Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
Turn on yellow flags to show possible range discrepancies.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
OBI12232
Abronia latifolia
Robert F. Hoover
1947-7-26
7326
San Luis Obispo
Piedras Blancas Point
Comment
POM279288
Abronia maritima
Cora W. Benson
1929-1-24
s.n.
San Luis Obispo
In Pismo Beach, South Coast.
6
Comment
UC1136547
Abronia maritima
B. Bolt
1936-2-25
590
San Luis Obispo
1/2 mi nw Morre; Cayucos Quadrangle
Comment
RSA175187
Abronia maritima
Robert F. Thorne, P. Everett
1962-10-3
24492
San Luis Obispo
W of Oso Flaco Lake.
5
Comment
OBI12212
Abronia pogonantha
Eben McMillan
1952-5-5
106
San Luis Obispo
Red Eagle Mine 1 mi E, 12 mi S of Shandon
Comment
NY679485
Abronia umbellata
B. M. Bartholomew
1985-11-5
3665
San Luis Obispo
Sand dunes along the S side of Morro Bay.
20
Comment
SEINET893156
Abronia umbellata
Leslie Freeman
1963-1
196
San Luis Obispo
South of Pismo Beach on Oso Flaco Lake.
3
Comment
RSA0025947
Abronia umbellata
R. C. Wilson
1968-7-18
1174
San Luis Obispo
From the hind dune and waste or disturbed areas near Oso Flaco Lake.
Comment
OBI47367
Acacia melanoxylon
David J. Keil
1985-3-26
18481
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
SEINET3195257
Acer macrophyllum
B. E. Miossi, H. J. Miossi
1940-3-19
223
San Luis Obispo
Summit of Cuesta Grade, 6 miles north of San Luis Obispo
480
Comment
SEINET7893893
Acer macrophyllum
J. H. Barber
1899-5-22
s.n.
San Luis Obispo
Santa Monica Mts.
Comment
OBI18625
Acer negundo
S. Patterson
1966-5-30
27
San Luis Obispo
2 mi E of old Arroyo Grande on the way to the Lopez cyn turn off
Comment
UC454744
Acer negundo var. interior
I. J. Condit
1908-3-31
San Luis Obispo
near Hot Sulphur Springs; San Luis Obispo, near Hot Sulphur Springs
Comment
OBI17146
Achillea millefolium
Robert F. Hoover
1965-10-1
9698
San Luis Obispo
Cuesta-by-the-sea, S shore of Morro Bay
Comment
UC1927883
Achillea millefolium
David Keil, Tina Teed and Mariko Uchida
2001-6-15
29606
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure
Comment
OBI28093
Achillea millefolium
Carrie Wilson, Allison Berry
1982-4-24
12
San Luis Obispo
Approx 6.5 mi NW of Paso Robles on Ca Rte G14. 1/2 mi inside entrc to Devil's Gorge cmpgd. On ridge above E shore of lake Nacimiento
Comment
OBI29022
Achillea millefolium
Melissa Luckow
1981-6-25
706
San Luis Obispo
Coastal area just N of San Simeon Beach
Comment
CAS-BOT-BC210602
Achnatherum coronatum
Ernest C. Twisselmann
1956-6-7
2897
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Wilkinson Canyon, San Juan Hills, eastern San Luis Obispo County
472
Comment
OBI17138
Achyrachaena mollis
Robert F. Hoover
1968-4-17
11062
San Luis Obispo
N side of Soda Lake, Carrizo Plain
Comment
UC455582
Achyrachaena mollis
I. J. Condit
1908-4-30
San Luis Obispo
Summit Ridge Prefumo Canon
Comment
UCSB44338
Achyrachaena mollis
Brownell, K.
1979-4-15
San Luis Obispo
California Valley Road; 8 miles south of Route 58; Soda Lake outskirts
579
Comment
OBI78042
Acmispon cytisoides
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier et al
1980-5-18
14037
San Luis Obispo
CNPS photography committee field trip to Arroyo de la cruz. Ca 1 mi E of Calif Rte 1 on Hearst Ranch
Comment
SBBG90454
Acmispon glaber
C. F. Smith
1965-11-7
9124
San Luis Obispo
W of Oso Flaco Lake, N of Guadalupe
Comment
OBI8241
Acmispon glaber var. glaber
Lynne Dee Althouse
1977-4-16
49
San Luis Obispo
Wolfe's horse ranch near San Luis High school
137
Comment
SBBG30635
Acmispon heermannii var. orbicularis
T. L. Secrest
1949-5-28
San Luis Obispo
Cambria
Comment
SBBG104300
Acmispon junceus
M. D. Proctor, E. A. Young
1993-4-16
ROB 423
San Luis Obispo
1 km NW of Chorro Reservoir; Camp San Luis Obispo
Comment
OBI30719
Acmispon junceus var. biolettii
Koomanoff, et al
1981-5-16
11
San Luis Obispo
SSE 45 deg slope near summit of Indian Knob
Comment
OBI67042
Acmispon micranthus
David J. Keil, with V. L. Holland
2001-5-24
29485
San Luis Obispo
Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development
Comment
OBI13029
Acmispon strigosus
Robert F. Hoover
1967-4-5
10332
San Luis Obispo
2 mi E of Santa Margarita
Comment
OBI44834
Acmispon strigosus
David J. Keil
1985-3-31
18504
San Luis Obispo
Calf Cyn area along Calif Rte 58 halfway between Park Hill rd and hwy 229
Comment
OBI57833
Acmispon strigosus
David J. Keil
1998-3-27
26495
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
OBI59842
Acourtia microcephala
David J. Keil
1985-8-12
18945
San Luis Obispo
Campus of Cal Poly, Poly Cyn along rd near mouth of cyn
61
Comment
SEINET8077125
Acourtia microcephala
David Keil
2010-7-5
30914
San Luis Obispo
La Panza Mountains. Highway 58 at Trail's End (private road). 3080 Blue Star Memorial Highway.
457
Comment
SBBG2085
Actaea rubra
C. B. Hardham
1957-4-19
1684
San Luis Obispo
Paso Robles Crk, York Mtn Rd, W of Templeton
Comment
SEINET2444517
Adenostoma fasciculatum
Eric Luning
2003-4-15
5
San Luis Obispo
Reservoir Canyon Trail.
Comment
SBBG104591
Adenostoma fasciculatum var. fasciculatum
D. A. Young, F. L. Johnson
1992-6-16
ROB 17
San Luis Obispo
1 km N of Nacimiento Rd; Camp Roberts
Comment
SEINET3929533
Adenostoma sparsifolium
David Keil
1986-9-27
19770
San Luis Obispo
Ca. 1/2 mile E of Pine Canyon Forest Station along California 166. Slopes around dry bed of Cuyama River.; 0
Comment
OBI58691
Adenostoma sparsifolium
David J. Keil
1998-8-26
28046
San Luis Obispo
Los Padres National Forest. Vicinity of Trailhead, 2 miles SE of rock Front Ranch, N of Hwy 166.
Comment
OBI1098
Adiantum jordanii
Richard E. Simpson
1959-5-30
125
San Luis Obispo
Collected on the northern slope of the unamed peak just west of Bishop Peak.
Comment
OBI74630
Adiantum jordanii
David J. Keil, Margriet Wetherwax and Beth Painter
2000-4-18
28449
San Luis Obispo
Camp San Luis Obispo national guard base.
Comment
OBI80128
Adiantum jordanii
David J. Keil
1985-6-18
18859
San Luis Obispo
South Bay Wastewater Treatment Facility EIS survey. Bayview Heights area. West side of Baview Heights with chaparral/coastal scrub. East side with chaparral and houses. Trail leading down to canyon bottom. Riparian area. Creek bed gravelly with pools of water. Local on shaded riparian bank.
Comment
OBI13986
Aesculus californica
James F. Larsen
1967-5-28
s.n.
San Luis Obispo
100 yds E of Grand Ave near Cal Poly, San Luis Obispo
Comment
OBI17118
Agoseris grandiflora var. grandiflora
Robert F. Hoover
1946-8-3
6255
San Luis Obispo
Upper Coon crk
Comment
OBI59488
Agoseris heterophylla var. cryptopleura
David J. Keil, with V. L. Holland
2001-4-7
29272
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
RSA0039409
Agoseris heterophylla var. cryptopleura
LeRoy Gross, Evan Meyer
2014-4-15
6221
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
CDA11564
Agoseris retrorsa
G. F. Hrusa, M. Rejmanek
1995-4-15
12085 A
San Luis Obispo
La Panza Range; Approx. 1/2 mile below Queen Bee Camp, approx. 1 mile S of La Panza Rd.
Comment
RSA749087
Agrostis exarata var. monolepis
David J. Keil, Jill Bushakra
2001-6-14
29544
San Luis Obispo
Summit area between Prefumo Canyon and See Canyon, San Luis Range. Serpentenite parent material.
800
Comment
OBI35058
Alisma triviale
Eric Wise
1981-6-15
609
San Luis Obispo
turri rd, 1 mi E of So. Bay blvd
Comment
SBBG110186
Allium crispum
C. B. Hardham
1956-4-17
416
San Luis Obispo
Chimney Rock Ranch, Adelaida Rd
Comment
OBI21218
Allium diabolense
Robert F. Hoover
1960-3-13
8521
San Luis Obispo
Rinconada Mine (SE of Santa Margarita)
Comment
UC1133804
Allium haematochiton
N. K. Carlson
1936-3-20
190
San Luis Obispo
2 miles E of Islay Hill, Quad. Arroyo Grande.
Comment
CAS-BOT-BC470941
Allium howellii var. howellii
Katherine Esau
1935-4-13
s.n.
San Luis Obispo
Carrizo Plains
Comment
UC1296348
Allium lacunosum
R. F. Hoover
1947-5-12
7163
San Luis Obispo
near San Luis Obispo (w base of Mt. Bishop); Mt. Bishop
Comment
OBI21238
Allium lacunosum var. lacunosum
Robert F. Hoover
1947-5-12
7163
San Luis Obispo
W base of Mt Bishop near San luis Obispo
Comment
OBI31756
Allium lacunosum var. lacunosum
Smeltzer, Turnquist
1982-5-7
122
San Luis Obispo
On the NE side of Laguna Lake Park
Comment
RSA139885
Allium lacunosum var. micranthum
Clare B. Hardham
1960-5-21
5850
San Luis Obispo
Black Mountain, Highland District
Comment
OBI21246
Allium unifolium
Robert F. Hoover
1950-6-20
7995
San Luis Obispo
W side of York Mt on Templeton-Cambria rd
Comment
UC1023823
Allophyllum gilioides subsp. gilioides
R. F. Hoover
1947-4-4
6876
San Luis Obispo
w. side Cottonwood Pass
Comment
OBI38234
Alnus rhombifolia
Eric Wise
1981-9-2
1089
San Luis Obispo
Las Tablas Crk entering lake Nacimiento
Comment
OBI38230
Amaranthus albus
Eric Wise
1983-10-16
1824
San Luis Obispo
Twisselmann Lake. Summit of Palo Prieta Cyn near Cholame
Comment
UCD97180
Amaranthus albus
Ernest C. Twisselmann
1962-8-23
7691
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. O'Brien Lake, hills at the summit of Palo Prieta Canyon.
640
Comment
OBI66567
Amaranthus retroflexus
D. R. Miller
August1998
898 -703
San Luis Obispo
Pine Mt Region, DRM property
700
Comment
CAS-BOT-BC61485
Ambrosia chamissonis
Ernest C. Twisselmann
1955-10-1
2420
San Luis Obispo
Morro Bay sand bars, near park headquarters.
Comment
CAS-BOT-BC55574
Ambrosia psilostachya
R. F. Hoover
1966-9-16
10040
San Luis Obispo
3 mi. n. of Santa Margarita
Comment
OBI51419
Ambrosia psilostachya
Larry Kelly, David J. Keil
1988-10-1
254
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
CAS-BOT-BC273097
Ambrosia salsola
R. F. Hoover
1947-5-10
7155
San Luis Obispo
Cuyama Valley (eastern part)
Comment
SD185108
Ammi majus
G. K. Helmkamp, E. A. Helmkamp
1995-6-20
95 2 13
San Luis Obispo
Bear Creek Ranch, 6.0 miles southeast of Los Osos on Clark Valley Road.
399
Comment
UC13280
Amorpha californica var. californica
Alice King
May, 1895
San Luis Obispo
Arroyo Grande
Comment
UCR160905
Amsinckia
Don Pendleton
1992-3-15
92- 05
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
OBI20631
Amsinckia intermedia
Robert F. Hoover
1967-4-5
10359
San Luis Obispo
Between San Juan River and Carrizo Plain on hwy 58
Comment
POM265145
Amsinckia intermedia
I. L. Wiggins
1929-4-13
3418
San Luis Obispo
Along Salinas River 5 miles north of Paso Robles.
Comment
RSA0089687
Amsinckia intermedia
I. L. Wiggins
1932-3-20
5780
San Luis Obispo
Hillsides in immediate vicinity of Cholame.
Comment
SEINET6971868
Amsinckia intermedia
A. G. Vestal
1962-4-10
s.n.
San Luis Obispo
Carrizo Plain, about 7 miles northwest of Soda Lake and 2.6 miles south of junction about 1 mile west of Simmler.
Comment
OBI79182
Amsinckia menziesii
David J. Keil, with CNPS field trip
2012-4-7
31251
San Luis Obispo
Shell Creek Road north of Highway 58
465
Comment
OBI20650
Amsinckia menziesii
Robert F. Hoover
1968-4-16
11026
San Luis Obispo
Cuyama River at "Gypsum Cyn bridge" N side of river
Comment
OBI20654
Amsinckia menziesii
Robert F. Hoover
1953-5-17
8317
San Luis Obispo
"Skunk Well" cyn near Marianas ranch, Temblor range
Comment
POM98661
Amsinckia spectabilis
P. A. Munz
1925-3-24
9237
San Luis Obispo
Morro.
Comment
OBI53041
Amsinckia spectabilis var. microcarpa
David J. Keil, Kathleen Keil, Lynne Dee Oyler, Danielle DeRome
1991-4-6
21519
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill s of Oso flaco Lake
Comment
OBI35501
Amsinckia spectabilis var. microcarpa
S. M. Inman
1983-4-25
18
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
OBI20615
Amsinckia tessellata
Robert F. Hoover
1966-4-20
9816
San Luis Obispo
E of Atascadero on Creston Rd, on grade E of Salinas River
Comment
SD25193
Amsinckia tessellata
Frank F. Gander
1939-5-15
7532
San Luis Obispo
River Grove
Comment
SDSU12027
Amsinckia tessellata var. tessellata
Mary Dellavalle
1995-4-5
26 III95F
San Luis Obispo
29.5 miles from Suey Creek Rd. on 166, east of Santa Maria.
Comment
UC1123233
Anagallis arvensis
H. C. Lee
1936-3-19
529
San Luis Obispo
2 mi. n. Miles; Arroyo Grande Quad.
Comment
OBI78869
Anaphalis margaritacea
David J. Keil
2013-9-3
32009
San Luis Obispo
Morro Bay State Park. Park Ridge
36
Comment
OBI56612
Anisocoma acaulis
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27396
San Luis Obispo
Caliente Range. Along Caliente Ridge Rd. between wildlife guzzler (35 deg. 03.432' N x 119 deg. 46.937' W) and Caliente Peak.
1554
Comment
OBI38210
Anthemis cotula
Eric Wise
1981-6-15
569
San Luis Obispo
N shore of Laguna Lake, SLO
Comment
OBI38214
Anthemis cotula
Eric Wise
1983-8-10
1732
San Luis Obispo
Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon
Comment
OBI71693
Anthemis cotula
David J. Keil
1992-7-3
20871
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
OBI71787
Anthoxanthum odoratum
Michael Walgren
2008-8-2
58
San Luis Obispo
San Simeon State Park at San Simeon Point
Comment
OBI79382
Anthriscus caucalis
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31656
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
Comment
CDA11493
Antirrhinum kelloggii
G. F. Hrusa
1995-5-28
12273
San Luis Obispo
Black Butte Research Natural Area, ridge SE of Cuesta Pass. Below Peak 1 radio facility.
Comment
OBI74651
Antirrhinum kelloggii
David J. Keil
1987-5-6
20135
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.
Comment
SBBG125979
Antirrhinum kelloggii
D. Keil
1986-4-13
19186
San Luis Obispo
2 mi E from jct with Las Pilitas Rd on Parkhill Rd; S side of hwy
Comment
CDA11560
Antirrhinum multiflorum
G. F. Hrusa
1993-5-22
11108
San Luis Obispo
Black Butte Research Natural Area, ridge SE of Cuesta Pass, along main ridge road, approx. 1/2 mile N of Mt. Lowe.
Comment
CAS-BOT-BC237900
Antirrhinum ovatum
John Thomas Howell
1948-6-14
24340
San Luis Obispo
Headwaters of Bitterwater Creek, north end of Carrizo Plain
609
Comment
SBBG118076
Apiastrum angustifolium
J. Clark, M. Petroelje
1998-5-19
San Luis Obispo
ca. 1.9 mi NW of Alpha Range, W of Whiskey Springs; Camp San Luis Obispo
475
Comment
OBI76918
Apiastrum angustifolium
D. R. Miller
2012-4-27
412 .1019
San Luis Obispo
Rocky Butte/Pine Mt Region. in 'Bear Cyn' (the E fork of Tobacco Crk)
Comment
OBI82579
Apocynum cannabinum
David J. Keil, with Kathleen Keil
2016-6-26
33263
San Luis Obispo
Santa Rita Road west of Templeton
275
Comment
CDA39736
Apocynum cannabinum
T. C. Fuller
1959-5-6
2447
San Luis Obispo
Hidden Valley, East of Avila.
0
Comment
RSA695983
Aralia californica
J. Vlahos
1934-8-1
s.n.
San Luis Obispo
Santa Lucia Mts.- Beyond Hearst Ranch
488
Comment
UC1928128
Araujia sericifera
Erik Frenzel
2001-3-22
s. n.
San Luis Obispo
Coastal valley east of Cayucos. Approx 6 mi. up Cottontail Cr. Rd. from intersection with Old Cr. Rd. Apparently only upstream of small bridge.
Comment
OBI14779
Arbutus menziesii
R. A. Hays
1957-10-12
s.n.
San Luis Obispo
Cuesta Grade
Comment
UC1309652
Arctostaphylos
A. E. Wieslander
1936-5-12
642
San Luis Obispo
Morro Creek Cayucos Quadrangle
152
Comment
UC1309693
Arctostaphylos
H. C. Lee
1936-4-29
579
San Luis Obispo
1 1/4 mi n Santa Manuela School; Nipomo Quadrangle
228
Comment
JEPS47733
Arctostaphylos
Walter Knight, James B. Roof, and Irja Knight
1966-1-12
1774
San Luis Obispo
top Los Osos Mesa
60
Comment
UC1120092
Arctostaphylos crustacea subsp. crustacea
H. A. Jensen
1930-9-25
67
San Luis Obispo
Mouth of Coon Creek, Cayucos Quadrangle.
91
Comment
UC1389144
Arctostaphylos cruzensis
A. E. Wieslander
1936-2-26
611
San Luis Obispo
2 mi ssw Hollister Peak; Cayucos Quad.
60
Comment Read comments Dec 24 2016
CAS-BOT-BC27248
Arctostaphylos cruzensis
James B. Roof
1961-6-1
s.n.
San Luis Obispo
From the road bank 95 paces S of the SE abutment of the highway bridge (state rte 1) over the Arroyo de la Cruz Creek
15
Comment
RSA380891
Arctostaphylos cruzensis
Roman Gankin
1966-6-8
809
San Luis Obispo
Arroyo de los Chinos about 10 miles north of San Simeon
Comment
UCD51106
Arctostaphylos glandulosa
Roman Gankin; W. R. Hildreth
1967-10-12
1134
San Luis Obispo
0.4 mile southeast of Pozo summit.
Comment
CAS-BOT-BC23311
Arctostaphylos glandulosa subsp. cushingiana
R. F. Hoover
1963-10-26
8606
San Luis Obispo
Trail to Machesna Mt., La Panza Range
Comment
OBI14706
Arctostaphylos glandulosa subsp. cushingiana
Robert F. Hoover
1965-11-6
9724
San Luis Obispo
Hill summit south of Los Osos
Comment
CAS-BOT-BC23317
Arctostaphylos glandulosa subsp. cushingiana
Clare B. Hardham
1956-2-26
181
San Luis Obispo
Cerro Alta
Comment
CDA20408
Arctostaphylos glandulosa var. cushingiana
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area. Los Padres National Forest, Cuesta Ridge East
0
Comment
OBI14720
Arctostaphylos glauca
Robert F. Hoover
1963-10-26
8598
San Luis Obispo
Trail to Machesna Mt, La Panza range
Comment
SEINET11989159
Arctostaphylos glauca
R. Gankin, Hildreth, W. R.
1967-1
1138
San Luis Obispo
0.4 mi SE of Pozo Summit
Comment
SEINET11984880
Arctostaphylos glauca var. puberula
Unknown
1964-1
380
San Luis Obispo
1.8 mi W of entrance to Cerro Alto Campground N off US 466, beween Atascadero & Morro Bay
Comment
OBI14685
Arctostaphylos hearstiorum
Robert F. Hoover
1950-1-15
7760
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of), on hill top
Comment
SBBG41163
Arctostaphylos hookeri subsp. hearstiorum
R. F. Hoover
1950-1-15
7760
San Luis Obispo
just S of mouth of Arroyo de la Cruz
Comment
UCD51540
Arctostaphylos hooveri
R. F. Hoover
1950-6-21
8012
San Luis Obispo
Between Rocky Butte and Pine Mt., Santa Lucia Mts.
Comment
RSA121216
Arctostaphylos morroensis
A. E. Wieslander
1936-5-12
640
San Luis Obispo
South of Morro Bay
76
Comment
RSA633193
Arctostaphylos morroensis
Jon E. Keeley, Melanie Baer-Keeley
1993-9-4
24359
San Luis Obispo
At the entrance to Montana de Oro State Park.
70
Comment
SBBG112487
Arctostaphylos morroensis
C. Bornstein, E. Collins
1994-4-23
San Luis Obispo
Los Osos, E of Highland Drive
30
Comment
UC456159
Arctostaphylos morroensis
unknown
97 a
San Luis Obispo
Morro sand hills
Comment
CDA7066
Arctostaphylos obispoensis
D. G. Kelch
2007-2-19
7 .075
San Luis Obispo
Serpentine canyon; along S side of Hwy 41, 10 km E of Hwy 1.
Comment
SBBG118526
Arctostaphylos obispoensis
E. Painter, M. Wetherwax
2003-1-7
SLO 291 a
San Luis Obispo
base of Cerro Romualdo, near rd to Ft Merriam, on artificial berm; Camp San Luis Obispo
100
Comment
UC1309650
Arctostaphylos obispoensis
A. E. Wieslander
1936-2-27
616
San Luis Obispo
Morro Creek Cayucos Quadrangle
152
Comment
UCR198226
Arctostaphylos obispoensis
Dean Kelch
2007-2-19
07 .075
San Luis Obispo
Serpentine Canyon, along south side of Hwy 41, 10 km east of Hwy 1
229
Comment
JEPS81584
Arctostaphylos obispoensis
R. Raiche
1982-1-28
20064
San Luis Obispo
between San Luis Obispo and Atascadero; Cuesta Grade
Comment
RSA633438
Arctostaphylos obispoensis
Jon E. Keeley
1996-2-10
27052
San Luis Obispo
West end of Cuesta Botanical Area, west of Cuesta Pass, northwest of San Luis Obispo. Santa Lucia Wilderness.
775
Comment
SD211592
Arctostaphylos obispoensis
Barbara Ertter, D. Keil et al
1987-4-11
6834
San Luis Obispo
Arroyo de la Cruz on Hearst Ranch, circa 7 airmiles North of San Simeon, 2-3 miles from Highway 1; ridge on South side of arroyo
121
Comment
SBBG127298
Arctostaphylos osoensis
D. J. Keil
2013-8-29
32000
San Luis Obispo
Morro Bay State Park, lower western slope of Cerro Cabrillo along S Bay Trail
20
Comment
OBI66776
Arctostaphylos pechoensis
Austin P. Griffiths
1985-3-16
s.n.
San Luis Obispo
Hibbard Nature Preserve. First overlook, 1.8 mi in from road
Comment
OBI71455
Arctostaphylos pechoensis
David J. Keil
1999-3-23
28231
San Luis Obispo
Montana de Oro State Park. Slopes between Valencia Peak and mouth of Coon Canyon.
Comment
CAS-BOT-BC44404
Arctostaphylos pechoensis
R. F. Hoover
1960-4-9
8519
San Luis Obispo
Rocky sandstone slope along coast south of Coon Creek
Comment
UC2013186
Arctostaphylos pilosula
Pamela L. Williams, Stephen A. Laymon
2001-5-21
San Luis Obispo
BLM parcel N of Santa Margarita Lake, S of Las Pilitas Rd, very close to top of ridge on S slope 5-10 percent slope.
Comment
RSA142413
Arctostaphylos pilosula subsp. pilosula
Clare B. Hardham
1961-5-18
7122
San Luis Obispo
Santa Lucia Mountains: 4 miles west of Ocean View Mine, Between Pine Mountain and Burnett Peak.
Comment
OBI14527
Arctostaphylos rudis
H. E. McMinn
1938-6-23
5182
San Luis Obispo
About 3 mi NW 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
UCSB71742
Arctostaphylos rudis
Ryan, P.; Callaway, R.
1987-5-21
San Luis Obispo
Pomeroy Los Berros Rd. at jct. Arden Way and Apache Trail, 1.5 miles southeast of Arroyo Grande Rd., Nipomo
121
Comment
UC1276225
Arctostaphylos tomentosa subsp. subcordata
R. F. Hoover
1947-7-16
7305
San Luis Obispo
Price Canyon
Comment
OBI66782
Arctostaphylos tomentosa subsp. tomentosa
Austin P. Griffiths
1987-4-11
18098
San Luis Obispo
Arroyo de la Cruz. On SE ridge below Cinnabar BM
122
Comment
JEPS100693
Arctostaphylos wellsii
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13717
San Luis Obispo
Point San Luis, on E slope San Luis Hill, along road to lighthouse
106
Comment
OBI19565
Arenaria paludicola
Robert F. Hoover
1947-1
San Luis Obispo
Comment
UCR175594
Arenaria paludicola
Mark A. Elvin, J. Chesnut
2005-9-28
4579
San Luis Obispo
Central Coastal, Oso Flaco Lake: NW corner, in 'opening' on a floating bog
4
Comment
OBI7861
Aristida adscensionis
Dirk R. Walters
1977-3-29
s.n.
San Luis Obispo
50 m from crk in Poly Cyn, [Cal Poly campus]
Comment
CAS-BOT-BC47685
Armeria maritima subsp. californica
David D. Keck
1933-5-4
2186
San Luis Obispo
Cambria
Comment
OBI25999
Armeria maritima subsp. californica
David J. Keil
1981-5-16
14607
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
SBBG107816
Armeria maritima subsp. californica
C. B. Hardham
1957-11-19
2756
San Luis Obispo
Piedras Blancas
Comment
OBI51733
Artemisia californica
R. Mike Arens
1994-1-12
08 a
San Luis Obispo
Cal Poly campus, SLO. In Poly Canyon near Botanical Garden foot bridge
152
Comment
SBBG96067
Artemisia californica
D. Keil
1986-10-13
19784
San Luis Obispo
Sweet Springs area, S shore of Morro Bay
5
Comment
OBI27556
Artemisia douglasiana
Melinda Doud
1976-5-28
669
San Luis Obispo
Reservoir Cyn
Comment
OBI17038
Artemisia douglasiana
Robert F. Hoover
1964-8-13
9220
San Luis Obispo
Santa Lucia Range, San Bernardo Crk
Comment
CAS-BOT-BC90557
Artemisia dracunculus
Clare B. Hardham
1956-10-23
1481
San Luis Obispo
Atascadero Creek, Hab Ranch
Comment
OBI17046
Artemisia tridentata subsp. parishii
Robert F. Hoover
1946-10-13
6489
San Luis Obispo
Cuyama river, at highway bridge just below Gypsum cyn.
Comment
OBI49570
Arundo donax
Eric Wise
1983-9-12
1766
San Luis Obispo
Found at SW edge of Cemetery in San Luis Obispo near bridge
Comment
SBBG108126
Asclepias
C. B. Hardham
1961-5-10
6987
San Luis Obispo
Atascadero
Comment
OBI76618
Asclepias fascicularis
2012-3-27
282
San Luis Obispo
On the ridgeline of the Santa Lucias about .5 mi N of San Carpoforo
664
Comment
SBBG5719
Asclepias fascicularis
H. and M. Dearing
1940-6-16
4877
San Luis Obispo
near Pozo
Comment
JEPS13185
Asclepias vestita
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5133
San Luis Obispo
14 mi s Shandon (Upper part of Commatti Canyon, tributary of San Juan Creek); Commatti Canyon
396
Comment
OBI80086
Asparagus asparagoides
David J. Keil, V. L. Holland
2013-6-12
31803
San Luis Obispo
Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park
Comment
OBI67826
Aspidotis carlotta-halliae
E. L. Painter & M. Wetherwax, M. Wetherwax
2001-5-15
SLO- 199
San Luis Obispo
Camp San Luis Obispo. W side of La Trinidad Mine
500
Comment
CDA4635
Aster chilensis
Clare B. Hardham
1963-9-14
10928
San Luis Obispo
Villa Creek.
Comment
CAS-BOT-BC177482
Astragalus asymmetricus
Ernest C. Twisselmann
1952-6-21
301
San Luis Obispo
Twisselmann Ranch, 7 miles south of Cholame
640
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
OBI80970
Astragalus curtipes
Lexi Kookootsedes
2015-2-9
San Luis Obispo
South Hills
63
Comment
SD245365
Astragalus curtipes
Josh Willems
2013-3-2
3
San Luis Obispo
Poly Canyon: E. side of Poly p hill.
199
Comment
CAS-BOT-BC177792
Astragalus curtipes
R. C. Barneby
1954-5-3
11281
San Luis Obispo
5 1/2 mi. e. of Morro
137
Comment
OBI13374
Astragalus curtipes
Robert F. Hoover
1949-4-12
7593
San Luis Obispo
Between Suey Crk and Cuyama River
Comment
RSA303435B
Astragalus curtipes
James R. Shevock
1972-4-1
1530
San Luis Obispo
1 miles so. of Edna.
Comment
SBBG29970
Astragalus curtipes
L. S. Rose
1936-3-19
36084
San Luis Obispo
6 mi NE of Morro Beach
60
Comment
OBI13370
Astragalus didymocarpus
Robert F. Hoover
1966-4-2
9788
San Luis Obispo
Cyn behind old "sheep camp" On E side of Soda Lake, W side of Temblor range
Comment
SBBG104910
Astragalus douglasii
M. D. Proctor, E. A. Young
1993-4-12
ROB 389
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
SD25191
Astragalus douglasii
Frank F. Gander
1939-5-15
7530
San Luis Obispo
Cottonwood Pass.
Comment
UC81297
Astragalus douglasii
L. Jared
San Luis Obispo
Comment
CAS-BOT-BC182892
Astragalus douglasii
Clare B. Hardham
1957-5-4
1899
San Luis Obispo
Tierra Redondo
Comment
UC13362
Astragalus douglasii
State Survey
Apr 1861
494
San Luis Obispo
Sta Margarita Valley
Comment
CAS-BOT-BC187542
Astragalus macrodon
Marcus E. Jones
1902-6-25
s.n.
San Luis Obispo
Paso Robles
Comment
OBI78735
Astragalus macrodon
George Butterworth
2014-4-7
926
San Luis Obispo
Carizzo Plain, two miles west of school
Comment
RSA415830
Astragalus nuttallii
Dana Krempels
1981-4-13
37 -DK
San Luis Obispo
San Simeon Arcres, off Hwy 1, overlooking south shore of Pico Creek, 20 meters from high tide mark, at sea level
0
Comment
RSA92009
Astragalus nuttallii
E. K. Balls
1954-6-30
10137
San Luis Obispo
1.8 mi. S. of Piedras Blancas Coast Guard Stn. along State Hwy. #1.
Comment
UCD105154
Astragalus oxyphysus
K. Esau
1935-4-13
s.n.
San Luis Obispo
San Luis Obispo County: 9 miles southeast of Simmler.
Comment
RSA43245
Astragalus trichopodus
Robert F. Hoover
1947-5-30
7229
San Luis Obispo
Husana River just below confluence of Arroyo Seco.
Comment
CAS-BOT-BC199105
Astragalus trichopodus var. phoxus
R. F. Hoover
1947-5-30
7229
San Luis Obispo
Huasna River just below confluence of Arroyo Seco, in rocky flood-bed.
Comment
CAS-BOT-BC16355
Athysanus unilateralis
H. D. Ripley; R. C. Barneby
1941-4-27
3285
San Luis Obispo
Above mid Painted Rock, Carrizo Plain.
975
Comment
UCD78279
Atriplex
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4624 a
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
582
Comment
OBI57373
Atriplex argentea var. expansa
David J. Keil
1998-6-30
27881
San Luis Obispo
Carrizo Plain. 2.7 miles S of 7 Mile Rd. on Soda Lake Rd.
Comment
SEINET3840859
Atriplex argentea var. mohavensis
G. F. Hrusa, T. D. Wilfred
2000-9-29
15688
San Luis Obispo
South end of Carrizo Plain, approximately 3 miles north of highway 166, low, spreading subshrub, near roadside on Soda Lake road
790
Comment
RSA661629
Atriplex californica
Austin P. Griffiths
1982-1-27
ks.n.
San Luis Obispo
In swale between dune ridges perpendicular to beach in foredunes ca. 3 miles S of Oso Flaco Ck.
20
Comment
UCR115302
Atriplex californica
Austin P. Griffiths
1982-1-27
s.n.
San Luis Obispo
Guadalupe Dunes. c. 3 mi south of Oso Flaco Ck.
20
Comment
OBI17346
Atriplex canescens
Robert F. Hoover
1952-11-2
8280
San Luis Obispo
Southern part of Carrizo Plain at N base of Caliente Mt
Comment
OBI71014
Atriplex canescens
G. Douglas Barbe
1974-6-9
1889
San Luis Obispo
top of Recruit Grade Pass experimental plt, UCD, 9.5 mi W of Fellows; 3.25 mi W of Kern co line, Temblor ange, on Crocker Springs rd, overlooking elkhorn Valley, and Carizzo Plain
975
Comment
RSA164044
Atriplex canescens
E. C. Twisselmann
1963-12-13
9702
San Luis Obispo
Dorothy Twisselmann Ranch. (Plants of the Temblor Range and Western San Joaquin Valley.)
671
Comment
OBI17318
Atriplex fruticulosa
Ernest C. Twisselmann
1952-5-4
179
San Luis Obispo
Temblor Range and W San Joaquin Valley. Twisselmann Ranch. 7 mi S Cholame
Comment
UC56035
Atriplex joaquinana
J. H. Barber
1899-5-22
San Luis Obispo
near Morro; near Morro
Comment
OBI65208
Atriplex lentiformis
Greg Wilvert
2005-8-6
515
San Luis Obispo
SE half of the Caliente Range. Padrones Canyon
Comment
OBI7029
Atriplex leucophylla
Marguerite Costigan
1972-10-28
36
San Luis Obispo
20 yds N of Coleman Dr, 500 yds from Morro Rock
Comment
SD264807
Atriplex leucophylla
David Keil
2015-8-10
33340
San Luis Obispo
Avila Beach. San Luis Obispo Creek estuary.
0
Comment
OBI57685
Atriplex prostrata
Austin P. Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit. On bay side of shoreline ca. 1/3 way S of point on Morro Bay Sandspit
Comment
IRVC29532
Atriplex semibaccata
G. K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5328 A
San Luis Obispo
Morro Bay State Park at the south end of the marina. Central Coast
6
Comment
OBI66223
Atriplex serenana
David J. Keil
1998-10-9
28152
San Luis Obispo
Ca. 20 road miles w of New Cuyama along Hwy 166. Ca. 1400 ft. elev.
427
Comment
CAS-BOT-BC180853
Atriplex serenana var. serenana
Ernest C. Twisselmann
1954-10-9
1616
San Luis Obispo
San Andreas Fault at Summit of Palo Prieta Canyon - Temblor Range and the Western San Joaquin Valley
Comment
CDA16138
Atriplex spinifera
G. F. Hrusa
1999-3-14
14927
San Luis Obispo
Carrizo Plain; N end of California Valley at Seven Mile Rd., 1.5 mi E of Soda Lake Rd.
594
Comment Read comments Feb 9 2011
UC2027075
Atriplex spinifera
Greg Wilvert
2005-5-1
376
San Luis Obispo
Southeast Half of the Caliente Range: Along Pipeline Road
Comment
OBI36508
Atriplex vallicola
Charlotte L. Bowen
1982-6-2
472 a
San Luis Obispo
Carrizio Plain. NE edge of Soda Lake
Comment Read comments Nov 30 2012
RSA796310
Atriplex watsonii
W. R. Ferren
1979-8-8
2054
San Luis Obispo
Stabilized dune along beach below road, Morro Bay State Park.
Comment
RSA0049758
Austrocylindropuntia cylindrica
Dean Wm. Taylor
2013-3-13
21325
San Luis Obispo
Highway 1 ca. 3 road miles North from Ragged Point
Comment
OBI30847
Avena barbata
Julie M. Vanderweir
1979-4-4
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
CAS-BOT-BC146087
Avena barbata
Clare B. Hardham
1961-5-18
7112
San Luis Obispo
Santa Lucia Mountains. Between Pine Mountain and Rocky Butte.
Comment
OBI35791
Avena barbata
Allison Berry
1984-2-20
1
San Luis Obispo
Camp San Luis Shooting facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
OBI45265
Avena barbata
Francis X. Villablanca
1986-5-17
7
San Luis Obispo
1/2 mi S of Ardath St, and 1/4 mi E of the end of Pineridge end of Pineridge Rd
Comment
OBI17822
Avena fatua
Hans Wilgenburg
1977-8-11
29
San Luis Obispo
Cal Poly campus
Comment
OBI83479
Avena fatua
Michael Lozano, Brendan Carretero
2017-2-15
5
San Luis Obispo
Cal Poly Campus, Stenner Creek road. 65 yards before reaching the bridge growing underneath a tree.
125
Comment
RSA0040401
Avena fatua
LeRoy Gross, Evan Meyer
2014-4-15
6234 b
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
RSA122665A
Avena sativa
C. M. Belshaw
1936-3-21
1766
San Luis Obispo
1.7 miles S.E. of Cayucos
122
Comment
OBI56351
Axonopus compressus
Watson, Groat
April1988
s.n.
San Luis Obispo
Weed in containers in greenhouse near Nipomo
Comment
UC1583857
Baccharis glutinosa
David Keil
1986-10-13
19787
San Luis Obispo
on s shore Morrow Bay (Sweet Springs); Sweet Springs
5
Comment
SD103975
Baccharis pilularis subsp. consanguinea
J. L. S. Simpson
1965-11-6
San Luis Obispo
Bordering salt marsh at Morro Bay.
Comment
UCSC000767
Baccharis viminea
T. M. Hendrix
1937-6-6
278
San Luis Obispo
1.5 miles N.W. of New District School New District School - Pozo
396
Comment
UC1296148
Barbarea orthoceras
R. F. Hoover
1947-3-29
6810
San Luis Obispo
Calf Canyon
Comment
OBI75573
Bauhinia variegata
Matt Ritter
2011-9-30
5090
San Luis Obispo
On Cal Poly campus next to bldg 13 just of N Perimeter Rd
Comment
RSA18215
Berberis pinnata
C. B. Wolf
1929-4-16
3635
San Luis Obispo
8 mi, no. of Cayucos, coast road.
Comment
OBI20547
Berberis pinnata subsp. pinnata
Neil Havlik
1968-2-22
81
San Luis Obispo
100 yds N of hwy 46, on a famr 1.3 mi E of Cabria.
Comment
CAS-BOT-BC127992
Bidens pilosa
Mrs. R. W. Simmons
1887-7-17
441
San Luis Obispo
Old Mission, S.L. Obispo
Comment
UCSB26806
Blennosperma nanum
Broder, Richard
1960-3-20
San Luis Obispo
4.1 miles S of junction of the La Panza to Simmler road and the road to Soda Lake on the Soda Lake Road
Comment
CAS-BOT-BC105996
Blennosperma nanum var. nanum
H. D. Ripley; R. C. Barneby
1941-4-13
3247
San Luis Obispo
Between Simmler and Soda Lake, Carrizo Plains
670
Comment
RSA0027872
Blepharizonia laxa
Greg Wilvert
2005-8-6
509
San Luis Obispo
Southeast half of the Caliente Range: 0.8km NE of Wells Spring.
863
Comment
SBBG20813
Blepharizonia plumosa subsp. viscida
E. C. Twisselmann
1963-8-23
8883
San Luis Obispo
San Andreas Fault in the hills at the summit of Palo Prieto Cyn
701
Comment Read comments Sep 14 2018
OBI82444
Bloomeria crocea
David J. Keil, with V. L. Holland
2015-6-19
33251
San Luis Obispo
Rural area north of Arroyo Grande between Corbett Canyon Road and Highway 227, accessed via Dairy Lane and a private drive
125
Comment
UCR91827
Bloomeria crocea var. aurea
George K. Helmkamp
1996-5-24
1010
San Luis Obispo
Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd
94
Comment
CAS-BOT-BC478916
Bloomeria crocea var. crocea
Ernest C. Twisselmann
1967-6-11
13309
San Luis Obispo
Big hill just east of the Dorothy Twisselmann Ranch
685
Comment
OBI65028
Boechera pulchra
Greg Wilvert
2005-4-9
199
San Luis Obispo
SE Half of the Caliente Range. Above Lawson Spring
Comment
CAS-BOT-BC31046
Bolboschoenus maritimus
Ernest C. Twisselmann
1969-11-4
16328
San Luis Obispo
Twisselmann Lake, San Andreas Fault at the summit of Palo Prieta Canyon.
Comment
OBI80280
Bolboschoenus maritimus
David J. Keil, V. L. Holland
2013-6-12
31813
San Luis Obispo
Adelaida Cellars Vineyard and Walnut Grove
Comment
OBI22605
Bolboschoenus maritimus subsp. paludosus
Robert F. Hoover
1946-11-17
6556
San Luis Obispo
San Luis Obispo
Comment
OBI73194
Bolboschoenus maritimus subsp. paludosus
David J. Keil
2000-5-29
28783
San Luis Obispo
Campus of Califonia Polytechnic State University. Drumm Reservoir and vicinity
Comment
SBBG5156
Bowlesia incana
C. B. Hardham
1960-4-4
5305 a
San Luis Obispo
mouth of Cantinas Crk
243
Comment
OBI80262
Bowlesia incana
David J. Keil
1978-3-25
12697
San Luis Obispo
Irving Ranch.
Comment
OBI15176
Brassica rapa
R. R. La Belle
1967-4-2
14
San Luis Obispo
Laguna Lake
Comment
OBI16905
Brickellia californica
Robert F. Hoover
1946-8-18
6306
San Luis Obispo
West base of La Panza Range.
Comment
SBBG47644
Brickellia californica
J. Copeland
1973-9-22
1040
San Luis Obispo
E side of St Hwy 166, ca. 18.6 mi E of jct with US Hwy 101
Comment
UC2026924
Brickellia californica
David Keil
1986-9-27
19767
San Luis Obispo
Ca. 1/2 mile E of Pine Canyon Forest Station along California 166. Slopes around dry bed of Cuyama River
Comment
CAS-BOT-BC100591
Brickellia nevinii
R. F. Hoover
1952-9-9
8331
San Luis Obispo
Caliente Mt.
Comment
OBI16901
Brickellia nevinii
Robert F. Hoover
1952-9-9
8331
San Luis Obispo
Caliente MT.
Comment
UCR118947
Briza maxima
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4222
San Luis Obispo
Central Coast, Irish Hills, SW of San Luis Obispo; Prefumo Cyn 2.2 mi SW of Los Osos Valley Rd.
137
Comment
UCSB10765
Briza maxima
Haller, John
1966-6-3
San Luis Obispo
1 mi S of Cambria
Comment
OBI28655
Briza minor
David J. Keil, Eric Wise
1982-7-2
16263
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black lake Cyn trl
Comment
SBBG110204
Brodiaea jolonensis
C. B. Hardham
1956-5-22
755
San Luis Obispo
Atascadero Ranch
Comment
OBI32637
Bromus arenarius
David J. Keil
1982-5-2
15914
San Luis Obispo
Along River Rd N of Pozo rd
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
UC337750
Bromus carinatus var. carinatus
unknown
San Luis Obispo
Comment
OBI80428
Bromus catharticus
David J. Keil
1992-8-3
23618
San Luis Obispo
Laguna Lake Park.
170
Comment
RSA770182
Bromus catharticus
David J. Keil
2010-6-4
30851
San Luis Obispo
Morro Bay State Park. Vicinity of Quarry Trial trailhead parking area.
12
Comment
CDA1813
Bromus diandrus
M. K. Bellue
1935-5-26
s.n.
San Luis Obispo
West of Suey Ranch, Santa Maria.
0
Comment Read comments Dec 18 2014
HSC91798
Bromus hordeaceus
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro State Park
Comment
OBI35377
Bromus hordeaceus
K. A. Nadeau
1983-7-8
36
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St. and Rockview rd
Comment
CAS-BOT-BC162416
Bromus laevipes
R. F. Hoover
1964-6-7
8986
San Luis Obispo
San Carpofor Creek just above Windy Point.
Comment
CDA16338
Bromus madritensis subsp. rubens
G. F. Hrusa
2000-4-1
15325
San Luis Obispo
Carrizo Plain; Immed. N of Carrizo Plain, along Bitterwater Rd at Kern County line.
579
Comment
RSA201514
Bromus orcuttianus
Robert F. Hoover
1964-6-12
9056
San Luis Obispo
Near Rocky Butte Fire Lookout.
Comment
OBI40728
Bromus sitchensis
David J. Keil, Dirk Walters
1986-5-2
18338
San Luis Obispo
Santa Lucia Mts just N of San luis Obispo in Reservoir Cyn
305
Comment
OBI35795
Bromus sitchensis
Allison Berry
1984-5-8
173
San Luis Obispo
Camp San Luis Shooting facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
UCD59715
Bromus sterilis
Beecher Crampton
1964-5-18
6997
San Luis Obispo
San Luis Obispo County: 4.5 miles north of San Luis Obispo, U.S. Hwy. 101, La Cuesta pass.
Comment
CAS-BOT-BC36886
Cakile edentula var. edentula
R. F. Hoover
1946-7-21
6234
San Luis Obispo
San Simeon Creek Beach.
Comment
SBBG16908
Cakile maritima
M. A. Piehl
1962-5-23
62296
San Luis Obispo
just NW of Oso Flaco Lake
6
Comment
OBI53499
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
SACT000732
Calamagrostis nutkaensis
Malcolm Nobs, S. Smith
1949-6-23
San Luis Obispo
Strongly caespitose, clumps 1-2 feet across. Bog near Highway 1, ca. 4 miles south of Arroyo Grande.
Comment
OBI51806
Calandrinia ciliata
Gary Westbrook
Mar-94
16
San Luis Obispo
Calif Polytechnic State univ campus; near Botanical Garden foot bridge
244
Comment
UCR202910
Calandrinia ciliata
George K. Helmkamp, E. A. Helmkamp
2000-3-15
5328
San Luis Obispo
Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos
6
Comment
CAS-BOT-BC438526
Calandrinia ciliata
Eben McMillan
1957-4-17
34 -9
San Luis Obispo
Kern County Land Company Corrals, southeastern Carrisa Plains
792
Comment
RSA0056329
Calandrinia ciliata var. menziesii
Jim Shevock
1971-3-1
731
San Luis Obispo
South of Naciemento Lake.
152
Comment
OBI66709
Callitriche trochlearis
David J. Keil, with Robyn Cox, Cindy sage and Orrin Sage
2002-2-11
29740
San Luis Obispo
East of California Highway 1, along dirt road paralleling Arroyo de la Cruz south of Cinnabar Hill
Comment
SBBG108265
Calochortus
C. B. Hardham
1961-5-17
7067 b
San Luis Obispo
ridge ca. 1 mi NW of Ocean View Mine
Comment
RSA550194
Calochortus albus
Walter Wisura
1992-4-25
4718
San Luis Obispo
San Bernardino Creek Ranch, E. of Morro Bay growing on open, grassy hillside.
Comment
CAS-BOT-BC492182
Calochortus albus
Mrs. R. W. Summers
1886-5-1
36
San Luis Obispo
S Lucia Mts.
Comment
OBI35299
Calochortus clavatus
Melody Dickens
1980-5-30
25 BH
San Luis Obispo
Collected on Black hill, Morro Bay State Park
Comment
JEPS61638
Calochortus clavatus
Betty Knight
1932-5-15
San Luis Obispo
w side Carrizo Plain
Comment
OBI63008
Calochortus clavatus subsp. clavatus
D. R. Miller
1996-6-16
696 -630
San Luis Obispo
Pine Mt. Region. Along slope above Pico falls area, Pico Crk drainage
488
Comment
CAS-BOT-BC492537
Calochortus luteus
Rev. R. W. Summers
1883-6-17
841
San Luis Obispo
Summit San Louis Mt, suburb
Comment
JEPS17806
Calochortus obispoensis
Rhoda Reed
1915-1
San Luis Obispo
San Luis Obispo
Comment
SEINET10469606
Calochortus obispoensis
John G. Lemmon
1886-5-25
Lemmon s.n.
San Luis Obispo
Hills about San Luis Obispo, Cal.
Comment
OBI31589
Calochortus simulans
Joy Nishida
1982-5-22
379
San Luis Obispo
American Cyn campground
Comment
OBI59000
Calochortus simulans
David J. Keil
1998-5-13
27250
San Luis Obispo
Shell Creek Rd. and Hwy 58, area to N of creek and E of Hwy.
Comment
RSA0040006
Calochortus simulans
LeRoy Gross, Marcel Beffort
2014-5-14
6459
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground., Near 35.20955N 120.25839W. From the camp down stream to the trail that climbs up to Caldwell (colwell) Mesa. Ended the survey on caldwell Mesa. Near 35.22186N 120.30452W.
573
Comment
CAS-BOT-BC483554
Calochortus splendens
Clare B. Hardham
1956-6-19
935
San Luis Obispo
Peachy Canyon, Santa Lucia Mountains
Comment
UC1296308
Calochortus uniflorus
R. F. Hoover
1948-4-14
7447
San Luis Obispo
1.8 mi n Arroyo de la Cruz (on State Highway 1)
Comment
CAS-BOT-BC496846
Calochortus venustus
R. F. Hoover
1967-5-24
10586
San Luis Obispo
West of Paso Robles on Adelaida road,
Comment
CAS-BOT-BC496857
Calochortus venustus
Ernest C. Twisselmann
1955-5-27
2021
San Luis Obispo
Navajo Canyon, La Panza Mountains
655
Comment
UC1296326
Calochortus venustus
R. F. Hoover
1949-5-15
San Luis Obispo
14 mi e Creston (on La Panza road)
Comment
SEINET4136577
Calystegia longipes
David Keil
1987-5-6
20112
San Luis Obispo
Highway 58, east of Santa Margarita. Ca 1 mile east of Highway 229.; 0
Comment
IRVC29055
Calystegia macrostegia
G. K. Helmkamp
2003-10-8
8198
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
OBI79460
Calystegia macrostegia
David J. Keil
2012-4-23
31311
San Luis Obispo
Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail
Comment
UCR140104
Calystegia macrostegia
George K. Helmkamp
2004-2-6
8253
San Luis Obispo
Central Coast, Riverside Road at the low end of Nipomo Mesa beside Division Road
46
Comment
OBI17790
Calystegia macrostegia subsp. cyclostegia
Penelope Blackmer
1973-4-5
26
San Luis Obispo
Pennington Creek bio reserve
Comment
SBBG34190
Calystegia macrostegia subsp. cyclostegia
D. Wilken, E. Painter, T. Wardlaw, R. Muller
2006-4-28
16279
San Luis Obispo
coastal bluff, ca. 0.8 km N of mouth of Arroyo de los Chinos, 1.4 km NW of Yellow Hill
10
Comment
UC1123617
Calystegia macrostegia subsp. cyclostegia
B. Bolt
1936-4-21
675
San Luis Obispo
4 mi ne of mouth Smith Creek; Cayucos Quad., ne mouth of Smith Creek
Comment
RSA71102
Calystegia macrostegia subsp. cyclostegia
F. W. Peirson
1925-3-25
5670
San Luis Obispo
Morro Creek Divide
427
Comment
SD148182
Calystegia macrostegia subsp. intermedia
G. K. Helmkamp, E. A. Helmkamp
2001-4-29
6598
San Luis Obispo
Profumo Canyon Road, 2.8 miles west of Los Osos Valley Road.
91
Comment
OBI62693
Calystegia malacophylla
Jason Dart
2003-5-6
D 176
San Luis Obispo
Santa Margarita Ranch, 1 mi due S of the intersection of Pozo Rd and hwy 58 E.
366
Comment
CDA15115
Calystegia malacophylla subsp. pedicellata
G. F. Hrusa
1998-4-25
14201
San Luis Obispo
La Panza Range; Near summit of La Panza Rd. immed. W of turnoff to Queen Bee Camp.
Comment
OBI64852
Calystegia subacaulis subsp. episcopalis
David J. Keil
2001-5-3
29397
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus. Vicinity of 35.32282 deg. N x 120.75689 deg. W?35.33305 deg. N x 120.75562 deg. W
43
Comment
UC1794952
Calystegia subacaulis subsp. episcopalis
R. K. Brummitt and D. J. Keil
1998-5-9
19807
San Luis Obispo
El Chorro Regional Park, 8 km NW of San Luis Obispo.
100
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
RSA0029045
Camissonia campestris
Greg Wilvert
2005-3-27
55
San Luis Obispo
Southeast half of the Caliente Range. Approx. 1.1 km NW of Wells Canyon.
1018
Comment
UCD103379
Camissonia campestris
Steve Mason; Joey Artero
1993-4-24
10
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, Soda Lake Road, 7 miles SE of Washburn Ranch Road. About 200' in from NE side of road.
640
Comment
RSA0089864
Camissonia campestris subsp. campestris
Dean Wm. Taylor
2003-5-5
18505
San Luis Obispo
La Panza Range: 2 miles East of Navajo Campground along McGinnis Creek.
579
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
RSA454077
Camissonia graciliflora
R. S. Woglum
1941-4-26
2971
San Luis Obispo
San Joaquin Valley: Simmler; Carrizo Plain.
Comment
RSA449045
Camissonia ovata
Dana Krempels
1981-3-15
8 -DK
San Luis Obispo
San Simeon Acres, 50 m south of Highway 101, 300 m east of Pico Creek mouth
Comment
RSA610431
Camissonia ovata
R. S. Woglum
1940-4-20
2644
San Luis Obispo
Outer Coast Ranges: Santa Lucia Mountains, Cambria Pines.
Comment
OBI11890
Camissonia strigulosa
Robert F. Hoover
1947-4-25
7069
San Luis Obispo
Black Lake, S of Arroyo Grande
Comment
OBI53045
Camissonia strigulosa
David J. Keil, Kathleen Keil, Lynne Dee Oyler, & Danielle DeRome
1991-4-6
21497
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
OBI69994
Camissonia strigulosa
David J. Keil, Kathleen Faustini and Chuck & Nancy Warner
1989-4-13
s.n.
San Luis Obispo
S of Calif Valley and W of Soda Lake Rd on ranch managed by the Nature Conservancy
Comment
SD38659
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Edith A. Purer
1932-8-28
San Luis Obispo
6.0 miles northwest of Guadalupe.
Comment
UC454573
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
I. J. Condit
1908-4-4
San Luis Obispo
Pecho
Comment
OBI54418
Camissoniopsis hirtella
Matthew Arterburn
1997-4-8
36
San Luis Obispo
1.4 mi from Navajo Camp on Navajo Camp rd
671
Comment
UC1183590
Camissoniopsis hirtella
H. Lewis and H. Thompson
1957-6-8
1099
San Luis Obispo
south road to Adelaida 6.4 mi from junction with Oak Flat Road (near Paso Robles)
Comment
OBI58572
Camissoniopsis ignota
David J. Keil
1998-4-28
26962
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
SBBG81463
Camissoniopsis micrantha
C. F. Smith
1951-4-19
3024
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
OBI2880
Capsella bursa-pastoris
Louise Porter
1970-2-2
39
San Luis Obispo
Cal POly campus, along W walk to N of Science N
Comment
OBI30994
Capsella bursa-pastoris
Julie M. Vanderwier
1979-4-4
104
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI3778
Capsella bursa-pastoris
Elizabeth Rudd
1971-2-24
155
San Luis Obispo
3 mi N of Santa Margarita
274
Comment
OBI8528
Capsella bursa-pastoris
Craig Woods
1978-2-19
5
San Luis Obispo
Carrizo Plain, Sim soda lake sand diego cr rd, 2 mi N of the S end of the large Soda Lake
579
Comment
CAS-BOT-BC37644
Cardamine californica
R. F. Hoover
1947-3-1
6628
San Luis Obispo
Cambria.
Comment
CAS-BOT-BC37655
Cardamine californica
R. Wunrow
1955-4-4
62
San Luis Obispo
San Luis Obispo. Poly Canyon.
Comment
OBI15060
Cardamine californica
F. Rush
Jun-56
66
San Luis Obispo
Mt SLO
Comment
OBI33367
Cardamine californica
David J. Keil
1982-3-20
15748
San Luis Obispo
San Luis range in Irish Hills along dirt rd leading from See Cyn to Hibberd Preserve
Comment
POM280725
Cardamine californica var. integrifolia
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
Templeton - Cambria
Comment
CDA34867
Cardamine hirsuta
David J. Keil
1999-3-14
28213
San Luis Obispo
Cambria. Fern Canyon along trail off Fern Drive.
0
Comment
UCR252044
Cardamine oligosperma
Dan S. Cooper
2013-4-2
413- 86
San Luis Obispo
Central Coast, Los Osos, Audubon Society Sweet Springs Preserve
6
Comment
CAS-BOT-BC281708
Carduus pycnocephalus
R. F. Hoover
1964-5-14
8870
San Luis Obispo
See Canyon
Comment
SEINET476972
Carduus pycnocephalus
D. Keil
1976-8-20
San Luis Obispo
Along Calif. Rte. 166 east of Santa Maria, 3 miles west of Hollister Bridge
Comment
OBI56310
Carduus tenuiflorus
David J. Keil
1999-6-22
s.n.
San Luis Obispo
Montana de Oro State Park, Trl from Horse Camp to Manzanita Trl
Comment
SBBG127276
Carex barbarae
D. J. Keil
2013-9-6
32029
San Luis Obispo
Morro Bay State Park, NE of Los Osos Middle School
12
Comment
CAS-BOT-BC20396
Carex globosa
Alice Eastwood; John Thomas Howell
1938-6-14
5959
San Luis Obispo
Cambria.
Comment
OBI72363
Carex globosa
Anthony Baniaga
2010-3-31
84
San Luis Obispo
Black Lake Cyn, Choin property
54
Comment
OBI52917
Carex globosa
Jenny Langford
1993-6-21
s.n.
San Luis Obispo
Avila Beach, San Luis Bay Estates. Proposed dev increment 4
Comment
UC1133466
Carex gracilior
G. T. Nordstrom
1937-5-26
1286
San Luis Obispo
1.4 mi w Asuncion School; Adelaida Quadrangle
Comment
CAS-BOT-BC21852
Carex harfordii
Lewis S. Rose
1936-3-19
36079
San Luis Obispo
Cambria.
30
Comment
CAS-BOT-BC119434
Carex nudata
Clare B. Hardham
1957-4-14
1661
San Luis Obispo
Rocky Santa Rita Streambed.
Comment
RSA180151
Carex nudata
Clare B. Hardham
1959-5-19
4670
San Luis Obispo
Las Tablas Creek, 7X Ranch. Santa Lucia Mountains.
Comment
JEPS34344
Carex obispoensis
Rimo Bacigalupi and L. R. Heckard
1963-4-20
8819
San Luis Obispo
Very close to TV power Station, summit of Santa Lucia Range, 2 miles NW of Cuesta Pass.
Comment
UC455132
Carex obispoensis
I. J. Condit
1910-4-16
San Luis Obispo
Santa Lucia Mountains, Chorro Creek near San Luis Obispo.
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
CAS-BOT-BC118547
Carex praegracilis
Alice Eastwood; John Thomas Howell
1937-4-23
3870
San Luis Obispo
Nipomo Mesa
Comment
CAS-BOT-BC117635
Carex serratodens
R. F. Hoover
1966-4-23
9835
San Luis Obispo
American Canyon Campground.
Comment
UCR29086
Carex serratodens
J. H. Nishida, Melissa Luckow, Rob Keplinger, R. L. Allen
1982-6-10
456
San Luis Obispo
South Coast Range, Stream bed just NW of American Canyon Campground
524
Comment
UCR32063
Carex serratodens
David J. Keil, R. R. Pimentel, R. A. Pimentel, L. Seek, Melissa Luckow
1982-5-8
16030
San Luis Obispo
Santa Lucia Mtns (Coast Ranges), Cypress Mountain, east of Cambria
Comment
UCR42837
Carex serratodens
David J. Keil, R. R. Pimentel, R. A. Pimentel, D. R. Miller
1985-4-27
18667
San Luis Obispo
Central Coast, 19.1 mi from Calif. Hwy 1 along San Simeon Creek Road, north of Rocky Butte lookout
716
Comment
CAS-BOT-BC117625
Carex serratodens
Clare B. Hardham
1959-5-19
4670
San Luis Obispo
Las Tablas Creek, 7X Ranch.
Comment
OBI56993
Carex serratodens
Lynne Dee Oyler, David J. Keil
1998-6-23
547
San Luis Obispo
Upper Perfumo Cyn rd near summit
Comment
RSA90879
Carex spissa
F. W. Peirson
1920-7-30
2218
San Luis Obispo
Willow Creek, near Morro.
Comment
CAS-BOT-BC116842
Carex subbracteata var. subbracteata
Alice Eastwood; John Thomas Howell
1936-5-6
2284
San Luis Obispo
Between Templeton and Cayucos.
Comment
UCR38142
Carpobrotus chilensis
A. C. Sanders, K. Berg
1985-3-3
5392
San Luis Obispo
Central Coast, Oso Flaco Lake, south of Oceano, at end of Oso Flaco Lake Road
3
Comment
OBI35505
Carpobrotus chilensis
S. M. Inman
1983-4-25
5
San Luis Obispo
Pecho Study Site, Los Osos; Half mile south on Pecho Valley Rd past junction of Pecho Rd. Right on dirt road after 'deer' sign to south of dirt road
49
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
JEPS7407
Castilleja
R. F. Hoover
1951-3-4
8033
San Luis Obispo
between Pismo Beach and Oceano Beach
Comment
POM117867
Castilleja affinis
Marcus E. Jones
1926-4-28
s.n.
San Luis Obispo
Cuyama Canon.
Comment
SBBG112605
Castilleja affinis
C. B. Hardham
1961-6-1
7263
San Luis Obispo
Lime Mtn, near Adelaida
Comment
SBBG46845
Castilleja affinis
L. W. Edge
1972-4-4
103
San Luis Obispo
Black Hill, Morro Bay
Comment
OBI29818
Castilleja affinis
Ruth Davis
1964-4-7
34
San Luis Obispo
See Cyn Rd, about 1/2 mi in; 8 mi from San Luis Obispo, toward Avila Beach
Comment
OBI58759
Castilleja affinis subsp. affinis
David J. Keil
1998-3-27
26453
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
SBBG112603
Castilleja affinis subsp. affinis
C. B. Hardham
1959-4-10
4212
San Luis Obispo
intersection of Oak Flat Rd and north rd to Adelaida
Comment
UCR134395
Castilleja affinis subsp. affinis
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6589
San Luis Obispo
Irish Hills, Clark Valley Rd., 4.2 miles south of Los Osos Valley Rd, E of Los Osos
274
Comment
OBI76638
Castilleja densiflora subsp. densiflora
Jason Dart
2005-4-17
260
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
UC1032374
Castilleja densiflora subsp. gracilis
C. A. Graham
1939-4-17
543
San Luis Obispo
1.3 mi ne Scott Ranch; Branch Mt. Quad.
579
Comment
OBI9397
Castilleja densiflora subsp. obispoensis
Robert F. Hoover
1947-4-13
6915
San Luis Obispo
3 mi NW of Morro Bay town on Hwy 1
Comment
SBBG117757
Castilleja densiflora subsp. obispoensis
E. Painter, M. Wetherwax
2003-4-28
SLO 319
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
117
Comment
SDSU10836
Castilleja densiflora subsp. obispoensis
D. F. Howe
1967-4-10
4334
San Luis Obispo
Seacoast 7.8 miles N of Cambria.
Comment
UCR122776
Castilleja densiflora subsp. obispoensis
George K. Helmkamp, E. A. Helmkamp
1998-5-20
3888
San Luis Obispo
Central Coast, Irish Hills, 3.1 miles SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos
351
Comment
UC762711
Castilleja exserta
R. F. Hoover
1946-4-27
6087
San Luis Obispo
Price Canyon
Comment
OBI36151
Castilleja exserta
Walter F. Chesbro
1978-5-6
107
San Luis Obispo
Avenales Reserve hwy 58
Comment
SBBG107622
Castilleja exserta subsp. latifolia
C. B. Hardham
1961-5-16
7050
San Luis Obispo
Baywood Park
Comment
OBI28564
Castilleja foliolosa
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
42
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
UCR163648
Castilleja foliolosa
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9242
San Luis Obispo
Outer South Coast Ranges, Pozo Road, 5.5 mi east of [Santa Margarita Lake Road]; W end of Garcia Mountains
503
Comment
RSA488716
Castilleja foliolosa
James L. Reveal
1988-5-26
6903
San Luis Obispo
La Panza Range, Los Padres National Forest, at the La Panza Summit at the turnoff to the Queen Bee Campground along the road from Pozo to La Panza, 8 sir miles northeast of Pozo and 6 miles west-southwest of California Highway 58.
762
Comment
CAS-BOT-BC241285
Castilleja latifolia
Ynez Whilton Winblad
1937-6-8
s.n.
San Luis Obispo
On hills around Cambria Pines
Comment
OBI9677
Castilleja latifolia
Robert F. Hoover
1947-3-16
6681
San Luis Obispo
San Carpoforo Crk
Comment
JEPS17464
Castilleja subinclusa subsp. subinclusa
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5140
San Luis Obispo
1.6 mi n Cammatti Canyon jct. with direct rd from La Panza to Creston (upper reaches of Cammatti Canyon); Cammatti Canyon
396
Comment
CDA15627
Caulanthus anceps
G. F. Hrusa, Jeff Hart
1993-4-6
10713
San Luis Obispo
Carrizo Plain. S end of Soda Lake on E side.
609
Comment
JEPS54051
Caulanthus anceps
W. L. Jepson
1932-4-2
16198
San Luis Obispo
Palo Prieto Canyon
502
Comment
CAS-BOT-BC38253
Caulanthus anceps
R. F. Hoover
1949-4-21
7626
San Luis Obispo
14 miles east of Creston on La Panza road.
Comment
POM203587
Caulanthus anceps
I. L. Wiggins
1932-3-21
s.n.
San Luis Obispo
Near junction of Carrizo Plain road with Bitterwater Valley Road.
Comment
UC1296273
Caulanthus anceps
R. F. Hoover
1958-3-19
8417
San Luis Obispo
s end Soda Lake; Carrizo Plain
Comment
UCSB14926
Caulanthus anceps
1962-3-24
San Luis Obispo
2.8 miles northeast of U.S. 466 at Cholame on State 41
441
Comment
UCSB15372
Caulanthus anceps
1962-3-29
San Luis Obispo
22.1 miles west of Simmler, La Panza Range
487
Comment
UC56045
Caulanthus coulteri var. lemmonii
J. H. Barber
1899-4-9
San Luis Obispo
Paso Robles
Comment
JEPS29342
Caulanthus coulteri var. lemmonii
Rimo Bacigalupi and L. Heckard
1962-3-27
8438
San Luis Obispo
s of State Highway 41 2.0 mi ne of its junction with U.S. 466 (4.0 mi w of Kern County line); w of Kern County Line
365
Comment
UC310654
Caulanthus coulteri var. lemmonii
Philip A. Munz
1926-4-8
10150
San Luis Obispo
32 mi e Paso Robles; e of Paso Robles
Comment
UC565435
Caulanthus coulteri var. lemmonii
Chas. M. Belshaw
Mar 27 1935-Mar 30 1935
459
San Luis Obispo
30 mi e Paso Robles; Inner South Coast Range, e of 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
CDA11509
Caulanthus lasiophyllus
G. F. Hrusa
1995-5-28
12289
San Luis Obispo
Black Butte Research Natural Area; Cuesta Ridge east side, SW of Peak 1 Radio Facility. Santa Lucia Mts.
Comment
OBI78800
Caulanthus lasiophyllus
Michael Walgren
2014-4-6
369
San Luis Obispo
Chevron Oil Company property about 1/4 mile east of Del Mar Park in the City of Morro Bay.
65
Comment
SBBG112512
Caulanthus lasiophyllus
D. Keil
1989-6-3
21217
San Luis Obispo
St Hwy 41, between Atascadero and Morro Bay, 0.4 mi S of Hwy at Cerro Alto Cmpgrd
Comment
CAS-BOT-BC40354
Caulanthus lasiophyllus
Ernest C. Twisselmann
1963-4-25
8105
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, 1.5 mile southwest of Grants Lake.
731
Comment
CAS-BOT-BC48995
Ceanothus cuneatus
R. F. Hoover
1948-2-8
7414
San Luis Obispo
4 mi. W. of Nipomo
Comment
RSA0051789
Ceanothus cuneatus
W. M. Arbaugh
1968-4-10
213
San Luis Obispo
Summit of Perfumo Canyon.
Comment
RSA654634
Ceanothus cuneatus
G. Fred Hrusa
1987-4-29
18148
San Luis Obispo
N of Hazard Canyon.
Comment
CAS-BOT-BC64469
Ceanothus cuneatus subsp. fascicularis
R. F. Hoover
1948-3-4
7427
San Luis Obispo
Hazard Canyon.
Comment
OBI28610
Ceanothus cuneatus var. cuneatus
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
164
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
OBI10542
Ceanothus cuneatus var. fascicularis
Robert F. Hoover
1948-3-4
7427
San Luis Obispo
Hazard cyn
Comment
OBI10478
Ceanothus cuneatus var. ramulosus
Robert F. Hoover
1958-3-26
8433
San Luis Obispo
Ridge of Santa Lucia Mts NW of Cuesta pass
Comment
SBBG119762
Ceanothus foliosus var. medius
E. Painter, M. Wetherwax
2002-2-27
SLO 211
San Luis Obispo
near rd below Primera Mine, ca. 0.7 air km S of Primera Mine, ca. 0.2 air km SE of New London Mine; Camp San Luis Obispo
320
Comment
SBBG93621
Ceanothus foliosus var. medius
S. A. Junak, T. Ayers
1989-4-12
3943
San Luis Obispo
rd leading to W side of Pick and Shovel Mine; S of USFS Rd 29S11.3 ca. 4.4 mi W of US Hwy 101
743
Comment
UC1280757
Ceanothus foliosus var. medius
H. E. McMinn
1938-6-26
5227
San Luis Obispo
9 mi e Pozo (Pozo Mountains); Pozo Mountains
Comment
OBI56451
Ceanothus impressus
David J. Keil
1999-5-13
28337
San Luis Obispo
Arroyo Grande area; Nipomo Mesa; 220 Summit Station Road.
Comment
UC1583675
Ceanothus leucodermis
David Keil, V. L. Holland
1986-6-9
19650
San Luis Obispo
Oak Shores developement n shore of Nacimiento Lake
Comment
CAS-BOT-BC50545
Ceanothus maritimus
R. F. Hoover
1950-1-15
7759
San Luis Obispo
Mouth of Arroyo de la Cruz (just south of), on hilltop
Comment
OBI10422
Ceanothus maritimus
Robert F. Hoover
1948-4-14
7448
San Luis Obispo
1.8 mi N of Arroyo de la Cruz on State hwy 1
Comment
OBI72983
Ceanothus maritimus
D. R. Miller, E. A. Appel
2010-2-14
210 .903
San Luis Obispo
W side of hwy 1 from near road to falling off with bluff erosion. 1.8 mi N of Arroyo de la Cruz bridge
Comment Read comments Feb 16 2019
UCD123861
Ceanothus maritimus
D. O. Burge
2007-4-24
887 e
San Luis Obispo
San Luis Obispo Co.: Roadside on Hwy 1, 0.5 road miles (0.8 km) north of bridge over Arroyo de los Chinos (1.8 road miles north of bridge over Arroyo de la Cruz), State Park property on the west side of Hwy 1, 28.2 km 311 deg. (True) WNW of Cambria.
23
Comment
CDA17901
Ceanothus maritimus
Austin Griffiths
1987-3-18
18075
San Luis Obispo
Arroyo de la Cruz
0
Comment
OBI19396
Ceanothus maritimus
Robert F. Hoover
1964-4-14
8722
San Luis Obispo
San Luis Obispo garden
Comment
OBI33067
Ceanothus maritimus
David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
17018
San Luis Obispo
Along ridge system between Arroyo de la Cruz and Arroyo del Oso
Comment
UC1071334
Ceanothus oliganthus var. sorediatus
E. Armstrong
1934-4-1
1087
San Luis Obispo
2 mi w Pozo; Pozo quad.
457
Comment
UC54829
Ceanothus oliganthus var. sorediatus
Mrs. R. W. Summers
1886-1
San Luis Obispo
Arroyo Grande
Comment
OBI10357
Ceanothus oliganthus var. sorediatus
Robert F. Hoover
1947-4-2
6865
San Luis Obispo
Upper Arroyo grande 6 mi above county park
Comment
UC615435
Ceanothus oliganthus var. sorediatus
Beryl O. Schreiber
1934-4-1
1083
San Luis Obispo
road to Santa Margarita from Pozo; road to Santa Margarita from Pozo
Comment
CAS-BOT-BC51227
Ceanothus papillosus
R. F. Hoover
1949-5-14
7684
San Luis Obispo
Region of Rocky Butte, above San Simeon
Comment
OBI60771
Ceanothus papillosus
G. F. Hrusa, Austin P. Griffiths
1987-5-3
5337
San Luis Obispo
Along summit of Buchon Ridge immed. W of Coon Crk cyn
Comment
RSA172345
Ceanothus ramulosus
Robert F. Thorne, Percy C. Everett
1963-6-7
32142
San Luis Obispo
Along Cuesta Ridge road, 1.8 miles NW from Cuesta Pass Freeway.
549
Comment
CDA7008
Centaurea cyanus
D. R. Miller
1991-5-31
915 -W
San Luis Obispo
Between Hearst Gate and Pine Mountain Gate.
0
Comment
HSC37520
Centaurea melitensis
A. M. Montalvo, J. D. Ackerman
1975-6-24
503
San Luis Obispo
Cerro Alto Campground off Hwy. 41, between Altascadero and Morro Bay; In the Santa Lucia Mtns.
Comment
OBI72463
Centaurea melitensis
D. Oberhoff & R. Root, R. Root
2000-6-16
s.n.
San Luis Obispo
Camp San Luis Obispo. Near Operating Engineers Training Trust (OET) pond and mouth of Chorro crk into Chorro reservoir. UTMs (NAD27) zone 10S, 710580E, 3912995N
Comment
OBI16867
Centaurea solstitialis
Betty Sheehan
1957-11-20
42
San Luis Obispo
Cal Poly campus [San Luis Obispo]. OH Unit
Comment
SBBG117848
Centaurea solstitialis
D. Oberhoff, R. Root
2000-6-16
San Luis Obispo
near Operating Engineers Training Trust pond and mouth of Chorro Crk into Chorro Reservoir; Camp San Luis Obispo
250
Comment
OBI58148
Centaurium
David J. Keil
1998-6-30
27869
San Luis Obispo
Just S of junction with Hwy 58 along Red Hill Rd.
Comment
RSA585487
Centaurium davyi
R. E. Riefner Jr.
1994-4-15
94 -311
San Luis Obispo
Camarillo Peaks, Morro Bay State Parks.
Comment
OBI27963
Centranthus ruber
Joan Coffey
1972-5-25
21
San Luis Obispo
On Crandall Way, San Luis Obispo
Comment
OBI66541
Centromadia parryi subsp. congdonii
David J. Keil
1997-6-16
26309
San Luis Obispo
SW corner of Los Osos Valley Road and Madonna rd, SLO.
Comment
OBI69690
Centromadia parryi subsp. congdonii
Bernard Miossi
1939-8-6
159
San Luis Obispo
Along Los Osos Valley Rd, 4 mi from SLO
61
Comment
UCD77498
Centromadia pungens
Robert E. Preston
1999-9-30
1247
San Luis Obispo
San Luis Obispo County: Cholame Valley.
347
Comment
SBBG118284
Cerastium glomeratum
A. Dilworth, J. Goldzman
1998-4-20
San Luis Obispo
ca. 2 mi NNE of intersection of W Perimeter and Chalk Rock Rds; LCTA Plot 52; Camp Roberts
300
Comment
SBBG25503
Ceratophyllum demersum
M. A. Piehl
1963-8-4
63775
San Luis Obispo
N arm of Oso Flaco Lake
Comment
OBI79816
Ceratophyllum demersum
D. R. Miller
2013-9-26
913 .1079
San Luis Obispo
The Rocky Butte/Pine Mountain Region. Known from single pond at Tobacco Flats ridge.
427
Comment
OBI77001
Cercocarpus betuloides
Michael Medved
1978-4-3
s.n.
San Luis Obispo
Foothills fo Santa Luica Mts on Cal Poly campus
240
Comment
SBBG2890
Cercocarpus betuloides var. betuloides
C. B. Hardham
1958-4-8
2995
San Luis Obispo
Cuesta
Comment
OBI10202
Cercocarpus montanus var. glaber
Robert F. Hoover
1966-4-23
9836
San Luis Obispo
La Panza Range. American Canyon campground
Comment
OBI55177
Chaenactis glabriuscula var. glabriuscula
Greg Frugoli
1997-4-15
58
San Luis Obispo
On Quail rd (4-wd); La Panza Range, Los Padres NF (hwy 58 burn area)
701
Comment
UC472226
Chaenactis glabriuscula var. glabriuscula
J. E. Roadhouse
1905-5-1
440
San Luis Obispo
Comment
CAS-BOT-BC277596
Chaenactis glabriuscula var. lanosa
David D. Keck; J. Clausen
1935-4-9
3085
San Luis Obispo
Cholame
460
Comment
OBI16841
Chaenactis glabriuscula var. lanosa
Robert F. Hoover
1947-3-29
6798
San Luis Obispo
5 mi E of Creston on La Panza Rd
Comment
OBI16845
Chaenactis glabriuscula var. lanosa
Robert F. Hoover
1969-5-3
11300
San Luis Obispo
Upper Arroyo Grande
Comment
RSA142490
Chaenactis glabriuscula var. lanosa
Clare B. Hardham
1960-4-29
5549
San Luis Obispo
Atascadero
Comment
SBBG46670
Chaenactis glabriuscula var. lanosa
L. W. Edge
1973-4-11
301
San Luis Obispo
St Hwy 58 near Shell Crk
Comment
UC1285413
Chaenactis glabriuscula var. lanosa
R. F. Hoover
1947-3-29
6798
San Luis Obispo
on La Panza road 5 mi e Creston; e of Creston on La Panza road
Comment
CAS-BOT-BC277605
Chaenactis glabriuscula var. lanosa
Ernest C. Twisselmann
1971-4-10
17573
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, southwest of Grants Lake
609
Comment
OBI53521
Chaenactis glabriuscula var. lanosa
Arthur W. Hazebrook
1991-4-19
28
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill. Stabilized dunes approx 30m up from riparian corridor that runs EW along the NE facing side of the Hill
Comment
OBI62508
Chaenactis glabriuscula var. lanosa
L. D. Oyler
1990-6-12
1161
San Luis Obispo
Mobil Oil Property just N of UNOCAL property boundary N of UNOCAL pump #K8
Comment
RSA121178
Chaenactis glabriuscula var. lanosa
W. A. Peterson
1937-6-14
681
San Luis Obispo
1.1 mile SE of mouth of Cedar Creek
655
Comment
RSA121203
Chaenactis glabriuscula var. lanosa
G. T. Nordstrom
1937-4-14
1077
San Luis Obispo
2.8 miles SE of Williams Ranch
335
Comment
SD40450
Chaenactis glabriuscula var. lanosa
Edith A. Purer
1930-7-20
5100
San Luis Obispo
Five miles north of Guadalupe
Comment
CAS-BOT-BC279627
Chaenactis stevioides
R. F. Hoover
1949-5-1
7639
San Luis Obispo
Summit of Cottonwood Pass
Comment
CAS-BOT-BC279637
Chaenactis stevioides
R. F. Hoover
1967-4-15
10453
San Luis Obispo
Canyon just west of Cottonwood Canyon bridge, lower Cuyama Valley
Comment
RSA201737
Chaenactis xantiana
Robert F. Hoover
1952-5-25
8225
San Luis Obispo
Caliente Mt. just west of peak
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
SDSU19555
Chenopodium californicum
Nuri Benet-Pierce, John P. Pierce
2010-6-3
292
San Luis Obispo
Montana de Oro SP ; From the beach parking lot, al the way towards the beach. Morro Bay CA
27
Comment
OBI79164
Chenopodium macrospermum
David J. Keil
2011-11-9
31174
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area. Lagoon at mouth of Arroyo Grande Creek
Comment
UCD98490
Chenopodium strictum
G. K. Helmkamp; E. A. Helmkamp
2000-9-1
5958
San Luis Obispo
San Luis Obispo County: Los Osos: Martingale at Buckskin.
30
Comment
OBI13972
Chlorogalum pomeridianum
F. A. Lindholm
1970-5-20
121
San Luis Obispo
Poly cyn, just N of San Luis Obispo
Comment
CAS-BOT-BC497737
Chlorogalum pomeridianum
Ernest C. Twisselmann
1955-6-16
2148
San Luis Obispo
Queen Bee Road, 1mile south of Pozo Grade, Shandon
685
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
OBI54446
Chlorogalum pomeridianum var. pomeridianum
Matthew Arterburn
1997-3-14
2
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
OBI13066
Chlorogalum purpureum var. reductum
Robert F. Hoover
1949-5-15
7691
San Luis Obispo
18 mi E fo Creston on La Panza Rd
Comment
OBI13070
Chlorogalum purpureum var. reductum
Robert F. Hoover
1949-5-15
7691
San Luis Obispo
18 mi E of Creston on La Panza Rd (Hwy 58), plateau on Cammati-Navajo Divide
Comment
SBBG110025
Chorizanthe
C. B. Hardham
1959-6-10
4804
San Luis Obispo
Santa Barbara Rd, Atascadero
Comment
IRVC29591
Chorizanthe
Mark A. Elvin, Nic Huber
2006-3-30
4624
San Luis Obispo
San Luis Obispo; N-side of Laguna Lake, at base of hill. Central Coastal
61
Comment
CAS-BOT-BC178924
Chorizanthe angustifolia
R. F. Hoover
1964-7-11
9179
San Luis Obispo
3 mi NW of Nipomo
Comment
CAS-BOT-BC178934
Chorizanthe angustifolia
Ernest C. Twisselmann
1956-4-10
2636
San Luis Obispo
Nipomo Mesa, 1.5 miles E of the Union Oil Refinery
33
Comment
RSA491712
Chorizanthe angustifolia
James L. Reveal, C. Rose Broome, Clare B. Hardham
1987-6-18
6478
San Luis Obispo
Baywood Park at the southern end of Morro Bay, in a sandy field at the corner of 4th Street and Ramona Avenue, 0.2 mile east of Pine Avenue
23
Comment
CAS-BOT-BC178979
Chorizanthe biloba
R. F. Hoover
1969-6-3
11366
San Luis Obispo
Windmill Creek, La Panza district
Comment
CAS-BOT-BC178980
Chorizanthe biloba
R. F. Hoover
1946-6-16
6166
San Luis Obispo
La Panza district, just W of La Panza Ranch
Comment
RSA0004891
Chorizanthe biloba
Katherine Brandegee
1911-1
s.n.
San Luis Obispo
Price Canon, near the coast of San Luis Obispo County, in the Upper Sonoran Zone
Comment
SBBG1391
Chorizanthe biloba var. biloba
C. B. Hardham
1956-6-3
850
San Luis Obispo
hills N of Triguero Crossing of Nacimiento River
Comment
UC771754
Chorizanthe biloba var. biloba
R. F. Hoover
1946-6-16
6166
San Luis Obispo
just w La Panza Ranch (La Panza district); , w of La Panza Ranch
Comment
CAS-BOT-BC191787
Chorizanthe breweri
Alice Eastwood; John Thomas Howell
1936-5-7
2247
San Luis Obispo
Hills NE of San Luis Obispo
Comment
RSA781279
Chorizanthe breweri
Elizabeth A. Kempton, J. Reveal
2008-5-10
559
San Luis Obispo
SW-facing slope NE of Laguna Lake, designated open area (property of Madonna Inn?)
72
Comment
CAS-BOT-BC182513
Chorizanthe breweri
James L. Reveal; C. Rose Broome
1987-6-17
6472
San Luis Obispo
Santa Lucia Range, along the road to Cerro Alto, 0.7 mile northwest of U.S. Highway 101 at Cuesta Summit, on a dirt road on the ridge. About 4.5 airline miles north of San Luis Obispo
556
Comment
JEPS57643
Chorizanthe diffusa
J. G. Lemmon
May 1878
San Luis Obispo
Comment
CAS-BOT-BC191227
Chorizanthe douglasii
Eben McMillan
1952-5-5
98
San Luis Obispo
Red Eagle Mine. 1 mi E, 12 mi S Shandon
Comment
CAS-BOT-BC191237
Chorizanthe douglasii
Jean M. Linsdale
1947-4-26
682
San Luis Obispo
6 Mi S base of hill at School, Frances Simes Hastings Natural History Reservation. Santa Lucia Mts.
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
UC338221
Chorizanthe membranacea
unknown
1887-1
San Luis Obispo
San Luis Obispo
Comment
UC652644
Chorizanthe obovata
Roxana S. Ferris
1939-6-9
9777
San Luis Obispo
on Templeton Road one and one eighth mi w Creston; w of Creston
Comment
UC771750
Chorizanthe obovata
R. F. Hoover
1946-6-23
6189
San Luis Obispo
summit at head Carpenter Canyon (n of Arroyo Canyon); summit at head Carpenter Canyon, n of Arroyo Grande
Comment
CDA22446
Chorizanthe palmeri
B. P. Seek
1976-5-26
San Luis Obispo
California Polytechnic State University Ranch, San Luis Obispo.
0
Comment
SBBG109703
Chorizanthe palmeri
C. B. Hardham
1956-7-30
1208
San Luis Obispo
Atascadero Rd near Morro Rd [St Hwy 41]
Comment
SBBG62225
Chorizanthe palmeri
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UC1927879
Chorizanthe palmeri
David Keil, Tina Teed and Mariko Uchida
2001-6-15
29569
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure
Comment
CAS-BOT-BC252754
Chorizanthe palmeri
Mrs. R. W. Summers
1892-3-22
77
San Luis Obispo
Lowest Eastern slope S.Luis Mt.
Comment
UCR219533
Chorizanthe pungens
R. F. Thorne, Percy C. Everett
1963-6-7
32170
San Luis Obispo
Central Western; Outer South Coastal Ranges region, near TV tower, 6.4 miles NW along Cuesta Ridge road from Cuesta Pass at freeway
823
Comment
OBI11185
Chorizanthe rectispina
R. F. Hoover
1947-5-9
7127
San Luis Obispo
Head of California Canyon, in sandy soil among brush
Comment
RSA113140
Chorizanthe rectispina
Roxana S. Ferris
1955-5-25
s.n.
San Luis Obispo
7.5 miles E of Santa Margarita on north circuit road of Park Hill District
Comment
OBI11181
Chorizanthe staticoides
Robert F. Hoover
1946-6-2
6124
San Luis Obispo
La Panza district
Comment
JEPS117029
Chorizanthe uniaristata
David Gowen
2008-5-11
910
San Luis Obispo
Along Hwy 58, about 3/4 mile east of San Juan Creek crossing.
526
Comment
CAS-BOT-BC247819
Chorizanthe uniaristata
James L. Reveal
1988-5-26
6906
San Luis Obispo
Along California Highway 58, 0.6 mile east of San Juan Creek between La Panza and the Carrisa Plains, 2.9 miles west of the Bitterwater Road and 1.5 mile east of the turnoff to Pozo, northwest of Syncline Hill
502
Comment
CAS-BOT-BC247879
Chorizanthe watsonii
R. F. Hoover
1950-5-6
7889
San Luis Obispo
Between San Juan River and Carrizo Plain
Comment
UC1296126
Chorizanthe xanti
R. F. Hoover
1949-6-4
7751
San Luis Obispo
at San Juan River on Pozo- Simmler Road; San Juan River
Comment
CAS-BOT-BC255370
Chorizanthe xanti var. xanti
R. F. Hoover
1967-6-4
10608
San Luis Obispo
Canyon in Temblor Range near north end of Elkhorn Plain
Comment
CDA42272
Chorizanthe xanti var. xanti
G. F. Hrusa, M. Pitcairn
2015-4-13
18622
San Luis Obispo
Caliente Mts., Pipeline Rd., west side of east end of Carrizo Plain.
917
Comment
SBBG94414
Chorizanthe xanti var. xanti
D. Keil
1986-4-26
19212
San Luis Obispo
just off St Hwy 58 on Navajo Rd
606
Comment
UCR216336
Chrysanthemum leucanthemum
George K. Helmkamp
2004-3-23
08396
San Luis Obispo
Central Coast, ENE of Nipomo; 1.5 miles SW of Rancho Rd along Dana Foothill Rd.
171
Comment
OBI9002
Cicuta douglasii
Robert F. Hoover
1947-7-27
7337
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
UC454294
Cirsium brevistylum
I. J. Condit and H. B. Waters
1909-5-16
San Luis Obispo
Cerro Alto Mt.
Comment
RSA797402
Cirsium occidentale
Keith E. Hoffmaster
1935-7-1
s.n.
San Luis Obispo
7 mi So. of Arroyo Grande.
Comment
CAS-BOT-BC285473
Cirsium occidentale var. californicum
Roxana S. Ferris
1939-6-6
9771
San Luis Obispo
One eighth of mile east of Templeton
Comment
SBBG94577
Cirsium occidentale var. lucianum
S. A. Junak with T. J. Ayers
1989-6-28
4098
San Luis Obispo
Cuesta Ridge Botanical Area: N of main rd (USFS Rd 29S11.3) just S of KSBY Television towers
762
Comment
CDA11651
Cirsium occidentale var. occidentale
G. F. Hrusa, D. Ragan
1995-6-19
12352
San Luis Obispo
Nipomo Dunes. Near Duck Club just S of Calendar Rd.
Comment
OBI16728
Cirsium occidentale var. venustum
Robert F. Hoover
1946-8-18
6303
San Luis Obispo
5 mi W of Pozo
Comment
CAS-BOT-BC438904
Cistanthe monandra
Eben McMillan
1957-4-17
34 -5
San Luis Obispo
Kern County Land Company Corrals, southeastern Carrisa Plains
792
Comment
RSA108232
Clarkia affinis
C. Epling, R. P. Levine, D. Mitchell
1948-6-12
555
San Luis Obispo
San Miquel [San Miguel] to Adelaida road, 11.2 miles west of U.S. Highway 101
Comment
UC1072016
Clarkia affinis
H. Lewis and M. Lewis
1952-5-1
908 a
San Luis Obispo
3.6 mi from Highway 178 (Creston-La Panza Ranch Road)
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
CDA40857
Clarkia cylindrica
G. F. Hrusa, D. Ragan
1993-5-21
11091
San Luis Obispo
Aprox. 4 km. beyond Stony Creek Camp.
Comment
OBI64483
Clarkia cylindrica
David J. Keil
2001-5-10
29445
San Luis Obispo
Palo Prieto Canyon, beside Bitterwater Valley Road, about 0.4?0.7 miles west from Kern County line
506
Comment
SBBG95301
Clarkia cylindrica subsp. cylindrica
D. Keil, R. Riggins, Kathryn Bay
1986-4-26
19265
San Luis Obispo
1.15 mi NE of jct of Elkhorn Rd on Crocker Grade Rd; Temblor Range
838
Comment
UC454547
Clarkia cylindrica subsp. cylindrica
I. J. Condit
1908-5-31
San Luis Obispo
Trout Creek
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
UC1929866
Clarkia purpurea subsp. quadrivulnera
Scott D. White, Ken McDonald
2001-5-9
8450
San Luis Obispo
CENTRAL COAST: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
Comment
OBI37892
Clarkia purpurea subsp. viminea
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18609
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk Rd, N of Rocky Butte lookout at locked gate
Comment
UCR159847
Clarkia purpurea subsp. viminea
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9640
San Luis Obispo
South Central Coast Ranges, along Calif. Hwy 58 (Calf Canyon Hwy), 6.7 miles east of Santa Margarita
485
Comment
OBI53987
Clarkia speciosa
Barbara Ertter
1989-6-10
8562
San Luis Obispo
E side Black Mt ca 20 air mi ENE of San Luis Obispo. 3.5 mi from hwy 58 on rd to Navajo campground. La Panza range
610
Comment
JEPS43750
Clarkia speciosa subsp. immaculata
Rhoda R. Reed
1916-1
San Luis Obispo
between Arroyo Grande Pizmo
Comment
UC338225
Clarkia speciosa subsp. speciosa
Lemmon
1887-1
San Luis Obispo
Comment
CDA11576
Clarkia unguiculata
G. F. Hrusa
1993-5-22
11127
San Luis Obispo
Cuesta Ridge East; Approx. 1/2 mile SE of US 101 at Cuesta Pass.
Comment
OBI30990
Clarkia unguiculata
Julie M. Vanderwier
1978-7-12
86
San Luis Obispo
Indian Knob Tar Sands
Comment
SBBG48485
Clarkia unguiculata
L. W. Edge
1974-6-10
444
San Luis Obispo
lower See Cyn
Comment
OBI2187
Clarkia unguiculata
E. McMillan
1952-5-25
132
San Luis Obispo
Palo Prieta Cyn 1 mi N and 8 mi E of Shandon
Comment
UC1072003
Clarkia unguiculata
H. Lewis, S. R. Snow, D. Steffensen, F. Ball
1949-6-7
579
San Luis Obispo
0.4 mi n of summit Cuesta Summit (U. S. Highway 101)
Comment
UCD105241
Claytonia exigua subsp. exigua
Robert E. Preston
2010-3-30
2726
San Luis Obispo
San Luis Obispo County: W side of Temblor Range, 5.8 mi ENE of Simmler.
1039
Comment
SBBG69754
Claytonia gypsophiloides
M. M. Miles
-Mar-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UC615031
Claytonia parviflora subsp. parviflora
Beryl O. Schreiber
1934-4-1
1071
San Luis Obispo
road from Pozo to Santa Margarita
Comment
OBI80372
Claytonia perfoliata
David J. Keil, Rhonda Riggins, Richard Pimental, Melissa Luckow, and Larry Kelly.
1988-3-18
20393
San Luis Obispo
Road along ridgetop in Temblor Range south of Hurricane Road.
800
Comment
SFV16393
Claytonia perfoliata
P. M. Schiffman
1993-4-10
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Washburn Ranch, just north of intersection of Soda Lake Road and Panorama Road (formerly San Diego Creek Road).
Comment
OBI51792
Claytonia perfoliata subsp. perfoliata
R. Mike Arens
1994-3-12
15
San Luis Obispo
Calif Polytechnic State Univ campus; Poly cyn near Botanical Garden foot bridge
152
Comment
CAS-BOT-BC91475
Clematis lasiantha
Chester Dudley
1936-4-1
s.n.
San Luis Obispo
San Ignacio Canyon southwest of Paso Robles.
Comment
OBI10679
Clematis lasiantha
P. J. Justen
1966-4-8
11
San Luis Obispo
On old Hwy 101 going up to Cuesta grade
Comment
UC1125967
Clematis ligusticifolia
B. Bolt
1936-6-5
762
San Luis Obispo
1 mi. e. Santa Margarita (Plot 139); San Luis Obispo Quad.
Comment
OBI71430
Clematis ligusticifolia
LynneDee Oyler
1990-10-11
2028
San Luis Obispo
Santa Margarita Crk tributary just NE of Santa Margarita Ranch HQ, E of the sorting pens
Comment
RSA212007
Collinsia bartsiifolia var. bartsiifolia
E. C. Twisselmann
1969-4-24
15154
San Luis Obispo
Bedell Ranch, 5 miles southeast of Creston, La Panza Range.
351
Comment
CDA15135
Collinsia bartsiifolia var. davidsonii
G. F. Hrusa
1998-4-25
14221
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. Above bottom of Swain Wash, at south end of Swain pasture and appr. 1/2 mi. W of Soda Lake Rd.
Comment
JEPS70956
Collinsia bartsiifolia var. davidsonii
L. R. Heckard
1973-5-12
3398
San Luis Obispo
along Los Palitos road about 4 air mi nw Pozo (near Yaro Creek)
502
Comment
JEPS35320
Collinsia heterophylla
R. F. Hoover
1964-5-12
8810
San Luis Obispo
Upper Lopez Canyon
Comment
SEINET7063521
Collinsia heterophylla
A. G. Vestal
1947-4-4
s.n.
San Luis Obispo
Jeep trail in Sulphur Canyon. UTM Zone 11, 250609mE, 3874572mN. (WGS84/NAD83).
625
Comment
UCSB46034
Collinsia heterophylla
Aston, Darcy
1980-4-27
San Luis Obispo
On the hillside next to Jolon Road; 10 miles south of Highway 101; on recently burned area
457
Comment
JEPS31013
Collinsia sparsiflora var. collina
D. E. Breedlove
1962-3-29
2045
San Luis Obispo
19.1 mi w Simmler; La Panza Range
594
Comment
CAS-BOT-BC435165
Conicosia pugioniformis
David D. Keck
1933-5-5
2212
San Luis Obispo
Oceano, southwestern San Luis Obispo County.
Comment
SEINET13761614
Conium maculatum
R. R. Halse
2016-3-22
9668
San Luis Obispo
Santa Maria Valley, at the end of Oso Flaco Road, ca 5 air miles S of Oceano.
3
Comment
OBI65970
Conium maculatum
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-8
27
San Luis Obispo
Central Coastal Wetlands GIS (CCCWGIS). Along Gilardi Rd at Silhouette Shooting range N of hwy 1
56
Comment
CAS-BOT-BC224360
Convolvulus simulans
Eben McMillan; Clifton F. Smith
1950-4-30
2705
San Luis Obispo
Unspecified
Comment
RSA415944
Conyza coulteri
Thekla Mohr
1911
San Luis Obispo
San Luis Obispo.
Comment
OBI83657
Cordylanthus rigidus
David J. Keil, Travis Barrett
2016-3-23
33856
San Luis Obispo
Southern foothills of San Luis Range. Wild Cherry Ranch west of Avila Beach. Survey area 10.
120
Comment
UCR67882
Cordylanthus rigidus
Steven A. Junak, Tina J. Ayers
1989-6-28
4099
San Luis Obispo
Cuesta Ridge Botanical Area: Along main road (USFS Road #29S11.3) about 0.1 mi west of Peak 2478, 0.7 mi west of E boundary sign for the Botanicall Area, about 3.7 mi west of Hwy 101.
747
Comment
JEPS60172
Cordylanthus rigidus subsp. rigidus
L. R. Heckard
1969-4-17
2148
San Luis Obispo
se Edna (along Ormonde Road, ca. 1 mi from Price Canyon raod)
15
Comment
RSA523402
Cordylanthus rigidus subsp. rigidus
L. R. Heckard, T. I. Chuang, R. C. Bacigalupi
1968-7-17
2026
San Luis Obispo
Along Ormonde Road, 0.6 miles from Price Canyon Road (southeast of Edna).
15
Comment
CAS-BOT-BC287791
Coreopsis bigelovii
R. F. Hoover
1947-4-4
6894
San Luis Obispo
W side of Cottonwood Pass
Comment
CAS-BOT-BC287798
Coreopsis bigelovii
D. E. Breedlove
1962-3-24
1986
San Luis Obispo
4.9 miles NE of US 466 at Cholame on State 41 near summit of Cottonwood Pass, Diablo Range
548
Comment
CAS-BOT-BC287050
Coreopsis calliopsidea
R. F. Hoover
1948-4-17
7472
San Luis Obispo
San Juan River S of Shandon
Comment
CAS-BOT-BC287061
Coreopsis calliopsidea
Beatrice F. Howitt
1960-4-7
201
San Luis Obispo
About 1 mile E of Cholame
Comment
CAS-BOT-BC287068
Coreopsis calliopsidea
David D. Keck; J. Clausen
1935-4-9
3090
San Luis Obispo
Cholame
460
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
RSA129832
Coreopsis douglasii
N. K. Carlson
1936-3-27
240
San Luis Obispo
2.2 miles SW of Piney Ridge
373
Comment
UC1051672
Coreopsis gigantea
Francia Chisaki and Helen K. Sharsmith
1950-5-13
San Luis Obispo
s of Oso Flaco Lake
15
Comment
OBI45850
Corethrogyne filaginifolia
Jerry Copeland
1973-8-31
1002
San Luis Obispo
Grandview Mesa overlooking Santa Maria Valley, 2 mi W of hwy 101
Comment
SBBG82917
Corethrogyne filaginifolia
C. F. Smith
1952-7-11
3678 b
San Luis Obispo
St Hwy 166, lower Cuyama Valley near Russell and Spanish Ranches
Comment
UC455493
Corethrogyne filaginifolia
I. J. Condit
1908-11-14
23
San Luis Obispo
Oceano
Comment
UC455828
Corethrogyne filaginifolia
I. J. Condit
1908-6-20
San Luis Obispo
Cuesta
Comment
JEPS15876
Corethrogyne filaginifolia
unknown
1919-7-30
229
San Luis Obispo
Mono
Comment
OBI66403
Cornus glabrata
David J. Keil, with V. L. Holland
2005-6-16
30379
San Luis Obispo
West of Templeton ne of intersection of York Mountain Road and Highway 46 on unpaved road cut through area of foothill woodland and mixed evergreen forest dominated by Quercus agrifolia and Umbellularia californica.
Comment
OBI30694
Cornus sericea subsp. occidentalis
Julie M. Vanderwier
1979-8-22
s.n.
San Luis Obispo
Indian Knob Tar Sands.
Comment
OBI78750
Cortaderia jubata
David J. Keil
2013-9-5
32025
San Luis Obispo
Morro Bay State Park. Hillside at west base of Portola Hill above South Bay Blvd south of Quarry Trail trailhead along Live Oak Trail
24
Comment
SBBG109438
Cotula australis
C. B. Hardham
1960-5-5
5619
San Luis Obispo
Pine Mtn
762
Comment
OBI56693
Cotula australis
David J. Keil
1998-4-20
26822
San Luis Obispo
NW of Paso Robles along Nacimiento Lake Drive, 0.1 miles E of junction with San Marcos Rd.
Comment
OBI50235
Cotula coronopifolia
David J. Keil
1991-5-18
21544
San Luis Obispo
C.T. Ranch on E and N outskirts of Cambria, N part of ranch
Comment
POM98550
Cotula coronopifolia
P. A. Munz
1925-3-25
9239
San Luis Obispo
Low places at creek mouth, Morro
Comment
RSA0051523
Cotula coronopifolia
A. Lee Haines
1973-5-19
s.n.
San Luis Obispo
Along east shore of Morro Bay.
3
Comment
RSA0040001
Crassula aquatica
LeRoy Gross, Marcel Beffort
2014-5-14
6702
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
OBI17597
Crocanthemum scoparium
Kurt R. Neisess
1976-2-24
s.n.
San Luis Obispo
Los Osos area
Comment
RSA0037304
Crocanthemum scoparium var. vulgare
LeRoy Gross, Pam DeVries, Otto Gasser, Melinda Elster
2014-5-20
6481
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
CAS-BOT-BC299723
Crocidium
Clare B. Hardham
1964-2-8
11001
San Luis Obispo
The Bear Trap, headwaters of the San Juan R.
Comment
POM98554
Croton californicus
P. A. Munz
1925-3-25
9241
San Luis Obispo
Morro.
Comment
RSA70556
Croton californicus
F. W. Peirson
1925-3-25
5680
San Luis Obispo
Morro.
Comment
CDA11312
Crypsis schoenoides
G. F. Hrusa, Dave Ragan
1988-9-13
5734
San Luis Obispo
Cuesta Ridge West; Cuesta ridge, 4-5 miles west of US 101, at end of 4 wheel road.
762
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
OBI75452
Cryptantha clevelandii
Jenner Whitt
2003-4-14
45
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
SBBG106804
Cryptantha clevelandii
C. B. Hardham
1956-5-15
705
San Luis Obispo
Peachy Cyn
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
SBBG32498
Cryptantha clevelandii
H. M. Pollard
1968-6-7
San Luis Obispo
Oso Flaco
Comment
SBBG49670
Cryptantha clevelandii
J. Copeland
1974-2-17
1043
San Luis Obispo
Grand View Mesa, Nipomo
Comment
UC55677
Cryptantha clevelandii
Mrs. R. W. Summers
San Luis Obispo
San Luis Mt.
Comment
UCR202912
Cryptantha clevelandii
George K. Helmkamp, E. A. Helmkamp
2000-3-15
5330
San Luis Obispo
Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos
6
Comment
SBBG109253
Cryptantha clevelandii var. florosa
C. B. Hardham
1965-4-1
12709
San Luis Obispo
China Harbor, S of Cambria
Comment
OBI20740
Cryptantha flaccida
Robert F. Hoover
1947-3-30
6840
San Luis Obispo
W edge of Carrizo Plain W of Simmler
Comment
OBI67142
Cryptantha intermedia
E. L. Painter & M. Wetherwax, D. Keil, K. Downing, J. Olson
2000-5-16
CR- 73
San Luis Obispo
Camp Roberts. Upstream from Twin Bridges, near Nacimiento River. UTMs (NAD27) zone 10, 694385E, 3860403N
180
Comment
OBI72273
Cryptantha intermedia var. intermedia
Anthony Baniaga, Daniel Chavez
2010-3-14
51
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
574
Comment
SBBG108071
Cryptantha microstachys
C. B. Hardham
1956-5-17
738
San Luis Obispo
Chimney Rock Ranch near San Marcos Crk bridge
Comment
UC78672
Cryptantha muricata
K. Brandegee
Jun 1888
San Luis Obispo
San Simeon
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
OBI57047
Cryptantha oxygona
David J. Keil
1998-5-11
27205
San Luis Obispo
Caliente Range, 5.3 mi from Soda Lake Rd. along Selby Rd. N-facing slope
Comment
OBI14833
Cucurbita foetidissima
Robert F. Hoover
1947-7-19
7321
San Luis Obispo
N edge of Santa Maria Valley on Nipomo-Guadalupe rd, at base of sandy cliffs
Comment
OBI75290
Cucurbita palmata
David J. Keil, with George Butterworth
2011-9-23
31105
San Luis Obispo
South end of Carrizo Plain. Just south of old Hanline Ranch corral
880
Comment
SBBG118071
Cucurbita palmata
M. Wetherwax, E. Painter
2000-10-17
CR 129
San Luis Obispo
W Perimeter Rd, close to Nacimiento Ranchhouse, on S side of rd, Training Area Y4; Camp Roberts
200
Comment
RSA28206
Cupressus sargentii
Constance Van Harreveld
1932-4-30
s.n.
San Luis Obispo
Adelaide
Comment
UCR8973
Cupressus sargentii
E. R. Blakley
1965-5-8
6550
San Luis Obispo
c. 2.5 mi NW of Hwy 101 at the Cuesta Summit.
671
Comment
CAS-BOT-BC80875
Cupressus sargentii
C. B. Wolf
1934-11-1
6213
San Luis Obispo
Santa Lucia Mts., Chorro Creek, N. of National Guard Camp
228
Comment
NY743341
Cupressus sargentii
J. Silba
1994-10-14
B- 77
San Luis Obispo
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
OBI14813
Cuscuta californica
Robert F. Hoover
1965-9-19
9595
San Luis Obispo
2 mi E of Santa Margarita
Comment
OBI30865
Cuscuta californica
Julie M. Vanderwier
1979-8-3
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
SBBG96359
Cuscuta californica var. californica
E. A. Purer
1932-8-28
San Luis Obispo
Oceano
Comment
OBI79532
Cuscuta occidentalis
Michael Walgren
2014-5-4
425
San Luis Obispo
Cayucos, on the peak of a serpentine hill immediately inland of Highway One at the top of the highway rise.
120
Comment
RSA769929
Cuscuta pentagona
David J. Keil
2001-8-24
29720
San Luis Obispo
Foothill Road, 0.25 miles north-northeast of junction with Los Osos Valley Road
38
Comment
UCR123676
Cuscuta salina var. major
George K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5326 A
San Luis Obispo
Central Coast, Morro Bay State Park at the south end of the marina.
6
Comment
OBI70801
Cyclospermum leptophyllum
David J. Keil
2009-8-16
30634
San Luis Obispo
San Luis Obispo. Along Walker Street between Pismo Street and Higuera Street. 35 deg. 16.389'N x 120 deg. 40.143'W
50
Comment
POM97529
Cynoglossum grande
P. A. Munz
1926-4-9
10226
San Luis Obispo
Willow Creek Road, 10 miles SW of Paso Robles
Comment
UCR118950
Cyperus esculentus
George K. Helmkamp, E. A. Helmkamp
2000-9-1
5959
San Luis Obispo
Los Osos, Martingale at Buckskin
30
Comment
OBI80674
Cyperus involucratus
David J. Keil
1992-10-19
23842
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
CAS-BOT-BC189825
Dactylis glomerata
Ernest C. Twisselmann
1959-5-7
5201
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley Road at the south end of Grant's Lake.
548
Comment
OBI57981
Daucus pusillus
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes, ca. 2 mi S of Oso Flaco crk, NE of Hidden Willow Valley
Comment
UCR115300
Daucus pusillus
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes, Deep into eastern part of dunes, c. 2 mi. south of Oso Flaco Creek, NE of Hidden Willow Valley.
Comment
OBI53503
Daucus pusillus
Arthur W. Hazebrook
1991-6-6
99
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
UC897689
Deinandra corymbosa
Milo S. Baker
1937-7-2
8790
San Luis Obispo
near Morro Bay (Highway 1)
Comment
CAS-BOT-BC293921
Deinandra fasciculata
R. F. Hoover
1963-7-30
8586
San Luis Obispo
Los Osos Valley (northeast side)
Comment
CAS-BOT-BC293906
Deinandra fasciculata
H. M. Hall
1931-8-8
13208
San Luis Obispo
4.3 miles southeast of Morro
Comment
CAS-BOT-BC293928
Deinandra fasciculata
David D. Keck; Wm. M. Hiesey
1940-5-31
5142
San Luis Obispo
South city limit of San Luis Obispo
Comment
CAS-BOT-BC130989
Deinandra halliana
David D. Keck; J. Clausen
1935-4-9
3098
San Luis Obispo
Cholame Creek at Cholame
365
Comment
CAS-BOT-BC130991
Deinandra halliana
Ernest C. Twisselmann
1954-4-22
1109
San Luis Obispo
Cholame Flats: 2 miles northeast of Cholame
350
Comment
CAS-BOT-BC299386
Deinandra increscens subsp. increscens
R. F. Hoover
1964-7-11
9169
San Luis Obispo
Price Canyon
Comment
UC1285428
Deinandra paniculata
R. F. Hoover
1946-9-15
6404
San Luis Obispo
Pozo
Comment
CAS-BOT-BC251051
Deinandra pentactis
A. Dilworth; J. Goldzman
1998-5-18
s.n.
San Luis Obispo
Camp Roberts. ca. 1.5 miles south of Bee Rock Road on Canyon Road, LCTA Plot 44
240
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-BC292071
Deinandra pentactis
R. F. Hoover
1965-10-6
9714
San Luis Obispo
4 mi. n. of Pozo
Comment
CAS-BOT-BC292078
Deinandra pentactis
Ernest C. Twisselmann
1963-11-3
9075
San Luis Obispo
West slope of Cottonwood Pass, ca. 5 miles east of Cholame
495
Comment
CAS-BOT-BC292090
Deinandra pentactis
R. F. Hoover
1965-9-29
9655
San Luis Obispo
Santa Lucia Range. North base of Cuesta Grade
Comment
CDA43314
Delairea odorata
David J. Keil
2010-11-1
30943
San Luis Obispo
Intersection of Price Canyon Road and Hwy 227, Edna and roadside zone near field bisected by East Corral de Piedra Creek.
Comment
OBI79962
Delosperma litorale
David J. Keil, with V. L. Holland
2013-6-12
31796
San Luis Obispo
Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park
Comment
UCD95638
Delphinium californicum
G. F. Hrusa
1987-6-19
5425
San Luis Obispo
San Luis Obispo County: Canyon of Coon Creek SE of Montana de Oro State Park.
152
Comment
LA207337
Delphinium gypsophilum
H. Lewis; M. Lewis
1950-5-10
818
San Luis Obispo
Estrella road, 1.9 mi. W River Grove (Cholame jtn.)
Comment
LA38409
Delphinium gypsophilum
H. Lewis; Carl Epling
1949-5-11
sn
San Luis Obispo
1.9 mi. W of La Panza Ranch (mailbox). P030- Simmler Road
Comment
OBI10606
Delphinium gypsophilum
Robert F. Hoover
1969-5-20
11320
San Luis Obispo
Upper Las Tablas Crk
Comment
UC9197
Delphinium gypsophilum subsp. parviflorum
L. Jared
1822-3-4
San Luis Obispo
South Coast Ranges
Comment
UCSB26608
Delphinium nudicaule
Ketcham, A.
1968-4-3
San Luis Obispo
upper end of Lopez Canyon Road
Comment
OBI79274
Delphinium parryi
David J. Keil, with CNPS field trip
2012-4-7
31249
San Luis Obispo
Shell Creek Road north of Highway 58
490
Comment
SEINET8689212
Delphinium parryi
R. W. Summers
1886-1
s.n.
San Luis Obispo
Oso Flaco.
Comment
CAS-BOT-BC7902
Delphinium parryi subsp. blochmaniae
Roxana S. Ferris
1929-4-15
8032
San Luis Obispo
Between Guadalupe and Callender
Comment
OBI59169
Delphinium parryi subsp. eastwoodiae
David J. Keil, Melissa Luckow , Rhonda Riggins-Pimentel and Richard Pimentel
1982-3-13
15713
San Luis Obispo
Pennington Creek Biological Preserve W of San Luis Obispo
Comment
UC1785044
Delphinium parryi subsp. eastwoodiae
Robert F. Hoover
1953-5-3
8285
San Luis Obispo
Lopez Canyon
Comment
OBI10624
Delphinium parryi subsp. eastwoodiae
F. W. Wakefield III
1964-4-11
91
San Luis Obispo
Reservoir cyn; opposite reservoir
Comment
OBI40772
Delphinium parryi subsp. parryi
David J. Keil, Dirk Walters
1986-5-2
19327
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn
305
Comment
SBBG71798
Delphinium parryi subsp. parryi
M. J. Cody
1938-5-15
San Luis Obispo
Pozo
Comment
OBI10620
Delphinium parryi subsp. parryi
Robert F. Hoover
1949-5-22
7721
San Luis Obispo
12 mi E of Creston on La Panz Rd
Comment
JEPS23375
Delphinium recurvatum
W. L. Jepson
1932-4-3
16207 -a
San Luis Obispo
about 4 mi s Simmler; Carrizo Plain
579
Comment
UC1315099
Delphinium recurvatum
R. F. Hoover
1967-5-20
10580
San Luis Obispo
w side of plain about one mi s California Valley headquarters; Carrizo Plain
Comment
CAS-BOT-BC17123
Delphinium umbraculorum
R. F. Hoover
1953-5-3
8285
San Luis Obispo
Lopez Canyon
Comment
CAS-BOT-BC17026
Delphinium umbraculorum
H. Lewis; C. Epling
1947-5-2
691
San Luis Obispo
3.7-4 miles south of Klau
Comment
CAS-BOT-BC17122
Delphinium umbraculorum
Clare B. Hardham
1962-5-30
10 -237
San Luis Obispo
Santa Lucia Mountains, Pozo Hiwy.
Comment
LA38361
Delphinium umbraculorum
Lewis; Carl Epling
663
San Luis Obispo
3.7-4 mi. S of Klau
Comment
RSA122791
Delphinium variegatum
C. A. Graham
1936-4-14
336
San Luis Obispo
3/4 miles W of Lynch Ranch.
396
Comment
OBI72247
Delphinium variegatum subsp. variegatum
Anthony Baniaga, Theo Fitanides, Ron Baniaga and Brenda Baniaga
2010-3-27
75
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
355
Comment
OBI30861
Dendromecon rigida
Julie M. Vanderwier
1979-5-5
5
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI42935
Dendromecon rigida
Jan Johnson, Melissa Boggs
1986-5-11
19
San Luis Obispo
Las Padres NF. E Cuesta Ridge about 12 mi N of SLO, off hwy 101
Comment
CAS-BOT-BC201614
Deschampsia danthonioides
R. F. Hoover
1947-3-29
6789
San Luis Obispo
Creston (1 mi. from, on Shandon road)
Comment
SBBG116533
Deschampsia danthonioides
D. H. Wilken
2003-4-11
San Luis Obispo
flat near base of hills 1.4 km ENE of Nacimiento Ranch site; 0.8 km SE of Nacimiento River; Camp Roberts
194
Comment
OBI28651
Deschampsia elongata
David J. Keil, Eric Wise
1982-7-2
16272
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black lake Cyn trl
Comment
OBI45273
Deschampsia elongata
David J. Keil, Eric Wise
1981-5-25
14822
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI82506
Deschampsia elongata
David J. Keil, with Kathleen Keil
2016-6-26
33275
San Luis Obispo
Santa Rita Road west of Templeton
275
Comment
JEPS97071
Deschampsia elongata
Clare B. Hardham
1961-5-18
7091
San Luis Obispo
Oceanview Mine n of Cambria
Comment
JEPS99330
Deschampsia elongata
Clare B. Hardham
1962-5-18
7092
San Luis Obispo
Ocean View Mine
Comment
CAS-BOT-BC39712
Descurainia
W. R. Dudley
1905-1-3
s.n.
San Luis Obispo
Between Paso Robles and Salinas River.
Comment
UCD114809
Descurainia sophia
Robert 'Roy' J. van de Hoek
1995-3-26
223
San Luis Obispo
San Luis Obispo County: Carrizo Plain, 0.5 mile northwest of the Van Matre Ranch.
650
Comment
UC1953308
Dichelostemma capitatum subsp. capitatum
Anthony Baniaga with Daniel Chavez
2010-3-14
48
San Luis Obispo
Tierra Redonda Mountain.
Comment
CAS-BOT-BC150422
Diplacus aurantiacus
Clare B. Hardham
1956-6-20
951
San Luis Obispo
Tassajera Canyon
Comment
CAS-BOT-BC150432
Diplacus aurantiacus
R. F. Hoover
1948-6-29
7550
San Luis Obispo
Near summit on road between Arroyo Grande and Huasna district
Comment
SBBG130876
Diplacus aurantiacus
M. C. C. Guido
2014-5-17
1
San Luis Obispo
Irish Hills Madonna Trail head
Comment
SBBG48476
Diplacus aurantiacus
L. W. Edge
1974-6-11
467
San Luis Obispo
Old Crk, Santa Rita Cyn Rd
Comment
CAS-BOT-BC153170
Diplacus fremontii
Clare B. Hardham
1960-4-25
5609
San Luis Obispo
Cienega Cr. near intersection of Cayucos Rd. and York Mt. Rd.
Comment
OBI58876
Diplacus fremontii
David J. Keil, with Kathleen A. Keil
1998-5-26
27428
San Luis Obispo
Los Padres National Forest, La Panza Mountains. Red Hill Rd., 3.3 miles from Hwy 58 (35 deg. 21.466' N x 120 deg. 16.570' W).
640
Comment
CAS-BOT-BC150710
Diplacus longiflorus
Alice Eastwood
1928-5-17
15143
San Luis Obispo
Along new road to Pozo
Comment
CDA17845
Distichlis spicata
Austin Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park; Above inlet immed. N of Spooners Cove,
0
Comment
OBI43365
Distichlis spicata
Eric Wise
1981-6-27
785
San Luis Obispo
Cuyama river, Pine cyn forest Service stn
Comment
OBI43373
Distichlis spicata
Eric Wise
1981-8-7
1057
San Luis Obispo
Cholame crk at Bitterwater Rd
Comment
UCR246625
Dittrichia graveolens
Joe Gutshall, Ian Thompson, Julia Bozarth, et al.
2011-11-3
001
San Luis Obispo
75 yards before the gate to Poly Canyon Road on the right embankment
Comment
OBI34878
Dodecatheon clevelandii
David J. Keil, Dirk Walters
1980-4-5
13751
San Luis Obispo
Ca 28 mi E of Santa maria on hwy 166 and N on Chimineas Ranch Rd
Comment
OBI80536
Dodecatheon clevelandii
Dennis Webb
2013-2-15
6
San Luis Obispo
500 feet South of the San Luis Obispo municipal water facility on Gilardi Road, South of Morro Bay.
70
Comment
SBBG50987
Dodecatheon clevelandii
R. S. Woglum
1940-4-11
2581
San Luis Obispo
near Parkhill
Comment
UCR200320
Dodecatheon clevelandii subsp. insulare
Steve Boyd
2007-2-17
111718
San Luis Obispo
Coast Ranges, La Panza Range, Los Padres National Forest along Pozo Road c. 2 mi east of Pozo Summit, in Mariana Creek drainage
671
Comment
JEPS116445
Dodecatheon hendersonii
Alice Le Duc
1999-3-6
373
San Luis Obispo
Atascadero; ; ; on a 5+ acre parcel of land on Graves Creek, lot 31 Block 16 of Atascadero colony in the City of Atascadero; along Graves Creek
Comment
OBI57347
Downingia cuspidata
David J. Keil
1998-5-6
27076
San Luis Obispo
1 mi N of Hwy 46 along Buena Vista Dr.
Comment
OBI35343
Drymocallis glandulosa
Melody Dickens
1981-4-24
89 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
OBI61071
Drymocallis glandulosa
P. A. Holden
1968-5-7
271
San Luis Obispo
1/4 mi beyond end of dirt road up Lopez Cyn at turn around
Comment
CAS-BOT-BC70983
Dryopteris arguta
Clare B. Hardham
1958-2-13
2828
San Luis Obispo
Cambria
Comment
UCR103969
Dryopteris arguta
George K. Helmkamp
1997-6-22
2081 A
San Luis Obispo
Central Coast, South end of Montana de Oro State Park
15
Comment
CAS-BOT-BC70982
Dryopteris arguta
Clare B. Hardham
1956-9-16
1355
San Luis Obispo
York Mountain
Comment
UC1392869
Dudleya abramsii subsp. murina
R. F. Hoover
1969-6-23
11384
San Luis Obispo
end of Lawrence Dr
Comment
CAS-BOT-BC109575
Dudleya blochmaniae subsp. blochmaniae
Alice Eastwood; John Thomas Howell
1936-5-7
2288
San Luis Obispo
Near Cayucos.
Comment
OBI17619
Dudleya caespitosa
Kamran Alavi
1977-8-19
86
San Luis Obispo
Baywood Park, Montano de Oro
Comment
CAS-BOT-BC410878
Dudleya caespitosa
Robert T. Clausen
1940-6-24
4730
San Luis Obispo
San Luis Obispo Basin; Pacific Slope
60
Comment
CAS-BOT-BC410885
Dudleya caespitosa
Alice Eastwood
1927-7-29
14968
San Luis Obispo
Morro Sands
Comment
CAS-BOT-BC410890
Dudleya caespitosa
Clare B. Hardham
1957-6-15
835
San Luis Obispo
Santa Lucia Mountains; Atascadero Ranch
Comment
OBI26212
Dudleya lanceolata
Mark E. Schneider
1974-6-1
s.n.
San Luis Obispo
NE side of Cerro San Luis Obispo
91
Comment
CAS-BOT-BC416968
Dudleya pulverulenta
Ernest C. Twisselmann
1956-6-13
2934
San Luis Obispo
NE spur of Black Mountain, Shandon
541
Comment
UCSB59204
Dudleya pulverulenta
Penkala, Brad; Callaway, R.
1987-6-19
San Luis Obispo
About 1/2 mile directly northeast of junction of Hampton Canyon Reservoir Canyon, north of San Luis Obispo off Hwy. 101
292
Comment
SD244680
Dudleya pulverulenta subsp. pulverulenta
David Keil
1998-8-26
28044
San Luis Obispo
Los Padres National Forst. Vicinity of Trailhead, 2 miles SE of rock Front Ranch, N of Hwy 166.
Comment
OBI16605
Eastwoodia elegans
Lonnie Belden
1965-7-16
s.n.
San Luis Obispo
SW of Caliente Mt top
792
Comment
OBI43361
Echinochloa crus-galli
Eric Wise
1981-9-29
1242
San Luis Obispo
Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd
Comment
OBI49880
Echinochloa crus-galli
Eric Wise
1983-10-16
1810
San Luis Obispo
Ortega Spring. One mi S of hwy 46 (near Cholame) on Bitterwater Valley Rd. Palo Prieto Cyn. 2 coll: one at Spring with cattle feeder and the other about 1/4 mi closer to rd
Comment
OBI78522
Echinodorus berteroi
Eric Wise
1981-7-10
916
San Luis Obispo
Santa Margarita Lake
Comment
UC1873033
Echinodorus berteroi
David Keil with Kathleen Keil
2002-7-27
29889
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
396
Comment
OBI6477
Echinodorus berteroi
Shirley Sparling
1970-10-1
1371
San Luis Obispo
Along the edge of a pond just N of the airport on the campus of Calif Poltechnic College, San Luis Obispo
Comment
UCSB47084
Ehrharta calycina
Riebe, Susanne
1979-4-13
San Luis Obispo
On side of California 1 at Nipomo Mesa; 6 miles north of Guadalupe
30
Comment
OBI33445
Elatine rubella
David J. Keil
1983-10-21
17996
San Luis Obispo
Just S of Creston along Hwy 229 on Lasma property. Very local on damp soil around fringes of Creston Lake
Comment
CAS-BOT-BC112943
Eleocharis macrostachya
R. F. Hoover
1969-7-19
11496
San Luis Obispo
South of Pismo Creek near Pismo Beach in brackish marsh.
Comment
SBBG104596
Eleocharis macrostachya
D. A. Young, F. L. Johnson
1992-6-17
ROB 76
San Luis Obispo
0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts
Comment
SEINET7063737
Eleocharis macrostachya
A. G. Vestal
1947-4-21
s.n.
San Luis Obispo
Depression southwest of Estrella. UTM Zone 10, 718416mE, 3952093mN. (WGS84/NAD83).
230
Comment
OBI22623
Eleocharis macrostachya
Robert F. Hoover
1964-7-11
9157
San Luis Obispo
Edna marsh
Comment
OBI30133
Eleocharis macrostachya
Melissa Luckow
1982-6-24
910
San Luis Obispo
Cambria, jctn of hwy 1 and rd to Black Mt SE corner of rd
Comment
OBI35158
Eleocharis macrostachya
Eric Wise
1981-6-29
843
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Twin lake of Dune Lakes
Comment
OBI35177
Eleocharis macrostachya
Eric Wise
1981-10-23
1338
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Sinton Middle Pond on Shell Crk Rd 8.0 mi N of hwy 58
Comment
RSA201688
Eleocharis parishii
Robert F. Hoover
1964-5-10
7139
San Luis Obispo
Alamo Creek near Cuyama River
Comment
OBI35143
Eleocharis rostellata
Eric Wise
1982-6-25
1561
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Pismo State Beach, Oceano Campground
Comment
UCD49737
Eleocharis rostellata
R. F. Hoover
1950-5-11
7908
San Luis Obispo
Upper Arroyo Grande above County Park, in boggy spot. Abundant.
Comment
UCR248736
Elymus condensatus
Peter Rubtzoff
1988-10-11
9976
San Luis Obispo
Central Coast, Highway 1 in Ragged Point area; near roadside c. 0.25 mi. SE of Ragged Point Inn, or c. 2.5 miles SE of Monterey County line
99
Comment
OBI21752
Elymus glaucus
Robert F. Hoover
1964-6-5
8904
San Luis Obispo
SE of Cuesta Pass
Comment
CAS-BOT-BC203666
Elymus glaucus subsp. glaucus
Ira L. Wiggins
1929-4-16
3637
San Luis Obispo
Hillside near Old Creek, 6 miles N. of Moro
Comment
OBI44855
Elymus multisetus
David J. Keil
1979-7-1
13141
San Luis Obispo
Ridge between Prefumo and See Cyns, about 5 mi from jctn of Los Osos Valley rd and Prefumo Cyn rd
Comment
OBI58416
Elymus pacificus
Austin P. Griffiths, G. F. Hrusa, E. W. Thompson
1983-8-7
s.n.
San Luis Obispo
Morro Bay Region. E of Shark Inlet, Morro Bay
40
Comment
OBI22559
Elymus ponticus
Robert F. Hoover
1965-9-12
9546
San Luis Obispo
Santa Lucia Range. Paso Robles Crk W of Templeton
Comment
OBI39004
Elymus triticoides
David J. Keil, Dirk Walters et al
1986-3-22
19095
San Luis Obispo
Nature conservancy Research Trip to the Carissa Plain. South end of Soda Lake at jctn of Simmler-Soda Lake rd with Soda Lake rd. T31S, R20E, sec 20 and 29
Comment
OBI58436
Elymus triticoides
Austin P. Griffiths
1983-8-18
s.n.
San Luis Obispo
Oceano Dunes Region. At NW end of Causeway, Oso Flaco Lake
Comment
RSA0029043
Emmenanthe penduliflora
Greg Wilvert
2005-3-26
45
San Luis Obispo
Approx. 3.2km N of Wells Canyon on the N edge of the Caliente Range.
826
Comment
SBBG28538
Enemion occidentale
I. L. Wiggins
1932-3-24
San Luis Obispo
near Adelaida, W of Paso Robles
Comment
HSC101503
Ephedra californica
J. P. Smith, J. O. Sawyer, R. J. Cole
2010-4-11
12743
San Luis Obispo
Along the Soda Lake-San Diego Creek Road
385
Comment
OBI7475
Ephedra californica
Robert F. Hoover
1968-4-17
11055
San Luis Obispo
Foothills of Temblor Range near N end of Elkhorn Plain
Comment
OBI7494
Ephedra californica
Robert F. Hoover
1967-3-28
10321
San Luis Obispo
Temblor Range ner N end of Elkhorn Plain
Comment
CAS-BOT-BC81665
Ephedra californica
R. F. Hoover
1950-4-12
7796
San Luis Obispo
Panorama Hills near base of Crocker Grade
Comment
SBBG44136
Ephedra viridis
L. M. Srivastava
1958-2-6
34
San Luis Obispo
N side of hill on W side of Cottonwood Pass, St Hwy 41, 5 mi E of Cholame, 0.5 mi W of Kern County line
Comment
OBI12149
Epilobium campestre
Robert F. Hoover
1947-4-26
7096
San Luis Obispo
1 mi E of Creston on Shandon Rd
Comment
OBI31319
Epilobium canum
Joy Nishida
1982-8-12
515
San Luis Obispo
American cyn; 1.2 mi S of American Cyn campground
500
Comment
CAS-BOT-BC166405
Epilobium canum subsp. canum
Ernest C. Twisselmann
1951-9-1
336
San Luis Obispo
Horseshoe Canyon, 6 miles northeast of Simmler
822
Comment
IRVC29235
Epilobium canum subsp. canum
G. K. Helmkamp, E. A. Helmkamp
2004-10-8
8861
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
UCR146978
Epilobium canum subsp. canum
George K. Helmkamp, E. A. Helmkamp
2004-10-8
8861
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness area, 0.9 mi east of Lopez Lake entrance then 3.3 mi N along Upper Lopez Cyn Rd.
166
Comment
RSA216723
Epilobium canum subsp. canum
Robert F. Hoover
1966-10-7
10115
San Luis Obispo
Cuyama highway (State 166) between Suey Creek and Huasna River.
Comment
UC1321276
Epilobium canum subsp. canum
R. F. Hoover
1966-10-7
10115
San Luis Obispo
Cuyama hwy (State 166) between Suey Creek and Huasna River
Comment
OBI65186
Epilobium ciliatum subsp. ciliatum
Greg Wilvert
2005-6-29
485
San Luis Obispo
SE Half of the Caliente Range. Padrones Range
882
Comment
RSA0028149
Epilobium ciliatum subsp. ciliatum
Greg Wilvert
2005-6-29
485
San Luis Obispo
Padrones Spring.
882
Comment
UCR132056
Epilobium ciliatum subsp. ciliatum
George K. Helmkamp
2003-7-31
8056
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
CDA38075
Epilobium ciliatum subsp. ciliatum
Louisa Julian, Jason Dart
2000-11-7
33
San Luis Obispo
Santa Margarita; Santa Margarita Ranch off Pozo Road next to Five Mile Bridge. In Rinconada Creek.
Comment
OBI12049
Epilobium ciliatum subsp. watsonii
Betty Sheehan
1957-11-7
41
San Luis Obispo
Beef Unit, Cal Poly campus
Comment
OBI37147
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-9-17
1110
San Luis Obispo
0.9 mi N of Santa Margarita on El Camino Real, across from Union 76
Comment
SBBG18774
Epilobium densiflorum
C. B. Hardham
1963-7-3
10909
San Luis Obispo
Waterdog Crk
609
Comment
OBI58528
Epilobium minutum
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27496
San Luis Obispo
Santa Lucia Mountains. San Simeon Creek Rd., 15 road miles NE of junction with Hwy 1. Hearst Ranch near Pine hut and Rocky Butte (35 deg. 42.164' N x 121 deg. 05.781' W).
853
Comment
SBBG95511
Epilobium minutum
cLeod, B. Burdett, L. Burdett
1983-5-14
16988
San Luis Obispo
ridge system between Arroyo de la Cruz and Arroyo del Oso, on E-facing slope above N-trending section of Arroyo de la Cruz
5
Comment
SD38390
Equisetum laevigatum
Edith A. Purer
1933-7-20
5063
San Luis Obispo
northwest of Guadalupe
Comment
OBI1046
Equisetum telmateia
R. F. Hoover
1946-9-17
6423
San Luis Obispo
Oceano, among trees in low moist area
Comment
OBI36355
Eragrostis mexicana
David J. Keil, LynneDee Oyler and Rick Oyler
1983-6-26
17168
San Luis Obispo
Shandon at 270 2nd street
Comment
UCD64396
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1960-10-12
6018
San Luis Obispo
San Luis Obispo County: Raymond Twisselmann residence, Shandon.
329
Comment
CAS-BOT-BC209633
Eremalche parryi
Ernest C. Twisselmann
1958-4-29
4384
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. North end of Panorama Hills
746
Comment
CAS-BOT-BC209650
Eremalche parryi
Ernest C. Twisselmann
1958-5-12
4460
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. North end of Panorama Hills
731
Comment
CAS-BOT-BC257135
Eremalche parryi subsp. kernensis
D. H. Wilken; E. L. Painter
2011-4-20
17940
San Luis Obispo
E side of Soda Lake Rd, ca. 5 km NW of L E Traver Ranch, Carrizo Plain Nat Monument
660
Comment
OBI12391
Eremalche parryi subsp. parryi
Robert F. Hoover
1967-4-15
10456
San Luis Obispo
Cyn just W of "Cottonwood Cyn bridge" lower Cuyama valley
Comment
OBI12395
Eremalche parryi subsp. parryi
Robert F. Hoover
1952-4-8
8083
San Luis Obispo
La Panza district
Comment
UCR159221
Eremalche parryi subsp. parryi
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9378
San Luis Obispo
Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner)
470
Comment
OBI78342
Eremothera boothii
Craig Woods
1978-4-22
46
San Luis Obispo
East side of the Carrizo Plain, 6 mi SE of hwy 58 along Sim. Soda lake rd
671
Comment
UC1122199
Eremothera boothii subsp. decorticans
N. H. French
1937-3-12
886
San Luis Obispo
2 mi se Caliente Peak; McKittrick Quadrangle
Comment
CAS-BOT-BC160181
Eremothera boothii subsp. decorticans
Chester Dudley
1927-6-1
s.n.
San Luis Obispo
Fern [Canon] Canyon, 2 miles west of Paso Robles
Comment
OBI11535
Eriastrum calocyanum
R. F. Hoover
1947-5-24
7200
San Luis Obispo
Near El Dorado School
Comment
OBI83424
Eriastrum calocyanum
David Keil
1998-5-20
27361
San Luis Obispo
20 mi. E of junction with Tepusquet Canyon Road on Hwy 166.
Comment
SBBG112375
Eriastrum densifolium
D. Keil
1982-6-27
16323
San Luis Obispo
ridgetop, hills overlooking Los Osos from the south
Comment
UC133703
Eriastrum densifolium subsp. densifolium
I. J. Condit
1909-9-6
27
San Luis Obispo
Oceano; sand hills
Comment
RSA0004736
Eriastrum densifolium subsp. densifolium
F. W. Peirson
1920-7-29
2224
San Luis Obispo
1 mile south of Pismo Beach.
Comment
RSA0051794
Eriastrum densifolium subsp. densifolium
Nolan Kiner
1953-06
s.n.
San Luis Obispo
Along Calif. Hgw. #1 between Oceano and Guadalupe.
30
Comment
UC1123875
Eriastrum luteum
T. M. Hendrix
1937-6-1
232
San Luis Obispo
3/4 mi wsw Highland School; Pozo Quadrangle
Comment
JEPS13589
Eriastrum luteum
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-25
5235
San Luis Obispo
Parkhill Rd 7.5 mi e Santa Margarita
457
Comment
JEPS13573
Eriastrum pluriflorum
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-24
5212
San Luis Obispo
2.4 mi above confluence with Cholame Creek (n end of mt. range); Temblor Range, Palo Prieto Canyon
457
Comment
OBI11554
Eriastrum pluriflorum subsp. pluriflorum
Lonnie Belden
1965-7-21
San Luis Obispo
Caliente mt., 1/4 mile NW of lookout.
Comment
UC1118650
Ericameria arborescens
H. C. Lee
1936-5-22
624
San Luis Obispo
1.25 mi se Colwell Ranch-Pine Ranch; Nipomo Quad., Santa Barbara National Forest
960
Comment
CAS-BOT-BC291291
Ericameria ericoides
R. F. Hoover
1965-10-1
9695
San Luis Obispo
Coast road just south of Hazard Canyon
Comment
CAS-BOT-BC292900
Ericameria ericoides
R. F. Hoover
1969-9-21
11603
San Luis Obispo
South end of Morrow Bay
Comment
SBBG62814
Ericameria ericoides
Mrs. R. W. Summers
-Mar-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC291298
Ericameria ericoides
R. F. Hoover
1966-10-7
10116
San Luis Obispo
Cuyama River at mouth of Chimney Canyon
Comment
UC1118732
Ericameria linearifolia
D. Axelrod
1935-3-31
225
San Luis Obispo
8 mi ese of Cuyama Ranch; Santa Ynez Quadrangle
Comment
RSA167487
Ericameria linearifolia
R. F. Thorne, Percy C. Everett
1963-4-18
31477
San Luis Obispo
Ca. 4 miles S of Cholame.
488
Comment
SD90613
Ericameria linearifolia
Gary Wallace
1966-4-2
287
San Luis Obispo
Crocker Grade; Crocker Springs Road, Temblor Range, 10 miles northwest of Taft.
990
Comment
OBI16772
Ericameria nauseosa var. hololeuca
Robert F. Hoover
1946-10-13
6486
San Luis Obispo
Cuyama River, at hwy bridge not far below Sycamore creek
Comment
JEPS62618
Erigeron blochmaniae
Clare B. Hardham
1964-8-15
12294
San Luis Obispo
Hazard Canyon
Comment
POM357493
Erigeron blochmaniae
E. A. Purer
1933-7-20
5054
San Luis Obispo
Northwest of Guadalupe.
Comment
UCR132043
Erigeron blochmaniae
George K. Helmkamp
2003-7-29
8044 B
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
CAS-BOT-BC293638
Erigeron blochmaniae
Alice Eastwood
1927-7-29
14953
San Luis Obispo
Morro Sands
Comment
OBI26293
Erigeron glaucus
Mark E. Schneider
1974-5-18
s.n.
San Luis Obispo
On bluff at N jctn of Moonstone Beach Dr and Hwy 1, Cambria
Comment
CAS-BOT-BC300055
Erigeron philadelphicus
Ernest C. Twisselmann
1972-4-1
18597
San Luis Obispo
Canyon of Arroyo Grande Creek, ca. 4.5 miles east of Lopez Lake
243
Comment
UC195615
Erigeron sanctarum
I. J. Condit
1912-6-14
San Luis Obispo
Cambria
Comment
OBI72371
Erigeron sumatrensis
Anthony Baniaga
2010-4-28
151
San Luis Obispo
Black Lake Cyn; Choin property
24
Comment
OBI58116
Eriodictyon altissimum
Austin P. Griffiths
1981-1
San Luis Obispo
Comment
OBI58336
Eriodictyon parryi
David J. Keil
1998-5-4
27048
San Luis Obispo
Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17.
Comment
UC1953348
Eriodictyon tomentosum
Anthony Baniaga with Theo Fitanides
2010-5-16
196
San Luis Obispo
Tierra Redonda Mountain.
Comment
UCD119311
Eriodictyon traskiae
G. F. Hrusa
1993-5-22
11111
San Luis Obispo
San Luis Obispo County: Along main ridge road, approx. 1 m. N of Mt. Lowe. Black Butte Research Natural Area.
600
Comment
UC1292064
Eriodictyon traskiae
Robert J. Rodin
1962-5-8
6865
San Luis Obispo
ridge 1 1/2 mi se Cuesta Summit (4 mi n of San Luis Obispo); se of Cuesta Summit
Comment
UC455934
Eriodictyon traskiae
I. J. Condit
1908-5-31
San Luis Obispo
summit Santa Lucia Mts.
Comment
CAS-BOT-BC248576
Eriogonum angulosum
Clare B. Hardham
1961-4-8
6798
San Luis Obispo
Cottonwood Pass
609
Comment
UCR38826
Eriogonum angulosum
G. F. Pratt
1985-5-4
s.n.
San Luis Obispo
Along Hwy 58, 7 miles west of Simmler at the western edge of the Carrizo plain
671
Comment
UC1583620
Eriogonum cithariforme
David Keil with M. A. Corky Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, and Jim...
1988-6-11
20703
San Luis Obispo
along system of ridges and canyons just n Arroyo de la Cruz (n of San Simeon)
Comment
RSA491710
Eriogonum cithariforme var. cithariforme
James L. Reveal, C. Rose Broome
1987-6-17
6476
San Luis Obispo
Along Navajo Grade Road, 0.2 miles west of the junction of the road north from La Panza, about 4.5 airline miles north-northeast of Pozo.
595
Comment
RSA518085
Eriogonum cithariforme var. cithariforme
Steven A. Junak
1990-4-26
4206
San Luis Obispo
Santa Lucia Mountains. Near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 miles S of Tassajera Creek Road at S end of dirt road at Ames property, which is ca. 1.8 miles W of intersection with Highway 101.
518
Comment
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
OBI28767
Eriogonum clavatum
Melissa Luckow, with CNPS
1981-4-18
659
San Luis Obispo
Ca. 1/2 mi S of Soda Lake on hwy 58
Comment
JEPS57010
Eriogonum elegans
Miss Ramona Reed
1913-11-9
San Luis Obispo
Comment
CAS-BOT-BC246602
Eriogonum elegans
R. F. Hoover
1946-6-30
6222
San Luis Obispo
North base of La Panza Range (nw. of Comatti Ranch)
Comment
JEPS57007
Eriogonum elegans
Miss Ramona Reed
1913-11-9
San Luis Obispo
Comment
SBBG104893
Eriogonum fasciculatum var. foliolosum
D. A. Young, F. L. Johnson
1992-6-17
ROB 46
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
UC85817
Eriogonum fasciculatum var. polifolium
E. Palmer, M. D.
1876-7-28
489
San Luis Obispo
Paso Robles Spring
Comment
OBI11085
Eriogonum gossypinum
Robert F. Hoover
1966-3-30
9771
San Luis Obispo
Panorama Hills near W base of Crocker Grade
Comment
UC85715
Eriogonum gracile
E. Palmer, M. D.
July 1876
494
San Luis Obispo
n S.L.O.; Central Coast Range
Comment
CAS-BOT-BC250509
Eriogonum gracile
R. F. Hoover
1965-10-6
9717
San Luis Obispo
4 mi. n. of Pozo
Comment
OBI79464
Eriogonum nudum
David J. Keil
2011-11-26
31204
San Luis Obispo
West side of US 101 at truck pullout at top of Cuesta Grade
445
Comment
POM223995
Eriogonum nudum var. indictum
Carl B. Wolf
1932-11-18
4414
San Luis Obispo
Cuyama Valley, 2.7 miles west of road leading from Hwy to Wasioja Post Office.
518
Comment Read comments Dec 26 2013
CAS-BOT-BC271980
Eriogonum nudum var. pubiflorum
R. F. Hoover
1946-9-15
6408
San Luis Obispo
La Panza District
Comment
CAS-BOT-BC271979
Eriogonum nudum var. pubiflorum
R. F. Hoover
1965-9-29
9664
San Luis Obispo
Santa Lucia Range. Tassajera Creek
Comment
UC1032338
Eriogonum ordii
P. L. Johannsen
1937-4-22
1079
San Luis Obispo
3 1/2 mi nne Padrones Spring; McKittrick Quadrangle
Comment Read comments Aug 13 2010
CAS-BOT-BC266833
Eriogonum ordii
Ernest C. Twisselmann
1957-5-3
3482
San Luis Obispo
Flood wash 9.9 miles south of Soda Lake, Carrisa Plains, Temblor Range and the Western San Joaquin Valley
640
Comment
OBI51938
Eriogonum parvifolium
Larry Kelly, David J. Keil
1988-10-1
293
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave.
Comment
SBBG117987
Eriogonum parvifolium
E. Painter, M. Wetherwax
2000-8-19
SLO 158
San Luis Obispo
Cerro Romualdo; Camp San Luis Obispo
200
Comment
CAS-BOT-BC257884
Eriogonum parvifolium
Ernest C. Twisselmann
1956-12-16
3262
San Luis Obispo
Santa Lucia Range: Old Creek Canyon
381
Comment
RSA0056200
Eriogonum parvifolium
Keith E. Hoffmaster
1935-7-1
672
San Luis Obispo
6 mi. So. Arroyo Grande.
Comment
UCSB46533
Eriogonum parvifolium
Cook, Carrie
1983-2-27
San Luis Obispo
West facing field, approx. 1.5 miles into Montana de Oro Park; on Pecho Valley Road, Los Osos; adjacent to road on West side
42
Comment
POM165300
Eriogonum parvifolium var. parvifolium
M. Alice King
1895-06
s.n.
San Luis Obispo
Pismo Beach
Comment
CAS-BOT-BC268374
Eriogonum roseum
Ernest C. Twisselmann
1953-9-18
770
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch, eastern San Luis Obispo County
Comment
CAS-BOT-BC268392
Eriogonum roseum
R. F. Hoover
1965-9-18
9584
San Luis Obispo
Calf Canyon
Comment
SBBG104428
Eriogonum roseum
F. L. Johnson, N. A. McCarty
1993-10-16
ROB 760
San Luis Obispo
San Marcos Rd at Nacimiento Rd
Comment
CAS-BOT-BC263437
Eriogonum temblorense
Ernest C. Twisselmann
1967-5-23
13104
San Luis Obispo
West slope of Cottonwood Pass
502
Comment
CAS-BOT-BC263427
Eriogonum temblorense
James L. Reveal
1978-6-25
4770
San Luis Obispo
Along Highway 58, 1.2 mile east of the Kern County line about 14 miles west of California Highway 33 near McKittrick
944
Comment
CAS-BOT-BC262331
Eriogonum vimineum
David Keil; M. A. Corky Matthews; Janet Haden; Suzanne Schettler; Steve Edwards; Jim Pittman
1988-6-11
20703
San Luis Obispo
N of San Simeon along system of ridges and canyons just N of Arroyo de la Cruz
Comment
CAS-BOT-BC264907
Eriogonum viridescens
Eben McMillan
1952-6-9
158
San Luis Obispo
Eight miles south of Soda Lake, Carissa Plains
Comment
UC1296108
Eriogonum viridescens
R. F. Hoover
1949-6-4
7748
San Luis Obispo
San Juan River on Pozo-Simmler road San Juan River
Comment
OBI57065
Eriophyllum confertiflorum
Frederic Hrusa
1993-5-20
11064
San Luis Obispo
Big Falls Crk
200
Comment
RSA0037511
Eriophyllum confertiflorum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6548
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
OBI55241
Eriophyllum confertiflorum
Greg Frugoli
1997-4-15
63
San Luis Obispo
Quali rd, La Panza range, Los Padres NF Hwy 58 burn
671
Comment
UC1118354
Eriophyllum confertiflorum var. confertiflorum
B. Bolt
1936-1-21
554
San Luis Obispo
1st peak nw Cerro San Luis Obispo; San Luis Obispo Quad.
304
Comment
SD51008
Eriophyllum multicaule
D. F. Hwe
1960-4-9
2839
San Luis Obispo
East side of Morro Bay
Comment
CAS-BOT-BC301902
Eriophyllum pringlei
R. F. Hoover
1947-4-12
6910
San Luis Obispo
Upper Navajo Creek, La Panza Range
Comment
CAS-BOT-BC301949
Eriophyllum staechadifolium
John Thomas Howell
1964-6-30
40858
San Luis Obispo
Cambria
Comment
OBI58251
Eriophyllum staechadifolium
Austin P. Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park. Just N of Hazard Canyon
Comment
HSC91870
Erodium botrys
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro State Park
Comment
OBI54438
Erodium brachycarpum
Matthew Arterburn
1997-3-14
12
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
UC1928004
Eryngium aristulatum var. hooveri
David Keil
2008-8-10
30555
San Luis Obispo
Los Osos Valley. Boysen Ranch Wetland Mitigation area between Los Osos Valley Road and O'Connor Way west of Foothill Road. West of city limits of San Luis Obispo.
42
Comment
UC1181197
Eryngium armatum
E. K. Balls
1958-7-16
23544
San Luis Obispo
0.5 mi. n. Cambria (State Hwy. 1 along cliffs)
15
Comment
UCSB51271
Eryngium armatum
Ferren, Wayne
1984-4-18
San Luis Obispo
Proposed natural preserve, San Simeon State Beach
60
Comment
OBI8969
Eryngium spinosepalum
Robert F. Hoover
1946-6-16
6171
San Luis Obispo
1 mi s of Simmler, Carrizo Plain
Comment
CAS-BOT-BC54461
Erysimum capitatum
John Thomas Howell
1948-6-15
24361
San Luis Obispo
Red Hills southeast of Shandon.
762
Comment
CAS-BOT-BC54467
Erysimum capitatum
G. B. Rossbach; R. P. Rossbach
1938-5-6
824
San Luis Obispo
About one mile inland from Avila.
Comment
CAS-BOT-BC54497
Erysimum capitatum
Clare B. Hardham
1960-6-1
5957
San Luis Obispo
Santa Lucia Mountains. Road from Pine Mountain to Burnett Peak.
Comment
UC1541155
Erysimum capitatum
Clifton F. Smith
1986-5-15
12076
San Luis Obispo
road up mt from Russell Ranch in Cuyama Valley; Caliente Mountain
1219
Comment
OBI15076
Erysimum capitatum var. capitatum
Robert F. Hoover
1947-4-2
6857
San Luis Obispo
Upper Arroyo Grande 6 mi above County park
Comment
POM264859
Erysimum capitatum var. capitatum
Lincoln Constance, A. A. Beetle
1940-3-22
2538
San Luis Obispo
Near San Juan Creek, Syncline Hill, 5 miles east of La Panza.
549
Comment
CAS-BOT-BC55228
Erysimum suffrutescens
G. B. Rossbach
1955-5-2
592
San Luis Obispo
Norhtwest side of Oso Flaco Lake.
Comment
OBI58882
Erythranthe androsacea
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27421
San Luis Obispo
Caliente Range. Along Caliente Ridge Rd. between wildlife guzzler (35 deg. 03.432' N x 119 deg. 46.937' W) and Caliente Peak.
1554
Comment
OBI56414
Erythranthe floribunda
Frederic Hrusa
1993-5-20
11019
San Luis Obispo
Margin of Salinas Riverbed immed to S and nearly below Niblick Rd bridge. W bank of river. Vicinity of Paso Robles
200
Comment
OBI64533
Erythranthe floribunda
David J. Keil, with Rhonda Riggins
2003-4-23
30144
San Luis Obispo
Calf Canyon, east of Highway 229 on Highway 58
Comment
CAS-BOT-BC151483
Erythranthe latidens
Ernest C. Twisselmann
1954-5-15
1237
San Luis Obispo
Vernal Pool at Palo Prieta Summit, 8 miles south of Cholame (White Rock Lake) - Temblor Range and the Western San Joaquin Valley
667
Comment
UCR122463
Eschscholzia caespitosa
George K. Helmkamp, E. A. Helmkamp
1998-5-20
4003
San Luis Obispo
Central Coast, Irish Hills, 3.1 miles SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos
351
Comment
JEPS51742
Eschscholzia caespitosa
W. L. Jepson
1927-4-26
11982
San Luis Obispo
Salinas River Bridge
Comment
OBI11807
Eschscholzia californica
Jim Heaston
1955-10-12
25
San Luis Obispo
Cal Poly SLO
Comment
OBI17794
Eschscholzia californica
Penelope Blackmer
1973-4-20
70
San Luis Obispo
SW corner Pennington Crk bio reserve
Comment
OBI33698
Eschscholzia californica
Melissa Luckow, Jerry Rendon
1980-4-4
12
San Luis Obispo
Poly Cyn, near arch to the cyn
Comment
CAS-BOT-BC403510
Eschscholzia californica
Ernest C. Twisselmann
1953-6-1
227
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: Eastern San Luis Obispo County
Comment
SBBG119660
Eschscholzia californica subsp. californica
J. Olson
2002-4-10
San Luis Obispo
serpentine outcrop WNW of water treatment plant at Chorro Reservoir; Camp San Luis Obispo
Comment
CAS-BOT-BC76477
Eschscholzia lemmonii
R. F. Hoover
1950-4-2
7789
San Luis Obispo
West edge of Carrizo Plain west of Simmler.
Comment
OBI11757
Eschscholzia lemmonii
Robert F. Hoover
1958-3-19
8429
San Luis Obispo
Carrizo Plain, near N base of Caliente Mt
Comment
CAS-BOT-BC76471
Eschscholzia lemmonii
Ernest C. Twisselmann
1962-4-2
6750
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Davidson Hills just east of Grant's Lake.
594
Comment
CDA17605
Eucrypta chrysanthemifolia
Kathleen G. Jones, Gaylord Jones
1982-3-27
s.n.
San Luis Obispo
Santa Lucia Mountains; Lopez Canyon, eastern slope.
0
Comment
OBI54146
Eucrypta chrysanthemifolia var. chrysanthemifolia
David J. Keil, Kathleen Keil
1995-4-15
24908
San Luis Obispo
Shell Crk Rd, a 1/2 mi N of jctn with Calif Rte 58
Comment
OBI11965
Eulobus californicus
Robert F. Hoover
1967-6-4
10613
San Luis Obispo
Cyn in Temblor Range near N end of Elkhorn Plain
Comment
UCD107073
Eulobus californicus
S. P. Lynch
1974-4-21
457
San Luis Obispo
San Luis Obispo County: On Highway 58, ca. 3.7 miles NE of Sta Margarita at bridge over Salia River.
609
Comment
SBBG109589
Euphorbia crenulata
C. B. Hardham
1956-4-20
472
San Luis Obispo
Coon Crk, York Mtn area
Comment
SBBG118263
Euphorbia oblongata
M. Wetherwax, E. Painter
2000-11-14
SLO 164
San Luis Obispo
Chorro Crk, behind Penee Theatre; Camp San Luis Obispo
80
Comment
CAS-BOT-BC207074
Euphorbia ocellata
Chester Dudley
1926-10-25
s.n.
San Luis Obispo
Paso Robles
Comment
SEINET10385139
Euphorbia serpens
David Keil
1983-10-22
18003
San Luis Obispo
Campus of California Polytechnic State University, [San Luis Obispo] among ornamental plantings near Fisher Hall
Comment
OBI57813
Euphorbia serpens
David J. Keil
1998-8-26
28039
San Luis Obispo
Hwy 166, 1.4 miles E of junction with US 101.
Comment
SD244684
Euphorbia spathulata
David Keil
1998-6-8
27699
San Luis Obispo
S of Cholame, 0.7 miles S from junction with Hwy 46 and 0.1 -0.9 miles along spur road from Bitterwater Road.
Comment
UC1285284
Euphorbia spathulata
R. F. Hoover
1949-5-1
7653
San Luis Obispo
at junction of Cottonwood road and Polonio Pass road (Cholame Valley); Cholame Valley
Comment
OBI57985
Extriplex californica
Austin P. Griffiths
1982-2-5
s.n.
San Luis Obispo
Pismo Beach Bluffs, Pismo Beach near N end of beach
Comment
UCR187524
Festuca arundinacea
George K. Helmkamp
1996-3-15
1005 A
San Luis Obispo
Central Coast, Los Osos, at the corner of Martingale Ave. and Buckskin Dr.
61
Comment
OBI21868
Festuca bromoides
Fred W. Rush
May-56
34
San Luis Obispo
NW Mt SLO
Comment
OBI30907
Festuca bromoides
Julie M. Vanderwier
1978-5-28
57
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI69313
Festuca bromoides
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-22
29822
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 deg. N x 120.581 deg. W) and gravel pit road east of Garden Farms (35.419 deg. N x 120.599 deg. W)Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
SD178095
Festuca bromoides
G. K. Helmkamp
2004-2-29
8321
San Luis Obispo
Central Coast: Nipomo Mesa, Nipomo, Orchard Ave. 0.1 mile northwest of Division St.
116
Comment
OBI79608
Festuca californica
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31364
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak.
447
Comment
UCR266045
Festuca californica
David J. Keil, Mike Walgren, Lisa Andreano
2012-5-15
31339
San Luis Obispo
Central Coast, Western end of San Luis Range. North-facing slope above Coon Creek, southern portion of Montana de Oro State Park, adjacent to Field Ranch, Pacific Gas and Electric Co. property, north of Diablo Canyon Nuclear Power Plant
360
Comment
OBI73007
Festuca californica
David J. Keil
2000-6-15
28813
San Luis Obispo
Irish Hills, San Luis Range. BLM parcel near Diablo Canyon Nuclear Power Plant
Comment
UCR140090
Festuca dertonensis
George K. Helmkamp
2004-2-29
8321
San Luis Obispo
Central Coast, Nipomo Mesa, Nipomo, Orchard Ave. 0.1 mi NW of Division St.
116
Comment
UCR202907
Festuca dertonensis
George K. Helmkamp, E. A. Helmkamp
2000-3-15
5341
San Luis Obispo
Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos
6
Comment
CAS-BOT-BC278368
Festuca elmeri
R. F. Hoover
1949-5-19
7713
San Luis Obispo
Forks of San Simeon Creek
Comment
UC33655
Festuca elmeri
Joseph Burtt Davy
1901-5
7584
San Luis Obispo
Templeton
Comment
UCSB30273
Festuca myuros
Hardham, Clare
1961-5-18
San Luis Obispo
between Pine Mt. and Rooky Butte; Santa Lucia Mountains
Comment
OBI59069
Festuca octoflora
David J. Keil
1998-4-14
26728
San Luis Obispo
Los Padres N.F. hills N of Cuyama River, near Adobe trailhead; 6.3 mi NE of junction with Tepesquet Canyon Rd on Hwy.166.
Comment
OBI35241
Festuca perennis
K. A. Nadeau
1983-4-30
5
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St. and Rockview rd
Comment
OBI5486
Festuca perennis
Sharon Jochums
1974-4-28
161
San Luis Obispo
W of hwy 1 just S of Arroyo de la Cruz
Comment
UCSB49078
Festuca perennis
Lestak, Leanne
1978-5-13
San Luis Obispo
2 1/2 miles south of Solvang on Alisal Road; across the street from Alisal Ranch
143
Comment
OBI59224
Festuca temulenta
David J. Keil
1998-6-8
27693
San Luis Obispo
S of Cholame, 0.7 miles S from junction with Hwy 46 and 0.1-0.9 miles along spur road from Bitterwater Rd.
Comment
RSA128065
Filago californica
Clare B. Hardham
1958-5-28
3430
San Luis Obispo
Intersection of North Road to Adelaida and Nacimiento Dam Road
Comment
SBBG117515
Foeniculum vulgare
E. Painter, M. Wetherwax
2002-8-13
CR 334
San Luis Obispo
S edge of cantonment area; Camp Roberts
180
Comment
OBI25699
Foeniculum vulgare
Hannah Rothlin
1981-2-20
5
San Luis Obispo
Found on the E hillside 1 mi N, past the entrance of Poly Cyn
Comment
OBI2103
Fragaria chiloensis
R. W. Summers
1982-2-17
244
San Luis Obispo
Oso Filacco sand hills, by sea
Comment
HSC91508
Fragaria vesca
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro, Manzanita Trail, Hazard Canyon
Comment
OBI59689
Frangula californica subsp. californica
Larry Kelly, David J. Keil
1988-10-1
257
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave.
Comment
CAS-BOT-BC53594
Frangula californica subsp. tomentella
R. F. Hoover
1946-9-22
6438
San Luis Obispo
West of Paso Robles on road to Adelaida
Comment
OBI5614
Frankenia salina
Sharon Jochums
1974-5-19
237
San Luis Obispo
W side of hwy 1 N of Piedras Blancas Point
Comment
SBBG81270
Fremontodendron californicum
R. J. Rodin
1974-5-4
9490
San Luis Obispo
right side of rd in deep gully, W of Hwy 101, Cuesta grade
Comment
OBI78888
Fritillaria biflora
George Butterworth
2013-3-28
901
San Luis Obispo
Chimineas Ecological Reserve. East of Chickenwater
756
Comment
OBI83678
Fritillaria biflora
Derek Johnson-May, Yasai Arami, Omar Alladeen, Payton Perkins, Larissa Kurtz, Jeffrey Lam
2016-2-14
1
San Luis Obispo
Prospects Fire Lookout Tower (Bowden Ranch Open Space).
Comment
RSA289964
Fritillaria biflora
J. A. Metzler
1909-3-25
s.n.
San Luis Obispo
San Luis Obispo.
Comment
OBI65832
Fritillaria biflora
D. R. Miller
1994-4-1
494 -159
San Luis Obispo
Pine Mtn Region. Below Coles Rd in near crk crossing Marmolejo crk drainage
732
Comment
RSA43143
Fritillaria biflora
Robert F. Hoover
1947-3-23
6719
San Luis Obispo
San Luis Obispo County: Rinconada mine, in area of serpentine
Comment
UC917027
Fritillaria biflora
R. Bacigalupi
1949-4-7
3076 A
San Luis Obispo
6.4 mi e of junction w California Highway #1 (along Santa Rosa Creek Road, near Cambria); Santa Rosa Creek Road
Comment
UCD77730
Fritillaria biflora
Robert E. Preston
1999-3-29
1208
San Luis Obispo
San Luis Obispo County: Ca. 6 mi NE of Morro Bay.
304
Comment
SEINET196139
Fritillaria lanceolata
Bernard Miossi
1940-3-19
225
San Luis Obispo
Near Hwy. 101 4 miles south of Santa Margarita.
366
Comment
OBI6204
Fuchsia hybrida
Shirley Vaughan
1974-5-31
14
San Luis Obispo
1127 Foothill Blvd
Comment
SEINET3157813
Galium andrewsii
M. E. Jones
1882-5-8
3239
San Luis Obispo
San Luis Obispo
Comment
JEPS90072
Galium andrewsii subsp. andrewsii
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13721
San Luis Obispo
ridge between Coon Creek and Crowbar Canyon (ca. 0.5 mi. e. of Last benchmark, on PG & E Diablo Canyon Nuclear Power Plant facility site, Irish Hills); S. Coast Ranges, Port San Luis 7 1/2 Quad. 1979 ed., Irish H
381
Comment
UC303451
Galium andrewsii subsp. intermedium
G. B. Grant
1903-4-30
5359
San Luis Obispo
Paso Robles
Comment
SBBG68810
Galium angustifolium subsp. angustifolium
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UC455886
Galium angustifolium subsp. angustifolium
E. P. Unangst
1906-9-1
San Luis Obispo
Cuesta
Comment
OBI9945
Galium angustifolium subsp. angustifolium
Robert F. Hoover
1946-6-2
6114
San Luis Obispo
5 mi SE of Santa Margarita
Comment
SBBG112373
Galium angustifolium subsp. angustifolium
D. Keil, R. Riggins
1984-4-26
18220
San Luis Obispo
0.3 mi from turnoff to Jouchin Ranch
Comment
OBI51820
Galium aparine
Gary Westbrook
Mar-94
44
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly cyn near Botanical Garden footbridge
244
Comment
OBI58695
Galium aparine
David J. Keil
1998-3-27
26461
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
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
OBI53167
Galium aparine
Steven A. Junak
1978-4-9
M- 63
San Luis Obispo
San Luis Range. Lower Coon Crk trl
67
Comment
SBBG118265
Galium californicum subsp. flaccidum
E. Painter, M. Wetherwax
2000-6-13
SLO 142
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
110
Comment
OBI4826
Galium porrigens
Mike Wemp
1972-3-29
18
San Luis Obispo
1/2 mi NW of Montana de Oro State Park campground
61
Comment
RSA523457
Galium porrigens
J. Kuijt
1958-05
1510
San Luis Obispo
Dunes W of S.P. tracks at the Union Oil side rd off Hwy 1. 5.6 miles s of Oceano.
Comment
OBI44810
Gamochaeta ustulata
David J. Keil
1979-7-1
13118
San Luis Obispo
Ridge between Prefumo and See Canyons. About 5 mi from jctn of Los Osos valley rd and Prefumo Cyn rd
Comment
OBI49916
Gamochaeta ustulata
David J. Keil, Mary Coffeen, Cathy Rose, and Corky Matthews
1984-5-5
18230
San Luis Obispo
Amer Cyn area in La Panza Mts
Comment
OBI66103
Garrya elliptica
David J. Keil
1983-7-16
17405
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI14147
Garrya veatchii
Unknown
1964-2-29
74
San Luis Obispo
1 mi S E of TV tower W of Cuesta Summit
Comment
OBI28582
Gastridium phleoides
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
26
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
SBBG104772
Gastridium phleoides
F. L. Johnson, E. A. Young
1993-5-27
ROB 678
San Luis Obispo
Cerro Romualdo, Camp San Luis Obispo
Comment
CAS-BOT-BC283909
Gastridium ventricosum
Ernest C. Twisselmann
1965-11-2
11700
San Luis Obispo
Arroyo de la Cruz, between Highway 1 and the ocean
4
Comment
SEINET11261249
Geranium columbinum
Robert L. Johnson
2015-7-29
4024
San Luis Obispo
At bottom of beach access stairs off Kon Tiki Inn between Harbor View Ave and Harloe Ave. Pismo Beach.; 0
12
Comment
UCR163626
Geranium molle
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9207
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness; Hi Mountain Road, 6.7 miles ENE of Lopez Lake near Salt Creek
399
Comment
SBBG108106
Gilia achilleifolia
C. B. Hardham
1957-4-25
1730
San Luis Obispo
Cypress Mtn
Comment
UC123670
Gilia achilleifolia subsp. achilleifolia
H. C. Lee
1936-4-3
546
San Luis Obispo
3 1/2 mi wsw Bromela; Arroyo Grande Quad., San Luis Obispo National Forest
Comment
UCSB16992
Gilia achilleifolia subsp. achilleifolia
Hardham, Clare
1958-5-7
San Luis Obispo
Between Bee Rock and Nacimiento River
Comment
UC23734
Gilia achilleifolia subsp. multicaulis
Alice King
Apr. 1895
San Luis Obispo
Arroyo Grande
Comment
UCR129876
Gilia aliquanta subsp. breviloba
Verne Grant
1949-4-25
8696
San Luis Obispo
Inner Coast Range, Cuyama Valley near junction of Ojai [Hwy 33] and Cuyama Valley [Hwy 166] roads
1067
Comment Read comments Jul 14 2015
SBBG95341
Gilia capitata subsp. abrotanifolia
J. Johnson, M. Boggs
1986-5-11
22
San Luis Obispo
East Cuesta Ridge, ca. 12 mi N of San Luis Obispo, off US Hwy 101
Comment
CAS-BOT-BC402032
Gilia ochroleuca subsp. minima
R. F. Hoover
1947-3-23
6727
San Luis Obispo
Fernandez Creek, near north base of La Panza Range
Comment
RSA150785
Gilia tenuiflora subsp. amplifaucalis
D. E. Breedlove
1962-3-25
1998
San Luis Obispo
6.5 miles south of Shandon
351
Comment
SBBG5907
Gilia tenuiflora subsp. amplifaucalis
C. B. Hardham
1958-3-1
2867
San Luis Obispo
Huerhuero Crk between Creston and Geneseo
Comment
CAS-BOT-BC226468
Gilia tenuiflora subsp. tenuiflora
Alice Eastwood; John Thomas Howell
1937-4-30
4148
San Luis Obispo
Huasna district
Comment
SBBG107665
Gilia tenuiflora subsp. tenuiflora
C. B. Hardham
1960-5-10
5706
San Luis Obispo
Cypress Mtn
701
Comment
SBBG109454
Gilia tenuiflora subsp. tenuiflora
C. B. Hardham
1961-4-17
6824
San Luis Obispo
Pine Mtn
975
Comment
SBBG20608
Gilia tenuiflora subsp. tenuiflora
C. B. Hardham
1962-5-10
10086
San Luis Obispo
Shell Crk near Camatta Rd, E of Creston
Comment
RSA148720
Gilia tricolor
Clare B. Hardham
1961-3-20
6688
San Luis Obispo
Cottonwood Pass east of Cholame.
610
Comment
SBBG93787
Githopsis diffusa subsp. diffusa
S. A. Junak
1990-5-1
4254
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
536
Comment
OBI57361
Githopsis diffusa subsp. robusta
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27498
San Luis Obispo
Santa Lucia Mountains. San Simeon Creek Rd., 15 road miles NE of junction with Hwy 1. Hearst Ranch near Pine hut and Rocky Butte (35 deg. 42.164' N x 121 deg. 05.781' W).
853
Comment
OBI36334
Glycyrrhiza lepidota
David J. Keil, Lynne Dee Oyler and Rick Oyler
1983-6-26
17165
San Luis Obispo
Shandon. Along San Juan Crk
Comment
CAS-BOT-BC303870
Gnaphalium
Alice Eastwood
1927-4-7
14287
San Luis Obispo
Morro
Comment
RSA685169
Gnaphalium californicum
Scott D. White, Ken McDonald
2001-5-9
8491
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
UCR29428
Gnaphalium stramineum
David J. Keil, Melissa Luckow, R. A. Pimental, R. Riggins-Pimental
1981-4-24
14508
San Luis Obispo
S of Shandon, at junction of Shell Creek Road and Calif. Hwy 58
423
Comment
CDA20909
Gnaphalium stramineum
G. F. Hrusa
1993-5-2
11077
San Luis Obispo
Salinas Valley; Paso Robles: on E side of Salinas River, immediately S of Niblick Rd. bridge.
0
Comment
SBBG72620
Grayia spinosa
C. F. Smith
1973-4-26
10521
San Luis Obispo
E base of Caliente Mtn, lower Cuyama Valley
Comment
SD43638
Grindelia camporum
Darley F. Howe
1949-1-1
San Luis Obispo
San Luis Obispo coast
Comment
CAS-BOT-BC305112
Grindelia hirsutula
Alice Eastwood; John Thomas Howell
1936-5-7
2250
San Luis Obispo
Hills ne. of San Luis Obispo
Comment
CAS-BOT-BC305125
Grindelia hirsutula
Clare B. Hardham
1958-2-13
2818
San Luis Obispo
Santa Lucia Mountains. Cambria
Comment
CAS-BOT-BC304675
Gutierrezia californica
Ernest C. Twisselmann
1955-9-1
2366
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Juan River Valley, 8.6 miles south of Shandon
441
Comment
UC1195403
Gutierrezia californica
Ernest C. Twisselmann
1957-11-7
4117
San Luis Obispo
Elkhorn Plain
731
Comment
RSA760027
Hainardia cylindrica
David J. Keil
1998-6-12
27791
San Luis Obispo
Morro Bay State Park. Park Ridge area west of Holister Peak, near quarry trail.
Comment
OBI31638
Hazardia squarrosa
Smeltzer, Turnquist
1982-5-7
125
San Luis Obispo
NE side of laguna lake park
Comment
OBI32003
Hazardia squarrosa
David J. Keil, Melissa Luckow and Robert Allen
1981-11-11
15669
San Luis Obispo
Arroyo de la Cruz area N of San Simeon. along S side of the Arroyo
Comment
OBI4807
Hazardia squarrosa
Mike Wemp
1972-3-29
15
San Luis Obispo
1/2 mi NW of Montana de Oro State Park campground
61
Comment
CDA43334
Hedera helix
David J. Keil
2011-11-5
31139
San Luis Obispo
Oceano. Norswing Drive near intersection with Coolidge Drive.
Comment
UCR122127
Hedypnois cretica
George K. Helmkamp
2002-4-21
7482
San Luis Obispo
Central Coast, Santa Rosa Creek Rd., 11.2 mi east of Cambria
396
Comment
CAS-BOT-BC306725
Helenium bigelovii
Clare B. Hardham
1956-7-15
1258
San Luis Obispo
Santa Lucia Mountains. Santa Rita Creek
Comment
OBI38448
Helenium puberulum
Eric Wise
1982-7-2
1605
San Luis Obispo
Oso Flaco Lake
Comment
RSA19305
Helenium puberulum
Alice Eastwood, J. T. Howell
1936-5-6
2219
San Luis Obispo
Chorro Creek.
Comment
CAS-BOT-BC211498
Helianthemum scoparium
R. F. Hoover
1964-7-11
9175
San Luis Obispo
3 mi. nw. of Nipomo
Comment
UCR141006
Helianthemum scoparium
George K. Helmkamp
2004-3-4
8323
San Luis Obispo
Central Coast, Nipomo Mesa, along Pomeroy Rd, 0.2 mi N of Willow Rd, NW of Nipomo
91
Comment
RSA122241
Helianthemum scoparium var. vulgare
T. M. Hendrix
1937-6-4
248
San Luis Obispo
4.75 miles S of Huerhuero School Pozo
534
Comment
RSA20401
Helianthemum scoparium var. vulgare
Roxana S. Ferris, Ruth P. Rossbach, R. T. Ferris
1938-5-12
9449
San Luis Obispo
8 miles east of Santa Margarita on Mountain Road near its junction with State Highway 178.
Comment
UCSB40447
Helianthus annuus
Ochs, Clifford
1980-5-15
San Luis Obispo
On S. side of Pozo Road, about two miles S.W. of its junction with State Highway 58, along bank of San Juan Creek
487
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
OBI38251
Heliotropium curassavicum
Eric Wise
1981-8-7
1050
San Luis Obispo
Poso Ortega Lake
Comment
RSA502800
Heliotropium curassavicum var. oculatum
Tim Ross, Annette Ross
1988-8-16
1561
San Luis Obispo
Morro Bay, near Atascadero State Beach.
1
Comment
UCR122598
Hemizonia congesta subsp. luzulifolia
George K. Helmkamp
1995-11-25
102
San Luis Obispo
Central Coast, San Simeon Creek Rd, 0.2 mi east of Calif. Hwy 1, at the NE edge of San Simeon State Campground
76
Comment
SDSU4591
Hemizonia congesta subsp. luzulifolia
D. F. Howe
1961-7-23
3063
San Luis Obispo
5 miles east of Cayucos on road to Paso Robles.
183
Comment
RSA216758
Hemizonia increscens
Robert F. Hoover
1969-9-15
11591
San Luis Obispo
At mouth of Chorro Creek, Morro Bay.
Comment
RSA152181
Hemizonia increscens
G. Thomas Robbins, John Weiler
1959-8-7
4139
San Luis Obispo
West of State Hwy 1, 1.8 miles N of Arroyo de la Cruz, 5.6 miles S of the Monterey County line.
15
Comment
POM225871
Hemizonia luzulifolia
J. T. Howell
1933-7-2
11416
San Luis Obispo
Summit of Cuesta Pass.
Comment
OBI79376
Hesperocyparis
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31660
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
Comment
SD40658
Hesperocyparis sargentii
Carl B. Wolf
1934-11-4
San Luis Obispo
Santa Lucia Mountains, northeast of Pine Mountain near dude ranch
760
Comment
SBBG119646
Hesperomecon linearis
E. Painter, M. Wetherwax
2001-4-17
CR 201
San Luis Obispo
jct of boundary rd and rd to top of palisades of Nacimiento River, S of Boy Scout Rd; Camp Roberts
252
Comment
SBBG48052
Hesperomecon linearis
J. P. Broughton
1974-2-27
1379
San Luis Obispo
near Oso Flaco Lake
Comment
CAS-BOT-BC422577
Hesperomecon linearis
Ernest C. Twisselmann
1952-4-24
216
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch, eastern San Luis Obispo County.
670
Comment
OBI65172
Hesperoyucca whipplei
Greg Wilvert
2005-6-4
471
San Luis Obispo
SE half of the Caliente Range. 0.8 km E of Wells Ranch
823
Comment
SBBG95551
Hesperoyucca whipplei
D. Keil, R. Riggins
1986-4-26
19228
San Luis Obispo
Elkhorn Rd, 3.05 mi E of rd to center of Carrizo Plain; T31S R21E NW 1/4 of S17
762
Comment
CAS-BOT-BC131796
Hesperoyucca whipplei
Ernest C. Twisselmann
1954-6-5
1321
San Luis Obispo
Canyon, West slope of Crocker Grade, southeastern San Luis Obispo County
731
Comment
OBI20352
Hesperoyucca whipplei
Robert Krause
1971-5-16
10
San Luis Obispo
Poly cyn on Calif Polytechnic State univ
244
Comment
RSA396546
Heteranthemis viscidihirta
C. F. Smith
1961-9-15
6499
San Luis Obispo
About S side of White Lake, Dune Lakes S of Oceano.
Comment
UCR140092
Heteranthemis viscidihirta
George K. Helmkamp
2004-4-1
8410
San Luis Obispo
Central Coast, Nipomo Mesa; Mesa Dunes Mobile Home Park along Mesa View Dr., 0.2 mi south of Halcyon Rd.
76
Comment Read comments Jul 6 2012
CAS-BOT-BC148453
Heteromeles arbutifolia
Clare B. Hardham
1956-6-19
934
San Luis Obispo
Peachy Canyon - Santa Lucia Mountains
Comment
UCR29862A
Heteromeles arbutifolia
Robert F. Hoover
1969-10-26
11653
San Luis Obispo
Ridge northwest of Cuesta Pass
753
Comment
JEPS75288
Heterotheca grandiflora
Ernest C. Twisselmann
1972-9-23
19280
San Luis Obispo
T. Franklin Twisselmann home Choice Valley
640
Comment
OBI80966
Heterotheca grandiflora
Byron Barrientos, Liam Pestrella, Christian Parong
2015-4-26
2
San Luis Obispo
Oceano Dunes
Comment
OBI26491
Heterotheca grandiflora
Kathlene Henry
1979-7-26
1
San Luis Obispo
Shell Beach. 500 ft from the Pacific Ocean
15
Comment
OBI41028
Heterotheca grandiflora
Robert M. Moos
1983-11-3
7
San Luis Obispo
Just S of Lopez Lake
Comment
RSA0075852
Heterotheca grandiflora
David J. Keil
1988-7-2
20877
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd. Vicinity of old cement plant or on hill to northeast.
Comment
OBI39100
Heterotheca oregona
David J. Keil
1983-7-16
17403
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
CAS-BOT-BC311121
Heterotheca oregona var. scaberrima
Clare B. Hardham
1956-10-8
1437
San Luis Obispo
Santa Lucia Mountains. Paradise Valley. Atascadero
Comment
CAS-BOT-BC311128
Heterotheca oregona var. scaberrima
R. F. Hoover
1966-9-16
10048
San Luis Obispo
Bed of Salinas River at mouth of Rocky Canyon
Comment
UC2027022
Heterotheca sessiliflora
Greg Wilvert
2005-7-20
496
San Luis Obispo
Southeast Half of the Caliente Range. 1.1km NW of Semper Spring
Comment
RSA0066086
Heuchera pilosissima
T. Elias, W. Wisura
1984-7-27
8585
San Luis Obispo
Morro Bay. N side of Morro Rock.
Comment
UC455910
Hieracium argutum
I. J. Condit
1908-6-20
San Luis Obispo
Cuesta
Comment
OBI31820
Hirschfeldia incana
Smeltzer, Turnquist
1982-4-12
35
San Luis Obispo
On the SE side of Laguna Lake Park from the roadway over to base of hill
Comment
OBI15164
Hirschfeldia incana
Ernest C. Twisselmann
1953-11-19
825
San Luis Obispo
Temblor Range and Western San Joaquin Valley. Hardenburgh Place: upper Gillis Cyn, 10 mi S of Cholame
Comment
OBI12758
Hoita macrostachya
Robert F. Hoover
1946-11-3
6548
San Luis Obispo
Steiner Crk cyn (Serrano Cyn)
Comment
RSA114302
Hollisteria lanata
E. C. Twisselmann
1956-5-2
2732
San Luis Obispo
Summit of Palo Canyon.
681
Comment
SBBG110175
Holocarpha heermannii
C. B. Hardham
1964-7-29
12283
San Luis Obispo
Burnett Peak
Comment
OBI56410
Holocarpha virgata subsp. virgata
David J. Keil, with V. L. Holland and Danny Fry
1998-11-5
28192
San Luis Obispo
Camp Roberts at north end of McMillan airfield runway.
Comment
UC1392894
Holocarpha virgata subsp. virgata
R. F. Hoover
1969-8-12
11541
San Luis Obispo
12 mi nw Paso Robles (on road to Nacimiento Dam)
Comment
CAS-BOT-BC150050
Holodiscus discolor var. discolor
Alice Eastwood
1927-8-1
15024
San Luis Obispo
Cambria
Comment
OBI79703
Hordeum brachyantherum
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31676
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
Comment
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
OBI2565
Hordeum marinum subsp. gussoneanum
Larry E. Brown
1971-5-15
1997
San Luis Obispo
Cambria
Comment
OBI28249
Hordeum marinum subsp. gussoneanum
Krystoff/ Spasbo
1982-4-18
39
San Luis Obispo
22. mi. E. of Arroyo Grande
762
Comment
OBI6252
Hordeum murinum
Robert J. Rodin
1970-5-5
8395
San Luis Obispo
Nature Preserve, Camp San Luis Obispo
15
Comment
OBI76824
Hordeum murinum
Karen Wilferth
1982-5-1
s.n.
San Luis Obispo
25 mi E of Arroyo Grande on Huansa Rd, just 1/4 of a mi before reaching Agua Escondido Campground
Comment
CAS-BOT-BC289391
Hordeum murinum subsp. glaucum
Ernest C. Twisselmann
1955-4-26
1901
San Luis Obispo
Painted Rock, Temblor Range and the Western San Joaquin Valley
731
Comment
HSC39881
Hordeum murinum subsp. leporinum
J. P. Smith
1973-3-20
5889
San Luis Obispo
Price Canyon Rd., 3.5 mi. from Pismo Beach
61
Comment
OBI35443
Horkelia cuneata
Melody Dickens
1980-4-30
3 BH
San Luis Obispo
Found on Black Hill, Morro Bay State Park
Comment
POM264992
Horkelia cuneata
I. L. Wiggins
1929-4-15
3559
San Luis Obispo
Between Guadalupe and Oceana.
Comment
RSA17816
Horkelia cuneata
Carl B. Wolf
1929-4-15
3553
San Luis Obispo
2-3 miles inland from Ocean and about 3 miles north of Santa Maria River.
61
Comment
RSA128112
Horkelia cuneata subsp. puberula
Clare B. Hardham
1959-4-23
4291
San Luis Obispo
Atascadero. Shale hills, Santa Barbara Road.
Comment
SBBG34694
Horkelia cuneata var. cuneata
J. Patman
1963-5-30
San Luis Obispo
rd to Nipomo, S of Oceano, E of Hwy 1
Comment
CAS-BOT-BC143917
Horkelia cuneata var. sericea
R. F. Hoover
1967-5-6
10544
San Luis Obispo
At Jack Lake
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
OBI59304
Humulus lupulus
David J. Keil
2001-6-1
29539
San Luis Obispo
Santa Margarita. Vicinity of railroad crossing on Highway 58 near Santa Margarita Park.
Comment
OBI37373
Hydrocotyle verticillata
Eric Wise
1981-6-29
820
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI79064
Hydrocotyle verticillata
David J. Keil
2013-8-19
31890
San Luis Obispo
Morro Bay State Park portion of El Morro Elfin Forest, Los Osos
5
Comment
UCR38897
Hypericum anagalloides
David J. Keil, E. A. Wise
1982-7-2
16271
San Luis Obispo
Central Coast, Nipomo Mesa area west of Pomeroy Rd along Black Lake Canyon trail
Comment
OBI5569
Hypochaeris glabra
Sharon Jochums
1974-4-10
125
San Luis Obispo
On marine terr on San Simeon Point W of hwy 1
Comment
OBI30113
Hypochaeris radicata
Melissa Luckow
1982-6-24
889
San Luis Obispo
Cambria, jctn of hwy 1 and rd to Black Mt. SE corner of rd
Comment
UCD126569
Ipomoea purpurea
Ernest C. Twisselmann
1960-8-22
5993
San Luis Obispo
Eastern San Luis Obispo County: Dorothy Twisselmann Ranch.
Comment
HSC91562
Iris douglasiana
Susan H. Bicknell
1988-11-22
San Luis Obispo
Montano de Oro, MDO13
Comment
CAS-BOT-BC251058
Isocoma acradenia var. bracteosa
E. L. Painter; M. Wetherwax
2002-8-13
CR- 339
San Luis Obispo
Camp Roberts. On roadside in cantonment area, below water tower, below Headquarters Hill housing
259
Comment
JEPS83687
Isocoma acradenia var. bracteosa
Ernest C. Twisselmann
1957-11-7
4128
San Luis Obispo
Panorama Hills, se San Luis Obispo County Temblor Range, Western San Joaquin Valley, Panorama Hills
746
Comment
SD41495
Isocoma menziesii var. menziesii
Edith A. Purer
1932-8-28
4852
San Luis Obispo
Oceano on sand dunes
Comment
CDA19682
Isocoma menziesii var. vernonioides
A. Gilbert
1996-7-3
s.n. - 7
San Luis Obispo
Morro Bay.
0
Comment
OBI75127
Isocoma menziesii var. vernonioides
Helen Jones
1982-8-7
42
San Luis Obispo
Piedras Blancas Point
Comment
UCR4911
Isocoma menziesii var. vernonioides
O. F. Clarke
1966-11-27
661127- 04
San Luis Obispo
Morro Bay
61
Comment
CAS-BOT-BC112422
Isolepis carinata
R. F. Hoover
1965-5-22
9405
San Luis Obispo
Cambria, among pines north of town
Comment
OBI15980
Iva axillaris
McMillan
1952-5-29
134
San Luis Obispo
Pinde Ranch Bitterwater cr. 12 mi S 18 mi E Shandon
Comment
UC1787287
Jaumea carnosa
G. K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5337 A
San Luis Obispo
Central Coast: Atascadero State Beach, 1.2 mi NNW of the junction of CA-1 and CA-41.
6
Comment
UC1133583
Juncus acutus subsp. leopoldii
B. Bolt
1936-2-25
595
San Luis Obispo
0.5 mi nw Morro; Cayucos Quad.
Comment
UCSB71051
Juncus acutus subsp. leopoldii
Rindlaub, Kathy; Hobson, K.; Pritchett, David
1985-6-23
San Luis Obispo
Santa Maria River. 100 m NE of marker in channel.
5
Comment
OBI43275
Juncus balticus
Eric Wise
1981-10-23
1361
San Luis Obispo
Tepesquet Vinyard Ponds 4-6 mi S of Shandon on San Juan rd
Comment
UC1101004
Juncus breweri
Malcolm A. Nobs and S. Galen Smith
1949-6-22
876
San Luis Obispo
ca 3 mi s Oceano (Dune Lakes Gun Club)
Comment
OBI80666
Juncus bufonius var. bufonius
David J. Keil
1992-1
22971
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
OBI43527
Juncus bufonius var. bufonius
Eric Wise
1983-8-10
1742
San Luis Obispo
Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon
Comment
OBI53067
Juncus bufonius var. congestus
David J. Keil
1995-5-23
25209
San Luis Obispo
San Luis Range. San luis Bay Estates. Area proposed for housing development
Comment
UC1133671
Juncus mexicanus
W. A. Peterson
1937-4-28
762
San Luis Obispo
La Panza Ranch La Panza Quad.
472
Comment
SEINET3440036
Juncus occidentalis
Marcus E. Jones
1882-5-9
3247
San Luis Obispo
San Luis Obispo
Comment
OBI83420
Keckiella cordifolia
Butterworth
2006-5-15
621
San Luis Obispo
Garcia Spring Rd, CHG071
939
Comment
OBI9286
Keckiella cordifolia
Robert J. Rodin
1954-7-3
5965
San Luis Obispo
Reservoir Cyn, 1 mi N of San luis Obispo
Comment
OBI79009
Kickxia elatine
David J. Keil
2013-8-22
31931
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
OBI71434
Kickxia spuria
Lynne Dee Oyler
1990-10-11
2033
San Luis Obispo
Santa Margarita Crk tributary just NE of Santa Margarita Ranch HQ, E of the sorting pens
Comment
OBI59088
Koeleria macrantha
David J. Keil
1998-5-14
27266
San Luis Obispo
Montana de Oro State Park. Valencia Peak burn area.
Comment
OBI59369
Koeleria macrantha
Michael Curto, with Jill Bushakra
2001-6-14
29545
San Luis Obispo
Summit area between Prefumo Canyon and See Canyon, San Luis Range.
Comment
OBI21942
Koeleria macrantha
Robert D. Page
1962-5-5
96
San Luis Obispo
About 4 mi up Chorro Crk cyn, Cal Poly campus
Comment
POM262158
Koeleria macrantha
I. L. Wiggins
1929-4-15
3569
San Luis Obispo
Between Guadalupe and Oceana.
Comment
CDA14912
Lactuca saligna
G. Perez
1998-8-27
s.n.
San Luis Obispo
Upper Salinas Valley; 8320 Portola Rd. in Atascadero. .
0
Comment
OBI33041
Lactuca saligna
David J. Keil
1983-9-10
17954
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
CAS-BOT-BC340634
Lactuca serriola
John Thomas Howell
1964-6-29
40776
San Luis Obispo
Cambria
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
OBI15962
Lagophylla ramosissima
Robert F. Hoover
1965-9-18
9581
San Luis Obispo
Calf Cyn
Comment
OBI49636
Lagophylla ramosissima
David J. Keil
1989-5-3
21204
San Luis Obispo
San Luis Obispo hillsides between Los Osos Valley rd and Prefumo Cyn rd accessed from end of Diablo Dr at site of proposed Irish Hills Golf course
Comment
CAS-BOT-BC273876
Lamarckia aurea
Ernest C. Twisselmann
1965-5-17
10813
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
UCD63495
Lamarckia aurea
Ernest C. Twisselmann
1965-5-17
10813
San Luis Obispo
Eastern San Luis Obispo County: Western San Joaquin Valley, Temblor Range, Dorothy Twisselmann Ranch.
670
Comment
OBI62130
Lamarckia aurea
P. A. Holden
1968-3-16
103
San Luis Obispo
1 mi S of Edna Oil Field
Comment
CAS-BOT-BC95024
Lastarriaea coriacea
R. C. Wenk
2007-4-22
663
San Luis Obispo
Carrizo Plain N.M., foothills of Caliente Range, behind Washburn Ranch house, near Sulfur Spring
822
Comment
CHSC53621
Lastarriaea coriacea
L. P. Janeway; Jean Witzman
1988-4-30
2653
San Luis Obispo
Near eastern 'headwaters' of Huerhuero Cr. In bare sandy dirt road.
411
Comment
OBI10920
Lastarriaea coriacea
Robert F. Hoover
1950-5-5
7869
San Luis Obispo
S end of Morro Bay
Comment
CAS-BOT-BC334575
Lasthenia californica
Alice Eastwood; John Thomas Howell
1937-4-30
4164
San Luis Obispo
In the upper Arroyo Grande
Comment
CDA15154
Lasthenia californica
G. F. Hrusa
1998-4-26
14261
San Luis Obispo
Temblor Range; at N end of Elkhorn Plain.
Comment
CAS-BOT-BC334581
Lasthenia californica
Roxana S. Ferris
1955-5-24
12818
San Luis Obispo
Carisso Plain 3.7 miles south of Simmler at northern border of Soda Lake
Comment
RSA790127
Lasthenia ferrisiae
Colin Wilkinson, Kelly Hardwicke, H. T. Harvey
2011-5-10
12
San Luis Obispo
South Coast Ranges; Carrizo Plain; Southeast of Soda Lake; gently sloping terrain in and around lake floodplain. Approx. 1.4 miles southwest of Elkhorn Rd.
590
Comment
CAS-BOT-BC329187
Lasthenia ferrisiae
Clare B. Hardham
1962-4-14
8976
San Luis Obispo
Cholame flats - Intersection Rte. 41 & road to Parkfield.
Comment
SJSU3339
Lasthenia glabrata subsp. glabrata
C. W. Sharsmith
1962-4-20
6805
San Luis Obispo
Carrizo Plain c. 5 mi SE of Simmler
Comment Read comments Nov 6 2015
UCSB36146
Lasthenia gracilis
Roberts, Dar
1980-3-7
San Luis Obispo
1.5 miles N.W. campus Cal Poly S.L.O, in Polly canyon
140
Comment
SBBG16980
Lasthenia leptalea
C. B. Hardham
1960-4-20
5462
San Luis Obispo
Black Mtn, Highland District, near Pete Nelson Cyn
609
Comment
RSA128421
Lasthenia leptalea
Clare B. Hardham
1958-4-20
3052
San Luis Obispo
North Traffic Way, Atascadero - opposite old adobe. Plants of Santa Lucia Mountains.
Comment
UC455767
Lasthenia minor
I. J. Condit
1910-3-31
San Luis Obispo
Carrisa Plains
Comment
SDSU7503
Lavatera assurgentiflora
R. M. Harvey
1938-8-18
2374
San Luis Obispo
Pismo Beach
Comment
UCSB17142
Layia gaillardioides
Hardham, Clare
1959-4-22
San Luis Obispo
Santa Rita Canyon, Santa Lucia Mountains, west of Templeton
Comment
CAS-BOT-BC321659
Layia glandulosa
Rev. R. W. Summers
1886-2-21
435
San Luis Obispo
Oso Flaco sand hills, near sea
Comment
CHSC55872
Layia glandulosa
L. P. Janeway; Jean Witzman
1988-4-30
2658
San Luis Obispo
Ca 2 1/2 mi E of Creston; eastern branches of Huerhuero Cr.
426
Comment Read comments Apr 15 2019
SEINET7072465
Layia glandulosa
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment Read comments Apr 15 2019
UC1953289
Layia glandulosa
Anthony Baniaga with Daniel Chavez
2010-3-14
54
San Luis Obispo
Tierra Redonda Mountain.
Comment Read comments Mar 17 2020
JEPS7494
Layia glandulosa
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3456
San Luis Obispo
just e of lowest point in Carrizo Plain (ca. 8 mi se of Soda Lake)
594
Comment
LA212368
Layia glandulosa
James R. Shevock;
1972-4-1
1513
San Luis Obispo
TEMBLOR RANGE, Shell Creek.
Comment
OBI28741
Layia glandulosa
Gary Hammer
1976-4-10
27
San Luis Obispo
Off Parkhill Rd on bank 3 mi from hwy 58
Comment
RSA0008473
Layia glandulosa
R. D. Goeden, J. A. Teerink
1990-4-18
s.n.
San Luis Obispo
Jct of Hwy 58 and La Panza Rd.
439
Comment
SJSU3319
Layia glandulosa
C. W. Sharsmith
1962-4-19
6775
San Luis Obispo
by Shell Cr, San Juan Cr drainage c. 12 mi S of Shandon
414
Comment
UC455576
Layia glandulosa
I. J. Condit
1908-4-4
San Luis Obispo
w San Luis Obispo; Osos Valley
Comment
UCSB51488
Layia glandulosa
Willis, Mel
1967-4-22
San Luis Obispo
On east side of Hiway 1, 6.0 miles no. of Guadalupe, Nipomo Mesa
30
Comment
CAS-BOT-BC327220
Layia heterotricha
David D. Keck; J. Clausen
1935-4-10
3156
San Luis Obispo
18 miles S of Soda Lake toward southern end of Carrizo Plain
609
Comment
OBI74934
Layia heterotricha
George Butterworth
2010-3-29
772
San Luis Obispo
Chimineas; E Grantline
607
Comment
RSA0008486
Layia heterotricha
D. D. Keck
1935-4-9
3110
San Luis Obispo
Summit of Polonio Pass, 5 miles E. of Cholame, on road to Lost Hills.
579
Comment
CAS-BOT-BC327284
Layia hieracioides
Ira L. Wiggins
1929-4-15
3550
San Luis Obispo
Not far from ocean between Guadalupe and Oceana
Comment
CAS-BOT-BC327471
Layia jonesii
David D. Keck
1933-5-5
2187
San Luis Obispo
Odd Fellows Cemetery, near mouth of Toro Creek, on the coast betweeen Cayucos and Morro
10
Comment
CAS-BOT-BC327490
Layia jonesii
R. F. Hoover
1948-4-14
7442
San Luis Obispo
2 mi NW of Cuyucos
Comment
OBI78754
Layia jonesii
Michael Walgren
2014-4-6
365
San Luis Obispo
Chevron Oil Company about 1/4 mile east of Del Mar Park in the City of Morro Bay
98
Comment
OBI78804
Layia jonesii
Michael Walgren
2014-4-15
385
San Luis Obispo
Chevron Oil Company property in a field .5 miles east of the intersection of Zanzibar and Tuscan roads.
159
Comment
POM53341
Layia jonesii
R. W. Summers
1888-5-13
s.n.
San Luis Obispo
San Lius Obispo
Comment
UCD77801
Layia pentachaeta subsp. albida
Robert E. Preston
1997-4-10
1026
San Luis Obispo
San Luis Obispo County: 1.1 mi w of Cottonwood Pass
518
Comment
CAS-BOT-BC385625
Layia platyglossa
David D. Keck
1933-5-4
2180
San Luis Obispo
Cambria
Comment
CAS-BOT-BC385859
Layia platyglossa
Clare B. Hardham
1967-3-3
14327
San Luis Obispo
Diablo Canyon
Comment
OBI15816
Layia platyglossa
Aart C. DeVos
1963-4-18
62
San Luis Obispo
Poly Cyn, NW slope
Comment
OBI72811
Layia platyglossa
Michael Walgren
2010-4-7
113
San Luis Obispo
San Simeon State Park on W side of hwy 1, approx .67 mi S of Arroyo Hondo and 1.05 mi N of Arroyo de los Chinos
Comment
SBBG34884
Layia platyglossa
Mrs. R. W. Summers
1888-5-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC382107
Layia platyglossa
Roxana S. Ferris
1935-3-29
9113
San Luis Obispo
Slopes above southern end of Soda Lake, Carisso Plain
Comment
UCD135687
Layia platyglossa
Bruce G. Baldwin
1987-3-15
646
San Luis Obispo
San Luis Obispo County: 10 miles south of junction with San Juan Road along Shell Creek Road.
Comment
UC1873066
Lemna gibba
David Keil
2001-5-10
29430
San Luis Obispo
Bitterwater Road, Pinole Spring. 10.1 road mi N from Hwy 58 at site of stone springbox on slope below road.
688
Comment
OBI38528
Lemna gibba
Eric Wise
1982-6-10
1506
San Luis Obispo
A cow pond on hwy 58, 0.3 mi W of Huer Huero-La Panza Rd
Comment
UCD138145
Lemna minuta
Robert 'Roy' J. van de Hoek
1995-4-30
261
San Luis Obispo
San Luis Obispo County: Carrizo Plain, near Saucito Ranch House.
710
Comment
UC1101306
Lemna turionifera
Malcolm A. Nobs, S. Galen Smith
1949-6-23
837
San Luis Obispo
4 mi nw of Guadalupe (Oso Flaco Lake); Oso Flaco Lake
Comment
UC52336
Lepechinia calycina
Mrs. R. W. Summers
1882-6-8
665
San Luis Obispo
Santa Margarita Hills
Comment
OBI55343
Lepidium appelianum
David J. Keil
1998-5-11
27168
San Luis Obispo
Hwy 58 at San Juan Creek bridge
Comment
POM272905
Lepidium dictyotum
Lyman Benson
1937-4-4
8095
San Luis Obispo
East of Simmler, Carissa Plains. Temblor Mt. Range, Carissa Plains watershed.
457
Comment
UC1296289
Lepidium dictyotum var. acutidens
R. F. Hoover
1952-4-10
8109
San Luis Obispo
1 mi s Simmler; Carrizo Plain, Howell
Comment
UC1573181
Lepidium jaredii subsp. jaredii
Dean Wm. Taylor with Glenn L. Clifton
1988-3-12
9379
San Luis Obispo
Carrizo Plain, central portion, along dirt road from RC Farm to County Road Carrizo Plain
588
Comment
OBI78940
Lepidium nitidum
David J. Keil, Lynne Dee Althouse, Dan Meade, Naomi Oyler, Jason Dart, and Meg Perry
2008-3-31
s.n.
San Luis Obispo
Carrizo Plain. Area Proposed for development as solar farm by OptiSolar Corporation.
Comment
SBBG104191
Lepidium nitidum
F. L. Johnson Proctor
1993-2-19
ROB 114
San Luis Obispo
ca. 0.5 km N of Bee Rock Rd on East Perimeter Rd; Camp Roberts
Comment
UCR121902
Lepidium nitidum
Ian G. Gillespie
2002-4-2
94
San Luis Obispo
Temblor Range, Along Davis Rd. approximately 1.8 miles south of junction with Route 46, south-east of Cholame
457
Comment
OBI37596
Lepidium nitidum
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchard
1982-3-24
15809
San Luis Obispo
Vicinity of American Cyn in the La Panza Mts. T30S, R16E, sects 28, 32, 33
Comment
CAS-BOT-BC12708
Lepidium oblongum
J. W. Congdon
1894-3-28
s.n.
San Luis Obispo
Near Farmington.
Comment
UC1927827
Lepidium perfoliatum
David Keil, Lynne Dee Althouse, Dan Meade, Jason Dart, Meg Perry, and Naomi Oyler
2008-3-31
30495
San Luis Obispo
Carrizo Plain north of Highway 58 off Bitterwater Road.
654
Comment
UC1969522
Lepidium pinnatifidum
Michael Stiles
2003-5-19
s.n.
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Mount Bishop Road behind Beef Evaluation Unit.
Comment
RSA195844
Lepidospartum squamatum
E. C. Twisselmann
1967-9-12
13701
San Luis Obispo
Otherwise known in the Temblor Range only from the mouth of Palo Prieta Canyon, Choice Valley, fill 0.25 mile NW of the school.
602
Comment
UC1537484
Leptodactylon californicum
Gordon H. True Jr.
1937-4-25
677
San Luis Obispo
Pozo
457
Comment
RSA67548
Leptosiphon androsaceus
P. A. Munz
1951-4-12
16275
San Luis Obispo
13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range.
762
Comment
OBI79176
Leptosiphon ciliatus
David J. Keil, with Matt Ritter, Dan Sinton, et al.
2012-4-12
31262
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road
506
Comment
OBI83544
Leptosiphon parviflorus
David J. Keil
1998-4-9
26621
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepusquet Canyon Rd.
Comment
UCSB19407
Leptosiphon parviflorus
Breedlove, Dennis
1962-3-29
San Luis Obispo
12.4 miles west of Simmler, La Panza Range
518
Comment
RSA0042090
Leptosiphon pygmaeus subsp. continentalis
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6345
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
OBI76646
Leptosiphon pygmaeus subsp. continentalis
Meg Perry
2010-4-23
22 -Oct
San Luis Obispo
Carrizo Plain N of Calif Valley, Township 30S, Range 18E, SE 1/4 sect 4
616
Comment
OBI64975
Leptosyne bigelovii
Greg Wilvert
2005-4-2
92
San Luis Obispo
SE Half of the Caliente Range. 100 m S of Wells Spring
921
Comment
OBI55245
Leptosyne bigelovii
Greg Frugoli
1997-4-7
18
San Luis Obispo
Black Mtn Rd, La Panza Range, Los Padres NF (Hwy 58 burn area)
841
Comment
OBI39026
Leptosyne calliopsidea
David J. Keil, Dirk Walters, et al.
1986-3-22
19085
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
591
Comment
UCSB12161
Leptosyne calliopsidea
1962-3-18
San Luis Obispo
Eastern edge of Carrizo Plain along highway from McKittrick
777
Comment
UCSB13301
Leptosyne calliopsidea
Blattau, Jim
1962-4-18
San Luis Obispo
Along roadside of Highway 166-399, 13.2 miles south of Maricopa
838
Comment
CAS-BOT-BC339453
Lessingia glandulifera var. glandulifera
R. F. Hoover
1953-9-9
8329
San Luis Obispo
Caliente Mt., west of peak
Comment
OBI60088
Lessingia glandulifera var. glandulifera
George Butterworth
1997-11-3
199
San Luis Obispo
T31S, R20E, S32 at Visitor Center, Carrizo Plain
Comment
OBI79160
Lessingia pectinata
Kyle R. Weichert
2014-9-1
10
San Luis Obispo
On the east bank of the Salinas River bed near Templeton, CA; 35.546503, -120.702523 (WSG84)
229
Comment
SBBG61070
Lessingia pectinata var. tenuipes
C. B. Hardham
1956-10-14
1456
San Luis Obispo
Santa Lucia Ranch
Comment
UC1226819
Lessingia tenuis
P. J. Hurd and Stage
1962-6-9
62 -18
San Luis Obispo
5.1 mi ne Santa Margarita
Comment
UCD138663
Leucojum aestivum
Florence Knight
1911-5-2
s.n.
San Luis Obispo
San Luis Obispo County: Exact location unknown.
Comment
UC794373
Limnanthes douglasii subsp. nivea
Lincoln Constance, Richard W. Holm, and Carroll E. Wood Jr.
1949-4-23
3263
San Luis Obispo
four mi n Santa Margarita
304
Comment
OBI82520
Limonium perezii
David J. Keil
2015-8-10
33350
San Luis Obispo
Cayucos Abalone Farm, northwest of Cayucos at west end of Villa Creek Road
5
Comment
OBI11385
Linanthus californicus
Neil Havlik
1968-5-1
182
San Luis Obispo
In decomposed granite soil on east-facing slope in full sun 0.5 miles east of La Panza Campground on roadside of Pozo-La Panza Road.
Comment
POM209669
Linanthus californicus
D. D. Keck
1934-4-26
2817
San Luis Obispo
2 miles W of La Panza
Comment
SBBG34938
Linanthus californicus subsp. tomentosus
Mrs R. W. Summers
1886-4-19
San Luis Obispo
ocean bluffs, Pismo
Comment
UC1123985
Linanthus ciliatus
T. M. Hendrix
1939-5-8
1017
San Luis Obispo
2.5 mi nw Avenales Ranch; Los Padres National Forest, Branch Mt. Quad.
624
Comment
OBI79060
Linanthus dichotomus
Kathleen Goddard Jones, Gaylord Jones
1973-4-21
San Luis Obispo
Approximately 4 miles (3) east of Hwy 229 and 58 on northwest banks. Small tributary flowing down gully into creek along Hwy 58.
Comment
OBI36155
Linanthus dichotomus subsp. dichotomus
Walter F. Chesbro
1978-5-6
100
San Luis Obispo
Avenues Reserve. Hwy. 58. Open, grassy area
Comment
RSA142492
Linanthus parryae
Clare B. Hardham
1960-4-20
5475
San Luis Obispo
East Branch of Huero Huero at Calf Canyon Bridge
Comment
JEPS108378
Linanthus pygmaeus subsp. continentalis
David Gowen
2005-4-17
255
San Luis Obispo
Roadside on Hwy 58, ca 0.5 mile west of Shell Creek Rd. in sandy soil.
Comment
RSA666655
Linaria canadensis
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6613
San Luis Obispo
La Panza Range. CA-58. 4.5 miles E of Santa Margarita.
335
Comment
RSA660574
Linaria maroccana
Austin P. Griffiths
1978-5-20
10 -99
San Luis Obispo
Oceano.
10
Comment
SBBG119438
Linum bienne
M. Wetherwax, E. Painter with K. Downing
2002-5-8
SLO 254
San Luis Obispo
W side of Chumash Pk; Camp San Luis Obispo
170
Comment
RSA173977
Lithocarpus densiflorus var. densiflorus
Robert F. Thorne, P. Everett
1963-6-7
32168
San Luis Obispo
2.2 miles NW along Cuesta Ridge road from Cuesta Pass Freeway.
579
Comment
UC1127210
Lithophragma
C. M. Belshaw
1936-3-22
1681
San Luis Obispo
1 1/2 mi ssw Loma Peloma Hill; Nipomo Quad.
Comment
OBI66425
Lithophragma affine
David J. Keil, with Kathleen A. Keil
1997-3-29
26120
San Luis Obispo
La panza mountains. 1 mile from highway 58 along red hill road.
Comment
UC1127207
Lithophragma affine
G. T. Nordstrom
1937-4-20
1097
San Luis Obispo
2.6 mi se Lincoln School; Adelaida Quad., se of Lincoln School
Comment
OBI62993
Lithophragma affine
D. R. Miller
1994-4-22
494 -233
San Luis Obispo
Pine Mt Region. From low basin on coast side off Ridge rd near Hearst Gate; Pico Crk drainage
900
Comment
OBI80893
Lithophragma cymbalaria
David J. Keil
2015-2-14
32627
San Luis Obispo
Pismo Preserve. Along unpaved road from intersection with Thousand Hills Road westward to summit
70
Comment
UC73124
Lithophragma cymbalaria
F. E. Roadhouse
1905-4
177
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC435379
Lithophragma cymbalaria
Mary E. Wall
1933-5-11
s.n.
San Luis Obispo
Santa Margarita, Eldorado School
Comment
CAS-BOT-BC435380
Lithophragma cymbalaria
Mrs. R. W. Summers
unspecified
s.n.
San Luis Obispo
unspecified
Comment
OBI74332
Lithophragma heterophyllum
Theo Fitanides, Anthony Baniaga
2010-3-26
45
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
335
Comment
OBI7893
Lobelia erinus
G. L. Parsons
1976-5-27
122
San Luis Obispo
San Luis Obispo
Comment
OBI80812
Lobularia maritima
David J. Keil
1992-1
22919
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
UC1304964
Logfia filaginoides
R. F. Hoover
1967-5-5
10523
San Luis Obispo
ridge nw Cuesta Pass
Comment
OBI56584
Logfia filaginoides
David J. Keil
1998-3-27
26480
San Luis Obispo
Montan de Oro State Park. Slopes W of Valencia Peak burned over in summer of 1997
244
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
OBI42396
Logfia gallica
David J. Keil
1986-4-8
19103
San Luis Obispo
Fire Ecology class trip to BLM land on E side of Santa Margarita Lake
Comment
OBI82440
Lomatium caruifolium
David J. Keil, with George Butterworth
2016-2-25
33464
San Luis Obispo
Chorro Creek Ecological Reserve, east of San Luisito Creek Road between Highway 1 and San Luisito Creek
35
Comment
POM203684
Lomatium caruifolium
I. L. Wiggins
1932-3-21
5827
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
SEINET5779548
Lomatium caruifolium
Marcus E. Jones
1882-1
3600
San Luis Obispo
San Luis Obispo
Comment
UC1123013
Lomatium dasycarpum subsp. dasycarpum
H. C. Lee
1936-3-23
526
San Luis Obispo
Mine Hill Arroyo Grande Quad., Mine Hill
Comment
UC1123031
Lomatium macrocarpum
P. L. Johannsen
1937-5-4
1114
San Luis Obispo
1/2 mi. n. Chimeneas Ranch (Plot 200); McKittrick Quad.
Comment
UC454496
Lomatium parvifolium
I. J. Condit
May 1908
San Luis Obispo
CA Polytechnic School, School Canyon
Comment
OBI3879
Lomatium parvifolium
Patricia Wiese
1971-5-31
86
San Luis Obispo
Cuesta Ridge Botanical Area. 2 mi NW of Cuesta Pass
762
Comment
RSA164346
Lomatium parvifolium
Clare B. Hardham
1961-5-17
7055
San Luis Obispo
4 miles west of Ocean View Mine
762
Comment
RSA19023
Lomatium vaginatum
Alice Eastwood, John Thomas Howell
1937-4-29
4122
San Luis Obispo
Carrizo Plain near Soda Lake
Comment
OBI66917
Lonicera interrupta
David J. Keil, with V. L. Holland
2001-5-24
29500
San Luis Obispo
Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development
Comment
CAS-BOT-BC243953
Lonicera involucrata var. ledebourii
Ira L. Wiggins
1929-4-15
3582
San Luis Obispo
Between Guadalupe and Oceano
Comment
RSA781227
Lonicera involucrata var. ledebourii
A. C. Sanders
2011-2-21
38732
San Luis Obispo
Cambria, along Burton Dr., down canyon from intersection with Eaton Rd., to the edge of the East Village at the creek crossing
15
Comment
CAS-BOT-BC234940
Lonicera subspicata var. denudata
R. F. Hoover
1946-10-19
6503
San Luis Obispo
East slope of La Panza Range
Comment
UC1129124
Lotus
E. Armstrong
1934-4-1
1124
San Luis Obispo
near La Panza; Santa Barbara National Forest, La Panza Quad.
457
Comment
RSA19577
Lotus benthamii
E. C. Twisselmann
1967-4-27
12932
San Luis Obispo
Ragged Point, Santa Lucia Range.
61
Comment
UC1321323
Lotus junceus
R. F. Hoover
1966-5-15
9857
San Luis Obispo
Oak Park district
Comment
UC1129082
Lotus micranthus
G. T. Nordstrom
1937-5-15
1224
San Luis Obispo
2.7 mi w German Church; Adelaida Quad.
396
Comment
UC1129026
Lotus purshianus var. purshianus
H. C. Lee
1937-5-10
915
San Luis Obispo
0.5 mi s Templeton; San Luis Obispo National Forest, Paso Robles Quad.
259
Comment
UC1315064
Lotus salsuginosus
R. F. Hoover
1967-4-16
10472
San Luis Obispo
near n end of Elkhorn Plain; Temblor Range
Comment
UC1925849
Lupinus albifrons
David Keil
1981-4-9
14297
San Luis Obispo
0.6 miles W of junction of road to Cholame along State Highway 58.
Comment
OBI43706
Lupinus albifrons
Rhonda Riggins
1982-5-9
1393
San Luis Obispo
W edge of Cypress Mtn, 7 mi NE Santa Rosa Creek rd
Comment
SEINET10488382
Lupinus albifrons
Andrew R. Moldenke, Harold N. Moldenke
1971-4-27
Moldenke 25558
San Luis Obispo
On dry sandy road shoulders
Comment
UC454631
Lupinus albifrons var. albifrons
I. J. Condit
1908-4-30
San Luis Obispo
Diablo Canyon
Comment
CAS-BOT-BC195748
Lupinus albifrons var. albifrons
R. F. Hoover
1967-3-22
10271
San Luis Obispo
At western edge of Carrizo Plain, west of Simmler
Comment
POM308260
Lupinus albifrons var. albifrons
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-4-20
3123
San Luis Obispo
Hwy 41, near Templeton
Comment
CAS-BOT-BC196206
Lupinus albifrons var. douglasii
W. R. Dudley
1902-4-5
s.n.
San Luis Obispo
South side of Pecho Hills
Comment
UC1334656
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 e
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
SBBG108222
Lupinus benthamii
C. B. Hardham
1959-5-9
4450
San Luis Obispo
Camp Natoma
Comment
JEPS99191
Lupinus benthamii
Clare B. Hardham
1959-5-6
4398
San Luis Obispo
Nacimiento Lake Santa Lucia Mountains
Comment
UCR161919
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2005-3-1
9001
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lopez Lake; 4.8 mi. N of Hi Mountain Road along Upper Lopez Lake Road. Vicinity of Wittenberg and Huffs Hole Creeks
232
Comment
SEINET12154471
Lupinus bicolor
Unknown
1936-1
12936
San Luis Obispo
nr Morro Rock
Comment
OBI83324
Lupinus cervinus
Rhonda Riggins
1987-5-11
1563
San Luis Obispo
Los Padres NF. East Cuesta Road ca 6.7 mi SE gate at US 101, and .1 mi NW of gate at head of Reservoir Canyon
Comment
RSA0113489
Lupinus chamissonis
Lyman Benson
1963-5-5
16260
San Luis Obispo
Oso Flaco Lake; sand dunes near Guadalupe.
7
Comment
SD53123
Lupinus chamissonis
Darley F. Howe
1962-7-22
3337
San Luis Obispo
Dry bed of Santa Maria River
Comment
OBI60100
Lupinus concinnus
G. F. Hrusa
1995-4-15
12084
San Luis Obispo
La Panza Range. Immed adj to Queen Bee Camp 1 m S of La Panza Rd summit
750
Comment
OBI64183
Lupinus concinnus
David J. Keil, with Kathleen A. Keil
2003-3-29
30100
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of jubction with Highway 58
Comment
OBI28634
Lupinus concinnus
Rhonda Riggins
1980-5-13
1201
San Luis Obispo
Los Padres Natl Forest BM 1937. Adj Navajo Campground Rd, 1.4 mi S Hwy 58, 5.6 mi E Shell Creek Rd
Comment
SD244703
Lupinus concinnus
David Keil
1998-4-9
26661
San Luis Obispo
USFS trailhead aea on Hwy 166 NE of Tepusquet Canyon road.
Comment
SD2420
Lupinus confertus
Kate Stephens
1922-7-22
San Luis Obispo
10 miles west of Simmler, northern road to Los Angeles
Comment Read comments Jul 10 2010
UC1969520
Lupinus formosus var. robustus
David Keil
2010-6-7
30877
San Luis Obispo
La Panza Mountains. Ca. 0.25 miles north of Highway 58 along Shell Creek Road.
Comment
OBI28193
Lupinus hirsutissimus
Jeffery Null
1980-5-12
33
San Luis Obispo
Ecological Study Area. Calif Polytechnic State Univ
Comment
UC52306
Lupinus longifolius
Rev. R. W. Summers
1888-4-27
San Luis Obispo
Templeton
Comment
OBI19290
Lupinus ludovicianus
Robert F. Hoover
1969-5-3
11301
San Luis Obispo
Upper Arroyo Grande
Comment
SBBG120603
Lupinus ludovicianus
S. Bernstein, M. Carroll
2007-6-4
San Luis Obispo
base of W slope of small hill immediately N of W fork of Pismo Crk, W of Price Cyn Rd
85
Comment
SBBG66975
Lupinus ludovicianus
Henry Chapman Ford
1893-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC207217
Lupinus ludovicianus
Mary E. Wall
1933-5-1
s.n.
San Luis Obispo
Santa Margarita, El Dorado School
Comment
CAS-BOT-BC207223
Lupinus ludovicianus
A. G. Vestal; W. P. Vestal
1947-4-16
s.n.
San Luis Obispo
About 13.7 miles east of Arroyo Grande
Comment
CAS-BOT-BC207233
Lupinus ludovicianus
R. F. Hoover
1949-5-17
7702
San Luis Obispo
Upper Arroyo Grande, 6 mi. above County Park
Comment
RSA104533
Lupinus ludovicianus
Katherine Brandegee
1885-07
s.n.
San Luis Obispo
Blue Canyon near San Luis Obispo.
Comment
RSA659025
Lupinus microcarpus
R. Riggins
1979-5-12
1181
San Luis Obispo
El Pomar Road 0.1 mi S of junction with Vaquero Drive paralleling Salinas River, N Templeton.
Comment
OBI48278
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
OBI48302
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1176
San Luis Obispo
Roadside bank Nacimiento Rd 1.4 mi E Chimney Rock Rd
Comment
UCSB49141
Lupinus microcarpus var. densiflorus
Frykman, P.
1977-5-19
San Luis Obispo
State Hwy. 41, 6 miles east of Hwy. 46
548
Comment
OBI12880
Lupinus microcarpus var. horizontalis
Robert F. Hoover
1968-4-17
11046
San Luis Obispo
Elkhorn Hills
Comment
OBI56798
Lupinus microcarpus var. horizontalis
Rhonda Riggins
1979-5-5
1155
San Luis Obispo
Elkhorn Trl Rd (Co 285) 4.8 mi SE Hurricane Rd. W slopes Temblor Range
Comment
SBBG17451
Lupinus microcarpus var. microcarpus
C. B. Hardham
1960-4-30
5555
San Luis Obispo
Peachy Cyn
Comment
SBBG32877
Lupinus microcarpus var. microcarpus
L. E. Allen
1967-4-13
San Luis Obispo
N of Paso Robles near jct of Hwys 41 and 466 [46 and US 101}
Comment
CDA27529
Lupinus microcarpus var. microcarpus
R. Riggins
1979-5-5
1158
San Luis Obispo
Triangle formed by Elkhorn Trail Road (County 285) and ranch road to water tank, 2.3 miles north of Coachoro Camp Road.
0
Comment
SEINET239859
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-4-28
1143
San Luis Obispo
Atascadero-Creston Rd. 1 mi E Homestead Rd. 1.9 mi E. Templeton Rd.
Comment
SEINET239864
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-12
1181
San Luis Obispo
Steep road cut on El Pomar Road 0.1 mi S of junction with Vaquero Drive paralleling Salinas River N Templeton.
Comment
UC454096
Lupinus nanus
I. J. C. and Mrs. Brandegee
1911-5-25
San Luis Obispo
Price Canyon
Comment
UC762715
Lupinus nanus
R. F. Hoover
1946-4-27
6086
San Luis Obispo
Price Canyon
Comment
UC54797
Lupinus nanus
Rev. R. W. Summers
1886-2-22
San Luis Obispo
Oso-Flacco SandHills Oso-Flacco Sandhills <Oso Flacco Sandhills>
Comment
CAS-BOT-BC202125
Lupinus nipomensis
Alice Eastwood
1941-4-21
18969
San Luis Obispo
Nipoma [Nipomo] Mesa
Comment
SBBG107359
Lupinus sparsiflorus
C. B. Hardham
1971-4-24
18043
San Luis Obispo
banks of Salinas River, entrance of Avenales Ranch rd from Pozo
Comment
RSA164331
Lupinus succulentus
Clare B. Hardham
1961-5-18
7114
San Luis Obispo
Between Pine Mt. and Rocky Butte.
762
Comment
OBI28799
Lupinus truncatus
Melissa Luckow, Rhonda Riggins and Richard Pimentel
1982-4-4
743
San Luis Obispo
Huasna Rd, 1/2 mi NW of where the Huasna River crosses the rd
Comment
OBI42950
Lupinus truncatus
Jan Johnson, Melissa Boggs
1986-5-11
15
San Luis Obispo
Los Padres Natl Forest. E Cuesta Ridge about 12 mi N of San Luis Obispo, off hwy 101
Comment
POM318924
Lupinus truncatus
Patricia Wilder
1965-4-10
1828
San Luis Obispo
Nipomo Messa; field W of town of Nipomo.
107
Comment
OBI79476
Luzula macrantha
David J. Keil, with Matt Ritter and Jepson Herbarium Weekend Workshop participants
2012-4-21
31294
San Luis Obispo
Santa Lucia Mountains. Santa Rita Creek Road southwest of Templeton
Comment
OBI79270
Luzula subsessilis
David J. Keil, with Mike Walgren and Lisa Andreano
2012-5-15
31342
San Luis Obispo
Western end of San Luis Range. North-facing slope above Coon Creek, southern portion of Montana de Oro State Park, adjacent to Field Ranch (Pacific Gas and Electric Company property, north of Diablo Canyon Nuclear Power Plant)
Comment
OBI19935
Lysimachia arvensis
Walter F. Chesbro
1979-4-10
61
San Luis Obispo
Below Montana de Oro State Park
Comment
OBI37681
Lysimachia arvensis
Eric Wise
1981-6-22
650
San Luis Obispo
Lopez Water Treatment Reservoir
Comment
OBI37685
Lysimachia arvensis
Eric Wise
1983-8-30
1759
San Luis Obispo
Along the length of Black Lake Cyn with San Luis Obispo co. Planning Board Et al
Comment
OBI50583
Lythrum californicum
Jan Barber, Sue Weis
1993-6-14
1
San Luis Obispo
N of parking lot at W end of Laguna Park in San Luis Obispo
Comment
SBBG110231
Lythrum hyssopifolia
C. B. Hardham
1956-6-20
956
San Luis Obispo
Tassajera Cyn
Comment
SBBG54987
Lythrum hyssopifolia
D. Keil
1977-11-12
San Luis Obispo
Laguna Lake Park
Comment
UCSB37988
Lythrum hyssopifolia
Edge, Lyda
1974-6-12
San Luis Obispo
North of Laguna Lake
Comment
OBI15725
Madia elegans
Robert F. Hoover
1965-9-7
9533
San Luis Obispo
Santa Lucia Range, Santa Rita Crk W of Templeton
Comment
UC455509
Madia elegans
I. J. Condit
1908-5-31
San Luis Obispo
Trout Creek
Comment
OBI32025
Madia exigua
David J. Keil
1982-6-26
16231
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
SBBG67380
Madia exigua
C. B. Hardham
1956-6-6
866
San Luis Obispo
NE slope of Cypress Mtn
Comment
SBBG8588
Madia exigua
C. B. Hardham
1956-5-31
827
San Luis Obispo
S Rd to Adelaida near Hilltop Ranch
Comment
OBI74312
Madia gracilis
Theo Fitanides, Anthony Baniaga
2010-4-10
83
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
345
Comment
UCD134316
Madia gracilis
Daryl Koutnik
1978-6-19
527
San Luis Obispo
San Luis Obispo County: Prefumo Canyon.
243
Comment
UCR92509
Madia gracilis
G. Fred Hrusa
1995-5-28
12206
San Luis Obispo
E base of Ridge 2, Black Butte Research Natural Area
500
Comment
OBI65072
Madia radiata
Greg Wilvert
2005-4-23
299
San Luis Obispo
SE Half of the Caliente Range. 1.3 km NW of Lawson Srping
Comment
RSA0021620
Madia radiata
Greg Wilvert
2005-4-23
299
San Luis Obispo
1.3 km NW of Lawson Spring.
876
Comment
CAS-BOT-BC324543
Madia radiata
Ernest C. Twisselmann
1952-4-22
603
San Luis Obispo
Associated Ridges near the summit, Temblor Range and the Western San Joaquin Valley
1036
Comment
JEPS29340
Madia radiata
Rimo Bacigalupi, and L. Heckard
1962-3-27
8436
San Luis Obispo
2.0 mi ne junction of State Highway 41 and U. S. Highway 466 (s of State Highway 41, 4.1 mi w of Kern County line)
365
Comment
CAS-BOT-BC345089
Madia sativa
R. F. Hoover
1966-9-13
9998
San Luis Obispo
2 mi. n. of Arroyo de la Cruz on State Highway 1
Comment
CAS-BOT-BC345098
Madia sativa
Bruce G. Baldwin
1986-7-6
612
San Luis Obispo
Cambria, 0.4 mile north of junction with California State Highway 1 along Main Street
Comment
OBI15703
Madia sativa
Robert F. Hoover
1969-9-13
11584
San Luis Obispo
Santa Lucia range. Upper Jack Crk, W of Paso Robles
Comment
UCSB6644
Madia sativa
Keator, Glenn
1958-6-10
San Luis Obispo
In Southern San Luis Obispo county near coast on highway 1
Comment
SBBG110181
Maianthemum stellatum
C. B. Hardham
1956-4-26
563
San Luis Obispo
Santa Rita Crk, W of Templeton
Comment
CAS-BOT-BC204166
Malacothamnus jonesii
Roxana S. Ferris
1939-6-1
9763 A
San Luis Obispo
Hills about 3 miles east of Atascadero
411
Comment
SBBG110224
Malacothamnus jonesii
C. B. Hardham
1956-6-23
997
San Luis Obispo
ridge between Kiler and Peachey Cyns
Comment
SBBG114994
Malacothamnus jonesii
D. Wilken with E. Painter, T. Slotta
2002-5-28
15908
San Luis Obispo
Calf Cyn, along St Hwy 58, ca. 0.2 km SW of jct with St Hwy 229
400
Comment
UC1122033
Malacothamnus jonesii
C. A. Graham
1939-5-17
562
San Luis Obispo
1 mi ne Taylor Well; Branch Mt. Quadrangle
Comment
JEPS99458
Malacothamnus jonesii
Clare B. Hardham
1961-5-10
6983
San Luis Obispo
Atascadero, Santa Rosa Road Santa Lucia Mountains
Comment
UC716285
Malacothamnus jonesii
Roxana S. Ferris
1939-6-1
9763
San Luis Obispo
about 3 mi e Atascadero (hills)
411
Comment
UC410483
Malacothamnus palmeri var. palmeri
Alice Eastwood
1927-7-31
15013
San Luis Obispo
Along road from Atascadero to Morro
Comment
OBI12349
Malacothamnus palmeri var. palmeri
Robert F. Hoover
1946-6-29
6200
San Luis Obispo
Near Cerro Alto Public Camp, between Morro Bay and Atascadero
Comment
RSA301954
Malacothrix californica
J. R. Shevock
1972-3-29
1510
San Luis Obispo
North Fork Gillis Canyon, Temblors
49
Comment
UC92254
Malacothrix californica
unknown
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC345349
Malacothrix californica
D. E. Breedlove
1962-3-29
2051
San Luis Obispo
27.0 miles west of Simmler, La Panza Range
472
Comment
RSA20405
Malacothrix clevelandii
Roxana S. Ferris, Ruth P. Rossbach
1938-5-12
9440
San Luis Obispo
8 miles east of Santa Margarita on Mountain Road near its junction with State Highway 178.
Comment
UC604943
Malacothrix clevelandii
Roxana S. Ferris and Ruth P. Rossbach
1938-5-12
9440
San Luis Obispo
8 mi e Santa Margarita (on Mountain Road near its junction with State Highway #178)
Comment
OBI15680
Malacothrix coulteri
Robert F. Hoover
1952-4-8
8082
San Luis Obispo
La Panza District
Comment
CAS-BOT-BC345545
Malacothrix coulteri
Roxana S. Ferris; Ruth P. Rossbach
1938-5-12
9464
San Luis Obispo
Lower edge of Soda Lake on Carriso Plain
Comment
CAS-BOT-BC347543
Malacothrix floccifera
Ernest C. Twisselmann
1957-5-3
3484
San Luis Obispo
Bill Hill Ranch, at the foot of Caliente Mountain
701
Comment
OBI15662
Malacothrix glabrata
Robert F. Hoover
1948-4-17
7475
San Luis Obispo
San Juan River S of Shandon
Comment
OBI77577
Malacothrix glabrata
David J. Keil, with Kathleen A. Keil
2003-3-29
30095
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of jubction with Highway 58
Comment
UC2027184
Malacothrix incana
David J. Keil
2012-8-21
31502
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area, north of Grand Ave., Grover Beach
Comment
OBI78715
Malacothrix saxatilis
G. Butterworth
2013-5-22
918
San Luis Obispo
Garcia Spring Canyon below chg 65
853
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
OBI67804
Malacothrix saxatilis var. commutata
M. Wetherwax
2001-4-18
CR- 248 a
San Luis Obispo
Camp Roberts. Ca 1/2 mi W of Twin Bridges, N side of Nacimiento River. UTMS NAd 27 zone 10S 694300E, 3960350N
63
Comment
UC1872976
Malosma laurina
David Keil
2001-7-5
29636
San Luis Obispo
Arroyo Grande area. Ca. 0.5 mi off Lopez Drive on Hondanada Road.
Comment
OBI27183
Malva nicaeensis
Thomas Burrows
1980-5-17
70
San Luis Obispo
Reservoir Cyn
152
Comment
CDA17905
Malva parviflora
Austin Griffiths
1987-3-17
18068
San Luis Obispo
Oceano
0
Comment
OBI4817
Malva parviflora
Mike Wemp
1972-3-29
5
San Luis Obispo
About 1/4 mi NW of Montana de Oro State Park campground
30
Comment
UCR147030
Malva parviflora
George K. Helmkamp, E. A. Helmkamp
2004-10-8
8840
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek
136
Comment
SBBG95645
Malva pseudolavatera
D. Keil
1982-3-6
15693
San Luis Obispo
Atascadero Rd near beach in Morro Bay
Comment
SEINET11261294
Malvella leprosa
Robert L. Johnson
2015-7-30
4041
San Luis Obispo
Near terminus of Santa Rosa Creek at Moonstone Beach Park, Cambria. Just north of Shamel Community Park.; 0
2
Comment
OBI58353
Malvella leprosa
David J. Keil
1998-8-24
27997
San Luis Obispo
Nipomo. Along Hutton Rd., 0.5 miles N of Cuyama Lane (Junction of US 101 & Hwy 166) at entrance to Santa Maria Speedway.
Comment
CDA13607
Marah fabacea
G. F. Hrusa, T. D. Wilfred
1997-3-12
13636
San Luis Obispo
Carrizo Plain; About 2 mi. S. of Washburn Ranch on W side of Soda Lake Rd.
Comment
HSC91829
Marah fabacea
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro State Park, MDO1
Comment
OBI35458
Marah fabacea
Melody Dickens
1980-8-15
54 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
UCR162833
Matricaria matricarioides
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9260
San Luis Obispo
Outer South Coast Ranges, La Panza Range; Pozo Road, 6.5 mi NE of Hi Mountain Road, [c. 1 mi (airline) SW of Pozo Summit]
665
Comment
OBI56632
Matricaria occidentalis
David J. Keil
1998-6-8
27721
San Luis Obispo
Along Bitterwater Rd., 11.7 road miles N from Hwy 58.
536
Comment
OBI69156
Matthiola incana
Kristal Nessa, Amy Krisch and Michelle Uithoven
2001-2-16
14
San Luis Obispo
Crestmont Dr
100
Comment
SBBG21098
Meconella denticulata
C. B. Hardham
1962-4-16
8988
San Luis Obispo
Pozo, Hi Mtn
Comment
SEINET200290
Meconella linearis
W. R. Ernst
1961-4-2
757
San Luis Obispo
Along the Simmler-Creston road about 2 miles northwest of the junction to La Panza.
518
Comment
CDA43355
Medicago minima
David J. Keil, Matt Ritter, George Butterworth, Jepson Herbarium Weekend Workshop participants
2012-4-2
31283
San Luis Obispo
Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail.
Comment
OBI12808
Medicago polymorpha
R. R. LaBelle
1967-10-10
52
San Luis Obispo
Laguna lake, San Luis Obispo, on N side of lake
Comment
UCD147205
Melica californica
Melanie Gogol-Prokurat
2008-4-23
CARR 124
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
795
Comment
CAS-BOT-BC281677
Melica imperfecta
Clare B. Hardham
1957-4-27
1775
San Luis Obispo
Foothills of Caliente Mt, edge of Carissa Plains
Comment
OBI31733
Melica imperfecta
Smeltzer, Turnquist
1982-5-7
132
San Luis Obispo
NE side of Laguna Lake Park
Comment
CAS-BOT-BC281668
Melica imperfecta
Ernest C. Twisselmann
1969-4-24
15208
San Luis Obispo
Santa Ysabel Ranch, E side of the Salinas River 5 miles S of Paso Robles
228
Comment
CAS-BOT-BC264272
Melica torreyana
Clare B. Hardham
1961-5-17
7077
San Luis Obispo
Near Burnett Peak, Santa Lucia Mountains
762
Comment
SBBG118222
Melica torreyana
M. Wetherwax, E. Painter, J. Olson
2002-4-24
SLO 246 a
San Luis Obispo
Primera Mine tailings; Camp San Luis Obispo
440
Comment
UC1583622
Melica torreyana
David Keil with M. A. Corky Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, and Jim Pittman
1988-6-11
20711
San Luis Obispo
n San Simeon (along system of ridges and canyons just n of Arroyo de la Cruz)
Comment
OBI36866
Mentha aquatica
Eric Wise
1981-9-29
1245
San Luis Obispo
Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd
Comment
OBI43161
Mentha aquatica
David J. Keil
1985-6-8
18785
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon. In channel of tributary of Arroyo del Oso South of Hill 612
Comment
RSA120881
Mentha arvensis
Clare B. Hardham
1957-9-12
2606
San Luis Obispo
Cambria; Santa Rosa Creek
Comment
JEPS99332
Mentha canadensis
Clare B. Hardham
1958-9-8
3944
San Luis Obispo
Nacimiento River below dam Santa Lucia Mountains
Comment
OBI36870
Mentha canadensis
Eric Wise
1983-9-22
1777
San Luis Obispo
Salinas River X Hwy 58. Loc near Santa Margarita
Comment
UC771644
Mentha canadensis
R. F. Hoover
1946-8-24
6325
San Luis Obispo
near Laguna near San Luis Obispo
Comment
OBI12491
Mentzelia affinis
Robert F. Hoover
1967-3-27
10297
San Luis Obispo
Chalk Mt, Cuyama Valley
Comment
UC1121642
Mentzelia affinis
N. H. French
1937-4-3
913
San Luis Obispo
10 m e Cuyama Ranch; Santa Ynez Quad.
Comment
RSA115622
Mentzelia dispersa
E. C. Twisselmann
1955-6-21
2181
San Luis Obispo
Chris Twisselmann Ranch, eastern San Luis Obispo Co., Temblor Range and Western San Joaquin Valley.
694
Comment
OBI58348
Mentzelia micrantha
David J. Keil
1998-5-20
27342
San Luis Obispo
Los Padres National Forest. Vicinity of trailhead, about 11 mi. NE of junction with Tepusquet Canyon Road along Hwy 166.
Comment
OBI65280
Mentzelia micrantha
D. R. Miller
2004-5-13
505 .774
San Luis Obispo
Pine Mt Region, below 2nd gate. J. Rhoades prop
914
Comment
OBI28886
Mentzelia pectinata
Melissa Luckow, Rhonda Riggins, Richard Pimentel
1982-5-2
855
San Luis Obispo
County Rd 285, 13.8 mi SE of jctn with hwy 58. Crocker Cyn
Comment
SBBG108299
Mentzelia pectinata
C. B. Hardham
1960-4-8
5358
San Luis Obispo
San Juan River, rd from Paso Robles to Simmler
Comment
UC1224765
Mentzelia pectinata
R. F. Hoover
1950-4-2
7804
San Luis Obispo
Temblor Range, Crocker Grade
Comment
SD264722
Mesembryanthemum crystallinum
David Keil
2015-9-29
33424
San Luis Obispo
Pismo Beach north of Pismo Pier.
10
Comment
CAS-BOT-BC428913
Micranthes californica
Ira L. Wiggins
1932-3-24
5843
San Luis Obispo
Near Adelaide, W. of Paso Robles
Comment
OBI80208
Micranthes californica
David J. Keil
1978-3-25
12683
San Luis Obispo
Irving Ranch.
Comment
UCSB24539
Micranthes californica
Farneman, H.
1967-3-26
San Luis Obispo
north shore of Lake Nacimiento near Bee Rock Campground
365
Comment
UCSB39884
Micranthes californica
Shaw, J.
1982-4-2
San Luis Obispo
5 miles east of Highway 58 on Pozo Road
457
Comment
OBI66937
Microseris campestris
David J. Keil, with Kathleen A. Keil
2001-4-20
29374
San Luis Obispo
Southeast of Cholame along Davis Road, 1.8 mile southeast of California Highway 46. Vicinity of 35.71380 deg. ? x 120.26716 deg. W
421
Comment
UCR39164
Microseris campestris
David J. Keil, M. Luckow, R. A. Pimentel, R. R. Pimentel
1981-4-24
14476
San Luis Obispo
Inner South Coast Range, Road at S end of Soda Lake c. 0.25 mi east of Soda Lake road
591
Comment
OBI78826
Microseris douglasii
Jada Golland, Tara Becker, Joey Persico
2014-4-27
1
San Luis Obispo
Laguna Lake. Near dirt path under electric poles.
37
Comment
OBI78944
Microseris douglasii
David J. Keil, Lynne Dee Althouse, Dan Meade, Naomi Oyler, Jason Dart, Meg Perry
2008-3-31
s.n.
San Luis Obispo
Carrizo Plain. Area proposed for development as solar farm by OptiSolar Corporation.
Comment
RSA770024
Microseris douglasii
David J. Keil, Jason Dart, Meg Perry
2010-4-27
30745
San Luis Obispo
Carrizo Plain west-southwest of Carissa Plains Elementary School, south of Highway 58
620
Comment
SBBG118202
Microseris douglasii
E. Painter, M. Wetherwax, J. Olson
2002-4-22
SLO 232
San Luis Obispo
W base of Cerro Romualdo, near gate for rd to water tower; Camp San Luis Obispo
54
Comment
CAS-BOT-BC348999
Microseris douglasii subsp. douglasii
R. F. Hoover
1948-4-17
7461
San Luis Obispo
San Juan River s. of Shandon
Comment
JEPS35277
Microseris douglasii subsp. douglasii
R. F. Hoover
1948-4-17
7461
San Luis Obispo
s Shandon; San Juan River
Comment
UCR121900
Microseris douglasii subsp. douglasii
Ian G. Gillespie
2002-4-2
93
San Luis Obispo
Temblor Range, Along Davis Rd. approximately 1.8 miles south of junction with Route 46, south-east of Cholame
457
Comment
CAS-BOT-BC349000
Microseris douglasii subsp. douglasii
R. F. Hoover
1949-5-1
7649
San Luis Obispo
Cholame Valley, at junction of Cottonwood and Polonio Pass roads
Comment
UC50034
Microseris douglasii subsp. douglasii
W. H. Brewer
1861-4-9
400
San Luis Obispo
Nipoma
Comment Read comments Jul 6 2010
OBI73107
Microseris douglasii subsp. tenella
David J. Keil, with Lynne Dee (Oyler) Althouse
2000-5-10
28654 A
San Luis Obispo
Santa Margarita Ranch. Ca. 0.5 miles south of railroad crossing along Pozo Road and westward along ranch roads.
Comment
OBI028857
Microsteris gracilis
David Keil, M. Luckow, R. A. Pimentel, R. R. Pimentel
1981-4-24
14480
San Luis Obispo
Road at S end of Soda Lake c. 0.25 mi east of Soda Lake road
591
Comment
OBI11283
Microsteris gracilis
R. J. Rodin
1957-4-9
6131
San Luis Obispo
Near Summit of Cuesta Pass, 4 mi N of San Luis Obispo
Comment
OBI31439
Microsteris gracilis
Joy Nishida, Julie Oxford
1982-4-16
309
San Luis Obispo
1.2 miles south of American Canyon CAmpground on a rock outcrop of decaying shale. Drainage immediately to side of outcrop.
506
Comment
OBI9455
Mimetanthe pilosa
Robert F. Hoover
1965-9-19
9604
San Luis Obispo
Calf Cyn
Comment
OBI42352
Mimetanthe pilosa
David J. Keil
1986-5-28
19611
San Luis Obispo
Ca 1/4-1/2 mi W from jctn with Parkhill Rd along Las Pilitas Rd
Comment
RSA201640
Mimulus androsaceus
Robert F. Hoover
1952-5-11
8186
San Luis Obispo
Navajo Creek district, east side of La Panza Range.
Comment
OBI9508
Mimulus aurantiacus var. aurantiacus
L. R. Green
1955-6-20
s.n.
San Luis Obispo
Cal Poly
Comment
JEPS87282
Mimulus aurantiacus var. aurantiacus
David M. Thompson
1992-5-26
1089
San Luis Obispo
0.2 mi w of entrance Morro Bay State Park (along South Bay Drive)
60
Comment
RSA139920
Mimulus aurantiacus var. aurantiacus
Clare B. Hardham
1960-4-2
5285
San Luis Obispo
Along Santa Rosa Creek
Comment
UC1012106
Mimulus aurantiacus var. aurantiacus
Francis W. Pennell
1940-5-9
25343
San Luis Obispo
n Pismo Beach (Route 101)
15
Comment
OBI37985
Mimulus aurantiacus var. grandiflorus
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18572
San Luis Obispo
19.5 mi from Calif rte 1 along San Simeon Creek rd, N of Rocky butte lookout at locked gate
732
Comment
OBI60097
Mimulus aurantiacus var. pubescens
G. F. Hrusa
1995-4-16
12080
San Luis Obispo
La Panza Range, Calf Cyn on hwy 58, approx 5 mi E of Santa Margarita
400
Comment
OBI47499
Mimulus aurantiacus var. pubescens
David J. Keil, Rhonda Riggins
1984-4-26
18218
San Luis Obispo
0.4 mi N of Rinconada Mine
Comment
RSA341616
Mimulus aurantiacus var. pubescens
C. F. Smith
1950-4-28
2692
San Luis Obispo
Upper San Juan Creek near Hubbard Hill
Comment
UC410852
Mimulus aurantiacus var. pubescens
Alice Eastwood
1928-5-17
15143
San Luis Obispo
along new road to Pozo
Comment
UC1392901
Mimulus cardinalis
R. F. Hoover
1969-7-12
11454
San Luis Obispo
4 mi w Paso Robles (on Peachy Canyon road)
Comment
SEINET8464323
Mimulus cardinalis
T. Reeves, D. J. Pinkava
1974-3-21
11887
San Luis Obispo
Lopez Canyon 6.7 mi from Lopez Lake
Comment
OBI74655
Mimulus guttatus
David J. Keil
1987-5-6
20126
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.
Comment
LA105458
Mimulus guttatus
Barry A. Prigge;
1989-3-19
8588
San Luis Obispo
Santa Lucia Mountains, San Bernardino Creek: within 0.5 mi. upstream from State Hwy. 1, ca. 1.5 mi. E of Morro Bay
24
Comment
SBBG118064
Mimulus latidens
B. Schafer
2001-4-24
San Luis Obispo
Camp Roberts
198
Comment
UCD67279
Mimulus rattanii
G. F. Hrusa; D. Ragan
1995-6-20
12373
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. At summit of ridge below Peak 1.
600
Comment
CAS-BOT-BC388807
Minuartia douglasii
Alice Eastwood
1926-5-4
13814
San Luis Obispo
Paso Robles
Comment
OBI19561
Minuartia douglasii
Robert F. Hoover
1949-3-30
7740
San Luis Obispo
San Simeon Crk
Comment
OBI77898
Minuartia pusilla
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchert
1982-3-24
15795
San Luis Obispo
Vicinity of Amer Cyn in the La Panza Mts. T30S, R16E, sects 28, 32, 33
Comment
UC1136593
Mirabilis laevis var. crassifolia
N. French
1936-3-19
747
San Luis Obispo
1 mile NE of Spanish Ranch
487
Comment
OBI58316
Mirabilis laevis var. crassifolia
David J. Keil
1998-4-9
26665
San Luis Obispo
USFS trailhead area on hwy 166 NE of Tepusquet Cyn rd
Comment
OBI33441
Mollugo verticillata
David J. Keil
1983-10-21
17989
San Luis Obispo
Just S of Creston along Hwy 229 on Lasma property
Comment
UC1748300
Monardella palmeri
James D. Jokerst and John Sorenson
1987-6-2
2907
San Luis Obispo
S of Pozo Rd., 8.6 mi ESE of jct. with Estrada Rd.; 0.50-0.75 mi W of Rinconada Mine turnoff.
Comment
SBBG110173
Monardella sinuata subsp. sinuata
C. B. Hardham
1961-5-16
7047
San Luis Obispo
Baywood Park
Comment
LA62462
Monardella undulata
Carl Epling; Mrs. Epling
1935-8-15
sn
San Luis Obispo
Oceano
Comment
CAS-BOT-BC220297
Monardella undulata subsp. crispa
R. F. Hoover
1950-5-13
2910
San Luis Obispo
Near Oso Flaco L.
Comment
UC771735
Monardella undulata subsp. crispa
R. F. Hoover
1946-10-20
6527
San Luis Obispo
Near Callender railroad siding
Comment
CAS-BOT-BC220300
Monardella undulata subsp. undulata
H. M. Pollard
1968-6-7
s.n.
San Luis Obispo
Near Jack Lake, W. of Union Oil Refinery on Southern Pacific R.R. S. of Oceano
500
Comment
SBBG18478
Monardella undulata subsp. undulata
E. R. Chandler
1962-7-20
898
San Luis Obispo
near St Hwy 1, ca. 7 mi S of Arroyo Grande
100
Comment
CAS-BOT-BC214157
Monardella villosa subsp. obispoensis
R. F. Hoover
1964-7-12
9195
San Luis Obispo
From hill above site of one-time Washington School, north of Arroyo de la Cruz
Comment
UC771640
Monardella villosa subsp. villosa
R. F. Hoover
1946-6-1
6104
San Luis Obispo
Perry Creek, southeast of Cambria
Comment
SBBG16141
Monardella villosa var. obispoensis
C. B. Hardham
1960-6-17
6169
San Luis Obispo
ridge between Arroyo de la Cruz and San Carpoforo Cr, near Chris Flood cypress grove
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
UC455249
Monolepis nuttalliana
I. J. Condit
1910-3-31
San Luis Obispo
Carrisa Plains e. San Luis Obispo Co., Carrisa Plains
Comment
OBI16601
Monolopia congdonii
Robert F. Hoover
1950-1
San Luis Obispo
Comment
OBI18708
Monolopia gracilens
Robert F. Hoover
1949-5-14
7670
San Luis Obispo
San Simeon Crk
Comment
OBI30156
Monolopia lanceolata
Robert J. Rodin
1962-4-1
6832
San Luis Obispo
about 4 mi E of Cholame
Comment
UC1285406
Monolopia lanceolata
R. F. Hoover
1948-5-2
7509
San Luis Obispo
La Panza district La Panza
Comment
UC1314939
Monolopia lanceolata
R. F. Hoover
1967-3-28
10280
San Luis Obispo
n side Cuyama Valley; Chalk Mt.
Comment
CAS-BOT-BC349539
Monolopia lanceolata
R. F. Hoover
1949-4-2
7582
San Luis Obispo
7 mi. N.E. of Creston on road to Shandon
Comment
CAS-BOT-BC349574
Monolopia lanceolata
Ira L. Wiggins
1932-3-21
5822
San Luis Obispo
Ridge on N.E. edge of Carisa [Carrizo] Plain on road to Bitterwater Valley
Comment
SEINET11602091
Monolopia lanceolata
J. H. Barber
1899-4-9
s.n.
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC349685
Monolopia stricta
Eben McMillan
1957-4-7
s.n.
San Luis Obispo
Elkhorn Scarp, southeastern San Luis Obispo County
792
Comment
OBI39000
Monolopia stricta
David J. Keil, Dirk Walters
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
SBBG109646
Monolopia stricta
C. B. Hardham
1958-4-28
3143
San Luis Obispo
Carissa Plains
Comment
UC564114
Monolopia stricta
Roxana S. Ferris
1935-3-21
9037
San Luis Obispo
Plain--3 mi e Lost Hills (on Paso Robles-Wasco Road)
Comment
SBBG1953
Montia fontana
C. B. Hardham
1958-4-30
3096
San Luis Obispo
4 mi E of Paso Robles, Creston Route
Comment
OBI53141
Montia fontana
D. R. Miller
1993-3-23
393 -2
San Luis Obispo
Pine Mt and Rocky Butte area; in spring that crosses the ridge rd between uppermeadow and Corral meadow
914
Comment
SDSU19549
Mucronea californica
Nuri Benet-Pierce, John P. Pierce
2010-6-5
300
San Luis Obispo
Nipomo-Dunes National Wildlife Refuge, Guadalupe, California
9
Comment
UCR48180
Mucronea californica
R. F. Thorne
1968-6-7
37782
San Luis Obispo
Central Coast, Jack Lake: about 3 mi. south of Oceano
15
Comment
CAS-BOT-BC109040
Mucronea californica
Clare B. Hardham
1958-5-31
3465
San Luis Obispo
Santa Lucia Mountains. North Traffic Way, Atascadero.
Comment
SEINET10838750
Mucronea californica
James L. Reveal, C. Rose Broome; Clare B. Hardham
1987-6-18
Reveal 6480
San Luis Obispo
Along Los Osos Valley Road, 0.2 mile northwest of the entrance to Montana de Oro State Park at the western end of San Luis Range south of Morro Bay and southwest of Baywood Park, on stabilized sand dunes associated with various shrubs at about 250 feet elevation in sec. 24, T30S, R10E.
75
Comment
RSA0077158
Mucronea perfoliata
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-3
3196
San Luis Obispo
Along wash just N of CA 58, approx. 1.1 mi E of jct w/ Carnaza Rd.
514
Comment
RSA755084
Muhlenbergia rigens
David J. Keil
2000-6-28
28825
San Luis Obispo
Vicinity of mouth of San Carpoforo Creek, W of California Highway 1.
Comment
UC771715
Muhlenbergia rigens
R. F. Hoover
1946-9-14
6372
San Luis Obispo
by roadside Santa Margarita
Comment
UC1927767
Muilla maritima
David Keil with Kathleen Keil
2002-3-29
29776
San Luis Obispo
Lopez Reservoir. Vicinity of 35.20391 N x 120.47009 W
Comment
UC423134
Muilla maritima
Mrs. R. W. Summers
1882-6-8
San Luis Obispo
Santa Margarita
Comment
OBI56314
Myosotis latifolia
David J. Keil
1999-3-14
28212
San Luis Obispo
Cambria. Fern Canyon along trail off Fern Drive.
Comment
CAS-BOT-BC83367
Myosurus minimus
R. F. Hoover
1952-5-11
8185
San Luis Obispo
Navajo Creek district, east side of La Panza Range.
Comment
SEINET8075667
Najas guadalupensis
David Keil
2000-6-26
28745
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads..; 0
335
Comment
OBI43473
Najas marina
Eric Wise
1981-10-23
1365
San Luis Obispo
Tepesquet Vinyard Ponds 4-6 mi S of Shandon on San Juan rd
Comment
RSA201251
Nassella cernua
Eben McMillan
1952-6-7
142
San Luis Obispo
Choice Valley-2 mi south & 10 mi east of Shandon
Comment
UCSB44931
Nassella cernua
Engle, M.
1979-5-17
San Luis Obispo
North side of Calif. Hwy. 51, 5 miles northeast of Cholame
548
Comment
OBI56355
Nasturtium gambelii
Austin P. Griffiths, M. D. Knudsen, K. G. Jones & G. A. Solzgeber
1986-6-11
s.n.
San Luis Obispo
Guadalupe dunes. In tules at SW corner of causeway, Oso Flaco Lake. Township/Range T11N, R35W, sect 17 BM: S
Comment
SBBG51829
Nasturtium gambelii
A. Parikh, N. Gale
1999-6-24
SLO- 7
San Luis Obispo
N side of the northern lobe of Oso Flaco Lake
4
Comment Read comments Apr 9 2009
SBBG128664
Nasturtium officinale
M. A. Elvin, E. Shapiro
2010-7-29
6468
San Luis Obispo
SE edge of Oso Flaco Lake, 50 meters NE of agricultural ditch
2
Comment
UC573164
Navarretia atractyloides
T. M. Hendrix
1934-6-3
244
San Luis Obispo
0.25 mi s Highland School; Pozo Quad.
457
Comment
OBI69333
Navarretia hamata subsp. leptantha
John Knapp, Denise Knapp
2003-5-10
61
San Luis Obispo
Catalina Island, burned southeast-facing slope 5 degrees
396
Comment Read comments Aug 24 2020
UC52678
Navarretia jaredii
Jos. Burtt Davy
May 1901
7579
San Luis Obispo
Templeton
Comment
UC1023818
Navarretia jaredii
R. F. Hoover
1946-6-15
6147
San Luis Obispo
between Santa Margarita and Pozo (Rinconzada Mine)
Comment
CAS-BOT-BC230445
Navarretia mitracarpa
Clare B. Hardham
1960-6-1
5965
San Luis Obispo
Santa Lucia Mountains. Burnett Peak
609
Comment
SBBG107684
Navarretia mitracarpa
C. B. Hardham
1963-6-20
10843
San Luis Obispo
Freeborn Mtn
Comment
OBI51824
Navarretia mitracarpa
D. R. Miller
1992-6-5
692 1 C
San Luis Obispo
Near 'South Orchard' at Coles Ranch. On the W slope of Little Pine Mt
732
Comment
SBBG117513
Navarretia prostrata
E. Painter, M. Wetherwax
2000-4-21
CR 50
San Luis Obispo
both sides of Rd C-25, N of Tower Rd; Camp Roberts
250
Comment
CAS-BOT-BC411000
Nemacladus gracilis
Ernest C. Twisselmann
1955-5-18
2000
San Luis Obispo
Temblor Range and Western San Joaquin Valley. San Juan River Valley, 8.6 miles S of Shandon
426
Comment
RSA0006286
Nemacladus secundiflorus
R. C. Bacigalupi, G. T. Robbins
1954-5-19
4504
San Luis Obispo
East Fork Huerhuero Creek, 3 mi. north of Creston. 1.1 miles south of Geneseo School.
305
Comment
UCR97579
Nemophila menziesii
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1414
San Luis Obispo
c. 6 mi. west of Soda Lake Rd along Calif. Hwy 58
549
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
SBBG40336
Nicotiana acuminata var. multiflora
R. F. Hoover
1969-7-12
11442
San Luis Obispo
Salinas River at Paso Robles
Comment
OBI9172
Nicotiana quadrivalvis
Robert F. Hoover
1952-11-1
8270
San Luis Obispo
Caliente Mtn
Comment
OBI58860
Nicotiana quadrivalvis
David J. Keil
1998-6-30
27896
San Luis Obispo
Temblor Range. 0.9 road miles W of Kern Co. line on Hwy 58.
Comment
OBI44851
Nuttallanthus texanus
David J. Keil
1985-3-31
18485
San Luis Obispo
Calf Cyn area along Calif Rte 58, halfway between Park Hill rd and hwy 229
Comment
CAS-BOT-BC140421
Oemleria cerasiformis
R. F. Hoover
1964-5-13
8837
San Luis Obispo
Santa Rita Creek west of Templeton
Comment
OBI59763
Oemleria cerasiformis
Barrett Anderson
1971-3-5
60
San Luis Obispo
Montana de Oro State Park, along Coon Creek
Comment
OBI37365
Oenanthe sarmentosa
Eric Wise
1981-6-30
862
San Luis Obispo
Black Lake of Dune Lakes
Comment
UC1122213
Oenothera deltoides subsp. cognata
T. M. Hendrix
1937-4-26
95
San Luis Obispo
3.6 mi ne Highland School; Pozo Quadrangle
Comment
OBI11973
Oenothera elata subsp. hookeri
F. Rush
Aug-57
s.n.
San Luis Obispo
S Morro Bay
Comment
OBI58949
Opuntia
David J. Keil
1998-4-15
26738
San Luis Obispo
S edge of Nipomo Mesa, 1.8 mi E of Division St. on Riverside Rd.
Comment
OBI6214
Opuntia ficus-indica
Malcolm G. McLeod
1973-11-17
1254
San Luis Obispo
In open horse pasture about 20 m N of MGM 1255
Comment
OBI20935
Opuntia phaeacantha
Robert F. Hoover
1946-10-13
6479
San Luis Obispo
Divide between Suey Crk and Cuyama River
Comment
OBI32859
Orobanche bulbosa
Mary Coffeen, Bill Mazzacane
1983-6-18
s.n.
San Luis Obispo
Trl at Cerro Alto
Comment
UC579252
Orobanche fasciculata
E. Armstrong
1934-4-1
1176
San Luis Obispo
5 miles east of Pozo, Santa Barbara National Forest.
Comment
SEINET3819383
Orthocarpus densiflorus var. obispoensis
Lewis S. Rose
1936-5-6
36230
San Luis Obispo
Morro Beach.
15
Comment
POM319327
Orthocarpus purpurascens
Patricia Wilder
1969-3-29
4483
San Luis Obispo
Los Berros Road at junction with dirt road heading WNW, 1.5 miles SW of Los Berros on Nipomo Mesa; Los Berros Creek drainage area.
76
Comment
RSA139876
Osmorhiza brachypoda
Clare B. Hardham
1960-5-5
5831
San Luis Obispo
Pine Mt.
915
Comment
UCR132016
Oxalis corniculata
George K. Helmkamp
2003-7-31
8063
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
OBI72507
Oxalis corniculata
M. Wetherwax & E. L. Painter, E. L. Painter
2000-4-21
SLO- 49 b
San Luis Obispo
K-1 Training Area, saddle between Cerro Romualdo and Cerro Chumash
120
Comment
SBBG119641
Oxalis corniculata subsp. corniculata
M. Wetherwax, E. Painter
2000-4-21
SLO 49 b
San Luis Obispo
K-1 Training Area, saddle between Cerro Romualdo and Cerro Chumash; Camp San Luis Obispo
120
Comment
OBI82140
Oxalis incarnata
Peggy A. Philips
2016-4-23
1145
San Luis Obispo
Cambria at 2428 Alban Pl.
50
Comment
CAS-BOT-BC121268
Paeonia californica
Mrs. R. W. Summers
1886-1-7
s.n.
San Luis Obispo
San Luis Mt.
Comment
UC1126124
Paeonia californica
E. Armstrong
1934-4-1
1174
San Luis Obispo
near Pozo; Pozo Quadrangle
Comment
CAS-BOT-BC121277
Paeonia californica
Alice Eastwood
1926-5-4
14957
San Luis Obispo
Morro Sands
Comment
OBI62151
Panicum capillare
P. A. Holden
1968-10-1
592
San Luis Obispo
Santa Margarita crk on hwy 58 5 mi E of Santa Margarita
Comment
OBI44986
Panicum miliaceum
David J. Keil
1984-8-25
18430
San Luis Obispo
Along Broderson Ave between Woodland and Manzanita in Los Osos
Comment
CAS-BOT-BC422819
Papaver californicum
R. F. Hoover
1947-3-26
6743
San Luis Obispo
Price Canyon
Comment
CDA43310
Papaver somniferum
David J. Keil
2008-5-29
30526
San Luis Obispo
Prefumo Canyon Road next to Prefumo Canyon Creek, adjacent to walking trail, just east of trailhead parking lot.
Comment
OBI58036
Parapholis incurva
David J. Keil, with V. L. Holland
1992-5-28
23148
San Luis Obispo
San Luis Obispo. West side of Broad Street (Hwy 227) between Hopkins Lane and Rockview Place.
Comment
CDA16346
Pectocarya anisocarpa
G. F. Hrusa
2000-4-1
15333
San Luis Obispo
Carrizo Plain; Swain pasture on W side, (i.e. Swain pasture camp).
762
Comment
UCD163912
Pectocarya heterocarpa
CNPS Melinda Elster; Sara Taylor
2015-4-25
CARR- 2000 -E
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
Comment
OBI77770
Pectocarya penicillata
David J. Keil
1998-4-7
26579
San Luis Obispo
S of Creston on Hwy 229, 1.4 mi. S of Rocky Canyon Rd.
384
Comment
SBBG21384
Pectocarya pusilla
C. B. Hardham
1960-4-3
5338
San Luis Obispo
Cypress Mtn
Comment
HSC34463
Pedicularis densiflora
J. D. Ackerman, A. M. Montalvo
1974-3-25
147
San Luis Obispo
8 mi. S of Santa Margarita on road to Pozo
Comment
UCSB12665
Pedicularis densiflora
Breedlove, Dennis
1962-3-29
San Luis Obispo
4.4 miles east of Santa Margarita; La Panza Range
365
Comment
OBI57892
Pelargonium
David J. Keil
2000-3-6
28434
San Luis Obispo
Los Osos. Southeastern corner of intersection of Santa Ysabel with South Bay Blvd.
15
Comment
CAS-BOT-BC69249
Pellaea andromedifolia
R. F. Hoover
1946-11-24
6564
San Luis Obispo
Hill above Salinas River opposite Pilitas Creek
Comment
RSA686709
Pellaea andromedifolia
M. M. Miles
1883-1
s.n.
San Luis Obispo
[no locality information provided]
Comment Read comments Mar 14 2011
SBBG95739
Pellaea mucronata
D. Keil
1986-6-2
19630
San Luis Obispo
Los Osos, ca. 0.25 mi W of jct of Calle Cordiniz with Bayview Heights Drive
Comment
OBI49948
Peltandra virginica
Eric Wise
1982-6-10
1509
San Luis Obispo
Sinton Sycamore Reservoir on Shell Crk Rd 8.9 mi N of hwy 58
Comment
CDA17601
Pennisetum clandestinum
Austin Griffiths, Margaret E. Griffiths
1981-1-13
s.n.
San Luis Obispo
Pismo Dunes; Arroyo Grande Ck. just SW of Oceano.
Comment
RSA131988
Penstemon heterophyllus subsp. heterophyllus
Gale Sphon
1959-6-6
360
San Luis Obispo
La Panza Campground, Los Padres National Forest.
Comment
HSC34475
Pentagramma triangularis
J. D. Ackerman, A. M. Montalvo
1974-3-25
139
San Luis Obispo
8 mi. S of Santa Margarita on road to Pozo
Comment
UCR200322
Pentagramma triangularis subsp. triangularis
Steve Boyd
2007-2-17
11716
San Luis Obispo
Coast Ranges, La Panza Range, Los Padres National Forest along Pozo Road at Pozo Summit, at divide between Pozo Creek drainage and Mariana Creek drainage
803
Comment
CAS-BOT-BC70265
Pentagramma triangularis subsp. triangularis
Ira L. Wiggins
1929-4-16
3636
San Luis Obispo
Hillside near Old Creek, 6 miles N. of Morro
Comment
CAS-BOT-BC71724
Pentagramma triangularis subsp. triangularis
R. F. Hoover
1946-11-24
6566
San Luis Obispo
Hill above Ssalinas River opposite Pilitas Creek
Comment
UCR31912
Perideridia californica
David J. Keil, Melissa Luckow, et al
1982-5-8
16006
San Luis Obispo
Santa Lucia Mtns (Coast Ranges), Warrens' cabin at base of Cypress Mtn., c. 8 mi. from Santa Rosa Creek on Cypress Mtn. Rd.
356
Comment
OBI70805
Perideridia kelloggii
David J. Keil
2009-5-23
30612
San Luis Obispo
San Luis Obispo. Irish Hills Natural Area above Prefumo Canyon. Lower Mariposa Trail below junction with Bog Thistle Trail. Vicinity of 35 deg. 15.614'N x 120 deg. 564'W
119
Comment
UC1928044
Perideridia pringlei
Phil Ashley
1980-4-29
s. n.
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon
Comment
CAS-BOT-BC73701
Peritoma arborea var. globosa
R. F. Hoover
1948-4-17
7478
San Luis Obispo
Cammatti Canyon
Comment
CAS-BOT-BC73707
Peritoma arborea var. globosa
Ernest C. Twisselmann
1954-6-12
1351
San Luis Obispo
Temblor Range and the Western San Joaquin Valley, Southern Temblor Mountains - Canyon 2.6 miles S of West Crocker Grade
701
Comment
OBI57681
Persicaria amphibia
Austin P. Griffiths
1980-6-28
s.n.
San Luis Obispo
Oceano Dunes Region. Immed downstream from hwy 1 bridge over Arroyo Grande crk
Comment
OBI73563
Persicaria lapathifolia
David J. Keil
2010-10-21
30935
San Luis Obispo
Whale Rock Reservoir, Cayucos
65
Comment
OBI25498
Persicaria lapathifolia
Malcolm G. McLeod, Dirk R. Walters
1979-8-15
1328
San Luis Obispo
Collected on consultation trip with Michael Mortenson DOT to bridge replacement sites at intersection of Shell, Camatti, Navajo and San Juan Crks with State Hwy 58
Comment
OBI36829
Persicaria punctata
Eric Wise
1981-6-15
624
San Luis Obispo
Turri Rd, 1 mi E of S Bay Blvd
Comment
UC1601961
Phacelia
T. M. Hendrix
1937-6-1
239
San Luis Obispo
2.6 mi ne Navajo; Pozo Quadrangle
Comment
OBI74634
Phacelia brachyloba
David J. Keil
1987-5-6
20121
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.
Comment
OBI13851
Phacelia brachyloba
Robert F. Hoover
1952-5-11
8191
San Luis Obispo
Navajo Crk district, E side of la Panza range
Comment
UCSB34148
Phacelia brachyloba
Nilsen, Erik
1980-4-27
San Luis Obispo
On Jolon Road 10 miles from Rt. 101, in the Sierra de la Salinas Range
152
Comment
RSA8260
Phacelia ciliata
I. L. Wiggins
1932-3-20
5782
San Luis Obispo
Hillsides in immediate vicinity of Cholame.
Comment
UCSB14980
Phacelia ciliata
Breedlove, Dennis
1962-3-24
San Luis Obispo
7.1 miles east of Templeton
304
Comment
OBI13834
Phacelia ciliata var. ciliata
Robert F. Hoover
1966-3-30
9766
San Luis Obispo
Carrizo Plain S of Soda Lake
Comment
UC511214
Phacelia ciliata var. ciliata
Lyman Benson
1932-5-9
3572
San Luis Obispo
Upper Cuyama Valley Temblor Mt. Range, Santa Maria River Watershed (Kern Co. line)
609
Comment
OBI79725
Phacelia cryptantha
David J. Keil, with Matt Ritter, George Butterworth and Jepson Herbarium Weekend Workshop participants
2012-4-20
31287
San Luis Obispo
Carrizo Plains Ecological Preserve. Chimineas Ranch (California Department of Fish and Game). Canyon west of ranch headquarters
Comment
OBI13810
Phacelia distans
F. Rush
Aug-57
s.n.
San Luis Obispo
S. Morro bay
Comment
OBI13814
Phacelia distans
Jesse Arnold
1964-2-23
17
San Luis Obispo
1.5 mi SW of Los Osos, just off dirt rd leading to sand dunes
Comment
SEINET3121758
Phacelia distans
John Thomas Howell, Alice Eastwood
1938-6-14
5939
San Luis Obispo
Serrano Canyon
Comment
UCSB25273
Phacelia divaricata
Broder, Richard
1960-3-19
San Luis Obispo
Along State Highway 1, 4.4 miles west of the center of the town of Morro Bay
Comment
SBBG104733
Phacelia douglasii
M. D. Proctor, E. A. Young
1993-3-18
ROB 237
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
OBI58210
Phacelia fremontii
David J. Keil
1998-5-11
27192
San Luis Obispo
Caliente Range. 4.9 mi from Soda Lake Rd. along Selby Rd.
Comment
JEPS1202
Phacelia grisea
L. Constance and R. F. Hoover
1950-6-21
3351
San Luis Obispo
summit of Rocky Butte, Santa Lucia Range Rocky Butte; Santa Lucia Range, Rocky Butte
1036
Comment
UC650705
Phacelia imbricata
G. L. Stebbins Jr.
1941-3-23
3071
San Luis Obispo
on Hwy 101 4 mi n San Luis Obispo (near foot of Cuesta Grade)
Comment
RSA0039721
Phacelia imbricata subsp. imbricata
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6500
San Luis Obispo
La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W.
538
Comment
OBI59518
Phacelia imbricata var. imbricata
David J. Keil, with V. L. Holland
2001-4-7
29242
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
CDA11655
Phacelia ramosissima
G. F. Hrusa, D. Ragan
1995-6-19
12356
San Luis Obispo
Nipomo Dunes.
Comment
OBI28509
Phacelia ramosissima
David J. Keil, Eric Wise
1982-7-2
16278
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black lake Cyn trl
Comment
OBI81217
Phacelia tanacetifolia
David J. Keil, Rhonda Riggins, Richard Pimentel, Melissa Luckow, and Larry Kelly
1988-3-18
20385
San Luis Obispo
Elkhorn Road, 4 miles from junction with Simmler-Soda Lake Road
640
Comment
UC575329
Phacelia tanacetifolia
David D. Keck and J. Clausen
1935-4-9
3079
San Luis Obispo
steep hillside behind post office; Cholame
460
Comment
UC1069413
Phacelia viscida
G. T. Nordstrom
1937-6-13
1342
San Luis Obispo
1 mi ssw Adelaida; Adelaida Quadrangle
Comment
UC57560
Phacelia viscida
J. H. Barber
1899-4-23
San Luis Obispo
Paso Robles
Comment
UC1285029
Phacelia viscida
R. F. Hoover
1965-5-26
9410
San Luis Obispo
on Adelaida Rd 4 mi w Paso Robles; Santa Lucia Range
Comment
UCSB14982
Phacelia viscida var. viscida
1962-3-24
San Luis Obispo
Avila Beach turnoff on U.S. 101
60
Comment
UC1928113
Phalaris aquatica
David Keil, Tina Teed and Mariko Uchida
2001-6-15
29592
San Luis Obispo
Camp San Luis Obispo. Chorro Creek drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 N, 120.6800 W
Comment
CDA2286
Phalaris brachystachys
C. C. Wilson
1935-4-19
San Luis Obispo
Torrie Ranch, Moro Bay.
0
Comment
CAS-BOT-BC258996
Phalaris californica
Alice Eastwood; John Thomas Howell
1938-6-14
5960
San Luis Obispo
Cambria
Comment
OBI5599
Phalaris californica
Sharon Jochums
1974-5-18
198
San Luis Obispo
S of Arroyo de la Cruz W of Hwy 1
Comment
CDA34901
Phalaris minor
David J. Keil
2000-6-27
28824 -2
San Luis Obispo
Vicinity of Agricultural College s campus Feed Mill.
0
Comment
OBI59104
Phalaris paradoxa
David J. Keil
1998-6-12
27785
San Luis Obispo
Morro Bay State Park. Park Ridge area W of Holister Peak, near quarry trail.
Comment
UCR61760
Pholistoma auritum
George K. Helmkamp
1990-4-1
s.n.
San Luis Obispo
West Cuesta Ridge, c. 3 mi west of US Hwy 101
671
Comment
OBI31242
Pholistoma auritum var. auritum
Julie M. Vanderwier
1978-5-18
33
San Luis Obispo
Indian Knob Tar Sands
Comment
UCR161464
Pholistoma auritum var. auritum
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9025
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness N of Lopez Lake, Upper Lopez Canyon Road, 5.5 mi N of jct with Lopez Road
335
Comment
SBBG34921
Pholistoma membranaceum
unknown
1882-1
San Luis Obispo
Cuyama
Comment
UCD120955
Pholistoma membranaceum
J. M. Tucker
1952-3-13
2332
San Luis Obispo
Northeastern San Luis Obispo County: Near top of west side of Polonio Pass, hills 3.5 miles east of Cholame.
Comment
RSA573671
Phoradendron villosum subsp. villosum
Vanessa Ashworth, Nigel Boyle
1994-10-16
68
San Luis Obispo
Just S of Paso Robles, ca 1.5 mi W of Hwy 101 along Hwy 46, ca 0.5 mile S from intersection of Bethel Road with Hwy 46.
Comment
RSA396553
Phyllospadix scouleri
Wayne P. Armstrong
1986-7-6
1265
San Luis Obispo
2.0 miles N of San Simeon.
0
Comment
RSA683963
Phyllospadix torreyi
F. H. Elmore
1938-8-4
359
San Luis Obispo
Avila; Port San Luis.
Comment
OBI58809
Physalis philadelphica
David J. Keil
1998-9-3
28061
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo.
Comment
CAS-BOT-BC142224
Physocarpus capitatus
R. F. Hoover
1965-9-7
9540
San Luis Obispo
Santa Rosa Creek west of Templeton - Santa Lucia Range
Comment
SD245165
Pilularia americana
David Keil, Beth Painter, Margriet Wetherwax, Jeff Greenhouse, Dieter Wilken and Joann Froland.
2001-4-17
29303
San Luis Obispo
Camp Roberts Bee Rock vernal pools southeast of junction with perimeter road and Bee Rock Road.
Comment
SBBG104229
Pinus attenuata
F. L. Johnson Proctor
1993-2-21
ROB 166
San Luis Obispo
Pick and Shovel Mine; Camp San Luis Obispo
Comment
UCR140985
Pinus halepensis
George K. Helmkamp
2004-3-5
8327
San Luis Obispo
Central Coast, Oceano, 0.1 mi N of the beach entrance for vehicles
8
Comment
UC1925855
Pinus monophylla
David Keil, Rhonda Riggins and Karl Striby
1998-5-22
27394
San Luis Obispo
Caliente Range. Along Caliente Ridge Rd. between wildlife guzzler and Caliente Peak.
Comment
CAS-BOT-BC80009
Pinus radiata
Alice Eastwood
1926-4-28
13640
San Luis Obispo
Cambria
Comment
OBI19052
Pinus radiata
Robert J. Rodin
1957-9-15
6184
San Luis Obispo
Near the Pacific Ocean at Cambria
Comment
OBI22728
Pinus radiata
Betty Hoover
1962-2-23
46
San Luis Obispo
Cambria Pines District
Comment
RSA324168
Piperia elongata
George Henry Grinnell
1930-7-11
s.n.
San Luis Obispo
Cambria Pines
Comment
CAS-BOT-BC136581
Piperia leptopetala
Clare B. Hardham
1957-5-30
2055
San Luis Obispo
Field redacted by CAS, contact the data manager for more information
Comment
SBBG109660
Piptatherum miliaceum
C. B. Hardham
1958-7-22
3766
San Luis Obispo
Chinmey Rock Ranch, San Marcos Crk, 10 mi W of Paso Robles
Comment
OBI11673
Pittosporum undulatum
Jim Heaston
1955-10-6
7
San Luis Obispo
Cal Poly SLO
Comment
OBI20196
Pittosporum undulatum
Kenneth Vinzant
1972-4-8
1
San Luis Obispo
Tree lining Campus Way between North and South Perimeter Rd, Cal Poly campus
Comment
OBI5289
Pittosporum undulatum
Elizabeth Gollub
1973-12-10
48
San Luis Obispo
Calif Polytechnic State Univ Campus. W side of Business Admin Bldg
Comment
OBI56430
Pittosporum undulatum
David J. Keil
2000-2-5
28421
San Luis Obispo
Cambria. Vicinity of Cambria Community Service District work yard. along Rodeo Grounds Road.
Comment
OBI56455
Plagiobothrys acanthocarpus
David J. Keil, with V. L. Holland
1999-4-27
28270
San Luis Obispo
Camp Roberts; McMillan Airstrip.
Comment
SJSU3419
Plagiobothrys acanthocarpus
C. W. Sharsmith
1962-4-20
6801 A
San Luis Obispo
Carrizo Plain c. 3 mi SE of Simmler
Comment
UC2027098
Plagiobothrys acanthocarpus
Greg Wilvert
2005-4-5
124
San Luis Obispo
Southeast Half of Caliente Range: 1.5 km S of Soda Lake Road along Padrones Canyon Road
Comment
OBI57173
Plagiobothrys acanthocarpus
David J. Keil, with Kathleen A. Keil
1998-4-18
26812
San Luis Obispo
Los Padres Natinal Forest. La Panza Mts., 1.6 miles from Hwy 58 on Red Hill Rd.
Comment
OBI77774
Plagiobothrys acanthocarpus
David J. Keil
1998-4-20
26880
San Luis Obispo
North of Nacimiento Lake 1 mile from Interlake Road on Lynch Canyon road.
Comment
UC2013198
Plagiobothrys bracteatus
David Keil
1998-5-6
27084
San Luis Obispo
1 mile N of Highway 46 along Buena Vista Dr.
Comment
OBI42196
Plagiobothrys canescens
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19463
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa Lucia Mts in area that was locally the E boundary of the Las Pilitas fire of July 1985
Comment
OBI60104
Plagiobothrys canescens
G. F. Hrusa, T. D. Wilfred
1997-3-12
13652
San Luis Obispo
Carrizo Plain. Approx. 30 mi N of Carrizo Plain on Bitterwater Valley rd
725
Comment
OBI64963
Plagiobothrys canescens
Greg Wilvert
2005-3-30
62
San Luis Obispo
SE Half of the Caliente Range. 100 m W of dead end of Padrones Cyn Rd, near Padrones Spring
863
Comment
OBI57161
Plagiobothrys canescens
David J. Keil
1998-5-4
27067
San Luis Obispo
Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17.
Comment
OBI71010
Plagiobothrys leptocladus
G. F. Hrusa, K. Kugge, George Butterworth
1999-4-18
14996 A
San Luis Obispo
Carrizo Plain Natural Area. On Padrone Cyn Rd, S end of Carrizo Plain. UTM 11S, 0267055E, 3878150N
777
Comment
OBI73227
Plagiobothrys leptocladus
David J. Keil, with Jason Dart and Meg Perry
2010-4-27
30732
San Luis Obispo
Carrizo Plain Southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
SEINET7063044
Plagiobothrys leptocladus
A. G. Vestal
1962-4-10
s.n.
San Luis Obispo
About 7 miles northwest of Soda Lake. UTM Zone 11, 228307mE, 3911300mN. (WGS84/NAD83).
594
Comment
OBI66421
Plagiobothrys nothofulvus
David J. Keil, with Kathleen A. Keil
1997-3-29
26124
San Luis Obispo
La panza mountains. 1 mile from highway 58 along red hill road.
Comment
OBI20911
Plagiobothrys shastensis
Robert F. Hoover
1968-4-6
11003
San Luis Obispo
18 mi E of Creston on La Panza Rd
Comment
OBI11665
Plantago elongata
Robert F. Hoover
1947-3-30
6851
San Luis Obispo
1 mi S of Simmler, Carrizo Plain
Comment
SBBG104735
Plantago erecta
M. D. Proctor, E. A. Young
1993-3-17
ROB 193
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
SD249249
Plantago erecta
David Keil
1978-3-25
12695
San Luis Obispo
Irvine Ranch.
Comment
OBI11647
Plantago subnuda
Robert F. Hoover
1947-8-2
7350
San Luis Obispo
Black Lake Cyn
Comment
SBBG39273
Plantago subnuda
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco, lake area
Comment
SD62121
Plantago subnuda
Darley F. Howe
1965-11-7
4064
San Luis Obispo
Sand dunes west of Oso Flaco
Comment
OBI80172
Platystemon californicus
David J. Keil
1992-4-12
22795
San Luis Obispo
Laguna Lake City Park
100
Comment
SBBG19301
Platystemon californicus
D. Emery
1950-3-31
San Luis Obispo
La Panza area
Comment
LA85203
Platystemon californicus
O. H. Kappler;
1945-4-22
772
San Luis Obispo
Salinas Valley, San Miguel
Comment
OBI75294
Plecostachys serpyllifolia
David J. Keil
2011-3-5
30971
San Luis Obispo
Cambria. Ca. 400 m south of intersection with Cambria pines Road on east side of California Route 1. 400?700 m inland from beach.
14
Comment
UCD137567
Plectritis ciliosa
G. F. Hrusa
1992-3-24
10367
San Luis Obispo
San Luis Obispo County: Along Highway 46 right-of-way, approx. 6 miles E of Paso Robles.
Comment
OBI80186
Plectritis ciliosa
David J. Keil
1978-3-25
12685
San Luis Obispo
Irving Ranch.
Comment
POM296256
Plectritis ciliosa subsp. insignis
Philip A. Munz
1926-4-8
10125
San Luis Obispo
Paso Robles
Comment
OBI37856
Plectritis congesta
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18681
San Luis Obispo
16.5 mi from Calif Rte 1 along San Simeon Crk Rd, near Rocky Butte lookout at Wheelbarrow Gulch
640
Comment
JEPS35322
Plectritis macrocera
R. F. Hoover
1964-5-13
8824
San Luis Obispo
Tassajera Creek
Comment
UC1120046
Plectritis macrocera
H. C. Lee
1937-4-15
831
San Luis Obispo
1 mi s of Paso Robles
289
Comment
SEINET2469306
Poa diaboli
Robert J. Soreng, S. Krenn E. Frenzel
2003-4-7
7401
San Luis Obispo
San Luis Range, Montana de Oro State Park, N slopes of Valencia Pk. S of Los Osos ca 5 k.
240
Comment
SBBG93801
Poa howellii
S. A. Junak
1990-4-26
4198
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
CAS-BOT-BC243076
Poa secunda subsp. secunda
Clare B. Hardham
1957-5-6
1843
San Luis Obispo
Santa Lucia Mountains. 0.75 mile SE of Atascadero Lake
Comment
OBI28576
Poa secunda subsp. secunda
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
80
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
UC572432
Pogogyne douglasii
G. T. Nordstrom
1937-6-5
1316
San Luis Obispo
three and seven tenths miles SW of Josephine School
152
Comment
UCSC000639
Pogogyne serpylloides
E. P. Unangst
2006-5-30
s.n.
San Luis Obispo
Prefumo Canon
Comment
RSA502802
Polygonum aviculare
Tim S. Ross, Annette H. Ross
1988-8-16
1562
San Luis Obispo
Morro Bay, near Atascadero State Beach,
1
Comment
OBI17418
Polygonum aviculare
Kamran Alavi
1977-8-8
5
San Luis Obispo
Cerro Ramauldo St
Comment
IRVC29049
Polygonum punctatum
G. K. Helmkamp
2003-10-8
8192
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-BC71994
Polypodium californicum
M. M. Miles
s.n.
San Luis Obispo
San Luis Obispo
Comment
SEINET3873590
Polypodium californicum
Merlyne Prescott
1969-4-7
139
San Luis Obispo
In Perfumo Canyon.; 0
Comment
UCD136966
Polypodium calirhiza
Margot B. Forde
1962-5-17
s.n.
San Luis Obispo
San Luis Obispo County: Cambria.
Comment
OBI51339
Polypogon interruptus
Jan Barber
1993-7-3
37
San Luis Obispo
San Simeon State Park; on S side of San Simeon Crk W of park rd bridge
Comment
OBI65966
Polypogon interruptus
Wendy Thackery, Stacey Smith and Paul Corsi
2003-6-30
12
San Luis Obispo
Central Coast Comprehensive Wetlands GIS (CCCWGIS) S of Morro Bay on Hwy 1. At headwaters of Walters Crk N of Hwy 1
208
Comment
RSA591725
Polypogon interruptus
John F. Emmel
1984-6-4
909
San Luis Obispo
along Hwy. 41, 6 road miles NE of Hwy. 1
168
Comment
OBI43271
Polypogon monspeliensis
Eric Wise
1981-6-30
878
San Luis Obispo
Mud lake of Dune Lakes
Comment
UCD91377
Polypogon monspeliensis
P. Schiffman; R. van de Hoek
1995-6-12
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, near 'No. Bitterwater Lake' located on NE side of Soda Lake Rd. across from Rudneck Ranch house.
Comment
OBI27383
Polypogon viridis
Thomas Burrows
1980-8-14
101
San Luis Obispo
Reservoir Cyn, San Luis Obispo
145
Comment
CAS-BOT-BC76638
Polystichum munitum
Clare B. Hardham
1956-3-2
170
San Luis Obispo
Santa Lucia Mountains - Cienega Creek (a branch of Santa Rita Creek)
Comment
UC74830
Polystichum munitum
Mrs. R. W. Summers
1891-2-4
1909
San Luis Obispo
Coast Mts.
Comment
SBBG108101
Populus balsamifera subsp. trichocarpa
C. B. Hardham
1959-6-20
4839
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
OBI73190
Populus fremontii
David J. Keil
2000-5-29
28779
San Luis Obispo
Campus of California Polytechnic State University. Drumm Reservoir and vicinity
Comment
UC1134789
Populus fremontii subsp. fremontii
G. T. Nordstrom
1937-4-28
1140
San Luis Obispo
1.4 mi ssw Williams Ranch; Adelaida Quad.
Comment
UC455291
Populus fremontii subsp. fremontii
I. J. Condit
Apr. 1909
San Luis Obispo
Santa Ysabel Ranch Paso Robles
Comment
OBI46289
Populus trichocarpa
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1984-3-10
18094
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
OBI78711
Populus trichocarpa
David J. Keil
2013-8-28
31984
San Luis Obispo
Morro Bay State Park. Along old, abandoned roadway above edge of salt marsh, west of South Bay Blvd., just north of intersection of Turri Road
8
Comment
CAS-BOT-BC267219
Potamogeton foliosus
R. F. Hoover
1946-11-17
6562
San Luis Obispo
Alamo Creek near Cuyama River
Comment
OBI43465
Potamogeton pusillus
Eric Wise
1981-9-2
1084
San Luis Obispo
5.2 mi. So. of Nacimiento Dam on G 14.
Comment
UCSB18139
Potentilla anserina subsp. pacifica
Copeland, Jerry
1964-3-27
San Luis Obispo
near Oso Flaco, 5 miles north of Guadalupe, about 150 yards east of ocean, 100 yards west of Oso Flaco, about 125 yards southwest of parking area.
Comment
POM366491
Potentilla anserina var. grandis
R. S. Woglum
1940-4-21
s.n.
San Luis Obispo
Morro Bay area.
Comment
UC1392941
Proboscidea louisianica subsp. louisianica
R. F. Hoover
1969-8-12
11542
San Luis Obispo
1 mi w Paso Robles (on road to Nasimiento Dam)
Comment
CAS-BOT-BC159886
Prunus dulcis
Ernest C. Twisselmann
1968-10-21
15023
San Luis Obispo
Buena Vista Road just north of Highway 46 (Estrella Plains)
190
Comment
RSA128110
Prunus dulcis
Clare B. Hardham
1958-2-20
2847
San Luis Obispo
Santa Lucia Mountains, 6.7 miles W of Oak Flat on S road to Adelaida.
Comment
SBBG44605
Prunus fasciculata var. punctata
L. W. Edge
1972-4-7
120
San Luis Obispo
S end of Morro Bay
Comment
SBBG46450
Prunus fasciculata var. punctata
L. W. Edge
1973-3-30
260
San Luis Obispo
St Hwy 1, Callender
Comment
SBBG45172
Prunus fasciculata var. punctata
L. W. Edge
1972-5-7
135
San Luis Obispo
Santa Ysabel Ave, Baywood Park
Comment
OBI79360
Prunus virginiana
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31644 -2
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
Comment
CAS-BOT-BC356610
Pseudognaphalium biolettii
Clare B. Hardham
1958-2-13
2805
San Luis Obispo
Santa Lucia Mountains. Cliffs 4.6 miles east of Cambria, Templeton Road
Comment
UCD133639
Pseudognaphalium californicum
G. F. Hrusa
1995-5-28
12319
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1).
630
Comment
CAS-BOT-BC357104
Pseudognaphalium luteoalbum
John Thomas Howell
1967-4-27
42065
San Luis Obispo
Cuesta Canyon County Park, San Luis Obispo
Comment
SD264778
Pseudognaphalium luteoalbum
David Keil, Tina Tee, Mary Lea
2000-11-10
29151
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
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
UCD84259
Psilocarphus chilensis
Ayzik Solomeshch
2009-4-15
s.n.
San Luis Obispo
San Luis Obispo County: Camp Roberts. 7 miles as the crow flies west from San Miguel. Avery Road.
250
Comment
OBI55299
Psilocarphus oregonus
David J. Keil
1998-6-8
27732
San Luis Obispo
Hwy 58, 6.2 road miles E of junction with Red Hill Rd.
Comment
OBI73090
Psilocarphus tenellus
David J. Keil, with Michael Curto and V. L. Holland
2000-5-10
28666
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon
Comment
CAS-BOT-BC362015
Psilocarphus tenellus
Clare B. Hardham
1959-5-6
4404
San Luis Obispo
Santa Lucia Mountains. Shores of Nacimiento
Comment
UCR28919
Psoralea macrostachya
David J. Keil
1981-6-20
14892
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
CAS-BOT-BC72646
Pteridium aquilinum
R. F. Hoover
1966-9-21
10075
San Luis Obispo
1 mile south of Edna on Price Canyon road to Pismo Beach
Comment
OBI53525
Pterostegia drymarioides
Arthur W. Hazebrook
1991-4-19
31
San Luis Obispo
Nipmo Dunes Complex, Big Coreopsis Hill, stabilized dunes approx 30 m up from riparian corridor that runs E-W along the NE facing side of the hill
Comment
CDA35926
Quercus X alvordiana
D. Ragan
2007-6-6
007 -2
San Luis Obispo
South Coast Ranges; W side of US Hwy 101 about 2 mi. N of Paso Robles between Wild Rose Lane and Stockdale Rd.
304
Comment
SBBG119110
Quercus X jolonensis
E. Painter, M. Wetherwax, D. Keil, D. Wilken, J. Greenhouse
2000-3-9
CR 193
San Luis Obispo
near S installation boundary road, N of San Marcos Rd, W of Generals Rd; Camp Roberts
280
Comment
RSA796588
Quercus X jolonensis
E. Painter, Margriet Wetherwax, D. H. Wilken, David J. Keil, Jeff Greenhouse
2000-3-9
CR- 193
San Luis Obispo
Camp Roberts. Near southern installation boundary road, north of San Marcos Road, west of Generals Road.
280
Comment
UCD45131
Quercus agrifolia
G. F. Hrusa
1998-4-25
14217
San Luis Obispo
San Luis Obispo County: Dominant tree species on La Panza summit, E side. Common throughout the region. Elev: 750 meters. USGS Quadrangle: La Panza 7.5
750
Comment
CDA15131
Quercus agrifolia var. agrifolia
G. F. Hrusa
1998-4-25
14217
San Luis Obispo
La Panza Range; On La Panza summit, E side.
Comment
OBI74393
Quercus berberidifolia
Theo Fitanides, Anthony Baniaga
2010-5-7
164
San Luis Obispo
Tierra Redonda Mtn.
409
Comment
UCD45213
Quercus berberidifolia
D. Q. Cavagnaro
1963-9-16
67
San Luis Obispo
Peachy Canyon, 2.8 miles west of Paso Robles, San Luis Obispo County, California.
426
Comment
OBI39689
Quercus berberidifolia
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
16009
San Luis Obispo
Slopes of Cypress Mtn, ca. 0.8 mi above Warrens' cabin on road toward cypress swamp on NE side of mountain
Comment
OBI25751
Quercus chrysolepis
David J. Keil, R. A. Pinmentel, R. Riggins-Pimentel, J. K. Hampton, W. Langworthy and R. Gambs
1980-6-12
14050
San Luis Obispo
San Luis Range, W of See Canyon rd along road to Hibberd (ownded by the Nature Conservancy)
Comment
UC993271
Quercus douglasii
J. M. Tucker
1948-10-3
1888
San Luis Obispo
3.9 mi n Cholame
Comment
UCR28939
Quercus douglasii
David J. Keil, Melissa Luckow, R. A. Pimentel, R. R. Pimentel
1981-4-24
14523
San Luis Obispo
S of Shandon, at junction of Shell Creek Road and Calif. Hwy 58
423
Comment
POM148064
Quercus douglasii
J. B. Feudge
1927-6-29
1639
San Luis Obispo
Creston
366
Comment
SEINET12029202
Quercus douglasii
J. M. Tucker
1947-1
1639 -E
San Luis Obispo
0.25mi S of Hwy-466,and 1mi E of Summit of Polonio Pass
Comment
CDA19976
Quercus durata
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
OBI73718
Quercus durata
Neil Havlik
2009-12-1
s.n.
San Luis Obispo
SLO, Johnson Ranch Open Space Preserve. NW of intersection with Ontario rd and South Higuera St. West of US 101. Irish Hills, San Luis Range.
Comment
UC914304
Quercus durata
Verne Grant and Alva Grant
1948-5-29
8561
San Luis Obispo
n of San Luis Obispo; School Canyon
Comment
OBI6655
Quercus durata var. durata
Greg Hassen
1975-7-15
45
San Luis Obispo
Poly Canyon, Cal Poly campus
Comment
CAS-BOT-BC250916
Quercus palmeri
P. S. Manos
1987-10-20
535
San Luis Obispo
Peachy Canyon Rd., 2.5 mi W of Paso Robles
400
Comment
CAS-BOT-BC362540
Rafinesquia californica
Alice Eastwood
1926-5-4
13853
San Luis Obispo
Paso Robles
Comment
SEINET7062895
Rafinesquia californica
A. G. Vestal
1947-4-18
s.n.
San Luis Obispo
Serpentine at San Luis Obispo. (WGS84/NAD83). UTM Zone 10, 712848mE, 3906917mN.
61
Comment
OBI54857
Rafinesquia californica
David J. Keil
1997-4-18
26207
San Luis Obispo
Los padres national forest. la panza mountains. along pozo road, 3.3 road miles north of junction with san jose-avenales road.
610
Comment
OBI79364
Rafinesquia californica
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31674
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
Comment
UC1126171
Ranunculus californicus
A. Lewis
1932-3-17
50
San Luis Obispo
San Miguel San Miguel Quadrangle
243
Comment
UCR16550
Ranunculus californicus
C. M. Bringle
1967-3-20
B670320 16
San Luis Obispo
South Coast Range/Central Coast, On H.A. Hildenbrand Ranch, Rt. 2, Box 103, S.L.O., about 2 mi north of town. In second pasture behind ranch house, 50 ft west of stream on sunny slope
427
Comment
UC454027
Ranunculus californicus
L. C. W.
1907-4-13
San Luis Obispo
Poly grounds
Comment
UCSB33380
Ranunculus californicus
Marks, R.
1978-2-16
San Luis Obispo
Lopez Canyon Rd. about 3 mi, N, of Lake Lopez
182
Comment
HSC91632
Ranunculus californicus var. californicus
Susan H. Bicknell
1989-4-19
San Luis Obispo
Montano de Oro MDO 30
Comment
SD245465
Ranunculus californicus var. californicus
Tyler Lutz
2013-3-2
7
San Luis Obispo
Near Poly Canyon: East side of Poly P hill.
198
Comment
RSA400004
Ranunculus hebecarpus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
OBI66545
Raphanus raphanistrum
Mary Lea
1997-11-25
37
San Luis Obispo
Property of Shepherds of Leg bourne, Noyes Rd, Arroyo Grande
Comment
OBI37779
Raphanus sativus
David J. Keil
1980-3-27
13722
San Luis Obispo
1 mi E of US 101 on Calif 166
Comment
UC1121737
Rhamnus californica
A. E. Wieslander
1934-4-27
462
San Luis Obispo
High Mountain Santa Barbara National Forest, Pozo Quad.
640
Comment
CDA17559
Rhamnus californica var. californica
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes; along N. edge of Jack Lake.
0
Comment
OBI31039
Rhamnus crocea
Julie M. Vanderweir
1979-5-19
165
San Luis Obispo
Indian Knob Tar Sands
Comment
UC455432
Rhamnus ilicifolia
E. P. Unangst
1906-5-6
San Luis Obispo
Lopez Canyon
Comment
OBI61075
Rhus aromatica
P. A. Holden
1968-4-9
128
San Luis Obispo
5 miles east of Santa Margarita on Hwy 58 shortly after passing Parkhill Rd.
Comment
OBI79076
Rhus integrifolia
David J. Keil
2011-11-5
31151
San Luis Obispo
Oceano. Pismo State Beach. Dunes between Oceano Campground and beach
Comment
CAS-BOT-BC437969
Ribes
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Near Cypress Creek
Comment
UC1188247
Ribes amarum
Clare B. Hardham
1961-2-21
6611
San Luis Obispo
Headwaters of Paso Robles Creek west of Templeton
365
Comment
SBBG109618
Ribes divaricatum var. pubiflorum
C. B. Hardham
1958-3-4
2857
San Luis Obispo
Cambria
Comment
SBBG24919
Ribes divaricatum var. pubiflorum
D. Myrick
1966-3-23
1305
San Luis Obispo
Cambria
Comment
SBBG2757
Ribes divaricatum var. pubiflorum
C. B. Hardham
1959-3-14
4066
San Luis Obispo
Arroyo de la Cruz
Comment
OBI14047
Ribes malvaceum
Robert F. Hoover
1947-3-9
6665
San Luis Obispo
Head of Calf Cyn E of Santa Margarita
Comment
OBI60069
Ribes malvaceum
David J. Keil, Lynne Dee Oyler
May1989
s.n.
San Luis Obispo
Squire Cyn, S of San Luis Obispo
Comment
UC1127305
Ribes malvaceum
H. Lee
1936-2-24
420
San Luis Obispo
2 mi se Picacho; Arroyo Grande Quadrangle
Comment
CAS-BOT-BC168973
Ribes malvaceum
Ernest C. Twisselmann
1956-2-9
2505
San Luis Obispo
York Mountain, Santa Lucia Range
274
Comment
OBI29078
Ribes menziesii
Karen Symonds
1982-7-17
29
San Luis Obispo
Montana de Oro State Park, along coon Creek trail
Comment
OBI79082
Ribes menziesii
David J. Keil
2013-8-19
31899
San Luis Obispo
Morro Bay State Park portion of El Morro Elfin Forest, Los Osos
8
Comment
SBBG113519
Ribes menziesii
C. B. Hardham
1959-4-12
4237
San Luis Obispo
Cambria
Comment
UC1127509
Ribes quercetorum
A. D. Gifford
1937-3-26
797
San Luis Obispo
1 mi e Pozo; Pozo Quadrangle
Comment
CAS-BOT-BC144629
Ribes sanguineum var. glutinosum
Ellsworth Bethel
1920-4-7
s.n.
San Luis Obispo
Santa Margarita
Comment
CAS-BOT-BC144674
Ribes sanguineum var. glutinosum
W. R. Dudley
1902-4-5
s.n.
San Luis Obispo
Pecho Islay Rancho
Comment
CAS-BOT-BC144466
Ribes sericeum
R. F. Hoover
1947-3-16
6673
San Luis Obispo
Coast just south of Monterey Co. line
Comment
OBI39497
Ribes speciosum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
15969
San Luis Obispo
4.4 mi E of jctn with Santa Rosa Crk rd on dirt rd leading to Cypress Mtn and following SteinerCrk
Comment
OBI62110
Ribes speciosum
P. A. Holden
1968-4-27
220
San Luis Obispo
Growing over road 3 mi up Tassajara crk road
Comment
OBI36932
Rorippa curvisiliqua
Eric Wise
1981-7-27
974
San Luis Obispo
Greengate Ponds. Orcutt Rd
Comment
OBI72375
Rorippa palustris subsp. palustris
Anthony Baniaga
2010-5-22
222
San Luis Obispo
Black Lake Cyn; Callender property
19
Comment
CAS-BOT-BC74846
Rorippa palustris var. palustris
Malcom A. Nobs; S. Galen Smith
1949-6-22
828
San Luis Obispo
Dune Lakes Gun Club, ca. 2 miles south of Oceano.
Comment
SBBG104357
Rosa californica
D. A. Young, F. L. Johnson
1992-6-17
ROB 36
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
CAS-BOT-BC147615
Rosa californica
Mrs. R. W. Summers
s.n.
San Luis Obispo
Coast Mts.
Comment
OBI10022
Rosa californica
Robert F. Hoover
1946-8-17
6292
San Luis Obispo
Upper Arroyo Grande at County Park
Comment
OBI60026
Rosa californica
David J. Keil, V. L. Holland
1992-5-28
23166
San Luis Obispo
Canada Verde between San Luis Obispo and Arroyo Grande along SW side of hwy 227, on Silva Property near Patchett Rd
Comment
CAS-BOT-BC148211
Rosa spithamea
R. F. Hoover
1969-7-2
11402
San Luis Obispo
Hazard Canyon
Comment
OBI32223
Rubus ursinus
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14350
San Luis Obispo
North of San Simeon along ridge just S of Arroyo de la Cruz
Comment
OBI65974
Rubus ursinus
Wendy Thackery, Stacey Smith and Paul Corsi
2003-8-25
61
San Luis Obispo
S of Morro Bay on hwy 1 N of Hollister Peak and hwy 1 at spring drainage off of Canet Rd frontage road
39
Comment
OBI80486
Rubus ursinus
David J. Keil
2015-2-14
32639
San Luis Obispo
Pismo Preserve. Along unpaved road from intersection with Thousand Hills Road westward to summit
185
Comment
UC1128664
Rubus ursinus
F. H. Raymond
1930-7-6
108
San Luis Obispo
mouth San Carpoforo Creek; Cape San Martin Quad., mouth San Carpoforo Creek
Comment
OBI28132
Rubus ursinus
Rick Frelinger
1982-4-30
27
San Luis Obispo
Coon Crk in Perfumo Cyn, San Luis Obispo
Comment
SBBG3111
Rubus ursinus
C. B. Hardham
1958-2-22
2888
San Luis Obispo
Cayucos Crk
Comment
OBI80832
Rumex acetosella
David J. Keil
1992-1
22913
San Luis Obispo
Laguna Lake City Park. Grassy field near park entrance
170
Comment
UCR121917
Rumex acetosella
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5434
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
UCR91852
Rumex acetosella
George K. Helmkamp
1996-5-24
1028
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
OBI10846
Rumex conglomeratus
Robert F. Hoover
1946-10-20
6510
San Luis Obispo
Price Cyn
Comment
OBI30690
Rumex conglomeratus
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob tar Sands
Comment
OBI36798
Rumex conglomeratus
Eric Wise
1981-9-29
1267
San Luis Obispo
Oso Flaco Lake
Comment
OBI36787
Rumex conglomeratus
Eric Wise
1981-6-26
674
San Luis Obispo
Villa Crk Reservoir, hwy 1 N of Cayucos
Comment
OBI36993
Rumex crispus
Eric Wise
1981-7-10
920
San Luis Obispo
Atascadero lake
Comment
CAS-BOT-BC433535
Rumex fueginus
Ernest C. Twisselmann
1959-11-2
5888
San Luis Obispo
Southwest end of Oso Flaco Lake.
4
Comment
OBI36874
Rumex fueginus
Eric Wise
1982-7-2
1600
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC433989
Rumex salicifolius
Ernest C. Twisselmann
1955-10-1
2431
San Luis Obispo
Southwest end of Morro Bay
0
Comment
CAS-BOT-BC433991
Rumex salicifolius
Ernest C. Twisselmann
1954-10-9
1615
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Andreas Fault at Summit of Palo Prieta Canyon
670
Comment
OBI78442
Rumex salicifolius
John Thomas Howell
1948-6-15
24380
San Luis Obispo
Gillis Cyn, SE of Shandon
457
Comment
UCR7928
Rumex salicifolius var. crassus
B. Freeman
1968-8-11
680811- 15
San Luis Obispo
Just north of Cambria on Calif. Route 1, in front of Castle Inn Motel
12
Comment
OBI3345
Rupertia physodes
Neil Havlik
1969-5-2
382
San Luis Obispo
Andre Ranch in upper Coon Crk Cyn
366
Comment
JEPS18937
Ruppia maritima
Rimo Bacigalupi with Dr. and Mrs. Robt. M. Page, R. S. Ferris, and R. W. Holm
1953-7-25
4329 A
San Luis Obispo
about 5 mi s Oceano (in Oso Flaco Lake); Oso Flaco Lake
Comment
RSA0021799
Ruppia maritima
David J. Keil
2012-7-26
31479
San Luis Obispo
Los Osos. Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Creek estuary to base of El Morro Elfin Forest, west of South Bay Blvd.
0
Comment
UCR42817
Sagina apetala var. barbata
David J. Keil, Et al.
1982-3-24
15794
San Luis Obispo
South Coast Range, La Panza Mountains, vicinity of American Canyon
Comment
CAS-BOT-BC103252
Salix bonplandiana
W. R. Dudley
1902-4-4
s.n.
San Luis Obispo
in town of San Luis Obispo
Comment
CAS-BOT-BC103264
Salix bonplandiana
Ernest C. Twisselmann
1969-4-24
15173
San Luis Obispo
Sulphur Spring Canyon, Santa Ysabel Ranch, 5 miles south of Paso Robles
213
Comment
SBBG104408
Salix breweri
M. D. Proctor, E. A. Young
1993-3-20
ROB 300
San Luis Obispo
Chorro Crk, 1 km N of Chorro Reservoir; Camp San Luis Obispo
Comment
OBI59668
Salix laevigata
David J. Keil, with V. L. Holland
1999-5-4
28324 -2
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
SD245473
Salix lasiandra
David Keil
2013-7-27
31841
San Luis Obispo
Montana de Oro State Park. Hazard Canyon at Pecho Valley Road.
14
Comment
OBI66599
Salix lasiandra var. lasiandra
Clifton F. Smith
1965-3-11
8612
San Luis Obispo
About Mud Lake in dunes of Oceano
Comment
CAS-BOT-BC125364
Salix lasiandra var. lasiandra
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
Santa Margarita Mts., S. end of the north R.R. tunnel
Comment
OBI37263
Salix lasiolepis
Eric Wise
1983-3-10
1696
San Luis Obispo
Turri rd about 1 mi E of So. Bay blvd
Comment
SBBG102625
Salix lasiolepis
C. F. Smith
1968-7-30
10103
San Luis Obispo
above lakes S of Oceano
Comment
SBBG119723
Salix lasiolepis
E. Painter, M. Wetherwax
2002-4-24
SLO 248
San Luis Obispo
Cantonment area, Dairy Crk, Bridge 103 at Mendocino Ave; Camp San Luis Obispo
68
Comment Read comments Feb 2 2009
SBBG43254
Salix lasiolepis
L. W. Edge
1971-2-5
San Luis Obispo
100 feet from shore of Oso Flaco Lake
Comment
OBI28332
Salix lasiolepis
Lori Blain
1982-4-7
6
San Luis Obispo
Calif Polytechnic State Univ
152
Comment
OBI57061
Salix lasiolepis
Frederic Hrusa
1993-5-20
11023
San Luis Obispo
Paso Robles. Approx 300 m N of Niblick rd bridge
Comment
UC1134844
Salix sitchensis
B. Bolt
1936-5-13
712
San Luis Obispo
2 1/4 miles W. N. W of Cuesta San Luis Obispo Quad.
548
Comment
OBI70517
Salsola australis
G. F. Hrusa, P. Akers
2003-10-12
16174
San Luis Obispo
Cuyama Valley. Hwy 166, +/= 3 mi W of Cottonwood Cyn. Site B093
483
Comment
CDA21587
Salsola gobicola
David J. Keil
1998-10-9
28190
San Luis Obispo
Just north of junction of Elkhorn Road and Soda Lake Road at south end of Carrizo Plain. Wash channel at road.
0
Comment
UC1953326
Salsola tragus
David Keil
1998-10-9
28190 A
San Luis Obispo
Just N of junction of Elkhorn Road and Soda Lake Rd. at S end of Carrizo Plain.
Comment
CAS-BOT-BC180651
Salsola tragus
Ernest C. Twisselmann
1954-6-12
1364
San Luis Obispo
Simmler Road, 2 miles north of Grocer Grade Summit, Temblor Range and the Western San Joaquin Valley
914
Comment
CAS-BOT-BC180660
Salsola tragus
Ernest C. Twisselmann
1969-7-5
15667
San Luis Obispo
South River Road, 4 miles south of Paso Robles
182
Comment
CAS-BOT-BC180697
Salsola tragus
Ernest C. Twisselmann
1954-7-18
1436
San Luis Obispo
Choice Valley, 1 1/2 miles east of Palo Prieta Summit, Temblor Range and the Western San Joaquin Valley
594
Comment
CAS-BOT-BC180700
Salsola tragus
Ernest C. Twisselmann
1954-6-12
1364
San Luis Obispo
Simmler Road, 2 miles north of Grocer Grade Summit, Temblor Range and the Western San Joaquin Valley
914
Comment
OBI66617
Salsola tragus
David J. Keil
1998-10-9
28174
San Luis Obispo
Temblor Range foothills, Elkhorn Road, just e of junction with Hurricane Road (Crocker Grade).
762
Comment
OBI69456
Salvia apiana
David J. Keil
2008-5-22
30522
San Luis Obispo
US 101, ca. 1 mile south of Cuesta Pass, east side of highway.
Comment
OBI64971
Salvia carduacea
Greg Wilvert
2005-4-1
81
San Luis Obispo
SE Half of the Caliente Range. N edge of range
759
Comment
OBI65629
Salvia carduacea
G. F. Hrusa
1998-4-26
14265
San Luis Obispo
Temblor Range. Low slopes on W side of Temblors 3-4 mi N of Elkhorn Plain. USGS quad Elkhorn Hills 7.5
760
Comment
UCD125481
Salvia carduacea
Scott Horiuchi; Kelly Robinson
1996-4-27
12
San Luis Obispo
San Luis Obispo County: Carrizo Plain natural area, 18 mi from junction of Soda Lake Rd. and Hwy. 166/33, on Soda Lake Rd.
Comment
UC1124737
Salvia columbariae
B. Bolt
1936-3-13
616
San Luis Obispo
1 mi w Cerro Romauldo; San Luis Obispo National Forest, San Luis Obispo Quad.
182
Comment
UCR163608
Salvia columbariae
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9268
San Luis Obispo
Outer South Coast Ranges, La Panza Range; Pozo Road, 6.5 mi NE of Hi Mountain Road, [c. 1 mi (airline) SW of Pozo Summit]
665
Comment
UCD77098
Salvia mellifera
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4651
San Luis Obispo
San Luis Obispo Co.: Along Hwy. 58 west of turn off to Paso Robles. North side of the road.
444
Comment
OBI35659
Salvia mellifera
S. M. Inman
1983-4-25
15
San Luis Obispo
Pecho Study site; 1/2 mi S on Pecho Valley rd past jctn of Pecho rd. Right on dirt road after 'deer' sign, to S of dirt road
49
Comment
UCR1348
Salvia sonomensis
Frank C. Vasek
1960-4-10
600410- 08
San Luis Obispo
Central Coast, At TV tower, c. 3 miles along dirt road leading west from La Cuesta Summit, off Hwy 101
800
Comment
SBBG96703
Salvia sonomensis
D. A. Young, S. A. Junak, M. Carroll
1989-3-13
1851
San Luis Obispo
rd leading into the eastern end of the Cuesta Ridge Botanical Area
Comment
OBI51242
Salvia spathacea
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .31
San Luis Obispo
San Simeon State Park. NE corner of San Simeon State Park
Comment
OBI19615
Sambucus nigra subsp. caerulea
Fred W. Rush
unk
16
San Luis Obispo
Lower NE slope of Mt. San L.
Comment
RSA216841
Samolus parviflorus
Robert F. Hoover
1966-10-1
10100
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Creek, in swampy area
Comment
UCR18702
Sanicula arguta
Eugene Cardiff
1966-5-13
s.n.
San Luis Obispo
Central Coast, Cambria Pines, 1 mi from coast
61
Comment
OBI8794
Sanicula arguta
Robert F. Hoover
1958-3-3
8410
San Luis Obispo
Steiner crk at mouth of Serrano cyn on open slope.
Comment
UC794461
Sanicula arguta
Lincoln Constance, Richard W. Holm and Carroll E. Wood Jr.
1949-4-23
3267
San Luis Obispo
2 mi w of San Luis Obispo (above Steiner Creek)
137
Comment
OBI39488
Sanicula bipinnata
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
15986
San Luis Obispo
5.9 mi E of jctn w/ Santa Rosa Crk Rd on dirt road leading to Cypress mtn via Steiner crk; 2 mi W of Warrens' cabin (at base of mtn)
Comment
CAS-BOT-BC223312
Sanicula bipinnatifida
Alice Eastwood
1926-5-5
13908
San Luis Obispo
Cholame
Comment
OBI78557
Sanicula bipinnatifida
David J. Keil
1998-6-1
27578
San Luis Obispo
E of Templeton on Lowes Canyon Rd., just S. of Monterey Co. line.
Comment
OBI55659
Sanicula crassicaulis
David J. Keil
1989-6-3
21236
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
UCR91702
Sanicula crassicaulis
George K. Helmkamp
1996-5-24
1035
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
OBI46178
Sanicula crassicaulis
Lynne Dee Oyler, Kathy Loftus
1986-4-8
426
San Luis Obispo
Santa Margarita Ranch, Mountain Field, S of RR tracks, E of 101 on N side of Cuesta grade
Comment
POM308262
Sanicula crassicaulis
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
3121
San Luis Obispo
Hwy 41, near Templeton
Comment
OBI8780
Sanicula hoffmannii
Robert F. Hoover
1947-5-31
7253
San Luis Obispo
Rinconada Mine (west of Pozo)
Comment
UC794465
Sanicula hoffmannii
Lincoln Constance, Richard W. Holm and Carroll E. Wood Jr.
1949-4-24
3274
San Luis Obispo
9 mi n of San Simeon (Arroyo de la Cruz); Arroyo de la Cruz
152
Comment
UC973444
Sanicula hoffmannii
C. R. Bell
1951-4-1
3150
San Luis Obispo
5.5 mi e of California Highway 1 (on Pine Mountain Road); Pine Mountain Road
Comment
UC1022555
Sanicula maritima
C. Ritchie Bell
1950-2-26
613
San Luis Obispo
between San Luis Obispo and Morro Bay (w of Cerro Romulado)
Comment
OBI8764
Sanicula tuberosa
Robert F. Hoover
1951-4-15
8038
San Luis Obispo
Stoney Creek, tributary of Huasna River
Comment
UCR17560
Satureja douglasii
A. C. Sanders
1979-11-25
00408
San Luis Obispo
Central Coast, Morro Bay State Park, Chorro Willows Campground
9
Comment
OBI20452
Schinus molle
Maria Lia Scarpetta
1964-2-15
3
San Luis Obispo
Residential area
Comment
CAS-BOT-BC239952
Schismus arabicus
R. F. Hoover
1965-4-15
9342
San Luis Obispo
Hill west of Shell Creek, south slope
Comment
OBI79848
Schoenoplectus acutus
David J. Keil
2012-7-26
31478
San Luis Obispo
Los Osos. Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Creek estuary to base of El Morro Elfin Forest, west of South Bay Blvd.
2
Comment
RSA797521
Schoenoplectus maritimus
W. R. Ferren, Hamilton
1993-7-19
EPA- 86
San Luis Obispo
Los Osos Creek.
Comment
UCSB24653
Schoenoplectus pungens
Burns, Pat
1967-4-22
San Luis Obispo
Under Pico Creek Bridge; 5.3 miles north of junction State Highway 1 with State Highway 46 on Highway 1
Comment
UCSB69403
Schoenoplectus pungens
Rindlaub, Kathy; Capralis
1985-6-23
San Luis Obispo
Santa Maria River. 100 m NE from marker in a channel.
5
Comment
SBBG30921
Schoenoplectus pungens var. badius
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
UCR43225
Schoenoplectus pungens var. badius
E. A. Wise
1981-6-29
845
San Luis Obispo
Twin Lake of Dune Lakes.
4
Comment
IRVC29567
Scirpus microcarpus
Mark A. Elvin, M. Moore, N. Huber, R. Leverette
2006-5-11
4832
San Luis Obispo
Camp San Luis Obispo; E of Hwy 1, springs along Chorro Creek upstream from Chorro Creek Reservoir. Central Coastal
259
Comment
OBI43552
Scirpus microcarpus
Eric Wise
1982-4-28
1392
San Luis Obispo
Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon
Comment
RSA0042606
Scirpus microcarpus
John F. Emmel
1984-8-4
910
San Luis Obispo
Along Morro Creek, ca. 6 road miles NE of Hwy. 1, on Hwy 41.
137
Comment
CAS-BOT-BC243515
Scribneria bolanderi
R. F. Hoover
1958-5-17
8477
San Luis Obispo
Summit of Santa Lucia Mountains, NW of Cuesta Pass
Comment
OBI51319
Scrophularia californica
Jan Barber
1994-4-17
147
San Luis Obispo
San Simeon State Park. On SW part of coastal terr N of San Simeon Crk outlet
Comment
SBBG109194
Scrophularia californica
C. B. Hardham
1956-4-26
567
San Luis Obispo
Santa Rita Crk, W of Templeton
Comment
UCR248267
Scrophularia californica
David J. Keil, Rhonda L. Riggins, R. A. Pimentel, Michael Stiles, Joanna Tomassacci
1987-5-17
20164
San Luis Obispo
Los Padres National Forest, Cuesta East past end of road along fire trail
Comment
OBI35358
Scrophularia californica
Melody Dickens
1980-5-30
29
San Luis Obispo
Morro rock, Morro Bay. N face at base near PG & E outflow
Comment
OBI60668
Scrophularia californica
David J. Keil, Rhonda Riggins, Richard Pimentel, Michael Stiles and Joanna Tomassacci
1987-5-17
20163
San Luis Obispo
Los Padres Natl Forest, Cuesta East Past end of rd along fire trl in area burned by both the Gay Mtn fire and the Las Pilitas fire
Comment
RSA18235
Scrophularia californica
Carl B. Wolf
1929-4-16
3615
San Luis Obispo
Mouth of small creek at coast, 4 miles N of Morro Bay.
Comment
RSA760738
Scrophularia californica subsp. floribunda
David J. Keil, Rhonda Riggins, Richard Pimentel, Michael Stiles, Joanna Tomassacci
1987-5-17
20163
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
OBI59026
Secale cereale
David J. Keil
1998-5-6
27071
San Luis Obispo
Atascadero. 0.9 mi S of Santa Rosa Rd overcrossing on E side of US 101
Comment
RSA760721
Secale cereale
David J. Keil
1998-5-6
27071
San Luis Obispo
Atascadero. 0.9 miles south of Santa Rosa Road overcrossing on east side of US 101.
Comment
RSA522518
Selaginella bigelovii
David J. Keil, M. A. Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, Jim Pittman
1988-6-11
20707
San Luis Obispo
N of San Simeon along system of ridges and canyons just N of Arroyo de la Cruz.
Comment
CAS-BOT-BC69785
Selaginella bigelovii
W. R. Dudley
1903-8-4
s.n.
San Luis Obispo
Near Posts', Santa Lucia Mts.
Comment
UC1276270
Senecio aronicoides
R. F. Hoover
1958-5-8
8469
San Luis Obispo
w Templeton (Santa Rita Creek); Santa Rita Creek
Comment
CAS-BOT-BC327411
Senecio astephanus
R. F. Hoover
1965-6-17
9443
San Luis Obispo
Tassajara Peak, Santa Lucia Range
Comment
OBI47503
Senecio astephanus
David J. Keil
1987-4-23
19201
San Luis Obispo
Rinconada Mine area along Rd S of Santa Margarita
Comment
OBI15532
Senecio blochmaniae
Robert F. Hoover
1946-10-20
6526
San Luis Obispo
Near Callender RR siding
Comment
RSA191875
Senecio breweri
R. F. Thorne, Percy C. Everett
1963-6-8
32176
San Luis Obispo
6 miles NW of Bradley on road to Jolon.
213
Comment
SBBG62575
Senecio californicus
M. M. Miles
1895-1
794
San Luis Obispo
San Luis Obispo
Comment
OBI25487
Senecio douglasii var. douglasii
Dirk R. Walters and M. G. McLeod, M. G. McLeod
1979-8-15
1333
San Luis Obispo
Plants collected on consultation trip with Michael Mortenson D.O.T. to bridge replacement sites at intersections of Shell, Camatti, Navajo and San Juan Creeks with hwy 58
Comment
OBI39989
Senecio vulgaris
Eric Wise
1984-4-29
1886
San Luis Obispo
Little Morro Crk. From the laguna to the hwy 1 overpass
Comment
UCR147032
Senecio vulgaris
George K. Helmkamp, E. A. Helmkamp
2004-10-8
8836
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek
136
Comment
CDA28722
Setaria verticillata
David J. Keil
2003-8-23
30287
San Luis Obispo
Arroyo Grande. North of Wal-Mart shopping center along West Branch Street in vicinity of small pond in catchment basin.
0
Comment
OBI59220
Setaria verticillata
David J. Keil
1998-6-8
27680
San Luis Obispo
Along Hwy 41 between Creston and Shandon, 5 miles E of junction with La Panza Rd.
Comment
OBI39763
Setaria viridis
David J. Keil
1985-6-22
18927
San Luis Obispo
Intersection of Turri Rd and South Bay Blvd
Comment
OBI59097
Setaria viridis
David J. Keil
1998-6-5
27603
San Luis Obispo
3.5 miles E of junction Hwy 229 on Hwy 58.
Comment
UC454915
Sidalcea diploscypha
I. J. Condit
1911-6-14
San Luis Obispo
Morro
Comment
RSA600865
Sidalcea diploscypha
L. S. Rose
1936-5-6
36231
San Luis Obispo
Morro Beach.
6
Comment
SBBG109594
Sidalcea hickmanii subsp. anomala
C. B. Hardham
1960-6-3
5990
San Luis Obispo
Sargent Cypress forest, Cuesta Grade
Comment
OBI54038
Sidalcea hickmanii subsp. anomala
David A. Young, S. A. Junak & T. J. Ayers
1989-4-27
1946
San Luis Obispo
0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical area, along road
Comment
RSA201696
Sidalcea hickmanii subsp. anomala
Robert F. Hoover
1958-5-17
8478
San Luis Obispo
Summit of Santa Lucia Mountains, northwest of Cuesta Pass.
Comment
OBI56434
Sidalcea malviflora subsp. laciniata
David J. Keil
1999-6-22
s.n.
San Luis Obispo
Montana de Oro State park. Trl from Horse Camp to Manzanita Trl
Comment
OBI75052
Sidalcea malviflora subsp. laciniata
David J. Keil
1988-3-19
20420
San Luis Obispo
Froom Ranch, southwest of US 101 and los Osos Valley Road near intersection with Calle Joaquin, southwest of San Luis Obispo city limits.
Comment
SBBG119510
Sidalcea malviflora subsp. laciniata
E. Painter
2001-4-22
SLO 191
San Luis Obispo
near Dughi Spring, W of La Trinidad Mine; Camp San Luis Obispo
497
Comment
UC1124976
Sidalcea malviflora subsp. laciniata
C. M. Belshaw
1936-3-23
1704
San Luis Obispo
1.9 mi sw Hollister Park; Cayucos Quad.
Comment
UC56404
Sidalcea malviflora subsp. laciniata
Mrs. R. W. Summers
1882-4-19
San Luis Obispo
San Luis Mt.
Comment
UCR115799
Sidalcea malviflora subsp. laciniata
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5406
San Luis Obispo
Central Coast, road crest between See Canyon Road and Prefumo Canyon Road, SW of San Luis Obispo
320
Comment
JEPS99423
Sidalcea malviflora subsp. laciniata
Clare B. Hardham
1958-6-3
3170
San Luis Obispo
top of Cuesta Grade
Comment
OBI35749
Sidalcea malviflora subsp. laciniata
Allison Berry
1984-4-10
90
San Luis Obispo
Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1
Comment
UCSC000260
Silene antirrhina
I. J. Condit
2008-4-2
s.n.
San Luis Obispo
Cuesta
Comment
CAS-BOT-BC384587
Silene coniflora
R. F. Hoover
1947-3-26
6744
San Luis Obispo
Price Canyon (just s. of)
Comment
OBI19196
Silene coniflora
David J. Keil
1979-5-13
13081
San Luis Obispo
Santa Lucia mts along Cuesta Ridge Rd about 2 mi below Cuesta Botanical Area
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
RSA709062
Silene gallica
George K. Helmkamp
2005-4-17
9371
San Luis Obispo
Central Coast: Corbett canyon, 2.3 miles N of Hwy CA-227 in Arroyo Grande.
81
Comment
UCSB39921
Silene laciniata subsp. laciniata
Shaw, J.
1982-7-1
San Luis Obispo
Along Perfumo Canyon Road; 1.0 miles south of Los Osos Valley Road, in San Luis Obispo
60
Comment
UC638983
Silene laciniata subsp. major
B. E. and H. J. Miossi
1940-6-25
260
San Luis Obispo
fifteen mi w San Luis Obispo (Islay Canyon, Pecho Hills); w of San Luis Obispo, Islay Canyon, Pecho Hills
Comment
UC1285077
Silene multinervia
R. F. Hoover
1952-5-11
8182
San Luis Obispo
w slope La Panza Range
Comment
OBI45683
Silene verecunda
David J. Keil, M. A. Corky Matthews, Janet Haden, Suzane Schettler, Steve Edwards, and Jim Pittman
1988-6-11
20704
San Luis Obispo
N of San Simeon along system of ridges and cyns just N of Arroyo de la Cruz
Comment
OBI35837
Silybum marianum
Allison Berry
1984-3-30
61
San Luis Obispo
Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1
Comment
RSA0030677
Silybum marianum
W. M. Arbaugh
1968-4-28
197
San Luis Obispo
See Canyon, at the top.
Comment
CAS-BOT-BC74975
Sinapis arvensis
R. F. Hoover
1962-4-1
8545
San Luis Obispo
One mile south of Nipomo.
Comment
OBI17707
Sisyrinchium bellum
Lynne D. Althouse
1977-3-26
6
San Luis Obispo
Wolfe's horse ranch near San Luis High School
Comment
OBI52025
Sisyrinchium bellum
Steven A. Junak
1989-4-27
3984
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Santa Lucia Mts: W Cuesta Ridge, along N side of main rd (USFS Rd #29S11.3) at vehicle pull-out area, about 2 mi W of E boundary sign, roughly 5 mi W of hwy 101
Comment
PASA1228
Smilacina amplexicaulis
1930-4-14
San Luis Obispo
Templeton
Comment
SBBG107602
Solanum douglasii
C. B. Hardham
1956-2-24
157
San Luis Obispo
Santa Rosa Crk
Comment
SD241960
Solanum douglasii
David J. Keil
2012-7-18
31444
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line.
21
Comment
OBI35267
Solanum douglasii
H. E. Jones
1981-5-18
33
San Luis Obispo
Point Piedras Blancas. On leeward side of point 50 yds E of staircase in cove
Comment
CDA26789
Solanum nigrum
David J. Keil
1998-8-19
27939
San Luis Obispo
Rinconada Creek at intersection of Pozo Road and Las Pilitas Road.
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
CAS-BOT-BC157606
Solanum umbelliferum
Ernest C. Twisselmann
1955-5-27
2037
San Luis Obispo
La Panza Range. Ridge south of upper Cammatta Canyon
Comment
JEPS99167
Solanum umbelliferum
Clare B. Hardham
1957-4-18
1697
San Luis Obispo
about 4 mi W of Templeton (Santa Rita Creek); Santa Lucia Mountains
Comment
RSA344365
Solanum umbelliferum
E. R. Blakley
1985-2-3
7300
San Luis Obispo
Painted Rock, Carrizo Plain
610
Comment
CAS-BOT-BC365338
Solidago confinis
R. F. Hoover
1966-9-21
10081
San Luis Obispo
Oso Flaco Lake
Comment
OBI15460
Solidago confinis
Robert F. Hoover
1966-11-2
10194
San Luis Obispo
Baywood Park
Comment
OBI4460
Solidago confinis
Robert J. Rodin
1970-9-10
8436
San Luis Obispo
300 yds from the Pacific Ocean near a shell mound in Pismo Beach state park
Comment
RSA318990
Solidago confinis
Thomas S. Elias, Walter Wisura
1984-7-25
8573
San Luis Obispo
N of Guadalupe and W of Hwy 1; Oso Flaco Lake and dune area
Comment
CAS-BOT-BC365530
Solidago elongata
R. F. Hoover
1965-9-7
9541
San Luis Obispo
Santa Lucia Range. Santa Rita Creek west of Templeton
Comment
OBI72815
Solidago spathulata
Michael Walgren
2010-8-9
137
San Luis Obispo
Along a dirt rd n the Pacific Gas and Electric Diablo cyn property, on a rd cut along the S ridge that parallels Coon crk
396
Comment
OBI15464
Solidago velutina subsp. californica
Robert F. Hoover
1966-9-13
9999
San Luis Obispo
Ragged Point
Comment
UC1927732
Solidago velutina subsp. californica
D. R. Miller
1994-8-10
894 -520
San Luis Obispo
near gate at George Edmunson property, E slope of Pine Mountain, Tobacco Creek drainage
800
Comment
UC917052
Soliva sessilis
R. Bacigalupi
1949-4-8
3078
San Luis Obispo
hill between Cambria ocean
Comment
OBI62414
Sonchus asper
David J. Keil, Lynne Dee Oyler
1990-5-10
1122
San Luis Obispo
Nipomo Dunes. Horseback trip from Oso Flaco Lake S and W across dunes, E to Quercus agrifolia and W again to coast
Comment
SBBG110003
Sonchus asper
C. B. Hardham
1957-6-15
2277
San Luis Obispo
Villa Crk
Comment
RSA585714
Sonchus asper
M. D. Proctor, E. A. Young
1993-4-11
ROB 0363
San Luis Obispo
Sulphur Spring Road in middle of Area R.
Comment
CAS-BOT-BC374625
Sonchus oleraceus
Clare B. Hardham
1957-11-2
2702
San Luis Obispo
Santa Lucia Mountains. Old Creek, Cayucos
Comment
OBI73494
Sonchus oleraceus
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25441
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
OBI60775
Sorghum halepense
David J. Keil
2000-7-31
29051
San Luis Obispo
Along Toro Creek Road east of Morro Bay
91
Comment
UC2027499
Sparganium eurycarpum var. greenei
David J. Keil
2012-7-14
31403
San Luis Obispo
San Luis Obispo. Intersection of Los Osos Valley Road and US 101 at southbound on-ramp.
Comment
JEPS51206
Spergula arvensis subsp. arvensis
W. L. Jepson
1941-4-17
20258
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC390193
Spergularia bocconi
John Thomas Howell
1961-4-15
36513
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC390443
Spergularia macrotheca var. macrotheca
Alice Eastwood
1928-5-19
s.n.
San Luis Obispo
Morro Bay, San Luis Obispo
Comment
SBBG87997
Spiranthes romanzoffiana
J. Sainz
1985-6-27
San Luis Obispo
bordering parking lot between hwy and beach bluffs near Arroyo de la Cruz
Comment
OBI51946
Stachys bullata
Steven A. Junak, David A. Young, Tina J. Ayers
1989-4-27
3959
San Luis Obispo
Cuesta Ridge Botaical Area, Los Padres Natl Forest. Cuesta Ridge: along main rd (USFS Rd #29S11.3) 0.1 mi W of W boundary sign for the Cuesta Riddge Botanical Area, 5.3 mi W of hwy 101
786
Comment
OBI13466
Stachys chamissonis
Robert F. Hoover
1947-7-27
7334
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
UC366993
Stachys pycnantha
J. G. Lemmon and wife
June, 1878
San Luis Obispo
Cholame Valley.
Comment
OBI83622
Stebbinsoseris heterocarpa
David J. Keil, Travis Barrett
2016-3-23
33844
San Luis Obispo
Southern foothills of San Luis Range. Wild Cherry Ranch W of Avila Beach. Survey area 10
120
Comment
CAS-BOT-BC374859
Stebbinsoseris heterocarpa
Alice Eastwood
1935-4-19
18876
San Luis Obispo
On road to Morro from San Luis Obispo
Comment
CAS-BOT-BC374865
Stebbinsoseris heterocarpa
R. F. Hoover
1948-4-17
7459
San Luis Obispo
Creston
Comment
OBI15608
Stebbinsoseris heterocarpa
Robert F. Hoover
1967-4-14
10443
San Luis Obispo
Hills W of "Poly cyn", San Luis Obispo
Comment
SEINET5713405
Stebbinsoseris heterocarpa
Kenton L. Chambers
1954-1
477
San Luis Obispo
Hwy 101, 1 mi S of Atascadero. Grassy hillside ca. 200 yards W of old Hwy.; Atascadero
Comment
UC1314965
Stebbinsoseris heterocarpa
R. F. Hoover
1967-4-14
10443
San Luis Obispo
hill w Polly Canyon (San Luis Obispo); San Luis Obispo
Comment
UC1125844
Stellaria nitens
C. M. Belshaw
1936-3-19
1644
San Luis Obispo
0.3 mi ne Adam's Ranch; Nipomo Quad.
220
Comment
CAS-BOT-BC398695
Stellaria nitens
Ernest C. Twisselmann
1955-3-22
1761
San Luis Obispo
Chris Twisselmann ranch, eastern San Luis Obispo County
685
Comment
SBBG36273
Stephanomeria cichoriacea
C. B. Hardham
1957-10-20
2683
San Luis Obispo
Pine Mtn
Comment
OBI46202
Stephanomeria exigua subsp. carotifera
David J. Keil
1982-6-27
16333
San Luis Obispo
Hills overlooking Los Osos from the S
Comment
OBI15409
Stephanomeria exigua subsp. coronaria
John Thomas Howell
1948-6-15
24371
San Luis Obispo
Hughes Cyn, SE of Shandon
610
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
JEPS31251
Stephanomeria pauciflora
Ernest C. Twisselmann
1962-8-23
7686
San Luis Obispo
Palo Prieta Canyon, hills at the summit Western San Joaquin Valley, Temblor Range
640
Comment
CAS-BOT-BC375898
Stephanomeria virgata
R. F. Hoover
1965-8-1
9501
San Luis Obispo
Valley west of Mt. Bishop
Comment
UCR134691
Stephanomeria virgata subsp. virgata
George K. Helmkamp
2003-9-21
8161
San Luis Obispo
Central Coast, Los Berros Rd, 0.9 mi SE of El Campo Rd., SE of Arroyo Grande
46
Comment
OBI2349
Stipa lepida
Larry E. Brown
1970-4-8
1768
San Luis Obispo
Cuesta Ridge Rd just above Hwy 101, ca 6 mi N of San Luis Obispo
Comment
SD249112
Stipa miliacea
David Keil
1985-6-18
18864
San Luis Obispo
South Baay Wastewater Treatment Facility EIS survey. Bayview Heights area. West side of Bayview Heights.
Comment
CAS-BOT-BC87177
Streptanthus glandulosus subsp. glandulosus
R. F. Hoover
1967-4-14
10441
San Luis Obispo
Hill west of Poly Canyon.
Comment
SBBG14670
Stuckenia pectinata
E. R. Blakley
1958-8-2
2417
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
3
Comment
RSA759026
Stuckenia pectinata
David J. Keil
1998-8-19
27976
San Luis Obispo
Red Hill Road, 0.3 miles form Highway 58 and north down steep slope to small reservoir.
Comment
RSA0089573
Stylocline gnaphaloides
Dean Wm. Taylor
2003-5-5
18500
San Luis Obispo
La Panza Range: Highway 58 0.7 miles East of Wilson Corner, base of south facing slopes North of roadway.
487
Comment
CAS-BOT-BC376055
Stylocline gnaphaloides
Roxana S. Ferris; Ruth P. Rossbach
1938-5-12
9439
San Luis Obispo
8 miles east of Santa Margarita on Mountain Road near its junction with State Highway #178
Comment
RSA605977
Stylomecon heterophylla
D. D. Keck, J. Clausen
1935-4-9
3092
San Luis Obispo
Cholame
457
Comment
UC1126455
Stylomecon heterophylla
C. A. Graham
1939-5-2
558
San Luis Obispo
4 mi se Joughin Ranch; Las Padres National Forest, Branch Mt. Quadrangle
Comment
SD75757
Suaeda californica
Helen V. Witham
1969-9-27
510 a
San Luis Obispo
East end of Morro Bay.
2
Comment
UCR38888
Suaeda californica
David J. Keil
1983-11-19
18050
San Luis Obispo
Central Coast, Salt marsh at Sweet Springs, Baywood Park, south end of Morro Bay
Comment
UCSB36516
Suaeda californica
Ferren, Wayne; Whitmore, S.
1979-8-8
San Luis Obispo
NE shore of bay; N of museum; Morro Bay State Park
Comment
OBI65128
Suaeda nigra
Greg Wilvert
2005-5-10
393
San Luis Obispo
SE Half of the Caliente Range. Horse Cyn
733
Comment
UC1119917
Symphoricarpos albus var. laevigatus
T. M. Hendrix
1937-6-6
270
San Luis Obispo
1.5 mi nw New District School; Pozo Quad.
411
Comment
OBI31119
Symphyotrichum chilense
Julie M. Vanderwier
1978-5-28
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
CAS-BOT-BC99081
Symphyotrichum chilense
Ella Dales Cantelow
1938-12-16
2354
San Luis Obispo
N. of San Simeon
Comment
SBBG112760
Symphyotrichum chilense
V. L. Holland, D. Keil
1990-4-14
San Luis Obispo
Cambria Ranch
Comment
UC1927791
Symphyotrichum subulatum
David Keil
2001-11-14
29735
San Luis Obispo
Arroyo Grande, along western side of North Oak Park Boulevard just southwest of junction with Noyes Road and Old Oak Park Road (35.1413 N, 120.5995 W).
Comment
CDA19849
Taeniatherum caput-medusae
J. Fox
2002-4-16
PDR 062938
San Luis Obispo
Central California; Orcutt Rd and Avocado Ln in ROW.
0
Comment
OBI65284
Tamarix parviflora
D. R. Miller
2005-3-14
305 .781
San Luis Obispo
Pine Mtn Region. Along San Simeon Crk road, near old School house
Comment
SBBG130687
Tamarix ramosissima
D. J. Keil
2012-7-18
31452
San Luis Obispo
Santa Maria River bed at Hwy 1 bridge, just N of Guadalupe and Santa Barbara County line
22
Comment
RSA585754
Tamarix ramosissima
F. L. Johnson, E. A. Young
1993-5-23
ROB- 507
San Luis Obispo
Twin Bridges on Boyscout Road
Comment
OBI11894
Taraxia ovata
Robert F. Hoover
1948-3-4
7425
San Luis Obispo
Osos Valley
Comment
UC454561
Taraxia ovata
I. J. Condit
1908-4-4
San Luis Obispo
Osos Valley
Comment
UCR29953A
Thelypodium lasiophyllum
David J. Keil, Melissa Luckow, R. A. Pimentel, R. R. Pimentel
1981-4-24
14468
San Luis Obispo
Inner South Coast Range, Road at S end of Soda Lake c. 0.25 mi east of Soda Lake road
591
Comment
OBI65929
Thermopsis californica var. californica
D. R. Miller
1994-4-8
494 -185
San Luis Obispo
PIne Mt region; South orchard, Cole ranch, Marmolejo crk drainage
732
Comment
UCD147152
Thysanocarpus curvipes
Kari Lewis; T. LeBlanc, D. Hickson
2008-4-2
CARR 47 -3
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
796
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
UCSB17209
Thysanocarpus curvipes
Fox, Lynn
1963-3-2
San Luis Obispo
1.9 miles southwest of Buena Vista Mine, 13.2 miles west of U.S. Highway 101 on Mountain Springs Road, Paso Robles
457
Comment
RSA0057509
Thysanocarpus curvipes subsp. curvipes
Carl B. Wolf
1929-4-13
3457
San Luis Obispo
North base of Cuesta Grade.
427
Comment
OBI14856
Thysanocarpus curvipes subsp. elegans
Robert F. Hoover
1967-3-5
10246
San Luis Obispo
Upper Arroyo Grande
Comment
RSA0039810
Thysanocarpus laciniatus
Henry J. Ramsey
1940-4-20
3119
San Luis Obispo
Hwy 41, near Templeton
Comment
UC402636
Thysanocarpus laciniatus
J. E. Roadhouse
136 a
San Luis Obispo
near San Luis Obispo; near San Luis Obispo
Comment
OBI31938
Torilis arvensis
David J. Keil
1981-6-20
14881
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
SBBG107250
Torilis nodosa
C. B. Hardham
1956-5-22
748
San Luis Obispo
Atascadero Rd near Morro Rd [St Hwy 41]
Comment
CAS-BOT-BC169226
Toxicodendron diversilobum
John Thomas Howell; Alice Eastwood
1937-5-1
4173
San Luis Obispo
Reservoir Canyon near San Luis Obispo
Comment
CAS-BOT-BC169236
Toxicodendron diversilobum
Ernest C. Twisselmann
1968-5-13
14203
San Luis Obispo
Head of Cammatta Canyon at the cottinham place - La Panza Range
609
Comment
OBI78731
Tribulus terrestris
Michael Walgren
2013-9-13
331
San Luis Obispo
Los Osos along Los Olivos near the intersection with Fairchild
38
Comment
OBI31502
Trichostema lanatum
Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen
1982-6-10
458
San Luis Obispo
Just N of American Canyon Campground
536
Comment
RSA0042398
Trichostema lanatum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6522
San Luis Obispo
La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W.
538
Comment
UC573266
Trichostema lanatum
T. M. Hendrix
1937-6-3
247
San Luis Obispo
3.4 mi SW of Navajo
853
Comment
OBI13429
Trichostema lanceolatum
Robert F. Hoover
1965-9-19
9629
San Luis Obispo
Carrizo Plain on W side of Soda Lake
Comment
UCD117575
Trientalis latifolia
G. K. Helmkamp; E. A. Helmkamp
2000-4-20
5384
San Luis Obispo
San Luis Obispo County: Central Coast Prefumo Cyn., 1.2 mi south of Los Osos Valley Rd.
183
Comment
RSA318953
Trifolium
Patricia Wilder
1965-4-10
1858
San Luis Obispo
Canyon along Tassajara Creek, NW of Cuesta summit.
427
Comment
UCSC010653
Trifolium
D. R. Miller
2016-4-27
s.n.
San Luis Obispo
Helipad, Cole Ranch, Arroyo De La Cruz drainage
792
Comment
UCSC010655
Trifolium
D. R. Miller
2016-4-27
s.n.
San Luis Obispo
Helipad, Cole Ranch, Arroyo De La Cruz drainage
792
Comment
SEINET7063611
Trifolium albopurpureum var. albopurpureum
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
UC615331
Trifolium albopurpureum var. albopurpureum
Beryl O. Schreiber
1935-4-6
1688
San Luis Obispo
Cyama Valley
Comment
UC1129978
Trifolium barbigerum
N. K. Carlson
1936-3-28
255
San Luis Obispo
1.2 mi sw Santa Margarita; San Luis Obispo Quadrangle
274
Comment
JEPS114114
Trifolium bifidum var. decipiens
M. Petroelje
1998-4-21
San Luis Obispo
Camp San Luis Obispo. Hillside south of Chorro Creek, LCTA Plot 333.
Comment
OBI58053
Trifolium ciliolatum
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27484
San Luis Obispo
Santa Lucia Mountains. San Simeon Creek Rd., just S of Hearst Gate, 11 road miles NE of Hwy 1.
Comment
SBBG118098
Trifolium depauperatum var. truncatum
E. L. Painter, M. Wetherwax
2000-3-21
SLO 51
San Luis Obispo
K-1 Training Area, saddle between Cerro Romualdo and Cerro Chumash; Camp San Luis Obispo
120
Comment
CAS-BOT-BC257172
Trifolium dubium
M. Wetherwax; E. L. Painter
2000-4-19
CR- 25
San Luis Obispo
Camp Roberts. Near W. Perimeter Rd., Training Area T, ca. 1.5 air km nw of intersection with Generals Rd.
220
Comment
OBI73296
Trifolium fragiferum
David J. Keil
2000-5-24
28739
San Luis Obispo
Comment
OBI58048
Trifolium microcephalum
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27477
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
OBI57856
Trifolium oliganthum
David J. Keil
1998-4-20
26846
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
OBI79593
Trifolium olivaceum
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31605
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road
545
Comment
OBI12653
Trifolium olivaceum
Robert F. Hoover
1958-4-11
8446
San Luis Obispo
Atascadero-Creston rd
Comment
UCSC000419
Trifolium repens
L. C. Watson
2008-4-22
s.n.
San Luis Obispo
Comment
OBI12648
Trifolium willdenovii
Robert F. Hoover
1966-4-23
9840
San Luis Obispo
La Panza Range. American Cyn campground
Comment
UCR137088
Trifolium willdenovii
June Latting
1958-5-4
s.n.
San Luis Obispo
Cuyama Valley, west end of valley, 12 miles southeast of junction of Hwy 166 and Sisquoc [Tepusquet] Road [vicinity of Gypsum Canyon]
412
Comment
RSA43241
Trifolium wormskioldii
Robert F. Hoover
1947-4-16
6931
San Luis Obispo
West base of Cerro Pomauldo.
Comment
SEINET10458969
Triodanis biflora
Condit
CONDIT 1910
San Luis Obispo
PETTIT CANYON
Comment
CAS-BOT-BC135787
Triteleia ixioides subsp. cookii
Clare B. Hardham
1956-6-6
861
San Luis Obispo
North East slope Cypress Mt. - Delaganna (Earwen) Brook - Santa Lucia Mountains
Comment
CAS-BOT-BC200527
Triticum aestivum
Ernest C. Twisselmann
1970-5-17
16600
San Luis Obispo
Flat below Grants Lake, eastern San Luis Obispo County
548
Comment
OBI26495
Tropaeolum majus
Kathlene Henry
1979-7-26
5
San Luis Obispo
Shell Beach. 500 ft from the Pacific Ocean
Comment
UCR266167
Tropidocarpum capparideum
David J. Keil
2005-2-16
30362
San Luis Obispo
Santa Lucia Mountains, eastern foothills of the mountains. Santa Margarita Ranch just west of Pozo Road, 0.3 mi northwest of Fivemile Bridge over Rinconada Creek
348
Comment
OBI48257
Turritis glabra
David J. Keil
1989-6-3
21218
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
OBI59538
Turritis glabra
David J. Keil, with V. L. Holland and Michael Curto
2001-3-12
29166
San Luis Obispo
Coastal side of Highway 1 along coast west of Cayucos, just east of China Harbor and west of Abalone Farm.
Comment
SBBG110282
Typha domingensis
C. B. Hardham
1957-8-23
2517
San Luis Obispo
Santa Rita Crk
Comment
UC2027464
Typha domingensis
Greg Wilvert
2005-6-29
483
San Luis Obispo
Southeast Half of the Caliente Range. Padrones Spring.
Comment
OBI75327
Typha latifolia
David J. Keil
2010-11-10
30951
San Luis Obispo
5-acre rectangular parcel located at 615 Ormonde Road, between San Luis Obispo and arroyo Grande south of intersection of Ormonde Road with Price Canyon Road.
Comment
OBI3614
Ulmus parvifolia
Mary Kidd
1971-8-13
184
San Luis Obispo
NE corner of the Metalurgy Dept, campus Calif State Polytechnic College
Comment
OBI72590
Umbellularia californica
Wendy Thackery
2002-2-20
2
San Luis Obispo
Cerro Alto Campground, hwy 41 (6 me E of hwy 1) on E side of road. Cerro alto Peak trail
250
Comment
SBBG38309
Uropappus lindleyi
C. B. Hardham
1957-5-5
1838
San Luis Obispo
0.75 mi W of Atascadero Lake
Comment
UCD136951
Uropappus lindleyi
G. F. Hrusa
1992-3-24
10352
San Luis Obispo
San Luis Obispo County: along Highway 46 right-of-way, approx. 6 miles E of Paso Robles.
Comment
SBBG53877
Urtica urens
S. A. Junak
1978-4-8
M 53
San Luis Obispo
lower Coon Crk Trail, San Luis Range
Comment
RSA43158
Vaccinium ovatum
Robert F. Hoover
1947-2-10
6613
San Luis Obispo
Price Canyon.
Comment
CAS-BOT-BC327087
Venegasia carpesioides
Paul F. Covel
1937-4-26
1050
San Luis Obispo
Canyon nor. Las Cruces
Comment
OBI9223
Verbascum virgatum
Robert F. Hoover
1960-5-18
8522
San Luis Obispo
2 mi SW of Atascadero
Comment
UCR161682
Verbena lasiostachys
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9500
San Luis Obispo
Central Coast, 2.5 mi WNW of San Simeon; along Calif. Highway 1
11
Comment
OBI37347
Verbena lasiostachys
Eric Wise
1981-9-29
1233
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd
Comment
UC2027020
Verbena lasiostachys var. scabrida
Greg Wilvert
2005-6-29
492
San Luis Obispo
Southeast Half of the Caliente Range. 50m S of Wells Spring
Comment
CAS-BOT-BC251060
Veronica anagallis-aquatica
E. L. Painter; M. Wetherwax
2003-3-17
CR- 388
San Luis Obispo
Camp Roberts. Nacimiento River upstream from Twin Bridges, at the end of Boy Scout Rd., on s side of river
190
Comment
OBI73094
Veronica arvensis
David J. Keil
2000-5-9
28647
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Along Inner Perimeter Drive
Comment
RSA769858
Veronica catenata
David J. Keil
2000-5-24
28728
San Luis Obispo
Santa Margarita Ranch, About 4.2 miles south of railroad crossing (in Santa Margarita) on Pozo road
Comment
OBI44972
Veronica persica
David J. Keil
1984-7-19
18300
San Luis Obispo
Campus of Calif Polytechnic State Univ, San Luis Obispo. Near Fisher hall. Observed on this site for more than a year
Comment
OBI32103
Vicia americana
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14360
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
SBBG3875
Vicia americana subsp. americana
C. B. Hardham
1959-4-23
4308
San Luis Obispo
1.5 mi S of Santa Barbara Rd, Atascadero
Comment
UC73179
Vicia americana var. americana
Mrs. R. W. Summers
1883-3-24
210
San Luis Obispo
Comment
UCR161680
Vicia benghalensis
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9499
San Luis Obispo
Central Coast, 2.5 mi WNW of San Simeon; along Calif. Highway 1
11
Comment
SBBG54877
Vicia benghalensis
J. Malcolm
1980-2-28
3
San Luis Obispo
behind R-1 parking lot on Cal Poly campus
Comment
OBI12616
Vicia gigantea
Robert F. Hoover
1947-4-25
7075
San Luis Obispo
Black Lake, S of Arroyo Grande
Comment
OBI74412
Vicia hassei
Theo Fitanides, Anthony Baniaga
2010-4-23
124
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
430
Comment
UC1130198
Vicia hassei
W. A. Peterson
1937-5-4
796
San Luis Obispo
1 mi nne La Panza; La Panza Quad.
594
Comment
OBI80553
Vicia villosa
Josh Walker
2013-2-25
12
San Luis Obispo
Templeton; 45 ft east of 101 north and Las Tablas offramp.
248
Comment
SBBG38505
Vicia villosa subsp. varia
E. C. Twisselmann
1969-5-9
15303
San Luis Obispo
Choice Valley; just below the Choice Valley School
548
Comment
OBI8287
Vinca major
David J. Keil
1977-7-3
12437
San Luis Obispo
Cultivated plants. Campus of Calif Polytech State Univ, San Luis Obispo
Comment
SBBG117867
Vinca major
E. Painter, M. Wetherwax
1999-11-15
SLO 20
San Luis Obispo
Cantonment area, along Chorro Crk, N of Colusa Ave, near power pole 1425; Camp San Luis Obispo
100
Comment
CDA43351
Viola odorata
David J. Keil
2012-2-5
31211
San Luis Obispo
Montana de Oro State Park. Western portion of San Luis Range along Coon Creek Trail, near first bridge.
Comment
OBI27852
Viola pedunculata
Barrett Anderson
1971-2-19
38
San Luis Obispo
Montano de Oro State Park; below Valencia peak
Comment
OBI28914
Viola purpurea subsp. quercetorum
Melissa Luckow, Rhonda Riggins
1982-5-14
868
San Luis Obispo
1 mi SE of Avenales Guard Station on the San Jose-Avenales Rd
Comment
UC1131773
Vulpia bromoides
G. T. Nordstrom
1937-4-28
1127
San Luis Obispo
3.4 mi ne Chimney Rock; Adelaida Quad.
304
Comment
UC1146330
Vulpia microstachys var. ciliata
R. F. Hoover
1965-4-24
9346
San Luis Obispo
hill just e San Juan River; La Panza District
Comment
SEINET11677715
Vulpia microstachys var. pauciflora
Unknown
1936-1
12974
San Luis Obispo
Cuesta Pass
Comment
UC1153413
Wolffiella lingulata
R. F. Hoover
1947-7-27
7342
San Luis Obispo
s of Arroyo Grande; Black Lake Canyon
Comment
CAS-BOT-BC534987
Wolffiella oblonga
R. F. Hoover
1947-7-27
7342
San Luis Obispo
Black Lake Canyon, s. of Arrayo Grande
Comment
UCR147247
Xanthium spinosum
George K. Helmkamp, E. A. Helmkamp
2004-8-14
8782
San Luis Obispo
Central Coast, junction of Thompson Rd. and Mehlschau Rd., NE of Nipomo
107
Comment
OBI38416
Xanthium spinosum
Eric Wise
1981-6-26
690
San Luis Obispo
Drainage ditch at E entrance to Cambria Air Force Station 5.6 mi S of Cambria W of hwy 1
Comment
OBI42294
Yabea microcarpa
David J. Keil, Lynne Dee Oyler
1986-5-21
19526
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
OBI56874
Yabea microcarpa
David J. Keil
1998-4-30
27018
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
RSA0020364
Yabea microcarpa
Greg Wilvert
2005-4-30
360
San Luis Obispo
Southeast half of the Caliente Range. 200 m S of Padrones Spring.
914
Comment
SEINET7253186
Yucca whipplei
David Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19228
San Luis Obispo
Southwestern flank of Temblor Range; 3.05 miles E of road to center of Carrizo Plain (to RC Farm) on Elkhorn Road and N 0.25 miles to gate on un-named dirt road
762
Comment
RSA174007
Zannichellia palustris
Robert F. Thorne, Percy C. Everett
1963-6-12
32263
San Luis Obispo
1 mile N of entrance to Piedras Blancas Point.
8
Comment
OBI55377
Zantedeschia aethiopica
David J. Keil
1998-4-2
26525
San Luis Obispo
East-West Ranch, Cambria
Comment
OBI78239
Zeltnera davyi
David J. Keil
1981-6-20
14850
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
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
SBBG107663
Zeltnera davyi
C. B. Hardham
1960-6-17
6301
San Luis Obispo
Cambria pine woods
Comment
CAS-BOT-BC530497
Zigadenus fremontii
R. F. Hoover
1947-3-26
6739
San Luis Obispo
Price Canyon (just south of)
Comment
SEINET3889549
Zigadenus fremontii
Larry C. Higgins, N. Duane Atwood
1969-4-24
1822
San Luis Obispo
Ca. 5 miles northeast of San Luis Obispo.; 0
Comment
UC1979371
Zigadenus venenosus
David Keil
1986-4-13
19169
San Luis Obispo
2 miles E from junction with Las Pilitas Road on Parkhill Road. S side of Highway.
Comment