowers pale blue, pink, or white.
Comment
OBI78140
Lupinus pachylobus
D. R. Miller
1991-5-11
s.n.
San Luis Obispo
Along ridge rd between Rocky Butte and Pine Mt
Comment
OBI12846
Lupinus sparsiflorus
Robert F. Hoover
1967-4-15
10449
San Luis Obispo
N side of lower Cuyama Valley near Carrizo cyn
Comment
OBI27203
Lupinus succulentus
Thomas Burrows
1981-4-9
136
San Luis Obispo
Reservoir Cyn
160
Comment
POM26754
Lupinus succulentus
Marcus E. Jones
1882-5-8
3240
San Luis Obispo
San Luis Obispo.
Comment
SBBG104829
Lupinus succulentus
M. D. Proctor, E. A. Young
1993-3-23
ROB 318
San Luis Obispo
E edge of Cantonment Area; Camp San Luis Obispo
Comment
OBI48384
Lupinus truncatus
David J. Keil, V. L. Holland
1990-3-19
21351
San Luis Obispo
N of Arroyo Grande along hwy 227, ca 1.5 mi S of jctn with Noyes Rd
Comment
OBI72361
Lupinus truncatus
Anthony Baniaga
2010-3-31
79
San Luis Obispo
Black Lake Cyn, Choin property; along old road
49
Comment
OBI9186
Lycium andersonii
Robert F. Hoover
1950-4-14
7834
San Luis Obispo
North end of Elkhorn Plain
Comment
RSA0028039
Lycium andersonii
Greg Wilvert
2005-4-13
207
San Luis Obispo
2 kilometers SSW of Lawson Spring.
871
Comment
UCD126590
Lycium andersonii
K. Esau
1935-4-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
UCD103039
Lythrum hyssopifolia
E. M. Johnston
1915-1
57
San Luis Obispo
San Luis Obispo County: San Luis Creek.
Comment
OBI15726
Madia elegans
Robert F. Hoover
1946-9-15
6397
San Luis Obispo
Rinconada district, betw. Santa Margarita and Pozo
Comment
SBBG28811
Madia exigua
C. B. Hardham
1957-5-12
1941
San Luis Obispo
near Green's Lake
Comment
CAS-BOT-BC343317
Madia gracilis
Clare B. Hardham
1956-5-6
622
San Luis Obispo
Santa Lucia Mountains. Near Hill Lop [?] Ranch, Adelaida Road
Comment
CAS-BOT-BC324539
Madia radiata
Ernest C. Twisselmann
1965-3-23
10494
San Luis Obispo
Pinole Hills at the head of Bitterwater Creek, Temblor Range and the Western San Joaquin Valley
670
Comment
JEPS39164
Madia radiata
W. L. Jepson
1932-4-2
16196
San Luis Obispo
Palo Prieto Canyon, e San Luis Obispo County Palo Prieto Canyon
502
Comment
JEPS82139
Madia radiata
Rimo Bacigalupi, and L. Heckard
1962-3-27
8436
San Luis Obispo
2.0 mi ne junction of State Highway 41 and U. S. Highway 466 (s of State Highway 41, 4.1 mi w of Kern County line)
365
Comment
OBI31621
Madia sativa
Turnquist, Smeltzer
1982-7-23
187
San Luis Obispo
Laguna Lake Park, near developed trls and roadway on E side of lake
Comment
OBI34690
Madia sativa
David J. Keil, Eric Wise
1983-8-30
17887
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
CAS-BOT-BC345089
Madia sativa
R. F. Hoover
1966-9-13
9998
San Luis Obispo
2 mi. n. of Arroyo de la Cruz on State Highway 1
Comment
OBI15704
Madia sativa
Robert F. Hoover
1966-9-13
9998
San Luis Obispo
2 mi N of Arroyo de la Cruz on State hwy 1, by roadside
Comment
RSA648503
Maianthemum stellatum
Charles D. Dunn
1972-4-15
s.n.
San Luis Obispo
See Canyon
61
Comment
CAS-BOT-BC514537
Maianthemum stellatum
Clare B. Hardham
1956-4-26
563
San Luis Obispo
Santa Rita Canyon
Comment
PGM3325
Malacothamnus davidsonii
Vern Yadon
1985-7-25
San Luis Obispo
Bee Rock (Rock pile not store), Bee Rock
Comment
PGM2904
Malacothamnus davidsonii
Vern Yadon
1990-7-5
San Luis Obispo
Bee Rock & Bee Rock Store, W of 200 yds from stream
Comment
PGM2948
Malacothamnus davidsonii
Vern Yadon
1987-7-16
San Luis Obispo
Bee Rock, 1/2 mi W fr Bee Rock Store
Comment
RSA492654
Malacothamnus gracilis
C. F. Smith
1988-5-17
12127
San Luis Obispo
Southeast of Hwy 58 and turnoff to Navajo Road
Comment
CAS-BOT-BC204140
Malacothamnus jonesii
Clare B. Hardham
1956-6-21
974
San Luis Obispo
Santa Lucia Mountains. Peachy Canyon
Comment
OBI70351
Malacothamnus jonesii
Unknown
1998-6-16
s.n.
San Luis Obispo
Calf Cyn, along hwy 58, from jctn with hwy 229 Eastward for ca 1 mi
Comment
CAS-BOT-BC345337
Malacothrix californica
Alice Eastwood; John Thomas Howell
1937-4-30
4149
San Luis Obispo
Huasna district
Comment
UCD134350
Malacothrix californica
K. Esau
1935-4-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
SBBG110257
Malacothrix clevelandii
C. B. Hardham
1961-4-26
6926
San Luis Obispo
Franklin Crk, W of Adelaida
Comment
CAS-BOT-BC345547
Malacothrix coulteri
Marcus E. Jones
1926-4-28
s.n.
San Luis Obispo
Cuyama Canon [Canyon]
Comment
OBI15682
Malacothrix coulteri
Robert F. Hoover
1952-4-20
8137
San Luis Obispo
Low hills near N end of Elkhorn Plain
Comment
CAS-BOT-BC347798
Malacothrix glabrata
R. F. Hoover
1952-4-10
8104
San Luis Obispo
La Panza district, just west of San Juan River
Comment
OBI57984
Malacothrix incana
Kathleen G. Jones
1982-1-2
s.n.
San Luis Obispo
Inland above Oso Flaco Crk
Comment
UCSB24754
Malacothrix incana
Tucker, Barry
1966-4-15
San Luis Obispo
4 miles south of Oceano along Pismo Beach
Comment
OBI51026
Malacothrix phaeocarpa
Steven A. Junak
1990-5-17
4350
San Luis Obispo
Santa Lucia Mountains; near N edge of Cuesta ridge Botanical area, along private dirt road on Amers property at 8770 Tassajera Crk rd, ca. 1.8 mi W of hwy 101 and .3 mi S of tassajera creek rd.
Comment
RSA760723
Malacothrix phaeocarpa
David J. Keil, Rhonda Riggins
1987-5-11
20154
San Luis Obispo
Cuesta Ridge east, about 6.7 miles from junction with US 101 along Cuesta Ridge Road.
793
Comment
CAS-BOT-BC347845
Malacothrix saxatilis var. commutata
R. F. Hoover
1946-6-29
6201
San Luis Obispo
Betw. Paso Robles and Adelaida
Comment
SEINET8893232
Malva nicaeensis
R. R. Halse
2012-3-26
8430
San Luis Obispo
Along State Hwy 1, ca 2.7 miles N of San Simeon, just S of the turnoff to the Hearst Castle, ca. 6 miles N of Cambria.
10
Comment
OBI25128
Malva nicaeensis
Frank Aulgur
1979-3-27
2
San Luis Obispo
100 ft W of San Luis Crk bridge on Ontario Rd
91
Comment
OBI5506
Malva nicaeensis
Sharon Jochums
1974-3-9
48
San Luis Obispo
W of Hwy 1 N of Piedras Blancas Point
Comment
OBI78633
Malva parviflora
David J. Keil
2013-8-28
31971
San Luis Obispo
Morro Bay State Park. Morro Bay Marina parking area
3
Comment
SBBG119512
Malva parviflora
M. Wetherwax, E. Painter
2003-3-6
SLO 303
San Luis Obispo
across Sutter Rd from bridge over Poison Oak Crk (tributary of Chorro Crk), near first ridge W of Cerro Romualdo; Camp San Luis Obispo
61
Comment
OBI79097
Malva pseudolavatera
David J. Keil
2011-11-5
31140
San Luis Obispo
Oceano. Norswing Drive near intersection with Coolidge Drive
6
Comment
OBI44935
Malva pseudolavatera
David J. Keil
1984-7-20
18315
San Luis Obispo
Just N of Santa Maria river along hwy 1
Comment
UC2027177
Malvella leprosa
Greg Wilvert
2005-6-4
469
San Luis Obispo
Southeast Half of the Caliente Range: 3 km E of Wells Spring
Comment
OBI17744
Marah fabacea
Dave Imper
1977-2-24
47
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price cyn Rd
76
Comment
UC1122836
Marah fabacea
P. L. Johannsen
1932-3-8
28
San Luis Obispo
San Juan River La Panza Quadrangle
Comment
OBI33385
Marah fabacea
David J. Keil
1982-3-20
15763
San Luis Obispo
San Luis range in Irish Hills along dirt rd leading from See Cyn to Hibberd Preserve
Comment
OBI80953
Marrubium vulgare
Caroline Darsono-Lay, Kirsten Miller, Anna Norimoto
2015-4-23
2
San Luis Obispo
Irish Hills Trail, beginning of trail (before you get to the trailhead) on teh left side over the fence
Comment
OBI31105
Matricaria discoidea
Julie M. Vanderwier
1979-3-29
108
San Luis Obispo
Indian Knob tar Sands
Comment
OBI27563
Matricaria discoidea
Melinda Doud
1976-5-21
48
San Luis Obispo
Dry, dirt parking lot, Montana de Oro state park HQ
Comment
OBI77034
Matricaria occidentalis
George Butterworth
1998-6-3
269 a
San Luis Obispo
Carrizo Plain Natural area. Beside Soda L rd, at Coyote Knoll, 1.75 mi SE of Painted rock Rd T32S, R20E, S4, NE qtr
594
Comment
SD249246
Meconella linearis
David Keil
2003-5-6
30164
San Luis Obispo
Highway 58, ca. 1.0 mile east of Highway 229.
Comment
UC1285172
Medicago lupulina
R. F. Hoover
1953-5-28
8323
San Luis Obispo
Lopez Canyon
Comment
OBI23207
Medicago lupulina
Pat Hawkins
1979-11-19
3
San Luis Obispo
100 ft N on N Mountain Rd, Cal Poly Univ, San Luis Obispo
152
Comment
UC1129772
Medicago polymorpha
P. L. Johannsen
1937-5-28
1161
San Luis Obispo
Chimeneas Ranch McKittrick Quadrangle
Comment
UCR140084
Medicago polymorpha
George K. Helmkamp
2004-2-10
8270
San Luis Obispo
Central Coast, southeast of Oceano along Halcyon Rd., 0.2 mi east of Mesa View Dr.
76
Comment
OBI72189
Medicago polymorpha
J. Olson
2000-8-11
s.n.
San Luis Obispo
Camp San Luis Obispo. Ca. 100 m below culverts of Chorro Crk rd crossing where crk enters reservoir. UTMs NAD27 zone 10S, 710474E, 3912931N
Comment
UC1953177
Medicago praecox
David Keil with Kathleen Keil
1999-7-8
28374
San Luis Obispo
William Randolph Hearst Memorial State Beach, San Simeon.
Comment
CAS-BOT-BC269458
Melica californica
R. F. Hoover
1964-5-11
8780
San Luis Obispo
Road to Hi Mt. from Pozo-Arroyo Grande summit
Comment
POM204656
Melica californica var. nevadensis
George B. Grant
1903-4-29
5665
San Luis Obispo
Paso Robles.
Comment
OBI21991
Melica harfordii
Robert F. Hoover
1950-5-7
7892
San Luis Obispo
Vicinity of Rocky Butte, above San Simeon
Comment
CAS-BOT-BC281678
Melica imperfecta
Clare B. Hardham
1959-5-9
4469
San Luis Obispo
Santa Lucia Mts. Camp Natoma, headwaters of Franklin Creek
Comment
OBI21999
Melica imperfecta
Russell Gorman
1956-4-6
40
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
OBI22002
Melica imperfecta
Robert F. Hoover
1948-5-22
7534
San Luis Obispo
7 mi W of Templeton on rd to Cambria
Comment
OBI51794
Melica imperfecta
R. Mike Arens
1994-3-26
27
San Luis Obispo
Calif Polytechnic State Univ campus
152
Comment
OBI20143
Melica imperfecta
Ruth E. Davis
1964-4-24
88
San Luis Obispo
See Cyn, about 9 mi from San Luis Obispo
Comment
OBI45928
Melica imperfecta
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19240
San Luis Obispo
SW flank of Temblor Range. T31S, R21 E NW corner sect 17 andSW corner sec 8. 3.05 mi E ofrd to center of Carrizo Plain (to RC farm) on Elkhorn Rd and N 0.25 mi to gate on unnamed dirt rd
Comment
CAS-BOT-BC264258
Melica torreyana
R. F. Hoover
1964-4-15
8732
San Luis Obispo
Ridge northwest of Cuesta Pass
Comment
UC1257332
Melica torreyana
R. F. Hoover
1969-6-23
11391
San Luis Obispo
ridge nw Cuesta Pass
Comment
OBI40723
Melilotus indicus
David J. Keil, Dirk R. Walters
1986-5-2
19354
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn. The cyn ws burned in July, 1985 in the Las Pilitas fire
305
Comment
OBI13662
Mentha canadensis
Robert F. Hoover
1966-10-1
10099
San Luis Obispo
Upper Arroyo grande at confluence of Phoenix Crk
Comment
OBI2697
Mentha spicata
Robert F. Hoover
1966-9-16
10023
San Luis Obispo
Santa Margarita Crk 2 mi N of Santa Margarita
Comment
OBI12487
Mentzelia affinis
Robert F. Hoover
1947-3-30
6843
San Luis Obispo
W edge of Carrizo Plain W of Simmler
Comment
UC1224764
Mentzelia affinis
R. F. Hoover
1952-4-10
8115
San Luis Obispo
between San Juan River (Carrizo Plain)
Comment
UCR19595
Mentzelia affinis
F. W. Peirson
1929-5-18
8404
San Luis Obispo
Upper Cuyama Valley
427
Comment
UC52337
Mentzelia pectinata
Mrs. R. W. Summers
350
San Luis Obispo
Santa Lucia Mts.
Comment Read comments Sep 29 2019
UCD117392
Mentzelia pectinata
G. F. Hrusa
1998-3-28
14182
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, above headwaters of Bitterwater Creek, immediately south of Elkhorn Grade Road.
850
Comment
PGM7381
Mentzelia pectinata
LeNeve Brian &Carol
2005-4-13
San Luis Obispo
Timblor Range Soda Lake Rd, Elkhorn Rd-just N of below power lines
Comment Read comments Apr 20 2013
SEINET7040147
Mentzelia pectinata
A. G. Vestal
1962-4-9
s.n.
San Luis Obispo
Cuyama Valley, 1.9 south of Maricopa. Cuyama Quad. UTM Zone 11, 268120mE, 3868644mN.
Comment
RSA0042908
Micropus californicus var. californicus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
6283
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
UC1070016
Micropus californicus var. californicus
H. C. Lee
1935-5-8
328
San Luis Obispo
1 mi n of mouth Alamos Creek; Nipomo Quad.
Comment
OBI73455
Microseris douglasii
David J. Keil
2010-6-1
30819
San Luis Obispo
La Panza Mountains. Red Hill Road, just south of junction with Highway 58.
610
Comment
OBI64829
Microseris douglasii subsp. douglasii
David J. Keil, with Michael Curto
2001-5-15
29459
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
CAS-BOT-BC349186
Microseris elegans
K. L. Chambers
1954-4-27
503
San Luis Obispo
On n. side of Hwy. 466, 4.1 mi. w. of Hwy. 101 on way from Atascadero to Morro Bay
Comment
SEINET6190464
Mimetanthe pilosa
David Keil
1980-9-21
14241
San Luis Obispo
3 miles S of Creston along California Rte 229 along middle branch of Huerhuero Creek Canyon
Comment
UCR161335
Mimulus aurantiacus
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9011
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 mi north of jct with Lopez Road and at Water End Road
174
Comment
OBI4461
Mimulus aurantiacus var. aurantiacus
Robert J. Rodin
1969-5-10
8351
San Luis Obispo
Near relict stand of Pinus muricata in field just S of Baywood Park
Comment
UCSB23683
Mimulus aurantiacus var. aurantiacus
McMinn, H.
1945-5-12
San Luis Obispo
Road heading from Atascadero to Morro Bay, near Morro Bay
Comment
JEPS50745
Mimulus aurantiacus var. pubescens
Rimo Bacigalupi
1967-6-27
9291
San Luis Obispo
5.2 mi w Atascadero (along State Highway 41, 1.5 mi e of road summit, on road to Morro Bay)
381
Comment
UC532091
Mimulus aurantiacus var. pubescens
David D. Keck
1934-4-26
2827
San Luis Obispo
6 mi w La Panza (e slope of range); Pozo Range
670
Comment
SBBG96072
Mimulus floribundus
D. Keil
1986-6-7
19637
San Luis Obispo
Los Osos, along Los Osos Crk downstream from end of Calle Cordoniz and on slopes between Calle Cordoniz and the crk bed
Comment
SBBG12807
Mimulus guttatus
E. R. Chandler
1962-6-13
866
San Luis Obispo
edge of Oso Flaco Lake
15
Comment
SEINET3929539
Mimulus guttatus
David Keil
1987-5-6
20126
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.; 0
Comment
OBI19916
Mimulus guttatus
Walter F. Chesbro
1979-4-28
151 A
San Luis Obispo
Along Old Pozo Rd, just below turnoff to Hi Mt lookout
Comment
SBBG7016
Mimulus latidens
C. B. Hardham
1957-5-10
1900
San Luis Obispo
1.5 mi W of Templeton, York Mtn Rd
Comment
CAS-BOT-BC388806
Minuartia douglasii
Alice Eastwood
No date on label
14355
San Luis Obispo
Unspecified
Comment
OBI57315
Minuartia pusilla
David J. Keil
1998-5-13
27224
San Luis Obispo
Just E of intersection of La Panza Rd. & Hwy 58
Comment
UC52302
Mirabilis laevis var. crassifolia
Rev. R. W. Summers
San Luis Obispo
open hill slopes by sea
Comment
CAS-BOT-BC434885
Mirabilis multiflora var. pubescens
R. F. Hoover
1947-5-10
7144
San Luis Obispo
East side of Cuyama Valley near Kern Co. line
Comment
CAS-BOT-BC219864
Monardella breweri subsp. breweri
R. F. Hoover
1947-5-30
7227
San Luis Obispo
Huasna River just below confluence of Arroyo Seco
Comment
SEINET10582031
Monardella crispa
A. Graff
1993-7-7
Graff 139
San Luis Obispo
Pismo Dunes Vegetation Preserve. Enter at the north end, through the housing development, above Arroyo Grande Creek. T32S,R12E. Monardella crispa spans the entire Preserve in the transition zone between vegetated dunes and bare dunes. Sometimes grows exposed, sometimes under Salix sp. Locally infrequent to abundant, with Juncus sp., Salix sp., Camissionia cheiranthifolia.
Comment
SBBG93903
Monardella palmeri
S. A. Junak, T. Ayers
1989-1-28
4090
San Luis Obispo
N of USFS Rd 29S11.3, just S of KSBY TV towers, ca. 2.7 mi W of US Hwy 101
746
Comment
RSA140076
Monardella palmeri
Clare B. Hardham
1960-6-24
6250
San Luis Obispo
Flowers purple, chaparral, edge of Cuesta Sargent Cypress grove. Serpentine. Ratio of Leaf length width
823
Comment
SEINET10582119
Monardella palmeri
A. Graff
1993-7-9
Graff 170
San Luis Obispo
Los Padres National Forest, Cuesta Ridge. .45 miles downhill (towards Hwy. 101) from the Cuesta Ridge Botanical Area sign. Stop at turnout below TV towers and look on the right side of the road just below that point. T29S,R12E,S35. Locally patchy and infrequent on serpentine, with Salvia mellifera, Arctostaphylos sp., grasses. End of bloom.
Comment
UCR246618
Monardella undulata subsp. crispa
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Central Coast, Oceano Dunes, just inland from primary dunes north of Oso Flaco Creek
5
Comment
UCR8304
Monardella undulata subsp. crispa
Austin P. Griffiths
1967-8-13
5381
San Luis Obispo
Central Coast, just south of Black Lake, near north end of Nipomo Dunes
30
Comment
SBBG105105
Monardella undulata subsp. crispa
C. F. Smith
1994-9-9
12597
San Luis Obispo
NE section of Guadalupe Oil Field
Comment
OBI51159
Monardella villosa subsp. obispoensis
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .47
San Luis Obispo
San Simeon State Park. NE corner of San Simeon State park; top of hill
Comment
JEPS89631
Monolopia congdonii
Dean W. Taylor
1986-3-23
8743
San Luis Obispo
along rd. from Elkhorn Plain to corrals Carrizo Plain; Panorama Hills Quad. 1954 ed., Carrizo Plain
640
Comment
SD231031
Monolopia congdonii
James R. Shevock, Jack Zaninovich
1983-3-30
10213
San Luis Obispo
South Coast Ranges. Carrizo Plain, San Andreas Rift Zone, east side of Plain, 12.8 miles norhtwest from California highway 33/166
800
Comment
RSA522509
Monolopia gracilens
David J. Keil, Malcolm McLeod, California Native Plant Society Rare Plant Committee
1983-5-1
16973
San Luis Obispo
Between Arroyo de la Cruz and Arroyo de los Chinos.
Comment
UCD134597
Monolopia lanceolata
K. Esau
1935-5-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
UCD78268
Monolopia lanceolata
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4613
San Luis Obispo
San Luis Obispo Co.: Carrizo Plain. Along Soda Lake Road south of the visitors center. Not certain of exact location. Lat/Long and elevation estimated from Hrusa 15688 at the CCH website.
792
Comment
UC1484440
Monolopia lanceolata
Dale E. Johnson with J. E. Eckenwalder
1974-4-20
76
San Luis Obispo
e Simmler (2.3 km (1.4 mi) sw of border with Kern Co. on CA 58 (McKittrick-Santa Margarita Road)); Temblor Range
Comment
CAS-BOT-BC349677
Monolopia stricta
Alice Eastwood; John Thomas Howell
1937-4-29
4117
San Luis Obispo
Carrizo Plain near Soda Lake
Comment
UCD163504
Monolopia stricta
CNPS Melinda Elster; Sara Taylor
2015-4-24
CARR- 559 B
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
552
Comment
OBI54034
Montia fontana
David J. Keil
1986-4-5
25809
San Luis Obispo
hwy 58, ca 1 mi E of Pozo Rd
Comment
OBI58488
Montia fontana
David J. Keil, with Kathleen A. Keil
1998-4-18
26817
San Luis Obispo
Los Padres Natinal Forest. La Panza Mts., 1.6 miles from Hwy 58 on Red Hill Rd.
Comment
OBI57684
Mucronea californica
Austin P. Griffiths, B. Garner, D. Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit. Immed. SE of Shark Inlet at S end of Morro Bay
Comment
OBI53636
Mucronea californica
Arthur W. Hazebrook
1991-5-7
78
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill; W most stand of Coreopsis gigantea and main Hill area
Comment
OBI22015
Muhlenbergia asperifolia
Robert F. Hoover
1966-10-7
10134
San Luis Obispo
Cuyama River at Cuyama Ranch (N of New Cuyama)
Comment
POM114509
Muhlenbergia microsperma
Marcus E. Jones
1882-4-9
s.n.
San Luis Obispo
San Luis Obispo.
Comment
SBBG125790
Muilla maritima
T. Fitanides with A. Baniaga
2010-5-7
176
San Luis Obispo
Tierra Redonda Mtn
598
Comment
JEPS74770
Muilla maritima
L. R. Heckard, T. I. Chuang, and R. C. Bacigalupi
1975-4-22
3979
San Luis Obispo
along Calif. route 1 0.2 mi w Black Lake Junction
Comment
JEPS114144
Nassella cernua
A. Dilworth, J. Goldzman, M. Petroelje
1998-4-13
San Luis Obispo
Camp Roberts. 20 m NNE of intersection of W. Perimeter and Chalk Roads, Training Area Y3, LCTA Plot 52.
Comment
CAS-BOT-BC259842
Nassella cernua
Eben McMillan
1952-6-7
142
San Luis Obispo
Choice Valley, 2 miles S, 10 miles E Shandon
Comment
SBBG40278
Nassella lepida
R. F. Hoover
1969-6-23
11389
San Luis Obispo
ridge NW of Cuesta Pass
Comment
CAS-BOT-BC260211
Nassella pulchra
Ira L. Wiggins
1929-4-13
3461
San Luis Obispo
NE of Cuesta Grade
Comment
RSA769863
Nassella tenuissima
David J. Keil
2010-7-21
30922
San Luis Obispo
Along Thomas Hill Road, just south of Hondonada Road, east of Arroyo Grande
100
Comment
SBBG18653
Nasturtium gambelii
M. A. Piehl
1963-8-4
63782
San Luis Obispo
N arm of Oso Flaco Lake
Comment
RSA0012109
Nasturtium officinale
Mark A. Elvin, Joanna Iwanicha
2009-6-30
6377
San Luis Obispo
north of Guadalupe, upper Oso Flaco Creek at junction with Oso Flaco Lake Rd., near RR tracks
14
Comment
SBBG107307
Navarretia atractyloides
C. B. Hardham
1961-5-26
7258
San Luis Obispo
Franklin Crk W of Adelaida
Comment
SBBG95659
Navarretia atractyloides
D. Keil
1986-5-28
19607
San Luis Obispo
Las Pilitas Rd, ca. 0.25-0.5 mi W from jct with Parkhill Rd
Comment
OBI30979
Navarretia atractyloides
Julie M. Vanderwier
1978-7-12
84
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI3751
Navarretia atractyloides
Elizabeth Rudd
1971-6-10
306
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
SDSU3214
Navarretia atractyloides
D. F. Howe
1963-5-19
3498
San Luis Obispo
Hillside south of Morro Bay.
122
Comment
UCD48334
Navarretia atractyloides
G. F. Hrusa
1995-6-21
12405
San Luis Obispo
Compact soil of old road bed, Hollister Peak, N-facing flats at sw base of last steep ascent to summit.
300
Comment
UCSB17675
Navarretia atractyloides
Hardham, Clare
1961-4-26
San Luis Obispo
Franklin Creek, Adelaida
Comment
OBI69333
Navarretia hamata subsp. leptantha
John Knapp, Denise Knapp
2003-5-10
61
San Luis Obispo
Catalina Island, burned southeast-facing slope 5 degrees
396
Comment Read comments Aug 24 2020
RSA43316
Navarretia jaredii
J. T. Howell
1948-6-15
s.n.
San Luis Obispo
Red Hills southeast of Shandon.
762
Comment
UC1023818
Navarretia jaredii
R. F. Hoover
1946-6-15
6147
San Luis Obispo
between Santa Margarita and Pozo (Rinconzada Mine)
Comment
CAS-BOT-BC230455
Navarretia mitracarpa
Alice Eastwood
1926-5-5
13907
San Luis Obispo
Cholame
Comment
JEPS123209
Navarretia mitracarpa
David Gowen
2011-6-27
1164
San Luis Obispo
Southeast of Santa Margarita off the Pozo Road in the area of Rinconada Mine.
Comment
CAS-BOT-BC230437
Navarretia mitracarpa
Clare B. Hardham; C. Butterworth
1960-6-9
6131
San Luis Obispo
Queen Bee, Pozo
Comment
OBI11313
Navarretia mitracarpa
Robert F. Hoover
1946-6-2
6129
San Luis Obispo
La Panza district, E of pine belt, not far from San Juan R, quite near la Panza Ranch
Comment
OBI42274
Navarretia mitracarpa
David J. Keil
1986-5-26
19587
San Luis Obispo
Oak Shores dev on N shore of Nacimiento Lake
Comment
JEPS8785
Navarretia nigelliformis
Rimo Bacigalupi with G. T. Robbins
1954-5-13
4454 A
San Luis Obispo
4 mi s Union School (along Dry Creek); Dry Creek
350
Comment
UC23898
Navarretia nigelliformis subsp. radians
A. Norton
1891-5-14
San Luis Obispo
San Miguel
Comment
SEINET10464802
Nemacladus capillaris
John G. Lemmon
1887-1
Lemmon s.n.
San Luis Obispo
Comment
SBBG7475
Nemacladus secundiflorus var. robbinsii
C. B. Hardham
1960-5-12
5677
San Luis Obispo
1 mi W of Bee Rock
Comment
CAS-BOT-BC411019
Nemacladus secundiflorus var. secundiflorus
Clare B. Hardham
1957-5-26
1967
San Luis Obispo
Intersection of Parkhill Rd. and Creston-Santa Margarita Road
Comment
OBI31239
Nemophila menziesii
Julie M. Vanderwier
1979-4-4
102
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI55386
Nemophila pedunculata
David J. Keil, with Kathleen A. Keil
1997-3-8
26080
San Luis Obispo
La Panza Mts. Along Red Hill Road 1 mile from Highway 58.
Comment
OBI74302
Nemophila pedunculata
Theo Fitanides, Anthony Baniaga
2010-4-10
107
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
609
Comment
OBI58189
Nemophila pulchella var. fremontii
David J. Keil
1998-4-16
26757
San Luis Obispo
Los Padres National Forest. 2.6 miles from Park Hill Rd. on Black Mountain Rd., 0.1 miles W from junction with road to Navajo Camp.
Comment
OBI33473
Nicotiana acuminata
David J. Keil
1983-10-30
18037
San Luis Obispo
Rocky Cyn Crk E of Atascadero
Comment
OBI40756
Nuttallanthus texanus
David J. Keil, Dirk Walters
1986-5-2
19299
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn
305
Comment
RSA77092
Oemleria cerasiformis
F. W. Peirson
1925-3-25
5672
San Luis Obispo
Morro Creek
366
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
SBBG23107
Oenanthe sarmentosa
E. R. Chandler
1965-7-9
2589
San Luis Obispo
Oso Flaco Lake
Comment
UCR18548
Oenanthe sarmentosa
George K. Helmkamp
1974-9-28
s.n.
San Luis Obispo
Central Coast, Morro Bay area, Hazard Cyn, near ocean
34
Comment
OBI11887
Oenothera deltoides
Eben McMillan
1952-4-30
72
San Luis Obispo
Commatra Crk, 12 mi S, 3 mi E Shandon. 2 locations covering 1/4 acre
Comment
OBI11972
Oenothera elata subsp. hookeri
Robert F. Hoover
1966-9-21
10084
San Luis Obispo
Oso Flaco Lake
Comment
OBI4788
Oenothera elata subsp. hookeri
Mark Bailey
1972-7-27
4
San Luis Obispo
On the E side of the S most finger of Morro Bay
Comment
UC1121730
Opuntia phaeacantha
H. C. Lee
1936-6-13
667
San Luis Obispo
3 1/2 mi nw Stanley Mtn.; Santa Barbara National Forest, Nipomo Quadrangle
Comment
OBI45685
Orobanche californica
David J. Keil, M. A. "Corky" Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, and Jim Pittman
1988-6-11
20700
San Luis Obispo
N of San Simeon along system of ridges and canyons just N of Arroyo de la Cruz.
Comment
CDA17625
Orobanche californica subsp. californica
Austin Griffiths, Paul C. Hertel
1983-8-4
16223
San Luis Obispo
Guadalupe Dunes; Just N of Santa Maria River, Guadalupe Dunes.
Comment
OBI31435
Orobanche uniflora
Joy Nishida, Julie Oxford
1982-4-16
305
San Luis Obispo
American Cyn. 1.2 mi S of Campground
506
Comment
POM147153
Orthocarpus erianthus
Alice Eastwood
1927-4-7
14308
San Luis Obispo
Road to Morro near San Luis Obispo.
Comment
UC2013215
Osmorhiza berteroi
David Keil with Art Webster
1984-4-29
18174
San Luis Obispo
In canyon bottom of Lopez Wilderness Area.
Comment
UC1123094
Osmorhiza brachypoda
H. C. Lee
1936-5-11
593
San Luis Obispo
1 1/2 mi s mouth of Clapboard Canyon; Nipomo Quadrangle
Comment
UCR132016
Oxalis corniculata
George K. Helmkamp
2003-7-31
8063
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
UCR122637
Oxalis corniculata subsp. pilosa
George K. Helmkamp, E. A. Helmkamp
1998-5-19
3873
San Luis Obispo
Outer South Coast Range; Santa Lucia Range, southwest of Paso Robles along CA Hwy 46 at York Mountain Road
366
Comment
OBI17606
Oxalis oregana
Kurt R. Neisess
1976-2-7
s.n.
San Luis Obispo
In Redwood Gulch, off of hwy 1, about 8 mi N of San Simeon
Comment
CHSC113830
Oxalis pes-caprae
Richard R. Halse
2011-3-22
8144
San Luis Obispo
Along State Hwy. 1 ca. 2 miles south of San Simeon, where San Simeon Creek enters the Pacific Ocean.
3
Comment
SD212678
Oxalis pes-caprae
G. K. Helmkamp
2003-12-18
8230
San Luis Obispo
Arroyo Grande, Courtland Avenue, one block South of Grand Avenue; empty lot.
14
Comment
CAS-BOT-BC318238
Packera breweri
I. L. Wiggins
1929-5-24
3759
San Luis Obispo
Roadside 1.5 miles east of Templeton
Comment
CAS-BOT-BC318245
Packera breweri
Ernest Christian Twisselmann
1955-5-27
2018
San Luis Obispo
Phelps Hill, McMillan Ranch, eastern San Luis Obispo County
Comment
OBI30896
Paeonia californica
Julie M. Vanderwier
1979-2-27
93
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI3964
Paeonia californica
Elizabeth Rudd
1971-4-3
213
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
RSA122688
Paeonia californica
C. A. Graham
1938-4-4
260
San Luis Obispo
0.25 mile NW of Bee Rock
351
Comment
SBBG54985
Paeonia californica
D. Keil, M. McLeod
1977-3-25
11965
San Luis Obispo
1.4 mi SW of jct with St Hwy 166 along old St Hwy 166
335
Comment
UC1146324
Panicum acuminatum var. acuminatum
R. F. Hoover
1965-5-22
9407
San Luis Obispo
among pines n Cambria; n of Cambria
Comment
OBI43335
Panicum capillare
Eric Wise
1983-10-25
1863
San Luis Obispo
Beck Lake. Approx 1 mi S of Creston
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
OBI79638
Panicum miliaceum
David J. Keil, with V. L. Holland
2013-1-11
31539
San Luis Obispo
Morro Bay. Lemos Feed and Pet Supply, 1320 Main Street. Along creek between parking lot and on-ramp to California Highway 1
15
Comment
OBI59525
Papaver heterophyllum
David J. Keil, with V. L. Holland
1999-5-4
28319
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
CAS-BOT-BC272343
Pappostipa speciosa
Roxana S. Ferris
1935-3-29
9098
San Luis Obispo
7 miles east of Pozo on the Santa Maria-McKittrick Road
Comment
OBI33070
Parietaria hespera
David J. Keil
1983-4-23
16932
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
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
RSA519120
Passiflora mollissima
A. C. Sanders
1985-11-30
5952 -B
San Luis Obispo
Cambria. West of Hwy 1 near Shamel Park.
Comment
POM96048
Pectocarya anisocarpa
P. A. Munz
1926-4-8
10179
San Luis Obispo
35 miles east of Paso Robles
Comment
OBI82587
Pectocarya penicillata
David J. Keil, with Lynne Dee Althouse and Shannon Henke
2016-2-26
33511
San Luis Obispo
Southeast of Cholame in southern Cholame Valley along San Andreas Fault zone. Near intersection of ranch road with Bitterwater Road
545
Comment
POM258154
Pectocarya penicillata
I. W. Clokey, C. Clokey
1937-4-13
5829
San Luis Obispo
South east corner San Luis Obispo Co.
800
Comment
SBBG107253
Pectocarya setosa
C. B. Hardham
1958-4-28
3138
San Luis Obispo
hills between San Juan River and Carissa Plains, Paso Robles-Simmler Rd
Comment
OBI75011
Pedicularis densiflora
Michael Walgren
2011-1-28
194
San Luis Obispo
Diablo Canyon Power Plant, on a road above Coon Crk near the boundary with Montana de Oro State Park.
400
Comment
OBI80782
Pedicularis rigginsiae
Rhonda Riggins
1980-3-16
1195
San Luis Obispo
Mesa S Arroyo de la Cruz, 1 mi E of Hwy 1, 11.6 N San Simeon
Comment
CAS-BOT-BC67757
Pellaea andromedifolia
M. M. Miles
1885-1-1
12
San Luis Obispo
San Luis Obispo
Comment
UC1063599
Pellaea andromedifolia
V. Stackhouse
1937-12-15
90
San Luis Obispo
3 mi wnw of Nacimiento Ranch; Bradley Quadrangle
Comment
UC1969553
Pellaea andromedifolia
David Keil
2000-4-27
28462
San Luis Obispo
Los Padres National Forest trailhead ca. 1 mile east from turnoff to Rock Front Ranch.
Comment
UCR118358
Pellaea andromedifolia
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4230
San Luis Obispo
Central Coast, Irish Hills, SW of San Luis Obispo; Prefumo Cyn 2.2 mi SW of Los Osos Valley Rd.
137
Comment
UC410494
Pellaea andromedifolia
Alice Eastwood
1928-5-17
15115
San Luis Obispo
Charro Creek San Luis Obispo
Comment
UC1873037
Pellaea mucronata
David Keil
2003-5-6
30169
San Luis Obispo
Hwy 58 ca. 1 mi E of Hwy 229.
Comment
OBI63074
Pennisetum setaceum
R. K. Brummitt
1998-5-10
19810
San Luis Obispo
S side of Cuesta Pass between San Luis Obispo and Atascadero
400
Comment
CDA16134
Pennisetum villosum
G. F. Hrusa
1999-2-24
14924
San Luis Obispo
South Coast Ranges; Weed at corner of Monterey St. and Grand Ave. in San Luis Obispo. Colony +- 5 ft. X 5 ft. on sidewalk.
0
Comment
CAS-BOT-BC265740
Pennisetum villosum
R. F. Hoover
1947-8-20
7390
San Luis Obispo
San Luis Obispo, along streets and in vacant lots
Comment
CDA11648
Penstemon centranthifolius
G. F. Hrusa, D. Ragan
1995-6-19
12349
San Luis Obispo
Nipomo Dunes; Near corner of Hwy 1 and Calandar Rd.
Comment
OBI58761
Penstemon heterophyllus var. heterophyllus
David J. Keil, with Kathleen A. Keil
1998-6-13
27815
San Luis Obispo
La Panza Mountains. Vicinity of Shell Creek, 0.5 miles from junction of Shell Creek Rd. and Hwy 58.
Comment
NY601686
Penstemon heterophyllus var. heterophyllus
R. C. F. Bacigalupi
1955-5-25
5253
San Luis Obispo
At road-bend, grade over La Panza Range, near western base of grade, 4.0 miles below (west of) Pozo Summit and 4.7 miles east of Pozo Ranger Station (in settlement of Pozo)
609.6
Comment
OBI56745
Pentachaeta alsinoides
David J. Keil
1998-4-28
26982
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30.
Comment
SEINET2442718
Pentachaeta exilis
David Keil
2001-4-17
29309
San Luis Obispo
Camp Roberts. Just northwest of junction of San Marcos Road and Generals Road. Foothill woodland area.
201
Comment
SBBG117907
Pentachaeta exilis subsp. exilis
M. Wetherwax, E. Painter
2003-4-2
CR 420
San Luis Obispo
S side of Boy Scout Rd, ca. midway between Boy Scout Ford and Twin Bridges; Camp Roberts
203
Comment
UC1285364
Pentachaeta fragilis
R. F. Hoover
1952-5-25
8228
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC70230
Pentagramma triangularis subsp. triangularis
Alice Eastwood
1929-4-7
14294
San Luis Obispo
Morro
Comment
SBBG55738
Pentagramma triangularis subsp. triangularis
R. J. Rodin
1959-3-18
6320
San Luis Obispo
N side of Bishop Pk
Comment
SBBG93983
Pentagramma triangularis subsp. triangularis
S. A. Junak
1990-5-15
4335
San Luis Obispo
near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, at NW corner of Pick and Shovel Mine
527
Comment
UC1296375
Pentagramma triangularis subsp. triangularis
R. F. Hoover
1946-11-24
6566
San Luis Obispo
hills above Salinas River (opposite Pilitas Creek)
Comment
OBI66477
Perideridia kelloggii
David J. Keil, with Dave Hacker
2005-6-24
30399
San Luis Obispo
Just south of Arroyo del Oso, just east of highway 1, very close to ocean
Comment
OBI70805
Perideridia kelloggii
David J. Keil
2009-5-23
30612
San Luis Obispo
San Luis Obispo. Irish Hills Natural Area above Prefumo Canyon. Lower Mariposa Trail below junction with Bog Thistle Trail. Vicinity of 35 deg. 15.614'N x 120 deg. 564'W
119
Comment
OBI76627
Perideridia pringlei
Jason Dart
2004-4-9
248
San Luis Obispo
On private property on the W side of North Green Valley Rd, approx one mi N of Hwy 46
171
Comment
UC54865
Perideridia pringlei
Mrs. R. W. Summers
San Luis Obispo
Comment
SBBG1693
Persicaria amphibia
C. B. Hardham
1958-9-6
3953
San Luis Obispo
slough, Cambria
Comment
OBI74453
Persicaria lapathifolia
David J. Keil, with V. L. Holland
1988-9-9
21120
San Luis Obispo
North of Cayucos. West of Highway 1 on Villa Creek Road at site of partially constructed abalone farm
20
Comment
UCR266047
Persicaria lapathifolia
David J. Keil
2011-11-5
31145
San Luis Obispo
Oceano. Arroyo Grande Creek at 22nd St. bridge
8
Comment
OBI36823
Persicaria punctata
Eric Wise
1981-7-26
937
San Luis Obispo
Shepperd's Reservoir, Cal Poly
Comment
OBI66407
Persicaria punctata
David J. Keil, with Dave Hacker
2005-6-24
30395
San Luis Obispo
North of San Simeon along California Route 1, north of Piedras Blancas Lighthouse and south of Arroyo de la Cruz, coastal drainage and adjacent roadsides just south of Piedras Blancas Motel
Comment
OBI78427
Persicaria punctata
Robert F. Hoover
1964-8-14
9269
San Luis Obispo
Santa Lucia Range. Jack Lake
Comment
RSA778547
Peucephyllum schottii
David J. Keil
1992-4-27
s.n.
San Luis Obispo
Along Zzyzx Road S of Interstate Route 15, ca. 11 miles SW of Baker
300
Comment Read comments Dec 30 2017
SBBG103411
Phacelia ciliata
E. R. Blakley
1986-3-2
San Luis Obispo
Soda Lake
Comment
SBBG97523
Phacelia ciliata
C. F. Smith
1950-4-30
2702
San Luis Obispo
ca. 3 airline mi SW of Yeguas Mtn rd NE of Pinole Land and Cattle Co headquarters
Comment
POM203591
Phacelia ciliata
I. L. Wiggins
1932-3-21
5823
San Luis Obispo
Near junction of Carrizo Plain road with Bitterwater Valley Road.
Comment
SFV16343
Phacelia ciliata
P. M. Schiffman
1993-3-20
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Along Soda Lake Road near northern boundary of Natural Area.
Comment
OBI13825
Phacelia cryptantha
Robert F. Hoover
1968-4-17
11050
San Luis Obispo
Elkhorn Hills
Comment
OBI47708
Phacelia cryptantha
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19232
San Luis Obispo
SW flank of Temblor Range. T31S, R21E NW corner sect 17 and SW corner sect 8. 3.05 mi E of rd to center of Carrizo Plain (to RC farm) on Elkhorn rd and N 0.25 mi to gate on unnamed dirt rd
792
Comment
UCD120408
Phacelia distans
G. F. Hrusa
1992-3-29
10047
San Luis Obispo
San Luis Obispo County: Approximately one mile west of the intersection of Highway 1 and Calendar Rd.
Comment
UCR140993
Phacelia distans
George K. Helmkamp
2004-3-10
8337
San Luis Obispo
Central Coast, Nipomo Mesa, along Pomeroy Rd, 0.2 mi N of Willow Rd, NW of Nipomo
91
Comment
UCSB25273
Phacelia divaricata
Broder, Richard
1960-3-19
San Luis Obispo
Along State Highway 1, 4.4 miles west of the center of the town of Morro Bay
Comment
SJSU3357
Phacelia douglasii
C. W. Sharsmith
1962-4-21
6847
San Luis Obispo
lower reaches, Recruit Canyon near Crocker Peak, Temblor Range
Comment
UC338228
Phacelia douglasii
unknown
1887-1
San Luis Obispo
Comment
RSA122611
Phacelia douglasii
H. C. Lee
1936-2-27
434
San Luis Obispo
One half mile southeast of Los Berros.
137
Comment
RSA212502
Phacelia douglasii
R. W. Summers
1886-2-28
s.n.
San Luis Obispo
Sand hills, by sea.
Comment
RSA354855
Phacelia douglasii
C. F. Smith
1950-5-4
2754
San Luis Obispo
Off Creston-Simmler Road at Fernandez Creek.
Comment
UCD163521
Phacelia fremontii
CNPS Melinda Elster; Sara Taylor
2015-5-14
CARR- 658 A
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument, off of Soda Lake Road.
624
Comment
POM287435
Phacelia fremontii
Lyman Benson
1937-4-4
8097
San Luis Obispo
East of Simmler, Carissa Plains. Temblor Mt. Range, Carissa Plains watershed.
457
Comment
OBI66161
Phacelia grisea
D. R. Miller, Eliza Appel
2001-5-26
501 /737
San Luis Obispo
Pine Mt Region. On recent cut along Ridge Rd just down from Rocky Butte rd fork
914
Comment
RSA523183
Phacelia grisea
David J. Keil
1986-4-8
19110
San Luis Obispo
Fire Ecology class trip to BLM land on east side of Santa Margarita Lake.
Comment
UCR67883
Phacelia grisea
David J. Keil
1986-5-13
19432
San Luis Obispo
Hi Mountain Road near Hi Mountain Lookout
945
Comment
OBI28172
Phacelia imbricata
M. A. Glass
1981-5-3
29
San Luis Obispo
Ecological Study Area. Calif Polytechnic State Univ, San Luis Obispo
Comment
RSA0039721
Phacelia imbricata subsp. imbricata
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6500
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
OBI58337
Phacelia nemoralis var. nemoralis
David J. Keil
1998-6-12
27777
San Luis Obispo
Along Coon Creek, Montana de Oro State Park.
Comment
OBI28432
Phacelia ramosissima
Karin Long
1982-4-3
s.n.
San Luis Obispo
Morro Bay sand spit at the S end of Shark Inlet
Comment
CAS-BOT-BC159081
Phacelia ramosissima var. latifolia
Clare B. Hardham
1957-7-22
2407
San Luis Obispo
Graves Creek near Del Rio Road
Comment
UC1284985
Phacelia suaveolens
Robert F. Hoover
1952-6-10
8244
San Luis Obispo
Black Mountain, La Panza Range.
Comment
SD67648
Phacelia tanacetifolia
Ira L. Wiggins
1932-3-20
5793
San Luis Obispo
East end of Cholome Valley, hillsides.
Comment
UCR29113
Phalaris aquatica
David J. Keil
1981-6-20
14854
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
OBI76997
Phalaris aquatica
Danielle DeRome
1994-6-4
649491
San Luis Obispo
Along Poly Cyn Rd and the Transportation Yard
Comment
OBI2840
Phalaris californica
Larry E. Brown
1970-5-30
1827
San Luis Obispo
Cambria
Comment
OBI20125
Phalaris paradoxa
David J. Keil
1979-6-9
s.n.
San Luis Obispo
San Luis Obispo at W end of San Luis Obispo County Airport runway
Comment
RSA25637
Pholisma arenarium
Carl B. Wolf
1941-7-10
10976
San Luis Obispo
Approx. 2-1/2 mi. (airline) east of Oso Flaco Lake, or between Calif. Highway #1 and S.P.R.R.
30
Comment
OBI12607
Pholisma arenarium
Robert F. Hoover
1964-6-11
9034
San Luis Obispo
S of Hazard Cyn
Comment
OBI35663
Pholisma arenarium
S. M. Inman
1983-7-20
86
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
SBBG25501
Pholisma arenarium
M. A. Piehl
1962-9-7
San Luis Obispo
7 mi N of Guadalupe
Comment
JEPS116469
Pholistoma auritum
Alice Le Duc
1999-4-28
396
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
CAS-BOT-BC222608
Pholistoma auritum var. auritum
Alice Eastwood
1927-4-9
14362
San Luis Obispo
Cavidas (Miossi ranch)
Comment
OBI47552
Pholistoma membranaceum
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19217
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
UC1069435
Pholistoma membranaceum
D. Axelrod
1935-3-31
224
San Luis Obispo
8 mi. e.-s.e. Cuyama Ranch; Santa Ynez Quad.
762
Comment
RSA43014
Phoradendron villosum
Robert F. Hoover
1946-9-14
6387
San Luis Obispo
Palo Prieto Canyon.
Comment
UC2027072
Phoradendron villosum
Greg Wilvert
2005-5-15
424
San Luis Obispo
Southeast Half of the Caliente Range: 2 km WSW of Semper Spring
Comment
RSA573670
Phoradendron villosum subsp. villosum
Vanessa Ashworth, Nigel Boyle
1994-10-16
69
San Luis Obispo
Just S of Paso Robles, ca 1.5 mi W of Hwy 101 along Hwy 46, ca 0.5 mile S from intersection of Bethel Road with Hwy 46.
Comment
UC1969579
Phygelius capensis
Michael Curto
2009-2-24
s. n.
San Luis Obispo
Leaning Pine Arboretum, Campus of California Polytechnic State University, San Louis Obispo.
Comment
OBI72443
Phyla nodiflora
J. Olson
2000-6-27
s.n.
San Luis Obispo
Camp Roberts. SE corner vernal pool exclosure containing LCTA plt 130, next to NE side of Perimeter Rd, 0.1 mi toward Poop Out Rd
Comment
RSA128118
Physocarpus capitatus
Clare B. Hardham
1957-5-30
2076
San Luis Obispo
Headwaters of Las Tablas Creek.
Comment
SBBG87965
Physocarpus capitatus
C. F. Smith
1988-5-10
12125
San Luis Obispo
rd bordering Santa Rita Crk, ca. midway between Cayucos and Templeton
Comment
RSA175181
Pinus attenuata
Robert F. Thorne, P. Everett
1963-4-20
31608
San Luis Obispo
On Cuesta Ridge, about 4 miles SE of Cuesta Summit.
854
Comment
NY49959
Pinus coulteri
W. R. Dudley
1901-4-4
s.n.
San Luis Obispo
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
SEINET4901266
Pinus coulteri
Ira L. Wiggins
1932-1
5833
San Luis Obispo
Cuesta Grade at about 1600 feet elevation.
488
Comment
UC1315074
Pinus muricata
R. F. Hoover
1967-2-18
10226
San Luis Obispo
Diablo Canyon San Luis Range, Diablo Canyon
Comment
OBI19052
Pinus radiata
Robert J. Rodin
1957-9-15
6184
San Luis Obispo
Near the Pacific Ocean at Cambria
Comment
OBI79930
Pinus radiata
David J. Keil
2013-7-27
31847
San Luis Obispo
Montana de Oro State Park. Along Coon Creek
30
Comment
UCSB12132
Pinus radiata
Suter, Richard
1961-4-22
San Luis Obispo
On east side of Calif. Highway 1, 0.5 miles north of the city of Cambria's southern limits
60
Comment
UCSB26206
Pinus radiata
Broder, Richard
1960-4-10
San Luis Obispo
Pine grobe in and around Cambria Pines Lodge, Cambria
Comment
UCR246624
Pinus sabiniana
Beth Waterbury
1983-4-9
072
San Luis Obispo
State Hwy 58, 3.5 mi east of Santa Margarita at junction of Salinas River bridge
301
Comment
RSA382750
Piperia elongata
George Henry Grinnell
1929-7-11
s.n.
San Luis Obispo
Cambria Pines
Comment
OBI76697
Piperia michaelii
Jason Dart
2005-5-25
267
San Luis Obispo
W of Heritage Ranch residential development between Dip Crk and Snake Crk, SE corner of Lake Nacimiento
354
Comment
UC195626
Piperia transversa
I. J. Condit
Jun 1912
San Luis Obispo
San Carpojo
Comment
CDA17643
Piptatherum miliaceum
Austin Griffiths, Gaylord Jones, T. Gaskin, G. Ruggerone
1984-1-15
s.n.
San Luis Obispo
South Coast Region; midway on Fraser Canyon Road E of Pozo Summit.
762
Comment
CAS-BOT-BC254435
Piptatherum miliaceum
Ernest C. Twisselmann
1955-7-22
2274
San Luis Obispo
La Panza Range. Upper Navajo Canyon
807
Comment
OBI11672
Pittosporum undulatum
Jack M. Farrell
1955-2-21
11
San Luis Obispo
Cal Poly campus
Comment
SJSU3419
Plagiobothrys acanthocarpus
C. W. Sharsmith
1962-4-20
6801 A
San Luis Obispo
Carrizo Plain c. 3 mi SE of Simmler
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
SBBG109600
Plagiobothrys canescens
C. B. Hardham
1959-4-23
4309
San Luis Obispo
Santa Barbara Rd, Atascadero
Comment
UC547751
Plagiobothrys canescens
David D. Keck and J. Clausen
1935-4-9
3075
San Luis Obispo
3 mi w Shandon (along Estrella Creek); Estrella Creek
304
Comment
OBI20826
Plagiobothrys collinus
Robert F. Hoover
1948-4-14
7450
San Luis Obispo
Ragged Point (bluffs near)
Comment
OBI66381
Plagiobothrys collinus var. fulvescens
David J. Keil
2006-4-17
30435
San Luis Obispo
1 mile east of Pozo Road on Las Pilitas Road, northern La Panza Mountains. Vicinity of 35 deg. 20.91'N, 120 deg. 31.20'W
427
Comment
OBI63004
Plagiobothrys fulvus
D. R. Miller
1996-4-14
496 -618
San Luis Obispo
Pine Mt. Region. Next to rd on Tobacco Ridge Rd above Hearst Pond Tobacco Crk drainage
811
Comment
SBBG34837
Plagiobothrys fulvus
Mrs. R. W. Summers
1886-1
San Luis Obispo
near San Luis Obispo
Comment
UC639028
Plagiobothrys fulvus var. campestris
Bernard Miossi
1940-3-19
226
San Luis Obispo
four mi s Santa Margarita (e-facing slope near Hwy 101)
365
Comment
SBBG123086
Plagiobothrys infectivus
D. Keil, K. Keil
2001-4-20
29373
San Luis Obispo
Davis Rd, 1.8 mi SE of Hwy 46, SE of Cholame
420
Comment
UC1927801
Plagiobothrys infectivus
David Keil, Kathleen Keil
2001-4-20
29373
San Luis Obispo
Southeast of Cholame along Davis Road, 1.8 mile southeast of California Highway 46. Vicinity of 35.71380 deg. x 120.26716 deg. W
Comment
OBI20901
Plagiobothrys infectivus
Robert F. Hoover
1949-4-21
7624
San Luis Obispo
14 mi E of Creston on Laz Panza Rd
Comment
OBI20597
Plagiobothrys leptocladus
Robert F. Hoover
1966-3-30
9762
San Luis Obispo
W side of Soda Lake, Carrizo Plain
Comment
OBI20909
Plagiobothrys nothofulvus
Robert F. Hoover
1952-4-8
8071
San Luis Obispo
Pozo 1 mi W
Comment
OBI34348
Plagiobothrys nothofulvus
Roger Gambs
1981-4-3
s.n.
San Luis Obispo
Camp Roberts Military Bse. T25S, R11E, sec 18. 7 mi E of San Miguel on N side of Nacimiento River
Comment
SEINET7042443
Plagiobothrys nothofulvus
A. G. Vestal
1963-4-3
s.n.
San Luis Obispo
South of Nacimiento Dam. San Luis Mountains eastern foothills. Lime Mountain quadrangle UTM Zone 10, 692074mE, 3957898mN.
Comment
OBI20601
Plagiobothrys stipitatus var. micranthus
Robert F. Hoover
1947-3-29
6790
San Luis Obispo
Creston, 1 mi from, on Shandon Rd
Comment
OBI54459
Plagiobothrys tenellus
Matthew Arterburn
1997-3-14
9
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
UC608540
Plagiobothrys tenellus
C. A. Graham
1938-4-11
307
San Luis Obispo
1 mi s Bee Rock (canyon is a tributary of San Antonio River sw of Bradley); Bradley Quadrangle, Bee Rock Canyon
365
Comment
OBI20609
Plagiobothrys trachycarpus
Robert F. Hoover
1947-5-12
s.n.
San Luis Obispo
Near N end of Laguna near San Luis Obispo
Comment
RSA79580
Plagiobothrys trachycarpus
F. W. Peirson
1925-3-25
5669
San Luis Obispo
Morro Creek Divide.
427
Comment
CDA15705
Plantago elongata
G. F. Hrusa, Jeff Hart
1993-4-6
10686
San Luis Obispo
near N end of Carrizo Plain on N side of 7 Mile Rd.
609
Comment
SBBG104219
Plantago erecta
M. D. Proctor, E. A. Young
1993-4-17
ROB 479
San Luis Obispo
0.3 km S of Pick and Shovel Mine; Camp San Luis Obispo
Comment
SBBG80748
Plantago erecta
R. J. Rodin
1969-4-7
8343
San Luis Obispo
S end of Morro Bay
Comment
OBI2203
Plantago erecta
Eben McMillan
1952-5-21
6
San Luis Obispo
Palo Prieta Cyn 4 mi SE of Cholame
Comment
UCR115792
Plantago lanceolata
George K. Helmkamp, E. A. Helmkamp
2000-4-19
5370
San Luis Obispo
Central Coast, Irish Hills, See Canyon at Pippin Lane, about 1.5 mi north of San Luis Bay Dr.
76
Comment
OBI36845
Plantago major
Eric Wise
1981-6-11
541
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI36856
Plantago major
Eric Wise
1981-10-23
1337
San Luis Obispo
Sinton Middle Pond on Shell Creek Rd 8.0 mi N of hwy 58
Comment
OBI11615
Platanus racemosa
Jay B. Hunt
1955-10-25
s.n.
San Luis Obispo
Cal Poly Campus, Poly Grove
Comment
OBI31507
Platanus racemosa
Joy Nishida
1982-6-16
463
San Luis Obispo
American Cyn. .6 mi S of American Cyn campground along steam bed
518
Comment
UC571165
Platanus racemosa
H. L. Mason
1929-10-12
5484
San Luis Obispo
4.3 mi w Atascadero; Atascadero Creek
Comment
SBBG19301
Platystemon californicus
D. Emery
1950-3-31
San Luis Obispo
La Panza area
Comment
UCR163791
Platystemon californicus
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9273
San Luis Obispo
Outer South Coast Ranges, La Panza Range along Calif. Highway 58 in Calf Canyon, 3.0 mi NE of Santa Margarita
335
Comment
CAS-BOT-BC91969
Platystemon californicus
Alice Eastwood; John Thomas Howell
1936-5-8
2299
San Luis Obispo
3 miles east of Pozo.
Comment
RSA130667
Platystemon californicus var. californicus
R. W. Summers
1888-4-29
135
San Luis Obispo
Templeton
Comment
OBI75294
Plecostachys serpyllifolia
David J. Keil
2011-3-5
30971
San Luis Obispo
Cambria. Ca. 400 m south of intersection with Cambria pines Road on east side of California Route 1. 400?700 m inland from beach.
14
Comment
UCR264560
Plecostachys serpyllifolia
Mark A. Elvin, David J. Keil
2014-9-12
7618
San Luis Obispo
Central Coast, Cambria, south end of Windsor Blvd. beside entrance and parking lot for Fiscalini Ranch Preserve
17
Comment
UC1928096
Plectritis brachystemon
David Keil
1998-4-20
26838
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
OBI78497
Plectritis congesta subsp. brachystemon
Robert F. Hoover
1964-5-13
8854
San Luis Obispo
S fork of Old Crk
Comment
OBI53296
Poa
Lynne Dee Oyler
1986-2-22
334
San Luis Obispo
American Cyn blue oak study site in deer exclosure. Los Padres Natl Forest. S1/2, SW1/4, sec 28, R16E, T30S, MDBM
Comment
JEPS114164
Poa bulbosa
M. Petroelje, J. Clark, J. Goldzman
1998-4-9
San Luis Obispo
Camp Roberts. Cantonment Area, LCTA Plot 45.
Comment
OBI59127
Poa bulbosa
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27401
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
OBI22136
Poa howellii
Robert F. Hoover
1948-5-22
7533
San Luis Obispo
7 mi W of Templeton on rd to Cambria
Comment
OBI65759
Poa howellii
D. R. Miller
1995-5-16
595 -580
San Luis Obispo
Pine Mt. Region. From Winsors' cut on Rd below Williams field; Pico crk drainage
792
Comment
UCR92515
Poa howellii
G. Fred Hrusa
1995-5-28
12287
San Luis Obispo
Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1).
600
Comment
UCR190649
Poa secunda
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9217
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
OBI58970
Poa secunda subsp. secunda
David J. Keil
1998-4-10
26683
San Luis Obispo
At LeRoy Baldwin property, 2051 O'Connor Way, SW of San Luis Obispo.
Comment
UCD91678
Poa secunda subsp. secunda
P. B. Kennedy
1922-4-28
s.n.
San Luis Obispo
San Luis Obispo County: Highway between Cholame and Paso Robles.
Comment
CAS-BOT-BC243085
Poa secunda subsp. secunda
Ernest C. Twisselmann
1955-4-6
1830
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Carrisa Plains, 8.2 miles S of Soda Lake
655
Comment
CAS-BOT-BC110659
Poaceae
Clare B. Hardham
1964-6-11
12019
San Luis Obispo
Behind Hearst Castle. Arroyo de la Cruz.
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
OBI58181
Pogogyne serpylloides
David J. Keil
1998-6-12
27782
San Luis Obispo
Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail.
Comment
OBI30671
Polycarpon depressum
David J. Keil
1981-5-19
14722
San Luis Obispo
Indian Knob
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
OBI10865
Polygonum aviculare subsp. depressum
Robert F. Hoover
1965-9-18
9566
San Luis Obispo
Santa Margarita
Comment
RSA190701
Polygonum cuspidatum
T. C. Fuller
1967-5-11
15819
San Luis Obispo
Opposite stop sign of offramp from the N bound lanes of the freeway, E side of El Camino Real, 0.1 mile S of Santa Ysabel Ave. Atascadero
Comment
CAS-BOT-BC109175
Polygonum paronychia
R. F. Hoover
1947-5-23
7187
San Luis Obispo
Coast south of Hazard Canyon.
Comment
JEPS50652
Polygonum punctatum
W. L. Jepson
1908-7-20
3068
San Luis Obispo
San Luis Obispo
Comment
SEINET200153
Polypogon elongatus
M. A. Nobs, SG Smith
1949-6-22
819
San Luis Obispo
Marshesin sand dunes at Oceano 3 mi S of Pismo Beach
Comment
OBI43256
Polypogon monspeliensis
Eric Wise
1982-6-24
1521
San Luis Obispo
Warden Lake. Willow bog of old lake [N of Los Osos Valley rd] and new reservoir next to it
Comment
OBI53820
Polypogon monspeliensis
Arthur W. Hazebrook
1993-1-9
179
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Oso Flaco Lake and crk areas, and adj pioneer dues
Comment
CAS-BOT-BC237331
Polypogon monspeliensis
Clare B. Hardham
1956-7-15
1267
San Luis Obispo
Santa Lucia Mountains. Santa Rita Creek
Comment
OBI43293
Polypogon monspeliensis
Eric Wise
1981-10-23
1351
San Luis Obispo
Sinton Sycamore Reservoir on Shell Crk rd 8.9 mi N of Hwy 58
Comment
UCD91361
Polypogon monspeliensis
G. T. Nordstrom
1937-6-20
1359
San Luis Obispo
San Luis Obispo.: 3.9 miles northeast of Lime Mountain, Adelaida.
289
Comment
LA105627
Polypogon viridis
Barry A. Prigge;
1989-7-3
9031
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, 2.8 mi. N of State Highway 1 on San Bernardo Creek Rd; ca. 5 air mi. E of Morro Bay
109
Comment
OBI5621
Polypogon viridis
Sharon Jochums
1974-4-28
183
San Luis Obispo
Area N of Piedras Blancas Point
Comment
UC1134763
Populus fremontii subsp. fremontii
H. C. Lee
1937-5-5
875
San Luis Obispo
1 mi sw Dry Creek School; Paso Robles Quad.
Comment
POM211531
Populus fremontii subsp. fremontii
Carl B. Wolf
1931-8-16
2316
San Luis Obispo
Salinas River. 5 miles N of Paso Robles.
198
Comment
OBI37116
Populus trichocarpa
Eric Wise
1981-6-11
524
San Luis Obispo
Little Morro Creek, Morro Bay
Comment
OBI80018
Populus trichocarpa
David J. Keil
2013-7-27
31840
San Luis Obispo
Montana de Oro State Park. Hazard Canyon at Pecho Valley Road
15
Comment
RSA201638
Potamogeton foliosus
Robert F. Hoover
1964-7-9
9130
San Luis Obispo
Rinconada Creek 5 miles SE of Santa Margarita.
Comment
RSA701653
Potentilla anserina
Keith E. Hoffmaster
1935-7-3
s.n.
San Luis Obispo
Oceano.
Comment
OBI10111
Potentilla anserina
T. Elliott
1966-4-10
6
San Luis Obispo
Along border of Arroyo Grande Crk in Oceano State Park
Comment
SD75716
Potentilla anserina subsp. pacifica
Helen V. Witham
1969-9-27
481
San Luis Obispo
edge of water Oso Flaco Lake
4
Comment
UC114469
Potentilla rivalis
L. Jared
June 1895
San Luis Obispo
Estrella
Comment
CAS-BOT-BC159883
Prunus dulcis
Ernest C. Twisselmann
1968-10-21
15023
San Luis Obispo
Buena Vista Road just north of Highway 46 (Estrella Plains)
190
Comment
POM260398
Prunus fasciculata
Alice Eastwood
1940-4-14
18927
San Luis Obispo
Nipoma Mesa.
Comment
RSA659270
Prunus fasciculata
Chadwick
1988-3-30
s.n.
San Luis Obispo
Eastern foothills of La Panza Mountains. On hill above Dominez Road between Del Rosa and Doris Trail. California Valley Tract area, unit 32.
Comment
OBI78089
Prunus fasciculata var. fasciculata
George Butterworth
2013-4-18
909
San Luis Obispo
Chimineas. Johnson Mtn. BLM land
Comment
SD27815
Prunus fasciculata var. punctata
Carl B. Wolf
1929-4-15
3557
San Luis Obispo
2-3 miles inland from ocean and ca. 3.0 miles north of Santa Maria River.
60
Comment
CAS-BOT-BC154494
Prunus ilicifolia
Roxana S. Ferris
1929-4-16
7686
San Luis Obispo
Road to Atascadero 6 miles east of [Moro] Morro Bay
Comment
UC1128431
Prunus ilicifolia
G. T. Nordstrom
1937-5-16
1238
San Luis Obispo
2.1 mi ese of Chimney Rock
304
Comment
OBI66687
Prunus ilicifolia
D. R. Miller
1994-6-24
694 -488
San Luis Obispo
Pine Mt. region. Growing along creek edge at Wheelbarrow Gulch; tobacco Crk drainage
640
Comment
OBI79368
Prunus ilicifolia
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31670
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
UCSC000364
Prunus ilicifolia
H. C. Lee
1936-4-20
566
San Luis Obispo
1.25 miles S.W. of Round Top Round Top - Arroyo Grande
259
Comment
OBI79360
Prunus virginiana
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31644 -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
OBI53828
Pseudognaphalium biolettii
Arthur W. Hazebrook
1993-1-9
187
San Luis Obispo
Nipomo dunes Complex, Big Coreopsis Hill, Oso Flaco Lake and crk areas, and adj pioneer dunes. Along base of stabilized dune SW of Oso Flaco Lake
Comment
OBI64718
Pseudognaphalium biolettii
D. R. Miller
1996-5-19
596 -625
San Luis Obispo
Pine Mt Region. along rd side on Lower Burma Rd. Marmolejo Crk drainage
366
Comment
OBI62523
Pseudognaphalium biolettii
Lynne Dee Oyler
1990-6-12
1176
San Luis Obispo
Mobil Oil Property just N of UNOCAL property boundary N of UNOCAL pump K8. Back dunes
Comment
OBI31991
Pseudognaphalium californicum
David J. Keil, Melissa Luckow
1981-7-3
14946
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of the stream from freshwater marsh W of hwy 1 E along the ridge system to lower slopes of Pine Top Mtn and back to the hwy along riparian zone
Comment
OBI7433
Pseudognaphalium californicum
David J. Keil
1976-9-25
11835
San Luis Obispo
Upper See Cyn along See Cyn Rd
Comment
SEINET11261644
Pseudognaphalium californicum
Irene Uy, John Lefferdink; Markus Gemperle; Tucker Bacon; Julie Ridgeway; Shirin Beroukhim
2015-4-12
4
San Luis Obispo
Morro Bay Quarry Trail. Trail facing Morro Bay.; 0
23
Comment
OBI72548
Pseudognaphalium californicum
M. Wetherwax & E. L. Painter, K. Downing
2002-5-8
SLO- 258
San Luis Obispo
Camp San Luis Obispo. Chumash Peak. UTMs (NAD27) zone 10, 708343E, 3910215N
194
Comment
OBI71662
Pseudognaphalium luteoalbum
David J. Keil
1988-7-2
20845
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
CAS-BOT-BC357113
Pseudognaphalium luteoalbum
Ernest C. Twisselmann; Clifton F. Smith
1969-11-12
16330
San Luis Obispo
Temblor Range: Twisselmann Lake at the summit of Palo Prieta Canyon
701
Comment
OBI35429
Pseudognaphalium microcephalum
Melody Dickens
1980-4-16
13
San Luis Obispo
Morro Rock, Morro Bay
Comment
CAS-BOT-BC357497
Pseudognaphalium ramosissimum
Clare B. Hardham
1957-7-31
2497
San Luis Obispo
Santa Lucia Mountains. .9 miles north of Cambria
Comment
UC1321263
Pseudognaphalium ramosissimum
R. F. Hoover
1966-10-1
10106
San Luis Obispo
tributary to lower lower Lopez Canyon Basquez Canyon
Comment
CAS-BOT-BC361546
Pseudognaphalium stramineum
R. F. Hoover
1969-7-18
11482
San Luis Obispo
Price Canyon
Comment
OBI76649
Psilocarphus brevissimus var. brevissimus
Meg Perry
2010-4-23
28 -Oct
San Luis Obispo
Carrizo Plain N of Calif Valley, Township 30S, Range 18E, Sect 4
614
Comment
CAS-BOT-BC72648
Pteridium aquilinum
R. F. Hoover
1959-4-3
8491
San Luis Obispo
1.8 miles north of Arroyo de la Cruz on State Highway 1
Comment
OBI80809
Pterostegia drymarioides
David J. Keil, with Kathleen Keil
1990-4-7
21365
San Luis Obispo
3 miles from Highway 58 along Hwy 229 south of Creston
365
Comment
OBI3900
Quercus agrifolia var. agrifolia
Elizabeth Rudd
1971-10-1
319
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
OBI28734
Quercus agrifolia var. agrifolia
Gary Hammer
1976-4-10
33
San Luis Obispo
Off Tasajara Cyn rd, 1 mi from Hwy 101
Comment
OBI47445
Quercus berberidifolia
Bert Wilson
1981-1
s.n.
San Luis Obispo
Peachy Cyn, SW of Paso Robles
Comment
UC1135516
Quercus berberidifolia
B. Bolt
1936-5-13
711
San Luis Obispo
2.5 mi nw Cuesta; Santa Barbara National Forest, San Luis Obispo Quad.
457
Comment
OBI52089
Quercus berberidifolia
Steven A. Junak
1990-4-27
4226
San Luis Obispo
Santa Lucia Mtns, Cuesta Ridge: just N of NW corner of Cuesta Ridge Botanical Area, N of main road (USFS road #29S11.3) at high voltage tower, ca. 5.9 mi W of hwy 101 and 0.3 mi N of NW boundary of the Botanical Area
Comment
OBI67856
Quercus berberidifolia
E. L. Painter & M. Wetherwax, David J. Keil
2000-4-18
SLO- 62
San Luis Obispo
Camp SLO, N side of large serpentine outcrop W of Chorro Reservoir, above tributary of Chorro Crk
200
Comment
OBI69225
Quercus berberidifolia
Carrie Carden, Tina Teed & Jill Bushakara
2001-3-8
49
San Luis Obispo
East Cuesta Ridge
467
Comment
UCD45663
Quercus douglasii
J. M. Tucker
1947-10-4
1628
San Luis Obispo
At top of Temblor Range, elevation ca. 3000 feet, 13.4 miles (by road) west of McKittrick, in San Luis Obispo County, California.
914
Comment
UCR246622
Quercus douglasii
Beth Waterbury
1983-4-9
038
San Luis Obispo
State Hwy 58, 1.5 mi east of Avenales Wildlife Area, above the Salinas River
298
Comment
CAS-BOT-BC79226
Quercus dumosa
Ernest C. Twisselmann
1970-10-31
17563
San Luis Obispo
Peachey Canyon Road, 8.2 miles W of Paso Robles
487
Comment
CAS-BOT-BC94029
Quercus durata
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Cypress springs
Comment
UC455262
Quercus durata
I. J. Condit
1908-9-26
San Luis Obispo
Railroad Canyon
Comment
UCD45886
Quercus durata var. durata
Roman Gankin
1969-9-21
1313
San Luis Obispo
A road 2.4 miles from Los Osos Road on northwest facing slope. Perfumo Canyon area. San Luis Obispo County, CA.
Comment
OBI58221
Quercus durata var. durata
Austin P. Griffiths, Paul C. Hertel
1981-10-25
s.n.
San Luis Obispo
About 2 mi along unpaved roadway on S facing crest of East Cuesta Ridge
Comment
OBI7675
Quercus durata var. durata
Christian Smith
1975-6-1
s.n.
San Luis Obispo
Along hwy 58 near Pozo
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
UCD46258
Quercus john-tuckeri
J. M. Tucker
1953-3-14
2631
San Luis Obispo
Shrub on a canyon slope ca. 1/2 mile above the headquarters of the Seaback Ranch, ca. 2 miles (air-line) northeast of summit of Caliente Mountain, Southeastern San Luis Obispo County, California.
Comment
OBI29657
Quercus kelloggii
David J. Keil, Dirk Walters
1980-4-26
13822
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI81486
Quercus lobata
Connor Skelly, Sarina Shames
2015-11-6
7
San Luis Obispo
South Hills Open Space, San Luis Obispo County, California.
Comment
CDA11567
Rafinesquia californica
G. F. Hrusa
1993-5-22
11116
San Luis Obispo
Black Butte Research Natural Area. Main ridge,
Comment
OBI31577
Rafinesquia californica
Joy Nishida
1982-5-29
392
San Luis Obispo
American Cyn campground. Along a cattle trl across stream from campground. trl follows stream on SE facing slope
536
Comment
SBBG117876
Rafinesquia californica
M. Petroelje, J. Clark
1998-5-19
San Luis Obispo
ca. 4 mi N of St Hwy 1, above Alpha Range and Whiskey Springs; Camp San Luis Obispo; LCTA Plot 307,
474
Comment
UC1070092
Rafinesquia californica
P. L. Johannsen
1937-5-4
1092
San Luis Obispo
7 mi nw Painted Rock Ranch; McKittrick Quad.
701
Comment
UCR161363
Rafinesquia californica
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9016
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 mi north of jct with Lopez Road and at Water End Road
174
Comment
OBI10584
Ranunculus arvensis
Robert F. Hoover
1947-5-2
7114
San Luis Obispo
Atascadero
Comment
SBBG124782
Ranunculus californicus
C. B. Hardham
1966-3-22
14031
San Luis Obispo
mouth of Arroyo de la Cruz
Comment
UC1126143
Ranunculus californicus
G. T. Nordstrom
1937-3-27
1030
San Luis Obispo
1.6 mi sw Chimney Rock; Adelaida Quadrangle
Comment
SD245465
Ranunculus californicus var. californicus
Tyler Lutz
2013-3-2
7
San Luis Obispo
Near Poly Canyon: East side of Poly P hill.
198
Comment
OBI17624
Raphanus raphanistrum
Kamran Alavi
1977-8-19
19
San Luis Obispo
1330 8th St, Baywood Park
Comment
RSA0056287
Raphanus sativus
W. M. Arbaugh
1968-3-20
152
San Luis Obispo
Shell Beach.
Comment
UCD116480
Reseda alba
Rimo Bacigalupi; Dr. and Mrs. Robt. M. Page, R. Ferris, and R. Holm
1953-7-24
4320
San Luis Obispo
San Luis Obispo County: Along road from Bromela Siding (Southern Pacific railroad) to Oso Flaco Lake.
Comment
UC1071544
Rhamnus californica
B. Bolt
1936-5-25
729
San Luis Obispo
2.75 mi ene Santa Margarita; San Luis Obispo Quad.
335
Comment
UCR24793
Rhamnus californica
George K. Helmkamp
1981-6-20
s.n.
San Luis Obispo
Central Coast, Los Osos, south edge of Eto Lake
24
Comment
UC1121867
Rhamnus ilicifolia
E. Armstrong
1934-4-1
1159
San Luis Obispo
Syncline Hill La Panza Quad.
548
Comment
OBI68379
Rhus integrifolia
David J. Keil, with Kathleen A. Keil
2003-9-6
30288 -2
San Luis Obispo
Bishop Peak at outskirts of San Luis Obispo. Near trail
Comment
RSA586069
Rhus trilobata
M. D. Proctor, E. A. Young
1993-3-23
ROB 0319
San Luis Obispo
East edge of Cantonment [Containment?] Area, Camp San Luis Obispo
Comment
CAS-BOT-BC437967
Ribes
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
Santa Margarita Mts by San Luis Obispo Carrija road west of Santa Margarita Pass.
Comment
OBI65417
Ribes amarum
David J. Keil, with Jepson Herbarium weekend Workshop field trip participants
2006-4-2
30429
San Luis Obispo
Southern Santa Lucia Mountains. Along Mount Lowe Road, ca. 0.25?0.5 miles from gate at junction with US Highway 101 (at Cuesta Pass). Vicinity of 35 deg. 21.06'N, 120 deg. 37.82'W
488
Comment
OBI34405
Ribes divaricatum
David J. Keil, Kathy Jones
1982-4-4
15816
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
UC1738538
Ribes divaricatum
Clare B. Hardham
1959-4-12
- 4362
San Luis Obispo
Cambria Santa Lucia Mountains
Comment
SBBG72029
Ribes divaricatum var. pubiflorum
R. Hoffmann
1930-4-18
San Luis Obispo
Oceano
Comment
CAS-BOT-BC169029
Ribes indecorum
R. F. Hoover
1964-3-14
8649
San Luis Obispo
Head of Lopez Canyon
Comment
UC1315076
Ribes menziesii
R. F. Hoover
1967-2-18
10222
San Luis Obispo
Diablo Canyon San Luis Range
Comment
HSC100851
Ribes quercetorum
J. P. Smith, J. O. Sawyer, R. J. Cole
2010-4-11
12734
San Luis Obispo
Along Bitterwater Road.
530
Comment
OBI3939
Ribes sanguineum var. glutinosum
Elizabeth Rudd
1971-4-26
233
San Luis Obispo
3 mi NE of Santa Margarita
427
Comment
OBI79228
Ribes sericeum
David J. Keil, with Matt Ritter
2012-3-29
31236
San Luis Obispo
Santa Lucia Mountains. Santa Rita Creek Road southwest of Templeton
Comment
POM97518
Ribes sericeum
P. A. Munz
1926-4-9
10217
San Luis Obispo
Willow Creek Road, 10 miles SW of Paso Robles.
Comment
RSA128752
Ribes sericeum
Clare B. Hardham
1959-2-1
4031
San Luis Obispo
V2 Ranch, York Mountain, west of Templeton
Comment
UC1736513
Ribes speciosum
Dean W. Taylor
1971-4-24
1001
San Luis Obispo
Cuesta Ridge, in Cuesta Ridge Botanical Area along the ridge at Firebreak Benchmark 2476
Comment
CAS-BOT-BC173753
Ribes speciosum
R. F. Hoover
1967-2-15
10203
San Luis Obispo
Upper Arroyo Grande above Routzahn Park
Comment
OBI49906
Rigiopappus leptocladus
David J. Keil, Kathy Bay and Rich Ferguson
1984-4-28
18147
San Luis Obispo
Amer Cyn area in La Panza Mts
Comment
OBI56723
Rigiopappus leptocladus
David J. Keil
1998-5-4
27047
San Luis Obispo
Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17.
Comment
CAS-BOT-BC74434
Rorippa curvisiliqua
Ernest C. Twisselmann; Donald J. Bedell
1969-7-5
15664
San Luis Obispo
Salinas River 5 miles south of Paso Robles.
182
Comment
OBI33328
Rorippa curvisiliqua
David J. Keil
1983-10-21
17975
San Luis Obispo
Just S of Creston along hwy 229 on Lasma property
Comment
OBI40988
Rorippa palustris subsp. palustris
David J. Keil, Eric A. Wise
1985-4-25
18556
San Luis Obispo
Black Lake Cyn between Calif hwy 1 and the Guadalupe Rd
Comment
OBI54336
Rosa californica
David J. Keil, V. L. Holland
1996-6-18
25901
San Luis Obispo
El Chorro Regional Park
Comment
CAS-BOT-BC146682
Rosa gymnocarpa
Clare B. Hardham
1959-5-19
4558
San Luis Obispo
Headwaters of Las Tablas Creek
Comment
SBBG94330
Rosa spithamea
T. J. Ayers, S. Junak, D. Young
1989-8-24
776
San Luis Obispo
NW boundary of botanical area, N side of Cuesta Ridge Rd, 5.7 mi W of Hwy 101
Comment
OBI59305
Rubus armeniacus
David J. Keil
2001-6-1
29538
San Luis Obispo
Santa Margarita. Vicinity of railroad crossing on Highway 58 near Santa Margarita Park.
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
RSA128122
Rubus discolor
Clare B. Hardham
1957-6-17
2237
San Luis Obispo
Edge of Tassajara Creek. W of Santa Margarita.
Comment
RSA128126
Rubus ursinus
Clare B. Hardham
1958-2-13
2819
San Luis Obispo
Cambria.
Comment
SBBG3108
Rubus ursinus
C. B. Hardham
1958-2-13
2819
San Luis Obispo
Cambria
Comment
UCR131352
Rubus ursinus
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4904
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
CAS-BOT-BC156984
Rubus ursinus
Clare B. Hardham
1958-2-22
2888
San Luis Obispo
Along Cayucos Creek
Comment
OBI80355
Rubus ursinus
Kristen M. Nelson
2013-2-9
15
San Luis Obispo
Ca. 11 miles SW of downtown San Luis Obispo, ca. 3 driving miles southeast of CA-227 on Corbett Canyon Road.
116
Comment
UCSB18181
Rubus ursinus
Copeland, Jerry
1964-5-2
San Luis Obispo
5 feet W of Lopez Canyon Road, 9.3 miles from U.S. Highway 101, E of Arroyo Grande
Comment
OBI31699
Rumex acetosella
Smeltzer, Turnquist
1982-4-12
33
San Luis Obispo
SE side of Laguna Lake Park from the roadway over to base of hill
Comment
OBI75800
Rumex acetosella
Al Lindholm
1967-4-23
206
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
CAS-BOT-BC422068
Rumex acetosella
John Thomas Howell
1964-6-29
40818
San Luis Obispo
Near St. Paul's Episcopal Church, Cambria
Comment
SBBG112548
Rumex conglomeratus
D. Keil
1977-8-21
12514
San Luis Obispo
3 mi W of Cuesta College along St Hwy 1
Comment
CAS-BOT-BC421567
Rumex crassus
R. F. Hoover
1947-5-23
7188
San Luis Obispo
Coast s. of Hazard Canyon
Comment
OBI10833
Rumex fueginus
Robert LaBelle
1967-10-22
s.n.
San Luis Obispo
Laguna, San Luis Obispo
Comment
SBBG43495
Rumex fueginus
L. W. Edge
1971-11-2
San Luis Obispo
N of Oso Flaco Lake
Comment
OBI57302
Sagina decumbens subsp. occidentalis
David J. Keil, Kathleen Keil
1998-3-23
26422
San Luis Obispo
Montana de Oro State Park. Valencia Peak burn site (fire in summer 1997)
Comment
OBI30679
Sagina decumbens subsp. occidentalis
David J. Keil
1981-5-19
14719
San Luis Obispo
Indian Knob.
Comment
UC2026983
Salicornia bigelovii
David J. Keil
2013-8-19
31884
San Luis Obispo
Morro Bay State Park. Marsh between estuary of Los Osos Creek and El Morro Elfin Forest, west of South Bay Boulevard
Comment
OBI34230
Salicornia pacifica
David J. Keil
1983-11-19
18058
San Luis Obispo
Around Shark Inlet at S end of Morro Bay in lee of sand spit
Comment
CAS-BOT-BC103273
Salix bonplandiana
Ernest C. Twisselmann
1970-4-21
16388
San Luis Obispo
Cholame Creek, 0.4 mile above Parkfield
640
Comment
RSA0027841
Salix gooddingii
Greg Wilvert, Fred Hrusa
2005-4-1
77
San Luis Obispo
Southeast half of the Caliente Range: Lawson Spring.
883
Comment
UC1134938
Salix laevigata
T. M. Hendrix
1939-3-27
960
San Luis Obispo
1 mile S. of Twin Rocks Branch Mt. Quad.
381
Comment
OBI9834
Salix lasiolepis
Betty Hoover
1962-2-23
2
San Luis Obispo
Cambria Pine District
Comment
SBBG81856
Salix lasiolepis
D. Keil
1980-3-1
13698
San Luis Obispo
Nipomo Dunes in vicinity of Oso Flaco Lake
Comment
UC1135005
Salix lasiolepis
B. Bolt
1936-2-25
594
San Luis Obispo
1/2 mi nw Morro; Cayucos Quadrangle
0
Comment
OBI37203
Salix lasiolepis
Eric Wise
1983-5-3
1704 b
San Luis Obispo
Turri rd x Los Osos valley rd
Comment
UC310191
Salix lasiolepis
Philip A. Munz
1925-3-25
9238
San Luis Obispo
Morro; creek mouth
Comment
UC55892
Salix lasiolepis
Mrs. R. W. Summers
1882-6-23
San Luis Obispo
San Luis Creek; base
Comment
CDA17109
Salsola australis
G. F. Hrusa, P. Akers
2003-10-13
16179
San Luis Obispo
Cuyama Valley; Along Hwy 166 in Cuyama Cyn, at first influence of coastal air.
273
Comment
SBBG117516
Salsola tragus
E. Painter, M. Wetherwax
2002-8-13
CR 332
San Luis Obispo
SW edge of cantonment area; Camp Roberts
210
Comment
SBBG118068
Salsola tragus
J. Olson
2000-7-11
San Luis Obispo
intersection of Kern and San Joaquin Rds, both sides of San Joaquin Rd; Camp San Luis Obispo
Comment
CAS-BOT-BC180654
Salsola tragus
Ernest C. Twisselmann
1958-11-19
4959
San Luis Obispo
Choice Valley, Salt Canyon, Temblor Range and the Western San Joaquin Valley
533
Comment
CAS-BOT-BC180697
Salsola tragus
Ernest C. Twisselmann
1954-7-18
1436
San Luis Obispo
Choice Valley, 1 1/2 miles east of Palo Prieta Summit, Temblor Range and the Western San Joaquin Valley
594
Comment
SBBG87535
Salsola vermiculata
J. L. Johnson
1978-7-19
San Luis Obispo
upper Browns Cyn, McKittrick area
Comment
OBI32792
Salvia carduacea
David J. Keil, Julie Vanderwier and Glenda Winn
1978-1
12709
San Luis Obispo
8.5 mi W of soda Lake rd along Calif Rte 58
Comment
RSA171177
Salvia carduacea
Robert F. Thorne, Percy C. Everett
1963-4-18
31498
San Luis Obispo
ca. 2.5 miles S of Cholame in sun on a sandy loam bank. in foothill woodland.
Comment
UC665585
Salvia carduacea
Ethel Crum
1940-4-7
2101
San Luis Obispo
2.4 mi se Cholame (Palo Prieto Canyon, n end of Temblor Range); Inner South Coast Ranges, Temblor Range, Palo Prieto Canyon
426
Comment
UCD125488
Salvia carduacea
Gordon J. Pilone
1963-5-4
272
San Luis Obispo
San Luis Obispo County: 1/2 mile south west of Sea Back Ranch. Coast Range Mountains, Soda Lake Drainage Area.
Comment
OBI13559
Salvia columbariae
Aart C. deVos
1963-4-18
59
San Luis Obispo
Poly Cyn NW slope
Comment
SBBG93794
Salvia columbariae
S. A. Junak
1990-4-27
4230
San Luis Obispo
Cuesta Ridge, just N of NW corner of Cuesta Ridge Botanical Area, N of main rd (USFS Rd 29S11.3) along power line access rd, ca. 5.9 mi W of Hwy 101, 0.3 mi N of NW boundary of the Botanical Area
716
Comment
UC1124733
Salvia columbariae
N. K. Carlson
1936-3-26
231
San Luis Obispo
1.3 mi sw Black Butte; San Luis Obispo Quad.
381
Comment
CAS-BOT-BC230026
Salvia mellifera
Clare B. Hardham
1957-4-25
1723
San Luis Obispo
Santa Lucia Mountains. Cypress Mt.
Comment
CAS-BOT-BC94562
Salvia mellifera
R. C. Wenk; D. J. Spurr
2007-4-7
591
San Luis Obispo
Los Padres National Forest. Near parking lot for Rinconada trailhead to Little Falls. Along Pozo Road, about 11 road
573
Comment
SBBG104527
Salvia mellifera
M. D. Proctor, E. A. Young
1993-3-18
ROB 228
San Luis Obispo
1 km S of Boy Scout Rd; Camp Roberts
Comment
UC1124799
Salvia mellifera
F. H. Raymond
1930-8-7
110
San Luis Obispo
Mouth of Arroyo de la Cruz; Piedras Blancas Quad.
30
Comment
UCR160153
Salvia mellifera
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9583
San Luis Obispo
Central Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 8.3 miles northeast of Huasna Townsite Road
332
Comment
UCR168254
Salvia mellifera
Edith A. Purer
1933-7-20
5090
San Luis Obispo
Central Coast, five miles NW of Guadalupe
46
Comment
OBI70124
Salvia mellifera
Bernard Miossi
1939-4-8
62
San Luis Obispo
1 mi N of San Luis Obispo and 1/2 mi N W of San Luis Creek
Comment
RSA17823
Salvia mellifera
Carl B. Wolf
1929-4-15
3545
San Luis Obispo
2-3 miles inland from Ocean and about 3 miles north of Santa Maria River.
61
Comment
SBBG130681
Salvia sonomensis
D. J. Keil
2012-4-23
31308
San Luis Obispo
Pozo Rd, Rinconada Trailhead and lower trail
530
Comment
OBI80696
Salvia spathacea
Shunsuke Toida
2015-2-28
1
San Luis Obispo
Campus of California Polytechnic State University, on a side trail going up to the Cal Poly "P".
257
Comment
UC1124872
Salvia spathacea
H. C. Lee
1936-2-27
435
San Luis Obispo
mesa s Black Lake Canyon; San Luis Obispo National Forest, Arroyo Grande Quad.
106
Comment
HSC14373
Salvia spathacea
W. S. Pierce
1963-6-16
24
San Luis Obispo
[Morro Rd] Hwy. 466, 5 mi. W of Atascadero, above Atascadero Creek
Comment
RSA70726
Salvia spathacea
Marcus E. Jones
1882-5-8
3242
San Luis Obispo
San Luis Obispo.
Comment
RSA83050
Salvia spathacea
Verne Grant, Alva Grant
1948-5-29
8556
San Luis Obispo
5 miles southwest of San Luis Obispo on Highway 101.
Comment
SD245399
Salvia spathacea
Scott Love, N. Rossington
2012-2-26
12
San Luis Obispo
2 miles north along Stenner Creek Ranch trail.
74
Comment
OBI19616
Sambucus nigra subsp. caerulea
Robert F. Hoover
1969-7-12
11428
San Luis Obispo
Salinas River bed at Paso Robles
Comment
JEPS98648
Sanicula arguta
P. Vargas
1996-4-27
19 PV96
San Luis Obispo
Morro Rock., hill in front of
Comment
OBI8793
Sanicula arguta
Robert F. Hoover
1947-3-8
6654
San Luis Obispo
San Simeon
Comment
OBI31349
Sanicula bipinnata
Joy Nishida, Robert Allen
1982-4-10
226
San Luis Obispo
1.5 mi S of American cyn campground, at unlocked gate onside of dirt road
354
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
OBI45412
Sanicula crassicaulis
David J. Keil, Malcolm McLeod, and CNPS rare plant committee
1983-5-1
16969
San Luis Obispo
Between Arroyo de la Cruz and Arroyo de los Chinos
Comment
SBBG118028
Sanicula crassicaulis
M. Wetherwax, E. Painter with J. Olson.
2002-4-23
SLO 235
San Luis Obispo
NW slope of Cerro Romualdo, drainage below water tank; Camp San Luis Obispo
110
Comment
OBI75831
Sanicula laciniata
Al Lindholm
1971-4-8
142
San Luis Obispo
Fitzhugh property [6 mi N of Cayucos, Santa Lucia Mts. Cypress Mtn Quad, T28S, R10E, sect 3,4,5,8,9,10, 15,16,17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Crks. N slope of Geode Mtn near "dry lake"
460
Comment
OBI56862
Sanicula maritima
David J. Keil
1998-4-10
26679
San Luis Obispo
At LeRoy Baldwin property, 2051 O'Connor Way, SW of San Luis Obispo.
Comment
RSA0028259
Sarcocornia pacifica
David J. Keil
2011-7-3
31054
San Luis Obispo
Morro Bay. South side of sand berm on south side of Morro Bay marina.
1
Comment
OBI39957
Scabiosa atropurpurea
David J. Keil, Eric Wise
1983-8-30
17920
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI49924
Scandix pecten-veneris
David J. Keil, Kathy Bay and Rich Ferguson
1984-4-28
18150
San Luis Obispo
American Cyn area in La Panza Mts
Comment
UCD65891
Schedonorus arundinaceus
Ernest C. Twisselmann
1958-8-23
San Luis Obispo
Eastern San Luis Obispo Co.: Dorothy Twisselmann Ranch.
665
Comment
CAS-BOT-BC239943
Schismus arabicus
Eben McMillan
1957-3-26
3298 A
San Luis Obispo
Pinole Hills: Sandy Canyon; eastern San Luis Obispo County
518
Comment
OBI22572
Schoenoplectus acutus var. occidentalis
Robert F. Hoover
1946-8-26
6364
San Luis Obispo
S end of Laguna near San Luis Obispo, where water stood earlier but now drying
Comment
OBI35190
Schoenoplectus acutus var. occidentalis
Eric Wise
1981-9-17
1114
San Luis Obispo
0.9 mi N of Santa Margarita on El Camino Real, across from Union 76 Plant
Comment
CHSC56893
Schoenoplectus americanus
L. P. Janeway
1988-5-9
2740
San Luis Obispo
Cholame Creek, 1/4 mi south of Cholame.
335
Comment
SBBG104664
Schoenoplectus americanus
F. L. Johnson, E. A. Young
1993-5-27
ROB 665
San Luis Obispo
1 km NE of Chorro Reservoir; Camp San Luis Obispo
Comment
RSA216708
Schoenoplectus maritimus
Robert F. Hoover
1969-7-19
11495
San Luis Obispo
South of Pismo Creek near Pismo Beach.
Comment
RSA791460
Schoenoplectus maritimus
Keith E. Hoffmaster
1935-7-3
155
San Luis Obispo
Oceano.
Comment
OBI72970
Schoenoplectus pungens
David J. Keil
1988-6-23
20798
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
UCSB69403
Schoenoplectus pungens
Rindlaub, Kathy; Capralis
1985-6-23
San Luis Obispo
Santa Maria River. 100 m NE from marker in a channel.
5
Comment
OBI43633
Schoenoplectus pungens var. longispicatus
Eric Wise
1981-6-26
669
San Luis Obispo
Villa Crk Reservoir, Hw 1 N of Cayucos
Comment
IRVC29361
Scirpus americanus
Mark A. Elvin, John Chesnut
2005-9-28
4582
San Luis Obispo
Oso Flaco Lake; NW corner in "openning" on floating bog. Central Coastal
4
Comment
CAS-BOT-BC238478
Scrophularia atrata
R. F. Hoover
1959-5-12
8502
San Luis Obispo
Price Canyon
Comment
JEPS35325
Scrophularia californica subsp. californica
R. F. Hoover
1964-5-14
8865
San Luis Obispo
See Canyon
Comment
CHSC45604
Scutellaria tuberosa
Blake A. Rowe
1987-4-14
61
San Luis Obispo
4 km e of the n end of Lake Naciemento.
350
Comment
OBI64821
Secale cereale
David J. Keil, with Michael Curto
2001-5-15
29468
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
SBBG118182
Selaginella bigelovii
M. Wetherwax, E. Painter
2000-6-13
SLO 144
San Luis Obispo
first ridge W of Cerro Romualdo, near ephemeral stream; Camp San Luis Obispo
150
Comment
UC1583767
Selaginella bigelovii
David Keil et al.
1988-6-11
20707
San Luis Obispo
n San Simeon (along ridges and canyons just n of Arroyo de la Cruz)
Comment
OBI50304
Senecio blochmaniae
Tawney Odegard
1985-6-29
37
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, turn rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
SBBG12586
Senecio blochmaniae
E. R. Blakley
1960-7-2
3505
San Luis Obispo
0.25 mi W of Oso Flaco Lake
6
Comment
SBBG30922
Senecio blochmaniae
R. N. Philbrick
1968-6-7
San Luis Obispo
near Jack Lake, W of Nipomo
Comment
SBBG47371
Senecio blochmaniae
J. Copeland
1973-8-31
1012
San Luis Obispo
Grandview Mesa overlooking Santa Maria Valley, ca. 2 mi W of US Hwy 101
Comment
CAS-BOT-BC363523
Senecio californicus
Clare B. Hardham
1958-3-31
2983
San Luis Obispo
Cammatta Road near Cammatta Creek
Comment
RSA0013314
Senecio californicus
Clare B. Hardham
1958-2-13
2811
San Luis Obispo
11.0 mile east of Cambria. Rte 41.
Comment
OBI73259
Senecio elegans
Michael Walgren
2010-9-7
177
San Luis Obispo
Vicinity of San Simeon State Park, on San Simeon Point; on the W side of the point
Comment
OBI79601
Senecio glomeratus
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31374
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak. Davis Peak beneath powerline corridor
541
Comment
OBI49829
Senecio vulgaris
Steven A. Junak
1990-4-26
4205
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Santa Lucia Mts: Near N boundary of Cuesta ridge Botanical aARea, ca 0.4 mi S of Tassajera Crk rd at S end of dirt rd on Ames property, which is ca 1.8 mi W of intersection with hwy 101
518
Comment
OBI65751
Senecio vulgaris
D. R. Miller/G. Edmunson
1995-4-23
495 -567
San Luis Obispo
Pine Mt Region; Near sewer line at Cline Cabin; Tobacco Crk drainage
488
Comment
UCD92825
Setaria verticillata
Ernest C. Twisselmann
1958-8-11
4622
San Luis Obispo
San Luis Obispo County: Dorothy Twisselmann Ranch, eastern part of the county.
670
Comment
OBI69765
Sherardia arvensis
D. R. Miller
1993-5-15
539 -13
San Luis Obispo
Pine Mt Region. Around Hearst pond on Tobacco ridge
808
Comment
SFV16233
Sidalcea hickmanii
J. L. Tafoya
1996-4-20
s. n.
San Luis Obispo
South Coast Ranges Santa Lucia Range. Cuesta Ridge Botanical Area.
730
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
CAS-BOT-BC205506
Sidalcea hickmanii subsp. anomala
R. F. Hoover
1958-5-17
8478
San Luis Obispo
Summit of San Lucia Mts. northwest of Cuesta Pass
Comment
JEPS99423
Sidalcea malviflora subsp. laciniata
Clare B. Hardham
1958-6-3
3170
San Luis Obispo
top of Cuesta Grade
Comment
OBI12309
Sidalcea malviflora subsp. malviflora
Robert F. Hoover
1965-6-14
9424
San Luis Obispo
Near Arroyo del Oso, S of Arroyo de la Cruz
Comment
OBI19456
Silene gallica
Aart C. De Vos
1963-4-23
85
San Luis Obispo
Near reservoir N of Cal Poly Airport
Comment
CAS-BOT-BC392461
Silene gallica
Mary Page Ingalls
1912-7-1
s.n.
San Luis Obispo
Haynes Ranch, San Luis Obispo
Comment
RSA773019
Silene gallica
R. F. Thorne, Percy C. Everett
1963-4-21
31640
San Luis Obispo
South end of Morro Bay; Lion Rock, Montana de Oro, Pecho Ranch
Comment
CAS-BOT-BC174946
Silene laciniata
Alice Eastwood
1928-5-19
15155
San Luis Obispo
Cambria
Comment
CAS-BOT-BC174939
Silene laciniata
Clare B. Hardham
1956-6-20
960
San Luis Obispo
Old Road on Cuesta Grade
Comment
OBI31007
Silene laciniata subsp. laciniata
Julie M. Vanderwier
1979-5-19
176
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI35499
Silene laciniata subsp. laciniata
S. M. Inman
1983-5-14
51
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi on Pecho Valley Rd past jctn of Pecho Rd. Rt on dirt road after 'deer' sign, to S of dirt rd
49
Comment
CAS-BOT-BC389404
Silene lemmonii
R. F. Hoover
1950-6-20
7994
San Luis Obispo
7 miles w. of Templeton on road to Cambria
Comment
UCR42825
Silene lemmonii
David J. Keil, R. Riggins, R. A. Pimentel, D. R. Miller
1985-4-27
18699
San Luis Obispo
Central Coast, 7 mi. from Calif. Hwy 1 (Rte 1) along San Simeon Creek Road, near Rocky Butte lookout at Circle 3 Ranch Gate
230
Comment
UC1285077
Silene multinervia
R. F. Hoover
1952-5-11
8182
San Luis Obispo
w slope La Panza Range
Comment
CAS-BOT-BC175196
Silene verecunda
Clare B. Hardham
1961-6-1
7319
San Luis Obispo
Rocky Butte, Santa Lucia Mountains
914
Comment
RSA139868
Silene verecunda subsp. platyota
Clare B. Hardham
1960-6-17
6150
San Luis Obispo
Chris Flood Creek
Comment
OBI4818
Silybum marianum
Mike Wemp
1972-3-29
6
San Luis Obispo
About 1/4 mi NW of Montana de Oro State Park campground
30
Comment
CAS-BOT-BC364850
Silybum marianum
Ernest C. Twisselmann
1959-5-23
5276
San Luis Obispo
Point Buchon
10
Comment
OBI21077
Sisyrinchium bellum
Unknown
1963-4-11
93
San Luis Obispo
Reservoir Cyn
Comment
OBI3898
Sisyrinchium bellum
Elizabeth Rudd
1971-5-16
259
San Luis Obispo
274
Comment
OBI53142
Sisyrinchium bellum
Steven A. Junak, Tina J. Ayers
1989-4-12
3946
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Cuesta Ridge: Along N side of main rd (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
OBI58229
Sisyrinchium californicum
David J. Keil, with Kathleen A. Keil
2001-3-3
29164
San Luis Obispo
1.8 miles N of Arroyo de la Cruz along Highway 1
Comment
OBI25587
Solanum douglasii
David J. Keil
1981-5-16
14687
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
OBI79896
Solanum douglasii
David J. Keil
2012-7-18
31444
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line
22
Comment
OBI35733
Solanum douglasii
Allison Berry
1984-4-10
73
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1; behind cement bunker in SE section of shooting facility
Comment
OBI58631
Solanum sarrachoides
Louisa Julian
2000-10-25
27
San Luis Obispo
State Univ BCEC. Stenner Crk Rd and Bishop. Existing livestock feedlot and waste pond
71
Comment
CAS-BOT-BC156431
Solanum umbelliferum
C. B. Hardham
1959-3-14
4067
San Luis Obispo
Arroyo de la Cruz
Comment
CAS-BOT-BC157553
Solanum umbelliferum
C. B. Hardham
1959-3-14
4035
San Luis Obispo
South end of Morro Bay
Comment
JEPS99168
Solanum umbelliferum
Clare B. Hardham
1959-5-21
4607
San Luis Obispo
Arroyo de la Cruz Santa Lucia Mountains
Comment
UC57365
Solanum umbelliferum
Geo. B. Grant
1903-5-1
5378
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC154195
Solanum umbelliferum
L. Benson
1932-5-9
3573
San Luis Obispo
Upper Cuyama Valley, Temblor Mountains, [San Maria] Santa Maria River, Kern Co. line
609
Comment
POM148054
Solanum umbelliferum
Alice Eastwood
1927-7-29
14942
San Luis Obispo
Morro Sands.
Comment
POM258726
Solanum umbelliferum
Roxana S. Ferris
1939-5-29
9760
San Luis Obispo
Hills about 4 miles south-east of Templeton.
305
Comment
UC933976
Solanum umbelliferum
Elton F. Paddock
1951-8-4
417
San Luis Obispo
Santa Rosa Creek, at farm of C. O. Blodgett Santa Rosa Creek; , farm of C. O. Blodgett
Comment
CDA15127
Solanum xanti
G. F. Hrusa
1998-4-25
14213
San Luis Obispo
La Panza Range, immediately above La Panza Camp.
Comment
OBI72369
Solanum xanti
Anthony Baniaga, Elizabeth Baniaga
2010-4-23
145
San Luis Obispo
Black Lake Cyn; Choin property
46
Comment
OBI54848
Solidago confinis
David J. Keil
1996-9-12
26013
San Luis Obispo
Poly Canyon Botanical Garden. Campus of California Polytechnic State University, San Luis Obispo.
Comment
OBI6158
Solidago confinis
D. Waive Stager
1972-8-14
34
San Luis Obispo
Shark's Inlet; Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
CAS-BOT-BC365527
Solidago elongata
R. F. Hoover
1947-10-11
7408
San Luis Obispo
Arroyo de la Cruz near ocean
Comment
CAS-BOT-BC365742
Solidago spathulata
R. W. Summers
1897-8-10
396
San Luis Obispo
Pecho sand hills
Comment
OBI79027
Solidago velutina
David J. Keil
2013-8-22
31902
San Luis Obispo
Morro Bay State Park. Between 1743 and 1800 Turri Road (from 35.330341 deg. , -120.812458 deg. to 35.327170 deg. , -120.808337 deg. )
9
Comment
CAS-BOT-BC365172
Solidago velutina subsp. californica
Ernest C. Twisselmann
1956-11-3
3225
San Luis Obispo
La Panza Range. Salinas River, 0.2 mile below Salinas Dam
393
Comment
OBI33390
Solidago velutina subsp. californica
David J. Keil, V. L. Holland
1980-5-14
13955
San Luis Obispo
Los Osos at Oak Ridge Dr and Tierra Dr
Comment
OBI38432
Sonchus asper
Eric Wise
1981-6-22
634
San Luis Obispo
Lopez Water Treatment Reservoir
Comment
SBBG93990
Sonchus asper
S. A. Junak, T. Ayers
1989-6-22
4070
San Luis Obispo
Cuesta Ridge along main rd, 1.3 mi W of E boundary for the Cuesta Ridge Botanical Area, ca. 4.3 mi W of US Hwy 101
749
Comment
OBI77317
Sparganium eurycarpum var. greenei
Michael Walgren
2012-9-16
287
San Luis Obispo
SW edge of the mouth of Santa Rosa Crk, Cambria. Adj to Shamel Cnty park
2
Comment
CLARK-A1045-1375
Spergula arvensis
George K. Helmkamp
1978-4-23
San Luis Obispo
Morro Bay Turri Road at Morro Bay; Morro Bay S 7.5'Q
Comment
OBI56467
Spergularia bocconi
David J. Keil, with V. L. Holland
1999-4-27
28269
San Luis Obispo
Camp Roberts; McMillan Airstrip.
Comment
OBI77911
Spergularia macrotheca
Helen Jones
1982-8-7
60
San Luis Obispo
Piedras Blancas Point
Comment
UC2027425
Spergularia marina
Greg Wilvert
2005-4-17
263
San Luis Obispo
Southeast Half of the Caliente Range. 1.1 km SSW of Quail Spring Reservoir.
Comment
OBI64847
Spergularia villosa
David J. Keil
2001-5-3
29402
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus. Ca. 35.33158 deg. N x 120.75450 deg. W
Comment
RSA662407
Stachys
Mary D Arche
1981-4-19
81 -11
San Luis Obispo
Cambria, 1 mile N on Sunbury St
15
Comment
RSA535253
Stachys bullata
D. A. Young, Steven A. Junak, Tina J. Ayers
1989-4-27
1940
San Luis Obispo
0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical area, along road.
Comment
SBBG133023
Stachys pycnantha
D. Keil
2000-9-7
s.n.
San Luis Obispo
Santa Margarita Ranch
Comment
UCR28951
Stachys pycnantha
David J. Keil
1977-8-21
12498
San Luis Obispo
Central Coast, c. 3 mi west of Cuesta College along Calif. Rte. 1 along Chorro Creek
Comment
UCR88712
Stachys rigida
George K. Helmkamp, E. A. Helmkamp
1995-6-20
95-2- 16
San Luis Obispo
Central Coast, Bear Creek Ranch, 6 miles SE of Los Osos on Clark Valley Road
400
Comment
CAS-BOT-BC60945
Stanleya pinnata
R. F. Hoover
1951-4-20
8050
San Luis Obispo
East edge of Carrizo Plain. East of Soda Lake.
Comment
RSA121066
Stanleya pinnata
E. C. Twisselmann
1954-5-1
1137
San Luis Obispo
Lower Associated Spring, Associated Canyon, 5 miles E of Simmler.
671
Comment
CAS-BOT-BC374858
Stebbinsoseris heterocarpa
D. E. Breedlove
1962-3-29
2046
San Luis Obispo
1.1 miles west of Pozo
441
Comment
UCR161966
Stellaria media
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8898
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive
122
Comment
OBI31341
Stellaria nitens
Joy Nishida, Robert Allen
1982-4-10
218
San Luis Obispo
American Cyn campground
536
Comment
UCSC000269
Stellaria nitens
I. J. Condit
2010-4-30
s.n.
San Luis Obispo
Oceano
Comment
UCR27237
Stephanomeria cichoriacea
Frank C. Vasek
1982-8-24
820824- 03
San Luis Obispo
Central Coast, north end San Simeon Creek Beach State Park
3
Comment
CAS-BOT-BC375161
Stephanomeria cichoriacea
R. F. Hoover
1964-8-13
9210
San Luis Obispo
Santa Lucia Range. San Bernardo Creek, north slope
Comment
OBI23268
Stephanomeria cichoriacea
Derek M. Upham
1972-8-26
s.n.
San Luis Obispo
Cal Poly campus, Poly cyn along roadside
Comment
OBI75224
Stephanomeria elata
David J. Keil
2011-9-1
31095
San Luis Obispo
Los Osos. South end of Morro Bay just north of Binscarth Road
5
Comment
OBI54883
Stephanomeria exigua
David J. Keil
1996-9-13
26035
San Luis Obispo
Along Shell Creek Road, ca. 1/4?3/4 miles n of Hwy 58.
Comment
SBBG23993
Stephanomeria exigua subsp. carotifera
E. C. Twisselmann
1965-8-23
11558
San Luis Obispo
summit of Choice Valley
670
Comment
OBI15402
Stephanomeria virgata subsp. virgata
Robert F. Hoover
1946-10-13
6480
San Luis Obispo
Divide between Suey Crk and Cuyama River
Comment
JEPS114124
Stipa lepida
J. Clark, M. Petroelje
1998-4-13
San Luis Obispo
Camp Roberts. Turkey Road 0.5 mile north of F-8 Road, LCTA Plot 11.
Comment
OBI31727
Stipa lepida
Smeltzer, Turnquist
1982-5-7
127
San Luis Obispo
NE side of Laguna Lake Park
Comment
OBI73542
Stipa lepida
David J. Keil
2000-4-27
28463
San Luis Obispo
Roadcut overlooking Twichell Reservoir along highway 166
Comment
OBI80162
Streptanthus glandulosus
David J. Keil
1992-4-12
22813
San Luis Obispo
Laguna Lake City Park.
170
Comment
CAS-BOT-BC87178
Streptanthus glandulosus subsp. glandulosus
Marcus E. Jones
1882-5-6
3231
San Luis Obispo
San Luis Obispo.
Comment
CAS-BOT-BC87192
Streptanthus glandulosus subsp. glandulosus
J. T. Howell
1961-4-14
36509
San Luis Obispo
Santa Lucia Mountains. 11 miles from Cambria on road to Paso Robles.
Comment
JEPS27024
Streptanthus glandulosus subsp. glandulosus
Rimo Bacigalupi with F. Chisaki, L. Dempster, and C. Hardham
1960-5-10
7406
San Luis Obispo
ne flank Cypress Mountain
914
Comment
CAS-BOT-BC376046
Stylocline gnaphaloides
Clare B. Hardham
1958-5-31
3539
San Luis Obispo
Santa Lucia Mountains. North Traffic Way, Atascadero
Comment
CAS-BOT-BC422999
Stylomecon heterophylla
Ernest C. Twisselmann
1954-4-17
1065
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: hill above spring lake
670
Comment
CAS-BOT-BC423004
Stylomecon heterophylla
Ernest C. Twisselmann
1962-4-29
7026
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley Hills: low hills about 0.5 mile south of Sincheimer [Sinsheimer] Flat
624
Comment
UC1123321
Styrax officinalis var. redivivus
H. C. Lee
1936-5-27
635
San Luis Obispo
1 1/4 mi nw Colwell Ranch; Santa Barbara National Forest, Nipomo Quad.
Comment
SBBG92
Suaeda moquinii
R. Hoffmann
1927-10-14
San Luis Obispo
Cuyama Valley, about 50 mi from Santa Maria
Comment
OBI56323
Suaeda taxifolia
David J. Keil
1999-5-20
28349
San Luis Obispo
Pismo Beach. Along Crpress Street.
Comment
CAS-BOT-BC237053
Symphoricarpos mollis
R. F. Hoover
1950-6-20
7985
San Luis Obispo
6 mi. W of Templeton on road to Cambria
Comment
CAS-BOT-BC237049
Symphoricarpos mollis
Clare B. Hardham
1957-7-14
2448
San Luis Obispo
Santa Rita Rd. 4 miles west of York Mt. Rd., Santa Lucia Mountains
Comment
CAS-BOT-BC99118
Symphyotrichum chilense
Ernest C. Twisselmann
1966-8-23
12721
San Luis Obispo
Temblor Range and the Western San Joaquin Valley - Loffaly Spring, Dorothy Twisselmann Ranch
640
Comment
UC1285038
Symphyotrichum subulatum
R. F. Hoover
1948-10-8
7556
San Luis Obispo
between Mt San Luis and Mt. Bishop Mt. San Luis
Comment
OBI16998
Symphyotrichum subulatum var. parviflorum
Robert F. Hoover
1948-10-8
7556
San Luis Obispo
Between Mt San Luis and Mt. Bishop
Comment
RSA165426
Systenotheca vortriedei
Clare B. Hardham
1961-5-17
7052
San Luis Obispo
4 miles west of Ocean View Mine
762
Comment
OBI65284
Tamarix parviflora
D. R. Miller
2005-3-14
305 .781
San Luis Obispo
Pine Mtn Region. Along San Simeon Crk road, near old School house
Comment
SBBG104547
Tamarix ramosissima
F. L. Johnson, E. A. Young
1993-5-23
ROB 507
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
OBI9061
Tamarix ramosissima
G. E. White
1970-4-11
58
San Luis Obispo
Along fence line 1 mi E of Shandon on old hwy 46
305
Comment
OBI79971
Tanacetum parthenium
David J. Keil
2013-7-6
31825
San Luis Obispo
San Luis Range. Prefumo Canyon Road. Creek bottom just upstream of bridge 3
100
Comment
OBI41045
Tauschia arguta
David J. Keil
1986-5-13
19447
San Luis Obispo
Hi Mtn Rd near Hi Mtn lookout
Comment
OBI40943
Tauschia hartwegii
Robert J. Rodin
1962-5-10
6880
San Luis Obispo
About 3 mi S of hwy 101 on Cuesta Summit rd on rd maintained by the forest Service and Telephone
Comment
UC454564
Tetrapteron graciliflorum
I. J. Condit
1910-4-1
San Luis Obispo
Mills Ranch
Comment
CAS-BOT-BC399681
Thalictrum fendleri
John Thomas Howell
1964-6-30
40855
San Luis Obispo
Cambria
Comment
SBBG51152
Thalictrum fendleri var. polycarpum
R. W. Woglum
1940-4-11
2589
San Luis Obispo
La Panza
Comment
OBI79252
Thermopsis californica
David J. Keil
2012-5-27
31355
San Luis Obispo
San Luis Range. Irish Hills Open Space, San Luis Obispo. Froom Creek Trail
Comment
CAS-BOT-BC66647
Thysanocarpus curvipes
Eben McMillan
1952-3-24
23
San Luis Obispo
Taylor Canyon, one half mile west of Cholame.
Comment
UC1334761
Thysanocarpus curvipes
R. S. Woglum
1941-4-26
2975
San Luis Obispo
Simmler; San Luis Obispo County (east-central)
Comment
RSA0057555
Thysanocarpus curvipes subsp. curvipes
D. Charlton, Randi McCormick
1991-4-28
5019
San Luis Obispo
Carissa Hwy. Temblor Range, Temblor Creek Drainage.
30
Comment
OBI14856
Thysanocarpus curvipes subsp. elegans
Robert F. Hoover
1967-3-5
10246
San Luis Obispo
Upper Arroyo Grande
Comment
OBI65032
Thysanocarpus laciniatus
Greg Wilvert
2005-4-13
215
San Luis Obispo
SE Half of the Caliente Range. 2.5 km S of Lawson Spring
Comment
UCR18514
Torilis arvensis
O. F. Clarke
1978-7-15
s.n.
San Luis Obispo
Santa Lucia Range, Cerro Alto Campground on the East Fork of Morro Creek c. 8 mi NE of Morro Bay
366
Comment
OBI79307
Toxicoscordion venenosum
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31696
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
OBI56400
Tragopogon porrifolius
David J. Keil
1999-5-27
28358
San Luis Obispo
Santa Margarita.
Comment
CAS-BOT-BC220831
Trichostema lanatum
Roxana S. Ferris
1939-6-2
9766
San Luis Obispo
13 miles west of Paso Robles on the Paso Robes-Adelaida road, Santa Lucia Mountains
Comment
OBI65194
Trichostema lanceolatum
Greg Wilvert
2005-7-20
498
San Luis Obispo
SE Half of the Caliente Range. 1.1 km NW of Semper Spring
927
Comment
OBI75276
Trichostema ovatum
David J. Keil, with George Butterworth
2011-9-23
31100
San Luis Obispo
Carrizo Plain. Soda Lake Road, just south of junction of Soda Lake Road with road to A.F. Traver Ranch
670
Comment
OBI12730
Trifolium albopurpureum
Robert F. Hoover
1967-3-22
10263
San Luis Obispo
Hills at W edge of Carrizo plain, W of Simmler
Comment
OBI3957
Trifolium albopurpureum
Elizabeth Rudd
1971-4-3
217
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
SBBG104236
Trifolium albopurpureum
M. D. Proctor, E. A. Young
1993-4-15
ROB 410
San Luis Obispo
0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
POM96040
Trifolium albopurpureum
Philip A. Munz
1926-4-9
10189
San Luis Obispo
35 miles east of Paso Robles.
Comment
OBI12709
Trifolium barbigerum
Robert F. Hoover
1950-4-21
7848
San Luis Obispo
Cambria
Comment
OBI74315
Trifolium ciliolatum
Theo Fitanides, Anthony Baniaga
2010-4-10
84
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
346
Comment
UC1129970
Trifolium depauperatum var. amplectens
A. D. Gifford
1937-4-14
804
San Luis Obispo
1 1/4 mi ssw New District School; Pozo quad
487
Comment
CAS-BOT-BC257147
Trifolium depauperatum var. truncatum
J. Goldzman; M. Petroelje; J. Thomas
1998-4-17
s.n.
San Luis Obispo
Camp Roberts. Corner of Avery and Bivouac roads, LCTA Plot 135
200
Comment
UC1925820
Trifolium depauperatum var. truncatum
David Keil with V. L. Holland
1999-4-27
28278
San Luis Obispo
Camp Roberts, along McMillan Airstrip.
Comment
UC1130023
Trifolium fucatum
N. K. Carlson
1936-4-1
267
San Luis Obispo
1.8 mi sw Cerro Alto; San Luis Obispo quad
289
Comment
POM27835
Trifolium fucatum var. fucatum
Marcus E. Jones
1882-5-6
2670
San Luis Obispo
San Luis Obispo.
Comment
UCR67848
Trifolium glomeratum
David J. Keil
1983-5-22
17072
San Luis Obispo
Central Coast, Vicinity of Arroyo de la Cruz, n of San Simeon. Just south of bridge on E side of Hwy 1
Comment
OBI59483
Trifolium gracilentum
David J. Keil, with V. L. Holland
2001-4-7
29278
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
UC577235
Trifolium gracilentum
Alice Eastwood
1935-3-25
1996
San Luis Obispo
near Union
Comment
OBI73086
Trifolium incarnatum
David J. Keil, with Michael Curto and V. L. Holland
2000-5-10
28670
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon
Comment
OBI12668
Trifolium macraei
Robert F. Hoover
1947-4-18
6951
San Luis Obispo
Mouth of San Simeon Crk
Comment
SBBG119072
Trifolium microcephalum
M. Wetherwax, E. Painter
2000-3-19
CR 26
San Luis Obispo
near W Perimeter Rd, ca. 1.5 air km NW of intersection with Generals Rd; Camp Roberts
220
Comment
UC454719
Trifolium microcephalum
I. J. Condit
1910-5-14
San Luis Obispo
Opos Valley roadside
Comment
OBI27169
Trifolium microdon
Thomas Burrows
1980-5-3
44
San Luis Obispo
Reservoir Cyn
168
Comment
OBI57913
Trifolium microdon
David J. Keil
1998-6-15
27832
San Luis Obispo
Along Santa Rita Creek Rd. W of Templeton, 2-3 miles W of junction with Vineyard Drive.
Comment
OBI31463
Trifolium oliganthum
Joy Nishida, Robert Allen
1982-4-10
255
San Luis Obispo
American Cyn; near stream in campground
524
Comment
POM98109
Trifolium oliganthum
Philip A. Munz
1925-3-24
9220
San Luis Obispo
Atascadero Creek.
457
Comment
UCSB22470
Trifolium variegatum
Kahrmann, C.
1965-3-13
San Luis Obispo
0.3 mile up stream northwest of Poly Canyon, Cal. Poly campus, 1 mile up Poly canyon via Poly Canyon Road
91
Comment
OBI31200
Trifolium willdenovii
Julie M. Vanderwier
1979-5-19
3 a
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI80217
Trifolium willdenovii
David J. Keil
1992-4-12
22797
San Luis Obispo
Laguna Lake City Park
170
Comment
UC33314
Trifolium willdenovii
Mrs. Blochman
1893-1
San Luis Obispo
Comment
RSA0051762
Triglochin concinna
A. L. Haines
1973-5-19
s.n.
San Luis Obispo
Along E. shore of Morrow Bay.3.048
3
Comment
CAS-BOT-BC520865
Trillium angustipetalum
1883-5-1
s.n.
San Luis Obispo
Santa Lucia Mountains
Comment
UCSB52042
Triphysaria eriantha
Wiger, J.
1967-4-15
San Luis Obispo
5 feet east of State Highway 1, 9 miles N.W. of San Simeon, 11 miles N.W. of San Luis Obispo
15
Comment
OBI75839
Triphysaria pusilla
Al Lindholm
1971-4-24
217
San Luis Obispo
Fitzhugh property [6 mi N of Cayucos, Santa Lucia Mts. Cypress Mtn Quad, T28S, R10E, sect 3,4,5,8,9,10, 15,16,17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Crks. 1/2 mi SE of Geode Mtn
Comment
OBI59080
Trisetum canescens
David J. Keil
1998-6-15
27829
San Luis Obispo
Along Santa Rita Creek Rd. W of Templeton, 2-3 miles W of junction with Vineyard Drive.
Comment
CAS-BOT-BC521591
Triteleia hyacinthina
Clare B. Hardham
1956-5-30
812
San Luis Obispo
Marquart Ranch
Comment
RSA140483
Triteleia ixioides subsp. cookii
Clare B. Hardham
1960-6-1
5961
San Luis Obispo
Santa Lucia Mountains: Burnett Peak
Comment
CDA17723
Triticum aestivum
Austin Griffiths
1987-4-5
18086
San Luis Obispo
Pismo Dunes; Sand dunes immed. W of Oso Flaco Lake.
45
Comment
OBI56439
Tropaeolum majus
David J. Keil
1999-3-14
28211
San Luis Obispo
Cambria. Fern Canyon along trail off Fern Drive.
Comment
CAS-BOT-BC73841
Tropidocarpum gracile
R. F. Hoover
1958-3-19
8415
San Luis Obispo
West side of Soda Lake, Carrizo Plain.
Comment
UC1069128
Turricula parryi
H. C. Lee
1936-5-27
638
San Luis Obispo
1.5 mi e Colwell ranch; Santa Barbara National Forest, Nipomo Quad.
624
Comment
CAS-BOT-BC382041
Uropappus lindleyi
K. Chambers
1954-4-23
478
San Luis Obispo
Hwy. 101, 1.0 mi. s. of Atascadero
Comment
CAS-BOT-BC404014
Urtica dioica subsp. holosericea
Ynez Whilton Winblad
1937-6-17
s.n.
San Luis Obispo
Roosevelt Highway n. of San Simeon
Comment
CAS-BOT-BC404021
Urtica dioica subsp. holosericea
Ernest C. Twisselmann
1953-9-4
747
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Temblor Mountains: Horseshoe Canyon (7 miles east of Simmler)
Comment
OBI8718
Urtica urens
Robert F. Hoover
1947-2-23
6621
San Luis Obispo
Upper Arroyo Grande 6 mi above County park
Comment
RSA0051771
Urtica urens
W. M. Arbaugh
1968-5-5
251
San Luis Obispo
Lopez Canyon.
Comment
UC456168
Vaccinium ovatum
I. J. Condit and H. B. Waters
1909-5-16
San Luis Obispo
near San Luis Obispo; Cerro Alto Mt.
Comment
OBI58834
Verbena bracteata
David J. Keil
1998-8-19
27986
San Luis Obispo
Carrizo Plain. Seven Mile Rd. at Brythe Rd. (0.3 miles from Soda Lake Rd.).
585
Comment
OBI69499
Veronica catenata
David J. Keil
2008-6-3
30524
San Luis Obispo
Los Osos Valley Road, ca. 0.25 miles west of intersection with Foothill Road.
Comment
JEPS116449
Vicia americana
Alice Le Duc
1999-4-27
390
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
OBI28536
Vicia americana
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
60
San Luis Obispo
MacGillivary Ranch, Adelaida.
Comment
UCSB51864
Vicia americana
Willis, Mel
1967-4-22
San Luis Obispo
Cambria cemetery, 1.1 miles north of Cambria, Santa Lucia Mountains
274
Comment
POM97544
Vicia americana var. americana
Philip A. Munz
1926-4-9
10221
San Luis Obispo
Willow Creek Road, 10 miles SW of Paso Robles
Comment
CDA16889
Vicia benghalensis
G. F. Hrusa, S. Towers
1992-3-27
s.n.
San Luis Obispo
Upper Salinas Valley; Hwy 46 ROW approx. 6 mi. E of Paso Robles.
Comment
UC2047398
Vicia benghalensis
Richard R. Halse
2015-3-24
9369
San Luis Obispo
San Simeon, just north of the Motel 6 at 9070 Castillo Drive.
Comment
OBI42711
Vicia benghalensis
David J. Keil
1977-8-7
12485
San Luis Obispo
On Turri Rd about 1/4 mi SW Los Osos Valley Rd
Comment
SEINET6744702
Vicia sativa
Marcus E. Jones
1882-1
3241
San Luis Obispo
San Luis Obispo
Comment
UCR115794
Vicia sativa
George K. Helmkamp, E. A. Helmkamp
2000-4-19
5367
San Luis Obispo
Central Coast, Irish Hills, See Canyon at Pippin Lane, about 1.5 mi north of San Luis Bay Dr.
76
Comment
SEINET10695539
Vinca major
John R. Stone, Sharon A. Bodine
2000-4-9
Stone 2920
San Luis Obispo
San Luis Obispo. Near creek off Monterey Road. Riparian habitat.
180
Comment
SBBG110076
Viola douglasii
C. B. Hardham
1957-5-4
San Luis Obispo
near top of Tierra Redonda
Comment
OBI74404
Viola pedunculata
Theo Fitanides, Anthony Baniaga
2010-4-23
118
San Luis Obispo
Tierra Redonda Mtn BLM ACEC.
426
Comment
SBBG51308
Viola pedunculata
J. Doty
1969-4-25
644
San Luis Obispo
E Cuesta Ridge Rd, 1.8 mi E of US Hwy 101
579
Comment
SBBG19678
Viola pedunculata
E. C. Twisselmann
1963-4-24
8102
San Luis Obispo
Palo Prieta Cyn, near the summit
579
Comment
OBI31267
Viola purpurea subsp. quercetorum
Joy Nishida, Melissa Luckow
1983-3-10
542
San Luis Obispo
American Cyn. 1.2 mi S of campground
506
Comment
OBI65805
Viola purpurea subsp. quercetorum
D. R. Miller
1981-5-1
581 -23
San Luis Obispo
Pine Mt Region. Next to ridge rd below the lookout tower. San Simeon draiange
900
Comment
UCR115585
Viola purpurea subsp. quercetorum
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5409
San Luis Obispo
Central Coast, road crest between See Canyon Road and Prefumo Canyon Road, SW of San Luis Obispo
320
Comment
UC573239
Vulpia microstachys var. ciliata
G. T. Nordstrom
1937-5-17
1260
San Luis Obispo
2.8 mi w German Church; Adelaida Quad.
457
Comment
CAS-BOT-BC183685
Vulpia microstachys var. ciliata
Alice Eastwood; John Thomas Howell
1936-5-9
2357
San Luis Obispo
9 miles east of Adelaida
Comment
CAS-BOT-BC184537
Vulpia microstachys var. pauciflora
R. F. Hoover
1967-4-8
10374
San Luis Obispo
Carrizo Plain near north end of Soda Lake
Comment
UC1153407
Vulpia microstachys var. pauciflora
R. F. Hoover
1952-4-10
8097
San Luis Obispo
9 mi e Creston
Comment
CAS-BOT-BC184513
Vulpia microstachys var. pauciflora
Ernest C. Twisselmann
1955-4-6
1805
San Luis Obispo
Elkhorn Plain, southeastern San Luis Obispo County
731
Comment
POM296590
Vulpia microstachys var. pauciflora
Lyman Benson
1937-4-4
8099
San Luis Obispo
East of Simmler, Carissa Plains; Temblor Mt. range; Carissa Plains watershed.
457
Comment
CDA17925
Vulpia myuros
Austin Griffiths
1987-5-18
18188 b
San Luis Obispo
Pismo Dunes; NW of Oso Flaco Lake.
0
Comment
CAS-BOT-BC185747
Vulpia myuros subsp. megalura
R. F. Hoover
1964-6-5
8927
San Luis Obispo
Ridge southeast of Cuesta Pass
Comment
CAS-BOT-BC185758
Vulpia myuros subsp. megalura
Clare B. Hardham
1961-5-18
7095
San Luis Obispo
Between Pine Mt. and Rocky Butte
Comment
CAS-BOT-BC178591
Vulpia myuros var. myuros
Ira L. Wiggins
1929-4-13
3477
San Luis Obispo
1 mi. N of San Luis Obispo
Comment
RSA585844
Woodwardia fimbriata
G. Fred Hrusa
1995-5-28
12254
San Luis Obispo
Black Butte Research Natural Area. Seep on NE-facing slope at S base of Peak 3
500
Comment
CAS-BOT-BC383314
Wyethia glabra
R. F. Hoover
1959-5-9
8499
San Luis Obispo
4 miles west of Paso Robles on road to Adelaida
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
CAS-BOT-BC383413
Wyethia helenioides
Mrs. L. Seitz
1927-4-25
s.n.
San Luis Obispo
Atascadero
Comment
OBI25765
Xanthium strumarium
David J. Keil
1980-9-17
14204
San Luis Obispo
Cyn Ranch on Shell Crk rd 6 mi N of hwy 58. Plants coll from zone around small artificial reservoir
Comment
UC20899
Yabea microcarpa
Alice King
May, 1895
San Luis Obispo
Arroyo Grande
Comment
UC573200
Yucca whipplei
G. T. Nordstrom
1937-6-17
1354
San Luis Obispo
top Lime Mountains; Adelaida Quad.
685
Comment
UC54841
Yucca whipplei
Mrs. R. W. Summers
San Luis Obispo
open steep dry hills Santa Lucia Range
Comment
OBI23320
Zeltnera exaltata
Robert F. Hoover
1969-7-12
11436
San Luis Obispo
Paso Robles
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
UCR4521
Zigadenus fremontii
Frank C. Vasek
1960-4-10
600410- 05
San Luis Obispo
Central Coast, c. 2.7 mi west of US Hwy 101 on a dirt road leading W from Cuesta Summit, 6 mi north of San Luis Obispo
441
Comment
CAS-BOT-BC532924
Zigadenus fremontii
Mrs. R. W. Summers
1882-5-17
s. n.
San Luis Obispo
Unspecified
Comment