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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
OBI12229
Abronia latifolia
Robert F. Hoover
1967-5-6
10549
San Luis Obispo
S of Oso Flaco Lake
Comment
OBI57769
Abronia latifolia
Austin P. Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit. Several hundred yds in from oceanside at S end of Morro Bay sandspit on way to Suicide Hill
Comment
SBBG11175
Abronia latifolia
E. R. Blakley
1960-7-2
3510
San Luis Obispo
old sand dunes 0.25 mi N of Oso Flaco Lake
30
Comment
UC1285089
Abronia latifolia
R. F. Hoover
1964-6-13
9091
San Luis Obispo
just n Arroyo de la Cruz; Point Sierra Nevada
Comment
NY679468
Abronia umbellata
R. W. Summers
05 1885
1
San Luis Obispo
Comment
OBI12205
Abronia umbellata
Robert F. Hoover
1964-6-13
9090
San Luis Obispo
Point Sierra Nevada, just N of Arroyo de la Cruz
Comment
RSA0025950
Abronia umbellata
E. A. Purer
1932-8-28
4841
San Luis Obispo
Oceano.
Comment
OBI12207
Abronia umbellata var. umbellata
Robert F. Hoover
1947-7-26
7324
San Luis Obispo
Piedras Blancas Point
Comment
CDA3978
Acacia melanoxylon
David J. Keil
1985-3-26
18481
San Luis Obispo
Lodge Hill subdivision area of Cambria.
0
Comment
OBI83409
Acanthomintha obovata subsp. cordata
George Butterworth
1995-5-22
85
San Luis Obispo
T32S, R20E, S34, NW qut. 2 mi beyond (SE of) gate, 30' SW of road
Comment
OBI57889
Acer negundo
David J. Keil
2000-3-8
28436
San Luis Obispo
Arroyo Grande. At the swinging bridge over Arroyo Grande Creek.
Comment
OBI75313
Acer negundo
David J. Keil
2010-11-10
30958
San Luis Obispo
South of Nipomo on Thompson Ave. along Nipomo Creek, 1 mile north from junction with CA 166
68
Comment
RSA132956
Acer negundo subsp. californicum
Clare B. Hardham
1959-9-29
4998
San Luis Obispo
Along banks of Salinas, bridge at Atascadero
Comment
OBI17146
Achillea millefolium
Robert F. Hoover
1965-10-1
9698
San Luis Obispo
Cuesta-by-the-sea, S shore of Morro Bay
Comment
OBI35370
Achillea millefolium
Helen Jones
1982-9-21
70
San Luis Obispo
Piedras Blancas Point
Comment
SBBG83089
Achillea millefolium
C. F. Smith
1968-7-30
10106
San Luis Obispo
Oceano St Beach Park
Comment
UCSB47294
Achillea millefolium
Osburn, Rob
1979-5-17
San Luis Obispo
On calif. Hwy. 141, 6 miles NE of Cholame Valley
548
Comment
OBI66050
Achyrachaena mollis
Greg Wilvert
2006-4-23
545
San Luis Obispo
SE half of the Caliente Range.1.7 km SE of Lawson Spring
Comment
SBBG104482
Achyrachaena mollis
M. D. Proctor, E. A. Young
1993-4-15
ROB 415
San Luis Obispo
ca. 0.5 km N of Bee Rock Rd on East Perimeter Rd; Camp Roberts
Comment
UCD128416
Achyrachaena mollis
Jaime Kneitel
1995-5-1
50
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, Caliente Mountains, American Ranch, 2 miles from Soda Lake Road.
670
Comment
OBI31185
Acmispon americanus var. americanus
Julie M. Vanderwier
1979-5-28
53
San Luis Obispo
Indian Knob tar Sands
Comment
OBI31793
Acmispon americanus var. americanus
Turnquist, Smeltzer
1982-7-23
181
San Luis Obispo
Laguna lake Park, near developed trls and roadway on E side of lake
Comment
UCD103818
Acmispon americanus var. americanus
G. K. Helmkamp; E. A. Helmkamp
2000-9-2
5964
San Luis Obispo
San Luis Obispo County: Iris Hills: Profumo Canyon, 2.2 mi W of Los Osos Valley Rd.
137
Comment
OBI12959
Acmispon glaber var. glaber
Robert F. Hoover
1964-6-11
9040
San Luis Obispo
Just S of Hazard Cyn
Comment
OBI28271
Acmispon glaber var. glaber
Rick Frelinger
1982-5-25
86
San Luis Obispo
San Luis Crk in Reservoir Cyn
Comment
OBI12978
Acmispon glaber var. glaber
McMillan
1952-6-7
138
San Luis Obispo
Carrissa Plains 1 mi W 2 mi S of Simmler
Comment
SD244686
Acmispon grandiflorus var. grandiflorus
David Keil
1998-6-10
27772
San Luis Obispo
Los Padres National Forest. Black Mountain Road, 0.2-0.3 miles above (NW) junction with Navajo Road.
Comment
OBI20212
Acmispon junceus var. biolettii
Ann McBeth
1979-4-25
6
San Luis Obispo
Indian Knob. 4 mi N of Pismo Beach
Comment
OBI59935
Acmispon junceus var. biolettii
G. F. Hrusa
1993-5-2
11114
San Luis Obispo
Black Butte Research Natural Area. Approx 1/4 mi N of Mt. Lowe near base of Radio Facility 2 peak
700
Comment
OBI56424
Acmispon junceus var. biolettii
David J. Keil, Rhonda Riggins
1987-5-11
20155
San Luis Obispo
Cuesta Ridge E, ca 6.7 mi from jctn with US 101 along Cuesta Ridge Rd
792
Comment
OBI62674
Acmispon junceus var. biolettii
Jason Dart
2003-5-27
D 204
San Luis Obispo
La Quinta de Avila Ranch in See Cyn
125
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
SBBG3439
Acmispon procumbens var. procumbens
C. B. Hardham
1958-5-28
3402
San Luis Obispo
North Rd to Adelaida at intersection of Oak Flat Rd
Comment
OBI59918
Acmispon strigosus
G. F. Hrusa
1995-5-28
12307
San Luis Obispo
Black Butte Research Natural Area. Ridge immed SW of Radio Facility 2 (Peak 1)
610
Comment
SEINET8077125
Acourtia microcephala
David Keil
2010-7-5
30914
San Luis Obispo
La Panza Mountains. Highway 58 at Trail's End (private road). 3080 Blue Star Memorial Highway.
457
Comment
OBI15584
Acourtia microcephala
Robert F. Hoover
1946-8-17
6286 c
San Luis Obispo
Arroyo Grande Crk below jctn of Lopez Cyn
Comment
OBI30722
Adenostoma fasciculatum
Koomanoff, et al
1981-5-16
15
San Luis Obispo
SSE 45 deg. slope near summit of Indian Knob
Comment
SBBG107971
Adenostoma fasciculatum var. fasciculatum
C. B. Hardham
1959-5-23
4611
San Luis Obispo
S of Baywood Park
Comment
SBBG107863
Adiantum jordanii
C. B. Hardham
1958-5-10
3262
San Luis Obispo
Sargent Cypress Forest, Cypress Mtn
Comment
SBBG214
Adiantum jordanii
C. B. Hardham
1959-4-10
4214
San Luis Obispo
intersection of Oak Flat Rd and north rd to Adelaida
Comment
UC1969554
Aegilops triuncialis
David Keil
2000-5-31
28790
San Luis Obispo
Highway 46 between Cambria and Paso Robles, ca. 8.5 miles east from junction with Highway 1.
Comment
CAS-BOT-BC29678
Agoseris grandiflora var. grandiflora
Chester Dudley
Spring 1940
s.n.
San Luis Obispo
East Fork of Mono Canyon
Comment
SBBG66236
Agoseris heterophylla
Henry Chapman Ford
1893-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC22899
Agoseris heterophylla
Clare B. Hardham
1957-5-4
1873
San Luis Obispo
Tierra Redondo
Comment
OBI79475
Agoseris heterophylla
David J. Keil, with Matt Ritter and Jepson Herbarium Weekend Workshop participants
2012-4-21
31296
San Luis Obispo
Santa Lucia Mountains. Santa Rita Creek Road southwest of Templeton
Comment
OBI17120
Agoseris heterophylla var. heterophylla
Robert F. Hoover
1948-3-30
6816
San Luis Obispo
Summit between Middle and E branches of Huerhuero Crk
Comment
RSA595771
Agoseris heterophylla var. heterophylla
R. S. Woglum
1938-5-15
1708
San Luis Obispo
Outer South Coast Ranges: Paso Robles to Cayucos; Santa Lucia Range.
Comment
SEINET13764488
Agrostis diegoensis
D. Keil
1982-1
16227
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon,
Comment
OBI22569
Agrostis exarata
Robert F. Hoover
1955-5-23
8354
San Luis Obispo
Coast W of Cambria
Comment
OBI59209
Agrostis exarata
David J. Keil
2001-5-31
29522
San Luis Obispo
Summit area between Prefumo Canyon and See Canyon, San Luis Range.
Comment
OBI30849
Agrostis hooveri
Julie M. Vanderweir
1979-8-25
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
CAS-BOT-BC139373
Agrostis hooveri
R. F. Hoover
1947-7-16
7307
San Luis Obispo
Price Canyon.
Comment
CAS-BOT-BC138975
Agrostis pallens
John Thomas Howell
1964-6-30
40867
San Luis Obispo
Cambria.
Comment
OBI4947
Agrostis pallens
F. Rush
March1956
30
San Luis Obispo
Mt. SLO
Comment
CAS-BOT-BC138974
Agrostis pallens
Clare B. Hardham
1960-6-27
6328
San Luis Obispo
Santa Lucia Mountains. Black Mountain. Cayucos Road, Route 41.
Comment
OBI79941
Agrostis pallens
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31865
San Luis Obispo
Western portion of San Luis Range, along route of hike down north-facing slope from road along ridge on Field Ranch (owned by Pacific Gas & Electric Co; 35.242496 deg. , -120.875535 deg. ; 400 m elev.) to Coon Creek trail in Montana de Oro State Park (35.253548 deg. , -120.881727 deg. ; 40 m elev.).
400
Comment
OBI21214
Allium crispum
Eben McMillan
1952-5-2
82
San Luis Obispo
Choice Valley. 1 mi S, 8 mi E Shandon
Comment
CAS-BOT-BC135861
Allium haematochiton
Clare B. Hardham
1958-5-3
3174
San Luis Obispo
Cuesta near KVEC-TV - Santa Lucia Mountains
Comment
OBI21222
Allium lacunosum var. davisiae
Robert F. Hoover
1947-5-31
7238
San Luis Obispo
Pine Mtn of La Panza Range
Comment
UC1927795
Allium lacunosum var. lacunosum
David Keil with Kathleen Keil
1998-5-29
27541
San Luis Obispo
Serpentine hills S of Bishop Peak at 2051 O'Connor Way. W of San Luis Obispo.
Comment
RSA140050
Allium lacunosum var. lacunosum
Clare B. Hardham
1960-6-3
5997
San Luis Obispo
Cuesto Sargent Cypress forest, Santa Lucia Mountains. North of San Luis Obispo.
Comment
SBBG20633
Allium lacunosum var. micranthum
C. B. Hardham
1960-5-21
5850
San Luis Obispo
Black Mtn, Highland District, E of Creston
Comment
OBI56295
Allophyllum gilioides subsp. violaceum
Butterworth
1999-4-25
293
San Luis Obispo
1/4 mi s of Circe Rd, 200 rds w of fence.
640
Comment
CAS-BOT-BC170154
Alnus rhombifolia
W. R. Dudley
1902-4-2
s.n.
San Luis Obispo
near Doty's
Comment
CAS-BOT-BC170155
Alnus rhombifolia
W. R. Dudley
1899-10-29
s.n.
San Luis Obispo
Nacimiento River. Santa Lucia Mts.
Comment
OBI80059
Amaranthus blitoides
David J. Keil
2000-6-24
28819
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
OBI80779
Amaranthus blitoides
David J. Keil
1992-10-19
23852
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet.
170
Comment
SBBG93875
Amaranthus blitoides
S. A. Junak with T. J. Ayers
1989-7-14
4118
San Luis Obispo
extreme N edge of Cuesta Ridge Botanical Area, end of powerline rd 0.4 mi SW of intersection with Tassajera Crk Rd
505
Comment
UCD97465
Amaranthus deflexus
Ernest C. Twisselmann
1962-9-7
7740
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. Eastern part of county, Dorothy Twisselmann Ranch.
670
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
OBI69825
Amaranthus retroflexus
D. R. Miller
1993-10-8
1093 -55
San Luis Obispo
Pine Mt Region. Dr's house in old raised bed area (orchard)
914
Comment
RSA661612
Ambrosia chamissonis var. chamissonis
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Just inland from oceanfront dunes along N side of Oso Flaco Creek
Comment
OBI16019
Ambrosia salsola
Robert F. Hoover
1947-5-10
7155
San Luis Obispo
Cuyama Valley (eastern part)
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-BC273093
Ambrosia salsola
Ernest C. Twisselmann
1955-6-7
2120
San Luis Obispo
San Emigdio Range. Cuyama Valley: Ventura Highway 1 mile north of Santa Barbara County Line
739
Comment
UCD104612
Amorpha californica
Frederic Hrusa
1993-5-20
11056
San Luis Obispo
San Luis Obispo County: Big Falls Creek. Shaded slopes on W side of creek approx. 3/4 mile upstream from confluence with Lopez Creek.
200
Comment
OBI13393
Amorpha californica
Robert F. Hoover
1965-6-4
9415
San Luis Obispo
Salinas River bridge E of Santa Margarita
Comment
JEPS35495
Amorpha californica var. californica
W. L. Jepson
1927-5-30
12156
San Luis Obispo
between Pine Creek bridge and Cuyama Valley (s San Luis Obispo Co.)
Comment
SBBG107434
Amsinckia
C. B. Hardham
1957-4-27
1783
San Luis Obispo
eastern foothills of Caliente Mtn
Comment
VVC3389
Amsinckia douglasiana
Tim Thomas
1973-4-18
2
San Luis Obispo
Inner South Coast Range, Beam Flat, southern Elkhorn Plains.
732
Comment
UC1084615
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
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
JEPS25305
Amsinckia spectabilis
W. L. Jepson
1920-4-7
8444
San Luis Obispo
Pizmo
Comment
UC1178372
Amsinckia spectabilis
Ray and Chisaki
1951-6-11
K 101 A
San Luis Obispo
between Nipomo and Guadalupe
Comment
OBI28424
Amsinckia spectabilis var. microcarpa
Karin Long
1982-4-3
s.n.
San Luis Obispo
Montano state park. Lee side of ecotone area of tertiary dunes
Comment
OBI34073
Amsinckia spectabilis var. microcarpa
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
UC1061730
Amsinckia spectabilis var. microcarpa
B. Bolt
1936-3-11
609
San Luis Obispo
1 1/4 mi sse of mouth of Osos Creek
30
Comment
UC24610
Amsinckia spectabilis var. microcarpa
Alice King
Apr 1895
San Luis Obispo
Arroyo Grande
Comment
OBI32035
Amsinckia spectabilis var. spectabilis
David J. Keil, Eric Wise
1981-5-25
14823
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
UC198369
Amsinckia tessellata var. gloriosa
Katharine Brandegee
San Luis Obispo
Paso Robles
Comment
POM203588
Amsinckia tessellata var. gloriosa
I. L. Wiggins
1932-3-20
5794
San Luis Obispo
Hillside at east end of Cholome Valley.
Comment
UC1285000
Amsinckia vernicosa var. vernicosa
R. F. Hoover
1952-4-10
8099
San Luis Obispo
9 mi e of Creston
Comment
RSA760722
Ancistrocarphus filagineus
David J. Keil
1998-6-8
27703
San Luis Obispo
South of Cholame, 0.7 miles south from junction with Highway 46 and 0.1-0.9 miles along spur road from Bitterwater Road.
Comment
SFV16318
Ancistrocarphus filagineus
P. M. Schiffman
1996-4-13
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. In little saddle of hill just south of old Wells Ranch house.
Comment
CAS-BOT-BC46936
Androsace elongata subsp. acuta
Ernest C. Twisselmann
1954-3-11
867
San Luis Obispo
Phelps Hill: McMillan Ranch, Palo Prieta Summit. Shandon.Temblor Range.
685
Comment
SBBG124284
Anemopsis californica
D. Keil
2009-6-30
30624
San Luis Obispo
San Luis Obispo Rainwater detention basin behind Marigold Shopping Center (jct of Broad St and Tank Farm Rd
55
Comment
UCR108901
Anthemis cotula
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4215
San Luis Obispo
South Coast Range, Alamo Creek Rd, 0.9 mile north of Calif. Hwy 166, near Twitchell Reservoir
320
Comment
OBI58755
Antirrhinum kelloggii
David J. Keil
1998-3-27
26487
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
UC455551
Antirrhinum kelloggii
I. J. Condit
1908-3-27
San Luis Obispo
n side Calif. Poly. School Canyon; San Luis Obispo
Comment
JEPS35091
Antirrhinum kelloggii
R. F. Hoover
1951-4-15
8044
San Luis Obispo
Stony Creek
Comment
LA208997
Antirrhinum ovatum
David M. Thompson;
434
San Luis Obispo
San Joaquin Valley, 0.3 mi N of Pinole Spring. 4.7 mi S of junction of Bitterwater Valley Road on Palo Prieto Pass Road. 1.5 mi S of entrance road to McCoarnak Brothers Lake Ranch. 2.7 mi S of side road to mine [this road just N of an abandoned house]
609
Comment
CAS-BOT-BC237911
Antirrhinum ovatum
William M. Longhurst
1949-5-20
s.n.
San Luis Obispo
One mile east-northeast of Poso Ortega
Comment
RSA162529
Antirrhinum ovatum
D. J. Bedell
1963-6-15
84 -1
San Luis Obispo
Hills at the head of Gillis Canyon
640
Comment
SBBG98979
Antirrhinum ovatum
C. F. Smith
1991-6-28
12229
San Luis Obispo
Cuyama Valley drainage near crossing to Carrizo Plain, W part of Caliente Mtn ridge
1371
Comment
SBBG96093
Apiastrum angustifolium
D. Keil
1983-4-23
16931
San Luis Obispo
vicinity of Arroyo de la Cruz, N of the Arroyo and W of Hwy 1
Comment
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
CDA15020
Apocynum cannabinum
G. F. Hrusa
1993-5-2
11022
San Luis Obispo
Paso Robles in side channel of Salinas River, approx. 300 meters N of Niblick Rd. bridge.
Comment
SBBG2101
Aquilegia formosa
C. B. Hardham
1957-5-12
1909
San Luis Obispo
Errol Dodd Ranch, Adelaida
Comment
OBI20495
Aralia californica
Robert F. Hoover
1965-9-7
9535
San Luis Obispo
Santa Lucia Range. Santa Rita Crk W of Templeton
Comment
OBI79104
Araujia sericifera
David J. Keil
2011-11-12
31186
San Luis Obispo
San Luis Obispo. Vegetated strip opposite San Luis Obispo High School along San Luis Drive extending into riparian corridor of San Luis Creek
75
Comment
UC1928121
Araujia sericifera
David Keil
2008-3-13
30488
San Luis Obispo
San Luis Obispo. Monterey Street at railroad overcrossing.
75
Comment
CHSC13527
Arbutus menziesii
Patricia Haberkern
1974-4-9
5
San Luis Obispo
Common in Cerro Alto Campgound, Los Padres National Forest, 7.1 mi W Atascadero on Hwy 41.
542
Comment
OBI23000
Arbutus menziesii
Robert J. Rodin
1962-5-8
6866
San Luis Obispo
1.5 mi E of cuesta Summit, 4 mi N of SLO
Comment
UC1281158
Arctostaphylos
H. E. McMinn
1938-6-23
5180
San Luis Obispo
Cuesta Pass
Comment
CAS-BOT-BC23570
Arctostaphylos crustacea
R. F. Hoover
1965-2-28
9334
San Luis Obispo
Trail to Cerro Alto from Cerro Alto Camp.
Comment
OBI83347
Arctostaphylos crustacea subsp. crinita
G. Butterworth
2017-1-27
1007
San Luis Obispo
Cambria Pines Ecol. Reserve, Westside Trail
134
Comment
UC1276216
Arctostaphylos cruzensis
R. F. Hoover
1950-1-15
7761
San Luis Obispo
just s mouth of Arroyo de la Cruz (on hill top)
Comment
OBI40319
Arctostaphylos cruzensis
Ralph N. Philbrick, Dara E. Emery
1972-2-15
s.n.
San Luis Obispo
1/2 mi E of hwy 1, Arroyo de la Cruz, Hearst Ranch
Comment
UC1120192
Arctostaphylos glandulosa subsp. glandulosa
H. C. Lee
1937-5-8
888
San Luis Obispo
3 1/2 mi sw Templeton; Paso Robles Quadrangle
Comment
UC549417
Arctostaphylos glandulosa subsp. glandulosa
J. E. Adams
1935-2-24
991
San Luis Obispo
peak w Cuesta Pass
Comment
UC1927733
Arctostaphylos glandulosa subsp. zacaensis
D. R. Miller
1994-2-11
294 -71
San Luis Obispo
Horse Spring trail, Cole Ranch, Marmolejo drainage
850
Comment
RSA140707
Arctostaphylos glauca
C. M. Belshaw
1936-3-21
1688
San Luis Obispo
3.4 miles north-northeast of Porter Ranch.
488
Comment
RSA201540
Arctostaphylos glauca
Robert F. Hoover
1946-11-16
6555
San Luis Obispo
Upper Arroyo Grande, 5 mi. above County Park.
Comment
RSA654936
Arctostaphylos glauca
Austin P. Griffiths, Gaylord Jones, T. Gaskin, G. Ruggerone
1984-1-15
s.n.
San Luis Obispo
Along W side of path at S edge of first pine grove, South Trail, Pozo Summit.
854
Comment
SBBG113503
Arctostaphylos hookeri subsp. hearstiorum
C. B. Hardham
1966-2-28
14011
San Luis Obispo
Arroyo de la Cruz
Comment
SEINET11989183
Arctostaphylos hookeri subsp. hearstiorum
R. Gankin, Hildreth, W. R.
1967-1
1117
San Luis Obispo
ridge N of Arroyo de los Chinos, 0.25 mi E of CA 1, ca 9 mi N of San Simeon
Comment
RSA141812
Arctostaphylos luciana
Clare B. Hardham
1959-3-13
4045
San Luis Obispo
Santa Lucia Mountains: Klau Mine, Adelaida District- west of Paso Robles
Comment
OBI28357
Arctostaphylos luciana
Penny Principe
1982-5-2
s.n.
San Luis Obispo
Santa Lucia Mtsn, E Cuesta Ridge, 2.7 mi SE of hwy 101
Comment
HSC91724
Arctostaphylos morroensis
Susan H. Bicknell
1988-11-20
San Luis Obispo
Montano de Oro State Park, Hazard Canyon N Ridge
Comment
OBI25902
Arctostaphylos morroensis
Eric Lamers
1981-1
San Luis Obispo
Comment
UC1309711
Arctostaphylos morroensis
Beryl Schreiber
1938-10-7
2555
San Luis Obispo
1/2 mi n Hazard Canyon; Cayucos Quadrangle
76
Comment
CAS-BOT-BC40115
Arctostaphylos morroensis
Robert F. Thorne; Percy C. Everett
1963-4-22
31624
San Luis Obispo
On stabilized dunes on S side of Morro Bay
Comment
CDA11347
Arctostaphylos obispoensis
G. F. Hrusa
1995-4-16
12070
San Luis Obispo
Cuesta Ridge West; Ridge NW of Cuesta Pass in Cuesta Botanical Area. Approx. 2 m. NW of US 101.
Comment
OBI77977
Arctostaphylos obispoensis
D. R. Miller
2012-11-15
1112 .1034
San Luis Obispo
Rocky Butte/Pine mt Region. Alon ridge rd, from Buckeye Mines area on Pine Mtn, Pico crk headwaters
914
Comment
POM203158
Arctostaphylos obispoensis
Alice Eastwood
16843
San Luis Obispo
Chorro Creek
Comment
UC1309662
Arctostaphylos obispoensis
A. E. Wieslander
1936-2-27
614
San Luis Obispo
Morro Creek Cayucos Quadrangle
152
Comment
UCR198226
Arctostaphylos obispoensis
Dean Kelch
2007-2-19
07 .075
San Luis Obispo
Serpentine Canyon, along south side of Hwy 41, 10 km east of Hwy 1
229
Comment
CAS-BOT-BC39829
Arctostaphylos obispoensis
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Near old mine, back of Wynn's Place
Comment
UCD52915
Arctostaphylos obispoensis
A. E. Wieslander
1935-2-18
8095
San Luis Obispo
Burnett Camp, San Simeon.
152
Comment
UCD52917
Arctostaphylos obispoensis
Roman Gankin; and S. G. Schultz
1965-3-29
458
San Luis Obispo
On Burnett Peak Roak, 0.6 mile southeast of Salmon Creek Raod.
Comment
CDA15439
Arctostaphylos osoensis
G. F. Hrusa
1995-6-21
12419
San Luis Obispo
Hollister Peak; Large colony on SW-facing shoulder of Hollister Peak.
Comment
OBI75081
Arctostaphylos pechoensis
Michael Walgren
2011-2-25
222
San Luis Obispo
Irish Hills, Montana de Oro State Park. New property acquisition known as the 160 acre "Basseri" 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. near a home
292
Comment
UCR25455
Arctostaphylos pechoensis var. viridissima
Michael J. Kelly
1975-3-27
045
San Luis Obispo
Central Coast, left side of See Canyon Road, 4 mi from San Luis Bay Drive off of Hwy 101
183
Comment
CAS-BOT-BC44380
Arctostaphylos pilosula
Walter Knight; Irja Knight; Tiffany Knight
1988-7-27
6286
San Luis Obispo
On Ormonde Rd. off of Price Canyon Rd. from Pismo Beach.
155
Comment
CAS-BOT-BC44425
Arctostaphylos pilosula
R. F. Hoover
1946-10-22
6522
San Luis Obispo
Huasna district
Comment
JEPS98806
Arctostaphylos pilosula
R. F. Hoover
1963-10-26
8599
San Luis Obispo
trail to Machesna Mt. La Panza Range
Comment
UC1334938
Arctostaphylos pilosula
A. E. Wieslander
1935-6-9
550
San Luis Obispo
American Canyon Santa Barbara National Forest, La Panza Quadrangle
1066
Comment
UCD53658
Arctostaphylos pilosula
A. E. Wieslander
1933-3-28
2757
San Luis Obispo
Pismo Creek.
Comment
OBI14549
Arctostaphylos pilosula
Robert F. Hoover
1946-11-16
6553
San Luis Obispo
Upper Arroyo Grande, at top of ridge opposite County park
Comment
SEINET11984955
Arctostaphylos pilosula
Unknown
1966-1
658
San Luis Obispo
hill N of summit of Noyes Rd, 0.2 mi SW of junction with Hwy 227, N of Arroyo Grande
Comment
SEINET11987247
Arctostaphylos purissima
W. Knight, Knight, I.
1981-1
3902
San Luis Obispo
Tilden Botanic Garden, Berkeley, orig. from Los Osos Mesa near garbage dump
Comment
CAS-BOT-BC46269
Arctostaphylos rudis
R. F. Hoover
1960-1-3
8513
San Luis Obispo
Nipomo Mesa just above Los Berros.
Comment
RSA43170
Arctostaphylos tomentosa subsp. crustacea
Robert F. Hoover
1946-9-22
6440
San Luis Obispo
West of Pasa Robles on road to Adelaida.
Comment
RSA8265
Arctostaphylos tomentosa subsp. tomentosa
I. L. Wiggins
1932-3-24
5850
San Luis Obispo
Roadsides and hills near Adelaide, W. of Paso Robles.
Comment
OBI49907
Arctotheca prostrata
David J. Keil
1984-6-26
18234 -1
San Luis Obispo
Escaped from cultivation into lawn areas on Cal Poly campus near Main Sci bldg
Comment
OBI70760
Arnica discoidea
D. R. Miller
2009-5-15
509 .88
San Luis Obispo
Rocky Butte/Pine Mt Region. On old rd cut up slope on Ocean View Mine rd in Tobacco Crk drainage
866
Comment
SBBG117895
Artemisia douglasiana
J. Olson
2000-6-27
San Luis Obispo
Bee Rock Rd and E side of low water bridge; Camp Roberts
Comment
OBI66609
Artemisia tridentata subsp. parishii
David J. Keil
1998-10-9
28166
San Luis Obispo
California Highway 166, 0.8 mi w of Kern Co. line in easternmost San Luis Obispo Co.
792
Comment
RSA734397
Artemisia vulgaris var. heterophylla
Keith E. Hoffmaster
1935-7-1
653
San Luis Obispo
Near Arroyo Grande
Comment
OBI70827
Arthrocnemum subterminale
David J. Keil
2009-5-30
30613
San Luis Obispo
Los Osos. Sweet Springs Nature Preserve
0
Comment
SBBG117842
Asclepias fascicularis
J. Olson
2000-7-11
San Luis Obispo
intersection of Kern and San Joaquin Rds, both sides of San Joaquin Rd; Camp San Luis Obispo
Comment
UC570137
Asclepias vestita
B. Bolt
1936-5-25
730
San Luis Obispo
2.75 mi ne Santa Margarita; San Luis Obispo Quad.
335
Comment
OBI79869
Asparagus asparagoides
David J. Keil, with V. L. Holland
2013-1-11
31540
San Luis Obispo
Morro Bay. Lemos Feed and Pet Supply, 1320 Main Street. Along creek between parking lot and on-ramp to California Highway 1
15
Comment
OBI21248
Asparagus asparagoides
David Gleason
1964-3-1
19
San Luis Obispo
2105 Johnson, SLO
Comment
SBBG130682
Asphodelus fistulosus
D. J. Keil
2012-7-18
31461
San Luis Obispo
just N of bridge over Santa Maria River on Hwy 1, N of Guadalupe, S side of hwy
25
Comment
RSA659238
Aster chilensis
V. L. Holland, David Keil
1990-4-14
s.n.
San Luis Obispo
Cambria Ranch
Comment
UCR123553
Aster lanceolatus subsp. hesperius
George K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5342 A
San Luis Obispo
Central Coast, Montana de Oro State Park
61
Comment
JEPS99142
Astragalus asymmetricus
Clare B. Hardham
1957-4-14
2273
San Luis Obispo
E of Cholame (Cottonwood Pass)
Comment
UC84432
Astragalus asymmetricus
L. Jared
San Luis Obispo
San Luis Obispo
Comment
UC862871
Astragalus asymmetricus
Alice Eastwood, John Thomas Howell
1938-6-13
5903
San Luis Obispo
on road to Creston sw Shandon; sw of Shandon
Comment
CAS-BOT-BC177488
Astragalus asymmetricus
John Thomas Howell
1948-6-15
24364
San Luis Obispo
Red hills se. of Shandon
762
Comment
UCD104641
Astragalus asymmetricus
J. M. Tucker
1958-5-21
3386
San Luis Obispo
San Luis Obispo County: Bitterwater Road, at mouth of Palo Prieto Canyon, Cholame Ranch.
335
Comment
CAS-BOT-BC177796
Astragalus curtipes
Lewis S. Rose
1934-3-27
34106
San Luis Obispo
San Luis Obispo
Comment
POM264969
Astragalus curtipes
I. L. Wiggins
1929-4-15
3614
San Luis Obispo
2 miles S of Oceano.
Comment
UCR42857
Astragalus curtipes
David J. Keil
1981-3-7
14280
San Luis Obispo
Along road to Lopez Lake c. 2 mi. west of the Dam.
Comment
RSA492293
Astragalus curtipes
W. P. Armstrong
1988-3-31
1290
San Luis Obispo
Near summit of See Canyon Road.
305
Comment
OBI79001
Astragalus didymocarpus
David J. Keil, Lynne Dee Althouse, Dan Meade, Naomi Oyler, Jason Dart, and Meg Perry
2008-3-31
s.n.
San Luis Obispo
Carrizo Plain. Area proposed for development as solar farm by OptiSolar Corporation. T29S R18E Section 8.
Comment
HSC14511
Astragalus didymocarpus
L. S. Rose
1969-4-14
69028
San Luis Obispo
15 mi. SE of Cholame
457
Comment
RSA43239
Astragalus didymocarpus var. milesianus
Robert F. Hoover
1947-3-23
6910
San Luis Obispo
west base of Mt. Bishop near S.L.O. [San Luis Obispo]
Comment
UC1128772
Astragalus didymocarpus var. milesianus
N. K. Carlson
1936-3-28
254
San Luis Obispo
0.9 mi ne Atascadero; San Luis Obispo Quad., ne of Atascadero
381
Comment
CAS-BOT-BC182893
Astragalus douglasii
Ernest C. Twisselmann
1963-4-30
8118
San Luis Obispo
Hills at the summit of Palo Prieta Canyon
655
Comment
CAS-BOT-BC182912
Astragalus douglasii
R. F. Hoover
1947-4-20
6985
San Luis Obispo
Near El Dorado School
Comment
CAS-BOT-BC178246
Astragalus gambelianus
Ernest C. Twisselmann; Donald J. Bedell
1971-4-26
17667
San Luis Obispo
Franklin Canyon ca. 2.5 miles southeast of Paso Robles
243
Comment
UC1285211
Astragalus gambelianus
R. F. Hoover
1952-5-6
8151
San Luis Obispo
on Creston Road e Atascadero (just e of pump station); e of Atascadero
Comment
OBI2632
Astragalus lentiginosus var. nigricalycis
Dieter H. Wilken
1965-3-27
122
San Luis Obispo
732
Comment
CAS-BOT-BC187540
Astragalus macrodon
Geo. B. Grant
1903-5-1
5401
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC187551
Astragalus macrodon
Ernest C. Twisselmann
1957-5-3
3474
San Luis Obispo
Caliente Range: east slope of Caliente Mountain
792
Comment
SDSU7598
Astragalus nuttallii
D. F. Howe
1962-6-22
3348
San Luis Obispo
Sand dunes at Lake Opo Flaco.
Comment
SBBG14965
Astragalus nuttallii var. nuttallii
E. R. Blakley
1960-7-2
3507
San Luis Obispo
between the ocean and Oso Flaco Lake
6
Comment
CDA16347
Astragalus oxyphysus
G. F. Hrusa
2000-4-1
15334
San Luis Obispo
Carrizo Plain; Swain pasture on W side, (i.e. Swain pasture camp).
762
Comment
SD140846
Astragalus oxyphysus
Christopher Christie
1997-3-17
220
San Luis Obispo
East Foothills of Caliente Range.
690
Comment
OBI13312
Astragalus oxyphysus
Robert F. Hoover
1967-4-16
10461
San Luis Obispo
Pass at SE end of Carrizo Plain
Comment
CAS-BOT-BC194117
Astragalus pomonensis
Ernest C. Twisselmann
1956-6-1
2891
San Luis Obispo
South end of Morrow Bay, near Baywood Park
30
Comment
RSA667362
Astragalus trichopodus var. lonchus
George K. Helmkamp
2001-4-29
6576
San Luis Obispo
Irish Hills: Calrk Valley Rd., 3.8 mi S f Los Osos Valley Rd (E of Los Osos).
213
Comment
CAS-BOT-BC199108
Astragalus trichopodus var. phoxus
R. F. Hoover
1956-5-18
8376
San Luis Obispo
Lower end of Ricky Canyon between Atascadero and Creston, on exposed south-facing rocky slope.
Comment
CAS-BOT-BC66139
Athyrium filix-femina var. cyclosorum
R. F. Hoover
1947-7-26
7327
San Luis Obispo
Near Piedras Blancas Point (just north of)
Comment
CAS-BOT-BC16356
Athysanus unilateralis
Clare B. Hardham
1966-3-13
14020
San Luis Obispo
Paso Robles. Cholame Flats.
Comment
OBI66627
Atriplex argentea var. expansa
David J. Keil
1998-10-9
28184
San Luis Obispo
Elkhorn Plain, Elkhorn Road, ca. 6 miles wnw of Kern Co. line.
Comment
OBI71015
Atriplex canescens
G. Douglas Barbe
1974-6-9
1888
San Luis Obispo
top of Recruit Grade Pass experimental plt, UCD, 9.5 mi W of Fellows; 3.25 mi W of Kern co line, Temblor ange, on Crocker Springs rd, overlooking elkhorn Valley, and Carizzo Plain
975
Comment
OBI71017
Atriplex canescens
G. Douglas Barbe
1974-6-9
1886
San Luis Obispo
top of Recruit Grade Pass experimental plt, UCD, 9.5 mi W of Fellows; 3.25 mi W of Kern co line, Temblor ange, on Crocker Springs rd, overlooking elkhorn Valley, and Carizzo Plain
975
Comment
CHSC55531
Atriplex fruticulosa
L. P. Janeway
1988-6-9
2739
San Luis Obispo
Near Cholame Cr 1/3 mi S of Creston.
347
Comment
OBI58952
Atriplex lentiformis subsp. lentiformis
David J. Keil, with Erik Frenzel
2001-4-19
29330
San Luis Obispo
Grounds of Pacific Gas and Electric Company's Diablo Canyon Nuclear Power Plant. Western end of san Luis Range on coastal terrace overlooking the ocean. Just north of power plant facilities. Vicinity of 35.2156 deg. N x 120.8756 deg. W.
30
Comment
UC1136293
Atriplex lentiformis subsp. lentiformis
H. C. Lee
1937-3-27
788
San Luis Obispo
1 mi ne Paso Robles; Paso Robles Quad., ne of Paso Robles
Comment
UC2027461
Atriplex polycarpa
Greg Wilvert with Cedrick Villasenor and Ben Carter
2005-9-15
519
San Luis Obispo
Southeast Half of the Caliente Range. 0.9 km N of Semper Spring.
Comment
OBI79801
Atriplex suberecta
David J. Keil
2012-7-14
31404
San Luis Obispo
Pismo Beach. Vacant lot on south side of Dolliver Street between Pismo Ave. & Hollister Ave.
12
Comment
SD232661
Atriplex triangularis
George Helmkamp
1996-9-22
1213
San Luis Obispo
Along San Simeon Creek, about 0.2 miles east of CA-1 Highway.
6
Comment
UCSB70187
Atriplex watsonii
Ferren, Wayne; Hamilton, Jason
1993-7-19
San Luis Obispo
Morro Bay State Park. Pullout just across rd. from entrance to Morro Bay State Park campground.
Comment
UCSB70188
Atriplex watsonii
Ferren, Wayne; Hamilton, Jason
1993-7-19
San Luis Obispo
Morro Bay State Park. Pullout just across rd. from entrance to Morro Bay State Park campground.
Comment
OBI32306
Avena barbata
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14354
San Luis Obispo
North of San Simeon along ridge just S of Arroyo de la Cruz
Comment
OBI5478
Avena barbata
Sharon Jochums
1974-4-10
108
San Luis Obispo
W of hwy 1 on marine terr of San Simeon Point
Comment
CAS-BOT-BC98691
Baccharis douglasii
Ernest C. Twisselmann
1955-10-1
2427
San Luis Obispo
Sand dunes at southwest end of Morrow Bay
4
Comment
OBI26401
Baccharis glutinosa
David J. Keil
1980-9-21
14260
San Luis Obispo
3 mi S of Creston along Calif rte 229 along middle branch of Huer Huero Crk
Comment
OBI58019
Baccharis glutinosa
V. L. Holland
2000-12-13
s.n.
San Luis Obispo
Cayucos at end of 24th st.
Comment
POM350412
Baccharis pilularis
Thekla Mohr
1911-07
3760
San Luis Obispo
San Luis Obispo.
Comment
OBI16952
Baccharis plummerae subsp. glabrata
Robert F. Hoover
1949-9-9
7756
San Luis Obispo
Forks of San Simeon Crk
Comment
CAS-BOT-BC99746
Baccharis salicifolia
Ernest C. Twisselmann
1956-5-7
2776
San Luis Obispo
Ian McMillan Ranchgrounds, Gillis Canyon
510
Comment
SBBG47659
Baccharis salicifolia
J. Copeland
1973-9-22
1029
San Luis Obispo
Cuyama River bed, ca. 18 mi E of jct of US Hwy 101 and St Hwy 166
Comment
UC1118890
Baccharis salicifolia subsp. salicifolia
T. M. Hendrix
1939-3-27
961
San Luis Obispo
1 mi s of Twin Rocks (Branch Mt., Los Padres National Forest); Los Padres National Forest, Branch Mt.
381
Comment
CAS-BOT-BC16784
Barbarea verna
R. F. Hoover
1947-3-29
6810
San Luis Obispo
Calf Canyon.
Comment
UCD110436
Bergia texana
Ernest C. Twisselmann
1962-7-12
7427
San Luis Obispo
San Luis Obispo County: Summit of Palo Prieta Canyon.
609
Comment
OBI54350
Beta vulgaris
David J. Keil, V. L. Holland
1996-3-20
25807
San Luis Obispo
Vacant field behind shopping center on Foothill Blvd
Comment
CAS-BOT-BC127808
Blepharizonia laxa
Clare B. Hardham
1957-10-20
2682
San Luis Obispo
Shores of Nacimiento Lake
Comment
OBI56672
Blepharizonia laxa
David J. Keil
1998-9-4
28105
San Luis Obispo
Hwy 41, 4 miles E of junction with La Panza Rd., NE of Creston.
Comment
UC54872
Bloomeria crocea
Rev. R. W. Summers
1882-6-23
San Luis Obispo
open hills
Comment
OBI75727
Bloomeria humilis
D. R. Miller, E. A. Appel
2011-6-12
611 .958
San Luis Obispo
Flora of Rocky Butte/Pine Mt. Region. 1.8 mi N of Arroyo de la Cruz bridge
27
Comment Read comments Jan 10 2015
OBI43595
Bolboschoenus maritimus subsp. paludosus
Eric Wise
1982-6-24
1528
San Luis Obispo
Warden Lake. Willow bog of old lake [N of Los Osos Valley Rd] and new reservoir next to it
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
OBI43597
Bolboschoenus maritimus subsp. paludosus
Eric Wise
1982-5-17
1479
San Luis Obispo
Twisselman Lake. Palo Prieto Cyn; 1/2 mi E of cyn
Comment
CAS-BOT-BC95391
Bowlesia incana
Ira L. Wiggins
1929-4-16
3648
San Luis Obispo
8 miles north of Cayucos
Comment
SBBG5156
Bowlesia incana
C. B. Hardham
1960-4-4
5305 a
San Luis Obispo
mouth of Cantinas Crk
243
Comment
OBI7420
Brachychiton populneum
Chris Flynn
1976-4-10
s.n.
San Luis Obispo
Cal Poly campus, 3 acre lawn
Comment
OBI9091
Brachychiton populneum
Jack M. Farrell
1955-2-21
25
San Luis Obispo
Cal Poly campus
Comment
CDA1773
Brachypodium distachyon
Clare B. Hardham
1960-6-3
5992
San Luis Obispo
Cuesta Ridge. Sargent Cypress grove.
0
Comment
OBI72387
Brassica oleracea
Anthony Baniaga
2010-5-31
230
San Luis Obispo
Port San Luis Harbor breakwater jetty. Whalers Rock
9
Comment
OBI4146
Brassica rapa
L. Edge
1971-2-5
s.n.
San Luis Obispo
Near Oso Flaco Lake
Comment
OBI59261
Brickellia californica
David J. Keil, with Lawrence M. Kelly, Kathryn Bay, and Frieda Wertman
1988-11-12
21199
San Luis Obispo
Lopez Canyon between French Boy Scout Camp and Lopez Conference Ground.
183
Comment
OBI61050
Brickellia californica
P. A. Holden
1968-9-28
575
San Luis Obispo
5 mi E of Santa Margarita
Comment
UCD57167
Briza maxima
Rimo Bacigalupi; A. D. Hawkes
1951-4-26
3288
San Luis Obispo
San Luis Obispo Co.: In airplane landing field at Cambria.
Comment
CAS-BOT-BC145349
Briza minor
R. F. Hoover
1947-5-25
7219
San Luis Obispo
Cambria.
Comment
OBI26140
Briza minor
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
14043
San Luis Obispo
CNPS photography committee field trip to Arroyo de la Cruz. Ca. 1 mi E of Calif Rte 1 on Hearst Ranch
Comment
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
SBBG112436
Brodiaea terrestris subsp. terrestris
D. Keil
1996-4-5
25819
San Luis Obispo
Navajo Rd, ca. 200 m from Hwy 58; T29S R16E S17
396
Comment
UC53636
Bromus arizonicus
J. H. Barber
1899-4-28
San Luis Obispo
Paso Robles
Comment
SEINET3128751
Bromus berteroanus
J. H. Barber
1900-4-15
sn
San Luis Obispo
Experiment Station, Paso Robles.
Comment
UC1130993
Bromus carinatus var. carinatus
G. T. Nordstrom
1937-4-15
1084
San Luis Obispo
1.5 mi sw of Chimney Rock
304
Comment
CAS-BOT-BC148969
Bromus carinatus var. carinatus
Clare B. Hardham
1957-7-31
2516
San Luis Obispo
Santa Lucia Mountains. Ocean bluffs 0.9 mile north of Cambria.
Comment
CAS-BOT-BC149153
Bromus carinatus var. marginatus
John Thomas Howell
1960-3-22
35139
San Luis Obispo
San Luis Obispo.
Comment
CAS-BOT-BC156179
Bromus catharticus
Ernest C. Twisselmann
1959-11-2
5857
San Luis Obispo
Santa Maria Valley. Nipomo Road, 3 miles northeast of Guadalupe.
24
Comment
OBI25705
Bromus catharticus
unk
1981-3-5
26
San Luis Obispo
25' E of Woodside swimming pool just off of path next to Stenner Crk
Comment
CAS-BOT-BC155735
Bromus diandrus
Ernest C. Twisselmann
1961-4-11
6039
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch.
670
Comment
OBI28806
Bromus diandrus
David J. Keil, Melissa Luckow, Richared A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14451
San Luis Obispo
10 mi E of jctn with Calif rte 227 along Calif rte 58
Comment
OBI62529
Bromus diandrus
LynneDee Oyler, David J. Keil and Kathy Keil
1990-4-26
1080
San Luis Obispo
Nipomo Dunes
Comment
OBI65940
Bromus diandrus
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-10
45
San Luis Obispo
Central Coast Comprehensive Wetlands GIS (CCCWGIS) S of Morro Bay on hwy 1. Beyond Gilardi Rd on ranch rd N of hwy 1
209
Comment
OBI22406
Bromus grandis
Robert F. Hoover
1950-6-21
7998
San Luis Obispo
Between Rocky Butte and Pine Mt, Santa Lucia Mts
Comment
OBI69695
Bromus grandis
D. R. Miller
1991-5-30
915 -R
San Luis Obispo
E slope of Pine Mt
701
Comment
OBI28179
Bromus hordeaceus
Jeffrey Null
1980-5-11
23
San Luis Obispo
Ecological Study Area, Calif Polytechnic State University, San Luis Obispo
Comment
OBI30909
Bromus hordeaceus
Julie M. Vanderweir
1979-4-20
125
San Luis Obispo
Indian Knob Tar Sands
Comment
UC454056
Bromus hordeaceus
I. J. Condit
Apr. 1908
San Luis Obispo
California Polytechnic School grounds California Polytechnic School
Comment
OBI40082
Bromus hordeaceus
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18645
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk rd, N of rocky Butte lookout at locked gate
Comment
OBI65788
Bromus hordeaceus
D. R. Miller
1994-4-28
494 -260
San Luis Obispo
Pine Mt Region. From around Hasman cabin area; Pico crk drainage
900
Comment
OBI22368
Bromus madritensis subsp. madritensis
Robert D. Page
1962-4-20
77
San Luis Obispo
Calif State Polytechnic College Campus, San Luis Obispo, CA
Comment
UC1131260
Bromus madritensis subsp. madritensis
G. T. Nordstrom
1937-4-29
1155
San Luis Obispo
1.6 mi sw of Asuncion School
426
Comment
OBI42134
Bromus madritensis subsp. rubens
David J. Keil, LynneDee Oyler and Rick Oyler
1986-5-17
19477
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
OBI50288
Bromus madritensis subsp. rubens
Tawney Odegard
1985-7-20
45
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, turn rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
HSC9210
Bromus madritensis subsp. rubens
W. F. Cartwright
1965-4-16
54
San Luis Obispo
1 mi. S of Baywood on Los Osos Rd.
Comment
UC337748
Bromus madritensis subsp. rubens
unknown
May 1885
San Luis Obispo
California
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
UCR162155
Bromus rubens
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8908
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive
122
Comment
CAS-BOT-BC161757
Bromus rubens
Ernest C. Twisselmann
1954-3-19
898
San Luis Obispo
Temblor Range and the western San Joaquin Valley. Chris Twisselmann Ranch.
670
Comment
OBI22462
Bromus sitchensis
Robert F. Hoover
1964-6-12
9067
San Luis Obispo
Near rocky Butte fire lookout
Comment
IRVC28931
Bromus stamineus
G. K. Helmkamp
2003-10-8
8208
San Luis Obispo
base of Nipomo Mesa 0.25 mi SW of Halcyon Rd along an unnamed road near the railroad crossing Central Coast
15
Comment
OBI60658
Cakile maritima
Larry Kelly, David J. Keil
1988-10-1
304
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
SEINET11093130
Cakile maritima
Unknown
1963-4-21
17619
San Luis Obispo
CALIFORNIA San Luis Obispo Beach dunes at south end of Morro Bay.
Comment
CAS-BOT-BC185012
Calamagrostis rubescens
R. F. Hoover
1950-6-21
8020
San Luis Obispo
Santa Lucia Range. Pine Mountain.
Comment
CDA11354
Calandrinia breweri
G. F. Hrusa
1995-4-16
12077
San Luis Obispo
Cuesta Ridge West; Ridge NW of Cuesta Pass approx. 1.75 mi. NW of US 101.
Comment
UC1285083
Calandrinia breweri
R. F. Hoover
1947-3-26
6742
San Luis Obispo
just s Price Canyon
Comment
UCR42818
Calandrinia breweri
David J. Keil
1982-5-2
15900
San Luis Obispo
c. 1 mi west of jct. of Hueruero Rd. with Calif. Rte 58 and S on dirt road
484
Comment
UC1285064
Calandrinia breweri
R. F. Hoover
1951-4-15
8041
San Luis Obispo
Stony Creek (tributary of Huasna River)
Comment
OBI51806
Calandrinia ciliata
Gary Westbrook
Mar-94
16
San Luis Obispo
Calif Polytechnic State univ campus; near Botanical Garden foot bridge
244
Comment
OBI72225
Calandrinia ciliata
E. L. Painter & M. Wetherwax, M. Wetherwax
2003-3-7
CR- 385
San Luis Obispo
Camp Roberts
262
Comment
UC454268
Calandrinia ciliata
H. F. T.
San Luis Obispo
Poly Farm
Comment
OBI80323
Calandrinia menziesii
David J. Keil
1993-3-27
s.n.
San Luis Obispo
Laguna Lake Park.
170
Comment
SBBG93727
Calandrinia menziesii
S. A. Junak
1990-4-26
4203
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
SBBG133046
Calendula arvensis
D. Keil
2010-3-23
30669
San Luis Obispo
California Polytechnic State University, San Luis Obispo, along dirt rd bordering agricultural fields between Crops Unit and Stenner Crk
87
Comment
SJSU3313
California macrophylla
C. W. Sharsmith
1962-4-20
6784
San Luis Obispo
Temblor Range c. 10 mi NW of Simmler
640
Comment
OBI57233
Callitriche marginata
David J. Keil
1998-4-14
26709
San Luis Obispo
Just off Hwy.166 on Alamo Cr. Rd.
Comment
UC422985
Calochortus albus
I. J. Condit
Jun 1912
San Luis Obispo
San Carpojoro Creek
Comment
CAS-BOT-BC492193
Calochortus albus
R. F. Hoover
1949-5-17
7701
San Luis Obispo
Upper Arroyo Grande 6 mi above County Park
Comment
SBBG119407
Calochortus argillosus
M. Wetherwax, E. Painter with J. Olson
2002-5-21
SLO 269
San Luis Obispo
New London Mine; Camp San Luis Obispo
360
Comment
CAS-BOT-BC132361
Calochortus clavatus
Mrs. R. W. Summers
1882-6-24
839
San Luis Obispo
Los Osos Valley
Comment
OBI55645
Calochortus clavatus
David J. Keil
1989-6-9
21246
San Luis Obispo
Between Atascadero and Morro Bay along Calif Hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
CAS-BOT-BC132359
Calochortus clavatus
R. F. Hoover
1957-7-19
8387
San Luis Obispo
Cypress Mt.
Comment
OBI21401
Calochortus clavatus
Robert F. Hoover
1960-7-6
8524
San Luis Obispo
Just E of summit on Cambria-Templeton Rd
Comment
CAS-BOT-BC492531
Calochortus luteus
Ira L. Wiggins
1929-5-24
3770
San Luis Obispo
Roadside 1 1/2 miles east of Templeton
Comment
UC638975
Calochortus luteus
Bernard Miossi
1939-6-4
95
San Luis Obispo
about 1.5 mi s Sunnyside School (at side of Los Osos Valley road)
51
Comment
UC648380
Calochortus obispoensis
Marion Ownbey and Ruth P. Ownbey
1938-7-4
1692
San Luis Obispo
about 3 mi ne San Luis Obispo; Reservoir Canyon
Comment
SBBG40307
Calochortus obispoensis
R. F. Hoover
1969-6-22
11378
San Luis Obispo
Chorro Crk Cyn (Serrano Cyn)
Comment
UC119868
Calochortus obispoensis
J. G. Lemmon and wife
1885-1
San Luis Obispo
Steele's Ranch
Comment
OBI31589
Calochortus simulans
Joy Nishida
1982-5-22
379
San Luis Obispo
American Cyn campground
Comment
OBI59004
Calochortus simulans
David J. Keil
1998-4-28
26949
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
OBI58932
Calochortus simulans
David J. Keil
1998-6-10
27747
San Luis Obispo
S of Creston at 4425 Coyote Canyon Rd. (between Creston & Hwy 58, W of O'Donnovan Rd.)
Comment
UC573398
Calochortus splendens
T. M. Hendrix
1937-5-24
212
San Luis Obispo
3.5 mi ne Black Mountain; Pozo Quad.
548
Comment
SBBG104505
Calochortus venustus
F. L. Johnson, E. A. Young
1993-5-24
ROB 543
San Luis Obispo
2 km S of Twin Bridges; Camp Roberts
Comment
JEPS109929
Calycadenia villosa
Dean W. Taylor
2003-6-30
18630
San Luis Obispo
Los Padres National Forest; Forest Road 29S15 about 0.5 mile South from junction with Highway 58
609
Comment
OBI56591
Calycadenia villosa
David J. Keil
1998-6-30
27870
San Luis Obispo
Just S of junction with Hwy 58 along Red Hill Rd.
Comment
UC1136650
Calyptridium monandrum
T. M. Hendrix
1939-5-9
1032
San Luis Obispo
2.2 mi wnw of Avenales Ranch
731
Comment
OBI10807
Calyptridium monandrum
Robert F. Hoover
1947-4-12
6902
San Luis Obispo
Upper Navajo Crk, La Panza Range
Comment
OBI32643
Calyptridium monandrum
David J. Keil
1982-5-2
15907
San Luis Obispo
Ca. 1 mi W of jctn of Huerhuero Rd with Calif rte 58 and S on dirt red
Comment
OBI66163
Calystegia collina
D. R. Miller
2003-5-22
503 .767
San Luis Obispo
Below my house on trail to Tobacco flats
Comment
HSC92018
Calystegia macrostegia subsp. cyclostegia
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montano de Oro State Park, MDO 1000
Comment
OBI5467
Calystegia macrostegia subsp. cyclostegia
Sharon Jochums
1974-3-9
36
San Luis Obispo
W of hwy 1, just S of Arroyo de la Cruz
Comment
CAS-BOT-BC221379
Calystegia macrostegia subsp. cyclostegia
W. R. Dudley
1902-4-3
s.n.
San Luis Obispo
Near Manzanita Hill, south of Pine Mountain
Comment
OBI62736
Calystegia subacaulis subsp. episcopalis
Cletis England
2003-5-6
226
San Luis Obispo
San Geronimo Ranch. Immediately S of the town of Harmony, W of hwy 1
Comment
OBI66850
Calystegia subacaulis subsp. episcopalis
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29591
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 deg. N, 120.6800 deg. W
244
Comment
SBBG109449
Calystegia subacaulis subsp. episcopalis
C. B. Hardham
1960-6-17
6176
San Luis Obispo
Cambria
Comment
SBBG16303
Calystegia subacaulis subsp. episcopalis
M. A. Piehl
1963-4-21
63103
San Luis Obispo
Los Osos Valley Rd, ca. 1 mi E of Los Osos
10
Comment
RSA610433
Camissonia boothii subsp. decorticans
R. S. Woglum
1940-4-11
2572
San Luis Obispo
Outer Coast Ranges: Northern Santa Lucia Mountains, Creston.
Comment
SEINET4136576
Camissonia californica
David Keil
1987-5-6
20114
San Luis Obispo
Highway 229 ca 1/2 mile north of junction highway 58.; 0
Comment Read comments Jul 13 2018
RSA522502
Camissonia californica
David J. Keil
1986-5-28
19613
San Luis Obispo
0.25-0.5 mile W from jct. with Parkhill Road along Las Pilitas Road
Comment
OBI28782
Camissonia campestris subsp. campestris
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14515
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
UC1122222
Camissonia campestris subsp. campestris
T. M. Hendrix
1937-4-22
75
San Luis Obispo
2.1 mi nnw Highland School (Plot 111 A.D.G.); Pozo Quadrangle
Comment
UCR122509
Camissonia campestris subsp. campestris
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6622
San Luis Obispo
La Panza Range, Calif. Hwy 58, 11.2 miles east of Santa Margarita
488
Comment
RSA186621
Camissonia confusa
Peter H. Raven
1963-5-5
18323
San Luis Obispo
La Panza Campground
640
Comment
JEPS99399
Camissonia contorta
Clare B. Hardham
1958-4-12
3054
San Luis Obispo
Atascadero
Comment
UC1755255
Camissonia hardhamiae
Dean W. Taylor
2003-5-5
18512
San Luis Obispo
Highway 58 in Calf Canyon 0.5 miles East of junction with Highway 229, hillslopes north of the road
381
Comment
UCR32051
Camissonia hirtella
Rhonda L. Riggins
1983-5-7
1482
San Luis Obispo
South Coast Range, Los Padres National Forest, 0.8 mi. NE of Queen Bee Campground
Comment
POM306671
Camissonia ovata
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
1484
San Luis Obispo
Cambria Pines.
Comment
OBI32791
Camissonia strigulosa
David J. Keil, Julie Vanderwier and Glenda Winn
1978-1
12708
San Luis Obispo
16 mi W of Soda Lake Rd along Calif Rte 58
Comment
OBI12012
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Robert F. Hoover
1946-8-4
6273
San Luis Obispo
N end of Morro Bay
Comment
OBI74545
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Denise Kocek
2010-5-5
s.n.
San Luis Obispo
Hearst San Simeion State park. N of Piedras Blancas Lighthouse
Comment
RSA0080017
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-4
3206
San Luis Obispo
Montana de Oro State Park: Along path from parking lot at end of Sand Spit Rd. to beach, just up the dunes from the beach.
16
Comment
UCD77438
Camissoniopsis hirtella
Robert E. Preston
1998-6-16
1133
San Luis Obispo
San Luis Obispo County: Ca. 5 miles E of Santa Margarita, along N side of Hwy 58
430
Comment
OBI66349
Camissoniopsis intermedia
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26267
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
UC1126876
Capsella bursa-pastoris
N. K. Carlson
1936-3-18
135
San Luis Obispo
.6 mi ssw of Picacho
99
Comment
SBBG70401
Capsella bursa-pastoris
L. G. Yates
1878-2-5
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI51803
Cardamine californica
R. Mike Arens
1994-3-12
10
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly Cyn near Botanical garden foot bridge
152
Comment
UCSB42036
Cardamine californica
Martinez, L.
1979-3-2
San Luis Obispo
2 miles east of U.S. 101 on Cuesta Ridge Road, Los Padres National Forest
609
Comment
RSA128459
Cardamine californica var. integrifolia
Clare B. Hardham
1957-3-20
1551
San Luis Obispo
York Mountain, W of Templeton.
Comment
OBI80394
Cardamine hirsuta
Amber Sharpe
2015-1-31
4
San Luis Obispo
Bob Jones Trail, Avila Beach
38
Comment
SBBG124274
Cardamine hirsuta
D. Keil
2000-3-6
28231
San Luis Obispo
Los Osos, old bridge at eastern end of Santa Ysabel, S of Turri Rd, near mouth of Los Osos Crk
4
Comment
SBBG110381
Cardamine oligosperma
C. B. Hardham
1966-3-22
14032
San Luis Obispo
mouth of Arroyo de la Cruz
Comment
SBBG18259
Cardamine oligosperma
M. A. Piehl
1963-4-20
6371
San Luis Obispo
S side of Salinas River near bridge, 4 mi NE of Santa Margarita
Comment
UCR223866
Cardamine oligosperma
A. C. Sanders
2011-2-21
38719
San Luis Obispo
Central Coast, Cambria, along Burton Dr., down canyon from intersection with Eaton Rd., to the edge of the East Village at the creek crossing
72
Comment
OBI77975
Cardamine oligosperma
D. R. Miller
2013-3-5
313 .1035
San Luis Obispo
Rocky Butte/Pine Mt region. From my property, near the energy shed below nut orchard. Tobacco Crk drainage. T26S, R8E sect 11
701
Comment
RSA0028216
Cardamine oligosperma
D. R. Miller
2013-3-5
313 -1035
San Luis Obispo
My property near the energy shed below nut orchard. Tobacco Creek drainage.
701
Comment
SBBG44593
Cardaria draba
L. W. Edge
1972-4-4
101
San Luis Obispo
S shore of Morro Bay
Comment
OBI72937
Cardionema ramosissimum
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22590
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
RSA364554
Carex
Thekla Mohr
1911-07
s.n.
San Luis Obispo
San Luis Obispo
Comment
OBI6452
Carex cusickii
Robert F. Hoover
1950-5-13
7909
San Luis Obispo
Oso Flaco lake
Comment
SBBG97771
Carex cusickii
C. F. Smith
1951-4-19
3050
San Luis Obispo
St Hwy 1, Black Lake Cyn, Nipomo Mesa
Comment
OBI56987
Carex globosa
David J. Keil
1995-6-11
25348
San Luis Obispo
San Luis Range. San luis Bay Estates. Area proposed for housing development
Comment
CAS-BOT-BC21861
Carex harfordii
R. F. Hoover
1947-5-25
7218
San Luis Obispo
Cambria.
Comment
OBI6410
Carex harfordii
Robert F. Hoover
1947-3-19
6698
San Luis Obispo
Oak Park district
Comment
RSA142016
Carex harfordii
Clare B. Hardham
1960-6-17
6183
San Luis Obispo
Cambria, Santa Lucia Mountains.
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
SD71401
Carex harfordii
R. F. Hoover
1947-3-19
6698
San Luis Obispo
Oak Park district; in sandy moist place.
Comment
CAS-BOT-BC146572
Carex obispoensis
R. F. Hoover
1947-3-16
6684
San Luis Obispo
Just north of Arroyo de la Cruz near ocean, on Highway No. 1
Comment
UCR29176
Carex obispoensis
David J. Keil, D. Walters, M. G. McLeod
1979-8-17
13146
San Luis Obispo
Reservoir Canyon.
Comment
CAS-BOT-BC26249
Carex obispoensis
Alice Eastwood; John Thomas Howell
1936-5-7
2271
San Luis Obispo
Steiner Creek near San Luis Obispo.
152
Comment
OBI34422
Carex pellita
David J. Keil, Kathy Jones
1982-4-4
15814
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
UC310369
Carex praegracilis
Philip A. Munz
1925-3-25
9244
San Luis Obispo
Morro
Comment
CAS-BOT-BC118542
Carex praegracilis
Frank Warrington Peirson
1925-3-25
5677
San Luis Obispo
Sandy land back of beach, Morro.
Comment
CDA17649
Carex senta
Austin Griffiths, G. F. Hrusa, M. Mcleod, C. Cunningham
1984-2-2
s.n.
San Luis Obispo
South Coast Ranges; Reservoir Cyn immed. E of San Luis Obispo, ca. 1/3 or less up canyon.
0
Comment
OBI31500
Carex serratodens
Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen
1982-6-10
456
San Luis Obispo
American Cyn. Just NW of campground
524
Comment
OBI83607
Carex subbracteata
David Keil, Bill Waycott and Ron Rothman
2016-5-20
34217
San Luis Obispo
Santa Rita Canyon area west of Templeton. Ron Rothman property at 6140 High Laurel Lane.
400
Comment
CAS-BOT-BC116846
Carex subbracteata var. subbracteata
R. F. Hoover
1947-3-16
6679
San Luis Obispo
San Carpoforo Creek near ocean.
Comment
CAS-BOT-BC263284
Castilleja
R. C. Wenk
2007-4-8
603
San Luis Obispo
Carrizo Plain National Monument, Caliente Ridge
1310
Comment
POM307959
Castilleja
Lyman Benson
1963-5-5
16259
San Luis Obispo
Oso Flaco Lake; near Guadalupe. Pacific Ocean drainage area.
8
Comment
OBI80487
Castilleja affinis
David J. Keil
2015-2-14
32634
San Luis Obispo
Pismo Preserve. Along unpaved road from intersection with Thousand Hills Road westward to summit
200
Comment
JEPS50754
Castilleja affinis subsp. affinis
Rimo Bacigalupi
1967-6-27
9300
San Luis Obispo
first canyon .33 mi n San Carpoforo Canyon (along Calif Highway 1)
45
Comment
OBI71266
Castilleja affinis subsp. affinis
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. One ridge over NE of Little Coreopsis Hill
50
Comment
SBBG34825
Castilleja attenuata
Mrs. R. W. Summers
-Jun-1894
San Luis Obispo
Santa Margarita
Comment
UCD78283
Castilleja densiflora
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4628
San Luis Obispo
San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets.
591
Comment
SBBG118230
Castilleja densiflora subsp. densiflora
E. Painter, M. Wetherwax
2002-3-25
CR 267
San Luis Obispo
near Perimeter Rd; Camp Roberts
269
Comment
SBBG54566
Castilleja densiflora subsp. densiflora
F. W. Pennell
1940-5-10
25354
San Luis Obispo
W of pass in Santa Lucia Mts, 8 mi W of Atascadero
365
Comment
OBI67833
Castilleja densiflora subsp. gracilis
E. L. Painter & M. Wetherwax, M. Wetherwax
2002-3-25
CR- 268
San Luis Obispo
Camp Roberts. Near Perimeter Rd. Zone 10S, 700710E, 3954397N
269
Comment
UC373267
Castilleja densiflora subsp. obispoensis
Marcus E. Jones, A. M.
1882-5-8
3243
San Luis Obispo
San Luis Obispo
Comment
UC454836
Castilleja densiflora subsp. obispoensis
E. P. Unangst
1908-4-12
San Luis Obispo
Perfumo Canyon
Comment
UCSC006025
Castilleja densiflora subsp. obispoensis
Randall Morgan
1996-5-9
2937
San Luis Obispo
On grassy flat E of Laguna Lake
Comment
OBI28604
Castilleja exserta
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
14
San Luis Obispo
MacGillivary Ranch, Adelaida
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
SEINET7072467
Castilleja exserta
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment
UC1314915
Castilleja exserta
R. F. Hoover
1967-5-13
10564
San Luis Obispo
w of Cambria (coast)
Comment
OBI51318
Castilleja exserta
Jan Barber
1994-4-17
148
San Luis Obispo
San Simeon State Park. On NW edge of bluffs N of San Simeon Crk outlet
Comment
UC1776755
Castilleja exserta
Austin P. Griffiths, Mary Goodrich
1978-5-15
s.n.
San Luis Obispo
Uncultivated residential lot, Oceano.
10
Comment
UCR101015
Castilleja exserta subsp. exserta
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3217
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with Calif. Hwy 33, roughly WNW of Maricopa
579
Comment
RSA764942
Castilleja foliolosa
Doris Bowers
1967-8-12
663
San Luis Obispo
Pismo Beach Dunes
3
Comment
UC1925850
Castilleja foliolosa
David Keil
1985-6-19
18872
San Luis Obispo
Hills south of Los Osos. Above Broderson Ave., east of Cabrillo Estates subdivision.
Comment
UCR61757
Castilleja foliolosa
George K. Helmkamp
1990-4-1
s.n.
San Luis Obispo
West Cuesta Ridge, c. 3 mi west of US Hwy 101
671
Comment
UCR14972
Castilleja mollis
George K. Helmkamp
1976-5-16
s.n.
San Luis Obispo
Central Coast, Hwy 1, Avila Beach turnoff
Comment
CAS-BOT-BC38214
Caulanthus anceps
Gertrude Sinsheimer
1932-3-1
s.n.
San Luis Obispo
Cholame.
Comment
UC577223
Caulanthus anceps
Alice Eastwood and John Thomas Howell
1935-3-25
2003
San Luis Obispo
Cholame
Comment
CAS-BOT-BC38219
Caulanthus anceps
Ethel Crum
1935-4-13
1727
San Luis Obispo
Nineteen miles north of Simmler, on Cholame road.
914
Comment
POM203587
Caulanthus anceps
I. L. Wiggins
1932-3-21
s.n.
San Luis Obispo
Near junction of Carrizo Plain road with Bitterwater Valley Road.
Comment
SBBG51085
Caulanthus anceps
R. S. Woglum
1938-4-22
1589
San Luis Obispo
10 mi S of Simmler
Comment
CAS-BOT-BC38287
Caulanthus californicus
Roxana S. Ferris
1935-3-21
9035
San Luis Obispo
3 miles east of Lost Hills on Paso Robles-Wasco Road.
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
OBI67853
Caulanthus coulteri
E. L. Painter & M. Wetherwax, K. Downing
2001-4-30
CR- 236 a
San Luis Obispo
Camp Roberts. Above Nacimiento River, NW of Twin Bridges. UTMs NAD27: zone 10S, 694523E, 3960396N
200
Comment
CAS-BOT-BC40409
Caulanthus inflatus
Marcus E. Jones
1926-4-28
s.n.
San Luis Obispo
Cuyama Canyon.
Comment Read comments Sep 20 2018
UC1126961
Caulanthus inflatus
D. Axelrod
1935-3-31
220
San Luis Obispo
8 mi ese Cuyama Valley; Santa Ynez Quad.
Comment
SBBG20756
Caulanthus lasiophyllus
C. B. Hardham
1957-3-23
1547
San Luis Obispo
7 mi E of Templeton
Comment
SBBG93792
Caulanthus lasiophyllus
S. A. Junak
1990-4-27
4227
San Luis Obispo
N of USFS Rd 29511.3 at high voltage tower, ca. 5.9 mi W of US Hwy 101 and 0.3 mi N of NW boundary of the Botanic Area
701
Comment
SD249175
Caulanthus lasiophyllus
David Keil, Rhonda Riggins Richard Pimentel, Melissa Luckow, Larry Kelly
1988-3-18
20384
San Luis Obispo
C. halfway between Soda Lake Road and Seven Mile Road along Belmont Trail.
590
Comment
CAS-BOT-BC40354
Caulanthus lasiophyllus
Ernest C. Twisselmann
1963-4-25
8105
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, 1.5 mile southwest of Grants Lake.
731
Comment
CAS-BOT-BC40359
Caulanthus lasiophyllus
C. B. Hardham
1959-4-25
4333
San Luis Obispo
3.7 miles north of San Antonio School, San Lucas Road.
Comment
OBI45920
Caulanthus lasiophyllus
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19250
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
CAS-BOT-BC39538
Caulanthus lemmonii
Mrs. Elis R. Baldwin
1926-5-13
s.n.
San Luis Obispo
San Luis Obispo.
Comment
SBBG2440
Caulanthus lemmonii
C. B. Hardham
1957-3-24
1555
San Luis Obispo
Chalk Rock, Peachy Cyn
Comment
UCSB2283
Caulanthus lemmonii
Constance, Lincoln; Beetle, Alan
1940-3-22
San Luis Obispo
Two miles northeast of La Panza
487
Comment
CDA17950
Ceanothus cuneatus
Austin Griffiths, G. F. Hrusa
1987-4-29
18149
San Luis Obispo
Montana de Oro State Park; N of Hazard Canyon.
0
Comment
CAS-BOT-BC49000
Ceanothus cuneatus
R. S. Woglum
1941-4-26
2980
San Luis Obispo
La Panza San Luis Obispo County (east-central)
Comment
CAS-BOT-BC49015
Ceanothus cuneatus
Ernest C. Twisselmann
1956-4-3
2609
San Luis Obispo
Upper Cammatta Canyon
502
Comment
RSA216771
Ceanothus cuneatus
Robert F. Hoover
1968-12-26
11181
San Luis Obispo
Los Osos
Comment
UCR161955
Ceanothus cuneatus subsp. cuneatus
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8920
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Mtns. Huasna Canyon along Huasna Road; 8.5 mi east of its junction with Lopez Road
277
Comment
OBI3994
Ceanothus cuneatus var. cuneatus
Elizabeth Rudd
1971-3-9
179
San Luis Obispo
3 mi NE of Santa Margarita
Comment
OBI72261
Ceanothus cuneatus var. cuneatus
Anthony Baniaga, Daniel Chavez
2010-3-14
49
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
511
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
UC1071077
Ceanothus cuneatus var. cuneatus
T. M. Hendrix
1937-4-16
13
San Luis Obispo
4.8 mi se. Pozo; Pozo quad., Santa Barbara Nat. For.
609
Comment
UC1201085
Ceanothus cuneatus var. cuneatus
R. J. Rodin
1957-5-16
6144
San Luis Obispo
South end of Morro Bay.
Comment
UC310793
Ceanothus cuneatus var. cuneatus
Philip A. Munz
1925-3-24
9230
San Luis Obispo
Morro Creek
152
Comment
OBI33355
Ceanothus cuneatus var. ramulosus
David J. Keil
1982-3-20
15750
San Luis Obispo
San Luis Range in Irish Hills along dirt road leading from See Canyon rd to Hibberd Preserve
Comment
UC569841
Ceanothus foliosus
B. Bolt
1936-5-14
718
San Luis Obispo
1/2 mi se Santa Margarita; Pozo quad.
487
Comment
CAS-BOT-BC64407
Ceanothus foliosus subsp. medius
Alice Eastwood; John Thomas Howell
1936-5-8
2312
San Luis Obispo
La Panza Mts.
Comment
RSA175245
Ceanothus foliosus var. medius
Robert F. Thorne
1963-4-20
31583
San Luis Obispo
Cuesta Ridge, 4 miles NW of Cuesta Pass.
610
Comment
RSA216780
Ceanothus hearstiorum
Robert F. Hoover
1968-4-20
11066
San Luis Obispo
Mesa Summit south of Arroyo de la Cruz
Comment
CAS-BOT-BC63535
Ceanothus leucodermis
Miss. Baker
1926-4-4
s.n.
San Luis Obispo
Between Atrascadero and San Luis Obispo.
Comment
SD148083
Ceanothus leucodermis
G. K. Helmkamp, E. A. Helmkamp
2001-5-2
6606
San Luis Obispo
La Panza Range: CA-58, 4.5 mi E of Santa Margarita.
352
Comment
OBI40652
Ceanothus oliganthus var. sorediatus
David J. Keil
1981-3-7
14282
San Luis Obispo
Lopez Cyn along the stream
Comment
UC1071335
Ceanothus oliganthus var. sorediatus
B. Bolt
1936-3-22
641
San Luis Obispo
1 mi sw Cuesta Pass; San Luis Obispo quad.
518
Comment
CAS-BOT-BC51581
Ceanothus oliganthus var. sorediatus
R. F. Hoover
1948-4-16
7456
San Luis Obispo
Upper Morro Creek
Comment
OBI10356
Ceanothus oliganthus var. sorediatus
Robert J. Rodin
1957-4-9
6134
San Luis Obispo
1/2 mi W of Cuesta Summit on hwy 101
Comment
CAS-BOT-BC50422
Ceanothus papillosus
R. F. Hoover
1964-5-15
8890
San Luis Obispo
Pine Top Mt., south of San Carpoforo Creek
Comment
CAS-BOT-BC50423
Ceanothus papillosus
R. F. Hoover
1963-5-4
8555
San Luis Obispo
Upper Coon Creek, San Luis Range
Comment
OBI39190
Ceanothus papillosus
Tim Gaskin
1982-4-26
s.n.
San Luis Obispo
Along trail between Stony Crk and Caldwell Mesa
Comment
CAS-BOT-BC51231
Ceanothus papillosus
Roxana S. Ferris
1939-6-18
9790
San Luis Obispo
Santa Lucia Mts. - Summit road along south fork of Las Tablas Creek on Klau-Cambria Road
579
Comment
RSA0028417
Ceanothus thyrsiflorus
Jon E. Keeley
1996-6-24
27634
San Luis Obispo
North face of Hollister Peak, E of Morro Bay.
250
Comment
UC774480
Ceanothus thyrsiflorus
Carl B. Wolf
1941-7-12
10988
San Luis Obispo
1 mi n Pt. Sierra Nevada (along coast at Washington School); n <of> Pt. Sierra Nevada, along coast
7
Comment
OBI31979
Centaurea calcitrapa
David J. Keil
1982-6-26
16223
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
OBI51672
Centaurea solstitialis
T. J. Ayers, S. Junak
1989-6-22
758
San Luis Obispo
Los Padres Natl forest; at TV towers just E of W Cuesta Ridge Rd, ca 3 mi W of hwy 101
762
Comment
RSA0021975
Centaurium exaltatum
David J. Keil
1998-7-2
27910
San Luis Obispo
At Baldwin property and on property to west of Baldwin property, along O Connor Way (2051 O Connor Way, W of San Luis Obispo).
Comment
OBI20336
Centranthus ruber
Samuel miyamoto
1971-5-6
10
San Luis Obispo
Cal Poly campus, corner of Crandall Way and Campus Way
84
Comment
SFV17457
Centromadia pungens
P. M. Schiffman
1998-6-14
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Goodwin Ranch. Shoulder of Soda Lake Road.
Comment
OBI16126
Centromadia pungens subsp. pungens
Robert F. Hoover
1946-9-14
6385
San Luis Obispo
Creston
Comment
OBI75498
Cerastium glomeratum
Jenner Whitt
2003-4-21
62
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
OBI57324
Cerastium glomeratum
David J. Keil
1998-4-20
26834
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
OBI10212
Cercocarpus betuloides
Robert F. Hoover
1964-6-6
8937
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
OBI37718
Cercocarpus betuloides
Rhonda Riggins
1985-3-17
1496
San Luis Obispo
Los Padres Natl Forest
Comment
SEINET8722758
Cercocarpus betuloides
W. A. Petersen
1937-1
614
San Luis Obispo
In Chapparal, 1 1/2 miles southwest of La Panza Ranch, elevation 1750 feet.
533
Comment
UC1296064
Cercocarpus betuloides var. betuloides
R. F. Hoover
1964-4-15
8736
San Luis Obispo
Ridge nw of Cuesta Pass
Comment Read comments Nov 20 2007
SEINET2444504
Cercocarpus ledifolius
David Keil
1982-6-3
16161
San Luis Obispo
Lockwood Valley Road; 14.7 mi east of junction with Hwy 33. 12.3 mi W of junction Frazier Mt. Park Rd.
Comment Read comments Mar 31 2015
CAS-BOT-BC277610
Chaenactis glabriuscula var. lanosa
R. F. Hoover
1947-3-29
6798
San Luis Obispo
5 mi. e. of Creston on La Panza road
Comment
OBI34076
Chaenactis glabriuscula var. lanosa
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
CAS-BOT-BC277589
Chaenactis glabriuscula var. lanosa
Roxana S. Ferris
1955-5-25
12826
San Luis Obispo
Park Hill District road by Morano Creek, 4 mi. E of Santa Margarita
Comment
JEPS70957
Chaenactis glabriuscula var. lanosa
L. R. Heckard
1973-5-12
3399
San Luis Obispo
about 4 air mi nw of Pozo (near Yaro Creek, along Las Palitos road); Yaro Creek
502
Comment
RSA695540
Chaenactis glabriuscula var. megacephala
D. W. Taylor
1995-4-6
14780
San Luis Obispo
Cholame Valley ( ca. 1 mile E of Cholame), Davis Road 0.45 mile S of jct of Hwy 41, 50 meters N of a lone Quercus lobata
351
Comment
CAS-BOT-BC277648
Chaenactis glabriuscula var. megacephala
R. F. Hoover
1967-3-27
10272
San Luis Obispo
North side of lower Cuyama Valley
Comment
CAS-BOT-BC279630
Chaenactis stevioides
R. F. Hoover
1952-4-20
8148
San Luis Obispo
Between San Juan River and Carrizo Plain
Comment
CAS-BOT-BC284321
Chaenactis stevioides
R. F. Hoover
1952-5-25
8239
San Luis Obispo
South end of Soda Lake, Carrozo Plain
Comment
CAS-BOT-BC279620
Chaenactis stevioides
Ernest C. Twisselmann
1965-4-12
10500
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Head of Palo Prieta Canyon
670
Comment
CAS-BOT-BC279730
Chaenactis xantiana
Rimo Bacigalupi; G. T. Robbins; Keith Harrison
1955-5-16
5141
San Luis Obispo
Upper reaches of Commatti Canyon, 1.6 miles north of direct road from La Panza to Creston
396
Comment
POM264347
Chaenactis xantiana
E. K. Crum
1940-4-7
2102
San Luis Obispo
Palo Prieto Canyon, 3.3 miles SE of Cholame, north end of Temblor Range
488
Comment
SEINET10531286
Chamaecyparis lawsoniana
Dunn
1947-12-30
Dunn 3595
San Luis Obispo
Plant 35 or more ft tall; N of Life Science Building. University of California at Berkeley campus cultivated plants.
Comment
SFV17455
Chamaesyce ocellata
P. M. Schiffman
1998-6-12
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Just south of Swain Pasture.
700
Comment
OBI79789
Chasmanthe floribunda
David J. Keil
2013-2-22
31550
San Luis Obispo
Morro Bay. 399 Quintana Road. Vacant lot between Highway 1 freeway embankment and Quintana Road
25
Comment
CDA43191
Chenopodium album
Richard R. Halse
2015-3-24
9358
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.
Comment
CDA34872
Chenopodium album
David J. Keil
1999-5-19
28346
San Luis Obispo
At northeastern corner of intersection of Los Osos Valley Road and Foothill Road near San Luis Obispo city limits.
0
Comment
OBI51271
Chenopodium californicum
Jan Barber
1994-4-2
136
San Luis Obispo
San Simeon State Park
Comment
SJSU3392
Chenopodium californicum
C. W. Sharsmith
1962-4-22
6864
San Luis Obispo
Carrizo Rocks at margin of Carrizo Plain c. 4 mi SW of Simmler
Comment
SBBG99068
Chenopodium rubrum
C. F. Smith
1965-11-7
9121 a
San Luis Obispo
W of Oso Flaco Lake
Comment
CAS-BOT-BC231760
Chilopsis linearis
Ernest C. Twisselmann
1963-8-23
8880
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
CAS-BOT-BC184857
Chloris virgata
Ernest C. Twisselmann
1954-11-12
1669
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hopper Ranch, 0.25 mile west of Shandon on San Juan Road.
315
Comment
SBBG88002
Chlorogalum purpureum var. reductum
C. F. Smith
1988-5-17
12128
San Luis Obispo
SE of St Hwy 58 and turnoff to Navajo Rd
Comment
CAS-BOT-BC279803
Chondrilla juncea
T. C. Fuller
1965-10-7
14178
San Luis Obispo
N.E. corner of Foothill Blvd. & Santa Rosa Ave. (Hwy 1), San Luis Obispo
Comment
OBI27369
Chondrilla juncea
Robert L. Allen
Jan-82
A 500
San Luis Obispo
San Luis Obispo, near interx of Madonna and Los Osos Valley rds. In backyard of private residence at 1351 Royal Way #13
Comment
IRVC29591
Chorizanthe
Mark A. Elvin, Nic Huber
2006-3-30
4624
San Luis Obispo
San Luis Obispo; N-side of Laguna Lake, at base of hill. Central Coastal
61
Comment
UCR111729
Chorizanthe angustifolia
R. E. Riefner Jr.
1999-8-11
99- 358
San Luis Obispo
Central Coast, Montana de Oro State Park, south of Morro Bay
61
Comment
CAS-BOT-BC178947
Chorizanthe angustifolia
L. R. Abrams
1917-6-10
6516
San Luis Obispo
Sand Mills near Prismo Beach
Comment
OBI62125
Chorizanthe angustifolia
P. A. Holden
1968-4-28
238
San Luis Obispo
W of crest of hill on N 4th st in Grover City
Comment
SBBG1421
Chorizanthe angustifolia var. eastwoodiae
C. B. Hardham
1959-5-23
4613
San Luis Obispo
S of Baywood Park
Comment
CAS-BOT-BC178984
Chorizanthe biloba
Roxana S. Ferris
1939-6-9
9777
San Luis Obispo
one and one eight miles W of Cretson on Templeton road
Comment
UC56078
Chorizanthe biloba var. biloba
J. H. Barber
1899-5-28
San Luis Obispo
near Creston; near Creston
Comment
UCD99652
Chorizanthe biloba var. biloba
P. Schiffman
1995-6-16
s.n.
San Luis Obispo
San Luis Obispo County: Los Padres National Forest, roadside along Hwy 58 in Coast Range a few miles W of the Carrizo Plain Natural Area.
Comment
OBI54244
Chorizanthe breweri
David J. Keil, V. L. Holland
1996-6-6
25885
San Luis Obispo
Prefumo Cyn Homes project site along Prefumo Crk ca. 1/3 mi from Los Osos Valley rd
Comment
SBBG93654
Chorizanthe breweri
T. J. Ayers with S. A. Junak
1989-6-22
753
San Luis Obispo
just W of Pick and Shovel Mine along W fk of stream; trailside on trail (old rd) that connects upper and lower mine sites
Comment
JEPS108231
Chorizanthe douglasii
David Gowen
2005-5-10
290
San Luis Obispo
Shell Creek Road. South of turnoff to Camatti Ranch.
Comment
OBI79596
Chorizanthe membranacea
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31594
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road
480
Comment
OBI11214
Chorizanthe obovata
Robert F. Hoover
1947-7-10
7287
San Luis Obispo
"Mesa" 4 mi W of Nipomo
Comment
CAS-BOT-BC252711
Chorizanthe obovata
R. F. Hoover
1946-6-23
6189
San Luis Obispo
Summit at head of Carpenter Canyon N of Arroyo Grande
Comment
OBI62663
Chorizanthe obovata
LynneDee Althouse, Jason Dart, & Cetis England
2003-5-8
D 214
San Luis Obispo
Vachell Tract, Carpenter Cyn rd, Arroyo Grande. The property is approx. 0.6 mi up Carpenter Canyon Road from the intersection with Printz Road.
76
Comment
UC1296122
Chorizanthe palmeri
R. F. Hoover
1948-6-29
7552
San Luis Obispo
Lower Tar Spring Creek
Comment
RSA132943
Chorizanthe rectispina
Clare B. Hardham
1959-6-10
4803
San Luis Obispo
Santa Lucia Mountains; Santa Barbara Road, Atascadero
Comment
OBI82278
Chorizanthe staticoides
David J. Keil
2015-5-18
33185
San Luis Obispo
La Panza Range, eastern slope. Los Padres Ranch, west of Highway 58 between Red Hill Road and Shell Creek Road
400
Comment Read comments May 5 2019
CAS-BOT-BC255267
Chorizanthe staticoides
R. F. Hoover
1946-6-23
6191
San Luis Obispo
Summit at head of Carpenter Canyon, N. of Arroyo Grande
Comment
CAS-BOT-BC255286
Chorizanthe staticoides
H. L. Mason
1923-6-16
443
San Luis Obispo
Along trail to La Combre Peak
Comment
OBI65701
Chorizanthe staticoides
D. R. Miller
1994-6-15
694 -443
San Luis Obispo
Pine Mt Region. Along the road edge, on rd into Art Williams property (Little Pine Mt): Tobacco Crk drainage
914
Comment
SD244776
Chorizanthe xanti
David Keil
1998-5-20
27358
San Luis Obispo
20 miles E of junction with Tepusquet Canyon Road on Hwy 166.
Comment
SBBG94414
Chorizanthe xanti var. xanti
D. Keil
1986-4-26
19212
San Luis Obispo
just off St Hwy 58 on Navajo Rd
606
Comment
OBI16757
Cichorium intybus
Robert F. Hoover
1965-9-29
9685
San Luis Obispo
Atascadero
Comment
UCSB59903
Cirsium fontinale var. obispoense
Penkala, B.; Ryan, P.
1987-7-1
San Luis Obispo
On S. slope of Reservoir Canyon, 1/8 mi. SE of Reservoir and Hampton Cr. junction, Reservoir Rd., 1 mi. N of San Luis Obispo off Hwy. 101
280
Comment
OBI81498
Cirsium occidentale
Jill M. Bushakra, John Bushakra
2000-5-13
22
San Luis Obispo
Hwy 229 c. 2 miles from intersection with Hwy 58. Live Oak/ Gray pine woodland, near residences.
335
Comment
CDA1311
Cirsium occidentale var. californicum
T. C. Fuller
1959-6-22
3938
San Luis Obispo
Atascadero; roadside, 0.1 mi. south of town.
0
Comment
OBI16737
Cirsium occidentale var. compactum
Robert F. Hoover
1967-5-13
10567
San Luis Obispo
Coasta west of Cambria
Comment
OBI77441
Cirsium occidentale var. coulteri
Clifton F. Smith
1946-7-15
1690
San Luis Obispo
Mission Cyn rd near jctn of Las Canoas rd, Mission cyn, SB
Comment Read comments May 16 2013
CAS-BOT-BC280116
Cirsium occidentale var. venustum
Clare B. Hardham
1958-9-8
3948
San Luis Obispo
Santa Lucia Mountains. Nacimiento River
Comment
RSA0059671
Cirsium occidentale var. venustum
F. L. Johnson, E. A. Young
1993-5-23
ROB 0509
San Luis Obispo
Twin Bridges on Boyscout Road.
Comment
SD264770
Cirsium quercetorum
David Keil
1999-7-22
28385
San Luis Obispo
Willow Creek Rd., 0.5 road miles E from Hwy 1.
121
Comment
SBBG109865
Cirsium vulgare
C. B. Hardham
1958-9-22
3977
San Luis Obispo
Cuesta Cypress forest
Comment
CDA7426
Cirsium vulgare
R. K. Oishi
1998-10-11
29
San Luis Obispo
On Pecho Valley Road, (ca) 1 mile south from the park ranger office in Montana de Oro National Park.
Comment
UC1100565
Cladium californicum
Malcolm A. Nobs, S. Galen Smith
1949-6-23
858
San Luis Obispo
Bog near Hwy 1, ca. 4 mi S of Arroyo Grande
Comment
CAS-BOT-BC162537
Clarkia affinis
Ernest C. Twisselmann
1956-5-2
2731
San Luis Obispo
Bitterwater Road at Chris Twisselmann Ranch - Temblor Range and the Western San Joaquin Valley
655
Comment
UC1072044
Clarkia affinis
H. Lewis and C. Epling
1947-5-2
181
San Luis Obispo
Santa Margarita-Pozo Rd 9.8 mi e road to Creston; ; Santa Margarita, Pozo Road, San Luis Obispo Co.
Comment
CAS-BOT-BC172279
Clarkia bottae
John Thomas Howell; Alice Eastwood
1936-5-7
2261
San Luis Obispo
Serrano Canyon near San Luis Obispo
Comment
SBBG18871
Clarkia cylindrica subsp. cylindrica
C. B. Hardham
1963-6-20
10833
San Luis Obispo
Freeborn Mtn
Comment
UC410830
Clarkia cylindrica subsp. cylindrica
Alice Eastwood
1926-5-4
13820
San Luis Obispo
Paso Robles
Comment
UCD163522
Clarkia cylindrica subsp. cylindrica
CNPS Melinda Elster; Sara Taylor
2015-4-26
CARR- 755 A
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument, west of Padrones Canyon.
974
Comment
JEPS13310
Clarkia cylindrica subsp. cylindrica
Rimo Bacigalupi with G. Thomas Robbins and R. S. Ferris
1955-5-23
5188
San Luis Obispo
4.5 mi n Creston Cemetery (along road from Creston to Shandon, near summit of grade)
457
Comment
CAS-BOT-BC171985
Clarkia epilobioides
Alice Eastwood
1906-6-15
409
San Luis Obispo
Suey Creek, country adjacent to Santa Maria
Comment
OBI66405
Clarkia prostrata
David J. Keil, with Dave Hacker
2005-6-24
30393
San Luis Obispo
North of San Simeon along California Route 1, north of Piedras Blancas Lighthouse and south of Arroyo de la Cruz, coastal drainage and adjacent roadsides just south of Piedras Blancas Motel
Comment
SBBG110061
Clarkia purpurea
C. B. Hardham
1960-5-10
5701
San Luis Obispo
Delaganna Crk
Comment
JEPS99393
Clarkia purpurea
Clare B. Hardham
1962-5-6
10063
San Luis Obispo
Adelaida
Comment
OBI12096
Clarkia purpurea subsp. quadrivulnera
Robert F. Hoover
1966-5-15
9859
San Luis Obispo
Oak Park district
Comment
OBI73478
Clarkia purpurea subsp. quadrivulnera
David J. Keil, with Mike Mattina
2010-5-31
30791
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
SBBG104820
Clarkia purpurea subsp. quadrivulnera
F. L. Johnson, E. A. Young
1993-5-23
ROB 539
San Luis Obispo
1 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
CAS-BOT-BC163948
Clarkia purpurea subsp. quadrivulnera
R. F. Hoover
1964-6-12
9078
San Luis Obispo
Road from North Fork San Simeon Creek to Rocky Butte
Comment
UCSB26218
Clarkia purpurea subsp. quadrivulnera
Gliessman, Nan
1968-4-20
San Luis Obispo
north roadside; Califomia Highway 1; 12.3 miles north of Santa Maria River crossing; Nipomo Mesa
60
Comment
RSA209478
Clarkia purpurea var. hirsuta
Robert F. Hoover
1964-6-5
8902
San Luis Obispo
Cuesta Pass summit, east side of highway
Comment
OBI54484
Clarkia speciosa
Matthew Arterburn
1997-4-28
72
San Luis Obispo
Fris Camp near Black Mtn, La Panza Range
701
Comment
OBI12093
Clarkia speciosa
Barrett Anderson
1975-6-28
s.n.
San Luis Obispo
Along hwy 58 in Calf Cyn
366
Comment
JEPS720
Clarkia speciosa subsp. immaculata
Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
JEPS43750
Clarkia speciosa subsp. immaculata
Rhoda R. Reed
1916-1
San Luis Obispo
between Arroyo Grande Pizmo
Comment
UCSB57227
Clarkia speciosa subsp. immaculata
Penkala, B.; Callaway, R.; Ryan, P.
1987-6-19
San Luis Obispo
West side of Price Canyon Road, 7/8 mile south from its junction with Hwy. 227, Arroyo Grande
73
Comment
UCSB57228
Clarkia speciosa subsp. immaculata
Penkala, B.; Callaway, R.; Ryan, P.
1987-6-19
San Luis Obispo
West side of Price Canyon Road, 7/8 mile south from its junction with Hwy. 227, Arroyo Grande
73
Comment
RSA43083
Clarkia speciosa subsp. speciosa
Robert F. Hoover
1947-5-30
7236
San Luis Obispo
Huasna district
Comment
RSA43086
Clarkia speciosa subsp. speciosa
Robert F. Hoover
1946-6-16
6155
San Luis Obispo
Rinconada District
Comment
SBBG104231
Clarkia speciosa subsp. speciosa
F. L. Johnson, E. A. Young
1993-5-24
ROB 566
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
CAS-BOT-BC165362
Clarkia speciosa subsp. speciosa
R. F. Hoover
1969-6-3
11351
San Luis Obispo
Moreno Canyon 3 mi. east of Santa Margarita
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
OBI58506
Clarkia speciosa subsp. speciosa
David J. Keil
1998-6-30
27871
San Luis Obispo
Just S of junction with Hwy 58 along Red Hill Rd.
Comment
OBI64620
Clarkia speciosa subsp. speciosa
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28708
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
RSA495270
Clarkia speciosa subsp. speciosa
L. D. Gottlieb
1988-6-22
8833
San Luis Obispo
On rt 58, 0.8 mi N of Park Hill Rd.
Comment
UC107853
Clarkia speciosa subsp. speciosa
E. Palmer, M. D.
May 1876
143
San Luis Obispo
San Luis Obispo Coast Range
Comment
UCR115812
Clarkia unguiculata
George K. Helmkamp, E. A. Helmkamp
2000-6-15
5689
San Luis Obispo
Central Coast, between Los Osos and sand dunes west of the end of Howard St.
15
Comment
OBI53143
Claytonia exigua subsp. exigua
Steven A. Junak, David A. Young, Tina J. Ayers
1989-4-27
3962
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Cuesta Ridge: Along main rd (USFS Rd #29S11.3) 0.4 mi W of W boundary sign for the Cuesta Ridge Botanical Area, 5.6 mi W of hwy 101
Comment
CAS-BOT-BC439589
Claytonia parviflora subsp. parviflora
Ira L. Wiggins
1932-3-21
5802
San Luis Obispo
Bitterwater Valley, between Cholame and Annette
Comment
SEINET1004399
Claytonia parviflora subsp. parviflora
George K. Helmkamp
2004-1
8228
San Luis Obispo
Central Coast: Nipomo Mesa, Pomeroy Rd, 1.1 mi N of Willow Rd.
130
Comment
OBI78299
Claytonia parviflora subsp. viridis
G. F. Hrusa
1998-4-27
14278
San Luis Obispo
Caliente Range. Lower Goat Springs Cyn, approx 2 mi W of Soda Lake Rd. Quad: Caliente Mtn 7.5
950
Comment
UC1136726
Claytonia perfoliata subsp. perfoliata
P. L. Johannsen
1936-3-21
688
San Luis Obispo
1 mi s San Luis Obispo; San Luis Obispo Quad.
76
Comment
UC65055
Claytonia perfoliata subsp. perfoliata
J. E. Roadhouse
1905-4
32
San Luis Obispo
San Luis Obispo
Comment
UCR140388
Claytonia rubra subsp. rubra
George K. Helmkamp
2004-3-15
8376
San Luis Obispo
Central Coast, edge of Nipomo Mesa overlooking Cienaga Valley, along Calif. Hwy 1 (Mesa View Dr.), 0.3 mi N of Halcyon Rd.
76
Comment
UC1125964
Clematis lasiantha
B. Bolt
1936-4-9
659
San Luis Obispo
6 1/2 mi. n.e. Cayucos; Cayucos Quad.
Comment
SEINET10335369
Clematis lasiantha
Lewis S. Rose
1934-3-27
34116
San Luis Obispo
Sun Luis Obispo.
Comment
OBI76817
Clematis ligusticifolia
David J. Keil
1981-6-20
14862
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
CDA21427
Collinsia bartsiifolia var. davidsonii
G. F. Hrusa
2005-3-31
16398
San Luis Obispo
Carrizo Plain; Base of Caliente Mtns., immed. W of Swain Ridge.
746
Comment
OBI58875
Collinsia bartsiifolia var. davidsonii
David J. Keil, with Kathleen A. Keil
1998-5-26
27426
San Luis Obispo
Los Padres National Forest, La Panza Mountains. Red Hill Rd., 3.3 miles from Hwy 58 (35 deg. 21.466' N x 120 deg. 16.570' W).
640
Comment
RSA43151
Collinsia bartsiifolia var. davidsonii
Robert F. Hoover
1947-4-26
7087
San Luis Obispo
Upper Toro Creek, N of Pozo.
Comment
OBI32972
Collinsia heterophylla
David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
16992
San Luis Obispo
Along ridge system between Arroyo de la Cruz and Arroyo del Oso
Comment
OBI80254
Collinsia sparsiflora
David J. Keil
1978-3-25
12699
San Luis Obispo
Irving Ranch.
Comment
RSA142240
Collinsia sparsiflora var. collina
Clare B. Hardham
1960-3-23
5253
San Luis Obispo
Hills north of Bee Rock. The Santa Lucia Mountains.
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
SBBG6879
Collinsia sparsiflora var. collina
C. B. Hardham
1957-3-25
1571
San Luis Obispo
fields near jct of Tablas Crk and Delagana Crk
Comment
OBI29112
Conium maculatum
Karen Symonds
1982-7-17
16
San Luis Obispo
Montana de Oro State Park, along Coon Crk trl
Comment
OBI71669
Conium maculatum
David J. Keil
1992-7-3
20840
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
UCSB18128
Conium maculatum
Copeland, Jerry
1964-3-24
San Luis Obispo
North side of Los Berros Road; 2 miles NW of U.S. Highway 101; N of Nipomo
Comment
CAS-BOT-BC286200
Conyza canadensis
Clare B. Hardham
1956-6-6
865
San Luis Obispo
Santa Lucia Mountains. Shores of Dellaganna Creek. Cypress Mt.
381
Comment
OBI56493
Cordylanthus rigidus subsp. setiger
D. R. Miller
1991-7-24
791 -12
San Luis Obispo
Along road side in to Coles, front side of Little Pine Mtn; Pine Mtn area (S slope, over looking San Simeon)
Comment
CAS-BOT-BC287797
Coreopsis bigelovii
Ernest C. Twisselmann
1955-3-26
1762
San Luis Obispo
Temblor Range and the Western San Joaquin Valley, 10 miles S of Shandon
426
Comment
RSA341632
Coreopsis calliopsidea
C. F. Smith
1950-3-18
2572
San Luis Obispo
Carrizo Plain, about 20 miles SW of Highway 33 (formerly Highway 399)
Comment
CAS-BOT-BC287051
Coreopsis calliopsidea
Ernest C. Twisselmann
1954-4-17
1077
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. [Sandiago] Joe's Spring, 8 miles E of Simmler
762
Comment
UC1284968
Coreopsis douglasii
R. F. Hoover
1948-4-17
7468
San Luis Obispo
San Juan River s of Shandon (on hillside very near 7467, but not mixed with it); San Juan River
Comment
CAS-BOT-BC101418
Corethrogyne filaginifolia
R. F. Hoover
1946-8-8
6276
San Luis Obispo
North end of Morro Bay
Comment
CAS-BOT-BC101469
Corethrogyne filaginifolia
R. F. Hoover
1965-9-29
9676
San Luis Obispo
[Tassajera] Tassajara Creek
Comment
OBI50342
Corethrogyne filaginifolia
Tawney Odegard
1985-7-20
47
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. Southeast of Morro Bay, 0.5 miles down Pecho Valley road after passing "Golf Course" sign, turn right on dirt road just past "Deer" sign and continue toward dunes for 0.5 miles. MBKR site is on the left.
Comment
OBI52104
Corethrogyne filaginifolia
Larry Kelly, David J. Keil
1988-10-1
284
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI16665
Corethrogyne filaginifolia
Robert F. Hoover
1946-9-22
6453
San Luis Obispo
Near Piedreas Blancas Point
Comment
OBI58222
Corethrogyne filaginifolia
Austin P. Griffiths, G. F. Hrusa, E. W. Thompson, C. Cunningham
1984-6-9
s.n.
San Luis Obispo
Arroyo de la Cruz, along ridge-knoll leading SE of Pt. Sierra Nevada at mouth of Arroyo d la Cruz. T25S, R6E, Sec 33 BM:M
Comment
RSA660366
Corethrogyne filaginifolia var. filaginifolia
Austin P. Griffiths
1980-9-7
s.n.
San Luis Obispo
SW corner of Beach and 19th St., Oceano
20
Comment
UC634827
Cornus glabrata
H. L. Mason
1929-10-12
5486
San Luis Obispo
4.3 mi. w. Atascadero (along Atascadero Creek)
Comment
RSA317005
Cornus occidentalis
T. Elias, W. Wisura, Barbara A. Elias
1984-7-27
8589
San Luis Obispo
NE of Morro Bay along Route 44 towards Atascadero.
Comment
OBI75136
Cornus sericea
Thomas Burrows
1980-4-19
71
San Luis Obispo
Reservoir cyn
168
Comment
UCR122468
Cornus sericea subsp. occidentalis
George K. Helmkamp, E. A. Helmkamp
1998-5-20
4009
San Luis Obispo
Central Coast, Irish Hills, 3.1 miles SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos
351
Comment
OBI10192
Cotoneaster franchetii
Louise Hunter
1967-10-29
4
San Luis Obispo
San Luis Obispo
914
Comment
OBI66095
Cotula australis
D. R. Miller
1965-2-6
295 -552
San Luis Obispo
Pine Mt Region, Vegetable garden area at 1st gate. San Simeon Crk drainage
488
Comment
OBI23089
Cotula coronopifolia
David J. Keil
1979-10-27
16343
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
UCSB41636
Cotula coronopifolia
Marsalek, J.
1979-4-13
San Luis Obispo
On turnout on west side of CA. State 1, 60 miles north of its junction with CA. State 46; below Hearst Castle
18
Comment
RSA0040001
Crassula aquatica
LeRoy Gross, Marcel Beffort
2014-5-14
6702
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground., Near 35.20955N 120.25839W. From the camp down stream to the trail that climbs up to Caldwell (colwell) Mesa. Ended the survey on caldwell Mesa. Near 35.22186N 120.30452W.
573
Comment
UC2027099
Crassula connata
Greg Wilvert
2005-4-5
124 -1
San Luis Obispo
Southeast Half of Caliente Range: 1.5 km S of Soda Lake Road along Padrones Canyon Road
Comment
UC1121525
Crocanthemum scoparium var. vulgare
H. S. Yates
1936-3-23
5375
San Luis Obispo
Mouth of Hazard Canyon Cayucos Quad.
91
Comment
SBBG95386
Croton californicus
C. Zeeb
1984-1-28
21
San Luis Obispo
Morro Bay Kangaroo Rat Reserve in Los Osos
Comment
RSA70556
Croton californicus
F. W. Peirson
1925-3-25
5680
San Luis Obispo
Morro.
Comment
SBBG118066
Croton setiger
J. Olson
2000-8-11
San Luis Obispo
next to Station 1 NBC Building in Common Tasks Training course area, between dirt rd and Quonset hut; Camp San Luis Obispo
Comment
OBI20699
Cryptantha barbigera
Robert F. Hoover
1949-5-1
7640
San Luis Obispo
Summit of Cottonwood Pass
Comment
SBBG85619
Cryptantha barbigera
C. F. Smith
1973-4-26
10517
San Luis Obispo
E base of Caliente Mtn, lower Cuyama Valley
Comment
OBI51782
Cryptantha clevelandii
R. Mike Arens
1994-6-10
97
San Luis Obispo
Calif Polytechnic State Univ campus; in Poly cyn near Botanical Garden Yucca Ridge footpath on NE facing slope (30-60%)
244
Comment
OBI66203
Cryptantha clevelandii
Kathleen Goddard Jones
1994-4-17
s.n.
San Luis Obispo
CNPS Wildflower weekend outing to Guadalupe Dunes. Wild Almond Meadows: five defation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
SBBG118618
Cryptantha clevelandii
M. Wetherwax, E. Painter
2002-4-21
CR 290
San Luis Obispo
roadside, Training Area Q, near western boundary of installation; Camp Roberts
350
Comment
SBBG95528
Cryptantha clevelandii
D. Keil
1986-5-13
19445
San Luis Obispo
Hi Mtn Rd near Hi Mtn Lookout
944
Comment
OBI20728
Cryptantha clevelandii
A. Ahmad
1963-4-11
8
San Luis Obispo
2 mi E San Luis Obispo
Comment
RSA342244
Cryptantha clevelandii
R. F. Thorne, P. Everett
1963-6-7
32143
San Luis Obispo
Along Cuesta Ridge road, 1.8 miles NW from Cuesta Pass Freeway.
549
Comment
CDA11502
Cryptantha clevelandii var. florosa
G. F. Hrusa
1995-5-28
12282
San Luis Obispo
Black Butte Research Natural Area. Immediately to SW of Peak 1 Radio Facility.
Comment
CDA19986
Cryptantha corollata
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area. Los Padres National Forest, Cuesta Ridge East.
0
Comment
OBI47429
Cryptantha corollata
David J. Keil, Art Webster
1984-4-29
18197
San Luis Obispo
Cyn bottom of Lopez Wilderness Area
Comment
OBI54453
Cryptantha intermedia
Matthew Arterburn
1997-4-8
35
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
Comment
OBI69513
Cryptantha intermedia
David J. Keil, with V. L. Holland
2008-6-12
30547 b
San Luis Obispo
Ca. 2 miles east of Santa Margarita, ca. 0.5 road mile south of junction with Highway 58 along Digger Pine Road.
Comment
SBBG108235
Cryptantha intermedia
C. B. Hardham
1958-4-4
2984
San Luis Obispo
Shell Crk, E of Creston, near intersection of Paso Robles-Simmier Rd and Shandon Rd
Comment
OBI66429
Cryptantha microstachys
David J. Keil, with Kathleen A. Keil
1997-3-29
26116
San Luis Obispo
La panza mountains. 1 mile from highway 58 along red hill road.
Comment
SBBG23581
Cryptantha microstachys
E. C. Twisselmann
1965-3-23
10497
San Luis Obispo
hills at the summit of Palo Prieto Cyn
670
Comment
RSA0020952
Cryptantha oxygona
Greg Wilvert
2005-4-2
107
San Luis Obispo
Southeast half of the Caliente Range: 4 km W of Caliente Mtn.
1235
Comment
JEPS35271
Cucurbita foetidissima
R. F. Hoover
1947-7-19
7321
San Luis Obispo
n. edge Santa Maria Valley (near Nipomo-Guadalupe rd.)
Comment
OBI14831
Cucurbita palmata
Robert F. Hoover
1966-10-8
10151
San Luis Obispo
Carrizo Plain near Calif valley, by roadside
Comment
CAS-BOT-BC80876
Cupressus sargentii
Chester Dudley
1927-7-25
s.n.
San Luis Obispo
San Carpoforo Creek
Comment
CHSC13489
Cupressus sargentii
Patricia Haberkern
1974-4-10
11
San Luis Obispo
Abundant in Cuesta Ridge Botanical Area, off Cuesta Ridge Rd., 2.9 mi. n of Hwy 101.
754
Comment
MACF014896
Cupressus sargentii
E. R. Blakley
1965-5-8
6550
San Luis Obispo
About 2.5 mi. northwest of Hwy. 101 at the Cuesta Summit
670
Comment
SD249191
Cuscuta occidentalis
David Keil
1998-6-30
27893
San Luis Obispo
Caliente Range, 0.6 mile south of Caliente Ridge Rd. along road to Radio Towers, upper southwest side of range.
Comment
UC635240
Cuscuta subinclusa
H. L. Mason
1929-10-12
5496
San Luis Obispo
9.5 mi w Atascadero
Comment
SBBG112398
Cynara cardunculus
D. Keil
1991-8-20
22551
San Luis Obispo
Turri Rd, 1 mi from jct with Los Osos Valley Rd
Comment
RSA0031574
Cynara cardunculus subsp. flavescens
David J. Keil
2008-8-30
30558
San Luis Obispo
Huasna Road southeast of Arroyo Grande, 3 miles southeast of junction with Branch Mill Road.
107
Comment
OBI26506
Cynodon dactylon
Kathlene Henry
1979-7-27
19
San Luis Obispo
San Luis Obispo, Laguna Lake City park
30
Comment
UC455980
Cynoglossum grande
I. J. Condit
1909-3-20
San Luis Obispo
Santa Margarita
Comment
SBBG54978
Cynosurus echinatus
D. Keil with D. Walters
1980-4-26
13838
San Luis Obispo
Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI46108
Cynosurus echinatus
LynneDee Oyler, Kathy Loftus
1986-4-8
422
San Luis Obispo
Santa Margarita Ranch, Mountain Field, S of RR tracks, E of 101 on N side of Cuesta Grade
Comment
OBI82633
Cyperus eragrostis
David J. Keil
2015-7-8
33325
San Luis Obispo
Santa Rita Road west of Templeton
Comment
OBI35464
Cyperus eragrostis
S. M. Inman
1983-9-23
104
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. Rt on dirt rd after 'deer' sign, to S of dirt rd
Comment
OBI60617
Cyperus eragrostis
Roger Gambs
1980-11-21
s.n.
San Luis Obispo
Camp Roberts Military Reservation. Along Nacimiento river, ca 4 mi SW of Main Garrison
Comment
UCR95912
Cyperus erythrorhizos
George K. Helmkamp
1996-9-21
1194
San Luis Obispo
Coast Ranges, Santa Margarita Lake, south picnic area
396
Comment
OBI56357
Cyperus esculentus
Austin P. Griffiths
1980-8-29
s.n.
San Luis Obispo
Weeds of the Central Coast. Alogn walkway of residential lawn grass, Oceano
Comment
OBI72955
Cyperus esculentus
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22606
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
OBI54909
Cyperus niger
David J. Keil
1996-9-12
26014
San Luis Obispo
Poly Canyon Botanical Garden. Campus of California Polytechnic State University, San Luis Obispo.
Comment
SBBG122310
Cyperus niger
D. Keil
1998-8-19
27952
San Luis Obispo
Salinas River at Las Pilitas Rd
347
Comment
SBBG18378
Cyperus squarrosus
C. B. Hardham
1958-7-22
3757
San Luis Obispo
Atascadero
Comment
OBI30436
Dactylis glomerata
Melissa Luckow
1982-6-24
901
San Luis Obispo
Cambria, jctn of hwy 1 and rd to Black Mt. SE corner of rd
Comment
RSA597229
Danthonia californica
George K. Helmkamp
1996-5-24
1049
San Luis Obispo
0.6 mi east of South Bay Blvd along trail to quarry.
95
Comment
SBBG115751
Danthonia californica
C. Bornstein, E. Collins
2002-6-10
San Luis Obispo
Morro Bay St Park, Canet trail
30
Comment
SEINET10598231
Danthonia californica
Marcus E. Jones
1882-5-9
Jones 3248
San Luis Obispo
Comment
POM115087
Danthonia californica var. californica
Marcus E. Jones
1882-5-9
3248
San Luis Obispo
[No additional locality information.]
Comment
UC2027578
Datura stramonium
David J. Keil with Mike Walgren and Sally Krenn
2012-6-21
31384
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak.
Comment
OBI73552
Datura wrightii
David J. Keil, with Meg Perry and Jason Dart
2010-7-5
30909
San Luis Obispo
Carrizo Plain west -southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
OBI65236
Daucus pusillus
Jo Ellen Butler & Nolan Coogan, Nolan Coogan
2005-4-22
405 .795
San Luis Obispo
Pine Mt Region. EW Ranch Cambria
Comment
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
UC1392610
Deinandra corymbosa
R. F. Hoover
1969-8-1
11509
San Luis Obispo
Cambria
Comment
CAS-BOT-BC299175
Deinandra corymbosa subsp. corymbosa
H. M. Hall
1931-6-8
13150
San Luis Obispo
San Simeon on the coast of San Luis Obispo County
Comment
OBI75709
Deinandra corymbosa subsp. macrocephala
D. R. Miller, E. A. Appel
2011-8-21
811 .988
San Luis Obispo
W of sewer road in Cambria on the Fiscalini Ranch Preserve
Comment
UC1069502
Deinandra fasciculata
G. T. Nordstrom
1937-6-5
1318
San Luis Obispo
3.3 mi s of Mammoth Rock School; Adelaida Quadrangle
Comment
UC88946
Deinandra fasciculata
K. Brandegee
1885-7-1
San Luis Obispo
San Luis Obispo
Comment
SJSU5657
Deinandra halliana
L. S. Rose
1968-4-23
63039
San Luis Obispo
1.5 mi E of Cholame
335
Comment
UC1392635
Deinandra increscens subsp. increscens
R. F. Hoover
1969-8-15
11544
San Luis Obispo
valley w Mt. Bishop
Comment
UC1795014
Deinandra increscens subsp. increscens
R. K. Brummitt
1997-6-15
19756
San Luis Obispo
3 km SE of Morro Bay town towards Los Osos
10
Comment
CAS-BOT-BC299371
Deinandra increscens subsp. increscens
H. M. Hall
1931-8-8
13210 1/2
San Luis Obispo
South of San Luis Obispo
Comment
OBI35476
Deinandra increscens subsp. increscens
S. M. Inman
1983-7-21
99
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. rt on dirt rd after 'deer' sign, to S of dirt rd
Comment
UCSB33242
Deinandra kelloggii
Partsch, M.
1977-5-26
San Luis Obispo
Along roadside of Hwy. 41 6 mi. NE of junction with Hwy. 46
548
Comment
OBI16248
Deinandra lobbii
Robert F. Hoover
1969-8-12
11540
San Luis Obispo
12 mi NW of Paso Robles on rd to Nacimiento Dam
Comment
SD53376
Deinandra lobbii
Darley F. Howe
1962-7-23
3348
San Luis Obispo
9.5 miles from Paso Robles on road to Lake Nacimiento.
305
Comment
CAS-BOT-BC292038
Deinandra pentactis
David D. Keck; J. Clausen
1934-4-26
2794
San Luis Obispo
West side of Cottonwood Pass, 6.5 mi. N. E. of Cholame
Comment
OBI29292
Deinandra pentactis
David J. Keil
1980-9-15
14193
San Luis Obispo
Avenales Wildlife Area along Shell Crk rd ca 1.3 mi N of Calif Rte 58
Comment
OBI16123
Deinandra pentactis
Robert F. Hoover
1946-6-16
6169
San Luis Obispo
1 mi S of Simmler, Carrizo Plain
Comment
OBI51604
Deinandra pentactis
Lynne Dee Oyler, Sharon Vroman
1992-7-8
2527
San Luis Obispo
BLM-Calf Cyn, Parcel 3S
427
Comment
OBI38435
Delairea odorata
Eric Wise
1981-6-11
556
San Luis Obispo
Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon
Comment
UC52181
Delphinium
Rev. R. W. Summers
1888-4-21
15
San Luis Obispo
Templeton
Comment
CAS-BOT-BC8679
Delphinium gypsophilum
Roxana Stinchfield Ferris; Ruth P. Rossbach
1938-5-12
9466
San Luis Obispo
Lower edge of Soda Lake on Carriso Plain
Comment
UCD95745
Delphinium gypsophilum
P. Schiffman
1993-4-25
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, Elkhorn Plain, exposed S-facing hillside N of Elkhorn Rd., approx. 8 mi from intersection with Simmler Rd.
Comment
RSA68763
Delphinium gypsophilum subsp. gypsophilum
R. S. Woglum
1938-5-14
1699
San Luis Obispo
9-10 miles from Jolon on the San Simeon Road
Comment
UC1927763
Delphinium gypsophilum subsp. gypsophilum
David Keil
1998-5-20
27369
San Luis Obispo
20 mi. E of junction with Tepusquet Canyon Road on Hwy 166.
Comment
SEINET7072941
Delphinium parryi
A. G. Vestal
1963-5-24
s.n.
San Luis Obispo
Road to Creston, about 4 miles south of Route 229 and Route 58 to Santa Margarita on Pozo Road. Coordinate datum: WGS84/NAD83. (35? deg. 20' 39" North Latitude, -120? deg. 32' 4" West Longitude; UTM Zone 10, 724063mE, 3913794mN. Coordinate datum: NAD27.).
Comment
UC573195
Delphinium parryi
H. C. Lee
1937-5-14
945
San Luis Obispo
1 mi w Dry Creek School; Paso Robles Quadrangle
243
Comment
UC1979370
Delphinium parryi
David Keil
1986-4-13
19170
San Luis Obispo
2 miles E from junction with Las Pilitas Road on Parkhill Road. S side of Highway.
Comment
UC1601410
Delphinium parryi subsp. blochmaniae
Marcus E. Jones, A. M.
1882-5-5
3228
San Luis Obispo
San Luis Obispo
Comment Read comments Sep 21 2014
CAS-BOT-BC7874
Delphinium parryi subsp. blochmaniae
Ernest C. Twisselmann
1956-4-10
2635
San Luis Obispo
Nipomo Mesa, 1.5 miles east of the Union Oil Refinery
33
Comment
UC518963
Delphinium parryi subsp. blochmaniae
David D. Keck
1933-5-5
2225
San Luis Obispo
on road to Guadalupe 5.5 mi s Oceano (dunes 1/4 to 1/2 mi inland from ocean, sw San Luis Obispo Co.)
Comment
OBI59169
Delphinium parryi subsp. eastwoodiae
David J. Keil, Melissa Luckow , Rhonda Riggins-Pimentel and Richard Pimentel
1982-3-13
15713
San Luis Obispo
Pennington Creek Biological Preserve W of San Luis Obispo
Comment
OBI38324
Delphinium parryi subsp. eastwoodiae
David J. Keil
1979-4-29
13054
San Luis Obispo
Summit area of See-Prefumo Canyon rds
Comment
OBI58621
Delphinium parryi subsp. eastwoodiae
David J. Keil, with Kathleen A. Keil
1998-5-10
27161
San Luis Obispo
Hillside above end of Lizzie St. above San Luis Obispo High School
Comment
OBI67033
Delphinium parryi subsp. parryi
David J. Keil, with V. L. Holland
2001-5-24
29493
San Luis Obispo
Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development
Comment
SBBG113486
Delphinium parryi subsp. parryi
C. B. Hardham
1956-5-31
815
San Luis Obispo
Adelaida Rd near Hilltop Ranch
Comment
CAS-BOT-BC121451
Delphinium parryi subsp. parryi
Ira L. Wiggins
1929-5-24
3767 A
San Luis Obispo
Roadside 1 1/2 miles east of Templeton
Comment
UC1296242
Delphinium parryi subsp. parryi
R. F. Hoover
1949-5-15
7699
San Luis Obispo
on La Panza road 14 mi e Creston
Comment
OBI28862
Delphinium recurvatum
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14485
San Luis Obispo
Road at S end of Soda Lake ca. 1/4 mi E of Soda Lake Rd
Comment
LA207599
Delphinium umbraculorum
Carl Epling; R. Epling
May 1947
737
San Luis Obispo
4.2 mi. S of Klau
Comment
RSA142139
Delphinium variegatum
Clare B. Hardham
1960-5-3
5597
San Luis Obispo
Elmer Cherry Ranch Willow Creek
Comment
RSA492681
Delphinium variegatum
Walter Wisura, L. Aberbom
1989-5-16
4351
San Luis Obispo
San Bernardo Creek Ranch, E. of Morro Bay
Comment
OBI32646
Dendromecon rigida
David J. Keil
1982-5-2
15902
San Luis Obispo
Ca. 1 mi W of jctn of Huerhuero Rd with Calif Rte 58 and S on dirt road.
Comment
UC1126363
Dendromecon rigida
T. M. Hendrix
1939-5-9
1029
San Luis Obispo
2.2 mi wnw Avenales Ranch; Branch Mt. Quadrangle
Comment
UCD95195
Dendromecon rigida
G. F. Hrusa
1993-5-22
11115
San Luis Obispo
San Luis Obispo Co.: Black Butte Research Natural Area. 1/2 m. N of Mt. Lowe.
600
Comment
SD244647
Descurainia pinnata subsp. glabra
David Keil
1998-5-11
27191
San Luis Obispo
Caliente Range. 4.9 mi. from Soda Lake Rd. along Selby Rd.
Comment
UC1126520
Dicentra chrysantha
H. A. Jensen
1930-7-6
31
San Luis Obispo
Mouth of San Carpoforo Creek; Cape San Martin Quad.
15
Comment
UCR122150
Dichelostemma capitatum
George K. Helmkamp, E. A. Helmkamp
2000-4-21
5462
San Luis Obispo
Santa Lucia Range, Santa Rosa Creek Road, 5.6 mi east of Cambria
76
Comment
SBBG112496
Dichelostemma capitatum subsp. capitatum
D. Keil
1986-4-13
19164
San Luis Obispo
Pozo Rd, 0.5 mi NW of Rinconada Mine entrance
Comment
SBBG54879
Dichelostemma capitatum subsp. capitatum
J. Kerns
1980-2-2
3
San Luis Obispo
Cal Poly Campus, on Poly Cyn Rd
121
Comment
CDA26354
Digitaria didactyla
David J. Keil
2003-5-31
30268 -7
San Luis Obispo
Los Osos, South Bay Park.
0
Comment
OBI64791
Diplacus douglasii
D. R. Miller
1995-3-7
395 -556
San Luis Obispo
Pine Mt Region. Across from Ridge Gate; E slope of Pine Mtn; Pico Crk drainage
914
Comment Read comments Mar 12 2017
CAS-BOT-BC153171
Diplacus fremontii
Clare B. Hardham
1960-4-21
5520
San Luis Obispo
Santa Barbara Road, Atascadero
Comment
OBI58877
Diplacus fremontii
David J. Keil, with Kathleen A. Keil
1998-5-26
27449
San Luis Obispo
Los Padres National Forest, La Panza Mountains, Pine Mountain area. Forest Rd. 30S14 near border of Machesna Wilderness Area, NW of Castle Crags.
Comment
SD71244
Diplacus rattanii
Clare B. Hardham
1961-4-17
6839
San Luis Obispo
Pine Mt
1006
Comment
CAS-BOT-BC195710
Distichlis spicata
R. F. Hoover
1965-9-19
9628
San Luis Obispo
Carrizo Plain on west side of Soda Lake
Comment
OBI43370
Distichlis spicata
Eric Wise
1981-6-15
592
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
UCSB69405
Distichlis spicata
Rindlaub, Kathy; Capralis
1985-6-23
San Luis Obispo
Santa Maria River. About 75 feet SW of back dunes, 850 feet from access road.
4
Comment
OBI6271
Distichlis spicata
Larry E. Brown
1971-5-6
1978
San Luis Obispo
At Hazard Cyn in Montana de Oro State Park
Comment
OBI74642
Dodecatheon clevelandii
David J. Keil
1987-5-6
20124
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.
Comment
POM203691
Dodecatheon clevelandii subsp. insulare
I. L. Wiggins
1932-3-24
5845
San Luis Obispo
Roadsides and hills near Adelaide, W. of Paso Robles.
Comment
RSA212504
Dodecatheon clevelandii subsp. insulare
R. W. Summers
s.n.
San Luis Obispo
Base of San Luis Obispo Mountains
Comment
UC1929591
Dodecatheon clevelandii subsp. insulare
Steve Boyd
2007-2-17
11718
San Luis Obispo
Coast Ranges, La Panza Range; Los Padres National Forest along Pozo Road about 2 miles east of Pozo Summit, in Marian Creek drainage.
671
Comment
HSC30148
Dodecatheon clevelandii subsp. insulare
A. M. Montalvo, J. D. Ackerman
1974-3-25
145
San Luis Obispo
Ca. 3.5 mi. E of Pozo on road to Hwy. 58
Comment
UC570338
Dodecatheon clevelandii subsp. patulum
C. M. Belshaw
1936-3-23
1707
San Luis Obispo
1.4 mi ssw Hollister Peak; Cayucos quad
106
Comment
SEINET2442373
Dodecatheon clevelandii subsp. patulum
Matt Paradis, Andy Dollahite; Kelli Allred
2002-3-3
8
San Luis Obispo
1/2 mile from Little Falls Creek Trailhead off Upper Lopez Canyon Road. Costal scrub.
220
Comment
OBI55181
Draba verna
Greg Frugoli
1997-2-22
7
San Luis Obispo
Collected 0.25 mi N of Queen Bee cmpgd. La Panza Range, Los Padres NF (Hwy 58 burn area)
796
Comment
OBI66097
Draba verna
D. R. Miller, S. E. Ayres
1995-2-18
295 /554
San Luis Obispo
Pine Mt Region. In front (inland) side of Edmunson cabin, E slope of Pine Mt; Tobacco Crk drainage
792
Comment
OBI61071
Drymocallis glandulosa
P. A. Holden
1968-5-7
271
San Luis Obispo
1/4 mi beyond end of dirt road up Lopez Cyn at turn around
Comment
UCD136444
Dryopteris arguta
Margot B. Forde
1962-5-17
s.n.
San Luis Obispo
San Luis Obispo County: Cambria.
Comment
JEPS116198
Dudleya abramsii subsp. bettinae
E. L. Painter, M. Wetherwax
2000-6-13
SLO- 141
San Luis Obispo
Camp San Luis Obispo. First ridge west of Cerro Romualdo. Cattle damage in area.
Comment
OBI64844
Dudleya abramsii subsp. bettinae
David J. Keil
2001-5-3
29408
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus
Comment
SBBG119464
Dudleya abramsii subsp. murina
D. H. Wilken
2006-5-25
16292
San Luis Obispo
slopes below Rinconada Mine site, ca. 2 km W of confluence of Salsipuedes and Rinconada crks
520
Comment
SD40237
Dudleya caespitosa
Edith A. Purer
1940-8-2
7989
San Luis Obispo
Sand dunes, Oso Flaco Lake.
Comment
CAS-BOT-BC414974
Dudleya lanceolata
Ernest C. Twisselmann
1955-6-16
2169
San Luis Obispo
Upper Buckhorn Canyon; La Panza Range
609
Comment
UC56372
Dudleya lanceolata
Mrs. R. W. Summers
San Luis Obispo
Comment
OBI77991
Dudleya palmeri
Kristin Brewer, Sarah Blaser
2006-6-13
1
San Luis Obispo
0.2 mi N of Ragged Point on hwy 1 on the mtn side of the rd, near a bridge
Comment Read comments Feb 10 2019
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
SFV17437
Eastwoodia elegans
P. M. Schiffman
1998-5-28
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area near hillside near Elkhorn Road.
Comment
OBI69809
Ehrendorferia chrysantha
D. R. Miller
1993-5-11
593 -2
San Luis Obispo
Pine Mt. Ridge rd between 'Corral meadow' & Hunters turn
914
Comment
SBBG54859
Ehrendorferia chrysantha
D. Keil
1979-6-9
San Luis Obispo
Calf Cyn along St Hwy 58 near jct with St Hwy 229; between rd and stream
Comment
HSC98490
Ehrharta calycina
D. W. Taylor
1994-6-16
14391
San Luis Obispo
Nipomo Mesa, 2 air mi. WNW of Hwy. 101 at Nipomo, along Willow Rd. 0.2 mi. N of Jct. with Pomeroy Rd.
Comment
JEPS113043
Ehrharta calycina
Dean W. Taylor
1994-6-16
14391
San Luis Obispo
Nipomo Mesa (ca. 2 air mi WNW of Highway 101 at Nipomo); vacant lots of partially developed subdivision along Willow Road 0.2 mi N of junction with Pomeroy Road (opposite 1111 Willow Rd.)
112
Comment
OBI81008
Ehrharta calycina
David J. Keil
2015-2-14
32598
San Luis Obispo
Pismo Preserve. Vicinity of intersection of Thousand Hills Road with Price Canyon Road
25
Comment
CDA2025
Ehrharta calycina
G. D. Barbe
1974-5-16
1802
San Luis Obispo
South of Southland Street and Frontage Road, U.S. 101, Nipomo.
0
Comment
SD245350
Elatine brachysperma
David Keil
1998-5-6
27110
San Luis Obispo
NE of Paso Robles. ).3 mi. N of junction with Tower Rd. on Jardine Rd. Rivendell Arabian horse farm.
Comment
OBI40706
Eleocharis coloradoensis
David J. Keil
1977-8-7
12490
San Luis Obispo
San Luis Obispo at Laguna Lake
Comment
OBI3508
Eleocharis macrostachya
Lynch
1971-5-29
35
San Luis Obispo
Cal Poly campus. In Shepherd's Reservoir along NE shore
Comment
OBI22623
Eleocharis macrostachya
Robert F. Hoover
1964-7-11
9157
San Luis Obispo
Edna marsh
Comment
OBI22626
Eleocharis macrostachya
Robert F. Hoover
1964-7-9
9144
San Luis Obispo
5 mi W of Pozo (Salsipuedes Crk)
Comment
CAS-BOT-BC113326
Eleocharis montevidensis
Ernest C. Twisselmann
1956-6-10
2924
San Luis Obispo
Ortega Spring, Palo Prieta Canyon.
426
Comment
OBI82510
Eleocharis parishii
David J. Keil, with Kathleen Keil
2016-6-26
33277
San Luis Obispo
Santa Rita Road west of Templeton
275
Comment
OBI79679
Eleocharis parishii
David J. Keil, Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, Taylor Crow
2013-5-2
31652
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage.
Comment
CAS-BOT-BC112659
Eleocharis parvula
Malcom A. Nobs; Stanley Galen [S. Galen] Smith
1949-6-22
829
San Luis Obispo
Dune Lakes Gun Club, ca. 2 miles south of Oceano.
Comment
SEINET10558311
Elymus condensatus
Peter H. Raven
1951-6-13
Raven 2969
San Luis Obispo
San Luis Obispo.
Comment
OBI21755
Elymus elymoides
Robert F. Hoover
1964-6-5
8936
San Luis Obispo
Near summit of ridge just W of upper Lopez Cyn
Comment
CDA11574
Elymus glaucus
G. F. Hrusa
1993-5-22
11125
San Luis Obispo
Black Butte Research Natural Area; Perennial on roadside on S side near Radio Facility 2. Occasional.
Comment
OBI79700
Elymus glaucus
David J. Keil, with V. L. Holland
2013-6-12
31807
San Luis Obispo
Templeton. 830 Templeton Road.
Comment
SBBG104815
Elymus glaucus
F. L. Johnson, E. A. Young
1993-5-26
ROB 629
San Luis Obispo
Whiskey Spring; Camp San Luis Obispo
Comment
OBI21757
Elymus glaucus
Robert F. Hoover
1964-6-5
8934
San Luis Obispo
Near summit of ridge W of upper Lopez Cyn
Comment
OBI49929
Elymus glaucus
David J. Keil, Kathy Bay and Rich Ferguson
1984-4-28
18133
San Luis Obispo
American Cyn area in La Panza Mts
Comment
UC576285
Elymus multisetus
T. M. Hendrix
1937-5-24
211
San Luis Obispo
3 1/2 mi ne Black Mountain; Pozo Quadrangle
548
Comment
OBI81316
Elymus trachycaulus
David J. Keil, Janet Haden
1988-5-24
20693
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
OBI21790
Elymus triticoides
Robert F. Hoover
1946-6-1
6103
San Luis Obispo
N end of Morro Bay
Comment
OBI60869
Elymus triticoides
Larry Kelly, David J. Keil
1988-10-1
308
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI45250
Elymus triticoides
Mike Stiles
1986-5-21
54
San Luis Obispo
One mi S of Tefft Ave on S Oakglen Ave, Nipomo
Comment
OBI7511
Ephedra viridis
Robert F. Hoover
1950-5-28
7933
San Luis Obispo
Redrock Cyn, N side of lower Cuyama Valley
Comment
SFV16390
Ephedra viridis
P. M. Schiffman
1993-4-24
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area, east facing hillside behind Wells Ranch house.
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
OBI34342
Epilobium brachycarpum
David J. Keil, Eric Wise
1983-8-30
17896
San Luis Obispo
Black Lake Cyn; S of Arroyo Grande
Comment
OBI11875
Epilobium canum
Robert F. Hoover
1965-9-29
9679
San Luis Obispo
Santa Lucia Range. Tassajera Crk
Comment
CAS-BOT-BC166406
Epilobium canum subsp. canum
Ernest C. Twisselmann
1967-9-9
13682
San Luis Obispo
Palo Prieta Creek below Ortega Spring
594
Comment
CAS-BOT-BC166429
Epilobium canum subsp. canum
Alice Eastwood
1927-7-30
14998
San Luis Obispo
On road between Arroya Grande & Huasna
Comment
UC111286
Epilobium canum subsp. canum
Benj. Cobb
1907-1
San Luis Obispo
near San Luis Obispo
Comment
UCSB26319
Epilobium canum subsp. canum
Ketcham, A.
1967-10-21
San Luis Obispo
Near Montano de Oro State Park
Comment
OBI43571
Epilobium ciliatum
David J. Keil, Eric Wise
1982-7-2
16282
San Luis Obispo
Nipomo Mesa area W of Pomeroy Rd along Black Lake Cyn trl
Comment
UCR24791
Epilobium ciliatum
George K. Helmkamp
1981-1-20
s.n.
San Luis Obispo
Los Osos, S edge of Ito's Lake.
12
Comment
OBI37140
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-6-22
639
San Luis Obispo
Lopez Water Treatment Reservoir
Comment
OBI33117
Epilobium densiflorum
David J. Keil
1983-9-10
17949
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
SBBG93582
Epilobium minutum
S. A. Junak, D. A. Young, T. J. Ayers
1989-4-27
3958
San Luis Obispo
USFS Rd 29S11.3, 0.1 mi W of W boundary sign for the Cuesta Ridge Botanical Area
786
Comment Read comments Aug 9 2006
CAS-BOT-BC57447
Equisetum laevigatum
R. F. Hoover
1950-5-7
7895
San Luis Obispo
Between Rocky Butte and Pine Mt., Santa Lucia Range
Comment
OBI1015
Equisetum laevigatum
R. F. Hoover
1947-4-27
7111
San Luis Obispo
Morro Creek, above base of grade on highway to Atascadero
Comment
OBI72004
Equisetum telmateia
Michael Walgren
2010-2-16
81
San Luis Obispo
Irish Hills, Montana de oro State Park. New property acquisition known as the 160 acre "Basseri" property at 4840 See Canyon Road, approx. 8 mile from Los Osos Valley Rd. and 0.5 mile from junct. with Prefumo Cyn. Rd. Inland portion of property on inland side of See Cyn. Rd.
335
Comment
SD129117
Equisetum telmateia subsp. braunii
G. Helmkamp
1989-8-6
San Luis Obispo
just north of Cayucos, Toro Canyon Road, east of U. S. Hwy 101
120
Comment
UCD62974
Eragrostis cilianensis
Ernest C. Twisselmann
1967-9-8
13673
San Luis Obispo
San Luis Obispo Co.: T. Franklin Twisselmann residence, Choice Valley.
640
Comment
CAS-BOT-BC209644
Eremalche parryi
R. F. Hoover
1967-3-27
10289
San Luis Obispo
Chalk Mt., Cuyama Valley
Comment
CAS-BOT-BC209645
Eremalche parryi
Ernest C. Twisselmann
1969-4-14
15112
San Luis Obispo
La Panza Range. Shell Creek (near the quail guzzler)
419
Comment
UC2027010
Eremalche parryi
Greg Wilvert
2005-3-27
56
San Luis Obispo
Southeast Half of the Caliente Range. Approx. 1.1km NW of Wells Canyon
Comment
OBI12389
Eremalche parryi subsp. kernensis
Robert F. Hoover
1967-4-16
10470
San Luis Obispo
CAnyon in Temblor range near N end of Elkhorn Plain
Comment
OBI12403
Eremalche parryi subsp. kernensis
Robert F. Hoover
1950-4-14
7830
San Luis Obispo
N end of Elkhorn Plain
Comment
JEPS85861
Eremothera boothii subsp. decorticans
Roy E. Buck and Dean Wm. Taylor
1989-3-22
1115
San Luis Obispo
s-facing slope above CA Hwy. 58 (ca 2.3 air km w of 2200 ft elev. on Temblor Creek, 18 air km wnw of McKittrick (Kern Co.)); Temblor Range, upper Temblor Creek drainage
865
Comment
SD244764
Eremothera boothii subsp. decorticans
David Keil
1998-4-20
26830
San Luis Obispo
Nacimiento Lake Drive, 1.3 miles W of junction with San Marcos Road, 7 road miles W of junction with US 101, W of Paso Robles.
Comment
UC149960
Eremothera boothii subsp. decorticans
Katharine Brandegee
1911-7-12
San Luis Obispo
cliffs along the Creston Rd Salinas R. (near Paso Robles)
Comment
UC1614496
Eremothera boothii subsp. decorticans
Charles M. Belshaw
1935-3-27
454
San Luis Obispo
3 mi e of Paso Robles (and southward to Kern County, back n from Tehachapi to Bakersfield); Inner South Coast Range
Comment
JEPS123251
Eriastrum
David Gowen
2005-5-10
293
San Luis Obispo
Hwy 58 ca. 0.5 mile west of Shell Creek Road.
Comment
OBI83427
Eriastrum densifolium
R. F. Hoover
1946-6-30
6223
San Luis Obispo
N base of La Panza Range (NW of Cammatti Ranch)
Comment
SEINET12278710
Eriastrum densifolium
E. A. Purer
1933-1
5086
San Luis Obispo
5 mi N of Guadalupe
Comment
OBI56297
Eriastrum densifolium subsp. austromontanum
Butterworth
1991-9-1
324
San Luis Obispo
Caliente Mtn, 150 yds nw of repeater, 2.9 mi se of gate.
1341
Comment
RSA0107373
Eriastrum densifolium subsp. densifolium
Delzie Demaree
1933-7-20
10439
San Luis Obispo
Five miles north of Guadalupe stabilized sand dunes.
Comment
SBBG58335
Eriastrum pluriflorum subsp. pluriflorum
unknown
1895-1
San Luis Obispo
Cholame
Comment
UC1118651
Ericameria arborescens
B. Bolt
1936-4-21
682
San Luis Obispo
4 mi ene of mouth of Smith Creek; Cayucos Quadrangle
457
Comment
HSC91793
Ericameria ericoides
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro; Eastern boundary
Comment Read comments Jan 21 2012
OBI26718
Ericameria ericoides
Jerry Copeland
1973-8-31
1013
San Luis Obispo
Grandview Mesa overlooking Santa Maria Valley, 2 mi W of hwy 101
Comment
UC54031
Ericameria ericoides
Mrs. R. W. Summers
1886-10-7
San Luis Obispo
Morro Bay
Comment
OBI16562
Ericameria ericoides
Robert F. Hoover
1946-10-20
6513
San Luis Obispo
Upper Huasna River just below Arroyo Seco
Comment
JEPS31291
Ericameria linearifolia
A. M. Carpenter, M. D.
1940-4-24
San Luis Obispo
between Cuyama Valley and Santa Maria (s San Luis Obispo County)
Comment
UC1119143
Ericameria nauseosa var. hololeuca
H. A. Jensen
1933-6-14
330
San Luis Obispo
Cuyama River Avenal Quad., Cuyama River
243
Comment
UC2027035
Ericameria nauseosa var. hololeuca
Greg Wilvert with George Butterworth
2005-11-2
533
San Luis Obispo
Southeast Half of the Caliente Range. 0.9 km N of Semper Spring
Comment
CAS-BOT-BC293637
Erigeron blochmaniae
Lester Rowntree
1934-1-1
s.n.
San Luis Obispo
Mesa E. of Moro
Comment
OBI40762
Erigeron bonariensis
David J. Keil, Dirk Walters
1986-5-2
19306
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
RSA660611
Erigeron foliosus var. blochmaniae
Austin P. Griffiths, Brad Seek
1980-8-12
s.n.
San Luis Obispo
Along N slope of stabilized dune transect just in front of oceanfront dunes; Pismo Dunes
25
Comment
JEPS97086
Erigeron foliosus var. foliosus
D. A. Young and F. L. Johnson
1992-6-16
ROB 1
San Luis Obispo
1 km W of Gate 10; Camp Roberts
Comment
JEPS41513
Erigeron foliosus var. foliosus
J. E. Roadhouse
372
San Luis Obispo
near San Luis Obispo
Comment
RSA121416
Erigeron philadelphicus
N. K. Carlson
1936-3-20
193
San Luis Obispo
2 miles E of Islay Hill, Arroyo Grande
183
Comment
CAS-BOT-BC300271
Erigeron sanctarum
R. F. Hoover
1947-3-19
6687
San Luis Obispo
Head of Carpenter Canyon, n. of Arroyo Grande
Comment
CDA17581
Eriodictyon altissimum
Austin Griffiths, D. Ragan
1981-12-13
s.n.
San Luis Obispo
Montana de Oro State Park; ca. 2 mi. E of Pecho Road along S leg of East Hazard Canyon loop trail,
0
Comment
CAS-BOT-BC188998
Eriodictyon parryi
Chester Dudley
1927-6-1
s.n.
San Luis Obispo
W side of road, Between Navajo Ranger Station and La Panza
Comment
CDA20417
Eriodictyon traskiae subsp. smithii
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
RSA0077155
Eriogonum
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-3
3198
San Luis Obispo
Along wash just N of CA 58, approx. 1.1 mi E of jct w/ Carnaza Rd.
514
Comment
CAS-BOT-BC248552
Eriogonum angulosum
Ernest C. Twisselmann
1954-7-4
1422
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Summit: 7 miles south of Cholame
667
Comment
OBI82636
Eriogonum baileyi
David J. Keil
2015-7-8
33316
San Luis Obispo
Along west side of El Pomar Drive, Templeton at gravel yard on east side of Salinas River riparian corridor
Comment
OBI11140
Eriogonum baileyi
Robert F. Hoover
1946-10-20
6516
San Luis Obispo
Upper Huasna River just below jctn of Arroyo seco
Comment
CAS-BOT-BC255712
Eriogonum eastwoodianum
James L. Reveal; Caroline G. Reveal
1972-8-3
2840
San Luis Obispo
Along California Highway 41, 1 mile west of Cottonwood Pass, 4.6 miles east of the junction of Highways 41 and 46 and 5.7 miles east of Cholame
Comment
UC77418
Eriogonum elegans
T. S. Brandegee
1885-1
San Luis Obispo
San Simeon
Comment
CAS-BOT-BC246593
Eriogonum elegans
Ernest C. Twisselmann
1971-11-22
18532
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon, ca. 1.5 mile south of Highway 46
502
Comment
SEINET11261794
Eriogonum fasciculatum var. fasciculatum
Irene Uy, John Lefferdink; Markus Gemperle; Tucker Bacon; Julie Ridgeway; Shirin Beroukhim
2015-4-12
9
San Luis Obispo
Morro Bay Quarry Trail. Trail facing Morro Bay.; 0
23
Comment
UC1032061
Eriogonum fasciculatum var. foliolosum
G. T. Nordstrom
1937-5-14
1229
San Luis Obispo
2.1 mi ese Chimney Rock; Adelaida Quadrangle
Comment
CAS-BOT-BC250251
Eriogonum fasciculatum var. polifolium
Ernest C. Twisselmann
1951-1-1
144
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. From the hill behind the old Temblor Ranch house
Comment
OBI11077
Eriogonum gracile
Robert F. Hoover
1966-9-21
10076
San Luis Obispo
1 mi S of Edna on Price Cyn rd to Pismo Beach
Comment
CAS-BOT-BC250526
Eriogonum gracile
Clare B. Hardham
1956-6-20
953
San Luis Obispo
Santa Lucia Mountains. Tassajera Canyon
Comment
CAS-BOT-BC250536
Eriogonum gracile
Clare B. Hardham
1959-6-29
4936
San Luis Obispo
Santa Lucia Mountains. About 1 mile west of intersection of Cayucos road and York Mountain road
Comment
OBI11075
Eriogonum gracile
Robert F. Hoover
1965-10-6
9717
San Luis Obispo
4 mi N of Pozo
Comment
CAS-BOT-BC271983
Eriogonum nudum var. pubiflorum
Clare B. Hardham
1956-7-30
1231
San Luis Obispo
Santa Lucia Mountains. Paradise Valley, Atascadero
Comment
SBBG25770
Eriogonum ordii
C. B. Hardham
1962-4-13
8973
San Luis Obispo
S end of Carissa Plains
Comment
UCD147272
Eriogonum ordii
Michael Gordon; M. Gogol-Prokurat, MJ Colletti
2010-4-8
CARR 1024 -1
San Luis Obispo
San Luis Obispo County: Carrizo Plains National Monument, Calliente Range.
879
Comment
CAS-BOT-BC257904
Eriogonum parvifolium
Ynez Whilton Winblad
1937-6-17
s.n.
San Luis Obispo
Roosvelt [Roosevelt] Highway n. of San Simeon
Comment
CAS-BOT-BC257905
Eriogonum parvifolium
John Thomas Howell
1929-10-12
4479
San Luis Obispo
Rocky canyon-side of Morro Creek, 9 miles e of Morro
Comment
OBI51337
Eriogonum parvifolium
Debbie Guillot, Jan Barber, Jim Kilber, Sue Weis
1993-6-24
1 .2
San Luis Obispo
San Simeon State Park, NE corner of park
Comment
UC1392800
Eriogonum parvifolium
Robert F. Hoover
1969-9-21
11601
San Luis Obispo
s end of Morro Bay Morro Bay
Comment
CAS-BOT-BC257890
Eriogonum parvifolium
C. V. Morton
1955-9-6
8704
San Luis Obispo
Near San Simeon
Comment
SD38714
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5078
San Luis Obispo
Sand dunes, northwest of Guadalupe.
Comment
CHSC55243
Eriogonum roseum
L. P. Janeway
1988-6-10
2744
San Luis Obispo
Near Middle Br Huerhuero Cr ca 3 1/2 miles S of Creston. S-facing slope.
388
Comment
SBBG1669
Eriogonum roseum
C. B. Hardham
1959-6-29
4936
San Luis Obispo
ca. 1 mi W of intersection of Cayucos Rd and York Mtn Rd
Comment
OBI66661
Eriogonum saxatile
D. R. Miller
1997-5-17
597 -662
San Luis Obispo
Pine Mt Region. Along rd edge at Bennet Peak. Outside the study area
760
Comment
OBI11123
Eriogonum temblorense
Robert F. Hoover
1946-11-2
6547
San Luis Obispo
W side of Cottonwood Pass
Comment
OBI11126
Eriogonum temblorense
Robert F. Hoover
1949-5-29
7733
San Luis Obispo
Cottonwood Pass, W side
Comment
CDA5253
Eriophyllum confertiflorum
Austin P. Griffiths
1980-6-21
San Luis Obispo
Morro Bay Sand Dunes, southeast of Shark Inlet, Morro Bay.
Comment
OBI16506
Eriophyllum confertiflorum
Vrmeer
1955-5-7
41
San Luis Obispo
Poly Cyn, near Dump, hillside above road
Comment
OBI3980
Eriophyllum confertiflorum
Elizabeth Rudd
1971-4-24
227
San Luis Obispo
3 mi NE of Santa Margarita
396
Comment
CAS-BOT-BC304118
Eriophyllum confertiflorum
Alice Eastwood
1927-7-29
14950
San Luis Obispo
Morro Sands
Comment
POM148048
Eriophyllum confertiflorum
Alice Eastwood
1927-7-29
14950
San Luis Obispo
Morro Sands
Comment
OBI34414
Eriophyllum multicaule
David J. Keil, Kathy Jones
1982-4-4
15825
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
SEINET8687402
Eriophyllum multicaule
R. W. Summers
1884-6-17
s.n.
San Luis Obispo
Pecho; sand beach
Comment
CAS-BOT-BC301899
Eriophyllum pringlei
R. F. Hoover
1947-3-30
6822
San Luis Obispo
East Branch of Huerhuero Creek about 5 mi. s. of Creston
Comment
CAS-BOT-BC301906
Eriophyllum pringlei
Ernest C. Twisselmann
1955-4-9
1824
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Red Hills, 7.6 miles southeast of Shandon
426
Comment
CDA17560
Eriophyllum staechadifolium
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; Just N of Oso Flaco Lake.
0
Comment
OBI16488
Eriophyllum staechadifolium var. artemisiifolium
Robert F. Hoover
1969-7-2
11403
San Luis Obispo
Hazard Canyon
Comment
SBBG16207
Erodium botrys
M. A. Piehl
1963-4-20
6362
San Luis Obispo
near bridge along S bank of Salinas River, 4 mi NE of Santa Margarita
Comment
SD260966
Erodium botrys
Richard R. Halse
2016-3-21
9660
San Luis Obispo
Along State Hwy. 1 at a vista point, ca. 11.8 miles north of San Simeon.
2
Comment
OBI31482
Erodium brachycarpum
Joy Nishida, Robert Allen
1982-4-10
275
San Luis Obispo
American Cyn campground
536
Comment
RSA211961
Erodium brachycarpum
E. C. Twisselmann
1969-4-24
15156
San Luis Obispo
Bedell Ranch, 5 miles southeast of Creston, La Panza Range.
351
Comment
UC1314930
Erodium brachycarpum
R. F. Hoover
1967-4-5
10338
San Luis Obispo
near summit w of East Branch Huerhuero Creek (on Highway 58)
Comment
OBI55647
Eryngium aristulatum var. hooveri
David J. Keil
1989-5-3
21202
San Luis Obispo
San Luis Obispo hillsides between Los Osos Valley rd and Prefumo Cyn rd accessedfrom end of Diablo Dr at site of proposed Irish Hills Golf Course
Comment
UC410850
Eryngium armatum
Alice Eastwood
1928-5-18
15149 a
San Luis Obispo
San Simeon Bay near Cambria; San Simeon Bay
Comment
UC771668
Eryngium armatum
R. F. Hoover
1946-8-3
6266
San Luis Obispo
Laguna near San Luis Obispo; Laguna
Comment
UC2026390
Eryngium vaseyi
Louis C. Wheeler
1964-6-22
8504
San Luis Obispo
Piedras Blancas.
Comment
CAS-BOT-BC54496
Erysimum capitatum
Clare B. Hardham
1960-4-8
5359
San Luis Obispo
Hills between Carissa Plains and San Juan RIver. Paso Robles-Simmler Road.
Comment
OBI57068
Erysimum capitatum
G. F. Hrusa, C. Sharum
1998-4-26
14270
San Luis Obispo
South Coast Ranges. Carrizo Plain Natural Area. Ridge betw. Hills immediately E of MU ranch at S end of Plain +/- 3 mi NW ofhwy 166 intersection with Soda Lake Rd. USGS qud Ballinger Cyn 7.5
850
Comment
SD249177
Erysimum capitatum
Julie M. Vanderwier
1979-5-23
130
San Luis Obispo
Near excavation pit below Indian Knob.
Comment
OBI15042
Erysimum capitatum var. capitatum
Robert F. Hoover
1950-5-6
7888
San Luis Obispo
La Panza district
Comment
RSA102127
Erysimum suffrutescens
G. B. Rossbach
1955-5-2
592
San Luis Obispo
NW side of Oso Flaco Lake.
Comment
CAS-BOT-BC55218
Erysimum suffrutescens
R. F. Hoover
1948-3-26
7430
San Luis Obispo
Sunnyside School near Baywood Park.
Comment
OBI35048
Erysimum suffrutescens
Matt Ingamells
1980-5-5
s.n.
San Luis Obispo
0.5 mi inland of marsh at SW end of Morro Bay
Comment
OBI9433
Erythranthe androsacea
Robert F. Hoover
1952-5-11
8186
San Luis Obispo
Navajo Crk district, E side of La Panza Range
Comment
OBI75156
Erythrina humeana
Matt Ritter
2011-8-25
5091
San Luis Obispo
Cal Poly Campus, SLO
Comment
CAS-BOT-BC402829
Eschscholzia caespitosa
G. K. Helmkamp
1997-6-20
2052
San Luis Obispo
Los Osos, ca. 0.2 mi. NE of Buckskin & Martingale.
27
Comment
OBI51390
Eschscholzia californica
Debora Guillot
1993-7-8
3 .31
San Luis Obispo
San Simeon State Park. W section of San Simeon State Park
Comment
OBI5501
Eschscholzia californica
Sharon Jochums
1974-3-9
44
San Luis Obispo
W of hwy 1 N of Piedras Blancas Point
Comment
SBBG104856
Eschscholzia hypecoides
F. L. Johnson, E. A. Young
1993-5-23
ROB 498
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
CAS-BOT-BC76483
Eschscholzia lemmonii
R. F. Hoover
1967-3-27
10282
San Luis Obispo
Chalk Mountain, north side of Cuyama Valley.
Comment
CAS-BOT-BC76482
Eschscholzia lemmonii
R. F. Hoover
1966-4-2
9803
San Luis Obispo
La Panza district, just west of San Juan River.
Comment
CAS-BOT-BC76494
Eschscholzia lemmonii
J. M. Tucker
1952-4-19
2351
San Luis Obispo
Foothills on southern border of Carrizo Plain, northeast of Caliente Mountain.
Comment
CDA43339
Eucalyptus conferruminata
David J. Keil
2011-11-5
31150
San Luis Obispo
Oceano. Pismo State Beach. Dunes between Oceano Campground and beach.
Comment
OBI65437
Eucalyptus tereticornis
Matt Ritter
2006-2-16
52
San Luis Obispo
Los Osos, at the south end of Inyo St in a plantation next to the dune scrub, planted along with the E. Longifolia
Comment
OBI70809
Eucalyptus viminalis
David J. Keil, with V. L. Holland
2009-6-16
30619
San Luis Obispo
Between San Luis Obispo and Arroyo Grande. Area southeast of intersection of California Highway 227 (Carpenter Canyon Road) and Noyes Road in vicinity of high tension line corridor. Vic. 35 deg. 9.9'N x 120 deg. 34.9'W.
Comment
OBI51335
Eucrypta chrysanthemifolia var. chrysanthemifolia
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .4
San Luis Obispo
San Simeon State Park. NE corner of San Simeon State Park
Comment
OBI65418
Euphorbia crenulata
David J. Keil, with Jepson Herbarium weekend Workshop field trip participants
2006-4-1
30428
San Luis Obispo
Montana de Oro State Park. Along Coon Creek Trail
61
Comment
UC1927739
Euphorbia helioscopia
David Keil
2006-3-5
30425
San Luis Obispo
San Luis Obispo. Los Osos Valley Road, just E of overpass over US Route 101 and San Luis Creek. Agricultural field just S of road.
Comment
OBI33946
Euphorbia serpens
David J. Keil
1983-10-22
18003
San Luis Obispo
Campus of Calif Polytech State Univ among ornamental plantings near Fisher Hall
Comment
OBI82311
Euphorbia serpens
D. R. Miller, Elizabeth A. Appel
2016-5-23
516 .1155
San Luis Obispo
335 Cambridge Street, Cambria, California.
Comment
OBI54198
Eurybia radulina
David J. Keil, V. L. Holland
1996-6-6
25890
San Luis Obispo
Prefumo Cyn Homes project site along Prefumo Crk ca 1/3 mi from Los Osos Valley Rd
Comment
JEPS64715
Euthamia occidentalis
Ernest C. Twisselmann
1970-11-3
17567
San Luis Obispo
1 mi E of Shandon on old Hwy 41
Comment
SBBG109925
Festuca
C. B. Hardham
1959-4-12
4234
San Luis Obispo
Cambria
Comment
OBI21819
Festuca bromoides
Robert F. Hoover
1964-4-14
8718
San Luis Obispo
San Luis Obispo
Comment
OBI69697
Festuca bromoides
Steven A. Junak
1990-5-1
4256
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Santa Lucia Mts: at N edge of Cuesta Ridge botanical area, along power line access rd which intersects Tassajera Crk rd ca. 2.4 mi W of hwy 101, ca 1.1 rd mi S of Tassajera Crk rd
536
Comment
UCSB51270
Festuca bromoides
Ferren, Wayne
1984-4-18
San Luis Obispo
vicinity of proposed road connecting two vehicular campground sites, Upper Campground Area; San Simeon State Beach
60
Comment
CAS-BOT-BC278369
Festuca elmeri
Clare B. Hardham
1957-5-30
2041
San Luis Obispo
Santa Lucia Mountains. Fair Oaks Ranch, South Road to Adelaida
Comment
UCR92511
Festuca microstachys
G. Fred Hrusa
1995-5-28
12310
San Luis Obispo
Black Butte Research Natural Area. Ridge immediately SW of Radio Facility 2 (Peak 1).
600
Comment
OBI44939
Festuca octoflora
David J. Keil
1987-5-17
20167
San Luis Obispo
Los Padres natl Forest, Cuesta East ca. 1/2 mi down Lopez Cyn Trl from trailhead
Comment
OBI5486
Festuca perennis
Sharon Jochums
1974-4-28
161
San Luis Obispo
W of hwy 1 just S of Arroyo de la Cruz
Comment
OBI80996
Festuca perennis
David J. Keil
2015-2-21
32658
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
OBI59225
Festuca perennis
David J. Keil
1998-6-8
27692
San Luis Obispo
S of Cholame, 0.7 miles S from junction with Hwy 46 and 0.1-0.9 miles along spur road from Bitterwater Rd.
Comment
OBI21891
Festuca rubra
Robert D. Page
1962-5-25
109
San Luis Obispo
Cal Poly campus
Comment
OBI66731
Forestiera pubescens
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-22
29805
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 deg. N x 120.581 deg. W) and gravel pit road east of Garden Farms (35.419 deg. N x 120.599 deg. W)Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
OBI78696
Frangula californica
Nathan Norris
2013-2-10
8
San Luis Obispo
Up Poly canyon Road to Architecture graveyard. On creekside nearest to sculpture after first bridge.
122
Comment
CAS-BOT-BC52671
Frangula californica subsp. californica
R. F. Hoover
1946-10-27
6537
San Luis Obispo
Canyon opening south into Cuyama River opposite Pioneer Grove (which is in Santa Barbara Co.)
Comment
OBI5546
Frangula californica subsp. californica
Sharon Jochums
1974-4-3
85
San Luis Obispo
W of hwy 1 N of San Simeon Point
Comment
OBI53641
Frangula californica subsp. californica
Arthur W. Hazebrook
1991-5-7
74
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
OBI10296
Frangula californica subsp. tomentella
Robert F. Hoover
1946-10-27
6536
San Luis Obispo
Cyn opening S into Cuyama River opposite Pioneer Grove (which is in Santa Barbara county)
Comment
CHSC99229
Frankenia salina
John Dittes; Josephine Guardino
2007-6-30
1455
San Luis Obispo
Central Coast; coastal terrace ~1.8 air-mile west of Cayumos State Beach; SW1/4 undesignated section of San Geronimo Land Grant.
24
Comment
OBI23324
Frankenia salina
Robert F. Hoover
1969-9-3
11613
San Luis Obispo
Morro Bay, south end
Comment
CAS-BOT-BC205936
Fremontodendron californicum
Gertrude Sinsheimer
1935-5-9
s.n.
San Luis Obispo
Pettitts Canyon
Comment
RSA14956
Fremontodendron californicum
Gertrude Sinsheimer
1935-5-9
s.n.
San Luis Obispo
Pettitt's Canyon on hills near San Luis Obispo
Comment
SBBG48611
Fremontodendron californicum
R. N. Philbrick, D. Emery, R. J. Rodin
1974-5-29
San Luis Obispo
rd to TV tower near Cuesta Summit, 1.1 mi W of Hwy 101
Comment
SBBG88016
Fremontodendron californicum
C. F. Smith
1988-5-17
12135
San Luis Obispo
dirt rd up N slope of Pine Mtn, ca. 1 mi or so below summit, Machesna Wilderness
Comment
POM98566
Fritillaria affinis
Philip A. Munz
1925-3-25
9253
San Luis Obispo
Pismo Creek, 3 miles from Pismo.
Comment
CAS-BOT-BC130271
Fritillaria biflora
R. F. Hoover
1964-5-12
8801
San Luis Obispo
Los Osos Valley
Comment
RSA760011
Fritillaria biflora
Barbara Ertter, D. Keil, J. Hickman, T. Sholars, et al.
1987-4-11
6831
San Luis Obispo
Arroyo de la Cruz on Hearst Ranch, 7 air miles N of San Simeon, 2-3 miles from Hwy 1
122
Comment
CAS-BOT-BC130112
Fritillaria biflora
R. W. S.
May
s.n.
San Luis Obispo
Base of S. Luis Mt.
Comment
OBI21382
Fritillaria biflora
Richard Wunrow
1954-4-10
3
San Luis Obispo
On S side of Stony Crk, near old CCC camp
Comment
UC638977
Fritillaria biflora var. biflora
Bernard Miossi
1940-3-19
225
San Luis Obispo
near Hwy. 101 4 mi. s. Santa Margarita
365
Comment
OBI66102
Fritillaria ojaiensis
D. R. Miller
1981-4-30
481 -19
San Luis Obispo
Pine Mt Region. On my property, Tobacco crk drainage
Comment
SBBG117835
Gaillardia aristata
E. Painter
2003-3-5
SLO 302
San Luis Obispo
garden of Officers Club; Camp San Luis Obispo
125
Comment
OBI41056
Galium andrewsii
David J. Keil
1986-5-13
19436
San Luis Obispo
Hi Mtn Rd near Hi Mtn lookout
945
Comment
UCD121556
Galium andrewsii
G. F. Hrusa
1995-5-28
12226
San Luis Obispo
San Luis Obispo County: On ridge WNW of Peak 2. Black Butte Research Natural Area.
600
Comment
RSA0042945
Galium aparine
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6537
San Luis Obispo
La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W.
538
Comment
UC1143148
Galium aparine
G. T. Nordstrom
1937-3-27
1028
San Luis Obispo
1.6 mi sw Chimney Rock; Adelaida Quadrangle
Comment
OBI9944
Galium aparine
Robert F. Hoover
1964-5-11
8790
San Luis Obispo
Near Hi Mtn Spring Cmap
Comment
SBBG68880
Galium californicum subsp. californicum
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI25042
Galium californicum subsp. flaccidum
David J. Keil, Dirk Walters
1980-4-26
13903
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
JEPS24300
Galium californicum subsp. flaccidum
L. T. Dempster
1960-5-10
1189
San Luis Obispo
ne top of Cypress Mountain; Cypress Swamp
822
Comment
OBI46181
Galium californicum subsp. flaccidum
Lynne Dee Oyler
1986-5-6
444
San Luis Obispo
Santa Margarita Ranch, Estadio field in E part of the ranch where a large stand of blue oaks occur on slopes of decomposed limestone
Comment
OBI9932
Galium californicum subsp. flaccidum
Robert F. Hoover
1947-5-24
7198
San Luis Obispo
Pilitas Crk district
Comment
SBBG33663
Galium hardhamiae
C. B. Hardham
1958-5-10
3256
San Luis Obispo
Cypress Mtn
Comment
CAS-BOT-BC223078
Galium hardhamiae
Clare B. Hardham
1958-5-10
3256
San Luis Obispo
Santa Lucia Mountains. Cypress Swamp, north east slope of Cypress Mt.
Comment
RSA201168
Galium hardhamiae
Clare B. Hardham
1960-6-1
5976
San Luis Obispo
Santa Lucia Mountains; Headwaters of Arroyo de la Cruz and Little Burnett Creek.
610
Comment
UCSB28122
Galium hardhamiae
Hardham, Clare
1969-5-28
San Luis Obispo
N.E. slopes, Red Mt., San Simeon Creek
Comment
OBI58737
Galium parisiense
David J. Keil
1998-8-19
27965
San Luis Obispo
Along Huer Huero Rd. between Park Hill Rd. and Hwy 58, 2.2 miles NW of Park Hill Rd. along Wilson Creek.
488
Comment
OBI53146
Galium porrigens
Steven A. Junak
1989-4-27
3973
San Luis Obispo
Cuesta Ridge Botanical Area. Los Padres NF; Old fuelbreak or rd on N side of main rd (USFS Rd #29S11.3) which follows ridge N of Peak 2478, E portion of Cuesta Ridge Botanical Area, roughly 3.5 mi W of hwy 101
732
Comment
SBBG94001
Galium porrigens var. porrigens
S. A. Junak
1990-4-26
4213
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
SD39775
Galium porrigens var. porrigens
Edith A. Purer
1933-7-20
5072
San Luis Obispo
Stabilized sand dunes, northwest of Guadalupe
Comment
OBI58735
Galium tricornutum
David J. Keil
1998-6-10
27765
San Luis Obispo
Hwy 58, 1.3 miles SSW of junction with La Panza Road.
Comment
OBI14134
Garrya flavescens
Robert F. Hoover
1952-5-25
8231
San Luis Obispo
Caliente Mt
Comment
OBI14145
Garrya veatchii
R. A. Pimentel
1958-3-4
s.n.
San Luis Obispo
Ridge NW of Cuesta Pass, near TV transmitter
Comment
OBI14147
Garrya veatchii
Unknown
1964-2-29
74
San Luis Obispo
1 mi S E of TV tower W of Cuesta Summit
Comment
UC50487
Gastridium ventricosum
J. H. Barber
1900-5-6
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC283908
Gastridium ventricosum
Steven A. Junak
1990-7-13
4414
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres National Forest. Santa Lucia Mountains: near N edge of Cuesta Ridge Botanical Area, along powerline access road, in small canyon between first and second high voltage tower E of W Cuesta Ridge Road, ca 1.3 miles S
548
Comment
OBI80689
Gazania longiscapa
D. R. Miller, E. A. Appel
2015-4-5
415 .1117
San Luis Obispo
West side of Hwy 1 3.4 miles north of Hearst Castle turn off
20
Comment
CDA4140
Genista
T. C. Fuller
1968-5-22
17077
San Luis Obispo
Ardath Drive & Madison Street, Cambria.
0
Comment
UCR91695
Geranium dissectum
George K. Helmkamp
1996-5-27
1092
San Luis Obispo
Central Coast, Los Osos, northeast of the corner of Martingale Avenue and Buckskin Drive
61
Comment
OBI72101
Gilia achilleifolia
Michael Walgren
2010-4-4
104
San Luis Obispo
Cayucos, on a rd cut of serpentine along the N side of North Ocean Ave, W of Cayucos Crk about 300 m
Comment
UC1123750
Gilia achilleifolia subsp. achilleifolia
E. Armstrong
1934-4-1
1154
San Luis Obispo
4 mi e Santa Margarita; San Luis Obispo Quad., e of Santa Margarita
Comment
UCR122467
Gilia achilleifolia subsp. achilleifolia
George K. Helmkamp, E. A. Helmkamp
1998-5-20
4008
San Luis Obispo
Central Coast, Irish Hills, 3.1 miles SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos
351
Comment
UCR42844
Gilia capitata
David J. Keil
1982-5-2
15911
San Luis Obispo
c. 1 mi west of jct. of Hueruero Rd. with Calif. Rte 58 and S on dirt road
484
Comment
UC1392665
Gilia clivorum
R. F. Hoover
1968-4-16
11023
San Luis Obispo
Cuyama River n side river (at Gypsum Canyon bridge); Cuyama River at Gypsum Canyon bridge
Comment
UC1023807
Gilia leptantha subsp. pinetorum
R. F. Hoover
1947-4-4
6882
San Luis Obispo
w side of Cottonwood Pass
Comment
CDA34426
Gilia minor
M. Gogol-Prokurat
2010-4-1
CARR 1003
San Luis Obispo
South Coast Ranges; Caliente Mountains, Calk Mountain on land used for oil production.
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-BC225553
Gilia tenuiflora
Rimo Bacigalupi; G. T. Robbins; Sherwin Carlquist
1954-3-27
4382
San Luis Obispo
Wash between Shandon and Cholame
335
Comment
HSC17021
Gilia tenuiflora
L. S. Rose
1969-4-14
69026
San Luis Obispo
10 mi. SW of Shandon, Shell Canyon, N end of La Panza Range
427
Comment
RSA40119
Gilia tenuiflora subsp. amplifaucalis
L. S. Rose
1948-4-24
s.n.
San Luis Obispo
3 miles E of Paso Robles
427
Comment
CAS-BOT-BC226471
Gilia tenuiflora subsp. tenuiflora
Clare B. Hardham
1962-5-10
10 -086
San Luis Obispo
Shell Creek near Cammata Road, east of Creston
Comment
OBI25376
Githopsis diffusa subsp. robusta
Robert F. Hoover
1952-5-11
8184
San Luis Obispo
La Panza Range. Navajo Creek district
Comment
OBI25373
Githopsis specularioides
Robert F. Hoover
1947-4-12
6912
San Luis Obispo
Upper Navajo Crk, La Panza Range
Comment
CAS-BOT-BC435011
Glinus lotoides
Clare B. Hardham
1959-10-1
4197
San Luis Obispo
Chris Klinrworth Ranch. About 10 miles south east of Paso Robles, road from Creston Road to Standard Oil Pump Station.
Comment
OBI33318
Glinus lotoides
David J. Keil
1983-10-23
18015
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
UCR163638
Gnaphalium californicum
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9226
San Luis Obispo
Outer South Coast Ranges, upper Lopez Canyon; 2.2 mi north of Hi Mountain Road along Upper Lopez Canyon Road
317
Comment
SBBG51137
Grayia spinosa
C. F. Smith
1973-4-26
10521
San Luis Obispo
E base of Caliente Mtn, lower Cuyama Valley
Comment
CDA26798
Grevillea robusta
David J. Keil, Lawrence M. Kelly, Kathryn Bay, Frieda Wertman
1988-11-12
21194
San Luis Obispo
Near summit along California Route 227 between San Luis Obispo and Arroyo Grande. Elevation: 600-700 feet.
0
Comment
CDA2845
Grevillea robusta
G. D. Barbe
1977-1-27
2242
San Luis Obispo
2.5 miles north of Arroyo Grande on Highway 227 (Carpenter Canyon).
0
Comment
UCR99206
Grindelia camporum var. bracteosa
R. D. Goeden, J. A. Teerink
1995-5-19
190595- 22
San Luis Obispo
Central Coast, E of Morro Bay along Hwy 41
140
Comment
CAS-BOT-BC305090
Grindelia hirsutula
R. F. Hoover
1946-9-15
6394
San Luis Obispo
Santa Margarita
Comment
CAS-BOT-BC305101
Grindelia hirsutula
R. F. Hoover
1946-7-21
6230
San Luis Obispo
San Simeon Creek Beach
Comment
JEPS20070
Grindelia hirsutula
Peter H. Raven
1957-7-6
11059 A
San Luis Obispo
2.3 mi n Arroyo de la Cruz Creek
Comment
OBI16382
Grindelia stricta var. platyphylla
Robert F. Hoover
1969-7-19
11505
San Luis Obispo
S of Pismo Crk near Pismo bch
Comment
UC1127015
Guillenia lasiophylla
G. T. Nordstrom
1937-4-28
1122
San Luis Obispo
3.7 mi ne Chimney Rock; Adelaida Quad.
335
Comment
POM279847
Guillenia lasiophylla
Lyman Benson
1937-4-4
8101
San Luis Obispo
East of Simmler, Carissa Plains. Temblor Mt. Range, Carissa Plains watershed.
457
Comment
SD40891
Gutierrezia californica
Carl B. Wolf
1932-11-18
4417
San Luis Obispo
Upper end of Cuyama Valley.
Comment
CAS-BOT-BC282866
Hainardia cylindrica
Alice Eastwood; John Thomas Howell
1938-6-15
5988
San Luis Obispo
Piedras Blancas
Comment
UC86582
Hazardia squarrosa var. grindelioides
W. Vortreide
1892-7-1
San Luis Obispo
Santa Lucia Mountains
Comment
CAS-BOT-BC302407
Hazardia stenolepis
R. F. Hoover
1947-9-19
7403
San Luis Obispo
East of grade below Rinconada Mine
Comment
CAS-BOT-BC309513
Helenium puberulum
D. E. Breedlove
1962-8-7
4083
San Luis Obispo
On the shore of Oso Flaco Lake. 3 miles N. of Guadalupe
Comment
CAS-BOT-BC309522
Helenium puberulum
R. F. Hoover
1964-8-14
9262
San Luis Obispo
Jack Lake
Comment
OBI38455
Helenium puberulum
Eric Wise
1981-6-15
611
San Luis Obispo
Turri Rd, 1 mi E of So Bay Blvd
Comment
OBI38457
Helenium puberulum
Eric Wise
1981-9-29
1216
San Luis Obispo
Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd
Comment
OBI32037
Heliotropium curassavicum
David J. Keil, Eric Wise
1981-5-25
14795
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI59565
Heliotropium curassavicum
George Butterworth
1997-11-3
202
San Luis Obispo
T31S, R20E, S29 S side of Painted Rock Rd 1/4 mi W of Soda lake rd
Comment
OBI38236
Heliotropium curassavicum
Eric Wise
1983-10-16
1799
San Luis Obispo
Ortega Spring. 1 mi S of hwy 46 (near cholame) on Bitterwater Valley Rd Palo Prieto Cyn. 2 coll One at spring with cattle feeder and the other about 1/4 mi closer to rd
Comment
OBI38437
Helminthotheca echioides
Eric Wise
1981-6-11
549
San Luis Obispo
Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon
Comment
SEINET11197271
Helminthotheca echioides
R. R. Halse
2012-3-27
8442
San Luis Obispo
Along State Hwy. 1, ca. 1.4 miles S of Ragged Point, near the spot where the Hwy. crosses over San Carpoforo Creek
21
Comment
OBI6636
Helminthotheca echioides
Greg Hassen
1975-7-15
43
San Luis Obispo
Poly Cyn, . Along E side of Poly Cyn Rd near end of rd
Comment
OBI80283
Hemizonia congesta
Coco Dowd, Ryan Payne and Adam Lucero
2014-11-13
5
San Luis Obispo
East of the Cal Poly Campus, on the hill above the eastern parking lot that parallels Truckee Rd. 10m east of water reservoir, growing along small trail that runs along the water reservoir.
Comment
OBI80286
Hemizonia congesta
Jose Adame, Juan Domingo
2014-11-8
1
San Luis Obispo
Cal Poly Property, 'Architecure Graveyard.' 50ft off Poly Canyon Road
169
Comment
OBI16214
Hemizonia congesta subsp. luzulifolia
Robert F. Hoover
1947-8-17
7382
San Luis Obispo
Santa Rosa School near Cambria
Comment
OBI16222
Hemizonia congesta subsp. luzulifolia
Robert F. Hoover
1965-9-19
9589
San Luis Obispo
2 mi E of Santa Margarita
Comment
CAS-BOT-BC309867
Hemizonia congesta subsp. luzulifolia
John Thomas Howell
1933-7-2
11416
San Luis Obispo
Summit of Cuesta Pass
Comment
CAS-BOT-BC314904
Hemizonia congesta subsp. luzulifolia
John Thomas Howell
1929-10-12
4469
San Luis Obispo
Atascadero Creek 5.2 miles w. of Atascadero
Comment
POM147149
Hemizonia corymbosa subsp. macrocephala
Alice Eastwood
1927-7-29
14764
San Luis Obispo
Morro.
Comment
RSA121590
Hemizonia lobbii
G. T. Nordstrom
1937-6-21
1310
San Luis Obispo
4.7 miles NE of Lime Mountain.
290
Comment
OBI55307
Hesperevax sparsiflora var. sparsiflora
David J. Keil
1998-4-10
26685
San Luis Obispo
At LeRoy Baldwin property, 2051 O'Connor Way, SW of San Luis Obispo.
Comment
UC455257
Hesperocnide tenella
I. J. Condit
1910-4-30
San Luis Obispo
Oceano
Comment
OBI62422
Hesperocnide tenella
Lynne Dee Oyler, Danielle DeRome, David J. Keil, and Kathleen Keil
1991-3-22
2047
San Luis Obispo
Nipomo Dunes, E of Coreopsis Hill
Comment
SD40643
Hesperocyparis sargentii
Carl B. Wolf
1934-11-3
San Luis Obispo
Santa Lucia Mountains, north side of Cypress Mountain, 3 miles northwest of Mora Brothers Ranch on Cambria-Paso Robles road
825
Comment
SFV286
Hesperocyparis sargentii
E. R. Blakley
1956-9-21
1992
San Luis Obispo
South Coast Ranges North Slope Cypress Mountain, Santa Lucia Mountains._x000B_Moist serpentine soil
Comment
SBBG108328
Hesperolinon micranthum
C. B. Hardham
1960-5-17
5757
San Luis Obispo
E side of Tierra Redonda
Comment
OBI11735
Hesperomecon linearis
Lyn Bettencourt
1970-5-4
58
San Luis Obispo
2 mi from Santa Margarita
Comment
OBI27120
Hesperoyucca whipplei
Thomas Burrows
1980-5-3
41
San Luis Obispo
Reservoir Cyn
168
Comment
SBBG86528
Heteranthemis viscidihirta
C. F. Smith
1961-9-15
6499
San Luis Obispo
S side of White Lake, dune lakes S of Oceano
Comment
CDA11383
Heterodraba unilateralis
G. F. Hrusa
1995-4-15
12103
San Luis Obispo
Carrizo Plain. S end of Soda Lake.
Comment
RSA14347
Heterodraba unilateralis
Roxana S. Ferris
1935-3-29
9114
San Luis Obispo
6 miles S of Soda Lake on the Maricopa Road, Carriso Plain.
Comment
OBI31301
Heteromeles arbutifolia
Joy Nishida
1982-7-8
497
San Luis Obispo
American cyn. 1.2 mi S of American Cyn campground, up on a hill
549
Comment
OBI51158
Heteromeles arbutifolia
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .49
San Luis Obispo
San Simeon State Park. NE corner of park
Comment
UCR223632
Heteromeles arbutifolia
A. C. Sanders
2011-2-21
38725
San Luis Obispo
Central Coast, Cambria, along Burton Dr., down canyon from intersection with Eaton Rd., to the edge of the East Village at the creek crossing
72
Comment
CAS-BOT-BC310943
Heterotheca grandiflora
Alice Eastwood
1940-10-12
s.n.
San Luis Obispo
Nipoma Mesa
Comment
SBBG104601
Heterotheca grandiflora
F. L. Johnson, E. A. Young
1993-5-23
ROB 528
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
OBI32018
Heterotheca oregona
David J. Keil
1981-6-20
14899
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
CAS-BOT-BC311122
Heterotheca oregona var. scaberrima
Clare B. Hardham
1957-10-16
2677
San Luis Obispo
Nacimiento Lake, Santa Lucia Mts.
Comment
UC2026911
Heterotheca sessiliflora subsp. echioides
David J. Keil with George Butterworth
2011-10-7
31116
San Luis Obispo
Highway 58, a short distance east from San Juan Creek bridge
Comment
JEPS31118
Heterotheca sessiliflora subsp. echioides
Ernest C. Twisselmann
1962-10-10
7912
San Luis Obispo
Highway 173 at the Lewis Ranch Temblor Range, Western San Joaquin Valley, Carrisa Plains
630
Comment
OBI9780
Heuchera pilosissima
Robert J. Rodin, V. J. Raghavan
1970-7-18
8419
San Luis Obispo
N slope of Morro rock
Comment
UC1392883
Heuchera pilosissima
R. F. Hoover
1969-3-25
11190
San Luis Obispo
n side of Morro Rock Morro Bay
Comment
OBI16075
Hieracium argutum
Robert F. Hoover
1947-7-16
7308
San Luis Obispo
Price Cyn
Comment
UC2027577
Hieracium argutum
David J. Keil with Mike Walgren and Sally Krenn
2012-6-21
31366
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak.
Comment
OBI16077
Hieracium argutum
Robert F. Hoover
1969-7-17
11475
San Luis Obispo
Just W of Cuesta Pass summit
Comment
OBI66174
Hoita macrostachya
D. R. Miller
1994-6-20
694 -466
San Luis Obispo
Pine Mt Region. Along the main rd side, one turn above 1st gate; San Simeon Crk drainage
549
Comment
UCSB59909
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
OBI44812
Hoita orbicularis
David J. Keil
1979-7-1
13116
San Luis Obispo
San Luis range, lower Prefumo Cyn
Comment
SBBG23934
Hollisteria lanata
E. C. Twisselmann
1965-7-1
11104
San Luis Obispo
hills at the summit of Palo Prieta Cyn
701
Comment
CAS-BOT-BC412719
Hollisteria lanata
Ernest C. Twisselmann
1956-5-2
2732
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the summit of Palo Prieta Canyon
681
Comment
CAS-BOT-BC320112
Holocarpha
Clare B. Hardham
1964-7-29
12283
San Luis Obispo
Burnett Peak
Comment
RSA216751
Holocarpha virgata subsp. virgata
Robert F. Hoover
1969-9-9
11581
San Luis Obispo
12 miles NW of Paso Robles on road to Naciemento Dam.
Comment
CAS-BOT-BC274416
Hordeum brachyantherum subsp. brachyantherum
D. H. Wilken; E. Painter
2011-5-19
17951
San Luis Obispo
W of Simmler Rd, 0.5 km NNE of its jct with Soda Lake Rd, E side of S arm of Soda Lake
570
Comment
CAS-BOT-BC289526
Hordeum brachyantherum subsp. californicum
Clare B. Hardham
1957-5-12
1920
San Luis Obispo
Green's Lake, Santa Lucia Mountains
Comment
SBBG118217
Hordeum depressum
M. Wetherwax, E. Painter, D. Keil
2000-4-18
SLO 68
San Luis Obispo
S of large serpentine outcrop W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
CAS-BOT-BC282900
Hordeum depressum
Ernest C. Twisselmann
1955-5-18
1995
San Luis Obispo
San Juan River Valley, 9.1 miles south of Shandon, Temblor Range and the Western San Joaquin Valley
432
Comment
OBI64468
Hordeum depressum
David J. Keil
2001-5-10
29434
San Luis Obispo
Bitterwater Road, Pinole Spring. 10.1 road miles north from Highway 58 at site of stone springbox on slope below road. Vicinity of 35.49703 deg. N x 120.07248 deg. W.
689
Comment
OBI29021
Hordeum marinum
David J. Keil
1982-6-4
16176
San Luis Obispo
El Chorro Regional Park NE of San Luis Obispo. Ca. 1 mi E of County Educational Facility, just E of old washed out bridge
Comment
CAS-BOT-BC285141
Hordeum marinum subsp. gussoneanum
John Thomas Howell
1964-6-29
40811
San Luis Obispo
Cambria
Comment
OBI43351
Hordeum marinum subsp. gussoneanum
Eric Wise
1983-10-16
1818
San Luis Obispo
Aquatic Tracheophytes; Ortega Spring. One mi S of Hwy 46 (near Cholame) on Bitterwater Valley Rd. Palo Prieta Cyn. 2 Collections: one at spring with cattle feeder and the other about 1/4 mi closer to road
Comment
UCD85901
Hordeum marinum subsp. gussoneanum
Ernest C. Twisselmann
1954-5-12
1222
San Luis Obispo
San Luis Obispo County: Palo Prieta Summit. 7 miles S of Cholame.
Comment
OBI34328
Hordeum murinum
David J. Keil, Eric Wise
1983-8-30
17923
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI42186
Hordeum murinum
David J. Keil, LynneDee Oyler and Rick Oyler
1986-5-17
19498
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
UC1873090
Hordeum murinum
David Keil with Margriet Wetherwax, Beth Painter, J. Olsen, K. Downing, C. Bratt, and L. D. Althouse
2000-5-16
28686
San Luis Obispo
Camp Roberts; along tank trail parallel to Avery Road and inside the Avery vernal pool exclosure.
Comment
OBI3949
Hordeum murinum
Elizabeth Rudd
1971-3-30
187
San Luis Obispo
3 mi NE of Santa Margarita
274
Comment
OBI75808
Hordeum murinum subsp. leporinum
Al Lindholm
1967-4-23
191
San Luis Obispo
Fitzhugh property [6 miles north of Cayucos, Santa Lucia Mountains. Cypress Mountain Quadrangle, T28S, R10E, sections 3, 4, 5, 8, 9, 10, 15, 16, 17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Creeks. Property contains Geode Mountain (rhyolite), sedimentary formations, and serpentine. Soils vary from hard rock to rich humus. Land mostly occupied by oak woodland and chaparral]. 1/2 mile southeast of Geode Mountain.
Comment
OBI21932
Hordeum vulgare
S. A. Karlin
1966-3-21
s.n.
San Luis Obispo
Field on Sherman Way
213
Comment
UC1392699
Horkelia cuneata subsp. sericea
R. F. Hoover
1969-5-3
11289
San Luis Obispo
4 mi w Nipomo
Comment
CAS-BOT-BC143912
Horkelia cuneata var. sericea
R. F. Hoover
1969-5-3
11289
San Luis Obispo
4 mi. w. of Nipomo
Comment
OBI42183
Hosackia crassifolia var. otayensis
David J. Keil, Jon Keeley
1986-5-20
19514
San Luis Obispo
Cuesta Grade East on site of Gay Mtn fire (burned in early 1980's and reburned in Las Pilitas fire of July, 1985
Comment
OBI37382
Hydrocotyle ranunculoides
Eric Wise
1981-6-30
867
San Luis Obispo
Black Lake of Dune Lakes
Comment
UCD128232
Hydrocotyle ranunculoides
Malcom A. Nobs; S. Galen Smith
1948-9-9
667
San Luis Obispo
San Luis Obispo County: Dune Lakes Gun Club, about 4 miles south of Pismo Beach.
Comment
CDA17483
Isocoma acradenia
G. F. Hrusa, P. Akers
2005-9-29
16812
San Luis Obispo
Carrizo Plain; S end of Carrizo Plain immed. N of MU Ranch.
807
Comment
SBBG96065
Isocoma menziesii
D. Keil
1986-10-13
19785
San Luis Obispo
Sweet Springs area, S shore of Morro Bay
5
Comment
UCR148798
Isocoma menziesii
Austin P. Griffiths, Joe R. Walker
1981-11-9
s.n.
San Luis Obispo
Central Coast, Nipomo Dunes, near northwest edge of Jack Lake
10
Comment
OBI7037
Isocoma menziesii var. vernonioides
Marguerite Costigan
1972-10-28
37
San Luis Obispo
5/8 mi N of Morro Rock, near end of Sandalwood Ave, Morro Strand
Comment
RSA133261
Isoetes nuttallii
Clare B. Hardham
1957-5-12
1944
San Luis Obispo
Edges of Green s Lake, crest of Santa Lucias between Cypress Mt and Rocky Butte.
Comment
OBI78026
Isoetes orcuttii
Michael Walgren
2013-3-19
294
San Luis Obispo
San Simeon State Park, near upper campground
60
Comment
RSA163828
Isolepis carinata
Clare B. Hardham
1963-6-18
10830
San Luis Obispo
Cambria.
Comment
OBI22588
Isolepis cernua
Robert F. Hoover
1946-8-26
6358
San Luis Obispo
Baywood Park
Comment
SBBG43296
Isolepis cernua
L. W. Edge
1971-10-7
San Luis Obispo
Islay Crk, Montana de Oro State Park
Comment
CAS-BOT-BC112551
Isolepis cernua
R. F. Hoover
1964-8-13
9219
San Luis Obispo
San Bernardo Creek.
Comment
UCD51400
Jarava speciosa
Beecher Crampton
1964-5-18
6962
San Luis Obispo
N.E. corner San Luis Obispo County near Kern County border, just east summit Cottonwood Pass, State Hwy.41.
609
Comment
UCSB69397
Jaumea carnosa
Rindlaub, Kathy; Capralis
1985-6-23
San Luis Obispo
Santa Maria River. 100 m NE from marker in a channel.
5
Comment
OBI73459
Juglans hindsii
David J. Keil
2010-6-3
30847
San Luis Obispo
San Luis Obispo. Santa Rosa Street, east side along Stenner Creek between Murray Street and East Foothill Blvd.
73
Comment
OBI72209
Juglans regia
E. L. Painter & M. Wetherwax, M. Wetherwax
2000-8-20
SLO- 163
San Luis Obispo
Camp SLO; along Chorro Valley rd, near warehouses, in cultivated grove
100
Comment
OBI72423
Juglans regia
E. L. Painter & M. Wetherwax, M. Wetherwax
2000-8-21
CR- 120
San Luis Obispo
Old Nacimiento Ranch walnut grove, near Boy Scout Rd, above Nacimiento River
200
Comment
CAS-BOT-BC110029
Juncus acutus
R. F. Hoover
1964-6-11
9047
San Luis Obispo
Cuesta-by-the-Sea, south end of Morro Bay.
Comment
OBI51943
Juncus acutus
Larry Kelly, David J. Keil
1988-10-1
268
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI21091
Juncus articulatus subsp. articulatus
Robert F. Hoover
1967-10-5
10875
San Luis Obispo
Poly Cyn, San Luis Obispo
Comment
OBI43275
Juncus balticus
Eric Wise
1981-10-23
1361
San Luis Obispo
Tepesquet Vinyard Ponds 4-6 mi S of Shandon on San Juan rd
Comment
OBI21126
Juncus breweri
Robert F. Hoover
1946-8-8
6285
San Luis Obispo
N end of Morro Bay
Comment
SBBG104946
Juncus bufonius
M. D. Proctor, E. A. Young
1993-3-23
ROB 315
San Luis Obispo
0.5 km NE of Chorro Reservoir; Camp San Luis Obispo
Comment
OBI48042
Juncus bufonius var. bufonius
David J. Keil
1981-5-16
14636
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
OBI73020
Juncus bufonius var. bufonius
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25424
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
UCSB34442
Juncus bufonius var. bufonius
Roberts, Fred
1980-4-25
San Luis Obispo
At end of Bridge Street in the Cambria Pine Forest; north of Cambria
152
Comment
UCR42890
Juncus lescurii
David J. Keil
1981-4-25
1457
San Luis Obispo
Central Coast, Baywood Park at Sweet Springs Marsh, Morro Bay area
3
Comment
OBI81133
Juncus occidentalis
David J. Keil, with Lynne Dee Oyler
1990-3-16
21341
San Luis Obispo
Arroyo Grande West side of Oak Park Rd.
Comment
UCD141673
Juncus oxymeris
G. F. Hrusa
1987-6-15
5420
San Luis Obispo
San Luis Obispo County: Big Falls Canyon. Tributary of Lopez Canyon.
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
SBBG109657
Juncus phaeocephalus
C. B. Hardham
1958-5-13
3360
San Luis Obispo
Cerro Alto
Comment
UC1953252
Juncus uncialis
David Keil with Lynne Dee Althouse and Meg Perry
2010-4-8
30688
San Luis Obispo
Carrizo Plain Southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
SBBG109441
Juncus xiphioides
C. B. Hardham
1957-7-31
2515
San Luis Obispo
11.8 mi E of Cambria, Hwy 41
Comment
UC1134259
Juniperus californica
P. L. Johannsen
1937-6-2
1186
San Luis Obispo
1.5 mi sse Painted Rock; McKittrick Quad.
822
Comment
NY21027
Juniperus californica
I. L. Wiggins
1932-3-21
5829
San Luis Obispo
W end of Carisa Plains on road to Santa Margarita
Comment
UCD99082
Krascheninnikovia lanata
K. Esau
1935-4-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
OBI17228
Krascheninnikovia lanata
Lonnie Belden
1965-7-16
s.n.
San Luis Obispo
Caliente Mt.
1067
Comment
CDA14912
Lactuca saligna
G. Perez
1998-8-27
s.n.
San Luis Obispo
Upper Salinas Valley; 8320 Portola Rd. in Atascadero. .
0
Comment
OBI18496
Lactuca saligna
David J. Keil
1978-10-14
s.n.
San Luis Obispo
Cal Poly campus, behind Yosemite Dorms complex
Comment
OBI38444
Lactuca serriola
Eric Wise
1981-10-23
1350
San Luis Obispo
Sinton Sycamore Reservoir on Shell Crk rd 8.9 mi N of hwy 58
Comment
OBI15963
Lagophylla ramosissima
Robert F. Hoover
1946-9-15
6406
San Luis Obispo
Pozo
Comment
OBI54395
Lagophylla ramosissima
George Butterworth
1995-7-13
96
San Luis Obispo
Carrizo Plain Natural Area T31S, R20E, S32, NW Qtr. 1/4 mi E of Education Center
594
Comment
RSA0040009
Lagophylla ramosissima
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6389
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
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
OBI56412
Lagophylla ramosissima
David J. Keil, with V. L. Holland and Danny Fry
1998-11-5
28191
San Luis Obispo
Camp Roberts at north end of McMillan airfield runway.
Comment
OBI21952
Lamarckia aurea
Robert F. Hoover
1948-4-25
7490
San Luis Obispo
Price Canyon
Comment
UCD63288
Lamarckia aurea
Beecher Crampton
1964-5-19
7000
San Luis Obispo
San Luis Obispo County: ca. 4.5 miles northeast of Cayucos.
Comment
RSA770156
Landoltia punctata
David J. Keil, V. L. Holland
2010-6-15
30886
San Luis Obispo
Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel.
100
Comment
OBI5024
Lastarriaea coriacea
Robert J. Rodin
1956-5-20
6059
San Luis Obispo
S end of Morro Bay
Comment
OBI57994
Lastarriaea coriacea
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano dunes. S of Jack Lake
Comment
OBI80912
Lastarriaea coriacea
David J. Keil
1985-6-19
18884
San Luis Obispo
Los Osos Oaks Preserve
Comment
CAS-BOT-BC334576
Lasthenia californica
Alice Eastwood
1926-5-4
s.n.
San Luis Obispo
Paso Robles
Comment
RSA15708
Lasthenia californica
C. B. Wolf
1929-4-13
3454
San Luis Obispo
1 mile north of Santa Margarita
274
Comment
SBBG8515
Lasthenia ferrisiae
C. B. Hardham
1958-4-28
3148
San Luis Obispo
Carissa Plains, edges of Soda Lake
Comment Read comments Nov 6 2015
UCR101004
Lasthenia ferrisiae
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3237
San Luis Obispo
Soda Lake Rd at Arrowbear Trail, vic. of California Valley, c. 5 mi. NW of Soda Lake
610
Comment Read comments Nov 6 2015
UC1363791
Lasthenia fremontii
Robert Ornduff
1958-4-3
4865
San Luis Obispo
1.1 mi s Simmler (on road to Simmler)
Comment
SBBG95527
Lasthenia glaberrima
D. Keil
1983-4-23
16937
San Luis Obispo
vicinity of Arroyo de la Cruz, N of San Simeon, N of Arroyo and W of Hwy 1
Comment
RSA615148
Lasthenia gracilis
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3218
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi NW of jct with CA Hwy 33 (roughly WNW of Maricopa).
549
Comment
UC1314960
Lasthenia gracilis
R. F. Hoover
1967-5-13
10562
San Luis Obispo
coast w Cambria
Comment
UC1561283
Lasthenia gracilis
Barbara Ertter, D. Keil, J. Hickman, T. Sholars, et al.
1987-4-11
6833
San Luis Obispo
Arroyo de la Cruz on Hearst Ranch (ca. 7 airmiles n of San Simeon, within 3 mi. of Hwy 1)
60
Comment
UCR101030
Lasthenia gracilis
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3218
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with Calif. Hwy 33, roughly WNW of Maricopa
579
Comment
CAS-BOT-BC361274
Lasthenia leptalea
Clare B. Hardham
1960-3-28
5249
San Luis Obispo
Santa Lucia Mountains: Bee Rock
304
Comment
CAS-BOT-BC361275
Lasthenia leptalea
R. F. Hoover
1967-4-20
10490
San Luis Obispo
4 miles east of Creston on La Panza road
Comment
SBBG7772
Lasthenia leptalea
C. B. Hardham
1958-4-20
3052
San Luis Obispo
North Traffic Way, Atascadero
Comment
UCSB17023
Lasthenia leptalea
Hardham, Clare
1963-3-24
San Luis Obispo
Huero Huero River, Pierce Ranch, 7 miles east of Creston
Comment
UC564109
Lasthenia minor
Roxana S. Ferris
1935-3-28
9101
San Luis Obispo
2 mi s Simmler; Carriso Plain
Comment
OBI83563
Lathyrus jepsonii
Michael Walgran
2016-4-21
529
San Luis Obispo
Few plants seen growing along a shaded north facing trail cut among shale. Collected along Manzanita Trail in Montana de Oro State Park.
236
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
SBBG34890
Lathyrus vestitus
Mrs. R. W. Summers
-May-1889
San Luis Obispo
near San Luis Obispo
Comment
POM145513
Lathyrus vestitus subsp. vestitus
J. B. Feudge
1927-6-29
1690
San Luis Obispo
Creston.
305
Comment
OBI13233
Lathyrus vestitus var. vestitus
Robert F. Hoover
1967-2-18
10221
San Luis Obispo
Diablo Cyn, San Luis Range
Comment
OBI79264
Laurus nobilis
David J. Keil
2012-4-1
31240
San Luis Obispo
Bob Jones Trail, San Luis Obispo segment between San Luis Creek and San Luis Obispo sewage treatment facility
40
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
CAS-BOT-BC322146
Layia gaillardioides
Clare B. Hardham
1959-4-22
4442
San Luis Obispo
Santa Lucia Mountains. Santa Rita Canyon, west of Templeton.
Comment
UC1069737
Layia glandulosa
E. Armstrong
1934-4-1
1115
San Luis Obispo
La Panza
609
Comment
CAS-BOT-BC321453
Layia glandulosa
Ernest C. Twisselmann
1964-6-10
9584
San Luis Obispo
San Emigdio Range and the Mt. Pinos Region. Tecuya Ridge.
Comment
RSA67580
Layia glandulosa subsp. glandulosa
P. A. Munz
1951-4-13
16299
San Luis Obispo
San Juan Creek, at crossing of State Highway 178
610
Comment
CAS-BOT-BC327214
Layia heterotricha
Ernest C. Twisselmann
1954-4-17
1080
San Luis Obispo
Temblor Range and Western San Joaquin Valley. Las Yeguas Hills, 1 mile S of Rector Ranch.
822
Comment
RSA790124
Layia heterotricha
Colin Wilkinson, Kelly Hardwicke, H. T. Harvey
2010-3-30
09
San Luis Obispo
South Coast Ranges; Carrizo Plain; North of Carrizo Plain National Monument; valley floor. South of Highway 58, Approx. 0.1 mi east of Cambria Rd at the intersection with California Trail.
607
Comment
UC1069741
Layia heterotricha
C. M. Belshaw
1936-4-2
1784
San Luis Obispo
4 mi n of Padrones Spr. Carrizo Plain; McKittrick Quadrangle
Comment
OBI3732
Layia hieracioides
Elizabeth Rudd
1971-5-23
280
San Luis Obispo
3 mi NE of Santa Margarita
366
Comment
OBI46200
Layia hieracioides
David J. Keil
1982-6-27
16335
San Luis Obispo
Hills overlooking Los Osos from the S
Comment
OBI49633
Layia hieracioides
David J. Keil
1989-6-3
21215
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto Campground
Comment
CAS-BOT-BC327512
Layia jonesii
Marcus E. Jones
1882-5-5
3224
San Luis Obispo
San Louis Obispo
Comment
CAS-BOT-BC257136
Layia munzii
D. H. Wilken; E. L. Painter
2011-4-20
17941
San Luis Obispo
Simmler Rd, 0.7 km NNE of jct with Soda Lake Rd, E side of S arm of Soda Lake, Carrizo Plain Nat Monument
582
Comment
OBI81153
Layia pentachaeta
Jason Dart, M. Perry, A. Weichert
2010-4-6
362
San Luis Obispo
Northern Carrizo Plain, along Bitterwater Road, 3.9 miles north of Highway 58
643
Comment
CAS-BOT-BC123318
Layia pentachaeta subsp. albida
David Daniels Keck; Jens Chr. Clausen
1935-4-9
3106
San Luis Obispo
Summit of Polonio Pass, 5 miles E of Cholame, on road to Lost Hills
579
Comment
UC1315036
Layia pentachaeta subsp. pentachaeta
R. F. Hoover
1967-4-9
10403
San Luis Obispo
Canyon in Temblor Range; Elkhorn Plain
Comment
OBI22959
Layia platyglossa
David J. Keil
1977-3-12
11956
San Luis Obispo
S of Shandon, 5 mi N of State Rte 58 in game preserve area
Comment
POM220926
Layia platyglossa subsp. campestris
Roxana S. Ferris
1935-3-29
8113
San Luis Obispo
Slopes above southern end of Soda Lake, Carisso Plain.
Comment
RSA309353
Lemna minuta
Wayne P. Armstrong
1983-6-3
1141
San Luis Obispo
Black Lake Canyon-- marsh on east side of Highway 1, 3.1 miles south of junction with Valley Road in Arroyo Grande
9
Comment
UC1314923
Lemna trisulca
R. F. Hoover
1967-10-7
10881
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC221519
Lepechinia calycina
David D. Keck
1934-4-26
2819
San Luis Obispo
3 mi. W. of La Panza
Comment
OBI13490
Lepechinia calycina
Tracey & Viola Call, Viola Call
1962-7-13
2145
San Luis Obispo
About 2 mi E of La Panza and 1/2 mi E of summit
762
Comment
POM209697
Lepechinia calycina
D. D. Keck
1934-3-26
2832
San Luis Obispo
East slope of Pozo Range, 6.5 mi. W. of La Panza.
Comment
OBI31568
Lepidium
Joy Nishida, Melissa Luckow
1983-3-10
552
San Luis Obispo
Amer Cyn. Upper portion of Amer cyn campground
536
Comment
RSA143304
Lepidium dictyotum
Clare B. Hardham
1960-3-23
5224
San Luis Obispo
South end of Soda Lake, Carrizo Plains
Comment
UC524096
Lepidium dictyotum var. acutidens
Ira L. Wiggins
1932-3-20
5786
San Luis Obispo
immediate vicinity Cholame
Comment
UCR123164
Lepidium draba
George K. Helmkamp, E. A. Helmkamp
2002-4-16
7414
San Luis Obispo
Central Coast, Park Ridge 0.5 mi east of Morro Bay near Turri Road
76
Comment
OBI70204
Lepidium draba
David J. Keil
2009-3-24
30570
San Luis Obispo
Junction of South Higuera Street and Ontario Road at south end of San Luis Obispo's Johnson Ranch Open Space
Comment
UCD115429
Lepidium draba
P. B. Kennedy
1929-4-10
s.n.
San Luis Obispo
San Luis Obispo County: Between San Luis Obispo and Morro.
60
Comment
CAS-BOT-BC89509
Lepidium jaredii
R. F. Hoover
1967-3-22
10261
San Luis Obispo
Carrizo Plain south of Soda Lake.
Comment
SFV16344
Lepidium jaredii
P. M. Schiffman
1993-3-19
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Low alkaline-saline area in center of valley adjacent to Panorama Road (formerly San Diego Creek Road), 1.6 miles east from intersection with Soda Lake Road.
595
Comment
OBI80993
Lepidium nitidum
David J. Keil
2015-2-21
32664
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
SBBG112848
Lepidium nitidum
C. B. Hardham
1960-3-23
5225 a
San Luis Obispo
S end of Soda Lake, Carissa Plains
Comment
UC1872944
Lepidium nitidum var. nitidum
David Keil
2001-3-28
29215
San Luis Obispo
SE of Cholame along Davis Road, 1 mi SE of California Water Project pipeline corridor.
377
Comment
POM222649
Lepidium nitidum var. oreganum
D. D. Keck, Jens Clausen
1935-4-9
3102
San Luis Obispo
Cholame Creek, just to the east of Cholame.
366
Comment
CAS-BOT-BC12939
Lepidium strictum
Clare B. Hardham
1957-5-12
1904
San Luis Obispo
Santa Lucia Mountains. Camp Natoma, Franklin Creek. Road.
Comment
JEPS69835
Leptodactylon californicum
W. L. Jepson
1927-4-26
11983
San Luis Obispo
about 12 mi below (westerly from) Pozo (near the bridge over the Salinas River); Salinas River
Comment
SEINET14160561
Leptosiphon androsaceus
R. W. Summers
s. n.
San Luis Obispo
Santa Lucia Mts., upper slopes
Comment
OBI11401
Leptosiphon bicolor
R. F. Hoover
1950-4-2
7780
San Luis Obispo
11 mi E of Creston on La Panza rd
Comment
OBI47102
Leptosiphon ciliatus
Lynne Dee Oyler
1986-4-5
384
San Luis Obispo
American Cyn Blue oak study site in cattle exclosure. Los Padres Natl Forest. S1/2, SW1/4 sec 28 R16E, T30S, MDBM
Comment
OBI83425
Leptosiphon ciliatus
David Keil
1998-4-28
26980
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
RSA140290
Leptosiphon ciliatus
Clare B. Hardham
1960-5-10
5707
San Luis Obispo
Northeast side Cypress Mt.
Comment
RSA43311
Leptosiphon liniflorus
J. T. Howell
1948-6-15
24373
San Luis Obispo
San Juan River Valley.
366
Comment
OBI75060
Leptosiphon parviflorus
David J. Keil
1988-3-19
20399
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
SBBG107494
Leptosiphon parviflorus
C. B. Hardham
1957-5-4
1811
San Luis Obispo
Oak Flat
Comment
OBI23284
Leptosiphon parviflorus
J. T. Arnold
1965-4-18
71
San Luis Obispo
Gillis Canyon
Comment
OBI37932
Leptosiphon parviflorus
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "Doc" Miller
1985-4-27
18597
San Luis Obispo
19.5 miles from California Rte 1 along San Simeon Creek Road, N of Rocky Butte lookout at locked gate.
732
Comment
SBBG6017
Leptosiphon parviflorus
H. and M. Dearing
1938-5-8
2961
San Luis Obispo
Cuesta Grade
Comment
OBI77587
Leptosyne bigelovii
David J. Keil, with Kathleen A. Keil
2003-3-29
30094
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of jubction with Highway 58
Comment
OBI77585
Leptosyne gigantea
David J. Keil
1977-11-11
s.n.
San Luis Obispo
Los Oso. Cult. at 708 Manzanita by Alice Meyer
Comment
CAS-BOT-BC339447
Lessingia glandulifera var. glandulifera
R. F. Hoover
1946-8-18
6315
San Luis Obispo
Fernandez Creek, near north base of La Panza Range
Comment
OBI23393
Lessingia pectinata var. tenuipes
Robert F. Hoover
1969-9-19
11598
San Luis Obispo
Palo Prieto Cyn
Comment
UC639044
Lessingia pectinata var. tenuipes
B. E. and H. J. Miossi
1939-7-10
123
San Luis Obispo
1 mi ne of Morano Creek; Calf Canyon Road
388
Comment
UC1287444
Lessingia tenuis
Willard Spence
1962-6-22
674
San Luis Obispo
0.6 mi e Santa Margarita Forest Station (Parkhill district, ne of Santa Margarita); Parkhill District
Comment
OBI63028
Leymus condensatus
Steven A. Junak
1989-6-22
4077
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest: Upper reaches of Chorro Crk just E of "Dead Miner's Camp" above the Pick and Shovel Mine, S of main rd (USFS rd #29S11.3) in central portion of the botanical area
610
Comment
UCD64295
Leymus condensatus
G. F. Hrusa
1987-6-15
5421
San Luis Obispo
San Luis Obispo County: Big Falls Canyon above Lopez Cyn.
Comment
CDA17716
Leymus pacificus
Austin Griffiths, M. J. Hart, Stan Garcia
1986-5-27
s.n.
San Luis Obispo
northeast corner of Oceano.
0
Comment
UCD86648
Leymus triticoides
Austin P. Griffiths
1980-7-2
s.n.
San Luis Obispo
San Luis Opisbo County: Oceano Dunes. Ca. 2 miles S of Oceano ramp.
20
Comment
OBI12588
Limnanthes douglasii subsp. nivea
Robert F. Hoover
1947-3-23
6715
San Luis Obispo
Rinconada district, SE of Santa Margarita
Comment
POM262045
Limnanthes douglasii subsp. nivea
I. L. Wiggins
1929-4-13
3447
San Luis Obispo
5 mi. so. of Atascadero, near Santa Margarita.
Comment
OBI54849
Limonium sinuatum
David J. Keil
1997-5-8
26244
San Luis Obispo
Along highway 1, 1.2 miles south of turnoff to hearst san simeon state historic monument, just north of little pico creek bridge.
15
Comment
SEINET7063629
Linanthus bicolor
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
UCR137087
Linanthus bicolor
June Latting
1958-5-4
s.n.
San Luis Obispo
Cuyama Valley, west end of valley, 12 miles southeast of junction of Hwy 166 and Sisquoc [Tepusquet] Road [vicinity of Gypsum Canyon]
412
Comment
SD39845
Linanthus californicus
Edith A. Purer
1932-8-28
4817
San Luis Obispo
Oceano to Guadalupe
Comment
RSA122991
Linanthus californicus
T. M. Hendrix
1937-4-19
37
San Luis Obispo
4.25 miles E. N. E. of Pozo
610
Comment
SD111955
Linanthus californicus
Barbara Ertter, Jeffrey Strachan
1980-5-15
3400
San Luis Obispo
La Panza Campground, ca. 6.0 miles southeast of Black Mountain, La Panza Range, Los Padres National Forest.
730
Comment
OBI30980
Linanthus californicus subsp. tomentosus
Julie M. Vanderwier
1979-2-27
96
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI34064
Linanthus californicus subsp. tomentosus
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis HIll
Comment
JEPS99298
Linanthus ciliatus
Clare B. Hardham
1960-5-10
5707
San Luis Obispo
Cypress Mountain, NE side
Comment
UC1124012
Linanthus dichotomus
T. M. Hendrix
1937-4-22
80
San Luis Obispo
0.9 mi nnw Highland School; Pozo Quad.
533
Comment
UC908292
Linanthus dichotomus
Herbert L. Mason
1935-3-30
8253
San Luis Obispo
Cholame Valley
Comment
UC1124067
Linanthus parviflorus
H. C. Lee
1937-4-15
826
San Luis Obispo
1 mi s Paso Robles; Paso Robles Quad.
289
Comment
SBBG119438
Linum bienne
M. Wetherwax, E. Painter with K. Downing
2002-5-8
SLO 254
San Luis Obispo
W side of Chumash Pk; Camp San Luis Obispo
170
Comment
OBI41033
Linum grandiflorum
Kathy Koivisto & Diana Byrum, Diana Byrum
1983-11-13
5
San Luis Obispo
Roadside ditch on the corner of hwy 1 and Grand Ave in Arroyo Grande
Comment
CAS-BOT-BC430581
Lithophragma affine
R. F. Hoover
1947-3-26
6738
San Luis Obispo
Just south of Price Canyon in burned over area.
Comment
UC11894
Lithophragma cymbalaria
Alice King
June 1895
San Luis Obispo
Arroyo Grande
Comment
RSA140213
Lithophragma heterophyllum
Clare B. Hardham
1959-4-22
4441
San Luis Obispo
Santa Rita Canyon. W of Templeton. Santa Lucia Mtns.
Comment
OBI47625
Loeflingia squarrosa
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19275
San Luis Obispo
Elkhorn Plain, 5.3 mi SE of Crocker Grade Rd on Elkhorn Rd. T32S, R22E, SW corner of sect 7
Comment
CAS-BOT-BC342292
Logfia filaginoides
Ira L. Wiggins
1929-4-16
3629
San Luis Obispo
Hillside near Old Creek, 6 mi. N. of Moro
Comment
UCR91708
Lolium perenne subsp. multiflorum
George K. Helmkamp
1996-5-24
1029
San Luis Obispo
Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd
94
Comment
SBBG24886
Lomatium caruifolium
R. N. Philbrick
1965-1-29
B 6564
San Luis Obispo
San Bernardo Cyn
Comment
RSA114698
Lomatium caruifolium
F. W. Peirson
1925-3-20
5685
San Luis Obispo
Between Morro and San Luis
Comment
UC1123007
Lomatium caruifolium var. caruifolium
C. A. Graham
1938-4-14
339
San Luis Obispo
3/4 mi W of Lynch Ranch
381
Comment
OBI56519
Lomatium dasycarpum
Steven A. Junak
1990-4-17
4162
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl forest. Santa Lucia Mts, Cuesta Ridge: just N of main rd (USFS rd #29S11.3), along W side of rd to KSBY Televison towers, E end of Cuesta ridge Botanical Area, about 2.6 mi W of hwy 101
716
Comment
CAS-BOT-BC6772
Lomatium dasycarpum subsp. dasycarpum
L. (Lorenzo Dow) Jared
s.n.
San Luis Obispo
Estrella
Comment
RSA128127
Lomatium dasycarpum subsp. dasycarpum
Clare B. Hardham
1958-5-7
3227
San Luis Obispo
Hills between Bee Rock and the Nacimiento River
Comment
OBI8866
Lomatium parvifolium
Robert F. Hoover
1965-5-21
9378
San Luis Obispo
Santa Lucia Range, Ridge NW of Cuesta Pass, on cleared border of chaparral
Comment
CAS-BOT-BC218438
Lomatium parvifolium
John Thomas Howell; Alice Eastwood
1936-5-7
2248
San Luis Obispo
Hills NE of San Luid Obispo
Comment
OBI83605
Lomatium parvifolium
Michael Walgren
2016-4-9
535
San Luis Obispo
Collected at a ridge in the foothills of the Santa Lucia Mountains between Arooyo de la Cruz and the northern county line, roughly 3.5 km inland from Highway 1.
142
Comment
RSA128128
Lomatium parvifolium
Clare B. Hardham
1958-4-19
33114
San Luis Obispo
Cypress Mountain
Comment
UC1246832
Lomatium parvifolium
Tracey and Viola Call
1963-6-2
2199
San Luis Obispo
1 mi up Reservoir Canyon near San Luis Obispo; 1 mi up Reservoir Canyon
243
Comment
SBBG82050
Lomatium utriculatum
C. F. Smith
1950-4-30
2706
San Luis Obispo
NE of Pinole Land and Cattle Company headquarters, ca. 3 airline mi SW of Yeguas Mtn
Comment
OBI28006
Lonicera hispidula
Barrett Anderson
1971-6-30
196
San Luis Obispo
Coon Creek Trail
Comment
JEPS35307
Lonicera hispidula var. vacillans
R. F. Hoover
1950-6-20
7984
San Luis Obispo
6 mi w Templeton (on road to Cambria); Santa Lucia Range
Comment
OBI32055
Lonicera hispidula var. vacillans
David J. Keil
1981-6-20
14867
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1.
Comment
OBI32057
Lonicera hispidula var. vacillans
David J. Keil
1982-6-26
16233
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon.
Comment
UC1125244
Lonicera hispidula var. vacillans
G. T. Nordstrom
1937-6-9
1324
San Luis Obispo
1.2 mi nw Josephine School; Adelaida Quadrangle
Comment
RSA122593
Lonicera hispidula var. vacillans
H. C. Lee
1936-5-11
599
San Luis Obispo
1/2 miles S of head of Davis Canyon (a tributary to San Luis Obispo Creek NW of Avila.)
442
Comment
LA205879
Lonicera interrupta
Roxana S. Ferris;
1939-5-29
9762
San Luis Obispo
about 4 mi. SE of Templeton
304
Comment
SBBG29798
Lonicera interrupta
R. S. Ferris
1939-5-29
9762
San Luis Obispo
hills ca. 4 mi SE of Templeton
304
Comment
RSA195621
Lonicera involucrata
John H. Thomas
1959-3-20
7558
San Luis Obispo
Pond in Black lake Canyon just east of Hwy 1 and SPRR tracks. About 12 miles NW of Santa Maria.
15
Comment
RSA240659
Lonicera involucrata var. ledebourii
C. W. Tilforth, John Dourley
1973-6-14
871
San Luis Obispo
Sand dune area back from beach, N of Oso Flaco Lake.
Comment
RSA406782
Lotus corniculatus
Austin P. Griffiths
1969-5-17
5508
San Luis Obispo
Calif. Poly. campus, San Luis Obispo.
Comment
UCR248797
Lotus corniculatus
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7234
San Luis Obispo
Central Coast, Guadalupe-Nipomo Dunes National Wildlife Refuge, north of Santa Maria River, west of Guadalupe, '4-pond Valley', Colorado Pond, c. 80 m from south refuge boundary
17
Comment
CDA4162
Lotus corniculatus
J. MacIntyre
1986-7-3
15
San Luis Obispo
Approximately 1/2 mile from Highway 101 on Reservoir Canyon Road, Reservoir Canyon
Comment
UC1129059
Lotus grandiflorus
T. M. Hendrix
1937-5-9
159
San Luis Obispo
0.7 mi sse Black Mt.; Los Padres National Forest, Pozo Quad.
91
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
CDA12463
Lotus procumbens
G. F. Hrusa
1992-3-27
10342
San Luis Obispo
Upper Salinas Valley; Right-of-way along Hwy 46 approx. 4 miles E of Paso Robles.
Comment
RSA796587
Lotus purshianus var. purshianus
J. Clark, M. Petroelje
1998-6-29
s.n.
San Luis Obispo
Camp San Luis Obispo. Training Area U, LCTA Plot 320.
300
Comment
POM117470
Lotus salsuginosus var. salsuginosus
Marcus E. Jones
1925-1
s.n.
San Luis Obispo
West of Nipomo.
Comment
UC1285198
Lotus scoparius
R. F. Hoover
1964-9-21
9309
San Luis Obispo
Price Canyon
Comment
UC15739
Lotus strigosus
L. Jared
1892-4-10
San Luis Obispo
Comment
POM97313
Lotus wrangelianus
P. A. Munz
1926-5-8
10170
San Luis Obispo
35 miles east of Paso Robles.
Comment
UCR61718
Lupinus
George K. Helmkamp
1990-4-17
s.n.
San Luis Obispo
Avila Beach [near Sycamore Springs], San Luis Bay Drive and Avila Beach Drive
15
Comment
OBI17641
Lupinus albifrons
Robert J. Rodin
1954-1-10
5894
San Luis Obispo
See Canyon
Comment
SEINET5766834
Lupinus albifrons
Alma L. Moldenke, Harold N. Moldenke
1976-1
30467
San Luis Obispo
Cambria, off Rte 246
Comment
UCSB59951
Lupinus albifrons
Ryan, P.; Callaway, R.
1987-1-30
San Luis Obispo
Gillis Canyon Rd., 2 miles north of San Juan Rd., about 5 miles southeast of Shandon
426
Comment
POM350150
Lupinus albifrons var. albifrons
Albert J. Perkins
1920-5-4
s.n.
San Luis Obispo
Paso Robles, Perkins Ranch.
Comment
CAS-BOT-BC195748
Lupinus albifrons var. albifrons
R. F. Hoover
1967-3-22
10271
San Luis Obispo
At western edge of Carrizo Plain, west of Simmler
Comment
CAS-BOT-BC195763
Lupinus albifrons var. albifrons
D. E. Breedlove
1962-3-29
2066
San Luis Obispo
8.6 miles west of Simmler; La Panza Range
548
Comment
CAS-BOT-BC195781
Lupinus albifrons var. albifrons
R. F. Hoover
1964-3-8
8644
San Luis Obispo
North of San Carpojo Creek
Comment
OBI35291
Lupinus arboreus
Melody Dickens
1980-5-30
33 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
SBBG107923
Lupinus arboreus
C. B. Hardham
1960-6-17
6180
San Luis Obispo
Cambria
Comment
UC454634
Lupinus arboreus
I. J. Condit
1910-7-26
San Luis Obispo
Oceano sand hills
Comment
RSA586590
Lupinus arboreus var. arboreus
M. D. Proctor, E. A. Young
1993-3-21
ROB 0307
San Luis Obispo
1.5 km west northwest of Chorro Reservation.
Comment
OBI3744
Lupinus bicolor
Elizabeth Rudd
1971-3-30
209
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
OBI37875
Lupinus bicolor
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "Doc" Miller
1985-4-27
18614
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
OBI54218
Lupinus bicolor
George Butterworth
1995-4-30
61
San Luis Obispo
Carrizo Plain Natural Area. T31S, R20E, S30, SE qtr. 100 yds N of Painted Rock Ranch
597
Comment
OBI78119
Lupinus bicolor
David J. Keil, Melissa Luckow
1981-7-3
14976
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
UCD84260
Lupinus bicolor
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
UCR140387
Lupinus bicolor
George K. Helmkamp
2004-3-15
8375
San Luis Obispo
Central Coast, edge of Nipomo Mesa overlooking Cienaga Valley, along Calif. Hwy 1 (Mesa View Dr.), 0.3 mi N of Halcyon Rd.
76
Comment
UCR91697
Lupinus bicolor
George K. Helmkamp
1996-5-27
1094
San Luis Obispo
Central Coast, Los Osos, northeast of the corner of Martingale Avenue and Buckskin Drive
61
Comment
OBI2199
Lupinus bicolor
E. McMillan
1952-4-2
39
San Luis Obispo
Palo Prieto Cyn 7 mi SE of Cholame
Comment
POM276298
Lupinus bicolor subsp. microphyllus
Lyman D. Benson
1934-4-1
5780
San Luis Obispo
San Miguel
305
Comment
RSA15697
Lupinus bicolor subsp. microphyllus
Carl B. Wolf
1929-4-13
3443
San Luis Obispo
3 miles S of Paso Robles.
213
Comment
CAS-BOT-BC215052
Lupinus chamissonis
Hoffman
1930-4-19
7
San Luis Obispo
Sand dunes, Oceano
Comment
UCR99050
Lupinus chamissonis
George K. Helmkamp
1997-6-20
2046
San Luis Obispo
Central Coast, Los Osos, c. 0.2 mi. NE of Buckskin & Martingale
27
Comment
UCSB42391
Lupinus chamissonis
Corsino, Linda
1980-4-18
San Luis Obispo
Nipomo Mesa, off Highway 1; six miles north of Guadelupe
30
Comment Read comments Sep 18 2015
SBBG84442
Lupinus chamissonis
C. F. Smith
1952-4-25
3279
San Luis Obispo
W of Nipomo and N of Guadalupe
Comment
CDA11480
Lupinus concinnus
G. F. Hrusa
1995-5-28
12256
San Luis Obispo
Black Butte Research Natural Area; on summit of Peak 3, approx. 1/2 mi. W of Trout Creek.
Comment
OBI54433
Lupinus concinnus
Matthew Arterburn
1997-3-23
17
San Luis Obispo
1.3 mi on Red Hill rd off Hwy 58
Comment
SEINET11266292
Lupinus concinnus
David Keil
1998-4-9
26661
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepusquet Canyon Rd.; 0
Comment
OBI12896
Lupinus formosus
Robert F. Hoover
1959-5-9
8498
San Luis Obispo
4 mi W of Paso Robles on Adelaida rd
Comment
OBI73637
Lupinus formosus var. robustus
David J. Keil
2010-6-7
30877
San Luis Obispo
La Panza Mountains. Ca. 0.25 miles north of Highway 58 along Shell Creek Road.
420
Comment
SBBG34819
Lupinus hirsutissimus
Mrs. R. W. Summers
1884-2-14
San Luis Obispo
San Luis Obispo
Comment
UC73232
Lupinus hirsutissimus
J. E. Roadhouse
1905-4
34
San Luis Obispo
San Luis Obispo
Comment
UCR163637
Lupinus hirsutissimus
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9227
San Luis Obispo
Outer South Coast Ranges, upper Lopez Canyon; 2.2 mi north of Hi Mountain Road along Upper Lopez Canyon Road
317
Comment
OBI33357
Lupinus hirsutissimus
David J. Keil
1982-3-20
15752
San Luis Obispo
San Luis range in Irish Hills along dirt rd leading from See Cyn to Hibberd Preserve
Comment
SBBG48484
Lupinus latifolius var. latifolius
L. W. Edge
1974-6-11
465
San Luis Obispo
Santa Rita Cyn Rd
Comment
SBBG54846
Lupinus ludovicianus
R. F. Hoover
1967-4-12
10430
San Luis Obispo
upper Arroyo Grande above confluence of Phoenix Crk
Comment
OBI19292
Lupinus ludovicianus
Robert F. Hoover
1946-6-23
6194
San Luis Obispo
Summit between Huasna and Arroyo Grande
Comment
SD239745
Lupinus ludovicianus
Daisie Huang
2007-4-17
0704 1701
San Luis Obispo
Along Hi Mountain Road, under large oak tree.
192
Comment
UCR247522
Lupinus microcarpus
Rhonda L. Riggins
1978-5-7
1147
San Luis Obispo
Pozo Road, 0.3 mi east of Hwy 58, east of Santa Margarita
334
Comment
OBI42314
Lupinus microcarpus var. densiflorus
David J. Keil
1986-6-7
19638
San Luis Obispo
Los Osos. Along Los Osos Crk downstream from end of Calle Cordoniz and on slopes between Calle Cordoniz and the crk bed
Comment
OBI57089
Lupinus microcarpus var. densiflorus
Frederic Hrusas
1993-5-20
11024
San Luis Obispo
Paso Robles, approx 200 m N of Niblick Rd. Bridge along W margin of Salinas River
Comment
SEINET239728
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1180
San Luis Obispo
Roadside and banks adjacent Wellsona Rd. just S. of junction with River Rd. N. Paso Robles.
Comment
CDA27483
Lupinus microcarpus var. horizontalis
R. Riggins
1978-4-28
1139
San Luis Obispo
Wash at base of Crocker Canyon, Hurricane Road and County Road 285. West side of Temblor Range.
0
Comment
OBI64857
Lupinus microcarpus var. microcarpus
David J. Keil, with Tina Teed and Lisa Andreano
2001-5-8
29422
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
SBBG104239
Lupinus microcarpus var. microcarpus
D. A. Young, F. L. Johnson
1992-6-17
ROB 66
San Luis Obispo
0.5 km SE of Deer Trail Rd on W Perimeter Rd; Camp Roberts
Comment
JEPS108103
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-4-23
1133
San Luis Obispo
Hwy. 166, 0.8 mi W twin Rocks, 3.1 mi E Sierra Madre Road.
Comment
OBI48431
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-5-6
1144
San Luis Obispo
Huerhuero-La Panza Rd 0.2 mi NW Hwy 58
Comment
OBI56920
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-5-9
1150
San Luis Obispo
hwy 166, 2.7 mi E Cuyama River, 3.2 mi E Sierra Madre Rd
Comment
SBBG114098
Lupinus microcarpus var. microcarpus
R. Riggins
1978-4-28
1140
San Luis Obispo
wash at base of Crocker Cyn, Hurricane Rd and Co Rd 285; W side of Temblor Range
Comment
SBBG114124
Lupinus microcarpus var. microcarpus
R. Riggins
1978-5-9
1150
San Luis Obispo
Hwy 166, 2.7 mi E Cuyama River, 3.2 mi E of Sierra Madre Rd
Comment
OBI31143
Lupinus nanus
Julie M. Vanderwier
1979-5-11
26
San Luis Obispo
Indian Knob Tar Sands
Comment
UCR121534
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2002-4-16
7430
San Luis Obispo
Central Coast, Park Ridge 0.5 mi east of Morro Bay near Turri Road
76
Comment
UCR157979
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4209
San Luis Obispo
South Coast Range, Alamo Creek Rd, 0.9 mile north of Calif. Hwy 166, near Twitchell Reservoir
320
Comment
OBI17958
Lupinus nanus
Robert F. Hoover
1966-3-30
9775
San Luis Obispo
Panorama Hills at W base of Crocker Grade
Comment
UCD109213
Lupinus nanus
Carl Mankinen
1969-4-19
27
San Luis Obispo
San Luis Obispo County: along highway. On State Highway 41, 1 1/2 miles east of Atascadero junction.
Comment
OBI12824
Lupinus succulentus
B. H. Anderson
1972-2-20
288
San Luis Obispo
Toro Creek Rd
Comment
OBI72188
Lupinus succulentus
E. L. Painter & M. Wetherwax, David J. Keil, K. Downing, J. Olson
2000-5-16
CR- 76
San Luis Obispo
Camp Roberts. Along rd above Twin Bridges, parallel to Nacimiento River on N side. UTMs NAD27 zone 10S, 694248E, 3960467N
Comment
OBI31146
Lupinus truncatus
Julie M. Vanderwier
1979-4-13
127
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI12812
Lupinus truncatus
F. Rush
Jun-56
88
San Luis Obispo
Mt San Luis Obispo
Comment
RSA133543
Lupinus truncatus
Clare B. Hardham
1958-3-31
2985
San Luis Obispo
Intersection Shell Creek Road and Cammatti Road.
Comment
CAS-BOT-BC441260
Luzula macrantha
Clare B. Hardham
1957-4-30
1594
San Luis Obispo
Santa Lucia MOuntains: Cypress Mountain
853
Comment
OBI51250
Lysimachia arvensis
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-1
2 .16
San Luis Obispo
San Simeon State Park. NE corner of San Simeon State Park
Comment
OBI39726
Lysimachia latifolia
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15958
San Luis Obispo
3.8 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading up Cypress Mtn along Steiner Crk
Comment
SD143861
Lythrum hyssopifolia
G. K. Helmkamp
1997-6-20
2049
San Luis Obispo
Ca. 0.2 mile northeast of Buckskin and Martingale in Los Osos.
Comment
CAS-BOT-BC343891
Madia elegans
R. F. Hoover
1952-5-25
8223
San Luis Obispo
Caliente Mt.
Comment
OBI15729
Madia elegans
Robert F. Hoover
1952-5-25
8223
San Luis Obispo
Caliente Mt; W of peak
Comment
OBI59567
Madia elegans
George Butterworth
1997-11-3
198
San Luis Obispo
Beside hwy 58, 50 yds E of hwy 229, Calf Cyn
Comment
JEPS29340
Madia radiata
Rimo Bacigalupi, and L. Heckard
1962-3-27
8436
San Luis Obispo
2.0 mi ne junction of State Highway 41 and U. S. Highway 466 (s of State Highway 41, 4.1 mi w of Kern County line)
365
Comment
OBI15705
Madia sativa
Robert F. Hoover
1966-9-16
10038
San Luis Obispo
3 mi N of Santa Margarita
Comment
OBI29572
Madia sativa
Melissa Luckow
1981-6-25
693
San Luis Obispo
Just N of San Simeon Beach
Comment
PGM2948
Malacothamnus davidsonii
Vern Yadon
1987-7-16
San Luis Obispo
Bee Rock, 1/2 mi W fr Bee Rock Store
Comment
RSA43054
Malacothamnus gracilis
Robert F. Hoover
1946-10-29
6534
San Luis Obispo
Canyon opening south into Cuyama River opposite Pioneer Grove (Santa Barbara Co.)
Comment
CAS-BOT-BC204154
Malacothamnus jonesii
Ernest C. Twisselmann
1956-5-7
2771
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Portagee Canyon, fork of Gillis Canyon
487
Comment
RSA77205
Malacothamnus palmeri var. palmeri
Alice Eastwood
1927-8-1
s.n.
San Luis Obispo
Cambria
Comment
SBBG114965
Malacothamnus palmeri var. palmeri
D. Wilken with E. Painter
2002-6-2
15932
San Luis Obispo
Santa Rosa Crk Rd, ca. 3.2 linear km SE of Ocean View Mine
210
Comment
SBBG111567
Malacothrix
C. B. Hardham
1956-3-19
210
San Luis Obispo
Chimney Rock area
Comment
UCR4508
Malacothrix coulteri
Frank C. Vasek
1960-5-7
600507- 04
San Luis Obispo
South Coast Range, 5 mi east of La Panza Campground on the way to Simmler in Kern Co.
652
Comment
CAS-BOT-BC347327
Malacothrix coulteri
Eben McMillan
1952-4-26
56
San Luis Obispo
Gillis Canyon - 2 mi. S., 4 mi. E. Shandon
Comment
CAS-BOT-BC347337
Malacothrix coulteri
Ernest C. Twisselmann
1957-5-3
3488
San Luis Obispo
Caliente Range: Bill Hill Ranch at the foot of Caliente Mountain
701
Comment
SBBG61643
Malacothrix floccifera
C. B. Hardham
1957-6-17
2242
San Luis Obispo
Tassajera Cyn
Comment
POM78695
Malacothrix incana
T. W. Minthorn
1924-6-20
s.n.
San Luis Obispo
Pismo Beach
Comment
CAS-BOT-BC322537
Malacothrix phaeocarpa
R. F. Hoover
1964-6-5
8916
San Luis Obispo
Ridge southeast of Cuesta Pass, Santa Lucia Range
Comment
OBI62666
Malosma laurina
Jason Dart, Cletis England
2003-5-8
D 194
San Luis Obispo
Located on hilltop on Lot 24 of the subdivision of lots B, C, and F on the Corbett Tract, Arroyo Grande. This parcel is located on Badger Canyon rd. 1.5 miles up Corbett Canyon rd. from the intersection of hwy 227.
127
Comment
OBI81136
Malosma laurina
David J. Keil, with Lynne Dee Oyler
1990-3-16
21343
San Luis Obispo
Arroyo Grande West side of Oak Park Rd.
Comment
CAS-BOT-BC206676
Malva assurgentiflora
Marcus E. Jones
1930-2-2
26541
San Luis Obispo
Marine Station, Laguna
Comment
OBI7416
Malva assurgentiflora
Greg Hassen
1976-2-17
s.n.
San Luis Obispo
Vacant lot on Arbutus st, in Morro Bay
Comment
UCR91809
Malva nicaeensis
George K. Helmkamp
1996-5-27
1109
San Luis Obispo
Central Coast, west side of San Luis Obispo, south-facing slope of Bishop Peak
280
Comment
CHSC117376
Malva sylvestris
Richard R. Halse
2015-3-24
9361
San Luis Obispo
Western end of the Sant Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano
3
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
UC1122845
Marah fabacea
N. K. Carlson
1936-3-18
140
San Luis Obispo
0.6 mi ssw Picacho (Plot #2); Arroyo Grande Quadrangle
Comment
JEPS35251
Marah fabacea
R. F. Hoover
1947-2-5
6605
San Luis Obispo
1 mi n Hazard Canyon
Comment
OBI4256
Matthiola incana
John Kelly
1970-5-21
25
San Luis Obispo
Garden on Church St, San Luis Obispo
Comment
SBBG123905
Medicago praecox
D. Keil with K. Keil
1999-7-8
28374
San Luis Obispo
William Randolph Hearst State Beach, San Simeon
Comment
OBI8530
Medicago sativa
Craig Woods
1978-6-22
3
San Luis Obispo
At jctn of hwy 58 and Simmler Rd
610
Comment
CAS-BOT-BC269463
Melica californica
Grant
1903-4-29
s.n.
San Luis Obispo
Paso Robles
Comment
RSA0042483
Melica californica
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6434
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
UC1132239
Melica californica
H. C. Lee
1937-5-10
910
San Luis Obispo
0.5 mi n Lake Ysabel; Paso Robles Quad.
228
Comment
OBI32468
Melica californica
Rhonda Riggins
1982-5-14
1399
San Luis Obispo
Los Padres National Forest. San jose Avenales Rd 1.9 mi SE Avenales Guard Station, 1.3 mi NW Agua Escondido Rd
Comment
OBI72343
Melica imperfecta
Anthony Baniaga
2010-4-7
109
San Luis Obispo
Black Lake cyn, Choin property
35
Comment
SBBG109258
Melica imperfecta
C. B. Hardham
1957-5-6
1839
San Luis Obispo
0.75 mi S of Atascadero Lake
Comment
UC1132306
Melica imperfecta
H. C. Lee
1936-3-10
473
San Luis Obispo
2 mi nnw Camp Hill; Arroyo Grande Quad.
243
Comment
UC1132312
Melica imperfecta
T. M. Hendrix
1937-5-15
183
San Luis Obispo
1.4 mi sw Navajo; Pozo Quad.
624
Comment
OBI22012
Melica torreyana
Robert F. Hoover
1969-6-23
11391
San Luis Obispo
Santa Lucia Range. Ridge NW of Cuesta Pass
Comment
CAS-BOT-BC264259
Melica torreyana
R. F. Hoover
1947-5-14
7169
San Luis Obispo
Steiner Creek (Serrano Canyon)
Comment
OBI2551
Melica torreyana
Larry E. Brown
1970-3-25
1757
San Luis Obispo
Near waterfall in Prefumo Cyn about 2 mi W of jctn with Los Osos Valley rd
Comment
OBI73046
Melica torreyana
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-26
25398
San Luis Obispo
West Cuesta Ridge at west end of botanical area
Comment
UCSC000403
Melilotus albus
Unknown
1968-5-5
s.n.
San Luis Obispo
Low cultivated fields.
Comment
SBBG104960
Melilotus indicus
M. D. Proctor, E. A. Young
1993-3-17
ROB 209
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
OBI70164
Melilotus indicus
Bernard Miossi
1939-6-16
100
San Luis Obispo
Along hwy 101, 1.5 mi N of San Luis Obispo
58
Comment
UC771738
Melissa officinalis
R. F. Hoover
1946-8-3
San Luis Obispo
near dry water course Upper Coon Creek; San Luis Range, Upper Coon Creek
Comment
OBI13659
Mentha canadensis
Robert F. Hoover
1946-8-24
6325
San Luis Obispo
Near Laguna near San luis Obispo
Comment
SBBG104528
Mentha suaveolens
F. L. Johnson, N. A. McCarty
1993-10-15
ROB 742
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UCR28908
Mentzelia affinis
Melissa Luckow, R. Riggins
1982-4-13
753
San Luis Obispo
Buena Vista Overlook, 4.6 mi. north of junction with South Lake Road, 9.7 mi. east of Taft.
Comment
LA48314
Mentzelia affinis
D. E. Breedlove;
1962-3-29
2064
San Luis Obispo
8.6 mi. W of Simmler; La Panza Range.
548
Comment
OBI33115
Mentzelia laevicaulis
David J. Keil
1983-9-10
17941
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI79273
Mentzelia micrantha
David J. Keil, with Mike Walgren and Lisa Andreano
2012-5-15
31332
San Luis Obispo
Western end of San Luis Range. Field Ranch, Pacific Gas and Electric Company property, north of Diablo Canyon Nuclear Power Plant, and south of Montana de Oro State Park
165
Comment
RSA129059
Mentzelia micrantha
Clare B. Hardham
1958-5-17
3336
San Luis Obispo
Granite outcrop 0.5 miles north of Chimney Rock. North Road to Adelaida.
Comment
UC1121678
Mentzelia pectinata
E. Armstrong
1934-4-1
1117
San Luis Obispo
10 mi e Santa Margarita; Pozo Quadrangle
Comment
OBI12501
Mentzelia pectinata
Robert F. Hoover
1950-4-2
7804
San Luis Obispo
Crocker Grade, Temblor Range
Comment
PGM7381
Mentzelia pectinata
LeNeve Brian &Carol
2005-4-13
San Luis Obispo
Timblor Range Soda Lake Rd, Elkhorn Rd-just N of below power lines
Comment Read comments Apr 20 2013
SEINET7040147
Mentzelia pectinata
A. G. Vestal
1962-4-9
s.n.
San Luis Obispo
Cuyama Valley, 1.9 south of Maricopa. Cuyama Quad. UTM Zone 11, 268120mE, 3868644mN.
Comment
UC1224774
Mentzelia pectinata
R. F. Hoover
1952-4-8
8096
San Luis Obispo
near McKittrick road; West base of Temblor Range
Comment
OBI34288
Micranthes bryophora
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchard
1982-3-24
15780
San Luis Obispo
Vicinity of American Cyn in the La Panza Mts
Comment
JEPS68337
Micropus californicus var. californicus
Ernest C. Twisselmann and Donald J. Bedell
1971-4-30
17672
San Luis Obispo
ca. 2.5 mi se of Paso Robles; Franklin Canyon
Comment
OBI72918
Microseris bigelovii
David J. Keil
1988-6-23
20801
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
OBI15610
Microseris douglasii
Robert F. Hoover
1948-4-17
7461
San Luis Obispo
San Juan River S of Shandon
Comment
OBI78826
Microseris douglasii
Jada Golland, Tara Becker, Joey Persico
2014-4-27
1
San Luis Obispo
Laguna Lake. Near dirt path under electric poles.
37
Comment
CAS-BOT-BC349001
Microseris douglasii subsp. douglasii
R. F. Hoover
1967-4-8
10378
San Luis Obispo
Carrizo Plain near north end of Soda Lake
Comment
UC1224754
Microseris douglasii subsp. tenella
R. F. Hoover
1948-5-2
7496
San Luis Obispo
w base La Panza Range
Comment
SBBG126121
Microseris elegans
D. Keil
1998-5-4
27056
San Luis Obispo
Redhill rd, just S of jct with St Hwy 58
Comment
UCR61735
Microseris lindleyi
George K. Helmkamp
1990-4-19
s.n.
San Luis Obispo
Central Coast Range, State Hwy 58 at Parkhill Road, c. 3 mi northeast of Santa Margarita
367
Comment
SBBG124982
Mimetanthe pilosa
C. B. Hardham
1958-7-22
3762
San Luis Obispo
Atascadero
Comment
HSC37452
Mimulus aurantiacus var. aurantiacus
J. D. Ackerman, A. M. Montalvo
1975-6-24
502
San Luis Obispo
Cerro Alto campground off Hwy. 41 between Atascadero and Morro Bay in Santa Lucia Mtns.
Comment
OBI8439
Mimulus aurantiacus var. aurantiacus
Lynne D. Althouse
1977-4-16
47
San Luis Obispo
Wolfe's horse ranch near San Luis High School
137
Comment
UCSB22228
Mimulus aurantiacus var. aurantiacus
McMinn, H.
1947-5-25
San Luis Obispo
About 5.6 miles southwest of Templeton on road to Cayucos via Santa Rita Canyon
274
Comment
JEPS10233
Mimulus aurantiacus var. grandiflorus
Georgiana P. Ballard
1935-1
San Luis Obispo
Paso Robles
Comment
RSA420290
Mimulus aurantiacus var. grandiflorus
R. S. Woglum
1938-5-14
1670
San Luis Obispo
Jolon to San Simeon, along Nacimiento River
Comment
JEPS22929
Mimulus cardinalis
Volney Rattan
June 1881
San Luis Obispo
n San Luis Obispo
Comment
SBBG27685
Mimulus floribundus
C. B. Hardham
1958-7-1
3744
San Luis Obispo
head of Old Crk between Old Crk and Toro Crk
Comment
SFV3399
Mimulus fremontii
C. B. Hardham
1960-5-5
5615
San Luis Obispo
Pine Mountain.
Comment
OBI37665
Mimulus guttatus
Eric Wise
1982-5-17
1459
San Luis Obispo
Spring W of Kerr lake MacMillan rd, 8.6 mi NE of hwy 46 on Whtie Crk Ranch
Comment
OBI37667
Mimulus guttatus
Eric Wise
1982-6-24
1512
San Luis Obispo
Warden lake. N of Los Osos Valley Rd
Comment
CDA21345
Mimulus pilosus
G. F. Hrusa
1993-5-2
11013
San Luis Obispo
Salinas Valley Region; Salinas River approx. 200 meters to N of Niblick Bridge. W bank of river, vicinity of Paso Robles.
Comment
UCD39106
Mirabilis laevis var. crassifolia
Beecher Crampton
1964-5-18
6964
San Luis Obispo
San Luis Obispo County: N.E. corner of county, just east summit Cottonwood pass, State Hwy 41.
609
Comment
SEINET10582041
Monardella crispa
A. Graff
1993-7-8
Graff 159
San Luis Obispo
Nipomo Dunes. On the right side of the road to the ocean, in a dip between 2 hills. Locally frequent on the north-facing slope that runs down to the creek. Need permission from the Nature Conservancy to collect. With Juncus sp., Salix sp., Eriophyllum stachaedifolium, Achillea millefolium, Lupinus sp. Mid-bloom. Bombus sp.
Comment
SBBG110173
Monardella sinuata subsp. sinuata
C. B. Hardham
1961-5-16
7047
San Luis Obispo
Baywood Park
Comment
CAS-BOT-BC220292
Monardella undulata subsp. crispa
R. F. Hoover
1947-8-8
7354
San Luis Obispo
Oceano
Comment
OBI13639
Monardella undulata subsp. crispa
Robert F. Hoover
1947-7-10
7291
San Luis Obispo
Short distance N of N edge of Santa Maria Valley on Guadalupe-Arroyo Grande rd
300
Comment
OBI58382
Monardella undulata subsp. crispa
Austin P. Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Nipomo Dunes, W of Black Lake along Southernmost crest of Dune Lakes
Comment
JEPS100243
Monardella undulata subsp. undulata
Dean W. Taylor with Alison Colwell
2002-9-26
18445
San Luis Obispo
Oso Flaco Lake, dunes just north from the beach access boardwalk, Pismo Dunes State Park
9
Comment
UCR115123
Monardella undulata subsp. undulata
Austin P. Griffiths, M. E. Griffiths
1986-5-15
s.n.
San Luis Obispo
Central Coast, Guadalupe Dunes, midway along northernmost vegetated ridge
Comment
CAS-BOT-BC214152
Monardella villosa subsp. obispoensis
Clare B. Hardham
1956-8-3
1241
San Luis Obispo
T. Dellahanna Ranch, Cayucos Rd., Santa Lucia Mountains
Comment
RSA293528
Monardella villosa subsp. obispoensis
C. W. Tilforth, John Dourley
1979-7-19
1833
San Luis Obispo
Cuesta Ridge, west of La Cuesta Summit, north of San Luis Obispo
Comment
RSA221657
Monolepis nuttalliana
E. C. Twisselmann
1970-4-19
16364
San Luis Obispo
Twisselmann Lake.
686
Comment
CDA16334
Monolopia lanceolata
G. F. Hrusa
2000-4-1
15321
San Luis Obispo
Carrizo Plain; Hills above and to W of Swain pasture.
762
Comment
OBI69708
Monolopia lanceolata
Larry Kandarian
2006-4-17
s.n.
San Luis Obispo
Cholame
Comment
UC1069972
Monolopia lanceolata
E. Armstrong
1934-4-1
1100
San Luis Obispo
Carrizo Plains McKittrick Quad., Carrizo Plains
Comment
SFV16179
Monolopia lanceolata
M. D. Meyer, J. M. Albert
1995-3-26
1
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
OBI58488
Montia fontana
David J. Keil, with Kathleen A. Keil
1998-4-18
26817
San Luis Obispo
Los Padres Natinal Forest. La Panza Mts., 1.6 miles from Hwy 58 on Red Hill Rd.
Comment
SBBG1266
Morella californica
C. B. Hardham
1958-10-11
4027
San Luis Obispo
Cambria
Comment
OBI22824
Morus alba
Jay B. Hunt
1955-10-24
s.n.
San Luis Obispo
Cal Poly, Hill N of McPhee's residence
Comment
UC1532799
Mucronea californica
Robert F. Thorne
1968-6-7
37782
San Luis Obispo
ca 3 mi s Oceano (sandy flat area back of sand dunes); Jack Lake
Comment
OBI65152
Mucronea perfoliata
Greg Wilvert
2005-5-20
436
San Luis Obispo
SE half of the Caliente Range. 0.5 km S of Quail Spring Reservoir
890
Comment
OBI66830
Muhlenbergia microsperma
David J. Keil, with Kathleen A. Keil
2002-3-29
29772
San Luis Obispo
Lopez Reservoir. Vicinity of 35.20391 deg. N x 120.47009 deg. W
Comment
RSA755084
Muhlenbergia rigens
David J. Keil
2000-6-28
28825
San Luis Obispo
Vicinity of mouth of San Carpoforo Creek, W of California Highway 1.
Comment
UC771715
Muhlenbergia rigens
R. F. Hoover
1946-9-14
6372
San Luis Obispo
by roadside Santa Margarita
Comment
UCR38974
Myrica californica
R. J. Rodin
1970-9-10
8424
San Luis Obispo
Pacific Coast, Pismo Beach State Park
6
Comment
OBI82847
Myriopteris covillei
David J. Keil
1998-4-16
26764
San Luis Obispo
Los Padres National Forest 0.5 miles NW from junction with road to Navajo Camp on Black Mountain Rd.
Comment
OBI20333
Myrtus communis
Samuel Miyamoto
1971-5-6
13
San Luis Obispo
San Luis Obispo, Cal Poly campus, E side of English bldg
91
Comment
OBI64646
Najas marina
David J. Keil, with Kathleen A. Keil
2002-7-27
29898
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
396
Comment
OBI43473
Najas marina
Eric Wise
1981-10-23
1365
San Luis Obispo
Tepesquet Vinyard Ponds 4-6 mi S of Shandon on San Juan rd
Comment
CAS-BOT-BC260207
Nassella pulchra
David D. Keck
1933-5-5
2188
San Luis Obispo
Odd Fellows Cemetary, near mouth of Torro Creek, between Cayucos and Morro
Comment
RSA0042119
Nassella pulchra
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6410
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
SBBG112540
Nassella pulchra
D. Keil
1985-3-26
18472
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
OBI56355
Nasturtium gambelii
Austin P. Griffiths, M. D. Knudsen, K. G. Jones & G. A. Solzgeber
1986-6-11
s.n.
San Luis Obispo
Guadalupe dunes. In tules at SW corner of causeway, Oso Flaco Lake. Township/Range T11N, R35W, sect 17 BM: S
Comment
SBBG51829
Nasturtium gambelii
A. Parikh, N. Gale
1999-6-24
SLO- 7
San Luis Obispo
N side of the northern lobe of Oso Flaco Lake
4
Comment Read comments Apr 9 2009
OBI37248
Nasturtium officinale
Eric Wise
1981-7-26
956
San Luis Obispo
Poly Cyn
Comment
SBBG33639
Nasturtium officinale
M. A. Elvin, C. Rutherford, J. Chestnut, J. Iwanicha
2005-12-21
4599
San Luis Obispo
N side of Little Oso Flaco Lake
7
Comment
SFV1501
Nasturtium officinale
E. R. Blakley
1962-5-31
5144
San Luis Obispo
South bank near the mouth of Santa Maria River.
6
Comment
OBI80078
Navarretia atractyloides
David J. Keil
2000-5-27
28766
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
UC125025
Navarretia atractyloides
L. Jared
San Luis Obispo
San Luis Obispo
Comment
OBI42348
Navarretia atractyloides
David Keil
1986-5-28
19607
San Luis Obispo
Ca. 1/4-1/2 mi W from jctn with Parkhill Rd along Las Pilitas Rd
Comment
OBI79491
Navarretia hamata subsp. parviloba
David J. Keil, with Mike Walgren & Lisa Andreano
2013-5-1
31771
San Luis Obispo
Montana de Oro State Park. Slopes north of Coon Creek, burned over in fall 2012 controlled burn/wildfire
100
Comment
RSA549971
Navarretia jaredii
C. F. Smith
1991-6-25
12216
San Luis Obispo
On Carrizo Plain side of Caliente Mountain ridge, just below summit.
1372
Comment
OBI65868
Navarretia mellita
D. R. Miller
1994-6-10
694 -429
San Luis Obispo
Pine Mt. region. Patch at brush edge next to 'Coles' ridge gate; top of the Marmoley's creek drainage.
900
Comment
CAS-BOT-BC230453
Navarretia mitracarpa
Ira L. Wiggins
1929-5-23
3721
San Luis Obispo
10 miles E of Shandon
Comment
JEPS108309
Navarretia mitracarpa
David Gowen
2005-5-23
381
San Luis Obispo
W. side of Cottonwood Pass on HWY 41, S. side of road on gentle E-facing slope.
Comment
SBBG117967
Navarretia nigelliformis subsp. radians
E. Painter, J. Froland
2001-5-14
CR 238
San Luis Obispo
across (E of) W Perimeter Rd from Ranch House; Camp Roberts
211
Comment
OBI76688
Navarretia nigelliformis subsp. radians
Jason Dart
2006-5-24
279
San Luis Obispo
Ranchland at the far N end of Golden hill Rd, on a terr above Huerhuero Crk, Paso Robles
239
Comment
OBI20983
Nemacladus ramosissimus
Robert F. Hoover
1947-3-26
6764
San Luis Obispo
Oak Park district
Comment
SEINET10460988
Nemacladus secundiflorus
Hardham
1963-6-5
HARDHAM 10710
San Luis Obispo
Comment
SEINET10460995
Nemacladus secundiflorus
Rimo Bacigalupi, Guy T. Robbins
1954-5-12
Bacigalupi 4452
San Luis Obispo
Flood plain of East Fork Huerhuero Creek at crossing of road 1.1 miles south of Geneseo School, 3 miles north of Creston
305
Comment
SEINET10461005
Nemacladus secundiflorus
Barbara J. Ertter
1980-5-15
Ertter 3403
San Luis Obispo
South side Highway 58, 0.6 miles east of San Juan Creek, Syncline Hill grade west of Carrizo Plain
549
Comment
UC72017
Nemophila menziesii
Milo S. Baker
1891-1
San Luis Obispo
Huasna
Comment
SBBG49063
Nemophila menziesii var. menziesii
J. Copeland
1974-2-17
1049
San Luis Obispo
Grand View Mesa, Nipomo
Comment
SBBG64781
Nemophila menziesii var. menziesii
unknown
1896-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI56782
Nemophila pedunculata
David J. Keil
1986-4-13
19184
San Luis Obispo
2 mi E from jctn with Las Pilitas Rd on Parkhill Rd. S side of hwy
Comment
UC2027065
Nemophila pedunculata
Greg Wilvert
2005-5-11
413
San Luis Obispo
Southeast Half of the Caliente Range: 1.3 km SW of Semper Spring
Comment
OBI58214
Nemophila pedunculata
David J. Keil
1998-4-20
26872
San Luis Obispo
North of Nacimiento Lake, .3 miles south from Interlake Road on Bee Rock Road.
Comment
SBBG40336
Nicotiana acuminata var. multiflora
R. F. Hoover
1969-7-12
11442
San Luis Obispo
Salinas River at Paso Robles
Comment
OBI62448
Nicotiana quadrivalvis
Bernard Miossi
1939-8-2
139
San Luis Obispo
in bed of Salinas River, 6 mi N of Santa Margarita
274
Comment
OBI58091
Notholithocarpus densiflorus var. densiflorus
David J. Keil
1998-3-27
26440
San Luis Obispo
Montana de Oro State Park. Slopes west of Valencia Peak burned over in summer 1997
244
Comment
JEPS28485
Nuttallanthus texanus
H. C. Lee
1936-2-27
431
San Luis Obispo
1/2 mi se of Los Berros
137
Comment
OBI60941
Nuttallanthus texanus
G. F. Hrusa, D. Ragan
1999-4-21
15010
San Luis Obispo
Oceano Dunes, immed W of Callender Rd
107
Comment
OBI35571
Nuttallanthus texanus
S. M. Inman
1983-5-14
45
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. Rt on dirt rd after 'deer' sign, to S of dirt rd
Comment
UC310388
Oemleria cerasiformis
Philip A. Munz
1925-3-25
9197
San Luis Obispo
Morro Creek
Comment
POM98148
Oemleria cerasiformis
Philip A. Munz
1925-3-25
9197
San Luis Obispo
Morro Creek.
305
Comment
SBBG45329
Oenanthe sarmentosa
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake
Comment
OBI68370
Oenothera speciosa
David J. Keil
2003-8-23
30283
San Luis Obispo
Arroyo Grande. Lawn area in ornamental plantings around Wal-Mart Shopping Center (1168 W Branch Street, Arroyo Grande). Vicinity of 35.1277 deg. N x 120.5974 deg. W
Comment
CAS-BOT-BC56880
Opuntia phaeacantha
R. F. Hoover
1947-7-19
7316
San Luis Obispo
Field redacted by CAS, contact the data manager for more information
Comment
OBI20934
Opuntia phaeacantha
Robert F. Hoover
1947-7-19
7316
San Luis Obispo
North edge of Santa Maria vAlley near Nipomo-Guadalupe road, at base of sandy cliffs
Comment
POM274443
Opuntia phaeacantha
Lyman Benson
1934-4-14
5797
San Luis Obispo
Temblor Mt Range, Cuyama River Watershed.
610
Comment
JEPS70958
Orobanche californica subsp. condensa
L. R. Heckard
1973-5-12
3400
San Luis Obispo
Near Yaro Creek, along Las Palitos Road, about 4 air miles northwests of Pozo.
Comment
CAS-BOT-BC500162
Orobanche fasciculata
Beryl O. Schreiber
1934-4-1
1087
San Luis Obispo
Road to Santa Margarita from Pozo
Comment
JEPS35308
Orobanche uniflora subsp. occidentalis
R. F. Hoover
1951-4-15
8037
San Luis Obispo
Stoney Creek, tributary of Huasna River.
Comment
OBI2644
Orobanche vallicola
Jack D. Huffman
1964-11-11
s.n.
San Luis Obispo
Atascadero
Comment
POM89482
Orthocarpus densiflorus var. obispoensis
Philip A. Munz, D. D. Keck
1926-4-9
10244
San Luis Obispo
0.5 mi east of Pismo Beach.
15
Comment
POM72427
Orthocarpus erianthus
Philip A. Munz
1925-3-25
9235
San Luis Obispo
7 mi west of San Luis Obispo.
152
Comment
RSA0054978
Orthocarpus purpurascens
W. M. Arbaugh
1968-5-10
191
San Luis Obispo
Oceano.
Comment
OBI77682
Osmorhiza berteroi
Robert F. Hoover
1948-5-22
7532
San Luis Obispo
7 mi W of Templeton on rd to Cambria
Comment
RSA139876
Osmorhiza brachypoda
Clare B. Hardham
1960-5-5
5831
San Luis Obispo
Pine Mt.
915
Comment
UC126717
Packera breweri
Benj. Cobb
April 1907
San Luis Obispo
Paso Robles
Comment
UC496106
Packera breweri
Mrs. Frank Hatch
1932-4-16
San Luis Obispo
Paso Robles
Comment
JEPS114150
Paeonia californica
J. Olson
2002-4-9
San Luis Obispo
Camp San Luis Obispo. Steep SE-facing slope on S side of road, 0.2 mile from gate at water treatment plant.
Comment
CAS-BOT-BC121274
Paeonia californica
R. C. Bacigalupi
1949-4-7
3077
San Luis Obispo
Along Santa Rosa Road, 6.4 mi. E od junction with Calif. Hwy #1, near Cambria.
Comment
UCSB8043
Paeonia californica
Fox, Lynn
1963-3-2
San Luis Obispo
5.5 mi. SW of Buena Vista Mine, 13.2 mi. W of U. S. Hwy 101 on Mountain Springs Road, Paso Robles
673
Comment
CDA32583
Panicum capillare
David J. Keil
1996-5-27
s.n.
San Luis Obispo
South of Creston along Highway 229.
0
Comment
OBI79638
Panicum miliaceum
David J. Keil, with V. L. Holland
2013-1-11
31539
San Luis Obispo
Morro Bay. Lemos Feed and Pet Supply, 1320 Main Street. Along creek between parking lot and on-ramp to California Highway 1
15
Comment
CAS-BOT-BC422839
Papaver hybridum
Ernest C. Twisselmann
1962-4-29
7027
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley Hills: hill just east of Sinsheimer Flat
624
Comment
CAS-BOT-BC422842
Papaver hybridum
Ernest C. Twisselmann
1962-4-29
7025
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley Hills: hillslope on the southeast side of Sinsheimer Flat
632
Comment
CAS-BOT-BC272342
Pappostipa speciosa
Clare B. Hardham
1957-5-4
1896
San Luis Obispo
Tierra Redondo, Santa Lucia Mountains
Comment
CAS-BOT-BC272339
Pappostipa speciosa
David D. Keck
1934-4-26
2813
San Luis Obispo
10 mi. W. of Simmler on road to La Panza
Comment
RSA779034
Parapholis incurva
David J. Keil
2011-4-26
30997
San Luis Obispo
Southern fringe of Morro Bay salt marsh north of intersection of Pecho Road with Binscarth Road, Los Osos
5
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
UCR18022
Parapholis incurva
Eugene Cardiff
1966-5-13
s.n.
San Luis Obispo
Central Coast, near Cambria
Comment
OBI58819
Parietaria hespera
David J. Keil
1998-4-28
26943
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
UC455255
Parietaria hespera var. californica
I. J. Condit
1910-4-30
San Luis Obispo
Oceano
Comment
OBI82656
Parthenocissus inserta
David J. Keil
2015-7-8
33291
San Luis Obispo
Atascadero. Southeast of intersection of El Camino Real and San Rafael Road
280
Comment
OBI26503
Paspalum dilatatum
Kathlene Henry
1979-7-27
16
San Luis Obispo
Laguna Lake City Park, San luis Obispo
30
Comment
OBI43331
Paspalum distichum
Eric Wise
1981-9-29
1218
San Luis Obispo
Wittenberg Crk, Lopez lake
Comment
POM265135
Pectocarya penicillata
I. L. Wiggins
1929-4-13
3414
San Luis Obispo
Along Salinas River 5 miles north of Paso Robles.
Comment
POM258154
Pectocarya penicillata
I. W. Clokey, C. Clokey
1937-4-13
5829
San Luis Obispo
South east corner San Luis Obispo Co.
800
Comment
SFV16297
Pectocarya penicillata
P. M. Schiffman
1996-4-13
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Hillside behind old Traver's Ranch cinderblock house near the "spadefoot pond."
Comment
RSA139931
Pectocarya pusilla
Clare B. Hardham
1960-4-3
5338
San Luis Obispo
Cypress Mt., Santa Lucia Mountains.
Comment
UC2027431
Pectocarya setosa
Greg Wilvert
2005-4-24
315
San Luis Obispo
Southeast Half of the Caliente Range. 2.9 km S of Padrones Spring.
Comment
SBBG93786
Pedicularis densiflora
S. A. Junak
1990-5-1
4257
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, powerline access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.1 rd mi S of Tassajera Crk Rd
536
Comment
OBI52088
Pedicularis densiflora
Steven A. Junak, David A. Young, Tina J. Ayers
1989-3-13
3926
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres natl Forest. Cuesta Ridge: Along main rd (USFS Rd #29S11.3) 200 m E of W boundary sign for the Cuesta Ridge Botanical Area, 5.2 mi W of Hwy 101
783
Comment
OBI59521
Pelargonium grossularioides
David J. Keil
2002-1-3
29739
San Luis Obispo
San Luis Obispo. Along Walnut Street 1/2 block northeast from Santa Rosa Street.
Comment
UC1063606
Pellaea andromedifolia
E. Armstrong
1934-4-1
1109
San Luis Obispo
10 mi w Pozo; Pozo Quadrangle
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-BC71459
Pellaea mucronata
H. W. Henshaw
s.n.
San Luis Obispo
San Luis Obispo
Comment
RSA43034
Pellaea mucronata
Robert F. Hoover
1946-11-24
6565
San Luis Obispo
Hill above Salinas River opposite Pililao Creek
Comment
UC1063637
Pellaea mucronata var. mucronata
W. A. Peterson
1937-3-20
648
San Luis Obispo
1 mi ssw La Panza; Santa Barbara Nat'l Forest, La Panza Quadrangle
Comment
OBI51179
Pennisetum clandestinum
Jan Barber
1993-8-5
51
San Luis Obispo
San Simeon State Park
Comment
OBI76601
Pennisetum villosum
Michael Walgren
2011-12-10
264
San Luis Obispo
Montana de Oro State Park campground
Comment
OBI80758
Pennisetum villosum
David J. Keil
1992-10-19
23860
San Luis Obispo
Laguna Lake Park. Prefumo Canyon inlet. Area near main park entrance
170
Comment
UC1046570
Penstemon centranthifolius
A. D. Hawkes and R. Bacigalupi
1951-4-26
4905
San Luis Obispo
near Wasioja cutoff (Cuyama River Valley); , near Wasioja cutoff
Comment
SBBG107273
Penstemon heterophyllus
C. B. Hardham
1960-6-1
5974
San Luis Obispo
near Burnett Pk cypress forest
Comment
JEPS99078
Pentachaeta
Clare B. Hardham
1957-4-25
1733
San Luis Obispo
SE of Cypress Mountain
Comment
OBI16790
Pentachaeta exilis
Robert F. Hoover
1947-3-23
6728
San Luis Obispo
Fernandez Crk, near N end of La Panza Range
Comment
RSA140494
Pentachaeta exilis
Clare B. Hardham
1960-4-13
5413
San Luis Obispo
Hills south of Bee Rock, Santa Lucia Mountains.
366
Comment
RSA0066078
Pentagramma triangularis
M. M. Miles
1883-1
s.n.
San Luis Obispo
San Luis Obispo.
Comment
SBBG55738
Pentagramma triangularis subsp. triangularis
R. J. Rodin
1959-3-18
6320
San Luis Obispo
N side of Bishop Pk
Comment
SEINET11808778
Perezia microcephala
W. Knight, Knight, I.
1986-1
6370
San Luis Obispo
Nacimiento Lake Dr. (county road G-14)
Comment
UC2027188
Perideridia pringlei
Greg Wilvert
2005-5-20
430
San Luis Obispo
Southeast Half of the Caliente Range. 1.4 km WNW of Quail Springs Reservoir
Comment
OBI66407
Persicaria punctata
David J. Keil, with Dave Hacker
2005-6-24
30395
San Luis Obispo
North of San Simeon along California Route 1, north of Piedras Blancas Lighthouse and south of Arroyo de la Cruz, coastal drainage and adjacent roadsides just south of Piedras Blancas Motel
Comment
OBI81761
Persicaria punctata
D. R. Miller, Elizabeth A. Appel
2015-10-24
1015 .1136
San Luis Obispo
Piedras Blancas Light Station. Near pumphouse north of lighthouse
50
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
UC573217
Phacelia
T. M. Hendrix
1937-6-1
239
San Luis Obispo
2.6 mi ne Navajo; Pozo Quadrangle
563
Comment
UC2027259
Phacelia brachyloba
David Keil
1987-5-6
20121
San Luis Obispo
Highway 229 ca 1/2 mile north of junction Highway 58.
Comment
UC1314929
Phacelia cicutaria var. heliophila
R. F. Hoover
1967-6-4
10594
San Luis Obispo
canyon near north end of Elkhorn Plain; Temblor Range
Comment
OBI13788
Phacelia cicutaria var. hispida
Robert F. Hoover
1965-5-21
9379
San Luis Obispo
Ridge NW of Cuesta Pass
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
UC2027093
Phacelia cicutaria var. hispida
Greg Wilvert
2005-4-23
289
San Luis Obispo
Southeast Half of the Caliente Range: Above Lawson Spring
Comment
OBI41053
Phacelia cicutaria var. hispida
David J. Keil
1986-5-13
19439
San Luis Obispo
Hi Mt Rd near Hi Mtn Lookout
Comment
UCR104787
Phacelia ciliata
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1401
San Luis Obispo
Carrizo Plain. 10.4 mi. NW of Calif. Hwy 166 on Soda Lake Rd.
905
Comment
CDA14182
Phacelia ciliata
G. F. Hrusa, J. Hart
1993-4-6
10707
San Luis Obispo
Carrizo Plain; Summit of road berm at S end of Soda Lake on E side.
609
Comment
OBI65068
Phacelia ciliata var. ciliata
Greg Wilvert
2005-4-23
293
San Luis Obispo
SE Half of the Caliente Range. 1.3 km NW of Lawson Spring
873
Comment
UC1069294
Phacelia ciliata var. ciliata
H. C. Lee
1937-4-2
812
San Luis Obispo
1 1/4 mi w Linnie School; Paso Robles Quadrangle
Comment
UCD120677
Phacelia distans
G. F. Hrusa
1995-5-28
12233
San Luis Obispo
San Luis Obispo County: SE base of Peak 3, Black Butte Research Natural Area.
500
Comment
RSA789125
Phacelia douglasii
Jim R. Shevock, Jack Zaninovich
1983-3-30
10220
San Luis Obispo
Carrizo Plain, San Andreas Rift Zone between the Caliente and Temblor Ranges. Along Elkhorn Road, east side of Plain, 16.3 miles northwest from California highway 33/166.
244
Comment
SBBG97525
Phacelia douglasii
C. F. Smith
1950-4-30
2722
San Luis Obispo
Twisselmann Rd near Carneros Cyn, Temblor Range
1066
Comment
OBI53589
Phacelia douglasii
Arthur W. Hazebrook
1991-4-28
41
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, stabilized dunes; low lying area with dead cottonwood stand at NE base of Hill
Comment
OBI24992
Phacelia egena
David J. Keil
1980-4-26
13918
San Luis Obispo
Along Town Crk near Lime Mtn, W of Paso Robles
Comment
OBI32141
Phacelia egena
David J. Keil
1981-6-20
14915
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
UC1069316
Phacelia fremontii
P. L. Johannsen
1937-4-13
1037
San Luis Obispo
2 mi e Whites (Plot 123); McKittrick Quadrangle
Comment
RSA139947
Phacelia fremontii
Clare B. Hardham
1960-4-8
5356
San Luis Obispo
Bed of San Juan River. Road from Simmler to Paso Robles.
Comment
SBBG122337
Phacelia grisea
D. Keil
1989-6-3
21237
San Luis Obispo
St Hwy 41, between Atascadero and Morro Bay, 0.4 mi S of Hwy at Cerro Alto Cmpgrd
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
OBI42771
Phacelia malvifolia var. loasifolia
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15976
San Luis Obispo
4.4 mi E of jctn with Santa Rosa Crk rd on dirt rd leading to Cypress Mtn and following Steiner crk
Comment
RSA428673
Phacelia ramosissima var. montereyensis
Thekla Mohr
1911-1
s.n.
San Luis Obispo
San Luis Obispo.
Comment
CAS-BOT-BC159140
Phacelia ramosissima var. ramosissima
R. F. Hoover
1969-7-12
11425
San Luis Obispo
Sandy bed of Salinas River at Paso Robles
Comment
OBI47514
Phacelia tanacetifolia
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19229
San Luis Obispo
SW flank of Temblor Range. T31S, R21E NW corner sect 17 and SW corner sect 8. 3.05 mi E of rd to center of Carrizo Plain (to RC farm) on Elkhorn rd and N 0.25 mi to gate on unnamed dirt rd
792
Comment
UC1069413
Phacelia viscida
G. T. Nordstrom
1937-6-13
1342
San Luis Obispo
1 mi ssw Adelaida; Adelaida Quadrangle
Comment
RSA212560
Phacelia viscida
E. C. Twisselmann, D. J. Bedell
1969-7-5
15660
San Luis Obispo
Salinas River five miles south of Paso Robles.
183
Comment
OBI22093
Phalaris californica
Robert F. Hoover
1948-5-5
7520
San Luis Obispo
Oak Park district
Comment
OBI78968
Phalaris californica
Michael Walgren
2013-5-23
349
San Luis Obispo
Along Highway One at San Carpoforo Creek in the north county, on the northwest corner of the bridge over the creek.
13
Comment
OBI22096
Phalaris lemmonii
Robert F. Hoover
1947-4-26
7095
San Luis Obispo
1 mi E of Creston on Shandon rd
Comment
UC1124194
Phlox gracilis
G. T. Nordstrom
1937-4-29
1154
San Luis Obispo
2.7 mi ssw Asuncion School; Adelaida Quad.
457
Comment
UC23590
Phlox gracilis
L. Jared
1897-3-3
San Luis Obispo
Estrella South Coast Ranges
Comment
UC1069419
Pholistoma auritum
B. Bolt
1936-4-21
679
San Luis Obispo
3 3/4 mi. n.e. of mouth Smith Creek; Santa arbara Nat'l Forest, Cayucos Quad.
Comment
OBI31242
Pholistoma auritum var. auritum
Julie M. Vanderwier
1978-5-18
33
San Luis Obispo
Indian Knob Tar Sands
Comment
CAS-BOT-BC94990
Phoradendron bolleanum
R. C. Wenk
2007-4-8
596
San Luis Obispo
Carrizo Plain N.M., Caliente Ridge
1280
Comment
CAS-BOT-BC452061
Phyllospadix torreyi
R. F. Hoover
1964-7-12
9201
San Luis Obispo
Leffingwell Landing near Cambria
Comment
RSA682932
Phyllospadix torreyi
R. Setzer
1974-8-6
7988
San Luis Obispo
Estero Bay Project, site C . Poletti Ranch, about 2 miles S of Point Estero.
Comment
SD115054
Phyllospadix torreyi
W. P. Armstrong
1983-6-9
1137
San Luis Obispo
Sandy Beach -- 0.5 mi. N. of Morro Rock; washed ashore from nearby rocky shore
Comment
SD71228
Phyllospadix torreyi
R. F. Hoover
1964-7-12
9201
San Luis Obispo
Leffingwell Landing near Cambria, in tide-pools
Comment
UC1128127
Physocarpus capitatus
G. T. Nordstrom
1937-5-11
1198
San Luis Obispo
2.5 mi se of Asuncion School; Adelaida Quadrangle
Comment
CDA18002
Pickeringia montana
B. Villegas
1999-5-26
s.n.
San Luis Obispo
South Coast Ranges; TV Tower, approx. 1.0 mile NW Cuesta Pass and Hwy 101, San Luis Obispo Co.
Comment
OBI7630
Pickeringia montana var. montana
Christian Smith
1974-6-1
s.n.
San Luis Obispo
Along Santa Rita Cyn rd
Comment
SBBG38018
Pinus monophylla
N. Havlik
2003-6-5
San Luis Obispo
near Goat Spring, Caliente Mtn, Carrizo Plain Nat Monument; T11N R27W NE 1/4 S5
Comment
SBBG24321
Pinus radiata
M. Van Rensselaer
1950-3-12
San Luis Obispo
Cambria Pines
Comment
SBBG117541
Pinus sabiniana
E. Painter, M. Wetherwax
2000-8-18
CR 116
San Luis Obispo
W of Twin Bridges, on W side of Nacimiento River; Camp Roberts
180
Comment
OBI51355
Piperia elegans
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
4 .21
San Luis Obispo
San Simeon State Park. SW section of park
Comment
CAS-BOT-BC136601
Piperia michaelii
George Henry Grinnell
1930-8-13
s.n.
San Luis Obispo
Field redacted by CAS, contact the data manager for more information
Comment
OBI78624
Pittosporum undulatum
Mary McGregor, Rowan McGuire, Jose Diaz, David Ridi, Thomas McParland, Jared Ferguson
2014-2-2
5
San Luis Obispo
California Polytechnic State University campus; at corner of Via Carta and South Polyview Drive, by the side of Building 52 Science.
Comment
UCSC009187
Plagiobothrys
Randall Morgan
2015-4-20
6761
San Luis Obispo
Arroyo de la Cruz
Comment
CDA16345
Plagiobothrys canescens
G. F. Hrusa
2000-4-1
15332
San Luis Obispo
Carrizo Plain; Swain pasture on W side, (i.e. Swain pasture camp).
762
Comment
OBI29067
Plagiobothrys canescens
Melissa Luckow, Rhonda Riggins
1982-4-13
754
San Luis Obispo
Buena Vista overlook, 4.6 mi N of jctn with S lake Rd 9.7 mi E of Taft
Comment
OBI60104
Plagiobothrys canescens
G. F. Hrusa, T. D. Wilfred
1997-3-12
13652
San Luis Obispo
Carrizo Plain. Approx. 30 mi N of Carrizo Plain on Bitterwater Valley rd
725
Comment
OBI77772
Plagiobothrys canescens
David J. Keil
1998-4-14
26711
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
POM368865
Plagiobothrys canescens
L. S. Rose
1937-4-8
37037
San Luis Obispo
Cholame
351
Comment
RSA605968
Plagiobothrys canescens
D. D. Keck, J. Clausen
1935-4-9
3075
San Luis Obispo
3.5 miles west of Shandon.
305
Comment
UC1069021
Plagiobothrys canescens
N. H. French
1937-4-3
911
San Luis Obispo
10 mi e Cuyama Ranch; Santa Ynez Quad.
822
Comment
UCR101633
Plagiobothrys canescens
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3223
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with Calif. Hwy 33, roughly WNW of Maricopa
579
Comment
OBI77852
Plagiobothrys canescens
David J. Keil
1998-5-6
27089
San Luis Obispo
NE of Paso Robles. Airport Rd just S of Estrella Creek crossing.
Comment
OBI80326
Plagiobothrys canescens
David J. Keil, with Lynne Dee Oyler
1990-3-16
21337
San Luis Obispo
Arroyo Grande West side of Oak Park Rd.
Comment
SBBG123216
Plagiobothrys canescens
D. Keil
1998-4-14
26711
San Luis Obispo
near Adobe trailhead, 6.3 mi NE of jct of Tepusquet Cun Rd and Hwy 166, N of Cuyama River
Comment
OBI51412
Plagiobothrys nothofulvus
Jan Barber
1994-3-21
108
San Luis Obispo
San Simeon State park. Near ravine SE of Washburn campground
Comment
RSA139948
Plagiobothrys nothofulvus
Clare B. Hardham
1960-4-2
5329
San Luis Obispo
Green Valley near Cambria.
Comment
SD244645
Plagiobothrys nothofulvus
David Keil
1988-3-19
20403
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.
29
Comment
SBBG110379
Plagiobothrys nothofulvus
C. B. Hardham
1967-3-1
14369
San Luis Obispo
Big Rock, Shell Crk area
Comment
SEINET9289572
Plagiobothrys nothofulvus
Unknown
1967-3-20
San Luis Obispo
Santa Margarita, on way to Santa Margarita Lake, 1.3 mi past turnoff from Highway 101 on Highway 58, along Rinconada Creek, ten feet from road. Growing with Viola pedunculata.
Comment
OBI69949
Plagiobothrys stipitatus var. micranthus
D. R. Miller, E. A. Appel
2006-5-20
506 .828
San Luis Obispo
On ridge line at the Washburn trl San Simeon campground
Comment
UC2013245
Plagiobothrys tenellus
David Keil with Clare Hardham and Julie McCulloch
1998-4-17
26796 a
San Luis Obispo
South Creston at McCulloch property, Coyote Canyon Road (between Creston and Highway 58, W of O'Donnovan Road).
Comment
OBI82598
Plantago coronopus
David J. Keil
2015-8-10
33341
San Luis Obispo
Avila Beach
5
Comment
OBI59662
Plantago coronopus
David J. Keil
2001-12-18
29738
San Luis Obispo
San Luis Obispo. Along California Blvd. Ca. 1/2 block from Hathway Ave.
Comment
OBI11665
Plantago elongata
Robert F. Hoover
1947-3-30
6851
San Luis Obispo
1 mi S of Simmler, Carrizo Plain
Comment
SEINET7042440
Plantago erecta
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
UCD124430
Plantago erecta
K. L. Chambers
1961-3-18
1579
San Luis Obispo
San Luis Obispo County: Hwy. 1, 3.7 miles south of center of Cayucos.
Comment
RSA191895
Plantago hirtella var. galeottiana
Robert F. Thorne, Percy C. Everett
1962-10-3
31404
San Luis Obispo
Near Oso Flaco Lake.
5
Comment
OBI60491
Plantago major
Larry Kelly, David J. Keil
1988-10-1
250
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
SBBG104609
Plantago major
F. L. Johnson
1993-6-23
ROB 698
San Luis Obispo
Chorro Crk at bicycle repair facility; Camp San Luis Obispo
Comment
OBI28337
Platanus racemosa
Lori Blain
1982-4-4
2
San Luis Obispo
Cal Poly campus, near stream where Design Village branches off of Poly Cyn
152
Comment
JEPS97105
Platanus racemosa
F. L. Johnson and M. D. Proctor
1993-2-20
ROB 160
San Luis Obispo
N edge of cantonment area; Camp San Luis Obispo
Comment
OBI11621
Platanus racemosa
P. J. Justen
1966-4-30
26
San Luis Obispo
Cal Poly campus near the steer unit aobut 25 ft from the dry creek bed
Comment
SJSU3316
Platystemon californicus
C. W. Sharsmith
1962-4-20
6799
San Luis Obispo
Carrizo Plain c. 3 mi SE of Simmler
Comment
UC2026942
Plecostachys serpyllifolia
David J. Keil
2011-3-5
30971
San Luis Obispo
Cambria. Ca. 400 m south of intersection with Cambria pines Road on east side of California Route 1. 400-700 m inland from beach.
Comment
OBI31388
Plectritis ciliosa
Joy Nishida, Ginger King
1982-4-25
337
San Luis Obispo
American Cyn. .6 mi S of campground
549
Comment
OBI59752
Plectritis ciliosa
David J. Keil, with V. L. Holland
1999-5-4
28320
San Luis Obispo
Camp Roberts. Sulfur Springs Road, 0.5?1.1 miles w of junction with Deer Trail Road.
Comment
OBI30551
Plectritis macrocera
Melissa Luckow
1982-5-14
870
San Luis Obispo
1.9 mi SE of Avenales Guard Station on San Jose-Avenales Rd
Comment
OBI28575
Poa annua
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
79
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
OBI66897
Poa annua
David J. Keil, with Kathleen A. Keil
2001-4-20
29345
San Luis Obispo
Shell Creek Road ca. 0.5 mile north of Highway 58
457
Comment
RSA73524
Poa bulbosa
D. D. Keck, H. G. Baker, P. Dansereau
1949-4-18
6073
San Luis Obispo
3 miles N. of Santa Margarita
Comment
CDA11461
Poa howellii
G. F. Hrusa
1995-5-28
12221
San Luis Obispo
Black Butte Research Natural Area. Ridge immediately WNW of and leading to Peak 2.
Comment
OBI22165
Poa howellii
Robert F. Hoover
1949-5-12
7669
San Luis Obispo
Ridge SE of Cuesta Pass
Comment
OBI3041
Poa howellii
Larry E. Brown
1971-4-15
1942
San Luis Obispo
At top of Cuesta Ridge
Comment
OBI72990
Poa howellii
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-26
25401
San Luis Obispo
West Cuesta Ridge at west end of botanical area
Comment
UCR190589
Poa secunda
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9270
San Luis Obispo
Outer South Coast Ranges, La Panza Range along Calif. Highway 58 in Calf Canyon, 3.0 mi NE of Santa Margarita
335
Comment
CDA32642
Poa secunda
David J. Keil
1981-4-9
14288
San Luis Obispo
1 mile from junction with Pozo Road on Las Pilitas Road.
0
Comment
UCSC000064
Poa secunda
T. M. Hendrix
1937-4-22
74
San Luis Obispo
3.6 miles N.E. of Huerhuero School - Pozo
610
Comment
CAS-BOT-BC243106
Poa secunda subsp. secunda
Ira L. Wiggins
1932-3-21
5796
San Luis Obispo
Bitterwater Valley between Cholame and Annette
Comment
OBI59072
Poa secunda subsp. secunda
David J. Keil
1998-4-14
26734
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
SBBG104291
Poa secunda subsp. secunda
M. D. Proctor, E. A. Young
1993-5-18
ROB 235
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
UC524093
Poa secunda subsp. secunda
Ira L. Wiggins
1932-3-21
5796
San Luis Obispo
between Cholame and Annette; Bitterwater Valley
Comment
OBI45295
Poa secunda subsp. secunda
David J. Keil
1985-4-6
18529
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon. burned slope on ridge S of the Arroyo, SW of cutoff oxbow area
Comment
OBI72227
Poa secunda subsp. secunda
E. L. Painter & M. Wetherwax, David J. Keil, K. Downing, J. Olson
2000-5-16
CR- 74
San Luis Obispo
Camp Roberts. Above Nacimiento river, near Twin Bridges. UTMs (NAd27) zone 10S, 694385E, 3860403N
Comment
OBI72385
Polycarpon tetraphyllum
Anthony Baniaga
2010-1-24
231
San Luis Obispo
Shell Beach, Calif near 174 Seacliff Dr. On path to beach near draining pipe
15
Comment
SEINET9002261
Polygonum aviculare
R. R. Halse
2015-1
9359
San Luis Obispo
W end of the Santa Maria Valley, at the end of Oso Flaco Lake Road, ca 5 air miles S of Oceano.
3
Comment
UCD100141
Polygonum aviculare subsp. depressum
Ernest C. Twisselmann
1960-10-12
6016
San Luis Obispo
San Luis Obispo County: Summit of Palo Prieta Canyon.
655
Comment
CAS-BOT-BC109174
Polygonum paronychia
R. F. Hoover
1964-6-11
9042
San Luis Obispo
Just south of Hazard Canyon.
Comment
CAS-BOT-BC109175
Polygonum paronychia
R. F. Hoover
1947-5-23
7187
San Luis Obispo
Coast south of Hazard Canyon.
Comment
CAS-BOT-BC72006
Polypodium californicum
R. F. Hoover
1947-3-8
6651
San Luis Obispo
San Simeon
Comment
SEINET10611922
Polypodium californicum
Timothy Reeves, Donald J. Pinkava
1974-3-21
Reeves 11863
San Luis Obispo
Lopez Canyon. Ca. 8 mi. from Lopez Lake.
Comment
OBI22167
Polypogon interruptus
Robert D. Page
1962-5-5
91
San Luis Obispo
About 4 mi up Chorro Crk Cyn, Cal Poly campus
Comment
OBI72346
Polypogon monspeliensis
Anthony Baniaga
2010-5-15
182
San Luis Obispo
Black Lake Cyn; Choin Property
39
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
CAS-BOT-BC237319
Polypogon monspeliensis
R. F. Hoover
1950-6-2
7962 a
San Luis Obispo
Stoney Creek
Comment
OBI8492
Polypogon monspeliensis
R. D. McCall
1978-10-10
15
San Luis Obispo
Along rd in Res. Cyn.
Comment
CAS-BOT-BC237579
Polypogon viridis
R. F. Hoover
1964-9-16
9308
San Luis Obispo
Cal Poly [California Polytechnic College] campus, San Luis Obispo
Comment
UC74831
Polystichum dudleyi
Mrs. R. W. Summers
San Luis Obispo
Comment
CAS-BOT-BC76640
Polystichum munitum
R. F. Hoover
1947-1-6
6589
San Luis Obispo
San Lucia Range - Upper Coon Creek
Comment
OBI37123
Populus fremontii
Eric Wise
1983-10-16
1832
San Luis Obispo
Grant Lake. Bordering James Grant's property on Choice Valley rd about 1 mi S of Choice Valley school
Comment
UCR146964
Portulaca oleracea
George K. Helmkamp, E. A. Helmkamp
2004-10-8
8849
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek
136
Comment
SBBG108092
Potamogeton foliosus subsp. foliosus
C. B. Hardham
1957-9-2
2596
San Luis Obispo
Nacimiento Lake
Comment
UCR43230
Potamogeton pectinatus
E. A. Wise
1981-7-27
980
San Luis Obispo
Greengate Ponds. Orcutt Road
109
Comment
OBI10113
Potentilla anserina
Robert F. Hoover
1946-7-21
6239
San Luis Obispo
San Simeon Crk beach
Comment
OBI36979
Potentilla anserina
Eric Wise
1981-6-29
795
San Luis Obispo
Celery Lake of Dune lakes
Comment
CAS-BOT-BC141918
Potentilla anserina subsp. pacifica
Clare B. Hardham
Sept. 12, 197 (missing year digit)
2656
San Luis Obispo
Santa Rosa Creek - Santa Lucia Mountains
Comment
HSC91568
Potentilla anserina subsp. pacifica
Susan H. Bicknell
1989-6-13
San Luis Obispo
Montana de Oro.
Comment
CAS-BOT-BC508646
Prosartes hookeri
R. F. Hoover
1958-4-23
8465
San Luis Obispo
Santa Rita Creek west of Templeton
Comment
SEINET2442413
Prunus emarginata
David Keil
2010-5-15
30764
San Luis Obispo
Mount Lowe Road southeast of Cuesta Pass, 1.2 road miles from Highway 101. Steep, northfacing slope.; 0
585
Comment
POM147156
Prunus fasciculata
Alice Eastwood
1927-4-8
14325
San Luis Obispo
Nipoma Mesa.
Comment
SBBG34777
Prunus fasciculata var. fasciculata
R. Hoffmann
1931-5-30
San Luis Obispo
Oceano-Casmalia
Comment Read comments Jul 29 2018
RSA586525
Prunus ilicifolia
F. L. Johnson, M. D. Proctor
1993-2-19
ROB 0128
San Luis Obispo
1 km SW of Ranch House on Nacimiento Road.
Comment
SBBG104424
Prunus ilicifolia subsp. ilicifolia
D. A. Young, F. L. Johnson
1992-6-16
ROB 24
San Luis Obispo
0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
UC1128446
Prunus virginiana var. demissa
F. H. Raymond
1930-9-5
115
San Luis Obispo
Santa Rita Creek
274
Comment
OBI80443
Pseudognaphalium beneolens
David J. Keil
1978-8-10
12962
San Luis Obispo
Top of Cuesta Ridge, west sid, between Cuesta Botanical Area and end of paved road.
770
Comment
CAS-BOT-BC356469
Pseudognaphalium beneolens
Clare B. Hardham
1957-11-7
2723
San Luis Obispo
Santa Lucia Mountains. Cambria
Comment
OBI65926
Pseudognaphalium beneolens
D. R. Miller
1994-8-10
894 -521
San Luis Obispo
Pine Mtn Region. George Edmunson's property, E slope of Pine Mt, Tobacco Crk drainage
800
Comment
JEPS99111
Pseudognaphalium biolettii
Clare B. Hardham
1961-4-14
738 a
San Luis Obispo
Cambria
Comment
OBI72521
Pseudognaphalium biolettii
M. Wetherwax & E. L. Painter, E. L. Painter
2000-3-21
SLO- 54
San Luis Obispo
Camp San Luis Obispo. Cerro Chumash, Training Area L. UTMs (NAD27) zone 10, 708136E, 3910118N
200
Comment
UC1284941
Pseudognaphalium biolettii
R. F. Hoover
1948-3-4
7428
San Luis Obispo
Coast south of Hazard Canyon
Comment
UC1284938
Pseudognaphalium californicum
R. F. Hoover
1950-5-30
7950
San Luis Obispo
mouth of/ just s of Arroyo de la Cruz
Comment
UC771717
Pseudognaphalium californicum
R. F. Hoover
1946-6-13
6143
San Luis Obispo
6 mi s San Luis Obispo (on barren white (calcareous?) soil around outcrops of sandstone)
Comment
OBI72935
Pseudognaphalium luteoalbum
David J. Keil
1993-5-21
24077
San Luis Obispo
Nipomo Dunes Preserve. Oso Flaco Lake Area. From Oso Flaco Parking area to beach North of Oso Flaco Creek
Comment
OBI38068
Pseudognaphalium luteoalbum
David J. Keil, Kathryn Bay and Rich Ferguson
1984-4-28
18155
San Luis Obispo
Amer Cyn area in La Panza Mts
Comment
CAS-BOT-BC357370
Pseudognaphalium microcephalum
Clare B. Hardham
1956-8-3
1239
San Luis Obispo
Santa Lucia Mountains. Dellaganna Ranch, Cienega Creek
Comment
CAS-BOT-BC361545
Pseudognaphalium stramineum
R. F. Hoover
1947-8-13
7373
San Luis Obispo
South of Hazard Canyon
Comment
OBI45344
Pseudognaphalium stramineum
David J. Keil, Eric Wise
1982-7-2
16302
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black Lake cyn trl
Comment
UCR248798
Pseudognaphalium stramineum
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7232
San Luis Obispo
Central Coast, Guadalupe-Nipomo Dunes National Wildlife Refuge, north of Santa Maria River, west of Guadalupe, '4-pond Valley', Colorado Pond, c. 80 m from south refuge boundary
17
Comment
UC1953272
Psilocarphus brevissimus
David Keil with Jason Dart and Meg Perry
2010-4-27
30736
San Luis Obispo
Carrizo Plain Southwest of Carrizo Plains Elementary School, south of Highway 58.
Comment
SBBG54977
Psilocarphus tenellus
D. Keil, D. Walters
1990-4-26
138916
San Luis Obispo
Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI25451
Pterostegia drymarioides
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
13996
San Luis Obispo
CNPS photography committee field trip to Arroyo de la Cruz. Ca 1 mi E of Calif Rte 1 on Hearst Ranch
Comment
CAS-BOT-BC143772
Purshia stansburyana
Ernest C. Twisselmann
1968-8-23
14912
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment Read comments Jul 13 2018
CAS-BOT-BC36518
Quercus
W. R. Dudley
1905-1-2
s.n.
San Luis Obispo
near Chrome mine
Comment
RSA796588
Quercus X jolonensis
E. Painter, Margriet Wetherwax, D. H. Wilken, David J. Keil, Jeff Greenhouse
2000-3-9
CR- 193
San Luis Obispo
Camp Roberts. Near southern installation boundary road, north of San Marcos Road, west of Generals Road.
280
Comment
OBI14322
Quercus agrifolia var. agrifolia
F. Rush
1956-1
51
San Luis Obispo
Mt. SLO
Comment
OBI3900
Quercus agrifolia var. agrifolia
Elizabeth Rudd
1971-10-1
319
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
OBI14314
Quercus agrifolia var. agrifolia
Robert F. Hoover
1965-9-15
9548
San Luis Obispo
Summit on Pozo-Arroyo Grande road
Comment
OBI39338
Quercus agrifolia var. agrifolia
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18727
San Luis Obispo
12.6 mi from Calif rte 1 on San Simeon Creek Rd. between Pine mountain and Rocky Butte
Comment
SBBG20030
Quercus agrifolia var. agrifolia
J. M. Tucker
1963-4-11
3682
San Luis Obispo
N side of St Hwy 41, 15.1 mi (by rd) E of Cambria
Comment
CAS-BOT-BC541438
Quercus douglasii
D. H. Wilken; E. Painter
2003-4-3
15992
San Luis Obispo
Above Nacimiento River, W of Twin Bridges, ca 1.5 km E of upper Fork of Oro Fino Canyon
255
Comment
OBI81392
Quercus douglasii
Michael Walgren
2012-9-9
461
San Luis Obispo
San Miguel, Growing in a 40 acre rural property in San Miguel between Wellsona Rd and San Marcos Rd west of Hwy 101
214
Comment
UCR246622
Quercus douglasii
Beth Waterbury
1983-4-9
038
San Luis Obispo
State Hwy 58, 1.5 mi east of Avenales Wildlife Area, above the Salinas River
298
Comment
UC993107
Quercus douglasii
J. M. Tucker
1947-10-4
1627
San Luis Obispo
16.7 mi (by road) s Pine Canyon Guard Station (on s side of Highway 166); Cuyama Valley
Comment
CAS-BOT-BC79324
Quercus dumosa
Ernest C. Twisselmann
1968-5-13
14208
San Luis Obispo
Head of Cammata Canyon at the Cottingham place
609
Comment
CAS-BOT-BC79329
Quercus dumosa
Clare B. Hardham
1959-9-12
5196
San Luis Obispo
U 2 Ranch, York Mountain, W of Templeton
Comment
OBI83461
Quercus durata
Sophia Micheletti, James Vogul, Tricia Navigato, Wylie Hughs, Sarah Maloney
2017-1-21
7
San Luis Obispo
Riconada Trail, Santa Maria. Take the trail to the right of the parking lot, stay to the right on the trail, about 200 yards in
317
Comment
UC1135572
Quercus durata
B. Bolt
1936-4-21
680
San Luis Obispo
3.75 mi ne mouth of Smith Creek; Santa Barbara National Forest, Cayucos Quad.
304
Comment
CAS-BOT-BC94030
Quercus durata
W. R. Dudley
1905-1-5
s.n.
San Luis Obispo
Cypress springs
Comment
UC1178411
Quercus durata
R. J. Rodin
1957-5-5
6139
San Luis Obispo
0.5 mi w Cuesta Pass (4 mi n of San Luis Obispo)
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
CAS-BOT-BC61600
Quercus lobata
Ernest C. Twisselmann
1956-8-8
3111
San Luis Obispo
Near Ortega Spring, Palo Prieta Canyon
420
Comment
SD71154
Quercus palmeri
R. F. Hoover
1964-11-15
9326
San Luis Obispo
4 miles west of Paso Robles on Peachey Canyon Road
Comment
OBI51357
Quercus parvula var. shrevei
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
4 .18
San Luis Obispo
San Simeon State Park, SW section of park
Comment
OBI37877
Rafinesquia californica
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18616
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-BC362536
Rafinesquia californica
Ernest C. Twisselmann
1955-5-27
2036
San Luis Obispo
La Panza Range. Upper Navajo Canyon
762
Comment
OBI47627
Rafinesquia californica
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19272
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
UCR169952
Ranunculus
George K. Helmkamp
2004-6-9
8614
San Luis Obispo
Central Coast, Mesa Dunes Mobile Home Park along Mesa View Dr (Calif. Hwy 1), 0.3 mi south of Halcyon Rd.
76
Comment
OBI10573
Ranunculus californicus
Russell Gorman
1956-4-6
38
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
SEINET2444524
Ranunculus californicus
Eric Luning
2003-4-15
11
San Luis Obispo
Reservoir Canyon Trail.
Comment
UCR61755
Ranunculus californicus
George K. Helmkamp
1989-4-17
s.n.
San Luis Obispo
Irish Hills, at the crest of Prefumo Canyon Road
366
Comment
OBI28117
Ranunculus californicus
Carrie Wilson, Allison Berry
1982-5-11
66
San Luis Obispo
N of San Luis Obispo. 1.5 mi on CA Rte 101 R on Reservoir Cyn Rd 1/2 mi to end. Site on ridge to left 550 yds up trl
Comment
CAS-BOT-BC378582
Ranunculus californicus var. californicus
Clare B. Hardham
1957-5-5
1823
San Luis Obispo
Creston-Shandon Rd.
Comment
OBI66514
Ranunculus hebecarpus
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26288
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
UC56067
Ranunculus hebecarpus
J. H. Barber
1899-4-9
San Luis Obispo
Paso Robles
Comment
UCR132061
Raphanus sativus
George K. Helmkamp
2003-7-31
8050 B
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
RSA0054955
Rhamnus californica
Keith E. Hoffmaster
1935-7-1
659
San Luis Obispo
7 mi. So. of Arroyo Grande.
Comment
UC455433
Rhamnus californica subsp. californica
unknown
1905-1
San Luis Obispo
Poly Canyon
Comment
OBI78823
Rhamnus crocea
David J. Keil
2013-8-29
31998
San Luis Obispo
Morro Bay State Park. Northeast of east end of Santa Ysabel Ave on slope south of Los Osos Creek
15
Comment
OBI10293
Rhamnus crocea
Larry E. Brown
1970-4-24
1781
San Luis Obispo
Cuesta Ridge near San Luis Obispo
Comment
UCD111918
Rhamnus crocea
J. M. Tucker
1963-4-11
3675
San Luis Obispo
San Luis Obispo County: Beecham Ranch in Clark Valley, ca. 6 miles, airline, southeast of Morro Bay.
Comment
RSA121751
Rhamnus tomentella subsp. tomentella
A. D. Gifford
1937-6-4
824
San Luis Obispo
3.1 miles N of Pozo.
503
Comment
CAS-BOT-BC173066
Ribes divaricatum var. pubiflorum
Alice Eastwood
1926-5-4
13842
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC173072
Ribes divaricatum var. pubiflorum
Alice Eastwood; John Thomas Howell
1937-5-1
4180
San Luis Obispo
Pettits Canyon, San Luis Range
Comment
RSA0025021
Ribes divaricatum var. pubiflorum
Carl B. Wolf
1929-4-15
3584
San Luis Obispo
5 miles south of Oceano along S.P.R.R.
30
Comment
CAS-BOT-BC169015
Ribes indecorum
Mary E. Wall
1933-4-20
s.n.
San Luis Obispo
Santa Margarita, El Dorado School
Comment
CAS-BOT-BC168657
Ribes malvaceum
Steve Boyd
2007-2-17
11715
San Luis Obispo
Los Padres National Forest along Pozo Road at Pozo Summit, at divide between Pozo Creek drainage and Mariana Creek drainage - Coast Ranges, La Panza Range
803
Comment
OBI14051
Ribes malvaceum
Robert F. Hoover
1964-3-14
8650
San Luis Obispo
Head of Lopez Cyn
Comment
OBI60069
Ribes malvaceum
David J. Keil, Lynne Dee Oyler
May1989
s.n.
San Luis Obispo
Squire Cyn, S of San Luis Obispo
Comment
CAS-BOT-BC168974
Ribes malvaceum
Ernest C. Twisselmann
1956-1-24
2504
San Luis Obispo
Upper Calf Canyon - La Panza Range
457
Comment
OBI57132
Ribes malvaceum var. malvaceum
Danielle DeRome
1994-11-15
1115941
San Luis Obispo
On the slope between Poly Canyon rd and the dump road
Comment
HSC91482
Ribes menziesii
Susan H. Bicknell
1988-8-19
San Luis Obispo
Montano de Oro State Park, Hayard Canyon, MD07
Comment
UC573238
Ribes menziesii
G. T. Nordstrom
1937-5-5
1175
San Luis Obispo
1.3 mi sw Oakdale School; Adelaida Quadrangle
304
Comment
UC572241
Ribes quercetorum
H. C. Lee
1937-3-31
807
San Luis Obispo
3 mi ne Templeton; Paso Robles Quadrangle
304
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
OBI33295
Ribes sanguineum var. glutinosum
Jesse Arnold
1964-2-16
8
San Luis Obispo
0.6 mi SW of summit, on road to Black Mt, Los Padres Natl Forest
Comment
RSA128752
Ribes sericeum
Clare B. Hardham
1959-2-1
4031
San Luis Obispo
V2 Ranch, York Mountain, west of Templeton
Comment
RSA140219
Ribes sericeum
Clare B. Hardham
1960-2-25
5207
San Luis Obispo
Along Santa Rosa Creek, 901 miles east of Cambria
213
Comment
CAS-BOT-BC173758
Ribes speciosum
R. F. Hoover
1947-1-3
6580
San Luis Obispo
Perry Creek se. of Cambria
Comment
OBI80485
Ribes speciosum
David J. Keil
2015-2-14
32643
San Luis Obispo
Pismo Preserve. Along unpaved road from intersection with Thousand Hills Road westward to summit
70
Comment
UCR115561
Ribes speciosum
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5418
San Luis Obispo
Central Coast, Irish Hills, north of Avila Beach, See Canyon, 7.4 mi south of Los Osos Valley Road
213
Comment
RSA0019664
Ribes speciosum
Carl B. Wolf
1929-4-13
3462
San Luis Obispo
North base of Cuesta Grade.
427
Comment
OBI56604
Rigiopappus leptocladus
David J. Keil
1998-4-9
26631
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepesquet Canyon Rd.
Comment
OBI37091
Rorippa palustris subsp. palustris
Eric Wise
1981-6-15
564
San Luis Obispo
N shore of Laguna Lake SLO
Comment
OBI64141
Rorippa palustris subsp. palustris
LynneDee Althouse, Jason Dart
2004-4-23
231
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
472
Comment
OBI27388
Rosa californica
Thomas Burrows
1980-6-20
94
San Luis Obispo
Reservoir Cyn
152
Comment
UC1128576
Rosa californica
W. A. Peterson
1937-5-16
846
San Luis Obispo
1.3 mi ese French Camp; La Panza Quadrangle
Comment
UC1789007
Rosa californica
Barbara Ertter with David Chipping
1996-6-16
14877
San Luis Obispo
Shark Intel of Morro Bay west of Los Osos, ca 150 yards west of Butte Drive near Sweet Springs Nature Preserve.
Comment
UC1789008
Rosa californica
Barbara Ertter with David Chipping
1996-6-16
14879
San Luis Obispo
Upper end of Shark Inlet, Morro Bay west of Los Osos. ca 1/2 mile from patch of R. nutkana (14877).
Comment
OBI65800
Rosa gymnocarpa
D. R. Miller
1994-4-30
494 -292
San Luis Obispo
Pine Mt Region, from Miller Property, up water cyn, E slope of Pine Mt; Tobacco Crk drainage
732
Comment
OBI10007
Rosa spithamea
Robert F. Hoover
1950-6-5
7978
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
OBI79069
Rosa spithamea
David J. Keil
2013-8-19
31889
San Luis Obispo
Morro Bay State Park portion of El Morro Elfin Forest, Los Osos
5
Comment
OBI10005
Rosa spithamea var. sonomensis
Robert F. Hoover
1946-8-26
6349
San Luis Obispo
Near Sunnyside School, Osos Valley
Comment
OBI36301
Rubus armeniacus
Julie McCauley
1980-7-30
5
San Luis Obispo
Cambria on lodge Hill; Ardath and Pineridge
Comment
HSC91500
Rubus parviflorus
Susan H. Bicknell
1989-8-8
San Luis Obispo
Montano de Oro State Park, MDO 51E
Comment
OBI20116
Rubus ursinus
Gary Howard
1971-5-15
s.n.
San Luis Obispo
Found 1/2 way up the old Cuesta grade road on sunny hillside
Comment
UC454999
Rubus ursinus
I. J. Condit
1909-3-9
San Luis Obispo
C. P. S. Canyon San Luis Obispo, C. P. S. Canyon
Comment
UC1136210
Rumex acetosella
H. C. Lee
1936-5-13
488
San Luis Obispo
Oceano Beach San Luis Obispo National Forest, Arroyo Grande Quad.
6
Comment
CDA22892
Rumex acetosella
G. D. Barbe
1974-5-16
1790
San Luis Obispo
Southwest corner of Frontage Road and Juniper Street, Nipomo.
0
Comment
OBI36793
Rumex conglomeratus
Eric Wise
1981-7-26
959
San Luis Obispo
Poly Cyn, Cal Poly campus
Comment
UCR29929.1
Rumex conglomeratus
David J. Keil
1981-6-20
14878
San Luis Obispo
Central Coast, north of San Simeon, along the channel and banks of Arroyo de la Cruz, east of Hwy 1 (Pacific Coast Hwy)
61
Comment
OBI28138
Rumex conglomeratus
Rick Frelinger
1982-5-8
33
San Luis Obispo
Salinas river 15 mi N of Atascadero, adj US hwy 101
Comment
OBI36796
Rumex conglomeratus
Eric Wise
1981-9-29
1211
San Luis Obispo
Orcutt Rd, 2.3 mi S of Johnson Ave
Comment
UCR132047
Rumex crispus
George K. Helmkamp
2003-7-31
8059
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
CAS-BOT-BC433349
Rumex crispus
Ernest C. Twisselmann
1952-8-18
132
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Phelps Spring, Eben McMillan Ranch
670
Comment
OBI10829
Rumex fueginus
R. R. LaBelle
1967-10-10
30
San Luis Obispo
Laguna Lake, San Luis Obispo. NE side of lake
Comment
OBI79088
Rumex fueginus
David J. Keil
2011-11-5
31131
San Luis Obispo
Oceano. Oceano County Park.
4
Comment
SBBG130672
Rumex fueginus
D. J. Keil
2011-11-5
31131
San Luis Obispo
Oceano, Oceano County Park
4
Comment
SBBG37935
Rumex kerneri
C. B. Hardham
1961-4-14
7379
San Luis Obispo
Santa Rosa Crk near Cambria
Comment
OBI30110
Rumex pulcher
Melissa Luckow
1982-6-24
886
San Luis Obispo
Cambria, jctn of hwy 1 and rd to Black Mt SE corner of rd. EIR vouchers
Comment
SD245456
Rumex salicifolius
David J. Keil, Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, Taylor Crow
2013-5-2
31630
San Luis Obispo
Avenales Ranch, sout of Pozo. Upper Alamo Creek drainage.
399
Comment
CAS-BOT-BC433991
Rumex salicifolius
Ernest C. Twisselmann
1954-10-9
1615
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Andreas Fault at Summit of Palo Prieta Canyon
670
Comment
OBI58469
Rumex salicifolius
David J. Keil
1998-6-8
27669
San Luis Obispo
N of Creston, 0.2 miles from Hwy 41 on La Panza Rd.
Comment
UC1296089
Rumex salicifolius var. denticulatus
R. F. Hoover
1947-5-31
7250
San Luis Obispo
e side La Panza Range; , Navajo Creek
Comment
UCSB71784
Ruppia maritima
Ferren, Wayne; Fiedler, P.; Leidy, R.
1993-7-8
San Luis Obispo
Pico Creek, San Simeon. Fragments found along margin of coastal pond just inland from estuary of Pico Creek.
Comment
RSA132976
Sagina apetala
Clare B. Hardham
1958-4-16
3036
San Luis Obispo
Abandoned road. About 0.5 miles W of Paso Robles, Peachy Canyon Rd.
Comment
OBI17187
Salicornia pacifica
F. Rush
August1957
s.n.
San Luis Obispo
S. Morro Bay
Comment
CAS-BOT-BC103281
Salix bonplandiana
Ernest C. Twisselmann
1954-2-25
839
San Luis Obispo
Twisselmann Ranch, 7 miles south of Cholame
670
Comment
CAS-BOT-BC103248
Salix bonplandiana
R. S. Woglum
1940-4-11
2586 B
San Luis Obispo
Near La Panza
731
Comment
CAS-BOT-BC103263
Salix bonplandiana
Ernest C. Twisselmann
1969-7-12
15668
San Luis Obispo
Sag pond on the San Andreas Fault near the summit of Choice Valley
701
Comment
UC2027557
Salix exigua
Greg Wilvert
2005-4-25
333
San Luis Obispo
Southeast Half of the Caliente Range: Wells Canyon
Comment
OBI36915
Salix lasiandra
Eric Wise
1983-2-17
1635
San Luis Obispo
Lopez Water Treatment Reservoir
Comment
OBI36917
Salix lasiandra
Eric Wise
1982-6-24
1543
San Luis Obispo
S shore of Laguna Lake SLO
Comment
UC454856
Salpichroa origanifolia
I. J. Condit
May 1910
San Luis Obispo
C. P. S. grounds; on lath house roots from Mrs. Eastman
Comment
OBI70513
Salsola australis
G. F. Hrusa
2005-9-10
16635
San Luis Obispo
Cholame Hills. Steep slope above Bitterwater Rd, S of Blackwell corner
579
Comment
CDA3175
Salsola damascena
T. C. Fuller
1978-7-19
20249
San Luis Obispo
Summit of the Temblor Range, Recruit Grade Pass, 26 km (16 miles) by road, Crocker Springs Road, southwest of McKittrick in eastern San Luis Obispo Co.
0
Comment
RSA0095120
Saltugilia australis
Clare B. Hardham
1958-5-5
3203
San Luis Obispo
Foothills of Caliente Mt., edge of Carissa Plains.
Comment
UC536871
Salvia carduacea
M. E. Jones
1934-4-4
San Luis Obispo
Pismo Beach
Comment
UC665585
Salvia carduacea
Ethel Crum
1940-4-7
2101
San Luis Obispo
2.4 mi se Cholame (Palo Prieto Canyon, n end of Temblor Range); Inner South Coast Ranges, Temblor Range, Palo Prieto Canyon
426
Comment
CDA19983
Salvia columbariae
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
SBBG34932
Salvia columbariae
Mrs. R. W. Summers
1882-3-23
San Luis Obispo
W slope of San Luis Mtn
Comment
SEINET7073181
Salvia columbariae
A. G. Vestal
1963-4-19
s.n.
San Luis Obispo
On a steep bank. Polo Priesto Valley [Palo Priesto Canyon] east of Mucho Spring. About 3.6 miles southeast of Route 466 [46 and 41] on Palo Priesto-Cholams Road. UTM Zone 10, 748513mE, 3952711mN. Coordinate datum: NAD27.
Comment
UCR190645
Salvia columbariae
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9403
San Luis Obispo
Inner South Coast Ranges, Carrizo Highway at Mile-32, Calif. Hwy 58, east of Santa Margarita, beside Windmill Creek
509
Comment
CHSC111085
Salvia mellifera
Richard R. Halse
2010-3-23
7836
San Luis Obispo
Santa Lucia Range. Along State Hwy. 46 ca. 7.3 miles east of its junction with State Hwy. 1.
458
Comment
JEPS97092
Salvia mellifera
M. D. Proctor and E. A. Young
1993-3-17
ROB 172
San Luis Obispo
2 km SE of Twin Bridges (on Boyscout Road); Camp Roberts
Comment
OBI27143
Salvia mellifera
Thomas Burrows
1980-4-24
14
San Luis Obispo
Reservoir Cyn, SLO
Comment
OBI66871
Salvia mellifera
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29603
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 deg. N, 120.6800 deg. W
244
Comment
SBBG104933
Salvia mellifera
F. L. Johnson Proctor
1993-2-20
ROB 146
San Luis Obispo
1 km NW of Chorro Reservoir; Camp San Luis Obispo
Comment
OBI8423
Salvia mellifera
Lynne Dee Althouse
1977-3-26
7
San Luis Obispo
Wolfe's horse ranch near San Luis High school
130
Comment
RSA585721
Salvia mellifera
M. D. Proctor, E. A. Young
1993-3-17
ROB- 172
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Road.
Comment
RSA523182
Salvia sonomensis
David J. Keil
1986-4-8
19141
San Luis Obispo
Fire Ecology class trip to BLM land on E side of Santa Margarita Lake.
Comment
RSA0019338
Sambucus mexicana
Greg Wilvert
2005-5-11
400
San Luis Obispo
Southeast half of the Caliente Range: Semper Spring.
870
Comment
OBI17796
Sambucus nigra subsp. caerulea
Penelope Blackmer
1973-4-9
32
San Luis Obispo
Bank of Pennington crk, downstream from fork of crk in SSN corner of Pennington Crk Bio Reserve
Comment
SBBG132330
Sambucus nigra subsp. caerulea
D. Keil, T. Teed, M. Uchida
2001-6-15
29599
San Luis Obispo
Chorro Crk drainage, Chorro Crk Bog Thistle exclosure; Camp San Luis Obispo
243
Comment
SBBG34917
Sambucus nigra subsp. caerulea
Mrs. R. W. Summers
--
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI28335
Sambucus nigra subsp. caerulea
Lori Blain
1982-4-7
5
San Luis Obispo
Cal Poly: near stearm where Design Village branches off of Poly cyn
152
Comment
OBI65132
Sambucus nigra subsp. caerulea
Greg Wilvert
2005-5-11
400
San Luis Obispo
SE half of Caliente Range; Semper Spring
Comment
OBI66548
Sambucus nigra subsp. caerulea
Viola C. Call
1967-5-13
74
San Luis Obispo
One-half mi N of upper Torro Creek summit
Comment
OBI51295
Sanicula arguta
Jan Barber
1994-3-21
113
San Luis Obispo
San Simeon State Park; S of San Simeon crk
Comment
OBI33003
Sanicula arguta
David J. Keil, Malcolm McLeod, and CNPS rare plant committee
1983-5-1
16978
San Luis Obispo
Ridge system and coastal terraces between Arroyo de la Cruz and Arroyo de los Chinos
Comment
OBI43692
Sanicula arguta
Rhonda Riggins
1987-4-16
1554
San Luis Obispo
Poly hill, Cal Poly campus
183
Comment
SD249119
Sanicula bipinnata
David Keil
1978-3-25
12676
San Luis Obispo
Irving Ranch
Comment
UC639018
Sanicula bipinnata
Bernard Miossi
1940-3-17
211
San Luis Obispo
1 mi n of San Luis Obispo
60
Comment
UCSB12111
Sanicula bipinnata
1962-3-29
San Luis Obispo
19.1 miles west of Simmler, La Panza Range
594
Comment
OBI78558
Sanicula bipinnatifida
David J. Keil
1998-4-14
26718
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
OBI8807
Sanicula bipinnatifida
Robert F. Hoover
1958-4-11
8445
San Luis Obispo
18 mi E of Creston on La Panza rd.
Comment
OBI45412
Sanicula crassicaulis
David J. Keil, Malcolm McLeod, and CNPS rare plant committee
1983-5-1
16969
San Luis Obispo
Between Arroyo de la Cruz and Arroyo de los Chinos
Comment
UCD127979
Sanicula crassicaulis
G. Helmkamp
1997-3-8
1453
San Luis Obispo
San Luis Obispo County: SE of Los Osos. Swift Ranch, starting around 2 miles south of Los Osos Valley Road on Clark Valley Road.
106
Comment
UCR161305
Sanicula crassicaulis
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9100
San Luis Obispo
Central Coast Hills, Irish Hills; See Canyon, 4.4 mi N of San Luis Bay Drive
186
Comment
OBI39723
Sanicula crassicaulis
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
15961
San Luis Obispo
3.8 mi E of jctn w/ Santa Rosa Crk rd on dirt road leading up Cypress Mtn along Steiner crk.
Comment
POM308262
Sanicula crassicaulis
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
3121
San Luis Obispo
Hwy 41, near Templeton
Comment
UC754981
Sanicula hoffmannii
R. F. Hoover
1947-5-31
7253
San Luis Obispo
w of Pozo (Rinconada Mine); Rinconada Mine
Comment
OBI8873
Sanicula hoffmannii
Robert F. Hoover
1947-5-14
7171
San Luis Obispo
Steiner Crk ("Serrano Cyn")
Comment
OBI56862
Sanicula maritima
David J. Keil
1998-4-10
26679
San Luis Obispo
At LeRoy Baldwin property, 2051 O'Connor Way, SW of San Luis Obispo.
Comment
OBI8743
Sanicula maritima
Robert F. Hoover
1947-2-24
6625
San Luis Obispo
First ridge W of Cerro Romauldo (near San Luis Obispo)
Comment
OBI28519
Sanicula tuberosa
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
85
San Luis Obispo
MacGillivary Ranch Adelaida
Comment
OBI75725
Sanicula tuberosa
D. R. Miller
2011-4-28
411 .941
San Luis Obispo
Flora of Rocky Butte/Pine Mt. Region. Above old Cline cabin, Tobacco Ridge rd
550
Comment
RSA212488
Sanicula tuberosa
Clare B. Hardham
1960-4-13
5412
San Luis Obispo
Hills south of Bee Rock.
366
Comment
OBI35219
Schoenoplectus californicus
Eric Wise
1981-6-15
617
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
OBI80839
Schoenoplectus californicus
David J. Keil
1992-1
22945
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
OBI35199
Schoenoplectus californicus
Eric Wise
1981-9-29
1268
San Luis Obispo
Oso Flaco Lake, shore of destabilized sand
Comment
OBI43616
Schoenoplectus pungens
Eric Wise
1982-5-11
1454
San Luis Obispo
Salinas River at Hwy 58
Comment
OBI5581
Schoenoplectus pungens
Sharon Jochums
1974-5-19
267
San Luis Obispo
Just N of Point San Simeon
Comment
UCR132031
Schoenoplectus pungens var. badius
George K. Helmkamp
2003-9-8
8132
San Luis Obispo
Central Coast, Saltwater ocean inlet 0.2 mile SW of Oceano Airport
6
Comment
UC1133556
Scirpus californicus
B. Bolt
1936-4-28
696
San Luis Obispo
1 1/2 mi w of Cerro San Luis Obispo; San Luis Obispo Quad.
45
Comment
UC1583755
Scirpus cernuus
David Keil
1977-8-7
12489
San Luis Obispo
along Los Osos Valley Road ca 1 mi w Turri Road; along Los Osos Valley Road w of Turri Road
Comment
OBI43550
Scirpus microcarpus
Eric Wise
1981-9-17
1125
San Luis Obispo
Salinas River at Hwy 58
Comment
SEINET3246852
Scrophularia
David Keil, Rhonda Riggins
1987-1
20146
San Luis Obispo
Cuesta Ridge East. Road to radio facility of Mt. Loew. Ca. 0.35 miles from Cuesta Ridge road and 4 miles from junction with US Rte 101.
730
Comment
CHSC45604
Scutellaria tuberosa
Blake A. Rowe
1987-4-14
61
San Luis Obispo
4 km e of the n end of Lake Naciemento.
350
Comment
OBI25028
Scutellaria tuberosa
David J. Keil, Dirk Walters
1980-4-26
13866
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
UC1124896
Scutellaria tuberosa
H. C. Lee
1937-6-1
1043
San Luis Obispo
2 1/2 mi wnw of Templeton
304
Comment
CAS-BOT-BC327395
Senecio aphanactis
R. F. Hoover
1967-4-8
10370
San Luis Obispo
18 miles southeast of Creston on La Panza Road
Comment
OBI28591
Senecio astephanus
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
65
San Luis Obispo
MacGillivary Ranch, Adelaida, CA
Comment
OBI15536
Senecio blochmaniae
Robert F. Hoover
1946-7-14
6228
San Luis Obispo
N end of Morro Bay
Comment
SBBG108045
Senecio blochmaniae
C. B. Hardham
1957-11-2
2690
San Luis Obispo
Baywood Park
Comment
OBI15533
Senecio blochmaniae
Robert F. Hoover
1966-9-12
9985
San Luis Obispo
Bed of Santa Maria River N of Santa Maria
Comment
OBI23923
Senecio californicus
Janice M. Toyoshima
1979-4-13
A 6 -13
San Luis Obispo
S of Shark Inlet, Morro Bay
Comment
OBI35473
Senecio californicus
S. M. Inman
1983-4-25
16
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. rt on dirt rd after 'deer' sign, to S of dirt rd
Comment
UC1070167
Senecio flaccidus var. douglasii
G. T. Nordstrom
1937-6-25
1395
San Luis Obispo
se shoulder Lime Mtn.; Adelaida Quad.
609
Comment
UC1070168
Senecio flaccidus var. douglasii
H. C. Lee
1937-5-23
975
San Luis Obispo
4 1/4 mi nse Templeton; Paso Robles Quad.
Comment
OBI75761
Setaria
David J. Keil
2011-7-4
31056
San Luis Obispo
San Luis Obispo. 1565 Descanso Drive (between Los Osos Valley Road and Del Rio Ave.
Comment
CAS-BOT-BC240253
Setaria viridis
Ernest C. Twisselmann
1960-8-22
5988
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
POM98574
Sidalcea malviflora subsp. laciniata
P. A. Munz
1925-3-24
9233
San Luis Obispo
3 miles W of San Luis Obispo
Comment
OBI55634
Silene coniflora
David J. Keil
1989-6-3
21230
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
OBI19479
Silene coniflora
Robert F. Hoover
1947-3-26
6744
San Luis Obispo
Price Cyn (just S of)
Comment
OBI19458
Silene gallica
Robert F. Hoover
1947-3-19
6696
San Luis Obispo
Oak Park district
Comment
UCR95924
Silene gallica
George K. Helmkamp
1996-9-22
1207
San Luis Obispo
Central Coast, along San Simeon Creek, c. 0.2 mile east of CA Hwy 1
6
Comment
OBI73043
Silene laciniata subsp. laciniata
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25447
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
RSA152182
Silene laciniata subsp. major
G. Thomas Robbins, John Weiler
1959-8-8
4145
San Luis Obispo
About 1.5 miles SE of Oso Flaco Lake.
15
Comment
SBBG113514
Silene verecunda
C. B. Hardham
1957-5-4
1850
San Luis Obispo
Tierra Redonda
Comment
CAS-BOT-BC175193
Silene verecunda
Clare B. Hardham
1958-9-25
3959
San Luis Obispo
North east slope of Cypress Mt. Headwaters of Delaganna Stream
Comment
OBI31120
Silybum marianum
Julie M. Vanderwier
1978-6-20
82
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI65089
Sisymbrium altissimum
Greg Wilvert
2005-4-25
340
San Luis Obispo
SE half of the Caliente Range. 1 km NW of Semper Spring
822
Comment
RSA0027689
Sisymbrium orientale
Greg Wilvert
2005-3-21
5 -1
San Luis Obispo
3/4 km S of Soda Lake Rd. along Pipeline Rd.
849
Comment
OBI21077
Sisyrinchium bellum
Unknown
1963-4-11
93
San Luis Obispo
Reservoir Cyn
Comment
OBI31724
Sisyrinchium bellum
Smeltzer, Turnquist
1982-4-12
34
San Luis Obispo
SE side of Laguna Lake Park from the roadway over to base of hill
Comment
OBI17793
Sisyrinchium bellum
Penelope Blackmer
1973-4-9
43
San Luis Obispo
Between forks of Pennington Crk, SW corner of Penn. Ck Bio Reserve
Comment
SDSU137
Sisyrinchium bellum
D. F Howe
1967-4-10
4337
San Luis Obispo
seacoast 7.8 miles north of Cambria.
Comment
OBI9123
Solanum americanum
Ernest C. Twisselmann
1954-6-19
1383
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: E San Luis Obispo county
Comment
OBI22978
Solanum douglasii
Richard Teague
1979-11-25
4
San Luis Obispo
Chorro Willows in Morro Bay
0
Comment
UC933974
Solanum physalifolium var. nitidibaccatum
Elton F. Paddock
1951-8-4
416
San Luis Obispo
Cambria, C. O. Blodgett farm Cambria
Comment
OBI64775
Solanum rostratum
D. R. Miller, Ann & Even Wride Jane
2005-6-16
605 .803
San Luis Obispo
Pine Mt Region. Along flower bed edge at Ridge Top (Ann & Even Wrides) upper Pico Crk drainage
914
Comment
CAS-BOT-BC156331
Solanum umbelliferum
C. B. Hardham
1959-6-19
4812
San Luis Obispo
Santa Barbara Road, Atascadero
Comment
CAS-BOT-BC157583
Solanum umbelliferum
C. B. Hardham
1959-5-23
4645
San Luis Obispo
South end of [Moro] Morro Bay
Comment
RSA191884
Solanum umbelliferum
Robert F. Thorne, Percy C. Everett
1963-5-21
31632
San Luis Obispo
S end of Morro Bay between bay and ocean
Comment
SJSU7560
Solanum umbelliferum
M. E. Ruby
1961-4-22
139
San Luis Obispo
c. 3.5 mi W of La Panza, La Panza Range
731
Comment
OBI38926
Solanum xanti
A. C. Sanders & San Bdno. Valley Audubon society, San Bdno. Valley Audubon society
1986-2-16
5996
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI72752
Solanum xanti
Michael Walgren
2010-4-15
123
San Luis Obispo
Morro Bay state Park at E terminus of Pismo Ave in Los Osos. This newer acquisition parcel is located S of Pismo Ave and abuts several homes. The parcel is known as "Powell III" . Collected near Pismo Ave
Comment
SBBG6669
Solanum xanti
C. B. Hardham
1956-6-3
853
San Luis Obispo
W side Tierra Redonda
Comment
OBI6158
Solidago confinis
D. Waive Stager
1972-8-14
34
San Luis Obispo
Shark's Inlet; Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
SBBG8826
Solidago confinis
H. and M. Dearing
1940-8-18
4466
San Luis Obispo
Oso Flaco Lake
Comment
UCD135901
Solidago confinis
G. K. Helmkamp; E. A. Helmkamp
2000-9-1
5951
San Luis Obispo
San Luis Obispo County: Los Osos: 0.5 miles northwest of Hazard Canyon, between Howard St. and sand dunes.
30
Comment
OBI7279
Solidago elongata
Robert F. Hoover
1947-8-9
7358
San Luis Obispo
San Carpoforo crk near ocean
Comment
RSA0089341
Solidago velutina subsp. californica
Mark A. Elvin, Jason Storlie
2014-10-10
7706
San Luis Obispo
Central Coastal: Guadalupe Dunes; Guadalupe-Nipomo Dunes National Wildlife Refuge, Snakebite N of 3-Pond Valley. 650 m from S boundary of the Refuge.
18
Comment
CAS-BOT-BC365178
Solidago velutina subsp. californica
R. F. Hoover
1946-8-26
6357
San Luis Obispo
Near Sunnyside School, Osos Valley
Comment
OBI33390
Solidago velutina subsp. californica
David J. Keil, V. L. Holland
1980-5-14
13955
San Luis Obispo
Los Osos at Oak Ridge Dr and Tierra Dr
Comment
OBI33943
Solidago velutina subsp. californica
David J. Keil
1983-10-21
17983
San Luis Obispo
Just S of Cresyon along hwy 229 on Lasma property
Comment
SD245290
Soliva sessilis
David Keil
2009-8-5
30628
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Lawn area between Building 53 (Science North) and Building 10 (Erhart Agriculture).
106
Comment
UC1285242
Soliva sessilis
R. F. Hoover
1948-4-25
7491
San Luis Obispo
Price Canyon
Comment
OBI70781
Soliva sessilis
David J. Keil
2009-8-10
30629
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Lawn area between South Perimeter Road and Campus Dining Complex (Bldg 19). 35 deg. 17.95'N x 120 deg. 39.60'W
100
Comment
OBI62414
Sonchus asper
David J. Keil, Lynne Dee Oyler
1990-5-10
1122
San Luis Obispo
Nipomo Dunes. Horseback trip from Oso Flaco Lake S and W across dunes, E to Quercus agrifolia and W again to coast
Comment
OBI11932
Sonchus oleraceus
Lynne D. Althouse
1977-3-31
16
San Luis Obispo
Wolfe's Horse ranch near San Luis High School
130
Comment
OBI25698
Sonchus oleraceus
Hannah Rothlin
1981-2-20
6
San Luis Obispo
Along the W bands of Poly Cyn rd .5 mi past the entrance
Comment
OBI33591
Sonchus oleraceus
Melissa Luckow, Jerry Rendon
1980-5-20
60
San Luis Obispo
Poly Cyn, near the end of the rd on the N side
Comment
LA211700
Sparganium eurycarpum var. eurycarpum
Mark A. Elvin; Richard A. Burgess
2014-10-10
7703
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes; "3-Pond West" in "3-Pond Valley," no standing water present, 500 meters from the south boundary of the Refuge.
15.0
Comment
CDA11563
Spergula arvensis
G. F. Hrusa
1993-5-22
11112
San Luis Obispo
Black Butte Research Natural Area; Main ridge road. 1/4 m N of Mt. Lowe.
Comment
OBI38253
Spergula arvensis
Eric Wise
1982-6-24
1523
San Luis Obispo
Warden Lake. Willow bog of old lake [N of Los Osos Valley Rd] and new reservoir next to it
Comment
UC1125826
Spergula arvensis subsp. arvensis
P. L. Johannsen
1936-3-21
707
San Luis Obispo
2 1/2 mi. s.e. Terrace hill (Plot 3); San Luis Obispo Quad.
121
Comment
OBI17388
Spergularia bocconi
Robert F. Hoover
1964-7-11
9187
San Luis Obispo
Shell Beach
Comment
OBI78989
Spergularia macrotheca
David J. Keil
2013-8-22
31952
San Luis Obispo
Private land east of Morro Bay State Park along Morro Creek Road, east of gate at eastern end of Turtle Rock trail, northern side of Cerro Cabrillo
28
Comment
UCR29901A
Spergularia macrotheca
David J. Keil, R. Riggins, D. Walters, M. G. McLeod, Melissa Luckow, et al.
1981-4-11
14332
San Luis Obispo
Central Coast, north of San Simeon along ridge just south of Arroyo de la Cruz
Comment
OBI73439
Spergularia marina
David J. Keil
2010-6-1
30841
San Luis Obispo
Carrizo Plain. South of Belmont Trail, east of where drainage crosses road between Delray Road and Cochise Road.
590
Comment
SBBG113559
Spergularia marina
C. B. Hardham
1957-11-19
2758
San Luis Obispo
Piedras Blancas
Comment
CAS-BOT-BC390899
Spergularia marina
Ernest C. Twisselmann
1953-4-26
208
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Grants Lake
Comment
CAS-BOT-BC390906
Spergularia marina
Clare B. Hardham
1959-4-12
4233
San Luis Obispo
Santa Lucia Mountains. Loeffingwell Creek
Comment
SBBG113942
Spergularia marina
C. B. Hardham
1971-4-15
18020
San Luis Obispo
Creston Lakes, (Lindquist Ranch), S of Creston
Comment
OBI39988
Spergularia rubra
Eric Wise
1984-4-29
1885
San Luis Obispo
Little Morro Crk. From the laguna to the hwy 1 overpass
Comment
SBBG118547
Spergularia rubra
E. Painter, M. Wetherwax with T. Morosco
2001-4-26
CR 223
San Luis Obispo
rd through Training Area O; SW of jct of Tower and C-25 Rds; Camp Roberts
254
Comment
UCR134689
Spergularia villosa
George K. Helmkamp
2003-9-19
8159
San Luis Obispo
Central Coast, Nipomo Mesa area. Pomeroy Rd, 0.2 mi south of Los Berros Rd.
76
Comment
IRVC28947
Spergularia villosa
G. K. Helmkamp
2003-9-19
8159
San Luis Obispo
Nipomo Mesa area. Pomeroy Rd, 0.2 mi S of Los Berros Rd. Central Coast
76
Comment
OBI70861
Sporobolus airoides
George Butterworth
2009-8-14
738
San Luis Obispo
40 yds N of Hwy 166 between Ridge Rd and Cyn 79
495
Comment
POM296814
Stachys
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
s.n.
San Luis Obispo
Cambria.
Comment
CDA11345
Stachys bullata
G. F. Hrusa
1995-4-16
12068
San Luis Obispo
Cuesta Ridge West; Ridge NW of Cuesta Pass Approx. 1 m. NW of US 101.
Comment
OBI51946
Stachys bullata
Steven A. Junak, David A. Young, Tina J. Ayers
1989-4-27
3959
San Luis Obispo
Cuesta Ridge Botaical Area, Los Padres Natl Forest. Cuesta Ridge: along main rd (USFS Rd #29S11.3) 0.1 mi W of W boundary sign for the Cuesta Riddge Botanical Area, 5.3 mi W of hwy 101
786
Comment
UC1392987
Stachys chamissonis
R. F. Hoover
1969-6-5
11371
San Luis Obispo
Oak Park district Arroyo Grande
Comment
OBI64835
Stachys pycnantha
David J. Keil, with Michael Curto
2001-5-15
29454
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
OBI80446
Stachys pycnantha
David J. Keil
1990-5-25
s.n.
San Luis Obispo
Highway 41, a few miles from junction with Highway 46.
Comment
SEINET7063609
Stanleya pinnata
A. G. Vestal
1947-4-12
s.n.
San Luis Obispo
Along the Cuyana River, Cuyana Valley. UTM Zone 10, 765849mE, 3889100mN. (WGS84/NAD83).
396
Comment
CAS-BOT-BC374860
Stebbinsoseris heterocarpa
Alice Eastwood; John Thomas Howell
1935-3-25
2017
San Luis Obispo
Cholame
Comment
CDA42254
Stebbinsoseris heterocarpa
G. F. Hrusa, M. Pitcairn
2015-4-13
18611
San Luis Obispo
Carrizo Plain; Carrizo Plain. N. end. Side of Sprague Rd. a continuation of 7 Mi. Rd.
685
Comment
OBI64400
Stellaria nitens
David J. Keil
2001-3-28
29193
San Luis Obispo
Diablo Range, Avenal Ridge. Cottonwood Pass along Highway 41, 1.1 mile west of Kern County line.
597
Comment
SBBG14750
Stellaria nitens
E. C. Twisselmann
1962-3-19
6710
San Luis Obispo
Choice Valley, 0.25 mi S of Grant lake
563
Comment
UC454033
Stellaria nitens
I. J. Condit
1908-2-22
San Luis Obispo
Hot Sulphur Springs
Comment
OBI57312
Stellaria pallida
David J. Keil
1998-4-14
26695
San Luis Obispo
Suey Creek Rd., 2.3 mi from junction with Hwy.166
Comment
CDA11605
Stenotaphrum secundatum
G. F. Hrusa, Marg. Griffiths, T. D. Wilfred
1995-6-22
12428
San Luis Obispo
Cultivated Plants; St. Augustine grass. Cultivated as lawn grass at Casitas Lane, Oceano. Brought here from florida in late 1970's and quickly filled entire yard. Well-established.
Comment
CDA2527
Stenotaphrum secundatum
T. Chalmers, Tower
1851
San Luis Obispo
C.T. Johnson, Pismo Beach.
0
Comment
UC454307
Stephanomeria elata
E. P. Unangst
1906-9-1
San Luis Obispo
Cuesta
Comment
UC1394156
Stephanomeria exigua subsp. carotifera
L. D. Gottlieb
1969-9-22
6931
San Luis Obispo
near Pismo beach State Park, Grover City (between railroad tracks and Route 1)
Comment
OBI15431
Stephanomeria exigua subsp. carotifera
Robert F. Hoover
1966-9-12
9977
San Luis Obispo
Just N of Hidden Valley Hot Springs
Comment
CAS-BOT-BC375387
Stephanomeria exigua subsp. coronaria
R. F. Hoover
1946-6-30
6220
San Luis Obispo
La Panza district
Comment
CDA17486
Stephanomeria exigua subsp. coronaria
G. F. Hrusa, P. Akers
2005-9-29
16815
San Luis Obispo
Carrizo Plain; S end of Carrizo Plain immed. N of MU Ranch.
816
Comment
OBI66625
Stephanomeria pauciflora
David J. Keil
1998-10-9
28182
San Luis Obispo
Elkhorn Plain, Elkhorn Road, ca. 9 miles wnw of Kern Co. line.
744
Comment
SD245218
Stipa cernua
David J. Keil, Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, Taylor Crow
2013-5-2
31635
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage.
399
Comment
OBI64719
Stipa coronata
D. R. Miller
1996-5-19
596 -626
San Luis Obispo
Pine Mt Region. At Wheelbarrow Gulch, Tobacco Crk drainage
640
Comment
OBI26019
Stipa lepida
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
13998
San Luis Obispo
CNPS photography committee field trip to Arroyo de la Cruz. Ca. 1 mi E of Calif Rte 1 on Hearst Ranch
Comment
OBI28577
Stipa lepida
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
81
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
OBI35814
Stipa pulchra
Allison Berry
1984-4-10
83
San Luis Obispo
Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1. Collected on plateau just above dry stream behind cement bunker in SE corner of site
Comment
UC195897
Streptanthus albidus subsp. peramoenus
Ira J. Condit
June 1912
San Luis Obispo
San Carpojo Canyon
Comment
CAS-BOT-BC87177
Streptanthus glandulosus subsp. glandulosus
R. F. Hoover
1967-4-14
10441
San Luis Obispo
Hill west of Poly Canyon.
Comment
OBI14870
Streptanthus tortuosus
Robert F. Hoover
1957-8-28
8401
San Luis Obispo
Between Rocky Butte and Pine Mt above San Simeon
Comment
CAS-BOT-BC422999
Stylomecon heterophylla
Ernest C. Twisselmann
1954-4-17
1065
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: hill above spring lake
670
Comment
OBI56496
Systenotheca vortriedei
D. R. Miller
1991-6-25
691 -5
San Luis Obispo
On coastal side of Lion's Pass, Pine Mtn
945
Comment
OBI74898
Tagetes lemmonii
Michael Stiles
2011-2-28
s.n.
San Luis Obispo
Cal Poly Campus, SLO
Comment
OBI65284
Tamarix parviflora
D. R. Miller
2005-3-14
305 .781
San Luis Obispo
Pine Mtn Region. Along San Simeon Crk road, near old School house
Comment
OBI71202
Tamarix ramosissima
Ann Cochran
1986-7-27
51
San Luis Obispo
Area of flats, E of Soda lake Rd
579
Comment
RSA585754
Tamarix ramosissima
F. L. Johnson, E. A. Young
1993-5-23
ROB- 507
San Luis Obispo
Twin Bridges on Boyscout Road
Comment
OBI77260
Tauschia arguta
Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen
1982-6-10
444
San Luis Obispo
American Cyn campground
Comment
UCR28981
Tauschia arguta
J. H. Nishida, Melissa Luckow, et al
1982-6-10
444
San Luis Obispo
South Coast Range, American Canyon Campground
530
Comment
RSA141082
Tauschia arguta
Clare B. Hardham, C. Butterworth
1960-5-31
6013
San Luis Obispo
Hi Mountain, Pozo
Comment
OBI49905
Thalictrum fendleri
David J. Keil, Kathy Bay and Rich Ferguson
1984-4-28
18140
San Luis Obispo
Amer cyn area in La panza Mts
Comment
UCR101029
Thelypodium lasiophyllum
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3234
San Luis Obispo
Soda Lake Rd, 6.6 mi. NW of jct with Calif. hwy 33 (roughly west of Maricopa).
671
Comment
OBI54330
Thermopsis californica var. californica
D. R. Miller
1991-5-31
915 -5
San Luis Obispo
Coles S orchard. W slope of LittlePine Mt. 2 km off ridge rd from between Pine and Little Pine Mt
800
Comment
UC573171
Thysanocarpus laciniatus
H. C. Lee
1937-3-30
795
San Luis Obispo
3/4 mi nw Neals Spring; Paso Robles Quad.
289
Comment
CAS-BOT-BC67155
Thysanocarpus laciniatus
Ella Dales Cantelow
1941-3-29
3619
San Luis Obispo
4.2 miles west of La Panza. San Luis Obispo.
Comment
SD244654
Thysanocarpus laciniatus
Jessica Griffiths
2012-2-19
2
San Luis Obispo
Poly Canyon Rd, Cal Poly campus, half a mile up the road from Village Dr. Shaded, grassy slope below rock face on SE side of trail.
130
Comment
UC402636
Thysanocarpus laciniatus
J. E. Roadhouse
136 a
San Luis Obispo
near San Luis Obispo; near San Luis Obispo
Comment
OBI31938
Torilis arvensis
David J. Keil
1981-6-20
14881
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
OBI55654
Torilis arvensis
David J. Keil
1989-6-3
21216
San Luis Obispo
Between Atascadero and Morro Bay along Calif Hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
CAS-BOT-BC169225
Toxicodendron diversilobum
John Thomas Howell; Alice Eastwood
1938-6-14
5921
San Luis Obispo
Prefumo Canyon
Comment
OBI17712
Toxicodendron diversilobum
Penelope Blackmer
1973-4-9
30
San Luis Obispo
150 yards downstream from Pennington Creek in SW corner of Penn ck. Bio reserve.
Comment
OBI35351
Toxicodendron diversilobum
Melody Dickens
1981-4-15
75 BH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
CAS-BOT-BC169224
Toxicodendron diversilobum
John Thomas Howell
1964-6-29
40735
San Luis Obispo
In Monterey pine forest adjacent to the Protestant Cemetery, about 1 mile north of Cambria
Comment
CAS-BOT-BC169234
Toxicodendron diversilobum
Clare B. Hardham
1956-3-15
196
San Luis Obispo
Old Road, Cuesta Grade - Santa Lucia Mountains
Comment
CAS-BOT-BC169235
Toxicodendron diversilobum
Ernest C. Twisselmann
1968-5-13
14203
San Luis Obispo
Head of Cammatta Canyon at the cottinham place - La Panza Range
609
Comment
SBBG1103
Toxicoscordion fremontii
H. and M. Dearing
1934-3-3
637
San Luis Obispo
Cambria
Comment
OBI13444
Trichostema lanatum
Robert F. Hoover
1969-6-3
11358
San Luis Obispo
Calf Cyn
Comment
OBI62109
Trichostema lanatum
P. A. Holden
1968-6-15
420
San Luis Obispo
W of summit of Cuesta pass
Comment
SBBG16181
Trichostema lanceolatum
E. C. Twisselmann
1962-8-7
7689
San Luis Obispo
hills at the summit of Palo Prieto Cyn
655
Comment Read comments Nov 16 2015
OBI13435
Trichostema lanceolatum
Neil Havlik
1968-11-11
284
San Luis Obispo
Salinas River on the property of Rancho Avenales, about 6.5 mi from Pozo. (Near the mouth of Douglas Cyn)
Comment
OBI36958
Trifolium
Eric Wise
1981-8-7
1037
San Luis Obispo
Intersection of hwy 58 and San Juan Crk
Comment
OBI54371
Trifolium albopurpureum
George Butterworth
1995-3-29
17
San Luis Obispo
Carrizo Plain Natural area. T32S, R21E, S29, NW Qtr 1.3 mi E of Washburn Ranch
634
Comment
UC1129945
Trifolium albopurpureum var. albopurpureum
W. A. Peterson
1937-4-2
659
San Luis Obispo
1.5 mi nnw La Panza Ranch; La Panza quadrangle
518
Comment
OBI64818
Trifolium bifidum
David J. Keil, with Tina Teed and Lisa Andreano
2001-5-8
29411
San Luis Obispo
Campus of California Polytechnic State University. Chorro Creek Ranch south of Highway 1, west of Cuesta College campus.
Comment
OBI64972
Trifolium bifidum
Greg Wilvert
2005-4-1
83
San Luis Obispo
SE Half of the Caliente Range. N edge of range
759
Comment
RSA659241
Trifolium bifidum
David J. Keil
1986-4-13
19156
San Luis Obispo
Along Pozo Road, 0.5 miles NW of Rinconada Mine entrance on SW side of highway
Comment
OBI45424
Trifolium campestre
David J. Keil, Mark Meredith
1984-4-14
18123
San Luis Obispo
ridge system S of Arroyo de la Cruz, N of San Simeon
Comment
OBI79172
Trifolium ciliolatum
David J. Keil, with Matt Ritter, Dan Sinton, et al.
2012-4-12
31258
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road
526
Comment
RSA0040012
Trifolium ciliolatum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
s.n.
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
SEINET7411907
Trifolium ciliolatum
R. W. Summers
1886-4-26
s.n.
San Luis Obispo
Rich Valley.
Comment
OBI12694
Trifolium depauperatum var. depauperatum
Robert F. Hoover
1967-4-8
10379
San Luis Obispo
Carrizo Plain near N end of Soda Lake
Comment
JEPS114126
Trifolium depauperatum var. truncatum
J. Goldzman, M. Petroelje, J. Thomas
1998-4-17
San Luis Obispo
Camp Roberts. Corner of Avery and Bivouac Roads, LCTA Plot 135.
Comment
OBI27187
Trifolium depauperatum var. truncatum
Thomas Burrows
1981-4-9
134
San Luis Obispo
Reservoir Cyn
168
Comment
OBI65233
Trifolium depauperatum var. truncatum
Unknown
1998-4-17
s.n.
San Luis Obispo
Camp Roberts. Corner of Avery and Bivouac rds, LCTA Plot 135
200
Comment
POM21422
Trifolium depauperatum var. truncatum
R. W. Summers
1884-5-10
s.n.
San Luis Obispo
[Unspecified]
Comment
OBI70825
Trifolium dubium
David J. Keil
2009-5-5
30602
San Luis Obispo
Upper See Canyon Road
Comment
UCR15236
Trifolium fragiferum
George K. Helmkamp
1975-7-27
s.n.
San Luis Obispo
Central Coast, Morro Bay at Chorro Creek
Comment
SBBG3820
Trifolium fucatum
H. and M. Dearing
1938-5-8
2612
San Luis Obispo
crk N of San Luis Obispo
Comment
RSA615147
Trifolium gracilentum
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3219
San Luis Obispo
Elkhorn Grade Rd, 13.7 mi. NW of jct with CA hwy 33 (roughly WNW of Maricopa).
579
Comment
UC1130036
Trifolium gracilentum
H. C. Lee
1937-5-24
989
San Luis Obispo
0.5 mi se Creston; Paso Robles quad
335
Comment
UCSC008998
Trifolium gracilentum
Randall Morgan
2003-9-4
2914 A
San Luis Obispo
Soda Lake Road about 2 miles north of lookout
Comment
OBI31187
Trifolium incarnatum
Julie M. Vanderwier
1979-5-19
169
San Luis Obispo
Indian Knob Tar Sands
Comment
SBBG112443
Trifolium microdon
D. Keil, R. Riggins, D. R. Miller
1998-5-27
27476
San Luis Obispo
San Simeon Crk Rd at Eagle Point, 10 mi NE from Hwy 1
Comment
UCSC000414
Trifolium obtusiflorum
Unknown
1887-1
s.n.
San Luis Obispo
Comment
OBI79593
Trifolium olivaceum
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31605
San Luis Obispo
Avenales Ranch, south o