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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
POM307948
Abronia
Lyman Benson
1963-5-5
16267
San Luis Obispo
Oso Flaco Lake, sand dunes near Guadalupe.
8
Comment
CAS-BOT-BC383895
Abronia latifolia
Ernest C. Twisselmann
1959-11-2
5899
San Luis Obispo
Oceano Dunes west of Oso Flaco Lake
6
Comment
CDA17548
Abronia latifolia
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes; Just NW of Oso Flaco Lake (near top of first dune system) trailing at edges.
15
Comment
CDA17737
Abronia latifolia
Austin Griffiths
1982-1-27
s.n.
San Luis Obispo
Guadalupe Dunes; ca. 3 mi. S Oso Flaco Creek.
Comment
LA211603
Abronia latifolia
Mark A. Elvin; Michael Brady, Jason Storlie
2014-9-16
7622
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guandalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, ca. 250 meters from Pacific Ocean.
9.0
Comment
OBI12226
Abronia latifolia
Robert F. Hoover
1967-9-15
10867
San Luis Obispo
S of Oso Flaco Lake
Comment
OBI12229
Abronia latifolia
Robert F. Hoover
1967-5-6
10549
San Luis Obispo
S of Oso Flaco Lake
Comment
OBI57977
Abronia latifolia
Austin P. Griffiths
1982-1-27
s.n.
San Luis Obispo
Guadalupe dunes. On foredune hillock, covering entire dune. A. latifolia E along blowout, H. maritima on foredune along each side. On beach front, ca 3 mi S Oso Flaco Crk
Comment
OBI57996
Abronia latifolia
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. Just NW of Oso Flaco Lake (near top of first dune system)
Comment
OBI61064
Abronia latifolia
P. A. Holden
1968-4-27
237
San Luis Obispo
Just N of Oso Flaco Lake, 1/4 mi from beach
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
SBBG25525
Abronia latifolia
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
SBBG25642
Abronia latifolia
M. A. Piehl
1962-5-23
62292
San Luis Obispo
dunes at NW end of Oso Flaco Lake
9
Comment
SBBG30913
Abronia latifolia
R. N. Philbrick
1968-6-7
San Luis Obispo
just N of Oso Flaco Lake
Comment
SD41418
Abronia latifolia
Edith Purer
1932-8-27
Santa Barbara
Guadalupe
Comment
SFV1113
Abronia latifolia
E. R. Blakley
1960-7-2
3510
San Luis Obispo
Old sand dunes, 0.25 miles north of Oso Flaco Lake.
30
Comment
UC1532794
Abronia latifolia
Robert F. Thorne
1968-6-7
37757
San Luis Obispo
w of Oso Flaco Lake (between Oceanok and Guadalupe); Oso Flaco Dunes
10
Comment
UCR265732
Abronia latifolia
Mark A. Elvin, Michael Brady, Jason Storlie
2014-9-16
7622
San Luis Obispo
Central Coastal: Santa Maria River Valley, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, c. 250 m from Pacific Ocean
9
Comment
CDA17575
Abronia maritima
Austin Griffiths, R. A. Lawton
1980-5-3
s.n.
San Luis Obispo
Nipomo Dunes, at Union Oil Refinery Effluent pipeline.
15
Comment
OBI53831
Abronia maritima
Arthur W. Hazebrook
1993-1-9
192
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Oso Flaco Lake and crk areas, and adj pioneer dunes
Comment
OBI72931
Abronia maritima
David J. Keil
1993-5-21
24062
San Luis Obispo
Nipomo Dunes Preserve. Oso Flaco Lake Area. From Oso Flaco Parking area to beach North of Oso Flaco Creek
Comment
RSA229857
Abronia maritima
Ruth Wilson
1968-7-18
1181
San Luis Obispo
From the fore dunes near Oso Flaco Dunes.
Comment
SBBG1857
Abronia maritima
H. and M. Dearing
1939-3-19
3073
San Luis Obispo
near ocean at Oso Flaco Lake
Comment
SD41422
Abronia maritima
Edith A. Purer
1932-8-27
4783
Santa Barbara
Guadalupe.
Comment
SEINET785306
Abronia maritima
Leo A. Galloway
1968-1
567
San Luis Obispo
South end of Pismo Beach.
Comment
UCD109623
Abronia maritima
Ann F. Johnson
1974-8-7
956
San Luis Obispo
San Luis Obispo County: Oso Flaco Lake.
Comment
UCR158563
Abronia maritima
George K. Helmkamp
2004-6-15
8651
San Luis Obispo
Central Coast, Sand dunes beside the Pacific Ocean WNW of Oso Flaco Lake
6
Comment
CAS-BOT-BC229447
Abronia umbellata
E. R. Blakley
1960-7-2
3509
San Luis Obispo
Old Sand dunes quarter-mile north of Oso Flaco Lake
30
Comment
JEPS16758
Abronia umbellata
Rimo Bacigalupi with Dr. & Mrs. Robt. M. Page, R. S. Ferris, R. W. Holm
1953-7-24
4322
San Luis Obispo
nw Oso Flaco Lake (immediately back of ocean bach, about 5 mi s of Oceano)
Comment
LA211002
Abronia umbellata
Mark A. Elvin; G. M. Greenwald
2013-8-9
7239
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guadalupe Dunes, Guandalupe-Nipomo Dunes National Wildlife Refuge, 4-Pond Valley, Colorado Pond, ca. 80 m from S. Refuge boundary.
55.0
Comment
NY679451
Abronia umbellata
R. F. Thorne
1968-6-7
37755
San Luis Obispo
Oso Flaco Dunes: Sand dunes W of Oso Flaco Lake, between Oceano and Guadalupe.
10
Comment
SBBG101815
Abronia umbellata
C. F. Smith
1961-9-15
6501
San Luis Obispo
south side of White Lake in Dune Lakes complex, S of Oceano
Comment
SBBG101830
Abronia umbellata
C. F. Smith
1962-8-7
8041
San Luis Obispo
Oso Flaco Lake
Comment
SBBG14961
Abronia umbellata
E. R. Blakley
1960-7-2
3509
San Luis Obispo
old sand dunes 0.25 mi N of Oso Flaco Lake
30
Comment
SBBG35762
Abronia umbellata
R. N. Philbrick
1968-6-7
San Luis Obispo
just N of Oso Flaco Lake
Comment
SD41437
Abronia umbellata
Edith A. Purer
1933-7-20
5084
San Luis Obispo
Northwest of Guadalupe.
Comment
SD41439
Abronia umbellata
Edith A. Purer
1932-8-25
4807
Santa Barbara
Northwest of Guadalupe.
Comment
SEINET893156
Abronia umbellata
Leslie Freeman
1963-1
196
San Luis Obispo
South of Pismo Beach on Oso Flaco Lake.
3
Comment
SEINET893164
Abronia umbellata
Rimo Bacigalupi, Dr. & Mrs. Robt. M. Page, R. S. Ferris, R. W. Holm
1953-1
4322
San Luis Obispo
Northwest of Oso Flaco Lake, immediately back of ocean beach, about 5 miles south of Oceano.
Comment
UC1073360
Abronia umbellata
George B. Rossbach
1955-5-2
258
San Luis Obispo
Oso Flaco Lake, nw side Oso Flaco Lake
Comment
UC1136558
Abronia umbellata
H. C. Lee
1936-3-5
452
San Luis Obispo
3/4 mi se Callender; Arroyo Grande Quadrangle
30
Comment
UC1532795
Abronia umbellata
Robert F. Thorne
1968-6-7
37755
San Luis Obispo
between Oceano Guadalupe (Sand dunes w of Oso Flaco Lake); Oso Flaco Dunes
10
Comment
UCD109805
Abronia umbellata
Gordon J. Pilone
1963-5-5
274
San Luis Obispo
San Luis Obispo County: Osoflaco Lake.
0
Comment
CDA23839
Abronia umbellata subsp. variabilis
A. C. Browne
1951-5-29
San Luis Obispo
Oso Flaco.
0
Comment
OBI34068
Abronia umbellata var. umbellata
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande, Big Coreopsis Hill
Comment
OBI40995
Abronia umbellata var. umbellata
David J. Keil, Eric A. Wise
1985-4-25
18555
San Luis Obispo
On N side of Black Lake Cyn near Calif hwy 1
Comment
OBI60578
Abronia umbellata var. umbellata
Lynne Dee Oyler, C & c Althouse, K. Jones, Jack Biegle, et al
1990-4-19
1025
San Luis Obispo
Trip from Oso Flaco Lake to Little Coreopsis Hill (LCH), over Maidenform flats to see Mimulus, S thorugh old campground facility and back via site of Dithyrea maritima where we counted 45 plants just W of ORV area fenceline
Comment
OBI73525
Abronia umbellata var. umbellata
David J. Keil
1990-4-26
21398
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
OBI72351
Acacia longifolia
Anthony Baniaga
2010-5-5
172
San Luis Obispo
Black Lake Cyn; Callender property; about 30 m E of hwy 1
21
Comment
UC1285065
Acacia longifolia
R. F. Hoover
1948-2-12
7417
San Luis Obispo
near Callender Railroad siding Callender
Comment
UC905049
Acacia longifolia
R. F. Hoover
1948-2-12
7417
San Luis Obispo
near Callender railroad siding
Comment
CAS-BOT-BC28745
Achillea millefolium
H. M. Pollard
1968-6-7
s.n.
San Luis Obispo
Near Jack Lake, west of Union Oil Refinery on Southern Pacific RR, south of Oceano
Comment
CAS-BOT-BC28747
Achillea millefolium
Dennis E. Breedlove
1962-8-7
4102
San Luis Obispo
Near Oso Flaco Lake, 3 miles N of Guadalupe
Comment
CDA17897
Achillea millefolium
Austin Griffiths
1987-1-1
18048
San Luis Obispo
Pismo Dunes; Oso Flaco Lake. Revegetation site.
0
Comment
OBI36676
Achillea millefolium
L. E. Allen
1966-5-19
s.n.
San Luis Obispo
Dunes W of Oso Flaco
Comment
OBI53470
Achillea millefolium
Arthur W. Hazebrook
1992-7-7
119
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso flaco Lake and surrounding dunes
Comment
OBI53542
Achillea millefolium
Arthur W. Hazebrook
1992-7-7
119
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso flaco Lake and surrounding dunes
Comment
OBI58238
Achillea millefolium
Austin P. Griffiths
January1987
18048
San Luis Obispo
Guadalupe Dunes. Along slipface bordering NW edge of Oso Flaco Lake. Reveg site
Comment
SBBG14050
Achillea millefolium
E. R. Blakley
1962-5-23
5136
San Luis Obispo
near the outlet at the W edge of Oso Flaco Lake
Comment
SBBG14987
Achillea millefolium
E. R. Blakley
1958-8-2
2424
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
3
Comment
SBBG25496
Achillea millefolium
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
SBBG43005
Achillea millefolium
L. W. Edge
1971-2-5
San Luis Obispo
Oso Flaco Lake
Comment
SBBG44848
Achillea millefolium
L. E. Allen
1966-5-19
San Luis Obispo
W of Oso Flaco Lake
Comment
SBBG44911
Achillea millefolium
L. E. Allen
1966-5-19
San Luis Obispo
W of Oso Flaco
Comment
SBBG45266
Achillea millefolium
L. E. Allen
1966-5-19
San Luis Obispo
W of Oso Flaco Lake
Comment
SBBG55193
Achillea millefolium
L. R. Bevier
1983-5-28
36
San Luis Obispo
0.5 mi NW of Oso Flaco Lake Rd end
18
Comment
SBBG82023
Achillea millefolium
C. F. Smith
1975-5-13
10841
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River
Comment
SBBG83116
Achillea millefolium
C. F. Smith
1962-8-7
8046
San Luis Obispo
Oso Flaco Lake
Comment
SBBG83117
Achillea millefolium
C. F. Smith
1958-8-2
5836
San Luis Obispo
Dune Lakes, ca. 3 mi S of Oceano
Comment
SBBG83150
Achillea millefolium
C. F. Smith
1957-10-16
5644
San Luis Obispo
Dune Lakes, S of Oceano
Comment
SD41361
Achillea millefolium
Edith A. Purer
1932-8-27
4804
Santa Barbara
Guadalupe
Comment
SFV3658
Achillea millefolium
E. R. Blakley
1958-8-2
2424
San Luis Obispo
Dune Lake 4 miles south of Oceano.
3
Comment
UCR158565
Achillea millefolium
George K. Helmkamp
2004-6-15
8637
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
UCR42658
Achillea millefolium
C. F. Smith
1975-5-13
10841
San Luis Obispo
Guadalupe Oil Field north of Santa Maria River.
45
Comment
RSA425048
Achillea millefolium var. arenicola
C. F. Smith
1958-8-2
5836
San Luis Obispo
On dunes about Dune Lakes, some 3 miles south of Oceano
Comment
SBBG90454
Acmispon glaber
C. F. Smith
1965-11-7
9124
San Luis Obispo
W of Oso Flaco Lake, N of Guadalupe
Comment
OBI12999
Acmispon glaber var. glaber
Robert F. Hoover
1967-5-6
10551
San Luis Obispo
S of Oso Flaco Lake
Comment
OBI58000
Acmispon glaber var. glaber
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes. At W end of stabilized dune ridges just N of oso Flaco Lake
Comment
OBI13190
Acmispon heermannii var. heermannii
Robert F. Hoover
1965-6-20
9447
San Luis Obispo
Just N fo Oso Flaco Lake
Comment
OBI62419
Acmispon heermannii var. heermannii
L. D. Oyler, C. & C. Althouse, K. Jones, Jack Biegle, et al
1990-4-19
1032
San Luis Obispo
Trip from Oso Flaco Lake to Little Coreopsis HIll (LCH), over Maidenform Flats to see Mimulus, S through old campground facility and back via site of Dithyrea maritima where we counted 45 plants just W of ORV area fenceline
Comment
OBI72943
Acmispon heermannii var. heermannii
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22597
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
SBBG14052
Acmispon heermannii var. heermannii
E. R. Blakley
1958-8-2
2420
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
3
Comment
SBBG98824
Acmispon heermannii var. heermannii
C. F. Smith
1958-8-2
5833
San Luis Obispo
Dune Lakes, ca. 3 mi S of Oceano
Comment
OBI13205
Acmispon heermannii var. orbicularis
Robert F. Hoover
1965-6-20
9448
San Luis Obispo
Just N of Oso Flaco Lake
Comment
OBI13207
Acmispon heermannii var. orbicularis
Robert F. Hoover
1950-5-13
7911
San Luis Obispo
Near Oso Flaco Lake
Comment
OBI60573
Acmispon heermannii var. orbicularis
L. D. Oyler, David J. Keil
1990-5-10
1114
San Luis Obispo
Nipomo Dunes. Horseback trip from Oso Flaco Lake South and W across dunes, E to Quercus agrifolia and west again to coast
Comment
SBBG127944
Acmispon heermannii var. orbicularis
M. A. Elvin, G. M. Greenwald
2013-8-9
7227
San Luis Obispo
Myrtle Pond, ca. 250 m from Pacific Ocean; Guandalupe-Nipomo Dunes National Wildife Refuge
9
Comment
UCR250530
Acmispon heermannii var. orbicularis
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7227
San Luis Obispo
Central Coast, Santa Maria River Valley, Guadalupe Dunes. Guadalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond, c. 250 m from Pacific Ocean
9
Comment
UCR250539
Acmispon maritimus var. brevivexillus
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7238
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
OBI13025
Acmispon strigosus
Robert F. Hoover
1967-5-6
10534
San Luis Obispo
Jack Lake
Comment
OBI34689
Acmispon strigosus
David J. Keil, Eric Wise
1983-8-30
17885
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI66206
Acmispon strigosus
Kathleen Goddard Jones
1994-4-17
s.n.
San Luis Obispo
CNPS Wildflower Weekend outing to Guadalupe Dunes. Wild Almond Meadows: five deflation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
OBI53038
Acmispon wrangelianus
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21521
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
OBI57766
Acmispon wrangelianus
Austin P. Griffiths
1985-3-25
s.n.
San Luis Obispo
Guadalupe Dune Sheet, along old trls E of Oso Flaco Ridge
Comment
OBI57974
Acmispon wrangelianus
Kathleen Goddard Jones
1982-1-2
s.n.
San Luis Obispo
Oceano Dunes. T11N R35W BM: S. Oso Flaco area
Comment
CAS-BOT-BC29237
Acourtia microcephala
R. F. Hoover
1947-7-10
7288
San Luis Obispo
Mesa 4 mi. west of Nipomo
Comment
CAS-BOT-BC29238
Acourtia microcephala
R. F. Hoover
1947-7-10
7288
San Luis Obispo
Mesa 4 mi. west of Nipomo
Comment
SD40236
Agoseris apargioides
Edith A. Purer
1940-8-2
7985
San Luis Obispo
Sand dunes, Oso Flaco Lake.
Comment
UC1100116
Agrostis viridis
Malcolm A. Nobs and S. Galen Smith
1949-6-23
850
San Luis Obispo
ca 4 mi nw Guadalupe; Oso Flaco Lake
Comment
OBI34337
Amaranthus albus
David J. Keil, Eric Wise
1983-8-30
17900
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
CAS-BOT-BC13633
Ambrosia acanthicarpa
Ernest C. Twisselmann
1959-11-2
5887
San Luis Obispo
Southwest end of Oso Flaco Lake.
4
Comment
CAS-BOT-BC61479
Ambrosia chamissonis
D. E. Breedlove
1962-8-7
4098
San Luis Obispo
Oso Flaco Lake, 3 miles north of Guadalupe
Comment
CDA17573
Ambrosia chamissonis
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; Along N Side of Oso Flaco Creek.
Comment
JEPS16762
Ambrosia chamissonis
Rimo Bacigalupi with Dr. and Mrs. Robt. M. Page, R. S. Ferris, and R. W. Holm
1953-7-24
4325 A
San Luis Obispo
5 mi s nw of Oso Flaco Lake Oceano; Oso Flaco Lake
Comment
LA211614
Ambrosia chamissonis
Mark A. Elvin; Michael Brady, Jason Storlie
2014-9-16
7632
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guandalupe-Nipomo Dunes National Park, Southwest corner of Refuge, ca. 560 meters from Pacific Ocean, 850 from south Refuge boundary.
10.0
Comment
OBI53865
Ambrosia chamissonis
Arthur W. Hazebrook
1992-7-7
132
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso flaco Lake and surrounding dunes
Comment
OBI59268
Ambrosia chamissonis
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes. On low stabilized dunes flat-ridge area just inland from oceanfront dunes along N side of Oso Flaco Crk
Comment
RSA171030
Ambrosia chamissonis
R. F. Thorne, Percy C. Everett
1962-10-3
24500
San Luis Obispo
Near Oso Flaco Lake.
8
Comment
RSA232043
Ambrosia chamissonis
C. W. Tilforth
1972-8-23
635
San Luis Obispo
Sand dunes between Oso Flaco Lake and ocean.
Comment
SD39981
Ambrosia chamissonis
Edith A. Purer
1932-8-27
4795
Santa Barbara
Northwest of Guadalupe on sand dunes
Comment
UCR158436
Ambrosia chamissonis
George K. Helmkamp
2004-6-15
8644
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
UCR263702
Ambrosia chamissonis
Mark A. Elvin, Jason Storlie
2014-10-10
7646
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, small swale/water hole c. 100 m NNW of Myrtle Pond, 250 m from Pacific Ocean
8
Comment
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
CAS-BOT-BC55570
Ambrosia psilostachya
Ernest C. Twisselmann
1959-11-2
5887
San Luis Obispo
Southwest end of Oso Flaco Lake
4
Comment
JEPS31052
Ambrosia psilostachya
Ernest C. Twisselmann
1959-11-2
5887
San Luis Obispo
Shandon; Oso Flaco Lake
Comment Read comments Sep 15 2014
OBI34692
Ambrosia psilostachya
David J. Keil, Eric Wise
1983-8-30
17889
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
SD41394
Ambrosia psilostachya
Edith A. Purer
1932-8-27
4761
San Luis Obispo
Northwest of Guadalupe.
Comment
UCD128829
Ambrosia psilostachya
Ernest C. Twisselmann
1959-11-2
5887
Santa Barbara
San Luis Obispo County: southwest end of Oso Flaco Lake. Shandon.
4
Comment
CDA17574
Ammophila arenaria
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; Oso Flaco Creek just inland from oceanfront dunes.
Comment
OBI54495
Ammophila arenaria
Todd Wendler
1981-5-19
s.n.
San Luis Obispo
W of Nipomo .4 mi W of State hwy 1 at Oso Flaco Rd
Comment
SBBG442
Ammophila arenaria
M. A. Piehl
1962-5-23
62294
San Luis Obispo
dunes NW of Oso Flaco Lake
6
Comment
SBBG88507
Ammophila arenaria
C. F. Smith
1965-11-7
9116
San Luis Obispo
W of Oso Flaco Lake, N of Guadalupe
Comment
SDSU734
Ammophila arenaria
S. B Norton
1992-3-8
8 III92D
San Luis Obispo
Near entrance to Pismo Dunes SVRA, Oso Flaco Lake Road.
18
Comment
UCD55995
Ammophila arenaria
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
San Luis Obispo County: Central California, northern side of Oso Flaco Creek, Oceano Dunes.
40
Comment
UCD56003
Ammophila arenaria
Martin A. Piehl
1962-5-23
62294
San Luis Obispo
San Luis Obispo County: dunes NW of Oso Flaco Lake.
6
Comment
UCR158433
Ammophila arenaria
George K. Helmkamp
2004-6-15
8650
San Luis Obispo
Central Coast, Sand dunes beside the Pacific Ocean WNW of Oso Flaco Lake
6
Comment
UCR264561
Ammophila arenaria
Mark A. Elvin, Jason Storlie
2014-10-10
7648
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, small swale/water hole c. 100 m NNW of Myrtle Pond, 250 m from Pacific Ocean
8
Comment
SBBG51252
Amsinckia
J. Doty
1969-4-25
639
San Luis Obispo
Oso Flaco Dunes, 3.6-4 mi W of State Hwy 1
Comment
JEPS25263
Amsinckia spectabilis
G. Thomas Robbins with John Weiler
1950-8-8
4150
San Luis Obispo
1 1/2 mi se of Oso Flaco Lake
15
Comment
POM180534
Amsinckia spectabilis
Roxana S. Ferris
1929-4-15
7611
San Luis Obispo
Between Guadalupe and Callender.
Comment
POM307951
Amsinckia spectabilis
Lyman Benson
1963-5-5
16265
San Luis Obispo
Oso Flaco Lake; near Guadalupe. Pacific Ocean drainage area.
8
Comment
RSA240657
Amsinckia spectabilis
C. W. Tilforth, John Dourley
1973-6-14
872
San Luis Obispo
Sand dune area back from beach, N of Oso Flaco Lake
Comment
RSA659297
Amsinckia spectabilis
Kathleen Jones
1994-4-17
s.n.
San Luis Obispo
California Native Plant Society Wildflower Weekend outing to Guadalupe Dunes. Wild Almond Meadows: five deflation areas near Oso Flaco Lake at property owned by Lena Enos Buss.
Comment
RSA70713
Amsinckia spectabilis
L. S. Rose
1950-5-13
50123
San Luis Obispo
Oso Flaco Lake region
Comment
SBBG112753
Amsinckia spectabilis
K. G. Jones
1994-4-17
San Luis Obispo
Wild Almond Meadows: five deflation areas near Oso Flaco Lake
Comment
SBBG18912
Amsinckia spectabilis
E. R. Chandler
1963-6-23
1324
San Luis Obispo
Oso Flaco Lake area
Comment
SBBG63552
Amsinckia spectabilis
R. Hoffmann
1931-5-30
367
San Luis Obispo
Gun Club, Oceano
Comment
SBBG85643
Amsinckia spectabilis
C. F. Smith
1951-4-19
3038
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
UC1073366
Amsinckia spectabilis
George B. Rossbach
1955-5-2
448
San Luis Obispo
nw side Oso Flaco Lake
Comment
UC1178290
Amsinckia spectabilis
Ray and Chisaki
April, 1952
K 136
San Luis Obispo
Oso Flaco Lake
Comment
UC463216
Amsinckia spectabilis
Roxana S. Ferris
1929-4-15
7611
San Luis Obispo
between Guadalupe and Callender
Comment
CDA16196
Amsinckia spectabilis var. microcarpa
G. F. Hrusa, D. Ragan
1999-4-21
15011
San Luis Obispo
Oceano Dunes; Oceano Dunes, immediately W of Callender Rd.
106
Comment
OBI20655
Amsinckia spectabilis var. microcarpa
Robert F. Hoover
1967-5-6
10526
San Luis Obispo
Jack Lake
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
OBI53041
Amsinckia spectabilis var. microcarpa
David J. Keil, Kathleen Keil, Lynne Dee Oyler, Danielle DeRome
1991-4-6
21519
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill s of Oso flaco Lake
Comment
OBI65633
Amsinckia spectabilis var. microcarpa
G. F. Hrusa, D. Ragan
1999-4-21
15011
San Luis Obispo
Oceano Dunes. Immed W of Callender Rd
107
Comment
OBI66202
Amsinckia spectabilis var. microcarpa
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
OBI72379
Amsinckia spectabilis var. microcarpa
Anthony Baniaga
2010-5-22
226
San Luis Obispo
Black Lake cyn, Callender property
19
Comment
UC1314905
Amsinckia spectabilis var. microcarpa
R. F. Hoover
1967-5-6
10526
San Luis Obispo
Jack Lake
Comment
UCR67904
Amsinckia spectabilis var. microcarpa
C. F. Smith
1951-4-19
3038
San Luis Obispo
Central Coast, mesa north of Guadalupe
30
Comment
SD41484
Anemopsis californica
Edith A. Purer
1933-9-2
5540
Santa Barbara
Sand dunes, moist location, west of Guadalupe
Comment
UCSB69395
Anemopsis californica
Rindlaub, Kathy; Capralis
1985-6-23
San Luis Obispo
Santa Maria River. 100 m NE of marker in channel.
5
Comment
OBI38212
Anthemis cotula
Eric Wise
1981-7-1
891
San Luis Obispo
Oso Flaco Lake
Comment
OBI46285
Apiastrum angustifolium
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1984-3-10
18090
San Luis Obispo
Nipomo Mesa. Big Coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake rd, 3.6 mi from jctn with State Hwy 1
Comment
OBI53102
Apiastrum angustifolium
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21511
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
OBI60572
Apiastrum angustifolium
Lynne Dee Oyler, David J. Keil
1990-5-10
1118
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
OBI9024
Apiastrum angustifolium
Robert F. Hoover
1947-4-25
7070
San Luis Obispo
Black Lake, S of Arroyo Grande
Comment
SBBG64155
Apiastrum angustifolium
D. Keil with K. Jones, S. Cochrane, M. McLeod, B. Burdette, A. Griffiths
1984-3-10
18090
San Luis Obispo
Big Coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake rd, 3.6 mi from jct with State Hwy 1
Comment
UC463255
Apiastrum angustifolium
Roxana S. Ferris
1929-4-15
7623
San Luis Obispo
between Guadalupe and Callender
Comment
CDA20404
Apium graveolens
Austin Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Callender Dunes; Big Twin Lake along SW shore.
Comment
OBI37407
Apium graveolens
Eric Wise
1981-6-30
871
San Luis Obispo
Mud Lake of Dune Lakes
Comment
OBI77243
Apium graveolens
Eric Wise
1982-7-2
1608
San Luis Obispo
Oso Flaco Lake
Comment
SBBG23102
Apium graveolens
E. R. Chandler
1962-6-15
863
San Luis Obispo
Oso Flaco Lake
Comment
SBBG23106
Apium graveolens
E. R. Chandler
1965-7-9
2588
San Luis Obispo
Oso Flaco Lake
Comment
SBBG35805
Apium graveolens
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
UCSB38032
Apium graveolens
Vivrette, Nancy
1978-11-19
San Luis Obispo
Margin of Oso Flaco Lake
Comment
JEPS24556
Arctostaphylos rudis
F. H. Raymond
1930-12-13
San Luis Obispo
head Arroyo Grande; Arroyo Grande Quad., Black Lake Canyon
121
Comment
CAS-BOT-BC174075
Arenaria paludicola
R. F. Hoover
1947-7-27
7336
San Luis Obispo
Black Lake Canyon, s. of Arroyo Grande
Comment
CAS-BOT-BC174079
Arenaria paludicola
R. F. Hoover
1947-4-25
7077
San Luis Obispo
Black Lake
Comment
CAS-BOT-BC174080
Arenaria paludicola
R. F. Hoover
1947-4-25
7077
San Luis Obispo
Black Lake
Comment
CAS-BOT-BC174081
Arenaria paludicola
R. F. Hoover
1947-7-27
7336
San Luis Obispo
Black Lake Canyon, s. of Arroyo Grande
Comment
CAS-BOT-BC174082
Arenaria paludicola
Malcom A. Nobs; S. Galen Smith
1949-6-23
854
San Luis Obispo
Oso Flaco Lake, ca. 4 miles northwest of Guadalupe
Comment
CAS-BOT-BC174083
Arenaria paludicola
Malcom A. Nobs; S. Galen Smith
1949-6-23
854
San Luis Obispo
Oso Flaco Lake, ca. 4 miles northwest of Guadalupe
Comment
IRVC29363
Arenaria paludicola
Mark A. Elvin, John Chesnut
2005-9-28
4579
San Luis Obispo
Oso Flaco Lake; NW corner in "openning" on floating bog. Central Coastal
4
Comment
IRVC29493
Arenaria paludicola
Mark A. Elvin, J. Chesnut
2005-9-28
4584
San Luis Obispo
Oso Flaco Lake; N central portion of lake on floating bog, just W of median strip of willows. Central Coastal
4
Comment
JEPS117739
Arenaria paludicola
Mark A. Elvin, J. Chesnut
2005-9-28
4584
San Luis Obispo
Central Coastal: Oso Flaco Lake; N central portion of lake on floating bog, just W of median strip of willows.
Comment
OBI19565
Arenaria paludicola
Robert F. Hoover
1947-1
San Luis Obispo
Comment
OBI19566
Arenaria paludicola
Robert F. Hoover
1947-1
San Luis Obispo
Comment
OBI38285
Arenaria paludicola
David J. Keil
1985-1
San Luis Obispo
Comment
OBI39861
Arenaria paludicola
David J. Keil
1985-1
San Luis Obispo
Comment
POM312349
Arenaria paludicola
Malcolm A. Nobs, S. Galen Smith
1949-6-23
854
San Luis Obispo
Oso Flaco Lake, 4 miles northwest of Guadalupe
Comment
SBBG114029
Arenaria paludicola
A. Parikh, N. Gale
2001-6-30
SLO- 10
San Luis Obispo
N side of northern lobe of Oso Flaco Lake
4
Comment
SBBG125410
Arenaria paludicola
M. A. Elvin with J. Chesnut
2005-9-28
4584
San Luis Obispo
N central portion of lake on floating bog, just W of median strip of willows, Oso Flaco Lake
4
Comment
UC1191465
Arenaria paludicola
Malcolm A. Nobs, S. Galen Smith
1949-6-23
854
San Luis Obispo
Oso Flaco Lake, ca 4 mi northwest of Guadalupe.
Comment
UC1285073
Arenaria paludicola
R. F. Hoover
1947-4-25
7077
San Luis Obispo
Black Lake Black Lake (at edge of lake.)
Comment
UC1285074
Arenaria paludicola
R. F. Hoover
1947-7-27
7336
San Luis Obispo
s Arroyo Grande (in foggy meadow); Black Lake Canyon
Comment
UC964813
Arenaria paludicola
G. Thomas Robbins
1950-5-13
3353
San Luis Obispo
Along west of Oso Flaco Lake.
Comment
UCD97923
Arenaria paludicola
Malcolm A. Nobs; S. Galen Smith
1949-6-23
854
San Luis Obispo
San Luis Obispo County: Oso Flaco Lake, 4 miles northwest of Guadalupe.
Comment
UCR175442
Arenaria paludicola
Mark A. Elvin, J. Chesnut
2005-9-28
4584
San Luis Obispo
Central Coastal, Oso Flaco Lake: N central portion of the lake on a floating bog, just west of median strip of willows
4
Comment
UCR175594
Arenaria paludicola
Mark A. Elvin, J. Chesnut
2005-9-28
4579
San Luis Obispo
Central Coastal, Oso Flaco Lake: NW corner, in 'opening' on a floating bog
4
Comment
UCR217292
Artemisia
Mark A. Elvin
2009-1-27
s.n.
San Luis Obispo
Central Coast, between agricultural fields and riparian area of Oso Flaco Creek, between Little Oso Flaco Lake and Oso Flaco Lake
7
Comment
SBBG18350
Artemisia biennis
M. A. Piehl
1963-8-4
63795
San Luis Obispo
just E and NE of Oso Flaco Lake
Comment
SBBG49296
Artemisia biennis
L. W. Edge
1971-2-5
23
San Luis Obispo
near Oso Flaco Lake
Comment
UCD129267
Artemisia biennis
Ernest C. Twisselmann
1959-11-2
5860
Santa Barbara
Santa Maria Valley: 0.6 mile west of Guadalupe.
12
Comment
IRVC19894
Artemisia californica
J. Powell
1977-4-2
1297
San Luis Obispo
Dunes at Oso Flaco Lake.
Comment
LA211693
Artemisia californica
Mark A. Elvin; Jason Storlie
2014-10-10
7670
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, One of the valleys along south entrance road to the Refuge from the Pacific Ocean.
37.0
Comment
SD40212
Artemisia californica
Edith A. Purer
1940-8-2
7978
Santa Barbara
North of Guadalupe
Comment
SD41457
Artemisia californica
Edith A. Purer
1932-8-28
4818
San Luis Obispo
Between Oceano and Guadalupe on roadside
Comment
SD41459
Artemisia californica
Edith A. Purer
1933-9-2
5536
Santa Barbara
Sand dunes and exposed areas west of Guadalupe
Comment
OBI57692
Artemisia douglasiana
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. Just SW of Jack Lake
Comment
RSA178071
Artemisia douglasiana
R. F. Thorne, Percy C. Everett
1962-10-3
31425
San Luis Obispo
Margin of Oso Flaco Lake.
8
Comment
SD41470
Artemisia douglasiana
Edith A. Purer
1932-8-25
Santa Barbara
Guadalupe; sand dunes.
Comment
SD41472
Artemisia douglasiana
Edith A. Purer
1933-9-2
5537
Santa Barbara
Sand dunes west of Guadalupe
Comment
CAS-BOT-BC90616
Artemisia dracunculus
D. E. Breedlove
1962-8-7
4096
San Luis Obispo
near Oso Flaco Lake, 3 miles north of Guadalupe
Comment
CAS-BOT-BC93844
Artemisia dracunculus
R. F. Hoover
1964-8-14
9256
San Luis Obispo
Jack Lake
Comment
CDA15221
Artemisia dracunculus
G. F. Hrusa, D. Ragan
1998-7-21
14759
San Luis Obispo
Nipomo Dunes; Dunes immed. W of intersection of Callendar Rd. & Hwy 1.
Comment
IRVC16404
Artemisia dracunculus
Jerry A. Powell
1974-5-2
1142
San Luis Obispo
Dune Lakes; 3 mi. S of Oceano. Central Coastal
Comment
OBI17030
Artemisia dracunculus
Robert F. Hoover
1964-8-14
9256
San Luis Obispo
Jack Lake
Comment
RSA417340
Artemisia dracunculus
Edith A. Purer
1932-8-27
s.n.
Santa Barbara
NW of Guadalupe
Comment
SD41461
Artemisia dracunculus
Edith A. Purer
1932-8-27
4813
Santa Barbara
Northwest of Guadalupe on stabilized sand dunes
Comment
UC1284977
Artemisia dracunculus
R. F. Hoover
9256
San Luis Obispo
Jack Lake
Comment
OBI79764
Asphodelus fistulosus
David J. Keil
2012-7-18
31461
San Luis Obispo
Just north of bridge over Santa Maria River on highway 1, north of Guadalupe
25
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
CAS-BOT-BC177833
Astragalus curtipes
Ira L. Wiggins
1929-4-15
3614
San Luis Obispo
Hillside 2 miles S. of Oceano
Comment
POM264969
Astragalus curtipes
I. L. Wiggins
1929-4-15
3614
San Luis Obispo
2 miles S of Oceano.
Comment
RSA166797
Astragalus nuttallii
E. R. Blakley
1960-7-2
3507
San Luis Obispo
Between the beach and Oso Flaco Lake
6
Comment
RSA318987
Astragalus nuttallii
T. S. Elias, Walter Wisura
1984-7-25
8570
San Luis Obispo
N of Guadalupe and W of Hwy 1; Oso Flaco Lake and dune area
Comment
RSA415415
Astragalus nuttallii
E. A. Purer
1932-8-28
18075
Santa Barbara
Guadalupe.
Comment
RSA498285
Astragalus nuttallii
E. A. Purer
1933-9-2
5534
Santa Barbara
West of Guadalupe
Comment
SD115065
Astragalus nuttallii
Wayne P. Armstrong
1983-6-2
1132
San Luis Obispo
Hollow among dunes, north side of Oso Flaco Lake.
10
Comment
SD40159
Astragalus nuttallii
Edith A. Purer
1933-9-2
5534
Santa Barbara
Sand dunes, west of Guadalupe.
Comment
SD40161
Astragalus nuttallii
Edith A. Purer
1932-8-28
4825
Santa Barbara
West of Guadalupe.
Comment
SD40162
Astragalus nuttallii
Edith A. Purer
1933-9-2
5535
Santa Barbara
Sand dunes west of Guadalupe.
Comment
SD40234
Astragalus nuttallii
Edith A. Purer
1940-8-2
7988
San Luis Obispo
Sand dunes,Oso Flaco Lake.
Comment
SD53119
Astragalus nuttallii
Darley F. Howe
1962-7-22
3342
San Luis Obispo
Sand dunes near Oso Flaco Lake.
Comment
UCD105132
Astragalus nuttallii
E. R. Blakley
1960-7-2
3507
San Luis Obispo
San Luis Obispo County: Between the ocean and Oso Flaco Lake.
6
Comment
UCR158439
Astragalus nuttallii
George K. Helmkamp
2004-6-15
8642
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
CAS-BOT-BC178038
Astragalus nuttallii var. nuttallii
Edith A. Purer
1933-9-2
5534
Santa Barbara
Sand dunes west of Guadalupe
Comment
CAS-BOT-BC186533
Astragalus nuttallii var. nuttallii
D. E. Breedlove
1962-8-7
4090
San Luis Obispo
3 miles north of Guadalupe. Near Oso Flaco Lake
Comment
CAS-BOT-BC186534
Astragalus nuttallii var. nuttallii
R. F. Hoover
1964-8-14
9278
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC186535
Astragalus nuttallii var. nuttallii
R. F. Hoover
1964-8-14
9251
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC186542
Astragalus nuttallii var. nuttallii
E. R. Blakley
1960-7-2
3507
San Luis Obispo
Between the ocean and Oso Flaco Lake
6
Comment
CAS-BOT-BC186554
Astragalus nuttallii var. nuttallii
R. F. Hoover
1964-8-14
9278
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC186556
Astragalus nuttallii var. nuttallii
R. F. Hoover
1964-8-14
9251
San Luis Obispo
Jack Lake
Comment
JEPS100246
Astragalus nuttallii var. nuttallii
Dean W. Taylor with Alison Colwell
2002-9-26
18448
San Luis Obispo
Oso Flaco Lake, dunes just north from the beach access boardwalk, Pismo Dunes State Park
6
Comment
OBI13317
Astragalus nuttallii var. nuttallii
Robert F. Hoover
1964-8-14
9278
San Luis Obispo
Jack Lake
Comment
OBI13321
Astragalus nuttallii var. nuttallii
Robert F. Hoover
1964-8-14
9251
San Luis Obispo
Jack Lake
Comment
OBI26713
Astragalus nuttallii var. nuttallii
Katherine K. Muller
1965-7-27
1396
San Luis Obispo
Mouth of Oso Flaco Lake
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
SBBG44043
Astragalus nuttallii var. nuttallii
K. K. Muller
1965-7-27
1396
San Luis Obispo
mouth of Oso Flaco
Comment
SBBG90407
Astragalus nuttallii var. nuttallii
C. F. Smith
1961-9-15
6502
San Luis Obispo
above W end of Big Twin Lake, S of Oceano
Comment
SBBG90408
Astragalus nuttallii var. nuttallii
C. F. Smith
1957-10-16
5644
San Luis Obispo
Dune Lakes, S of Oceano
Comment
UC1285219
Astragalus nuttallii var. nuttallii
R. F. Hoover
1964-8-14
9251
San Luis Obispo
Jack Lake
Comment
UC1285221
Astragalus nuttallii var. nuttallii
R. F. Hoover
1964-8-14
9278
San Luis Obispo
Jack Lake
Comment
UC1488849
Astragalus nuttallii var. nuttallii
Katherine K. Muller
1965-7-27
1396
San Luis Obispo
flat plain behind dunes at mouth Oso Flaco; mouth of Oso Flaco
Comment
UC862908
Astragalus nuttallii var. nuttallii
Edith A. Purer
1940-8-2
7988
San Luis Obispo
nw Guadalupe (Oso Flaco Lake, Santa Maria); Oso Flaco Lake, nw of Guadalupe, Santa Maria
Comment
OBI46281
Athysanus pusillus
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1984-3-10
18086
San Luis Obispo
Nipomo Mesa. Big Coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake rd, 3.6 mi from jctn with State hwy 1
Comment
OBI53030
Athysanus pusillus
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21503
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill s of Oso flaco Lake
Comment
CDA17563
Atriplex californica
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; Oso Flaco Lake area, westerly transect along N. slope of highest E/W dune ridge, N. of Lake.
30
Comment
CDA17739
Atriplex californica
Austin Griffiths
1982-1-27
s.n.
San Luis Obispo
Guadalupe Dunes; Ca. 3 mi. S of Oso Flaco Ck.
Comment
CDA17745
Atriplex californica
Austin Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes; More or less midway between Oso Flaco Ck. & Santa Maria R.
15
Comment
RSA39009
Atriplex californica
E. A. Purer
1932-8-25
4732
Santa Barbara
Santa Barbara Island. NW of Guadalupe
Comment
RSA661629
Atriplex californica
Austin P. Griffiths
1982-1-27
ks.n.
San Luis Obispo
In swale between dune ridges perpendicular to beach in foredunes ca. 3 miles S of Oso Flaco Ck.
20
Comment
RSA661847
Atriplex californica
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
More or less midway between Oso Flaco Ck. and Santa Maria R.
Comment
UCD97271
Atriplex californica
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
San Luis Obispo County: Oso Flaco Lake area, N. of Lake. N of Oso Flaco Creek mouth.
Comment
UCR115299
Atriplex californica
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes. More or less midway between Oso Flaco Ck. and Santa Maria R.
Comment
UCR115302
Atriplex californica
Austin P. Griffiths
1982-1-27
s.n.
San Luis Obispo
Guadalupe Dunes. c. 3 mi south of Oso Flaco Ck.
20
Comment
SD40170
Atriplex lentiformis subsp. breweri
Edith A. Purer
1932-8-25
4734
Santa Barbara
Near Guadalupe.
Comment
CDA17738
Atriplex leucophylla
Austin Griffiths
1982-1-27
s.n.
San Luis Obispo
Guadalupe Dunes; Ca. 2-3 mi. S of Oso Flaco Creek.
Comment
OBI57983
Atriplex leucophylla
Austin P. Griffiths
1982-1-27
s.n.
San Luis Obispo
Guadalupe Dunes. ca. 2-3 mi S of Oso Flaco Crk
Comment
OBI72932
Atriplex leucophylla
David J. Keil
1993-5-21
24067
San Luis Obispo
Nipomo Dunes Preserve. Oso Flaco Lake Area. From Oso Flaco Parking area to beach North of Oso Flaco Creek
Comment
RSA478330
Atriplex leucophylla
E. A. Purer
1932-8-27
s.n.
Santa Barbara
Guadelupe
Comment
SD40195
Atriplex leucophylla
Edith A. Purer
1932-8-25
4735
Santa Barbara
Northwest Guadalupe.
Comment
SD40198
Atriplex leucophylla
Edith A. Purer
1932-8-27
4784
Santa Barbara
Guadalupe
Comment
UCD97507
Atriplex leucophylla
Ernest C. Twisselmann
1959-11-2
5897
San Luis Obispo
San Luis Obispo County: Oceano Dunes, west of Oso Flaco Lake.
0
Comment
UCR265748
Atriplex leucophylla
Mark A. Elvin, Jason Storlie
2014-10-10
7661
San Luis Obispo
Central Coast, Santa Maria River Valley; Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, beach of Pacific Ocean a northern edge of Refuge
3
Comment
OBI17297
Atriplex prostrata
Robert F. Hoover
1966-9-21
10089
San Luis Obispo
Oso Flaco Lake
Comment
OBI38186
Atriplex prostrata
Eric Wise
1982-7-2
1595
San Luis Obispo
Oso Flaco Lake
Comment
OBI53864
Atriplex prostrata
Arthur W. Hazebrook
1992-7-7
131
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso Flaco Lake and surrounding dunes
Comment
SBBG102793
Atriplex prostrata
C. F. Smith
1961-9-15
6494
San Luis Obispo
White Lake in dunes S of Oceano
Comment
UCR67887
Atriplex serenana
David J. Keil
1984-7-20
18317
San Luis Obispo
Central Coast, Just north of Santa Maria River along Hwy 1
Comment
SD40186
Atriplex triangularis
Edith A. Purer
1932-8-25
4737
Santa Barbara
Northwest Guadalupe.
Comment
UCD56230
Avena barbata
A. A. Beetle
1942-4-15
3041
San Luis Obispo
San Luis Obispo County: Southwestern part of county. Santa Maria River, near Taylor Spring.
Comment
CDA43190
Avena fatua
Richard R. Halse
2015-3-24
9355
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
SBBG133014
Avena fatua
D. Keil
1993-3-21
24078
San Luis Obispo
Nipomo Dunes Preserve, Oso Flaco Lake Area, from Oso Flaco Parking area to beach N of Oso Flaco Crk
Comment
OBI40976
Avena sativa
David J. Keil, Eric A. Wise
1985-4-25
18542
San Luis Obispo
Black Lake Cyn between Calif hwy 1 and the Guadalupe rd
Comment
CAS-BOT-BC66208
Azolla filiculoides
Alice Eastwood
1927-4-8
14352
San Luis Obispo
Black Lake
Comment
LA211697
Azolla filiculoides
Mark A. Elvin;
2014-9-16
7633
San Luis Obispo
GUADALUPE DUNES, Guandalupe-Nipomo Dunes National Wildlife Refuge, "Colorado Pond," ca. 80 meters from south Refuge boundary.
17.0
Comment
NY814353
Azolla filiculoides
M. A. Nobs
1949-6-22
380
San Luis Obispo
Dune Lakes Gun Club, ca. 3 miles south of Oceano
Comment
RSA0089267
Azolla filiculoides
Mark A. Elvin, Michael Brady, Jason Storlie
2014-9-16
7633
San Luis Obispo
Central Coast: Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Colorado Pond, ca. 80 m from S Refuge boundary.
17
Comment
SBBG127952
Azolla filiculoides
M. A. Elvin, G. M. Greenwald
2013-8-28
7281
San Luis Obispo
"Colorado Pond", 4-Pond Valley, ca. 80 m from S Refuge boundary, Guadalupe-Nipomo Dunes National Wildlife Refuge
17
Comment
UC1192364
Azolla filiculoides
Malcolm A. Nobs and S. Galen Smith
1949-6-22
830
San Luis Obispo
ca. 3 mi s Oceano (Dune Lakes Gun Club)
Comment
UCR264482
Azolla filiculoides
Mark A. Elvin, Michael Brady, Jason Storlie
2014-9-16
7633
San Luis Obispo
Central Coastal: Santa Maria River Valley, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Colorado Pond,' c. 80 m from south Refuge boundary
17
Comment
UCSB21073
Azolla filiculoides
Keefe, Joseph
1967-4-21
San Luis Obispo
Floating in north edge of Oso Flaco Lake, northwest of Santa Maria
9
Comment
CAS-BOT-BC98655
Baccharis douglasii
Edith A. Purer
1933-9-2
5542
Santa Barbara
Sand dunes, west of Guadalupe
Comment
CAS-BOT-BC98684
Baccharis douglasii
R. F. Hoover
1967-10-7
10880
San Luis Obispo
Oso Flaco Lake
Comment
RSA176353
Baccharis douglasii
R. F. Thorne
1962-10-3
31412
San Luis Obispo
Margin of Oso Flaco Lake.
8
Comment
RSA660601
Baccharis douglasii
Austin P. Griffiths, M. E. Griffiths
1985-8-21
s.n.
San Luis Obispo
Northern edge at east end of Oso Flaco Causeway
Comment
CDA17960
Baccharis glutinosa
Austin Griffiths, M. E. Griffiths
1985-8-21
s.n.
San Luis Obispo
Guadalupe Dunes; Northern edge at east end of Oso Flaco Causeway.
0
Comment
OBI16985
Baccharis glutinosa
Robert F. Hoover
1967-10-7
10880
San Luis Obispo
Oso Flaco Lake
Comment
OBI38219
Baccharis glutinosa
Eric Wise
1981-6-29
792 b
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI38220
Baccharis glutinosa
Eric Wise
1981-6-29
819
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI38222
Baccharis glutinosa
Eric Wise
1981-6-30
857
San Luis Obispo
Black Lake of Dune Lakes
Comment
OBI38223
Baccharis glutinosa
Eric Wise
1981-9-29
1274
San Luis Obispo
Oso Flaco Lake
Comment
OBI38225
Baccharis glutinosa
Eric Wise
1982-7-2
1596
San Luis Obispo
Oso Flaco Lake
Comment
OBI53468
Baccharis glutinosa
Arthur W. Hazebrook
1992-7-7
121
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso flaco Lake and surrounding dunes
Comment
OBI58274
Baccharis glutinosa
Austin P. Griffiths, M. E. Griffiths
1985-8-21
s.n.
San Luis Obispo
Guadalupe Dunes. Along N edge at E end of Oso Flaco causeway
Comment
OBI72374
Baccharis glutinosa
Anthony Baniaga
2010-5-22
220
San Luis Obispo
Black Lake Cyn,Callender property
19
Comment
SBBG39327
Baccharis glutinosa
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake area
Comment
SBBG45149
Baccharis glutinosa
L. E. Allen
1966-5-19
San Luis Obispo
W of Oso Flaco Lake
Comment
SD39651
Baccharis glutinosa
Edith A. Purer
1932-8-27
4790
Santa Barbara
West of Guadalupe
Comment
SD39667
Baccharis glutinosa
Edith A. Purer
1933-9-2
5542
Santa Barbara
West of Guadalupe, sand dunes
Comment
UC1119652
Baccharis glutinosa
H. C. Lee
1936-3-17
516
San Luis Obispo
Arroyo Grande, Oso Flaco Lake
30
Comment
LA211627
Baccharis pilularis
Mark A. Elvin; Jason Storlie
2014-10-10
7656
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guandalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, ca. 250 meters from Pacific Ocean.
9.0
Comment
LA211652
Baccharis pilularis
Mark A. Elvin;
2014-10-10
7696
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes, "4-Pond East" pond in "4-Pond Valley, " no standing water present, 15 meters from the southern boundary of the Refuge. Lots of feral pig damage.
5
Comment
OBI53466
Baccharis pilularis
Arthur W. Hazebrook
1992-7-7
123
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso Flaco Lake and surrounding dunes.
Comment
OBI53889
Baccharis pilularis
Arthur W. Hazebrook
1992-10-25
156
San Luis Obispo
Nipomo Dunes complex, Big coreopsis HIll, base of HIll along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
SD39657
Baccharis pilularis
Edith A. Purer
1932-8-27
4800
Santa Barbara
West of Guadalupe.
Comment
SD39665
Baccharis pilularis
Edith A. Purer
1932-8-28
4828
Santa Barbara
Guadalupe; sand dunes.
Comment
UCR263701
Baccharis pilularis
Mark A. Elvin, Jason Storlie
2014-10-10
7656
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, c. 250 m from Pacific Ocean
9
Comment
UCR264515
Baccharis pilularis
Mark A. Elvin, Jason Storlie
2014-10-10
7696
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, '4-pond East' in '4-Pond Valley,' 15 m from southern boundary of the Refuge
18
Comment
SD39668
Baccharis salicifolia
Edith A. Purer
1932-8-25
Santa Barbara
Guadalupe sand dunes.
Comment
LA211651
Berula erecta
Mark A. Elvin;
2014-10-10
7697
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes, "3-Pond East" pond in "3-Pond Valley, " no standing water present, 350 meters from the southern boundary of the Refuge. Lots of feral pig damage.
6
Comment
UCR265745
Berula erecta
Mark A. Elvin, Jason Storlie
2014-10-10
7697
San Luis Obispo
Central Coast, Santa Maria River Valley; Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, '3-Pond East' pond in '3-Pond Valley,' no standing water present, 350 m from the southern boundary of the Refuge
20
Comment
UCR40842
Berula erecta
E. A. Wise
1982-7-2
1593
San Luis Obispo
Central Coast, Oso Flaco Lake
9
Comment
UC1100852
Bolboschoenus maritimus
Herbert L. Mason
1946-6-9
12872
San Luis Obispo
Dune Lakes between Oceano and mouth Santa Maria River; Dune Lakes between Oceano and mouth Santa Maria River
Comment
OBI60576
Bolboschoenus maritimus subsp. paludosus
Lynne Dee Oyler, David J. Keil
1990-5-10
1113
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
SBBG43256
Brassica geniculata
L. W. Edge
1971-2-5
San Luis Obispo
near Oso Flaco Lake
Comment
OBI4146
Brassica rapa
L. Edge
1971-2-5
s.n.
San Luis Obispo
Near Oso Flaco Lake
Comment
OBI45542
Brassica tournefortii
Clifton F. Smith
1975-5-13
10844
San Luis Obispo
Above farmland NW of Guadalupe (S of Oso Flaco Lake)
Comment
OBI72358
Brassica tournefortii
Anthony Baniaga
2010-4-7
104
San Luis Obispo
Black Lake Cyn, Choin property. On old Black Lake Cyn rd
29
Comment
RSA389440
Brassica tournefortii
C. F. Smith
1975-5-13
10844
San Luis Obispo
Above farmland northwest of Guadalupe (south of Oso Flaco Lake).
1
Comment
SBBG80459
Brassica tournefortii
C. F. Smith
1975-5-13
10844
San Luis Obispo
above farmyard NW of Guadalupe, S of Oso Flaco Lake
0
Comment
UCR140151
Brassica tournefortii
George K. Helmkamp
2004-2-6
8245
San Luis Obispo
Central Coast, Oso Flaco Lake Road, 0.5 mi east of the lake
9
Comment
UCD57632
Bromus arenarius
A. A. Beetle
1942-4-15
3039
San Luis Obispo
San Luis Obispo County: Southwestern part of county. Santa Maria River, near Taylor Spring.
Comment
UCSB56333
Bromus carinatus
Power, Paula
1986-4-18
Santa Barbara
LeRoy Park; Guadalupe
30
Comment Read comments Jun 18 2015
OBI72934
Bromus catharticus
David J. Keil
1993-5-21
24079
San Luis Obispo
Nipomo Dunes Preserve. Oso Flaco Lake Area. From Oso Flaco Parking area to beach North of Oso Flaco Creek
Comment
CDA17709
Bromus hordeaceus
Austin Griffiths
1987-5-18
18188 a
San Luis Obispo
Pismo Dunes; Oso Flaco Lake.
Comment
CDA17711
Bromus hordeaceus
Austin Griffiths
1987-5-18
18191
San Luis Obispo
Pismo Dunes; W of Oso Flaco Lake.
Comment
CDA17863
Bromus hordeaceus
Austin Griffiths, Clare B. Hardham, Craig Cunningham
1987-6-26
18252
San Luis Obispo
Pismo Dunes; Near Oso Flaco Lake edge at W end of first southerly area.
0
Comment
CDA17866
Bromus hordeaceus
Austin Griffiths, Clare B. Hardham, Craig Cunningham
1987-6-26
18249
San Luis Obispo
Pismo Dunes; Along high ridge W of Oso Flaco Lake.
30
Comment
OBI58412
Bromus hordeaceus
Austin P. Griffiths, Clare B. Hardham, Craig Cunningham
1987-6-26
18252
San Luis Obispo
Guadalupe Dunes; near Oso Flaco Lake edge at W end of first southerly area
Comment
OBI58420
Bromus hordeaceus
Austin P. Griffiths
1987-5-18
18191
San Luis Obispo
Guadalupe Dunes, Revegetation site on high dunes immediately W of Oso Flaco Lake
Comment
OBI58429
Bromus hordeaceus
Austin P. Griffiths, Clare B. Hardham, Craig Cunningham
1987-6-26
18249
San Luis Obispo
Guadalupe Dunes; Along high ridge W of Oso Flaco Lake
Comment
RSA654637
Bromus hordeaceus
Austin P. Griffiths, Clare B. Hardham, C. Cunningham
1987-6-26
18252
San Luis Obispo
Near Oso Flaco Lake at W of first southerly area
Comment
SBBG133013
Bromus hordeaceus
D. Keil
1993-5-21
24072
San Luis Obispo
Nipomo Dunes Preserve, Oso Flaco Lake Area, from Oso Flaco Parking area to beach N of Oso Flaco Crk
Comment
SBBG56571
Bromus hordeaceus
R. Hoffmann
1931-5-30
San Luis Obispo
Gun Club, Oceano
Comment
UCD58800
Bromus hordeaceus
Austin P. Griffiths
1987-5-18
18191
San Luis Obispo
San Luis Obispo County: Guadalupe Dunes Region. Revegetation site on high dunes immediately W of Oso Flaco Lake.
Comment
OBI40993
Bromus sitchensis
David J. Keil, Eric A. Wise
1985-4-25
18553
San Luis Obispo
On N side of Black Lake Cyn near Calif hwy 1
Comment
OBI40985
Bromus tectorum
David J. Keil, Eric A. Wise
1985-4-25
18545
San Luis Obispo
Black Lake Cyn between Calif hwy 1 and the Guadalupe rd
Comment
SBBG18353
Cakile edentula
M. A. Piehl
1963-8-4
63788
San Luis Obispo
low dunes at W end, Oso Flaco Lake
4
Comment
SBBG24877
Cakile edentula
R. N. Philbrick
1966-2-6
San Luis Obispo
Oso Flaco dunes, just above high tide line
Comment
RSA660683
Cakile maritima
A. C. Sanders, K. Berg
1985-3-3
5394
San Luis Obispo
Oso Flaco Lake, S of Oceano at the end of Oso Flaco Lake Road.
3
Comment
SBBG16908
Cakile maritima
M. A. Piehl
1962-5-23
62296
San Luis Obispo
just NW of Oso Flaco Lake
6
Comment
SBBG24594
Cakile maritima
R. N. Philbrick
1966-2-6
San Luis Obispo
W of Oso Flaco Lake
Comment
SBBG24598
Cakile maritima
R. N. Philbrick
1966-2-6
San Luis Obispo
just above high tide line, W of Oso Flaco Lake
Comment
UCR38140
Cakile maritima
A. C. Sanders, K. Berg
1985-3-3
5394
San Luis Obispo
Central Coast, Oso Flaco Lake, south of Oceano, at end of Oso Flaco Lake Road
3
Comment
CAS-BOT-BC36969
Cakile maritima var. maritima
Ernest C. Twisselmann
1959-11-2
5896
San Luis Obispo
Oceano Dunes west of Oso Flaco Lake.
6
Comment
CAS-BOT-BC185136
Calamagrostis nutkaensis
R. F. Hoover
1947-7-27
7339
San Luis Obispo
Black Lake Canyon, south of Arroyo Grande.
Comment
CAS-BOT-BC185137
Calamagrostis nutkaensis
R. F. Hoover
1947-7-27
7339
San Luis Obispo
Black Lake Canyon, south of Arroyo Grande.
Comment
OBI22357
Calamagrostis nutkaensis
Robert F. Hoover
1947-7-27
7339
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI53048
Calandrinia ciliata
David J. Keil, Kathleen Keil, Lynne Dee Oyler, & Danielle DeRome
1991-4-6
21514
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
CDA16194
Calyptridium monandrum
G. F. Hrusa, D. Ragan
1999-4-21
15009
San Luis Obispo
Oceano Dunes; Oceano Dunes, immediately W of Callender Rd. along SP railroad tracks.
106
Comment
OBI10808
Calyptridium monandrum
Robert F. Hoover
1967-5-6
10353
San Luis Obispo
Jack Lake
Comment
OBI27157
Calyptridium monandrum
Glen Holstein
1970-4-26
15
San Luis Obispo
1 mi S of Oso Flaco Lake
Comment
OBI60584
Calyptridium monandrum
Lynne Dee Oyler, David J. Keil & K. Foustini
1990-4-26
1106
San Luis Obispo
Nipomo Dunes. UNOCAL pipeline that runs N-S through dunes
Comment
OBI71009
Calyptridium monandrum
G. F. Hrusa, D. Ragan
1999-4-21
15009
San Luis Obispo
Oceano Dunes, immed W of Callender Rd
107
Comment
SBBG1938
Calyptridium monandrum
L. W. Edge
1973-3-30
261
San Luis Obispo
Hwy 1, Callender
Comment
UC1314994
Calyptridium monandrum
R. F. Hoover
1967-5-6
10535
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC221372
Calystegia macrostegia subsp. cyclostegia
Lewis S. Rose
1950-5-13
50114
San Luis Obispo
Oso Flaco Lake region
Comment
OBI15290
Calystegia soldanella
R. F. Hoover
1967-9-15
10869
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
RSA454760
Camissonia campestris subsp. campestris
R. S. Woglum
1938-5-15
1731
Santa Barbara
Guadalupe
Comment
RSA175079
Camissonia cheiranthifolia subsp. cheiranthifolia
Robert F. Thorne, Percy C. Everett
1962-10-3
31392
San Luis Obispo
W of Oso Flaco Lake.
5
Comment
RSA175080
Camissonia cheiranthifolia subsp. cheiranthifolia
Robert F. Thorne, Percy C. Everett
1962-10-3
31406
San Luis Obispo
Sandy dunes W of Oso Flaco Lake.
5
Comment
RSA240632
Camissonia cheiranthifolia subsp. cheiranthifolia
C. W. Tilforth, John Dourley
1973-6-14
861
San Luis Obispo
Sand dune area back from beach, north of Oso Flaco Lake.
Comment
RSA355132
Camissonia cheiranthifolia subsp. cheiranthifolia
C. F. Smith
1962-8-7
8043
San Luis Obispo
On arrested dunes above Oso Flaco Lake, south of Oceano
Comment
RSA355807
Camissonia cheiranthifolia subsp. cheiranthifolia
Robert F. Thorne
1968-6-7
37773
San Luis Obispo
Jack Lake. Near lake, ca. 3 miles S of Oceano.
Comment
UCR143292
Camissonia cheiranthifolia subsp. cheiranthifolia
Edith A. Purer
1933-7-20
5074
San Luis Obispo
Central Coast, five miles NW of Guadalupe
46
Comment
UCR158180
Camissonia cheiranthifolia subsp. suffruticosa
George K. Helmkamp
2004-6-15
8649
San Luis Obispo
Central Coast, Sand dunes beside the Pacific Ocean WNW of Oso Flaco Lake
6
Comment
CDA16193
Camissonia contorta
G. F. Hrusa, D. Ragan
1999-4-21
15008
San Luis Obispo
Oceano Dunes; Oceano Dunes, immediately W of Callender Rd.
106
Comment
POM187510
Camissonia micrantha
E. A. Purer
1933-7-20
5102
San Luis Obispo
Northwest of Guadalupe.
Comment
RSA43089
Camissonia micrantha
Robert F. Hoover
1947-4-25
7068
San Luis Obispo
Black Lake, south of Arroyo Grande.
Comment
OBI11890
Camissonia strigulosa
Robert F. Hoover
1947-4-25
7069
San Luis Obispo
Black Lake, S of Arroyo Grande
Comment
OBI40998
Camissonia strigulosa
David J. Keil, Eric A. Wise
1985-4-25
18557
San Luis Obispo
Black Lake Cyn at crossing of Calif hwy 1
Comment
OBI53045
Camissonia strigulosa
David J. Keil, Kathleen Keil, Lynne Dee Oyler, & Danielle DeRome
1991-4-6
21497
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
OBI65632
Camissonia strigulosa
G. F. Hrusa, D. Ragan
1999-4-21
15008
San Luis Obispo
Oceano Dunes., immed W of Callender Rd
107
Comment
RSA43093
Camissonia strigulosa
Robert F. Hoover
1947-4-25
7069
San Luis Obispo
Black Lake, south of Arroyo Grande.
Comment
SBBG81880
Camissonia strigulosa
C. F. Smith
1951-4-19
3025
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
UCD103306
Camissonia strigulosa
G. F Hrusa
1992-3-29
10048
San Luis Obispo
San Luis Obispo County: Nipomo Dunes. Ca. 1 mile W of the intersection of Highway 1 and Calendar Road.
Comment
UCR248192
Camissonia strigulosa
David J. Keil, Kathleen Keil, Lynne Dee Oyler, Danielle DeRome
1991-4-6
21497
San Luis Obispo
Nipomo Dunes, Big Coreopsis Hill south of Oso Flaco Lake
Comment
OBI53821
Camissoniopsis cheiranthifolia
Arthur W. Hazebrook
1993-1-9
180
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, Oso Flaco Lake and crk areas, and adj pioneer dunes
Comment
CAS-BOT-BC160287
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Robert F. Thorne; P. Everett
1962-10-3
31406
San Luis Obispo
W of Oso Flaco Lake
4
Comment
LA211684
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Mark A. Elvin;
2014-9-16
7625
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guandalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, ca. 250 meters from Pacific Ocean.
9.0
Comment
OBI33632
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Robert J. Rodin
1972-3-29
8612
San Luis Obispo
S of Oso Flaco in Nipomo Mesa
Comment
SBBG81901
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
C. F. Smith
1958-8-2
5839
San Luis Obispo
Dune Lakes, ca. 3 mi S of Oceano
Comment
SBBG82177
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
C. F. Smith
1962-8-7
8043
San Luis Obispo
Oso Flaco Lake, S of Oceano
Comment
SDSU19557
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Nuri Benet-Pierce, John P Pierce
2010-6-5
304
San Luis Obispo
Land Conservancy at Black Lake, Guadalupe California
14
Comment
CDA16198
Camissoniopsis micrantha
G. F. Hrusa, D. Ragan
1999-4-21
15013
San Luis Obispo
Oceano Dunes; Oceano Dunes, immediately W of Callender Rd.
106
Comment
OBI11898
Camissoniopsis micrantha
Robert F. Hoover
1947-4-25
7068
San Luis Obispo
Black Lake, S of Arroyo Grande
Comment
OBI11904
Camissoniopsis micrantha
Robert F. Hoover
1967-5-6
10533
San Luis Obispo
Jack Lake
Comment
OBI62417
Camissoniopsis micrantha
L. D. Oyler, David J. Keil, K. Faustini
1990-4-26
1104
San Luis Obispo
Nipomo dunes. UNOCAL pipeline that runs N-S through dunes
Comment
OBI65635
Camissoniopsis micrantha
G. F. Hrusa, D. Ragan
1999-4-21
15013
San Luis Obispo
Oceano Dunes., immed W of Callender Rd
107
Comment
SBBG81463
Camissoniopsis micrantha
C. F. Smith
1951-4-19
3024
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
SD38675
Camissoniopsis micrantha
Edith A. Purer
1933-7-20
5102
San Luis Obispo
Northwest of Guadalupe.
Comment
UC55692
Camissoniopsis micrantha
Mrs. R. W. Summers
1886-2-21
San Luis Obispo
Oso Flaco Sand Hills
Comment
RSA709393
Capsella bursa-pastoris
George K. Helmkamp
2004-2-6
8246
San Luis Obispo
Central Coast: Oso Flaco Lake Road, 0.5 mile E of the lake.
9
Comment
UCR140122
Capsella bursa-pastoris
George K. Helmkamp
2004-2-6
8246
San Luis Obispo
Central Coast, Oso Flaco Lake Road, 0.5 mi east of the lake
9
Comment
OBI38288
Cardamine californica
David J. Keil
1985-5-5
18746
San Luis Obispo
Black Lake Cyn on Nipomo Mesa SE of Oceano
Comment
OBI72342
Cardamine hirsuta
Anthony Baniaga
2010-4-7
117
San Luis Obispo
Black Lake Cyn, Choin property
22
Comment
SBBG18351
Cardaria draba
M. A. Piehl
1963-8-4
63796
San Luis Obispo
rd just E of Oso Flaco Lake
Comment
LA211698
Cardionema ramosissimum
Mark A. Elvin;
2014-10-10
7679
Unknown
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes; Ridge along pipeline road through Refuge.
26.0
Comment
OBI2870
Cardionema ramosissimum
Glen Holstein
1970-4-26
13
San Luis Obispo
One mi S of Oso Flaco Lake
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
OBI77894
Cardionema ramosissimum
Arthur W. Hazebrook
1992-11-14
170
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, trl adj to riparian corridor
Comment
RSA244351
Cardionema ramosissimum
C. W. Tilforth, John Dourley
1973-6-14
866
San Luis Obispo
Sand dune area back from beach, N of Oso Flaco Lake.
Comment
SBBG124211
Cardionema ramosissimum
D. Keil
1990-4-26
21404
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
SBBG30898
Cardionema ramosissimum
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
SFV5036
Cardionema ramosissimum
F. M. Ball
1951-4-28
s. n.
San Luis Obispo
Sand dunes at Oso Flaco Lake.
Comment
CDA17652
Carduus pycnocephalus
Austin Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Callender Dunes; Back from S bank of Black Lake.
Comment
RSA17787
Carex
Carl B. Wolf
1929-4-15
3586
San Luis Obispo
5 miles south of Oceano along S.P.R.R.
30
Comment
UCR250537
Carex
Glenn M. Greenwald
2013-7-5
s.n.
San Luis Obispo
Central Coast, Santa Maria River Valley, Guadalupe Dunes. Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Carex wetland
22
Comment
UCR250543
Carex
Mark A. Elvin, Melissa Kelly
2013-8-9
7205
San Luis Obispo
Central Coast, Santa Maria River Valley, Guadalupe Dunes. Guadalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond, c. 250 m from Pacific Ocean
9
Comment
LA210995
Carex barbarae
Mark A. Elvin; G. M. Greenwald
2013-8-9
7528
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guadalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes. "Carex wetland" at NE edge of Refuge.
21
Comment
RSA0115954
Carex barbarae
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7258
San Luis Obispo
Central Coast: Santa Maria River Valley, Guadalupe Dunes. Guadalupe-Nipomo Dunes National Wildlife Refuge, Carex wetland at northeast edge of Refuge.
22
Comment
SBBG15925
Carex barbarae
M. A. Piehl
1962-5-23
62301
San Luis Obispo
margin of Oso Flaco Lake
7
Comment
UCR248921
Carex barbarae
Glenn M. Greenwald
2013-7-5
s.n.
San Luis Obispo
Central Coast, Santa Maria River Valley, Guadalupe Dunes. Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Carex wetland
22
Comment
UCR263720
Carex barbarae
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7258
San Luis Obispo
Central Coast, Santa Maria River Valley, Guadalupe Dunes. Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Carex wetland' at northeast edge of Refuge
22
Comment
UCSB59177
Carex barbarae
Hayes, Virginia
1985-4-14
San Luis Obispo
At west edge of Oso Flaco Lake; 100 m. from Oso Flaco Lake Rd.
25
Comment Read comments Sep 6 2012
CAS-BOT-BC34410
Carex cusickii
R. F. Hoover
1950-5-13
7909
San Luis Obispo
Oso Flaco Lake.
Comment
CAS-BOT-BC34413
Carex cusickii
Ira L. Wiggins
1929-4-15
3585
San Luis Obispo
Between Guadalupe and Oceano.
Comment
OBI38290
Carex cusickii
David J. Keil
1985-5-5
18748
San Luis Obispo
Black Lake Cyn on Nipomo Mesa SE of Oceano
Comment
OBI40978
Carex cusickii
David J. Keil, Eric A. Wise
1985-4-25
18541
San Luis Obispo
Black lake Cyn between Calif Hwy 1 and the Guadalupe Rd
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
UC964805
Carex cusickii
G. Thomas Robbins
1950-5-13
3348
San Luis Obispo
along w shore of Oso Flaco Lake Oso Flaco Lake
Comment
UCR42893
Carex cusickii
David J. Keil, E. A. Wise
1985-4-25
18541
San Luis Obispo
Black Lake Canyon between CA Hwy 1 and the Guadalupe Road
Comment
SEINET3219522
Carex douglasii
Lyda W. Edge
1974-4-12
402 b
San Luis Obispo
Near Jack Lake, Nipomo Dunes.
Comment
UC1133427
Carex douglasii
H. C. Lee
1936-3-17
512
San Luis Obispo
Black Lake Arroyo Grande Quadrangle, Black Lake
Comment
OBI72363
Carex globosa
Anthony Baniaga
2010-3-31
84
San Luis Obispo
Black Lake Cyn, Choin property
54
Comment
OBI53449
Carex obnupta
Arthur W. Hazebrook
1991-6-6
84
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes; NE facing base of hill. At the ede of Little Oso Flaco Lake
Comment
JEPS30776
Carex pansa
G. Thomas Robbins
1950-5-13
3344
San Luis Obispo
sand dunes se Oso Flaco Lake
Comment
RSA355832
Carex pansa
Robert F. Thorne
1968-6-7
37785
San Luis Obispo
Jack Lake, sandy flat area back of dunes near lake, 3 miles south of Oceano
Comment
UC964807
Carex pansa
G. Thomas Robbins
1950-5-13
3344
San Luis Obispo
se Oso Flaco Lake
Comment
CAS-BOT-BC118549
Carex praegracilis
Lewis Samuel Rose
1950-5-13
50128
San Luis Obispo
Oso Flaco Lake region.
Comment
CAS-BOT-BC118551
Carex praegracilis
R. F. Hoover
1967-5-6
10559
San Luis Obispo
White Lake (S of Arroyo Grande)
Comment
OBI22670
Carex praegracilis
Robert F. Hoover
1967-5-6
10559
San Luis Obispo
White Lake (S of Arroyo Grande)
Comment
OBI22671
Carex praegracilis
Robert F. Hoover
1967-5-6
10559
San Luis Obispo
White Lake (S of Arroyo Grande)
Comment
OBI35091
Carex praegracilis
Eric Wise
1981-7-1
902
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Oso Flaco Lake
Comment
OBI35094
Carex praegracilis
Eric Wise
1982-6-25
1589
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Black Lake Cyn. About 1 mi E of hwy 1
Comment
OBI35099
Carex praegracilis
Eric Wise
1982-7-2
1614
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Oso Flaco Lake
Comment
OBI40996
Carex praegracilis
David J. Keil, Eric A. Wise
1985-4-25
18562
San Luis Obispo
On N side of Black Lake Cyn near Calif hwy 1
Comment
OBI42877
Carex praegracilis
Robert J. Rodin
1972-3-29
8611
San Luis Obispo
Oso Flaco, S side of lagoon
Comment
OBI72380
Carex praegracilis
Anthony Baniaga
2010-5-22
227
San Luis Obispo
Black Lake Cyn; Callender property
19
Comment
RSA63048
Carex praegracilis
L. S. Rose
1950-5-13
50128
San Luis Obispo
Oso Flaco Lake region
Comment
SBBG15586
Carex praegracilis
M. A. Piehl
1962-5-23
62298
San Luis Obispo
near Oso Flaco Lake
7
Comment
SBBG48521
Carex praegracilis
L. W. Edge
1974-4-12
402 b
San Luis Obispo
near Jack Lake, Nipomo Dunes
Comment
SBBG96258
Carex praegracilis
C. F. Smith
1961-6-1
6427
San Luis Obispo
Oso Flaco Lake, N of Guadalupe
Comment
SBBG96260
Carex praegracilis
C. F. Smith
1961-3-23
6352
San Luis Obispo
near small lake in Dune Lakes, S of Oceano
Comment
UCR265751
Carex praegracilis
Mark A. Elvin, Jason Storlie
2014-10-10
7702
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, '3-Pond West' in '3-Pond Valley,' 550 m from the south boundary of the refuge
15
Comment
UCR265758
Carex praegracilis
Mark A. Elvin, Jason Storlie
2014-10-10
7704
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Snakebite' north of '3-Pond Valley,' 650 m from the south boundary of the refuge
18
Comment
UCSB69402
Carex praegracilis
Rindlaub, Kathy; Capralis
1985-6-23
San Luis Obispo
Santa Maria River. 100 m NE of marker in channel.
5
Comment
CAS-BOT-BC230104
Carpobrotus chilensis
Ernest C. Twisselmann
1959-11-2
5898
San Luis Obispo
Ocean Dunes W of Oso Flaco Lake
6
Comment
CAS-BOT-BC230105
Carpobrotus chilensis
Barry Roth
1972-10-29
294
San Luis Obispo
Sand dunes N and W of Oso Flaco Lake
Comment
OBI53830
Carpobrotus chilensis
Arthur W. Hazebrook
1993-1-9
191
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Oso Flaco Lake and creek areas, and adjacent pioneer dunes
Comment
SBBG133018
Carpobrotus chilensis
D. Keil
1990-4-26
21388
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
UC1136605
Carpobrotus chilensis
H. C. Lee
1936-4-13
562
San Luis Obispo
1 mi s of Oso Flaco Lake
30
Comment
UCR264513
Carpobrotus chilensis
Mark A. Elvin, Jason Storlie
2014-10-10
7730
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, ridge along south entrance road to the Refuge from the Pacific Ocean
37
Comment
UCR38142
Carpobrotus chilensis
A. C. Sanders, K. Berg
1985-3-3
5392
San Luis Obispo
Central Coast, Oso Flaco Lake, south of Oceano, at end of Oso Flaco Lake Road
3
Comment
UCSB24030
Carpobrotus chilensis
Hauge, Roger
1964-4-17
San Luis Obispo
Oso Flaco Dunes, 3.2 miles west of Oso Flaco Ranch along road to Oso Flaco Lake
30
Comment
OBI79874
Carthamus lanatus
David J. Keil
2012-7-18
31453
San Luis Obispo
Just north of bridge over Santa Maria River on highway 1, north of Guadalupe
25
Comment
JEPS13106
Castilleja
Rimo Bacigalupi with R. S. Ferris, R. W. Holm, Dr. and Mrs. R. M. Page
1953-7-24
4321
San Luis Obispo
about 5 mi s Oceano (nw of (beyond) Oso Flaco Lake, immediately back of ocena beach)
Comment
JEPS22236
Castilleja
E. R. Blakley
1958-8-2
B- 2426
San Luis Obispo
4 mi s Oceano (w of Dune Lake)
30
Comment
JEPS23268
Castilleja
G. Thomas Robbins with John Weiler
1959-8-8
4148
San Luis Obispo
about 1.5 mi sw Oso Flaco Lake; ; HEXAPLOID
15
Comment
JEPS24692
Castilleja
E. R. Blakley
1960-7-2
3512
San Luis Obispo
0.25 mi n Oso Flaco Lake
30
Comment
JEPS35085
Castilleja
R. F. Hoover
1964-8-14
9257
San Luis Obispo
Jack Lake
Comment
JEPS35349
Castilleja
R. F. Hoover
1964-8-14
9257
San Luis Obispo
Jack Lake
Comment
JEPS53920
Castilleja
John H. Weiler and T. Robbins
1959-8-8
59229
San Luis Obispo
near Oso Flaco Lake, w side
Comment
JEPS62561
Castilleja
T. I. Chuang and L. R. Heckard
1970-6-16
6791
San Luis Obispo
Oso Flaco Lake
Comment
JEPS7411
Castilleja
R. F. Hoover
1950-5-13
7912
San Luis Obispo
near Oso Flaco Lake
Comment
JEPS79768
Castilleja
L. R. Heckard
1964-7-13
1404
San Luis Obispo
near (nw of) Oso Flaco Lake
Comment
POM307959
Castilleja
Lyman Benson
1963-5-5
16259
San Luis Obispo
Oso Flaco Lake; near Guadalupe. Pacific Ocean drainage area.
8
Comment
OBI20250
Castilleja affinis
Rimo Bacigalupi, R. S. Ferris, R. W. Holm and Dr & Mrs R. M. Page
1953-7-24
4321
San Luis Obispo
NW of Oso flaco Lake, immed back of ocean beach, about 5 mi S of Oceano
Comment
OBI34071
Castilleja affinis
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
OBI40992
Castilleja affinis
David J. Keil, Eric A. Wise
1985-4-25
18552
San Luis Obispo
On N side of Black Lake Cyn near Calif hwy 1
Comment
OBI4297
Castilleja affinis
L. E. Allen
1966-5-19
s.n.
San Luis Obispo
Oso Flaco
Comment
OBI53520
Castilleja affinis
Arthur W. Hazebrook
1992-5-2
112
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes
Comment
OBI53531
Castilleja affinis
Arthur W. Hazebrook
1992-5-2
112
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes
Comment
OBI53827
Castilleja affinis
Arthur W. Hazebrook
1993-1-9
186
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, Oso Flaco Lake and crk areas, and adj pioneer dunes; along edges of Oso Flaco Lake
Comment
OBI60581
Castilleja affinis
Lynne Dee Oyler, David J. Keil, K. Foustini
1990-4-26
1095
San Luis Obispo
Nipomo dunes. UNOCAL pipeline that runs N-S through dunes
Comment
OBI9665
Castilleja affinis
Robert F. Hoover
1967-5-6
10556
San Luis Obispo
S of Oso Flaco Lake
Comment
OBI9667
Castilleja affinis
G. Thomas Robbins, John Weiler
1959-8-8
4148
San Luis Obispo
About 1.5 mi SE of Oso Flaco Lake
15
Comment
OBI9669
Castilleja affinis
Robert F. Hoover
1950-5-13
7912
San Luis Obispo
Near Oso Flaco Lake
Comment
OBI9670
Castilleja affinis
Robert F. Hoover
1964-8-14
9257
San Luis Obispo
Jack Lake
Comment
RSA151729
Castilleja affinis
R. C. Bacigalupi, Roxana S. Ferris, R. W. Holm, Robert Page, Robert Page
1953-7-24
4321
San Luis Obispo
Beyond (nw. of) Oso Flaco Lake, immediately back of the ocean beach, about 5 miles s. of Oceano.
Comment
RSA164621
Castilleja affinis
D. F. Howe
1963-5-18
s.n.
San Luis Obispo
By Oso Flaco Lake.
Comment
RSA189715
Castilleja affinis
Noel Holmgren, James L. Reveal
1966-6-1
2620
San Luis Obispo
By Oso Flaco Lake, northwest of Guadalupe.
Comment
RSA251003
Castilleja affinis
Robert F. Thorne
1965-11-7
35577
San Luis Obispo
Oso Flaco Lake. W end of lake.
15
Comment
RSA318994
Castilleja affinis
T. S. Elias, Walter Wisura
1984-7-26
8578
San Luis Obispo
N of Guadalupe and W of Hwy 1. Oso Flaco Lake.
Comment
RSA355810
Castilleja affinis
Robert F. Thorne
1968-6-7
37780
San Luis Obispo
Jack Lake. Near lake, ca. 3 miles S of Oceano.
Comment
RSA355860
Castilleja affinis
Robert F. Thorne
1968-6-7
37760
San Luis Obispo
Oso Flaco Dunes: Sand dunes W of Oso Flaco Lake, between Oceano and Guadalupe.
10
Comment
RSA38845
Castilleja affinis
E. A. Purer
1933-7-20
5080
San Luis Obispo
Northwest of Guadalupe.
Comment
RSA38883
Castilleja affinis
E. A. Purer
1933-7-20
5065
San Luis Obispo
Northwest of Guadalupe.
Comment
CDA17657
Castilleja affinis subsp. affinis
A. Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Callender Dunes; Black Lake.
Comment
JEPS103953
Castilleja affinis subsp. affinis
T. I. Chuang
1991-8-30
7882
San Luis Obispo
W of Oso Flaco Lake.
Comment
JEPS47406
Castilleja affinis subsp. affinis
L. R. Heckard
1964-7-13
1404
San Luis Obispo
near (nw of) Lake Oso Flaco
Comment
JEPS88776
Castilleja affinis subsp. affinis
T. I. Chuang
1991-8-30
7882
San Luis Obispo
w of Oso Flaco Lake
Comment
OBI69047
Castilleja affinis subsp. affinis
Steve Ingram, Tina Hall
1990-4-26
450
Santa Barbara
Oso Flaco Lake, Coreopsis Hill, on NW facing slope in stabilized dune
Comment Read comments May 7 2014
OBI69051
Castilleja affinis subsp. affinis
Steve Ingram
1990-5-10
436
San Luis Obispo
About 1/3 km NW of Oso Flaco Lake
Comment
OBI69052
Castilleja affinis subsp. affinis
Steve Ingram
1990-5-10
435
San Luis Obispo
About 1/3 km NW of Oso Flaco Lake
Comment
SBBG24742
Castilleja affinis subsp. affinis
E. R. Chandler
1965-7-9
2587
San Luis Obispo
Oso Flaco Lake
Comment
SBBG30897
Castilleja affinis subsp. affinis
R. N. Philbrick
1968-6-7
San Luis Obispo
just N of Oso Flaco Lake
Comment
SBBG39323
Castilleja affinis subsp. affinis
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco
Comment
SBBG41744
Castilleja affinis subsp. affinis
H. M. Pollard
1968-6-7
San Luis Obispo
near Jack Lake, W of Union Oil Refinery on Southern Pacific railroad, S of Oceano
Comment
SBBG43011
Castilleja affinis subsp. affinis
L. W. Edge
1971-2-5
San Luis Obispo
Oso Flaco Lake area
Comment
SBBG6818
Castilleja affinis subsp. affinis
E. R. Blakley
1958-8-2
2426
San Luis Obispo
W of Dune Lakes, 4 mi S of Oceano
3
Comment
SBBG82613
Castilleja affinis subsp. affinis
C. F. Smith
1951-4-19
3036
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
SBBG9294
Castilleja affinis subsp. affinis
E. R. Blakley
1960-7-8
3512
San Luis Obispo
0.25 mi N of Oso Flaco Lake
30
Comment
UC1315085
Castilleja affinis subsp. affinis
R. F. Hoover
1967-5-6
10556
San Luis Obispo
s of Oso Flaco Lake
Comment
UC1532800
Castilleja affinis subsp. affinis
Robert F. Thorne
1968-6-7
37780
San Luis Obispo
ca 3 mi s Oceano (sand dunes near Jack Lake); Jack Lake
Comment
UC1583738
Castilleja affinis subsp. affinis
David Keil with Eric A. Wise
1985-4-25
18552
San Luis Obispo
n side Black Lake Canyon (near Calif Hwy 1)
Comment
UCR46662
Castilleja affinis var. contentiosa
C. F. Smith
1962-8-7
8051
San Luis Obispo
Behind dunes in Union Oil Lease, north of mouth of Santa Maria River
37
Comment Read comments Dec 2 2012
OBI34072
Castilleja exserta
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
OBI66208
Castilleja exserta
Kathleen Goodard Jones
1994-4-17
s.n.
San Luis Obispo
CNPS Wildflower Weekend outing to Guadalupe Dunes. Wild Almond Meadows; 5 deflation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
OBI9348
Castilleja exserta
Robert F. Hoover
1967-5-6
10536
San Luis Obispo
Jack Lake
Comment
UC1063452
Castilleja exserta
N. K. Carlson
1936-3-19
168
San Luis Obispo
0.9 mi se Callender; Arroyo Grande Quad.
45
Comment
JEPS15278
Castilleja exserta subsp. exserta
Rimo Bacigalupi
1950-5-13
3200
San Luis Obispo
just s Oso Flaco Lake
Comment
JEPS17554
Castilleja exserta subsp. exserta
Rimo Bacigalupi with G. Thomas Robbins and Keith Harrison
1955-5-16
5147
San Luis Obispo
5.7 mi s Oceano (just s of Black Lake)
30
Comment
JEPS24693
Castilleja exserta subsp. exserta
E. R. Blakley
1960-7-2
3508
San Luis Obispo
0.25 mi w Oso Flaco Lake
6
Comment
OBI72350
Castilleja exserta subsp. exserta
Anthony Baniaga
2010-5-5
171
San Luis Obispo
Black Lake cyn; Callender property
25
Comment
SBBG7086
Castilleja exserta subsp. exserta
E. R. Blakley
1960-7-2
3508
San Luis Obispo
0.25 mi W of Oso Flaco Lake
Comment
SBBG84823
Castilleja exserta subsp. exserta
C. F. Smith
1951-4-19
3033
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
SFV3419
Castilleja exserta subsp. exserta
R. C. Bacigalupi
1950-5-13
3200
San Luis Obispo
Sandy (dunes) area just south of Oso Flaco Lake.
10
Comment
UC1036933
Castilleja exserta subsp. exserta
Rimo Bacigalupi
1950-5-13
3200
San Luis Obispo
just s Oso Flaco Lake (dunes)
Comment
UC1334650
Castilleja exserta subsp. latifolia
Austin Griffiths Jr. and Margaret E. Griffiths
1966-5-9
5054
San Luis Obispo
ca 2 mi s Oceano
Comment
RSA205089
Castilleja latifolia
Sherwin Carlquist
1969-7-1
4333
San Luis Obispo
5.5 miles south of Oceano
Comment
UCR158440
Castilleja latifolia
George K. Helmkamp
2004-6-15
8641
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
CAS-BOT-BC241092
Castilleja mollis
Rimo Bacigalupi; R. S. Ferris; R. W. Holm; R. M. Page; R. M. Page
1953-7-24
4321
San Luis Obispo
Original collection from Santa Rosa Island. On sand dunes beyond (northwest of) Oso Flaco Lake, immediately back of ocean beach, about 5 miles south of Oceano
Comment
CAS-BOT-BC241093
Castilleja mollis
E. R. Blakley
1960-7-8
3512
San Luis Obispo
Old sand dunes one-quarter north of Osa [Oso] Flaco Lake
30
Comment
CAS-BOT-BC241094
Castilleja mollis
R. F. Hoover
1964-8-14
9257
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC241095
Castilleja mollis
Lewis S. Rose
1950-5-13
50125
San Luis Obispo
Oso Flaco Lake region
Comment
CAS-BOT-BC241097
Castilleja mollis
R. F. Hoover
1950-5-13
7912
San Luis Obispo
Near Oso Flaco Lake
Comment
CAS-BOT-BC241100
Castilleja mollis
R. F. Hoover
1967-5-6
10556
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
CAS-BOT-BC241102
Castilleja mollis
David Keil; Eric A. Wise
1985-4-25
18552
San Luis Obispo
On N side of Black Lake Canyon near California Highway 1
Comment
CAS-BOT-BC241103
Castilleja mollis
R. F. Hoover
1964-8-14
9257
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC241105
Castilleja mollis
Rimo Bacigalupi; R. S. Ferris; R. W. Holm; R. M. Page; R. M. Page
1953-7-24
4321
San Luis Obispo
Original collection from Santa Rosa Island. Beyond (northwest of) Oso Flaco Lake, immediately back of ocean beach, about 5 miles south of Oceano
Comment
RSA522521
Castilleja mollis
David J. Keil, Eric Wise
1985-4-25
18552
San Luis Obispo
On north side of Black Lake Canyon near Hwy 1
Comment
RSA63024
Castilleja mollis
L. S. Rose
1950-5-13
50125
San Luis Obispo
Oso Flaco Lake region
Comment
SD114369
Castilleja mollis
Darley F. Howe
1963-5-18
3718
San Luis Obispo
Sand dunes, Lake Oso Flaco
Comment
SD38271
Castilleja mollis
Edith A. Purer
1932-8-27
4780
Santa Barbara
Guadalupe, sand dunes
Comment
UCR15915
Castilleja mollis
Steve Boyd
1978-5-20
780520- 02
San Luis Obispo
Central Coast, near Oso Flaco Lake
Comment
UCR42848
Castilleja mollis
David J. Keil, E. A. Wise
1985-4-25
18552
San Luis Obispo
Black Lake Canyon between CA Hwy 1 and the Guadalupe Road
Comment
UCR46207
Castilleja mollis
C. F. Smith
1968-7-30
10104
San Luis Obispo
Oceano State Park
27
Comment
OBI53179
Caulanthus lasiophyllus
David J. Keil
1991-4-6
21509
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill s of Oso flaco Lake
Comment
CAS-BOT-BC48994
Ceanothus cuneatus
R. F. Hoover
1954-2-7
8334
San Luis Obispo
Mesa west of Nipomo
Comment
OBI10537
Ceanothus cuneatus var. fascicularis
Robert F. Hoover
1954-2-7
8334
San Luis Obispo
Mesa W of Nipomo
Comment
UC1276240
Ceanothus cuneatus var. fascicularis
R. F. Hoover
1954-2-7
8334
San Luis Obispo
Mesa w of Nipomo.
Comment
CAS-BOT-BC49079
Ceanothus cuneatus var. ramulosus
R. F. Hoover
1954-2-7
8334
San Luis Obispo
Mesa west of Nipomo
Comment
UC1070603
Ceanothus impressus
H. C. Lee
1936-2-1
377
San Luis Obispo
1.6 mi e Black Lake; Arroyo Grande quad., San Luis Obispo
30
Comment
UC569747
Ceanothus impressus
H. C. Lee
1936-2-1
377
San Luis Obispo
1.6 mi E of Black Lake
30
Comment
OBI72356
Ceanothus impressus var. nipomensis
Anthony Baniaga
2010-4-7
110
San Luis Obispo
Black Lake Cyn. Choin property
35
Comment
OBI72365
Ceanothus impressus var. nipomensis
Anthony Baniaga
2010-3-31
87
San Luis Obispo
Black Lake Cyn Callender property; 150 m E of hwy 1 intersecting Callender rd
27
Comment
SD38283
Centromadia parryi
Edith A. Purer
1932-8-25
4736
Santa Barbara
Guadalupe.
Comment
CAS-BOT-BC400162
Ceratophyllum demersum
R. F. Hoover
1967-10-7
10882
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC400163
Ceratophyllum demersum
R. F. Hoover
1964-8-14
9280
San Luis Obispo
Oso Flaco Lake
Comment
JEPS16766
Ceratophyllum demersum
Rimo Bacigalupi with Dr. and Mrs. Robt. M. Page, R. S. Ferris, and R. W. Holm
1953-7-25
4330
San Luis Obispo
about 5 mi s Oceano (in Oso Flaco Lake); Oso Flaco Lake
Comment
OBI17364
Ceratophyllum demersum
Robert F. Hoover
1967-10-7
10882
San Luis Obispo
Oso Flaco Lake
Comment
OBI38183
Ceratophyllum demersum
Eric Wise
1981-9-29
1279
San Luis Obispo
Oso Flaco Lake
Comment
OBI77916
Ceratophyllum demersum
Robert F. Hoover
1964-8-14
9280
San Luis Obispo
Oso Flaco Lake
Comment
RSA166284
Ceratophyllum demersum
M. A. Piehl
1963-8-4
63775
San Luis Obispo
North arm of Oso Flaco Lake
Comment
RSA201712
Ceratophyllum demersum
Robert F. Hoover
1964-8-14
9280
San Luis Obispo
Oso Flaco Lake.
Comment
SBBG25503
Ceratophyllum demersum
M. A. Piehl
1963-8-4
63775
San Luis Obispo
N arm of Oso Flaco Lake
Comment
SBBG88202
Ceratophyllum demersum
C. F. Smith
1965-11-7
9114
San Luis Obispo
N edge of W Oso Flaco Lake, N of Guadalupe
Comment
UCR25496
Chaenactis glabriuscula
K. C. Nixon
1977-4-22
673
San Luis Obispo
Central Coast, Nipomo Mesa, Nipomo Sand Dunes, 6 mi north of Guadalupe on Calif. Hwy 1 (Pacific Coast Hwy)
31
Comment
UC1532801
Chaenactis glabriuscula var. glabriuscula
Robert F. Thorne
1968-6-7
37778
San Luis Obispo
3 mi s of Oceano (back of sand dunes near Jack Lake); Jack Lake
Comment
CAS-BOT-BC277579
Chaenactis glabriuscula var. lanosa
R. F. Hoover
1967-5-6
10527
San Luis Obispo
At Jack Lake
Comment
CDA17549
Chaenactis glabriuscula var. lanosa
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes; Just SE of Jack Lake.
Comment
JEPS14523
Chaenactis glabriuscula var. lanosa
C. P. Babbitt
1950-5-13
1809
San Luis Obispo
coastal sand dune area s of Oso Flaco Lake
15
Comment
OBI16834
Chaenactis glabriuscula var. lanosa
Robert F. Hoover
1967-5-6
10527
San Luis Obispo
Jack Lake
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
OBI53515
Chaenactis glabriuscula var. lanosa
Arthur W. Hazebrook
1992-5-2
108
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Stabilized dunes
Comment
OBI57997
Chaenactis glabriuscula var. lanosa
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. Just SE of Jack Lake
Comment
RSA355802
Chaenactis glabriuscula var. lanosa
R. F. Thorne
1968-6-7
37778
San Luis Obispo
Jack Lake, sandy flat area back of dunes near lake, 3 miles south of Oceano.
Comment
RSA523924
Chaenactis glabriuscula var. lanosa
Barbara Ertter
1989-5-23
8486
San Luis Obispo
Unical Oil Refinery, 4 air miles S of Oceano, at bend in Hwy 1, just across railroad tracks from parking area.
Comment
SBBG13998
Chaenactis glabriuscula var. lanosa
E. R. Blakley
1962-5-23
5141
San Luis Obispo
Union Oil Co, Coke Plant entrance, off Hwy 1, W end of Nipomo Mesa
41
Comment
SBBG30901
Chaenactis glabriuscula var. lanosa
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
SBBG45519
Chaenactis glabriuscula var. lanosa
L. W. Edge
1972-5-31
191
San Luis Obispo
St Hwy 1, Callender
Comment
SBBG55948
Chaenactis glabriuscula var. lanosa
L. R. Bevier
1983-5-28
43
San Luis Obispo
ca. 0.7 mi S of Oso Flaco Rd, ca. 2 mi W of Hwy 1, near Oso Flaco Lake
30
Comment
SBBG81119
Chaenactis glabriuscula var. lanosa
C. F. Smith
1975-5-13
10843
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River
Comment
SBBG83521
Chaenactis glabriuscula var. lanosa
C. F. Smith
1951-4-19
3022
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
SD12571
Chaenactis glabriuscula var. lanosa
Edith A. Purer
1933-7-20
5100
San Luis Obispo
Northwest of Guadalupe
Comment
UC1314967
Chaenactis glabriuscula var. lanosa
R. F. Hoover
1967-5-6
10527
San Luis Obispo
dry sand-flats at Jack Lake
Comment
UC1563673
Chaenactis glabriuscula var. lanosa
Barbara Ertter
1989-5-23
8486
San Luis Obispo
ca 4 air mi s Oceano (at bend in Hwy 1, just across railroad tracks from parking area); Unical Oil Refinery
Comment
UC1563852
Chaenactis glabriuscula var. lanosa
Barbara Ertter
1989-5-23
8486
San Luis Obispo
ca 4 air mi s Oceano (at bend in Hwy 1, just across railroad tracks from parking area); Unical Oil Refinery
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
OBI34329
Chenopodium album
David J. Keil, Eric Wise
1983-8-30
17908
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI73049
Chenopodium album
David J. Keil
1990-4-26
21412
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
OBI79780
Chenopodium album
David J. Keil
2012-7-18
31456
San Luis Obispo
Just north of bridge over Santa Maria River on highway 1, north of Guadalupe
25
Comment
SEINET8918559
Chenopodium album
R. R. Halse
2015-3-24
9358
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
GH395171
Chenopodium berlandieri
R. R. Halse
2015-3-24
9365
Unknown
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano
Comment
RSA0021792
Chenopodium berlandieri
David J. Keil
2012-7-18
31456
San Luis Obispo
Just north of bridge over Santa Maria River on Highway 1, north of Guadalupe.
25
Comment
UCR250545
Chenopodium berlandieri
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7250
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
UCR265760
Chenopodium berlandieri
Mark A. Elvin, Jason Storlie
2014-10-10
7699
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, '3-Pond West' in '3-Pond Valley,' 550 m from the south boundary of the refuge
15
Comment
CDA17551
Chenopodium californicum
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes, just S. of Jack Lake.
22
Comment
OBI57991
Chenopodium californicum
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. Just S of Jack Lake
Comment
OBI62505
Chenopodium californicum
L. D. Oyler, David J. Keil & K. foustini
1990-4-26
1099
San Luis Obispo
Nipomo Dunes. Unocal pipeline that runs N-S through dunes
Comment
RSA660606
Chenopodium californicum
Austin P. Griffiths, C. Cunningham
1980-5-25
s.n.
San Luis Obispo
Just S of Jack Lake.
40
Comment
RSA63058
Chenopodium carnosulum var. patagonicum
L. S. Rose
1950-5-13
50116
San Luis Obispo
Oso Flaco Lake region
Comment
CAS-BOT-BC214852
Chenopodium littoreum
R. F. Hoover
1966-5-15
9856
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC214853
Chenopodium littoreum
R. F. Hoover
1966-5-15
9856
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC214854
Chenopodium littoreum
R. F. Hoover
1966-5-15
9856
San Luis Obispo
Jack Lake
Comment
OBI17235
Chenopodium littoreum
Robert F. Hoover
1966-5-15
9856
San Luis Obispo
Jack Lake
Comment
OBI17237
Chenopodium littoreum
Robert F. Hoover
1965-5-16
9365
San Luis Obispo
Near Jack Lake
Comment
OBI40997
Chenopodium littoreum
David J. Keil, Eric A. Wise
1985-4-25
18563
San Luis Obispo
On N side of Black Lake Cyn near Calif Hwy 1
Comment
RSA767769
Chenopodium littoreum
Nuri Benet-Pierce, John P. Pierce
2010-6-4
294
San Luis Obispo
Semi-stabilized dunes at Nipomo-Dunes National Wildlife Refuge, Guadalupe
11
Comment
SBBG127942
Chenopodium littoreum
M. A. Elvin, G. M. Greenwald
2013-8-9
7233
San Luis Obispo
"Colorado Pond", 4-Pond Valley, ca. 80 m from S Refuge boundary, Guadalupe-Nipomo Dunes National Wildlife Refuge
17
Comment
SBBG25892
Chenopodium littoreum
E. R. Blakley
1962-5-23
5139
San Luis Obispo
0.25 mi N of Oso Flaco Lake
15
Comment
SBBG81655
Chenopodium littoreum
C. F. Smith
1975-5-6
10828
San Luis Obispo
Dune Lakes
Comment
SDSU19551
Chenopodium littoreum
Nuri Benet-Pierce, John P. Pierce
2010-6-4
298
San Luis Obispo
South facing slope at Nipomo-Dunes National Wildlife Refuge, Guadalupe, California
12
Comment
SDSU19552
Chenopodium littoreum
Nuri Benet-Pierce, John P Pierce
2010-6-7
310
San Luis Obispo
Land Conservancy Preserve at Black Lake, Guadalupe, California
20
Comment
SDSU19709
Chenopodium littoreum
Nuri Benet-Pierce, John P. Pierce
2010-6-4
295
San Luis Obispo
Nipomo-Dunes National WIldlife Refuge, Guadalupe, California
9
Comment
SDSU19710
Chenopodium littoreum
Nuri Benet-Pierce, John P Pierce
2010-6-4
297
San Luis Obispo
Growing on the road on deep sand at the Nipomo-Dunes National Wildlife Refuge, Guadalupe, California
14
Comment
SDSU20253
Chenopodium littoreum
Michael G. Simpson, Nuri Benet-Pierce, John Pierce, Lori Simpson
2012-6-9
3696
San Luis Obispo
Ca. 0.1 mile west of junction of Calendar Road and Hwy 1 (Cabrillo Hwy.), ca. 300 feet west of railroad tracks, beyond fence, ca. 0.4 mile southeast of Black Lake.
36
Comment
SDSU20265
Chenopodium littoreum
Michael G. Simpson, Nuri Benet-Pierce, John Pierce, Lori Simpson
2012-6-9
3696
San Luis Obispo
Ca. 0.1 mile west of junction of Calendar Road and Hwy 1 (Cabrillo Hwy.), ca. 300 feet west of railroad tracks, beyond fence, ca. 0.4 mile southeast of Black Lake.
36
Comment
UC942915
Chenopodium littoreum
Lewis S. Rose
1950-5-13
50116
San Luis Obispo
Oso Flaco Lake region; coastal dunes
Comment
UCR250532
Chenopodium littoreum
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7233
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
UCR270145
Chenopodium littoreum
Nuri Benet-Pierce, John Pierce
2010-6-7
311
San Luis Obispo
Land Conservancy Preserve at Black Lake, Guadalupe
20
Comment
UCSB70773
Chenopodium littoreum
Benet-Pierce, Nuri; Pierce, John
2010-6-5
San Luis Obispo
Nipomo-Dunes National Wildlife Refuge, Guadalupe
35
Comment
OBI17213
Chenopodium macrospermum
Robert F. Hoover
1964-8-14
9272
San Luis Obispo
Jack Lake
Comment
SBBG65472
Chenopodium macrospermum
R. Hoffmann
1931-5-30
San Luis Obispo
Gun Club, Oceano
Comment
SBBG99504
Chenopodium macrospermum
C. F. Smith
1965-11-7
9121
San Luis Obispo
W of Oso Flaco Lake, N of Santa Maria River
Comment
SBBG99505
Chenopodium macrospermum
C. F. Smith
1961-9-15
6493
San Luis Obispo
White Lake, S of Oceano
Comment
POM312489
Chenopodium macrospermum var. farinosum
H. L. Mason
1946-6-9
12865
San Luis Obispo
Dune Lakes, between Oceano and mouth of Santa Maria River.
Comment
RSA760937
Chenopodium macrospermum var. halophilum
R. F. Thorne, P. Everett
1962-10-3
31428
San Luis Obispo
Ditch near Oso Flaco Lake
8
Comment
UC1191345
Chenopodium macrospermum var. halophilum
Malcolm A. Nobs and S. Galen Smith
1948-9-9
668
San Luis Obispo
approx. 4 mi s Pismo Beach; Dune Lakes Gun Club
Comment
UC1191347
Chenopodium macrospermum var. halophilum
Herbert L. Mason
1946-6-9
12865
San Luis Obispo
between Oceano and mouth of Santa Maria River; Dune Lakes
Comment
CDA13765
Chenopodium multifidum
G. F. Hrusa, D. Ragan
1997-11-21
14130
San Luis Obispo
Weed in residental garden, 625 Jameson Ct. on Nipomo Mesa. Substrate Pleistocene sand dune. Plant sprawling 1 meter wide, appears perennial.
91
Comment
CDA14831
Chenopodium multifidum
G. F. Hrusa, D. Ragan
1997-11-21
14130
San Luis Obispo
Rural residental area, 625 Jameson Ct. on Nipomo Mesa.
91
Comment
OBI34344
Chenopodium murale
David J. Keil, Eric Wise
1983-8-30
17894
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
SDSU19547
Chenopodium murale
Nuri Benet-Pierce, John P. Pierce
2010-6-7
308
San Luis Obispo
Black Lake Land Conservancy Preserve, Guadalupe, California
14
Comment
SEINET9001796
Chenopodium murale
R. R. Halse
2015-1
9365
San Luis Obispo
W end of the Santa Maria Valley, at the end of Oso Flaco Lake Road, ca 5 air miles S of Oceano.
3
Comment
UCR140123
Chenopodium murale
George K. Helmkamp
2004-2-6
8247
San Luis Obispo
Central Coast, Oso Flaco Lake Road, 0.5 mi east of the lake
9
Comment
UCR265756
Chenopodium murale
Mark A. Elvin, Jason Storlie
2014-10-10
7725
San Luis Obispo
Central Coast, Santa Maria River Valley; Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Main Gate at Beigle Road and Oso Flaco Lake Road
11
Comment
UCR265757
Chenopodium murale
Mark A. Elvin, Jason Storlie
2014-10-10
7724
San Luis Obispo
Central Coast, Santa Maria River Valley; Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Main Gate at Beigle Road and Oso Flaco Lake Road
11
Comment
RSA763337
Chenopodium rubrum
R. F. Thorne
1965-11-7
33578
San Luis Obispo
Oso Flaco Lake. Marsh at SW end of lake.
8
Comment
SBBG99068
Chenopodium rubrum
C. F. Smith
1965-11-7
9121 a
San Luis Obispo
W of Oso Flaco Lake
Comment
RSA355830
Chenopodium strictum var. glaucophyllum
R. F. Thorne
1968-6-7
37788
San Luis Obispo
Jack Lake, sandy flat area back of dunes near lake, 3 miles south of Oceano
Comment
OBI38295
Chlorogalum pomeridianum
David J. Keil
1985-5-5
18752
San Luis Obispo
Black Lake Cyn on Nipomo Mesa SE of Oceano
Comment
SBBG112369
Chorizanthe
D. Keil, K. Jones, S. Cochrane, M. G. McLeod, B. and L. Burdette, A. Griffith
1984-3-10
18087
San Luis Obispo
Big Coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake rd, 3.6 mi from jct with State Hwy 1
Comment
SBBG88976
Chorizanthe
C. F. Smith
1987-4-16
12102
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River, ca. 100 yards plus from the beach
Comment
CAS-BOT-BC178927
Chorizanthe angustifolia
R. F. Hoover
1966-5-15
9855
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC178946
Chorizanthe angustifolia
Ira L. Wiggins
1929-4-15
3553
San Luis Obispo
slopes not to far from ocean between Guadalupe and Oceano
Comment
CAS-BOT-BC178948
Chorizanthe angustifolia
Roxana S. Ferris
1929-4-15
7613
San Luis Obispo
between Guadalupe and Callender
Comment
CAS-BOT-BC178955
Chorizanthe angustifolia
Lewis S. Rose
1950-5-13
50118
San Luis Obispo
Oso Flaco Lake Region
Comment
CAS-BOT-BC541486
Chorizanthe angustifolia
D. H. Wilken; E. Painter; M. Wetherwax
2005-4-26
16227
San Luis Obispo
Just S of Jack Lake, 0.7 km due E of Lettuce Lake
600
Comment Read comments Aug 25 2020
CDA15222
Chorizanthe angustifolia
G. F. Hrusa, D. Ragan
1998-7-21
14760
San Luis Obispo
Nipomo Dunes; Dunes immed. W of intersection of Callendar Rd. & Hwy 1.
Comment
CDA17833
Chorizanthe angustifolia
Austin Griffiths, Malcolm McLeod, Dirk Walters
1984-3-22
s.n.
San Luis Obispo
Pismo Dunes Region; Just east of Jack's Lake, Callender Dunes.
0
Comment
JEPS13195
Chorizanthe angustifolia
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5148
San Luis Obispo
just s Black Lake Canyon (5 mi s of Oceano)
30
Comment
OBI11262
Chorizanthe angustifolia
Rimo Bacigalupi
1955-5-16
5148
San Luis Obispo
5.7 mi S of Oceano, just S of Black Lake cyn
30
Comment
OBI11264
Chorizanthe angustifolia
Robert F. Hoover
1966-5-15
9855
San Luis Obispo
Jack Lake
Comment
OBI34336
Chorizanthe angustifolia
David J. Keil, Eric Wise
1983-8-30
17901
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI38299
Chorizanthe angustifolia
David J. Keil
1985-5-5
18756
San Luis Obispo
Black Lake Cyn on Nipomo Mesas SE of Oceano
Comment
OBI46282
Chorizanthe angustifolia
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1994-3-10
18087
San Luis Obispo
Nipomo Mesa. Big Coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake rd, 3.6 mi from jctn with State hwy 1
Comment
OBI57950
Chorizanthe angustifolia
Austin P. Griffiths, Malcolm McLeod, Dirk Walters
1984-3-22
s.n.
San Luis Obispo
Callender Dunes, just E of Jack Lake, Callender Dunes
Comment
OBI59240
Chorizanthe angustifolia
G. F. Hrusa, D. Ragan
1998-7-21
14760
San Luis Obispo
Nipomo Dunes. Emmed W of intersection of Callender Rd and hwy 1. USGS Quad: Oceano 7.5
Comment
OBI72076
Chorizanthe angustifolia
Barbara Ertter
1989-5-23
8481
San Luis Obispo
Unical Oil Refinery ca 4 air mi S of Oceano, at bend in hwy 1, just across RR tracks from parking area
Comment
OBI72348
Chorizanthe angustifolia
Anthony Baniaga
2010-5-15
186
San Luis Obispo
Black Lake Cyn; Callender Property
24
Comment
RSA166798
Chorizanthe angustifolia
E. R. Blakley
1962-5-23
5134
San Luis Obispo
At the west edge of outlet of Oso Flaco Lake
15
Comment
RSA166985
Chorizanthe angustifolia
E. R. Chandler
1963-6-23
1326
San Luis Obispo
Area adjacent to Oso Flaco Lake
Comment
RSA216729
Chorizanthe angustifolia
Robert F. Hoover
1966-5-15
9855
San Luis Obispo
Jack Lake
Comment
RSA355831
Chorizanthe angustifolia
Robert F. Thorne
1968-6-7
37787
San Luis Obispo
Jack Lake, sandy flat area back of dunes near lake, 3 miles south of Oceano.
Comment
RSA63056
Chorizanthe angustifolia
L. S. Rose
1950-5-13
50118
San Luis Obispo
Oso Flaco Lake region
Comment
RSA687503
Chorizanthe angustifolia
G. Fred Hrusa, D. Ragan
1998-7-12
14760
San Luis Obispo
Dunes immed. W of intersection of Callendar Rd. and Hwy 1. uncommon in back dunes;
24
Comment Read comments Aug 31 2006
RSA756712
Chorizanthe angustifolia
Barbara J. Ertter
1989-5-23
8481
San Luis Obispo
Unical Oil Refinery, 4 air miles S of Oceano, at bend in Hwy 1, just across railroad tracks from parking area.
Comment
SBBG118372
Chorizanthe angustifolia
D. Wilken with E. Painter, M. Wetherwax
2005-4-26
16227
San Luis Obispo
just S of Jack Lake, ca. 0.7 km E of Lettuce Lake
600
Comment Read comments Aug 25 2020
SBBG122958
Chorizanthe angustifolia
B. Ertter
1989-5-23
8481
San Luis Obispo
bend of Hwy 1, just across railroad tracks from parking area, Unocal Refinery ca. 4 air-mi S of Oceano
Comment
SBBG30918
Chorizanthe angustifolia
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
SBBG35666
Chorizanthe angustifolia
H. M. Pollard
1968-6-7
San Luis Obispo
Oso Flaco
Comment
SBBG61725
Chorizanthe angustifolia
R. Hoffmann
1930-5-30
San Luis Obispo
Gun Club, Oceano
Comment
SBBG80790
Chorizanthe angustifolia
C. F. Smith
1974-5-8
10723
San Luis Obispo
Dune Lakes S of Oceano
Comment
SD211668
Chorizanthe angustifolia
Barbara Ertter
1989-5-23
8481
San Luis Obispo
Unical Oil Refinery, ca. 4.0 air miles south of Oceano, at bend in Highway 1 just across railroad tracks from parking area.
Comment
SEINET11265252
Chorizanthe angustifolia
Barbara Ertter
1989-5-23
8481
San Luis Obispo
Unical Oil Refinery ca 4 air miles s of Oceano, at bend in Hwy 1, just across railroad tracks from parking area.; 0
Comment
SEINET11265253
Chorizanthe angustifolia
Lewis S. Rose
1950-5-30
50118
San Luis Obispo
Oso Flaco Lake region.; 0
Comment
UC1073359
Chorizanthe angustifolia
George B. Rossbach
1955-5-2
249
San Luis Obispo
nw side Oso Flaco Lake; nw side Oso Flaco Lake
Comment
UC1321235
Chorizanthe angustifolia
R. F. Hoover
1966-5-15
9855
San Luis Obispo
Jack Lake
Comment
UC1949263
Chorizanthe angustifolia
Barbara Ertter
1989-5-23
8481
San Luis Obispo
Unical Oil Refinery ca 4 air miles S of Oceano, at bend in Hwy 1, just across railroad tracks from parking area
Comment
UC942871
Chorizanthe angustifolia
Lewis S. Rose
1950-5-13
50118
San Luis Obispo
Oso Flaco Lake region
Comment
UCR86950
Chorizanthe angustifolia
C. F. Smith
1952-4-23
3277
San Luis Obispo
Central Coast, on Nipomo Mesa, west of Nipomo and north of Guadalupe
61
Comment
UCSB29294
Chorizanthe angustifolia
Blakley, E.
1962-5-23
San Luis Obispo
At the west edge of outlet of Oso Flaco Lake
15
Comment
UCR42877
Chorizanthe angustifolia subsp. angustifolia
David J. Keil
1985-5-5
18757
San Luis Obispo
Central Coast, Black Lake Canyon on Nipomo Mesa SE of Oceano
61
Comment
UCR48221
Chorizanthe angustifolia subsp. angustifolia
R. F. Thorne
1968-6-7
37787
San Luis Obispo
Central Coast, Jack Lake: about 3 mi. south of Oceano
15
Comment
SBBG13999
Chorizanthe angustifolia var. eastwoodiae
E. R. Blakley
1962-5-23
5134
San Luis Obispo
W edge of outlet of Oso Flaco Lake
15
Comment
SBBG18886
Chorizanthe angustifolia var. eastwoodiae
E. R. Chandler
1963-6-23
1326
San Luis Obispo
area adjacent to Oso Flaco Lake
Comment
UCR26556
Chorizanthe coriacea
A. C. Sanders
1981-5-15
2115
Santa Barbara
Central Coast, along Hwy 1 north of Guadalupe near Bromela
14
Comment
UCR42879
Chorizanthe coriacea
David J. Keil
1985-5-5
18755
San Luis Obispo
Central Coast, Black Lake Canyon on Nipomo Mesa SE of Oceano
61
Comment
UCR48181
Chorizanthe coriacea
R. F. Thorne
1968-6-7
37786
San Luis Obispo
Central Coast, Jack Lake: about 3 mi. south of Oceano
15
Comment
OBI38300
Chorizanthe diffusa
David J. Keil
1985-5-5
18757
San Luis Obispo
Black Lake Cyn on Nipomo Mesas SE of Oceano
Comment
OBI38301
Chorizanthe diffusa
David J. Keil
1985-5-5
18758
San Luis Obispo
Black Lake Cyn on Nipomo Mesas SE of Oceano
Comment
CAS-BOT-BC252705
Chorizanthe obovata
R. F. Hoover
1947-7-10
7287
San Luis Obispo
Mesa 4 mi. W of Nipomo
Comment
OBI11214
Chorizanthe obovata
Robert F. Hoover
1947-7-10
7287
San Luis Obispo
"Mesa" 4 mi W of Nipomo
Comment
RSA201678
Chorizanthe obovata
Robert F. Hoover
1947-7-10
7287
San Luis Obispo
Mesa' 4 miles west of Nipomo
Comment
OBI9002
Cicuta douglasii
Robert F. Hoover
1947-7-27
7337
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI9004
Cicuta douglasii
Robert F. Hoover
1947-7-27
7337
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
RSA201626
Cicuta maculata var. angustifolia
Robert F. Hoover
1947-7-27
7337
San Luis Obispo
Black Lake Canyon, south of Arroyo Grande
Comment
SD71438
Cicuta maculata var. angustifolia
R. F. Hoover
1947-7-27
7337
San Luis Obispo
Black Lake Canyon, south of Arroyo Grande
Comment
CDA1122
Cirsium brevistylum
T. C. Fuller
1962-7-18
9230
San Luis Obispo
Pismo Dunes. 5 mi. s. of Oceano; NW shore of Oso Flaco Lake.
0
Comment
OBI39955
Cirsium brevistylum
David J. Keil, Eric Wise
1983-8-30
17918
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
CDA1571
Cirsium loncholepis
T. C. Fuller
1962-7-18
9229 -C-
San Luis Obispo
Pismo Dunes. 5 mi. s. of Oceano; NW shore of Oso Flaco Lake.
0
Comment
GH427983
Cirsium loncholepis
E. R. Blakley
1960-7-2
3506
Unknown
west side of lake, Oso Flaco Lake
6
Comment
RSA312493
Cirsium loncholepis
Malcolm A. Nobs, S. Galen Smith
1949-6-23
849
San Luis Obispo
Oso Flaco Lake, 4 miles northwest of Guadalupe
Comment
RSA355816
Cirsium loncholepis
R. F. Thorne
1968-6-7
37769
San Luis Obispo
Jack Lake: 3 miles south of Oceano
Comment
SBBG35847
Cirsium loncholepis
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
SBBG7964
Cirsium loncholepis
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
UCR111222
Cirsium loncholepis
C. F. Smith
1973-9-12
10673
San Luis Obispo
Central Coast, Big Twin Lake, in dunes south of Oceano
Comment
UCR215242
Cirsium loncholepis
Mark A. Elvin, Glenn M. Greenwald
2007-8-8
5624
San Luis Obispo
Central Coast, Guadalupe-Nipomo Dunes National Wildlife Refuge; north of Santa Maria River, west of Guadalupe, '3-pond Valley', westernmost pond
6
Comment
CAS-BOT-BC285659
Cirsium occidentale var. occidentale
R. F. Hoover
1964-8-14
9258
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC285661
Cirsium occidentale var. occidentale
Roxana S. Ferris
1953-7-24
12686
San Luis Obispo
Oso Flaco Lake, ca. 3 mi. W of State Highway 1
Comment
CAS-BOT-BC285662
Cirsium occidentale var. occidentale
Roxana S. Ferris
1953-7-24
12686
San Luis Obispo
Oso Flaco Lake, ca. 3 mi. W of State Highway 1
Comment
CAS-BOT-BC285663
Cirsium occidentale var. occidentale
H. M. Pollard
1968-6-7
s.n.
San Luis Obispo
Near Jack Lake, W. of Union Oil Refinery on Southern Pacific R.R. S. of Oceano
Comment
CAS-BOT-BC285665
Cirsium occidentale var. occidentale
Roxana S. Ferris
1953-7-24
12693
San Luis Obispo
Black Lake Canyon, ca. 4 mi. SE of Oceano & just E of State Highway 1 and SPRR tracks
Comment
CAS-BOT-BC285666
Cirsium occidentale var. occidentale
Roxana S. Ferris
1953-7-24
12693
San Luis Obispo
Black Lake Canyon, ca. 4 mi. SE of Oceano, just E of State Highway 1 and SPRR tracks
Comment
CDA1395
Cirsium occidentale var. occidentale
Austin P. Griffiths, Kathleen Jones, Gaylord Jones
1986-4-23
s.n.
San Luis Obispo
Nipomo Dunes, Santa Maria River Estuary; N side of river, midway N of Golden Girls Meadow behind first dune ridge to N.
Comment
OBI16736
Cirsium occidentale var. occidentale
Robert F. Hoover
1964-8-14
9258
San Luis Obispo
Jack Lake
Comment
OBI39938
Cirsium occidentale var. occidentale
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
OBI55154
Cirsium occidentale var. occidentale
Lynne Dee Oyler, C. & C. Althouse, K. Jones, Jack Biegle, et al.
1990-4-19
1023
San Luis Obispo
Trip from Oso Flaco Lake to Little Coreopsis Hill (LCH), over Maidenform Flats to see Mimulus, S through old campground facility and back via site of Dithyrea maritima where we counted 45 plants just W of ORV area fenceline. E of LCH
Comment
OBI55156
Cirsium occidentale var. occidentale
David J. Keil, Kathleen Keil and LynneDee Oyler
1990-4-26
21407
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake
Comment
OBI60916
Cirsium occidentale var. occidentale
David J. Keil, with Malcolm G. McLeod and Deborah Hillyard
1992-5-29
23171
San Luis Obispo
Highway 1 at Black Lake Canyon crossing
Comment
RSA246199
Cirsium occidentale var. occidentale
C. W. Tilforth, John Dourley
1973-6-14
865
San Luis Obispo
Sand dune area back from beach, north of Oso Flaco Lake.
Comment
RSA355809
Cirsium occidentale var. occidentale
R. F. Thorne
1968-6-7
37781
San Luis Obispo
Jack Lake, sandy flat area back of dunes near lake, 3 miles south of Oceano.
Comment
SBBG30917
Cirsium occidentale var. occidentale
R. N. Philbrick
1968-6-7
San Luis Obispo
just N of Oso Flaco Lake
Comment
SBBG45113
Cirsium occidentale var. occidentale
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake area
Comment
CAS-BOT-BC100987
Cirsium rhothophilum
R. F. Hoover
1950-5-13
7914
San Luis Obispo
Sand dunes near Oso Flaco L.
Comment
CAS-BOT-BC100988
Cirsium rhothophilum
George B. Snyder
1966-5-27
s.n.
San Luis Obispo
1 mi. s. of Oso Flaco Lake
Comment
LA211625
Cirsium rhothophilum
Jason Storlie; Mark A. Elvin
2014-10-10
1
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Beach of Pacific Ocean at southern edge of Refuge.
7
Comment
OBI16719
Cirsium rhothophilum
Robert F. Hoover
1950-5-13
7914
San Luis Obispo
Near Oso Flaco Lake
Comment
OBI16720
Cirsium rhothophilum
George B. Snyder
1966-5-27
s.n.
San Luis Obispo
1 mi S of Oso Flaco Lake
Comment
OBI16721
Cirsium rhothophilum
George B. Snyder
1966-5-27
s.n.
San Luis Obispo
1 mi S of Oso Flaco Lake
Comment
SBBG44847
Cirsium rhothophilum
L. E. Allen
1966-5-19
San Luis Obispo
W of Oso Flaco
Comment
UC1276309
Cirsium rhothophilum
R. F. Hoover
1950-5-13
7914
San Luis Obispo
near Oso Flaco L.; Oso Flaco Lake
Comment
CAS-BOT-BC292737
Cirsium scariosum var. citrinum
Malcom A. Nobs; S. Galen Smith
1949-6-23
849
San Luis Obispo
Oso Flaco Lake, behind costal dunes about 4 miles northweat of Gudalupe
Comment
CAS-BOT-BC292738
Cirsium scariosum var. citrinum
Malcom A. Nobs; S. Galen Smith
1949-6-23
849
San Luis Obispo
Oso Flaco Lake, behind costal dunes about 4 miles northweat of Gudalupe
Comment
CAS-BOT-BC292740
Cirsium scariosum var. citrinum
E. R. Blakley
1960-7-2
3506
San Luis Obispo
Oso Flaco Lake
6
Comment
CAS-BOT-BC292742
Cirsium scariosum var. citrinum
R. F. Hoover
1964-8-14
9264
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC292743
Cirsium scariosum var. citrinum
D. E. Breedlove
1962-8-7
4110
San Luis Obispo
3 miles north of Guadalupe, Oso Flaco Lake
Comment
CAS-BOT-BC292745
Cirsium scariosum var. citrinum
E. R. Blakley
1960-7-2
3506
San Luis Obispo
Oso Flaco Lake
6
Comment
CDA1569
Cirsium scariosum var. citrinum
T. C. Fuller
1962-7-18
9229 -A
San Luis Obispo
Pismo Dunes. 5 mi. s. of Oceano; NW shore of Oso Flaco Lake.
0
Comment
CDA1570
Cirsium scariosum var. citrinum
T. C. Fuller
1962-7-18
9229 -B -
San Luis Obispo
Pismo Dunes. 5 mi. s. of Oceano; NW shore of Oso Flaco Lake.
0
Comment
CDA1572
Cirsium scariosum var. citrinum
T. C. Fuller
1962-7-18
9229 -D-
San Luis Obispo
Pismo Dunes. 5 mi. s. of Oceano; NW shore of Oso Flaco Lake.
0
Comment
JEPS24677
Cirsium scariosum var. citrinum
E. R. Blakley and C. Smith
1958-8-2
2416
San Luis Obispo
4 mi s Oceano; Dune Lakes
Comment
SD124435
Cirsium scariosum var. citrinum
Clifton F. Smith
1973-9-12
10673
San Luis Obispo
Big Twin Lake, south of Oceano.
Comment
UC1192200
Cirsium scariosum var. citrinum
Malcolm A. Nobs and S. Galen Smith
1949-6-23
829
San Luis Obispo
4 mi nw of Guadalupe; Osos Flaco Lake
Comment
UC1276308
Cirsium scariosum var. citrinum
R. F. Hoover
1964-8-14
9264
San Luis Obispo
Jack Lake
Comment
UC184108
Cirsium scariosum var. citrinum
E. R. Blakley and C. Smith
1958-8-2
2416
San Luis Obispo
4 mi s of Oceano; Dune Lakes
Comment
OBI16740
Cirsium scariosum var. loncholepis
Robert F. Hoover
1964-8-14
9264
San Luis Obispo
Jack Lake
Comment
OBI56384
Cirsium scariosum var. loncholepis
Austin P. Griffiths, Joe R. Walker
1981-11-9
s.n.
San Luis Obispo
Nimpomo Dunes; Jack Lake
Comment
OBI61046
Cirsium scariosum var. loncholepis
P. A. Holden
1968-6-12
363
San Luis Obispo
Western part of Oso Flaco Lake
Comment
SBBG12577
Cirsium scariosum var. loncholepis
E. R. Blakley
1960-7-2
3506
San Luis Obispo
blow-outs on W side of lake in the sand dunes, Oso Flaco Lake
6
Comment
SBBG13862
Cirsium scariosum var. loncholepis
E. R. Blakley, C. F. Smith
1958-8-2
2416
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
Comment
SBBG65942
Cirsium scariosum var. loncholepis
C. F. Smith
1973-9-12
10673
San Luis Obispo
S of Oceano, about freshwater marsh
Comment
SBBG93737
Cirsium scariosum var. loncholepis
C. F. Smith
1958-8-2
5841
San Luis Obispo
Dune Lakes (White Lake?), S of Oceano
Comment
SBBG93738
Cirsium scariosum var. loncholepis
C. F. Smith
1958-8-2
5841 a
San Luis Obispo
Dune Lakes (White Lake?), S of Oceano
Comment
UCD130681
Cirsium scariosum var. loncholepis
Malcolm A. Nobs; S. Galen Smith
1949-6-23
849
San Luis Obispo
San Luis Obispo County: Oso Flaco Lake, about 4 miles northwest of Guadalupe.
Comment
UCSB22159
Cirsium scariosum var. loncholepis
Keefe, Joseph
1967-4-21
San Luis Obispo
1000 yards southwest of Oso Flaco Lake, northwest of Santa Maria
6
Comment
UCSB52716
Cirsium scariosum var. loncholepis
Smith, Clifton
1973-9-12
San Luis Obispo
Big Twin Lake in dunes south of Oceano
Comment
OBI39953
Cirsium vulgare
David J. Keil, Eric Wise
1983-8-30
17916
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI72936
Cirsium vulgare
David J. Keil
1993-5-21
24074
San Luis Obispo
Nipomo Dunes Preserve. Oso Flaco Lake Area. From Oso Flaco Parking area to beach North of Oso Flaco Creek
Comment
CAS-BOT-BC438909
Cistanthe monandra
R. F. Hoover
1967-5-6
10535
San Luis Obispo
Flats at Jack Lake.
Comment
CAS-BOT-BC114804
Cladium californicum
Malcom A. Nobs; Stanley Galen [S. Galen] Smith
1949-6-23
858
San Luis Obispo
Bog near Hwy 1, ca. 4 mi S of Arroyo Grande.
Comment
CAS-BOT-BC114811
Cladium californicum
R. F. Hoover
1947-7-27
7341
San Luis Obispo
Black Lake Canyon S of Arroyo Grande, in boggy meadow.
Comment
OBI22630
Cladium californicum
Robert F. Hoover
1947-7-27
7341
San Luis Obispo
Blacklake Canyon s. of Arroyo Grande
Comment
POM313123A
Cladium californicum
Malcom A. Nobs, S. Galen Smith
1949-6-23
858
San Luis Obispo
Bog near Highway 1, ca. 4 miles south of Arroyo Grande.
Comment
POM313123B
Cladium californicum
Malcom A. Nobs, S. Galen Smith
1949-6-23
858
San Luis Obispo
Bog near Highway 1, ca. 4 miles south of Arroyo Grande.
Comment
RSA201618
Cladium californicum
R. F. Hoover
1947-7-27
7341
San Luis Obispo
Black Lake Canyon, S of Arroyo Grande, in boggy meadow.
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
UC1100566
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
OBI45528
Clarkia purpurea
Clfiton F. Smith
1951-4-19
3029
San Luis Obispo
Nipomo Mesa N of Guadalupe
Comment
CAS-BOT-BC163942
Clarkia purpurea subsp. quadrivulnera
David D. Keck; Wm. M. Hiesey
1940-5-30
5106
San Luis Obispo
2.2 mi. S. of Arroyo Grande on road to Oso Flaco
15
Comment
OBI72349
Clarkia purpurea subsp. quadrivulnera
Anthony Baniaga
2010-5-5
170
San Luis Obispo
Black Lake Cyn; Callender property. About 100 m E of hwy 1, near intersection with Callender Rd
25
Comment
POM256797
Clarkia purpurea subsp. quadrivulnera
D. D. Keck, Wm. M. Hiesey
1940-5-30
5106
San Luis Obispo
2.2 mi. S of Arroyo Grande on road to Oso Flaco
15
Comment
UCR160292
Clarkia purpurea subsp. quadrivulnera
George K. Helmkamp
2004-5-1
8554
San Luis Obispo
Central Coast, south of Arroyo Grande along Calif. Hwy 1, south of Callender Rd beside Conoco-Phillips refinery
30
Comment
UC1187099
Clarkia speciosa
David D. Keck and Wm. M. Hiesey
1940-5-30
5106
San Luis Obispo
2.2 mi s Arroyo Grande (on road to Oso Flaco)
15
Comment
OBI66210
Claytonia perfoliata
Kathleen Goddard Jones
1994-4-17
s.n.
San Luis Obispo
Calif Native Plant Society Wildflower Weekend outing to Guadalupe Dunes. Wild Almond Meadows: five deflation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
OBI66205
Collinsia bartsiifolia var. bartsiifolia
Kathleen Goddard Jones
1994-4-17
s.n.
San Luis Obispo
CNPS Wildflower Weekend outing to Guadalupe Dunes. Wild Almond Meadows; 5 deflation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
RSA77988
Collinsia bartsiifolia var. bartsiifolia
Verne Grant, Alva Grant
1948-5-28
8547
San Luis Obispo
5 miles south of Oceano on Guadalupe road.
Comment
SBBG112752
Collinsia bartsiifolia var. bartsiifolia
K. G. Junes
1994-4-17
San Luis Obispo
Guadalupe Dunes; Wild Almond Meadows; deflation areas near Oso Flaco Lake
Comment
SBBG80619
Collinsia bartsiifolia var. bartsiifolia
G. Junes
1974-4-2
San Luis Obispo
NW corner of Hwy 1 and Willow Rd, Nipomo Mesa
Comment
UC932073
Collinsia bartsiifolia var. davidsonii
Verne Grant and Alva Grant
1948-5-28
8547
San Luis Obispo
5 mi s Oceano (on Guadalupe Rd, sand hills)
Comment
RSA355811
Conicosia elongata
R. F. Thorne
1968-6-7
37752
San Luis Obispo
Oso Flaco Dunes: Sand dunes W of Oso Flaco Lake, between Oceano and Guadalupe.
10
Comment
UC1532835
Conicosia elongata
Robert F. Thorne
1968-6-7
37752
San Luis Obispo
sand dunes w. Oso Flaco Lake (between Oceano & Guadalupe); Oso Flaco Dunes
10
Comment
CDA16197
Conicosia pugioniformis
G. F. Hrusa, D. Ragan
1999-4-21
15012
San Luis Obispo
Oceano Dunes; Oceano Dunes, immediately W of Callender Rd.
106
Comment
CDA3341
Conicosia pugioniformis
T. C. Fuller
1981-5-29
20372
San Luis Obispo
West of the end of the road north of Oso Flaco Lake.
0
Comment
OBI65634
Conicosia pugioniformis
G. F. Hrusa, D. ragan
1999-4-21
15012
San Luis Obispo
Oceano Dunes, immed W of Callender Rd. UTMs 10S, 0719152E 3881356 N
107
Comment
RSA232087
Conicosia pugioniformis
C. W. Tilforth, John Dourley
1972-8-23
639
San Luis Obispo
Sand dunes between Oso Flaco Lake and ocean
Comment
SBBG1906
Conicosia pugioniformis
E. R. Blakley
1958-8-2
2427
San Luis Obispo
W of Dune Lakes, 4 mi S of Oceano
3
Comment
SFV1133
Conicosia pugioniformis
M. A. Piehl
1962-5-23
62303
San Luis Obispo
Just north of Oso Flaco Lake.
6
Comment
UCR161012
Conicosia pugioniformis
Mark S. Brunell, M. Okada
1993-7-25
s.n.
San Luis Obispo
Central Coast, Nipomo Dunes, 0.5 mi. west of Hwy 1, 0.6 mi north of Oso Flaco Lake Road
30
Comment
CHSC118597
Conium maculatum
Richard R. Halse
2016-3-22
9668
San Luis Obispo
Santa Maria Valley at the end of Oso Flaco Lake Road, ca. 5 air miles south of Oceano.
3
Comment
OBI37390
Conium maculatum
Eric Wise
1981-6-29
792
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI37391
Conium maculatum
Eric Wise
1981-6-30
873
San Luis Obispo
Mud Lake of Dune Lakes
Comment
OBI37392
Conium maculatum
Eric Wise
1981-7-1
892
San Luis Obispo
Oso Flaco Lake
Comment
OBI57779
Conium maculatum
Austin P. Griffiths, Clare B. Hardham, Craig Cunningham
1987-6-26
18251
San Luis Obispo
Guadalupe Dunes, bordering Oso Flaco Lake edge along S side of first westerly area
Comment
OBI8997
Conium maculatum
Robert F. Hoover
1947-4-25
7074
San Luis Obispo
Black Lake
Comment
SBBG5165
Conium maculatum
H. and M. Dearing
1939-3-19
3074
San Luis Obispo
Oso Flaco Lake
Comment
SBBG82825
Conium maculatum
F. Long
1939-3-19
San Luis Obispo
rd leading into Oso Flaco Lake, S of Oceano
Comment
SEINET13761614
Conium maculatum
R. R. Halse
2016-3-22
9668
San Luis Obispo
Santa Maria Valley, at the end of Oso Flaco Road, ca 5 air miles S of Oceano.
3
Comment
UCD127314
Conium maculatum
Gordon J. Pilone
1963-5-5
276
San Luis Obispo
San Luis Obispo County: Osoflaco Lake.
0
Comment
UCSB38031
Conium maculatum
Goodwin, Cindy
1978-11-19
San Luis Obispo
Edge of Oso Flaco Lake Road
Comment
CAS-BOT-BC101009
Coreopsis gigantea
R. F. Hoover
1967-5-6
10554
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
UC1051671
Coreopsis gigantea
Francia Chisaki, Peter Kamb
1950-5-13
1811
San Luis Obispo
coastal sand dune area s Oso Flaco Lake (on the most seaward of the consolidated dunes)
15
Comment
UC1051672
Coreopsis gigantea
Francia Chisaki and Helen K. Sharsmith
1950-5-13
San Luis Obispo
s of Oso Flaco Lake
15
Comment
UC1119243
Coreopsis gigantea
H. C. Lee
1936-3-17
514
San Luis Obispo
Arroyo Grande, Oso Flaco Lake
42
Comment
UC1314962
Coreopsis gigantea
R. F. Hoover
1967-5-6
10554
San Luis Obispo
dunes s Oso Flaco Lake
Comment
CAS-BOT-BC101405
Corethrogyne filaginifolia
R. F. Hoover
1967-9-13
10864
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC101416
Corethrogyne filaginifolia
Ernest C. Twisselmann
1959-11-2
5894
San Luis Obispo
Oceano Dunes at Oso Flaco Lake
6
Comment
CAS-BOT-BC101423
Corethrogyne filaginifolia
Ernest C. Twisselmann
1959-11-2
5894
San Luis Obispo
Oceano Dunes at Oso Flaco Lake
6
Comment
CAS-BOT-BC101428
Corethrogyne filaginifolia
R. F. Hoover
1967-9-15
10866
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
CAS-BOT-BC101442
Corethrogyne filaginifolia
R. F. Hoover
1966-9-21
10090
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC101472
Corethrogyne filaginifolia
Roxana S. Ferris
1953-7-24
12694
San Luis Obispo
Black Lake Canyon, ca. 4 mi. SE of Oceano, just E of State Highway 1 & SPRR tracks
Comment
CAS-BOT-BC101473
Corethrogyne filaginifolia
Roxana S. Ferris
1953-7-24
12695
San Luis Obispo
Black Lake Canyon, ca 4 mi. SE of Oceano, just E of State Highway 1 & SPRR tracks
Comment
JEPS100247
Corethrogyne filaginifolia
Dean W. Taylor with Alison Colwell
2002-9-26
18449
San Luis Obispo
Oso Flaco Lake, dunes just north from the beach access boardwalk, Pismo Dunes State Park
6
Comment
JEPS25260
Corethrogyne filaginifolia
G. Thomas Robbins with John Weiler
1959-8-8
4146
San Luis Obispo
about 1 1/2 mi se Oso Flaco Lake
15
Comment
JEPS31029
Corethrogyne filaginifolia
Ernest C. Twisselmann
1959-11-2
5894
San Luis Obispo
at Oso flaco Lake; Oceano Dunes
6
Comment
OBI16639
Corethrogyne filaginifolia
Robert F. Hoover
1966-9-21
10090
San Luis Obispo
Oso Flaco Lake
Comment
OBI16658
Corethrogyne filaginifolia
Robert F. Hoover
1967-9-13
10864
San Luis Obispo
Oso Flaco Lake
Comment
OBI16668
Corethrogyne filaginifolia
Robert F. Hoover
1967-9-15
10866
San Luis Obispo
Dunes S of Oso Flaco Lake
Comment
OBI45941
Corethrogyne filaginifolia
Clifton F. Smith
1961-9-15
6496
San Luis Obispo
About White Lake S of Oceano
Comment
SBBG124277
Corethrogyne filaginifolia
D. Keil
1990-4-26
21402
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
SBBG25218
Corethrogyne filaginifolia
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
SBBG43010
Corethrogyne filaginifolia
L. W. Edge
1971-2-5
San Luis Obispo
near Oso Flaco Lake
Comment
SBBG8011
Corethrogyne filaginifolia
H. and M. Dearing
1940-8-18
4468
San Luis Obispo
Oso Flaco Lake
Comment
SBBG80955
Corethrogyne filaginifolia
C. F. Smith
-Dec-1975
10962
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River
Comment
SBBG82901
Corethrogyne filaginifolia
C. F. Smith
1962-9-27
8076
San Luis Obispo
Dune Lakes S of Oceano
Comment
SBBG82902
Corethrogyne filaginifolia
C. F. Smith
1961-9-15
6498
San Luis Obispo
White Lake area, S of Oceano
Comment
SBBG82915
Corethrogyne filaginifolia
C. F. Smith
1957-10-10
5641
San Luis Obispo
Dune Lakes S of Oceano
Comment
SBBG82955
Corethrogyne filaginifolia
C. F. Smith
1961-3-23
6351
San Luis Obispo
Dune Lakes S of Oceano
Comment
SBBG82963
Corethrogyne filaginifolia
C. F. Smith
1965-11-7
9119
San Luis Obispo
W of Oso Flaco Lake, N of Guadalupe
Comment
SDSU4688
Corethrogyne filaginifolia
D. F. Howe
1965-11-7
4155
San Luis Obispo
West of Lake oso Flaco.
Comment
UC1119266
Corethrogyne filaginifolia
H. C. Lee
1936-4-13
561
San Luis Obispo
1 mi s Oso Flaco Lake; Arroyo Grande Quadrangle
Comment
UC1314919
Corethrogyne filaginifolia
R. F. Hoover
1967-9-15
10866
San Luis Obispo
s Oso Flaco Lake; s of Oso Flaco Lake
Comment
UC1314920
Corethrogyne filaginifolia
R. F. Hoover
1967-9-13
10864
San Luis Obispo
Oso Flaco Lake
Comment
UC1321334
Corethrogyne filaginifolia
R. F. Hoover
1966-9-21
10090
San Luis Obispo
Oso Flaco Lake
Comment
UCR263705
Corethrogyne filaginifolia
Mark A. Elvin, Jason Storlie
2014-10-10
7667
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, beach of Pacific Ocean at southern edge of refuge
14
Comment
UCSB44883
Corethrogyne filaginifolia
Collins, Elizabeth
1977-5-14
Santa Barbara
Oso Flaco Lake, 200 yards from parking on dune top
152
Comment Read comments Jun 29 2015
RSA171038
Corethrogyne filaginifolia var. filaginifolia
R. F. Thorne, Percy C. Everett
1962-10-3
31423
San Luis Obispo
Near Oso Flaco Lake.
5
Comment
SD103964
Corethrogyne filaginifolia var. filaginifolia
J. L. S. Sampson
1965-11-7
San Luis Obispo
Sand dunes at Oso Flaco Lake.
Comment
SD40223
Corethrogyne filaginifolia var. filaginifolia
Edith A. Purer
1940-8-2
7974
Santa Barbara
Sand dunes north of Guadalupe.
Comment
SD62147
Corethrogyne filaginifolia var. filaginifolia
Darley F. Howe
1965-11-7
4155
San Luis Obispo
Sand dunes west of Oso Flaco
Comment
RSA381525
Corethrogyne filaginifolia var. virgata
C. F. Smith
1962-9-27
8076
San Luis Obispo
About Dune Lakes, south of Oceano
Comment
LA211599
Cortaderia jubata
Mark A. Elvin; Michael Brady, Jason Storlie
2014-9-16
7624
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guandalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, ca. 250 meters from Pacific Ocean.
9.0
Comment
UCR264559
Cortaderia jubata
Mark A. Elvin, Michael Brady, Jason Storlie
2014-9-16
7624
San Luis Obispo
Central Coastal: Santa Maria River Valley, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, c. 250 m from Pacific Ocean
9
Comment
CAS-BOT-BC190033
Cortaderia selloana
Ernest C. Twisselmann
1959-11-2
5893
San Luis Obispo
Southwest end of Oso Flaco Lake. In an overflow area at the southwest end of the lake.
4
Comment
CAS-BOT-BC190034
Cortaderia selloana
Ernest C. Twisselmann
1959-11-2
5893
San Luis Obispo
Southwest end of Oso Flaco Lake. In an overflow area at the southwest end of the lake.
4
Comment
OBI53465
Cortaderia selloana
Arthur W. Hazebrook
1992-7-7
124
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso flaco Lake and surrounding dunes
Comment
OBI53871
Cortaderia selloana
Arthur W. Hazebrook
1992-7-7
138
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso flaco Lake and surrounding dunes
Comment
UCD59807
Cortaderia selloana
Ernest C. Twisselmann
1959-11-2
5893
San Luis Obispo
San Luis Obispo County: SW end of Oso Flaco Lake.
4
Comment
CAS-BOT-BC291455
Cotula coronopifolia
John H. Thomas
1959-3-20
7566
San Luis Obispo
Oso Flaco Lake, a dune lake along the coast about 17 miles south of San Luis Obispo
15
Comment
JEPS30895
Cotula coronopifolia
John H. Thomas
1959-3-20
7566
San Luis Obispo
about 17 mi s San Luis Obispo (along the coast); Oso Flaco Lake
7
Comment
OBI38473
Cotula coronopifolia
Eric Wise
1982-7-2
1606
San Luis Obispo
Oso Flaco Lake
Comment
OBI38475
Cotula coronopifolia
Eric Wise
1981-6-30
858
San Luis Obispo
Black Lake of Dune Lakes
Comment
OBI53822
Cotula coronopifolia
Arthur W. Hazebrook
1993-1-9
181
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Oso Flaco Lake and crk areas, and adj pioneer dunes
Comment
OBI53887
Cotula coronopifolia
Arthur W. Hazebrook
1992-10-25
154
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, base of Hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
RSA133886
Cotula coronopifolia
John H. Thomas
1959-3-20
7566
San Luis Obispo
Oso Flaco Lake, a dune lake along the coast, 17 miles S of San Luis Obispo County.
8
Comment
RSA171046
Cotula coronopifolia
R. F. Thorne, Percy C. Everett
1962-10-3
31400
San Luis Obispo
Wet sandy flat by Oso Flaco Lake
8
Comment
SBBG25168
Cotula coronopifolia
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake
Comment
SBBG25418
Cotula coronopifolia
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
SBBG8030
Cotula coronopifolia
H. and M. Dearing
1940-8-18
4464
San Luis Obispo
Oso Flaco Lake
Comment
SFV5031
Cotula coronopifolia
F. M. Ball
1951-4-28
s. n.
San Luis Obispo
Edge of Oso Flaco Lake.
Comment
OBI15235
Crassula connata
Robert F. Hoover
1967-5-6
10558
San Luis Obispo
White lake, S of Arroyo Grande
Comment
OBI53046
Crassula connata
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21500
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
SBBG43056
Crassula connata
L. W. Edge
1971-2-5
San Luis Obispo
dune facing Oso Flaco Lake
Comment
CDA17554
Croton californicus
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Central Coast; Near Little Coreopsis Hill to east.
Comment
OBI53900
Croton californicus
Arthur W. Hazebrook
1992-11-14
167
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, trl adj to riparian corridor
Comment
RSA418516
Croton californicus
Jerry A. Powell
1972-6-1
931
San Luis Obispo
Oso Flaco Lake, 5 miles S of Oceano.
Comment
SBBG124281
Croton californicus
D. Keil
1990-4-26
21408
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
SBBG45691
Croton californicus
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake area
Comment
SD39874
Croton californicus
Edith A. Purer
1932-8-27
4811
Santa Barbara
Guadalupe
Comment
SEINET2442005
Croton californicus
Unknown
1970-4-26
9
San Luis Obispo
1 mi south of Oso Flaco Lake.
Comment
UCD141951
Croton californicus
Gordon J. Pilone
1963-5-5
275
San Luis Obispo
San Luis Obispo County: Osoflaco Lake.
0
Comment
UCSB38047
Croton californicus
Vivrette, Nancy
1978-11-19
Santa Barbara
Santa Maria Riverbed, adjacent to LeRoy County Park, Guadalupe
Comment
UCSB55464
Croton californicus
Powell, Jerry
1972-6-1
San Luis Obispo
Oso Flaco Lake, 5 mi. S of Oceano
Comment
OBI34693
Croton setiger
David J. Keil, Eric Wise
1983-8-30
17890
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
JEPS25262
Cryptantha clevelandii
G. Thomas Robbins with John Weiler
1959-8-8
4149
San Luis Obispo
about 1.5 mi se Oso Flaco Lake
15
Comment
OBI20730
Cryptantha clevelandii
Ralph N. Philbrick
1968-6-7
s.n.
San Luis Obispo
Just N of Oso Flaco
Comment
OBI34066
Cryptantha clevelandii
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
OBI60579
Cryptantha clevelandii
Lynne Dee Oyler, David J. & Kathy Keil
1990-4-26
1082
San Luis Obispo
Nipomo Dunes. dune slack area two ridges beyond Oso Flaco Lake rd, W of Unocal pipeline
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
OBI83665
Cryptantha clevelandii
Christina Leedham, Caroline Vielhaur, Daniel Gonzalez, Natasha Beepath, Riley Lait, Keaton Riordan
2017-4-28
5
San Luis Obispo
Up the path past Oso Flaco Lake boardwalk, north of the trail.
5
Comment
POM368382
Cryptantha clevelandii
H. M. Pollard
1968-6-7
s.n.
San Luis Obispo
Oso Flaco.
Comment
RSA355857
Cryptantha clevelandii
R. F. Thorne
1968-6-7
37762
San Luis Obispo
Oso Flaco Dunes: Sand dunes W of Oso Flaco Lake, between Oceano and Guadalupe.
10
Comment
SBBG122799
Cryptantha clevelandii
B. Ertter
1989-5-23
8485
San Luis Obispo
bend of Hwy 1, just across railroad tracks from parking area, Unocal Refinery ca. 4 air-mi S of Oceano
Comment
SBBG24562
Cryptantha clevelandii
E. R. Chandler
1964-3-6
1350
San Luis Obispo
Oso Flaco Lake
Comment
SBBG30899
Cryptantha clevelandii
R. N. Philbrick
1968-6-7
San Luis Obispo
just N of Oso Flaco Lake
Comment
SBBG32498
Cryptantha clevelandii
H. M. Pollard
1968-6-7
San Luis Obispo
Oso Flaco
Comment
SBBG45527
Cryptantha clevelandii
L. W. Edge
1972-4-20
128
San Luis Obispo
near Black Lake
Comment
SEINET3083597
Cryptantha clevelandii
Art Whistler
1967-4-8
89
San Luis Obispo
Near the top of Nipomo Mesa on Hwy 1 (state)
Comment
SFV3079
Cryptantha clevelandii
E. R. Chandler
1962-6-15
856
San Luis Obispo
Windswept but stabilized sand dunes adjacent to Oso Flaco Lake.
15
Comment
UC1177900
Cryptantha clevelandii
Francia Chisaki and Peter M. Ray
1950-5-13
1805
San Luis Obispo
s of Oso Flaco Lake (southern Coast)
15
Comment
UC1532784
Cryptantha clevelandii
Robert F. Thorne
1968-6-7
37762
San Luis Obispo
w of Oso Flaco Lake (between Oceano and Guadalupe); Oso Flaco Duens
10
Comment
UC1950218
Cryptantha clevelandii
Barbara Ertter
1989-5-23
8485
San Luis Obispo
Unical Oil Refinery ca 4 airmiles S of Oceano, at bend in Hwy 1, just across railroad tracks from parking area
Comment
UCD119632
Cryptantha clevelandii
G. F. Hrusa
1992-3-29
10049
San Luis Obispo
San Luis Obispo County: Nipomo Dunes, approximately one mile west of the intersection of Highway 1 and Calendar Road.
Comment
UCR115673
Cryptantha clevelandii
Lyman Benson
1963-5-5
16266
San Luis Obispo
Oso Flaco Lake, Sand dunes near Guadalupe
8
Comment
OBI72378
Cryptantha clevelandii var. clevelandii
Anthony Baniaga
2010-5-22
225
San Luis Obispo
Black Lake cyn, Callender property
19
Comment
CDA15224
Cryptantha clevelandii var. florosa
G. F. Hrusa, D. Ragan
1998-7-21
14762
San Luis Obispo
Nipomo Dunes; Immed. W of intersection of Callendar Rd. & Hwy 1.
Comment
OBI20725
Cryptantha clevelandii var. florosa
G. Thomas Robbins, John Weiler
1959-8-8
4149
San Luis Obispo
About 1.5 mi SE of Oso Flaco Lake
15
Comment
RSA166966
Cryptantha clevelandii var. florosa
E. R. Chandler
1962-6-15
856
San Luis Obispo
Adjacent to Oso Flaco Lake.
15
Comment
RSA63028
Cryptantha clevelandii var. florosa
L. S. Rose
1950-5-13
50115
San Luis Obispo
Oso Flaco Lake region
Comment
SBBG15056
Cryptantha clevelandii var. florosa
E. R. Chandler
1962-6-15
856
San Luis Obispo
area adjacent to Oso Flaco Lake
15
Comment
SBBG44587
Cryptantha clevelandii var. florosa
H. M. Pollard
1968-6-7
San Luis Obispo
near Oso Flaco Lake
Comment
SBBG85592
Cryptantha clevelandii var. florosa
C. F. Smith
1962-8-7
8040
San Luis Obispo
Oso Flaco Lake
Comment
SBBG85611
Cryptantha clevelandii var. florosa
C. F. Smith
1951-4-19
3039
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
SD255671
Cryptantha clevelandii var. florosa
Michael G. Simpson, Nuri Benet-Pierce, John Pierce, Lori Simpson
2012-6-9
3697
San Luis Obispo
Ca. 0.1 mile west of junction of Calendar Road and Hwy 1 (Cabrillo Hwy), ca. 300 feet west of railroad tracks, beyond fence, ca. 0.4 mile southeast of Black Lake.
35
Comment
SD39862
Cryptantha clevelandii var. florosa
Edith A. Purer
1933-7-20
5066
San Luis Obispo
Northwest of Guadalupe
Comment
SD39887
Cryptantha clevelandii var. florosa
Edith A. Purer
1932-8-27
4802
Santa Barbara
Guadalupe
Comment
SDSU20254
Cryptantha clevelandii var. florosa
Michael G. Simpson, Nuri Benet-Pierce, John Pierce, Lori Simpson
2012-6-9
3697
San Luis Obispo
Ca. 0.1 mile west of junction of Calendar Road and Hwy 1 (Cabrillo Hwy.), ca. 300 feet west of railroad tracks, beyond fence, ca. 0.4 mile southeast of Black Lake.
36
Comment
SDSU20266
Cryptantha clevelandii var. florosa
Michael G. Simpson, Nuri Benet-Pierce, John Pierce, Lori Simpson
2012-6-9
3697
San Luis Obispo
Ca. 0.1 mile west of junction of Calendar Road and Hwy 1 (Cabrillo Hwy.), ca. 300 feet west of railroad tracks, beyond fence, ca. 0.4 mile southeast of Black Lake.
36
Comment
CDA17743
Cryptantha leiocarpa
Austin Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes; ca. midway betw. Oso Flaco Ck. and Santa Maria River.
0
Comment
OBI58256
Cryptantha leiocarpa
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes; ca midway betw. Oso Flaco crk and Santa Maria River
Comment
OBI77607
Cryptantha leiocarpa
E. R. Chandler
1963-6-23
1321
San Luis Obispo
Lee side or protected areas on sand dunes nearest ocean, Oso Flaco Lake
Comment
RSA166509
Cryptantha leiocarpa
E. R. Chandler
1963-6-23
1321
San Luis Obispo
Oso Flaco Lake.
Comment
RSA166890
Cryptantha leiocarpa
E. R. Blakley
1962-5-23
5135
San Luis Obispo
Near the outlet at the W edge of Oso Flaco Lake.
15
Comment
RSA661628
Cryptantha leiocarpa
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
In swale-crest between ridges of transverse foredunes, ca. midway between Oso Flaco Creek and Santa Maria River. Guadalupe Dunes.
Comment
SBBG127941
Cryptantha leiocarpa
M. A. Elvin, G. M. Greenwald
2013-8-9
7243
San Luis Obispo
"Colorado Pond", 4-Pond Valley, ca. 80 m from S Refuge boundary, Guadalupe-Nipomo Dunes National Wildlife Refuge
17
Comment
SBBG13964
Cryptantha leiocarpa
E. R. Blakley
1962-5-23
5135
San Luis Obispo
near the outlet at the W edge of Oso Flaco Lake
15
Comment
SBBG18901
Cryptantha leiocarpa
E. R. Chandler
1963-6-23
1321
San Luis Obispo
Oso Flaco Lake
Comment
SBBG81273
Cryptantha leiocarpa
C. F. Smith
1975-5-13
10838
San Luis Obispo
Guadalupe Oil Field N of Santa Maria River
Comment
SBBG81544
Cryptantha leiocarpa
C. F. Smith
1975-5-13
10837
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River
Comment
SBBG88988
Cryptantha leiocarpa
C. F. Smith
1987-4-16
12101
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River, ca. 100 yards from beach
Comment
SD56903
Cryptantha leiocarpa
E. R. Blakley
1962-5-23
5135
San Luis Obispo
At west edge of Oso Flaco Lake, near outlet
14
Comment
SFV3092A
Cryptantha leiocarpa
E. R. Chandler
1963-6-23
1321
San Luis Obispo
Oso Flaco Lake. Lee side or protected areas on sand dunes nearest ocean.
5
Comment
UC1177905
Cryptantha leiocarpa
Rimo Bacigalupi
1950-5-13
1802 A
San Luis Obispo
w of Oso Flaco sand dunes
15
Comment
UCR248800
Cryptantha leiocarpa
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7243
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
UCR59349
Cryptantha leiocarpa
C. F. Smith
1987-4-16
12101
Santa Barbara
Pacific slope, N side of dunes in Guadualupe Oil Field, north of Santa Maria River, c. 100 yards plus from the beach.
12
Comment
UCSB24741
Cryptantha leiocarpa
Tucker, Barry
1966-4-5
San Luis Obispo
4 miles south of Oceano on Pismo Beach
Comment
UCSB29197
Cryptantha leiocarpa
Blakely, E.
1962-5-23
San Luis Obispo
Near the outlet at the west edge of Oso Flaco Lake
15
Comment
UC463214
Cryptantha muricata
Roxana S. Ferris
1929-4-15
7618
San Luis Obispo
between Guadalupe and Callender
Comment
OBI79546
Cuscuta californica
Michael Walgren
2011-8-11
436
San Luis Obispo
Callendar Dunes. in Black Lake Canyon near Highway One.
19
Comment
OBI34347
Cuscuta occidentalis
David J. Keil, Eric Wise
1983-8-30
17891
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
LA211598
Cynodon dactylon
Mark A. Elvin; Jason Storlie
2014-10-10
7723
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guandalupe Dunes, Guandalipe-Nipomo Dunes National Wildlife Refuge, Main Gate at Beige Road and Oso Flaco Lake Road.
11.0
Comment
UC1953264
Cyperus erythrorhizos
David J. Keil, V. L. Holland, Lynne Dee Oyler
1991-9-5
22606
San Luis Obispo
Dunes south of Oso Flaco Lake. Edge of agricultural field. Near Oso Flaco Road parking area.
Comment
CAS-BOT-BC114286
Cyperus esculentus
David J. Keil
1985-8-10
18948
San Luis Obispo
Cultivated fields W of Nipomo on Division Street, ca. 1 mi E of Oso Flaco Lake Road.
Comment
OBI37944
Cyperus esculentus
David J. Keil
1985-8-10
18948
San Luis Obispo
Cultivated fields W of Nipomo on Division St, ca 1 mi E of Oso Flaco Lake Rd
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
RSA522600
Cyperus esculentus
David J. Keil
1985-8-10
18948
San Luis Obispo
Cultivated fields west of Nipomo on Division Street, ca. 1 mile E of Oso Flaco Lake Road
Comment
UC1583741
Cyperus esculentus
David Keil
1985-8-10
18948
San Luis Obispo
w. Nipomo (on Division St., ca. 1 mi. e. of Oso Flaco Lake Rd.)
Comment
CDA33822
Datura ferox
JS
2010-11-29
PDR# 1336015
San Luis Obispo
Arroyo Grande; 2263 Callender Rd
0
Comment
OBI39964
Datura stramonium
David J. Keil, Eric Wise
1983-8-30
17913
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI79863
Datura stramonium
David J. Keil
2012-7-18
31454
San Luis Obispo
Just north of bridge over Santa Maria River on highway 1, north of Guadalupe
25
Comment
OBI79890
Datura stramonium
David J. Keil
2012-7-18
31454
San Luis Obispo
Just north of bridge over Santa Maria River on highway 1, north of Guadalupe
25
Comment
CDA17747
Daucus pusillus
Austin Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes; Deep into eastern part of dunes ca. 2 mi. S of Oso Flaco Ck, NE of Hidden Willow Valley.
0
Comment
OBI57981
Daucus pusillus
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes, ca. 2 mi S of Oso Flaco crk, NE of Hidden Willow Valley
Comment
OBI62420
Daucus pusillus
L. D. Oyler, C & C Althouse, K. Jones, Jack Biegle, et al.
1990-4-19
1033
San Luis Obispo
Trip from Oso Flaco Lake to Little Coreopsis Hill (LCH), over Maidenform Flats to see Mimulus, S through old campground facility and back via site of Dithyrea maritima where we counted 45 plants just W of ORV area fenceline
Comment
RSA661848
Daucus pusillus
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Deep into eastern part of dunes, ca. 2 mi. S of Oso Flaco Creek, NE of Hidden Willow Valley.
Comment
UCR115300
Daucus pusillus
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes, Deep into eastern part of dunes, c. 2 mi. south of Oso Flaco Creek, NE of Hidden Willow Valley.
Comment
SD178131
Deinandra corymbosa
G. K. Helmkamp
2003-8-31
8096
San Luis Obispo
Central Coast: Callender Road at US-1 south of Arroyo Crande.
29
Comment
CAS-BOT-BC299354
Deinandra increscens subsp. increscens
R. F. Hoover
1964-8-14
9247
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC299376
Deinandra increscens subsp. increscens
R. F. Hoover
1964-8-14
9247
San Luis Obispo
Jack Lake
Comment
OBI16173
Deinandra increscens subsp. increscens
Robert F. Hoover
1964-8-14
9247
San Luis Obispo
Jack Lake
Comment
OBI34341
Deinandra increscens subsp. increscens
David J. Keil, Eric Wise
1983-8-30
17886
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI72942
Deinandra increscens subsp. increscens
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22596
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
SBBG103080
Deinandra increscens subsp. increscens
C. F. Smith
1962-9-27
8078
San Luis Obispo
Hwy 1 near Guadalupe Lake
Comment
SBBG103096
Deinandra increscens subsp. increscens
C. F. Smith
1962-9-27
8077
San Luis Obispo
above Dune Lakes, S of Oceano
Comment
UC1069552
Deinandra increscens subsp. increscens
N. K. Carlson
1936-3-19
172
San Luis Obispo
0.9 mi se Callender; Arroyo Grande
45
Comment
CAS-BOT-BC7902
Delphinium parryi subsp. blochmaniae
Roxana S. Ferris
1929-4-15
8032
San Luis Obispo
Between Guadalupe and Callender
Comment
OBI10622
Delphinium parryi subsp. blochmaniae
Robert F. Hoover
1947-4-25
7072
San Luis Obispo
Black lake, S of Arroyo Grande
Comment
OBI33635
Delphinium parryi subsp. blochmaniae
Robert J. Rodin
1972-3-29
8617
San Luis Obispo
S of Oso Flaco, Nipomo Dunes
Comment
OBI39950
Delphinium parryi subsp. blochmaniae
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
OBI66209
Delphinium parryi subsp. blochmaniae
Kathleen Goddard Jones
1994-4-17
s.n.
San Luis Obispo
CNPS Wildflower Weekend outing to Guadalupe Dunes. Wild Almond Meadows: fivedeflation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
POM150564
Delphinium parryi subsp. blochmaniae
R. W. Summers
1886-2-20
s.n.
San Luis Obispo
Sano Hills by sea; Oso Flacos
Comment
SBBG44709
Delphinium parryi subsp. blochmaniae
L. W. Edge
1972-4-20
123
San Luis Obispo
near Callender
Comment
SBBG48041
Delphinium parryi subsp. blochmaniae
J. P. Broughton
1974-2-27
1378
San Luis Obispo
top of Coreopsis Hill, Oso Flaco Lake
Comment
SBBG93520
Delphinium parryi subsp. blochmaniae
C. F. Smith
1951-4-19
3035
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
SBBG93940
Delphinium parryi subsp. blochmaniae
C. F. Smith
1961-5-23
6353
San Luis Obispo
Oceano Mesa between Dune Lakes and Oso Flaco Lake
Comment
UC1036936
Delphinium parryi subsp. blochmaniae
Rimo Bacigalupi
1950-5-13
3201
San Luis Obispo
sandy area just s Oso Flaco Lake
Comment
UC1296243
Delphinium parryi subsp. blochmaniae
R. F. Hoover
1947-4-25
7072
San Luis Obispo
s Arroyo Grande; Black Lake
Comment
UC52272
Delphinium parryi subsp. blochmaniae
Mrs. R. W. Summers
1886-2-20
7
San Luis Obispo
Oso Flaco
Comment
UC55900
Delphinium parryi subsp. blochmaniae
Mrs. R. W. Summers
1886-2-20
7
San Luis Obispo
sand hills by the sea Oso Flaco
Comment
UC931967
Delphinium parryi subsp. blochmaniae
Verne Grant and Alva Grant
1948-5-28
8549 A
San Luis Obispo
5 miles South of Oceano on Guadalupe road
Comment
CAS-BOT-BC39707
Descurainia
John H. Thomas
1959-3-20
7561
San Luis Obispo
Oso Flaco Lake, a dune lake along the coast, about 17 miles south of San Luis Obispo.
15
Comment
OBI53027
Descurainia pinnata
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21507
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill s of Oso flaco Lake
Comment
OBI60583
Descurainia pinnata
L. D. Oyler, David J. Keil & K. Faustini
1990-4-26
1108
San Luis Obispo
Nipomo Dunes. UNOCAL pipeline that runs N-S through dunes
Comment
OBI62504
Descurainia pinnata
L. D. Oyler, David J. Keil
1990-5-10
1126
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
OBI72359
Descurainia pinnata
Anthony Baniaga, Elizabeth Baniaga
2010-4-23
146
San Luis Obispo
Black Lake Cyn; Callender property
16
Comment
OBI77650
Descurainia pinnata
Robert F. Hoover
1966-5-15
9854
San Luis Obispo
Jack lake
Comment
OBI79661
Descurainia pinnata
Anthony Baniaga
2010-4-19
140
San Luis Obispo
Black Lake Canyon; Callender property.
17
Comment
RSA70694
Descurainia pinnata
L. S. Rose
1950-5-13
50124
San Luis Obispo
Oso Flaco Lake region
Comment
SBBG20367
Descurainia pinnata
E. R. Chandler
1964-3-6
1340
San Luis Obispo
Dune Lakes
Comment
SBBG44710
Descurainia pinnata
L. W. Edge
1972-4-20
124
San Luis Obispo
near Black Lake, Dune Lakes
Comment
UCD114668
Descurainia pinnata
Peter Kamb; Francia Chisaki
1950-5-13
1793
San Luis Obispo
San Luis Obispo County: south of Oso Flaco Lake.
15
Comment
UCSB17170
Descurainia pinnata
Keefe, Joseph
1964-3-24
San Luis Obispo
Sand dunes north of Oso Flaco Lake, west of Santa Maria
30
Comment
CAS-BOT-BC43216
Descurainia pinnata subsp. brachycarpa
R. F. Hoover
1966-5-15
9854
San Luis Obispo
Jack Lake.
Comment
OBI53823
Distichlis spicata
Arthur W. Hazebrook
1993-1-9
182
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill. Oso Flaco Lake and crk areas, and adj pioneer dunes. Found around Oso Flaco Lake and crk areas
Comment
OBI73527
Distichlis spicata
David J. Keil
1990-4-26
21391
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
SBBG13965
Distichlis spicata
E. R. Blakley
1962-5-23
5133
San Luis Obispo
W edge of outlet of Oso Flaco Lake
15
Comment
SBBG30919
Distichlis spicata
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
SD39643
Distichlis spicata
E. A. Purer
1932-8-27
4787
Santa Barbara
Guadalupe, Santa Barbara Co.; Sand dunes
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
CAS-BOT-BC41901
Dithyrea maritima
R. F. Hoover
1967-5-6
10550
San Luis Obispo
Dunes south of Oso Flaco Lake.
Comment
CAS-BOT-BC41906
Dithyrea maritima
E. R. Blakley
1960-7-2
3503
San Luis Obispo
Between beach and Oso Flaco Lake.
6
Comment
CDA17744
Dithyrea maritima
Austin Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes; About midway betw. Oso Flaco Ck. and Santa Maria R.
15
Comment
JEPS53478
Dithyrea maritima
William S. Cooper
1925-8-21
167
San Luis Obispo
Oso Flaco Lake
Comment
OBI15094
Dithyrea maritima
Robert F. Hoover
1950-5-13
7915
San Luis Obispo
Sand dunes near Oso Flaco Lake
Comment
OBI15097
Dithyrea maritima
Robert F. Hoover
1967-5-6
10550
San Luis Obispo
Dunes S fo Oso Flaco Lake
Comment
OBI57975
Dithyrea maritima
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes. About midway betw. Oso Flaco Ck, and Santa Maria R. in swale-crest between ridges of transverse foredunes
Comment
RSA530780
Dithyrea maritima
E. A. Purer
1932-8-27
s.n.
San Luis Obispo
N of Guadalupe.
Comment
SBBG12233
Dithyrea maritima
E. R. Blakley
1960-7-2
3503
San Luis Obispo
between the beach and Oso Flaco Lake
6
Comment
SBBG88981
Dithyrea maritima
C. F. Smith
1987-4-16
12100
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River, ca. 100 yds from the beach
Comment
SD39647
Dithyrea maritima
Edith A. Purer
1932-8-27
4786
San Luis Obispo
Northwest of Guadalupe
Comment
UC1036937
Dithyrea maritima
Rimo Bacigalupi
1950-5-13
3198
San Luis Obispo
sandy area just s Oso Flaco Lake
Comment
OBI53181
Draba verna
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21498
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill s of Oso flaco Lake
Comment
JEPS49940
Dudleya caespitosa
William S. Cooper
1925-8-20
159
San Luis Obispo
Callender
Comment
RSA696056
Dudleya caespitosa
Keith E. Hoffmaster
1935-7-1
452
San Luis Obispo
6 miles south of Arroyo Grande, San Luis Obispo
Comment
SBBG35661
Dudleya caespitosa
H. M. Pollard
1968-6-7
San Luis Obispo
near Oso Flaco Lake
Comment
SBBG35662
Dudleya caespitosa
H. M. Pollard
1968-6-7
San Luis Obispo
Oso Flaco
Comment
SD125361
Dudleya caespitosa
C. W. Tilforth, John Dourley
1973-6-14
863
San Luis Obispo
Sand dunes, north of Oso Flaco Lake.
Comment
SD40237
Dudleya caespitosa
Edith A. Purer
1940-8-2
7989
San Luis Obispo
Sand dunes, Oso Flaco Lake.
Comment
CDA25363
Dudleya lanceolata
T. C. Fuller
1981-5-29
20376
San Luis Obispo
West of the end of the road north of Oso Flaco Lake.
0
Comment
OBI77988
Dudleya lanceolata
Arthur W. Hazebrook
1992-7-7
115
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso Flaco Lake and surrounding dunes
Comment
OBI72947
Echinochloa crus-galli
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22605
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
RSA264444
Ehrharta calycina
C. W. Tilforth
1973-6-14
853
San Luis Obispo
Sand dune area back from beach, north of Oso Flaco Lake.
Comment
SBBG128062
Ehrharta calycina
M. A. Elvin, G. M. Greenwald
2013-2-6
7064
San Luis Obispo
Guadalupe-Nipomo Dunes National Wildlife Refuge, N of Santa Maria River, W of Guadalupe, "4-pond Valley", near the middle ponds
18
Comment
SDSU20255
Ehrharta calycina
Michael G. Simpson, Nuri Benet-Pierce, John Pierce, Lori Simpson
2012-6-9
3698
San Luis Obispo
Ca. 0.1 mile west of junction of Calendar Road and Hwy 1 (Cabrillo Hwy.), ca. 300 feet west of railroad tracks, beyond fence, ca. 0.4 mile southeast of Black Lake.
36
Comment
SEINET6631353
Ehrharta calycina
Mark A. Elvin, Gleen Greenwald
2013-1
7064
San Luis Obispo
Central Coastal: Guadalupe-Nipomo Dunes National Wildlife Refuge; north of Santa Maria River, west of Guadalupe, '4-pond Valley', near the middle ponds.
18
Comment
UCR248814
Ehrharta calycina
Mark A. Elvin, Glenn M. Greenwald
2013-2-6
7064
San Luis Obispo
Central Coast, Guadalupe-Nipomo Dunes National Wildlife Refuge, north of Santa Maria River, west of Guadalupe, '4-pond Valley', near the middle ponds
18
Comment
UCR26414
Ehrharta calycina
A. C. Sanders
1981-5-15
2116
San Luis Obispo
Central Coast, Along Hwy 1 north of Guadalupe, near Oso Flaco Lake Rd
23
Comment
UC1100577
Eleocharis macrostachya
Malcolm A. Nobs and S. Galen Smith
1948-9-9
680
San Luis Obispo
road to Oso Flaco Lake
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
POM313061
Eleocharis parvula
Malcolm A. Nobs, S. Galen Smith
1949-6-22
829
San Luis Obispo
Dune Lakes Gun Club, ca. 2 miles south of Oceano.
Comment
UC1100701
Eleocharis parvula
Malcolm A. Nobs, S. Galen Smith
1949-6-22
829
San Luis Obispo
ca. 2 mi S of Oceano (Dune Lakes Gun Club)
Comment
UCD49854
Eleocharis parvula
S. Galen Smith; Malcolm A. Nobs
1949-6-22
829
San Luis Obispo
Dune Lakes Gun Club, ca. 2 miles south of Oceano, San Luis Obispo County.
Comment
OBI41013
Eleocharis rostellata
David J. Keil, Eric A. Wise
1985-4-25
18548
San Luis Obispo
Black lake Cyn between Calif Hwy 1 and the Guadalupe Rd
Comment
OBI79996
Elymus farctus
David J. Keil, with Kaitlyn Keil
2013-6-19
31818
San Luis Obispo
Guadalupe Dunes. Oso Flaco Lake Trail near boardwalk between lake and beach
7
Comment
OBI58434
Elymus triticoides
Austin P. Griffiths, Phil Lafollette, Barbara Norden (CCC)
1983-7-25
s.n.
San Luis Obispo
Oceano Dunes. NW edge of Oso Flaco Causeway
30
Comment
OBI58436
Elymus triticoides
Austin P. Griffiths
1983-8-18
s.n.
San Luis Obispo
Oceano Dunes Region. At NW end of Causeway, Oso Flaco Lake
Comment
UC1118065
Encelia californica
H. C. Lee
1936-4-3
547
San Luis Obispo
3 1/2 mi wsw Bromela; Arroyo Grande Quadrangle
Comment
OBI34342
Epilobium brachycarpum
David J. Keil, Eric Wise
1983-8-30
17896
San Luis Obispo
Black Lake Cyn; S of Arroyo Grande
Comment
OBI12046
Epilobium ciliatum
Robert F. Hoover
1966-9-21
10086
San Luis Obispo
Oso Flaco Lake
Comment
OBI26712
Epilobium ciliatum
Katherine K. Muller
1965-7-27
1399
San Luis Obispo
Outlet of Oso Flaco
Comment
RSA43098
Epilobium ciliatum subsp. ciliatum
Robert F. Hoover
1947-7-27
7335
San Luis Obispo
Black Lake Canyon, south of Arroyo Grande.
Comment
SBBG20218
Epilobium ciliatum subsp. ciliatum
E. R. Chandler
1963-6-23
1322
San Luis Obispo
area adjacent to outlet of Oso Flaco Lake toward ocean
Comment
SBBG43253
Epilobium ciliatum subsp. ciliatum
L. W. Edge
1971-2-5
San Luis Obispo
near Oso Flaco Lake
Comment
SBBG44059
Epilobium ciliatum subsp. ciliatum
K. K. Muller
1965-7-27
1399
San Luis Obispo
flat plain of outlet to Oso Flaco
Comment
SBBG83041
Epilobium ciliatum subsp. ciliatum
C. F. Smith
1958-8-2
5844
San Luis Obispo
E of Dune Lakes S of Oceano
Comment
OBI12041
Epilobium ciliatum subsp. watsonii
Robert F. Hoover
1947-7-27
7335
San Luis Obispo
Black lake cyn, S of Arroyo Grande
Comment
OBI37143
Epilobium ciliatum subsp. watsonii
Eric Wise
1982-7-2
1618
San Luis Obispo
Oso Flaco Lake
Comment
OBI37145
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-9-29
1278
San Luis Obispo
Oso Flaco Lake
Comment
OBI37151
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-6-30
870
San Luis Obispo
Mud Lake of Dune Lakes
Comment
OBI37154
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-6-29
808
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI37157
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-6-29
794
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI53867
Epilobium ciliatum subsp. watsonii
Arthur W. Hazebrook
1992-7-7
134
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso Flaco lake and surrounding dunes. Along NE end of Little Oso Flaco Lake
Comment
SD38381
Epilobium ciliatum subsp. watsonii
Edith A. Purer
1932-8-28
Santa Barbara
N.W. guadalupe, Santa Barbara. Near swamp in stabilized dunes.
Comment
SBBG62095
Equisetum hyemale
D. Keil with K. Jones, S. Cochrane, M. G. McLeod, B. andL. Burdette, A. Griffith
1984-3-10
18093
San Luis Obispo
Big Coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake rd, 3.6 mi from jct with State Hwy 1
Comment
LA211695
Equisetum laevigatum
Mark A. Elvin;
2014-5-2
211695
San Luis Obispo
GUADALUPE DUNES, Guandalupe-Nipomo Dunes National Wildlife Refuge, "Colorado Pond," ca. 80 meters from south Refuge boundary.
17.0
Comment
SD38390
Equisetum laevigatum
Edith A. Purer
1933-7-20
5063
San Luis Obispo
northwest of Guadalupe
Comment
UCR16314
Equisetum telmateia subsp. braunii
Art Whistler
1967-4-8
670408- 80
San Luis Obispo
Between Oso Flaco Lake & State Hwy 1, in roadside ditch
Comment
OBI39963
Eragrostis cilianensis
David J. Keil, Eric Wise
1983-8-30
17912
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI34339
Eragrostis mexicana
David J. Keil, Eric Wise
1983-8-30
17898
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
JEPS69012
Eriastrum densifolium
William S. Cooper
1925-8-20
157
San Luis Obispo
Callender
Comment
SBBG18361
Eriastrum densifolium
M. A. Piehl
1963-8-4
63791
San Luis Obispo
0.1 mi NW of N arm of Oso Flaco Lake
15
Comment
SBBG25494
Eriastrum densifolium
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
SBBG29128
Eriastrum densifolium
H. L. Mason
1941-7-3
12474
San Luis Obispo
sand dunes, Oso Flaco Lake, N of mouth of Santa Maria River
Comment
SBBG30894
Eriastrum densifolium
R. N. Philbrick
1968-6-7
San Luis Obispo
just N of Oso Flaco Lake
Comment
SBBG31746
Eriastrum densifolium
E. R. Chandler
1962-6-15
877
San Luis Obispo
adjacent to Oso Flaco Lake
15
Comment
SBBG42018
Eriastrum densifolium
H. M. Pollard
1968-6-7
San Luis Obispo
near Oso Flaco Lake
Comment
SBBG82689
Eriastrum densifolium
C. F. Smith
1957-10-16
5644
San Luis Obispo
Dune Lakes, S of Oceano
Comment
UC1187094
Eriastrum densifolium
David D. Keck and Wm. M. Hiesey
1940-5-30
5108
San Luis Obispo
near Black Lake (4.8 mi s of Arroyo Grande on road to Oso Flaco); Nipomo Mesa
Comment
UC1334640
Eriastrum densifolium
Austin Griffiths Jr.
1967-8-13
5379
San Luis Obispo
just s Black Lake (near n end of Nipomo Dunes)
Comment
OBI72938
Eriastrum densifolium subsp. densifolium
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22591
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
SD236366
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1993-7-25
143
San Luis Obispo
Central Coast: 1 km west of Hwy 1, 2.6 km north of junction Hwy 1 and Oso Flaco Lake Road.
54
Comment
SD39723
Eriastrum densifolium subsp. densifolium
Edith A. Purer
1932-8-27
4778
San Luis Obispo
North of Guadalupe
Comment
SD39725
Eriastrum densifolium subsp. densifolium
Edith A. Purer
1932-8-27
4778
San Luis Obispo
North of Guadalupe.
Comment
SD72260
Eriastrum densifolium subsp. densifolium
Austin Griffiths Jr.
1967-8-13
5379
San Luis Obispo
Just south of Black Lake, near north end of Nipomo Dunes.
Comment
SD90618
Eriastrum densifolium subsp. densifolium
C. W. Tilforth, John Dourley
1973-6-14
858
San Luis Obispo
Sand dune area back from beach north of Oso Flaco Lake.
Comment
UC1034567
Eriastrum densifolium subsp. densifolium
R. F. Hoover
1947-7-10
7295
San Luis Obispo
short distance n north edge of Santa Maria Valley (on Guadalupe-Arroyo Grande road)
Comment
UC1532785
Eriastrum densifolium subsp. densifolium
Robert F. Thorne
1968-6-7
37761
San Luis Obispo
sand dunes w Oso Flaco Lake (between Oceano and Guadalupe); Oso Flaco Dunes
10
Comment
UC1787323
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1993-7-25
143
San Luis Obispo
Central Coast: 1 km west of Hwy 1, 2.6 km north of junction Hwy 1 and Oso Flaco Lake Road
54
Comment
UC665611
Eriastrum densifolium subsp. densifolium
Herbert L. Mason
1941-7-3
12474
San Luis Obispo
n mouth of Santa Maria River; Oso Flaco Lake
Comment
UC665612
Eriastrum densifolium subsp. densifolium
Herbert L. Mason
1941-7-1
12466
San Luis Obispo
mesa w Nipomo
106
Comment
UC774492
Eriastrum densifolium subsp. densifolium
C. B. Wolf
1941-7-10
10974
San Luis Obispo
approx. 2 1/2 mi (airline) e Oso Flaco Lake (or between CA Hwy 1 and S.P.R.R.)
30
Comment
UC932037
Eriastrum densifolium subsp. densifolium
Verne Grant and Alva Grant
1948-5-28
8543
San Luis Obispo
sand hills 5 mi s Oceano (on Guadalupe road)
Comment
UCR126193
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1992-7-5
117
San Luis Obispo
Central Coast, 1 km west of Hwy 1, 2.6 km north of junction Hwy 1 and Oso Flaco Lake Road
55
Comment
UCR126220
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1993-7-25
143
San Luis Obispo
Central Coast, 1 km west of Hwy 1, 2.6 km north of junction Hwy 1 and Oso Flaco Lake Road
55
Comment
UCR9024
Eriastrum densifolium subsp. densifolium
L. E. Allen
1966-8-24
s.n.
San Luis Obispo
Central Coast, Oso Flaco Lake
Comment
UCSB10775
Eriastrum densifolium subsp. densifolium
Haller, John
1966-6-3
San Luis Obispo
Nipomo Dunes at Oso Flaco Lake, 5 miles south of Oceano
Comment
UCSB12265
Eriastrum densifolium subsp. densifolium
Haller, John
1961-6-1
San Luis Obispo
Oso Flaco Lake, 3.6 mi. W of California state highway 1, 0.5 mi inland from ocean, about 5 mi. S of Oceano
Comment
UCSB29026
Eriastrum densifolium subsp. densifolium
Patterson, R.
1976-6-22
San Luis Obispo
Oso Flaco Lake area, on high dunes, ca. 3 mi west of California Hwy. 1
10
Comment
UCSB55463
Eriastrum densifolium subsp. densifolium
Powell, Jerry
1972-6-1
San Luis Obispo
Oso Flaco Lake, 5 mi. S of Oceano
Comment
SEINET3096768
Eriastrum densifolium subsp. elongatum
Herbert L. Mason
1941-7-3
12474
San Luis Obispo
Oso Flaco Lake, north of mouth of the Santa Maria River
Comment
SEINET3096769
Eriastrum densifolium subsp. elongatum
Herbert L. Mason
1941-7-1
12466
San Luis Obispo
Meas West of Nipomo.
110
Comment
UC1440567
Ericameria cooperi var. cooperi
D. and D. Patterson
1970-1-16
155
San Luis Obispo
ca 0.25 to 0.50 from Pacific Ocean (below Oso Flaco Lake)
Comment Read comments May 24 2007
OBI23587
Ericameria ericoides
D & D. Patterson, D. Patterson
1970-1-16
155
San Luis Obispo
1/4-1/2 mi from Pacific Ocean, below Oso Flaco Lake.
Comment
SBBG24504
Ericameria ericoides
R. N. Philbrick
1966-2-6
San Luis Obispo
Oso Flaco Lake
Comment
SBBG43265
Ericameria ericoides
L. W. Edge
1971-2-5
San Luis Obispo
Oso Flaco Lake
Comment
SBBG43266
Ericameria ericoides
L. W. Edge
1971-2-5
San Luis Obispo
overlooking Oso Flaco Lake
Comment
SBBG43507
Ericameria ericoides
L. W. Edge
1971-11-2
San Luis Obispo
Oso Flaco Lake
Comment
SDSU19558
Ericameria ericoides
Nuri Benet-Pierce, John P. Pierce
2010-6-5
301
San Luis Obispo
Nipomo-Dunes National Wildlife Refuge, Guadalupe, California
8
Comment
SD40109
Ericameria ericoides subsp. ericoides
Edith A. Purer
1932-8-25
Santa Barbara
Northwest Guadalupe.
Comment
SD40112
Ericameria ericoides subsp. ericoides
Edith A. Purer
1932-8-25
Santa Barbara
Northwest Guadalupe
Comment
CAS-BOT-BC293642
Erigeron blochmaniae
D. E. Breedlove
1962-8-7
4107
San Luis Obispo
Near Oso Flaco Lake. 3 miles north of Guadalupe
Comment
CAS-BOT-BC293643
Erigeron blochmaniae
Edith A. Purer
1933-7-20
5054
San Luis Obispo
Northwest of Guadalupe
Comment
CAS-BOT-BC293644
Erigeron blochmaniae
R. F. Hoover
1947-7-10
7296
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe-Arroyo Grande road
Comment
CAS-BOT-BC293646
Erigeron blochmaniae
R. F. Hoover
1964-8-14
9255
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC293647
Erigeron blochmaniae
R. F. Hoover
1964-8-14
9255
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC293650
Erigeron blochmaniae
R. F. Hoover
1966-9-21
10083
San Luis Obispo
Oso Flaco Lake
Comment
CDA15219
Erigeron blochmaniae
G. F. Hrusa, D. Ragan
1998-7-21
14757
San Luis Obispo
Nipomo Dunes; immed. W of intersection of Callendar Rd. & Hwy 1.
Comment
CDA17916
Erigeron blochmaniae
Austin Griffiths, M. D. Knudsen, K. G. Jones & G. A. Solzgeber
1986-6-11
s.n.
San Luis Obispo
Pismo Dunes; At SW corner of causeway, Oso Flaco Lake.
0
Comment
GH417533
Erigeron blochmaniae
E. A. Purer
1933-7-20
5054
Unknown
northwest of Guadalupe
Comment
JEPS100245
Erigeron blochmaniae
Dean W. Taylor with Alison Colwell
2002-9-26
18447
San Luis Obispo
Oso Flaco Lake, dunes just north from the beach access boardwalk, Pismo Dunes State Park
6
Comment
JEPS25094
Erigeron blochmaniae
John H. Weiler and T. Robbins
1959-8-8
59228
San Luis Obispo
near the top of dunes on the w side of Lake Oso Flaco
Comment
LA211631
Erigeron blochmaniae
Mark A. Elvin; Jason Storlie
2014-10-10
7705
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes; "Snakebite" North of "3-Pond Valley," no standing water present, 650 meters from South boundary of the Refuge.
18.0
Comment
OBI16517
Erigeron blochmaniae
Robert F. Hoover
1964-8-14
9255
San Luis Obispo
Jack Lake
Comment
OBI16518
Erigeron blochmaniae
Robert F. Hoover
1966-9-21
10083
San Luis Obispo
Oso Flaco Lake
Comment
OBI16520
Erigeron blochmaniae
Carl B. Wolf
1941-7-10
10975
San Luis Obispo
Approx 2-1/2 mi E Oso Flaco Lake, or between Calif hwy 1 & S.P.R.R.
Comment
OBI26211
Erigeron blochmaniae
Katherine K. Muller
1965-7-27
1398
San Luis Obispo
Outlet from Oso Flaco to the ocean
Comment
OBI53829
Erigeron blochmaniae
Arthur W. Hazebrook
1993-1-9
188
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis HIll, Oso Flaco Lake and crk areas, and adjacent pioneer dunes.
Comment
OBI58023
Erigeron blochmaniae
Lynn Dee Oyler, David J. Keil
1990-5-10
1119
San Luis Obispo
Nipomo Dunes. Horseback trip from Oso Flaco Lake south and west across dunes, east to Quercus agrifolia nad west again to coast
Comment
OBI58247
Erigeron blochmaniae
Austin P. Griffiths
1986-6-11
San Luis Obispo
Guadalupe Dunes; at SW corner of causeway, Oso Flaco Lake
Comment
POM357493
Erigeron blochmaniae
E. A. Purer
1933-7-20
5054
San Luis Obispo
Northwest of Guadalupe.
Comment
SBBG18354
Erigeron blochmaniae
M. A. Piehl
1963-8-4
63786
San Luis Obispo
outlet of Oso Flaco Lake
Comment
SBBG44042
Erigeron blochmaniae
K. K. Muller
1965-7-27
1398
San Luis Obispo
outlet from Oso Flaco to the ocean
Comment
SBBG8100
Erigeron blochmaniae
H. and M. Dearing
1940-8-18
4467
San Luis Obispo
Oso Flaco Lake
Comment
SBBG84255
Erigeron blochmaniae
C. F. Smith
1965-11-7
9122
San Luis Obispo
about dunes W of Oso Flaco lakes
Comment
SD40128
Erigeron blochmaniae
Edith A. Purer
1932-8-27
4803
Santa Barbara
Guadalupe sand dunes
Comment
SD40129
Erigeron blochmaniae
Edith A. Purer
1933-7-20
5054
San Luis Obispo
Stabilized sand dunes northwest of Guadalupe
Comment
SD40211
Erigeron blochmaniae
Edith A. Purer
1940-8-2
7983
San Luis Obispo
Oso Flaco Lake sand dunes
Comment
UC1285035
Erigeron blochmaniae
R. F. Hoover
1947-7-10
7296
San Luis Obispo
short distance n of n edge Santa Maria Valley (on Guadalupe-Arroyo Grande road)
Comment
UC1285328
Erigeron blochmaniae
R. F. Hoover
1964-8-14
9255
San Luis Obispo
Jack Lake Jack Lake (on moving dunes)
Comment
UC1321342
Erigeron blochmaniae
R. F. Hoover
1966-9-21
10083
San Luis Obispo
Oso Flaco Lake
Comment
UCR250546
Erigeron blochmaniae
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7246
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
UCR265746
Erigeron blochmaniae
Mark A. Elvin, Jason Storlie
2014-10-10
7705
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Snakebite' north of '3-Pond Valley,' 650 m from the south boundary of the refuge
18
Comment
OBI34345
Erigeron bonariensis
David J. Keil, Eric Wise
1983-8-30
17893
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
LA211613
Erigeron canadensis
Mark A. Elvin; Michael Brady, Jason Storlie
2014-9-16
7634
San Luis Obispo
GUADALUPE DUNES, Guandalupe-Nipomo Dunes National Wildlife Refuge, "Colorado Pond," ca. 80 meters from south Refuge boundary.
17.0
Comment
OBI53882
Erigeron canadensis
Arthur W. Hazebrook
1992-10-25
149
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, base of Hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
SD40120
Erigeron canadensis
Edith A. Purer
1932-8-25
Santa Barbara
Guadalupe
Comment
POM357486
Erigeron foliosus var. blochmaniae
K. K. Muller
1965-7-27
1398
San Luis Obispo
Grassy plain behind sand dunes, outlet from Oso Flaco to the ocean
Comment
RSA166368
Erigeron foliosus var. blochmaniae
R. F. Thorne, Percy C. Everett
1962-10-3
24499
San Luis Obispo
Low dunes near Oso Flaco Lake
Comment
RSA25670
Erigeron foliosus var. blochmaniae
C. B. Wolf
1941-7-10
10975
San Luis Obispo
2.5 miles (airline) east of Oso Flaco Lake, or between the CA Hwy 1 and S.P.R.R.
30
Comment
SBBG83696
Erigeron foliosus var. foliosus
C. F. Smith
1957-10-16
5644
San Luis Obispo
Dune Lakes S of Oceano
Comment
UCR115297
Erigeron glaucus
Austin P. Griffiths, Joe R. Walker
1981-11-2
s.n.
Santa Barbara
Central Coast, Nipomo Dunes, Mussell Rock bluffs at base of cliff c. 500 yards north of end of beach.
9
Comment
OBI72371
Erigeron sumatrensis
Anthony Baniaga
2010-4-28
151
San Luis Obispo
Black Lake Cyn; Choin property
24
Comment
OBI79676
Erigeron sumatrensis
Anthony Baniaga
2010-4-28
151
San Luis Obispo
Black Lake Canyon; Choin property
24
Comment
OBI79511
Eriogonum gracile
Michael Walgren
2011-8-12
430
San Luis Obispo
Growing in a dense stand road-side along the inland edge of Highway One at a low point in the road in the Black Canyon drainage of the Callendar Dunes.
19
Comment
SBBG84366
Eriogonum gracile
C. F. Smith
1961-9-15
6498
San Luis Obispo
Dune Lakes, S of Oceano
Comment
JEPS56919
Eriogonum gracile var. gracile
William S. Cooper
1925-8-20
160
San Luis Obispo
Callender
Comment
SD178263
Eriogonum gracile var. gracile
G. K. Helmkamp
2003-8-31
8102
San Luis Obispo
Callender Road at U. S. 1 south of Arroyo Grande.
29
Comment
UCR132551
Eriogonum gracile var. gracile
George K. Helmkamp
2003-8-31
8102
San Luis Obispo
Central Coast, Callender Road at US-1 south of Arroyo Grande
30
Comment
CAS-BOT-BC257891
Eriogonum parvifolium
D. E. Breedlove
1962-8-7
4076
San Luis Obispo
Near Oso Flaco Lake 3 miles N of Guadalupe
Comment
CAS-BOT-BC257896
Eriogonum parvifolium
Edith A. Purer
1933-7-20
5077
San Luis Obispo
Northwest of Guadalupe
Comment
SBBG14962
Eriogonum parvifolium
E. R. Blakley
1960-7-2
3511
San Luis Obispo
0.25 mi N of Oso Flaco Lake
30
Comment
SBBG23108
Eriogonum parvifolium
E. R. Chandler
1965-7-9
2590
San Luis Obispo
adjacent to Oso Flaco Lake
Comment
SBBG84988
Eriogonum parvifolium
C. F. Smith
1961-9-15
6500
San Luis Obispo
about S side of White Lake, Dune Lakes, S of Oceano
Comment
SDSU19556
Eriogonum parvifolium
Nuri Benet-Pierce, John P. Pierce
2010-6-5
302
San Luis Obispo
Nipomo-Dunes National Wildlife Refuge, Guadalupe, California
6
Comment
UC1349007
Eriogonum parvifolium
Robert F. Thorne and P. C. Everett
1962-10-3
31417
San Luis Obispo
dunes near Oso Flaco Lake
4
Comment
UC1409201
Eriogonum parvifolium
C. W. Tilforth, John Dourley
1972-8-23
633
San Luis Obispo
sand dunes between Oso Flaco Lake and ocean
Comment
UCR158568
Eriogonum parvifolium
George K. Helmkamp
2004-6-15
8638
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
POM280012
Eriogonum parvifolium var. parvifolium
E. A. Purer
1933-7-20
5078
San Luis Obispo
Northwest of Guadalupe.
Comment
RSA176272
Eriogonum parvifolium var. parvifolium
Robert F. Thorne, Percy C. Everett
1962-10-3
31417
San Luis Obispo
Near Oso Flaco Lake.
5
Comment
RSA232100
Eriogonum parvifolium var. parvifolium
C. W. Tilforth, John Dourley
1972-8-23
633
San Luis Obispo
Sand dunes between Oso Flaco Lake and ocean.
Comment
RSA424466
Eriogonum parvifolium var. parvifolium
E. A. Purer
1933-7-20
s.n.
San Luis Obispo
Northwest of Guadalupe.
Comment
SD12567
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5077
San Luis Obispo
Sand dunes, northwest of Guadalupe
Comment
SD38704
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5077
San Luis Obispo
Partially stabiized sand duens, northwest of Guadalupe
Comment
SD38712
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1931-8-25
4809
Santa Barbara
NW Guadalupe, sand dunes
Comment
SD38713
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5111
San Luis Obispo
Sand dunes northwest of Guadalupe
Comment
SD38714
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1933-7-20
5078
San Luis Obispo
Sand dunes, northwest of Guadalupe.
Comment
SD40233
Eriogonum parvifolium var. parvifolium
Edith A. Purer
1940-8-2
7972
Santa Barbara
Partially stabilized sand dunes, north of Guadalupe
Comment
SD75715
Eriogonum parvifolium var. parvifolium
Helen V. Witham
1969-9-27
496
San Luis Obispo
Oso Flaco Lake, NW of Guadalupe, on dunes
10
Comment
CAS-BOT-BC301821
Eriophyllum multicaule
Roxana S. Ferris
1929-4-15
7616
San Luis Obispo
Between Guadalupe and Callender
Comment
CAS-BOT-BC301822
Eriophyllum multicaule
Sherwin Carlquist
1952-4-11
293
San Luis Obispo
Between road and railway tracks, 5.5 miles south of Oceano on Highway 1
Comment
CAS-BOT-BC301823
Eriophyllum multicaule
Sherwin Carlquist
1952-4-11
293
San Luis Obispo
Between road and railway tracks, 5.5 miles south of Oceano on Highway 1
Comment
CDA5414
Eriophyllum multicaule
A. C. Browne
1951-3-4
San Luis Obispo
Oso Flaco.
0
Comment
OBI66207
Eriophyllum multicaule
Kathleen Goddard Jones
1994-4-17
s.n.
San Luis Obispo
CNPS Wilflower Weekend outing to Guadalupe Dunes. Wild Almond Meadows: five deflation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
SBBG8189
Eriophyllum multicaule
H. and M. Dearing
1939-3-19
3069
San Luis Obispo
near sea, Oso Flaco Lake
Comment
SBBG85846
Eriophyllum multicaule
C. F. Smith
1951-4-19
3041
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
UCR49426
Eriophyllum multicaule
C. F. Smith
1951-4-19
3041
San Luis Obispo
Central Coast, mesa north of Guadalupe
30
Comment
CAS-BOT-BC301959
Eriophyllum staechadifolium
Edith A. Purer
1933-7-20
5070
San Luis Obispo
Northwest of Guadalupe
Comment
CAS-BOT-BC301960
Eriophyllum staechadifolium
D. E. Breedlove
1962-8-7
4104
San Luis Obispo
Near Oso Flaco Lake. 3 miles north of Guadalupe
Comment
CDA17560
Eriophyllum staechadifolium
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; Just N of Oso Flaco Lake.
0
Comment
JEPS32073
Eriophyllum staechadifolium
E. R. Blakley
1963-6-23
6020
San Luis Obispo
Oso Flaco Lake
3
Comment
LA211624
Eriophyllum staechadifolium
Mark A. Elvin; Jason Storlie
2014-10-10
7664
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Beach of Pacific Ocean at southern edge of Refuge.
4
Comment
OBI57999
Eriophyllum staechadifolium
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
At W end of stabilized dune ridges just n of Oso Flaco Lake
Comment
SBBG18355
Eriophyllum staechadifolium
M. A. Piehl
1963-8-4
63785
San Luis Obispo
W end of Oso Flaco Lake
Comment
SBBG18413
Eriophyllum staechadifolium
E. R. Blakley
1963-6-23
6020
San Luis Obispo
Oso Flaco Lake
3
Comment
SBBG25471
Eriophyllum staechadifolium
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
SBBG44846
Eriophyllum staechadifolium
L. E. Allen
1966-5-19
San Luis Obispo
W of Oso Flaco Lake
Comment
SD40139
Eriophyllum staechadifolium
Edith A. Purer
1933-7-20
5070
San Luis Obispo
Northwest of Guadalupe
Comment
UCR158437
Eriophyllum staechadifolium
George K. Helmkamp
2004-6-15
8633
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
UCR265738
Eriophyllum staechadifolium
Mark A. Elvin, Jason Storlie
2014-10-10
7664
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, beach of Pacific Ocean at southern edge of refuge
14
Comment
UCR248191
Erophila verna
David J. Keil, Kathleen Keil, Lynne Dee Oyler, Danielle DeRome
1991-4-6
21498
San Luis Obispo
Nipomo Dunes, Big Coreopsis Hill south of Oso Flaco Lake
Comment
UCR160291
Eruca vesicaria subsp. sativa
George K. Helmkamp
2004-5-1
8555
San Luis Obispo
Central Coast, south of Arroyo Grande along Calif. Hwy 1, south of Callender Rd beside Conoco-Phillips refinery
30
Comment
POM307955
Erysimum
Lyman Benson
1963-5-5
16264
San Luis Obispo
Oso Flaco Lake; near Guadalupe. Pacific Ocean drainage area.
8
Comment
SFV5035
Erysimum capitatum var. capitatum
F. M. Ball
1951-4-28
s. n.
San Luis Obispo
Sand dunes at Oso Flaco Lake.
Comment
GH379626
Erysimum capitatum var. lompocense
R. F. Thorne
1968-6-7
37753
Unknown
Oso Flaco Dunes: W of Oso Flaco Lake, between Oceano and Guadalupe
Comment
RSA166888
Erysimum capitatum var. lompocense
E. R. Blakley
1962-5-23
5137
San Luis Obispo
Near the outlet at the west edge of Oso Flaco Lake.
6
Comment
RSA355813
Erysimum capitatum var. lompocense
R. F. Thorne
1968-6-7
37753
San Luis Obispo
Oso Flaco Dunes: Sand dunes W of Oso Flaco Lake, between Oceano and Guadalupe.
10
Comment
RSA355814
Erysimum insulare
R. F. Thorne
1968-6-7
37753 a
San Luis Obispo
Oso Flaco Dunes: Sand dunes W of Oso Flaco Lake, between Oceano and Guadalupe.
10
Comment
CAS-BOT-BC55219
Erysimum suffrutescens
R. F. Hoover
1967-5-6
10555
San Luis Obispo
South of Oso Flaco Lake.
Comment
CAS-BOT-BC55227
Erysimum suffrutescens
G. B. Rossbach
1955-5-2
592
San Luis Obispo
Norhtwest side of Oso Flaco Lake.
Comment
CAS-BOT-BC55228
Erysimum suffrutescens
G. B. Rossbach
1955-5-2
592
San Luis Obispo
Norhtwest side of Oso Flaco Lake.
Comment
CAS-BOT-BC55234
Erysimum suffrutescens
Henry M. Pollard
1968-6-7
s.n.
San Luis Obispo
Near Oso Flaco Lake.
Comment
CAS-BOT-BC55235
Erysimum suffrutescens
Henry M. Pollard
1968-6-7
s.n.
San Luis Obispo
Near Oso Flaco Lake.
Comment
CDA24855
Erysimum suffrutescens
T. C. Fuller
1981-5-29
20373
San Luis Obispo
West of the end of the road north of Oso Flaco Lake.
0
Comment
CHSC118601
Erysimum suffrutescens
Richard R. Halse
2016-3-22
9667
San Luis Obispo
Along boardwalk to the beach at the Oso Flaco Lake Recreation Area, ca. 5 air miles south of Oceano.
4
Comment
GH387461
Erysimum suffrutescens
R. C. Rollins
1967-3-21
6727
Unknown
near Oso Flaco Lake, extreme southwestern San Luis Obispo County
Comment
GH387487
Erysimum suffrutescens
G. B. Rossbach
1955-5-2
592
Unknown
NW side of Oso Flaco Lake
Comment
OBI15068
Erysimum suffrutescens
Robert F. Hoover
1967-5-6
10555
San Luis Obispo
Dunes S of Oso Flaco Lake
Comment
OBI15072
Erysimum suffrutescens
Robert F. Hoover
1967-5-6
10555
San Luis Obispo
Dunes S of Oso Flaco Lake
Comment
OBI33634
Erysimum suffrutescens
Robert J. Rodin
1972-3-29
8618
San Luis Obispo
On hill S of Oso Flaco in Nipomo Dunes
Comment
OBI4290
Erysimum suffrutescens
L. E. Allen
1966-5-19
s.n.
San Luis Obispo
Dunes W of Oso Flaco
Comment
OBI57998
Erysimum suffrutescens
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes, along N slope of stabilized dune ridge at E end on highest E-W ridge, just N of Oso Flake [Flaco] Lake
Comment
OBI59270
Erysimum suffrutescens
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes, over N slope of stabilized dune ridge NW of Oso Flaco Lake
Comment
OBI83671
Erysimum suffrutescens
Christina Leedham, Caroline Vielhauer, Daniel Gonzalez, Natasha Beepath, Riley Lai, Keaton Riordan
2017-4-28
4
San Luis Obispo
Up the path past Oso Flaco Lake boardwalk, north of the trail
5
Comment
RSA102127
Erysimum suffrutescens
G. B. Rossbach
1955-5-2
592
San Luis Obispo
NW side of Oso Flaco Lake.
Comment
RSA530252
Erysimum suffrutescens
H. M. Pollard
1968-6-7
s.n.
San Luis Obispo
Near Oso Flaco Lake.
Comment
SBBG14001
Erysimum suffrutescens
E. R. Blakley
1962-5-23
5137
San Luis Obispo
near the outlet at the W edge of Oso Flaco Lake
6
Comment
SBBG30916
Erysimum suffrutescens
R. N. Philbrick
1968-6-7
San Luis Obispo
N of Oso Flaco Lake
Comment
SBBG39678
Erysimum suffrutescens
L. E. Allen
1966-5-19
San Luis Obispo
W of Oso Flaco Lake.
Comment
SBBG39679
Erysimum suffrutescens
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake area
Comment
SBBG41448
Erysimum suffrutescens
H. M. Pollard
1968-6-7
San Luis Obispo
near Oso Flaco Lake
Comment
SBBG49342
Erysimum suffrutescens
L. W. Edge
1971-2-5
13
San Luis Obispo
near Oso Flaco Lake
Comment
SBBG55807
Erysimum suffrutescens
L. R. Bevier
1983-5-28
46
San Luis Obispo
0.25 mi NW of Oso Flaco Lake Rd end
18
Comment
SD40149
Erysimum suffrutescens
Edith A. Purer
1933-7-20
5075
San Luis Obispo
Northwest of Guadalupe
Comment
SEINET13761522
Erysimum suffrutescens
R. R. Halse
2016-3-22
9667
San Luis Obispo
Oso Flaco Lake Recreation Area, along boardwalk to beach, ca 5 air miles S of Oceano.
4
Comment
UC1034709
Erysimum suffrutescens
G. B. Rossbach
1955-5-2
592
San Luis Obispo
coastal dunes on nw side Oso Flaco Lake
Comment
UC1051651
Erysimum suffrutescens
Francia Chisaki, Peter Kamb
1950-5-13
1792
San Luis Obispo
s. Oso Flaco lake
15
Comment
UC1126649
Erysimum suffrutescens
H. C. Lee
1936-2-21
408
San Luis Obispo
Black Lake Canyon Arroyo Grande Quadrangle
Comment
UC1532834
Erysimum suffrutescens
Robert F. Thorne
1968-6-7
37753
San Luis Obispo
sand dunes w Oso Flaco Lake (between Oceano and Guadalupe); Oso Flaco Dunes
10
Comment
UC1565655
Erysimum suffrutescens
Clifton F. Smith
1951-4-19
3028
San Luis Obispo
n Guadalupe; Nipomo Mesa
Comment
UC1565656
Erysimum suffrutescens
Clifton F. Smith
1962-8-7
8045
San Luis Obispo
sandy hollow of arrested dunes near Oso Flaco Lake
Comment
UC1565660
Erysimum suffrutescens
Clifton F. Smith
1962-4-10
6679
San Luis Obispo
on dunes near Oso Flaco Lake
Comment
UCR15951
Erysimum suffrutescens
Steve Boyd
1978-5-20
780520- 01
San Luis Obispo
Central Coast, near Oso Flaco Lake
Comment
UCSB17115
Erysimum suffrutescens
Keefe, Joseph
1964-3-24
San Luis Obispo
North of Oso Flaco Lake, west of Santa Maria
30
Comment
UCSB21857
Erysimum suffrutescens
del Moral, S.
1967-4-22
San Luis Obispo
Edge of Oso Flaco, 3 miles northwest of Guadalupe
3
Comment
OBI37671
Erythranthe grandis
Eric Wise
1981-6-29
791
San Luis Obispo
Celery lake of Dune Lakes
Comment
OBI53826
Erythranthe grandis
Arthur W. Hazebrook
1993-1-9
185
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Oso Flaco Lake and crk areas, and adj pioneer dunes. In Oso Flaco crk
Comment
OBI53890
Erythranthe grandis
Arthur W. Hazebrook
1992-10-25
157
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis hill, base of hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
OBI73044
Erythranthe grandis
David J. Keil
1993-5-21
24063
San Luis Obispo
Nipomo Dunes Preserve. Oso Flaco Lake Area. From Oso Flaco Parking area to beach North of Oso Flaco Creek
Comment
SD40058
Erythranthe grandis
Edith A. Purer
1932-8-28
4826
Santa Barbara
W. of Guadalupe, depression in sand dunes
Comment
CAS-BOT-BC403465
Eschscholzia californica
Roxana S. Ferris
1929-4-15
7625
San Luis Obispo
Between Guadalupe and Callender
Comment
CAS-BOT-BC403467
Eschscholzia californica
Edith A. Purer
1933-7-20
5101
San Luis Obispo
Northwest of Guadalupe
Comment
CAS-BOT-BC403499
Eschscholzia californica
R. F. Hoover
1967-5-6
10528
San Luis Obispo
Flats at Jack Lake
Comment
CDA18065
Eschscholzia californica
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Region; just S. of Jack Lake.
22
Comment
OBI62528
Eschscholzia californica
Lynne Dee Oyler, David J. Keil and Kathy Keil
1990-4-26
1077
San Luis Obispo
Nipomo Dunes. Dune slack area two ridges beyond Oso Flaco Lake Rd, W of Unocal pipeline
Comment
OBI78379
Eschscholzia californica
Robert F. Hoover
1967-5-6
10528
San Luis Obispo
Jack Lake
Comment
SBBG46775
Eschscholzia californica
L. W. Edge
1973-3-13
306
San Luis Obispo
St Hwy 1, Callender
Comment
SD40078
Eschscholzia californica
Edith A. Purer
1933-7-20
5101
San Luis Obispo
Northwest of Guadalupe.
Comment
UC1314982
Eschscholzia californica
R. F. Hoover
1967-5-6
10528
San Luis Obispo
Jack Lake
Comment
RSA355801
Eschscholzia californica subsp. californica
Robert F. Thorne
1968-6-7
37779
San Luis Obispo
Jack Lake, sandy flat area back of dunes near lake, 3 miles south of Oceano.
Comment
OBI30383
Eucalyptus globulus
Robert J. Rodin
1972-3-29
8624
San Luis Obispo
2 mi S of Oso Flaco in the inner sand dunes of Nipomo Dunes
Comment
SEINET762552
Eucalyptus globulus
Robert J. Robin
1972-3-29
8624
San Luis Obispo
About 2 miles south of Oso Flaco in the inner sand dunes of Nipomo Dunes.
Comment
OBI38205
Euthamia occidentalis
Eric Wise
1981-9-29
1270
San Luis Obispo
Oso Flaco Lake
Comment
OBI57982
Extriplex californica
Austin P. Griffiths
1982-1-27
s.n.
San Luis Obispo
Guadalupe Dunes. In swale between dune ridges perpendicular to beach in foredunes ca 3 mi S of Oso Flaco Crk
Comment
OBI58004
Extriplex californica
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes. Oso Flaco Lake area, W transect along N slope of highest E/W dune ridge, N of lake. On NE slope, just inside of predune at beach N of Oso Flacco crk mouth
Comment
OBI77919
Extriplex californica
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes. More or less midway between Oso Flaco crk and Santa Maria R
Comment
OBI77920
Extriplex californica
Todd Wendler
1981-5-19
s.n.
San Luis Obispo
W of Nipomo. 4 mi W of State hwy 1 at Oso Flaco lake rd
Comment
SBBG122767
Extriplex californica
A. Parikh, N. Gale
2009-7-2
802
San Luis Obispo
former Guadalupe Oil Field, 0.7 km E of ocean, 0.2 km NE of San Luis Obispo Co line
8
Comment
SBBG45690
Extriplex californica
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake area
Comment
SD40174
Extriplex californica
Edith A. Purer
1932-8-27
Santa Barbara
West of Guadalupe.
Comment
SD40218
Extriplex californica
Edith A. Purer
1940-8-2
7987
San Luis Obispo
Oso Flaco Lake
Comment
UCR42819
Festuca dertonensis
David J. Keil, Eric A. Wise
1985-4-25
18550
San Luis Obispo
Black Lake Canyon between CA Hwy 1 and the Guadalupe Road
Comment
OBI58411
Festuca myuros
Austin P. Griffiths, Clare B. Hardham, Craig Cunningham
1987-6-26
18253
San Luis Obispo
Guadalupe Dunes. Near Oso Flaco Lake edge at W end of first southerly area
Comment
OBI58430
Festuca myuros
Austin P. Griffiths, Clare B. Hardham, Craig Cunningham
1987-6-26
18250
San Luis Obispo
Guadalupe Dunes. Along high ridge, W of Oso Flaco
Comment
SBBG133019
Festuca myuros
D. Keil
1990-4-26
21390
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
OBI21882
Festuca octoflora
Robert F. Hoover
1967-5-6
10531
San Luis Obispo
Jack Lake
Comment
OBI53104
Festuca octoflora
David J. Keil, Kathleen Keil, LynneDee Oyler, and Danielle DeRome
1991-4-6
21502
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
OBI43342
Festuca perennis
Eric Wise
1981-7-1
900
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC454597
Fragaria chiloensis
John H. Thomas
1959-3-20
7562
San Luis Obispo
Oso Flaco Lake, a dune lake along the coast, about 17 miles south of San Luis Obispo
15
Comment
OBI10153
Fragaria chiloensis
Robert F. Hoover
1967-9-15
10871
San Luis Obispo
Dunes S of Oso Flaco Lake
Comment
RSA133873
Fragaria chiloensis
John H. Thomas
1959-3-20
7562
San Luis Obispo
Oso Flaco Lake, a dune lake along the coast, 17 miles S of San Luis Obispo County.
8
Comment
RSA171120
Fragaria chiloensis
Robert F. Thorne, Percy C. Everett
1962-10-3
31401
San Luis Obispo
Near Oso Flaco Lake.
5
Comment
RSA23625
Fragaria chiloensis
Carl B. Wolf
1938-12-15
9476
San Luis Obispo
Oso Flaco Lake, between the lake and ocean.
15
Comment
RSA499365
Fragaria chiloensis
E. A. Purer
1932-8-25
s.n.
Santa Barbara
NW of Guadalupe
Comment Read comments Nov 1 2006
SBBG13977
Fragaria chiloensis
E. R. Blakley
1958-8-2
2422
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
3
Comment
SBBG26501
Fragaria chiloensis
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake area
Comment
SBBG34928
Fragaria chiloensis
Mrs. R. W. Summers
1882-2-17
San Luis Obispo
Oso Flaco sand hills
Comment
SD39963
Fragaria chiloensis
Edith A. Purer
1932-8-25
4808
Santa Barbara
N.W. Guadalupe, sand dunes
Comment
SDSU9038
Fragaria chiloensis
S. B. Norton
1992-3-8
8 III92E
San Luis Obispo
Near entrance to Pismo Dunes SVRA, Oso Flaco Lake Road.
12
Comment
SBBG44702
Frangula californica subsp. californica
L. W. Edge
1972-4-20
127
San Luis Obispo
near Black Lake, Dune Lakes
Comment
SD40222
Frangula californica subsp. californica
Edith A. Purer
1940-8-2
7973
Santa Barbara
Santa Maria, partially stabilized sand dunes north of Guadalupe
Comment
RSA392351
Frankenia grandifolia
E. A. Purer
1932-8-25
16257
Santa Barbara
Santa Barbara Island. NW of Guadalupe
Comment
OBI73002
Frankenia salina
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22594
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
SD39968
Frankenia salina
Edith A. Purer
1932-8-25
4739
Santa Barbara
Guadalupe
Comment
OBI72939
Galium californicum
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22592
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
CDA17746
Galium californicum subsp. californicum
A. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes; Eastern part of dunes ca. 2 mi. S of Oso Flaco Ck, NE of Hidden Willow Valley.
0
Comment
OBI57976
Galium californicum subsp. californicum
Austin P. Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes. Deep into E part of dunes ca 2 mi S of Oso Flaco Cr, NE of Hidden Willow Valley
Comment
OBI9934
Galium californicum subsp. californicum
Robert F. Hoover
1967-5-6
10552
San Luis Obispo
dunes S of Oso Flaco Lake
Comment
UC1314907
Galium californicum subsp. californicum
R. F. Hoover
1967-5-6
10552
San Luis Obispo
dunes s Oso Flaco Lake
Comment
RSA74532
Galium porrigens
L. S. Rose
1950-5-13
50120
San Luis Obispo
Oso Flaco Lake region
Comment
UC1073363
Galium porrigens
George B. Rossbach
1955-5-2
509
San Luis Obispo
nw side Oso Flaco Lake (coastal dunes)
Comment
JEPS17976
Galium porrigens var. porrigens
George B. Rossbach
1955-5-2
509
San Luis Obispo
nw side Oso Flaco Lake
Comment
SD39775
Galium porrigens var. porrigens
Edith A. Purer
1933-7-20
5072
San Luis Obispo
Stabilized sand dunes, northwest of Guadalupe
Comment
OBI38287
Galium trifidum subsp. columbianum
David J. Keil
1985-5-5
18745
San Luis Obispo
Black Lake Cyn on Nipomo Mesa SE of Oceano
Comment
OBI39863
Galium trifidum subsp. columbianum
David J. Keil, Malcolm McLeod
1985-6-25
18942
San Luis Obispo
Black Lake Cyn W of Guadelupe Rd crossing of the cyn behind Laguna Negra St
Comment
OBI9912
Galium trifidum subsp. columbianum
Robert F. Hoover
1964-8-14
9265
San Luis Obispo
Jack Lake
Comment
UCR160290
Gamochaeta ustulata
George K. Helmkamp
2004-5-1
8556
San Luis Obispo
Central Coast, south of Arroyo Grande along Calif. Hwy 1, south of Callender Rd beside Conoco-Phillips refinery
30
Comment
RSA17784
Gilia achilleifolia
C. B. Wolf
1929-4-15
3589
San Luis Obispo
2 miles S of Oceano.
30
Comment
UC123670
Gilia achilleifolia subsp. achilleifolia
H. C. Lee
1936-4-3
546
San Luis Obispo
3 1/2 mi wsw Bromela; Arroyo Grande Quad., San Luis Obispo National Forest
Comment
UC463215
Gilia tenuiflora subsp. tenuiflora
Roxana S. Ferris
1929-4-10
7619
San Luis Obispo
between Guadalupe and Callender; between Guadalupe and Callender
Comment
SBBG34841
Gilia tricolor subsp. tricolor
Mrs. R. W. Summers
1886-2-21
San Luis Obispo
Santa Maria plains; Oso Flaco plains
Comment
SBBG82931
Glaux maritima
C. F. Smith
1957-10-16
5645
San Luis Obispo
Dune Lakes S of Oceano
Comment
SBBG82990
Glaux maritima
C. F. Smith
1953-4-28
3884
San Luis Obispo
low land about Oso Flaco Lake, NW of Guadalupe
Comment
UC1191699
Glaux maritima
Herbert L. Mason
1946-6-9
12875
San Luis Obispo
between Oceano and mouth of Santa Maria River (Dune Lakes); Dune Lakes
Comment
UCR158566
Gnaphalium californicum
George K. Helmkamp
2004-6-15
8635
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
RSA191885
Gnaphalium chilense
R. F. Thorne, P. Everett
1962-10-3
31413
San Luis Obispo
Near Oso Flaco Lake.
8
Comment
CAS-BOT-BC309504
Helenium puberulum
R. F. Hoover
1964-8-14
9262
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC309505
Helenium puberulum
R. F. Hoover
1964-8-14
9261
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC309509
Helenium puberulum
Roxana S. Ferris
1953-7-24
12687
San Luis Obispo
Oso Flaco Lake, ca. 3 mi. W of State Highway 1
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-BC309519
Helenium puberulum
R. F. Hoover
1967-10-7
10878
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC309520
Helenium puberulum
R. F. Hoover
1964-8-14
9261
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC309522
Helenium puberulum
R. F. Hoover
1964-8-14
9262
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC309546
Helenium puberulum
E. K. Balls
1958-7-15
23541
Santa Barbara
E. shore Oso Flaco Lake
30
Comment
OBI16334
Helenium puberulum
Robert F. Hoover
1967-10-7
10878
San Luis Obispo
Oso Flaco Lake
Comment
OBI16337
Helenium puberulum
Robert F. Hoover
1964-8-14
9261
San Luis Obispo
Jack Lake
Comment
OBI16338
Helenium puberulum
Robert F. Hoover
1964-8-14
9262
San Luis Obispo
Jack Lake
Comment
OBI30386
Helenium puberulum
Robert J. Rodin
1972-3-29
8608
San Luis Obispo
S of Oso Flaco in Nipomo dunes
Comment
OBI38448
Helenium puberulum
Eric Wise
1982-7-2
1605
San Luis Obispo
Oso Flaco Lake
Comment
OBI38452
Helenium puberulum
Eric Wise
1981-6-29
800
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI62450
Helenium puberulum
L. D. Oyler, Diann LaPado and Lauren Brown
1990-9-4
2048
San Luis Obispo
Nipomo Dunes. Oso Flaco Lake trl to the beach
Comment
RSA130942
Helenium puberulum
E. K. Balls
1958-7-15
23541
Santa Barbara
At boggy margins of lakeFreshwater Marsh, E shore Oso Flaco Lake
30
Comment Read comments Feb 12 2014
RSA232062
Helenium puberulum
C. W. Tilforth
1972-8-23
636
San Luis Obispo
At edge of Oso Flaco Lake at base of sand dunes.
Comment
SFV5033
Helenium puberulum
F. M. Ball
1951-4-28
s. n.
San Luis Obispo
Oso Flaco Lake. Base of dunes.
Comment
UC1032163
Helenium puberulum
H. C. Lee
1936-3-17
517
San Luis Obispo
Oso Flaco Lake Arroyo Grande Quadrangle
Comment
UC1285390
Helenium puberulum
R. F. Hoover
1964-8-14
9261
San Luis Obispo
Jack Lake
Comment
UC1285391
Helenium puberulum
R. F. Hoover
1964-8-14
9262
San Luis Obispo
Jack Lake
Comment
UC1293860
Helenium puberulum
E. K. Balls
1958-7-15
23541
Santa Barbara
boggy margins of e shore Oso Flaco Lake
30
Comment Read comments Feb 12 2014
SD39696
Heliotropium curassavicum
Edith A. Purer
1932-8-25
4744
Santa Barbara
Northwest Guadalupe
Comment
OBI38440
Helminthotheca echioides
Eric Wise
1981-6-30
882
San Luis Obispo
Mud Lake of Dune Lakes
Comment
SBBG8659
Helminthotheca echioides
H. and M. Dearing
1940-8-11
4458
San Luis Obispo
Oso Flaco Lake
Comment
UCR132554
Hemizonia corymbosa subsp. macrocephala
George K. Helmkamp
2003-8-31
8096
San Luis Obispo
Central Coast, Callender Road at US-1 south of Arroyo Grande
30
Comment
RSA699628
Hemizonia paniculata
Keith E. Hoffmaster
1935-7-1
s.n.
San Luis Obispo
6 miles south of Arroyo Grande, San Luis Obispo
Comment
OBI40999
Herniaria hirsuta var. cinerea
David J. Keil, Eric A. Wise
1985-4-25
18558
San Luis Obispo
Black Lake cyn at crossing of Calif Hwy 1
Comment
OBI37654
Hesperocnide tenella
David J. Keil
1980-3-1
13702
San Luis Obispo
Nipomo Dunes in vicinity of Oso Flaco Lake
Comment
OBI49969
Hesperocnide tenella
Robert J. Rodin
1972-3-29
8616
San Luis Obispo
S of Oso Flaco, Nipomo Dunes
Comment
OBI30382
Hesperocyparis macrocarpa
Robert J. Rodin
1972-3-29
8625
San Luis Obispo
About 2 mi S of Oso Flaco in Nipomo Dunes
Comment
OBI39965
Hesperocyparis macrocarpa
David J. Keil, Eric Wise
1983-8-30
17914
San Luis Obispo
Black Lake cyn, S of Arroyo Grande
Comment
CAS-BOT-BC422591
Hesperomecon linearis
R. F. Hoover
1947-4-25
7073
San Luis Obispo
Black Lake, s. of Arroyo Grande
Comment
JEPS15283
Hesperomecon linearis
Rimo Bacigalupi
1950-5-13
3202
San Luis Obispo
Just south of Oso Flaco Lake
Comment
OBI11725
Hesperomecon linearis
Robert F. Hoover
1947-4-25
7073
San Luis Obispo
Black Lake, S of Arroyo Grande
Comment
SBBG48052
Hesperomecon linearis
J. P. Broughton
1974-2-27
1379
San Luis Obispo
near Oso Flaco Lake
Comment
UC1024566
Hesperomecon linearis
Rimo Bacigalupi
1950-5-13
3202
San Luis Obispo
Just south of Oso Flaco Lake
Comment
OBI45972
Heteranthemis viscidihirta
Clifton F. Smith
1957-10-10
5642
San Luis Obispo
At Dune Lakes S of Oceano
Comment
RSA396546
Heteranthemis viscidihirta
C. F. Smith
1961-9-15
6499
San Luis Obispo
About S side of White Lake, Dune Lakes S of Oceano.
Comment
SBBG84257
Heteranthemis viscidihirta
C. F. Smith
1958-8-2
5843
San Luis Obispo
E of Dune Lakes, S of Oceano
Comment
SBBG86484
Heteranthemis viscidihirta
C. F. Smith
1957-10-10
5642
San Luis Obispo
Dune Lakes S of Oceano
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
SD264780
Heteranthemis viscidihirta
David Keil
2017-4-30
34599
San Luis Obispo
Highway 1 south of Arroyo Grande. Cleared field.
45
Comment
OBI39958
Heteromeles arbutifolia
David J. Keil, Eric Wise
1983-8-30
17921
San Luis Obispo
Black Lake cyn, S of Arroyo Grande
Comment
OBI62413
Heteromeles arbutifolia
Lynne Dee Oyler, David J. Keil
1990-5-10
1123
San Luis Obispo
Nipomo Dunes. Horseback trip from Oso Flaco Lake S and W across dunes, E to Quercus agrifolia and west again to coast
Comment
OBI53467
Heterotheca grandiflora
Arthur W. Hazebrook
1992-7-7
122
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso flaco Lake and surrounding dunes
Comment
OBI53884
Heterotheca grandiflora
Arthur W. Hazebrook
1992-10-25
151
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, base of Hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
OBI53885
Heterotheca grandiflora
Arthur W. Hazebrook
1992-10-25
152
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, base of Hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
OBI72347
Heterotheca grandiflora
Anthony Baniaga
2010-5-15
187
San Luis Obispo
Black Lake Cyn; Callender property
26
Comment
OBI72929
Heterotheca grandiflora
David J. Keil
1990-4-26
21414
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
SD39712
Heterotheca grandiflora
Edith A. Purer
1932-8-27
4768
Santa Barbara
Guadalupe
Comment
OBI34331
Heterotheca sessiliflora subsp. echioides
David J. Keil
1983-8-30
17902
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI62527
Hirschfeldia incana
L. D. Oyler, David J. Keil and Kathy Keil
1990-4-26
1076
San Luis Obispo
Nipomo Dunes. dune slack area two ridges beyond Oso Flaco Lake rd, W of Unocal pipeline
Comment
RSA231226
Hoita orbicularis
D. W. Taylor
1970-6-23
T- 70 -122
San Luis Obispo
Black Lake Canyon, 1.1 miles east of State Highway 1.
Comment
SD75733
Hoita orbicularis
D. W. Taylor
1970-6-23
T 70 122
San Luis Obispo
At edge of slough in Black Lake Canyon, 1.1 miles east of State Hwy 1
Comment
OBI34328
Hordeum murinum
David J. Keil, Eric Wise
1983-8-30
17923
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI62530
Hordeum murinum subsp. leporinum
LynneDee Oyler, David J. Keil and Kathy Keil
1990-4-26
1084
San Luis Obispo
Nipomo Dunes. Dune slack area two ridges beyond Oso Flaco Lake Rd, W of Unocal pipeline
Comment
OBI72373
Hordeum vulgare
Anthony Baniaga
2010-3-31
83
San Luis Obispo
Black Lake cyn, Choin property
57
Comment
OBI79627
Hordeum vulgare
Anthony Baniaga
2010-3-31
83
San Luis Obispo
Black Lake Canyon; Choin property
57
Comment
GH345617
Horkelia cuneata
R. S. Ferris
1929-4-15
7610
Unknown
between Guadalupe and Callender
Comment
GH345618
Horkelia cuneata
E. A. Purer
1933-7-20
5089
Unknown
northwest of Guadalupe
Comment
RSA180535
Horkelia cuneata
Roxana S. Ferris
1929-4-15
7610
San Luis Obispo
Between Guadalupe and Callender.
Comment
UCD113428
Horkelia cuneata
G. F. Hrusa
1992-3-29
10050
San Luis Obispo
San Luis Obispo County: Approximately one mile west of the intersection of Highway 1 and Calendar Rd.
Comment
CDA17550
Horkelia cuneata subsp. cuneata
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes; just SE of Jack Lake.
18
Comment
UC1128248
Horkelia cuneata subsp. cuneata
H. C. Lee
1936-3-5
453
San Luis Obispo
3/4 mi se Callender; Arroyo Grande Quad.
30
Comment
UCR124166
Horkelia cuneata subsp. cuneata
June Latting
1976-6-6
s.n.
San Luis Obispo
Central coast, Nipomo Dunes
15
Comment
RSA240633
Horkelia cuneata subsp. puberula
C. W. Tilforth, John Dourley
1973-6-14
862
San Luis Obispo
Sand dune area back from beach, north of Oso Flaco Lake.
Comment
OBI10090
Horkelia cuneata subsp. sericea
Robert F. Hoover
1964-8-14
9248
San Luis Obispo
Jack Lake
Comment
OBI10093
Horkelia cuneata subsp. sericea
Robert F. Hoover
1967-5-6
10543
San Luis Obispo
jack Lake
Comment
OBI10096
Horkelia cuneata subsp. sericea
Robert F. Hoover
1967-5-6
10544
San Luis Obispo
Jack Lake
Comment
OBI58225
Horkelia cuneata subsp. sericea
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes, just SE of Jack Lake
Comment
RSA355804
Horkelia cuneata subsp. sericea
Robert F. Thorne
1968-6-7
37776
San Luis Obispo
Jack Lake: 3 miles south of Oceano
Comment
UC1532782
Horkelia cuneata subsp. sericea
Robert F. Thorne
1968-6-7
37776
San Luis Obispo
ca 3 mi s Oceano (sandy flat area back of sand dunes near Jack Lake); near Jack Lake
Comment
UC463213
Horkelia cuneata subsp. sericea
Roxana S. Ferris
1929-4-25
7610
San Luis Obispo
Callender
Comment
UCR248796
Horkelia cuneata subsp. sericea
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7235
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
SBBG96303
Horkelia cuneata var. cuneata
C. F. Smith
1951-4-19
3037
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
CAS-BOT-BC143909
Horkelia cuneata var. sericea
Roxana S. Ferris
1929-4-15
7610
San Luis Obispo
Between Guadalupe and Callender
Comment
CAS-BOT-BC143916
Horkelia cuneata var. sericea
R. F. Hoover
1964-8-14
9248
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC143917
Horkelia cuneata var. sericea
R. F. Hoover
1967-5-6
10544
San Luis Obispo
At Jack Lake
Comment
CAS-BOT-BC143918
Horkelia cuneata var. sericea
R. F. Hoover
1967-5-6
10543
San Luis Obispo
At Jack Lake
Comment
LA211611
Hydrocotyle ranunculoides
Mark A. Elvin; Michael Brady, Jason Storlie
2014-9-16
7623
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guandalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, ca. 250 meters from Pacific Ocean.
9.0
Comment
OBI37379
Hydrocotyle ranunculoides
Eric Wise
1981-6-29
801
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI37380
Hydrocotyle ranunculoides
Eric Wise
1981-6-29
801
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI37381
Hydrocotyle ranunculoides
Eric Wise
1981-6-29
804
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI37382
Hydrocotyle ranunculoides
Eric Wise
1981-6-30
867
San Luis Obispo
Black Lake of Dune Lakes
Comment
OBI37383
Hydrocotyle ranunculoides
Eric Wise
1981-9-29
1277
San Luis Obispo
Oso Flaco Lake
Comment
OBI37384
Hydrocotyle ranunculoides
Eric Wise
1981-9-29
1277
San Luis Obispo
Oso Flaco Lake
Comment
OBI37385
Hydrocotyle ranunculoides
Eric Wise
1981-9-29
1283
San Luis Obispo
Black Lake Cyn at hwy 1
Comment
OBI37387
Hydrocotyle ranunculoides
Eric Wise
1982-7-2
1624
San Luis Obispo
Lettuce Lake. Immed SW of Oso Flaco Lk. Flat land to the E Dune encroachment to the N and W
Comment
OBI53868
Hydrocotyle ranunculoides
Arthur W. Hazebrook
1992-7-7
135
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso flaco Lake and surrounding dunes
Comment
OBI72341
Hydrocotyle ranunculoides
Anthony Baniaga
2010-4-7
118
San Luis Obispo
Black Lake Cyn, Choin property
21
Comment
RSA166166
Hydrocotyle ranunculoides
M. A. Piehl
1963-8-4
63778
San Luis Obispo
North arm of Oso Flaco Lake
Comment
SBBG30905
Hydrocotyle ranunculoides
R. N. Philbrick
1968-6-7
San Luis Obispo
Black Cyn, Nipomo Mesa at E edge of Hwy 1, between Oceano and Oso Flaco Lake
Comment
SBBG40770
Hydrocotyle ranunculoides
L. W. Edge
1970-10-28
San Luis Obispo
Oso Flaco Lake
Comment
SBBG43255
Hydrocotyle ranunculoides
L. W. Edge
1971-2-5
San Luis Obispo
near shore of Oso Flaco Lake
Comment
UC1385112
Hydrocotyle ranunculoides
Ronald L. Stuckey
1963-8-4
1963
San Luis Obispo
margin of Oso Flaco Lake
Comment
UC964799
Hydrocotyle ranunculoides
G. Thomas Robbins
1950-5-13
3349
San Luis Obispo
w. shore Oso Flaco Lake
Comment
UCR263696
Hydrocotyle ranunculoides
Glenn M. Greenwald
2014-5-2
s.n.
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Colorado Pond', c. 80 m from south refuge boundary
17
Comment
UCSB40610
Hydrocotyle umbellata
Reisentz, Paul
1978-6-20
San Luis Obispo
Oso Flaco Lake along shore line on west shore of southern pond
Comment
UCSB40651
Hydrocotyle umbellata
Vivrette, Nancy
1978-11-19
San Luis Obispo
Oso Flaco Lake
Comment
OBI37373
Hydrocotyle verticillata
Eric Wise
1981-6-29
820
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI37375
Hydrocotyle verticillata
Eric Wise
1981-6-30
868
San Luis Obispo
Black Lake of Dune Lakes
Comment
OBI37377
Hydrocotyle verticillata
Eric Wise
1982-7-2
1619
San Luis Obispo
Oso Flaco Lake
Comment
SBBG18662
Hydrocotyle verticillata
M. A. Piehl
1963-8-4
63779
San Luis Obispo
W shore of Oso Flaco Lake
10
Comment
SBBG43361
Hydrocotyle verticillata
L. W. Edge
1971-2-5
San Luis Obispo
shore of Oso Flaco Lake
Comment
OBI73526
Hypochaeris glabra
David J. Keil
1990-4-26
21392
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
LA210989
Isocoma menziesii
Mark A. Elvin; G. M. Greenwald
2013-8-9
7256
Unknown
SANTA MARIA RIVER VALLEY, Guadalupe Dunes, Guandalupe-Nipomoo Dunes National Wildlife Refuge, 3-Pond Valley.
16
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
SD41505
Isocoma menziesii var. menziesii
Edith A. Purer
1932-8-25
4729
Santa Barbara
Northwest of Guadalupe
Comment
SD41507
Isocoma menziesii var. menziesii
Edith A. Purer
1933-7-20
5053
San Luis Obispo
Northwest of Guadalupe on stabilized sand dunes
Comment
CAS-BOT-BC324703
Isocoma menziesii var. vernonioides
R. F. Hoover
1966-9-21
10088
San Luis Obispo
Oso Flaco Lake
Comment
OBI15988
Isocoma menziesii var. vernonioides
Robert F. Hoover
1964-8-14
9250
San Luis Obispo
Jack lake
Comment
OBI15996
Isocoma menziesii var. vernonioides
Robert F. Hoover
1966-9-21
10088
San Luis Obispo
Oso Flaco Lake
Comment
RSA660603
Isocoma menziesii var. vernonioides
Austin P. Griffiths, Joe R. Walker
1981-11-9
s.n.
San Luis Obispo
Jack Lake; N side.
Comment
CAS-BOT-BC112543
Isolepis cernua
D. E. Breedlove
1962-8-7
4108
San Luis Obispo
On the shore of Oso Flaco Lake, 3 miles north of Guadalupe.
Comment
CAS-BOT-BC112544
Isolepis cernua
D. E. Breedlove
1962-8-7
4108
San Luis Obispo
On the shore of Oso Flaco Lake, 3 miles north of Guadalupe.
Comment
CAS-BOT-BC112560
Isolepis cernua
P. Everett
1962-10-3
31416
San Luis Obispo
Wet sandy flat near Oso Flaco Lake.
7
Comment
LA211608
Isolepis cernua
Mark A. Elvin; G. W. Greenwald
2013-8-28
7284
San Luis Obispo
GUADALUPE DUNES, Guandalupe-Nipomo Dunes National Wildlife Refuge, "Colorado Pond," ca. 80 meters from south Refuge boundary.
17.0
Comment
OBI43018
Isolepis cernua
Robert J. Rodin
1972-3-29
8611
San Luis Obispo
Oso Flaco, S side of lagoon
Comment
OBI43599
Isolepis cernua
Eric Wise
1982-7-2
1598
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Oso Flaco Lake
Comment
OBI43604
Isolepis cernua
Eric Wise
1981-6-30
883
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Mud Lake of Dune lakes
Comment
OBI43605
Isolepis cernua
Eric Wise
1981-6-30
856
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Black Lake of Dune Lakes
Comment
RSA175126
Isolepis cernua
Robert F. Thorne, Percy C. Everett
1962-10-3
31416
San Luis Obispo
Near Oso Flaco Lake.
8
Comment
SBBG18432
Isolepis cernua
M. A. Piehl
1963-8-4
63783
San Luis Obispo
W side of Oso Flaco Lake
3
Comment
SBBG95616
Isolepis cernua
R. J. Rodin
1972-3-29
8610
San Luis Obispo
Oso Flaco, S side of lagoon
Comment
SBBG87123
Iva axillaris
C. F. Smith
1951-4-19
3019
Santa Barbara
between Guadalupe and Santa Maria River
Comment
CAS-BOT-BC340192
Jaumea carnosa
Robert F. Thorne; P. Everett
1962-10-3
31397
San Luis Obispo
Margin of Oso Flaco Lake
7
Comment
CAS-BOT-BC340193
Jaumea carnosa
Roxana S. Ferris
1953-7-24
12689
San Luis Obispo
Oso Flaco Lake, ca. 3 mi. W of State Highway 1
Comment
JEPS16764
Jaumea carnosa
Rimo Bacigalupi with Dr. and Mrs. Robt. M. Page, R. S. Ferris, and R. W. Holm
1953-7-25
4328
San Luis Obispo
about 5 mi s Oceano (along shore of lake); Oso Flaco Lake
Comment
OBI38445
Jaumea carnosa
Eric Wise
1982-7-2
1609
San Luis Obispo
Oso Flaco Lake
Comment
OBI38446
Jaumea carnosa
Eric Wise
1981-9-29
1273
San Luis Obispo
Oso Flaco Lake
Comment
RSA171028
Jaumea carnosa
R. F. Thorne, P. Everett
1962-10-3
31397
San Luis Obispo
Margin of Oso Flaco Lake.
8
Comment
RSA232058
Jaumea carnosa
C. W. Tilforth, John Dourley
1972-8-23
637
San Luis Obispo
Between edge of Oso Flaco Lake and sand dunes.
Comment
SBBG8497
Jaumea carnosa
H. and M. Dearing
1940-8-18
4465
San Luis Obispo
Oso Flaco Lake
Comment
SD37599
Jaumea carnosa
Edith A. Purer
1932-8-28
4831
Santa Barbara
Guadalupe.
Comment
SD37603
Jaumea carnosa
Edith A. Purer
1933-9-2
5543
Santa Barbara
West of Guadalupe
Comment
SD37604
Jaumea carnosa
Edith A. Purer
1932-8-25
4733
Santa Barbara
Northwest Guadalupe
Comment
UCSB38028
Jaumea carnosa
Goodwin, Cindy
1978-11-19
San Luis Obispo
Edge of Oso Flaco Lake Road
Comment
UCSB59684
Jaumea carnosa
Tilforth, C.; Dourley, John
1972-8-23
San Luis Obispo
Between edge of Oso Flaco Lake and sand dunes
Comment
UCSB71051
Juncus acutus subsp. leopoldii
Rindlaub, Kathy; Hobson, K.; Pritchett, David
1985-6-23
San Luis Obispo
Santa Maria River. 100 m NE of marker in channel.
5
Comment
OBI21129
Juncus breweri
Robert F. Hoover
1967-5-6
10553
San Luis Obispo
S of Oso Flaco Lake
Comment
OBI38567
Juncus breweri
Eric Wise
1982-7-2
1594
San Luis Obispo
Oso Flaco Lake
Comment
OBI41065
Juncus breweri
David J. Keil, Eric Wise
1983-8-30
17922
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
POM312821
Juncus breweri
H. L. Mason
1946-6-9
12873
San Luis Obispo
Dune Lakes, between Oceano and mouth of Santa Maria River.
Comment
RSA171147
Juncus breweri
Robert F. Thorne, Percy C. Everett
1962-10-3
31410
San Luis Obispo
Sandy dunes W of Oso Flaco Lake.
5
Comment
UC1101004
Juncus breweri
Malcolm A. Nobs and S. Galen Smith
1949-6-22
876
San Luis Obispo
ca 3 mi s Oceano (Dune Lakes Gun Club)
Comment
UCR265754
Juncus breweri
Mark A. Elvin, Michael Brady, Jason Storlie
2014-9-16
7627
San Luis Obispo
Central Coastal: Santa Maria River Valley, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, c. 250 m from Pacific Ocean
9
Comment
UC1101040
Juncus bufonius
Malcolm A. Nobs and S. Galen Smith
1949-6-22
831
San Luis Obispo
ca 3 mi s Oceano (Dune Lakes Gun Club)
Comment
LA211679
Juncus hesperius
Mark A. Elvin; Jason Storlie
2014-10-10
7689
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes, "Icebox" pond in "4-Pond Valley, " near the southern boundary of the Refuge.
20.0
Comment
SBBG92634
Juncus hesperius
C. F. Smith
1961-9-15
6495
San Luis Obispo
shore of Big Twin Lake in dunes S of Oceano
Comment
SBBG92635
Juncus hesperius
C. F. Smith
1957-10-16
5645 b
San Luis Obispo
Dune Lakes, S of Oceano
Comment
UC1101027
Juncus hesperius
Malcolm A. Nobs and S. Galen Smith
1949-6-22
833
San Luis Obispo
ca 3 mi s Oceano (Dune Lakes Gun Club)
Comment
UC570470
Juncus hesperius
unknown
1933-8-21
33 -126
San Luis Obispo
Callender
Comment
UCR263706
Juncus hesperius
Mark A. Elvin, Glenn M. Greenwald, Jason Storlie
2014-12-18
7867
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Colorada Pond,' c. 80 m from south Refuge boundary
17
Comment
UCR264480
Juncus hesperius
Mark A. Elvin, Jason Storlie
2014-10-10
7689
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Icebox Pond' in '4-Pond Valley,' near the southern boundary of the Refuge
20
Comment
UCR264481
Juncus hesperius
Mark A. Elvin, Jason Storlie
2014-10-10
7688
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Icebox Pond' in '4-Pond Valley,' near the southern boundary of the Refuge
20
Comment
JEPS30774
Juncus lescurii
G. Thomas Robbins
1950-5-13
3345
San Luis Obispo
se of Oso Flaco Lake
Comment
SBBG13924
Juncus lescurii
E. R. Blakley
1958-8-2
2423
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
3
Comment
SBBG16112
Juncus lescurii
M. A. Piehl
1962-5-23
62293
San Luis Obispo
just NW of Oso Flaco Lake
9
Comment
SBBG45335
Juncus lescurii
L. W. Edge
1972-5-31
193
San Luis Obispo
near NW margin of Oso Flaco Lake
Comment
SBBG96191
Juncus lescurii
C. F. Smith
1957-10-16
5645
San Luis Obispo
Dune Lakes, S of Oceano
Comment
SBBG96224
Juncus lescurii
C. F. Smith
1958-8-2
5837
San Luis Obispo
Dune Lakes, ca. 3 mi S of Oceano
Comment
SD112218
Juncus lescurii
Darley F. Howe
1962-7-22
3341
San Luis Obispo
Lake Oso Flaco.
Comment
SD37607
Juncus lescurii
Edith A. Purer
1933-7-20
5073
San Luis Obispo
Moist place in the sand dunes, northwest of Guadalupe.
Comment
SD53118
Juncus lescurii
Darley F. Howe
1962-7-22
San Luis Obispo
Oso Flaco Lake, damp bank of lake.
Comment
UC1101005
Juncus lescurii
Malcolm A. Nobs and S. Galen Smith
1949-6-22
875
San Luis Obispo
ca 3 mi s Oceano (Dune Lakes Gun Club)
Comment
UC1101006
Juncus lescurii
Malcolm A. Nobs and S. Galen Smith
1949-6-23
855
San Luis Obispo
ca 4 mi nw Guadalupe; Oso Flaco Lake
Comment
UC1101010
Juncus lescurii
Herbert L. Mason
1946-6-9
12874
San Luis Obispo
between Oceano and mouth of Santa Maria River; Dune Lakes
Comment
UC1101011
Juncus lescurii
Herbert L. Mason
1946-6-9
12873
San Luis Obispo
between Oceano and mouth of Santa Maria River; Dune Lakes
Comment
UC1334636
Juncus lescurii
Austin Griffiths Jr.
1967-8-13
5384
San Luis Obispo
just s Black Lake (in the n Nipomo Dunes); Nipomo Dunes
Comment
UC972358
Juncus lescurii
G. Thomas Robbins
1950-5-13
3345
San Luis Obispo
se of Oso Flaco Lake
Comment
UCR265749
Juncus lescurii
Mark A. Elvin, Jason Storlie
2014-10-10
7684
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Icebox' pond in '4-Pond Valley
20
Comment
UCR42845
Juncus lescurii
E. A. Wise
1982-7-2
1594
San Luis Obispo
Central Coast, Oso Flaco Lake
9
Comment
UCSB22668
Juncus lescurii
Moffitt, M.
1967-4-22
San Luis Obispo
Oso Flaco Lake
6
Comment
UCSB24664
Juncus lescurii
Engel, C.
1967-4-22
San Luis Obispo
Oso Flaco Lake; southwest San Luis Obispo
3
Comment
UCSB570
Juncus patens
DeWitt, Jack
1959-5-29
San Luis Obispo
Plant growing in and near Oso Flaco Lake; Growing 3 miles north of Guadalupe
15
Comment
SBBG96177
Juncus phaeocephalus
C. F. Smith
1965-11-7
9117
San Luis Obispo
Oso Flaco Lake, N of Guadalupe
Comment
OBI69209
Koeleria macrantha
LynneDee Oyler, David J. Keil and K. Faustini
1990-4-26
1094
San Luis Obispo
Nipomo Dunes. Unocal pipeline that runs N-S through dunes
Comment
OBI73011
Koeleria macrantha
David J. Keil
1990-4-26
21396
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
SBBG89163
Koeleria macrantha
C. F. Smith
1951-4-19
3031
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
CDA2218
Lamarckia aurea
A. C. Browne
1951-5-29
San Luis Obispo
Oso Flaco.
0
Comment
LA211600
Landoltia punctata
Mark A. Elvin; Glenn M. Greenwald
2013-8-28
7282
San Luis Obispo
GUADALUPE DUNES, Guandalupe-Nipomo Dunes National Wildlife Refuge, "Colorado Pond," ca. 80 meters from south Refuge boundary.
17.0
Comment
CAS-BOT-BC412779
Lastarriaea coriacea
R. F. Hoover
1967-5-6
10548
San Luis Obispo
At Jack Lake
Comment
CDA17553
Lastarriaea coriacea
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes; S. of Jack Lake.
Comment
CDA17658
Lastarriaea coriacea
Austin Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Callender Dunes; SE edge of White Lake.
Comment
OBI10921
Lastarriaea coriacea
Robert F. Hoover
1967-5-6
10548
San Luis Obispo
Jack lake
Comment
OBI38298
Lastarriaea coriacea
David J. Keil
1985-5-5
18755
San Luis Obispo
Black Lake Cyn on Nipomo mesa SE of Oceano
Comment
OBI41002
Lastarriaea coriacea
David J. Keil, Eric A. Wise
1985-4-25
18560
San Luis Obispo
Black Lake Cyn at crossing of Calif hwy 1
Comment
OBI53028
Lastarriaea coriacea
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21506
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
OBI57994
Lastarriaea coriacea
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano dunes. S of Jack Lake
Comment
OBI58268
Lastarriaea coriacea
Austin P. Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Nipomo Dunes. In sandy roadway along SE edge of White Lake
Comment
OBI73539
Lastarriaea coriacea
David J. Keil
1990-4-26
21377
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
SBBG118377
Lastarriaea coriacea
D. Wilken with E. Painter, M. Wetherwax
2005-4-26
16228
San Luis Obispo
just S of Jack Lake, ca. 0.7 km E of Lettuce Lake
600
Comment
SBBG30915
Lastarriaea coriacea
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
CAS-BOT-BC339024
Lasthenia californica
R. F. Hoover
1967-5-6
10545
San Luis Obispo
Flats at Jack Lake
Comment
UC1314941
Lasthenia gracilis
R. F. Hoover
1967-5-6
10545
San Luis Obispo
Jack Lake
Comment
OBI79997
Lathyrus latifolius
David J. Keil, with Kaitlyn Keil
2013-6-19
31820
San Luis Obispo
Guadalupe Dunes. Oso Flaco Lake Trail near boardwalk between lake and beach
7
Comment
UCR67985
Lavatera cretica
David J. Keil
1984-7-20
18315
San Luis Obispo
Central Coast, Just north of Santa Maria River along Hwy 1
Comment
CAS-BOT-BC321640
Layia glandulosa
R. F. Hoover
1967-5-6
10541
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC321655
Layia glandulosa
Bruce G. Baldwin
1987-3-31
649
San Luis Obispo
Nipomo Mesa, 1.3 miles northbound on Calif. State Hwy 1 from Willow Road junction.
Comment Read comments Apr 15 2019
CAS-BOT-BC321659
Layia glandulosa
Rev. R. W. Summers
1886-2-21
435
San Luis Obispo
Oso Flaco sand hills, near sea
Comment
OBI15851
Layia glandulosa
Robert F. Hoover
1967-5-6
10541
San Luis Obispo
Jack Lake
Comment
OBI2109
Layia glandulosa
Mrs. R. W. Summers
1886-2-21
455
San Luis Obispo
Oso Flaco sand hills near sea
Comment
OBI45629
Layia glandulosa
Clifton F. Smith
1951-4-19
3032
San Luis Obispo
Nipomo Mesa N of Guadalupe
Comment
OBI57760
Layia glandulosa
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes, just S of Jack Lake
Comment
OBI66204
Layia glandulosa
Kathleen Goddard Jones
1994-4-17
s.n.
San Luis Obispo
CNPS Wildflower Weekend outing to Guadalupe Dunes. Wild Almond Meadows: 5 deflation areas near Oso Flaco Lake at property owned by Lena Enos Buss
Comment
SBBG34838
Layia glandulosa
Mrs. R. W. Summers
1886-2-21
San Luis Obispo
Oso Flaco hills, near the sea
Comment
SBBG87053
Layia glandulosa
C. F. Smith
1962-4-10
6678
San Luis Obispo
near Oso Flaco Lake
Comment
SBBG87059
Layia glandulosa
C. F. Smith
1951-4-19
3032
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment Read comments Apr 15 2019
SBBG93633
Layia glandulosa
A. Kingsbury
1983-4-15
30
San Luis Obispo
Nipomo Mesa, ca. 6 mi N of Guadalupe on Hwy 1
30
Comment Read comments Apr 15 2019
UC1069731
Layia glandulosa
H. C. Lee
1936-3-5
454
San Luis Obispo
3/4 mi se of Callender; Arroyo Grande Quadrangle
Comment
UC1314993
Layia glandulosa
R. F. Hoover
1967-5-6
10541
San Luis Obispo
sand-flats at Jack Lake
Comment
UC463254
Layia glandulosa
Roxana S. Ferris
1929-4-15
7620
San Luis Obispo
between Guadalupe and Callender
Comment
POM180544
Layia glandulosa subsp. glandulosa
Roxana S. Ferris
1929-4-15
7620
San Luis Obispo
Between Guadalupe and Callender.
Comment
UCR25576
Layia glandulosa subsp. glandulosa
K. C. Nixon
1977-4-22
674
San Luis Obispo
Central Coast, Nipomo Mesa, Nipomo Sand Dunes, 6 mi north of Guadalupe on Calif. Hwy 1 (Pacific Coast Hwy)
31
Comment
CAS-BOT-BC327193
Layia hieracioides
R. F. Hoover
1947-4-25
7071
San Luis Obispo
Black Lake (S of Arroyo Grande)
Comment
CAS-BOT-BC327194
Layia hieracioides
R. F. Hoover
1947-4-25
7071
San Luis Obispo
Black Lake (S of Arroyo Grande)
Comment
CAS-BOT-BC327277
Layia hieracioides
David D. Keck; Wm. M. Hiesey
1940-5-30
5107
San Luis Obispo
Nipomo Mesa near Black Lake, 4.8 mi S of Arroyo Grande on road to Oso Flaco.
Comment
CAS-BOT-BC327278
Layia hieracioides
David D. Keck; Wm. M. Hiesey
1940-5-30
5107
San Luis Obispo
Nipomo Mesa near Black Lake, 4.8 mi S of Arroyo Grande on road to Oso Flaco.
Comment
CAS-BOT-BC327279
Layia hieracioides
David D. Keck; Wm. M. Hiesey
1940-5-30
5107
San Luis Obispo
Nipomo Mesa near Black Lake, 4.8 mi S of Arroyo Grande on road to Oso Flaco.
Comment
CDA17659
Layia hieracioides
Austin Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Callender Dunes; South edge of White Lake.
Comment
JEPS13476
Layia hieracioides
Rimo Bacigalupi
1953-7-25
4336
San Luis Obispo
2 mi s Oceano; Black Lake, Callender
Comment
OBI15862
Layia hieracioides
Robert F. Hoover
1947-4-25
7071
San Luis Obispo
Black Lake (S of Arroyo Grande)
Comment
OBI40994
Layia hieracioides
David J. Keil, Eric A. Wise
1985-4-25
18554
San Luis Obispo
On N side of Black Lake Cyn near CA hwy 1
Comment
OBI46284
Layia hieracioides
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1984-3-10
18089
San Luis Obispo
Nipomo Mesa. Big Coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake Rd, 3.6 mi from jctn with State hwy 1
Comment
OBI53881
Layia hieracioides
Arthur W. Hazebrook
1992-10-25
148
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, base of Hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
OBI58272
Layia hieracioides
Austin P. Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Nipomo Dunes. Near base of dune ridge along S edge of White lake. T11N, R35W, sect 5 BM:S
Comment
OBI79553
Layia hieracioides
Michael Walgren
2011-8-12
433
San Luis Obispo
Common and scattered in sandy soils within a few hundred feet of Highway One in the Callendar Dunes. Located in open lands at a low point in the road in the Black Canyon drainage.
19
Comment
POM298340
Layia hieracioides
D. D. Keck, Wm Hiesey
1940-5-30
5107
San Luis Obispo
Nipomo Mesa near Black Lake, 4.8 miles S of Arroyo Grande on road to Oso Flaco.
Comment
UC1285339
Layia hieracioides
R. F. Hoover
1947-4-25
7071
San Luis Obispo
s of Arroyo Grande; Black Lake
Comment
UC913122
Layia hieracioides
David D. Keck and Wm. M. Hiesey
1940-5-30
5107
San Luis Obispo
4.8 mi s of Arroyo Grande on road to Oso Flaco Black Lake; Nipomo Mesa
Comment
CAS-BOT-BC385854
Layia platyglossa
Alice Eastwood
1927-4-9
14350
San Luis Obispo
Black Lake
Comment
RSA791696
Lemna
Robert F. Thorne, Percy C. Everett
1962-10-3
31430
San Luis Obispo
Oso Flaco Lake.
8
Comment
RSA318277
Lemna gibba
Wayne P. Armstrong
1984-7-8
1205
San Luis Obispo
1 mile east of Oso Flaco Lake-- north side of Oso Flaco Lake road
5
Comment
RSA318278B
Lemna gibba
Wayne P. Armstrong
1984-7-8
1206
San Luis Obispo
Oso Flaco Lake-- north shore
5
Comment
SD115790
Lemna gibba
Wayne P. Armstrong
1984-7-8
1205
San Luis Obispo
One mile east of Oso Flaco Lake, north side of Oso Flaco Lake Road, in marsh area.
4
Comment
SDSU11835
Lemna minima
D. F. Howe
1962-7-22
3355
San Luis Obispo
Oso Flaco Lake
Comment
OBI38512
Lemna minor
Eric Wise
1981-6-29
811
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI38516
Lemna minor
Eric Wise
1982-7-2
1621
San Luis Obispo
Oso Flaco Lake
Comment
OBI38517
Lemna minor
Eric Wise
1981-7-1
886
San Luis Obispo
Oso Flaco Lake
Comment
UCR43228
Lemna minor
E. A. Wise
1981-7-1
886
San Luis Obispo
Oso Flaco Lake.
Comment
OBI38505
Lemna minuta
Eric Wise
1982-7-2
1622
San Luis Obispo
Oso Flaco Lake
Comment
OBI38506
Lemna minuta
Eric Wise
1982-7-2
1627
San Luis Obispo
Lettuce lake. Immed SW of Oso Flaco Lk. Flat land to the E. Dune encroachment to the N and W
Comment
OBI38507
Lemna minuta
Eric Wise
1981-9-29
1281
San Luis Obispo
Oso Flaco Lake
Comment
OBI38509
Lemna minuta
Eric Wise
1981-9-29
1284
San Luis Obispo
Black Lake Cyn. At hwy 1
Comment
OBI38511
Lemna minuta
Eric Wise
1982-6-25
1591
San Luis Obispo
Black Lake Cyn. About 1 mi E of hwy 1
Comment
RSA160975A
Lemna minuta
D. F. Howe
1962-7-22
s.n.
San Luis Obispo
Oso Flaco
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
RSA318278A
Lemna minuta
Wayne P. Armstrong
1984-7-8
1206
San Luis Obispo
Oso Flaco Lake-- north shore
5
Comment
RSA633360
Lemna minuta
L. C. Wheeler, John L. Mohr
1961-7-15
s.n.
San Luis Obispo
Oso Flaco Lake.
Comment
RSA633365
Lemna minuta
L. C. Wheeler, John L. Mohr
1961-6-24
s.n.
San Luis Obispo
Lake north of Oso Flaco lake.
Comment
SD114819
Lemna minuta
Wayne P. Armstrong
1983-6-3
1141
San Luis Obispo
Black Lake Canyon, marsh east side Highway 1, 3.1 miles south of junction with Valley Road, in Arroyo Grande.
9
Comment
SD114827
Lemna minuta
Wayne P. Armstrong, G. Jackson
1983-9-23
1169
San Luis Obispo
Northeast shore of Oso Flaco Lake.
4
Comment
SD115789
Lemna minuta
Wayne P. Armstrong
1984-7-8
1206
San Luis Obispo
Oso Flaco Lake, north shore.
4
Comment
SD53372
Lemna minuta
Darley F. Howe
1962-7-22
3355
San Luis Obispo
Oso Flaco Lake.
Comment
OBI21200
Lemna trisulca
Robert F. Hoover
1967-10-7
10881
San Luis Obispo
Oso Flaco Lake
Comment
SBBG18660
Lemna trisulca
M. A. Piehl
1963-8-4
63777
San Luis Obispo
N arm of Oso Flaco Lake
3
Comment
UC1314923
Lemna trisulca
R. F. Hoover
1967-10-7
10881
San Luis Obispo
Oso Flaco Lake
Comment
RSA313405A
Lemna turionifera
Wayne P. Armstrong
1983-9-23
1169
San Luis Obispo
Northeast shore of Oso Flaco Lake
5
Comment
UC1101306
Lemna turionifera
Malcolm A. Nobs, S. Galen Smith
1949-6-23
837
San Luis Obispo
4 mi nw of Guadalupe (Oso Flaco Lake); Oso Flaco Lake
Comment
RSA313405B
Lemna valdiviana
Wayne P. Armstrong
1983-9-23
1169
San Luis Obispo
Northeast shore of Oso Flaco Lake
5
Comment
RSA318280
Lemna valdiviana
Wayne P. Armstrong
1984-6-16
1199
San Luis Obispo
Oso Flaco Lake
5
Comment
RSA318281
Lemna valdiviana
Wayne P. Armstrong
1984-8-28
1221
San Luis Obispo
North shore of Oso Flaco Lake
6
Comment
SD115791
Lemna valdiviana
Wayne P. Armstrong
1984-6-16
ZT 7546
San Luis Obispo
Oso Flaco Lake.
4
Comment
SD117145
Lemna valdiviana
Wayne P. Armstrong
1984-8-28
1221
San Luis Obispo
North shore of Oso Flaco Lake.
6
Comment
UC1369829
Lennoa madreporoides
Sherwin Carlquist
1969-7-1
4330
San Luis Obispo
5.5 miles S of Oceana.
Comment
UCR237940
Lepidium
Mark A. Elvin, Erin Shapiro
2010-7-29
6472
San Luis Obispo
Central Coast, Santa Maria River Valley, Guadalupe Dunes, parking lot of Oso Flaco Lake
7
Comment
CDA43195
Lepidium chalepense
Richard R. Halse
2015-3-24
9362
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
OBI66907
Lepidium chalepense
David J. Keil
2000-6-1
28798
San Luis Obispo
Guadalupe Dunes. Oso Flaco Lake parking area at end of Oso Flaco Road.
5
Comment
SEINET13752236
Lepidium chalepense
Richard R. Halse
2015-1
9362
San Luis Obispo
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano.
3
Comment
CDA43198
Lepidium didymum
Richard R. Halse
2015-3-24
9366
San Luis Obispo
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano.
Comment
CHSC117377
Lepidium didymum
Richard R. Halse
2015-3-24
9366
San Luis Obispo
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano.
3
Comment
GH395177
Lepidium didymum
R. R. Halse
2015-3-24
9366
Unknown
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca 5 air miles south of Oceano
Comment
OBI79779
Lepidium didymum
David J. Keil
2012-7-18
31457
San Luis Obispo
Just north of bridge over Santa Maria River on highway 1, north of Guadalupe
25
Comment
SEINET13752248
Lepidium didymum
Richard R. Halse
2015-1
9366
San Luis Obispo
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano.
3
Comment
CAS-BOT-BC89205
Lepidium draba
Ernest C. Twisselmann
1959-11-2
5905
San Luis Obispo
Oso Flaco Road, 1 mile east of Oso Flaco Lake.
9
Comment
CAS-BOT-BC89206
Lepidium draba
Ernest C. Twisselmann
1959-11-2
5905
San Luis Obispo
Oso Flaco Road, 1 mile east of Oso Flaco Lake.
9
Comment
OBI53632
Lepidium draba
Arthur W. Hazebrook
1991-5-7
54
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill; Oso Flaco crk riparian corridor
Comment
OBI57970
Lepidium draba
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Weeds of Central Coast. Along inside edge of drainage ditch between ag fields and roadside along Oso Flaco Lake rd
Comment
UCD115457
Lepidium draba
Ernest C. Twisselmann
1959-11-2
5905
San Luis Obispo
San Luis Obispo County: Oso Flaco Road Road, 1 mile east of Oso Flaco Lake. Shandon, CA.
9
Comment
UCSB12652
Lepidium draba
Haller, John
1961-6-1
San Luis Obispo
Near road from California state highway 1 to Oso Flaco Lake; 0.4 mi. E of end of road to Oso Flaco Lake
Comment
OBI53033
Lepidium lasiocarpum
L. D. Oyler, David J. Keil and Kathy Keil
1990-4-26
1079
San Luis Obispo
Nipomo Dunes. dune slack area two ridges beyond Oso Flaco Lake rd, W of Unocal pipeline
Comment
UCSB38043
Lepidospartum squamatum
Vivrette, Nancy
1978-11-19
Santa Barbara
Santa Maria Riverbed near Guadalupe
Comment
UCSB38044
Lepidospartum squamatum
Nancy J. Vivrette
1978-11-19
94
Santa Barbara
collected in the Santa Maria Riverbed, near Guadalupe Guadalupe
Comment
UCSB38045
Lepidospartum squamatum
Nancy J. Vivrette
1978-11-19
94
Santa Barbara
collected in the Santa Maria Riverbed, near Guadalupe Guadalupe
Comment
UCSB38046
Lepidospartum squamatum
Nancy J. Vivrette
1978-11-19
94
Santa Barbara
collected in the Santa Maria Riverbed, near Guadalupe Guadalupe
Comment
UCSB38050
Lepidospartum squamatum
Nancy J. Vivrette
1978-11-19
94
Santa Barbara
collected in the Santa Maria Riverbed, near Guadalupe Guadalupe
Comment
UC1073364
Leptodactylon californicum
George B. Rossbach
1955-5-2
404
San Luis Obispo
about 5 mi ne Oso Flaco Lake; ne of Oso Flaco Lake
Comment
UC1123903
Leptodactylon californicum
N. K. Carlson
1936-3-19
185
San Luis Obispo
0.9 mi se Callender; Arroyo Grande Quad.
45
Comment
UC1123914
Leptodactylon californicum
H. C. Lee
1936-2-2
378
San Luis Obispo
1.3 mi e Black Lake; San Luis Obispo National Forest, Arroyo Grande Quad.
Comment
UC463253
Leptodactylon californicum
Roxana S. Ferris
1929-4-15
7617
San Luis Obispo
between Guadalupe and Callender; between Guadalupe and Callender
Comment
UC908544
Leptodactylon californicum
Herbert L. Mason
1941-7-3
12474 a
San Luis Obispo
Oso Flaco Lake
Comment
UC932040
Leptodactylon californicum
Verne Grant and Alva Grant
1948-5-28
8542
San Luis Obispo
on Guadalupe Road 5 mi s Oceano; s of Oceano
Comment
CAS-BOT-BC123159
Leptodactylon californicum subsp. tomentosum
Patricia J. Gordon
1981-4-20
823
San Luis Obispo
Oso Flaco Lake, dunes N of end of Oso Flaco Road
15
Comment
OBI16675
Leptosyne gigantea
Robert F. Hoover
1967-5-6
10554
San Luis Obispo
Dunes S of Oso Flaco Lake
Comment
OBI58021
Leptosyne gigantea
Lynne Dee Oyler, David J. Keil
1990-5-10
1129
San Luis Obispo
Nipomo Dunes. Horseback trip from Oso Flaco Lake S and W across dunes, E to Quercus agrifolia and W again to coast
Comment
SFV4016
Lessingia glandulifera
E. R. Chandler
1962-7-20
899
San Luis Obispo
State Highway 1, about 7 miles south of Arroyo Grande. On sandy, stabilized dune.
30
Comment
CAS-BOT-BC339439
Lessingia glandulifera var. glandulifera
R. F. Hoover
1964-8-14
9252
San Luis Obispo
Jack Lake
Comment
SBBG12532
Lessingia glandulifera var. pectinata
E. R. Chandler
1962-7-20
899
San Luis Obispo
adjacent to stabilized dunes, ca. 7 mi S of Arroyo Grande near St Hwy 1
30
Comment
SBBG25482
Lessingia glandulifera var. pectinata
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
SBBG25491
Lessingia glandulifera var. pectinata
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
SBBG35758
Lessingia glandulifera var. pectinata
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
SD39847
Lessingia glandulifera var. pectinata
Edith A. Purer
1932-8-28
4818 a
San Luis Obispo
Between Oceano and Guadalupe.
Comment
CAS-BOT-BC341987
Lessingia pectinata var. pectinata
R. F. Hoover
1964-8-14
9252
San Luis Obispo
Jack Lake
Comment
JEPS16761
Lessingia pectinata var. pectinata
Rimo Bacigalupi with Dr. and Mrs. Robt. M. Page, R. S. Ferris, and R. W. Holm
1953-7-24
4326
San Luis Obispo
nw Oso Flaco Lake (immediately back of ocean beach, about 5 mi s of Oceano)
Comment
OBI15763
Lessingia pectinata var. pectinata
Robert F. Hoover
1964-8-14
9252
San Luis Obispo
Jack Lake
Comment
RSA205090
Lessingia pectinata var. pectinata
S. Carlquist
1969-7-1
4331
San Luis Obispo
5.5 miles south of Oceano
Comment
RSA355806
Lessingia pectinata var. pectinata
R. F. Thorne
1968-6-7
37774
San Luis Obispo
Jack Lake. sand dunes near lake, ca. 3 miles S of Oceano.
Comment
RSA733824
Lessingia pectinata var. pectinata
Keith E. Hoffmaster
1935-7-1
686 -1019
San Luis Obispo
6 miles south of Arroyo Grande, San Luis Obispo
Comment
UC1285320
Lessingia pectinata var. pectinata
R. F. Hoover
1964-8-14
9252
San Luis Obispo
Jack Lake
Comment
UC1285321
Lessingia pectinata var. pectinata
R. F. Hoover
1964-8-14
9252
San Luis Obispo
Jack Lake
Comment
UC1287402
Lessingia pectinata var. pectinata
Willard Spence
1962-8-1
779
San Luis Obispo
5 mi s Oceano; Oso Flaco Lake
Comment
UC1408952
Lessingia pectinata var. pectinata
C. W. Tilforth and John Dourley
1973-6-14
870
San Luis Obispo
n Oso Flaco Lake (sand dune area back from beach)
Comment
UC1532783
Lessingia pectinata var. pectinata
Robert F. Thorne
1968-6-7
37774
San Luis Obispo
ca 3 mi s Oceano (sand dunes near lake); Jack Lake
Comment
UC1563658
Lessingia pectinata var. pectinata
Barbara Ertter
1989-5-23
8487
San Luis Obispo
ca 4 air mi s Oceano (at bend in Hwy 1, just across railroad tracks from parking area); Unical Oil Refinery
Comment
UC1563898
Lessingia pectinata var. pectinata
Barbara Ertter
1989-5-23
8487
San Luis Obispo
ca 4 air mi s Oceano (at bend in Hwy 1, just across railroad tracks from parking area); Unical Oil Refinery
Comment
UC74092
Lessingia pectinata var. pectinata
Mrs. R. W. Summers
1886-8-1
San Luis Obispo
Oso Flaco
Comment
OBI43356
Leymus condensatus
Eric Wise
1981-9-29
1262
San Luis Obispo
Oso Flaco Lake
Comment
OBI53880
Leymus condensatus
Arthur W. Hazebrook
1972-10-25
147
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, base of Hill along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
CDA17616
Leymus triticoides
Austin Griffiths, Phil LaFolette, Barbara Norden (CCC)
1983-7-25
s.n.
San Luis Obispo
Oceano Dunes; NW edge of Oso Flaco Causeway.
Comment
CDA17618
Leymus triticoides
Austin Griffiths
1983-8-18
s.n.
San Luis Obispo
Oceano Dunes; At NW end of Causeway, Oso Flaco Lake.
Comment
UC1100256
Leymus triticoides
Herbert L. Mason
1946-6-9
12871
San Luis Obispo
between Oceano and mouth of Santa Maria River; Dune Lakes
Comment
UCSB71053
Leymus triticoides
Rindlaub, Kathy; Capralis
1985-6-23
San Luis Obispo
Santa Maria River. 100 m NE of marker in channel.
5
Comment
SBBG30920
Lilaea scilloides
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
15
Comment
CAS-BOT-BC226839
Linanthus californicus
R. F. Hoover
1966-5-14
9851
San Luis Obispo
Near Oso Flaco Lake
Comment
CAS-BOT-BC226840
Linanthus californicus
R. F. Hoover
1966-5-15
9853
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC226842
Linanthus californicus
Barry Roth
1972-10-29
294
San Luis Obispo
North and west of Oso Flaco Lake
Comment
CAS-BOT-BC226845
Linanthus californicus
Chester Dudley
1936-5-11
s.n.
San Luis Obispo
Callendar [Callender]
Comment
CAS-BOT-BC226848
Linanthus californicus
Roxana S. Ferris
1929-4-15
7617
San Luis Obispo
Between Guadalupe and Callender
Comment
LA211699
Linanthus californicus
Mark A. Elvin; Jason Storlie
2014-10-10
7677
Unknown
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes; Ridge along pipeline road through Refuge.
26.0
Comment
SD39845
Linanthus californicus
Edith A. Purer
1932-8-28
4817
San Luis Obispo
Oceano to Guadalupe
Comment
SDSU20256
Linanthus californicus
Michael G. Simpson, Nuri Benet-Pierce, John Pierce, Lori Simpson
2012-6-9
3699
San Luis Obispo
Ca. 0.1 mile west of junction of Calendar Road and Hwy 1 (Cabrillo Hwy.), ca. 300 feet west of railroad tracks, beyond fence, ca. 0.4 mile southeast of Black Lake.
36
Comment
OBI11389
Linanthus californicus subsp. tomentosus
Robert F. Hoover
1966-5-15
9853
San Luis Obispo
Jack Lake
Comment
OBI33636
Linanthus californicus subsp. tomentosus
Robert J. Rodin
1972-3-29
8613
San Luis Obispo
Just S of Oso Flaco in the Nipomo Dunes
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
OBI53898
Linanthus californicus subsp. tomentosus
Arthur W. Hazebrook
1992-11-14
165
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, trl adj to riparian corridor
Comment
OBI53899
Linanthus californicus subsp. tomentosus
Arthur W. Hazebrook
1992-11-14
166
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, trl adj to riparian corridor
Comment
OBI73522
Linanthus californicus subsp. tomentosus
David J. Keil
1990-4-26
21411
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco Lake Road, east of Oso Flaco Lake
Comment
RSA240654
Linanthus californicus subsp. tomentosus
C. W. Tilforth, John Dourley
1973-6-14
855
San Luis Obispo
Sand dune area back from beach, N of Oso Flaco Lake
Comment
RSA355861
Linanthus californicus subsp. tomentosus
R. F. Thorne
1968-6-7
37759
San Luis Obispo
Oso Flaco Dunes: Sand dunes W of Oso Flaco Lake, between Oceano and Guadalupe.
10
Comment
RSA63029
Linanthus californicus subsp. tomentosus
L. S. Rose
1950-5-13
s.n.
San Luis Obispo
Oso Flaco Lake region
Comment
RSA83083
Linanthus californicus subsp. tomentosus
Verne Grant, Alva Grant
1948-5-28
8542
San Luis Obispo
5 miles south of Oceano on Guadalupe road.
Comment
SBBG118371
Linanthus californicus subsp. tomentosus
D. Wilken with E. Painter, M. Wetherwax
2005-4-26
16226
San Luis Obispo
just S of Jack Lake, ca. 0.7 km E of Lettuce Lake (densely tomentose)
600
Comment
SBBG14000
Linanthus californicus subsp. tomentosus
E. R. Blakley
1962-5-23
5138
San Luis Obispo
NW of Oso Flaco Lake
15
Comment
SBBG43745
Linanthus californicus subsp. tomentosus
E. R. Chandler
1964-3-6
1343
San Luis Obispo
Dune Lakes
Comment
SBBG82715
Linanthus californicus subsp. tomentosus
C. F. Smith
1951-4-19
3034
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
POM262038
Linaria canadensis var. texana
I. L. Wiggins
1929-4-15
3613
San Luis Obispo
2 miles S of Oceano.
Comment
RSA17785
Linaria canadensis var. texana
Carl B. Wolf
1929-4-15
3588
San Luis Obispo
2 miles S of Oceano.
30
Comment
OBI53178
Lithophragma
David J. Keil, Kathleen Keil, Lynne Dee Oyler, and Danielle DeRome
1991-4-6
21505
San Luis Obispo
Nipomo Dunes. Big Coreopsis Hill S of Oso Flaco Lake
Comment
RSA355829
Loeflingia squarrosa
R. F. Thorne
1968-6-7
37789
San Luis Obispo
Jack Lake, sandy flat area back of dunes near lake, 3 miles south of Oceano.
Comment
SBBG80757
Loeflingia squarrosa
C. F. Smith
1974-5-8
10724
San Luis Obispo
Dune Lakes S of Oceano
Comment
OBI34340
Logfia gallica
David J. Keil, Eric Wise
1983-8-30
17897
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
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
RSA355865
Lonicera involucrata
R. F. Thorne
1968-6-7
37764
San Luis Obispo
Oso Flaco Lake.
10
Comment
RSA418524
Lonicera involucrata
Jerry A. Powell
1972-6-1
935
San Luis Obispo
Dune Lakes, 2 miles S of Oceano.
Comment
SBBG133016
Lonicera involucrata
D. Keil
1990-4-26
21385
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
SEINET2444523
Lonicera involucrata
David Keil
1990-4-26
21385
San Luis Obispo
Mobil Oil Co. property on Nipomo Dunes south of Oso Flaco lake Road, east of Oso Flaco Lake. Stabilized sand d une.
Comment
UCR48179
Lonicera involucrata
R. F. Thorne
1968-6-7
37764
San Luis Obispo
Oso Flaco Lake: Thicket near W margin of Lake
10
Comment
UCSB38021
Lonicera involucrata
Edge, Lyda
1972-4-20
San Luis Obispo
Near Black Lake, Dune Lakes area
Comment
UCSB55458
Lonicera involucrata
Powell, Jerry
1972-6-1
San Luis Obispo
Dune Lakes, 2 mi. S of Oceano
Comment
CAS-BOT-BC241536
Lonicera involucrata var. ledebourii
Alice Eastwood
1927-4-8
14348
San Luis Obispo
Black Lake
Comment
CAS-BOT-BC243949
Lonicera involucrata var. ledebourii
R. F. Hoover
1947-4-25
7076
San Luis Obispo
Black Lake, s. of Arroyo Grande
Comment
CAS-BOT-BC243950
Lonicera involucrata var. ledebourii
R. F. Hoover
1964-8-14
9247
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC243953
Lonicera involucrata var. ledebourii
Ira L. Wiggins
1929-4-15
3582
San Luis Obispo
Between Guadalupe and Oceano
Comment
CAS-BOT-BC243954
Lonicera involucrata var. ledebourii
Henry M. Pollard
1968-6-7
s.n.
San Luis Obispo
Margin of Lake Oso Flaco
Comment
CAS-BOT-BC243957
Lonicera involucrata var. ledebourii
D. E. Breedlove
1962-8-7
4105
San Luis Obispo
On the shore of Oso Flaco Lake, 3 miles north of Guadalupe
Comment
CAS-BOT-BC243958
Lonicera involucrata var. ledebourii
John H. Thomas
1959-3-20
7558
San Luis Obispo
Pond in Black Lake Canyon just east of Highway 1 and SPRR tracks, about 12 miles NW of Santa Maria
15
Comment
JEPS35258
Lonicera involucrata var. ledebourii
R. F. Hoover
1947-4-25
7076
San Luis Obispo
s Arroyo Grande; Black Lake
Comment
LA211653
Lonicera involucrata var. ledebourii
Mark A. Elvin;
2014-10-10
7686
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes, "Icebox" pond in "4-Pond Valley, " near the southern boundary of the Refuge.
20.0
Comment
OBI19642
Lonicera involucrata var. ledebourii
Robert F. Hoover
1947-4-25
7076
San Luis Obispo
Black Lake, S of Arroyo Grande
Comment
OBI37711
Lonicera involucrata var. ledebourii
David J. Keil
1980-3-1
13701
San Luis Obispo
Nipomo Dunes in vicinity of Oso Flaco Lake.
Comment
OBI38178
Lonicera involucrata var. ledebourii
Eric Wise
1982-7-2
1601
San Luis Obispo
Oso Flaco Lake
Comment
OBI38179
Lonicera involucrata var. ledebourii
Eric Wise
1982-6-25
1583
San Luis Obispo
Black Lake Canyon; In willow mire about 1 mi E of hwy 1
Comment
POM147157
Lonicera involucrata var. ledebourii
Alice Eastwood
1927-4-8
14348
San Luis Obispo
Black Lake.
Comment
POM262106
Lonicera involucrata var. ledebourii
I. L. Wiggins
1929-4-15
3582
San Luis Obispo
Between Guadalupe and Oceano.
Comment
RSA17788
Lonicera involucrata var. ledebourii
C. B. Wolf
1929-4-15
3585
San Luis Obispo
5 miles south of Oceano along S.P.R.R.
30
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
SBBG42019
Lonicera involucrata var. ledebourii
H. M. Pollard
1968-6-7
San Luis Obispo
margin of Oso Flaco Lake
Comment
SBBG44670
Lonicera involucrata var. ledebourii
L. W. Edge
1972-4-20
125
San Luis Obispo
near Black Lake, Dune Lakes
Comment
SBBG7363
Lonicera involucrata var. ledebourii
H. and M. Dearing
1935-4-17
1853
San Luis Obispo
Dune Lakes
Comment
SEINET1906689
Lonicera involucrata var. ledebourii
George K. Helmkamp
2004-1
8647
San Luis Obispo
Central Coast: East entrace to Oso Flaco Lake.
9
Comment
UC1224744
Lonicera involucrata var. ledebourii
R. F. Hoover
1947-4-25
7076
San Luis Obispo
s Arroyo Grande; Black Lake
Comment
UCR158427
Lonicera involucrata var. ledebourii
George K. Helmkamp
2004-6-15
8647
San Luis Obispo
Central Coast, East entrace to Oso Flaco Lake
9
Comment
UCR265744
Lonicera involucrata var. ledebourii
Mark A. Elvin, Jason Storlie
2014-10-10
7686
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, 'Icebox' pond in '4-Pond Valley
20
Comment
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
UC1285176
Lotus heermannii
R. F. Hoover
1965-6-20
9448
San Luis Obispo
just n Oso Flaco Lake
Comment
UC1285177
Lotus heermannii
R. F. Hoover
1965-6-20
9447
San Luis Obispo
just n Oso Flaco Lake
Comment
UCR158570
Lotus heermannii var. orbicularis
George K. Helmkamp
2004-6-15
8640
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
CDA17561
Lotus scoparius
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; At W. end of stabilized dune ridges just N of Oso Flaco Lake.
Comment
CDA17638
Lotus strigosus
Kathleen G. Jones
1982-1-2
s.n.
San Luis Obispo
Oceano Dunes; Oso Flaco area.
Comment
CDA17695
Lotus strigosus
Austin Griffiths
1985-3-25
s.n.
San Luis Obispo
Guadalupe Dunes; Guadalupe Dune Sheet, east of Oso Flaco Ridge.
0
Comment
RSA660617
Lotus strigosus var. strigosus
Austin P. Griffiths
1985-3-25
6 -98
San Luis Obispo
Guadalupe Dune Sheet. Along old trails east of Oso Flaco Ridge.
Comment
OBI12026
Ludwigia peploides
Robert F. Hoover
1966-9-21
10087
San Luis Obispo
Oso Flaco Lake
Comment
RSA175072
Ludwigia peploides subsp. peploides
Robert F. Thorne, Percy C. Everett
1962-10-3
31427
San Luis Obispo
Margin of Oso Flaco Lake.
8
Comment
RSA750171
Lupinus
Robert F. Thorne, Percy C. Everett
1962-10-3
31421
San Luis Obispo
Near Oso Flaco Lake.
5
Comment
CAS-BOT-BC195839
Lupinus albifrons var. albifrons
Edith A. Purer
1940-8-2
7979
Santa Barbara
Near Oso Flaco Lake N.W. Guadalupe, Santa Maria
Comment
SD40235
Lupinus albifrons var. albifrons
Edith A. Purer
1940-8-2
7979
San Luis Obispo
Sand dunes, near Oso Flaco Lake, northwest of Guadalupe.
Comment
CDA16199
Lupinus arboreus
G. F. Hrusa, D. Ragan
1999-4-21
15014
San Luis Obispo
Oceano Dunes; Oceano Dunes, immediately W of Callender Rd. Hwy 1 roadside at Callender Rd. intersection.
106
Comment
RSA349930
Lupinus arboreus
E. A. Purer
1932-8-27
16090
Santa Barbara
NW of Guadalupe
Comment
SBBG127943
Lupinus arboreus
M. A. Elvin, G. M. Greenwald
2013-8-9
7255
San Luis Obispo
3-Pond Valley; Guadalupe-Nipomo Dunes National Wildlife Refuge
17
Comment
SD39020
Lupinus arboreus
Edith A. Purer
1932-8-27
4767
Santa Barbara
NW of Guadalupe
Comment
UC1129352
Lupinus arboreus
N. K. Carlson
1936-3-19
170
San Luis Obispo
0.9 mi se Callender; Arroyo Grande Quad.
45
Comment
UC1334652
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 a
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
UC1334653
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 b
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
UC1334654
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 c
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
UC1334655
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 d
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
UC1334656
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 e
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
UC1334657
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 f
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
UC1334658
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 g
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
UCD106625
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 f
San Luis Obispo
San Luis Obispo County: 2 miles south of Oceano.
30
Comment
UCR26426
Lupinus arboreus
A. C. Sanders
1981-5-15
2120
San Luis Obispo
Central Coast, Along Hwy 1 north of Guadalupe, near Oso Flaco Lake Rd
23
Comment
UCSB39119
Lupinus arboreus
Jorgensen, Jan
1982-4-23
Santa Barbara
Le Roy Park; just north of Guadelupe
30
Comment Read comments Jun 18 2015
POM349923
Lupinus arboreus var. arboreus
Austin P. Griffiths
1966-7-25
5074 d
San Luis Obispo
2 miles south of Oceano.
30
Comment
RSA240634
Lupinus arboreus var. arboreus
C. W. Tilforth, John Dourley
1973-6-14
857
San Luis Obispo
Sand dune area back from beach, north of Oso Flaco Lake.
Comment
OBI12927
Lupinus bicolor
Robert F. Hoover
1967-5-6
10546
San Luis Obispo
Jack Lake
Comment
OBI26207
Lupinus bicolor
Lyda W. Edge
1973-3-13
305
San Luis Obispo
Callender
Comment
OBI34075
Lupinus bicolor
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande, Big Coreopsis Hill
Comment
OBI47570
Lupinus bicolor
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1984-3-10
18083
San Luis Obispo
Nipomo Mesa. Big Coreoopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake rd, 3.6 mi from jctn with State hwy 1
Comment
SBBG49346
Lupinus bicolor
L. W. Edge
1973-3-13
305
San Luis Obispo
Callender
Comment
UC1488823
Lupinus bicolor
Lyda W. Edge
1973-3-13
305
San Luis Obispo
Callender
Comment
UCSB37287
Lupinus bicolor
Edge, Lyda
1973-3-13
San Luis Obispo
Callender
Comment
CAS-BOT-BC215062
Lupinus chamissonis
Henry M. Pollard
1968-6-7
s.n.
San Luis Obispo
Sand dunes at Lake Oso Flaco
Comment
CAS-BOT-BC215098
Lupinus chamissonis
Charles Piper Smith
1951-5-21
51227
San Luis Obispo
Near Oso Flaco Lake, 3 miles N of Guadalupe
Comment
CAS-BOT-BC215099
Lupinus chamissonis
D. E. Breedlove
1962-8-7
4079
San Luis Obispo
Near Oso Flaco Lake, 3 miles N of Guadalupe
Comment
LA104384
Lupinus chamissonis
Robert F. Thorne;
1968-6-7
37754
San Luis Obispo
Oso Flaco Dunes: W of Oso Flaco Lake, between Oceano and Guadalupe
10.0
Comment
SBBG84508
Lupinus chamissonis
C. F. Smith
1951-4-19
3027
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
SD39039
Lupinus chamissonis
Edith A. Purer
1933-7-20
5056
San Luis Obispo
Sand dunes northwest of Guadalupe
Comment
SD39045
Lupinus chamissonis
Edith A. Purer
1932-8-25
4796
Santa Barbara
Guadalupe; sand dunes northwest of town.
Comment
UC1073362
Lupinus chamissonis
George B. Rossbach
1955-5-2
319
San Luis Obispo
nw side Oso Flaco Lake; nw side Oso Flaco Lake
Comment
UC1334635
Lupinus chamissonis
Austin Griffiths Jr.
1967-8-13
5386
San Luis Obispo
near n end and inland from Black Lake (area at eastern margin of Nipomo Dunes); Nipomo Dunes
Comment
UCR140150
Lupinus chamissonis
George K. Helmkamp
2004-2-6
8244
San Luis Obispo
Central Coast, north side of Oso Flaco Lake; base of sand dune called 'Little Coreopsis Hill
30
Comment
UCR158567
Lupinus chamissonis
George K. Helmkamp
2004-6-15
8634
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
UCR161011
Lupinus chamissonis
Mark S. Brunell, M. Okada
1993-7-25
s.n.
San Luis Obispo
Central Coast, Nipomo Dunes, 0.5 mi. west of Hwy 1, 0.6 mi north of Oso Flaco Lake Road
30
Comment
UCSB31486
Lupinus chamissonis
Clark, Sharon
1978-4-21
San Luis Obispo
1 mile south of Callender Road; on Route 1
22
Comment Read comments Sep 18 2015
UCSB38040
Lupinus chamissonis
Ferren, Wayne
1978-11-19
Santa Barbara
On bank of Santa Maria River; near Guadalupe
Comment
UCSB40583
Lupinus chamissonis
Helbrecht, Lynn
1980-4-25
San Luis Obispo
Nipomo Mesa; Hwy. 1, 20 yds. off road to east
30
Comment Read comments Sep 18 2015
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
UCR26418
Lupinus luteolus
A. C. Sanders
1981-5-15
2117
San Luis Obispo
Central Coast, Along Hwy 1 north of Guadalupe, near Oso Flaco Lake Rd
23
Comment Read comments Jul 13 2012
UC1129629
Lupinus nanus
N. K. Carlson
1936-3-19
169
San Luis Obispo
0.9 mi se Callender; Arroyo Grande Quad.
45
Comment
CAS-BOT-BC202124
Lupinus nipomensis
R. F. Hoover
1967-5-6
10547
San Luis Obispo
At Jack Lake
Comment
CAS-BOT-BC202128
Lupinus nipomensis
R. F. Hoover
1965-5-16
9367
San Luis Obispo
Near Jack Lake
Comment
CAS-BOT-BC202129
Lupinus nipomensis
R. F. Hoover
1965-5-16
9367
San Luis Obispo
Near Jack Lake
Comment
CAS-BOT-BC202130
Lupinus nipomensis
R. F. Hoover
1965-5-16
9367
San Luis Obispo
Near Jack Lake
Comment
OBI12869
Lupinus nipomensis
Robert F. Hoover
1967-1
San Luis Obispo
Comment
OBI12870
Lupinus nipomensis
Robert F. Hoover
1965-1
San Luis Obispo
Comment
OBI12871
Lupinus nipomensis
Robert F. Hoover
1967-1
San Luis Obispo
Comment
SBBG54871
Lupinus nipomensis
R. F. Hoover
1967-5-6
10547
San Luis Obispo
Jack Lake
Comment
UC1315084
Lupinus nipomensis
R. F. Hoover
1967-5-6
10547
San Luis Obispo
Jack Lake
Comment
LA211001
Lupinus propinquus
Mark A. Elvin; G. M. Greenwald
2013-8-9
7255
Unknown
SANTA MARIA RIVER VALLEY, Guadalupe Dunes, Guandalupe-Nipomoo Dunes National Wildlife Refuge, 3-Pond Valley.
16
Comment
UCR250531
Lupinus propinquus
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7255
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
RSA17783
Lupinus truncatus
Carl B. Wolf
1929-4-15
3590
San Luis Obispo
2 miles S of Oceano.
30
Comment
OBI34691
Lysimachia arvensis
David J. Keil, Eric Wise
1983-8-30
17888
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
CAS-BOT-BC345096
Madia sativa
D. E. Breedlove
1962-8-7
4087
San Luis Obispo
Near Oso Flaco Lake 3 miles north of Guadalupe
Comment
OBI34690
Madia sativa
David J. Keil, Eric Wise
1983-8-30
17887
San Luis Obispo
Black Lake Cyn, S of Arroyo Grande
Comment
OBI72940
Madia sativa
David J. Keil, with V. L. Holland and Lynne Dee Oyler
1991-9-5
22593
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
UCR248801
Madia sativa
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7245
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
RSA17786
Maianthemum stellatum
Carl B. Wolf
1929-4-15
3587
San Luis Obispo
5 miles south of Oceano along S.P.R.R.
30
Comment
SBBG127990
Malacothrix
M. A. Elvin, G. M. Greenwald
2013-8-28
7273
San Luis Obispo
"Colorado Pond", 4-Pond Valley, ca. 80 m from S Refuge boundary, Guadalupe-Nipomo Dunes National Wildlife Refuge
17
Comment
CAS-BOT-BC345331
Malacothrix californica
R. F. Hoover
1967-5-6
10525
San Luis Obispo
Sand-flats at Jack Lake
Comment
CAS-BOT-BC345352
Malacothrix californica
Roxana S. Ferris
1929-4-15
7621
San Luis Obispo
Between Guadalupe and Callender
Comment
CDA8290
Malacothrix californica
A. C. Browne
1951-3-4
San Luis Obispo
Oso Flaco.
0
Comment
CDA8292
Malacothrix californica
A. C. Browne
1951-5-29
San Luis Obispo
Oso Flaco.
0
Comment
RSA355827
Malacothrix californica
R. F. Thorne
1968-6-7
37784
San Luis Obispo
Jack Lake, sandy flat area back of dunes near lake, 3 miles south of Oceano.
Comment
SBBG84745
Malacothrix californica
C. F. Smith
1951-4-19
2042
San Luis Obispo
Nipomo Mesa, along Hwy 1, N of Guadalupe
Comment
UC931997
Malacothrix californica
Verne Grant and Alva Grant
1948-5-28
8544
San Luis Obispo
sand hills on Guadalupe road 5 mi s Oceano
Comment
CAS-BOT-BC322490
Malacothrix incana
Ernest C. Twisselmann
1959-11-2
5895
San Luis Obispo
Oceano Dunes west of Oso Flaco Lake
4
Comment
CAS-BOT-BC322491
Malacothrix incana
Ernest C. Twisselmann
1959-11-2
5895
San Luis Obispo
Oceano Dunes west of Oso Flaco Lake
4
Comment
CAS-BOT-BC323278
Malacothrix incana
R. F. Hoover
1950-5-13
7913
San Luis Obispo
Near Oso Flaco Lake
Comment
CAS-BOT-BC323281
Malacothrix incana
R. F. Hoover
1966-9-21
10079
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC323282
Malacothrix incana
E. R. Blakley
1960-7-2
3502
San Luis Obispo
Beach west of Oso Flaco Lake
6
Comment
CAS-BOT-BC323283
Malacothrix incana
Carl B. Wolf
1938-12-15
9477
San Luis Obispo
Between lake and ocean, Oso Flaco Lake
15
Comment
CAS-BOT-BC323284
Malacothrix incana
Carl B. Wolf
1938-12-15
9477
San Luis Obispo
Between lake and ocean, Oso Flaco Lake
15
Comment
CDA17562
Malacothrix incana
Austin Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes; Just S. of pipeline, Oso Flaco Beach area.
0
Comment
JEPS100248
Malacothrix incana
Dean W. Taylor with Alison Colwell
2002-9-26
18450
San Luis Obispo
Oso Flaco Lake, dunes just north from the beach access boardwalk, Pismo Dunes State Park
6
Comment
JEPS16763
Malacothrix incana
Rimo Bacigalupi with Dr. and Mrs. Robt. M. Page, R. S. Ferris, and R. W. Holm
1953-7-24
4325
San Luis Obispo
about 5 mi s Oceano (nw of Oso Flaco Lake, immediately back of ocean beach)
Comment
JEPS24697
Malacothrix incana
E. R. Blakley
1960-7-2
3502
San Luis Obispo
beach w Oso Flaco Lake
6
Comment
JEPS31070
Malacothrix incana
Ernest C. Twisselmann
1959-11-2
5895
San Luis Obispo
w of Oso Flaco Lake; Oceano Dunes
4
Comment
JEPS99124
Malacothrix incana
E. R. Blakley
1960-7-2
3502
San Luis Obispo
beach W of Oso Flaco Lake
6
Comment
LA211623
Malacothrix incana
Mark A. Elvin; Jason Storlie
2014-10-10
7665
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Beach of Pacific Ocean at southern edge of Refuge.
4
Comment
LA211626
Malacothrix incana
Mark A. Elvin; Jason Storlie
2014-10-10
7662
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Beach of Pacific Ocean at northern edge of Refuge.
3.0
Comment
OBI15649
Malacothrix incana
Robert F. Hoover
1966-9-21
10080
San Luis Obispo
Oso Flaco Lake
Comment
OBI15652
Malacothrix incana
Robert F. Hoover
1950-5-13
7913
San Luis Obispo
Oso Flaco Lake
Comment
OBI15653
Malacothrix incana
Robert F. Hoover
1966-9-21
10079
San Luis Obispo
Oso Flaco Lake
Comment
OBI37223
Malacothrix incana
L. E. Allen
1966-5-19
s.n.
San Luis Obispo
Oso Flaco Lake
Comment
OBI4048
Malacothrix incana
K. K. Muller
1965-7-27
1400
San Luis Obispo
Oso Flaco
Comment
OBI57984
Malacothrix incana
Kathleen G. Jones
1982-1-2
s.n.
San Luis Obispo
Inland above Oso Flaco Crk
Comment
POM362346
Malacothrix incana
K. K. Muller
1965-7-27
1400
San Luis Obispo
Oso Flaco
Comment
POM362353
Malacothrix incana
E. A. Purer
1932-8-25
16094
Santa Barbara
Santa Barbara Island. NW of Guadalupe
Comment
RSA145577
Malacothrix incana
E. R. Blakley
1960-7-2
3502
San Luis Obispo
Beach west of Oso Flaco Lake
6
Comment
RSA176244
Malacothrix incana
R. F. Thorne, Percy C. Everett
1962-10-3
31402
San Luis Obispo
Sandy dunes W of Oso Flaco Lake.
5
Comment
RSA216851
Malacothrix incana
Robert F. Hoover
1966-9-21
10079
San Luis Obispo
Oso Flaco Lake
Comment
RSA216870
Malacothrix incana
Robert F. Hoover
1966-9-21
10080
San Luis Obispo
Oso Flaco Lake
Comment
RSA23626
Malacothrix incana
C. B. Wolf
1938-12-15
9477
San Luis Obispo
Oso Flaco Lake, between the lake & ocean.
15
Comment
RSA251005
Malacothrix incana
R. F. Thorne
1965-11-7
35576
San Luis Obispo
Oso Flaco Lake. W end of lake.
15
Comment
RSA318991
Malacothrix incana
Thomas S. Elias, Walter Wisura
1984-7-25
8574
San Luis Obispo
N of Guadalupe and W of Hwy 1; Oso Flaco Lake and dune area
Comment
SBBG12538
Malacothrix incana
E. R. Blakley
1960-7-2
3502
San Luis Obispo
W of Oso Flaco Lake
6
Comment
SBBG24570
Malacothrix incana
R. N. Philbrick
1966-2-6
San Luis Obispo
W of Oso Flaco Lake
Comment
SBBG24599
Malacothrix incana
R. N. Philbrick
1966-2-6
San Luis Obispo
W of Oso Flaco Lake
Comment
SBBG25477
Malacothrix incana
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
SBBG33135
Malacothrix incana
K. K. Muller
1965-7-27
1400
San Luis Obispo
Oso Flaco
Comment
SBBG44937
Malacothrix incana
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake area
Comment
SBBG8920
Malacothrix incana
H. and M. Dearing
1939-3-19
3076
San Luis Obispo
Oso Flaco Lake
Comment
SD40010
Malacothrix incana
Edith A. Purer
1932-8-25
4806
Santa Barbara
Northwest of Guadalupe
Comment
SD42288
Malacothrix incana
Carl B. Wolf
1938-12-15
9477
San Luis Obispo
Oso Flaco Lake, between lake and ocean
Comment
SD56802
Malacothrix incana
Darley F. Howe
1963-5-18
3489
San Luis Obispo
Oso Flaco
Comment
SD90461
Malacothrix incana
Robert F. Thorne
1965-11-7
35576
San Luis Obispo
Oso Flaco Lake; on dunes near west end of lake (mak 10/07)
14
Comment
UC1092680
Malacothrix incana
Delzie Demaree
1940-8-2
21470
San Luis Obispo
Guadalupe Oso Flaco Sand Dunes
Comment Read comments Nov 30 2012
UC1321262
Malacothrix incana
R. F. Hoover
1966-9-21
10080
San Luis Obispo
Oso Flaco Lake
Comment
UC1321266
Malacothrix incana
R. F. Hoover
1966-9-21
10079
San Luis Obispo
Oso Flaco Lake
Comment
UC775185
Malacothrix incana
Herbert L. Mason
1941-7-3
San Luis Obispo
n mouth of the Santa Maria River; Inner South Coast Ranges, Oso Flaco Lake
Comment
UC891202
Malacothrix incana
Edith A. Purer
1940-8-2
7985
San Luis Obispo
nw Guadalupe; Oso Flaco Lake
Comment
UCR263700
Malacothrix incana
Mark A. Elvin, Jason Storlie
2014-10-10
7665
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, beach of Pacific Ocean at southern edge of refuge
14
Comment
UCR264514
Malacothrix incana
Mark A. Elvin, Jason Storlie
2014-10-10
7645
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, small swale/water hole c. 100 m NNW of Myrtle Pond, 250 m from Pacific Ocean
8
Comment
UCR265734
Malacothrix incana
Mark A. Elvin, Jason Storlie
2014-10-10
7662
San Luis Obispo
Central Coast, Santa Maria River Valley; Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, beach of Pacific Ocean a northern edge of Refuge
3
Comment
UCSB10947
Malacothrix incana
Blakley, E.
1960-7-2
San Luis Obispo
Beach west of Oso Flaco Lake
6
Comment
UCSB16715
Malacothrix incana
Dearing, Hugh; Dearing, Margaret
1939-3-19
San Luis Obispo
Oso Flaco Lake
Comment
UCSB24754
Malacothrix incana
Tucker, Barry
1966-4-15
San Luis Obispo
4 miles south of Oceano along Pismo Beach
Comment
UCSB25736
Malacothrix incana
Gliessman, Nan
1968-4-20
San Luis Obispo
Oso Flaco Lake and dunes, 10 miles northwest of Guadalupe
9
Comment
SD40014
Malacothrix saxatilis var. tenuifolia
Edith A. Purer
1932-8-25
Santa Barbara
Northwest of Guadalupe.
Comment
CDA43193
Malva parviflora
Richard R. Halse
2015-3-24
9360
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
SEINET13387185
Malva parviflora
Richard R. Halse
2015-1
9360
San Luis Obispo
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano.
3
Comment
OBI39045
Malva pseudolavatera
David J. Keil, Mark Meredith
1984-5-11
s.n.
Santa Barbara
Le Roy County Park at Guadalupe
Comment
CDA43194
Malva sylvestris
Richard R. Halse
2015-3-24
9361
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
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
SEINET13752249
Malva sylvestris
Richard R. Halse
2015-1
9361
San Luis Obispo
Western end of the Santa Maria Valley, at the end of Oso Flaco Lake Road; ca. 5 air miles south of Oceano.
3
Comment
UCR265733
Medicago polymorpha
Glenn M. Greenwald
2013-11-7
BF 4
San Luis Obispo
Central Coast: Santa Maria River Valley, Guadalupe Dunes, Guandalupe-Nipomo Dunes National Wildlife Refuge, north edge of Refuge, end of Beigle Road at parking lot and sand dune interface
14
Comment
OBI30145
Melica imperfecta
Robert J. Rodin
1972-3-29
8615
San Luis Obispo
Oso Flaco Lake
Comment
OBI46279
Melica imperfecta
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1984-3-10
18084
San Luis Obispo
Nipomo Mesa. Big coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake Rd, 3.6 mi from jctn with State hwy 1
Comment
OBI72343
Melica imperfecta
Anthony Baniaga
2010-4-7
109
San Luis Obispo
Black Lake cyn, Choin property
35
Comment
SBBG123904
Melica imperfecta
D. Keil
1990-4-26
21395
San Luis Obispo
Mobil Oil Co property on Nipomo Dunes S of Oso Flaco Lake Rd, E of Oso Flaco Lake
Comment
SBBG16115
Melica imperfecta
M. A. Piehl
1962-5-23
62302
San Luis Obispo
near picnic ground just N of Oso Flaco Lake
6
Comment
LA211632
Melilotus indicus
Mark A. Elvin; Jason Storlie
2014-10-10
7721
San Luis Obispo
SANTA MARIA RIVER VALLEY, Guandalupe-Nipomo Dunes National Wildlife Refuge, Main Gate at Beigle Road and Oso Flaco Lake Road.
11.0
Comment
OBI36869
Mentha canadensis
Eric Wise
1981-9-29
1307
San Luis Obispo
Black Lake Cyn at Hwy 1
Comment
SBBG83372
Mentha canadensis
C. F. Smith
1957-10-16
5645
San Luis Obispo
Dune Lakes S of Oceano
Comment
UC1191886
Mimulus grandis
Malcolm A. Nobs, S. Galen Smith
1949-6-22
825
San Luis Obispo
about 2 mi s Oceano (Dune Lakes Gun Club)
Comment
IRVC29366
Mimulus guttatus
Mark A. Elvin, John Chesnut
2005-9-28
4581
San Luis Obispo
Oso Flaco Lake; NW corner in "openning" on floating bog. Central Coastal
4
Comment
SBBG12807
Mimulus guttatus
E. R. Chandler
1962-6-13
866
San Luis Obispo
edge of Oso Flaco Lake
15
Comment
SBBG66027
Mimulus guttatus
C. F. Smith
1962-8-7
8047
San Luis Obispo
edge of Oso Flaco Lake, NW of Guadalupe
Comment
UCR175436
Mimulus guttatus
Mark A. Elvin, J. Chesnut
2005-9-28
4580
San Luis Obispo
Central Coastal, Oso Flaco Lake: N central portion of the lake on a floating bog, just west of median strip of willows
4
Comment
UCSB38027
Mimulus guttatus
Vivrette, Nancy
1978-11-19
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC388817
Minuartia douglasii
R. F. Hoover
1967-5-6
10542
San Luis Obispo
Sand-flats at Jack Lake
Comment
OBI19569
Minuartia douglasii
Robert F. Hoover
1967-5-6
10542
San Luis Obispo
At Jack Lake
Comment
CDA17883
Monardella crispa
Austin Griffiths, M. McLeod
1987-4-23
18130
San Luis Obispo
Callender Dunes; First sand bowl, 0.25 mi W of Black Lake, bordering south edge of Mud Lake.
0
Comment
CDA17884
Monardella crispa
Austin Griffiths, M. McLeod
1987-4-23
18131
San Luis Obispo
Callender Dunes; W edge of first sand bowl, 0.25 mi W of Black Lake, on the W edge of south cresting face of ridge bordering south edge of Mud Lake.
0
Comment
CDA37963
Monardella crispa
James D. Jokerst & John Sorenson
1987-6-2
2908
San Luis Obispo
Pismo Dunes across W and NW of main office of Union 76 Refinery.
0
Comment
RSA201528
Monardella crispa
Robert F. Hoover
1964-8-14
9253
San Luis Obispo
Jack Lake
Comment
RSA205086
Monardella crispa
S. Carlquist
1969-7-1
4332
San Luis Obispo
5.5 miles south of Oceano
Comment
RSA239435
Monardella crispa
C. W. Tilforth, J. Dourley
1973-6-14
860
San Luis Obispo
Sand dune area back from beach, N of Oso Flaco Lake.
Comment
RSA240665
Monardella crispa
C. W. Tilforth, J. Dourley
1973-6-14
859
San Luis Obispo
Sand dune area back from beach, N of Oso Flaco Lake.
Comment
RSA244368
Monardella crispa
C. W. Tilforth, J. Dourley
1973-6-14
859
San Luis Obispo
Sand dune area back from beach, N of Oso Flaco Lake.
Comment
RSA25672
Monardella crispa
Carl B. Wolf
1941-7-10
10973
San Luis Obispo
2.5 miles (airline) east of Oso Flaco Lake, or between the CA Hwy 1 and S.P.R.R.
30
Comment
RSA30220
Monardella crispa
Carl B. Wolf
1941-10-1
11160
San Luis Obispo
approx 2.5 mi (airline) E of Oso Flaco Lake or between the CA Hwy 1 and S.P.R.R.
30
Comment
RSA355803
Monardella crispa
Robert F. Thorne
1968-6-7
37777
San Luis Obispo
Jack Lake: 3 miles south of Oceano
Comment
RSA418526
Monardella crispa
J. A. Powell
1972-6-1
934
San Luis Obispo
Dune Lakes, 2 miles south of Oceano
Comment
RSA63023
Monardella crispa
L. S. Rose
1950-5-13
s.n.
San Luis Obispo
Oso Flaco Lake region
Comment
SFV3179
Monardella crispa
E. R. Blakley
1958-8-2
2425
San Luis Obispo
Dune Lake 4 miles south of Oceano.
3
Comment
SFV3181
Monardella crispa
R. C. Bacigalupi
1950-5-13
3199
San Luis Obispo
Sandy (dunes) area just south of Oso Flaco Lake.
10
Comment
UC1334638
Monardella crispa
Austin Griffiths Jr.
1967-8-13
5381
San Luis Obispo
Nipomo Dunes
Comment
CDA17957
Monardella frutescens
Austin Griffiths, M. E. Griffiths
1986-5-15
s.n.
San Luis Obispo
Callender Dunes; Just W of PG&E Callender Switching Station, State Hwy 1, ca. 7 mi S of Oceano, Callender Dunes, easternmost vegetated ridge.
30
Comment
RSA63118
Monardella frutescens
L. S. Rose
1950-5-13
s.n.
San Luis Obispo
Oso Flaco Lake region
Comment
OBI13636
Monardella undulata
C. B. Wolf
1941-10-1
11160
San Luis Obispo
Approx 2.5 mi (airline) E Oso Flaco Lake or between Calif hwy #I & S.P.R.R.
30
Comment
OBI58385
Monardella undulata
Austin P. Griffiths
1987-5-18
18185
San Luis Obispo
Guadalupe Dunes. On E shelf of Big Coreopsis Hill
1000
Comment
RSA408688
Monardella undulata
E. A. Purer
1932-8-28
4832
Santa Barbara
Guadalupe.
Comment
SBBG126067
Monardella undulata
M. A. Elvin
2008-7-1
6007
San Luis Obispo
SSW of Oso Flaco Lake
30
Comment
SEINET4173653
Monardella undulata
Verne Grant, Alva Grant
1948-5-28
8545
San Luis Obispo
5 miles south of Oceano on Guadalupe road
Comment
SFV3189
Monardella undulata
R. C. Bacigalupi
1950-5-13
3197
San Luis Obispo
Sandy (dunes) area just south of Oso Flaco Lake.
10
Comment
UC931965
Monardella undulata
Verne Grant, Alva Grant
1948-5-28
8545
San Luis Obispo
5 mi s Oceano (on Guadalupe road)
Comment
UCSB29281
Monardella undulata
Blakley, E.
1958-8-2
San Luis Obispo
Dune Lake; 4 miles South of Oceano
3
Comment
CAS-BOT-BC220276
Monardella undulata subsp. crispa
D. E. Breedlove
1962-8-7
4122
Santa Barbara
At the mouth of the Santa Maria River. 2 miles west of Guadalupe
300
Comment
CAS-BOT-BC220277
Monardella undulata subsp. crispa
Lewis S. Rose
1950-5-13
50121
San Luis Obispo
Oso Flaco Lake region
Comment
CAS-BOT-BC220278
Monardella undulata subsp. crispa
R. F. Hoover
1946-10-20
6527
San Luis Obispo
Near Callender railroad siding
500
Comment
CAS-BOT-BC220281
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7291
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe - Arroyo Grande road
Comment
CAS-BOT-BC220282
Monardella undulata subsp. crispa
R. F. Hoover
1964-8-14
9253
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC220283
Monardella undulata subsp. crispa
R. F. Hoover
1950-5-13
7910
San Luis Obispo
Near Oso Flaco Lake
Comment
CAS-BOT-BC220284
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7292
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe Arroyo Grande road
Comment
CAS-BOT-BC220288
Monardella undulata subsp. crispa
D. E. Breedlove
1962-8-7
4101
San Luis Obispo
Near Oso Flaco Lake. 3 miles north of Guadalupe
Comment
CAS-BOT-BC220289
Monardella undulata subsp. crispa
R. F. Hoover
1967-9-15
10868
San Luis Obispo
South of Oso Flaco Lake
500
Comment
CAS-BOT-BC220291
Monardella undulata subsp. crispa
D. E. Breedlove
1962-8-7
4101
San Luis Obispo
Near Oso Flaco Lake. 3 miles north of Guadalupe
Comment
CAS-BOT-BC220293
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7291
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe - Arroyo Grande road
Comment
CAS-BOT-BC220294
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7291
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe - Arroyo Grande road
Comment
CAS-BOT-BC220295
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7292
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe - Arroyo Grande road
Comment
CAS-BOT-BC220296
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7292
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Guadalupe - Arroyo Grande road
Comment
CAS-BOT-BC220297
Monardella undulata subsp. crispa
R. F. Hoover
1950-5-13
2910
San Luis Obispo
Near Oso Flaco L.
Comment
CAS-BOT-BC220298
Monardella undulata subsp. crispa
R. F. Hoover
1964-8-14
9253
San Luis Obispo
Jack Lake
Comment
CHSC67797
Monardella undulata subsp. crispa
Anne Howald
1988-4-1
1701
San Luis Obispo
Callender Dunes W of Unocal Santa Maria Refinery.
30
Comment
CHSC67798
Monardella undulata subsp. crispa
James D. Jokerst; John Sorenson
1987-6-2
2908
San Luis Obispo
Pismo Dunes across railroad W and NW of main office of Union 76 Refinery.
Comment
CHSC67799
Monardella undulata subsp. crispa
James D. Jokerst; John Sorenson
1987-6-2
2909
San Luis Obispo
Pismo Dunes railroad W and NW of main office of Union 76 Refinery.
Comment
CHSC67803
Monardella undulata subsp. crispa
Anne Howard
1988-4-1
1702
San Luis Obispo
W edge of railroad right-of-way at Callender signpost, N of UNOCAL Santa Maria Refinery.
30
Comment
CHSC67955
Monardella undulata subsp. crispa
Alison Graff
1993-7-8
44
San Luis Obispo
Nipomo Dunes, The Nature Conservancy parcel.
Comment
JEPS15280
Monardella undulata subsp. crispa
Rimo Bacigalupi
1950-5-13
3199
San Luis Obispo
Just south of Oso Flaco Lake
Comment
LA104400
Monardella undulata subsp. crispa
Robert F. Thorne;
1968-6-7
37777
San Luis Obispo
Jcak (Jack ?) Lake, 3 mi S of Oceano
Comment
OBI13637
Monardella undulata subsp. crispa
Robert F. Hoover
1964-8-14
9253
San Luis Obispo
Jack Lake
300
Comment
OBI13638
Monardella undulata subsp. crispa
Robert F. Hoover
1967-9-15
10868
San Luis Obispo
dunes S of Oso Flaco Lake
500
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
OBI13642
Monardella undulata subsp. crispa
Robert F. Hoover
1950-5-13
7910
San Luis Obispo
Near Oso Flaco Lake
500
Comment
OBI46287
Monardella undulata subsp. crispa
David J. Keil, K. Jones, S. Cochrane, Malcolm G. McLeod, Bernard and Lela Burdette, and Austin P. Griffiths
1984-3-10
18092
San Luis Obispo
Nipomo Mesa. Big coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake Rd, 3.6 mi from jctn with State hwy 1
305
Comment
OBI53532
Monardella undulata subsp. crispa
Arthur W. Hazebrook
1992-5-2
113
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes
500
Comment
OBI53533
Monardella undulata subsp. crispa
Arthur W. Hazebrook
1992-5-2
113
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes
500
Comment
OBI53901
Monardella undulata subsp. crispa
Arthur W. Hazebrook
1992-11-14
168
San Luis Obispo
Nipomo dunes Complex, Big Coreopsis Hill, trl adj to riparian corridor
300
Comment
OBI58361
Monardella undulata subsp. crispa
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes. just inland from primary dunes N of Oso Flaco Crk
Comment
OBI58379
Monardella undulata subsp. crispa
Austin P. Griffiths, Malcolm G. McLeod
1987-4-23
18131
San Luis Obispo
Guadalupe dunes, at W edge of first sand bowl, 0.25 mi W of Black Lake, on the W edge of S cresting face of ridge bordering S edge of Mud Lake
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
OBI58384
Monardella undulata subsp. crispa
Austin P. Griffiths, Elizabeth Scott-Graham
1987-3-29
18078
San Luis Obispo
Guadalupe Dunes, On sand ridge shoulder, just NW of Coreopsis Lake
91
Comment
OBI58397
Monardella undulata subsp. crispa
Austin P. Griffiths, K. G. & G. J. Jones
1986-5-3
s.n.
San Luis Obispo
Pismo Dunes Region, few hundred yds W of Little Coreopsis Hill
300
Comment
OBI58451
Monardella undulata subsp. crispa
Austin P. Griffiths, Malcolm G. McLeod
1987-4-23
18130
San Luis Obispo
Guadalupe Dunes. First sand bowl, 0.25 mi W of Black Lake, on S cresting face of ridge bordering S edge of Mud Lake
Comment
OBI60478
Monardella undulata subsp. crispa
LynneDee Oyler, David J. Keil
1990-5-10
1128
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
305
Comment
OBI77839
Monardella undulata subsp. crispa
Clifton F. Smith
1994-9-9
12597
San Luis Obispo
In NE section of Guadalupe Oil field
500
Comment
RSA771483
Monardella undulata subsp. crispa
Mark A. Elvin
2008-7-1
6006
San Luis Obispo
Guadalupe Dunes dune complex [SE of Oso Flaco Lake]
34
Comment
SBBG14988
Monardella undulata subsp. crispa
E. R. Blakley
1958-8-2
2425
San Luis Obispo
Dune Lakes, 4 mi S of Oceano
3
Comment
SBBG25641
Monardella undulata subsp. crispa
M. A. Piehl
1962-5-23
62305
San Luis Obispo
near NW side of Oso Flaco Lake
6
Comment
SBBG38208
Monardella undulata subsp. crispa
J. M. Keefe
1964-3-24
766
San Luis Obispo
N of Oso Flaco Lake
30
Comment
SBBG44877
Monardella undulata subsp. crispa
E. Collins
1977-5-21
64
San Luis Obispo
Oso Flaco Lake, 0.5 mi from ocean
152
Comment
SBBG45518
Monardella undulata subsp. crispa
L. W. Edge
1972-5-31
192
San Luis Obispo
N of Oso Flaco Lake
Comment
SBBG46253
Monardella undulata subsp. crispa
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake
Comment
SBBG55558
Monardella undulata subsp. crispa
S. L. Timbrook
1983-6-23
757
San Luis Obispo
Oso Flaco Lake ca. 0.25 mi W of lake
Comment
SBBG86006
Monardella undulata subsp. crispa
C. F. Smith
1958-8-2
5830
San Luis Obispo
Dune Lakes, some 3 mi S of Oceano
Comment
SBBG86007
Monardella undulata subsp. crispa
C. F. Smith
1957-10-10
5640
San Luis Obispo
Dune Lakes S of Oceano
Comment
SD40070
Monardella undulata subsp. crispa
Edith A. Purer
1932-8-28
4832
Santa Barbara
Northwest Guadalupe.
9
Comment
SD72258
Monardella undulata subsp. crispa
Austin Griffiths Jr.
1967-8-13
5381
San Luis Obispo
Nipomo Dunes.
29
Comment
UC1036935
Monardella undulata subsp. crispa
Rimo Bacigalupi
1950-5-13
3199
San Luis Obispo
Just south of Oso Flaco Lake
Comment
UC1284948
Monardella undulata subsp. crispa
R. F. Hoover
1947-7-10
7291
San Luis Obispo
Short distance north of north edge Santa Maria Valley on Guadalupe-Arroyo Grande road
Comment
UC1285026
Monardella undulata subsp. crispa
R. F. Hoover
1964-8-14
9253
San Luis Obispo
Jack Lake
Comment
UC1285257
Monardella undulata subsp. crispa
R. F. Hoover
1950-5-13
7910
San Luis Obispo
Near Oso Flaco Lake
Comment
UC1314921
Monardella undulata subsp. crispa
R. F. Hoover
1967-9-15
10868
San Luis Obispo
Dunes south of Oso Flaco Lake
Comment
UC1408946
Monardella undulata subsp. crispa
C. W. Tilforth, John Dourley
1973-6-14
859
San Luis Obispo
North of Oso Flaco Lake
Comment
UC1730256
Monardella undulata subsp. crispa
James D. Jokerst and John Sorenson
1987-6-2
2909
San Luis Obispo
Pismo Dunes across railroad W and NW of main office of Union 76 refinery
Comment
UC570448
Monardella undulata subsp. crispa
William S. Cooper
1933-8-20
33 -124
San Luis Obispo
Callender
Comment
UC774493
Monardella undulata subsp. crispa
Carl B. Wolf
1941-7-10
10973
San Luis Obispo
Approx. 2 1/2 mi (airline) E Oso Flaco Lake or between Calif. Highway #1 and S.P.R.R.
30
Comment
UC774866
Monardella undulata subsp. crispa
C. B. Wolf and P. C. Everett
1941-10-1
11160
San Luis Obispo
Approximate 2 1/2 mi (airline) E Oso Flaco Lake or between Calif. Highway #1 and S.P.R.R.
30
Comment
UC942880
Monardella undulata subsp. crispa
Lewis S. Rose
1950-5-13
50121
San Luis Obispo
Oso Flaco Lake region
Comment
UCR219840
Monardella undulata subsp. crispa
Mark A. Elvin
2008-7-1
6006
San Luis Obispo
Central Coast, Guadalupe Dunes dune complex [SE of Oso Flaco Lake]
34
Comment
UCR246618
Monardella undulata subsp. crispa
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Central Coast, Oceano Dunes, just inland from primary dunes north of Oso Flaco Creek
5
Comment
UCR250538
Monardella undulata subsp. crispa
Mark A. Elvin, Glenn M. Greenwald
2013-8-28
7291
San Luis Obispo
Central Coast: Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, open sand dune along access route to south part of Refuge
25
Comment
UCR8304
Monardella undulata subsp. crispa
Austin P. Griffiths
1967-8-13
5381
San Luis Obispo
Central Coast, just south of Black Lake, near north end of Nipomo Dunes
30
Comment
UCSB63981
Monardella undulata subsp. crispa
Jokerst, James; Sorenson, John
1987-6-2
San Luis Obispo
Pismo Dunes across railroad W and NW of main office of Union 76 Refinery
Comment
CAS-BOT-BC220300
Monardella undulata subsp. undulata
H. M. Pollard
1968-6-7
s.n.
San Luis Obispo
Near Jack Lake, W. of Union Oil Refinery on Southern Pacific R.R. S. of Oceano
500
Comment
CAS-BOT-BC220303
Monardella undulata subsp. undulata
Rimo Bacigalupi; G. T. Robbins; Keith Harrison
1955-5-16
5150
San Luis Obispo
5.7 miles south of Oceano, just south of Black Lake Canyon
400
Comment
CAS-BOT-BC220304
Monardella undulata subsp. undulata
Lewis S. Rose
1950-5-13
50126
San Luis Obispo
Oso Flaco Lake region
Comment
CDA17556
Monardella undulata subsp. undulata
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Morro Bay Sandspit; just S. of Jack Lake.
Comment
CHSC67807
Monardella undulata subsp. undulata
James D. Jokerst; John Sorenson
1987-6-2
2910
San Luis Obispo
S of Pismo Dunes Preserve at Collender PG and E substation, due S and adjacent to fence.
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
JEPS13197
Monardella undulata subsp. undulata
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5150
San Luis Obispo
5.7 mi south of Oceano, just south of Black Lake Canyon
30
Comment
JEPS15279
Monardella undulata subsp. undulata
Rimo Bacigalupi
1950-5-13
3197
San Luis Obispo
Just south of Oso Flaco Lake
Comment
OBI13614
Monardella undulata subsp. undulata
Rimo Bacigalupi, G. T. Robbins & Keith Harrison
1955-5-16
5150
San Luis Obispo
5.7 mi S of Oceano, just S of Black Lake cyn
30
Comment
OBI34065
Monardella undulata subsp. undulata
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
OBI46286
Monardella undulata subsp. undulata
David J. Keil, K. Jones, S. Cochrane, M. G. McLeod, Bernard and Lela Burdette, and Austin Griffiths
1984-3-10
18091
San Luis Obispo
Nipomo Mesa. Big coreopsis Hill S of Oso Flaco Lake, at end of Oso Flaco Lake Rd, 3.6 mi from jctn with State hwy 1
1000
Comment
OBI53904
Monardella undulata subsp. undulata
Arthur W. Hazebrook
1992-11-14
171
San Luis Obispo
Nipomo dunes Complex, Big Coreopsis Hill, trl adj to riparian corridor
Comment