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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SD90167
Abronia latifolia
Benjamin C. Stone
Sept 1952
211
San Luis Obispo
Morro Bay
Comment
LA211677
Abronia maritima
Mark A. Elvin; Jason Storlie
2014-10-10
7647
San Luis Obispo
Guandalupe-Nipomo Dumes National Wildlife Refuge, Guadalupe Dunes; Small swale/water hole ca. 100 meters NNW of Myrtle Pond, no standing water present, 250 meters from Pacific Ocean.
8.0
Comment
POM279280
Abronia maritima
Doris Woodworth
1937-5-31
s.n.
San Luis Obispo
Between Pismo Beach and Avila.
3
Comment
RSA460935
Abronia maritima
F. R. Fosberg
1931-6-7
S 4984
San Luis Obispo
Morro Bay
2
Comment
UC1136545
Abronia maritima
H. C. Lee
1936-4-6
553
San Luis Obispo
Arroyo Grande quadrangle, Pismo Beach
Comment
SBBG101830
Abronia umbellata
C. F. Smith
1962-8-7
8041
San Luis Obispo
Oso Flaco Lake
Comment
RSA0025949
Abronia umbellata
Jerry A. Powell
1972-6-1
929
San Luis Obispo
Oso Flaco Lake, 5 miles S of Oceano.
Comment
UCSC000233
Abronia umbellata
I. J. Condit
2008-4-4
s.n.
San Luis Obispo
El Morro, Sand hills
Comment
OBI12203
Abronia umbellata var. umbellata
Jesse Arnold
1964-2-23
18
San Luis Obispo
2 mi W of Los Osos, just S of Morro Bay state Park
Comment
OBI3703
Acacia melanoxylon
Mary Kidd
1971-2-27
14 X
San Luis Obispo
Cal Poly campus
Comment
OBI10250
Acaena pinnatifida
Robert F. Hoover
1950-5-30
7945
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of)
Comment
OBI54379
Acanthomintha obovata
George Butterworth
1995-5-22
85
San Luis Obispo
T32S, R20E, S34, NW qut. 2 mi beyond (SE of) gate, 30' SW of road
Comment
CAS-BOT-BC336911
Acer negundo var. californicum
Ernest C. Twisselmann
1968-10-21
15033
San Luis Obispo
Paso Robles: Salinas River just north of the Highway 46 bridge
181
Comment
UCR158565
Achillea millefolium
George K. Helmkamp
2004-6-15
8637
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
OBI59034
Achnatherum speciosum
David J. Keil
1998-5-11
27190
San Luis Obispo
Caliente Range. 4.9 mi from Soda Lake Rd. along Selby Rd.
Comment
UC661110
Achnatherum speciosum
L. R. Short
1934-3-27
S- 156
San Luis Obispo
Temblor Range McKittrick quadrangle
975
Comment
OBI17137
Achyrachaena mollis
Eben McMillan
1953-5-8
145
San Luis Obispo
E. McMillan Ranch, Choice Valley
Comment
OBI3993
Acmispon brachycarpus
Elizabeth Rudd
1971-3-9
169
San Luis Obispo
3 mi N of Santa Margarita
305
Comment
OBI36517
Acmispon glaber var. glaber
Mark Schneider
1973-12-15
s.n.
San Luis Obispo
Poly Cyn, SLO
Comment
OBI13205
Acmispon heermannii var. orbicularis
Robert F. Hoover
1965-6-20
9448
San Luis Obispo
Just N of Oso Flaco Lake
Comment
OBI29092
Acmispon junceus var. junceus
Karen Symonds
1982-8-7
43
San Luis Obispo
Montana de Oro State Park, along Coon Crk trl
Comment
OBI57934
Acmispon micranthus
David J. Keil
1998-4-14
26713
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
OBI37929
Acmispon wrangelianus
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "Doc" Miller
1985-4-27
18582
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk Rd, N of Rocky Butte lookout at locked gate
732
Comment
CAS-BOT-BC29230
Acourtia microcephala
Chester Dudley
1927-7-25
s.n.
San Luis Obispo
San Carpoforo Creek
Comment
OBI10240
Adenostoma fasciculatum
Robert F. Hoover
1964-6-5
8912
San Luis Obispo
Santa Lucia Range; Ridge SE of Cuesta pass
Comment
OBI27034
Adenostoma fasciculatum
James Courtney
1981-1-15
32
San Luis Obispo
Pennington Crk Bio reserve
Comment
SEINET2444517
Adenostoma fasciculatum
Eric Luning
2003-4-15
5
San Luis Obispo
Reservoir Canyon Trail.
Comment
RSA786559
Adenostoma fasciculatum
D. M. McF
1954-6-18
s.n.
San Luis Obispo
Dick Westerman Road. Arroyo Grande.
152
Comment
SBBG104590
Adenostoma fasciculatum var. fasciculatum
F. L. Johnson, E. A. Young
1993-5-27
ROB 651
San Luis Obispo
1 km S of Pick & Shovel Mine; Camp San Luis Obispo
Comment
SBBG107971
Adenostoma fasciculatum var. fasciculatum
C. B. Hardham
1959-5-23
4611
San Luis Obispo
S of Baywood Park
Comment
RSA586572
Adenostoma fasciculatum var. fasciculatum
F. L. Johnson, E. A. Young
1993-5-27
ROB- 651
San Luis Obispo
1 km S of Pick and Shovel Mine.
Comment
SBBG104591
Adenostoma fasciculatum var. fasciculatum
D. A. Young, F. L. Johnson
1992-6-16
ROB 17
San Luis Obispo
1 km N of Nacimiento Rd; Camp Roberts
Comment
OBI1086
Adiantum capillus-veneris
R. F. Hoover
1947-8-17
7385
San Luis Obispo
Just north of San Carpoforo Creek, on wet rocky cliffs near ocean
Comment
RSA43029
Adiantum capillus-veneris
Robert F. Hoover
1947-8-17
7385
San Luis Obispo
Ravine just N of San Carpoforo Creek.
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
UC811114
Adiantum jordanii
M. M. Miles
1880-1
San Luis Obispo
Santa Lucia Range
Comment
UCR14521
Agoseris apargioides
George K. Helmkamp
1974-4-28
s.n.
San Luis Obispo
Central Coast, Cuesta Summit north of [San Luis Obispo] Morro Bay
Comment
UCR122516B
Agoseris grandiflora
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6602
San Luis Obispo
South Coast Range, La Panza Range, Calf Canyon, CA Hwy 58, 4.5 mi east of Santa Margarita
335
Comment
JEPS35299
Agoseris grandiflora var. grandiflora
R. F. Hoover
1949-5-16
7700
San Luis Obispo
Poly Canyon Poly Canyon
Comment
OBI53299
Agoseris heterophylla var. heterophylla
Lynne Dee Oyler
1986-3-21
360
San Luis Obispo
Agua Escondido, USFS blue oak study area. N slope and hilltop NE of Arroyo Grande
Comment
OBI22549
Agrostis exarata
Robert F. Hoover
1947-7-26
7329
San Luis Obispo
Piedras Blancas Point (just N of) in swampy area at head of small ravine about 1.5 mi from ocean
Comment
UC1153395
Agrostis hooveri
R. F. Hoover
1963-7-30
8591
San Luis Obispo
ne side Los Osos Valley
Comment
CAS-BOT-BC139371
Agrostis hooveri
R. F. Hoover
1948-6-29
7546
San Luis Obispo
Edge of San Luis Valley on Carpenter Canyon road to Arroyo Grande.
Comment
OBI29016
Agrostis pallens
David J. Keil
1982-6-4
16181
San Luis Obispo
El Chorro Regional Park NE of San Luis Obispo. CA 1 mi E of County Educational Facility, just E of old washed out bridge
Comment
OBI3072
Aira caryophyllea
Larry E. Brown
1971-5-15
1991
San Luis Obispo
Cambria
Comment
SBBG118256
Aira caryophyllea
M. Wetherwax, E. Painter, K. Downing
2002-5-8
SLO 257
San Luis Obispo
NW side, Chumash Pk; Camp San Luis Obispo
200
Comment
OBI80062
Alisma plantago-aquatica
David J. Keil
2000-5-27
28757
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
OBI17361
Allenrolfea occidentalis
Robert F. Hoover
1965-9-19
9633
San Luis Obispo
Carrizo Plain on W side of Soda Lake
Comment
SEINET11264837
Allenrolfea occidentalis
David Keil
1988-9-16
21130
San Luis Obispo
Vicinity of interesction of CA 46 and CA 41 east of Cholame Flat valley.; 0
Comment
CAS-BOT-BC462355
Allium amplectens
Clare B. Hardham
1966-5-10
5700
San Luis Obispo
Cypress Mt. Serpentine; Santa Lucia Mountains
Comment
SBBG838
Allium campanulatum
C. B. Hardham
1958-4-28
3074
San Luis Obispo
Carissa Plains, 8.7 mi S of Simmler Pass, Paso Robles Rd
Comment
UC1215205
Allium fimbriatum var. fimbriatum
Clare B. Hardham
1962-5-30
10 -238
San Luis Obispo
Pozo Hi Mt. Santa Lucia Mountains, Pozo Hi Mt.
Comment
UC1133804
Allium haematochiton
N. K. Carlson
1936-3-20
190
San Luis Obispo
2 miles E of Islay Hill, Quad. Arroyo Grande.
Comment
SBBG852
Allium howellii var. howellii
C. B. Hardham
1958-4-28
3145
San Luis Obispo
Carissa Plains
Comment
OBI54207
Allium lacunosum var. lacunosum
David J. Keil, V. L. Holland
1996-6-6
25882
San Luis Obispo
Prefumo Cyn Homes project site along Prefumo Crk ca 1/3 mi from Los Osos Valley Rd
Comment
CAS-BOT-BC472724
Allium lacunosum var. lacunosum
Clare B. Hardham
1956-5-13
686
San Luis Obispo
Black Mountain Highland District
Comment
SBBG108030
Allium lacunosum var. micranthum
C. B. Hardham
1958-4-28
3074
San Luis Obispo
8.7 mi S of Simmler, W side of Carissa Plains
Comment
SBBG108031
Allium peninsulare
C. B. Hardham
1958-5-5
3191
San Luis Obispo
western edge of Carissa Plains, 7 mi S of Simmler
Comment
UC1375085
Allium peninsulare var. peninsulare
D. W. McNeal
1970-4-19
493
San Luis Obispo
on co. rd. #285 6.5 mi s Simmler (s of hwy.#58); Carriso Plains
Comment
OBI68610
Amaranthus blitoides
G. F. Hrusa
2005-9-10
16636
San Luis Obispo
Cholame Hills. Alongside Bitterwater Rd just N of Twisselman Ranch
579
Comment
OBI52729
Amaranthus powellii
David J. Keil, with V. L. Holland
1991-8-22
22576
San Luis Obispo
San Simeon State Park and vicinity along San Simeon Creek from beach to about ___ miles inland and on adjoining slope to C.T. Ranch.
Comment
OBI65221
Ambrosia acanthicarpa
Greg Wilvert
2005-10-5
530
San Luis Obispo
SE Half of the Caliente Range. 2.0 km E of Lawson Spring along Padrones Cyn Rd
844
Comment
SBBG109940
Ambrosia chamissonis
C. B. Hardham
1957-7-31
2512
San Luis Obispo
ca. 0.9 mi N of Cambria
Comment
CAS-BOT-BC61478
Ambrosia chamissonis
Mrs. R. W. Summers
1885-1-1
432
San Luis Obispo
San Luis Obispo County
Comment
UC1315023
Ambrosia salsola
R. F. Hoover
1967-4-16
10485
San Luis Obispo
near n end Elkhorn Plain (canyon in Temblor Range); Temblor Range, Elkhorn Plain
Comment
RSA121737
Amorpha californica
G. T. Norestrom
1937-6-13
1339
San Luis Obispo
4 miles E. S. E. of Lime Mtn.
274
Comment
UC1137523
Amorpha californica var. californica
T. M. Hendrix
1939-5-8
1018
San Luis Obispo
1.3 mi nw Avenales Ranch; Los Padres National Forest, Branch Mt.
Comment
UC1285141
Amorpha californica var. californica
R. F. Hoover
1946-6-15
6151
San Luis Obispo
near Rinconada Mine (betw. Santa Margarita and Pozo)
Comment
UC55357
Amsinckia
J. H. Barber
San Luis Obispo
Paso Robles Morro
Comment
OBI20626
Amsinckia douglasiana
Robert F. Hoover
1949-4-21
7628
San Luis Obispo
Near Fernandez Crk on La Panza Creston Rd
Comment
OBI20630
Amsinckia intermedia
Robert F. Hoover
1966-4-20
9830
San Luis Obispo
5 mi E of Creston on La Panza Rd
Comment
SBBG104185
Amsinckia intermedia
F. L. Johnson Proctor
1993-2-19
ROB 129
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
OBI55214
Amsinckia intermedia
Greg Frugoli
1997-4-7
23
San Luis Obispo
Black Mtn Rd, La Panza Range, Los Padres NF (Hwy 58 burn area)
884
Comment
OBI20645
Amsinckia menziesii
Robert F. Hoover
1965-4-10
9340
San Luis Obispo
5 mi E of Creston
Comment
UCR158739
Amsinckia retrorsa
George K. Helmkamp, E. A. Helmkamp
2005-4-17
9369
San Luis Obispo
Central Coast, Corbett Canyon, 2.3 miles north of Calif. Hwy 227 in Arroyo Grande
81
Comment
SBBG18912
Amsinckia spectabilis
E. R. Chandler
1963-6-23
1324
San Luis Obispo
Oso Flaco Lake area
Comment
UC1073366
Amsinckia spectabilis
George B. Rossbach
1955-5-2
448
San Luis Obispo
nw side Oso Flaco Lake
Comment
RSA195784
Amsinckia spectabilis
E. C. Twisselmann
1967-4-27
12902
San Luis Obispo
Mesa just north of San Simeon Beach State Park.
9
Comment
OBI20655
Amsinckia spectabilis var. microcarpa
Robert F. Hoover
1967-5-6
10526
San Luis Obispo
Jack Lake
Comment
OBI20663
Amsinckia spectabilis var. microcarpa
Robert F. Hoover
1947-4-13
6921
San Luis Obispo
Baywood Park
Comment
OBI4311
Amsinckia spectabilis var. microcarpa
Felice C. Movich
1969-4-2
16
San Luis Obispo
Near Montana de Oro, S of Morro Bay
Comment
SDSU20257
Amsinckia spectabilis var. microcarpa
Michael G. Simpson
2012-6-10
3700
San Luis Obispo
Dunes east of Morro Bay State Park, along, ca. 600 feet due west of corner of south end of Inyo Street on foot path, then ca. 750 feet north.
17
Comment
OBI5628
Amsinckia spectabilis var. spectabilis
Sharon Jochums
1974-5-19
274
San Luis Obispo
Marine terr of San Simeon Point
Comment
OBI54416
Amsinckia tessellata
Matthew Arterburn
1997-4-8
39
San Luis Obispo
1.4 mi from Navajo Camp on Navajo Camp rd
Comment
RSA184974
Amsinckia tessellata var. gloriosa
L. S. Rose
1966-3-28
66013
San Luis Obispo
Choice Valley, 9 mi. se of Cholame.
518
Comment
UC1061749
Amsinckia tessellata var. gloriosa
T. M. Hendrix
1937-4-22
48
San Luis Obispo
2 mi ne Huerhuero School
502
Comment
UC1529041
Amsinckia tessellata var. tessellata
Dean W. Taylor
1986-3-23
8738
San Luis Obispo
ridge 1 mi se Crocker Grade summit; Temblor Range
883
Comment
OBI20681
Amsinckia vernicosa
Ernest C. Twisselmann
1954-5-1
1134
San Luis Obispo
Temblor Range nd W San Joaquin Valley. summit of Associated Ridge, Temblor Mts, 6 mi E of Simmler
Comment
UC456195
Anagallis arvensis
unknown
1905-1
San Luis Obispo
California Polytechnic School, Poly fields
Comment
OBI78869
Anaphalis margaritacea
David J. Keil
2013-9-3
32009
San Luis Obispo
Morro Bay State Park. Park Ridge
36
Comment
OBI80362
Anaphalis margaritacea
David J. Keil, Mike Walgren
2012-9-8
31531
San Luis Obispo
Harmony Headlands State Park, south of Cambria, west of California Highway 1.
Comment Read comments Jan 22 2018
RSA128069
Anaphalis margaritacea
Clare B. Hardham
1957-9-12
2613
San Luis Obispo
Cambria; Santa Rosa Creek
Comment
UC581173
Ancistrocarphus filagineus
H. L. Mason
1935-3-30
8257
San Luis Obispo
Cholame Valley
Comment
RSA302663
Ancistrocarphus filagineus
J. R. Shevock
1972-3-29
1505
San Luis Obispo
Near Los Pietos Canyon, Temblors
457
Comment
RSA760722
Ancistrocarphus filagineus
David J. Keil
1998-6-8
27703
San Luis Obispo
South of Cholame, 0.7 miles south from junction with Highway 46 and 0.1-0.9 miles along spur road from Bitterwater Road.
Comment
CAS-BOT-BC400367
Anemopsis californica
Ernest C. Twisselmann
1969-8-19
15923
San Luis Obispo
Sulfur [Sulphur] Spring in Sulfur [Sulphur] Spring Canyon, Santa Ysabel Ranch, 5 miles south of Paso Robles
205
Comment
JEPS13556
Anemopsis californica
rimo bacigalupi with G. T. Robbins and R. S. Ferris
1955-5-23
5183
San Luis Obispo
5.5 mi e of Paso Robles Airport ((Sherwood Field), along Huerhuero Creek, e of Tiahrt Ranch, 1.5 mi e of ranch house); Huerhuero Creek
274
Comment
OBI38212
Anthemis cotula
Eric Wise
1981-7-1
891
San Luis Obispo
Oso Flaco Lake
Comment
OBI64439
Anthriscus caucalis
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28709
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
SBBG12811
Antirrhinum kelloggii
C. B. Hardham
1958-5-18
3345
San Luis Obispo
0.5 mi W of Chimney Rock, north rd to Adelaida
Comment
OBI9734
Antirrhinum majus
Jim Heaston
1955-10-14
47
San Luis Obispo
Cal Poly SLO
Comment
CAS-BOT-BC237902
Antirrhinum ovatum
John Thomas Howell
1948-6-14
24340
San Luis Obispo
Headwaters of Bitterwater Creek, north end of Carrizo Plain
609
Comment
CAS-BOT-BC237906
Antirrhinum ovatum
Donald J. Bedell
1963-6-15
84 -1
San Luis Obispo
Hills at the head of Gillis Canyon, eastern San Luis Obispo County
640
Comment
RSA44350
Antirrhinum ovatum
Eben McMillan
1949-01
s.n.
San Luis Obispo
North end of Carrizo Plain
Comment
SD58404
Antirrhinum ovatum
William M. Longhurst
1949-5-20
San Luis Obispo
1 mile ENE of Poso Ortega; Poso Ortega Pond in east-central San Luis Obispo County 6 miles east of San Juan Ranch
Comment
OBI75669
Aquilegia formosa
D. R. Miller
2011-8-26
811 .991
San Luis Obispo
Rocky Butte/Pine Mt region. On Tobacco crk
381
Comment
UC454463
Aquilegia formosa
E. P. Unangst
1906-9-9
San Luis Obispo
Upper Reservior
Comment
UCSB41829
Aquilegia formosa
Hawn, Sally
1971-5-9
San Luis Obispo
24.5 mi. from Gil; turnoff onto Nacimiento-Fergusson Rd. going west.
304
Comment
POM280695
Aquilegia truncata
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
Templeton - Cambria
Comment
OBI58629
Araujia sericifera
Erik Frenzel
2001-3-18
69
San Luis Obispo
Coastal valley N of Cayucos and N of Whale rock Reservoir, ca 6 mi up Cottontail crk rd from intersection with Old Crk Rd
Comment
RSA658619
Arbutus menziesii
Shelley MacKay
1971-5-8
82
San Luis Obispo
24 miles off the G14 along the hills beside the Nacemiento S Fergusson Road.
732
Comment
OBI64578
Arceuthobium occidentale
David J. Keil, with V. L. Holland
2003-4-7
30125
San Luis Obispo
Red Mountain Road northeast of San Simeon. Vicinity of 35.63975 deg. N x 121.07861 deg. W
518
Comment
UC1389141
Arctostaphylos cruzensis
Ben Bolt
1936-2-10
571
San Luis Obispo
1 1/2 mi se Osos Creek; Cayucos Quadrangle
60
Comment Read comments Dec 24 2016
CAS-BOT-BC25032
Arctostaphylos cruzensis
Gary D. Wallace
1974-12-7
1331
San Luis Obispo
Santa Lucia Mtns. near coast along upper S side of Arroyo de la Cruz on Hearst Ranch.
30
Comment
SD185194
Arctostaphylos glandulosa
G. K. Helmkamp
1993-3-5
San Luis Obispo
Just north of Montana de Oro State Park.
29
Comment
CAS-BOT-BC27185
Arctostaphylos glandulosa f. glaucoides
P. V. Wells
1960-4-12
43 a
San Luis Obispo
Crest of diabase ridge, NW of Cuesta Pass
Comment
UCD51251
Arctostaphylos glauca
Roman Gankin
1958-2-6
279
San Luis Obispo
Santa Margarita--Creston Road; 1 mile west of junction of this road with road to McKittrick via Wells Corner, 9 miles west of Creston.
Comment
CAS-BOT-BC39207
Arctostaphylos glauca
Gary D. Wallace
1974-11-29
1326 b
San Luis Obispo
Near the coast south of the course of Arroyo de la Cruz on the grounds of the Hearst Ranch.
182
Comment
OBI14728
Arctostaphylos glauca
Robert F. Hoover
1966-1-14
9730
San Luis Obispo
Parkhill district, E of Santa Margarita
Comment
OBI14619
Arctostaphylos morroensis
Robert F. Hoover
1946-1
San Luis Obispo
Comment
UCR202653
Arctostaphylos morroensis
George K. Helmkamp, E. A. Helmkamp
2000-3-16
5344
San Luis Obispo
Central Coast, Baywood Park, Elfin Forest at the east branch of Morro Bay
6
Comment
CAS-BOT-BC40107
Arctostaphylos morroensis
Leila McReynolds Shultz
1981-4-26
5002
San Luis Obispo
Morro Bay shrub - cultivated in the Rancho Santa Ana Botanic Garden in Los Angeles Co.
304
Comment
CAS-BOT-BC40109
Arctostaphylos morroensis
Ernest C. Twisselmann
1959-5-23
5272
San Luis Obispo
Pecho Hills, just north of the mouth of Hazard Canyon (the type locality).
38
Comment
RSA216743
Arctostaphylos morroensis
Robert F. Hoover
1969-2-2
11186
San Luis Obispo
above Los Osos,
Comment
CAS-BOT-BC39834
Arctostaphylos obispoensis
R. F. Hoover
1965-12-5
9727
San Luis Obispo
Lower part of Lopez Canyon.
Comment
CAS-BOT-BC39835
Arctostaphylos obispoensis
R. F. Hoover
1955-1-22
8352
San Luis Obispo
Summit of ridge north of San Carpoforo Creek.
Comment
UCD52915
Arctostaphylos obispoensis
A. E. Wieslander
1935-2-18
8095
San Luis Obispo
Burnett Camp, San Simeon.
152
Comment
JEPS103768
Arctostaphylos osoensis
D. H. Wilken
2002-4-24
15889
San Luis Obispo
w slope of un-named peak on Park Ridge, ca. 1.0 km se of Cerro Cabrillo and 2 km w of Hollister Pk.
200
Comment
CAS-BOT-BC44402
Arctostaphylos pechoensis
R. F. Hoover
1946-8-3
6254
San Luis Obispo
Upper Coon Creek, San Luis Range.
Comment
OBI14569
Arctostaphylos pechoensis
Robert F. Hoover
1947-1-6
6591
San Luis Obispo
Above head of See Cyn, San Luis range (region of type locality)
Comment
UCD53493
Arctostaphylos pechoensis var. cruzensis
Roman Gankin
1966-2-16
645
San Luis Obispo
From north-facing slope of hill north of Arroyo de los Chinos; 10.7 miles north of San Simeon.
Comment Read comments Dec 19 2016
SEINET11989112
Arctostaphylos pechoensis var. cruzensis
Unknown
1966-1
645
San Luis Obispo
N of Arroyo de los Chinos, 10.7 mi N of San Simeon
Comment
OBI70837
Arctostaphylos pilosula
David J. Keil, with V. L. Holland
2009-4-28
30598
San Luis Obispo
Hills just south of Arroyo Grande Creek arm of Lopez Reservoir, southern end of Santa Lucia Mts. Property located on Rock Falls Road. Ca. 35 deg. 11.0'N x 120 deg. 27.3 'W
Comment
RSA254309
Arctostaphylos pilosula subsp. pilosula
Gary D. Wallace
1975-5-11
1435
San Luis Obispo
E of Arroyo Grande along Huasna Rd ca. 1 mile W of Porter Ranch; SE of Lopez Lake.
341
Comment
RSA303437
Arctostaphylos pilosula subsp. pilosula
J. R. Shevock
1971-3-1
732
San Luis Obispo
Cuesta Grade, Hwy 101
365
Comment
JEPS88757
Arctostaphylos rudis
Dean W. Taylor
1994-3-5
14180
San Luis Obispo
along Pomeroy Road ca 0.3 mi n junction with Willow Road (Nipomo Mesa); Santa Lucia Mountains, Nipomo Mesa
91
Comment
CAS-BOT-BC46230
Arctostaphylos rudis
Roman Gankin
1958-2-5
275
San Luis Obispo
Off of road 1/4 mi. from junction of Nipomo - Guadelupe road and from garbage dump.
Comment
RSA1842
Arctostaphylos rudis
B. D. Stark
1929-7-16
566
San Luis Obispo
5 miles so. of Arroyo Grande.
60
Comment
UC1276222
Arctostaphylos rudis
R. F. Hoover
1948-2-8
7412
San Luis Obispo
two mi (by road) w Nipomo
Comment
UCSB71743
Arctostaphylos rudis
Ryan, P.; Callaway, R.
1987-2-5
San Luis Obispo
Western corner of Juniper St. and Pomeroy Rd. intersection, Nipomo
115
Comment
CAS-BOT-BC47288
Arctostaphylos tomentosa
R. F. Hoover
1950-1-15
7763
San Luis Obispo
Mouth of Arroyo de la Cruz (just s. of).
Comment
CAS-BOT-BC47290
Arctostaphylos tomentosa
R. F. Hoover
1963-7-30
8589
San Luis Obispo
NE side of Los Osos Valley.
Comment
UC1120110
Arctostaphylos tomentosa subsp. crustacea
H. C. Lee
1936-3-16
509
San Luis Obispo
near mouth of Coon Creek; Port San Luis Quadrangle
Comment
RSA43176
Arctostaphylos tomentosa subsp. crustacea
Robert F. Hoover
1946-12-15
5475
San Luis Obispo
Upper Coon Creek, San Luis Range.
Comment Read comments Jun 23 2015
UC549759
Arctostaphylos tomentosa subsp. crustacea
J. E. Adams
1935-2-24
1003
San Luis Obispo
Pecho Hills
Comment
OBI57749
Arctostaphylos tomentosa subsp. daciticola
David J. Keil
1998-6-12
27811
San Luis Obispo
Park Ridge area E of border of Morro Bay State Park, W of Hollister Peak.
Comment
OBI75057
Aristida adscensionis
David J. Keil
1988-3-19
20404
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
OBI75991
Armeria maritima subsp. californica
Helen Jones
1981-5-4
50
San Luis Obispo
Piedras Blancas Point; found on Old Lighthouse rd
Comment
UCSB4865
Armeria maritima subsp. californica
Ryon, George
1959-4-12
San Luis Obispo
San Simeon State Beach Park; 3.4 miles N of Cambria on Hwy 1
4
Comment
OBI17061
Artemisia californica
Robert F. Hoover
1946-10-19
6505
San Luis Obispo
Between San Juan River and Carrizo Plain
Comment
OBI31053
Artemisia californica
Julie M. Vanderwier
1978-10-26
89
San Luis Obispo
Indian Knob Tar Sands.
Comment
OBI51737
Artemisia californica
R. Mike Arens
1994-1-12
04 a
San Luis Obispo
Cal Poly campus, SLO. In Poly Canyon near Botanical Garden foot bridge
152
Comment
OBI4195
Artemisia californica
W. Kent Allender
1962-12-17
12
San Luis Obispo
Cuesta Summit Trail, Santa Lucia Range
Comment
CAS-BOT-BC251050
Artemisia douglasiana
A. Dilworth; J. Goldzman
1998-4-22
s.n.
San Luis Obispo
Camp San Luis Obispo. On top of manmade embankment, 0.6 mile N on dirt road at intersection of Chorro Valley and Kern roads, W of LCTA Plot 309, on berm along Chorro Creek
Comment
CDA15221
Artemisia dracunculus
G. F. Hrusa, D. Ragan
1998-7-21
14759
San Luis Obispo
Nipomo Dunes; Dunes immed. W of intersection of Callendar Rd. & Hwy 1.
Comment
UC1284981
Artemisia dracunculus
R. F. Hoover
1946-8-17
6294
San Luis Obispo
Upper Arroyo Grande Creek
Comment
OBI61047
Artemisia dracunculus
P. A. Holden
1968-9-28
578
San Luis Obispo
9 mi E of Santa Margarita on Parkhill Rd
Comment
SBBG107843
Asclepias
C. B. Hardham
1958-6-20
3752
San Luis Obispo
Stenner Crk near San Luis Obispo
Comment
SBBG109432
Asclepias
C. B. Hardham
1962-6-22
10349
San Luis Obispo
Nacimiento River, W of Cantinas Crk
Comment
OBI31590
Asclepias eriocarpa
Joy Nishida
1982-5-22
378
San Luis Obispo
American Cyn campground
536
Comment
UC22970
Asclepias eriocarpa
Jos. Burtt Davy
May 1901
7576
San Luis Obispo
Templeton
Comment
OBI78668
Asclepias fascicularis
Jessica Sheetz
2013-11-13
2
San Luis Obispo
Near Highway 58/Highway 101 intersection near railroad tracks.
Comment
OBI27841
Asclepias fascicularis
Joan Coffey
1972-5-6
16
San Luis Obispo
Dirt lot near RR track by Monterey St overpass in San Luis Obispo
Comment
UC570137
Asclepias vestita
B. Bolt
1936-5-25
730
San Luis Obispo
2.75 mi ne Santa Margarita; San Luis Obispo Quad.
335
Comment
SBBG21079
Asparagus officinalis
E. C. Twisselmann
1964-7-4
9707
San Luis Obispo
Dorothy Twisselmann Ranch
670
Comment
RSA133274
Asparagus officinalis
Clare B. Hardham
1958-9-19
3858
San Luis Obispo
Atascadero Creek, Atascadero
Comment
OBI21251
Asphodelus fistulosus
Robert F. Hoover
1956-4-14
8365
San Luis Obispo
1 mi W of Nipomo, at site of abandoned dump
Comment
CAS-BOT-BC65814
Aspidotis californica
R. F. Hoover
1950-2-26
7765
San Luis Obispo
North of summit on Santa Margarita - Creston road
Comment
CAS-BOT-BC65815
Aspidotis californica
R. F. Hoover
1946-11-24
6567 E
San Luis Obispo
Hill above Salinas River opposite Pilitas Creek
Comment
UC455618
Astragalus asymmetricus
I. J. Condit
1910-3-28
San Luis Obispo
Carisa Plains
Comment
CAS-BOT-BC177481
Astragalus asymmetricus
Gregory McMillan
1958-6-12
45 -1
San Luis Obispo
Phelps Hill, Eben McMillan Ranch, eastern San Luis Obispo County
701
Comment
UC52286
Astragalus asymmetricus
Mrs. R. W. Summers
1888-5-15
227
San Luis Obispo
Pecho Pecho (sandy plain near sea)
Comment
OBI74997
Astragalus curtipes
David J. Keil
1988-3-19
20433
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
OBI78053
Astragalus curtipes
Melissa Luckow, Jerry Rendon
1980-4-4
5
San Luis Obispo
Poly Cyn, near arch to the cyn. 30 ft above rd
Comment
SBBG41458
Astragalus curtipes
D. Myrick
1971-4-7
2198
San Luis Obispo
main rd in Montana de Oro State Park S of Morro Bay
Comment
UC1128833
Astragalus curtipes
P. L. Johannsen
1936-3-21
686
San Luis Obispo
1 mi s San Luis Obispo; San Luis Obispo Quad., s of San Luis Obispo
76
Comment
UC55899
Astragalus curtipes
R. W. Summers
1882-1-23
205
San Luis Obispo
low open hills
Comment
CAS-BOT-BC177783
Astragalus curtipes
Mrs. H. C. Cantelow
1937-4-1
2062
San Luis Obispo
12 mi. n.e. of Cayucos
Comment
RSA0006735
Astragalus curtipes
H. D. Ripley, R. C. Barneby, F. C. Ripley Jr.
1954-5-3
11277
San Luis Obispo
Cayucos; road cutting [?].
15
Comment
UC1250278
Astragalus curtipes
Carroll Wood
San Luis Obispo
eight-tenths mile sw San Luis Obispo
Comment
OBI13372
Astragalus didymocarpus
Robert F. Hoover
1952-4-20
8127
San Luis Obispo
Near summit between Maricopa and Elkhorn Plain
Comment
OBI32799
Astragalus didymocarpus
David J. Keil, Julie Vanderwier and Glenda Winn
1978-1
12714
San Luis Obispo
10 mi SE of Calif rte 58 along Simmler-Soda Lake rd.
Comment
UC13348
Astragalus didymocarpus
State Survey
415
San Luis Obispo
Nipomo Ranch
Comment
CAS-BOT-BC182339
Astragalus didymocarpus var. didymocarpus
R. W. Summers
1886-3-24
s.n.
San Luis Obispo
Unspecified
Comment
RSA130640
Astragalus didymocarpus var. milesianus
R. W. Summers
1886-5-26
s.n.
San Luis Obispo
San Luis Obispo.
Comment Read comments Feb 26 2011
CAS-BOT-BC182907
Astragalus douglasii
Chester Dudley
1936-4-1
s.n.
San Luis Obispo
Estrella Plains
Comment
POM216301
Astragalus douglasii
D. D. Keck
1933-5-3
2112
San Luis Obispo
2.5 miles east of Estrella on road to Shandon.
Comment
POM262049
Astragalus gambelianus
I. L. Wiggins
1929-4-13
3424
San Luis Obispo
Along Salinas River 5 miles north of Paso Robles.
Comment
OBI79819
Astragalus gambelianus
D. R. Miller
2013-4-3
413 .1039
San Luis Obispo
The Rocky Butte/Pine Mountain Region, Cole Ranch heli-pad disturbed margin.
744
Comment
SD48966
Astragalus gambelianus
Louis E. James
1946-4-17
1745
San Luis Obispo
Serpentine Hills, 2.8 miles northeast of San Luis Obispo.
Comment
UC903390
Astragalus gambelianus
Lois E. James
1947-4-12
1756
San Luis Obispo
hills just n San Luis Obispo; just n of San Luis Obispo
Comment
CDA16348
Astragalus lentiginosus var. nigricalycis
G. F. Hrusa
2000-4-1
15335
San Luis Obispo
Carrizo Plain; Swain pasture on W side, (i.e. Swain pasture camp).
762
Comment
SD244695
Astragalus lentiginosus var. nigricalycis
David Keil, Rhonda Riggins and Karl Striby
1998-5-22
27377
San Luis Obispo
Caliente Range, 3.7 miles from junction with Soda Lake Road on Selby Road.
Comment
CAS-BOT-BC187545
Astragalus macrodon
R. F. Hoover
1952-5-24
8204
San Luis Obispo
Caliente Mt.
Comment
RSA212018
Astragalus macrodon
E. C. Twisselmann
1969-4-14
15113
San Luis Obispo
La Panza Range: Shell Creek (near the quail guzzler)
419
Comment
RSA43248
Astragalus nuttallii
Robert F. Hoover
1947-3-8
6660
San Luis Obispo
Near Piedras Blancas Point
Comment
CAS-BOT-BC186543
Astragalus nuttallii var. nuttallii
Ernest C. Twisselmann
1959-5-6
5200
San Luis Obispo
Santa Lucia Range: Highway 1 at San Carpoforo Creek
22
Comment
JEPS99242
Astragalus nuttallii var. nuttallii
Clare B. Hardham
1957-11-19
2752
San Luis Obispo
Piedra Blancas
Comment
OBI4470
Astragalus nuttallii var. nuttallii
Robert J. Rodin
1970-9-10
8433
San Luis Obispo
Pismo Beach State Park
Comment
CAS-BOT-BC209520
Astragalus oxyphysus
James R. Shevock; Jack Zaninovich
1983-3-31
10254
San Luis Obispo
South Coast Ranges. 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
OBI13312
Astragalus oxyphysus
Robert F. Hoover
1967-4-16
10461
San Luis Obispo
Pass at SE end of Carrizo Plain
Comment
OBI40675
Astragalus pomonensis
David J. Keil
1985-6-9
18803
San Luis Obispo
Los Osos/Baywood Park area. End of Nipomo Ave (1.5 blocks ESE of Willow Dr) and N across scrub to Eto Lake
Comment
UCD21565
Astragalus pycnostachyus var. pycnostachyus
R. Scherson; J. F. Perez
2003-6-25
6
San Luis Obispo
California, Highway 1, 200 m. south of San Simeon Creek bridge, on vista point.
2
Comment Read comments Jan 29 2013
OBI56288
Athysanus pusillus
George Butterworth
1999-4-4
286
San Luis Obispo
Carrizo Plain Natural Area. 1/4 mi SSE of Circe and Garvey corner. T30S, R19E, S32
640
Comment
UCD97271
Atriplex californica
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
San Luis Obispo County: Oso Flaco Lake area, N. of Lake. N of Oso Flaco Creek mouth.
Comment
SEINET3930584
Atriplex canescens
S. Sanderson
1993-11-22
93 -056
San Luis Obispo
Mile marker 49. CA 166, 15 miles west of Cuyama.; 0
Comment
HSC4335
Atriplex lentiformis
D. A. Shally
1965-4-13
19
San Luis Obispo
N end of Shandon.
Comment
SBBG1770
Atriplex lentiformis subsp. breweri
H. and M. Dearing
1936-10-12
149
San Luis Obispo
Santa Maria River
Comment
CDA17850
Atriplex leucophylla
Austin Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park; Scattered at Cable Landing just north of Hazard Canyon.
7
Comment
OBI82559
Atriplex leucophylla
David J. Keil
2015-8-10
33340
San Luis Obispo
Avila Beach
1
Comment
OBI25503
Atriplex polycarpa
Dirk R. Walters, M. G. McLeod
1979-8-15
1334
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
OBI57376
Atriplex prostrata
David J. Keil
1998-9-4
28076
San Luis Obispo
Santa Margarita.
305
Comment
CAS-BOT-BC180851
Atriplex serenana var. serenana
Ernest C. Twisselmann
1968-9-11
14922
San Luis Obispo
Highway 46, across the river from Shandon
313
Comment
CAS-BOT-BC180898
Atriplex serenana var. serenana
R. F. Hoover
1966-7-12
9891
San Luis Obispo
Wellsona Crossing, between Paso Robles and San Miguel
Comment
OBI57382
Atriplex serenana var. serenana
David J. Keil
1998-8-19
27981
San Luis Obispo
Hwy 58 just W of San Juan Creek bridge.
Comment
RSA603294
Atriplex watsonii
R. E. Riefner Jr.
1997-7-5
97 -219
San Luis Obispo
Morrow Bay State Park, along South Bay Blvd.
Comment
OBI80154
Avena barbata
David J. Keil
1992-4-12
22822
San Luis Obispo
Laguna Lake City Park.
170
Comment
CDA16874
Avena fatua
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
RSA129568
Avena fatua
T. M. Hendrix
1937-4-22
56
San Luis Obispo
2 miles N.E. of Huerhuero School.
503
Comment
RSA176353
Baccharis douglasii
R. F. Thorne
1962-10-3
31412
San Luis Obispo
Margin of Oso Flaco Lake.
8
Comment
OBI31967
Baccharis glutinosa
David J. Keil
1982-6-26
16224
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
OBI38221
Baccharis glutinosa
Eric Wise
1981-6-29
837
San Luis Obispo
Twin Lake of Dune Lakes
Comment
OBI4809
Baccharis pilularis
Mike Wemp
1972-3-29
8
San Luis Obispo
About 1/2 mi NW of Montana de Oro State Park Campground
61
Comment
OBI5267
Baccharis pilularis
Elizabeth Gollub
1973-10-9
24
San Luis Obispo
Cal Poly Campus; Below west side of old Science Bldg
Comment
RSA216714
Baccharis pilularis
Robert F. Hoover
1966-9-13
10004
San Luis Obispo
Ragged Point
Comment
OBI4194
Baccharis pilularis var. consanguinea
Robert F. Hoover
1966-9-12
9989
San Luis Obispo
Just N of Santa Maria River near Santa Maria
Comment
SEINET11844567
Baccharis pilularis var. consanguinea
S. A. Thompson, Rawlins, J. E.
1988-1
5242
San Luis Obispo
6 mi N of San Simeon on CA 1, Arroyo de la Cruz
10
Comment
CAS-BOT-BC99754
Baccharis salicifolia
Ernest C. Twisselmann
1956-5-7
2776
San Luis Obispo
Ian McMillan Ranchgrounds, Gillis Canyon
510
Comment
OBI75500
Baccharis salicifolia
Jenner Whitt
2003-4-18
58
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
OBI16931
Bidens pilosa
Betty Sheehan
1957-10-18
30
San Luis Obispo
Cal Poly campus
Comment
UC1285420
Blennosperma nanum var. nanum
R. F. Hoover
1952-4-10
8108
San Luis Obispo
1 mi s of Simmler; Carrizo Plain
Comment
CAS-BOT-BC127809
Blepharizonia laxa
Lewis S. Rose
1936-10-12
36737
San Luis Obispo
Cholame
457
Comment
CAS-BOT-BC127821
Blepharizonia laxa
R. F. Hoover
1966-10-8
10149
San Luis Obispo
Pass at southeast end of Carrizo Plain
Comment
SBBG7811
Blepharizonia plumosa subsp. viscida
C. B. Hardham
1958-10-1
4030
San Luis Obispo
E of Paso Robles, Creston Rd
Comment
UCR160582
Bloomeria crocea
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9593
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
OBI22606
Bolboschoenus robustus
Robert F. Hoover
1946-9-21
6433
San Luis Obispo
E shore of Morro Bay at estuary of Osos Crk
Comment
OBI42121
Bowlesia incana
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19454
San Luis Obispo
Santa Margarita Ranch. 5 mi S of Santa Margarita along ranch rd. E base of Santa Lucia Mts in area that was locally the E boundary of the Las Pilitas fire of July 1985
Comment
CAS-BOT-BC420331
Boykinia occidentalis
Ernest C. Twisselmann
1965-11-2
11716
San Luis Obispo
Highway 1, just north of San Carpoforo Creek.
60
Comment
OBI3622
Brachychiton populneum
Mary Kidd
1971-8-1
163
San Luis Obispo
Below Howes Memorial, W end of campus, Calif State Polytechnic College
Comment
SBBG19087
Brachypodium distachyon
C. B. Hardham
1960-6-3
5992
San Luis Obispo
Cuesta Sargent Cypress Forest
Comment
UCR91687
Brachypodium distachyon
George K. Helmkamp
1996-5-24
1013
San Luis Obispo
Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd
94
Comment
SBBG93963
Brassica geniculata
S. A. Junak, T. Ayers
1989-6-28
4096
San Luis Obispo
N of USFS Rd 29S11.3, just S of KSBY TV towers, ca. 2.7 mi W of US Hwy 101
762
Comment
OBI40737
Brassica nigra
David J. Keil, Dirk Walters
1986-5-2
19345
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn
305
Comment
UCD114844
Brassica rapa
Ernest C. Twisselmann
1959-5-23
5277
San Luis Obispo
San Luis Obispo County: Point Buchon.
10
Comment
UCSB45047
Briza maxima
Carr, Tom
1978-3-28
San Luis Obispo
On CA Hwy 1, 5 mi N of San Simeon
10
Comment
OBI75842
Briza minor
Al Lindholm
1971-4-11
176
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. Just below rd N of Geode Mtn at head of Mustang Cyn
Comment
OBI22441
Bromus arenarius
Eben McMillan
1953-5-8
144
San Luis Obispo
Eben McMillan Ranch. Choice Valley, 2 mi S, 8 mi E of Shandon
Comment
CAS-BOT-BC144234
Bromus arenarius
Clare B. Hardham
1956-5-13
687
San Luis Obispo
Black Mountain, Highland District.
Comment
UC1927833
Bromus berteroanus
David Keil
2008-4-17
30512
San Luis Obispo
Highway 166 at Los Padres National Forest trailhead 1 mile east of Rock Front Ranch. 35 6'28.75''N x 120 4'33.61''W.
400
Comment
RSA760030
Bromus carinatus
David J. Keil
1999-6-22
s.n.
San Luis Obispo
Montana de Oro State Park. Trail from Horse Camp to Manzanita Trail.
Comment
SD249101
Bromus carinatus
David J. Keil, Lynne Dee Althouse
2002-5-2
29856
San Luis Obispo
Santa Margarita Ranch.
Comment
UC1130993
Bromus carinatus var. carinatus
G. T. Nordstrom
1937-4-15
1084
San Luis Obispo
1.5 mi sw of Chimney Rock
304
Comment
UC1146331
Bromus carinatus var. carinatus
R. F. Hoover
1965-5-22
9390
San Luis Obispo
n of town of Cambria
Comment
CAS-BOT-BC148961
Bromus carinatus var. carinatus
John Thomas Howell
1967-4-27
42070
San Luis Obispo
Cuesta Canyon County Park, San Luis Obispo.
Comment
CDA43313
Bromus catharticus
David J. Keil
2010-6-4
30851
San Luis Obispo
Morro Bay State Park. Vicinity of Quarry Trail trailhead parking area.
Comment
OBI3081
Bromus catharticus
Larry E. Brown
1971-4-27
1968
San Luis Obispo
Weedy grass on the Cal Poly campus
Comment
CAS-BOT-BC156185
Bromus catharticus
John Thomas Howell
1967-4-27
42071
San Luis Obispo
San Luis Obispo. Cuesta Canyon County Park.
Comment
CHSC35862
Bromus diandrus
Paul Bailey
1972-4-22
103
San Luis Obispo
2 miles E of Atascadero in Salinas river bed.
213
Comment
OBI29254
Bromus diandrus
David J. Keil, Melissa Luckow, Richared A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14547
San Luis Obispo
Jctn of Shell Crk rd and Calif hwy 58 S of Shandon
Comment
OBI53548
Bromus diandrus
Arthur W. Hazebrook
1991-4-19
13
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis HIll
Comment
CDA17866
Bromus hordeaceus
Austin Griffiths, Clare B. Hardham, Craig Cunningham
1987-6-26
18249
San Luis Obispo
Pismo Dunes; Along high ridge W of Oso Flaco Lake.
30
Comment
OBI17701
Bromus hordeaceus
Dave Imper
1977-4-7
118
San Luis Obispo
Price Cyn Tarsands Project, 1 mi SW of Hwy 227 on Price Cyn rd
76
Comment
OBI80630
Bromus hordeaceus
David J. Keil
1992-1
22965
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
CAS-BOT-BC155109
Bromus hordeaceus
Clare B. Hardham
1957-4-2
1611
San Luis Obispo
Santa Lucia Mountains. WIllow Creek.
Comment
OBI28105
Bromus madritensis subsp. rubens
Carrie Wilson, Allison Berry
1982-4-24
7
San Luis Obispo
Approx 6.5 mi NW of Paso Robles on CA rte G14. 1/2 mi inside entrance to Devil's Gorge cmpgd. On ridge above E shore of Lake Nacimiento
Comment
RSA18225
Bromus maritimus
C. B. Wolf
1929-4-16
3625
San Luis Obispo
among [along?] the coast 6 miles north of Morro Bay
Comment
UCD59538
Bromus rubens
Beecher Crampton
1963-5-9
6800
San Luis Obispo
San Luis Obispo Co.: South of Atascadero, 1/2 mile north jct. Santa Barbara Rd. with U. S. Hwy. 101.
Comment
CDA26795
Bromus rubens
Beth Waterbury
1983-4-9
24
San Luis Obispo
State Highway 58, 1.5 miles east of Avenales Wildlife Area, growing on moist, southern roadside bank.
0
Comment
SEINET3923307
Bromus stamineus
D. Cann, A. Swanson; J. Fails; P. Cann
2002-5-4
582
San Luis Obispo
Hills & roadside along Hwy 46 near Green Valley.; 0
76
Comment
CDA17524
Cakile maritima
Austin Griffiths, Brad Seek
1980-8-12
s.n.
San Luis Obispo
Pismo Dunes; just N of southernmost of two highest transverse stabilized dunes, halfway between Oceano and Grover City ramps.
0
Comment
SD52405
Cakile maritima
Skip Stone
Sep 1952
210
San Luis Obispo
Morro Bay
Comment
UC771713
Calamagrostis koelerioides
R. F. Hoover
1946-6-23
6192
San Luis Obispo
n Arroyo Grande (summit at head of canyon, top of burned-over hill); Carpenter Canyon
Comment
CAS-BOT-BC185013
Calamagrostis rubescens
R. F. Hoover
1950-6-20
7991
San Luis Obispo
7 miles west of Templeton on road to Cambria.
Comment
OBI66154
Calandrinia breweri
D. R. Miller
2002-5-10
502 /754
San Luis Obispo
At road cut on ridge rd below lookout towers
900
Comment
SBBG96058
Calandrinia breweri
D. Keil
1986-4-8
19111
San Luis Obispo
E side of Santa Margarita Lake
Comment
OBI80814
Calandrinia breweri
David J. Keil, with Kathleen Keil
1990-4-7
21363
San Luis Obispo
3 miles from Highway 58 along Hwy 229 south of Creston
365
Comment
SBBG112446
Calandrinia breweri
D. Keil, K. A. Keil
1998-4-16
26754
San Luis Obispo
2.3 mi from Park Hill Rd on Black Mtn Rd, Los Padres Nat Forest
Comment
OBI66062
Calandrinia ciliata
D. R. Miller
1994-3-17
394 -108
San Luis Obispo
Pine Mt Region. Around the walnut orchard at Egeberg's, San Simeon crk drainage
610
Comment
SBBG122336
California macrophylla
D. Keil, K. Keil
2001-4-20
29355
San Luis Obispo
Bitterwater Rd, ca. 10 mi N of jct with Hwy 58
670
Comment
SBBG118052
Callitriche marginata
A. Dilworth, J. Goldzman
1998-5-12
San Luis Obispo
ca. 0.75 mi on tank trail from intersection of Bee Rock and West Perimeter rds; Camp Roberts
190
Comment
SBBG104376
Callitriche trochlearis
M. D. Proctor, E. A. Young
1993-3-19
ROB 267
San Luis Obispo
ca. 0.5 km N of Bee Rock Rd on East Perimeter Rd; Camp Roberts
Comment
RSA550194
Calochortus albus
Walter Wisura
1992-4-25
4718
San Luis Obispo
San Bernardino Creek Ranch, E. of Morro Bay growing on open, grassy hillside.
Comment
CAS-BOT-BC492199
Calochortus albus
Roxana S. Ferris
1939-6-2
9765
San Luis Obispo
16 miles east of Paso Robles on the Paso Robles-Adelaide road. Santa Lucia Mountains
Comment
OBI75250
Calochortus argillosus
David J. Keil
2011-5-12
31015
San Luis Obispo
San Luis Range. Irish Hills. Madonna - Twisselmann Ranch, accessed from Prefumo Canyon Road.
345
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
CAS-BOT-BC132355
Calochortus clavatus
Clare B. Hardham
1957-6-15
2220
San Luis Obispo
Green Valley
Comment
UCSB57243
Calochortus clavatus
Penkala, B.; Ryan, P.
1987-7-1
San Luis Obispo
Directly southwest 1/8 mile from junction of Reservoir Canyon and Hampton Canyon riverbeds, just north of San Luis Obispo off Hwy. 101
304
Comment
OBI53954
Calochortus clavatus subsp. clavatus
David J. Keil, Justin Epting
1995-6-14
25371
San Luis Obispo
Coastal foothills of Santa Lucia Mts. Cal Poly's Pennington Crk Biological Rserve
Comment
UC1927796
Calochortus clavatus subsp. pallidus
David Keil
1998-6-30
27889
San Luis Obispo
Caliente Range. Selby Rd., 4.6 road miles S of junction with Soda Lake Rd., 1.2 miles S of turnoff to Selby Camp.
Comment
SBBG93659
Calochortus clavatus var. clavatus
T. J. Ayers with S. A. Junak
1989-6-22
746
San Luis Obispo
0.9 mi E of Botanical Area boundary on West Cuesta Ridge Rd
Comment
OBI32284
Calochortus clavatus var. recurvifolius
David J. Keil
1981-6-20
14875
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
SBBG119424
Calochortus luteus
J. Olson
2000-5-12
San Luis Obispo
W of C25 Rd, Training Area O; Camp Roberts
220
Comment
CAS-BOT-BC132431
Calochortus obispoensis
R. F. Hoover
1969-6-23
11387
San Luis Obispo
Ridge nw. of Cuesta Pass
Comment
OBI53944
Calochortus obispoensis
Justin Epting
1995-7-10
s.n.
San Luis Obispo
Cal Poly Biological Preserve
Comment
RSA369095
Calochortus obispoensis
Lester Rowntree
1930-06
s.n.
San Luis Obispo
Reservoir Canyon
Comment
OBI5094
Calochortus obispoensis
Robert J. Rodin
1969-7-4
8354
San Luis Obispo
1/2 mi down on W side from Sargent Cypress Forest by spring
Comment
OBI62710
Calochortus simulans
Jason Dart
2003-5-31
D 131
San Luis Obispo
Santa Margarita Ranch 0.9 mi S of the intersection of Pozo Rd and Hwy 58 E
365
Comment
UC1134539
Calochortus venustus
W. A. Peterson
1937-5-8
810
San Luis Obispo
2.6 mi sw Mouth of Piletas Canyon; La Panza Quad.
594
Comment
CAS-BOT-BC496853
Calochortus venustus
Clare B. Hardham
1960-6-1
5981
San Luis Obispo
Pine Mt.
Comment
RSA48545
Calochortus venustus
E. K. Balls
1948-6-4
7945
San Luis Obispo
Atascadero, 2 miles S on Rt. 101
259
Comment
OBI55360
Calystegia collina subsp. apicum
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27506
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 17 road miles from Hwy 1, between Rocky Butte & Burnett Peak (35 deg. 43.568' N x 121 deg. 07.575' W)
732
Comment
CAS-BOT-BC221394
Calystegia macrostegia subsp. cyclostegia
R. F. Hoover
1948-3-28
7434
San Luis Obispo
Coast west of Cambria
Comment
HSC91833
Calystegia macrostegia subsp. cyclostegia
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro State Park, MDO1
Comment
SBBG93670
Calystegia macrostegia subsp. cyclostegia
S. A. Junak
1990-5-15
4328
San Luis Obispo
near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, along old rd on W side of Pick and Shovel Mine, ca. 0.1 mi S of house ruins
588
Comment
CAS-BOT-BC221374
Calystegia macrostegia subsp. cyclostegia
John Thomas Howell
1964-6-29
40750
San Luis Obispo
Between Cambria and Protestant Cemetery
Comment
OBI64580
Calystegia purpurata subsp. purpurata
David J. Keil, with Kathleen A. Keil
2003-4-5
30106
San Luis Obispo
Hi Mountain Road between Lopez Reservoir and Hi Montain. GPS 35.24529 deg. N x 120.38081 deg. W
562
Comment
OBI25597
Calystegia subacaulis subsp. episcopalis
David J. Keil
1981-5-16
14675
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
OBI35757
Calystegia subacaulis subsp. episcopalis
Allison Berry
1984-4-10
84
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
RSA145085
Camissonia hardhamiae
E. G. Linsley, J. W. MacSwain
1959-4-28
59 -88
San Luis Obispo
4.5 miles east of Santa Margarita.
Comment
OBI58505
Camissonia strigulosa
David J. Keil
1998-4-30
27025
San Luis Obispo
Caliente Range. 6.5 mi from Soda Lake Rd. on Selby Rd. (35 deg. 06.496' N x 119 deg. 51.124' W)
1271
Comment
UCR160923
Camissonia strigulosa
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6614
San Luis Obispo
South Coast Range, La Panza Range, Calf Canyon, CA Hwy 58, 4.5 mi east of Santa Margarita
335
Comment
OBI69994
Camissonia strigulosa
David J. Keil, Kathleen Faustini and Chuck & Nancy Warner
1989-4-13
s.n.
San Luis Obispo
S of Calif Valley and W of Soda Lake Rd on ranch managed by the Nature Conservancy
Comment
POM216322
Camissonia strigulosa
D. D. Keck
1933-5-5
2218
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe
Comment
RSA120666B
Camissonia strigulosa
Clare B. Hardham
1958-5-7
3240
San Luis Obispo
Santa Lucia Mountains: Bee Rock.
Comment
OBI12018
Camissoniopsis cheiranthifolia
Robert F. Hoover
1966-9-13
10011
San Luis Obispo
Point Sierra Nevada
Comment
CAS-BOT-BC160288
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
R. F. Hoover
1964-6-11
9043
San Luis Obispo
Just south of Hazard Canyon
Comment
SD38642
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Edith A. Purer
1933-7-20
5074
San Luis Obispo
5.0 miles northwest of Guadalupe.
Comment
OBI73215
Camissoniopsis hirtella
David J. Keil, with Jason Dart and Meg Perry
2010-4-27
30721
San Luis Obispo
La Panza Mountains. South side of Highway 58, 0.4 miles west of Shell Creek Road.
450
Comment
UC1122282
Camissoniopsis hirtella
B. Bolt
1936-5-25
738
San Luis Obispo
2 3/4 mi ene Santa Margarita (Plot 128); San Luis Obispo Quadrangle
Comment
UC1953243
Camissoniopsis hirtella
David Keil with Jason Dart and Meg Perry
2010-4-27
30721
San Luis Obispo
La Panza Mountains. South side of Highway 58, 0.4 miles west of Shell Creek Road.
Comment
OBI69510
Camissoniopsis intermedia
David J. Keil, with V. L. Holland
2008-6-12
30550
San Luis Obispo
Ca. 2 miles east of Santa Margarita, ca. 0.5 road mile south of junction with Highway 58 along Digger Pine Road.
Comment
OBI32164
Camissoniopsis micrantha
David J. Keil
1982-6-26
16207
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
OBI78320
Camissoniopsis micrantha
Dave Imper
1977-2-24
56
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
76
Comment
OBI83493
Cardamine californica
Evrett Marr
2017-2-14
2
San Luis Obispo
Bob Jones Trail, half mile past trailhead, on left hand side about 20 ft off trail and 10 ft from creek.
10
Comment
SBBG112749
Cardamine californica
C. B. Hardham
1958-2-13
2824
San Luis Obispo
Cambria
Comment
UC1296157
Cardamine californica
R. F. Hoover
1947-3-1
6628
San Luis Obispo
Cambria
Comment
CAS-BOT-BC37643
Cardamine californica
Clare B. Hardham
1958-3-29
2965
San Luis Obispo
Santa Lucia Mountains. Toro Creek Road.
Comment
UCR159225
Cardamine hirsuta
George K. Helmkamp, E. A. Helmkamp
2004-7-12
8754
San Luis Obispo
Central Coast, Nipomo Mesa. Mesa Dunes Mobile Home Park along Mesa View Dr. 0.2 mi south of Jct with Halcyon Rd. (SE of Oceano)
76
Comment
OBI82377
Cardamine oligosperma
David J. Keil
2016-2-20
33459
San Luis Obispo
Prefumo Canyon Road between San Luis Obispo city limits and first bridge over Prefumo Canyon Creek
Comment
SBBG18259
Cardamine oligosperma
M. A. Piehl
1963-4-20
6371
San Luis Obispo
S side of Salinas River near bridge, 4 mi NE of Santa Margarita
Comment
OBI77975
Cardamine oligosperma
D. R. Miller
2013-3-5
313 .1035
San Luis Obispo
Rocky Butte/Pine Mt region. From my property, near the energy shed below nut orchard. Tobacco Crk drainage. T26S, R8E sect 11
701
Comment
OBI24072
Cardionema ramosissimum
Janice M. Toyoshima
1979-4-21
A 5 b
San Luis Obispo
S of Morro Bay
Comment
UCSB23469
Cardionema ramosissimum
Keefe, Joseph
1967-4-21
San Luis Obispo
On Sheridan Road; 1000 yards east of intersection with California Highway 1; Nipomo Mesa, north of Guadalupe
15
Comment
UCR109658
Carduus pycnocephalus
R. D. Goeden, Don W. Ricker
1978-9-22
s.n.
San Luis Obispo
Santa Lucia Range, Santa Rita Creek Road, 3.3 miles east of Cypress Mountain Rd., NE of Cayucos
300
Comment
OBI17616
Carduus pycnocephalus
Kamran Alavi
1977-8-21
95
San Luis Obispo
Los Osos Valley rd, San Luis Obispo
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
OBI56317
Carduus tenuiflorus
David J. Keil
1999-5-27
28355
San Luis Obispo
US 101, ca. 1.3 miles nw of Cuesta Pass, ca. 0.4 miles south of Tassajara Creek Road.
Comment
JEPS27026
Carex
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-10
7407 a
San Luis Obispo
swamp on ne flank of Cypress Mtn., headwaters of Las Tablas Creek Cypress Mtn., Las Tablas Creek
731
Comment
SBBG128061
Carex
G. M. Greenwald
2013-7-5
San Luis Obispo
"Carex wetland" at NE edge of Refuge; Guandalupe-Nipomo Dunes National Wildife Refuge
22
Comment
OBI34404
Carex barbarae
David J. Keil, Kathy Jones
1982-4-4
15815
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
OBI6396
Carex barbarae
Robert F. Hoover
1950-5-5
7867
San Luis Obispo
S end of Morro Bay
Comment
SEINET7551525
Carex barbarae
Roxanna S. Ferris
1939-6-9
9774
San Luis Obispo
Northern edge of Atascadero.
Comment
UC964805
Carex cusickii
G. Thomas Robbins
1950-5-13
3348
San Luis Obispo
along w shore of Oso Flaco Lake Oso Flaco Lake
Comment
OBI47452
Carex globosa
David J. Keil, Art Webster
1984-4-29
18177
San Luis Obispo
Cyn bottom of Lopez Wilderness Area
Comment
RSA659113
Carex globosa
David J. Keil, Art Webster
1984-4-29
18177
San Luis Obispo
Mixed evergreen forest in canyon bottom of Lopez Widerness Area.
Comment
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
OBI52917
Carex globosa
Jenny Langford
1993-6-21
s.n.
San Luis Obispo
Avila Beach, San Luis Bay Estates. Proposed dev increment 4
Comment
RSA142233
Carex gracilior
Clare B. Hardham
1957-4-19
1800
San Luis Obispo
Santa Rita Ranch west of Templeton. York Mt. Santa Lucia Mountains.
Comment
SD264688
Carex harfordii
David Keil
7-8 Jul 1993
24218
San Luis Obispo
Cambria. Fiscalini Ranch. Coastal area and corridor of Santa Roas Creek.
74
Comment
OBI78914
Carex nudata
David J. Keil
1988-3-19
20440
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
CDA15608
Carex obispoensis
G. F. Hrusa
1993-5-2
11040
San Luis Obispo
Reservoir Canyon. Base of old track to goatherders shack.
Comment
UC1586832
Carex obispoensis
David A. Young with S. A. Junak and M. Carroll
1989-3-13
1847
San Luis Obispo
w end Cuesta Ridge Botanical Area (near the end of the reserve)
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
RSA201537
Carex obispoensis
Robert F. Hoover
1958-3-26
8436
San Luis Obispo
Ridge of Santa Lucia Mountain, NW of Cuesta Pass
Comment
UC1100478
Carex pansa
Malcolm A. Nobs, S. Galen Smith
1948-9-9
662
San Luis Obispo
s Pismo Beach
Comment
OBI34422
Carex pellita
David J. Keil, Kathy Jones
1982-4-4
15814
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
SEINET3906739
Carex praegracilis
David Keil, V. L. Holland
2001-5-29
29519
San Luis Obispo
Western outskirts of Atascadero in Santa Lucia Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road Ca. 700 acre parcel.; 0
366
Comment
SD132501
Carex schottii
G. Helmkamp
1990-9-3
San Luis Obispo
South end of Morro Bay; southwest of Baywood Park; coastal strand.
14
Comment
SBBG18073
Carex senta
C. B. Hardham
1957-3-30
1601
San Luis Obispo
Delaganna stream, N slope of Cypress Mtn
Comment
SBBG17296
Carex serratodens
C. B. Hardham
1959-6-8
4772
San Luis Obispo
N side Cypress Mtn
Comment
UCR32143
Carex serratodens
David J. Keil, R. R. Pimentel, R. A. Pimentel, Melissa Luckow
1982-3-13
15723
San Luis Obispo
Central Coast/Coast Range, Pennington Creek Biological Preserve, west of San Luis Obispo
Comment
CAS-BOT-BC117634
Carex serratodens
R. F. Hoover
1946-6-30
6210
San Luis Obispo
Rinconada Mine between Santa Margarita and Pozo.
Comment
OBI65810
Carex spissa
D. R. Miller
1989-1
San Luis Obispo
Comment
OBI45421
Carex subbracteata
David J. Keil
1983-4-23
16938
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
CAS-BOT-BC116841
Carex subbracteata var. subbracteata
Alice Eastwood; John Thomas Howell
1938-6-14
5958
San Luis Obispo
Cambria
Comment
CAS-BOT-BC116851
Carex subbracteata var. subbracteata
R. F. Hoover
1964-5-13
8853
San Luis Obispo
South Fork of Old Creek
Comment
SBBG133018
Carpobrotus chilensis
D. Keil
1990-4-26
21388
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
CDA6960
Carthamus lanatus
G. D. Barbe
1977-1-26
2240
San Luis Obispo
Evans property, north side of Highway 41 (Morro Creek Road) 4 km northeast of Highway 1 north of Morro Bay.
0
Comment
JEPS23268
Castilleja
G. Thomas Robbins with John Weiler
1959-8-8
4148
San Luis Obispo
about 1.5 mi sw Oso Flaco Lake; ; HEXAPLOID
15
Comment
OBI75795
Castilleja affinis
Al Lindholm
1967-4-10
151
San Luis Obispo
Fitzhugh property [6 miles north of Cayucos, Santa Lucia Mountains. Cypress Mountain Quadrangle, T28S, R10E, sections 3, 4, 5, 8, 9, 10, 15, 16, 17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Creeks. Property contains Geode Mountain (rhyolite), sedimentary formations, and serpentine. Soils vary from hard rock to rich humus. Land mostly occupied by oak woodland and chaparral]. North slope of Geode Mountain near pond
460
Comment
OBI9692
Castilleja affinis
Aart C. DeVos
1963-3-31
47
San Luis Obispo
Poly Cyn, N slope
Comment
OBI9704
Castilleja affinis
Robert F. Hoover
1947-3-1
6637
San Luis Obispo
Cambria
Comment
OBI58263
Castilleja affinis
Kathleen Jones, Gaylord Jones
1982-3-27
s.n.
San Luis Obispo
Santa Lucia Mts. Lopez Cyn, E slope
Comment
UC311250
Castilleja affinis subsp. affinis
Philip A. Munz
1926-4-8
10166
San Luis Obispo
35 mi e Paso Robles
Comment
OBI58780
Castilleja attenuata
David J. Keil
1998-4-20
26849
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
UC1953214
Castilleja brevistyla
David Keil with Lynne Dee Althouse and Meg Perry
2010-4-8
30695
San Luis Obispo
Carrizo Plain Southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
JEPS77725
Castilleja densiflora subsp. densiflora
L. R. Heckard with R. C. Bacigalupi and T. I. Chuang
1978-4-24
4789
San Luis Obispo
6 mi se Paso Robles ((Interstate 5 junction), along Creston Road at Neil Springs road junction)
Comment
JEPS7412
Castilleja densiflora subsp. gracilis
R. F. Hoover
1950-5-7
7898
San Luis Obispo
between Rocky Butte and Pine Mountain; Santa Lucia Range
Comment
SBBG118229
Castilleja densiflora subsp. gracilis
E. Painter, M. Wetherwax
2002-3-25
CR 268
San Luis Obispo
near Perimeter Rd; Camp Roberts
269
Comment
RSA516533
Castilleja densiflora subsp. obispoensis
T. I. Chuang, Fei-Mei Chuang
1978-5-19
7687
San Luis Obispo
1 mile south of Cambria turnoff along Hwy 1
Comment
SEINET10847541
Castilleja densiflora var. obispoensis
Philip A. Munz, David D. Keck
1926-4-8
Munz 10242
San Luis Obispo
1 mi N of Morro (grassy slope in view of the ocean).
46
Comment
OBI28604
Castilleja exserta
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
14
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
OBI51318
Castilleja exserta
Jan Barber
1994-4-17
148
San Luis Obispo
San Simeon State Park. On NW edge of bluffs N of San Simeon Crk outlet
Comment
OBI58255
Castilleja exserta
Austin P. Griffiths, Mary C. Goodrich
1978-5-15
s.n.
San Luis Obispo
Central Coast, uncultivated residential lot, Oceano
Comment
OBI78353
Castilleja exserta
Craig Woods
1978-3-29
20
San Luis Obispo
Carrizo Plain, along Sim soda lake san diego cr rd
579
Comment
SJSU3382
Castilleja exserta
C. W. Sharsmith
1962-4-21
6859
San Luis Obispo
edge of Carrizo Plain at base of Temblor Range c 4 mi NW of Crocker Peak
Comment
SD50991
Castilleja exserta subsp. exserta
Darley F. Howe
1960-4-10
San Luis Obispo
South of Morro Bay
Comment
JEPS74782
Castilleja exserta subsp. exserta
L. R. Heckard, T. I. Chuang and R. C. Bacigalupi
1975-4-24
3990
San Luis Obispo
e of Cholame
487
Comment
SBBG43008
Castilleja exserta subsp. latifolia
L. W. Edge
1971-10-4
San Luis Obispo
Golf Course, next to Morro Bay State Park
Comment
UC454825
Castilleja foliolosa
Unangst
1906-5-9
694
San Luis Obispo
Oak Park
Comment
JEPS4864
Castilleja foliolosa
Rimo Bacigalupi and R. S. Ferris
1951-3-31
3215
San Luis Obispo
along grade between Poso and La Panza (0.75 of the way up and w of summit)
Comment
UCR158440
Castilleja latifolia
George K. Helmkamp
2004-6-15
8641
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
UC577223
Caulanthus anceps
Alice Eastwood and John Thomas Howell
1935-3-25
2003
San Luis Obispo
Cholame
Comment
CAS-BOT-BC38252
Caulanthus anceps
R. F. Hoover
1949-4-21
7626
San Luis Obispo
14 miles east of Creston on La Panza road.
Comment
CAS-BOT-BC40958
Caulanthus coulteri
Ernest C. Twisselmann
1962-3-28
6731
San Luis Obispo
Cottonwood Pass, about 3.3 miles east of Cholame.
426
Comment
OBI39116
Caulanthus inflatus
David J. Keil
1978-3-19
12615
San Luis Obispo
E of Calif Valley along hwy 58 in the Temblor range
488
Comment
UC1296292
Caulanthus inflatus
R. F. Hoover
1950-4-2
7795
San Luis Obispo
6 mi e Simmler; Carrizo Plain, e of Simmler
Comment
CAS-BOT-BC40378
Caulanthus lasiophyllus
Katharine Brandegee
s.n.
San Luis Obispo
Paso Robles.
Comment
OBI42235
Caulanthus lasiophyllus
David J. Keil, V. L. Holland
1986-5-26
19594
San Luis Obispo
Oak Shores Dev on N shore of Nacimiento Lake
Comment
OBI14880
Caulanthus lemmonii
Robert F. Hoover
1967-4-15
10454
San Luis Obispo
Cyn just W of "Cottonwood Cyn bridge" lower Cuyama valley
Comment
CAS-BOT-BC39501
Caulanthus lemmonii
Ernest C. Twisselmann
1957-5-3
3480
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Carrisa Plains. Flood wash 9.9 miles south of Soda Lake.
640
Comment
CAS-BOT-BC48994
Ceanothus cuneatus
R. F. Hoover
1954-2-7
8334
San Luis Obispo
Mesa west of Nipomo
Comment
UCR97557
Ceanothus cuneatus
George K. Helmkamp
1997-3-8
1444
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
CAS-BOT-BC48995
Ceanothus cuneatus
R. F. Hoover
1948-2-8
7414
San Luis Obispo
4 mi. W. of Nipomo
Comment
RSA600653
Ceanothus cuneatus var. cuneatus
Louis C. Wheeler
1959-8-5
7633
San Luis Obispo
Cerro Alto.
457
Comment
SBBG104811
Ceanothus cuneatus var. cuneatus
M. D. Proctor, E. A. Young
1993-3-17
ROB 179
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
CDA17928
Ceanothus cuneatus var. fascicularis
Austin Griffiths, G. F. Hrusa
1987-4-29
18140
San Luis Obispo
Montana de Oro State Park; N edge of 4th sandhill N of Spooners Cove.
0
Comment
OBI66702
Ceanothus cuneatus var. fascicularis
Austin P. Griffiths, G. F. Hrusa
1987-4-29
18148
San Luis Obispo
Montana de Oro State park, just W of coll 18147
Comment
OBI69625
Ceanothus cuneatus var. fascicularis
Austin P. Griffiths, G. F. Hrusa
1987-4-29
18140
San Luis Obispo
Montana de Oro State park; N edge of 4th sandhill N of Spooners Cove
Comment
OBI69633
Ceanothus cuneatus var. fascicularis
Austin P. Griffiths
1981-4-27
s.n.
San Luis Obispo
Nipomo Mesa; 2nd house on S on Lynn from Pomeroy rd
Comment
CAS-BOT-BC49076
Ceanothus cuneatus var. ramulosus
D. O. Burge
2007-4-18
848 b
San Luis Obispo
Los Padres National Fores, 6.2 road miles (9.9 km) northwest of Hwy 101 via TV Tower Road (West Curesta Ridge Road),
750
Comment
JEPS114141
Ceanothus cuneatus var. ramulosus
E. L. Painter, M. Wetherwax
2003-1-7
SLO- 290
San Luis Obispo
Near road to Ft Merriam, between Ft Merriam and artificial berm south of sheriff's shooting range.
Comment
OBI72412
Ceanothus cuneatus var. ramulosus
E. Painter & M. Wetherwax, M. Wetherwax
2001-5-15
SLO- 149 b
San Luis Obispo
Camp San Luis Obispo. Near road to Primera and la Trinidad mines, 1 road mi from Chorro Reservoir
340
Comment
RSA534654
Ceanothus cuneatus var. rigidus
D. A. Young, Junak
1989-3-13
1843
San Luis Obispo
West end of Cuesta Ridge Botanical area near the end of the reserve.
Comment
UC1070584
Ceanothus dentatus
R. St. John
1932-3-10
275
San Luis Obispo
La Panza. La Panza quad., Santa Barbara Nat. For.
1097
Comment
CAS-BOT-BC49780
Ceanothus dentatus
W. R. Dudley
1902-4-5
s.n.
San Luis Obispo
Manzanita hill, south of Pine Mt.
Comment
CAS-BOT-BC64425
Ceanothus foliosus
R. F. Hoover
1952-5-10
8162
San Luis Obispo
Near mouth of Arroyo de la Cruz (just s. of).
Comment
UC615391
Ceanothus foliosus
Beryl O. Schreiber
1934-4-1
1098
San Luis Obispo
Rd to Santa Margarita from Pozo.
Comment
CDA17932
Ceanothus foliosus var. medius
Austin Griffiths
1987-4-29
18167
San Luis Obispo
Cuesta Ridge; 0.5 mi W of Cuesta Ridge Botanical Area.
0
Comment
OBI10519
Ceanothus foliosus var. medius
B. A. Smith
1966-4-14
40
San Luis Obispo
About 7.5 mi W on Cuesta Ridge from hwy 101 summit
Comment
CAS-BOT-BC64331
Ceanothus griseus
R. F. Hoover
1960-4-9
8520
San Luis Obispo
Mouth of Coon Creek.
Comment
SEINET11191701
Ceanothus hearstiorum
C. L. Schmidt
1986-2-8
1030
San Luis Obispo
0.8 miles S of creek draining Arroyo de la Cruz and CA-1. Hearst Ranch.
60
Comment
OBI56210
Ceanothus impressus
Jerry Copeland
1974-2-17
1054 a
San Luis Obispo
Gates' Property, grand View Mesa, Nipomo
Comment
OBI56451
Ceanothus impressus
David J. Keil
1999-5-13
28337
San Luis Obispo
Arroyo Grande area; Nipomo Mesa; 220 Summit Station Road.
Comment
RSA25853
Ceanothus impressus var. nipomensis
Carl B. Wolf
1941-7-30
11106
San Luis Obispo
Price Canyon
Comment
SBBG4284
Ceanothus impressus var. nipomensis
M. Van Rensselaer
1941-6-22
1684
San Luis Obispo
dirt rd, 4 mi W (or NW) of Nipomo
Comment
OBI10422
Ceanothus maritimus
Robert F. Hoover
1948-4-14
7448
San Luis Obispo
1.8 mi N of Arroyo de la Cruz on State hwy 1
Comment
CAS-BOT-BC51592
Ceanothus oliganthus var. sorediatus
C. H. M.
1907-10-15
s.n.
San Luis Obispo
Cuyamaca Peak
Comment Read comments Mar 18 2020
OBI10347
Ceanothus oliganthus var. sorediatus
Robert F. Hoover
1964-4-15
8724
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
OBI25027
Ceanothus oliganthus var. sorediatus
David J. Keil, Dirk Walters
1980-4-26
13867
San Luis Obispo
Along Town crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI10357
Ceanothus oliganthus var. sorediatus
Robert F. Hoover
1947-4-2
6865
San Luis Obispo
Upper Arroyo grande 6 mi above county park
Comment
CDA17094
Ceanothus papillosus var. roweanus
G. F. Hrusa, A. Griffiths
1987-5-3
5335
San Luis Obispo
Montana de Oro State Park; Buchon Ridge immed. W of Coon Creek Cyn.
274
Comment
UC1071409
Ceanothus thyrsiflorus
B. Bolt
1936-3-11
605
San Luis Obispo
2 1/4 mi S. of mouth Osos Creek (Plot No. 73); Cayucos Quadrangle
Comment
OBI10500
Ceanothus thyrsiflorus var. griseus
John V. Stechman
1965-8-12
s.n.
San Luis Obispo
[Montana de Oro] Coon crk bottom
Comment
OBI5261
Ceanothus thyrsiflorus var. thyrsiflorus
Elizabeth Gollub
1973-10-4
18
San Luis Obispo
Cal Poly campus. By steps of administration building
Comment
OBI50238
Centaurea calcitrapa
David J. Keil
1991-5-18
21559
San Luis Obispo
C.T. Ranch on E and N outskirts of Cambria
Comment
CAS-BOT-BC277118
Centaurea melitensis
R. F. Hoover
1964-6-6
8939
San Luis Obispo
Ridge northwest of Cuesta Pass
Comment
OBI16873
Centaurea melitensis
Robert F. Hoover
1964-6-6
8939
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
OBI27334
Centaurea melitensis
Robert L. Allen, Nancy E. Arnold
1981-5-17
323
San Luis Obispo
Chaparral area burned on 31 July, 1980. CDF fire no. 53-265. 7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza mts
Comment
OBI20348
Centranthus ruber
Gary Kurama
1971-5-10
2
San Luis Obispo
Cal Poly, corner of Crandall and health center
91
Comment
OBI16306
Centromadia fitchii
Ernest C. Twisselmann
1953-9-12
764
San Luis Obispo
Plants of the Temblor Range and the Western San joaquin Valley. Carrisa Plains: 1/4 mi N of jctn McKittrick hwy and Bitterwater Rd
Comment
JEPS60815
Centromadia pungens subsp. pungens
Ernest C. Twisselmann
1969-8-23
15929
San Luis Obispo
hills at the head of Palo Prieta Canyon; Loffaly Spring
655
Comment
OBI16136
Centromadia pungens subsp. pungens
Robert F. Hoover
1965-9-19
9616
San Luis Obispo
Near San Juan River, La Panza Ranch
Comment
OBI77896
Cerastium glomeratum
David J. Keil, with Kathleen A. Keil
2003-3-29
30102
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of jubction with Highway 58
Comment
CAS-BOT-BC400193
Ceratophyllum demersum
Chester Dudley
1935-1-1
s.n.
San Luis Obispo
Salinas River at San Miguel
Comment
OBI10223
Cercocarpus betuloides
Robert F. Hoover
1947-3-19
6685
San Luis Obispo
Head of Carpenter Cyn N of Arroyo Grande, at top of burned over sandstone hill
Comment
POM98103
Cercocarpus betuloides
Philip A. Munz
1925-3-25
9200
San Luis Obispo
Morro Creek.
305
Comment
CAS-BOT-BC135413
Cercocarpus betuloides var. betuloides
R. F. Hoover
1964-6-6
8937
San Luis Obispo
Ridge northwest of Cuesta Pass
Comment
CAS-BOT-BC137184
Cercocarpus betuloides var. betuloides
Roxana S. Ferris
1929-4-15
7692
San Luis Obispo
Road to Atascadero 6 miles east of Moro [Morro] Bay
Comment
SBBG108043
Cercocarpus betuloides var. betuloides
C. B. Hardham
1956-2-23
142
San Luis Obispo
Cerro Alto
Comment
CAS-BOT-BC137160
Cercocarpus betuloides var. betuloides
Ernest C. Twisselmann
1956-4-3
2610
San Luis Obispo
Upper Navajo Canyon
746
Comment
UC1296055
Cercocarpus betuloides var. betuloides
R. F. Hoover
1964-4-15
8738
San Luis Obispo
just w of Cuesta Pass summit (on n slope)
Comment
RSA0028215
Chaenactis glabriuscula
Greg Wilvert
2005-4-24
306
San Luis Obispo
1.2 kilometers WNW of Lawson Spring.
852
Comment
UC1285414
Chaenactis glabriuscula var. glabriuscula
R. F. Hoover
1947-3-30
6829
San Luis Obispo
10 mi e of Creston (on La Panza road)
Comment
UC1315065
Chaenactis glabriuscula var. glabriuscula
R. F. Hoover
1967-3-22
10266
San Luis Obispo
w of Simmler (hills at w edge of Carrizo Plain); Carrizo Plain
Comment
CAS-BOT-BC277487
Chaenactis glabriuscula var. glabriuscula
David D. Keck; J. Clausen
1935-4-10
3154
San Luis Obispo
15 miles south of Soda Lake, on Carrizo Plain
Comment
CAS-BOT-BC277609
Chaenactis glabriuscula var. lanosa
R. F. Hoover
1969-5-3
11300
San Luis Obispo
Upper Arroyo Grande
Comment
RSA0029374
Chaenactis stevioides
Greg Wilvert
2005-3-30
71
San Luis Obispo
Approx. 1.1 km SSE of Padrones Spring.
1232
Comment
RSA179980
Chaenactis stevioides
E. C. Twisselmann
1965-4-12
10500
San Luis Obispo
Head of Palo Priesta CAnyon
671
Comment
OBI16813
Chaenactis xantiana
Robert F. Hoover
1952-5-25
8225
San Luis Obispo
Caliente mt
Comment
OBI75751
Chenopodium
David J. Keil, with George Butterworth
2011-10-7
31112
San Luis Obispo
Carrizo Plain. Soda Lake Road.
610
Comment
SBBG104478
Chenopodium californicum
M. D. Proctor, E. A. Young
1993-4-15
ROB 414
San Luis Obispo
ca. 0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
SJSU3392
Chenopodium californicum
C. W. Sharsmith
1962-4-22
6864
San Luis Obispo
Carrizo Rocks at margin of Carrizo Plain c. 4 mi SW of Simmler
Comment
UCR130724
Chenopodium californicum
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4888
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
OBI66663
Chenopodium californicum
D. R. Miller
1997-6-22
697 -666
San Luis Obispo
Pine Mt. Region.
366
Comment
OBI67850
Chenopodium californicum
E. L. Painter & M. Wetherwax, J. Greenhouse
2001-4-16
CR- 183
San Luis Obispo
Camp Roberts. Near boundary rd at S end of installation, above San Marcos Crk, N of San Marcos Rd. UTMs NAD27 zone 10S, 702714E, 3951832N
280
Comment
SBBG112588
Chenopodium californicum
C. B. Hardham
1956-5-20
224
San Luis Obispo
Glen-Oak Flat, Warren Ranch
Comment
SDSU19709
Chenopodium littoreum
Nuri Benet-Pierce, John P. Pierce
2010-6-4
295
San Luis Obispo
Nipomo-Dunes National WIldlife Refuge, Guadalupe, California
9
Comment
OBI13086
Chenopodium murale
Hans Wilgenburg
1977-8-11
26
San Luis Obispo
Cal Poly Campus
Comment
SD245204
Chloris gayana
David J. Keil, Kathy Keil
2013-2-17
31543 1
San Luis Obispo
Cambria. Highway 1, ca. 0.25 miles South of Cambria Pines Road. West side of Highway 1.
14
Comment
UCD59683
Chloris virgata
Ernest C. Twisselmann
1954-11-12
1669
San Luis Obispo
San Luis Obispo County: Temblor Range and Western San Joaquin Valley, Hopper Ranch, 1/4 mile west of Shandon on San Juan Road.
Comment
CAS-BOT-BC497738
Chlorogalum pomeridianum
R. F. Hoover
1965-5-20
9377
San Luis Obispo
Hill west of Poly Canyon
Comment
UCSC000136
Chlorogalum pomeridianum
I. J. Condit
2008-5-25
s.n.
San Luis Obispo
School Hill
Comment
OBI58935
Chlorogalum pomeridianum var. pomeridianum
David J. Keil
1998-6-12
27790
San Luis Obispo
Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail.
Comment
CAS-BOT-BC133252
Chlorogalum purpureum var. reductum
R. F. Hoover
1949-5-15
7691
San Luis Obispo
18 mi. E. of Creston on La Panza road
Comment
OBI24086
Chorizanthe angustifolia
Janice M. Toyoshima
1979-5-18
M 1 -18
San Luis Obispo
S of Shark Inlet, Morro Bay
Comment
OBI5023
Chorizanthe angustifolia
Robert J. Rodin
1956-5-20
6058
San Luis Obispo
S end of Morro Bay
Comment
RSA0077152
Chorizanthe angustifolia
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-4
3201
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
RSA150953
Chorizanthe angustifolia
Clare B. Hardham
1962-4-24
9070
San Luis Obispo
Baywood Park (Morro Bay)
Comment
SBBG99168
Chorizanthe angustifolia
C. F. Smith
1952-4-23
3299
San Luis Obispo
Nipomo Mesa, W of Nipomo and N of Guadalupe
Comment
CAS-BOT-BC178985
Chorizanthe biloba
Roxana S. Ferris
1939-6-9
9777
San Luis Obispo
one and one eight miles W of Cretson on Templeton road
Comment
CAS-BOT-BC191787
Chorizanthe breweri
Alice Eastwood; John Thomas Howell
1936-5-7
2247
San Luis Obispo
Hills NE of San Luis Obispo
Comment
OBI11224
Chorizanthe douglasii
Robert F. Hoover
1967-6-4
10620
San Luis Obispo
Moreno Crk near Salinas river E of Santa Margarita
Comment
OBI73490
Chorizanthe membranacea
David J. Keil, with Mike Mattina
2010-5-31
30801
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
CAS-BOT-BC256949
Chorizanthe membranacea
Ernest C. Twisselmann
1954-5-11
1210
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at Summit of Palo Prieta Pass. (Near O'Brien Jack Ranch Gate)
640
Comment
CAS-BOT-BC256959
Chorizanthe membranacea
Roxana S. Ferris; Ruth P. Rossbach
1938-5-12
9454
San Luis Obispo
Along Salinas River 10 miles east of Santa Margarita on State Highway #178
Comment
SBBG110357
Chorizanthe membranacea
C. B. Hardham
1961-5-17
7054
San Luis Obispo
NW side of Pine Mtn
838
Comment
CAS-BOT-BC252704
Chorizanthe obovata
R. F. Hoover
1946-6-23
6195
San Luis Obispo
Huasna district
Comment
NY285640
Chorizanthe obovata
M. K. Brandegee
1911-1
84
San Luis Obispo
Price canyon, near the coast of San Luis Obispo County, in the Upper Sonoran Zone
Comment
OBI17774
Chorizanthe obovata
Dave Imper
1977-3-21
81
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
91
Comment
UC338249
Chorizanthe obovata
unknown
1887-1
San Luis Obispo
Comment Read comments Jul 6 2010
OBI31705
Chorizanthe palmeri
Turnquist, Smeltzer
1982-6-16
156
San Luis Obispo
Laguna Lake Park [San Luis Obispo]
Comment
CAS-BOT-BC252748
Chorizanthe palmeri
R. F. Hoover
1947-6-27
7279
San Luis Obispo
First ridge west of Cerro Romeuldo
Comment
SEINET4182892
Chorizanthe palmeri
R. Summers
May- July year unknown
s.n.
San Luis Obispo
San Luis Mountain
Comment
OBI81143
Chorizanthe rectispina
Jason Dart
2010-6-11
419
San Luis Obispo
Goldie Lane at Highway 58.
471
Comment
CAS-BOT-BC257433
Chorizanthe rectispina
Clare B. Hardham
1959-6-19
4843
San Luis Obispo
The Santa Lucia Mountains. Santa Barbara Road, Atascadero
Comment
UC2027096
Chorizanthe spinosa
Greg Wilvert
2005-5-30
447
San Luis Obispo
Southeast Half of Caliente Range: Padrones Canyon
Comment
CDA11579
Chorizanthe staticoides
G. F. Hrusa
1993-5-22
11132
San Luis Obispo
Black Butte Research Natural Area; Immediately below Radio Facility 2, E side of Cuesta Pass.
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
UC1873088
Cicuta maculata var. bolanderi
Cedrick Villasenor
2004-5-3
s. n.
San Luis Obispo
Santa Lucia Mountains W of Templeton on Santa Rita Creek Road, 3.7 mi W of Vineyard Drive.
Comment
OBI16750
Cirsium brevistylum
Robert F. Hoover
1947-4-18
6959
San Luis Obispo
Near Piedras Blancas Point
Comment
OBI53405
Cirsium brevistylum
Arthur W. Hazebrook
1993-5-23
225
San Luis Obispo
Nipomo Dunes Complex, Riparian corridor along N base of Big Coreoopsis Hill
Comment
OBI58037
Cirsium occidentale
David J. Keil, with V. L. Holland
1992-5-28
23155
San Luis Obispo
Between San Luis Obispo and Arroyo Grande along Highway 227. Montecito Ridge area.
Comment
OBI81488
Cirsium occidentale
Jill M. Bushakra, John Bushakra
2000-6-4
40
San Luis Obispo
c. 2 miles north of Piedras Blancas Light Station on Hwy 1, west side of road.
30
Comment
OBI81498
Cirsium occidentale
Jill M. Bushakra, John Bushakra
2000-5-13
22
San Luis Obispo
Hwy 229 c. 2 miles from intersection with Hwy 58. Live Oak/ Gray pine woodland, near residences.
335
Comment
OBI81574
Cirsium occidentale
Jill M. Bushakra
2001-6-19
124 b
San Luis Obispo
East end of Santa Ysabel Road in Los Osos.
Comment
SBBG109851
Cirsium occidentale var. californicum
C. B. Hardham
1961-5-26
7262
San Luis Obispo
Lime Mtn, near Adelaida
Comment
OBI16723
Cirsium occidentale var. californicum
Robert F. Hoover
1964-7-9
9137
San Luis Obispo
5 mi W of Pozo (Salsipuedes Crk)
Comment
SBBG7956
Cirsium occidentale var. californicum
H. and M. Dearing
1940-6-16
4381
San Luis Obispo
S of Pozo
Comment
OBI31974
Cirsium occidentale var. compactum
David J. Keil, Melissa Luckow
1981-7-3
14958
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
OBI5562
Cirsium occidentale var. compactum
Sharon Jochums
1974-4-28
143
San Luis Obispo
West of Hwy 1, S of Arroyo de la Cruz
Comment
OBI77441
Cirsium occidentale var. coulteri
Clifton F. Smith
1946-7-15
1690
San Luis Obispo
Mission Cyn rd near jctn of Las Canoas rd, Mission cyn, SB
Comment Read comments May 16 2013
OBI39938
Cirsium occidentale var. occidentale
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
SBBG44936
Cirsium occidentale var. occidentale
L. W. Edge
1972-5-8
151
San Luis Obispo
sandy rise N of Los Osos Valley Rd, Los Osos
Comment
SBBG45113
Cirsium occidentale var. occidentale
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake area
Comment
UC661109
Cirsium occidentale var. venustum
L. R. Short
1934-3-27
155
San Luis Obispo
Temblor Range , McKittrick Quad.
975
Comment
SD124435
Cirsium scariosum var. citrinum
Clifton F. Smith
1973-9-12
10673
San Luis Obispo
Big Twin Lake, south of Oceano.
Comment
CAS-BOT-BC292748
Cirsium scariosum var. citrinum
E. R. Blakley; C. F. Smith
1958-8-2
5841 A
San Luis Obispo
Along road bordering Dune Lakes about 2 1/2 miles south of Oceano
Comment
OBI16740
Cirsium scariosum var. loncholepis
Robert F. Hoover
1964-8-14
9264
San Luis Obispo
Jack Lake
Comment
SBBG109865
Cirsium vulgare
C. B. Hardham
1958-9-22
3977
San Luis Obispo
Cuesta Cypress forest
Comment
OBI6634
Cirsium vulgare
Greg Hassen
1975-8-7
52
San Luis Obispo
Poly Cyn, along stream, near bridge
Comment
UCD130830
Cirsium vulgare
Ernest C. Twisselmann
Date Unknown
6350
San Luis Obispo
Eastern San Luis Obispo County: Grant's Lake.
594
Comment
SBBG104234
Clarkia affinis
M. D. Proctor, E. A. Young
1993-4-12
ROB 381
San Luis Obispo
0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts
Comment
SEINET7063708
Clarkia affinis
A. G. Vestal
1947-4-18
s.n.
San Luis Obispo
Serpentine at San Luis Obispo and just over the northeast side along Route 101. UTM Zone 10, 714410mE, 3908183mN. (WGS84/NAD83).
107
Comment
UC1927735
Clarkia affinis
D. R. Miller
1994-6-3
694 -414
San Luis Obispo
along main road edge at Or's Turn, Tobacco Creek drainage
900
Comment
UCSB40023
Clarkia affinis
Sauls, Mary
1978-5-15
San Luis Obispo
13.2 miles southeast of junction with Hwy 58; on road to Santa Margarita Lake
Comment
OBI3733
Clarkia amoena
Elizabeth Rudd
1971-5-16
257
San Luis Obispo
3 mi N of Santa Margarita
274
Comment
RSA586600
Clarkia bottae
F. L. Johnson, E. A. Young
1993-5-26
ROB 0618
San Luis Obispo
Camp Roberts and Camp San Luis Obispo: NW of Chorro Res.
Comment
UC55898
Clarkia bottae
Mrs. R. W. Summers
San Luis Obispo
Santa Margarita
Comment
CAS-BOT-BC172288
Clarkia bottae
Clare B. Hardham
1958-7-1
3749
San Luis Obispo
Head of Old Creek, Santa Rita Road, Santa Lucia Mountains
Comment
OBI27308
Clarkia cylindrica subsp. cylindrica
Nancy E. Arnold & Robert L. Allen, Robert L. Allen
1981-5-10
274
San Luis Obispo
Chaparral area bunred on 31 July, 1980. CDF fire no 53-265. 7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza MTs @ 1/3 down slope
Comment
OBI76661
Clarkia cylindrica subsp. cylindrica
Jason Dart, Audrey Weichert, G. Hind
2010-5-19
380 -H1
San Luis Obispo
Hind River Ranch, W side of Salinas River near the S end of Crescent Lake, approx 1.5 mi E of the intersection of Hwy 58 and Pozo Rd, E of Santa Margarita
357
Comment
OBI62709
Clarkia cylindrica subsp. cylindrica
Jason Dart
2003-6-1
D 132
San Luis Obispo
Santa Margarita Ranch, 1.75 mi due S of town; on the E side of the Santa Lucia Mts
396
Comment
RSA0059912
Clarkia prostrata
Harlan Lewis, M. Lewis
1950-6-10
713
San Luis Obispo
Highway 1, 6.7 miles north of San Simeon, about 5 miles north of Piedras Blancas.
Comment
OBI73478
Clarkia purpurea subsp. quadrivulnera
David J. Keil, with Mike Mattina
2010-5-31
30791
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
UC1122415
Clarkia purpurea subsp. quadrivulnera
P. L. Johannsen
1937-5-4
1096
San Luis Obispo
7 mi nw Painted Rock Ranch (Plot 195); McKittrick Quadrangle
Comment
CAS-BOT-BC163947
Clarkia purpurea subsp. quadrivulnera
Clare B. Hardham
1962-5-6
10 -063
San Luis Obispo
Adelaida
Comment
CAS-BOT-BC163957
Clarkia purpurea subsp. quadrivulnera
Ernest C. Twisselmann
1956-5-28
2861
San Luis Obispo
Summit of Palo Prieta Canyon
609
Comment
RSA87498
Clarkia purpurea subsp. quadrivulnera
C. L. Hitchcock
1952-6-3
19576
San Luis Obispo
South city limit of Arroyo Grande
Comment
OBI56559
Clarkia speciosa
Miss Rhoda R. Reed
1915-1
s.n.
San Luis Obispo
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
OBI12090
Clarkia speciosa subsp. immaculata
Robert F. Hoover
1969-1
San Luis Obispo
Comment
JEPS43746
Clarkia speciosa subsp. speciosa
Rhoda Ramona Reed
1915-1
472
San Luis Obispo
2 mi from Santa Margarita (W. C. D. Ranch)
Comment
RSA586560
Clarkia speciosa subsp. speciosa
F. L. Johnson, E. A. Young
1993-5-24
ROB 0566
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Rd.
Comment
UC373507
Clarkia speciosa subsp. speciosa
C. L. Hitchcock
1928-6-4
8
San Luis Obispo
3 mi s Atascadero
275
Comment
SEINET10492143
Clarkia tembloriensis
Kimberlie McCue
1993-6-1
McCue 930601 -1B
San Luis Obispo
Head 1.9 mi N on Hurricane Rd from Elkhorn Rd. Turn left at fork, heading N .6 mi. Plants on E side of road.
914
Comment
OBI12078
Clarkia unguiculata
S. Patterson
1966-5-30
39
San Luis Obispo
In Lopez Cyn along the side of a loose bank
Comment
UC20023
Clarkia unguiculata
Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
OBI12080
Clarkia unguiculata
Neil Havlik
1967-5-22
68
San Luis Obispo
1/2 mi S of US 101 on Reservoir Cyn Rd
Comment
RSA128506
Clarkia unguiculata
Clare B. Hardham
1959-5-6
4411
San Luis Obispo
Intersection of road to Pleyto and road to Nacimiento Dam, Santa Lucia Mountains
Comment
CDA16362
Claytonia exigua subsp. exigua
G. F. Hrusa
2000-4-13
15349
San Luis Obispo
Carrizo Plain; Goat Springs pasture, W of KCL Ranch campground.
731
Comment
SBBG46833
Claytonia exigua subsp. exigua
L. W. Edge
1973-4-9
266
San Luis Obispo
near summit of See Cyn Rd
Comment
OBI65753
Claytonia gypsophiloides
D. R. Miller/S. G. Ayres/G. Edmunson
1995-4-23
495 -570
San Luis Obispo
Pine Mt Region. Above Cline Cabin on tobacco Rd,Tobacco crk drainage
488
Comment
UCD100652
Claytonia parviflora
A. C. Sanders
2002-5-4
25040
San Luis Obispo
San Jacinto Mtns.: Idyllwild, Pine Crest Ave., NE of Hwy 243.
1677
Comment Read comments Sep 9 2014
OBI10795
Claytonia parviflora subsp. parviflora
Robert F. Hoover
1958-3-19
8425
San Luis Obispo
Carrizo Plain, near N base of Caliente Mt
Comment
SBBG1962
Claytonia parviflora subsp. parviflora
C. B. Hardham
1958-4-25
1732
San Luis Obispo
Cypress Mtn
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
UC1136726
Claytonia perfoliata subsp. perfoliata
P. L. Johannsen
1936-3-21
688
San Luis Obispo
1 mi s San Luis Obispo; San Luis Obispo Quad.
76
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
UC454258
Claytonia perfoliata subsp. perfoliata
I. J. Condit
1908-1-22
San Luis Obispo
Calif. Poly. School
Comment
RSA585700
Clematis lasiantha
M. D. Proctor, E. A. Young
1993-3-20
s.n.
San Luis Obispo
Chorro Creek, 1km N of Chorro Res.
Comment
UC1125943
Clematis lasiantha
E. Armstrong
1934-4-1
1120
San Luis Obispo
near La Panza; Santa Barbara Nat'l Forest, La Panza Quad.
Comment
OBI39715
Clematis lasiantha
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
15952
San Luis Obispo
2.9 mi E of jctn with Santa rosa Crk Rd along dirt rd up Cypress mtn along Steiner crk
Comment
OBI62554
Clematis lasiantha
Bernard Miossi
1939-4-8
60
San Luis Obispo
On S facing slope of hill 3/4 mi N of San Luis Obispo, 300 ft from hwy 101
61
Comment
IRVC28937
Clematis ligusticifolia
G. K. Helmkamp
2003-9-8
8122
San Luis Obispo
Saltwater ocean inlet 0.2 mi SW of Oceano Airport Central Coast
6
Comment
UC1125899
Clematis ligusticifolia
F. H. Raymond
1930-8-3
109
San Luis Obispo
mouth of Arroyo de la Cruz; Piedras Blancas Quad.
30
Comment
OBI58245
Clematis ligusticifolia
Austin P. Griffiths
1983-9-19
s.n.
San Luis Obispo
Pismo Dunes Region. At SW - mid edge of wash at 28th st and hwy 1, Arroyo Grande
Comment
OBI59273
Clematis ligusticifolia
Austin P. Griffiths
1980-8-12
s.n.
San Luis Obispo
Arroyo Grande Crk drainage, on N side of bank near mouth of Arroyo Grande Crk
Comment
UC1952589
Clematis ligusticifolia
T. Elias and W. Wisura
1984-7-27
8586
San Luis Obispo
NE of Morro Bay along Route 44 towards Atascadero.
Comment
OBI75741
Clinopodium douglasii
Al Lindholm
1967-4-23
200
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
OBI79917
Collinsia bartsiifolia
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31876
San Luis Obispo
Western portion of San Luis Range, along route of hike down north-facing slope from road along ridge on Field Ranch (owned by Pacific Gas & Electric Co; 35.242496 deg. , -120.875535 deg. ; 400 m elev.) to Coon Creek trail in Montana de Oro State Park (35.253548 deg. , -120.881727 deg. ; 40 m elev.).
300
Comment
SD50997
Collinsia bartsiifolia
Darley F. Howe
1960-4-10
San Luis Obispo
South of Morro bay
Comment
CDA15135
Collinsia bartsiifolia var. davidsonii
G. F. Hrusa
1998-4-25
14221
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. Above bottom of Swain Wash, at south end of Swain pasture and appr. 1/2 mi. W of Soda Lake Rd.
Comment
OBI28884
Collinsia bartsiifolia var. davidsonii
Melissa Luckow, Rhonda Riggins, Richard Pimentel
1982-5-2
853
San Luis Obispo
9.3 mi SE of jctn County Rd 285 and hwy 58 on Country Rd 285. Sheep camp
Comment
SBBG109425
Collinsia bartsiifolia var. davidsonii
C. B. Hardham
1971-4-14
18024
San Luis Obispo
8 mi SW of La Panza Forestry Station
Comment
JEPS25993
Collinsia heterophylla
T. M. Hendrix
1937-4-22
81
San Luis Obispo
0.9 mi nw Highland School
533
Comment
SBBG109191
Collinsia sparsiflora var. collina
C. B. Hardham
1958-4-10
3046
San Luis Obispo
York Mtn, W of Templeton (V2 Ranch)
Comment
OBI9618
Collinsia sparsiflora var. collina
Robert F. Hoover
1949-4-11
7591
San Luis Obispo
18 mi E of Creston on La Panza rd
Comment
SBBG80770
Collinsia sparsiflora var. collina
D. Keil, V. L. Holland
1982-3-24
15787
San Luis Obispo
vicinity of American Cyn
Comment
OBI65634
Conicosia pugioniformis
G. F. Hrusa, D. ragan
1999-4-21
15012
San Luis Obispo
Oceano Dunes, immed W of Callender Rd. UTMs 10S, 0719152E 3881356 N
107
Comment
RSA643282
Conium maculatum
R. D. Goeden, D. W. Ricker
1979-2-7
s.n.
San Luis Obispo
ESE of Nipomo, Suey Canyon Road at State Hwy 166
300
Comment
SBBG118019
Conium maculatum
J. Olson
2000-6-27
San Luis Obispo
Bee Rock Rd at low water bridge, E side of bridge and both sides of Bee Rock Rd; Camp Roberts
Comment
UCR118351
Conyza bonariensis
George K. Helmkamp, E. A. Helmkamp
2000-9-1
5962
San Luis Obispo
Los Osos, Martingale at Buckskin
30
Comment
CDA7450
Conyza bonariensis
R. K. Oishi
1998-11-15
46
San Luis Obispo
Along Bramsen Road in California Polytechnic State University San Luis Opispo.
Comment
CAS-BOT-BC286194
Conyza canadensis
R. F. Hoover
1964-8-13
9239
San Luis Obispo
Mouth of Morro Creek
Comment
UCSB70481
Cordylanthus rigidus
Heckard, L.; Chuang, T.; Bacigalupi, Rimo
1968-7-17
San Luis Obispo
Along Ormonde road, 0.6 mile from Price Canyon road (southeast of Edna)
15
Comment
SBBG107722
Cordylanthus rigidus subsp. rigidus
C. B. Hardham
1956-9-16
1358
San Luis Obispo
York Mtn, W of Templeton
Comment
UC1119221
Coreopsis bigelovii
W. A. Peterson
1937-3-15
609
San Luis Obispo
1 mi ene La Panza Ranch; La Panza Quad.
472
Comment
UC577121
Coreopsis calliopsidea
Alice Eastwood and John Thomas Howell
1935-3-25
2033
San Luis Obispo
w side of Cottonwood Pass
Comment
CAS-BOT-BC101449
Corethrogyne filaginifolia
R. F. Hoover
1946-8-3
6259
San Luis Obispo
Perfumo Canyon, San Luis Range
Comment
JEPS100247
Corethrogyne filaginifolia
Dean W. Taylor with Alison Colwell
2002-9-26
18449
San Luis Obispo
Oso Flaco Lake, dunes just north from the beach access boardwalk, Pismo Dunes State Park
6
Comment
JEPS19698
Corethrogyne filaginifolia
Peter H. Raven
1957-8-31
11286
San Luis Obispo
2.3 mi n of mouth Arroyo de la Cruz Creek
Comment
OBI16664
Corethrogyne filaginifolia
Robert F. Hoover
1947-9-14
7396
San Luis Obispo
Between San Carpoforo Crk and Arroyo de la Cruz
Comment
OBI31642
Corethrogyne filaginifolia
Turnquist, Smeltzer
1982-7-28
215
San Luis Obispo
Laguna Lake Park
Comment
OBI4179
Corethrogyne filaginifolia
Julie R. Potter
1968-12-31
8
San Luis Obispo
Morro Bay State Park
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
SD38611
Corethrogyne filaginifolia var. filaginifolia
Edith A. Purer
1932-8-28
San Luis Obispo
Oceano
Comment
SD62147
Corethrogyne filaginifolia var. filaginifolia
Darley F. Howe
1965-11-7
4155
San Luis Obispo
Sand dunes west of Oso Flaco
Comment
SD112674
Corethrogyne filaginifolia var. filaginifolia
Darley F. Howe
1963-5-19
3722
San Luis Obispo
Hillside south of Morro Bay.
89
Comment
CAS-BOT-BC209813
Cornus glabrata
Alice Eastwood
1928-5-17
15142
San Luis Obispo
Along old road to Pozo, San Luis Obispo
Comment
OBI10186
Cotoneaster lacteus
Ed Arnesen
1964-3-10
10
San Luis Obispo
Cal Poly, at the S end of the cafeteria
Comment
OBI72034
Cotoneaster lacteus
Michael Walgren
2010-2-1
61
San Luis Obispo
Cambria, along hwy 1. roadside between Bruton Dr and Santa Rosa cr on E side of rd
Comment
UCR140413
Cotula australis
George K. Helmkamp
2004-2-19
8307
San Luis Obispo
Central Coast, NW of Nipomo, Pomeroy Rd, 0.2 mi N of Willow Rd.
91
Comment
OBI38473
Cotula coronopifolia
Eric Wise
1982-7-2
1606
San Luis Obispo
Oso Flaco Lake
Comment
SBBG118427
Crassula aquatica
E. Painter, M. Wetherwax with T. Morosco
2001-4-26
CR 226
San Luis Obispo
pipeline right-of-way, E of Tower Rd; Camp Roberts Training Area O
280
Comment
OBI83054
Crassula connata
David J. Keil, Travis Belt and Barrett Holland
2016-10-3
33567
San Luis Obispo
Southern foothills of San Luis Range. Wild Cherry Ranch west of Avila Beach. Survey area 1.
15
Comment
OBI55356
Crassula tillaea
David J. Keil
1998-5-6
27072
San Luis Obispo
Atascadero. Traffic Way and San Benito intersection just E of Hwy between hwy and railroad tracks.
Comment
JEPS34363
Crocanthemum scoparium var. vulgare
Rimo Bacigalupi and L. R. Heckard
1963-4-21
8838
San Luis Obispo
at mouth Hazard Canyon (s of southern end of Morro Bay)
106
Comment
UC570007
Crocanthemum scoparium var. vulgare
H. S. Yates
1936-3-23
5375
San Luis Obispo
Mouth of Hazard Canyon Cayucos Quad.
91
Comment
UC447210
Croton californicus
Katharine Brandegee
1912-9-30
San Luis Obispo
Morro
Comment
UCR59469
Croton californicus
George K. Helmkamp
1989-8-6
s.n.
San Luis Obispo
Central Coast, Baywood Park, at the south edge of Morro Bay
3
Comment
SBBG34874
Croton californicus
Mrs. R. W. Summers
1886-10-8
San Luis Obispo
Morro sand beach
Comment
OBI31518
Croton setiger
Joy H. Nishida
1982-6-24
474
San Luis Obispo
American Cyn. 1.9 mi S of American Cyn campground, along stream
482
Comment
RSA0027867
Croton setiger
Greg Wilvert
2005-7-20
497
San Luis Obispo
Southeast half of the Caliente Range: 1.1km NW of Semper Spring.
927
Comment
UCD142191
Croton setiger
Ernest C. Twisselmann
1958-8-17
4680
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley; Eastern San Luis Obispo County, Dorothy Twisselmann Ranch.
640
Comment
SBBG47354
Croton setiger
J. Copeland
1973-9-8
1021
San Luis Obispo
13.6 mi E of jct of Hwy 41 and 101
Comment
OBI77270
Crypsis schoenoides
Michael Walgren
2012-9-16
289
San Luis Obispo
At the mouth of Santa Rosa crk, Cambria
2
Comment
RSA201657
Cryptantha barbigera
Robert F. Hoover
1952-4-10
8102
San Luis Obispo
La Panza district, just W of San Juan River, S slope of sandstone hill, San Luis Obispo County
Comment
CAS-BOT-BC189424
Cryptantha circumscissa
R. F. Hoover
1947-4-26
7082
San Luis Obispo
3 miles NE of Pozo
Comment
SBBG93723
Cryptantha clevelandii
S. A. Junak
1990-4-26
4193
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
UC454116
Cryptantha clevelandii
I. J. Condit
1911-5-25
San Luis Obispo
Calif. Poly. School Canyon
Comment
OBI33362
Cryptantha clevelandii
David J. Keil
1982-3-20
15757
San Luis Obispo
San Luis Range in Irish Hills along dirt rd leading from See cyn rd to Hibberd Preserve
Comment
OBI56495
Cryptantha clevelandii
D. R. Miller
1991-6-15
691 -1
San Luis Obispo
Along rd into Williams property, Little Pine, Pine Mtn area
Comment
UC1177890
Cryptantha clevelandii
C. Ritchie Bell
1950-5-20
San Luis Obispo
below saddle Cerro
Comment
SDSU20266
Cryptantha clevelandii var. florosa
Michael G. Simpson, Nuri Benet-Pierce, John Pierce, Lori Simpson
2012-6-9
3697
San Luis Obispo
Ca. 0.1 mile west of junction of Calendar Road and Hwy 1 (Cabrillo Hwy.), ca. 300 feet west of railroad tracks, beyond fence, ca. 0.4 mile southeast of Black Lake.
36
Comment
SEINET11261652
Cryptantha clevelandii var. florosa
David Keil, Mike Walgren; Lisa Andreano
2012-5-15
31327
San Luis Obispo
Western end of San Luis Range. North of Diablo Canyon Nuclear Power Plant, and south of Montana de Oro State Park.; 0
165
Comment
SD39175
Cryptantha clevelandii var. florosa
Edith A. Purer
1938-8-23
7880
San Luis Obispo
Roadside, along State Highway No.1
Comment
SBBG13156
Cryptantha flaccida
C. B. Hardham
1958-5-13
3282
San Luis Obispo
Cerro Alto
Comment
UC1873024
Cryptantha flaccida
D. R. Miller
1994-5-5
594 -314
San Luis Obispo
Pine Mountain region; trail edge between Corral Meadow and Pear Tree; Pico Creek drainage
900
Comment
SBBG107027
Cryptantha intermedia
C. B. Hardham
1961-3-29
6692
San Luis Obispo
Cottonwood Pass, E of Cholame
609
Comment
UCD119847
Cryptantha intermedia
G. F. Hrusa
1995-5-28
12253
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area, SE base of Peak 3.
500
Comment
OBI72273
Cryptantha intermedia var. intermedia
Anthony Baniaga, Daniel Chavez
2010-3-14
51
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
574
Comment
SBBG13964
Cryptantha leiocarpa
E. R. Blakley
1962-5-23
5135
San Luis Obispo
near the outlet at the W edge of Oso Flaco Lake
15
Comment
UCSB24741
Cryptantha leiocarpa
Tucker, Barry
1966-4-5
San Luis Obispo
4 miles south of Oceano on Pismo Beach
Comment
UCSB14984
Cryptantha leiocarpa
1962-4-6
San Luis Obispo
3.5 miles north of San Simeon junction on California State Highway 1
30
Comment
OBI42926
Cryptantha muricata
Jan Johnson, Melissa Boggs
1986-5-11
18
San Luis Obispo
Los Padres Natl Forest. E Cuesta Ridge about 12 mi N of San Luis Obispo, of hwy 101
Comment
OBI57016
Cryptantha muricata
David J. Keil
1998-4-9
26660
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
UC1285292
Cryptantha nemaclada
R. F. Hoover
1952-5-24
8207
San Luis Obispo
Caliente Mt.
Comment
RSA0019333
Cryptantha nevadensis
Greg Wilvert
2005-4-2
103
San Luis Obispo
Southeast half of the Caliente Range: 4 km W of Caliente Mtn.
1235
Comment
OBI20801
Cryptantha oxygona
Robert F. Hoover
1947-4-4
6875
San Luis Obispo
W side of Cottonwood Pass
Comment
RSA0020952
Cryptantha oxygona
Greg Wilvert
2005-4-2
107
San Luis Obispo
Southeast half of the Caliente Range: 4 km W of Caliente Mtn.
1235
Comment
OBI14831
Cucurbita palmata
Robert F. Hoover
1966-10-8
10151
San Luis Obispo
Carrizo Plain near Calif valley, by roadside
Comment
RSA17631
Cupressus sargentii
C. B. Wolf
1934-11-3
6216
San Luis Obispo
Ravine on north slope of Cypress Mountain, Santa Lucia Mountains 3 miles northwest of Mora Bros. Ranch on Cambria - Paso Robles road
823
Comment
SEINET10531516
Cupressus sargentii
Carl B. Wolf
1934-11-4
Wolf 2172
San Luis Obispo
Santa Lucia Mountains, northeast of Pine Mountain. Near Dude Ranch. Upper sonoran:- Digger pines. Sun. Dec. Serpentine.
760
Comment
UCD133624
Cupressus sargentii
Roman Gankin; S. G. Schultz
1965-3-29
460
San Luis Obispo
San Luis Obispo County: Off road ca. .5 mile northeast of Burnett Peak.
Comment
OBI42357
Cuscuta californica
David J. Keil
1986-5-28
19616
San Luis Obispo
Ca. 1/4-1/2 mi W from jctn with Parkhill rd along las Pilitas Rd
Comment
RSA0089856
Cuscuta californica var. californica
Dean Wm. Taylor, Alison Colwell
2003-6-28
18567
San Luis Obispo
La Panza Range: Turkey Flat trailhead, Los Padres National Forest; along Navajo Road [Forest Road 29S02] 0.9 miles North of the junction, Park Hill Road.
579
Comment
SBBG96361
Cuscuta californica var. californica
E. A. Purer
1932-8-28
San Luis Obispo
Oceano
Comment
OBI34347
Cuscuta occidentalis
David J. Keil, Eric Wise
1983-8-30
17891
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI65765
Cyclospermum leptophyllum
D. R. Miller
1995-8-9
895 -597
San Luis Obispo
Pine Mt Region. Area on DR Miller property, E slope of Pine Mt, Tobacco crk drainage
700
Comment
CAS-BOT-BC287323
Cynara cardunculus
R. F. Hoover
1964-6-14
9109
San Luis Obispo
San Luis Obispo. In vacant lots on Grand Ave near Highway 101 overpass
Comment
UC1928159
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
OBI6604
Cynodon dactylon
Richard Langevin
1970-5-17
112
San Luis Obispo
Cal Poly campus- O.H. Unit
104
Comment
OBI26487
Cyperus eragrostis
Kathlene Henry
1979-7-26
8
San Luis Obispo
San Luis Obispo. Laguna Lake City Park
30
Comment
SFV16983
Datisca glomerata
J. D. Dilley
1997-5-10
s. n.
San Luis Obispo
South Coast Ranges La Panza Range. La Panza Campground on Pozo Road, 3 miles east of Pozo Summit.
670
Comment
OBI73324
Datura wrightii
David J. Keil
2009-9-11
30661
San Luis Obispo
South end of dam at Lake Nacimiento
Comment
OBI31065
Daucus pusillus
Julie M. Vanderwier
1979-5-4
157
San Luis Obispo
Indian Knob Tar Sand
Comment
OBI16285
Deinandra corymbosa
Robert F. Hoover
1969-8-1
11509
San Luis Obispo
Cambria
Comment
CAS-BOT-BC299156
Deinandra corymbosa subsp. corymbosa
Mrs. R. W. Summers
1886-8-1
448
San Luis Obispo
Los Osos
Comment
CAS-BOT-BC299164
Deinandra corymbosa subsp. corymbosa
Clare B. Hardham
1937-6-17
s.n.
San Luis Obispo
Roosevelt Highway n. of San Simeon
Comment
CAS-BOT-BC299152
Deinandra corymbosa subsp. corymbosa
H. M. Hall
1931-6-8
13148
San Luis Obispo
Coast of northwest San Luis Obispo County 15 miles north of San Simeon
Comment
CAS-BOT-BC299180
Deinandra corymbosa subsp. corymbosa
R. W. Summers
1888-8-24
s.n.
San Luis Obispo
Low valley near San Luis Obispo
Comment
OBI79497
Deinandra fasciculata
Michael Walgren
2014-4-23
407
San Luis Obispo
Chevron Oil Company land east of Del Mar Park in north Morro Bay, growing in clay soil in grassland along a dirt road
51
Comment
CAS-BOT-BC293904
Deinandra fasciculata
David D. Keck; Wm. M. Hiesey
1940-5-31
5145
San Luis Obispo
2.4 mi. S. of Harmony (7 mi. N. of Cayucos)
Comment
OBI35834
Deinandra fasciculata
Allison Berry
1984-4-17
109
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1; near front gate
Comment
CAS-BOT-BC299358
Deinandra increscens subsp. increscens
R. F. Hoover
1946-7-14
6225
San Luis Obispo
North end of Morro Bay
Comment
CAS-BOT-BC299391
Deinandra increscens subsp. increscens
Wm. M. Hiesey
1937-8-12
392
San Luis Obispo
On coast highway between San Carpojo Creek and Arroyo de la Cruz
Comment
UC1285166
Deinandra increscens subsp. increscens
R. F. Hoover
1965-8-1
9497
San Luis Obispo
valley w Mt. Bishop
Comment
UC1392916
Deinandra increscens subsp. increscens
R. F. Hoover
1969-9-15
11591
San Luis Obispo
at mouth of chorro Creek, Morro Bay Morro Bay, Mouth of Chorro Creek
Comment
CAS-BOT-BC299371
Deinandra increscens subsp. increscens
H. M. Hall
1931-8-8
13210 1/2
San Luis Obispo
South of San Luis Obispo
Comment
OBI16241
Deinandra lobbii
Robert F. Hoover
1963-7-31
8592
San Luis Obispo
Near jctn of San Marcos Rd with rd from paso Robles to Nacimiento Dam
Comment
UC1392850
Deinandra lobbii
R. F. Hoover
1969-8-12
11540
San Luis Obispo
12 mi nw Paso Robles (on road to Nacimento Dam)
Comment
CHSC63617
Deinandra pentactis
B. Castro; G. Kuenster
1989-5-23
309
San Luis Obispo
Ca 5 mi NE of Santa Margarita, on S-trending ridgetop just E of Creston Rd.
457
Comment
OBI16120
Deinandra pentactis
Robert F. Hoover
1946-9-15
6405
San Luis Obispo
Pozo
Comment
OBI73418
Deinandra pentactis
David J. Keil
2010-6-1
30824
San Luis Obispo
La Panza Mountains. 4.5 road miles west of San Juan Creek bridge, and east of Highway 58 0?300 m along dirt road.
500
Comment
UC174182
Deinandra pentactis
Katharine Brandegee
1912-10-2
San Luis Obispo
near Paso Robles San Miguel
Comment
CAS-BOT-BC292072
Deinandra pentactis
R. F. Hoover
1949-5-22
7724
San Luis Obispo
14 miles e. of Creston on La Panza Road
Comment
CAS-BOT-BC292076
Deinandra pentactis
David D. Keck; J. Clausen
1934-4-27
2835
San Luis Obispo
4 mi. N. of Paso Robles
Comment
OBI51174
Delairea odorata
Jan Barber
1993-7-3
33
San Luis Obispo
San Simeon State park. On S side of San Simeon Crk w of park rd bridge
Comment
OBI32959
Delphinium californicum
David J. Keil
1983-5-22
17074
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
RSA755150
Delphinium gypsophilum
David J. Keil
1998-5-4
27070
San Luis Obispo
Highway 58, 0.3 road miles east from junction with La Panza Road
503
Comment
RSA790129
Delphinium gypsophilum subsp. gypsophilum
Colin Wilkinson, Kelly Hardwicke, H. T. Harvey
2010-4-29
14
San Luis Obispo
South Coast Rangers; Carrizo Plain; North of Carrizo Plain National Monument; foothills of Temblor Range. Approx. 200 ft north of Highway 58.
657
Comment
OBI40287
Delphinium gypsophilum subsp. gypsophilum
Clifton F. Smith
1973-4-26
10523
San Luis Obispo
At E base of Caliente peak, In lower Cuyama Valley
Comment
UC1126012
Delphinium nudicaule
G. T. Nordstrom
1937-5-10
1189
San Luis Obispo
3.1 mi se Asuncion School; Adelaida Quadrangle
Comment
PASA2530
Delphinium nudicaule
Margaret Stason
1931-4-3
San Luis Obispo
Woods W. of Templeton
Comment
OBI81306
Delphinium parryi
Karis Russell, Ari Burton, Chris Codding, Ryan Doan
2015-4-28
6
San Luis Obispo
Irish Hills, take Sterling Land and hike into surrounding hills. Sample taken from Northeast-facing slope.
Comment
UC1126033
Delphinium parryi
P. L. Johannsen
1936-3-21
720
San Luis Obispo
1 mi ne junct. S. L. Obispo Cr. and Reservoir Canyon (Plot 6); San Luis Obispo Quadrangle
Comment
OBI31036
Delphinium parryi subsp. blochmaniae
Julie M. Vanderwier
1978-5-11
28
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI27138
Delphinium parryi subsp. eastwoodiae
Thomas Burrows
1980-4-24
19
San Luis Obispo
Reservoir cyn
152
Comment
SBBG113486
Delphinium parryi subsp. parryi
C. B. Hardham
1956-5-31
815
San Luis Obispo
Adelaida Rd near Hilltop Ranch
Comment
CAS-BOT-BC121445
Delphinium parryi subsp. parryi
Alice Eastwood
1928-5-17
15136
San Luis Obispo
Along the old road to Pozo
Comment
UC575298
Delphinium recurvatum
David D. Keck and J. Clausen
1935-4-10
3142
San Luis Obispo
e side Soda Lake; Carrizo Plains
610
Comment
OBI76803
Delphinium recurvatum
Robert F. Hoover
1952-4-10
8114
San Luis Obispo
5 mi S of Simmler, Carrizo plain
Comment
UC56064
Delphinium variegatum subsp. variegatum
J. H. Barber
1899-4-29
San Luis Obispo
Paso Robles
Comment
OBI22298
Deschampsia cespitosa
Robert F. Hoover
1947-6-2
7261
San Luis Obispo
Cambria
Comment
UCR28976
Deschampsia cespitosa subsp. holciformis
David J. Keil
1982-6-26
16213
San Luis Obispo
Central Coast, vicinity of Arroyo de la Cruz north of San Simeon
Comment
CAS-BOT-BC201627
Deschampsia danthonioides
Marcus E. Jones
1882-5-9
2947
San Luis Obispo
San Luis Obispo
Comment
OBI45273
Deschampsia elongata
David J. Keil, Eric Wise
1981-5-25
14822
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
RSA223384
Deschampsia elongata
J. T. Howell
1964-6-30
40870
San Luis Obispo
Cambria.
Comment
UCD114809
Descurainia sophia
Robert 'Roy' J. van de Hoek
1995-3-26
223
San Luis Obispo
San Luis Obispo County: Carrizo Plain, 0.5 mile northwest of the Van Matre Ranch.
650
Comment
OBI62657
Dichondra micrantha
David J. Keil
October2001
s.n.
San Luis Obispo
940 Del Rio Ave, San Luis Obispo
Comment
OBI58966
Digitaria sanguinalis
David J. Keil
1998-9-3
28063
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo.
Comment
OBI80681
Dimorphotheca ecklonis
D. R. Miller, E. A. Appel
2015-4-5
415 .1118
San Luis Obispo
2 pockets on west side of Hwy1 3.4 miles north of Hearst Castle turn off.
30
Comment
SJSU3400
Diplacus aurantiacus
C. W. Sharsmith
1962-4-22
6877
San Luis Obispo
Carrizo Rocks by Carrizo Plain c. 4 mi SW of Simmler
Comment
CAS-BOT-BC152494
Diplacus aurantiacus
Clare B. Hardham
1956-6-15
923
San Luis Obispo
York Mt. - Santa Lucia Mountains
Comment
CAS-BOT-BC153977
Diplacus rattanii
Clare B. Hardham
1961-4-26
6919
San Luis Obispo
Franklin Creek, west of [Adelaide] Adelaida
Comment
CAS-BOT-BC195708
Distichlis spicata
R. F. Hoover
1964-6-10
9016
San Luis Obispo
Avila
Comment
OBI43374
Distichlis spicata
Eric Wise
1982-4-28
1394
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI22317
Distichlis spicata
Robert F. Hoover
1964-7-9
9120
San Luis Obispo
Santa Margarita
Comment
OBI43367
Distichlis spicata
Eric Wise
1981-6-7
475
San Luis Obispo
Rancho Riconado, 23.1 mi W of New Cuyama
Comment
SBBG133091
Dodecatheon clevelandii
A. Baniaga, T. Fitanides
2010-1-30
6
San Luis Obispo
Tierra Redonda Mtn
30
Comment
OBI10741
Dodecatheon clevelandii
Robert F. Hoover
1948-4-16
7452
San Luis Obispo
Eagle Ranch, S of Atascadero
Comment
UCSB16262
Dodecatheon clevelandii
Fox, Lynn
1963-3-2
San Luis Obispo
west of the Mountain Springs Road, 2.0 miles southwest of Buena Vista Mine, 13.2 miles west of US Highway 101, Paso Robles
457
Comment
SJSU8404
Dodecatheon clevelandii subsp. insulare
M. E. Ruby
1961-4-22
140
San Luis Obispo
La Panza Campground on Hwy 178, La Panza Range
670
Comment
OBI25253
Drosanthemum floribundum
Robert Jones
1971-5-24
18
San Luis Obispo
Laguna Lake residential area, W of San Luis Obispo on Madonna Rd
Comment
OBI31494
Drymocallis glandulosa
Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen
1982-6-10
450
San Luis Obispo
Just NW of American Cyn campground
524
Comment
UC1607612
Drymocallis glandulosa var. glandulosa
Barbara Ertter, D. Keil, J. Hickman, T. Sholars, et al.
1987-4-11
6827
San Luis Obispo
ca 7 airmi n San Simeon (Arroyo de la Cruz on Hearst Ranch within 3 mi of Hwy 1, s side of arroyo); n of San Simeon, Arroyo de la Cruz on Hearst Ranch
30
Comment
CAS-BOT-BC70975
Dryopteris arguta
Alice Eastwood
1926-5-3
13794
San Luis Obispo
Avila
Comment
CAS-BOT-BC70974
Dryopteris arguta
R. F. Hoover
1964-6-12
9049
San Luis Obispo
Near Rocky Butte Fire Lookout
Comment
SBBG118347
Dudleya abramsii subsp. bettinae
E. Painter, M. Wetherwax
2000-6-13
SLO 141
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
100
Comment
SBBG118344
Dudleya blochmaniae subsp. blochmaniae
E. Painter, M. Wetherwax
2000-5-14
SLO 114
San Luis Obispo
near California Mens Colony prison; Camp San Luis Obispo
160
Comment
SD40237
Dudleya caespitosa
Edith A. Purer
1940-8-2
7989
San Luis Obispo
Sand dunes, Oso Flaco Lake.
Comment
OBI15249
Dudleya lanceolata
Robert F. Hoover
1947-6-26
7276
San Luis Obispo
"Poly Cyn" (Brizziolari Crk cyn of USGS map)
Comment
OBI15259
Dudleya lanceolata
Robert F. Hoover
1960-7-6
8527
San Luis Obispo
Santa Rosa Crk 2 mi E of Cambria
Comment
SBBG49005
Dudleya lanceolata
J. Copeland
1974-7-19
San Luis Obispo
2 mi W of Hwy 101 on Tefft Avenue, Grand View Mesa, Nipomo
Comment
UC933219
Dudleya palmeri
Reid Moran
1947-5-4
2173
San Luis Obispo
1 mi s San Simeon (seabluff)
Comment
SBBG122315
Echinodorus berteroi
D. Keil
1998-8-19
27950
San Luis Obispo
Salinas River at Las Pilitas Rd
347
Comment
UCSB50170
Ehrharta calycina
Lain, Maria
1978-4-14
San Luis Obispo
Calif. Highway 1 at Nipomo Mesa
30
Comment
UC1969557
Elatine californica
David Keil
2000-5-24
28732
San Luis Obispo
Santa Margarita Ranch. Ca. 4.2 miles south of railroad crossing (in Santa Margarita) on Pozo Road.
Comment
CAS-BOT-BC112674
Eleocharis parishii
R. F. Hoover
1969-7-3
11410
San Luis Obispo
Salinas River at Paso Robles.
Comment
CHSC68446
Eleocharis parishii
L. P. Janeway
1988-6-10
2745
San Luis Obispo
Middle Branch Huerhuero Creek near Iron Spring; about 3 1/2 mi south of Creston.
381
Comment
OBI35127
Eleocharis parishii
Eric Wise
1981-6-27
758
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Cuyama River, 4.7 mi W of Pine Cyn
Comment
RSA0021825
Elymus X gouldii
David J. Keil, Mike Walgren
2012-9-8
31534
San Luis Obispo
Harmony Headlands State Park, south of Cambria, west of California Highway 1.
1
Comment
OBI65720
Elymus caput-medusae
D. R. Miller, S. A. Senuta
1999-6-7
699 /715
San Luis Obispo
Above Wentz cabin on the Tow crk drainage
640
Comment
UC1153384
Elymus glaucus
R. F. Hoover
1964-6-7
8993
San Luis Obispo
just above Windy Point (border of meadow); San Carpoforo Creek
Comment
POM181949
Elymus glaucus
J. G. Lemmon
s.n.
San Luis Obispo
[No Locality Specified]
Comment
CAS-BOT-BC203661
Elymus glaucus subsp. glaucus
R. F. Hoover
1964-6-12
9053
San Luis Obispo
Near Rocky Butte Fire Lookout
Comment
OBI21766
Elymus mollis
Robert F. Hoover
1946-7-21
6243
San Luis Obispo
N end of Morro Bay
Comment
OBI3924
Elymus multisetus
Patricia Wiese
1971-6-7
102
San Luis Obispo
Fuelbreak in Cuesta Ridge Botanical Area; 2 mi NW of Cuesta Pass
762
Comment
OBI72976
Elymus triticoides
D. R. Miller
1992-6-30
s.n.
San Luis Obispo
Santa Lucia Mts. E slope of Pine Mtn. At George's pond
Comment
OBI66573
Elymus triticoides
D. R. Miller
1997-6-22
697 -669
San Luis Obispo
PIne Mt Region. Near Tobacco crk below Stag flats
Comment
OBI72104
Emex spinosa
Michael Walgren
2010-4-4
105
San Luis Obispo
Morro Strand State Beach in Cayucos, at the S end of the lagoon at Old Crk, along the edge of the dirt parking lot at the N end of Studio Dr. S of hwy 1
Comment
OBI65005
Emmenanthe penduliflora
Greg Wilvert
2005-4-5
147
San Luis Obispo
SE half of the Caliente Range. 200 m SE of Wells Spring
959
Comment
UC1287785
Emmenanthe penduliflora
M. de Cessac
1881-1
169
San Luis Obispo
Canada de la Cuesta; San Luis Obispo
Comment
UC1284970
Encelia californica
R. F. Hoover
1947-7-19
7320
San Luis Obispo
n edge Santa Maria Valley (near Nipomo-Guadalupe road)
Comment
NY70117
Ephedra californica
M. V. Hood
1943-5-21
s.n.
San Luis Obispo
Cuyama Valley
914.4
Comment
UC2027106
Ephedra californica
Greg Wilvert
2005-4-5
136
San Luis Obispo
Southeast Half of Caliente Range: 1.5 km S of Soda Lake Road along Padrones Canyon Road
Comment
UCD133070
Ephedra californica
R. Tofsrud
1951-4-1
s.n.
San Luis Obispo
San Luis Obispo County: collected in eastern San Luis Obispo County.
Comment
SD178209
Epilobium brachycarpum
G. K. Helmkamp
2003-10-24
8220
San Luis Obispo
Central coast: El Campo Rd 0.1 mi east of Los Berros Rd, southeast of Arroyo Grande. Disturbed roadside in farmland.
46
Comment
OBI65166
Epilobium campestre
Greg Wilvert
2005-5-31
455
San Luis Obispo
SE half of the Caliente Range. Along Pipeline Rd
927
Comment
OBI11879
Epilobium canum
Robert F. Hoover
1965-9-19
9598
San Luis Obispo
Calf Cyn
Comment
OBI17802
Epilobium canum
LynneDee Althouse
1975-7-12
San Luis Obispo
Wofle's horse ranch near reservoir on E side of San Luis Obispo
130
Comment
CAS-BOT-BC166430
Epilobium canum subsp. canum
Alice Eastwood
1927-8-1
15023
San Luis Obispo
Cambria
Comment
UC1122301
Epilobium canum subsp. canum
G. T. Nordstrom
1937-6-17
1349
San Luis Obispo
2.9 mi ene Lime Mtn.; Adelaida Quadrangle
Comment
CAS-BOT-BC166422
Epilobium canum subsp. canum
R. F. Hoover
1966-10-1
10108
San Luis Obispo
Vasquez Canyon, tributary to lower Lopez Canyon
Comment
CAS-BOT-BC166426
Epilobium canum subsp. canum
R. F. Hoover
1966-7-13
9902
San Luis Obispo
Yaro Creek
Comment
UCR266005
Epilobium canum subsp. mexicanum
Deanna L. B. Montgomery, Belinda O'Bryan
1986-8-7
52
San Luis Obispo
Central Coast, San Luis Obispo, Poly Canyon, Cal Poly State University Campus
160
Comment
CDA13952
Epilobium ciliatum subsp. ciliatum
G. F. Hrusa, D. Ragan
1997-8-1
14070
San Luis Obispo
South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass.
Comment
SBBG18774
Epilobium densiflorum
C. B. Hardham
1963-7-3
10909
San Luis Obispo
Waterdog Crk
609
Comment
OBI66513
Epilobium minutum
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26287
San Luis Obispo
Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon.
732
Comment
RSA659240
Epilobium minutum
David J. Keil
1986-4-13
19158
San Luis Obispo
Along Pozo Road, 0.5 miles NW of Rinconada Mine entrance on SW side of highway.
Comment
SBBG81854
Equisetum laevigatum
D. Keil, K. Bay, R. Ferguson
1984-4-28
18132
San Luis Obispo
American Cyn area
Comment
SBBG118615
Equisetum laevigatum
E. Painter, M. Wetherwax
2001-4-30
CR 235
San Luis Obispo
Nacimiento River, ca. 0.25 mi upstream from Twin Bridges; Camp Roberts
180
Comment
CAS-BOT-BC57597
Equisetum telmateia
Ernest C. Twisselmann
1955-7-31
2290
San Luis Obispo
Cambria, near Cambria Pines Lodge
22
Comment
OBI1043
Equisetum telmateia
Richard E. Simpson
2014-4-23
142
San Luis Obispo
Collected in Chorro Creek at the Willows picnic area, Morro Bay State Park
Comment
OBI5355
Equisetum telmateia
Robert J. Rodin
1972-2-12
8745
San Luis Obispo
In Montana de Oro State Park
Comment
OBI66229
Eragrostis barrelieri
David J. Keil
1998-10-9
28146
San Luis Obispo
Ca. 22 road miles w of New Cuyama along Hwy 166.
Comment
CAS-BOT-BC204460
Eragrostis cilianensis
R. F. Hoover
1969-7-12
11431
San Luis Obispo
Salinas River at Paso Robles
Comment
OBI26819
Eragrostis curvula
David J. Keil
1981-3-7
14286
San Luis Obispo
Ca. 1 mi E of jctn with Calif hwy 227 along Lopez Lake Rd
Comment
OBI56711
Eragrostis pectinacea
David J. Keil
1996-6-7
25891
San Luis Obispo
700 block of Johnson Ave, San Luis Obispo. Residential area
Comment
UC1122054
Eremalche parryi
N. H. French
1937-4-3
910
San Luis Obispo
10 mi. e. Cuyama Ranch (Plot A); Santa Ynez Quad.
Comment
OBI12390
Eremalche parryi subsp. kernensis
Robert F. Hoover
1967-3-27
10289
San Luis Obispo
Chalk Mt, Cuyama Valley
Comment
OBI8546
Eremalche parryi subsp. kernensis
Craig Woods
1978-4-9
41
San Luis Obispo
Carrizo Plain, 1/2 mi NW of Hurricane Rd, along Sim. soda lake rd
747
Comment
SBBG112555
Eremalche parryi subsp. kernensis
D. Keil, K. Keil
1992-4-11
22788 -2
San Luis Obispo
Belmont Trail ca. 2 mi E of Soda Lake Rd at intersection with small cross rd; Carissa Plain
Comment
OBI12402
Eremalche parryi subsp. kernensis
G. Thomas Robbins, Rimo Bacigalupi
1952-4-20
3459
San Luis Obispo
Southernmost end of Carrizo Plain, just before descent into Cuyama Valley, about 4 mi from Kern County line
869
Comment
JEPS116483
Eremocarpus setiger
Alice Le Duc
1999-6-22
412
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
UCSB15732
Eremothera boothii subsp. decorticans
Breedlove, Dennis
1962-3-29
San Luis Obispo
8.6 miles west of Simmler, La Panza Range
548
Comment
CAS-BOT-BC160177
Eremothera boothii subsp. decorticans
Peter H. Raven
1963-5-5
18326
San Luis Obispo
North road to Adelaida near junction to Nacimiento Dam
Comment
RSA0104112
Eriastrum calocyanum
R. C. Bacigalupi, G. Thomas Robbins, Keith Harrison
1955-5-16
5143
San Luis Obispo
Along direct road from La Panza to Creston, 0.5 mile west of junction of Commatti Canyon Road from Shandon.
457
Comment
CDA17627
Eriastrum densifolium subsp. densifolium
Austin Griffiths, Kathleen Jones, P. Hart
1983-7-31
16222
San Luis Obispo
Oceano Dunes; Midway along Arroyo due W of barn at Livery Stables, Oceano.
Comment
UC1123864
Eriastrum densifolium subsp. elongatum
W. A. Peterson
1936-7-9
328
San Luis Obispo
Cuyama Ranch Santa Ynez Quadrangle
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
SBBG95298
Eriastrum hooveri
D. Keil, R. Riggins
1986-4-26
19278
San Luis Obispo
Elkhorn Plain, 5.3 mi SE of Crocker Grade Rd on Elkhorn Rd; T32S, R22E, SW 1/4 of S7
701
Comment
UCR65371
Eriastrum hooveri
David J. Keil, R. Riggins, Kathryn Bay
1986-4-26
19278
San Luis Obispo
Elkhorn Plain, 5.3 mi SE of Crocker Grade on Elkhorn Road
701
Comment
RSA0118492
Eriastrum luteum
Sarah J. J. De Groot, Janelle De Groot
2005-6-5
5024
San Luis Obispo
Calf Canyon, along Highway 58 east of Santa Margarita.
359
Comment
UC907556
Eriastrum luteum
Martha Howland
1950-6-5
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC187971
Eriastrum luteum
Mary E. Wall
1933-5-25
s.n.
San Luis Obispo
El Dorado School, Santa Margarita
Comment
UCD118312
Eriastrum pluriflorum
E. C. Twisselmann
1954-5-31
1312
San Luis Obispo
San Luis Obispo County: 3.5 miles S of Cholame, Palo Prieta Canyon.
Comment
OBI11552
Eriastrum pluriflorum subsp. pluriflorum
R. F. Hoover
1946-6-30
6216
San Luis Obispo
La Panza district
Comment
OBI11568
Eriastrum pluriflorum subsp. pluriflorum
Eben McMillan
1952-6-19
157
San Luis Obispo
Eight miles South of Soda Lake, Carissa Plains, San Luis Obsipo.
Comment
OBI73024
Ericameria arborescens
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25436
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
UC87289
Ericameria arborescens
W. Vortriede
1892-5
San Luis Obispo
Santa Lucia Mountains
Comment
SBBG66049
Ericameria cuneata
C. F. Smith
1974-10-4
10772
San Luis Obispo
Big Rocks area, just N of the Cuyama River, near lower end of Cuyama Valley
Comment
OBI16567
Ericameria ericoides
Robert F. Hoover
1969-9-21
11603
San Luis Obispo
S end of Morro Bay
Comment
UC216923
Ericameria ericoides
H. M. Hall
1919-10-17
San Luis Obispo
Santa Maria
Comment
UC2027035
Ericameria nauseosa var. hololeuca
Greg Wilvert with George Butterworth
2005-11-2
533
San Luis Obispo
Southeast Half of the Caliente Range. 0.9 km N of Semper Spring
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
OBI51424
Erigeron blochmaniae
Larry Kelly, David J. Keil
1988-10-1
261
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UC455497
Erigeron blochmaniae
I. J. Condit
1910-7-26
48
San Luis Obispo
Oceano
Comment
CAS-BOT-BC308747
Erigeron foliosus var. foliosus
Chester Dudley
1927-6-1
s.n.
San Luis Obispo
Flats near Paso Robles
Comment
OBI31106
Erigeron philadelphicus
Julie M. Vanderwier
1979-4-4
110
San Luis Obispo
Indian Knob Tar Sands
Comment
SEINET7063679
Erigeron philadelphicus
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
About 15.6 miles east of Arroyo Grande on Huasna Road. UTM Zone 10, 733932mE, 3890963mN. (WGS84/NAD83).
244
Comment
OBI77711
Erigeron philadelphicus
Danielle DeRome
1995-4-1
419528
San Luis Obispo
In Poly Cyn NNE of peterson ranch house
Comment
CAS-BOT-BC283002
Eriochloa lemmonii
Ernest C. Twisselmann
1968-10-11
15015
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County, Temblor Range and teh Wetern San Joaquin Valley
670
Comment
CAS-BOT-BC189000
Eriodictyon parryi
Ernest C. Twisselmann
1955-5-27
2023
San Luis Obispo
Near Honey Bee Mine, Cammatta Canyon
624
Comment
UCSB26561
Eriodictyon parryi
Ketcham, A.
1968-5-31
San Luis Obispo
4.0 miles east of Navajo Campground, La Panza district, Los Padres National Forest
Comment
CAS-BOT-BC248560
Eriogonum angulosum
Clare B. Hardham
1966-6-6
14258
San Luis Obispo
New Idria
Comment
OBI11159
Eriogonum angulosum
Robert F. Hoover
1967-4-16
10481
San Luis Obispo
Cyn in Temblor Range near N end of Elkhorn Plain
Comment
SBBG1450
Eriogonum angulosum
C. B. Hardham
1956-6-19
928
San Luis Obispo
Peachy Cyn, W of Paso Robles
Comment
UC1952026
Eriogonum angulosum
Clifton F. Smith
1991-6-28
12230
San Luis Obispo
In Cuyama Valley drainage near summit of crossing to Carrizo Plain, in western par of Caliente Mountain ridge.
Comment
OBI72213
Eriogonum baileyi var. baileyi
E. L. Painter & M. Wetherwax, M. Wetherwax
2000-8-18
CR- 114
San Luis Obispo
Camp Roberts. Near N side of Nacimiento River, above [SW of] Twin bridges
206
Comment
UC77662
Eriogonum baileyi var. baileyi
E. Palmer, M. D.
June 1876
497
San Luis Obispo
n San Luis Obispo; Coast Range
Comment
CAS-BOT-BC241925
Eriogonum cithariforme
R. F. Hoover
1952-5-24
8214
San Luis Obispo
Caliente Mt.
Comment
SBBG84002
Eriogonum cithariforme
C. F. Smith
1986-5-15
San Luis Obispo
W of Caliente Mtn
1524
Comment
SEINET6332087
Eriogonum clavatum
David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel
1981-4-24
14479
San Luis Obispo
Road at S end of Soda Lake, c. 0.25 mi east of Soda Lake Rd.
586
Comment
CAS-BOT-BC242507
Eriogonum clavatum
Robert E. Preston
1998-6-17
1144
San Luis Obispo
Carrizo Plain, E side of Soda Lake, along Simmler-Soda Lake Rd, ca. 3 mi S of its jct with Elkhorn Rd; TRS
Comment
CAS-BOT-BC242518
Eriogonum clavatum
John Thomas Howell
1948-6-14
24339
San Luis Obispo
Cholame Creek west of Shandon
Comment
CAS-BOT-BC246606
Eriogonum elegans
R. F. Hoover
1965-9-19
9599
San Luis Obispo
Calf Canyon
Comment
CAS-BOT-BC246602
Eriogonum elegans
R. F. Hoover
1946-6-30
6222
San Luis Obispo
North base of La Panza Range (nw. of Comatti Ranch)
Comment
OBI53013
Eriogonum elongatum
Kristina Hand
1992-7-15
s.n.
San Luis Obispo
Ridge between Prefumo Cyn and See Cyn
Comment
CDA23020
Eriogonum fasciculatum
G. D. Barbe, B. Easley
1974-6-9
1896
San Luis Obispo
9.5 miles west of Fellows (Kern County), 3.25 miles west of Kern County Line, Temblor Range, on Crocker Springs Road.
Comment
CDA21144
Eriogonum fasciculatum var. foliolosum
G. F. Hrusa
1993-5-21
11051
San Luis Obispo
Huasna area. Approx. 4 km. beyond Stony Creek Campground.
Comment
CAS-BOT-BC250249
Eriogonum fasciculatum var. polifolium
Lonnie Belden
1965-7-16
s.n.
San Luis Obispo
Caliente Mt.
914
Comment
HSC17275
Eriogonum fasciculatum var. polifolium
D. A. Shally
1965-4-13
23
San Luis Obispo
Cottonwood Pass, Hwy. 41, 8 mi. E of Cholame
610
Comment
OBI11075
Eriogonum gracile
Robert F. Hoover
1965-10-6
9717
San Luis Obispo
4 mi N of Pozo
Comment
SEINET253380
Eriogonum gracile var. gracile
Susan Stokes
1932-8-29
11
San Luis Obispo
Raodside field. Atascadero,
Comment
UCR132551
Eriogonum gracile var. gracile
George K. Helmkamp
2003-8-31
8102
San Luis Obispo
Central Coast, Callender Road at US-1 south of Arroyo Grande
30
Comment
RSA116523
Eriogonum gracile var. gracile
E. C. Twisselmann
1955-9-1
2362
San Luis Obispo
S summit of Calf Canyon.
427
Comment
UCD147157
Eriogonum gracillimum
Rachelle Boul; T. Keeler-Wolf, A. Georgeades
2008-4-3
CARR 55
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
583
Comment
UCD82977
Eriogonum gracillimum
CNPS SSN-SJV Foothill Team
2008-4-30
2
San Luis Obispo
San Luis Obispo County; Carrizo Plains.
983
Comment
CAS-BOT-BC261189
Eriogonum heermannii var. heermannii
R. F. Hoover
1952-11-1
8269
San Luis Obispo
Caliente Mt.
Comment
RSA0019341
Eriogonum maculatum
Greg Wilvert
2005-5-11
404
San Luis Obispo
Southeast half of the Caliente Range: 1.3 km SSW of Semper Spring.
1169
Comment
CAS-BOT-BC271985
Eriogonum nudum var. pubiflorum
Ernest C. Twisselmann
1952-8-3
159
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at head of Palo Prieta Creek, 8 miles south of Cholame
594
Comment
CAS-BOT-BC257895
Eriogonum parvifolium
Susan G. Stokes
1933-7-6
70
San Luis Obispo
Pismo Beach
Comment
UC178461
Eriogonum parvifolium
Katharine Brandegee
1912-9-30
San Luis Obispo
Morro
Comment
JEPS97128
Eriogonum parvifolium
R. C. and J. R. Robbins
1932-8-29
San Luis Obispo
roadside between Cayucas and Cambria
Comment
RSA130665
Eriogonum parvifolium var. parvifolium
R. W. Summers
1873-04
s.n.
San Luis Obispo
San Luis Mt.
Comment
RSA119267
Eriogonum parvifolium var. parvifolium
C. V. Morton
1955-9-6
8704
San Luis Obispo
Near San Simeon
Comment
CAS-BOT-BC268372
Eriogonum roseum
Ernest C. Twisselmann
1954-9-10
1570
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Cottonwood Pass: 6 miles east of Cholame
563
Comment
OBI10963
Eriogonum roseum
Robert F. Hoover
1965-9-18
9584
San Luis Obispo
Calf Cyn
Comment
CAS-BOT-BC268376
Eriogonum roseum
Ernest C. Twisselmann
1953-6-6
158
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of the central Temblor Mountains, near the power line
Comment
OBI10955
Eriogonum roseum
Robert F. Hoover
1969-9-9
11576
San Luis Obispo
Santa Lucia Range. 4 mi W of Paso Robles on rd to Nacimiento Dam
Comment
UC1392628
Eriogonum roseum
R. F. Hoover
1969-9-9
11576
San Luis Obispo
4 mi w on road to Nacimiento Dam Paso Robles
Comment
CAS-BOT-BC264900
Eriogonum viridescens
R. F. Hoover
1946-6-16
6165
San Luis Obispo
La Panza District just w. of La Panza Ranch
Comment
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
OBI54145
Eriophyllum confertiflorum
David J. Keil, Kathleen Keil
1995-4-15
24910
San Luis Obispo
Shell Creek rd, ca. 1/2 mi N of jctn with Calif rte 58
Comment
RSA0020774
Eriophyllum confertiflorum
Greg Wilvert
2005-4-13
221
San Luis Obispo
3.6 km SSW of Lawson Spring.
771
Comment
CAS-BOT-BC304109
Eriophyllum confertiflorum
Clare B. Hardham
1956-6-6
889
San Luis Obispo
Santa Lucia Mts. Pass S of TX Ranch House
609
Comment
CAS-BOT-BC304121
Eriophyllum confertiflorum
Chester Dudley
1936-5-1
s.n.
San Luis Obispo
Indian Creek, between Creston and [unreadable]
Comment
OBI29887
Eriophyllum confertiflorum
Kristin Bryan and Carol Radike, Carol Radike
1980-6-8
13
San Luis Obispo
At jctn of Calif routes 58 and 229 in Calf Canyon
Comment
OBI51675
Eriophyllum confertiflorum
David a Young, S. A. Junak & T. J. Ayers
1989-4-27
1947
San Luis Obispo
Cuesta Ridge; .1 mi W of sign denoting W end of the Cuesta ridge Botanical area, along road
Comment
RSA128207
Eriophyllum confertiflorum
Clare B. Hardham
1958-5-7
3210
San Luis Obispo
Hills between Bee Rock and the Nacimiento River
Comment
OBI16501
Eriophyllum confertiflorum var. confertiflorum
Robert F. Hoover
1947-5-10
7154
San Luis Obispo
Cuyama Valley E of river bridge on main hwy
Comment
UC1118331
Eriophyllum confertiflorum var. confertiflorum
B. Bolt
1936-3-4
600
San Luis Obispo
0.5 mi s of mouth of Osos Creek; Cayuces Quadrangle
30
Comment
UC569692
Eriophyllum multicaule
A. D. Gifford
1936-5-6
722
San Luis Obispo
1.2 mi n of Park Ranch; Nipomo Quadrangle
365
Comment
OBI57683
Eriophyllum multicaule
Austin P. Griffiths, B. Garner, D. Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit. Along E edge of dry sandy flat SE of Morro Bay Estuary
Comment
CAS-BOT-BC301952
Eriophyllum staechadifolium
Alice Eastwood
1927-8-1
15037
San Luis Obispo
San Simion [Simeon] Bay
Comment
CAS-BOT-BC301956
Eriophyllum staechadifolium
Ernest C. Twisselmann
1955-10-1
2416
San Luis Obispo
Morro Rock
4
Comment
OBI57999
Eriophyllum staechadifolium
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
At W end of stabilized dune ridges just n of Oso Flaco Lake
Comment
SBBG35850
Eriophyllum staechadifolium
R. N. Philbrick
1964-6-4
San Luis Obispo
just N of Cambria County Park
Comment
CAS-BOT-BC301946
Eriophyllum staechadifolium
Lillian S. Mott
1967-6-24
LM 6756
San Luis Obispo
Near Cambria, about sea level
Comment
OBI4342
Eriophyllum staechadifolium
A. D. Matthews
1972-3-3
s.n.
San Luis Obispo
Along coast N of Pico Creek
Comment
UCSB7706
Eriophyllum staechadifolium
Haller, John
1966-6-3
San Luis Obispo
California State Hwy. 1, near mouth of San Simeon Creek, about 6 miles south of San Simeon
Comment
OBI16488
Eriophyllum staechadifolium var. artemisiifolium
Robert F. Hoover
1969-7-2
11403
San Luis Obispo
Hazard Canyon
Comment
RSA0042088
Erodium botrys
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6347
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
UCR132054
Erodium botrys
George K. Helmkamp
2003-7-31
8053 B
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
OBI80702
Erodium botrys
D. R. Miller
2015-3-19
315 .1113
San Luis Obispo
Growing along road edge at 1st gate, San Simeon creek drainage
512
Comment
OBI17824
Erodium brachycarpum
Hans Wilgenburg
1977-8-11
32
San Luis Obispo
Cal Poly campus; on Radio Hill
Comment
HSC91860
Erodium cicutarium
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro State Park
Comment
OBI28593
Erodium cicutarium
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
54
San Luis Obispo
MacGillivary Ranch, Adelaida.
Comment
OBI3950
Erodium cicutarium
Elizabeth Rudd
1971-3-30
184
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
UC1130320
Erodium moschatum
N. K. Carlson
1936-3-18
138
San Luis Obispo
0.6 mi ssw Picacho; Arroyo Grande Quad.
99
Comment
OBI25468
Eryngium armatum
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al.
1980-5-18
14010
San Luis Obispo
Arroyo de la Cruz. ca 1 mi E of Calif Rte 1 on Hearst Ranch.
Comment
CAS-BOT-BC54487
Erysimum capitatum
R. F. Hoover
1952-4-10
8098
San Luis Obispo
9 miles east of Creston.
Comment
CAS-BOT-BC54489
Erysimum capitatum
R. F. Hoover
1953-5-16
8303
San Luis Obispo
Foothills on northeast side of Carrizo Plain, 5 miles northeast of Simmler.
Comment
CAS-BOT-BC54501
Erysimum capitatum
Henry M. Pollard
1969-6-19
s.n.
San Luis Obispo
Ventura Avenue at Rancho Arnaz, Oak View.
Comment
SBBG2500
Erysimum capitatum var. capitatum
C. B. Hardham
1957-4-27
1759
San Luis Obispo
W edge of Carissa Plains, Washburn Ranch
Comment
OBI15032
Erysimum capitatum var. capitatum
Rimo Bacigalupi, R. S. Ferris and G. T. Robbins
1955-5-23
5190
San Luis Obispo
On road from Creston to Shandon, 4.5 mi N of Creston Cemetary
457
Comment
SBBG98986
Erysimum capitatum var. capitatum
C. F. Smith
1991-6-25
12220
San Luis Obispo
dirt rd to Cuyama Valley, ca. 3 mi from Caliente Mtn ridge
Comment
CAS-BOT-BC55233
Erysimum suffrutescens
Alice Eastwood; John Thomas Howell
1937-4-23
3877
San Luis Obispo
Nipomo Mesa.
Comment
OBI78652
Erysimum suffrutescens
Nicole Cipponeri
2013-11-9
1
San Luis Obispo
Montana de Oro State Park, Los Osos, Spooner's Cove hiking trail, south of the parking lot. Near the 6th step from the bottom.
3
Comment
UC1126645
Erysimum suffrutescens
B. Bolt
1936-2-10
569
San Luis Obispo
3/4 mi s Osos Creek (mouth); Cayucos Quadrangle
Comment
UCR15951
Erysimum suffrutescens
Steve Boyd
1978-5-20
780520- 01
San Luis Obispo
Central Coast, near Oso Flaco Lake
Comment
UCR8977
Erysimum suffrutescens
J. Patman
1963-4-13
1114
San Luis Obispo
Central Coast, just south of Oceano
6
Comment
CAS-BOT-BC151484
Erythranthe latidens
Ernest C. Twisselmann
1969-4-24
15165
San Luis Obispo
La Panza Highway, pool bed 1.9 mile southeast of Shell Creek Road - La Panza Range
426
Comment
OBI80874
Eschscholzia caespitosa
David J. Keil
2015-2-14
32624
San Luis Obispo
Pismo Preserve. Vicinity of intersection between Thousand Hills Road and unpaved road into interior of preserve
30
Comment
RSA773013
Eschscholzia caespitosa
Robert F. Thorne, Percy C. Everett
1963-4-21
31634
San Luis Obispo
South end of Morro Bay between bay and ocean.
Comment
OBI11800
Eschscholzia californica
Fred W. Rush
Jun-56
62
San Luis Obispo
Mt SLO
Comment
OBI27122
Eschscholzia californica
Thomas Burrows
1980-5-3
38
San Luis Obispo
Reservoir Cyn
168
Comment
OBI51390
Eschscholzia californica
Debora Guillot
1993-7-8
3 .31
San Luis Obispo
San Simeon State Park. W section of San Simeon State Park
Comment
CAS-BOT-BC403480
Eschscholzia californica
Ernest C. Twisselmann
1959-4-19
5074
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Cholame: Highway U.S. 466 at the Palo Prieta Turnoff
396
Comment
OBI11819
Eschscholzia californica
Robert F. Hoover
1947-3-23
6712
San Luis Obispo
5 mi SE of Santa Margarita on rd to Pozo
Comment
OBI6959
Eschscholzia californica
Susan Hopkins
1972-5-15
15
San Luis Obispo
About 3 mi from Los Osos Valley rd on Prefumo Cyn Rd
91
Comment
UCD95285
Eschscholzia californica
Curtis Clark
1975-5-25
499
San Luis Obispo
San Luis Obispo County: 8.1 miles south of Simmler on road to Soda Lake.
Comment
RSA144709
Eschscholzia californica subsp. californica
E. C. Twisselmann
1959-4-18
5065
San Luis Obispo
Low hills just west of Garden Farms
244
Comment
CAS-BOT-BC76495
Eschscholzia lemmonii
Ira L. Wiggins
1932-3-21
5812
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
OBI57076
Eschscholzia lemmonii
G. F. Hrusa
1998-3-28
14181
San Luis Obispo
Carrizo Plain Natural Area. Above headwaters of Bitterwater Crk. Hills immed. to E of MU ranch and S of elkhorn Grade Rd at S end of Carrizo Plain 3 mi N of hwy 166 intersection
850
Comment
CAS-BOT-BC76494
Eschscholzia lemmonii
J. M. Tucker
1952-4-19
2351
San Luis Obispo
Foothills on southern border of Carrizo Plain, northeast of Caliente Mountain.
Comment
SBBG112671
Eschscholzia lemmonii
C. F. Smith
1995-5-9
12630
San Luis Obispo
Carrizo Plain, N side of the Caliente Range
Comment
SD71157
Eschscholzia lemmonii
R. F. Hoover
1949-4-2
7581
San Luis Obispo
7.0 miles northeast of Creston on Shandon Road.
Comment
OBI72399
Eucalyptus globulus
J. Olson & R. Root, R. Root
2000-7-11
s.n.
San Luis Obispo
Camp San Luis Obispo. Roadside at intersection of Range and Kern rds
Comment
OBI22812
Eucalyptus polyanthemos
Patrick Amaya
1972-1-22
3
San Luis Obispo
Cal Poly campus; At the corner of Inner Perimeter rd and Campus way
Comment
OBI33663
Eucalyptus sideroxylon
Fred Motlo
1971-3-1
s.n.
San Luis Obispo
Cal Poly campus, 100 ft S of S. Perimeter Rd
107
Comment
OBI54293
Eucalyptus viminalis
David J. Keil
1996-5-24
25866
San Luis Obispo
Laguna Lake Park, SLO
Comment
HSC91856
Eucrypta chrysanthemifolia
Susan H. Bicknell
1989-4-18
San Luis Obispo
Montana de Oro State Park, along Cable Trail.
Comment
UCSB3596
Euphorbia lathyris
Keator, Glenn
1959-4-12
San Luis Obispo
0.15 miles from Cambria Pines on County Road at the corner of Olan Road
Comment
OBI69474
Euphorbia oblongata
Larry Kandarian
2008-5-15
s.n.
San Luis Obispo
San Luis Obispo, near airport. Edge of crk
Comment
OBI8149
Euphorbia peplus
Lewis Metz
1977-4-9
LM 11
San Luis Obispo
100 m N of Eaton cyn. 3.0 km E of Eaton Cyn Bridge
457
Comment
OBI64642
Euphorbia prostrata
David J. Keil, with Kathleen A. Keil
2002-7-28
29901
San Luis Obispo
Paso Robles. Along railroad tracks near county fairground
219
Comment
UCR147236
Euphorbia serpens
George K. Helmkamp, E. A. Helmkamp
2004-10-8
8844
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek
136
Comment
OBI57759
Euphorbia serpillifolia subsp. serpillifolia
David J. Keil
1998-9-4
28098
San Luis Obispo
Garden Farms area. Santa Margarita Creek N of Santa Margarita, W of El Camino Real bridge, just S of Santa Margarita Rd.
Comment
RSA0020362
Euphorbia spathulata
Greg Wilvert
2005-4-30
356
San Luis Obispo
Southeast half of the Caliente Range. 200 m S of Padrones Spring.
914
Comment
OBI16990
Eurybia radulina
Robert F. Hoover
1947-8-16
7377
San Luis Obispo
Klau district mines
Comment
OBI52075
Euthamia occidentalis
Larry Kelly, David J. Keil
1988-10-1
265
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
CAS-BOT-BC310713
Euthamia occidentalis
Ernest C. Twisselmann
1970-11-3
17567
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Old Highway 41, 1 mile east of Shandon (Don McMillan Ranch)
274
Comment
UCR92527
Festuca arundinacea
George K. Helmkamp
1996-5-24
1034
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
OBI73584
Festuca bromoides
David J. Keil, with V. L. Holland
2010-6-15
30888
San Luis Obispo
Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel.
Comment
OBI79631
Festuca californica
David J. Keil, with Mike Walgren and Lisa Andreano
2012-5-15
31339
San Luis Obispo
Western end of San Luis Range. North-facing slope above Coon Creek, southern portion of Montana de Oro State Park, adjacent to Field Ranch (Pacific Gas and Electric Company property, north of Diablo Canyon Nuclear Power Plant)
Comment
CAS-BOT-BC278298
Festuca californica
Alice Eastwood; John Thomas Howell
1936-5-7
2259
San Luis Obispo
Serrano Canyon near San Luis Obispo
Comment
OBI33058
Festuca californica
David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
17008
San Luis Obispo
Along ridge system between Arroyo de la Cruz and Arroyo del Oso
Comment
OBI79315
Festuca microstachys
David J. Keil, with Matt Ritter, D. R. Miller, David & Linda Chipping, Brett Hall, Steve McCabe, and Jenn Yost
2013-5-7
31718
San Luis Obispo
Along upper slopes of Santa Lucia Mountains. Rocky Butte summit area near fire lookout
980
Comment
OBI65870
Festuca myuros
D. R. Miller
1995-3-21
395 -558
San Luis Obispo
Pine Mt Region. In orchards at DRM Property, E slope of Pine Mtn, on upper slopes of the Tobacco Crk drainage
701
Comment
OBI44847
Festuca octoflora
David J. Keil
1985-3-31
18488
San Luis Obispo
Calf Cyn area along Calif Rte 58, halfway between Park HIll and Hwy 229
Comment
OBI30913
Festuca perennis
Julie M. Vanderwier
1979-5-28
52
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI51402
Festuca perennis
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-1
2 .24
San Luis Obispo
San Simeon State Park. NE corner of San Simeon State Park
Comment
SBBG94136
Festuca perennis
S. A. Junak
1990-4-17
4170
San Luis Obispo
just N of USFS Rd 29S11.3, ca. 0.1 mi W of W boundary of Cuesta Ridge Botanical Area, 5.3 mi W of US Hwy 101
783
Comment
OBI35808
Festuca perennis
Allison Berry
1984-5-4
152
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on Hwy 1. NE most hill in shooting facility
Comment
UCSB41496
Festuca perennis
Marsalek, J.
1979-5-17
San Luis Obispo
north side of Ca. State 41; 1 mile north of its junction with CA State 46; Inner Coast Range Foothills
335
Comment
OBI2546
Festuca pratensis
Larry E. Brown
1971-6-19
2043
San Luis Obispo
Cal Poly campus in San Luis Obispo
Comment
UCR39219
Forestiera pubescens
David J. Keil, D. Walters
1980-4-5
13747
San Luis Obispo
Hwy 166, c. 28 mi east of Santa Maria & N on Chimineas Ranch Road
Comment
HSC91508
Fragaria vesca
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro, Manzanita Trail, Hazard Canyon
Comment
OBI27399
Frangula californica subsp. californica
Thomas Burrows
1980-5-17
61
San Luis Obispo
Reservoir Cyn
152
Comment
OBI31043
Frangula californica subsp. californica
Julie M. Vanderweir
1979-5-18
32
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI23148
Frangula californica subsp. californica
Robert J. Rodin
1962-5-8
6864
San Luis Obispo
1.5 mi SE of Cuesta summit, 4 mi N of San Luis Obispo
Comment
SD87805
Frankenia salina
Frank W. Peirson
1920-7-29
2073
San Luis Obispo
1.0 mile south of Pismo.
Comment
LA212142
Frankenia salina
A. Lee Haines;
1973-5-19
s.n.
San Luis Obispo
Mudflat along E. shore of Morro Bay.
3
Comment
OBI12174
Fraxinus dipetala
Unknown
1960-4-22
s.n.
San Luis Obispo
2 mi W of Paso Robles
Comment
OBI22771
Fraxinus velutina
Jay B. Hunt
1955-11-22
s.n.
San Luis Obispo
Comment
CAS-BOT-BC130113
Fritillaria affinis
R. F. Hoover
1964-5-13
8832
San Luis Obispo
Santa Rita Creek west of Templeton
Comment
SDSU19713
Fritillaria affinis
Sean Ryan, Michael G. Simpson
2010-4-1
24
San Luis Obispo
South road cut of Prefumo Canyon Road. 2.3 miles from the intersection with Los Osos Valley Road and 100 yards east of bridge.
103
Comment
CAS-BOT-BC130287
Fritillaria biflora
R. Bacigalupi
1949-4-7
3076 -A
San Luis Obispo
Along Santa Rosa Creek Road, 6.4 miles east of junction with Calif. Highway #1, near Cambria
Comment
SEINET12044001
Fritillaria biflora
Unknown
1939-1
230
San Luis Obispo
Point Sal
Comment
SEINET8478809
Fritillaria biflora
W. Roderick
1967-3-12
s.n.
San Luis Obispo
1 mile S of entrance to San Simeon.
8
Comment
UC1927977
Galium
Ann Cochran
1986-8-1
84
San Luis Obispo
Sierra Nevada mountains, W side; Mountain Home State Forest
Comment
OBI53289
Galium andrewsii
Lynne Dee Oyler
1986-2-22
324
San Luis Obispo
American Cyn blue oak study site in cattle exclosure. Los Padres natl Forest S1/2, SW 1/4, sec 28 R16E, T30S, MDBM
Comment
OBI53313
Galium aparine
Lynne Dee Oyler
1986-3-21
367
San Luis Obispo
Agua Escondido, USFS blue oak study area. NE of Arroyo Grande
Comment
OBI57989
Galium californicum subsp. californicum
Austin P. Griffiths, Clare B. Hardham, Craig Cunningham
1987-6-26
18255
San Luis Obispo
Towards E end of Surprise Lake Valley
Comment
SBBG120120
Galium californicum subsp. flaccidum
M. Wetherwax, E. Painter
2002-5-22
SLO 276
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
144
Comment
JEPS24298
Galium californicum subsp. flaccidum
L. T. Dempster
1960-5-10
1187
San Luis Obispo
about 1 1/2 mi e Cypress Mt. (on trail); e of Cypress Mt.
457
Comment
CAS-BOT-BC217444
Galium californicum subsp. maritimum
Clare B. Hardham
1969-5-28
17186
San Luis Obispo
N.E. slopes Red Mt., San Simeon Cr.
Comment
OBI65743
Galium hardhamiae
D. R. Miller
1994-8-27
894 -532
San Luis Obispo
Pine Mt region. Betwwen Canyons' lower end of of E slope of Pine Mt drainage; Tobacco crk draninage
550
Comment
UC455879
Galium porrigens
I. J. Condit
1909-3-27
San Luis Obispo
on creek bank S.L.O., R.R. Canyon
Comment
SBBG94005
Galium porrigens var. porrigens
S. A. Junak
1990-4-26
4217
San Luis Obispo
Cuesta Ridge, E edge of Cuesta Ridge Botanical Area, N of USFS Rd 29S11.3 ca. 2.7 mi W of Hwy 101, N of KSBY Television towers
746
Comment
OBI16409
Gamochaeta ustulata
Robert F. Hoover
1947-6-2
7262
San Luis Obispo
Cambria
Comment
OBI16410
Gamochaeta ustulata
Robert F. Hoover
1949-5-7
7661
San Luis Obispo
Piedras Blancas Point (just N of)
Comment
CAS-BOT-BC144757
Garrya veatchii
R. F. Hoover
1948-4-16
7455
San Luis Obispo
Eagle Ranch, s. of Atascadero
Comment
OBI74385
Gastridium phleoides
Theo Fitanides, Anthony Baniaga
2010-5-7
156
San Luis Obispo
Tierra Redondoa Mtn BLM ACEC
459
Comment
OBI3206
Gastridium phleoides
Larry E. Brown
1970-5-20
1805
San Luis Obispo
On Cuesta ridge
Comment
CDA4137
Genista
T. C. Fuller
1968-5-22
17073
San Luis Obispo
Ardath Drive between Pine Ridge Avenue & Richard Avenue, Cambria.
0
Comment
CDA4094
Genista monspessulana
G. K. Helmkamp, E. A. Helmkamp
1998-5-19
3885
San Luis Obispo
Santa Lucia Range. Southwest of Paso Robles along CA-46 at York Mountain Rd.
Comment
OBI79800
Geranium carolinianum
David J. Keil, with Mike Walgren & Sally Krenn
2013-3-22
31557
San Luis Obispo
Montana de Oro State Park. Canyon slopes south of Coon Creek, western portion of San Luis Range.
Comment
OBI46179
Geranium dissectum
Lynne Dee Oyler
1986-5-6
461
San Luis Obispo
Santa Margarita Ranch, Estadio field in E part of the ranch
Comment
OBI58950
Geranium molle
David J. Keil, with Erik Frenzel
2001-4-19
29334
San Luis Obispo
Grounds of Pacific Gas and Electric Company's Diablo Canyon Nuclear Power Plant. Western end of san Luis Range. North Ranch, 0.6?0.8 miles east from Coast Road on Crowbar Canyon Road. Vicinity of 35.231 deg. N x 120.857 deg. W.
213
Comment
UC1502537
Gilia achilleifolia subsp. achilleifolia
Daniel J. Schoen
1977-4-30
San Luis Obispo
Pop. #77010 Population Name: Cerro Alto-1 (campground)
Comment
UC55351
Gilia achilleifolia subsp. achilleifolia
J. H. Barber
1899-5-22
San Luis Obispo
Sta Lucia Mts.
Comment
JEPS27054
Gilia achilleifolia subsp. multicaulis
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-12
7433
San Luis Obispo
n-facing slope just e Bee Rock (Bee Rock Canyon); , e of Bee Rock
Comment
SBBG21333
Gilia capitata subsp. abrotanifolia
J. Patman
1963-5-30
San Luis Obispo
rd to Nipomo, S of Oceano, E of Hwy 1
Comment
CDA16867
Gilia clivorum
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
OBI75047
Gilia clivorum
David J. Keil
1988-3-19
20415
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
UC1123788
Gilia clivorum
H. C. Lee
1936-3-14
495
San Luis Obispo
1 mi ese Sycamore Springs; Arroyo Grande Quad., San Luis Obispo NF, ese Sycamore Spring
Comment
UC572442
Gilia clivorum
P. L. Johannsen
1937-4-10
1017
San Luis Obispo
1 3/4 mi n Spanish Ranch; McKittrick Quad
Comment
RSA159186
Gilia minor
Clare B. Hardham
1961-3-30
6679
San Luis Obispo
Hills between San Juan R. and Carissa Plains, west of Simmler.
Comment
SBBG107073
Gilia minor
C. B. Hardham
1960-3-23
5215
San Luis Obispo
Recruit Grade, E side of the Temblors
Comment
UC1023800
Gilia ochroleuca subsp. minima
R. F. Hoover
1947-3-23
6727
San Luis Obispo
Fernandez Creek near north base of La Panza Range
Comment
RSA0076393
Gilia ochroleuca subsp. minima
Clare B. Hardham
1960-4-8
5365
San Luis Obispo
Intersection Cammatta Road and Shell Creek Road.
Comment
CAS-BOT-BC225545
Gilia tenuiflora
R. F. Hoover
1947-3-29
6805
San Luis Obispo
5 mi. e. of Creston on La Panza Road
Comment
SEINET7063627
Gilia tenuiflora
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Collected in wash southeast of corner of San Luis Obispo County in the Cuyama Valley. UTM Zone 10, 772742mE, 3885939mN. (WGS84/NAD83).
431
Comment
UCR29916.1
Gilia tenuiflora
Melissa Luckow, R. Riggins, R. A. Pimentel
1982-4-4
729
San Luis Obispo
Huasna Rd, 0.5 mi NW of where the Huasna River crosses the road
Comment
CAS-BOT-BC225555
Gilia tenuiflora
E. McMillan
1952-4-2
37
San Luis Obispo
Palo Prieta Canyon, 5 miles s.e. of Cholame
Comment
RSA605976
Gilia tenuiflora
D. D. Keck, Jens Clausen
1935-4-9
3108
San Luis Obispo
Summit of Polonio Pass, 5 miles E. of Cholame, on road to Lost Hills.
579
Comment
CAS-BOT-BC226499
Gilia tenuiflora subsp. amplifaucalis
Herbert L. Mason
1935-3-30
8249
San Luis Obispo
Cholame Valley
Comment
JEPS85969
Gilia tenuiflora subsp. amplifaucalis
W. L. Jepson
1932-4-2
16189
San Luis Obispo
Cholame
354
Comment
UC57516
Gilia tenuiflora subsp. tenuiflora
J. H. Barber
1899-4-9
San Luis Obispo
Comment
OBI31320
Glycyrrhiza lepidota
Joy Nishida
1982-8-12
516
San Luis Obispo
American Cyn, 1.2 mi S of American Cyn campground
500
Comment
UCR160561
Gnaphalium californicum
George K. Helmkamp, E. A. Helmkamp
2005-6-7
9547
San Luis Obispo
Outer South Coast Ranges, along Huasna Road, 1.3 mile west of Huasna Townsite Road
305
Comment
UCR161100
Gnaphalium californicum
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9645
San Luis Obispo
South Central Coast Ranges, along Calif. Hwy 58 (Calf Canyon Hwy), 6.7 miles east of Santa Margarita
485
Comment
JEPS97083
Gnaphalium palustre
F. L. Johnson and E. A. Young
1993-5-23
RO 537
San Luis Obispo
i km SE of Twin Bridges on Boyscout Road Camp Roberts
Comment
OBI69754
Grindelia camporum var. bracteosa
D. R. Miller
1993-6-3
693 -25
San Luis Obispo
Between creekways near Edmunson homestead, front side of Little Pine Mt.
762
Comment
CAS-BOT-BC305101
Grindelia hirsutula
R. F. Hoover
1946-7-21
6230
San Luis Obispo
San Simeon Creek Beach
Comment
CAS-BOT-BC305129
Grindelia hirsutula
R. F. Hoover
1946-8-8
6282
San Luis Obispo
North end of Morro Bay
Comment
OBI6635
Grindelia hirsutula
Greg Hassen
1975-7-8
22
San Luis Obispo
Poly Canyon.
Comment
UC706995
Guillenia lasiophylla
Lyman Benson
1937-4-4
8101
San Luis Obispo
e of Simmler (Carissa Plains, Carissa Plains drainage area); Temblor Mtn. Range, Carissa Plains
762
Comment
CAS-BOT-BC304673
Gutierrezia californica
Ernest C. Twisselmann
1960-9-25
6007
San Luis Obispo
Twisselmann Ranch, eastern San Luis Obispo County
Comment
OBI65212
Gutierrezia californica
Greg Wilvert, Cedrick Villasenor and Ben Carter
2005-9-15
520
San Luis Obispo
SE half of the Caliente Range; 0.9 km N of Semper Spring.
824
Comment
UC1321239
Gutierrezia californica
R. F. Hoover
1966-10-7
10131
San Luis Obispo
Chalk Mountain (white hills) Chalk Mountain, Cuyama Valley (n side of Cuyama Valley)
Comment
UC2027471
Gutierrezia californica
Greg Wilvert with Cedrick Villasenor and Ben Carter
2005-9-15
520
San Luis Obispo
Southeast Half of the Caliente Range. 0.9 km N of Semper Spring.
Comment
JEPS74312
Gutierrezia californica
John Thomas Howell
1973-11-2
50316
San Luis Obispo
1 mi w Kern Co. line (plain of upper Cuyama Valley); Cuyama Valley
792
Comment
OBI72916
Hainardia cylindrica
David J. Keil
1988-6-23
20799
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
UCR18616
Haplopappus squarrosus
George K. Helmkamp
1974-9-28
s.n.
San Luis Obispo
Central Coast, Morro Bay area, Hazard Cyn, near ocean
34
Comment
OBI35477
Hazardia squarrosa
S. M. Inman
1983-7-20
90
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley rd. past the jctn of Pecho Rd. Right on dirt road after 'deer' sign.
Comment
OBI7213
Hazardia squarrosa
David J. Keil
1976-10-10
11853
San Luis Obispo
Along Cuesta Grade Rd. just above the jctn with US 101.
Comment
RSA791967
Hazardia squarrosa var. squarrosa
E. Painter, Margriet Wetherwax
1999-11-15
SLO- 30
San Luis Obispo
Camp San Luis Obispo, near junction of 4 secondary roads (at turn to wood recycling area), south of gravel pit.
100
Comment
OBI75121
Hazardia stenolepis
Robert F. Hoover
1965-10-6
9713
San Luis Obispo
Parkhill district (east of Santa Margarita)
Comment
RSA116540
Hazardia stenolepis
E. C. Twisselmann
1954-10-14
1620
San Luis Obispo
Mariannas Summit, Temblor Mtns
1067
Comment
OBI9471
Hebe X andersonii
John Helfrich
1964-3-8
20
San Luis Obispo
Cal Poly, San Luis Obispo
Comment
UCR161918
Helianthemum scoparium
George K. Helmkamp, E. A. Helmkamp
2005-3-1
8978
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lake Lopez; 0.3 mi. N of Hi Mountain Road along Upper Lopez Canyon Road
311
Comment
POM306670
Helianthemum scoparium var. scoparium
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-4-21
I 485
San Luis Obispo
Morro Bay region.
Comment
RSA709734
Helianthemum scoparium var. scoparium
George K. Helmkamp
2004-3-4
8323
San Luis Obispo
Central Coast: Nipomo Mesa, along Pomeroy Rd., 0.2 mi N of Willow Rd., NW of Nipomo.
91
Comment
SBBG109992
Helianthus gracilentus
C. B. Hardham
1957-8-30
2529 a
San Luis Obispo
Cuesta
Comment
UC1069473
Helianthus gracilentus
E. Armstrong
1934-4-1
1151
San Luis Obispo
5 mi e Santa Margarita; Pozo Quadrangle
Comment
OBI55201
Helianthus gracilentus
Greg Frugoli
1997-5-9
89
San Luis Obispo
On Pozo Rd, W of the summit. La Panza Range, Los Padres, NF (hwy 58 burn area)
762
Comment
RSA637594
Heliotropium curassavicum
Michael A. Vincent
1999-6-11
8611
San Luis Obispo
At Shandon Rest Stop along Ca 1/46, 1.1 miles south of Chalome Creek bridge, and 5.5 miles south of Rt. 41/46 split.
Comment
OBI42240
Helminthotheca echioides
Dan Harrington
1984-2-7
12
San Luis Obispo
1/2 mi up Montecito rd, Cayucos, off hwy 1, side of rd
Comment
CAS-BOT-BC314895
Hemizonia congesta subsp. luzulifolia
Ynez Whilton Winblad
1937-6-16
s.n.
San Luis Obispo
Between Atascadero and Morro
Comment
SBBG40546
Hemizonia congesta subsp. luzulifolia
R. F. Hoover
1969-8-15
11546
San Luis Obispo
valley W of Mt Bishop
Comment
UC1069537
Hemizonia congesta subsp. luzulifolia
H. E. Malmsten
1926-3-19
San Luis Obispo
3 mi s San Luis Obispo
Comment
UC1488835
Hemizonia congesta subsp. luzulifolia
Lyda W. Edge
1974-6-10
450
San Luis Obispo
Upper Perfumo Canyon
Comment
OBI16143
Hemizonia increscens subsp. increscens
Robert F. Hoover
1947-8-9
7361
San Luis Obispo
Between San Carpoforo Crk and Arroyo de la Cruz
Comment
RSA140236
Hesperevax acaulis
Clare B. Hardham
1960-3-27
5245
San Luis Obispo
Intersection Oak Flat Rd. and North Rd. to Adelaida; Santa Lucia Mts.
Comment
OBI72308
Hesperevax sparsiflora var. sparsiflora
Anthony Baniaga, Theo Fitanides
2010-5-2
161
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
413
Comment
RSA522507
Hesperevax sparsiflora var. sparsiflora
David J. Keil, M. G. McLeod
1983-5-1
16970
San Luis Obispo
Between Arroyo de la Cruz and Arroyo de los Chinos.
Comment
SEINET2442338
Hesperocnide tenella
David Keil
1986-4-13
19180
San Luis Obispo
2 miles E from junction with Las Pilitas Road on Parkhill Road. S side of highway. Burned chamisal chaparral with adjacent foothill woodland in mesic sites.
Comment
OBI57082
Hesperocyparis macrocarpa
Danielle DeRome
1995-4-1
419520
San Luis Obispo
Collected in Poly Cyn ENE of othe Peterson ranch house on the W facing slope above Brizzolara Crk.
Comment
SBBG23873
Hesperocyparis sargentii
E. R. Blakley
1965-5-8
6550
San Luis Obispo
2.5 mi NW of Cuesta Summit on Hwy 101
670
Comment
UCSB26940
Hesperocyparis sargentii
Rudolph, Craig
1969-8-4
San Luis Obispo
West Cuesta Ridge about 3 miles west of U.S. Highway 101
Comment
UC1928170
Hesperolinon micranthum
D. R. Miller
1994-6-10
694 -430
San Luis Obispo
along Coles road in, Marmolejo Creek drainage
850
Comment
JEPS116815
Hesperomecon linearis
David Gowen
2009-4-15
994
San Luis Obispo
South of Cholame. Hills to west of drainage, about 4.8 miles from Hwy 41 on Bitterwater Road .
Comment
OBI11729
Hesperomecon linearis
Robert F. Hoover
1947-3-29
6782
San Luis Obispo
Atascadero
Comment
SBBG88013
Hesperomecon linearis
C. F. Smith
1988-5-17
12133
San Luis Obispo
above Mariana Crk, off Navajo Rd, ca. 5 mi S of St Hwy 58
Comment
CAS-BOT-BC135912
Hesperoyucca whipplei
Mary E. Wall
1933-5-28
s.n.
San Luis Obispo
Santa Margarita, El Dorado School
Comment
SBBG84257
Heteranthemis viscidihirta
C. F. Smith
1958-8-2
5843
San Luis Obispo
E of Dune Lakes, S of Oceano
Comment
OBI66058
Heterocodon rariflorum
D. R. Miller
1995-7-13
795 -588
San Luis Obispo
Pine Mt Region. Growing along crk edge at bottom of cyn trail; Pico crk drainage
792
Comment
UC1296166
Heterodraba unilateralis
R. F. Hoover
1949-4-21
7625
San Luis Obispo
14 mi e of Creston (on La Panza Road)
Comment
UCR223632
Heteromeles arbutifolia
A. C. Sanders
2011-2-21
38725
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
72
Comment
CAS-BOT-BC148457
Heteromeles arbutifolia
Julia McDonald
1925-7-21
s.n.
San Luis Obispo
Polytechnic School grounds
Comment
OBI27992
Heteromeles arbutifolia
Robert J. Rodin
1962-12-17
6997
San Luis Obispo
4 mi E of summit of Cuesta Grade on hwy 101
Comment
CAS-BOT-BC310942
Heterotheca grandiflora
Ernest C. Twisselmann
1972-9-23
19280
San Luis Obispo
T. Franklin Twisselmann home in Choice Valley
640
Comment
OBI71689
Heterotheca grandiflora
David J. Keil
1988-7-2
20877
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
CAS-BOT-BC310946
Heterotheca grandiflora
Ernest C. Twisselmann
1955-9-1
2371
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Juan River Valley, 10.6 miles south of Shandon
426
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
UC87452
Heterotheca sessiliflora subsp. echioides
L. Jared
1883-1-1
San Luis Obispo
Comment
CAS-BOT-BC424398
Heuchera pilosissima
R. F. Hoover
1969-3-25
11190
San Luis Obispo
N side of Morro Rock
Comment
UC337097
Hieracium albiflorum
unknown
1887-7-1
San Luis Obispo
near San Luis Obispo; Lopez Canyon
Comment
OBI76076
Hieracium argutum
Robert F. Hoover
1946-8-3
6251
San Luis Obispo
Upper Coon Crk
Comment
OBI13096
Hirschfeldia incana
Lynne Dee Althouse
1977-4-16
56
San Luis Obispo
Wolfe's horse ranch, N of San Luis High School
134
Comment
OBI56975
Hirschfeldia incana
Steven A. Junak, Tina J. Ayers
1989-6-28
4105
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 boundary sign, about 5.7 mi W of hwy 101
747
Comment
RSA535056
Hirschfeldia incana
D. A. Young, Steven A. Junak, Tina J. Ayers
1989-4-27
1958
San Luis Obispo
Cuesta Ridge Botanical Area: 0.4 mi W of sign indicating W end of Botanical area.
Comment
OBI78065
Hoita macrostachya
David J. Keil
1981-6-20
14892
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
OBI82606
Hoita macrostachya
David J. Keil, with Kathleen Keil
2016-6-26
33266
San Luis Obispo
Santa Rita Road west of Templeton
Comment
UC639001
Hoita macrostachya
B. E. and H. J. Miossi
1940-8-4
267
San Luis Obispo
in bed of creek near San Simeon Creek road (5 mi up); San Simeon Creek
76
Comment
CDA13792
Hollisteria lanata
G. F. Hrusa, R. Lewis, J. Cochran, L. Saslaw (BLM)
1997-3-26
13659
San Luis Obispo
Carrizo Plain; DFG Elkhorn Preserve, NE of Elkhorn Plain in hills on E side of Carrizo Plain.
Comment
CAS-BOT-BC325889
Holocarpha heermannii
David D. Keck
1934-4-26
2793
San Luis Obispo
West side of Cottonwood Pass 6.5 miles N.E. of Cholame
Comment
UC1583640
Holocarpha heermannii
David Keil
1983-9-10
17946
San Luis Obispo
n of San Simeon (vicinity of Arroyo de la Cruz); Arroyo de la Cruz
Comment
OBI27008
Holodiscus discolor
James Courtney
1980-12-20
16
San Luis Obispo
Pennington Crk Bio reserve, W of San Luis Obispo
Comment
OBI59916
Holodiscus discolor
Al Lindholm
unknown
271
San Luis Obispo
Fitzhugh Property 6 mi N of Cayucos, straddling main ridge of Santa Lucia Mts. Transect up Mustang Cyn and down Quail Cyn
Comment
OBI59122
Hordeum brachyantherum
David J. Keil, with Kathleen A. Keil
1998-4-18
26813
San Luis Obispo
Los Padres Natinal Forest. La Panza Mts., 1.6 miles from Hwy 58 on Red Hill Rd.
Comment
CAS-BOT-BC289529
Hordeum brachyantherum subsp. californicum
Clare B. Hardham
1959-5-6
4427
San Luis Obispo
Bee Rock to Nacimiento Lake Road, Santa Lucia Mountains
Comment
OBI21918
Hordeum depressum
Robert F. Hoover
1967-4-12
10423
San Luis Obispo
Upper Arroyo Grande
Comment
POM262004
Hordeum depressum
I. L. Wiggins
1929-8-15
3597
San Luis Obispo
8 miles n. w. of San Luis Obispo on highway to Moro
Comment
UCR266184
Hordeum marinum
David J. Keil, Margariet Wetherwax, Elizabeth Painter, Jody Olsen, K. Downing, C. Bratt, Lynne D. Althouse
2000-5-16
28685
San Luis Obispo
Camp Roberts; along tank trail parallel to Avery Rd. and inside the Avery vernal pool exclosure
213
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
OBI29244
Hordeum murinum subsp. leporinum
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14537
San Luis Obispo
Jctn of Shell Crk rd and Calif Hwy 58 S of Shandon
Comment
UCR122133
Hordeum murinum subsp. leporinum
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5463
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
OBI21931
Hordeum vulgare
David Gleason
1964-3-1
22
San Luis Obispo
1/2 mi inside S San Luis Obispo
Comment
OBI6605
Hordeum vulgare
Dick Barkelew
1970-4-12
10
San Luis Obispo
Cuesta College
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
UCR248796
Horkelia cuneata subsp. sericea
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7235
San Luis Obispo
Central Coast, Guadalupe-Nipomo Dunes National Wildlife Refuge, north of Santa Maria River, west of Guadalupe, '4-pond Valley', Colorado Pond, c. 80 m from south refuge boundary
17
Comment
CAS-BOT-BC148583
Horkelia cuneata var. puberula
Clare B. Hardham
1958-6-22
3734
San Luis Obispo
See Canyon
Comment
OBI62958
Horkelia cuneata var. puberula
David J. Keil
1992-6-5
23212
San Luis Obispo
Lopez Canyon Road, 0.7 miles from Hi Mountain Rd.
Comment
CAS-BOT-BC143909
Horkelia cuneata var. sericea
Roxana S. Ferris
1929-4-15
7610
San Luis Obispo
Between Guadalupe and Callender
Comment
CAS-BOT-BC143394
Horkelia yadonii
Ernest C. Twisselmann
1956-6-13
2929
San Luis Obispo
Northeast spur of Black Mountain
533
Comment
JEPS90396
Hornungia procumbens
Dean Wm. Taylor and Rexford E. Palmer
1987-3-21
8889
San Luis Obispo
Soda Lake Carrizo Plain (w margin)
609
Comment
CAS-BOT-BC312551
Hulsea heterochroma
R. F. Hoover
1947-4-26
7083
San Luis Obispo
3 mi. ne of Pozo
Comment
OBI8953
Hydrocotyle ranunculoides
Robert F. Hoover
1947-7-26
7332
San Luis Obispo
Near Piedras Blancas Point (just N of)
Comment
SEINET13944209
Hydrocotyle ranunculoides
Eric Wise
1982-1
1624
San Luis Obispo
Lettuce Lake. Immediately SW of Oso Flaco Lake. Flat land to the E. Dune encroachment to the N.&W.
Comment
OBI62843
Hydrocotyle verticillata
Heulan Brown
1959-4-4
15
San Luis Obispo
Laguna Lake, Los Osos Valley
Comment
SBBG44704
Hydrocotyle verticillata
L. W. Edge
1972-4-20
130
San Luis Obispo
Big Twin Lake
Comment
OBI31227
Hypericum anagalloides
Julie M. Vanderwier
1979-5-19
168
San Luis Obispo
Indian Knob Tar Sands
Comment
CAS-BOT-BC311474
Hypochaeris radicata
Clare B. Hardham
1960-7-17
6403
San Luis Obispo
Santa Lucia Mountains. Cambria
Comment
SBBG109827
Hypochaeris radicata
C. B. Hardham
1957-11-7
2722
San Luis Obispo
Cambria
Comment
OBI43649
Iris pseudacorus
Eric Wise
1982-5-6
1452
San Luis Obispo
Meadow Ln, City of San Luis Obispo [San Luis Obispo]
Comment
OBI16006
Isocoma acradenia var. bracteosa
Robert F. Hoover
1969-9-19
11599
San Luis Obispo
Palo Prieto cyn
Comment
UC1118622
Isocoma acradenia var. bracteosa
W. A. Peterson
1937-5-16
843
San Luis Obispo
1.3 mi ese French Camp; La Panza Quadrangle
411
Comment
CAS-BOT-BC311678
Isocoma menziesii var. sedoides
Ira L. Wiggins
1929-4-16
3621
San Luis Obispo
4 miles N. of Moro
Comment
CAS-BOT-BC324702
Isocoma menziesii var. vernonioides
R. F. Hoover
1965-10-1
9699
San Luis Obispo
Cuesta-by-the-Sea, south shores of Morro Bay
Comment
UC1118865
Isocoma menziesii var. vernonioides
H. C. Lee
1936-3-14
501
San Luis Obispo
1 mi nw Oceano; Arroyo Grande Quadrangle
Comment
SEINET9333472
Isocoma menziesii var. vernonioides
Austin Griffiths, Walker, Joe
1981-11-9
San Luis Obispo
Nipomo Dunes
Comment
CAS-BOT-BC69934
Isoetes howellii
Clare B. Hardham
1957-5-12
1944
San Luis Obispo
Around edges of Green's Lake.
Comment
CAS-BOT-BC69935
Isoetes howellii
Clare B. Hardham
1957-5-12
1943
San Luis Obispo
Near Green's Lake.
Comment
JEPS99326
Isolepis carinata
Clare Hardham
1958-6-27
3727
San Luis Obispo
Cambria
Comment
CAS-BOT-BC112560
Isolepis cernua
P. Everett
1962-10-3
31416
San Luis Obispo
Wet sandy flat near Oso Flaco Lake.
7
Comment
OBI65736
Isolepis cernua
D. R. Miller
1994-7-23
794 -510
San Luis Obispo
Pine Mt Region. Behind Egeberg's water dam, San Simeon Crk drainage
610
Comment
OBI65983
Isolepis cernua
Wendy Thackery, Stacey Smith and Paul Corsi
2003-6-30
15
San Luis Obispo
Central Coast Comprehensive Wetlands GIS (CCCWGIS). S of Morro Bay on hwy 1. At headwaters of Walters Crk N of hwy 1
196
Comment
SEINET7589097
Isolepis cernua
Unknown
1940-6-24
4737
San Luis Obispo
Graggs Canyon, Miles.
Comment
OBI43783
Iva axillaris
Rhonda Riggins
1987-5-4
1559
San Luis Obispo
Los Padres NF. San Jose Aveanles rd, ca 1 mi SE American Cyn campground rd
Comment
OBI70509
Jaumea carnosa
Larry Kelly, David J. Keil
1988-10-1
295
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI70510
Jaumea carnosa
Larry Kelly, David J. Keil
1988-10-1
295
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI66437
Juglans californica var. californica
David J. Keil, with Miguel Ponce
1997-1
26139
San Luis Obispo
East Of Santa Margarita Along Highway 58. Ca. 0.9 Road Miles West Of Salinas River Bridhe.
Comment
OBI72421
Juglans hindsii
E. L. Painter & M. Wetherwax, M. Wetherwax
2000-8-21
CR- 118
San Luis Obispo
Old Nacimiento Ranch walnut grove, near Boy Scout Rd, above Nacimiento River
200
Comment
OBI43067
Juncus breweri
Robert J. Rodin
1970-9-10
8446
San Luis Obispo
About 300 yds from Pacific Ocean, Pismo Beach State Park
Comment
POM312821
Juncus breweri
H. L. Mason
1946-6-9
12873
San Luis Obispo
Dune Lakes, between Oceano and mouth of Santa Maria River.
Comment
SBBG38522
Juncus bufonius
E. C. Twisselmann
1969-11-28
16362
San Luis Obispo
Twisselmann Lake, San Andreas Fault at summit of Palo Prieto Cyn
701
Comment
SBBG112403
Juncus bufonius
D. Keil
1995-5-23
25209
San Luis Obispo
San Luis Range, San Luis Bay Estates
Comment
OBI72768
Juncus bufonius var. bufonius
Michael Walgren
2008-6-15
135
San Luis Obispo
San Simeon State Park, near unnamed drainage about .57 mi S of Arroyo Hondo, on W side of hwy 1
Comment
OBI67840
Juncus bufonius var. bufonius
M. Wetherwax & E. L. Painter, E. L. Painter
2003-5-1
SLO- 327
San Luis Obispo
Camp San luis Obispo. Unnamed minor perennial tributary of Chorro Creek, below Chorro Crk Bog thistle exclosure
260
Comment
UC1101005
Juncus lescurii
Malcolm A. Nobs and S. Galen Smith
1949-6-22
875
San Luis Obispo
ca 3 mi s Oceano (Dune Lakes Gun Club)
Comment
UCD141710
Juncus macrophyllus
G. F. Hrusa
1987-6-15
5423
San Luis Obispo
San Luis Obispo County: Above 2nd Fall, Big Falls Canyon above Lopez Canyon.
Comment
SBBG96177
Juncus phaeocephalus
C. F. Smith
1965-11-7
9117
San Luis Obispo
Oso Flaco Lake, N of Guadalupe
Comment
SBBG104518
Juncus xiphioides
F. L. Johnson, E. A. Young
1993-5-27
ROB 661
San Luis Obispo
1 km NE of Chorro Reservoir; Camp San Luis Obispo
Comment
UC2027173
Juncus xiphioides
Greg Wilvert
2005-5-31
454
San Luis Obispo
Southeast Half of the Caliente Range: Padrones Spring
Comment
OBI75223
Kickxia elatine
David J. Keil
2011-9-3
31097
San Luis Obispo
Cambria. Near post office at end of Bridge street
14
Comment
JEPS99354
Kickxia spuria
Clare B. Hardham
1958-6-27
3722
San Luis Obispo
Green Valley
Comment
OBI53562
Koeleria macrantha
Arthur W. Hazebrook
1991-5-7
70
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
CAS-BOT-BC340465
Lactuca saligna
John Thomas Howell
1964-6-28
40721
San Luis Obispo
San Simeon
Comment
CAS-BOT-BC341623
Lagophylla ramosissima
R. F. Hoover
1946-9-15
6406
San Luis Obispo
Pozo
Comment
OBI56738
Lagophylla ramosissima
David J. Keil
1998-6-5
27623
San Luis Obispo
Carrizo Plain. California Valley. Brentwood Trail and Soda Lake Rd.
Comment
RSA407399
Lagophylla ramosissima
Lyman Benson
1936-9-8
7995
San Luis Obispo
Paso Robles. Mt range: South Coast; watershed: Salinas River.
335
Comment
SEINET11264848
Lagophylla ramosissima
David Keil
1988-9-23
21147
San Luis Obispo
Paso Robles. Ranch area proposed for development, bounded to south by Linne Rd, to west of Golden Hill Rd, to north by Union RD, and to east by undeveloped ranch land.; 0
Comment
CAS-BOT-BC273873
Lamarckia aurea
Ernest C. Twisselmann
1961-5-5
6124
San Luis Obispo
Pulling Veterinary Hospital, 1 mile north of Atascadero on Highway 101
274
Comment
CAS-BOT-BC95023
Lastarriaea coriacea
R. C. Wenk
2007-4-11
621
San Luis Obispo
Carrizo Plain N.M., Swain pasture, along Soda Lake Road, 3.25 mi. E of turnoff to KCL cmpgrd., the 0.4 mi. NE
624
Comment
CAS-BOT-BC339018
Lasthenia californica
Alice Eastwood; John Thomas Howell
1935-3-24
1991
San Luis Obispo
Near Paso Robles
Comment
RSA201718
Lasthenia californica
Robert F. Hoover
1947-4-18
6967
San Luis Obispo
Near Piedras Blancas Point
Comment
CAS-BOT-BC334587
Lasthenia californica
Kenton L. Chambers
1956-6-29
1050
San Luis Obispo
0.3 miles north of the mouth of Santa Rosa Creek, Highway 1 just north of Cambria
Comment
CAS-BOT-BC339031
Lasthenia californica
R. F. Hoover
1948-5-14
7526
San Luis Obispo
South of mouth of Isley Creek
Comment
CAS-BOT-BC329188
Lasthenia ferrisiae
Clare B. Hardham
1960-3-23
5222
San Luis Obispo
Carrisa Plains. South end Soda Lake, Alkali Flats
Comment
SFV15513
Lasthenia ferrisiae
I. E. Anderson, J. H. Nishida, R. L. Allen
1992-4-26
374
San Luis Obispo
Carrizo Plain Carrizo Plain. 13.9 miles east on Simmler Road from intersection with Soda Lake/San Diego Creek Road. Adjacent of Soda Lake. In dry wash leading to Soda Lake.
610
Comment
CDA20980
Lasthenia ferrisiae
G. F. Hrusa, J. Hart
1993-4-6
10705
San Luis Obispo
Carrizo Plain: S end of Soda Lake on E side.
609
Comment
RSA178070
Lasthenia gracilis
R. F. Thorne, P. C. Everett
1963-4-18
31496
San Luis Obispo
Ca. 6 miles S of Cholame in Temblor Range.
488
Comment
UCSB25277
Lasthenia gracilis
Broder, Richard
1960-3-20
San Luis Obispo
4.1 miles S of junction of the La Panza to Simmler road and the road to Soda Lake on the Soda Lake Road
Comment
UCSB30432
Lasthenia gracilis
Wheeler, William
1975-3-18
San Luis Obispo
5 miles south of Halcyon Rd. jct. with Calif. Hwy. 1 on north side of road
30
Comment
CAS-BOT-BC361253
Lasthenia leptalea
Ernest C. Twisselmann
1969-4-24
15152
San Luis Obispo
La Panza Range: Bedell Ranch, 5 miles SE of Creston
350
Comment
SBBG7772
Lasthenia leptalea
C. B. Hardham
1958-4-20
3052
San Luis Obispo
North Traffic Way, Atascadero
Comment
UC1187672
Lasthenia leptalea
Clare B. Hardham
1960-4-13
5416
San Luis Obispo
hills s Bee Rock; Santa Lucia Mountains
Comment
CAS-BOT-BC367547
Lasthenia microglossa
R. F. Hoover
1967-4-5
10350
San Luis Obispo
Between San Juan River and Carizo Plain on Hwy 58
Comment
SBBG112758
Lasthenia microglossa
D. Keil, K. Keil
1993-4-1
San Luis Obispo
E of Santa Margarita along St Hwy 58 at jct with La Panza Rd
Comment
UC1583665
Lasthenia minor
David Keil with Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
16997
San Luis Obispo
between Arroyo de la Cruz and Arroyo del Oso
Comment
OBI78967
Lathyrus jepsonii
Michael Walgren
2013-5-23
348
San Luis Obispo
Along Highway One at San Carpoforo Creek in the north county, on the northwest corner of the bridge over the creek.
13
Comment
UC1953188
Lathyrus latifolius
David Keil
2010-8-30
30930
San Luis Obispo
Lower Prefumo Canyon Road, 1 mile from intersection with Los Osos Valley Road.
Comment
OBI57908
Lathyrus odoratus
David J. Keil
1998-6-15
27837
San Luis Obispo
Hwy 46 between Paso Robles and Cambria, 0.5 miles E of junction with Old Creek Rd., just W of junction with Apple Rd.
378
Comment
SBBG108006
Lathyrus vestitus
C. B. Hardham
1956-3-22
232
San Luis Obispo
York Mtn, W of Templeton
Comment
UCR161287
Lathyrus vestitus var. vestitus
George K. Helmkamp, E. A. Helmkamp
2005-3-8
9042
San Luis Obispo
Central Coast Hills, Prefumo Canyon, north side of Irish Hills. 1.1 mi SW of Los Osos Valley Road along Prefumo Canyon Road
98
Comment
CAS-BOT-BC321663
Layia glandulosa
Annetta Carter
1940-4-7
1507
San Luis Obispo
Palo Prieto Canyon, 3.3 miles SE of Cholame, north end of Temblor Range
487
Comment
OBI65123
Layia glandulosa
Greg Wilvert
2005-5-4
386
San Luis Obispo
SE Half of the Caliente Range. Cyn to the E of Quail cyn
864
Comment
SBBG8528
Layia glandulosa
C. B. Hardham
1957-4-13
1644
San Luis Obispo
Black Mtn, Highland District
Comment Read comments Apr 15 2019
UCR115588
Layia glandulosa
George K. Helmkamp, E. A. Helmkamp
2000-6-15
5675
San Luis Obispo
Central Coast, between Los Osos and sand dunes west of the end of Howard St.
15
Comment Read comments Jan 8 2013
CAS-BOT-BC321436
Layia glandulosa
Ernest C. Twisselmann
1971-4-26
17636
San Luis Obispo
Sierra Nevada. Cyrus Canyon.
1188
Comment
CAS-BOT-BC327222
Layia heterotricha
David D. Keck; J. Clausen
1935-4-10
3156
San Luis Obispo
18 miles S of Soda Lake toward southern end of Carrizo Plain
609
Comment
OBI17767
Layia hieracioides
Dave Imper
1977-3-21
86
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price Cyn rd
Comment
UC1750132
Layia hieracioides
David Keil
1998-4-20
26845
San Luis Obispo
NW of Paso Robles (on Nacimiento Lake Drive, 2.5 mi W of junction with Chimney Rock Road)
Comment
LA83375
Layia jonesii
O. H. Kappler;
1951-3-31
2120
San Luis Obispo
Morro Bay
Comment
OBI15837
Layia jonesii
Robert F. Hoover
1969-4-22
11253
San Luis Obispo
San Bernardo Crk E of Morro Bay
Comment
UC575288
Layia munzii
David D. Keck and J. Clausen
1935-4-10
3155
San Luis Obispo
18 mi s Soda Lake (toward southern end of Carrizo Plain); toward southern end of Carrizo Plain
609
Comment
UCD163503
Layia munzii
CNPS Melinda Elster; Sara Taylor
2015-4-24
CARR- 559 B
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
552
Comment
CAS-BOT-BC327615
Layia munzii
David D. Keck; J. Clausen
1935-4-9
3097
San Luis Obispo
Cholame Creek at Cholame
365
Comment
LA26048
Layia pentachaeta subsp. albida
David D. Keck; J. Clausen
1935-4-9
3106
San Luis Obispo
Temblor Range, summit of Polonio Pass, 5 mi. E of Cholame on road to Lost Hills
579
Comment
CDA20978
Layia platyglossa
G. F. Hrusa, J. Hart
1993-4-6
10688
San Luis Obispo
Carrizo Plain: near N end of Plain on N side of 7 Mile Rd.
609
Comment
OBI72099
Layia platyglossa
Michael Walgren
2010-4-7
102
San Luis Obispo
San Simeon State Park; W of hwy 1 and N of access rd to Piedras blancas Light station
Comment
SBBG104621
Layia platyglossa
M. D. Proctor, E. A. Young
1993-4-16
ROB 425
San Luis Obispo
1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
SJSU11679
Layia platyglossa
R. L. Fisher
1959-5-17
San Luis Obispo
Cambria Pines W of Cambria
Comment
UCD40567
Layia platyglossa
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-26
1531
San Luis Obispo
San Luis Obispo County: Northern edge of California Valley, north of boundary of Carrizo Plain National Monument. Along Soda Lake Road, about 1 road mile south of intersection with Hwy 58.
609
Comment
UCR159303
Layia platyglossa
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9379
San Luis Obispo
Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner)
470
Comment
CAS-BOT-BC382142
Layia platyglossa
Ernest C. Twisselmann
1956-3-26
2587
San Luis Obispo
Temblor Range and Western San Joaquin Valley; Southern Carrisa Plains: 6.5 miles south of Soda Lake
640
Comment
CAS-BOT-BC382146
Layia platyglossa
R. F. Hoover
1948-4-17
7479
San Luis Obispo
Cammatta Canyon
Comment
CAS-BOT-BC385858
Layia platyglossa
R. W. Summers
1888-5-1
s.n.
San Luis Obispo
San Luis Obispo County
Comment
OBI39329
Layia platyglossa
David J. Keil, Rhonda Riggins, Richard A . Pimentel, and D. R. "Doc" Miller
1985-4-27
18718
San Luis Obispo
12.6 mi from CA Rte 1 on San Simeon Crk rd between Pine Mt and Rocky Butte
869
Comment
RSA313405A
Lemna turionifera
Wayne P. Armstrong
1983-9-23
1169
San Luis Obispo
Northeast shore of Oso Flaco Lake
5
Comment
SD115791
Lemna valdiviana
Wayne P. Armstrong
1984-6-16
ZT 7546
San Luis Obispo
Oso Flaco Lake.
4
Comment
UC1124481
Lepechinia calycina
E. Armstrong
1934-4-1
1164
San Luis Obispo
Rinconada Creek
609
Comment
CAS-BOT-BC221506
Lepechinia calycina
David D. Keck
1934-4-26
2819
San Luis Obispo
3 mi. W. of La Panza
Comment
OBI58183
Lepechinia calycina
David J. Keil, with Kathleen A. Keil
1998-5-26
27435
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
UC532086
Lepechinia calycina
David D. Keck
1934-4-26
2819
San Luis Obispo
3 mi W of La Panza
Comment
CDA13601
Lepidium dictyotum
G. F. Hrusa, T. D. Wilfred
1997-3-1
13630
San Luis Obispo
Carrizo Plain; E terminus of Soda Lake.
Comment
OBI82451
Lepidium didymum
David J. Keil
2016-3-6
33558
San Luis Obispo
San Luis Obispo. Stoneridge Park. North base of South Hills on Bluerock Drive
90
Comment
SBBG112428
Lepidium didymum
D. Keil, V. L. Holland
1997-3-19
26084
San Luis Obispo
Oceano Airport, near airport buildings
Comment
CAS-BOT-BC89210
Lepidium draba
Malcom A. Nobs; Stanley Galen [S. Galen] Smith
1949-6-24
859
San Luis Obispo
Salt marshes at east end of Morro Bay.
Comment
OBI15124
Lepidium draba
Robert F. Hoover
1948-5-15
7528
San Luis Obispo
Morro bay town
Comment
UCSB39937
Lepidium draba
Shaw, J.
1982-7-1
San Luis Obispo
Along Perfumo Canyon Road; one mile south of Los Osos Valley Road in San Luis Obispo
60
Comment
CDA3802
Lepidium latifolium
L. C. Lowe, N. Afana
1970-8-4
San Luis Obispo
At Wellsona, north of Paso Pobles.
0
Comment
POM93711
Lepidium nitidum
Marcus E. Jones
1882-05
s.n.
San Luis Obispo
[no locality information provided]
Comment
UCR61739
Lepidium oblongum
George K. Helmkamp
1989-4-17
s.n.
San Luis Obispo
Irish Hills, at the crest of Prefumo Canyon Road
366
Comment
JEPS53749
Lepidium oblongum var. oblongum
J. E. Roadhouse
382
San Luis Obispo
near San Luis Obispo
Comment
OBI57897
Lepidium strictum
David J. Keil
1999-4-29
28294
San Luis Obispo
Camp Roberts; area proposed for northward extension of McMillan Airstrip on north side of Generals Road.
Comment
OBI42785
Lepidium strictum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15997
San Luis Obispo
5.9 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading to Cypress Mtn via steiner Crk. 2 mi W of Warrens' cabin (at base of mtn)
Comment
OBI57244
Lepidium strictum
David J. Keil
1998-4-15
26747
San Luis Obispo
Pismo Beach. Field at Intersection of Cliff & Price.
Comment
OBI79879
Leptochloa fusca
David J. Keil
2012-7-27
31496
San Luis Obispo
Nipomo. Strawberry field on north side of Eucalyptus Road at intersection with Scenic View Way
86
Comment
SBBG104620
Leptochloa fusca subsp. fascicularis
F. L. Johnson, N. A. McCarty
1993-10-16
ROB 762
San Luis Obispo
ca. 0.5 km N of Bee Rock Rd on East Perimeter Rd; Camp Roberts
Comment
CAS-BOT-BC272419
Leptochloa fusca subsp. uninervia
Ernest C. Twisselmann
1968-10-21
15039
San Luis Obispo
Paso Robles, Salinas River just north of the Highway 46 bridge
181
Comment
UC23421
Leptodactylon californicum
Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
RSA140537
Leptosiphon androsaceus
Clare B. Hardham
1959-4-2
4164
San Luis Obispo
Black Mt. Highland district
Comment
SBBG82090
Leptosiphon liniflorus
C. F. Smith
1950-4-30
2723
San Luis Obispo
Twisselmann Rd near Carneros Cyn, Temblor Range
1066
Comment
OBI31484
Leptosiphon parviflorus
Joy Nishida, Robert Allen
1982-4-10
279
San Luis Obispo
American Canyon Campground on a slight slope of blue oak woodland.
536
Comment
UCSB26461
Leptosiphon parviflorus
Smith, Dale
1965-3-27
San Luis Obispo
Bear Trap Canyon, 4 miles south of La Panza
Comment
OBI28638
Leptosyne bigelovii
Robert J. Rodin
1965-3-28
7128
San Luis Obispo
Up San Juan Crk 4 mi from bridge on Rd E of Pozo
Comment
OBI16677
Leptosyne douglasii
Robert F. Hoover
1950-3-28
7769
San Luis Obispo
Poly Cyn, San Luis Obispo
Comment
UCR132026
Lessingia filaginifolia var. filaginifolia
George K. Helmkamp
2003-9-10
8138
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
RSA216872
Lessingia glandulifera var. glandulifera
Robert F. Hoover
1966-10-7
10130
San Luis Obispo
Chalk Mountain (white hills) on north side of Cuyama Valley
Comment
OBI15754
Lessingia pectinata var. tenuipes
Robert F. Hoover
1947-8-16
7376
San Luis Obispo
Las Tablas Crk 3 mi N of Klau
Comment
SBBG61070
Lessingia pectinata var. tenuipes
C. B. Hardham
1956-10-14
1456
San Luis Obispo
Santa Lucia Ranch
Comment
UC337745
Leymus condensatus
unknown
May 1887
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC274404
Leymus mollis
R. F. Hoover
1947-2-19
6617
San Luis Obispo
North end of Morro Bay
Comment
CAS-BOT-BC272224
Leymus triticoides
R. F. Hoover
1964-7-9
9119
San Luis Obispo
Santa Margarita along railway
Comment
RSA755082
Leymus triticoides
David J. Keil
1998-10-9
28185
San Luis Obispo
Elkhorn Plain, Elkhorn Road at Kern County line.
Comment
RSA786562
Leymus triticoides
D. M. McF
1954-6-18
s.n.
San Luis Obispo
Dick Westerman Road. Arroyo Grande. 15 mi [from] ocean.
152
Comment
UCR1394
Limnanthes douglasii subsp. nivea
Frank C. Vasek
1960-4-10
600410- 14
San Luis Obispo
South Coast Range, 4 miles east of Santa Margarita Junction [Hwy 58?] on Pozo Road [Rinconada Creek watershed]
366
Comment
RSA15703
Limnanthes douglasii subsp. nivea
Carl B. Wolf
1929-4-13
3449
San Luis Obispo
1 mile north of Santa Margarita
274
Comment
UC463290
Limnanthes douglasii subsp. nivea
Roxana S. Ferris
1929-4-13
7507
San Luis Obispo
Atascadero Properties; orchard near southern limit
Comment
OBI79159
Limonium californicum
David J. Keil
2013-8-19
31885
San Luis Obispo
Morro Bay State Park. Marsh between estuary of Los Osos Creek and El Morro Elfin Forest, west of South Bay Boulevard
1
Comment
UCD98530
Limonium sinuatum
C. M. Belshaw
1936-4-1
1768
San Luis Obispo
San Luis Obispo County: 3.5 miles NE of Mono.
121
Comment
CAS-BOT-BC226842
Linanthus californicus
Barry Roth
1972-10-29
294
San Luis Obispo
North and west of Oso Flaco Lake
Comment
CAS-BOT-BC226846
Linanthus californicus
Ernest C. Twisselmann
1955-5-27
2030
San Luis Obispo
La Panza Range. Navajo Canyon
594
Comment
OBI07665
Linanthus californicus
Christian Smith
1974-4-6
San Luis Obispo
Along highway 58 about 10 miles south of Santa Margarita.
Comment
SBBG107716
Linanthus dichotomus
C. B. Hardham
1960-4-3
5293
San Luis Obispo
Cypress Mtn
701
Comment
UC1124007
Linanthus dichotomus
W. A. Peterson
1937-4-21
738
San Luis Obispo
2.3 mi ssw French Camp; La Panza Quad.
457
Comment
UC52342
Linanthus liniflorus
Mrs. R. W. Summers
1884-5-26
San Luis Obispo
La Panza
Comment
UCSB39873
Linum grandiflorum
Shaw, J.
1982-3-25
San Luis Obispo
Along Los Osos Valley Road at the intersection with Descanso Street in San Luis Obispo
60
Comment
UC1135268
Lithocarpus densiflorus
H. C. Lee
1936-5-14
601
San Luis Obispo
0.5 mi s Loma Pelona School; Nipomo Quad.
274
Comment
OBI59486
Lithophragma affine
David J. Keil, with V. L. Holland
2001-4-7
29275
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
SBBG34896
Lithophragma affine
Mrs. R. W. Summers
1880-3-16
San Luis Obispo
Sulphur Wells
Comment
SBBG114839
Lithophragma cymbalaria
C. B. Hardham
1962-4-16
9002
San Luis Obispo
Pozo, Hi Mtn
Comment
OBI20969
Lobelia erinus
Jim Heaston
1955-10-21
55
San Luis Obispo
Cal Poly SLO
Comment
OBI57316
Loeflingia squarrosa
David J. Keil
1998-4-28
26965
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
SBBG44360
Loeflingia squarrosa
E. C. Twisselmann
1967-11-2
14043
San Luis Obispo
Shell Crk
472
Comment
CAS-BOT-BC174521
Loeflingia squarrosa
Ernest C. Twisselmann
1956-5-22
2856
San Luis Obispo
Kelly's Canyon, Red Hills
518
Comment
OBI54476
Logfia filaginoides
Matthew Arterburn
1997-4-23
62
San Luis Obispo
Ridge near Turkey Flat running N to S, near Black Mtn, La Panza Range
Comment
OBI49927
Logfia gallica
David J. Keil, Kathy Bays and Rich Ferguson
1984-4-28
18137
San Luis Obispo
American Cyn area in La Panza mts
Comment
OBI65898
Logfia gallica
D. R. Miller
1994-4-26
494 -241
San Luis Obispo
Pine Mt region. From Hasman's cabin area; Pico Crk drainage
899
Comment
CAS-BOT-BC283244
Lolium multiflorum
Clare B. Hardham
4827
San Luis Obispo
The Santa Lucia Mountains. Santa Rosa Creek, Cambria
Comment
UCR132753
Lolium perenne
George K. Helmkamp
2003-7-29
8037 B
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
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-BC269172
Lolium temulentum
R. F. Hoover
1964-6-5
8929
San Luis Obispo
Ridge west of Upper Lopez Canyon
Comment
OBI51297
Lomatium caruifolium
Jan Barber
1994-3-21
116
San Luis Obispo
San Simeon State Park
Comment
OBI64531
Lomatium caruifolium
David J. Keil, with Rhonda Riggins
2003-4-23
30142
San Luis Obispo
Highway 58 east of Santa Margarita. Vicinity of 35.46001 deg. N x 120.43457'W
Comment
OBI72008
Lomatium dasycarpum
Michael Walgren
2010-2-16
77
San Luis Obispo
On grazed private ranchland on N side of Montecito Rd (dirt rd off Old Crk Rd
Comment
SEINET206461
Lomatium dasycarpum
Rimo Bacigalupi, F. Chisaki; L. Dempster C. Hardh
1960-5-12
7432
San Luis Obispo
Just east of Bee Rock Bee Rock Canyon. (But 0.4 miles west of 'Bee Rock' on both the Tierra Redonda Mtn. -1949- and Bra
Comment
SBBG104805
Lomatium dasycarpum subsp. dasycarpum
F. L. Johnson Proctor
1993-2-20
ROB 158
San Luis Obispo
ca. 0.5 km W of Chorro Reservoir; Camp San Luis Obispo
Comment
SBBG9333
Lomatium dasycarpum subsp. dasycarpum
C. B. Hardham
1958-4-11
3028
San Luis Obispo
Oak Flat, W of Paso Robles
Comment
UC1123023
Lomatium dasycarpum subsp. dasycarpum
T. M. Hendrix
1939-5-18
1042
San Luis Obispo
0.4 mi. n. Scott Ranch (Plot 121); Branch Mt. Quad.
Comment
UC639014
Lomatium dasycarpum subsp. dasycarpum
Bernard Miossi
1940-3-20
243
San Luis Obispo
1 mi. n. San Luis Obispo (300 yds. n. of San Luis Creek)
68
Comment
UC1094587
Lomatium parvifolium
C. R. Bell
1953-5-1
1416
San Luis Obispo
top of Cerro San Luis Obispo
Comment
OBI3860
Lomatium parvifolium
Patricia Wiese
1971-6-7
99
San Luis Obispo
Cuesta Ridge Botanical Area. 2 mi NW of Cuesta Pass
762
Comment
OBI8863
Lomatium parvifolium
Robert F. Hoover
1948-6-4
7541
San Luis Obispo
Mouth of "Serrano Cyn" (Steiner crk)
Comment
OBI31668
Lomatium utriculatum
Smeltzer, Turnquist
1982-5-7
119
San Luis Obispo
Northeast side of Laguna Lake Park
Comment
SBBG120121
Lomatium utriculatum
M. Wetherwax, E. Painter
2000-6-11
SLO 117
San Luis Obispo
SSW of Chorro Reservoir, E side of rd between reservoir and California Mens Colony prison
200
Comment
UC524117
Lomatium utriculatum
Ira L. Wiggins
1932-3-20
5790
San Luis Obispo
hillsides in immediate vicinity of Cholame
Comment
POM203687
Lomatium vaginatum
I. L. Wiggins
1932-3-21
5825
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
OBI6295
Lonicera hispidula
Robert F. Hoover
1964-5-14
8872
San Luis Obispo
Head of Coon Crk, San Luis Range
Comment
UC1076264
Lonicera interrupta
Herbert L. Mason
1929-10-12
5492
San Luis Obispo
8.4 mi from Atascadero
Comment
SBBG109467
Lotus corniculatus
C. B. Hardham
1959-5-21
4603
San Luis Obispo
Arroyo de la Cruz
Comment
OBI72529
Lotus corniculatus
E. L. Painter & M. Wetherwax, David J. Keil, K. Downing, J. Olson
2000-5-16
CR- 80
San Luis Obispo
Camp Roberts, Nacimiento River, up stream from Twin Bridges, along S side of the river. UTMs NAD 27: zone 10, 694356E, 3960199N
180
Comment
RSA140048
Lotus heermannii
Clare B. Hardham
1960-6-17
6181
San Luis Obispo
Cambria, Santa Lucia Mountains.
Comment
UCR115816
Lotus heermannii var. orbicularis
George K. Helmkamp, E. A. Helmkamp
2000-6-15
5685
San Luis Obispo
Central Coast, between Los Osos and sand dunes west of the end of Howard St.
15
Comment
UC1129068
Lotus humistratus
N. H. French
1937-4-3
930
San Luis Obispo
10 mi e Cuyama Ranch; Santa Ynez Quad.
792
Comment
CDA11519
Lotus micranthus
G. F. Hrusa
1995-5-28
12305
San Luis Obispo
Black Butte Research Natural Area; Ridge immediately SW of Radio Facility 2 (Peak 1).
Comment
UCR160390
Lotus purshianus var. purshianus
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9603
San Luis Obispo
Central Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 9.6 miles NE of Huasna Townsite Road
378
Comment
RSA278535
Lotus scoparius
T. C. Emmel
1965-3-20
25
San Luis Obispo
Madona Street hills at S. end of San Luis Obispo.
Comment
CDA15123
Lotus strigosus
G. F. Hrusa
1998-4-25
14209
San Luis Obispo
La Panza Range; immediately above La Panza Camp.
Comment
CLARK-A1045-1367
Lotus strigosus
George K. Helmkamp
1978-4-23
San Luis Obispo
Morro Bay along Turri Road, 3 miles east of Morro Bay; Morro Bay S 7.5'Q
Comment
UC1129176
Lotus strigosus
H. S. Yates
1937-4-3
6527
San Luis Obispo
0.5 mi above mouth of Aliso Canyon (on Pine Creek Ranger Station); Santa Barbara National Forest, Avenal Quad.
304
Comment Read comments Jun 18 2013
UC1129194
Lotus strigosus
C. M. Belshaw
1936-3-17
1635
San Luis Obispo
2.3 mi nne Nipomo; Nipomo Quad.
289
Comment
SEINET6932564
Lotus strigosus
Wanda P. Vestal, A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Ca. 4.5 miles north-northeast of San Louis Obispo, below Cuesta Pass.
Comment
UC1129229
Lotus wrangelianus
H. C. Lee
1937-4-15
827
San Luis Obispo
1 mi s Paso Robles; Paso Robles Quad.
289
Comment
UC1129231
Lotus wrangelianus
N. K. Carlson
1936-3-18
127
San Luis Obispo
1 mi e Nipomo Hill; Arroyo Grande Quad.
76
Comment
OBI26403
Ludwigia peploides
David J. Keil
1980-9-21
14262
San Luis Obispo
3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk cyn
Comment
SBBG107375
Lupinus
C. B. Hardham
1963-4-8
10602
San Luis Obispo
W edge of Chimney Rock Ranch, North Rd to Adelaida
Comment
OBI19286
Lupinus albifrons
Robert F. Hoover
1949-5-12
7668
San Luis Obispo
Ridge SE of Cuesta Pass
Comment
OBI75347
Lupinus albifrons
Thomas Burrows
1980-5-17
65
San Luis Obispo
Reservoir Cyn
152
Comment
RSA0062873
Lupinus albifrons
Daisie Huang
2008-4-27
08042702
San Luis Obispo
Hwy 46.
124
Comment
SEINET185886
Lupinus albifrons
Alice Eastwood
1939-4-17
18916
San Luis Obispo
Nipoma Mesa
Comment
UCD105921
Lupinus albifrons
G. F. Hrusa
1995-5-28
12225
San Luis Obispo
San Luis Obispo County: on ridge immed. E of Peak 2 on SE side.
550
Comment
CAS-BOT-BC195744
Lupinus albifrons var. albifrons
Ernest C. Twisselmann
1952-4-1
274
San Luis Obispo
Chris Twisselmann Ranch, 7 miles south of Cholame
670
Comment
CAS-BOT-BC195754
Lupinus albifrons var. albifrons
P. A. Munz
1951-4-14
16333
San Luis Obispo
Along San Juan Creek, on State Hwy 178
609
Comment
POM308260
Lupinus albifrons var. albifrons
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-4-20
3123
San Luis Obispo
Hwy 41, near Templeton
Comment
OBI19296
Lupinus arboreus
Robert F. Hoover
1947-7-11
7298
San Luis Obispo
S end of Morro Bay
Comment
UC1129351
Lupinus arboreus
B. Bolt
1936-2-25
592
San Luis Obispo
0.5 mi nw Morro; Cayucos Quad.
Comment
UC1601761
Lupinus arboreus var. eximius
F. C. Vasek
1962-5-17
620517 -9
San Luis Obispo
1 mi s Morro Bay State Park; s of Morro Bay State Park
Comment
OBI27171
Lupinus bicolor
Thomas Burrows
1980-4-13
2
San Luis Obispo
Reservoir Cyn
152
Comment
RSA0036669
Lupinus bicolor
LeRoy Gross, Evan Meyer
2014-4-15
6244
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. [From] 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
SBBG96075
Lupinus bicolor
F. A. Lindlholm
1971-4-8
129
San Luis Obispo
6 mi N of Cayucos
518
Comment
SEINET7062892
Lupinus bicolor
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
About 9.6 miles east of Arroyo Grande on Huasna Road. (WGS84/NAD83). UTM Zone 10, 733380mE, 3891140mN.
195
Comment
SFV16221
Lupinus bicolor
J. M. Albert
1995-4-24
8
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area.
800
Comment
UCR140155
Lupinus bicolor
George K. Helmkamp
2004-3-13
8339
San Luis Obispo
Central Coast, Nipomo Mesa, SE of Oceano, Mesa Dunes Mobile Home Park, along Mesa View Dr., 0.2 mi south of the jct of Halcyon Rd
76
Comment
UCR91697
Lupinus bicolor
George K. Helmkamp
1996-5-27
1094
San Luis Obispo
Central Coast, Los Osos, northeast of the corner of Martingale Avenue and Buckskin Drive
61
Comment
OBI083266
Lupinus bicolor
Rhanda Riggins
1985-4-27
1526
San Luis Obispo
T26S, R8E, sec 11. Almaden Flats between Rocky Butte and Pine Mountain, Santa Lucia Range, ca 5.5 mi NNW Circle 3 Ranch gage.
Comment
SEINET10484931
Lupinus bicolor subsp. tridentatus
David B. Dunn, Carl C. Epling
Dunn 2215 A
San Luis Obispo
2.5 - 22.5 mi. S on rd. To simmler, rolling dry grassy knolls.
Comment
CAS-BOT-BC215437
Lupinus cervinus
R. F. Hoover
1964-6-5
8928
San Luis Obispo
Near summit of ridge W of upper Lopez Canyon
Comment
OBI79568
Lupinus cervinus
David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen
2012-6-28
31390
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road
Comment
UC1129422
Lupinus chamissonis
B. Bolt
1936-2-25
591
San Luis Obispo
0.5 mi nw Morro; Cayucos Quad.
Comment
OBI42930
Lupinus concinnus
Jan Johnson, Melissa Boggs
1986-5-11
14
San Luis Obispo
Los Padres Natl Forest. East Cuesta Ridge about 12 mi N of San Luis Obispo, off hwy 101
Comment
UC52195
Lupinus hirsutissimus
Mrs. R. W. Summers
1886-2-14
San Luis Obispo
San Luis Mt.
Comment
OBI56886
Lupinus hirsutissimus
Jennifer Stone
1986-3-9
8
San Luis Obispo
Cuesta Ridge East in chaparral are aburned over in the Las Pilitas Fire of June-July 1985. voucher for fire successional thesis study, Soils Science Dept, Calif Polytechnic State Univ. Site 1
Comment
JEPS65331
Lupinus ludovicianus
Alice King
June 1895
San Luis Obispo
Arroyo Grande
Comment
JEPS107999
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-6
1163
San Luis Obispo
USFS road 2.0 mi SE Avenales Guard Station, 0.3 mi NW Escondido Road
Comment
OBI12906
Lupinus microcarpus var. densiflorus
Robert F. Hoover
1966-4-23
9845
San Luis Obispo
La Panza Range. Amer Cyn campground
Comment
OBI48277
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1978-5-9
1149
San Luis Obispo
Small knoll in cyn of intermittent stream, hwy 166, 11.9 mi E US 101
Comment
RSA659099
Lupinus microcarpus var. horizontalis
R. Riggins
1978-4-27
1137
San Luis Obispo
Cooper (Old Sheep Camp) Canyon, Co. Rd. 285, 0.9 mi SE Hwy. 58. West slopes of Temblor Range.
Comment
UC149885
Lupinus microcarpus var. microcarpus
K. Brandegee
1911-7-14
San Luis Obispo
Paso Robles
Comment
OBI59138
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-4-23
1133
San Luis Obispo
Hwy 166, 0.8 mi W Twin Rocks, 3.1 mi E Sierra Madre Rd
Comment
UCR161475
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9479
San Luis Obispo
Central Coast, 1.5 mi WNW of Piedras Blancas at Mile 64 of Calif. Highway 1
9
Comment
UC1392607
Lupinus nanus
R. F. Hoover
1969-5-3
11291
San Luis Obispo
4 mi w Nipomo
Comment
POM276262
Lupinus nanus subsp. nanus
Lyman D. Benson
1934-4-14
5829
San Luis Obispo
Santa Maria-U.S. 101.
152
Comment
UC648321
Lupinus nipomensis
Alice Eastwood
1940-4-14
18929
San Luis Obispo
Nipoma Mesa
Comment
OBI12844
Lupinus sparsiflorus
Robert F. Hoover
1949-4-12
7597
San Luis Obispo
Cuyama Cyn 12 mi below Gypsum Cyn hwy bridge, N side of river
Comment
UCR162157
Lupinus succulentus
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8906
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive
122
Comment
OBI33358
Lupinus truncatus
David J. Keil
1982-3-20
15753
San Luis Obispo
San Luis range in Irish Hills along dirt rd leading from See Cyn to Hibberd Preserve
Comment
OBI81295
Lysimachia arvensis
George Procida, Taylor Wigglesworth
2015-5-6
9
San Luis Obispo
Los Osos at intersection of Humboldt Street and Howard Avenue.
Comment
OBI35747
Lythrum hyssopifolia
Allison Berry
1984-4-17
120
San Luis Obispo
Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1
Comment
OBI36952
Lythrum hyssopifolia
Eric Wise
1981-6-26
658
San Luis Obispo
Villa Crk Reservoir, Hwy 1 N of Cayucos
Comment
OBI56549
Madia exigua
David J. Keil
1998-6-12
27801
San Luis Obispo
Park Ridge area E of border of Morro Bay State Park, W of Hollister Peak.
Comment
CDA20410
Madia gracilis
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
LA203822
Madia radiata
D. Keck; J. Clausen
1935-4-9
3105
San Luis Obispo
3.5 mi. E of Cholmae, on road to Lost Hills
457
Comment Read comments Jan 17 2014
POM362208
Madia sativa
Thekla Mohr
1911-07
s.n.
San Luis Obispo
San Luis Obispo.
Comment
CAS-BOT-BC514533
Maianthemum stellatum
Russell S. Woglum
1940-4-20
2629
San Luis Obispo
West of Templeton on road to Cambria (State Highway 46)
Comment
CAS-BOT-BC204148
Malacothamnus jonesii
R. F. Hoover
1946-10-27
6534
San Luis Obispo
Canyon opening south into Cuyama River opposite Pioneer Grove (Santa Barbara Co.)
Comment Read comments Feb 7 2018
CAS-BOT-BC204158
Malacothamnus jonesii
Ernest C. Twisselmann
1955-7-22
2277
San Luis Obispo
La Panza Range. Near head of Huer Huero [Huerhuero] Creek, Las Pilitas district
594
Comment
CAS-BOT-BC204171
Malacothamnus jonesii
Clare B. Hardham
1956-6-13
945
San Luis Obispo
Black Mt., Highland Dist.
Comment
JEPS99449
Malacothamnus jonesii
Clare B. Hardham
1959-5-6
4414
San Luis Obispo
sandy hills N of Nacimiento Dam
Comment
CHSC44056
Malacothamnus niveus
L. P. Janeway
1988-6-11
2752
San Luis Obispo
Along Creston Rd (hwy229) 0.7 mi N of Calf Cyn Rd (hwy 58). Near toe of road-fill in bottom of cyn.
441
Comment
LA46622
Malacothamnus palmeri
Clare B. Hardham;
1959-5-12
4512
San Luis Obispo
about 4 mi from San Antonio School, San Lucas--Lockwood rd
Comment
UC109096
Malacothamnus palmeri var. palmeri
E. Palmer, M. D.
1876-1
50
San Luis Obispo
n San Luis Obispo; Coast Range; coast range, N of San Luis Obispo
Comment
UC527468
Malacothamnus palmeri var. palmeri
C. B. Wolf
1931-8-15
1183
San Luis Obispo
near Cambria (on the road to Templeton. Banks of ravine)
60
Comment
SEINET7016741
Malacothrix californica
A. G. Vestal
1962-4-10
s.n.
San Luis Obispo
About 12 miles west of Simmler, 0.1 mile northwest of Pozo-Santa Margarita junction.
Comment
OBI55274
Malacothrix clevelandii
David J. Keil
1998-4-28
26956
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
OBI72334
Malacothrix clevelandii
Anthony Baniaga, Theo Fitanides
2010-5-16
215
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
614
Comment
CAS-BOT-BC347330
Malacothrix coulteri
Alice Eastwood
1926-5-5
13884
San Luis Obispo
Cholame
Comment
CAS-BOT-BC347326
Malacothrix coulteri
R. F. Hoover
1950-4-2
7802
San Luis Obispo
Panorama Hills near base of Crocker Grade
Comment
OBI23282
Malacothrix coulteri
J. T. Arnold
1965-4-18
65
San Luis Obispo
Gillis Cyn
Comment
OBI15660
Malacothrix glabrata
Robert F. Hoover
1967-4-9
10415
San Luis Obispo
Cyn in Temblor range near N end of Elkhorn Plain
Comment
OBI15656
Malacothrix incana
Robert F. Hoover
1947-7-18
7310
San Luis Obispo
Oceano Beach
Comment
SD56802
Malacothrix incana
Darley F. Howe
1963-5-18
3489
San Luis Obispo
Oso Flaco
Comment
UC1311661
Malacothrix incana
Robert J. Rodin
1959-5-26
6349
San Luis Obispo
sand dunes at s end Morro Bay
Comment
UCR67889
Malacothrix phaeocarpa
Steven A. Junak
1990-4-26
4207
San Luis Obispo
Santa Lucia Mtns., Near N boundary of Cuesta Ridge Botanical Area, c. 0.4 mi south of Tassajera Creek Road at S end of dirt road on Ames property, which is c. 1.8 mi west of intersection with hwy 101
518
Comment
CDA25908
Malacothrix phaeocarpa
David J. Keil, R. Riggins
1987-5-11
20154
San Luis Obispo
Cuesta Ridge east, circa 6.7 miles from junction with US 101 along Cuesta Ridge Road.
Comment
CAS-BOT-BC347850
Malacothrix saxatilis var. commutata
Alma Sweet
1919-1-1
s.n.
San Luis Obispo
Templeton
Comment
UC1927812
Malosma laurina
David Keil
2000-8-30
29102
San Luis Obispo
Arroyo Grande area. Ca. 0.5 miles off Lopez Drive on Hondonada Road.
Comment
OBI81136
Malosma laurina
David J. Keil, with Lynne Dee Oyler
1990-3-16
21343
San Luis Obispo
Arroyo Grande West side of Oak Park Rd.
Comment
OBI12380
Malva assurgentiflora
Sharon Clark
1967-11-28
21
San Luis Obispo
About 1 mi past shopping center of Los Osos toward beach. Los Osos rd
Comment
OBI64967
Malva parviflora
Greg Wilvert
2005-4-1
76
San Luis Obispo
SE half of the Caliente Range. Next Lawson Spring
838
Comment
SBBG95553
Malva pseudolavatera
D. Keil
1984-7-20
18309
San Luis Obispo
Morro Bay, just N of Morro Bay Power Plant, N of Morro Rock
Comment
UCD116684
Malva sylvestris
Ernest C. Twisselmann
1960-6-10
5974
San Luis Obispo
San Luis Obispo County: Paso Robles: 528 Spring Street.
225
Comment
OBI57571
Marah fabacea
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27376
San Luis Obispo
Caliente Range, 3.7 mi. from junction with Soda Lake Rd. on Selby Rd.
Comment
RSA614569
Marah fabacea
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1434
San Luis Obispo
Along CA-58 just W of Navajo Creek (W of Carrizo Plain)
564
Comment
OBI14818
Marah fabacea
S. Wainwright
1964-2-29
5
San Luis Obispo
4 mi W of Los Osos school on Los Osos Valley Rd
Comment
OBI65150
Marrubium vulgare
Greg Wilvert
2005-5-20
434
San Luis Obispo
SE Half of the Caliente Range. 200 m N of Padrones Cyn rd
839
Comment
RSA770013
Marsilea vestita subsp. vestita
David J. Keil
2000-5-24
28737
San Luis Obispo
Santa Margarita Ranch, About 4.2 miles south of railroad crossing (in Santa Margarita) on Pozo road
Comment
OBI15633
Matricaria occidentalis
Robert F. Hoover
1966-4-2
9796
San Luis Obispo
E side of Soda Lake, Carrizo Plain
Comment
CAS-BOT-BC422732
Meconella denticulata
R. F. Hoover
1947-4-20
7062
San Luis Obispo
Sycamore Creek, west slope of La Panza Range
Comment
SEINET200289
Meconella linearis
W. R. Ernst
1961-4-2
757
San Luis Obispo
Along the Simmler-Creston road about 2 mi. NW of the junction to La Panza. Slopes and roadside in open Oak Woodland.
520
Comment
HSC91534
Medicago polymorpha
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montana de Oro State Park
Comment
RSA201666
Medicago polymorpha
Robert F. Hoover
1953-5-28
8324
San Luis Obispo
Lopez Canyon
Comment
UCR161327
Medicago polymorpha
George K. Helmkamp, E. A. Helmkamp
2005-3-8
9061
San Luis Obispo
Central Coast Hills, Prefumo Canyon, north side of Irish Hills; 3.0 mi west of Los Osos Valley Road
140
Comment
UC1953318
Medicago truncatula
D. R. Miller, E. A. Appel
2009-5-3
509 .877
San Luis Obispo
Along side of San Carpoforo Creek. Approx. 2/3 mi (1km) east of Highway 1 from bridge.
Comment
OBI21980
Melica californica
Robert F. Hoover
1949-5-15
7686
San Luis Obispo
10 mi E of Creston on La Panza rd
Comment
OBI60631
Melica californica
David J. Keil
1986-4-13
19153
San Luis Obispo
Along Pozo Rd, 0.5 mi NW of Rinconada Mine entrance on SW side of hwy
Comment
OBI21978
Melica californica
Robert F. Hoover
1964-5-11
8780
San Luis Obispo
Road to Hi Mtn from Pozo-Arroyo Grande summit
Comment
OBI21990
Melica harfordii
Robert F. Hoover
1950-6-21
8008
San Luis Obispo
Between Rocky Butte and Pine Mt, Santa Lucia Mts
Comment
OBI51167
Melica imperfecta
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .35
San Luis Obispo
San Simeon State Park, NE corner
Comment
OBI74417
Melica imperfecta
Theo Fitanides, Anthony Baniaga
2010-4-23
138
San Luis Obispo
Tierra Redonda BLM ACEC
581
Comment
CAS-BOT-BC264260
Melica torreyana
R. F. Hoover
1966-6-6
8940
San Luis Obispo
Ridge northwest of Cuesta Pass, just below TV tower
Comment
UCSC000403
Melilotus albus
Unknown
1968-5-5
s.n.
San Luis Obispo
Low cultivated fields.
Comment
SBBG104237
Melilotus indicus
F. L. Johnson, E. A. Young
1993-5-23
ROB 525
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
SEINET11261295
Melilotus indicus
Robert L. Johnson
2015-7-30
4046
San Luis Obispo
Terminus of Santa Rosa Creek at Moonstone Beach Park, Cambria. North bank of creek just north of Shamel Community Park.; 0
2
Comment
UC16161
Melilotus indicus
State Survey
1861-4-27
San Luis Obispo
San Luis Obispo
Comment
UC1953299
Melilotus indicus
Anthony Baniaga with Daniel Chavez
2010-3-14
63
San Luis Obispo
Tierra Redonda Mountain. Edge of blue oak woodland along Oak Shores Road.
Comment
UC2027571
Melissa officinalis
David J. Keil with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight and Craig Jacobsen
2012-6-28
31397
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road.
Comment
SBBG4857
Mentzelia gracilenta
C. B. Hardham
1959-4-30
4355
San Luis Obispo
Creston Rd ca. 6 mi E of Hwy 101
Comment
SBBG44591
Mentzelia micrantha
L. W. Edge
1972-4-6
118
San Luis Obispo
Wittenberg Cyn
Comment
UC454534
Mentzelia micrantha
I. J. Condit
1908-4-2
San Luis Obispo
Lopez Canyon
Comment
UC1121678
Mentzelia pectinata
E. Armstrong
1934-4-1
1117
San Luis Obispo
10 mi e Santa Margarita; Pozo Quadrangle
Comment
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
UC1224773
Mentzelia veatchiana
R. F. Hoover
1952-5-25
8232
San Luis Obispo
Caliente Mt.
Comment
OBI82364
Micranthes californica
David J. Keil
2016-3-6
33551
San Luis Obispo
Santa Rita Creek Canyon along Santa Rita Road.
275
Comment
UCD163519
Micropus californicus
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
OBI75785
Micropus californicus var. californicus
Al Lindholm
1967-4-10
181
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
SDSU22045
Micropus californicus var. californicus
Michael G. Simpson, David Keil, Matt Ritter, Jenn Yost, etc.
2017-5-11
4102
San Luis Obispo
Along dirt road, 0.9 mile north-northwest of Pine Mountain, ca. 1,400 feet along road west of junction with Rocky Butte Truck Trail, this junction ca. 2.6 miles west of Rocky Butte lookout.
901
Comment
OBI56704
Microseris campestris
David J. Keil
1998-5-11
27170
San Luis Obispo
Carrizo Plain N of Soda Lake. 7 mi Rd, 0.4 mi E of Soda Lake Rd
Comment
UC52178
Microseris douglasii subsp. douglasii
Mrs. R. W. Summers
San Luis Obispo
Comment
POM321301
Microseris douglasii subsp. douglasii
K. L. Chambers
1952-4-13
375
San Luis Obispo
Highway 41, 0.6 miles west of Cholame (1.7 miles west of junction with Highway 466)
Comment
POM53394
Microseris douglasii subsp. douglasii
R. W. Summers
s.n.
San Luis Obispo
[No further location information.]
Comment
OBI15625
Microseris douglasii subsp. tenella
Robert F. Hoover
1950-4-21
7845
San Luis Obispo
Between Morro Bay and Cayucos (S of Toro Crk)
Comment
OBI31365
Microseris elegans
Joy Nishida, Robert Allen
1982-4-10
277
San Luis Obispo
American Cyn campground
536
Comment
OBI66724
Microseris paludosa
David J. Keil, with Robyn Cox, Cindy Sage, and Orrin Sage
2002-3-25
29761
San Luis Obispo
Ridges south of Arroyo de la Cruz bridge, between Highway 1 and Arroyo de la Cruz
Comment
OBI31439
Microsteris gracilis
Joy Nishida, Julie Oxford
1982-4-16
309
San Luis Obispo
1.2 miles south of American Canyon CAmpground on a rock outcrop of decaying shale. Drainage immediately to side of outcrop.
506
Comment
OBI62440
Mimulus aurantiacus
Bernard Miossi
1939-8-6
156
San Luis Obispo
At head of Islay Crk on W facing slope of hill, Pecho district, 12 mi from San Luis Obispo
305
Comment
HSC37452
Mimulus aurantiacus var. aurantiacus
J. D. Ackerman, A. M. Montalvo
1975-6-24
502
San Luis Obispo
Cerro Alto campground off Hwy. 41 between Atascadero and Morro Bay in Santa Lucia Mtns.
Comment
OBI6932
Mimulus aurantiacus var. aurantiacus
Keith McConnelly
1975-5-3
114
San Luis Obispo
Cerro San Luis Obispo peak. NE slope of Cerro San Luis Obispo 1 mi W of SLO
Comment
OBI9482
Mimulus aurantiacus var. aurantiacus
W. Kent Allender
1962-12-17
s.n.
San Luis Obispo
Collected in burn area, Cuesta Summit N of US 101, San Luis Obispo
Comment
POM209665
Mimulus aurantiacus var. pubescens
D. D. Keck
1934-4-26
2827
San Luis Obispo
East slope of Pozo Range, 6 miles W of La Panza
671
Comment
JEPS116417
Mimulus aurantiacus var. puniceus
D. H. Wilken with E. Painter, T. Wardlaw, R. Muller
2006-4-28
16282
San Luis Obispo
West side of State Hwy 1, ca. 0.3 km S of Arroyo de la Cruz.
Comment
SDSU116
Mimulus fremontii
David M. Thompson
1989-5-18
1006
San Luis Obispo
0.5 mile W od Shee Creek Road along Hwy 58 , S side of road; T28S, R15E, NW1/4 SE1/4 S27.
445
Comment
JEPS86911
Mimulus fremontii var. fremontii
David M. Thompson
1989-5-18
1006
San Luis Obispo
0.5 mi w Shell Creek (Camatti Canyon) road (along Hwy 58)
445
Comment
UC1063151
Mimulus grandis
H. C. Lee
1936-4-20
569
San Luis Obispo
2 mi w Slide Hill; Arroyo Grande Quadrangle
Comment
OBI9445
Mimulus guttatus
Robert F. Hoover
1969-7-12
11444
San Luis Obispo
Salinas River at Paso Robles
Comment
UC1063147
Mimulus guttatus
T. M. Hendrix
1937-5-9
153
San Luis Obispo
3.7 mi se Pozo; Los Padres National Forest, Pozo Quadrangle
Comment
OBI8440
Mimulus guttatus
Lynne Dee Althouse
1977-5-20
114
San Luis Obispo
Crk N of high school, San Luis Obispo
130
Comment
SBBG55737
Mimulus guttatus
K. R. Neisess
1976-2-7
San Luis Obispo
ca. 5 mi N of N of San Simeon
Comment
CDA11357
Mimulus longiflorus
G. F. Hrusa
1995-4-16
12080
San Luis Obispo
La Panza Range; Calf Canyon on Highway 58, approximately 5 miles E of Santa Margarita.
Comment
OBI59529
Minuartia douglasii
David J. Keil, with V. L. Holland
1999-5-4
28313
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
RSA240665
Monardella crispa
C. W. Tilforth, J. Dourley
1973-6-14
859
San Luis Obispo
Sand dune area back from beach, N of Oso Flaco Lake.
Comment
SEINET13948734
Monardella crispa
Lewis S. Rose
1950-1
50121
San Luis Obispo
Oso Flaco Lake region, coastal dunes
Comment
OBI58161
Monardella palmeri
David J. Keil
1998-6-23
27856
San Luis Obispo
At Baldwin residence and on property to west of Baldwin property along O'Connor Way (2051 O'Connor Way, W of San Luis Obispo).
Comment
UC771773
Monardella palmeri
R. F. Hoover
1946-6-15
6146
San Luis Obispo
between Santa Margarita and Pozo (Rinconada Mine); Rinconada Mine
Comment
OBI2700
Monardella sinuata subsp. sinuata
Robert F. Hoover
1964-6-11
9033
San Luis Obispo
just S of Hazard Cyn
Comment
RSA797957
Monardella undulata
E. A. Purer
1931-8-6
2236
San Luis Obispo
Oceano.
Comment
JEPS93540
Monardella undulata subsp. crispa
Clifton F. Smith
1994-9-9
12597
San Luis Obispo
In northeastern section Guadalupe Oil Field
Comment
JEPS15279
Monardella undulata subsp. undulata
Rimo Bacigalupi
1950-5-13
3197
San Luis Obispo
Just south of Oso Flaco Lake
Comment
CAS-BOT-BC214157
Monardella villosa subsp. obispoensis
R. F. Hoover
1964-7-12
9195
San Luis Obispo
From hill above site of one-time Washington School, north of Arroyo de la Cruz
Comment
CAS-BOT-BC327710
Monolopia congdonii
R. F. Hoover
1958-3-19
8421
San Luis Obispo
Carrizo Plain near N base of Caliente Mt.
Comment
UCD134565
Monolopia congdonii
Dean Wm. Taylor; Glenn L. Clifton
1988-3-12
9384
San Luis Obispo
San Luis Obispo County: around 0.8 miles northeast of KCL Ranch.
701
Comment
CAS-BOT-BC327705
Monolopia congdonii
David D. Keck; J. Clausen
1935-4-10
3152
San Luis Obispo
15 miles S of Soda Lake, on Carrizo Plain
609
Comment
OBI18715
Monolopia lanceolata
Robert F. Hoover
1952-4-8
8077
San Luis Obispo
La Panza District
Comment
SBBG95303
Monolopia lanceolata
D. Keil, R. Riggins
1986-4-26
19260
San Luis Obispo
ca. 1.15 mi NE of jct of Elkhorn Rd on Crocker Grade Rd; T31S, R21E, SE 1/4 S22
838
Comment
UC2027480
Monolopia lanceolata
Greg Wilvert
2005-3-30
70 -1
San Luis Obispo
Southeast Half of the Caliente Range: Approx. 1.1 km SSE of Padrones Spring.
Comment
SJSU3376
Monolopia lanceolata
C. W. Sharsmith
1962-4-21
6854
San Luis Obispo
lower reaches of Recruit Canyon near Crocker Peak, Temblor Range
Comment
OBI45916
Monolopia stricta
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19253
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
SBBG120306
Monolopia stricta
C. F. Smith
1992-4-10
12302
San Luis Obispo
near Soda Lake, on rd to Temblor Range
Comment
UC90428
Monolopia stricta
L. Jared
April 1892
San Luis Obispo
Goodwin
Comment
SD56721
Morella californica
Darley F. Howe
1963-6-30
3566
San Luis Obispo
Oso Flaco
Comment
UC410841
Mucronea californica
Alice Eastwood
1928-4-16
13101
San Luis Obispo
Morro Bay
Comment
CAS-BOT-BC109021
Mucronea californica
R. F. Hoover
1956-5-13
677
San Luis Obispo
Bridge across Huero Huero, south of Huero Huero School.
Comment
RSA487193
Mucronea californica
James L. Reveal, Rose Broome, Clare B. Hardham
1987-6-18
6484
San Luis Obispo
Nipomo Mesa in Los Berros, on sand dunes north of Dale Ave., 0.1 mile E of Wagon Wheel Way and 0.4 mile W of the Union Oil Summit Pumping Station, about 4 airline miles NW of Nipomo.
122
Comment
OBI74341
Mucronea perfoliata
Theo Fitanides, Anthony Baniaga
2010-5-7
170
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
593
Comment
SBBG109585
Mucronea perfoliata
C. B. Hardham
1963-6-20
10840
San Luis Obispo
Freeborn Mtn
Comment
OBI54019
Muhlenbergia microsperma
David J. Keil
1995-6-11
25343
San Luis Obispo
San Luis Range. San Luis Bay Estates. Area proposed for housing development
Comment
POM114509
Muhlenbergia microsperma
Marcus E. Jones
1882-4-9
s.n.
San Luis Obispo
San Luis Obispo.
Comment
OBI66681
Muhlenbergia rigens
D. R. Miller
1994-11-13
1194 .542
San Luis Obispo
Pine Mt. Region. Along trl on ocean side of Lion's Pass S slope Pine Mt
914
Comment
SBBG104736
Muhlenbergia rigens
D. A. Young, F. L. Johnson
1992-6-17
ROB 68
San Luis Obispo
ca. 0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts
Comment
CDA15166
Muilla maritima
G. F. Hrusa
1998-4-26
14273
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area: Hills immed. E of MU Ranch surrounding hdwtrs of Bitterwater Ck. S end of Plain +- 3 mi. NW of Hwy 166 intersection w/Soda Lake Rd.
Comment
CAS-BOT-BC101760
Myrica californica
R. F. Hoover
1946-8-26
6347
San Luis Obispo
Los Osos Valley
Comment
OBI35051
Myriophyllum spicatum
Eric Wise
1981-9-29
1259
San Luis Obispo
Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd
Comment
CAS-BOT-BC259843
Nassella cernua
Ernest C. Twisselmann
1954-4-29
1118
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Pass
655
Comment
UCD87400
Nassella cernua
A. A. Beetle
1942-4-15
3034
San Luis Obispo
San Luis Obispo County: Southwestern part of county. Santa Maria River, near Taylor Spring.
Comment
CAS-BOT-BC259999
Nassella lepida
Clare B. Hardham
1969-5-28
17192
San Luis Obispo
Red Mountain, San Simeon Creek
Comment
CAS-BOT-BC260224
Nassella pulchra
R. F. Hoover
1964-5-13
8851
San Luis Obispo
South Fork of Old Creek
Comment
RSA791416
Nasturtium gambelii
Mark Elvin, Ronnie Glick, Ben Wagner, Erin Shapiro
2010-7-29
6451
San Luis Obispo
Central Coast: Oso Flaco Lake, Guadalupe Dunes, west side of lake, 5 meters south of causeway
3
Comment
CDA21058
Nasturtium officinale
G. F. Hrusa
1993-5-2
11021
San Luis Obispo
Salinas River approx. 200 meters N of Niblick Rd. bridge.
213
Comment
OBI17692
Nasturtium officinale
Dave Imper
1977-4-7
109
San Luis Obispo
Price Canyon Tarsands Project. Project location 1 mi SW of hwy 227 on Price Canyon rd
76
Comment
OBI27389
Nasturtium officinale
Thomas Burrows
1980-6-20
92
San Luis Obispo
Reservoir Cyn
160
Comment
RSA696103
Nasturtium officinale
Keith E. Hoffmaster
1935-7-1
s.n.
San Luis Obispo
7 mi So. of Arroyo Grande.
Comment
UC1124084
Navarretia atractyloides
H. C. Lee
1937-5-26
1007
San Luis Obispo
1.5 mi ne Creston; Paso Robles Quad.
350
Comment
UCR159844
Navarretia hamata
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9621
San Luis Obispo
South Coast Ranges, along Calif. Hwy 58 (Calf Canyon Hwy), 4.2 mi east of Santa Margarita
358
Comment
UC335508
Navarretia jaredii
J. G. Lemmon
San Luis Obispo
Comment
CAS-BOT-BC230465
Navarretia mitracarpa
R. F. Hoover
1950-6-21
8006
San Luis Obispo
Between Rocky Butte and Pine Mountain, Santa Lucia Mountains
Comment
OBI11315
Navarretia mitracarpa
Robert F. Hoover
1946-6-30
6212
San Luis Obispo
Rinconada Mine, betw Santa Margarita and Pozo
Comment
CDA42315
Nemacladus secundiflorus
Clare B. Hardham
1960-5-12
5677
San Luis Obispo
Santa Lucia Mountains; 1 mile west of Bee Rock.
0
Comment
SEINET10461002
Nemacladus secundiflorus
Hardham
1957-5-26
HARDHAM 1967
San Luis Obispo
Intersection of Parkhill Road and Creston-Santa Margarita Road
Comment
CHSC47102
Nemacladus secundiflorus var. secundiflorus
L. P. Janeway
1988-5-22
2692
San Luis Obispo
Ca 5 mi due E of Creston; upper reaches of eastern branches of Huerhuero Cr.
426
Comment
OBI30158
Nemophila menziesii
Robert J. Rodin
1962-4-1
6830
San Luis Obispo
About 4 mi E of Cholame
Comment
UC524068
Nemophila menziesii
Ira L. Wiggins
1932-3-21
5821
San Luis Obispo
hillsides between Bitterwater Valley and Carisa Plains; between Bitterwater Valley and Carisa Plians
Comment
OBI80437
Nemophila pedunculata
David J. Keil
1985-3-16
s.n.
San Luis Obispo
Los Osos - Baywood Park area. Vicinity of intersection of South Bay Blvd. and Turri Road and southeastward.
20
Comment
OBI82495
Nemophila pedunculata
David J. Keil, with Matt Ritter, Jenn Yost, Kristen Nelson, Jessica adinolfi, Julia Harencar, and Jason Johns
2016-3-2
33528
San Luis Obispo
Santa Margarita Lake Regional Park. Grey Pine Loop Trail
400
Comment
POM265001
Nemophila pedunculata
I. L. Wiggins
1929-4-13
3441
San Luis Obispo
roadside 1.5 miles S of Atascadero
Comment
OBI65140
Nemophila pulchella
Greg Wilvert
2005-5-11
413
San Luis Obispo
SE Half of the Caliente Range. 1.3 km SW of Semper spring
1026
Comment
OBI17905
Nicotiana glauca
David J. Keil, Eric Wise
1983-8-30
17905
San Luis Obispo
Black Lake cyn, S of Arroyo Grande
Comment
CAS-BOT-BC400107
Nuphar polysepala
Carl B. Wolf
1929-4-15
3583
San Luis Obispo
5 mi. So. of Oceano, along S. P. R. R.
30
Comment
OBI9477
Nuttallanthus texanus
Robert F. Hoover
1947-3-29
6785
San Luis Obispo
Atascadero
Comment
OBI57693
Oenanthe sarmentosa
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. Along N edge of Jack Lake
Comment
UC2027580
Oenothera californica subsp. californica
David J. Keil
2012-7-18
31446
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line.
Comment
RSA0070452
Oenothera elata subsp. hookeri
Clare B. Hardham
1958-6-20
3713
San Luis Obispo
Steiner Creek, near San Luis Obispo.
Comment
HSC93597
Ononis alopecuroides
G. Perez, J. Parks
1998-7-9
San Luis Obispo
9975 Temettate Dr., off Suey Creek Rd., about 15 mi. E of Santa Maria/Nipomo
375
Comment
CAS-BOT-BC500162
Orobanche fasciculata
Beryl O. Schreiber
1934-4-1
1087
San Luis Obispo
Road to Santa Margarita from Pozo
Comment
SEINET10832403
Orthocarpus densiflorus
Timothy Reeves, Donald J. Pinkava
1974-3-20
Reeves 11842 A
San Luis Obispo
Coastal zone bordering morro bay salt marsh.
Comment
RSA18246
Orthocarpus densiflorus var. obispoensis
Carl B. Wolf
1929-4-15
3602
San Luis Obispo
Along the coast, 3 mi N of Morro Bay.
30
Comment
RSA152550
Orthocarpus densiflorus var. obispoensis
R. C. Bacigalupi, Alex D. Hawkes
1951-4-26
3287
San Luis Obispo
Cambria, in grassy field (actually, air landing strip) just south of Cambria Pines Inn.
Comment
RSA201641
Orthocarpus erianthus
Robert F. Hoover
1959-3-31
8485
San Luis Obispo
San Luis Obispo.
Comment
POM72427
Orthocarpus erianthus
Philip A. Munz
1925-3-25
9235
San Luis Obispo
7 mi west of San Luis Obispo.
152
Comment
OBI56872
Osmorhiza berteroi
David J. Keil
1998-4-2
26551
San Luis Obispo
San Simeon Creek Rd., 3.9 mi. from Hwy. 1.
Comment
SEINET3873106
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.; 0
3
Comment
CAS-BOT-BC318241
Packera breweri
Mrs. Frank Hatch
1932-4-16
7
San Luis Obispo
Hillsides at Paso Robles
Comment
UC716211
Packera breweri
Roxana S. Ferris
1939-5-19
9747
San Luis Obispo
3 mi e Templeton (near Templeton-Creston road)
Comment
OBI28583
Paeonia californica
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
57
San Luis Obispo
MacGillivary Ranch, Adelaida, next to the crk W of airstrip
Comment
OBI75471
Paeonia californica
Jenner Whitt
2003-4-3
14
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
RSA523412
Paeonia californica
Gordon H. True Jr.
1937-4-25
676
San Luis Obispo
West of La Panza
457
Comment
OBI22064
Panicum acuminatum
Robert F. Hoover
1946-9-22
6446
San Luis Obispo
Cambria
Comment
CAS-BOT-BC422849
Papaver rhoeas
Ernest C. Twisselmann
1960-5-16
5965
San Luis Obispo
Paso Robles: Railroad Depot.
225
Comment
OBI69509
Papaver somniferum
David J. Keil
2008-5-29
30526
San Luis Obispo
Prefumo Canyon Road next to Prefumo Canyon Creek, adjacent to walking trail, just east of trailhead parking lot. 35 deg. 15'43.55"N x 120 deg. 42'40.90"W.
61
Comment
CAS-BOT-BC272342
Pappostipa speciosa
Clare B. Hardham
1957-5-4
1896
San Luis Obispo
Tierra Redondo, Santa Lucia Mountains
Comment
OBI22077
Parapholis incurva
Robert F. Hoover
1964-6-11
9045
San Luis Obispo
Cuesta-by-the-Sea, S end of Morro Bay
Comment
JEPS96869
Parietaria hespera var. californica
Glenn Clifton
1993-4-7
27536
San Luis Obispo
Diablo Canyon Power Plant Facilty, Irish Hills, San Luis Hill, shaded gulch along road to the lighthouse
Comment
RSA522536
Parietaria hespera var. hespera
David J. Keil
1983-4-23
16932
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of highway 1.
Comment
SBBG70491
Parnassia californica
E. R. Blakley
1956-11-7
1991
San Luis Obispo
Cypress Mtn
609
Comment
OBI79552
Paspalum distichum
David J. Keil
2012-7-14
31408
San Luis Obispo
South Higuera Street, just south of San Luis Obispo city limits, just north of Octagon Barn. Tributary of San Luis Creek alongside road.
30
Comment
CAS-BOT-BC169750
Pectocarya anisocarpa
R. F. Hoover
1948-4-17
7463
San Luis Obispo
San Juan River S of Shandon
Comment
OBI48388
Pectocarya penicillata
David J. Keil, V. L. Holland
1990-3-19
21355
San Luis Obispo
N of Arroyo Grande along hwy 227, ca 1.5 mi S of jctn with Noyes Rd
Comment
OBI78365
Pedicularis densiflora
Robert F. Hoover
1967-4-5
10334
San Luis Obispo
Calf Cyn
Comment
UCR1395
Pedicularis densiflora
Frank C. Vasek
1960-4-10
600410- 09
San Luis Obispo
Central Coast, At TV tower, c. 3 miles along dirt road leading west from La Cuesta Summit, off Hwy 101
800
Comment
OBI52819
Pedicularis densiflora
Steven A. Junak
1990-5-1
4257
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 1.1 rd mi S of Tassajera Crk Rd
536
Comment
UCSB47159
Pedicularis densiflora
Arthur, R.
1979-4-13
San Luis Obispo
2 miles up East Cuesta Ridge Rd.
609
Comment
OBI72841
Pelargonium X hortorum
Mark Armanini
1980-11-10
3
San Luis Obispo
Collected on Mustang Drive
Comment
CAS-BOT-BC69229
Pellaea andromedifolia
Roxana S. Ferris
1929-4-16
7664
San Luis Obispo
Old Creek on coast road between Cayucos and Moro
Comment
OBI65888
Pellaea mucronata
D. R. Miller
1994-1-14
194 -62
San Luis Obispo
Condor Peak on Cole Ranch, west slope Little Pine Mt.
850
Comment
UC1063633
Pellaea mucronata var. mucronata
F. H. Raymond
1930-12-1
130
San Luis Obispo
head of Huasna Creek; Santa Barbara Forest, Nipomo Quadrangle
426
Comment
OBI4436
Penstemon centranthifolius
Robert J. Rodin
1968-7-14
8301
San Luis Obispo
2 mi E of Santa Margarita, left fork of rd 1 mi from town. On rt side of rd on steep bank 100 yds before bridge
Comment
OBI72486
Penstemon centranthifolius
E. L. Painter & M. Wetherwax, M. Wetherwax
2001-5-16
CR- 245
San Luis Obispo
Camp Roberts. Along W Perimeter Rd, between Boy Scout and Generals rds, on N side of rd
Comment
OBI9303
Penstemon centranthifolius
Eben McMillan
1952-5-5
108
San Luis Obispo
Wilson Corner, 1 mi E 13 mi S Shandon
Comment
OBI9310
Penstemon centranthifolius
Robert F. Hoover
1969-5-3
11297
San Luis Obispo
3 mi W of Nipomo
Comment
POM283524
Penstemon centranthifolius
S. M. Meadows
1932-5-8
s.n.
San Luis Obispo
Upper Cuyama Valley. Temblor mtn range, Santa Maria River watershed.
305
Comment
UC52317
Penstemon centranthifolius
Rev. R. W. Summers
April 1883
San Luis Obispo
e Santa Lucia Mts.; open plains e of Santa Lucia Mts.
Comment
UC1586060
Penstemon heterophyllus
Barbara Ertter
1989-6-10
8559
San Luis Obispo
ca 20 air mi ene San Luis Obispo (e side of Black Mt., 3.5 mi from Hwy 58 on rd to Navajo Campground, dried streambed of McGinnis Creek); La Panza Range, e side Black Mt.
609
Comment
OBI31580
Penstemon heterophyllus
Joy Nishida
1982-5-22
389
San Luis Obispo
American Cyn. .8 mi S of Campground, where rd crosses dry stream bedof rocks and boulders
518
Comment
RSA285696
Penstemon heterophyllus subsp. heterophyllus
D. C. Michener, Walter Wisura, John Dourley, D. Charlton
1982-7-22
4076
San Luis Obispo
Above Cypress Mountain Road at Buena Vista Mine, ca 4 miles southeast of jct with Klau Mine Road. Coast Ranges.
Comment
OBI74351
Penstemon heterophyllus var. heterophyllus
Theo Fitanides, Matthew Johnson
2010-5-22
185
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
436
Comment
CAS-BOT-BC94573
Penstemon rostriflorus
R. C. Wenk
2007-4-15
636
San Luis Obispo
along Pozo Road, 7.9 miles W from its intersection with Hwy 58. La Panza campground
775
Comment
UC1750144
Pentachaeta alsinoides
David Keil
1998-5-6
27126
San Luis Obispo
E of San Miguel (Ranchita Canyon Rd., 2.1 mi S of Monterey Co. line)
Comment
SBBG83801
Pentachaeta fragilis
C. F. Smith
1986-5-15
12086
San Luis Obispo
ca. 1 mi W of Caliente Mtn lookout
Comment
POM258542
Perideridia californica
Roxana S. Ferris
1939-6-16
9779
San Luis Obispo
Jack Creek bridge on Dover Canyon road, Santa Lucia Mountains
Comment
OBI75240
Persicaria amphibia
Michael Walgren
2011-8-7
259
San Luis Obispo
First unnamed first creek ("Tortuga Crk") W of San Simeon Point
Comment
OBI75235
Persicaria punctata
Michael Walgren
2011-8-1
253
San Luis Obispo
Santa Maria River under the hwy 1 bridge at the northern end of Guadalupe
Comment
OBI39856
Persicaria punctata
David J. Keil
1985-6-22
18934
San Luis Obispo
Springy area at base of hill S of Los Osos Crk estuary at E edge of Morro Bay salt marsh, W of South bay blvd
Comment
OBI55197
Phacelia brachyloba
Greg Frugoli
1997-4-29
72
San Luis Obispo
In drainage 0.5 mi S of Queen Bee cmpgrd, La Panza Range, Los Padres NF (hwy 58 burn area)
701
Comment
SBBG107050
Phacelia brachyloba
C. B. Hardham
1959-6-10
4811
San Luis Obispo
Santa Barbara Rd, Atascadero
Comment
SD148141
Phacelia californica
G. K. Helmkamp, E. A. Helmkamp
2001-4-29
6597
San Luis Obispo
Irish Hills: Profumo Canyon Road, 2.8 miles west of Los Osos Vallaey Road.
91
Comment
UC1069324
Phacelia cicutaria var. hispida
W. A. Peterson
1937-5-8
812
San Luis Obispo
2.6 mi sw mouth of Piletas Canyon; La Panza Quadrangle
Comment
OBI54875
Phacelia cicutaria var. hispida
David J. Keil
1997-4-18
26200
San Luis Obispo
Los padres national forest. la panza mountains. along pozo road, 2.2 road miles north of junction with san jose-avenales road.
567
Comment
UCR122490
Phacelia ciliata
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6637
San Luis Obispo
La Panza Range, Calif. Hwy 58, 33 miles east of Santa Margarita near San Juan Creek
488
Comment
RSA8260
Phacelia ciliata
I. L. Wiggins
1932-3-20
5782
San Luis Obispo
Hillsides in immediate vicinity of Cholame.
Comment
UCSB17242
Phacelia ciliata
Breedlove, Dennis
1962-3-18
San Luis Obispo
Cuyama River, 18.2 miles west of New Cuyama on State 166
609
Comment
OBI58193
Phacelia distans
David J. Keil
1998-4-9
26648
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
UC54863
Phacelia distans
Mrs. R. W. Summers
1882-3-17
576
San Luis Obispo
base of mt. San Luis Mt.
Comment
RSA18233
Phacelia distans
Carl B. Wolf
1929-4-16
3617
San Luis Obispo
Mouth of small creek along coast four miles north of Morro Bay.
Comment
UC1544836
Phacelia douglasii
A. G. Vestal
1962-4-9
San Luis Obispo
4.5 mi n Ozema; Upper Cuyama Valley
Comment
OBI38296
Phacelia douglasii var. douglasii
David J. Keil
1985-5-5
18754
San Luis Obispo
Black Lake Cyn on Nipomo SE of Oceano
Comment
UC1069310
Phacelia fremontii
N. H. French
1937-4-3
906
San Luis Obispo
10 mi e Cuyama Ranch; Santa Ynez Quadrangle
Comment
UC1285011
Phacelia fremontii
R. F. Hoover
1949-4-2
7571
San Luis Obispo
near summit Cottonwood Pass
Comment
UCD83073
Phacelia fremontii
CNPS SSN-SJV Foothill Team
2008-5-1
98
San Luis Obispo
San Luis Obispo County; Carrizo Plains.
657
Comment
RSA141765
Phacelia fremontii
Clare B. Hardham
1960-3-23
5216
San Luis Obispo
East side of Temblors, Recruit Grade.
Comment
OBI66358
Phacelia grisea
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26258
San Luis Obispo
Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon.
732
Comment
OBI35385
Phacelia imbricata
K. A. Nadeau
1983-7-8
34
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
SBBG107394
Phacelia imbricata
C. B. Hardham
1957-4-27
1758
San Luis Obispo
Caliente Mtn, edge of Carissa Plains
Comment
UC881017
Phacelia imbricata
Marcus E. Jones, A. M.
May 1882
San Luis Obispo
San Luis Obispo
Comment
SBBG6179
Phacelia imbricata
C. B. Hardham
1959-4-29
4347
San Luis Obispo
Steiner Crk
Comment
OBI48264
Phacelia malvifolia var. loasifolia
David J. Keil
1989-5-29
s.n.
San Luis Obispo
Montana de Oro State Park. Along Coon Crk trl
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
RSA201573
Phacelia suaveolens subsp. suaveolens
Robert F. Hoover
1952-6-10
8244
San Luis Obispo
Black Mt, La Panza Range; near summit.
Comment
JEPS86547
Phacelia tanacetifolia
Roy E. Buck
1988-3-28
845
San Luis Obispo
wnw-facing lower slope of canyon just above (s of) Fernandez Creek confluence (ca 28 air km ese of Atascadero); La Panza Range, canyon of Shell Creek
426
Comment
SBBG107186
Phacelia tanacetifolia
C. B. Hardham
1960-3-23
5221
San Luis Obispo
Recruit Grade, E side of the Temblors
Comment
OBI13727
Phacelia viscida
Robert F. Hoover
1953-5-28
8326
San Luis Obispo
Lopez cyn
Comment
POM180555
Phacelia viscida
Roxana S. Ferris
1929-4-13
7536
San Luis Obispo
Above ocean between San Luis Obispo and Pismo.
Comment
CAS-BOT-BC258995
Phalaris californica
Clare B. Hardham
1959-5-21
4653
San Luis Obispo
Santa Lucia Mountains. Arroyo de la Cruz
Comment
OBI43506
Phalaris canariensis
David J. Keil, Malcolm McLeod
1985-6-25
18943
San Luis Obispo
Black Lake Cyn W of Guadalupe Rd crossing of the cyn behind laguna Negra St
Comment
UC1132429
Phalaris caroliniana
C. M. Belshaw
1936-3-31
1760
San Luis Obispo
3 mi nne Cayucos; Cayucos Quad.
106
Comment
SEINET8075552
Phalaris paradoxa
David Keil
2000-5-26
28751
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.; 0
335
Comment
OBI59104
Phalaris paradoxa
David J. Keil
1998-6-12
27785
San Luis Obispo
Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail.
Comment
OBI4178
Pholisma arenarium
Julie R. Potter
1969-6-29
43
San Luis Obispo
Morro Bay State Park
Comment
CAS-BOT-BC222606
Pholistoma auritum var. auritum
Clare B. Hardham
1956-3-27
288
San Luis Obispo
Santa Lucia Mountains. Chimney Rock Ranch, San Marcos Creek
Comment
OBI23276
Pholistoma auritum var. auritum
J. T. Arnold
1965-4-17
58
San Luis Obispo
1.5 mi E of Indian Knob
Comment
OBI54191
Pholistoma membranaceum
David J. Keil, Kathleen Keil
1995-4-15
24880
San Luis Obispo
Shell Crk rd, ca 1/2 mi N of jctn with Calif Rte 58
Comment
SDSU18463
Pholistoma membranaceum
Michael G. Simpson, Lori Simpson
2009-3-30
3059
San Luis Obispo
Hurrican Crocker Spring Road, Temblor Mountains.
808
Comment
UC2027418
Phoradendron bolleanum
Greg Wilvert
2005-4-16
245
San Luis Obispo
Southeast Half of the Caliente Range. 1.8 km NW of Quail Spring Reservoir.
Comment
CAS-BOT-BC135012
Phoradendron bolleanum
Clare B. Hardham
1960-5-1
5958
San Luis Obispo
Burnett Peak
Comment
CAS-BOT-BC135016
Phoradendron bolleanum
Chester Dudley
1936-5-1
s.n.
San Luis Obispo
San Juan River
Comment
CAS-BOT-BC141207
Phoradendron serotinum subsp. macrophyllum
Ernest C. Twisselmann
1955-3-26
1766
San Luis Obispo
San Juan River Valley, 9 1/2 miles S of Shandon. Temblor Range and Western San Joaquin Valley
420
Comment
OBI58832
Phyla nodiflora
David J. Keil
1998-8-19
27933
San Luis Obispo
1.7 miles SE of junction with Hwy 58 along Pozo Rd.
329
Comment
UCD138383
Phyllospadix torreyi
P. B. Kennedy
1927-7-12
s.n.
San Luis Obispo
San Luis Obispo County: Oceano.
Comment
OBI9162
Physalis philadelphica
Robert J. Rodin
1957-10-11
6195
San Luis Obispo
River bed of Salinas River, Paso Robles, between the bridges
Comment
RSA128118
Physocarpus capitatus
Clare B. Hardham
1957-5-30
2076
San Luis Obispo
Headwaters of Las Tablas Creek.
Comment
SD25202
Pickeringia montana var. montana
Frank F. Gander
1939-5-15
7541
San Luis Obispo
Los Padres National Forest, near La Panza Public Camp
Comment
OBI7586
Pinus attenuata
W. Kent Allender
1962-12-17
s.n.
San Luis Obispo
Collected in burn area, Cuesta Summit N of US 101, San Luis Obispo
Comment
OBI8035
Pinus contorta subsp. murrayana
Kurt R. Neisess
1975-12-26
s.n.
San Luis Obispo
Comment
OBI79075
Pinus halepensis
David J. Keil
2011-11-5
31153
San Luis Obispo
Pismo State Beach, Oceano. Dunes between Oceano Campground and beach.
7
Comment
CAS-BOT-BC79001
Pinus muricata
R. F. Hoover
1967-2-18
10226
San Luis Obispo
Diablo Canyon, San Luis Range
Comment
OBI22738
Pinus muricata
Robert F. Hoover
1946-8-3
6256
San Luis Obispo
Upper Coon crk, San Luis Range
Comment
MACF25062
Pinus muricata
Trudy R. Ericson
1975-4-20
293
San Luis Obispo
At end of Santa Maria Avenue, near beach, Baywood Park
60
Comment
OBI4317
Pinus muricata
Williams Lester
1969-5-12
208
San Luis Obispo
In the Los Osos area
Comment
RSA382762
Piperia elongata
George Henry Grinnell
1930-8-13
s.n.
San Luis Obispo
Cambria Pines
Comment
SJSU3419
Plagiobothrys acanthocarpus
C. W. Sharsmith
1962-4-20
6801 A
San Luis Obispo
Carrizo Plain c. 3 mi SE of Simmler
Comment
OBI42196
Plagiobothrys canescens
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19463
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa Lucia Mts in area that was locally the E boundary of the Las Pilitas fire of July 1985
Comment
UCD40574
Plagiobothrys canescens
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-26
1539
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument. Visitor Center off of Soda Lake Road.
609
Comment
OBI55595
Plagiobothrys leptocladus
George Butterworth
1998-3-30
226
San Luis Obispo
Carrizo Plain Natural Area. 200 yds N of Soda Lake Rd, 1/4 mi NE of Yellow Gate Rd. T31S, R19E, S24, NE Qtr
587
Comment
UC547752
Plagiobothrys leptocladus
David D. Keck and J. Clausen
1935-4-9
3104
San Luis Obispo
Cholame Creek at Cholame; Cholame Creek, Cholame
365
Comment
OBI28257
Plagiobothrys nothofulvus
Spasbo/Krystoff
1982-4-18
3
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
OBI62647
Plagiobothrys nothofulvus
George Butterworth
2003-3-17
460
San Luis Obispo
Chimineas. Along Feed Lot Rd on hill above tank
Comment
OBI79487
Plagiobothrys nothofulvus
David J. Keil, with Matt Ritter, Taylor Crow, et al.
2012-3-3
31220
San Luis Obispo
Sinton Ranch, south of Highway 58 on unpaved portion of Shell Creek Road
450
Comment
UCSB49185
Plagiobothrys nothofulvus
Lain, Maria
1978-3-29
San Luis Obispo
Twitchell Reservoir, Highway 66
213
Comment
OBI67866
Plagiobothrys tenellus
M. Wetherwax & E. L. Painter, J. Greenhouse
2001-3-20
CR- 147
San Luis Obispo
Camp Roberts. Above palisdades above Boy Scout Rd, S of Nacimiento river. UTMs NAd27 zone 10, 694774E, 3959133N
260
Comment
OBI65272
Plagiobothrys trachycarpus
D. R. Miller
2005-4-1
405 .785
San Luis Obispo
Pine Mt Region. In dirt roadway in Tobacco flats on the flats prop
415
Comment
SBBG107217
Plantago
C. B. Hardham
1958-3-22
2911
San Luis Obispo
Reservoir Cyn
Comment
OBI58462
Plantago erecta
David J. Keil
1998-4-14
26715
San Luis Obispo
Los Padres N.F. hills N of Cuyama River, near Adobe trailhead; 6.3 mi NE of junction with Tepesquet Canyon Rd on Hwy.166.
Comment
SBBG36804
Plantago erecta
S. A. Junak, D. A. Young, T. J. Ayers
1989-4-27
3960
San Luis Obispo
USFS Rd 29S11.3, 0.1 mi W of W boundary sign for the Cuesta Ridge Botanical Area, 5.3 mi W of Hwy 101
786
Comment
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
UCR123184
Plantago lanceolata
George K. Helmkamp, E. A. Helmkamp
1998-5-19
3874
San Luis Obispo
Outer South Coast Range; Santa Lucia Range, southwest of Paso Robles along CA Hwy 46 at York Mountain Road
366
Comment
OBI36845
Plantago major
Eric Wise
1981-6-11
541
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI36855
Plantago major
Eric Wise
1981-9-29
1265
San Luis Obispo
Oso Flaco Lake
Comment
UC917058
Plantago major
R. Bacigalupi
1949-4-8
3086
San Luis Obispo
on road up to Lodge Hill Cambria
Comment
UCR14849
Plantago subnuda
George K. Helmkamp
1975-7-27
s.n.
San Luis Obispo
Central Coast, 3-4 mi. north of San Simeon
Comment
CAS-BOT-BC93222
Platanus racemosa
Lewis S. Rose
1936-3-19
36071
San Luis Obispo
San Luis Obispo.
15
Comment
OBI36830
Platanus racemosa
Eric Wise
1983-9-23
1792
San Luis Obispo
North shore of Laguna Lake
Comment
OBI11618
Platanus racemosa
VRMeer
1955-4-10
24
San Luis Obispo
Cal Poly campus; Botanical Gardens along stream bank
Comment
CAS-BOT-BC92007
Platystemon californicus
Brandegee
1889-6-1
s.n.
San Luis Obispo
San Simeon.
Comment
CDA13614
Platystemon californicus
G. F. Hrusa, T. D. Wilfred
1997-3-12
13644
San Luis Obispo
Carrizo Plain; S end of Carrizo Plain +- 6-7 m. S of Washburn Ranch.
Comment
SJSU3316
Platystemon californicus
C. W. Sharsmith
1962-4-20
6799
San Luis Obispo
Carrizo Plain c. 3 mi SE of Simmler
Comment
UC455315
Platystemon californicus
I. J. Condit
1910-3-31
San Luis Obispo
Carisa Plains
Comment
JEPS51612
Platystemon californicus
W. L. Jepson
1927-4-26
11980
San Luis Obispo
on road to Pozo 4-5 mi easterly Santa Margarita
381
Comment
VVC3396
Platystemon californicus var. crinitus
Tim Thomas
1973-4-18
5
San Luis Obispo
Inner South Coast Range, Elkhorn Plains.
732
Comment
OBI20062
Plectritis ciliosa
Rhonda Riggins
1979-5-6
1169
San Luis Obispo
La Panza Range. USFS rd 2 mi SE Avenales Guard Station, 0.3 mi NW Escondido Rd
Comment
OBI58828
Plectritis ciliosa
David J. 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
OBI59752
Plectritis ciliosa
David J. Keil, with V. L. Holland
1999-5-4
28320
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
OBI78494
Plectritis ciliosa
Robert J. Rodin
1957-4-9
6130
San Luis Obispo
Near top of Cuesta Pass on hwy 101. 4 mi N of San Luis Obispo
Comment
CAS-BOT-BC174322
Poa annua
G. K. Helmkamp
2004-2-19
8308
San Luis Obispo
Central Coast: NW of Nipomo, Pomeroy Rd, 0.2 mi N of Willow Rd.
91
Comment
CAS-BOT-BC255560
Poa annua
R. F. Hoover
1964-4-14
8708
San Luis Obispo
San Luis Obispo
Comment
OBI22975
Poa annua
Richard Teague
1979-10-20
9
San Luis Obispo
Found in Morro Bay back yard
122
Comment
OBI55333
Poa diaboli
David J. Keil
1998-3-27
26474
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
Comment
OBI42945
Poa howellii
Jan Johnson, Melissa Boggs
1986-5-11
1
San Luis Obispo
Los Padres Natl Forest. E Cuesta Ridge about 15 mi N of San Luis Obispo on hwy 101
Comment
UCR190589
Poa secunda
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9270
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
RSA485432
Poa secunda
Elizabeth A. Kellogg, Elizabeth L. Taylor
1980-5-27
331
San Luis Obispo
Pozo Summit, ca. 8 miles E. of Pozo. Ridge between Fraser Canyon and Mariana Creek.
Comment
OBI33814
Poa secunda subsp. secunda
David J. Keil
1980-3-16
13718
San Luis Obispo
Along Park Hill rd 0.5 mi W of jctn with Huerhuero rd
Comment
RSA0012356
Poa secunda var. secunda
Joan Stewart
2005-4-3
2451 a
San Luis Obispo
Around Soda Lake, Carrizo Plain.
Comment
UCR246617
Pogogyne douglasii
Lynne Dee Oyler, David J. Keil
1988-6-23
534
San Luis Obispo
Upper Perfumo Canyon Road near summit
294
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
JEPS50749
Polycarpon tetraphyllum
Rimo Bacigalupi
1967-6-27
9295
San Luis Obispo
just n Piedras Blancas Point; just n of Piedras Blancas Point
Comment
UCR132038
Polycarpon tetraphyllum
George K. Helmkamp
2003-7-29
8038 B
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
OBI10868
Polygonum aviculare
Robert F. Hoover
1965-9-15
9560
San Luis Obispo
Upper Salinas River just S of Pozo
Comment
UCSB29330
Polypodium californicum
Phelps, M.
1972-4-14
San Luis Obispo
Near coast across from entrance to Hearst Castle
6
Comment
OBI75172
Polypodium calirhiza
David J. Keil, with Matt Ritter, Ken Haggard, et al.
2011-3-22
30982
San Luis Obispo
Upper eastern slope of Santa Lucia Mountains. Tributary of Tassajara Canyon north of San Luis Obispo.
Comment
UCSB62765
Polypodium scouleri
Kiefer, Lawrence
1962-12-8
San Luis Obispo
Morro Rock
22
Comment
UC1100397
Polypogon elongatus
Malcolm A. Nobs and S. Galen Smith
1949-6-22
819
San Luis Obispo
marshes in the sand dunes at Oceano (3 mi s of Pismo Beach); s of Pismo Beach
Comment
OBI22168
Polypogon interruptus
Robert F. Hoover
1969-7-3
11416
San Luis Obispo
Salinas river bed at Paso Robles
Comment
RSA180216
Polypogon interruptus
Clare B. Hardham
1959-6-20
4828
San Luis Obispo
Santa Lucia Mountains; Santa Rosa Creek, Cambria
Comment
OBI43301
Polypogon monspeliensis
Eric Wise
1981-6-15
579
San Luis Obispo
Turri rd, 1 mi E of So Bay Blvd
Comment
OBI59099
Polypogon monspeliensis
David J. Keil
1998-6-5
27632
San Luis Obispo
Lower slopes of Caliente Range at Selby Camp, 4.2 road miles SE from Soda Lake Rd.
Comment
OBI70570
Polypogon monspeliensis
Larry Kelly, David J. Keil
1988-10-1
309
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UC1100383
Polypogon monspeliensis
Malcolm A. Nobs and S. Galen Smith
1949-6-22
817
San Luis Obispo
marshes in sand dunes at Oceano (3 mi s of Pismo Beach); s of Pismo Beach
Comment
CAS-BOT-BC237322
Polypogon monspeliensis
R. F. Hoover
1964-8-13
9246
San Luis Obispo
Mouth of Morro Creek
Comment
CAS-BOT-BC237326
Polypogon monspeliensis
R. F. Hoover
1964-8-13
9242
San Luis Obispo
Mouth of Osos Creek
Comment
CAS-BOT-BC237330
Polypogon monspeliensis
Clare B. Hardham
1957-5-30
2049
San Luis Obispo
Santa Lucia Mountains. Ephemeral stream near Klau Mine
Comment
OBI60618
Polypogon monspeliensis
Roger Gambs
1980-11-21
s.n.
San Luis Obispo
Camp Roberts Military Reservation. Along Nacimiento River, CA. 4 mi SW of Main Garrison
Comment
OBI37134
Populus fremontii
Eric Wise
1983-3-6
1691
San Luis Obispo
Berquist Ranch Rd. Near Shandon
Comment
OBI57887
Populus trichocarpa
David J. Keil
2000-3-8
28437
San Luis Obispo
Arroyo Grande. At the swinging bridge over Arroyo Grande Creek.
Comment
CAS-BOT-BC267218
Potamogeton foliosus
R. F. Hoover
1946-11-17
6562
San Luis Obispo
Alamo Creek near Cuyama River
Comment
OBI10121
Potentilla anserina
R. R. LaBelle
1967-4-2
7
San Luis Obispo
Laguna Lake, San Luis Obispo. NE side of lake
Comment
OBI35341
Potentilla anserina
Melody Dickens
1981-4-24
92 BH
San Luis Obispo
On Black Hill, Morro Bay state park
Comment
CAS-BOT-BC141912
Potentilla anserina subsp. pacifica
Alice Eastwood
1926-4-29
13654
San Luis Obispo
Cambria
Comment
CAS-BOT-BC141916
Potentilla anserina subsp. pacifica
Ernest C. Twisselmann
1959-5-23
5263
San Luis Obispo
Morro Bay, just west of Baywood
3
Comment
OBI62173
Prunus cerasifera
David J. Keil
2002-7-11
29880 B
San Luis Obispo
Cambria. Vicinity of Cambria Community Service District grounds on Rodeo Ground Road
Comment
CDA34879
Prunus cerasifera
David J. Keil
2000-2-5
28419
San Luis Obispo
Cambria, vicinity of Cambria Community Service District work yard, along Rodeo Grounds Road.
0
Comment
SBBG34777
Prunus fasciculata var. fasciculata
R. Hoffmann
1931-5-30
San Luis Obispo
Oceano-Casmalia
Comment Read comments Jul 29 2018
UC1296078
Prunus fasciculata var. punctata
R. F. Hoover
1948-3-26
7432
San Luis Obispo
Sunnyside School near Baywood Park.
Comment
UCD113458
Prunus fasciculata var. punctata
Katherine K. Muller
1970-6-10
2951
San Luis Obispo
San Luis Obispo County: Nipomo Mesa, 1 mile north of Willowby Road.
Comment
OBI10057
Prunus ilicifolia
Unknown
1960-5-12
s.n.
San Luis Obispo
Price Cyn (S of Edna)
Comment
OBI31578
Prunus ilicifolia
Joy Nishida
1982-5-22
391
San Luis Obispo
American Cyn; 1.2 mi S of American Cyn campground
Comment
CAS-BOT-BC154481
Prunus ilicifolia
Ernest C. Twisselmann
1968-5-13
14205
San Luis Obispo
La Panza Range. Head of Cammatta Canyon at the Cottingham place
609
Comment
UC1925824
Prunus virginiana var. demissa
David Keil
1999-5-27
28351 -2
San Luis Obispo
US 101 ca. 1.3 miles NW of Cuesta Pass, ca. 0.4 miles south of Tassajara Creek Road.
Comment
CAS-BOT-BC156347
Prunus virginiana var. demissa
Ernest C. Twisselmann
1954-5-7
1185
San Luis Obispo
McLean Spring, McLean Canyon, Temblor Mountains
914
Comment
SBBG3067
Prunus virginiana var. demissa
C. B. Hardham
1958-5-10
3245
San Luis Obispo
Paso Robles Crk, York Mtn Rd
Comment
SEINET7412442
Prunus virginiana var. demissa
J. H. Barber
1899-5-7
s.n.
San Luis Obispo
Santa Lucia Mts.
Comment
RSA186893
Pseudognaphalium beneolens
E. C. Twisselmann
1966-8-12
12720
San Luis Obispo
Summit of Palo Prieta Canyon, eastern [part of] county (Hardenburgh field, Dorothy Twisselmann Ranch).
610
Comment
UC1314948
Pseudognaphalium biolettii
R. F. Hoover
1967-3-15
10249
San Luis Obispo
n Arroyo Grande; Oak Park district
Comment
CAS-BOT-BC357114
Pseudognaphalium luteoalbum
Ernest C. Twisselmann; Clifton F. Smith
1969-11-12
16330
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Lake, San Andreas Fault at the summit of Palo Prieta Canyon
701
Comment
SEINET7357907
Pseudognaphalium luteoalbum
Robert L. Johnson
2015-7-30
4047
San Luis Obispo
Terminus of Santa Rosa Creek at Moonstone Beach Park, Cambria. North bank of creek just north of Shamel Community Park.; 0
2
Comment
JEPS60744
Pseudognaphalium stramineum
Ernest C. Twisselmann and Donald J. Bedell
1969-7-5
15662
San Luis Obispo
5 mi s Paso Robles; Salinas River
182
Comment
UC35746
Psilocarphus tenellus
Prof. Brewer
1860-1
453
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC362010
Psilocarphus tenellus
Ernest C. Twisselmann
1955-5-27
2042
San Luis Obispo
La Panza Range. Summit of Cammatta Canyon on Navajo Canyon Road
586
Comment
SBBG123047
Psilocarphus tenellus
D. Keil
1998-4-20
26866
San Luis Obispo
Nacimiento Lake Rd, 1.5 mi N of gateway drive
Comment
UCR18682
Psoralea orbicularis
Eugene Cardiff
1979-5-13
s.n.
San Luis Obispo
Central Coast, Cambria Pines. Canyon bottom about 1 mi from ocean
Comment
OBI31343
Pterostegia drymarioides
Joy Nishida, Robert Allen
1982-4-10
220
San Luis Obispo
American Cyn campground
536
Comment
UC6917
Pterostegia drymarioides
Ida M. Blochman
May 1893
San Luis Obispo
Santa Maria
Comment
CAS-BOT-BC421308
Pterostegia drymarioides
James L. Reveal; Clare B. Hardham
1988-5-26
6917
San Luis Obispo
La Panza Range, Los Padres National Forest, northwest of Black Mountain along Indian Creek south of U.S. Forest Service Road 28S02 south of Wilson Corner, about 13 air miles east-northeast of Santa Margarita
472
Comment
OBI28894
Pterostegia drymarioides
Fred Hrusa
1980-4-12
22
San Luis Obispo
Above Botanic Garden in Poly Cyn
198
Comment
SEINET11262345
Pterostegia drymarioides
David Keil, Kathleen Keil
1990-4-7
21365
San Luis Obispo
3 miles from Highway 58 along Hwy 229 south of Creston.; 0
365
Comment
UC1135308
Quercus agrifolia
H. C. Lee
1936-2-29
441
San Luis Obispo
Arroyo Grande Creek San Luis Obispo National Forest, Arroyo Grande Quad.
106
Comment
OBI22915
Quercus agrifolia var. agrifolia
Robert J. Rodin
1957-9-15
6185
San Luis Obispo
Cambria
Comment
OBI27089
Quercus agrifolia var. agrifolia
Jim Souza
February1981
s.n.
San Luis Obispo
Grover City
Comment
OBI6279
Quercus agrifolia var. agrifolia
W. Kent Allender
1962-12-17
19
San Luis Obispo
Santa Lucia Range, Near Cuesta Summit trail
Comment
OBI79015
Quercus berberidifolia
David J. Keil
2013-8-22
31957
San Luis Obispo
Morro Bay State Park. Chorro Hill
55
Comment
OBI46081
Quercus douglasii
Lynne Dee Oyler
1986-3-21
354
San Luis Obispo
Agua Escondido. USFS blue oak study area
Comment
OBI83461
Quercus durata
Sophia Micheletti, James Vogul, Tricia Navigato, Wylie Hughs, Sarah Maloney
2017-1-21
7
San Luis Obispo
Riconada Trail, Santa Maria. Take the trail to the right of the parking lot, stay to the right on the trail, about 200 yards in
317
Comment
OBI14282
Quercus durata var. durata
Jim Heaston
1961-11-12
407
San Luis Obispo
10 mi E of Santa Margarita
Comment Read comments Jun 3 2019
UCSB33066
Quercus palmeri
Nixon, Kevin; Steele, Kelly
1979-3-29
San Luis Obispo
Peachy canyon road, 4 mi. west of Paso Robles (near hairpin curve)
Comment
CAS-BOT-BC248855
Quercus palmeri
P. S. Manos
1987-10-20
530
San Luis Obispo
Peachy Canyon Rd., 2.5 mi W of Paso Robles
400
Comment
SBBG93998
Rafinesquia californica
S. A. Junak
1990-4-26
4209
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
OBI10579
Ranunculus californicus
Aart C. De Vos
1963-3-31
46
San Luis Obispo
Poly Cyn
Comment
UC1126158
Ranunculus californicus
H. C. Lee
1936-2-10
388
San Luis Obispo
1 mi s Indian Knob; Arroyo Grande Quadrangle
Comment
OBI19907
Ranunculus californicus
Walter F. Chesebro
1979-3-10
133
San Luis Obispo
Indian Knob. About 1/2 mi below the knob
Comment
CAS-BOT-BC378574
Ranunculus californicus var. californicus
R. F. Hoover
1948-3-4
7424
San Luis Obispo
Osos Valley
Comment
UC1126186
Ranunculus hebecarpus
G. A. Graham
1938-4-13
324
San Luis Obispo
2 1/2 mi sw Bee Rock; Bradley Quadrangle
Comment
SD245466
Ranunculus hebecarpus
David Keil
1999-4-29
28301
San Luis Obispo
Camp Roberts, McMillan Airfield, area to N of existing runway on N side of Generals Rd.
Comment
OBI63049
Ranunculus muricatus
D. R. Miller, Elizabeth Appel
2001-4-30
401 -736
San Luis Obispo
Pine Mt Region. Ridge between N fork of Little Pico and no-name drainage to S
85
Comment
OBI51378
Raphanus sativus
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
3 .14
San Luis Obispo
San Simeon State Park. W section of San Simeon State Park
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
SBBG93662
Rhamnus crocea
T. J. Ayers, S. Junak
1989-4-12
617
San Luis Obispo
Cuesta Ridge, just S of Botanical Area sign near E boundary, along fire-break rd
Comment
SBBG104439
Rhamnus ilicifolia
D. A. Young, F. L. Johnson
1992-6-17
ROB 38
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
SBBG104898
Rhamnus ilicifolia
F. L. Johnson, E. A. Young
1993-5-25
ROB 596
San Luis Obispo
0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
CAS-BOT-BC56091
Rhamnus ilicifolia
Ernest C. Twisselmann
1964-10-1
10295
San Luis Obispo
Palo Prieta Canyon
396
Comment
RSA43182
Rhamnus tomentella subsp. tomentella
Robert F. Hoover
1946-10-27
6536
San Luis Obispo
Canyon opening S into Cuyama River opposite Pioneer Grave
Comment
SBBG54839
Rhus aromatica
D. Keil
1979-4-8
13022
San Luis Obispo
Calf Cyn ca 1 mi E of jct with Hwy 229 on Hwy 58
Comment
UC1953220
Rhus integrifolia
David Keil with V. L. Holland
2009-6-16
30616
San Luis Obispo
Between San Luis Obispo and Arroyo Grande. Area southeast of intersection of California Highway 227 (Carpenter Canyon Road) and Noyes Road in vicinity of high tension line corridor.
Comment
UC1127378
Ribes aureum
H. C. Lee
1937-4-10
821
San Luis Obispo
2 mi sw Templeton; Paso Robles Quadrangle
Comment
SBBG2741
Ribes aureum var. gracillimum
C. B. Hardham
1957-3-25
1561
San Luis Obispo
Las Tablas Crk near Sunderland School
Comment
OBI37338
Ribes divaricatum
Eric Wise
1982-6-25
1585
San Luis Obispo
Black Lake Cyn; About 1 mi E of hwy 1
Comment
OBI60075
Ribes divaricatum var. pubiflorum
David J. Keil, Lynne Dee Oyler
1989-1
s.n.
San Luis Obispo
Squire Cyn, S of San Luis Obispo
Comment
CAS-BOT-BC168970
Ribes malvaceum
Milo S. Baker
1928-3-31
2757 a
San Luis Obispo
Adelante Grade
Comment
OBI14054
Ribes malvaceum
Robert J. Rodin
1962-5-8
6960
San Luis Obispo
4 mi SE of Cuesta Summit on Hwy 101
Comment
UC1296141
Ribes malvaceum
R. F. Hoover
1964-1-19
8627
San Luis Obispo
Lower Coon Creek
Comment
HSC91481
Ribes menziesii
Susan H. Bicknell
1988-8-18
San Luis Obispo
Montano de Oro State Park, MD06
Comment
RSA0023193
Ribes quercetorum
I. L. Wiggins
1932-3-21
5830
San Luis Obispo
Grade at west end of Carisa [Carrizo] Plains, on road to Santa Margarita.
Comment
UC455224
Ribes quercetorum
I. J. Condit
1910-3-28
San Luis Obispo
Pozo to La Panza; Navajo Ridge
Comment
OBI32352
Ribes sanguineum var. glutinosum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15938
San Luis Obispo
2.35 mi E of jctn with Santa Rosa Crk rd and Fiscalini ranch rd on dirt rd leading onto slopes of Cypress Mtn
Comment
CAS-BOT-BC144462
Ribes sericeum
R. F. Hoover
1947-3-16
6673
San Luis Obispo
Coast just southof Monterey Co. line
Comment
CAS-BOT-BC144466
Ribes sericeum
R. F. Hoover
1947-3-16
6673
San Luis Obispo
Coast just south of Monterey Co. line
Comment
CDA19984
Ribes speciosum
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East.
0
Comment
UCD102516
Ribes speciosum
J. M. Tucker
1963-4-11
3672
San Luis Obispo
San Luis Obispo County: Beecham Ranch in Clark Valley, ca. 6 miles, airline, southeast of Morro Bay.
Comment
OBI76693
Rigiopappus leptocladus
Jason Dart, Kerri Johnson
2008-4-24
318
San Luis Obispo
Straw Ridge Rd at Hwy 41, Creston (APN 004-943-005. Creston USGS 7.5' quad
351
Comment
RSA0036716
Rigiopappus leptocladus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6351
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
SBBG117990
Rorippa palustris var. occidentalis
M. Wetherwax, E. Painter
2003-3-17
CR 387
San Luis Obispo
Nacimiento River, upstream from Twin Bridges; Camp Roberts
180
Comment
OBI3486
Rosa californica
Lynch
1971-5-29
50
San Luis Obispo
Found on water's edge, E shore of Shepher's Reservoir, Cal Poly campus
Comment
RSA449727
Rosa californica
Thekla Mohr
1911-07
s.n.
San Luis Obispo
[No location information provided.]
Comment
SBBG70530
Rosa californica
M. M. Miles
-Jun-1885
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UCR146646
Rosa californica
George K. Helmkamp, E. A. Helmkamp
2004-10-1
8832
San Luis Obispo
Central Coast; Outer South Coast Range, 3.4 miles east of Lopez Lake along Hi Mountain Road and beside Arroyo Grande Creek
171
Comment
CAS-BOT-BC157006
Rubus ursinus
John Thomas Howell
1964-6-30
40848
San Luis Obispo
Cambria
Comment
OBI11917
Rubus ursinus
Penelope Blackmer
1973-4-9
31
San Luis Obispo
150 yds downstream from fork in Pennington Crk in SW corner of Penn. crk bio reserve
Comment
OBI31020
Rubus ursinus
Julie M. Vanderweir
1979-5-4
147
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI36968
Rubus ursinus
Eric Wise
1981-5-14
317 a
San Luis Obispo
Sweet Springs Marsh. NW of 4th and Ramona, Los Osos
Comment
OBI36782
Rumex conglomeratus
Eric Wise
1981-6-11
536
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI36792
Rumex conglomeratus
Eric Wise
1981-7-26
941
San Luis Obispo
Shpperd's Reservoir, Cal Poly
Comment
OBI51380
Rumex conglomeratus
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
3 .17
San Luis Obispo
San Simeon State park. W section of park
Comment
OBI17523
Rumex conglomeratus
Lynne Dee Althouse
1977-5-3
76
San Luis Obispo
Near overflow of horse water trough, Wolfe's horse ranch, N of San Luis High School
125
Comment
OBI10842
Rumex crassus
Robert F. Hoover
1947-5-23
7188
San Luis Obispo
Coast S of Hazard Cyn
Comment
CAS-BOT-BC421561
Rumex crassus
Ernest C. Twisselmann
1965-11-2
11687
San Luis Obispo
Bluffs just north of San Simeon Beach State Park.
12
Comment
OBI37004
Rumex crispus
Eric Wise
1982-4-29
1406
San Luis Obispo
Shepperd's Reservoir, Cal Poly
Comment
OBI72982
Rumex hymenosepalus
D. R. Miller, E. A. Appel
2010-4-3
410 .904
San Luis Obispo
On both sides of rd up gillis cyn rd
Comment
OBI79375
Rumex salicifolius
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31630
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
400
Comment
CAS-BOT-BC433989
Rumex salicifolius
Ernest C. Twisselmann
1955-10-1
2431
San Luis Obispo
Southwest end of Morro Bay
0
Comment
OBI31531
Rumex salicifolius
Joy Nishida
1982-5-29
407
San Luis Obispo
American Cyn. .2 mi S of campground
518
Comment
RSA0117165
Ruppia cirrhosa
Mark Elliott
1979-5-4
134
San Luis Obispo
9 miles SE of Jct. Calif. 58 along Soda Lake Rd; Soda Lake. Interior drainage of Carrizo Plains.
549
Comment
SBBG15920
Sagina apetala
M. A. Piehl
1963-4-20
6361
San Luis Obispo
trail near bridge on S bank Salinas River 4 mi NE of Santa Margarita
Comment Read comments Aug 8 2014
OBI30679
Sagina decumbens subsp. occidentalis
David J. Keil
1981-5-19
14719
San Luis Obispo
Indian Knob.
Comment
OBI78531
Sagittaria latifolia
Eric Wise
1982-5-17
1487
San Luis Obispo
Sinton South Pond on Shell Crk Rd 6.4 mi N of hwy 58
Comment
OBI34235
Salicornia pacifica
David J. Keil
1983-11-19
18051
San Luis Obispo
At Sweet Springs, Baywood Park, S end of Morro Bay
Comment
UCR96385
Salicornia pacifica
George K. Helmkamp
1996-9-22
1214
San Luis Obispo
Central Coast, along San Simeon Creek, c. 0.2 mile east of CA Hwy 1
6
Comment
CAS-BOT-BC103261
Salix bonplandiana
R. F. Hoover
1947-3-29
6809
San Luis Obispo
Creston, by roadside
Comment
RSA659265
Salix breweri
David J. Keil
1999-5-3
28306
San Luis Obispo
Outskirts of San Luis Obispo. Hills above end of Lizzie St.
Comment
OBI73275
Salix exigua
Michael Walgren
2010-9-28
189
San Luis Obispo
San Simeon State Park along the crk bed and creek edges at San Carpoforo Crk, W of hwy 1
Comment
OBI37108
Salix gooddingii
Eric Wise
1981-8-7
1046
San Luis Obispo
Poso Ortega lake
Comment
OBI37189
Salix laevigata
Eric Wise
1981-8-7
1030
San Luis Obispo
Intersection of hwy 58 and San Juan Crk.
Comment
OBI36881
Salix lasiolepis
Eric Wise
1981-6-15
562
San Luis Obispo
North Shore of Laguna Lake; SLO
Comment
OBI36891
Salix lasiolepis
Eric Wise
1981-7-1
894
San Luis Obispo
Oso Flaco Lake
Comment
OBI37199
Salix lasiolepis
Eric Wise
1983-9-23
1790
San Luis Obispo
North Shore of Laguna Lake
Comment
POM262103
Salix lasiolepis
I. L. Wiggins
1929-4-13
3422
San Luis Obispo
Along Salinas River 5 miles north of Paso Robles.
Comment
UCR115567
Salix lasiolepis
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5396
San Luis Obispo
Central Coast, Prefumo Cyn., 1.2 mi south of Los Osos Valley Rd.
183
Comment
OBI37322
Salix lasiolepis
Eric Wise
1983-2-24
1654 -b
San Luis Obispo
1.3 mi N of Bee Rock Store near Lake Nacimiento
Comment
RSA659109
Salix lasiolepis
David J. Keil
1996-3-14
25796 -2
San Luis Obispo
N Base. El Rancho Rd. 1.1 miles N of railroad crossing S of Point Sal.
Comment
CAS-BOT-BC107247
Salix lasiolepis var. bigelovii
David D. Keck
1933-5-5
2199
San Luis Obispo
Morro Bay, binding the sand dunes near Morro Rock
Comment
CAS-BOT-BC124817
Salix lasiolepis var. lasiolepis
Alice Eastwood
1928-5-17
15118
San Luis Obispo
Chorro Creek
Comment
RSA98324
Salix sitchensis
R. C. Bacigalupi
1949-4-5
3076
San Luis Obispo
Along Santa Rosa Creek. 3 miles above Cambria.
Comment
UC1586809
Salix sitchensis
T. J. Ayers with S. Junak and D. Shaw
1989-5-10
723
San Luis Obispo
just n. Pick and Shovel Mine (along w. fork of stream at Dead Miner's Camp); Los Padres Nat'l Forest, Cuesta Ridge Botanical Area
Comment
UC454856
Salpichroa origanifolia
I. J. Condit
May 1910
San Luis Obispo
C. P. S. grounds; on lath house roots from Mrs. Eastman
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
CDA17110
Salsola australis
G. F. Hrusa, P. Akers
2003-10-13
16181
San Luis Obispo
Salinas Valley; +/- 1/4 m. N of Paso Robles Cr. Bridge, nr. Templeton.
236
Comment
CAS-BOT-BC180700
Salsola tragus
Ernest C. Twisselmann
1954-6-12
1364
San Luis Obispo
Simmler Road, 2 miles north of Grocer Grade Summit, Temblor Range and the Western San Joaquin Valley
914
Comment
CAS-BOT-BC220735
Salvia
W. R. Dudley
1902-4-3
s.n.
San Luis Obispo
Cambria
Comment
OBI79618
Salvia
Haley Fuller, Erik Holtz, Sean Birkimer
2014-2-24
San Luis Obispo
San Luis Obispo, E. Foothill Boulevard adjacent to Campus Pointe Apartments.
Comment
CDA20409
Salvia columbariae
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
OBI54155
Salvia columbariae
David J. Keil, Kathleen Keil
1995-4-15
24896
San Luis Obispo
Shell Crk rd, ca 1/2 mi N of jctn with Calif rte 58
Comment
OBI55632
Salvia columbariae
David J. Keil
1989-6-3
21226
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
SBBG94128
Salvia columbariae
S. A. Junak
1990-7-13
4407
San Luis Obispo
near N edge of Cuesta Ridge Botanical Area, along powerline access rd, just S of second high voltage tower E of W Cuesta Ridge Rd, ca. 1.1 rd mi S of Tassajera Crk Rd
533
Comment
OBI13563
Salvia columbariae
Aart C. deVos
1963-4-18
59
San Luis Obispo
Poly Cyn NW slope
Comment
OBI29082
Salvia mellifera
Karen Symonds
1982-7-17
33
San Luis Obispo
Montana de Oro State Park, along coon Creek trail
Comment
OBI32653
Salvia mellifera
David J. Keil
1982-5-2
15894
San Luis Obispo
Ca. 1 mi W of jctn of Huerhuero rd with Calif rte 58 and S on dirt road
Comment
OBI81470
Salvia mellifera
Elena Wolf, Ben Tomei, Josh Olivarria, Brianna Dedwoody
2015-11-8
9
San Luis Obispo
Bob Jones Trail, Right of trail, 1/4 mile in
Comment
OBI23344
Salvia mellifera
J. T. Arnold
1965-4-11
57
San Luis Obispo
Upper Perfumo Cyn, sec 1, T31S, R11E
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
OBI13530
Salvia sonomensis
Neil Havlik
1968-3-31
107
San Luis Obispo
2 mi W of Cuesta Summit on road to Cerro Alto
Comment
CDA18051
Salvinia molesta
D. Knowles
1999-7-29
PDR 975439
San Luis Obispo
170 Pacific St., Paso Robles.
0
Comment Read comments Feb 6 2009
OBI51331
Sambucus nigra subsp. caerulea
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-15
5 .11
San Luis Obispo
N central section of San Simeon State Park
Comment
OBI60487
Sambucus nigra subsp. caerulea
Larry Kelly, David J. Keil
1988-10-1
263
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave.
Comment
OBI28335
Sambucus nigra subsp. caerulea
Lori Blain
1982-4-7
5
San Luis Obispo
Cal Poly: near stearm where Design Village branches off of Poly cyn
152
Comment
OBI77142
Sanicula arguta
Robert F. Hoover
1958-3-6
8412
San Luis Obispo
Between Morro Bay and Cayucos, (South of mouth of Toro crk).
Comment
POM83032
Sanicula arguta
Marcus E. Jones
1882-5-9
s.n.
San Luis Obispo
[No additional locality information.]
Comment
UC1123156
Sanicula arguta
C. M. Belshaw
1936-3-17
1638
San Luis Obispo
2.3 mi nne of Nipomo
289
Comment
UCD127919
Sanicula arguta
G. K. Helmkamp; E. A. Helmkamp
2001-4-29
6584
San Luis Obispo
San Luis Obispo County: Irish Hills, Clark Valley Road, 4.2 miles south of Los Osos Valley Road (East of Los Osos.)
274
Comment
SBBG104810
Sanicula bipinnata
M. D. Proctor, E. A. Young
1993-3-17
ROB 171
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UC1123167
Sanicula bipinnata
G. T. Nordstrom
1937-3-27
1029
San Luis Obispo
1.6 mi sw of Chimney Rock
304
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
SEINET269232
Sanicula crassicaulis
G. Helmkamp
1996-5-24
1035
San Luis Obispo
State Park system north of Turri Rd. and 1.5 miles of South Bay Blvd.
95
Comment
OBI77017
Sanicula laciniata
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14305
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
UC794418
Sanicula laciniata
Lincoln Constance, Richard W. Holm and Carroll E. Wood Jr.
1949-4-24
3273
San Luis Obispo
9 mi n of San Simeon (Arroyo de la Cruz); Arroyo de la Cruz
152
Comment
RSA141067
Sanicula tuberosa
Clare B. Hardham
1960-5-5
5614
San Luis Obispo
Pine Mt.
Comment
UC126751
Satureja mimuloides
I. J. Condit
1908-10-21
14
San Luis Obispo
San Luis Obispo
Comment
POM203693
Saxifraga californica
I. L. Wiggins
1932-3-24
5843
San Luis Obispo
Roadsides and hills near Adelaide, W. of Paso Robles.
Comment
UCR97547
Saxifraga californica
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1420
San Luis Obispo
South Coast Range, along CA Hwy 58 west of Navajo Creek, west of Carrizo Plain
564
Comment
OBI3015
Scabiosa atropurpurea
Robert F. Hoover
1957-8-28
8393
San Luis Obispo
San Simeon Crk, by roadside
Comment
RSA750499
Schismus arabicus
David J. Keil
1998-4-9
26652
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepusquet Canyon Rd.
Comment
OBI35206
Schoenoplectus californicus
Eric Wise
1982-6-24
1510
San Luis Obispo
Warden Lake [N of Los Osos Valley Rd]
Comment
OBI42991
Schoenoplectus californicus
Robert J. Rodin
1972-3-29
8609
San Luis Obispo
Oso Flaco, S side of lagoon
Comment
RSA175163
Schoenoplectus californicus
Robert F. Thorne, Percy C. Everett
1962-10-3
31399
San Luis Obispo
Near Oso Flaco Lake.
5
Comment
OBI22210
Scribneria bolanderi
Robert F. Hoover
1958-5-17
8477
San Luis Obispo
Summit of Santa Lucia Mts, NW of Cuesta Pass
Comment
OBI9232
Scrophularia californica
Robert F. Hoover
1964-5-14
8858
San Luis Obispo
See Cyn
Comment
SBBG132557
Selaginella bigelovii
D. Keil
1988-7-2
20832
San Luis Obispo
E of S Bay Blvd vicinity of old cement plant or on hill to NE; Morro Bay State Park
Comment
SBBG117762
Senecio aphanactis
M. Wetherwax, E. Painter, J. Greenhouse
2001-3-21
SLO 184
San Luis Obispo
W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
JEPS100244
Senecio blochmaniae
Dean W. Taylor with Alison Colwell
2002-9-26
18446
San Luis Obispo
Oso Flaco Lake, dunes just north from the beach access boardwalk, Pismo Dunes State Park
6
Comment
OBI58107
Senecio blochmaniae
Austin P. Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park. S of Hazard Cyn
Comment
UC1284959
Senecio californicus
R. F. Hoover
1947-4-4
6881
San Luis Obispo
w side Cottonwood Pass; w side of Cottonwood Pass
Comment
CAS-BOT-BC363525
Senecio californicus
David D. Keck
1933-5-5
2227
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe, southwestern San Luis Obispo County
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
UC455149
Setaria parviflora
I. J. Condit
1910-6-2
San Luis Obispo
lawn by basement wall s. of Girl's Dormitory CA Polytechnic School
Comment
CAS-BOT-BC240253
Setaria viridis
Ernest C. Twisselmann
1960-8-22
5988
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
UC1122855
Shepherdia argentea
W. A. Peterson
1936-7-9
325
San Luis Obispo
Cuyama Ranch Santa Ynez Quad.
701
Comment
SBBG110018
Sidalcea
C. B. Hardham
1964-5-20
11032
San Luis Obispo
McChesney Pk
1219
Comment
SBBG4708
Sidalcea
C. B. Hardham
1959-4-23
4282
San Luis Obispo
Tassajara Cyn, W of Santa Margarita
Comment
UCSB57220
Sidalcea malviflora
Callaway, R.; Ryan, P.
1987-4-26
San Luis Obispo
About 3/4 mile due south of United Farm Insurance and apartment complex, on the east side of Hwy. 101, about 2 miles north of San Luis Obispo
228
Comment
SFV17906
Sidalcea malviflora subsp. laciniata
M. S. Valenzuela, E. O. Francisco
1998-5-20
61
San Luis Obispo
South Coast Ranges Santa Lucia Range. Cuesta Ridge Botanical Area, hillside near entrance.
457
Comment
UC1124976
Sidalcea malviflora subsp. laciniata
C. M. Belshaw
1936-3-23
1704
San Luis Obispo
1.9 mi sw Hollister Park; Cayucos Quad.
Comment
UCR147228
Silene armeria
George K. Helmkamp, E. A. Helmkamp
2004-8-15
8788 B
San Luis Obispo
Central Coast, Nipomo Mesa. Mesa Dunes Mobile Home Park along Mesa View Dr., 0.2 mi S. of jct. of Halcyon Rd., SE of Oceano
76
Comment
OBI72992
Silene coniflora
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-26
25406
San Luis Obispo
West Cuesta Ridge at west end of botanical area
Comment
CDA3467
Silene gallica
G. K. Helmkamp, E. A. Helmkamp
1998-5-2
3898
San Luis Obispo
Central Coast; Irish Hills, 3.1 mi SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos
Comment
UCR93699
Silene gallica
George K. Helmkamp
1996-5-25
1059
San Luis Obispo
Central Coast, between CA Hwy 1 and the ocean, 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county
15
Comment
UC8467
Silene laciniata subsp. major
Alice King
May, 1895
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC389407
Silene lemmonii
Clare B. Hardham
1959-5-19
4560
San Luis Obispo
Santa Lucia Mountains. Headwaters of Las Tablas Creek
Comment
UC1285078
Silene multinervia
R. F. Hoover
1947-3-26
6744
San Luis Obispo
just s Price Canyon; just s of Price Canyon
Comment
SBBG113512
Silene verecunda
C. B. Hardham
1960-6-17
6150
San Luis Obispo
Chris Flood Crk
Comment
UC1583623
Silene verecunda subsp. platyota
David Keil with M. A. Corky Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, and Jim Pittman
1988-6-11
20704
San Luis Obispo
just n Arroyo de la Cruz (n of San Simeon along system of ridges and canyons); n of San Simeon, just n of Arroyo de la Cruz
Comment
OBI15474
Silybum marianum
R. R. La Belle
1967-4-2
12
San Luis Obispo
Laguna Lake, San Luis Obispo. NE side of lake
Comment
JEPS27038
Sisymbrium orientale
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-11
7417
San Luis Obispo
6 mi e of Paso Robles (ancient Huntington Ranch (now Hardham and Butterworth))
304
Comment
OBI66874
Sisyrinchium bellum
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29595
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 deg. N, 120.6800 deg. W
244
Comment
SBBG119171
Sisyrinchium bellum
M. Wetherwax, E. Painter
2002-3-28
SLO 228
San Luis Obispo
Guard Hill Rd; Camp San Luis Obispo
200
Comment
SD249090
Sisyrinchium bellum
David J. Keil
2000-5-26
28746
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca 4 miles S of rairoad crossing in Santa Margarita and westward along ranch roads.
334
Comment
SEINET14188822
Sisyrinchium bellum
R. R. Halse
2016-3-21
9662
San Luis Obispo
San Simeon; along State Hwy 1 by its intersection with Castillo Dr
18
Comment
UCR122777
Sisyrinchium bellum
George K. Helmkamp, E. A. Helmkamp
1998-5-20
3886
San Luis Obispo
Central Coast, Irish Hills, 3.1 miles SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos
351
Comment
OBI78580
Sisyrinchium bellum
Margaret M. Shipsey
2012-4-5
s.n.
San Luis Obispo
C.P.S. Cyn
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
OBI33691
Solanum douglasii
Melissa Luckow, Jerry Rendon
1980-5-20
55
San Luis Obispo
Poly Cyn, S side of bridge about 100 yds from the end of the cyn rd
Comment
SBBG107602
Solanum douglasii
C. B. Hardham
1956-2-24
157
San Luis Obispo
Santa Rosa Crk
Comment
OBI35395
Solanum douglasii
Helen Jones
1982-8-7
92
San Luis Obispo
Piedras Blancas Point; on leeward side of point 50 yds E of staircase in cove
Comment
RSA122717
Solanum douglasii
B. Bolt
1936-1-14
530
San Luis Obispo
2 miles SSE of mouth of Osos Creek.
46
Comment
UCSB28110
Solanum douglasii
Hardham, Clare
1967-3-3
San Luis Obispo
Diablo Canyon, O.C. Field Ranch
Comment
CAS-BOT-BC154194
Solanum umbelliferum
G. B. Grant
1903-5-1
s.n.
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC156837
Solanum umbelliferum
Chester Dudley
1926-11-1
s.n.
San Luis Obispo
Near Paso Robles
Comment
CAS-BOT-BC157497
Solanum umbelliferum
R. F. Hoover
1963-5-4
8560
San Luis Obispo
Upper Coon Creek, San Luis Range
Comment
JEPS114093
Solanum umbelliferum
E. L. Painter, M. Wetherwax, J. Olson
2002-3-26
SLO- 220
San Luis Obispo
Camp San Luis Obispo. W side of Cerro Romualdo.
Comment
RSA5474
Solanum umbelliferum
Carl B. Wolf
1932-11-18
s.n.
San Luis Obispo
On the Santa Maria- Maricopa State Highway, at upper end of Cuyama Valley, 1 mi. W of Kern Co. Line
Comment
UC26247
Solanum umbelliferum
Mrs. Blockman
May, 1893
San Luis Obispo
Comment Read comments Aug 8 2007
CAS-BOT-BC157611
Solanum umbelliferum
Mrs. H. C. Cantelow
1941-3-29
s.n.
San Luis Obispo
East of La Panza
Comment
CDA19837
Solanum umbelliferum
N. David
2001-12-11
PDR 062309
San Luis Obispo
Central California; Hwy 58 near California Valley.
0
Comment
POM280684
Solanum umbelliferum
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
Templeton - Cambria
Comment
RSA140284
Solanum umbelliferum
Clare B. Hardham
1959-5-23
4645
San Luis Obispo
South end of Moro Bay
Comment
UC456220
Solanum umbelliferum
I. J. Condit
1907-12-22
San Luis Obispo
San Luis Mountain
Comment
OBI6143
Solanum xanti
D. Waive Stager
1972-7-24
16
San Luis Obispo
Montana de Oro State Park Sand Spit [Morro Bay State Park on label]
Comment
OBI72752
Solanum xanti
Michael Walgren
2010-4-15
123
San Luis Obispo
Morro Bay state Park at E terminus of Pismo Ave in Los Osos. This newer acquisition parcel is located S of Pismo Ave and abuts several homes. The parcel is known as "Powell III" . Collected near Pismo Ave
Comment
UCR35242
Solanum xanti
L. B. Ziegler
1966-9-23
97
San Luis Obispo
Central Coast, Sand dunes at S end of Morro Bay (Baywood Park)
5
Comment
CDA41174
Solanum xanti var. intermedium
T. C. Fuller
1962-2-28
7726
San Luis Obispo
Road to Paso Robles, 4.7 miles east of Highway 1 at Cambria.
0
Comment
OBI75266
Soleirolia soleirolii
David J. Keil
2011-4-22
30993
San Luis Obispo
Sweet Springs Nature preserve. South shore of Morro Bay. Baywood Park-Los Osos area north of Ramona Ave.
5
Comment
SD148220
Solidago confinis
G. K. Helmkamp, E. A. Helmkamp
2000-9-1
5951
San Luis Obispo
Los Osos, ca. 0.5 mile northwest of Hazard Canyon, between Howard Stree and sand dunes.
6
Comment
UC54035
Solidago velutina subsp. californica
Rev. R. W. Summers
Oct 1886
397
San Luis Obispo
Santa Margarita
Comment
OBI55187
Solidago velutina subsp. californica
Greg Frugoli
1997-5-31
96
San Luis Obispo
On Pozo Rd W of the summit approx 0.5 mi E of the end of the pavement. La Panza Range, Los Padres NF (hwy 58 burn area)
536
Comment
UC455800
Soliva sessilis
I. J. Condit
1910-5-4
San Luis Obispo
California Polytechnic School ranch above dairy barn; California Polytechnic School ranch
Comment
RSA223673
Sonchus oleraceus
J. T. Howell
1964-6-29
40767
San Luis Obispo
Cambria
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
CAS-BOT-BC390002
Spergula arvensis
Clare B. Hardham
1957-3-6
1546
San Luis Obispo
Santa Lucia Mountains. Cambria
Comment
OBI17393
Spergula arvensis
R. R. LaBelle
1967-4-2
8
San Luis Obispo
Laguna Lake, N side
Comment
UCR131931
Spergula arvensis subsp. arvensis
George K. Helmkamp
2003-8-31
8095
San Luis Obispo
Central Coast, Callender Road at US-1 south of Arroyo Grande
30
Comment
CAS-BOT-BC390434
Spergularia macrotheca var. macrotheca
Clare B. Hardham
1957-11-19
2768
San Luis Obispo
Santa Lucia Mountains. Piedras Blancas
Comment
SBBG11148
Spergularia marina
C. B. Hardham
1958-4-28
3144
San Luis Obispo
Carissa Plains
Comment
SBBG113559
Spergularia marina
C. B. Hardham
1957-11-19
2758
San Luis Obispo
Piedras Blancas
Comment
CAS-BOT-BC390902
Spergularia marina
Ernest C. Twisselmann
1954-4-29
1124
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Andreas Fault, near Chris Twisselmann Ranch, Eastern San Luis Obispo County
685
Comment
CAS-BOT-BC390906
Spergularia marina
Clare B. Hardham
1959-4-12
4233
San Luis Obispo
Santa Lucia Mountains. Loeffingwell Creek
Comment
UC456141
Stachys ajugoides var. ajugoides
E. P. Unangst
1906-8-19
San Luis Obispo
San Luis Obispo
Comment
OBI25452
Stachys bullata
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
13994
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
OBI35417
Stachys bullata
Melody Dickens
1980-4-16
1
San Luis Obispo
On Morro Rock, Morro Bay
Comment
SBBG51261
Stachys bullata
J. Doty
1969-4-25
640
San Luis Obispo
Oso Flaco Lake, 3.5 mi W of State Hwy 1
Comment
SEINET2066218
Stachys bullata
George Helmkamp
1990-4-19
San Luis Obispo
West Cuesta Ridge, 3 mi NW of US 101, N of San Luis Obispo
670
Comment
UC1929869
Stachys bullata
Scott D. White, Ken McDonald
2001-5-9
8457
San Luis Obispo
CENTRAL COAST: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
Comment
SBBG91406
Stachys chamissonis
C. F. Smith
1951-4-19
3046
San Luis Obispo
Hwy 1 in Black Lake Cyn, Nipomo Mesa
Comment
UC124228
Stachys pycnantha
E. Palmer, M. D.
June, 1876
369
San Luis Obispo
District of San Luis Obispo.
Comment
UCSB8034
Stachys pycnantha
Hardham, Clare
1965-7-29
San Luis Obispo
near Burnet Peak; Santa Lucia Mountains
609
Comment
OBI65135
Stanleya pinnata
Greg Wilvert
2005-5-11
403
San Luis Obispo
SE Half of the Caliente Range. 0.6 km SW of Semper Spring
947
Comment
RSA0019340
Stanleya pinnata
Greg Wilvert
2005-5-11
403
San Luis Obispo
Southeast half of the Caliente Range: 0.6 km SW of Semper Spring.
947
Comment
UC1126937
Stanleya pinnata
A. E. Wieslander
1929-6-5
92
San Luis Obispo
Santa Maria Cuyama Road Lompoc Quad.
Comment
UC1070407
Stebbinsoseris heterocarpa
C. A. Graham
1939-4-14
519
San Luis Obispo
1 1/2 mi n Pine Canyon Guard Station; Branch Mt. Quad.
Comment
CAS-BOT-BC374861
Stebbinsoseris heterocarpa
K. L. Chambers
1952-4-13
371
San Luis Obispo
Hill just w. of River Grove, 11.8 mi. e. of Paso Robles on Hwy. 41
Comment
UCR140111
Stellaria media
George K. Helmkamp
2004-2-7
8260
San Luis Obispo
Central Coast, SE of Oceano along Halcyon Rd., just east of Mesa View Dr.
76
Comment
UCR140409
Stellaria media
George K. Helmkamp
2004-2-19
8303
San Luis Obispo
Central Coast, NW of Nipomo, Pomeroy Rd, 0.2 mi N of Willow Rd.
91
Comment
SBBG95832
Stellaria nitens
D. Keil
1986-3-22
19099
San Luis Obispo
2.7 mi SE of jct with Shell Crk Rd along Hwy 58
487
Comment
CAS-BOT-BC398693
Stellaria nitens
Ernest C. Twisselmann
1962-3-19
6710
San Luis Obispo
Choice Valley 0.25 mile south og Grant's lake
563
Comment
OBI39029
Stellaria nitens
David J. Keil
1986-3-22
19099
San Luis Obispo
2.7 mi SE of jctn with Shell Crk rd along hwy 58. T29S, R16E, Sect 6
488
Comment
OBI66655
Stellaria nitens
D. R. Miller
1994-4-19
494 -213
San Luis Obispo
Pine Mt Region, on rd cut edge, Ridge rd +/- 100m S of Hearst Gate, Tobacco Crk drainage
Comment
OBI55346
Stellaria pallida
David J. Keil
1998-4-27
26923
San Luis Obispo
Montana de Oro State Park. Valencia peak burn area, see earlier notes
Comment
OBI77915
Stellaria pallida
David J. Keil, with Kathleen A. Keil
2003-3-29
30104
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of jubction with Highway 58
Comment
UC1873056
Stellaria pallida
David Keil
2001-3-28
29223
San Luis Obispo
SE of Cholame along Davis road, 1 mi SE of California Water Project pipeline corridor
377
Comment
OBI15401
Stephanomeria elata
Robert F. Hoover
1946-8-26
6351
San Luis Obispo
Los Osos Valley
Comment
CAS-BOT-BC375257
Stephanomeria elata
R. F. Hoover
1946-8-8
6278
San Luis Obispo
North end of Morro Bay on beach or bluff just above it
Comment
OBI59308
Stephanomeria exigua
David J. Keil
2001-6-1
29535
San Luis Obispo
Highway 58, 4.7 road miles east from Shell Creek at about 35.41629 deg. N x 120.28222 deg. W.
524
Comment
OBI66626
Stephanomeria exigua subsp. carotifera
David J. Keil
1998-10-9
28183
San Luis Obispo
Elkhorn Plain, Elkhorn Road, ca. 9 miles wnw of Kern Co. line.
744
Comment
OBI15414
Stephanomeria exigua subsp. coronaria
Robert F. Hoover
1965-9-18
9585
San Luis Obispo
Calf Cyn
Comment
CAS-BOT-BC375390
Stephanomeria exigua subsp. coronaria
R. F. Hoover
1966-7-13
9906
San Luis Obispo
3 mi. n. of Pozo
Comment
RSA216860
Stephanomeria exigua subsp. coronaria
Robert F. Hoover
1966-9-16
10035
San Luis Obispo
3 mi N of Santa Margarita (jct of Carmel Road with Old Hwy 101).
Comment
JEPS27631
Stephanomeria pauciflora var. pauciflora
Ernest C. Twisselmann
1959-8-5
5565
San Luis Obispo
Dorothy Twisselmann Ranch, summit of Choice Valley, Western San Joaquin Valley, Temblor Range
655
Comment
OBI66630
Stephanomeria virgata
David J. Keil
1998-10-9
28187
San Luis Obispo
Elkhorn Plain, Elkhorn Road, ca. 6 miles wnw of Kern Co. line.
Comment
OBI79729
Stipa brachychaeta
David J. Keil
2013-4-19
31584
San Luis Obispo
San Luis Obispo. 1359 Madonna Road at Pereira Drive. Revisit to site of Curto & Allen 631 (11 Apr 1990)
Comment
OBI22288
Stipa speciosa
Robert F. Hoover
1949-5-1
7637
San Luis Obispo
Summit of Cottonwood Pass
Comment
SBBG117991
Streptanthus albidus subsp. peramoenus
M. Wetherwax, E. Painter, C. Bratt
2000-5-15
SLO 103 b
San Luis Obispo
W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
RSA430024B
Streptanthus glandulosus
Lester Rowntree
1929-6-27
s.n.
San Luis Obispo
Santa Lucia Mtns.
1439
Comment
OBI56771
Stylocline gnaphaloides
David J. Keil
1986-4-13
19173
San Luis Obispo
2 mi E from jctn with Las Pilitas Rd on Parkhill Rd. S side of hwy
Comment
OBI64974
Stylocline gnaphaloides
Greg Wilvert
2005-4-1
89 -1
San Luis Obispo
SE Half of the Caliente Range. N edge of range
759
Comment
UCR38777
Styrax officinalis var. redivivus
T. Gaskin
1982-4-26
s.n.
San Luis Obispo
Along trail between Stony Creek and Caldwell Mesa
Comment
OBI6294
Symphoricarpos albus var. laevigatus
Robert F. Hoover
1950-6-20
7985
San Luis Obispo
Santa Lucia Range; 6 mi W of Templeton on road to Cambria
Comment
OBI32052
Symphoricarpos mollis
David J. Keil
1981-6-20
14880
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1.
Comment
OBI57129
Symphoricarpos mollis
Danielle DeRome
1994-2-26
226945
San Luis Obispo
Poly Canyon road between main campus and the side road leading to the dump, on E side of road.
Comment
OBI17007
Symphyotrichum chilense
Robert F. Hoover
1946-10-2
6454
San Luis Obispo
Calif Polytechnic campus, San Luis Obispo
Comment
UC1583759
Symphyotrichum chilense
David Keil
1976-9-25
K 11828
San Luis Obispo
1 mi w of, (along Prefumo Canyon Rd, along banks of stream) Los Osos Valley; Prefumo Canyon
Comment
CAS-BOT-BC211573
Tamarix parviflora
Ernest C. Twisselmann
1954-4-22
1108
San Luis Obispo
2 miles south of Palo Prieta Summit, Choice Valley, Temblor Range and the Western San Joaquin Valley
579
Comment
SBBG127212
Tamarix ramosissima
D. Keil
2010-10-21
30938
San Luis Obispo
Whale Rock Reservoir, Cayucos
65
Comment
UC990500
Taraxia ovata
R. Bacigalupi
1949-4-8
3085
San Luis Obispo
hill between Cambria and ocean; Cambria Pines
Comment
OBI51287
Taraxia ovata
Jan Barber
1994-3-21
100
San Luis Obispo
San Simeon State Park. Around Washburn campground and in grasslands N of Campground
Comment
UCSB45051
Taraxia ovata
Carr, Tom
1978-3-28
San Luis Obispo
On Calif. 1; 5 miles north of San Simeon
10
Comment
OBI59496
Tauschia hartwegii
David J. Keil, with V. L. Holland
2001-4-7
29264
San Luis Obispo
Western outskirts of Atascafero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
549
Comment
OBI11977
Tetrapteron graciliflorum
Robert F. Hoover
1950-4-30
7863
San Luis Obispo
La Panza district
Comment
UC56065
Thalictrum fendleri
J. H. Barber
1899-5-19
San Luis Obispo
Santa Lucia Mts.
Comment
UCR131474
Thalictrum fendleri var. polycarpum
June Latting
1977-1-30
s.n.
San Luis Obispo
Central Coast, Coon Creek Trail, Montana de Oro State Park
61
Comment
OBI76607
Thermopsis californica var. californica
Michael Walgren
2012-4-16
266
San Luis Obispo
On Picachio Rd, which is off Cayucos Crk rd, Cayucos. About 1.5 mi from the jctn with Cayucos Crk rd, and on the SW side of Picachio Rd
Comment
CAS-BOT-BC66635
Thysanocarpus curvipes
R. F. Hoover
1967-3-5
10246
San Luis Obispo
Upper Arroyo Grande.
Comment
CDA19994
Thysanocarpus curvipes
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area, Los Padres National Forest, Cuesta Ridge East
0
Comment
OBI74987
Thysanocarpus curvipes
Michael Walgren
2011-3-3
217
San Luis Obispo
Los Osos State Reserve off Los Osos Valley Rd near Los Osos
Comment
OBI71005
Thysanocarpus curvipes
G. F. Hrusa
2000-4-11
15341
San Luis Obispo
Carrizo Plain Natural Area. Goodwin pasture. Hills above the plowline
Comment
OBI3889
Thysanocarpus curvipes subsp. elegans
Elizabeth Rudd
1971-3-30
210
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
RSA140506
Thysanocarpus curvipes var. curvipes
Clare B. Hardham
1960-4-16
5441
San Luis Obispo
Cypress Mtn along Delaganna Cr. The Santa Lucia Mtns.
Comment
CAS-BOT-BC67158
Thysanocarpus laciniatus
A. G. Vestal; W. P. Vestal
1947-4-18
s.n.
San Luis Obispo
1.3 mile north of San Luis Obispo and about 4 miles east of US Highway 101.
Comment
OBI19898
Thysanocarpus laciniatus
Walter F. Chesebro
1978-4-8
31
San Luis Obispo
Just E of Salinas river bridge on hwy 58
Comment
OBI62962
Torilis arvensis
David J. Keil
1992-6-5
23204
San Luis Obispo
Lopez Canyon Road, 0.7 miles from Hi Mountain Rd.
Comment
RSA682338
Torilis arvensis
Scott D. White, Ken McDonald
2001-5-9
8493
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
OBI44949
Torilis arvensis
David J. Keil, Rhonda Riggins, Richard Pimentel, Michael Stiles, and Joanna Tomassacci
1987-5-17
20161
San Luis Obispo
Los Padres natl forest, Cuesta E past end of rd along fire trl in area burned by both the Gay Mtn fire and the Las Pilitas fire
Comment
OBI35351
Toxicodendron diversilobum
Melody Dickens
1981-4-15
75 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
SBBG107735
Toxicoscordion fremontii
C. B. Hardham
1957-4-25
1722
San Luis Obispo
top of Cypress Mtn
Comment
CAS-BOT-BC377063
Tragopogon dubius
Winton H. Frey, Jr.
1957-5-12
169
San Luis Obispo
1/4 mi. from rear gate of Calif. Polytechnic College, San Luis Obispo
Comment
OBI56821
Tragopogon porrifolius
David J. Keil
1998-6-10
27738
San Luis Obispo
Santa Margarita, downtown area along Hwy 58.
Comment
UCD136899
Tragopogon porrifolius
Ernest C. Twisselmann
1963-6-7
8382
San Luis Obispo
San Luis Obispo County: Western San Joaquin Valley. Carter Place, Choice Valley.
640
Comment
SBBG96712
Trichostema lanatum
D. A. Young, S. A. Junak, T. J. Ayers
1989-4-27
1972
San Luis Obispo
Chaparral Rd near the E end of the Botanical area, below TV antennas
Comment
CAS-BOT-BC220833
Trichostema lanatum
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Near San Luis Obispo
762
Comment
CDA16062
Trichostema lanceolatum
G. F. Hrusa
2000-9-3
15696
San Luis Obispo
Carrizo Plain; W edge of Swain pasture, near base of Caliente Range.
762
Comment
OBI13434
Trichostema lanceolatum
Robert F. Hoover
1969-9-9
11578
San Luis Obispo
Santa Lucia Range. 4 mi W of Paso Robles on rd to Nacimiento Dam
Comment
RSA349490
Trifolium albopurpureum
L. S. Rose
1925-3-25
35044
San Luis Obispo
Union
Comment
JEPS65923
Trifolium barbigerum var. andrewsii
W. L. Jepson
1927-4-26
11967 a
San Luis Obispo
Santa Margarita
335
Comment
SBBG118424
Trifolium ciliolatum
M. Wetherwax, E. L. Painter
2002-4-21
CR 295
San Luis Obispo
Cyn of Sulphur Spring Crk; Camp Roberts
260
Comment
RSA522584
Trifolium depauperatum
David J. Keil, Dirk Walters
1986-3-22
19089
San Luis Obispo
S end of Soda Lake at jctn of Simmler-Soda Lake Rd with Soda Lake Road.
585
Comment Read comments May 11 2013
UC52179
Trifolium depauperatum var. hydrophilum
Mrs. R. W. Summers
San Luis Obispo
beside; rr
Comment
RSA91058
Trifolium depauperatum var. truncatum
F. W. Peirson
1925-3-25
5667
San Luis Obispo
On Morro Creek Divide.
427
Comment
UC1285157
Trifolium fucatum
R. F. Hoover
1947-4-27
7107
San Luis Obispo
on rd from Atascadaro (to Morro Bay, summit)
Comment
SBBG11152
Trifolium gracilentum
C. B. Hardham
1958-4-9
2999
San Luis Obispo
almond orchards, Oak Flat
Comment
UC577235
Trifolium gracilentum
Alice Eastwood
1935-3-25
1996
San Luis Obispo
near Union
Comment
OBI12675
Trifolium grayi
Robert F. Hoover
1948-4-25
7488
San Luis Obispo
Price Cyn
Comment
CHSC114045
Trifolium hirtum
Richard R. Halse
2012-3-26
8432
San Luis Obispo
Along StatHwy 1, ca 1.8 miles north of San Simeon.
21
Comment
OBI66645
Trifolium microdon
D. R. Miller
1994-4-12
494 -191
San Luis Obispo
Pine Mt Region. From the lower end of Cyn trl near crk crossing, Pico crk drainage
732
Comment
UC52311
Trifolium microdon
Mrs. R. W. Summers
1886-4-21
180
San Luis Obispo
Comment
UC1130107
Trifolium obtusiflorum
H. C. Lee
1937-6-8
1054
San Luis Obispo
2 mi s Huerhuero School; Pozo quad
441
Comment