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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA0025778
Abronia latifolia
Clare B. Hardham
1959-5-21
4596
San Luis Obispo
Arroyo de la Cruz.
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
OBI7021
Abronia umbellata var. umbellata
Marguerite Costigan
1972-10-22
32
San Luis Obispo
On top of 2nd main dune ridge from landward side, 1/4 mi S of Suicide Hill, near Shark's Inlet
17
Comment
CDA34868
Acacia melanoxylon
David J. Keil
1999-3-23
28216
San Luis Obispo
Pismo Beach; along El Camino Renl northwest of Oak Park Road.
0
Comment
OBI23392
Achillea millefolium
Robert F. Hoover
1969-9-23
11611
San Luis Obispo
Morro Bay, S end
Comment
SBBG14050
Achillea millefolium
E. R. Blakley
1962-5-23
5136
San Luis Obispo
near the outlet at the W edge of Oso Flaco Lake
Comment
CAS-BOT-BC28757
Achillea millefolium
Mary E. Wall
1933-5-20
s.n.
San Luis Obispo
Santa Margarita, El Dorado School
Comment
OBI17147
Achillea millefolium
Fred W. Rush
Apr-56
13
San Luis Obispo
Mt San Luis
Comment
SBBG112554
Achyrachaena mollis
D. Keil, K. Keil
1992-4-11
22786 -2
San Luis Obispo
California Valley, Carissa Plain, Belmont Trail, ca. 2 mi E of Soda Lake Rd, at intersection with small cross rd
Comment
UCSB44338
Achyrachaena mollis
Brownell, K.
1979-4-15
San Luis Obispo
California Valley Road; 8 miles south of Route 58; Soda Lake outskirts
579
Comment
OBI31185
Acmispon americanus var. americanus
Julie M. Vanderwier
1979-5-28
53
San Luis Obispo
Indian Knob tar Sands
Comment
UCD103781
Acmispon americanus var. americanus
J. Earl Coke
1951-8-1
s.n.
San Luis Obispo
San Luis Obispo County: Near Templeton.
Comment
OBI13049
Acmispon americanus var. americanus
Robert F. Hoover
1969-7-13
11468
San Luis Obispo
Salinas river bed at Atascadero
Comment
OBI36292
Acmispon glaber var. glaber
Driscoll/Andry/Bartelt
1981-5-10
s.n.
San Luis Obispo
Montana de Oro State park
Comment
OBI4159
Acmispon glaber var. glaber
Julie R. Potter
1968-12-31
3
San Luis Obispo
Morro Bay State Park
Comment
HSC91518
Acmispon heermannii var. orbicularis
Susan H. Bicknell
1988-11-22
San Luis Obispo
Montano de Oro State Park
Comment
OBI32099
Acmispon heermannii var. orbicularis
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14419
San Luis Obispo
N of San Simeon along ridge Just S of Arroyo de la Cruz
Comment
UC2027262
Acmispon junceus var. biolettii
David Keil
1987-5-11
20143
San Luis Obispo
Cuesta Ridge, East road to radio facility north of Mount Love. Ca. 0.35 miles from Cuest Ridge Road and 4 miles from Highway 101.
Comment
OBI57923
Acmispon micranthus
David J. Keil
1998-4-28
26966
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
OBI31189
Acmispon parviflorus
Julie M. Vanderwier
1979-5-4
156
San Luis Obispo
Indian Knob Tar Sands
Comment
SBBG118246
Acmispon parviflorus
J. Olson
2002-4-3
San Luis Obispo
Cerro Romualdo, off old rd from water tower; Camp San Luis Obispo
250
Comment
OBI54444
Acmispon strigosus
Matthew Arterburn
1997-3-14
4
San Luis Obispo
1.3 mi on Red Hill rd off Hwy 58
610
Comment
SBBG12711
Acmispon strigosus
C. B. Hardham
1960-4-2
5322
San Luis Obispo
11 mi E of Cambria, Hwy 41
335
Comment
CAS-BOT-BC29241
Acourtia microcephala
R. F. Hoover
1946-8-17
6286
San Luis Obispo
Arroyo Grande Creek below junction of Topez Canyon
Comment
CDA19858
Acroptilon repens
G. Perez
2002-4-29
PDR 1233806
San Luis Obispo
Central California; Right-of-way at 171 Day St, Nipomo.
0
Comment
OBI56637
Acroptilon repens
David J. Keil
1998-8-19
27982
San Luis Obispo
Hwy 58 just W of San Juan Creek bridge.
Comment
CAS-BOT-BC391670
Actaea rubra
Clare B. Hardham
1956-7-23
1198
San Luis Obispo
Santa Lucia Mountains. Paso Robles Creek, York Mt. Rd.
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
OBI10246
Adenostoma fasciculatum
J. B. Carstens
1966-5-23
71
San Luis Obispo
2 mi from summit of Cuesta grade, hwy 101 and old Cuesta rd
Comment
OBI58694
Adenostoma sparsifolium
David J. Keil
1998-5-20
27341
San Luis Obispo
Los Padres National Forest. Vicinity of trailhead, about 11 mi. NE of junction with Tepusquet Canyon Road along Hwy 166.
Comment
CAS-BOT-BC68975
Adiantum jordanii
Clare B. Hardham
1959-4-10
4214
San Luis Obispo
Santa Lucia Mountains - Oak Flat Rd. and North Road to Adelaida
Comment
HSC34472
Adiantum jordanii
J. D. Ackerman, A. M. Montalvo
1974-3-25
140
San Luis Obispo
8 mi. S of Santa Margarita on road to Pozo
Comment
RSA202493
Adiantum jordanii
E. C. Twisselmann, Donald J. Bedell
1968-3-6
14045
San Luis Obispo
La Panza Range, La Panza Public Camp
604
Comment
UCR115788
Agoseris grandiflora
George K. Helmkamp, E. A. Helmkamp
2000-4-19
5374
San Luis Obispo
Central Coast, Irish Hills, See Canyon at Pippin Lane, about 1.5 mi north of San Luis Bay Dr.
76
Comment
OBI72299
Agoseris heterophylla
Anthony Baniaga, Theo Fitanides
2010-4-18
123
San Luis Obispo
Tierra Redonda BLM ACEC
350
Comment
OBI79828
Agoseris heterophylla
D. R. Miller
2013-4-25
413 .105
San Luis Obispo
The Rocky Butte/Pine Mountain Region, from Buckeye Mine area next to main ridge road, Aco Creek drainage.
915
Comment
SEINET7042441
Agoseris heterophylla
A. G. Vestal
1963-4-3
s.n.
San Luis Obispo
South of Nacimiento Dam. San Luis Mountains eastern foothills. Lime Mountain quadrangle UTM Zone 10, 692074mE, 3957898mN.
Comment
CAS-BOT-BC46080
Agoseris heterophylla var. cryptopleura
Grant
1903-4-30
5375
San Luis Obispo
Shandon
Comment
CAS-BOT-BC46083
Agoseris heterophylla var. cryptopleura
R. Hoffough
1929-4-13
1361
San Luis Obispo
3 miles south of Paso Robles
Comment
OBI47122
Agoseris heterophylla var. cryptopleura
Lynne Dee Oyler
1986-3-25
393 a
San Luis Obispo
Agua Escondido, USFS blue oak study area. N slope and hilltop NE of Arroyo Grande
Comment
OBI59488
Agoseris heterophylla var. cryptopleura
David J. Keil, with V. L. Holland
2001-4-7
29272
San Luis Obispo
Western outskirts of Atascafero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
549
Comment
CAS-BOT-BC13460
Agoseris retrorsa
R. F. Hoover
1949-5-14
7682
San Luis Obispo
Rocky Butte district, above San Simeon
Comment
UC2027479
Agoseris retrorsa
D. R. Miller
1990-4-9
1- 5 -90
San Luis Obispo
Dr's driveway edge, Pine Mt./Rocky Butte.
Comment
OBI80426
Agrostis gigantea
David J. Keil
1978-8-18
12958
San Luis Obispo
Sweet Springs Marsh, Los Osos
5
Comment
CAS-BOT-BC193
Agrostis hooveri
Robert Francis Hoover
1948-6-29
7549
San Luis Obispo
Summit on road between Arroyo Grande and Huasna district
Comment
OBI59513
Ailanthus altissima
David J. Keil, with V. L. Holland
2001-4-7
29246
San Luis Obispo
Western outskirts of Atascafero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
549
Comment
RSA150727
Allium fimbriatum var. fimbriatum
Clare B. Hardham
1962-5-30
10 -238
San Luis Obispo
Pozo High Mountain. Santa Lucia Mountains.
Comment
CAS-BOT-BC135860
Allium haematochiton
David D. Keck
1933-5-5
2209
San Luis Obispo
3 miles north of San Luis Obispo on US 101
Comment
UCD138553
Allium lacunosum
Clare B. Hardham
1960-6-3
5997
San Luis Obispo
San Luis Obispo County: Cuesta Sargent Cypress forest, north of San Luis Obispo.
Comment
SBBG857
Allium lacunosum var. micranthum
C. B. Hardham
1958-5-7
3224
San Luis Obispo
between Bee Rock and the Nacimiento River
Comment
CAS-BOT-BC472751
Allium lacunosum var. micranthum
O. Renner
1923-5-1
s.n.
San Luis Obispo
Paso Robles
Comment
OBI66967
Allium unifolium
D. R. Miller
1994-5-12
594 -349
San Luis Obispo
Pine Mt Region. Along E slope of Pine Mt; in 'Mines' crk; Pico Crk drainage
914
Comment
UC455463
Allophyllum gilioides subsp. gilioides
I. J. Condit
1910-4-1
San Luis Obispo
Alley Place, Navajo Creek
Comment
OBI55378
Alopecurus saccatus
David J. Keil, with Kathleen A. Keil
1998-4-4
26569
San Luis Obispo
Carrizo Plain N of Soda Lake. Along Belmont Trail, from junction with Seven Mile Rd., about 1 mi. W.
Comment
UCR132048
Amaranthus deflexus
George K. Helmkamp
2003-7-31
8061
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
RSA164154
Amaranthus retroflexus
E. C. Twisselmann
1963-8-23
8882
San Luis Obispo
Dorothy Twisselmann Ranch
671
Comment
OBI75671
Amaryllis belladonna
D. R. Miller
2011-8-17
811 .987
San Luis Obispo
Rocky Butte/Pine Mt region. From old Edmunson homestead off of Coles rd in ocaean side of ridge, above Hearst Castle, Marmolejo crk drainage
762
Comment
OBI35397
Ambrosia chamissonis
Helen Jones
1981-5-8
93
San Luis Obispo
Piedras Blancas Point
Comment
RSA416946
Ambrosia chamissonis
F. R. Fosberg
1931-6-7
S- 742
San Luis Obispo
Morro Beach
2
Comment
OBI34692
Ambrosia psilostachya
David J. Keil, Eric Wise
1983-8-30
17889
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
SFV17435
Ambrosia salsola
P. M. Schiffman
1998-5-28
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Near roadside along Elkhorn Road.
Comment
CAS-BOT-BC135660
Amelanchier utahensis
R. F. Hoover
1950-6-5
7980
San Luis Obispo
Ridge northwest of Cuesta Pass
Comment
SDSU734
Ammophila arenaria
S. B Norton
1992-3-8
8 III92D
San Luis Obispo
Near entrance to Pismo Dunes SVRA, Oso Flaco Lake Road.
18
Comment
CAS-BOT-BC222376
Amsinckia douglasiana
M. Wetherwax; E. L. Painter
2000-4-19
CR- 44
San Luis Obispo
Camp Roberts. Slope above Boy Scout Road, ca 11.5 km southeast of Twin Bridges, on south side of road
180
Comment
CAS-BOT-BC222377
Amsinckia douglasiana
Clare B. Hardham
1956-3-20
226
San Luis Obispo
Santa Lucia Mountains. Oak Flat
Comment
UC1084614
Amsinckia douglasiana
Francia Chisaki, Peter Kamb
1952-4-4
2193
San Luis Obispo
0.9 mi by road e of La Panza (on south side of valley)
533
Comment
UC1284987
Amsinckia douglasiana
R. F. Hoover
1949-4-21
7628
San Luis Obispo
near Fernandez Creek (on La Panza Creston Road)
Comment
OBI30996
Amsinckia intermedia
Julie M. Vanderwier
1979-4-4
105
San Luis Obispo
Indian Knob Tar Sands
Comment
UCR140404
Amsinckia intermedia
George K. Helmkamp
2004-2-17
8293
San Luis Obispo
Central Coast, SE of Oceano along Halcyon Rd, 0.2 mi east of Mesa View Dr (Calif. Hwy 1)
76
Comment
RSA639040
Amsinckia intermedia
R. F. Thorne, P. Everett
1963-4-20
31575
San Luis Obispo
13.4 miles SSE of Jolon.
335
Comment
OBI54190
Amsinckia menziesii
David J. Keil, Kathleen Keil
1995-4-15
24879
San Luis Obispo
Shell Crk Rd, a 1/2 mi N of jctn with Calif Rte 58
Comment
RSA0091065
Amsinckia spectabilis
Alice Eastwood
1927-4-7
14260
San Luis Obispo
Morro.
Comment
SD178190
Amsinckia spectabilis var. microcarpa
G. K. Helmkamp
2004-3-10
8336
San Luis Obispo
Central Coast: Nipomo Mesa, along Pomeroy Rd, 0.2 mi north of Willow Rd, northwest of Nipomo.
91
Comment
SBBG14747
Amsinckia tessellata
E. C. Twisselmann
1962-3-18
6706
San Luis Obispo
hills at the summit of Palo Prieto Cyn
655
Comment
CDA15629
Amsinckia tessellata var. gloriosa
G. F. Hrusa, Jeff Hart
1993-4-6
10690
San Luis Obispo
Carrizo Plain; near N end of Plain on N side of 7 Mile Rd.
609
Comment
OBI57007
Amsinckia tessellata var. tessellata
David J. Keil
1998-4-30
27010
San Luis Obispo
Caliente Range. 6.5 mi from Soda Lake Rd. on Selby Rd. (35 deg. 06.496' N x 119 deg. 51.124' W)
1271
Comment
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
RSA201407
Amsinckia vernicosa
Alice Eastwood, John Thomas Howell
1935-3-25
2018
San Luis Obispo
Cholame
Comment
UC1925853
Amsinckia vernicosa
David Keil
1998-6-5
27651
San Luis Obispo
Caliente Range SE of Radio Towers on road to Cuyama Valley, 4.5 miles from junction Caliente Ridge Rd.
Comment
RSA585583
Anagallis arvensis
M. D. Proctor, E. A. Young
1993-4-11
s.n.
San Luis Obispo
5km S of Twin Bridges
Comment
CAS-BOT-BC45175
Anaphalis margaritacea
Ernest C. Twisselmann
1965-11-2
11715
San Luis Obispo
Highway 1, just north of San Carpojo Creek
60
Comment
OBI46143
Anaphalis margaritacea
Denise Woodard
1986-8-16
48
San Luis Obispo
Perfumo Cyn rd to See cyn Rd
Comment
RSA769927
Anemopsis californica
David J. Keil
2009-6-30
30624
San Luis Obispo
San Luis Obispo Rainwater detention basin behind Marigold Shopping Center (intersection of Broad Street and Tank Farm Road)
55
Comment
CAS-BOT-BC64123
Anisocoma acaulis
R. F. Hoover
1952-5-24
8212
San Luis Obispo
Caliente Mt., on summit ridge west of peak
Comment
OBI28104
Anthriscus caucalis
Carrie Wilson, Allison Berry
1982-5-9
37
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
OBI9006
Anthriscus caucalis
Tracey & Viola Call, Viola Call
1964-5-3
2257
San Luis Obispo
Near Salinas River 1.5 mi E of Atascadero
274
Comment
JEPS83323
Antirrhinum kelloggii
David M. Thompson
1983-5-25
319
San Luis Obispo
4.0 mi up Branch Creek Rd (U.S.F.S. Rd. #30S02) (from entrance to Rock Front Ranch on Hwy 166 (Rock Front Ranch is 10 mi e of Tepusquet Road junction)); Branch Mt. Quad. (15', 1951)
426
Comment
UCR97051
Antirrhinum ovatum
C. F. Smith
1991-6-25
12215
San Luis Obispo
Crest of range along road between Cuyama Valley and Carrizo Plain, in W part of Caliente Mtn Ridge.
1372
Comment
JEPS3471
Antirrhinum ovatum
Alice Eastwood
1902-6-12
San Luis Obispo
Carrizo Plain; McDonald Ranch; Carrizo Plain (McDonald's Ranch), San Luis Obispo Co.
Comment
OBI32217
Aphanes occidentalis
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14415
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
UC1583672
Aphanes occidentalis
David Keil
1986-3-22
19097
San Luis Obispo
2.7 mi se Shell Creek Road junction with Highway 58 (along Highway 58)
487
Comment
OBI80701
Apiastrum angustifolium
D. R. Miller
2015-3-27
315 .1115
San Luis Obispo
along water line at Fishburn property in Bear Canyon. Tabacco Creek drainage
415
Comment
OBI78978
Apium graveolens
David J. Keil
2013-8-22
31941
San Luis Obispo
Morro Bay State Park. East of South Bay Blvd at northern edge of park along unpaved access road to pumphouse. Area of former campground.
5
Comment
SBBG117549
Apium graveolens
E. Painter, M. Wetherwax
1999-11-15
SLO 29
San Luis Obispo
main channel of Chorro Crk for ca. 0.5 km, above confluence of main channel and branch; Camp San Luis Obispo
100
Comment
OBI27215
Aquilegia eximia
Thomas Burrows
1980-8-14
117
San Luis Obispo
Reservoir Cyn
160
Comment
OBI6673
Aquilegia eximia
Greg Hassen
1975-7-15
40
San Luis Obispo
Poly Cyn, along Poly Cyn Rd near end of rd
Comment
OBI81635
Araujia sericifera
Bill Waycott
2015-11-30
s.n.
San Luis Obispo
Cal Poly State University campus. South of Highland Drive and east of railroad tracks. In mandarin orchard.
90
Comment
CDA11577
Arbutus menziesii
G. F. Hrusa
1993-5-22
11128
San Luis Obispo
Black Butte Research Natural Area, Cuesta Ridge east. Below main radio tower (Radio Facility 2).
Comment
OBI14779
Arbutus menziesii
R. A. Hays
1957-10-12
s.n.
San Luis Obispo
Cuesta Grade
Comment
OBI3169
Arbutus menziesii
Larry E. Brown
1970-4-19
1779
San Luis Obispo
At headwaters of San Simeon Creek
610
Comment
SBBG44898
Arctostaphylos crustacea subsp. crustacea
L. W. Edge
1972-5-7
140
San Luis Obispo
S side of Hazard Cyn, San Luis Range
Comment
CAS-BOT-BC25032
Arctostaphylos cruzensis
Gary D. Wallace
1974-12-7
1331
San Luis Obispo
Santa Lucia Mtns. near coast along upper S side of Arroyo de la Cruz on Hearst Ranch.
30
Comment
CAS-BOT-BC25048
Arctostaphylos cruzensis
Gary D. Wallace
1974-12-7
1332
San Luis Obispo
On Hearst Ranch property, N facing slope of S side of the flat bottomed Arroyo de la Cruz.
30
Comment
JEPS98876
Arctostaphylos cruzensis
James Roof
1961-7-4
San Luis Obispo
S of Arroyo Cruz Creek
Comment
JEPS98878
Arctostaphylos cruzensis
James Roof
1961-6-1
San Luis Obispo
Los Osos bluffs
Comment
SBBG25387
Arctostaphylos cruzensis
R. Gankin
1963-4-11
356
San Luis Obispo
1 mi N of Arroyo de la Cruz
Comment
OBI14690
Arctostaphylos glandulosa subsp. cushingiana
Robert F. Hoover
1963-10-26
8608
San Luis Obispo
Trail to Machesna Mt, La Panza range
Comment
CAS-BOT-BC24872
Arctostaphylos glandulosa subsp. cushingiana
P. A. Munz
1953-2-3
18276
San Luis Obispo
9 mi. from Pozo on road to La Panza.
609
Comment
OBI14701
Arctostaphylos glandulosa subsp. cushingiana
Robert F. Hoover
1946-10-26
6529
San Luis Obispo
Summit above (SE of) cuesta Pass
Comment
CAS-BOT-BC23084
Arctostaphylos glandulosa subsp. glandulosa
R. F. Hoover
1963-10-26
8607
San Luis Obispo
Taril to Machesna Mt., La Panza Range.
Comment
UC1120163
Arctostaphylos glandulosa subsp. glandulosa
H. C. Lee
1936-5-22
621
San Luis Obispo
1 1/4 mi se Colwell Ranch; Santa Barbara National Forest, Nipomo Quadrangle, Pine Ridge
Comment
OBI65924
Arctostaphylos glandulosa subsp. glandulosa
D. R. Miller
1994-2-11
294 -71
San Luis Obispo
Pine Mt. Region; cole Ranch, Marmolejo drainage
850
Comment
UC1424934
Arctostaphylos glandulosa subsp. glandulosa
Gary D. Wallace
1974-12-7
1336
San Luis Obispo
ne Pozo; Santa Lucia Mtns., La Panza Summit
762
Comment
CAS-BOT-BC39218
Arctostaphylos glauca
E. A. Goldman
1907-12-5
25
San Luis Obispo
Paso Robles
Comment
SBBG18046
Arctostaphylos glauca
C. B. Hardham
1962-5-30
10239
San Luis Obispo
Pozo, Hi Mtn
Comment
UCD51283
Arctostaphylos glauca
A. E. Wieslander
1932-3-24
260
San Luis Obispo
American Canyon.
1066
Comment
CAS-BOT-BC39221
Arctostaphylos glauca
W. R. Dudley
1905-1-6
s.n.
San Luis Obispo
Klans Mine
Comment
CAS-BOT-BC39225
Arctostaphylos glauca
Alice Eastwood
1928-5-19
15138
San Luis Obispo
Along the old road to Pozo.
Comment
UC1309659
Arctostaphylos luciana
B. Bolt
1936-1-16
549
San Luis Obispo
1/2 mi e Cuesta Pass; San Luis Obispo Quadrangle
609
Comment
CDA7066
Arctostaphylos obispoensis
D. G. Kelch
2007-2-19
7 .075
San Luis Obispo
Serpentine canyon; along S side of Hwy 41, 10 km E of Hwy 1.
Comment
SBBG113505
Arctostaphylos obispoensis
C. B. Hardham
1957-3-30
1588
San Luis Obispo
Cypress Mtn
853
Comment
CAS-BOT-BC39826
Arctostaphylos obispoensis
R. F. Hoover
1947-1-18
6596
San Luis Obispo
Steiner Creek
Comment
OBI56526
Arctostaphylos obispoensis
David A. Young, S. A. Junak & T. J. Ayers
1989-4-27
1982
San Luis Obispo
Along "Chaparral rd" near the east end of the Botanical area, below TV antennas. Near first Pinus sabiniana, where road turns to large ruts
Comment
OBI76890
Arctostaphylos obispoensis
D. R. Miller
2012-1-9
122 .1011
San Luis Obispo
Rocky Butte/Pine Mt Region. These plants are on Coles Rd in, above the Marmolejo Crk drainage
805
Comment
RSA633449
Arctostaphylos obispoensis
Jon E. Keeley
1996-2-10
27057
San Luis Obispo
East end of Cuesta Botanical Area, west of Cuesta Pass, northwest of San Luis Obispo. Santa Lucia Wilderness.
725
Comment
OBI39761
Arctostaphylos osoensis
David J. Keil
1985-6-22
18925
San Luis Obispo
Halfway between Los Osos Valley rd and Los Olivos on E side of south Bay blvd
Comment
RSA633463
Arctostaphylos osoensis
Jon E. Keeley
1996-6-24
27616
San Luis Obispo
North face of Hollister Peak, east of Morro Bay.
250
Comment
SEINET11987187
Arctostaphylos pechoensis
W. Knight, Knight, I.
1981-1
3926
San Luis Obispo
Tilden Botanic Garden, Berkeley, orig. from Wild Cherry Canyon
Comment
UCD53494
Arctostaphylos pechoensis var. cruzensis
Roman Gankin
1966-6-8
809
San Luis Obispo
Arroyo de los Chinos about 10 miles north of San Simeon.
Comment Read comments Dec 19 2016
JEPS49511
Arctostaphylos pilosula
A. E. Wieslander
1933-3-28
2757
San Luis Obispo
Pismo Creek Arroyo Grande Quadrangle
Comment
CAS-BOT-BC44377
Arctostaphylos pilosula
R. F. Hoover
1946-11-16
6553
San Luis Obispo
Upper Arroyo Grande, at top of ridge opposite county park.
Comment
OBI14550
Arctostaphylos pilosula
Robert F. Hoover
1964-2-20
8638
San Luis Obispo
Oak Park district, north of Arroyo Grande
Comment
RSA202098
Arctostaphylos pilosula subsp. pilosula
H. C. Lee
1936-2-26
426
San Luis Obispo
South Los Burros Creek.
121
Comment
OBI66777
Arctostaphylos rudis
Austin P. Griffiths
1987-1-7
18037
San Luis Obispo
Pismo Dunes Region. Vegetated sand ridge bordering southerly edge of Pismo Crk, Eastward from 4 th street. Grover City
Comment
UCD53806
Arctostaphylos rudis
Katherine K. Muller
1970-10-6
2952
San Luis Obispo
Nipomo Mesa; on gas line maintenance road turning off of Pomeroy Berros Road.
Comment
OBI71460
Arctostaphylos tomentosa
David J. Keil
1999-3-23
28220
San Luis Obispo
Montana de Oro State Park.
Comment
SEINET11989170
Arctostaphylos tomentosa
R. Gankin, Hildreth, W. R.
1967-1
1113
San Luis Obispo
ridge N of Arroyo de los Chinos, E of CA 1, ca 9 mi N of San Simeon, E of CA 1 ca 0.25 mi
Comment
UC1120105
Arctostaphylos tomentosa subsp. crustacea
A. E. Wieslander
1935-2-24
531
San Luis Obispo
head of canyon Port San Luis Quadrangle, Davis Canyon
Comment
OBI14500
Arctostaphylos tomentosa subsp. tomentosa
Robert F. Hoover
1950-1-15
7763
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of)
Comment
RSA43164
Arctostaphylos tomentosa subsp. tomentosiformis
Robert F. Hoover
1947-3-8
6649
San Luis Obispo
Cambria.
Comment
CDA17693
Arctostaphylos wellsii
A. Griffiths
1985-3-5
s.n.
San Luis Obispo
Central Coast; Ridge south of Native Sons Wholesale Nursery El Campo Rd, Nipomo Mesa.
0
Comment
UCD51082
Arctostaphylos wellsii
Austin P. Griffiths
1985-3-16
s.n.
San Luis Obispo
Hibbard Nature Preserve. Immediate across trail NW of corral, 2.5 mi from gate.
Comment
UC1927824
Arctotheca prostrata
David Keil
2007-10-9
30487
San Luis Obispo
Campus of California Polytechnic State University. Lawn area adjacent to Main Science Building (Building 53).
105
Comment
UCR115580
Arenaria douglasii
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5400
San Luis Obispo
Central Coast, Prefumo Cyn., 1.2 mi south of Los Osos Valley Rd.
183
Comment
CAS-BOT-BC174080
Arenaria paludicola
R. F. Hoover
1947-4-25
7077
San Luis Obispo
Black Lake
Comment
OBI19566
Arenaria paludicola
Robert F. Hoover
1947-1
San Luis Obispo
Comment
UCD98498
Armeria maritima subsp. californica
Warren Roberts
1963-4-7
13
San Luis Obispo
San Luis Obispo County: 1/8 mile south of Cambria Pines Beach.
6
Comment
OBI75302
Artemisia biennis
David J. Keil
2010-11-10
30963
San Luis Obispo
Twitchell Reservoir, just S of CA 166 bridge
165
Comment
OBI31648
Artemisia californica
Smeltzer, Turnquist
1982-5-7
107
San Luis Obispo
Northeast side of Laguna Lake Park
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
UCR157975
Artemisia dracunculus
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4217
San Luis Obispo
South Coast Range, Alamo Creek Rd, 0.9 mile north of Calif. Hwy 166, near Twitchell Reservoir
320
Comment
CAS-BOT-BC90619
Artemisia dracunculus
Ernest C. Twisselmann
1954-9-10
1565
San Luis Obispo
Palo Prieta Canyon: 5 miles south of Cholame (Hatfield Place)
487
Comment
CAS-BOT-BC97257
Artemisia tridentata subsp. parishii
Ernest C. Twisselmann
1968-9-11
14924
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
RSA201663
Artemisia tridentata subsp. parishii
Robert F. Hoover
1946-10-13
6489
San Luis Obispo
Cuyama River, at highway bridge just below Gypsum Canyon
Comment
SBBG108125
Asclepias
C. B. Hardham
1961-5-18
7115
San Luis Obispo
between Pine Mtn and Rocky Butte
762
Comment
OBI57936
Asclepias eriocarpa
David J. Keil, with V. L. Holland
1999-6-9
28363
San Luis Obispo
Camp Roberts. In area with approximate 100 m radius of intersection of F1 Road and D34 Road (ca. 35 deg. 44.734'N x 120 deg. 50.118'W)
366
Comment
UC1123528
Asclepias eriocarpa
T. M. Hendrix
1937-5-24
208
San Luis Obispo
mouth American Canyon; Los Padres National Forest, Pozo Quadrangle
Comment
OBI42342
Asclepias fascicularis
David J. Keil, V. L. Holland
1986-6-9
19646
San Luis Obispo
Oak Shores dev on N shore of Nacimiento Lake
Comment
RSA401258
Asclepias fascicularis
F. H. Elmore
1933-8-4
355
San Luis Obispo
Avila [This port is on the mainland just north of Santa Maria, not on the islands - N. Cooper]
Comment
UC55724
Asclepias fascicularis
Mrs. R. W. Summers
1887-6-16
San Luis Obispo
Comment
UC536859
Asclepias vestita
M. E. Jones
1934-4-27
San Luis Obispo
Cholame Creek San Joaquin Valley
Comment
RSA682579
Asparagus asparagoides
George K. Helmkamp
1995-12-23
122
San Luis Obispo
Central Coast: Pygmy Forest Preserve at the south end of Morro Bay, city of Baywood Park
15
Comment
CAS-BOT-BC482878
Asphodelus fistulosus
R. F. Hoover
1956-4-14
8365
San Luis Obispo
1 mile west of Nipomo at site of abandoned dump
Comment
CAS-BOT-BC65819
Aspidotis californica
Clare B. Hardham
1957-12-29
2841
San Luis Obispo
Black Mountain - Highland District
Comment
UCR140996
Aster chilensis
George K. Helmkamp
2004-3-5
8332
San Luis Obispo
Central Coast, 1.0 mi (direct line) south of Oceano airport
15
Comment
SEINET5735945
Astragalus crotalariae
Shirley C. Tucker
1988-1
28784
San Luis Obispo
About 5 mi. S of Morro Bay.; Montana de Oro State Park
Comment
OBI28154
Astragalus curtipes
Jeffery Null
1980-5-11
35
San Luis Obispo
Ecological Study Area, Calif Poly State Univ, San Luis Obispo
Comment
OBI51808
Astragalus curtipes
Gary Westbrook
March1994
19
San Luis Obispo
Calif Polytechnic State Univ campus
244
Comment
UC1128830
Astragalus curtipes
C. M. Belshaw
1936-3-18
1640
San Luis Obispo
2.9 mi ssw Adams Ranch; Nipomo Quad., ssw of Adams Ranch
Comment
CAS-BOT-BC177823
Astragalus curtipes
R. F. Hoover
1947-2-24
6622
San Luis Obispo
First ridge w. of Cerro Romauldo
Comment
CAS-BOT-BC177830
Astragalus curtipes
Roxana S. Ferris
1929-4-13
7528
San Luis Obispo
East of San Luis Obispo
Comment
CDA26654
Astragalus didymocarpus
C. Agbashian
1937-4-21
San Luis Obispo
Carrizo Plains.
0
Comment
SBBG118240
Astragalus didymocarpus var. didymocarpus
M. Wetherwax, E. Painter, J. Greenhouse
2003-4-2
CR 424
San Luis Obispo
above Nacimiento River along N side of rd from Twin Bridges to SW post boundary; Camp Roberts
180
Comment
UC1285208
Astragalus didymocarpus var. didymocarpus
R. F. Hoover
1952-4-20
8127
San Luis Obispo
near summit between Maricopa and Elkhorn Plain; near summit between Maricopa and Elkhorn Plain
Comment
CAS-BOT-BC182622
Astragalus didymocarpus var. dispermus
Marcus E. Jones
1882-5-6
3229
San Luis Obispo
San Luis Obispo
Comment
RSA43229
Astragalus douglasii
Robert F. Hoover
1947-3-30
6813
San Luis Obispo
Calf Canyon.
Comment
SJSU3431
Astragalus douglasii
C. W. Sharsmith
1962-4-22
6885
San Luis Obispo
by Shell Cr, San Juan Cr drainage c. 12 mi S of Sheldon
414
Comment
UC604884
Astragalus douglasii
Roxana S. Ferris and Ruth P. Rossbach
1938-5-12
9461
San Luis Obispo
on State Highway #178, 1/2 mi e La Panza; e of La Panza
Comment
JEPS99188
Astragalus douglasii var. douglasii
Clare B. Hardham
1957-5-4
1899
San Luis Obispo
Tierra Redondo Santa Lucia Mountains
Comment
OBI58086
Astragalus douglasii var. douglasii
David J. Keil
1998-5-6
27125
San Luis Obispo
E of San Miguel, 2.1 mi S of Monterey Co. line on Ranchita Canyon Rd.
Comment
CAS-BOT-BC178230
Astragalus gambelianus
Lois E. James
April 31, 1948.
1828 A
San Luis Obispo
Hills just N of San Luis Obispo.
Comment
POM276055
Astragalus gambelianus
Lyman Benson
1937-4-4
8098
San Luis Obispo
East of Simmler, Carissa Plains. Temblor Mt. Range, Carissa Plains watershed.
457
Comment
CAS-BOT-BC178053
Astragalus lentiginosus var. nigricalycis
Ernest C. Twisselmann
1961-3-29
6026
San Luis Obispo
Dorothy Twisselmann Ranch, at the summit of Palo Prieta Canyon - Temblor Range and the Western San Joaquni Valley
670
Comment
UCR99695
Astragalus lentiginosus var. nigricalycis
Christopher Christie
1997-3-17
219
San Luis Obispo
E foothills of Caliente Range
810
Comment
OBI56522
Astragalus lentiginosus var. nigricalycis
Clifton F. Smith
1990-3-20
12165
San Luis Obispo
Along rd in grazed rangeland of Elkhorn Valley, NW of Reyes Station, on way to Carrizo Plain
Comment
RSA415557
Astragalus lentiginosus var. nigricalycis
Paul C. Silva
1947-3-30
1205
San Luis Obispo
4 mi. east of Cuyama P.O., Cuyama Valley.
Comment
RSA67577
Astragalus lentiginosus var. nigricalycis
P. A. Munz
1951-4-13
16297
San Luis Obispo
20 miles W of McKittrick, Hwy 178, edge of Carrizo Plain.
762
Comment
UCD105140
Astragalus nuttallii
Ernest C. Twisselmann
1959-5-6
5200
San Luis Obispo
San Luis Obispo County: Santa Lucia Range: Highway 1 at San Carpoforo Creek.
22
Comment
OBI13319
Astragalus nuttallii var. nuttallii
Robert F. Hoover
1948-11-13
7559
San Luis Obispo
West of Oceano
Comment
CAS-BOT-BC186538
Astragalus nuttallii var. nuttallii
E. K. Balls
1954-6-30
10137
San Luis Obispo
1.8 mi. S. of Piedras Blancas Coastguard Stn. along State Hwy. #1
6
Comment
OBI39048
Astragalus oxyphysus
David J. Keil
1986-3-22
19074
San Luis Obispo
Nature Conservancy Research Trip to the Carissa Plain. Along Soda Lake Rd S of Soda Lake at jctn with Kern county Land Company Ranch rd T32S, R1E, sec 33
671
Comment
CAS-BOT-BC194243
Astragalus oxyphysus
Ernest C. Twisselmann
1963-4-24
8100
San Luis Obispo
Highway U.S. 466, 1.25 mile west of Cholame - Temblor Range and the Western San Joaquin Valley
365
Comment
RSA40287
Astragalus oxyphysus
L. S. Rose
1948-4-24
48051
San Luis Obispo
4 mi. west of Cholame.
427
Comment
UC1128742
Astragalus trichopodus var. phoxus
H. C. Lee
1936-6-10
660
San Luis Obispo
1 3/4 mi ene Porter Ranch; Nipomo Quad., ene of Porter Ranch
Comment
CAS-BOT-BC199105
Astragalus trichopodus var. phoxus
R. F. Hoover
1947-5-30
7229
San Luis Obispo
Huasna River just below confluence of Arroyo Seco, in rocky flood-bed.
Comment
JEPS54535
Astragalus trichopodus var. phoxus
Alice Eastwood
1896-4-28
San Luis Obispo
Buck's Ranch Buck's Ranch (near the boundary between Santa Barbara and San Luis Obispo Counties)
Comment
OBI66614
Atriplex argentea var. expansa
David J. Keil
1998-10-9
28171
San Luis Obispo
California Highway 166, 0.8 mi w of Kern Co. line in easternmost San Luis Obispo Co.
792
Comment
HSC91820
Atriplex californica
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montano de Oro State Park, MDO 1000
Comment
UC573601
Atriplex canescens
W. A. Peterson
1936-7-9
323
San Luis Obispo
Cuyama Ranch Santa Ynez Quad., Cuyama Ranch
701
Comment
UC1872933
Atriplex coronata
David Keil
2001-5-10
29437
San Luis Obispo
Bitterwater Road. Pinole Spring. 10.1 road mi N from Hwy 58 at site of stone spingbox on slope below road.
688
Comment
CAS-BOT-BC169163
Atriplex lentiformis
R. F. Hoover
1946-9-14
6391
San Luis Obispo
Shandon
Comment
CAS-BOT-BC169167
Atriplex lentiformis
Ernest C. Twisselmann
1960-9-25
6008
San Luis Obispo
Twisselmann Ranch, eastern San Luis Obispo County
Comment
CAS-BOT-BC169166
Atriplex lentiformis
Ernest C. Twisselmann
1968-10-21
15043
San Luis Obispo
Estrella River just above Estrella
182
Comment
HSC4335
Atriplex lentiformis
D. A. Shally
1965-4-13
19
San Luis Obispo
N end of Shandon.
Comment
RSA202510
Atriplex lentiformis
E. C. Twisselmann
1968-10-21
15043
San Luis Obispo
Estrella River just above Estrella.
183
Comment
OBI32067
Atriplex leucophylla
David J. Keil, Eric Wise
1981-5-25
14768
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
SBBG112709
Atriplex leucophylla
C. B. Hardham
1957-11-2
2714
San Luis Obispo
mouth of Old Crk
Comment
OBI3034
Atriplex polycarpa
Larry E. Brown
1970-1-30
1910
San Luis Obispo
State Rte 166, ca 20 mi W of New Cuyama
Comment
SBBG72556
Atriplex prostrata
R. Hoffmann
1930-4-19
San Luis Obispo
Oceano
Comment
UCR123678
Atriplex semibaccata
George K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5328 A
San Luis Obispo
Central Coast, Morro Bay State Park at the south end of the marina.
6
Comment
UC1583762
Atriplex serenana var. serenana
David Keil
1984-7-20
18317
San Luis Obispo
along Highway 1 just n Santa Maria River; just n of Santa Maria River
Comment
CDA15625
Atriplex spinifera
G. F. Hrusa, Jeff Hart
1993-4-6
10697
San Luis Obispo
Carrizo Plain; S end of Soda Lake on E side.
609
Comment
LA204689
Atriplex spinifera
Roxana S. Ferris; Ruth P. Rossbach
1938-5-12
9462
San Luis Obispo
Corrizo [Carrizo] Plain between Simmler and Soda Lake
Comment Read comments Sep 21 2013
CDA43331
Atriplex suberecta
David J. Keil
2011-10-13
31122
San Luis Obispo
Baywood Park-Los Osos area. Vicinity of eastern end of Santa Lucia Ave. near south shore of Morro Bay
Comment
OBI51748
Avena barbata
R. Mike Arens
1994-4-30
64
San Luis Obispo
Calif Polytechnic State Univ campus
152
Comment
OBI27134
Avena fatua
Thomas Burrows
1980-4-24
23
San Luis Obispo
Reservoir Cyn
152
Comment
RSA0040401
Avena fatua
LeRoy Gross, Evan Meyer
2014-4-15
6234 b
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
SBBG95578
Avena fatua
J. Turpen
1986-5-26
1
San Luis Obispo
Bishop Peak
243
Comment
SBBG127952
Azolla filiculoides
M. A. Elvin, G. M. Greenwald
2013-8-28
7281
San Luis Obispo
"Colorado Pond", 4-Pond Valley, ca. 80 m from S Refuge boundary, Guadalupe-Nipomo Dunes National Wildlife Refuge
17
Comment
RSA456653
Azolla filiculoides
David J. Keil
1980-9-21
K 14270
San Luis Obispo
3 miles south of Creston along Calif. Rte. 229 along middle branch of Huer Huero Creek Canyon
Comment
UC1945183
Azolla filiculoides
Heulan Brown
1959-4-15
16
San Luis Obispo
Laguna Lake, Los Osos Valley
Comment
OBI58231
Baccharis glutinosa
Austin P. Griffiths, K. G. Jones & G. J. Jones
1986-5-3
s.n.
San Luis Obispo
Pismo Dunes, at NE edge of Maidenform Flat, this near base but in open sand slip face
Comment
OBI17782
Baccharis pilularis
Dave Imper
1977-3-21
75
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd.
107
Comment
OBI81214
Baccharis pilularis
David J. Keil
2015-2-21
32677
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
180
Comment
CAS-BOT-BC99500
Baccharis pilularis
Ernest C. Twisselmann
1968-10-21
15029
San Luis Obispo
Buena Vista Drive, 1 mile north of Highway 46
190
Comment
CAS-BOT-BC99751
Baccharis salicifolia
Henry M. Pollard
1962-3-26
s.n.
San Luis Obispo
Southern Pacific Railroad near [Devil's] Devils Gulch, Oak View
Comment
OBI3349
Berberis aquifolium var. dictyota
Neil Havlik
1970-3-31
538
San Luis Obispo
About 1/2 mi NE of Pine spring campground, La Panza Range.
975
Comment
OBI37400
Berula erecta
Eric Wise
1983-10-16
1807
San Luis Obispo
Ortega Spring. One mi S of hwy 46 (near Cholame) on Bitterwater Valley Rd. Palo prieta Cyn. 2 collections one at Srping with cattle feeder and the other about 1/4 mi closer to rd
Comment
RSA220054
Bidens pilosa
J. T. Howell
1960-3-22
35141
San Luis Obispo
Street weed at the Mission, San Luis Obisbo.
Comment
SBBG18786
Blennosperma nanum var. nanum
C. B. Hardham
1958-2-16
2831
San Luis Obispo
ca. 1 mi W of Geneseo School
Comment
JEPS10147
Blennosperma nanum var. nanum
W. L. Jepson
1932-4-3
16206
San Luis Obispo
about 4 mi s Simmler; Carrizo Plain
579
Comment
OBI54027
Blennosperma nanum var. nanum
David J. Keil
1996-1
25814
San Luis Obispo
Ca. 200 m from Hwy 58 on Navajo Rd.
396
Comment
OBI16924
Blepharizonia laxa
Robert F. Hoover
1966-9-16
10055
San Luis Obispo
Summit on Atascadero-Creston rd
Comment
OBI79966
Bloomeria crocea
David J. Keil, with V. L. Holland
2013-6-12
31811
San Luis Obispo
Adelaida Cellars Vineyard and Walnut Grove
Comment
UC57507
Bloomeria crocea
J. H. Barber
1899-5-22
San Luis Obispo
near Morro
Comment
UC1296175
Boechera pulchra
R. F. Hoover
1952-5-24
8203
San Luis Obispo
Caliente Mt. summit ridge Caliente Mt.
Comment
SBBG80775
Bolboschoenus maritimus subsp. paludosus
D. Keil
1983-11-19
18053
San Luis Obispo
Shark Inlet at S end of Morro Bay in lee of sand spit
Comment
OBI44836
Bowlesia incana
David J. Keil
1985-3-31
18502 -1
San Luis Obispo
Calf Cyn area along Calif Rte 58, halfway between Park Hill Rd and Hwy 229
Comment
OBI42266
Bowlesia incana
David J. Keil, V. L. Holland
1986-5-26
19598
San Luis Obispo
Oak Shores dev on N shore of Nacimiento Lake
Comment
RSA524216
Boykinia occidentalis
David J. Keil
1983-9-10
17953
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon.
Comment
OBI51347
Brachypodium distachyon
Debora Guillot, Jan Barber, Jim Kilver, Sue Weis, Andrew Stackhouse
1993-7-15
5 .4
San Luis Obispo
San Simeon State Park. North central section of San Simeon state Park;
Comment
CAS-BOT-BC145415
Brachypodium distachyon
John Thomas Howell
1967-4-27
42074
San Luis Obispo
San Luis Obispo. Cuesta Canyon County Park.
Comment
OBI22474
Briza maxima
Robert F. Hoover
1946-6-1
6107
San Luis Obispo
Perry Crk, SE of Cambria
Comment
UCD57158
Briza maxima
G. K. Helmkamp; E. A. Helmkamp
1998-5-19
3875
San Luis Obispo
San Luis Obispo Co.: Santa Lucia Range. SW of Paso Robles along CA-46 at York Mtn. Rd.
396
Comment
UCR92525
Briza maxima
George K. Helmkamp
1996-5-25
1073
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
SBBG122697
Briza minor
A. Parikh, N. Gale
2008-4-30
795
San Luis Obispo
0.3 km S of San Simeon Crk, 1.5 km E of Pacific Ocean, 1.4 km E of State Hwy 1; San Simeon State Park
55
Comment
UCR123150
Briza minor
George K. Helmkamp, E. A. Helmkamp
2002-4-16
7407
San Luis Obispo
Central Coast, Park Ridge 0.5 mi east of Morro Bay near Turri Road
76
Comment
UCR16923
Briza minor
T. P. Krantz
1979-5-29
s.n.
San Luis Obispo
Coast Range, Eagle Ranch Land Exchange, parcel #7, from moist meadow area of pasture
Comment
CAS-BOT-BC145346
Briza minor
D. E. Breedlove
1962-4-6
2117
San Luis Obispo
0.1 mile west of San Simeon junction on California State Highway 1.
30
Comment
CAS-BOT-BC145347
Briza minor
R. F. Hoover
1947-5-25
7219
San Luis Obispo
Cambria.
Comment
CAS-BOT-BC483189
Brodiaea terrestris subsp. terrestris
Mary E. Wall
1933-5-20
s.n.
San Luis Obispo
Santa Margarita
Comment
OBI62706
Bromus arenarius
Jason Dart, LynneDee Althouse
2007-4-12
D 186
San Luis Obispo
Santa Margarita Ranch, near RR tracks adj to town
Comment
UC53636
Bromus arizonicus
J. H. Barber
1899-4-28
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC149463
Bromus berteroanus
R. F. Hoover
1952-5-25
8220
San Luis Obispo
Caliente Mountain. On summit ridge.
Comment
CAS-BOT-BC149467
Bromus berteroanus
Ira L. Wiggins
1929-4-13
3428
San Luis Obispo
Along Salinas River 5 miles north of Paso Robles.
Comment
OBI30843
Bromus diandrus
Julie M. Vanderweir
1979-4-20
143
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI17419
Bromus diandrus
LynneDee Althouse
1977-5-22
97
San Luis Obispo
Wolfe's Horse Ranch, Near San Luis High School
137
Comment
OBI28360
Bromus diandrus
Karen Wilferth
1982-5-1
s.n.
San Luis Obispo
25 mi E of Arroyo Grande on Huasna Rd just .25 a mile beofre reaching Agua Escondido Campground
Comment
OBI22408
Bromus grandis
Robert F. Hoover
1964-6-12
9076
San Luis Obispo
Near rocky Butte fire lookout
Comment
CAS-BOT-BC155143
Bromus hordeaceus
1964-6-29
s.n.
San Luis Obispo
Cambria.
Comment
CAS-BOT-BC155146
Bromus hordeaceus
Eben McMillan
1952-5-2
87
San Luis Obispo
Choice Valley. 1 mile south, 8 miles east Shandon.
Comment
SBBG133013
Bromus hordeaceus
D. Keil
1993-5-21
24072
San Luis Obispo
Nipomo Dunes Preserve, Oso Flaco Lake Area, from Oso Flaco Parking area to beach N of Oso Flaco Crk
Comment
UC454056
Bromus hordeaceus
I. J. Condit
Apr. 1908
San Luis Obispo
California Polytechnic School grounds California Polytechnic School
Comment
OBI19848
Bromus hordeaceus
Walter F. Chesebro
1978-5-6
106
San Luis Obispo
Avenales Reserve, 21 mi E of intersection of hwy 58 and hwy 101
Comment
OBI77131
Bromus hordeaceus
Craig Woods
1978-4-30
52
San Luis Obispo
Carrizo Plain, 3 mi SE of the jctn of hwy 58 and Sim. Soda lake San Diego Cr rd on Belmont Trl
594
Comment
SBBG109873
Bromus inermis
C. B. Hardham
1957-5-31
2045
San Luis Obispo
Fair Oaks Ranch, south rd to Adelaida
Comment Read comments Apr 30 2010
CAS-BOT-BC162414
Bromus laevipes
R. F. Hoover
1964-6-7
9001
San Luis Obispo
Chris Flood Creek.
Comment
OBI47133
Bromus madritensis subsp. madritensis
LynneDee Oyler
1986-5-21
470
San Luis Obispo
Santa Margarita Ranch 3.6 mi SE of town along ranch road. E base of Santa Lucia mts, locally the E boundary of the Las Pilitas fire jUly 1985
Comment
HSC91797
Bromus madritensis subsp. rubens
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro State Park
Comment
OBI29249
Bromus madritensis subsp. rubens
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14542
San Luis Obispo
Jctn of Shell Crk rd and Calif hwy 58 S of Shandon
Comment
UC1131194
Bromus madritensis subsp. rubens
C. M. Belshaw
1936-3-18
1644 A
San Luis Obispo
2.9 mi ssw of Adam's Ranch
274
Comment
CAS-BOT-BC162030
Bromus pseudolaevipes
R. F. Hoover
1964-5-13
8856
San Luis Obispo
South Fork of Old Creek.
Comment
UCD59290
Bromus pseudolaevipes
Beecher Crampton
1964-5-20
7008
San Luis Obispo
San Luis Obispo Co.: 12 miles east of Cambria, Santa Lucia Mtns. 7 X Ranch area.
Comment
UCR266651
Bromus pseudolaevipes
David J. Keil
2001-5-8
29424
San Luis Obispo
Central Coast/South Coast Range, Prefumo Canyon, c. 2.5 mi from Los Osos Valley Road along Prefumo Canyon Road
183
Comment
OBI22387
Bromus pseudolaevipes
Robert D. Page
1962-5-5
95
San Luis Obispo
About 4 mi up Chorro Crk Cyn
Comment
OBI64855
Bromus pseudolaevipes
David J. Keil
2001-5-8
29424
San Luis Obispo
Prefumo Canyon, ca. 2.5 miles from Los Osos Valley Road along Prefumo Canyon Road
Comment
OBI3119
Bromus vulgaris
Larry E. Brown
1971-5-31
2026
San Luis Obispo
Hi Mtn Campground near Pozo
Comment
UC1136619
Calandrinia ciliata
A. Lewis
1932-3-20
52
San Luis Obispo
San Miguel San Miguel Quadrangle
243
Comment
CAS-BOT-BC438520
Calandrinia ciliata
Ernest C. Twisselmann
1954-5-1
1158
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Associated Ridges, 9 miles east of Simmler
1005
Comment
OBI31270
Calandrinia ciliata
Joy Nishida, Melissa Luckow
1983-3-10
545
San Luis Obispo
American Cyn. 1.8 mi S of Amer Cyn campground
506
Comment
OBI63096
Callitriche heterophylla
David J. Keil
2002-4-4
29786
San Luis Obispo
Santa Margarita Ranch. Vicinity of farm pond and associated vernal wetlands north of Santa Margarita and east of US 101. Vicinity of 35.4035 deg. N, 120.6199 deg. W
305
Comment
SBBG118052
Callitriche marginata
A. Dilworth, J. Goldzman
1998-5-12
San Luis Obispo
ca. 0.75 mi on tank trail from intersection of Bee Rock and West Perimeter rds; Camp Roberts
190
Comment
OBI54031
Callitriche marginata
David J. Keil
1996-1
25818
San Luis Obispo
Ca. 200 m from hwy 58 on Navajo Rd
396
Comment
CAS-BOT-BC492185
Calochortus albus
Mrs. R. W. Summers
No date on label
36
San Luis Obispo
S Lucia Mts.
Comment
CAS-BOT-BC492215
Calochortus albus
James L. Reveal
1988-5-30
6942
San Luis Obispo
Along California Highway 1, on the slope south of Arroyo de la Cruz between Ragged Point and Piedras Blancas north of San Simeon
15
Comment
PASA525
Calochortus albus
Margaret Stason
5/32
328
San Luis Obispo
Santa Rita Canon, near Cambria
Comment
SEINET12057829
Calochortus albus
R. S. Woglum
1938-5-15
1709
San Luis Obispo
Santa Lucia Mts. Between Paso Robles & Cayucos
Comment
RSA0066351
Calochortus catalinae
Marcus E. Jones
1934-4-5
s.n.
San Luis Obispo
Pismo Beach.
Comment
CAS-BOT-BC132355
Calochortus clavatus
Clare B. Hardham
1957-6-15
2220
San Luis Obispo
Green Valley
Comment
OBI69804
Calochortus clavatus
D. R. Miller
1993-5-29
593 -22
San Luis Obispo
PIne Mt Region, on grassy ridge W of Pico falls
549
Comment
UC1134459
Calochortus clavatus
P. L. Johannsen
1937-5-21
1147
San Luis Obispo
3 mi n Whites; McKittrick Quad.
1112
Comment
UCR160162
Calochortus clavatus
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9561
San Luis Obispo
South Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 5.4 mi northeast of Huasna Township Road.
256
Comment
SBBG107742
Calochortus luteus
C. B. Hardham
1960-6-17
6297
San Luis Obispo
Cambria
Comment
SBBG57707
Calochortus luteus
M. M. Miles
-Jun-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UC54845
Calochortus luteus
Mrs. R. W. Summers
May 1879
San Luis Obispo
near San Luis Obispo
Comment
SBBG948
Calochortus obispoensis
H. and M. Dearing
1940-6-16
4873
San Luis Obispo
N of San Luis Obispo
Comment
CAS-BOT-BC132421
Calochortus obispoensis
C. B. Hardham
1958-6-20
3704
San Luis Obispo
Steiner Creek near San Luis Obispo
Comment
CAS-BOT-BC496852
Calochortus venustus
R. F. Hoover
1969-5-20
11312
San Luis Obispo
4 mi. w. of Paso Robles on Adelaida Road.
Comment
CAS-BOT-BC271532
Calycadenia truncata subsp. truncata
R. F. Hoover
1957-7-19
8389
San Luis Obispo
Trail to Cypress Mt. from Cambria-Adelaida Road along main ridge of Santa Lucia Mts.
Comment
CDA16194
Calyptridium monandrum
G. F. Hrusa, D. Ragan
1999-4-21
15009
San Luis Obispo
Oceano Dunes; Oceano Dunes, immediately W of Callender Rd. along SP railroad tracks.
106
Comment
OBI66160
Calyptridium parryi var. parryi
D. R. Miller, E. A. Appel
2001-5-26
501 /738
San Luis Obispo
Pine Mt Region. On Ridge rd down slope from Rocky Butte rd jctn
900
Comment
OBI70756
Calystegia collina
D. R. Miller
2008-5-1
508 .864
San Luis Obispo
Near road edge in Upper Tobacco crk.
366
Comment
OBI15304
Calystegia longipes
Robert F. Hoover
1947-4-20
6968
San Luis Obispo
Hill above Salinas River opposite mouth of Pilitas crk
Comment
UC14013
Calystegia longipes
Roxana S. Ferris
1955-5-23
12795
San Luis Obispo
on road to Creston 2.3 mi se Geneseo School (East Branch Huerhuero Creek); se of Geneseo School (East Branch Huerhuero Creek)
Comment
HSC91834
Calystegia macrostegia subsp. cyclostegia
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro State Park, MDO 1000
Comment
JEPS47864
Calystegia macrostegia subsp. cyclostegia
L. H. Bailey and Ethel Zoe Bailey
1927-1-1
9777
San Luis Obispo
Pismo
Comment
OBI32076
Calystegia macrostegia subsp. cyclostegia
David J. Keil, Eric Wise
1981-5-25
14773
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
SBBG118541
Calystegia macrostegia subsp. cyclostegia
E. Painter
2001-4-22
SLO 188
San Luis Obispo
rd between Primera and La Trinidad mines; Camp San Luis Obispo
400
Comment
SBBG93668
Calystegia macrostegia subsp. cyclostegia
T. J. Ayers with S. Junak, D. Young
1989-4-27
714
San Luis Obispo
Cuesta Ridge, just NW of sign near W boundary of botanical area
Comment
UCR122144
Calystegia macrostegia subsp. cyclostegia
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5456
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
CAS-BOT-BC221381
Calystegia macrostegia subsp. cyclostegia
Miss Patterson; Miss Wiltz
1907-7-2
s.n.
San Luis Obispo
San Jose Canon [Canyon]
Comment
CHSC24932
Calystegia macrostegia subsp. cyclostegia
P. Goldman
1976-3-27
5
San Luis Obispo
On w side of Los Oso Valley Rd., ca 15 ft before entrance to Montano De Oro State Park, ca 4 mi w of Los Osos.
Comment
POM280732
Calystegia macrostegia subsp. cyclostegia
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-4-20
s.n.
San Luis Obispo
Templeton - Cambria.
Comment
UCD126113
Calystegia malacophylla
Frederic Hrusa
1993-5-21
11088
San Luis Obispo
San Luis Obispo County: along trail, approximately 2 km. beyond Stony Creek Camp.
600
Comment
OBI57543
Calystegia malacophylla subsp. pedicellata
David J. Keil
1998-4-14
26716
San Luis Obispo
Los Padres N.F. hills N of Cuyama River, near Adobe trailhead; 6.3 mi NE of junction with Tepesquet Canyon Rd on Hwy.166.
Comment
JEPS108382
Calystegia malacophylla subsp. pedicellata
David Gowen
2005-4-18
260
San Luis Obispo
La Panza Range. West of Poso Summit on the main dirt road that follows Pozo Creek down to Pozo.
Comment
SD245328
Calystegia malacophylla subsp. pedicellata
David Keil
1998-6-10
27770
San Luis Obispo
Los Padres National Forest. Black Mountain Road, 0.2-0.3 miles above (northwest) junction with Navajo Road.
Comment
CAS-BOT-BC224673
Calystegia purpurata subsp. purpurata
R. F. Hoover
1958-5-21
8482
San Luis Obispo
West of Paso Robles on Mountain Springs Road
Comment
UC1583663
Calystegia subacaulis subsp. episcopalis
David Keil
1983-5-22
17077
San Luis Obispo
Vicinity of Arroyo de la Cruz; N of San Simeon.
Comment
CAS-BOT-BC436435
Calystegia subacaulis subsp. episcopalis
Charles Piper Smith
1914-6-19
2853
San Luis Obispo
San Luis Obispo
Comment
OBI69475
Calystegia subacaulis subsp. episcopalis
Jody Olson
2005-4-14
s.n.
San Luis Obispo
Camp San Luis Obispo
Comment
UCR4635
Camissonia boothii subsp. decorticans
Frank C. Vasek
1963-5-11
630511- 03
San Luis Obispo
Coast Range, road between Creston and Shandon, c. 9 miles SW of Shandon
457
Comment
RSA454016
Camissonia cheiranthifolia subsp. cheiranthifolia
R. S. Woglum
1938-5-15
1729
San Luis Obispo
Central Coast: Oceano Beach.
Comment
UCR158740
Camissonia micrantha
George K. Helmkamp, E. A. Helmkamp
2005-4-17
9370
San Luis Obispo
Central Coast, Corbett Canyon, 2.3 miles north of Calif. Hwy 227 in Arroyo Grande
81
Comment
OBI53045
Camissonia strigulosa
David J. Keil, Kathleen Keil, Lynne Dee Oyler, & Danielle DeRome
1991-4-6
21497
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
JEPS31770
Camissoniopsis ignota
W. L. Jepson
1927-5-30
12159
San Luis Obispo
Cuyama Valley
457
Comment
SFV17905
Camissoniopsis micrantha
J. D. Dilley
1997-5-10
176
San Luis Obispo
South Coast Ranges La Panza Range. La Panza Campground on Pozo Road, 3 miles east of Pozo Summit.
670
Comment
UCSB15722
Camissoniopsis micrantha
Breedlove, Dennis
1962-3-29
San Luis Obispo
3.8 miles east of Santa Margarita; La Panza Range
304
Comment
UC455061
Campsis grandiflora
I. J. Condit
1910-6-14
San Luis Obispo
Sanger Cal. Grounds of Fancher Creek Nursery
Comment
RSA0028041
Capsella bursa-pastoris
Greg Wilvert
2005-4-8
198
San Luis Obispo
1.5 kilometers S of Soda Lake Rd. along Padrones Canyon Rd.
806
Comment
CAS-BOT-BC37644
Cardamine californica
R. F. Hoover
1947-3-1
6628
San Luis Obispo
Cambria.
Comment
CAS-BOT-BC37655
Cardamine californica
R. Wunrow
1955-4-4
62
San Luis Obispo
San Luis Obispo. Poly Canyon.
Comment
OBI78692
Cardamine californica
Fabiola Cardora
2013-1-29
3
San Luis Obispo
Cal Poly, San Luis Obispo Cal Poly Canyon Road pass the Eucalyptus grove.On the right of the roadside across from Riparian Community.
107
Comment
SBBG2448
Cardamine californica
C. B. Hardham
1957-3-6
1542
San Luis Obispo
Santa Rosa Crk
Comment Read comments Oct 12 2012
OBI40358
Cardamine oligosperma
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18688
San Luis Obispo
16.5 mi from Calif Rte 1 along San Simeon Crk rd, near Rocky Butte lookout at Wheelbarrow Gulch
640
Comment
SBBG110381
Cardamine oligosperma
C. B. Hardham
1966-3-22
14032
San Luis Obispo
mouth of Arroyo de la Cruz
Comment
RSA18240
Cardaria draba
C. B. Wolf
1929-4-15
3610
San Luis Obispo
Between San Luis Obispo and Morro Bay; 8 miles west of San Luis Obispo
Comment
RSA132936
Cardionema ramosissimum
Clare B. Hardham
1959-5-23
4641
San Luis Obispo
On old sand dunes south of Morros Bay and on bare ground in Islay Canyon and on top of Pecho Mts.
Comment
RSA0042607
Carex
John F. Emmel
1984-8-4
908
San Luis Obispo
Along Morro Creek, 0.5 road mile W. of turnoff to Cerro Alto Campground on Hwy. 41.
243
Comment
OBI78883
Carex barbarae
David J. Keil
2013-9-6
32029
San Luis Obispo
Morro Bay State Park, northeast of Los Osos Middle School.
12
Comment
SBBG29945
Carex barbarae
R. S. Ferris
1939-6-9
9774
San Luis Obispo
northern edge of Atascadero
Comment
SBBG17291
Carex globosa
C. B. Hardham
1960-4-2
5281
San Luis Obispo
Black Mtn, Hwy 46
579
Comment
UCR42863
Carex globosa
David J. Keil
1979-4-29
13053
San Luis Obispo
Central Coast, See Canyon
Comment
CAS-BOT-BC20404
Carex globosa
R. F. Hoover
1946-6-23
6184
San Luis Obispo
Summit at head of Carpenter Canyon, N of Arroyo Grande.
Comment
CAS-BOT-BC21858
Carex harfordii
R. F. Hoover
1947-3-1
6634
San Luis Obispo
Cambria.
Comment
OBI32261
Carex harfordii
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14329
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
OBI60789
Carex harfordii
David J. Keil
1991-5-18
21561
San Luis Obispo
C.T. Ranch on E and N outskirts of Cambria
100
Comment
SEINET12480764
Carex harfordii
D. Keil
1985-1
18466
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
SBBG104945
Carex obispoensis
D. A. Young, F. L. Johnson
1992-6-19
ROB 108
San Luis Obispo
Pick and Shovel Mine; Camp San Luis Obispo
Comment
SBBG93651
Carex obispoensis
S. A. Junak
1990-5-15
4324
San Luis Obispo
Cuesta Ridge Botanical Area: ca. 0.5 rd mi S of W Cuesta Ridge Rd, along dirt rd leading to Pick and Shovel Mine
652
Comment
CAS-BOT-BC119330
Carex obnupta
R. F. Hoover
1947-7-26
7330
San Luis Obispo
Near Piedras Blancas Point (just N of) ca 1/2 mile from ocean.
Comment
UC1276322
Carex obnupta
R. F. Hoover
1947-7-26
7330
San Luis Obispo
just n Piedras Blancas Point (in swampy area at head of small ravine about 1/2 mi from ocean)
Comment
UCR67025
Carex pansa
George K. Helmkamp
1990-9-3
s.n.
San Luis Obispo
Central Coast, Los Osos, north of Buckskin and Martingale
46
Comment
CAS-BOT-BC118547
Carex praegracilis
Alice Eastwood; John Thomas Howell
1937-4-23
3870
San Luis Obispo
Nipomo Mesa
Comment
OBI72380
Carex praegracilis
Anthony Baniaga
2010-5-22
227
San Luis Obispo
Black Lake Cyn; Callender property
19
Comment
CAS-BOT-BC118543
Carex praegracilis
Malcom A. Nobs; Stanley Galen [S. Galen] Smith
1948-9-9
662
San Luis Obispo
Dune-bound marshes, South of Pismo Beach.
Comment
CAS-BOT-BC118546
Carex praegracilis
Alice Eastwood; John Thomas Howell
1937-4-22
3860
San Luis Obispo
In marsh near Creston.
Comment
RSA17781
Carex senta
Carl B. Wolf
1929-4-15
s.n.
San Luis Obispo
2 miles south of San Luis Obispo.
61
Comment
OBI6436
Carex subbracteata
Robert F. Hoover
1964-5-13
8853
San Luis Obispo
South Fork of Old Crk
Comment
RSA88831
Carex subbracteata
Alice Eastwood, John Thomas Howell
1936-5-6
2284
San Luis Obispo
Between Templeton and Cayucos.
Comment
CAS-BOT-BC116838
Carex subbracteata var. subbracteata
Clare B. Hardham
1957-6-15
2228
San Luis Obispo
Patches of brush in Villa Creek.
Comment
OBI62719
Carex tumulicola
Jason Dart, Cletis England
2003-3-27
155
San Luis Obispo
Santa Margarita Ranch, along RR tracks near the jctn of El Camino Real and Hwy 101
Comment
CAS-BOT-BC230107
Carpobrotus chilensis
R. F. Hoover
1964-3-27
8661
San Luis Obispo
Oceano Beach
Comment
UCR41013
Carpobrotus chilensis
R. J. Rodin
1970-9-10
8429
San Luis Obispo
Pacific Coast, Pismo Beach State Park
6
Comment
CAS-BOT-BC230103
Carpobrotus chilensis
Ernest C. Twisselmann
1959-5-23
5279
San Luis Obispo
Point Buchon
4
Comment
OBI80965
Carpobrotus edulis
Byron Barrientos, Liam Pestrella, Christian Parong
2015-4-26
1
San Luis Obispo
Oceano Dunes
Comment
OBI45673
Carthamus lanatus
David J. Keil
1988-6-2
20696
San Luis Obispo
Hwy 41 between Atascadero and Morro Bay ca 2-3 mi W of Cerro Alto Campground
Comment
CAS-BOT-BC248922
Castilleja
R. F. Hoover
1952-5-25
8222
San Luis Obispo
Caliente Mt.
Comment
SBBG25515
Castilleja affinis
J. Patman
1963-4-13
1116
San Luis Obispo
just S of Oceano
6
Comment
OBI53576
Castilleja affinis
Arthur W. Hazebrook
1991-4-28
52
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
SBBG30897
Castilleja affinis subsp. affinis
R. N. Philbrick
1968-6-7
San Luis Obispo
just N of Oso Flaco Lake
Comment
UC1341876
Castilleja affinis subsp. affinis
Noel H. Holmgren and James L. Reveal
1966-6-1
2620
San Luis Obispo
nw of Guadalupe (sand dunes by Oso Flaco Lake); Oso Flaco Lake
Comment
JEPS4853
Castilleja affinis subsp. affinis
R. Bacigalupi
1949-4-8
3088
San Luis Obispo
on road up to Lodge Hill Cambria
Comment
SBBG116914
Castilleja affinis subsp. affinis
C. F. Smith
1962-8-7
8051
San Luis Obispo
Union Oil Lease, N of mouth of Santa Maria River
Comment
OBI76641
Castilleja attenuata
Jason Dart
2005-4-15
258
San Luis Obispo
La Quinta de Avila Ranch in See Cyn crk
107
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
UCD102366
Castilleja densiflora subsp. densiflora
Daniel Sanchez-Mata; M. P. Rodriguez-Rojo
2002-3-29
s.n.
San Luis Obispo
San Luis Obispo County: Between Paso Robles and Adelaida. Cypress Mountain Drive.
580
Comment
SBBG107015
Castilleja densiflora subsp. densiflora
C. B. Hardham
1960-4-4
5312
San Luis Obispo
N shore of Nacimiento Lake
Comment
OBI9398
Castilleja densiflora subsp. gracilis
Robert F. Hoover
1950-5-7
7898
San Luis Obispo
Between Rocky Butte and Pine Mt, Santa Lucia Mts
Comment
OBI25560
Castilleja densiflora subsp. obispoensis
David J. Keil
1981-5-16
14651
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
OBI62702
Castilleja densiflora subsp. obispoensis
Cletis England
2003-5-19
D 220
San Luis Obispo
Tract 1998, La Canada Rd, Arroyo Grande. The property is on the E side of Hwy 101, approx. 0.3 mi E of Oak Park blvd
Comment
OBI69479
Castilleja densiflora subsp. obispoensis
Peter Waldburger, Amy Millan
2005-4-12
s.n.
San Luis Obispo
Camp San Luis Obispo: Range C2. UTM E 709276 N 3913740 Site B2
Comment
OBI28236
Castilleja exserta
Spasbo/Krystoff
1982-4-18
9
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
OBI58757
Castilleja exserta
David J. Keil
1998-3-27
26475
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
UC454800
Castilleja exserta
I. J. Condit
1910-4-30
San Luis Obispo
El Pizmo; along R.R.
Comment
SBBG118232
Castilleja exserta subsp. latifolia
E. Painter, M. Wetherwax
2002-5-22
SLO 274
San Luis Obispo
Guard Hill; Camp San Luis Obispo
250
Comment
SBBG43008
Castilleja exserta subsp. latifolia
L. W. Edge
1971-10-4
San Luis Obispo
Golf Course, next to Morro Bay State Park
Comment
CAS-BOT-BC94572
Castilleja foliolosa
R. C. Wenk
2007-4-15
634
San Luis Obispo
along Pozo Road, 7 miles W from its intersection with Hwy 58. Growing by side of road
700
Comment
OBI66508
Castilleja foliolosa
David J. Keil
1985-6-19
18872
San Luis Obispo
Hills S of Los Osos. Sand roads and trails above Broderson Ave, E of Cabrillo Estates subdivision
Comment
RSA586603
Castilleja foliolosa
M. D. Proctor, E. A. Young
1993-3-18
ROB- 240
San Luis Obispo
Sulphur Spring Road; in middle of Area R.
Comment
UCSB5984
Castilleja latifolia
Ryon, George
1959-4-12
San Luis Obispo
Hwy 1, 13.2 miles N of San Simeon Growing in ocean breeze
60
Comment
CAS-BOT-BC241103
Castilleja mollis
R. F. Hoover
1964-8-14
9257
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC241107
Castilleja mollis
Delzie Demaree
1938-8-22
18090
San Luis Obispo
P.O. Pismo Beach
Comment
CAS-BOT-BC241106
Castilleja mollis
Edith A. Purer
1933-7-20
5080
San Luis Obispo
Northwest of Guadalupe
Comment
CAS-BOT-BC38213
Caulanthus anceps
Gertrude Sinsheimer
1927-4-12
s.n.
San Luis Obispo
Cholame.
Comment
CAS-BOT-BC38236
Caulanthus anceps
Ernest C. Twisselmann
1962-3-18
6707
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the summit of Palo Prieta Canyon.
655
Comment
OBI28769
Caulanthus anceps
Melissa Luckow
1981-4-18
657
San Luis Obispo
Ca. 1/2 mi S of Soda Lake on hwy 58
Comment
CDA17361
Caulanthus coulteri
G. F. Hrusa, G. Wilvert
2005-4-1
16410
San Luis Obispo
Caliente Range; Immed. W of Lawson Spring. W end of Padrone Cyn. Rd.
853
Comment
CAS-BOT-BC40955
Caulanthus coulteri
R. F. Hoover
1949-4-12
7599
San Luis Obispo
Cuyama Canyon 12 miles below Gypusm Canyon Highway Bridge, north side of river.
Comment
SD60266
Caulanthus coulteri var. lemmonii
Ira L. Wiggins
1932-4-2
5819
San Luis Obispo
Bitterwater Valley between Cholame and Annette.
Comment
OBI14903
Caulanthus inflatus
Robert F. Hoover
1950-4-2
7795
San Luis Obispo
6 mi E of Simmler, Carrizo Plain
Comment
OBI82538
Caulanthus lasiophyllus
David J. Keil, with Lynne Dee Althouse and Shannon Henke
2016-2-26
33485
San Luis Obispo
Southeast of Cholame in southern Cholame Valley along San Andreas Fault zone
630
Comment
SBBG117766
Caulanthus lasiophyllus
M. Wetherwax, E. Painter, J. Greenhouse
2001-3-21
SLO 183
San Luis Obispo
W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
CAS-BOT-BC39537
Caulanthus lemmonii
David D. Keck; J. Clausen
1935-4-9
3081
San Luis Obispo
Cholame.
457
Comment
CAS-BOT-BC39504
Caulanthus lemmonii
Ira L. Wiggins
1932-3-21
5819
San Luis Obispo
Hillside near junction of Carisa Plain road with Bitterwater Valley road.
Comment
OBI14884
Caulanthus lemmonii
Robert F. Hoover
1949-4-2
7563
San Luis Obispo
Cholame Valley, at foot of Cottonwood Pass grade
Comment
OBI26325
Ceanothus cuneatus subsp. fascicularis
Lyda W. Edge
1972-5-8
143
San Luis Obispo
Sand hills S of Morro Bay, sloping to beach, near Hazard cyn
Comment
UC1070928
Ceanothus cuneatus var. cuneatus
T. M. Hendrix
1937-4-14
5
San Luis Obispo
5.25 mi w Pozo; Pozo quad
548
Comment
UC1281522
Ceanothus cuneatus var. cuneatus
H. E. McMinn
1936-3-5
4363
San Luis Obispo
Hazard Canyon
Comment
UCSB17371
Ceanothus cuneatus var. cuneatus
Breedlove, Dennis
1962-3-29
San Luis Obispo
6.3 miles east of Santa Margarita, La Panza Range on main road to Carrizo Plain
411
Comment
OBI69634
Ceanothus cuneatus var. fascicularis
Austin P. Griffiths
1986-2-2
s.n.
San Luis Obispo
Montana de Oro, along Horse Trl leading down S rim of Hazard Cyn
Comment
OBI72412
Ceanothus cuneatus var. ramulosus
E. Painter & M. Wetherwax, M. Wetherwax
2001-5-15
SLO- 149 b
San Luis Obispo
Camp San Luis Obispo. Near road to Primera and la Trinidad mines, 1 road mi from Chorro Reservoir
340
Comment
OBI66698
Ceanothus foliosus
Austin P. Griffiths, G. F. Hrusa
1987-5-2
18161
San Luis Obispo
Cuesta Ridge. Along roadside midway along ridge NW of Cuesta Pass
Comment
OBI75659
Ceanothus foliosus var. medius
Steven A. Junak
1989-4-12
3943
San Luis Obispo
Cuesta Ridge: Along dirt road leading W side of Pick and SHovel Mine, S of main road (USFS rd #29S11.3) about 4.4 mi W of hwy 101
744
Comment
UC1071416
Ceanothus griseus
H. C. Lee
1936-3-16
510
San Luis Obispo
Near mouth of Coon Creek
76
Comment
UC52334
Ceanothus impressus
R. W. Summers
Jun 1883
179
San Luis Obispo
Santa Margarita Hills
Comment
SBBG4278
Ceanothus impressus var. nipomensis
M. Van Rensselaer
1938-3-7
San Luis Obispo
Nipomo Mesa
Comment
OBI42346
Ceanothus leucodermis
David J. Keil, V. L. Holland
1986-6-9
19650
San Luis Obispo
Oak Shores development on northern shore of Nacimiento Lake
Comment
RSA522535
Ceanothus leucodermis
David J. Keil, V. L. Holland
1986-6-9
19650
San Luis Obispo
Oak Shores development on northern shore of Nacimiento Lake. Foothill woodland dominated.
Comment
UCSC010712
Ceanothus maritimus
Brett Hall, Randall Morgan
1987-1
s.n.
San Luis Obispo
Hearst Ranch, Arroyo de la Cruz
Comment
CAS-BOT-BC50523
Ceanothus oliganthus
R. W. Summers
1884-3-3
s.n.
San Luis Obispo
unspecified
Comment
UC54829
Ceanothus oliganthus var. sorediatus
Mrs. R. W. Summers
1886-1
San Luis Obispo
Arroyo Grande
Comment
RSA15717
Ceanothus oliganthus var. sorediatus
Carl B. Wolf
1929-4-13
3463
San Luis Obispo
North base of Cuesta Grade.
427
Comment
SDSU10429
Ceanothus oliganthus var. sorediatus
D. F. Howe
1960-4-10
2847
San Luis Obispo
0.6 mile on road W of Cuesta Pass, 6.0 miles N of San Luis Obispo.
457
Comment
RSA122446
Ceanothus papillosus
B. Bolt
1936-4-14
665
San Luis Obispo
2.5 miles NNE of mouth of Smith Creek, Cayucos.
244
Comment
UCR136674
Ceanothus sorediatus
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, outside the Perkins ranch
Comment
SBBG104337
Ceanothus spinosus
F. L. Johnson, E. A. Young
1993-5-27
ROB 686
San Luis Obispo
Cerro Romualdo; Camp San Luis Obispo
Comment
RSA25698
Ceanothus thyrsiflorus
Carl B. Wolf
1941-7-12
10988
San Luis Obispo
along the coast at Washington school, 1 mile N of Pt. Sierra Nevada
8
Comment
OBI10507
Ceanothus thyrsiflorus var. griseus
Ed Arnesen
1964-3-10
19
San Luis Obispo
Cal Poly, entrance of President McPhee's driveway
Comment
UCD170402
Ceanothus thyrsiflorus var. griseus
D. O. Burge; S. Ratay
2016-12-3
2208
San Luis Obispo
San Luis Obispo County: Cerro Cabrillo area, N slope of ridge connecting Cerro Cabrillo to Hollister Peak.
62
Comment
CAS-BOT-BC63300
Ceanothus tomentosus var. olivaceus
R. S. Woglum
1940-4-16
2609
San Luis Obispo
Between Alpine and Flinn Springs.
Comment Read comments Dec 8 2017
CDA7016
Centaurea calcitrapa
W. Fetters
1937-7-21
San Luis Obispo
Little Morro Creek.
0
Comment
CDA37118
Centaurea melitensis
D. B. Joley
1976-5-1
s.n.
San Luis Obispo
Hwy. 41.
0
Comment
UCD130082
Centaurea solstitialis
Ernest C. Twisselmann
1963-8-4
8823
San Luis Obispo
San Luis Obispo County: Palo Prieta Canyon at the Twisselmann Ranch cattle guard.
579
Comment
OBI16182
Centromadia parryi subsp. congdonii
Robert F. Hoover
1946-8-3
6263
San Luis Obispo
Laguna near SLO
Comment
OBI16186
Centromadia parryi subsp. congdonii
Robert F. Hoover
1969-9-29
11630
San Luis Obispo
Site of Natividad
Comment
OBI56686
Centromadia pungens subsp. pungens
David J. Keil
1998-5-6
27094
San Luis Obispo
NE of Paso Robles. Vernal pool on S side of Tower Rd., 0.3 mi W of junction with Jardine Rd.
Comment
CAS-BOT-BC179735
Centrostegia thurberi
Ernest C. Twisselmann
1957-5-3
3466
San Luis Obispo
Caliente Range: Padrone Spring Canyon
762
Comment
SEINET7063671
Cerastium arvense
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
About 13.7 miles east of Arroyo Grande on Huasna Road. UTM Zone 10, 739708mE, 3890847mN. (WGS84/NAD83).
256
Comment
OBI77896
Cerastium glomeratum
David J. Keil, with Kathleen A. Keil
2003-3-29
30102
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of jubction with Highway 58
Comment
OBI3696
Ceratonia siliqua
Mary Kidd
1971-8-19
194
San Luis Obispo
On W side of the firehouse residence, Campus, Calif State Polytechnic College
Comment
SBBG17446
Cercis occidentalis
C. B. Hardham
1960-4-2
5273
San Luis Obispo
Atascadero-Morro Rd [St Hwy 41] near Cerro Alto
243
Comment
SBBG23635
Chaenactis fremontii
E. C. Twisselmann
1965-4-12
10500
San Luis Obispo
head of Palo Prieto Cyn
670
Comment
CAS-BOT-BC277603
Chaenactis glabriuscula var. lanosa
Roxana S. Ferris
1955-5-23
12809
San Luis Obispo
Cammattii [Cammatti] Canyon road, 1.6 mi. N of junction with Creston-La Panza road
Comment
CAS-BOT-BC277606
Chaenactis glabriuscula var. lanosa
Ernest C. Twisselmann
1971-4-10
17573
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, southwest of Grants Lake
609
Comment
CAS-BOT-BC277607
Chaenactis glabriuscula var. lanosa
Ernest C. Twisselmann
1955-4-9
1827
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Red Hills, 7.6 miles southeast of Shandon
420
Comment
RSA166889
Chaenactis glabriuscula var. lanosa
E. R. Blakley
1962-5-23
5141
San Luis Obispo
Union Oil company Coke plant entrance of Hwy 1, W end of Inipomo Mesa, San Luis Obispo
Comment
UC1283712
Chaenactis glabriuscula var. lanosa
Beecher Crampton
1964-5-18
6977
San Luis Obispo
4.2 mi ne Santa Margarita; ne of Santa Margarita
Comment
CHSC55846
Chaenactis glabriuscula var. megacephala
L. P. Janeway; Jean Witzman
1988-3-28
2604
San Luis Obispo
Ca 1 mi S of hwy 46 (Antelope Grade), 2 mi W of the S end of Cholame Valley. Ridgetop.
487
Comment
UCD77516
Chaenactis glabriuscula var. megacephala
Robert E. Preston
1999-5-7
1215
San Luis Obispo
Upper end of Prieto Canyon, T26S R16E nw 1/4 of sw 1/4 Sec 14
600
Comment
UC575283
Chaenactis stevioides
David D. Keck and J. Clausen
1935-4-10
3133
San Luis Obispo
14 mi nw of McKittrick
Comment
UCSB59921
Chamaesyce ocellata
Penkala, Brad; Ryan, P.
1987-7-17
San Luis Obispo
West side of O'Donovan Road, about 2.5 miles north of its junction with Hwy. 58
371
Comment
OBI80550
Chasmanthe floribunda
Josh Walker
2013-2-15
4
San Luis Obispo
Wooded bank 20 ft west of 101 South and Monterey exit.
71
Comment
OBI082367
Chenopodium album
Davis Keil
2015-9-27
33416 A
San Luis Obispo
San Luis Obisp, Campus of CAlifornia Polytechnic State University, Agricultural field on south side of Highland Drive, east of Stenner Creek . Abundant at edge of corn field along unpaved agricultural road
85
Comment
OBI17251
Chenopodium album
Robert F. Hoover
1964-8-13
9238
San Luis Obispo
Mouth of Morro Crk
Comment
CDA3030
Chenopodium berlandieri var. sinuatum
E. C. Twisselmann
1959-8-5
5566
San Luis Obispo
Tremblor Range & Western San Joaquin Valley; Hardenburgh Place, upper Gillis Canyon.
Comment
UCD97914
Chenopodium berlandieri var. zschackei
Ernest C. Twisselmann
1958-8-23
4739
San Luis Obispo
Eastern San Luis Obispo County: Dorothy Twisselmann Ranch, Shandon.
670
Comment
OBI26586
Chenopodium berlandieri var. zschackei
David J. Keil
1980-9-21
14258
San Luis Obispo
3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk cyn
Comment
RSA116484
Chenopodium californicum
E. C. Twisselmann
1954-3-15
890
San Luis Obispo
Hills at summit of Palo Prieta Canyon.
701
Comment
UCR135965
Chenopodium multifidum
George K. Helmkamp
2003-8-16
8078
San Luis Obispo
Central Coast, Nipomo Mesa at Willow Road, 0.5 mi east of Calif. Hwy 1, near Black Lake golf course
76
Comment
CAS-BOT-BC497739
Chlorogalum pomeridianum
Roxana S. Ferris
1939-6-18
9785
San Luis Obispo
In chaparral above Las Tablas Creek on Klau, Santa Luica Mountains
304
Comment
UCR266031
Chlorogalum pomeridianum var. minus
David J. Keil
2001-5-10
29448
San Luis Obispo
South Coast Range, Highway 58, 4.7 road miles east from Shell Creek
524
Comment
OBI26582
Chlorogalum pomeridianum var. pomeridianum
David J. Keil
1981-5-31
s.n.
San Luis Obispo
County Education Facility at Rancho el Chorro
Comment
UCD138447
Chlorogalum pomeridianum var. pomeridianum
David Keil; Jill Bushakra
2001-6-14
29556
San Luis Obispo
San Luis Obispo County: San Luis Range, between Prefumo Canyon and See Canyon.
800
Comment
RSA201722
Chlorogalum purpureum var. reductum
Robert F. Hoover
1949-5-15
7691
San Luis Obispo
18 mi. E of Creston on La Panza Road.
Comment
CAS-BOT-BC178948
Chorizanthe angustifolia
Roxana S. Ferris
1929-4-15
7613
San Luis Obispo
between Guadalupe and Callender
Comment
CLARK-A1045-1344
Chorizanthe angustifolia
George K. Helmkamp
1978-6-3
San Luis Obispo
Los Osos Montana de Oro State Park, coastal strand; Morro Bay S 7.5'Q
Comment
RSA63056
Chorizanthe angustifolia
L. S. Rose
1950-5-13
50118
San Luis Obispo
Oso Flaco Lake region
Comment
RSA710039
Chorizanthe angustifolia
George K. Helmkamp
2002-4-20
7462 -A
San Luis Obispo
Central Coast: 0.2 mi NW of Monarch Lane, Los Osos.
9
Comment
SD56720
Chorizanthe angustifolia
Darley F. Howe
1963-6-30
3567
San Luis Obispo
South of Morro Bay, hillside
399
Comment
SDSU4921
Chorizanthe angustifolia
D. F. Howe
1963-5-18
3493
San Luis Obispo
11.7 miles S of Pismo Beach on #1.
Comment
CAS-BOT-BC178965
Chorizanthe biloba
Alice Eastwood; John Thomas Howell
1938-6-13
5907
San Luis Obispo
SW of Shandon on road to Creston
Comment
CHSC47119
Chorizanthe biloba
L. P. Janeway; Jean Witzman
1988-4-29
2645
San Luis Obispo
SE'ern-most dry forks of Herhuero Cr, 1 1/4 mi W of Shedd Cyn; ca 4 mi S of Creston-Shandon Rd (hwy 41). Barish S-facing annual grassland slope.
426
Comment
CAS-BOT-BC178982
Chorizanthe biloba
R. F. Hoover
1946-6-16
6172
San Luis Obispo
W slope of Carrizo Plain, at tops of grade leading from San Jaun River
Comment
CAS-BOT-BC191780
Chorizanthe breweri
Marcus E. Jones
1882-5-6
3234
San Luis Obispo
San Luis Obispo
Comment
SBBG119462
Chorizanthe breweri
D. H. Wilken
2006-5-25
16291
San Luis Obispo
slopes below Rinconada Mine site, ca. 2 km W of confluence of Salsipuedes and Rinconada crks
520
Comment
SBBG1397
Chorizanthe breweri
C. B. Hardham
1958-6-20
3716
San Luis Obispo
Stenner Crk near San Luis Obispo
Comment
SBBG18309
Chorizanthe breweri
C. B. Hardham
1961-4-30
6942
San Luis Obispo
Sargent Cypress Grove above San Luis Obispo
Comment
OBI3909
Chorizanthe breweri
Patricia Wiese
1971-5-23
57
San Luis Obispo
Cuesta ridge botanical ara, 3 mi NW of Cuesta Pass
762
Comment
CHSC44638
Chorizanthe douglasii
L. P. Janeway
1988-4-30
2650
San Luis Obispo
Two mi SW of the junction of Upton and Shedd Canyons. NE-facing slope.
426
Comment
UC1302432
Chorizanthe douglasii
Clare B. Hardham
1959-5-6
4396
San Luis Obispo
hills between Bee Rock Nacimiento River; between Bee Rock and Nacimiento River
Comment
UC1315071
Chorizanthe douglasii
R. F. Hoover
1967-6-4
10620
San Luis Obispo
near Salinas River e Santa Margarita (Moreno Creek); near Salinas River, Moreno Creek
Comment
POM209666
Chorizanthe membranacea
D. D. Keck
1934-4-26
2825
San Luis Obispo
4.1 miles west of La Panza
Comment
NY285640
Chorizanthe obovata
M. K. Brandegee
1911-1
84
San Luis Obispo
Price canyon, near the coast of San Luis Obispo County, in the Upper Sonoran Zone
Comment
OBI11211
Chorizanthe obovata
Robert F. Hoover
1946-6-23
6189
San Luis Obispo
Summit at head of Carpenter Cyn, N of Arroyo Grande
Comment
RSA120659
Chorizanthe obovata
Clare B. Hardham
1957-6-18
2263
San Luis Obispo
Santa Lucia Mountains: Tierra Redondo
Comment
SBBG109692
Chorizanthe palmeri
C. B. Hardham
1963-7-3
10903
San Luis Obispo
Waterdog Crk
609
Comment
UC1341114
Chorizanthe palmeri
Robert J. Rodin
1954-7-3
5968
San Luis Obispo
1 mi n San Luis Obispo (Reservoir Canyon); , n of San Luis Obispo
Comment
POM165149
Chorizanthe palmeri
R. W. Summers
s.n.
San Luis Obispo
San Luis Mountains
Comment
UC849139
Chorizanthe staticoides
Ynez Whilton Winblad
1933-6-27
San Luis Obispo
Atascodero- Morro Road; Atascodero-Morro Road
Comment
UCD99981
Chorizanthe staticoides
Ramona Robinson
2000-6-10
482
San Luis Obispo
San Luis Obispo County: adjacent to Highway 46.
Comment
JEPS117029
Chorizanthe uniaristata
David Gowen
2008-5-11
910
San Luis Obispo
Along Hwy 58, about 3/4 mile east of San Juan Creek crossing.
526
Comment
RSA120674
Chorizanthe ventricosa
Clare B. Hardham
1957-6-14
2270
San Luis Obispo
Cottonwood Pass.
Comment Read comments Jun 25 2019
UC1136064
Chorizanthe xanti
N. H. French
1937-4-3
923
San Luis Obispo
10 mi e Cuyama Ranch; Santa Ynez Quad.
Comment
OBI56682
Cichorium intybus
David J. Keil
1998-6-10
27737
San Luis Obispo
Santa Margarita, downtown area along Hwy 58.
Comment
SBBG109440
Cirsium brevistylum
C. B. Hardham
1960-7-17
6399
San Luis Obispo
Cambria
Comment
CAS-BOT-BC32808
Cirsium fontinale var. obispoense
Alice Eastwood; John Thomas Howell
1936-5-6
2218
San Luis Obispo
Chorro Creek
Comment
OBI27053
Cirsium fontinale var. obispoense
Dayna Rocco
1981-1
San Luis Obispo
Comment
OBI58037
Cirsium occidentale
David J. Keil, with V. L. Holland
1992-5-28
23155
San Luis Obispo
Between San Luis Obispo and Arroyo Grande along Highway 227. Montecito Ridge area.
Comment
CAS-BOT-BC285456
Cirsium occidentale var. californicum
R. F. Hoover
1964-6-5
8932
San Luis Obispo
Near summit of ridge west of upper Lopez Canyon
Comment
CAS-BOT-BC285457
Cirsium occidentale var. californicum
Rimo Bacigalupi; R. S. Ferris; G. T. Robbins
1955-5-25
5249
San Luis Obispo
Along grade on State Highway 178, eastern slope of La Panza Range, watershed of Mariana Creek, 0.5 mile below and east of Pozo Summit
731
Comment
RSA185330
Cirsium occidentale var. californicum
Clare B. Hardham
1962-5-30
10265
San Luis Obispo
Pozo Hi Mountain, Paso Robles
Comment
SBBG117893
Cirsium occidentale var. venustum
J. Olson
2000-6-27
San Luis Obispo
Boy Scout Rd, ca. 0.8 mi downstream from Twin Bridges; Camp Roberts
Comment
SBBG44847
Cirsium rhothophilum
L. E. Allen
1966-5-19
San Luis Obispo
W of Oso Flaco
Comment
CAS-BOT-BC292739
Cirsium scariosum var. citrinum
E. R. Blakley; C. F. Smith
1958-8-2
5841
San Luis Obispo
Along road bordering Dune Lakes about 2 1/2 miles south of Oceano
Comment
OBI49614
Cirsium vulgare
Steven A. Junak
1990-7-13
4413
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres NF. Santa Lucia Mts: W Cuesta rige, near N edge of Cuesta Ridge Botanical Area, along powerline access rd in small cyn between first and second high voltage tower E of W Cuesta Ridge rd, ca 1.3 mi S of Tassajera Crk rd.
549
Comment
UCD130830
Cirsium vulgare
Ernest C. Twisselmann
Date Unknown
6350
San Luis Obispo
Eastern San Luis Obispo County: Grant's Lake.
594
Comment
UC2027332
Cistus incanus
David J. Keil
2013-9-4
32017
San Luis Obispo
Morro Bay State Park. East of Los Osos Middle School sports fileds
Comment
SD71174
Cladium californicum
R. F. Hoover
1947-8-7
7353
San Luis Obispo
Black Lake Canyon in boggy meadow.
Comment
CAS-BOT-BC162544
Clarkia affinis
Alice Eastwood
1926-5-4
13819
San Luis Obispo
Paso Robles
Comment
OBI55239
Clarkia affinis
Greg Frugoli
1997-4-15
34
San Luis Obispo
0.3 mi S of hwy 58 on Red Hill Rd, Los Padres NF (hwy 58 burn area)
597
Comment
SBBG117857
Clarkia bottae
M. Wetherwax. E. Painter
2003-5-1
SLO 328
San Luis Obispo
W of Chorro Crk, N of Chorro Reservoir; Camp San Luis Obispo
200
Comment
CAS-BOT-BC172288
Clarkia bottae
Clare B. Hardham
1958-7-1
3749
San Luis Obispo
Head of Old Creek, Santa Rita Road, Santa Lucia Mountains
Comment
UCR158429
Clarkia cylindrica
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9414
San Luis Obispo
Inner South Coast Ranges, Carrizo Highway at Mile-32, Calif. Hwy 58, east of Santa Margarita, beside Windmill Creek
509
Comment
CDA40857
Clarkia cylindrica
G. F. Hrusa, D. Ragan
1993-5-21
11091
San Luis Obispo
Aprox. 4 km. beyond Stony Creek Camp.
Comment
CAS-BOT-BC172063
Clarkia cylindrica subsp. cylindrica
Chester Dudley
1936-5-1
s.n.
San Luis Obispo
Indian Creek between Crestin & Commatti
Comment
RSA43110
Clarkia cylindrica subsp. cylindrica
Robert F. Hoover
1947-5-24
7196
San Luis Obispo
Pilitas Creek district
Comment
SFV2499
Clarkia heterandra
C. B. Hardham
1959-5-9
4454
San Luis Obispo
South Coast Ranges Franklin Creek near Camp Natoma.
300
Comment
OBI64139
Clarkia modesta
Lynne Dee Althouse, Jason Dart
2004-4-23
233
San Luis Obispo
Rocky Cyn Rd. this is the last private parcel on S side of the rd at the dead-end trailhead into rocky Cyn from the Creston side
488
Comment
OBI42262
Clarkia purpurea subsp. quadrivulnera
David J. Keil, V. L. Holland
1986-5-26
19590
San Luis Obispo
Oak Shores development on N shore of Nacimiento Lake
Comment
UC20349
Clarkia purpurea subsp. quadrivulnera
W. H. Brewer
1861-4-27
477
San Luis Obispo
San Luis Obispo
Comment
UC54878
Clarkia purpurea subsp. quadrivulnera
Mrs. R. W. Summers
1883-5-25
San Luis Obispo
Comment
CAS-BOT-BC163950
Clarkia purpurea subsp. quadrivulnera
Alice Eastwood; John Thomas Howell
1937-5-2
4191
San Luis Obispo
Near Estrella
Comment
CAS-BOT-BC165043
Clarkia rubicunda
R. F. Hoover
1947-8-17
7387
San Luis Obispo
Between San Carpoforo Creek and Arroyo de la Cruz
Comment
CAS-BOT-BC165373
Clarkia speciosa subsp. speciosa
H. Bryan Reed
1941-5-26
s.n.
San Luis Obispo
Near Creston
Comment
CAS-BOT-BC165376
Clarkia speciosa subsp. speciosa
R. F. Hoover
1946-6-2
6123
San Luis Obispo
Mariana Creek, east side of La Panza Range
Comment
CAS-BOT-BC165377
Clarkia speciosa subsp. speciosa
Ernest C. Twisselmann
1955-6-16
2158
San Luis Obispo
La Panza Range. Queen Bee Road at Branch Mountain Trail
685
Comment
UCR146288
Clarkia tembloriensis subsp. tembloriensis
Robert E. Preston
1998-6-12
1122
San Luis Obispo
Near base of N slope of Syncline Hill, 0.2 mi south of Hwy 58 at E end of the San Juan Grade
640
Comment
OBI57093
Clarkia unguiculata
G. F. Hrusa
1993-5-2
11127
San Luis Obispo
Cuesta Ridge East. Approx 1/2 mi SE of US 101 at Cuesta Pass
500
Comment
UC1122470
Clarkia unguiculata
H. C. Lee
1936-6-13
671
San Luis Obispo
mouth Sausalito Creek; Nipomo Quadrangle
Comment
UCD67181
Clarkia unguiculata
G. F. Hrusa
1995-5-2
12243
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. SE base of Peak 3.
500
Comment
UCR160585
Clarkia unguiculata
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9590
San Luis Obispo
Central Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 8.3 miles northeast of Huasna Townsite Road
332
Comment
CAS-BOT-BC165575
Clarkia unguiculata
Ira L. Wiggins
1926-5-9
2077
San Luis Obispo
Roadside 3 mi. E. of Templeton
Comment
OBI37893
Claytonia exigua subsp. exigua
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18600
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk Rd, N of Rocky Butte lookout at locked gate
732
Comment
CAS-BOT-BC439282
Claytonia exigua subsp. exigua
R. F. Hoover
1958-3-22
8431
San Luis Obispo
Summit of Temblor Range at Kern Co. line, Simmler-McKittrick road
Comment
UCR140118
Claytonia parviflora subsp. parviflora
George K. Helmkamp
2004-2-11
8288
San Luis Obispo
Central Coast, Nipomo Mesa, Pomeroy Rd, 1.1 mi N of Willow Rd.
130
Comment
SFV16393
Claytonia perfoliata
P. M. Schiffman
1993-4-10
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Washburn Ranch, just north of intersection of Soda Lake Road and Panorama Road (formerly San Diego Creek Road).
Comment
UC1136725
Claytonia perfoliata subsp. mexicana
N. K. Carlson
1936-3-21
205
San Luis Obispo
2 mi sw Asphalt Mine; Arroyo Grande Quad.
48
Comment
OBI31337
Claytonia perfoliata subsp. perfoliata
Joy Nishida, Robert Allen
1982-4-10
211
San Luis Obispo
American Cyn campground
536
Comment
OBI35353
Claytonia perfoliata subsp. perfoliata
Melody Dickens
1981-4-15
73 BH
San Luis Obispo
Black Hill, Morro Bay State Park. In various locations N face at base
Comment
OBI3767
Clematis lasiantha
Elizabeth Rudd
1971-6-10
313
San Luis Obispo
3 mi NE of Santa Margarita
Comment
CAS-BOT-BC91465
Clematis lasiantha
Ernest C. Twisselmann
1955-5-27
2033
San Luis Obispo
La Panza Range. Upper Navajo Canyon.
762
Comment
POM262070
Clematis lasiantha
I. L. Wiggins
1929-4-16
3658
San Luis Obispo
Grade 6 miles above Moro on Atascadero Road.
Comment
OBI22938
Clematis ligusticifolia
David J. Keil
1979-10-27
13639
San Luis Obispo
E of Arroyo Grande along rd to Lopez Lake, ca 1 mi E of Orcutt Rd
Comment
UC1125899
Clematis ligusticifolia
F. H. Raymond
1930-8-3
109
San Luis Obispo
mouth of Arroyo de la Cruz; Piedras Blancas Quad.
30
Comment
UC454457
Clematis ligusticifolia
E. P. Unangst
1906-9-1
San Luis Obispo
Cuesta
Comment
CDA17607
Clematis ligusticifolia
Austin Griffiths
1983-9-19
s.n.
San Luis Obispo
Arroyo Grande Creek Drainage; 8th St. & Hwy 1, Arroyo Grande
Comment
OBI37686
Clematis ligusticifolia
Eric Wise
1983-9-22
1779
San Luis Obispo
Salinas River X Hwy 58, loc. near Santa Margarita
Comment
OBI49911
Collinsia bartsiifolia var. davidsonii
David J. Keil, Julie Vanderwier and Glenda Winn
1978-1
12718
San Luis Obispo
29.5 mi SE of Calif Rte 58 along Soda Lake Rd
Comment
POM117104
Collinsia heterophylla
Marcus E. Jones
1926-4-28
s.n.
San Luis Obispo
Cuyama Canon.
Comment
UCR160386
Collinsia heterophylla
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9610
San Luis Obispo
Central Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 9.6 miles NE of Huasna Townsite Road
378
Comment
SBBG21326
Collinsia heterophylla
J. Patman
1963-5-30
San Luis Obispo
S of Cambria
Comment
UCSC000669
Collinsia heterophylla
I. J. Condit
2010-4-1
s.n.
San Luis Obispo
Mills Ranch
Comment
OBI82499
Collinsia sparsiflora
David J. Keil, with Matt Ritter, Jenn Yost, Kristen Nelson, Jessica adinolfi, Julia Harencar, and Jason Johns
2016-3-2
33529
San Luis Obispo
Santa Margarita Lake Regional Park. Grey Pine Loop Trail
400
Comment
SBBG122325
Collinsia sparsiflora var. collina
D. Keil, V. L. Holland
2001-4-7
29256
San Luis Obispo
W outskirts of Atascadero; 3-F Meadows, accessed from San Marcos Rd
365
Comment
OBI51939
Conicosia pugioniformis
Larry Kelly, David J. Keil
1988-10-1
291
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI37389
Conium maculatum
Eric Wise
1981-6-26
709
San Luis Obispo
Arroyo Laguna. 15.2 mi S of Monterey Border
Comment
CDA5504
Convolvulus arvensis
D. Woodard
1986-8-8
30
San Luis Obispo
Laguna Lake Park., along trail side.
Comment
OBI9558
Cordylanthus rigidus subsp. rigidus
Robert F. Hoover
1946-8-3
6253
San Luis Obispo
Upper Coon Crk, San Luis range, at edge of woods
Comment
SEINET10809202
Coreopsis bigelovii
Rose
1936-3-18
Rose 36063
San Luis Obispo
Cuyama Valley, 45 mi. W of Maricopa.
610
Comment
UC1119234
Coreopsis calliopsidea
H. C. Lee
1937-4-30
870
San Luis Obispo
1.5 mi n of San Miguel; San Miguel Quadrangle
289
Comment
UCD131001
Coreopsis calliopsidea
Robert 'Roy' J. van de Hoek
1995-3-30
220
San Luis Obispo
San Luis Obispo County: Carrizo Plain, along Soda Lake Road about 4 miles south of KCL in the BLM Swain Pasture.
780
Comment
CAS-BOT-BC101460
Corethrogyne filaginifolia
Chester Dudley
Summer 1935
s.n.
San Luis Obispo
San Miguel
Comment
HSC91703
Corethrogyne filaginifolia
Susan H. Bicknell
1988-8-15
San Luis Obispo
Montano de Oro State Park, MDO 1 and 2
Comment
CAS-BOT-BC101414
Corethrogyne filaginifolia
W. R. Dudley
1905-1-2
s.n.
San Luis Obispo
Chrome Mine Road
Comment
SD62147
Corethrogyne filaginifolia var. filaginifolia
Darley F. Howe
1965-11-7
4155
San Luis Obispo
Sand dunes west of Oso Flaco
Comment
OBI57894
Cornus glabrata
Rhonda Riggins
2000-6-5
1704
San Luis Obispo
Maguire Property, N side Pozo Rd, 4 mi SE Las Pilitas rd, 1 mi SE Santa Margarita Lake rd.
Comment
UC1122762
Cornus glabrata
G. T. Nordstrom
1937-5-15
1254
San Luis Obispo
1.3 mi. e. Asuncion School; Adelaida Quad.
Comment
CAS-BOT-BC210346
Cornus sericea
Ernest C. Twisselmann
1959-4-10
5038
San Luis Obispo
Irish Hills: Perfumo Canyon
106
Comment
CAS-BOT-BC210347
Cornus sericea
R. W. S.
No date on label
s.n.
San Luis Obispo
Unspecified
Comment
SBBG48684
Cornus sericea subsp. sericea
L. W. Edge
1974-6-11
San Luis Obispo
Santa Rita Cyn Rd
Comment
CAS-BOT-BC287231
Cotula australis
John Thomas Howell
1967-4-27
42068
San Luis Obispo
Cuesta Canyon County Park, San Luis Obispo
Comment
SFV5031
Cotula coronopifolia
F. M. Ball
1951-4-28
s. n.
San Luis Obispo
Edge of Oso Flaco Lake.
Comment
UCD84264
Crassula aquatica
Ayzik Solomeshch
2009-4-15
s.n.
San Luis Obispo
San Luis Obispo County: Camp Roberts. 7 miles as the crow flies west from San Miguel. Avery Road.
250
Comment
OBI15235
Crassula connata
Robert F. Hoover
1967-5-6
10558
San Luis Obispo
White lake, S of Arroyo Grande
Comment
OBI83658
Crassula tillaea
George Butterworth
2017-4-30
1024
San Luis Obispo
Chimineas Ecol. Reserve. Tule Rd.
747
Comment
SBBG124281
Croton californicus
D. Keil
1990-4-26
21408
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
SBBG67672
Croton californicus
M. M. Miles
-Oct-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
SD39879
Croton californicus
Edith A. Purer
1932-8-28
4857
San Luis Obispo
Oceano
Comment
UCD141951
Croton californicus
Gordon J. Pilone
1963-5-5
275
San Luis Obispo
San Luis Obispo County: Osoflaco Lake.
0
Comment
UC455409
Croton californicus
I. J. Condit
1908-4-4
San Luis Obispo
Pecho; sand hills
Comment
OBI54903
Croton setiger
David J. Keil
1996-9-13
26033
San Luis Obispo
Along Shell Creek Road, ca. 1/4?3/4 miles n of Hwy 58.
Comment
OBI43390
Crypsis schoenoides
Eric Wise
1983-10-16
1811
San Luis Obispo
Ortega Spring. One mi S of Hwy 46 (near Cholame) on Bitterwater Valley rd. Palo Prieta Cyn. 2 collections: one @ Spring with cattle feeder and the other about 1/4 mi closer to rd
Comment
OBI28427
Cryptantha
Karin Long
1982-4-3
s.n.
San Luis Obispo
2 mi into Montana de Oro State park. On site 2, an ecotone plant
Comment
UC857084
Cryptantha circumscissa
I. W. Clokey and C. B. Clokey
1937-4-13
5813
San Luis Obispo
se corner of San Luis Obispo County
800
Comment
OBI20718
Cryptantha clevelandii
Robert F. Hoover
1948-4-14
7449
San Luis Obispo
Ragged Point
Comment
OBI26734
Cryptantha clevelandii
Jerry Copeland
1974-2-17
1043
San Luis Obispo
Grand View Mesa, Nipomo
Comment
OBI35303
Cryptantha clevelandii
Melody Dickens
1980-4-30
17 BH
San Luis Obispo
On Black Hill, Morro Bay State Park
Comment
UCR134402
Cryptantha clevelandii
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6596
San Luis Obispo
Irish Hills, Prefumo Cyn Rd., 2.8 miles west of Los Osos Valley Rd., SW of San Luis Obispo
91
Comment
SBBG20700
Cryptantha clevelandii var. florosa
D. E. Breedlove
1962-4-1
2102
San Luis Obispo
Nipomo Plain, on Hwy 101, 2.3 mi N of Santa Maria River
91
Comment
OBI79767
Cryptantha intermedia
David J. Keil, with David & Linda Chipping, Dirk Walters, Marlin Harms, George Butterworth, & John Chesnut
2013-3-16
31552
San Luis Obispo
North slope of Caliente Range. Saucito Rocks
790
Comment
UC1953316
Cryptantha microstachys
D. R. Miller
2008-5-1
508 .866
San Luis Obispo
Pine Mt. Region. Localized along bulldozed road in Bear Canyon, a fork of Tobacco Creek.
Comment
OBI74284
Cryptantha muricata
Theo Fitanides, Anthony Baniaga
2010-2-28
28
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
536
Comment
UC1063831
Cryptantha muricata
K. E. Bradshaw
1938-4-14
166
San Luis Obispo
tip of ne point Tierra Redonda Mt.; Bradley Quad.
594
Comment
OBI55198
Cryptantha muricata
Greg Frugoli
1997-4-7
15
San Luis Obispo
3 mi up Black Mtn Rd at was-out area, La Panza range, Los Padres NF (hwy 58 burn area)
762
Comment
RSA0079275
Cryptantha muricata var. muricata
G. Fred Hrusa
1995-5-29
12326
San Luis Obispo
Summit of N facing slope approx. 1.25 m. NW of 101 on main ridge NW of Cuesta Pass.
500
Comment
OBI20794
Cryptantha nemaclada
Robert F. Hoover
1947-4-4
6892
San Luis Obispo
W side of Cottonwood Pass
Comment
UC280521
Cryptantha nevadensis
Alice Eastwood
1902-6-10
San Luis Obispo
Santa Margarita
Comment
OBI77741
Cryptantha nevadensis var. rigida
Robert F. Hoover
1950-4-2
7805
San Luis Obispo
Crocker Grade, Temblor range
Comment
SEINET12280880
Cryptantha oxygona
I. W. Clokey, Clokey, C. B.
1937-1
5825
San Luis Obispo
SE corner San Luis Obispo
800
Comment
RSA17634
Cupressus sargentii
C. B. Wolf
1934-11-4
6218
San Luis Obispo
Northeast of Pine Mountain, near Diamond-D Dude Ranch, Santa Lucia Mountains, headwaters of Tobacco Creek
762
Comment
RSA233123
Cupressus sargentii
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Cypress Spring, Cypress Mountain
Comment
OBI80083
Cuscuta californica var. californica
David J. Keil
2000-6-24
28824
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
UCR123676
Cuscuta salina var. major
George K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5326 A
San Luis Obispo
Central Coast, Morro Bay State Park at the south end of the marina.
6
Comment
OBI57737
Cuscuta subinclusa
David J. Keil
1998-8-19
27996
San Luis Obispo
Hwy 58, 0.6 miles NE from junction with Hwy 229.
Comment
OBI75764
Cuscuta subinclusa
D. R. Miller
2011-8-11
811 .984
San Luis Obispo
Flora of Rocky Butte/Pine Mt. Region. Near spring area, along fence line at Cline cabin, Tobacco crk drainage
488
Comment
OBI34372
Cynodon dactylon
Ruth Davis
1964-5-23
103
San Luis Obispo
1023 Mill St, San Luis Obispo
Comment
OBI72017
Cynoglossum grande
Michael Walgren
2010-2-1
69
San Luis Obispo
Irish Hills, Montana de Oro State Park. New property acquisition known as the 160 acre "Baseri" property at 4840 See Canyon rd, approx 8 mi from Los Osos Valley Rd and 0.5 mi from jctn with Perfumo Cyn rd. Inland portion of property on inland side of See Cyn rd
335
Comment
UC1063870
Cynoglossum grande
G. T. Nordstrom
1937-4-22
1103
San Luis Obispo
4.4 mi. s.e. Lincoln School; Adelaida Quad.
Comment
UCR42816
Cynoglossum grande
David J. Keil, R. Riggins, R. A. Pimentel, D. R. Miller
1985-4-27
18680
San Luis Obispo
16.5 mi. from Calif. Hwy 1 along San Simeon Creek Road, near Rocky Butte lookout at Wheelbarrow Gulch
640
Comment
CDA34933
Cynosurus echinatus
Anthony Baniaga, Theo Fitanides
2010-5-2
168
San Luis Obispo
Tierra Redonda Mountain BLM ACEC; Tierra Redonda Mountain; N-facing bank.
Comment
OBI33705
Cyperus eragrostis
Melissa Luckow, Jerry Rendon
1980-5-20
50
San Luis Obispo
Poly Cyn, S side of bridge, about 100 yds from the end of the rd
Comment
OBI17406
Cyperus eragrostis
Kamran Alavi
1977-8-8
2
San Luis Obispo
Cerro Ramauldo St
Comment
OBI35113
Cyperus eragrostis
Eric Wise
1981-9-29
1223
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Wittenberg Crk, lopez lake
Comment
OBI58902
Cyperus erythrorhizos
David J. Keil
1998-8-19
27954
San Luis Obispo
Salinas River at Las Pilitas Rd.
347
Comment
OBI22336
Danthonia californica
Robert F. Hoover
1947-5-25
7213
San Luis Obispo
Cambria, among Monterey Pines
Comment
OBI32466
Danthonia californica
Rhonda Riggins
1982-5-16
1403
San Luis Obispo
Right of way adj grazing land, Tassajara Cyn rd 0.2 mi W US 101
Comment
OBI35798
Danthonia californica
Allison Berry
1984-4-10
107
San Luis Obispo
Camp San Luis Shooting facility 6.5 mi N of San Luis Obispo on hwy 1. Collected NE of riparian corridor and target shooting area by N end of cement bunker, Parcel C
Comment
CDA20987
Datisca glomerata
G. F. Hrusa
1993-5-21
11042
San Luis Obispo
Huasna area. Stony Ck. approx. 4 km. beyond Stony Creek Campground. Wet creekbed among sandstone boulders. Very open, little riparian overstory. Perennial, approx. 4 ft. in height.
Comment
OBI75511
Daucus pusillus
Jenner Whitt
2003-4-14
46
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
UC1296083
Daucus pusillus
R. F. Hoover
1965-6-14
9427
San Luis Obispo
s. Arroyo de la Cruz (near Arroyo del Oso, by seashore)
Comment
OBI80027
Deinandra
David J. Keil
2000-5-27
28763
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
CAS-BOT-BC299174
Deinandra corymbosa subsp. corymbosa
H. M. Hall
1931-6-9
13153
San Luis Obispo
Cambria, 6 miles above high tide
Comment
CAS-BOT-BC300048
Deinandra corymbosa subsp. corymbosa
David D. Keck; Wm. M. Hiesey
1940-5-31
5152
San Luis Obispo
1 mi. N. of Piedras Blancas lighthouse
Comment
OBI16268
Deinandra fasciculata
Robert F. Hoover
1947-5-27
7226
San Luis Obispo
Between San Luis mt and Mt Bishop near San Luis Obispo
Comment
OBI56385
Deinandra fasciculata
David J. Keil
1992-1
22848
San Luis Obispo
Laguna Lake Park, San Luis Obispo
Comment
CAS-BOT-BC299959
Deinandra kelloggii
Ernest C. Twisselmann
1956-6-7
2895
San Luis Obispo
Mouth of Wilkinson Canyon, near the San Juan Ranch, Temblor Range and teh Western San Joaquin Valley
472
Comment
CHSC44058
Deinandra pentactis
L. P. Janeway; Jean Witzman
1988-4-29
2643
San Luis Obispo
In side cyn 1/4 mi W of Shedd Cyn ca 4 mi S of Creston-Shandon Rd (hwy 41).
396
Comment
OBI54884
Deinandra pentactis
David J. Keil
1996-9-13
26040
San Luis Obispo
Along Shell Creek Road, ca. 1/4?3/4 miles n of Hwy 58.
Comment
UC1069533
Deinandra pentactis
T. M. Hendrix
1937-6-1
235
San Luis Obispo
23/4 mi ne of Navajo; Pozo Quadrangle
Comment
CAS-BOT-BC292048
Deinandra pentactis
John Thomas Howell
1929-10-12
4468
San Luis Obispo
On Atascadero Creek, 5.2 miles w. of Atascadero
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
OBI16121
Deinandra pentactis
Robert F. Hoover
1946-9-15
6399
San Luis Obispo
Rinconada Mine, between Santa Margarita and Pozo
Comment
SD249136
Deinandra pentactis
David Keil
1988-9-23
21149
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
OBI79962
Delosperma litorale
David J. Keil, with V. L. Holland
2013-6-12
31796
San Luis Obispo
Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park
Comment
UCSC000277
Delphinium californicum
I. J. Condit
2008-5-31
s.n.
San Luis Obispo
San Carpojo Canyon
Comment
LA31092
Delphinium gypsophilum
H. Lewis;
1958-5-15
1130
San Luis Obispo
Salinas River near Camp Roberts
Comment
LA38409
Delphinium gypsophilum
H. Lewis; Carl Epling
1949-5-11
sn
San Luis Obispo
1.9 mi. W of La Panza Ranch (mailbox). P030- Simmler Road
Comment
OBI47633
Delphinium gypsophilum
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19266
San Luis Obispo
Temblor Range. 1.15 mi NE of jctn of Elkhorn Rd on Crocker Grade Rd. T31S, R21E, Se corner of Sect 22
838
Comment
PASA2529
Delphinium nudicaule
Margaret Stason
1928-5-12
San Luis Obispo
Woods, Santa Rita Canon
Comment
UC9240
Delphinium parryi
Alice King
Apr. 1895
San Luis Obispo
Arroyo Grande
Comment
RSA122695
Delphinium parryi
N. K. Carlson
1936-3-20
188
San Luis Obispo
2 miles E of Islay Hill, Arroyo Grande
183
Comment
SD48824
Delphinium parryi
Ira L. Wiggins
1926-5-9
2058
San Luis Obispo
Roadside three miles east of Templeton
Comment
UC912533
Delphinium parryi subsp. blochmaniae
Herbert L. Mason
1924-3-31
8050
San Luis Obispo
six miles North of Cambria
Comment Read comments Oct 25 2018
UC56066
Delphinium parryi subsp. eastwoodiae
J. H. Barber
May 1899
San Luis Obispo
near Morro
Comment
POM99455
Delphinium parryi subsp. eastwoodiae
Marcus E. Jones
1882-5-5
3228
San Luis Obispo
San Luis Obispo.
Comment
CDA17157
Delphinium parryi subsp. parryi
G. F. Hrusa, D. Ragan
1993-5-21
11046
San Luis Obispo
Huasna Region; Huasna Area. App. 4 km. beyond Stony Creek Campground.
Comment
OBI29829
Delphinium parryi subsp. parryi
Ruth Davis
1964-5-29
121
San Luis Obispo
Cal Poly campus, Poly cyn
Comment
UC9184
Delphinium parryi subsp. parryi
Alice King
June 1895
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC116356
Delphinium parryi subsp. parryi
Ernest C. Twisselmann
1956-5-7
2782
San Luis Obispo
Maxey Ranch in the low hills east of Cholame Valley
518
Comment
CAS-BOT-BC116357
Delphinium parryi subsp. parryi
Clare B. Hardham
1956-5-31
815
San Luis Obispo
Near Hill Top Ranch, Adelaida Road
Comment
CAS-BOT-BC121440
Delphinium parryi subsp. parryi
Clare Butterworth Hardham
1957-5-30
2074
San Luis Obispo
Headwaters of Las Tablas Creek
Comment
RSA615145
Delphinium recurvatum
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3238
San Luis Obispo
Soda Lake Rd at Arrowbear Trail (vic. of California Valley, ca. 5 mi. NW of Soda Lake)
610
Comment
UC1576740
Delphinium recurvatum
Dean W. Taylor
1988-4-6
9500
San Luis Obispo
s end Soda Lake; Carrizo Plain
588
Comment
CAS-BOT-BC7884
Delphinium variegatum subsp. variegatum
Alice Eastwood; John Thomas Howell
1937-5-2
4187
San Luis Obispo
Paso Robles
Comment
OBI3992
Delphinium variegatum subsp. variegatum
Elizabeth Rudd
1971-4-3
203
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
OBI10603
Delphinium variegatum subsp. variegatum
Abdul Ahmad
1963-4-30
31
San Luis Obispo
San Luis Obispo gardens
Comment
CAS-BOT-BC83001
Dendromecon rigida
Ira L. Wiggins
1932-3-24
5848
San Luis Obispo
Near Adelaide, west of Paso Roble.
Comment
OBI66354
Dendromecon rigida
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26262
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
OBI22298
Deschampsia cespitosa
Robert F. Hoover
1947-6-2
7261
San Luis Obispo
Cambria
Comment
OBI2826
Deschampsia cespitosa
Larry E. Brown
1971-7-23
2074
San Luis Obispo
On road to Glacier Point. Yosemite Natl Park
Comment
CAS-BOT-BC201620
Deschampsia danthonioides
Clare B. Hardham
1957-4-13
1641
San Luis Obispo
Black Mt., Highland District
Comment
SBBG109924
Deschampsia elongata
C. B. Hardham
1961-5-18
7091
San Luis Obispo
Ocean View Mine, N of Cambria
762
Comment
CAS-BOT-BC201833
Deschampsia elongata
Clare B. Hardham
1959-5-15
4669
San Luis Obispo
Headwater Las Tables [Tablas] Creek
Comment
CAS-BOT-BC201836
Deschampsia elongata
Clare B. Hardham
1957-5-12
2030
San Luis Obispo
Trail to Green's Lake
Comment
CAS-BOT-BC201837
Deschampsia elongata
Clare B. Hardham
1959-6-8
4774 A
San Luis Obispo
Bed of Delaganna [Dellaganna] Creek, North slope of Cypress Mt.
Comment
CAS-BOT-BC209245
Dichanthelium acuminatum subsp. acuminatum
R. F. Hoover
1966-9-13
10012
San Luis Obispo
Cambria
Comment
OBI32072
Dichondra donelliana
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14443
San Luis Obispo
2 mi N of Arroyo de la Cruz
Comment
OBI59117
Digitaria sanguinalis
David J. Keil
1998-8-19
27955
San Luis Obispo
Salinas River at Las Pilitas Rd.
347
Comment
CAS-BOT-BC152496
Diplacus aurantiacus
Alice Eastwood
1926-5-3
13802
San Luis Obispo
Avila
Comment
CAS-BOT-BC152497
Diplacus aurantiacus
Alice Eastwood
1927-4-7
14292
San Luis Obispo
Morro
Comment
CAS-BOT-BC150421
Diplacus aurantiacus
R. F. Hoover
1964-6-12
9081
San Luis Obispo
Road from North Fork San Simeon Creek to Rocky Butte
Comment
CHSC53645
Diplacus fremontii
L. P. Janeway; Jean Witzman
1988-4-30
2657
San Luis Obispo
Upper reaches of eastern branches of Huerhuero Cr; ca 2 1/2 mi E of Creston.
426
Comment
SBBG107620
Diplacus longiflorus
C. B. Hardham
1959-5-20
4566
San Luis Obispo
Cantinas Crk
243
Comment
CAS-BOT-BC153972
Diplacus rattanii
David Keil; Rhonda Riggins; Richard A. Pimentel; D. R. Doc Miller
1985-4-27
18659
San Luis Obispo
19.1 miles from California Rte 1 along San Simeon Creek Road, N of Rocky Butte lookout
716
Comment
OBI14792
Dipsacus sativus
Robert J. Rodin
1964-7-9
7078
San Luis Obispo
Poly Cyn on campus of Calif State Polytechnic College, San Luis Obispo
Comment
OBI20284
Distichlis spicata
David J. Keil, Malcolm G. McLeod
1979-5-12
13065
San Luis Obispo
Along E side of Shark Inlet at southern end of Morro Bay
Comment
OBI80884
Distichlis spicata
David J. Keil
1992-1
22941
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
OBI22323
Distichlis spicata
Robert F. Hoover
1964-7-11
9161
San Luis Obispo
Edna marsh
Comment
OBI43368
Distichlis spicata
Eric Wise
1981-6-7
510
San Luis Obispo
Cuyama River, 26.5 mi W of New Cuyama
Comment
RSA0008592
Dithyrea maritima
Robert F. Hoover
1947-7-11
7300
San Luis Obispo
South end of Morro Bay
Comment
OBI30901
Dodecatheon clevelandii
Julie M. Vanderwier
1979-2-27
98
San Luis Obispo
Indian Knob tar Sands
Comment
SBBG54876
Dodecatheon clevelandii
P. Hobbs
1980-3-4
2
San Luis Obispo
lower third slopes on N side of Cerro San Luis Obispo
Comment
POM203262
Dodecatheon clevelandii subsp. insulare
J. T. Howell
1931-3-22
5940
San Luis Obispo
Summit of Cuesta Pass.
Comment
RSA0056340
Dodecatheon clevelandii subsp. sanctarum
Jim Shevock
1971-3-1
728
San Luis Obispo
S. of Nasciemto Lake.
152
Comment
SEINET7063727
Downingia bella
A. G. Vestal
1947-4-21
s.n.
San Luis Obispo
Southwest of Estrella on Route 46. UTM Zone 10, 715555mE, 3889772mN. (WGS84/NAD83).
244
Comment
OBI80903
Dryopteris arguta
David J. Keil
2015-2-14
32616
San Luis Obispo
Pismo Preserve. Eastern fringe of preserve along Thousand Hills Road between Price Canyon Road and unpaved road into preserve
25
Comment
RSA517429
Dryopteris arguta
Steven A. Junak
1990-5-1
4291
San Luis Obispo
Santa Lucia Mountains: at N edge of Cuesta Ridge Botonical Area, along power line access road which intersects Tassajera Creek Road ca. 2.4 mi W of Highway 101 ca. 1.2 road miles S of Tassajera Creek Road.
549
Comment
CAS-BOT-BC310344
Dudleya abramsii subsp. bettinae
Reid Moran
1977-6-30
24292
San Luis Obispo
Southwest of Cerro Romauldo
150
Comment
UC933236
Dudleya abramsii subsp. murina
Peter Kamb
1950-5-12
1619
San Luis Obispo
Cerro San Luis Obispo
Comment
UC583355
Dudleya blochmaniae
Alice Eastwood and John Thomas Howell
1936-5-7
2288
San Luis Obispo
near Cayucos
Comment
SBBG36050
Dudleya pulverulenta
C. B. Hardham
-Sep-1956
1391
San Luis Obispo
Black Mtn
Comment
UC1529040
Eastwoodia elegans
Dean W. Taylor
1986-4-20
8788
San Luis Obispo
Panorama Hilla 7.5 Quadrangle (1954 edition) Elkhorn Plain (canyon opening onto n end of); Temblor Range
762
Comment
CAS-BOT-BC197035
Echinochloa colona
Ernest C. Twisselmann
1952-8-5
96
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch, 7 miles south of Cholame
Comment
UCSB43937
Ehrharta calycina
Oberholtzer, M.
1980-4-18
San Luis Obispo
200 ft. E of Hw 1 on Nipomo Mesa; 6 miles N of Guadalupe
30
Comment
OBI48034
Eleocharis macrostachya
David J. Keil
1981-5-16
14657
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
OBI35162
Eleocharis macrostachya
Eric Wise
1981-6-15
599
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Turri Rd, 1mi E of So. Bay Blvd
Comment
OBI35177
Eleocharis macrostachya
Eric Wise
1981-10-23
1338
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Sinton Middle Pond on Shell Crk Rd 8.0 mi N of hwy 58
Comment
OBI72785
Eleocharis pachycarpa
D. R. Miller
2009-6-11
609 .896
San Luis Obispo
Rocky Butte/Pine Mt Region. 'Cole Ranch' Marmolejo Crk drainage
701
Comment
OBI81139
Elymus hispidus
L. Althouse, J. Tilligkeit
2015-10-12
s.n.
San Luis Obispo
In the vicinity of Templeton: just north of Las Tablas Rd
254
Comment
OBI58432
Elymus mollis subsp. mollis
Austin P. Griffiths, G. F. Hrusa, E. W. Thompson
1983-8-7
s.n.
San Luis Obispo
Morro Bay Region. Along longitudinal sandridge just S of midinlet, bayside on Sandspit, Morro Bay
20
Comment
OBI66911
Elymus multisetus
David J. Keil, with V. L. Holland
2001-5-24
29497
San Luis Obispo
Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development
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
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
RSA585856
Emmenanthe penduliflora
G. Fred Hrusa
1995-5-28
12277
San Luis Obispo
Black Butte Research natural Area, below Peak 1 radio facility.
625
Comment
OBI3320
Enemion occidentale
Neil Havlik
1970-3-31
540
San Luis Obispo
1/2 mi SW of Pine Spring campground. Crk is a tributary of Hay Crk, La Panza range
975
Comment
SBBG95294
Ephedra californica
D. Keil, R. Riggins
1986-4-26
19274
San Luis Obispo
0.9 mi NE of jct of Elkhorn Rd on Crocker Grade Rd
822
Comment
POM282133
Ephedra californica
Lyman Benson
1932-5-9
3564
San Luis Obispo
Upper Cuyama Valley, Temblor Mt. Ranges, Santa Maria River Watershed; Kern County line
610
Comment
OBI7512
Ephedra viridis
Robert F. Hoover
1950-5-28
7934
San Luis Obispo
Redrock Cyn, N side of lower Cuyama Valley
Comment
UC1296211
Ephedra viridis
R. F. Hoover
1950-5-28
7934
San Luis Obispo
Redrock Canyon Cuyama Valley, Redrock Canyon (n side of lower Cuyama Valley, on steep rocky red clay slopes)
Comment
UCD105946
Epilobium campestre
Ernest C. Twisselmann
1958-7-14
4548
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon (near Twisselmann Ranch mailbox).
670
Comment
UCD105948
Epilobium campestre
Ernest C. Twisselmann
1962-7-12
7426
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon.
609
Comment
OBI72405
Epilobium campestre
E. L. Painter & M. Wetherwax, K. Downing, C. Bratt
2000-5-17
CR- 99
San Luis Obispo
Camp Roberts. In vehicle tracks in vernal pool, along W side of Generals Rd, SSE of Nacimiento Ranch Bldg, Training Area Y4
150
Comment
OBI35365
Epilobium canum
Melody Dickens
1980-9-18
45
San Luis Obispo
Morro Rock, Morro Bay
Comment
SBBG110168
Epilobium canum subsp. canum
C. B. Hardham
1956-11-7
1509
San Luis Obispo
Cypress Mtn
609
Comment
OBI12070
Epilobium ciliatum
Robert D. Page
1963-11-3
203
San Luis Obispo
3 mi E of Routzhan County park along Pozo Rd on bank of old Beaver Pond
Comment
SBBG119688
Epilobium ciliatum subsp. ciliatum
E. Painter, M. Wetherwax with J. Olson
2000-10-16
CR 126
San Luis Obispo
Nacimiento River; Camp Roberts
284
Comment
OBI37137
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-6-15
590
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
OBI65581
Epilobium ciliatum subsp. watsonii
Lisa Paterson
1993-7-2
6
San Luis Obispo
N Vandenberg AFB, SE of intersection of Lompoc-Casmalia Rd and San Antonio Rd
Comment
JEPS50755
Epipactis gigantea
Rimo Bacigalupi
1967-6-27
9301
San Luis Obispo
first canyon 1/3 mi n San Carpoforo Canyon (along CA Hwy 1)
45
Comment
RSA607272
Epipactis gigantea
Louis C. Wheeler
1964-6-21
8493
San Luis Obispo
Ragged Point Inn, 2 miles northerly of Ragged Point.
Comment
UC2026379
Epipactis gigantea
Louis C. Wheeler
1964-7-21
8493
San Luis Obispo
Ragged Point Inn, 2 miles northerly of Ragged Point.
Comment
OBI1033
Equisetum hyemale
R. F. Hoover
1946-10-5
6459
San Luis Obispo
Villa Creek between Cayucos and Cambria
Comment
OBI83608
Equisetum laevigatum
David J. Keil, Bill Waycott and Ron Rothman
2016-5-20
34216
San Luis Obispo
Santa Rita Canyon area west of Templeton. Ron Rothman property at 6140 High Laurel Lane.
400
Comment
OBI5033
Equisetum telmateia
Robert J. Rodin
1956-3-26
6049
San Luis Obispo
Poly Canyon, Cal Poly campus
Comment
OBI39963
Eragrostis cilianensis
David J. Keil, Eric Wise
1983-8-30
17912
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
CAS-BOT-BC284151
Eragrostis pectinacea var. pectinacea
R. F. Hoover
1958-5-24
8483
San Luis Obispo
Salinas River bridge east of Santa Margarita
Comment
RSA142499
Erechtites glomeratus
Clare B. Hardham, Louise Squibb
1961-4-22
7121
San Luis Obispo
5.5 miles east of Rte. 1, San Simeon Creek Road.
Comment
JEPS7480
Eremalche parryi subsp. kernensis
G. Thomas Robbins and Rimo Bacigalupi
1952-4-20
3459
San Luis Obispo
s. most end of Carrizo Plain (just before descent into Cuyama Valley, ca. 4 mi. from Kern Co. line)
868
Comment
OBI59617
Eremalche parryi subsp. kernensis
Clifton F. Smith
1991-4-9
12181
San Luis Obispo
Along Elkhorn Hills rd near Crocker Grade area
Comment
UC1023826
Eriastrum calocyanum
R. F. Hoover
1946-6-16
6162
San Luis Obispo
La Panza district.
Comment
UC742836
Eriastrum densifolium subsp. densifolium
Delzie Demaree
1938-8-22
18089
San Luis Obispo
Pismo Beach
Comment
RSA0107369
Eriastrum densifolium subsp. densifolium
H. L. Mason
1941-7-3
12474
San Luis Obispo
Sand dunes, Oso Flaco Lake, north of mounth of the Santa Maria River.
Comment
UC1123875
Eriastrum luteum
T. M. Hendrix
1937-6-1
232
San Luis Obispo
3/4 mi wsw Highland School; Pozo Quadrangle
Comment
UC1023828
Eriastrum luteum
R. F. Hoover
1947-5-24
7201
San Luis Obispo
near Eldorado School
Comment
JEPS99140
Eriastrum pluriflorum
Clare B. Hardham
1963-6-20
10845
San Luis Obispo
Freeborn Mountain
Comment
OBI4160
Ericameria ericoides
Julie R. Potter
1968-12-31
6
San Luis Obispo
Morro Bay state park
Comment
OBI8518
Ericameria ericoides
Dave Imper
1976-11-27
6
San Luis Obispo
Project located 1 mi SW of hwy 227 on Price Canyon rd.
76
Comment
UC1285346
Ericameria ericoides
R. F. Hoover
1946-10-20
6513
San Luis Obispo
just below Arroyo Seco; Upper Huasna River
Comment
UC573552
Ericameria linearifolia
P. L. Johannsen
1937-4-13
1041
San Luis Obispo
2 mi sw Crocker Springs
944
Comment
OBI16522
Erigeron blochmaniae
Barrett Anderson
1973-8-7
379
San Luis Obispo
South end of Morro Bay
Comment
SD40211
Erigeron blochmaniae
Edith A. Purer
1940-8-2
7983
San Luis Obispo
Oso Flaco Lake sand dunes
Comment
CAS-BOT-BC293637
Erigeron blochmaniae
Lester Rowntree
1934-1-1
s.n.
San Luis Obispo
Mesa E. of Moro
Comment
OBI23028
Erigeron bonariensis
David J. Keil
1979-10-27
13666
San Luis Obispo
E end of Lopez Lake below confluence of Arroyo Grande Crk and Phoenix crk, 0.2 mi from jctn of Lopez Cyn Rd and Pozo Rd
Comment
OBI73029
Erigeron bonariensis
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25430
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
OBI51874
Erigeron foliosus
David J. Keil, with V. L. Holland
1991-8-22
22562
San Luis Obispo
San Simeon State Park and vicinity along San Simeon Creek from beach to about ___ miles inland and on adjoining slope to C.T. Ranch.
Comment
UC1118145
Erigeron foliosus var. foliosus
T. M. Hendrix
1937-6-1
242
San Luis Obispo
2.6 mi ne Navajo; Pozo Quadrangle
Comment
RSA165483
Erigeron philadelphicus
Clare B. Hardham
1963-7-3
10900
San Luis Obispo
Waterdog Creek. Santa Lucia Mountains.
610
Comment
UCD119227
Eriodictyon altissimum
Austin P. Griffiths
1986-4-22
s.n.
San Luis Obispo
San Luis Obispo County: Indian Knob provenance.
268
Comment
UC1285009
Eriodictyon crassifolium var. nigrescens
R. F. Hoover
1947-5-10
7141
San Luis Obispo
at highway crossing just below Gypsum Canyon (Cuyama River); , below Gypsum Canyon
Comment
UCD119337
Eriodictyon tomentosum
Mrs. B. S. MacLean
1932-7-1
3
San Luis Obispo
San Luis Obispo County: La Panza.
Comment
OBI13958
Eriodictyon tomentosum
Robert F. Hoover
1966-7-13
9899
San Luis Obispo
5.5 mi SE of Santa Margarita
Comment
CDA11562
Eriodictyon traskiae subsp. smithii
G. F. Hrusa
1993-5-22
11111
San Luis Obispo
Los Padres Natl. Forest, Black Butte Research Natural Area, along main ridge road, approx. 1 m. N of Mt. Lowe.
Comment
CAS-BOT-BC248573
Eriogonum angulosum
R. F. Hoover
1967-6-4
10606
San Luis Obispo
Canyon in Temblor Range near north end of Elkhorn Plain
Comment
CAS-BOT-BC248576
Eriogonum angulosum
Clare B. Hardham
1961-4-8
6798
San Luis Obispo
Cottonwood Pass
609
Comment
CDA17107
Eriogonum angulosum
G. F. Hrusa, P. Akers
2003-10-12
16178
San Luis Obispo
San Joaquin Valley; South end Carrizo Plain, on E side Soda Lake Rd. immed. S of MU Ranch.
0
Comment
UCD147332
Eriogonum angulosum
Rachelle Boul; D. Hickson
2010-4-8
CARR 1224 -1
San Luis Obispo
San Luis Obispo County: Carrizo Plains National Monument, Calliente Range.
879
Comment
CAS-BOT-BC248577
Eriogonum angulosum
Eben McMillan
1952-5-29
135
San Luis Obispo
Pinole Ranch- Bitterwater Creek. 12 mi. s. 18 mi. e. Shandon
Comment
UC1032337
Eriogonum covilleanum
P. L. Johannsen
1937-4-13
1039
San Luis Obispo
2 mi e Whites; McKittrick Quadrangle
Comment
SD71163
Eriogonum eastwoodianum
R. F. Hoover
1949-5-29
7733
San Luis Obispo
Cottonwood Pass, westside, on white shale bank.
Comment
UC638980
Eriogonum elegans
Bernard Miossi
1939-7-10
82
San Luis Obispo
1 mi n, along Claf Canyon road Morano Creek; Cal Canyon
388
Comment
SBBG117988
Eriogonum elongatum var. elongatum
M. Wetherwax, E. Painter
2000-6-12
SLO 14
San Luis Obispo
near E boundary, ca. 0.75 air km E of Chorro Reservoir, E side of rd; Camp San Luis Obispo
200
Comment
OBI18902
Eriogonum fasciculatum
Michael Medved
1979-4-12
s.n.
San Luis Obispo
Foothill of Santa Lucia Mts on Cal Poly campus
200
Comment
OBI65946
Eriogonum fasciculatum
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-9
35
San Luis Obispo
Central Coast Comprehensive Wetlands GIS; S of Morro Bay on hwy 1. Beyond Gilardi rd on ranch road N of hwy 1
138
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
OBI75663
Eriogonum fasciculatum var. foliolosum
D. R. Miller
2011-9-2
911 .994
San Luis Obispo
Rocky Butte/Pine Mt region. From Tobacco crkway between 1st and 2nd crossing
381
Comment
JEPS119349
Eriogonum fasciculatum var. polifolium
R. Snyder, K. Soler
2012-6-25
CA 160 -07
San Luis Obispo
Immediately past entrance to Caliente Ridge side for 2 mi, on slopes visible from roadside, along washes, more robust at low elevation Carrizo Plain National Monument.
Comment
CAS-BOT-BC250510
Eriogonum gracile
John Thomas Howell
1927-8-17
3003
San Luis Obispo
Four miles s. of Templeton
243
Comment
OBI11073
Eriogonum gracile
Robert F. Hoover
1966-10-5
10111
San Luis Obispo
Nipomo Mesa S of Black Lake Cyn
Comment
RSA133004
Eriogonum gracile var. gracile
Clare B. Hardham
1959-6-10
4807
San Luis Obispo
Santa Barbara Road, Atascadero
Comment
CAS-BOT-BC261158
Eriogonum gracillimum
R. F. Hoover
1946-6-30
6217
San Luis Obispo
La Panza District
Comment
CAS-BOT-BC261190
Eriogonum heermannii var. heermannii
R. F. Hoover
1952-11-1
8269
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC257483
Eriogonum inerme var. inerme
C. Butterworth; Clare B. Hardham
1960-6-10
6591
San Luis Obispo
Black Mt., east of Creston, Highland Dist.
914
Comment
SBBG54994
Eriogonum latifolium
D. Keil with M. Luckow
1981-7-3
14964
San Luis Obispo
Arroyo de la Cruz, N of San Simeon, along N side of the stream from fresh-water marsh W of Hwy 1 E along the ridge system to lower slopes of Pine Top Mtn
Comment
OBI76684
Eriogonum nudum var. indictum
Jason Dart
2007-8-31
301
San Luis Obispo
Palo Prieto Conservation Bank. Temblor Range, Still Parcel, 0.6 mi ESE of Twisselman Lake
713
Comment
CAS-BOT-BC266838
Eriogonum ordii
Ernest C. Twisselmann
1957-5-3
3467
San Luis Obispo
Padrone Spring Canyon, Caliente Range
762
Comment
CAS-BOT-BC257893
Eriogonum parvifolium
Susan G. Stokes
1932-8-29
20
San Luis Obispo
Pismo Beach
Comment
CAS-BOT-BC257896
Eriogonum parvifolium
Edith A. Purer
1933-7-20
5077
San Luis Obispo
Northwest of Guadalupe
Comment
CAS-BOT-BC257897
Eriogonum parvifolium
Alice Eastwood
1926-5-3
13765
San Luis Obispo
Avila
Comment
CAS-BOT-BC257901
Eriogonum parvifolium
Ernest C. Twisselmann
1955-10-1
2414
San Luis Obispo
Morro Rock
15
Comment
LA206977
Eriogonum parvifolium
E. Hobbs; et al.
1977-7-13
77- 3
San Luis Obispo
Montana de Oro State Park, S of Morro Bay
Comment
UC535083
Eriogonum parvifolium
Susan G. Stokes
1933-7-6
70
San Luis Obispo
Pismo Beach
Comment
SD38714
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5078
San Luis Obispo
Sand dunes, northwest of Guadalupe.
Comment
SEINET5331334
Eriogonum parvifolium var. parvifolium
J. H. Barber
1898-8-3
s.n.
San Luis Obispo
Beach
Comment
RSA65984
Eriogonum roseum
J. T. Howell
1927-8-17
3003 -a
San Luis Obispo
4 mi. south of Templeton.
Comment
CAS-BOT-BC263435
Eriogonum temblorense
Ernest C. Twisselmann
1954-9-10
1569
San Luis Obispo
Cottonwood Pass, 6 miles east of Cholame, Temblor Range and the Western San Joaquin Valley
563
Comment
SBBG30793
Eriogonum viridescens
C. B. Hardham
1963-6-20
10932
San Luis Obispo
Freeborn Mtn
Comment
SBBG47314
Eriogonum viridescens
R. F. Hoover
1946-10-27
6589
San Luis Obispo
Cuyama River opposite Pioneer Grove
Comment
CAS-BOT-BC264890
Eriogonum viridescens
Clare B. Hardham
1956-6-16
926
San Luis Obispo
Vicinity of Chimney Rock, Santa Lucia Mountains
Comment
CAS-BOT-BC304104
Eriophyllum confertiflorum
Ynez Whilton Winblad
1937-6-16
s.n.
San Luis Obispo
Between Atascadero and Morro
Comment
OBI31988
Eriophyllum confertiflorum
David J. Keil, Melissa Luckow
1981-7-3
14954
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
OBI35428
Eriophyllum confertiflorum
Melody Dickens
1980-4-16
12
San Luis Obispo
Collected on Morro Rock, Morro Bay
Comment
OBI24087
Eriophyllum confertiflorum var. confertiflorum
Janice M. Toyoshima
unk
M 5 -27
San Luis Obispo
South of Shark inlet, Morro Bay
Comment
RSA0042117
Eriophyllum confertiflorum var. confertiflorum
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6408
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
SBBG95576
Eriophyllum confertiflorum var. confertiflorum
J. Eliot
1986-5-21
39
San Luis Obispo
W Cuesta Ridge, ca. 1 mi W on TV Tower Rd, off US Hwy 101
Comment
RSA163740
Eriophyllum lanatum var. achilleoides
Clare B. Hardham
1963-6-23
10846
San Luis Obispo
Sargent Cypress groves, Cypress Mt.
610
Comment
UC1284950
Eriophyllum lanatum var. achilleoides
R. F. Hoover
1957-7-19
8388
San Luis Obispo
Cypress Mt.
Comment
CAS-BOT-BC301834
Eriophyllum multicaule
Alice Eastwood
1928-5-16
15105
San Luis Obispo
Morro Bay, San Luis Obispo
Comment
HSC5625
Eriophyllum multicaule
L. S. Rose
1968-4-8
68032
San Luis Obispo
Baywood Park, Moro Bay
15
Comment
RSA289498
Eriophyllum multicaule
Dale E. Johnson
1975-3-16
163
San Luis Obispo
W edge of Nipomo Mesa, 4.8km (3 miles) SW of Nipomo
Comment
OBI35288
Eriophyllum staechadifolium
Melody Dickens
1980-6-10
36 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
POM288347
Eriophyllum staechadifolium
E. A. Purer
1933-7-20
5070
San Luis Obispo
5 miles northwest of Guadalupe
Comment
UC1130252
Erodium botrys
N. K. Carlson
1936-3-19
179
San Luis Obispo
1.6 mi nnw Arroyo Grande; Arroyo Grande Quad.
60
Comment
UCR140768
Erodium botrys
George K. Helmkamp
2004-3-13
8353
San Luis Obispo
Central Coast, Nipomo Mesa, between Arroyo Grande and Nipomo, Willow Rd, 0.6 mi east of Calif. Hwy 1
91
Comment
OBI28232
Erodium brachycarpum
Spasbo/Krystoff
1982-4-18
8
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
OBI28240
Erodium cicutarium
Spasbo/Krystoff
1982-4-18
23
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
OBI78675
Erodium cicutarium
Rocky Thompson
1980-4-28
11
San Luis Obispo
Las Pilitas Ranch
Comment
OBI39394
Eruca vesicaria
Clifton F. Smith
1950-5-3
2754
San Luis Obispo
By bridge on Cholame Crk and Palo Prieto Cyn
Comment
UC1392960
Eryngium aristulatum var. hooveri
R. F. Hoover
1969-8-25
11555
San Luis Obispo
Laguna de San Luis Obispo
Comment
UC1392790
Eryngium armatum
R. F. Hoover
1969-8-1
11511
San Luis Obispo
on ocean bluff Cambria
Comment
POM147853
Eryngium armatum
J. B. Feudge
1927-6-30
1722
San Luis Obispo
North of Cambria
Comment
RSA603295
Eryngium armatum
R. E. Riefner
1997-7-5
97 -227
San Luis Obispo
San Simeon, near the Coast Guard Station
Comment
UC771668
Eryngium armatum
R. F. Hoover
1946-8-3
6266
San Luis Obispo
Laguna near San Luis Obispo; Laguna
Comment
SBBG5189
Eryngium vaseyi
C. B. Hardham
1959-5-6
4417
San Luis Obispo
Bee Rock Rd to Nacimiento Lake
Comment
CAS-BOT-BC54453
Erysimum capitatum
Alice Eastwood
1927-4-8
14326
San Luis Obispo
Nipomo Mesa.
Comment
OBI45964
Erysimum capitatum
Clifton F. Smith
1986-5-15
12076
San Luis Obispo
On rd up Caliente Mtn from the Russell Ranch in Cuyama Valley
1219
Comment
UCR202901
Erysimum suffrutescens
George K. Helmkamp, E. A. Helmkamp
2000-3-15
5333
San Luis Obispo
Central Coast, south end of Morro Bay at the west end of Howard St in Los Osos
6
Comment
UC1034723
Erysimum suffrutescens
G. B. and R. P. Rossbach
1938-5-6
826
San Luis Obispo
Route 1 6 mi n Guadalupe
Comment
OBI18906
Erythranthe arenicola
David J. Keil
1979-4-29
13058
San Luis Obispo
Upper Prefumo Cyn Rd
Comment
CAS-BOT-BC151483
Erythranthe latidens
Ernest C. Twisselmann
1954-5-15
1237
San Luis Obispo
Vernal Pool at Palo Prieta Summit, 8 miles south of Cholame (White Rock Lake) - Temblor Range and the Western San Joaquin Valley
667
Comment
CAS-BOT-BC151486
Erythranthe latidens
Alice Eastwood; John Thomas Howell
1937-4-22
3858
San Luis Obispo
5 miles east of Templeton on roat to Creston
Comment
CAS-BOT-BC151487
Erythranthe latidens
Clare B. Hardham
1958-4-18
3073
San Luis Obispo
5 miles west of Paso Robles, Creston Rd.
Comment
CAS-BOT-BC402826
Eschscholzia caespitosa
Robert F. Hoover
1946-4-27
6079
San Luis Obispo
See Canyon
Comment
CAS-BOT-BC402823
Eschscholzia caespitosa
Peter H. Raven
1962-3-24
16957
San Luis Obispo
Steep hill at turn to Avila on U. S. Highway 101
30
Comment
CAS-BOT-BC402827
Eschscholzia caespitosa
Clare B. Hardham
1956-4-4
376
San Luis Obispo
Santa Lucia Mountains. Marquart Ranch, Jack Mt.
Comment
OBI11789
Eschscholzia caespitosa
Neil Havlik
1968-5-4
185
San Luis Obispo
In disturbed (by bulldozers) area about 1 mi above Lopez Cyn dam on rd to Hi Mtn and Pozo
Comment
CAS-BOT-BC403474
Eschscholzia californica
R. F. Hoover
1949-4-2
7572
San Luis Obispo
Cottonwood Pass, near summit
Comment
OBI19910
Eschscholzia californica
Walter F. Chesbro
1978-4-9
41
San Luis Obispo
Below Montana de Oro State Park
6
Comment
UCR16452
Eschscholzia californica
Linda Hine
1967-3-25
s.n.
San Luis Obispo
Jct of Los Barros Road and Hwy 101
19
Comment
OBI78376
Eschscholzia californica
Craig Woods
1978-4-9
43
San Luis Obispo
E side of Carrizo Plain, 6 mi SE of hwy 58 along Sim soda lake rd
671
Comment
SBBG113596
Eschscholzia hypecoides
C. B. Hardham
1958-4-26
3165
San Luis Obispo
Peachy Cyn, W of Paso Robles
Comment
UC1296220
Eschscholzia hypecoides
R. F. Hoover
1952-4-8
8085
San Luis Obispo
on McKittrick road just w range summit; Temblor Range
Comment
CAS-BOT-BC76473
Eschscholzia lemmonii
R. F. Hoover
1948-4-17
7466
San Luis Obispo
San Juan River south of Shandon.
Comment
CAS-BOT-BC76470
Eschscholzia lemmonii
Ernest C. Twisselmann
1962-4-2
6750
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Davidson Hills just east of Grant's Lake.
594
Comment
UC1872945
Eschscholzia lemmonii
David Keil
2001-3-28
29185
San Luis Obispo
Hwy 46, 0.4 mi SW of Cholame.
Comment
OBI22805
Eucalyptus camaldulensis
Peter Gray
1971-2-25
20
San Luis Obispo
Cal Poly campus; Adj to Erhart ag and English bldgs
Comment
HSC91678
Eucalyptus globulus
Susan H. Bicknell
1988-8-15
San Luis Obispo
Montano de Oro, MDO4
Comment
OBI22809
Eucalyptus globulus
Mary Giannotti
1971-11-13
12
San Luis Obispo
Near Crop Science House on the campus of Calif State Polytechnic College, San Luis Obispo
137
Comment
OBI78311
Eucalyptus globulus
Mrs. Robert F. Hoover
1962-2-2
26
San Luis Obispo
Hazard Cyn
Comment
OBI65682
Eucalyptus melliodora
Greg Wilvert
2006-4-23
546 -1
San Luis Obispo
KCL campground, Carrizo Plain
698
Comment
OBI22812
Eucalyptus polyanthemos
Patrick Amaya
1972-1-22
3
San Luis Obispo
Cal Poly campus; At the corner of Inner Perimeter rd and Campus way
Comment
OBI33664
Eucalyptus sideroxylon
Bill White
1970-3-7
22
San Luis Obispo
Located E side of Sci N bldg, Cal Poly campus
Comment
OBI44840
Eucrypta chrysanthemifolia var. chrysanthemifolia
David J. Keil
1985-3-31
18499
San Luis Obispo
Calf Cyn area along Calif rte 58, halfway between Park Hill Rd and hwy 229
Comment
UC124676
Eucrypta chrysanthemifolia var. chrysanthemifolia
Miss M. M. Miles
1886-1
167
San Luis Obispo
San Luis Obispo
Comment
OBI65018
Eulobus californicus
Greg Wilvert
2005-4-6
177
San Luis Obispo
SE Half of the Caliente Range. Ridge between Horse Cyn and Middle Cyn; 2.7 km S of Wells Spring
900
Comment
OBI57818
Euphorbia maculata
David J. Keil
1998-6-8
27666
San Luis Obispo
Atascadero, 1 road mile E of Salinas River bridge, along Hwy 41.
280
Comment
OBI19173
Euphorbia peplus
Ed Tischbern
1978-11-24
1
San Luis Obispo
South end Lassen Hall, Cal Poly, San Luis Obispo
Comment
OBI31386
Euphorbia spathulata
Joy H. Nishida, Ginger King
1982-4-25
335
San Luis Obispo
American Cyn. .6 mi S of American Cyn campground
549
Comment
UC17624
Euphorbia spathulata
H. N. Bolander
1861-4-11
416
San Luis Obispo
Nipomo
Comment
UCR28990
Euphorbia spathulata
David J. Keil, R. Riggins, D. Walters, M. G. McLeod, Melissa Luckow, et al.
1981-4-11
14340
San Luis Obispo
Central Coast, north of San Simeon along ridge just south of Arroyo de la Cruz
Comment
UC455405
Euphorbia spathulata
I. J. Condit
1909-3-27
San Luis Obispo
North School Ridge North School Ridge, Calif. Poly. School; Calif. Poly. School
Comment
SBBG118298
Eurybia radulina
M. Petroelje, J. Clark
1998-7-9
San Luis Obispo
S of shooting ranges; Camp San Luis Obispo Training Area H; LCTA plot 315
Comment
OBI77920
Extriplex californica
Todd Wendler
1981-5-19
s.n.
San Luis Obispo
W of Nipomo. 4 mi W of State hwy 1 at Oso Flaco lake rd
Comment
OBI21814
Festuca arundinacea
Robert F. Hoover
1964-6-12
9055
San Luis Obispo
Near Rocky Butte fire Lookout
Comment
OBI21860
Festuca microstachys
Eben McMillan
1952-5-2
89
San Luis Obispo
Choice Valley, 1 mi S, 8 mi E of Shandon
Comment
OBI4329
Festuca microstachys
William Lester
1969-4-16
164
San Luis Obispo
Fish Ranch road
457
Comment
OBI72748
Festuca myuros
Anthony Baniaga
2010-4-4
90
San Luis Obispo
Tierra Redondoa Mtn BLM ACEC
347
Comment
OBI53567
Festuca myuros
Arthur W. Hazebrook
1991-5-7
73
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
OBI28178
Festuca perennis
Jeffrey Null
1980-5-11
25
San Luis Obispo
Ecological Study Area, Cal Poly State Univ, San Luis Obispo
Comment
OBI28223
Festuca perennis
Rick Frelinger
1982-4-20
5
San Luis Obispo
San Luis Crk between US hwy 101 lower Higuera St, San Luis Obispo
Comment
OBI10153
Fragaria chiloensis
Robert F. Hoover
1967-9-15
10871
San Luis Obispo
Dunes S of Oso Flaco Lake
Comment
CAS-BOT-BC454600
Fragaria chiloensis
Carl B. Wolf
1938-12-15
3377
San Luis Obispo
Oso Flaco Lake, between the lake & ocean.
15
Comment
OBI17786
Frangula californica subsp. californica
Penelope Blackmer
1973-9-30
116
San Luis Obispo
On crk bank at fork of Pennington crk. SW corner Pennington crk bio reserve
Comment
SBBG93776
Frangula californica subsp. californica
S. A. Junak
1990-7-12
4393
San Luis Obispo
W Cuesta Ridge, just E of saddle at W end of Cuesta Ridge Botanical Area on N side of W Cuesta Ridge Rd (USFS Rd 29S11.3) ca. 5.6 mi W of Hwy 101
731
Comment
OBI17415
Frangula californica subsp. californica
Lynne D. Althouse
1977-5-22
96
San Luis Obispo
Wolfe's horse ranch near San Luis High School
160
Comment
SBBG104361
Frangula californica subsp. tomentella
D. A. Young, F. L. Johnson
1992-6-16
ROB 7
San Luis Obispo
1 km E of Gate 11; Camp Roberts
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
OBI14190
Frankenia salina
Stanley Wong
1968-10-24
6
San Luis Obispo
Los Osos
Comment
UCR252050
Frankenia salina
Dan S. Cooper
2013-3-2
313- 81
San Luis Obispo
Central Coast, Los Osos, Audubon Society Sweet Springs Preserve
6
Comment
LA212142
Frankenia salina
A. Lee Haines;
1973-5-19
s.n.
San Luis Obispo
Mudflat along E. shore of Morro Bay.
3
Comment
RSA173976
Frankenia salina
Robert F. Thorne, P. C. Everett
1963-6-12
32270
San Luis Obispo
1 mile N of entrance to Piedras Blancas Point.
Comment
POM97373
Fraxinus dipetala
P. A. Munz
1926-4-8
10132
San Luis Obispo
Canyon at Paso Robles.
Comment
SBBG48609
Fremontodendron californicum
R. N. Philbrick, D. Emery, R. J. Rodin
1974-5-29
San Luis Obispo
TV Tower Rd near Cuesta Summit, 2.7 mi W of Hwy 101
Comment
UCD116260
Fremontodendron californicum
E. R. Blakley
1965-5-8
6549
San Luis Obispo
San Luis Obispo County: About 2 1/2 mi. n.w. of Hwy. 101 at the Cuesta Summit.
670
Comment
CAS-BOT-BC504394
Fritillaria
Dean William Taylor
1971-4-24
1031
San Luis Obispo
Summit of Cuesta Ridge
518
Comment
CAS-BOT-BC130268
Fritillaria biflora
W. R. Dudley
1903-4-2
s.n.
San Luis Obispo
Santa Margarita
Comment
OBI27206
Fritillaria biflora
Thomas Burrows
1981-4-9
131
San Luis Obispo
Reservoir Cyn
Comment
OBI74424
Fritillaria biflora
Theo Fitanides, Anthony Baniaga
2010-4-23
149
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
576
Comment
POM169370
Fritillaria biflora
R. W. Summers
1882-4-25
s.n.
San Luis Obispo
[no additional locality infomation]
Comment
SBBG108262
Fritillaria biflora
C. B. Hardham
1958-2-25
2848
San Luis Obispo
Tassajera Cyn
Comment
CAS-BOT-BC130294
Fritillaria biflora
R. K. Gierisch; D. H. Esplin
1969-4-4
3433
San Luis Obispo
Near Los Padres, Highway 1 near San Simeon
Comment
SBBG54878
Fritillaria biflora
J. Kerns
1980-2-28
San Luis Obispo
Cal Poly Campus, on grassy area near entrance to Poly Cyn
Comment
OBI65780
Fritillaria ojaiensis
D. R. Miller
1994-4-13
494 -197
San Luis Obispo
Pine Mt Region. Property, along "water trl", Tobacco crk drainage
732
Comment
RSA63736
Fritillaria viridea
Frank W. Peirson
1925-3-25
5674
San Luis Obispo
Morro Creek
366
Comment
OBI80792
Fuchsia hybrida
D. R. Miller, Elizabeth A. Appel
2015-6-21
615 .1133
San Luis Obispo
Cambria. Fiscalini Ranch Preserve along creek trail between sewer plant and pump station.
100
Comment
JEPS90072
Galium andrewsii subsp. andrewsii
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13721
San Luis Obispo
ridge between Coon Creek and Crowbar Canyon (ca. 0.5 mi. e. of Last benchmark, on PG & E Diablo Canyon Nuclear Power Plant facility site, Irish Hills); S. Coast Ranges, Port San Luis 7 1/2 Quad. 1979 ed., Irish H
381
Comment
CDA16880
Galium andrewsii subsp. intermedium
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
OBI9945
Galium angustifolium subsp. angustifolium
Robert F. Hoover
1946-6-2
6114
San Luis Obispo
5 mi SE of Santa Margarita
Comment
OBI31058
Galium aparine
Julie M. Vanderwier
1978-5-28
60
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI34395
Galium aparine
David J. Keil, Kathy Jones
1982-4-4
15834
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
OBI80751
Galium aparine
David J. Keil
2015-2-21
32689
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
Comment
OBI72939
Galium californicum
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22592
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
OBI42188
Galium californicum subsp. flaccidum
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19496
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. Eastern base of Santa Lucia Mts in area that was locally the eastern boundary of the Las Pilitas fire of July 1985.
Comment
OBI9929
Galium californicum subsp. flaccidum
Russell Gorman
1956-4-6
42
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
CAS-BOT-BC223084
Galium hardhamiae
Clare B. Hardham
1960-6-17
6145
San Luis Obispo
Santa Lucia Mountains. Headwaters Chris Flood Creek
609
Comment
CDA34890
Galium parisiense
David J. Keil
2000-5-31
287889
San Luis Obispo
Highway 46 between Cambria and Paso Robles, ca. 9.5 miles east from the junction with Highway 1.
0
Comment
OBI31529
Galium porrigens
Joy H. Nishida
1982-5-29
405
San Luis Obispo
0.2 mi S of American Cyn campground
518
Comment
SBBG68930
Galium porrigens
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI51405
Galium porrigens var. porrigens
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .37
San Luis Obispo
San Simeon State Park. NE corner of San Simeon State Park
Comment
OBI14168
Garrya elliptica
Robert F. Hoover
1946-11-16
6554
San Luis Obispo
Upper Arroyo Grande, near top of ridge opposite county park
Comment
LA40316
Garrya veatchii
Roxana S. Ferris;
1939-6-20
9792
San Luis Obispo
Peachy Canyon, 4 mi. W of Paso Robles
Comment
RSA29617
Garrya veatchii
Roxana S. Ferris
1939-6-20
9792
San Luis Obispo
Four miles west of Paso Robles on Peachy Canyon Road.
Comment
CDA2174
Gastridium phleoides
David J. Keil, V. L. Holland
1999-4-27
28272
San Luis Obispo
Camp Roberts, along McMillan Airstrip.
0
Comment
CAS-BOT-BC283912
Gastridium ventricosum
Ernest C. Twisselmann
1956-6-13
2936
San Luis Obispo
La Panza Range. NE spur of Black Mountain, around a campsite
536
Comment
UCSB26477
Gaultheria shallon
Havlik, Neil
1968-6-14
San Luis Obispo
Ridge between Coon Creek and Islay Creek, about 2 miles east of Valencia Peak, Montana de Oro State Park
Comment
UC1953164
Gazania linearis
David Keil
2009-6-30
30625
San Luis Obispo
San Luis Obispo Rainwater detention basin behind Marigold Shopping Center (intersection of Brtoad Street and Tank Farm Road).
Comment
OBI83674
Genista monspessulana
Allison Tuuri, Jody Maddigan, Erika Rhodes, Cindy Want, Matt Murray, Nano Schmidt
2017-4-23
1
San Luis Obispo
Ontario Ridge Trail, Avila. Right beside trail parking lot to the west.
220
Comment
UCD105727
Genista monspessulana
Daryl Koutnik
1978-6-19
529
San Luis Obispo
San Luis Obispo County: Prefumo Canyon.
243
Comment
OBI57932
Genista monspessulana
David J. Keil
1998-4-14
26692
San Luis Obispo
Suey Creek Rd., 1.8 mi N from Hwy 166.
Comment
OBI14083
Geranium core-core
Robert F. Hoover
1947-4-18
6960
San Luis Obispo
Near Piedras Blancas Point
Comment
UC1929874
Geranium dissectum
Scott D. White, Ken McDonald
2001-5-9
8478
San Luis Obispo
CENTRAL COAST: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
Comment
OBI4998
Geranium dissectum
Bob Hickox
1967-11-25
8
San Luis Obispo
3 mi from Morro Bay
Comment
UCR115786
Geranium molle
George K. Helmkamp, E. A. Helmkamp
2000-4-19
5376
San Luis Obispo
Central Coast, Irish Hills, See Canyon at Pippin Lane, about 1.5 mi north of San Luis Bay Dr.
76
Comment
OBI52728
Geranium molle
D. R. Miller
1991-5-10
B- 2 -591
San Luis Obispo
1st gate up to, and along ridge rd, Pine Mtn area
Comment
OBI65893
Geranium molle
D. R. Miller
1994-4-14
494 -202
San Luis Obispo
Pine Mt Region. From Coles main orchard, Marmolejo Crk drainage
700
Comment
OBI79799
Gilia
David J. Keil, with Matt Ritter, Taylor Crow, Dan Sinton, et al.
2013-4-6
31570
San Luis Obispo
Avenales Ranch, south of Pozo
420
Comment
CAS-BOT-BC257671
Gilia achilleifolia
R. C. Wenk; P. Hopkinson; M. Hammond; P. Brownsey
2008-3-28
732
San Luis Obispo
Carrizo Plain National Monument. Sulphur Spring, 1.3 miles southwest of Washburn Ranch House
807
Comment
OBI75088
Gilia achilleifolia subsp. achilleifolia
Michael Walgren
2011-4-27
229
San Luis Obispo
Pacific Gas and Electric Diablo Nuclear Facility
Comment
UC455638
Gilia achilleifolia subsp. achilleifolia
California Polytechnic School
94
San Luis Obispo
Arroyo Grande
Comment
SEINET7063625
Gilia capitata subsp. staminea
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Collected in wash southeast of corner of San Luis Obispo County in the Cuyama Valley. UTM Zone 10, 772742mE, 3885939mN. (WGS84/NAD83).
431
Comment
CAS-BOT-BC225339
Gilia latiflora subsp. cuyamensis
Alice Eastwood
1896-5-7
s.n.
San Luis Obispo
Dutard's Ranch, near the boundary between Santa Barbara and San Luis Obispo Counties
Comment
CDA16082
Gilia minor
G. F. Hrusa
1999-4-17
14954
San Luis Obispo
Caliente Range; S side of Caliente Ridge.
1066
Comment
RSA17804
Gilia minor
C. B. Wolf
1929-4-15
3568
San Luis Obispo
2-3 miles inland from Ocean and about 3 miles north of Santa Maria River.
61
Comment
CAS-BOT-BC402041
Gilia ochroleuca subsp. minima
Roxana S. Ferris
1955-5-25
12835
San Luis Obispo
Road betw. El Dorado School and Pozo at Yaro Creek bridge ca. 7 mi. N of Pozo
Comment
UC1023799
Gilia ochroleuca subsp. minima
R. F. Hoover
1947-4-26
7084
San Luis Obispo
Upper Toro Creek north of Pozo
Comment
CAS-BOT-BC225544
Gilia tenuiflora
R. F. Hoover
1947-4-2
6861
San Luis Obispo
Upper Arroyo Grande 6 mi. above County Park
Comment
RSA0056285
Gilia tenuiflora
W. M. Arbaugh
1968-4-10
187
San Luis Obispo
Santa Margarita near the bridge 3 miles east of town.
Comment
RSA195185
Gilia tenuiflora subsp. amplifaucalis
E. C. Twisselmann
1967-5-8
13008
San Luis Obispo
Slope north of Shell Creek
488
Comment
RSA212013
Gilia tenuiflora subsp. amplifaucalis
E. C. Twisselmann
1969-4-14
15115
San Luis Obispo
Bedell ranch, 5 miles southeast of Creston
419
Comment
SBBG28670
Gilia tenuiflora subsp. amplifaucalis
E. C. Twisselmann
1967-5-8
13008
San Luis Obispo
N of Shell Crk
487
Comment
SBBG109767
Gilia tenuiflora subsp. tenuiflora
C. B. Hardham
1962-5-31
10253
San Luis Obispo
Huasna Crk, E of Arroyo Grande
Comment
OBI28518
Githopsis diffusa subsp. robusta
Robert L. Allen, Nancy E. Arnold
1981-4-26
225
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf cyn, N end of La Panza Mts.
305
Comment
UC1191702
Glaux maritima
Malcolm A. Nobs, S. Galen Smith
1948-9-9
671
San Luis Obispo
about 4 mi s of Pismo Beach (Dune Lakes Gun Club); Dune Lakes Gun Club
Comment
UCR15613
Glebionis segetum
George K. Helmkamp
1978-6-3
s.n.
San Luis Obispo
Central Coast, roadside in Morro Bay
Comment
CAS-BOT-BC303870
Gnaphalium
Alice Eastwood
1927-4-7
14287
San Luis Obispo
Morro
Comment
SEINET1004408
Gnaphalium luteoalbum
George K. Helmkamp
2004-1
8351
San Luis Obispo
Central Coast: Nipomo Mesa, between Arroyo Grande and Nipomo, Willow Rd, 0.6 mi E of Hwy Ca-1
91
Comment
OBI55574
Gnaphalium palustre
George Butterworth
1998-6-13
272
San Luis Obispo
Carrizo Plain Natural Area. 50 yds N of Padrones Rd (from calf shed), .9 mi S of Soda L Rd. T11N, R25W, S21, SWQ
823
Comment
RSA216839
Gnaphalium ramosissimum
Robert F. Hoover
1966-10-1
10106
San Luis Obispo
Vasquez Canyon, tributary to lower Lopez Canyon.
Comment
OBI20837
Greeneocharis circumscissa
Robert F. Hoover
1948-5-2
7503
San Luis Obispo
Between San Juan River and Carrizo Plain, W of Simmler
Comment
POM359078
Grindelia
Thekla Mohr
1911-1
1931
San Luis Obispo
San Luis Obispo.
Comment
OBI16389
Grindelia camporum
Robert F. Hoover
1946-9-15
6394
San Luis Obispo
Santa Margarita
Comment
POM145295
Grindelia camporum var. bracteosa
J. B. Feudge
1927-6-30
1813
San Luis Obispo
Morro.
91
Comment
CAS-BOT-BC305078
Grindelia hirsutula
Alice Eastwood
1926-5-3
13763
San Luis Obispo
Avila
Comment
OBI66235
Gutierrezia californica
David J. Keil
1998-10-9
28140
San Luis Obispo
Along California Highway 166 and Cuyama River, ca. 11 miles e of Tepusquet Canyon Road and in vicinity of trailhead (Los Padres Natl. Forest), ca. 2 miles e of Rock Front Ranch.
Comment
OBI8568
Gutierrezia californica
Craig Woods
1978-4-9
47
San Luis Obispo
E side of Carrizo Plain, 8 mi SE of hwy 58 along Sim. soda lake rd
762
Comment
CAS-BOT-BC302404
Hazardia stenolepis
R. F. Hoover
1947-9-19
7403
San Luis Obispo
East of grade below Rinconada Mine
Comment
OBI78434
Hebe X andersonii
Dan Sheehy
1978-11-22
16
San Luis Obispo
S side of Dexter Library, Cal Poly, San Luis Obispo
Comment
CAS-BOT-BC306284
Hedypnois cretica
R. F. Hoover
1948-4-14
7441
San Luis Obispo
Cayucos
Comment
CHSC118457
Hedypnois cretica
Richard R. Halse
2016-3-21
9657
San Luis Obispo
Along State Hwy.1, ca. 1.2 miles north of San Simeon or 1.8 miles south of the Hearst castle turnoff; across road from a vista point.
11
Comment
OBI32011
Helenium bigelovii
David J. Keil, V. L. Holland, Rhonda Riggins and Melissa Luckow
1982-4-8
15869
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
RSA18104
Helenium bigelovii
C. B. Wolf
1929-4-16
3642
San Luis Obispo
Narrow canyon of Morro Creek, 6 miles east of Morro Bay.
244
Comment
SBBG117786
Helenium puberulum
M. Wetherwax, J. Wetherwax
2002-7-29
CR 330
San Luis Obispo
N side of Nacimiento River, at S end of Bivouac Rd; Camp Roberts
185
Comment
UC1032163
Helenium puberulum
H. C. Lee
1936-3-17
517
San Luis Obispo
Oso Flaco Lake Arroyo Grande Quadrangle
Comment
CAS-BOT-BC309515
Helenium puberulum
Ernest C. Twisselmann
1955-9-1
2358
San Luis Obispo
Old Cuesta Grade, Santa Lucia Mountains
289
Comment
OBI38241
Heliotropium curassavicum var. oculatum
Eric Wise
1983-10-16
1838
San Luis Obispo
Grant Lake. Bordering James Grant's property on Choice Valley rd about 1 mi S of Choice Valley school
Comment
OBI38442
Helminthotheca echioides
Eric Wise
1982-4-29
1416
San Luis Obispo
Shepperd's Reservoir, Cal Poy
Comment
CAS-BOT-BC314894
Hemizonia congesta subsp. luzulifolia
LeRoy Abrams
1909-8-24
s.n.
San Luis Obispo
San Luis Obispo
Comment
SBBG44861
Hemizonia congesta subsp. luzulifolia
L. W. Edge
1972-5-10
179
San Luis Obispo
Turri Rd S of Morro Bay
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
UC1069545
Hemizonia congesta subsp. luzulifolia
P. L. Johannsen
1936-3-21
696
San Luis Obispo
1.5 mi se Terrace Hill; San Luis Obispo Quad.
91
Comment
UCR58157
Hemizonia congesta subsp. luzulifolia
George K. Helmkamp
1989-8-6
s.n.
San Luis Obispo
Central Coast, Toro Creek Canyon Road, east of Hwy 101, just south of Cayucos
122
Comment Read comments Jan 7 2013
SEINET7545190
Hemizonia halliana
D. D. Keck, Wm. M. Heusi
1933-1
2170
San Luis Obispo
1.5 miles E of Cholame, on the dry flood plain of Cholame Creek
366
Comment
POM20532
Hemizonia increscens
F. W. Peirson
1923-6-26
s.n.
San Luis Obispo
Arroyo Grande.
Comment
OBI16137
Hemizonia increscens subsp. foliosa
Robert F. Hoover
1946-9-15
6404
San Luis Obispo
Pozo
Comment
OBI57338
Herniaria hirsuta var. cinerea
David J. Keil
1998-6-8
27670
San Luis Obispo
N of Creston, 0.2 miles from Hwy 41 on La Panza Rd.
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
RSA128063
Hesperevax sparsiflora var. sparsiflora
Clare B. Hardham
1958-4-10
3264
San Luis Obispo
Cypress Mountain; Plants of the Santa Lucia Mountains.
Comment
OBI80422
Hesperocnide tenella
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 Read comments Nov 29 2017
OBI53159
Hesperocnide tenella
Steven A. Junak
1990-4-26
4191
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres natl Forest. Santa Lucia Mts: near N boundary of Cuesta Ridge Botanical Area, ca 0.4mi S of Tassajera crk rd at S end of dirt rd on Ames property, which is 1.8 mi W of intersection with hwy 101
518
Comment
OBI8124
Hesperocyparis macrocarpa
R. Catron
1976-1-18
s.n.
San Luis Obispo
Cultivated on Cal Poly campus, SLO
Comment
SBBG13952
Hesperocyparis sargentii
E. R. Blakley
1958-9-22
2466
San Luis Obispo
ca. 3 mi W of La Cuesta summit
822
Comment
SD142745
Hesperocyparis sargentii
Carl B. Wolf
1934-11-1
San Luis Obispo
Santa Lucia Mountains, Chorro Creek, north of National Guard Camp
230
Comment
CAS-BOT-BC422598
Hesperomecon linearis
Alice Eastwood; John Thomas Howell
1937-4-22
3853
San Luis Obispo
5 miles east of Templeton on road to Creston
Comment
UC1873060
Hesperomecon linearis
David Keil
2003-5-6
30164
San Luis Obispo
Highway 58, ca. 1 mile east of Highway 229.
Comment
CAS-BOT-BC131798
Hesperoyucca whipplei
Rev. R. W. Summers
1874-6-1
s.n.
San Luis Obispo
unspecified
Comment
OBI27120
Hesperoyucca whipplei
Thomas Burrows
1980-5-3
41
San Luis Obispo
Reservoir Cyn
168
Comment
SBBG104493
Heteromeles arbutifolia
F. L. Johnson, E. A. Young
1993-5-24
ROB 557
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
CAS-BOT-BC148459
Heteromeles arbutifolia
Ernest C. Twisselmann; Donald J. Bedell
1969-11-15
16332
San Luis Obispo
Sulfur Spring Canyon, Santa Ysabel Ranch, 5 miles south of Paso Robles
205
Comment
OBI16094
Heterotheca grandiflora
Mrs. Robert F. Hoover
1962-1-13
8
San Luis Obispo
Arroyo Grande
Comment
CDA6981
Heterotheca grandiflora
R. K. Oishi
1998-9-24
2
San Luis Obispo
Along Upper Lopes Canyon Road near Lopez Lake, 11 miles east of Arroyo Grande.
Comment
OBI33759
Heterotheca grandiflora
David J. Keil
1983-10-30
18043
San Luis Obispo
Salinas river at hwy 58 bridge
Comment
OBI66574
Heterotheca oregona var. compacta
D. R. Miller
1997-6-22
697 -667
San Luis Obispo
Pine Mt Region. In Tobacco crkway, just below the confluence with Bear Cyn
366
Comment
OBI29288
Heterotheca sessiliflora subsp. echioides
David J. Keil
1980-9-15
14191
San Luis Obispo
Avenales Wildlife Area along Shell Crk rd ca 1.3 mi N of Calif Rte 58
Comment
RSA0027866
Heterotheca sessiliflora subsp. echioides
Greg Wilvert
2005-7-20
496
San Luis Obispo
Southeast half of the Caliente Range: 1.1km NW of Semper Spring.
927
Comment
CAS-BOT-BC311308
Heterotheca sessiliflora subsp. echioides
Clare B. Hardham
1956-8-20
1296
San Luis Obispo
Santa Lucia Mountains. Paradise Valley
Comment
POM180504
Heterotheca sessiliflora subsp. echioides
L. R. Abrams
1913-7-20
5050
San Luis Obispo
Near Templeton.
Comment
UC410857
Heuchera micrantha
Alice Eastwood
1928-5-19
15170
San Luis Obispo
Pettitts Canyon
Comment
UC1392883
Heuchera pilosissima
R. F. Hoover
1969-3-25
11190
San Luis Obispo
n side of Morro Rock Morro Bay
Comment
OBI6664
Hirschfeldia incana
Greg Hassen
1975-7-15
42
San Luis Obispo
Poly Cyn Rd near bridges
Comment
OBI3513
Hirschfeldia incana
Lynch
1971-5-15
4
San Luis Obispo
Smith Reservoir on the SE bank. Cal Poly campus
Comment
UC1285206
Hoita macrostachya
R. F. Hoover
1964-8-13
9215
San Luis Obispo
San Bernardo Creek
Comment
UCSB59910
Hoita macrostachya
Penkala, Brad; Ryan, P.
1987-7-17
San Luis Obispo
Along Reservoir Canyon trail, 1/4 mile southeast of cattle guard at end of Reservoir Road, 1 mile north of San Luis Obispo off Hwy. 101
164
Comment
SD75733
Hoita orbicularis
D. W. Taylor
1970-6-23
T 70 122
San Luis Obispo
At edge of slough in Black Lake Canyon, 1.1 miles east of State Hwy 1
Comment
UC1191603
Hoita orbicularis
Malcolm A. Nobs and S. Galen Smith
1949-6-22
815
San Luis Obispo
3 mi s Pismo Beach; Oceano
Comment
CAS-BOT-BC325905
Holocarpha heermannii
Clare B. Hardham
1957-9-1
2544
San Luis Obispo
Tierra Redondo, Santa Lucia Mountains
Comment
RSA216825
Holocarpha heermannii
Robert F. Hoover
1969-9-13
11587
San Luis Obispo
Upper Jack Creek, W of Paso Robles.
Comment
OBI70087
Holodiscus discolor
Bernard E. Miossi
1939-6-29
113 a
San Luis Obispo
Reservoir Cyn, 50 yds S of crk and 1 mi from mouth of cyn
91
Comment
CAS-BOT-BC289529
Hordeum brachyantherum subsp. californicum
Clare B. Hardham
1959-5-6
4427
San Luis Obispo
Bee Rock to Nacimiento Lake Road, Santa Lucia Mountains
Comment
UCR170959
Hordeum depressum
R. E. Riefner Jr.
2002-4-4
02- 70
San Luis Obispo
San Andreas Rift, Carrizo Plain, due east c. 2 miles off Soda Lake Rd., c. 5 miles south of Soda Lake
584
Comment
OBI28287
Hordeum murinum
Rick Frelinger
1982-5-10
10
San Luis Obispo
San Luis Crk in Reservoir Cyn, San Luis Obispo
Comment
CAS-BOT-BC271396
Hordeum vulgare
T. Franklin Twisselmann
1970-5-16
5
San Luis Obispo
Davidson Hills, Choice Valley, eastern San Luis Obispo county
609
Comment
CAS-BOT-BC271397
Hordeum vulgare
T. Franklin Twisselmann
1970-5-16
5
San Luis Obispo
Davidson Hills, Choice Valley, eastern San Luis Obispo county
609
Comment
OBI6605
Hordeum vulgare
Dick Barkelew
1970-4-12
10
San Luis Obispo
Cuesta College
Comment
UCD85683
Hordeum vulgare subsp. spontaneum
Elizabeth Wilson
1938-9-25
s.n.
San Luis Obispo
San Luis Obispo County: S of town of San Simeon.
Comment
OBI56450
Horkelia cuneata subsp. cuneata
David J. Keil
1999-5-13
28340
San Luis Obispo
Arroyo Grande area; Nipomo Mesa; 220 Summit Station Road.
Comment
UC1736386
Horkelia cuneata subsp. puberula
Dean W. Taylor
1971-4-24
1016
San Luis Obispo
Cuesta Ridge, in Cuesta Ridge Botanical Area along the ridge at Firebreak Benchmark 2476
746
Comment
SBBG72453
Horkelia cuneata var. sericea
R. Hoffmann
1930-4-19
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC143919
Horkelia cuneata var. sericea
H. M. Pollard
1968-6-7
s.n.
San Luis Obispo
Dunes near Jack Lake, W. of Union Oil Refinery on Southern Pacific R.R., S of Oceano
Comment
UC1126883
Hornungia procumbens
N. H. French
1937-3-12
891
San Luis Obispo
Cuyama Ranch
548
Comment
CAS-BOT-BC312547
Hulsea heterochroma
Clare B. Hardham; C. Butterworth
1960-6-10
6590
San Luis Obispo
Calf Canyon Road south of Creston (Between Creston and Santa Margarita)
Comment
SBBG30905
Hydrocotyle ranunculoides
R. N. Philbrick
1968-6-7
San Luis Obispo
Black Cyn, Nipomo Mesa at E edge of Hwy 1, between Oceano and Oso Flaco Lake
Comment
UCR263696
Hydrocotyle ranunculoides
Glenn M. Greenwald
2014-5-2
s.n.
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Colorado Pond', c. 80 m from south refuge boundary
17
Comment
SD249123
Hydrocotyle verticillata
David Keil
1992-5-28
23306
San Luis Obispo
Laguna Lake Park. Low areas near lake edge.
35
Comment
CAS-BOT-BC311384
Hypochaeris glabra
Ernest C. Twisselmann
1959-5-23
5264
San Luis Obispo
Morro Bay: just west of Baywood
3
Comment
SBBG92468
Hypochaeris glabra
S. A. Junak
1989-4-27
3970
San Luis Obispo
S side of USFS Rd 29S11.3, ca. 0.2 mi E of boundary for the Cuesta Ridge Botanical Area, 3.2 mi W of US Hwy 101
731
Comment
OBI37924
Hypochaeris glabra
David J. Keil, Rhonda Riggins, Richard A . Pimentel, and D. R. "Doc" Miller
1985-4-27
18586
San Luis Obispo
19.5 mi from Ca rte 1 along San Simeon Crk Rd, N of rocky Butte lookout at locked gate
732
Comment
UCSB30447
Hypochaeris glabra
Wheeler, William
1975-4-18
San Luis Obispo
5 miles south of Halcyon Rd. jct. on Calif. Hwy. 1 on north side of road
30
Comment
OBI32273
Iris douglasiana
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14369
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
CAS-BOT-BC251058
Isocoma acradenia var. bracteosa
E. L. Painter; M. Wetherwax
2002-8-13
CR- 339
San Luis Obispo
Camp Roberts. On roadside in cantonment area, below water tower, below Headquarters Hill housing
259
Comment
UC1285348
Isocoma acradenia var. bracteosa
R. F. Hoover
1946-9-14
6386
San Luis Obispo
Creston
Comment
RSA18232
Isocoma menziesii var. sedoides
C. B. Wolf
1929-4-16
3618
San Luis Obispo
Mouth of small creek at coast, 4 miles N of Morro Bay
Comment
UCR122604
Isocoma menziesii var. vernonioides
George K. Helmkamp
1995-12-23
121 B
San Luis Obispo
Central Coast, Pygmy Forest Preserve at the south end of Morro Bay, city of Baywood Park, South Bay Blvd
15
Comment
OBI71258
Isocoma menziesii var. vernonioides
Austin P. Griffiths
1981-11-9
s.n.
San Luis Obispo
Nipomo Dunes; Jack Lake.
Comment
RSA150946
Isopyrum occidentale
Clare B. Hardham
1962-3-24
8927
San Luis Obispo
Rocky shaded Mts slope, San Marcos Creek
Comment
OBI15976
Jaumea carnosa
Robert F. Hoover
1947-10-11
7407
San Luis Obispo
near Piedras Blancas Point
Comment
UCR115813
Jaumea carnosa
George K. Helmkamp, E. A. Helmkamp
2000-6-15
5688
San Luis Obispo
Central Coast, between Los Osos and sand dunes west of the end of Howard St.
15
Comment
UCR9380
Jaumea carnosa
D. H. Wilken
1966-8-27
1108
San Luis Obispo
Point Piedras Blancas.
3
Comment
SBBG109779
Juncus
C. B. Hardham
1958-3-2
3159
San Luis Obispo
Oak Flat W of Paso Robles
Comment
SBBG109444
Juncus
C. B. Hardham
1960-6-1
6004
San Luis Obispo
Little Burnett Crk
Comment
OBI30654
Juncus amuricus
David J. Keil
1981-5-19
14747
San Luis Obispo
Indian Knob
Comment
UCSB37977
Juncus balticus subsp. ater
Edge, Lyda
1974-6-11
San Luis Obispo
Santa Rita Canyon Road
Comment
OBI58919
Juncus bufonius
David J. Keil
1998-5-6
27096
San Luis Obispo
NE of Paso Robles. Vernal pool on S side of Tower Rd., 0.3 mi W of junction with Jardine Rd.
Comment
RSA586074
Juncus bufonius var. bufonius
M. D. Proctor, E. A. Young
1993-4-16
ROB 0440
San Luis Obispo
Plant inventory of Camp Roberts and Camp San Luis Obispo: Dughi Spring.
Comment
SEINET3440036
Juncus occidentalis
Marcus E. Jones
1882-5-9
3247
San Luis Obispo
San Luis Obispo
Comment
CDA13948
Juncus patens
G. F. Hrusa, D. Ragan
1997-8-1
14067
San Luis Obispo
South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass. 1st W tributary of Water Canyon above Black Butte RNA boundary.
Comment
UC771775
Juncus patens
R. F. Hoover
1946-9-22
6450
San Luis Obispo
Cambria
Comment
UCR42859
Juncus phaeocephalus
E. A. Wise
1984-7-17
1967
San Luis Obispo
Chorro Creek.
5
Comment
RSA216707
Juncus phaeocephalus var. phaeocephalus
Robert F. Hoover
1969-7-2
11404
San Luis Obispo
Hazard Canyon.
Comment
SEINET11261646
Juncus usitatus
David Keil
2015-2-19
32648
San Luis Obispo
Cal Poly campus. Wetland area between Cerro Vista dorms complex and Village Drive.; 0
Comment
SD245184
Juncus xiphioides
David Keil, Tina Teed, Mariko Uchida
2001-6-15
29601
San Luis Obispo
Camp San Luis Obispo. Chorro Creek drainage. Chorro Creek Bog Thistle enclosure.
244
Comment
NY786797
Keckiella breviflora var. breviflora
R. C. Barneby
1940-6-14
3139
San Luis Obispo
Along creek in Pozo Mountains, above Soda Lake
1066.8
Comment
NY786820
Keckiella breviflora var. breviflora
E. Palmer
1876-1
328
San Luis Obispo
Paso Robles Springs
Comment
UC1334651
Keckiella cordifolia
Austin Griffiths Jr. and Patricia L. Griffiths
1966-7-25
5073 b
San Luis Obispo
ca 1.5 mi se Oceano
Comment
OBI69451
Keckiella cordifolia
David J. Keil
2008-5-22
30520
San Luis Obispo
Santa Lucia Mountains. Mount Lowe Road, ca. 1.5 miles from junction with US 101 at boundary of Los Padres National Forest.
Comment
SBBG55637
Kickxia elatine
D. Keil
1979-10-27
13638
San Luis Obispo
E of Arroyo Grande along rd to Lopez Lake, ca. 1 mi E of Orcutt Rd
Comment
OBI51276
Kickxia spuria
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-1
2 .1
San Luis Obispo
San Simeon State Park. NE corner of San Simeon State Park
Comment
OBI58793
Kickxia spuria
David J. Keil
1998-9-4
28091
San Luis Obispo
Garden Farms area. Santa Margarita Creek N of Santa Margarita, W of El Camino Real bridge, just S of Santa Margarita Rd.
Comment
RSA121245
Koeleria macrantha
H. C. Lee
1937-5-10
909
San Luis Obispo
1/2 mile N. of Lake Ysabe
229
Comment
OBI80775
Lactuca serriola
David J. Keil
1992-10-19
23847
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
JEPS13593
Lagophylla ramosissima
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-25
5239
San Luis Obispo
7.5 mi e of Santa Margarita; Parkhill Road
457
Comment
OBI81340
Lagophylla ramosissima
David J. Keil
1988-9-23
21147
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
CAS-BOT-BC273874
Lamarckia aurea
Ernest C. Twisselmann
1966-5-29
12327
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
OBI75163
Lamium amplexicaule
David J. Keil
2011-4-24
30996
San Luis Obispo
940 Del Rio Ave., San Luis Obispo
60
Comment
CDA17553
Lastarriaea coriacea
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes; S. of Jack Lake.
Comment
CAS-BOT-BC334580
Lasthenia californica
Roxana S. Ferris
1955-5-25
12838
San Luis Obispo
Road between El Dorado School and Pozo at Yaro Creek bridge about 7 miles north of Pozo
Comment
CAS-BOT-BC329178
Lasthenia ferrisiae
David D. Keck; J. Clausen
1935-4-9
3103
San Luis Obispo
Cholame Creek at Cholame
365
Comment
CAS-BOT-BC355492
Lasthenia glaberrima
R. F. Hoover
1950-5-15
7916
San Luis Obispo
NJear NW end of Laguna
Comment
UC1953278
Lasthenia glabrata subsp. coulteri
David Keil
2009-4-9
30576
San Luis Obispo
Just south of junction of California Route 58 with US Route 101 along frontage road to Santa Margarita Booster Station.
Comment
RSA14993
Lasthenia gracilis
Alice Eastwood, J. T. Howell
1935-3-24
1991
San Luis Obispo
Near Paso Robles
Comment
POM288358
Lasthenia gracilis
Lyman Benson
1937-4-4
8092
San Luis Obispo
East of Simmler, Carissa Plains; Temblor Mt. range; Carissa Plains watershed.
457
Comment
UCSB31047
Lasthenia gracilis
Steele, Kelly
1977-1-30
San Luis Obispo
Cuyama Valley on west side of Soda Lake Rd., 16 miles north of Rt. 166
731
Comment
RSA139902
Lasthenia leptalea
Clare B. Hardham
1960-4-4
5294
San Luis Obispo
Flood plain of Cantinas Creek, 18 miles W of San Miguel. Plants of the Santa Lucia Mountains.
Comment
SBBG126120
Lasthenia microglossa
D. Keil
1998-4-28
26934
San Luis Obispo
just N of Cuyama River on hills near Rock Front Ranch; ORV trailhead
Comment
CDA15129
Lasthenia minor
G. F. Hrusa
1998-4-25
14215
San Luis Obispo
La Panza Range; immed. E of La Panza summit on La Panza Rd.
Comment
UCR122806
Lathyrus odoratus
George K. Helmkamp, E. A. Helmkamp
1998-5-19
3872
San Luis Obispo
Outer South Coast Range; Santa Lucia Range, southwest of Paso Robles along CA Hwy 46 at York Mountain Road
366
Comment
CDA20415
Lathyrus vestitus
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
SBBG108006
Lathyrus vestitus
C. B. Hardham
1956-3-22
232
San Luis Obispo
York Mtn, W of Templeton
Comment
SBBG104908
Lathyrus vestitus var. vestitus
M. D. Proctor, E. A. Young
1993-5-24
ROB 551
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
SEINET10680731
Lavatera arborea
John R. Stone, Sharon A. Bodine
2000-4-9
Stone 2924
San Luis Obispo
Cambria. Ca. 5 km north of Cambria off Rt. 1. At Santa Rosa Creek.
200
Comment
JEPS68636
Lavatera arborea
W. L. Jepson
1927-5-24
12051
San Luis Obispo
Pismo , in gully by the sea (in gully by the sea)
Comment
CAS-BOT-BC321662
Layia glandulosa
Annetta Carter
1940-4-7
1507
San Luis Obispo
Palo Prieto Canyon, 3.3 miles SE of Cholame, north end of Temblor Range
487
Comment
UC57425
Layia glandulosa
J. H. Barber
1901-3-24
A 11
San Luis Obispo
Comment
CAS-BOT-BC321611
Layia glandulosa
Clare B. Hardham
1957-5-4
1849
San Luis Obispo
Tierra Redondo
Comment
CAS-BOT-BC321651
Layia glandulosa
David D. Keck
1933-5-5
2217
San Luis Obispo
5.5 miles S of Oceano on raod to Guadalupe, southwestern S.L.O. Bounty. The dunes are 1/4 to 1/2 mi inland from the ocean.
Comment
CAS-BOT-BC327201
Layia heterotricha
R. F. Hoover
1950-4-2
7785
San Luis Obispo
W branch of Fernandez Creek, just above La Panza-Creston Road
Comment
UC1285436
Layia heterotricha
R. F. Hoover
1950-3-31
7773
San Luis Obispo
La Panza District
Comment
CAS-BOT-BC327279
Layia hieracioides
David D. Keck; Wm. M. Hiesey
1940-5-30
5107
San Luis Obispo
Nipomo Mesa near Black Lake, 4.8 mi S of Arroyo Grande on road to Oso Flaco.
Comment
UC1069752
Layia hieracioides
B. Bolt
1936-5-19
720
San Luis Obispo
2 mi n of mouth of Morano Creek; San Luis Obispo Quadrangle
Comment
OBI78790
Layia jonesii
Michael Walgren
2014-4-14
388
San Luis Obispo
Cayucos, on a north facing slope east of Highway 1 and south of Old Creek Rd.
68
Comment
UCR39161
Layia jonesii
Phil Ashley
1979-5-1
s.n.
San Luis Obispo
Poly Canyon above Brizzolari Creek
171
Comment
UC146058
Layia munzii
I. J. Condit
1910-3-31
San Luis Obispo
Carriso Plains
Comment
UCR73166
Layia munzii
G. Fred Hrusa, S. A. Wagner
1992-4-19
10396
San Luis Obispo
S end of Soda lake, Carrizo Plain
589
Comment
OBI28820
Layia munzii
Melissa Luckow, With CNPS
1981-4-18
678
San Luis Obispo
Just S of Soda Lake
Comment
UC1285380
Layia pentachaeta subsp. albida
R. F. Hoover
1947-4-4
6880
San Luis Obispo
w side Cottonwood Pass
Comment
CAS-BOT-BC382115
Layia platyglossa
Alice Eastwood; John Thomas Howell
1935-3-25
2024
San Luis Obispo
Cholame
Comment
CAS-BOT-BC385623
Layia platyglossa
David D. Keck
1940-5-31
5151
San Luis Obispo
1 mi. N of Piedras Blancas lighthouse, on coastal bluffs.
Comment
RSA530120
Lembertia congdonii
D. W. Taylor, G. Clifton
1988-3-12
9384
San Luis Obispo
0.8 mile NE of KCL Ranch.
Comment
UCD138105
Lemna gibba
Malcolm A. Nobs; S. Galen Smith
1949-6-22
810
San Luis Obispo
San Luis Obispo County: at Oceano, 3 miles south of Pismo Beach.
Comment
RSA633365
Lemna minuta
L. C. Wheeler, John L. Mohr
1961-6-24
s.n.
San Luis Obispo
Lake north of Oso Flaco lake.
Comment
SD114827
Lemna minuta
Wayne P. Armstrong, G. Jackson
1983-9-23
1169
San Luis Obispo
Northeast shore of Oso Flaco Lake.
4
Comment
UC1369829
Lennoa madreporoides
Sherwin Carlquist
1969-7-1
4330
San Luis Obispo
5.5 miles S of Oceana.
Comment
CAS-BOT-BC221513
Lepechinia calycina
Ernest C. Twisselmann
1960-5-27
5973
San Luis Obispo
Mountain Springs Road, 2.3 miles west of Paso Robles
304
Comment
CAS-BOT-BC221516
Lepechinia calycina
R. F. Hoover
1959-5-9
8496
San Luis Obispo
6 mi. w. of Paso Robles on Adelaida road
Comment
CAS-BOT-BC221517
Lepechinia calycina
David D. Keck
1933-5-4
2178
San Luis Obispo
Headwaters of Las Tablas Creek, near summit of grade, east side of Cypress Mtn.
Comment
UCD115331
Lepidium appelianum
Malcolm A. Nobs; S. Galen Smith
1949-6-24
859
San Luis Obispo
San Luis Obispo County: East end of Morro Bay.
Comment
CAS-BOT-BC88904
Lepidium densiflorum var. densiflorum
Ernest C. Twisselmann
1962-7-16
7429
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dortothy Twisselmann Ranch, eastern SLO county.
670
Comment
CAS-BOT-BC89012
Lepidium dictyotum
Ernest C. Twisselmann
1955-4-22
1891
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley, 1.5 mile est of Palo Prieta Summit.
640
Comment
CHSC117377
Lepidium didymum
Richard R. Halse
2015-3-24
9366
San Luis Obispo
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano.
3
Comment
OBI28703
Lepidium draba
Robert J. Rodin
1968-4-8
8296
San Luis Obispo
Near Edna
Comment
CAS-BOT-BC89519
Lepidium jaredii
Roxana S. Ferris
1935-3-29
9122
San Luis Obispo
16 miles south of Soda Lake on the Maricopa Road, Carriso Plain.
Comment
CAS-BOT-BC89496
Lepidium jaredii
Ernest C. Twisselmann
1955-3-22
1743
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Southeast shore of Soda Lake, Carissa Plains.
579
Comment
UC1573180
Lepidium jaredii subsp. jaredii
Dean Wm. Taylor with Glenn L. Clifton
1988-3-12
9379
San Luis Obispo
Carrizo Plain, central portion, along dirt road from RC Farm to County Road Carrizo Plain
588
Comment
UCD78274
Lepidium nitidum
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4620
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
582
Comment
OBI35760
Lepidium nitidum
Allison Berry
1984-3-1
49
San Luis Obispo
Camp San luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1
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
OBI57201
Lepidium pinnatifidum
David J. Keil
1998-9-4
28079
San Luis Obispo
Santa Margarita.
305
Comment
CAS-BOT-BC12943
Lepidium strictum
Ernest C. Twisselmann
1969-4-24
15159
San Luis Obispo
La Panza Range. Bedell Ranch, 5 miles southeast of Creston.
350
Comment
CAS-BOT-BC12940
Lepidium strictum
Clare B. Hardham
1958-3-29
2958
San Luis Obispo
Santa Lucia Mountains. Torro Creek Road.
Comment
CAS-BOT-BC273942
Leptochloa fusca subsp. fascicularis
R. F. Hoover
1967-10-5
10874
San Luis Obispo
Poly Canyon, San Luis Obispo
Comment
CAS-BOT-BC272423
Leptochloa fusca subsp. uninervia
Ernest C. Twisselmann
1970-11-24
17568
San Luis Obispo
Dorothy Twisselmann Ranch at teh summit of Palo Prieta Canyon, Temblor Range and the Western San Joaquin Valley
670
Comment
UC1713711
Leptodactylon californicum
Lincoln Constance and Alan A. Beetle
1940-3-22
2531
San Luis Obispo
2 mi ne Pozo (above Pozo Creek, La Panza Range); California Inner Coast Ranges, La Panza Range, Pozo Creek
457
Comment
OBI11409
Leptosiphon androsaceus
R. F. Hoover
1958-4-23
8460
San Luis Obispo
Old Creek, south fork, above Cayucos.
Comment
POM96037
Leptosiphon androsaceus
P. A. Munz
1926-4-8
10167
San Luis Obispo
35 miles east of Paso Robles
Comment
RSA140537
Leptosiphon androsaceus
Clare B. Hardham
1959-4-2
4164
San Luis Obispo
Black Mt. Highland district
Comment
OBI78768
Leptosiphon parviflorus
Michael Walgren
2014-4-10
393
San Luis Obispo
Chevron Oil Company property 1.2 miles east of Del Mar Park in the City of Morro Bay.
111
Comment
OBI8354
Leptospermum laevigatum
David J. Keil
1977-7-3
12442
San Luis Obispo
Cal Poly Campus
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
OBI16686
Leptosyne calliopsidea
unk
1952-3-22
12
San Luis Obispo
4 mi S 13 mi E Shandon. Choice Valley
Comment
OBI16682
Leptosyne douglasii
Robert F. Hoover
1947-3-30
6828
San Luis Obispo
10 mi E of Creston on La Panza rd
Comment
OBI58021
Leptosyne gigantea
Lynne Dee Oyler, David J. Keil
1990-5-10
1129
San Luis Obispo
Nipomo Dunes. Horseback trip from Oso Flaco Lake S and W across dunes, E to Quercus agrifolia and W again to coast
Comment
OBI53839
Leptosyne gigantea
Arthur W. Hazebrook, Kathleen G. Jones, Will Stagg
1993-3-22
200
San Luis Obispo
Nipomo Dunes Complex, Hidden Willow Valley, stabilized dunes 1.5 mi S of Big Coreopsis Hill. New pop found on N facing stabilized dune between Little Hidden Willow Valley and Hidden Willow valley
Comment
OBI15766
Lessingia pectinata var. pectinata
Robert F. Hoover
1964-6-6
8974
San Luis Obispo
Los Osos
Comment
OBI15777
Lessingia pectinata var. pectinata
Robert F. Hoover
1966-9-21
10077
San Luis Obispo
1 mi S of Edna on price Cyn rd to Pismo bEach
Comment
OBI15762
Lessingia pectinata var. tenuipes
Robert F. Hoover
1969-9-13
11585
San Luis Obispo
Upper Jack Crk, W of Paso Robles
Comment
RSA216865
Lessingia pectinata var. tenuipes
Robert F. Hoover
1966-9-21
10077
San Luis Obispo
1 miles south of Edna on Price Canyon Rd. to Pismo Beach
Comment
OBI64135
Lewisia rediviva
LynneDee Althouse, David J. Keil
2002-5-2
187
San Luis Obispo
Santa Margarita Ranch
Comment
UC1153381
Leymus X multiflorus
R. F. Hoover
1948-6-29
7551
San Luis Obispo
Tar Springs Creek
Comment
SBBG96771
Leymus condensatus
D. A. Young, S. Junak, T. Ayers
1989-4-27
1951
San Luis Obispo
0.1 mi W of W end of the Cuesta Ridge Botanical area
Comment
CAS-BOT-BC283683
Leymus condensatus
Alice Eastwood
1906-6-13
495
San Luis Obispo
Blockmans ranch, adjacent to Santa Maria
Comment
CAS-BOT-BC283686
Leymus condensatus
Chester Dudley
1917-6-1
s.n.
San Luis Obispo
10 miles W of Paso Robles
Comment
CAS-BOT-BC283687
Leymus condensatus
R. F. Hoover
1947-7-8
7285
San Luis Obispo
Steiner Creek [Serrano Canyon]
Comment
CAS-BOT-BC272224
Leymus triticoides
R. F. Hoover
1964-7-9
9119
San Luis Obispo
Santa Margarita along railway
Comment
SBBG108095
Lilaea scilloides
C. B. Hardham
1959-4-12
4229
San Luis Obispo
Cambria
Comment
OBI67829
Lilium pardalinum
Unknown
2000-7-2
SLO- 155
San Luis Obispo
Camp San Luis Obispo. First ridge W of Cerro Romualdo, along crk leading into Eucalyptus stand. UTMs (NAD 27): zone 10, approx 704970 E, 3910460N
Comment
UC1928109
Limosella acaulis
David Keil
2002-4-4
29785
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-BC226848
Linanthus californicus
Roxana S. Ferris
1929-4-15
7617
San Luis Obispo
Between Guadalupe and Callender
Comment
OBI82467
Linanthus californicus
David J. Keil, with V. L. Holland
2015-6-19
33249
San Luis Obispo
Rural area north of Arroyo Grande between Corbett Canyon Road and Highway 227, accessed via Dairy Lane and a private drive
110
Comment
CDA17900
Linanthus californicus
Austin Griffiths
1987-3-18
18076 b
San Luis Obispo
Cultivated Plants; Burton Mesa, Vandenberg Air Force Base, Santa Barbara Co.
0
Comment
OBI28797
Linanthus californicus subsp. tomentosus
Melissa Luckow, Rhonda Riggins and Richard Pimentel
1982-4-4
741
San Luis Obispo
Huasna Rd, 1/2 mi NW of where the Huasna river crosses the road
Comment
SBBG82715
Linanthus californicus subsp. tomentosus
C. F. Smith
1951-4-19
3034
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
UC1123990
Linanthus ciliatus
T. M. Hendrix
1937-5-15
179
San Luis Obispo
6.75 mi ese Pozo; Los Padres National Forest, Pozo Quad.
533
Comment
UC23508
Linanthus dichotomus
L. Jared
1822-3-4
San Luis Obispo
Estrella South Coast Ranges
Comment
UC52326
Linanthus liniflorus
Mrs. R. W. Summers
1886-4-23
San Luis Obispo
Santa Margarita Fossil Bed
Comment
UC583371
Linanthus liniflorus
Alice Eastwood and John Thomas Howell
1936-5-9
2355
San Luis Obispo
9 mi e Adelaida
Comment
RSA37734
Linanthus parryae
Roxana S. Ferris
1955-5-25
12837
San Luis Obispo
Road between El Dorado School & Pozo at Yaro Creek bridge ca. 7 miles N of Pozo.
Comment
UC1124052
Linanthus parviflorus
C. M. Belshaw
1936-3-20
1667
San Luis Obispo
2.5 mi wnw Tar Spring Ranch; Nipomo Quad.
152
Comment
CDA40094
Linanthus parviflorus
C. C. Wilson
1935-4-14
s.n.
San Luis Obispo
Moro Bay.
0
Comment
SEINET3696150
Linanthus pharnaceoides
Lewis S. Rose
1936-5-9
36263
San Luis Obispo
San Marcos Creek, 9 miles east of Adelaida.
213
Comment
UCR141004
Linaria canadensis
George K. Helmkamp
2004-3-10
8335
San Luis Obispo
Central Coast, Nipomo Mesa, along Pomeroy Rd, 0.2 mi N of Willow Rd, NW of Nipomo
91
Comment
OBI7945
Linaria pinifolia
McLeod, Meyer, Farwell & Walters, Walters
1976-6-3
s.n.
San Luis Obispo
Tepusquet Cyn
Comment
OBI78395
Linaria vulgaris
Kathy Koivisto, Diana Byrum
1983-11-13
9
San Luis Obispo
Arroyo Grande at the corner of hwy 1 and Grand Ave
Comment
UC17257
Linum lewisii
W. H. Brewer
1861-4-1
502
San Luis Obispo
Atascadero, Upper Salinas River Upper Salinas River; Atascadero, Upper Salinas River
Comment
OBI31382
Lithophragma affine
Joy Nishida, Ginger King
1982-4-25
331
San Luis Obispo
1.2 mi S of American Cyn campground
506
Comment
OBI62993
Lithophragma affine
D. R. Miller
1994-4-22
494 -233
San Luis Obispo
Pine Mt Region. From low basin on coast side off Ridge rd near Hearst Gate; Pico Crk drainage
900
Comment
OBI27291
Lithophragma cymbalaria
Robert L. Allen, nancy E. Arnold
1981-4-26
238
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts
305
Comment
OBI54426
Lithophragma cymbalaria
Matthew Arterburn
1997-3-23
26
San Luis Obispo
3.1 mi from Navajo Camp on Navajo Camp Rd
Comment
UCSB12961
Lithophragma heterophyllum
Elliott, Millicent
1962-4-17
San Luis Obispo
7 miles north of Cayucos, after right turn 1 mile south of Cayucos
306
Comment
SEINET11261190
Lobularia maritima
Robert L. Johnson
2015-7-29
4026
San Luis Obispo
At bottom of beach access stairs off Kon Tiki Inn between Harbor View Ave and Harloe Ave. Pismo Beach.; 0
12
Comment
OBI44823
Logfia filaginoides
David J. Keil
1985-3-31
18516
San Luis Obispo
Calf Cyn area along Calif Rte 58, halfway between Park Hill Rd and hwy 229
Comment
OBI62650
Logfia filaginoides
George Butterworth
2003-4-1
468
San Luis Obispo
Chimineas. Mallow Wash Ridge, 150 yds N of hwy 166, .9 mi W of Carrizo Cyn
Comment
UCD66202
Lolium multiflorum
Parker Talbot
1927-6-1
San Luis Obispo
San Luis Obispo County.
Comment
CAS-BOT-BC283245
Lolium multiflorum
Clare B. Hardham
1964-6-15
11094
San Luis Obispo
Burnett Peak
Comment
OBI31949
Lomatium caruifolium
David J. Keil, Melissa Luckow
1981-7-3
14984
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of stream from freshwater marsh W of Hwy 1 E along the ridge system to lower slopes of Pine Top Mtnand back to the hwy along riparian zone
Comment
SEINET8465374
Lomatium dasycarpum
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "Doc" Miller
1985-4-27
18650
San Luis Obispo
19.5 mi from California Rte 1 along San Simeon Creek Road, N of Rocky Butte lookout at locked gate
701
Comment
OBI80190
Lomatium dasycarpum
David J. Keil
1978-3-25
12675
San Luis Obispo
Irving Ranch.
Comment
RSA511038
Lomatium dasycarpum subsp. dasycarpum
R. F. Thorne, Everett
1963-4-20
31586
San Luis Obispo
Cuesta Ridge West, ca. 3 miles NW from Cuesta Pass
610
Comment
OBI8920
Lomatium macrocarpum
Robert F. Hoover
1947-3-23
5747
San Luis Obispo
Fernandez Creek, near north base of La Panza Range
Comment
SEINET7063705
Lomatium mohavense
A. G. Vestal
1947-4-18
s.n.
San Luis Obispo
Serpentine at San Luis Obispo. UTM Zone 10, 712848mE, 3906914mN. (WGS84/NAD83).
73
Comment
POM78290
Lomatium parvifolium
Marcus E. Jones
1882-5-5
s.n.
San Luis Obispo
San Luis Obispo.
Comment
UCD127271
Lomatium parvifolium
G. F. Hrusa
1995-5-29
12325
San Luis Obispo
San Luis Obispo County: approx. 1.5 m. NW of US 101 on the ridge northwest of Cuesta Pass
500
Comment
CAS-BOT-BC218450
Lomatium parvifolium
Clare B. Hardham
1958-4-10
3269
San Luis Obispo
Cypress Mountain, Santa Lucia Mountains
Comment
OBI56857
Lomatium parvifolium
David J. Keil, with Kathleen A. Keil
1998-5-10
27160
San Luis Obispo
Hillside above end of Lizzie St. above San Luis Obispo High School
Comment
UC639016
Lomatium parvifolium
Bernard Miossi
1940-3-20
246
San Luis Obispo
1 mi n of San Luis Obispo (300 yards n of San Luis Creek)
68
Comment
OBI54168
Lomatium utriculatum
David J. Keil, Kathleen Keil
1995-4-15
24853
San Luis Obispo
Shell Creek Rd, ca 1/2 mi N of jnctn with Calif Rte 58.
Comment
SBBG104310
Lomatium utriculatum
F. L. Johnson Proctor
1993-2-20
ROB 155
San Luis Obispo
ca. 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
UC1123051
Lomatium utriculatum
D. Axelrod
1935-3-31
219
San Luis Obispo
8 mi. e.-s.e. Cuyama Ranch; Santa Ynez Quad.
Comment
UCR29882.1
Lomatium utriculatum
J. H. Nishida
1982-4-10
225
San Luis Obispo
South Coast Range, 1.5 mi. south of American Canyon Campground at unlocked gate on side of dirt road
506
Comment
OBI39435
Lomatium utriculatum
Clifton F. Smith
1950-3-18
2575 a
San Luis Obispo
On Carrizo Plain, about 20 miles northwest of Hwy 399
Comment
SJSU3314
Lomatium utriculatum
C. W. Sharsmith
1951-4-12
6790
San Luis Obispo
Temblor Range c. 10 mi NW of Simmler
640
Comment
UC524117
Lomatium utriculatum
Ira L. Wiggins
1932-3-20
5790
San Luis Obispo
hillsides in immediate vicinity of Cholame
Comment
OBI53163
Lonicera hispidula var. vacillans
Steven A. Junak
1990-5-15
4341
San Luis Obispo
Santa Lucia Mts: W Cuesta Ridge; at high voltage tower 0.3 mi E of W Cuesta Ridge Rd. (USFS Road #29S11.3, ca. 5.9 mi W of Hwy 101 and 0.3 mi W of saddle at W end of Cuesta Ridge Botanical Area.
744
Comment
OBI42277
Lonicera interrupta
David J. Keil
1986-5-26
19583
San Luis Obispo
Oak Shores development on northern shore of Nacimiento Lake
Comment
RSA781227
Lonicera involucrata var. ledebourii
A. C. Sanders
2011-2-21
38732
San Luis Obispo
Cambria, along Burton Dr., down canyon from intersection with Eaton Rd., to the edge of the East Village at the creek crossing
15
Comment
PASA1067
Lotus argophyllus
1928-5-12
San Luis Obispo
near Cambria
Comment
RSA217997
Lotus biolettii
Robert F. Hoover
1966-5-17
9868
San Luis Obispo
Indian Knob ridge.
Comment
UCR132046
Lotus corniculatus
George K. Helmkamp
2003-7-31
8055
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
RSA43225
Lotus heermannii
Robert F. Hoover
1946-8-4
6272
San Luis Obispo
North end of Morro Bay
Comment
CAS-BOT-BC8387
Lotus junceus
Robert Francis Hoover
1946-6-28
6198
San Luis Obispo
Oak Park district
Comment
CDA11513
Lotus junceus
G. F. Hrusa
1995-5-28
12296
San Luis Obispo
Black Butte Research Natural Area; Ridge immediately SW of Radio Facility 2 (Peak 1).
Comment
SEINET3694591
Lotus junceus
Bernard Miossi
1940-3-16
208
San Luis Obispo
1 mile N of San Luis Obispo
76
Comment
CDA11566
Lotus junceus var. biolettii
G. F. Hrusa
1993-5-22
11114
San Luis Obispo
Black Butte Research Natural Area; approx. 1/4 m N of Mt. Lowe near base of Radio Facility 2 peak.
Comment
RSA586559
Lotus salsuginosus var. salsuginosus
F. L. Johnson, E. A. Young
1993-5-23
ROB- 0538
San Luis Obispo
Boyscout Rd. by Nacimiento River.
Comment
UCR40837
Ludwigia peploides
E. A. Wise
1983-1
1713
San Luis Obispo
Salinas River at Las Pilitas Road
359
Comment
OBI36940
Ludwigia peploides
Eric Wise
unknown
1713
San Luis Obispo
About 30 cm deep in the Salinas River at Las Pilitas Rd
Comment
SBBG107851
Lupinus
C. B. Hardham
1959-4-10
4210
San Luis Obispo
Chimney Rock area San Marcos Crk
Comment
OBI78831
Lupinus albifrons
Kayla Young, Jenna Gluccs and Alayna Witham
2014-4-27
1
San Luis Obispo
About a 10-minute walk up TV Tower Rd. on West Cuesta Ridge.
457
Comment
OBI43711
Lupinus albifrons
Rhonda Riggins
1982-4-28
1373
San Luis Obispo
Hi Mountain Road, 4.6 mi NE Arroyo Grande Ranger Station
Comment
CAS-BOT-BC195770
Lupinus albifrons var. albifrons
R. F. Hoover
1963-5-4
8554
San Luis Obispo
Upper Coon Creek, San Luis Range
Comment
CAS-BOT-BC201607
Lupinus albifrons var. albifrons
Charles Piper Smith
1932-3-25
4529
San Luis Obispo
Atascadero, Morro Bay Road
Comment
SBBG56186
Lupinus albifrons var. albifrons
E. R. Blakley
1985-2-3
7301
San Luis Obispo
Painted Rock
609
Comment
SD40235
Lupinus albifrons var. albifrons
Edith A. Purer
1940-8-2
7979
San Luis Obispo
Sand dunes, near Oso Flaco Lake, northwest of Guadalupe.
Comment
CAS-BOT-BC195749
Lupinus albifrons var. albifrons
R. F. Hoover
1947-3-16
6677
San Luis Obispo
Unspecified
Comment
CAS-BOT-BC201606
Lupinus albifrons var. albifrons
P. B. Kennedy
1922-4-28
s.n.
San Luis Obispo
Highway between Chalome [Cholame] and Paso Robles
Comment
UC1129352
Lupinus arboreus
N. K. Carlson
1936-3-19
170
San Luis Obispo
0.9 mi se Callender; Arroyo Grande Quad.
45
Comment
UC454091
Lupinus arboreus
I. J. C. and Mrs. Brandegee
1911-5-25
San Luis Obispo
Price Canyon San Luis Obispo (San Luis Obispo); , Price Canyon
Comment
UC454630
Lupinus arboreus
Unangst
1906-5-17
681
San Luis Obispo
Oak Park
Comment
POM215755
Lupinus arboreus var. arboreus
D. D. Keck
1933-5-5
2214
San Luis Obispo
Oceano, southwestern San Luis Obispo county.
Comment
RSA0036669
Lupinus bicolor
LeRoy Gross, Evan Meyer
2014-4-15
6244
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. [From] Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
SBBG3545
Lupinus bicolor
C. B. Hardham
1959-4-22
4277
San Luis Obispo
Santa Rita Crk, W of Templeton
Comment
UCR161687
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
2005-2-24
8966
San Luis Obispo
South Coast Ranges, along Huasna Road, c. 5 mi. NE of its junction with Huasna Towship Road (generally east of Arroyo Grande)
244
Comment
SEINET10484931
Lupinus bicolor subsp. tridentatus
David B. Dunn, Carl C. Epling
Dunn 2215 A
San Luis Obispo
2.5 - 22.5 mi. S on rd. To simmler, rolling dry grassy knolls.
Comment
OBI25608
Lupinus chamissonis
F. Rush
1957-1
s.n.
San Luis Obispo
S Morro Bay
Comment
OBI28431
Lupinus chamissonis
Karin Long
1982-4-3
s.n.
San Luis Obispo
Tertiary dunes-Morro Bay sand spit at the southern end of Shark Inlet
Comment
UC73238
Lupinus chamissonis
Miss M. Alice King
June, 1895
San Luis Obispo
Arroyo Grande
Comment
OBI35662
Lupinus chamissonis
S. M. Inman
1983-5-7
30
San Luis Obispo
Pecho Study Site, los Osos; 1/2 mi S on Pecho Valley rd past the jctn of Pecho rd. Rt on dirt road after 'deer' sign
Comment
OBI54433
Lupinus concinnus
Matthew Arterburn
1997-3-23
17
San Luis Obispo
1.3 mi on Red Hill rd off Hwy 58
Comment
UC454624
Lupinus concinnus
I. J. Condit
1908-4-2
San Luis Obispo
Summit Cuesta
792
Comment
RSA619095
Lupinus concinnus subsp. concinnus
R. S. Woglum
1938-4-23
1588
San Luis Obispo
San Joaquin Valley / Outer South Coast Ranges transition: Creston to La Panza.
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
OBI12899
Lupinus formosus
Robert F. Hoover
1959-5-9
8498
San Luis Obispo
4 mi W of Paso Robles on Adelaida rd
Comment
OBI12895
Lupinus hirsutissimus
Neil Havlik
1968-4-29
180
San Luis Obispo
On the roadbank in Perfumo Cyn Rd, 4 mi from Los osos Valley rd
Comment
OBI12872
Lupinus latifolius
Robert F. Hoover
1967-2-18
10218
San Luis Obispo
Diablo Cyn, San Luis Range
Comment
OBI33039
Lupinus latifolius
David J. Keil
1983-9-10
17952
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
UCSB26311
Lupinus latifolius
Ketcham, A.
1968-4-1
San Luis Obispo
Along the roadside of See Canyon, 1.0 mile north of the Avila Beach Road
Comment
POM179184
Lupinus latifolius subsp. latifolius
Alice Eastwood
1941-4-20
18964
San Luis Obispo
Upper Arroyo Grande.
Comment
POM308270
Lupinus latifolius subsp. latifolius
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
3113
San Luis Obispo
Highway 41, Templeton, Cambria.
Comment
UC57449
Lupinus latifolius var. latifolius
J. H. Barber
1899-5-7
San Luis Obispo
Santa Lucia Mts.
Comment
RSA303891
Lupinus ludovicianus
J. R. Shevock
1972-4-1
1524
San Luis Obispo
Arroyo Grande
244
Comment
UC146817
Lupinus ludovicianus
Katharine Brandegee and Ira J. Condit
1911-5-26
San Luis Obispo
near San Luis Obispo ( Price Canyon)
Comment
CAS-BOT-BC207216
Lupinus ludovicianus
Gertrude Sinsheimer
1927-6-1
s.n.
San Luis Obispo
Upper Arroyo Grande Valley
Comment
CAS-BOT-BC207217
Lupinus ludovicianus
Mary E. Wall
1933-5-1
s.n.
San Luis Obispo
Santa Margarita, El Dorado School
Comment
JEPS87098
Lupinus ludovicianus
Teresa Sholars, Barbara Ertter, Rhonda Riggins
1987-4-12
641
San Luis Obispo
Arroyo de La Grande area e Arroyo Grande (on High Mt. Rd., Upper Lopez Canyon intersection and mi se); Arroyo de La Grande area e of Arroyo Grande
Comment
VVC3382
Lupinus microcarpus
Tim Thomas
1973-4-18
6
San Luis Obispo
Inner South Coast Range, Elkhorn Plains.
732
Comment
OBI79390
Lupinus microcarpus
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31645 -1
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
RSA659060
Lupinus microcarpus
R. Riggins
1979-5-12
1177
San Luis Obispo
Nacimiento Road 0.6 mi N Nacimiento Dam.
Comment
SFV16307
Lupinus microcarpus
P. M. Schiffman
1993-4-8
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. "Swain Pasture," located along Soda Lake Road about 4 miles south of intersection with dirt road leading to KCL Ranch campground.
Comment
CDA27484
Lupinus microcarpus var. horizontalis
R. Riggins
1979-4-22
1153
San Luis Obispo
Temblor-Soda Lake Road (County 285) 6.9 miles south of Highway 58, 0.3 mile north of Elkhorn Trail Road.
0
Comment
OBI56807
Lupinus microcarpus var. horizontalis
Rhonda Riggins
1978-4-28
1138
San Luis Obispo
Head of Crocker Cyn, Hurricane Rd, 0.9 mi NE jct with Co. Rd 285. W side of Temblor Range
Comment
JEPS65477
Lupinus microcarpus var. microcarpus
W. L. Jepson
1927-4-26
12014
San Luis Obispo
Carrizo Plain
670
Comment
SBBG82165
Lupinus microcarpus var. microcarpus
C. F. Smith
1950-4-27
2676
San Luis Obispo
ranch headquarters of Pinole Land and Cattle Co., SW of Yeguas Mtn
Comment
SBBG9205
Lupinus microcarpus var. microcarpus
C. B. Hardham
1959-5-19
4671
San Luis Obispo
ridge between Franklin Crk and Las Tablas Crk
Comment
UC1129586
Lupinus microcarpus var. microcarpus
A. Lewis
1932-3-19
51
San Luis Obispo
2 1/2 mi n San Miguel; San Miguel Quad.
Comment
JEPS108055
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-12
1177
San Luis Obispo
Nacimiento Road 0.6 mi N Nacimiento Dam.
Comment
OBI48441
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-4-15
1152
San Luis Obispo
Klau Mine Rd. just E jct with Cypress Mtn Rd
Comment
SBBG114121
Lupinus microcarpus var. microcarpus
R. Riggins
1978-4-28
1143
San Luis Obispo
Atascadero-Creston Rd, 1 mi E Homestead Rd, 1.9 mi E Templeton Rd
Comment
UCSB12190
Lupinus microcarpus var. microcarpus
Breedlove, Dennis
1962-3-24
San Luis Obispo
Roadbank 5.5 miles south of Shandon
365
Comment
OBI5564
Lupinus nanus
Sharon Jochums
1974-4-10
122
San Luis Obispo
W of hwy 1 on marine terr of San Simeon Point
Comment
UCR118945
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
1998-7-1
4253
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon Road, 5.2 miles southwest of Los Osos Valley Road
244
Comment
UCR161224
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9028
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
UCR9255
Lupinus nanus
D. H. Wilken
1965-3-27
131
San Luis Obispo
Crocker Grade, W slope of the Temblor Range
915
Comment
SEINET5737003
Lupinus nanus
Carl Mankinen
1969-1
41 a
San Luis Obispo
From west side of road on Antonio Dam Rd., 0.2 mile N of its junction with Nacimiento Road, NW of Paso Robles.; Paso Robles
Comment
SEINET10484048
Lupinus nanus subsp. nanus
David B. Dunn, Howard Brown
1946-5-12
Dunn 2284
San Luis Obispo
7.3 mi n of san luis obispo, hwy 101.
Comment
SEINET10490841
Lupinus nanus subsp. nanus
David B. Dunn, Howard Brown
1946-5-12
Dunn 2297
San Luis Obispo
Atascadero.
316
Comment
UC2062867
Lupinus nanus subsp. nanus
Dunn and Brown
1946-5-12
2294
San Luis Obispo
Atascadero.
Comment
CAS-BOT-BC202129
Lupinus nipomensis
R. F. Hoover
1965-5-16
9367
San Luis Obispo
Near Jack Lake
Comment
UC149886
Lupinus subvexus var. albilanatus
Katharine Brandegee
1911-7-1
San Luis Obispo
Paso Robles
Comment
SBBG104829
Lupinus succulentus
M. D. Proctor, E. A. Young
1993-3-23
ROB 318
San Luis Obispo
E edge of Cantonment Area; Camp San Luis Obispo
Comment
UCR122152
Lupinus succulentus
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5439
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
POM97503
Lupinus succulentus
Philip A. Munz
1926-4-9
10184
San Luis Obispo
35 miles east of Paso Robles.
Comment
RSA414351
Lupinus succulentus
Bonnie C. Templeton
1953-5-23
s.n.
San Luis Obispo
Between Pozo and Santa Margarita.
Comment
SEINET10490990
Lupinus succulentus var. succulentus
Duane Isely
1965-5-26
Isely 9558
San Luis Obispo
Roadside shoulder and ditch, state #1, ca 5 mi nw san luis obispo co. Plants Apparently perennial, diffusely branched; standard laterally violet, medially Red-purple; wings violet; keel white, maculate; species relatively common in This area.
Comment
OBI12811
Lupinus truncatus
Robert J. Rodin
1958-4-4
6206
San Luis Obispo
Top of Bishop's Peak, SLO
Comment
SBBG19318
Lupinus truncatus
D. Emery
1950-4-21
San Luis Obispo
0.5 mi W of Nipomo
Comment
SD90154
Lupinus variicolor
Benjamin C. Stone
Sep 1952
217
San Luis Obispo
Morro Bay State Park, among willows
29
Comment
OBI10754
Lysimachia arvensis
Barbara Robinson
1967-6-22
2
San Luis Obispo
Poly Cyn, Calif State Polytechnic College, San luis Obispo
168
Comment
OBI37682
Lysimachia arvensis
Eric Wise
1981-6-11
523
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI70100
Lysimachia arvensis
Bernard Miossi
1939-5-5
78
San Luis Obispo
On bank of hwy 101, 1 mi N of San Luis Obsipo
61
Comment
OBI8433
Lysimachia arvensis
Lynne D. Althouse
1977-4-12
37
San Luis Obispo
Wolfe's Horse ranch near San Luis High School
123
Comment
OBI58487
Lysimachia minima
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27517
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 22.4 miles NE, then NW from Hwy 1, NW of Burnett Peak, 1 mile from Monterey Co. line.
Comment
UC454541
Lythrum californicum
Ira J. Condit
1907-9-27
San Luis Obispo
California Polytechnic School grounds
Comment
OBI30678
Lythrum hyssopifolia
David J. Keil
1981-5-19
14713
San Luis Obispo
Indian Knob. Upper slopes
Comment
SBBG110233
Lythrum hyssopifolia
C. B. Hardham
1957-7-22
2479
San Luis Obispo
Graves Crk, near Del Rio Rd, Atascadero
Comment
OBI65747
Lythrum salicaria
D. R. Miller
1994-11-7
1194 -544
San Luis Obispo
In crk way of Botanical gardens at Cal Poly
Comment
OBI31321
Madia elegans
Joy Nishida
1982-8-12
517
San Luis Obispo
American Cyn. 1.2 mi S of American Cyn campground
500
Comment
UC1583605
Madia exigua
David Keil, V. L. Holland
1986-5-26
19589
San Luis Obispo
n shore Nacimiento Lake (Oak Shores development)
Comment
UCD147262
Madia gracilis
Anne Klein; M. Gogol-Prokurat
2008-5-6
CARR 149
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
738
Comment
CAS-BOT-BC324539
Madia radiata
Ernest C. Twisselmann
1965-3-23
10494
San Luis Obispo
Pinole Hills at the head of Bitterwater Creek, Temblor Range and the Western San Joaquin Valley
670
Comment
OBI15713
Madia radiata
Robert F. Hoover
1953-5-16
8305
San Luis Obispo
Summit of Temblor Range NE of Simmler
Comment
CAS-BOT-BC345092
Madia sativa
John Thomas Howell
1964-6-29
40839
San Luis Obispo
Near St. Paul's Episcopal Church, Cambria
Comment
SD88443
Madia sativa
Darley F. Howe
1972-6-23
San Luis Obispo
0.3 mile north of Pico Creek on Highway 1.
Comment
CAS-BOT-BC204136
Malacothamnus jonesii
Ernest C. Twisselmann
1955-7-22
2277
San Luis Obispo
La Panza Range. Near head of Huer Huero [Huerhuero] Creek, Las Pilitas district
594
Comment
CAS-BOT-BC204137
Malacothamnus jonesii
Ernest C. Twisselmann
1955-6-16
2161
San Luis Obispo
La Panza Range. Queen Bee Road, .5 mile south of Pozo Grade Summit
822
Comment
CHSC44056
Malacothamnus niveus
L. P. Janeway
1988-6-11
2752
San Luis Obispo
Along Creston Rd (hwy229) 0.7 mi N of Calf Cyn Rd (hwy 58). Near toe of road-fill in bottom of cyn.
441
Comment
CAS-BOT-BC204199
Malacothamnus palmeri
Alice Eastwood
1927-8-1
15027
San Luis Obispo
Cambria
Comment
POM362344
Malacothrix californica
E. A. Purer
1932-8-28
s.n.
San Luis Obispo
Oceano
Comment
RSA126777
Malacothrix californica
G. T. Nordstrom
1937-4-14
1078
San Luis Obispo
2.8 miles east-southeast of Williams Ranch
335
Comment
OBI54481
Malacothrix clevelandii
Matthew Arterburn
1997-4-28
69
San Luis Obispo
Fris Camp near Black Mtn, La Panza Range
Comment
CAS-BOT-BC322485
Malacothrix incana
Delzie Demaree
1938-8-22
18094
San Luis Obispo
Pismo Beach
Comment
LA211626
Malacothrix incana
Mark A. Elvin; Jason Storlie
2014-10-10
7662
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Beach of Pacific Ocean at northern edge of Refuge.
3.0
Comment
POM175514
Malacothrix incana
F. W. Peirson
1920-7-29
2225
San Luis Obispo
1 mile south of Pismo Beach.
Comment
SBBG12528
Malacothrix incana
E. R. Blakley
1958-9-22
2464
San Luis Obispo
1 mi S of Pismo Beach
15
Comment
SD56802
Malacothrix incana
Darley F. Howe
1963-5-18
3489
San Luis Obispo
Oso Flaco
Comment
UCR34903
Malacothrix incana
L. B. Ziegler
1966-9-22
095
San Luis Obispo
Central Coast, Baywood Park, S end of Morro Bay
6
Comment
RSA95028
Malacothrix incana
F. W. Peirson
1920-7-29
2225
San Luis Obispo
1 mile south of Pismo Beach.
Comment
CAS-BOT-BC322530
Malacothrix phaeocarpa
Steven A. Junak
1990-4-26
4207
San Luis Obispo
Near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 miles S of Tassajera Creek Road at S end of dirt road on Ames property which is ca. 1.8 miles W of intersection with Highway 101, Los Padres National Forest
518
Comment
SBBG118632
Malacothrix saxatilis var. commutata
M. Wetherwax
2001-4-18
CR 248 a
San Luis Obispo
ca. 0.5 mi W of Twin Bridges, N side of Nacimiento River; Camp Roberts
208
Comment
RSA522497
Malosma laurina
David J. Keil, V. L. Holland
1990-3-19
21346
San Luis Obispo
N of Arroyo Grande along Highway 227, ca. 1.5 miles S of jctn with Noyes Rd.
Comment
UC1121960
Malva parviflora
N. K. Carlson
1936-3-25
217
San Luis Obispo
1.8 mi ne of Cerro Romauldo
152
Comment
UC454921
Malva parviflora
I. J. Condit
June, 1908
San Luis Obispo
San Luis Obispo
Comment
RSA682350
Malva pseudolavatera
Scott D. White, Ken McDonald
2001-5-9
8484
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
OBI57940
Malva sylvestris
Austin P. Griffiths
1983-6-11
s.n.
San Luis Obispo
Oceano Dunes Region. Just W of Livery Stables, Dunes Preserve
Comment
UC2027177
Malvella leprosa
Greg Wilvert
2005-6-4
469
San Luis Obispo
Southeast Half of the Caliente Range: 3 km E of Wells Spring
Comment
OBI59566
Marrubium vulgare
George Butterworth
1997-11-3
201
San Luis Obispo
T31S, R20E, S29 Beside Soda Lake Rd, at Painted Rock Rd
Comment
OBI80953
Marrubium vulgare
Caroline Darsono-Lay, Kirsten Miller, Anna Norimoto
2015-4-23
2
San Luis Obispo
Irish Hills Trail, beginning of trail (before you get to the trailhead) on teh left side over the fence
Comment
RSA150997
Meconella denticulata
Clare B. Hardham
1962-4-16
8988
San Luis Obispo
Pozo Hi Mountain
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
OBI30703
Medicago lupulina
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
RSA231932
Medicago polymorpha
E. C. Twisselmann
1971-11-12
18515
San Luis Obispo
Dorothy Twisselmann Ranch.
671
Comment
UC1129780
Medicago polymorpha
P. L. Johannsen
1936-3-21
691
San Luis Obispo
1 1/2 mi se Terrace Hill (Plot 2); San Luis Obispo Quadrangle
Comment
OBI78151
Medicago polymorpha
Craig Woods
1978-3-29
16
San Luis Obispo
Carrizo Plain from a set of small hills in T31S, R19E, sec 11
579
Comment
UC1953318
Medicago truncatula
D. R. Miller, E. A. Appel
2009-5-3
509 .877
San Luis Obispo
Along side of San Carpoforo Creek. Approx. 2/3 mi (1km) east of Highway 1 from bridge.
Comment
SEINET4671580
Melica californica
J. Barber
1899-1
s.n.
San Luis Obispo
Near Lynch
Comment
UC1747206
Melica californica
David Keil
1986-4-13
19153
San Luis Obispo
0.5 mi NW of Rinconanda Mine entrance (along Pozo Road, on SW side of highway)
Comment
RSA586370
Melica imperfecta
F. L. Johnson, E. A. Young
1993-5-23
ROBO 484
San Luis Obispo
Boyscout Road by Nacimiento River, Camp Roberts.
Comment
SBBG109926
Melica imperfecta
C. B. Hardham
1969-5-9
4469
San Luis Obispo
Camp Natoma; headwaters of Franklin Crk
Comment
UC573651
Melica imperfecta
G. T. Nordstrom
1937-4-28
1133
San Luis Obispo
1.9 mi ene Lincoln School; Adelaida Quad.
335
Comment
OBI2554
Melica imperfecta
Larry E. Brown
1970-3-30
1763
San Luis Obispo
Road cut in Las Padres Natl Forest on rd to Hi Mtn Lookout near Pozo
Comment
OBI22010
Melica torreyana
Robert F. Hoover
1964-6-6
8940
San Luis Obispo
Ride NW of Cuesta Pass. Just below TV tower
Comment
OBI81010
Melilotus indicus
David J. Keil
2015-2-14
32592
San Luis Obispo
Pismo Preserve. Vicinity of intersection of Thousand Hills Road with Price Canyon Road
25
Comment
SBBG104959
Melilotus indicus
M. D. Proctor, E. A. Young
1993-3-19
ROB 255
San Luis Obispo
0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts
Comment
UC16154
Melilotus indicus
W. H. Brewer
1861-4-27
482
San Luis Obispo
San Luis Obispo
Comment
OBI13659
Mentha canadensis
Robert F. Hoover
1946-8-24
6325
San Luis Obispo
Near Laguna near San luis Obispo
Comment
OBI13663
Mentha canadensis
R. L. Hoover
1967-11-23
1
San Luis Obispo
W bank of laguna, San Luis Obispo
Comment
OBI13655
Mentha spicata
Robert F. Hoover
1947-8-16
7374
San Luis Obispo
Las Tablas Crk 3 mi N of Klau
Comment
POM274586
Mentzelia affinis
Lyman Benson
1932-5-9
3566
San Luis Obispo
Upper Cuyama Valley; Temblor Mt. Range, Santa Maria River Watershed; South Slope; Kern Co. Line
610
Comment
SBBG18205
Mentzelia gracilenta
C. B. Hardham
1960-3-23
5219
San Luis Obispo
Recruit Grade, E side Temblor Mtns
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
OBI12460
Mentzelia pectinata
Eben McMillan
1952-5-5
103
San Luis Obispo
Red Eagle Mine 1 mi E 12 mi S Shandon
Comment
OBI12498
Mentzelia pectinata
Robert F. Hoover
1950-4-2
7804
San Luis Obispo
Crocker Grade, Temblor Range
Comment
UC1224773
Mentzelia veatchiana
R. F. Hoover
1952-5-25
8232
San Luis Obispo
Caliente Mt.
Comment
RSA0077575
Mesembryanthemum
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-4
3213
San Luis Obispo
Morro Bay State Park/Morro Estuary Natural Preserve: Just E of State Park Rd/Main St, approx. 0.7 mi SW of jct w/ S Bay Blvd.
0
Comment
SBBG6820
Micropus californicus var. californicus
C. B. Hardham
1957-4-25
1738
San Luis Obispo
Cypress Mtn
Comment
UC1070016
Micropus californicus var. californicus
H. C. Lee
1935-5-8
328
San Luis Obispo
1 mi n of mouth Alamos Creek; Nipomo Quad.
Comment
OBI65857
Micropus californicus var. californicus
D. R. Miller
1994-3-29
394 -137
San Luis Obispo
Pine Mt Region. In Pear Tree Valley, Pico Crk drainage
853
Comment
CAS-BOT-BC348809
Microseris campestris
Roxana S. Ferris
1955-5-24
12819
San Luis Obispo
Carisso [Carrizo] Plain, 3.7 mi. S of Simmler, at northern border of Soda Lake
Comment
CDA16358
Microseris douglasii
G. F. Hrusa
2000-4-12
15345
San Luis Obispo
Carrizo Plain; 3 mi E of Washburn on Panorama Rd.
0
Comment
OBI15614
Microseris douglasii
Robert F. Hoover
1947-3-25
6731
San Luis Obispo
Mt Bishop near San Luis Obispo
Comment
OBI73239
Microseris douglasii subsp. douglasii
David J. Keil, with Jason Dart and Meg Perry
2010-4-27
30744
San Luis Obispo
Carrizo Plain west -southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
CAS-BOT-BC349138
Microseris douglasii subsp. tenella
R. F. Hoover
1948-5-2
7496
San Luis Obispo
West base of La Panza Range
Comment
OBI2087
Microseris douglasii subsp. tenella
Mrs. R. W. Summers
1886-3-26
San Luis Obispo
San Luis Obispo Mtn, San Luis Obispo
Comment
POM97317
Microseris heterocarpa
P. A. Munz
1926-4-8
10159
San Luis Obispo
Paso Robles.
Comment
POM97361
Microseris heterocarpa
P. A. Munz
1926-4-8
10154
San Luis Obispo
15 miles east of Paso Robles
Comment
SEINET6190452
Mimetanthe pilosa
David Keil
1989-6-3
21222
San Luis Obispo
Between Atascadero and Morro Bay along California Highway 41, 0.4 miles S of highway at Cerro Alto Campground.
Comment
OBI42985
Mimetanthe pilosa
Eric Wise
1983-10-16
1846
San Luis Obispo
Shell Crk Rd and hwy 58
Comment
OBI9512
Mimulus aurantiacus var. aurantiacus
Robert F. Hoover
1969-7-18
11484
San Luis Obispo
Price Cyn
Comment
RSA660600
Mimulus aurantiacus var. aurantiacus
Austin P. Griffiths
1985-5-4
s.n.
San Luis Obispo
bordering old paved road just above water's edge at base of Duna Vista Trail, Lopez Lake. BM: M
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
OBI4046
Mimulus aurantiacus var. aurantiacus
Ralph N. Philbrick
1964-6-4
s.n.
San Luis Obispo
East slope, Cerro de San Luis Obispo
Comment
OBI9487
Mimulus aurantiacus var. aurantiacus
H. E. McMinn
1947-5-25
5552
San Luis Obispo
About 5.6 mi SW of Templeton on road to Cayucos via Santa Rita Cyn
274
Comment
RSA492688
Mimulus aurantiacus var. aurantiacus
Walter Wisura, L. Aberbom
1989-5-16
4357
San Luis Obispo
San Bernardo Creek Ranch, E of Morro Bay.
Comment
RSA648487
Mimulus aurantiacus var. aurantiacus
Mary D'Arche
1981-4-19
81 -5
San Luis Obispo
Cambria, CA 1 mi N on Exeter St
15
Comment
RSA648490
Mimulus aurantiacus var. aurantiacus
Pat Frost
1981-6-15
s.n.
San Luis Obispo
Vandenberg Air Force Base. Grant Road
30
Comment
UCSB23683
Mimulus aurantiacus var. aurantiacus
McMinn, H.
1945-5-12
San Luis Obispo
Road heading from Atascadero to Morro Bay, near Morro Bay
Comment
UC27114
Mimulus douglasii
Miss Ella T. Bailey
April, 1893
San Luis Obispo
Comment
JEPS35621
Mimulus fremontii var. fremontii
C. Butterworth
1960-6-10
6589
San Luis Obispo
e Creston (summit of range); La Panza Range, Black Mountain
914
Comment
OBI65094
Mimulus guttatus
Greg Wilvert
2005-4-30
352
San Luis Obispo
SE half of Caliente Range. Padrones Spring
903
Comment
RSA187431
Mimulus guttatus
I. L. Wiggins
1929-5-21
3714
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero.
Comment
SBBG117760
Mimulus guttatus
E. Painter, M. Wetherwax, D. Keil, D. Wilken
2001-4-17
CR 204
San Luis Obispo
jct of boundary rd and rd to top of palisades of Nacimiento River, S of Boy Scout Rd; Camp Roberts
252
Comment
UCR159836
Mimulus guttatus
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9629
San Luis Obispo
South Coast Ranges, along Calif. Hwy 58 (Calf Canyon Hwy), 4.2 mi east of Santa Margarita
358
Comment
CDA11357
Mimulus longiflorus
G. F. Hrusa
1995-4-16
12080
San Luis Obispo
La Panza Range; Calf Canyon on Highway 58, approximately 5 miles E of Santa Margarita.
Comment
UCD122895
Mimulus rattanii
Clare B. Hardham
1961-4-17
6839
San Luis Obispo
San Luis Obispo County: Santa Lucia Mountains, Pine Mountain.
1005
Comment
CAS-BOT-BC388822
Minuartia douglasii
R. F. Hoover
1947-3-29
6800
San Luis Obispo
5 mi. e. of Creston on La Panza road
Comment
SBBG113875
Minuartia douglasii
C. B. Hardham
1957-5-12
1903
San Luis Obispo
Franklin Crk, Camp Natoma
Comment Read comments Sep 15 2014
OBI66713
Minuartia pusilla
David J. Keil, with Robyn Cox, Cindy Sage, and Orrin Sage
2002-3-25
29757
San Luis Obispo
Ridges south of Arroyo de la Cruz bridge, between Highway 1 and Arroyo de la Cruz
Comment
UCR265650
Mirabilis jalapa var. jalapa
David J. Keil
2011-11-5
31161
San Luis Obispo
western slope of Nipomo Mesa overlooking agricultural fields. Vicinity of intersection of Mountain View Drive and Halcyon Road
15
Comment
CAS-BOT-BC434728
Mirabilis laevis var. crassifolia
Clare B. Hardham
1967-3-1
14361
San Luis Obispo
Big Rock, Shell Peak area
Comment
UC454269
Mirabilis laevis var. crassifolia
E. P. Unangst
Jun 1907
San Luis Obispo
refinery
Comment
CDA17882
Monardella
Austin Griffiths, M. McLeod
1987-4-23
18129
San Luis Obispo
Callender Dunes; Immediately S of Eucalyptus meadow 0.25 mi W of railroad.
0
Comment
OBI795351
Monardella breweri
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31662
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-BC220284
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7292
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe Arroyo Grande road
Comment
CAS-BOT-BC220300
Monardella undulata subsp. undulata
H. M. Pollard
1968-6-7
s.n.
San Luis Obispo
Near Jack Lake, W. of Union Oil Refinery on Southern Pacific R.R. S. of Oceano
500
Comment
CDA17718
Monardella undulata subsp. undulata
Austin Griffiths, Gaylord Jones, Kathleen Jones, Kathryn Bay
1986-5-25
s.n.
San Luis Obispo
Morro Bay Sandspit; E of Shark Inlet southerly tip, Morro Bay
0
Comment
RSA654739
Monardella undulata var. frutescens
Austin P. Griffiths
1986-5-15
s.n.
San Luis Obispo
Midway along northernmost vegetated ridge, Guadalupe Dunes
Comment
CAS-BOT-BC214154
Monardella villosa subsp. obispoensis
Clare B. Hardham
1960-6-17
6299
San Luis Obispo
Cambria, Santa Lucia Mountains
Comment
OBI13599
Monardella villosa subsp. obispoensis
Robert F. Hoover
1946-8-18
6304
San Luis Obispo
5 mi W of Pozo
Comment
OBI13605
Monardella villosa subsp. obispoensis
Robert F. Hoover
1946-6-23
6186
San Luis Obispo
Near summit at head of Carpenter Cyn, N of Arroyo Grande
Comment
OBI58374
Monardella villosa subsp. obispoensis
Austin P. Griffiths, G. F. Hrusa, E. W. Thompson, C. Cunningham
1984-6-9
s.n.
San Luis Obispo
Along S ridge of Arroyo de la Cruz. T25S, R6E, Sect 33 BM:M
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
SD231031
Monolopia congdonii
James R. Shevock, Jack Zaninovich
1983-3-30
10213
San Luis Obispo
South Coast Ranges. Carrizo Plain, San Andreas Rift Zone, east side of Plain, 12.8 miles norhtwest from California highway 33/166
800
Comment
UC1576786
Monolopia congdonii
Dean Wm. Taylor with Glenn L. Clifton
1988-3-12
9385
San Luis Obispo
2 mi ne of Wells Ranch Carrizo Plain; Wells Ranch USGS 7 1/2 Quadrangle
701
Comment
JEPS20832
Monolopia congdonii
W. L. Jepson
1932-4-3
16217
San Luis Obispo
in region somewhat s by se of Soda Lake Panorama Hills; Carrizo Plain
609
Comment
CAS-BOT-BC349543
Monolopia lanceolata
R. F. Hoover
1948-5-2
7509
San Luis Obispo
La Panza district
Comment
SBBG89187
Monolopia lanceolata
C. F. Smith
1957-4-21
5158
San Luis Obispo
Hwy 399 (St Hwy 33), E of Hwy 166 turnoff to Maricopa
Comment
UCR42871
Monolopia lanceolata
David J. Keil
1978-3-19
12613
San Luis Obispo
Temblor Range, East of California Valley along Hwy 58
488
Comment
UC1484439
Monolopia lanceolata
Dale E. Johnson with J. E. Eckenwalder
1974-4-20
78
San Luis Obispo
e Simmler (6.9 km (4.3 mi) sw of border of Kern County on CA 58 (McKittrick-Santa Margarita Road), 18.9 km (11.7 mi) e of road going s to California Valley); Temblor Range
Comment
UC456020
Monolopia lanceolata
I. J. Condit
1910-3-29
San Luis Obispo
Carriso Plains, e San Luis Obispo County Carriso Plains
Comment
OBI18694
Monolopia stricta
Eben McMillan
1952-3-23
15
San Luis Obispo
Grant's Lake, Choice Valley, 4 mi S 13 mi E of Shandon
Comment
OBI26004
Morella californica
David J. Keil
1981-5-16
14612
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
SBBG110155
Mucronea californica
C. B. Hardham
1964-6-27
San Luis Obispo
Hazard Cyn
Comment
UCR112579
Mucronea californica
R. E. Riefner Jr.
1999-8-11
99- 359
San Luis Obispo
Central Coast, Montana de Oro State Park, south of Morro Bay
61
Comment
UCSB42075
Mucronea californica
McEnulty, Mary
1979-6-17
San Luis Obispo
Nipoma Mesa
30
Comment
OBI54221
Mucronea perfoliata
George Butterworth
1995-4-15
57
San Luis Obispo
.6 mi NE of Elkhorn Rd close to a rd
792
Comment
CAS-BOT-BC415983
Mucronea perfoliata
Clare B. Hardham
1960-5-21
5848
San Luis Obispo
Black Mountain, Highland District
Comment
CAS-BOT-BC415986
Mucronea perfoliata
James L. Reveal; C. Rose Broome
1987-6-17
6477
San Luis Obispo
at the junction of the roads E of Navajo Campground, north of La Panza and south of California HIghway 58, along Navajo Creek; about 5 airline miles NNE of Pozo
591
Comment
CAS-BOT-BC415987
Mucronea perfoliata
R. F. Hoover
1946-6-16
6174
San Luis Obispo
West edge of Carrizo Plai, at top of grade leading from San Juan River
Comment
RSA139887
Mucronea perfoliata
Clare B. Hardham
1960-5-21
5848
San Luis Obispo
Black Mountain, Highland District
Comment
UC614927
Mucronea perfoliata
Beryl O. Schreiber
1935-4-6
1635 A
San Luis Obispo
Cuyama Valley
Comment
CAS-BOT-BC274883
Muhlenbergia rigens
Ernest C. Twisselmann
1953-9-29
794
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Creek: Twisselman Ranch, 6 miles S of Cholame
624
Comment
UC1315030
Myosurus minimus subsp. apus
R. F. Hoover
1967-4-8
10384
San Luis Obispo
Carrizo Plain near n end Soda Lake
Comment
OBI53155
Myriopteris covillei
Steven A. Junak
1990-5-17
4355
San Luis Obispo
Santa Lucia Mountains: near N edge of Cuesta Ridge Botanical Area, along ridge S of first high voltage tower E of W Cuesta Ridge Road (USFS Road #29S11.3) ca. 5.9 miles W of Highway 101.
701
Comment
CAS-BOT-BC259854
Nassella cernua
Ira L. Wiggins
1929-5-23
3735
San Luis Obispo
10 miles E of Shandon
Comment
CAS-BOT-BC259860
Nassella cernua
R. F. Hoover
1947-5-10
7146
San Luis Obispo
E edge of Cuyama Valley near Kern County line
Comment
SBBG112803
Nassella lepida
C. B. Hardham
1957-5-4
1855
San Luis Obispo
Tierra Redonda
Comment
UC1133164
Nassella lepida
E. Armstrong
1934-4-1
1146
San Luis Obispo
6 mi w Pozo; Pozo Quadrangle
Comment
UCSB70473
Nassella pulchra
Ferren, Wayne
1984-4-18
San Luis Obispo
San Simeon State Beach; Upper Campground Area
60
Comment
SBBG107307
Navarretia atractyloides
C. B. Hardham
1961-5-26
7258
San Luis Obispo
Franklin Crk W of Adelaida
Comment
SBBG127207
Navarretia atractyloides
D. Keil, V. L. Holland
2010-6-15
30895
San Luis Obispo
between San Luis Obispo and Arroyo Grande at 615 Ormonde Rd, S of intersection of Ormonde Rd with Price Cyn Rd
100
Comment
OBI30979
Navarretia atractyloides
Julie M. Vanderwier
1978-7-12
84
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI47126
Navarretia atractyloides
LynneDee Oyler
1986-5-21
478
San Luis Obispo
Santa Margarita Ranch 3.6 mi SE of town along ranch rd. E base of Santa Lucia mts, locally the E boundary of the Las Pilitas fire July 1985
Comment
JEPS13553
Navarretia jaredii
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-23
5178
San Luis Obispo
3.1 mi e Paso Robles airport (Sherwood Field) (along Huerhuero Creek road from Paso Robles airport (Sherwood Field) to Creston)
243
Comment
CHSC53609
Navarretia mitracarpa
L. P. Janeway
1988-5-22
2684
San Luis Obispo
Ca 5 mi due E of Creston; in E'ernmost forks of Huerhuero Cr.
426
Comment Read comments Apr 13 2016
OBI80031
Navarretia mitracarpa
David J. Keil
2000-5-27
28755
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
SBBG125687
Navarretia nigelliformis
M. Widdowson
2001-6-24
San Luis Obispo
Training Area 1, near but not in LCTA plot 137, USGS San Miguel Quad; Camp Roberts
Comment
SBBG117968
Navarretia nigelliformis subsp. radians
E. Painter, J. Froland
2001-5-14
CR 239
San Luis Obispo
across (E of) W Perimeter Rd from Ranch House; Camp Roberts
211
Comment
SEINET11261648
Navarretia squarrosa
David Keil
1985-6-19
118913
San Luis Obispo
Fields north of Los Osos Valley Memorial Park.; 0
20
Comment
OBI11299
Navarretia squarrosa
R. F. Hoover
1963-7-30
8587
San Luis Obispo
Los Osos Valley
Comment
CDA42315
Nemacladus secundiflorus
Clare B. Hardham
1960-5-12
5677
San Luis Obispo
Santa Lucia Mountains; 1 mile west of Bee Rock.
0
Comment
CHSC47102
Nemacladus secundiflorus var. secundiflorus
L. P. Janeway
1988-5-22
2692
San Luis Obispo
Ca 5 mi due E of Creston; upper reaches of eastern branches of Huerhuero Cr.
426
Comment
CAS-BOT-BC411020
Nemacladus secundiflorus var. secundiflorus
Clare B. Hardham
1963-6-5
10710
San Luis Obispo
Santa Lucia Mountains: Atascadero
Comment
UC1969578
Nemesia strumosa
Michael Curto
2009-2-24
s. n.
San Luis Obispo
Leaning Pine Arboretum, Campus of California Polytechnic State University, San Louis Obispo.
Comment
OBI82495
Nemophila pedunculata
David J. Keil, with Matt Ritter, Jenn Yost, Kristen Nelson, Jessica adinolfi, Julia Harencar, and Jason Johns
2016-3-2
33528
San Luis Obispo
Santa Margarita Lake Regional Park. Grey Pine Loop Trail
400
Comment
UCR42639
Nemophila pedunculata
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, M. Borchard
1982-3-24
15781
San Luis Obispo
South Coast Range, La Panza Mountains, vicinity of American Canyon
Comment
UCSC008900
Nemophila pedunculata
Randall Morgan
2014-5-4
5601
San Luis Obispo
Calf Canyon
Comment
OBI69781
Nerium oleander
D. R. Miller
1993-8-18
893 -44
San Luis Obispo
Pine Mt Region. At old Edmunson homestead. Coast sloep of little Pine mt
792
Comment
OBI64458
Nicotiana quadrivalvis
David J. Keil
2001-5-10
29442
San Luis Obispo
Palo Prieto Canyon, beside Bitterwater Valley Road, about 0.4?0.7 miles west from Kern County line
506
Comment
UC1392911
Nicotiana quadrivalvis
R. F. Hoover
1969-7-3
11409
San Luis Obispo
Paso Robles Salinas River (Salinas River bed)
Comment
OBI71811
Notholithocarpus densiflorus var. densiflorus
Michael Walgren
2009-8-26
23
San Luis Obispo
Occurs on SE slope where Hwy 1 crosses the first creek N of San Carpoforo Cr
65
Comment
UC1128082
Oemleria cerasiformis
H. C. Lee
1936-2-16
400
San Luis Obispo
Head of Newsom Canyon; Arroyo Grande Quad.
243
Comment
RSA0018927
Oenothera californica subsp. californica
David J. Keil
2012-7-18
31446
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line.
22
Comment
SD38674
Oenothera elata subsp. hookeri
Edith A. Purer
1931-8-6
2238
San Luis Obispo
Oceano
Comment
UCR158435
Oenothera elata subsp. hookeri
George K. Helmkamp
2004-6-15
8645
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
OBI58227
Orobanche californica subsp. grandis
Austin P. Griffiths, B. Garner, D. Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit immed SE of Shark Inlet, Morro Bay
Comment
UC615095
Orobanche fasciculata
Beryl O. Schreiber
1934-4-1
1087
San Luis Obispo
Road to Santa Margarita from Pozo.
Comment
OBI32462
Orobanche uniflora
Rhonda Riggins
1982-5-16
1408
San Luis Obispo
Tassajara Cyn Rd 1.6 mi W US 101
Comment
OBI58578
Orobanche uniflora var. purpurea
David J. Keil
1998-4-20
26855
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
POM90475
Orthocarpus purpurascens
Philip A. Munz, D. D. Keck
1976-4-9
10199
San Luis Obispo
15 miles NE of Morro.
152
Comment
OBI47490
Osmorhiza berteroi
David J. Keil, Art Webster
1984-4-29
18174
San Luis Obispo
In cyn bottom of Lopez Wilderness Area
Comment
OBI82472
Osmorhiza berteroi
David J. Keil, with Bill Waycott, Neil Havlik, and Ron Rothman
2016-3-4
33543
San Luis Obispo
Santa Rita Canyon area west of Templeton. Ron Rothman property at 6140 High Laurel Lane
400
Comment
OBI30992
Oxalis corniculata
Julie M. Vanderwier
1979-5-4
159
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI78372
Oxalis oregana
B. A. Smith
1966-4-16
45
San Luis Obispo
Cerro Alto Campground
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
SEINET11970824
Paeonia brownii
M. E. Wall
1933-1
s.n.
San Luis Obispo
Santa Margarita, Eldorado School
Comment
OBI2352
Panicum capillare
Larry E. Brown
1971-7-2
2055
San Luis Obispo
Along State Rte 166 at jctn with US 101 just N of the Santa Maria River
Comment
SBBG21368
Papaver californicum
C. B. Hardham
1960-6-3
5995
San Luis Obispo
near Radio KVEC TV broadcasting stn, Cuesta Ridge
Comment
SACT001675
Parapholis incurva
Malcolm Nobs, S. Smith
1949-6-22
San Luis Obispo
Marshes in sand dunes at Oceano, 3 miles south of Pismo Beach
Comment
OBI53105
Parietaria hespera
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21518
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
CAS-BOT-BC175598
Parnassia palustris
Ernest C. Twisselmann
1956-11-7
3231
San Luis Obispo
Santa Lucia Range: Cypress Swamp, Cypress Mountain
640
Comment
UC2013289
Pectocarya penicillata
David Keil
1998-4-9
26637
San Luis Obispo
USFS trailhead area on Highway 166 NE of Tepusquet Canyon Road.
Comment
SEINET13352703
Pectocarya penicillata
I. W. Clokey, Clokey, C. B.
1937-1
5829
San Luis Obispo
SE corner of San Luis Obispo Co.
800
Comment
OBI55558
Pectocarya setosa
George Butterworth
1998-5-4
258
San Luis Obispo
Carrizo Plain Natural Area. Caliente Range, 50 yds NW of N radio tower. T32S, R20E, S31, NE Qtr
1158
Comment
UC1069009
Pectocarya setosa
T. M. Hendrix
1937-5-10
164
San Luis Obispo
5 1/4 mi wsw El Dorado School
533
Comment
OBI78367
Pedicularis densiflora
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-9
16052
San Luis Obispo
Rd to top of Cypress Mtn from Warrens' cabin
Comment
UC1125728
Pedicularis densiflora
H. C. Lee
1936-2-19
406
San Luis Obispo
2 mi se Los Berros
121
Comment
SBBG108004
Pedicularis densiflora
C. B. Hardham
1957-4-14
1665
San Luis Obispo
W of picnic area, Santa Rita Rd, W of Templeton
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
SEINET3872920
Pellaea andromedifolia
Tim Reeves, Donald J. Pinkava
1974-3-21
11857
San Luis Obispo
Lopez Canyon. Ca. 8 mi from Lopez Lake.; 0
Comment
CAS-BOT-BC71456
Pellaea mucronata
Steven A. Junak
1990-5-17
4370
San Luis Obispo
Santa Lucia Mountains: near N edge of Cuesta Ridge Botanical Area, in canyon S of first high voltage tower E of W Cuesta
676
Comment
OBI9305
Penstemon centranthifolius
P. J. Justen
1966-5-24
39
San Luis Obispo
1/2 mi from the ranger's lookout station on top of Black Mtn
Comment
OBI58847
Penstemon heterophyllus var. australis
David J. Keil
1998-8-24
28016
San Luis Obispo
Los Padres National Forest, N of Rock Front Ranch in Brown Canyon and vicinity, T32S R R18E Sect. 24.
Comment
UC52277
Penstemon heterophyllus var. heterophyllus
Mrs. R. W. Summers
June 21, 1882-June 27, 1882
San Luis Obispo
Santa Margarita Valley
Comment
UC580798
Pentagramma triangularis subsp. triangularis
V. Stackhouse
1937-12-15
89
San Luis Obispo
3 mi w-nw Nacimiento Ranch; Bradley Quadrangle
350
Comment
POM258542
Perideridia californica
Roxana S. Ferris
1939-6-16
9779
San Luis Obispo
Jack Creek bridge on Dover Canyon road, Santa Lucia Mountains
Comment
OBI81332
Perideridia pringlei
David J. Keil, Janet Haden
1988-5-24
20684
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
SBBG117784
Peritoma arborea
M. Wetherwax, E. Painter
2002-1-15
SLO 205
San Luis Obispo
bridge at jct of Amador and Colusa, across from Fire Training Center; Camp San Luis Obispo
90
Comment
CAS-BOT-BC413605
Persicaria amphibia
Clare B. Hardham
1957-9-23
2653
San Luis Obispo
Santa Lucia Mountains. Atascadero Lake
Comment
OBI45708
Persicaria amphibia
Clifton F. Smith
1960-6-9
6176
San Luis Obispo
In Laguna Lake, SW of San Luis Obispo
Comment
CAS-BOT-BC419069
Persicaria lapathifolia
Ernest C. Twisselmann
1952-8-1
129
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: 7 miles south of Cholame
Comment
SBBG127320
Persicaria maculosa
D. Keil with L. D. Oyler
1990-9-28
21441
San Luis Obispo
W of Guadalupe, from W end of W Main St eastward along channel of Santa Maria River
4
Comment
OBI10881
Persicaria punctata
Robert F. Hoover
1966-9-21
10085
San Luis Obispo
Oso Flaco Lake
Comment
OBI43564
Persicaria punctata
David J. Keil, Eric Wise
1982-7-2
16260
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
OBI78954
Persicaria punctata
Michael Walgren
2013-10-2
357
San Luis Obispo
San Simeon State Park, .37 miles downcoast of the access road to the lighthouse at Point Piedras Blancas and west of Highway One.
18
Comment
SBBG18435
Persicaria punctata
M. A. Piehl
1963-8-4
63784
San Luis Obispo
near W margin of Oso Flaco Lake
3
Comment
OBI53958
Phacelia
David J. Keil, Justin Epting
1995-6-14
25375
San Luis Obispo
Coastal foothills of Santa Lucia Mtsn. Cal Poly's Pennington Crk bio reserve
Comment
OBI58194
Phacelia cicutaria var. hispida
David J. Keil
1998-4-9
26671
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
RSA142148
Phacelia cicutaria var. hispida
Clare B. Hardham, C. Butterworth
1960-5-7
6395
San Luis Obispo
Cerro Alto
Comment
UCSB43000
Phacelia cicutaria var. hispida
Taylor, Kathy
1982-4-23
San Luis Obispo
Calif. 1 north and west 6 miles past Guadalupe (at cross street 11th Steet) on right side of highway and park on side of the highway; Nipomo Mesa
30
Comment
SBBG118421
Phacelia ciliata
M. Wetherwax, E. Painter, K. Downing
2002-5-8
SLO 255
San Luis Obispo
NW side, Chumash Pk; Camp San Luis Obispo
200
Comment
LA205640
Phacelia ciliata
Shozo Yamaguchi;
1941-5-17
sn
San Luis Obispo
Camp Roberts
Comment
RSA74169
Phacelia ciliata
P. A. Munz
1926-4-8
10146
San Luis Obispo
Thirty two miles east of Paso Robles.
Comment
SFV19348
Phacelia ciliata
M. D. Meyer, J. M. Albert
1995-3-26
12
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. 2 miles west of Soda Lake Road and 2 miles north of Simmler Road.
630
Comment
OBI13835
Phacelia ciliata var. ciliata
Eben McMillan
1952-3-15
9
San Luis Obispo
Choice Valley, 2 mi S and 9 mi E of Shandon
Comment
OBI8552
Phacelia ciliata var. ciliata
Craig Woods
1978-3-27
12
San Luis Obispo
Carrizo Plain, 1/2 mi S of Belmont Trl and 2 mi W of Sim soda lake san diego cr rd
610
Comment
UCD120676
Phacelia distans
G. F. Hrusa
1995-5-28
12232
San Luis Obispo
San Luis Obispo County: SE slope of Peak 3, Black Butte Research Natural Area.
540
Comment
UCR161907
Phacelia distans
George K. Helmkamp, E. A. Helmkamp
2005-3-1
8983
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lopez Lake; 4.8 mi. N of Hi Mountain Road along Upper Lopez Lake Road. Vicinity of Wittenberg and Huffs Hole Creeks
232
Comment
OBI65137
Phacelia douglasii
Greg Wilvert
2005-5-11
405
San Luis Obispo
SE Half of Caliente Range. 1.3 km SSW of Semper Spring
1169
Comment
SD125577
Phacelia douglasii var. douglasii
Clifton F. Smith
1950-5-4
2754
San Luis Obispo
Off Creston-Simmler Road at Fernandez Creek.
Comment
OBI66972
Phacelia egena
D. R. Miller
1994-5-5
594 .315
San Luis Obispo
Pine Mt Region. Along crk edge at Corral Meadow mouth; Pico crk drainage
899
Comment
OBI77627
Phacelia fremontii
David J. Keil, with Kathleen A. Keil
2003-3-29
30093
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of jubction with Highway 58
Comment
OBI13764
Phacelia grisea
Robert F. Hoover
1950-6-21
7996
San Luis Obispo
Rocky Butte lookout station, Santa Lucia mts
Comment
OBI55660
Phacelia grisea
David J. Keil
1989-6-3
21237
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto Campground
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
OBI41060
Phacelia grisea
David J. Keil
1986-5-13
19432
San Luis Obispo
Hi Mountain Rd near Hi Mtn lookout
945
Comment
SFV3022
Phacelia malvifolia
L. Constance, R. F. Hoover
1950-6-21
s. n.
San Luis Obispo
South Coast Ranges Santa Lucia Range. Northwest slope of Pine Mountain.
1067
Comment
SEINET12805538
Phacelia ramosissima var. ramosissima
George K. Helmkamp, E. A. Helmkamp
2005-1
9573
San Luis Obispo
Arroyo Grande to Huasna Road along Arroyo Seco Creek, 7.8 miles northeast of Huasna Townsite Road
333
Comment
POM258755
Phacelia rattanii
Roxana S. Ferris
1939-6-16
9782
San Luis Obispo
Jack Creek bridge on Dover Canyon road, Santa Lucia Mountains
Comment
UC1069397
Phacelia tanacetifolia
C. M. Belshaw
1936-3-17
1622
San Luis Obispo
2.2 mi se Nipomo (Plot 3); Nipomo Quadrangle
205
Comment
SBBG21065
Phalaris aquatica
E. C. Twisselmann
1964-7-4
9708
San Luis Obispo
Dorothy Twisselmann Ranch
670
Comment
CAS-BOT-BC265801
Phalaris aquatica
Clare B. Hardham
1959-6-30
4941
San Luis Obispo
Eagle Ranch, Santa Barbara Road Atascadero, Santa Lucia Mountains
Comment
OBI66114
Phalaris aquatica
D. R. Miller
1994-5-11
594 -341
San Luis Obispo
Pine Mt Region. From Walnut orchard at Egebergs: San Simeon crk drainage
600
Comment
OBI64639
Phalaris brachystachys
David J. Keil
2005-7-13
30415
San Luis Obispo
Jesperson Ranch. SW of intersection of Buckley Road and Jesperson Road, south of San Luis Obispo. 120 deg. 40.188'W x 35 deg. 13.928'N
Comment
CLARK-A1045-1332
Pholistoma auritum
George K. Helmkamp
1978-4-22
San Luis Obispo
Los Padres National Forest Cerro Alto Camground; Atascadero 7.5'Q
Comment
OBI72272
Pholistoma auritum var. auritum
Anthony Baniaga, Daniel Chavez
2010-3-14
36
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
369
Comment
OBI29825
Pholistoma auritum var. auritum
Ruth Davis
1964-4-24
101
San Luis Obispo
See Cyn, about 9 mi from San Luis Obispo
Comment
OBI56893
Pholistoma auritum var. auritum
Jennifer Stone
1986-5-2
s.n.
San Luis Obispo
Cuesta Ridge East in chaparral area burned over in the Las Pilitas fire of June-july 1985. Voucher for fire succession thesis study, Soils Science Department, Calif Polytechnic State Univ. Water Cyn
Comment
OBI67162
Pholistoma auritum var. auritum
E. L. Painter & M. Wetherwax, M. Wetherwax
2000-4-19
CR- 43
San Luis Obispo
Above Boy Scout Rd. UTMs (NAD27) zone 10S 695530E, 3958698N
200
Comment
OBI13710
Pholistoma membranaceum
Robert F. Hoover
1958-3-19
8428
San Luis Obispo
Carrizo Plain, near N base of Caliente Mt
Comment
RSA8279
Pholistoma membranaceum
I. L. Wiggins
1932-3-21
5798
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
UCD15620
Pholistoma membranaceum
R. B. Kelley
1985-4-14
157
San Luis Obispo
San Luis Obispo County: 14.3 miles W of junction of SR 33 with SR 41, on SR 41.
594
Comment
OBI45910
Pholistoma membranaceum
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19259
San Luis Obispo
Temblor Range. 1.15 mi NE of jctn of Elkhorn Rd on Crocker Grade Rd T31S, R21E, SE corner of sect 22
838
Comment
OBI8676
Phyla nodiflora
Robert F. Hoover
1964-6-11
9022
San Luis Obispo
NW end of Laguna, San luis Obispo
Comment
POM119744
Pinus coulteri
Marcus E. Jones
1926-5-11
1882
San Luis Obispo
San Luis Obispo.
Comment
SEINET10612080
Pinus coulteri
Ira L. Wiggins
1932-3-22
Wiggins 5833
San Luis Obispo
Steep ridge above lower part of Cuesta Grade at about 1600 feet. The ocean can be seen very clearly from this point.
1600
Comment
CAS-BOT-BC78641
Pinus halepensis
J. T. Howell
1971-4-3
s.n.
San Luis Obispo
Choice Valley School, Choice Valley
579
Comment
CAS-BOT-BC256905
Pinus muricata
R. F. Thorne; Percy C. Everett
1963-4-21
31641
San Luis Obispo
South end of Morro Bay; Lion Rock, Montana de Oro, Pecho Ranch
Comment
RSA43039
Pinus muricata
Robert F. Hoover
1947-2-8
6606
San Luis Obispo
Pettet Canyon (Sycamore Canyon of USGS Map), San Luis range.
Comment
UCR274360
Pinus radiata
Mark A. Elvin, David J. Keil
2014-9-12
7613
San Luis Obispo
Central Coast, Cambria, north end of town, near jct. of Cambria Pines Rd. and Kathryn Drive
69
Comment
SD244538
Pinus radiata
Scott Love, Natalie Lauren Rossington
2012-2-8
11
San Luis Obispo
Along Highway 1 about .5 miles into Cambria. Forest.
Comment
OBI80433
Piperia elegans
David J. Keil
1985-6-19
18924
San Luis Obispo
Hillside at end of Broderson Road, Los Osos. Costal scrub and chaparral mixture.
380
Comment
RSA382750
Piperia elongata
George Henry Grinnell
1929-7-11
s.n.
San Luis Obispo
Cambria Pines
Comment
RSA567359
Piperia elongata
George Henry Grinnell
1930-8-13
s.n.
San Luis Obispo
Cambria Pines
Comment
SBBG19094
Piptatherum miliaceum
C. B. Hardham
1958-7-22
3766
San Luis Obispo
Chimney Rock Ranch, San Marcos Crk, 10 mi W of Paso Robles
Comment
CAS-BOT-BC254433
Piptatherum miliaceum
Ernest C. Twisselmann
1952-7-20
84
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch, 7 miles S of Cholame
Comment
CAS-BOT-BC254436
Piptatherum miliaceum
Ernest C. Twisselmann
1955-7-22
2274
San Luis Obispo
La Panza Range. Upper Navajo Canyon
807
Comment
CAS-BOT-BC254437
Piptatherum miliaceum
Clare B. Hardham
1958-7-20
3755
San Luis Obispo
Santa Lucia Mountains. Coon Creek, York Mountain W of Templeton
Comment
UCR160388
Pityrogramma triangularis var. triangularis
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9605
San Luis Obispo
Central Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 9.6 miles NE of Huasna Townsite Road
378
Comment
SEINET6973506
Plagiobothrys
W. P. Vestal, A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Ca. 4.5 miles north-northeast of San Luis Obispo, at Cuesta Pass.
Comment
SBBG118644
Plagiobothrys acanthocarpus
M. Wetherwax, E. Painter with J. Greenhouse
2001-3-20
CR 139
San Luis Obispo
jct of Tower Rd and Rd C-25; Camp Roberts
220
Comment
SBBG118646
Plagiobothrys acanthocarpus
E. Painter, M. Wetherwax
2000-4-19
CR 39 a
San Luis Obispo
E of jct of W Perimeter and Boy Scout rds, N of W Perimeter Rd; Camp Roberts
180
Comment
OBI29245
Plagiobothrys canescens
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14538
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
OBI5514
Plagiobothrys canescens
Sharon Jochums
1974-4-10
120
San Luis Obispo
W of hwy 1 on marine terr of San Simeon Point
Comment
POM203686
Plagiobothrys canescens
I. L. Wiggins
1932-3-21
5811
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
SBBG112391
Plagiobothrys canescens
D. Keil with V. L. Holland
1999-4-27
28268
San Luis Obispo
McMillan Airstrip; Camp Roberts
Comment
SBBG20233
Plagiobothrys canescens
E. R. Chandler
1963-5-4
1028
San Luis Obispo
ca. 1 mi E of Paso Robles near Hwy 466
Comment
SEINET7063199
Plagiobothrys canescens
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
POM126478
Plagiobothrys canescens
George B. Grant
1903-4-30
5413
San Luis Obispo
Shanden.
Comment
OBI20900
Plagiobothrys fulvus var. campestris
Robert F. Hoover
1952-4-8
San Luis Obispo
Pozo 1 mi W
Comment
OBI20597
Plagiobothrys leptocladus
Robert F. Hoover
1966-3-30
9762
San Luis Obispo
W side of Soda Lake, Carrizo Plain
Comment
UC2027100
Plagiobothrys leptocladus
Greg Wilvert
2005-4-5
126
San Luis Obispo
Southeast Half of Caliente Range: 1.5 km S of Soda Lake Road along Padrones Canyon Road
Comment
OBI37290
Plagiobothrys nothofulvus
F. A. Lindholm
1971-4-8
139
San Luis Obispo
6 mi N of Cayucos
488
Comment
OBI51412
Plagiobothrys nothofulvus
Jan Barber
1994-3-21
108
San Luis Obispo
San Simeon State park. Near ravine SE of Washburn campground
Comment
UCR163611
Plagiobothrys nothofulvus
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9199
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
OBI23301
Plagiobothrys nothofulvus
J. T. Arnold
1965-4-11
56
San Luis Obispo
Headwaters of Prefumo Cyn, sec 2, T31S, R11E
Comment
POM262031
Plagiobothrys nothofulvus
I. L. Wiggins
1929-5-24
3751
San Luis Obispo
1.5 miles east of Templeton
Comment
OBI79776
Plagiobothrys tenellus
David J. Keil, with Matt Ritter, Taylor Crow, Dan Sinton, et al.
2013-4-6
31575
San Luis Obispo
Avenales Ranch, south of Pozo
420
Comment
OBI20607
Plagiobothrys trachycarpus
Robert F. Hoover
1947-5-4
7123
San Luis Obispo
Cambria
Comment
UC1284990
Plagiobothrys trachycarpus
R. F. Hoover
1948-5-2
7495
San Luis Obispo
near Pozo (w base La Panza Range); w base La Panza Range
Comment
OBI37930
Plantago erecta
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18580
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
OBI54370
Plantago erecta
George Butterworth
1995-3-29
18
San Luis Obispo
Carrizo Plain Natural Area. .2 mi SW of Soda Lake Rd along Wells Rd
655
Comment
OBI72267
Plantago erecta
Anthony Baniaga, Daniel Chavez
2010-3-14
61
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
366
Comment
SBBG34922
Plantago erecta
Mrs. R. W. Summers
1882-3-23
San Luis Obispo
San Luis Mtn
Comment
UC456034
Plantago erecta
I. J. Condit
1908-4-1
San Luis Obispo
Reservoir Canyon
Comment
UC456043
Plantago erecta
I. J. Condit
1910-3-31
San Luis Obispo
La Panza
Comment
RSA278534
Plantago erecta
T. C. Emmel
1965-3-20
24
San Luis Obispo
Madona St hills at S end of San Luis Obispo. Extensive range of hills just off US 101 freeway at Madona St exit.
Comment
UC102757
Plantago erecta
T. S. Brandegee
June 1888
San Luis Obispo
San Simeon.
Comment
OBI13088
Plantago lanceolata
Hans Wilgenburg
1977-8-11
28
San Luis Obispo
Cal Poly campus, Radio Hill
Comment
OBI62846
Plantago lanceolata
Beth Waterbury
1983-5-1
21
San Luis Obispo
San Luis Obispo, in damp abandoned field bordering E faclity of Calif Men's Colony and Shevlin Ranch Rd, 1.5 mi NW of San Luis Obispo on hwy 1
Comment
SD62121
Plantago subnuda
Darley F. Howe
1965-11-7
4064
San Luis Obispo
Sand dunes west of Oso Flaco
Comment
SBBG108193
Platanus racemosa
C. B. Hardham
1960-6-20
4838
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
UC1280825
Platanus racemosa
H. E. McMinn
1934-3-25
3392
San Luis Obispo
near San Luis Obispo
Comment
CAS-BOT-BC91974
Platystemon californicus
Alice Eastwood
1926-5-4
13807
San Luis Obispo
Paso Robles.
Comment
OBI75049
Platystemon californicus
David J. Keil
1988-3-19
20424
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
RSA778172
Platystemon californicus
David J. Keil
1988-3-19
20424
San Luis Obispo
Froom Ranch, SW of US 101 and Los Osos Valley Road near intersection with Calle Joaquin, SW of San Luis Obispo city limits.
30
Comment
CAS-BOT-BC92005
Platystemon californicus
Clare B. Hardham
1956-3-23
259
San Luis Obispo
Santa Lucia Mountains. Marquart Ranch.
Comment
UC131053
Platystemon californicus
Katharine Brandegee
May 1909
San Luis Obispo
near San Luis Obispo Chorro (Chorro); , Chorro
Comment
RSA609809
Plectritis brachystemon
R. S. Woglum
1938-5-15
1710
San Luis Obispo
Outer South Coast Ranges: Paso Robles to Cayucos; Santa Lucia Range.
Comment
JEPS31215
Plectritis ciliosa subsp. insignis
Ernest C. Twisselmann
1962-4-7
6769
San Luis Obispo
1/2 mi sw of Grant's Lake (Temblor Range, Western San Joaquin Valley, Goldtree Hills); Temblor Range, Western San Joaquin Valley, Goldtree Hills
601
Comment
OBI8697
Plectritis macrocera
Robert F. Hoover
1964-5-13
8824
San Luis Obispo
Tassajera Crk
Comment
RSA484166
Poa
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
CDA11449
Poa howellii
G. F. Hrusa
1995-5-28
12207
San Luis Obispo
Black Butte Research Natural Area; Black Butte Research Natural Area. Immediately below summit of Peak 2 on ridge heading E.
Comment
CDA11488
Poa howellii
G. F. Hrusa, K. Phillips, A. Flinck
1995-5-29
12266
San Luis Obispo
Black Butte Research Natural Area; Open site along edge of burned Pinus attenuata forest, at entrance to ridge leading E onto Peak 2. Common. Annual.
Comment
OBI22135
Poa howellii
Robert F. Hoover
1948-4-29
7492
San Luis Obispo
Price Cyn
Comment
RSA603507
Poa howellii
G. Fred Hrusa
1995-5-28
12301
San Luis Obispo
Ridge immediately SW of Radio Facility 2 (Peak 1).
610
Comment
CAS-BOT-BC246701
Poa howellii
Clare B. Hardham
1963-5-6
10079
San Luis Obispo
Santa Lucia Mountains. Franklin Creek west of Adelaida
Comment
OBI40991
Poa pratensis
David J. Keil, Eric A. Wise
1985-4-25
18551
San Luis Obispo
Black lake Cyn between Calif hwy 1 and the Guadalupe Rd
Comment
RSA67562
Poa secunda
P. A. Munz
1951-4-12
16286
San Luis Obispo
13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range.
Comment
OBI59038
Poa secunda subsp. secunda
David J. Keil
1998-4-27
26926
San Luis Obispo
Montana de Oro State Park. Valencia peak burn area, see earlier notes
Comment
UC188828
Poa secunda subsp. secunda
J. H. Barber
1899-5-7
San Luis Obispo
Santa Lucia Mts
Comment
CAS-BOT-BC243105
Poa secunda subsp. secunda
Roxana S. Ferris
1929-4-16
7659
San Luis Obispo
Old Creek between Cayucas and Morro Beach
Comment
OBI13595
Pogogyne douglasii
Robert F. Hoover
1947-8-17
7388
San Luis Obispo
Between San Carpoforo crk and Arroyo de la Cruz
Comment
UCR132057
Polygonum aviculare
George K. Helmkamp
2003-7-31
8057
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
SBBG47355
Polygonum aviculare
J. Copeland
1973-9-8
1022
San Luis Obispo
13.6 mi E of jct with Hwys 41 and 101
Comment
CAS-BOT-BC414080
Polygonum aviculare subsp. aviculare
R. F. Hoover
1965-9-15
9560
San Luis Obispo
Upper Salinas River just south of Pozo
Comment
RSA132938
Polygonum coccineum
Clare B. Hardham
1957-9-23
2653
San Luis Obispo
Atascadero Lake
Comment
SBBG55740
Polypodium californicum
R. J. Rodin
1959-3-18
6321
San Luis Obispo
N side of Bishop Pk
Comment
SBBG93778
Polypodium californicum
S. A. Junak
1990-7-12
4391
San Luis Obispo
W Cuesta Ridge, just E of saddle at W end of Cuesta Ridge Botanical Area, on S side of W Cuesta Ridge Rd, ca. 5.6 mi W of US Hwy 101
731
Comment
SEINET3874659
Polypodium californicum
Andy Dollahite, Matt Paradis
2002-3-7
25
San Luis Obispo
1.8 miles on Stenner Creek Road from Highway 1. Riparian corridor.; 0
120
Comment
UC1296371
Polypodium californicum
R. F. Hoover
1947-1-27
6604
San Luis Obispo
6 mi s San Luis Obispo
Comment
OBI50653
Polypogon monspeliensis
Jan Barber, Sue Weis
1993-6-16
22
San Luis Obispo
W of Laguna Lake Park in San Luis Obispo
Comment
OBI80668
Polypogon monspeliensis
David J. Keil
1992-1
22964
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
LA105613
Polypogon viridis
Barry A. Prigge;
8985
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, from 0.6 to 1.1 mi. N of State Highway 1; ca. 2 mi. E of Morro Bay
30
Comment
CAS-BOT-BC237575
Polypogon viridis
Ernest C. Twisselmann
1967-9-9
13697
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Ortega Spring, Palo Prieta Canyon, along Palo Prieta Creek
598
Comment
OBI43285
Polypogon viridis
Eric Wise
1981-6-27
784
San Luis Obispo
Cuyama River, Pine Cyn Forest Serv Stn
Comment
OBI43289
Polypogon viridis
Eric Wise
1981-6-7
483
San Luis Obispo
Rancho Rinconado, 23.1 mi W of New Cuyama
Comment
SEINET2442450
Potamogeton nodosus
David Keil
2000-5-25
28742
San Luis Obispo
Santa Margarita Ranch. Ca 4.2 miles south of railroad crossing (in Santa margarita) on Pozo Road. Artificial pond along drainage swale in foothill woodland area being converted to vineyards.; 0
Comment
OBI28979
Potentilla anserina
David J. Keil
1977-8-21
12501
San Luis Obispo
Ca. 3 mi W of Cuesta College along Calif Rte 1 along Chorro Crk
Comment
OBI5573
Potentilla anserina
Sharon Jochums
1974-5-18
221
San Luis Obispo
W of hwy 1 at Arroyo de la Cruz
Comment
SD39939
Potentilla anserina
Edith A. Purer
1933-7-20
5059
San Luis Obispo
Partially stabilized sand dunes, five miles northwest of Guadalupe
Comment
CAS-BOT-BC141912
Potentilla anserina subsp. pacifica
Alice Eastwood
1926-4-29
13654
San Luis Obispo
Cambria
Comment
OBI69983
Prunus fasciculata var. fasciculata
Ann Cochran
1986-7-19
19
San Luis Obispo
Orchard at the corner of Cucamunga and Doris trl
579
Comment
OBI64809
Prunus ilicifolia
George Butterworth
2005-9-16
605
San Luis Obispo
Chimineas. Cyn between Taylor Pond & Gillam Spring
Comment
OBI79368
Prunus ilicifolia
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31670
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
SBBG104425
Prunus ilicifolia subsp. ilicifolia
F. L. Johnson, E. A. Young
1993-5-25
ROB 597
San Luis Obispo
0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
SBBG3067
Prunus virginiana var. demissa
C. B. Hardham
1958-5-10
3245
San Luis Obispo
Paso Robles Crk, York Mtn Rd
Comment
CAS-BOT-BC356460
Pseudognaphalium beneolens
R. F. Hoover
1964-7-11
9174
San Luis Obispo
Price Canyon
Comment
OBI16450
Pseudognaphalium beneolens
Robert F. Hoover
1964-7-11
9174
San Luis Obispo
Price Cyn
Comment
UC569728
Pseudognaphalium biolettii
C. M. Belshaw
1936-3-25
1722
San Luis Obispo
ridge 2 mi sw Los Osos Valley Forks; Cayucos Quad.
152
Comment
OBI29561
Pseudognaphalium californicum
Melissa Luckow
1981-6-25
699
San Luis Obispo
Just N of San Simeon Beach
Comment
OBI81298
Pseudognaphalium californicum
Jake Wright, Nate Pettyjohn
2015-4-26
1
San Luis Obispo
Cerro San Luis Obispo.
Comment
CAS-BOT-BC356827
Pseudognaphalium californicum
John Thomas Howell
1964-6-29
40747
San Luis Obispo
Adjacent to the Protestant Cemetery, about 1 mile north of Cambria
Comment
JEPS54497
Pseudognaphalium californicum
Ernest C. Twisselmann
1967-4-27
12916
San Luis Obispo
2.9 mi s Piedras Blancas (Highway 1)
9
Comment
OBI36296
Pseudognaphalium californicum
Steve Maniaci
1979-4-2
11
San Luis Obispo
100 dys W of Cal Poly stadium in San Luis
61
Comment
OBI40757
Pseudognaphalium luteoalbum
David J. Keil, Dirk Walters
1986-5-2
19300
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
CAS-BOT-BC361552
Pseudognaphalium stramineum
Ernest C. Twisselmann
1959-11-2
5890
San Luis Obispo
Southwest end of Oso Flaco Lake
4
Comment
OBI35369
Pseudognaphalium stramineum
Melody Dickens
1980-9-18
50
San Luis Obispo
Morro Rock, Morro Bay Along Morro Rock trl
Comment
SBBG104847
Pseudognaphalium stramineum
F. L. Johnson, E. A. Young
1993-5-25
ROB 615
San Luis Obispo
ca. 0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts
Comment
SD39792
Pseudognaphalium stramineum
Edith A. Purer
1932-8-1
4686
San Luis Obispo
Morro Bay,
Comment
OBI35829
Pseudognaphalium stramineum
Allison Berry
1984-2-26
32
San Luis Obispo
Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1
Comment
OBI65686
Pseudognaphalium stramineum
D. R. Miller
1994-6-16
694 -458
San Luis Obispo
Pine Mt Region. In hartmans spring area, E slope of Pine Mt; Tobacco Crk drainage
732
Comment
OBI55304
Psilocarphus brevissimus var. brevissimus
David J. Keil
1998-4-30
26998
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
OBI73354
Psilocarphus chilensis
David J. Keil, with Lynne Dee (Oyler) Althouse and Meg Perry
2010-4-8
30697
San Luis Obispo
Carrizo Plain Southwest of Carissa Plains Elementary School, south of Highway 58
Comment
OBI80997
Psilocarphus tenellus
David J. Keil
2015-2-21
32661
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
180
Comment
UC75869
Psilocarphus tenellus
Miss M. Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
SEINET5327229
Psoralea orbicularis
J. Barber
1899-5-22
s.n.
San Luis Obispo
Near Morro Bay
Comment
UCD100919
Pterostegia drymarioides
Robert 'Roy' J. van de Hoek
1995-5-1
266
San Luis Obispo
San Luis Obispo Co.: Carrizo Plain at Saucito Rock and about 1 mile west of Painted Rock.
790
Comment
OBI10704
Punica granatum
Bonnie M. Thompson
1963-11-20
553
San Luis Obispo
Calif State Polytechnic Univ, Tenaya
Comment
OBI32128
Quercus agrifolia var. agrifolia
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14387
San Luis Obispo
North of San Simeon along ridge just S of Arroyo de la Cruz
Comment
SBBG93824
Quercus berberidifolia
S. A. Junak
1990-4-27
4226
San Luis Obispo
just N of NW corner of Cuesta Ridge Botanical Area, N of USFS Rd 29S11.3 at high voltage tower, ca. 5.9 mi W of US Hwy 101 and 0.3 mi N of NW boundary of the Botanical Area
701
Comment
OBI46097
Quercus berberidifolia
Lynne Dee Oyler
1986-3-25
379
San Luis Obispo
Road S to Agua Escondido, La Panza Range. 100 yds N of locked gate.
Comment
UC1135398
Quercus chrysolepis
T. M. Hendrix
1937-4-23
88
San Luis Obispo
0.3 mi ne Hi. Mt.; Los Padres National Forest, Pozo Quad.
807
Comment
UCD45637
Quercus douglasii
R. F. Hoover
1946-8-18
6311
San Luis Obispo
Mariana Creek, east side of La Panza Range.
Comment
SEINET12029202
Quercus douglasii
J. M. Tucker
1947-1
1639 -E
San Luis Obispo
0.25mi S of Hwy-466,and 1mi E of Summit of Polonio Pass
Comment
CAS-BOT-BC79327
Quercus dumosa
R. F. Hoover
1964-11-15
9327
San Luis Obispo
4 mi. W of Paso Robles on Peachey Canyon road
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
OBI14282
Quercus durata var. durata
Jim Heaston
1961-11-12
407
San Luis Obispo
10 mi E of Santa Margarita
Comment Read comments Jun 3 2019
OBI27219
Quercus durata var. durata
Thomas Burrows
1980-8-14
112
San Luis Obispo
Reservoir cyn
168
Comment
OBI51789
Quercus durata var. durata
R. Mike Arens
1994-4-30
75
San Luis Obispo
Cal Poly campus.
152
Comment
UC938396
Quercus john-tuckeri
John Tucker
1948-10-2
1886 -16
San Luis Obispo
about 2 mi ne summit of Caliente Mountain (se San Luis Obispo County); ; Caliente Mt., San Luis Obispo Co.
Comment
OBI14237
Quercus palmeri
Robert F. Hoover
1964-11-15
9326
San Luis Obispo
Santa Lucia Range; 4 mi W of Paso Robles on Peachy Cyn rd
Comment
RSA201623
Quercus palmeri
Robert F. Hoover
1964-11-15
9326
San Luis Obispo
4 miles west of Paso Robles on Peachey Canyon Road
Comment
CDA20402
Quercus wislizeni
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
CAS-BOT-BC134772
Quercus wislizeni
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
Santa Margarita Mountain. East of Cuesta Pass
Comment
SEINET13954101
Quercus wislizeni
David Keil, Rhonda Riggins, Richard A. Primentel, and D. R. Miller
1985-1
18673
San Luis Obispo
16.5 mi from California Rte 1 along San Simeon Creek Road, near Rocky Butte lookout at Wheelbarrow Gulch.
640
Comment
CAS-BOT-BC362540
Rafinesquia californica
Alice Eastwood
1926-5-4
13853
San Luis Obispo
Paso Robles
Comment
CDA20406
Rafinesquia californica
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
CDA3503
Ranunculus arvensis
J. Lane, M. J. Hollarman
1980-4-18
San Luis Obispo
Near Atascadero.
0
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
RSA187341
Ranunculus californicus
I. L. Wiggins
1929-5-21
3700
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero.
Comment
UCD95947
Ranunculus californicus
G. F. Hrusa
1992-3-24
10365
San Luis Obispo
San Luis Obispo County: along Highway 46, approx. 6 miles east of Paso Robles.
Comment
SEINET3928265
Ranunculus californicus
Hannah M. Fugle
2011-1-29
10
San Luis Obispo
Dairy Creek, ca. 1.9 miles from Loma Vista Community School.; 0
91
Comment
SD245465
Ranunculus californicus var. californicus
Tyler Lutz
2013-3-2
7
San Luis Obispo
Near Poly Canyon: East side of Poly P hill.
198
Comment
CAS-BOT-BC378578
Ranunculus californicus var. californicus
Mrs. R. W. Summers
s.n.
San Luis Obispo
Unspecified
Comment
OBI14969
Raphanus sativus
Betty Sheehan
1957-10-11
10
San Luis Obispo
Science Bldg. Cal Poly Campus
Comment
UCR38991
Raphanus sativus
David J. Keil
1980-3-27
13721
San Luis Obispo
Calif. Hwy 166, 1 mi. east of U.S. Hwy 101.
Comment
CAS-BOT-BC74332
Raphanus sativus
Clare B. Hardham
1956-2-24
171
San Luis Obispo
Santa Lucia Mountains. Santa Rosa Creek.
Comment
OBI37780
Raphanus sativus
David J. Keil
1980-3-27
13721
San Luis Obispo
1 mi E of US 101 on Calif 166
Comment
UC1927776
Rapistrum rugosum
David Keil
2002-6-13
s.n.
San Luis Obispo
Along railroad tracks paralleling California Blvd. Between Foothill Blvd. And Hathway Ave.
82
Comment
UC592891
Rhamnus californica subsp. californica
unknown
1929-4-15
3555
San Luis Obispo
about 3 mi n Santa Maria River (2-3 mi inland from ocean)
60
Comment
SBBG119761
Rhamnus crocea
M. Wetherwax, E. Painter
2000-8-19
SLO 361
San Luis Obispo
Cerro Romualdo; Camp San Luis Obispo
200
Comment
OBI4393
Rhamnus crocea
William Lester
1969-5-25
245
San Luis Obispo
About 3 mi in from the mouth of Coon crk
Comment
RSA585898
Rhamnus crocea
F. L. Johnson, M. D. Proctor
1993-2-20
s.n.
San Luis Obispo
1 km NW of Chorro Res.
Comment
OBI3739
Rhamnus ilicifolia
Elizabeth Rudd
1971-5-23
278
San Luis Obispo
3 mi NE of Santa Margarita
Comment
OBI80282
Rhus ovata
Coco Dowd, Ryan Payne, Adam Lucero
2014-11-13
1
San Luis Obispo
East of the Cal Poly Campus, on the hill above the eastern parking lot that parallels Truckee Rd. Roughly 5m west of the large concrete water storage structure.
Comment
UC1738540
Ribes amarum
Clare B. Hardham
1961-2-21
6611
San Luis Obispo
W of Templeton (Paso Robles Creek); Santa Lucia Mountains
365
Comment
POM203688
Ribes aureum var. gracillimum
I. L. Wiggins
1932-3-24
5846
San Luis Obispo
Roadsides and hills near Adelaide, W. of Paso Robles.
Comment
RSA128451
Ribes californicum
Clare B. Hardham
1959-3-13
4044
San Luis Obispo
Klau Mine.
Comment
SBBG2755
Ribes divaricatum var. pubiflorum
C. B. Hardham
1959-4-12
4262
San Luis Obispo
Cambria
Comment
CAS-BOT-BC169018
Ribes indecorum
R. F. Hoover
1947-1-6
6592
San Luis Obispo
Above head of See Canyon, San Luis Range
Comment
CAS-BOT-BC169029
Ribes indecorum
R. F. Hoover
1964-3-14
8649
San Luis Obispo
Head of Lopez Canyon
Comment
CAS-BOT-BC168974
Ribes malvaceum
Ernest C. Twisselmann
1956-1-24
2504
San Luis Obispo
Upper Calf Canyon - La Panza Range
457
Comment
RSA0021670
Ribes malvaceum
David J. Keil, Lynne Dee Oyler
1989-05
s.n.
San Luis Obispo
Squire Canyon, South of San Luis Obispo.
Comment
RSA0021674
Ribes malvaceum
F. W. Peirson
1925-3-24
5665
San Luis Obispo
Morro Creek Divide.
457
Comment
CAS-BOT-BC212800
Ribes menziesii
R. F. Hoover
1947-1-26
6603
San Luis Obispo
Los Osos Valley
Comment
CAS-BOT-BC212256
Ribes quercetorum
Ernest C. Twisselmann
1954-2-7
833
San Luis Obispo
Palo Prieta Canyon, 4 miles south of Cholame, opposite old rock quarry, Temblor Range and the Western San Joaquin Valley
518
Comment
CAS-BOT-BC212257
Ribes quercetorum
Ernest C. Twisselmann
1954-2-7
833
San Luis Obispo
Palo Prieta Canyon, 4 miles south of Cholame, opposite old rock quarry, Temblor Range and the Western San Joaquin Valley
518
Comment
OBI14031
Ribes quercetorum
Robert F. Hoover
1964-4-13
8698
San Luis Obispo
2 mi S of Atascadero, W of hwy 101, near base of shale hill
Comment
CAS-BOT-BC144626
Ribes sanguineum var. glutinosum
John Thomas Howell
1964-6-30
40860
San Luis Obispo
in Monterey pine forest, Cambria
Comment
CAS-BOT-BC144627
Ribes sanguineum var. glutinosum
Alice Eastwood
1926-4-28
13644
San Luis Obispo
Cambria
Comment
OBI37857
Ribes speciosum
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R."Doc" Miller
1985-4-27
18683
San Luis Obispo
16.5 mi from Calif rte 1 along San Simeon Crk rd, near Rocky Butte lookout at Wheelbarrow Gulch
640
Comment
CAS-BOT-BC173769
Ribes speciosum
Ernest C. Twisselmann
1959-4-10
5032
San Luis Obispo
Irish Hills: near the summit of Coon Creek
243
Comment
CAS-BOT-BC207169
Ricinus communis
Clare B. Hardham
1957-11-2
2698
San Luis Obispo
Old Creek, Cayucos - Santa Lucia Mountains
Comment
OBI56747
Rigiopappus leptocladus
David J. Keil
1998-5-13
27247
San Luis Obispo
Shell Creek Rd. and Hwy 58, area to N of creek and E of Hwy.
Comment
OBI82320
Rigiopappus leptocladus
G. Butterworth
1956-1
990
San Luis Obispo
Syncline Hill, sandy, gravelly E slope
Comment
OBI36932
Rorippa curvisiliqua
Eric Wise
1981-7-27
974
San Luis Obispo
Greengate Ponds. Orcutt Rd
Comment
OBI14965
Rorippa palustris subsp. palustris
Robert F. Hoover
1964-4-13
8695
San Luis Obispo
Atascadero Lake at Atascadero
Comment
SBBG48053
Rorippa palustris var. occidentalis
J. P. Broughton
1974-2-27
1377
San Luis Obispo
Oso Flaco Lake
Comment
OBI10020
Rosa californica
Robert F. Hoover
1966-9-21
10091
San Luis Obispo
1 mi E of Bromela siding, Santa Maria Valley
Comment
SBBG107992
Rosa gymnocarpa
C. B. Hardham
1960-5-21
5844
San Luis Obispo
Santa Rita Crk near Juhl Corrals [Santa Rita Ranch], W of Templeton
Comment
CAS-BOT-BC156642
Rubus bifrons
Ernest C. Twisselmann
1955-6-16
2154
San Luis Obispo
La Panza Range. Queen Bee Road at Branch Mountain Trail
685
Comment
OBI5500
Rubus ursinus
Sharon Jochums
1974-2-2
2
San Luis Obispo
On southern slope of Arroyo de la Cruz, W of hwy 1
Comment
UCSB18181
Rubus ursinus
Copeland, Jerry
1964-5-2
San Luis Obispo
5 feet W of Lopez Canyon Road, 9.3 miles from U.S. Highway 101, E of Arroyo Grande
Comment
OBI80481
Rumex acetosella
David J. Keil
2015-2-14
32609
San Luis Obispo
Pismo Preserve. Eastern fringe of preserve along Thousand Hills Road between Price Canyon Road and unpaved road into preserve
25
Comment
OBI36782
Rumex conglomeratus
Eric Wise
1981-6-11
536
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI36786
Rumex conglomeratus
Eric Wise
1981-6-22
647
San Luis Obispo
Lopez Water Treatment Reservoir
Comment
OBI51380
Rumex conglomeratus
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
3 .17
San Luis Obispo
San Simeon State park. W section of park
Comment
OBI10844
Rumex crassus
Fred Rush
August1957
s.n.
San Luis Obispo
S Morro Bay
Comment
OBI36987
Rumex crispus
Eric Wise
1981-6-11
518
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI39916
Rumex crispus
Robert J. Rodin
1956-5-22
6068
San Luis Obispo
Near Atascadero
Comment
OBI51299
Rumex crispus
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .58
San Luis Obispo
San Simeon State Park. NE corner of San Simeon State Park; top of hill
Comment
OBI51935
Rumex crispus
Larry Kelly, David J. Keil
1988-10-1
299
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UC1070550
Rumex crispus
N. K. Carlson
1936-3-19
167
San Luis Obispo
2.2 mi ne Los Berros; Arroyo Grande Quad.
137
Comment
OBI10833
Rumex fueginus
Robert LaBelle
1967-10-22
s.n.
San Luis Obispo
Laguna, San Luis Obispo
Comment
CDA15098
Rumex hymenosepalus
G. F. Hrusa
1998-3-27
14180
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. approx. 5 mi. S of Washburn Ranch entrance at Panorama Rd.
Comment
OBI10822
Rumex salicifolius
Robert F. Hoover
1947-5-31
7250
San Luis Obispo
Navajo Crk, E side of La Panza Range
Comment
OBI42324
Sagina apetala
David J. Keil
1986-5-30
19625
San Luis Obispo
Los Osos area, ca 1/4 mi due w of jctn of Calle Cordoniz and Bayview Hgts Dr along trails
Comment
OBI34420
Sagina decumbens subsp. occidentalis
David J. Keil, Kathy Jones
1982-4-4
15813
San Luis Obispo
Nipomo Mesa along Black Lake cyn
Comment
OBI66995
Sagina decumbens subsp. occidentalis
D. R. Miller
1994-4-19
494 -212
San Luis Obispo
Pine Mt Region. In trailway of Almaden trl near flats, Pico Crk drainage
Comment
CAS-BOT-BC103255
Salix bonplandiana
Ernest C. Twisselmann
1972-4-1
18599
San Luis Obispo
Arroyo Grande Creek, ca. 4.5 miles above Lopez Lake
121
Comment
CAS-BOT-BC103395
Salix breweri
Alice Eastwood
1929-3-7
16862
San Luis Obispo
Chorro Creek, San Luis Obispo
Comment
OBI72409
Salix breweri
E. L. Painter & M. Wetherwax, David J. Keil
2000-4-18
SLO- 65
San Luis Obispo
Camp San Luis Obispo. Above tributary of Chorro Crk, north side of serpentine outcrop W of Chorro Reservoir
200
Comment
OBI37094
Salix laevigata
Eric Wise
1983-9-23
1788
San Luis Obispo
Little Morro Creek, Morro Bay
Comment
OBI37182
Salix laevigata
Eric Wise
1982-4-29
1408
San Luis Obispo
Shepperd's Reservoir, Cal Poly
Comment
OBI60935
Salix laevigata
David J. Keil
2002-9-12
29926
San Luis Obispo
Pismo Creek at Ormonde Road bridge, just east of Price Canyon Road
34
Comment
OBI9838
Salix laevigata
Robert F. Hoover
1947-3-19
6703
San Luis Obispo
Oak Park District
Comment
UC1953276
Salix laevigata
D. R. Miller
2005-4-1
405 .787
San Luis Obispo
Pine Mt Region. Along Tobacco Creek near first crk crossing on flats
Comment
OBI65930
Salix lasiolepis
Wendy Thackery, Stacey Smith and Paul Corsi
2003-8-6
52
San Luis Obispo
S. of Morro Bay on hwy 1. Along Chorro Crk below Hollister Peak. S of hwy 1 off Canet Rd
27
Comment
SBBG102625
Salix lasiolepis
C. F. Smith
1968-7-30
10103
San Luis Obispo
above lakes S of Oceano
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
UC1392716
Salix lasiolepis
Mrs. R. W. Summers
1882-1-1
San Luis Obispo
Comment
OBI36894
Salix lasiolepis
Eric Wise
1981-9-29
1254
San Luis Obispo
Lopez Cyn. approx 6 mi NW of Hi Mtn rd
Comment
OBI37268
Salix lasiolepis
Eric Wise
1983-2-24
1655
San Luis Obispo
Chimney Rock Reservoir. Where G14 turns to Adelaida
Comment
UCR161970
Salix lucida subsp. lasiandra
George K. Helmkamp, E. A. Helmkamp
2005-2-12
8895
San Luis Obispo
Central Coast, Mesa Dunes Mobile Home Park, 765 Mesa View Drive, along Calif. Highway 1, 0.3 mi south of Mesa View Drive SE of Oceano/Arroyo Grande
79
Comment
CAS-BOT-BC126474
Salix sitchensis
R. Bacigalupi
1949-4-5
3076
San Luis Obispo
Along Santa Rosa Creek, 3 miles above Cambria
Comment
OBI77943
Salsola tragus
Craig Woods
1978-6-9
65
San Luis Obispo
E side of Carrizo Plain along Sim. soda lake rd, approx 2.5 mi NW of Hurricane rd
Comment
CDA3192
Salsola tragus
T. C. Fuller
1965-10-7
14179
San Luis Obispo
South side of Highway 466 to Paso Robles, 1.3 miles west of Shandon.
0
Comment
OBI73378
Salvia apiana
David J. Keil, with Field Botany class
2010-5-14
30762
San Luis Obispo
Cuesta Pass on east side of Highway 101.
475
Comment
UC536871
Salvia carduacea
M. E. Jones
1934-4-4
San Luis Obispo
Pismo Beach
Comment
OBI13567
Salvia carduacea
Eben McMillan
1952-4-26
54
San Luis Obispo
Shanson
Comment
OBI13572
Salvia carduacea
Neil Havlik
1967-4-16
26
San Luis Obispo
At Avenales Wildlife Refuge; just off state hwy 58
Comment
OBI40086
Salvia columbariae
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "Doc" Miller
1985-4-27
18636
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
UC1124733
Salvia columbariae
N. K. Carlson
1936-3-26
231
San Luis Obispo
1.3 mi sw Black Butte; San Luis Obispo Quad.
381
Comment
UC52301
Salvia columbariae
Rev. R. W. Summers
1882-3-23
668
San Luis Obispo
San Luis Mt.
Comment
POM283365
Salvia leucophylla
Lyman Benson
1934-4-14
5795
San Luis Obispo
50 miles W of Maricopa. Cuyama River.
610
Comment
UC1124784
Salvia mellifera
H. A. Jensen
1930-7-6
35
San Luis Obispo
mouth of San Carpoforo Creek
30
Comment
UC1124801
Salvia mellifera
H. C. Lee
1936-3-14
500
San Luis Obispo
1.5 mi ne Sycamore Springs; San Luis Obispo National Forest, Arroyo Grande Quad.
152
Comment
OBI4905
Salvia mellifera
John V. Stechman
1965-8-2
s.n.
San Luis Obispo
North side of upper Islay Crk
Comment
OBI79248
Salvia sonomensis
David J. Keil
2012-4-23
31308
San Luis Obispo
Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail
Comment
OBI25905
Salvia sonomensis
Eric Lamers
1981-3-3
18
San Luis Obispo
Cuesta Ridge along roadside 1 mi from radio towers
Comment
UCSB44695
Salvia sonomensis
Hibbard, Doug
1977-4-22
San Luis Obispo
Near side of E. Cuesta Ridge Rd; 1.5 miles up from turnoff at Hwy 101
579
Comment
UCR261399
Salvia spathacea
Joseph Cahill
2013-3-30
313- 02
San Luis Obispo
South Coast Range, Prefumo Canyon Rd. 3.2 miles west (airline, 265 deg. ) of Laguna Lake
186
Comment
OBI20107
Salvia spathacea
Gary Howard
1971-5-15
s.n.
San Luis Obispo
7 mi W of Templeton
Comment
RSA492686
Salvia spathacea
Walter Wisura, L. Aberbom
1989-5-16
4350
San Luis Obispo
San Bernardo Creek Ranch, E of Morro Bay.
Comment
UC1125364
Sambucus mexicana
H. C. Lee
1936-6-2
652
San Luis Obispo
1 mi nw Oceano; Arroyo Grande Quadrangle
7
Comment
UC1927778
Sambucus mexicana
David Keil, Tina Teed and Mariko Uchida
2001-6-15
29599
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 N, 120.6800 W
Comment
OBI29573
Sambucus nigra subsp. caerulea
Melissa Luckow
1981-6-25
684
San Luis Obispo
N of San Simeon beach
Comment
SBBG117527
Sanicula arguta
M. Wetherwax, E. Painter
2000-3-20
SLO 38
San Luis Obispo
E side of saddle between Cerro Chumash and Cerro Romualdo; Camp San Luis Obispo
200
Comment
UC1123156
Sanicula arguta
C. M. Belshaw
1936-3-17
1638
San Luis Obispo
2.3 mi nne of Nipomo
289
Comment
OBI55114
Sanicula arguta
Lincoln Constance, Richard W. Holm & Carroll E. Wood, Jr
1949-4-23
3267
San Luis Obispo
Above Steiner Creek 2 mi W of SLO
137
Comment
UC794463
Sanicula arguta
Lincoln Constance, Richard W. Holm and Carroll E. Wood Jr.
1949-4-23
3270
San Luis Obispo
0.8 mi sw of San Luis Obispo (at e end of Los Osos Valley); Los Osos Valley
152
Comment
OBI72276
Sanicula bipinnata
Anthony Baniaga
2010-2-5
17
San Luis Obispo
Tierra Redonda MTn
367
Comment
OBI75109
Sanicula bipinnata
Melissa Luckow, Rhonda Riggins and Richard Pimentel
1982-4-4
725
San Luis Obispo
Huasna Rd, 1/2 mi NW of where the Huasna river crosses the road.
Comment
RSA0036677
Sanicula bipinnata
LeRoy Gross, Evan Meyer
2014-4-15
6236
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-BC223313
Sanicula bipinnatifida
Ernest C. Twisselmann
1969-4-14
15109
San Luis Obispo
La Panza Range. Bedell Ranch, 5 miles southeast of Creston
350
Comment
SBBG14758
Sanicula bipinnatifida
E. C. Twisselmann
1962-5-20
7170
San Luis Obispo
hills at the summit of Palo Prieto Cyn
655
Comment
CAS-BOT-BC223316
Sanicula bipinnatifida
Eben McMillan
1952-4-26
60
San Luis Obispo
Eben McmIllan place, 2 mi S. 8 mi E. of Shandon
Comment
SBBG93691
Sanicula crassicaulis
S. A. Junak
1989-4-27
3981
San Luis Obispo
N side of USFS Rd 29S11.3, ca. 2 mi W of E boundary [Cuesta Ridge Botanical Area], ca. 5 mi W of US Hwy 101
810
Comment
UC1051414
Sanicula crassicaulis
Lincoln Constance, Richard W. Holm and Carroll E. Wood Jr.
1949-4-23
3268
San Luis Obispo
2 mi w of San Luis Obispo (above Steiner Creek)
Comment
OBI42330
Sanicula laciniata
David J. Keil
1986-5-30
19621
San Luis Obispo
Los Osos area, ca. 1/4 mi due W of jctn of Calle Cordoniz and Bayview Heights Dr.
Comment
UC1123198
Sanicula tuberosa
W. A. Peterson
1937-4-3
663
San Luis Obispo
1 1/2 mi e of La Panza Ranch
533
Comment
OBI80796
Santolina chamaecyparissus
D. R. Miller, Elizabeth A. Appel
2015-6-21
615 .1132
San Luis Obispo
Cambria. Fiscalini Ranch Preserve locked gate off of Hwy 1 SW end of Santa Rosa creek bridge. 100m inside gate on left.
100
Comment
CAS-BOT-BC283126
Schedonorus arundinaceus
Ira L. Wiggins
1956-7-26
13784
San Luis Obispo
Chandler Lake
Comment
RSA201649
Schismus arabicus
Robert F. Hoover
1952-4-10
8106
San Luis Obispo
La Panza district, just W of San Juan River, S slope of sandstone hill.
Comment
RSA647835
Schoenoplectus acutus
Smeltzer, Turnquist
1982-4-21
60
San Luis Obispo
Rear parking lot area along NE lake edge in Laguna Lake Park.
Comment
CAS-BOT-BC111406
Schoenoplectus acutus var. occidentalis
R. F. Hoover
1969-7-13
11464
San Luis Obispo
Atascadero
Comment
OBI51409
Schoenoplectus pungens
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
3 .6
San Luis Obispo
San Simeon State Park. Unnamed southern drainage near bridge into day use area
Comment
UC771690
Scirpus pungens
R. F. Hoover
1946-8-4
6267
San Luis Obispo
n end Morro Bay (on sand dune)
Comment
SBBG92466
Scribneria bolanderi
S. A. Junak
1989-4-27
3979
San Luis Obispo
USFS Rd 29S11.3, just W of west rd to Pick and Shovel Mine, ca. 4.4 mi W of US Hwy 101
749
Comment
OBI9228
Scrophularia atrata
Unknown
1960-5-12
s.n.
San Luis Obispo
Price Cyn
Comment
JEPS35335
Scrophularia atrata
R. F. Hoover
1964-6-10
9018
San Luis Obispo
just e Avila (Mallagh's Landing)
Comment
RSA770165
Sedella pentandra
David J. Keil
1998-4-28
26933
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead.
Comment
OBI80690
Sedum praealtum
Ryan Grasell
2015-3-4
1
San Luis Obispo
1/2 into Felsman Loop, Bishop Peak. Normally grown ornamentally.
Comment
CAS-BOT-BC69784
Selaginella bigelovii
Roxana S. Ferris
1929-4-16
7663
San Luis Obispo
Old Creek Coast Road between Cayucos and Moro.
Comment
OBI6133
Senecio blochmaniae
D. Waive Stager
1972-7-17
10
San Luis Obispo
Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
SBBG14018
Senecio blochmaniae
E. R. Blakley
1958-9-22
463
San Luis Obispo
1 mi S of Pismo Beach
Comment
CAS-BOT-BC363519
Senecio californicus
R. F. Hoover
1947-3-29
6801
San Luis Obispo
5 mi. e. of Creston on La Panza road
Comment
CDA8595
Senecio californicus
A. C. Browne
1951-3-4
San Luis Obispo
Oso Flaco.
0
Comment
SD53380
Senecio flaccidus var. douglasii
Darley F. Howe
1962-7-23
3347
San Luis Obispo
Nacimiento Lake.
Comment
RSA473117
Senecio vulgaris
Ralph Hoffman
1930-4-18
s.n.
San Luis Obispo
Arroyo Grande
Comment
OBI22214
Setaria viridis
Robert F. Hoover
1964-8-13
9205
San Luis Obispo
Camp San Luis Obispo, along hwy to Morro Bay
Comment
SBBG38015
Sidalcea hickmanii subsp. anomala
D. Wilken with E. Painter
2005-6-1
16273
San Luis Obispo
ca. 1.2 km N of Dughi Springs, near W boundary of Cuesta Botanical Area
670
Comment
SBBG94416
Sidalcea hickmanii subsp. anomala
R. F. Hoover
1958-5-17
8478
San Luis Obispo
summit NW of Cuesta Pass
Comment
OBI83560
Sidalcea malviflora
Michael Walgren
2016-4-21
531
San Luis Obispo
where the old closed Manzanita Trail meets Manzanita Trail.
247
Comment
OBI58358
Sidalcea malviflora subsp. laciniata
David J. Keil
1998-6-12
27794
San Luis Obispo
Park Ridge area E of border of Morro Bay State Park, W of Hollister Peak.
Comment
SBBG2039
Silene laciniata subsp. laciniata
C. B. Hardham
1958-6-22
3732
San Luis Obispo
See Cyn
Comment
OBI53511
Silene laciniata subsp. laciniata
Arthur W. Hazebrook
1992-5-2
105
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
UCSB59899
Silene laciniata subsp. laciniata
Ryan, P.; Penkala, B.
1987-7-1
San Luis Obispo
South slope of Reservoir Canyon; 1/8 mile southeast of Reservoir ck. from jct. Hampton ck.; one mile north of San Luis Obispo, off US Hwy. 101
280
Comment
OBI65807
Silene lemmonii
D. R. Miller
1981-5-15
581 -32
San Luis Obispo
Pine Mt Region. Along water trl on DRM property, Tobacco Crk drainage
732
Comment
RSA165434
Silene multinervia
Clare B. Hardham
1961-4-17
6827
San Luis Obispo
Pine Mt. north of Cambria.
915
Comment
UC1953350
Silene verecunda
Anthony Baniaga with Theo Fitanides
2010-5-16
203
San Luis Obispo
Tierra Redonda Mountain.
Comment
UC1583623
Silene verecunda subsp. platyota
David Keil with M. A. Corky Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, and Jim Pittman
1988-6-11
20704
San Luis Obispo
just n Arroyo de la Cruz (n of San Simeon along system of ridges and canyons); n of San Simeon, just n of Arroyo de la Cruz
Comment
CAS-BOT-BC74979
Sinapis arvensis
Ernest C. Twisselmann
1954-4-29
1117
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch.
Comment
OBI33849
Sisymbrium irio
Melissa Luckow, With CNPS
1981-4-18
680
San Luis Obispo
Just S of Soda Lake
Comment
OBI14953
Sisymbrium officinale
Robert F. Hoover
1964-5-11
8792
San Luis Obispo
Near Hi Mtn Spring Camp
Comment
UCR42635
Sisymbrium orientale
David J. Keil
1981-4-25
14575
San Luis Obispo
Central Coast, Baywood Park at Sweet Springs Marsh, Morro Bay area
3
Comment
CAS-BOT-BC75459
Sisymbrium orientale
Ernest C. Twisselmann
1969-4-24
15155
San Luis Obispo
La Panza Range. Bedell Ranch, 5 miles southeast of Creston.
350
Comment
UCD115603
Sisymbrium orientale
Rimo Bacigalupi; F. Chisaki, L. Dempster, C. Hardham
1960-5-11
7417
San Luis Obispo
San Luis Obispo County: ancient Huntington Ranch (now Hardham and Butterworth), 6 miles east of Paso Robles.
304
Comment
OBI21077
Sisyrinchium bellum
Unknown
1963-4-11
93
San Luis Obispo
Reservoir Cyn
Comment
SD232565
Sisyrinchium bellum
George Helmkamp
1996-5-24
1032
San Luis Obispo
State Park System N of Turri Road and 1.5 miles east of South Bay Blvd.
93
Comment
OBI25916
Sisyrinchium bellum
Fred Hrusa
1980-5-3
45
San Luis Obispo
Ridge is above Botanic Garden in Poly Cyn
274
Comment
RSA518268
Sisyrinchium bellum
Steven A. Junak, Tina J. Ayers
1989-4-12
3946
San Luis Obispo
Cuesta Ridge: along N side of main road (USFS Road# 29S11.3) at intersection with road to W end of Pick and Shovel Mine, about 4.4 miles W of Highway 101.
762
Comment
UCR61703
Smilacina stellata var. sessilifolia
George K. Helmkamp
1989-4-17
s.n.
San Luis Obispo
Irish Hills, at the crest of Prefumo Canyon Road
366
Comment
OBI72789
Solanum americanum
D. R. Miller
2009-10-1
1009 .9
San Luis Obispo
Rocky Butte/Pine Mt Region. Along pond edge at Egeberg ranch, San Simeon Crk draiange
610
Comment
SBBG6654
Solanum americanum
E. F. Paddock
1951-8-4
420
San Luis Obispo
bridge, riverbed, ca. 2 mi W of Shandon
Comment
SBBG104508
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
UC1125187
Solanum douglasii
C. M. Belshaw
1936-3-23
1714
San Luis Obispo
1.4 mi ssw of Hollister Peak
106
Comment
OBI26490
Solanum douglasii
Kathlene Henry
1979-8-4
30
San Luis Obispo
San Luis Obispo County Park. Loomis Ave
37
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
OBI75319
Solanum sarrachoides
David J. Keil
2010-11-10
30946
San Luis Obispo
Intersection of Price Canyon Road and Hwy 227, Edna and roadside zone near field bisected by East Corral de Piedra Creek
69
Comment
CAS-BOT-BC156842
Solanum umbelliferum
E. Zimmerman
1966-4-8
15
San Luis Obispo
Perfumo Canyon
Comment
UC456224
Solanum umbelliferum
I. J. Condit and Dr. White
1909-4-17
San Luis Obispo
Paso Robles
Comment
UC577725
Solanum umbelliferum
B. Bolt
1936-4-14
664
San Luis Obispo
2 1/2 mi ne of mouth of Smith Creek (a tributary of Toro Creek, e of Cayucos)
182
Comment
CAS-BOT-BC156501
Solanum umbelliferum
E. C. Twisselmann
1956-3-31
2602
San Luis Obispo
Palo Prieta Canyon, 3.5 miles south of Cholame
457
Comment
POM209668
Solanum umbelliferum
D. D. Keck
1934-4-26
2818
San Luis Obispo
3 mi. W. of La Panza.
Comment
POM280684
Solanum umbelliferum
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
Templeton - Cambria
Comment
RSA428782
Solanum umbelliferum
F. R. Fosberg
1931-6-7
741
San Luis Obispo
Cuesta.
350
Comment
UC57546
Solanum umbelliferum
J. H. Barber
1900-2-18
1002
San Luis Obispo
Peachey Canyon
Comment
OBI50377
Solanum xanti
Lynne Dee Oyler, David J. Keil
1988-6-23
532
San Luis Obispo
Upper Perfumo Cyn Rd near sumit
Comment
CAS-BOT-BC365335
Solidago confinis
R. F. Hoover
1947-9-13
7392
San Luis Obispo
Black Lake Canyon, s. of Arroyo Grande
Comment
JEPS23099
Solidago confinis
G. Thomas Robbins with John Weiler
1959-8-7
4143
San Luis Obispo
at nw margin Oso Flaco Lake (southwestern San Luis Obispo County); nw margin of Oso Flaco Lake
12
Comment Read comments Oct 26 2006
UC1285357
Solidago confinis
R. F. Hoover
1947-9-13
7392
San Luis Obispo
s Arroyo Grande; Black Lake Canyon
Comment
OBI7279
Solidago elongata
Robert F. Hoover
1947-8-9
7358
San Luis Obispo
San Carpoforo crk near ocean
Comment
UCR95917
Solidago occidentalis
George K. Helmkamp
1996-9-21
1191
San Luis Obispo
Coast Ranges, Santa Margarita Lake, south picnic area
396
Comment
IRVC29250
Solidago occidentalis
G. K. Helmkamp, E. A. Helmkamp
2004-10-1
8829
San Luis Obispo
3.4 miles east of Lopez Lake along Hi Mountain Road and beside Arroyo Grande Creek Central Coast; Outer South Coast Range
171
Comment
CAS-BOT-BC365182
Solidago velutina subsp. californica
Alice Eastwood
No date on label
14958
San Luis Obispo
Morro Sands. San Luis Obispo
Comment
UC1285045
Solidago velutina subsp. californica
R. F. Hoover
1946-8-26
6357
San Luis Obispo
near Sunnyside School; Osos Valley
Comment
OBI38430
Sonchus asper
Eric Wise
1981-6-27
770
San Luis Obispo
Cuyama River, Pine cyn forest serv. stn.
Comment
OBI25598
Sonchus oleraceus
David J. Keil
1981-5-16
14710
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of hwy 1
Comment
UC1070275
Sonchus oleraceus
N. K. Carlson
1936-3-22
207
San Luis Obispo
1 mi sse Miles; Arroyo Grande Quad.
45
Comment
SEINET10765673
Spergula
J. Richard Abbott, B. S. Carlsward
1999-7-1
Abbott 13004
San Luis Obispo
Morro Bay; Morro Bay State Park, ca 0.16 km north of museum building.
Comment
SBBG41455
Spergula arvensis
D. Myrick
1971-4-7
2200
San Luis Obispo
near ocean bluffs at Montana de Oro State Park near Morro Bay
Comment
UCR140116
Spergularia macrotheca var. macrotheca
George K. Helmkamp
2004-2-11
8286
San Luis Obispo
Central Coast, Nipomo Mesa, Willow Rd, 0.6 mi east of Calif. Hwy 1
125
Comment
CAS-BOT-BC390433
Spergularia macrotheca var. macrotheca
Ernest C. Twisselmann
1959-4-10
5045
San Luis Obispo
Los Osos Valley: near Laguna Lake
30
Comment
CAS-BOT-BC390436
Spergularia macrotheca var. macrotheca
Clare B. Hardham
1957-7-31
2491
San Luis Obispo
Santa Lucia Mountains. Bluffs .9 miles north of Cambria
Comment
CAS-BOT-BC390437
Spergularia macrotheca var. macrotheca
Alice Eastwood
1940-4-20
18961
San Luis Obispo
Morro
Comment
OBI50165
Sporobolus indicus
David J. Keil
1992-5-3
22963
San Luis Obispo
Laguna Lake Park, near Madonna Rd
Comment
SBBG109221
Stachys pycnantha
C. B. Hardham
1957-10-14
2674
San Luis Obispo
Cypress Mtn
762
Comment
SBBG95319
Stachys pycnantha
R. F. Hoover
1947-6-6
7273
San Luis Obispo
Cottonwood Pass, W of summit
Comment
SBBG70295
Stanleya pinnata var. pinnata
R. Hoffmann
1927-10-14
San Luis Obispo
Alamo Crk, Lower Cuyama Valley
Comment
SBBG96658
Stebbinsoseris heterocarpa
D. A. Young, S. Junak, T. Ayers
1989-4-27
1954 a
San Luis Obispo
0.1 mi W of W end of Cuesta Ridge Botanical Area
Comment
RSA478162
Stellaria longipes
Anonymous
1930-4-19
s.n.
San Luis Obispo
Arroyo Grande
Comment
UCR131351
Stellaria media
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4902
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
CAS-BOT-BC394052
Stellaria media
Ernest C. Twisselmann
1955-7-22
2285
San Luis Obispo
Riis Public Camp, Fernandez Canyon; La Panza Range
Comment
OBI31464
Stellaria media
Joy Nishida, Robert Allen
1982-4-10
257
San Luis Obispo
American Cyn, near stream in campground
524
Comment
UCSC000269
Stellaria nitens
I. J. Condit
2010-4-30
s.n.
San Luis Obispo
Oceano
Comment
OBI79913
Stenotaphrum secundatum
D. R. Miller, E. A. Appel
2013-9-29
913 .1085
San Luis Obispo
Several locations along Santa Rosa Creek for near its mouth to Winsor Street Bridge.
20
Comment Read comments Jan 3 2018
OBI66558
Stephanomeria cichoriacea
D. R. Miller
1994-8-22
894 -535
San Luis Obispo
Pine Mt region. At Spirit Meadow, E slope Pine Mt; Tobacco Crk drainage
610
Comment
LA211681
Stephanomeria elata
Mark A. Elvin;
2014-9-16
7638
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guadalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes; North of Santa Maria River, west of Guadalupe, 3-Pond Valley, near the middle.
17.0
Comment
OBI59307
Stephanomeria exigua
David J. Keil
2001-6-1
29536
San Luis Obispo
Highway 58, 4.7 road miles east from Shell Creek at about 35.41629 deg. N x 120.28222 deg. W.
524
Comment
OBI46202
Stephanomeria exigua subsp. carotifera
David J. Keil
1982-6-27
16333
San Luis Obispo
Hills overlooking Los Osos from the S
Comment
JEPS35343
Stephanomeria exigua subsp. carotifera
R. F. Hoover
1964-7-11
9191
San Luis Obispo
San Bernardo Creek east of Morro Bay.
Comment
UC771701
Stephanomeria exigua subsp. coronaria
R. F. Hoover
1946-6-30
6220
San Luis Obispo
La Panza district La Panza
Comment
OBI56544
Stephanomeria pauciflora
David J. Keil
1998-8-24
28036 E
San Luis Obispo
Los Padres National Forest. Vicinity of Trailhead, 2 miles SE of Rock Front Ranch, N of Hwy 166.
Comment
SJSU3427
Stipa cernua
C. W. Sharsmith
1962-4-22
6884
San Luis Obispo
Carrizo Rocks on margin of Carrizo Plain c. 4 mi SW of Simmler, eastern San Luis Obispo County.
Comment
OBI3026
Stipa cernua
Larry E. Brown
1970-5-24
1808
San Luis Obispo
Along State RTe 58, ca. 5 mi W of Calif Valley
Comment
OBI72455
Stipa cernua
Unknown
1998-4-13
s.n.
San Luis Obispo
Camp Roberts. 20 m NNE of intersection of W. Permieter and Chalk Rock rds, Training Area Y3, LCTA Plot 52. UTMs (Nad 27) zone 10, 700038E, 3955076N
300
Comment
OBI50153
Stipa coronata
Michael Curto
1990-5-12
640
San Luis Obispo
Santa Lucia Mts, Los Padres NF, Huasna Rd SW of Agua Escondido CG, T32S, R16E, S2 SW1/4
650
Comment
SEINET11261510
Stipa lepida
David Keil
1992-4-12
22826
San Luis Obispo
Laguna Lake City Park.; 0
35
Comment
OBI81474
Stipa miliacea
Jose Vazquez, Megan Charney, Logan Williams , Rachel Katz
2015-10-31
1
San Luis Obispo
Plant collected two feet from Mariposa Trailhead
Comment
OBI79711
Streptanthus glandulosus
Michael Walgren
2014-5-14
422
San Luis Obispo
In the serpentine hills inland of the cemetery adjacent to Old Cr, in the town of Cayucos, inland of Highway One.
107
Comment
PASA2058
Streptanthus inflatus
Stason
1930-4-14
San Luis Obispo
Simmler
Comment
RSA166027
Stuckenia pectinata
M. A. Piehl
1963-8-4
63776
San Luis Obispo
Shallow margin of north arm of Oso Flaco Lake.
3
Comment
JEPS13053
Stylocline masonii
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1956-5-16
5126
San Luis Obispo
11 mi s Shandon (tributary of San Juan Creek); Commatti Canyon
381
Comment
CAS-BOT-BC110379
Suaeda californica
Roxana S. Ferris
1929-4-16
7670
San Luis Obispo
Sea cliffs 2 miles north of Cayucos.
Comment
SBBG102693
Suaeda moquinii
C. F. Smith
1964-6-24
8541
San Luis Obispo
rd to Carrizo Plain (San Andreas fault sag pond), ca. 2 mi N of Reyes Station on Hwy 166, at turnoff to Elkhorn Hills
Comment
CDA16021
Suaeda nigra
G. F. Hrusa, T. D. Wilfred
2000-9-29
15687
San Luis Obispo
Carrizo Plain; Edge of sag pond on San Andreas fault, S end of Carrizo Plain, approx. 3 mi. N of Hwy 166.
792
Comment
OBI28843
Suaeda nigra
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14466
San Luis Obispo
Rd at S end of Soda lake ca 1/4 mi E of Soda Lake Rd
Comment
UCSB38582
Suaeda nigra
Ferren, Wayne; Whitmore, S.
1979-8-8
San Luis Obispo
Soda Lake; 30.4 mi. NW of junction of Westside Hwy. and Soda Lake Rd.; Carrizo Plain
Comment
CAS-BOT-BC237047
Symphoricarpos mollis
C. Butterworth
1960-6-17
6159
San Luis Obispo
Lopez Canyon
Comment
CDA20419
Symphoricarpos mollis
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area, Los Padres NF, Cuesta Ridge East
0
Comment
CAS-BOT-BC237046
Symphoricarpos mollis
Clare B. Hardham
1960-5-21
5839
San Luis Obispo
Santa Rita Cr., w. of Templeton, Juhl Rch, Santa Lucia Mountains
Comment
OBI17007
Symphyotrichum chilense
Robert F. Hoover
1946-10-2
6454
San Luis Obispo
Calif Polytechnic campus, San Luis Obispo
Comment
SBBG7669
Symphyotrichum chilense
C. B. Hardham
1957-9-7
2600
San Luis Obispo
Creston
Comment
UC126748
Symphyotrichum subspicatum
I. J. Condit
1908-11-14
6
San Luis Obispo
Oceano
Comment
RSA140482
Systenotheca vortriedei
Clare B. Hardham
1960-6-1
5948
San Luis Obispo
Santa Lucia Mountains: Burnett Peak
Comment
OBI80969
Tagetes pringlei
Lauren Mocettini, Kathy Masaryk
2015-11-17
San Luis Obispo
Poly Canyon, Cal Poly Campus. Outside Poly Canyon VIllage
Comment
CDA26797
Tamarix ramosissima
David J. Keil
1998-6-8
27719
San Luis Obispo
Along Bitterwater Road in Choice Valley. Vicinity of Grant Lake.
0
Comment
OBI17534
Taraxacum officinale
Kamran Alavi
1977-8-22
82
San Luis Obispo
156 Foothill, San Luis Obispo
Comment
RSA141082
Tauschia arguta
Clare B. Hardham, C. Butterworth
1960-5-31
6013
San Luis Obispo
Hi Mountain, Pozo
Comment
SD264753
Tauschia hartwegii
Tracey G. Call, Viola Call
1966-3-26
2462
San Luis Obispo
East-facing rocky slope of burn and chaparral about 300 yards north of Stenner Creek fork on Cuesta Ridge road.
701
Comment
UC1287866
Tauschia hartwegii
Tracey and Viola Call
1966-3-26
2462
San Luis Obispo
on Cuesta Ridge road about 300 yards n Stenner Creek Fork; n of Stenner Creek Fork
701
Comment
UC2013204
Tecomaria capensis
Dana Richards
1983-11-10
9
San Luis Obispo
CAL Poly San Luis Obispo.
Comment
UCSB1821
Tetragonia tetragonoides
Jacobson, Alan
1959-4-11
San Luis Obispo
Roadside of Hwy 1 several miles north of Morro Bay; just south of Toro Creek near beach
Comment
SBBG104381
Tetrapteron graciliflorum
M. D. Proctor E. A. Young
1993-3-19
ROB 248
San Luis Obispo
0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
OBI10557
Thalictrum fendleri
Fred Rush
Apr-56
61
San Luis Obispo
Mt San luis Obispo
Comment
UCR97542
Thelypodium lasiophyllum
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1404
San Luis Obispo
Inner Coast Range, Carrizo Plain; 30.1 mi. NW of Calif. Hwy 166 on Soda Lake Rd., at San Diego Creek Rd near edge of Soda Lake
610
Comment
UCR4421
Thelypodium lemmonii
Frank C. Vasek
1958-5-3
580503- 07
San Luis Obispo
Road through Bitterwater Valley in the Temblor Range, 0.9 mi. east of junction with road between Cholame and Simmler, just west of the San Luis Obispo County line
350
Comment
SEINET10575744
Thelypodium lemmonii
Ethel K. Crum
1935-4-13
Crum 1727
San Luis Obispo
19 miles north of Simmler, on Cholame Road.
914
Comment
SBBG104188
Thysanocarpus curvipes
F. L. Johnson Proctor
1993-2-19
ROB 123
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
CAS-BOT-BC66619
Thysanocarpus curvipes
Ernest C. Twisselmann
1955-4-23
1888
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Andreas fault at summit of Palo Prieta Canyon (above Spring Lake).
685
Comment
CAS-BOT-BC66638
Thysanocarpus curvipes
R. F. Hoover
1967-4-5
10343
San Luis Obispo
19 miles east of Creston on La Panza road, on a branch of Navajo Creek.
Comment
CAS-BOT-BC66642
Thysanocarpus curvipes
Mrs. R. W. Summers
1884-5-1
s.n.
San Luis Obispo
Near Sea.
Comment
RSA0057554
Thysanocarpus curvipes subsp. curvipes
P. A. Munz
1951-4-12
16279
San Luis Obispo
13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range.
762
Comment
POM158652B
Thysanocarpus curvipes var. curvipes
G. R. Vasey
1880-1
35
San Luis Obispo
The Santa Lucia Mtns.
Comment
CAS-BOT-BC67157
Thysanocarpus laciniatus
Lewis S. Rose
1936-5-8
36253
San Luis Obispo
7 miles east of Pozo.
518
Comment
CDA5399
Torilis arvensis
D. DeRome
1994-6-4
649464
San Luis Obispo
Adjacent to Poly Canyon Road, just uphill (north) of the Poly Canyon landfill turn off, on the slope just above Brizzolara Creek.
0
Comment
SEINET6049218
Toxicodendron diversilobum
Unknown
1987-9-14
484
San Luis Obispo
Lake Nacimiento. Hillside above the dam.
Comment
CAS-BOT-BC169228
Toxicodendron diversilobum
Alice Eastwood
1928-5-19
15164
San Luis Obispo
Petitte Canyon
Comment
SBBG107734
Toxicoscordion fremontii
C. B. Hardham
1957-3-6
1540
San Luis Obispo
pine woods, Cambria
Comment
OBI56400
Tragopogon porrifolius
David J. Keil
1999-5-27
28358
San Luis Obispo
Santa Margarita.
Comment
OBI17818
Tribulus terrestris
Hans Wilgenburg
1977-8-11
14
San Luis Obispo
Cal Poly campus
Comment
OBI64745
Tribulus terrestris
D. R. Miller
1999-9-14
999 /717
San Luis Obispo
Pine Mt Region. In creekbed at Ridge Rd crossing below Catfish Pond
640
Comment
RSA115576
Trichostema lanatum
E. C. Twisselmann
1955-6-10
2133
San Luis Obispo
Calf Canyon, 1 mile east of Creston Road.
457
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
UC187477
Trichostema lanceolatum
Edward Palmer
Jun 1896
San Luis Obispo
San Luis Obispo district
Comment
OBI65182
Trichostema ovatum
Greg Wilvert
2005-6-14
482
San Luis Obispo
SE Half of the Caliente Range; 1.5 km S of Soda Lake rd along Padrones Cyn rd
808
Comment
UC1450988
Trichostema ovatum
R. F. Hoover
1969-10-6
11645
San Luis Obispo
Cuyama Valley, E end, near Kern Co. line
Comment
SBBG124768
Trifolium
C. B. Hardham
1961-4-14
7376
San Luis Obispo
headwaters of Santa Rosa Crk
Comment
OBI64816
Trifolium albopurpureum
David J. Keil, with Tina Teed and Lisa Andreano
2001-5-8
29413
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
OBI74317
Trifolium albopurpureum
Theo Fitanides, Anthony Baniaga
2010-4-10
86
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
346
Comment
OBI12728
Trifolium albopurpureum
Robert F. Hoover
1967-3-27
10273
San Luis Obispo
N side of lower Cuyama Valley
Comment
UC1129941
Trifolium albopurpureum var. albopurpureum
G. T. Nordstrom
1937-4-6
1049
San Luis Obispo
3.8 mi n Chimney Rock; Adelaide quadrangle
213
Comment
OBI78196
Trifolium bifidum
Unknown
1882-5-8
2675
San Luis Obispo
San Luis Obispo
Comment
JEPS99362
Trifolium bifidum var. decipiens
Clare B. Hardham
1961-4-14
7377
San Luis Obispo
Santa Rosa Creek, headwaters Santa Lucia Mountains
Comment
OBI63051
Trifolium campestre
D. R. Miller
2002-5-5
502 /749
San Luis Obispo
Pine Mt Region. Near confluence of Arroyo Laguna and Oak Knoll crks, Hearst Ranch
50
Comment
UC1129967
Trifolium depauperatum var. amplectens
P. L. Johannsen
1936-3-21
681
San Luis Obispo
1 mi s San Luis Obispo; San Luis Obispo quad
76
Comment
UC52296
Trifolium depauperatum var. amplectens
Mrs. R. W. Summers
1883-5-1
183 A
San Luis Obispo
summit Santa Lucia Mtns
Comment
OBI72295
Trifolium depauperatum var. truncatum
Anthony Baniaga, Theo Fitanides
2010-4-18
133
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
362
Comment
OBI81336
Trifolium fucatum
David J. Keil, Janet Haden
1988-5-24
20687
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
SEINET6744699
Trifolium fucatum
Marcus E. Jones
1882-1
2670
San Luis Obispo
San Luis Obispo
Comment
UCD109018
Trifolium fucatum
P. B. Kennedy
1929-4-13
10199
San Luis Obispo
San Luis Obispo County: 16.7 miles from Morro, towards San Simeon, near Harmony.
Comment
UC454723
Trifolium gracilentum
I. J. C. and Dr. White
1909-4-17
San Luis Obispo
Paso Robles
Comment
SEINET7042452
Trifolium gracilentum
A. G. Vestal
1963-4-3
s.n.
San Luis Obispo
South of Nacimiento Dam. San Luis Mountains eastern foothills. Lime Mountain quadrangle UTM Zone 10, 692074mE, 3957898mN.
Comment
UCD109756
Trifolium gracilentum
R. Tofsrud
1949-4-25
s.n.
San Luis Obispo
San Luis Obispo County: Ca. 4 miles from Santa Monica, Highway 166.
Comment
SEINET7063612
Trifolium gracilentum var. gracilentum
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Terrace in Cuyama Valley and the Cuyama River. UTM Zone 10, 765849mE, 3889100mN. (WGS84/NAD83).
396
Comment
RSA661624
Trifolium incarnatum
Austin P. Griffiths, Kathleen G. Jones
1982-4-25
s.n.
San Luis Obispo
In front of residential yard at first house SW of State Hiwy 1 and Haycyon Rd. intersection.
Comment
OBI25048
Trifolium microcephalum
David J. Keil, Dirk Walters
1980-4-26
13863
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
RSA0035144
Trifolium microcephalum
W. M. Arbaugh
1968-5-5
221
San Luis Obispo
Lopez Canyon, about 1/2 mile below the dam.
Comment
UCSC006031
Trifolium microdon
Randall Morgan
1996-5-9
2938
San Luis Obispo
Grassland E of Laguna Lake
Comment
UCR159838
Trifolium obtusiflorum
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9631
San Luis Obispo
South Coast Ranges, along Calif. Hwy 58 (Calf Canyon Hwy), 4.2 mi east of Santa Margarita
358
Comment
SEINET5479857
Trifolium oliganthum
J. Stuart Lassetter
1971-4-13
1807
San Luis Obispo
W. of Paso Robles- on road to Adelaida- 0.6 mi. W of junction with road to Lake Nacimento
Comment
OBI73558
Trifolium pratense
David J. Keil
2010-10-19
30932
San Luis Obispo
Campus, California Polytechnic State University, San Luis Obispo. Ornamental planting area along North Perimeter Drive east of Bldg. 35 (Kennedy Library).
95
Comment
CDA26360
Trifolium resupinatum
David J. Keil
2005-3-3
San Luis Obispo
Larry Kandarian property. 3255 Los Osos Valley Road, Los Osos.
0
Comment
OBI59661
Trifolium variegatum
David J. Keil, with Jill Bushakra
2001-6-14
29550
San Luis Obispo
Summit area between Prefumo Canyon and See Canyon, San Luis Range.
Comment
OBI64805
Trifolium variegatum
George Butterworth
2005-4-17
581
San Luis Obispo
Chimineas; San Juan Creek at San Juan rd 771199x3895557
655
Comment
OBI66999
Trifolium variegatum
D. R. Miller
1994-4-19
494 -206
San Luis Obispo
Pine Mtn Region; Canyon trail, between picnic area and fern canyon crossing Pico Crk drainage
756
Comment
RSA164400
Trifolium variegatum var. melananthum
Clare B. Hardham
1961-4-17
6842
San Luis Obispo
Pine Mt. north of Cambria.
915
Comment
UCR134419
Trifolium willdenovii
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6579
San Luis Obispo
Irish Hills, Clark Valley Rd., 3.8 mi south of Los Osos Valley Rd., east of Los Osos
213
Comment
OBI32341
Trifolium willdenovii
David J. Keil, Melissa Luckow, Rhond Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15930
San Luis Obispo
2.35 mi E of jctn with Santa Rosa Crk rd and Fiscalini ranch rd on dirt rd leading onto slopes of Cypress Mtn
Comment
RSA586599
Trifolium wormskioldii
G. R. Proctor, E. A. Young
1993-4-17
ROB 0448
San Luis Obispo
1 km NE of Chorro Res,
Comment
CAS-BOT-BC520864
Trillium angustipetalum
J. D. Freeman; R. F. Freeman
1967-4-30
564
San Luis Obispo
In Sta. Lucia Range 2 mi. W of jct. of Cal. Hwy. 46 and Vineyard Dr. on road to Cambria, SW of Paso Robles
Comment
OBI9373
Triphysaria eriantha
Unknown
1960-3-31
s.n.
San Luis Obispo
E of Paso Robles
Comment
UCSC000689
Triphysaria eriantha
N. K. Carlson
1936-3-18
197
San Luis Obispo
Arroyo Grande, 0.6 mile S.S.W. of Picacho Picacho - Arroyo Grande
99
Comment
UC2029546
Triphysaria eriantha subsp. rosea
Richard R. Halse
2012-3-26
8426
San Luis Obispo
Along State Highway 1, ca. 2.7 miles north of San Simeon, just south of the turnoff to the Hearst Castle; ca. 6 miles north of Cambria
Comment
JEPS97101
Triphysaria pusilla
M. D. Proctor and E. A. Young
1993-4-17
ROB 456
San Luis Obispo
Cerro Romualdo, N side Camp San Luis Obispo
Comment
OBI75839
Triphysaria pusilla
Al Lindholm
1971-4-24
217
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. 1/2 mi SE of Geode Mtn
Comment
CAS-BOT-BC200519
Triticum aestivum
Ernest C. Twisselmann
1954-5-4
1165
San Luis Obispo
Palo Prieta Summit: Twisselmann Ranch pasture, 7 miles south of Cholame
670
Comment
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