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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
POM215601
Abronia maritima
D. D. Keck
1933-5-5
2196
San Luis Obispo
Morro Bay, on the strand.
Comment
SEINET893164
Abronia umbellata
Rimo Bacigalupi, Dr. & Mrs. Robt. M. Page, R. S. Ferris, R. W. Holm
1953-1
4322
San Luis Obispo
Northwest of Oso Flaco Lake, immediately back of ocean beach, about 5 miles south of Oceano.
Comment
SEINET12766390
Acer macrophyllum
Merlyne Prescott
1969-4-16
167
San Luis Obispo
Found on old highway 101.; 0
Comment
RSA696454
Acer negundo var. californicum
Keith E. Hoffmaster
1935-7-1
612
San Luis Obispo
Near Arroyo Grande
Comment
CAS-BOT-BC337445
Acer negundo var. negundo
Ernest C. Twisselmann
1962-4-6
6763
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment Read comments Apr 10 2018
OBI35372
Achillea millefolium
Helen Jones
1981-5-4
68
San Luis Obispo
Piedras Blancas Point
Comment
OBI4152
Achillea millefolium
Julie R. Potter
1969-6-29
45
San Luis Obispo
Morro Bay State park
Comment
SBBG14987
Achillea millefolium
E. R. Blakley
1958-8-2
2424
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
3
Comment
OBI53555
Achillea millefolium
Arthur W. Hazebrook
1991-5-7
65
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, NE most stand of Coreopsis gigantea
Comment
CAS-BOT-BC29733
Achyrachaena mollis
Roxana S. Ferris
1929-4-15
7630
San Luis Obispo
8 miles from Moro on the San Luis Obsipo Road
Comment
OBI38072
Achyrachaena mollis
David J. Keil, Kathryn Bay and Rich Ferguson
1984-4-28
18170
San Luis Obispo
American Cyn area in La Panza Mts
Comment
OBI55183
Acmispon americanus var. americanus
Greg Frugoli
1997-5-31
101
San Luis Obispo
In Fraser cyn on un-used rd just E of Pozo Rd, La Panza range, Los Padres NF (hwy 58 burn area)
524
Comment
UCD104091
Acmispon brachycarpus
J. M. Tucker
1963-4-11
3677
San Luis Obispo
San Luis Obispo County: North side of State Highway 41, 15.1 miles (by road) east of Cambria.
Comment
OBI75020
Acmispon glaber
Michael Walgren
2011-2-17
204
San Luis Obispo
Morro Bay State Park in Los Osos E of South Bay Blvd. and N of El Morro Ave.
30
Comment
OBI12960
Acmispon glaber var. glaber
Robert F. Hoover
1946-7-21
6240
San Luis Obispo
N end of Morro Bay
Comment
SEINET957860
Acmispon grandiflorus
P. B. Kennedy
1917-1
San Luis Obispo
Raso Robles.
Comment Read comments Jan 25 2014
SD244686
Acmispon grandiflorus var. grandiflorus
David Keil
1998-6-10
27772
San Luis Obispo
Los Padres National Forest. Black Mountain Road, 0.2-0.3 miles above (NW) junction with Navajo Road.
Comment
OBI13204
Acmispon heermannii var. heermannii
Robert F. Hoover
1947-4-26
7089
San Luis Obispo
Upper Toro Crk, N of Pozo
Comment
SD124809
Acmispon heermannii var. orbicularis
Robert J. Rodin
1970-9-10
8431
San Luis Obispo
Pismo Beach State Park; 300 yards from the Pacific Ocean.
Comment
OBI35382
Acmispon junceus var. junceus
K. A. Nadeau
1983-4-30
10
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
OBI25024
Acmispon parviflorus
David J. Keil, Dirk Walters
1980-4-26
13869
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
OBI13022
Acmispon strigosus
F. Rush
June1956
83
San Luis Obispo
Mt. SLO
Comment
OBI66991
Acmispon strigosus
D. R. Miller
1994-4-19
494 -216
San Luis Obispo
Pine Mt Region. From the Cyn trl, near Indian rock area, Pico Crk drainage
750
Comment
OBI13019
Acmispon wrangelianus
Robert F. Hoover
1967-3-27
10290
San Luis Obispo
Chalk Mt, Cuyama Valley
Comment
OBI56695
Acroptilon repens
David J. Keil
1998-5-11
27169
San Luis Obispo
Hwy 58 at San Juan Creek bridge
Comment
OBI18905
Adenostoma fasciculatum
Michael Medved
1978-4-3
s.n.
San Luis Obispo
Foothills of Santa Lucia Mtn on Cal Poly campus
220
Comment
OBI27034
Adenostoma fasciculatum
James Courtney
1981-1-15
32
San Luis Obispo
Pennington Crk Bio reserve
Comment
OBI28365
Adenostoma fasciculatum
Karen Wilferth
1982-5-1
s.n.
San Luis Obispo
25 mi E of Arroyo Grande on Huasna rd, just .25 of a mile before reachign Agua Escondido Campground
Comment
UC859032
Adenostoma fasciculatum
Ynez Whilton Winblad
1933-6-27
San Luis Obispo
along rd. between <Atascodero> and Morro Bay
Comment
OBI62157
Adiantum aleuticum
P. A. Holden
1968-5-7
265
San Luis Obispo
Upper Lopez Canyon in shaded area
Comment
UCR160155
Adiantum jordanii
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9566
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
RSA128165
Adiantum jordanii
Clare B. Hardham
1957-4-25
1743
San Luis Obispo
Cypress Moutains, Sargent Cypress Grove
Comment
RSA131990
Adiantum jordanii
Gale Sphon
1959-6-6
358
San Luis Obispo
La Panza Campground, Los Padres National Forest.
Comment
OBI79704
Aeonium haworthii
David J. Keil
2012-7-18
31427
San Luis Obispo
Pismo Beach. Spyglass Park.
12
Comment
OBI42120
Agastache urticifolia
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19469
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa lucia mt in area that was locally the E boundary of the Las Pilitas fire of July 1985
Comment
SBBG109713
Agastache urticifolia
C. B. Hardham
1959-6-10
4821
San Luis Obispo
Cienega Crk, Dellaganna Ranch
Comment
UCR67873
Agastache urticifolia
David J. Keil, Lynne Dee Oyler, Rick Oyler
1986-5-17
19469
San Luis Obispo
South Coast Range, Santa Margarita Ranch. 3.6 mi. south of Santa Margarita along ranch road, east base of Santa Lucia Mountains
Comment
RSA0051687
Agastache urticifolia
L. Haines
1958-5-30
s.n.
San Luis Obispo
S. Santa Lucia Mountains.
182
Comment
CDA12515
Agoseris grandiflora
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Vicinity of Mt. Lowe.
Comment
OBI42787
Agoseris grandiflora var. grandiflora
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
16005
San Luis Obispo
Warrens' cabin at base of Cypress Mtn ca 8 mi from Santa Rosa crk rd on Cypress Mtn rd
Comment
CAS-BOT-BC22425
Agoseris grandiflora var. grandiflora
D. Bates
1960-5-14
2415
San Luis Obispo
0.4 miles above Routzahn Co. Park
Comment
OBI60649
Agoseris heterophylla var. cryptopleura
David J. Keil
1986-4-13
19149
San Luis Obispo
Along Pozo Rd, 0.5 mi NW of Rinconada Mine entrance on SW side of hwy
Comment
OBI2077
Agoseris heterophylla var. cryptopleura
Mrs. R. W. Summers
1886-1
s.n.
San Luis Obispo
Comment
OBI17124
Agoseris retrorsa
Robert F. Hoover
1952-5-25
8221
San Luis Obispo
Caliente Mt, on summit ridge
Comment
CAS-BOT-BC127035
Agrostis exarata
R. F. Hoover
1966-9-13
10013
San Luis Obispo
Cambria.
Comment
UCD53602
Agrostis stolonifera
Ernest C. Twisselmann
1967-8-23
13572
San Luis Obispo
San Luis Obispo County: Dorothy Twisselmann Ranch.
670
Comment
SBBG122314
Alisma triviale
D. Keil
1998-8-19
27961
San Luis Obispo
Wilson Crk, Huerhuero Rd between Park Hill Rd and Hwy 58, 2.2 mi NW of Park Hill Rd
Comment
UC187378
Allium crispum
Katharine Brandegee
1916-5-11
San Luis Obispo
between Alcalde and Paso Robles
Comment
UC1296349
Allium fimbriatum var. fimbriatum
R. F. Hoover
1960-5-13
8521
San Luis Obispo
s Santa Margarita; Rinconada Mine
Comment
OBI21227
Allium hickmanii
Robert F. Hoover
1952-5-10
8164
San Luis Obispo
Near mouth of Arroyo de la Cruz (just S of) on mesa summit
Comment
CAS-BOT-BC470931
Allium howellii var. howellii
Eben McMillan
1957-4-17
34 -23
San Luis Obispo
Low hills at the foot of Caliente Mountain, southern Carrisa Plains.
838
Comment
UC1133819
Allium peninsulare var. peninsulare
P. L. Johannsen
1937-5-4
1095
San Luis Obispo
7 mi nw Painted Rock Ranch (Plot 195); McKittrick Quadrangle
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
OBI74421
Allophyllum gilioides subsp. gilioides
Theo Fitanides, Anthony Baniaga
2010-4-23
140
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
580
Comment
OBI59726
Amaranthus blitoides
George Butterworth
1997-11-5
211
San Luis Obispo
Beside hwy 58 about 4 mi W of Pozo rd
Comment
OBI80059
Amaranthus blitoides
David J. Keil
2000-6-24
28819
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
OBI79811
Amaranthus blitoides
D. R. Miller
2013-9-29
913 .1084
San Luis Obispo
Paso Robles ally between 14th and 13th street at Pine Street, Plant growing along corner of building.
300
Comment
RSA770168
Amaranthus retroflexus
Dianna Watanabe
1980-2-27
4
San Luis Obispo
Open pasture along Stenner Creek, San Luis Obispo campus.
Comment
UC1979346
Ambrosia acanthicarpa
David Keil with V. L. Holland
1988-9-9
21115
San Luis Obispo
North of Cayucos. West of Highway 1 on Villa Creek Road at site of partially constructed abalone farm.
Comment
CAS-BOT-BC13635
Ambrosia acanthicarpa
Ernest C. Twisselmann
1954-9-1
1536
San Luis Obispo
Temblor Range, Bitterwater Road, 4 miles east of Choice Valley School
518
Comment
OBI69829
Ambrosia acanthicarpa
D. R. Miller
1993-9-15
993 -52
San Luis Obispo
Pine Mt Region, at sand pile at Hartman Cabin, E slope Pine Mt
762
Comment
UC1315023
Ambrosia salsola
R. F. Hoover
1967-4-16
10485
San Luis Obispo
near n end Elkhorn Plain (canyon in Temblor Range); Temblor Range, Elkhorn Plain
Comment
UC454657
Amorpha californica var. californica
I. J. Condit
1908-5-31
San Luis Obispo
Trout Creek
Comment
UC55363
Amsinckia
J. H. Barber
San Luis Obispo
Morro
Comment
SBBG118643
Amsinckia douglasiana
M. Wetherwax, E. Painter
2000-4-19
CR 44
San Luis Obispo
slope above Boy Scout Rd, ca. 11.5 km southeast of Twin Bridges, on S side of rd; Camp Roberts
180
Comment
SEINET3871726
Amsinckia douglasiana
Richard R. Halse
2011-3-22
8147
San Luis Obispo
Along State Hwy. 1 ca 4.1 mi N of Guadalupe.; 0
48
Comment
CAS-BOT-BC222400
Amsinckia furcata
Ernest C. Twisselmann
1955-3-22
1751
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Panorama Hills, southeastern San Luis Obispo County
762
Comment
OBI20630
Amsinckia intermedia
Robert F. Hoover
1966-4-20
9830
San Luis Obispo
5 mi E of Creston on La Panza Rd
Comment
OBI79247
Amsinckia intermedia
David J. Keil
2012-4-23
31310
San Luis Obispo
Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail
Comment
SBBG28455
Amsinckia intermedia
I. L. Wiggins
1932-3-20
5780
San Luis Obispo
immediate vicinity of Cholame
Comment
OBI21675
Amsinckia intermedia
David J. Keil
1979-4-8
13020
San Luis Obispo
Calf Cyn ca 1 mi W of jctn of Hwy 229 and 58
Comment
UC1178219
Amsinckia spectabilis
Sherwin Carlquist
1952-4-4
San Luis Obispo
1.3 mi s of Oceano (s of Pismo Beach)
Comment
OBI5628
Amsinckia spectabilis var. spectabilis
Sharon Jochums
1974-5-19
274
San Luis Obispo
Marine terr of San Simeon Point
Comment
OBI20189
Amsinckia tessellata
David J. Keil
1979-4-8
13024
San Luis Obispo
2 mi E of Shell Crk rd along hwy 58
Comment
RSA341631
Amsinckia tessellata
C. F. Smith
1950-3-18
2573
San Luis Obispo
Carrizo Plain, about 20 miles SW of Highway 33 (formerly Highway 399)
Comment
SBBG32436
Amsinckia tessellata
L. S. Rose
1966-3-28
66013
San Luis Obispo
Choice Valley, 9 mi SE of Cholame
518
Comment
SEINET12519059
Amsinckia vernicosa
Alice Eastwood, John T. Howell
1935-1
2018
San Luis Obispo
Cholame
Comment
SBBG119644
Anagallis arvensis
J. Olson
2000-6-27
San Luis Obispo
E side of Nacimiento River, E side of Twin Bridges, 0.1 mi up gravel rd; Camp Roberts
Comment
SEINET2444526
Anagallis arvensis
Eric Luning
2003-4-15
13
San Luis Obispo
Reservoir Canyon Trail.
Comment
OBI82071
Anaphalis margaritacea
David J. Keil
1993-7-7
24238
San Luis Obispo
Cambria. Fiscalini Ranch. Coastal area with Monterey pine forest, open grassy areas, patches of coastal scrub, sea bluff and beach, and riparian corridor of Santa Rosa Creek.
Comment
RSA128069
Anaphalis margaritacea
Clare B. Hardham
1957-9-12
2613
San Luis Obispo
Cambria; Santa Rosa Creek
Comment
CAS-BOT-BC64108
Ancistrocarphus filagineus
Roxana S. Ferris
1935-3-29
9096
San Luis Obispo
7 miles east of Pozo, on the Santa Maria-McKittrick Road
Comment
RSA790116
Androsace elongata subsp. acuta
Colin Wilkinson, Kelly Hardwicke, H. T. Harvey
2010-4-29
1
San Luis Obispo
South Coast Ranges; Carrizo Plain; North of Carrizo Plain National Monument; foothills of Temblor Range. North Highway 58, approx. 2.2 miles on access road.
767
Comment
UCR118375
Anthemis cotula
George K. Helmkamp, E. A. Helmkamp
1998-7-1
4250
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon Road, 5.2 miles southwest of Los Osos Valley Road
244
Comment
CAS-BOT-BC102279
Anthemis cotula
Ernest C. Twisselmann
1969-8-23
15935
San Luis Obispo
Spring Lake canyon, Dorothy Twisselmann Ranch
685
Comment
RSA0016906
Anthemis cotula
Doris Woodworth
1937-5-31
s.n.
San Luis Obispo
4 miles east of Avla, Mt. Range: South Coast; Drainage: Pacific Ocean.
Comment
UC1583608
Anthriscus caucalis
David Keil with Lynne Dee Oyler and Rick Oyler
1986-5-17
19466
San Luis Obispo
3.6 mi s Santa Margarita (Santa Margarita Ranch, along ranch road, e base of Santa Lucia Mountains, in an area that was the e boundary of the Las Pilitas fire of July 1985); Santa Lucia Mountains, Las Pilitas
Comment
JEPS83322
Antirrhinum kelloggii
David M. Thompson
1983-5-26
321
San Luis Obispo
ne side Cerro Remauldo (700 ft above the forested area above the old incinerator on the Camp San Luis Obispo Military Reservation); San Luis Obispo, San Luis Obispo Quad. (7.5', 1965)
182
Comment
SBBG96096
Antirrhinum kelloggii
D. Keil, M. Meredith
1984-4-14
18125
San Luis Obispo
S of Arroyo de la Cruz, N of San Simeon
Comment
UC455551
Antirrhinum kelloggii
I. J. Condit
1908-3-27
San Luis Obispo
n side Calif. Poly. School Canyon; San Luis Obispo
Comment
OBI56883
Antirrhinum kelloggii
Jennifer Stone
1986-3-9
4
San Luis Obispo
Cuesta Ridge East in chaparral area burned over in the Las Pilitas Fire of June-July 1985. Voucher for sfire succession thesis study, Soils Science Dept, Calif Polytechnic State Univ. Site 1
Comment
OBI46285
Apiastrum angustifolium
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1984-3-10
18090
San Luis Obispo
Nipomo Mesa. Big Coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake rd, 3.6 mi from jctn with State Hwy 1
Comment
SBBG96093
Apiastrum angustifolium
D. Keil
1983-4-23
16931
San Luis Obispo
vicinity of Arroyo de la Cruz, N of the Arroyo and W of Hwy 1
Comment
SBBG23106
Apium graveolens
E. R. Chandler
1965-7-9
2588
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC392055
Aquilegia eximia
Clare B. Hardham
1957-10-14
2672
San Luis Obispo
Santa Lucia Mountains. Cypress Mt.
762
Comment
UCR25006
Aquilegia eximia
George K. Helmkamp
1981-8-7
s.n.
San Luis Obispo
Central Coast, north end of See Canyon in the Irish Hills, near Los Osos Valley
213
Comment
CAS-BOT-BC27031
Aquilegia fontinalis
Alice Eastwood; John Thomas Howell
1938-6-14
5934
San Luis Obispo
Prefumo Canyon
Comment
SBBG2101
Aquilegia formosa
C. B. Hardham
1957-5-12
1909
San Luis Obispo
Errol Dodd Ranch, Adelaida
Comment
UC455736
Arabis glabra
I. J. Condit
1908-4-1
San Luis Obispo
Reservoir Canyon San Luis Obispo
Comment
SBBG5137
Aralia californica
C. B. Hardham
1958-7-1
3736
San Luis Obispo
South Fk of Old Crk
Comment
UC1927998
Arceuthobium occidentale
David Keil, V. L. Holland
2008-6-12
30536
San Luis Obispo
Ca. 2 miles east of Santa Margarita, ca. 0.5 road mile south of junction with Highway 58 along Digger Pine Road.
Comment
OBI64578
Arceuthobium occidentale
David J. Keil, with V. L. Holland
2003-4-7
30125
San Luis Obispo
Red Mountain Road northeast of San Simeon. Vicinity of 35.63975 deg. N x 121.07861 deg. W
518
Comment
JEPS47740
Arctostaphylos
Walter Knight, James B. Roof, and Irja Knight
1966-1-12
1773
San Luis Obispo
top Los Osos Mesa
60
Comment
CDA17590
Arctostaphylos crustacea
Austin Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park; on S ridge of Hazard Canyon, ca. 2 mi. E of Pecho Road.
182
Comment
OBI29081
Arctostaphylos crustacea
Karen Symonds
1982-7-17
32
San Luis Obispo
Montana de Oro State Park, along Coon Creek trail.
Comment
SBBG49299
Arctostaphylos crustacea subsp. crustacea
L. W. Edge
1972-4-3
97
San Luis Obispo
hill N of Coon Crk
Comment
OBI14737
Arctostaphylos cruzensis
Robert F. Hoover
1950-1-15
7762
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of)
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
CAS-BOT-BC24803
Arctostaphylos glandulosa subsp. cushingiana
R. F. Hoover
1964-1-11
8623
San Luis Obispo
Ridge w. of bend of Lopez Canyon.
Comment
OBI28549
Arctostaphylos glandulosa subsp. glandulosa
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
155
San Luis Obispo
Adelaida, MacGillivary Ranch
Comment
UC1120163
Arctostaphylos glandulosa subsp. glandulosa
H. C. Lee
1936-5-22
621
San Luis Obispo
1 1/4 mi se Colwell Ranch; Santa Barbara National Forest, Nipomo Quadrangle, Pine Ridge
Comment
UCD51115
Arctostaphylos glauca
Roman Gankin; W. R. Hildreth
1967-10-12
1133
San Luis Obispo
Ca. 1/4 mile east of Santa Margarita Lake turnoff on Pozo Road.
Comment
UCD51251
Arctostaphylos glauca
Roman Gankin
1958-2-6
279
San Luis Obispo
Santa Margarita--Creston Road; 1 mile west of junction of this road with road to McKittrick via Wells Corner, 9 miles west of Creston.
Comment
CAS-BOT-BC24619
Arctostaphylos glauca
R. F. Hoover
1946-11-17
6558
San Luis Obispo
Cuyama Canyon near Clear Creek.
Comment
CAS-BOT-BC39207
Arctostaphylos glauca
Gary D. Wallace
1974-11-29
1326 b
San Luis Obispo
Near the coast south of the course of Arroyo de la Cruz on the grounds of the Hearst Ranch.
182
Comment
CAS-BOT-BC39225
Arctostaphylos glauca
Alice Eastwood
1928-5-19
15138
San Luis Obispo
Along the old road to Pozo.
Comment
RSA201540
Arctostaphylos glauca
Robert F. Hoover
1946-11-16
6555
San Luis Obispo
Upper Arroyo Grande, 5 mi. above County Park.
Comment
RSA78565
Arctostaphylos glauca
P. A. Munz
1953-2-3
18275
San Luis Obispo
5 mi. from Pozo on road to La Panza.
549
Comment
CAS-BOT-BC24531
Arctostaphylos hookeri subsp. hearstiorum
R. F. Hoover
1959-4-3
8492
San Luis Obispo
1.8 mi. n. of Arroyo de la Cruz on State Highway 1, above site of former Washington School.
Comment
CAS-BOT-BC24479
Arctostaphylos hooveri
R. F. Hoover
1964-5-15
8895
San Luis Obispo
Pine Top Mt.
Comment
SBBG17455
Arctostaphylos luciana
C. B. Hardham
1960-4-16
5434
San Luis Obispo
Klau Mine, Adelaida District, W of Paso Robles
Comment
CAS-BOT-BC39019
Arctostaphylos luciana
Vernon O. Bailey
1911-9-24
s.n.
San Luis Obispo
Mountains east of San Luis Obispo
853
Comment
RSA632958
Arctostaphylos luciana
Jon E. Keeley, Melanie Baer-Keeley
1993-9-3
24344
San Luis Obispo
Dirt road behind locked gate, along ridge east of La Cuesta Summit, north of San Luis Obispo.
600
Comment
RSA633190
Arctostaphylos morroensis
Jon E. Keeley, Melanie Baer-Keeley
1993-9-4
24361
San Luis Obispo
At the entrance to Montana de Oro State Park.
70
Comment
UCD166526
Arctostaphylos morroensis
Dylan O. Burge
2016-1-27
2025
San Luis Obispo
San Luis Obispo County: Los Osos.
35
Comment
OBI14629
Arctostaphylos morroensis
E. Maino
1931-1
San Luis Obispo
Comment
JEPS38899
Arctostaphylos obispoensis
A. E. Wieslander
1935-6-16
580
San Luis Obispo
Sycamore Springs Arroyo Grande Quad.
Comment
OBI53950
Arctostaphylos obispoensis
David J. Keil, Justin Epting
1995-6-14
25379
San Luis Obispo
Cal Poly's pnnington Crk biological Reserve.
Comment
SBBG118527
Arctostaphylos obispoensis
E. Painter
2001-4-22
SLO 192
San Luis Obispo
tailings at La Trinidad mine; Camp San Luis Obispo
540
Comment
SBBG41171
Arctostaphylos obispoensis
R. F. Hoover
1958-3-26
8434
San Luis Obispo
NW of Cuesta Pass
Comment
SFV17040
Arctostaphylos obispoensis
P. Wilson
1997-5-27
3452
San Luis Obispo
South Coast Ranges Santa Lucia Range. Cuesta Ridge Botanical Area.
700
Comment
UCD166527
Arctostaphylos obispoensis
Dylan O. Burge
2016-1-27
2026
San Luis Obispo
San Luis Obispo County: Morro Creek Watershed, roadside on Morro Road.
225
Comment
UCD52922
Arctostaphylos obispoensis
Roman Gankin
1963-4-10
355
San Luis Obispo
About 6 mi. east of Morro Bay on HWY 466.
Comment
UCSB30730
Arctostaphylos obispoensis
Kelly, Michael
1975-3-27
San Luis Obispo
Left side of Highway 41, 6 miles east of Morro Bay
182
Comment
CAS-BOT-BC39829
Arctostaphylos obispoensis
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Near old mine, back of Wynn's Place
Comment
CAS-BOT-BC39836
Arctostaphylos obispoensis
Robert F. Thorne; Percy C. Everett
1963-6-7
32147
San Luis Obispo
Along Cuesta Ridge road; 1.8 miles NW from Cuesta Pass.
Comment
CAS-BOT-BC39860
Arctostaphylos obispoensis
W. R. Dudley
1908-1-2
s.n.
San Luis Obispo
Old Chrome Mine Road, NW of San Luis Obispo
Comment
JEPS38901
Arctostaphylos obispoensis
A. E. Wieslander
Feb. 1935
San Luis Obispo
Burnett Peak
Comment
SD51055
Arctostaphylos obispoensis
R. F. Hoover
1960-4-10
2845
San Luis Obispo
6 mi N of San Luis Obispo, 3 mi on road W of Cuesta Pass
730
Comment
SDSU2817
Arctostaphylos obispoensis
D. F. Howe
1960-4-10
2845
San Luis Obispo
3 miles on road west of Cuesta Pass, 6 miles north of San Luis Obispo.
732
Comment
SEINET11993375
Arctostaphylos obispoensis
W. Knight, Knight, I.
1986-1
5297
San Luis Obispo
Cuesta Ridge W of US 101
488
Comment
UCD52919
Arctostaphylos obispoensis
Roman Gankin
1958-2-6
278
San Luis Obispo
A quarter mile northeast of Cuesta Pass, off of old section of U.S. Highway 101.
Comment
SBBG48504
Arctostaphylos osoensis
H. S. Meyer, A. Meyer
1974-6-22
San Luis Obispo
saddle between Hollister Pk and Black Hill
Comment
CAS-BOT-BC39784
Arctostaphylos pajaroensis
R. F. Hoover
1963-12-27
8619
San Luis Obispo
Prunedale
Comment
RSA166362
Arctostaphylos pechoensis
R. F. Thorne, Percy C. Everett
1963-4-20
31603
San Luis Obispo
Along Cuesta Ridge East about 4 miles SE of Cuesta Pass
854
Comment
UC549663
Arctostaphylos pechoensis
J. E. Adams
1935-2-24
1001
San Luis Obispo
head of Davis Canyon Pecho Hills
Comment
UCD53544
Arctostaphylos pechoensis
Roman Gankin
1965-3-31
467
San Luis Obispo
Ca. 1/2 mile east of road; summit See Canyon.
Comment
CAS-BOT-BC44390
Arctostaphylos pilosula
R. F. Hoover
1963-10-26
8599
San Luis Obispo
Trail to Machesna Mt., La Panza Range
Comment
UCR252037
Arctostaphylos pilosula
Dan S. Cooper
2013-8-7
813- 76
San Luis Obispo
Central Coast, Edna, top of Altos de Piedras Rd.
140
Comment
CAS-BOT-BC44351
Arctostaphylos pilosula
Walter Knight; Irja Knight; James B. Roof
1966-1-12
1767
San Luis Obispo
9 mi. e. of Pozo on east facing slope above highway in La Panza Range on road to McKittrick
792
Comment
CAS-BOT-BC44422
Arctostaphylos pilosula
R. F. Hoover
1948-4-16
7453
San Luis Obispo
Eacle Ranch so. of Atascadero
Comment
OBI53055
Arctostaphylos pilosula
David J. Keil, Randi McCormick
1995-5-9
25055
San Luis Obispo
San Luis Range. San Luis Bay Estates. Area proposed for housing development
Comment
OBI56452
Arctostaphylos rudis
David J. Keil
1999-5-13
28339
San Luis Obispo
Arroyo Grande area, Nipomo Mesa; 220 Summit Station Rd
Comment
CAS-BOT-BC46227
Arctostaphylos rudis
R. F. Hoover
1954-2-7
8335
San Luis Obispo
2 mi. w. of Nipomo.
Comment
JEPS98852
Arctostaphylos rudis
R. F. Hoover
1964-2-8
8630
San Luis Obispo
2 mi S of Berros (Nipomo Mesa)
Comment Read comments Jun 14 2011
RSA1842
Arctostaphylos rudis
B. D. Stark
1929-7-16
566
San Luis Obispo
5 miles so. of Arroyo Grande.
60
Comment
OBI71460
Arctostaphylos tomentosa
David J. Keil
1999-3-23
28220
San Luis Obispo
Montana de Oro State Park.
Comment
SEINET11984854
Arctostaphylos tomentosa
Unknown
1966-1
647
San Luis Obispo
N of Arroyo de los Chinos, 10.7 mi N of San Simeon
Comment
CDA17870
Arctostaphylos tomentosa subsp. tomentosa
A. Griffiths
1987-4-11
18098
San Luis Obispo
Santa Lucia Mountains; Arroyo de la Cruz. On SE ridge below Cinnabar BM.
121
Comment
SEINET11989162
Arctostaphylos wellsii
R. Gankin, Hildreth, W. R.
1968-1
1130
San Luis Obispo
0.7 mi SW from Noyes Rd on CA 227, Arroyo Grande
Comment
UCR32044
Arenaria douglasii
David J. Keil
1982-3-13
15700
San Luis Obispo
Central Coast/Coast Range, Pennington Creek Biological Preserve, west of San Luis Obispo
Comment
OBI11840
Argemone munita
Robert F. Hoover
1947-5-10
7148
San Luis Obispo
Cuyama Valey, E of river bridge on hwy
Comment
OBI75160
Argyranthemum
David J. Keil
2011-5-17
31025
San Luis Obispo
Los Osos. Pecho Road near intersection with Rosina Drive
15
Comment
JEPS123261
Aristocapsa insignis
David Gowen
2011-6-28
1166
San Luis Obispo
Near Hwy 58, about 0.6 mile east of San Juan Creek.
Comment
SBBG58494
Armeria maritima subsp. californica
R. Hoffmann
1931-1-28
San Luis Obispo
Cambria
Comment
SD43613
Armeria maritima subsp. californica
Darley F. Howe
1948-5-17
San Luis Obispo
Comment
OBI83588
Artemisia biennis
Michael Walgren
2016-11-2
598
San Luis Obispo
Morro Bay State Park at the Chorro Creek bridge in the City of Morro Bay. DMS WGS84 datum
4
Comment
UC1284978
Artemisia biennis
R. F. Hoover
1946-11-17
6557
San Luis Obispo
n of Arroyo Grande (Corbett Canyon); Corbett Canyon
Comment
OBI31053
Artemisia californica
Julie M. Vanderwier
1978-10-26
89
San Luis Obispo
Indian Knob Tar Sands.
Comment
UC1119863
Artemisia californica
H. C. Lee
1936-6-2
654
San Luis Obispo
1 1/4 mi ne Pismo; Arroyo Grande Quadrangle
Comment
OBI28366
Artemisia californica
Karen Wilferth
1982-5-1
s.n.
San Luis Obispo
25 mi East of Arroyo Grande on Huansa Rd just 1.4 mi before reaching Agua Escondido campground.
Comment
OBI17040
Artemisia douglasiana
Julie R. Potter
1969-6-29
55
San Luis Obispo
Morro Bay State Park
Comment
OBI37071
Artemisia douglasiana
M. J. Erwin
1983-10-15
4
San Luis Obispo
1 mi S of hwy 101 exit, on rd to Montana de Oro St park (Bay Blvd); Rt side of rd, above stream
Comment
UCR118338
Artemisia douglasiana
George K. Helmkamp, E. A. Helmkamp
2000-9-2
5965
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon, 2.2 mi west of Los Osos Valley Road
137
Comment
CDA10151
Artemisia douglasiana
L. Julian, J. Dart
2000-11-7
34
San Luis Obispo
Santa Margarita. Santa Margarita Ranch off of Pozo Road next to five mile bridge. Alongside Rinconada creek.
Comment
OBI53556
Artemisia douglasiana
Arthur W. Hazebrook
1991-5-7
66
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill
Comment
OBI29571
Artemisia dracunculus
Melissa Luckow
1981-6-25
691
San Luis Obispo
Just N of San Simeon Beach
Comment
UC1123525
Asclepias eriocarpa
G. T. Nordstrom
1937-6-16
1347
San Luis Obispo
1.2 mi wnw Adelaida; Adelaida Quadrangle
Comment
OBI65973
Asclepias fascicularis
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-8
28
San Luis Obispo
S of Morro Bay on Hwy 1. Along Gilrdi Rd N of Hwy 1. Walters Crk
60
Comment
RSA401258
Asclepias fascicularis
F. H. Elmore
1933-8-4
355
San Luis Obispo
Avila [This port is on the mainland just north of Santa Maria, not on the islands - N. Cooper]
Comment
CAS-BOT-BC478843
Asparagus officinalis
Ernest C. Twisselmann
1958-8-23
4736
San Luis Obispo
Dorothy Twisselman Ranch, Temblor Range and the Western San Joaquin Valley
670
Comment
OBI40665
Asparagus officinalis
David J. Keil
1985-6-9
18793
San Luis Obispo
Los Osos/Baywood Park area. End of Nipomo Ave (1.5 blocks ESE of Willow Dr) and N across scrub to Eto lake
Comment
RSA586411
Asphodelus fistulosus
M. D. Proctor, E. A. Young
1993-3-23
ROB 0320
San Luis Obispo
E. edge of Cantonment Area
Comment
OBI25338
Aspidotis californica
V. L. Holland, David Keil
1979-12-13
K 13687
San Luis Obispo
Rancho Santa Margarita, just off US 101 on Tassajara Canyon Road
Comment
JEPS99142
Astragalus asymmetricus
Clare B. Hardham
1957-4-14
2273
San Luis Obispo
E of Cholame (Cottonwood Pass)
Comment
OBI33277
Astragalus curtipes
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel and Richard Pimentel
1982-3-13
15719
San Luis Obispo
Pennington Crk Bio Reserve, W of San luis Obispo
Comment
CAS-BOT-BC182340
Astragalus didymocarpus var. didymocarpus
Ernest C. Twisselmann
1957-4-17
3400
San Luis Obispo
San Andreas Fault at the summit of Palo Prieta Canyon
701
Comment
CAS-BOT-BC182356
Astragalus didymocarpus var. didymocarpus
R. F. Hoover
1952-4-8
8095
San Luis Obispo
West base of Temblor Range near McKittrick road
Comment
CAS-BOT-BC182917
Astragalus douglasii
Alice Eastwood
1926-5-5
13863
San Luis Obispo
Cholame
Comment
UC57478
Astragalus gambelianus
J. H. Barber
1900-3-30
San Luis Obispo
Santa Lucia Mts.
Comment
CAS-BOT-BC178275
Astragalus gambelianus
Lois E. James
1946-4-17
1745
San Luis Obispo
2.8 miles NE of San Luis Obispo
Comment
UC1285211
Astragalus gambelianus
R. F. Hoover
1952-5-6
8151
San Luis Obispo
on Creston Road e Atascadero (just e of pump station); e of Atascadero
Comment
UC903390
Astragalus gambelianus
Lois E. James
1947-4-12
1756
San Luis Obispo
hills just n San Luis Obispo; just n of San Luis Obispo
Comment
CAS-BOT-BC178055
Astragalus lentiginosus var. nigricalycis
Ernest C. Twisselmann
1961-3-29
6026
San Luis Obispo
Dorothy Twisselmann Ranch, at the summit of Palo Prieta Canyon - Temblor Range and the Western San Joaquni Valley
670
Comment
UC372639
Astragalus macrodon
M. E. Jones
1902-6-25
San Luis Obispo
Paso Robles
Comment
UC1285219
Astragalus nuttallii var. nuttallii
R. F. Hoover
1964-8-14
9251
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC186549
Astragalus nuttallii var. nuttallii
John Thomas Howell
1929-10-13
4487
San Luis Obispo
2 1/2 miles n. of Cambria
Comment
CAS-BOT-BC194236
Astragalus oxyphysus
Lewis S. Rose
1968-4-23
68038
San Luis Obispo
Cholame
335
Comment
SEINET14589429
Astragalus trichopodus var. phoxus
David Keil
1998-4-28
26937
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30.
Comment
CAS-BOT-BC17579
Athysanus pusillus
R. F. Hoover
1967-4-5
10351
San Luis Obispo
Between San Juan River and Carrizo Plain on Highway 58.
Comment
OBI57192
Athysanus pusillus
David J. Keil
1998-5-11
27197
San Luis Obispo
Caliente Range. 4.9 mi from Soda Lake Rd. along Selby Rd.
Comment
CAS-BOT-BC168620
Atriplex
Robert E. Preston
1998-6-11
1111
San Luis Obispo
1 mi Sw of California Valley, on W side of Soda Lake Rd
594
Comment
POM312484
Atriplex californica
Malcolm A. Nobs, S. Galen Smith
1949-6-24
860
San Luis Obispo
Salt marshes at east end of Morro Bay.
Comment
UCR115299
Atriplex californica
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes. More or less midway between Oso Flaco Ck. and Santa Maria R.
Comment
SEINET10479060
Atriplex californica
Mary Susan Taylor, E. Pierce
1977-1-3
Taylor 1296
San Luis Obispo
Abundant on coast bluff ca. 20 ft from ocean cliffs, Montana de Oro State Park, ca. 12 mi N of San Luis Obispo.
2
Comment
SEINET3930311
Atriplex californica
Robert E. Preston
1998-6-14
1127
San Luis Obispo
Shell Beach, on cliffs, just above high tide line; TRS.; 0
Comment
CDA18252
Atriplex canescens
G. D. Barbe, Ben Easley
1974-7-9
1886
San Luis Obispo
Temblor Range; Top of Recruit Grade Pass experimental plot, UCD, 9.5 mi W of Fellows (Kern Co.) 3.25 mi W of Kern Co. line, Temblor Range, on Crocker Springs Rd., overlooking Elkhorn Valley, and Carizzo Plain.
975
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
SEINET3931246
Atriplex coronata
Robert E. Preston
1998-6-17
1147
San Luis Obispo
1.3 mi E of Simmler, on N side of Hwy 58, ca. 300 ft. N of road. Simmler 7.5' quad.; 0
634
Comment
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
OBI17317
Atriplex fruticulosa
John Thomas Howell
1948-6-14
24341
San Luis Obispo
N end of Carrizo Plain headwater of Bitterwater crk
Comment
OBI38202
Atriplex lentiformis
Eric Wise
1981-6-7
486
San Luis Obispo
Rancho Riconado, 23.1 mi W of New Cuyama
Comment
UCR265748
Atriplex leucophylla
Mark A. Elvin, Jason Storlie
2014-10-10
7661
San Luis Obispo
Central Coast, Santa Maria River Valley; Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, beach of Pacific Ocean a northern edge of Refuge
3
Comment
OBI4337
Atriplex leucophylla
A. D. Matthews
1972-4-2
s.n.
San Luis Obispo
small bank next to beach about 5 m from high tide line
Comment
OBI53819
Atriplex leucophylla
Arthur W. Hazebrook
1992-11-14
178
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, area along Guerra rd and S pioneer dunes
Comment
SD40194
Atriplex leucophylla
Edith A. Purer
1932-8-1
4688
San Luis Obispo
Morro Bay, sand dunes near ocean.
Comment
OBI73252
Atriplex prostrata
Michael Walgren
2010-9-18
170
San Luis Obispo
Estero Bluffs state park, 1.56 mi W of Cayucos Crk, S of hwy 1; at mouth of San Geronimo Crk
Comment
OBI59725
Atriplex serenana
George Butterworth
1997-11-7
187
San Luis Obispo
T31S, R20e, S29. Beside Soda Lake Rd at Simmler Rd
Comment
SEINET4136186
Atriplex spinifera
David Keil, Kathleen Keil
2005-5-8
30371
San Luis Obispo
Caliente Mountain. West side on road down from ridge in oil field area.; 0
Comment
IRVC28939
Atriplex triangularis
G. K. Helmkamp
2003-9-8
8128
San Luis Obispo
Saltwater ocean inlet 0.2 mi SW of Oceano Airport Central Coast
6
Comment
CAS-BOT-BC170080
Atriplex vallicola
Ernest C. Twisselmann
1956-6-26
3017
San Luis Obispo
Simmler road, 1.5 miles north of Soda Lake - Temblor Range and the Western San Joaquin Valley
609
Comment
OBI42221
Avena barbata
David J. Keil, LynneDee Oyler and Rick Oyler
1986-5-17
19509
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
RSA0037510
Avena barbata
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6547
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
RSA129091
Avena barbata
T. M. Hendrix
1937-4-17
31
San Luis Obispo
3.3 miles S.E. of Pozo.
457
Comment
OBI74331
Avena fatua
Theo Fitanides, Anthony Baniaga
2010-3-26
47
San Luis Obispo
Tierra Redonda BLM ACEC. Tierra Redonda Mtn.
335
Comment
OBI75812
Avena fatua
Al Lindholm
1967-4-23
186
San Luis Obispo
Fitzhugh property [6 miles north of Cayucos, Santa Lucia Mountains. Cypress Mountain Quadrangle, T28S, R10E, sections 3, 4, 5, 8, 9, 10, 15, 16, 17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Creeks. Property contains Geode Mountain (rhyolite), sedimentary formations, and serpentine. Soils vary from hard rock to rich humus. Land mostly occupied by oak woodland and chaparral]. 1/2 mile southeast of Geode Mountain.
Comment
POM115200
Avena fatua
Marcus E. Jones
1982-5-6
3232
San Luis Obispo
[No additional locality data provided]
Comment
OBI35792
Avena fatua
Allison Berry
1984-5-3
140
San Luis Obispo
Camp San Luis Shooting facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
CAS-BOT-BC98690
Baccharis douglasii
Ernest C. Twisselmann
1955-10-1
2427
San Luis Obispo
Sand dunes at southwest end of Morrow Bay
4
Comment
OBI17782
Baccharis pilularis
Dave Imper
1977-3-21
75
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd.
107
Comment
OBI27191
Baccharis pilularis var. consanguinea
Thomas Burrows
1981-4-30
149
San Luis Obispo
Reservoir Cyn
145
Comment
OBI4194
Baccharis pilularis var. consanguinea
Robert F. Hoover
1966-9-12
9989
San Luis Obispo
Just N of Santa Maria River near Santa Maria
Comment
RSA128061
Baccharis salicifolia
Clare B. Hardham
1958-9-19
3865
San Luis Obispo
Atascadero Creek, Atascadero
Comment
CAS-BOT-BC16615
Barbarea orthoceras
R. F. Hoover
1964-5-11
8761
San Luis Obispo
5 miles west of Pozo.
Comment
SEINET5340907
Barbarea vulgaris
J. Barber
1900-3-30
1014
San Luis Obispo
Santa Lucia Mts.
Comment
OBI29948
Bellardia trixago
Bonnie Walters
1978-5-3
s.n.
San Luis Obispo
Along Turri Rd
Comment
OBI78345
Bellardia trixago
Rhonda Riggins
1984-5-8
1493
San Luis Obispo
Campus of Polytechnic State Univ in Poly Cyn
Comment
OBI65275
Bellardia viscosa
D. R. Miller, Elizabeth Appel
2005-4-23
405 .79
San Luis Obispo
Pine Mt Region. Along E side of hwy 1 on Hearst ranch fence edge, S of San Simeon Point (at ranch access rd edge)
Comment
OBI20550
Berberis pinnata subsp. pinnata
Neil Havlik
1968-4-28
178
San Luis Obispo
Between Rocky Butte and Eagle Rock at the end of San Simeon Crk rd.
Comment
CAS-BOT-BC127843
Blepharizonia laxa
R. F. Hoover
1965-9-18
9588
San Luis Obispo
Highland district (site of former Highland School).
Comment
SBBG104466
Blepharizonia plumosa subsp. viscida
F. L. Johnson, N. A. McCarty
1993-10-15
ROB 754
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment Read comments Sep 14 2018
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
CAS-BOT-BC478933
Bloomeria crocea var. crocea
David D. Keck
1933-5-5
2208
San Luis Obispo
3 miles north of San Luis Obispo on U.S. 101
Comment
CAS-BOT-BC31041
Bolboschoenus maritimus
Clare B. Hardham
1958-10-3
3978
San Luis Obispo
Drainage ditch, Fairgrounds. Paso Robles.
Comment
OBI78797
Bolboschoenus maritimus
David J. Keil
2013-8-29
31993
San Luis Obispo
Morro Bay State Park. Just east of South Bay Blvd on south side of Los Osos Creek estuary.
2
Comment
UC2013282
Bowlesia incana
David Keil
1998-4-9
26625
San Luis Obispo
USFS trailhead area on Highway 166 NE of Tepusquet Canyon Road.
Comment
CAS-BOT-BC95394
Bowlesia incana
Clare B. Hardham
1956-4-19
458
San Luis Obispo
Santa Lucia Mtns., Kiler Canyon
Comment
OBI34291
Bowlesia incana
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchard
1982-3-24
15776
San Luis Obispo
Vicinity of American Cyn in the La Panza Mts. T30S, R16E sects 28,32,33
Comment
SBBG95734
Bowlesia incana
D. Keil with L. D. Oyler, R. Oyler
1986-5-17
19454
San Luis Obispo
Santa Margarita Ranch, ca. 5 mi S of Santa Margarita along ranch rd
Comment
CAS-BOT-BC420328
Boykinia occidentalis
R. F. Hoover
1947-8-17
7384
San Luis Obispo
Ravine just north of San Carpoforo Creek.
Comment
OBI24985
Brachypodium distachyon
David J. Keil
1980-6-14
s.n.
San Luis Obispo
Morro Bay
Comment
SBBG94430
Brassica geniculata
S. A. Junak, T. Ayers
1989-6-28
4105
San Luis Obispo
main rd (USFS Rd 29S11.3) at saddle on ridge at extreme W edge of the Cuesta Ridge Botanical Area, 0.5 mi W of boundary, ca. 5.7 mi W of US Hwy 101
746
Comment
CDA3639
Brassica nigra
G. D. Barbe, J. L. Johnson
1973-3-13
San Luis Obispo
South of Avila.
0
Comment
CAS-BOT-BC36784
Brassica rapa
Clare B. Hardham
1957-9-12
2612
San Luis Obispo
Santa Lucia Mountains. Santa Rosa Creek, Cambria.
Comment
OBI56593
Brickellia californica
David J. Keil
1998-8-24
28033
San Luis Obispo
Los Padres National Forest, N of Rock Front Ranch along route to Big Rocks.
579
Comment
SBBG48483
Briza maxima
L. W. Edge
1974-6-11
472
San Luis Obispo
Santa Rita Cyn Rd
Comment
SJSU10470
Briza maxima
R. L. Fisher
1959-5-17
San Luis Obispo
coastal bluff Cambria Pines
Comment
UCSB21969
Briza maxima
Kahrmann, C.
1965-5-22
San Luis Obispo
100 yds from edge of Hwy 1, intersection with Cambria Park Rd and Hwy 1; Cambria
6
Comment
OBI4338
Briza maxima
A. D. Matthews
1972-5-2
s.n.
San Luis Obispo
Collected growing ner riverlet 0.3 mi S of the S fence of San Simeon State Beach Park
Comment
UCD57159
Briza maxima
Elisabeth Wilson
1940-5-1
s.n.
San Luis Obispo
San Luis Obispo Co.: State Highway 1.
Comment
SEINET269249
Briza minor
G. Helmkamp
1996-5-25
1057
San Luis Obispo
Between CA-1 and the ocean 1.5 miles north of Piedras Blancas lighthouse near the northern border of
15
Comment
UCSB39858
Briza minor
Shaw, J.
1982-4-23
San Luis Obispo
W side of Bridge St; 1 mi N of Cambria Rd; Cambria
91
Comment
CAS-BOT-BC484533
Brodiaea jolonensis
Ernest C. Twisselmann
1969-5-19
15306
San Luis Obispo
Estrella Plains: 0.5 mile north of Highway 46 on Jardine Road
213
Comment
CAS-BOT-BC149367
Bromus arizonicus
John Thomas Howell
1960-3-22
35140
San Luis Obispo
At the mission. San Luis Obispo.
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
RSA126891
Bromus berteroanus
C. M. Belshaw
1936-3-19
1652
San Luis Obispo
0.5 mile northeast of Santa Manuela School, Arroyo Grande Creek
168
Comment
SEINET3128751
Bromus berteroanus
J. H. Barber
1900-4-15
sn
San Luis Obispo
Experiment Station, Paso Robles.
Comment
CAS-BOT-BC148961
Bromus carinatus var. carinatus
John Thomas Howell
1967-4-27
42070
San Luis Obispo
Cuesta Canyon County Park, San Luis Obispo.
Comment
UCR140153
Bromus catharticus
George K. Helmkamp
2004-2-17
8291
San Luis Obispo
Central Coast, base of Nipomo Mesa SW of Halcyon Rd along an unnamed road near the RR crossing
15
Comment
CAS-BOT-BC155855
Bromus catharticus var. elatus
Ernest C. Twisselmann
1956-6-25
3007
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. GIllis Canyon.
693
Comment
SBBG95546
Bromus diandrus
F. X. Villablanca
1986-5-17
3
San Luis Obispo
0.5 mi S of Ardath Street and 0.25 mi E of the end of Pineridge Rd
Comment
OBI62529
Bromus diandrus
LynneDee Oyler, David J. Keil and Kathy Keil
1990-4-26
1080
San Luis Obispo
Nipomo Dunes
Comment
OBI5530
Bromus hordeaceus
Sharon Jochums
1974-4-10
124
San Luis Obispo
W of hwy 1 on Point San Simeon
Comment
OBI28382
Bromus hordeaceus
Karen Wilferth
1982-5-1
s.n.
San Luis Obispo
25 mi E of Arroyo Grande on Huasna Rd just .25 a mile beofre reaching Agua Escondido Campground
Comment
OBI3834
Bromus japonicus
Elizabeth Rudd
1971-3-30
195
San Luis Obispo
3 mi NE of Santa Margarita
Comment
CDA28268
Bromus japonicus
D. R. Miller
2007-5-25
507 .854
San Luis Obispo
Pine Mountain region: a single population approximately 5 meters x 15 meters growing along creekway junction in Pear Tree flat, Pico Creek drainage. Elevation: 2840 feet (875 meters).
0
Comment
OBI22368
Bromus madritensis subsp. madritensis
Robert D. Page
1962-4-20
77
San Luis Obispo
Calif State Polytechnic College Campus, San Luis Obispo, CA
Comment
UC1131260
Bromus madritensis subsp. madritensis
G. T. Nordstrom
1937-4-29
1155
San Luis Obispo
1.6 mi sw of Asuncion School
426
Comment
OBI32353
Bromus madritensis subsp. madritensis
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
15946
San Luis Obispo
2.5 mi E of jctn with Santa Rosa Crk rd and Fiscalini Ranch rd on dirt road leading onto slope of Cypress Mtn
Comment
OBI19882
Bromus madritensis subsp. rubens
Walter F. Chesebro
1978-4-9
51
San Luis Obispo
Collected near dunes just below entrance to Montana de Oro State Park
Comment
OBI60861
Bromus madritensis subsp. rubens
Larry E. Brown, David J. Keil, V. L. Holland, and LynneDee Oyler
1990-4-12
401
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI22417
Bromus pseudolaevipes
Robert F. Hoover
1947-5-30
7237
San Luis Obispo
Huasna district
Comment
POM181948
Bromus rubens
Anonymous
1880-05
s.n.
San Luis Obispo
San Luis Obispo.
Comment
OBI59066
Bromus sterilis
David J. Keil
1998-4-14
26712
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
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
UCD59842
Bromus tectorum
Beecher Crampton
1963-5-9
6799
San Luis Obispo
San Luis Obispo Co.: South of Atascadero, jct. of Santa Barbara Rd. and U. S. Hwy. 101.
Comment
OBI32647
Bromus tectorum
David J. Keil
1982-5-2
15901
San Luis Obispo
Ca. 1 mi W of jctn of Huerhuero Rd with Calif Rte 58 and S on dirt rd
Comment
UC1927708
Bromus tectorum
D. R. Miller
1994-4-19
494 -214
San Luis Obispo
along Ridge Road edge near Drs. driveway, Pico Creek drainage
900
Comment
CHSC100674
Cakile maritima
G. K. Helmkamp
2004-3-23
8390
San Luis Obispo
Central Coast: ENE of Nipomo; 1.5 mi SW of Rancho Rd along Dana Foothill Rd.
171
Comment
OBI15151
Cakile maritima
F. Rush
August1957
s.n.
San Luis Obispo
S Morro Bay
Comment
OBI28434
Cakile maritima
San Luis Obispo
1982-4-3
s.n.
San Luis Obispo
Morro Bay sand spit at the S end of Shark Inlet
Comment
SD51005
Cakile maritima
Darley F. Howe
1960-4-9
2831
San Luis Obispo
East side of Morro Bay.
Comment
OBI53498
Cakile maritima
Arthur W. Hazebrook
1991-6-6
96
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, SW facing side of hill; at the SW base of the hill and throughout the area
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
OBI78860
Calandrinia breweri
Michael Walgren
2013-2-19
304
San Luis Obispo
Black Hill, on the south face, where a burn occurred in coastal scrub in November 2012. Morro Bay State Park in the City of Morro Bay.
86
Comment
OBI72993
Calandrinia breweri
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-26
25407
San Luis Obispo
West Cuesta Ridge at west end of botanical area
Comment
CDA11443
Calandrinia ciliata
G. F. Hrusa
1995-5-28
12196
San Luis Obispo
Black Butte Research Natural Area; Black Butte Research Natural Area.
Comment
OBI66457
Calendula officinalis
David J. Keil
2005-7-3
s.n.
San Luis Obispo
Along Broad St opp intersection with Rockview place
Comment
SEINET2442376
Callitriche trochlearis
David Keil, Robyn Cox; Cindy Sage; Orrin Sage
2002-2-11
2940
San Luis Obispo
East of California Highway 1, along dirt road paralleling Arroyo de la Cruz south of Cinnabar Hill.
Comment
OBI80974
Calochortus albus
Johnny Boetsch, Meg Faibisch, Lilian Krosse, Sabrina Orro, Eric Womack
2015-4-12
1
San Luis Obispo
Rinconada Trail (20 ft down trail) right side
Comment
RSA550194
Calochortus albus
Walter Wisura
1992-4-25
4718
San Luis Obispo
San Bernardino Creek Ranch, E. of Morro Bay growing on open, grassy hillside.
Comment
UC126903
Calochortus albus
Benj. Cobb
May 1908
76
San Luis Obispo
Cambria Coast Ranges
Comment
CAS-BOT-BC492180
Calochortus albus
Alice Eastwood; John Thomas Howell
1938-6-14
5946
San Luis Obispo
Cambria
Comment
CAS-BOT-BC492182
Calochortus albus
Mrs. R. W. Summers
1886-5-1
36
San Luis Obispo
S Lucia Mts.
Comment
CDA28767
Calochortus albus var. rubellus
G. F. Hrusa, S. Dubiel
2009-5-24
17877
San Luis Obispo
Santa Lucia Mountains; Cypress Mtn. Rd. +/- 1/4 mi. past intersection w/Klau Mine Rd.
342
Comment
UC54844
Calochortus clavatus
Rev. R. W. Summers
1883-6-17
841
San Luis Obispo
Summit of San Luis Mt.
Comment
UC1392795
Calochortus clavatus
R. F. Hoover
1969-7-17
11478
San Luis Obispo
nw of Cuesta Pass
Comment
RSA0119383
Calochortus obispoensis
Melissa A. Johnson
2015-6-8
229
San Luis Obispo
South Hills Open Space.
132
Comment
SBBG40307
Calochortus obispoensis
R. F. Hoover
1969-6-22
11378
San Luis Obispo
Chorro Crk Cyn (Serrano Cyn)
Comment
RSA0047732
Calochortus simulans
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6402
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
OBI21426
Calochortus simulans
Eben McMillan
1952-5-5
107
San Luis Obispo
Red Eagle Mineral Mine 12 mi S of Shandon
Comment
UC573398
Calochortus splendens
T. M. Hendrix
1937-5-24
212
San Luis Obispo
3.5 mi ne Black Mountain; Pozo Quad.
548
Comment
POM209670
Calochortus venustus
D. D. Keck
1934-4-26
2815
San Luis Obispo
La Panza
Comment
SBBG48487
Calochortus venustus
L. W. Edge
1974-6-10
452
San Luis Obispo
upper Prefumo Cyn
Comment
OBI64624
Calycadenia villosa
Dave Hacker
2005-5-17
2
San Luis Obispo
1.1 mi E of Red Hill Rd. S side of Hwy 58 w/in hwy right of way.
573
Comment
OBI70756
Calystegia collina
D. R. Miller
2008-5-1
508 .864
San Luis Obispo
Near road edge in Upper Tobacco crk.
366
Comment
SBBG123706
Calystegia collina subsp. apicum
D. Keil, R. Riggins, D. R. Miller
1998-5-27
27506
San Luis Obispo
San Simeon Crk Rd, between Rocky Butte and Burnett Pk, 17 rd mi from Hwy 1; Hearst Ranch
731
Comment
SBBG118543
Calystegia macrostegia subsp. cyclostegia
E. Painter, M. Wetherwax, D. Keil
2000-4-20
SLO 69 b
San Luis Obispo
S base of large serpentine outcrop, W of Chorro Reservoir, and on slope below; Camp San Luis Obispo
200
Comment
SD244675
Calystegia malacophylla subsp. pedicellata
David Keil, Matt Ritter, Dan Sinton, et al.
2012-4-12
31260
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road.
526
Comment
UC615557
Calystegia malacophylla subsp. pedicellata
Beryl O. Schreiber
1934-4-1
1086
San Luis Obispo
road to Santa Margarita from Pozo; road to Santa Margarita from Pozo
Comment
RSA710303
Calystegia subacaulis
R. K. Brummitt, D. J. Keil, N. A. Brummitt
1998-5-9
19807
San Luis Obispo
El Chorro Regional Park, 8km NW of San Luis Obispo.
100
Comment
CAS-BOT-BC32311
Calystegia subacaulis subsp. episcopalis
Alice Eastwood
1926-4-28
13641
San Luis Obispo
Cambria
Comment
CAS-BOT-BC436437
Calystegia subacaulis subsp. episcopalis
Ira L. Wiggins
1929-4-16
3645
San Luis Obispo
8 miles N of Cayucos
Comment
UC1794953
Calystegia subacaulis subsp. episcopalis
R. K. Brummitt and D. J. Keil
1998-5-9
19805
San Luis Obispo
E edge of San Luis Obispo city, above end of Lizzie Street; hillside by La Laloma Adobe.
100
Comment
OBI57549
Calystegia subacaulis subsp. episcopalis
David J. Keil
1998-5-18
27304
San Luis Obispo
N of Cayucos between Hwy 1 and ocean N of Point Estero. Just S of China Harbor.
Comment
OBI57552
Calystegia subacaulis subsp. episcopalis
David J. Keil
1998-6-12
27786
San Luis Obispo
Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail.
Comment
SBBG119684
Camissonia campestris subsp. campestris
E. Painter, M. Wetherwax
2001-5-16
CR 241
San Luis Obispo
near Sulphur Spring Rd; Camp Roberts
275
Comment
UC1122228
Camissonia campestris subsp. campestris
D. Axelrod
1935-3-31
198
San Luis Obispo
8 mi ese Cuyama Ranch (vicinity of Plot 1); Santa Ynez Quadrangle
Comment
OBI58328
Camissonia campestris subsp. campestris
David J. Keil
1998-5-20
27329
San Luis Obispo
Los Padres National Forest. 6.3 mi. NE of junction with Tepusquet Canyon Rd. on Hwy 166, at Adobe Trailhead and on opposite (S) side of Hwy to banks of Cuyama River.
Comment
RSA43094
Camissonia campestris subsp. campestris
Robert F. Hoover
1947-4-20
6993
San Luis Obispo
Yaro Creek district N of Pozo.
Comment
UC1953351
Camissonia campestris subsp. obispoensis
Anthony Baniaga with Theo Fitanides
2010-5-16
209
San Luis Obispo
Tierra Redonda Mountain.
Comment
NY679519
Camissonia cheiranthifolia
K. L. Chambers
1966-8-30
2471
San Luis Obispo
Near mouth of Hazard Canyon, 1½ mile S of the S end of Morro Bay.
Comment
RSA125214
Camissonia cheiranthifolia subsp. cheiranthifolia
P. A. Munz
1957-5-17
22588
San Luis Obispo
South end of Morro Bay
Comment
OBI80984
Camissoniopsis cheiranthifolia
Alex Duquette
2015-4-26
1
San Luis Obispo
Morro Creek Outlet and Morro Beach Strand.
Comment
OBI81449
Camissoniopsis cheiranthifolia
Sarah Smail
2015-11-4
9
San Luis Obispo
Morro Creek Outlet/Beach Strand
Comment
SD186264
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
G. K. Helmkamp
2003-7-29
8035 B
San Luis Obispo
0.6 mile south of Nipomo Hill in Arroyo Grande area.
46
Comment
SD38655
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
E. A. Purer
1931-8-6
San Luis Obispo
Oceano; Sand dunes
Comment
CAS-BOT-BC160307
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Alice Eastwood
1906-6-13
782
San Luis Obispo
Casmailia [Casmalia] sand dunes
Comment
CAS-BOT-BC160524
Camissoniopsis hardhamiae
Eben McMillan
1952-5-5
105
San Luis Obispo
Red Eagle Mine. 1 mi. E., 12 mi. S. Shandon
Comment
CDA11503
Camissoniopsis hirtella
G. F. Hrusa
1995-5-28
12283
San Luis Obispo
Black Butte Research Natural Area; Los Padres Natl. Forest on access road immediately adjacent and SW of Peak 1 Radio Facility.
Comment
OBI58551
Camissoniopsis hirtella
David J. Keil
1998-4-16
26761
San Luis Obispo
Los Padres National Forest. 0.5 miles NW from junction with road to Navajo Camp on Black Mountain Rd.
Comment
OBI66256
Camissoniopsis intermedia
David J. Keil
1997-4-18
26187
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
OBI30986
Camissoniopsis micrantha
Julie M. Vanderwier
1979-4-4
124
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI78320
Camissoniopsis micrantha
Dave Imper
1977-2-24
56
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
76
Comment
UCSB47263
Camissoniopsis micrantha
Agbayani, Randy
San Luis Obispo
Nipoma Mesa on Calif. 1 north-west, 27 miles from Guadalupe
Comment
SEINET1869543
Campanulaceae
Rimo Bacigalupi, Roxana S. Ferris & G. T. Robbins
1955-1
5184
San Luis Obispo
Gravelly bottom of the East Branch of Huerhuero Creek, along road from Geneseo School to Creston, 1.7 miles south of Geneseo School.
323
Comment
OBI15053
Cardamine californica
Robert F. Hoover
1947-3-1
6628
San Luis Obispo
Cambria
Comment
CAS-BOT-BC37648
Cardamine californica
R. F. Hoover
1947-1-4
6582
San Luis Obispo
Upper Arroyo Grande 6 miles above County Park.
Comment
SBBG124274
Cardamine hirsuta
D. Keil
2000-3-6
28231
San Luis Obispo
Los Osos, old bridge at eastern end of Santa Ysabel, S of Turri Rd, near mouth of Los Osos Crk
4
Comment
RSA0036665
Cardamine oligosperma
LeRoy Gross, Evan Meyer
2014-4-15
6248
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
SD143581
Carduus pycnocephalus
R. D. Goeden, D. W. Ricker
1972-5-2
San Luis Obispo
Irish Hills, See Canyon Road, 4 miles north of San Luis Bay Rd., southwest of San Luis Obispo
182
Comment
OBI7746
Carduus pycnocephalus
B. Sullivan
1976-4-25
56
San Luis Obispo
In See cyn
Comment
JEPS99215
Carex
Clare B. Hardham
1961-6-18
7120
San Luis Obispo
San Simeon Creek, at foot of Red Mountain
Comment
SEINET10375314
Carex barbarae
Eric Wise
1981-6-26
688
San Luis Obispo
E entrance to Cambria Air Force Station, 5.6 mi south of Cambria west of Hwy 1.
Comment
UCR42893
Carex cusickii
David J. Keil, E. A. Wise
1985-4-25
18541
San Luis Obispo
Black Lake Canyon between CA Hwy 1 and the Guadalupe Road
Comment
OBI6441
Carex globosa
Robert F. Hoover
1950-5-7
7896
San Luis Obispo
Between Rocky Butte and Pine Mt, Santa Lucia Range
Comment
CAS-BOT-BC20400
Carex globosa
R. F. Hoover
1946-6-23
6184
San Luis Obispo
Summit at head of Carpenter Canyon, N of Arroyo Grande.
Comment
UC1133466
Carex gracilior
G. T. Nordstrom
1937-5-26
1286
San Luis Obispo
1.4 mi w Asuncion School; Adelaida Quadrangle
Comment
SBBG109315
Carex harfordii
C. B. Hardham
1958-3-4
2864
San Luis Obispo
Cambria
Comment
SBBG110034
Carex nudata
C. B. Hardham
1957-4-14
1661
San Luis Obispo
Santa Rita Crk
Comment
CAS-BOT-BC146584
Carex obispoensis
R. F. Hoover
1950-5-30
7951
San Luis Obispo
Mouth of Arroyo de la Cruz (just S. of)
Comment
CDA15608
Carex obispoensis
G. F. Hrusa
1993-5-2
11040
San Luis Obispo
Reservoir Canyon. Base of old track to goatherders shack.
Comment
OBI25582
Carex obispoensis
David J. Keil
1981-5-16
14695
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
CAS-BOT-BC146569
Carex obispoensis
Robert F. Thorne; P. Everett
1963-4-20
31581
San Luis Obispo
On Cuesta Ridge, 4 miles NW of Cuesta Pass
609
Comment
OBI67860
Carex obispoensis
E. L. Painter & M. Wetherwax, M. Wetherwax
2001-5-15
SLO- 195 b
San Luis Obispo
Camp San Luis Obispo. Near rd to Primera and La Trinidad mines, ca 1.0 rd miles from Chorro Reservoir
360
Comment
OBI79680
Carex obnupta
David J. Keil
2013-8-19
31898 -2
San Luis Obispo
Morro Bay State Park portion of El Morro Elfin Forest, Los Osos
5
Comment
OBI80441
Carex praegracilis
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
OBI40672
Carex praegracilis
David J. Keil
1985-6-9
18800
San Luis Obispo
Los Osos/Baywood Park area. End of Nipomo Ave (1.5 blocks ESE of Willow Dr) and N across scrub to Eto lake
Comment
HSC91826
Carex subfusca
Susan H. Bicknell
1989-4-18
San Luis Obispo
Montana de Oro State Park, along Cable Trail
Comment
UC52203
Carpobrotus edulis
Mrs. R. W. Summers
1886-11-7
340
San Luis Obispo
Morro Bay
Comment
CDA6960
Carthamus lanatus
G. D. Barbe
1977-1-26
2240
San Luis Obispo
Evans property, north side of Highway 41 (Morro Creek Road) 4 km northeast of Highway 1 north of Morro Bay.
0
Comment
OBI9699
Castilleja affinis
Robert F. Hoover
1964-5-13
8840
San Luis Obispo
Santa Rita Crk W of Templeton
Comment
SBBG112605
Castilleja affinis
C. B. Hardham
1961-6-1
7263
San Luis Obispo
Lime Mtn, near Adelaida
Comment
SBBG95543
Castilleja affinis
J. Eliot
1986-5-21
6
San Luis Obispo
1 mi W of TV Tower Rd off US Hwy 101 N of San Luis Obispo
Comment
JEPS34364
Castilleja affinis subsp. affinis
Rimo Bacigalupi, and L. R. Heckard
1963-4-21
8839
San Luis Obispo
s of s end of Morro Bay (at mouth of Hazard Canyon); Hazard Canyon
106
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
JEPS4847
Castilleja affinis subsp. affinis
Rimo Bacigalupi and R. S. Ferris
1951-3-30
3212 B
San Luis Obispo
from Cambria to Cambria Pines Lodge; Cambria Hill
Comment
JEPS57301
Castilleja affinis subsp. affinis
L. R. Heckard
1968-5-14
1879
San Luis Obispo
just n Montana de Oro State Park (s of Morro Bay)
Comment
JEPS77472
Castilleja ambigua subsp. insalutata
T. I. Chuang with Fei-Mei Chuang
1978-5-20
7694
San Luis Obispo
n of Piedros Blancos Point
Comment
OBI2078
Castilleja attenuata
Mrs. R. W. Summers
June 1884
s.n.
San Luis Obispo
Santa Margarita
Comment
OBI31215
Castilleja attenuata
Julie M. Vanderwier
1979-5-4
155
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI76637
Castilleja attenuata
Jason Dart
2005-4-17
262
San Luis Obispo
Rocky Cyn Rd. The last private parcel on S side of the road at the dead-end trailhead into Rocky Cyn from the Creston side
482
Comment
OBI78346
Castilleja attenuata
David J. Keil
1999-4-29
28305
San Luis Obispo
Camp Roberts; area proposed for northward extension of McMillan Airstrip on north side of Generals Road.
Comment
UCD147269
Castilleja brevistyla
MJ Colletti; D. Hickson, M. Gordon
2010-4-5
CARR 998 -2
San Luis Obispo
San Luis Obispo County: Carrizo Plains, American Preserve.
587
Comment
OBI25481
Castilleja densiflora subsp. obispoensis
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
14025
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
JEPS77469
Castilleja densiflora subsp. obispoensis
T. I. Chuang with Fei-Mei Chuang
1978-5-19
7691
San Luis Obispo
2.6 mi s San Simeon (on e side of road)
Comment
OBI9402
Castilleja densiflora subsp. obispoensis
Robert F. Hoover
1950-5-30
7946
San Luis Obispo
Mouth of Arryo de la Cruz (just S of)
Comment
OBI29071
Castilleja exserta
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14464
San Luis Obispo
10 mi E of jctn with Calif Rte 227 along Calif Rte 58
Comment
JEPS74782
Castilleja exserta subsp. exserta
L. R. Heckard, T. I. Chuang and R. C. Bacigalupi
1975-4-24
3990
San Luis Obispo
e of Cholame
487
Comment
SBBG107622
Castilleja exserta subsp. latifolia
C. B. Hardham
1961-5-16
7050
San Luis Obispo
Baywood Park
Comment
UC1187084
Castilleja exserta subsp. latifolia
David D. Keck and Wm. M. Hiesey
1940-5-31
5149
San Luis Obispo
2.5 mi se San Simeon (1 mi n of mouth of Pico Creek)
Comment
SBBG82603
Castilleja foliolosa
C. F. Smith
1952-7-11
3679 a
San Luis Obispo
St Hwy 166, lower Cuyama Valley near Russell and Spanish Ranches
609
Comment
OBI33287
Castilleja minor var. stenantha
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel
1982-3-13
15704
San Luis Obispo
Pennington Crk Bio Reserve, W of San Luis Obispo
Comment
OBI31535
Castilleja minor var. stenantha
Joy Nishida
1982-5-29
412
San Luis Obispo
American Cyn, .2 mi S of campground
518
Comment
CDA17359
Castilleja plagiotoma
G. F. Hrusa, G. Wilvert
2005-4-1
16408
San Luis Obispo
Caliente Range; immed. W of Lawson Spring. W end of Padrone Cyn. Rd.
853
Comment
UC1315026
Castilleja plagiotoma
R. F. Hoover
1967-4-16
10465
San Luis Obispo
Elkhorn Hills
Comment
SBBG40499
Castilleja subinclusa subsp. subinclusa
E. C. Twisselmann
1958-4-27
7018
San Luis Obispo
Palo Prieto Cyn, 3 mi S of Cholame
548
Comment
CAS-BOT-BC38205
Caulanthus anceps
Alice Eastwood
1926-5-5
13896
San Luis Obispo
Cholame.
Comment
CAS-BOT-BC38212
Caulanthus anceps
David D. Keck; J. Clausen
1935-4-10
3139
San Luis Obispo
East side of Soda Lake, Carrizo Plains.
609
Comment
CAS-BOT-BC38227
Caulanthus anceps
David D. Keck; J. Clausen
1935-4-10
3139
San Luis Obispo
East side of Soda Lake, Carrizo Plains.
609
Comment
RSA212265
Caulanthus anceps
Robert F. Hoover
1967-4-16
10476
San Luis Obispo
Canyon in Temblor Range near north end of Elkhorn Plain
Comment
UC455735
Caulanthus anceps
I. J. Condit
1910-3-31
San Luis Obispo
Carisa Plains
Comment
POM264858
Caulanthus anceps
Lincoln Constance, A. A. Beetle
1940-3-22
2537
San Luis Obispo
2 miles northeast of La Panza.
488
Comment
UC545853
Caulanthus anceps
Ethel Crum
1935-4-13
1727
San Luis Obispo
19 mi n Simmler (on Cholame road)
914
Comment
JEPS27089
Caulanthus coulteri var. lemmonii
I. J. Condit
1909-4-17
18
San Luis Obispo
Paso Robles
Comment
SBBG84575
Caulanthus inflatus
C. F. Smith
1957-4-21
5159
San Luis Obispo
Hwy 399 (St Hwy 33), E of Hwy 166 turnoff to Maricopa
Comment
SBBG95313
Caulanthus inflatus
D. Keil, R. Riggins
1986-4-26
19290
San Luis Obispo
SW flank of Temblor Range, 0.7 mi NE of Elkhorn Rd, on unnamed powerline corridor rd
Comment
CAS-BOT-BC40372
Caulanthus lasiophyllus
R. F. Hoover
1950-4-14
7835
San Luis Obispo
North end of Elkhorn Plain.
Comment
SBBG117766
Caulanthus lasiophyllus
M. Wetherwax, E. Painter, J. Greenhouse
2001-3-21
SLO 183
San Luis Obispo
W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
SBBG20756
Caulanthus lasiophyllus
C. B. Hardham
1957-3-23
1547
San Luis Obispo
7 mi E of Templeton
Comment
CAS-BOT-BC39535
Caulanthus lemmonii
Gertrude Sinsheimer
1930-3-1
s.n.
San Luis Obispo
Cholame.
Comment
SBBG29789
Caulanthus lemmonii
I. L. Wiggins
1932-3-21
San Luis Obispo
near jct of Carrisa Plain Rd with Bitterwater Valley Rd
Comment
CAS-BOT-BC48988
Ceanothus cuneatus
D. E. Breedlove
1962-3-29
2031
San Luis Obispo
6.3 miles east of Santa Margarita, La Panza Range on main road to Carrizo Plain
411
Comment
CDA17931
Ceanothus cuneatus
Austin Griffiths, G. F. Hrusa
1987-4-29
18158
San Luis Obispo
Montana de Oro State Park; East border of second sand roadway from beach just east of berm.
0
Comment
RSA399829
Ceanothus cuneatus subsp. fascicularis
L. S. Rose
1968-4-8
68033
San Luis Obispo
Baywood Park, Morro Bay
15
Comment
UC1071109
Ceanothus cuneatus var. cuneatus
B. Bolt
1936-1-31
562
San Luis Obispo
3/4 mi sse. mouth of Osos Creek; Cayucos quad.
30
Comment
UC579279
Ceanothus cuneatus var. cuneatus
A. D. Gifford
1936-5-6
730
San Luis Obispo
3 mi nw Park Ranch (ca 3 mi n of Husana Schoool.); Nipomo quad.
335
Comment
UC1276289
Ceanothus cuneatus var. cuneatus
R. F. Hoover
1948-3-27
7433
San Luis Obispo
near San Luis Obispo (Steiner Creek)
Comment
JEPS112888
Ceanothus cuneatus var. fascicularis
Dean W. Taylor
1994-3-5
14181
San Luis Obispo
Nipomo Mesa, undisturbed area along Pomeroy Road 0.3 mi N of junction with Willow Road
91
Comment Read comments Oct 7 2016
OBI10541
Ceanothus cuneatus var. fascicularis
Robert F. Hoover
1948-3-26
7431
San Luis Obispo
Sunnyside School near Baywood Park
Comment
OBI26324
Ceanothus cuneatus var. fascicularis
Lyda W. Edge
1972-5-8
142
San Luis Obispo
S of Morro Bay, slopign toward beach, near Hazard cyn
Comment
JEPS114141
Ceanothus cuneatus var. ramulosus
E. L. Painter, M. Wetherwax
2003-1-7
SLO- 290
San Luis Obispo
Near road to Ft Merriam, between Ft Merriam and artificial berm south of sheriff's shooting range.
Comment
JEPS114166
Ceanothus cuneatus var. ramulosus
E. L. Painter, 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.
Comment
OBI27136
Ceanothus cuneatus var. ramulosus
Thomas Burrows
1980-4-24
21
San Luis Obispo
Reservoir Cyn
168
Comment
RSA758315
Ceanothus cuneatus var. ramulosus
Dylan O. Burge
2007-4-18
DOB 851 c
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres National Forest, 5.2 road miles northwest of Highway 101 via TV Tower Road (West Cuesta Ridge Road), 14.9 km 61 degrees true east-northeast of Los Osos.
770
Comment
CAS-BOT-BC49119
Ceanothus cuneatus var. ramulosus
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
By the railway tunnels through the Santa Margarita Mountains
Comment
CAS-BOT-BC64413
Ceanothus foliosus subsp. medius
R. F. Hoover
1947-5-31
7241
San Luis Obispo
Pine Mountain of La Panza Range.
Comment
SBBG115090
Ceanothus foliosus var. medius
D. H. Wilken
2002-4-24
15889
San Luis Obispo
near Cuesta Ridge, ca. 0.4 km S of TV tower, on ridge near of uppermost E flank of Stenner Crk
480
Comment
SBBG4193
Ceanothus foliosus var. medius
M. Van Rensselaer
1941-7-22
1686
San Luis Obispo
cyn at summit of Cuesta Grade
Comment
SBBG110051
Ceanothus hearstiorum
C. B. Hardham
1962-2-28
14006
San Luis Obispo
Arroyo de la Cruz
Comment
OBI10442
Ceanothus leucodermis
Aart C. De Vos
1963-4-23
73
San Luis Obispo
4 I N of Santa Margarita
Comment
RSA522535
Ceanothus leucodermis
David J. Keil, V. L. Holland
1986-6-9
19650
San Luis Obispo
Oak Shores development on northern shore of Nacimiento Lake. Foothill woodland dominated.
Comment
CAS-BOT-BC51482
Ceanothus oliganthus
D. E. Breedlove
1962-4-16
2295
San Luis Obispo
9.3 miles Southwest of Arroyo Seco Guard Station on road to Jolon; Santa Lucia Mountains
914
Comment
OBI66839
Ceanothus oliganthus var. sorediatus
Austin P. Griffiths, G. F. Hrusa, D. Ragan, E. Thompson
1985-3-17
s.n.
San Luis Obispo
Arroyo de la Cruz
Comment
LA83290
Ceanothus oliganthus var. sorediatus
O. H. Kappler;
1945-4-21
770
San Luis Obispo
Santa Lucia Range; Atascadero Creek
Comment
SBBG34842
Ceanothus oliganthus var. sorediatus
Mrs. R. W. Summers
1886-2-28
San Luis Obispo
sandhills by sea near Arroyo Grande
Comment
OBI10502
Ceanothus thyrsiflorus var. griseus
Robert F. Hoover
1963-5-4
8558
San Luis Obispo
[Montana de Oro] Upper Coon Crk, San Luis Range
Comment
CDA7695
Centaurea calcitrapa
G. K. Helmkamp, E. A. Helmkamp
2005-6-9
9607
San Luis Obispo
Central Coast Ranges; Arroyo Grande to Huasna Road along Arroyo Seco Creek, 9.6 miles NE of Huasna Townsite Road
Comment
CAS-BOT-BC282014
Centaurea calcitrapa
R. F. Hoover
1947-6-29
7281
San Luis Obispo
Camp San Luis Obispo
Comment
CDA37118
Centaurea melitensis
D. B. Joley
1976-5-1
s.n.
San Luis Obispo
Hwy. 41.
0
Comment
OBI29465
Centaurea melitensis
Melissa Luckow
1981-6-25
715
San Luis Obispo
N of San Simeon Beach
Comment
OBI62512
Centaurea melitensis
L. D. Oyler
1990-6-12
1155
San Luis Obispo
Mobil Oil Property just N of UNOCAL property boundary N of UNOCAL pump #K8
Comment
CAS-BOT-BC277222
Centaurea solstitialis
R. F. Hoover
1964-7-9
9121
San Luis Obispo
Santa Margarita
Comment
RSA232086
Centaurea solstitialis
C. W. Tilforth, John Dourley
1972-8-23
643
San Luis Obispo
Cuesta Ridge, W of Cuesta Grade Summit, c. 8 mi N of San Luis Obispo
549
Comment
OBI80067
Centaurium calycosum
David J. Keil
2000-6-24
28822
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
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
OBI57324
Cerastium glomeratum
David J. Keil
1998-4-20
26834
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
CAS-BOT-BC137170
Cercocarpus betuloides var. betuloides
R. F. Hoover
1964-5-11
8762
San Luis Obispo
Five miles west of Pozo
Comment
SBBG2890
Cercocarpus betuloides var. betuloides
C. B. Hardham
1958-4-8
2995
San Luis Obispo
Cuesta
Comment
CAS-BOT-BC137172
Cercocarpus betuloides var. betuloides
Roxana S. Ferris
1929-4-13
7516
San Luis Obispo
Foot of the Cuesta Grade northern side
Comment
CAS-BOT-BC276836
Chaenactis fremontii
R. F. Hoover
1967-4-16
10484
San Luis Obispo
In Temblor Range near N end of Elkhorn Plain
Comment
UC90102
Chaenactis fremontii
L. Jared
1892-1
San Luis Obispo
Goodwin
Comment
SEINET7072456
Chaenactis glabriuscula
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment
OBI54427
Chaenactis glabriuscula var. glabriuscula
Matthew Arterburn
1997-3-23
25
San Luis Obispo
1.3 mi on Red Hill Rd off hwy 58
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
UC1532801
Chaenactis glabriuscula var. glabriuscula
Robert F. Thorne
1968-6-7
37778
San Luis Obispo
3 mi s of Oceano (back of sand dunes near Jack Lake); Jack Lake
Comment
UC456028
Chaenactis glabriuscula var. glabriuscula
I. J. Condit
1910-3-31
San Luis Obispo
Carrizo Plains
Comment
JEPS34196
Chaenactis glabriuscula var. glabriuscula
W. L. Jepson
1927-4-26
12022
San Luis Obispo
Palo Prieto Pass
609
Comment
UC31016
Chaenactis glabriuscula var. glabriuscula
L. Jared
before Mar 4 1897
San Luis Obispo
Estrella; South Coast Ranges
Comment
CAS-BOT-BC277577
Chaenactis glabriuscula var. lanosa
R. F. Hoover
1964-6-6
8960
San Luis Obispo
Los Osos
Comment
JEPS14523
Chaenactis glabriuscula var. lanosa
C. P. Babbitt
1950-5-13
1809
San Luis Obispo
coastal sand dune area s of Oso Flaco Lake
15
Comment
OBI57997
Chaenactis glabriuscula var. lanosa
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. Just SE of Jack Lake
Comment
OBI80799
Chaenactis glabriuscula var. lanosa
Kristie Haydu
2015-4-14
3
San Luis Obispo
Numerous individuals along Park Hill Road shoulder within existing County right-of-way and extending up into the adjacent parcel at this location.
Comment
UCD147158
Chaenactis glabriuscula var. lanosa
Todd Keeler-Wolf; R. Boul, T. Johnson, A. Georgeades
2008-4-3
CARR 62
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
574
Comment
CAS-BOT-BC277593
Chaenactis glabriuscula var. lanosa
David D. Keck
1934-4-26
2809
San Luis Obispo
10 mi. W. of Simmler on road to La Panza
Comment
RSA67582
Chaenactis glabriuscula var. lanosa
Philip A. Munz
1951-4-13
16301
San Luis Obispo
San Juan Creek, at crossing of State Highway 178.
610
Comment
CAS-BOT-BC277647
Chaenactis glabriuscula var. megacephala
R. F. Hoover
1967-3-22
10266
San Luis Obispo
Hills at western edge of Carrizo Plain, west of Simmler
Comment
OBI16809
Chaenactis glabriuscula var. megacephala
Robert F. Hoover
1967-3-27
10272
San Luis Obispo
N side of lower Cuyama Valley
Comment
OBI56696
Chaenactis glabriuscula var. megacephala
David J. Keil
1998-4-30
27004
San Luis Obispo
Carrizo Plain. Small sandstone hill 4.2 mi S of junction with 7 Mile Rd. and Soda Lake Rd, 0.2 mi W of Soda Lake Rd, just N of small dirt road.
Comment
CAS-BOT-BC279618
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
CAS-BOT-BC279730
Chaenactis xantiana
Rimo Bacigalupi; G. T. Robbins; Keith Harrison
1955-5-16
5141
San Luis Obispo
Upper reaches of Commatti Canyon, 1.6 miles north of direct road from La Panza to Creston
396
Comment
POM264347
Chaenactis xantiana
E. K. Crum
1940-4-7
2102
San Luis Obispo
Palo Prieto Canyon, 3.3 miles SE of Cholame, north end of Temblor Range
488
Comment
RSA43033
Cheilanthes covillei
Robert F. Hoover
1947-6-5
6584
San Luis Obispo
Pine Mountain of La Panza Range
Comment
UCR247974
Chenopodium album
David J. Keil
1999-5-19
28346
San Luis Obispo
Northeastern corner of intersection of Los Osos Valley Road and Foothill Road near San Luis Obispo city limits
45
Comment
RSA0048209
Chenopodium album
W. M. Arbaugh
1968-5-5
250
San Luis Obispo
Lopez Canyon.
Comment
CDA16018
Chenopodium berlandieri
G. F. Hrusa, L. Saslaw
2000-9-29
15684 a
San Luis Obispo
Carrizo Plain; Immediately inside gate to Washburn Ranch administrative site off Soda Lake Rd.
608
Comment
SBBG112580
Chenopodium berlandieri
C. B. Hardham
1956-10-1
1425
San Luis Obispo
Paradise Valley
Comment
OBI57372
Chenopodium berlandieri
David J. Keil
1998-8-24
28024
San Luis Obispo
Los Padres National Forest, N of Rock Front Ranch in Brown Canyon and vicinity, T32S R R18E Sect. 24.
Comment
UCD97934
Chenopodium berlandieri
Ernest C. Twisselmann
1960-8-12
5986
San Luis Obispo
San Luis Obispo County: South end of Grant's Lake, Shandon.
585
Comment
OBI77935
Chenopodium californicum
Craig Woods
1978-6-9
63
San Luis Obispo
E side of Carrizo Plain along Sim. soda lake rd, approx 2.5 mi NW of Hurricane rd
762
Comment
UC1136377
Chenopodium californicum
W. A. Peterson
1937-4-13
670
San Luis Obispo
1 1/2 mi e mouth of Carnoza Creek; La Panza Quadrangle
Comment
UCSB50310
Chenopodium californicum
Lain, Maria
1978-3-29
San Luis Obispo
Twitchell Reservoir, Highway 176
213
Comment
OBI4176
Chenopodium littoreum
Julie R. Potter
1969-6-29
51
San Luis Obispo
Morro Bay State park
Comment
OBI50292
Chenopodium littoreum
Tawney Odegard
1985-1-25
8
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
SEINET9001796
Chenopodium murale
R. R. Halse
2015-1
9365
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
OBI8128
Chenopodium murale
Greg Hassen
1976-5-24
276
San Luis Obispo
465 Los Osos Valley Rd
15
Comment
UCR120737
Chenopodium strictum
George K. Helmkamp, E. A. Helmkamp
2000-9-1
5958
San Luis Obispo
Los Osos, Martingale at Buckskin
30
Comment
UCR132545
Chenopodium strictum
George K. Helmkamp
2003-8-18
8094
San Luis Obispo
Central Coast, S of Arroyo Grande; along Mesa View Dr., 0.4 mi south of the junction of Cienaga and Valley View Rd.
30
Comment
SBBG118351
Chlorogalum pomeridianum var. divaricatum
E. Painter, D. Wilken
2003-8-4
SLO 347
San Luis Obispo
W of Dughi Spring; Camp San Luis Obispo
500
Comment
OBI13074
Chlorogalum pomeridianum var. minus
Robert F. Hoover
1965-5-20
9377
San Luis Obispo
Santa Lucia Range. Hill W of "Poly Cyn", San Luis Obispo
Comment
OBI35826
Chlorogalum pomeridianum var. pomeridianum
Allison Berry
1984-5-4
158
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on Hwy 1
Comment
OBI27371
Chondrilla juncea
Robert L. Allen
Jan-82
A 500
San Luis Obispo
San Luis Obispo, near interx of Madonna and Los Osos Valley rds. In backyard of private residence at 1351 Royal Way #13
Comment
OBI82571
Chondrilla juncea
David J. Keil
2015-7-8
33285
San Luis Obispo
Garden Farms area north of Santa Margarita along El Camino Real, ca. 0.3 miles south of intersection with Pine Avenue
295
Comment
UC1927830
Chorispora tenella
David Keil
2008-4-17
30513
San Luis Obispo
Highway 166, 1.2 miles west of junction with Highway 33. Cuyama Valley east of Cuyama.
720
Comment
OBI32336
Chorizanthe
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
15922
San Luis Obispo
E of Cambria along road to Cypress Mtn. 1.4 mi E of jctn with Santa Rosa Crk rd on Fiscalini Ranch rd (dirt road along Steiner Crk)
Comment
CAS-BOT-BC178953
Chorizanthe angustifolia
Clare B. Hardham
1962-4-24
9070
San Luis Obispo
Baywood Park
Comment
OBI11192
Chorizanthe angustifolia
Robert F. Hoover
1947-5-23
7185
San Luis Obispo
Coast S of Hazard Cyn
Comment
OBI72348
Chorizanthe angustifolia
Anthony Baniaga
2010-5-15
186
San Luis Obispo
Black Lake Cyn; Callender Property
24
Comment
SD211668
Chorizanthe angustifolia
Barbara Ertter
1989-5-23
8481
San Luis Obispo
Unical Oil Refinery, ca. 4.0 air miles south of Oceano, at bend in Highway 1 just across railroad tracks from parking area.
Comment
UC450102
Chorizanthe angustifolia
J. E. Roadhouse
401
San Luis Obispo
near San Luis Obispo; near San Luis Obispo
Comment
SBBG117489
Chorizanthe biloba var. biloba
M. Wetherwax, E. Painter
2001-6-13
CR 255
San Luis Obispo
W of Generals Rd, NW of intersection of Generals and San Marcos Rds, near boundary of Training Area U and V; Camp Roberts
300
Comment
SBBG104789
Chorizanthe breweri
F. L. Johnson, E. A. Young
1993-5-26
ROB 632
San Luis Obispo
Whiskey Spring; Camp San Luis Obispo
Comment
RSA781281
Chorizanthe diffusa
Elizabeth A. Kempton, J. Reveal
2008-5-10
557
San Luis Obispo
Junction of Indian Knob and Squire Canyon Roads
172
Comment
SD236376
Chorizanthe douglasii
G. K. Helmkamp, E. A. Helmkamp
2005-4-22
9401
San Luis Obispo
Inner South Coast Ranges: Carrizo Highway at Mile- 32, Calif. Hwy 58, east of Santa Margarita, beside Windmill Creek.
509
Comment
UCSB17602
Chorizanthe douglasii
Hardham, Clare
1959-5-6
San Luis Obispo
Santa Lucia Mountains; Hills between Bee Rock and Nacimiento R.
Comment
CAS-BOT-BC191233
Chorizanthe douglasii
James L. Reveal
1988-5-26
6913
San Luis Obispo
Along California Highway 58, 2.1 mile W of Shell Creek Road, 7.6 miles NW of La Panza and 0.5 mile E-SE of the La Panza Road at Wilson Corner, 1537 miles NW of the Pozo Road near Santa Margarita
472
Comment
RSA601928
Chorizanthe douglasii
L. S. Rose
1936-5-8
s.n.
San Luis Obispo
8 miles E of La Panza.
671
Comment
OBI73490
Chorizanthe membranacea
David J. Keil, with Mike Mattina
2010-5-31
30801
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
OBI83419
Chorizanthe membranacea
Butterworth
2005-4-30
587
San Luis Obispo
Just w of Saucito Rocks.
750
Comment
OBI11218
Chorizanthe membranacea
Robert F. Hoover
1966-4-20
9822
San Luis Obispo
4 mi E of Creston on rd toward La Panza
Comment
CAS-BOT-BC26216
Chorizanthe obovata
K. (Mrs.) Brandegee
1911-1-1
84
San Luis Obispo
Price Canon, near the coast of San Luis Obispo County, in the Upper Sonoran Zone
Comment
OBI20291
Chorizanthe obovata
David J. Keil
1979-5-26
13086
San Luis Obispo
S of San Luis Obispo just S of jctn S Higuera and US 101 and E along ridgeline
Comment
OBI51765
Chorizanthe palmeri
R. Mike Arens
1994-6-10
94
San Luis Obispo
Calif Polytechnic State Univ campus. Poly Cyn near Botanical Garden Yucca Ridge footpath
213
Comment
OBI51766
Chorizanthe palmeri
R. Mike Arens
1994-6-10
95
San Luis Obispo
Calif Polytechnic State Univ campus. Poly Cyn near Botanical Garden Yucca Ridge footpath
213
Comment
SBBG109691
Chorizanthe palmeri
C. B. Hardham
1956-8-3
1242
San Luis Obispo
Dellaganna Ranch, Cayucos Rd
Comment
UC153428
Chorizanthe palmeri
Katharine Brandegee
San Luis Obispo
near San Luis Obispo; Five Mile House
Comment
CAS-BOT-BC257434
Chorizanthe rectispina
Clare B. Hardham
1959-6-10
4804
San Luis Obispo
The Santa Lucia Mountains. Santa Barbara Rd, Atascadero
Comment
CAS-BOT-BC257438
Chorizanthe rectispina
R. F. Hoover
1949-5-29
7738
San Luis Obispo
Summit between Creston & Calf Canyon
Comment
RSA120675
Chorizanthe rectispina
Clare B. Hardham
1957-6-22
2279
San Luis Obispo
Black Mountain, Highland District
Comment
CDA11527
Chorizanthe staticoides
G. F. Hrusa
1995-5-28
12322
San Luis Obispo
Black Butte Research Natural Area; Cuesta Pass, east side of US 101. Along road access to Radio Facility 2 (Peak 1), NW of Mt. Lowe.
Comment
UCD99981
Chorizanthe staticoides
Ramona Robinson
2000-6-10
482
San Luis Obispo
San Luis Obispo County: adjacent to Highway 46.
Comment
RSA163762
Chorizanthe uniaristata
Clare B. Hardham
1963-6-20
10839
San Luis Obispo
Freeborn Mt.
Comment
CAS-BOT-BC247857
Chorizanthe ventricosa
R. F. Hoover
1949-5-29
7730
San Luis Obispo
Cottonwood Pass, west side
Comment
CAS-BOT-BC255369
Chorizanthe xanti var. xanti
D. E. Breedlove
1962-5-12
2776
San Luis Obispo
20.0 miles west of New Cuyama on State Highway 166, northern edge of Cuyama Valley
548
Comment
CAS-BOT-BC255384
Chorizanthe xanti var. xanti
Ernest C. Twisselmann
1954-6-5
1338
San Luis Obispo
Panorama Hills, south-eastern San Luis Obispo, Temblor Range and the Western San Joaquin Valley
670
Comment
CDA7380
Chrysanthemum coronarium
David J. Keil
1998-4-9
26614
San Luis Obispo
Highway 166, just east of US 101.
0
Comment
OBI82351
Chrysolepis chrysophylla
David J. Keil, Matt Ritter, Jenn Yost, Brett Hall, et al.
2016-2-6
33442
San Luis Obispo
Upper See Canyon
415
Comment
OBI33007
Cicendia quadrangularis
David J. Keil
1983-4-23
16921
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
CAS-BOT-BC100954
Cirsium fontinale var. obispoense
Alice Eastwood; John Thomas Howell
1938-6-14
5917
San Luis Obispo
Prefumo Canyon
Comment
UCSB59900
Cirsium fontinale var. obispoense
Penkala, B.; Ryan, P.
1987-7-1
San Luis Obispo
On S. slope of Reservoir Canyon, 1/8 mi. SE of Reservoir and Hampton Cr. junction, Reservoir Rd., 1 mi. N of San Luis Obispo off Hwy. 101
280
Comment
SDSU3775
Cirsium occidentale
unknown
1948-5-17
1831
San Luis Obispo
Coast of county.
Comment
OBI57632
Cirsium occidentale var. californicum
David J. Keil
1998-8-26
28049
San Luis Obispo
Los Padres National Forest. 3 road miles NW of Rock Front Ranch turnoff from Hwy 166, along Branch Creek Rd. (35 deg. 08.192' N x 120 deg. 07.836' W).
Comment
CAS-BOT-BC100979
Cirsium occidentale var. compactum
Roxana S. Ferris; R. Bacigalupi
1946-4-14
11118
San Luis Obispo
Cambria
Comment
OBI74396
Cirsium occidentale var. compactum
Helen Jones
1981-5-5
71
San Luis Obispo
Piedras Blancas Point
Comment
OBI53510
Cirsium occidentale var. occidentale
Arthur W. Hazebrook
1992-5-2
104
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
OBI16728
Cirsium occidentale var. venustum
Robert F. Hoover
1946-8-18
6303
San Luis Obispo
5 mi W of Pozo
Comment
SBBG104512
Cirsium occidentale var. venustum
D. A. Young, F. L. Johnson
1992-6-19
ROB 110
San Luis Obispo
Pick and Shovel Mine; Camp San Luis Obispo
Comment
RSA302624
Cirsium occidentale var. venustum
J. R. Shevock
1972-4-1
1521
San Luis Obispo
La Panza Range
793
Comment
UC184108
Cirsium scariosum var. citrinum
E. R. Blakley and C. Smith
1958-8-2
2416
San Luis Obispo
4 mi s of Oceano; Dune Lakes
Comment
SBBG7974
Cirsium vulgare
C. B. Hardham
1958-9-22
3976
San Luis Obispo
headwaters of San Bernardo Crk
Comment
OBI70794
Clarkia affinis
David J. Keil, with Kathleen A. Keil
2009-5-12
30607
San Luis Obispo
San Luis Obispo. Bishop Peak Open Space. Felsman Loop Trail
Comment
UC1122356
Clarkia affinis
G. T. Nordstrom
1937-5-12
1204
San Luis Obispo
2 mi se Asuncion School; Adelaida Quadrangle
Comment
JEPS90025
Clarkia bottae
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13702
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
OBI23410
Clarkia bottae
Robert Jones
1971-5-10
15
San Luis Obispo
Poly Cyn 2 mi NE of Cal Poly
Comment
OBI58034
Clarkia bottae
David J. Keil, with V. L. Holland
1992-5-28
23150
San Luis Obispo
San Luis Obispo. West side of Broad Street (Hwy 227) between Hopkins Lane and Rockview Place.
Comment
OBI12126
Clarkia cylindrica
Eben McMillan
1952-5-20
124
San Luis Obispo
Choice Valley-1 mi S 8 mis E of Shandon
Comment
OBI12125
Clarkia cylindrica
Rimo Bacigalupi, G. T. Robbins & R. S. Ferris
1955-5-25
5228
San Luis Obispo
Along Parkhill District rd 4 mi E of Santa Margarita
320
Comment
UC1953359
Clarkia cylindrica subsp. cylindrica
David Keil
2010-6-1
30829
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.
Comment
SBBG110072
Clarkia cylindrica subsp. cylindrica
C. B. Hardham
1962-6-2
10281
San Luis Obispo
near Fernandez Spring, Black Mtn-Highland District
Comment
OBI72304
Clarkia epilobioides
Anthony Baniaga, Theo Fitanides
2010-5-2
166
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
394
Comment
CAS-BOT-BC164457
Clarkia epilobioides
I. J. Condit
1909-5-2
s.n.
San Luis Obispo
Johnson's Peak
Comment
OBI40484
Clarkia heterandra
D. R. Miller
1985-5-31
5 85 a
San Luis Obispo
NE slope of Pine mtn, Santa Lucia range
732
Comment
OBI54480
Clarkia modesta
Matthew Arterburn
1997-4-23
66
San Luis Obispo
Ridge near Turkey Flat running N to S near Black Mtn La Panza Range
Comment
RSA201703
Clarkia modesta
Robert F. Hoover
1952-5-11
8198
San Luis Obispo
Navajo Camp, La Panza Range
Comment
POM258888
Clarkia prostrata
Alice Eastwood, John Thomas Howell
1938-6-15
5973
San Luis Obispo
Between Cambria and San Simeon
Comment
OBI65262
Clarkia prostrata
D. R. Miller
2005-4-23
405 .791
San Luis Obispo
Pine Mt Region. Along W side of hwy 1 between hwy and sand dunes Point Sierra Nevada
Comment
UCR122639
Clarkia purpurea
George K. Helmkamp, E. A. Helmkamp
1998-5-19
3880
San Luis Obispo
Outer South Coast Range; Santa Lucia Range, southwest of Paso Robles along CA Hwy 46 at York Mountain Road
366
Comment
CAS-BOT-BC163376
Clarkia purpurea subsp. purpurea
Clare B. Hardham
1956-6-1
818
San Luis Obispo
Adelaida Rd, 7 miles west of 101
Comment
CAS-BOT-BC163945
Clarkia purpurea subsp. quadrivulnera
David D. Keck
1940-5-31
s.n.
San Luis Obispo
2.4 mi. N. of Harmony in Green Valley (S. of Cambria)
Comment
OBI58534
Clarkia purpurea subsp. quadrivulnera
David J. Keil
1998-5-6
27088
San Luis Obispo
NE of Paso Robles. Airport Rd just S of Estrella Creek crossing.
Comment
POM306672
Clarkia purpurea subsp. quadrivulnera
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
1483
San Luis Obispo
Hwy 41, near Templeton
Comment
CAS-BOT-BC165042
Clarkia rubicunda
Peter H. Raven
1957-7-6
11058
San Luis Obispo
Opposite State Highway 1 at a point 2.3 miles north of the bridge over Arroyo de la Cruz Creek
Comment
RSA141851
Clarkia similis
Clare B. Hardham
1960-5-10
5659
San Luis Obispo
Santa Lucia Mountains: South road to Adelaida, 4.5 miles west of Paso Robles
Comment
RSA150944
Clarkia similis
Clare B. Hardham
1962-5-6
10075
San Luis Obispo
Santa Lucia Mountains: Franklin creek west of Adelaida.
Comment
OBI30985
Clarkia speciosa subsp. immaculata
Julie M. Vanderwier
1978-1
San Luis Obispo
Comment
OBI59241
Clarkia speciosa subsp. immaculata
G. F. Hrusa
1998-1
San Luis Obispo
Comment
UCSB56053
Clarkia speciosa subsp. immaculata
Penkala, B.; Callaway, R.; Ryan, P.
1987-6-19
San Luis Obispo
East side of Hwy. 227 at jct. with private road, about 3 miles north of jct. with Upper Arroyo Grande Road
182
Comment
POM153222
Clarkia speciosa subsp. speciosa
C. L. Hitchcock
1928-6-4
8
San Luis Obispo
3 miles south of Atascadero
275
Comment
RSA0059943
Clarkia speciosa subsp. speciosa
Harlan Lewis, M. Lewis
1947-6-25
487
San Luis Obispo
Road to Parkhill district, about 1 mile east of Santa Margarita - Creston road
Comment
SEINET10492153
Clarkia tembloriensis
Tim Holtsford
1992-5-15
Holtsford 920515 -1-A
San Luis Obispo
1.0 mi up hughes canyon from gate. Take san juan creek rd s from shandon. Matt Mccormick gave very reluctant permission to enter. N-facing slope with isomeris Arborea, haplopappus linearifolia, and atriplex. Flowering nearly finished but Fruits green.
Comment
OBI65104
Clarkia tembloriensis subsp. tembloriensis
Greg Wilvert
2005-4-30
363
San Luis Obispo
SE Half of the Caliente Range. 0.5 km E of Padrones Spring
942
Comment
OBI42288
Clarkia unguiculata
David J. Keil, V. L. Holland
1986-5-26
19572
San Luis Obispo
Oak Shores development on N shore of Nacimiento Lake
Comment
CAS-BOT-BC165588
Clarkia unguiculata
Clare B. Hardham
1956-5-17
731
San Luis Obispo
Chimney Rock Ranch near San Marcos Creek
Comment
OBI12082
Clarkia unguiculata
J. B. Carstens
1966-5-22
56
San Luis Obispo
2 mi from Avila Beach Rd on See Canyon Rd
Comment
SBBG117548
Claytonia exigua subsp. exigua
M. Wetherwax, E. Painter
2000-3-24
SLO 60
San Luis Obispo
W side of Cerro Romualdo; Camp San Luis Obispo
160
Comment
OBI58509
Claytonia parviflora
David J. Keil
1998-4-30
27012
San Luis Obispo
Caliente Range. 6.5 mi from Soda Lake Rd. on Selby Rd. (35 deg. 06.496' N x 119 deg. 51.124' W)
1271
Comment
CAS-BOT-BC439581
Claytonia parviflora subsp. parviflora
R. F. Hoover
1958-3-19
8425
San Luis Obispo
Carrizo Plain near north base of Caliente Mt.
Comment
CAS-BOT-BC439718
Claytonia parviflora subsp. viridis
R. F. Hoover
1952-4-20
8147
San Luis Obispo
Between San Juan River and Carrizo Plain
Comment
OBI66210
Claytonia perfoliata
Kathleen Goddard Jones
1994-4-17
s.n.
San Luis Obispo
Calif Native Plant Society Wildflower Weekend outing to Guadalupe Dunes. Wild Almond Meadows: five deflation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
SBBG69759
Claytonia perfoliata subsp. perfoliata
unknown
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
RSA585842
Clematis lasiantha
M. D. Proctor, E. A. Young
1993-3-20
s.n.
San Luis Obispo
Chorro Creek, 1km N of Chorro Res.
Comment
CAS-BOT-BC91477
Clematis lasiantha
Roxana S. Ferris
1929-4-15
7693
San Luis Obispo
Road to Atascadero 6 miles east of Moro Bay.
Comment
RSA43154
Collinsia bartsiifolia var. bartsiifolia
Robert F. Hoover
1947-4-25
7067
San Luis Obispo
2 miles south of Arroyo Grande.
Comment
JEPS13108
Collinsia bartsiifolia var. davidsonii
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5138
San Luis Obispo
aalong direct road from La Panza to Creston 0.5 mi w junction of Cammattii Canyon rd. from Shandon
457
Comment
OBI58791
Collinsia heterophylla
David J. Keil
1998-5-14
27267
San Luis Obispo
Montana de Oro State Park. Valencia Peak burn area.
Comment
OBI9611
Collinsia heterophylla
Russell Gorman
1956-5-17
67
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
UC1032532
Collinsia heterophylla
T. M. Hendrix
1937-4-22
81
San Luis Obispo
0.9 mi nnw of Highland School
533
Comment
UC1032543
Collinsia heterophylla
N. K. Carlson
1936-3-22
211
San Luis Obispo
0.8 mi s of Mine Hill
114
Comment
OBI39328
Collinsia heterophylla
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18719
San Luis Obispo
12.6 mi from Calif Rte 1 on San Simeon Crk Rd between Pine Mtn and Rocky Butte
869
Comment
SD130336
Collinsia heterophylla
George Helmkamp
1989-4-17
San Luis Obispo
At the crest of Prefumo Canyon Road, Irish Hills, farm country
366
Comment
OBI39695
Collinsia sparsiflora
David J. Keil, Melissa Luckow, Rhonda Riggins Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
16018
San Luis Obispo
Trl on NE side of Cypress mtn
Comment
RSA232087
Conicosia pugioniformis
C. W. Tilforth, John Dourley
1972-8-23
639
San Luis Obispo
Sand dunes between Oso Flaco Lake and ocean
Comment
OBI25572
Conium maculatum
David J. Keil
1981-5-16
14667
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
CAS-BOT-BC286199
Conyza canadensis
Ernest C. Twisselmann
1953-9-29
798
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch: Eastern San Luis Obispo County
Comment
OBI80001
Cordylanthus rigidus
David J. Keil, with V. L. Holland
2013-6-12
31794
San Luis Obispo
Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park
Comment
OBI80271
Cordylanthus rigidus
Julie M. Vanderwier
1979-8-13
186
San Luis Obispo
Indian Knob Tar Sands.
Comment
SBBG100096
Cordylanthus rigidus subsp. rigidus
L. R. Heckard
1968-7-17
2064
San Luis Obispo
Cuesta Pass, just off US Hwy 101 at summit on rd to KSBY transmitting tower
487
Comment
SEINET11837048
Coreopsis bigelovii
L. S. Rose
1937-1
37045
San Luis Obispo
summit of Cottonwood Pass, E of Cholame
579
Comment
CAS-BOT-BC287042
Coreopsis calliopsidea
E. McMillan
1952-3-22
12
San Luis Obispo
Choice Valley 4 miles S and 13 miles E of Shandon
Comment
UCR29812
Coreopsis douglasii
David J. Keil, Melissa Luckow, R. A. Pimentel, R. Riggins-Pimentel
1981-4-24
14517
San Luis Obispo
S of Shandon, at junction of Shell Creek Road and Calif. Hwy 58
423
Comment
CAS-BOT-BC287126
Coreopsis douglasii
Ernest C. Twisselmann
1955-5-27
2050
San Luis Obispo
La Panza Range. Camatta Canyon near Bethel Ranch
533
Comment
CAS-BOT-BC101464
Corethrogyne filaginifolia
R. F. Hoover
1947-9-14
7396
San Luis Obispo
Betw. San Carpoforo Creek & Arroyo de la Cruz
Comment
CAS-BOT-BC101468
Corethrogyne filaginifolia
R. F. Hoover
1965-9-7
9523
San Luis Obispo
Santa Rita Creek west of Templeton
Comment
OBI16662
Corethrogyne filaginifolia
Robert F. Hoover
1966-9-13
10001
San Luis Obispo
Ragged Point
Comment
OBI27214
Corethrogyne filaginifolia
Thomas Burrows
1980-8-14
118
San Luis Obispo
Reservoir Cyn
152
Comment
SBBG95547
Corethrogyne filaginifolia
R. H. Toft
1986-5-21
22
San Luis Obispo
1/8 mi S of Broderson Rd, just SW from center of town of Los Osos
Comment
CAS-BOT-BC101445
Corethrogyne filaginifolia
R. F. Hoover
1946-8-26
6356
San Luis Obispo
Near Sunnyside School, Osos Valley
Comment
OBI16647
Corethrogyne filaginifolia
Robert F. Hoover
1965-10-6
9711
San Luis Obispo
Parkhill district (E of Santa Margarita)
Comment
SD103964
Corethrogyne filaginifolia var. filaginifolia
J. L. S. Sampson
1965-11-7
San Luis Obispo
Sand dunes at Oso Flaco Lake.
Comment
OBI19435
Cornus glabrata
Dean Gotham
1978-9-30
s.n.
San Luis Obispo
6.4 mi West of Paso Robles. Along state why 41
Comment
CAS-BOT-BC190033
Cortaderia selloana
Ernest C. Twisselmann
1959-11-2
5893
San Luis Obispo
Southwest end of Oso Flaco Lake. In an overflow area at the southwest end of the lake.
4
Comment
OBI81452
Cotoneaster lacteus
Connor Skelly, Vincent Tran
2015-11-6
9
San Luis Obispo
South Hills Open Space
Comment
OBI70133
Cotoneaster pannosus
David J. Keil
2009-3-1
30566
San Luis Obispo
Prefumo Canyon road west of San Luis Obispo city limits.
Comment
OBI38481
Cotula coronopifolia
Eric Wise
1981-6-11
539
San Luis Obispo
Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon
Comment
OBI53822
Cotula coronopifolia
Arthur W. Hazebrook
1993-1-9
181
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Oso Flaco Lake and crk areas, and adj pioneer dunes
Comment
CDA7472
Cotula coronopifolia
P. Tomsovic
1997-5-1
48
San Luis Obispo
San Luis Peak, west of Highway 101 between Broad Street and Marsh.
0
Comment
OBI40161
Cotula coronopifolia
David J. Keil
1981-4-25
14589
San Luis Obispo
Baywood Park at Sweet Springs Marsh
Comment
RSA0051523
Cotula coronopifolia
A. Lee Haines
1973-5-19
s.n.
San Luis Obispo
Along east shore of Morro Bay.
3
Comment
CAS-BOT-BC427640
Crassula aquatica
Clare B. Hardham
1957-4-19
1678
San Luis Obispo
Santa Lucia Mountains. Dry Lake Rancho Santa Rita (Juhl Ranch) west of Templeton.
Comment
CAS-BOT-BC427642
Crassula aquatica
Ernest C. Twisselmann
1969-5-19
15308
San Luis Obispo
Estrella Plains: 0.5 mile north of Highway 46 on Jardine Road.
213
Comment
SBBG43056
Crassula connata
L. W. Edge
1971-2-5
San Luis Obispo
dune facing Oso Flaco Lake
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-BC427827
Crassula connata
Clare B. Hardham
1956-3-10
186
San Luis Obispo
Santa Lucia Mountains. Chimney Rock Ranch
Comment
OBI69520
Cressa truxillensis
David J. Keil
2008-8-10
30553
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
OBI17165
Crocanthemum scoparium
Robert F. Hoover
1969-9-21
11600
San Luis Obispo
S end of Morro Bay
Comment
OBI17166
Crocanthemum scoparium
Robert J. Rodin
1957-5-16
6146
San Luis Obispo
Behind the dunes, S end of Morro Bay
Comment
SBBG94327
Crocanthemum scoparium var. scoparium
T. J. Ayer with S. Junak
1989-6-22
768
San Luis Obispo
slopes below TV towers at eastern edge of Botanical Area, ca. 2.7 mi W of Hwy 101 just E of W Cuesta Ridge Rd
Comment
UC604878
Crocanthemum scoparium var. vulgare
Roxana S. Ferris and Ruth P. Rossbach
1938-5-12
9449
San Luis Obispo
8 mi e Santa Margarita (on Mountain Road, near its junction with State Highway 178)
Comment
HSC91717
Croton californicus
Susan H. Bicknell
1989-6-14
San Luis Obispo
Montano de Oro
Comment
OBI26218
Croton californicus
Mark E. Schneider
1974-8-7
s.n.
San Luis Obispo
S end of Morro Bay
Comment
SBBG109587
Croton californicus
C. B. Hardham
1957-11-2
2695
San Luis Obispo
Baywood Park
Comment
OBI14414
Croton californicus
Robert F. Hoover
1947-7-19
7319
San Luis Obispo
N edge of Santa Maria Valley on Nipomo-Guadalupe rd, at base of sandy cliffs
Comment
OBI80770
Croton setiger
David J. Keil
1992-10-19
23857
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
OBI43389
Crypsis schoenoides
Eric Wise
1983-10-16
1827
San Luis Obispo
Twisselmann Lake. Summit of Palo Prieta Cyn near Cholame
Comment
OBI43390
Crypsis schoenoides
Eric Wise
1983-10-16
1811
San Luis Obispo
Ortega Spring. One mi S of Hwy 46 (near Cholame) on Bitterwater Valley rd. Palo Prieta Cyn. 2 collections: one @ Spring with cattle feeder and the other about 1/4 mi closer to 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
OBI42720
Cryptantha
David J. Keil
1979-5-13
13071
San Luis Obispo
Santa Lucia Mts along Cuesta Ridge Rd about 2 mi below Cuesta Botanical Area
Comment
CAS-BOT-BC189417
Cryptantha circumscissa
Clare B. Hardham; C. Butterworth
1960-6-4
6016
San Luis Obispo
Black Mountain, E of Creston
Comment
OBI51724
Cryptantha clevelandii
R. Mike Arens
1994-4-9
50
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly cyn near Botanical garden
244
Comment
OBI51782
Cryptantha clevelandii
R. Mike Arens
1994-6-10
97
San Luis Obispo
Calif Polytechnic State Univ campus; in Poly cyn near Botanical Garden Yucca Ridge footpath on NE facing slope (30-60%)
244
Comment
OBI83665
Cryptantha clevelandii
Christina Leedham, Caroline Vielhaur, Daniel Gonzalez, Natasha Beepath, Riley Lait, Keaton Riordan
2017-4-28
5
San Luis Obispo
Up the path past Oso Flaco Lake boardwalk, north of the trail.
5
Comment
SBBG118627
Cryptantha clevelandii
E. Painter, M. Wetherwax, D. Keil, K. Downing, J. Olson
2000-5-16
CR 73
San Luis Obispo
upstream from Twin Bridges, near Nacimiento River; Camp Roberts
180
Comment
UCR121771
Cryptantha clevelandii
George K. Helmkamp
2002-4-20
7465
San Luis Obispo
Central Coast, Los Osos, 0.2 mile northwest of Monarch Lane
9
Comment
UCR140156
Cryptantha clevelandii
George K. Helmkamp
2004-4-1
8417
San Luis Obispo
Central Coast, Nipomo Mesa; Mesa Dunes Mobile Home Park along Mesa View Dr., 0.2 mi south of Halcyon Rd.
76
Comment
UCR42906
Cryptantha clevelandii
David J. Keil
1985-4-6
18533
San Luis Obispo
Central Coast, 1.8 mi. north of Arroyo de la Cruz, north of San Simeon. Burned slope on ridge south of the Arroyo, SW of cutoff oxbow area.
Comment
OBI4116
Cryptantha clevelandii
Donald Myrick
1971-4-8
2203
San Luis Obispo
On Nipomo Mesa W of Nipomo
Comment
UC1285277
Cryptantha clevelandii
R. F. Hoover
1946-6-1
6110
San Luis Obispo
on Cambria to Templeton road (e of summit)
Comment
CDA11580
Cryptantha clevelandii var. florosa
G. F. Hrusa
1993-5-22
11110
San Luis Obispo
Black Butte Research Natural Area; Near Mt. Lowe radio tower.
Comment
CDA15224
Cryptantha clevelandii var. florosa
G. F. Hrusa, D. Ragan
1998-7-21
14762
San Luis Obispo
Nipomo Dunes; Immed. W of intersection of Callendar Rd. & Hwy 1.
Comment
RSA166966
Cryptantha clevelandii var. florosa
E. R. Chandler
1962-6-15
856
San Luis Obispo
Adjacent to Oso Flaco Lake.
15
Comment
SBBG107443
Cryptantha corollata
C. B. Hardham
1957-4-26
1748
San Luis Obispo
South Rd to Adelaida, 3 mi W of Paso Robles
Comment
UC1285273
Cryptantha intermedia
R. F. Hoover
1947-3-29
6794
San Luis Obispo
6 mi e Creston (on La Panza road)
Comment
SDSU20606
Cryptantha intermedia var. intermedia
Ronald B. Kelley
2006-5-6
1083
San Luis Obispo
On north side area of SR 58, ca. 0.3-0.35 miles east of SR 299 junction. In 2003 burned chaparral along both sides of Calf Caynon Creek.
381
Comment
UC1285276
Cryptantha microstachys
R. F. Hoover
1947-3-26
6757
San Luis Obispo
Oak Park District
Comment
OBI38066
Cryptantha microstachys
David J. Keil, Kathryn Bay and Rich Ferguson
1984-4-28
18157
San Luis Obispo
Amer Cyn area in La Panza mts
Comment
OBI20779
Cryptantha muricata
Robert F. Hoover
1964-6-5
8906
San Luis Obispo
Santa Lucia Range. Ridge SE of Cuesta Pass
Comment
OBI79739
Cryptantha muricata
David J. Keil, with Matt Ritter, Dan Sinton, et al.
2012-4-12
31266
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road
548
Comment
UCD147259
Cryptantha muricata
Rachelle Boul; D. Hickson
2008-5-6
CARR 147
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
753
Comment
OBI20789
Cryptantha muricata
B. A. Smith
1966-4-16
51
San Luis Obispo
About 2 mi W on Cuesta Ridge from Hwy 101 Cuesta Summit
Comment
RSA0079275
Cryptantha muricata var. muricata
G. Fred Hrusa
1995-5-29
12326
San Luis Obispo
Summit of N facing slope approx. 1.25 m. NW of 101 on main ridge NW of Cuesta Pass.
500
Comment
OBI20790
Cryptantha nemaclada
Robert F. Hoover
1953-5-17
8314
San Luis Obispo
"Skunk Well" cyn near Marianas ranch, Temblor range
Comment
OBI20801
Cryptantha oxygona
Robert F. Hoover
1947-4-4
6875
San Luis Obispo
W side of Cottonwood Pass
Comment
UC2027002
Cryptantha oxygona
Greg Wilvert
2005-3-26
37
San Luis Obispo
Southeast Half of the Caliente Range. Approx. 3.2km N of Wells Canyon on the N edge of the Caliente Range
Comment
JEPS35271
Cucurbita foetidissima
R. F. Hoover
1947-7-19
7321
San Luis Obispo
n. edge Santa Maria Valley (near Nipomo-Guadalupe rd.)
Comment
JEPS39751
Cupressus sargentii
Constance Van Harreveld
1932-4-30
San Luis Obispo
Adelaide
Comment
JEPS97097
Cupressus sargentii
F. L. Johnson and M. D. Proctor
1993-2-21
ROB 165
San Luis Obispo
Pick and Shovel Mine Camp San Luis Obispo
Comment Read comments 1
OBI59678
Cuscuta californica
Larry Kelly, David J. Keil, V. L. Holland, and Lynne Dee Oyler
1990-4-12
387
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
SBBG96060
Cuscuta californica
D. Keil
1983-7-16
17402
San Luis Obispo
vicinity of Arroyo de la Cruz, N of San Simeon, on ridge S of the Arroyo
Comment
OBI33447
Cuscuta californica
David J. Keil
1983-10-23
18008
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
SBBG95738
Cuscuta occidentalis
D. Keil
1986-5-31
19626
San Luis Obispo
Los Osos-Baywood Park area, undeveloped area between end of Martingale Ave and Eto Lake
Comment
OBI51124
Cynara cardunculus subsp. cardunculus
David J. Keil
1991-8-20
22152
San Luis Obispo
Los Osos. Along Los Osos Valley Rd just w of bridge over Los Osos crk. Garden near hwy
Comment
RSA0028700
Cynara cardunculus subsp. flavescens
David J. Keil
2008-8-30
30558
San Luis Obispo
Huasna Road southeast of Arroyo Grande, 3 miles southeast of junction with Branch Mill Road.
107
Comment
UC1928158
Cynara cardunculus subsp. flavescens
David Keil
2008-8-30
30558
San Luis Obispo
Huasna Road southeast of Arroyo Grande, 3 miles southeast of junction with Branch Mill Road. 35 08'13.61''N x 120 29'19''W.
107
Comment
OBI31091
Cynodon dactylon
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI3504
Cynodon dactylon
Lynch
1971-6-5
58
San Luis Obispo
Cal Poly campus [San LUis Obispo]
Comment
POM126217
Cynoglossum grande
I. J. Condit
1912-5-4
s.n.
San Luis Obispo
Santa Margarita.
Comment
CDA34892
Cynosurus echinatus
David J. Keil
2000-5-31
287891
San Luis Obispo
Highway 46 between Cambria and Paso Robles, ca. 8.5 miles east from the junction with Highway 1.
0
Comment
UCR42647
Cyperus eragrostis
E. A. Wise
1984-7-17
1933
San Luis Obispo
Central Coast, Toro Creek c. 1-2 km from the ocean
Comment
RSA142267
Cyperus eragrostis
Clare B. Hardham
1959-9-1
4971
San Luis Obispo
Santa Lucia Mountains: Santa Rosa Creek, Cambria
Comment
CDA34241
Cyperus erythrorhizos
David J. Keil
2010-10-21
30936
San Luis Obispo
Cayucos: Whale Rock Reservoir.
Comment
OBI17025
Cyperus erythrorhizos
Robert F. Hoover
1966-10-1
10096
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Crk
Comment
OBI35117
Cyperus erythrorhizos
Eric Wise
1983-6-30
1714
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Santa Margarita Lake: Man-made reservoir in Salinas River chnl
Comment
OBI82482
Cyperus involucratus
David J. Keil
2015-7-8
33302
San Luis Obispo
Atascadero. Southeast of intersection of El Camino Real and San Rafael Road
280
Comment
OBI78844
Dactylis glomerata
David J. Keil
2013-9-4
32018
San Luis Obispo
Morro Bay State Park. East of Los Osos Middle School sports fields.
12
Comment
UCD60276
Dactylis glomerata
G. F. Hrusa
1995-5-28
12272
San Luis Obispo
San Luis Obispo Co.: Between intersections of access roads to Mt. Low radio facility and Peak 1 radio facility with main ridge road. Black Butte Research Natural Area.
625
Comment
OBI33023
Dactylis glomerata
David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al
1983-6-12
17149
San Luis Obispo
Vicinity of Arroyo de los Chinos and Arroyo de la Cruz N of San Simeon. ca 1 mi N of Arroyo de la Cruz; along hwy 1
Comment
JEPS99137
Datura ferox
Clare B. Hardham
1962-9-1
8899
San Luis Obispo
6 mi E of Paso Robles (Creston Road)
Comment
SBBG107549
Datura wrightii
C. B. Hardham
1956-10-21
1473
San Luis Obispo
Oak Flat School Rd
Comment
OBI31591
Daucus pusillus
Joy Nishida
1982-5-22
377
San Luis Obispo
American Cyn campground
536
Comment
JEPS20108
Deinandra corymbosa
Peter H. Raven
1957-7-6
11061 A
San Luis Obispo
2.3 mi n Arroyo de la Cruz Creek
Comment
OBI16280
Deinandra corymbosa
Robert F. Hoover
1947-8-9
7362
San Luis Obispo
Between San Carpoforo Crk and Arroyo de la Cruz
Comment
CAS-BOT-BC300048
Deinandra corymbosa subsp. corymbosa
David D. Keck; Wm. M. Hiesey
1940-5-31
5152
San Luis Obispo
1 mi. N. of Piedras Blancas lighthouse
Comment
OBI51607
Deinandra fasciculata
Lynne Dee Oyler
1990-6-4
1138
San Luis Obispo
Hunter Golf Course Area, across from Eberle Winery on hwy 46 East
Comment
OBI31134
Deinandra increscens subsp. increscens
Julie M. Vanderwier
1978-11-15
78
San Luis Obispo
Indian Knob Tar Sands
Comment
UC1069553
Deinandra increscens subsp. increscens
C. M. Belshaw
1936-3-17
1600
San Luis Obispo
2 mi sse Nipomo; Nipomo Quad.
76
Comment
UC1285385
Deinandra increscens subsp. increscens
R. F. Hoover
1947-8-10
7366
San Luis Obispo
Osos Valley
Comment
CAS-BOT-BC299383
Deinandra increscens subsp. increscens
R. F. Hoover
1969-9-15
11590
San Luis Obispo
San Bernardo Creek
Comment
OBI16171
Deinandra increscens subsp. increscens
Robert F. Hoover
1946-8-24
6334
San Luis Obispo
Near Laguna near San Luis Obispo
Comment
OBI56631
Deinandra kelloggii
David J. Keil
1998-6-8
27711
San Luis Obispo
Bitterwater Rd., S. of Cholame, 2.3 miles S of junction Hwy 46 along Palo Prieto Creek.
482
Comment
CAS-BOT-BC292070
Deinandra pentactis
R. F. Hoover
1946-9-14
6374
San Luis Obispo
Santa Margarita
Comment
CAS-BOT-BC292067
Deinandra pentactis
R. F. Hoover
1965-9-15
9556
San Luis Obispo
Near summit on Pozo-Arroyo Grande road
Comment
CAS-BOT-BC292072
Deinandra pentactis
R. F. Hoover
1949-5-22
7724
San Luis Obispo
14 miles e. of Creston on La Panza Road
Comment
UC338212
Deinandra pentactis
unknown
1887-1-1
4607
San Luis Obispo
Comment
UC532113
Deinandra pentactis
David D. Keck
1934-4-27
2835
San Luis Obispo
4 mi n of Paso Robles
Comment
SBBG61073
Delairea odorata
C. B. Hardham
1958-2-13
2813
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
OBI75261
Delphinium californicum
David J. Keil
2011-5-12
31004
San Luis Obispo
San Luis Range. Irish Hills. Madonna - Twisselmann Ranch, accessed from Prefumo Canyon Road.
147
Comment
OBI10660
Delphinium californicum
Robert F. Hoover
1967-6-5
10621
San Luis Obispo
Arroyo Grande just below confluence of Lopez Cyn (dam site)
Comment
SBBG17352
Delphinium californicum subsp. californicum
C. B. Hardham
1960-5-21
5840
San Luis Obispo
Santa Rita Ranch W of Templeton. (near Juhl Corrals)
Comment
LA207336
Delphinium gypsophilum
Lewis; Epling
782
San Luis Obispo
W of forked road to Pleyto
Comment
OBI58593
Delphinium gypsophilum
David J. Keil
1998-5-4
27070
San Luis Obispo
Hwy 58, 0.3 road mi E from junction with La Panza Road (35 deg. 27.957' N x 120 deg. 22.985' W)
503
Comment
UCD95745
Delphinium gypsophilum
P. Schiffman
1993-4-25
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, Elkhorn Plain, exposed S-facing hillside N of Elkhorn Rd., approx. 8 mi from intersection with Simmler Rd.
Comment
UC2027439
Delphinium gypsophilum subsp. gypsophilum
Greg Wilvert
2005-4-24
300
San Luis Obispo
Southeast Half of the Caliente Range. 1.1 km WNW of Lawson Spring.
Comment
UC9197
Delphinium gypsophilum subsp. parviflorum
L. Jared
1822-3-4
San Luis Obispo
South Coast Ranges
Comment
UC1126014
Delphinium nudicaule
T. M. Hendrix
1937-4-29
133
San Luis Obispo
3.4 mi ene New District School; Pozo Quadrangle
Comment
CAS-BOT-BC9866
Delphinium nudicaule
R. F. Hoover
1969-5-20
11321
San Luis Obispo
Upper Las Tablas Creek
Comment
UC1031428
Delphinium parryi
H. Lewis and C. Epling
1941-5-24
San Luis Obispo
Pozo
Comment
OBI31035
Delphinium parryi subsp. blochmaniae
Julie M. Vanderwier
1978-5-11
28
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI31036
Delphinium parryi subsp. blochmaniae
Julie M. Vanderwier
1978-5-11
28
San Luis Obispo
Indian Knob Tar Sands
Comment
RSA398768
Delphinium parryi subsp. blochmaniae
J. Doty
1969-4-25
642
San Luis Obispo
Beside Hwy 1, 5.3 miles south of jct with Halcyon Road, south of Arroyo Grande.
61
Comment
CAS-BOT-BC121439
Delphinium parryi subsp. parryi
R. F. Hoover
1967-5-20
10579
San Luis Obispo
West side of Carrizo Plain about 1 mi S of California Valley headquarters
Comment
RSA115646
Delphinium recurvatum
E. C. Twisselmann
1955-4-26
1900
San Luis Obispo
1 mile north of Soda Lake.
640
Comment
CAS-BOT-BC17122
Delphinium umbraculorum
Clare B. Hardham
1962-5-30
10 -237
San Luis Obispo
Santa Lucia Mountains, Pozo Hiwy.
Comment
OBI10608
Delphinium umbraculorum
Robert F. Hoover
1957-4-11
8380
San Luis Obispo
Headwaters of Arroyo Grande
Comment
CAS-BOT-BC83006
Dendromecon rigida
Clare B. Hardham
1956-3-15
197
San Luis Obispo
Santa Lucia Mountains. Cuesta Grade.
Comment
OBI11825
Dendromecon rigida
Aart C. De Vos
1963-4-20
69
San Luis Obispo
Cuesta Ridge near crest
Comment
OBI20114
Dendromecon rigida
Gary Howard
1971-5-15
s.n.
San Luis Obispo
Found 1/2 way up old Cuesta Grade rd
Comment
OBI5600
Deschampsia cespitosa
Sharon Jochums
1974-5-18
232
San Luis Obispo
Just S of Arroyo de la Cruz and W of hwy 1
Comment
CAS-BOT-BC201626
Deschampsia danthonioides
Ernest C. Twisselmann
1955-3-22
1752
San Luis Obispo
1 mile north of Soda Lake
609
Comment
UCD62831
Deschampsia danthonioides
Van de Hoek; Schiffman
1995-4-30
258
San Luis Obispo
San Luis Obispo Co.: Carrizo Plain (Calhoun Barren?) .
Comment
OBI78992
Deschampsia elongata
David J. Keil
2013-8-22
31953
San Luis Obispo
Morro Bay State Park. Turtle Rock trail (Morro Creek Road) on northern side of Cerro Cabrillo
12
Comment
SD244647
Descurainia pinnata subsp. glabra
David Keil
1998-5-11
27191
San Luis Obispo
Caliente Range. 4.9 mi. from Soda Lake Rd. along Selby Rd.
Comment
OBI17945
Descurainia sophia
Robert J. Rodin
1966-4-29
7174
San Luis Obispo
Carissa Plains
Comment
CAS-BOT-BC500818
Dichelostemma capitatum
Ernest C. Twisselmann
1952-4-10
111
San Luis Obispo
Twisselmann Ranch: 7 miles south of Cholame, north slope, Spring Lake Canyon
Comment
JEPS86599
Dichondra occidentalis
L. R. Heckard with Jim Hickman et al.
1987-4-11
6650
San Luis Obispo
slopes to s side of arroyo 0.5 mi back from ocean (n of San Simeon); Arroyo de la Cruz
91
Comment Read comments May 15 2016
CAS-BOT-BC152493
Diplacus aurantiacus
David D. Keck
1933-5-5
2192
San Luis Obispo
Odd Fellows Cemetery, Morro Bay, near mouth of Torro Creek, between Cayucos and Morro
Comment
OBI83672
Diplacus aurantiacus
Allison Tuuri, Jody Maddigan, Erika Rhodes, Cindy Want, Matt Murray, Nano Schmidt
2017-4-23
4
San Luis Obispo
Ontario Ridge Trail, Avila. 1/4 mile north on the trail. West side of trail
220
Comment
CAS-BOT-BC150708
Diplacus calycinus
David D. Keck
1934-4-26
2827
San Luis Obispo
East slope of Pozo Range, 6 mi. W. of La Panza
670
Comment
OBI58868
Diplacus douglasii
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27488
San Luis Obispo
Santa Lucia Mountains. San Simeon Creek Rd., just S of Hearst Gate, 11 road miles NE of Hwy 1.
Comment
SBBG12428
Diplacus fremontii
C. B. Hardham
1960-4-20
5477
San Luis Obispo
E branch of Huerhuero River near Calf Cyn Rd
Comment
SBBG124957
Diplacus fremontii
C. B. Hardham
1960-5-11
5671
San Luis Obispo
Delaganna Ranch, intersection of Cayucos Rd and York Mtn Rd
Comment
OBI9416
Diplacus fremontii
Robert F. Hoover
1947-4-26
7093
San Luis Obispo
Just above Wells Corner, on Middle branch of Huerhuero crk
Comment
CAS-BOT-BC150704
Diplacus longiflorus
Ernest C. Twisselmann
1956-11-3
3218
San Luis Obispo
Canyonside below Salinas Dam
399
Comment
CAS-BOT-BC150721
Diplacus longiflorus
Ernest C. Twisselmann
1955-5-27
2029
San Luis Obispo
Navajo Canyon
769
Comment
CAS-BOT-BC153972
Diplacus rattanii
David Keil; Rhonda Riggins; Richard A. Pimentel; D. R. Doc Miller
1985-4-27
18659
San Luis Obispo
19.1 miles from California Rte 1 along San Simeon Creek Road, N of Rocky Butte lookout
716
Comment
OBI51182
Dipsacus sativus
Jan Barber
1993-7-9
46
San Luis Obispo
San Simeon State Park
Comment
CAS-BOT-BC195711
Distichlis spicata
R. F. Hoover
1964-7-9
9120
San Luis Obispo
Santa Margarita, along railway
Comment
OBI32728
Distichlis spicata
Donna Appling
1980-7-13
28
San Luis Obispo
S of Morro Bay W of South Bay Blvd, half way between Chorro Crk and Los Osos Crk
Comment
CAS-BOT-BC41901
Dithyrea maritima
R. F. Hoover
1967-5-6
10550
San Luis Obispo
Dunes south of Oso Flaco Lake.
Comment
UC10264
Dithyrea maritima
Mrs. Blochman
1892-1
San Luis Obispo
on beach
Comment
OBI10743
Dodecatheon clevelandii
Jesse Arnold
1964-2-16
10
San Luis Obispo
Black Mt Rd 7 mi from Pozo
Comment
HSC30148
Dodecatheon clevelandii subsp. insulare
A. M. Montalvo, J. D. Ackerman
1974-3-25
145
San Luis Obispo
Ca. 3.5 mi. E of Pozo on road to Hwy. 58
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
RSA93305
Downingia cuspidata
Alice Eastwood, J. T. Howell
1937-5-2
4190
San Luis Obispo
Near Estrella.
Comment
RSA123328
Drymocallis glandulosa
T. M. Hendrix
1937-3-5
142
San Luis Obispo
2.25 miles SE of El Dorado School
442
Comment
UC573523
Drymocallis glandulosa var. wrangelliana
T. M. Hendrix
1937-5-3
142
San Luis Obispo
2 1/4 mi se El Dorado School; Pozo Quad.
441
Comment
CAS-BOT-BC70977
Dryopteris arguta
Ernest C. Twisselmann
1956-11-7
3233
San Luis Obispo
Santa Lucia Range: canyon bottom 0.25 mile northwest of Cypress Swamp, Cypress Mountain
579
Comment
RSA585833
Dudleya abramsii subsp. murina
F. Johnson, E. A. Young
1993-5-26
ROB 0621
San Luis Obispo
1.5 km WNW of Chorro Res., CSLO
Comment
UC57504
Dudleya blochmaniae
J. H. Barber
1899-5-22
San Luis Obispo
near Morro
Comment
CAS-BOT-BC109576
Dudleya blochmaniae subsp. blochmaniae
Alice Eastwood; John Thomas Howell
1936-5-7
2288
San Luis Obispo
Near Cayucos.
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
UCR29902A
Dudleya lanceolata
David J. Keil
1981-6-20
14889
San Luis Obispo
Central Coast, north of San Simeon, along the channel and banks of Arroyo de la Cruz, east of Hwy 1 (Pacific Coast Hwy)
61
Comment
OBI56509
Dudleya lanceolata
David J. Keil
1988-7-2
20857
San Luis Obispo
Morro Bay State Park. E of South Bay Blvd on hill NE of old cement plant
Comment
OBI29466
Dudleya palmeri
Melissa Luckow
1981-6-25
716
San Luis Obispo
Just N of San Simeon Beach
Comment
OBI77991
Dudleya palmeri
Kristin Brewer, Sarah Blaser
2006-6-13
1
San Luis Obispo
0.2 mi N of Ragged Point on hwy 1 on the mtn side of the rd, near a bridge
Comment Read comments Feb 10 2019
SBBG113595
Dudleya pulverulenta
C. B. Hardham
1959-6-30
4946
San Luis Obispo
Eagle Ranch, Atascadero, Santa Barbara Rd
Comment
OBI77936
Dysphania ambrosioides
Betty Sheehan
1957-11-13
39
San Luis Obispo
Swine Unit, Cal Poly campus
Comment
OBI79900
Dysphania multifida
David J. Keil
2012-7-27
31498
San Luis Obispo
Nipomo. Intersection of Tefft Street and West Las Flores Drive
89
Comment
SEINET8466412
Echinodorus berteroi
D. Keil
1979-1
13664
San Luis Obispo
E end of Lopez Lake below confluence of Arroyo Grande crk and Phoenix crk, 0.2 mi from jctn of Lopez Cyn Rd and Pozo Rd
Comment
UCR121779
Ehrharta calycina
George K. Helmkamp
2002-4-20
7466
San Luis Obispo
Central Coast, Los Osos, 0.2 mile northwest of Monarch Lane
9
Comment
OBI79968
Ehrharta erecta
David J. Keil, with V. L. Holland
2013-6-12
31804
San Luis Obispo
Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park
Comment
UCSB51308
Eleocharis acicularis
Ferren, Wayne
1984-4-18
San Luis Obispo
Proposed natural preserve, Upper Campground Area, San Simeon State Beach
60
Comment
CAS-BOT-BC113425
Eleocharis bella
Ernest C. Twisselmann
1969-4-28
15217
San Luis Obispo
Estrella Plains: Hwy 46, 1.5 mi E of Paso Robles.
205
Comment
OBI32270
Eleocharis macrostachya
David J. Keil, Eric Wise
1981-5-25
14836
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near Hwy 1
Comment
JEPS70185
Eleocharis macrostachya
R. J. Rodin
1956-5-22
6070
San Luis Obispo
just S of Atascadero
Comment
OBI31536
Eleocharis macrostachya
Joy Nishida
1982-5-29
413
San Luis Obispo
American Cyn, .2 mi S of American Cyn campground
518
Comment
OBI37948
Eleocharis parishii
David J. Keil
1985-9-27
s.n.
San Luis Obispo
Campus of Calif Polytechnic State Univ
Comment
UC771689
Eleocharis parishii
R. F. Hoover
1946-9-14
6381
San Luis Obispo
near Santa Margarita (Trout Creek)
Comment
RSA0029469
Eleocharis rostellata
David J. Keil, Lynne Dee Oyler
1990-9-28
21470
San Luis Obispo
San Luis Obispo-Santa Barbara County line area west of Guadalupe. From west end of West Main Street eastward along channel of Santa Maria River.
4
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
OBI32299
Elymus glaucus
David J. Keil
1981-6-20
14886
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
RSA579207
Elymus glaucus
C. Michaels, Alan Michaels
1994-7-16
s.n.
San Luis Obispo
San Simeon State Park.
Comment
OBI21771
Elymus pacificus
Robert F. Hoover
1950-5-5
7866
San Luis Obispo
S end of Morro Bay
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
OBI13942
Emmenanthe penduliflora
Robert F. Hoover
1947-4-26
7105
San Luis Obispo
5 mi E of Creston on La Panza Rd
Comment
OBI65005
Emmenanthe penduliflora
Greg Wilvert
2005-4-5
147
San Luis Obispo
SE half of the Caliente Range. 200 m SE of Wells Spring
959
Comment
SBBG118422
Emmenanthe penduliflora var. penduliflora
M. Wetherwax, E. Painter
2003-4-13
CR 433
San Luis Obispo
above Nacimiento River and Boy Scout Rd; Camp Roberts
300
Comment
CDA43149
Encelia farinosa
David J. Keil
1992-11-1
s.n.
San Luis Obispo
Along U.S. Route 101 just north of Cuesta Pass.
0
Comment
OBI7495
Ephedra californica
Neil Havlik
1968-4-6
137
San Luis Obispo
On road to Crocker Grade SE of Soda Lake
Comment
RSA116494
Ephedra californica
E. C. Twisselmann
1954-6-5
1319
San Luis Obispo
Panorama Hills, 2 miles north of Crocker Grade
671
Comment
UC599266
Ephedra californica
Frank W. Peirson
1938-4-12
12381
San Luis Obispo
upper part of valley, which is in the extreme se corner of county Cuyama Valley
Comment
CAS-BOT-BC82023
Ephedra viridis
R. F. Hoover
1952-5-24
8208
San Luis Obispo
Caliente Mt.
Comment
OBI27381
Epilobium canum
Thomas Burrows
1980-8-14
103
San Luis Obispo
Reservoir Cyn
152
Comment
OBI35365
Epilobium canum
Melody Dickens
1980-9-18
45
San Luis Obispo
Morro Rock, Morro Bay
Comment
OBI65968
Epilobium ciliatum
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-1
6
San Luis Obispo
Central Coast Comprehensive Wetlands GIS (CCCWGIS). S of Morro Bay on hwy 1. Along Gilardi Rd at Silouette Shooting range marsh below pumping house. N of hwy 1
53
Comment
RSA0028149
Epilobium ciliatum subsp. ciliatum
Greg Wilvert
2005-6-29
485
San Luis Obispo
Padrones Spring.
882
Comment
SBBG110226
Epilobium ciliatum subsp. ciliatum
C. B. Hardham
1957-7-31
2505
San Luis Obispo
Cambria, Templeton Rd
Comment
OBI66513
Epilobium minutum
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26287
San Luis Obispo
Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon.
732
Comment
OBI73018
Epilobium minutum
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25426
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
PASA1263
Epipactis gigantea
Stason
1931-4-3
San Luis Obispo
Santa Rita Creek
Comment
UCR101231
Epipactis gigantea
L. C. Wheeler
1964-6-22
8507
San Luis Obispo
Central Coast, Near [c. 4 mi. NE of] Cayucos. Old Creek, [along the] Santa Rita Road
152
Comment
UC463199
Epipactis gigantea
Roxana S. Ferris
1929-4-16
7681
San Luis Obispo
road to Atascadero 6 mi e Moro Bay
Comment
IRVC29059
Equisetum arvense
G. K. Helmkamp
2003-10-8
8204
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
CAS-BOT-BC204500
Eragrostis cilianensis
Ernest C. Twisselmann
1967-9-8
13673
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. T. Franklin Twisselmann residence, Choice Valley
640
Comment
CAS-BOT-BC204502
Eragrostis cilianensis
Ernest C. Twisselmann
1960-10-12
6019
San Luis Obispo
Raymond Twisselmann residence, Shandon
329
Comment
CAS-BOT-BC209635
Eremalche parryi
Ernest C. Twisselmann
1955-3-22
1748
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Panarama [Panorama] Hills, southeastern San Luis Obispo County
762
Comment
CAS-BOT-BC214397
Eremalche parryi subsp. kernensis
R. F. Hoover
1950-4-14
7830
San Luis Obispo
North end of Elkhorn Plain
Comment
CAS-BOT-BC214406
Eremalche parryi subsp. kernensis
Ernest C. Twisselmann
1955-4-6
1807
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Panorama Hills, southeastern San Luis Obispo County
792
Comment
OBI36481
Eremalche parryi subsp. kernensis
Charlotte L. Bowen
1983-5-25
743
San Luis Obispo
Crest of Temblors on Crocker Grade, Panorama Hills Quad:T31S, R21E, SW1/4SE1/4 sec 23
991
Comment
SBBG117741
Eremalche parryi subsp. parryi
E. Painter, M. Wetherwax
2000-4-19
CR 45
San Luis Obispo
slope N of Nacimiento River, N of Twin Bridges; Camp Roberts
160
Comment
UC73409
Eremocarpus setiger
Mrs. R. W. Summers
3205
San Luis Obispo
San Luis Obispo
Comment
UC1122194
Eremothera boothii subsp. decorticans
H. C. Lee
1937-4-23
854
San Luis Obispo
2 mi nw Paso Robles; Paso Robles Quadrangle
Comment
UC455438
Eremothera boothii subsp. decorticans
Katharine Brandegee
1911-7-12
San Luis Obispo
Paso Robles
Comment
OBI11538
Eriastrum calocyanum
Robert F. Hoover
1952-6-10
8240
San Luis Obispo
Black Mt, La Panza Range
Comment
SBBG82689
Eriastrum densifolium
C. F. Smith
1957-10-16
5644
San Luis Obispo
Dune Lakes, S of Oceano
Comment
HSC36624
Eriastrum densifolium subsp. densifolium
J. D. Ackerman, A. M. Montalvo
1975-6-25
513
San Luis Obispo
Baywood Park, S end of Morro Bay, E end of Santa Ysabel Ave. near 16th St.
Comment
CDA17514
Eriastrum densifolium subsp. densifolium
Austin Griffiths
1980-7-2
s.n.
San Luis Obispo
Pismo Dunes; ca. 2 mi. S of Oceano ramp.
Comment
OBI83422
Eriastrum densifolium subsp. elongatum
R. F. Hoover
1946-6-29
6207
San Luis Obispo
Atascadero
Comment
UC716215
Eriastrum densifolium subsp. elongatum
Roxana S. Ferris
1939-6-9
9773
San Luis Obispo
Atascadero; n edge
Comment
OBI11552
Eriastrum pluriflorum subsp. pluriflorum
R. F. Hoover
1946-6-30
6216
San Luis Obispo
La Panza district
Comment
SBBG93150
Ericameria arborescens
S. A. Junak
1990-7-26
4427
San Luis Obispo
N slope of W Cuesta Ridge Botanical Area, ca. 0.4 mi NW of Pk 2478, at SW end of mine excavation along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101
624
Comment
SBBG93914
Ericameria arborescens
S. A. Junak, D. Young, T. Ayers
1989-8-24
4146
San Luis Obispo
USFS Rd 29S11.3 at extreme W edge of Cuesta Ridge Botanical Area, ca. 0.5 mi W of W boundary, ca. 5.7 mi W of US Hwy 101
737
Comment
OBI16583
Ericameria cuneata var. spathulata
Robert F. Hoover
1963-10-26
8597
San Luis Obispo
Trail to Machesna Mt. , La Panza Range
Comment
HSC91792
Ericameria ericoides
Susan H. Bicknell
1988-8-20
San Luis Obispo
Montano de Oro; near Hazard Canyon
Comment Read comments Jan 21 2012
OBI16573
Ericameria ericoides
Robert F. Hoover
1965-10-1
9695
San Luis Obispo
Coast road just S of Hazard Cyn
Comment
OBI35366
Ericameria ericoides
Melody Dickens
1980-9-18
46
San Luis Obispo
Morro Rock, Morro Bay
Comment
SBBG95352
Ericameria ericoides
C. Zeeb
1984-1-28
22
San Luis Obispo
Los Osos (Morro Bay Kangaroo Rat reserve)
Comment
UC1953296
Ericameria ericoides
Anthony Baniaga with David J. Keil, Denis Kearns, and Theo Fitanides
2010-1-13
2
San Luis Obispo
Tierra Redonda Mountain.
Comment
POM359359
Ericameria ericoides var. ericoides
Thekla Mohr
1911-1
s.n.
San Luis Obispo
San Luis Obispo.
Comment
SFV15536
Ericameria linearifolia
I. E. Anderson, J. H. Nishida, R. L. Allen
1992-4-26
380
San Luis Obispo
Carrizo Plain 14.7 miles south on Elkhorn Road from intersection with Simmler Road. On slight northern slope.
671
Comment
OBI37571
Ericameria linearifolia
Robert J. Rodin
1965-3-28
7131
San Luis Obispo
San Juan Creek area in laPanza Range
Comment
SBBG18354
Erigeron blochmaniae
M. A. Piehl
1963-8-4
63786
San Luis Obispo
outlet of Oso Flaco Lake
Comment
UCSB17345
Erigeron foliosus
Hardham, Clare
1959-6-10
San Luis Obispo
Santa Barbara Road, Atascadero, Santa Lucia Mountians
Comment
SBBG109482
Erigeron foliosus var. foliosus
C. B. Hardham
1963-6-20
10844
San Luis Obispo
Freeborn Mtn
Comment
UC1118147
Erigeron foliosus var. foliosus
G. T. Nordstrom
1937-6-17
1352
San Luis Obispo
4.2 mi ne Lime Mountain; Adelaida Quad
304
Comment
CDA4923
Erigeron foliosus var. foliosus
T. C. Fuller
1962-7-19
9251
San Luis Obispo
Highway to Creston, 3.5 miles northeast of Santa Margarita.
0
Comment
UCR91842
Erigeron glaucus
George K. Helmkamp
1996-5-25
1063
San Luis Obispo
Central Coast, between CA Hwy 1 and the ocean, 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county
15
Comment
OBI77711
Erigeron philadelphicus
Danielle DeRome
1995-4-1
419528
San Luis Obispo
In Poly Cyn NNE of peterson ranch house
Comment
UC1285036
Erigeron philadelphicus var. philadelphicus
R. F. Hoover
1947-4-13
6927
San Luis Obispo
Osos Valley
Comment
OBI56654
Erigeron sanctarum
David J. Keil, Kathleen Keil
1998-3-23
26417
San Luis Obispo
Montana de Oro State Park. Valencia Peak burn site (fire in summer 1997)
Comment
OBI2744
Eriodictyon californicum
Susan Allison
1966-5-29
57
San Luis Obispo
On De La Cruz mtn
Comment
OBI13967
Eriodictyon crassifolium
Robert J. Rodin
1970-6-18
8412
San Luis Obispo
Hwy 166, 22-24 mi W of New Cuyama.
Comment
OBI28552
Eriodictyon tomentosum
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
68
San Luis Obispo
MacGillivary Ranch, Adelaida.
Comment
RSA488721
Eriogonum angulosum
James L. Reveal
1988-5-26
6909
San Luis Obispo
Along California Highway 58, 2.4 miles east of San Juan Creek between La Panza and the Carrisa Plains, 1.1 mile west of the Bitterwater Road and 3.3 miles east of the turnoff to Pozo, north-northwest of Syncline Hill.
549
Comment
OBI82173
Eriogonum baileyi var. baileyi
David Keil
2015-5-18
33188
San Luis Obispo
La Panza Range, eastern slope. Los Padres Ranch, west of Highway 58 between Red Hill Road and Shell Creek Road
400
Comment
SBBG84002
Eriogonum cithariforme
C. F. Smith
1986-5-15
San Luis Obispo
W of Caliente Mtn
1524
Comment
JEPS85795
Eriogonum clavatum
Roy E. Buck
1989-6-18
1329
San Luis Obispo
0.3 road mi e Soda Lake Rd. junction (on summit of low (20' high) ridge se of Simmler-Soda Lake Road; ca. 0.3 air km e of se tip of main Soda Lake; 24 air km sw of McKittrick); Carrizo Plain, Soda Lake
588
Comment
OBI55581
Eriogonum clavatum
George Butterworth
1998-5-28
262
San Luis Obispo
Carrizo Plain Natural Area, NW of Chalk Mtn, 100 yds NW of Morales rd, .5 mi N of oilfield gate
610
Comment
OBI65670
Eriogonum clavatum
Greg Wilvert
2005-4-23
297
San Luis Obispo
SE Half of the Caliente Range; 2 km NW of Lawson Spring
Comment
SEINET6332087
Eriogonum clavatum
David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel
1981-4-24
14479
San Luis Obispo
Road at S end of Soda Lake, c. 0.25 mi east of Soda Lake Rd.
586
Comment
OBI66615
Eriogonum clavatum
David J. Keil
1998-10-9
28172
San Luis Obispo
California Highway 166, 0.8 mi w of Kern Co. line in easternmost San Luis Obispo Co.
792
Comment
CAS-BOT-BC242559
Eriogonum covilleanum
R. F. Hoover
1949-5-1
7638
San Luis Obispo
Summit of Cottonwood Pass
Comment
OBI27753
Eriogonum elongatum
David J. Keil
1980-9-18
14213
San Luis Obispo
About 1 mi W of jctn with Shell Crk Rd along Calif 58
Comment
SBBG93746
Eriogonum fasciculatum var. foliolosum
S. A. Junak
1990-6-27
4381
San Luis Obispo
W Cuesta Ridge, near E edge of Cuesta Ridge Botanical Area, along S side of W Cuesta Ridge Rd
713
Comment
CAS-BOT-BC249999
Eriogonum fasciculatum var. foliolosum
Ernest C. Twisselmann
1954-5-24
1289
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon: 4 miles south of Cholame
518
Comment
CAS-BOT-BC250243
Eriogonum fasciculatum var. polifolium
Ernest C. Twisselmann
1954-6-12
1365
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Canyon of West slope of Crocker Grade, Southern Temblor Mountains
731
Comment
OBI11049
Eriogonum gracile var. gracile
Robert F. Hoover
1965-7-16
1965
San Luis Obispo
Head of Morales Cyn, Caliente Mt
Comment
OBI78413
Eriogonum gracile var. gracile
Robert F. Hoover
1952-11-1
8273
San Luis Obispo
Caliente Mt
Comment
OBI11052
Eriogonum gracile var. gracile
Robert F. Hoover
1949-5-22
7723
San Luis Obispo
14 mi E of Creston on La Panza Rd
Comment
RSA228
Eriogonum gracile var. gracile
J. T. Howell
1927-8-17
642
San Luis Obispo
New Templeton.
244
Comment
JEPS56909
Eriogonum gracillimum
W. L. Jepson
1927-5-30
12163
San Luis Obispo
e end Cuyama Valley Cuyama Valley
457
Comment
UC1296099
Eriogonum heermannii var. heermannii
R. F. Hoover
1952-5-24
8218
San Luis Obispo
just w of highest peak, Caliente Mt. Caliente Mt.
Comment
CAS-BOT-BC257483
Eriogonum inerme var. inerme
C. Butterworth; Clare B. Hardham
1960-6-10
6591
San Luis Obispo
Black Mt., east of Creston, Highland Dist.
914
Comment
CAS-BOT-BC251968
Eriogonum latifolium
Clare B. Hardham
1959-9-27
4989
San Luis Obispo
Arroyo de la Cruz
Comment
CAS-BOT-BC271978
Eriogonum nudum var. pubiflorum
R. F. Hoover
1966-9-16
10068
San Luis Obispo
1 mi. n. of Creston
Comment
OBI10988
Eriogonum nudum var. pubiflorum
Robert F. Hoover
1966-9-16
10068
San Luis Obispo
1 mi N of Creston
Comment
OBI25764
Eriogonum nudum var. pubiflorum
David J. Keil
1980-9-17
14203
San Luis Obispo
Along Shell Crk Rd ca 2 mi N of hwy 58
Comment
RSA216734
Eriogonum nudum var. pubiflorum
Robert F. Hoover
1965-9-29
9664
San Luis Obispo
Santa Lucia Range: Tassajera Creek
Comment
OBI54225
Eriogonum ordii
George Butterworth
1995-4-15
48
San Luis Obispo
Carrizo Plain Natural Area. .6 mi NE of Elkhorn Rd claose to a rd which is 2.2 mi NW of Panorama Rd
808
Comment
UCD147272
Eriogonum ordii
Michael Gordon; M. Gogol-Prokurat, MJ Colletti
2010-4-8
CARR 1024 -1
San Luis Obispo
San Luis Obispo County: Carrizo Plains National Monument, Calliente Range.
879
Comment
CAS-BOT-BC257891
Eriogonum parvifolium
D. E. Breedlove
1962-8-7
4076
San Luis Obispo
Near Oso Flaco Lake 3 miles N of Guadalupe
Comment
CAS-BOT-BC257909
Eriogonum parvifolium
Ernest C. Twisselmann
1955-10-1
2414
San Luis Obispo
Morro Rock
15
Comment
HSC91658
Eriogonum parvifolium
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro State Park, MDO 1000
Comment
OBI10978
Eriogonum parvifolium
Unknown
1960-5-12
s.n.
San Luis Obispo
Price Cyn (S of Edna)
Comment
OBI53874
Eriogonum parvifolium
Arthur W. Hazebrook
1992-10-25
142
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill; small ridge S of Eucalyptus globulus stand
Comment
POM161209
Eriogonum parvifolium var. parvifolium
Lester Rowntree
1929-7-8
s.n.
San Luis Obispo
Morro Creek Road
Comment
OBI10963
Eriogonum roseum
Robert F. Hoover
1965-9-18
9584
San Luis Obispo
Calf Cyn
Comment
CAS-BOT-BC268360
Eriogonum roseum
R. F. Hoover
1949-5-15
7696
San Luis Obispo
14 mi. E. of Creston on La Panza road
Comment
CAS-BOT-BC268377
Eriogonum roseum
Ernest C. Twisselmann
1955-6-16
2160
San Luis Obispo
La Panza Range. Martinez Creek near Queen Bee Canyon
694
Comment
SD211673
Eriogonum temblorense
David Gowen
2005-5-23
380
San Luis Obispo
Polonio Pass; mostly bare areas in the hills east of Highway 46.
Comment
SEINET11935142
Eriogonum vimineum
D. Keil, Matthews, M. A.; Haden, J.; Schettler, S.; Edwards, S.
1988-1
20703
San Luis Obispo
N of San Simeon along system of ridges and canyons just N of Arroyo de la Cruz
Comment
CAS-BOT-BC264889
Eriogonum viridescens
Clare B. Hardham
1956-8-1
926 A
San Luis Obispo
About 10 miles nw of Paso Robles, Santa Lucia Mountains
Comment
OBI16500
Eriophyllum confertiflorum
F. Rush
1956-5-1
131
San Luis Obispo
Mt. SLO
Comment
CAS-BOT-BC301085
Eriophyllum lanatum var. achilleoides
R. F. Hoover
1957-7-19
8388
San Luis Obispo
Cypress Mt.
Comment
CAS-BOT-BC301816
Eriophyllum multicaule
R. F. Hoover
1947-4-13
6925
San Luis Obispo
Baywood Park
Comment
CAS-BOT-BC301822
Eriophyllum multicaule
Sherwin Carlquist
1952-4-11
293
San Luis Obispo
Between road and railway tracks, 5.5 miles south of Oceano on Highway 1
Comment
UC1953293
Eriophyllum multicaule
Anthony Baniaga with Daniel Chavez
2010-3-14
58
San Luis Obispo
Tierra Redonda Mountain.
Comment
UCR87263
Eriophyllum multicaule
George K. Helmkamp
1993-3-5
s.n.
San Luis Obispo
Central Coast, south end of Morro Bay & SW of Baywood Park
9
Comment
CAS-BOT-BC301820
Eriophyllum multicaule
R. F. Hoover
1947-4-20
6974
San Luis Obispo
Pilitas Creek district
Comment
CAS-BOT-BC301865
Eriophyllum pringlei
Clare B. Hardham
1957-4-13
1643
San Luis Obispo
Black Mt., Highland District
Comment
SD71146
Eriophyllum pringlei
R. F. Hoove
1947-3-30
6822
San Luis Obispo
East branch of Huerhuero Creek about 5 miles south of Creston.
Comment
UC57418
Eriophyllum staechadifolium
J. H. Barber
San Luis Obispo
Paso Robles
Comment
RSA0036675
Erodium brachycarpum
LeRoy Gross, Evan Meyer
2014-4-15
6238
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. [From] Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon. Near 35.24611N 120.48745W., Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
OBI3950
Erodium cicutarium
Elizabeth Rudd
1971-3-30
184
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
UCD114822
Eruca vesicaria subsp. sativa
Ernest C. Twisselmann
1962-7-10
7425
San Luis Obispo
San Luis Obispo County: Cholame Creek at Bitterwater Road, along the banks of Cholame Creek.
335
Comment
CAS-BOT-BC54485
Erysimum capitatum
R. F. Hoover
1950-5-6
7888
San Luis Obispo
La Panza district.
Comment
CAS-BOT-BC54503
Erysimum capitatum
Walter Knight
1935-4-13
s.n.
San Luis Obispo
Carrizo Plain.
Comment
OBI15035
Erysimum capitatum var. capitatum
Eben McMillan
1952-5-25
129
San Luis Obispo
Choice Valley, 1 mi S, 8 mi E Shandon
Comment
OBI15036
Erysimum capitatum var. capitatum
Robert F. Hoover
1953-5-16
8303
San Luis Obispo
Foothills on NE side of Carrizo Plain, 5 mi NE of Simmler
Comment
JEPS34354
Erysimum suffrutescens
Rimo Bacigalupi and R. F. Hoover
1963-4-21
8829
San Luis Obispo
sandy area at s end of bay n mouth of Hazard Canyon (just inside coastal dunes); Morro Bay
30
Comment
UCD115021
Erysimum suffrutescens
Ann Johnson
1975-6-16
s.n.
San Luis Obispo
San Luis Obispo County: Morro Bay.
Comment
SEINET8205906
Erythranthe androsacea
R. F. Hoover
1952-5-11
8186
San Luis Obispo
Navajo Creek district, east side of La Panza Range.
Comment
OBI18906
Erythranthe arenicola
David J. Keil
1979-4-29
13058
San Luis Obispo
Upper Prefumo Cyn Rd
Comment
OBI58873
Erythranthe latidens
David J. Keil
1998-6-8
27733
San Luis Obispo
Hwy 58, 3 road miles NNW of junction with Red Hill Rd.
Comment
OBI75087
Eschscholzia caespitosa
Michael Walgren
2011-4-27
228
San Luis Obispo
Pacific Gas and electric Diablo Nuclear Facility
Comment
OBI53154
Eschscholzia caespitosa
Steven A. Junak, Tina J. Ayers
1989-7-14
4113
San Luis Obispo
Cuesta Ridge Botanical Area. Los Padres Natl Forest. Extreme N edge of Botanical Area, at end of powerline rd 0.4 mi SW of intersection with Tassajera Crk rd; intersection is 1.8 mi W of hwy 101
506
Comment
OBI51772
Eschscholzia californica
R. Mike Arens
1994-6-10
93
San Luis Obispo
Calif Polytechnic State Univ campus; near Botanical Garden foot bridge
244
Comment
OBI78377
Eschscholzia californica
Robert F. Hoover
1948-4-17
7465
San Luis Obispo
San Juan river S of Shandon
Comment
SBBG15337
Eschscholzia californica
E. C. Twisselmann
1962-5-20
7169
San Luis Obispo
summit of Palo Prieto Cyn
685
Comment
SD50992
Eschscholzia californica
Darley F. Howe
1960-4-10
2856
San Luis Obispo
South of Morro Bay.
Comment
UCD94076
Eschscholzia californica
Shannon M. Still
2006-5-14
94
San Luis Obispo
California. San Luis Obispo County: Along CA-58 in hills west of Carrizo Plain.
390
Comment
UCD94085
Eschscholzia californica
Shannon M. Still
2006-5-15
102
San Luis Obispo
California. San Luis Obispo County: About 0.7 mi. north of entrace to Piedras Blancas Lighthouse off CA-1.
12
Comment
UCD94086
Eschscholzia californica
Shannon M. Still
2006-5-15
103 B
San Luis Obispo
California. San Luis Obispo County: About 0.7 mi. north of entrace to Piedras Blancas Lighthouse off CA-1.
17
Comment
UCD95312
Eschscholzia californica
G. K. Helmkamp
2004-3-15
8379
San Luis Obispo
San Luis Obispo County: Central Coast; edge of Nipomo Mesa overlooking Cienaga Valley, along CA-1 (Mesa View Dr.), 0.3 mile north of Halcyon Road.
76
Comment
CAS-BOT-BC403475
Eschscholzia californica
R. F. Hoover
1950-4-14
7811
San Luis Obispo
East side of La Panza Range
Comment
CAS-BOT-BC403506
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
CAS-BOT-BC76316
Eschscholzia hypecoides
R. F. Hoover
1952-4-8
8085
San Luis Obispo
Just west of summit of Temblor Range on McKittrick road.
Comment
UC1296240
Eschscholzia lemmonii
R. F. Hoover
1949-4-21
7606
San Luis Obispo
just e San Juan R. (on road from La Panza to Simmler)
Comment
OBI27279
Eucalyptus conferruminata
David J. Keil
1976-11-4
11873 -10
San Luis Obispo
Campus of Calif Polytechnic State University, San Luis Obispo
Comment
OBI35929
Eucalyptus polyanthemos
Walter F. Chesbro
1978-4-16
54
San Luis Obispo
Found on Cal Poly campus
Comment
OBI33664
Eucalyptus sideroxylon
Bill White
1970-3-7
22
San Luis Obispo
Located E side of Sci N bldg, Cal Poly campus
Comment
SBBG109591
Euphorbia crenulata
C. B. Hardham
1957-5-10
1949
San Luis Obispo
C. H. Montgomery Ranch, Willow Crk
Comment
SBBG34833
Eurybia radulina
Mrs. R. W. Summers
1885-7-4
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC310717
Euthamia occidentalis
Clare B. Hardham
1956-10-8
1438
San Luis Obispo
Santa Lucia Mountains. Paradise Valley, Atascadero
Comment
SEINET8687849
Euthamia occidentalis
Mrs. R. W. Summer
1887-10-7
s.n.
San Luis Obispo
Morro Bay, Salt Meadow
Comment
SBBG122767
Extriplex californica
A. Parikh, N. Gale
2009-7-2
802
San Luis Obispo
former Guadalupe Oil Field, 0.7 km E of ocean, 0.2 km NE of San Luis Obispo Co line
8
Comment
UCR92527
Festuca arundinacea
George K. Helmkamp
1996-5-24
1034
San Luis Obispo
Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd
94
Comment
OBI30742
Festuca bromoides
Rhonda Riggins
1982-3-13
1327
San Luis Obispo
Pennington Crk Bio Reserve
Comment
CAS-BOT-BC278294
Festuca californica
Clare B. Hardham
1958-5-10
3311
San Luis Obispo
Santa Lucia Mountains. Cypress Mt.
Comment
CAS-BOT-BC278298
Festuca californica
Alice Eastwood; John Thomas Howell
1936-5-7
2259
San Luis Obispo
Serrano Canyon near San Luis Obispo
Comment
CAS-BOT-BC278368
Festuca elmeri
R. F. Hoover
1949-5-19
7713
San Luis Obispo
Forks of San Simeon Creek
Comment
OBI21851
Festuca microstachys
Robert F. Hoover
1952-4-10
8097
San Luis Obispo
9 mi E of Creston
Comment
OBI31734
Festuca perennis
Turnquist/Smeltzer
1982-5-1
73
San Luis Obispo
NE side of Laguna Lake Park
Comment
SD264709
Festuca perennis
David Keil, Tina Teed, Mary Lea
2000-11-10
29144
San Luis Obispo
Camp San Luis Obispo. Chorro Creek Drainage above Chorro Reservoir. Vicinity of type locality of Cirsium fontinale var. obispoense (Chorro Creek bog thistle). Part of site within fenced exclosure.
219
Comment
RSA517425
Filago gallica
Steven A. Junak
1990-5-1
4287
San Luis Obispo
Santa Lucia Mountains: at N edge of Cuesta Ridge Botanical Area, along power line access road which intersects Tassajera Creek Road ca. 2.4 mi W of Highway 101 ca. 1.2 road miles S of Tassajera Creek Road.
534
Comment
UC1927804
Forestiera pubescens
David Keil, Lynne Dee Althouse
2002-4-22
29805
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 N x 120.581 W) and gravel pit road east of Garden Farms (35.419 N x 120.599 W)Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
RSA122292
Fragaria californica
G. T. Nordstrom
1937-5-13
1210
San Luis Obispo
1.3 miles ENE of Asuncion School, Adelaida.
366
Comment
CAS-BOT-BC52648
Frangula californica subsp. californica
Ira L. Wiggins
1929-5-21
3682
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero
Comment
OBI25566
Frangula californica subsp. californica
David J. Keil
1981-5-16
14659
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
OBI29100
Frangula californica subsp. californica
Karen Symonds
1982-7-17
4
San Luis Obispo
Montana de Oro State Park, along coon Creek trail
Comment
SD39753
Frangula californica subsp. californica
Edith A. Purer
1933-7-20
5099
San Luis Obispo
Five mile northwest of Guadalupe, partially stabilized sand dunes
Comment
OBI8435
Frangula californica subsp. tomentella
David J. Keil
1977-7-3
12475
San Luis Obispo
Campus of Calif Polytechnic State Univ, San Luis Obispo
Comment
RSA116528
Frankenia salina
E. C. Twisselmann
1954-6-5
1323
San Luis Obispo
Soda Lake: South Shore; Carriso Plains.
579
Comment
UC872059
Frankenia salina
Mary Page Ingalls
July 1912
San Luis Obispo
Haynes ranch
Comment
OBI9086
Fremontodendron californicum
Robert F. Hoover
1950-6-5
7977
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
OBI3477
Fremontodendron californicum
R. Martinez
1966-3-19
12
San Luis Obispo
Cuesta Grade road to TV station
Comment
PASA573
Fritillaria lanceolata
1929-5-4
San Luis Obispo
Santa Rita Canyon
Comment
UCD139696
Fritillaria ojaiensis
Malcolm McLeod
1981-3-27
1373
San Luis Obispo
San Luis Obispo County: Reservoir Canyon. From lower of 2 colonies on trail to old cabin. Below second switchbank.
Comment
OBI28192
Galium andrewsii
Jeffery Null
1980-5-12
29
San Luis Obispo
Ecological Study Area, Calif Polytechnic State University, San Luis Obispo
Comment
OBI66848
Galium andrewsii
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29607
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 deg. N, 120.6800 deg. W
244
Comment
OBI58736
Galium andrewsii subsp. gatense
David J. Keil
1998-5-4
27061
San Luis Obispo
Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17.
Comment
UC28158
Galium andrewsii subsp. gatense
L. Jared
1822-3-4
San Luis Obispo
South Coast Ranges
Comment
SBBG97092
Galium andrewsii subsp. intermedium
D. A. Young, S. A. Junak, T. J. Ayers
1989-4-27
1944
San Luis Obispo
0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical Area
Comment
OBI17526
Galium aparine
Lynne Dee Althouse
1977-5-22
89
San Luis Obispo
Oak grove near arena on Wolfe's horse ranch, N of San luis High School
128
Comment
OBI44861
Galium californicum subsp. flaccidum
David J. Keil
1979-7-1
13135
San Luis Obispo
Ridge between Prefumo and See Canyons. About 5 mi from jctn of Los Osos Valley rd and Prefumo Canyon Rd
Comment
RSA607783
Galium californicum subsp. luciense
R. S. Woglum
1940-4-21
2642
San Luis Obispo
Central Coast: Cambia Pines.
Comment
OBI65139
Galium hallii
Greg Wilvert
2005-5-11
412
San Luis Obispo
SE Half of Caliente Range. 1.5 km SW of Semper Spring
1062
Comment
OBI9926
Galium hardhamiae
Clare B. Hardham
1960-5-10
5703
San Luis Obispo
"Cypress Swamp" Cypress Mt
610
Comment
UC1738516
Galium porrigens
Steven A. Junak
1990-5-15
4339
San Luis Obispo
W. Cuesta Ridge: at saddle at W end of Cuesta Ridge Botanical Area, along S side of W Cuesta Ridge Road (USFS Road #29S11.3), ca. 5.6 mi W of Highway 101 Santa Lucia Mountains, Cuesta Ridge Botanical Area
731
Comment
UC1738517
Galium porrigens
Steven A. Junak
1990-5-15
4332
San Luis Obispo
near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Creek, at NW corner of excavated area at Pick and Shovel Mine Santa Lucia Mountains, Cuesta Ridge Botanical Area
524
Comment
UC573626
Galium tricornutum
G. T. Nordstrom
1937-6-20
1358
San Luis Obispo
4.1 mi ne Lime Mountain; Adelaida Quadrangle
304
Comment
OBI58735
Galium tricornutum
David J. Keil
1998-6-10
27765
San Luis Obispo
Hwy 58, 1.3 miles SSW of junction with La Panza Road.
Comment
SD245265
Gamochaeta pensylvanica
David J. Keil
2012-7-27
31495
San Luis Obispo
Nipomo. Strawberry field on north side of Eucalyptus Road at intersection with Senic Veiw Way.
85
Comment
UC2027500
Gamochaeta pensylvanica
David J. Keil
2012-7-27
314495
San Luis Obispo
Nipomo. Strawberry field on north side of Eucalyptus Road at intersection with Scenic View Way.
Comment
OBI79445
Gamochaeta ustulata
David J. Keil
2013-5-15
31736
San Luis Obispo
San Luis Range. Prefumo Canyon. Along banks above private drive off Prefumo Canyon Road
120
Comment
CAS-BOT-BC303455
Gamochaeta ustulata
R. F. Hoover
1949-5-7
7661
San Luis Obispo
Just N of Piedras Blancas Point
Comment
OBI79603
Garrya elliptica
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31373
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak. Davis Peak beneath powerline corridor
541
Comment
LA40316
Garrya veatchii
Roxana S. Ferris;
1939-6-20
9792
San Luis Obispo
Peachy Canyon, 4 mi. W of Paso Robles
Comment
OBI67808
Garrya veatchii
E. L. Painter & M. Wetherwax, M. Wetherwax
1999-11-14
SLO- 16
San Luis Obispo
Camp San Luis Obispo just N of creek crossing, ca 1 air km SSW of Pick and Shovel Mine, E of main branch of Chorro Crk, ca 2 air km NE of Chorro reservoir
400
Comment
RSA00040393
Garrya veatchii
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
6293
San Luis Obispo
East end of the Santa Lucia Wilderness. Started at locked gate to lookout on Hi Mountain, then south southeast to Hi Valley, then east to Road 30S05.2., Trail started near 35.26052N 120.42981W. ended at 35.24926N 120.38324W.
558
Comment
CAS-BOT-BC144758
Garrya veatchii
R. F. Hoover
1964-7-9
9146
San Luis Obispo
5 mi. w. of Pozo (Salsipuedes Creek)
Comment
OBI21893
Gastridium phleoides
Robert F. Hoover
1964-7-12
9193
San Luis Obispo
San Luis Obispo
Comment
OBI59764
Gastridium phleoides
David J. Keil, with V. L. Holland
1999-4-27
28272
San Luis Obispo
Camp Roberts; McMillan Airstrip.
Comment
OBI52749
Gastridium phleoides
David J. Keil, with V. L. Holland
1991-8-22
22566
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
RSA141761
Gaultheria shallon
Clare B. Hardham
1959-5-23
4642
San Luis Obispo
Islay Canyon, Pecho Mts.
Comment
OBI45256
Genista monspessulana
F. X. Villablanca
1986-5-17
44
San Luis Obispo
1.5 mi N of the Cambria cemetary
Comment
UC1969523
Geranium molle
David Keil with Rhonda Riggins and D. R. Miller
1998-5-27
27474
San Luis Obispo
Santa Lucia Mountains. San Simeon Creek Rd. at Eagle Point, 10 miles NE from Hwy 1
Comment
SBBG124272
Geranium rotundifolium
D. Keil
1999-5-27
28354
San Luis Obispo
US 101, ca. 1.3 mi NW of Cuesta Pass, ca. 0.4 mi S of Tassajara Crk Rd
Comment
SBBG21364
Gilia achilleifolia subsp. achilleifolia
C. B. Hardham
1959-4-29
4371
San Luis Obispo
Stenner Crk near San Luis Obispo
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
SJSU3349
Gilia inconspicua
C. W. Sharsmith
1962-4-21
6841
San Luis Obispo
Recruit Canyon (lower reaches) near Crocker Peak, Temblor Range
Comment
RSA0020942
Gilia latiflora
Greg Wilvert
2005-4-5
142
San Luis Obispo
200 m SE of Wells Spring.
959
Comment
RSA0076385
Gilia malior
E. C. Twisselmann
1955-4-14
1840
San Luis Obispo
Summit of Temblor Mountains at Las Yeguas Ranch
1059
Comment
CDA34428
Gilia minor
D. Hickson
2010-4-8
CARR 1229
San Luis Obispo
South Coast Ranges; Eastern Carrizo Plain, in the Elkhorn Hills, west of Padrone Cyn. Rd.
Comment
RSA67202
Gilia minor
Verne Grant, Alva Grant
1947-4-11
7934
San Luis Obispo
San Luis Obisbo Co. Hwy 399, 0.7 mi. E of intersection of hwy 166. SE San Luis Obisbo Co.
Comment
SJSU3428
Gilia tenuiflora
C. W. Sharsmith
1962-4-19
6777
San Luis Obispo
valley of Shell Cr, San Juan Cr drainage c. 12 mi S of Shandon
414
Comment
JEPS85970
Gilia tenuiflora subsp. amplifaucalis
W. L. Jepson
1932-4-2
16189
San Luis Obispo
Cholame
354
Comment
RSA0004816
Gilia tenuiflora subsp. amplifaucalis
J. T. Howell
1948-4-24
24216
San Luis Obispo
3 miles east of Paso Robles
Comment
RSA124952
Gilia tenuiflora subsp. amplifaucalis
Clare B. Hardham
1959-4-3
4165
San Luis Obispo
Sandy Hills, north of the Nacimiento Dam
Comment
UC55355
Gilia tenuiflora subsp. tenuiflora
J. H. Barber
1899-4-9
San Luis Obispo
Paso Robles
Comment
SBBG87652
Gilia tricolor subsp. diffusa
C. F. Smith
1950-4-27
2681
San Luis Obispo
rd SE of Choice Valley School near Grant Dry Lake
Comment
OBI57366
Githopsis diffusa subsp. robusta
David J. Keil
1998-6-15
27843
San Luis Obispo
Between Paso Robles and Cambria, along Dover Canyon Rd., 0.8-2 miles N of Hwy 46.
Comment
OBI57365
Githopsis specularioides
David J. Keil
1998-4-28
26977
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30.
Comment
SBBG123042
Glebionis coronaria
D. Keil
2000-6-1
28799
San Luis Obispo
jct of Halcyon Rd and Hwy 1, near Arroyo Grande
Comment
RSA0047734
Gnaphalium palustre
LeRoy Gross, Marcel Beffort
2014-5-14
6457
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
CDA12516
Gnaphalium ramosissimum
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area. Los Padres NF. Vicinity of Mt. Lowe.
Comment
CAS-BOT-BC305082
Grindelia hirsutula
Gertrude Sinsheimer
1934-5-24
s.n.
San Luis Obispo
San Luis Obispo
Comment
SBBG8282
Grindelia hirsutula
C. B. Hardham
1957-11-19
2763
San Luis Obispo
Piedras Blancas
Comment
CAS-BOT-BC305080
Grindelia hirsutula
Ernest C. Twisselmann
1956-11-20
3257
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Highway U.S. 466 at the Cholame Creek Bridge
457
Comment
CAS-BOT-BC305127
Grindelia hirsutula
Clare B. Hardham
1956-9-30
1223
San Luis Obispo
Santa Lucia Mountains. Near outlet Toro Creek
Comment
OBI51623
Grindelia hirsutula
T. J. Ayers, S. Junak
1989-6-22
759
San Luis Obispo
Los Padres NF; atTV towers just E of West Cuesta Ridge Rd, ca 3 mi W of hwy 101
Comment
RSA140221
Grindelia hirsutula
Clare B. Hardham, C. Butterworth
1960-6-2
5982
San Luis Obispo
Old Creek Rd. to Santa Rita Cr[eek]. Plants of the Santa Lucia Mountains.
Comment
UC565438
Guillenia lasiophylla
Chas. M. Belshaw
Mar 27 1936-Mar 30 1936
452
San Luis Obispo
3 mi e Paso Robles (toward Shandon); Inner South Coast Ranges
Comment
UCR54671
Hainardia cylindrica
C. F. Smith
1961-6-1
6428
San Luis Obispo
Along edge of street at Pismo Beach State Park, Grover City
Comment
UC1786286
Hazardia squarrosa var. squarrosa
David Keil
1978-10-19
s. n.
San Luis Obispo
Reservoir Canyon area
Comment
OBI79262
Hedera
David J. Keil
2011-12-11
31206
San Luis Obispo
Arroyo Grande. Branch Mill Road at outskirts of Arroyo Grande
47
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
OBI31633
Helenium puberulum
Turnquist, Smeltzer
1982-7-23
197
San Luis Obispo
Laguna Lake Park, near developed trls and roadway on E side of lake
Comment
OBI43567
Helenium puberulum
David J. Keil, Eric Wise
1982-7-2
16287
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black Lake cyn trl
Comment
OBI16335
Helenium puberulum
Robert F. Hoover
1966-10-1
10107
San Luis Obispo
Vasquez Cyn, tributary to lower Lopez Cyn
Comment
OBI16336
Helenium puberulum
Jesse Arnold
1964-2-8
3
San Luis Obispo
Stenner Crk, W of Swine unit, Cal Poly {San Luis Obispo]
Comment
UC1285392
Helenium puberulum
R. F. Hoover
1964-8-13
9217
San Luis Obispo
San Bernardo Creek Santa Lucia Range
Comment
CAS-BOT-BC305548
Helianthus bolanderi
R. F. Hoover
1966-9-16
10042
San Luis Obispo
3 mi. s. of Atascadero
Comment
CAS-BOT-BC305763
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
OBI55201
Helianthus gracilentus
Greg Frugoli
1997-5-9
89
San Luis Obispo
On Pozo Rd, W of the summit. La Panza Range, Los Padres, NF (hwy 58 burn area)
762
Comment
RSA772538
Helianthus gracilentus
R. F. Thorne, Percy C. Everett
1963-6-12
32273 -a
San Luis Obispo
1 mile N of entrance to Piedras Blancas Point.
8
Comment
UC2026954
Helianthus gracilentus
Clifton F. Smith
1988-5-17
12137
San Luis Obispo
On north slopes of Pine Mountain in McChesney Wilderness, La Panza Range about a mile or so below summit
Comment
OBI59565
Heliotropium curassavicum
George Butterworth
1997-11-3
202
San Luis Obispo
T31S, R20E, S29 S side of Painted Rock Rd 1/4 mi W of Soda lake rd
Comment
RSA0027664
Heliotropium curassavicum
Greg Wilvert
2005-5-31
452
San Luis Obispo
Dead end of Padrones Cyn. Rd.
866
Comment
SBBG104436
Heliotropium curassavicum var. oculatum
F. L. Johnson, E. A. Young
1993-5-25
ROB 590
San Luis Obispo
0.5 km N of Bee Rock Rd on E Perimeter Rd; Camp Roberts
Comment
JEPS18687
Helminthotheca echioides
Ernest C. Twisselmann
1955-7-30
2286
San Luis Obispo
Chris Twisselmann Ranch, eastern San Luis Obispo County Temblor Range, western San Joaquin Valley, Chris Twisselmann
670
Comment
OBI63090
Hemizonia congesta subsp. luzulifolia
R. K. Brummitt
1997-6-15
19755
San Luis Obispo
5 km Se of Morro Bay town towards Los Osos
Comment
OBI71667
Hemizonia congesta subsp. luzulifolia
David J. Keil
1988-7-2
20850
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
CAS-BOT-BC314904
Hemizonia congesta subsp. luzulifolia
John Thomas Howell
1929-10-12
4469
San Luis Obispo
Atascadero Creek 5.2 miles w. of Atascadero
Comment
CDA7036
Hemizonia congesta subsp. luzulifolia
G. D. Barbe
1976-10-22
2230
San Luis Obispo
E. Machado Ranch, Hausna Road, east of Arroyo Grande.
0
Comment
OBI16227
Hemizonia congesta subsp. luzulifolia
Robert F. Hoover
1969-8-1
11514
San Luis Obispo
Near Perry Crk summit just S of Cambria
Comment
UC1392632
Hemizonia congesta subsp. luzulifolia
R. F. Hoover
1969-9-13
11588
San Luis Obispo
w of Paso Robles; Upper Jack Creek
Comment
IRVC29247
Hemizonia paniculata
G. K. Helmkamp, E. A. Helmkamp
2004-10-1
8826
San Luis Obispo
3.4 miles east of Lopez Lake along Hi Mountain Road and beside Arroyo Grande Creek Central Coast; Outer South Coast Range
171
Comment
RSA756109
Hesperevax caulescens
David J. Keil, Kathleen Keil
2001-4-20
29366
San Luis Obispo
Southeast of Cholame along Davis Road, 1.8 miles southeast of California Highway 46.
421
Comment
SD245272
Hesperevax caulescens
David Keil, Kathleen Keil
2001-4-20
29366
San Luis Obispo
Southeast of Cholame along Davis Road, 1.8 mile southeast of California Highway 46. Rolling hills with 2 creeks.
420
Comment
OBI42146
Hesperocnide tenella
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19458
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa lucia Mts in area that was locally the E boundary of the Las Piltas fire of July 1985
Comment
UC1212139
Hesperomecon linearis
W. R. Ernst
1961-4-2
757
San Luis Obispo
Along the Simmler-Creston Road ca. 2 miles northwest of the junction to La Planza
Comment
CAS-BOT-BC422576
Hesperomecon linearis
Ernest C. Twisselmann
1962-3-26
6711
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon, 4 miles south of Cholame
563
Comment
OBI16781
Heteranthemis viscidihirta
Robert F. Hoover
1964-6-6
8959
San Luis Obispo
Los Osos
Comment
OBI38065
Heterocodon rariflorum
David J. Keil, Kathryn Bay and Rich Ferguson
1984-4-28
18158
San Luis Obispo
Amer Cyn are in La Panza Mts
Comment
SBBG119775
Heteromeles arbutifolia
J. Olson
2000-6-27
San Luis Obispo
Boy Scout Rd (river side), ca. 0.8 mi downstream along rd from Twin Bridges; Camp Roberts
Comment
UCR80626
Heteromeles arbutifolia
Don Pendleton
1992-3-15
92- 11
San Luis Obispo
E side of Atascadero, adjacent to railroad tracks on N-S trending ridge west of Salinas River, behind private residence at 7103 Sycamore Road.
366
Comment
CAS-BOT-BC310942
Heterotheca grandiflora
Ernest C. Twisselmann
1972-9-23
19280
San Luis Obispo
T. Franklin Twisselmann home in Choice Valley
640
Comment
OBI71813
Heterotheca oregona
Michael Walgren
2009-8-25
25
San Luis Obispo
In Cal Trans hwy 1 right-of -way on inland side of bridge over Arroyo de la Cruz
Comment
OBI31368
Heterotheca sessiliflora
Joy Nishida
1982-8-12
519
San Luis Obispo
American Cyn campground
524
Comment
CAS-BOT-BC424397
Heuchera pilosissima
B. Clouette & class
1950-5-10
s.n.
San Luis Obispo
Morro Rock, N slopes
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-BC318468
Hieracium argutum
Clare B. Hardham
1960-6-27
6324
San Luis Obispo
Black Mt., Rte. 41, Cambria-Cayucos Road, Santa Lucia Mountains
609
Comment
CAS-BOT-BC55422
Hirschfeldia incana
Ernest C. Twisselmann
1954-7-2
1417
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Jackson Place. 2 miles south of Grant's Lake, eastern SLO county.
533
Comment
OBI36688
Hirschfeldia incana
Eric Wise
1983-9-22
1774
San Luis Obispo
Salinas River X hwy 58; near Santa Margarita
Comment
CAS-BOT-BC207966
Hoffmannseggia glauca
Ernest C. Twisselmann
1958-8-29
4750
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
OBI79148
Hoita macrostachya
David J. Keil
2013-8-22
31967
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
UC57485
Hoita orbicularis
J. H. Barber
1899-5-22
San Luis Obispo
Morro
Comment
UCD105892
Hoita orbicularis
G. F. Hrusa
1987-6-19
5428
San Luis Obispo
San Luis Obispo County: Canyon of Coon Creek SE of Montana de Oro State Park.
152
Comment
UCSB26296
Hoita orbicularis
Ketcham, A.
1968-5-25
San Luis Obispo
Perfumo Canyon, 1.3 miles from Los Osos Valley Road
Comment
OBI21906
Holcus lanatus
Robert F. Hoover
1950-5-30
7656
San Luis Obispo
San Simeon State Park
Comment
CAS-BOT-BC325894
Holocarpha heermannii
R. F. Hoover
1947-8-17
7383
San Luis Obispo
Santa Rosa School near Cambria
Comment
OBI16068
Holocarpha heermannii
Robert F. Hoover
1947-8-17
7383
San Luis Obispo
Santa Rosa School near Cambria
Comment
CAS-BOT-BC325898
Holocarpha heermannii
R. F. Hoover
1946-9-22
6442
San Luis Obispo
West of Paso Robles on road to Adelaida
Comment
RSA317006
Holodiscus discolor
T. S. Elias, Walter Wisura
1984-7-27
8588
San Luis Obispo
Northeast of Morro Bay along route 44 towards Atascadero, stream bed along road just SW of entrance to Cerro Alto Campgrounds.
Comment
CAS-BOT-BC150050
Holodiscus discolor var. discolor
Alice Eastwood
1927-8-1
15024
San Luis Obispo
Cambria
Comment
CAS-BOT-BC150046
Holodiscus discolor var. discolor
Ernest C. Twisselmann
1955-7-31
2293
San Luis Obispo
Jack Creek at York Mountain (5 miles west of Templeton)
274
Comment
CAS-BOT-BC289520
Hordeum brachyantherum subsp. californicum
Ernest C. Twisselmann
1955-6-16
2170
San Luis Obispo
Upper Buckhorn Canyon, La Panza Range
609
Comment
OBI59126
Hordeum depressum
David J. Keil, with Curtis Clark
1998-4-17
26778
San Luis Obispo
Carrizo Plain. N of Soda Lake in vicinity of intersection of Belmont Tral and Clarksburg Rd.
Comment
OBI42187
Hordeum marinum
David J. Keil, Lynee Dee Oyler and Rick Oyler
1986-5-17
19499
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
OBI49917
Hordeum marinum
David J. Keil, Mary Coffeen, Cathy Rose & Corky Matthews
1984-5-5
18229
San Luis Obispo
American Canyon area in La Panza Mountains.
Comment
OBI27135
Hordeum murinum
Thomas Burrows
1980-4-24
22
San Luis Obispo
Reservoir Cyn
152
Comment
OBI6252
Hordeum murinum
Robert J. Rodin
1970-5-5
8395
San Luis Obispo
Nature Preserve, Camp San Luis Obispo
15
Comment
CAS-BOT-BC289390
Hordeum murinum subsp. glaucum
Ernest C. Twisselmann
1951-9-1
73
San Luis Obispo
Chris Twisselmann Ranch, 6 miles south of Cholame, Temblor Range and the Western San Joaquin Valley
Comment
UCD85919
Hordeum murinum subsp. glaucum
A. A. Beetle
1942-4-15
3043
San Luis Obispo
San Luis Obispo County: Southwestern part of county. Santa Maria River, near Taylor Spring.
Comment
RSA585601
Hordeum murinum subsp. leporinum
M. D. Proctor, E. A. Young
1993-3-17
ROB 0200
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Rd.
Comment
UCR140394
Hordeum murinum subsp. murinum
George K. Helmkamp
2004-2-29
8315
San Luis Obispo
Central Coast, Nipomo Mesa, Nipomo, Orchard Ave. 0.1 mi NW of Division St.
116
Comment
UCR91801
Horkelia cuneata
George K. Helmkamp
1996-5-24
1045
San Luis Obispo
Central Coast, Los Osos, along trail to quarry, 0.6 mile east of South Bay Blvd.
95
Comment
RSA770154
Horkelia cuneata subsp. puberula
David J. Keil, V. L. Holland
2010-6-15
30893
San Luis Obispo
Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel.
100
Comment
CAS-BOT-BC143393
Horkelia yadonii
Ernest C. Twisselmann
1956-6-13
2929
San Luis Obispo
Northeast spur of Black Mountain
533
Comment
OBI32425
Hornungia procumbens
David J. Keil, Field Botany Class
1983-4-8
s.n.
San Luis Obispo
Carrizo Plain at W edge of Soda Lake
Comment
OBI45255
Hosackia gracilis
F. X. Villablanca
1986-5-17
45
San Luis Obispo
1.5 mi N of the Cambria Cemetary
Comment
SBBG30905
Hydrocotyle ranunculoides
R. N. Philbrick
1968-6-7
San Luis Obispo
Black Cyn, Nipomo Mesa at E edge of Hwy 1, between Oceano and Oso Flaco Lake
Comment
UC1385112
Hydrocotyle ranunculoides
Ronald L. Stuckey
1963-8-4
1963
San Luis Obispo
margin of Oso Flaco Lake
Comment
CAS-BOT-BC401421
Hypericum scouleri
R. F. Hoover
1950-6-21
8015
San Luis Obispo
Pine Mt., Santa Lucia Mts.
Comment
JEPS26368
Hypochaeris glabra
Ernest C. Twisselmann
1959-5-23
5264
San Luis Obispo
just w of Baywood; Morro Bay
3
Comment
OBI31109
Hypochaeris glabra
Julie M. Vanderwier
1979-4-13
120
San Luis Obispo
Indian Knob Tar Sands
Comment
SBBG104481
Hypochaeris radicata
M. D. Proctor, E. A. Young
1993-4-16
ROB 447
San Luis Obispo
Cantonment Area; Camp Roberts
Comment
UC1296341
Iris douglasiana
R. F. Hoover
1947-3-16
6678
San Luis Obispo
near ocean San Carpoforo Creek
Comment
CAS-BOT-BC315701
Isocoma acradenia var. bracteosa
Clare B. Hardham
1957-9-12
2599
San Luis Obispo
Creston
Comment
OBI35409
Isocoma menziesii var. sedoides
Helen Jones
1982-8-7
85
San Luis Obispo
Piedras Blancas Point
Comment
CAS-BOT-BC324688
Isocoma menziesii var. vernonioides
Chester Dudley
1927-11-1
s.n.
San Luis Obispo
Near Paso Robles
Comment
OBI16000
Isocoma menziesii var. vernonioides
F. Rush
1957-8-1
s.n.
San Luis Obispo
S. Morro Bay
Comment
SBBG14522
Isoetes howellii
C. B. Hardham
1958-5-12
1943
San Luis Obispo
Green's Lake, crest N of Cypress Mtn
Comment
OBI43604
Isolepis cernua
Eric Wise
1981-6-30
883
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Mud Lake of Dune lakes
Comment
OBI79420
Isolepis cernua
David J. Keil
2013-6-6
31787
San Luis Obispo
San Luis Range. Prefumo Canyon
130
Comment
CAS-BOT-BC112553
Isolepis cernua
Ira L. Wiggins
1929-4-16
3627
San Luis Obispo
Creek bottom among beach dunes, 4 miles north of Moro.
Comment
CAS-BOT-BC340194
Jaumea carnosa
Ernest C. Twisselmann
1955-10-1
2437
San Luis Obispo
Southern end of Morro Bay
0
Comment
CAS-BOT-BC340198
Jaumea carnosa
Clare B. Hardham
1957-11-19
2753
San Luis Obispo
Santa Lucia Mountains. Piedras Blancas
Comment
SBBG119642
Juglans californica
E. Painter, M. Wetherwax
2000-8-21
CR 119
San Luis Obispo
abandoned walnut orchard, Nacimiento Ranch, near Boy Scout Rd; Camp Roberts
200
Comment
SBBG109444
Juncus
C. B. Hardham
1960-6-1
6004
San Luis Obispo
Little Burnett Crk
Comment
OBI59688
Juncus acutus
Larry Kelly, David J. Keil
1988-10-1
258
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI43281
Juncus acutus subsp. leopoldii
Eric Wise
1982-6-25
1572
San Luis Obispo
Pismo State Beach, Oceano Campground. Also known as "Dune Lake" by Mason, or Oceano Lagoon by others
Comment
OBI38566
Juncus breweri
Eric Wise
1981-6-29
821
San Luis Obispo
Twin Lake of Dune Lakes
Comment
OBI56438
Juncus bufonius var. bufonius
David J. Keil
1999-6-22
s.n.
San Luis Obispo
Montana de Oro State Park. Trl from Horse Camp to Manzanita Trl
Comment
OBI25471
Juncus bufonius var. congestus
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
14014
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
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
UC638971
Juncus phaeocephalus
Bernard Miossi
1939-6-4
94 a
San Luis Obispo
1 mi s Los Osos School (along the Los Osos Valley road)
54
Comment
SBBG109442
Juncus xiphioides
C. B. Hardham
1956-8-20
1306
San Luis Obispo
Paradise Valley, Atascadero
Comment
UCR29108
Juncus xiphioides var. xiphioides
David J. Keil
1981-6-20
14894
San Luis Obispo
Central Coast, north of San Simeon, along the channel and banks of Arroyo de la Cruz, east of Hwy 1 (Pacific Coast Hwy)
61
Comment
SBBG93918
Keckiella cordifolia
S. A. Junak
1990-7-13
4410
San Luis Obispo
near N edge of Cuesta Ridge Botanical Area, powerline access rd, between first and second high voltage tower, E of W Cuesta Ridge Rd, ca. 1.2 rd mi S of Tassajera Crk Rd
548
Comment
OBI75223
Kickxia elatine
David J. Keil
2011-9-3
31097
San Luis Obispo
Cambria. Near post office at end of Bridge street
14
Comment
UC1132149
Koeleria macrantha
H. C. Lee
1937-5-25
999
San Luis Obispo
2 3/4 mi n Creston; Paso Robles Quad.
Comment
UC572440
Krascheninnikovia lanata
W. A. Peterson
1937-3-20
640
San Luis Obispo
Syncline Hill La Panza Quad., Syncline Hill
701
Comment
SBBG87073
Lactuca serriola
C. F. Smith
1958-7-15
5808
San Luis Obispo
dirt rd, ca. 2 mi E of Old Cuyama on Hwy 66
Comment
OBI66233
Laennecia coulteri
David J. Keil
1998-10-9
28142
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
UC1928043
Laennecia coulteri
David Keil
1998-10-9
28169
San Luis Obispo
California Highway 166, 0.8 mi w of Kern Co. line in easternmost San Luis Obispo Co.
Comment
CAS-BOT-BC341606
Lagophylla ramosissima
R. F. Hoover
1965-9-19
9624
San Luis Obispo
West edge of Carrizo Plain, west of Simmler
Comment
OBI33858
Lamium amplexicaule
Melissa Luckow, CNPS
1981-4-18
653
San Luis Obispo
Hwy 58 at the Salinas River Bridge at the head of Calf Cyn
Comment
OBI10921
Lastarriaea coriacea
Robert F. Hoover
1967-5-6
10548
San Luis Obispo
Jack lake
Comment
OBI73414
Lastarriaea coriacea
David J. Keil
2010-6-1
30823
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
CAS-BOT-BC339009
Lasthenia californica
R. F. Hoover
1947-4-25
7064
San Luis Obispo
2 mi. s of Arroyo Grande
Comment
SEINET7042451
Lasthenia californica
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
UC1314940
Lasthenia debilis
R. F. Hoover
1967-4-1
10327
San Luis Obispo
canyon near n end Elkhorn Plain; Temblor Range
Comment
UC524054
Lasthenia ferrisiae
Ira L. Wiggins
1932-3-20
5783
San Luis Obispo
hillsides in immediate vicinity Cholame
Comment
CAS-BOT-BC352743
Lasthenia fremontii
R. F. Hoover
1952-4-10
8112
San Luis Obispo
5 miles S of Simmler, Carrizo Plain.
Comment
RSA760731
Lasthenia glaberrima
David J. Keil
2002-4-4
29788
San Luis Obispo
Santa Margarita Ranch. Vicinity of farm pond and associated vernal wetlands north of Santa Margarita and east of US 101.
299
Comment
UC1118981
Lasthenia gracilis
P. L. Johannsen
1937-4-10
1019
San Luis Obispo
1 3/4 mi n Spanish Ranch (Plot 244); McKittrick Quadrangle
Comment
CAS-BOT-BC361273
Lasthenia leptalea
Clare B. Hardham
1960-3-31
5259
San Luis Obispo
Santa Lucia Mountains: Near intersection Bee Rock--Cantinas Cr. Rd. and Bee Rock--Pleyto Rd.
Comment
UC1363806
Lasthenia leptalea
Robert Ornduff
1958-5-11
4976
San Luis Obispo
North Traffic Way 1.8 mi n Atascadero city center (hillside opposite old adobe remains near railroad tracks, between Asuncion Station and San Jacinto Ave)
Comment
UCR122806
Lathyrus odoratus
George K. Helmkamp, E. A. Helmkamp
1998-5-19
3872
San Luis Obispo
Outer South Coast Range; Santa Lucia Range, southwest of Paso Robles along CA Hwy 46 at York Mountain Road
366
Comment
OBI5214
Lathyrus odoratus
French H. Morgan
1972-5-23
9
San Luis Obispo
2 mi N fo San Luis Obispo and 1/8 mi off of US 101 near city water reservoir
134
Comment
OBI75829
Lathyrus vestitus
Al Lindholm
1971-4-8
144
San Luis Obispo
Fitzhugh property [6 mi N of Cayucos, Santa Lucia Mts. Cypress Mtn Quad, T28S, R10E, sect 3,4,5,8,9,10, 15,16,17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Crks. N slope of Geode Mtn. N slope near "dry lake"
460
Comment
UCR28935
Lathyrus vestitus
J. H. Nishida
1982-5-8
369
San Luis Obispo
South Coast Range, 1.2 mi south of American Canyon Campground, near unlocked gate
506
Comment
UC1128940
Lathyrus vestitus var. vestitus
T. M. Hendrix
1937-4-19
42
San Luis Obispo
4 mi ne Pozo; Los Padres National Forest, Pozo Quad.
548
Comment
RSA680409
Lavandula stoechas
Scott D. White, Ken McDonald
2001-5-9
8451
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
CAS-BOT-BC322147
Layia gaillardioides
R. F. Hoover
1964-5-13
8849
San Luis Obispo
South Fork of Old Creek.
Comment
SBBG109793
Layia glandulosa
C. B. Hardham
1959-4-3
4172
San Luis Obispo
between Nacimiento and San Antonio
Comment
CAS-BOT-BC321426
Layia glandulosa
Ernest C. Twisselmann
1954-3-20
902
San Luis Obispo
Temblor Range and Western San Joaquin Valley. Palo Prieta Canyon, near old Rock Quarry, 3.5 miles S of Cholame.
Comment
CAS-BOT-BC321661
Layia glandulosa
Chester Dudley
1940-1-1
s.n.
San Luis Obispo
Huerhuero Creek
Comment
JEPS98944
Layia glandulosa
Bruce G. Baldwin
1987-3-31
649
San Luis Obispo
Nipomo Mesa, 1.3 mi northbound on Hwy 1 from Willow Road jct
Comment
UCD133905
Layia glandulosa
Annetta Carter
1940-4-7
1507
San Luis Obispo
San Luis Obispo County: Palo Prieto Canyon, 3.3 miles southeast of Cholame, north end of Temblor Range.
457
Comment
POM180544
Layia glandulosa subsp. glandulosa
Roxana S. Ferris
1929-4-15
7620
San Luis Obispo
Between Guadalupe and Callender.
Comment
OBI15871
Layia heterotricha
Robert F. Hoover
1950-3-31
7773
San Luis Obispo
La Panza District
Comment
OBI15828
Layia hieracioides
Robert F. Hoover
1956-4-26
8368
San Luis Obispo
Baywood park
Comment
OBI27328
Layia hieracioides
Robert L. Allen, Nancy E. Arnold
1981-5-3
252
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts
Comment
CAS-BOT-BC123314
Layia jonesii
Marcus Eugene Jones
1882-5-5
3224
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC327490
Layia jonesii
R. F. Hoover
1948-4-14
7442
San Luis Obispo
2 mi NW of Cuyucos
Comment
CAS-BOT-BC327492
Layia jonesii
R. F. Hoover
1948-4-22
7485
San Luis Obispo
West base of Mt. Bishop near San Luis Obispo
Comment
OBI51483
Layia munzii
David J. Keil, Kathleen Keil
1992-4-11
22791
San Luis Obispo
Calif Valley, Carissa Plain. Belmont Trl ca. 2 mi E of Soda Lake Rd at intersection with small cross rd
Comment
OBI20179
Layia munzii
David J. Keil
1979-4-8
13036
San Luis Obispo
2 mi S of Calif Valley along Soda Lake Rd
579
Comment
SJSU3338
Layia munzii
C. W. Sharsmith
1962-4-20
6806
San Luis Obispo
Carrizo Plain c. 5 mi SE of Simmler
Comment
OBI81153
Layia pentachaeta
Jason Dart, M. Perry, A. Weichert
2010-4-6
362
San Luis Obispo
Northern Carrizo Plain, along Bitterwater Road, 3.9 miles north of Highway 58
643
Comment
CAS-BOT-BC123318
Layia pentachaeta subsp. albida
David Daniels Keck; Jens Chr. Clausen
1935-4-9
3106
San Luis Obispo
Summit of Polonio Pass, 5 miles E of Cholame, on road to Lost Hills
579
Comment
SFV15535
Layia platyglossa
I. E. Anderson, J. H. Nishida, R. L. Allen
1992-4-26
369
San Luis Obispo
Carrizo Plain Carrizo Plain, 37.8 miles north on Soda Lake Road from junction with Highway 166. Roadside.
620
Comment
OBI35324
Layia platyglossa
Helen Jones
1982-5-19
53
San Luis Obispo
Piedras Blancas Point, N of main road behind foredune
Comment
OBI72497
Layia platyglossa
E. L. Painter & M. Wetherwax, D. Wilken, K. Knight
2003-4-3
SLO- 318
San Luis Obispo
Camp San Luis Obispo. Below Primera mine tailings, in hydroseeded revegetation project in area known locally as the 'grand canyon'. UTMs zone 10 710470E, 3914565N
360
Comment
SD115790
Lemna gibba
Wayne P. Armstrong
1984-7-8
1205
San Luis Obispo
One mile east of Oso Flaco Lake, north side of Oso Flaco Lake Road, in marsh area.
4
Comment
OBI38524
Lemna gibba
Eric Wise
1981-7-27
1012
San Luis Obispo
Greengate Ponds. Orcutt Rd
Comment
OBI82528
Lemna minor
David J. Keil
2015-7-8
33313 -1
San Luis Obispo
Atascadero Creek north of El Camino Real bridge and east of road
280
Comment
SD115789
Lemna minuta
Wayne P. Armstrong
1984-7-8
1206
San Luis Obispo
Oso Flaco Lake, north shore.
4
Comment
CAS-BOT-BC221511
Lepechinia calycina
Mr. Chester Dudley
1936-5-1
s.n.
San Luis Obispo
La Panza Mts.
Comment
OBI36428
Lepechinia calycina
Rhonda Riggins
1985-4-25
1522
San Luis Obispo
Los Padres Natl Forest. Pozo summit along Pozo-La Panza rd
Comment
UC1561202
Lepechinia calycina
Barbara Ertter
1989-6-10
8571
San Luis Obispo
E side Black Mt ca 20 air miles ENE of San Luiz Obispo, head of McGinns Creek above Navajo Campground
Comment
OBI69964
Lepidium didymum
D. R. Miller
2006-5-23
506 .829
San Luis Obispo
Pine Mt Region.Along area between house and driveway in, San Simeon drainage [goat Camp] john & Marsha Rhoades home. T26S, R9e sect 19
561
Comment
CAS-BOT-BC89205
Lepidium draba
Ernest C. Twisselmann
1959-11-2
5905
San Luis Obispo
Oso Flaco Road, 1 mile east of Oso Flaco Lake.
9
Comment
UCSB39937
Lepidium draba
Shaw, J.
1982-7-1
San Luis Obispo
Along Perfumo Canyon Road; one mile south of Los Osos Valley Road in San Luis Obispo
60
Comment
RSA201707
Lepidium jaredii
Robert F. Hoover
1958-3-19
s.n.
San Luis Obispo
Carrizo Plain south of Soda Lake
Comment
OBI53033
Lepidium lasiocarpum
L. D. Oyler, David J. Keil and Kathy Keil
1990-4-26
1079
San Luis Obispo
Nipomo Dunes. dune slack area two ridges beyond Oso Flaco Lake rd, W of Unocal pipeline
Comment
CAS-BOT-BC12564
Lepidium nitidum
Alice Eastwood; John Thomas Howell
1935-3-25
2008
San Luis Obispo
Cholame.
Comment
OBI80379
Lepidium nitidum
David J. Keil
1993-3-27
s.n.
San Luis Obispo
Laguna Lake Park.
170
Comment
UC1126678
Lepidium nitidum
P. L. Johannsen
1936-3-21
697
San Luis Obispo
1.5 mi se Terrace Hill; San Luis Obispo Quad.
91
Comment
CAS-BOT-BC12945
Lepidium strictum
John Thomas Howell
1961-4-15
36512
San Luis Obispo
Paso Robles.
Comment
OBI43379
Leptochloa fusca subsp. fascicularis
Eric Wise
1981-10-23
1358
San Luis Obispo
Tepesquet Vinyard Ponds. 4-6 mi S of Shandon on San Juan Rd
Comment
OBI65627
Leptochloa fusca subsp. uninervia
G. F. Hrusa
1998-7-21
14748
San Luis Obispo
At base of bank along Price Cyn Rd 2 mi SW of intersection with Hwy 227 at Edna
Comment
OBI11382
Leptodactylon californicum subsp. brevitrichomum
Jesse Arnold
1964-2-16
13
San Luis Obispo
5.5 mi N.E. of Pozo on Black Mt. road
Comment
OBI11409
Leptosiphon androsaceus
R. F. Hoover
1958-4-23
8460
San Luis Obispo
Old Creek, south fork, above Cayucos.
Comment
SJSU3352
Leptosiphon liniflorus
C. W. Sharsmith
1962-4-21
6828
San Luis Obispo
Panorama Hills near foot of Recruit Canyon, Temblor Range
Comment
UCD147164
Leptosiphon parviflorus
Rachelle Boul; D. Hickson
2008-4-23
CARR 120 -1
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
754
Comment
OBI55173
Leptosiphon parviflorus
Greg Frugoli
1997-5-15
53
San Luis Obispo
At intersection of Red Hill rd. and 4-wd road, 0.5 mi. north of Mc Ginnis creek, La Panza range, Los Padres N.F (Hwy. 58 burn area)
579
Comment
OBI80402
Leptospermum laevigatum
Devon Jackson, Randy Lesinski, Augustina Remedios, Christopher Khoa Luu, Rachal Lindquist, Tony Landeros, Zack Perea
2015-2-8
1
San Luis Obispo
Oceano Dunes trail. About 200-300 yards up the trail north from Pier Avenue. On the left side of the trail.
0
Comment
OBI16685
Leptosyne calliopsidea
Robert F. Hoover
1958-3-19
8420
San Luis Obispo
Carrizo Plain, near N base of Caliente Mt
Comment
OBI16686
Leptosyne calliopsidea
unk
1952-3-22
12
San Luis Obispo
4 mi S 13 mi E Shandon. Choice Valley
Comment
OBI16675
Leptosyne gigantea
Robert F. Hoover
1967-5-6
10554
San Luis Obispo
Dunes S of Oso Flaco Lake
Comment
SEINET11808169
Lessingia glandulifera var. glandulifera
L. P. Janeway
1988-1
2985
San Luis Obispo
near Creston Rd (Hwy 229) 0.2 mi N of Calf Cyn Rd (hwy 58)
396
Comment
UC1532783
Lessingia pectinata var. pectinata
Robert F. Thorne
1968-6-7
37774
San Luis Obispo
ca 3 mi s Oceano (sand dunes near lake); Jack Lake
Comment
CAS-BOT-BC341978
Lessingia pectinata var. pectinata
Alice Eastwood
1927-7-29
14961
San Luis Obispo
Morro Sands
Comment
UC1285042
Lessingia pectinata var. tenuipes
R. F. Hoover
1946-8-18
6316
San Luis Obispo
near n base La Panza Range (Fernandez Creek); , Fernandez Creek
Comment
UC1321292
Lessingia pectinata var. tenuipes
R. F. Hoover
1966-10-7
10121
San Luis Obispo
at mouth of Chimney Canyon; Cuyama River
Comment
CAS-BOT-BC328111
Lessingia tenuis
B. Ertter; J. Strachan
1980-5-15
3412
San Luis Obispo
S side Hwy 58, 0.6 mi E of San Juan Cr., Syncline Hill W of Carrizo Plain
548
Comment
CAS-BOT-BC330421
Lessingia tenuis
R. F. Hoover
1846-8-18
6316
San Luis Obispo
Fernandez Creek, near N base of La Panza Range
Comment
UCD138663
Leucojum aestivum
Florence Knight
1911-5-2
s.n.
San Luis Obispo
San Luis Obispo County: Exact location unknown.
Comment
CAS-BOT-BC283689
Leymus condensatus
Clare B. Hardham
1957-9-12
2620
San Luis Obispo
Santa Lucia Mountains. Santa Rosa Creek Cambria
Comment
CDA17716
Leymus pacificus
Austin Griffiths, M. J. Hart, Stan Garcia
1986-5-27
s.n.
San Luis Obispo
northeast corner of Oceano.
0
Comment
UC53401
Leymus triticoides
Jos. Burtt Davy
Jun 1 1901-Jun 2 1901
7585
San Luis Obispo
Templeton; n hillsides
Comment
SBBG123221
Lilaea scilloides
D. Keil
1991-5-18
21540
San Luis Obispo
C.T. Ranch, E and N outskirts of Cambria
100
Comment
POM98142
Limnanthes douglasii subsp. nivea
P. A. Munz
1925-11-24
9224
San Luis Obispo
Dry mud-flat, Atascadero.
Comment
CAS-BOT-BC226839
Linanthus californicus
R. F. Hoover
1966-5-14
9851
San Luis Obispo
Near Oso Flaco Lake
Comment
UCSB26539
Linanthus californicus
Havlik, Neil
1968-6-13
San Luis Obispo
About 0.5 mile east of La Panza Campground on the Pozo - La Panza Road
Comment
OBI82684
Linanthus dichotomus
David J. Keil, with Lynne Dee Althouse and Shannon Henke
2016-2-26
33516
San Luis Obispo
Southeast of Cholame in southern Cholame Valley along San Andreas Fault zone
530
Comment
RSA781520
Linanthus parviflorus
David J. Keil
1986-4-13
19172
San Luis Obispo
2 miles E from junction with Las Pilitas Road on Parkhill Road. S side of highway
Comment
OBI9476
Linaria dalmatica
W. Frey
1959-11-13
483
San Luis Obispo
Upper Toro Crk Rd, on Pierce Ranch
Comment
OBI3761
Lithophragma heterophyllum
Elizabeth Rudd
1971-4-26
250
San Luis Obispo
3 mi NE of Santa Margarita
366
Comment
SBBG117543
Lithophragma heterophyllum
M. Wetherwax, E. Painter
2003-3-5
SLO 299
San Luis Obispo
unused rd E of Range Rd; Camp San Luis Obispo
160
Comment
UC310769
Lithophragma heterophyllum
Philip A. Munz
1925-3-25
9216
San Luis Obispo
Atascadero Creek
457
Comment
CAS-BOT-BC435658
Lithophragma heterophyllum
Ira L. Wiggins
1929-4-16
3652
San Luis Obispo
Grade 6 miles above Moro on Atascadero Road
Comment
RSA67566
Lithophragma parviflorum
P. A. Munz
1951-4-12
16288
San Luis Obispo
13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range.
762
Comment
OBI58753
Lithophragma parviflorum var. parviflorum
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27386
San Luis Obispo
Caliente Range. Along Caliente Ridge Rd., 1.1 mi. SE from junction with Selby Rd.
Comment
OBI7423
Lobelia erinus
Gary Hammer
1976-4-9
9
San Luis Obispo
Cult at the OH unit at Cal Poly campus
Comment
UC455009
Lobelia erinus
I. J. Condit
1909-6-12
San Luis Obispo
C. P. S. grounds
Comment
OBI16464
Logfia filaginoides
Robert F. Hoover
1967-5-5
10523
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
OBI44823
Logfia filaginoides
David J. Keil
1985-3-31
18516
San Luis Obispo
Calf Cyn area along Calif Rte 58, halfway between Park Hill Rd and hwy 229
Comment
OBI70755
Logfia filaginoides
D. R. Miller
2008-5-1
508 .863
San Luis Obispo
Along ridge rd cut in Bear Cyn, a drainage to Tobacco Crk
488
Comment
SDSU4137
Logfia filaginoides
D. F. Howe
1962-7-22
3339
San Luis Obispo
At Santa-Barbara-San Luis Obispo Co. line on #1.
Comment
SBBG117776
Logfia gallica
M. Wetherwax, E. Painter
2003-4-29
SLO 331
San Luis Obispo
Chorro Crk bog thistle exclosure, above Chorro Crk Reservoir; Camp San Luis Obispo
233
Comment
CDA26814
Lolium multiflorum
Beth Waterbury
1983-4-22
29
San Luis Obispo
San Luis Obispo, Laguna Lake, collected in field on north side of lake that is mowed periodically.
0
Comment
SEINET11678785
Lolium multiflorum
Unknown
1936-1
12960
San Luis Obispo
Cuesta Pass
Comment
SEINET269500
Lolium multiflorum
G. Helmkamp
1994-5-18
91 -25
San Luis Obispo
Alamo Canyon 7 miles east of US-101 on CA-166 then 4 miles north (generally northeast of Twitchell reservoir)
213
Comment
RSA191882
Lolium perenne subsp. multiflorum
R. F. Thorne, P. Everett
1963-6-12
32249
San Luis Obispo
At Arroyo de la Cruz Creek
Comment
UCD66672
Lolium temulentum
J. H. Barber
1900-5-6
San Luis Obispo
San Luis Obispo County: Pleyto Road, near Nacimienta River.
Comment
OBI79748
Lomatium californicum
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31613
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road
530
Comment
SEINET8465348
Lomatium californicum
Robert J. Rodin
1962-5-10
6880
San Luis Obispo
Central Coast; About 3 mi south of Hwy 101 on Cuesta Summit Rd. on road maintained by the Forest Service and Telephone Company
Comment
UC1122979
Lomatium californicum
G. T. Nordstrom
1937-4-20
1096
San Luis Obispo
2.6 mi. s.e. Lincoln School; Adelaida Quad.
Comment
UC1928032
Lomatium californicum
David Keil, V. L. Holland
2001-4-7
29249
San Luis Obispo
Western outskirts of Atascadero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
Comment
OBI40088
Lomatium dasycarpum
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "Doc" Miller
1985-4-27
18650
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
OBI64723
Lomatium dasycarpum
D. R. Miller
1994-3-26
394 -136
San Luis Obispo
Pine Mt Region. Along the upper end of Tobacco ridge rd, above Hearst Pond area, to Pico crk drainage
823
Comment
SD264734
Lomatium dasycarpum
Tracey Call, Viola Call
1963-6-2
2198
San Luis Obispo
On rocky hillside 4 milse SE of Creston under greasewood
456
Comment
SEINET7063705
Lomatium mohavense
A. G. Vestal
1947-4-18
s.n.
San Luis Obispo
Serpentine at San Luis Obispo. UTM Zone 10, 712848mE, 3906914mN. (WGS84/NAD83).
73
Comment
CDA11350
Lomatium parvifolium
G. F. Hrusa
1995-4-16
12073
San Luis Obispo
Cuesta Ridge West; Ridge NW of Cuesta Pass Approx. 2.5 m. NW of US 101. immediately beyond Botanical Area.
Comment
LA82431
Lomatium parvifolium
Robert F. Hoover;
1965-4-2
sn
San Luis Obispo
beside road leading to T.V. tower, 2 mi. N of San Luis Obispo city
Comment
SBBG59735
Lomatium utriculatum
M. M. Miles
-Jan-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
SD25198
Lomatium utriculatum
Frank F. Gander
1939-5-15
7537
San Luis Obispo
Paso Robles
Comment
UCR6180
Lomatium utriculatum
C. M. Bringle
1967-3-20
670320- 26
San Luis Obispo
Santa Margarita, at junction of State Hwy 58
400
Comment
OBI80199
Lomatium utriculatum
David J. Keil
1978-3-25
12693
San Luis Obispo
Irving Ranch.
Comment
UC455868
Lonicera hispidula var. vacillans
E. P. Unangst
1906-1
San Luis Obispo
Perfumo Canyon
Comment
UCR42851
Lonicera hispidula var. vacillans
David J. Keil
1985-5-4
18739
San Luis Obispo
Central Coast, south end of Morro Bay around Sweet Springs marsh
Comment
CAS-BOT-BC240813
Lonicera interrupta
Chester Dudley
1927-6-1
s.n.
San Luis Obispo
Fern Canon [Canyon] 2 miles west of Paso Robles
Comment
POM305211
Lonicera involucrata var. ledebourii
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
589
San Luis Obispo
Morro Bay region
Comment
UCR134411
Lonicera involucrata var. ledebourii
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6571
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
UCR265744
Lonicera involucrata var. ledebourii
Mark A. Elvin, Jason Storlie
2014-10-10
7686
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Icebox' pond in '4-Pond Valley
20
Comment
OBI51172
Lonicera involucrata var. ledebourii
Jan Barber
1993-7-3
35
San Luis Obispo
San Simeon State Park; Along bank of San Simeon Crk
Comment
RSA128155
Lotus benthamii
Clare B. Hardham
1959-5-21
4605
San Luis Obispo
Arroyo de la Cruz.
Comment
CDA39225
Lotus corniculatus
J. Steele
PDR# 400 P06140656
San Luis Obispo
Pismo Beach; Chumash Park, Ventana Dr.
0
Comment
UC1561365
Lotus formosissimus
Barbara Ertter, D. Keil, J. Hickman, T. Sholars, et al.
1987-4-11
6845
San Luis Obispo
ca 7 air mi n San Simeon (2-3 mi mi from Hwy 1, on Hearst Ranch); Arroyo de la Cruz
91
Comment
RSA43230
Lotus heermannii
Robert F. Hoover
1947-4-26
7089
San Luis Obispo
Upper Toro Creek, N of Pozo.
Comment
UCR160570
Lotus purshianus var. purshianus
George K. Helmkamp, E. A. Helmkamp
2005-6-7
9551
San Luis Obispo
Outer South Coast Ranges, along Arroyo Grande to Huasna Road [beyond Huasna], 2.1 miles ENE of Huasna Township Road
253
Comment
UCSC000378
Lotus stipularis
I. J. Condit
2008-2-29
s.n.
San Luis Obispo
Cal Poly San Luis Obispo, School Ridge
Comment
SEINET3559991
Lotus strigosus
G. K. Helmcamp, E. A. Helmkamp
2005-3-25
9201
San Luis Obispo
Outer South Coast Ranges: Santa Lucia Wilderness; Hi Mountain Road, 6.7 mi ENE of Lopez Lake near Salt Creek
399
Comment
SEINET3560023
Lotus strigosus
B. E. Miossi, H. J. Miossi
1940-3-20
236
San Luis Obispo
1 mile N of San Luis Obispo and 300 yards from San Luis Creek
76
Comment
OBI59065
Lunaria annua
Cecilia Boudreau
2001-5-23
23
San Luis Obispo
Montana de Oro State Park. Coon Crk trl
30
Comment
SEINET10544043
Lupinus albicaulis subsp. wolfianus
Charles Piper Smith
1932-5-22
Smith 4685
San Luis Obispo
South edge
Comment
OBI39696
Lupinus albifrons
David J. Keil
1982-5-9
16086
San Luis Obispo
Slopes of Cypress MTn. Ca. 2 mi W of Warrens' cabin along dirt road
Comment
SEINET11071661
Lupinus albifrons
Delzie Demaree
1933-4-29
10342
San Luis Obispo
Jamestown, Santa Lucia Mountains
Comment
CAS-BOT-BC201610
Lupinus albifrons var. albifrons
Ira L. Wiggins
1929-5-21
3701
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero
Comment
CAS-BOT-BC201612
Lupinus albifrons var. albifrons
F. W. Haasis
1959-5-23
91 .59
San Luis Obispo
Near Pine Ridge Trail, 1 mile west of China Camp, Los Padres National Forest
1310
Comment
UC1129337
Lupinus arboreus
B. Bolt
1936-3-10
601
San Luis Obispo
head of Hazard Canyon; Cayucos Quad., head of Hazard Canyon
Comment
UCSB45232
Lupinus arboreus
Mead, K.
1979-4-13
San Luis Obispo
Roadside at Nipomo Mesa; 6 miles west of Guadalupe, on Highway 1
33
Comment
UCSB15761
Lupinus benthamii
Breedlove, Dennis
1962-5-12
San Luis Obispo
20.0 miles west of New Cuyama on State Highway 166; northern edge of Cuyama Valley
548
Comment
SBBG34836
Lupinus bicolor
Mrs. R. W. Summers
1885-6-4
San Luis Obispo
Avila
Comment
SBBG87662
Lupinus bicolor
C. F. Smith
1950-4-28
2693
San Luis Obispo
upper San Juan Crk near Hubbard Hill
Comment
CAS-BOT-BC215098
Lupinus chamissonis
Charles Piper Smith
1951-5-21
51227
San Luis Obispo
Near Oso Flaco Lake, 3 miles N of Guadalupe
Comment
UC1226831
Lupinus chamissonis
Paul J. Hurd and Stage
1962-6-7
62 -6
San Luis Obispo
on dunes Morro Rock; on dunes Morro Rock
Comment
UCR97559
Lupinus concinnus
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1425
San Luis Obispo
South Coast Range, along CA Hwy 58 west of Navajo Creek, west of Carrizo Plain
564
Comment
JEPS13558
Lupinus concinnus
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-23
5186
San Luis Obispo
1.7 mi s Geneseo School (along road from Geneseo School to Creston, bottom of the East branch of Huerhuero Creek); East branch of Huerhuero Creek
323
Comment
OBI78129
Lupinus hirsutissimus
Robert F. Hoover
1967-3-15
10248
San Luis Obispo
Oak Park district (N of Arroyo Grande)
Comment
OBI25072
Lupinus latifolius
David J. Keil, Dirk Walters
1980-4-26
13837
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
OBI72011
Lupinus latifolius
Michael Walgren
2010-2-1
72
San Luis Obispo
Irish Hills, Montana de Oro State park. New property acquisition known as the 160 acre "Basseri" property at 4840 See Cyn Rd, approx 8 mi from Los Osos Valley Rd and 0.5 mi from jctn with Perfumo Cyn rd. in land portion of property on inland side of See Cyn Rd
Comment
POM179184
Lupinus latifolius subsp. latifolius
Alice Eastwood
1941-4-20
18964
San Luis Obispo
Upper Arroyo Grande.
Comment
RSA0070148
Lupinus ludovicianus
Daisie Huang
2007-4-17
07041701
San Luis Obispo
Along Hi Mountain Road.
193
Comment
UC1392782
Lupinus ludovicianus
R. F. Hoover
1969-5-3
11301
San Luis Obispo
upper Arroyo Grande
Comment
OBI53010
Lupinus ludovicianus
Carl Wishner
1993-5-13
2136
San Luis Obispo
Santa Lucia Mts, Santa Margarita Ranch, approx 1/2 mi WSW of Pozo Rd from BM 1138, near Fivemile Bridge and Las Pilitas Rd intersection, Santa Margarita Qual T29s, R13E, SE quarter of SW quarter of sect 35 (interpolated)
366
Comment
OBI69897
Lupinus ludovicianus
JoEllen Bottner
2006-6-4
s.n.
San Luis Obispo
East/West Ranch, Cambria, near wood bridge
Comment
RSA659060
Lupinus microcarpus
R. Riggins
1979-5-12
1177
San Luis Obispo
Nacimiento Road 0.6 mi N Nacimiento Dam.
Comment
RSA659096
Lupinus microcarpus
R. Riggins
1979-4-22
1153
San Luis Obispo
Temblor-Soda Lake Rd. (Co. 285) 6.9 mi S Hwy. 58, 0.3 mi N Elkhorn Trail Rd.
Comment
RSA0036493
Lupinus microcarpus var. densiflorus
Daisie Huang
2007-4-17
07041704
San Luis Obispo
On moist grassy hillside.
364
Comment
OBI12908
Lupinus microcarpus var. densiflorus
Robert F. Hoover
1966-5-11
9850
San Luis Obispo
3 mi W of Paso Robles on Adelaida rd
Comment
OBI48275
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1978-5-7
1148
San Luis Obispo
Roadside Pozo Rd, 13.5 mi E jct with hwy 58 and 0.7 mi W Salinas River bridge at Pozo
Comment
OBI48276
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1978-5-9
1149
San Luis Obispo
Small knoll in cyn of intermittent stream, hwy 166, 11.9 mi E US 101
Comment
SBBG107910
Lupinus microcarpus var. densiflorus
C. B. Hardham
1960-5-3
San Luis Obispo
Willow Crk, Elmer Cherry Ranch
Comment
SBBG114040
Lupinus microcarpus var. densiflorus
R. Riggins
1978-5-6
1146
San Luis Obispo
El Camino Real 0.3 mi E of US Hwy 101 at Santa Margarita exit
Comment
RSA659097
Lupinus microcarpus var. horizontalis
R. Riggins
1978-4-28
11389
San Luis Obispo
Wash at base of Crocker Canyon, Hurricane Rd. and Co. Rd. 285. W side of Temblor Range.
Comment
UC454669
Lupinus microcarpus var. microcarpus
I. J. C. and Dr. White
1909-4-17
San Luis Obispo
Paso Robles
Comment
UC763974
Lupinus microcarpus var. microcarpus
R. F. Hoover
1938-4-15
3107
San Luis Obispo
Cuyama Valley
Comment
OBI23307
Lupinus microcarpus var. microcarpus
J. T. Arnold
1965-4-18
69
San Luis Obispo
Gillis Cyn
Comment
OBI48420
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-4-28
1141
San Luis Obispo
Just W of San Juan Crk at hwy 58
Comment
OBI48445
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-5
1156
San Luis Obispo
Elkhorn Trl Rd (Co 285) 4.8 mi SE Hurricane Rd. W slopes Temblor Range
Comment
OBI48446
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-5
1156
San Luis Obispo
Elkhorn Trl Rd (Co 285) 4.8 mi SE Hurricane Rd. W slopes Temblor Range
Comment
OBI48487
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-19
1185
San Luis Obispo
Roadside and fields along rd paralleling San Juan Crk, 1.2 mi S Gillis Cyn-Camatti cyn Rd
Comment
SBBG17738
Lupinus microcarpus var. microcarpus
D. Emery
1950-4-14
San Luis Obispo
Panorama Hill, Carrizo Plain
Comment
UC1285114
Lupinus microcarpus var. microcarpus
R. F. Hoover
1950-6-2
7974
San Luis Obispo
Arroyo Seco , tributary of Huasna (tributary of Huasna)
Comment
RSA0060736
Lupinus nanus
Daisie Huang
2006-4-13
06041337
San Luis Obispo
58 E of Santa Margarita.
234
Comment
UCR122495
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6600
San Luis Obispo
South Coast Range, La Panza Range, Calf Canyon, CA Hwy 58, 4.5 mi east of Santa Margarita
335
Comment
OBI32391
Lupinus nanus
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
16045
San Luis Obispo
End of dirt rd on NE side of Cypress Mtn
Comment
OBI51317
Lupinus nanus
Jan Barbert
1994-4-17
149
San Luis Obispo
San Simeon State Park, coastal terr enar hwy 1
Comment
SEINET5737003
Lupinus nanus
Carl Mankinen
1969-1
41 a
San Luis Obispo
From west side of road on Antonio Dam Rd., 0.2 mile N of its junction with Nacimiento Road, NW of Paso Robles.; Paso Robles
Comment
UC15981
Lupinus nanus
unknown
451
San Luis Obispo
near San Luis Obispo; near San Luis Obispo
Comment
SEINET10490832
Lupinus nanus subsp. nanus
David B. Dunn, Howard Brown
1946-5-12
Dunn 2286
San Luis Obispo
8 mi s of santa margarita.
Comment
SEINET10490838
Lupinus nanus subsp. nanus
David B. Dunn, Howard Brown
1946-5-12
Dunn 2333
San Luis Obispo
Templeton. Going up through a pass in the coast range.
Comment
SEINET10837774
Lupinus nanus subsp. nanus
David B. Dunn, Howard Brown
1946-5-12
Dunn 2294
San Luis Obispo
Atascadero.
Comment
RSA585609
Lupinus ruber
D. A. Young, F. L. Johnson, Arline Young
1992-6-17
ROB- 0066
San Luis Obispo
0.5 km SE of Deer Trail Road on W Perimeter Road.
Comment
OBI12817
Lupinus succulentus
Aart C. DeVos
1963-4-23
84
San Luis Obispo
On bank of reservoir N of Cal Poly Air Port
Comment
OBI25126
Lupinus succulentus
Casey Heinrich
1979-4-2
11
San Luis Obispo
Corner of Calif and Hathway San luis Obispo
76
Comment
OBI80703
Lupinus succulentus
D. R. Miller
2015-3-12
315 .11
San Luis Obispo
This material is from Cline Cabin area, Tabbacco creek drainage
494
Comment
OBI57840
Lupinus truncatus
David J. Keil
1998-3-27
26448
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
POM10665
Lupinus truncatus
R. W. Summers
1886-3-1
165
San Luis Obispo
San Luis Mt. east side.
152
Comment
OBI21181
Luzula subsessilis
R. F. Hoover
1947-3-26
6741
San Luis Obispo
Price Canyon
Comment
UC1125112
Lycium andersonii
P. L. Johannsen
1937-4-23
1081
San Luis Obispo
5 mi sw Midland P.O.; McKittrick Quad.
883
Comment
OBI17772
Lysimachia arvensis
Dave Imper
1977-3-21
61
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
76
Comment
OBI37684
Lysimachia arvensis
Eric Wise
1981-9-29
1197
San Luis Obispo
Orcutt Rd, 2.3 mi S of Johnson Ave
Comment
UCR28953
Lythrum californicum
David J. Keil
1980-9-21
14228
San Luis Obispo
Creston - O'Donnovan Road, 3.4 mi. NNW of junction with Route (Hwy) 58.
366
Comment
OBI36944
Lythrum hyssopifolia
Eric Wise
1981-6-26
717
San Luis Obispo
Arroyo Laguna. 15.2 mi S of Monterey border
Comment
UC455509
Madia elegans
I. J. Condit
1908-5-31
San Luis Obispo
Trout Creek
Comment
CAS-BOT-BC343879
Madia elegans
Julia McDonald
1925-7-19
s.n.
San Luis Obispo
Peabody Place, San Luis Obispo
Comment
OBI15734
Madia elegans
Neil Havlik
1968-5-4
184
San Luis Obispo
Huasna Rd, about 8 mi E of Arroyo Grande
Comment
UC89398
Madia elegans
E. Palmer, M. D.
June 1876
242
San Luis Obispo
n of San Luis Obispo; Central Coast Range
Comment
OBI42263
Madia exigua
David J. Keil, V. L. Holland
1986-5-26
19589
San Luis Obispo
Oak Shores Development on n shore of Nacimiento Lake
Comment
OBI39868
Madia exigua
D. R. Doc Miller
1985-5-20
s.n.
San Luis Obispo
Little Pine Mtn
Comment
OBI42329
Madia exigua
David J. Keil
1986-5-30
19620
San Luis Obispo
Los Osos area, ca 1/4 mi due W of jctn of Calle Cordoniz and Bayview Hts dr along trls
Comment
OBI79313
Madia gracilis
David J. Keil, with Matt Ritter, D. R. Miller, David & Linda Chipping, Brett Hall, Steve McCabe, and Jenn Yost
2013-5-7
31711
San Luis Obispo
Along upper slopes of Santa Lucia Mountains along Rocky Butte Truck Trail near junction with San Simeon Creek Road.
766
Comment
UCD134299
Madia gracilis
G. F. Hrusa
1995-5-28
12206
San Luis Obispo
San Luis Obispo County: east base of Ridge 2.
500
Comment
UC1583604
Madia gracilis
David Keil, V. L. Holland
1986-5-26
19576
San Luis Obispo
Oak Shores development Nascimiento Lake (on n shores of lake)
Comment
UCD110295
Madia radiata
DFG VegCAMP
2010-4-8
CARR 1026
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument, BLM.
862
Comment Read comments Aug 21 2017
OBI7267
Madia sativa
David J. Keil
1976-9-18
11815
San Luis Obispo
2.5 mi N of jctn with Loez Dr along Orcutt Rd
Comment
RSA130932
Madia sativa
E. K. Balls
1958-7-16
23543
San Luis Obispo
0.5 mile north of Cambria, State Highway 1, along cliffs.
15
Comment
OBI12352
Malacothamnus jonesii
Robert F. Hoover
1950-5-28
7936
San Luis Obispo
Redrock Cyn, N side of lower Cuyama Valley
Comment
RSA29616
Malacothamnus niveus
Roxana S. Ferris
1939-6-1
s.n.
San Luis Obispo
About 3 miles east of Atascadero.
412
Comment
CAS-BOT-BC216173
Malacothamnus palmeri
Alice Eastwood
1927-7-31
15013
San Luis Obispo
Along road from Morro to Atascadero
Comment
RSA43055
Malacothamnus palmeri var. palmeri
Robert F. Hoover
1947-6-29
6200
San Luis Obispo
Near Cerro Alto Public Camp, between Morro Bay and atascadero
Comment
SBBG84746
Malacothrix californica
C. F. Smith
1952-4-25
3283
San Luis Obispo
Nipomo Mesa, W of Nipomo and N of Guadalupe
Comment
SBBG110259
Malacothrix clevelandii
C. B. Hardham
1961-4-30
6941
San Luis Obispo
Pine Mtn, N of Cambria
Comment
CAS-BOT-BC347795
Malacothrix glabrata
Gertrude Sinsheimer
1927-4-12
s.n.
San Luis Obispo
Cholame
Comment
UCR266181
Malacothrix glabrata
David J. Keil, Kathleen Keil
2003-3-29
30095
San Luis Obispo
Shell Creek area, c. 0.5 mile north of junction with Hwy 58
418
Comment
OBI15656
Malacothrix incana
Robert F. Hoover
1947-7-18
7310
San Luis Obispo
Oceano Beach
Comment
SBBG24599
Malacothrix incana
R. N. Philbrick
1966-2-6
San Luis Obispo
W of Oso Flaco Lake
Comment
SBBG25477
Malacothrix incana
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
UC891202
Malacothrix incana
Edith A. Purer
1940-8-2
7985
San Luis Obispo
nw Guadalupe; Oso Flaco Lake
Comment
CDA17611
Malacothrix incana
Austin Griffiths, Phil Lafollette, Dominic Santangelo
1983-7-8
s.n.
San Luis Obispo
Lower Morro Bay Sandspit.
Comment
OBI49637
Malacothrix phaeocarpa
David J. Keil
1989-6-9
21252
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
OBI51026
Malacothrix phaeocarpa
Steven A. Junak
1990-5-17
4350
San Luis Obispo
Santa Lucia Mountains; near N edge of Cuesta ridge Botanical area, along private dirt road on Amers property at 8770 Tassajera Crk rd, ca. 1.8 mi W of hwy 101 and .3 mi S of tassajera creek rd.
Comment
CAS-BOT-BC347844
Malacothrix saxatilis var. commutata
R. F. Hoover
1969-7-12
11453
San Luis Obispo
4 mi. w. of Paso Robles on Peachy Canyon road
Comment
CAS-BOT-BC347848
Malacothrix saxatilis var. commutata
Clare B. Hardham
1956-7-19
1169
San Luis Obispo
6 1/2 miles E. of Templeton. Creston Rte.
Comment
OBI36725
Malva assurgentiflora
Steven A. Junak
1978-4-9
s.n.
San Luis Obispo
Behind bldg at 100 W. Branch St. Arroyo Grande
Comment
UCD116544
Malva neglecta
Ernest C. Twisselmann
1958-8-11
4624
San Luis Obispo
San Luis Obispo County: Dorothy Twisselmann Ranch, eastern part of county. Shandon, CA.
670
Comment
OBI12338
Malva parviflora
R. R. LaBelle
1967-4-2
11
San Luis Obispo
Laguna Lake, San Luis Obispo . N side of lake
Comment
UC1122848
Marah
N. H. French
1937-4-3
902
San Luis Obispo
10 mi e Cuyama Ranch; Santa Ynez Quadrangle
Comment
OBI32083
Marah fabacea
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14325
San Luis Obispo
N of San Simeon along ridge Just S of Arroyo de la Cruz
Comment
SBBG25021
Marah fabacea
D. Myrick
1966-3-22
1286
San Luis Obispo
San Bernardo Crk Rd
Comment
JEPS35252
Marah fabacea
R. F. Hoover
1947-3-1
6640
San Luis Obispo
short distance s Cayucos (Whale Rock)
Comment
CAS-BOT-BC8167
Mariposa simulans
David Daniels Keck
1934-4-26
2815
San Luis Obispo
La Panza.
Comment
OBI59566
Marrubium vulgare
George Butterworth
1997-11-3
201
San Luis Obispo
T31S, R20E, S29 Beside Soda Lake Rd, at Painted Rock Rd
Comment
OBI35658
Marrubium vulgare
S. M. Inman
1983-9-23
105
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
OBI29242
Matricaria discoidea
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14535
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
JEPS37073
Matricaria discoidea
W. L. Jepson
1927-4-27
12024
San Luis Obispo
Cholame Village
335
Comment
OBI15633
Matricaria occidentalis
Robert F. Hoover
1966-4-2
9796
San Luis Obispo
E side of Soda Lake, Carrizo Plain
Comment
CAS-BOT-BC60290
Matthiola bicornis
Ernest C. Twisselmann
1954-5-23
1286
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch. Eastern SLO county.
Comment
CAS-BOT-BC422732
Meconella denticulata
R. F. Hoover
1947-4-20
7062
San Luis Obispo
Sycamore Creek, west slope of La Panza Range
Comment
OBI17765
Medicago polymorpha
Dave Imper
1977-3-21
66
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price cyn Rd
76
Comment
OBI36960
Medicago polymorpha
Eric Wise
1982-4-29
1415
San Luis Obispo
Shepperd's Reservoir, Cal Poly
Comment
SBBG22422
Medicago polymorpha
C. B. Hardham
1961-4-14
7385 B
San Luis Obispo
Protestant Cemetery, Cambria
Comment
OBI5525
Medicago polymorpha
Sharon Jochums
1974-2-17
9
San Luis Obispo
Along roadside of dirt rd parallel to hwy 1 S of Arroyo de la Cruz
Comment
OBI80170
Melica californica
David J. Keil
1992-4-12
22798
San Luis Obispo
Laguna Lake City Park
170
Comment
UC53672
Melica californica
J. H. Barber
1899-5-7
San Luis Obispo
Santa Lucia Mts.
Comment
CAS-BOT-BC269461
Melica californica
Eben McMillan
1953-5-8
146
San Luis Obispo
E. McMillan Ranch, Choice Valley
Comment
OBI32464
Melica californica
Rhonda Riggins
1982-5-16
1406
San Luis Obispo
Right-of-way adj grazing land, Tassajara Cyn rd 0.2 mi W US 101
Comment
RSA0035292
Melica imperfecta
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6363
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
SBBG97563
Melica imperfecta
C. F. Smith
1991-4-9
12180
San Luis Obispo
above rd on Crocker Grade, foothills near Carrizo Plain
Comment
UCSB30235
Melica torreyana
Hardham, Clare
1961-5-18
San Luis Obispo
Santa Lucia Mountains; between Pine Mt. and Rocky Butte
Comment
SEINET6853209
Melica torreyana
Wanda P. Vestal, A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Ca. 4.5 miles north-northeast of San Luis Obispo, below Cuesta Pass.
Comment
UC1129814
Melilotus albus
W. A. Peterson
1936-7-9
351
San Luis Obispo
Cuyama Ranch Santa Ynez Quadrangle
670
Comment
UC1129818
Melilotus albus
H. C. Lee
1936-3-13
485
San Luis Obispo
Oceano Beach Arroyo Grande Quadrangle
6
Comment
OBI40723
Melilotus indicus
David J. Keil, Dirk R. Walters
1986-5-2
19354
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn. The cyn ws burned in July, 1985 in the Las Pilitas fire
305
Comment
UCR42905
Mentha X piperita
David J. Keil
1977-8-23
12520
San Luis Obispo
San Luis Obispo in San Luis Creek behind buildings along Higuera Street in the downtown area
Comment
OBI65739
Mentha spicata
D. R. Miller
1994-8-12
894 -522
San Luis Obispo
Pine Mt Region. Near old wooden water tank at Will Hearsts ranch ('Coles'); Marmolejo crk drainage
700
Comment
OBI55259
Mentzelia micrantha
Greg Frugoli
1997-5-9
88
San Luis Obispo
La Panza range, Los Padres NF (hwy 58 burn area)
780
Comment
OBI12481
Mentzelia veatchiana
Eben McMillan
1952-5-5
104
San Luis Obispo
Red Eagle Mine 1 mi E 12 mi S Shandon
Comment
OBI82619
Mesembryanthemum crystallinum
David J. Keil
2015-8-10
33352
San Luis Obispo
Cayucos Abalone Farm, northwest of Cayucos at west end of Villa Creek Road
Comment
JEPS35279
Microseris bigelovii
R. F. Hoover
1948-6-7
7544
San Luis Obispo
1.8 mi N of Arroyo de la Cruz on State Highway 1.
Comment
OBI15610
Microseris douglasii
Robert F. Hoover
1948-4-17
7461
San Luis Obispo
San Juan River S of Shandon
Comment
OBI73238
Microseris douglasii subsp. douglasii
David J. Keil, with Jason Dart and Meg Perry
2010-4-27
30745
San Luis Obispo
Carrizo Plain west -southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
SBBG96858
Microseris douglasii subsp. douglasii
D. A. Young, S. Junak, T. Ayers
1989-4-27
1955
San Luis Obispo
ca. 0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical Area
Comment
OBI56551
Microseris douglasii subsp. douglasii
David J. Keil
1998-6-8
27728
San Luis Obispo
Hwy 58, 6.2 road miles E of junction with Red Hill Rd.
Comment
OBI64563
Microseris douglasii subsp. douglasii
David J. Keil
2001-3-28
29219
San Luis Obispo
Southeast of Cholame along Davis Road, 1 mile southeast of California Water Project pipeline corridor
378
Comment
CAS-BOT-BC349131
Microseris douglasii subsp. tenella
Alice Eastwood
1926-4-29
13676
San Luis Obispo
Cambria
Comment
UCD118912
Microsteris gracilis
G. F. Hrusa
1992-3-24
10362
San Luis Obispo
San Luis Obispo County: Along Highway 46 right-of-way, approx. 6 miles E of Paso Robles.
Comment
UCSB47145
Microsteris gracilis
Lawrence, M.
1982-4-23
San Luis Obispo
La Cuesta Summit; 2 miles east on East Cuesta Ridge Road; 21 miles north of San Luis Obispo
609
Comment
RSA115489
Microsteris gracilis subsp. humilis
E. C. Twisselmann
1955-4-14
1839
San Luis Obispo
Summit of Temblor Mountains at Las Yeguas Ranch.
1052
Comment
OBI25349
Mimetanthe pilosa
David J. Keil, V. L. Holland
1979-12-13
13683
San Luis Obispo
Rancho Santa Margarita, just off US 101 on Tassajara Cyn Rd
Comment
OBI27009
Mimulus aurantiacus var. aurantiacus
James Courtney
1980-12-20
17
San Luis Obispo
San Luis Obispo, Pennington Crk Biological Reserve
Comment
UC1063033
Mimulus fremontii var. fremontii
H. C. Lee
1937-6-7
1051
San Luis Obispo
4 mi se Huerhuero School (Plot 193); Pozo Quadrangle
Comment
OBI37674
Mimulus guttatus
Eric Wise
1981-6-11
514
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI80314
Mimulus guttatus
Gage Willey
2014-11-11
6
San Luis Obispo
Cal Poly Property, above ?Architecture Graveyard? on the northwestern slope. Undeveloped hills; may have been used for cattle grazing at one time
Comment
SBBG84227
Mimulus guttatus
C. F. Smith
1968-7-30
10108
San Luis Obispo
behind dunes at Oceano State Park
Comment
UCD122678
Mimulus guttatus
G. F. Hrusa
1995-5-28
12234
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. SE base of Peak 3.
500
Comment
OBI23269
Mimulus guttatus
Jim Rogers
1972-7-25
16
San Luis Obispo
In Poly Cyn on side of cyn near a spring
Comment
CDA17750
Mimulus longiflorus
Austin Griffiths, Joe R. Walker
1982-5-5
s.n.
San Luis Obispo
Guadalupe Dunes; Immed. N of Maidenform Flats.
0
Comment
UC1302331
Mimulus rattanii
Clare B. Hardham
1961-4-26
6919
San Luis Obispo
w Adelaide; Franklin Creek
Comment
OBI64474
Minuartia californica
David J. Keil, with Kathleen A. Keil
2005-2-20
30333
San Luis Obispo
Red Hill Road just south of junction with California 57
610
Comment
OBI58009
Minuartia cismontana
Austin P. Griffiths, Kathleen & Gaylord Jones
1986-3-30
s.n.
San Luis Obispo
Flora of Shell Crk. W of Cammatti Cyn Rd. T28S, R15E, Sect 26 BM: M
Comment
RSA123267
Minuartia cismontana
T. M. Hendrix
1937-4-26
98
San Luis Obispo
3.2 miles NNE of Highland School.
457
Comment
CAS-BOT-BC388823
Minuartia douglasii
Mrs. R. W. Summers
1886-4-17
75
San Luis Obispo
Unspecified
Comment
JEPS99389
Monardella
Clare B. Hardham
1965-4-21
12891
San Luis Obispo
Pismo Dunes
Comment
SEINET10582036
Monardella crispa
A. Graff
1993-7-7
Graff 143
San Luis Obispo
Pismo Dunes Vegetation Preserve. Enter at the north end, through the housing development, above Arroyo Grande Creek. T32S,R12E. Monardella crispa spans the entire Preserve in the transition zone between vegetated dunes and bare dunes. Sometimes grows exposed, sometimes under Salix sp. Locally infrequent to abundant, with Juncus sp., Salix sp., Camissionia cheiranthifolia.
Comment
SEINET10582040
Monardella crispa
A. Graff
1993-7-8
Graff 158
San Luis Obispo
Nipomo Dunes. On the right side of the road to the ocean, in a dip between 2 hills. Locally frequent on the north-facing slope that runs down to the creek. Need permission from the Nature Conservancy to collect. With Juncus sp., Salix sp., Eriophyllum stachaedifolium, Achillea millefolium, Lupinus sp. Mid-bloom. Bombus sp.
Comment
SEINET10582340
Monardella frutescens
A. Graff
1993-7-10
Graff 178
San Luis Obispo
Big Coreopsis Hill, on stabilized dunes overlooking Little Oso Flaco Lake (opposite side than Monardella crsipa, on unstable dunes). Need permission from the Nature Conservancy to collect. Locally patchy, with Rhamnus californica, Coreopsis gigantea, Eriogonum parvifolium, Leptodactylon californicum, Lupinus chamissonis, Toxicodendron diversilobum, Pteridium aquilinum var. pubescens, Carpobrotus chilensis, Conicosia pugioniformis, Achillea millefolium, Dudleya lanceolata, Pholisma arenarium (one parasitic on Monardella frutescens), Silene lacinata spp. major. End of bloom.
Comment
SBBG119411
Monardella palmeri
E. Painter, M. Wetherwax
2000-6-12
SLO 133
San Luis Obispo
S of Pick and Shovel Mine, E of Chorro Crk; Camp San Luis Obispo
400
Comment
OBI53213
Monardella palmeri
Steven A. Junak
1990-7-26
4424
San Luis Obispo
Los Padres National Forest. Santa Lucia Mts: N slope of W Cuesta Ridge in Cuesta Ridge Botanical area ca. 0.4 mi NW of Peak 2478, at SW end of mine excavation alongabandoned mine road which intersects W Cuesta Ridge Rd ca. 4.0 mi W of hwy 101
Comment
RSA518399
Monardella palmeri
Steven A. Junak
1990-7-26
4424
San Luis Obispo
Santa Lucia Mountains; N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area, 0.4 miles NW of Peak 2478 at SW end of mine excavation along abandoned mine road which intersects W Cuesta Ridge Road 4 miles W of Hwy 101
659
Comment
UCD19271
Monardella palmeri
John F. Sorenson
1989-7-1
s.n.
San Luis Obispo
San Luis Obispo County: Cuesta Ridge, 200 ft south of the Cuesta Ridge Botanical Reserve sign along road.
Comment
OBI2700
Monardella sinuata subsp. sinuata
Robert F. Hoover
1964-6-11
9033
San Luis Obispo
just S of Hazard Cyn
Comment
CAS-BOT-BC220294
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7291
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe - Arroyo Grande road
Comment
CAS-BOT-BC220298
Monardella undulata subsp. crispa
R. F. Hoover
1964-8-14
9253
San Luis Obispo
Jack Lake
Comment
HSC99749
Monardella undulata subsp. crispa
A. Graff
1993-7-8
- 43
San Luis Obispo
Big Coreopsis Hill on S-facing slope, The Nature Conservancy parcel
Comment
OBI53533
Monardella undulata subsp. crispa
Arthur W. Hazebrook
1992-5-2
113
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes
500
Comment
OBI77839
Monardella undulata subsp. crispa
Clifton F. Smith
1994-9-9
12597
San Luis Obispo
In NE section of Guadalupe Oil field
500
Comment
CDA17715
Monardella undulata subsp. undulata
Austin Griffiths, Kathryn F. Bay, Gaylord & Kathleen Jones
1986-5-25
s.n.
San Luis Obispo
Morro Bay Sandspit; midway along easterly brow of south westernmost roadway SE of Shark Inlet, Morro Bay.
Comment
OBI46286
Monardella undulata subsp. undulata
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1984-3-10
18091
San Luis Obispo
Nipomo Mesa. Big coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake Rd, 3.6 mi from jctn with State hwy 1
1000
Comment
OBI58381
Monardella undulata subsp. undulata
Austin P. Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Nipomo Dunes, at S base of stabilized dune ridge bordering NW shore of Black Lake, Callender dunes. T11N, R35W, Sect 5 BM:S
Comment
OBI7606
Monardella villosa subsp. obispoensis
Robert F. Hoover
1969-7-17
11477
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
RSA42969
Monardella villosa subsp. obispoensis
Robert F. Hoover
1946-6-23
6186
San Luis Obispo
Near summit at head of Carpenter Canyon, N of Arroyo Grande.
Comment
UCSB44879
Monardella villosa subsp. obispoensis
Collins, Elizabeth
1977-4-22
San Luis Obispo
Cuesta Ridge Rd; 2.5 west of Hwy. 101
609
Comment
UC771730
Monardella villosa var. subglabra
R. F. Hoover
1946-6-22
6183
San Luis Obispo
Perry Creek Southeast of Cambria
Comment
CDA21137
Monolepis nuttalliana
G. F. Hrusa, J. Hart
1993-4-6
10702
San Luis Obispo
Carrizo Plain: S end of Soda Lake on NE side.
609
Comment
OBI17182
Monolepis nuttalliana
Robert F. Hoover
1952-4-8
8088
San Luis Obispo
W base of Temblor Range near McKittrick rd
Comment
JEPS83675
Monolopia congdonii
Dean W. Taylor
1986-3-23
8743
San Luis Obispo
along road from Elkhorn Plain to corrals Carrizo Plain; Panorama Hills Quadrangle
640
Comment
OBI56735
Monolopia lanceolata
David J. Keil
1998-6-5
27659
San Luis Obispo
Lower southwestern slopes of Caliente Range, SW of Radio Towers on gravel road. 1 mile NE of Chalk Mountain (35 deg. 02.105' N x 119 deg. 50.065' W)
701
Comment
OBI69708
Monolopia lanceolata
Larry Kandarian
2006-4-17
s.n.
San Luis Obispo
Cholame
Comment
UCSB12666
Monolopia lanceolata
Breedlove, Dennis
1962-3-29
San Luis Obispo
At the western edge of the Carrizo Plain, about 6 miles south by southwest of Simmler
701
Comment
JEPS13568
Monolopia lanceolata
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-23
5202
San Luis Obispo
along road from Creston to La Panza (6.2 mi se Cammatti Ranch, 4.3 mi nw of La Panza Ranch)
472
Comment
RSA247112
Monolopia lanceolata
Gary D. Wallace
1966-4-2
281
San Luis Obispo
Crocker Springs Road, Crocker Canyon in the Temblor Range. 2 miles past oil fields, 13 miles NW of Taft and south of McKittrick.
945
Comment
UCSB44334
Monolopia lanceolata
Brownwell, K.
1979-4-14
San Luis Obispo
On Route 166, 200 feet east of Route 33; east side of Sierra Madre Mountains
792
Comment
RSA608264
Monolopia major
L. S. Rose
1936-3-18
36066
San Luis Obispo
Cuyama Valley, 45 miles west of Maricopa
610
Comment
OBI39009
Monolopia stricta
David J. Keil, Dirk Walters et al.
1986-3-22
19086
San Luis Obispo
Nature Conservancy Research Trip to the Carissa Plain. S end of Soda Lake at jctn of Simmler-Soda Lake rd with Soda Lake rd. T31S, R20E, sect 20 and 29
Comment
CAS-BOT-BC349687
Monolopia stricta
R. F. Hoover
1950-4-2
7793
San Luis Obispo
6 miles E. of Simmler, Carrizo Plain
Comment
RSA522574
Montia fontana
David J. Keil
1986-3-22
19101
San Luis Obispo
2.7 miles SE of jct with Shell Creek Road along Hwy 58.
488
Comment
SBBG99058
Mucronea californica
C. F. Smith
1951-4-19
3021
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
UC1949276
Mucronea californica
Barbara Ertter
1989-5-23
8482
San Luis Obispo
Unical Oil Refinery ca 4 air miles S of Oceano, at bend in Hwy 1, just across railroad tracks from parking area
Comment
UCD170317
Mucronea californica
1999-8-11
99- 359
San Luis Obispo
San Luis Obispo County: Central Coast, Montana de Oro State Park, south of Morro Bay.
61
Comment
CAS-BOT-BC109045
Mucronea californica
James L. Reveal
1988-5-26
6911
San Luis Obispo
Along California Highway 58, 0.5 mile west of Shell Creek Road, 6 miles northwest of La Panza and 2.1 miles
411
Comment
OBI53056
Mucronea californica
David J. Keil, Randi McCormick
1995-5-9
25057
San Luis Obispo
San Luis Range. San Luis Bay Estates. Area proposed for housing development
Comment
OBI53635
Mucronea californica
Arthur W. Hazebrook
1991-5-7
78
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill; W most stand of Coreopsis gigantea and main Hill area
Comment
OBI53636
Mucronea californica
Arthur W. Hazebrook
1991-5-7
78
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill; W most stand of Coreopsis gigantea and main Hill area
Comment
CAS-BOT-BC415989
Mucronea perfoliata
R. F. Hoover
1947-5-31
7248
San Luis Obispo
Navajo Creek, E side of La Panza Range
Comment
RSA491711
Mucronea perfoliata
James L. Reveal, C. Rose Broome
1987-6-17
6477
San Luis Obispo
At the junction of the roads east of Navajo Campground, north of La Panza and south of California Highway 58, along Nvaho Creek. About 5 airline miles north-northeast of Pozo.
591
Comment
OBI66804
Muhlenbergia rigens
David J. Keil
2000-6-28
28825
San Luis Obispo
Vicinity of mouth of San Carpoforo Creek, west of California Highway 1
0
Comment
OBI59082
Muhlenbergia rigens
David J. Keil
1998-8-24
28020
San Luis Obispo
Los Padres National Forest, N of Rock Front Ranch in Brown Canyon and vicinity, T32S R R18E Sect. 24.
Comment
OBI22036
Muhlenbergia utilis
Robert F. Hoover
1966-10-1
10102
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Crk
Comment
RSA216838
Muhlenbergia utilis
Robert F. Hoover
1966-10-1
10102
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Creek.
Comment
POM98570
Muilla maritima
Philip A. Munz
1925-3-25
9259
San Luis Obispo
Pismo Creek, 3 miles from Pismo.
Comment
CAS-BOT-BC83372
Myosurus minimus
Roxana S. Ferris
1935-3-29
9110
San Luis Obispo
1 mile north of Soda Lake, Carriso Plain.
Comment
CAS-BOT-BC101766
Myrica californica
D. E. Breedlove
1962-8-7
4078
San Luis Obispo
on the shore of Oso Flaco Lake, 3 miles north of Guadalupe
Comment
UC1190017
Myrica californica
John H. Thomas
1959-3-20
7559
San Luis Obispo
ca. 17 mi. s. San Luis Obispo (Oso Flaco Lake); Oso Flaco Lake
7
Comment
UCR38973
Myrica californica
David J. Keil
1980-3-1
13699
San Luis Obispo
Pacific Coast, Nipomo Dunes in vicinity of Oso Flaco Lake.
Comment
OBI35052
Myriophyllum spicatum
Eric Wise
1981-9-29
1259
San Luis Obispo
Loepz Cy. Approx 6 mi NW of Hi Mtn Rd
Comment
CAS-BOT-BC259854
Nassella cernua
Ira L. Wiggins
1929-5-23
3735
San Luis Obispo
10 miles E of Shandon
Comment
CAS-BOT-BC259858
Nassella cernua
R. F. Hoover
1947-5-10
7142
San Luis Obispo
Lower Cuyama Valley, between Carrizo and Taylor Canyons
Comment
SBBG112540
Nassella pulchra
D. Keil
1985-3-26
18472
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
POM262005
Nassella pulchra
I. L. Wiggins
1929-4-15
3598
San Luis Obispo
8 miles northwest of San Luis Obispo on highway to Morro.
Comment
OBI37242
Nasturtium officinale
Eric Wise
1981-6-15
585
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
SBBG117797
Nasturtium officinale
E. Painter, M. Wetherwax, D. Keil, K. Downing, J. Olson
2000-5-16
CR 84
San Luis Obispo
Nacimiento River floodplain, upstream from Twin Bridges; Camp Roberts
180
Comment
CAS-BOT-BC60482
Nasturtium officinale
Ernest C. Twisselmann
1954-6-27
1405
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Mariannas Spring, Temblor Mountains.
853
Comment
UC1124084
Navarretia atractyloides
H. C. Lee
1937-5-26
1007
San Luis Obispo
1.5 mi ne Creston; Paso Robles Quad.
350
Comment
SBBG118177
Navarretia nigelliformis subsp. radians
E. Painter, M. Wetherwax, K. Downing, C. Bratt
2000-5-17
CR 98
San Luis Obispo
Generals Rd, ca. 1 km SE of Nacimiento Ranch buildings; Camp Roberts
150
Comment
OBI21000
Nemacladus californicus
Robert F. Hoover
1952-5-24
8200
San Luis Obispo
Caliente mtn
Comment
SEINET10461030
Nemacladus ramosissimus
Hoover
1947-4-20
HOOVER 6972
San Luis Obispo
Pilitas Creek district, in granite sand
Comment
SEINET10460992
Nemacladus secundiflorus
Ferris
1939-5-18
FERRIS 9744
San Luis Obispo
In sand and gravel along Dry Creek , 4 miles south of Union
Comment
OBI20994
Nemacladus secundiflorus var. secundiflorus
Rimo Bacigalupi, G. T. Robbins
1954-5-19
4504
San Luis Obispo
E Fork Huerhuero Crk at crossing of road 1.1 mi S of Geneseo School, 3 mi N of Creston
305
Comment
OBI64941
Nemophila menziesii
Greg Wilvert
2005-3-24
34
San Luis Obispo
SE half of the Caliente Range. Approx 1.6 km NNW of Wells Cyn
Comment
UC72015
Nemophila menziesii
Miss M. Alice King
April, 1895
San Luis Obispo
Arroyo Grande
Comment
UCSB5333
Nemophila menziesii
Whitehouse, W.
1960-4-10
San Luis Obispo
.8 mile up Cambria Pines lodge Rd.
Comment
OBI58191
Nemophila pedunculata
David J. Keil
1998-4-9
26624
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
OBI58214
Nemophila pedunculata
David J. Keil
1998-4-20
26872
San Luis Obispo
North of Nacimiento Lake, .3 miles south from Interlake Road on Bee Rock Road.
Comment
UCSB8376
Nemophila pulchella
Constance, Lincoln; Beetle, Alan
1940-3-22
San Luis Obispo
East side of La Panza Range; 4 miles west of La Panza
487
Comment
UCR247978
Nemophila pulchella var. fremontii
David J. Keil
1998-4-9
26623
San Luis Obispo
USFS trailhead area on Hwy 166 northeast of Tepusquet Canyon Road
250
Comment
OBI33476
Nicotiana acuminata
David J. Keil
1983-10-30
18044
San Luis Obispo
Salinas River at hwy 58 bridge
Comment
UC985679
Nuphar lutea subsp. polysepala
Malcolm A. Nobs, S. Galen Smith
1948-9-9
678
San Luis Obispo
4 mi sw of Arroyo Grande
Comment
JEPS28480
Nuttallanthus texanus
N. K. Carlson
1936-3-19
173
San Luis Obispo
0.9 mi se of Callender
45
Comment
SBBG87237
Nuttallanthus texanus
C. B. Hardham
1951-3-19
3043
San Luis Obispo
Nipomo Mesa N of Guadalupe
Comment
SD148062
Nuttallanthus texanus
G. K. Helmkamp, E. A. Helmkamp
2001-5-2
6613
San Luis Obispo
La Panza Range: CA-58, 4.5 mi E of Santa Margarite, roadside
334
Comment
CAS-BOT-BC140421
Oemleria cerasiformis
R. F. Hoover
1964-5-13
8837
San Luis Obispo
Santa Rita Creek west of Templeton
Comment
OBI32227
Oemleria cerasiformis
David J. Keil
1982-6-26
16243
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
SBBG2986
Oemleria cerasiformis
C. B. Hardham
1959-3-14
4070
San Luis Obispo
York Mtn
Comment
UC1128071
Oemleria cerasiformis
H. C. Lee
1937-4-11
823
San Luis Obispo
2.5 mi sw Templeton; Paso Robles Quad.
259
Comment
UC137361
Oemleria cerasiformis
N. K. Berg
1904-5-3
San Luis Obispo
Santa Margarita
Comment
UC66674
Oemleria cerasiformis
N. K. Berg
1904-5-3
San Luis Obispo
Santa Margarita
Comment
OBI7031
Oenothera biennis
Marguerite Costigan
1972-11-5
42
San Luis Obispo
1/2 mi N of Morro Rock, about 1/4 mi W of Hwy 1, along Morro Strand
Comment
UCR41109
Oenothera deltoides
C. F. Smith
1952-4-30
s.n.
San Luis Obispo
Sandy Cammatti Canyon, SE of Shandon.
370
Comment
UC2027575
Oenothera elata
David J. Keil
2012-7-18
31447
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line.
Comment
OBI65704
Oenothera elata subsp. hookeri
D. R. Miller
1994-6-16
694 -455
San Luis Obispo
Pine Mt Region. On D.R. Miller propery, E slope of Pine Mt; Tobaco crk drainage
700
Comment
RSA0070451
Oenothera glazioviana
Clare B. Hardham
1958-9-2
3907
San Luis Obispo
Santa Lucia Mountains.
Comment
OBI82393
Oenothera speciosa
David J. Keil
2015-11-8
33438
San Luis Obispo
Biddle Ranch Road, 0.4 miles east of California Route 227
Comment
SD245318
Opuntia
David Keil
1998-4-15
26738
San Luis Obispo
S edge of Nipomo Mesa, 1.8 mi. E of Division St. on Riverside Rd. Slope and outwash from Mesa.
Comment
OBI6216
Opuntia ficus-indica
Malcolm G. McLeod
1973-11-17
1255
San Luis Obispo
Corner of Viewmont and Sunset, Hospital hill, SLO. Along water course about 40m E of MGM #1265
Comment
JEPS70958
Orobanche californica subsp. condensa
L. R. Heckard
1973-5-12
3400
San Luis Obispo
Near Yaro Creek, along Las Palitos Road, about 4 air miles northwests of Pozo.
Comment
OBI9393
Orthocarpus brevistyla
Robert F. Hoover
1952-4-19
8119
San Luis Obispo
North side of lower Cuyama Valley
Comment
RSA152550
Orthocarpus densiflorus var. obispoensis
R. C. Bacigalupi, Alex D. Hawkes
1951-4-26
3287
San Luis Obispo
Cambria, in grassy field (actually, air landing strip) just south of Cambria Pines Inn.
Comment
OBI82472
Osmorhiza berteroi
David J. Keil, with Bill Waycott, Neil Havlik, and Ron Rothman
2016-3-4
33543
San Luis Obispo
Santa Rita Canyon area west of Templeton. Ron Rothman property at 6140 High Laurel Lane
400
Comment
SBBG5238
Osmorhiza brachypoda
C. B. Hardham
1957-4-1
1636
San Luis Obispo
Cypress Mtn
Comment
SJSU8121
Osteomeles schwerinae
C. D. Duncan
1958-10-12
San Luis Obispo
grounds of Cambrian Pine Lodge, Cambrian Pines
Comment
OBI17607
Oxalis corniculata
Kurt R. Neisess
1976-1-27
s.n.
San Luis Obispo
In Los Osos, beneath a covering of dead grass
Comment
SD25201
Packera breweri
Frank F. Gander
1939-5-15
7540
San Luis Obispo
Paso Robles
Comment
UC1070122
Packera breweri
G. T. Nordstrom
1937-4-29
1148
San Luis Obispo
2.7 mi se Chimney Rock; Adelaida Quad.
487
Comment
UC127287
Packera breweri
Benj. Cobb
1907-1
21
San Luis Obispo
Paso Robles
Comment
OBI32171
Paeonia californica
David J. Keil, Melissa Luckow
1981-7-3
14978
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of the stream from freshwater marsh W of hwy 1 E along the ridge system to lower slopes of Pine Top Mtn and back to the hwy along riparian zone
Comment
SBBG104359
Paeonia californica
D. A. Young, F. L. Johnson
1992-6-16
ROB 18
San Luis Obispo
ca. 0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
SBBG19329
Paeonia californica
D. Emery
1950-4-12
San Luis Obispo
Cal Poly campus at dump near old ranch
Comment
UC54827
Paeonia californica
Mrs. R. W. Summers
1886-2-21
San Luis Obispo
San Luis Mt.
Comment
SEINET5846312
Paeonia californica
R. W. Summers
s.n.
San Luis Obispo
San Luis Mt.
Comment
UCSB52733
Paeonia californica
Callaway, R.; Ryan, P.
1987-2-19
San Luis Obispo
On north side of Parkhill Road approx. 2.5 miles east of Hwy. 58, north of Santa Margarita
457
Comment
OBI42397
Papaver californicum
David J. Keil
1986-4-8
19116
San Luis Obispo
Fire Ecology class trip to BLM land on E side of Santa Margarita Lake
Comment
CAS-BOT-BC422817
Papaver californicum
R. F. Hoover
1951-4-15
8040
San Luis Obispo
Stoney Creek, tributary of Huasna R.
Comment
SEINET3404695
Papaveraceae
W. R. Ernst
1961-4-2
757
San Luis Obispo
Simmler and Creston, Along the Simmler-Creston road about 2 miles Northwest of the junction to La Panza.
518
Comment
CAS-BOT-BC272337
Pappostipa speciosa
Ernest C. Twisselmann
1959-4-24
5083
San Luis Obispo
Kelly's Canyon, Red Hills, Temblor Range and the Western San Joaquin Valley
502
Comment
OBI57049
Pectocarya linearis subsp. ferocula
David J. Keil
1998-4-28
26960
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30.
Comment
SD264793
Pectocarya linearis subsp. ferocula
David Keil, George Butterworth
2017-4-10
34471
San Luis Obispo
Southwestern part of Caliente Range. Carrizo Plain Ecological Reserve. South Chimineas Unit. Along Red Rock Road, just south of junction with East Road (Taylor Road), north of California Route 166.
659
Comment
OBI66650
Pectocarya pusilla
D. R. Miller
1994-4-22
494 -227
San Luis Obispo
Pine Mt Region. On upslope of Ridge rd cut near Road Spring area; Tobacco Crk drainage
900
Comment
UC2027431
Pectocarya setosa
Greg Wilvert
2005-4-24
315
San Luis Obispo
Southeast Half of the Caliente Range. 2.9 km S of Padrones Spring.
Comment
OBI80542
Pedicularis densiflora
Denniq
2013-2-23
8
San Luis Obispo
Next to Granite Ridge Road, between Creston and Santa Margarita
457
Comment
OBI54226
Penstemon centranthifolius
George Butterworth
1995-4-27
47
San Luis Obispo
Carrizo Plain Natural Area. 10 yds from rd
1113
Comment
OBI42145
Pentachaeta alsinoides
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19460
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
CAS-BOT-BC70229
Pentagramma triangularis subsp. triangularis
Alice Eastwood
1926-5-3
s.n.
San Luis Obispo
Avila
Comment
UC1123114
Perideridia californica
G. T. Nordstrom
1937-6-11
1336
San Luis Obispo
4 mi nnw Josephine School; Adelaida Quadrangle
Comment
OBI52738
Perideridia kelloggii
David J. Keil, with V. L. Holland
1991-1
22584
San Luis Obispo
San Simeon State Park and vicinity along San Simeon Creek from beach inland to eastern boundary of park and on adjoining slope to C.T. Ranch.
Comment
UC1714566
Perideridia oregana
E. Palmer, M. D.
1876-7-22
156
San Luis Obispo
opposite San Simeon Bay; Pine Mt.
Comment Read comments Jul 9 2012
OBI79139
Persicaria amphibia
David J. Keil
2011-11-5
31147
San Luis Obispo
Oceano. Arroyo Grande Creek at 22nd Street bridge
8
Comment
RSA0029638
Persicaria maculosa
Michael Walgren
2012-5-28
274
San Luis Obispo
In a water catchment basin in Los Osos along the south side of Los Olivos Road between Fairchild and Eighth Street. Also in the water catchment basin at the southwest corner of Fairchild and Los Olivos.
Comment
OBI36817
Persicaria punctata
Eric Wise
1981-5-14
305
San Luis Obispo
Sweet Springs Marsh. NW of 4th & Ramona, Los Osos
Comment
SBBG104850
Persicaria punctata
F. L. Johnson, E. A. Young
1993-5-23
ROB 521
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UCSB40653
Persicaria punctata
Goodwin, Cindy
1978-11-19
San Luis Obispo
Margin of Oso Flaco Lake.
Comment
UC1191781
Petunia parviflora
Malcolm A. Nobs and S. Galen Smith
1949-6-24
866
San Luis Obispo
Atascadero Lake
Comment
OBI54907
Petunia parviflora
David J. Keil
1996-9-13
26021
San Luis Obispo
Salinas River at Highway 58 bridge.
Comment
SBBG95317
Petunia parviflora
E. Wise
1981-9-1
1072
San Luis Obispo
Turri Rd, 2.4 mi W of Los Osos
Comment
UC178390
Petunia parviflora
Katharine Brandegee
1912-9-29
San Luis Obispo
Lagoon
Comment
JEPS21110
Phacelia brachyloba
B. Bolt
1936-5-25
745
San Luis Obispo
3 mi ene Santa Margarita; San Luis Obispo Quadrangle
Comment
OBI66255
Phacelia brachyloba
David J. Keil
1997-4-18
26191
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
UC107598
Phacelia brachyloba
Alice Eastwood
1896-5-7
San Luis Obispo
Cuyama Cuyama (near boundary between Santa Barbara and San Luis Obispo Cos.)
Comment
OBI13786
Phacelia cicutaria var. hispida
Robert F. Hoover
1950-4-30
7856
San Luis Obispo
La Panza Range, just E of summit
Comment
SD249228
Phacelia ciliata
David Keil, Rhonda Riggins, et al.
1988-3-18
20383
San Luis Obispo
Halfway between Soda Lake Road and Seven Mile Road along Belmont Trail.
590
Comment
UCR41871
Phacelia ciliata
C. F. Smith
1950-3-18
2570
San Luis Obispo
Along Soda Lake Road to Carrizo Plain, c. 3 mi off Hwy 33 (formerly Hwy 399)
808
Comment
SBBG81019
Phacelia ciliata
C. F. Smith
1950-3-18
2570
San Luis Obispo
Soda Lake Rd to Carrizo Plain ca. 3 mi off St Hwy 33 (formerly St Hwy 399)
Comment
UCD120342
Phacelia ciliata
Robert 'Roy' J. van de Hoek
1995-3-26
225
San Luis Obispo
San Luis Obispo County: Carrizo Plain, 0.5 mile northwest of the Van Matre Ranch.
650
Comment
OBI13833
Phacelia ciliata var. ciliata
Robert F. Hoover
1952-4-10
8111
San Luis Obispo
5 mi S of Simmler, Carrizo Plain
Comment
UC1285310
Phacelia ciliata var. ciliata
R. F. Hoover
1952-4-10
8111
San Luis Obispo
5 mi s Simmler; Carrizo Plain
Comment
UC671726
Phacelia ciliata var. ciliata
Lincoln Constance and Alan A. Beetle
1940-3-22
2535
San Luis Obispo
2 mi ne La Panza; Inner Coast Ranges
487
Comment
OBI47708
Phacelia cryptantha
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19232
San Luis Obispo
SW flank of Temblor Range. T31S, R21E NW corner sect 17 and SW corner sect 8. 3.05 mi E of rd to center of Carrizo Plain (to RC farm) on Elkhorn rd and N 0.25 mi to gate on unnamed dirt rd
792
Comment
OBI13810
Phacelia distans
F. Rush
Aug-57
s.n.
San Luis Obispo
S. Morro bay
Comment
UC338229
Phacelia distans
unknown
1887-1
San Luis Obispo
Comment
UCD147261
Phacelia distans
Melanie Gogol-Prokurat; A. Klein
2008-5-6
CARR 148 -2
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
720
Comment
RSA426084
Phacelia distans
L. S. Rose
1936-5-6
36233
San Luis Obispo
Morro Beach
6
Comment
SD41349
Phacelia distans
Edith A. Purer
1933-7-20
5085
San Luis Obispo
Guadalupe
Comment
OBI64123
Phacelia douglasii
David J. Keil, with Beth Painter, Margriet Wetherwax, Jeff Greenhouse, and Dieter Wilken
2001-4-17
29320
San Luis Obispo
Camp Roberts. Palisades area along dirt road, vicinity of 35 deg. 45.330'N x 120 deg. 50.716'W
Comment
UCR42771
Phacelia egena
David J. Keil, R. R. Pimentel, R. A. Pimentel, D. R. Miller
1985-4-27
18610
San Luis Obispo
19.5 mi. from Calif. Route 1 along San Simeon Creek Road, north of Rocky Butte lookout at locked gate
732
Comment
OBI13776
Phacelia fremontii
Robert F. Hoover
1949-4-11
7588
San Luis Obispo
Between San Juan River and Carrizo plain
Comment
OBI13775
Phacelia fremontii
Robert F. Hoover
1949-4-21
7607
San Luis Obispo
Just E of San Juan river on rd from la Panza to Simmler
Comment
CDA15442
Phacelia grisea
G. F. Hrusa
1993-5-22
11133 A
San Luis Obispo
South Coast Ranges; Black Butte Research Natural Area.: Los Padres National Forest, Cuesta Ridge East.
Comment
UCR67883
Phacelia grisea
David J. Keil
1986-5-13
19432
San Luis Obispo
Hi Mountain Road near Hi Mountain Lookout
945
Comment
UC1285033
Phacelia imbricata
R. F. Hoover
1964-5-13
8855
San Luis Obispo
South Fork of Old Creek
Comment
OBI13747
Phacelia nemoralis
Robert F. Hoover
1948-5-22
7531
San Luis Obispo
7 mi W of Templeton on rd to Cambria
Comment
OBI34327
Phacelia ramosissima
David J. Keil, Eric Wise
1983-8-30
17910
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
IRVC29051
Phacelia ramosissima var. montereyensis
G. K. Helmkamp
2003-10-8
8193
San Luis Obispo
base of Nipomo Mesa 0.25 mi SW of Halcyon Rd along an unnamed road near the railroad crossing Central Coast
15
Comment
SBBG40306
Phacelia vallis-mortae var. heliophila
R. F. Hoover
1968-4-17
11050
San Luis Obispo
Elkhorn Hills
Comment Read comments Feb 14 2007
OBI32426
Phacelia viscida
David J. Keil, Richard Bishop
1983-4-27
16951
San Luis Obispo
Cal Poly Pennington Crk Biological Reserve
Comment
UC55305
Phacelia viscida
J. H. Barber
1899-4-23
San Luis Obispo
Paso Robles
Comment
OBI51165
Phalaris aquatica
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .39
San Luis Obispo
San Simeon State Park. NE corner of San Simeon State Park
Comment
UCR96265
Phalaris aquatica
George K. Helmkamp
1996-9-22
1196
San Luis Obispo
Central Coast, along San Simeon Creek, c. 0.2 mile east of CA Hwy 1
6
Comment
OBI29393
Phalaris brachystachys
David J. Keil
2001-5-3
29393
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus. Vicinity of 35.32831 deg. N x 120.75553 deg. W
55
Comment
OBI2840
Phalaris californica
Larry E. Brown
1970-5-30
1827
San Luis Obispo
Cambria
Comment
POM180548
Phalaris minor
Roxana S. Ferris
1929-4-13
7537
San Luis Obispo
above ocean between San Luis Obispo and Pismo
Comment
UCD89644
Phleum pratense
Ernest C. Twisselmann
1959-8-23
5597
San Luis Obispo
San Luis Obispo County: Twisselmann Ranch, eastern San Luis Obispo County.
670
Comment
CAS-BOT-BC94941
Phlox gracilis
R. C. Wenk
2007-4-8
612
San Luis Obispo
Carrizo Plain N.M., Caliente Ridge, along trail to peak, past old trailer camp
1310
Comment
OBI6132
Pholisma arenarium
D. Waive Stager
1972-6-26
1
San Luis Obispo
Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
RSA25637
Pholisma arenarium
Carl B. Wolf
1941-7-10
10976
San Luis Obispo
Approx. 2-1/2 mi. (airline) east of Oso Flaco Lake, or between Calif. Highway #1 and S.P.R.R.
30
Comment
CAS-BOT-BC219566
Pholisma arenarium
Edith A. Purer
1933-7-20
5110
San Luis Obispo
Five miles north of Guadalupe
Comment
OBI40666
Pholisma arenarium
David J. Keil
1985-6-9
18794
San Luis Obispo
Los Osos/ Baywood Park area. End of Nipomo Ave (1.5 blocks ESE of Willow Dr) and N across scrub to Eto Lake
Comment
UC1080166
Pholisma arenarium
Sherwin Carlquist
1951-6-29
259
San Luis Obispo
Hwy 1 5.6 mi s Oceano (between road and railway tracks)
Comment
UC1069420
Pholistoma auritum
C. M. Belshaw
1936-3-19
1648
San Luis Obispo
0.5 mi. n.e. Santa Manuela School (Plot 13); Nipomo Quad.
167
Comment
UCR161290
Pholistoma auritum var. auritum
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9089
San Luis Obispo
Outer Central Coast Hills, Irish Hills; See Canyon, 1.0 mi N of San Luis Bay Drive
43
Comment
SBBG107162
Pholistoma membranaceum
C. B. Hardham
1958-4-3
4168
San Luis Obispo
between Nacimiento and San Antonio Dam Rd
Comment
SBBG82001
Pholistoma membranaceum
S. F. Smith
1950-4-30
2713
San Luis Obispo
Temblor Grade from Simmler to McKittrick
Comment
SBBG104724
Phoradendron leucarpum subsp. tomentosum
F. L. Johnson Proctor
1993-2-19
ROB 116
San Luis Obispo
1 km W of Boyscout Ford on Boyscout Rd; Camp Roberts
Comment
OBI65748
Phoradendron serotinum subsp. tomentosum
D. R. Miller
1994-11-18
1194 -545
San Luis Obispo
Pine Mt Region along roadside down from Ridge rd, Coles Rd in Marmalejo Crk drainage
Comment
UC1928168
Phyllospadix torreyi
David Keil, Kathleen Keil
2005-9-18
30419
San Luis Obispo
Morro Bay Sand Spit.
Comment
OBI22633
Phyllostachys aurea
Ed Zimmerman
1962-2-4
29
San Luis Obispo
Cal Poly campus, cultivated
Comment
LA212165
Physocarpus capitatus
A. L. Haines;
1973-5-19
s.n.
San Luis Obispo
Santa Rita Creek.
304
Comment
PASA216
Pickeringia montana
1928-5-12
San Luis Obispo
Mt. Slopes near Cambria
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
OBI42924
Pinus attenuata
Jan Johnson, Melissa Boggs
1986-5-11
26
San Luis Obispo
Los Padres natl Forest. E Cuesta ridge about 12 mi N of SLO, off hwy 101
Comment
CDA43340
Pinus halepensis
David J. Keil
2011-11-5
31153
San Luis Obispo
Pismo State Beach, Oceano. Dunes between Oceano Campground and beach.
Comment
RSA518403
Pinus muricata
Steven A. Junak
1990-10-11
4442
San Luis Obispo
Santa Lucia Mountains: N slope of W Cuesta Ridge Botanical Area, approx. 0.4 mile NW of Peak 2478., Near SW end of mine excavation along abandoned mine road which intersects W Cuesta Ridge Road approx. 4.0 miles W of Highway 101.
604
Comment
CAS-BOT-BC80006
Pinus radiata
Carl B. Wolf
1934-11-2
6215
San Luis Obispo
N.E. corner of Warwick & Coventry Sts., Cambria
45
Comment
LA105460
Pinus radiata
Barry A. Prigge;
1989-3-19
8545
San Luis Obispo
Santa Lucia Mountains, San Bernado Creek: ca 1.5 mi E of Moroo Bay where creek crosses State Hwy 1
18
Comment
OBI23098
Pinus sabiniana
Deborah Nixon
1976-11-22
3
San Luis Obispo
Cal Poly campus, San Luis Obispo. Parking lot S-4, turn left at entrance
Comment
SBBG108240
Piperia elongata
C. B. Hardham
1957-5-30
2055
San Luis Obispo
headwaters of Las Tablas Crk
Comment
OBI75708
Piperia elongata
D. R. Miller, E. A. Appel
2011-8-21
811 .99
San Luis Obispo
Fiscalini Ranch Preserve, Cambria
Comment
OBI82581
Piperia michaelii
David J. Keil, with Kathleen Keil
2016-6-26
33262
San Luis Obispo
Santa Rita Road west of Templeton
275
Comment
UCR19348
Piptatherum miliaceum
John C. Roos, L. Roos
1953-11-29
6043
San Luis Obispo
San Luis Obispo. Polytechnic College Campus
91
Comment
RSA659435
Plagiobothrys acanthocarpus
David J. Keil, Kathleen Keil
1998-4-18
26812
San Luis Obispo
Los Padres Nat. Forest. La Panza Mts. 1.6 miles from Hwy 58 on red hill Rd.
Comment
OBI64107
Plagiobothrys bracteatus
David J. Keil
2002-4-4
29794
San Luis Obispo
Santa Margarita Ranch. Vicinity of farm pond and associated vernal wetlands north of Santa Margarita and east of US 101. Vicinity of 35.4035 deg. N, 120.6199 deg. W
305
Comment
OBI57038
Plagiobothrys canescens
G. F. Hrusa
1998-3-26
14170
San Luis Obispo
South Coast Ranges. Carrizo Plain Natural Area. Ridge betw. S side of Swain Pasture and Swain Wash approx 5 mi S of Panorama Rd inters. with Soda Lake Rd. USGS Quad Wells Ranch 7.5
680
Comment
UCSB14611
Plagiobothrys canescens
Breedlove, Dennis
1962-3-29
San Luis Obispo
27.0 miles west of Simmler, La Panza Range
472
Comment
OBI51392
Plagiobothrys chorisianus var. hickmanii
Jan Barber
1994-4-2
140
San Luis Obispo
San Simeon State Park
Comment
SBBG34837
Plagiobothrys fulvus
Mrs. R. W. Summers
1886-1
San Luis Obispo
near San Luis Obispo
Comment
OBI79487
Plagiobothrys nothofulvus
David J. Keil, with Matt Ritter, Taylor Crow, et al.
2012-3-3
31220
San Luis Obispo
Sinton Ranch, south of Highway 58 on unpaved portion of Shell Creek Road
450
Comment
SBBG107712
Plagiobothrys tenellus
C. B. Hardham
1956-3-27
317
San Luis Obispo
Chimney Rock area
Comment
SBBG112505
Plagiobothrys tenellus
D. Keil
1985-3-31
18514
San Luis Obispo
Calf Cyn area along St Hwy 58, halfway between Park Hill Rd and Hwy 229
Comment
OBI20613
Plagiobothrys undulatus
Robert F. Hoover
1964-5-11
8757
San Luis Obispo
4 mi SE of Santa Margaria
Comment
JEPS34358
Plantago erecta
Rimo Bacigalupi, and L. R. Heckard
1963-4-21
8333
San Luis Obispo
n of mouth of Hazard Canyon (at s end of Morro Bay); Morro Bay
30
Comment
UC2013029
Plantago erecta
Barbara Ertter with D. Keil, J. Hickman, T. Sholars, et al.
1987-4-11
6839
San Luis Obispo
Arroyo de la Cruz on Hearst Ranch, ca 7 air miles N of San Simeon, 2-3 miles from Highway 1; top of ridge on S side of Arroyo.
Comment
UCD124485
Plantago erecta
Robert F. Thorne; P. Everett
1963-4-18
31491
San Luis Obispo
San Luis Obispo County: ca. 6 miles south of Cholame in Temblor Range.
487
Comment
OBI28324
Plantago lanceolata
Lori Blain
1982-5-1
15
San Luis Obispo
One mi E on Little Morro Crk Rd: along Little Morro Crk
30
Comment
OBI81371
Plantago lanceolata
Hayley Dougan, Megan Coletti, Kendall Andres
2015-4-29
2
San Luis Obispo
El Chorro Regional Park.
Comment
UCR140398
Plantago lanceolata
George K. Helmkamp
2004-3-21
8388
San Luis Obispo
Central Coast, Mesa Dunes Mobile Home Park along Mesa View Dr., 0.2 mi south of the junction of Halcyon Rd., SE of Oceano
61
Comment
SEINET12336298
Plantago lanceolata
S. A. Thompson, Rawlins, J. E.
1988-1
5247
San Luis Obispo
6 mi N of San Simeon on CA 1, Arroyo de la Cruz
10
Comment
OBI79006
Plantago major
David J. Keil
2013-8-22
31928
San Luis Obispo
Morro Bay State Park. East of South Bay Blvd at northern edge of park along unpaved access road to pumphouse. Area of former campground.
5
Comment
JEPS35262
Plantago maritima var. californica
R. F. Hoover
1947-8-13
7371
San Luis Obispo
s of Hazard Canyon
Comment
JEPS5860
Plantago subnuda
Roxana S. Ferris and R. Bacigalupi
1953-7-24
12688
San Luis Obispo
ca 3 mi w State Highway 1; Oso Flaco Lake
Comment
SBBG30895
Plantago subnuda
R. N. Philbrick
1968-6-7
San Luis Obispo
Oso Flaco Lake
Comment
SBBG84534
Plantago subnuda
C. F. Smith
1968-7-30
10112
San Luis Obispo
behind dunes at Oceano State Beach Park
Comment
OBI32181
Platanus racemosa
David J. Keil
1981-6-20
14909
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
OBI3592
Platanus racemosa
Mary Kidd
1971-8-5
172
San Luis Obispo
Cal Poly campus in Poly Grove picnic area, W side of campus
Comment
RSA43056
Platanus racemosa
Robert F. Hoover
1946-8-18
6309
San Luis Obispo
E base of La Panza Range, on a branch of Navajo Creek.
Comment
CAS-BOT-BC91971
Platystemon californicus
Alice Eastwood; John Thomas Howell
1937-4-22
3854
San Luis Obispo
5 miles east of Templeton on road to Creston.
Comment
UCR60955
Platystemon californicus var. crinitus
C. F. Smith
1950-3-18
2575
San Luis Obispo
Carrizo Plain, c. 20 mi. NW of Hwy 399 [=SR33]
Comment
OBI70211
Plectritis ciliosa
David J. Keil
2009-1
30579
San Luis Obispo
San Luis Range. San Luis Obispo's Irish Hills Open Space.
Comment
SEINET7063637
Plectritis ciliosa subsp. insignis
A. G. Vestal
1947-4-13
s.n.
San Luis Obispo
North of Huasna in Long Canyon. UTM Zone 10, 739044mE, 3892872mN. (WGS84/NAD83).
323
Comment
RSA67524
Plectritis ciliosa subsp. insignis
Philip A. Munz
1951-4-13
16320
San Luis Obispo
Grade on Hwy 178. Above La Panza Public Camp. La Panza Range.
701
Comment
RSA67565
Plectritis ciliosa subsp. insignis
Philip A. Munz
1951-4-12
16287
San Luis Obispo
13 miles from McKittrick, Highway 178, toward Simmler, Temblor Range.
762
Comment
SBBG104417
Plectritis macrocera
M. D. Proctor, E. A. Young
1993-3-18
ROB 238
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
UCR163618
Plectritis macrocera
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9210
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness; Hi Mountain Road, 6.7 miles ENE of Lopez Lake near Salt Creek
399
Comment
OBI22109
Pleuropogon californicus
Robert F. Hoover
1950-5-15
7917
San Luis Obispo
Near NW end of Laguna, San Luis Obispo
Comment
OBI38428
Pluchea sericea
Eric Wise
1981-6-7
456
San Luis Obispo
Cuyama River, 6.7 mi W of New Cuyama
Comment
UC88354
Pluchea sericea
unknown
1880-1
San Luis Obispo
near junction Sisquas (right bank of Cuyama River); Cuyama River
Comment
UCD90386
Poa annua
Ernest C. Twisselmann
1954-2-22
838
San Luis Obispo
San Luis Obispo County: Eastern San Luis Obispo County. Chris Twisselmann Ranch.
Comment
OBI31553
Poa annua
Joy Nishida
1982-6-5
430
San Luis Obispo
American Cyn campground, .9 mi S of campground
512
Comment
OBI59125
Poa bulbosa
David J. Keil
1998-4-17
26784
San Luis Obispo
Carrizo Plaions vernal pool at NE corner of intersection of Belmont trail and Soda lake road north of soda lake
Comment Read comments May 9 2013
CAS-BOT-BC246699
Poa howellii
Clare B. Hardham
1957-4-26
1753
San Luis Obispo
Santa Lucia Mountains. South Road to Adelaida. 6 miles from Paso Robles
Comment
OBI56381
Poa howellii
David J. Keil
1987-5-11
20147
San Luis Obispo
Cuesta Rige, East road to radio facility north of Mount Love. Ca. 0.35 miles from Cuest Ridge Rd. and 4 miles from Hwy 105
Comment
SEINET8077584
Poa secunda
John Thomas Howell
1948-1
24217
San Luis Obispo
Alkali flat east of Cholame.
Comment
UCR101013
Poa secunda
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3215
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with Calif. Hwy 33, roughly WNW of Maricopa
579
Comment
UC1132791
Poa secunda subsp. secunda
C. A. Graham
1939-4-17
544
San Luis Obispo
1.2 mi sse Carrizo Ranch; Branch Mt Quadrangle
Comment
UC1132799
Poa secunda subsp. secunda
N. H. French
1937-4-3
916
San Luis Obispo
10 mi e Cuyama Ranch; Santa Ynez Quadrangle
Comment
OBI22151
Poa secunda subsp. secunda
Robert D. Page
1962-5-6
100
San Luis Obispo
Near Soda Lake SE of Simmler
Comment
SDSU19309
Pogogyne douglasii
Scott McMillan
1993-6-8
8 VI93
San Luis Obispo
Locality #8. Arroyo de la Cruz. Left bluff sides.
6
Comment
SBBG38614
Pogogyne serpylloides
E. C. Twisselmann
1969-4-24
15168
San Luis Obispo
Sulphur Spring Cyn, Santa Ysabel Ranch, 5 mi S of Paso Robles
198
Comment
OBI78712
Polygonum aviculare
David J. Keil
2013-8-28
31988
San Luis Obispo
Morro Bay State Park. Morro Rock Ecological Preserve. Weedy area along east base of Morro Rock at edge of parking lot
6
Comment
UCD100136
Polygonum aviculare subsp. depressum
Ernest C. Twisselmann
1958-8-11
4627
San Luis Obispo
San Luis Obispo County: Dorothy Twisselmann Ranch, eastern part of county.
670
Comment
CDA17954
Polygonum paronychia
Austin Griffiths
1986-10-29
17975
San Luis Obispo
Central Coast; just N of Hazard Canyon.
30
Comment
UC1132891
Polypogon interruptus
C. M. Belshaw
1936-3-31
1765
San Luis Obispo
3.5 mi sse Cayucos; Cayucos Quad., sse of Cayucos
152
Comment
OBI43271
Polypogon monspeliensis
Eric Wise
1981-6-30
878
San Luis Obispo
Mud lake of Dune Lakes
Comment
UCR131928
Polypogon monspeliensis
George K. Helmkamp
2003-9-26
8187
San Luis Obispo
Central Coast, SW edge of Oceano; border of sand dune recreation area
6
Comment
OBI29028
Polypogon monspeliensis
Melissa Luckow
1981-6-25
712
San Luis Obispo
Coastal area just N of San Simeon Beach
Comment
OBI43402
Polypogon monspeliensis
Eric Wise
1981-6-27
765
San Luis Obispo
Cuyama River, 4.7 mi W of Pine Cyn
Comment
OBI79005
Polypogon viridis
David J. Keil
2013-8-22
31926
San Luis Obispo
Morro Bay State Park. East of South Bay Blvd at northern edge of park along unpaved access road to pumphouse. Area of former campground.
5
Comment
JEPS114136
Populus fremontii subsp. fremontii
J. Olson
2000-6-27
San Luis Obispo
Camp Roberts. East side of Low Water Bridge and both sides of Bee Rock Road.
Comment
RSA3060
Populus fremontii subsp. fremontii
Carl B. Wolf
1931-8-16
2316
San Luis Obispo
Salinas River. 5 miles N of Paso Robles.
198
Comment
UC2027160
Populus trichocarpa
David J. Keil
2011-3-5
30973
San Luis Obispo
Cambria. Edge of Santa Rosa Creek riparian corridor along west side of California Route 1
Comment
UCR96266
Potamogeton natans
George K. Helmkamp
1996-9-21
1194 B
San Luis Obispo
Santa Margarita Lake
396
Comment
CAS-BOT-BC453994
Potamogeton pectinatus
Ernest C. Twisselmann
1959-11-2
5903
San Luis Obispo
Small stream at the outlet of Oso Flaco Lake.
4
Comment
UC1128134
Potentilla anserina subsp. pacifica
H. C. Lee
1936-3-17
515
San Luis Obispo
Oso Flaco Lake Arroyo Grande Quadrangle, Oso Flaco Lake
Comment
UC1190016
Potentilla anserina subsp. pacifica
John H. Thomas
1959-3-20
7565
San Luis Obispo
about 17 mi s San Luis Obispo (along the coast); Oso Flaco Lake
7
Comment
RSA216775
Potentilla anserina var. grandis
Robert F. Hoover
1969-8-25
11560
San Luis Obispo
Laguna de San Luis Obispo.
Comment
OBI83666
Primula clevelandii var. insularis
Jon Catanio, Omar Gonzalez
2016-2-17
2
San Luis Obispo
Irish Hills, Mariposa trail about a quarter mile in, to the left about 10 feet off the rail.
Comment
UC1953250
Prunus cerasifera
David Keil
2010-3-17
30662 -4
San Luis Obispo
Campus, California Polytechnic State University, San Luis Obispo. Next to Administration Building.
Comment
UC1128330
Prunus emarginata
B. Bolt
1936-4-9
657
San Luis Obispo
8 mi ne of Cuyucos
579
Comment
CAS-BOT-BC356613
Pseudognaphalium biolettii
Ernest C. Twisselmann
1967-4-27
12933
San Luis Obispo
Ragged Point, Santa Lucia Range
60
Comment
CAS-BOT-BC356834
Pseudognaphalium californicum
Alice Eastwood
1927-4-7
14288
San Luis Obispo
Morro, San Luis Obispo
Comment
OBI16426
Pseudognaphalium californicum
R. D. Brister
1966-6-2
96
San Luis Obispo
Approx 2 mi N of San Luis Obispo in Reservoir Cyn
Comment
OBI27051
Pseudognaphalium californicum
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vandervier et al.
1980-5-18
14030
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
OBI33625
Pseudognaphalium californicum
B. W. & T. W., T. W.
1967-5-13
s.n.
San Luis Obispo
Lopez Cyn
Comment
CAS-BOT-BC356838
Pseudognaphalium californicum
Mrs. R. W. Summers
1887-8-29
428
San Luis Obispo
Nr. base S. Luis Mt.
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
SBBG104808
Pseudognaphalium luteoalbum
M. D. Proctor, E. A. Young
1993-4-12
ROB 391
San Luis Obispo
Camp Roberts, 1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
CAS-BOT-BC357495
Pseudognaphalium ramosissimum
D. E. Breedlove
1962-8-7
4097
San Luis Obispo
Near Oso Flaco Lake. 3 miles north of Guadalupe
Comment
UC53969
Pseudognaphalium stramineum
Mrs. R. W. Summers
1886-12-7
429
San Luis Obispo
gravelly bank of creek
Comment
UCR28936
Psoralea orbicularis
J. H. Nishida
1982-6-5
433
San Luis Obispo
South Coast Range, 1 mi south of American Canyon Campground
512
Comment
IRVC29232
Pteridium aquilinum
G. K. Helmkamp, E. A. Helmkamp
2004-10-8
8857
San Luis Obispo
Santa Lucia Wilderness area, 0.9 mi E of Lopez Lake entrance then 3.3 mi N along Upper Lopez Cyn Rd. Outer South Coast Ranges
166
Comment
CAS-BOT-BC72647
Pteridium aquilinum
R. F. Hoover
1964-6-12
9070
San Luis Obispo
Near Rocky Butte Fire Lookout
Comment
RSA488729
Pterostegia drymarioides
James L. Reveal, Clare B. Hardham
1988-5-26
6917
San Luis Obispo
La Panza Range, Los Padres National Forest, NW of Black Mountain along Indian Creek S of U S Forest Service Road 28S02 S of Wilson Corner, 13 air miles ENE of Santa Margarita.
473
Comment
OBI32128
Quercus agrifolia var. agrifolia
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14387
San Luis Obispo
North of San Simeon along ridge just S of Arroyo de la Cruz
Comment
OBI3900
Quercus agrifolia var. agrifolia
Elizabeth Rudd
1971-10-1
319
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
OBI42177
Quercus agrifolia var. agrifolia
Dan Harrington
1984-2-18
21
San Luis Obispo
Reservoir Cyn, off hwy 101, 2 mi N of San Luis Obispo
Comment
OBI4956
Quercus agrifolia var. agrifolia
Mrs. Robert F. Hoover
1962-2-19
35
San Luis Obispo
San Luis Obispo
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
UC1276281
Quercus douglasii
R. F. Hoover
1960-12-18
8529
San Luis Obispo
above San Simeon (s side Pine Mt.); Pine Mt.
Comment
UC1135573
Quercus durata
B. Bolt
1936-5-13
713
San Luis Obispo
3 mi wnw Cuesta; Santa Barbara National Forest, San Luis Obispo Quad.
670
Comment
OBI37904
Quercus durata var. durata
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18570
San Luis Obispo
19.5 mi from Calif rte 1 along San Simeon Creek rd, N of Rocky Butte lookout at locked gate
732
Comment
SBBG96942
Quercus durata var. durata
D. A. Young, S. Junak, T. Ayers
1989-4-27
1978
San Luis Obispo
near the E end of the Cuesta Botanical area (Chaparral Rd), below TV antennas
Comment
SBBG1327
Quercus durata var. durata
K. K. Muller
1956-11-7
765
San Luis Obispo
edge of Cypress Swamp, N side of Cypress Mtn, W of Paso Robles
233
Comment
UCD46229
Quercus john-tuckeri
Verne Grant; Alva Grant
1949-4-29
8711
San Luis Obispo
Cuyama River 36 miles east of Santa Maria, on Hywy 166, San Luis Obispo Co.
Comment
OBI14252
Quercus lobata
Robert F. Hoover
1964-5-15
8889
San Luis Obispo
Pine Top Mt, S of San Carpoforo Crk
Comment
OBI31250
Quercus lobata
Joy Nishida
1982-10-2
525
San Luis Obispo
1.8 mi S of American Canyon campground
488
Comment
OBI36125
Quercus lobata
Walter F. Chesbro
1978-5-6
90
San Luis Obispo
Near intersection of hwy 101 and hwy 58
Comment
UC54828
Ranunculus californicus
Mrs. R. W. Summers
April 1885
San Luis Obispo
San Luis Obispo
Comment
UC72900
Ranunculus californicus
J. E. Roadhouse
1905-4
272
San Luis Obispo
San Luis Obispo
Comment
OBI28117
Ranunculus californicus
Carrie Wilson, Allison Berry
1982-5-11
66
San Luis Obispo
N of San Luis Obispo. 1.5 mi on CA Rte 101 R on Reservoir Cyn Rd 1/2 mi to end. Site on ridge to left 550 yds up trl
Comment
HSC91632
Ranunculus californicus var. californicus
Susan H. Bicknell
1989-4-19
San Luis Obispo
Montano de Oro MDO 30
Comment
RSA0035294
Ranunculus hebecarpus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6365
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
SBBG119656
Ranunculus hebecarpus
E. Painter, M. Wetherwax, D. Keil, D. Wilken, J. Greenhouse
2001-4-17
CR 190 a
San Luis Obispo
W side of Generals Rd, MacMillan Airstrip; Camp Roberts
240
Comment
OBI47108
Ranunculus hebecarpus
Lynne Dee Oyler
1986-4-5
398
San Luis Obispo
American Cyn blue oak study site in cattle exclosure. Los Padres Natl Forest
Comment
OBI37783
Raphanus raphanistrum
David J. Keil
1980-3-27
13720
San Luis Obispo
1 mi E of US 101 on Calif 166
Comment
SEINET12010353
Raphanus raphanistrum
S. A. Thompson, Rawlins, J. E.
1988-8-25
5239
San Luis Obispo
6 mi N of San Simeon on CA 1, Arroyo de la Cruz
10
Comment
CAS-BOT-BC55874
Rhamnus crocea
Carl B. Wolf
1929-4-16
3641
San Luis Obispo
Narrow Canyon of Morro Creek, 6 mi. E. of Morro Bay
243
Comment
RSA535832
Rhamnus crocea
D. A. Young, Steven A. Junak
1989-3-13
1849
San Luis Obispo
Chaparral road, below TV antennas
Comment
RSA7730
Rhamnus crocea
Carl B. Wolf
1929-4-16
3640
San Luis Obispo
6 miles E of Morro on road to Atascadero narrow canyon
Comment
UCD111918
Rhamnus crocea
J. M. Tucker
1963-4-11
3675
San Luis Obispo
San Luis Obispo County: Beecham Ranch in Clark Valley, ca. 6 miles, airline, southeast of Morro Bay.
Comment
OBI54141
Rhamnus ilicifolia
David J. Keil, Kathleen Keil
1995-4-15
24916
San Luis Obispo
Shell Creek Rd, ca 1/2 mi N of jctn with Calif rte 58
Comment
SBBG109718
Rhamnus ilicifolia
C. B. Hardham
1963-4-8
10608
San Luis Obispo
Lopez Cyn
Comment
RSA317003
Rhamnus ilicifolia
T. S. Elias, Walter Wisura
1984-7-27
8593
San Luis Obispo
NE of Morro Bay along Route 44 towards Atascadero.
Comment
UCD135926
Rhamnus ilicifolia
R. Wenk
2007-4-22
665
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
SBBG12307
Ribes amarum
C. B. Hardham
1961-2-21
6611
San Luis Obispo
headwaters of Paso Robles Crk W of Templeton
365
Comment
CAS-BOT-BC173071
Ribes divaricatum var. pubiflorum
Clare B. Hardham
1958-3-4
2857
San Luis Obispo
Cambria
Comment
CAS-BOT-BC212799
Ribes menziesii
Alice Eastwood; John Thomas Howell
1937-5-1
4181
San Luis Obispo
Pettitt Canyon, San Luis Range
Comment
RSA0019091
Ribes sanguineum var. glutinosum
Carl B. Wolf
1929-4-13
3461
San Luis Obispo
North base of Cuesta Grade.
427
Comment
UC1341120
Ribes sanguineum var. glutinosum
Robert J. Rodin
1962-5-8
6960
San Luis Obispo
on ridge 4 mi se Cuesta Summit (on Highway 101)
Comment
SBBG2814
Ribes sericeum
C. B. Hardham
1959-2-1
4031
San Luis Obispo
York Mtn
Comment
CDA19984
Ribes speciosum
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East.
0
Comment
RSA201525
Rorippa gambelii
Robert F. Hoover
1949-5-24
7725
San Luis Obispo
Oceano Beach, at edge of marsh, behind sand dunes
Comment
SEINET8157079
Rorippa palustris
E. Palmer
1876-1
14
San Luis Obispo
Comment
OBI3478
Rosa spithamea
Raymond E. Garcia
1965-5-28
36
San Luis Obispo
E side of Reservoir Cyn
Comment
OBI13584
Rosmarinus officinalis
Robert E. Holden
1962-2-20
17
San Luis Obispo
Campus of Calif. State Polytechnic College
Comment
SBBG3108
Rubus ursinus
C. B. Hardham
1958-2-13
2819
San Luis Obispo
Cambria
Comment
CAS-BOT-BC156996
Rubus ursinus
Mary Page Ingalls
1912-7-1
s.n.
San Luis Obispo
Haynes ranch
Comment
CLARK-A1045-1341
Rumex acetosella
George K. Helmkamp
1978-4-23
San Luis Obispo
Los Osos Montana de Oro State Park, on ocean cliff; Morro Bay S 7.5'Q
Comment
UC1136210
Rumex acetosella
H. C. Lee
1936-5-13
488
San Luis Obispo
Oceano Beach San Luis Obispo National Forest, Arroyo Grande Quad.
6
Comment
UCSB1588
Rumex acetosella
Keator, Glenn
1958-6-10
San Luis Obispo
15 miles north of Morro bay, along highway 1.
Comment
SBBG104592
Rumex conglomeratus
F. L. Johnson
1993-6-23
ROB 697
San Luis Obispo
Chorro Crk at bicycle repair facility; Camp San Luis Obispo
Comment
CAS-BOT-BC421811
Rumex conglomeratus
Malcom A. Nobs; S. Galen Smith
1949-6-22
816
San Luis Obispo
At Oceano, 3 miles south of Pismo Beach
Comment
OBI10837
Rumex crispus
Nikki Shorey
1964-2-22
9
San Luis Obispo
Along Edna Rd towards Arroyo Grande
Comment
CDA16843
Rumex hymenosepalus
G. F. Hrusa, L. Saslaw
2001-4-12
15780
San Luis Obispo
Carrizo Plain; Swain Ridge on N side of Swain pasture, W side Soda Lake Rd.
Comment
OBI78430
Rumex hymenosepalus
Robert F. Hoover
1967-4-9
10417
San Luis Obispo
Cyn in Temblor Range near N end of Elkhorn Plain
Comment
UCR130722
Rumex salicifolius var. denticulatus
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4886
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
UC1392643
Rupertia physodes
R. F. Hoover
1967-12-3
10887
San Luis Obispo
Lower Lopez Canyon
Comment
UCSB38592
Salicornia pacifica
Ferren, Wayne; Whitmore, S.
1979-8-8
San Luis Obispo
Vicinity of mean high tide, Morro Bay State Park
Comment
CAS-BOT-BC103254
Salix bonplandiana
Alice Eastwood
1927-4-10
14409
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC103258
Salix bonplandiana
R. F. Hoover
1947-3-19
6701
San Luis Obispo
Oak Park district
Comment
CAS-BOT-BC103279
Salix bonplandiana
I. L. Wiggins
1932-3-21
5818
San Luis Obispo
Bitterwater Valley between Cholame and Annette
Comment
SBBG119719
Salix breweri
E. Painter, M. Wetherwax, D. Keil
2000-4-18
SLO 65
San Luis Obispo
above tributary of Chorro Crk; Camp San Luis Obispo
200
Comment
OBI9811
Salix exigua
Robert F. Hoover
1964-6-7
8996
San Luis Obispo
San Carpoforo Crk just above Windy Point
Comment
UC1928046
Salix exigua
David Keil, Kathleen Keil
2003-3-29
30099 A
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of junction with Highway 58
Comment
SBBG38493
Salix laevigata
E. C. Twisselmann
1969-7-12
15668
San Luis Obispo
sag pond on the San Andreas Fault near summit of Choice Valley
701
Comment
OBI37183
Salix laevigata
Eric Wise
1981-10-23
1375
San Luis Obispo
Spring W of Kerr "Lake". MacMillan rd, 8.6 mi NE of Hwy 46 on White Crk ranch
Comment
OBI36908
Salix lasiandra
Eric Wise
1983-8-30
1757
San Luis Obispo
Along the length of Black Lake Cyn with San Luis Obispo co. Planning Board Et al. Found towards hwy 1
Comment
OBI36892
Salix lasiolepis
Eric Wise
1981-7-26
934 -b
San Luis Obispo
Shepperd's Reservoir, Cal Poly
Comment
OBI47369
Salix lasiolepis
David J. Keil
1985-3-26
18479
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
OBI37201
Salix lasiolepis
Eric Wise
1983-7-20
1728
San Luis Obispo
Turri rd x Los Osos valley rd
Comment
OBI37267
Salix lasiolepis
Eric Wise
1983-3-12
1703
San Luis Obispo
Villa Crk, N of Cayucos
Comment
SBBG95316
Salix lasiolepis
Eric Wise
1983-2-17
1648
San Luis Obispo
Oak Park Blvd. and W. Branch Street, Arroyo Grande
Comment
CAS-BOT-BC107244
Salix lasiolepis var. bigelovii
Alice Eastwood
1927-8-1
15035
San Luis Obispo
San Simeon Bay
Comment
RSA0018923
Salix sitchensis
David J. Keil, Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, Craig Jacobsen
2012-6-28
31392
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road.
250
Comment
RSA535358
Salix sitchensis
Tina J. Ayers, S. Junak, D. Shaw
1989-5-10
723
San Luis Obispo
Los Padres National Forest. Just N of Pick and Shovel Mine along western fork of stream at 'Dead Miners Camp'.
Comment
CAS-BOT-BC180652
Salsola tragus
Ernest C. Twisselmann
1954-7-18
1435
San Luis Obispo
Choice Valley, 1 1/2 miles east of Palo Prieta Summit, R. Twisselmann wheat field, Temblor Range and the Western San Joaquin Valley
594
Comment
OBI66616
Salsola tragus
David J. Keil
1998-10-9
28173
San Luis Obispo
Temblor Range, Crocker Grade, 2 mi from junction with Elkhorn Rd.
920
Comment
RSA171177
Salvia carduacea
Robert F. Thorne, Percy C. Everett
1963-4-18
31498
San Luis Obispo
ca. 2.5 miles S of Cholame in sun on a sandy loam bank. in foothill woodland.
Comment
OBI72254
Salvia columbariae
Anthony Baniaga, Daniel Chavez
2010-3-14
53
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
574
Comment
UC524110
Salvia columbariae
Ira L. Wiggins
1932-3-24
5841
San Luis Obispo
w of Paso Robles (hills near Adelaide)
Comment
CDA20349
Salvia leucophylla
G. F. Hrusa
1993-5-21
11047
San Luis Obispo
Huasna Rd. approx. 8 km. W of townsite.
Comment
OBI57052
Salvia leucophylla
Frederic Hrusa
1993-5-21
11047
San Luis Obispo
Huasna Rd approx 8 km W of townsite
Comment
CAS-BOT-BC94562
Salvia mellifera
R. C. Wenk; D. J. Spurr
2007-4-7
591
San Luis Obispo
Los Padres National Forest. Near parking lot for Rinconada trailhead to Little Falls. Along Pozo Road, about 11 road
573
Comment
OBI81289
Salvia mellifera
David J. Keil
2015-2-21
32653
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
OBI6936
Salvia mellifera
Keith McConnelly
1975-5-9
125
San Luis Obispo
NE slope of Cerro San Luis Obispo, 1 mi W of SLO
268
Comment
HSC91552
Salvia spathacea
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro State Park; Manzanita Trail
Comment
RSA434084
Salvia spathacea
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles.
Comment
POM72449
Salvia spathacea
P. A. Munz
1925-3-25
9204
San Luis Obispo
Morro Creek, Sant Lucia Mts.
457
Comment
UC1614395
Salvia spathacea
Charles M. Belshaw
1936-3-20
1669
San Luis Obispo
2.5 mi wnw of Tar Spring Ranch
152
Comment
UCSB33396
Salvia spathacea
Marks, R.
1978-2-16
San Luis Obispo
Lopez Canyon Rd; about 3 mi. N. of Lake Lopez
182
Comment
CAS-BOT-BC246008
Sambucus nigra subsp. caerulea
W. R. Dudley
1901-6-1
s.n.
San Luis Obispo
Pine Valley, Santa Lucia Mountains
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
SBBG69479
Sambucus nigra subsp. caerulea
M. M. Miles
-Aug-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC246004
Sambucus nigra subsp. caerulea
John Thomas Howell
1964-6-29
40797
San Luis Obispo
On bank of Santa Rosa Creek, Cambria
Comment
OBI6308
Sambucus nigra subsp. caerulea
D. E. Montague
1958-5-1
s.n.
San Luis Obispo
5 mi W Paso Robles, Oak Flat Rd.
Comment
SBBG117527
Sanicula arguta
M. Wetherwax, E. Painter
2000-3-20
SLO 38
San Luis Obispo
E side of saddle between Cerro Chumash and Cerro Romualdo; Camp San Luis Obispo
200
Comment
UC579534
Sanicula arguta
N. K. Carlson
1936-3-25
223
San Luis Obispo
2.9 mi nnw of Cerro Romauldo (e of Morro Bay, Chorro Creek); Chorro Creek
182
Comment
SBBG95379
Sanicula arguta
R. Riggins
1987-4-16
1554
San Luis Obispo
Poly Hill, Cal Poly campus
182
Comment
OBI59481
Sanicula bipinnata
David J. Keil, with V. L. Holland
2001-4-7
29279
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
SBBG82087
Sanicula bipinnatifida
C. F. Smith
1950-5-1
2728
San Luis Obispo
hills near home of Eben McMillan, S of summit of Palo Prieto Pass
670
Comment
CDA19974
Sanicula crassicaulis
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
SBBG107483
Sanicula crassicaulis
C. B. Hardham
1956-4-17
420
San Luis Obispo
Chimney Rock Ranch, Adelaida Rd
Comment
UC659048
Sanicula crassicaulis
Mildred E. Mathias
1937-4-25
1188
San Luis Obispo
10 mi w of Paso Robles (along Cambria Road); Cambria Road
Comment
OBI8780
Sanicula hoffmannii
Robert F. Hoover
1947-5-31
7253
San Luis Obispo
Rinconada Mine (west of Pozo)
Comment
OBI54337
Sanicula maritima
David J. Keil
1996-5-24
25870
San Luis Obispo
Laguna Lake Park, San Luis Obispo
Comment
OBI3015
Scabiosa atropurpurea
Robert F. Hoover
1957-8-28
8393
San Luis Obispo
San Simeon Crk, by roadside
Comment
SBBG107316
Scandix pecten-veneris
C. B. Hardham
1960-4-16
5607
San Luis Obispo
Dellaganna Crk, Cypress Mtn
Comment
CAS-BOT-BC283116
Schedonorus arundinaceus
R. F. Hoover
1964-6-11
9023
San Luis Obispo
East end of Los Osos Valley
Comment
CAS-BOT-BC283120
Schedonorus arundinaceus
Ernest C. Twisselmann
1963-6-2
8288
San Luis Obispo
Grants Lake, Temblor Range and the Western San Joaquin Valley
579
Comment
OBI31751
Schoenoplectus acutus var. occidentalis
Smeltzer, Turnquist
1982-5-19
141
San Luis Obispo
Along the Laguna Lake pavedrd and the NE shoreline of lake
Comment
OBI35192
Schoenoplectus acutus var. occidentalis
Eric Wise
1981-7-10
910
San Luis Obispo
Santa Margarita Lake: Man-made reservoir in Salinas River chnl
Comment
CAS-BOT-BC111555
Schoenoplectus americanus
Ernest C. Twisselmann
1967-9-9
13692
San Luis Obispo
Ortega Spring, Palo Prieta Canyon.
598
Comment
OBI43542
Schoenoplectus americanus
Eric Wise
1981-8-7
1474
San Luis Obispo
Cholame Crk at Bitterwater Rd
Comment
OBI35218
Schoenoplectus californicus
Eric Wise
1981-6-15
605
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
RSA797521
Schoenoplectus maritimus
W. R. Ferren, Hamilton
1993-7-19
EPA- 86
San Luis Obispo
Los Osos Creek.
Comment
SBBG43510
Schoenoplectus pungens var. badius
L. W. Edge
1971-11-2
San Luis Obispo
N of Oso Flaco Lake
Comment
OBI78569
Schoenoplectus pungens var. longispicatus
Dirk Walters, Malcolm McLeod
1979-8-15
1351
San Luis Obispo
Plants collected on consultation trip with Michael Mortenson D.O.T. to bridge replacement sites at intersection of Shell, Camatti, Navajo and San Juan Crks with State Hwy 58
Comment
UC771690
Scirpus pungens
R. F. Hoover
1946-8-4
6267
San Luis Obispo
n end Morro Bay (on sand dune)
Comment
RSA685168
Scrophularia atrata
Scott D. White, Ken McDonald
2001-5-9
8492
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
SBBG107714
Scrophularia californica
C. B. Hardham
1959-6-20
4830
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
UC1927808
Scrophularia californica
David Keil with Rhonda Riggins, Richard Pimentel, Michael Stiles and Joanna Tomassacci
1987-5-17
20164
San Luis Obispo
Los Padres National Forest, Cuesta East past end of road along fire trail in area burned by both the Gay Mountain fire and the Las Pilitas fire.
Comment
SBBG125604
Scutellaria tuberosa
D. Keil
1987-5-6
20129
San Luis Obispo
Hwy 229 ca. 0.5 mi N of jct with Hwy 58
Comment
SD245401
Scutellaria tuberosa
David Keil, B. Painter, et al.
2001-4-17
29313
San Luis Obispo
Camp Roberts. Palisades area along dirt road.
Comment
OBI73489
Selaginella bigelovii
David J. Keil, Mike Mattina
2010-5-31
30809
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest, Trail system east of Ragged Point
Comment
OBI28372
Selaginella bigelovii
Karen Wilferth
1982-5-1
San Luis Obispo
25 miles East of Arroyo Grande on Huansa Road, just 1/4 of a mile before reaching Agua Escondido Campground
Comment
OBI15535
Senecio blochmaniae
Carl B. Wolf
1941-10-1
11161
San Luis Obispo
Approx 2.5 mi (airline) E Oso Flaco Lake or Between Calif hwy 1 and S.P.R.R.
30
Comment
OBI15536
Senecio blochmaniae
Robert F. Hoover
1946-7-14
6228
San Luis Obispo
N end of Morro Bay
Comment
SD37501
Senecio blochmaniae
Edith A. Purer
1933-7-20
5055
San Luis Obispo
Northwest of Guadalupe
Comment
CAS-BOT-BC363519
Senecio californicus
R. F. Hoover
1947-3-29
6801
San Luis Obispo
5 mi. e. of Creston on La Panza road
Comment
CAS-BOT-BC329101
Senecio flaccidus var. douglasii
Ernest C. Twisselmann
1960-9-27
6011
San Luis Obispo
Grant's Lake, Temblor Range, eastern San Luis Obispo County
603
Comment
OBI26493
Senecio vulgaris
Kathlene Henry
1979-7-26
3
San Luis Obispo
Shell Beach. 500 ft from Pacific Ocean
15
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
OBI26409
Setaria viridis
David J. Keil
1980-9-21
14268
San Luis Obispo
3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk
Comment
UC52168
Sidalcea malviflora subsp. laciniata
Mrs. R. W. Summers
San Luis Obispo
Comment
RSA550198
Sidalcea malviflora subsp. malviflora
Walter Wisura
1992-4-25
s.n.
San Luis Obispo
Morro Bay: San Bernardo Creek Ranch E. of Morro Bay
Comment
OBI28912
Silene antirrhina
Melissa Luckow, Rhonda Riggins
1982-5-14
871
San Luis Obispo
1.9 mi SE of Avenales Guard Station on San Jose-Avenales Rd
Comment
CAS-BOT-BC384589
Silene coniflora
R. F. Hoover
1947-3-26
6744
San Luis Obispo
Price Canyon (just s. of)
Comment
OBI31656
Silene gallica
Turnquist, Smeltzer
1982-5-1
82
San Luis Obispo
Laguna Lake Park
Comment
OBI75744
Silene gallica
Al Lindholm
1967-4-23
201 B
San Luis Obispo
Fitzhugh property [6 miles north of Cayucos, Santa Lucia Mountains. Cypress Mountain Quadrangle, T28S, R10E, sections 3, 4, 5, 8, 9, 10, 15, 16, 17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Creeks. Property contains Geode Mountain (rhyolite), sedimentary formations, and serpentine. Soils vary from hard rock to rich humus. Land mostly occupied by oak woodland and chaparral]. 1/2 mile southeast of Geode Mountain.
Comment Read comments Aug 11 2014
SD232652
Silene gallica
G. Helmkamp
1996-5-25
1059
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.
49
Comment
OBI35434
Silene laciniata subsp. laciniata
Melody Dickens
1980-5-30
22
San Luis Obispo
Morro Rock, Morro Bay. Various locations entire area
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
POM306669
Silene laciniata subsp. major
Henry J. Ramsey, Henry J. Ramsey
1921-4-21
1486
San Luis Obispo
Cambria Pines.
Comment
RSA60543
Silene laciniata subsp. major
Albert M. Vollmer
1950-6-6
s.n.
San Luis Obispo
Near Pismo Beach.
Comment
CAS-BOT-BC389404
Silene lemmonii
R. F. Hoover
1950-6-20
7994
San Luis Obispo
7 miles w. of Templeton on road to Cambria
Comment
SBBG14909
Silene lemmonii
C. B. Hardham
1960-6-17
6150
San Luis Obispo
Chris Flood Crk
Comment
CAS-BOT-BC389408
Silene lemmonii
Clare B. Hardham
1961-6-1
7319
San Luis Obispo
Rocky Butte
914
Comment
SBBG113515
Silene multinervia
C. B. Hardham
1961-4-17
6827
San Luis Obispo
Pine Mtn
1005
Comment
OBI5561
Silybum marianum
Sharon Jochums
1974-4-28
142
San Luis Obispo
W of hwy 1 S of Arroyo de la Cruz
Comment
OBI14958
Sisymbrium altissimum
Robert F. Hoover
1965-9-19
9622
San Luis Obispo
W edge of Carrizo Plain W of Simmler
Comment
RSA212054
Sisymbrium orientale
E. C. Twisselmann
1969-4-24
15155
San Luis Obispo
Bedell Ranch, 5 miles southeast of Creston, La Panza Range.
351
Comment
CAS-BOT-BC75455
Sisymbrium orientale
Ernest C. Twisselmann
1964-4-17
9223
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Grants Lake.
579
Comment
OBI57218
Sisymbrium orientale
David J. Keil, with Kathleen A. Keil
1998-4-4
26567
San Luis Obispo
Carrizo Plain N of Soda Lake. Along Belmont Trail, from junction with Seven Mile Rd., about 1 mi. W.
Comment
OBI21083
Sisyrinchium bellum
Aart C. DeVos
1963-3-31
45
San Luis Obispo
Poly Cyn
Comment
OBI9122
Solanum americanum
Betty Sheehan
1957-10-11
13
San Luis Obispo
Cal Poly campus. Feed Unit
Comment
OBI31216
Solanum douglasii
Julie M. Vanderwier
1978-5-28
75
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI56449
Solanum douglasii
David J. Keil
1999-5-13
28342
San Luis Obispo
Arroyo Grande area; Nipomo Mesa; 220 Summit Station Road.
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
UCR161328
Solanum douglasii
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9018 A
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 mi north of jct with Lopez Road and at Water End Road
174
Comment
SBBG6644
Solanum elaeagnifolium
C. B. Hardham
1957-8-28
2518 a
San Luis Obispo
York Mtn
Comment
RSA0010322
Solanum obispoense
Mary E. Wall
1933-4-20
s.n.
San Luis Obispo
Santa Margarita, at Eldorado School
Comment
UC933974
Solanum physalifolium var. nitidibaccatum
Elton F. Paddock
1951-8-4
416
San Luis Obispo
Cambria, C. O. Blodgett farm Cambria
Comment
OBI58631
Solanum sarrachoides
Louisa Julian
2000-10-25
27
San Luis Obispo
State Univ BCEC. Stenner Crk Rd and Bishop. Existing livestock feedlot and waste pond
71
Comment
UC1125048
Solanum umbelliferum
G. T. Nordstrom
1937-4-13
1064
San Luis Obispo
2.7 mi nw of Chimney Rock
396
Comment
CAS-BOT-BC156435
Solanum umbelliferum
C. B. Hardham
1958-5-17
3343
San Luis Obispo
0.5 miles north of Chimney Rock, North Road to Adelaida
Comment
RSA344365
Solanum umbelliferum
E. R. Blakley
1985-2-3
7300
San Luis Obispo
Painted Rock, Carrizo Plain
610
Comment
UC511207
Solanum umbelliferum
Lyman Benson
1932-5-9
3573
San Luis Obispo
Upper Cuyama Valley, San Maria River Watershed, Kern Co. line Upper Cuyama Valley; Temblor Mountain Range, Upper Cuyama Valley
609
Comment
SEINET3162587
Solanum umbelliferum var. californicum
G. B. Grant
sn
San Luis Obispo
Paso Robles
Comment
OBI6143
Solanum xanti
D. Waive Stager
1972-7-24
16
San Luis Obispo
Montana de Oro State Park Sand Spit [Morro Bay State Park on label]
Comment
OBI7348
Solanum xanti
Mark Fresh
1976-2-25
13
San Luis Obispo
8 mi into See Cyn
Comment
CDA41174
Solanum xanti var. intermedium
T. C. Fuller
1962-2-28
7726
San Luis Obispo
Road to Paso Robles, 4.7 miles east of Highway 1 at Cambria.
0
Comment
UCR131924
Solidago confinis
George K. Helmkamp
2003-9-8
8123
San Luis Obispo
Central Coast, Saltwater ocean inlet 0.2 mile SW of Oceano Airport
6
Comment
CDA17589
Solidago spathulata subsp. spathulata
A. Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park; Along path leading down from East Hazard Canyon trail loop, just below brow of ridge S of Hazard.
Comment
JEPS51982
Solidago velutina subsp. californica
Ernest C. Twisselmann
1965-11-2
11709
San Luis Obispo
Highway 1 on the s side San Carpojo Creek; s side San Carpojo Creek
30
Comment
OBI33943
Solidago velutina subsp. californica
David J. Keil
1983-10-21
17983
San Luis Obispo
Just S of Cresyon along hwy 229 on Lasma property
Comment
OBI11912
Soliva sessilis
Dave Imper
1977-4-7
122
San Luis Obispo
Price Cyn Tarsands Project. Located 1 mi SW of State hwy 227 on Price Cyn Rd
Comment
RSA769827
Soliva sessilis
David J. Keil
2009-8-5
30628
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Lawn area between Building 53 (Science North) and Building 10 (Ehrhart Agriculture)
106
Comment
UC455800
Soliva sessilis
I. J. Condit
1910-5-4
San Luis Obispo
California Polytechnic School ranch above dairy barn; California Polytechnic School ranch
Comment
OBI15383
Sonchus oleraceus
Betty Sheehan
1957-10-11
8
San Luis Obispo
Cal Poly Campus, Science bldg
Comment
OBI35840
Sonchus oleraceus
Allison Berry
1984-2-26
22
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1. Near front entrance gate
Comment
OBI17392
Spergula arvensis
Betty Sheehan
1957-10-18
23
San Luis Obispo
Poly Cyn, Cal Poly campus
Comment
OBI31655
Spergula arvensis
Smeltzer, Turnquist
1982-7-28
210
San Luis Obispo
Along the N foot trl in Laguna Lake Park
Comment
CAS-BOT-BC390004
Spergula arvensis
Ernest C. Twisselmann
1967-4-27
12915
San Luis Obispo
Highway 1, 2.9 miles south of Piedras Blancas Point
9
Comment
SBBG94326
Spergularia bocconi
T. J. Ayers with S. Junak
1989-6-22
767
San Luis Obispo
slopes below TV towers at eastern edge of Botanical Area, ca. 2.7 mi W of Hwy 101 just E of West Cuesta Ridge Rd
Comment
OBI24986
Spergularia macrotheca
David J. Keil
1980-6-14
s.n.
San Luis Obispo
Morro Bay, near intersection of Main St and ramp to Calif hwy 1
Comment
CAS-BOT-BC390444
Spergularia macrotheca var. macrotheca
Alice Eastwood
1927-4-7
14315
San Luis Obispo
Morro, San Luis Obispo
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
OBI2085
Stachys ajugoides
Mrs. R. W. Summers
1887-4-5
680
San Luis Obispo
San Luis Obispo
Comment
OBI52824
Stachys albens
David J. Keil
1991-7-26
19681
San Luis Obispo
NE of Springville along Bear Crk rd; Mtn Home State Forest. Balch Park campground
Comment Read comments Jul 11 2015
SBBG107132
Stachys bullata
C. B. Hardham
1958-6-27
3754
San Luis Obispo
Green Valley
Comment
SBBG107134
Stachys bullata
C. B. Hardham
1959-5-9
4465
San Luis Obispo
Camp Natoma
Comment
UC52190
Stachys bullata
Mrs. R. W. Summers
San Luis Obispo
Comment
OBI17400
Stachys bullata
Lynne Dee Althouse
1977-5-3
70
San Luis Obispo
Wolfe's Horse ranch near San Luis High School
128
Comment
RSA18231
Stachys bullata
Carl B. Wolf
1929-4-16
3619
San Luis Obispo
Mouth of small creek along coast four miles north of Morro Bay.
Comment
RSA585836
Stachys bullata
M. D. Proctor, E. A. Young
1993-4-17
ROB 0466
San Luis Obispo
[Camp Roberts] Chorro Creek, 1 km north of Chorro Reservoir
Comment
JEPS99280
Stachys pycnantha
C. B. Hardham
1958-9-2
3912
San Luis Obispo
near San Luis Obispo (Steiner Creek)
Comment
UCSB57239
Stachys rigida
Penkala, B.; Ryan, P.
1987-7-17
San Luis Obispo
On south slope of Reservoir Canyon; 1/8 mile southeast of junction of Hampton Creek and Reservoir Creek; 1 mile north of San Luis Obispo; off Hwy 101
280
Comment
OBI13478
Stachys rigida subsp. quercetorum
Robert F. Hoover
1965-6-14
9425
San Luis Obispo
Near Arroyo del Oso, S of Arroyo de la Cruz
Comment
CAS-BOT-BC60940
Stanleya pinnata
Ernest C. Twisselmann
1958-5-12
4454
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Elkhorn Scarp, canyon above the Van Matre Ranch.
762
Comment
CAS-BOT-BC398696
Stellaria nitens
Ernest C. Twisselmann
1962-3-18
6708
San Luis Obispo
Hills at the summit of Palo Prieta Canyon
632
Comment
CAS-BOT-BC398977
Stellaria nitens
D. E. Breedlove
1962-3-29
2045 -A
San Luis Obispo
19.1 miles west of Simmler, La Panza Range
594
Comment
OBI55351
Stellaria pallida
David J. Keil
1998-5-20
27317
San Luis Obispo
Los Padres National Forest. 6.3 mi. NE of junction with Tepusquet Canyon Rd. on Hwy 166, at Adobe Trailhead and on opposite (S) side of Hwy to banks of Cuyama River.
Comment
CDA11605
Stenotaphrum secundatum
G. F. Hrusa, Marg. Griffiths, T. D. Wilfred
1995-6-22
12428
San Luis Obispo
Cultivated Plants; St. Augustine grass. Cultivated as lawn grass at Casitas Lane, Oceano. Brought here from florida in late 1970's and quickly filled entire yard. Well-established.
Comment
UCR252042
Stephanomeria
Dan S. Cooper
2013-8-7
813- 74
San Luis Obispo
Central Coast, Los Osos, Audubon Society Sweet Springs Preserve
6
Comment
UCR118948
Stephanomeria cichoriacea
George K. Helmkamp, E. A. Helmkamp
2000-9-2
5967
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon, 2.2 mi west of Los Osos Valley Road
137
Comment
OBI6646
Stephanomeria cichoriacea
Greg Hassen
1975-8-20
57
San Luis Obispo
Poly Cyn. Along E side of Poly cyn Rd on bank
Comment
OBI7290
Stephanomeria cichoriacea
David J. Keil
1976-9-25
11832
San Luis Obispo
1 mi W of Los Osos Valley rd along Prefumo cyn rd
Comment
OBI51025
Stephanomeria exigua subsp. coronaria
Steven A. Junak
1990-7-13
4416
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres NF. Santa Lucia mts: near N edge of Cuesta Ridge Bot Area, along powerline accessrd, in small cyn between first and second high voltage tower E of W Cuesta Ridge Rd, ca 1.3 rd mi S of Tassajera Crk rd
549
Comment
UC1927730
Stephanomeria exigua subsp. coronaria
D. R. Miller
1994-8-5
894 -519
San Luis Obispo
Road cut at Gees[?] spring, road junction from road down to property, Tobacco creek drainage
800
Comment
UC1969526
Stephanomeria pauciflora
David Keil with V. L. Holland
1999-4-22
28250
San Luis Obispo
Los Padres National Forest. Vicinity of trailhead, about 11 mi. NE of junction with Tepusquet Canyon Road along Hwy 166.
Comment
OBI34370
Stipa lepida
Ruth Davis
1964-4-24
105
San Luis Obispo
See Cyn, about 9 mi from San Luis Obispo
Comment
OBI3927
Stipa lepida
Patricia Wiese
1971-5-23
60
San Luis Obispo
Along rds in Cuesta Ridge Botanical Area. 2 mi NW of Cuesta Pass
762
Comment
UC455753
Streptanthus albidus subsp. peramoenus
I. J. Condit
1908-5-25
San Luis Obispo
School Hill San Luis Obispo
Comment
CAS-BOT-BC87191
Streptanthus glandulosus subsp. glandulosus
Rev. R. W. Summers
1882-4-21
s.n.
San Luis Obispo
Slope of San Luis Mountain.
Comment
UC2027193
Stutzia covillei
Greg Wilvert
2005-5-28
441
San Luis Obispo
Southeast Half of the Caliente Range: N end of Padrones Canyon
Comment
UCSB38585
Suaeda nigra
Ferren, Wayne; Whitmore, S.
1979-8-8
San Luis Obispo
Soda Lake; 30.4 mi. NW of junction of Westside Hwy. and Soda Lake Rd.; Carrizo Plain
Comment
JEPS35305
Symphoricarpos albus var. laevigatus
R. F. Hoover
1950-6-20
7985
San Luis Obispo
6 mi w Templeton (on road to Cambria); Santa Lucia Range
Comment
OBI6294
Symphoricarpos albus var. laevigatus
Robert F. Hoover
1950-6-20
7985
San Luis Obispo
Santa Lucia Range; 6 mi W of Templeton on road to Cambria
Comment
UC54850
Symphoricarpos albus var. laevigatus
Mrs. R. W. Summers
1890-7
San Luis Obispo
Comment
OBI17525
Symphoricarpos albus var. laevigatus
Lynne Dee Althouse
1977-5-22
87
San Luis Obispo
Wolfe's horse ranch north of San LUis High school
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
OBI81290
Symphoricarpos mollis
David J. Keil
2015-2-21
32659
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
RSA175275
Symphoricarpos mollis
R. F. Thorne, P. C. Everett
1963-6-7
7
San Luis Obispo
2.2 miles NW along Cuesta Ridge road from Cuesta Pass Freeway.
579
Comment
CAS-BOT-BC99118
Symphyotrichum chilense
Ernest C. Twisselmann
1966-8-23
12721
San Luis Obispo
Temblor Range and the Western San Joaquin Valley - Loffaly Spring, Dorothy Twisselmann Ranch
640
Comment
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
UCSC000765
Symphyotrichum subulatum
I. J. Condit
2008-10-3
s.n.
San Luis Obispo
Laguna
Comment
OBI25352
Symphyotrichum subulatum var. parviflorum
David J. Keil, V. L. Holland
1979-12-13
13680
San Luis Obispo
Rancho Santa Margarita, just off US 101 on Tassajara Cyn Rd
Comment
OBI22793
Syzygium paniculatum
Jim Heaston
1955-10-6
3
San Luis Obispo
Cal Poly SLO
Comment
RSA0018928
Tamarix ramosissima
David J. Keil
2012-7-18
31452
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line.
22
Comment
UC990500
Taraxia ovata
R. Bacigalupi
1949-4-8
3085
San Luis Obispo
hill between Cambria and ocean; Cambria Pines
Comment
UCSB45051
Taraxia ovata
Carr, Tom
1978-3-28
San Luis Obispo
On Calif. 1; 5 miles north of San Simeon
10
Comment
UC76379
Tauschia hartwegii
Miss M. Alice King
1895-1
San Luis Obispo
Arroyo Grande
Comment
OBI19092
Tetragonia tetragonoides
Marta Bruckner
1963-11-6
2
San Luis Obispo
Morro Bay State Park Coastal strand
Comment
UCSB12667
Tetrapteron graciliflorum
Breedlove, Dennis
1962-3-29
San Luis Obispo
3.8 miles east of Santa Margarita; La Panza Range
304
Comment
UC1927704
Thermopsis macrophylla
David Keil with Robyn Cox, Cindy Sage, and Orrin Sage
2002-3-25
29759
San Luis Obispo
Ridges S of Arroyo de la Cruz bridge, between Hwy 1 and Arroyo de la Cruz.
Comment
JEPS54129
Thysanocarpus curvipes
W. L. Jepson
1920-4-7
8439
San Luis Obispo
San Miguel
189
Comment
OBI79446
Thysanocarpus curvipes
David J. Keil, with Matt Ritter, D. R. Miller, David & Linda Chipping, Brett Hall, Steve McCabe, and Jenn Yost
2013-5-7
31724
San Luis Obispo
Along upper slopes of Santa Lucia Mountains along Tobacco Road, northeast from junction with Rocky Butte Truck Trail
800
Comment
CAS-BOT-BC66617
Thysanocarpus curvipes
Ernest C. Twisselmann
1954-3-6
854
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Creek, 6 miles south of Cholame.
Comment
CAS-BOT-BC66622
Thysanocarpus curvipes
Ernest C. Twisselmann
1971-4-10
17574
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, southwest of Grants Lake.
548
Comment
OBI55242
Thysanocarpus laciniatus
Greg Frugolli
1997-4-15
56
San Luis Obispo
Quail rd (0.5 mi from Black Mtn rd), La Panza range, Los Padres NF (hwy 58 burn area)
701
Comment
RSA649311
Thysanocarpus laciniatus
Sally Hawn
1971-5-8
105
San Luis Obispo
About 19 miles W of G14 turnoff onto Nacimiento-Furgusson Road.
457
Comment
UC1123219
Torilis nodosa
G. T. Nordstrom
1937-5-17
1259
San Luis Obispo
2.3 miles WNW of German Church
502
Comment
OBI19698
Torilis nodosa
David J. Keil
1978-5-9
s.n.
San Luis Obispo
Rancho el Chorro (W of SLO)
Comment
OBI80850
Toxicodendron diversilobum
David J. Keil
2015-2-14
32640
San Luis Obispo
Pismo Preserve. Along unpaved road from intersection with Thousand Hills Road westward to summit
70
Comment
SBBG57410
Toxicoscordion fremontii
R. Hoffmann
1931-1-28
San Luis Obispo
above ocean, San Simeon
Comment
UCD136899
Tragopogon porrifolius
Ernest C. Twisselmann
1963-6-7
8382
San Luis Obispo
San Luis Obispo County: Western San Joaquin Valley. Carter Place, Choice Valley.
640
Comment
RSA0037307
Trichostema lanatum
LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster
2014-5-20
6484
San Luis Obispo
La Panza Range: Northern end of the Machesna Mountain Wilderness. Pine Mountain area, off Forest Service Road 30S17.2., Near 35.32621N 120.23949W, along trail pass Castle Crags. Stopped at the southern end of a knoll. Near 35.31575N 120.22483W.
968
Comment
OBI12725
Trifolium albopurpureum
Eben McMillan
1952-5-2
91
San Luis Obispo
Choice Valley, 1 mi S, 8 mi E of Shandon
Comment
OBI58051
Trifolium albopurpureum
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27480
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
UCD147154
Trifolium albopurpureum
Diana Hickson; T. LeBlanc,K. Lewis,M. Gogol-Prokurat,T. Johnson
2008-4-2
CARR 50
San Luis Obispo
San Luis Obispo County: Carrizo Plains, on BLM property east of American Preserve.
673
Comment
UCR25446
Trifolium albopurpureum
D. E. Breedlove
1962-3-29
2036
San Luis Obispo
25.5. mi west of Simmler, La Panza Range
960
Comment
OBI12726
Trifolium albopurpureum
Robert F. Hoover
1966-4-20
9821
San Luis Obispo
4 mi E of Creston on rd toward la Panza
Comment
UCSC000423
Trifolium bifidum var. decipiens
Randall Morgan
1999-4-30
s.n.
San Luis Obispo
4.3 miles E.N.E of New District School New District School - San Luis Obispo, Pozo
Comment
SBBG118424
Trifolium ciliolatum
M. Wetherwax, E. L. Painter
2002-4-21
CR 295
San Luis Obispo
Cyn of Sulphur Spring Crk; Camp Roberts
260
Comment
SEINET12157183
Trifolium ciliolatum
Unknown
1936-1
12977
San Luis Obispo
Cuesta Pass
Comment
OBI57929
Trifolium depauperatum var. amplectens
David J. Keil
1998-5-13
27239
San Luis Obispo
Shell Creek Rd. and Hwy 58, area to N of creek and E of Hwy.
Comment
OBI31373
Trifolium depauperatum var. truncatum
Joy Nishida, Julie Oxford
1982-4-16
322
San Luis Obispo
American Cyn campground
579
Comment
OBI72295
Trifolium depauperatum var. truncatum
Anthony Baniaga, Theo Fitanides
2010-4-18
133
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
362
Comment
UCD108393
Trifolium depauperatum var. truncatum
P. B. Kennedy
1929-4-11
10188
San Luis Obispo
San Luis Obispo County: 5.5 miles from Morro.
Comment
OBI11929
Trifolium dubium
David J. Keil
1977-5-27
s.n.
San Luis Obispo
Cal Poly campus in lawn near main Science bldg
Comment
OBI65811
Trifolium dubium
D. R. Miller
1989-6-7
689 -12
San Luis Obispo
Coles' in front of main house. T26S, R8E, sec 4. Pine Mtn area
732
Comment
OBI26912
Trifolium fragiferum
David J. Keil
1977-8-21
12508
San Luis Obispo
Ca 3 mi W of Cuesta College along Calif Rte 1 along Chorro Crk
Comment
UC52167
Trifolium fucatum
Rev. R. W. Summers
1886-4-21
181
San Luis Obispo
San Luis Mtn
Comment
UCR101016
Trifolium gracilentum
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3219
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with Calif. Hwy 33, roughly WNW of Maricopa
579
Comment
UCR6727
Trifolium gracilentum
Frank C. Vasek
1965-3-26
s.n.
San Luis Obispo
Coast Range, [La Panza Range] Bear Trap [Creek canyon], near San Juan Creek, south of Simmler to Pozo Road
488
Comment
UCSC000428
Trifolium gracilentum
T. M. Hendrix
1937-4-17
22
San Luis Obispo
3.3 miles S.E. of Pozo Pozo - San Luis Obispo
457
Comment
OBI31193
Trifolium grayi
Julie M. Vanderwier
1978-5-5
3
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI57826
Trifolium microcephalum
David J. Keil
1998-4-9
26651
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
OBI57912
Trifolium microcephalum
David J. Keil
1998-6-15
27833
San Luis Obispo
Along Santa Rita Creek Rd. W of Templeton, 2-3 miles W of junction with Vineyard Drive.
Comment
SBBG107377
Trifolium microdon
C. B. Hardham
1960-5-5
5618
San Luis Obispo
Pine Mtn N of Cambria
762
Comment
OBI81034
Trifolium obtusiflorum
Jason Dart, A. Weichert, G. Hind
2010-5-19
414 -H34
San Luis Obispo
Hind River Ranch, east side of Salinas River, approximately 1.7 miles southeast of the intersection of Highway 58 and Pozo Road
323
Comment
OBI12663
Trifolium variegatum
Robert F. Hoover
1947-3-21
6708
San Luis Obispo
W base of Mt. Bishop, near SLO
Comment
RSA15705
Trifolium variegatum var. melananthum
Carl B. Wolf
1929-4-13
3451
San Luis Obispo
1 mile north of Santa Margarita
274
Comment
HSC91538
Trifolium willdenovii
Susan H. Bicknell
1989-4-18
San Luis Obispo
Montana de Oro State Park, along Cable Trail.
Comment
OBI54470
Trifolium willdenovii
Matthew Arterburn
1997-4-16
57
San Luis Obispo
Top of Black Mtn, La Panza Range
1103
Comment
UCR134419
Trifolium willdenovii
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6579
San Luis Obispo
Irish Hills, Clark Valley Rd., 3.8 mi south of Los Osos Valley Rd., east of Los Osos
213
Comment
UC16410
Trifolium willdenovii
Mrs. Blochman
May 1893
San Luis Obispo
Comment
OBI40761
Triodanis biflora
David J. Keil, Dirk Walters
1986-5-2
19305
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn
305
Comment
UCSB45072
Triphysaria eriantha
Carr, Tom
1978-3-28
San Luis Obispo
Calif. 1, 1/4 mile south of its junction with Hearst Castle turnoff
15
Comment
OBI32335
Triphysaria pusilla
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15921
San Luis Obispo
E of Cambria along rd to Cypress Mtn. 1.4 mi E of jctn with Santa Rosa Crk Rd on Fiscalini Ranch rd 9dirt rd along Steiner Crk
Comment
UC1296195
Triteleia ixioides subsp. cookii
R. F. Hoover
1950-6-21
8010
San Luis Obispo
between Rocky Butte and Pine Mt.; Santa Lucia Mts.
Comment
SBBG100995
Triteleia ixioides var. cookii
D. Miller
1992-5-29
592 -78
San Luis Obispo
Little Pine Mtn at Cole Ranch
731
Comment
OBI83484
Triticum
Michael Lozano, Brendan Carretero
2017-2-15
3
San Luis Obispo
Cal Poly Campus, Stenner Creek road. 90 yards past the railroad bridge between the creek and the road.
125
Comment
CAS-BOT-BC200520
Triticum aestivum
T. Franklin Twisselmann
1970-5-16
2
San Luis Obispo
Davidson Hills, Choice Valley, eastern San Luis Obispo County
609
Comment
SD249180
Tropidocarpum capparideum
David Keil
2005-3-16
30362
San Luis Obispo
Eastern foothills of Santa Lucia Mountains. Santa Margarita Ranch just west of Pozo Road, 0.3 miles northwest of Fivemile Bridge (over Rinconada Creek). Lopez Mountain 7.5'Q
347
Comment
SEINET11261639
Tropidocarpum capparideum
David Keil
2005-3-16
30362
San Luis Obispo
Eastern foothills of Santa Lucia Mountains. Santa Margarita Ranch just west of Pozo Road, 0.3 miles northwest of Fivemile Bridge (over Rinconada Creek). Lopez Mountain Quadrangle.; 0
347
Comment
CDA16137
Turricula parryi
G. F. Hrusa
1999-3-15
14928
San Luis Obispo
alongside Hwy 58, La Panza Range.
0
Comment
OBI37891
Turritis glabra
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18605
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
OBI15215
Turritis glabra
Robert F. Hoover
1964-5-11
8769
San Luis Obispo
2 mi SW of Pozo on rd to Arroyo Grande
Comment
RSA317007
Umbellularia californica
T. S. Elias, Walter Wisura
1984-7-27
8587
San Luis Obispo
Northeast of Morro Bay along Route 44 towards Atascadero; stream bed along road just southwest of entrance to Cerro Alto campgrounds.
Comment
OBI25066
Uropappus lindleyi
David J. Keil, Dirk Walters
1980-4-26
13844
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso robles
Comment
OBI29259
Uropappus lindleyi
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14554
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
SBBG38309
Uropappus lindleyi
C. B. Hardham
1957-5-5
1838
San Luis Obispo
0.75 mi W of Atascadero Lake
Comment
SFV16299
Uropappus lindleyi
P. M. Schiffman
1996-4-5
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Roadside along Elkhorn Plain Road.
Comment
OBI37351
Urtica dioica subsp. holosericea
Eric Wise
1982-6-25
1588
San Luis Obispo
Black Lake Cyn; about 1 mi E of hwy 1
Comment
UC1314925
Urtica dioica subsp. holosericea
R. F. Hoover
1967-10-7
10879
San Luis Obispo
Oso Flaco Lake
Comment
OBI48739
Vaccinium ovatum
Malcolm McLeod, Dirk Walters and Mike Craib
1984-4-14
1386
San Luis Obispo
Knoll above N end of Arroyo Hondo. Hearst Ranch
Comment
UCD137035
Venegasia carpesioides
G. F. Hrusa
1987-6-13
5412
San Luis Obispo
San Luis Obispo County: Above Huff's Hole Creek, app. 1/2 m. upstream from Lopez Canyon.
Comment
SBBG104614
Verbascum virgatum
F. L. Johnson, E. A. Young
1993-5-23
ROB 512
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UC1191997
Verbena lasiostachys var. lasiostachys
Malcolm A. Nobs and S. Galen Smith
1949-6-22
826
San Luis Obispo
ca. 2 mi s Oceano (Dune Lakes Gun Club)
Comment
UC57554
Verbena lasiostachys var. lasiostachys
J. H. Barber
1899-4-23
San Luis Obispo
Paso Robles
Comment
JEPS97093
Veronica anagallis-aquatica
D. A. Young and F. L. Johnson
1992-6-17
ROB 60074
San Luis Obispo
0.5 km SE of Deer Trail Rd. (on W. Perimeter Rd); Camp Roberts
Comment
OBI37700
Veronica anagallis-aquatica
Eric Wise
1981-6-22
640
San Luis Obispo
Lopez Water Treatment Reservoir
Comment
SBBG107649
Veronica anagallis-aquatica
C. B. Hardham
1956-5-9
650
San Luis Obispo
Chimney Rock area
Comment
SBBG67494
Vicia americana subsp. americana
M. M. Miles
-May-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI5627
Vicia benghalensis
Sharon Jochums
1974-5-19
255
San Luis Obispo
W of hwy 1 on marine terr of San Simeon Point
Comment
OBI12621
Vicia benghalensis
Jay N. Holliday
1960-5-16
s.n.
San Luis Obispo
Cayucos
0
Comment
SDSU6686
Vicia gigantea
D. F. Howe
1960-4-9
2830
San Luis Obispo
East side of Morro Bay.
Comment
CDA4396
Vicia ludoviciana var. ludoviciana
G. D. Barbe, J. L. Johnson
1973-3-13
1126
San Luis Obispo
North of Avila at Port San Luis.
0
Comment
OBI4813
Vicia sativa
Mike Wemp
1972-3-29
2
San Luis Obispo
About 1/4 mi NW of Montana de Oro State Park campground
30
Comment
UC867226
Vicia sativa
Marcus E. Jones, A. M.
1882-5-8
3241
San Luis Obispo
San Luis Obispo
Comment
OBI17661
Vicia sativa
Kamran Alavi
1977-8-21
53
San Luis Obispo
Occonor Way, San Luis Obispo
Comment
POM97543
Vicia sativa
Philip A. Munz
1926-4-9
10223
San Luis Obispo
Willow Creek Road, 10 miles SW of Paso Robles.
Comment
SEINET7042617
Vicia sativa
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
UCR32439
Vicia villosa subsp. varia
Smeltzer, Turnquist
1982-4-21
55
San Luis Obispo
Laguna Lake Park, rear parking area along NE lake edge.
Comment
OBI65900
Vicia villosa subsp. varia
D. R. Miller
1994-4-27
494 -244
San Luis Obispo
Pine Mt Region. From Hartmans pond area, E slope of Pine Mt; Tobacco Crk drainage
700
Comment
OBI3229
Vinca major
Kathy Thom
1971-5-10
12
San Luis Obispo
N Foothill Blvd
91
Comment
SEINET7063641
Viola pedunculata
A. G. Vestal
1947-4-13
s.n.
San Luis Obispo
North of Huasna. UTM Zone 10, 737626mE, 3890570mN. (WGS84/NAD83).
223
Comment
OBI8457
Viola pedunculata
Aart C. DeVos
1963-4-23
75
San Luis Obispo
4 mi (+/-) N of Santa Margarita
Comment
UC54792
Viola pedunculata
Mrs. R. W. Summers
1882-2-7
San Luis Obispo
Comment
OBI65276
Vitis californica
D. R. Miller
2004-7-21
704 .777
San Luis Obispo
Pine Mt region. Along crk bank on Tobacco Crk, below "Stag Flats"
366
Comment
RSA163813
Vulpia bromoides
Clare B. Hardham
1959-4-12
4234
San Luis Obispo
Santa Lucia Mountains, Cambria
Comment
CAS-BOT-BC184036
Vulpia microstachys var. microstachys
Ira L. Wiggins
1932-3-20
5781
San Luis Obispo
Hillsides in immediate vicinity of Cholame
Comment
HSC91840
Vulpia myuros
Susan H. Bicknell
1989-4-18
San Luis Obispo
Montana de Oro
Comment
CDA43325
Watsonia meriana
David J. Keil
2011-6-24
31047
San Luis Obispo
Ragged Point, just east of Highway 1 on area of coastal terrace just to north of north fork of first unnamed drainage to north of San Carpoforo Creek.
Comment
RSA634128
Wolffia columbiana
L. C. Wheeler, John L. Mohr
1961-7-15
s.n.
San Luis Obispo
Oso Flaco Lake.
Comment
OBI31610
Xanthium spinosum
Smeltzer, Turnquist
1982-7-28
203
San Luis Obispo
Along the N foot trl in Laguna Lake park
Comment
UCD137131
Xanthium strumarium
Ernest C. Twisselmann
1958-8-27
4742
San Luis Obispo
Eastern San Luis Obispo County: Grant's Lake.
576
Comment
OBI31417
Yabea microcarpa
Joy Nishida, Robert Allen
1982-4-10
288
San Luis Obispo
American Cyn. Campground
536
Comment
OBI71928
Yabea microcarpa
D. R. Miller
2005-4-1
405 .788
San Luis Obispo
Pine Mt Region. Road cut at Tony Clarke's cabin Bear Cyn, Tobacco Flats
415
Comment
SEINET10385127
Yucca
Jim Owens
1974-5-30
101
San Luis Obispo
San Luis Obispo
Comment
OBI58153
Zeltnera davyi
David J. Keil
1998-6-12
27781
San Luis Obispo
Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail.
Comment
OBI37259
Zeltnera exaltata
Eric Wise
1981-6-7
480
San Luis Obispo
Rancho Riconado, 23.1 mi W of New Cuyama
Comment
CAS-BOT-BC530471
Zigadenus fontanus
R. F. Hoover
1951-4-15
8047
San Luis Obispo
Stoney Creek, tributary of Huasna River
Comment
RSA378459
Zigadenus venenosus var. venenosus
Russell S. Woglum
1938-4-22
1585 -A
San Luis Obispo
Near La Panza - toward Creston
Comment
UCSB26250
Zostera marina
Ketcham, A.
1969-7-2
San Luis Obispo
shallow inlets of the mud flats area; Morro Bay
Comment