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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SBBG69880
Abronia latifolia
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC229568
Abronia maritima
Alice Eastwood
1927-4-7
14255
San Luis Obispo
Morro Bay
Comment
CDA17565
Abronia maritima
Austin Griffiths
1980-11-18
s.n.
San Luis Obispo
Morro Bay Sandspit; just north of GRANDA BM 54 USCGS Marker betw. Grover City and Oceano Beach Ramps. .
Comment
CAS-BOT-BC229447
Abronia umbellata
E. R. Blakley
1960-7-2
3509
San Luis Obispo
Old Sand dunes quarter-mile north of Oso Flaco Lake
30
Comment
UC1073360
Abronia umbellata
George B. Rossbach
1955-5-2
258
San Luis Obispo
Oso Flaco Lake, nw side Oso Flaco Lake
Comment
CAS-BOT-BC229446
Abronia umbellata
Clare B. Hardham
1956-8-8
1288
San Luis Obispo
Santa Lucia Mountains. Outlet of Villa Creek
Comment
OBI12209
Abronia umbellata var. umbellata
Robert F. Hoover
1947-4-13
6924
San Luis Obispo
Baywood park
Comment
SD240996
Acacia melanoxylon
A. C. Sanders
2011-2-21
38734
San Luis Obispo
Central Coast: Cambria, along Burton Dr., down canyon from intersection with Eaton Rd., to the edge of the East Village at the creek crossing.
14
Comment
UC1071654
Acer negundo var. californicum
B. Bolt
1936-3-23
645
San Luis Obispo
1/2 mi n Valencia Peak; Cayucos Quadrangle
Comment
OBI45263
Achillea millefolium
F. X. Villablanca
1986-5-17
2
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
OBI66050
Achyrachaena mollis
Greg Wilvert
2006-4-23
545
San Luis Obispo
SE half of the Caliente Range.1.7 km SE of Lawson Spring
Comment
UC57433
Achyrachaena mollis
J. H. Barber
1901-3-24
A 6
San Luis Obispo
Estrella Plains
Comment
OBI28817
Achyrachaena mollis
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14462
San Luis Obispo
10 mi E of jctn with Calif rte 227 along Calif rte 58
Comment
SEINET11854797
Achyrachaena mollis
Unknown
1936-1
12966
San Luis Obispo
Cuesta Pass
Comment
OBI31186
Acmispon americanus var. americanus
Julie M. Vanderwier
1979-5-28
53
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI64800
Acmispon americanus var. americanus
George Butterworth
2005-5-17
603
San Luis Obispo
Chimineas. Along rd NW of Deadman, 772155 x 3898981
680
Comment
OBI67816
Acmispon americanus var. americanus
J. Clark & M. Petroelje, M. Petroelje
1998-6-29
s.n.
San Luis Obispo
Camp San Luis Obispo. Training Area U, LCTA Plot 320. UTMs NAD27: zone 10S, 709280E, 3913480N
300
Comment
OBI29191
Acmispon brachycarpus
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14573
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
OBI13006
Acmispon glaber var. glaber
Robert F. Hoover
1946-6-28
6199
San Luis Obispo
Oak Park district
Comment
SBBG93542
Acmispon heermannii var. heermannii
C. B. Hardham
1957-6-18
2250
San Luis Obispo
1.6 mi W of Bee Rock
Comment
SBBG30635
Acmispon heermannii var. orbicularis
T. L. Secrest
1949-5-28
San Luis Obispo
Cambria
Comment
OBI35382
Acmispon junceus var. junceus
K. A. Nadeau
1983-4-30
10
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
SBBG34832
Acmispon maritimus var. maritimus
Mrs. R. W. Summers
1885-6-4
San Luis Obispo
Avila
Comment
OBI13024
Acmispon strigosus
Robert F. Hoover
1967-4-15
10447
San Luis Obispo
N side of lower Cuyama Valley near Carrizo Cyn
Comment
OBI70166
Acmispon wrangelianus
Bernard Miossi
1939-4-6
36
San Luis Obispo
S slope of a hill 1 mi N of San Luis Obispo on hwy 101, 200 yds off of hwy
64
Comment
SBBG66268
Acourtia microcephala
M. M. Miles
1886-1
7364
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC29234
Acourtia microcephala
E. C. Twisselmann
1955-7-22
2269
San Luis Obispo
La Panza Range, upper Navajo Creek
798
Comment
CDA274
Acourtia microcephala
T. C. Fuller
1962-7-19
9248
San Luis Obispo
Highway to Creston, 3.2 miles northeast of Santa Margarita.
0
Comment
OBI15586
Acourtia microcephala
Robert F. Hoover
1946-8-17
6286 a
San Luis Obispo
Arroyo Grande Crk below jctn of Lopez Cyn
Comment
OBI75655
Adenostoma fasciculatum
Nancy E. Arnold, Robert L. Allen
1981-5-3
266
San Luis Obispo
Chaparral area burned on 31 July, 1980. CDF fire no 53-265. 7.6 mi NE of Santa Margarita, Calf cyn, N end of La Panza Mts
305
Comment
LA207887
Adenostoma sparsifolium
Carl Epling;
1933-8-28
sn
San Luis Obispo
Cuyama Valley
Comment
SBBG107859
Adiantum aleuticum
C. B. Hardham
1959-5-23
4619
San Luis Obispo
Islay Cyn
Comment
OBI1097
Adiantum jordanii
Richard E. Simpson
2014-4-18
112
San Luis Obispo
Collected on the northern slope of Bishop Peak among the rocks
Comment
CAS-BOT-BC68926
Adiantum jordanii
Ernest C. Twisselmann
1955-7-31
2292
San Luis Obispo
Santa Rosa Canyon, near Mammoth Rock
121
Comment
OBI1099
Adiantum jordanii
Richard E. Simpson
1959-4-7
107
San Luis Obispo
Colected on the northern slope of Cerro San Luis Obispo.
Comment
RSA0041505
Agoseris grandiflora
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6423
San Luis Obispo
Garcia Mountain: Off Forest Service Road 30S05.2, Down Trout Creek to trail that climbs up over a saddle and drops down into another tributary of Trout Creek. Stopped at Buckeye Campsite., Wilderness boundary starts with trail leaving Trout Creek to climb the saddle. Started near 35.25785N 120.39436W. Ended at camp, near 35.24658N 120.34365W.
376
Comment
UCR122516B
Agoseris grandiflora
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6602
San Luis Obispo
South Coast Range, La Panza Range, Calf Canyon, CA Hwy 58, 4.5 mi east of Santa Margarita
335
Comment
UC771651
Agoseris grandiflora var. grandiflora
R. F. Hoover
1946-8-30
6255
San Luis Obispo
in clearing Upper Coon Creek; Coon Creek
Comment
CAS-BOT-BC22726
Agoseris grandiflora var. grandiflora
R. F. Hoover
1949-5-16
7700
San Luis Obispo
Poly Canyon, San Luis Obispo
Comment
CAS-BOT-BC29682
Agoseris grandiflora var. grandiflora
Ernest C. Twisselmann
1954-5-23
1288
San Luis Obispo
Gillis Canyon Summit, 3/4 mile west of Eben McMillan Ranch
Comment
UC455903
Agoseris grandiflora var. grandiflora
I. J. Condit
1908-4-30
San Luis Obispo
Pecho Creek Pecho Creek
Comment
UC1125490
Agoseris heterophylla var. cryptopleura
W. A. Peterson
1937-4-20
717
San Luis Obispo
1 mi sw of mouth Hay Canyon; La Panza Quad.
487
Comment
UC126851
Agoseris heterophylla var. cryptopleura
Benj. Cobb
1907-1-1
20
San Luis Obispo
near Paso Robles
Comment
UCD52074
Agrostis exarata
Larry E. Brown
1971-7-8
2062
San Luis Obispo
San Luis Obispo County: in Perfumo Canyon near San Luis Obispo.
Comment
OBI22533
Agrostis hooveri
Robert F. Hoover
1969-6-5
11367
San Luis Obispo
Oak Park district, Arroyo Grande
Comment
RSA0023231
Agrostis pallens
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, Sally Krenn
2013-7-27
31866
San Luis Obispo
Western portion of San Luis Range, along route of hike down north-facing slope from road along ridge on Field Ranch (owned by Pacific Gas and Electric Co.) to Coon Creek trail in Montana del Oro State Park., (35.253548, -120.881727).
40
Comment
CDA15195
Agrostis viridis
G. F. Hrusa, J. Park, G. Perez
1998-7-21
14733
San Luis Obispo
South Coast Ranges; Few plants on disturbed roadside within residential site on Temettate Rd. off Suey Creek Rd.
Comment
UCR42737
Agrostis viridis
E. A. Wise
1984-7-17
1980
San Luis Obispo
Chorro Creek.
5
Comment
OBI27226
Albizia lophantha
David J. Keil
1977-3-28
12190
San Luis Obispo
Cal Poly campus
Comment
SEINET11264837
Allenrolfea occidentalis
David Keil
1988-9-16
21130
San Luis Obispo
Vicinity of interesction of CA 46 and CA 41 east of Cholame Flat valley.; 0
Comment
SBBG107896
Allium amplectens
C. B. Hardham
1960-5-10
5700
San Luis Obispo
Cypress Mtn
Comment
UC1133825
Allium crispum
H. C. Lee
1937-4-23
848
San Luis Obispo
1 mi w Paso Robles; Paso Robles Quadrangle 130D
Comment
UC570020
Allium haematochiton
H. C. Lee
1936-3-23
527
San Luis Obispo
1/2 mi s Mine Hill; Arroyo Grande Quadrangle
259
Comment
POM224498
Allium hickmanii
L. S. Rose
1936-3-19
36080
San Luis Obispo
San Simeon.
6
Comment
JEPS99201
Allium lacunosum
Clare B. Hardham
1958-5-13
3280
San Luis Obispo
just N of Morro Bay (Morro del Mar); Santa Lucia Mountains
Comment
OBI59003
Allium peninsulare var. peninsulare
David J. Keil
1998-4-28
26979
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
OBI78724
Allium triquetrum
Taylor N. Steele
2014-3-2
5
San Luis Obispo
Laguna Lake residential area, 1465 Gulf Street, San Luis Obispo
Comment
OBI80114
Allium unifolium
David J. Keil, with Lynne Dee Althouse
2002-5-2
29850
San Luis Obispo
Santa Margarita Ranch
Comment
OBI11500
Allophyllum gilioides subsp. gilioides
R. F. Hoover
1947-4-4
6876
San Luis Obispo
West side of Cottonwood Pass, on gravel slopes of crumbling shale.
Comment
SBBG104366
Alnus rhombifolia
F. L. Johnson, N. A. McCarty
1993-10-15
ROB 734
San Luis Obispo
Nacimiento River at Sherwood Forest; Camp Roberts
Comment
CAS-BOT-BC170153
Alnus rhombifolia
W. R. Dudley
1913-8-14
s.n.
San Luis Obispo
Avila's cabin above Gamboa
Comment
CAS-BOT-BC170154
Alnus rhombifolia
W. R. Dudley
1902-4-2
s.n.
San Luis Obispo
near Doty's
Comment
SD249115
Amaranthus blitoides
David Keil
2000-6-24
28819
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4.0 miles south of railroad crossing in Santa Margarita and westward along ranch roads.
334
Comment
UCR67842
Amaranthus blitoides
Steven A. Junak, T. Ayers
1989-7-14
4118
San Luis Obispo
Santa Lucia Mountains, Los Padres Nat. Forest, Cuesta Ridge Botanical Area: Extreme N edge of Botanical Area.
506
Comment
OBI20429
Amaranthus powellii
Betty Sheehan
1957-10-10
3
San Luis Obispo
Cal Poly campus, science bldg
Comment
OBI17113
Ambrosia acanthicarpa
Robert F. Hoover
1966-9-12
9981
San Luis Obispo
Bed of Santa Maria River n of Santa Maria
Comment
OBI69829
Ambrosia acanthicarpa
D. R. Miller
1993-9-15
993 -52
San Luis Obispo
Pine Mt Region, at sand pile at Hartman Cabin, E slope Pine Mt
762
Comment
OBI4153
Ambrosia chamissonis
Julie R. Potter
1969-6-29
58
San Luis Obispo
Morro Bay State Park
Comment
CAS-BOT-BC61488
Ambrosia chamissonis
David D. Keck
1933-5-5
2197
San Luis Obispo
Morro Bay, on the strand
Comment
OBI59258
Ambrosia psilostachya
David J. Keil, with Lawrence M. Kelly, Kathryn Bay, and Frieda Wertman
1988-11-12
21196
San Luis Obispo
Near summit along California Route 227 between San Luis Obispo and Arroyo Grande.
213
Comment
UC1127817
Amelanchier utahensis
G. T. Nordstrom
1937-6-14
1343
San Luis Obispo
2.5 mi se Lime Mtn.; Adelaida Quad.
304
Comment
UC55318
Amelanchier utahensis
J. H. Barber
1900-5-10
San Luis Obispo
Nacimiento River
Comment
CAS-BOT-BC222378
Amsinckia douglasiana
Clare B. Hardham
1956-4-18
442
San Luis Obispo
Santa Lucia Mountains. Chimney Rock Ranch near San Marcos Creek
Comment
UCSC000610
Amsinckia douglasiana
H. C. Lee
1937-5-24
987
San Luis Obispo
0.5 mile S.E. of Creston Creston - Paso Robles
335
Comment
JEPS61124
Amsinckia intermedia
W. L. Jepson
1939-4-22
19258
San Luis Obispo
Cholame Valley
Comment
OBI28800
Amsinckia intermedia
Melissa Luckow, Rhonda Riggins & Richard Pimentel
1982-4-4
744
San Luis Obispo
Huasna Rd, 1/2 mi NW of where the Huasna River crosses the rd
Comment
OBI57008
Amsinckia menziesii
David J. Keil
1998-5-11
27210
San Luis Obispo
Caliente Range, 5.3 mi from Soda Lake Rd. along Selby Rd. N-facing slope
Comment
SBBG117755
Amsinckia menziesii var. menziesii
M. Petroelje
1998-5-19
San Luis Obispo
LCTA Plot 325, Training Area U [S of Whiskey Spring]; Camp San Luis Obispo
365
Comment
UC1178290
Amsinckia spectabilis
Ray and Chisaki
April, 1952
K 136
San Luis Obispo
Oso Flaco Lake
Comment
POM369902
Amsinckia spectabilis
Dana Krempels
1981-4-13
36 -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
SD43596
Amsinckia spectabilis
Darley F. Howe
1948-5-17
1895
San Luis Obispo
Coast
Comment
SD51010
Amsinckia spectabilis var. microcarpa
Darley F. Howe
1960-4-9
2480
San Luis Obispo
Just east of Morro Bay
Comment
OBI40253
Amsinckia tessellata
Clifton F. Smith
1950-3-18
2573
San Luis Obispo
Carrizo Plain, about 20 mi SW of hwy 33 (formerly hwy 399
Comment
OBI20666
Amsinckia tessellata
Robert F. Hoover
1966-3-30
9757
San Luis Obispo
Carrizo Plain 1 mi S of Simmler, just N of Calif valley hq
Comment
UCD78270
Amsinckia tessellata var. tessellata
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4615
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
582
Comment Read comments Sep 10 2013
OBI61034
Amsinckia vernicosa
George Butterworth
1998-5-4
256
San Luis Obispo
Carrizo Plains Natural Area. Caliente Range. 10' below Morales cyn Rd, .8 mi SW of rd T32S, R20E, S29, SW Qtr
1177
Comment
OBI20678
Amsinckia vernicosa
Robert F. Hoover
1952-4-8
8090
San Luis Obispo
W base of Temblor range near McKittrick rd
Comment
OBI31956
Anaphalis margaritacea
David J. Keil, Melissa Luckow and Robert Allen
1981-11-11
15663
San Luis Obispo
Arroyo de la Cruz area N of San Simeon. Along S side of the Arroyo
Comment
UC771724
Anaphalis margaritacea
R. F. Hoover
1946-9-23
6449
San Luis Obispo
Cambria
Comment
CAS-BOT-BC64108
Ancistrocarphus filagineus
Roxana S. Ferris
1935-3-29
9096
San Luis Obispo
7 miles east of Pozo, on the Santa Maria-McKittrick Road
Comment
RSA128066
Ancistrocarphus filagineus
Clare B. Hardham
1958-4-16
3037
San Luis Obispo
Peachy Canyon Road. Santa Lucia Mountains.
Comment
UC311251
Androsace elongata subsp. acuta
Philip A. Munz
1926-4-8
10169
San Luis Obispo
35 mi e Paso Robles
Comment
SBBG112584
Anemopsis californica
C. B. Hardham
1956-5-1
659
San Luis Obispo
near Geneseo School, banks of Huerhuero River
Comment
OBI15716
Anisocarpus madioides
Robert F. Hoover
1949-5-14
7671
San Luis Obispo
Rocky Butte district, above San Simeon
Comment
RSA585716
Anthemis cotula
F. L. Johnson, E. A. Young
1993-5-26
0619
San Luis Obispo
Near cattle pens
Comment
JEPS35090
Antirrhinum kelloggii
R. F. Hoover
1947-3-19
6695
San Luis Obispo
Oak Park District
Comment
UC1063082
Antirrhinum kelloggii
B. Bolt
1936-5-25
732
San Luis Obispo
2.75 mi ene Santa Margarita; San Luis Obispo Quad.
335
Comment
RSA371509
Antirrhinum kelloggii
David M. Thompson
1983-5-25
319
San Luis Obispo
4 mi up Branch Creek Road (USFS Road #30S02) from entrance to Rock Front Ranch on Hwy 166 (Rock Front Ranch is 10 miles E of Tepusquet Road junction).
427
Comment
OBI71674
Antirrhinum nuttallianum
David J. Keil
1988-7-2
20858
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
OBI9725
Antirrhinum ovatum
William M. Longhurst
1949-5-20
s.n.
San Luis Obispo
One mile E-NE of Poso Ortega; Poso Ortega Pond is in E Central San Luis Obispo County 6 mi E of San Juan ranch and one mile SE of Summer's Ranch in Kern county -H.K. Sharsmith
Comment
OBI58680
Aphanes occidentalis
David J. Keil
1998-4-9
26626
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
OBI59825
Apiastrum angustifolium
Phil Ashley
1980-4-29
s.n.
San Luis Obispo
Campus of Calif Polytechnic State Univ, SLO, Poly Cyn
Comment
OBI75086
Apiastrum angustifolium
Michael Walgren
2011-4-27
227
San Luis Obispo
Pacific Gas and electric Diablo Nuclear Facility
Comment
OBI42363
Apiastrum angustifolium
David J. Keil, V. L. Holland
1982-4-23
15881
San Luis Obispo
Old dunes area along edge of Morro Bay w of S Bay blvd and E of Santa Ysabel ave
Comment
CDA15020
Apocynum cannabinum
G. F. Hrusa
1993-5-2
11022
San Luis Obispo
Paso Robles in side channel of Salinas River, approx. 300 meters N of Niblick Rd. bridge.
Comment
OBI79386
Apocynum cannabinum
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31632
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
400
Comment
RSA403099
Apocynum cannabinum
Eben McMillan
1948-9-24
s.n.
San Luis Obispo
By a spring, east side of Carrizo Plain
Comment
OBI66786
Arctostaphylos crustacea subsp. crustacea
Austin P. Griffiths
1981-12-13
s.n.
San Luis Obispo
Montana de Oro State Park. East Hazard Cyn trail
Comment
OBI14759
Arctostaphylos crustacea subsp. crustacea
Robert F. Hoover
1969-2-2
11185
San Luis Obispo
Above Los Osos
Comment
CAS-BOT-BC25036
Arctostaphylos cruzensis
R. F. Hoover
1950-1-15
7761
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of), on hill top.
Comment
JEPS98946
Arctostaphylos cruzensis
James Roof
1961-7-4
San Luis Obispo
Arroyo de la Cruz, S escarpment, E of Hwy 1; Hearst Ranch
Comment
NY8232
Arctostaphylos cruzensis
J. B. Roof
1961-6-1
s.n.
San Luis Obispo
NW, from the road bank 95 paces S of the SE abutment of the highway bridge (State 1) over the Arroyo de la Cruz Creek. Alt. 50 ft.
Comment
CAS-BOT-BC24869
Arctostaphylos glandulosa subsp. cushingiana
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
s. of mts. e. of pass pn road to San Luis Obispo.
Comment
OBI14703
Arctostaphylos glandulosa subsp. cushingiana
Robert F. Hoover
1946-11-16
6551
San Luis Obispo
Upper Arroyo Grande, at top of ridge opposite County park
Comment
OBI56976
Arctostaphylos glandulosa subsp. cushingiana
Steven A. Junak
1990-10-11
4438
San Luis Obispo
Cuesta Ridge; near NW corner of Cuesta Ridge botanical area (just E of W saddle), along N side of main road (USFS road #29S11.3), ca. 5.6 mi W of hwy 101
719
Comment
RSA630660
Arctostaphylos glandulosa subsp. cushingiana
Jon E. Keeley, Melanie Baer Keeley
1993-9-3
24335
San Luis Obispo
Dirt road behind locked gate, along ridge east of La Cuesta Summit, north of San Luis Obispo.
600
Comment
UC1120194
Arctostaphylos glandulosa subsp. glandulosa
H. C. Lee
1936-5-27
637
San Luis Obispo
1.2 mi nnw Colwell Ranch; Santa Barbara National Forest, Nipomo Quadrangle
Comment
UC1120331
Arctostaphylos glandulosa subsp. glandulosa
T. M. Hendrix
1939-5-4
1007
San Luis Obispo
1 1/2 mi ese Los Pelados (Plot 112); Los Padres National Forest, Branch Mt. Quadrangle
Comment
OBI32367
Arctostaphylos glandulosa subsp. glandulosa
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
16021
San Luis Obispo
Trail on NE side of Cypress Mountain
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
UCD51284
Arctostaphylos glauca
T. M. Hendrix
1939-1-22
936
San Luis Obispo
Between forks of Salinas and Salsipuedes rivers.
457
Comment
CAS-BOT-BC24610
Arctostaphylos glauca
Ernest C. Twisselmann
1956-2-18
2509
San Luis Obispo
Oak Flat, 3 mi. w. of Paso Robles. Shandon.
243
Comment
CAS-BOT-BC24611
Arctostaphylos glauca
Ernest C. Twisselmann
1955-6-16
2151
San Luis Obispo
Queen Bee Canyon. Shandon.
673
Comment
SBBG44620
Arctostaphylos glauca
L. W. Edge
1972-4-5
114
San Luis Obispo
Willow Crk Rd near Adelaida
Comment
SD71290
Arctostaphylos hookeri
R. F. Hoover
1950-1-15
7760
San Luis Obispo
Mouth of Arroyo de la Cruz, on hill top.
Comment
CDA17687
Arctostaphylos hookeri subsp. hearstiorum
Austin Griffiths, G. F. Hrusa, D. Ragan, E. Thompson, P. Hertel
1985-3-17
s.n.
San Luis Obispo
Arroyo de la Cruz; SW rim of Arroyo de la Cruz, E of Hwy 1.
0
Comment
OBI14652
Arctostaphylos luciana
Robert F. Hoover
1946-10-26
6528
San Luis Obispo
Summit above (SE of) cuesta Pass
Comment
UC1281483
Arctostaphylos morroensis
H. E. McMinn
1936-3-5
4366
San Luis Obispo
Hazard Canyon
Comment
UCD52480
Arctostaphylos morroensis
Roman Gankin
1958-2-5
271
San Luis Obispo
South end of Morro Bay.
Comment
CAS-BOT-BC40119
Arctostaphylos morroensis
Gertrude Sinsheimer
1929-2-1
s.n.
San Luis Obispo
Morro Bay on road to Pecho
Comment
RSA202096
Arctostaphylos morroensis
A. E. Wieslander
1936-2-25
606
San Luis Obispo
north of Hazard Canyon.
152
Comment
LA98797
Arctostaphylos myrtifolia
E. R. Hobbs; John O'Leary, K. Preston, B. Rich
1977-7-13
77- 9
San Luis Obispo
Montana de Oro State Park, Los Osos, S of Morro Bay
Comment Read comments Sep 18 2015
OBI77977
Arctostaphylos obispoensis
D. R. Miller
2012-11-15
1112 .1034
San Luis Obispo
Rocky Butte/Pine mt Region. Alon ridge rd, from Buckeye Mines area on Pine Mtn, Pico crk headwaters
914
Comment
OBI79884
Arctostaphylos obispoensis
Garrett P. Ahern
2014-3-17
117
San Luis Obispo
Cuesta Ridge Botanical Area (West), Along T.V. Tower Road, about 0.7 miles from junction with Highway 101.
531
Comment
POM203158
Arctostaphylos obispoensis
Alice Eastwood
16843
San Luis Obispo
Chorro Creek
Comment
RSA201597
Arctostaphylos obispoensis
Robert F. Hoover
1965-12-5
9727
San Luis Obispo
Lower end of Lopez Canyon
Comment
CAS-BOT-BC39808
Arctostaphylos obispoensis
John Thomas Howell
1956-3-23
31131
San Luis Obispo
Santa Lucia Mountains - 1 mile east of summit of Cambria - Adelaida road.
Comment
JEPS98895
Arctostaphylos obispoensis
R. F. Hoover
1964-1-11
8620
San Luis Obispo
ridge W of Lopez Canyon
Comment
RSA535837
Arctostaphylos obispoensis
D. A. Young, S. A. Junak, T. J. Ayers
1989-4-27
1982
San Luis Obispo
Cuesta Ridge Botanical Area: Along ''Chaparral Road'' near the east end of the Botanical area, below T.V. antennas. Near first Pinus sabiniana where road turns to large ruts.
Comment
SBBG44627
Arctostaphylos obispoensis
L. W. Edge
1972-4-4
113
San Luis Obispo
ca. 4 mi below Cerro Alto Camp on St Hwy 41
Comment
UCD52928
Arctostaphylos obispoensis
H. C. Lee
1936-4-25
576
San Luis Obispo
Approximately 1.75 miles NE of Slide Hill.
Comment
OBI14568
Arctostaphylos pechoensis
Robert F. Hoover
1946-12-15
6576
San Luis Obispo
Upper Coon Crk (near type locality) San Luis Range
Comment
RSA201826
Arctostaphylos pechoensis
Roman Gankin, W. Richard Hildreth
1966-6-8
806
San Luis Obispo
ca 1/2 mile southeast of summit, See Canyon Road, San Luis Range
Comment
UCD53538
Arctostaphylos pechoensis
Roman Gankin; W. R. Hildreth
1967-10-11
1121
San Luis Obispo
Near the divide between Perfumo Canyon and See Canyon on the See Canyon side.
Comment
SD71399
Arctostaphylos pechoensis var. cruzensis
R. F. Hoover
1950-1-15
7761
San Luis Obispo
Muth of Arrowy de la Cruz (just south of)
Comment
OBI14552
Arctostaphylos pilosula
Robert F. Hoover
1946-10-20
6522
San Luis Obispo
Huasna district
Comment
UC1334941
Arctostaphylos pilosula
Beryl Schreiber
1938-9-7
2556
San Luis Obispo
Sycamore Springs Arroyo Grande Quadrangle
30
Comment
CAS-BOT-BC44384
Arctostaphylos pilosula
A. E. Wieslander
1935-6-16
580
San Luis Obispo
1 mile east of Sycamore Springs, Arroyo Grande Quad.
76
Comment
JEPS42619
Arctostaphylos pilosula
A. E. Wieslander
1935-2-26
607
San Luis Obispo
s Los Berros Creek (se of Arroyo Grande)
121
Comment
UCD53647
Arctostaphylos pilosula
Roman Gankin
1965-3-31
472
San Luis Obispo
Summit Carpenter Canyon; Arroyo Grande.
Comment
UCD53670
Arctostaphylos pilosula subsp. pilosula
Roman Gankin; W. R. Hildreth
1967-10-12
1140
San Luis Obispo
0.4 mile southeast of Pozo summit.
Comment
OBI14508
Arctostaphylos tomentosa
Robert F. Hoover
1963-7-30
8589
San Luis Obispo
NE side of Los Osos Valley,
Comment
CAS-BOT-BC47282
Arctostaphylos tomentosa
Roman Gankin; W. R. Russell
1962-2-22
338
San Luis Obispo
Just to the s. of Arroyo de la Cruz. 1/2 mi. e. of State Highway 1, 9.4 mi. n. of entrance to Hearst State Historical
Comment
UC1276226
Arctostaphylos tomentosa subsp. tomentosa
R. F. Hoover
1950-1-15
7764
San Luis Obispo
just s mouth of Arroyo de la Cruz (n slope)
Comment
CAS-BOT-BC174082
Arenaria paludicola
Malcom A. Nobs; S. Galen Smith
1949-6-23
854
San Luis Obispo
Oso Flaco Lake, ca. 4 miles northwest of Guadalupe
Comment
SBBG115091
Arenaria paludicola
C. B. Hardham
1965-4-21
San Luis Obispo
next to State Park Cmpgrd, Pismo Beach
Comment
CAS-BOT-BC174076
Arenaria paludicola
R. F. Hoover
1947-8-2
7343
San Luis Obispo
Near Small Twin Lake, s. of Arroyo Grande
Comment
OBI70760
Arnica discoidea
D. R. Miller
2009-5-15
509 .88
San Luis Obispo
Rocky Butte/Pine Mt Region. On old rd cut up slope on Ocean View Mine rd in Tobacco Crk drainage
866
Comment
OBI25844
Artemisia douglasiana
David J. Keil
1977-8-21
12515
San Luis Obispo
Ca 3 mi W of Cuesta College along Calif Rte 1 along Chorro Crk
Comment
OBI25761
Artemisia douglasiana
David J. Keil
1980-9-16
14200
San Luis Obispo
Calf Cyn along hwy 58 ca 0.5 mi W of jctn with hwy 229
Comment
OBI35778
Artemisia douglasiana
Allison Berry
1984-5-8
183
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Lusi Obispo on hwy 1
Comment
OBI53507
Artemisia dracunculus
Arthur W. Hazebrook
1991-6-29
102
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, NE riparian entrance
Comment
OBI79869
Asparagus asparagoides
David J. Keil, with V. L. Holland
2013-1-11
31540
San Luis Obispo
Morro Bay. Lemos Feed and Pet Supply, 1320 Main Street. Along creek between parking lot and on-ramp to California Highway 1
15
Comment
UCR42543
Asparagus officinalis
David J. Keil
1985-6-9
18793
San Luis Obispo
Central coast, Los Osos/Baywood Park area. End of Nipomo Avenue (1.5 blocks ESE of Willow Drive) and N across scrub to Eto Lake
Comment
SEINET8466161
Asparagus virgatus
D. Keil
1979-8-22
San Luis Obispo
Across side st from French Hospital, ca 1/2 block W of Johnson Ave.
Comment
UC84432
Astragalus asymmetricus
L. Jared
San Luis Obispo
San Luis Obispo
Comment
SD46089
Astragalus asymmetricus
Helen K. Sharsmith
1954-6-7
4420
San Luis Obispo
24.2 miles south of Chalome, Cholame-Simmler road, Temblor Range.
366
Comment
JEPS99143
Astragalus curtipes
Clare B. Hardham
1958-3-10
2886
San Luis Obispo
Old Creek - Santa Rita road
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
CAS-BOT-BC182352
Astragalus didymocarpus var. didymocarpus
David D. Keck; J. Clausen
1935-4-9
3088
San Luis Obispo
Cholame
460
Comment
CAS-BOT-BC182899
Astragalus douglasii
Ira L. Wiggins
1929-5-23
3739
San Luis Obispo
10 miles east of Shandon
Comment
CAS-BOT-BC182893
Astragalus douglasii
Ernest C. Twisselmann
1963-4-30
8118
San Luis Obispo
Hills at the summit of Palo Prieta Canyon
655
Comment
CAS-BOT-BC182894
Astragalus douglasii
M. Boone
1881-4-16
028
San Luis Obispo
Highway 58, 5 miles E. of Santa Margarita
365
Comment
POM307958
Astragalus douglasii
Lyman Benson
1963-5-4
16258
San Luis Obispo
Seaback Ranch, 1/2 mile above ranch house; 2 miles northeast of Caliente Mountain. Alt. 2500 ft.
Comment
OBI13347
Astragalus gambelianus
Robert F. Hoover
1947-3-23
6724
San Luis Obispo
La Panza District
Comment
OBI32109
Astragalus gambelianus
David J. Keil, V. L. Holland, Rhonda Riggins, and Melissa Luckow
1982-4-8
15861
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
SBBG108027
Astragalus gambelianus
C. B. Hardham
1961-5-17
7058
San Luis Obispo
4 mi W of Ocean View Mine
Comment
CAS-BOT-BC178242
Astragalus gambelianus
Ira L. Wiggins
1929-4-13
3451
San Luis Obispo
North end of Cuesta Grade.
Comment
CAS-BOT-BC178056
Astragalus lentiginosus var. nigricalycis
Ernest C. Twisselmann
1954-6-5
1341
San Luis Obispo
Summit of Crocker Pass, Sotuherastern San Luis Obispo County - Temblor Range and the Western San Joaquin Valley
972
Comment
CAS-BOT-BC178057
Astragalus lentiginosus var. nigricalycis
Ernest C. Twisselmann
1954-6-5
1341
San Luis Obispo
Summit of Crocker Pass, Sotuherastern San Luis Obispo County - Temblor Range and the Western San Joaquin Valley
972
Comment
OBI13338
Astragalus lentiginosus var. nigricalycis
Robert F. Hoover
1968-4-17
11044
San Luis Obispo
Pass at SE end of Carrizo Plain
Comment
RSA164332
Astragalus macrodon
Clare B. Hardham
1959-5-6
4405
San Luis Obispo
1 mile east of Bee Rock.
Comment
SEINET948575
Astragalus menziesii
Carl B. Wolf
1939-1
3607
San Luis Obispo
Along the coast. 3 mi. N. of Morro Bay.
Comment
SBBG128001
Astragalus nuttallii
M. A. Elvin, N. LaGrille
2005-8-8
San Luis Obispo
Oso Flaco Lake, "Boy Scout Camp" W side of lake ca. 15 m N of causeway
6
Comment
CAS-BOT-BC186518
Astragalus nuttallii var. nuttallii
David D. Keck
1933-5-4
2181
San Luis Obispo
Cambria
Comment
SBBG24983
Astragalus nuttallii var. nuttallii
D. Myrick
1966-3-23
1290
San Luis Obispo
just N of Cambria
Comment
CAS-BOT-BC257132
Astragalus oxyphysus
D. H. Wilken; E. L. Painter; P. De Vries
2011-3-30
17934
San Luis Obispo
Hills ca. 3.5 km NE of Padrones Spring, ca. 1.8 km S of jct of Padrones Spring Cyn Rd and Soda Lake Rd, Carrizo Plain Nat Monument
820
Comment
CAS-BOT-BC94563
Astragalus oxyphysus
R. C. Wenk
2007-4-8
598
San Luis Obispo
Carrizo Plain National Monument, Caliente Ridge, along trail to peak
1280
Comment
OBI27158
Astragalus oxyphysus
B. W. & T. W., T. W.
1967-5-6
s.n.
San Luis Obispo
Playa Lake, Calif. Cyn
Comment
CAS-BOT-BC199099
Astragalus trichopodus var. phoxus
John Thomas Howell; Alice Eastwood
1937-4-30
4150
San Luis Obispo
Huasna district
Comment
UC1128736
Astragalus trichopodus var. phoxus
D. Axelrod
1935-3-31
222
San Luis Obispo
8 mi ese Cuyama Ranch; Santa Ynez Quad., ese of Cuyama Ranch
Comment
SBBG110397
Athysanus unilateralis
C. B. Hardham
1966-3-13
14020
San Luis Obispo
Cholame Flats
Comment
UC1315096
Atriplex
R. F. Hoover
1967-6-4
10616
San Luis Obispo
Carrizo Plain s Soda Lake; Carrizo Plain s of Soda Lake
Comment
CDA17106
Atriplex argentea var. mohavensis
G. F. Hrusa, P. Akers
2003-10-12
16177
San Luis Obispo
San Joaquin Valley; South end Carrizo Plain. Along Soda Lake Rd. immed. N of MU Ranch.
807
Comment
CDA17587
Atriplex californica
Austin Griffiths, Winton H. Woody Frey
1981-10-5
s.n.
San Luis Obispo
Guadalupe Dunes; Midway towards Mussel Point from Guadalupe Beach
45
Comment
OBI71017
Atriplex canescens
G. Douglas Barbe
1974-6-9
1886
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
CAS-BOT-BC170226
Atriplex canescens subsp. linearis
R. F. Hoover
1966-10-7
10126
San Luis Obispo
Cuyama Valley east of Taylor Canyon
Comment
RSA0077160
Atriplex coronata
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-3
3189
San Luis Obispo
Carrizo Plain National Monument: Along unpaved road approx 0.9 mi N of jct w/ Soda Lake Road.
598
Comment
CAS-BOT-BC172616
Atriplex coronata
John Thomas Howell
1948-6-15
24374
San Luis Obispo
San Juan River Valley
365
Comment Read comments Nov 27 2019
CAS-BOT-BC172617
Atriplex coronata
Ernest C. Twisselmann
1956-6-26
3015
San Luis Obispo
Simmler Road, 1.5 miles north of Soda Lake
609
Comment
OBI59720
Atriplex lentiformis
George Butterworth
1997-7-31
147
San Luis Obispo
Caliente Mtn area beside Morales Ridge Rd. 4.6 mi S of road T (at Caliente Ridge)
975
Comment
OBI65208
Atriplex lentiformis
Greg Wilvert
2005-8-6
515
San Luis Obispo
SE half of the Caliente Range. Padrones Canyon
Comment
SBBG32181
Atriplex lentiformis subsp. lentiformis
E. C. Twisselmann
1968-10-21
15043
San Luis Obispo
Estrella River just above Estrella
182
Comment
CAS-BOT-BC180899
Atriplex serenana var. serenana
R. F. Hoover
1947-7-19
7318
San Luis Obispo
North edge of Santa Maria Valley near Nipomo-Gudalupe Road, at edge of bean field.
Comment
CAS-BOT-BC178413
Atriplex spinifera
R. F. Hoover
1966-3-30
9759
San Luis Obispo
West side of Soda Lake, Carrizo Plain
Comment
CAS-BOT-BC178414
Atriplex spinifera
R. F. Hoover
1966-3-30
9758
San Luis Obispo
West side of Soda Lake, Carrizo Plain
Comment
CAS-BOT-BC178409
Atriplex spinifera
Roxana S. Ferris
1955-5-24
12817
San Luis Obispo
Carisso (Carrizo) Plain, 3.7 mi. S of Simmler at northern border of Soda Lake
Comment
OBI39019
Atriplex vallicola
David J. Keil
1986-3-22
19072
San Luis Obispo
Carissa Plain N of Soda Lake, 1.8 mi E of Soda Lake Rd on Belmont Tr
579
Comment
OBI65154
Atriplex vallicola
Greg Wilvert
2005-5-28
439
San Luis Obispo
SE Half of the Caliente Range. 0.4 km W of Padrones Cyn rd.
885
Comment
OBI17263
Atriplex vallicola
Robert F. Hoover
1946-6-16
6170
San Luis Obispo
1 mi S of Simmler, Carrizo Plain
Comment
OBI17259
Atriplex watsonii
Robert F. Hoover
1946-9-21
6429
San Luis Obispo
E shore of Morro Bay S of mouth of Chorro Crk
Comment
RSA796310
Atriplex watsonii
W. R. Ferren
1979-8-8
2054
San Luis Obispo
Stabilized dune along beach below road, Morro Bay State Park.
Comment
HSC38644
Avena barbata
J. P. Smith
1973-3-20
5879
San Luis Obispo
Price Canyon Rd., 3.5 mi. from Pismo Beach
61
Comment
UCD56223
Avena barbata
W. A. Peterson
1937-4-27
750
San Luis Obispo
San Luis Obispo County: Piletas Canyon. La Panza.
594
Comment
CAS-BOT-BC146084
Avena barbata
Ernest C. Twisselmann
1956-5-7
2784
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Ian McMillan Ranchgrounds, GIllis Canyon.
487
Comment
CAS-BOT-BC146089
Avena barbata
Ernest C. Twisselmann
1969-4-24
15210
San Luis Obispo
Santa Ysabel Ranch, east side of the Salinas River 5 miles south of Paso Robles.
234
Comment
CHSC61245
Avena fatua
T. B. Devine
1980-4-5
666
San Luis Obispo
Along Frontage Road just e of Hwy 101 ca 1 mi s of Arroyo Grande.
Comment
OBI3948
Avena fatua
Elizabeth Rudd
1971-3-30
186
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
POM115200
Avena fatua
Marcus E. Jones
1982-5-6
3232
San Luis Obispo
[No additional locality data provided]
Comment
UC1130871
Avena fatua
C. M. Belshaw
1936-3-23
1693
San Luis Obispo
1/2 mi nw Black Hills (Plot #1); Cayucos Quadrangle
60
Comment
OBI40976
Avena sativa
David J. Keil, Eric A. Wise
1985-4-25
18542
San Luis Obispo
Black Lake Cyn between Calif hwy 1 and the Guadalupe rd
Comment
OBI72374
Baccharis glutinosa
Anthony Baniaga
2010-5-22
220
San Luis Obispo
Black Lake Cyn,Callender property
19
Comment
CAS-BOT-BC99499
Baccharis pilularis
R. F. Hoover
1946-9-21
6428 c
San Luis Obispo
East shore of Morro Bay, south of mouth of Chorro Creek
Comment
OBI81372
Baccharis pilularis
Rachel Chen, Sean Cuccia, Luke Gamboa
2015-4-28
5
San Luis Obispo
Islay Hill Open Space, past Spanish Oaks Drive.
Comment
UC30353
Baccharis pilularis
J. Burtt Davy
Oct 1896
2715
San Luis Obispo
Port Harford
Comment
OBI29083
Baccharis pilularis subsp. consanguinea
Karen Symonds
1982-7-17
34
San Luis Obispo
Montana de Oro State Park, along Coon Creek trail.
Comment
OBI7273
Baccharis pilularis subsp. consanguinea
David J. Keil
1976-9-18
11814
San Luis Obispo
2.5 mi N of jctn with Lopez Dr. along Orcutt Rd
Comment
CAS-BOT-BC99639
Baccharis plummerae
R. F. Hoover
1946-10-27
6535
San Luis Obispo
Canyon opening south into Cuyama River opposite Pioneer Grove (which is in Santa Barbara Co.)
Comment
UC1583621
Baccharis plummerae subsp. glabrata
David Keil with M. A. Corky Matthews, Janet Hayden, Suzanne Schettler, Steve Edwards, and Jim...
1988-6-11
20714
San Luis Obispo
n of, just n of Arroyo de la Cruz San Simeon
Comment
OBI79762
Baccharis salicifolia
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31608
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road
545
Comment
OBI38228
Baccharis salicifolia
Eric Wise
1982-6-10
1497
San Luis Obispo
Pond on Hwy 58, 1.1 mi E of Creson O'donovan Rd
Comment
OBI15185
Barbarea orthoceras
Robert F. Hoover
1964-4-15
8726
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
UCR67894
Barbarea orthoceras var. dolichocarpa
Steven A. Junak
1990-4-27
4225
San Luis Obispo
Santa Lucia Mtns, Cuesta Ridge: just north of NW corner of Cuesta Ridge Botanical Area, north of main road (USFS Road #29S11.3) along powerline access road, c. 5.9 mi west of Hwy 101 and 0.3 mi west of W boundary of the Botanical Area.
701
Comment
CDA43354
Barbarea verna
David J. Keil, Matt Ritter, George Butterworth, Jepson Herbarium Weekend Workshop participants
2012-4-2
31282
San Luis Obispo
Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail.
Comment
OBI37357
Berula erecta
Eric Wise
1982-7-2
1593
San Luis Obispo
Oso Flaco Lake
Comment
OBI82346
Bidens pilosa
David J. Keil
2015-11-8
33436
San Luis Obispo
California Route 227 between San Luis Obispo and Arroyo Grande, 0.2 miles southeast of junction with Noyes Road
175
Comment
UC2027213
Bidens pilosa
David J. Keil
2011-6-11
31045
San Luis Obispo
O'Connor Way, 2 miles from Foothill Road, west of San Luis Obispo.
Comment
OBI37647
Blennosperma nanum
Rhonda Riggins
1985-3-17
1495
San Luis Obispo
Los Padres NF. Navajo Mesa area just off Hwy 58, 5.5 mi E Shell Creek Rd
Comment
CAS-BOT-BC482130
Bloomeria crocea var. aurea
Roxana S. Ferris
1939-5-19
9751
San Luis Obispo
Three miles east of Templeton near Templeton--Creston Road
Comment
SBBG38488
Bolboschoenus maritimus subsp. paludosus
E. C. Twisselmann
1969-11-4
16328
San Luis Obispo
Twisselmann Lake, San Andreas Fault at summit of Palo Prieto Cyn
701
Comment
CAS-BOT-BC95393
Bowlesia incana
Alice Eastwood
1926-5-4
13825
San Luis Obispo
Paso Robles
Comment
OBI80021
Brahea edulis
David J. Keil
2012-2-8
31215
San Luis Obispo
San Luis Obispo. Toro Street, 1/2 block south of intersection with Philips Lane, just past end of freeway off-ramp from US 101 N
73
Comment
SBBG93963
Brassica geniculata
S. A. Junak, T. Ayers
1989-6-28
4096
San Luis Obispo
N of USFS Rd 29S11.3, just S of KSBY TV towers, ca. 2.7 mi W of US Hwy 101
762
Comment
CAS-BOT-BC29987
Brassica juncea
Ernest C. Twisselmann
1965-5-4
10645
San Luis Obispo
Temblor Range of the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern SLO County.
670
Comment
CDA38634
Brassica oleracea var. sabellica
G. Perez/J. Steele
2012-9-13
PDR# 1599492
San Luis Obispo
Montana de Oro State Park; Spooner's Cove.
0
Comment
HSC91831
Brassica rapa
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro State Park
Comment
CAS-BOT-BC100461
Brickellia californica
R. F. Hoover
1946-10-20
6517
San Luis Obispo
Upper Huasna River just below junction of Arroyo Seco
Comment
OBI16902
Brickellia nevinii
Robert F. Hoover
1952-11-1
8267
San Luis Obispo
Caliente MT.
Comment
OBI22477
Briza maxima
Robert F. Hoover
1965-5-22
9381
San Luis Obispo
Cambria, among pines N of town
Comment
OBI25985
Briza maxima
David J. Keil
1981-5-16
14638
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
UCSB10765
Briza maxima
Haller, John
1966-6-3
San Luis Obispo
1 mi S of Cambria
Comment
UCR91698
Briza minor
George K. Helmkamp
1996-5-25
1057
San Luis Obispo
Central Coast, between CA Hwy 1 and the ocean, 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county
15
Comment
UCSB45046
Briza minor
Carr, Tom
1978-3-28
San Luis Obispo
On CA Hwy 1, 5 mi N of San Simeon
10
Comment
SEINET14395772
Briza minor
D. Keil
1981-1
14681
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
RSA0042485
Brodiaea jolonensis
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6436
San Luis Obispo
Garcia Mountain: Off Forest Service Road 30S05.2, Down Trout Creek to trail that climbs up over a saddle and drops down into another tributary of Trout Creek. Stopped at Buckeye Campsite., Wilderness boundary starts with trail leaving Trout Creek to climb the saddle. Started near 35.25785N 120.39436W. Ended at camp, near 35.24658N 120.34365W.
376
Comment
UC454397
Brodiaea terrestris subsp. terrestris
Unangst
1906-5-6
672
San Luis Obispo
Pizmo
Comment
CAS-BOT-BC144148
Bromus
John Thomas Howell
1964-6-28
40718
San Luis Obispo
Coast Highway 1 mile north of Ragged Point.
Comment
CAS-BOT-BC144228
Bromus arenarius
Eben McMillan; R. F. Hoover
1953-5-8
144
San Luis Obispo
Eben McMillan Ranch. Choice Valley, 2 miles south, 8 miles east of Shandon.
Comment
OBI59059
Bromus berteroanus
David J. Keil
1998-4-28
26951
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
UCD163513
Bromus berteroanus
CNPS Melinda Elster; Sara Taylor
2015-4-25
CARR- 612 A
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument.
846
Comment
CAS-BOT-BC149468
Bromus berteroanus
Roxana S. Ferris
1929-4-13
7533
San Luis Obispo
Hills east of San Luis Obispo.
Comment
OBI66435
Bromus berteroanus
David J. Keil, with Miguel Ponce
1997-1
26141
San Luis Obispo
La panza mountains. alonh highway 58 at la panza road.
Comment
RSA0043123
Bromus berteroanus
Greg Wilvert
2005-4-6
179
San Luis Obispo
Ridge between Horse Cyn. and Middle Cyn.; 2.7 km S of Wells Spring.
900
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
UC1146331
Bromus carinatus var. carinatus
R. F. Hoover
1965-5-22
9390
San Luis Obispo
n of town of Cambria
Comment
CAS-BOT-BC149154
Bromus carinatus var. marginatus
Ernest C. Twisselmann
1960-5-21
5970
San Luis Obispo
Adelaide Road, 4.7 miles west of Paso Robles.
518
Comment
OBI72934
Bromus catharticus
David J. Keil
1993-5-21
24079
San Luis Obispo
Nipomo Dunes Preserve. Oso Flaco Lake Area. From Oso Flaco Parking area to beach North of Oso Flaco Creek
Comment
CAS-BOT-BC155735
Bromus diandrus
Ernest C. Twisselmann
1961-4-11
6039
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch.
670
Comment
JEPS116465
Bromus diandrus
Alice Le Duc
1999-5-13
402
San Luis Obispo
Atascadero; ; ; on a 5+ acre parcel of land on Graves Creek, lot 31 Block 16 of Atascadero colony in the City of Atascadero
Comment
RSA0042914
Bromus diandrus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
6290
San Luis Obispo
East end of the Santa Lucia Wilderness. Started at locked gate to lookout on Hi Mountain, then south southeast to Hi Valley, then east to Road 30S05.2., Trail started near 35.26052N 120.42981W. ended at 35.24926N 120.38324W. T31S R15E S8 NE1/4.
558
Comment
UCR141944
Bromus diandrus
George K. Helmkamp
2003-12-18
8231
San Luis Obispo
Central Coast, Arroyo Grande, Courtland Ave. one block south of Grand Ave.
15
Comment
SD245203
Bromus grandis
David J. Keil, Matt Riter, D. R. Miller, David & Linda Chipping, Brett Hall, Steve McCabe, Jenn Yost
2013-5-7
31730
San Luis Obispo
Along upper slopes of Santa Lucia Mountaians along Rocky Butte Truck Trail. Pine Mountain. Forrested slope near road.
960
Comment
OBI37288
Bromus hordeaceus
F. A. Lindholm
1971-4-8
137
San Luis Obispo
6 mi N of Cayucos
518
Comment
OBI65091
Bromus hordeaceus
Greg Wilvert
2005-4-30
344
San Luis Obispo
SE Half of the Caliente Range. Along Padrones Cyn Rd
864
Comment
RSA0039404
Bromus hordeaceus
LeRoy Gross, Evan Meyer
2014-4-15
6256
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
CAS-BOT-BC155108
Bromus hordeaceus
Clare B. Hardham
1957-4-25
1804
San Luis Obispo
Santa Lucia Mountains. Main ridge of Santa Lucias southeast of Cypress Mountain.
Comment
OBI72195
Bromus hordeaceus
M. Wetherwax & E. L. Painter, E. L. Painter
2000-3-21
SLO- 46
San Luis Obispo
Camp San Luis Obispo. K-1 Training Area, saddle between Cerro Romualdo and Cerro Chumash
120
Comment
CDA28268
Bromus japonicus
D. R. Miller
2007-5-25
507 .854
San Luis Obispo
Pine Mountain region: a single population approximately 5 meters x 15 meters growing along creekway junction in Pear Tree flat, Pico Creek drainage. Elevation: 2840 feet (875 meters).
0
Comment
OBI47110
Bromus madritensis subsp. madritensis
LynneDee Oyler
1986-5-6
438
San Luis Obispo
Santa Margarita Ranch, Estadio field in E part of the ranch where a large stand of blue oaks occur on slopes of decomposed limestone
Comment
CAS-BOT-BC162232
Bromus maritimus
R. F. Hoover
1964-5-15
8897
San Luis Obispo
Ridge south of San Carpoforo Creek (trail to Pine Top Mountain).
Comment
SBBG95759
Bromus pseudolaevipes
D. Keil with M. McLeod, B. Burdett, L. Burdett
1983-5-14
17007
San Luis Obispo
between Arroyo de la Cruz and Arroyo del Oso
5
Comment Read comments Sep 17 2013
POM286563
Bromus rubens
Lyman Benson
1932-5-9
3569
San Luis Obispo
Upper Cuyama Valley; Temblor Mt. Range, Santa Maria River Watershed; South Slope; Kern Co. Line
610
Comment
SEINET10518050
Bromus rubens
Unknown
Anonymous s.n.
San Luis Obispo
Comment
UC1296296
Cakile edentula
R. F. Hoover
1947-4-13
6918
San Luis Obispo
n end of Morro Bay Morro Bay
Comment
OBI23407
Cakile maritima
Donald Price
1972-5-13
10
San Luis Obispo
Pismo Beach
Comment
SBBG24598
Cakile maritima
R. N. Philbrick
1966-2-6
San Luis Obispo
just above high tide line, W of Oso Flaco Lake
Comment
SEINET11093130
Cakile maritima
Unknown
1963-4-21
17619
San Luis Obispo
CALIFORNIA San Luis Obispo Beach dunes at south end of Morro Bay.
Comment
CAS-BOT-BC36967
Cakile maritima var. maritima
H. Bryan Reed
1941-8-1
s.n.
San Luis Obispo
Along beach between Pismo and Oceano.
Comment
CAS-BOT-BC185306
Calamagrostis koelerioides
R. F. Hoover
1946-6-23
6192
San Luis Obispo
Summit at head of Carpenter Canyon north of Arroyo Grande.
Comment
OBI66729
Calandrinia breweri
David J. Keil, with Robyn Cox, Cindy Sage, and Orrin Sage
2002-3-25
29751
San Luis Obispo
Ridges south of Arroyo de la Cruz bridge, between Highway 1 and Arroyo de la Cruz
Comment
OBI64981
Calandrinia ciliata
Greg Wilvert
2005-4-2
100
San Luis Obispo
SE Half of the Caliente Range. 1.2 km SW of Wells spring
1036
Comment
OBI70178
Calandrinia ciliata
David J. Keil
1991-5-18
21538
San Luis Obispo
C. T. Ranch on E and N outskirts of Cambria
100
Comment
CAS-BOT-BC167332
California macrophylla
H. D. Ripley; R. C. Barneby
1941-4-21
3283
San Luis Obispo
Above the Painted Rocks, Carrizo Plain
914
Comment
RSA176274
Callitriche heterophylla subsp. heterophylla
R. F. Thorne, P. C. Everett
1963-6-12
32261
San Luis Obispo
1 mile N of entrance to Piedras Blancas Point.
8
Comment
SBBG133087
Calochortus argillosus
D. Keil, T. Teed, M. Uchida
2001-6-15
29566
San Luis Obispo
Chorro Crk drainage, Chorro Crk Bog Thistle exclosure; Camp San Luis Obispo
243
Comment
CAS-BOT-BC132358
Calochortus clavatus
Gertrude Sinsheimer
1928-6-1
s.n.
San Luis Obispo
unspecified
Comment
UC119781
Calochortus clavatus
Alice Eastwood
1902-6-13
San Luis Obispo
between Carisa and Cuyama (near the boundary between Santa Barbara and San luis Obispo Counties)
Comment
SBBG108119
Calochortus clavatus var. clavatus
C. B. Hardham
1997-5-15
2220
San Luis Obispo
Villa Crk Ranch
Comment
OBI53944
Calochortus obispoensis
Justin Epting
1995-7-10
s.n.
San Luis Obispo
Cal Poly Biological Preserve
Comment
SBBG948
Calochortus obispoensis
H. and M. Dearing
1940-6-16
4873
San Luis Obispo
N of San Luis Obispo
Comment
SEINET5177789
Calochortus obispoensis
Unknown
1995-6-24
11
San Luis Obispo
just N of the city San Luis Obispo, CA
Comment
OBI54858
Calochortus simulans
David J. Keil
1997-4-18
26208
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
CAS-BOT-BC271536
Calycadenia truncata subsp. truncata
R. F. Hoover
1957-8-28
8398
San Luis Obispo
Between Rocky Butte and Pine Mt. above San Simeon
Comment
SBBG112190
Calycadenia villosa
E. Painter, M. Andrews, M. Osborne
1998-6-14
San Luis Obispo
ca. 0.1-0.2 air km S of jct of Red Hill Rd and St Hwy 58, ca. 1.7 air km NW of Mare Spring
Comment
OBI66265
Calystegia longipes
David J. Keil
1997-4-18
26195
San Luis Obispo
Los padres national forest. la panza mountains. along black mountain road, 0.4 miles from park hill road just beyond turkey flat campground.
500
Comment
OBI62711
Calystegia longipes
Jason Dart
2003-4-25
D 143
San Luis Obispo
Santa Margarita Ranch, 0.75 mi E of intersection of Pozo Rd and Las Pilitas rd, under powerlines.
437
Comment
OBI15309
Calystegia macrostegia subsp. cyclostegia
F. Rush
1956-7-1
107
San Luis Obispo
Mt SLO
Comment
OBI45433
Calystegia macrostegia subsp. cyclostegia
David J. Keil, Malcolm McLeod, and Calif Native Plant Society Rare Plant Committee
1983-5-1
16965
San Luis Obispo
Between Arroyo de la Cruz and Arroyo de los Chinos.
Comment
OBI5223
Calystegia macrostegia subsp. cyclostegia
Mike Wemp
1972-3-29
30
San Luis Obispo
1/2 mi NW of Montana de Oro State Park campground
61
Comment
POM307603
Calystegia macrostegia subsp. cyclostegia
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-4-21
s.n.
San Luis Obispo
Cambria.
Comment
SBBG118544
Calystegia macrostegia subsp. cyclostegia
M. Wetherwax, E. Painter with C. Bratt
2000-5-15
SLO 112
San Luis Obispo
large serpentine outcrop W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
SBBG93670
Calystegia macrostegia subsp. cyclostegia
S. A. Junak
1990-5-15
4328
San Luis Obispo
near S edge of Cuesta Ridge Botanical Area, on W side of upper middle fork of Chorro Crk, along old rd on W side of Pick and Shovel Mine, ca. 0.1 mi S of house ruins
588
Comment
OBI13098
Calystegia macrostegia subsp. cyclostegia
Lynne Dee Althouse
1977-5-2
63
San Luis Obispo
Wolfe's horse ranch, N of San Luis Obispo High school
130
Comment
SBBG118523
Calystegia malacophylla subsp. pedicellata
E. Painter, M. Wetherwax with D. Wilken, J. Olson
2002-4-25
CR 300
San Luis Obispo
cliffs between Tower Rd and Nacimiento River; Camp Roberts
280
Comment
UC1123629
Calystegia soldanella
B. Bolt
1936-3-28
650
San Luis Obispo
s end Morro Bay; Cayucos Quad., s end Morro Bay
Comment
OBI53956
Calystegia subacaulis subsp. episcopalis
David J. Keil, Justin Epting
1995-6-14
25373
San Luis Obispo
Coastal foothills of Santa Lucia Mts. Cal Poly's Pennington Crk Biological Rserve
Comment
OBI62694
Calystegia subacaulis subsp. episcopalis
LynneDee Althouse, Jason Dart
2003-5-6
D 175
San Luis Obispo
Santa Margarita Ranch, under powerlines 0.33 mi SW of Yerba Buena Crk (Miller Flat)
381
Comment
RSA43092
Camissonia boothii subsp. decorticans
Robert F. Hoover
1947-3-30
6844
San Luis Obispo
West edge of Carrizo Plain, west of Simmler
Comment
UCR165994
Camissonia campestris
Ken Osborne
2005-3-1
s.n.
San Luis Obispo
SW Central Valley, Carrizo Plain. c. 5 mi NE of Caliente Range and 2 mi west of AF Traver Ranch and BM 2121
655
Comment
OBI78319
Camissonia campestris subsp. campestris
Craig Woods
1978-4-9
40
San Luis Obispo
Carrizo Plain, 1/2 mi NW of Hurricane Rd, along Sim soda lake rd
747
Comment
OBI72328
Camissonia campestris subsp. obispoensis
Anthony Baniaga, Theo Fitanides
2010-5-16
209
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
614
Comment
POM262019
Camissonia cheiranthifolia subsp. cheiranthifolia
I. L. Wiggins
1929-4-16
3625
San Luis Obispo
4 mi N of Moro.
Comment
POM98552
Camissonia cheiranthifolia subsp. cheiranthifolia
P. A. Munz
1925-3-25
9240
San Luis Obispo
Beach at Morro.
Comment
CAS-BOT-BC278782
Camissonia contorta
R. C. Wenk
2007-4-8
609
San Luis Obispo
Carrizo Plain National Monument, Caliente Ridge
1310
Comment
SEINET7072461
Camissonia contorta
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment
UCR158181
Camissonia micrantha
George K. Helmkamp
2004-6-9
8615
San Luis Obispo
Central Coast, Mesa Dunes Mobile Home Park along Mesa View Dr (Calif. Hwy 1), 0.3 mi south of Halcyon Rd.
76
Comment
RSA0019343
Camissonia strigulosa
Greg Wilvert
2005-5-11
406
San Luis Obispo
Southeast half of the Caliente Range: 1.5 km SW of Semper Spring.
1192
Comment
UCD103306
Camissonia strigulosa
G. F Hrusa
1992-3-29
10048
San Luis Obispo
San Luis Obispo County: Nipomo Dunes. Ca. 1 mile W of the intersection of Highway 1 and Calendar Road.
Comment
OBI53585
Camissonia strigulosa
Arthur W. Hazebrook
1991-4-28
45
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, stabilized dunes; NE facing slope
Comment
SD38642
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Edith A. Purer
1933-7-20
5074
San Luis Obispo
5.0 miles northwest of Guadalupe.
Comment
OBI62642
Camissoniopsis hirtella
George Butterworth
2003-5-9
512
San Luis Obispo
Chimineas Rd .5 mi N fo hwy 166
569
Comment
OBI73215
Camissoniopsis hirtella
David J. Keil, with Jason Dart and Meg Perry
2010-4-27
30721
San Luis Obispo
La Panza Mountains. South side of Highway 58, 0.4 miles west of Shell Creek Road.
450
Comment
CDA16198
Camissoniopsis micrantha
G. F. Hrusa, D. Ragan
1999-4-21
15013
San Luis Obispo
Oceano Dunes; Oceano Dunes, immediately W of Callender Rd.
106
Comment
OBI15055
Cardamine californica
Russell Gorman
1956-4-6
32
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
OBI72342
Cardamine hirsuta
Anthony Baniaga
2010-4-7
117
San Luis Obispo
Black Lake Cyn, Choin property
22
Comment
CAS-BOT-BC37979
Cardamine oligosperma
Clare B. Hardham
1956-3-4
193
San Luis Obispo
Santa Lucia Mountains. Paradise Valley, Atascadero.
Comment
OBI57182
Cardamine oligosperma
David J. Keil
1998-6-1
27544
San Luis Obispo
Paso Robles vicinity, E side of Salinas River along River Rd., 0.7 miles N of junction with Experimental Rd.
Comment
CAS-BOT-BC281708
Carduus pycnocephalus
R. F. Hoover
1964-5-14
8870
San Luis Obispo
See Canyon
Comment
RSA643273
Carduus pycnocephalus
R. D. Goeden, D. W. Ricker
1972-2-11
s.n.
San Luis Obispo
NW of Cayucos, Villa Creek Rd., 1.3 mi. N of State Hwy 1
76
Comment
SD227732
Carduus pycnocephalus
G. K. Helmkamp, E. A. Helmkamp
1999-5-22
4903
San Luis Obispo
Los Osos: N of the corner of Buckskin & Martingale streets.
60
Comment
UCR91806
Carduus pycnocephalus
George K. Helmkamp
1996-5-24
1016
San Luis Obispo
Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd
94
Comment
OBI16877
Carduus pycnocephalus
Robert F. Hoover
1964-5-14
8870
San Luis Obispo
See Cyn
Comment
RSA586431
Carduus pycnocephalus
D. A. Young, F. L. Johnson
1992-6-16
ROB 0028
San Luis Obispo
0.5 km NE of Gate 11 of Nacimento Rd.
Comment
SJSU8651
Carduus pycnocephalus subsp. pycnocephalus
J. L. Nachlinger
1980-5-3
180
San Luis Obispo
Tassajara Creek Road, 2 mi W of Highway 101
Comment
OBI56317
Carduus tenuiflorus
David J. Keil
1999-5-27
28355
San Luis Obispo
US 101, ca. 1.3 miles nw of Cuesta Pass, ca. 0.4 miles south of Tassajara Creek Road.
Comment
JEPS99176
Carex barbarae
C. Hardham
1959-4-29
4338
San Luis Obispo
near San Luis Obispo (Stenner Creek)
Comment
CAS-BOT-BC34940
Carex densa
Clare B. Hardham
1963-7-3
10908
San Luis Obispo
The Santa Lucia Mountains. Waterdog Creek.
609
Comment
CAS-BOT-BC34941
Carex densa
R. F. Hoover
1950-6-21
8016
San Luis Obispo
Pine Mountains. Santa Lucia Range.
Comment
CAS-BOT-BC20406
Carex globosa
R. F. Hoover
1964-5-15
8887
San Luis Obispo
Pine Top Mountains, south of San Carpoforo Creek.
Comment
OBI6444
Carex globosa
Robert F. Hoover
1948-2-22
7421
San Luis Obispo
1.8 mi N of Arroyo de la Cruz on State hwy 1
Comment
SBBG109310
Carex gracilior
C. B. Hardham
1957-5-12
1963
San Luis Obispo
Green's Lake
Comment
CAS-BOT-BC28394
Carex gracilior
Clare B. Hardham
1958-3-29
2957
San Luis Obispo
Swampy area around a spring, Toro Creek Rd. Santa Lucia Mountains.
Comment
CAS-BOT-BC21866
Carex harfordii
R. F. Hoover
1947-6-2
7259
San Luis Obispo
Cambria.
Comment
RSA142016
Carex harfordii
Clare B. Hardham
1960-6-17
6183
San Luis Obispo
Cambria, Santa Lucia Mountains.
Comment
CAS-BOT-BC119429
Carex nudata
R. F. Hoover
1947-3-23
6720
San Luis Obispo
Rinconada Mine, W of Pozo
Comment
CDA15608
Carex obispoensis
G. F. Hrusa
1993-5-2
11040
San Luis Obispo
Reservoir Canyon. Base of old track to goatherders shack.
Comment
SBBG119102
Carex obispoensis
E. Painter, M. Wetherwax
2001-5-15
SLO 195 b
San Luis Obispo
near rd to Primera and La Trinidad mines, ca. 1 rd mi from Chorro Reservoir; Camp San Luis Obispo
360
Comment
OBI22675
Carex praegracilis
Fred Rush
Aug-57
s.n.
San Luis Obispo
S. Morro Bay
Comment
OBI40996
Carex praegracilis
David J. Keil, Eric A. Wise
1985-4-25
18562
San Luis Obispo
On N side of Black Lake Cyn near Calif hwy 1
Comment
RSA17781
Carex senta
Carl B. Wolf
1929-4-15
s.n.
San Luis Obispo
2 miles south of San Luis Obispo.
61
Comment
UC1108386
Carex serratodens
Clare B. Hardham
1959-6-8
4772
San Luis Obispo
Sargent Cypress Forest Sant Lucia Mts. (n side of Cypress Mt.)
Comment
OBI82556
Carex spissa
David J. Keil, with Bill Waycott et al.
2015-1
San Luis Obispo
Comment
OBI48038
Carex subbracteata
David J. Keil
1981-5-16
14696
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
SBBG110033
Carex subbracteata
C. B. Hardham
1957-6-15
2228
San Luis Obispo
Villa Crk
Comment
JEPS7411
Castilleja
R. F. Hoover
1950-5-13
7912
San Luis Obispo
near Oso Flaco Lake
Comment
OBI35437
Castilleja affinis
Melody Dickens
1980-4-30
9 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
OBI4297
Castilleja affinis
L. E. Allen
1966-5-19
s.n.
San Luis Obispo
Oso Flaco
Comment
JEPS34364
Castilleja affinis subsp. affinis
Rimo Bacigalupi, and L. R. Heckard
1963-4-21
8839
San Luis Obispo
s of s end of Morro Bay (at mouth of Hazard Canyon); Hazard Canyon
106
Comment
JEPS25789
Castilleja affinis subsp. affinis
L. R. Heckard
1960-7-16
1206
San Luis Obispo
0.5 mi s mouth of San Carpajo (San Carpoforo) (about 12 mi n of San Simeon, along Calif Highway 1)
Comment
UCSB58616
Castilleja affinis subsp. affinis
Ingram, Steve; Hall, Tina
1990-5-31
San Luis Obispo
Oso Flaco Lake, on ridge on South shore of lake
Comment
SBBG118188
Castilleja attenuata
E. Painter, M. Wetherwax
2000-4-19
CR 31
San Luis Obispo
near W Perimeter Rd, ca. 1.5 air km NW of intersection with Generals Rd; Camp Roberts
210
Comment
OBI58785
Castilleja attenuata
David J. Keil
1998-4-7
26596
San Luis Obispo
2 mi. N from Hwy 58 on Hwy 229 S of Creston.
469
Comment
OBI58880
Castilleja brevistyla
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27381
San Luis Obispo
Caliente Range, 3.7 mi. from junction with Soda Lake Rd. on Selby Rd.
Comment
OBI4825
Castilleja densiflora
Mike Wemp
1972-3-29
17
San Luis Obispo
About 1/2 mi NW of Montana de Oro State Park campground
30
Comment
OBI70049
Castilleja densiflora subsp. densiflora
Bernard Miossi
1939-4-6
45
San Luis Obispo
2.5 mi S of Santa Margarita along Hwy 101 about 50 ft from crk
335
Comment
OBI76814
Castilleja densiflora subsp. densiflora
Robert F. Hoover
1952-4-10
8113
San Luis Obispo
5 mi S of Simmler, Carrizo Plain
Comment
UC604939
Castilleja densiflora subsp. gracilis
Roxana S. Ferris and Ruth P. Rossbach
1938-5-11
9433
San Luis Obispo
2 mi e Santa Margarita (on State Hwy 178)
Comment
SBBG41459
Castilleja densiflora subsp. obispoensis
D. Myrick
1971-4-6
2196
San Luis Obispo
park at Laguna Lake, San Luis Obispo
Comment
JEPS4347
Castilleja densiflora subsp. obispoensis
Rimo Bacigalupi and Alex Hawkes
1951-4-26
3287
San Luis Obispo
just s Cambria Pines Inn (air landing strip, Cambria); Cambria
Comment
OBI24075
Castilleja exserta
Janice M. Toyoshima
1979-4-21
A 9
San Luis Obispo
S of Shark Inlet, Morro Bay
Comment
OBI3956
Castilleja exserta
Elizabeth Rudd
1971-4-3
218
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
UC1063471
Castilleja exserta
E. Armstrong
1934-4-1
1142
San Luis Obispo
5 mi w Pozo; Pozo Quad.
518
Comment
OBI25556
Castilleja exserta
David J. Keil
1981-5-16
14650
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
SBBG6847
Castilleja minor subsp. spiralis
C. B. Hardham
1958-9-19
3856
San Luis Obispo
Atascadero Crk
Comment
CAS-BOT-BC38227
Caulanthus anceps
David D. Keck; J. Clausen
1935-4-10
3139
San Luis Obispo
East side of Soda Lake, Carrizo Plains.
609
Comment
CAS-BOT-BC38220
Caulanthus anceps
Ira L. Wiggins
1932-3-20
5789
San Luis Obispo
Hillsides in immediate vicinity of Cholame.
Comment
CAS-BOT-BC38221
Caulanthus anceps
Roxana S. Ferris
1935-3-21
9031
San Luis Obispo
5 miles east of Cholame on the Wasco-Paso Roble Road.
Comment
UC1126954
Caulanthus coulteri var. lemmonii
E. Armstrong
1934-4-1
1092
San Luis Obispo
6 mi ne Pozo; Pozo Quad.
Comment
UC1315049
Caulanthus coulteri var. lemmonii
R. F. Hoover
1967-4-5
10366
San Luis Obispo
Shell Creek just above confluence Fernandez Creek; Shell Creek, just above confluence Fernandez Creek
Comment
UC524066
Caulanthus coulteri var. lemmonii
Ira L. Wiggins
1932-3-25
5851
San Luis Obispo
hillside on w side of highway 6 mi n Paso Robles; n of Paso Robles
Comment
CHSC91735
Caulanthus lasiophyllus
G. F. Hrusa
1995-5-28
12289
San Luis Obispo
Black Butte Research Natural Area. On burn immediately to SW of Peak 1 Radio Facility.
620
Comment
OBI14896
Caulanthus lasiophyllus
Robert F. Hoover
1947-3-26
6760
San Luis Obispo
Oak Park district
Comment
CAS-BOT-BC40373
Caulanthus lasiophyllus
R. F. Hoover
1952-4-20
8132
San Luis Obispo
Low hills near north end of Elkhorn Plain, west base of Temblor Range.
Comment
OBI14876
Caulanthus lasiophyllus
Robert F. Hoover
1949-5-1
7655
San Luis Obispo
Cholame Valley at jctn of Cottonwood and Polonio Pass rds
Comment
CAS-BOT-BC39514
Caulanthus lemmonii
G. B. Grant
1903-5-1
s.n.
San Luis Obispo
Paso Robles.
Comment
CAS-BOT-BC39522
Caulanthus lemmonii
R. F. Hoover
1950-4-2
7786
San Luis Obispo
West branch of Fernandez Creek. Just above La Panza - Creston Road.
Comment
CAS-BOT-BC39537
Caulanthus lemmonii
David D. Keck; J. Clausen
1935-4-9
3081
San Luis Obispo
Cholame.
457
Comment
SBBG104751
Caulanthus lemmonii
M. D. Proctor, E. A. Young
1993-5-17
ROB 196
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
CAS-BOT-BC39530
Caulanthus lemmonii
Ernest C. Twisselmann
1957-4-24
3403
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley Hills. Salt Canyon.
579
Comment
CAS-BOT-BC39531
Caulanthus lemmonii
Ernest C. Twisselmann
1964-3-8
9216
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley Hills. Salt Canyon.
487
Comment
CDA17949
Ceanothus cuneatus
Austin Griffiths, G. F. Hrusa
1987-4-29
18150
San Luis Obispo
Montana de Oro State Park; Midway on wide bench in from ocean N of cable path, 100 yds. N of Hazard Canyon.
0
Comment
RSA799211
Ceanothus cuneatus
Forrest Freund, J. Mark Porter
2013-3-19
118
San Luis Obispo
La Panza Range. Along California Highway 58 (Calf Canyon Highway), 0.9 miles west of the junction with Golden Lane and 0.9 miles east of the junction with County Road 229. Roadside along a steep road-cut.
812
Comment
JEPS114142
Ceanothus cuneatus var. cuneatus
E. L. Painter, M. Wetherwax
2003-2-19
CR- 401
San Luis Obispo
Training Area Q, ca. 0.7 air km W of Nacimiento River, ca, 0.8 air km S of Nacimiento River, ca. 1.2 air km E of western installation boundary outside exclosure.
Comment
UC569877
Ceanothus cuneatus var. cuneatus
H. S. Yates
1936-3-25
5378
San Luis Obispo
Mesa at head of Black Lake Canyon. Arroyo Grande quad.
152
Comment
OBI66837
Ceanothus cuneatus var. fascicularis
Austin P. Griffiths, G. F. Hrusa
1987-4-29
18152
San Luis Obispo
Montana de Oro State park; 100 yds from road on ridge N of first cyn N of cable 3x12 + 15
Comment
CAS-BOT-BC49080
Ceanothus cuneatus var. ramulosus
Gertrude Sinsheimer
1929-2-1
s.n.
San Luis Obispo
unspecified
Comment
CAS-BOT-BC49118
Ceanothus cuneatus var. ramulosus
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
Spur of mountain east of North Tunnel Santa Margarita Moutains
Comment
OBI10549
Ceanothus cuneatus var. ramulosus
Unknown
1964-4-12
101
San Luis Obispo
1 mi up Perfumo Cyn
Comment
UC580701
Ceanothus foliosus
B. Bolt
1936-4-10
662
San Luis Obispo
2 mi ne mouth of Smith Creek; Cayucos quad.
335
Comment
OBI10523
Ceanothus foliosus
Robert F. Hoover
1964-5-11
8797
San Luis Obispo
High Mtn, N slope near summit
Comment
RSA660580
Ceanothus foliosus var. medius
Austin P. Griffiths
1987-5-2
18166
San Luis Obispo
W end of Cuesta Ridge Botanical Area
Comment
UC1280756
Ceanothus foliosus var. medius
H. E. McMinn
1938-6-26
5227
San Luis Obispo
Pozo Mountains 9 miles east of Pozo.
Comment
CAS-BOT-BC126834
Ceanothus griseus
R. F. Hoover
1960-4-9
8520
San Luis Obispo
Mouth of Coon Creek, north-facing slope
Comment
OBI10492
Ceanothus hearstiorum
Robert F. Hoover
1968-4-20
11066
San Luis Obispo
Mesa summit S of Arroyo de la Cruz
Comment
UC1070602
Ceanothus impressus
N. French
1936-1-12
667
San Luis Obispo
Oceana and Los Berros Arroyo Grande quad.
243
Comment
UCR61753
Ceanothus impressus
George K. Helmkamp
1990-4-17
s.n.
San Luis Obispo
Avila Beach [near Sycamore Springs], San Luis Bay Drive and Avila Beach Drive
15
Comment
RSA399056
Ceanothus impressus var. nipomensis
Lester Rowntree
s.n.
San Luis Obispo
Coastal Mesa
Comment
SBBG36824
Ceanothus impressus var. nipomensis
M. Van Rensselaer
1941-6-22
1685
San Luis Obispo
dirt rd, exactly 4 mi W (or NW) of Nipomo; ISOTYPE
Comment
CAS-BOT-BC63539
Ceanothus leucodermis
Clare B. Hardham
1961-4-16
6873
San Luis Obispo
S. side of Nacimiento Dam.
Comment
SBBG18568
Ceanothus leucodermis
C. B. Hardham
1961-4-16
6873
San Luis Obispo
S end of Nacimiento Dam
Comment
UC1276272
Ceanothus maritimus
R. F. Hoover
1948-4-14
7448
San Luis Obispo
1.8 mi n Arroyo de la Cruz (on State Hwy 1)
Comment
CAS-BOT-BC50502
Ceanothus maritimus
R. F. Hoover
1964-4-14
8722
San Luis Obispo
San Luis Obispo Garden
Comment
CAS-BOT-BC51570
Ceanothus oliganthus var. sorediatus
H. E. McMinn
1923-6-21
1164
San Luis Obispo
Cuesta Grade, below summit
Comment
CAS-BOT-BC51577
Ceanothus oliganthus var. sorediatus
R. F. Hoover
1947-3-23
6722
San Luis Obispo
East slope of La Panza Range
Comment
RSA159991
Ceanothus oliganthus var. sorediatus
Clare B. Hardham
1962-4-17
9011
San Luis Obispo
Cuesta Grade
Comment
UC54830
Ceanothus oliganthus var. sorediatus
Mrs. R. W. Summers
1886-1
San Luis Obispo
near Arroyo Grande (Sand Hills)
Comment
CAS-BOT-BC51228
Ceanothus papillosus
R. F. Hoover
1964-5-15
8890
San Luis Obispo
Pine Top Mt., south of San Carpoforo Creek.
Comment
POM280699
Ceanothus ramulosus var. fascicularis
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
s.n.
San Luis Obispo
Morro Bay region.
Comment
SEINET12209513
Ceanothus sorediatus
R. J. Rodin
1957-1
6134
San Luis Obispo
0.5 mi W of Guesta Summit on Highway 101
Comment
UCSB3999
Ceanothus thyrsiflorus var. thyrsiflorus
Ralph, F.
1959-4-11
San Luis Obispo
along hillside of Hwy 1, 14.2 miles north of San Simeon.
60
Comment
OBI31044
Centaurea melitensis
Julie M. Vanderwier
1978-5-28
81
San Luis Obispo
Indian Knob Tar Sands
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
OBI81344
Centromadia fitchii
David J. Keil
1988-9-23
21143
San Luis Obispo
Paso Robles. Ranch area proposed for development, bounded to south by Linne Rd. to west by Golden Hill Rd, to north by Union Rd, and to east by undeveloped ranchland.
Comment
OBI16188
Centromadia parryi subsp. congdonii
R. R. La Belle
1967-10-10
39
San Luis Obispo
Laguna Lake, SLO. NE side of lake
Comment
OBI81403
Centromadia pungens
Michael Walgren
2012-9-9
463
San Luis Obispo
Growing in a 40 acre rural property in San Miguel between Wellsona RD and San Marcos Rd. west of Hwy 101.
214
Comment
OBI82449
Cerastium fontanum
David J. Keil
2016-3-6
33556
San Luis Obispo
San Luis Obispo. Stoneridge Park. North base of South Hills on Bluerock Drive
90
Comment
SBBG108043
Cercocarpus betuloides var. betuloides
C. B. Hardham
1956-2-23
142
San Luis Obispo
Cerro Alto
Comment
POM280680
Chaenactis glabriuscula var. lanosa
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
Near Paso Robles
Comment
OBI16840
Chaenactis glabriuscula var. lanosa
John Thomas Howell
1948-6-15
24377
San Luis Obispo
Gillis cyn, SE of Shandon
457
Comment
RSA595237
Chamaesyce polycarpa var. polycarpa
R. S. Woglum
1938-4-22
1568 C
San Luis Obispo
Inner Coast Ranges, Cottonwood Pass northeast of Cholame.
Comment
UCSB50310
Chenopodium californicum
Lain, Maria
1978-3-29
San Luis Obispo
Twitchell Reservoir, Highway 176
213
Comment
SEINET4182697
Chenopodium littoreum
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4887
San Luis Obispo
Los Osos; north of the corner of Buckskin Dr. & Martingale streets.
61
Comment
OBI17203
Chenopodium murale
Robert F. Hoover
1964-6-10
9011
San Luis Obispo
Avila
Comment
OBI34344
Chenopodium murale
David J. Keil, Eric Wise
1983-8-30
17894
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
UCR132545
Chenopodium strictum
George K. Helmkamp
2003-8-18
8094
San Luis Obispo
Central Coast, S of Arroyo Grande; along Mesa View Dr., 0.4 mi south of the junction of Cienaga and Valley View Rd.
30
Comment
SBBG109859
Chloris virgata
C. B. Hardham
1966-8-6
San Luis Obispo
Nacimiento River; Camp Roberts
Comment
SBBG114288
Chlorogalum purpureum var. reductum
G. Hannon
1999-5-24
898
San Luis Obispo
near USFS Rd 29S15, ca. 1.1 mi S of St Hwy 58, near summit above Navajo Crk
637
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
UC1296309
Chlorogalum purpureum var. reductum
R. F. Hoover
1949-5-15
7691
San Luis Obispo
18 mi. e. Creston (on La Panza rd.)
Comment
OBI45188
Chloropyron maritimum subsp. maritimum
Malcolm Mcleod
1987-7-12
1391
San Luis Obispo
Morro Bay Sand Spit. Shelter Cove. W of Morro Bay Natural History Museum. E side of Sand Spit
Comment
CDA7395
Chondrilla juncea
T. C. Fuller
1965-10-7
14178
San Luis Obispo
NE corner of Foothill Blvd. and Santa Rosa Ave (Hwy 1), San Luis Obispo.
0
Comment
CAS-BOT-BC279805
Chondrilla juncea
R. F. Hoover
1965-9-7
9545
San Luis Obispo
Cuesta Pass
Comment
OBI64817
Chorizanthe
David J. Keil, with Tina Teed and Lisa Andreano
2001-5-8
29412
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
OBI72808
Chorizanthe angustifolia
Michael Walgren
2010-4-15
120
San Luis Obispo
Morro Bay State Park, at the E terminus of Pismo Ave in Los Osos. This newer acquisition parcel is located S of Pismo Ave and abuts several homes. The parcel is known as "Powell III" Near Pismo Ave, near a stand of Quercus agrifolia
Comment
RSA17794
Chorizanthe angustifolia
Carl B. Wolf
1929-4-15
3578
San Luis Obispo
2-3 miles inland from ocean and about 5 miles north of Santa Maria River.
61
Comment
SBBG117488
Chorizanthe biloba var. biloba
E. Painter, M. Wetherwax, J. Greenhouse
2003-6-15
CR 455
San Luis Obispo
near Generals Rd, near intersection of F9 Rd, near boundary of Training Area V; Camp Roberts
280
Comment
CAS-BOT-BC191790
Chorizanthe breweri
Alice Eastwood
1928-5-17
15127
San Luis Obispo
along Chorro Creek
Comment
RSA769831
Chorizanthe breweri
Robt. Allen
1980-4-13
12
San Luis Obispo
8 miles northeast of parking lot edge. Reservoir Canyon
155
Comment
UCD99661
Chorizanthe breweri
Daryl Koutnik
1978-6-19
524
San Luis Obispo
San Luis Obispo County: Prefumo Canyon.
243
Comment
UCR161102
Chorizanthe californica
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9654
San Luis Obispo
Central Coast Range, along Calif. Hwy 58 (Carrizo Hwy), 22.2 miles east of Santa Margarita; near Camatta Creek
552
Comment
CAS-BOT-BC191838
Chorizanthe clevelandii
Clare B. Hardham
1956-6-23
998
San Luis Obispo
Peachy Canyon, near city limits. Santa Lucia Mountains
Comment
UCR65365
Chorizanthe coriacea
David J. Keil, R. Riggins, Kathryn Bay
1986-4-26
19276
San Luis Obispo
Elkhorn Plain, 5.3 mi SE of Crocker Grade on Elkhorn Road
701
Comment
RSA216820
Chorizanthe diffusa var. nivea
Robert F. Hoover
1969-6-5
11368
San Luis Obispo
Oak Park district, Arroya Grande.
Comment
SEINET4182886
Chorizanthe diffusa var. nivea
K. Brandegee
unknown
85
San Luis Obispo
Upper Sonoran Zone, Price Canyon
Comment
CAS-BOT-BC191235
Chorizanthe douglasii
R. F. Hoover
1947-4-20
6969
San Luis Obispo
Pilitas Creek district
Comment
UCSB26571
Chorizanthe douglasii
Ketcham, A.
1968-4-20
San Luis Obispo
just east of the Salinas River bridge, 2.5 miles east of Santa Margarita on Highway 58
Comment
UCR87844
Chorizanthe leptotheca
George K. Helmkamp, E. A. Helmkamp
1995-6-20
95-2- 22
San Luis Obispo
Central Coast, Bear Creek Ranch, 6 miles SE of Los Osos on Clark Valley Road
400
Comment
OBI83419
Chorizanthe membranacea
Butterworth
2005-4-30
587
San Luis Obispo
Just w of Saucito Rocks.
750
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
OBI62681
Chorizanthe obovata
Jason Dart
2003-6-16
D 212
San Luis Obispo
Was found in three areas of Lot 24 of the subdivision of lots B, C, and F of the Corbett Tract, Arroyo Grande. This parcel is located on Badger Canyon Road, 1.5 miles up Corbett Canyon Road from the intersection of Highway 227.
127
Comment
RSA491716
Chorizanthe obovata
James L. Reveal, C. Rose Broome, Clare B. Hardham
1987-6-18
6482
San Luis Obispo
East of U.S. Highway 101, west of Indian Knob and north of Squire Canyon, at the exit to See Canyon, about 6 miles northwest of Grover City
6
Comment
OBI35416
Chorizanthe palmeri
Melody Dickens
1980-5-30
26 BH
San Luis Obispo
Collected on Black Hill, Morro Bay State Park
Comment
RSA781539
Chorizanthe palmeri
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-7-10
188
San Luis Obispo
Montana De Oro State Park.
Comment
SBBG104787
Chorizanthe palmeri
F. L. Johnson, E. A. Young
1993-6-23
ROB 701
San Luis Obispo
Chorro Crk, S of Chorro Reservoir; Camp San Luis Obispo
Comment
RSA491696
Chorizanthe palmeri
James L. Reveal, Rose Broome, Clare B. Hardham
1987-6-16
6470
San Luis Obispo
Along Cypress Mountain Road (the dirt portion north of Black Mountain or old Hwy 46) about 1 mile north of the summit, about 15 airline miles NW of Atascadero.
640
Comment
RSA0004908
Chorizanthe pungens var. nivea
Katherine Brandegee, K. Curran
1885-07
s.n.
San Luis Obispo
Mountains near San Luis Obispo
Comment
UC85936
Chorizanthe rectispina
Mrs. K. Brandegee
July 1885
San Luis Obispo
San Luis Obispo
Comment
RSA139888
Chorizanthe rectispina
Clare B. Hardham
1960-5-21
5851
San Luis Obispo
Black Mountain, Highland District
Comment
CAS-BOT-BC255266
Chorizanthe staticoides
Clare B. Hardham
1956-6-15
984
San Luis Obispo
Thomas Ranch, Santa Lucia Mountains
Comment
CAS-BOT-BC255267
Chorizanthe staticoides
R. F. Hoover
1946-6-23
6191
San Luis Obispo
Summit at head of Carpenter Canyon, N. of Arroyo Grande
Comment
UCR131904
Chrysanthemum coronarium
George K. Helmkamp
2003-10-8
8195
San Luis Obispo
Central Coast, base of Nipomo Mesa 0.25 mi SW of Halcyon Rd along an unnamed road near the railroad crossing
15
Comment
RSA0027687
Chrysothamnus nauseosus subsp. hololeucus
Greg Wilvert, George Butterworth
2005-11-2
533
San Luis Obispo
0.9 km N of Semper Spring.
824
Comment
OBI77791
Cichorium intybus
Smeltzer, Turnquist
1982-7-28
201
San Luis Obispo
Along the N foot trl in Laguna Lake Park
Comment
OBI31972
Cirsium brevistylum
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14372
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
OBI53405
Cirsium brevistylum
Arthur W. Hazebrook
1993-5-23
225
San Luis Obispo
Nipomo Dunes Complex, Riparian corridor along N base of Big Coreoopsis Hill
Comment
CAS-BOT-BC32809
Cirsium fontinale var. obispoense
Alice Eastwood; John Thomas Howell
1936-5-6
2218
San Luis Obispo
Chorro Creek
Comment
OBI54139
Cirsium fontinale var. obispoense
David J. Keil
1987-1
San Luis Obispo
Comment
PASA88
Cirsium occidentale
1928-5-11
San Luis Obispo
Coast near San Simeon
Comment
OBI53510
Cirsium occidentale var. occidentale
Arthur W. Hazebrook
1992-5-2
104
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
CAS-BOT-BC280116
Cirsium occidentale var. venustum
Clare B. Hardham
1958-9-8
3948
San Luis Obispo
Santa Lucia Mountains. Nacimiento River
Comment
CAS-BOT-BC280117
Cirsium occidentale var. venustum
F. J. Kirby
1958-6-1
1154
San Luis Obispo
20 miles w. of Simmler
152
Comment
RSA0004434
Clarkia
Harlan Lewis, M. Lewis
1947-6-24
469
San Luis Obispo
Carpenter Canyon Road, 3.8 mi. south of Edna School.
Comment
OBI12141
Clarkia affinis
Robert F. Hoover
1966-4-23
9839
San Luis Obispo
La Panza range. American Cyn campground
Comment
OBI23410
Clarkia bottae
Robert Jones
1971-5-10
15
San Luis Obispo
Poly Cyn 2 mi NE of Cal Poly
Comment
OBI12119
Clarkia bottae
Robert F. Hoover
1969-6-22
11382
San Luis Obispo
Santa Lucia Range. Chorro Crk cyn (Serrano Cyn)
Comment
OBI75457
Clarkia cylindrica
Jenner Whitt
2003-5-18
91
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
OBI70216
Clarkia epilobioides
David J. Keil
2009-4-18
30582
San Luis Obispo
El Chorro Regional Park, between San Luis Obispo and Morro Bay
Comment
CAS-BOT-BC163345
Clarkia modesta
Clare B. Hardham
1960-5-12
5677
San Luis Obispo
1 mile west of Bee Rock
Comment
OBI54482
Clarkia modesta
Matthew Arterburn
1997-4-28
70
San Luis Obispo
Fris Camp near Black Mtn, La Panza Range
Comment
SBBG125791
Clarkia modesta
T. Fitanides with A. Baniaga
2010-5-7
177
San Luis Obispo
Tierra Redonda Mtn
599
Comment
SD72059
Clarkia modesta
Clare B. Hardham
1960-4-29
5533
San Luis Obispo
North slopes, Atascaderi.
Comment
CAS-BOT-BC162492
Clarkia prostrata
David D. Keck; Wm. M. Hiesey
1940-5-31
5150
San Luis Obispo
1 mi. N. of mouth of Pico Creek (2.5 mi. SE of San Simeon) on ocean bluff.
Comment
OBI66537
Clarkia prostrata
David J. Keil
1997-5-8
26246
San Luis Obispo
Along highway 1, 1.2 miles south of turnoff to hearst san simeon state historic monument, just north of little pico creek bridge.
15
Comment
UCR122639
Clarkia purpurea
George K. Helmkamp, E. A. Helmkamp
1998-5-19
3880
San Luis Obispo
Outer South Coast Range; Santa Lucia Range, southwest of Paso Robles along CA Hwy 46 at York Mountain Road
366
Comment
SEINET7042509
Clarkia purpurea
A. G. Vestal
1963-5-24
s.n.
San Luis Obispo
6.5 miles northwest of Pozo [Junction], on the Pozo Road. Santa Margarita Lake quadrangle UTM Zone 10, 728792mE, 3908735mN.
Comment
OBI12096
Clarkia purpurea subsp. quadrivulnera
Robert F. Hoover
1966-5-15
9859
San Luis Obispo
Oak Park district
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
CAS-BOT-BC163930
Clarkia purpurea subsp. quadrivulnera
Julia McDonald
1925-7-19
s.n.
San Luis Obispo
Peabody place, San Luis Obispo
Comment
OBI31487
Clarkia speciosa
Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen
1982-6-10
442
San Luis Obispo
Amer Cyn Campground
530
Comment
POM153211
Clarkia speciosa subsp. immaculata
C. L. Hitchcock
1928-6-17
36
San Luis Obispo
Price Canyon, 3 miles south of Edna.
60
Comment
SBBG122656
Clarkia speciosa subsp. immaculata
M. Carroll
2008-7-28
San Luis Obispo
PXP Price Cyn facility, W side of Price Cyn Rd
Comment
UCSB57227
Clarkia speciosa subsp. immaculata
Penkala, B.; Callaway, R.; Ryan, P.
1987-6-19
San Luis Obispo
West side of Price Canyon Road, 7/8 mile south from its junction with Hwy. 227, Arroyo Grande
73
Comment
UC1817083
Clarkia speciosa subsp. speciosa
David D. Keck and Wm. M. Hiesey
1940-5-31
5150
San Luis Obispo
1 mi n of mouth Pico Creek (2.5 mi se of San Simeon)
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
OBI53143
Claytonia exigua subsp. exigua
Steven A. Junak, David A. Young, Tina J. Ayers
1989-4-27
3962
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Cuesta Ridge: Along main rd (USFS Rd #29S11.3) 0.4 mi W of W boundary sign for the Cuesta Ridge Botanical Area, 5.6 mi W of hwy 101
Comment
OBI82383
Claytonia parviflora
David J. Keil, with George Butterworth
2016-2-25
33466
San Luis Obispo
Chorro Creek Ecological Reserve, east of San Luisito Creek Road between Highway 1 and San Luisito Creek
Comment
UCD147066
Claytonia parviflora
Rachelle Boul; M. Gogol-Prokurat
2008-3-19
CARR 28 -2
San Luis Obispo
San Luis Obispo County: Carrizo Plains, on BLM land west of Chimineas Ranch.
731
Comment
CAS-BOT-BC439588
Claytonia parviflora subsp. parviflora
Ira L. Wiggins
1929-4-13
3439
San Luis Obispo
Atascadero
Comment
OBI10781
Claytonia parviflora subsp. parviflora
Robert F. Hoover
1968-4-17
11053
San Luis Obispo
Elkhorn Hills
Comment
SEINET198601
Claytonia parviflora subsp. parviflora
A. D. Gifford
1937-3-26
781
San Luis Obispo
0.5 mi E of Pozo CA
460
Comment
UC65055
Claytonia perfoliata subsp. perfoliata
J. E. Roadhouse
1905-4
32
San Luis Obispo
San Luis Obispo
Comment
OBI65991
Clematis ligusticifolia
Wendy Thackery, Stacey Smith and Paul Corsi
2003-8-6
50
San Luis Obispo
Central Coast Comprehensive Wetlands GIS. S of Morro Bay on Hwy 1. Along Chorro Crk below Hollister Peak. S of hwy 1 off Canet Rd
27
Comment
UC75780
Clematis ligusticifolia
Miss M. Alice King
May, 1895
San Luis Obispo
Arroyo Grande
Comment
UCSB44880
Clinopodium douglasii
Collins, Elizabeth
1977-4-22
San Luis Obispo
Bridge St., Cambria, 2.4 miles north of Calif. 46
91
Comment
OBI72488
Collinsia bartsiifolia
E. L. Painter & M. Wetherwax, David J. Keil, K. Downing, C. Bratt, J. Olson
2000-5-16
CR- 71
San Luis Obispo
Camp Roberts; upstream from Twin Bridges
175
Comment
OBI66205
Collinsia bartsiifolia var. bartsiifolia
Kathleen Goddard Jones
1994-4-17
s.n.
San Luis Obispo
CNPS Wildflower Weekend outing to Guadalupe Dunes. Wild Almond Meadows; 5 deflation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
JEPS35089
Collinsia bartsiifolia var. davidsonii
R. F. Hoover
1951-4-15
8042
San Luis Obispo
Stoney Creek; tributary of Huasna R.
Comment
RSA682343
Collinsia childii
Scott D. White, Ken McDonald
2001-5-9
8496
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
IRVC29566
Collinsia heterophylla
Mark A. Elvin, M. Moore, N. Huber, R. Leverette
2006-5-11
4833
San Luis Obispo
Camp San Luis Obispo; E of Hwy 1, tributary to Chorro Creek. Central Coastal
168
Comment
OBI76658
Collinsia heterophylla
Jason Dart, Audrey Weichert, G. Hind
2010-5-4
386 -H7
San Luis Obispo
Hind River Ranch, W side of Salinas River along the dirt entrance rd paralleling Crescent Lake, approx 1.25 mi E of the intersection of Hwy 58 and Pozo Rd, E of Santa Margarita
334
Comment
UC1226816
Collinsia heterophylla
Paul J. Hurd and Stage
1962-6-9
62 -21
San Luis Obispo
5.1 mi ne of Santa Margarita
Comment
OBI39695
Collinsia sparsiflora
David J. Keil, Melissa Luckow, Rhonda Riggins Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
16018
San Luis Obispo
Trl on NE side of Cypress mtn
Comment
OBI81463
Conicosia pugioniformis
Shelby Stephen, Molly Cluff, Jackson Bower, Val King, Jack Morris
2015-11-7
5
San Luis Obispo
Oceano Dunes trail; about 100 feet from trailhead
Comment
RSA60451
Conicosia pugioniformis
Albert M. Vollmer
1950-6-6
s.n.
San Luis Obispo
Near Pismo Beach.
Comment
OBI25572
Conium maculatum
David J. Keil
1981-5-16
14667
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
UCR146652
Conyza canadensis
George K. Helmkamp, E. A. Helmkamp
2004-10-1
8827
San Luis Obispo
Central Coast; Outer South Coast Range, 3.4 miles east of Lopez Lake along Hi Mountain Road and beside Arroyo Grande Creek
171
Comment
OBI9562
Cordylanthus rigidus subsp. rigidus
Robert F. Hoover
1965-9-7
9524
San Luis Obispo
Santa Lucia Range. Santa Rita Crk W of Templeton
Comment
CAS-BOT-BC287041
Coreopsis calliopsidea
R. F. Hoover
1967-3-27
10279
San Luis Obispo
Chalk Mt, N side of Cuyama Valley
Comment
UC1119232
Coreopsis calliopsidea
N. H. French
1937-4-3
901
San Luis Obispo
10 mi e of Cuyama Ranch; Santa Ynez Quadrangle
822
Comment
CAS-BOT-BC287052
Coreopsis calliopsidea
Ernest C. Twisselmann
1954-4-17
1077
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. [Sandiago] Joe's Spring, 8 miles E of Simmler
762
Comment
RSA0011649
Coreopsis calliopsidea
Joan Stewart
1995-4-1
345
San Luis Obispo
Carrizo Plain
Comment
UCSB15360
Coreopsis calliopsidea
Dennis E. Breedlove
1962-3-24
1979 A
San Luis Obispo
collected 1.4 mi NE, on State Highway 41 at Cholame. U. S. Highway 466. - U. S. Highway 466, State Highway 41 and Cholame.
365
Comment
CAS-BOT-BC287126
Coreopsis douglasii
Ernest C. Twisselmann
1955-5-27
2050
San Luis Obispo
La Panza Range. Camatta Canyon near Bethel Ranch
533
Comment
CAS-BOT-BC101009
Coreopsis gigantea
R. F. Hoover
1967-5-6
10554
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
POM356111
Corethrogyne
Thekla Mohr
1911-1
s.n.
San Luis Obispo
Uncultivated valleys.
Comment
CAS-BOT-BC101443
Corethrogyne filaginifolia
R. F. Hoover
1952-11-1
8275
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC101449
Corethrogyne filaginifolia
R. F. Hoover
1946-8-3
6259
San Luis Obispo
Perfumo Canyon, San Luis Range
Comment
CAS-BOT-BC101470
Corethrogyne filaginifolia
R. F. Hoover
1952-11-1
8275
San Luis Obispo
Caliente Mt.
Comment
OBI16640
Corethrogyne filaginifolia
Robert F. Hoover
1965-10-1
9697
San Luis Obispo
Coast Rd just S of Hazard Cyn
Comment
OBI4469
Corethrogyne filaginifolia
Robert J. Rodin
1970-9-12
8447
San Luis Obispo
About 300 yds from Pacific Ocean near a shell mound in Pismo Beach State Park
Comment
OBI4929
Corethrogyne filaginifolia
Robert F. Hoover
1969-9-21
11602
San Luis Obispo
S end of Morro Bay
Comment
SBBG82915
Corethrogyne filaginifolia
C. F. Smith
1957-10-10
5641
San Luis Obispo
Dune Lakes S of Oceano
Comment
UC1314919
Corethrogyne filaginifolia
R. F. Hoover
1967-9-15
10866
San Luis Obispo
s Oso Flaco Lake; s of Oso Flaco Lake
Comment
UC2027168
Corethrogyne filaginifolia
Greg Wilvert
2005-8-6
516
San Luis Obispo
Southeast Half of the Caliente Range: 300 m N of Pipeline Road
Comment
CAS-BOT-BC101410
Corethrogyne filaginifolia
Ernest C. Twisselmann
1955-10-1
2422
San Luis Obispo
Morro Bay sand bars, near Park Headquarters
0
Comment
CAS-BOT-BC101444
Corethrogyne filaginifolia
R. F. Hoover
1946-9-22
6437
San Luis Obispo
West of Paso Robles on road to [Adelida] Adelaida
Comment
CAS-BOT-BC101456
Corethrogyne filaginifolia
Alice Eastwood
1927-7-31
14991
San Luis Obispo
On road from [Arroya] Arroyo Grande to Huasna
Comment
OBI70736
Cornus glabrata
D. R. Miller
2009-5-15
509 .879
San Luis Obispo
Rocky Butte/Pine mt region; Creek way on tributary to bear cyn, Tobacco crk drainage
427
Comment
RSA0019574
Cornus glabrata
Robert F. Hoover
1946-9-22
6443
San Luis Obispo
Klau District (W of Paso Robles).
Comment
OBI75192
Cortaderia jubata
David J. Keil
2011-9-1
31094
San Luis Obispo
Los Osos. South end of Morro Bay just north of Binscarth Road
5
Comment
CAS-BOT-BC190001
Cortaderia jubata
R. F. Hoover
1947-9-13
7393
San Luis Obispo
Oak Pond district.
Comment
OBI53465
Cortaderia selloana
Arthur W. Hazebrook
1992-7-7
124
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso flaco Lake and surrounding dunes
Comment
OBI79127
Cortaderia selloana
David J. Keil
2011-11-9
31181
San Luis Obispo
Nipomo Mesa south of Arroyo Grande, Highway 1 just north of intersection with Doty Drive
Comment
UC52321
Cotula coronopifolia
Mrs. R. W. Summers
1888-1
147
San Luis Obispo
San Luis Obispo
Comment
SBBG104192
Crassula connata
M. D. Proctor, E. A. Young
1993-3-21
ROB 309
San Luis Obispo
1.5 km WNW of Chorro Reservoir, Camp San Luis Obispo
Comment
OBI83658
Crassula tillaea
George Butterworth
2017-4-30
1024
San Luis Obispo
Chimineas Ecol. Reserve. Tule Rd.
747
Comment
OBI60959
Cressa truxillensis
David J. Keil, with V. L. Holland
1992-5-15
23099
San Luis Obispo
Highway 46 at Shandon Rest Area.
Comment
OBI17677
Crocanthemum scoparium
Dave Imper
1977-1-8
40
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price Cyn rd
76
Comment
OBI17597
Crocanthemum scoparium
Kurt R. Neisess
1976-2-24
s.n.
San Luis Obispo
Los Osos area
Comment
SBBG92469
Crocanthemum scoparium var. vulgare
S. A. Junak
1989-4-27
3969
San Luis Obispo
Cuesta Ridge, along dirt rd on N side of USFS Rd 29S11.3, ca. 0.2 mi W of E boundary sign for the Cuesta Ridge Botanical Area, 3.2 mi W of Hwy 101
746
Comment
CHSC28688
Croton californicus
M. S. Taylor
1977-1-4
1297
San Luis Obispo
On bluff overlooking Morro Bay, at end of 1st Ave., in Baywood.
3
Comment
OBI14413
Croton californicus
Robert F. Hoover
1963-7-30
8585
San Luis Obispo
Los Osos Valley
Comment
OBI14421
Croton californicus
F. Rush
August1957
s.n.
San Luis Obispo
S. Morro Bay
Comment
CDA35295
Croton setiger
R. K. Oishi
1998-9-24
14
San Luis Obispo
Along Upper Lopes Canyon Road near Lopez Lake, 11 miles east of Arroyo Grande.
Comment
OBI43393
Crypsis schoenoides
Eric Wise
1981-9-17
1133
San Luis Obispo
Salinas River at Hwy 58
Comment
OBI58979
Crypsis schoenoides
David J. Keil
1998-6-30
27875
San Luis Obispo
Carrizo Plain, WNW of Simmler, 1 mile W of right angle turn, 3.7 road miles from junction with Soda Lake Rd.
Comment
OBI20698
Cryptantha barbigera
Robert F. Hoover
1947-4-4
6873
San Luis Obispo
W side of Cottonwood Pass
Comment
OBI29310
Cryptantha clevelandii
Lou Morton
1981-5-17
s.n.
San Luis Obispo
Laguna Lake park
Comment
OBI74996
Cryptantha clevelandii
David J. Keil
1988-3-19
20428
San Luis Obispo
Froom Ranch, southwest of US 101 and los Osos Valley Road near intersection with Calle Joaquin, southwest of San Luis Obispo city limits.
Comment
UC1488843
Cryptantha clevelandii
Jerry Copeland
1974-2-17
1043
San Luis Obispo
Nipomo Grand View Mesa
Comment
UC1950218
Cryptantha clevelandii
Barbara Ertter
1989-5-23
8485
San Luis Obispo
Unical Oil Refinery ca 4 airmiles S of Oceano, at bend in Hwy 1, just across railroad tracks from parking area
Comment
SBBG15056
Cryptantha clevelandii var. florosa
E. R. Chandler
1962-6-15
856
San Luis Obispo
area adjacent to Oso Flaco Lake
15
Comment
SBBG93771
Cryptantha clevelandii var. florosa
S. A. Junak
1990-5-1
4269
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
SD39862
Cryptantha clevelandii var. florosa
Edith A. Purer
1933-7-20
5066
San Luis Obispo
Northwest of Guadalupe
Comment
OBI56968
Cryptantha clevelandii var. florosa
Steven A. Junak
1990-5-1
4305
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl forest. Santa Lucia Mts: at N edge of Cuesta Ridge Botanical Area, along old trl on ridge about 0.55 mi E of W Cuesta Ridge Rd (USFS rd 29S11.3), S of second high voltage tower E of W Cuesta Ridge rd
579
Comment
SEINET7063198
Cryptantha dumetorum
A. G. Vestal
1963-5-15
s.n.
San Luis Obispo
Ernest Ranch Gate. South of Route 41 [presently Route 46] and east of Paso Robles. UTM Zone 10, 710144mE, 3944489mN. (WGS84/NAD83).
244
Comment
RSA128427
Cryptantha intermedia
Robert F. Hoover
1946-4-27
6085
San Luis Obispo
Price Canyon.
Comment
OBI20751
Cryptantha intermedia
Ernest C. Twisselmann
1954-4-4
981
San Luis Obispo
Temblor Range and W San Joaquin Valley. Palo Prieto Cyn, 2 mi S of Cholame
366
Comment
OBI20773
Cryptantha micromeres
Robert F. Hoover
1947-3-19
6694
San Luis Obispo
Oak Park district
Comment
OBI32632
Cryptantha microstachys
David J. Keil
1982-5-2
15898
San Luis Obispo
Ca. 1 mi W of jctn of Huerhuero rd with Calif Rte 58 and S on dirt rd
Comment
OBI76662
Cryptantha microstachys
Jason Dart, Meg Perry
2008-4-14
307
San Luis Obispo
Temblor Range, Palo Prieto Conservation Bank, Still Parcel, 0.6 mi ESE of Twisselmann Lake
713
Comment
OBI47543
Cryptantha microstachys
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19210
San Luis Obispo
La Panza Mts. Just off Calif Rte 58 on Navajo Rd. T29S, R16E, SE quarter of Sect 17
607
Comment
OBI74284
Cryptantha muricata
Theo Fitanides, Anthony Baniaga
2010-2-28
28
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
536
Comment
OBI78835
Cryptantha muricata
Lizz Silva, Alonzo Llamas, Matthew Mattson, Riley Shiraishi
2014-4-24
1
San Luis Obispo
Next to high voltage energy sign on Prospect Fire Look Out Tower - 20 minute hike up dirt road from paved street
468
Comment
OBI20793
Cryptantha nemaclada
Robert F. Hoover
1949-6-4
7753
San Luis Obispo
At San Juan River on Pozo-Simmler rd
Comment
CAS-BOT-BC85496
Cupressus sargentii
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Summit of Cypress Mt.
Comment
RSA0055098
Cupressus sargentii
James R. Shevock
1972-4-1
1535
San Luis Obispo
Questa ridge.
851
Comment
UC1969517
Cuscuta
David Keil
2001-8-24
29720
San Luis Obispo
Foothill Road, 0.25 miles NNE of junction with Los Osos Valley Road.
Comment
UCR38865
Cuscuta californica
David J. Keil
1983-10-23
18008
San Luis Obispo
Just south of Creston & west of O'Donovan Rd.
341
Comment
CAS-BOT-BC215973
Cuscuta californica
Ernest C. Twisselmann
1954-6-17
1377
San Luis Obispo
4 miles south of Cholame, Palo Prieta, Temblor Range and the Western San Joaquin Valley
487
Comment
CAS-BOT-BC215974
Cuscuta californica
Ernest C. Twisselmann
1954-6-17
1377
San Luis Obispo
4 miles south of Cholame, Palo Prieta, Temblor Range and the Western San Joaquin Valley
487
Comment
OBI82318
Cuscuta californica var. californica
G. Butterworth
2016-6-5
995
San Luis Obispo
Carrizo Plain, Along Hwy. 58, Syncline Grade, 1/4 mile from top
610
Comment
OBI70887
Cuscuta campestris
David J. Keil
2001-8-24
29720
San Luis Obispo
35.2800 deg. N x 120.7091 deg. W
38
Comment
OBI14808
Cuscuta subinclusa
Robert F. Hoover
1946-9-15
6401
San Luis Obispo
Rinconada district between Santa Margarita and Pozo
Comment
OBI33101
Cylindropuntia prolifera
David J. Keil
1983-9-10
17963
San Luis Obispo
Valley between Arroyo de la Cruz and Arroyo de los ChinosApparent site of old habitation
Comment
UC1928157
Cynara cardunculus subsp. cardunculus
David Keil, V. L. Holland
2001-4-7
29281
San Luis Obispo
Western outskirts of Atascadero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
Comment
OBI34372
Cynodon dactylon
Ruth Davis
1964-5-23
103
San Luis Obispo
1023 Mill St, San Luis Obispo
Comment
SBBG110040
Cyperus
C. B. Hardham
1958-9-6
3592
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
OBI35100
Cyperus eragrostis
Eric Wise
1981-7-26
938
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Shepperd's Reservoir, Cal Poly
Comment
UC2013170
Cyperus eragrostis
David Keil
1979-7-1
13110
San Luis Obispo
San Luis Range, lower Prefumo Canyon.
Comment
UCR171626
Cyperus eragrostis
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9669
San Luis Obispo
South Central Coast Range, Along Calif. Highway 229 (road to Creston), 5.5 mi N of Calif. Highway 58; beside West Branch of Huerhuero Creek
363
Comment
OBI35117
Cyperus erythrorhizos
Eric Wise
1983-6-30
1714
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Santa Margarita Lake: Man-made reservoir in Salinas River chnl
Comment
CDA25882
Cyperus erythrorhizos
David J. Keil
1998-8-19
27954
San Luis Obispo
Salinas River at Las Pilitas Road.
Comment
CAS-BOT-BC186648
Danthonia californica
R. F. Hoover
1947-5-25
7213
San Luis Obispo
Cambria
Comment
OBI50236
Deinandra corymbosa
David J. Keil
1991-5-18
21550
San Luis Obispo
C.T. ranch on E and N outskirts of Cambria; in N part of ranch
Comment
UC1293861
Deinandra corymbosa
E. K. Balls
1958-7-16
23542
San Luis Obispo
.5 mi n Cambria (State Highway 1)
15
Comment
SBBG104515
Deinandra fasciculata
F. L. Johnson, E. A. Young
1993-5-27
ROB 672
San Luis Obispo
Cerro Romualdo; Camp San Luis Obispo
Comment
UC1863822
Deinandra fasciculata
Katharine Brandegee
1912-10-2
San Luis Obispo
San Miguel near Paso Robles
Comment Read comments Jan 1 2021
UC1392633
Deinandra fasciculata
R. F. Hoover
1969-8-15
11547
San Luis Obispo
Turri Ranch Road near estuary of Osos Creek
Comment
SBBG103096
Deinandra increscens subsp. increscens
C. F. Smith
1962-9-27
8077
San Luis Obispo
above Dune Lakes, S of Oceano
Comment
CAS-BOT-BC299378
Deinandra increscens subsp. increscens
R. F. Hoover
1946-8-24
6334
San Luis Obispo
Near Laguna near San Luis Obispo
Comment
UCSB33242
Deinandra kelloggii
Partsch, M.
1977-5-26
San Luis Obispo
Along roadside of Hwy. 41 6 mi. NE of junction with Hwy. 46
548
Comment
OBI45902
Deinandra pallida
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19287
San Luis Obispo
Elkhorn Plain. 2.5 mi SE of Crocker Grade Rd on Elkhorn Rd. T32S, R21E, NE corner of sect 2
762
Comment
CAS-BOT-BC292076
Deinandra pentactis
David D. Keck; J. Clausen
1934-4-27
2835
San Luis Obispo
4 mi. N. of Paso Robles
Comment
CAS-BOT-BC292077
Deinandra pentactis
Bruce G. Baldwin
1988-8-22
717
San Luis Obispo
North of Templeton, immediately east of California State Highway 101 along Las Tablas Road
Comment
CAS-BOT-BC292082
Deinandra pentactis
David D. Keck
1934-4-26
2804
San Luis Obispo
8 mi. W. of Simmler, western edge of Carrizo Plains, on road to La Panza
Comment
OBI16113
Deinandra pentactis
Robert F. Hoover
1969-6-3
11365
San Luis Obispo
Windmill Crk, La Panza district
Comment
OBI16121
Deinandra pentactis
Robert F. Hoover
1946-9-15
6399
San Luis Obispo
Rinconada Mine, between Santa Margarita and Pozo
Comment
OBI72676
Delairea odorata
Jessica Kenworthy
2002-2-7
15
San Luis Obispo
Side of Poly Cyn Rd before cattle guard
120
Comment
OBI10649
Delphinium gypsophilum
Rimo Bacigalupi, G. Thomas Robbins & R. S. Ferris
1955-5-23
5189
San Luis Obispo
along rd from Creston to Shandon, 4.5 mi N of Creston Cemetary
457
Comment
JEPS13309
Delphinium gypsophilum subsp. gypsophilum
Rimo Bacigalupi with G. T. Robbins and R. S. Ferris
1955-5-23
5189
San Luis Obispo
4.5 mi n Creston Cemetery (along road between Creston and Shandon, near summit of grade beside cultivated grainfields)
457
Comment
UC1927763
Delphinium gypsophilum subsp. gypsophilum
David Keil
1998-5-20
27369
San Luis Obispo
20 mi. E of junction with Tepusquet Canyon Road on Hwy 166.
Comment
UC552353
Delphinium gypsophilum subsp. parviflorum
A. S. Albert
1936-4-13
San Luis Obispo
Comment
JEPS86587
Delphinium parryi
L. R. Heckard with Jim Hickman et al.
1987-4-11
6652
San Luis Obispo
slopes to s side of arroyo 0.5 mi back from ocean (n of San Simeon); Arroyo de la Cruz
91
Comment Read comments Sep 22 2014
UC648286
Delphinium parryi subsp. blochmaniae
Alice Eastwood
1940-4-14
San Luis Obispo
Nipomo Mesa
Comment
RSA122692
Delphinium parryi subsp. blochmaniae
N. K. Carlson
1936-3-27
239
San Luis Obispo
2.2 miles WSW of Piney Ridge.
373
Comment
UC1126035
Delphinium parryi subsp. maritimum
A. D. Gifford
1936-5-6
725
San Luis Obispo
2 2/3 mi n Parks Ranch; Nipomo Quadrangle
Comment
CAS-BOT-BC121449
Delphinium parryi subsp. parryi
Ira L. Wiggins
1929-5-21
3688
San Luis Obispo
Atascadero Creek above Atascadero
Comment
CAS-BOT-BC121456
Delphinium parryi subsp. parryi
Benj. Cobb
1907-1-1
13
San Luis Obispo
Paso Robles
Comment
OBI10623
Delphinium parryi subsp. parryi
Eben McMillan
1952-5-25
131
San Luis Obispo
Choice Valley, 1 mi S 8 mi E Shandon
Comment
RSA0021198
Delphinium parryi subsp. parryi
David J. Keil, Matt Ritter, Mike Simpson, David Chipping, H. Bartosh, Taylor Crow
2013-5-2
31607
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road.
545
Comment
SBBG35032
Delphinium parryi subsp. parryi
C. B. Hardham
1958-6-3
3527
San Luis Obispo
Chimney Rock Ranch, rd to Adelaida
Comment
UC1523530
Delphinium parryi subsp. parryi
Robert F. Thorne and P. Everett
1963-6-8
32175
San Luis Obispo
6 mi nw Bradley (on road to Jolon)
213
Comment
CAS-BOT-BC121443
Delphinium parryi subsp. parryi
Clare Butterworth Hardham
1960-5-17
5766
San Luis Obispo
1 mi west of Bee Rock
Comment
CAS-BOT-BC121444
Delphinium parryi subsp. parryi
Clare Butterworth Hardham
1956-5-5
602
San Luis Obispo
R.S. Maxey Ranch, Cholame
Comment
CAS-BOT-BC121457
Delphinium parryi subsp. parryi
Shogo Yamaguchi
1941-4-1
s.n.
San Luis Obispo
Camp Roberts
Comment
RSA115646
Delphinium recurvatum
E. C. Twisselmann
1955-4-26
1900
San Luis Obispo
1 mile north of Soda Lake.
640
Comment
CAS-BOT-BC17123
Delphinium umbraculorum
R. F. Hoover
1953-5-3
8285
San Luis Obispo
Lopez Canyon
Comment
UC1296249
Delphinium umbraculorum
R. F. Hoover
1957-4-11
8380
San Luis Obispo
headwaters Arroyo Grande
Comment
JEPS60634
Delphinium variegatum subsp. variegatum
W. L. Jepson
1927-4-26
11978
San Luis Obispo
on road to Pozo 4-5 mi e Santa Margarita
381
Comment
OBI30861
Dendromecon rigida
Julie M. Vanderwier
1979-5-5
5
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI64994
Deschampsia danthonioides
Greg Wilvert
2005-4-5
127
San Luis Obispo
SE Half of Caliente Range. 1.5 km S of Soda Lake Rd along Padrones Cyn rd
806
Comment
SBBG118303
Deschampsia danthonioides
E. Painter, M. Wetherwax
2000-4-19
CR 39
San Luis Obispo
E of jct of W Perimeter and Boy Scout rds, N of W Perimeter Rd; Camp Roberts
180
Comment
CAS-BOT-BC201623
Deschampsia danthonioides
Ernest C. Twisselmann
1954-5-15
1479
San Luis Obispo
At Palo Prieta Summit, 8 miles south of Cholame
667
Comment
CAS-BOT-BC201624
Deschampsia danthonioides
Ernest C. Twisselmann
1955-3-22
1752
San Luis Obispo
1 mile north of Soda Lake
609
Comment
CAS-BOT-BC201629
Deschampsia danthonioides
R. F. Hoover
1968-4-16
11061
San Luis Obispo
North side of Soda Lake, Carrizo Plain
Comment
OBI32310
Deschampsia elongata
David J. Keil
1981-6-20
14888 -2
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
OBI72759
Descurainia pinnata
Michael Walgren
2010-4-15
127
San Luis Obispo
Morro Bay state park, at the E terminus of Pismo Ave in Los Osos. This new acquisition parcel is located S of Pismo Ave and abuts several homes. the parcel is known as Powell III
Comment
OBI15107
Descurainia pinnata
Robert F. Hoover
1950-4-2
7788
San Luis Obispo
W branch of Fernandez Crk; jsust above La Panza-Creston rd
Comment
SBBG76113
Dichelostemma capitatum subsp. capitatum
C. F. Smith
1962-4-20
6733
San Luis Obispo
St Hwy 166, Spanish Ranch area of Lower Cuyama Valley
Comment
JEPS86599
Dichondra occidentalis
L. R. Heckard with Jim Hickman et al.
1987-4-11
6650
San Luis Obispo
slopes to s side of arroyo 0.5 mi back from ocean (n of San Simeon); Arroyo de la Cruz
91
Comment Read comments May 15 2016
OBI68373
Digitaria sanguinalis
David J. Keil
2003-8-23
30285
San Luis Obispo
Arroyo Grande. Lawn area in ornamental plantings around Wal-Mart Shopping Center (1168 W Branch Street, Arroyo Grande). Vicinity of 35.1277 deg. N x 120.5974 deg. W
Comment
SBBG133084
Diplacus aurantiacus
D. Keil, T. Teed, Mariko Uchida
2001-6-15
29561
San Luis Obispo
Chorro Crk drainage, Chorro Crk Bog Thistle exclosure; Camp San Luis Obispo
243
Comment
SD249287
Diplacus aurantiacus
David Keil
2015-2-21
32654
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road.
180
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
CAS-BOT-BC152490
Diplacus aurantiacus
R. F. Hoover
1967-6-5
10623
San Luis Obispo
Arroyo Grande just below confluence of Lopez Canyon (dam site)
Comment
CAS-BOT-BC153176
Diplacus fremontii
Clare B. Hardham
1961-4-26
6921
San Luis Obispo
Franklin Creek west of Adelaida
Comment
CAS-BOT-BC153177
Diplacus fremontii
R. F. Hoover
1947-4-12
6900
San Luis Obispo
Upper Navajo Creek, La Panza Range
Comment
OBI65969
Dipsacus sativus
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-2
39
San Luis Obispo
Central Coast Compreshensive Wetlands GIS (CCCWGIS) S of Morro Bay on Hwy 1. Along Gilardi Rd at Silhouette Shooting Range N of hwy 1
56
Comment
CAS-BOT-BC195712
Distichlis spicata
Clare B. Hardham
1957-11-7
2739
San Luis Obispo
Villa Creek
Comment
OBI43373
Distichlis spicata
Eric Wise
1981-8-7
1057
San Luis Obispo
Cholame crk at Bitterwater Rd
Comment
OBI8532
Distichlis spicata
Craig Woods
1978-1-22
1
San Luis Obispo
Belmont Trl, 1/4 mi E of Sim. Soda lake San Diego Cr rd; 3 mi N of Soda Lake
594
Comment
OBI80315
Dittrichia graveolens
Jack Gavron, Gage Willey
2014-11-8
1
San Luis Obispo
Cal Poly Property, Poly Canyon, roadside
Comment
OBI31327
Dodecatheon clevelandii
Joy Nishida, David J. Keil
1982-1-23
201
San Luis Obispo
American Cyn
Comment
SBBG107164
Downingia cuspidata
C. B. Hardham
1959-4-19
4264
San Luis Obispo
0.7 mi W of Huerhuero Crk on Hwy 41
Comment
OBI20957
Downingia cuspidata
Robert F. Hoover
1958-5-12
8474
San Luis Obispo
1 mi N of Creston on rd toward Shandon
Comment
RSA93305
Downingia cuspidata
Alice Eastwood, J. T. Howell
1937-5-2
4190
San Luis Obispo
Near Estrella.
Comment
OBI31585
Drymocallis glandulosa
Joy Nishida
1982-5-22
383
San Luis Obispo
American cyn campground
524
Comment
SBBG118345
Dudleya abramsii subsp. murina
E. Painter, M. Wetherwax
2000-6-14
SLO 151
San Luis Obispo
W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
OBI54348
Dudleya blochmaniae subsp. blochmaniae
Rhonda Riggins
1991-5-14
s.n.
San Luis Obispo
El Chorro Regional Park
Comment
OBI52745
Dudleya caespitosa
David J. Keil, V. L. Holland
1991-1
22556
San Luis Obispo
San Simeon State Park and vicinity, along San Simeon Crk from beach inland to E boundary of park and on adjoining slopes S to boundary with C.T. Ranch
Comment
HSC38383
Dudleya caespitosa
J. D. Ackerman, A. M. Montalvo
1974-7-24
395
San Luis Obispo
Baywood Park, Morro Bay, N end of 13th St.
Comment
OBI15260
Dudleya lanceolata
F. Rush
May1956
68
San Luis Obispo
Mt SLO
Comment
OBI35285
Dudleya lanceolata
Melody Dickens
1980-7-4
40 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
SBBG36050
Dudleya pulverulenta
C. B. Hardham
-Sep-1956
1391
San Luis Obispo
Black Mtn
Comment
OBI38192
Dysphania ambrosioides
Eric Wise
1983-9-22
1770
San Luis Obispo
Salinas River X hwy 58; near Santa Margarita
Comment
OBI40820
Dysphania ambrosioides
David J. Keil
1977-8-7
12484
San Luis Obispo
San Luis Obispo at Laguna Lake
Comment
CAS-BOT-BC291096
Eastwoodia elegans
Alice Eastwood
1902-6-10
s.n.
San Luis Obispo
Hills bet. Carisa & Cuyama. Near the boundary between Santa Barbara and San Luis Obispo Counties
Comment
CAS-BOT-BC291097
Eastwoodia elegans
Alice Eastwood; John Thomas Howell
1936-5-8
2337
San Luis Obispo
7 miles east of La Panza
Comment
SJSU7614
Eastwoodia elegans
R. W. Gilbertson
1977-4-5
San Luis Obispo
SE of Crocker Springs summit on Crocker Springs Road 7 mi NW of Fellows (Kern Co), Temblor Range
Comment
UCD60831
Echinochloa crus-galli
Ernest C. Twisselmann
1967-9-9
13696
San Luis Obispo
San Luis Obispo Co.: Ortega Spring, Palo Prieta Canyon, the Western San Joaquin Valley.
598
Comment
CDA2005
Echinochloa crus-galli
Julie Ann Sessions
1986-8-5
25
San Luis Obispo
Cal Poly Campus: various agricultural areas.
Comment
UC1873034
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
OBI082105
Echium candicans
Michael Wlgren
2015-12-17
485
San Luis Obispo
Growing on the west road edge of Highway One about .4 kilometers north of San Carpoforo Creek.
22
Comment Read comments May 29 2019
SD245350
Elatine brachysperma
David Keil
1998-5-6
27110
San Luis Obispo
NE of Paso Robles. ).3 mi. N of junction with Tower Rd. on Jardine Rd. Rivendell Arabian horse farm.
Comment
RSA0021796
Eleocharis
David J. Keil
2012-7-26
31483
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
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
CAS-BOT-BC112944
Eleocharis macrostachya
R. F. Hoover
1965-9-7
9529
San Luis Obispo
Santa Rita Creek west of Templeton.
Comment
OBI35160
Eleocharis macrostachya
Eric Wise
1981-6-22
644
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Lopez Water Treatment Reservoir
Comment
CAS-BOT-BC112949
Eleocharis macrostachya
Clare Butterworth Hardham
1957-6-4
2066
San Luis Obispo
San Marcos Creek near Oak Flat Road.
Comment
UCR42643
Eleocharis rostellata
David J. Keil
1985-6-22
18937
San Luis Obispo
Hill south of Los Osos Creek estuary at eastern edge of Morro Bay salt marsh, west of South Bay Blvd.
Comment
OBI29018
Elymus glaucus
David J. Keil
1982-6-4
16179
San Luis Obispo
El Chorro Regional Park NE of San Luis Obispo. Ca. 1 mi E of County Educational Facility, just E of old washed out bridge
Comment
CAS-BOT-BC203675
Elymus glaucus subsp. glaucus
Clare B. Hardham
1959-5-6
4430
San Luis Obispo
Santa Lucia Mountains. Shores of Nacimiento Lake
Comment
RSA585615
Elymus multisetus
F. L. Johnson, E. A. Young
1993-5-25
ROB 0602
San Luis Obispo
0.5 km NE of Gate 11 on Nacimento Rd.
Comment
OBI51340
Elymus triticoides
Jan Barber
1993-8-5
54
San Luis Obispo
San Simeon State Park; footpath W of day-use area
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
OBI58417
Elymus triticoides
Austin P. Griffiths, Tim Gaskin, Malcolm McLeod
1983-8-18
s.n.
San Luis Obispo
Guadalupe Dunes Region. Near mouth of Santa Maria River
10
Comment
OBI51948
Emmenanthe penduliflora
Steven A. Junak, Tina J. Ayers
1989-7-14
4112
San Luis Obispo
Cuesta Ridge Botanical Area: Extreme N edge of Botanical Area, at end of powerline rd 0.4 mi SW of intersection with Tassajera Crk rd; intersection is 1.8 mi W of hwy 101
506
Comment
UCR91824
Encelia californica
George K. Helmkamp
1996-5-24
1006
San Luis Obispo
Inner South Coast Range, Along Calif. Hwy 166, 0.5 mi west of the SLO county line, east of Cuyama River
814
Comment Read comments Nov 19 2009
OBI47629
Ephedra californica
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19274
San Luis Obispo
Temblor Range. 0.9 mi NE of jctn of Elkhorn Rd on Crocker Grade Rd
Comment
OBI56520
Ephedra californica
Clifton F. Smith
1957-8-8
5608
San Luis Obispo
In field along Hwy 399, ca. 1 mi E of hwy 166 to Maricopa, Cuyama Valley
Comment
SEINET3866909
Ephedra californica
Merlyne Prescott
1969-4-12
152
San Luis Obispo
2 miles south at Sheep Camp Elkhorn Plain. (13 miles Southeast of California Valley).; 0
Comment
SJSU3364
Ephedra californica
C. W. Sharsmith
1962-4-21
6829
San Luis Obispo
Panorama Hills at foot of Recruit Canyon
Comment
CAS-BOT-BC82024
Ephedra viridis
R. F. Hoover
1967-4-15
10452
San Luis Obispo
Canyon just west of Cottonwood Canyon bridge, lower Cuyama Valley
Comment Read comments Dec 11 2017
UC1296215
Ephedra viridis
R. F. Hoover
1952-5-24
8208
San Luis Obispo
Caliente Mt. Caliente Mt. (along ridge)
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
CAS-BOT-BC166426
Epilobium canum subsp. canum
R. F. Hoover
1966-7-13
9902
San Luis Obispo
Yaro Creek
Comment
SD51366
Epilobium canum subsp. canum
Darley F. Howe
1961-7-23
3062
San Luis Obispo
1.0 mile east of Cayucos.
609
Comment
SBBG112551
Epilobium ciliatum subsp. ciliatum
D. Keil
1977-8-21
12517
San Luis Obispo
3 mi W of Cuesta College along St Hwy 1, small stream S of hwy
Comment
RSA43072
Epilobium ciliatum subsp. ciliatum
Robert F. Hoover
1946-11-17
6563
San Luis Obispo
Alamo Creek near Cuyama River
Comment
OBI53867
Epilobium ciliatum subsp. watsonii
Arthur W. Hazebrook
1992-7-7
134
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso Flaco lake and surrounding dunes. Along NE end of Little Oso Flaco Lake
Comment
SBBG118293
Epilobium cleistogamum
K. Foster
1999-4-27
San Luis Obispo
Training Area O2, vernal pool plot 02-2; Camp Roberts
Comment
OBI75242
Epilobium densiflorum
Michael Walgren
2011-8-7
260
San Luis Obispo
San Carpoforo Crk west of Hwy 1
Comment
OBI29282
Epilobium densiflorum
David J. Keil
1980-9-15
14185
San Luis Obispo
Calf Cyn, 0.25 mi W of intersection of Calif hwy 58 and 229
Comment
SJSU14158
Epilobium minutum
J. L. Nachlinger
1980-5-4
193
San Luis Obispo
Perfumo Canyon Rd 0.75 mi W of Los Osos Valley Rd
60
Comment
OBI1033
Equisetum hyemale
R. F. Hoover
1946-10-5
6459
San Luis Obispo
Villa Creek between Cayucos and Cambria
Comment
OBI42781
Equisetum laevigatum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seet, Et al.
1982-5-8
15983
San Luis Obispo
5.9 miles East of jctn w/Santa Rosa Creek Rd on dirt road leading to Cypress Mtn via Steiner Creek. 2 Miles west of Warrens' cabin (at base of mtn).
Comment
CAS-BOT-BC57592
Equisetum telmateia
R. F. Hoover
1946-9-17
6423
San Luis Obispo
Oceano
Comment
RSA706637
Eragrostis curvula var. curvula
L. M. Prince, J. Travis Columbus
2002-4-28
02 -338
San Luis Obispo
CA Rte. 166, 5 km east of CA Rte. 101.
100
Comment
OBI2844
Eragrostis pectinacea
Larry E. Brown
1971-8-4
2068
San Luis Obispo
Growing on Cal Poly campus around edge of watered lawn
Comment
OBI8566
Eremalche parryi subsp. kernensis
Craig Woods
1978-4-9
41
San Luis Obispo
Carrizo Plain, 1/2 mi NW of Hurricane Rd, along Sim. soda lake rd
Comment
SBBG83984
Eremalche parryi subsp. parryi
C. F. Smith
1986-5-15
12094
San Luis Obispo
W of Caliente Mtn lookout
1524
Comment
OBI78341
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
UC496111
Eremothera boothii subsp. decorticans
Mrs. Frank Hatch
1932-4-4
San Luis Obispo
Pala Prieta Bitterwater Valley (e San Luis Obispo Co.)
Comment
SBBG31746
Eriastrum densifolium
E. R. Chandler
1962-6-15
877
San Luis Obispo
adjacent to Oso Flaco Lake
15
Comment
UC1334640
Eriastrum densifolium
Austin Griffiths Jr.
1967-8-13
5379
San Luis Obispo
just s Black Lake (near n end of Nipomo Dunes)
Comment
SD87647
Eriastrum densifolium subsp. densifolium
Frank Peirson
1920-7-29
2224
San Luis Obispo
1.0 mile south of Pismo.
Comment
UC133703
Eriastrum densifolium subsp. densifolium
I. J. Condit
1909-9-6
27
San Luis Obispo
Oceano; sand hills
Comment
RSA0107366
Eriastrum densifolium subsp. densifolium
Ralph Hoffmann
1931-5-30
s.n.
San Luis Obispo
Oceano.
Comment
OBI11560
Eriastrum luteum
Robert F. Hoover
1947-5-9
7125
San Luis Obispo
Mason Summit on road between Morano Creek and Calf Canyon
Comment
UC572410
Eriastrum pluriflorum
A. E. Wieslander
1934-4-27
466
San Luis Obispo
near San Juan River; La Panza Quadrangle
457
Comment
RSA354851
Ericameria cuneata var. spathulata
C. F. Smith
1950-3-18
2579
San Luis Obispo
Near base of Freeborn Mountain on Carrizo Plain SW of Simmler
Comment
CAS-BOT-BC291291
Ericameria ericoides
R. F. Hoover
1965-10-1
9695
San Luis Obispo
Coast road just south of Hazard Canyon
Comment
OBI23587
Ericameria ericoides
D & D. Patterson, D. Patterson
1970-1-16
155
San Luis Obispo
1/4-1/2 mi from Pacific Ocean, below Oso Flaco Lake.
Comment
UC1285351
Ericameria ericoides
R. F. Hoover
1946-10-18
6500
San Luis Obispo
Upper Arroyo Grande Upper Arroyo Grande (on sandy foodbed)
Comment
RSA522488
Ericameria ericoides var. ericoides
David J. Keil
1986-10-13
19781
San Luis Obispo
Sweet Springs area on southern shore of Morro Bay.
2
Comment
SBBG133419
Ericameria linearifolia
H. Schneider
2016-5-23
SBBG- 5
San Luis Obispo
5.5 mi from junction of Soda Lake Rd and rd to Caliente Mtn Ridge; Carrizo Plain Nat Monument
1207
Comment
IRVC29058
Erigeron blochmaniae
G. K. Helmkamp
2003-10-8
8202
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
UCSB7262
Erigeron glaucus
S., J.
1950-11-5
San Luis Obispo
6 miles north of San Simeon on Highway 1
Comment
SEINET10760541
Erigeron glaucus
J. Richard Abbott, B. S. Carlsward
1999-7-1
Abbott 12925
San Luis Obispo
North of Point Piedras Blancas, just south of the Monterey County line; old coastal dunes (?).
Comment
OBI66743
Erigeron philadelphicus
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-11
29803
San Luis Obispo
Santa Margarita Ranch. Trout Creek. Vicinity of 35.35708 deg. N x 120.56807 deg. W
375
Comment
SBBG11817
Erigeron philadelphicus
C. B. Hardham
1957-6-8
2215
San Luis Obispo
Franklin Crk, Camp Natoma
Comment
JEPS99084
Erigeron philadelphicus var. philadelphicus
Clare B. Hardham
1957-4-14
1659
San Luis Obispo
Santa Rita Creek
Comment
CDA43318
Erigeron sumatrensis
David J. Keil
2010-12-8
30967
San Luis Obispo
Along Hondonada Road northwest of junction with Lopez Drive, east of Arroyo Grande.
Comment
OBI58116
Eriodictyon altissimum
Austin P. Griffiths
1981-1
San Luis Obispo
Comment
CAS-BOT-BC189165
Eriodictyon crassifolium var. nigrescens
R. F. Hoover
1946-10-13
6488
San Luis Obispo
Cuyama River, at bridge on highway just below Gypsum Canyon
Comment
UC1124359
Eriodictyon tomentosum
G. T. Nordstrom
1937-5-16
1243
San Luis Obispo
2.1 mi ese Chimney Rock; Adelaida Quad.
Comment
OBI58339
Eriodictyon tomentosum
David J. Keil
1998-5-22
27373
San Luis Obispo
Los Padres National Forest. Vicinity of Red Hill Rd. and Hwy. 58.
Comment
SBBG88000
Eriodictyon tomentosum
C. F. Smith
1988-5-17
12136
San Luis Obispo
Pine Mtn ca. 1 mi or so below summit, Machesna Wilderness
Comment
RSA172228
Eriodictyon traskiae subsp. smithii
Robert F. Thorne, P. C. Everett
1963-4-20
31602
San Luis Obispo
2 miles SE of Cuesta Summit.
Comment
RSA165446
Eriogonum angulosum
Clare B. Hardham
1961-4-8
6798
San Luis Obispo
Cottonwood Pass
610
Comment
SD22387
Eriogonum angulosum
Susan G. Stokes
1932-8-18
San Luis Obispo
Santa Lucia Mts., roadside
Comment
UC85962
Eriogonum angulosum
L. Jared
3
San Luis Obispo
Estrella
Comment
OBI11151
Eriogonum angulosum
Lonnie Belden
1965-7-16
s.n.
San Luis Obispo
Head of Morales Cyn, Caliente Mt. Along ridge tops 1/4-1/2 mi SW and NW of Morales Cyn at Caliente Mt top vicinity
1067
Comment
SBBG94409
Eriogonum angulosum
C. Wood
1978-5-27
61
San Luis Obispo
E side of Carrizo Plain, Soda Lake Rd, approx, 2.5 mi NW of Hurricane Rd
762
Comment
OBI75281
Eriogonum baileyi
David J. Keil, with George Butterworth
2011-9-23
31102
San Luis Obispo
Carrizo Plain. Padrones Road, south of Soda Lake Road near base of Caliente Range
835
Comment
CAS-BOT-BC241673
Eriogonum baileyi var. baileyi
Ernest C. Twisselmann
1955-6-16
2155
San Luis Obispo
La Panza Range. Martinez Canyon near Queen Bee Mine
624
Comment
CAS-BOT-BC241674
Eriogonum baileyi var. baileyi
Ernest C. Twisselmann
1955-6-16
2155
San Luis Obispo
La Panza Range. Martinez Canyon near Queen Bee Mine
624
Comment
OBI11042
Eriogonum clavatum
Robert F. Hoover
1946-9-14
6389
San Luis Obispo
Palo Prieto Cyn
Comment
UC1032108
Eriogonum clavatum
J. E. Sowder
1934-4-24
406
San Luis Obispo
Cuyama Mt. Pinos Quadrangle, Cuyama
Comment
CAS-BOT-BC242561
Eriogonum covilleanum
R. F. Hoover
1952-5-24
8201
San Luis Obispo
Caliente Mt., (head of Morales Canyon)
Comment
RSA66262
Eriogonum elegans
J. T. Howell
1927-8-17
3002
San Luis Obispo
4 mi. south of Templeton.
Comment
SEINET6417978
Eriogonum elegans
David Keil
1996-9-13
26047
San Luis Obispo
Along Shell Creek Road, ca. 1/4-3/4 miles N of Highway 58
Comment
OBI32184
Eriogonum elongatum
David J. Keil, Melissa Luckow
1981-7-3
14947
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of the stream from freshwater marsh W of hwy 1 E along the ridge system to lower slopes of Pine Top Mtn and back to the hwy along riparian zone
Comment
CAS-BOT-BC249992
Eriogonum fasciculatum var. foliolosum
Mary Strong Clemens
1921-10-3
s.n.
San Luis Obispo
Santa Lucia Pk.
Comment
SBBG93971
Eriogonum fasciculatum var. foliolosum
S. A. Junak
1990-5-15
4337
San Luis Obispo
W Cuesta Ridge, Cuesta Ridge Botanical Area, along S side of W Cuesta Ridge Rd, 0.1 mi E of W end of Botanical Area, ca. 5.5 mi W of US Hwy 101
755
Comment
OBI11094
Eriogonum fasciculatum var. polifolium
Robert F. Hoover
1967-6-4
10614
San Luis Obispo
Cyn in temblor range near N end of Elkhorn Plain
Comment
OBI64600
Eriogonum gracile
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28692
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
RSA132992
Eriogonum gracillimum
Clare B. Hardham
1957-4-27
1765
San Luis Obispo
Foothills of Caliente Mt. edge of Carissa Plains.
Comment
SBBG1510
Eriogonum gracillimum
C. B. Hardham
1958-9-8
3946
San Luis Obispo
Nacimiento Lake
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
CAS-BOT-BC271986
Eriogonum nudum var. pubiflorum
Ernest C. Twisselmann
1955-7-22
2278
San Luis Obispo
La Panza Range. Near head of Huer Huero [Huerhuero] Creek, Las Pilitas district
594
Comment
CAS-BOT-BC271987
Eriogonum nudum var. pubiflorum
Ernest C. Twisselmann
1955-7-22
2278
San Luis Obispo
La Panza Range. Near head of Huer Huero [Huerhuero] Creek, Las Pilitas district
594
Comment
LA206887
Eriogonum nudum var. pubiflorum
Susan G. Stokes;
1933-7-6
72
San Luis Obispo
Roadside cliffs, Paso Robles
Comment
UC661098
Eriogonum nudum var. westonii
L. R. Short and I. H. Johnson
1934-4-27
S- 300
San Luis Obispo
Temblor Range McKittrick Quadrangle, Temblor Range
1036
Comment
OBI54225
Eriogonum ordii
George Butterworth
1995-4-15
48
San Luis Obispo
Carrizo Plain Natural Area. .6 mi NE of Elkhorn Rd claose to a rd which is 2.2 mi NW of Panorama Rd
808
Comment
OBI78416
Eriogonum ordii
Robert F. Hoover
1967-3-27
10283
San Luis Obispo
Chalk Mt, N side of Cuyama Valley
Comment
CAS-BOT-BC257906
Eriogonum parvifolium
Alice Eastwood
1927-7-31
15012
San Luis Obispo
Along road between Atascadero & Morro
Comment
SBBG84988
Eriogonum parvifolium
C. F. Smith
1961-9-15
6500
San Luis Obispo
about S side of White Lake, Dune Lakes, S of Oceano
Comment
SEINET3405007
Eriogonum parvifolium
Susan G. Stokes
1932-8-29
20
San Luis Obispo
Pismo Beach
Comment
UC1392800
Eriogonum parvifolium
Robert F. Hoover
1969-9-21
11601
San Luis Obispo
s end of Morro Bay Morro Bay
Comment
UC77605
Eriogonum parvifolium
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo
Comment
UC85672
Eriogonum parvifolium
E. Palmer, M. D.
July, 1876
492
San Luis Obispo
Comment
CAS-BOT-BC257907
Eriogonum parvifolium
Alice Eastwood
1927-7-29
14938
San Luis Obispo
Morro Sands
Comment
OBI33937
Eriogonum roseum
David J. Keil
1983-10-21
17991
San Luis Obispo
Just S of Creston along Hwy 229 on Lasma property
Comment
OBI10965
Eriogonum roseum
Robert F. Hoover
1946-9-14
6382
San Luis Obispo
Santa Margarita-Creston rd
Comment
RSA0021622
Eriogonum trichopes var. hooveri
Greg Wilvert
2005-4-23
297
San Luis Obispo
2 km NW of Lawson Spring.
958
Comment
CDA22667
Eriogonum trichopes var. hooveri
J. T. Howell
1973-11-2
50314
San Luis Obispo
Upper Cuyama Valley, 0.7 mile west of Kern county line.
Comment
CAS-BOT-BC124218
Eriogonum vimineum subsp. polygonoides
Susan Gabriella Stokes
1933-9-8
125
San Luis Obispo
San Luis Obispo to coast
Comment
OBI11028
Eriogonum viridescens
Robert F. Hoover
1967-6-4
10591
San Luis Obispo
Cyn in Temblor Range near N end of Elkhorn Plain
Comment
CAS-BOT-BC264884
Eriogonum viridescens
Lonnie Belden
1965-6-1
s.n.
San Luis Obispo
East end of Caliente Range
Comment
CAS-BOT-BC264889
Eriogonum viridescens
Clare B. Hardham
1956-8-1
926 A
San Luis Obispo
About 10 miles nw of Paso Robles, Santa Lucia Mountains
Comment
SD53381
Eriogonum viridescens
Darley F. Howe
1962-7-23
3346
San Luis Obispo
Nacimiento Lake, roadside
244
Comment
OBI3980
Eriophyllum confertiflorum
Elizabeth Rudd
1971-4-24
227
San Luis Obispo
3 mi NE of Santa Margarita
396
Comment
OBI80988
Eriophyllum confertiflorum
Lyla Khan, Alyssa Moore, Richard Squeri, Tyler Griffith, Frances Nguyen-Khoa
2015-4-19
3
San Luis Obispo
Prospects Fire Lookout Tower (Bowden Ranch Open Space), left side of trail about .2 miles up the trail
Comment
RSA678162
Eriophyllum confertiflorum
Mark A. Elvin
1995-11-23
103
San Luis Obispo
Cambria at San Simeon Pines Hotel
9
Comment
UCR103967
Eriophyllum confertiflorum
George K. Helmkamp
1997-6-22
2077
San Luis Obispo
Central Coast, South end of Montana de Oro State Park
15
Comment
OBI16495
Eriophyllum confertiflorum
A. Ahmad
1963-4-30
32
San Luis Obispo
2 mi E of SLO
Comment
OBI23011
Eriophyllum confertiflorum
Tracey and Viola Call, Viola Call
1965-5-31
2382
San Luis Obispo
West of Cuesta Grade pass
610
Comment
UCR122466
Eriophyllum confertiflorum var. confertiflorum
George K. Helmkamp, E. A. Helmkamp
1998-5-20
4007
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
UC31741
Eriophyllum multicaule
Alice King
1895-5-1
San Luis Obispo
Arroyo Grande
Comment
SBBG8192
Eriophyllum pringlei
C. B. Hardham
1958-5-5
3142 a
San Luis Obispo
hills, W edge of Carissa Plains, Simmler-Paso Robles Rd
Comment
UC2027133
Eriophyllum pringlei
Greg Wilvert
2005-4-2
108
San Luis Obispo
Southeast Half of Caliente Range: 4 km W of Caliente Mountain
Comment
OBI6581
Erodium botrys
Robert F. Hoover
1967-4-5
10339
San Luis Obispo
Near summit W of East Branch Huerhuero Crk on hwy 58
Comment
SBBG113980
Erodium brachycarpum
E. C. Twisselmann
1969-4-24
15156
San Luis Obispo
Bedell Ranch, 5 mi SE of Creston
350
Comment
OBI31810
Erodium cicutarium
Smeltzer, Turnquist
1982-4-6
4
San Luis Obispo
SE side of Laguna lake park
Comment
OBI3950
Erodium cicutarium
Elizabeth Rudd
1971-3-30
184
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
OBI54441
Erodium cicutarium
Matthew Arterburn
1997-3-14
8
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
UC1130279
Erodium cicutarium
N. K. Carlson
1936-3-19
157
San Luis Obispo
1.9 mi ese Picacho; Arroyo Grande Quad.
175
Comment
UC580856
Erodium macrophyllum
Ira L. Wiggins
1935-4-19
7959
San Luis Obispo
15 mi se Shandon (w end of Choice Valley); Choice Valley
Comment
CDA29174
Eryngium spinosepalum
J. Sinton
2009-6-16
s.n.
San Luis Obispo
Specimen originally brought in by rancher from Shell Creek area in eastern San Luis Obispo County.
0
Comment
UC716212
Eryngium vaseyi
Roxana S. Ferris
1939-6-6
9769
San Luis Obispo
Salinas River, 1/2 mi N of Templeton-Creston road
Comment
OBI57068
Erysimum capitatum
G. F. Hrusa, C. Sharum
1998-4-26
14270
San Luis Obispo
South Coast Ranges. Carrizo Plain Natural Area. Ridge betw. Hills immediately E of MU ranch at S end of Plain +/- 3 mi NW ofhwy 166 intersection with Soda Lake Rd. USGS qud Ballinger Cyn 7.5
850
Comment
CAS-BOT-BC54500
Erysimum capitatum
Henry M. Pollard
1969-6-4
s.n.
San Luis Obispo
Ventura Avenue at Rancho Arnaz, Oak View.
Comment
CAS-BOT-BC54501
Erysimum capitatum
Henry M. Pollard
1969-6-19
s.n.
San Luis Obispo
Ventura Avenue at Rancho Arnaz, Oak View.
Comment
UC659341
Erysimum capitatum
Lincoln Constance, Alan A. Beetle
1940-3-22
2538
San Luis Obispo
near San Juan Creek (5 mi e of La Panza); Inner South Coast Ranges, Syncline Hill
548
Comment
OBI15031
Erysimum capitatum var. capitatum
Eben McMillan
1952-5-2
94
San Luis Obispo
Choice Valley, 1 mi S, 8 mi E Shandon
Comment
SBBG29874
Erysimum capitatum var. capitatum
I. L. Wiggins
1932-3-21
5805
San Luis Obispo
Bitterwater Valley, between Cholame and Annette
Comment
CAS-BOT-BC55234
Erysimum suffrutescens
Henry M. Pollard
1968-6-7
s.n.
San Luis Obispo
Near Oso Flaco Lake.
Comment
CAS-BOT-BC151485
Erythranthe latidens
Ernest C. Twisselmann
1954-5-15
1237
San Luis Obispo
Vernal Pool at Palo Prieta Summit, 8 miles south of Cholame - Temblor Range and the Western San Joaquin Valley
667
Comment
OBI37890
Erythranthe microphylla
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18651
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk Rd, N of Rocky Butte lookout at locked gate
732
Comment
OBI75156
Erythrina humeana
Matt Ritter
2011-8-25
5091
San Luis Obispo
Cal Poly Campus, SLO
Comment
OBI11787
Eschscholzia caespitosa
Robert F. Hoover
1967-2-18
10234
San Luis Obispo
Between Coon Crk and Diablo Cyn
Comment
SEINET3930530
Eschscholzia caespitosa
David Keil
1987-5-6
20117
San Luis Obispo
Highway 229 ca. 1/2 mile north of juction highway 58.; 0
Comment
CDA24556
Eschscholzia californica
T. C. Fuller
1967-5-11
15818
San Luis Obispo
Between railroad & street, opposite 1697 Front Street (Highway 1), Oceano.
0
Comment
OBI11800
Eschscholzia californica
Fred W. Rush
Jun-56
62
San Luis Obispo
Mt SLO
Comment
OBI4163
Eschscholzia californica
Julie R. Potter
1969-6-29
46
San Luis Obispo
Morro Bay State Park
Comment
OBI51755
Eschscholzia californica
R. Mike Arens
1994-3-12
23
San Luis Obispo
Calif Polytechnic State Univ campus; near Botanical Garden foot bridge
Comment
OBI62528
Eschscholzia californica
Lynne Dee Oyler, David J. Keil and Kathy Keil
1990-4-26
1077
San Luis Obispo
Nipomo Dunes. Dune slack area two ridges beyond Oso Flaco Lake Rd, W of Unocal pipeline
Comment
UCD94078
Eschscholzia californica
Shannon M. Still
2006-5-14
96
San Luis Obispo
California. San Luis Obispo County: Along CA-58 ca. 1 mi. north/east of junction with CA-229.
422
Comment
UCD95289
Eschscholzia californica
Curtis Clark
1975-5-26
501
San Luis Obispo
San Luis Obispo County: State Highway 229, 1 mile north of junction with State Highway 58.
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
OBI12253
Eucalyptus camaldulensis
Jack M. Farrell
1955-2-21
105
San Luis Obispo
Cal Poly campus
Comment
OBI12269
Eucalyptus cladocalyx
Jack M. Farrell
1955-2-21
101
San Luis Obispo
Cal Poly campus
Comment
OBI67362
Eucalyptus rudis
Jenn Yost and Matt Ritter, Matt Ritter
2006-11-30
141
San Luis Obispo
Cal Poly campus, off via carta in the middle of the inner campus
Comment
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
SBBG107116
Eucrypta chrysanthemifolia var. bipinnatifida
C. B. Hardham
1956-6-1
822
San Luis Obispo
E of Hilltop Ranch, Adelaida Rd
Comment
UC1927771
Euphorbia
David Keil
1981-5-31
San Luis Obispo
Four Creeks project sitek, San Luis Obispo. Orcutt Road between Broad Street and railroad tracks.
Comment
OBI14381
Euphorbia crenulata
A. Ahmad
1963-4-7
2
San Luis Obispo
1 mi E SLO
Comment
OBI14374
Euphorbia lathyris
Dave Heffner
1967-11-23
14
San Luis Obispo
Los Osos Valley rd 2 mi from the town of Los Osos
Comment
OBI55363
Euphorbia oblongata
David J. Keil
1998-4-9
26613
San Luis Obispo
Pismo Beach; southbound Fwy exit just N of Hinds Ave exit
Comment
OBI14394
Euphorbia serpillifolia
Robert F. Hoover
1946-9-14
6380
San Luis Obispo
Trout Crk near Santa Margarita
Comment
SEINET1004406
Fabaceae
George K. Helmkamp
2004-1
8645
San Luis Obispo
Central Coast: Nipomo Mesa, between Arroyo Grande and Nipomo, Willow Rd., 0.6 mi E of Hwy CA-1.
91
Comment
CDA12274
Festuca arundinacea
G. F. Hrusa, J. Dinsdale
June 1989
s.n.
San Luis Obispo
Lancaster Street, Arroyo Grande Ca.
Comment
OBI46217
Festuca arundinacea
David J. Keil
1982-6-27
16327
San Luis Obispo
Hills overlooking Los Osos from the S
Comment
UC1153405
Festuca californica
R. F. Hoover
1950-6-21
7999
San Luis Obispo
between Rocky Butte and Pine Mt.; Santa Lucia Mts.
Comment
UCR67874
Festuca myuros
David J. Keil, Lynne Dee Oyler, Rick Oyler
1986-5-17
19488
San Luis Obispo
South Coast Range, Santa Margarita Ranch. 3.6 mi. south of Santa Margarita along ranch road, east base of Santa Lucia Mountains
Comment
OBI53567
Festuca myuros
Arthur W. Hazebrook
1991-5-7
73
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
OBI34403
Festuca octoflora
David J. Keil, Kathy Jones
1982-4-4
15841
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
OBI6627
Festuca perennis
Greg Hassen
1975-6-24
11
San Luis Obispo
Poly Cyn
Comment
OBI79609
Festuca perennis
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31365
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak.
447
Comment
UC114223
Fragaria chiloensis
Miss Miles
San Luis Obispo
San Luis Obispo
Comment
OBI51249
Fragaria vesca
Jan Barber
1994-3-22
125
San Luis Obispo
San Simeon State Park; in S portion of park
Comment
UCD113228
Fragaria vesca
Joseph M. DiTomaso
1976-5-2
421
San Luis Obispo
San Luis Obispo County: Morro Bay.
60
Comment
HSC37454
Frangula californica
A. M. Montalvo, J. D. Ackerman
1975-6-24
506
San Luis Obispo
Cerro Alto Campground off Hwy. 41, between Altascadero and Morro Bay; In the Santa Lucia Mtns.
Comment
OBI10303
Frangula californica subsp. californica
F. Rush
1956-1
96
San Luis Obispo
Mt. SLO
Comment
OBI51161
Frangula californica subsp. californica
Debora Guilot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .45
San Luis Obispo
San Simeon State Park; NE corner of park
Comment
OBI58001
Frangula californica subsp. californica
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Along N edge of Jack lake
Comment
OBI35573
Frangula californica subsp. tomentella
S. M. Inman
1983-7-21
97
San Luis Obispo
Pecho Study site, Los Osos. 1/2 mi S on Pecho valley rd past the jctn of Pecho rd. right on dirt road after 'deer' sign
Comment
CAS-BOT-BC211641
Frankenia salina
Chester Dudley
1926-8-21
s.n.
San Luis Obispo
Near mouth of Arroyo Grande Creek
Comment
CDA16023
Frankenia salina
G. F. Hrusa, T. D. Wilfred
2000-9-29
15689
San Luis Obispo
Carrizo Plain; S end of Carrizo Plain, approx. 3 mi. N of Hwy 166.
792
Comment
OBI9084
Fremontodendron californicum
J. B. Carstens
1966-5-8
30
San Luis Obispo
2.5 mi W of hwy 101, Cuesta Summit on TV Tower rd
Comment
CAS-BOT-BC130231
Fritillaria agrestis
R. F. Hoover
1949-4-21
7621
San Luis Obispo
14 mi. E. of Creston on La Panza Road
Comment
UC1134587
Fritillaria biflora
W. A. Peterson
1937-4-27
761
San Luis Obispo
4 mi ese of McChesney Mountain (Santa Barbara National Forest); Santa Barbara National Forest
746
Comment
OBI47371
Fuchsia magellanica
David J. Keil
1985-3-26
18477
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
OBI22941
Fumaria parviflora
Phil Ashley
1979-11-27
s.n.
San Luis Obispo
San Luis Obispo, in cultivated field just SW of Madonna Rd Shopping Plaza
Comment
UCR61709
Galium
George K. Helmkamp
1990-4-1
s.n.
San Luis Obispo
West Cuesta Ridge, c. 3 mi west of US Hwy 101
671
Comment
OBI66848
Galium andrewsii
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29607
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 deg. N, 120.6800 deg. W
244
Comment
JEPS52795
Galium andrewsii subsp. intermedium
G. Ledyard Stebbins
1964-12-25
6200
San Luis Obispo
1/4 mi away Highway 101 (just w of pass summit); Cuesta Grade
426
Comment
OBI65146
Galium angustifolium subsp. angustifolium
Greg Wilvert
2005-5-15
422
San Luis Obispo
SE Half of Caliente Range. 0.7 km SW of Semper Spring
982
Comment
OBI74300
Galium angustifolium subsp. angustifolium
Theo Fitanides, Anthony Baniaga
2010-4-10
101
San Luis Obispo
Tierra Redonda BLM ACEC.
599
Comment
RSA585846
Galium aparine
G. Fred Hrusa
1995-5-28
12227
San Luis Obispo
On ridge immediately WNW of Peak 2.
600
Comment
UC1143148
Galium aparine
G. T. Nordstrom
1937-3-27
1028
San Luis Obispo
1.6 mi sw Chimney Rock; Adelaida Quadrangle
Comment
UCD121702
Galium aparine
G. F. Hrusa
1995-5-28
12227
San Luis Obispo
San Luis Obispo County: On ridge immed. WNW of Peak 2.
600
Comment
OBI57976
Galium californicum subsp. californicum
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes. Deep into E part of dunes ca 2 mi S of Oso Flaco Cr, NE of Hidden Willow Valley
Comment
JEPS24299
Galium californicum subsp. flaccidum
L. T. Dempster
1960-5-10
1188
San Luis Obispo
about 1/2 mi ne top of Cypress Mt.
792
Comment
RSA523599
Galium hardhamiae
Clare B. Hardham, Lauramay Dempster
1960-5-10
5703
San Luis Obispo
Cypress Mountain (ie 'Cypress Swamp', just NE of the peak)
823
Comment
OBI55359
Galium murale
David J. Keil
1998-4-20
26860
San Luis Obispo
Nacimiento Lake Road, 1.1 miles N of Gateway Drive.
Comment
OBI66115
Galium parisiense
D. R. Miller
1994-5-11
594 -333
San Luis Obispo
Pine Mt Region. In Walnut Orchard at Egebergs ranch; San Simeon crk drainage
610
Comment
CDA19981
Galium porrigens var. porrigens
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area, Los Padres National Forest, Cuesta Ridge East
0
Comment
RSA0036664
Galium porrigens var. porrigens
LeRoy Gross, Evan Meyer
2014-4-15
6249
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. [From] Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
OBI51199
Gamochaeta ustulata
Jan Barber
1994-5-29
181
San Luis Obispo
San Simeon State Park, near Washburn campground
Comment
OBI58099
Garrya flavescens
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27387
San Luis Obispo
Caliente Range. Along Caliente Ridge Rd., 2.2 mi. from junction with Selby Rd.
Comment
JEPS127387
Garrya veatchii
Robert Steers
2002-5-26
San Luis Obispo
California Polytechnic State University. Poly Canyon.
Comment
SBBG96943
Garrya veatchii
D. A. Young, S. A. Junak, T. J. Ayers
1989-4-27
San Luis Obispo
Chaparral Rd near the E end of the Botanical area, below TV antennas
Comment
CAS-BOT-BC283921
Gastridium ventricosum
R. F. Hoover
1964-7-12
9193
San Luis Obispo
San Luis Obispo
Comment
OBI29109
Gaultheria shallon
Karen Symonds
1982-7-17
13
San Luis Obispo
Montana de Oro State Park, along Coon Creek trail.
Comment
OBI3338
Gaultheria shallon
Neil Havlik
1968-6-14
235
San Luis Obispo
Montana de Oro state park
Comment
CHSC113826
Genista monspessulana
Richard R. Halse
2011-3-22
8152
San Luis Obispo
Along State Hwy. 1 in Cambria near where the road crosses Santa Rosa Creek.
6
Comment
OBI31807
Geranium dissectum
Turnquist, Smeltzer
1982-5-1
78
San Luis Obispo
On the NE side of Laguna Lake Park
Comment
OBI46167
Geranium dissectum
Lynne Dee Oyler, Kathy Loftus
1986-4-8
429
San Luis Obispo
Santa Margarita Ranch, Mtn field, S of RR tracks, E of 101 on N side of Cuesta Grade
Comment
CDA34873
Geranium rotundifolium
David J. Keil
1999-5-27
28354
San Luis Obispo
US 101, ca. 1.3 miles northwest of Cuesta Pass, ca. 0.4 mile south of Tassajara Creek Road.
0
Comment
POM202648
Gilia achilleifolia
Mary E. Wall
1953-5-11
s.n.
San Luis Obispo
Santa Margarita. El Dorado School.
Comment
UC57515
Gilia achilleifolia subsp. achilleifolia
J. H. Barber
1899-5-22
San Luis Obispo
Sta Lucia Mts.
Comment
UC64879
Gilia achilleifolia subsp. achilleifolia
Mrs. R. W. Summers
2761
San Luis Obispo
Comment
UC809604
Gilia achilleifolia subsp. achilleifolia
Verne and Alva Grant
1948-5-29
8555
San Luis Obispo
by small draw on Hwy 101, 5 mi sw San Luis Obispo; sw of San Luis Obispo
Comment
RSA0004767
Gilia densifolia
Thos. Craig
1933-7-3
1875
San Luis Obispo
1-3 miles south of Pismo Beach.
6
Comment
JEPS108371
Gilia minor
David Gowen
2005-4-16
244
San Luis Obispo
Elkhorn Road (dirt). Dry stream bed at Soda Lake Rd. junction, or about 0.4 mile from Hurricane Rd.
Comment
RSA0076399
Gilia minor
Verne Grant, Alva Grant
1952-4-21
17559
San Luis Obispo
1 mi. s. of jct. of Maricopa-Santa Maria rd. on Ojai road, Cuyama Valley.
Comment
RSA67202
Gilia minor
Verne Grant, Alva Grant
1947-4-11
7934
San Luis Obispo
San Luis Obisbo Co. Hwy 399, 0.7 mi. E of intersection of hwy 166. SE San Luis Obisbo Co.
Comment
UCSB38006
Gilia tenuiflora
Edge, Lyda
1973-4-11
San Luis Obispo
State Highway 58, west of Shell Creek
Comment Read comments Mar 18 2014
CAS-BOT-BC226505
Gilia tenuiflora subsp. amplifaucalis
Ernest C. Twisselmann
1955-5-27
2057
San Luis Obispo
La Panza Range. Lower Cammatta Canyon
419
Comment
SBBG18109
Gilia tenuiflora subsp. tenuiflora
C. B. Hardham
1960-4-3
5291
San Luis Obispo
Cypress Mtn
701
Comment
UCD78290
Gilia tricolor
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4637
San Luis Obispo
San Luis Obispo Co.: Along Hwy. 58 between Soda Lake Road and Santa Margarita.
595
Comment
SBBG34857
Gilia tricolor subsp. tricolor
Mrs. R. W. Summers
1886-4-23
San Luis Obispo
Santa Margarita fossil beds
Comment
SBBG107173
Githopsis diffusa subsp. diffusa
C. B. Hardham
1960-5-5
5611 a
San Luis Obispo
Pine Mtn
Comment
RSA91738
Gnaphalium chilense
F. W. Peirson
1920-7-31
2787
San Luis Obispo
Morro Bay
0
Comment
OBI31293
Gnaphalium palustre
Joy Nishida, Ginger King
1982-7-2
489
San Luis Obispo
Amer Cyn; .6 mi S of campground
518
Comment
RSA216839
Gnaphalium ramosissimum
Robert F. Hoover
1966-10-1
10106
San Luis Obispo
Vasquez Canyon, tributary to lower Lopez Canyon.
Comment
OBI20830
Greeneocharis circumscissa
Robert F. Hoover
1947-4-26
7082
San Luis Obispo
3 mi NE of Pozo
Comment
OBI82572
Grindelia camporum
David J. Keil
2015-7-8
33286
San Luis Obispo
Garden Farms area north of Santa Margarita along El Camino Real, ca. 0.3 miles south of intersection with Pine Avenue
295
Comment
CAS-BOT-BC305108
Grindelia hirsutula
Alice Eastwood
1926-4-29
13674
San Luis Obispo
Cambria
Comment
CAS-BOT-BC305118
Grindelia hirsutula
R. F. Hoover
1946-9-14
6393
San Luis Obispo
6 mi. e. of Paso Robles on Shandon road
Comment
SEINET11262331
Grindelia hirsutula
David Keil
1988-9-23
21152
San Luis Obispo
Paso Robles. Ranch area proposed for development, bounded to south by Linne Rd, to west by Golden Hill Rd, to north by Union Rd, and to east by undeveloped ranchland.; 0
Comment
OBI40271
Gutierrezia californica
E. R. Blakley
1985-2-3
7303
San Luis Obispo
Painted Rock, Carrizo plain
610
Comment
CAS-BOT-BC304665
Gutierrezia californica
Ernest C. Twisselmann
1957-11-7
4118 A
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Southern Temblor Mountains: summit of Bitterwater Canyon
731
Comment
SEINET9358911
Gutierrezia californica
Unknown
2000-9-30
15697
San Luis Obispo
Carrizo Plain Natural Area
Comment
OBI79758
Hedera canariensis
David J. Keil
2013-2-22
31547
San Luis Obispo
Morro Bay. 399 Quintana Road. Vacant lot between Highway 1 freeway embankment and Quintana Road
25
Comment
CDA6461
Hedypnois cretica
T. C. Fuller
1959-5-5
San Luis Obispo
Hartzell Ranch, Cayucos Creek, Cayucos.
0
Comment
CAS-BOT-BC306720
Helenium bigelovii
R. F. Hoover
1947-8-9
7360
San Luis Obispo
Between San Carpoforo Creek and Arroyo de la Cruz
Comment
UCR32159
Helenium bigelovii
David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel
1982-3-13
15722
San Luis Obispo
Central Coast/Coast Range, 0.8 mi. west of Pennington Creek Biological Reserve
Comment
OBI38457
Helenium puberulum
Eric Wise
1981-9-29
1216
San Luis Obispo
Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd
Comment
OBI72876
Helenium puberulum
David J. Keil
1988-1
20826
San Luis Obispo
Morro Bay - Rolling Hills between Downing Ave. and South Bay Blvd.; North of California Rte 1
143
Comment
UC1424898
Helenium puberulum
C. W. Tilforth and W. Wisura
1977-8-12
1432
San Luis Obispo
along Hiway 1 8 mi n Point Piedras Blancas
Comment
RSA709734
Helianthemum scoparium var. scoparium
George K. Helmkamp
2004-3-4
8323
San Luis Obispo
Central Coast: Nipomo Mesa, along Pomeroy Rd., 0.2 mi N of Willow Rd., NW of Nipomo.
91
Comment
OBI66451
Helianthus gracilentus
David J. Keil
1997-4-19
26218
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
RSA302647
Helianthus gracilentus
J. R. Shevock
1972-4-1
1518
San Luis Obispo
E. slope Paso grade, La Panza Mts.
854
Comment
OBI38242
Heliotropium curassavicum var. oculatum
Eric Wise
1981-9-17
1111
San Luis Obispo
0.9mi N of Santa Margarita on El Camino real, across from Union 76 Plant
Comment
CAS-BOT-BC314898
Hemizonia congesta subsp. luzulifolia
R. F. Hoover
1947-8-17
7382
San Luis Obispo
Santa Rosa School near Cambria
Comment
OBI28974
Hemizonia congesta subsp. luzulifolia
David J. Keil
1977-8-21
12495
San Luis Obispo
Ca. 3 mi W of Cuesta College along Calif Rte 1 along Chorro Crk
Comment
OBI63090
Hemizonia congesta subsp. luzulifolia
R. K. Brummitt
1997-6-15
19755
San Luis Obispo
5 km Se of Morro Bay town towards Los Osos
Comment
SBBG48553
Hemizonia congesta subsp. luzulifolia
L. W. Edge
1974-6-20
450
San Luis Obispo
upper Prefumo Cyn
Comment
SD87674
Hemizonia congesta subsp. luzulifolia
F. W. Peirson
1923-6-26
San Luis Obispo
Comment
UCR118378
Hemizonia congesta subsp. luzulifolia
George K. Helmkamp, E. A. Helmkamp
1998-7-1
4246
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon Road, 5.2 miles southwest of Los Osos Valley Road
244
Comment
OBI20389
Hemizonia congesta subsp. luzulifolia
Lindon Wiebe
1978-10-1
2
San Luis Obispo
Near hwy 1 and Morro Bay Blvd, Morro Bay
Comment
OBI35835
Hemizonia congesta subsp. luzulifolia
Allison Berry
1984-4-17
108
San Luis Obispo
Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1
Comment
OBI65971
Hemizonia congesta subsp. luzulifolia
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-2
21
San Luis Obispo
Central Coast Comprehensive Wetlands GIS (CCCWGIS). S of Morro Bay on Hwy 1. At Walters Crk headwaters N of hwy 1
208
Comment
POM298275
Hemizonia pentactis
D. D. Keck, Jens Clausen
1934-4-26
2794
San Luis Obispo
West side of Cottonwood Pass, 6.5 miles NE of Cholame.
Comment
SBBG123081
Hesperevax caulescens
D. Keil, K. Keil
2001-4-20
29366
San Luis Obispo
Davis Rd, 1.8 mi SE of Hwy 46, SE of Cholame
420
Comment
SBBG95743
Hesperevax sparsiflora var. sparsiflora
D. Keil, M. McLeod
1983-5-1
16970
San Luis Obispo
ridge system between Arroyo de la Cruz and Arroyo de los Chinos
Comment
OBI8724
Hesperocnide tenella
Robert F. Hoover
1967-4-5
10349
San Luis Obispo
Between San Juan River and Carrizo Plain on hwy 58
Comment
OBI47498
Hesperocnide tenella
David J. Keil, Rhonda Riggins
1984-4-26
18217
San Luis Obispo
Along rd to Stony Crk campground
Comment
OBI7221
Hesperocyparis macrocarpa
Robert F. Hoover
1967-2-18
10223
San Luis Obispo
Diablo Cyn, San Luis Range. Row of old planted trees
Comment
OBI7216
Hesperocyparis macrocarpa
Robert F. Hoover
1955-1-22
8351
San Luis Obispo
Second ravine N of San Carpoforo Crk along coast, above (east of ) Hwy 1 on south side of ravine
Comment
UCSB62931
Hesperocyparis sargentii
Sarr, Dan
1995-7-25
San Luis Obispo
In the Boundary at The Queen Bee 66, N of Mechesma Wilderness
600
Comment
SBBG108328
Hesperolinon micranthum
C. B. Hardham
1960-5-17
5757
San Luis Obispo
E side of Tierra Redonda
Comment
OBI69955
Heterocodon rariflorum
D. R. Miller
2005-6-15
607 .857
San Luis Obispo
Pine Mt Region. near pond edge at hearst Pond on Tobacco Ridge Rd, Tobacco Crk drainage
792
Comment
RSA0072381
Heteromeles arbutifolia var. arbutifolia
F. L. Johnson, M. D. Proctor
1993-2-19
ROB- 126
San Luis Obispo
1 km SW of Ranch House on Nacimiento Road.
Comment
CAS-BOT-BC310943
Heterotheca grandiflora
Alice Eastwood
1940-10-12
s.n.
San Luis Obispo
Nipoma Mesa
Comment
CAS-BOT-BC310944
Heterotheca grandiflora
Alice Eastwood
1927-4-7
14272
San Luis Obispo
Morro
Comment
OBI53885
Heterotheca grandiflora
Arthur W. Hazebrook
1992-10-25
152
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, base of Hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
OBI5408
Heterotheca grandiflora
Robert J. Rodin
1956-5-29
6082
San Luis Obispo
At S end of Morro Bay
Comment
CAS-BOT-BC310949
Heterotheca grandiflora
Clare B. Hardham
1956-10-29
1493
San Luis Obispo
Santa Lucia Mountains. Atascadero
Comment
SD244605
Heterotheca grandiflora
Annie Mollett, Breanna Palo, Kevin Amegin, Sarah Eckberg
2012-2-4
4
San Luis Obispo
Approx 7.3 milels north of intersection West Foothill St. and Los Osos Valley Rd; Los Osos Vallley Road, approx. 1.5 miles north of Church of Christ,, across street from Sunny Oaks Mobile Home Park. Driveway to #1696 SE of site.
148
Comment
OBI32018
Heterotheca oregona
David J. Keil
1981-6-20
14899
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
OBI79871
Heterotheca oregona
D. R. Miller
2013-9-26
913 .108
San Luis Obispo
The Rocky Butte/Pine Mountain Region, Known from single locatin in Tobacco creekway, between second and third crossing.
396
Comment
UC1296135
Heuchera micrantha
R. F. Hoover
1947-6-3
7266
San Luis Obispo
Price Canyon
Comment
OBI49786
Hieracium argutum
D. R. Miller
1991-7-9
791 -2
San Luis Obispo
Along roadside on rd to 'The Property'. On E slope of Pine mtn
701
Comment
OBI29946
Hoita macrostachya
David J. Keil
1978-10-20
s.n.
San Luis Obispo
Reservoir Cyn
Comment
OBI16062
Holocarpha heermannii
Robert F. Hoover
1947-8-17
7383
San Luis Obispo
Santa Rosa School near Cambria
Comment
UC1392914
Holocarpha virgata subsp. virgata
R. F. Hoover
1969-9-9
11581
San Luis Obispo
12 mi nw Paso Robles (on road to Nacimiento Dam)
Comment
JEPS97116
Holodiscus discolor
F. L. Johnson and E. A. Young
1993-5-23
ROB 518
San Luis Obispo
Twin Bridges on Boyscout Road Camp Roberts
Comment
RSA449779
Holodiscus discolor
L. W. Edge
1974-6-10
445
San Luis Obispo
N facing slope, See Canyon.
Comment
CAS-BOT-BC284668
Hordeum brachyantherum subsp. brachyantherum
R. F. Hoover
1964-5-14
8881
San Luis Obispo
Near northwest end of Laguna, San Luis Obispo
Comment
CAS-BOT-BC289530
Hordeum brachyantherum subsp. californicum
Clare B. Hardham
1959-5-6
4427
San Luis Obispo
Bee Rock to Nacimiento Lake Road, Santa Lucia Mountains
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
CAS-BOT-BC285141
Hordeum marinum subsp. gussoneanum
John Thomas Howell
1964-6-29
40811
San Luis Obispo
Cambria
Comment
OBI43351
Hordeum marinum subsp. gussoneanum
Eric Wise
1983-10-16
1818
San Luis Obispo
Aquatic Tracheophytes; Ortega Spring. One mi S of Hwy 46 (near Cholame) on Bitterwater Valley Rd. Palo Prieta Cyn. 2 Collections: one at spring with cattle feeder and the other about 1/4 mi closer to road
Comment
OBI25592
Horkelia californica
David J. Keil
1981-5-16
14680
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
POM305210
Horkelia cuneata
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
588
San Luis Obispo
Morro Bay region.
Comment
OBI27088
Horkelia cuneata subsp. cuneata
Jim Souza
Feb-81
s.n.
San Luis Obispo
Grover City
Comment
UCR29867.2
Horkelia cuneata subsp. cuneata
David J. Keil, R. Riggins, D. Walters, M. G. McLeod, et al.
1981-4-11
14444
San Luis Obispo
Central Coast, 2 mi north of Arroyo de la Cruz
Comment
OBI10087
Horkelia cuneata subsp. cuneata
Robert F. Hoover
1959-4-3
8486
San Luis Obispo
1.8 mi N of Arroyo de la Cruz on State hwy 1 9above site of former Washington School
Comment
UC1392694
Horkelia cuneata subsp. cuneata
R. F. Hoover
1969-5-3
11288
San Luis Obispo
4 mi w Nipomo; Hoover
Comment
OBI77658
Hornungia procumbens
G. F. Hrusa
1998-3-28
14192
San Luis Obispo
South Coast Ranges. Carrizo Plain Natural Area. On roadside of Simmler-Bitterwater rd immed E of Painted Rock Ranch at S end of Soda Lake. USGS Quad Painted Rock 7.5
580
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
OBI43095
Hosackia crassifolia var. otayensis
D. R. Miller
1985-5-20
s.n.
San Luis Obispo
Santa Lucia Mtns E of San Simeon on slopes of Little Pine mtn
305
Comment
OBI13201
Hosackia gracilis
Robert F. Hoover
1965-5-22
9394
San Luis Obispo
Cambria, among pines N of town
Comment
OBI58278
Hosackia gracilis
Austin P. Griffiths, G. F. Hrusa, D. Ragan, E. Thompson, P. Hertel
1985-3-17
s.n.
San Luis Obispo
Along S ridge of Arroyo de la Cruz
Comment
UCD133335
Hypochaeris glabra
G. K. Helmkamp; E. A. Helmkamp
2000-6-15
5683
San Luis Obispo
San Luis Obispo County: Central coast: between Los Osos and sand dunes west of the end of Howard St.
15
Comment
UC2013205
Ilex aquifolium
Dana Richards
1983-11-8
3
San Luis Obispo
In Los Osos.
Comment
CAS-BOT-BC226515
Ipomopsis tenuifolia
Mrs. R. W. Summers
1886-4-23
s.n.
San Luis Obispo
Santa Margarita Fossil Beds
Comment
OBI16002
Isocoma acradenia var. bracteosa
Robert F. Hoover
1946-9-14
6386
San Luis Obispo
Creston
Comment
CAS-BOT-BC324694
Isocoma menziesii var. vernonioides
Alice Eastwood
No date on label.
15029
San Luis Obispo
San Simeon Bay
Comment
UC415777
Isocoma menziesii var. vernonioides
Mrs. Blochman
Nov. 1893
San Luis Obispo
Santa Maria
Comment
CAS-BOT-BC324699
Isocoma menziesii var. vernonioides
Mrs. R. W. Summers
1885-12-25
s.n.
San Luis Obispo
Unspecified
Comment
OBI51937
Jaumea carnosa
Larry Kelly, David J. Keil
1988-10-1
295
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
RSA659428
Jaumea carnosa
David J. Keil
1986-10-13
19788
San Luis Obispo
Sweet Springs area on southern shore of Morro Bay.
2
Comment
SEINET11261297
Jaumea carnosa
Robert L. Johnson
2015-7-30
4044
San Luis Obispo
Near terminus of Santa Rosa Creek at Moonstone Beach Park, Cambria. Just north of Shamel Community Park.; 0
2
Comment
RSA171033
Jaumea carnosa
R. F. Thorne, P. Everett
1963-6-12
32267
San Luis Obispo
1 mile N of entrance to Piedras Blancas Point.
8
Comment
RSA770181
Juglans californica var. hindsii
David J. Keil
2010-6-3
30847
San Luis Obispo
San Luis Obispo, Santa Rosa Street, east side along Stenner Creek between Murray Street and East Foothill Blvd.
73
Comment
OBI79702
Juglans hindsii
David J. Keil
2012-7-18
31432
San Luis Obispo
Oceano. Arroyo Grande Creek just south of Oceano Airport and sewage treatment plant (Strand Way)
5
Comment
OBI72421
Juglans hindsii
E. L. Painter & M. Wetherwax, M. Wetherwax
2000-8-21
CR- 118
San Luis Obispo
Old Nacimiento Ranch walnut grove, near Boy Scout Rd, above Nacimiento River
200
Comment
OBI34233
Juncus acutus subsp. leopoldii
David J. Keil
1983-11-19
18055
San Luis Obispo
Fringes of salt marsh around Shark Inlet at southern end of Morro Bay in lee of sand spit
Comment
RSA69620
Juncus acutus subsp. leopoldii
F. W. Peirson
1920-7-29
2212
San Luis Obispo
1 mile south of Pismo Beach.
Comment
RSA662408
Juncus balticus subsp. ater
Mary D Arche
1981-4-19
81 -6
San Luis Obispo
Cambria, intersection of Brighton and Chelsea.
Comment
SBBG109780
Juncus bufonius
C. B. Hardham
1958-4-30
3095
San Luis Obispo
Creston Rd, 6 mi E of Paso Robles
Comment
OBI19845
Juncus bufonius var. congestus
Walter F. Chesbro
1978-5-6
120
San Luis Obispo
Soda lake
610
Comment
CDA16865
Juncus dubius
G. F. Hrusa, S. Towers
1992-3-27
s.n.
San Luis Obispo
Upper Salinas Valley; Hwy 46 ROW approx. 6 mi. E of Paso Robles.
Comment
SBBG96224
Juncus lescurii
C. F. Smith
1958-8-2
5837
San Luis Obispo
Dune Lakes, ca. 3 mi S of Oceano
Comment
OBI21128
Juncus lescurii
Robert F. Hoover
1964-6-11
9048
San Luis Obispo
Cuesta-by-the-Sea, south end of Morro Bay, in wet saline soil.
Comment
SBBG119172
Juncus luciensis
J. Greenhouse, M. Wetherwax, E. Painter
2001-4-16
San Luis Obispo
W end of McMillan runway, near Generals Rd; Camp Roberts
300
Comment
UC771778
Juncus mexicanus
R. F. Hoover
1946-9-14
6383
San Luis Obispo
near Santa Margarita-Creston road summit
Comment
OBI21093
Juncus patens
F. Rush
June'56
44
San Luis Obispo
N. Central Canyon, Mt. SLO
Comment
UC1750222
Juncus patens
David Keil
1979-7-1
13111
San Luis Obispo
Lower Prefumo Canyon San Luis Range.
Comment
UC1134258
Juniperus californica
P. L. Johannsen
1937-5-4
1108
San Luis Obispo
2.5 mi ene Big Springs; McKittrick Quad.
701
Comment
UC2027488
Juniperus californica
Greg Wilvert
2005-4-5
148
San Luis Obispo
Southeast Half of the Caliente Range: 300 m N of Wells Spring.
Comment
CDA25975
Keckiella antirrhinoides
David J. Keil, Kathleen Keil
2003-6-15
30270
San Luis Obispo
Cerro San Luis Obispo. Plants collected on upper slopes near road blazed to top of mountain in 1970s.
Comment
UCR80895
Keckiella cordifolia
G. Fred Hrusa
1993-5-20
11037
San Luis Obispo
Reservoir Canyon. Mid parts of canyon on lower slopes at least 15 m above creek.
360
Comment
UCR118951
Kniphofia uvaria
George K. Helmkamp
2000-4-20
5424
San Luis Obispo
Central Coast, 0.1 mi south of Turri Rd. (which leads from Los Osos Valley Rd. to near Morro Bay) on old dump road
30
Comment Read comments Oct 29 2014
OBI35651
Koeleria macrantha
S. M. Inman
1983-4-25
6
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley rd past jctn of Pecho rd. Rt on dirt road after 'deer' sign, to S of dirt rd
49
Comment
UCD85707
Koeleria macrantha
A. A. Beetle
1942-6-25
3631
San Luis Obispo
San Luis Obispo County: 3 1/2 miles north of Paso Robles.
Comment
SFV20166
Koeleria phleoides
P. M. Schiffman
1996-4-13
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. In little saddle of hill just south of old Wells Ranch house.
Comment
OBI28981
Lactuca saligna
David J. Keil
1977-8-21
12503
San Luis Obispo
Ca. 3 mi W of Cuesta College along Calif Rte 1 along Chorro Crk
Comment
UC1953247
Laennecia coulteri
David Keil
2009-10-11
30660
San Luis Obispo
South end of dam at Lake Nacimiento.
Comment
CAS-BOT-BC341612
Lagophylla ramosissima
Ernest C. Twisselmann
1958-8-17
4679
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern San Luis Obispo County
655
Comment
UC1321238
Lagophylla ramosissima
R. F. Hoover
1966-9-16
10036
San Luis Obispo
three mi n Santa Margarita
Comment
CAS-BOT-BC341602
Lagophylla ramosissima
Clare B. Hardham
1956-6-10
897
San Luis Obispo
Santa Lucia Mountains. Triguero Crossing - Nacimiento River
Comment
RSA0039407
Lamarckia aurea
LeRoy Gross, Evan Meyer
2014-4-15
6253
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
UC1132164
Lamarckia aurea
N. K. Carlson
1936-3-19
154
San Luis Obispo
1.9 mi ese of Picacho
175
Comment
OBI21951
Lamarckia aurea
Robert J. Rodin
1962-5-8
6863
San Luis Obispo
About 4 mi SE of Cuesta Summit, 4 mi N of San Luis Obispo
Comment
UCSB41512
Lamium amplexicaule
Collins, Elizabeth
1977-2-12
San Luis Obispo
Corner field of Cathedral Oaks Road and Los Carneros Road
Comment
CAS-BOT-BC334591
Lasthenia californica
Ira L. Wiggins
1929-4-13
3454
San Luis Obispo
North end of Cuesta Grade
Comment
CAS-BOT-BC339043
Lasthenia californica
Roxana S. Ferris
1955-5-23
12812
San Luis Obispo
Cammatti Canyon road, 1.6 mi. N of its junction with Creston-La Panza road
Comment
CAS-BOT-BC339044
Lasthenia californica
R. F. Hoover
1950-4-2
7808
San Luis Obispo
West base of Crocker Grade, Temblor Range
Comment
JEPS18130
Lasthenia ferrisiae
Rimo Bacigalupi with G. T. Robbins and H. L. Mason
1956-3-30
5562
San Luis Obispo
in triangular field formed by junction of U.S. 466 and Calif. 41; Cholame Valley
350
Comment
CDA15703
Lasthenia fremontii
G. F. Hrusa, Jeff Hart
1993-4-6
10693
San Luis Obispo
near N end of Plain on N side of 7 Mile Rd.
609
Comment
UC1928094
Lasthenia glaberrima
David Keil
2002-4-4
29788
San Luis Obispo
Santa Margarita Ranch. Vicinity of farm pond and associated vernal wetlands north of Santa Margarita and east of US 101. Vicinity of 35.4035 N, 120.6199 W
Comment
CAS-BOT-BC355492
Lasthenia glaberrima
R. F. Hoover
1950-5-15
7916
San Luis Obispo
NJear NW end of Laguna
Comment
SJSU3326
Lasthenia gracilis
C. W. Sharsmith
1962-4-20
6803
San Luis Obispo
Carrizo Plain c. 3 mi SE of Simmler
Comment
UC1314960
Lasthenia gracilis
R. F. Hoover
1967-5-13
10562
San Luis Obispo
coast w Cambria
Comment
UCR103981
Lasthenia gracilis
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1403 B
San Luis Obispo
Inner Coast Range, Carrizo Plain; 15.6 mi. NW of Calif. Hwy 166 on Soda Lake Rd.
732
Comment
SBBG34542
Lasthenia gracilis
C. B. Hardham
1964-3-8
11008
San Luis Obispo
Bear Trap, headwaters of the San Juan Crk (River)
Comment
CAS-BOT-BC361256
Lasthenia leptalea
L. R. Abrams
1926-3-22
109809
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC361257
Lasthenia leptalea
Peter H. Raven
1963-5-3
18279
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC361270
Lasthenia leptalea
Lewis S. Rose
1969-4-14
69023
San Luis Obispo
Bedell Ranch, south of Creston; north end of La Panza Range
426
Comment
SBBG18192
Lasthenia leptalea
C. B. Hardham
1960-3-31
5259
San Luis Obispo
near intersection of Bee Rock-Cantinas Crk Rd, and Bee Rock-Pleyto Rd
Comment
RSA0029041
Lasthenia microglossa
Greg Wilvert
2005-3-24
32
San Luis Obispo
Approx. 1.6 km NNW of Wells Canyon.
939
Comment
UC1285235
Lasthenia microglossa
R. F. Hoover
1958-3-22
8430
San Luis Obispo
Simmler to McKittrick Road (at Kern County line); Summit of Temblor Range
Comment
CAS-BOT-BC370867
Lasthenia minor
Clare B. Hardham
1960-5-12
5678
San Luis Obispo
Bee Rock
Comment
OBI57908
Lathyrus odoratus
David J. Keil
1998-6-15
27837
San Luis Obispo
Hwy 46 between Paso Robles and Cambria, 0.5 miles E of junction with Old Creek Rd., just W of junction with Apple Rd.
378
Comment
OBI78693
Lathyrus vestitus
Katie Shenon
2013-2-10
1
San Luis Obispo
Cal Poly, San Luis Obispo in Poly Canyon to Eucalyptus grove, across creek and 50 ft left side of the hill.
91
Comment
UCR32064
Lathyrus vestitus
David J. Keil, Melissa Luckow, R. A. Pimentel, R. R. Pimentel, L. Seek
1982-5-9
16089
San Luis Obispo
Cypress Mountain, c. 2 mi. west of Warrens' cabin
589
Comment
OBI57834
Lathyrus vestitus var. vestitus
David J. Keil
1998-3-27
26496
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
UC197327
Lathyrus vestitus var. vestitus
I. J. Condit
Jun 1912
San Luis Obispo
San Carpojo
Comment
UC463201
Lathyrus vestitus var. vestitus
Roxana S. Ferris
1929-4-16
7683
San Luis Obispo
6 mi e Morro Bay (road to Atascadero)
Comment
CDA5010
Lavatera arborea
P. Ashley
1999-2-1
s.n.
San Luis Obispo
At east end of dirt parking lot on east side of road on Morro Bay Embarcadero in main business section of shops and restaurants, Morro Bay..
0
Comment
SBBG87057
Layia glandulosa
C. F. Smith
1952-4-25
3289
San Luis Obispo
Nipomo Mesa, W of Nipomo and N of Guadalupe
Comment
CAS-BOT-BC321456
Layia glandulosa
Ernest C. Twisselmann
1965-5-5
10676
San Luis Obispo
The Mojave-Randsburg Region. Northeast end of Buckhorn Lake, Edwards Air Force Base.
754
Comment
CAS-BOT-BC321457
Layia glandulosa
Ernest C. Twisselmann
1965-5-5
10676
San Luis Obispo
The Mojave-Randsburg Region. Northeast end of Buckhorn Lake, Edwards Air Force Base.
754
Comment
UCSB43940
Layia glandulosa
Kiehn, David
1980-4-18
San Luis Obispo
East side of Calif. 1 at Nipomo Mesa ca. 16 miles N from Guadalupe
30
Comment Read comments May 24 2013
RSA212224
Layia glandulosa subsp. glandulosa
L. S. Rose
1969-4-14
69020
San Luis Obispo
Bedell Ranch, S of Creston, N end of La Panza Range.
427
Comment
OBI46200
Layia hieracioides
David J. Keil
1982-6-27
16335
San Luis Obispo
Hills overlooking Los Osos from the S
Comment
OBI79553
Layia hieracioides
Michael Walgren
2011-8-12
433
San Luis Obispo
Common and scattered in sandy soils within a few hundred feet of Highway One in the Callendar Dunes. Located in open lands at a low point in the road in the Black Canyon drainage.
19
Comment
OBI15829
Layia hieracioides
Robert F. Hoover
1947-4-12
6897
San Luis Obispo
Upper Navajo Crk, la Panza Range
Comment
OBI56834
Layia hieracioides
David J. Keil
1998-4-20
26845
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
LA83375
Layia jonesii
O. H. Kappler;
1951-3-31
2120
San Luis Obispo
Morro Bay
Comment
UC1069745
Layia jonesii
H. E. Malmsten
1923-4-27
137
San Luis Obispo
near Odd Fellows Cemetary (Morro); Morro
30
Comment
UC2027228
Layia jonesii
David Keil
1988-3-19
20396
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
UC518970
Layia jonesii
David D. Keck
1933-5-5
2203
San Luis Obispo
3 mi e Morro
Comment
UC54033
Layia jonesii
Rev. and Mrs. R. W. Summers
May 13 1888-May 15 1888
San Luis Obispo
Hill
Comment
SEINET11811313
Layia jonesii
L. S. Rose
1938-1
s.n.
San Luis Obispo
Moro
Comment
RSA613942
Layia munzii
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1410
San Luis Obispo
Carrizo Plain. 30.1 mi. NW of CA-166 on Soda Lake Rd; at San Diego Crk Rd and edge of Soda Lake.
701
Comment
POM220929
Layia munzii
Roxana S. Ferris
1935-3-29
s.n.
San Luis Obispo
3.5 miles south of Simmler. Carrizo Plains
Comment
UC524098
Layia munzii
Ira L. Wiggins
1932-3-20
5784
San Luis Obispo
in immediate vicinity Cholame
Comment
CAS-BOT-BC382111
Layia platyglossa
Clare B. Hardham
1958-5-13
3286
San Luis Obispo
Santa Lucia Mountains; San Bernardo Creek
Comment
SEINET7062888
Layia platyglossa
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
About 9.9 miles east of Arroyo Grande on Huasna Road. (WGS84/NAD83). UTM Zone 10, 734793mE, 3890432mN.
244
Comment
UC89343
Layia platyglossa
M. M. Miles
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC382145
Layia platyglossa
R. F. Hoover
1948-4-17
7479
San Luis Obispo
Cammatta Canyon
Comment
OBI66822
Layia platyglossa
David J. Keil, with Kathleen A. Keil
1995-4-1
24713
San Luis Obispo
Upper Los Berros Creek Rd. 3.6 rd miles e of Haven Hill Rd. North of Nipomo.
Comment
OBI69309
Lemna
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-22
29827
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
CAS-BOT-BC89026
Lepidium dictyotum
R. F. Hoover
1967-3-5
10239
San Luis Obispo
Upper Arroyo Grande, near salt springs.
Comment
OBI64560
Lepidium dictyotum
David J. Keil
2001-3-28
29222
San Luis Obispo
Southeast of Cholame along Davis Road, 1 mile southeast of California Water Project pipeline corridor
378
Comment
RSA143304
Lepidium dictyotum
Clare B. Hardham
1960-3-23
5224
San Luis Obispo
South end of Soda Lake, Carrizo Plains
Comment
JEPS18129
Lepidium dictyotum var. acutidens
Rimo Bacigalupi with G. T. Robbins and H. L. Mason
1956-3-30
5563 A
San Luis Obispo
in triangular field formed by junction of U.S. 466 and Calif. Hwy. 41; Cholame Valley
350
Comment
OBI28135
Lepidium draba
Rick Frelinger
1982-5-8
48
San Luis Obispo
Salinas River 15 mi N of Atascadero, adj to US hwy 101
Comment
RSA0020851
Lepidium latifolium
David J. Keil
2012-7-18
31449
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line.
22
Comment
OBI20280
Lepidium latifolium
Malcolm G. McLeod
1979-6-19
s.n.
San Luis Obispo
Morro Bay. 1 mi from Calif rte 1 on Calif rte 41
Comment
CAS-BOT-BC12584
Lepidium nitidum
Ira L. Wiggins
1932-3-21
5824
San Luis Obispo
Ridge on northeast edge of Carisa Plain on road to Bitterwater Valley.
Comment
OBI80204
Lepidium nitidum
David J. Keil
1978-3-25
12701 -1
San Luis Obispo
Irving Ranch.
Comment
UC564147
Lepidium nitidum
Roxana S. Ferris
1935-3-28
9158
San Luis Obispo
about 11 mi n Simmler (summit of Cholame-Simmler Road)
Comment
CAS-BOT-BC12942
Lepidium strictum
Ernest C. Twisselmann
1969-4-14
15122
San Luis Obispo
La Panza Range. Bedell Ranch, 5 miles southeast of Creston.
419
Comment
JEPS97078
Leptochloa fascicularis
F. L. Johnson and N. A. McCarthy
1993-10-16
ROB 762
San Luis Obispo
0.5 km N of Bee Rock Rd (on E. Perimeter rd); Camp Roberts
Comment
UC908684
Leptodactylon californicum
Herbert L. Mason
1923-6-21
527
San Luis Obispo
Santa Margarita
Comment
OBI31567
Leptosiphon
Joy Nishida, Robert Allen
1982-4-10
278
San Luis Obispo
American Canyon Campground on a slight slope of blue oak woodland.
536
Comment
RSA122134
Leptosiphon liniflorus
T. M. Hendrix
1937-6-1
237
San Luis Obispo
2.6 miles northeast of Navajo.
564
Comment
OBI34883
Leptosyne bigelovii
David J. Keil, Dirk Walters
1980-4-5
13750
San Luis Obispo
Ca 28 mi E of Santa Maria on HWy 166 and N on Chimineas Ranch Rd
Comment
OBI16677
Leptosyne douglasii
Robert F. Hoover
1950-3-28
7769
San Luis Obispo
Poly Cyn, San Luis Obispo
Comment
UC1969510
Lessingia glandulifera
George Butterworth
1995-9-22
104
San Luis Obispo
1 mile west of Painted Rock Ranch near green gate.
Comment
CAS-BOT-BC339440
Lessingia glandulifera var. glandulifera
R. F. Hoover
1965-9-19
9615
San Luis Obispo
La Panza district
Comment
SBBG12621
Lessingia glandulifera var. glandulifera
C. B. Hardham
1958-7-22
3763
San Luis Obispo
Atascadero
Comment
UC2027194
Lessingia glandulifera var. glandulifera
Greg Wilvert
2005-5-28
442 -1
San Luis Obispo
Southeast Half of the Caliente Range: 0.5 km W Padrones Canyon
Comment
UC1321321
Lessingia pectinata var. tenuipes
R. F. Hoover
1966-9-16
10065
San Luis Obispo
Creston
Comment
OBI15748
Lessingia pectinata var. tenuipes
Robert F. Hoover
1946-8-18
6315
San Luis Obispo
Fernandez Crk, near N base of La Panza Range
Comment
UC1979357
Lessingia tenuis
David Keil with Kathleen Keil
1998-6-13
27817
San Luis Obispo
La Panza Mountains. Vicinity of Shell Creek, 0.5 miles from junction of Shell Creek Road and Highway 58.
Comment
OBI64135
Lewisia rediviva
LynneDee Althouse, David J. Keil
2002-5-2
187
San Luis Obispo
Santa Margarita Ranch
Comment
OBI32307
Leymus condensatus
David J. Keil
1981-6-20
14898
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
UC771706
Leymus mollis subsp. mollis
R. F. Hoover
1946-7-21
6243
San Luis Obispo
Morro Bay; n end
Comment
CDA17717
Leymus pacificus
Austin Griffiths
1986-5-27
s.n.
San Luis Obispo
Morro Bay Region; just S of Great Mound, ca 1 mi. N of path to beach South of Shark Inlet, Morro Bay.
Comment
UCSB71053
Leymus triticoides
Rindlaub, Kathy; Capralis
1985-6-23
San Luis Obispo
Santa Maria River. 100 m NE of marker in channel.
5
Comment
CAS-BOT-BC272180
Leymus triticoides
Ernest C. Twisselmann
1954-6-12
1362
San Luis Obispo
Elhorn Plain, Temblor Range and the Western San Joaquin Valley
652
Comment
JEPS19612
Limnanthes douglasii subsp. nivea
W. L. Jepson
1927-4-26
11968
San Luis Obispo
Santa Margarita
335
Comment
POM262045
Limnanthes douglasii subsp. nivea
I. L. Wiggins
1929-4-13
3447
San Luis Obispo
5 mi. so. of Atascadero, near Santa Margarita.
Comment
OBI57952
Limonium californicum
Austin P. Griffiths, Phil Lafollette, Dominic Santangelo
1983-7-8
s.n.
San Luis Obispo
Morro Bay Sandspit; Shark Inlet
Comment
OBI70130
Limonium californicum
Bernard Miossi
1939-9-19
179
San Luis Obispo
Along rd in baywood Park, 3 mi from Morro Bay hwy
6
Comment
OBI30980
Linanthus californicus subsp. tomentosus
Julie M. Vanderwier
1979-2-27
96
San Luis Obispo
Indian Knob Tar Sands
Comment
SBBG82715
Linanthus californicus subsp. tomentosus
C. F. Smith
1951-4-19
3034
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
POM215757
Linanthus californicus subsp. tomentosus
D. D. Keck
1933-5-5
2231
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe
Comment
SBBG34850
Linanthus californicus subsp. tomentosus
Mrs R. W. Summers
1886-4-19
San Luis Obispo
ocean bluffs, Pismo
Comment
SBBG34938
Linanthus californicus subsp. tomentosus
Mrs R. W. Summers
1886-4-19
San Luis Obispo
ocean bluffs, Pismo
Comment
JEPS27021
Linanthus ciliatus
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-10
7403
San Luis Obispo
just above w-most fork of Las Tablas Creek (Dellaganna or Carmen Creek) (at ne base of Cypress Mountain); Cypress Mountain
518
Comment
SBBG107310
Linanthus dichotomus
C. B. Hardham
1961-4-17
6826
San Luis Obispo
Pine Mtn N of Cambria
914
Comment
UC1293873
Linanthus liniflorus
R. W. Summers
1884-5-26
San Luis Obispo
La Panza
Comment
RSA781520
Linanthus parviflorus
David J. Keil
1986-4-13
19172
San Luis Obispo
2 miles E from junction with Las Pilitas Road on Parkhill Road. S side of highway
Comment
OBI81032
Linum lewisii
Jason Dart, A. Weichert, G. Hind
2010-5-1
381 -H2
San Luis Obispo
Hind River Ranch, west side of Salinas River along the dirt entrance road parallelling the river, approximately 1.25 miles east of the intersection of Highway 58 and Pozo Road
323
Comment
UC1341119
Lithocarpus densiflorus
Robert J. Rodin
1962-5-8
6861
San Luis Obispo
4 mi se Cuesta Summit (on Highway 101)
Comment
JEPS47542
Lithophragma cymbalaria
Benj. Cobb
1907-4-1
San Luis Obispo
Paso Robles
Comment
OBI47478
Lithophragma heterophyllum
David J. Keil, Art Webster
1984-4-29
18208
San Luis Obispo
In cyn bottom of Lopez Wilderness area
Comment
UC310661
Lithophragma heterophyllum
Philip A. Munz
1926-4-9
10201
San Luis Obispo
Willow Creek Road 15 mi from Morro (Ascension School); 15 mi from Morro
Comment
UC2013298
Lobelia erinus
Dana Richards
1983-11-8
2
San Luis Obispo
Los Osos.
Comment
CAS-BOT-BC174525
Loeflingia squarrosa
Clare B. Hardham
1960-4-29
5550
San Luis Obispo
Atascadero
Comment
CDA15133
Loeflingia squarrosa
G. F. Hrusa
1998-4-25
14219
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. Bottom of Swain Wash, at south end of Swain pasture and appr. 1/2 mi. W of Soda Lake Rd.
Comment
UC2027050
Loeseliastrum schottii
Greg Wilvert
2005-5-1
375
San Luis Obispo
Southeast Half of the Caliente Range: Along Pipeline Road
Comment
RSA0036673
Logfia gallica
LeRoy Gross, Evan Meyer
2014-4-15
6239
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
SBBG110277
Lomatium
C. B. Hardham
1960-4-20
5465
San Luis Obispo
Calf Cyn Rd and E branch Huehuero River
Comment
RSA17774
Lomatium caruifolium
C. B. Wolf
1929-4-15
3599
San Luis Obispo
8 miles west of San Luis Obispo on road to Morro Bay
91
Comment
UC875114
Lomatium caruifolium var. caruifolium
Marcus E. Jones, A. M.
1882-5-9
3600
San Luis Obispo
San Luis Obispo
Comment
UC1250217
Lomatium dasycarpum
R. J. Rodin
1949-5-7
4965
San Luis Obispo
Mt. Oso Inner Coast Range
Comment
OBI8891
Lomatium dasycarpum subsp. dasycarpum
Robert F. Hoover
1958-3-26
8437
San Luis Obispo
Ridge of Santa Lucia Mts NW of Cuesta Pass
Comment
SBBG21673
Lomatium dasycarpum subsp. dasycarpum
E. R. Chandler
1965-1-29
2055
San Luis Obispo
San Bernardo Crk Rd, W of San Luis Obispo
Comment
SBBG94028
Lomatium dasycarpum subsp. dasycarpum
S. A. Junak with D. A. Young, T. J. Ayers
1989-3-13
3929
San Luis Obispo
W Cuesta Ridge, along dirt rd S of USFS Rd 29S11.3, SW of KSBY TV towers, E end of the Cuesta Ridge Botanical Area, ca. 3 mi W of US Hwy 101
609
Comment
OBI79669
Lomatium macrocarpum
D. R. Miller
2014-5-8
514 -1088
San Luis Obispo
George Edmunson's uncle's homestead area, Edmunson Canyon drainage to Tobacco Creek
547
Comment
CAS-BOT-BC218439
Lomatium parvifolium
John Thomas Howell; Alice Eastwood
1938-6-14
5919
San Luis Obispo
Prefumo Canyon
Comment
RSA201629
Lomatium parvifolium
Robert F. Hoover
1950-5-30
7943
San Luis Obispo
Mouth of Arroyo de la Cruz, (just south of)
Comment
SBBG104546
Lomatium utriculatum
M. D. Proctor, E. A. Young
1993-3-17
ROB 176
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
RSA0012545
Lomatium utriculatum
Joan Stewart
1995-4-1
346
San Luis Obispo
Carrizo Plain
Comment
RSA795428
Lonicera
W. R. Ferren, Peggy Fiedler, R. Leidy
1993-7-8
EPA- 60
San Luis Obispo
Pico Creek, San Simeon. Route 1 bridge.
Comment
CAS-BOT-BC240815
Lonicera interrupta
Clare B. Hardham
1959-6-10
4846
San Luis Obispo
Santa Lucia Mountains. Abandoned road from Old Creek to Toro Creek
Comment
CAS-BOT-BC234943
Lonicera subspicata var. denudata
Chester Dudley
1926-11-1
s.n.
San Luis Obispo
Near Paso Robles
Comment
CAS-BOT-BC234944
Lonicera subspicata var. denudata
Ernest C. Twisselmann
1955-6-16
2152
San Luis Obispo
La Panza Range. Queen Bee Canyon
673
Comment
OBI78117
Lotus corniculatus
Hans Wilgenburg
1977-8-11
21
San Luis Obispo
Cal Poly campus
Comment
OBI55005
Lotus heermannii
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26269
San Luis Obispo
Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon.
732
Comment
UC1129050
Lotus heermannii
B. Bolt
1936-3-15
627
San Luis Obispo
1.75 mi nw Morro; Cayucos Quad.
Comment
UC80814
Lotus heermannii
E. Palmer, M. D.
Jul 1876
81 -
San Luis Obispo
n of San Luis Obispo; Coast Range
Comment
UC57386
Lotus humistratus
J. H. Barber
1899-4-9
San Luis Obispo
Paso Robles
Comment
POM97321
Lotus humistratus
P. A. Munz
1926-4-8
10165
San Luis Obispo
Canyon at Paso Robles.
Comment
RSA630240
Lotus humistratus
R. S. Woglum
1938-4-23
1575
San Luis Obispo
San Joaquin Valley / Outer South Coast Ranges transition: Creston to La Panza.
Comment
RSA43235
Lotus junceus
Robert F. Hoover
1946-6-28
6198
San Luis Obispo
Oak Park District.
Comment
SEINET269523
Lotus purshianus
G. Helmkamp
1994-5-18
91 -13
San Luis Obispo
Alamo Canyon 7 miles east of US 101 on CA 166 then 4 miles north (generally northeast of Twitchell reservoir)
213
Comment
UC57380
Lotus salsuginosus
J. H. Barber
1897-3-15
San Luis Obispo
Comment
UCR28922
Lotus salsuginosus
David J. Keil
1981-6-20
14902
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
UCR161221
Lotus salsuginosus var. salsuginosus
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9029
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
UC1285196
Lotus scoparius var. scoparius
R. F. Hoover
1964-6-5
8911
San Luis Obispo
ridge se Cuesta Pass
Comment
UC1927832
Lotus stipularis
David Keil with Rhonda Riggins
1987-5-11
20152
San Luis Obispo
Cuesta Ridge east, ca. 5.8 mi from junction with US 101 along Cuesta Ridge Road, 1.2 mi SE of Lopez Trailhead. Area burned over in Las Pilitas fire of June-July 1985
Comment
UC1129194
Lotus strigosus
C. M. Belshaw
1936-3-17
1635
San Luis Obispo
2.3 mi nne Nipomo; Nipomo Quad.
289
Comment
JEPS86546
Lotus wrangelianus
Roy E. Buck
1988-3-28
846
San Luis Obispo
ca 28 air km ese Atascadero (wnw-facing lower slope of canyon of Shell Creek, just above (s of) Fernandez Creek confluence, n end of La Panza Range); La Panza Range, Shell Creek
426
Comment
POM97313
Lotus wrangelianus
P. A. Munz
1926-5-8
10170
San Luis Obispo
35 miles east of Paso Robles.
Comment
OBI12952
Lupinus albifrons
Robert F. Hoover
1947-3-29
6773
San Luis Obispo
Atascadero
Comment
OBI19268
Lupinus albifrons
Robert F. Hoover
1964-3-14
8647
San Luis Obispo
Head of Lopez Cyn
Comment
OBI19276
Lupinus albifrons
Art C. DeVos
1963-3-31
42
San Luis Obispo
Poly Cyn
Comment
OBI8560
Lupinus albifrons
Craig Woods
1978-4-3
37
San Luis Obispo
Carrizo Plain, 1 mi NW of Soda lake San Diego Cr rd, 1 mi W of Sim. Soda lake san diego cr rd
610
Comment
SEINET11071661
Lupinus albifrons
Delzie Demaree
1933-4-29
10342
San Luis Obispo
Jamestown, Santa Lucia Mountains
Comment
UCSB12095
Lupinus albifrons
Breedlove, Dennis
1962-3-29
San Luis Obispo
8.6 miles west of Simmler; La Panza Range
548
Comment
CAS-BOT-BC195755
Lupinus albifrons var. albifrons
Alice Eastwood; John Thomas Howell
1935-3-25
2030
San Luis Obispo
West side of Cottonwood Pass
Comment
SD244700
Lupinus albifrons var. albifrons
David Keil
1998-6-15
27835
San Luis Obispo
Along Santa Rita Creek Road W of Templeton, 2-3 miles W of junction with Vineuard Drive.
Comment
OBI19296
Lupinus arboreus
Robert F. Hoover
1947-7-11
7298
San Luis Obispo
S end of Morro Bay
Comment
UC15800
Lupinus arboreus
Mrs. Blochman
1893-1
San Luis Obispo
Comment
UC865400
Lupinus arboreus
Alice Eastwood, John Thomas Howell
1937-4-30
4140
San Luis Obispo
Chalk Hill between Edna and Arroyo Grande; Chalk Hill between Edna and Arroyo Grande
Comment
UCSB43323
Lupinus arboreus
Leifer, Laura
1982-4-23
San Luis Obispo
Nipomo Mesa; 6 miles northwest of Highway 1 from Guadelupe; 6 feet from east side of road
30
Comment
UCSB46815
Lupinus arboreus
Swanson, D.
1978-4-21
San Luis Obispo
Hwy. 1, near Nipomo Mesa; 5 miles north of Santa Maria
30
Comment
POM98133
Lupinus arboreus var. arboreus
P. A. Munz
1925-3-25
9232
San Luis Obispo
Morro.
Comment
POM98568
Lupinus arboreus var. arboreus
P. A. Munz
1925-3-25
9250
San Luis Obispo
Beach at Morro.
Comment
RSA166370
Lupinus arboreus var. arboreus
Robert F. Thorne, Percy C. Everett
1963-6-12
32252
San Luis Obispo
On sandy roadbank along Highway 1 at Arroyo de la Cruz Creek.
Comment
SBBG96075
Lupinus bicolor
F. A. Lindlholm
1971-4-8
129
San Luis Obispo
6 mi N of Cayucos
518
Comment
HSC91531
Lupinus chamissonis
Susan H. Bicknell
1988-8-20
San Luis Obispo
Montana de Oro State Park, Hazard Canyon
Comment
UC149968
Lupinus chamissonis
Katharine Brandegee
1911-5-27
San Luis Obispo
Oceano
Comment
OBI43712
Lupinus chamissonis
Rhonda Riggins
1982-4-30
1380
San Luis Obispo
Montana de Oro State Park [on label as Morro Bay State park]. Along road to Suicide Hill, ca. 1 mi S Los Osos Valley rd
Comment
SDSU4665
Lupinus chamissonis
D. F. Howe
1963-5-19
3496
San Luis Obispo
3 miles east of west entrance to Los Padres National Forest on #466.
305
Comment
SEINET6744708
Lupinus chamissonis var. longifolius
Marcus E. Jones
1882-1
3236
San Luis Obispo
San Luis Obispo
Comment
OBI60112
Lupinus concinnus
G. F. Hrusa
1995-4-15
12083
San Luis Obispo
La Panza Range. Approx 1 mi S of Queen Bee Camp, 1 mi S of la Panza summit on La Panza Rd
750
Comment
UC1063522
Lupinus concinnus
G. T. Nordstrom
1937-4-13
1061
San Luis Obispo
2.7 mi nw Chimney Rock; Adelaida Quad.
Comment
RSA142430
Lupinus densiflorus var. aureus
Clare B. Hardham
1960-7-17
6398
San Luis Obispo
Santa Rosa School. Cambria.
Comment
UCR97546
Lupinus excubitus
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1412
San Luis Obispo
c. 6 mi. west of Soda Lake Rd along Calif. Hwy 58
549
Comment
RSA770160
Lupinus formosus var. robustus
David J. Keil
2010-6-7
30877
San Luis Obispo
La Panza Mountains. About 0.25 miles north of Highway 58 along Shell Creek Road. East of Shell Creek
420
Comment
OBI12834
Lupinus latifolius
Neil Havlik
1968-4-1
112
San Luis Obispo
See Cyn, 1 mi N of Avila Beach Rd
Comment
CAS-BOT-BC207218
Lupinus ludovicianus
R. F. Hoover
1969-5-3
11301
San Luis Obispo
Upper Arroyo Grande
Comment
POM148041
Lupinus ludovicianus
Alice Eastwood
1927-7-30
s.n.
San Luis Obispo
From Atlascadero to Huasna
Comment
OBI79684
Lupinus microcarpus
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31682
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
SEINET239677
Lupinus microcarpus
Rhonda Riggins
1979-5-6
1160
San Luis Obispo
USFS road paralleling Salinas River 0.6 miles NW locked gate ca. 1.5 miles E Pzp Rd. 3.3 miles W American Canyon Canyon
Comment
JEPS108060
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1180
San Luis Obispo
Roadside and banks adjacent Wellsona Road just S of junction with River Road, N Paso Robles.
Comment
OBI12908
Lupinus microcarpus var. densiflorus
Robert F. Hoover
1966-5-11
9850
San Luis Obispo
3 mi W of Paso Robles on Adelaida rd
Comment
OBI48306
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1180
San Luis Obispo
Roadside and banks adj Wellsona Rd just S of jctn with River Rd, N Paso Robles
Comment
RSA659092
Lupinus microcarpus var. densiflorus
R. Riggins
1979-5-12
1182
San Luis Obispo
Eagle Ranch Road, 0.3 mi S Santa Barbara Road N of Santa Margarita exit US 101.
Comment
UCSB40571
Lupinus microcarpus var. densiflorus
Helbrecht, Lynn
1980-4-27
San Luis Obispo
Nacimiento River Canyon, Nacimiento-Fergusson Rd., 10.5 miles West of San Antonio River and Mission Rd.
548
Comment
SJSU3389
Lupinus microcarpus var. microcarpus
C. W. Sharsmith
1962-4-21
6844
San Luis Obispo
Recruit Canyon (Lower reaches) near Crocker Peak, Temblor Range
Comment
UCD108853
Lupinus microcarpus var. microcarpus
G. F. Hrusa
1992-3-24
10371
San Luis Obispo
San Luis Obispo County: along Highway 46 approximately 6 miles E of Paso Robles.
Comment
JEPS108092
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-4-28
1141
San Luis Obispo
SE facing slope just W of San Juan Creek at Hwy. 58.
Comment
UCSB17632
Lupinus microcarpus var. microcarpus
Dennis E. Breedlove
1962-3-29
2032
San Luis Obispo
collected 8.5 mi E, along the road to El Carrizo Plain in La Panza Range Santa Margarita - Santa Margarita
396
Comment
OBI31143
Lupinus nanus
Julie M. Vanderwier
1979-5-11
26
San Luis Obispo
Indian Knob Tar Sands
Comment
RSA0060737
Lupinus nanus
Daisie Huang
2006-4-13
06041338
San Luis Obispo
58 E of Santa Margarita.
234
Comment
SEINET3131597
Lupinus nanus
G. B. Grant
725
San Luis Obispo
Paso Robles
Comment
UC454948
Lupinus nanus
Unangst and Roadhouse
1906-4-21
628
San Luis Obispo
Sycamore Springs
Comment
UCR140148
Lupinus nanus
George K. Helmkamp
2004-2-11
8280
San Luis Obispo
Central Coast, Nipomo Mesa, Pomeroy Rd, 0.2 mi north of Willow Rd.
130
Comment
JEPS65357
Lupinus nanus
W. L. Jepson
1928-4-28
12685
San Luis Obispo
near Edna
Comment
OBI17958
Lupinus nanus
Robert F. Hoover
1966-3-30
9775
San Luis Obispo
Panorama Hills at W base of Crocker Grade
Comment
UC1401262
Lupinus nanus
Dunn and Brown
1946-5-17
2641
San Luis Obispo
on e side of Hiway 1, 1.4 mi s Vincinte Creek Bridge (22 mi s of Big Sur Park); s of Vincente Creek Bridge, s of Big Sur Park
Comment
SEINET10490835
Lupinus nanus subsp. nanus
David B. Dunn, Howard Brown
1946-5-12
Dunn 2290
San Luis Obispo
Danta margarita.
Comment
OBI79412
Lupinus pachylobus
David J. Keil
2012-4-17
31275
San Luis Obispo
Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail
Comment
UC1314981
Lupinus pachylobus
R. F. Hoover
1967-4-5
10340
San Luis Obispo
on La Panza Road 17 mi e Creston (on branch of Cammatti Creek); on branch of Cammatti Creek
Comment
SEINET10490256
Lupinus subvexus var. albilanatus
Hoover
1966-4-20
HOOVER 9814
San Luis Obispo
East of atascadero on creston road, on grade e of salinas river.
Comment
UC1129751
Lupinus succulentus
C. M. Belshaw
1936-3-18
1643
San Luis Obispo
2.9 mi ssw Adam's Ranch; Nipomo Quad.
274
Comment
POM308269
Lupinus succulentus
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-4-20
3114
San Luis Obispo
Highway 41, Templeton, Cambria.
Comment
RSA130662
Lupinus variicolor
R. W. Summers
1914-04
s.n.
San Luis Obispo
San Luis Obispo
Comment
OBI17697
Luzula subsessilis
Dave Imper
1977-4-7
103
San Luis Obispo
Project location 1 mile SW of Highway 227 on Price Canyon road.
76
Comment
OBI21181
Luzula subsessilis
R. F. Hoover
1947-3-26
6741
San Luis Obispo
Price Canyon
Comment
CAS-BOT-BC441360
Luzula subsessilis
R. Bacigalupi
1949-4-8
3083
San Luis Obispo
Cambria Pines, hill betweeen Cambria and ocean
Comment
OBI30899
Lysimachia arvensis
Julie M. Vanderwier
1978-5-28
59
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI81295
Lysimachia arvensis
George Procida, Taylor Wigglesworth
2015-5-6
9
San Luis Obispo
Los Osos at intersection of Humboldt Street and Howard Avenue.
Comment
UC33245
Madia elegans
L. Jared
San Luis Obispo
South Coast Ranges
Comment
OBI56725
Madia gracilis
David J. Keil
1998-5-4
27063
San Luis Obispo
Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17.
Comment
RSA180051
Madia radiata
E. C. Twisselmann
1965-3-23
10494
San Luis Obispo
Pinole Hills at the head of Bitterwater Creek
671
Comment Read comments Aug 21 2017
SBBG87650
Madia radiata
C. F. Smith
1950-4-30
2699
San Luis Obispo
rd in Bitterwater Crk area, 3 mi SE of Yeguas Mtn
Comment Read comments Aug 21 2017
CAS-BOT-BC324532
Madia radiata
R. F. Hoover
1949-4-21
7627
San Luis Obispo
14 miles east of Creston on La Panza Road
Comment
SBBG61186
Madia radiata
J. E. Butner
1950-3-18
696
San Luis Obispo
MacMillan Ranch, Temblor Range
Comment
SEINET7062962
Madia sativa
A. G. Vestal
1947-6-25
s.n.
San Luis Obispo
About 2.6 miles north of Cambria on Route 1. UTM Zone 10, 672091mE, 3937574mN. (WGS84/NAD83).
6
Comment
UC1953799
Madia sativa
David Keil
1988-7-2
20843
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd. Vicinity of old cement plant or on hill to northeast.
Comment
OBI15737
Madia sativa
Robert F. Hoover
1966-9-12
9979
San Luis Obispo
Site of Bellevue-Santa Fe School, just N of Hidden Valley Hot Springs
Comment
CAS-BOT-BC206689
Malacothamnus davidsonii
Ernest C. Twisselmann
1957-7-31
3878
San Luis Obispo
Bee Rock, Santa Lucia Range
426
Comment
CAS-BOT-BC204139
Malacothamnus jonesii
Alice Eastwood; John Thomas Howell
1938-6-13
5910
San Luis Obispo
Calf Canyon
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
UC1122022
Malacothamnus jonesii
F. H. Raymond
1930-11-8
125
San Luis Obispo
Arroyo Grande Quadrangle, Picacho
Comment
CAS-BOT-BC204167
Malacothamnus jonesii
C. B. Wolf
1941-7-11
10983
San Luis Obispo
La Panza Range, in south coast range, .5 mile west of summit of the Pozo, La Planza [Panza] Grade
Comment
OBI12360
Malacothamnus jonesii
Robert F. Hoover
1950-5-11
7905
San Luis Obispo
Upper Arroyo Grande 6 mi above county park
Comment
SD58295
Malacothamnus palmeri
Winifred Davis
1931-4-13
San Luis Obispo
Cambria
Comment
CAS-BOT-BC345332
Malacothrix californica
R. F. Hoover
1948-4-17
7474
San Luis Obispo
San Juan River s. of Shandon
Comment
CDA8290
Malacothrix californica
A. C. Browne
1951-3-4
San Luis Obispo
Oso Flaco.
0
Comment
JEPS35295
Malacothrix californica
R. F. Hoover
1948-4-17
7474
San Luis Obispo
s of Shandon; San Juan River
Comment
RSA160893
Malacothrix californica
P. C. Everett, N. F. Lolonis
1962-5-4
24487
San Luis Obispo
7.3 miles from Creston on road to La Panza
366
Comment
RSA17811
Malacothrix californica
C. B. Wolf
1929-4-15
3561
San Luis Obispo
2-3 miles inland from ocean and about 5 miles north of Santa Maria River.
61
Comment
CHSC110676
Malacothrix clevelandii
Dean Wm. Taylor
2003-5-5
185 ''
San Luis Obispo
La Panza Range: Highway 58 in Calf Canyon 0.5 miles east of junction with Highway 229, hillslopes north of the road.
381
Comment
JEPS13578
Malacothrix coulteri
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-24
5218
San Luis Obispo
Along Palo Prieto Canyon Road, 4.2 miles above and south of its junction with U. S. Highway 466.
579
Comment
SBBG110256
Malacothrix floccifera
C. B. Hardham
1962-4-17
9012
San Luis Obispo
E of Cuesta Grade
Comment
CAS-BOT-BC347795
Malacothrix glabrata
Gertrude Sinsheimer
1927-4-12
s.n.
San Luis Obispo
Cholame
Comment
CAS-BOT-BC322490
Malacothrix incana
Ernest C. Twisselmann
1959-11-2
5895
San Luis Obispo
Oceano Dunes west of Oso Flaco Lake
4
Comment
UCR264514
Malacothrix incana
Mark A. Elvin, Jason Storlie
2014-10-10
7645
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, small swale/water hole c. 100 m NNW of Myrtle Pond, 250 m from Pacific Ocean
8
Comment
UCSB10947
Malacothrix incana
Blakley, E.
1960-7-2
San Luis Obispo
Beach west of Oso Flaco Lake
6
Comment
OBI15643
Malacothrix saxatilis var. commutata
Robert F. Hoover
1969-7-12
11453
San Luis Obispo
Santa Lucia Range. 4 mi W of Paso robles on Peachy Cyn rd
Comment
OBI33022
Malva nicaeensis
David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al
1983-6-12
17148
San Luis Obispo
Vicinity of Arroyo de los Chinos and Arroyo de la cruz N of San Simeon; along rd E from Hwy 1 along Arroyo de la Cruz valley
Comment
OBI28600
Marah fabacea
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
4
San Luis Obispo
MacGillivary Ranch Adelaida
Comment
OBI32083
Marah fabacea
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14325
San Luis Obispo
N of San Simeon along ridge Just S of Arroyo de la Cruz
Comment
SBBG104452
Marrubium vulgare
M. D. Proctor, E. A. Young
1993-4-15
ROB 406
San Luis Obispo
0.5 km S of W Perimeter Rd; Camp Roberts
Comment
UC2027057
Matricaria discoidea
Greg Wilvert
2005-5-11
399
San Luis Obispo
Southeast Half of the Caliente Range: 100 m NW of Semper Spring
Comment
OBI56634
Matricaria discoidea
David J. Keil
1998-6-8
27727
San Luis Obispo
Hwy 58, 6.2 road miles E of junction with Red Hill Rd.
Comment
UCD77528
Matricaria occidentalis
Robert E. Preston
1998-6-11
1110
San Luis Obispo
San Luis Obispo County: Carrizo Plain, 0.8 mi SW of California Valley, on W side of Soda Lake Rd.
595
Comment
CAS-BOT-BC60290
Matthiola bicornis
Ernest C. Twisselmann
1954-5-23
1286
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch. Eastern SLO county.
Comment
UCR122502
Meconella linearis
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6612
San Luis Obispo
South Coast Range, La Panza Range, Calf Canyon, CA Hwy 58, 4.5 mi east of Santa Margarita
335
Comment
OBI65268
Medicago arabica
E. A. Appel and D. R. Miller, D. R. Miller
2004-5-9
504 .772
San Luis Obispo
Range Extension. Cambria. Near CCSD access Rd, off of hwy 1 at bridge on E/W ranch
Comment
SBBG118238
Medicago polymorpha
J. Olson
2000-8-11
San Luis Obispo
ca. 100 m below culverts of Chorro Crk Rd crossing where crk enters reservoir; Camp San Luis Obispo
Comment
UCD107826
Medicago polymorpha
C. A. Graham
1939-4-14
514
San Luis Obispo
San Luis Obispo County: 1 1/2 miles north of Pine Canyon Guard Station, Branch Mountain.
533
Comment
UCD107872
Medicago polymorpha
Ernest C. Twisselmann
1961-5-6
6126
San Luis Obispo
San Luis Obispo County: Dorothy Twisselmann Ranch, Shandon.
670
Comment
OBI24995
Melica californica
David J. Keil
1980-4-26
13921
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
UCD86932
Melica californica
Beecher Crampton
1964-5-18
6965
San Luis Obispo
San Luis Obispo County: NE corner of county, 5.5 miles northeast of Cholame, Cottonwood Pass Summit, State Hwy. 41.
Comment
CAS-BOT-BC282117
Melica geyeri
R. F. Hoover
1950-5-7
7901
San Luis Obispo
Pine Mountain, above San Simeon, in woods on E side
Comment
RSA585649
Melica imperfecta
F. L. Johnson, E. A. Young
1993-5-23
ROBO 484
San Luis Obispo
Boyscout Road by Nacimiento River, Camp Roberts.
Comment
UCD34866
Melica imperfecta
Beecher Crampton
1964-5-20
7004
San Luis Obispo
San Luis Obispo County, ca. 11 miles N.W. of Templeton, Klau Mine area.
Comment
UC454048
Melica imperfecta
I. J. Condit
1909-3-27
San Luis Obispo
near San Luis Obispo (Railroad Canyon)
Comment
UC532080
Melica imperfecta
David D. Keck
1934-4-26
2814
San Luis Obispo
10 mi w Simmler (on road to La Panza)
Comment
OBI45677
Melica torreyana
David J. Keil, M. A. "Corky" Matthews, Janet haden, Suzanne Schettler, Steve Edwards, and Jim Pittman
1988-6-11
20711
San Luis Obispo
N of San Simeon along system of ridges and cyns just N of Arroyo de la Cruz
Comment
SBBG118039
Melilotus albus
J. Clark, M. Petroelje
1998-6-15
San Luis Obispo
Salinas River flood plain, Dept of Fish and Game Big Sandy Wildlife Area; Camp Roberts; LCTA Plot 108
180
Comment
CDA4215
Melilotus albus
L. Julian, J. Fallon
2000-10-31
30
San Luis Obispo
Santa Margarita Ranch off of Pozo Road next to five mile bridge, Santa Margarita .
Comment
SBBG32160
Melilotus albus
E. C. Twisselmann
1968-10-21
15035
San Luis Obispo
Salinas River just N of the Hwy 46 bridge; Paso Robles
181
Comment
OBI79584
Melissa officinalis
David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen
2012-6-28
31397
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road
Comment
OBI36870
Mentha canadensis
Eric Wise
1983-9-22
1777
San Luis Obispo
Salinas River X Hwy 58. Loc near Santa Margarita
Comment
OBI13657
Mentha pulegium
Robert F. Hoover
1965-9-7
9544
San Luis Obispo
Santa Lucia Range. Santa Rita Crk W of Templeton
Comment
JEPS99341
Mentha suaveolens
Clare B. Hardham
1958-9-17
3846
San Luis Obispo
Santa Rita Creek Santa Lucia Mountains
Comment
UC1121642
Mentzelia affinis
N. H. French
1937-4-3
913
San Luis Obispo
10 m e Cuyama Ranch; Santa Ynez Quad.
Comment
SBBG108302
Mentzelia laevicaulis
C. B. Hardham
1958-8-8
3949
San Luis Obispo
Nacimiento River
Comment
UCR248260
Mentzelia micrantha
Jennifer Stone
1986-5-24
s.n.
San Luis Obispo
Cuesta Ridge East
793
Comment
UC1505638
Mentzelia micrantha
Robert T. Clausen and Harold Trapido
1940-6-23
4726
San Luis Obispo
Pacific Border Province
Comment
OBI28765
Mentzelia pectinata
Melissa Luckow, CNPS
1981-4-18
665
San Luis Obispo
Shell Crk Rd, 2 mi from jctn with Hwy 58
Comment
CAS-BOT-BC167661
Mentzelia veatchiana
R. F. Hoover
1950-4-2
7790
San Luis Obispo
West edge of Carrizo Plain. West of Simmler
Comment
OBI79404
Micropus californicus
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31661
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-BC348658
Micropus californicus var. subvestitus
Ernest C. Twisselmann
1954-3-21
908
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Upper Palo Prieta Canyon: 6 miles south of Cholame
579
Comment
OBI51223
Microseris bigelovii
Jan Barber
1994-4-23
157
San Luis Obispo
San Simeon State Park
Comment
OBI69430
Microseris douglasii subsp. douglasii
David J. Keil, with Lynne Dee (Oyler) Althouse, Dan Meade, Jason Dart, Meg Perry, and Naomi Oyler
2008-3-31
30493
San Luis Obispo
Carrizo Plain north of Highway 58 off Bitterwater Road.La Panza NE quad
655
Comment
UC1584629
Microseris douglasii subsp. douglasii
Dean Wm. Taylor with Roy E. Buck
1989-3-21
10179
San Luis Obispo
0.2 mi e junction of Soda Lake Road with Simler Road (s end of Soda Lake, on a low ridge forming the e rim of the s arm of the lake (Painted Rock 7 1/2 quad, 1959 edition)); Carrizo Plain, Soda Lake, Painted Rock Quad.
585
Comment
JEPS36348
Microseris elegans
W. L. Jepson
1927-4-26
11985
San Luis Obispo
valley flats about Pozo
Comment
UCR163609
Microseris lindleyi
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9202
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
POM97501
Microseris lindleyi
P. A. Munz
1926-4-9
10196
San Luis Obispo
Ascension School, Willow Creek Rd., 15 mi. from Morro.
Comment
RSA14172
Microseris lindleyi
Roxana S. Ferris
1935-3-29
9088
San Luis Obispo
7 miles E of Pozo on the Santa Maria- McKittrick road.
Comment
SBBG6964
Mimetanthe pilosa
C. B. Hardham
1958-7-22
3762
San Luis Obispo
Atascadero
Comment
OBI28081
Mimulus aurantiacus var. aurantiacus
A. Berry/C. Wilson
1982-5-9
47
San Luis Obispo
N of San Luis Obispo 10 mi 1/4 mi E of Ca Rte 101 on CA Rte 58- Santa Margarita. Site to R of Rd across RR tracks 50 yds
Comment
OBI4457
Mimulus aurantiacus var. aurantiacus
Harry A. Redmond
1965-5-25
17
San Luis Obispo
Comm. Los Osos
Comment
OBI9530
Mimulus aurantiacus var. aurantiacus
Robert F. Hoover
1948-6-29
7550
San Luis Obispo
Near summit on road between Arroyo Grande and Huasna district
Comment
RSA550803
Mimulus aurantiacus var. aurantiacus
David M. Thompson
1992-5-26
1089
San Luis Obispo
0.2 mi W of entrance to Morro Bay State Park along Soutn Bay Drive
61
Comment
JEPS10233
Mimulus aurantiacus var. grandiflorus
Georgiana P. Ballard
1935-1
San Luis Obispo
Paso Robles
Comment
OBI32241
Mimulus aurantiacus var. grandiflorus
David J. Keil
1981-6-20
14912
San Luis Obispo
N of San Simeon along thechannel and banks of Arroyo de la Cruz E of hwy 1
Comment
OBI9536
Mimulus aurantiacus var. pubescens
Robert F. Hoover
1946-6-16
6154
San Luis Obispo
Rinconada district, between Santa Margarita and Pozo
Comment
RSA341616
Mimulus aurantiacus var. pubescens
C. F. Smith
1950-4-28
2692
San Luis Obispo
Upper San Juan Creek near Hubbard Hill
Comment
HSC20700
Mimulus cardinalis
W. S. Pierce
1963-6-16
22
San Luis Obispo
Hwy. 466, 5 mi. W of Atascadero
Comment
JEPS108395
Mimulus fremontii
David Gowen
2005-4-17
258
San Luis Obispo
Roadside on Hwy 58, ca 0.5 mile west of Shell Creek Rd. in sandy soil.
Comment
JEPS16269
Mimulus fremontii var. fremontii
A. D. Gifford
1936-5-6
729
San Luis Obispo
1.2 mi n Parks Ranch; Nipomo Quadrangle
Comment
UCR122147
Mimulus guttatus
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5459
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
OBI37670
Mimulus guttatus
Eric Wise
1981-8-7
1024
San Luis Obispo
Intersection of hwy 58 and San Juan Crk
Comment
OBI52062
Mimulus guttatus
Larry Kelly
1989-5-21
349
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UC1063124
Mimulus microphyllus
W. A. Peterson
1937-5-16
842
San Luis Obispo
1.3 mi ese French Camp; La Panza Quadrangle
Comment
JEPS60755
Mimulus pilosus
Ernest C. Twisselmann and Donald J. Bedell
1969-7-5
15655
San Luis Obispo
5 mi s Paso Robles; Salinas River
182
Comment
SEINET7063119
Minuartia californica
A. G. Vestal
1963-5-24
s.n.
San Luis Obispo
On a bank 4 miles southeast of the turnoff to Sant Margarita on Pozo Road. UTM Zone 10, 723948mE, 3913964mN. (WGS84/NAD83).
341
Comment
OBI57336
Minuartia douglasii
David J. Keil
1998-6-10
27753
San Luis Obispo
Shell Creek area, 0.5 miles N from Hwy 58 along Shell Creek Rd. on east side of road.
Comment
SBBG1992
Minuartia pusilla
C. B. Hardham
1960-3-27
5242
San Luis Obispo
intersection Oak Flat Rd and N Rd to Adelaida
304
Comment
CAS-BOT-BC219860
Monardella breweri subsp. breweri
R. F. Hoover
1950-6-2
7957
San Luis Obispo
Near summit between head of Salinas R. & Stoney [Stony] Creek
Comment
SEINET10928165
Monardella crispa
A. Graff
1993-7-7
Graff 144
San Luis Obispo
Pismo Dunes Vegetation Preserve. Enter at the north end, through the housing development, above Arroyo Grande Creek. T32S,R12E. Monardella crispa spans the entire Preserve in the transition zone between vegetated dunes and bare dunes. Sometimes grows exposed, sometimes under Salix sp. Locally infrequent to abundant, with Juncus sp., Salix sp., Camissionia cheiranthifolia.
Comment
SEINET10582338
Monardella frutescens
A. Graff
1993-7-10
Graff 175
San Luis Obispo
Big Coreopsis Hill, on stabilized dunes overlooking Little Oso Flaco Lake (opposite side than Monardella crsipa, on unstable dunes). Need permission from the Nature Conservancy to collect. Locally patchy, with Rhamnus californica, Coreopsis gigantea, Eriogonum parvifolium, Leptodactylon californicum, Lupinus chamissonis, Toxicodendron diversilobum, Pteridium aquilinum var. pubescens, Carpobrotus chilensis, Conicosia pugioniformis, Achillea millefolium, Dudleya lanceolata, Pholisma arenarium (one parasitic on Monardella frutescens), Silene lacinata spp. major. End of bloom.
Comment
SBBG112587
Monardella palmeri
C. B. Hardham
1964-7-5
12284
San Luis Obispo
Burnett Peak
Comment
CAS-BOT-BC220378
Monardella palmeri
R. F. Hoover
1946-6-15
6146
San Luis Obispo
Rinconada Mine, betw. Santa Margarita and Pozo
Comment
SEINET10582123
Monardella palmeri
A. Graff
1993-7-9
Graff 166
San Luis Obispo
Los Padres National Forest, Cuesta Ridge. .45 miles downhill (towards Hwy. 101) from the Cuesta Ridge Botanical Area sign. Stop at turnout below TV towers and look on the right side of the road just below that point. T29S,R12E,S35. Locally patchy and infrequent on serpentine, with Salvia mellifera, Arctostaphylos sp., grasses. End of bloom.
Comment
UC76202
Monardella undulata
Miss M. Alice King
June, 1895
San Luis Obispo
Arroyo Grande
Comment
LA62469
Monardella undulata
Carl Epling; Harlan Lewis
1943-4-23
sn
San Luis Obispo
W of Nipomo
Comment
RSA660620
Monardella undulata
Austin P. Griffiths, G. Jones, K. Jones, D. Bay
1986-5-25
s.n.
San Luis Obispo
Moro Bay Sandspit, near SW corner, but several hundred meters NE along bisecting trail
Comment
CAS-BOT-BC220293
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7291
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe - Arroyo Grande road
Comment
CAS-BOT-BC220294
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7291
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe - Arroyo Grande road
Comment
SBBG109896
Monardella undulata subsp. crispa
C. B. Hardham
1965-4-21
12891
San Luis Obispo
Pismo Dunes
Comment
CAS-BOT-BC220299
Monardella undulata subsp. undulata
Mrs. E. C. Van Dyke
No date on label
s.n.
San Luis Obispo
Pismo
Comment
RSA408685
Monardella undulata var. frutescens
E. A. Purer
1933-7-20
5058
San Luis Obispo
5 miles northwest of Guadalupe.
Comment
UC771730
Monardella villosa var. subglabra
R. F. Hoover
1946-6-22
6183
San Luis Obispo
Perry Creek Southeast of Cambria
Comment
UCD147273
Monolepis nuttalliana
Michael Gordon; M. Gogol-Prokurat, MJ Colletti
2010-4-8
CARR 1024 -2
San Luis Obispo
San Luis Obispo County: Carrizo Plains National Monument, Calliente Range.
879
Comment
RSA201652
Monolepis nuttalliana
Robert F. Hoover
1952-4-8
8088
San Luis Obispo
West base of Temblor Range near road to McKittrick.
Comment
UC1285416
Monolopia congdonii
R. F. Hoover
1950-4-14
7828
San Luis Obispo
n end of Elkhorn Plain
Comment
UCD134564
Monolopia congdonii
Dean Wm. Taylor; Glenn L. Clifton
1988-3-12
9385
San Luis Obispo
San Luis Obispo County: the Carrizo Plain. North base of hills 2 miles northeast of Wells Ranch.
701
Comment
RSA522509
Monolopia gracilens
David J. Keil, Malcolm McLeod, California Native Plant Society Rare Plant Committee
1983-5-1
16973
San Luis Obispo
Between Arroyo de la Cruz and Arroyo de los Chinos.
Comment
SFV15510
Monolopia lanceolata
I. E. Anderson, J. H. Nishida, R. L. Allen
1992-4-26
363
San Luis Obispo
Carrizo Plain South end of Carrizo Plain. 22.0 miles north on Soda Lake Road from junction with Highway 166.
670
Comment
UC1069967
Monolopia lanceolata
W. A. Peterson
1937-3-15
607
San Luis Obispo
1 mi ene La Panza Ranch; La Panza Quad.
Comment
UCD163555
Monolopia lanceolata
CNPS Melinda Elster; Sara Taylor
2015-4-25
CARR- 1126 A
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument, on the valley floor.
590
Comment
CAS-BOT-BC349547
Monolopia lanceolata
Clare B. Hardham
1957-4-2
1604
San Luis Obispo
Santa Lucia Mountains. Chalk Rock, Peachy Canyon
Comment
CAS-BOT-BC349553
Monolopia lanceolata
Roxana S. Ferris
1955-5-23
12813
San Luis Obispo
Junction of Creston-La Panza road with Santa Margarita-La Panza road (State Hwy. 178)
Comment
CAS-BOT-BC349554
Monolopia lanceolata
Roxana S. Ferris
1955-5-23
12810
San Luis Obispo
Cammattii Canyon road, 1.6 mi. N of its junction with Creston-La Panza road
Comment
UCD134598
Monolopia lanceolata
Jaime Kneitel
1995-3-25
6
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, 100 meters off Selby Road.
610
Comment
CAS-BOT-BC349677
Monolopia stricta
Alice Eastwood; John Thomas Howell
1937-4-29
4117
San Luis Obispo
Carrizo Plain near Soda Lake
Comment
UCR81090
Monolopia stricta
G. Fred Hrusa, J. Hart
1993-4-6
10699
San Luis Obispo
Inner South Coast Range, Carrizo Plain, S end of Soda Lake on E side
610
Comment
UC1925844
Montia fontana
David Keil
1981-4-9
14289
San Luis Obispo
2.5 miles beyond Shell Creek along State Highway 58.
Comment
OBI58515
Montia fontana
David J. Keil
1998-4-16
26772
San Luis Obispo
Pozo Rd. 2.1 mi SE of junction with Las Pilitas Rd.
Comment
SBBG61587
Morella californica
R. Hoffmann
1930-4-18
San Luis Obispo
Oceano
Comment
UCR122165
Mucronea californica
George K. Helmkamp, E. A. Helmkamp
2000-4-22
5480
San Luis Obispo
Central Coast, Los Osos, between the west end of Howard Ave. and Morro Bay sand dunes
15
Comment
CAS-BOT-BC109045
Mucronea californica
James L. Reveal
1988-5-26
6911
San Luis Obispo
Along California Highway 58, 0.5 mile west of Shell Creek Road, 6 miles northwest of La Panza and 2.1 miles
411
Comment
JEPS108230
Mucronea californica
David Gowen
2005-5-10
289
San Luis Obispo
Shell Creek Road. South of turnoff to Camatti Ranch.
Comment
OBI10905
Mucronea californica
Robert F. Hoover
1964-8-14
9249
San Luis Obispo
Jack Lake, S of Callender Railway siding
Comment
RSA487192
Mucronea californica
James L. Reveal, Rose Broome, Clare B. Hardham
1987-6-18
6485
San Luis Obispo
Nipomo Mesa, in open fields north of the Union Oil Refinery and south of the Stauffer Chemical Plant, along Hwy 1, about 7 airline miles west of Nipomo.
15
Comment
CAS-BOT-BC415991
Mucronea perfoliata
R. F. Hoover
1949-6-4
7752
San Luis Obispo
at San Juan River on Pozo-Simmler Road
Comment
UC1156222
Muhlenbergia utilis
R. F. Hoover
1966-10-1
10102
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Creek
Comment
CAS-BOT-BC508574
Muilla maritima
Alice Eastwood
No date on label.
14356
San Luis Obispo
Unspecified
Comment
OBI58615
Myosurus minimus
David J. Keil, with Kathleen A. Keil
1998-4-4
26560
San Luis Obispo
Carrizo Plain N of Soda Lake. Seven Mile Rd. at junction with Bridgville Rd.(1 mi. E of Soda Lake Rd.)
Comment
OBI79691
Myrtus communis
David J. Keil
2011-11-12
31183
San Luis Obispo
San Luis Obispo. Vegetated strip opposite San Luis Obispo High School along San Luis Drive extending into riparian corridor of San Luis Creek
75
Comment
CAS-BOT-BC456208
Najas marina
Ernest C. Twisselmann
1959-11-2
5901
San Luis Obispo
Oso Flaco Lake.
6
Comment
CAS-BOT-BC259848
Nassella cernua
Ernest C. Twisselmann
1956-5-28
2860
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon
609
Comment
RSA126810
Nassella cernua
H. C. Lee
1937-4-29
864
San Luis Obispo
One mile north-northwest of Wellsona.
213
Comment
POM262060
Nassella pulchra
I. L. Wiggins
1929-4-16
3649
San Luis Obispo
8 miles north of Cayucos
Comment
SBBG114026
Nasturtium gambelii
A. Parikh, N. Gale
2001-6-30
SLO- 9
San Luis Obispo
N side of the northern lobe of Oso Flaco Lake
4
Comment
SBBG20197
Nasturtium gambelii
E. R. Chandler
1962-6-15
869
San Luis Obispo
edge of Oso Flaco Lake [putative hybrid w/ N. officinale]
15
Comment
IRVC29499
Nasturtium officinale
Mark A. Elvin, LynneDee Althouse
2006-5-25
4919
San Luis Obispo
Above Arroyo Grande; Old Oak Park Road, across from 1620 Old Oak Park Rd. Central Coastal Foothills
99
Comment
OBI32046
Nasturtium officinale
David J. Keil, Melissa Luckow
1981-7-3
14972
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of the stream from freshwater marsh W of hwy 1 E along the ridge system to lower slopes of Pine Top Mtn and back to the hwy along riparian zone
Comment
UC1563872
Navarretia atractyloides
Barbara Ertter
1989-6-10
8569
San Luis Obispo
ca 20 air mi ene San Luis Obispo (e side of Black Mt., 3.5 mi from Hwy 58 on rd to Navajo Campground, road along McGinnis Creek); La Panza Range, Black Mt.
609
Comment
UCR122587
Navarretia hamata subsp. leptantha
George K. Helmkamp
1995-11-23
108
San Luis Obispo
Central Coast, Junction of Martingale Avenue and Buckskin Drive in Los Osos
46
Comment
OBI11334
Navarretia hamata subsp. leptantha
R. F. Hoover
1968-6-9
11170
San Luis Obispo
Del Mar. On sandy mesa.
Comment Read comments Aug 24 2020
OBI81356
Navarretia mitracarpa
Jason Dart
2010-5-25
416
San Luis Obispo
Northern Carrizo Plain
613
Comment
UC771766
Navarretia mitracarpa
R. F. Hoover
1946-6-15
6147
San Luis Obispo
between Santa Margarita and Pozo (Rinconada Mine)
Comment
OBI79132
Navarretia nigelliformis
Kyle R. Weichert
2014-5-18
1
San Luis Obispo
Collins Vineyard off Mill Rd. Paso Robles, CA
256
Comment
OBI57360
Nemacladus ramosissimus
David J. Keil
1998-4-9
26641
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
SEINET10460988
Nemacladus secundiflorus
Hardham
1963-6-5
HARDHAM 10710
San Luis Obispo
Comment
UC1501861
Nemophila menziesii
Eben MacMillan
1951-3-10
San Luis Obispo
Wreden Ranch overlooking San Joaquin Valley, Wreden Ranch (San Joaquin Valley, junction of San Luis Obispo and Kern Counties)
762
Comment
OBI77614
Nemophila pedunculata
Joy Nishida, Robert Allen
1982-4-10
212
San Luis Obispo
American Cyn campground
536
Comment
OBI4233
Nerium oleander
Geraldine Owen
1972-6-22
21
San Luis Obispo
Comment
OBI79591
Nicotiana acuminata
David J. Keil
2012-7-18
31412
San Luis Obispo
Grover Beach. Highway 1, ca. 0.3 miles north of Grand Ave.
6
Comment
UC1953344
Nicotiana glauca
Anthony Baniaga with Theo Fitanides
2010-5-16
211
San Luis Obispo
Tierra Redonda Mountain, 10m W of paved access road to maintenance shack.
Comment
OBI36690
Nuphar polysepala
Eric Wise
1981-6-30
852
San Luis Obispo
Black Lake of Dune Lakes
Comment
OBI54419
Nuttallanthus texanus
Matthew Arterburn
1997-4-8
34
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
UC310388
Oemleria cerasiformis
Philip A. Munz
1925-3-25
9197
San Luis Obispo
Morro Creek
Comment
UCD113657
Oemleria cerasiformis
Roman Gankin; W. R. Russell
1962-2-22
342
San Luis Obispo
San Luis Obispo County: Northern part of county. Hill just south of Arroyo de la Cruz, 1/2 mile east of State Route 1 and 9.4 miles northwest of entrance to Hearst State Historical Monument.
Comment
RSA128121
Oemleria cerasiformis
Clare B. Hardham
1959-3-14
4070
San Luis Obispo
York Mt.
Comment
OBI11974
Oenothera elata subsp. hookeri
Barrett Anderson
1973-8-7
378
San Luis Obispo
S end of Morro Bay near Sharks Inlet
Comment
CAS-BOT-BC56877
Opuntia phaeacantha
R. F. Hoover
1946-10-13
6479
San Luis Obispo
Field redacted by CAS, contact the data manager for more information
Comment
OBI58580
Orobanche californica subsp. condensa
David J. Keil
1998-6-10
27751
San Luis Obispo
Shell Creek area, 0.5 miles N from Hwy 58 along Shell Creek Rd. on east side of road.
Comment
OBI58266
Orobanche californica subsp. grandis
Austin P. Griffiths, Chuck Pergler
1987-7-7
18260
San Luis Obispo
Near S end of dune ridge system leading to N margin of Santa Maria River Estuary
Comment
RSA613718
Orthocarpus purpurascens
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3217
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with CA hwy 33 (roughly WNW of Maricopa).
579
Comment
UC455387
Oxalis albicans subsp. pilosa
I. J. Condit
1908-7-6
San Luis Obispo
Arroyo Grande
Comment
CDA34285
Oxalis latifolia
David J. Keil
2010-10-18
30931
San Luis Obispo
San Luis Obispo. Del Rio Avenue.
Comment
OBI32169
Oxalis pilosa
David J. Keil, Melissa Luckow and Robert Allen
1981-11-11
15671
San Luis Obispo
Arroyo de la Cruz area N of San Simeon. Along S side of the Arroyo
Comment
UCSB8685
Oxalis pilosa
Ralph, F.
1959-4-11
San Luis Obispo
Hillside above County Road at the corner of Olan Avenue, .4 miles from turn off Hwy 1 to Cambria Pines.
152
Comment
CAS-BOT-BC121287
Paeonia californica
W. R. Dudley
1902-4-4
s.n.
San Luis Obispo
Woods near Cambria
Comment
OBI32171
Paeonia californica
David J. Keil, Melissa Luckow
1981-7-3
14978
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of the stream from freshwater marsh W of hwy 1 E along the ridge system to lower slopes of Pine Top Mtn and back to the hwy along riparian zone
Comment
CAS-BOT-BC121272
Paeonia californica
Ira L. Wiggins
1929-4-15
3556
San Luis Obispo
Between Guadalupe and Oceana
Comment
JEPS55206
Paeonia californica
Lois Chambers
1934-4-1
San Luis Obispo
about 10 mi from Santa Margarita (on road from Simmler to Santa Margarita); Santa Barbara National Forest Reserve
Comment
OBI43335
Panicum capillare
Eric Wise
1983-10-25
1863
San Luis Obispo
Beck Lake. Approx 1 mi S of Creston
Comment
OBI27315
Papaver californicum
Robert L. Allen, Nancy E. Arnold
1981-4-26
200
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts
305
Comment
OBI11705
Papaver californicum
B. A. Smith
1966-4-14
35
San Luis Obispo
2 mi W on Cuesta Ridge from hwy 101 Cuesta Summit
Comment
OBI59525
Papaver heterophyllum
David J. Keil, with V. L. Holland
1999-5-4
28319
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
CAS-BOT-BC253966
Parapholis incurva
R. F. Hoover
1947-4-18
6954
San Luis Obispo
Mouth of San Simeon Creek
Comment
CAS-BOT-BC253967
Parapholis incurva
Malcom A. Nobs; S. Galen Smith
1949-6-22
814
San Luis Obispo
At Oceano, 3 miles S of Pismo Beach
Comment
OBI8719
Parietaria hespera
Robert F. Hoover
1946-6-16
6173
San Luis Obispo
W edge of Carrizo Plain, at top of grade leading from San Juan River. At base of sandstone cliffs
Comment
OBI82656
Parthenocissus inserta
David J. Keil
2015-7-8
33291
San Luis Obispo
Atascadero. Southeast of intersection of El Camino Real and San Rafael Road
280
Comment
OBI22082
Paspalum dilatatum
Robert F. Hoover
1966-9-16
10062
San Luis Obispo
2 mi S of Creston
Comment
UCR41412
Passiflora tarminiana
A. C. Sanders
1985-11-30
5952 B
San Luis Obispo
Central Coast, Cambria. Roadside on a wooded hill w/ scattered residences, west of Hwy 1 near Shamel Park
Comment
UC1069002
Pectocarya penicillata
T. M. Hendrix
1937-4-22
77
San Luis Obispo
2.1 mi nnw Highland School
472
Comment
OBI77709
Pectocarya setosa
David J. Keil
1998-5-11
27198
San Luis Obispo
Caliente Range. 4.9 mi from Soda Lake Rd. along Selby Rd.
Comment
OBI83662
Pectocarya setosa
George Butterworth
2017-4-16
1014
San Luis Obispo
Chimineas Ecol. Reserve. Black Chin Rd.
975
Comment
PASA1956
Pectocarya setosa
M. Stason, F. Brubaker
1930-4-14
219
San Luis Obispo
Temblor mountains, eastern San Luis Obispo Co.
Comment
UCR266164
Pedicularis densiflora
Al Lindholm
1971-4-8
141
San Luis Obispo
Fitzhugh property, 6 mi N of Cayucos, 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Creeks
460
Comment
UCSB43891
Pedicularis densiflora
Fugle, Craig
1982-4-23
San Luis Obispo
2 miles east of E. Questa Ridge Rd.
609
Comment
UCR132141
Pelargonium grossularioides
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6578
San Luis Obispo
Irish Hills, Clark Valley Rd., 3.8 mi south of Los Osos Valley Rd., east of Los Osos
213
Comment
OBI51179
Pennisetum clandestinum
Jan Barber
1993-8-5
51
San Luis Obispo
San Simeon State Park
Comment
CAS-BOT-BC258814
Pennisetum setaceum
R. K. Brummitt
1998-5-10
19810
San Luis Obispo
S side of Cuesta Pass between San Luis Obispo and Atascadero
400
Comment
UCR29938.1
Penstemon heterophyllus
J. H. Nishida
1982-5-22
389
San Luis Obispo
South Coast Range, 0.8 miles south of American Canyon Campground, where road crosses dry streambed
518
Comment
POM14686
Penstemon heterophyllus subsp. heterophyllus
R. W. Summers
1886-6-21
s.n.
San Luis Obispo
Santa Margarita Valley.
Comment
UC1063644
Pentagramma triangularis subsp. triangularis
F. H. Raymond
1930-11-29
129
San Luis Obispo
Los Berros Canyon; Nipomo Quadrangle
304
Comment
UC2027509
Pentagramma triangularis subsp. triangularis
Greg Wilvert
2005-5-11
414
San Luis Obispo
Southeast Half of Caliente Range: 1.3 km SW of Semper Spring.
Comment
UC1495292
Pentagramma triangularis subsp. triangularis
Robert T. Clausen and Harold Trapido
1940-6-24
4728
San Luis Obispo
1 1/2 mi e Avila
60
Comment
UC771673
Perideridia gairdneri subsp. gairdneri
R. F. Hoover
1946-9-22
6447
San Luis Obispo
Cambria
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
OBI33037
Perideridia kelloggii
David J. Keil
1983-7-16
17394
San Luis Obispo
Vicinity of Arroyo de la Cruz, No of San Simeon
Comment
UC1390006
Perideridia pringlei
T. I. Chuang, F. M. Chuang, and S. Banwar
1965-7-5
5979
San Luis Obispo
Botanical Garden California Polytechnical College
Comment
OBI59262
Persicaria lapathifolia
David J. Keil, with Lawrence M. Kelly, Kathryn Bay, and Frieda Wertman
1988-11-12
21198
San Luis Obispo
Phoenix Creek inlet of Lopez Lake.
168
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
OBI65118
Phacelia cicutaria var. hispida
Greg Wilvert
2005-5-4
379
San Luis Obispo
SE half of the Caliente Range. Quail cyn
764
Comment
SBBG103411
Phacelia ciliata
E. R. Blakley
1986-3-2
San Luis Obispo
Soda Lake
Comment
SBBG65311
Phacelia ciliata
R. Hoffmann
1932-4-3
San Luis Obispo
upper Cuyama Valley
Comment
UCR41871
Phacelia ciliata
C. F. Smith
1950-3-18
2570
San Luis Obispo
Along Soda Lake Road to Carrizo Plain, c. 3 mi off Hwy 33 (formerly Hwy 399)
808
Comment
RSA8260
Phacelia ciliata
I. L. Wiggins
1932-3-20
5782
San Luis Obispo
Hillsides in immediate vicinity of Cholame.
Comment
UC338244
Phacelia ciliata var. ciliata
unknown
1887-1
San Luis Obispo
Comment
OBI28860
Phacelia ciliata var. ciliata
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14483
San Luis Obispo
Road at S end of Soda Lake ca 1/4 mi E of Soda Lake rd
Comment
CDA11470
Phacelia distans
G. F. Hrusa
1995-5-28
12233
San Luis Obispo
Black Butte Research Natural Area. SE base of Peak 3.
Comment
HSC91855
Phacelia distans
Susan H. Bicknell
1989-6-11
San Luis Obispo
Montano de Oro, MDO 17
Comment
SBBG55567
Phacelia distans
D. Keil, D. Walters, M. McCleod, B. Burdett
1981-5-25
14776
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz; near St Hwy 1
Comment
UCD147261
Phacelia distans
Melanie Gogol-Prokurat; A. Klein
2008-5-6
CARR 148 -2
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
720
Comment
UCR140993
Phacelia distans
George K. Helmkamp
2004-3-10
8337
San Luis Obispo
Central Coast, Nipomo Mesa, along Pomeroy Rd, 0.2 mi N of Willow Rd, NW of Nipomo
91
Comment
RSA18233
Phacelia distans
Carl B. Wolf
1929-4-16
3617
San Luis Obispo
Mouth of small creek along coast four miles north of Morro Bay.
Comment
OBI80434
Phacelia douglasii
David J. Keil
1985-3-16
s.n.
San Luis Obispo
Los Osos - Baywood Park area. Vicinity of intersection of South Bay Blvd. and Turri Road and southeastward.
20
Comment
RSA8280
Phacelia douglasii
I. L. Wiggins
1932-3-21
5808
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
UC455963
Phacelia douglasii
I. J. Condit
1910-4-1
San Luis Obispo
Mills Ranch
Comment
OBI64942
Phacelia fremontii
Greg Wilvert
2005-3-26
36
San Luis Obispo
SE Half of the Caliente Range. Approx 3.2 km N of Wells Cyn on the N edge of the Caliente Range
826
Comment
OBI66358
Phacelia grisea
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26258
San Luis Obispo
Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon.
732
Comment
OBI77784
Phacelia grisea
G. F. Hrusa
1995-5-2
12220
San Luis Obispo
Black Butte Research Natural Area. At W end of ridge imed WNW of and leading to Peak 2
600
Comment
UC1285030
Phacelia grisea
R. F. Hoover
1965-6-17
9429
San Luis Obispo
ridge nw Cuesta Pass; Santa Lucia Range
Comment
SBBG48491
Phacelia malvifolia
L. W. Edge
1974-6-11
473
San Luis Obispo
Santa Rita Cyn Rd
Comment
UCSB34156
Phacelia malvifolia
Nilsen, Erik
1980-4-27
San Luis Obispo
On Jolon Road 10 miles from Rt. 101
152
Comment Read comments Aug 19 2016
OBI35448
Phacelia malvifolia var. loasifolia
Melody Dickens
1981-3-30
68
San Luis Obispo
On Morro Rock, Morro Bay. In various locations at S face near base
Comment
OBI58206
Phacelia nemoralis var. nemoralis
David J. Keil
1998-6-15
27825
San Luis Obispo
Along Santa Rita Creek Rd. W of Templeton, 2-3 miles W of junction with Vineyard Drive.
Comment
OBI43519
Phacelia ramosissima
Eric Wise
1982-7-2
1597
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC159045
Phacelia ramosissima var. austrolitoralis
D. E. Breedlove
1963-3-21
4273
San Luis Obispo
on bluff overlooking the Santa Maria River, 2 miles west of Nipomo
Comment
RSA232063
Phacelia ramosissima var. montereyensis
C. W. Tilforth, John Dourley
1972-8-23
634
San Luis Obispo
Sand dunes between Oso Flaco Lake and ocean.
Comment
UC57366
Phacelia tanacetifolia
Geo. B. Grant
May 1903
5367
San Luis Obispo
Paso Robles
Comment
UC55305
Phacelia viscida
J. H. Barber
1899-4-23
San Luis Obispo
Paso Robles
Comment
OBI6325
Phacelia viscida
Neil Havlik
1968-4-3
126
San Luis Obispo
Lopez Canyon, about 4.5 mi above dam site
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
OBI5597
Phalaris aquatica
Sharon Jochums
1974-5-19
234
San Luis Obispo
On W side of hwy 1 S of Arroyo de la Cruz
Comment
OBI76997
Phalaris aquatica
Danielle DeRome
1994-6-4
649491
San Luis Obispo
Along Poly Cyn Rd and the Transportation Yard
Comment
POM116443
Phalaris caroliniana
Marcus E. Jones
1882-1
s.n.
San Luis Obispo
San Luis Obispo.
Comment
CDA34267
Phalaris paradoxa
David J. Keil
2010-6-7
30865
San Luis Obispo
La Panza Mountains. Highway 58.
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
UC1124203
Phlox gracilis
W. A. Peterson
1937-4-14
690
San Luis Obispo
3.2 mi ne Mouth of Cedar Creek; La Panza Quad.
640
Comment
CHSC22661
Pholisma arenarium
H. A. Sweet
1965-4-12
4- 12 -65-3
San Luis Obispo
Morro Bay sand dunes at western end of Los Osos Valley Road.
Comment
SBBG45328
Pholisma arenarium
L. W. Edge
1972-5-31
195
San Luis Obispo
Callender, Highway 1
Comment
UC1036938
Pholisma arenarium
Rimo Bacigalupi
1950-5-13
3196
San Luis Obispo
sandy area just s Oso Flaco Lake
Comment
CAS-BOT-BC219573
Pholisma arenarium
Roadhouse
No date on label
s.n.
San Luis Obispo
San Luis Obispo
Comment
CDA11447
Pholistoma auritum var. auritum
G. F. Hrusa
1995-5-28
12203
San Luis Obispo
Black Butte Research Natural Area. E base of Ridge 2.
Comment
CAS-BOT-BC222608
Pholistoma auritum var. auritum
Alice Eastwood
1927-4-9
14362
San Luis Obispo
Cavidas (Miossi ranch)
Comment
OBI28636
Phoradendron densum
Robert J. Rodin
1965-3-28
7122
San Luis Obispo
Along road E of Simmler near E boundary of San Luis Obispo county
Comment
JEPS114168
Phoradendron leucarpum subsp. tomentosum
E. L. Painter, M. Wetherwax, J. Olson
2000-10-16
CR- 124
San Luis Obispo
Camp Roberts. East Garrison, between E side of main road and railroad tracks.
Comment
RSA573673
Phoradendron macrophyllum
Vanessa Ashworth, Nigel Boyle
1994-10-16
71
San Luis Obispo
On W side of Vine Street just N of junction with 13th St, in center of Paso Robles.
Comment
OBI28243
Phoradendron serotinum subsp. tomentosum
Krystoff/Spasbo
1982-4-18
36
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
OBI22633
Phyllostachys aurea
Ed Zimmerman
1962-2-4
29
San Luis Obispo
Cal Poly campus, cultivated
Comment
SEINET9304991
Pickeringia montana
Unknown
1999-5-26
San Luis Obispo
TV Tower, approx. 1 mi NW Cuesta Pass and Hwy 101, San Luis Obispo Co. Scattered over 1/2 of road shoulder.
Comment
CAS-BOT-BC206930
Pickeringia montana var. montana
Gale Sphon
1959-6-7
366
San Luis Obispo
Highway 178 about 6 miles west of La Panza Campground, Los Padres National Forest
Comment
SBBG123057
Pilularia americana
D. Keil et al.
2001-4-17
29303
San Luis Obispo
vernal pools SE of jct of Bee Rock Rd and Perimeter Rd; Camp Roberts
Comment
RSA175181
Pinus attenuata
Robert F. Thorne, P. Everett
1963-4-20
31608
San Luis Obispo
On Cuesta Ridge, about 4 miles SE of Cuesta Summit.
854
Comment
OBI73364
Pinus coulteri
David J. Keil
2010-3-15
30662 -5
San Luis Obispo
Upper Prefumo Canyon Road below See-Prefumo Canyon summit
Comment
CAS-BOT-BC78578
Pinus coulteri
W. R. Dudley
1901-4-4
s.n.
San Luis Obispo
near Burnett Cr.
Comment
RSA176499
Pinus coulteri
I. L. Wiggins
1932-3-22
5833
San Luis Obispo
Steep ridge above lower part of Cuesta Grade. The ocean can be seen very clearly from this point.
488
Comment
OBI22747
Pinus muricata
R. A. Hays
1957-11-10
s.n.
San Luis Obispo
Prefuma Cyn summit
Comment
RSA586554
Pinus sabiniana
F. L. Johnson, E. A. Young
1993-5-26
ROB 0641
San Luis Obispo
Dughi Spring.
Comment
JEPS64446
Piperia michaelii
G. W. Michael
1886-1
San Luis Obispo
San Luis Obispo
Comment
SEINET255484
Piptatherum miliaceum
Cindy Roche
2006-2-25
2006 .1
San Luis Obispo
CalPoly campus, at the gate to road leading to CalPoly Design Village, San Luis Obispo.
200
Comment
OBI81027
Plagiobothrys acanthocarpus
Jason Dart
2008-4-15
313
San Luis Obispo
Northern Carrizo Plain. The location is one mile north of Highway 58, 1.5 miles east of Bitterwater Road.
620
Comment
OBI64415
Plagiobothrys arizonicus
David J. Keil
2001-3-28
29208
San Luis Obispo
Diablo Range, Avenal Ridge. Cottonwood Pass along Highway 41, 1.1 mile west of Kern County line.
597
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
SBBG118042
Plagiobothrys canescens
K. Foster
1999-4-27
San Luis Obispo
Training Area 02, vernal pool 02-1; Camp Roberts
Comment
OBI47430
Plagiobothrys nothofulvus
David J. Keil, Art Webster
1984-4-29
18196
San Luis Obispo
Cyn bottom of Lopez Wildernest area
Comment
UCR121526
Plagiobothrys nothofulvus
George K. Helmkamp
2002-4-21
7483
San Luis Obispo
Central Coast, Santa Rosa Creek Rd., 11.2 mi east of Cambria
396
Comment
SBBG110379
Plagiobothrys nothofulvus
C. B. Hardham
1967-3-1
14369
San Luis Obispo
Big Rock, Shell Crk area
Comment
UC54862
Plagiobothrys nothofulvus
Mrs. R. W. Summers
1882-1
San Luis Obispo
Hospital Hill
Comment
SBBG118269
Plagiobothrys trachycarpus
K. Foster
1999-4-27
San Luis Obispo
Training Area Y1, vernal pool plot Y1-15; Camp Roberts
Comment
UC881358
Plagiobothrys trachycarpus
Lewis S. Rose
1936-5-8
36247
San Luis Obispo
2 mi e Pozo
457
Comment
UCSB51275
Plagiobothrys undulatus
Ferren, Wayne
1984-4-18
San Luis Obispo
Proposed natural reserve; Upper Campground Area; San Simeon State Beach
60
Comment
RSA0043085
Plantago
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6380
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
SBBG107167
Plantago
C. B. Hardham
1959-5-21
4599
San Luis Obispo
Arroyo de la Cruz
Comment
OBI58460
Plantago coronopus
David J. Keil
1998-1
27916
San Luis Obispo
San Luis Obispo. Catchment basin just E of railroad tracks adjacent to Tank Farm Rd.
Comment
CDA12457
Plantago erecta
G. F. Hrusa
1992-3-27
10335
San Luis Obispo
Upper Salinas Valley; ROW along Hwy 46 approx. 4 miles E of Paso Robles.
Comment
SBBG104219
Plantago erecta
M. D. Proctor, E. A. Young
1993-4-17
ROB 479
San Luis Obispo
0.3 km S of Pick and Shovel Mine; Camp San Luis Obispo
Comment
SBBG94013
Plantago erecta
S. A. Junak
1990-4-17
4159
San Luis Obispo
just N of USFS Rd 29S11.3 along E side of KSBY TV towers, E end of Cuesta Ridge Botanical Area, ca. 2.6 mi W of US Hwy 101
716
Comment
UC54852
Plantago erecta
Rev. R. W. Summers
1890-3-23
San Luis Obispo
Base of San Luis Mt. San Luis Mt.
Comment
OBI11660
Plantago erecta
Eben McMillan
1952-5-21
6
San Luis Obispo
Palo Prieta Cyn 4 mi SE of Cholame
Comment
OBI29307
Plantago erecta
Lou Morton
1981-5-17
s.n.
San Luis Obispo
In the Laguna Lake Park
Comment
UC463299
Plantago erecta
Roxana S. Ferris
1929-4-13
7524
San Luis Obispo
e of San Luis Obispo
Comment
OBI36838
Plantago lanceolata
Eric Wise
1982-4-29
1413
San Luis Obispo
Shepperd's Reservoir, Cal Poly
Comment
UC1587152
Plantago lanceolata
Tim Ross and Annette Ross
1988-8-16
1557 -2
San Luis Obispo
near Atascadero State Beach; Morro Bay
Comment
OBI36847
Plantago major
Eric Wise
1981-7-10
928
San Luis Obispo
Atascadero Lake
Comment
OBI64928
Plantago ovata
Greg Wilvert
2005-3-21
19
San Luis Obispo
SE Half of the Caliente Range. 1/3 km W of the S end of Pipeline Rd, overlooking the Cuyama Valley
768
Comment
JEPS24085
Plantago subnuda
Ernest C. Twisselmann
1959-5-23
5262
San Luis Obispo
just w Baywood Park; Morro Bay
3
Comment
SBBG84534
Plantago subnuda
C. F. Smith
1968-7-30
10112
San Luis Obispo
behind dunes at Oceano State Beach Park
Comment
OBI29832
Platanus racemosa
Ruth Davis
1964-5-26
117
San Luis Obispo
Reservoir Cyn, 1 mi N of San luis Obispo
Comment
OBI31507
Platanus racemosa
Joy Nishida
1982-6-16
463
San Luis Obispo
American Cyn. .6 mi S of American Cyn campground along steam bed
518
Comment
OBI3592
Platanus racemosa
Mary Kidd
1971-8-5
172
San Luis Obispo
Cal Poly campus in Poly Grove picnic area, W side of campus
Comment
OBI73165
Platanus racemosa
Matt Ritter
2010-2-21
5036
San Luis Obispo
San Luis Crk at Johnson bridge crossing
Comment
CAS-BOT-BC93226
Platanus racemosa
R. F. Hoover
1946-8-18
6309
San Luis Obispo
East base of La Panza Range, and branch of Navajo Creek.
Comment
OBI11617
Platanus racemosa
Robert F. Hoover
1969-8-18
6309
San Luis Obispo
E base of La Panza Range, on a branch of Navajo crk
Comment
RSA43056
Platanus racemosa
Robert F. Hoover
1946-8-18
6309
San Luis Obispo
E base of La Panza Range, on a branch of Navajo Creek.
Comment
RSA517090
Platystemon californicus var. crinitus
C. F. Smith
1950-3-18
2575
San Luis Obispo
Carrizo Plain, about 20 miles SW of Highway 33 (formerly Highway 399)
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
SD264787
Plecostachys serpyllifolia
David Keil
2016-2-6
33451
San Luis Obispo
Pismo Beach. Shell Beach Bluff Train from intersection of Indio Drive and Bluff Drive to parking area at southern end of Cave Landing Road overlooking Pirates Cove. Trail along top of sea bluff, eastern portion developed with residences above trail.
29
Comment
OBI34295
Plectritis ciliosa
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchard
1982-3-24
15783
San Luis Obispo
Vicinity of American Cyn in the La Panza Mts
Comment
SBBG119692
Plectritis ciliosa subsp. ciliosa
E. Painter, M. Wetherwax
2001-4-5
CR 166
San Luis Obispo
ravine leading down to San Marcos Rd, at S end of installations, near Generals Rd; Camp Roberts
231
Comment
UC1120032
Plectritis ciliosa subsp. insignis
W. A. Peterson
1937-4-27
757
San Luis Obispo
4 mi ese of McChesney Mountain (Santa Barbara National Forest); Santa Barbara National Forest
746
Comment
UC573254
Pluchea sericea
W. A. Peterson
1936-7-9
335
San Luis Obispo
Cuyama Ranch Santa Ynez Quad.
670
Comment
SBBG85264
Pluchea sericea
C. Kuizenga, K. Osland
1985-5-23
San Luis Obispo
Cuyama River, 25 mi E of US Hwy 101 on St Hwy 166
Comment
OBI25701
Poa annua
Hannah Rothlin
1981-3-1
1
San Luis Obispo
Along S entrance of Poly Cyn, E hillside near the entrance
Comment
SEINET251718
Poa bulbosa
Unknown
2005-3-30
9247
San Luis Obispo
Outer South Coast Ranges: Pozo Road, 0.9 mi E of Hi Mountain Road; N side of Garcia Mountains (Pozo Summit 7.5' Q.:).
460
Comment
OBI69686
Poa howellii
Steven A. Junak
1990-4-26
4198
San Luis Obispo
Santa Lucia Mts: 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
SBBG109913
Poa howellii
C. B. Hardham
1958-5-22
2955
San Luis Obispo
Stenner Crk near San Luis Obispo
Comment
OBI31607
Poa secunda
Joy Nishida, Ginger King and Julie Oxford
1982-5-1
361
San Luis Obispo
American Cyn campground
536
Comment
OBI22152
Poa secunda subsp. secunda
Robert D. Page
1962-4-20
80
San Luis Obispo
Calif State Polytechnic College, San Luis Obispo
Comment
OBI37912
Poa secunda subsp. secunda
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18595
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk rd, N of rocky Butte lookout at locked gate
732
Comment
UC188805
Poa secunda subsp. secunda
J. H. Barber
1899-4-23
San Luis Obispo
Paso Robles
Comment
OBI33850
Poa secunda subsp. secunda
Melissa Luckow, CNPS
1981-4-18
681
San Luis Obispo
Just S of Soda Lake
Comment
OBI53293
Poa secunda subsp. secunda
Lynne Dee Oyler
1986-2-22
313
San Luis Obispo
American Cyn blue oak study site in deer exclosure. Los Padres Natl Forest. S1/2, SW1/4, sec 28, R16E, T30S, MDBM
Comment
UCR28916
Pogogyne douglasii
David J. Keil
1982-6-26
16250
San Luis Obispo
1 mi south of jct with Hwy 46 on Hwy 1, just south of Cambria.
41
Comment
OBI50391
Pogogyne douglasii
Lynne Dee Oyler, David J. Keil
1988-6-23
534
San Luis Obispo
Upper Perfumo Cyn Rd near summit. Sec 3 t31S, R11E
Comment
OBI64765
Pogogyne douglasii
D. R. Miller
2005-6-18
605 .807
San Luis Obispo
Pine Mt Region. 1.8 mi N of Arroyo de la Cruz ridge
Comment
OBI59365
Pogogyne serpylloides
David J. Keil
2001-5-31
29524
San Luis Obispo
Summit area between Prefumo Canyon and See Canyon, San Luis Range.
Comment
OBI80420
Polycarpon depressum
David J. Keil
1985-3-16
s.n.
San Luis Obispo
Los Osos - Baywood Park area. South Bay Blvd. at Los Olivos Ave.
20
Comment
UCR40840
Polygonum amphibium
E. A. Wise
1981-7-10
917
San Luis Obispo
Atascadero Lake
Comment
JEPS50526
Polygonum amphibium var. emersum
W. L. Jepson
1908-7-20
3069
San Luis Obispo
San Luis Obispo; swamp
Comment
OBI6578
Polygonum aviculare subsp. depressum
Robert F. Hoover
1964-10-3
9312
San Luis Obispo
S of mouth of Islay Crk
Comment
OBI78851
Polypodium californicum
Michael Walgren
2013-2-1
294
San Luis Obispo
Cambria. Along Santa Rosa Creek Road, directly across from Cambria High School, 0.6 miles from Main St.
35
Comment
UC1934601
Polypodium californicum
T. M. C. Taylor
1966-12-27
7380
San Luis Obispo
San Luis Obispo
Comment
OBI75172
Polypodium calirhiza
David J. Keil, with Matt Ritter, Ken Haggard, et al.
2011-3-22
30982
San Luis Obispo
Upper eastern slope of Santa Lucia Mountains. Tributary of Tassajara Canyon north of San Luis Obispo.
Comment
CAS-BOT-BC233149
Polypogon interruptus
D. E. Breedlove
1962-8-7
4086
San Luis Obispo
On the shore of Oso Flaco Lake, 3 miles N of Guadalupe
Comment
LA105622
Polypogon interruptus
Barry A. Prigge;
1989-7-3
9029
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, 2.8 mi. N of State Highway 1 on San Bernardo Creek Rd; ca. 5 air mi. E of Morro Bay
109
Comment
CAS-BOT-BC233144
Polypogon interruptus
Ira L. Wiggins
1929-4-16
3624
San Luis Obispo
Beach dunes and stream bank 4 miles N of Moro
Comment
CAS-BOT-BC237336
Polypogon monspeliensis
Ernest C. Twisselmann
1959-11-2
5891
San Luis Obispo
SW end of Oso Flaco Lake
4
Comment
CAS-BOT-BC237337
Polypogon monspeliensis
Ernest C. Twisselmann
1959-11-2
5891
San Luis Obispo
SW end of Oso Flaco Lake
4
Comment
OBI27212
Polypogon monspeliensis
Thomas Burrows
1980-8-14
120
San Luis Obispo
Reservoir Cyn, San Luis Obispo
152
Comment
OBI51377
Polypogon monspeliensis
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
3 .11
San Luis Obispo
San Simeon State Park; W section
Comment
OBI56996
Polypogon monspeliensis
Larry Kelly, David J. Keil
1988-10-1
309
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UC455164
Polypogon monspeliensis
Ira J. Condit
1907-9-27
San Luis Obispo
Poly Grounds, <California Polytechnic School>; along creek
Comment
UCD91306
Polypogon monspeliensis
Beecher Crampton
1964-5-18
6984
San Luis Obispo
San Luis Obispo County: Santa Margarita. Santa Margarita Creek.
Comment
UCR32221
Polypogon monspeliensis
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI22176
Polypogon monspeliensis
Robert F. Hoover
1964-8-13
9245
San Luis Obispo
Mouth of Osos Crk
Comment
OBI43402
Polypogon monspeliensis
Eric Wise
1981-6-27
765
San Luis Obispo
Cuyama River, 4.7 mi W of Pine Cyn
Comment
OBI65053
Polypogon monspeliensis
Greg Wilvert
2005-4-17
258
San Luis Obispo
SE Half of the Caliente Range. Quail Spring
Comment
RSA693310
Polystichum munitum
Anonymous
1891-07
s.n.
San Luis Obispo
From garden
Comment
RSA123046
Populus fremontii subsp. fremontii
W. A. Peterson
1937-4-20
724
San Luis Obispo
Mouth of Martinez Canyon.
488
Comment
OBI31092
Populus trichocarpa
Julie M. Vanderweir
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
UC1134836
Populus trichocarpa
R. St. John
Mar 1932
277
San Luis Obispo
American Canyon La Panza Quad., American Canyon (Plot 59)
670
Comment
UCSB38023
Potamogeton foliosus
Vivrette, Nancy
1978-11-19
San Luis Obispo
Oso Flaco Lake
Comment
OBI32219
Potentilla anserina
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14374
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
OBI35341
Potentilla anserina
Melody Dickens
1981-4-24
92 BH
San Luis Obispo
On Black Hill, Morro Bay state park
Comment
SBBG129193
Potentilla anserina subsp. pacifica
H. and M. Dearing
1939-3-15
3070
San Luis Obispo
Oso Flaco Lake
Comment
UC72981
Potentilla anserina subsp. pacifica
Miss M. Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
CDA34851
Proboscidea louisianica
David J. Keil
2009-9-5
30638
San Luis Obispo
Rural outskirts of Paso Robles, north of Highway 46 and east of Jardine Road. Vicinity of intersection of Fa Rouse Way and Weeping Willow Way.
Comment
SBBG32167
Prunus ilicifolia subsp. ilicifolia
E. C. Twisselmann
1968-5-13
14205
San Luis Obispo
head of Camatta Cyn, at the Cottingham place
609
Comment
CAS-BOT-BC356468
Pseudognaphalium beneolens
Ernest C. Twisselmann
1955-7-22
2280
San Luis Obispo
La Panza Range. Upper Toro Canyon, near Navajo Summit
682
Comment
UCR161338
Pseudognaphalium biolettii
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9015
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 mi north of jct with Lopez Road and at Water End Road
174
Comment
CAS-BOT-BC356616
Pseudognaphalium biolettii
R. F. Hoover
1967-3-15
10249
San Luis Obispo
Oak Park district, north of Arroyo Grande
Comment
CAS-BOT-BC356617
Pseudognaphalium biolettii
R. F. Hoover
1948-3-4
7428
San Luis Obispo
Coast south of Hazard Canyon
Comment
CAS-BOT-BC356833
Pseudognaphalium californicum
Alice Eastwood
1926-5-3
13768
San Luis Obispo
Avila
Comment
CAS-BOT-BC356834
Pseudognaphalium californicum
Alice Eastwood
1927-4-7
14288
San Luis Obispo
Morro, San Luis Obispo
Comment
OBI20215
Pseudognaphalium californicum
Ann McBeth
1979-4-25
5
San Luis Obispo
Indian Knob, 4 mi N of Pismo Beach
Comment
OBI31056
Pseudognaphalium californicum
Julie M. Vanderwier
1978-5-28
69
San Luis Obispo
Indian Knob Tar Sands
Comment
UC672201
Pseudognaphalium californicum
H. L. Mason
1934-4-1
San Luis Obispo
Cambria Pines, near Cambria; Cambria Pines
Comment
CAS-BOT-BC356839
Pseudognaphalium californicum
Ernest C. Twisselmann
1955-6-10
2134
San Luis Obispo
La Panza Range. Vaquero Water Hills
502
Comment
OBI45259
Pseudognaphalium californicum
Francis X. Villablanca
1986-5-17
32
San Luis Obispo
.5 mi S of Ardath St .5 mi W of Pineridge Rd. SW facing cyn. First slope from beach
Comment
OBI16433
Pseudognaphalium luteoalbum
R. R. LaBelle
1967-10-10
46
San Luis Obispo
Laguna Lake, NE side of lake
Comment
SBBG16079
Pseudognaphalium luteoalbum
C. B. Hardham
1962-8-23
7693
San Luis Obispo
O'Brien Lake, hills at summit of Palo Prieta Cyn
640
Comment
OBI25067
Pseudognaphalium microcephalum
David J. Keil, Dirk Walters
1980-4-26
13843
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso robles
Comment
UC1321263
Pseudognaphalium ramosissimum
R. F. Hoover
1966-10-1
10106
San Luis Obispo
tributary to lower lower Lopez Canyon Basquez Canyon
Comment
OBI31992
Pseudognaphalium stramineum
David J. Keil, Melissa Luckow
1981-7-3
14948
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of the stream from freshwater marsh W of hwy 1 E along the ridge system to lower slopes of Pine Top Mtn and back to the hwy along riparian zone
Comment
SBBG100973
Pseudognaphalium stramineum
T. L. Secrest
1951-9-15
San Luis Obispo
Oceano
Comment
SBBG123132
Psilocarphus brevissimus var. brevissimus
D. Keil
1998-4-30
26998
San Luis Obispo
NE corner of intersection of Belmont Trail and Soda Lake Rd, Carrizo Plain
591
Comment
OBI55303
Psilocarphus oregonus
David J. Keil
1998-4-30
27000
San Luis Obispo
Carrizo Plain. Drying vernal pool at NE corner of intersection of Belmont Trail and Soda Lake Road (35 deg. 18.497' N x 119 deg. 59.275')
591
Comment
UCR97554
Psoralea physodes
George K. Helmkamp
1997-3-8
1443
San Luis Obispo
Central Coast 7.5' Q., SE of Los Osos. Swift Ranch, starting c. 2 mi. south of Los Osos Valley Rd on Clark Valley Rd.
107
Comment
CAS-BOT-BC72647
Pteridium aquilinum
R. F. Hoover
1964-6-12
9070
San Luis Obispo
Near Rocky Butte Fire Lookout
Comment
CDA35927
Quercus X alvordiana
D. Ragan
2007-6-6
007 -1
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
OBI64173
Quercus X jolonensis
David J. Keil, with Beth Painter, Margriet Wetherwax, Jeff Greenhouse, Dieter Wilken, and Joann Froland
2001-4-17
29308
San Luis Obispo
Camp Roberts. Just northwest of junction of San Marcos Road and Generals Road. At 35 deg. 41.534'N x 120 deg. 45.508'W
201
Comment
OBI25007
Quercus X morehus
David J. Keil, Dirk Walters
1980-4-26
13887
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI78635
Quercus agrifolia
David J. Keil
2013-8-28
31982
San Luis Obispo
Morro Bay State Park. North side of Turri Road above marshy area near mouth of small, unnamed drainage
7
Comment
UCD45094
Quercus agrifolia
J. M. Tucker
1963-4-11
3682
San Luis Obispo
Hillslope on north side of State Highway 41, 15.1 miles (by road) east of Cambria, San Luis Obispo County, California.
Comment
OBI31251
Quercus agrifolia var. agrifolia
Joy Nishida
1982-10-2
526
San Luis Obispo
American Cyn; 1.8 mi S of American Cyn campground
488
Comment
CAS-BOT-BC85926
Quercus douglasii
Herman Knoche
1919-11-1
2418
San Luis Obispo
Atascadero
Comment
OBI81392
Quercus douglasii
Michael Walgren
2012-9-9
461
San Luis Obispo
San Miguel, Growing in a 40 acre rural property in San Miguel between Wellsona Rd and San Marcos Rd west of Hwy 101
214
Comment
CAS-BOT-BC94130
Quercus durata
R. F. Hoover
1946-9-15
6419
San Luis Obispo
Rinconada Mine
Comment
UCD45942
Quercus durata
D. Q. Cavagnaro
1963-10-20
229
San Luis Obispo
Cerro Alto Campground, Los Padres National Forest, 11 miles southwest of Atascadero off U.S Highway 466, San Luis Obispo County, California. Elevation 1000 feet.
304
Comment
CAS-BOT-BC94131
Quercus durata
Clare B. Hardham
1956-11-7
1511
San Luis Obispo
Santa Lucia Mountains. Cypress Mt., edges of Cypress Swamp
609
Comment
CDA17736
Quercus durata
Austin Griffiths, Paul. C. Hertel
1981-10-25
s.n.
San Luis Obispo
Santa Lucia Mountains; About 2 miles along unpaved roadway on S facing crest of East Cuesta Ridge.
0
Comment
OBI37904
Quercus durata var. durata
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18570
San Luis Obispo
19.5 mi from Calif rte 1 along San Simeon Creek rd, N of Rocky Butte lookout at locked gate
732
Comment
UCD45928
Quercus durata var. durata
R. F. Hoover
1946-9-15
6419
San Luis Obispo
Rinconada Mine, in area of serpentine.
Comment
SBBG1327
Quercus durata var. durata
K. K. Muller
1956-11-7
765
San Luis Obispo
edge of Cypress Swamp, N side of Cypress Mtn, W of Paso Robles
233
Comment
OBI56291
Quercus john-tuckeri
George Butterworth
1999-9-1
329
San Luis Obispo
Carrizo Plain Natural Area; Caliente Ridge, beside rd, 1.7 mi above Selby fork, at closed rd
914
Comment
OBI37870
Quercus lobata
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18705
San Luis Obispo
12.2 mi from Calif rte 1 along San Simeon crk rd, N of rocky Butte lookout
914
Comment
UC1135874
Quercus wislizeni
B. Bolt
1936-4-20
672
San Luis Obispo
0.75 mi sw Cuesta; Santa Barbara National Forest, San Luis Obispo Quad.
609
Comment
OBI77562
Rafinesquia californica
David J. Keil, Dirk Walters
1986-5-2
19325
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir cyn. The cyn was burned in July, 1985 in the Las Pilitas Fire
305
Comment
RSA0024933
Rafinesquia californica
Greg Wilvert
2005-4-25
322
San Luis Obispo
1.1 kilometers SW of Wells Spring.
982
Comment
UCR161363
Rafinesquia californica
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9016
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 mi north of jct with Lopez Road and at Water End Road
174
Comment
UCR92512
Rafinesquia californica
G. Fred Hrusa
1995-5-28
12297
San Luis Obispo
Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1).
600
Comment
UC771693
Rafinesquia californica
R. F. Hoover
1946-6-16
6159
San Luis Obispo
e side La Panza Range
Comment
OBI80088
Ranunculus
David J. Keil, Nancy Lagrille, Dieter Wilken, and Mark Skinner
2012-8-28
31512
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area. Foredunes and lagoon in vicinity of mouth of Arroyo Grande Creek
4
Comment
OBI54862
Ranunculus arvensis
David J. Keil, with Miguel Ponce
1997-1
26137
San Luis Obispo
East Of Santa Margarita Along Highway 58. Ca. 0.9 Road Miles West Of Salinas River Bridhe.
Comment
OBI31685
Ranunculus californicus
Smeltzer, Turnquist
1982-4-12
29
San Luis Obispo
On the SE side of Laguna lake park from the roadway over to the base of hill
Comment
RSA399412
Ranunculus californicus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
UCR123168
Ranunculus californicus
George K. Helmkamp, E. A. Helmkamp
2002-4-19
7422
San Luis Obispo
Central Coast, 3.2 mi north of Piedras Blancas Lighthouse along CA Hwy 1
15
Comment
OBI72245
Ranunculus hebecarpus
Anthony Baniaga
2010-4-4
89
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
332
Comment
UC454022
Ranunculus hebecarpus
E. P. Unangst
1906-4-21
San Luis Obispo
Davis Canyon San Luis Obispo
Comment
UC1126754
Raphanus sativus
P. L. Johannsen
1936-3-21
701
San Luis Obispo
1 1/2 mi se of Terrace Hill
91
Comment
RSA0056328
Rhamnus californica
W. M. Arbaugh
1968-5-5
24 -5
San Luis Obispo
Foot of Lopez Dam.
Comment
UC54836
Rhamnus californica subsp. californica
Rev. R. W. Summers
Apr 1886
126
San Luis Obispo
Coast Hills
Comment
JEPS114139
Rhamnus crocea
M. Wetherwax, E. L. Painter
2000-3-23
SLO- 56
San Luis Obispo
Camp San Luis Obispo. E side of Cerro Romualdo.
Comment
UC1121809
Rhamnus crocea
C. A. Graham
1939-3-29
472
San Luis Obispo
4 mi nw Morris Ranch; Branch Mountain Quad.
350
Comment
SBBG109718
Rhamnus ilicifolia
C. B. Hardham
1963-4-8
10608
San Luis Obispo
Lopez Cyn
Comment
UC455432
Rhamnus ilicifolia
E. P. Unangst
1906-5-6
San Luis Obispo
Lopez Canyon
Comment
UC1130548
Rhus trilobata
W. A. Peterson
1937-5-4
800
San Luis Obispo
1 mi nw La Panza
655
Comment
POM256445
Rhus trilobata var. quinata
C. A. Graham
1938-4-6
280
San Luis Obispo
0.2 mile NE of Bee Rock, Bee Rock Canyon, a tributary of the San Antonio River, SE of Bradley
290
Comment
UC1927738
Ribes amarum
David Keil
2006-4-2
30429
San Luis Obispo
Southern Santa Lucia Mountains. Along Mount Lowe Road, ca. 0.25 - 0.5 mi from gate at junction with US Highway 101 (at Cuesta Pass).
487
Comment
CAS-BOT-BC92485
Ribes aureum var. gracillimum
Ira L. Wiggins
1932-3-24
5846
San Luis Obispo
Roadsides and hills near Adelaide, west of Paso Robles.
Comment
UC1928033
Ribes californicum
David Keil, V. L. Holland
2001-4-7
29250
San Luis Obispo
Western outskirts of Atascadero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
Comment
UCSC000341
Ribes divaricatum
I. J. Condit
2009-3-31
s.n.
San Luis Obispo
Coon Creek Canon
Comment
CAS-BOT-BC168972
Ribes malvaceum
Ernest C. Twisselmann
1956-2-18
2510
San Luis Obispo
Adelaide Road, 7.3 miles west of Paso Robles
457
Comment
CAS-BOT-BC212803
Ribes menziesii
R. F. Hoover
1947-1-26
6603
San Luis Obispo
Osos Valley
Comment
UC11612
Ribes menziesii
Mrs. Blochman
1892-1
San Luis Obispo
Comment
OBI14020
Ribes sericeum
Robert F. Hoover
1947-1-3
6579
San Luis Obispo
Cambria.
Comment
CAS-BOT-BC144466
Ribes sericeum
R. F. Hoover
1947-3-16
6673
San Luis Obispo
Coast just south of Monterey Co. line
Comment
CAS-BOT-BC173760
Ribes speciosum
Alice Eastwood
1926-4-28
13622
San Luis Obispo
Cambria
Comment
SBBG109976
Rigiopappus leptocladus
C. B. Hardham
1957-5-12
1918
San Luis Obispo
trail to Green's Lake
Comment
SEINET2441943
Rigiopappus leptocladus
David Keil
1998-4-9
26631
San Luis Obispo
Usfs trailhead area on Hwy 166 NE of Tepusquet Canyon Rd. Area of chaparral and foothill woodland, partially burned over in summer 1997.
Comment
UC456017
Rigiopappus leptocladus
I. J. Condit
1909-4-14
San Luis Obispo
California Polytechnic School
Comment
OBI37089
Rorippa palustris subsp. palustris
Eric Wise
1983-7-13
1726
San Luis Obispo
Pismo Lake. Pismo Beach
Comment
CDA17887
Rosa californica
Austin Griffiths, K. G. & G. J. Jones
1986-4-23
s.n.
San Luis Obispo
Easternmost toe of dune bordering N edge of Santa Maria River
0
Comment
OBI57096
Rosa spithamea
G. F. Hrusa
1995-5-29
12323
San Luis Obispo
Cuesta Ridge West, along access road on Ridge NW of Cuesta Pass
550
Comment
OBI10005
Rosa spithamea var. sonomensis
Robert F. Hoover
1946-8-26
6349
San Luis Obispo
Near Sunnyside School, Osos Valley
Comment
CAS-BOT-BC156994
Rubus ursinus
Ernest C. Twisselmann
1959-4-10
5039
San Luis Obispo
Irish Hills: Perfumo Canyon
106
Comment
CAS-BOT-BC156999
Rubus ursinus
Alice Eastwood; John Thomas Howell
1938-6-14
5947
San Luis Obispo
Cambria
Comment
CAS-BOT-BC156993
Rubus ursinus
Roxana S. Ferris
1929-4-16
7646
San Luis Obispo
Toro Creek, north of [Moro] Morro
Comment
OBI10849
Rumex acetosella
R. D. Brister
1964-3-8
24
San Luis Obispo
San Luis Obispo
Comment
UCR122836
Rumex acetosella
George K. Helmkamp, E. A. Helmkamp
1998-5-19
3876
San Luis Obispo
Outer South Coast Range; Santa Lucia Range, southwest of Paso Robles along CA Hwy 46 at York Mountain Road
366
Comment
CDA2878
Rumex acetosella
G. D. Barbe
1974-5-16
1790
San Luis Obispo
Southwest corner of Frontage Road and Juniper Street, Nipomo.
0
Comment
OBI37004
Rumex crispus
Eric Wise
1982-4-29
1406
San Luis Obispo
Shepperd's Reservoir, Cal Poly
Comment
OBI5498
Rumex crispus
Sharon Jochums
1974-4-10
109
San Luis Obispo
W of hwy 1 on marine terr of San Simeon point
Comment
UCR122140
Rumex crispus
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5450
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
OBI36989
Rumex crispus
Eric Wise
1981-6-26
660
San Luis Obispo
Villa Crk Reservoir, hwy 1 N of Cayucos
Comment
OBI57119
Rumex crispus
Danielle DeRome
1994-5-15
5159429
San Luis Obispo
On the N slope of the hill that stands between the capus core and Archy Cyn (the hill with the Ecological Study site on its SW slope)
Comment
CAS-BOT-BC433537
Rumex fueginus
R. F. Hoover
1964-8-13
9244
San Luis Obispo
Mouth of Osos Creek
Comment
OBI32191
Rumex pulcher
David J. Keil
1981-6-20
14927
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
OBI10823
Rumex salicifolius
Robert F. Hoover
1969-7-12
11424
San Luis Obispo
Salinas River at Paso Robles
Comment
OBI37690
Rumex salicifolius
Eric Wise
1983-8-30
1751
San Luis Obispo
Along the length of Black Lake Cyn with San Luis Obispo co. Planning Board Et al.
Comment
UC2013177
Rumex salicifolius
David Keil
1979-7-1
13115
San Luis Obispo
San Luis Range, lower Prefumo Canyon.
Comment
CAS-BOT-BC433987
Rumex salicifolius
R. F. Hoover
1963-8-14
9270
San Luis Obispo
Jack Lake.
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
OBI3770
Rupertia physodes
Elizabeth Rudd
1971-6-10
312
San Luis Obispo
3 mi NE of Santa Margarita
366
Comment
UCR134405
Rupertia physodes
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6565
San Luis Obispo
South Coast Range, Irish Hills, Clark Valley Road, 2.8 miles south of Los Osos Valley Road, east of Los Osos
91
Comment
CAS-BOT-BC454147
Ruppia maritima
R. F. Hoover
1947-10-11
7406
San Luis Obispo
San Simeon
Comment
OBI57300
Sagina apetala
David J. Keil
1998-3-27
26478
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
RSA140474
Sagina apetala
Clare B. Hardham
1960-4-4
5308
San Luis Obispo
Shores of Nacimiento Lake; Santa Lucia Mts.
244
Comment
OBI19447
Sagina decumbens subsp. occidentalis
Robert F. Hoover
1967-5-13
10573
San Luis Obispo
Coast W of Cambria
Comment
OBI30679
Sagina decumbens subsp. occidentalis
David J. Keil
1981-5-19
14719
San Luis Obispo
Indian Knob.
Comment
OBI31129
Sagina decumbens subsp. occidentalis
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands, Eastern valley
Comment
OBI82423
Salicornia pacifica
David J. Keil
2015-9-29
33434
San Luis Obispo
Mouth of San Geronimo Creek north of Cayucos
5
Comment
CAS-BOT-BC103932
Salix exigua
Eben McMillan
1954-3-9
160
San Luis Obispo
Palo Prieto Canyon, two miles south of Cholame
Comment
SBBG27477
Salix laevigata
I. L. Wiggins
1932-3-21
San Luis Obispo
Bitterwater Valley, between Cholame and Annette
Comment
OBI37103
Salix laevigata
Eric Wise
1981-10-23
1352
San Luis Obispo
Sycamore reservoir, Shell crk rd
Comment
OBI36926
Salix lasiandra
Eric Wise
1983-10-8
1798
San Luis Obispo
Oak Park Blvd, Arroyo Grande. Intersection with Noyes Rd
Comment
CDA21184
Salix lasiolepis
S. Vongsackda
2007-5-21
PDR 1366929
San Luis Obispo
South Coast Ranges; Arroyo del Padre Creek at Hwy 1.
0
Comment
OBI27021
Salix lasiolepis
James Courtney
1980-12-20
9
San Luis Obispo
Pennington Crk Biological Reserve, W of San Luis Obispo
Comment
OBI36890
Salix lasiolepis
Eric Wise
1981-7-1
888
San Luis Obispo
Oso Flaco Lake
Comment
OBI36904
Salix lasiolepis
Eric Wise
1983-2-16
1630
San Luis Obispo
Poly Cyn, Cal Poly campus
Comment
OBI37213
Salix lasiolepis
Eric Wise
1983-2-17
1645
San Luis Obispo
Pismo State Beach , Oceano campground
Comment
OBI47369
Salix lasiolepis
David J. Keil
1985-3-26
18479
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
SBBG104812
Salix lasiolepis
F. L. Johnson Proctor
1993-2-20
ROB 150
San Luis Obispo
ca. 1 km NW of Chorro Reservoir; Camp San Luis Obispo
Comment
SBBG43254
Salix lasiolepis
L. W. Edge
1971-2-5
San Luis Obispo
100 feet from shore of Oso Flaco Lake
Comment
SBBG99072
Salix lasiolepis
C. F. Smith
1951-4-19
3048
San Luis Obispo
Hwy 1, Black Lake Cyn, Nipomo Mesa
Comment
SD79847
Salix lasiolepis
Helen V. Witham
1969-9-27
499
San Luis Obispo
Edge of lake, Oso Flaco Lake
Comment
CDA17124
Salsola australis
G. F. Hrusa, P. Akers
2003-10-14
16196
San Luis Obispo
Salinas Valley; Hwy 46 +/- 15 mi. E of Paso Robles, immed. E of Whitley Gardens.
320
Comment
CDA3160
Salsola australis
L. Julian
2000-10-25
28
San Luis Obispo
State University BCEC. Stenner Creek Road and Bishop.
Comment
CDA17485
Salsola tragus
G. F. Hrusa, P. Akers
2005-9-29
16814
San Luis Obispo
Carrizo Plain; S end of Carrizo Plain immed. N of MU Ranch.
816
Comment
SBBG118068
Salsola tragus
J. Olson
2000-7-11
San Luis Obispo
intersection of Kern and San Joaquin Rds, both sides of San Joaquin Rd; Camp San Luis Obispo
Comment
CAS-BOT-BC180652
Salsola tragus
Ernest C. Twisselmann
1954-7-18
1435
San Luis Obispo
Choice Valley, 1 1/2 miles east of Palo Prieta Summit, R. Twisselmann wheat field, Temblor Range and the Western San Joaquin Valley
594
Comment
OBI66616
Salsola tragus
David J. Keil
1998-10-9
28173
San Luis Obispo
Temblor Range, Crocker Grade, 2 mi from junction with Elkhorn Rd.
920
Comment
RSA186839
Salsola tragus
T. C. Fuller
1965-10-7
14179
San Luis Obispo
Roadside, S side of Hwy 466 to Paso Robles 1.3 miles W of Shandon.
Comment
UC1928068
Salvia apiana
David Keil
2008-5-22
30522
San Luis Obispo
US 101, ca. 1 mile south of Cuesta Pass, east side of highway.
Comment
RSA28569
Salvia carduacea
E. K. Crum
1940-4-7
2101
San Luis Obispo
Palo Prieto Canyon, 2.4 miles southeast of Cholame, north end of Temblor Range
427
Comment
UC1124727
Salvia columbariae
N. H. French
1937-4-3
907
San Luis Obispo
10 mi e Cuyama Ranch; Santa Ynez Quad.
822
Comment
UC1124739
Salvia columbariae
C. M. Belshaw
1936-3-17
1623
San Luis Obispo
2.2 mi se Nipomo; Nipomo Quad.
205
Comment
OBI13557
Salvia columbariae
Robert F. Hoover
1966-4-2
9787
San Luis Obispo
Cyn behind old "sheep camp" on E side of Soda lake, W side of Temblor Range
Comment
OBI78673
Salvia columbariae
Mark Elliot
1979-5-4
109
San Luis Obispo
6 miles E. of US 101 along Calif. 58.
305
Comment
SEINET3557352
Salvia columbariae
Lewis S. Rose
1934-3-27
34101
San Luis Obispo
Cottonwood Pass.
Comment
UCSB21935
Salvia columbariae
Farneman, H.
1967-3-26
San Luis Obispo
North shore of Lake Nacimiento; near Bee Rock Campground; access by Interlake and Bee Rock Roads
365
Comment
UC25721
Salvia leucophylla
Mrs. Blochman
1893-1
San Luis Obispo
San Luis Obispo
Comment
OBI57052
Salvia leucophylla
Frederic Hrusa
1993-5-21
11047
San Luis Obispo
Huasna Rd approx 8 km W of townsite
Comment
OBI28229
Salvia mellifera
Rick Frelinger
1982-5-25
89
San Luis Obispo
San Luis Crk in Reservoir Cyn
Comment
OBI53129
Salvia mellifera
Debbie Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .17
San Luis Obispo
San Simeon State park, NE corner of park
Comment
RSA585708
Salvia mellifera
F. L. Johnson, E. A. Young
1993-5-26
ROB- 630
San Luis Obispo
Whiskey Spring
Comment
SBBG95562
Salvia mellifera
J. Eliot
1986-5-21
26
San Luis Obispo
Cuesta Ridge, 1 mi W on TV Tower Rd
Comment
OBI70124
Salvia mellifera
Bernard Miossi
1939-4-8
62
San Luis Obispo
1 mi N of San Luis Obispo and 1/2 mi N W of San Luis Creek
Comment
POM283360
Salvia mellifera
E. A. Purer
1933-7-20
5090
San Luis Obispo
five miles N of Guadalupe.
Comment
RSA17823
Salvia mellifera
Carl B. Wolf
1929-4-15
3545
San Luis Obispo
2-3 miles inland from Ocean and about 3 miles north of Santa Maria River.
61
Comment
SBBG48515
Salvia sonomensis
R. N. Philbrick, D. Emery, R. J. Rodin
1974-5-29
San Luis Obispo
just S of TV tower, near Cuesta Summit and Hwy 101
Comment
CHSC3930
Salvia spathacea
D. B. Joley
1967-3-22
4
San Luis Obispo
In a vacant lot, ca. 20 feet n of Los Osos Valley Rd. and Rieger Rd. of a dirt rd. and ca. 50 ft n of Los Osos Valley Rd., Los Osos.
60
Comment
SEINET3928260
Salvia spathacea
Hannah M. Fugle
2011-1-29
12
San Luis Obispo
Dairy Creek, Ca. 2.6 miles from Loma Vista Community School. 100 feet north of Dairy Creek, ca. 300 ft. elevation.; 0
91
Comment
UC1125334
Sambucus mexicana
C. A. Graham
1938-4-11
304
San Luis Obispo
1/2 mi ese Bee Rock; Bradley Quadrangle
Comment
RSA15725
Sambucus mexicana
C. B. Wolf
1929-4-13
3472
San Luis Obispo
1 mile north of San Luis Obispo.
152
Comment
CAS-BOT-BC246006
Sambucus nigra subsp. caerulea
Mrs. R. W. Summers
No date on label.
s.n.
San Luis Obispo
Unspecified
Comment
CAS-BOT-BC246007
Sambucus nigra subsp. caerulea
E. G. Dudley
1908-4-1
s.n.
San Luis Obispo
Nera Lynel's, Santa Lucia Mountains
Comment
OBI66548
Sambucus nigra subsp. caerulea
Viola C. Call
1967-5-13
74
San Luis Obispo
One-half mi N of upper Torro Creek summit
Comment
RSA201630
Sanicula arctopoides
Robert F. Hoover
1947-3-8
6657
San Luis Obispo
[Unspecified]
Comment
UC1598747
Sanicula arguta
C. M. Belshaw
1936-3-28
1752
San Luis Obispo
3 mi nne of Cayucos Point
106
Comment
OBI56284
Sanicula bipinnata
George Butterworth
1999-4-25
295
San Luis Obispo
Carrizo Plain Natural Area. 1.4 mi S of Circe Rd, 200 yds W of fence.
640
Comment
UCR32103
Sanicula bipinnata
David J. Keil, Melissa Luckow, et al
1982-5-8
16049
San Luis Obispo
South Coast Range, NE side of Cypress Mtn. at end of dirt road that leads up the mountain
Comment
OBI66648
Sanicula bipinnata
D. R. Miller
1994-4-5
494 -163
San Luis Obispo
Pine Mt. Region. Canyon trail, near Pear Tree area, Pico crk drainage.
875
Comment
CAS-BOT-BC223315
Sanicula bipinnatifida
Chester Dudley
1936-4-1
s.n.
San Luis Obispo
San Miguel
Comment
OBI31465
Sanicula crassicaulis
Joy Nishida, Robert Allen
1982-4-10
258
San Luis Obispo
American cyn campground
536
Comment
RSA0065397
Sanicula crassicaulis
Charles Dunn
1972-05
s.n.
San Luis Obispo
Perfumo Canyon.
Comment
UC1022511
Sanicula crassicaulis
C. Ritchie Bell
1953-2-24
3 X486
San Luis Obispo
just n of Atascadero (to the w of U.S. Highway 101)
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
OBI17745
Sanicula laciniata
Dave Imper
1977-2-24
48
San Luis Obispo
Price Canyon Tarsands Project; 1 mi SW of hwy 227 on Price cyn rd.
Comment
OBI55649
Sanicula laciniata
David J. Keil
1989-5-3
21207
San Luis Obispo
San Luis Obispo hillsides between Los Osos Valley Rd and Prefumo Canyon rd accessed from end of Diablo Dr. at site of proposed Irish Hills Golf course
Comment
OBI75831
Sanicula laciniata
Al Lindholm
1971-4-8
142
San Luis Obispo
Fitzhugh property [6 mi N of Cayucos, Santa Lucia Mts. Cypress Mtn Quad, T28S, R10E, sect 3,4,5,8,9,10, 15,16,17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Crks. N slope of Geode Mtn near "dry lake"
460
Comment
CAS-BOT-BC223352
Sanicula maritima
R. F. Hoover
1947-3-16
6683
San Luis Obispo
Arroyo de la Cruz (just north of) near ocean on Highway No. 1
Comment
OBI54337
Sanicula maritima
David J. Keil
1996-5-24
25870
San Luis Obispo
Laguna Lake Park, San Luis Obispo
Comment
RSA67525
Saxifraga californica
P. A. Munz
1951-4-13
16321
San Luis Obispo
Grade on Hwy 178. Above La Panza Public Camp. La Panza Range.
701
Comment
JEPS35312
Scabiosa atropurpurea
R. F. Hoover
1957-8-28
8393
San Luis Obispo
San Simeon Creek, at abandoned schoolhouse San Simeon Creek
Comment
OBI43541
Schoenoplectus americanus
Eric Wise
1981-8-7
1054
San Luis Obispo
Cholame Crk at Bitterwater Rd
Comment
OBI35207
Schoenoplectus californicus
Eric Wise
1982-6-24
1529
San Luis Obispo
Warden Lake [N of Los Osos Valley Rd]
Comment
OBI80839
Schoenoplectus californicus
David J. Keil
1992-1
22945
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
RSA175160
Schoenoplectus pungens
Robert F. Thorne, Percy C. Everett
1962-10-3
31414
San Luis Obispo
Near Oso Flaco Lake.
8
Comment
RSA355863
Schoenoplectus pungens
Robert F. Thorne
1968-6-7
37766
San Luis Obispo
Oso Flaco Lake
10
Comment
SBBG43510
Schoenoplectus pungens var. badius
L. W. Edge
1971-11-2
San Luis Obispo
N of Oso Flaco Lake
Comment
OBI78573
Scirpus
Dave Imper
1977-4-7
106
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price Cyn Rd. Near oil refinery
76
Comment
UCR42829
Scirpus cernuus
David J. Keil
1977-8-7
12489
San Luis Obispo
Central Coast, Los Osos Valley Road c. 1 mi west of Turri Road
18
Comment
OBI9226
Scrophularia atrata
Robert F. Hoover
1959-5-12
8502
San Luis Obispo
Price Cyn
Comment
SBBG109252
Scrophularia californica
C. B. Hardham
1964-6-19
12061
San Luis Obispo
near Polar Star Mine, along Carpoforo Crk below cmpgrd
Comment
UC27623
Scrophularia californica
W. H. Brewer
1860-11-25
1
San Luis Obispo
San Luis Obispo
Comment
UC1392668
Scrophularia californica
R. F. Hoover
1968-4-16
11017
San Luis Obispo
Suey Creek
Comment
CDA16124
Selaginella bigelovii
G. F. Hrusa
1999-2-24
14920
San Luis Obispo
South Coast Ranges; Reservoir Canyon, lower parts and near parking.
121
Comment
OBI4306
Selaginella bigelovii
Felice Movich
1969-5-27
194
San Luis Obispo
Stenner Creek road, San Luis Obispo
Comment
OBI15543
Senecio aphanactis
Robert F. Hoover
1967-4-14
10439
San Luis Obispo
Hill W of Poly Canyon, San Luis Obispo
Comment
SDSU467
Senecio blochmaniae
D. F. Howe
1962-7-22
3344
San Luis Obispo
At Lake Oso Flaco.
Comment
UC1311663
Senecio blochmaniae
Robert J. Rodin
1959-5-26
6354
San Luis Obispo
s end Morro Bay
Comment
OBI23923
Senecio californicus
Janice M. Toyoshima
1979-4-13
A 6 -13
San Luis Obispo
S of Shark Inlet, Morro Bay
Comment
SBBG104602
Senecio californicus
M. D. Proctor, E. A. Young
1993-4-11
ROB 343
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
UC1284958
Senecio californicus
R. F. Hoover
1947-3-29
6801
San Luis Obispo
on La Panza Road 5 mi e Creston
Comment
OBI77040
Senecio flaccidus
George Butterworth
2011-12-6
860
San Luis Obispo
Chimineas. Sand ridge
570
Comment
RSA0036667
Senecio vulgaris
LeRoy Gross, Evan Meyer
2014-4-15
6247
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
OBI63038
Senna multiglandulosa
D. R. Miller, E. A. Appel
2001-5-28
501 /741
San Luis Obispo
Along road in from Polar Star barn towards P.S. mining claim cabin
Comment
CAS-BOT-BC205499
Sidalcea hickmanii subsp. anomala
Mark A. Elvin; M. Moore; N. Huber; R. Leverette
2006-5-11
4836
San Luis Obispo
Central Coastal: Camp San Luis Obispo; E of Hwy 1, S of Primera Mine; 850 m SW of Whiskey Springs
366
Comment
SFV17039
Sidalcea hickmanii subsp. anomala
P. Wilson
1997-5-27
3451
San Luis Obispo
South Coast Ranges Santa Lucia Range. Cuesta Ridge Botanical Area.
700
Comment
UC454916
Sidalcea hickmanii subsp. anomala
I. J. Condit
1910-4-17
San Luis Obispo
Santa Lucia Mountains, Chorro Creek Chorro Creek; Santa Lucia Mountains, Chorro Creek
609
Comment
SBBG114558
Sidalcea hickmanii subsp. parishii
C. F. Smith, K. Danielsen
1997-5-15
San Luis Obispo
near Castle Crags, American Cyn
Comment
UCSB57220
Sidalcea malviflora
Callaway, R.; Ryan, P.
1987-4-26
San Luis Obispo
About 3/4 mile due south of United Farm Insurance and apartment complex, on the east side of Hwy. 101, about 2 miles north of San Luis Obispo
228
Comment
OBI78285
Sidalcea malviflora subsp. laciniata
Fred W. Rush
Apr-56
8
San Luis Obispo
Mt. San Luis
Comment
UC463261
Sidalcea malviflora subsp. laciniata
Roxana S. Ferris
1929-4-15
7635
San Luis Obispo
on the San Luis Obispo Road 8 mi e Moro; e of Moro on the San Luis Obispo Road
Comment
POM258725
Sidalcea malviflora var. sancta
Roxana S. Ferris
1939-5-19
9748
San Luis Obispo
3 miles east of Templeton near Templeto-Creston Road
Comment
UC454249
Silene gallica
California Polytechnic School
152
San Luis Obispo
Poly fields
Comment
SEINET269269
Silene gallica
G. Helmkamp, E. Helmkamp
1995-6-20
95- 2 -26
San Luis Obispo
Bear Creek Ranch SE of Los Osos. 6 mi SE of Los Osos on Clark valley Rd.
396
Comment
UCSB59912
Silene gallica
Ryan, P.; Callaway, R.
1987-4-17
San Luis Obispo
In Reservoir Canyon; 1/4 mile east on trail past cattle guard at the end of Reservoir Road; about 1 miles north of San Luis Obispo, off Hwy. 101
Comment
OBI80226
Silene laciniata
David J. Keil
1988-6-25
20812
San Luis Obispo
Higuera Street, south of San Luis Obispo just east of bridge over SLO creek.
Comment
UC1137889
Silene laciniata subsp. major
H. C. Lee
1936-3-25
539
San Luis Obispo
1 1/2 mi n Arroyo Grande; San Luis Obispo National Forest, Arroyo Grande Quad.
Comment
RSA135364
Silene laciniata subsp. major
Volney Rattan
1887-06
s.n.
San Luis Obispo
Mountains of San Luis Obispo County.
Comment
CAS-BOT-BC175189
Silene verecunda
Mary Strong Clemens
1921-10-4
s.n.
San Luis Obispo
Santa Lucia Pk.
Comment
CAS-BOT-BC74978
Sinapis arvensis
Ernest C. Twisselmann
1952-5-1
242
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch.
Comment
RSA0024940
Sisymbrium altissimum
Greg Wilvert
2005-4-25
339
San Luis Obispo
1 kilometer NW of Semper Spring.
822
Comment
OBI79343
Sisymbrium irio
David J. Keil
2011-12-11
31209
San Luis Obispo
Arroyo Grande. Southwest of intersection of P.C. Railway and E. Cherry Ave
39
Comment
SD125512
Sisymbrium orientale
Clifton F. Smith
1975-5-6
10829
San Luis Obispo
North end of Dune Lakes south of Oceano
Comment
OBI31332
Sisyrinchium bellum
Joy Nishida, Robert Allen
1982-4-10
206
San Luis Obispo
American Cyn campground near stream
524
Comment
OBI39982
Solanum douglasii
Eric Wise
1984-4-29
1879
San Luis Obispo
Little Morro Crk. From the laguna to the hwy 1 overpass
Comment
OBI80289
Solanum douglasii
Jordan Collins
2014-11-13
3
San Luis Obispo
On the Cal Poly campus in San Luis Obispo between citrus orchards next to Highland Dr and Orchard Rd.
Comment
SBBG104950
Solanum douglasii
M. D. Proctor, E. A. Young
1993-4-17
ROB 476
San Luis Obispo
N side of Cerro Romualdo; Camp San Luis Obispo
Comment
SBBG24063
Solanum douglasii
E. C. Twisselmann
1965-11-2
11692
San Luis Obispo
Arroyo de la Cruz, between Hwy 1 and the ocean
6
Comment
UCR140112
Solanum douglasii
George K. Helmkamp
2004-2-11
8282
San Luis Obispo
Central Coast, Nipomo Mesa, Willow Rd, 0.6 mi east of Calif. Hwy 1
125
Comment
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
UC933979
Solanum douglasii
Elton F. Paddock
1951-8-5
421
San Luis Obispo
Cayucos, Moro Rock, Moro Strand Beach State Park Moro Strand Beach State Park; Cayucos, Moro Rock, Moro Strand Beach State Park
Comment
SJSU3429
Solanum umbelliferum
C. W. Sharsmith
1962-4-22
6873
San Luis Obispo
Carrizo Rocks at edge of Carrizo Plain c. 4 mi SW of Simmler
Comment
CAS-BOT-BC154190
Solanum umbelliferum
D. E. Breedlove
1962-3-29
2056
San Luis Obispo
18.8 miles west of Simmler, La Panza Range
594
Comment
CAS-BOT-BC58484
Solanum umbelliferum
R. S. Ferris
1939-5-29
9760
San Luis Obispo
Hills about 4 miles SE of Templeton
304
Comment
OBI36159
Solanum xanti
Walter F. Chesebro
1978-5-26
250 M
San Luis Obispo
Montana De Oro State Park
Comment
SBBG15412
Solanum xanti
C. B. Hardham
1958-5-17
3343
San Luis Obispo
0.5 mi N of Chimney Rock, north rd to Adelaida
Comment
OBI55250
Solanum xanti
Greg Frugoli
1997-4-15
62
San Luis Obispo
Below rd 28S02A La Panza Range, Los Padres NF (hwy 58 burn area)
671
Comment
OBI2755
Solidago confinis
Robert F. Hoover
1966-10-1
10097
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Crk
Comment
OBI81233
Solidago confinis
David J. Keil
1987-9-27
20347
San Luis Obispo
Irish Hills, San Luis Range. Froom Ranch on southwestern side of Los Osos Valley Road, just west of junction with Calle Joaquin and US 101.
Comment
CAS-BOT-BC339771
Solidago guiradonis
R. F. Hoover
1967-9-16
10872
San Luis Obispo
1 mi. n. of Oso Flaco Lake
Comment Read comments May 23 2020
UCR9036
Solidago occidentalis
L. E. Allen
1966-8-24
s.n.
San Luis Obispo
Central Coast, Oso Flaco Lake
Comment
CAS-BOT-BC365736
Solidago spathulata
R. F. Hoover
1963-7-30
8590
San Luis Obispo
Northeast side of Los Osos Valley
Comment
CAS-BOT-BC365737
Solidago spathulata
R. F. Hoover
1964-10-3
9321
San Luis Obispo
Mouth of Coon Creek
Comment
UC1285052
Solidago spathulata
R. F. Hoover
1964-10-3
9321
San Luis Obispo
mouth Coon Creek; mouth of Coon Creek
Comment
OBI15466
Solidago velutina subsp. californica
Robert F. Hoover
1946-8-26
6357
San Luis Obispo
Near Sunnyside School, Osos Valley
Comment
CAS-BOT-BC365921
Soliva sessilis
R. F. Hoover
1967-4-12
10426
San Luis Obispo
Upper Arroyo Grande
Comment
OBI30661
Sonchus asper
David J. Keil
1981-5-19
14739
San Luis Obispo
Indian Knob. Upper slopes of Indian Knob
Comment
OBI65009
Sonchus asper subsp. asper
Greg Wilvert
2005-4-5
153
San Luis Obispo
SE half of the Caliente Range. Wells spring
Comment
CAS-BOT-BC374621
Sonchus oleraceus
Ernest C. Twisselmann
1971-12-9
18553
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
CAS-BOT-BC236573
Sorghum halepense
Chester Dudley
1926-10-25
s.n.
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC236579
Sorghum halepense
Ernest C. Twisselmann
1954-7-20
1454
San Luis Obispo
Choice Valley Road, 4.2 miles south of Choice Valley School, Temblor Range and the Western San Joaquin Valley
527
Comment
UC1099931
Sparganium erectum subsp. stoloniferum
Malcolm A. Nobs and S. Galen Smith
1948-9-9
663
San Luis Obispo
near mouth Arroyo Grande Creek
Comment
SEINET3928173
Sparganium eurycarpum
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.; 0
32
Comment
OBI28660
Spergula arvensis
David J. Keil, Eric Wise
1982-7-2
16252
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
RSA680332
Spergula arvensis
Scott D. White, Ken McDonald
2001-5-9
8506
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
CAS-BOT-BC390001
Spergula arvensis
Mrs. R. W. Summers
No date on label
s.n.
San Luis Obispo
Unspecified
Comment
OBI73280
Spergularia bocconi
David J. Keil
2000-5-24
28721
San Luis Obispo
Comment
RSA0098752
Spergularia macrotheca
C. B. Wolf
1929-4-15
3604
San Luis Obispo
3 miles N of Morro Bay.
30
Comment
CAS-BOT-BC390441
Spergularia macrotheca var. macrotheca
Alice Eastwood; John Thomas Howell
1936-5-6
2243
San Luis Obispo
Coastal mesa at Morro
Comment
CAS-BOT-BC390908
Spergularia marina
R. F. Hoover
1967-4-12
10422
San Luis Obispo
Upper Arroyo Grande
Comment
UCSC000264
Spergularia marina
I. J. Condit
2010-3-30
s.n.
San Luis Obispo
San Luis Obispo - Carrisa plains
Comment
SBBG118547
Spergularia rubra
E. Painter, M. Wetherwax with T. Morosco
2001-4-26
CR 223
San Luis Obispo
rd through Training Area O; SW of jct of Tower and C-25 Rds; Camp Roberts
254
Comment
OBI73598
Spirodela oligorrhiza
David J. Keil, with V. L. Holland
2010-6-15
30886
San Luis Obispo
Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel.
98
Comment
CDA34893
Sporobolus cryptandrus
David J. Keil
2000-5-31
287892
San Luis Obispo
Highway 46 between Cambria and Paso Robles, ca. 12 miles east from the junction with Highway 1.
0
Comment
OBI32954
Stachys ajugoides
David J. Keil
1983-5-22
17069
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
OBI50586
Stachys ajugoides
Jan Barber, Sue Weis
1993-6-16
15
San Luis Obispo
W of Laguna Lake Park in San Luis Obispo
Comment
OBI78267
Stachys ajugoides
Robert F. Hoover
1964-7-11
9156
San Luis Obispo
Edna marsh
Comment
RSA141031
Stachys albens
Clare B. Hardham, C. Butterworth
1960-6-9
6138
San Luis Obispo
Nickoli Lake, south of Creston.
Comment
HSC91555
Stachys bullata
Susan H. Bicknell
1988-8-19
San Luis Obispo
Montano de Oro State Park, MD07
Comment
UC1124927
Stachys bullata
G. T. Nordstrom
1937-5-21
1272
San Luis Obispo
1.4 mi sw Asuncion School; Adelaida Quadrangle
Comment
RSA550196
Stachys bullata
Walter Wisura
1992-4-25
4716
San Luis Obispo
San Bernardo Creek Ranch E of Morro Bay.
Comment
SBBG130684
Stachys chamissonis
D. J. Keil
2012-7-18
31443
San Luis Obispo
western slope of Nipomo Mesa overlooking agricultural fields, Mtn View Drive between Halcyon Rd and railroad trestle
13
Comment
SBBG95320
Stachys chamissonis
R. F. Hoover
1947-7-27
7334
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
SBBG119410
Stachys pycnantha
M. Wetherwax, E. Painter
1999-11-15
SLO 17
San Luis Obispo
Poison Oak Crk, ca. 2.5 air km NW of Cerro Romualdo, base of ridge W of O'Connor Way, W of Sutter Rd
100
Comment
UC124224
Stachys pycnantha
E. Palmer, M. D.
July, 1876
365
San Luis Obispo
Coast Range. North of San Luis Obispo.
Comment
UCSB57239
Stachys rigida
Penkala, B.; Ryan, P.
1987-7-17
San Luis Obispo
On south slope of Reservoir Canyon; 1/8 mile southeast of junction of Hampton Creek and Reservoir Creek; 1 mile north of San Luis Obispo; off Hwy 101
280
Comment
RSA607299
Stanfordia californica
D. D. Keck, J. Clausen
1935-4-10
3153
San Luis Obispo
15 miles south of Soda Lake, on Carrizo Plain
Comment
OBI3932
Stebbinsoseris heterocarpa
Patricia Wiese
1971-5-31
76 b
San Luis Obispo
Fuelbreak in Cuesta Ridge Botanical aRea. 2 mi NW of Cuesta Pass
762
Comment
UC1224753
Stebbinsoseris heterocarpa
R. F. Hoover
1948-4-17
7459
San Luis Obispo
Creston
Comment
CAS-BOT-BC174077
Stellaria longipes subsp. longipes
R. F. Hoover
1964-8-14
9266
San Luis Obispo
Jack Lake
Comment
OBI57317
Stellaria media
David J. Keil
1998-4-28
26948
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
OBI25907
Stellaria media
L. Brent
1981-3-5
6
San Luis Obispo
On rd leading from tractors bldg towards rd leading to Poly Cyn. On left side about 50' from gate
Comment
OBI82544
Stellaria nitens
David J. Keil, with Lynne Dee Althouse and Shannon Henke
2016-2-26
33493
San Luis Obispo
Southeast of Cholame in southern Cholame Valley along San Andreas Fault zone
600
Comment
UC1873056
Stellaria pallida
David Keil
2001-3-28
29223
San Luis Obispo
SE of Cholame along Davis road, 1 mi SE of California Water Project pipeline corridor
377
Comment
RSA0037362
Stephanomeria
Dan S. Cooper
2013-8-7
813 -74
San Luis Obispo
Los Osos, Audubon Society Sweet Springs Preserve
6
Comment
UCR252042
Stephanomeria
Dan S. Cooper
2013-8-7
813- 74
San Luis Obispo
Central Coast, Los Osos, Audubon Society Sweet Springs Preserve
6
Comment
OBI15424
Stephanomeria cichoriacea
Robert F. Hoover
1947-10-11
7409
San Luis Obispo
Old Crk near Cayucos
Comment
JEPS35348
Stephanomeria elata
R. F. Hoover
1964-8-13
9231
San Luis Obispo
Mouth of Morro Creek Santa Lucia Range
Comment
OBI79945
Stephanomeria exigua
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31861
San Luis Obispo
Western portion of San Luis Range, along route of hike down north-facing slope from road along ridge on Field Ranch (owned by Pacific Gas & Electric Co; 35.242496 deg. , -120.875535 deg. ; 400 m elev.) to Coon Creek trail in Montana de Oro State Park (35.253548 deg. , -120.881727 deg. ; 40 m elev.).
300
Comment
OBI15430
Stephanomeria exigua subsp. carotifera
Robert F. Hoover
1966-9-21
10093
San Luis Obispo
Price cyn near Pismo Beach
Comment
SBBG42922
Stephanomeria exigua subsp. carotifera
L. D. Gottlieb
1969-9-22
6929
San Luis Obispo
opposite Belleview-Santa Fe School House on Ontario Rd, N of Avila Beach
Comment
CAS-BOT-BC375899
Stephanomeria virgata
Ernest C. Twisselmann
1965-8-23
11558
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Choice Valley
670
Comment
UC2027414
Stephanomeria virgata subsp. pleurocarpa
Greg Wilvert
2005-8-6
511
San Luis Obispo
Southeast Half of the Caliente Range. Wells Canyon.
Comment
OBI22246
Stipa cernua
Robert F. Hoover
1946-6-16
6161
San Luis Obispo
La Panza district
Comment
OBI3741
Stipa cernua
Elizabeth Rudd
1971-6-10
261
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
SEINET10603815
Stipa cernua
Marcus E. Jones
1882-5-6
Jones 3233
San Luis Obispo
Comment
OBI28173
Stipa lepida
M. A. Glass
1981-5-8
33
San Luis Obispo
Ecological Study Area, Cal Poly State Univ, San Luis Obispo
Comment
OBI65845
Stipa lepida
D. R. Miller
1994-5-20
594 -375
San Luis Obispo
Pine Mt Region; Along rocky slpe on Coles rd in (Will Hearsts); Marmolejo crk drainage
800
Comment
LA105493
Stipa pulchra
Barry A. Prigge;
1989-4-19
8618
San Luis Obispo
SANTA LUCIA MOUNTAINS, San Bernardo Creek, ca 2.8 mi up San Bernardo Creek Rd from State Hwy 1.
106
Comment
OBI30915
Stipa pulchra
Julie M. Vanderwier
1979-4-20
145
San Luis Obispo
Indian Knob Tar Sands
Comment
UC402740
Streptanthus albidus subsp. peramoenus
J. E. Roadhouse
May 1905
326
San Luis Obispo
Comment
OBI80162
Streptanthus glandulosus
David J. Keil
1992-4-12
22813
San Luis Obispo
Laguna Lake City Park.
170
Comment
CAS-BOT-BC87193
Streptanthus glandulosus subsp. glandulosus
W. P. Vestal; A. G. Vestal
1947-4-18
s.n.
San Luis Obispo
1.3 mile north of San Luis Obispo and about 0.4 mile east of US Highway 101.
Comment
OBI66180
Streptanthus tortuosus
D. R. Miller
1998-10-3
1098 -705
San Luis Obispo
Pine Mt Region. S slope of Rocky Butte. San Simeon Crk drainage
914
Comment
CDA15175
Stylomecon heterophylla
G. F. Hrusa
1998-4-27
14283
San Luis Obispo
Caliente Range; Lower Goat Springs Canyon, approx. 2 mi. W of Soda Lake Rd.
Comment
RSA0019327
Suaeda moquinii
Greg Wilvert
2005-5-10
393
San Luis Obispo
Southeast half of the Caliente Range: Horse Canyon.
733
Comment
UCSB38577
Suaeda nigra
Ferren, Wayne; Whitmore, S.
1979-8-8
San Luis Obispo
Soda Lake; 30.4 mi. NW of Westside Hwy. and Soda Lake Rd.; Carrizo Plain
Comment
UCSB38583
Suaeda nigra
Ferren, Wayne; Whitmore, S.
1979-8-8
San Luis Obispo
Soda Lake; 30.4 mi. NW of Westside Hwy. and Soda Lake Rd.; Carrizo Plain
Comment
CAS-BOT-BC237058
Symphoricarpos mollis
Alice Eastwood
1926-4-28
13600
San Luis Obispo
Cambria
Comment
OBI17002
Symphyotrichum chilense
Robert F. Hoover
1965-11-7
9725
San Luis Obispo
Jctn of Oso Flaco rd with Guadalupe-Oceano Rd
Comment
OBI64860
Symphyotrichum chilense
David J. Keil, with Tina Teed and Lisa Andreano
2001-5-8
29420
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
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
OBI58815
Tamarix ramosissima
David J. Keil
1998-6-30
27882
San Luis Obispo
Carrizo Plain. 2.7 miles S of 7 Mile Rd. on Soda Lake Rd.
Comment
CDA26370
Taraxacum officinale
David J. Keil
1998-10-9
28161
San Luis Obispo
Along California Highway 33, south of junction with California Highway 166, circa 0.7 miles north of Santa Barbara County line in Cuyama River Valley area.
0
Comment
OBI11981
Tetrapteron graciliflorum
Robert F. Hoover
1948-5-2
7500
San Luis Obispo
Between San Juan River and Carrizo Plain, W of Simmler
Comment
SBBG4927
Tetrapteron graciliflorum
C. B. Hardham
1958-3-31
2982
San Luis Obispo
intersection Shell Crk Rd and Camatta Rd
Comment
OBI5509
Thalictrum fendleri
Sharon Jochums
1974-4-3
98
San Luis Obispo
W of hwy 1 N of Point San Simeon
Comment
OBI66516
Thalictrum fendleri
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26290
San Luis Obispo
Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon.
732
Comment
UC1126229
Thalictrum fendleri var. polycarpum
E. Armstrong
1934-4-1
1128
San Luis Obispo
7 mi e Santa Margarita; San Luis Obispo Quadrangle
Comment
CAS-BOT-BC207190
Thinopyrum intermedium subsp. intermedium
Ernest C. Twisselmann
1956-6-28
3018
San Luis Obispo
Twisselmann Ranch - Temblor Range and the Western San Joaquin Valley
670
Comment
CAS-BOT-BC66624
Thysanocarpus curvipes
Alice Eastwood; John Thomas Howell
1935-3-25
2046
San Luis Obispo
West side of Cottonwood Pass.
Comment
CDA19994
Thysanocarpus curvipes
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area, Los Padres National Forest, Cuesta Ridge East
0
Comment
UC1127041
Thysanocarpus curvipes
N. K. Carlson
1936-3-27
243
San Luis Obispo
1.9 mi se Santa Margarita (Plot 32); San Luis Obispo Quadrangle
Comment
UCD147202
Thysanocarpus curvipes
Diana Hickson; R. Boul, G. Butterworth, M. Gogol-Prokurat
2008-4-23
CARR 121 -3
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
694
Comment
UCR161467
Thysanocarpus curvipes
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9023
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
UCR161925
Thysanocarpus curvipes
George K. Helmkamp, E. A. Helmkamp
2005-3-1
8977
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lake Lopez; 0.3 mi. N of Hi Mountain Road along Upper Lopez Canyon Road
311
Comment
CAS-BOT-BC66652
Thysanocarpus curvipes
S. Rauwendaal
1981-4-25
043
San Luis Obispo
Highway 58, 5 miles east of Santa Margarita.
365
Comment
OBI14852
Thysanocarpus curvipes
Eben McMillan
1952-3-24
23
San Luis Obispo
Taylor Cyn, 1/2 mi W of Cholame
Comment
UCR103960
Torilis arvensis
George K. Helmkamp
1997-6-22
2080
San Luis Obispo
Central Coast, South end of Montana de Oro State Park
15
Comment
OBI44949
Torilis arvensis
David J. Keil, Rhonda Riggins, Richard Pimentel, Michael Stiles, and Joanna Tomassacci
1987-5-17
20161
San Luis Obispo
Los Padres natl forest, Cuesta E past end of rd along fire trl in area burned by both the Gay Mtn fire and the Las Pilitas fire
Comment
OBI25010
Torilis nodosa
David J. Keil, Dirk Walters
1980-4-26
13884
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI3960
Toxicodendron diversilobum
Elizabeth Rudd
1971-4-26
254
San Luis Obispo
3 mi N of Santa Margarita
366
Comment
CAS-BOT-BC169241
Toxicodendron diversilobum
Ernest C. Twisselmann
1969-4-24
15169
San Luis Obispo
Santa Ysabel Ranch on the east side of the Salinas river 5 miles south of Paso Robles
213
Comment
SBBG110207
Toxicoscordion fremontii
C. B. Hardham
1956-3-17
201
San Luis Obispo
Lupin Lane and Templeton Rd
Comment
OBI56820
Tragopogon porrifolius
David J. Keil
1998-5-18
27290
San Luis Obispo
E of Cayucos along Old Creek Rd., 2.8 mi. from junction with californica. Rte. 1, about 500 ft. E of Whale Rock Reservoir.
Comment
SBBG36509
Tragopogon porrifolius
C. B. Hardham
1958-2-22
2890
San Luis Obispo
Cayucos
Comment
SEINET9118866
Tragopogon porrifolius
F. Boutin
1968-1
1834
San Luis Obispo
Cambria
Comment
SDSU7748
Trichostema lanatum
D. F. Howe
1962-7-23
3345
San Luis Obispo
Cuesta Pass.
457
Comment
JEPS63190
Trichostema lanatum
Hilda W. Grinnell
1934-5-22
San Luis Obispo
between Pozo and La Panza
762
Comment
OBI36163
Trichostema lanatum
Walter F. Chesbro
1978-5-6
95
San Luis Obispo
Along road (hwy 58), 2 mi E of the intersection of hwy 129 and hwy 58
Comment
SBBG76992
Trichostema lanatum
C. Bornstein, B. Collins
1994-4-23
San Luis Obispo
Hwy 58, 0.8 mi W of Huerhuero Rd
464
Comment
OBI13431
Trichostema lanceolatum
Robert F. Hoover
1966-10-8
10139
San Luis Obispo
E part of Cuyama Valley
Comment
UCD67342
Trientalis latifolia
J. Hunter
1994-5-1
s.n.
San Luis Obispo
Shaded, dry slopes below Mt. Lowe. Perennial, flowers pink.
650
Comment
OBI12725
Trifolium albopurpureum
Eben McMillan
1952-5-2
91
San Luis Obispo
Choice Valley, 1 mi S, 8 mi E of Shandon
Comment
OBI74317
Trifolium albopurpureum
Theo Fitanides, Anthony Baniaga
2010-4-10
86
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
346
Comment
UC564138
Trifolium albopurpureum var. albopurpureum
Roxana S. Ferris
1935-3-29
9117
San Luis Obispo
6 mi s Soda Lake (on Maricopa Rd); Carriso PLains
Comment
OBI66473
Trifolium angustifolium
David J. Keil
2005-6-24
30403
San Luis Obispo
Highway 1 roadside just north of entrance to Hearst Ranch headquarters and road to San Simeon
Comment
UC762706
Trifolium barbigerum
R. F. Hoover
1946-4-27
6089
San Luis Obispo
Price Canyon
Comment
UC1285149
Trifolium barbigerum
R. F. Hoover
1952-5-10
8166
San Luis Obispo
just s Arroyo de la Cruz (on mesa summit)
Comment
RSA121693
Trifolium bifidum
T. M. Hendrix
1937-4-29
132
San Luis Obispo
3.4 miles E.N.E. of New District School.
Comment
SBBG18859
Trifolium bifidum var. bifidum
C. B. Hardham
1961-4-14
7381
San Luis Obispo
Protestant Cemetery, Cambria
Comment
OBI57820
Trifolium bifidum var. decipiens
David J. Keil
1998-4-10
26682
San Luis Obispo
At LeRoy Baldwin property, 2051 O'Connor Way, SW of San Luis Obispo.
Comment
RSA0164398
Trifolium bifidum var. decipiens
Clare B. Hardham
1961-4-14
7377
San Luis Obispo
Headwaters Santa Rosa Creek.
Comment
SBBG95828
Trifolium depauperatum var. depauperatum
D. Keil, D. Walters
1986-3-22
19089
San Luis Obispo
S end of Soda Lake at jctn of Simmler-Soda Lake Rd with Soda Lake Rd
585
Comment
UC1314945
Trifolium depauperatum var. depauperatum
R. F. Hoover
1967-3-22
10254
San Luis Obispo
n side Soda Lake; Carrizo Plain
Comment
UC55707
Trifolium depauperatum var. hydrophilum
Mrs. R. W. Summers
1886-4-21
San Luis Obispo
Comment
OBI64536
Trifolium depauperatum var. truncatum
David J. Keil
2003-5-15
30175
San Luis Obispo
Crabtree development site. Santa Lucia Mts. Northwest of Cuesta Pass, west of Highway 101
Comment
UCSC010441
Trifolium fucatum
Dylan M. Neubauer, Tim Forsell
2016-4-21
626
San Luis Obispo
(SCoRO) Almaden Mine, near Almaden Flats, w of Rocky Butte Truck Trail, .68 air-mile ese Pine Mountain
842
Comment
OBI42774
Trifolium fucatum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15972
San Luis Obispo
4.4 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading to Cypress Mtn and following Steiner CRk
Comment
OBI66493
Trifolium grayi
David J. Keil
1995-3-28
24636
San Luis Obispo
Santa Margarita (hwy 58) exit from northbound US hwy 101
Comment
SBBG118428
Trifolium hirtum
M. Wetherwax, E. Painter
2003-4-30
SLO 333
San Luis Obispo
abandoned rd, heading E from Range Rd close to cattle holding area; Camp San Luis Obispo
160
Comment
OBI083591
Trifolium macraei
Michael Walgren, Bill Maslach
2016-4-9
537
San Luis Obispo
Collected in grasslands in the foothills of the Santa Lucia Mountains between Arroyo de la Cruz and the northern county line, roughly 3.5 km inland from Highway 1.
130
Comment
OBI47107
Trifolium macraei
Lynne Dee Oyler
1986-4-5
396
San Luis Obispo
American Cyn blue oak study site in cattle exclosure. Los Padres Natl Foerst. S1/2 SW1/4, SEC 28 R16E, T30S, MDBM
Comment
OBI75855
Trifolium microcephalum
Al Lindholm
1971-4-11
167 B
San Luis Obispo
Fitzhugh property [6 mi N of Cayucos, Santa Lucia Mts. Cypress Mtn Quad, T28S, R10E, sect 3,4,5,8,9,10, 15,16,17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Crks. Just below rd, E slope of Geode Mtn
Comment
UC1953286
Trifolium microcephalum
Anthony Baniaga with Theo Fitanides
2010-4-18
125
San Luis Obispo
Tierra Redonda Mountain.
Comment
OBI46185
Trifolium microcephalum
Lynne Dee Oyler
1986-5-6
449
San Luis Obispo
Santa Margarita Ranch, Estadio field in E part of the ranch
Comment
OBI43641
Trifolium repens
J. Burns and J. Souza, J. Souza
1979-5-6
s.n.
San Luis Obispo
N of San Luis Obispo along Calif Rte 58 ca. 4 mi E of Santa Margarita
Comment
OBI12634
Trifolium variegatum
Robert F. Hoover
1965-5-22
9384
San Luis Obispo
Cambria
Comment
UC1285153
Trifolium variegatum var. melananthum
R. F. Hoover
1952-5-10
8186
San Luis Obispo
just s mouth of Arroyo de la Cruz (on mesa summit)
Comment
OBI37926
Trifolium willdenovii
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "Doc" Miller
1985-4-27
18585
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk Rd, N of Rocky Butte lookout at locked gate
732
Comment
OBI81145
Trifolium willdenovii
Jason Dart
2010-4-15
368
San Luis Obispo
Northern Carrizo Plain
613
Comment
OBI29827
Trifolium wormskioldii
Ruth Davis
1964-5-29
127
San Luis Obispo
Cal Poly Campus, Poly Cyn
Comment
UCSC001856
Triglochin maritima
I. J. Condit
2010-4-30
s.n.
San Luis Obispo
low swampy ground El Pismo <Pismo Beach?>
Comment
JEPS99159
Triodanis biflora
C. B. Hardham
1959-4-12
4235
San Luis Obispo
Cambria
Comment