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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
OBI82430
Abronia maritima
David J. Keil
2015-9-29
33431
San Luis Obispo
Pismo Beach north of Pismo Pier
5
Comment
RSA18227
Abronia maritima
Carl B. Wolf
1929-4-16
3623
San Luis Obispo
Mouth of small creek at coast, 4 miles N of Morro Bay.
Comment
OBI12212
Abronia pogonantha
Eben McMillan
1952-5-5
106
San Luis Obispo
Red Eagle Mine 1 mi E, 12 mi S of Shandon
Comment
OBI12205
Abronia umbellata
Robert F. Hoover
1964-6-13
9090
San Luis Obispo
Point Sierra Nevada, just N of Arroyo de la Cruz
Comment
OBI81209
Acacia longifolia
Liam Pestrella, Christian Parong, Byron Barrientos
2015-4-26
3
San Luis Obispo
Oceano Dunes.
Comment
SD240996
Acacia melanoxylon
A. C. Sanders
2011-2-21
38734
San Luis Obispo
Central Coast: Cambria, along Burton Dr., down canyon from intersection with Eaton Rd., to the edge of the East Village at the creek crossing.
14
Comment
UC1124420
Acanthomintha obovata subsp. cordata
P. L. Johannsen
1937-5-31
1179
San Luis Obispo
2 1/2 mi w of Painted Rock
914
Comment
OBI79268
Acer negundo
David J. Keil
2012-4-1
31239
San Luis Obispo
Bob Jones Trail near junction with Ontario Road, west of Highway 101, north of Avila Beach Drive
10
Comment
UCD128320
Achillea millefolium
Daryl Koutnik
1978-6-19
531
San Luis Obispo
San Luis Obispo County: West of Cerro Romauldo along Chorro Creek.
304
Comment
RSA0021200
Achnatherum brachychaetum
David J. Keil
2013-4-19
31584
San Luis Obispo
San Luis Obispo. 1359 Madonna Road at Pereira Drive.
Comment
RSA129508
Achnatherum coronatum
T. M. Hendrix
1937-5-10
170
San Luis Obispo
5.25 mi southwest of El Dorado School
534
Comment
CAS-BOT-BC29738
Achyrachaena mollis
Clare B. Hardham
1956-4-26
544
San Luis Obispo
T. Delaganna Ranch
Comment
UC547736
Achyrachaena mollis
David D. Keck and J. Clausen
1935-4-9
3099
San Luis Obispo
near, at Cholame Cholame Creek
365
Comment
SBBG104300
Acmispon junceus
M. D. Proctor, E. A. Young
1993-4-16
ROB 423
San Luis Obispo
1 km NW of Chorro Reservoir; Camp San Luis Obispo
Comment
OBI13193
Acmispon micranthus
Robert F. Hoover
1950-6-2
7969
San Luis Obispo
Trl from Stoney Crk to Colwell Mesa
Comment
OBI13029
Acmispon strigosus
Robert F. Hoover
1967-4-5
10332
San Luis Obispo
2 mi E of Santa Margarita
Comment
OBI44834
Acmispon strigosus
David J. Keil
1985-3-31
18504
San Luis Obispo
Calf Cyn area along Calif Rte 58 halfway between Park Hill rd and hwy 229
Comment
SBBG95531
Acmispon strigosus
D. Keil, L. D. Oyler, R. Oyler
1986-5-17
19473
San Luis Obispo
Santa Margarita Ranch, 3.6 mi S of Santa Margarita along ranch rd
Comment
OBI13015
Acmispon wrangelianus
Robert F. Hoover
1950-4-21
7847
San Luis Obispo
Between Morro Bay and Cayucos S of Toro Crk
Comment
SBBG67998
Acmispon wrangelianus
M. M. Miles
-Apr-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UC1070048
Acourtia microcephala
B. Bolt
1936-5-19
722
San Luis Obispo
4.5 mi ne San Margarita; San Luis Obispo Quad.
487
Comment
CAS-BOT-BC391672
Actaea rubra
R. F. Hoover
1963-5-4
8559
San Luis Obispo
Upper Coon Creek, San Luis Range
Comment
OBI17737
Adenostoma fasciculatum
Dave Imper
1977-1-8
38
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price Cyn rd
76
Comment
SEINET11914041
Adenostoma fasciculatum
Unknown
1953-1
s.n.
San Luis Obispo
6 mi W of Atascadero
Comment
CAS-BOT-BC69608
Adiantum capillus-veneris
Clare B. Hardham
1958-1-2
2784
San Luis Obispo
1/2 mi. n. of San Carpojoro.
Comment
RSA43029
Adiantum capillus-veneris
Robert F. Hoover
1947-8-17
7385
San Luis Obispo
Ravine just N of San Carpoforo Creek.
Comment
PASA1855
Adiantum emarginatum
F. Brubaker, M. Stason
1928-5-11
San Luis Obispo
Santa Rita Canyon
Comment
SFV12378
Adiantum jordanii
D. L. Koutnik
1978-6-19
537
San Luis Obispo
San Bernardo Creek.
91
Comment
RSA791588
Ageratina adenophora
Margriet Wetherwax, E. Painter, David J. Keil
2001-5-17
SLO- 77
San Luis Obispo
Camp San Luis Obispo. West side of Dairy Creek bridge near junction of Amador and Menocino Streets, under bridge.
100
Comment
UC1979359
Agoseris grandiflora
David Keil
1998-6-8
27675
San Luis Obispo
Between Creston & Shandon along Highway 41, 4.5 road miles NE of junction with La Panza, 0.2 miles SW of junction with Amber Hills Road.
Comment
OBI42211
Agoseris grandiflora var. grandiflora
David J. Keil, Lynne Dee Oyler
1986-5-21
19527
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
OBI74309
Agoseris heterophylla
Theo Fitanides, Anthony Baniaga
2010-4-10
78
San Luis Obispo
Tierra Redonda BLM ACEC
329
Comment
CAS-BOT-BC127464
Agrostis densiflora
R. F. Hoover
1955-5-23
8354
San Luis Obispo
Coast west of Cambria.
Comment
CAS-BOT-BC127030
Agrostis exarata
R. F. Hoover
1950-6-20
7988
San Luis Obispo
6 miles west of Templeton on road to Cambria.
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
OBI66802
Agrostis exarata
D. R. Miller
1995-7-26
795 -593
San Luis Obispo
Pine Mt Region. Growing along a shaded drainage at Spirit Meadow, E slope of Pine Mt, Tobacco Crk drainage
549
Comment
OBI82532
Agrostis gigantea
David J. Keil
2015-7-8
33299
San Luis Obispo
Atascadero. Southeast of intersection of El Camino Real and San Rafael Road
280
Comment
CAS-BOT-BC139373
Agrostis hooveri
R. F. Hoover
1947-7-16
7307
San Luis Obispo
Price Canyon.
Comment
SEINET13243879
Agrostis pallens
David Keil, with Mike Walgren and Lisa Andreano
2012-5-15
31341
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
OBI56469
Aira caryophyllea
David J. Keil, with V. L. Holland
1999-4-27
28274
San Luis Obispo
Camp Roberts; McMillan Airstrip.
Comment
UCR160376
Aira caryophyllea
George K. Helmkamp, E. A. Helmkamp
2005-6-7
9540
San Luis Obispo
Outer South Coast Ranges, along Huasna Road, 1.3 mile west of Huasna Townsite Road
305
Comment
CDA11380
Allenrolfea occidentalis
G. F. Hrusa
1995-4-15
12100
San Luis Obispo
Carrizo Plain. Surrounding the S end of Soda Lake.
Comment
CAS-BOT-BC462354
Allium amplectens
Clare B. Hardham
1957-5-30
2094
San Luis Obispo
Intersection of Las Tablas Creek and road to Camp Natoma; Santa Lucia Mountains
Comment
RSA123159
Allium haematochiton
H. C. Lee
1936-3-23
527
San Luis Obispo
Half mile S of Mine Hill.
259
Comment
UC1133809
Allium howellii
P. L. Johannsen
1937-5-3
1087
San Luis Obispo
2 1/8 mi ese Painted Rock Ranch (Plot 189); McKittrick Quadrangle
Comment
UC575297
Allium howellii
David D. Keck and J. Clausen
1935-4-10
3158
San Luis Obispo
18 mi s Soda Lake (toward s end of Carrizo Plain); Carrizo Plain
610
Comment
CAS-BOT-BC470932
Allium howellii var. howellii
R. F. Hoover
1947-4-4
6889
San Luis Obispo
West side of Cottonwood Pass.
Comment
OBI79534
Allium lacunosum var. lacunosum
Michael Walgren
2014-5-4
413
San Luis Obispo
Cayucos, on the top of a serpentine hill immediately inland of Highway One at the top of the highway rise.
120
Comment
SJSU3337
Allium lacunosum var. lacunosum
C. W. Sharsmith
1962-4-20
6808
San Luis Obispo
Carrizo Plain c. 10 mi SE of Simmler
Comment
OBI54220
Allium peninsulare var. peninsulare
George Butterworth
1995-4-13
59
San Luis Obispo
Carrizo Plain Naturla area. NW slope of Windmill Peak
701
Comment
OBI28915
Allium peninsulare var. peninsulare
Melissa Luckow, Rhonda Riggins
1982-5-14
867
San Luis Obispo
1 mi SE of Avenales Guard Station on the San Jose-Avenales Rd
Comment
CAS-BOT-BC476698
Allium unifolium
R. F. Hoover
1964-6-13
9107
San Luis Obispo
Near Arroyo del Oso, north of Piedras Blancas Point
Comment
JEPS99436
Allophyllum
Clare B. Hardham
1961-4-17
6831
San Luis Obispo
Pine Mountain
Comment
OBI8522
Alnus rhombifolia
Richard Vonarb
1978-11-24
9
San Luis Obispo
Cal Poly, 3 acre lawn
46
Comment
OBI55378
Alopecurus saccatus
David J. Keil, with Kathleen A. Keil
1998-4-4
26569
San Luis Obispo
Carrizo Plain N of Soda Lake. Along Belmont Trail, from junction with Seven Mile Rd., about 1 mi. W.
Comment
SEINET8075666
Amaranthus albus
David Keil
2000-6-24
28823
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
CDA23698
Amaranthus blitoides
P. Schlotter
1982-10-27
San Luis Obispo
Creston and Geneseo Roads, Paso Robles.
0
Comment
OBI82610
Amaranthus deflexus
David J. Keil
2015-8-10
33346
San Luis Obispo
Morro Bay. Vacant lot at end of Hatteras Street
Comment
OBI71941
Ambrosia acanthicarpa
George Butterworth
2009-11-5
762
San Luis Obispo
Chimineas. Cuyama River, Oakey
495
Comment
OBI25770
Ambrosia acanthicarpa
David J. Keil
1980-9-17
14210
San Luis Obispo
Cyn Ranch on Shell Crk rd 6 mi N of hwy 58
Comment
OBI31964
Ambrosia chamissonis
David J. Keil, Eric Wise
1981-5-25
14777
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI57762
Ambrosia chamissonis
Austin P. Griffiths, R. A. Lawton
1980-5-30
s.n.
San Luis Obispo
Oceano Dunes. On innermost primary remnant dunes just e of Dune Buggy Hill
Comment
OBI5613
Ambrosia chamissonis
Sharon Jochums
1974-5-18
203
San Luis Obispo
Comment
CAS-BOT-BC273095
Ambrosia salsola
R. F. Hoover
1967-6-4
10604
San Luis Obispo
Canyon in Temblor Range near north end of Elkhorn Plain
Comment
CAS-BOT-BC135662
Amelanchier utahensis
R. F. Hoover
1960-5-18
8523
San Luis Obispo
2 mi. s. of Atascadero, west of Highway 101, at base of shale hill.
Comment
OBI20006
Amorpha californica
David J. Keil
1979-6-9
s.n.
San Luis Obispo
Calf Cyn along Hwy 58 near jctn with hwy 229
Comment
SBBG19311
Amsinckia douglasiana
D. Emery
1950-3-31
San Luis Obispo
La Panza district
Comment
CAS-BOT-BC222389
Amsinckia douglasiana
Ernest C. Twisselmann
1954-3-8
859
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon: near summit, 7 miles south of Cholame
579
Comment
UCR161222
Amsinckia eastwoodiae
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9030
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness N of Lopez Lake, Upper Lopez Canyon Road, 5.5 mi N of jct with Lopez Road
335
Comment
OBI29247
Amsinckia menziesii
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14540
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
OBI4311
Amsinckia spectabilis var. microcarpa
Felice C. Movich
1969-4-2
16
San Luis Obispo
Near Montana de Oro, S of Morro Bay
Comment
UCSB40804
Amsinckia spectabilis var. microcarpa
Ferren, Wayne
1980-4-28
San Luis Obispo
Rt. 1, N of Willow Rd., ca. 8 mi W of Nipomo, Nipomo mesa area
Comment
UC2027397
Amsinckia tessellata
Greg Wilvert
2005-3-21
8
San Luis Obispo
Southeast Half of the Caliente Range. 3/4 km S of Soda Lake Road along Pipeline Road.
Comment
RSA67553
Amsinckia tessellata
P. A. Munz
1951-4-12
16276
San Luis Obispo
13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range.
762
Comment
UCSB10398
Amsinckia tessellata var. gloriosa
Constance, Lincoln; Beetle, Alan
1940-3-22
San Luis Obispo
Near San Juan Creek, Syncline Hill, 5 miles east of La Panza; California inner coast ranges
548
Comment
UC1123230
Anagallis arvensis
H. C. Lee
1937-5-5
877
San Luis Obispo
1 1/2 mi. s. Dry Creek School; Paso Robles Quad.
Comment
UC456195
Anagallis arvensis
unknown
1905-1
San Luis Obispo
California Polytechnic School, Poly fields
Comment
RSA302663
Ancistrocarphus filagineus
J. R. Shevock
1972-3-29
1505
San Luis Obispo
Near Los Pietos Canyon, Temblors
457
Comment
SFV16318
Ancistrocarphus filagineus
P. M. Schiffman
1996-4-13
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. In little saddle of hill just south of old Wells Ranch house.
Comment
SBBG5585
Androsace elongata
C. B. Hardham
1960-4-4
5301
San Luis Obispo
hills near mouth of Cantinas Crk
243
Comment
OBI37339
Anemopsis californica
Eric Wise
1981-6-7
450
San Luis Obispo
Cuyama River, 6.7 mi W of New Cuyama
Comment
OBI15716
Anisocarpus madioides
Robert F. Hoover
1949-5-14
7671
San Luis Obispo
Rocky Butte district, above San Simeon
Comment
CAS-BOT-BC102280
Anthemis cotula
Ernest C. Twisselmann
1953-6-26
559
San Luis Obispo
chris Twisselmann Ranch, eastern San Luis Obispo County
Comment
OBI31649
Anthemis cotula
Smeltzer, Turnquist
1982-7-28
212
San Luis Obispo
Along the northern foot trl in Laguna Lake Park
Comment
OBI79999
Anthemis cotula
David J. Keil, with V. L. Holland
2013-6-12
31801
San Luis Obispo
Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park
Comment
RSA212579
Anthemis cotula
E. C. Twisselmann, D. J. Bedell
1969-7-5
15648
San Luis Obispo
Salinas River 5 miles S of Paso Robles
183
Comment
UC1927716
Antirrhinum multiflorum
D. R. Miller
1994-6-8
694 .424
San Luis Obispo
Pine Mt. Region on Rocky Butte slope, out from the Lookout Area; Pico Creek drainage
900
Comment
OBI5382
Antirrhinum nuttallianum
Robert J. Rodin
1960-5-22
6509
San Luis Obispo
Near Willows Camp in Morro Bay state park
Comment
JEPS35078
Antirrhinum nuttallianum subsp. subsessile
R. F. Hoover
1957-5-20
8386
San Luis Obispo
first ridge w Cerro Romauldo
Comment
JEPS28937
Antirrhinum ovatum
Ernest C. Twisselmann
1962-6-13
7283
San Luis Obispo
Bitterwater Road Western San Joaquin Valley, Temblor Range (at the Dorothy Twisselmann Ranch)
640
Comment
OBI34432
Apiastrum angustifolium
Robert J. Rodin
1974-5-12
9493
San Luis Obispo
San Simeon Area N of State Park at mouth of Arroyo de la Cruz
Comment
OBI56844
Apiastrum angustifolium
David J. Keil
1998-3-27
26450
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in Summer 1997
244
Comment
UCR121768
Apiastrum angustifolium
George K. Helmkamp
2002-4-20
7461
San Luis Obispo
Central Coast, Los Osos, 0.2 mile northwest of Monarch Lane
9
Comment
UC2013268
Apocynum cannabinum
D. R. Miller
1991-7-9
791 -3
San Luis Obispo
In creekway of Almaden Flats, Pine Mountain near the Lower Pines.
Comment
CDA24196
Aquilegia eximia
T. C. Fuller
1962-7-19
9242
San Luis Obispo
Perfumo Canyon Road, 1.7 miles west of junction with Los Osos Valley Road, ca. 6 miles southwest of San Luis Obispo.
0
Comment
CAS-BOT-BC405893
Aquilegia formosa
R. F. Hoover
1964-7-7
8985
San Luis Obispo
Lower canyon of San Carpoforo Creek; shaded north slope
Comment
OBI30243
Aquilegia formosa
Shelley MacKay
1971-5-9
89
San Luis Obispo
About 4 mi E of the hwy 1 and Nacemiento S Fergusson Rd jctn
518
Comment Read comments Sep 21 2014
OBI20494
Aralia californica
Robert F. Hoover
1965-9-7
9535
San Luis Obispo
Santa Lucia Range. Santa Rita Crk W of Templeton
Comment
OBI20495
Aralia californica
Robert F. Hoover
1965-9-7
9535
San Luis Obispo
Santa Lucia Range. Santa Rita Crk W of Templeton
Comment
SEINET8483004
Araucaria bidwillii
D. J. Pinkava, M. G. McLeod
1973-11-18
11687
San Luis Obispo
San Luis Obispo, Campus of California Polytechnic State University
Comment
UC1928121
Araujia sericifera
David Keil
2008-3-13
30488
San Luis Obispo
San Luis Obispo. Monterey Street at railroad overcrossing.
75
Comment
UC456185
Arbutus menziesii
I. J. Condit
1908-4-2
San Luis Obispo
Lopez Canyon
Comment
OBI23000
Arbutus menziesii
Robert J. Rodin
1962-5-8
6866
San Luis Obispo
1.5 mi E of cuesta Summit, 4 mi N of SLO
Comment
CAS-BOT-BC25050
Arctostaphylos cruzensis
Roman Gankin; W. R. Russell
1962-2-22
339
San Luis Obispo
N-facing slope of hill just to the S of Arroyo de la Cruz, 1.5 mi E of State Highway 1, 9.4 mi N of entrance to Hearst
Comment
OBI14738
Arctostaphylos cruzensis
Robert F. Hoover
1962-2-23
8533
San Luis Obispo
Above site of former Washington School, N of Arroyo de la Cruz
Comment
OBI14741
Arctostaphylos cruzensis
Robert F. Hoover
1947-1-26
6600
San Luis Obispo
Osos Valley
Comment Read comments Dec 24 2016
CAS-BOT-BC25003
Arctostaphylos cruzensis
R. F. Hoover
1963-7-30
8588
San Luis Obispo
Sandstone cliffs on NE side of Los Osos Valley.
Comment
CAS-BOT-BC25005
Arctostaphylos cruzensis
R. F. Hoover
1959-5-23
8509
San Luis Obispo
Low ridge bordering Los Osos Valley on NE
Comment
JEPS98880
Arctostaphylos cruzensis
James Roof
1961-6-1
San Luis Obispo
Los Osos bluffs
Comment
SBBG122806
Arctostaphylos cruzensis
B. Ertter et al
1987-4-11
6834
San Luis Obispo
Arroyo de la Cruz on Hearst Ranch, 2-3 mi from Hwy 1
121
Comment
SBBG93743
Arctostaphylos glandulosa
S. A. Junak
1990-7-12
4387
San Luis Obispo
saddle at W end of Cuesta Ridge Botanical Area, on N side of W Cuesta Ridge Rd, ca. 5.6 mi W of US Hwy 101
725
Comment
UC1120194
Arctostaphylos glandulosa subsp. glandulosa
H. C. Lee
1936-5-27
637
San Luis Obispo
1.2 mi nnw Colwell Ranch; Santa Barbara National Forest, Nipomo Quadrangle
Comment
UC1120201
Arctostaphylos glandulosa subsp. glandulosa
G. T. Nordstrom
1937-4-19
1089
San Luis Obispo
2.7 mi s Chimney Rock; Adelaida Quadrangle
Comment
UCD51252
Arctostaphylos glauca
C. M. Belshaw
1936-3-21
1688
San Luis Obispo
3.4 miles N.N.E. of Porter Ranch.
487
Comment
SEINET11996210
Arctostaphylos hookeri subsp. hearstiorum
W. Knight, Knight, I.; Wells, P. V.
1989-1
6428
San Luis Obispo
park at S bridge abutment over Arroyo de la Cruz & hike up hill to chaparral patches, E side of Hwy1
76
Comment
RSA254308
Arctostaphylos luciana
Gary D. Wallace
1975-5-11
1434
San Luis Obispo
Santa Lucia Mountains, east of Cuesta Pass along forest service rd. 1.8 mi E of Hwy 101 toward radio towers.
640
Comment
HSC91723
Arctostaphylos morroensis
Susan H. Bicknell
1988-11-20
San Luis Obispo
Montano de Oro State Park, Hazard Canyon N Ridge
Comment
UC1121454
Arctostaphylos morroensis
Beryl Schreiber
1938-10-7
2554
San Luis Obispo
0.5 mi n Hazard Canyon; Cayucos Quad.; Cayucos, San Luis Obispo Co.
76
Comment
UCD52472
Arctostaphylos morroensis
A. E. Wieslander
1936-2-25
604
San Luis Obispo
Near Hazard Canyon.
152
Comment
UC410444
Arctostaphylos morroensis
Gertrude Sinsheimer
Feb. 1929
San Luis Obispo
on road to Pecho Morro Bay
Comment
UC456159
Arctostaphylos morroensis
unknown
97 a
San Luis Obispo
Morro sand hills
Comment
CAS-BOT-BC39805
Arctostaphylos obispoensis
Alice Eastwood
1929-3-7
16843
San Luis Obispo
Chorro Creek
Comment
CAS-BOT-BC39850
Arctostaphylos obispoensis
Clare B. Hardham
1957-4-25
1727
San Luis Obispo
Santa Lucia Mountains - Cypress Mt.
Comment
CAS-BOT-BC39867
Arctostaphylos obispoensis
R. F. Hoover
1958-3-26
8435
San Luis Obispo
Ridge of Santa Lucia Mts. northwest of Cuesta Pass
Comment
CDA11347
Arctostaphylos obispoensis
G. F. Hrusa
1995-4-16
12070
San Luis Obispo
Cuesta Ridge West; Ridge NW of Cuesta Pass in Cuesta Botanical Area. Approx. 2 m. NW of US 101.
Comment
UCD52922
Arctostaphylos obispoensis
Roman Gankin
1963-4-10
355
San Luis Obispo
About 6 mi. east of Morro Bay on HWY 466.
Comment
CAS-BOT-BC39803
Arctostaphylos obispoensis
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Near Cypress Spring, Cypress Mountain
Comment
CAS-BOT-BC39899
Arctostaphylos obispoensis
Clare B. Hardham
1960-6-1
5952
San Luis Obispo
Santa Lucia Mountains - Burnett Peak cypress grove
762
Comment
RSA167735
Arctostaphylos obispoensis
R. F. Thorne, Percy C. Everett
1963-4-20
31587
San Luis Obispo
Cuesta Ridge West, ca. 3 miles NW from Cuesta Pass
610
Comment
RSA633456
Arctostaphylos osoensis
Jon E. Keeley
1996-6-24
27618
San Luis Obispo
North face of Hollister Peak, east of Morro Bay.
250
Comment
CAS-BOT-BC44411
Arctostaphylos pechoensis
Gertrude Sinsheimer
1934-5-24
s.n.
San Luis Obispo
Between See Canyon and Irish Hills
Comment
OBI75101
Arctostaphylos pechoensis
Michael Walgren
2011-2-25
242
San Luis Obispo
Irish HIlls, Montana de Oro State Park. New property acquisition known as the "Andre" property just S of where Coon crk hits Perfumo Cyn rd, near the jctn with See Cyn rd
330
Comment
RSA122342
Arctostaphylos pechoensis
A. E. Wieslander
1936-5-11
635
San Luis Obispo
Head of Wild Cherry Canyon
457
Comment
UCR1343
Arctostaphylos pechoensis
Frank C. Vasek
1960-4-9
600409- 20
San Luis Obispo
1.5 mi west of barn on Pecho Ranch, 6.3 mi SW of Los Osos, on dirt road about 11 miles along the road south of Los Osos
Comment
UCSB51773
Arctostaphylos pechoensis
Fairfax, Jennifer
1977-2-14
San Luis Obispo
See Canyon, along See Canyon Road
Comment
CAS-BOT-BC44389
Arctostaphylos pilosula
R. F. Hoover
1963-10-26
8599
San Luis Obispo
Trail to Machesna Mt., La Panza Range
Comment
OBI60949
Arctostaphylos pilosula
G. F. Hrusa
1999-2-24
14922
San Luis Obispo
Hwy 227, at corner of Noyes rd, at top of hill
Comment
UC1309683
Arctostaphylos pilosula
H. C. Lee
1936-2-10
392
San Luis Obispo
1 1/4 mi n Indian Knob; Arroyo Grande Quadrangle
76
Comment
UC1309713
Arctostaphylos pilosula
H. C. Lee
1936-4-28
578
San Luis Obispo
1 1/2 mi nw Park Ranch; Nipomo Quadrangle
259
Comment
UCD53661
Arctostaphylos pilosula
A. E. Wieslander
1938-10-21
812
San Luis Obispo
Los Berros.
76
Comment
CAS-BOT-BC44379
Arctostaphylos pilosula
R. F. Hoover
1964-2-20
8637
San Luis Obispo
Oak Park district, north of Arroyo Grande
Comment
UCD53648
Arctostaphylos pilosula
Roman Gankin
1965-3-31
471
San Luis Obispo
Summit Carpenter Canyon; Arroyo Grande.
Comment
UC21800
Arctostaphylos purissima
Mrs. Blochman
1892-1
San Luis Obispo
Comment
OBI66777
Arctostaphylos rudis
Austin P. Griffiths
1987-1-7
18037
San Luis Obispo
Pismo Dunes Region. Vegetated sand ridge bordering southerly edge of Pismo Crk, Eastward from 4 th street. Grover City
Comment
UCR23085
Arctostaphylos rudis
Susanne M. James
1980-4-16
99
San Luis Obispo
c. 2 mi. south of Nipomo, near Nipomo Regional Park, Willow Road just west of Juniper Street junction
111
Comment
RSA386701
Arctostaphylos rudis
Roman Gankin, Lalit Srivastara, Chas. H. Lamonreux
1958-2-5
275
San Luis Obispo
Off of road 1/4 mi. from jct. of Nipomo-Guadalupe road and from garbage dump.
Comment
UCSB71741
Arctostaphylos rudis
Ryan, P.; Callaway, R.
1987-5-21
San Luis Obispo
Pomeroy Los Berros Rd. at jct. Arden Way and Apache Trail, 1.5 miles southeast of Arroyo Grande Rd., Nipomo
121
Comment
OBI14495
Arctostaphylos tomentosa subsp. tomentosa
Robert F. Hoover
1950-1-15
7764
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of)
Comment
UC1927824
Arctotheca prostrata
David Keil
2007-10-9
30487
San Luis Obispo
Campus of California Polytechnic State University. Lawn area adjacent to Main Science Building (Building 53).
105
Comment
CAS-BOT-BC174075
Arenaria paludicola
R. F. Hoover
1947-7-27
7336
San Luis Obispo
Black Lake Canyon, s. of Arroyo Grande
Comment
OBI11840
Argemone munita
Robert F. Hoover
1947-5-10
7148
San Luis Obispo
Cuyama Valey, E of river bridge on hwy
Comment
OBI7861
Aristida adscensionis
Dirk R. Walters
1977-3-29
s.n.
San Luis Obispo
50 m from crk in Poly Cyn, [Cal Poly campus]
Comment
CAS-BOT-BC47687
Armeria maritima subsp. californica
Ernest C. Twisselmann
1959-5-6
5197
San Luis Obispo
Lanta Lucia Range: Highway 1, just north of Cambria
6
Comment
OBI70777
Artemisia absinthium
David J. Keil
2009-8-21
30637
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Small garden area along east side of Dexter Bldg (Bldg. 34). 35 deg. 18.068'W x 120 deg. 39.771'W.
95
Comment
UC455483
Artemisia biennis
I. J. C. and W. F. Ewing
1908-11-14
San Luis Obispo
Oceano
Comment
CAS-BOT-BC90144
Artemisia biennis
Mrs. R. W. S.
1886-7-17
s.n.
San Luis Obispo
Creekside Sulphur Springs
Comment
OBI35431
Artemisia californica
Melody Dickens
1980-4-16
18
San Luis Obispo
Morro Rock, Morro Bay.
Comment
OBI35461
Artemisia californica
Melody Dickens
1980-8-15
51 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
UC455807
Artemisia californica
E. P. Unangst
1906-9-30
San Luis Obispo
San Luis Obispo
Comment
UCR122753
Artemisia californica
R. D. Goeden
1998-9-9
s.n.
San Luis Obispo
Central Coast, Elfin Forest Nature Reserve, Baywood Park, Los Osos
8
Comment
UCR200317
Artemisia californica
Steve Boyd
2007-2-17
11713
San Luis Obispo
Coast Ranges, La Panza Range, Los Padres National Forest along Pozo Road at Pozo Summit, at divide between Pozo Creek drainage and Mariana Creek drainage
803
Comment
CAS-BOT-BC84826
Artemisia cana subsp. cana
Ernest C. Twisselmann
1960-9-13
6005
San Luis Obispo
Twisselmann Ranch, eastern San Luis Obispo County
Comment
HSC98165
Artemisia douglasiana
Susan H. Bicknell
1989-6-11
San Luis Obispo
Montano de Oro, MDO 39
Comment
CAS-BOT-BC90616
Artemisia dracunculus
D. E. Breedlove
1962-8-7
4096
San Luis Obispo
near Oso Flaco Lake, 3 miles north of Guadalupe
Comment
UC1284981
Artemisia dracunculus
R. F. Hoover
1946-8-17
6294
San Luis Obispo
Upper Arroyo Grande Creek
Comment
CAS-BOT-BC97257
Artemisia tridentata subsp. parishii
Ernest C. Twisselmann
1968-9-11
14924
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
CAS-BOT-BC93467
Artemisia tridentata subsp. tridentata
R. F. Hoover
1946-10-13
6489
San Luis Obispo
Cuyama River at highway bridge just below Gypsum Canyon
Comment
OBI82421
Arthrocnemum subterminale
David J. Keil
2015-9-29
33423
San Luis Obispo
Morro Bay State Park Marina
1
Comment
RSA0059622
Arthrocnemum subterminale
David J. Keil
2009-5-30
30613
San Luis Obispo
Los Osos. Sweet Springs Nature Preserve. Southern portion of Morro Bay salt marsh.
0
Comment
OBI30971
Asclepias eriocarpa
Julie M. Vanderwier
1979-8-17
195
San Luis Obispo
Indian Knob Tar Sands
Comment
SBBG84305
Asclepias eriocarpa
A. Bratt
1984-5-25
72
San Luis Obispo
Hi Mtn-Lopez Lake Rd, 0.3 mi N of Los Padres Nat Forest boundary
457
Comment
UC1123575
Asclepias vestita
W. A. Peterson
1937-5-11
829
San Luis Obispo
Mouth of Anderson Canyon; La Panza Quad.
502
Comment
RSA121915
Asclepias vestita
H. C. Lee
1937-5-5
882
San Luis Obispo
1.5 miles S of Dry Creek School
Comment
SEINET8466180
Asparagus officinalis
David Keil
1985-6-9
18793
San Luis Obispo
Los Osos/Baywood Park area. End of Nipomo Avenue (1.5 blocks ESE of Willow Drive) and N across scrub to Eto Lake
Comment
UC454367
Aspidotis carlotta-halliae
I. J. Condit
1910-4-16
San Luis Obispo
Upper Chorro Creek
Comment Read comments Feb 1 2015
UCR123553
Aster lanceolatus subsp. hesperius
George K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5342 A
San Luis Obispo
Central Coast, Montana de Oro State Park
61
Comment
UCR132142
Aster lanceolatus subsp. hesperius
George K. Helmkamp
2003-10-24
8214
San Luis Obispo
Central Coast, El Campo Rd 0.1 mi east of Los Berros Rd, SE of Arroyo Grande
46
Comment
SD245364
Astragalus asymmetricus
David Keil
1998-6-8
27678
San Luis Obispo
Between Creston & Shandon along Hwy 41, 4.3 road miles NE of junction with La Panza Rd, 0.2 miles SW of junction with Amber Hill Rd.
Comment
OBI31802
Astragalus curtipes
Smeltzer, Turnquist
1982-5-7
120
San Luis Obispo
NE side of Laguna Lake Park
Comment
OBI72925
Astragalus curtipes
David J. Keil
1988-6-23
20807
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
OBI81453
Astragalus curtipes
Hunter Singh, Lane Gruenwald
2015-11-8
5
San Luis Obispo
Stone Ridge Trail
Comment
SD245365
Astragalus curtipes
Josh Willems
2013-3-2
3
San Luis Obispo
Poly Canyon: E. side of Poly p hill.
199
Comment
CAS-BOT-BC177790
Astragalus curtipes
R. F. Hoover
1947-2-24
6622
San Luis Obispo
First ridge w. of Cerro Romauldo
Comment
JEPS99143
Astragalus curtipes
Clare B. Hardham
1958-3-10
2886
San Luis Obispo
Old Creek - Santa Rita road
Comment
OBI58083
Astragalus curtipes
David J. Keil
1998-5-18
27306
San Luis Obispo
N of Cayucos between Hwy 1 and ocean N of Point Estero. Just S of China Harbor.
Comment
RSA0006734
Astragalus curtipes
H. D. Ripley, R. C. Barneby
1954-5-3
11281
San Luis Obispo
5.5 miles E. of Morro.
137
Comment
RSA130666
Astragalus curtipes
R. W. Summers
1882-1-23
205
San Luis Obispo
[Unspecified]
Comment
RSA789562
Astragalus didymocarpus
James R. Shevock, Jack Zaninovich
1983-3-31
10243
San Luis Obispo
Carrizo Plain, San Andreas Rift Zone between the Caliente and Temblor Ranges. Along Soda Lake Road, 8.3 miles south of California City and 10.4 miles south of California highway 58.
610
Comment
OBI13372
Astragalus didymocarpus
Robert F. Hoover
1952-4-20
8127
San Luis Obispo
Near summit between Maricopa and Elkhorn Plain
Comment
CAS-BOT-BC182350
Astragalus didymocarpus var. didymocarpus
R. F. Hoover
1952-4-8
8095
San Luis Obispo
West base of Temblor Range near McKittrick Road
Comment
OBI4499
Astragalus douglasii
Elizabeth Rudd
1971-5-23
277
San Luis Obispo
3 mi NE of Santa Margarita
305
Comment
SBBG109565
Astragalus douglasii
C. B. Hardham
1956-7-23
1193
San Luis Obispo
C. H. Montgomery Ranch, Willow Crk
Comment
SD25191
Astragalus douglasii
Frank F. Gander
1939-5-15
7530
San Luis Obispo
Cottonwood Pass.
Comment
CAS-BOT-BC182888
Astragalus douglasii
Ernest C. Twisselmann
1955-5-18
2010
San Luis Obispo
Summit of Red Hills, eastern San Luis Obispo County
762
Comment
CAS-BOT-BC178234
Astragalus gambelianus
R. F. Hoover
1952-5-6
8151
San Luis Obispo
East of Atascadero on Creston Road, just east of pump station.
Comment
CAS-BOT-BC178245
Astragalus gambelianus
Ernest C. Twisselmann
1969-4-24
15181
San Luis Obispo
Santa Ysabel Ranch, east side of the Salinas River 5 miles south of Paso Robles
228
Comment
RSA60144
Astragalus gambelianus
Lois E. James
1946-4-17
1744
San Luis Obispo
By U.S. 101, 2.8 mi. N.E. of San Luis Obispo.
Comment
RSA60153
Astragalus gambelianus
Lois E. James
1946-4-17
1745
San Luis Obispo
2.8 miles NE of San Luis Obispo.
Comment
CAS-BOT-BC186534
Astragalus nuttallii var. nuttallii
R. F. Hoover
1964-8-14
9278
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC186545
Astragalus nuttallii var. nuttallii
Alice Eastwood
1906-6-13
851
San Luis Obispo
Unspecified
Comment
CAS-BOT-BC186554
Astragalus nuttallii var. nuttallii
R. F. Hoover
1964-8-14
9278
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC194236
Astragalus oxyphysus
Lewis S. Rose
1968-4-23
68038
San Luis Obispo
Cholame
335
Comment
CAS-BOT-BC94559
Astragalus oxyphysus
R. C. Wenk
2007-4-6
583
San Luis Obispo
Carrizo Plain National Monument. Along dirt road just behind Washburn Administration Site. Foothills of the Caliente
676
Comment
UCD105156
Astragalus oxyphysus
Jer-Ming Hu; UC Davis Botany Club
1996-3-27
1056
San Luis Obispo
San Luis Obispo County: Carrizo Plain, along Soda Lake Rd, south of Soda Lake.
213
Comment
POM163386
Astragalus oxyphysus
P. A. Munz
1929-5-17
11411
San Luis Obispo
Cuyama Valley, 50 miles east of Santa Maria.
Comment
CAS-BOT-BC194115
Astragalus pomonensis
R. F. Hoover
1947-4-13
6923
San Luis Obispo
Baywood Park
Comment
UCD105452
Astragalus trichopodus var. trichopodus
G. K. Helmkamp; E. A. Helmkamp
2000-4-20
5408
San Luis Obispo
San Luis Obispo County: Central Coast: Road crest between See Cyn. Rd. and Prefumo Cyn Rd. (SW of San Luis Obispo).
320
Comment
OBI79002
Athysanus unilateralis
David J. Keil, Lynne Dee Althouse, Dan Meade, Naomi Oyler, Jason Dart, and Meg Perry
2008-3-31
s.n.
San Luis Obispo
Carrizo Plain. Area proposed for development as solar farm by OptiSolar Corporation. T29S R18E Section 8.
Comment
UCR42720
Atriplex californica
David J. Keil
1981-4-25
14582
San Luis Obispo
Central Coast, Baywood Park at Sweet Springs Marsh, Morro Bay area
3
Comment
CAS-BOT-BC168308
Atriplex canescens var. canescens
Ernest C. Twisselmann
1960-9-25
6009
San Luis Obispo
Twisselmann Ranch, eastern San Luis Obispo County
Comment
OBI28864
Atriplex coronata
David J. Keil
1981-4-24
14487
San Luis Obispo
Rd at S end of Soda lake ca 1/4 mi E of Soda Lake Rd
Comment
OBI56290
Atriplex coronata var. coronata
George Butterworth
1999-7-9
304
San Luis Obispo
Carrizo Plain Natural Area. Beside Panorama Rd, 1.9 mi N of Soda Lake rd T32S R21E S6 NWQ
Comment
RSA790119
Atriplex coronata var. vallicola
Colin Wilkinson, Kelly Hardwicke, H. T. Harvey
2011-5-10
4
San Luis Obispo
South Coast Ranges; Carrizo Plain; Southeast of Soda Lake; gently sloping terrain in and around lake floodplain. Approx. 1.4 miles southwest of Elkhorn Rd.
590
Comment
SBBG81650
Atriplex lentiformis subsp. breweri
C. F. Smith
1975-11-11
10955
San Luis Obispo
Twitchell Reservoir along Huasna Crk below St Hwy 166
Comment
OBI71254
Atriplex polycarpa
George Butterworth
1997-11-7
214
San Luis Obispo
T3S, R20 E, S 32 at Visitor Center, Carrizo plain
Comment
CAS-BOT-BC176529
Atriplex polycarpa
R. F. Hoover
1946-10-19
6504
San Luis Obispo
San Juan River, La Panza district
Comment
OBI51190
Atriplex prostrata
Jan Barber
1993-8-14
77
San Luis Obispo
San Simeon State Park, around seasonal outlet to ocean of San Simeon crk
Comment
RSA0077159
Atriplex spinifera
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-3
3188
San Luis Obispo
Carrizo Plain National Monument: Along unpaved road approx 0.9 mi N of jct w/ Soda Lake Road.
598
Comment
LA204689
Atriplex spinifera
Roxana S. Ferris; Ruth P. Rossbach
1938-5-12
9462
San Luis Obispo
Corrizo [Carrizo] Plain between Simmler and Soda Lake
Comment Read comments Sep 21 2013
OBI17272
Atriplex spinifera
Robert F. Hoover
1968-4-17
11060
San Luis Obispo
N side of Soda Lake, Carrizo Plain
Comment
UCR4848
Atriplex watsonii
O. F. Clarke
1966-11-26
661126- 03
San Luis Obispo
Central Coast, Morro Bay
6
Comment
OBI69699
Avena barbata
Steven A. Junak, Tina J. Ayers
1989-4-12
3945
San Luis Obispo
Cuesta Ridge: Along N side of main road (USFS Road #29S11.3) at intersection with road to W end of Pick and Shovel Mine, about 4.4 mi W of hwy 101
762
Comment
UC2027444
Avena fatua
Greg Wilvert
2005-4-23
292
San Luis Obispo
Southeast Half of the Caliente Range. 1.3 km NW of Lawson Spring.
Comment
UC74912
Azolla filiculoides
Mrs. R. W. Summers
San Luis Obispo
bluff near Santa Maria River
Comment
OBI77979
Baccharis glutinosa
D. R. Miller, E. A. Appel
2012-10-21
1012 .1031
San Luis Obispo
Near end of Windsor Dr, on the Fiscalini Ranch Preserve
18
Comment
OBI53889
Baccharis pilularis
Arthur W. Hazebrook
1992-10-25
156
San Luis Obispo
Nipomo Dunes complex, Big coreopsis HIll, base of HIll along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
UC30353
Baccharis pilularis
J. Burtt Davy
Oct 1896
2715
San Luis Obispo
Port Harford
Comment
CAS-BOT-BC99498
Baccharis pilularis
R. F. Hoover
1965-9-27
9652
San Luis Obispo
Foothill Blvd. at west edge of town, San Luis Obispo
Comment
OBI4904
Baccharis pilularis var. consanguinea
John V. Stechman
1965-8-2
4904
San Luis Obispo
North of Islay Creek
Comment
OBI16975
Baccharis salicifolia
Robert J. Rodin
1962-6-9
6884
San Luis Obispo
Cuyama Valley along Cuyama creek by bridge 43 mi East of Hwy 101
Comment
UC52318
Barbarea orthoceras
Rev. R. W. Summers
1886-3-21
909
San Luis Obispo
San Luis Obispo Mt.
Comment
OBI31679
Bellardia trixago
Turnquist, Smeltzer
1982-5-1
77
San Luis Obispo
On the NE side of Laguna Lake Park
Comment
UC1223706
Bergia texana
Ernest C. Twisselmann
1962-7-12
7427
San Luis Obispo
Vernal Pool bed at the summit of Palo Prieta Canyon
Comment
OBI52814
Bidens pilosa
V. L. Holland
1994-11-4
s.n.
San Luis Obispo
Grover Beach. along RR at SE corner of Grand Ave and hwy 1
Comment
SBBG54830
Blennosperma nanum var. nanum
D. Keil
1979-4-8
13027
San Luis Obispo
ca. 2 mi S of California Valley, along Soda Lake Rd
579
Comment
CAS-BOT-BC127818
Blepharizonia laxa
Ernest C. Twisselmann
1962-8-23
7702
San Luis Obispo
Goldtree Hills, southwest of Grant's Lake
640
Comment
SBBG108120
Bloomeria crocea
C. B. Hardham
1960-6-1
5960
San Luis Obispo
Burnett Peak
Comment
CAS-BOT-BC482126
Bloomeria crocea var. aurea
Ira L. Wiggins
1929-5-24
3745
San Luis Obispo
Roadside 2 miles east of Paso Robles
Comment
CAS-BOT-BC478917
Bloomeria crocea var. crocea
Ernest C. Twisselmann
1963-6-9
8387
San Luis Obispo
Hills at the summit of Palo Prieta Canyon
678
Comment
CDA17676
Bloomeria humilis
Austin Griffiths, G. F. Hrusa, E. W. Thompson, C. Cunningham
1984-6-9
s.n.
San Luis Obispo
Arroyo de la Cruz; Along north crest of south ridge of Arroyo de la Cruz, ca. 1/2 mi E of State Hwy 1.
0
Comment
OBI56845
Bowlesia incana
David J. Keil
1998-4-9
26625
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
OBI33040
Boykinia occidentalis
David J. Keil
1983-9-10
17953
San Luis Obispo
Vicinity of Arroyo de la cruz N of San Simeon
Comment
SBBG96097
Boykinia occidentalis
D. Keil
1983-9-10
17953
San Luis Obispo
vicinity of Arroyo de la Cruz, N of San Simeon
Comment
SBBG87970
Brachypodium distachyon
C. F. Smith
1988-7-12
12153
San Luis Obispo
Cuesta Ridge outside entrance to Botanical Reserve
Comment
UCR122136
Brachypodium distachyon
George K. Helmkamp
2002-4-21
7475
San Luis Obispo
Central Coast, Santa Rosa Creek Rd., 6.9 mi east of Cambria
183
Comment
OBI25593
Brassica nigra
David J. Keil
1981-5-16
14679
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
OBI28276
Brassica nigra
Rick Frelinger
1982-5-10
72
San Luis Obispo
San Luis Crk in Reservoir Cyn
Comment
OBI80478
Brassica nigra
David J. Keil
2015-2-14
32583
San Luis Obispo
Pismo Preserve. Vicinity of intersection of Thousand Hills Road with Price Canyon Road
25
Comment
UCR140416
Brassica nigra
George K. Helmkamp
2004-3-23
8392
San Luis Obispo
Central Coast, ENE of Nipomo; 1.5 miles SW of Rancho Rd along Dana Foothill Rd.
171
Comment
CDA38629
Brassica oleracea var. sabellica
G. Perez/J. Steele
2012-9-13
PDR# 1599492
San Luis Obispo
Montana de Oro State Park; Spooner's Cove.
0
Comment
UC1953315
Brassica tournefortii
D. R. Miller
2009-3-13
309 .873
San Luis Obispo
Along Santa Ysabel Ave at 15th St. Los Osos.
Comment
UC454304
Brickellia californica
E. P. Unangst
1906-9-1
San Luis Obispo
Upper Reservoir
Comment
UC2027030
Brickellia nevinii
Greg Wilvert with Cedrick Villasenor and Ben Carter
2005-9-15
523
San Luis Obispo
Southeast Half of the Caliente Range. Above Semper Spring
Comment
SD232569
Briza maxima
George Helmkamp
1996-5-25
1073
San Luis Obispo
Dried vernal pools between CA-1 and the ocean 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county.
14
Comment
SJSU10470
Briza maxima
R. L. Fisher
1959-5-17
San Luis Obispo
coastal bluff Cambria Pines
Comment
CDA26005
Briza minor
Mark A. Elvin, LynneDee Althouse
2006-5-25
4917
San Luis Obispo
Central Coastal; Northwest portion of Arroyo Grande; Old Oak Park site.
Comment
SBBG122697
Briza minor
A. Parikh, N. Gale
2008-4-30
795
San Luis Obispo
0.3 km S of San Simeon Crk, 1.5 km E of Pacific Ocean, 1.4 km E of State Hwy 1; San Simeon State Park
55
Comment
UCD57405
Briza minor
Beecher Crampton
1964-5-18
6990
San Luis Obispo
San Luis Obispo County: Santa Margarita. Santa Margarita Creek.
Comment
CAS-BOT-BC145345
Briza minor
Clare B. Hardham
1957-5-12
1923
San Luis Obispo
Santa Lucia Mountains. Trail to Green's Lake.
Comment
CAS-BOT-BC144147
Bromus
John Thomas Howell
1964-6-29
40742
San Luis Obispo
Adjacent to the Protestant Cemetery, about 1 mile north of Cambria.
Comment
CAS-BOT-BC149370
Bromus arizonicus
Eben McMillan
1959-3-3
49 -1
San Luis Obispo
Coyote Hill, southeast end of Carrisa Plains.
731
Comment
CAS-BOT-BC148954
Bromus carinatus var. carinatus
Clare B. Hardham
1957-5-4
1822 A
San Luis Obispo
Santa Lucia Mountains. Oak Flat.
Comment
UC337750
Bromus carinatus var. carinatus
unknown
San Luis Obispo
Comment
UCR132013
Bromus catharticus
George K. Helmkamp
2003-10-8
8206
San Luis Obispo
Central Coast, base of Nipomo Mesa 0.25 mi SW of Halcyon Rd along an unnamed road near the railroad crossing
15
Comment
OBI6346
Bromus catharticus
Robert J. Rodin
1970-5-5
9394
San Luis Obispo
Nature Preserve, Camp San Luis Obispo
15
Comment
OBI80166
Bromus diandrus
David J. Keil
1992-4-12
22820
San Luis Obispo
Laguna Lake City Park.
170
Comment
SBBG109809
Bromus diandrus
C. B. Hardham
1959-5-9
4471
San Luis Obispo
Camp Natoma, headwaters of Franklin Crk
Comment
SBBG19089
Bromus diandrus
C. B. Hardham
1960-4-2
5283
San Luis Obispo
Cambria
Comment
OBI17419
Bromus diandrus
LynneDee Althouse
1977-5-22
97
San Luis Obispo
Wolfe's Horse Ranch, Near San Luis High School
137
Comment
CAS-BOT-BC155599
Bromus grandis
R. F. Hoover
1950-6-21
7998
San Luis Obispo
Santa Lucia Mountains. Between Rocky Point and Pine Mountain.
Comment
OBI22408
Bromus grandis
Robert F. Hoover
1964-6-12
9076
San Luis Obispo
Near rocky Butte fire lookout
Comment
UC1257324
Bromus laevipes
R. F. Hoover
1969-6-22
11383
San Luis Obispo
Chorro Creek Canyon (Serrano Canyon Chorro Creek Canyon
Comment
RSA0039403
Bromus madritensis subsp. rubens
LeRoy Gross, Evan Meyer
2014-4-15
6257
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
OBI22398
Bromus madritensis subsp. rubens
Robert F. Hoover
1964-6-6
8956
San Luis Obispo
Tassajera Peak, NW of Cuesta Pass
Comment
OBI32997
Bromus maritimus
David J. Keil, Malcolm McLeod, and CNPS Rare Plant Committee
1983-5-1
16961
San Luis Obispo
Ridge system and coastal terr between Arroyo de la Cruz and Arroyo de los Chinos
Comment
OBI64855
Bromus pseudolaevipes
David J. Keil
2001-5-8
29424
San Luis Obispo
Prefumo Canyon, ca. 2.5 miles from Los Osos Valley Road along Prefumo Canyon Road
Comment
SEINET3922349
Bromus rigidus
G. T. Nordstrom
1937-4-19
1092
San Luis Obispo
0.7 mile southeast of Adelaida.; 0
457
Comment
UCR266056
Bromus sterilis
David J. Keil, Elizabeth Painter, Margariet Wetherwax, Jeff Greenhouse, D. H. Wilken
2001-4-17
29326
San Luis Obispo
Camp Roberts. Palisades area along dirt road
282
Comment
OBI46183
Bromus sterilis
LynneDee Oyler
1986-5-6
446
San Luis Obispo
Santa Margarita Ranch, Estadio field in E part of the ranch where a large stand of blue oaks occur on slopes of decomposed limestone
Comment
CAS-BOT-BC185627
Bromus tectorum
Ernest C. Twisselmann
1961-5-6
6125
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch.
609
Comment
OBI23407
Cakile maritima
Donald Price
1972-5-13
10
San Luis Obispo
Pismo Beach
Comment
SEINET8075654
Cakile maritima
Lee Nicholas, Paolo Salvoni; Bradley Sears; John Templeman
2014-5-17
1
San Luis Obispo
Morro Bay Beach, Mooro Bay.; 0
1
Comment
SDSU2466
Cakile maritima
D. F. Howe
1960-4-9
2831
San Luis Obispo
East side of Morro Bay.
Comment
RSA642732
Cakile maritima var. maritima
R. F. Thorne, P. Everett
1962-10-3
24496
San Luis Obispo
W of Oso Flaco Lake.
5
Comment
OBI43737
Calamagrostis koelerioides
David J. Keil
1985-6-8
18778
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
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
UC1285083
Calandrinia breweri
R. F. Hoover
1947-3-26
6742
San Luis Obispo
just s Price Canyon
Comment
CAS-BOT-BC438519
Calandrinia ciliata
G. K. Helmkamp
2004-3-15
8368
San Luis Obispo
Central Coast: edge of Nipomo Mesa overlooking Cienaga Valley, along CA-1 (Mesa View Dr.), 0.3 mi N of Halcyon Rd.
76
Comment
UC455902
Calendula officinalis
I. J. Condit
1908-6-6
San Luis Obispo
roadside near Edna
Comment
OBI57236
Callitriche marginata
David J. Keil
1998-4-20
26864
San Luis Obispo
Nacimiento lake road, 1.5 miles north of gateway drive.
Comment
OBI79808
Calochortus albus
D. R. Miller
2013-5-22
513 .1061
San Luis Obispo
The Rocky Butte/Pine Mountain region, Ridge Road between upper meadows and Coual Meadow, Tobacco Creek drainage.
900
Comment
UC1927787
Calochortus argillosus
David Keil
1998-6-12
27784
San Luis Obispo
Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail.
Comment
JEPS61637
Calochortus clavatus
Rhoda Reed
1915-6-7
San Luis Obispo
Upper Reservoir Canyon
Comment
SEINET7072785
Calochortus clavatus
A. G. Vestal
1963-5-15
s.n.
San Luis Obispo
Shoulder on the Jardine Road southeast of Estrella. Coordinate datum: NAD27.
Comment
UC1134458
Calochortus clavatus
W. A. Peterson
1937-5-14
838
San Luis Obispo
Top of Yellow Mtn. La Panza Quad.
609
Comment
UCR160162
Calochortus clavatus
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9561
San Luis Obispo
South Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 5.4 mi northeast of Huasna Township Road.
256
Comment
CAS-BOT-BC132359
Calochortus clavatus
R. F. Hoover
1957-7-19
8387
San Luis Obispo
Cypress Mt.
Comment
RSA133111
Calochortus luteus
Clare B. Hardham
1959-5-6
4412
San Luis Obispo
Vitamin D Ranch, road to Nacimiento Dam from Paso Robles, Santa Lucia Mountains
Comment
RSA0119382
Calochortus obispoensis
Melissa A. Johnson
2015-6-9
230
San Luis Obispo
Cuesta Ridge.
732
Comment
SBBG93655
Calochortus obispoensis
T. J. Ayers with S. A. Junak
1989-6-22
752
San Luis Obispo
W fork of stream above trail (old rd) that connects upper and lower mine sites; just W of Pick and Shovel Mine
Comment
UC2013166
Calochortus obispoensis
David Keil with Justin Epting
1995-6-14
25377
San Luis Obispo
Coastal foothills of Santa Lucia Mountains. Cal Poly's Pennington Creek Biological Reserve.
Comment
SBBG15299
Calochortus obispoensis
H. and M. Dearing
1940-6-16
4873
San Luis Obispo
near San Luis Obispo
Comment
UCSB56052
Calochortus obispoensis
Penkala, B.; Ryan, P.
1987-7-1
San Luis Obispo
Directly north 1 mile from junction of Reservoir Canyon and Hampton Canyon, just north of San Luis Obispo off Hwy. 101
274
Comment
UCSB57247
Calochortus obispoensis
Callaway, R.; Ryan, P.
1987-5-21
San Luis Obispo
Approx. 1 1/2 miles due east of Biddle Ranch Rd. and Rhighetti Rd. jct., 5 miles north of Upper Arroyo Grande Rd., Arroyo Grande
243
Comment
OBI31589
Calochortus simulans
Joy Nishida
1982-5-22
379
San Luis Obispo
American Cyn campground
Comment
OBI47507
Calochortus simulans
David J. Keil
1987-4-23
19205
San Luis Obispo
Rinconada Mine area along Pozo Rd S of Santa Margarita
Comment
UC2027068
Calochortus splendens
Greg Wilvert
2005-5-14
419
San Luis Obispo
Southeast Half of the Caliente Range: 1.2 km NW of Wells Canyon
Comment
SBBG104912
Calochortus venustus
F. L. Johnson, E. A. Young
1993-5-24
ROB 544
San Luis Obispo
2 km S of Twin Bridges; Camp Roberts
Comment
OBI64623
Calycadenia villosa
Dave Hacker
2005-5-25
6
San Luis Obispo
0.1 mi E of Red Hll Rd., north side of Hwy 58, w/in hwy right of way.
573
Comment
OBI76634
Calycadenia villosa
Jason Dart
2006-7-8
284
San Luis Obispo
Site is located at the confluence of Lake Nacimiento with Kavanaugh and Cantinas crks, W of the Oak Shores residential development
253
Comment
RSA0008361
Calycadenia villosa
Clare B. Hardham
1957-6-22
2280
San Luis Obispo
Black Mountain, Highland District
Comment
OBI44835
Calyptridium monandrum
David J. Keil
1985-3-31
18503
San Luis Obispo
Calf Cyn area along Calif Rte 58, halfway between Park Hill Rd and hwy 229
Comment
SBBG46802
Calyptridium monandrum
L. W. Edge
1973-4-11
207
San Luis Obispo
near Shell Crk, State Hwy 58
Comment
CAS-BOT-BC221407
Calystegia longipes
Chester Dudley
1936-5-1
s.n.
San Luis Obispo
La Panza Mts.
Comment
CDA39869
Calystegia longipes
T. C. Fuller
1962-7-19
9252
San Luis Obispo
Highway 178 to Simmler, 13.4 miles northeast of Santa Margarita.
0
Comment
OBI79507
Calystegia longipes
David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen
2012-6-28
31398
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road
Comment
SFV16501
Calystegia macrostegia
K. Tajbakhsh
1996-3-16
9
San Luis Obispo
San Simeon. 3.5 miles north of Hearst Castle on Highway 1 at the Vista Point.
Comment
CAS-BOT-BC221365
Calystegia macrostegia subsp. cyclostegia
R. K. Brummitt
1997-6-15
19757
San Luis Obispo
Coast road c. 12 km WNW of San Simeon, 1 km S of Cappucino Cove
10
Comment
CAS-BOT-BC221391
Calystegia macrostegia subsp. cyclostegia
Roxana S. Ferris; R. Bacigalupi
1946-4-14
11116
San Luis Obispo
Cambria
Comment
CAS-BOT-BC221397
Calystegia macrostegia subsp. cyclostegia
Alice Eastwood; John Thomas Howell
1938-6-15
5969
San Luis Obispo
Between Cambria and San Simeon
Comment
OBI20337
Calystegia macrostegia subsp. cyclostegia
Samuel Miyamoto
1971-5-17
9
San Luis Obispo
Poly canyon
107
Comment
OBI37896
Calystegia macrostegia subsp. cyclostegia
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18655
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
UC1123619
Calystegia macrostegia subsp. cyclostegia
N. K. Carlson
1936-3-18
144
San Luis Obispo
.5 mi se Newsom Springs (Plot 3); Arroyo Grande Quad., se of Newsom Springs
Comment
HSC95123
Calystegia macrostegia subsp. cyclostegia
Heather Barnes
2002-3-17
9
San Luis Obispo
Montana de Oro State Park: Pecho Valley Rd. 3 km. N of Coon Creek Trail Parking Lot
40
Comment
OBI4263
Calystegia macrostegia subsp. cyclostegia
Steven Parkinson
1972-5-22
2
San Luis Obispo
End-gate of Reservoir Canyon rd
70
Comment
RSA535047
Calystegia macrostegia subsp. cyclostegia
D. A. Young, S. A. Junak, T. J. Ayers
1989-4-27
1948
San Luis Obispo
0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical area, along road.
Comment
SD43634
Calystegia macrostegia subsp. cyclostegia
Darley F. Howe
1948-5-17
1850
San Luis Obispo
Coast
Comment
SBBG109603
Calystegia malacophylla subsp. pedicellata
C. B. Hardham
1971-4-24
18028 b
San Luis Obispo
Avenales Ranch
Comment
SBBG44590
Calystegia malacophylla subsp. pedicellata
L. W. Edge
1972-4-6
118
San Luis Obispo
Wittenberg Cyn
Comment
RSA522498
Calystegia purpurata
David J. Keil
1986-5-13
19444
San Luis Obispo
Hi Mountain Road near Hi Mountain Lookout.
945
Comment
UC52172
Calystegia subacaulis subsp. episcopalis
Mrs. R. W. Summers
1887-5-11
601
San Luis Obispo
Islai Hill near San Luis Obispo, Islai Hill
Comment
UC1614389
Camissonia
Charles M. Belshaw
1936-3-26
1734
San Luis Obispo
4 mi s of Morro (Outer South Coast Range); Outer South Coast Range
Comment
UC2027009
Camissonia campestris
Greg Wilvert
2005-3-27
55
San Luis Obispo
Southeast Half of the Caliente Range. Approx. 1.1km NW of Wells Canyon
Comment
OBI11992
Camissonia campestris subsp. campestris
Robert F. Hoover
1948-4-17
7469
San Luis Obispo
San Juan River S of Shandon
Comment
SBBG46662
Camissonia campestris subsp. campestris
L. W. Edge
1973-4-11
292
San Luis Obispo
near Shell Crk, St Hwy 58
Comment
RSA449039
Camissonia micrantha
R. S. Woglum
1938-5-15
1730
San Luis Obispo
Central Coast: Oceano Beach.
Comment
RSA145189
Camissonia micrantha
E. G. Linsley, J. W. MacSwain
1959-4-28
59 -85
San Luis Obispo
3 miles east of Santa Margarita. Quarry Station.
Comment
SBBG81883
Camissonia strigulosa
C. F. Smith
1952-4-25
3285
San Luis Obispo
Nipomo Mesa, W of Nipomo and N of Guadalupe
Comment
RSA0080911
Camissoniopsis
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-4
3205
San Luis Obispo
Montana de Oro State Park: Along path from parking lot at end of Sand Spit Rd. to beach, just up the dunes from the beach.
16
Comment
CAS-BOT-BC160282
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Mrs. R. W. Summers
311
San Luis Obispo
Unspecified
Comment
CAS-BOT-BC160309
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Alice Eastwood
1906-7-3
814
San Luis Obispo
Road to Casmailia [Casmalia]
Comment
RSA0039710
Camissoniopsis intermedia
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6511
San Luis Obispo
La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W.
538
Comment
UC1186553
Camissoniopsis intermedia
E. G. Linsley and J. W. MacSwain
1959-4-28
59 -85
San Luis Obispo
three mi e Santa Margarita ((quarry site))
Comment
JEPS99153
Campanula griffinii
Clare B. Hardham
1963-6-18
10851
San Luis Obispo
Cypress Mountain
609
Comment
UCSB19161
Capsella bursa-pastoris
Rankine, Jane
1965-4-10
San Luis Obispo
U.S. Highway 466, 5.6 miles W of Atascadero, Santa Lucia Mountain Range
Comment
CAS-BOT-BC37652
Cardamine californica
Mrs. R. W. Summers
1882-1-7
s.n.
San Luis Obispo
San Luis Obispo Mountain.
365
Comment
OBI15054
Cardamine californica
Robert F. Hoover
1947-3-8
6658
San Luis Obispo
Near Piedras Blancas Point
Comment
UC1315089
Cardamine californica
R. F. Hoover
1967-2-18
10217
San Luis Obispo
Diablo Canyon San Luis Range, Diablo Canyon
Comment
OBI64748
Cardamine californica
D. R. Miller
1994-2-25
294 -80
San Luis Obispo
Pine Mt Region. Along Cyn trl at confluence, Pico Drainage
760
Comment
OBI82562
Cardamine hirsuta
David J. Keil
2016-3-4
33549
San Luis Obispo
Santa Rita Creek Canyon along Santa Rita Road
275
Comment
OBI39363
Cardamine oligosperma
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
16015
San Luis Obispo
Trl on NE side of Cypress Mtn traversing oak woodland, chaparral and cypress swamp-forest
Comment
OBI31100
Carduus pycnocephalus
Julie M. Vanderwier
1979-5-4
152
San Luis Obispo
Indian Knob Tar Sands
Comment
RSA364552
Carex
Thekla Mohr
1911-07
s.n.
San Luis Obispo
San Luis Obispo
Comment
OBI78553
Carex globosa
D. R. Miller
1993-4-3
493 -C1
San Luis Obispo
Flora of Pine Mtn Region. Along loop rd at Cole Ranch
732
Comment
CAS-BOT-BC21851
Carex harfordii
John Thomas Howell
1964-6-29
40728
San Luis Obispo
Adjacent to the Protestant Cemetery, about 1 mile north of Cambria.
Comment
OBI64515
Carex harfordii
Robert F. Hoover
1947-3-1
6634
San Luis Obispo
Cambria
Comment
OBI22643
Carex nudata
Robert F. Hoover
1964-5-13
8843
San Luis Obispo
Santa Rita Crk W of Templeton
Comment
CAS-BOT-BC119439
Carex nudata
Alice Eastwood; John Thomas Howell
1936-5-7
2262
San Luis Obispo
Serrano Canyon near San Luis Obispo.
Comment
OBI51177
Carex nudata
Jan Barber
1993-7-3
28
San Luis Obispo
San Simeon State park; San Simeon Crk; On either side of park rd bridge
Comment
UC463211
Carex nudata
Roxana S. Ferris
1929-4-15
7629
San Luis Obispo
San Luis Obispo Creek; two miles south of town on state highway
Comment
SD71402
Carex obispoensis
R. F. Hoover
1958-3-26
8436
San Luis Obispo
Ridge of Santa Lucia Mountains; northwest of Cuesta Pass.
Comment
CAS-BOT-BC146580
Carex obispoensis
Clare B. Hardham
1959-4-29
4337
San Luis Obispo
Tributary of Stenner (or Steiner) Creek, San Luis Obispo
Comment
RSA0000223
Carex obispoensis
Alice Eastwood, John Thomas Howell
1936-5-7
2271
San Luis Obispo
Boggy slope on serpentine, Steiner Creek near San Luis Obispo.
152
Comment
UCSB59917
Carex obispoensis
Penkala, B.; Ryan, P.
1987-8-4
San Luis Obispo
On south ridge of Reservoir Canyon; approx. 1 mile up trail past cattle guard at end of Reservoir Road; 1 mile north of San Luis Obispo; off Hwy. 101
304
Comment
CAS-BOT-BC119329
Carex obnupta
R. F. Hoover
1950-5-5
7867
San Luis Obispo
South end of Morro Bay.
Comment
OBI82496
Carex praegracilis
David J. Keil, with Lynne Dee Althouse and Shannon Henke
2016-2-26
33494
San Luis Obispo
Southeast of Cholame in southern Cholame Valley along San Andreas Fault zone
600
Comment
UC310369
Carex praegracilis
Philip A. Munz
1925-3-25
9244
San Luis Obispo
Morro
Comment
UC583150
Carex praegracilis
Alice Eastwood, John Thomas Howell
1936-5-6
2231
San Luis Obispo
Morro sands Morro
Comment
POM265144
Carex senta
I. L. Wiggins
1929-4-15
s.n.
San Luis Obispo
2 miles south of San Luis Obispo.
Comment
CAS-BOT-BC117630
Carex serratodens
Clare B. Hardham
1958-5-10
3300
San Luis Obispo
Cypress Mt.
Comment
CAS-BOT-BC117323
Carex spissa
R. F. Hoover
1947-4-27
7113
San Luis Obispo
Morro Creek, above base of grade on Hwy to Atascadero along rivulets.
Comment
RSA142017
Carex spissa
Clare B. Hardham
1960-6-1
6005
San Luis Obispo
Edges of Cupressus sargentii grove, Little Burnett Creek.
Comment
CAS-BOT-BC116846
Carex subbracteata var. subbracteata
R. F. Hoover
1947-3-16
6679
San Luis Obispo
San Carpoforo Creek near ocean.
Comment
CAS-BOT-BC230106
Carpobrotus chilensis
R. F. Hoover
1964-3-27
8660
San Luis Obispo
Oceano Beach
Comment
LA211655
Carpobrotus chilensis
Mark A. Elvin; Jason Storlie
7730
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes; Ridge along south entrance road to the Refuge from the Pacific Ocean.
37.0
Comment
UCR103961
Carthamus baeticus
George K. Helmkamp
1997-6-21
2062
San Luis Obispo
Central Coast, Questa Ridge north of San Luis Obispo and 0.4 mi west of radio towers
854
Comment
SBBG112605
Castilleja affinis
C. B. Hardham
1961-6-1
7263
San Luis Obispo
Lime Mtn, near Adelaida
Comment
UC1032397
Castilleja affinis subsp. affinis
G. T. Nordstrom
1937-5-27
1289
San Luis Obispo
1.5 mi e Mammoth Rock School; Adelaida Quad.
457
Comment
JEPS40068
Castilleja affinis subsp. affinis
Paul C. Hutchison
1963-5-11
2685
San Luis Obispo
13 mi e Cambria (just e of summit of road to Paso Robles); Santa Lucia Range
Comment
JEPS54494
Castilleja affinis subsp. affinis
Ernest C. Twisselmann
1967-4-27
12929
San Luis Obispo
s side San Carpoforo Creek
53
Comment
OBI58454
Castilleja affinis subsp. affinis
Austin P. Griffiths, Phil Lafollette, Dominic Santangelo
1983-7-8
s.n.
San Luis Obispo
Morro Bay Sandspit at W head of Arroyo leding down into S Morro Bay, just S of 4th major blowout with access path, Morro Bay sandspit
Comment
SBBG116914
Castilleja affinis subsp. affinis
C. F. Smith
1962-8-7
8051
San Luis Obispo
Union Oil Lease, N of mouth of Santa Maria River
Comment
UC1011898
Castilleja affinis subsp. affinis
F. W. and J. R. Pennell
1949-7-2
26813
San Luis Obispo
nw of San Simeon (San Carpio); San Carpio
Comment
UCSB5985
Castilleja affinis subsp. affinis
Ralph, F.
1959-4-11
San Luis Obispo
along roadside of Hwy.1; 13.3 miles north of San Simeon
60
Comment
OBI81360
Castilleja densiflora
Jason Dart
2010-4-23
372
San Luis Obispo
Northern Carrizo Plain, about one mile west of Carissa Elementary School. Annual grassland with vernal pool complex.
614
Comment
OBI9408
Castilleja densiflora
Robert F. Hoover
1967-4-8
10368
San Luis Obispo
18 mi SE of Creston on La Panza Rd
Comment
SBBG54566
Castilleja densiflora subsp. densiflora
F. W. Pennell
1940-5-10
25354
San Luis Obispo
W of pass in Santa Lucia Mts, 8 mi W of Atascadero
365
Comment
JEPS78257
Castilleja densiflora subsp. obispoensis
L. R. Heckard with R. Bacigalupi
1979-5-14
5008
San Luis Obispo
about 0.25 mi e Route 1 (on State Hwy 46, s of Cambria)
Comment
OBI9409
Castilleja densiflora subsp. obispoensis
Neil Havlik
1967-5-14
47
San Luis Obispo
1/4 mi W of Los Osos Valley rd, on Perfumo Cyn rd
Comment
OBI81059
Castilleja exserta
Kyle R. Weichert
2015-2-24
25
San Luis Obispo
Cholame Valley
403
Comment
UC1776755
Castilleja exserta
Austin P. Griffiths, Mary Goodrich
1978-5-15
s.n.
San Luis Obispo
Uncultivated residential lot, Oceano.
10
Comment
JEPS15278
Castilleja exserta subsp. exserta
Rimo Bacigalupi
1950-5-13
3200
San Luis Obispo
just s Oso Flaco Lake
Comment
SBBG46689
Castilleja exserta subsp. exserta
L. W. Edge
1973-4-9
273
San Luis Obispo
S of Morro Bay
Comment
JEPS19673
Castilleja exserta subsp. exserta
Rimo Bacigalupi with Roi Partridge
1957-6-8
5897
San Luis Obispo
just e Grover City (between Pismo Beach and Arroyo Grande)
45
Comment
JEPS15115
Castilleja foliolosa
W. A. Peterson
1937-4-26
749
San Luis Obispo
3 mi se La Panza Ranch; La Panza Quad.
579
Comment
UCR104782
Castilleja foliolosa
George K. Helmkamp
1997-3-8
1460
San Luis Obispo
Central Coast 7.5' Q., SE of Los Osos. Swift Ranch, starting c. 2 mi. south of Los Osos Valley Rd on Clark Valley Rd.
107
Comment
UCR163647
Castilleja foliolosa
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9243
San Luis Obispo
Outer South Coast Ranges, Pozo Road, 5.5 mi east of [Santa Margarita Lake Road]; W end of Garcia Mountains
503
Comment
OBI9714
Castilleja foliolosa
Neil Havlik
1968-4-26
172
San Luis Obispo
At summit of mtn W of Coon Crk about 1.5 mi from end of Los Osos Valley Rd
Comment
UCSB26575
Castilleja foliolosa
Ketcham, A.
1968-4-26
San Luis Obispo
summit of the mountain south of Coon Creek; about 1.3 miles from the end of Los Osos Valley Road
Comment
CAS-BOT-BC241286
Castilleja latifolia
Alice Eastwood; John Thomas Howell
1938-6-14
5949
San Luis Obispo
Cambria
Comment
UCSB5984
Castilleja latifolia
Ryon, George
1959-4-12
San Luis Obispo
Hwy 1, 13.2 miles N of San Simeon Growing in ocean breeze
60
Comment
OBI31555
Castilleja minor var. stenantha
Joy Nishida
1982-6-5
432
San Luis Obispo
American Cyn, 1 mi S of American Cyn campgorund along the stream
512
Comment
UC1315026
Castilleja plagiotoma
R. F. Hoover
1967-4-16
10465
San Luis Obispo
Elkhorn Hills
Comment
CDA34424
Castilleja plagiotoma
T. Keeler-Wolf, R. Boul
2010-4-7
CARR 1225 -2
San Luis Obispo
South Coast Ranges; Caliente Mountains, Chalk Mountain
Comment
JEPS24860
Castilleja subinclusa subsp. subinclusa
Clare B. Hardham
1958-4-28
3141
San Luis Obispo
hills between San Juan and Carissa Plains (Paso Robles-Simmler Road)
Comment
RSA176428
Caulanthus anceps
I. L. Wiggins
1932-4-2
5819
San Luis Obispo
Bitterwater Valley between Cholame and Annette
Comment
POM273825
Caulanthus anceps
Roxana S. Ferris
1935-3-21
s.n.
San Luis Obispo
5 miles east of Cholame
Comment
UC545853
Caulanthus anceps
Ethel Crum
1935-4-13
1727
San Luis Obispo
19 mi n Simmler (on Cholame road)
914
Comment
UC1126957
Caulanthus coulteri var. lemmonii
T. M. Hendrix
1937-4-22
79
San Luis Obispo
.9 mi nnw Highland School; Pozo Quad.
Comment
OBI45901
Caulanthus inflatus
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19290
San Luis Obispo
SW flank of Temblor Range. 0.7 mi NE of Elkhorn Rd on unnamed powerline corridor rd T11N, R25W, NE portion of sect 11
777
Comment
CAS-BOT-BC40387
Caulanthus lasiophyllus
Marcus E. Jones
1882-8-9
s.n.
San Luis Obispo
San Luis Obispo.
Comment
CDA16826
Caulanthus lasiophyllus
G. F. Hrusa, L. Saslaw
2001-4-12
15763
San Luis Obispo
Carrizo Plain; Drainage immed. W of KCL Camp entrance.
Comment
CAS-BOT-BC40377
Caulanthus lasiophyllus
D. E. Breedlove
1962-3-29
2084
San Luis Obispo
Western edge of Carrizo Plain, 2.2. miles west of north edge of Soda Lake, on Turkey Camp Well Road.
685
Comment
SBBG29862
Caulanthus lasiophyllus
I. L. Wiggins
1932-3-25
San Luis Obispo
W side of hwy, 6 mi N of Paso Robles
Comment
CAS-BOT-BC39539
Caulanthus lemmonii
Chester Dudley
1926-4-1
s.n.
San Luis Obispo
Paso Robles.
Comment
CAS-BOT-BC39540
Caulanthus lemmonii
Chester Dudley
1935-4-12
s.n.
San Luis Obispo
San Miguel.
Comment
SEINET10481619
Caulanthus lemmonii
Lincoln Constance, Alan A. Beetle
1940-3-22
Constance 2537
San Luis Obispo
Grassy slope, low, open rolling foothills. 2 Mi ne of la panza.
488
Comment
CDA17950
Ceanothus cuneatus
Austin Griffiths, G. F. Hrusa
1987-4-29
18149
San Luis Obispo
Montana de Oro State Park; N of Hazard Canyon.
0
Comment
OBI31331
Ceanothus cuneatus var. cuneatus
Joy Nishida, Robert Allen
1982-4-10
205
San Luis Obispo
American Cyn campground near stream
524
Comment
SBBG109985
Ceanothus cuneatus var. cuneatus
C. B. Hardham
1961-4-16
6875
San Luis Obispo
Oak Flat, 5 mi NW of Paso Robles
Comment
UC1392755
Ceanothus cuneatus var. fascicularis
R. F. Hoover
1968-12-26
11181
San Luis Obispo
Los Osos
Comment
RSA758518
Ceanothus cuneatus var. ramulosus
Dylan O. Burge
2007-4-17
DOB 847 c
San Luis Obispo
Irish Hills Natural Reserve, on hill bordered to the north by Prefumo Canyon, and to the south by Froom Creek, accessed via foot trail, about 1.6 miles via Mariposa Trail and Morro View Trail., Parking at trail head 2.3 road miles northwest of Highway 101 via Osos Valley Road and Prefumo Canyon Road, 12.1 km 121 degrees true east-southeast of Los Osos.
310
Comment
SBBG44850
Ceanothus cuneatus var. ramulosus
L. W. Edge
1972-5-8
142
San Luis Obispo
S of Morro Bay, sloping to beach, near Hazard Cyn
Comment
OBI72444
Ceanothus cuneatus var. ramulosus
E. Painter & M. Wetherwax, M. Wetherwax
2001-2-22
SLO- 178
San Luis Obispo
Camp San Luis Obispo. Base of Cerro Romualdo, near road to Ft Merriam, on artificial road berm; serpentine rubble and clay; moderate slope
120
Comment
CAS-BOT-BC64409
Ceanothus foliosus subsp. medius
R. F. Hoover
1964-4-15
8730
San Luis Obispo
Ridge nw. of Cuesta Pass.
Comment
UC1736100
Ceanothus foliosus var. medius
Dean W. Taylor
1993-6-22
13732
San Luis Obispo
Cuesta Ridge, in Cuesta Ridge Botanical Area, along ridge at Firebreak Benchmark 2476; Los Padres National Forest
746
Comment
UCD112156
Ceanothus impressus
Roman Gankin
1965-2-17
412
San Luis Obispo
San Luis Obispo County: near corner of Willlow Road and Pomeroy los Berros, Nipomo Mesa.
Comment
UCD112201
Ceanothus leucodermis
H. van Elden
1929-4-15
s.n.
San Luis Obispo
San Luis Obispo County: Atascadero.
Comment
OBI42346
Ceanothus leucodermis
David J. Keil, V. L. Holland
1986-6-9
19650
San Luis Obispo
Oak Shores development on northern shore of Nacimiento Lake
Comment
CAS-BOT-BC50544
Ceanothus maritimus
R. F. Hoover
1959-4-3
8489
San Luis Obispo
1.8 miles north of Arroyo de la Cruz on State Highway 1, above site of former Washington School.
Comment
RSA159991
Ceanothus oliganthus var. sorediatus
Clare B. Hardham
1962-4-17
9011
San Luis Obispo
Cuesta Grade
Comment
CAS-BOT-BC51230
Ceanothus papillosus
Beecher Crampton
1964-5-20
7003
San Luis Obispo
ca. 11 miles n.w. Templeton, Klau Mine area
Comment
RSA43179
Ceanothus ramulosus
Robert F. Hoover
1947-1-18
6595
San Luis Obispo
Steiner Creek
Comment
OBI23370
Ceanothus spinosus
David J. Keil
1979-5-26
13090
San Luis Obispo
S of San Luis Obispo just S of jctn S. Higuera and US 101 and E along ridgeline
Comment
SBBG110053
Ceanothus thyrsiflorus var. griseus
C. B. Hardham
1967-3-18
14382
San Luis Obispo
Diablo Cyn
Comment
CDA37119
Centaurea melitensis
D. B. Joley
1976-5-1
32
San Luis Obispo
Hwy. 41.
0
Comment
OBI26287
Centaurea solstitialis
Mark E. Schneider
1974-8-13
s.n.
San Luis Obispo
US 101 S of SLO. S, just before Higuera ramp
Comment
UC56402
Centaurium davyi
Mrs. R. W. Summers
1885-5-1
San Luis Obispo
San Luis Mt.
Comment
OBI16185
Centromadia parryi subsp. congdonii
Robert F. Hoover
1969-8-15
11545
San Luis Obispo
Valley W of Mt. Bishop
Comment
OBI16184
Centromadia parryi subsp. congdonii
Robert F. Hoover
1946-8-24
6332
San Luis Obispo
Laguna, near SLO
Comment
UCD77498
Centromadia pungens
Robert E. Preston
1999-9-30
1247
San Luis Obispo
San Luis Obispo County: Cholame Valley.
347
Comment
CAS-BOT-BC279308
Centromadia pungens subsp. pungens
James I. McMurphy
1916-8-15
s.n.
San Luis Obispo
Below Paso Robles
Comment
OBI57063
Centromadia pungens subsp. pungens
Frederic Hursa
1993-5-20
11017
San Luis Obispo
Paso Robles: approx 200 m N of Niblick Rd. Bridge on flats along W margin of Salinas River
Comment
OBI31008
Cerastium glomeratum
Julie M. Vanderwier
1979-4-4
111
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI42376
Cerastium glomeratum
David J. Keil
1986-4-8
19133
San Luis Obispo
Fire Ecology class trip to BLM land on E side of Santa Margarita Lake
Comment
SBBG104441
Cerastium glomeratum
M. D. Proctor, E. A. Young
1993-3-19
ROB 266
San Luis Obispo
0.5 km N of Bee Rock Rd on E Perimeter Rd; Camp Roberts
Comment
OBI62844
Ceratophyllum
Heulan Brown
1959-3-20
7
San Luis Obispo
Lopez Cyn
Comment
CAS-BOT-BC400193
Ceratophyllum demersum
Chester Dudley
1935-1-1
s.n.
San Luis Obispo
Salinas River at San Miguel
Comment
UCSB28879
Ceratophyllum demersum
Smith, D.
1974-5-16
San Luis Obispo
Oso Flaco Lake
Comment
OBI10227
Cercocarpus betuloides
R. A. Hays
1957-10-12
s.n.
San Luis Obispo
Cuesta Grade
Comment
POM98103
Cercocarpus betuloides
Philip A. Munz
1925-3-25
9200
San Luis Obispo
Morro Creek.
305
Comment
SBBG54864
Cercocarpus betuloides
R. F. Hoover
1967-4-14
10444
San Luis Obispo
W of Poly Cyn
Comment
CAS-BOT-BC137174
Cercocarpus betuloides var. betuloides
R. F. Hoover
1966-4-23
9836
San Luis Obispo
American Canyon Campground
Comment
UC1127864
Cercocarpus betuloides var. betuloides
T. M. Hendrix
1937-5-18
193
San Luis Obispo
2 1/2 mi sse of Black Mountain (Los Padres National Forest); Los Padres National Forest
685
Comment
CAS-BOT-BC277490
Chaenactis glabriuscula var. glabriuscula
D. E. Breedlove
1962-3-24
1987
San Luis Obispo
4.9 miles northeast of U.S. 466 at Cholame on State 41 near summit of Cottonwood Pass, Diablo Range
548
Comment
SEINET7063607
Chaenactis glabriuscula var. glabriuscula
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Terrace in Cuyama Valley and the Cuyama River. UTM Zone 10, 765849mE, 3889100mN. (WGS84/NAD83).
396
Comment
UC1284952
Chaenactis glabriuscula var. glabriuscula
R. F. Hoover
1950-4-18
7838
San Luis Obispo
s of Nipomo (n edge of Sant Maria Valley); Santa Maria Valley
Comment
UC472227
Chaenactis glabriuscula var. glabriuscula
J. E. Roadhouse
1905-4-9
348
San Luis Obispo
near San Luis Obispo
Comment
CAS-BOT-BC277575
Chaenactis glabriuscula var. lanosa
L. R. Abrams
1917-6-10
6510
San Luis Obispo
Near Pismo Beach
Comment
OBI53515
Chaenactis glabriuscula var. lanosa
Arthur W. Hazebrook
1992-5-2
108
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Stabilized dunes
Comment
UC1119709
Chaenactis glabriuscula var. lanosa
H. C. Lee
1937-4-21
838
San Luis Obispo
1.5 mi w Paso Robles; Paso Robles Quad.
320
Comment
CAS-BOT-BC277598
Chaenactis glabriuscula var. lanosa
J. E. Roadhouse
1905-4-9
348
San Luis Obispo
Near San Luis Obispo
Comment
CAS-BOT-BC277605
Chaenactis glabriuscula var. lanosa
Ernest C. Twisselmann
1971-4-10
17573
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, southwest of Grants Lake
609
Comment
POM204040
Chaenactis glabriuscula var. megacephala
L. S. Rose
1934-3-27
34099
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC279617
Chaenactis stevioides
Ernest C. Twisselmann
1954-4-17
1078
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Sandiago [Sandiego] Joe Spring: 8 miles southwest of Simmler
792
Comment
OBI82299
Chasmanthe floribunda
D. R. Miller
2016-3-8
316 .1139
San Luis Obispo
Garden excape. Naturalized at a few locations, this material is from Edberg avocado orchard, San Simeon creek drainage.
Comment
CAS-BOT-BC70087
Cheilanthes covillei
R. F. Hoover
1950-2-26
7766
San Luis Obispo
North of summit on Santa Margarita - Creston Road
Comment
OBI082367
Chenopodium album
Davis Keil
2015-9-27
33416 A
San Luis Obispo
San Luis Obisp, Campus of CAlifornia Polytechnic State University, Agricultural field on south side of Highland Drive, east of Stenner Creek . Abundant at edge of corn field along unpaved agricultural road
85
Comment
SEINET8918559
Chenopodium album
R. R. Halse
2015-3-24
9358
San Luis Obispo
W end of the Santa Maria Valley, at the end of Oso Flaco Lake Road, ca. 5 air miles S of Oceano.
3
Comment
OBI17251
Chenopodium album
Robert F. Hoover
1964-8-13
9238
San Luis Obispo
Mouth of Morro Crk
Comment
IRVC29230
Chenopodium berlandieri
G. K. Helmkamp, E. A. Helmkamp
2004-10-8
8851
San Luis Obispo
Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek Central Coast
136
Comment
OBI5552
Chenopodium californicum
Sharon Jochums
1974-4-10
134
San Luis Obispo
On marine terrace of San Simeon Point W of hwy 1
Comment
OBI57357
Chenopodium californicum
David J. Keil
1998-3-27
26436
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
OBI82353
Chenopodium chenopodioides
David J. Keil
2015-9-24
33411
San Luis Obispo
San Luis Obispo. Dry bed of Laguna Lake
35
Comment
UCR130723
Chenopodium littoreum
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4887
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
OBI53034
Chenopodium littoreum
LynneDee Oyler
1990-6-12
1158
San Luis Obispo
Mobil Oil Property just N of UNOCAL property boundary N of UNOCAL pump #K8
Comment
UC1191345
Chenopodium macrospermum var. halophilum
Malcolm A. Nobs and S. Galen Smith
1948-9-9
668
San Luis Obispo
approx. 4 mi s Pismo Beach; Dune Lakes Gun Club
Comment
UCR140123
Chenopodium murale
George K. Helmkamp
2004-2-6
8247
San Luis Obispo
Central Coast, Oso Flaco Lake Road, 0.5 mi east of the lake
9
Comment
UC2027496
Chloris gayana
David J. Keil with 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.
Comment
OBI70815
Chlorogalum pomeridianum var. pomeridianum
David J. Keil
2009-5-30
30615
San Luis Obispo
Old Creek Road, ca. 0.5 miles east of entrance to Whale Rock Reservoir, east of Cayucos
Comment
CAS-BOT-BC178923
Chorizanthe angustifolia
R. F. Hoover
1964-6-11
9035
San Luis Obispo
just S of Hazard Canyon
Comment
UC1296193
Chorizanthe angustifolia
R. F. Hoover
1964-7-11
9179
San Luis Obispo
3 mi nw Nipomo; nw of Nipomo
Comment
CAS-BOT-BC178935
Chorizanthe angustifolia
James L. Reveal; C. Rose Broome
1987-6-20
6506
San Luis Obispo
Nipomo Mesa, along Aden Way, 0.2 mile NW of Pomeroy Road, along both sides of the dirt road. At about 3.5 airline miles NW of Nipomo
106
Comment
OBI42337
Chorizanthe angustifolia
David J. Keil
1986-6-3
19635
San Luis Obispo
Sand rd at S end of Broderson Ave, los Osos
Comment
RSA660382
Chorizanthe angustifolia
Austin P. Griffiths, K. G. Jones, G. J. Jones
1986-5-3
s.n.
San Luis Obispo
Pismo Dunes: Near base of N-facing slope of old off-road vehicle track now revegetating, at SW corner of Maidenform Flat
Comment
CAS-BOT-BC178972
Chorizanthe biloba
Ernest C. Twisselmann
1952-5-15
141
San Luis Obispo
Twisselman Ranch: near headwaters of Palo Prieta Creek-bed, 7 miles S of Cholame. Temblor Range and the Western San Joquin Valley
Comment
SEINET4854865
Chorizanthe biloba
Katharine Brandegee
1911-1
s.n.
San Luis Obispo
Paso Robles, in the Coast Ranges.
Comment
OBI11259
Chorizanthe biloba
Robert F. Hoover
1946-6-16
6166
San Luis Obispo
La Panza district, in juniper belt just W of La Panza Ranch
Comment Read comments Feb 4 2017
RSA116556
Chorizanthe biloba
E. C. Twisselmann
1954-7-29
1480
San Luis Obispo
Hills at summit of Palo Prieta Canyon, 7 miles south of Cholame
671
Comment
UCSB57197
Chorizanthe breweri
Ryan, P.; Callaway, R.
1987-5-8
San Luis Obispo
West side of US 101, serpentine roadcut 3.5 miles north of San Luis Obispo, at jct. with old highway.
243
Comment
CAS-BOT-BC191839
Chorizanthe clevelandii
Clare B. Hardham
1956-7-16
1171
San Luis Obispo
Hills SE of Chimney Rock. Santa Lucia Mountains
Comment
OBI17776
Chorizanthe diffusa
Dave Imper
1977-3-21
82
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
91
Comment
CAS-BOT-BC191485
Chorizanthe diffusa
R. F. Hoover
1969-6-5
11368
San Luis Obispo
Oak Park district, Arroyo Grande
Comment
OBI53065
Chorizanthe diffusa
David J. Keil
1995-5-23
25205
San Luis Obispo
San Luis Range. San Luis Bay Estates. Area proposed for housing development
Comment
UCR148772
Chorizanthe membranacea
Ramona Robison
2000-6-10
483
San Luis Obispo
Adjacent to Hwy 46
500
Comment
CAS-BOT-BC252719
Chorizanthe obovata
James L. Reveal; C. Rose Broome
1987-6-20
6498
San Luis Obispo
Price Canyon, Shell Oil Company oil fields west of Price Canyon Road, 0.5 mile north of Ormonde Road and 1.2 mile south of Edna, about 3 airline miles north of Pismo Beach
91
Comment
OBI53064
Chorizanthe obovata
David J. Keil
1995-5-23
25206
San Luis Obispo
San Luis Range. San Luis Bay Estates. Area proposed for housing development
Comment
RSA132943B
Chorizanthe obovata
Clare B. Hardham
1959-6-10
4803 -B
San Luis Obispo
Santa Lucia Mountains; Santa Barbara Road, Atascadero
Comment
LA105655
Chorizanthe palmeri
Barry A. Prigge;
1989-7-3
8627
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, ca 2.8 mi up San Bernardo Creek Rd from State Hwy 1
106
Comment
SBBG117999
Chorizanthe palmeri
E. Painter, D. Wilken
2003-8-4
SLO 346
San Luis Obispo
W of Dughi Spring; Camp San Luis Obispo
500
Comment
SD219088
Chorizanthe pungens
Ropbert F. Thorne, P. Everett
1963-6-7
32170
San Luis Obispo
Near TV tower, ca. 6.4 miles NW along Cuesta Ridge road from Cuesta Pass Freeway.
609
Comment
UCD99856
Chorizanthe rectispina
L. P. Janeway
1988-7-7
2983
San Luis Obispo
San Luis Obispo County: 0.4 mi W of Creston Rd (hwy 229), 1.8 mi N of Calf Canyon Rd (hwy 58).
502
Comment
RSA120675
Chorizanthe rectispina
Clare B. Hardham
1957-6-22
2279
San Luis Obispo
Black Mountain, Highland District
Comment
CAS-BOT-BC255264
Chorizanthe staticoides
James L. Reveal; Clare B. Hardham
1988-5-26
6915
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
OBI27350
Chorizanthe staticoides
Robert L. Allen, Nancy E. Arnold
1981-5-10
270
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts. 2 m from top of hill
305
Comment
SEINET6894768
Chorizanthe staticoides
W. P. Vestal, A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Ca. 2.0 miles north of San Luis Obispo.
Comment
CAS-BOT-BC247793
Chorizanthe uniaristata
R. F. Hoover
1953-5-17
8315
San Luis Obispo
Skunk Well canyon near Marianas Ranch, Temblor Range
Comment
OBI11172
Chorizanthe ventricosa
Robert F. Hoover
1949-5-29
7730
San Luis Obispo
Cottonwood Pass, west side
Comment
IRVC29052
Chrysanthemum coronarium
G. K. Helmkamp
2003-10-8
8195
San Luis Obispo
base of Nipomo Mesa 0.25 mi SW of Halcyon Rd along an unnamed road near the railroad crossing Central Coast
15
Comment
OBI79600
Chrysolepis chrysophylla
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31375
San Luis Obispo
San Luis Range (Irish Hills). Ruda Road
478
Comment
OBI13423
Cinnamomum camphora
Jack M. Farrell
1955-2-21
82
San Luis Obispo
Cal Poly campus
Comment
OBI73174
Cinnamomum camphora
Matt Ritter
2010-1-16
5021
San Luis Obispo
Street tree in San Luis Obispo
Comment
OBI54139
Cirsium fontinale var. obispoense
David J. Keil
1987-1
San Luis Obispo
Comment
OBI16746
Cirsium occidentale var. californicum
Robert F. Hoover
1947-5-31
7251
San Luis Obispo
La Panza Range, near summit on rd
Comment
OBI16737
Cirsium occidentale var. compactum
Robert F. Hoover
1967-5-13
10567
San Luis Obispo
Coasta west of Cambria
Comment
CAS-BOT-BC285659
Cirsium occidentale var. occidentale
R. F. Hoover
1964-8-14
9258
San Luis Obispo
Jack Lake
Comment
CDA1476
Cirsium occidentale var. venustum
G. C. Fleischman
1947-7-3
s.n.
San Luis Obispo
Near Santa Margarita.
0
Comment
CAS-BOT-BC285849
Cirsium vulgare
Ernest C. Twisselmann
1970-9-17
17504
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Loffaly Spring, hills at the head of Palo Prieta Canyon
685
Comment
CAS-BOT-BC438907
Cistanthe monandra
Roxana S. Ferris
1935-3-29
9096 A
San Luis Obispo
7 miles east of Pozo, on the Santa Maria-McKittrick Road.
Comment
UCR202543
Clarkia
Peter L. Morrell, K. L. Kendrick
1996-5-19
491
San Luis Obispo
Coast Range, upper Cuyama Valley, off Hwy 166 along old state highway, c. 15 miles (air) NE of Santa Maria
277
Comment
JEPS90026
Clarkia affinis
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13704
San Luis Obispo
Irish Hills on PG&E Diablo Canyon Nuclear Power Plant facility site, ridge between Coon Creek and Crowbar Canyon 0.5 mi e of last benchmark Irish Hills; South Coast Ranges, Irish Hills
381
Comment
OBI58322
Clarkia affinis
David J. Keil
1998-6-12
27795
San Luis Obispo
Park Ridge area E of border of Morro Bay State Park, W of Hollister Peak.
Comment
UC20351
Clarkia affinis
W. H. Brewer
1861-4-30
508
San Luis Obispo
Atascadero
Comment
OBI19391
Clarkia bottae
Carl B. Wolf
1941-7-11
10984
San Luis Obispo
Santa Lucia Mts, along Santa rosa Crk, 1.3 mi E Mammoth Rock School on Cambria-Templeton rd
183
Comment
OBI12123
Clarkia cylindrica
Robert F. Hoover
1946-6-2
6117
San Luis Obispo
Rinconada Mine between Santa Margarita and Pozo
Comment
OBI31543
Clarkia cylindrica
Joy Nishida
1982-6-5
420
San Luis Obispo
American Cyn. Rt fork of Branch Crk-Black Mtn Trl, N out of Amer Cyn campground
549
Comment
SBBG122895
Clarkia cylindrica subsp. cylindrica
B. Ertter
1989-6-10
8561
San Luis Obispo
Rd to Navajo Cmpgrd, edge of McGinnis Crk 3.5 mi from Hwy 58, E side of Black Mtn
609
Comment
OBI70829
Clarkia epilobioides
David J. Keil, with V. L. Holland
2009-4-28
30590
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
CAS-BOT-BC164461
Clarkia epilobioides
Clare B. Hardham
1960-5-8
5639
San Luis Obispo
Twin Valley, El Piojo
Comment
OBI73413
Clarkia purpurea subsp. quadrivulnera
David J. Keil
2010-6-1
30822
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
SBBG118009
Clarkia purpurea subsp. quadrivulnera
E. Painter, M. Wetherwax, D. Keil
2000-5-16
CR 60
San Luis Obispo
Nacimiento River near Twin Bridges; Camp Roberts
Comment
OBI66965
Clarkia purpurea subsp. quadrivulnera
D. R. Miller
1994-5-12
594 -354
San Luis Obispo
Pine Mt Region from figure 8 on Ridge rd, E slope Pine Mt; Pico crk drainage
914
Comment
UC1226820
Clarkia speciosa
P. J. Hurd and Stage
1962-6-9
62 -17
San Luis Obispo
5.1 mi ne Santa Margarita
Comment
OBI66543
Clarkia speciosa subsp. immaculata
David J. Keil, V. L. Holland
1992-1
San Luis Obispo
Comment
CAS-BOT-BC165379
Clarkia speciosa subsp. speciosa
R. F. Hoover
1946-6-16
6155
San Luis Obispo
Rinconada district
Comment
SBBG117535
Clarkia speciosa subsp. speciosa
E. Painter, M. Wetherwax
2002-4-25
CR 297
San Luis Obispo
N of San Marcos Rd on nearly flat barrens, top of ridge; Camp Roberts
Comment
UC1143179
Clarkia speciosa subsp. speciosa
H. and M. Lewis
1947-6-25
476
San Luis Obispo
7.8 mi e of road to Creston (Santa Margarita to Pozo Rd.)
Comment
OBI78332
Clarkia unguiculata
David J. Keil
1981-6-20
14911
San Luis Obispo
N of San Simeon along the channel and banks of Aroryo de la Cruz E of hwy 1
Comment
CAS-BOT-BC165575
Clarkia unguiculata
Ira L. Wiggins
1926-5-9
2077
San Luis Obispo
Roadside 3 mi. E. of Templeton
Comment
UC1072007
Clarkia unguiculata
H. Lewis, R. Snow, D. Steffanson, F. Ball
1949-6-7
567
San Luis Obispo
1.4 mi e of road to Jalama (Las Cruces to Lompoc Road)
Comment
UC532092
Clarkia unguiculata
David D. Keck
1934-4-26
2826
San Luis Obispo
4.1 mi w La Panza
Comment
POM97512
Claytonia exigua subsp. exigua
P. A. Munz
1926-4-8
10180
San Luis Obispo
35 miles east of Paso Robles
Comment
CAS-BOT-BC439285
Claytonia exigua subsp. exigua
Clare B. Hardham
1957-4-2
1617
San Luis Obispo
Santa Lucia Mountains. Near Union Oil Pump Station, Atascadero-Creston Road.
Comment
SBBG71907
Clematis lasiantha
Mrs. R. W. Summers
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UC1125970
Clematis lasiantha
H. C. Lee
1937-5-8
892
San Luis Obispo
Paso Robles Quad., Adelaida Rd.
Comment
JEPS55199
Clematis lasiantha
Lois Chambers
1934-4-1
San Luis Obispo
7 mi. from Santa Margarita (rd. from Simmler to Santa Margarita); Santa Barbara Nat'l Forest Reserve
457
Comment
OBI10675
Clematis lasiantha
Unknown
1960-4-22
s.n.
San Luis Obispo
2 mi W of Paso Robles
Comment
POM262070
Clematis lasiantha
I. L. Wiggins
1929-4-16
3658
San Luis Obispo
Grade 6 miles above Moro on Atascadero Road.
Comment
UC454459
Clematis lasiantha
I. J. Condit
1908-5-30
San Luis Obispo
summit Santa Lucia Range
792
Comment
OBI10674
Clematis ligusticifolia
Robert F. Hoover
1946-6-23
6196
San Luis Obispo
Price Cyn
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
CAS-BOT-BC92706
Clematis ligusticifolia
Ernest C. Twisselmann
1954-6-27
1406
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Horseshoe Canyon, central Temblor Mountains.
853
Comment
OBI71430
Clematis ligusticifolia
LynneDee Oyler
1990-10-11
2028
San Luis Obispo
Santa Margarita Crk tributary just NE of Santa Margarita Ranch HQ, E of the sorting pens
Comment
OBI13507
Clinopodium douglasii
Christian Smith
1975-6-10
s.n.
San Luis Obispo
In Perfumo Cyn about 2 mi from Los Osos Rd
Comment
CAS-BOT-BC258886
Collinsia bartsiifolia var. davidsonii
E. L. Painter; M. Wetherwax; D. Keil; K. Downing; C. Bratt; J. Olson
2000-5-16
CR- 71
San Luis Obispo
Camp Roberts. In openings in chaparral/coastal-sage scrub, on steep scree slope upstream from Twin Bridges
175
Comment
JEPS86596
Collinsia bartsiifolia var. davidsonii
L. R. Heckard with Jim Hickman et al.
1987-4-10
6647
San Luis Obispo
Calf Canyon Rd. ne Santa Margarita (along Shell Creek Rd, ca 0.5 mi n of route 58); ne of Santa Margarita
Comment
SD167042
Collinsia heterophylla
G. K. Helmkamp, E. A. Helmkamp
2005-6-7
9544
San Luis Obispo
Outer South Coast Ranges: Along Huasna Road, 1.3 mile west of Huasna Townsite Road.
305
Comment
UC1032560
Collinsia heterophylla
H. C. Lee
1937-4-23
850
San Luis Obispo
1 1/2 mi w of Paso Robles
381
Comment
UC310652
Collinsia heterophylla
Philip A. Munz
1926-4-8
10140
San Luis Obispo
Paso Robles
Comment
SBBG48478
Collinsia heterophylla
L. W. Edge
1974-6-11
461
San Luis Obispo
Old Crk, Santa Rita Cyn Rd
Comment
OBI66649
Collinsia sparsiflora var. collina
D. R. Miller
1994-4-5
494 -166
San Luis Obispo
Pine Mt Region. Along slopes at Confluence area, Cyn Trl, Pico crk drainage
732
Comment
SBBG6879
Collinsia sparsiflora var. collina
C. B. Hardham
1957-3-25
1571
San Luis Obispo
fields near jct of Tablas Crk and Delagana Crk
Comment
UC1122924
Conium maculatum
T. M. Hendrix
1937-6-6
281
San Luis Obispo
1 mi nw of New District School
396
Comment
OBI78801
Convolvulus simulans
Michael Walgren, Kerry Knudsen
2014-4-15
383
San Luis Obispo
Chevron Oil Company property in afield east of the intersection of Zanzibar and Tuscan roads.
45
Comment
RSA187014
Conyza bonariensis
E. C. Twisselmann
1966-9-20
12803
San Luis Obispo
T Franklin Twisselmann Ranch, Choice Valley
640
Comment
CAS-BOT-BC286196
Conyza canadensis
Ernest C. Twisselmann
1954-8-29
1532
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: Eastern San Luis Obispo County
Comment
UCSB61623
Cordylanthus rigidus subsp. rigidus
Heckard, L.
1971-9-27
San Luis Obispo
Along Ormonde road, 0.7 miles east of Pismo Beach-Edna road
45
Comment
RSA518255
Cordylanthus rigidus subsp. rigidus
Steven A. Junak, Tina J. Ayers
1989-6-28
4099
San Luis Obispo
Cuesta Ridge Botanical Area: Along main road (USFS Road #29S11.3) about 0.1 mile W of Peak 2478, 0.7 mile W of E boundary sign for the Botanical Area, about 3.7 miles W of Highway 101.
747
Comment
CAS-BOT-BC287799
Coreopsis bigelovii
Lewis S. Rose
1936-3-18
36063
San Luis Obispo
Cuyama Valley, 45 miles W of Maricopa
609
Comment
UC1314957
Coreopsis calliopsidea
R. F. Hoover
1967-3-27
10279
San Luis Obispo
n side of Cuyama Valley (Chalk Mt.); Chalk Mt.
Comment
UCD147058
Coreopsis calliopsidea
Rachelle Boul; T. Keeler-Wolf
2008-3-14
CARR 18 -2
San Luis Obispo
San Luis Obispo County: Carrizo Plains, Soda Lake area.
586
Comment
CAS-BOT-BC101411
Corethrogyne filaginifolia
R. F. Hoover
1946-8-3
6259
San Luis Obispo
Perfumo Canyon, San Luis Range
Comment
CAS-BOT-BC101417
Corethrogyne filaginifolia
R. F. Hoover
1965-10-1
9697
San Luis Obispo
Coast road just south of Hazard Canyon
Comment
OBI16639
Corethrogyne filaginifolia
Robert F. Hoover
1966-9-21
10090
San Luis Obispo
Oso Flaco Lake
Comment
UC1119262
Corethrogyne filaginifolia
B. Bolt
1936-3-4
598
San Luis Obispo
1/2 mi s mouth of Osos Creek (Plot 58); Cayucos Quadrangle
Comment
UC178861
Corethrogyne filaginifolia
Katharine Brandegee
1912-10-2
San Luis Obispo
Paso Robles
Comment
UC455493
Corethrogyne filaginifolia
I. J. Condit
1908-11-14
23
San Luis Obispo
Oceano
Comment
POM77910
Cornus californica
Marcus E. Jones
1882-5-8
2736
San Luis Obispo
San Luis Obispo.
Comment
OBI70736
Cornus glabrata
D. R. Miller
2009-5-15
509 .879
San Luis Obispo
Rocky Butte/Pine mt region; Creek way on tributary to bear cyn, Tobacco crk drainage
427
Comment
SBBG34918
Cornus sericea subsp. sericea
Mrs. R. W. Summers
--
San Luis Obispo
hills near Lea
Comment
RSA0065455
Cornus sessilis
C. Dunn
1972-4-15
s.n.
San Luis Obispo
Morro Bay.
Comment
OBI77949
Cotoneaster lacteus
D. R. Miller
2013-1-28
113 .1034
San Luis Obispo
hwy 1 inland shoulder about 300 m S of Moonstone Beach Dr
Comment
UC2026991
Cotoneaster lacteus
D. R. Miller
2013-1-28
113 .1034
San Luis Obispo
Along Highway 1 inland shoulder about 300 m south of Moonstone Beach Drive
Comment
SBBG130696
Cotyledon orbiculata
D. J. Keil
2012-7-18
31468
San Luis Obispo
S base of Nipomo Mesa, W of Nipomo
48
Comment
RSA0020766
Crassula connata
Greg Wilvert
2005-4-14
225
San Luis Obispo
2 km SSW of Lawson Spring.
959
Comment
SBBG93732
Crassula connata
S. A. Junak
1990-5-1
4290
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, powerline access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.1 rd mi S of Tassajera Crk Rd
533
Comment
CAS-BOT-BC427824
Crassula connata
Ernest C. Twisselmann
1963-4-24
8101
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon, near the summit
579
Comment
OBI17159
Crocanthemum scoparium
Robert F. Hoover
1946-10-20
6521
San Luis Obispo
Huasna district
Comment
UC1121534
Crocanthemum scoparium var. vulgare
D. Axelrod
1936-6-10
551
San Luis Obispo
2 mi se Head of Rocky Canyon; San Luis Quad.
579
Comment
SEINET238923
Croton californicus
Mark Meredith
1984-2-3
25
San Luis Obispo
Montana De Oro sand dunes next to Los Osos Valley Rd and Pecho Rd Los Osos Old stabilized sand dunes.
Comment
OBI3878
Croton setiger
Patricia Wiese
1971-10-2
119
San Luis Obispo
Cuesta Ridge Botanical Area. 2 mi from Cuesta Pass. Along main rd S of KSBY TV tower
762
Comment
RSA769865
Crypsis schoenoides
David J. Keil
2010-10-21
30937
San Luis Obispo
Whale Rock Reservoir, Cayucos
65
Comment
SBBG108230
Cryptantha
C. B. Hardham
1956-4-16
522
San Luis Obispo
Dellaganna, Cayucos Rd
Comment
SD236230
Cryptantha
G. K. Helmkamp, E. A. Helmkamp
2005-4-22
9409
San Luis Obispo
Inner South Coast Ranges: Carrizo Highway at Mile-32, Calif. Hwy 58, east of Santa Margarita, beside Windmill Creek (La Panza Ranch 7.5'Q)
509
Comment
UC1063936
Cryptantha clevelandii
G. T. Nordstrom
1937-5-3
1167
San Luis Obispo
2.2 mi n Oakdale School; Adelaida Quad.
365
Comment
UC2027242
Cryptantha clevelandii
David Keil
1988-3-19
20428
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
CDA11502
Cryptantha clevelandii var. florosa
G. F. Hrusa
1995-5-28
12282
San Luis Obispo
Black Butte Research Natural Area. Immediately to SW of Peak 1 Radio Facility.
Comment
OBI39691
Cryptantha clevelandii var. florosa
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
16011
San Luis Obispo
Trl on NE side of Cypress Mtn
Comment
POM287818
Cryptantha clevelandii var. florosa
Lyman Benson
1934-4-14
5830
San Luis Obispo
Santa Maria-U.S. 101.
152
Comment
UCR50370
Cryptantha corollata
F. R. Fosberg
1929-4-13
S- 01205
San Luis Obispo
25 mi from Santa Maria, toward Cuyama.
400
Comment
CDA11377
Cryptantha intermedia
G. F. Hrusa
1995-4-15
12097
San Luis Obispo
La Panza Range; Adjacent to Queen Bee Camp 1 m. S of La Panza Rd. summit.
Comment
OBI20752
Cryptantha intermedia
Robert F. Hoover
1967-4-5
10353
San Luis Obispo
Between San Juan River and Carrizo Plain on hwy 58
Comment
UC1063971
Cryptantha intermedia
D. Axelrod
1935-3-31
209
San Luis Obispo
2 mi ese Cuyama Ranch; Santa Inez Quad.
762
Comment
UC573227
Cryptantha intermedia
T. M. Hendrix
1937-4-22
78
San Luis Obispo
2.1 mi nw Highland School; Pozo Quad.
472
Comment
OBI77607
Cryptantha leiocarpa
E. R. Chandler
1963-6-23
1321
San Luis Obispo
Lee side or protected areas on sand dunes nearest ocean, Oso Flaco Lake
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
SEINET7073476
Cryptantha leiocarpa
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dune about 7 miles south of Arroyo Grande on Route 1. Coordinate datum: WGS84/NAD83. (35? deg. 2' 4" North Latitude, -120? deg. 33' 37" West Longitude. UTM Zone 10, 722549mN, 3879392mN. Coordinate datum: NAD27).
Comment
UC1177905
Cryptantha leiocarpa
Rimo Bacigalupi
1950-5-13
1802 A
San Luis Obispo
w of Oso Flaco sand dunes
15
Comment
OBI66258
Cryptantha microstachys
David J. Keil
1997-4-18
26182
San Luis Obispo
Los padres national forest. la panza mountains. along black mountain road, 0.4 miles from park hill road just beyond turkey flat campground.
500
Comment
OBI75453
Cryptantha microstachys
Jenner Whitt
2003-4-14
59
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
CDA11529
Cryptantha muricata
G. F. Hrusa
1995-5-29
12326
San Luis Obispo
Cuesta Ridge West; Approx. 1.25 m. NW of US 101 on main ridge northwest of Cuesta Pass.
Comment
UC78672
Cryptantha muricata
K. Brandegee
Jun 1888
San Luis Obispo
San Simeon
Comment
UCR159304
Cryptantha muricata
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9387
San Luis Obispo
Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner)
470
Comment
SBBG54868
Cryptantha oxygona
R. F. Hoover
1967-4-9
10407
San Luis Obispo
cyn in Temblor Range near N end of Elkhorn Plain
Comment
OBI14833
Cucurbita foetidissima
Robert F. Hoover
1947-7-19
7321
San Luis Obispo
N edge of Santa Maria Valley on Nipomo-Guadalupe rd, at base of sandy cliffs
Comment
CAS-BOT-BC80876
Cupressus sargentii
Chester Dudley
1927-7-25
s.n.
San Luis Obispo
San Carpoforo Creek
Comment
CAS-BOT-BC80886
Cupressus sargentii
Clare B. Hardham
1956-6-6
860
San Luis Obispo
Delaganna (Carmen) Creek
396
Comment
CAS-BOT-BC80890
Cupressus sargentii
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
near Cypress Spring, Cypress Mt.
Comment
RSA0055098
Cupressus sargentii
James R. Shevock
1972-4-1
1535
San Luis Obispo
Questa ridge.
851
Comment
OBI45346
Cuscuta californica
David J. Keil, Eric Wise
1982-7-2
16292
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
CAS-BOT-BC215973
Cuscuta californica
Ernest C. Twisselmann
1954-6-17
1377
San Luis Obispo
4 miles south of Cholame, Palo Prieta, Temblor Range and the Western San Joaquin Valley
487
Comment
OBI33447
Cuscuta californica
David J. Keil
1983-10-23
18008
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
RSA769929
Cuscuta pentagona
David J. Keil
2001-8-24
29720
San Luis Obispo
Foothill Road, 0.25 miles north-northeast of junction with Los Osos Valley Road
38
Comment
OBI75222
Cuscuta subinclusa
David J. Keil
2011-6-26
31052
San Luis Obispo
San Luis Obispo. Marigold Shopping Center. Corner of Broad Street and Tank Farm Road
53
Comment
OBI40654
Cuscuta subinclusa
David J. Keil
1981-10-25
14274 -1
San Luis Obispo
Just W of jctn of Huasna Rd and Branch Mill Rd E of Arroyo Grande
Comment
OBI57732
Cuscuta subinclusa
David J. Keil
1998-8-24
28027
San Luis Obispo
Los Padres National Forest, N of Rock Front Ranch along route to Big Rocks.
579
Comment
SD245334
Cuscuta subinclusa
David Keil
1998-8-19
27996
San Luis Obispo
Highway 58, 0.6 miles northeast from junction with Highway 229; Calf Canyon.
Comment
UC1156221
Cyperus erythrorhizos
R. F. Hoover
1966-10-1
10096
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Creek; Upper Arroyo Grande
Comment
OBI56357
Cyperus esculentus
Austin P. Griffiths
1980-8-29
s.n.
San Luis Obispo
Weeds of the Central Coast. Alogn walkway of residential lawn grass, Oceano
Comment
RSA522600
Cyperus esculentus
David J. Keil
1985-8-10
18948
San Luis Obispo
Cultivated fields west of Nipomo on Division Street, ca. 1 mile E of Oso Flaco Lake Road
Comment
OBI17013
Cyperus niger
Robert F. Hoover
1946-8-26
6359
San Luis Obispo
Baywood Park at Sweet Springs marsh
Comment
CAS-BOT-BC67969
Cystopteris fragilis
R. F. Hoover
1950-6-21
8014
San Luis Obispo
Santa Lucia Range - Between Rocky Butte & Pine Mt.
Comment
RSA0039775
Datisca glomerata
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6498
San Luis Obispo
La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W.
538
Comment
RSA0040002
Datisca glomerata
LeRoy Gross, Marcel Beffort
2014-5-14
6464
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground., Near 35.20955N 120.25839W. From the camp down stream to the trail that climbs up to Caldwell (colwell) Mesa. Ended the survey on caldwell Mesa. Near 35.22186N 120.30452W.
573
Comment
SBBG130680
Datura stramonium
D. J. Keil
2012-7-14
31405
San Luis Obispo
S of San Luis Obispo on S Higuera St Hayfield between Clover Ridge Lane and San Luis Crk
19
Comment
OBI56853
Daucus carota
David J. Keil
1998-9-4
28069
San Luis Obispo
Santa Margarita.
305
Comment
OBI53502
Daucus pusillus
Arthur W. Hazebrook
1991-6-6
99
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis HIll
Comment
OBI65236
Daucus pusillus
Jo Ellen Butler & Nolan Coogan, Nolan Coogan
2005-4-22
405 .795
San Luis Obispo
Pine Mt Region. EW Ranch Cambria
Comment
OBI80027
Deinandra
David J. Keil
2000-5-27
28763
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
SBBG34818
Deinandra corymbosa
Mrs. R. W. Summers
-Jun-1884
San Luis Obispo
Los Osos Valley
Comment
UC584233
Deinandra corymbosa
H. M. Hall
1931-6-8
13150
San Luis Obispo
San Simeon
Comment
CAS-BOT-BC299157
Deinandra corymbosa subsp. corymbosa
R. F. Hoover
1947-8-10
7367
San Luis Obispo
Osos Valley
Comment
CAS-BOT-BC299151
Deinandra corymbosa subsp. corymbosa
Wm. M. Hiesey
1937-8-12
391
San Luis Obispo
Near San Carpojo Creek along coast highway
Comment
CAS-BOT-BC299183
Deinandra corymbosa subsp. corymbosa
Clare B. Hardham
1956-6-24
1005
San Luis Obispo
Madonna Arena, See Canyon
Comment
CAS-BOT-BC293911
Deinandra fasciculata
R. F. Hoover
1969-8-25
11563
San Luis Obispo
Laguna de San Luis Obispo
Comment
CAS-BOT-BC293917
Deinandra fasciculata
R. F. Hoover
1947-5-27
7226
San Luis Obispo
Between San Luis Mt. and Mt. Bishop near San Luis Obispo
Comment
OBI16272
Deinandra fasciculata
Robert F. Hoover
1969-8-25
11563
San Luis Obispo
Laguna de San Luis Obispo
Comment
OBI72919
Deinandra increscens subsp. increscens
David J. Keil
1988-6-23
20802
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
CAS-BOT-BC299958
Deinandra kelloggii
Clare B. Hardham
1956-10-23
1476
San Luis Obispo
Hale Ranch, Atascadero, Santa Lucia Mountains
Comment
UC1069528
Deinandra lobbii
G. T. Nordstrom
1937-6-21
1370
San Luis Obispo
4.7 mi ne Lime Mountain; Adelaida Quad.
Comment
CAS-BOT-BC291885
Deinandra lobbii
R. F. Hoover
1946-9-22
6441
San Luis Obispo
West of Paso Robles on road to Adelaida
Comment
OBI16195
Deinandra pallida
Robert F. Hoover
1967-4-1
10325
San Luis Obispo
Cyn in Temblor range near N end of Elkhorn Plain
Comment
UC1792807
Deinandra pentactis
G. K. Helmkamp, E. A. Helmkamp
2005-6-12
9649
San Luis Obispo
Central Coast Range: along Hwy CA-58 (Carrizo Hwy), 22.2 miles east of Santa Margarita; near Camatta Creek
551
Comment
CAS-BOT-BC292066
Deinandra pentactis
R. F. Hoover
1946-9-15
6399
San Luis Obispo
Rinconada Mine, betw. Santa Margarita and Pozo
Comment
UCD131171
Deinandra pentactis
L. P. Janeway
1988-4-11
2750
San Luis Obispo
San Luis Obispo County: along Creston Road (Hwy 229) 0.7 mile north of Calf Canyon Road (Hwy 58).
426
Comment
CAS-BOT-BC8696
Delphinium gypsophilum
Chester Dudley
1935-5-1
s.n.
San Luis Obispo
San Miguel
Comment
LA207340
Delphinium gypsophilum
Clare B. Hardham;
1956-5-31
814
San Luis Obispo
7 mi. E of Templeton
Comment
OBI10606
Delphinium gypsophilum
Robert F. Hoover
1969-5-20
11320
San Luis Obispo
Upper Las Tablas Crk
Comment
UC1927763
Delphinium gypsophilum subsp. gypsophilum
David Keil
1998-5-20
27369
San Luis Obispo
20 mi. E of junction with Tepusquet Canyon Road on Hwy 166.
Comment
CAS-BOT-BC9866
Delphinium nudicaule
R. F. Hoover
1969-5-20
11321
San Luis Obispo
Upper Las Tablas Creek
Comment
OBI65806
Delphinium nudicaule
D. R. Miller
1981-5-15
581 -31
San Luis Obispo
Pine Mt Region. Along water trl on my property on the E slope of Pine Mt
732
Comment
OBI81095
Delphinium parryi
Michael Walgren
2015-2-20
439
San Luis Obispo
hills behing Del Mar Park in northern Morro Bay
109
Comment
UC338014
Delphinium parryi
unknown
1887-1
San Luis Obispo
San Luis Obispo
Comment
RSA778550
Delphinium parryi
David J. Keil
1986-4-13
19170
San Luis Obispo
2 miles E from junction with Las Pilitas Road on Parkhill Road. S side of highway.
Comment
UCD96300
Delphinium parryi
Ernest C. Twisselmann
1962-5-17
7168
San Luis Obispo
San Luis Obispo County: Goldtree Hills, about 0.5 mile south of Grant's Lake.
541
Comment
OBI56247
Delphinium parryi subsp. blochmaniae
Mabel M. Miles
May 1886
San Luis Obispo
Comment
UC1296243
Delphinium parryi subsp. blochmaniae
R. F. Hoover
1947-4-25
7072
San Luis Obispo
s Arroyo Grande; Black Lake
Comment
CAS-BOT-BC7867
Delphinium parryi subsp. blochmaniae
R. F. Hoover
1947-4-25
7072
San Luis Obispo
Blake Lake, south of Arroyo Grande
Comment
CAS-BOT-BC7868
Delphinium parryi subsp. blochmaniae
R. F. Hoover
1969-5-3
11296
San Luis Obispo
3 mi. W of Nipomo
Comment
UCSB38020
Delphinium parryi subsp. blochmaniae
Edge, Lyda
1972-4-20
San Luis Obispo
near Callender
Comment
SBBG119664
Delphinium parryi subsp. eastwoodiae
E. Painter, M. Wetherwax, K. Downing
2002-5-8
SLO 260
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
77
Comment
CDA17157
Delphinium parryi subsp. parryi
G. F. Hrusa, D. Ragan
1993-5-21
11046
San Luis Obispo
Huasna Region; Huasna Area. App. 4 km. beyond Stony Creek Campground.
Comment
CAS-BOT-BC116368
Delphinium parryi subsp. parryi
Ira L. Wiggins
1929-5-24
3767
San Luis Obispo
Roadside 1 1/2 miles east of Templeton
Comment
OBI42768
Delphinium parryi subsp. parryi
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15962
San Luis Obispo
3.8 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading up Cypress Mtn along Steiner Crk
Comment
RSA67317
Delphinium parryi subsp. seditiosum
P. A. Munz
1951-4-14
16326
San Luis Obispo
Queen Bee Public Camp, La Panza Range.
701
Comment
SFV1288
Delphinium recurvatum
C. B. Hardham
1958-4-28
3150
San Luis Obispo
Carrizo Plain About 2 miles south of Simmler.
Comment
UC1296253
Delphinium umbraculorum
R. F. Hoover
1953-5-3
8285
San Luis Obispo
steep w-facing slope Lopez Canyon
Comment
OBI64529
Delphinium variegatum
David J. Keil, with Rhonda Riggins
2003-4-23
30140
San Luis Obispo
Highway 58 east of Santa Margarita. Vicinity of 35.46001 deg. N x 120.43457'W
Comment
POM203615
Dendromecon rigida
I. L. Wiggins
1932-3-24
5848
San Luis Obispo
Roadsides and hills near Adelaide, W. of Paso Robles.
Comment
OBI60634
Deschampsia danthonioides
David J. Keil
1986-4-13
19166
San Luis Obispo
Along Pozo Rd, 0.5 mi NW of Rinconada Mine entrance on SW side of hwy
Comment
JEPS97071
Deschampsia elongata
Clare B. Hardham
1961-5-18
7091
San Luis Obispo
Oceanview Mine n of Cambria
Comment
RSA696104
Descurainia
Keith E. Hoffmaster
1935-7-1
421
San Luis Obispo
7 mi So. of Arroyo Grande.
Comment
RSA70694
Descurainia pinnata
L. S. Rose
1950-5-13
50124
San Luis Obispo
Oso Flaco Lake region
Comment
UCSB56122
Descurainia pinnata
Penkala, Brad
1987-4-10
San Luis Obispo
On south-west side of Hwy. 1, 6.0 miles north from its junction with 11th Street in Guadalupe, stabilized dunes at Nipomo Mesa
30
Comment
CDA15097
Descurainia sophia
G. F. Hrusa
1998-3-27
14179
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. 200 meters to E of Soda Lake Rd. entrance to KCL Camp (ranchhouse site).
Comment
UCR140386
Dichelostemma capitatum
George K. Helmkamp
2004-3-15
8374
San Luis Obispo
Central Coast, edge of Nipomo Mesa overlooking Cienaga Valley, along Calif. Hwy 1 (Mesa View Dr.), 0.3 mi N of Halcyon Rd.
76
Comment
SEINET12057830
Dichelostemma capitatum subsp. capitatum
Proctor, Young, E. A.
1993-3-18
ROB 0230
San Luis Obispo
1 km S of Boyscout Rd, Camp Roberts
Comment
CDA26004
Digitaria sanguinalis
David J. Keil
2003-8-23
30285
San Luis Obispo
Arroyo Grande. Lawn area in ornamental plantings around Wal-Mart Shopping Center (1168 West branch Street, Arroyo Grande).
Comment
CAS-BOT-BC152491
Diplacus aurantiacus
R. F. Hoover
1969-7-18
11484
San Luis Obispo
Price Canyon
Comment
CAS-BOT-BC152497
Diplacus aurantiacus
Alice Eastwood
1927-4-7
14292
San Luis Obispo
Morro
Comment
CAS-BOT-BC150432
Diplacus aurantiacus
R. F. Hoover
1948-6-29
7550
San Luis Obispo
Near summit on road between Arroyo Grande and Huasna district
Comment
SBBG95725
Dipsacus fullonum
D. Keil
1986-5-31
19628
San Luis Obispo
Turri Rd ca. 0.5 mi E of jct with S Bay Blvd
Comment
OBI31815
Dipsacus sativus
Smeltzer, Turnquist
1982-6-28
204
San Luis Obispo
Along the N foot trl In Laguna Lake Park
Comment
UC1120026
Dipsacus sativus
G. T. Nordstrom
1937-6-10
1329
San Luis Obispo
1.85 mi sw of Asuncion School
304
Comment
UCR109702
Dipsacus sativus
R. D. Goeden, Don W. Ricker
1980-6-17
s.n.
San Luis Obispo
San Luis Obispo
150
Comment
OBI67815
Dipsacus sativus
M. Wetherwax & E. L. Painter, E. L. Painter
2002-6-17
SLO- 281
San Luis Obispo
Camp San Luis Obispo. Near bridge of Poison Oak Crk (tributary of Chorro Crk), below first ridge W of Cerro Romualdo. UTMs NAD17 zone 10, 705067E, 3910539N
80
Comment
OBI43368
Distichlis spicata
Eric Wise
1981-6-7
510
San Luis Obispo
Cuyama River, 26.5 mi W of New Cuyama
Comment
CDA17586
Dithyrea maritima
Austin Griffiths, Winton H. Woody Frey
1981-10-5
s.n.
San Luis Obispo
Nipomo Dunes Region; Midway from Guadalupe Beach to Mussel Point.
15
Comment
UCSB39340
Dodecatheon clevelandii
Richardson, D.
1976-2-15
San Luis Obispo
4.6 miles north of hwy. 46 on Santa Rosa Creek Rd. at south-west corner of a farm rd. jcn.
Comment
POM97505
Dodecatheon clevelandii subsp. insulare
P. A. Munz
1926-4-9
10193
San Luis Obispo
Ascension School, Willow Creek Rd., 15 mi. from Morro.
Comment
SBBG107164
Downingia cuspidata
C. B. Hardham
1959-4-19
4264
San Luis Obispo
0.7 mi W of Huerhuero Crk on Hwy 41
Comment
SD129941
Dudleya abramsii subsp. murina
Reid Moran
1977-6-30
24295
San Luis Obispo
Serpentine, SW of Cerro Romauldo
149
Comment
SBBG26803
Dudleya blochmaniae subsp. blochmaniae
A. Eastwood, J. T. Howell
1936-5-7
San Luis Obispo
near Cayucos
Comment
OBI32448
Dudleya blochmaniae subsp. blochmaniae
Rhonda Riggins
1983-5-23
1488
San Luis Obispo
W side San Bernardo Crk Rd, 1.1 mi N CA 1
Comment
UCR106053
Dudleya caespitosa
George K. Helmkamp
1997-6-20
2055
San Luis Obispo
Central Coast, Los Osos, c. 0.2 mi. NE of Buckskin & Martingale
27
Comment
UCD101921
Dudleya lanceolata
G. F. Hrusa; D. Ragan
1995-6-20
12381
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area, near summit of Mt. Lowe.
750
Comment
OBI74455
Dysphania ambrosioides
David J. Keil, with V. L. Holland
1988-9-9
21122
San Luis Obispo
North of Cayucos. West of Highway 1 on Villa Creek Road at site of partially constructed abalone farm
20
Comment
OBI33097
Dysphania multifida
David J. Keil
1983-7-18
17407
San Luis Obispo
Baywood park business district
Comment
OBI30713
Echinochloa crus-galli
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI66348
Ehrendorferia chrysantha
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26268
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
SEINET4568171
Ehrharta calycina
R. Halse
2011-3-22
8146
San Luis Obispo
Along State HWY1, about 4.1 miles north of Guadalupe
48
Comment
UCSB22601
Ehrharta calycina
Flinck, Al; Cummings, Bob; Smith, Dale
1966-4-23
San Luis Obispo
Sand hills west of Nipomo
Comment
UCSB30276
Ehrharta calycina
Hardham, Clare
1958-4-10
San Luis Obispo
York Mt; west of Templeton
Comment
UCSB41689
Ehrharta calycina
Cushenbery, Brent
1981-4-10
San Luis Obispo
3 mi NW of Guadalupe at Nipomo Mesa
106
Comment
UCSB43937
Ehrharta calycina
Oberholtzer, M.
1980-4-18
San Luis Obispo
200 ft. E of Hw 1 on Nipomo Mesa; 6 miles N of Guadalupe
30
Comment
UCSB47084
Ehrharta calycina
Riebe, Susanne
1979-4-13
San Luis Obispo
On side of California 1 at Nipomo Mesa; 6 miles north of Guadalupe
30
Comment
OBI35147
Eleocharis macrostachya
Eric Wise
1981-7-10
915
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Santa Margarita Lake: Man-made reservoir in Salinas River chnl
Comment
OBI35177
Eleocharis macrostachya
Eric Wise
1981-10-23
1338
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Sinton Middle Pond on Shell Crk Rd 8.0 mi N of hwy 58
Comment
OBI35180
Eleocharis macrostachya
Eric Wise
1983-10-25
1853
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Creston Lake. Approx 1/2 mi S of Creston
Comment
UCSC000117
Eleocharis obtusa
Unknown
unknown
s.n.
San Luis Obispo
U.S. Pacific Slope
Comment
UC1928051
Eleocharis palustris
David Keil
1981-5-31
San Luis Obispo
County Educational Facility at Rancho El Chorro.
Comment Read comments Mar 13 2012
CAS-BOT-BC112670
Eleocharis parishii
Clare Butterworth Hardham
1957-6-4
2067
San Luis Obispo
San Marcos Creek near Oak Flat Rd.
Comment
UCD49851
Eleocharis parishii
G. F. Hrusa
1987-5-27
5370
San Luis Obispo
Wet areas about Buck Spring. App. 2 miles N of Rock Front Ranch off Highway 166. Cuyama Valley.
Comment
OBI72396
Elymus caput-medusae
J. Clark & J. Olson, J. Olson
1999-7-1
San Luis Obispo
Camp Roberts. Within and along vernal pool exclosure between Avery Rd (N) tank trl (S) and Bivouac Rd (W). UTMs (NAD27) zone 10S, 697220E, 3960720N
198
Comment
UCD61376
Elymus elymoides
P. Schiffman
1995-5-29
s.n.
San Luis Obispo
San Luis Obispo County: S of California Valley on Belmont Trail near intersection with Cambria Rd. Carrizo Plain (but not within the Natural Area boundaries).
Comment
OBI80098
Elymus farctus
David J. Keil
2012-8-21
31503
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area, north of Grand Ave., Grover Beach
8
Comment
CDA15582
Elymus glaucus
G. F. Hrusa
1993-5-21
11061
San Luis Obispo
Central Coast; Big Falls Creek. Partially shaded slopes on W side of creek approx. 3/4 mi. upstream from confl. with Lopez Creek. Mostly in formerly disturbed sites. Perennial in distinct single clumps with 2-5 culms each.
Comment
OBI6652
Elymus glaucus
Greg Hassen
1975-7-24
13
San Luis Obispo
Poly Cyn [Calif Polytechnic State University]. Above dump
Comment
SBBG104541
Elymus glaucus
F. L. Johnson, E. A. Young
1993-5-23
ROB 519
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UC1133036
Elymus multisetus
G. T. Nordstrom
1937-6-4
1303
San Luis Obispo
2.8 mi wsw Asuncion School; Adelaida Quadrangle
Comment
OBI59524
Elymus triticoides
George Butterworth
1997-11-3
197
San Luis Obispo
T31S, R20E, S29. 10 yds from Simmler rd, 200 yds E of Soda Lake rd
584
Comment
OBI79271
Emex spinosa
Peggy Phillips, Tim and Kim McCurdy
2006-4-21
406 -824
San Luis Obispo
Comment
CDA15120
Emmenanthe penduliflora
G. F. Hrusa
1998-4-25
14206
San Luis Obispo
La Panza Range immediately above La Panza Camp.
Comment
OBI75084
Emmenanthe penduliflora
Michael Walgren
2011-4-27
225
San Luis Obispo
Pacific Gas and electric Diablo Nuclear Facility
Comment
CAS-BOT-BC131059
Encelia actoni
R. F. Hoover
1950-5-28
7931
San Luis Obispo
E. edge of Cuyama Valley on highway 399, s. of junction with highway 166
Comment
CDA21429
Ephedra californica
G. F. Hrusa
2005-3-31
16395
San Luis Obispo
Carrizo Plain; Flats at base of Caliente Mtns., immed. W of Swain Ridge.
746
Comment
OBI70543
Ephedra californica
G. F. Hrusa
2005-3-31
16396
San Luis Obispo
Flats at base of Caliente Mts, immed. W of Swain Ridge. Carrizo Plain Natural area
747
Comment
OBI71004
Ephedra californica
G. F. Hrusa
2000-4-10
15336
San Luis Obispo
Swain pasture on W side, (i.e. Swain pasture camp). Carrizo Plain Natural Area
762
Comment
CAS-BOT-BC82021
Ephedra viridis
R. F. Hoover
1949-10-23
7758
San Luis Obispo
Redrock Canyon, lower Cuyama Valley
Comment
JEPS114161
Epilobium brachycarpum
E. L. Painter, M. Wetherwax
2002-9-4
CR- 364
San Luis Obispo
Camp Roberts. Near East Perimeter Road, north of SatCom, S of intersection with Bee Rock Road.
Comment
SBBG60222
Epilobium brachycarpum
M. M. Miles
1886-8-30
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI81475
Epilobium canum
Marina Miller, Katie Warde
2015-11-6
1
San Luis Obispo
Approx. 200 ft from Mariposa Trailhead directly next to a mulch pile on the right hand side of the trail, near a small clearing with other mulch piles. There is also a dried up creek bed in the area. Plants surrounded by Coyote Bush
Comment
OBI32166
Epilobium canum subsp. canum
David J. Keil, Melissa Luckow
1981-7-3
14953
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 Mt and back to the hwy along riparian zone
Comment
RSA588384
Epilobium canum subsp. canum
F. H. Elmore
1933-8-4
346
San Luis Obispo
Avila; Port San Luis
Comment
SBBG104459
Epilobium canum subsp. canum
F. L. Johnson, N. A. McCarty
1993-10-14
ROB 715
San Luis Obispo
Chorro Crk in cantonment area; Camp San Luis Obispo
Comment
UCSB26319
Epilobium canum subsp. canum
Ketcham, A.
1967-10-21
San Luis Obispo
Near Montano de Oro State Park
Comment
OBI12043
Epilobium ciliatum
Robert F. Hoover
1966-9-16
10026
San Luis Obispo
Santa Margarita Crk 2 mi N of Santa Margarita
Comment
OBI12054
Epilobium ciliatum
Robert F. Hoover
1947-4-18
6963
San Luis Obispo
Near Piedras Blancas Point
Comment
UCR18539
Epilobium ciliatum
George K. Helmkamp
1974-9-28
s.n.
San Luis Obispo
Central Coast, Morro Bay area, Hazard Cyn, near ocean
34
Comment
SBBG43253
Epilobium ciliatum subsp. ciliatum
L. W. Edge
1971-2-5
San Luis Obispo
near Oso Flaco Lake
Comment
UCR134430
Epilobium ciliatum subsp. ciliatum
George K. Helmkamp
2003-9-19
8150 A
San Luis Obispo
Central Coast, Nipomo Mesa area. Pomeroy Rd, 0.2 mi south of Los Berros Rd.
76
Comment
OBI67814
Epilobium cleistogamum
K. Foster
1999-4-27
s.n.
San Luis Obispo
Camp Roberts. Training Area O2, vernal pool plot 02-2
Comment
CAS-BOT-BC57119
Equisetum X ferrissii
R. F. Hoover
1947-4-27
7110
San Luis Obispo
Morro Creek, above base of grade on highway to Atascadero, along rivulets
Comment
CAS-BOT-BC57120
Equisetum X ferrissii
R. F. Hoover
1947-4-27
7110
San Luis Obispo
Morro Creek, above base of grade on highway to Atascadero, along rivulets
Comment
UCR132022
Equisetum arvense
George K. Helmkamp
2003-10-8
8204
San Luis Obispo
Central Coast, base of Nipomo Mesa 0.25 mi SW of Halcyon Rd along an unnamed road near the railroad crossing
15
Comment
OBI47372
Equisetum telmateia
David J. Keil
1985-3-26
18476
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
OBI66935
Equisetum telmateia
David J. Keil, Tina Teed and Mariko Uchida
2001-6-15
29567
San Luis Obispo
Camp San Luis Obispo. Chorro Creek drainage. Chorro Creek Bog Thistle exclosure
244
Comment
OBI66217
Eragrostis barrelieri
David J. Keil
1998-10-9
28157
San Luis Obispo
Cuyama River Valley area e of Cuyama along California Highway 166, 3.6 miles w of junction with California Highway 33.
701
Comment
OBI37591
Eragrostis mexicana
David J. Keil
1982-7-26
16315
San Luis Obispo
Along San Luis Crk adj to San Luis Obipo sewage treatment plant
Comment
OBI43352
Eragrostis pectinacea
Eric Wise
1981-10-23
1363
San Luis Obispo
Tepesquet Vinyard Ponds. 4-6 mi S of Shandon on San Juan Rd
Comment
CAS-BOT-BC284154
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1968-8-23
14909
San Luis Obispo
Estrella River 2.5 miles north of River Grove
243
Comment
SBBG95284
Eremalche parryi subsp. kernensis
D. Keil, R. Riggins, K. Bay
1986-4-26
19268
San Luis Obispo
1.15 mi NE of jct of Elkhorn Rd on Crocker Grade Rd; Temblor Range
838
Comment
UCR248216
Eremalche parryi subsp. kernensis
David J. Keil
1998-6-5
27655
San Luis Obispo
Lower southwestern slopes of Caliente Range, southwest of Radio Towers on gravel road, 1 mile northeast of Chalk Mountain
701
Comment
CAS-BOT-BC214403
Eremalche parryi subsp. kernensis
R. F. Hoover
1965-4-24
9349
San Luis Obispo
Hill just east of San Juan River, La Panza district
Comment
CAS-BOT-BC160171
Eremothera boothii subsp. decorticans
D. E. Breedlove
1962-3-29
2062
San Luis Obispo
8.6 miles west of Simmler, La Panza Range
548
Comment
CAS-BOT-BC160168
Eremothera boothii subsp. decorticans
R. F. Hoover
1949-4-21
7610
San Luis Obispo
Just east of San Juan River on road from La Panza to Simmler
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
SBBG5819
Eriastrum densifolium subsp. elongatum
C. B. Hardham
1958-7-22
3765
San Luis Obispo
Atascadero
Comment
RSA0019323
Eriastrum hooveri
Greg Wilvert
2005-5-4
381
San Luis Obispo
Southeast half of the Caliente Range: S end of Quail Canyon.
738
Comment
CAS-BOT-BC187967
Eriastrum luteum
Rimo Bacigalupi; R. S. Ferris; G. T. Robbins
1955-5-25
5240
San Luis Obispo
Near summit of Parkhill Road, 3.4 miles W of its junction with Las Pilitas Road, 10 miles E of Santa Margarita
533
Comment
UC1529029
Eriastrum pluriflorum
Dean W. Taylor
1986-4-19
8793
San Luis Obispo
canyon opening onto north end of Elkhorn Plain; Temblor Range, Panorama Hills
762
Comment
JEPS13571
Eriastrum pluriflorum
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-24
5207
San Luis Obispo
hill just n of State Hwy 41 2.2 mi e junction with U.S. Highway 466 (3.3 mi e of Cholame)
579
Comment
RSA0120845
Eriastrum pluriflorum subsp. pluriflorum
Clare B. Hardham
1963-6-20
10845
San Luis Obispo
Freeborn Mt.
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
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
OBI16563
Ericameria ericoides
Robert F. Hoover
1946-10-18
6500
San Luis Obispo
Upper Arroyo Grande
Comment
CAS-BOT-BC292909
Ericameria ericoides
Ernest C. Twisselmann
1959-11-2
5907
San Luis Obispo
Oceano Dunes 1 mile sout of Pismo Beach
4
Comment
UC1285346
Ericameria ericoides
R. F. Hoover
1946-10-20
6513
San Luis Obispo
just below Arroyo Seco; Upper Huasna River
Comment
UC216871
Ericameria ericoides
H. M. Hall
1919-10-16
San Luis Obispo
Oceano Oceano (inner dunes)
Comment
JEPS85860
Ericameria linearifolia
Roy E. Buck and Dean Wm. Taylor
1989-3-22
1114
San Luis Obispo
18 air km wnw McKittrick (Kern Co.) (s-facing slope above hairpin turn on CA Hwy 58, in upper Temblor Creek drainage, ca 2.3 air km w of 2200 ft elev on Temblor Creek); Temblor Range, Temblor Creek
865
Comment
SBBG56182
Ericameria linearifolia
E. R. Blakley
1985-2-3
7302
San Luis Obispo
Painted Rock
609
Comment
CAS-BOT-BC58393
Ericameria linearifolia
R. C. Wenk
2007-4-8
594
San Luis Obispo
Carrizo Plain National Monument, Caliente Ridge, along trail to peak
1280
Comment
CAS-BOT-BC58395
Ericameria linearifolia
R. C. Wenk
2007-4-7
586
San Luis Obispo
Along Hwy. 58 going west from Carrizo Plain, about 6 mi. W of Pozo Road turnoff
533
Comment
RSA67574
Ericameria linearifolia
P. A. Munz
1951-4-12
16292
San Luis Obispo
13 miles from McKittrick, Highway 178, toward Simmler, Temblor Range.
762
Comment
UCSB18361
Ericameria linearifolia
Fisher, Michael
1964-4-18
San Luis Obispo
30 yards N of Bitterwater Road, 5 miles S of intersection with U.S. Highway 466
304
Comment
CAS-BOT-BC293646
Erigeron blochmaniae
R. F. Hoover
1964-8-14
9255
San Luis Obispo
Jack Lake
Comment
UCR142156
Erigeron blochmaniae
George K. Helmkamp
2002-8-21
7632
San Luis Obispo
Central Coast, Los Osos at the west end of Howard St.
15
Comment
CDA17521
Erigeron blochmaniae
Austin Griffiths, Brad Seek
1980-8-12
s.n.
San Luis Obispo
Pismo Dunes; Margin of entrance SW corner of Pismo Beach St. Park entrance.
0
Comment
OBI38206
Erigeron bonariensis
Eric Wise
1981-9-17
1175
San Luis Obispo
Berquist ranch rd. 12.8 mi N of hwy 58 on Shell Crk rd
Comment
OBI16704
Erigeron canadensis
Robert F. Hoover
1964-8-13
9239
San Luis Obispo
Mouth of Morro Crk
Comment
OBI4402
Erigeron canadensis
Robert J. Rodin
1970-9-10
8441
San Luis Obispo
About 300 yds from the Pacific Ocean near a shell mound in Pismo Beach State Park
Comment
OBI16705
Erigeron canadensis
Robert F. Hoover
1965-10-6
9710
San Luis Obispo
Parkhill district
Comment
CAS-BOT-BC308749
Erigeron foliosus var. foliosus
Alice Eastwood; John Thomas Howell
1938-6-13
5905
San Luis Obispo
SW of Shandon on road to Creston
Comment
RSA659094
Erigeron sanctarum
David Keil, Kathleen Keil
1998-3-23
26417
San Luis Obispo
Montana de Oro State Park. Valencia Peak burn site.
Comment
OBI81101
Erigeron sumatrensis
Michael Walgren
2014-12-15
443
San Luis Obispo
dirt/gravel road that accesses the Piedras Blancas Lighthouse from Highway One
25
Comment
CAS-BOT-BC376116
Eriodictyon altissimum
Marck Menke; David Keil
2002-3-26
128
San Luis Obispo
Near the border of Los Osos and Montana de Oro State Park
Comment
RSA0003780
Eriodictyon altissimum
P. V. Wells
1960-6-30
75
San Luis Obispo
Indian Knob, 4 mi. north of Pismo
Comment
RSA0064138
Eriodictyon altissimum
Marck Menke, David Keil
2002-3-26
129
San Luis Obispo
Less than 1 km. west of Indian Knob summit.
Comment
OBI13703
Eriodictyon parryi
Robert F. Hoover
1949-8-21
7755
San Luis Obispo
La Panza district
Comment
CDA40315
Eriodictyon tomentosum
T. C. Fuller
1962-9-6
9578
San Luis Obispo
Highway to Santa Margarita, 5 miles south of Creston.
0
Comment
OBI13955
Eriodictyon tomentosum
Robert F. Hoover
1947-5-24
7194
San Luis Obispo
Pilitas Crk district
Comment
RSA455056
Eriodictyon tomentosum
L. S. Rose
1936-5-8
36252
San Luis Obispo
7 miles east of Pozo.
518
Comment
CAS-BOT-BC248550
Eriogonum angulosum
John Thomas Howell
1948-6-15
24359
San Luis Obispo
Red Hills se. of Shandon
762
Comment
OBI11151
Eriogonum angulosum
Lonnie Belden
1965-7-16
s.n.
San Luis Obispo
Head of Morales Cyn, Caliente Mt. Along ridge tops 1/4-1/2 mi SW and NW of Morales Cyn at Caliente Mt top vicinity
1067
Comment
OBI11142
Eriogonum baileyi var. baileyi
Robert F. Hoover
1946-6-30
6222
San Luis Obispo
N base of La Panza Range (NW of Comatti Ranch)
Comment
SEINET3928277
Eriogonum baileyi var. baileyi
D. R. Miller
2011-9-16
911 .1001
San Luis Obispo
A localized stand of perhaps 50 plants growing on a chapperal road cut ridge in Bear Canyon on tobacco creek drainage.; 0
500
Comment
UC1032110
Eriogonum clavatum
N. H. French
1937-4-6
946
San Luis Obispo
5 mi nw Cuyama Ranch; Santa Ynez Quadrangle
Comment
RSA766327
Eriogonum davidsonii
Lester Rowntree
1929-6-27
s.n.
San Luis Obispo
Santa Lucia Mountains. [Possibly from over county line in Monterey Co. - Joseph A. Ewan]
1439
Comment
JEPS57010
Eriogonum elegans
Miss Ramona Reed
1913-11-9
San Luis Obispo
Comment
UCD99931
Eriogonum elegans
Ernest C. Twisselmann
1954-7-17
1434
San Luis Obispo
San Luis Obispo County: Palo Prieta Canyon, 3 miles south of Cholame.
487
Comment
CAS-BOT-BC249817
Eriogonum elongatum var. elongatum
R. F. Hoover
1965-9-19
9619
San Luis Obispo
West edge of Carrizo Plain, west of Simmler
Comment
CAS-BOT-BC249811
Eriogonum elongatum var. elongatum
Ernest C. Twisselmann
1954-7-18
1437
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at Palo Prieta Summit, 7 miles south of Cholame
609
Comment
SBBG104563
Eriogonum fasciculatum var. foliolosum
F. L. Johnson, E. A. Young
1993-5-24
ROB 546
San Luis Obispo
1 km S of Twin Bridges; Camp Roberts
Comment
UC1032064
Eriogonum fasciculatum var. foliolosum
H. C. Lee
1936-2-24
414
San Luis Obispo
2 1/2 mi ese Picacho; Arroyo Grande Quadrangle
Comment
UC1032068
Eriogonum fasciculatum var. polifolium
H. C. Lee
1937-5-26
1011
San Luis Obispo
1 1/2 mi ne Creston; Paso Robles Quadrangle (130D)
Comment
OBI56501
Eriogonum gracile
D. R. Miller
1991-9-27
991 -2
San Luis Obispo
Along rd in to 'coles' also down grassy slope below rd, Little Pine Mt, above San Simeon
853
Comment
CAS-BOT-BC261157
Eriogonum gracillimum
R. F. Hoover
1952-11-1
8272
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC261151
Eriogonum gracillimum
Ernest C. Twisselmann
1954-6-5
1333
San Luis Obispo
Panorama Hills, Southeastern San Luis Obispo County, Temblor Range and the Western San Joaquin Valley
670
Comment
CAS-BOT-BC271999
Eriogonum nudum var. pubiflorum
Susan G. Stokes
1933-7-6
72
San Luis Obispo
Paso Robles
Comment
OBI66683
Eriogonum nudum var. pubiflorum
D. R. Miller
1994-7-15
794 .505
San Luis Obispo
Pine Mt Region. Along RidgeRd at Ridge gate E slope of pine mt; Tobacco Crk drainage
900
Comment
UC2027401
Eriogonum ordii
Greg Wilvert
2005-4-14
230
San Luis Obispo
Southeast Half of the Caliente Range. 1.1 km SSW of Padrones Spring.
Comment
OBI11009
Eriogonum ordii
Robert F. Hoover
1950-4-2
7803
San Luis Obispo
Crocker Grade, Temblor range
Comment
CAS-BOT-BC257941
Eriogonum parvifolium
H. M. Hall
1931-8-8
13216
San Luis Obispo
Three miles north of Guadalupe
Comment
SEINET3405005
Eriogonum parvifolium
Susan G. Stokes
1933-7-6
70
San Luis Obispo
Pismo Beach
Comment
UC1032233
Eriogonum parvifolium
B. Bolt
1936-1-14
543
San Luis Obispo
3/4 mi se mouth of Osos Creek; Cayucos Quadrangle
Comment
UC454075
Eriogonum parvifolium
Condit and Ewing
1908-11-14
San Luis Obispo
Oceano
Comment
UCR245428
Eriogonum parvifolium
Elizabeth A. Kempton, Adriana Sanchez
2007-4-14
459
San Luis Obispo
Central Coast, near Morro Bay on dunes north of Howard Avenue
4
Comment
CAS-BOT-BC257902
Eriogonum parvifolium
Ernest C. Twisselmann
1956-12-16
3262
San Luis Obispo
Santa Lucia Range: Old Creek Canyon
381
Comment
OBI41030
Eriogonum parvifolium
Daniel S. Nixon
1983-11-5
s.n.
San Luis Obispo
1.15 mi NE of Avila Beach, next to San Luis Creek
Comment
POM280012
Eriogonum parvifolium var. parvifolium
E. A. Purer
1933-7-20
5078
San Luis Obispo
Northwest of Guadalupe.
Comment
SD38715
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5071
San Luis Obispo
Sand dunes along oad roath northwest of Guadalupe
Comment
OBI58473
Eriogonum saxatile
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27532
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 17.3 road miles NE-N of junction with Hwy 1.
Comment
CAS-BOT-BC263432
Eriogonum temblorense
R. F. Hoover
1946-11-2
6547
San Luis Obispo
West side of Cottonwood Pass
Comment
JEPS108372
Eriogonum temblorense
David Gowen
2005-4-16
247
San Luis Obispo
Elkhorn Road (dirt). Bare hill about 8.2 miles south of Hurricane Rd.
Comment
CAS-BOT-BC264907
Eriogonum viridescens
Eben McMillan
1952-6-9
158
San Luis Obispo
Eight miles south of Soda Lake, Carissa Plains
Comment
OBI10939
Eriogonum viridescens
Eben McMillan
1952-6-9
158
San Luis Obispo
8 mi S of Soda lake, Carissa Plains
Comment
CAS-BOT-BC264895
Eriogonum viridescens
R. F. Hoover
1949-6-4
7749
San Luis Obispo
San Juan River on Pozo-Simmler Road
Comment
CAS-BOT-BC264901
Eriogonum viridescens
R. F. Hoover
1946-6-16
6165
San Luis Obispo
La Panza District just w. of La Panza Ranch
Comment
OBI80940
Eriophyllum confertiflorum
Zane Westmoreland, Scott Emrich, Stephanie Aurelius
2015-4-23
9
San Luis Obispo
South Hills Open Space
Comment
RSA128209
Eriophyllum confertiflorum
Clare B. Hardham
1958-4-28
3142
San Luis Obispo
Hills, western edge of Carissa PLains Simmler-Paso Robles, Rd.
Comment
CAS-BOT-BC304112
Eriophyllum confertiflorum
Ernest C. Twisselmann
1955-5-27
2032
San Luis Obispo
La Panza Range. Upper Navajo Canyon
762
Comment
SBBG95576
Eriophyllum confertiflorum var. confertiflorum
J. Eliot
1986-5-21
39
San Luis Obispo
W Cuesta Ridge, ca. 1 mi W on TV Tower Rd, off US Hwy 101
Comment
UC57581
Eriophyllum confertiflorum var. confertiflorum
J. H. Barber
1899-5-12
San Luis Obispo
Paso Robles
Comment
UC532082
Eriophyllum confertiflorum var. confertiflorum
David D. Keck
1934-4-26
2807
San Luis Obispo
8 mi w Simmler (on road to La Panza, w edge of Carrizo Plains); Carrizo Plains
Comment
RSA17808
Eriophyllum multicaule
C. B. Wolf
1929-4-15
3564
San Luis Obispo
2-3 miles inland from Ocean and about 3 miles north of Santa Maria River.
61
Comment
OBI54358
Eriophyllum pringlei
George Butterworth
1995-3-30
23
San Luis Obispo
Carrizo Plain Natural Area. T11N R26W, S4, NW qtr. 150 yds SW of Soda Lake Rd, 20 yds W of Wells Rd
Comment
CAS-BOT-BC301960
Eriophyllum staechadifolium
D. E. Breedlove
1962-8-7
4104
San Luis Obispo
Near Oso Flaco Lake. 3 miles north of Guadalupe
Comment
CDA17560
Eriophyllum staechadifolium
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; Just N of Oso Flaco Lake.
0
Comment
SD260891
Eriophyllum staechadifolium
Richard R. Halse
2016-3-21
9661
San Luis Obispo
Along State Hwy 1, ca. 3 milse orth of San Simeon
7
Comment
SD88448
Eriophyllum staechadifolium
Darley F. Howe
1972-6-23
San Luis Obispo
0.3 miles north of Pico Creek on Highway 1.
Comment
HSC91870
Erodium botrys
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro State Park
Comment
SBBG104256
Erodium botrys
D. A. Young, F. L. Johnson
1992-6-17
ROB 35
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
UCD103172
Erodium cicutarium
G. F Hrusa; S. Towers
1992-3-27
s.n.
San Luis Obispo
San Luis Obispo County: Hwy 46 ROW approx. 6 mi. E of Paso Robles.
Comment
OBI78248
Erodium moschatum
Steve Johnson
1978-2-18
15
San Luis Obispo
Avocado orchard at Cal Poly
Comment
SBBG112416
Eryngium aristulatum var. hooveri
D. Keil
1996-6-25
25916
San Luis Obispo
Laguna Lake Park and vicinity
Comment
UC1928004
Eryngium aristulatum var. hooveri
David Keil
2008-8-10
30555
San Luis Obispo
Los Osos Valley. Boysen Ranch Wetland Mitigation area between Los Osos Valley Road and O'Connor Way west of Foothill Road. West of city limits of San Luis Obispo.
42
Comment
OBI15123
Erysimum X cheiri
Betty Hoover
1962-2-19
34
San Luis Obispo
Cultivated
Comment
CAS-BOT-BC54454
Erysimum capitatum
Alice Eastwood; John Thomas Howell
1935-3-25
2001
San Luis Obispo
Cholame.
Comment
UC10554
Erysimum capitatum
W. H. Brewer
1861-4-30
513
San Luis Obispo
Atascadero
Comment
OBI45913
Erysimum capitatum
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19254
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
OBI75726
Erysimum capitatum
D. R. Miller
2011-5-6
511 .943
San Luis Obispo
Flora of Rocky Butte/Pine Mt. Region. At Saddle Potrero the grassy margins between Little PIne Mt and Ryolite Peak Tobacco Crk drainage
900
Comment
RSA0034960
Erysimum capitatum
W. M. Arbaugh
1968-5-15
270
San Luis Obispo
See Canyon
Comment
UCD40577
Erysimum capitatum var. capitatum
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-26
1542
San Luis Obispo
La Panza Mountain Range, west of Carrizo Plain. Along Hwy 58, between Santa Margarita and Soda Lake Road, about 27 road miles east of the intersection of Hwys 58 and 229, just east of the bridge over San Juan Creek.
481
Comment
OBI15043
Erysimum capitatum var. capitatum
Robert F. Hoover
1967-3-28
10300
San Luis Obispo
Pass at SE end of Carrizo Plain
Comment
OBI59270
Erysimum suffrutescens
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes, over N slope of stabilized dune ridge NW of Oso Flaco Lake
Comment
OBI53854
Erysimum suffrutescens
Arthur W. Hazebrook
1993-5-23
216
San Luis Obispo
Nipomo Dunes Complex, riparian corridor along N base of Big Coreopsis Hill
Comment
UC1034722
Erysimum suffrutescens
G. B. and R. P. Rossbach
1938-5-6
825
San Luis Obispo
one-third way up inland face of Morro Rock; Morro Bay
Comment
OBI37671
Erythranthe grandis
Eric Wise
1981-6-29
791
San Luis Obispo
Celery lake of Dune Lakes
Comment
CAS-BOT-BC402819
Eschscholzia caespitosa
Ernest C. Twisselmann
1956-4-3
2607
San Luis Obispo
La Panza Range. Upper Cammatta Canyon
502
Comment
UCSB15248
Eschscholzia caespitosa
Breedlove, Dennis
1962-3-29
San Luis Obispo
8.6 miles west of Simmler, La Panza Range
548
Comment
CAS-BOT-BC403486
Eschscholzia californica
Alice Eastwood
1927-4-7
14317
San Luis Obispo
Morro
Comment
CAS-BOT-BC403499
Eschscholzia californica
R. F. Hoover
1967-5-6
10528
San Luis Obispo
Flats at Jack Lake
Comment
UCD94088
Eschscholzia californica
Shannon M. Still
2006-5-15
104
San Luis Obispo
California. San Luis Obispo County: Along CA-1.
96
Comment
CAS-BOT-BC403505
Eschscholzia californica
Ernest C. Twisselmann
1960-8-6
5981
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley: Gillis Canyon Road 3/8 mile west of Bitterwater Road
678
Comment
UC463256
Eschscholzia californica
Roxana S. Ferris
1929-4-15
7625
San Luis Obispo
between Guadalupe and Collender
Comment
JEPS21743
Eschscholzia hypecoides
H. C. Lee
1937-6-1
1026
San Luis Obispo
2.5 mi w Paso Robles; Paso Robes Quadrangle
Comment
UC572240
Eschscholzia hypecoides
H. C. Lee
1937-6-1
1026
San Luis Obispo
2.5 mi w Paso Robles; Paso Robles Quadrangle
381
Comment
RSA355200
Eschscholzia hypecoides
C. F. Smith
1973-4-26
10520
San Luis Obispo
East base of Caliente Mountian, upper Cuyama Valley
Comment
CAS-BOT-BC76488
Eschscholzia lemmonii
David D. Keck; J. Clausen
1935-4-9
3084
San Luis Obispo
Cholame.
457
Comment
CAS-BOT-BC76493
Eschscholzia lemmonii
D. E. Breedlove
1962-3-29
2095
San Luis Obispo
8.6 miles west of Simmler, La Panza Range.
548
Comment
CAS-BOT-BC76495
Eschscholzia lemmonii
Ira L. Wiggins
1932-3-21
5812
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
CAS-BOT-BC76478
Eschscholzia lemmonii
R. F. Hoover
1950-4-14
7821
San Luis Obispo
Panorama Hills.
Comment
UC1296232
Eschscholzia rhombipetala
R. F. Hoover
1950-3-31
7775
San Luis Obispo
La Panza District La Panza District
Comment
UC338238
Eschscholzia rhombipetala
unknown
1887-1
4583
San Luis Obispo
Comment
HSC91678
Eucalyptus globulus
Susan H. Bicknell
1988-8-15
San Luis Obispo
Montano de Oro, MDO4
Comment
OBI22797
Eucalyptus polyanthemos
Mary Giannotti
1971-11-13
4
San Luis Obispo
Cal Poly campus; sunny area between Santa Lucia and Trinity Halls
137
Comment
OBI75085
Eucrypta chrysanthemifolia var. chrysanthemifolia
Michael Walgren
2011-4-27
226
San Luis Obispo
Pacific Gas and electric Diablo Nuclear Facility
Comment
OBI31814
Euphorbia spathulata
Smeltzer, Turnquist
1982-5-7
118
San Luis Obispo
NE side of Laguna Lake Park
Comment
SBBG117862
Eurybia radulina
M. Petroelje, J. Clark
1998-7-9
San Luis Obispo
S of shooting ranges; Camp San Luis Obispo Training Area H; LCTA plot 315
152
Comment
UC2027281
Euthamia occidentalis
D. R. Miller
2011-9-25
911 .1002
San Luis Obispo
Along creek side of Moonstone Beach Dr. 100 m W of the Hotel El colibri, Cambria
Comment
OBI58114
Extriplex californica
Austin P. Griffiths, Winton H. "Woody" Frey
1981-10-5
s.n.
San Luis Obispo
Nipomo Dune Region, midway towards Mussel Point from Guadalupe Beach
Comment
CAS-BOT-BC278337
Festuca californica subsp. californica
Clare B. Hardham
1960-6-1
6006
San Luis Obispo
Santa Lucia Mountains. Little Burnett Creek
Comment
UCR32104
Festuca dertonensis
David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel, et al.
1982-5-8
16039 -1
San Luis Obispo
Santa Lucia Mtns, Cypress Mtn, east of Cambria. NE side of mtn on hillside above cypress swamp.
Comment
CDA33356
Festuca idahoensis
J. Gleason
2010-4-16
PDR# 1450415
San Luis Obispo
San Luis Obispo; Highway 101, right-of-way and median.
0
Comment
OBI21842
Festuca microstachys
Robert D. Page
1962-4-20
75
San Luis Obispo
Cal Poly Canyon
Comment
OBI21851
Festuca microstachys
Robert F. Hoover
1952-4-10
8097
San Luis Obispo
9 mi E of Creston
Comment
OBI66736
Festuca microstachys
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-22
29815
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 deg. N x 120.581 deg. W) and gravel pit road east of Garden Farms (35.419 deg. N x 120.599 deg. W)Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
OBI21872
Festuca myuros
Robert D. Page
1962-3-31
59
San Luis Obispo
At the foot of Morro Bay
Comment
OBI28807
Festuca myuros
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14452
San Luis Obispo
10 mi E of jctn with Calif Rte 227 along Calif Rte 58
Comment
OBI59069
Festuca octoflora
David J. Keil
1998-4-14
26728
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
OBI21966
Festuca perennis
Robert D. Page
1962-4-6
64
San Luis Obispo
Vacant lot in San Luis Obispo
Comment
OBI43341
Festuca perennis
Eric Wise
1981-6-26
723
San Luis Obispo
Arroyo Laguna. 15.2 mi S of Monterey border
Comment
OBI33028
Festuca rubra
David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al.
1983-6-12
17157
San Luis Obispo
Vicinity of Arroyo de los Chinos and Arroyo de la Cruz N of San Simeon
Comment
OBI25699
Foeniculum vulgare
Hannah Rothlin
1981-2-20
5
San Luis Obispo
Found on the E hillside 1 mi N, past the entrance of Poly Cyn
Comment
OBI35420
Foeniculum vulgare
Melody Dickens
1980-4-16
4
San Luis Obispo
Morro rock, Morro Bay
Comment
OBI34881
Forestiera pubescens
David J. Keil, Dirk Walters
1980-4-5
13747
San Luis Obispo
Ca 28 mi E of Santa Maria on hwy 166 and N on Chimineas Ranch rd
Comment
SEINET9036616
Forestiera pubescens
David Keil, with Lynne Dee (Oyler) Althouse
2002-1
29805
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 and gravel pit road east of Garden Farms Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
UC55314
Forestiera pubescens
J. H. Barber
1900-8-30
San Luis Obispo
bank of Salinas River
Comment
UCSB2786
Fragaria vesca
Newby, Ron
1959-4-11
San Luis Obispo
About 14 miles N. of Morro Bay; 1 mile off hyway 1 on County road towards Cambria Pines
91
Comment
OBI10298
Frangula californica subsp. tomentella
Robert F. Hoover
1965-9-15
9559
San Luis Obispo
North Slope of Garcia Mtn, S of Pozo
Comment
CAS-BOT-BC205933
Fremontodendron californicum
R. F. Hoover
1963-6-5
8562
San Luis Obispo
Calf Canyon
Comment
SBBG48609
Fremontodendron californicum
R. N. Philbrick, D. Emery, R. J. Rodin
1974-5-29
San Luis Obispo
TV Tower Rd near Cuesta Summit, 2.7 mi W of Hwy 101
Comment
SBBG94130
Fremontodendron californicum
T. J. Ayers, S. Junak, D. Young
1989-4-27
720
San Luis Obispo
1.7 mi W of Hwy 101 on W Cuesta Ridge rd to botanical area
Comment
UC1418503
Fremontodendron californicum subsp. californicum
Robert J. Rodin
1974-5-4
9489
San Luis Obispo
Cuesta Road nw of Highway 101 only on left side of road Highway 101; Cuesta Road
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
OBI75059
Fritillaria biflora
David J. Keil
1988-3-19
20400
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
UCSB670
Fritillaria biflora
Ralph, F.
1959-4-11
San Luis Obispo
Above County Road at the Corner of Olan Avenue, 4 miles from turn off Hwy. 1 to Cambria Pines
152
Comment
CAS-BOT-BC422470
Fumaria parviflora
H. C. Cantelow; Mrs. H. C. Cantelow
1958-3-1
s.n.k
San Luis Obispo
Orchard, Paso Robles
Comment
RSA586071
Galium andrewsii subsp. andrewsii
M. D. Proctor, E. A. Young
1993-4-16
ROB- 431
San Luis Obispo
Whiskey Spring.
Comment
UC2027064
Galium angustifolium
Greg Wilvert
2005-5-11
412
San Luis Obispo
Southeast Half of the Caliente Range: 1.5 km SW of Semper Spring
Comment
OBI31683
Galium aparine
Turnquist, Smeltzer
1982-5-1
84
San Luis Obispo
NE side of Laguna Lake Park
Comment
UCR121540
Galium aparine
George K. Helmkamp
2002-4-21
7470
San Luis Obispo
Central Coast, Santa Rosa Creek Rd., 6.9 mi east of Cambria
183
Comment
OBI66589
Galium californicum subsp. flaccidum
D. R. Miller
1994-5-12
594 -355
San Luis Obispo
Pie Mts Region; E slope of Pine Mt; Pico Crk draninage
945
Comment
SBBG124808
Galium hardhamiae
C. B. Hardham
1958-9-25
3962
San Luis Obispo
N slope Cypress Mtn
Comment
CAS-BOT-BC223074
Galium hardhamiae
Clare B. Hardham
1960-6-1
5960
San Luis Obispo
Santa Lucia Mountains. Headwaters LIttle Burnett-Tobacco Creeks
Comment
JEPS24639
Galium hardhamiae
Clare B. Hardham
1960-10-30
6380
San Luis Obispo
Waterdog Creek Santa Lucia Mountains
609
Comment
OBI79183
Galium murale
David J. Keil, with Matt Ritter, Dan Sinton, et al.
2012-4-12
31255
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road
526
Comment
UCSB28105
Galium nuttallii subsp. nuttallii
Hardham, Clare
1967-3-3
San Luis Obispo
Diablo Canyon
Comment
SBBG119774
Galium parisiense
M. Wetherwax, E. Painter with J. Greenhouse
2001-3-20
CR 150
San Luis Obispo
S of palisades of Nacimiento River, S of Boy Scout Rd; Camp Roberts
225
Comment
OBI4498
Galium porrigens
Elizabeth Rudd
1971-5-23
293
San Luis Obispo
3 mi NE of Santa Margarita
366
Comment
OBI74286
Galium porrigens
Theo Fitanides, Anthony Baniaga
2010-2-28
22
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
509
Comment
OBI28204
Galium porrigens
Penny Principe
1982-5-2
s.n.
San Luis Obispo
Santa Lucia Mts, E Cuesta Ridge, 3.05 mi SE of hwy 101
Comment
SBBG104754
Galium porrigens var. porrigens
F. L. Johnson, E. A. Young
1993-5-24
ROB 575
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
CDA16881
Galium spurium
G. F. Hrusa, S. Towers
1992-3-27
s.n.
San Luis Obispo
Upper Salinas Valley; Hwy 46 ROW approx. 6 mi. E of Paso Robles.
Comment
UCR123156
Gamochaeta ustulata
George K. Helmkamp, E. A. Helmkamp
2002-4-16
7411
San Luis Obispo
Central Coast, Park Ridge 0.5 mi east of Morro Bay near Turri Road
76
Comment
UC485686
Gamochaeta ustulata
J. E. Roadhouse
1905-4
394
San Luis Obispo
near San Luis Obispo
Comment
CAS-BOT-BC208387
Garrya elliptica
R. F. Hoover
1947-6-3
7268
San Luis Obispo
Price Canyon
Comment
SBBG49603
Garrya elliptica
D. Emery
1974-12-7
San Luis Obispo
rd to Adelaida
Comment
UCSC000543
Garrya elliptica
H. C. Lee
1936-4-9
556
San Luis Obispo
One mile east of Saddle Peak Saddle Peak
503
Comment
CAS-BOT-BC192057
Garrya flavescens
R. F. Hoover
1965-9-15
9558
San Luis Obispo
Garcia Mountain, south of Pozo.
Comment
CAS-BOT-BC144755
Garrya veatchii
Roxana S. Ferris
1939-6-20
9792
San Luis Obispo
chaparral; 4 miles west of Paso Robles on Peachy Canyon Road
Comment
UCD121181
Garrya veatchii
G. F. Hrusa; D. Ragan
1995-6-20
12380
San Luis Obispo
San Luis Obispo County: Near summit of Mt. Lowe.
700
Comment
OBI42124
Gastridium phleoides
David J. Keil, LynneDee Oyler and Rick Oyler
1986-5-17
19487
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
SBBG95741
Gastridium phleoides
D. Keil
1986-5-17
19487
San Luis Obispo
Santa Margarita Ranch, 3.6 mi S of Santa Margarita
Comment
CAS-BOT-BC283912
Gastridium ventricosum
Ernest C. Twisselmann
1956-6-13
2936
San Luis Obispo
La Panza Range. NE spur of Black Mountain, around a campsite
536
Comment
OBI45256
Genista monspessulana
F. X. Villablanca
1986-5-17
44
San Luis Obispo
1.5 mi N of the Cambria cemetary
Comment
JEPS116450
Geranium dissectum
Alice Le Duc
1999-4-18
375
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
OBI31232
Geranium dissectum
Julie M. Vanderwier
1979-4-20
135
San Luis Obispo
Indian Knob Tar Sands
Comment
UCR91700
Geranium dissectum
George K. Helmkamp
1996-5-24
1027
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
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
UCSB32393
Geranium dissectum
Fortlage, Robert
1961-6-9
San Luis Obispo
Cambria
15
Comment
OBI72094
Gilia achilleifolia
Michael Walgren
2010-4-4
97
San Luis Obispo
Cayucos; hills bound by hwy 1 to the W, 13th St to the S, Whale rock reservoir to the E, and Old Cayucos Crk to the N
Comment
OBI72101
Gilia achilleifolia
Michael Walgren
2010-4-4
104
San Luis Obispo
Cayucos, on a rd cut of serpentine along the N side of North Ocean Ave, W of Cayucos Crk about 300 m
Comment
UC23342
Gilia achilleifolia subsp. achilleifolia
Mrs. Blochman
May, 1893
San Luis Obispo
Comment
RSA0029372
Gilia capitata
Greg Wilvert
2005-3-30
68
San Luis Obispo
400 m SW of dead end of Padrones Cyn Rd., near Padrones Spring.
888
Comment
UC106819
Gilia capitata subsp. chamissonis
Miss M. M. Miles
1886-1
139
San Luis Obispo
San Luis Obispo
Comment
UC1123789
Gilia clivorum
P. L. Johannsen
1937-4-10
1017
San Luis Obispo
1 3/4 mi n Spanish Ranch; Mckittrick Quad
Comment
RSA0076394
Gilia exilis
Clare B. Hardham
1960-4-4
5299
San Luis Obispo
Santa Lucia Mountains: hills near mouth of Cantinas Cr.
243
Comment
UC2027560
Gilia latiflora subsp. cuyamensis
Greg Wilvert
2005-4-25
327
San Luis Obispo
Southeast Half of the Caliente Range: 0.7 km NW of Wells Canyon
Comment
CAS-BOT-BC225339
Gilia latiflora subsp. cuyamensis
Alice Eastwood
1896-5-7
s.n.
San Luis Obispo
Dutard's Ranch, near the boundary between Santa Barbara and San Luis Obispo Counties
Comment
UC1123726
Gilia minor
N. H. French
1937-4-3
925
San Luis Obispo
10 mi e Cuyama Ranch; Santa Ynez Quad., e of Cuyama Ranch
822
Comment
JEPS2611
Gilia multicaulis
J. H. Barber
1899-4-9
San Luis Obispo
Paso Robles; ; Paso Robles, San Luis Obispo Co.
Comment
CAS-BOT-BC402033
Gilia ochroleuca subsp. minima
R. F. Hoover
1947-4-26
7084
San Luis Obispo
Upper Toro Creek, n. of Pozo
Comment
RSA151640
Gilia tenuiflora
R. C. Bacigalupi, S. Carlquist, G. Thomas Robbins
1954-3-27
4382
San Luis Obispo
Between Shandon and Cholame
335
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
CAS-BOT-BC225544
Gilia tenuiflora
R. F. Hoover
1947-4-2
6861
San Luis Obispo
Upper Arroyo Grande 6 mi. above County Park
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
UC1123814
Gilia tenuiflora subsp. tenuiflora
T. M. Hendrix
1937-4-22
76
San Luis Obispo
2.1 mi nnw Highland School; Pozo Quad.
Comment
OBI72222
Glinus lotoides
M. Wetherwax & E. L. Painter, E. L. Painter
2002-8-13
CR- 346
San Luis Obispo
Dry reservoir along Perimeter Rd between Bee Rock Rd and Poopout Rd turn off
240
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
OBI56619
Gnaphalium palustre
David J. Keil
1998-5-20
27339
San Luis Obispo
Los Padres National Forest. Vicinity of trailhead, about 11 mi. NE of junction with Tepusquet Canyon Road along Hwy 166.
Comment
OBI16371
Grindelia hirsutula
Robert F. Hoover
1952-7-13
8266
San Luis Obispo
Near mouth of Arroyo de la Cruz
Comment
CAS-BOT-BC305121
Grindelia hirsutula
Eastwood
1927-7-29
14970
San Luis Obispo
On road from Morro to San Luis Obispo
Comment
CAS-BOT-BC305127
Grindelia hirsutula
Clare B. Hardham
1956-9-30
1223
San Luis Obispo
Santa Lucia Mountains. Near outlet Toro Creek
Comment
SEINET7073081
Guillenia lasiophylla
A. G. Vestal
1963-4-2
s.n.
San Luis Obispo
Palo Prieto Canyon about 7 miles south of Cholame. Coordinate datum WGS84/NAD83. UTM Zone 10, 751147mE, 3950240mN.
Comment
JEPS54077
Guillenia lasiophylla
W. L. Jepson
1932-4-3
16215
San Luis Obispo
opposite Panorama Hills; Carrizo Plain
609
Comment
JEPS99090
Gutierrezia californica
Clare B. Hardham
1958-9-8
3945
San Luis Obispo
Nacimiento River, below dam Santa Lucia Mountains
Comment
OBI60709
Gutierrezia californica
Ann Cochran
1986-7-19
22
San Luis Obispo
Orchard at the corner of Cucamunga and Doris trail
579
Comment
RSA0047152
Hainardia cylindrica
David J. Keil
2009-6-18
30621
San Luis Obispo
Boysen Ranch created wetlands. West of Foothill Road between O'Connor Way and Los Osos Valley Road.
Comment
OBI29318
Hazardia squarrosa
Lou Morton
1981-5-17
s.n.
San Luis Obispo
Laguna Lake Park
Comment
OBI75113
Hazardia squarrosa
F. Rush
1956-6-1
133
San Luis Obispo
Mt. SLO
Comment
CAS-BOT-BC307273
Hazardia squarrosa var. grindelioides
Ernest C. Twisselmann
1956-11-7
3232
San Luis Obispo
Cypress Mountain on the trail to Cypress Swamp, Santa Lucia Range
548
Comment
UC1557903
Hazardia squarrosa var. squarrosa
J. Semple, S. Heard
1986-8-24
8616
San Luis Obispo
just e Morro Bay (CA-41)
Comment
OBI66232
Hazardia stenolepis
David J. Keil
1998-10-9
28143
San Luis Obispo
Along California Highway 166 and Cuyama River, ca. 11 miles e of Tepusquet Canyon Road and in vicinity of trailhead (Los Padres Natl. Forest), ca. 2 miles e of Rock Front Ranch.
Comment
CAS-BOT-BC302412
Hazardia stenolepis
H. M. Hall
1929-11-4
12760
San Luis Obispo
Pozo Road, 8 miles from Santa Margarita. Salinas River bridge
Comment
UC1285135
Hazardia stenolepis
R. F. Hoover
1947-9-19
7402
San Luis Obispo
1 mi w Pozo
Comment
SBBG118196
Hedypnois cretica
M. Wetherwax, E. Painter, D. Keil
2000-4-20
SLO 71
San Luis Obispo
W of Chorro Reservoir and S of serpentine outcrop; Camp San Luis Obispo
200
Comment
UC897319
Helenium bigelovii
Alice Eastwood and John Thomas Howell
1936-5-6
2219
San Luis Obispo
Chorro Creek
Comment
OBI16338
Helenium puberulum
Robert F. Hoover
1964-8-14
9262
San Luis Obispo
Jack Lake
Comment
UC1285400
Helenium puberulum
R. F. Hoover
1947-8-9
7360
San Luis Obispo
between San Carpoforo Creek and Arroyo de la Cruz (near ocean)
Comment
OBI16341
Helenium puberulum
Robert F. Hoover
1964-8-13
9216
San Luis Obispo
Santa Lucia Range. San Bernardo crk
Comment
CAS-BOT-BC211454
Helianthemum scoparium
Clare B. Hardham
1958-5-28
3451
San Luis Obispo
North Road to Adelaida near Nacimiento Dam Road, Santa Lucia Mountains
Comment
CAS-BOT-BC305762
Helianthus gracilentus
Rimo Bacigalupi; R. S. Ferris; G. T. Robbins
1955-5-25
5250
San Luis Obispo
Along grade over La Panza Range, 0.7 mile below and west of Pozo Summit; along State Highway 178
754
Comment
UC532103
Helianthus gracilentus
David D. Keck
1934-4-26
2833
San Luis Obispo
7.8 mi w La Panza (w side of Pozo Range)
670
Comment
OBI38244
Heliotropium curassavicum
Eric Wise
1981-7-27
995
San Luis Obispo
Greengate Ponds. Orcutt rd
Comment
OBI38245
Heliotropium curassavicum
Eric Wise
1981-6-27
787
San Luis Obispo
Cuyama River, Pine Cyn Forest serv station
Comment
OBI19381
Heliotropium curassavicum var. oculatum
D. Waive Stager
1972-8-28
47
San Luis Obispo
Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
SD112572
Helminthotheca echioides
Darley F. Howe
1979-6-20
5096
San Luis Obispo
Lake Lopez
Comment
OBI53855
Helminthotheca echioides
Arthur W. Hazebrook
1993-5-23
217
San Luis Obispo
Nipomo dunes complex, riparian corrdior along N base of Big Coreopsis Hill
Comment
OBI80987
Hemizonia congesta
Richard Squeri, Alyssa Moore, Tyler Griffith, Frances Nguyen-Khoa
2015-4-19
8
San Luis Obispo
Prospects Fire Lookout Tower (Bowden Ranch Open Space), left side of trail about .2 miles up the trail
Comment
CAS-BOT-BC314900
Hemizonia congesta subsp. luzulifolia
R. F. Hoover
1965-9-19
9589
San Luis Obispo
2 mi. east of Santa Margarita
Comment
UC454312
Hemizonia congesta subsp. luzulifolia
unknown
62
San Luis Obispo
Comment
SDSU4591
Hemizonia congesta subsp. luzulifolia
D. F. Howe
1961-7-23
3063
San Luis Obispo
5 miles east of Cayucos on road to Paso Robles.
183
Comment
UC1392632
Hemizonia congesta subsp. luzulifolia
R. F. Hoover
1969-9-13
11588
San Luis Obispo
w of Paso Robles; Upper Jack Creek
Comment
SEINET11848416
Hemizonia corymbosa
Unknown
1933-1
8424
San Luis Obispo
Arroyo Grande
Comment
RSA162561
Hemizonia halliana
E. C. Twisselmann
1963-5-4
8122
San Luis Obispo
Cholame Valley: jct. of Hwys 41 and 466, 1.5 miles east of Cholame
366
Comment
POM225871
Hemizonia luzulifolia
J. T. Howell
1933-7-2
11416
San Luis Obispo
Summit of Cuesta Pass.
Comment
RSA586513
Hemizonia luzulifolia subsp. rudis
F. L. Johnson, E. A. Young
1993-5-26
ROB- 0643
San Luis Obispo
Dughi Spring.
Comment
RSA0001296
Hemizonia paniculata subsp. cruzensis
Robert F. Hoover
1966-9-13
9997
San Luis Obispo
2 mi. n. of Arroyo de la Cruz on Highway 1.
Comment
CAS-BOT-BC388555
Herniaria hirsuta var. cinerea
Clare B. Hardham
1960-6-9
6083
San Luis Obispo
Santa Lucia Mountains. Paso Robles
Comment
CAS-BOT-BC310242
Hesperevax sparsiflora var. sparsiflora
Alice Eastwood; John Thomas Howell
1936-5-6
2220
San Luis Obispo
Chorro Creek
Comment
CAS-BOT-BC403863
Hesperocnide tenella
Ernest C. Twisselmann
1969-4-24
15193
San Luis Obispo
Santa Ysabel Ranch, east side of the Salinas River 5 miles south of Paso Robles
228
Comment
OBI7201
Hesperocyparis forbesii
Ed Zimmerman
1962-2-15
38
San Luis Obispo
Cal Poly campus, Bradley Park.
Comment Read comments Jul 25 2018
CAS-BOT-BC422567
Hesperomecon linearis
Milo S. Baker
1928-3-31
2746 b
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC422595
Hesperomecon linearis
Alice Eastwood
1941-4-21
18972
San Luis Obispo
Nipoma [Nipomo] Mesa
Comment
CAS-BOT-BC422578
Hesperomecon linearis
Ernest C. Twisselmann
1954-4-12
1044
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Upper Palo Prieta Creek, 8 miles south of Cholame
594
Comment
OBI4241
Hesperoyucca whipplei
Harry Schwab
1970-5-23
13
San Luis Obispo
Just beyond gate at end of Reservoir Cyn Rd, which is located half-way between San Luis Obispo and the foot of Cuesta Grade
Comment
OBI39958
Heteromeles arbutifolia
David J. Keil, Eric Wise
1983-8-30
17921
San Luis Obispo
Black Lake cyn, S of Arroyo Grande
Comment
OBI10133
Heteromeles arbutifolia
Bonnie M. Thompson
1963-11-19
542
San Luis Obispo
Cal State Polytechnic College front side of M.E. bldg
Comment
OBI65717
Heteromeles arbutifolia
D. R. Miller
1994-7-8
794 -494
San Luis Obispo
Pine Mtn region; Lower end of D.R. Miller property, E slope of Pine Mt, Tobacco Crk drainage
650
Comment
JEPS2478
Heterotheca sessiliflora subsp. echioides
John Thomas Howell
1927-8-17
3004
San Luis Obispo
4 mi s of Templeton
243
Comment
CAS-BOT-BC424211
Heuchera micrantha var. hartwegii
R. F. Hoover
1947-6-3
7266
San Luis Obispo
Price Canyon
Comment
OBI64761
Hieracium albiflorum
D. R. Miller, E. A. Appel
2005-7-31
705 .916
San Luis Obispo
Pine Mt Region. S of Bridge rd near cemetery
100
Comment
CAS-BOT-BC318467
Hieracium argutum
Clare B. Hardham
1956-7-15
1259
San Luis Obispo
Santa Rita Canyon, Santa Lucia Mountains
Comment
RSA195863
Hirschfeldia incana
E. C. Twisselmann
1967-9-8
13669
San Luis Obispo
Temblor Range and the Western San Joaquin Valley; T. Franklin Twisselmann residence, Choice Valley
640
Comment
CAS-BOT-BC207971
Hoffmannseggia glauca
Ernest C. Twisselmann
1957-8-23
4014
San Luis Obispo
Chris Twisselmann Ranch, eastern San Luis Obispo County.
670
Comment
UC1129896
Hoita macrostachya
F. H. Raymond
1930-9-5
116
San Luis Obispo
Santa Rita Creek Adelaida Quadrangle
274
Comment
SBBG18067
Hoita orbicularis
C. B. Hardham
1960-6-17
6179
San Luis Obispo
Pinus radiata woods, Cambria
Comment
OBI76664
Hollisteria lanata
Jason Dart, Meg Perry
2008-4-14
310
San Luis Obispo
Temblor Range, Palo Prieto Conservation Bank, Still Parcel, 0.6 mi ESE of Twisselmann Lake
713
Comment
SEINET10479877
Hollisteria lanata
Lewis S. Rose
1936-5-8
Rose 36257
San Luis Obispo
Dry slopes. 2 miles E of La Panza. 1700 feet.
520
Comment
UCD98941
Hollisteria lanata
Ramona Robison
2000-5-28
477
San Luis Obispo
San Luis Obispo County: Hills east of Cholame Valley.
457
Comment
CAS-BOT-BC325902
Holocarpha heermannii
R. F. Hoover
1969-9-26
11621
San Luis Obispo
North side of San Luis Reservoir
Comment
JEPS97116
Holodiscus discolor
F. L. Johnson and E. A. Young
1993-5-23
ROB 518
San Luis Obispo
Twin Bridges on Boyscout Road Camp Roberts
Comment
CAS-BOT-BC285140
Hordeum marinum subsp. gussoneanum
Clare B. Hardham
1958-4-19
1798
San Luis Obispo
Santa Lucia Mountains. Santa Rita Ranch, York Mt.
Comment
UC1873090
Hordeum murinum
David Keil with Margriet Wetherwax, Beth Painter, J. Olsen, K. Downing, C. Bratt, and L. D. Althouse
2000-5-16
28686
San Luis Obispo
Camp Roberts; along tank trail parallel to Avery Road and inside the Avery vernal pool exclosure.
Comment
CAS-BOT-BC271393
Hordeum vulgare
John Thomas Howell
1964-6-29
40828
San Luis Obispo
Near St. Paul's Episcopal Church, Cambria
Comment
OBI2562
Hordeum vulgare
Larry E. Brown
1971-6-16
2036
San Luis Obispo
Collected along state rte 58 near Santa Margarita
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
CAS-BOT-BC536134
Horkelia californica
Alice Eastwood
1927-8-1
15022
San Luis Obispo
Cambria
Comment
UCR161916
Horkelia cuneata
George K. Helmkamp, E. A. Helmkamp
2005-3-1
8980
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
RSA191888
Horkelia cuneata
Robert F. Thorne, Percy C. Everett
1963-4-21
31619
San Luis Obispo
S side of Morro Bay.
6
Comment
RSA128113
Horkelia cuneata subsp. puberula
Clare B. Hardham
1959-5-21
4591
San Luis Obispo
Cambria.
Comment
UC178640
Horkelia cuneata subsp. puberula
Katharine Brandegee
1911-1
San Luis Obispo
Price Canon, near the coast of San Luis Obispo County, in the Upper Sonoran Zone
Comment Read comments Nov 11 2016
CAS-BOT-BC143920
Horkelia cuneata var. sericea
Alice Eastwood
1927-4-7
14299
San Luis Obispo
Morro, San Luis Obispo
Comment
UC1285398
Hulsea heterochroma
R. F. Hoover
1947-4-26
7083
San Luis Obispo
3 mi ne Pozo
Comment
OBI30375
Hunnemannia fumariifolia
John Dewelt
1971-5-12
s.n.
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC422622
Hunnemannia fumariifolia
Roxana S. Ferris
1929-4-15
7636
San Luis Obispo
Callender
Comment
SBBG117521
Hydrocotyle verticillata
M. Wetherwax
2002-5-20
CR 316
San Luis Obispo
N side of Nacimiento River; Camp Roberts
180
Comment
OBI13999
Hypericum anagalloides
Robert F. Hoover
1947-5-23
7176
San Luis Obispo
Near Sunnyside School, Los Osos valley
Comment
CDA26012
Hypericum perforatum
David J. Keil
2003-9-4
30288
San Luis Obispo
Northern outskirts of Cambria along Highway 1, just south of Leffingwell Creek.
0
Comment
CAS-BOT-BC311383
Hypochaeris glabra
Ernest C. Twisselmann
1959-5-23
5264
San Luis Obispo
Morro Bay: just west of Baywood
3
Comment
OBI16013
Hypochaeris glabra
Robert F. Hoover
1950-5-22
7927
San Luis Obispo
Summit of ridge above Cuesta Pass
Comment
OBI28267
Hypochaeris glabra
Spasbo/Krystoff
1982-4-18
29
San Luis Obispo
22 mi E of Arroyo Grande
Comment
SBBG104481
Hypochaeris radicata
M. D. Proctor, E. A. Young
1993-4-16
ROB 447
San Luis Obispo
Cantonment Area; Camp Roberts
Comment
OBI71496
Iris
Lynne Dee Oyler
1990-10-11
2035
San Luis Obispo
W of UNOCAL Santa Margarita pump station on El Camino Real. S of Garden Farms near little drainage
Comment
OBI82517
Isocoma acradenia
David J. Keil, with Lynne Dee Althouse and Shannon Henke
2016-2-26
33487
San Luis Obispo
Southeast of Cholame in southern Cholame Valley along San Andreas Fault zone
630
Comment
CAS-BOT-BC316742
Isocoma acradenia var. bracteosa
Ernest C. Twisselmann
1954-10-9
1618
San Luis Obispo
Hills at summit of Palo Prieta canyon, 8 miles south of Cholame, Temblor Range and the Western San Joaquin Valley
685
Comment
CAS-BOT-BC311676
Isocoma menziesii var. sedoides
Roxana S. Ferris
1929-4-16
7654
San Luis Obispo
Toro Creek on coast road, north of Moro
Comment
UC1118865
Isocoma menziesii var. vernonioides
H. C. Lee
1936-3-14
501
San Luis Obispo
1 mi nw Oceano; Arroyo Grande Quadrangle
Comment
CAS-BOT-BC112422
Isolepis carinata
R. F. Hoover
1965-5-22
9405
San Luis Obispo
Cambria, among pines north of town
Comment
OBI80448
Isolepis cernua
David J. Keil
1978-8-18
12957
San Luis Obispo
Sweet Springs Marsh, Los Osos. Freshwater marsh grading into coastal salt marsh.
Comment
CAS-BOT-BC112546
Isolepis cernua
R. F. Hoover
1947-8-13
7370
San Luis Obispo
South of Hagard Canyon, in seepage spots at edge of rocky beach.
Comment
CAS-BOT-BC340131
Jaumea carnosa
R. F. Hoover
1947-10-11
7407
San Luis Obispo
Near Piedras Blancas Point
Comment
SBBG104516
Juglans californica
F. L. Johnson, E. A. Young
1993-6-23
ROB 689
San Luis Obispo
Chorro Crk
Comment
UCD110250
Juglans californica
Daniel I. Axelrod
1977-5-15
s.n.
San Luis Obispo
San Luis Obispo County: Just past (southwest) of BM943, Atascadero Creek, U.S. Highway 466, ca. 3 miles southwest of Atascadero.
304
Comment
UCR266046
Juglans hindsii
David J. Keil
2012-7-18
31432
San Luis Obispo
Central Coast, Oceano. Arroyo Grande Creek just south of Oceano Airport and sewage treatment plant (Strand Way)
5
Comment
OBI72209
Juglans regia
E. L. Painter & M. Wetherwax, M. Wetherwax
2000-8-20
SLO- 163
San Luis Obispo
Camp SLO; along Chorro Valley rd, near warehouses, in cultivated grove
100
Comment
UCR39003
Juncus acutus subsp. leopoldii
David J. Keil
1983-11-19
18055
San Luis Obispo
Central Coast, Fringes of salt marsh around Shark Inlet at southern end of Morro Bay in lee of sand spit
1
Comment
UC1928082
Juncus bufonius var. bufonius
David Keil
1998-5-6
27095
San Luis Obispo
NE of Paso Robles. Vernal pool on S side of Tower Rd., 0.3 mi W of junction with Jardine Rd.
Comment
RSA770184
Juncus bufonius var. occidentalis
David J. Keil, Jason Dart, Meg Perry
2010-4-27
30728
San Luis Obispo
Carrizo Plain southwest of Carissa Plains Elementary School, south of Highway 58
615
Comment
SBBG92635
Juncus hesperius
C. F. Smith
1957-10-16
5645 b
San Luis Obispo
Dune Lakes, S of Oceano
Comment
OBI21128
Juncus lescurii
Robert F. Hoover
1964-6-11
9048
San Luis Obispo
Cuesta-by-the-Sea, south end of Morro Bay, in wet saline soil.
Comment
UCR248275
Juncus xiphioides
David J. Keil, Tina Teed, Mariko Uchida
2001-6-15
29601
San Luis Obispo
South Coast Range, Camp San Luis Obispo. Chorro Creek drainage, Chorro Creek Bog Thistle exclosure
244
Comment
RSA123535
Juniperus californica
T. M. Hendrix
1937-5-27
222
San Luis Obispo
1.5 miles ENE of Highland School
549
Comment
CAS-BOT-BC235630
Keckiella breviflora var. breviflora
Roxana S. Ferris
1939-6-16
9780
San Luis Obispo
Jack Creek bridge on Dover Canyon road, Santa Lucia Mountains
Comment
RSA131986
Keckiella cordifolia
Gale Sphon
1959-6-7
362
San Luis Obispo
on Hwy 178 4 miles W of La Panza Campground, Los Padres National Forest
Comment
OBI58792
Kickxia elatine
David J. Keil
1998-9-4
28075
San Luis Obispo
Santa Margarita.
305
Comment
OBI31736
Koeleria macrantha
Smeltzer, Turnquist
1982-5-7
124
San Luis Obispo
NE side of Laguna Lake Park
Comment
CAS-BOT-BC273727
Koeleria pyramidata
R. F. Hoover
1947-4-26
7102
San Luis Obispo
5 mi. e. of Creston on La Panza road
Comment
CAS-BOT-BC273721
Koeleria pyramidata
Clare B. Hardham
1957-5-4
1897
San Luis Obispo
Santa Lucia Mountains. Tierra Redondo
Comment
OBI77143
Krascheninnikovia lanata
Craig Woods
1978-5-27
59
San Luis Obispo
East side of Carrizo Plain along Sim. Soda lake Rd., approx 2.5 mi NW of Hurricane road
762
Comment
SJSU3367
Krascheninnikovia lanata
C. W. Sharsmith
1962-4-21
6824
San Luis Obispo
Panorama Hills near foot of Recruit Canyon, Temblor Range
Comment
OBI30701
Lactuca saligna
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
UCD159370
Lactuca serriola
D. S. Park
2010-7-4
152 -1
San Luis Obispo
San Luis Obispo County: Paso Robles. Green Valley Rd. side. Near rapids.
405
Comment
CAS-BOT-BC340635
Lactuca serriola
Peter H. Raven
1964-3-25
18749
San Luis Obispo
Above and east of Cambria
Comment
OBI29280
Lactuca serriola
David J. Keil
1980-9-15
14183
San Luis Obispo
Calf Cyn, 0.25 mi W of intersection of Calif hwy 58 and 229.
Comment
CHSC61254
Lamarckia aurea
T. B. Devine
1980-4-5
663
San Luis Obispo
Along Frontage Rd. just e of Hwy 101 ca 1 mi s of Arroyo Grande. Roadcut beside pasture.
Comment
OBI21947
Lamarckia aurea
John Young
1967-5-30
39
San Luis Obispo
Poly Cyn
Comment
UCR136703
Lamarckia aurea
June Latting
1958-5-4
214
San Luis Obispo
Cuyama Valley, west end of valley, 12 miles southeast of junction of Hwy 166 and Sisquoc [Tepusquet] Road [vicinity of Gypsum Canyon]
412
Comment
UCD63324
Lamarckia aurea
Robert F. Thorne; P. Everett
1963-4-29
31600
San Luis Obispo
San Luis Obispo County: ca. 2 miles SE of Cuesta Summit.
Comment
OBI73539
Lastarriaea coriacea
David J. Keil
1990-4-26
21377
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
CAS-BOT-BC339021
Lasthenia californica
R. F. Hoover
1967-4-8
10376
San Luis Obispo
Carrizo Plain near north end of Soda Lake
Comment
CAS-BOT-BC339027
Lasthenia californica
R. F. Hoover
1947-3-29
6799
San Luis Obispo
5 mi. e. of Creston on La Panza road
Comment
CAS-BOT-BC334581
Lasthenia californica
Roxana S. Ferris
1955-5-24
12818
San Luis Obispo
Carisso Plain 3.7 miles south of Simmler at northern border of Soda Lake
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
UC1285394
Lasthenia californica subsp. macrantha
R. F. Hoover
1948-2-22
7420
San Luis Obispo
1.8 mi n Arroyo de la Cruz (on State Highway 1)
Comment
RSA790127
Lasthenia ferrisiae
Colin Wilkinson, Kelly Hardwicke, H. T. Harvey
2011-5-10
12
San Luis Obispo
South Coast Ranges; Carrizo Plain; Southeast of Soda Lake; gently sloping terrain in and around lake floodplain. Approx. 1.4 miles southwest of Elkhorn Rd.
590
Comment
UCR101011
Lasthenia ferrisiae
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3246
San Luis Obispo
Soda Lake Rd at Arrowbear Trail, vic. of California Valley, c. 5 mi. NW of Soda Lake
610
Comment
CAS-BOT-BC329190
Lasthenia ferrisiae
Ernest C. Twisselmann
1952-4-18
575
San Luis Obispo
Plants of Temblor Range and Western San Joaquin Valley. Owens Lake, Twisselmann Ranch.
685
Comment
UC455772
Lasthenia gracilis
I. J. Condit
1910-3-31
San Luis Obispo
Carisa Plains
Comment
CAS-BOT-BC361254
Lasthenia leptalea
Ernest C. Twisselmann
1969-4-14
15105
San Luis Obispo
La Panza Range: Bedell Ranch, 5 miles SE of Creston
350
Comment
UC135326
Lasthenia maritima
L. Jared
San Luis Obispo
Estrella
Comment
CAS-BOT-BC370872
Lasthenia minor
R. F. Hoover
1950-4-21
7842
San Luis Obispo
Between Morrow Bay and Cayucos (S. of Toro Creek), on ocean bluff
Comment
UC1119001
Lasthenia minor
N. H. French
1937-3-9
883
San Luis Obispo
Carrizo Plains McKittrick Quad., Carrizo Plains
591
Comment
POM97537
Lathyrus
P. A. Munz
1926-4-9
10225
San Luis Obispo
Willow Creek Road, 10 miles s.w. of Paso Robles.
Comment
OBI72791
Lathyrus tingitanus
D. R. Miller
2010-6-1
610 .933
San Luis Obispo
Rocky Butte/ Pine Mt region; in orchard are of my property. T26S, r8e, Sec 11, tobacco Crk drinage
700
Comment
OBI31599
Lathyrus vestitus var. vestitus
Joy Nishida
1982-5-8
369
San Luis Obispo
American Canyon, 1.2 mi S of campground, near unlocked gate
506
Comment
UC57469
Lathyrus vestitus var. vestitus
J. H. Barber
1900-2-18
San Luis Obispo
Peachy Canon Paso Robles
Comment
OBI13238
Lathyrus vestitus var. vestitus
Fred W. Rush
May1956
23
San Luis Obispo
Mt. San Luis
244
Comment
OBI28212
Lathyrus vestitus var. vestitus
Penny Principe
1982-5-2
s.n.
San Luis Obispo
Santa Lucia Mts, E Cuesta Ridge, 2.7 mi SE of hwy 101
Comment
JEPS39998
Layia glandulosa
W. L. Jepson
1932-4-2
16194
San Luis Obispo
Palo Prieto Canyon
502
Comment
CAS-BOT-BC321636
Layia glandulosa
R. F. Hoover
1948-4-17
7480
San Luis Obispo
Commatti Canyon
Comment
CAS-BOT-BC321656
Layia glandulosa
Clare B. Hardham
1959-4-3
4172
San Luis Obispo
Santa Lucia Mountains. Sandy hills between Nacimiento and San Antonio. Dam Rd.
Comment
OBI75475
Layia glandulosa
Jenner Whitt
2003-4-3
4
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
RSA11152
Layia glandulosa subsp. glandulosa
C. B. Wolf
1929-4-15
3560
San Luis Obispo
2-3 miles inland from ocean and about 5 miles north of Santa Maria River.
61
Comment
RSA121791
Layia glandulosa subsp. glandulosa
C. M. Belshaw
1936-3-25
1732
San Luis Obispo
4 miles S of Morro.
0
Comment
RSA212224
Layia glandulosa subsp. glandulosa
L. S. Rose
1969-4-14
69020
San Luis Obispo
Bedell Ranch, S of Creston, N end of La Panza Range.
427
Comment
CAS-BOT-BC327208
Layia heterotricha
D. E. Breedlove
1962-3-24
1984
San Luis Obispo
2.8 miles NE of US Hwy 466 at Cholame on State 41
441
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
RSA344536
Layia heterotricha
C. F. Smith
1950-4-30
2726
San Luis Obispo
In hills near Yeguas Creek, Temblor Range.
Comment
UC575287
Layia heterotricha
David D. Keck and J. Clausen
1935-4-10
3156
San Luis Obispo
18 mi s of Soda Lake; Carrizo Plain
610
Comment
CAS-BOT-BC327198
Layia hieracioides
R. F. Hoover
1956-4-26
8368
San Luis Obispo
Baywood Park
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
OBI15834
Layia jonesii
Robert F. Hoover
1947-4-13
6914
San Luis Obispo
3 mi NW of Morro Bay town on Hwy 1
Comment
OBI15835
Layia jonesii
Robert F. Hoover
1948-4-22
7485
San Luis Obispo
W base of Mt. Bishop near SLO
Comment
OBI48825
Layia jonesii
Unknown
1882-5-5
3224
San Luis Obispo
Comment
OBI76665
Layia jonesii
Jason Dart
2009-3-25
321
San Luis Obispo
Morro Bay, on serpentine hillside N of the intersection of Hwy 1 and South Bay Blvd
40
Comment
RSA92183
Layia jonesii
F. W. Peirson
1925-3-25
5687
San Luis Obispo
Between Morro and San Luis Obispo
Comment
RSA659228
Layia munzii
David J. Keil, Kathleen Keil
1992-4-11
22791
San Luis Obispo
California Valley, Carissa Plain. Belmont Trail 2 miles E of Soda Lake Rd. at intersection with small cross road.
Comment
UC146058
Layia munzii
I. J. Condit
1910-3-31
San Luis Obispo
Carriso Plains
Comment
CAS-BOT-BC123316
Layia munzii
Philip Alexander Munz
1926-4-8
10149
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC327668
Layia munzii
Ira L. Wiggins
1932-3-20
5784
San Luis Obispo
Hillsides in immediate vicinity of Cholame
Comment
UCD133966
Layia pentachaeta subsp. albida
K. Esau
1935-4-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
CAS-BOT-BC370755
Layia pentachaeta subsp. albida
Philip A. Munz
1951-4-12
16285 A
San Luis Obispo
13 miles from McKittrick, St.. Hwy 178 towards Simmler, from Temblor Range
762
Comment
OBI33592
Layia platyglossa
Melissa Luckow, Jerry Rendon
1980-4-4
9
San Luis Obispo
Poly Cyn, near arch to the cyn; about 30 ft above rd
Comment
CAS-BOT-BC382150
Layia platyglossa
David D. Keck
1933-5-5
2216
San Luis Obispo
5 miles south of Oceano on road to Guadalupe, southwestn San Luis Obispo County
Comment
OBI28751
Layia platyglossa
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14495
San Luis Obispo
2.5 mi S of Calif Valley fire station along Soda Lake rd
Comment
RSA128185
Layia platyglossa subsp. campestris
Clare B. Hardham
1957-4-19
1688
San Luis Obispo
York Mt. (W of Templeton)
Comment
CAS-BOT-BC534392
Lemna gibba
Ernest C. Twisselmann
1969-8-23
15930
San Luis Obispo
Loffaly Spring, hills at the head of Palo Prieta Canyon
655
Comment
OBI38520
Lemna minor
Eric Wise
1981-7-27
1011
San Luis Obispo
Greengate Ponds. Orcutt Rd
Comment
RSA212056
Lemna minuta
Ernest C. Twisselmann
1969-8-23
15930
San Luis Obispo
Temblor Range, western San Joaquin Valley: Loffaly Spring, hills at the head of Palo Prieta Canyon
655
Comment
OBI75095
Lepechinia calycina
Michael Walgren
2011-5-4
236
San Luis Obispo
Northern coastal county, S of San Carpoforo Crk, near the NW corner of the bluff
33
Comment Read comments Jan 20 2013
CAS-BOT-BC221515
Lepechinia calycina
R. F. Hoover
1965-6-17
9441
San Luis Obispo
Santa Lucia Range. Tassajera Peak
Comment
OBI2681
Lepechinia calycina
Robert F. Hoover
1959-5-9
8496
San Luis Obispo
6 mi W of Paso Robles on Adelaida rd
Comment
OBI57247
Lepidium acutidens
David J. Keil, with Kathleen A. Keil
1998-4-4
26555
San Luis Obispo
Carrizo Plain N of Soda Lake. Seven Mile Rd. at junction with Bridgville Rd.(1 mi. E of Soda Lake Rd.)
Comment
OBI66907
Lepidium chalepense
David J. Keil
2000-6-1
28798
San Luis Obispo
Guadalupe Dunes. Oso Flaco Lake parking area at end of Oso Flaco Road.
5
Comment
CAS-BOT-BC89013
Lepidium dictyotum
Ernest C. Twisselmann
1955-4-26
1904
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. South end of Soda Lake, Carissa Plains.
609
Comment
CAS-BOT-BC89015
Lepidium dictyotum
Ernest C. Twisselmann
1955-4-26
1905
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. South end of Soda Lake, Carissa Plains.
609
Comment
CAS-BOT-BC89022
Lepidium dictyotum
R. F. Hoover
1952-4-10
8110
San Luis Obispo
1 mile south of Simmler, Carrizo Plain.
Comment
JEPS18129
Lepidium dictyotum var. acutidens
Rimo Bacigalupi with G. T. Robbins and H. L. Mason
1956-3-30
5563 A
San Luis Obispo
in triangular field formed by junction of U.S. 466 and Calif. Hwy. 41; Cholame Valley
350
Comment
CAS-BOT-BC89209
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
RSA0038392
Lepidium draba
A. L. Haines
1951-4-29
5130
San Luis Obispo
2 mi. East of Osa Flaca Lake.
Comment
UCSB13172
Lepidium jaredii
Hardham, Clare
1960-3-25
San Luis Obispo
South end of Soda Lake; Carissa Plains
Comment
JEPS7457
Lepidium jaredii
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3454
San Luis Obispo
about 8 mi se Soda Lake (just e of lowest point in Carrizo Plain); Carrizo Plain
594
Comment
SBBG112848
Lepidium nitidum
C. B. Hardham
1960-3-23
5225 a
San Luis Obispo
S end of Soda Lake, Carissa Plains
Comment
UC10603
Lepidium strictum
L. Jared
1897-5-4
San Luis Obispo
South Coast Ranges
Comment
OBI15807
Lepidospartum squamatum
Robert F. Hoover
1966-10-8
10138
San Luis Obispo
East part of Cuyama Valley
Comment
UC1123914
Leptodactylon californicum
H. C. Lee
1936-2-2
378
San Luis Obispo
1.3 mi e Black Lake; San Luis Obispo National Forest, Arroyo Grande Quad.
Comment
OBI11403
Leptosiphon bicolor
Eben McMillan
1952-5-2
92
San Luis Obispo
Choice Valley. 1 mi. S. 8 mi. E. Shandon
Comment
SBBG64526
Leptosiphon ciliatus
R. Hoffmann
1928-4-7
San Luis Obispo
lower Cuyama Valley
Comment
RSA130431
Leptosiphon liniflorus
R. W. Summers
s.n.
San Luis Obispo
La Panza
Comment
SEINET7967501
Leptosiphon liniflorus
David Keil, Kathryn Bay, R. Riggins
1986-4-26
19282
San Luis Obispo
Elkhorn Plain, 5.3 mi SE of Crocker Grade on Elkhorn Road
701
Comment
SEINET7073761
Lessingia filaginifolia
A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Serpentine opposite Cuesta Gabe [grade?] (Route 101). UTM Zone 10, 715650mE, 3913626mN. Coordinate datum: NAD27.
Comment
CAS-BOT-BC339456
Lessingia glandulifera var. glandulifera
Ernest C. Twisselmann
1954-7-17
1433
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta [Prieto] Canyon: 3 miles south of Cholame
487
Comment
UC1928008
Lessingia lemmonii var. peirsonii
David Keil
1998-10-9
28170
San Luis Obispo
California Highway 166, 0.8 mi w of Kern Co. line in easternmost San Luis Obispo Co.
Comment
CAS-BOT-BC330423
Lessingia tenuis
Roxana S. Ferris
1955-5-24
12815
San Luis Obispo
Palo Prieto Canyon, ca 2 mi S of US Hwy 466 on road to Simmler
Comment
OBI49949
Leucojum aestivum
Eric Wise
1983-3-6
1673
San Luis Obispo
Atascadero lake
Comment
CAS-BOT-BC444391
Lewisia rediviva
Clare B. Hardham
1957-4-20
1706
San Luis Obispo
2 miles east of Paso Robles, Creston Rd.
Comment
SBBG93910
Leymus condensatus
S. A. Junak
1989-6-22
4077
San Luis Obispo
upper reaches of Chorro Crk just E of "Dead Miner's Camp" above the Pick and Shovel Mine, Cuesta Ridge Botanical Area
609
Comment
OBI21609
Leymus condensatus
Robert F. Hoover
1947-7-8
7285
San Luis Obispo
Steiner Crk ("Serrano Cyn")
Comment
UCD64295
Leymus condensatus
G. F. Hrusa
1987-6-15
5421
San Luis Obispo
San Luis Obispo County: Big Falls Canyon above Lopez Cyn.
Comment
SBBG95623
Leymus triticoides
D. Keil
1986-5-31
19652
San Luis Obispo
Turri Rd ca. 0.25 mi E of S Bay Blvd
Comment
SBBG118180
Lilium pardalinum subsp. pardalinum
M. Wetherwax, M. Walters, J. Wetherwax
2000-7-2
SLO 155
San Luis Obispo
first ridge W of Cerro Romualdo, leading to eucalyptus stand; Camp San Luis Obispo
100
Comment
RSA231214
Limonium californicum
D. W. Taylor
1970-6-22
T 70 -116
San Luis Obispo
South end of Morro Bay; 800'W, 2600'N.
Comment
CAS-BOT-BC226848
Linanthus californicus
Roxana S. Ferris
1929-4-15
7617
San Luis Obispo
Between Guadalupe and Callender
Comment
SDSU20256
Linanthus californicus
Michael G. Simpson, Nuri Benet-Pierce, John Pierce, Lori Simpson
2012-6-9
3699
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
OBI11383
Linanthus californicus subsp. californicus
Hart C. De Vos
1963-4-23
74
San Luis Obispo
Along small creek +/- 4 miles north of Santa Margarita
Comment
OBI53899
Linanthus californicus subsp. tomentosus
Arthur W. Hazebrook
1992-11-14
166
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, trl adj to riparian corridor
Comment
OBI11393
Linanthus dichotomus subsp. dichotomus
R. F. Hoover
1958-3-19
8423
San Luis Obispo
Carrizo Plain, near N base of Caliente Mt
Comment
UC1392653
Linanthus liniflorus
Mrs. R. W. Summers
1884-5-26
San Luis Obispo
La Panza
Comment
UC52342
Linanthus liniflorus
Mrs. R. W. Summers
1884-5-26
San Luis Obispo
La Panza
Comment
UCR137089
Linanthus parviflorus
June Latting
1958-5-4
s.n.
San Luis Obispo
Cuyama Valley, west end of valley, 12 miles southeast of junction of Hwy 166 and Sisquoc [Tepusquet] Road [vicinity of Gypsum Canyon]
412
Comment
RSA43149
Linaria canadensis var. texana
Robert F. Hoover
1947-3-29
6785
San Luis Obispo
Atascadero.
Comment
UC716216
Linum lewisii
Roxana S. Ferris
1939-5-23
9754
San Luis Obispo
about 4 mi e of Templeton
426
Comment
UC1135270
Lithocarpus densiflorus
B. Bolt
1936-4-2
699
San Luis Obispo
0.75 mi nw Black Butte; Santa Barbara National Forest, San Luis Obispo Quad.
701
Comment
SBBG19244
Lithophragma affine
M. A. Piehl
1963-4-20
6369
San Luis Obispo
Salinas River near bridge, 4 mi NE of Santa Margarita
297
Comment
UC1127218
Lithophragma cymbalaria
W. A. Peterson
1937-4-30
782
San Luis Obispo
Anderson Canyon; La Panza Quad.
Comment
OBI79756
Lithophragma cymbalaria
David J. Keil, with Mike Walgren & Sally Krenn
2013-3-22
31556
San Luis Obispo
Montana de Oro State Park. Canyon slopes south of Coon Creek, western portion of San Luis Range.
Comment
UC524106
Lithophragma heterophyllum
Ira L. Wiggins
1932-3-24
5844
San Luis Obispo
w Paso Robles (roadsides and hills near Adelaide)
Comment
RSA0020359
Loeseliastrum schottii
Greg Wilvert
2005-5-1
375
San Luis Obispo
Southeast half of the Caliente Range. Along Pipeline Rd.
907
Comment
OBI65063
Logfia filaginoides
Greg Wilvert
2005-4-17
277
San Luis Obispo
SE Half of the Caliente Range. S end of Quail Cyn
Comment
UC1118403
Logfia filaginoides
T. M. Hendrix
1937-5-10
162
San Luis Obispo
5 1/4 mi wsw El Dorado School; Pozo Quadrangle
Comment
UCD132709
Logfia filaginoides
G. F. Hrusa
1995-5-28
12218
San Luis Obispo
San Luis Obispo County: on ridge immediately WNW of Peak 2 and leading to the park.
600
Comment
SBBG112541
Logfia filaginoides
D. Keil
1984-3-31
18516
San Luis Obispo
Calf Cyn area along St Hwy 58, halfway between Park Hill Rd and Hwy 229
Comment
UC63247
Logfia filaginoides
Mrs. R. W. Summers
1890-4-6
San Luis Obispo
Comment
RSA0036673
Logfia gallica
LeRoy Gross, Evan Meyer
2014-4-15
6239
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
OBI81396
Lomatium californicum
Tracey Call, Viola Call
1963-4-12
2172
San Luis Obispo
Paso Robles, Adelaida Rd. 3 miles west of Paso Robles
305
Comment
OBI65277
Lomatium californicum
D. R. Miller
2004-4-15
404 .771
San Luis Obispo
Pine Mtn Region. Along roadway, Tobacco flats, near swimming hole and Bear Cyn jctn
500
Comment
UC652647
Lomatium californicum
Roxana S. Ferris
1939-6-18
9783
San Luis Obispo
5.5 mi. e. Adelaida (on Paso Robles Rd., n. bank of roadway); Santa Lucia Mts.
Comment
UCR1346
Lomatium dasycarpum
Frank C. Vasek
1960-4-10
600410- 06
San Luis Obispo
Central Coast, 1/2 mile south of TV tower on dirt road leading west from Cuesta Summit, off Hwy 101
686
Comment
OBI80190
Lomatium dasycarpum
David J. Keil
1978-3-25
12675
San Luis Obispo
Irving Ranch.
Comment
SD249118
Lomatium dasycarpum
David Keil
1978-3-25
12675
San Luis Obispo
Irving Ranch
Comment
SEINET7879185
Lomatium dasycarpum
C. M. Belshaw
1936-1
1668
San Luis Obispo
2.5 miles WNW Tar Spring Ranch Sec. - T.32 S., R.14E.
Comment
OBI31934
Lomatium parvifolium
David J. Keil, Warren Roberts and Roger Raiche
1982-1-30
15686
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
SBBG107581
Lomatium parvifolium
C. B. Hardham
1958-6-20
3718
San Luis Obispo
Stenner Crk near San Luis Obispo
Comment
UC640628
Lomatium parvifolium
Alice Eastwood and John Thomas Howell
1938-6-14
5919
San Luis Obispo
Prefumo Canyon
Comment
OBI3879
Lomatium parvifolium
Patricia Wiese
1971-5-31
86
San Luis Obispo
Cuesta Ridge Botanical Area. 2 mi NW of Cuesta Pass
762
Comment
OBI52780
Lomatium parvifolium
David J. Keil, Kathleen Keil
Apr-92
s.n.
San Luis Obispo
W of San Luis Obispo in hills along dirt rd S of Prefumo Cyn rd
Comment
OBI31348
Lomatium utriculatum
Joy Nishida, Robert Allen
1982-4-10
225
San Luis Obispo
1.5 mi south of American Canyon campground, at unlocked gate on side of dirt road
506
Comment
SBBG20289
Lomatium utriculatum
E. R. Chandler
1963-5-4
1029
San Luis Obispo
ca. 1 mi E of Paso Robles near Hwy 466
Comment
UCR100925
Lomatium utriculatum
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3210
San Luis Obispo
Elkhorn Grade Rd, 6.3 mi. NW of jct with Calif. hwy 33 (roughly west of Maricopa)
549
Comment
UCD127813
Lomatium utriculatum
James Payne Smith Jr.
1973-3-21
s.n.
San Luis Obispo
San Luis Obispo County: 5 miles E of Atascadero, on State Route 41.
304
Comment
RSA19023
Lomatium vaginatum
Alice Eastwood, John Thomas Howell
1937-4-29
4122
San Luis Obispo
Carrizo Plain near Soda Lake
Comment
CAS-BOT-BC243954
Lonicera involucrata var. ledebourii
Henry M. Pollard
1968-6-7
s.n.
San Luis Obispo
Margin of Lake Oso Flaco
Comment
OBI51180
Lotus corniculatus
Jan Barber
1993-8-5
49
San Luis Obispo
San Simeon State Park. Along banks of S drainage channel and day-use parking lot
Comment
RSA132997
Lotus hamatus
Clare B. Hardham
1958-5-7
3215
San Luis Obispo
Between Bee Rock and the Nacimiento River.
Comment
RSA586604
Lotus heermannii
F. L. Johnson, N. A. McCarty
1993-10-15
ROB- 0745
San Luis Obispo
Twin Bridges on Boyscout Road.
Comment
SEINET7062874
Lotus humistratus
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Southeast section of San Luis Obispo County in Garcia Mountains. Los Padres National Forest. (WGS84/NAD83). UTM Zone 10, 755479mE, 3900807mN.
549
Comment
UC57385
Lotus micranthus
J. H. Barber
1900-3-30
San Luis Obispo
Santa Lucia Mts.
Comment
CLARK-A1045-1366
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
RSA406291
Lotus unifoliolatus
F. R. Fosberg
1931-6-7
S- 4983
San Luis Obispo
Cuesta.
350
Comment
UCR159308
Lotus wrangelianus
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9394
San Luis Obispo
Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner)
470
Comment
SBBG60092
Ludwigia peploides
R. Hoffmann
1927-10-14
San Luis Obispo
Alamo Crk, Cuyama Valley
Comment
CAS-BOT-BC60238
Lunaria annua
Chester Dudley
1941-5-1
s.n.
San Luis Obispo
San Miguel.
Comment
CDA20418
Lupinus albifrons
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
OBI19282
Lupinus albifrons
Robert J. Rodin
1954-1-10
5894
San Luis Obispo
See Canyon
Comment
OBI32190
Lupinus albifrons
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14427
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
OBI54169
Lupinus albifrons
David J. Keil, Kathleen Keil
1995-4-15
24854
San Luis Obispo
Shell Creek rd, ca 1/2 mi N of jctn with Calif rte 58
Comment
UCD105920
Lupinus albifrons
G. F. Hrusa
1993-5-22
11129
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. On W face below Radio Facility 2, approx. 1/4 mile N of Mt. Lowe.
600
Comment
OBI79565
Lupinus albifrons
David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen
2012-6-28
31388
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road
Comment
RSA407018
Lupinus albifrons var. eminens
Paul C. Silva
1947-3-30
1218
San Luis Obispo
4 miles east of Cuyama Post Office, Cuyama Valley
Comment
OBI82345
Lupinus arboreus
David J. Keil
2016-2-10
33454
San Luis Obispo
Pismo Beach. Ontario Ridge Trail above Shell Beach. Southern foothills of San Luis Range
200
Comment
UC1129337
Lupinus arboreus
B. Bolt
1936-3-10
601
San Luis Obispo
head of Hazard Canyon; Cayucos Quad., head of Hazard Canyon
Comment
OBI28865
Lupinus bicolor
Melissa Luckow, Rhonda Riggins and Richard Pimentel
1982-4-4
733 A
San Luis Obispo
Huasna Rd, 1/2 mi NW of where the Huasna River crosses the rd
Comment
UC1129359
Lupinus bicolor
N. K. Carlson
1936-3-18
123
San Luis Obispo
1 mi e Nipomo Hill; Arroyo Grande Quad.
76
Comment
UC57454
Lupinus bicolor
J. H. Barber
1899-3-26
San Luis Obispo
Paso Robles
Comment
OBI78544
Lupinus bicolor
Robert F. Hoover
1947-3-19
6692
San Luis Obispo
Head of Carpenter Cyn, N of Arroyo Grande, at top of burned over sandstone hill
Comment
UC54820
Lupinus bicolor
Mrs. R. W. Summers
1886-2-28
San Luis Obispo
Comment
UCSB17473
Lupinus bicolor
Breedlove, Dennis
1962-3-18
San Luis Obispo
2.0 miles west of La Panza on main road to Santa Margarita
502
Comment
OBI12915
Lupinus concinnus
Robert F. Hoover
1947-3-29
6797
San Luis Obispo
5 mi E of Creston on La Panza Rd
Comment
RSA619253
Lupinus concinnus subsp. concinnus
R. S. Woglum
1938-4-23
1585
San Luis Obispo
San Joaquin Valley / Outer South Coast Ranges transition: Creston to La Panza.
Comment
OBI55232
Lupinus hirsutissimus
Greg Frugoli
1997-4-7
14
San Luis Obispo
Black Mtn Rd, La Panza Range, Los Padres Natl Forest hwy 58 burn area
823
Comment
OBI82181
Lupinus latifolius var. latifolius
Michael Walgren
2016-3-9
497
San Luis Obispo
On the western road-cut along Highway 1 in Cambria, about .5km downcoast from Santa Rosa Creek.
20
Comment
UCR134409
Lupinus latifolius var. latifolius
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6569
San Luis Obispo
South Coast Range, Irish Hills, Clark Valley Road, 2.8 miles south of Los Osos Valley Road, east of Los Osos
91
Comment
OBI19292
Lupinus ludovicianus
Robert F. Hoover
1946-6-23
6194
San Luis Obispo
Summit between Huasna and Arroyo Grande
Comment
POM148041
Lupinus ludovicianus
Alice Eastwood
1927-7-30
s.n.
San Luis Obispo
From Atlascadero to Huasna
Comment
SBBG66974
Lupinus ludovicianus
Miss Sinsheimer
1930-3-12
San Luis Obispo
upper Arroyo Grande Valley
Comment
OBI3223
Lupinus microcarpus var. densiflorus
Kathy Thom
1971-4-29
3
San Luis Obispo
Prefumo Cyn 5 mi W of San Luis Obispo on Prefumo Cyn Rd
91
Comment
OBI48298
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-6
1173
San Luis Obispo
Los Padres Natl forest. Thirtyfive Cyn rd 2.7 mi S intersection to Branch MTn, 0.6 mi NE jctn with Agua Escondido Rd
Comment
SEINET239807
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-6
1163
San Luis Obispo
USFS road 2.0 miles SE of Avenales Gaurd Station 0.3 Miles NW Escondido Rd.
Comment
OBI55589
Lupinus microcarpus var. horizontalis
George Butterworth
1998-4-17
233
San Luis Obispo
Carrizo plain Natural Area. 100 yds E of Elkhorn Rd, 5.3 mi SE of Simmler Rd T31S, R20E, S12
707
Comment
RSA659098
Lupinus microcarpus var. horizontalis
R. Riggins
1978-4-28
1138
San Luis Obispo
Head of Crocker Canyon, Hurricane Rd., 0.9 mi NE jct. with Co. Rd. 285. West side of Temblor Range.
Comment
CDA27532
Lupinus microcarpus var. microcarpus
R. Riggins
1978-5-9
1150
San Luis Obispo
Highway 166, 2.7 miles east of Cuyama River, 3.2 miles east of Sierra Madre Road.
0
Comment
OBI12835
Lupinus microcarpus var. microcarpus
Robert F. Hoover
1967-4-15
10446
San Luis Obispo
N side of lower Cuyama Valley, near Carrizo Cyn
Comment
UCD108858
Lupinus microcarpus var. microcarpus
G. F. Hrusa
1992-4-19
10401
San Luis Obispo
San Luis Obispo County: open roadsides off of Hwy 58 approx. 8 m. W of Carrizo Plain.
Comment
SBBG28578
Lupinus nanus
E. C. Twisselmann
1967-4-27
12912
San Luis Obispo
Hwy 1, 2.9 mi S of Piedras Blancas Point
6
Comment
OBI17953
Lupinus nanus
Robert F. Hoover
1966-5-17
9874
San Luis Obispo
Bordering San Luis Valley on S, W of Edna (Guidetti Ranch)
Comment
OBI12864
Lupinus pachylobus
Robert F. Hoover
1950-5-7
7893
San Luis Obispo
Between Rocky Butte and Pine mt, Santa Lucia Range
Comment
OBI12865
Lupinus pachylobus
Robert F. Hoover
1967-4-5
10340
San Luis Obispo
17 mi E of Creston on La Panza Rd, on branch of Camatti Crk
Comment
SBBG112441
Lupinus pachylobus
D. Keil, R. Riggins, D. R. Miller
1998-5-27
27466
San Luis Obispo
San Simeon Crk Rd at Eagle Point, 10 mi NE from Hwy 1
Comment
RSA87229
Lupinus variicolor
F. W. Peirson
1920-7-31
2228
San Luis Obispo
Morro Bay
Comment
SBBG109465
Luzula comosa
C. B. Hardham
1957-4-14
1660
San Luis Obispo
Santa Rita Crk
Comment
OBI70100
Lysimachia arvensis
Bernard Miossi
1939-5-5
78
San Luis Obispo
On bank of hwy 101, 1 mi N of San Luis Obsipo
61
Comment
OBI70790
Lythrum californicum
David J. Keil
2009-6-30
30627
San Luis Obispo
San Luis Obispo outskirts. Froom Ranch off Calle Joaquin west of Los Osos Valley Road. 35 deg. 14.68'N x 120 deg. 41.33'W
55
Comment
OBI78278
Lythrum hyssopifolia
Helen Jones
1982-9-21
79
San Luis Obispo
Piedras Blancas Point:
Comment
UCD103039
Lythrum hyssopifolia
E. M. Johnston
1915-1
57
San Luis Obispo
San Luis Obispo County: San Luis Creek.
Comment
CAS-BOT-BC342585
Madia
Ira L. Wiggins
1929-5-21
3693
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero
Comment
OBI32088
Madia exigua
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vandervier et al.
1980-5-18
13978
San Luis Obispo
CNPS photography committee field trip to Arroyo de la Cruz. Ca. 1 mi E of Calif Rte 1 on Hearst Ranch
Comment
UCD134300
Madia gracilis
G. F. Hrusa
1995-5-28
12248
San Luis Obispo
San Luis Obispo County: SE base of Peak 3.
500
Comment
CAS-BOT-BC324529
Madia radiata
David D. Keck; J. Clausen
1935-4-9
3111
San Luis Obispo
Summit of Polonio Pass 5 miles east of Cholame on road to Lost Hills
579
Comment
OBI32027
Madia sativa
David J. Keil, Eric Wise
1981-5-25
14760
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
RSA216845
Madia sativa
Robert F. Hoover
1966-9-13
9998
San Luis Obispo
2 mi. n. of Arroyo de la Cruz on Highway 1.
Comment
CAS-BOT-BC345093
Madia sativa
David D. Keck; Wm. M. Hiesey
1940-5-30
5103
San Luis Obispo
6 mi. S. of San Luis Obispo
Comment
OBI78963
Maianthemum racemosum
Michael Walgren
2013-4-11
340
San Luis Obispo
Los Osos Oaks State Reserve in the community of Los Osos. Several plants within the first several hundered feet of the preserve entrance trail at a fork in two trails.
38
Comment
RSA492654
Malacothamnus gracilis
C. F. Smith
1988-5-17
12127
San Luis Obispo
Southeast of Hwy 58 and turnoff to Navajo Road
Comment
CAS-BOT-BC204140
Malacothamnus jonesii
Clare B. Hardham
1956-6-21
974
San Luis Obispo
Santa Lucia Mountains. Peachy Canyon
Comment
JEPS99293
Malacothamnus jonesii
Clifton F. Smith
1993-6-15
12489
San Luis Obispo
along Branch Creek Road, 6.2 mi from Hwy 166
Comment
OBI53007
Malacothamnus jonesii
David J. Keil, Kathleen Keil
1995-4-9
24780
San Luis Obispo
Shell Crk rd, ca. 1/2 mi N of jctn with Calif rte 58
Comment
OBI12356
Malacothamnus jonesii
Robert F. Hoover
1959-5-9
8500
San Luis Obispo
4 mi W of Paso Robles on Adelaida rd
Comment
OBI35940
Malacothamnus jonesii
Walter F. Chesbro
1978-5-6
96
San Luis Obispo
Hwy 58, 2 mi E of the intersection of hwy 58 and hwy 129
Comment
POM258695
Malacothamnus jonesii
Roxana S. Ferris
1939-6-1
s.n.
San Luis Obispo
About 3 miles east of Atascadero.
412
Comment
SD71131
Malacothamnus jonesii
R. F. Hoover
1959-5-9
8500
San Luis Obispo
4.0 miles west of Paso Robles on Adelaida Road.
Comment
CAS-BOT-BC216165
Malacothamnus palmeri
W. R. Dudley
1902-4-3
s.n.
San Luis Obispo
Santa Rosa creek, above Cambria
Comment
RSA601206
Malacothamnus palmeri var. involucratus
George K. Helmkamp
1996-9-22
1215
San Luis Obispo
Along San Simeon Creek, ca. 0.2 mi E of CA-1 Hwy. (Rocky creek bed)
6
Comment
UC1224757
Malacothrix californica
R. F. Hoover
1964-6-6
8961
San Luis Obispo
Los Osos
Comment
UC33269
Malacothrix californica
Alice King
May, 1895
San Luis Obispo
Arroyo Grande
Comment
UCR18024
Malacothrix californica
Eugene Cardiff
1966-5-13
s.n.
San Luis Obispo
Los Osos, S end of Morro Bay, east of sand dunes.
15
Comment
CAS-BOT-BC345339
Malacothrix californica
Ernest C. Twisselmann
1955-4-9
1828
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Red Hills, 7.6 miles southeast of Shandon
420
Comment
CAS-BOT-BC345544
Malacothrix coulteri
Rimo Bacigalupi; R. S. Ferris; G. T. Robbins
1955-5-24
5218
San Luis Obispo
Along Palo Prieto Canyon road, 4.2 miles above and south of its junction with U. S. Highway 466
579
Comment
OBI55217
Malacothrix floccifera
Greg Frugoli
1997-4-7
17
San Luis Obispo
Black Mtn Rd, La Panza Range, Los Padres NF (Hwy 58 burn area)
Comment
UC1069926
Malacothrix glabrata
W. A. Peterson
1937-4-14
678
San Luis Obispo
4 mi n Head of Cedar Creek; La Panza Quad.
640
Comment
UC1872934
Malacothrix glabrata
David Keil with Kathleen Keil
2003-3-29
30095
San Luis Obispo
Shell Creek area, ca. 0.5 mi N of junction with Hwy 58
Comment
UC1276300
Malacothrix glabrata
R. F. Hoover
1952-4-10
8104
San Luis Obispo
just w San Juan River; La Panza District
Comment
RSA318991
Malacothrix incana
Thomas S. Elias, Walter Wisura
1984-7-25
8574
San Luis Obispo
N of Guadalupe and W of Hwy 1; Oso Flaco Lake and dune area
Comment
RSA43002
Malacothrix incana
Robert F. Hoover
1946-12-17
6577
San Luis Obispo
Oceano Beach
Comment
CDA17612
Malacothrix incana
Austin Griffiths, Phil Lafollette, Dominic Santangelo
1983-7-8
s.n.
San Luis Obispo
Lower Morro Bay Sandspit.
Comment
OBI58115
Malacothrix incana
Austin P. Griffiths, Joe R. Walker
1981-9-28
s.n.
San Luis Obispo
Pismo Dune Region. Oceano campground Dunes, Pismo State Beach, along N side of beach trail and just E of swimming danger warning sighn
Comment
SBBG117828
Malacothrix phaeocarpa
E. Painter, M. Wetherwax, T. Morosco, A. Holbrook
2003-4-13
CR 437
San Luis Obispo
above Palisades "turkey guzzler" exclosure, S of Nacimiento River; Camp Roberts
340
Comment
SBBG18398
Malacothrix phaeocarpa
C. B. Hardham
1959-6-10
4810
San Luis Obispo
Santa Barbara Rd, Atascadero
Comment
RSA169183
Malacothrix saxatilis var. commutata
E. C. Twisselmann
1964-7-3
9704
San Luis Obispo
Mt. Springs Canyon, 1 mile west of Paso Robles
305
Comment
OBI65732
Malva neglecta
D. R. Miller
1994-7-13
794 -499
San Luis Obispo
Pine Mt Region. From the Chappellas property, on ridge rd above the Pico Crk drainage
914
Comment
OBI31777
Malva nicaeensis
Smeltzer, Turnquist
1982-4-21
58
San Luis Obispo
Rear parking area along NE lake edge in Laguna Lake Park
Comment
OBI53843
Malva parviflora
Arthur W. Hazebrook
1993-5-23
205
San Luis Obispo
Nipomo Dunes Complex, Riparian corridor along N base of Big Coreopsis Hill
Comment
OBI70814
Malva pseudolavatera
David J. Keil
2009-6-19
30622
San Luis Obispo
San Luis Obispo. Laguna Lake Park along Madonna Road.
Comment
OBI47316
Malva pseudolavatera
David J. Keil
1982-3-6
15693
San Luis Obispo
Atascadero Rd near beach in Morro Bay
Comment
HSC91828
Marah fabacea
Susan H. Bicknell
1988-11-20
San Luis Obispo
Montano de Oro MDO 10
Comment
UC1122828
Marah fabacea
G. T. Nordstrom
1937-4-15
1080
San Luis Obispo
2.8 mi ese Williams Ranch; Adelaida Quadrangle
Comment
UCR161963
Marah fabacea
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8899
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive
122
Comment
OBI78694
Marrubium vulgare
Casey Trang
2013-2-9
5
San Luis Obispo
Along Poly Canyon trail, at the second bend to the right of the coast live oak.
115
Comment
UC1953205
Marsilea vestita subsp. vestita
David Keil
2000-5-24
28737
San Luis Obispo
Santa Margarita Ranch. Ca. 4.2 miles south of railroad crossing (in Santa Margarita) on Pozo Road.
Comment
SEINET199106
Meconella linearis
Alex D. Hawkes, R. Bacigalupi
1951-5-26
4897
San Luis Obispo
Road fon San Luis Obispo toward Huasna Canyon, nar Arroyo Grande, in deep wooded valley.
Comment
UCR61723
Meconella linearis
George K. Helmkamp
1990-4-19
s.n.
San Luis Obispo
Central Coast Range, State Hwy 58 at Parkhill Road, c. 3 mi northeast of Santa Margarita
367
Comment
SBBG107943
Medicago polymorpha
C. B. Hardham
1961-4-14
7385
San Luis Obispo
Protestant Cemetery, Cambria
Comment
OBI12807
Medicago polymorpha
Elizabeth Rudd
1970-4-2
11
San Luis Obispo
5 mi up Prefumo Cyn
122
Comment
UC1046569
Medicago sativa
A. D. Hawkes
1951-4-26
4900
San Luis Obispo
near Wasioja cutoff; Cuyama River Valley
Comment
CAS-BOT-BC269459
Melica californica
R. F. Hoover
1949-5-15
7686
San Luis Obispo
10 mi E. of Creston on La Panza road
Comment
OBI21980
Melica californica
Robert F. Hoover
1949-5-15
7686
San Luis Obispo
10 mi E of Creston on La Panza rd
Comment
UC1153372
Melica californica
R. F. Hoover
1949-5-15
7686
San Luis Obispo
10 mi e Creston (on La Panza road)
Comment
OBI21990
Melica harfordii
Robert F. Hoover
1950-6-21
8008
San Luis Obispo
Between Rocky Butte and Pine Mt, Santa Lucia Mts
Comment
OBI42305
Melica imperfecta
David J. Keil, LynneDee Oyler and Rick Oyler
1986-5-17
19489
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
CAS-BOT-BC264275
Melica torreyana
Clare B. Hardham
1961-5-12
6992
San Luis Obispo
Cerro Alto, Santa Lucia Mountains
Comment
OBI19024
Melica torreyana
Robert F. Hoover
1947-5-14
7169
San Luis Obispo
Steiner Crk ("Serrano Cyn")
Comment
OBI79149
Melilotus albus
David J. Keil
2013-8-22
31966
San Luis Obispo
Morro Bay State Park. Vicinity of road junction of State Park Road with South Bay Blvd. and bridge over Chorro and Morro Creeks
8
Comment
OBI65762
Melissa officinalis
D. R. Miller
1995-7-20
795 -791
San Luis Obispo
Pine Mt Regon. Around cabin area at DR Miller property, Tobacco Crk drainage
700
Comment
SBBG6407
Mentha canadensis
C. B. Hardham
1958-9-6
3954
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
OBI2696
Mentha spicata
Dennis J. Boyle
1968-10-5
3
San Luis Obispo
Vacant lot in 500 block of Pacific St in San luis Obispo
213
Comment
OBI75321
Mentha suaveolens
David J. Keil
2010-11-10
30948
San Luis Obispo
5-acre rectangular parcel located at 615 Ormonde Road, between San Luis Obispo and arroyo Grande south of intersection of Ormonde Road with Price Canyon Road.
Comment
SBBG120341
Mentzelia
C. F. Smith
1992-4-10
12293
San Luis Obispo
inside fence at Russell Ranch Gate to rd to Caliente Peak, N side of Cuyama River near oil fields and Chalk Mtn
Comment
OBI12493
Mentzelia affinis
Robert F. Hoover
1952-4-10
8115
San Luis Obispo
Between San Juan River and Carrizo Plain
Comment
CDA11514
Mentzelia micrantha
G. F. Hrusa
1995-5-28
12298
San Luis Obispo
Cuesta Ridge, east side US 101. Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1).
Comment
OBI66262
Mentzelia micrantha
David J. Keil
1997-4-18
26188
San Luis Obispo
Los padres national forest. la panza mountains. along black mountain road, 0.4 miles from park hill road just beyond turkey flat campground.
500
Comment
SBBG95515
Mentzelia micrantha
D. Keil
1986-5-13
19431
San Luis Obispo
Hi Mtn Rd near Hi Mtn Lookout
944
Comment
OBI65280
Mentzelia micrantha
D. R. Miller
2004-5-13
505 .774
San Luis Obispo
Pine Mt Region, below 2nd gate. J. Rhoades prop
914
Comment
OBI12508
Mentzelia pectinata
Robert F. Hoover
1952-4-8
8096
San Luis Obispo
W base of Temblor Range near McKittrick rd
Comment
OBI12479
Mentzelia veatchiana
Robert F. Hoover
1952-5-6
8153
San Luis Obispo
6 mi E of Creston, on La Panza Rd
Comment
CAS-BOT-BC428913
Micranthes californica
Ira L. Wiggins
1932-3-24
5843
San Luis Obispo
Near Adelaide, W. of Paso Robles
Comment
CAS-BOT-BC348566
Micropus californicus var. californicus
Ernest C. Twisselmann; Donald J. Bedell
1971-4-30
17672
San Luis Obispo
Franklin Canyon, ca. 2.5 miles southeast of Palo Robles
243
Comment
SEINET11793955
Micropus californicus var. californicus
Unknown
1936-1
12976
San Luis Obispo
Cuesta Pass
Comment
CDA15161
Microseris douglasii
G. F. Hrusa
1998-4-26
14268
San Luis Obispo
South Coast Ranges; E side of Carrizo Plain Natural Area, on Panorama Rd. about 1.2 mi E of Soda Lake Rd.
Comment
JEPS35301
Microseris douglasii subsp. douglasii
R. F. Hoover
1950-4-21
7844
San Luis Obispo
s Toro Creek (between Morro Bay and Cayucos)
Comment
SBBG133057
Microseris douglasii subsp. douglasii
D. Keil, J. Dart, M. Perry
2010-4-27
30745
San Luis Obispo
SW of Carissa Plains Elementary School, S of Hwy 58; Carrizo Plain
620
Comment
SEINET2442313
Microseris douglasii subsp. douglasii
David Keil
2001-3-28
29219
San Luis Obispo
Southeast of Cholame along Davis Rd, 1 mile southeast of California Water Project pipeline corridor.
378
Comment
SBBG123083
Microseris douglasii subsp. tenella
D. Keil, K. Keil
2001-4-20
29371
San Luis Obispo
Davis Rd, 1.8 mi SE of Hwy 46, SE of Cholame
420
Comment
UC54030
Microseris douglasii subsp. tenella
Mrs. R. W. Summers
1889-1-16
San Luis Obispo
near Morro
Comment
OBI73106
Microseris elegans
David J. Keil, with Lynne Dee (Oyler) Althouse
2000-5-10
28654 B
San Luis Obispo
Santa Margarita Ranch. Ca. 0.5 miles south of railroad crossing along Pozo Road and westward along ranch roads.
Comment
OBI11284
Microsteris gracilis
R. F. Hoover
1949-4-2
7566
San Luis Obispo
Cholame Valley at foot of Cottonwood Pass grade, on steep hillside in loose soil.
Comment
OBI50330
Mimulus aurantiacus
Tawney Odegard
1985-6-29
38
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, turn rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
OBI9492
Mimulus aurantiacus var. aurantiacus
R. F. Hoover
1965-6-17
9438
San Luis Obispo
Santa Lucia Range; Ridge NW of Cuesta Pass
Comment
JEPS35074
Mimulus aurantiacus var. grandiflorus
R. F. Hoover
1959-5-9
8494
San Luis Obispo
6 mi w Paso Robles (on Adelaida road)
Comment
OBI9545
Mimulus aurantiacus var. grandiflorus
Robert F. Hoover
1948-5-22
7538
San Luis Obispo
Summit on road from Paso Robles to Adelaida
Comment
JEPS17443
Mimulus fremontii var. fremontii
Rimo Bacigalupi with G. Thomas Robbins and R. S. Ferris
1955-5-25
5231
San Luis Obispo
5.7 mi e Santa Margarita (Parkhill (north circuit) road)
365
Comment
OBI9447
Mimulus guttatus
Unknown
1964-4-11
94
San Luis Obispo
Reservoir Cyn
Comment
SBBG12807
Mimulus guttatus
E. R. Chandler
1962-6-13
866
San Luis Obispo
edge of Oso Flaco Lake
15
Comment
OBI37668
Mimulus guttatus
Eric Wise
1981-9-17
1121
San Luis Obispo
Salinas river at hwy 58
Comment
OBI62439
Mimulus guttatus
Bernard Miossi
1939-4-6
51
San Luis Obispo
Cyn 3/4 mi N of San Luis Obispo and about 1/2 mi N W of San Luis Crk
61
Comment
SEINET4853157
Minuartia cismontana
Unknown
1960-5-12
7429
San Luis Obispo
Northern SLO County: Bee Rock Canyon: just E of Bee Rock (but 0.4 mi W of "Bee Rock" on both Tierra Redonda Mtn. '" 1949 '" and Bradley 15: '" 1919 '" USGS sheets).
Comment
OBI19569
Minuartia douglasii
Robert F. Hoover
1967-5-6
10542
San Luis Obispo
At Jack Lake
Comment
OBI60635
Minuartia douglasii
David J. Keil
1986-4-13
19167
San Luis Obispo
Along Pozo Rd, 0.5 mi NW of Rinconada Mine entrance on SW side of hwy
Comment
CAS-BOT-BC384022
Mirabilis jalapa
Ernest C. Twisselmann
1971-8-12
18069
San Luis Obispo
Templeton
274
Comment
UCR38867
Mollugo verticillata
David J. Keil
1983-10-21
17989
San Luis Obispo
Hwy 229 just south of Creston, margin of Creston Lake
Comment
SBBG127972
Monardella undulata
M. A. Elvin, G. M. Greenwald
2013-8-28
7291
San Luis Obispo
open sand dune along access route to S part of Guandalupe-Nipomo Dunes National Wildlife Refuge
25
Comment
SEINET13948652
Monardella undulata
Lewis S. Rose
1950-1
50126
San Luis Obispo
Oso Flaco Lake region, coastal dunes
Comment
OBI28508
Monardella undulata subsp. undulata
David J. Keil
1982-7-2
16277
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black lake Cyn trl
Comment
SBBG112696
Monardella undulata subsp. undulata
C. B. Hardham
1987-6-26
San Luis Obispo
Shadow Lake, S of Oso Flaco Lake
Comment
OBI79943
Monardella villosa
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31862
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
CHSC68006
Monardella villosa subsp. obispoensis
James D. Jokerst; J. Sorenson
1987-6-1
2903
San Luis Obispo
FR 29S11 1.9 mi E of edge of Cuesta Ridge Botanical Area, top of ridge.
Comment
OBI17184
Monolepis nuttalliana
Robert F. Hoover
1966-4-2
9795
San Luis Obispo
E side of Soda lake, Carrizo Plain
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
SBBG110384
Monolopia lanceolata
C. B. Hardham
1960-4-29
5557
San Luis Obispo
Peachy Cyn
Comment
UC1314939
Monolopia lanceolata
R. F. Hoover
1967-3-28
10280
San Luis Obispo
n side Cuyama Valley; Chalk Mt.
Comment
UCD40590
Monolopia lanceolata
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-27
1555
San Luis Obispo
San Luis Obispo County: Along Hwy 166, 2 road miles east of the junction of Hwy 33 and 166, just east of the town of Cuyama.
822
Comment
JEPS18202
Monolopia lanceolata
Rimo Bacigalupi with G. T. Robbins and H. L. Mason
1956-3-30
5564
San Luis Obispo
5.5 mi w Shandon (at s base of hills to the n of Shandon-Paso Robles road)
297
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
SBBG48630
Monolopia stricta
L. S. Matlovsky
1974-4-5
DM 1889 -31
San Luis Obispo
S end of Soda Lake, Carrizo Plain
Comment
UC2027110
Monolopia stricta
Greg Wilvert
2005-4-5
151
San Luis Obispo
Southeast Half of Caliente Range: 100 m N of Wells Spring
Comment
OBI18699
Monolopia stricta
Robert F. Hoover
1950-4-2
7793
San Luis Obispo
6 mi E of Simmler, Carrizo Plains
Comment
UC463203
Morella californica
Roxana S. Ferris
1929-4-16
7688
San Luis Obispo
Road to Atascadero, 6 miles east of Morro Bay
Comment
CAS-BOT-BC109058
Mucronea californica
Alice Eastwood
1928-5-17
15101
San Luis Obispo
Morro Bay.
Comment
UC178492
Mucronea californica
Katharine Brandegee
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC109038
Mucronea californica
Clare B. Hardham
1957-5-26
1965
San Luis Obispo
Huero Huero about 1 mile north of Creston.
Comment
UCSB57200
Mucronea californica
Penkala, B.; Ryan, P.
1987-6-25
San Luis Obispo
On east side of Hwy. 227 about 3 miles north from jct. with Upper Arroyo Grande Road; at intersection with private road leading east to Verde
182
Comment
CAS-BOT-BC508572
Muilla maritima
R. F. Hoover
1947-3-19
6688
San Luis Obispo
Head of Carpenter Canyon north of Arroyo Grande
Comment
POM98570
Muilla maritima
Philip A. Munz
1925-3-25
9259
San Luis Obispo
Pismo Creek, 3 miles from Pismo.
Comment
UCR222396
Myoporum insulare
Andrew Chen
2011-1-12
1744
San Luis Obispo
Central Coast, city of Los Osos, Sweet Springs Nature Preserve at north edge of Ramona Ave.
11
Comment
CAS-BOT-BC83370
Myosurus minimus
Ernest C. Twisselmann
1958-5-12
4467
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Alkali sink 1.5 mile north of Soda Lake.
640
Comment
OBI10595
Myosurus minimus subsp. apus
Robert F. Hoover
1967-4-8
10384
San Luis Obispo
Carrizo plain near N end of Soda Lake
Comment
CAS-BOT-BC101763
Myrica californica
Malcom A. Nobs; S. Galen Smith
1949-6-24
864
San Luis Obispo
estuary leading into east end of Morro Bay
Comment
UCR266205
Najas marina
David J. Keil, Kathleen Keil
2002-7-27
29898
San Luis Obispo
Santa Margarita Lake, reservoir formed by dam on Salinas River
396
Comment
UCD87728
Nassella cernua
P. B. Kennedy
1922-4-28
s.n.
San Luis Obispo
San Luis Obispo County: Highway between Cholame and Paso Robles.
Comment
CAS-BOT-BC259849
Nassella cernua
Ernest C. Twisselmann
1956-5-28
2860
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon
609
Comment
CDA32565
Nassella cernua
T. C. Fuller
1962-7-19
9259
San Luis Obispo
Gillis Canyon, ca. 10.6 miles southeast of Shandon.
0
Comment
SBBG103502
Nassella cernua
C. F. Smith
1993-6-2
12465
San Luis Obispo
rd to crest of Caliente Range, 2.7 mi from Russell Ranch gate in lower Cuyama Valley oilfield
Comment
SBBG114026
Nasturtium gambelii
A. Parikh, N. Gale
2001-6-30
SLO- 9
San Luis Obispo
N side of the northern lobe of Oso Flaco Lake
4
Comment
CAS-BOT-BC60484
Nasturtium officinale
Malcom A. Nobs; Stanley Galen [S. Galen] Smith
1949-6-23
851
San Luis Obispo
Oso Flaco Lake, ca. 4 miles northwest of Guadalupe.
Comment
RSA784822
Navarretia
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-6-18
48
San Luis Obispo
close to soda lake, on Soda lake road
Comment
HSC91661
Navarretia atractyloides
Susan H. Bicknell
1989-8-16
San Luis Obispo
Montano de Oro, MDO 27
Comment
SBBG120119
Navarretia atractyloides
E. Painter, M. Wetherwax
2002-6-18
SLO 283
San Luis Obispo
Cerro Romualdo; Camp San Luis Obispo
200
Comment
OBI64731
Navarretia atractyloides
D. R. Miller
1994-6-14
694437
San Luis Obispo
Upper meadows at Pico Creek drainage. Pine Mt. region
900
Comment
UCSB17675
Navarretia atractyloides
Hardham, Clare
1961-4-26
San Luis Obispo
Franklin Creek, Adelaida
Comment
RSA43316
Navarretia jaredii
J. T. Howell
1948-6-15
s.n.
San Luis Obispo
Red Hills southeast of Shandon.
762
Comment
OBI73019
Navarretia mellita
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25425
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
CAS-BOT-BC230438
Navarretia mitracarpa
Clare B. Hardham
1956-6-6
878
San Luis Obispo
Santa Lucia Mountains. Cypress Mountain, Carmen Creek
Comment
CAS-BOT-BC230458
Navarretia mitracarpa
John Thomas Howell
1948-6-15
24358
San Luis Obispo
Red Hills SE of Shandon
762
Comment
SBBG100992
Navarretia mitracarpa
D. R. Miller
1992-6-5
692 1 b
San Luis Obispo
Little Pine Mtn near south orchard area on Cole Ranch
731
Comment
SEINET196434
Navarretia mitracarpa
R. F. Hoover
1946-6-15
6147
San Luis Obispo
Rincanada Mine, between Santa Margarita and Pezo.
Comment
CDA40122
Navarretia nigelliformis
Thomas Chalmers
Jun 1959
s.n.
San Luis Obispo
0
Comment
SBBG123043
Nemacaulis denudata
D. Keil
2000-6-1
28797
San Luis Obispo
Guadalupe Dunes N of Oso Flaco Lake
Comment
OBI66378
Nemacladus ramosissimus
David J. Keil
2006-4-17
30432
San Luis Obispo
1 mile east of Pozo Road on Las Pilitas Road, northern La Panza Mountains. Vicinity of 35 deg. 20.91'N, 120 deg. 31.20'W
427
Comment
JEPS13022
Nemacladus ramosissimus
Rimo Bacigalupi with Roxana S. Ferris and G. T. Robbins
1955-5-23
5199
San Luis Obispo
1.6 mi n Commatti Canyon road junction with Creston-La Panza road (upper part of Commatti Canyon road, along Shell Creek); Shell Creek
405
Comment
CAS-BOT-BC411020
Nemacladus secundiflorus var. secundiflorus
Clare B. Hardham
1963-6-5
10710
San Luis Obispo
Santa Lucia Mountains: Atascadero
Comment
UC72015
Nemophila menziesii
Miss M. Alice King
April, 1895
San Luis Obispo
Arroyo Grande
Comment
UCSB39883
Nemophila menziesii
Shaw, J.
1982-4-12
San Luis Obispo
On Pozo Road 2 miles east of the city of Pozo
304
Comment
SBBG119180
Nemophila pulchella var. fremontii
J. Greenhouse, M. Wetherwax, E. Painter
2001-3-20
San Luis Obispo
near exclosure S of palisades of Nacimiento River, at jct of rd to top and Boundary Rd; Camp Roberts
240
Comment
OBI20485
Nerium oleander
Jim Heaston
1955-10-21
65
San Luis Obispo
Cal Poly, San Luis Obispo
Comment
OBI72321
Nicotiana glauca
Anthony Baniaga, Theo Fitanides
2010-5-16
211
San Luis Obispo
Tierra Redonda Mtn, 10 mi W of paved access rd to maintenance shack
392
Comment
SBBG71676
Nuphar polysepala
Mrs. P. C. Bryce
1938-7-18
San Luis Obispo
near Nipomo
Comment
OBI32656
Nuttallanthus texanus
David J. Keil
1982-5-2
15897
San Luis Obispo
Ca 1 mi W of jctn of Huerhuero rd with calif Rte 58 and S on dirt rd
Comment
CAS-BOT-BC140421
Oemleria cerasiformis
R. F. Hoover
1964-5-13
8837
San Luis Obispo
Santa Rita Creek west of Templeton
Comment
UC55317
Oemleria cerasiformis
J. H. Barber
1900-5-1
San Luis Obispo
Santa Lucia Mts.
Comment
UCSC000357
Oemleria cerasiformis
I. J. Condit
2009-3-20
s.n.
San Luis Obispo
Santa Margarita
Comment
OBI37369
Oenanthe sarmentosa
Eric Wise
1981-5-14
307
San Luis Obispo
Sweet Springs Marsh. NW of 4th & Ramona, Los Osos
Comment
RSA458924
Oenanthe sarmentosa
D. W. Taylor
1970-6-23
T 70 -122
San Luis Obispo
Black Lake Canyon, 1.1 miles east of State Highway 1.
Comment
CAS-BOT-BC167019
Oenothera californica
R. F. Hoover
1947-4-26
7100
San Luis Obispo
6 mi. e. of Creston on La Panza Road
Comment
SEINET4136630
Oenothera californica subsp. californica
David 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.; 0
22
Comment Read comments Jun 22 2019
OBI11887
Oenothera deltoides
Eben McMillan
1952-4-30
72
San Luis Obispo
Commatra Crk, 12 mi S, 3 mi E Shandon. 2 locations covering 1/4 acre
Comment
SBBG33134
Oenothera elata subsp. hookeri
K. K. Muller
1965-7-27
1397
San Luis Obispo
flat flood plain behind outlet of Oso Flaco to the ocean
Comment
OBI6213
Opuntia ficus-indica
Malcolm G. McLeod
1973-11-17
1254
San Luis Obispo
Viewmont and Sunset, Hospital hIll, SLO
Comment
LA209514
Orthocarpus densiflorus var. densiflorus
Roxana S. Ferris; Ruth P. Rossback
1938-5-11
71
San Luis Obispo
Roadside 2 mi E of Santa Margarita on State Highway #178
Comment
SEINET3819383
Orthocarpus densiflorus var. obispoensis
Lewis S. Rose
1936-5-6
36230
San Luis Obispo
Morro Beach.
15
Comment
POM312035
Orthocarpus erianthus
Keith C. Hughes
1961-2-5
338
San Luis Obispo
Along State Highway 1, 0.5 miles north of San Simeon. Pacific slope drainage area.
91
Comment
UCR103797
Osteospermum ecklonis
George K. Helmkamp, E. A. Helmkamp
1997-3-11
1481
San Luis Obispo
Central Coast, NE of Los Osos, at Turri Rd & South Bay Blvd near the east edge of the water of Morro Bay
15
Comment
UC1070124
Packera breweri
W. A. Peterson
1937-4-16
710
San Luis Obispo
0.75 mi nne Carnoza Spring; La Panza Quad.
640
Comment
CHSC53277
Paeonia californica
L. P. Janeway; Jean Witzman, Laurie Archambault, Steve Webster
1989-3-24
3181
San Luis Obispo
Along the Creston Rd (hwy 229) ca 1 1/2 mi N of Calf Cyn Rd (hwy 58). +-openings in chamise chaparral.
464
Comment
OBI31262
Paeonia californica
Joy Nishida, Melissa Luckow
1983-3-10
537
San Luis Obispo
American Cyn. 1.2 mi S of campground
506
Comment
OBI78695
Paeonia californica
Tanner Shelton
2013-2-8
6
San Luis Obispo
Cal Poly. San Luis Obispo campus along Poly Canyon Road, growing on rocky outcrop about 15 feet high.
122
Comment
SBBG104943
Paeonia californica
M. D. Proctor, E. A. Young
1993-3-17
ROB 180
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UCR29860A
Paeonia californica
J. H. Nishida, Melissa Luckow
1983-3-10
537
San Luis Obispo
South Coast Range, 1.2 miles south of American Canyon Campground
506
Comment
OBI28742
Paeonia californica
Jane Beckman
1976-4-12
7
San Luis Obispo
Just off Noyes Rd, Arroyo Grande
46
Comment
UCR38962
Panicum dichotomiflorum subsp. dichotomiflorum
Phil Ashley
1984-8-21
s.n.
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo
Comment
CAS-BOT-BC422819
Papaver californicum
R. F. Hoover
1947-3-26
6743
San Luis Obispo
Price Canyon
Comment
OBI59525
Papaver heterophyllum
David J. Keil, with V. L. Holland
1999-5-4
28319
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
CAS-BOT-BC253967
Parapholis incurva
Malcom A. Nobs; S. Galen Smith
1949-6-22
814
San Luis Obispo
At Oceano, 3 miles S of Pismo Beach
Comment
OBI80431
Parietaria hespera
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
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
OBI33651
Passiflora mollissima
Robert J. Rodin
1965-6-9
7135
San Luis Obispo
Cultivated in Morro Bay
Comment
CAS-BOT-BC169739
Pectocarya anisocarpa
D. E. Breedlove
1962-3-29
2087
San Luis Obispo
On edge of dry sandy creek, base of hills, western edge of Carrizo Plain, 1.7 miles W of Nedge of Soda Lake, on Turkey Camp Well Road
655
Comment
UCD163912
Pectocarya heterocarpa
CNPS Melinda Elster; Sara Taylor
2015-4-25
CARR- 2000 -E
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
Comment
UC1285280
Pectocarya linearis subsp. ferocula
R. F. Hoover
1948-4-17
7363
San Luis Obispo
s Shandon; San Juan River
Comment
RSA522494
Pedicularis densiflora
David J. Keil
1986-4-8
19136
San Luis Obispo
BLM land on E side of Santa Margarita Lake.
Comment
UC56087
Pedicularis densiflora
J. H. Barber
1899-4-14
San Luis Obispo
Santa Lucia Mountains
Comment
UCR32105
Pedicularis densiflora
David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel, L. Seek, et. all
1982-5-9
16052
San Luis Obispo
Road to top of Cypress Mtn. from Warrens' cabin
Comment
OBI5367
Pedicularis densiflora
Robert J. Rodin
1960-4-10
6502
San Luis Obispo
On ridge 3 mi W of Cuesta Summit, near San Luis Obispo
Comment
OBI9315
Pedicularis densiflora
Elizabeth Rudd
1970-4-12
38
San Luis Obispo
Off the rd between Santa Margarita and Pozo
305
Comment
OBI78684
Pelargonium quercifolium
Aaron Keyser
2013-2-11
1
San Luis Obispo
Bishop Peak, 100 ft from trail entrance at Highland Drive. Next to large boulder near a fence.
207
Comment
UC812325
Pellaea andromedifolia
Marcus E. Jones, A. M.
1882-5-5
3227
San Luis Obispo
San Luis Obispo
Comment
UCR160383
Pellaea andromedifolia
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9619
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
UC74851
Pellaea andromedifolia
Mrs. R. W. Summers
San Luis Obispo
<Collector's garden> San Luis Obispo
Comment
UCD124075
Penstemon centranthifolius
G. F. Hrusa; S. A. Wagner
1992-4-19
10402
San Luis Obispo
San Luis Obispo County: Hwy 58 approximately 20 meters west of Carrizo Plain.
Comment
UCSC000692
Penstemon heterophyllus
T. M. Hendrix
1939-5-17
1039
San Luis Obispo
1.1 miles N. of Branch Mt. Branch Mt. - , Los Padres Nat'l Forest
853
Comment
SBBG117890
Pentachaeta alsinoides
E. Painter, M. Wetherwax, D. Wilken, D. Keil, J. Greenhouse
2001-4-16
CR 194 a
San Luis Obispo
N of San Marcos Rd, W of Generals Rd; Camp Roberts
260
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
UC1070044
Pentachaeta exilis
T. M. Hendrix
1937-4-23
85
San Luis Obispo
1.2 mi n Highland Scholl (Plot 114); Pozo Quadrangle
Comment
SBBG117886
Pentachaeta exilis subsp. exilis
E. Painter, M. Wetherwax
2002-3-27
CR 273
San Luis Obispo
N of San Marcos Rd, W of Generals Rd; Camp Roberts
259
Comment
RSA165475
Perideridia californica
Clare B. Hardham
1963-7-3
10904
San Luis Obispo
Waterdog Creek
610
Comment
OBI36821
Persicaria punctata
Eric Wise
1981-6-29
831
San Luis Obispo
Twin Lakes of Dune Lakes
Comment
SBBG54809
Petunia parviflora
R. J. Rodin
1959-5-26
6350
San Luis Obispo
S end of Morro Bay near sand dunes
Comment
UCR29914
Petunia parviflora
R. J. Rodin
1959-5-26
6350
San Luis Obispo
S end of Morro Bay near sand dunes
Comment
SBBG107028
Phacelia
C. B. Hardham
1959-4-12
4222
San Luis Obispo
Cambria pine woods
Comment
UC901817
Phacelia
L. Constance and R. F. Hoover
1950-6-21
3353
San Luis Obispo
w side of butte 0.5 mi below summit; Rocky Butte
975
Comment
UC1069279
Phacelia brachyloba
B. Bolt
1936-5-25
735 A
San Luis Obispo
2 3/4 mi ene Santa Margarita (PLot 128); San Luis Obispo Quadrangle
Comment
UCD40580
Phacelia cicutaria var. hispida
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-27
1545
San Luis Obispo
San Luis Obispo County: Along Hwy 166, about 18 road miles east of the intersection with Hwy 101 at Santa Maria, south side of hwy.
487
Comment
OBI81222
Phacelia ciliata
David J. Keil, Rhonda Riggins, Richard Pimentel, Melissa Luckow, and Larry Kelly
1988-3-18
20383
San Luis Obispo
Ca. halfway between Soda Lake Road and Seven Mile Road along Belmont Trail.
590
Comment
SD148137
Phacelia ciliata
G. K. Helmkamp, E. A. Helmkamp
2001-5-2
6637
San Luis Obispo
La Panza Range: CA-58, 33 miles east of Santa Margarita near San Juan Creek
487
Comment
UCD40566
Phacelia ciliata
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-26
1530
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
POM289611
Phacelia ciliata
Lyman Benson
1932-5-9
3572
San Luis Obispo
Upper Cuyama Valley, Santa Maria watershed, Temblor Mt. Range. Kern county line.
610
Comment
RSA42311
Phacelia ciliata
Lincoln Constance, A. A. Beetle
1940-3-22
2535
San Luis Obispo
2 miles northeast of La Panza.
488
Comment
UCD120410
Phacelia distans
G. F. Hrusa
1995-5-28
12276
San Luis Obispo
San Luis Obispo County: Below Peak 1 radio facility. Black Butte Research Natural Area.
625
Comment
OBI23893
Phacelia distans
Janice M. Toyoshima
1979-4-21
A 4 -21
San Luis Obispo
Adj to roadcut that intersects E boundary of Morro Bay state park
Comment
OBI35656
Phacelia distans
S. M. Inman
1983-5-7
29
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. rt on dirt rd after 'deer' sign, to S of dirt rd
Comment
UCSB57257
Phacelia distans
Ryan, P.; Callaway, R.
1987-4-17
San Luis Obispo
Creston Rd., 1 mile north of jct. Hwy. 58, about 8 miles north of Santa Margarita, east side of road
426
Comment
CDA15087
Phacelia douglasii
G. F. Hrusa
1998-3-26
14169
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. Ridge betw. S side of Swain Pasture and Swain Wash approx. 5 mi. S of Panorama Rd inters. w/Soda Lake Rd.
Comment
UC1069212
Phacelia douglasii
C. M. Belshaw
1936-6-17
1605
San Luis Obispo
2 mi sse Nipomo (Plot 1); Nipomo Quadrangle
Comment
UCSB58764
Phacelia douglasii
Thorne, Robert; Everett, P.
1963-4-18
San Luis Obispo
Ca. 4 miles S of Cholame
487
Comment
RSA585890
Phacelia egena
F. L. Johnson, E. A. Young
1993-5-26
ROB 0627
San Luis Obispo
One and a half km west-northwest of Chorro Reservation, CSLO [Camp San Luis Obispo].
Comment
OBI13756
Phacelia imbricata var. imbricata
Robert F. Hoover
1947-5-30
7230
San Luis Obispo
Huasna River just below confluence of Arroyo Seco
Comment
OBI72085
Phacelia malvifolia
Michael Walgren
2010-3-8
86
San Luis Obispo
Estero Bluffs State Park on W side of hwy 1 upcoast from the town of Cayucos; 1.13 roadmiles W of San Geronimo Crk
Comment
OBI35448
Phacelia malvifolia var. loasifolia
Melody Dickens
1981-3-30
68
San Luis Obispo
On Morro Rock, Morro Bay. In various locations at S face near base
Comment
OBI42771
Phacelia malvifolia var. loasifolia
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15976
San Luis Obispo
4.4 mi E of jctn with Santa Rosa Crk rd on dirt rd leading to Cypress Mtn and following Steiner crk
Comment
UC1928025
Phacelia ramosissima
David Keil, Lawrence M. Kelly, Kathryn Bay, and Frieda Wertman
1988-11-12
21195
San Luis Obispo
Near summit along California Route 227 between San Luis Obispo and Arroyo Grande.
182
Comment
CAS-BOT-BC154390
Phacelia ramosissima var. montereyensis
R. F. Hoover
1964-8-14
9254
San Luis Obispo
Jack Lake
Comment
RSA428673
Phacelia ramosissima var. montereyensis
Thekla Mohr
1911-1
s.n.
San Luis Obispo
San Luis Obispo.
Comment
CAS-BOT-BC159125
Phacelia ramosissima var. montereyensis
Clare B. Hardham
1956-7-30
1226
San Luis Obispo
Paradise Valley, Atascadero
Comment
OBI81781
Phacelia rattanii
Robert F. Hoover
1950-6-20
7986
San Luis Obispo
6 mi W of Templeton on rd to Cambria
Comment
OBI57033
Phacelia tanacetifolia
G. F. Hrusa
1998-4-25
14202
San Luis Obispo
La Panza Range. Roadside on La Panza Rd; open slope between La Panza camp and turnoff to Queen Bee camp. USGS quad: Pozo summit 7.5
720
Comment
SBBG40306
Phacelia vallis-mortae var. heliophila
R. F. Hoover
1968-4-17
11050
San Luis Obispo
Elkhorn Hills
Comment Read comments Feb 14 2007
UC337585
Phalaris angusta
unknown
San Luis Obispo
Comment
OBI20125
Phalaris paradoxa
David J. Keil
1979-6-9
s.n.
San Luis Obispo
San Luis Obispo at W end of San Luis Obispo County Airport runway
Comment
JEPS34355
Pholisma arenarium
Rimo Bacigalupi and L. R. Heckard
1963-4-21
8830
San Luis Obispo
sand dunes n mouth of Hazard Canyon (southern end of Morro Bay); Morro Bay
30
Comment
RSA297022
Pholisma arenarium
George Yatskievych
1981-5-17
81 -178
San Luis Obispo
South end of Morro Bay, west of Los Osos near Woodland Avenue West.
18
Comment
UCR122443
Pholistoma auritum var. auritum
George K. Helmkamp
2002-4-21
7501
San Luis Obispo
Central Coast, Santa Rosa Creek Rd., 6.9 mi east of Cambria
183
Comment
RSA8279
Pholistoma membranaceum
I. L. Wiggins
1932-3-21
5798
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
SBBG14748
Pholistoma membranaceum
E. C. Twisselmann
1962-3-18
6705
San Luis Obispo
hills at the summit of Palo Prieto Cyn
655
Comment
RSA0028727
Pholistoma membranaceum
I. L. Wiggins
1932-3-21
5798
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
RSA43014
Phoradendron villosum
Robert F. Hoover
1946-9-14
6387
San Luis Obispo
Palo Prieto Canyon.
Comment
OBI72781
Phyla nodiflora
D. R. Miller
2009-6-10
609 .891
San Luis Obispo
Rocky Butte/Pine Mt Region. In prox. To house. Wrides 'Ridge Top' Pico Crk drainage
914
Comment
CAS-BOT-BC257148
Phyllospadix torreyi
R. F. Thorne; Percy C. Everett
1963-4-21
31639
San Luis Obispo
South end of Morro Bay; Lion Rock, Montana de Oro, Pecho Ranch
Comment
OBI17704
Physalis philadelphica
Hans Wilgenburg
1977-8-11
7
San Luis Obispo
Cal Poly campus
Comment
CAS-BOT-BC206935
Pickeringia montana var. montana
Ernest C. Twisselmann
1955-5-29
2063
San Luis Obispo
Pozo Canyon, La Panza Range
426
Comment
OBI7630
Pickeringia montana var. montana
Christian Smith
1974-6-1
s.n.
San Luis Obispo
Along Santa Rita Cyn rd
Comment
UC454376
Pinus
I. J. Condit
1910-4-16
San Luis Obispo
Upper Chorro Creek
Comment
MACF019459
Pinus muricata
Trudy R. Ericson
1975-4-20
292
San Luis Obispo
At end of Santa Maria Avenue, near beach, Baywood Park
60
Comment
OBI22740
Pinus muricata
B. A. Smith
1966-5-16
102
San Luis Obispo
Slope S of Morro Bay
Comment
RSA772358
Pinus muricata
Robert F. Thorne, Percy C. Everett
1963-4-21
31641
San Luis Obispo
South end of Morro Bay; Lion Rock, Montana de Oro, Pecho Ranch
Comment
OBI37886
Pinus ponderosa
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18697
San Luis Obispo
7 mi from Calif Rte 1 along San Simeon Crk Rd near rocky Butte lookout at Circle 3 Ranch gate
Comment
OBI22728
Pinus radiata
Betty Hoover
1962-2-23
46
San Luis Obispo
Cambria Pines District
Comment
SD244538
Pinus radiata
Scott Love, Natalie Lauren Rossington
2012-2-8
11
San Luis Obispo
Along Highway 1 about .5 miles into Cambria. Forest.
Comment
SBBG104345
Pinus sabiniana
F. L. Johnson Proctor
1993-2-19
ROB 130
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
SBBG107754
Piperia elongata
C. B. Hardham
1958-7-22
3769
San Luis Obispo
controlled burn of chaparral near intersection of North Rd to Adelaida and Nacimiento Dam Rd
Comment
OBI5289
Pittosporum undulatum
Elizabeth Gollub
1973-12-10
48
San Luis Obispo
Calif Polytechnic State Univ Campus. W side of Business Admin Bldg
Comment
UCR161285
Pityrogramma triangularis var. triangularis
George K. Helmkamp, E. A. Helmkamp
2005-3-8
9044
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
SBBG104385
Plagiobothrys
M. D. Proctor, E. A. Young
1993-3-19
ROB 268
San Luis Obispo
0.5 km N of Bee Rock Rd on E Perimeter Rd; Camp Roberts
Comment
SBBG11842
Plagiobothrys bracteatus
C. B. Hardham
1959-5-6
4419
San Luis Obispo
Bee Rock Rd, shores of Nacimiento Lake
Comment
RSA142159
Plagiobothrys bracteatus
Clare B. Hardham
1959-5-6
4419
San Luis Obispo
Bee Rock, shores of Nacimiento Lake
Comment
UCR224677
Plagiobothrys canescens
Ellen Dean, T. Starbuck, M. Starbuck
2008-3-25
4638
San Luis Obispo
Along Hwy 58 between Soda Lake Road and Santa Margarita
595
Comment
SBBG15880
Plagiobothrys canescens
D. E. Breedlove
1962-3-29
2052
San Luis Obispo
27 mi W of Simmler, La Panza Range
472
Comment
OBI77635
Plagiobothrys collinus var. fulvescens
David J. Keil
1998-4-9
26659
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
SBBG112754
Plagiobothrys collinus var. fulvescens
M. Wilkinson
1995-4-14
San Luis Obispo
Santa Lucia Mtns, W Cuesta Grade
Comment
OBI20901
Plagiobothrys infectivus
Robert F. Hoover
1949-4-21
7624
San Luis Obispo
14 mi E of Creston on Laz Panza Rd
Comment
UC61158
Plagiobothrys infectivus
L. Jared
1822-3-4
San Luis Obispo
Estrella South Coast Ranges
Comment
SJSU3346
Plagiobothrys leptocladus
C. W. Sharsmith
1962-4-20
6781
San Luis Obispo
Temblor Range c. 10 mi NW of Simmler
640
Comment
OBI79316
Plagiobothrys nothofulvus
David J. Keil, with Matt Ritter, D. R. Miller, David & Linda Chipping, Brett Hall, Steve McCabe, and Jenn Yost
2013-5-7
31717
San Luis Obispo
Along upper slopes of Santa Lucia Mountains. Rocky Butte summit area near fire lookout
980
Comment
OBI79535
Plagiobothrys nothofulvus
Michael Walgren
2014-5-16
416
San Luis Obispo
Rocky Butte, inland of San Simeon Point in the north coastal county. Scattered plants occur on a north facing slope of grassland on both sides of the dirt road leading to Rocky Butte from Hearst Castle.
494
Comment
UC454119
Plagiobothrys nothofulvus
I. J. Condit
1908-2-29
San Luis Obispo
San Luis Obispo
Comment
SEINET7042443
Plagiobothrys nothofulvus
A. G. Vestal
1963-4-3
s.n.
San Luis Obispo
South of Nacimiento Dam. San Luis Mountains eastern foothills. Lime Mountain quadrangle UTM Zone 10, 692074mE, 3957898mN.
Comment
JEPS61079
Plagiobothrys trachycarpus
Lorenzo Jared
1896-1
San Luis Obispo
Estrella
Comment
UC1285015
Plagiobothrys undulatus
R. F. Hoover
1964-5-11
8757
San Luis Obispo
4 mi se Santa Margarita
Comment
OBI11661
Plantago coronopus
Robert F. Hoover
1955-5-23
8355
San Luis Obispo
San Simeon Crk Beach
Comment
SBBG104219
Plantago erecta
M. D. Proctor, E. A. Young
1993-4-17
ROB 479
San Luis Obispo
0.3 km S of Pick and Shovel Mine; Camp San Luis Obispo
Comment
OBI81094
Plantago erecta
David J. Keil, with Lynne Dee Oyler
1990-3-16
21338
San Luis Obispo
Arroyo Grande West side of Oak Park Rd.
Comment
CDA6625
Plantago lanceolata
G. K. Helmkamp, E. A. Helmkamp
1998-5-19
3874
San Luis Obispo
Santa Lucia Range. Southwest of Paso Robles along CA-46 at York Mountain Rd.
Comment
OBI32180
Plantago maritima
David J. Keil
1982-6-26
16206
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
OBI11631
Plantago maritima
G. Thomas Robbins, John Weiler
1959-8-7
4140
San Luis Obispo
W of State hwy, 1.8 mi N of Arroyo de la Cruz, 5.6 mi S of Monterey County boundary
15
Comment
UC1224747
Plantago maritima var. juncoides
R. F. Hoover
1947-8-13
7371
San Luis Obispo
s of Hazard Canyon
Comment
JEPS24085
Plantago subnuda
Ernest C. Twisselmann
1959-5-23
5262
San Luis Obispo
just w Baywood Park; Morro Bay
3
Comment
OBI11648
Plantago subnuda
Robert F. Hoover
1967-10-7
10877
San Luis Obispo
Oso Flaco Lake
Comment
OBI32177
Plantago subnuda
David J. Keil, Eric Wise
1981-5-25
14785
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near Hwy 1
Comment
OBI5461
Plantago subnuda
Sharon Jochums
1974-4-28
179
San Luis Obispo
W of hwy 1 just N of Piedras Blancas Point
Comment
OBI36830
Platanus racemosa
Eric Wise
1983-9-23
1792
San Luis Obispo
North shore of Laguna Lake
Comment
CAS-BOT-BC92003
Platystemon californicus
E. Roy Weston
1926-3-15
s.n.
San Luis Obispo
Carrizo Plain.
Comment
UC125223
Platystemon californicus
K. Brandegee
June, 1889
San Luis Obispo
San Simeon
Comment
CAS-BOT-BC92005
Platystemon californicus
Clare B. Hardham
1956-3-23
259
San Luis Obispo
Santa Lucia Mountains. Marquart Ranch.
Comment
RSA445723
Platystemon californicus var. californicus
Bonnie C. Templeton
1953-5-23
s.n.
San Luis Obispo
Between Simmler and Pozo.
Comment
SD244626
Plecostachys serpyllifolia
David J. Keil
2011-3-5
30971
San Luis Obispo
Cambria. Ca. 400 m south of intersection with Cambria pines Road on east side of California Route 1. 400 - 700 m inland from beach, near ephemeral drainage.
14
Comment
OBI59519
Plectritis ciliosa
David J. Keil, with V. L. Holland
2001-4-7
29255
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
POM296256
Plectritis ciliosa subsp. insignis
Philip A. Munz
1926-4-8
10125
San Luis Obispo
Paso Robles
Comment
SBBG110344
Poa
C. B. Hardham
1961-5-18
7103
San Luis Obispo
between Pine Mtn and Rocky Butte
Comment
OBI57874
Poa annua
David J. Keil
1999-4-29
28296
San Luis Obispo
Camp Roberts; area proposed for northward extension of McMillan Airstrip on north side of Generals Road.
Comment
UC1132579
Poa annua
G. T. Nordstrom
1937-4-28
1143
San Luis Obispo
1 mi s Williams Ranch; Adelaida Quadrangle
Comment
CDA11515
Poa howellii
G. F. Hrusa
1995-5-28
12301
San Luis Obispo
Black Butte Research Natural Area; Uncommon on burned Arctostaphylos luciana chaparral ecotone with Pinus attenuata forest. Perennial. Ridge immediately SW of Radio Facility 2 (Peak 1).
Comment
OBI22135
Poa howellii
Robert F. Hoover
1948-4-29
7492
San Luis Obispo
Price Cyn
Comment
OBI22164
Poa howellii
Robert F. Hoover
1950-5-22
7923
San Luis Obispo
Summit of ridge above (SE of) Cuesta Pass
Comment
OBI22165
Poa howellii
Robert F. Hoover
1949-5-12
7669
San Luis Obispo
Ridge SE of Cuesta Pass
Comment
OBI22134
Poa howellii
Robert F. Hoover
1964-5-11
8768
San Luis Obispo
Two mi SW of Pozo on rd to Arroyo Grande
Comment
RSA659224
Poa howellii
David J. Keil, R. Riggins
1987-5-11
20147
San Luis Obispo
Cuesta Ridge east, along road to radio facility N of Mt. Lowe, ca. 0.35 miles from Cuesta Ridge road and 4 miles from US 101.
732
Comment
SEINET8077584
Poa secunda
John Thomas Howell
1948-1
24217
San Luis Obispo
Alkali flat east of Cholame.
Comment
RSA67545
Poa secunda
P. A. Munz
1951-4-12
16290
San Luis Obispo
13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range.
762
Comment
SBBG10954
Poa secunda subsp. secunda
C. B. Hardham
1957-4-25
1841
San Luis Obispo
crest SE of Cypress Mtn
Comment
SBBG118224
Poa secunda subsp. secunda
M. Wetherwax, E. Painter, D. Keil
2000-4-18
SLO 90
San Luis Obispo
Cerro Romualdo; Camp San Luis Obispo
120
Comment
SBBG81983
Poa secunda subsp. secunda
C. F. Smith
1950-4-30
2696
San Luis Obispo
Bitterwater Crk area, 3 mi SE of Yeguas Mtn
Comment
CAS-BOT-BC243082
Poa secunda subsp. secunda
Clare B. Hardham
1957-4-14
1668
San Luis Obispo
Santa Lucia Mountains. Nick Marquart Ranch, [Cayness?] Road
Comment
CAS-BOT-BC243094
Poa secunda subsp. secunda
R. F. Hoover
1950-5-22
7928
San Luis Obispo
Summit of ridge above Cuesta Pass
Comment
OBI32461
Poa secunda subsp. secunda
Rhonda Riggins
1982-5-8
1390
San Luis Obispo
Near Cypress swamp, NE slopes Cypress Mtn. T27S, R9E, sec 12
Comment
OBI47423
Poa secunda subsp. secunda
David J. Keil
1981-4-9
14294
San Luis Obispo
2.5 m beyond Shell Crk along State hwy 58
Comment
SBBG119399
Pogogyne douglasii
E. Painter, M. Wetherwax
2000-6-12
SLO 353
San Luis Obispo
rd to Pick and Shovel Mine; Training Area 10; Camp San Luis Obispo
400
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
OBI80420
Polycarpon depressum
David J. Keil
1985-3-16
s.n.
San Luis Obispo
Los Osos - Baywood Park area. South Bay Blvd. at Los Olivos Ave.
20
Comment
SBBG93581
Polygala californica
S. A. Junak
1990-7-12
4404
San Luis Obispo
W Cuesta Ridge, at E boundary for Cuesta Ridge Botanical Area, on S side of W Cuesta Ridge Rd, ca. 3 mi W of US Hwy 101
722
Comment
UCR134378
Polygonum aviculare
George K. Helmkamp
2003-9-21
8166
San Luis Obispo
Central Coast, Los Berros Rd, 0.9 mi SE of El Campo Rd., SE of Arroyo Grande
46
Comment
UC1191260
Polygonum punctatum
Malcolm A. Nobs and S. Galen Smith
1948-9-9
664
San Luis Obispo
about 4 mi s Pismo Beach; Dune Lakes Gun Club
Comment
SEINET3873590
Polypodium californicum
Merlyne Prescott
1969-4-7
139
San Luis Obispo
In Perfumo Canyon.; 0
Comment
UC1928145
Polypodium californicum
David Keil, V. L. Holland
2001-5-24
29501
San Luis Obispo
Western outskirts of Atascadero. 3-F Meadows area, proposed for housing development
Comment
CAS-BOT-BC72004
Polypodium californicum
R. F. Hoover
1947-1-27
6604
San Luis Obispo
6 mi. s. of San Luis Obispo
Comment
OBI2802
Polypodium californicum
Jim Westfall
1970-1-30
3
San Luis Obispo
100 yards west of Cal Poly Botanic Gardens parking area, overlooking Brizzolari Creek
21
Comment
CAS-BOT-BC233013
Polypogon elongatus
R. F. Hoover
1947-7-18
7314
San Luis Obispo
Oceano Beach
Comment
OBI19025
Polypogon imberbis
Robert F. Hoover
1947-7-18
7314
San Luis Obispo
Oceano Beach
Comment
OBI43272
Polypogon monspeliensis
Eric Wise
1981-6-29
847
San Luis Obispo
Twin Lake of Dune Lakes
Comment
OBI80177
Polypogon viridis
David J. Keil
1985-6-18
18865
San Luis Obispo
South Bay Wastewater Treatment Facility EIS survey. Bayview Heights area.
Comment
UC1296370
Polystichum dudleyi
R. F. Hoover
1964-5-12
8807
San Luis Obispo
along creek Upper Lopez Canyon
Comment
CAS-BOT-BC72290
Polystichum imbricans subsp. curtum
Clare B. Hardham
1957-10-20
2687
San Luis Obispo
Pine Mt.
Comment
CAS-BOT-BC102650
Populus fremontii
R. F. Hoover
1946-10-6
6466
San Luis Obispo
San Miguel, along Salinas River bed
Comment
OBI37117
Populus fremontii
Eric Wise
1981-10-23
1354
San Luis Obispo
Tepesquet Vinyard Ponds. 4-6 mi S of Shandon on San Juan Rd
Comment
UC1134836
Populus trichocarpa
R. St. John
Mar 1932
277
San Luis Obispo
American Canyon La Panza Quad., American Canyon (Plot 59)
670
Comment
UCR96266
Potamogeton natans
George K. Helmkamp
1996-9-21
1194 B
San Luis Obispo
Santa Margarita Lake
396
Comment
RSA0014811
Proboscidea louisianica subsp. louisianica
Robert F. Hoover
1969-8-12
11542
San Luis Obispo
1 mi. W of Paso Robles on road to Nacimiento Dam.
Comment
CAS-BOT-BC508647
Prosartes hookeri
Clare B. Hardham
1956-1-1
341
San Luis Obispo
Santa Rita near Juhl Corral, Santa Lucia Mountains
Comment
OBI73381
Prunus emarginata
David J. Keil
2010-5-15
30764
San Luis Obispo
Mount Lowe Road southeast of Cuesta Pass, 1.2 road miles from Highway 101
585
Comment
SD245470
Prunus emarginata
David Keil
2010-5-15
30764
San Luis Obispo
Mount Lowe Road southeast of Cuesta Pass, 1.2 road miles from Highway 101.
584
Comment
UC56062
Prunus virginiana var. demissa
J. H. Barber
1899-5-7
San Luis Obispo
Santa Lucia Mountains
Comment
OBI66679
Pseudognaphalium biolettii
D. R. Miller
1994-12-8
1294 -551
San Luis Obispo
Pine Mt Region. In rocky cobble of Pico Crk, below the falls area
500
Comment
OBI51700
Pseudognaphalium biolettii
Kathleen Goddard Jones
1990-2-11
s.n.
San Luis Obispo
East end of Coreopsis Hill, Nipomo dunes
Comment
OBI16424
Pseudognaphalium californicum
Russell Gorman
1955-11-23
27
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
OBI25579
Pseudognaphalium californicum
David J. Keil
1981-5-16
14699
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of hwy 1
Comment
SBBG117846
Pseudognaphalium californicum
M. Wetherwax, E. Painter, K. Downing
2002-5-8
SLO 258
San Luis Obispo
Chumash Pk; Camp San Luis Obispo; LCTA plot 315
194
Comment
CAS-BOT-BC356832
Pseudognaphalium californicum
R. F. Hoover
1946-6-13
6143
San Luis Obispo
6 mi. s. of San Luis Obispo
Comment
OBI16425
Pseudognaphalium californicum
Robert F. Hoover
1966-7-13
9896
San Luis Obispo
5.5 mi SE of Santa Margarita; W of Salinas River opp Pilitas Crk
Comment
OBI35478
Pseudognaphalium californicum
S. M. Inman
1983-5-7
39
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. rt on dirt rd after 'deer' sign, to S of dirt rd
Comment
JEPS116468
Pseudognaphalium luteoalbum
Alice Le Duc
1999-6-22
409
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
SBBG104807
Pseudognaphalium luteoalbum
F. L. Johnson Proctor
1993-2-20
ROB 154
San Luis Obispo
Camp San Luis Obispo, 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
UCD84250
Psilocarphus brevissimus
Ayzik Solomeshch
2009-4-15
s.n.
San Luis Obispo
San Luis Obispo County: Camp Roberts. 7 miles as the crow flies west from San Miguel. Avery Road.
250
Comment
UC1583684
Psilocarphus oregonus
David Keil
1986-3-22
19070
San Luis Obispo
2.4 mi e Soda Lake Rd. (on Belmont Tr. n of Soda Lake); Carissa Plain
579
Comment
OBI80997
Psilocarphus tenellus
David J. Keil
2015-2-21
32661
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
180
Comment
UC454337
Psilocarphus tenellus
I. J. Condit
1908-4-30
San Luis Obispo
Diablo Canyon
Comment
OBI45304
Psilocarphus tenellus
David J. Keil
1985-4-6
18540
San Luis Obispo
N of San Simeon. 1.8 mi N of Arroyo de la Cruz and inland to ridge overlooking Arroyo de los chinos
Comment
RSA690879
Pteridium aquilinum var. pubescens
J. L. Richards
1883-1
s.n.
San Luis Obispo
San Luis Obispo.
Comment
OBI75474
Pterostegia drymarioides
Jenner Whitt
2003-4-3
5
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
OBI17563
Punica granatum
Doug Gratz
1977-3-7
s.n.
San Luis Obispo
Against wall of library facing toward the library lawn Cal Poly State Univ
Comment
UC1135343
Quercus agrifolia
R. St. John
1932-11-30
321
San Luis Obispo
Arroyo Del Corral
91
Comment
UCR223634
Quercus agrifolia
A. C. Sanders
2011-2-21
38722
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
OBI79015
Quercus berberidifolia
David J. Keil
2013-8-22
31957
San Luis Obispo
Morro Bay State Park. Chorro Hill
55
Comment
OBI58102
Quercus berberidifolia
Austin P. Griffiths, Paul C. Hertel
1981-10-25
s.n.
San Luis Obispo
About 2 mi along unpaved roadway on S facing crest of East Cuesta Ridge
550
Comment
OBI14305
Quercus chrysolepis
Robert F. Hoover
1957-8-28
8404
San Luis Obispo
Between Rocky Butte and PIne Mt above San Simeon
Comment
UC1135421
Quercus chrysolepis
H. C. Lee
1936-4-6
549
San Luis Obispo
1 mi e Saddle Peak; San Luis Obispo National Forest, Port San Luis Quad.
457
Comment
CAS-BOT-BC85926
Quercus douglasii
Herman Knoche
1919-11-1
2418
San Luis Obispo
Atascadero
Comment
OBI58093
Quercus douglasii
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27382
San Luis Obispo
Caliente Range. 6.1 mi. from junction with Soda Lake Road on Selby Road at junction with small abandoned dirt road.
Comment
CAS-BOT-BC86362
Quercus dumosa
W. R. Dudley
1908-4-27
s.n.
San Luis Obispo
Santa Lucia Mountain, Pine Mountain
Comment
UCD45886
Quercus durata var. durata
Roman Gankin
1969-9-21
1313
San Luis Obispo
A road 2.4 miles from Los Osos Road on northwest facing slope. Perfumo Canyon area. San Luis Obispo County, CA.
Comment
OBI58221
Quercus durata var. durata
Austin P. Griffiths, Paul C. Hertel
1981-10-25
s.n.
San Luis Obispo
About 2 mi along unpaved roadway on S facing crest of East Cuesta Ridge
Comment
OBI65844
Quercus durata var. durata
D. R. Miller
1994-5-20
594 -372
San Luis Obispo
PIne Mountain Region. The road edge abut midway in to Will Hearst property (Coles rd in) Marmolejo crk drainage
750
Comment
UC1276292
Quercus garryana var. semota
R. F. Hoover
1957-8-28
1957
San Luis Obispo
between Rocky Butte and Pine Mt. (above San Simeon)
Comment
UC1135721
Quercus lobata
H. C. Lee
1936-5-11
598
San Luis Obispo
saddle head of Mine Canyon Port San Luis Quad.
487
Comment
UCR146969
Quercus lobata
George K. Helmkamp, E. A. Helmkamp
2004-10-8
8854
San Luis Obispo
Outer South Coast Range, NE edge of Santa Lucia Wilderness Area; along Hi Mountain Road and beside Salt Creek, 8.0 mi. NE of Lopez Lake entrance
399
Comment
OBI66964
Quercus lobata
D. R. Miller
1995-4-23
495 -568
San Luis Obispo
Pine Mt Region; growing along roadway to Tobacco flats
366
Comment
OBI47703
Rafinesquia californica
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19236
San Luis Obispo
SW flank of Temblor range. T31S, R21E NW corner sect 17 and SW corner of sect 8. 3.05 mi E of rd to center of Carrizo Plain (to RC farm) on Elkhorn Rd and N 0.25 mi to gate on unnamed dirt rd
792
Comment
OBI80088
Ranunculus
David J. Keil, Nancy Lagrille, Dieter Wilken, and Mark Skinner
2012-8-28
31512
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area. Foredunes and lagoon in vicinity of mouth of Arroyo Grande Creek
4
Comment
SBBG45269
Ranunculus aquatilis var. diffusus
L. W. Edge
1972-5-9
167
San Luis Obispo
Hwy 41 W of Atascadero
Comment
OBI10584
Ranunculus arvensis
Robert F. Hoover
1947-5-2
7114
San Luis Obispo
Atascadero
Comment
OBI31766
Ranunculus californicus
Turnquist, Smeltzer
1982-6-16
162
San Luis Obispo
Laguna Lake Park
Comment
OBI3773
Ranunculus californicus
Elizabeth Rudd
1971-2-27
161
San Luis Obispo
3 mi N of Santa Margarita
305
Comment
RSA681274
Ranunculus californicus
Scott D. White, Ken McDonald
2001-5-9
8471
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
UC118325
Ranunculus californicus
T. S. Brandegee
May 1888
San Luis Obispo
San Luis Obispo
Comment
OBI23434
Ranunculus californicus
Brent Nolan
1971-4-29
s.n.
San Luis Obispo
Top of the ridge on Clark cyn rd
Comment
UCSB33595
Ranunculus californicus
Simmons, Karen
1979-2-18
San Luis Obispo
Arroyo laguna, 25 miles south of Gorda, on Hwy, 1.
4
Comment
SBBG32832
Ranunculus californicus var. californicus
L. E. Allen
1967-4-13
San Luis Obispo
N of Paso Robles at jct of Hwy 41 and 466 [46 and US 101}
Comment
CAS-BOT-BC378580
Ranunculus californicus var. californicus
Ernest C. Twisselmann
1959-4-10
5042
San Luis Obispo
Los Osos Valley, near Laguna Lake
30
Comment
UCD96148
Ranunculus hebecarpus
G. F. Hrusa
1992-3-24
10363
San Luis Obispo
San Luis Obispo County: Along Highway 46, approx. 6 miles E of Paso Robles.
Comment
RSA43183
Rhamnus californica
Robert F. Hoover
1946-10-27
6537
San Luis Obispo
Canyon opening S into Cuyama River opposite Pioneer Grave
Comment
UC1281233
Rhamnus californica
H. E. McMinn
1936-3-5
4361
San Luis Obispo
Hazard Canyon
Comment
OBI083214
Rhamnus crocea
G. Butterworth
2016-12-20
1004
San Luis Obispo
Chimineas Ecological Reserve. Carrizo Cyn 3.6 miles down.
585
Comment
OBI10288
Rhamnus crocea
Robert F. Hoover
1964-1-19
8624
San Luis Obispo
Lower Coon Crk
Comment
OBI39333
Rhamnus crocea
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18708
San Luis Obispo
12.6 mi from Calif rte 1 on San Simeon crk rd between Pine Mtn and Rocky Butte
Comment
OBI79372
Rhamnus ilicifolia
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31650
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
Comment
UC1583688
Rhus integrifolia
David Keil
1980-2-9
13688
San Luis Obispo
between Arrouo Grande and San Luis Obispo (along state Highway 227, 2 mi n of southern junction of Highway 227 and Corbett Canyon Road)
Comment
UC454752
Rhus trilobata
I. J. Condit
1910-3-28
San Luis Obispo
Pozo to La Panza
Comment
OBI79179
Ribes californicum
David J. Keil, Matt Ritter, Dan Sinton
2012-4-12
31269
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road.
548
Comment
OBI14044
Ribes indecorum
Robert F. Hoover
1947-1-6
6590
San Luis Obispo
Upper Coon Crk, San Luis Range
Comment
OBI14045
Ribes indecorum
Robert F. Hoover
1964-1-19
8627
San Luis Obispo
Lower Coon crk, San LUis Range
Comment
OBI78659
Ribes malvaceum
Kevin M. Dunham
2013-11-8
1
San Luis Obispo
Tower Rd, Forest Service Route 29S11, on West Cuesta Ridge, 5.9 miles up road from highway 101 on east side of road
792
Comment
UC1127304
Ribes malvaceum
B. Bolt
1936-4-10
663
San Luis Obispo
2 mi ne of mouth Smith Creek; Cayucos Quadrangle
Comment
OBI80522
Ribes malvaceum
Dennis Webb
2013-2-23
13
San Luis Obispo
On canyon side 300 ft. east of Rocky Canyon Quarry, Atascadero.
424
Comment
UC1127513
Ribes quercetorum
T. M. Hendrix
1939-5-18
1044
San Luis Obispo
0.3 mi n Scott Ranch; Branch Mt. Quadrangle
Comment
CAS-BOT-BC144723
Ribes sanguineum var. glutinosum
Mrs. R. W. Summers
s.n.
San Luis Obispo
unspecified
Comment
CDA25577
Ribes speciosum
T. Kono, S. Ayoub
1979-2-14
San Luis Obispo
South of Morro Bay, near Los Osos.
0
Comment
OBI32136
Ribes speciosum
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14349
San Luis Obispo
N of San Simeon alongridge just S of Arroyo de la Cruz
Comment
UCR29936B
Ribes speciosum
David J. Keil, R. Riggins, D. Walters, M. G. McLeod, Melissa Luckow, et. all
1981-4-11
14349
San Luis Obispo
Central Coast, north of San Simeon along ridge just south of Arroyo de la Cruz
Comment
CAS-BOT-BC173759
Ribes speciosum
Ella Dales Cantelow
1937-4-1
2069
San Luis Obispo
W. slope Atascadero Morro Bay grade
Comment
RSA0019664
Ribes speciosum
Carl B. Wolf
1929-4-13
3462
San Luis Obispo
North base of Cuesta Grade.
427
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
UC173098
Rigiopappus leptocladus
Katharine Brandegee
San Luis Obispo
Paso Robles
Comment
OBI39867
Rigiopappus leptocladus
D. R. Miller
1985-5-20
s.n.
San Luis Obispo
Little Pine Mtn
Comment
OBI56732
Rigiopappus leptocladus
David J. Keil
1998-6-1
27565
San Luis Obispo
E of Templeton on Lowes Canyon Rd., just S. of Monterey Co. line.
Comment
OBI72386
Rorippa palustris subsp. palustris
Anthony Baniaga
2010-5-22
222
San Luis Obispo
Black Lake Cyn; Callender property
19
Comment
CAS-BOT-BC147614
Rosa californica
R. F. Hoover
1946-8-17
6292
San Luis Obispo
Upper Arroyo Grande at County Park
Comment
OBI25583
Rosa californica
David J. Keil
1981-5-16
14694
San Luis Obispo
Arae around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
RSA128122
Rubus discolor
Clare B. Hardham
1957-6-17
2237
San Luis Obispo
Edge of Tassajara Creek. W of Santa Margarita.
Comment
CAS-BOT-BC156986
Rubus ursinus
Clare B. Hardham
1958-2-13
2820
San Luis Obispo
Cambria
Comment
CAS-BOT-BC156999
Rubus ursinus
Alice Eastwood; John Thomas Howell
1938-6-14
5947
San Luis Obispo
Cambria
Comment
UCR237939
Rumex
Mark A. Elvin, Erin Shapiro
2010-7-29
6469
San Luis Obispo
Central Coast, Santa Maria River Valley, Guadalupe Dunes, SE edge of Oso Flaco Lake, 50 meters NE of agricultural ditch
2
Comment
RSA681278
Rumex acetosella
Scott D. White, Ken McDonald
2001-5-9
8470
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
OBI32987
Rumex occidentalis
David J. Keil
1983-5-22
17068
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
CAS-BOT-BC433813
Rumex pulcher
John Thomas Howell
1964-6-29
40781
San Luis Obispo
Cambria
Comment
CAS-BOT-BC433986
Rumex salicifolius
R. F. Hoover
1964-6-6
8977
San Luis Obispo
Los Osos
Comment
OBI10819
Rumex salicifolius
Robert F. Hoover
1966-9-21
10082
San Luis Obispo
Oso Flaco Lake
Comment
OBI10824
Rumex salicifolius
Robert F. Hoover
1969-7-18
11490
San Luis Obispo
Price Cyn
Comment
OBI31693
Rumex salicifolius
Smeltzer, Turnquist
1982-5-19
145
San Luis Obispo
Along the Laguna Lake paved rd and the NE shoreline of lake
Comment
OBI43563
Rumex salicifolius
David J. Keil, Eric Wise
1982-7-2
16256
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
UC2013177
Rumex salicifolius
David Keil
1979-7-1
13115
San Luis Obispo
San Luis Range, lower Prefumo Canyon.
Comment
OBI81085
Ruppia cirrhosa
Michael Walgren
2015-10-16
447
San Luis Obispo
Cayucos Creek in the town of Cayucos. Growing on the ocean side of the bridge at N Ocean Ave
1
Comment
UC1285067
Sagina decumbens subsp. occidentalis
R. F. Hoover
1947-3-26
6751
San Luis Obispo
just s. of Price Canyon
Comment
OBI17195
Salicornia pacifica
Robert F. Hoover
1965-9-22
9640
San Luis Obispo
Morro Bay, just S of mouth of Chorro Crk
Comment
UCR131926
Salicornia pacifica
George K. Helmkamp
2003-9-8
8130
San Luis Obispo
Central Coast, Saltwater ocean inlet 0.2 mile SW of Oceano Airport
6
Comment
CAS-BOT-BC103249
Salix bonplandiana
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
Santa Margarita Mts. at south end of the mouth R.R. tunnel
Comment
CAS-BOT-BC103276
Salix bonplandiana
Ernest C. Twisselmann
1954-3-1
858
San Luis Obispo
Palo Prieta Canyon: 5 1/2 miles south of Cholame
Comment
CAS-BOT-BC129661
Salix bonplandiana
Ernest C. Twisselmann
1967-9-9
13681
San Luis Obispo
Palo Prieta Creek below the Ortega Spring - Temblor Range and the Western San Joaquin Valley
594
Comment
UCR32137
Salix coulteri
David J. Keil, Melissa Luckow, R. Riggins-Pimentel, R. A. Pimentel
1982-3-13
15710
San Luis Obispo
Central Coast/Coast Range, Pennington Creek Biological Preserve, west of San Luis Obispo
Comment
OBI9855
Salix exigua
Robert F. Hoover
1949-4-9
7585
San Luis Obispo
Shandon
Comment
OBI66599
Salix lasiandra var. lasiandra
Clifton F. Smith
1965-3-11
8612
San Luis Obispo
About Mud Lake in dunes of Oceano
Comment
OBI36886
Salix lasiolepis
Eric Wise
1981-6-29
796
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI36896
Salix lasiolepis
Eric Wise
1981-9-29
1282
San Luis Obispo
Black Lake cyn at hwy 1
Comment
OBI4414
Salix lasiolepis
Robert J. Rodin
1970-9-10
8427
San Luis Obispo
About 300 yds from Pacific Ocean near shell mound in Pismo Beach state park
Comment
OBI31554
Salix lasiolepis
Joy Nishida
1982-6-5
431
San Luis Obispo
.9 mi S of American Cyn campground
512
Comment
RSA518091
Salix sitchensis
Steven A. Junak
1990-5-15
4336
San Luis Obispo
Santa Lucia Mtns. Near S edge of Cuesta Ridge Botanical Area. In small side canyon in upper middle fork of Chorro Creek. Just upstream from 'Dead Miner's Camp' at N end of Pick and Shovel Mine. Los Padres National Forest.
610
Comment
OBI82558
Salpichroa origanifolia
David J. Keil, with Bill Waycott et al.
2015-7-9
33329
San Luis Obispo
San Luis Obispo Creek in downtown San Luis Obispo
65
Comment
CHSC101223
Salsola australis
G. F. Hrusa; P. Akers
2003-10-13
16181
San Luis Obispo
Colony on roadside, +/- 1/4 mile N of Paso Robles Cr. Bridge, near Templeton. Site B096.
236
Comment
OBI26519
Salsola australis
Sharon Busch
1979-7-5
6
San Luis Obispo
Los Osos; vacant lot on the corner of Los Olivos and So. Bay blvd
Comment
RSA769873
Salsola tragus
David J. Keil
1998-10-9
28190
San Luis Obispo
Just north of junction of Elkhorn Road and Soda Lake Road, at south end of Carrizo Plain.
Comment
CAS-BOT-BC220734
Salvia
Volney Rattan
1881-6-1
s.n.
San Luis Obispo
San Luis Obispo
Comment
JEPS34345
Salvia
Rimo Bacigalupi, and L. R. Heckard
1963-4-20
8820
San Luis Obispo
ca 2 mi nw Cuesta (just above and nw of Sargent Cypress grove, very close to TV power station power station, summit of Santa Lucia Range); Santa Lucia Range
762
Comment
UCD135935
Salvia leucophylla
R. Wenk
2007-4-22
666
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument, Caliente Range, behind Washburn Ranch house, above area with blue oaks near Sulfur Spring.
822
Comment
SEINET2444518
Salvia mellifera
Eric Luning
2003-4-15
6
San Luis Obispo
Reservoir Canyon Trail.
Comment
OBI13534
Salvia mellifera
B. A. Smith
1966-4-14
39
San Luis Obispo
About 7 mi W on Cuesta ridge from hwy 101 Cuesta Summit
Comment
CAS-BOT-BC225188
Salvia sonomensis
Clare B. Hardham
1956-4-24
491
San Luis Obispo
D. Thomas Ranch, Fork Mt., Santa Lucia Mountains
Comment
UCD125648
Salvia sonomensis
Robert F. Thorne; P. Everett
1963-4-20
31588
San Luis Obispo
San Luis Obispo County: on Cuesta Ridge, around 3 miles northwest of Cuesta Pass.
609
Comment
UCR4020
Salvia spathacea
Val Chase
1965-4-16
s 80
San Luis Obispo
4 mi south of Edna on the road from Edna to Arroyo Grande
76
Comment
OBI8156
Salvia spathacea
Lynne D. Althouse
1977-4-16
44
San Luis Obispo
Wolfe's Horse ranch near San Luis High School
130
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
SBBG104888
Sambucus nigra subsp. caerulea
F. L. Johnson
1993-6-23
ROB 691
San Luis Obispo
Chorro Crk at bicycle repair facility; Camp San Luis Obispo
Comment
SBBG132330
Sambucus nigra subsp. caerulea
D. Keil, T. Teed, M. Uchida
2001-6-15
29599
San Luis Obispo
Chorro Crk drainage, Chorro Crk Bog Thistle exclosure; Camp San Luis Obispo
243
Comment
OBI3226
Sambucus nigra subsp. caerulea
Kathy Thom
1971-5-3
5
San Luis Obispo
Poly Cyn Rd. 1/2 mi N of Cal Poly
152
Comment
CDA3953
Sanguisorba minor subsp. muricata
David J. Keil
1998-5-21
27372
San Luis Obispo
Northwest of Cayucos between Highway 1 and ocean, north of Point Estero, just south of China Harbor. Coastal scrub hillside and grassy bank near Highway 1.
0
Comment
RSA201630
Sanicula arctopoides
Robert F. Hoover
1947-3-8
6657
San Luis Obispo
[Unspecified]
Comment
SBBG95379
Sanicula arguta
R. Riggins
1987-4-16
1554
San Luis Obispo
Poly Hill, Cal Poly campus
182
Comment
SBBG14758
Sanicula bipinnatifida
E. C. Twisselmann
1962-5-20
7170
San Luis Obispo
hills at the summit of Palo Prieto Cyn
655
Comment
UC1123177
Sanicula bipinnatifida
C. A. Graham
1939-4-14
530
San Luis Obispo
1.9 mi sse of Gifford Ranch
457
Comment
OBI72084
Sanicula crassicaulis
Michael Walgren
2010-3-8
85
San Luis Obispo
Estero Bluffs State Park on west side of Hwy 1 upcoast from the town of Cayucos
Comment
OBI33822
Sanicula crassicaulis
David J. Keil
1980-3-16
13710
San Luis Obispo
Along Park Hill rd .5 mi W of jctn w/ Huerhuero rd.
Comment
OBI55100
Sanicula crassicaulis
L. Constance, Robert F. Hoover
1950-6-20
3350
San Luis Obispo
Paso Robles crk, 6.7 mi W of Templeton on Cayucos rd
305
Comment
OBI8772
Sanicula crassicaulis
Robert F. Hoover
1964-6-12
9074
San Luis Obispo
Near Rocky Butte Fire Lookout
Comment
UC1051413
Sanicula hoffmannii
L. Constance and R. F. Hoover
1950-6-21
3354
San Luis Obispo
near forks of San Simeon Creek (Santa Lucia Range); Santa Lucia Range
76
Comment
OBI55649
Sanicula laciniata
David J. Keil
1989-5-3
21207
San Luis Obispo
San Luis Obispo hillsides between Los Osos Valley Rd and Prefumo Canyon rd accessed from end of Diablo Dr. at site of proposed Irish Hills Golf course
Comment
OBI64720
Sanicula laciniata
D. R. Miller, S. A. Sanuta
1997-2-14
297 -638
San Luis Obispo
Pine Mt. Region. Pico creek loop on the south slope of pine Mt. area. Pico crrek drainage
701
Comment
LA33015
Sanicula maritima
Robert F. Hoover;
1947-3-16
6683
San Luis Obispo
Arroyo de la Cruz (just N of) near ocean on Highway No. 1
Comment
OBI31935
Sanicula maritima
David J. Keil, Warren Roberts and Roger Raiche
1982-1-30
15677
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Along ridge system just S of the Arroyo
Comment
OBI83038
Sanicula maritima
LynneDee Althouse, Shannnon Henke, Heather Federlein, Heather Schneider
6335
San Luis Obispo
Located south of South Hills Natural Reserve Space, Toscano Tract
47
Comment
UC920160
Sanicula maritima
L. Constance
1950-4-6
3313
San Luis Obispo
w of San Luis Obispo (w base of Cerro Romauldo); Cerro Romauldo
152
Comment
SBBG107634
Sanicula tuberosa
C. B. Hardham
1960-4-13
5412
San Luis Obispo
hills S of Bee Rock
365
Comment
RSA586566
Satureja douglasii
F. L. Johnson, E. A. Young
1993-5-27
ROBO 675
San Luis Obispo
Plant inventory of Camp Roberts and Camp San Luis Obispo: 1 km NE of Chorro Reservoir. Camp San Luis Obispo.
Comment
OBI20459
Schinus molle
Jim Heaston
1955-10-21
64
San Luis Obispo
Comment
SBBG95312
Schismus arabicus
D. Keil, R. Riggins
1986-4-26
19279
San Luis Obispo
Elkhorn Plain, 5.3 mi SE of Crocker Grade Rd on Elkhorn Rd; T32S, R22E, SW 1/4 of S7
701
Comment
UCD163550
Schismus barbatus
CNPS Melinda Elster; Sara Taylor
2015-4-26
CARR- 969 A
San Luis Obispo
San Luis Obispo County: on the south end of Carrizo Plain National Monument.
761
Comment
OBI35190
Schoenoplectus acutus var. occidentalis
Eric Wise
1981-9-17
1114
San Luis Obispo
0.9 mi N of Santa Margarita on El Camino Real, across from Union 76 Plant
Comment
OBI22579
Schoenoplectus californicus
Robert F. Hoover
1946-9-21
6426
San Luis Obispo
E shore of Morro Bay, S of mouth of Chorro Crk
Comment
RSA366008
Schoenoplectus californicus
Edith A. Purer
1933-7-21
5069
San Luis Obispo
Northwest of Guadalupe
Comment
UCSB17765
Schoenoplectus pungens
Hardham, Clare
1957-7-31
San Luis Obispo
In ocean bluff; 0.9 miles north of Cambria; Santa Lucia Mountains
Comment
CAS-BOT-BC111052
Scirpus microcarpus
Ernest C. Twisselmann
1955-9-1
2360
San Luis Obispo
Tassajara Creek at Johnson Ranch, west of Santa Margarita
Comment
RSA0009465
Scirpus microcarpus
Marcus E. Jones
1883-5-9
s.n.
San Luis Obispo
San Luis Obispo.
Comment
CDA17604
Scirpus pungens
Austin Griffiths
1982-2-5
s.n.
San Luis Obispo
ca. 1 mi. N of Pismo pier.
Comment
OBI22210
Scribneria bolanderi
Robert F. Hoover
1958-5-17
8477
San Luis Obispo
Summit of Santa Lucia Mts, NW of Cuesta Pass
Comment
OBI66554
Scrophularia atrata
Viola C. Call
1967-5-6
63
San Luis Obispo
Where Ormonde rd goes under RR after turnoff from Price Cyn rd
91
Comment
SBBG122352
Scrophularia californica
D. Keil, T. Teed, M. Uchida
2001-6-15
29590
San Luis Obispo
Chorro Crk bog thistle exclosure, Chorro Crk drainage; Camp San Luis Obispo
243
Comment
OBI4930
Selaginella bigelovii
Richard E. Simpson
1960-5-5
154
San Luis Obispo
Collected on northern slope of Cerro Romauldo, behind U. S. Army Camp San Luis Obispo
Comment
RSA0026928
Senecio aphanactis
Marcus E. Jones
1883-5-9
s.n.
San Luis Obispo
San Luis Obispo.
Comment
SBBG44940
Senecio blochmaniae
L. E. Allen
1966-5-16
San Luis Obispo
Oso Flaco Lake area
Comment
SFV4097
Senecio blochmaniae
E. R. Blakley
1958-9-22
2463
San Luis Obispo
1 mile south of Pismo Beach on old sand dunes.
15
Comment
UCR34909
Senecio blochmaniae
L. B. Ziegler
1966-9-22
091
San Luis Obispo
Central Coast, Baywood Park, S end of Morro Bay
6
Comment
OBI53873
Senecio blochmaniae
Arthur W. Hazebrook
1992-10-25
140
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis HIll
Comment
RSA94712
Senecio blochmaniae
F. W. Peirson
1920-7-29
2223
San Luis Obispo
1 mile south of Pismo Beach.
Comment
RSA473135
Senecio breweri
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
SBBG34914
Senecio californicus
Mrs. R. W. Summers
1882-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UCR42873
Senecio mikanioides
David J. Keil
1981-3-7
14276
San Luis Obispo
San Luis Obispo, Along San Luis Creek in southern San Luis Obispo, near intersection of Meisner Road and South Higuera Street.
Comment
UC1873023
Senna multiglandulosa
D. R. Miller, E. A. Appel
2001-12-16
1201 /742
San Luis Obispo
Pine Mountain Region; near Polar Star Barn[?] at San Carpo Creek
100
Comment Read comments Sep 30 2014
UCD92826
Setaria verticillata
Ernest C. Twisselmann
1960-8-22
5999
San Luis Obispo
San Luis Obispo County: Dorothy Twisselmann Ranch, eastern part of the county.
670
Comment
OBI72924
Sidalcea diploscypha
David J. Keil
1988-6-23
20806
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
IRVC29563
Sidalcea hickmanii subsp. anomala
Mark A. Elvin, M. Moore, N. Huber, R. Leverette
2006-5-11
4836
San Luis Obispo
Camp San Luis Obispo; E of Hwy 1, S of Primera Mine; 850m SW of Whiskey Springs. Central Coastal
366
Comment Read comments Nov 18 2008
UC570271
Sidalcea hickmanii subsp. anomala
B. Bolt
1936-5-13
716
San Luis Obispo
2.25 mi wnw Cuesta; San Luis Obispo Quadrangle
731
Comment
UC1124981
Sidalcea malviflora subsp. laciniata
H. C. Lee
1937-5-24
986
San Luis Obispo
1/2 mi n Creston; San Luis Obispo National Forest, Paso Robles Quad.
Comment
UCR115799
Sidalcea malviflora subsp. laciniata
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5406
San Luis Obispo
Central Coast, road crest between See Canyon Road and Prefumo Canyon Road, SW of San Luis Obispo
320
Comment
RSA128762
Sidalcea malviflora subsp. laciniata
Clare B. Hardham
1959-4-23
4282
San Luis Obispo
Tassajara Canyon (west of Santa Margarita)
Comment
SBBG109672
Sidalcea malviflora subsp. laciniata
C. B. Hardham
1959-4-23
4303
San Luis Obispo
1.5 mi S of Santa Barbara Rd, Atascadero
Comment
SEINET7042621
Sidalcea malviflora subsp. laciniata
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Ca 7 miles south of San Luis Obispo. Arroyo Grande NE quadrangle UTM Zone 10, 717946mE, 3897620mN.
Comment
CAS-BOT-BC384592
Silene coniflora
R. F. Hoover
1947-3-26
6762
San Luis Obispo
Oak Park district
Comment
RSA0042196
Silene gallica
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6441
San Luis Obispo
Garcia Mountain: Off Forest Service Road 30S05.2, Down Trout Creek to trail that climbs up over a saddle and drops down into another tributary of Trout Creek. Stopped at Buckeye Campsite., Wilderness boundary starts with trail leaving Trout Creek to climb the saddle. Started near 35.25785N 120.39436W. Ended at camp, near 35.24658N 120.34365W.
376
Comment
OBI28246
Silene gallica
Krystoff/Spaspo
1982-4-18
46
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
CAS-BOT-BC174938
Silene laciniata
Clare B. Hardham
1960-6-17
6177
San Luis Obispo
Cambria. Santa Lucia Mountains
Comment
SBBG124279
Silene laciniata
D. Keil
1990-4-26
21405
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
OBI6173
Silene laciniata subsp. laciniata
D. Waive Stager
1972-9-11
60
San Luis Obispo
Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
UCD98938
Silene laciniata subsp. laciniata
G. F. Hrusa
1995-5-29
12324
San Luis Obispo
San Luis Obispo County: northwest of Cuesta Pass approx. 1 m. NW of US 101.
500
Comment
JEPS25259
Silene laciniata subsp. major
G. Thomas Robbins with John Weiler
1959-8-8
4145
San Luis Obispo
about 1 1/2 mi se Oso Flaco Lake; se of Oso Flaco Lake
15
Comment
UC1285076
Silene verecunda subsp. platyota
R. F. Hoover
1947-3-26
6745
San Luis Obispo
just s Price Canyon; just s of Price Canyon
Comment
CAS-BOT-BC364852
Silybum marianum
Clare B. Hardham
1957-4-19
1682
San Luis Obispo
Santa Lucia Mountains. V 2 Ranch, York Mt.
Comment
RSA585709
Sinapis arvensis
F. L. Johnson, M. D. Proctor
1993-2-20
ROB 0135
San Luis Obispo
N edge of cantonment area
Comment
OBI55258
Sisymbrium altissimum
Greg Frugolli
1997-5-9
87
San Luis Obispo
On Pozo Rd (just W of the summit). La Panza range, Los Padres NF hwy 58 burn area
780
Comment
CAS-BOT-BC75258
Sisymbrium irio
Ernest C. Twisselmann
1954-6-12
1363
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Elkhorn Plain.
655
Comment
OBI75791
Sisyrinchium bellum
Al Lindholm
1967-4-10
156
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 below pond
490
Comment
UC1969556
Sisyrinchium bellum
Anthony Baniaga with Daniel Chavez
2010-3-14
64
San Luis Obispo
Tierra Redonda Mountain, 15m NW of Oak Shores Road.
Comment
OBI21078
Sisyrinchium bellum
Neil Havlik
1967-5-7
44
San Luis Obispo
On the W side of US 101, at Cuesta Summit
Comment
SBBG38605
Solanum americanum
E. C. Twisselmann, D. J. Bedell
1969-11-15
16339
San Luis Obispo
Salinas River, 5 mi S of Paso Robles
182
Comment
OBI31217
Solanum douglasii
Julie M. Vanderwier
1978-5-28
75
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI36158
Solanum douglasii
Walter F. Chesebro
1978-5-26
250 K
San Luis Obispo
Montana de Oro State Park
Comment
OBI78685
Solanum douglasii
Catie Tompkins
2013-2-8
1
San Luis Obispo
Cave Landing trail near Pirates Cove in Avila beach. Trail is at the very end of Cave Landing Road. Plant near fork in the trail at the red sign pointing to the beach or the cave.
56
Comment
UCR140112
Solanum douglasii
George K. Helmkamp
2004-2-11
8282
San Luis Obispo
Central Coast, Nipomo Mesa, Willow Rd, 0.6 mi east of Calif. Hwy 1
125
Comment
UCR161303
Solanum douglasii
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9102
San Luis Obispo
Central Coast Hills, Irish Hills; See Canyon, 4.4 mi N of San Luis Bay Drive
186
Comment
UCR162153
Solanum douglasii
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8910
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive
122
Comment
RSA647594
Solanum elaeagnifolium
Harry Nakada
1946-7-16
s.n.
San Luis Obispo
North of San Luis Obispo.
Comment
CAS-BOT-BC154191
Solanum umbelliferum
D. E. Breedlove
1962-8-7
4089
San Luis Obispo
3 miles north of Guadalupe. Near Oso Flaco Lake
Comment
CAS-BOT-BC156478
Solanum umbelliferum
E. D. Cantelow
1937-4-1
2071
San Luis Obispo
About 5 mi. E. of Morro Bay
Comment
RSA191884
Solanum umbelliferum
Robert F. Thorne, Percy C. Everett
1963-5-21
31632
San Luis Obispo
S end of Morro Bay between bay and ocean
Comment
UC1125076
Solanum umbelliferum
H. C. Lee
1937-6-1
1048
San Luis Obispo
2 mi sw of Templeton
243
Comment
CAS-BOT-BC157606
Solanum umbelliferum
Ernest C. Twisselmann
1955-5-27
2037
San Luis Obispo
La Panza Range. Ridge south of upper Cammatta Canyon
Comment
CAS-BOT-BC236435
Solanum umbelliferum
Alice Eastwood
1925-5-19
15172
San Luis Obispo
Pettitt's Canyon
Comment
UCD127034
Solanum umbelliferum
R. S. Woglum
1940-4-16
2625
San Luis Obispo
San Luis Obispo County: Cambria and Morro Bay via Taft (Kern County).
Comment
NY820413
Solanum xanti
R. F. Hoover
1948-3-4
7426
San Luis Obispo
Hazard Canyon
Comment
SBBG112563
Solanum xanti
C. B. Hardham
1967-2-11
14312 a
San Luis Obispo
Diablo Cyn
Comment
CDA17530
Solanum xanti
Austin Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit; Bay side of Morro Bay Sandspit.
Comment
OBI50386
Solanum xanti
Lynne Dee Oyler, David J. Keil
1988-6-23
532
San Luis Obispo
Upper Perfumo Cyn Rd near sumit
Comment
UCR208988
Solanum xanti var. intermedium
Roxana S. Ferris
1939-5-29
9760
San Luis Obispo
South Coast Ranges, c. 4 miles SE of Templeton
305
Comment
SEINET7274370
Solanum xanti var. obispoense
R. S. Ferris
1939-5-29
9760
San Luis Obispo
ca. 4 mi SE of Templeton
Comment
OBI2755
Solidago confinis
Robert F. Hoover
1966-10-1
10097
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Crk
Comment
RSA473698
Solidago confinis
K. K. Muller
1965-7-27
1395
San Luis Obispo
Oso Flaco. On flat flood plain along channel from Oso Flaco to the ocean.
Comment
OBI70802
Soliva sessilis
David J. Keil
2009-8-5
30628
San Luis Obispo
Campus of California Polytechnic State University, San Luis Oibispo. Lawn area between Building 53 (Science North) and Building 10 (Ehrhart Agriculture). 35 deg. 18.10'N x 120 deg. 39.63'W
106
Comment
CAS-BOT-BC374485
Sonchus asper
Clare B. Hardham
1957-5-12
1916
San Luis Obispo
Santa Lucia Mountains. Trail to Green's Lake
Comment
OBI19174
Sonchus oleraceus
Dan Sheehy
1978-10-4
3
San Luis Obispo
E facing slope near tennis courts at Tropicana Village, San Luis Obispo
Comment
OBI75330
Sorghum bicolor
David J. Keil
2011-9-30
31119
San Luis Obispo
Prefumo Canyon Road, just east of Prefumo Creek bridge and San Luis Obispo Open Space trailhead parking lot
60
Comment
UCD92769
Sorghum halepense
Ernest C. Twisselmann
1962-10-14
7922
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. Choice Valley, 1.5 miles E of the summit.
640
Comment
SBBG80773
Sparganium eurycarpum
R. J. Rodin
1965-7-17
7137
San Luis Obispo
4 mi E of Santa Margarita
Comment
CDA16891
Spergula arvensis
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
OBI38253
Spergula arvensis
Eric Wise
1982-6-24
1523
San Luis Obispo
Warden Lake. Willow bog of old lake [N of Los Osos Valley Rd] and new reservoir next to it
Comment
OBI72360
Spergula arvensis
Anthony Baniaga
2010-3-31
77
San Luis Obispo
End of Zenon rd at entrance to Black Lake Cyn, on the Nipomo Mesa, Choin Property
46
Comment
SBBG113555
Spergularia macrotheca
C. B. Hardham
1957-11-19
2767
San Luis Obispo
Piedras Blancas
Comment
OBI5616
Spergularia macrotheca
Sharon Jochums
1974-5-19
195
San Luis Obispo
On plateau S of Arroyo de la Cruz
Comment
CAS-BOT-BC390899
Spergularia marina
Ernest C. Twisselmann
1953-4-26
208
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Grants Lake
Comment
CAS-BOT-BC390913
Spergularia marina
Alice Eastwood; John Thomas Howell
1938-6-15
5987
San Luis Obispo
Piedras Blancas
Comment
RSA0014698
Spergularia marina
Joan Stewart
2005-4-3
2450
San Luis Obispo
Around Soda Lake, Carrizo Plain.
Comment
JEPS114143
Spergularia rubra
E. L. Painter, M. Wetherwax, T. Morosco
2001-4-26
CR- 223
San Luis Obispo
Camp Roberts. Disturbed road through Training Area O; SW of junction of Tower and C-25 Roads.
Comment
SBBG118997
Spergularia rubra
E. Painter, M. Wetherwax
2001-4-26
CR 223
San Luis Obispo
rd through Training Area O, SW of jct of Tower and C-25 rds; Camp Roberts
254
Comment
OBI083625
Spergularia villosa
David J. Keil, Travis Barrett
2016-5-23
33841
San Luis Obispo
Southern foothills of San Luis Range. Wild Cherry Ranch west of Avila Beach. Survey area 10. Locally common in bed of dirt road and on scrapes on open, annual-weed-dominated hillside.
120
Comment
RSA0098732
Spergularia villosa
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
585
San Luis Obispo
Cambria.
Comment
OBI52747
Stachys ajugoides
David J. Keil, with V. L. Holland
1991-8-22
22564
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
SBBG91407
Stachys chamissonis
C. F. Smith
1958-8-2
5842
San Luis Obispo
near Hwy 1 E of Dune Lakes S of Oceano
Comment
UC1124933
Stachys chamissonis
B. Bolt
1936-6-5
760
San Luis Obispo
1 mi e Santa Margarita (Plot 139); San Luis Obispo
Comment
UCR32091
Stachys chamissonis
David J. Keil, E. A. Wise
1983-8-30
17903
San Luis Obispo
Black Lake Canyon, south of Arroyo Grande
36
Comment
OBI36162
Stachys chamissonis
Walter F. Chesebro
1978-5-25
250 T
San Luis Obispo
Near small crk, Turri Rd, 2.4 mi NW of Los Osos Valley Rd
Comment
UC124225
Stachys chamissonis
E. Palmer
June 1876
San Luis Obispo
San Luis Obispo district
Comment
CAS-BOT-BC374859
Stebbinsoseris heterocarpa
Alice Eastwood
1935-4-19
18876
San Luis Obispo
On road to Morro from San Luis Obispo
Comment
JEPS74781
Stebbinsoseris heterocarpa
L. R. Heckard, T. I. Chuang, and R. C. Bacigalupi
1975-4-24
3989
San Luis Obispo
Cholame Road ca 10 mi n of Route 58 w Simmler
609
Comment
OBI46193
Stellaria media
Lynne Dee Oyler, Kathy Loftus
1986-4-8
425
San Luis Obispo
Santa Margarita Ranch, Mtn Field, S of RR tracks, E of 101 on N side of Cuesta Grade
Comment
OBI64400
Stellaria nitens
David J. Keil
2001-3-28
29193
San Luis Obispo
Diablo Range, Avenal Ridge. Cottonwood Pass along Highway 41, 1.1 mile west of Kern County line.
597
Comment
OBI57318
Stellaria nitens
David J. Keil, with Kathleen A. Keil
1998-4-4
26557
San Luis Obispo
Carrizo Plain N of Soda Lake. Seven Mile Rd. at junction with Bridgville Rd.(1 mi. E of Soda Lake Rd.)
Comment
OBI55348
Stellaria pallida
David J. Keil
1998-4-20
26836
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
OBI66747
Stephanomeria elata
David J. Keil
2004-8-31
29103
San Luis Obispo
Arroyo Grande area. Ca. 0.5 miles off Lopez Drive on Hondonada Road.
Comment
JEPS35348
Stephanomeria elata
R. F. Hoover
1964-8-13
9231
San Luis Obispo
Mouth of Morro Creek Santa Lucia Range
Comment
JEPS25261
Stephanomeria exigua subsp. carotifera
G. Thomas Robbins with John Weiler
1959-8-8
4147
San Luis Obispo
1.5 mi se Oso Flaco Lake
15
Comment
SBBG118201
Stephanomeria exigua subsp. carotifera
E. Painter, M. Wetherwax
2000-8-19
SLO 160
San Luis Obispo
W side of serpentine outcrop, W of Chorro Reservoir, E side of Range A, N of Range Rd; Camp San Luis Obispo
240
Comment
JEPS35344
Stephanomeria exigua subsp. carotifera
R. F. Hoover
1964-8-13
9206
San Luis Obispo
San Bernardo Creek, both n and s slopes Santa Lucia Range
Comment
OBI65853
Stephanomeria exigua subsp. carotifera
D. R. Miller
1994-8-5
894 -519
San Luis Obispo
Pine Mtn Region. On rd cut at Gee's spirng rd jctn from rd down to property. Tobacco Crk drainage
800
Comment
UCD136297
Stephanomeria exigua subsp. carotifera
L. D. Gottlieb
1969-9-22
6931
San Luis Obispo
San Luis Obispo County: near Pismo Beach State park, Grover City. Between railroad tracks and Route 1.
Comment
UC771701
Stephanomeria exigua subsp. coronaria
R. F. Hoover
1946-6-30
6220
San Luis Obispo
La Panza district La Panza
Comment
SEINET752942
Stephanomeria pauciflora var. pauciflora
David J. Keil
1996-9-13
26052
San Luis Obispo
1 mi. E of San Juan Creek Bridge along Hwy. 58.
Comment
OBI66100
Stephanomeria virgata
D. R. Miller
1994-8-4
894 -515
San Luis Obispo
Pine Mt Region. Along ridge rd near McLean steel gatte, out from lookout, Pico Crk drainage
914
Comment
OBI41096
Stipa lepida
David J. Keil, Dirk Walters
1986-5-2
19319
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir cyn
305
Comment
OBI79014
Stipa lepida
David J. Keil
2013-8-22
31956
San Luis Obispo
Morro Bay State Park. Turtle Rock trail (Morro Creek Road) on northern side of Cerro Cabrillo
12
Comment
OBI65845
Stipa lepida
D. R. Miller
1994-5-20
594 -375
San Luis Obispo
Pine Mt Region; Along rocky slpe on Coles rd in (Will Hearsts); Marmolejo crk drainage
800
Comment
OBI33582
Stipa pulchra
Melissa Luckow, Gerry Rendon
1980-4-4
15
San Luis Obispo
Poly Cyn, near arch to the cyn
Comment
UCR158572
Stipa pulchra
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9417
San Luis Obispo
East side of Inner South Coast Ranges, Carrizo Highway at mile 38 (Calif. Hwy 58, east of Santa Margarita and west of Simmler-Bitterwater Road)
610
Comment
OBI79711
Streptanthus glandulosus
Michael Walgren
2014-5-14
422
San Luis Obispo
In the serpentine hills inland of the cemetery adjacent to Old Cr, in the town of Cayucos, inland of Highway One.
107
Comment
RSA128462
Streptanthus glandulosus
Clare B. Hardham
1958-5-10
3303
San Luis Obispo
Cypress Mountain.
Comment
CAS-BOT-BC87192
Streptanthus glandulosus subsp. glandulosus
J. T. Howell
1961-4-14
36509
San Luis Obispo
Santa Lucia Mountains. 11 miles from Cambria on road to Paso Robles.
Comment
OBI70766
Stutzia covillei
George Butterworth
2006-6-18
633
San Luis Obispo
Carrizo Plain Natl Monument. 1/4 mi below Padrone Cyn head
878
Comment
OBI64390
Stylocline gnaphaloides
David J. Keil
2001-4-12
29292 -2
San Luis Obispo
Campus of California Polytechnic State University. Hillside above bull test area near mouth of Poly Canyon
Comment
CAS-BOT-BC323010
Stylocline masonii
H. L. Mason
1935-3-30
8252
San Luis Obispo
Cholame Valley
Comment
OBI9068
Styrax redivivus
Neil Havlik
1968-5-26
208
San Luis Obispo
On NW should of Pine Ridge 1 mi NW of Caldwell mesa about 20 mi E by SE of San Luis Obispo
Comment
OBI82374
Suaeda californica
David J. Keil
2015-9-28
33422
San Luis Obispo
Morro Bay State Park Marina
1
Comment
OBI82375
Suaeda californica
David J. Keil
2015-9-29
33433
San Luis Obispo
Pismo Beach north of Pismo Pier
10
Comment
UCR42889
Suaeda californica
David J. Keil
1981-4-25
14574
San Luis Obispo
Central Coast, Baywood Park at Sweet Springs Marsh, Morro Bay area
3
Comment
OBI42312
Symphoricarpos albus var. laevigatus
David J. Keil
1986-6-7
19640
San Luis Obispo
Los Osos. Along Los Osos Crk downstream from end of Calle cordoniz and on slopes between Calle Crodoniz and the creek bed
Comment
SBBG114074
Symphoricarpos mollis
C. Bornstein, E. Collins, D. Fross
2001-6-18
San Luis Obispo
Cuesta Rd, 4.2 mi E of jct with Hwy 101 on N-facing slope along rd
762
Comment
OBI51166
Symphyotrichum chilense
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .38
San Luis Obispo
San Simeon State Park. NE corner of park
Comment
CAS-BOT-BC99116
Symphyotrichum chilense
Ernest C. Twisselmann
1969-11-28
16357
San Luis Obispo
Temblor Range and the Western San Joaquin Valley - Loffaly Spring, hills at the head of Palo Prieta Canyon
640
Comment
JEPS99079
Symphyotrichum chilense
Clare B. Hardham
1963-9-14
10928
San Luis Obispo
Villa Creek
304
Comment
SBBG104164
Tamarix ramosissima
C. F. Smith
1993-6-15
12490
San Luis Obispo
Branch Crk Rd, 6.34 mi from Hwy 166
Comment
OBI65875
Tanacetum vulgare
D. R. Miller
2000-10-29
1000 -732
San Luis Obispo
Pine Mt Region. On D.R. Miller property, along orchrd upper edge
650
Comment
OBI8738
Tauschia hartwegii
Robert F. Hoover
1947-3-29
6774
San Luis Obispo
Atascaer
Comment
OBI8739
Tauschia hartwegii
Robert F. Hoover
1964-6-5
8931
San Luis Obispo
Summit of main ridge W of upper Lopez Cyn
Comment
UC1122240
Tetrapteron graciliflorum
A. D. Gifford
1937-4-19
815
San Luis Obispo
2 4/5 mi ene Pozo; Pozo Quadrangle
Comment
OBI11982
Tetrapteron graciliflorum
Eben McMillan
1952-4-2
35
San Luis Obispo
Palo Prieta Cyn, 5 mi SE Cholame
Comment
OBI79252
Thermopsis californica
David J. Keil
2012-5-27
31355
San Luis Obispo
San Luis Range. Irish Hills Open Space, San Luis Obispo. Froom Creek Trail
Comment
OBI79241
Thermopsis californica
David J. Keil
2012-4-23
31312
San Luis Obispo
Eastern slope of Santa Lucia Range. Pozo Road, ca. 0.3 miles up Rinconada Grade, south of turnoff to Santa Margarita Lake
Comment
UC410839
Thermopsis californica
Alice Eastwood
1928-5-17
15140
San Luis Obispo
along road to Pozo
Comment
OBI44865
Thermopsis californica var. californica
David J. Keil
1979-7-1
13128
San Luis Obispo
Ridge between Prefumo and See Cyns. About 5 mi from jctn of los Osos Valley Rd and Prefumo Cyn Rd
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
SBBG112807
Thysanocarpus curvipes
C. B. Hardham
1962-4-16
9001
San Luis Obispo
Pozo, Hi Mtn
Comment
UC455303
Thysanocarpus curvipes
I. J. Condit and Dr. White
1909-4-17
San Luis Obispo
Paso Robles
Comment
UCD115978
Thysanocarpus curvipes
J. M. Tucker
1952-3-13
2333
San Luis Obispo
Northeastern San Luis Obispo County: Near top of W side of Polonio Pass, 3.5 miles E of Cholame.
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
UCD115974
Thysanocarpus curvipes
James P. Smith Jr.
1973-3-21
5898
San Luis Obispo
San Luis Obispo County: 5 miles E of Atascadero, on State Route 41.
304
Comment
OBI14863
Thysanocarpus curvipes subsp. curvipes
Robert F. Hoover
1967-3-22
10268
San Luis Obispo
Hills a W edge of Carrizo Plain, W of Simmler
Comment
OBI40770
Thysanocarpus laciniatus
David J. Keil, Dirk Walters
1986-5-2
19326
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn
305
Comment
SBBG93753
Thysanocarpus laciniatus
S. A. Junak
1990-5-17
4362
San Luis Obispo
near N edge of Cuesta Ridge Botanical Area, ridge S of first high voltage tower E of W Cuesta Ridge Rd
688
Comment
CAS-BOT-BC67150
Thysanocarpus laciniatus
John H. Thomas
1968-3-23
14208
San Luis Obispo
About halfway between Paso Robles and Cambria near Highway 46.
440
Comment
OBI77664
Thysanocarpus laciniatus
Steven A. Junak
1990-5-1
4275
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres NF. Santa Lucia Mts: at N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk rd ca. 2.4 mi W of hwy 101, ca 1.2 rd mi S of tassajera Crk rd
533
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
SBBG107300
Torilis nodosa
C. B. Hardham
1959-4-29
4341
San Luis Obispo
Stenner Crk near San Luis Obispo
Comment
OBI17712
Toxicodendron diversilobum
Penelope Blackmer
1973-4-9
30
San Luis Obispo
150 yards downstream from Pennington Creek in SW corner of Penn ck. Bio reserve.
Comment
OBI72445
Toxicodendron diversilobum
D. Oberhoff, R. Root
2000-9-20
s.n.
San Luis Obispo
Camp San Luis Obispo. Upper bank of Chorro Creek. 100-150 ft from creek, 0.1 mi upstream from large bridge (Hwy 1) across Chorro Creek, off Kern Ave.
Comment
OBI80700
Toxicodendron diversilobum
D. R. Miller
2015-3-20
315 .1114
San Luis Obispo
Rocky Butte/Pine Mountain; Main road edge at the ridge above airstrio, Town Creek drainage
945
Comment
RSA212046
Toxicodendron diversilobum
E. C. Twisselmann
1969-4-24
15169
San Luis Obispo
Santa Ysabel Ranch on the east side of the Salinas River 5 miles south of Paso Robles
213
Comment
SBBG104826
Toxicoscordion fremontii
M. D. Proctor, E. A. Young
1993-4-17
ROB 481
San Luis Obispo
0.3 km S of Pick and Shovel Mine; Camp San Luis Obispo
Comment
OBI69770
Tragopogon dubius
D. R. Miller & S. G. Ayres, S. G. Ayres
1993-8-15
893 -41
San Luis Obispo
Along RR tracks at Wilhemina Ave, Santa Margarita
274
Comment
UC1137563
Trichostema lanatum
T. M. Hendrix
1937-6-3
247
San Luis Obispo
3.4 mi SSW of Navajo; San Luis Obispo
792
Comment
CAS-BOT-BC220834
Trichostema lanatum
David D. Keck
1934-4-26
2828
San Luis Obispo
East slope of Pozo Range, 6.3 mi. W. of La Panza
Comment
OBI56513
Trichostema lanatum
David A. Young, S. A. Junak & T. J. Ayers
1989-4-27
1967
San Luis Obispo
Upper end of "chaparral Rd" nearthe E end of the Botanical area, below TV antennas
Comment
OBI29290
Trichostema lanceolatum
David J. Keil
1980-9-15
14194
San Luis Obispo
Avenales Wildlife Area along Shell Crk Rd ca 1.3 mi N of Calif Rte 58
Comment
OBI33927
Trichostema lanceolatum
David J. Keil
1983-10-23
18009
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
CDA13611
Trifolium albopurpureum
G. F. Hrusa, O. Pollak, R. Reiner (TNC), J. Willoughby (BLM)
1997-3-12
13641
San Luis Obispo
Carrizo Plain; approx. 1/4 m. E of Washburn Ranch adjacent to Ranch access Rd.
Comment
UC337969
Trifolium albopurpureum
Lemmon
1887-1
San Luis Obispo
Comment
UC1583602
Trifolium albopurpureum var. albopurpureum
David Keil with Lynne Dee Oyler
1986-5-21
19517
San Luis Obispo
3.6 mi s Santa Margarita (Santa Margarita Ranch, along Ranch Rd, in area that was locally the e boundary of the Las Pilitas fire of July 1985); Eastern base of Santa Lucia Mtns
Comment
OBI38056
Trifolium bifidum
David J. Keil, Kathryn Bay and Rich Ferguson
1984-4-28
18162
San Luis Obispo
American Cyn area in La Panza Mts
Comment
UCSB17687
Trifolium bifidum
Hardham, Clare
1961-4-14
San Luis Obispo
Protestant Cemetery, Cambria
Comment
OBI33087
Trifolium bifidum var. decipiens
David J. Keil
1983-4-23
16943
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
OBI57853
Trifolium bifidum var. decipiens
David J. Keil
1998-4-20
26858
San Luis Obispo
Nacimiento Lake Road, 1.1 miles N of Gateway Drive.
Comment
SBBG107874
Trifolium ciliolatum
C. B. Hardham
1958-6-1
3492
San Luis Obispo
Santa Rita Ranch, W of Templeton
Comment
UC52319
Trifolium ciliolatum
Mrs. R. W. Summers
1886-4-26
168
San Luis Obispo
Comment
OBI57845
Trifolium depauperatum var. amplectens
David J. Keil
1998-3-27
26492
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
UC165578
Trifolium depauperatum var. amplectens
Miss M. Alice King
1895-1
San Luis Obispo
Arroyo Grande
Comment
UC55901
Trifolium depauperatum var. amplectens
Mrs. R. W. Summers
1884-5-10
San Luis Obispo
Comment
OBI72095
Trifolium depauperatum var. truncatum
Michael Walgren
2010-4-6
98
San Luis Obispo
San Simeon State Park on W side of hwy 1, between two unnamed drainages. Approx .67 mi S of Arroyo Hondo and 1.05 mi N of Arroyo de los Chinos
Comment
OBI58079
Trifolium depauperatum var. truncatum
David J. Keil
1998-5-18
27295
San Luis Obispo
N of Cayucos between Hwy 1 and ocean N of Point Estero. Just S of China Harbor.
Comment
SBBG107888
Trifolium dichotomum
C. B. Hardham
1961-4-17
6843
San Luis Obispo
Pine Mtn, N of Cambria
914
Comment
UCR15236
Trifolium fragiferum
George K. Helmkamp
1975-7-27
s.n.
San Luis Obispo
Central Coast, Morro Bay at Chorro Creek
Comment
UCR32438
Trifolium fragiferum
David J. Keil
1977-8-21
12508
San Luis Obispo
Central Coast, c. 3 mi west of Cuesta College along Calif. Rte. 1 along Chorro Creek
Comment
OBI32098
Trifolium fucatum
David J. Keil
1981-6-20
14882
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
UC1130023
Trifolium fucatum
N. K. Carlson
1936-4-1
267
San Luis Obispo
1.8 mi sw Cerro Alto; San Luis Obispo quad
289
Comment
OBI72453
Trifolium fucatum
M. Wetherwax & E. L. Painter, J. Froland
2000-4-20
SLO- 116
San Luis Obispo
Camp San Luis Obispo. W side of Seep, S of large serpentine outcrop W of chorro reservoir
200
Comment
OBI56762
Trifolium gracilentum
David J. Keil
1986-4-13
19193
San Luis Obispo
2 mi E from jctn with Las Pilitas Rd on Parkhill rd. S side of hwy
Comment
SBBG67193
Trifolium gracilentum
M. M. Miles
-Feb-1886
San Luis Obispo
San Luis Obispo
Comment
SEINET7063612
Trifolium gracilentum var. gracilentum
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Terrace in Cuyama Valley and the Cuyama River. UTM Zone 10, 765849mE, 3889100mN. (WGS84/NAD83).
396
Comment
OBI54248
Trifolium hirtum
David J. Keil
1996-5-2
25856
San Luis Obispo
Laguna Lake Park, San Luis Obispo
Comment
UCD39113
Trifolium incarnatum
Beecher Crampton
1964-5-21
7010
San Luis Obispo
San Luis Obispo County: 2 miles east of Creston. Oak Valley Farm.
Comment
SEINET7063681
Trifolium microcephalum
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
About 9.6 miles east of Arroyo Grande on the Huasna Road. UTM Zone 10, 736908mE, 3889904mN. (WGS84/NAD83).
197
Comment
SEINET5479857
Trifolium oliganthum
J. Stuart Lassetter
1971-4-13
1807
San Luis Obispo
W. of Paso Robles- on road to Adelaida- 0.6 mi. W of junction with road to Lake Nacimento
Comment
OBI39681
Trifolium olivaceum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15995
San Luis Obispo
5.9 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading to Cypress Mtn via steiner Crk. 2 mi W of Warrens' cabin (at base of mtn)
Comment
UCR38958
Trifolium pratense
David J. Keil
1984-8-26
18432
San Luis Obispo
Campus of Baywood Elementary School
Comment
OBI30126
Trifolium repens
Melissa Luckow
1982-6-24
903
San Luis Obispo
Cambria, jctn of hwy 1 and rd to Black Mt SE corner of rd. EIR vouchers
Comment
OBI72839
Trifolium repens
Brian Barrett
1980-11-11
4
San Luis Obispo
1172 Peach St Lawn, San Luis Obispo
122
Comment
JEPS114112
Trifolium variegatum
A. Dilworth, J. Goldzman, M. Petroelje
1998-4-13
San Luis Obispo
Camp Roberts. 20 m NNE of intersection of W Perimeter and Chalk Rock Roads, Training Area Y3, LCTA Plot 52.
Comment
OBI74322
Trifolium variegatum
Theo Fitanides, Anthony Baniaga
2010-3-26
60
San Luis Obispo
Tierra Redonda BLM ACEC; Tierra Redonda Mtn
348
Comment
OBI57844
Trifolium willdenovii
David J. Keil
1998-3-27
26476
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
OBI58049
Trifolium willdenovii
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27478
San Luis Obispo
Santa Lucia Mountains. San Simeon Creek Rd. at Eagle Point, 10 miles NE from Hwy 1 (35 deg. 40.233' N x 121 deg. 02.851' W).
Comment
UC338268
Trifolium willdenovii
unknown
1887-1
San Luis Obispo
Comment
UCR160579
Trifolium willdenovii
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9588
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