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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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SEINET9056148
Abies bracteata
D. R. Miller
1996-1-24
196 -606
San Luis Obispo
Pine Mountain Region. Marmolejo Creek narrows area. In the extreme western corner of study area.
335
Comment
OBI6220
Abronia latifolia
D. Waive Stager
1972-7-31
21
San Luis Obispo
Montana de Oro State Park sand spit [on label as Morro Bay State Park]. On last row of dunes before ocean; only on top not on sides of dune
Comment
CDA17536
Abronia maritima
Austin Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit; Midway along Morro Bay Sandspit.
Comment
OBI12217
Abronia pogonantha
Robert F. Hoover
1952-5-6
8154
San Luis Obispo
6 mi E of Creston on La Panza rd
Comment
SBBG18039
Abronia pogonantha
C. B. Hardham
1962-5-10
10 -088
San Luis Obispo
intersection, Shell Cyn and Camatta Rd
Comment
OBI12211
Abronia pogonantha
Eben McMillan
1952-5-5
106
San Luis Obispo
Red Eagle Mine 1 mi E, 12 mi S of Shandon
Comment
CAS-BOT-BC229448
Abronia umbellata
R. W. S.
1883-6-26
s.n.
San Luis Obispo
Unspecified
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
OBI65729
Abutilon theophrasti
D. R. Miller
2000-10-16
1000 /731
San Luis Obispo
Pine Mt Region. iN orchard area at DRM property, Tobacco Crk drainage
701
Comment
OBI25333
Acacia longifolia
Phil Ashley
1980-2-11
s.n.
San Luis Obispo
Comment
OBI13402
Acacia longifolia
Robert F. Hoover
1948-2-12
7417
San Luis Obispo
Near Callender RR siding
Comment
OBI22794
Acacia melanoxylon
Robert J. Rodin
1964-2-11
7036
San Luis Obispo
cultivated on Tassajara St near Foothill blvd
Comment
OBI20408
Acer negundo
R. A. Hays
1957-11-27
s.n.
San Luis Obispo
San Luis Obispo
Comment
OBI35248
Achillea millefolium
K. A. Nadeau
1983-4-30
20
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad st and Rockview Rd
Comment
UCD128320
Achillea millefolium
Daryl Koutnik
1978-6-19
531
San Luis Obispo
San Luis Obispo County: West of Cerro Romauldo along Chorro Creek.
304
Comment
RSA0021200
Achnatherum brachychaetum
David J. Keil
2013-4-19
31584
San Luis Obispo
San Luis Obispo. 1359 Madonna Road at Pereira Drive.
Comment
UC1131585
Achnatherum hymenoides
W. A. Peterson
1936-7-9
333
San Luis Obispo
Cuyama Ranch Santa Ynez Quadrangle
Comment
SBBG112797
Achnatherum speciosum
C. B. Hardham
1957-5-4
1896
San Luis Obispo
Tierra Redonda
Comment
OBI42786
Acmispon brachycarpus
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15998
San Luis Obispo
5.9 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading to Cypress Mtn via steiner Crk. 2 mi W of Warrens' cabin (at base of mtn)
Comment
OBI25600
Acmispon cytisoides
David J. Keil
1981-5-16
14708
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
OBI28271
Acmispon glaber var. glaber
Rick Frelinger
1982-5-25
86
San Luis Obispo
San Luis Crk in Reservoir Cyn
Comment
OBI36517
Acmispon glaber var. glaber
Mark Schneider
1973-12-15
s.n.
San Luis Obispo
Poly Cyn, SLO
Comment
OBI51793
Acmispon glaber var. glaber
R. Mike Arens
1994-1-12
12 a
San Luis Obispo
Cal Poly Campus. In Poly Cyn near Botanical Garden foot bridge
152
Comment
OBI56969
Acmispon glaber var. glaber
Steven A. Junak, Tina J. Ayers
1989-6-22
4072
San Luis Obispo
Cuesta Ridge: Along main road (USFS rd #29S11.3) 1.3 mi W of E boundary sign for the Cuesta Ridge Botanical area, about 4.3 mi W of hwy 101
750
Comment
HSC91518
Acmispon heermannii var. orbicularis
Susan H. Bicknell
1988-11-22
San Luis Obispo
Montano de Oro State Park
Comment
OBI13055
Acmispon junceus var. junceus
Robert F. Hoover
1965-5-20
9375
San Luis Obispo
Santa Lucia Range. Hill W of "Poly cyn", San Luis Obispo
Comment
OBI80904
Acmispon maritimus
G. F. Hrusa
2005-4-1
16409
San Luis Obispo
immediately west of Lawson Spring, west end of Padrone Canyon Rd
853
Comment
OBI54444
Acmispon strigosus
Matthew Arterburn
1997-3-14
4
San Luis Obispo
1.3 mi on Red Hill rd off Hwy 58
610
Comment
SBBG93705
Acmispon strigosus
S. A. Junak
1990-5-1
4296
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd
548
Comment
OBI42934
Acmispon strigosus
Jan Johnson, Melissa Boggs
1986-5-11
23
San Luis Obispo
Las Padres Natl Forest. East Cuesta Ridge about 12 mi N of San Luis Obispo, off hwy 101
Comment
SBBG34000
Acmispon strigosus
L. S. Rose
1969-4-14
69025
San Luis Obispo
10 mi SW of Shandon, Shell Cyn
426
Comment
OBI13015
Acmispon wrangelianus
Robert F. Hoover
1950-4-21
7847
San Luis Obispo
Between Morro Bay and Cayucos S of Toro Crk
Comment
SBBG93758
Acourtia microcephala
S. A. Junak
1990-5-17
4356
San Luis Obispo
near N edge of Cuesta Ridge Botanical Area, ridge S of first high voltage tower E of W Cuesta Ridge Rd
688
Comment
OBI29009
Acourtia microcephala
Kathleen Jones
1981-5-31
s.n.
San Luis Obispo
Las Pilitas Nursery Burn, NE of Santa Margarita
Comment
CAS-BOT-BC391669
Actaea rubra
Clare B. Hardham
1959-5-23
4618
San Luis Obispo
Banks of Islay Creek
Comment
OBI58688
Adenostoma fasciculatum
David J. Keil
1998-4-27
26929
San Luis Obispo
Montana de Oro State Park. Valencia peak burn area, see earlier notes
Comment
OBI75477
Adenostoma fasciculatum
Jenner Whitt
2003-4-3
2
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
OBI42938
Adenostoma fasciculatum
Jan Johnson, Melissa Boggs
1986-5-11
17
San Luis Obispo
Los Padres Natl Forest. E Cuesta Ridge about 12 mi N of SLO, off hwy 101
Comment
UC1750214
Adenostoma fasciculatum
Jill MacIntyre
2
San Luis Obispo
Cuesta Ridge West Jul 16 1986
609
Comment
SBBG104763
Adiantum jordanii
F. L. Johnson, E. A. Young
1993-5-24
ROB 578
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
SBBG55746
Adiantum jordanii
R. J. Rodin
1959-3-18
6319
San Luis Obispo
N side of Bishop Pk
Comment
RSA202493
Adiantum jordanii
E. C. Twisselmann, Donald J. Bedell
1968-3-6
14045
San Luis Obispo
La Panza Range, La Panza Public Camp
604
Comment
CDA35658
Aegilops triuncialis
Gail Perez
2011-7-27
PDR# 1576332
San Luis Obispo
Harmony; Highway 1 and Harmony Valley Road.
0
Comment
OBI13690
Agastache urticifolia
Robert F. Hoover
1946-8-3
6257
San Luis Obispo
Upper Coon Crk, San Luis Range
Comment
OBI80363
Agoseris apargioides
David J. Keil, Mike Walgren
2012-9-8
31529
San Luis Obispo
Harmony Headlands State Park, south of Cambria, west of California Highway 1.
Comment
OBI51036
Agoseris grandiflora var. grandiflora
Steven A. Junak
1989-6-28
4102
San Luis Obispo
Cuesta Ridge Botanical Area: along N side of main rd (USFS Rd #29S11.3) 0.4 mi W of W boundary sign for the Botanical area, ca 5.6 mi W of hwy 101
Comment
UC1125490
Agoseris heterophylla var. cryptopleura
W. A. Peterson
1937-4-20
717
San Luis Obispo
1 mi sw of mouth Hay Canyon; La Panza Quad.
487
Comment
UC1315028
Agoseris heterophylla var. cryptopleura
R. F. Hoover
1967-4-8
10377
San Luis Obispo
near n end Soda Lake; Carrizo Plain
Comment
OBI55579
Agoseris heterophylla var. heterophylla
George Butterworth
1998-5-31
264
San Luis Obispo
Carrizo Plain Natural Area. Beside Windmill Rd ,.4 mi NW of ring gate. T31S, R19E, S23 SE Qtr
655
Comment
SEINET13723982
Agropyron intermedium
D. Keil
1977-8-7
12487
San Luis Obispo
Along Los Osos Valley Road at turnoff to Telephone Company Road c. 0.5 mi west of Foothill Blvd.
44
Comment
CAS-BOT-BC127031
Agrostis exarata
R. F. Hoover
1948-5-5
7523
San Luis Obispo
Oak Park district.
Comment
CAS-BOT-BC127035
Agrostis exarata
R. F. Hoover
1966-9-13
10013
San Luis Obispo
Cambria.
Comment
OBI3050
Agrostis exarata
Larry E. Brown
1970-5-30
1830
San Luis Obispo
Cambria
Comment
OBI4951
Agrostis pallens
Robert F. Hoover
1964-6-7
8991
San Luis Obispo
San Carpoforo Crk just above Windy Point
Comment
SEINET14589960
Agrostis pallens
David Keil, Mike Walgren, Lisa Andreano
2012-5-15
31341
San Luis Obispo
Western end of San Luis Range. North-facing slope above Coon Creek, southern portion of Montana de Oro State Park, adjacent to Field Ranch, Pacific Gas and Electric Co. property, north of Diablo Canyon Nuclear Power Plant
240
Comment
CAS-BOT-BC64523
Ailanthus altissima
Ernest C. Twisselmann
1954-7-16
1427
San Luis Obispo
Twisselmann Ranch: Eastern San Luis Obispo Co. Shandon.
640
Comment
CAS-BOT-BC138435
Aira caryophyllea
R. F. Hoover
1965-5-22
9386
San Luis Obispo
Cambria, north of town.
Comment
CDA26825
Alisma plantago-aquatica var. americanum
David J. Keil
1998-8-19
27961
San Luis Obispo
Along Huer Huero Road between Park Hill Road and Highway 58, 2.2 miles northwest of Park Hill Road along Wilson Creek.
Comment
CAS-BOT-BC469255
Allium fimbriatum var. fimbriatum
Clare B. Hardham
1962-5-30
10 -238
San Luis Obispo
Pozo Hi Mt., Santa Lucia Mountains
Comment
RSA150727
Allium fimbriatum var. fimbriatum
Clare B. Hardham
1962-5-30
10 -238
San Luis Obispo
Pozo High Mountain. Santa Lucia Mountains.
Comment
POM110059
Allium haematochiton
Marcus E. Jones
s.n.
San Luis Obispo
San Luis Obispo.
Comment
UCSB21632
Allium haematochiton
Kahrmann, C.
1965-3-13
San Luis Obispo
1/2 mile up tributary stream (100 ft. above stream bed) to north-west of Poly Canyon, located grounds of Cal. Poly Campus, San Luis Obispo; Mouth of Tributary Canyon 1 mi. up Poly Canyon via. P. Canyon Road
91
Comment
CAS-BOT-BC470939
Allium howellii var. howellii
David D. Keck; J. Clausen
1935-4-10
3158
San Luis Obispo
18 miles south of Soda Lake toward southern end of Carrizo Plain.
609
Comment
CAS-BOT-BC470942
Allium howellii var. howellii
W. M. Kirkwood
1935-4-23
208
San Luis Obispo
Carrizo Plains
Comment
OBI66959
Allium howellii var. howellii
David J. Keil, with Kathleen A. Keil
2001-4-20
29351
San Luis Obispo
California Valley near intersection of Belmont Trail and Clarksburg Road
591
Comment
SD249077
Allium lacunosum var. lacunosum
David J. Keil
1992-5-2
22858
San Luis Obispo
Laguna Lake Park.
35
Comment
CAS-BOT-BC472717
Allium lacunosum var. lacunosum
Ernest C. Twisselmann
1955-5-27
2040
San Luis Obispo
Cammatta Road, 3/8 mile east of Honey Bee Mine, upper Cammatta Canyon, La Panza Range
640
Comment
CAS-BOT-BC472726
Allium lacunosum var. lacunosum
Clare B. Hardham
1958-5-7
3224
San Luis Obispo
Hills between Bee Rock and the Nacimiento, Santa Lucia Mountains
Comment
OBI58031
Allium lacunosum var. lacunosum
David J. Keil, with V. L. Holland
1992-5-28
23153
San Luis Obispo
San Luis Obispo. West side of Broad Street (Hwy 227) between Hopkins Lane and Rockview Place.
Comment
SBBG108030
Allium lacunosum var. micranthum
C. B. Hardham
1958-4-28
3074
San Luis Obispo
8.7 mi S of Simmler, W side of Carissa Plains
Comment
OBI21243
Allium unifolium
Robert F. Hoover
1964-6-13
9107
San Luis Obispo
Near Arroyo del Oso, N of Piedras Blancas Point
Comment
JEPS99464
Allophyllum gilioides subsp. violaceum
Clare B. Hardham
1962-5-6
10074
San Luis Obispo
W of Adalaida (Franklin Creek); Santa Lucia Mountains
Comment
SBBG127394
Alnus rhombifolia
D. Keil
1986-9-27
19769
San Luis Obispo
ca. 0.5 mi E of Pine Cyn Forest Station along Hwy 166, slopes around dry bed of Cuyama River
Comment
OBI74450
Amaranthus albus
David J. Keil, with V. L. Holland
1988-9-9
21116
San Luis Obispo
North of Cayucos. West of Highway 1 on Villa Creek Road at site of partially constructed abalone farm
20
Comment
OBI69825
Amaranthus retroflexus
D. R. Miller
1993-10-8
1093 -55
San Luis Obispo
Pine Mt Region. Dr's house in old raised bed area (orchard)
914
Comment
RSA416945
Ambrosia chamissonis
Thekla Mohr
1911-1
1931
San Luis Obispo
San Luis Obispo.
Comment
CAS-BOT-BC61483
Ambrosia chamissonis
John Thomas Howell
1929-10-12
4483
San Luis Obispo
Ocean Beach, 9 miles n. of Morro
Comment
CAS-BOT-BC61490
Ambrosia chamissonis
K. L. Chambers
1966-8-30
2470
San Luis Obispo
Near mouth of Hazard Canyon, 1 1/2 mi. south of the south end of Morro Bay.
Comment
CAS-BOT-BC135657
Amelanchier utahensis
Clare B. Hardham
1957-5-12
1919
San Luis Obispo
Rocky shores or Franklin Creek, Camp Natoma - Santa Lucia Mountains
Comment
SBBG112445
Amelanchier utahensis
D. Keil, R. Riggins, D. R. Miller
1998-5-27
27524
San Luis Obispo
Hearst Ranch, San Simeon Crk Rd, 22.4 mi NE, then NW from Hwy 1, NW of Burnett Pk, 1 mi from Monterey Co line
Comment
SD185108
Ammi majus
G. K. Helmkamp, E. A. Helmkamp
1995-6-20
95 2 13
San Luis Obispo
Bear Creek Ranch, 6.0 miles southeast of Los Osos on Clark Valley Road.
399
Comment
UCR57535
Ammophila arenaria
George K. Helmkamp
1989-8-6
s.n.
San Luis Obispo
Central Coast, Baywood Park, at the south edge of Morro Bay
3
Comment
SBBG107434
Amsinckia
C. B. Hardham
1957-4-27
1783
San Luis Obispo
eastern foothills of Caliente Mtn
Comment
OBI54457
Amsinckia intermedia
Matthew Arterburn
1997-3-23
28
San Luis Obispo
3.1 mi from Navajo Camp on Navajo camp rd
Comment
UCSB15054
Amsinckia intermedia
Breedlove, Dennis
1962-3-24
San Luis Obispo
1.5 miles north of Santa Maria River on U.S. 101
152
Comment
OBI57011
Amsinckia menziesii
David J. Keil
1998-6-8
27700
San Luis Obispo
S of Cholame, 0.7 miles S from junction with Hwy 46 and 0.1-0.9 miles along spur road from Bitterwater Rd.
Comment
RSA0029632
Amsinckia menziesii var. menziesii
Greg Wilvert
2005-4-25
321
San Luis Obispo
1.1 kilometers SW of Wells Spring.
982
Comment
SBBG25030
Amsinckia spectabilis
D. Myrick
1966-3-23
1296
San Luis Obispo
just N of Cambria
Comment
SBBG34870
Amsinckia spectabilis
Mrs. R. W. Summers
-Aug-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI4170
Amsinckia spectabilis var. microcarpa
Julie R. Potter
1969-4-30
22
San Luis Obispo
Morro Bay state park
Comment
OBI20197
Amsinckia spectabilis var. microcarpa
Rimo Bacigalupi, Dr. & Mrs. Robt. M. Page, R. S. Ferris, & R. W. Holm
1953-7-25
4335
San Luis Obispo
Above shores of Black Lake, along State hwy 1, just N of Callender Siding (Southern Pacific RR) and about 2 mi S of Oceano
Comment
UCR140383
Amsinckia spectabilis var. spectabilis
George K. Helmkamp
2004-3-15
8371
San Luis Obispo
Central Coast, edge of Nipomo Mesa overlooking Cienaga Valley, along Calif. Hwy 1 (Mesa View Dr.), 0.3 mi N of Halcyon Rd.
76
Comment
SBBG32436
Amsinckia tessellata
L. S. Rose
1966-3-28
66013
San Luis Obispo
Choice Valley, 9 mi SE of Cholame
518
Comment
OBI20666
Amsinckia tessellata
Robert F. Hoover
1966-3-30
9757
San Luis Obispo
Carrizo Plain 1 mi S of Simmler, just N of Calif valley hq
Comment
UCSB16596
Amsinckia tessellata var. gloriosa
Breedlove, Dennis
1962-3-24
San Luis Obispo
7.1 miles east of of Templeton
304
Comment
CAS-BOT-BC45179
Anaphalis margaritacea
Robert F. Hoover
1946-9-22
6449
San Luis Obispo
Cambria
Comment
SD244793
Androsace elongata subsp. acuta
David Keil
1998-6-5
27643
San Luis Obispo
Crest of Caliente range on Selby Road.
Comment
SD178136
Anthemis cotula
G. K. Helmkamp
2003-8-16
8077
San Luis Obispo
Central Coast: Nipomo Mesa at Willow Road, 0.5 mi east of CA-1, near Black Lake golf course. Distrubed sandy soil where Eucalyptus trees had been removed.
75
Comment
CAS-BOT-BC102279
Anthemis cotula
Ernest C. Twisselmann
1969-8-23
15935
San Luis Obispo
Spring Lake canyon, Dorothy Twisselmann Ranch
685
Comment
JEPS35091
Antirrhinum kelloggii
R. F. Hoover
1951-4-15
8044
San Luis Obispo
Stony Creek
Comment
CHSC47112
Antirrhinum multiflorum
L. P. Janeway
1988-6-11
2751
San Luis Obispo
Near Creston Rd (hwy 299) 0.7 mi N of Calf Cyn Rd (hwy 58).
441
Comment
SBBG93653
Antirrhinum multiflorum
T. J. Ayers with S. A. Junak
1989-6-22
764
San Luis Obispo
powerline rd 0.3 mi SW of intersection with Tassajara Crk Rd, ca. 1.8 mi W of Hwy 101
Comment
OBI55370
Antirrhinum orontium
David J. Keil
1998-6-15
27836
San Luis Obispo
Hwy 46 between Paso Robles and Cambria, 0.5 miles E of junction with Old Creek Rd., just W of junction with Apple Rd.
378
Comment
CAS-BOT-BC237898
Antirrhinum ovatum
Robert W. Storer
1949-5-26
453
San Luis Obispo
11 miles north and 4 miles west of Simmler
Comment
RSA181890
Antirrhinum ovatum
Robert F. Hoover
1949-6-4
7745
San Luis Obispo
5 mi. S of Junction Bitterwater Creek road and Simmler-Cholame road
Comment
CAS-BOT-BC457547
Aphanes occidentalis
Clare B. Hardham
1956-3-23
273
San Luis Obispo
Santa Lucia Mountains. Marquart Ranch, Jack Mt.
Comment
OBI31951
Apiastrum angustifolium
David J. Keil
1982-6-26
16205
San Luis Obispo
Vicinity of Arroyo de la Cruz N of san Simeon
Comment
OBI9024
Apiastrum angustifolium
Robert F. Hoover
1947-4-25
7070
San Luis Obispo
Black Lake, S of Arroyo Grande
Comment
SBBG107263
Apiastrum angustifolium
C. B. Hardham
1958-5-3
3185
San Luis Obispo
Cuesta
Comment
SBBG120100
Apiastrum angustifolium
E. Painter, M. Wetherwax with J. Wetherwax
2001-4-19
CR 219
San Luis Obispo
small ravine dropping down to Nacimiento River; Camp Roberts
230
Comment
OBI37405
Apium graveolens
Eric Wise
1981-6-11
519
San Luis Obispo
Little Morro Crk, Morro Bay. Freshwater stream from Hwy 1 to ocean lagoon
Comment
CAS-BOT-BC27029
Aquilegia fontinalis
Alice Eastwood; John Thomas Howell
1938-6-14
5934
San Luis Obispo
Prefumo Canyon
Comment
OBI66674
Aralia californica
D. R. Miller
1994-8-27
894 -534
San Luis Obispo
Pine Mt Region. In creekway at Big Water Cyn, Tobacco Crk drainage
610
Comment
OBI3169
Arbutus menziesii
Larry E. Brown
1970-4-19
1779
San Luis Obispo
At headwaters of San Simeon Creek
610
Comment
SEINET3831543
Arceuthobium littorum
R. L. Mathiasen
2012-1
1301
San Luis Obispo
N of Cambria on rd. to Santa Rosa Cemetary; on Pinus radiata D. Don
120
Comment
OBI14510
Arctostaphylos crustacea
Robert F. Hoover
1947-3-26
6767
San Luis Obispo
Price Cyn
Comment
OBI14754
Arctostaphylos crustacea
Robert F. Hoover
1963-4-13
8551
San Luis Obispo
Upper Coon Crk, San Luis range, on summit of hill
Comment
JEPS98864
Arctostaphylos cruzensis
James Roof
1961-6-6
San Luis Obispo
Hearst Ranch, Arroyo de la Cruz; type locality, specimen taken from type plant
Comment
OBI14741
Arctostaphylos cruzensis
Robert F. Hoover
1947-1-26
6600
San Luis Obispo
Osos Valley
Comment Read comments Dec 24 2016
JEPS47728
Arctostaphylos cruzensis
James B. Roof, Walter Knight, Irja Knight
1966-1-11
1763
San Luis Obispo
on ridge ca 200 yd e State Hwy #1; Hearst Ranch, Arroyo de los Chinos
Comment
UCD50918
Arctostaphylos glandulosa
R. F. Hoover
1965-2-28
9332
San Luis Obispo
Trail to Cerro Alto from Cerro Alto camp.
Comment
CAS-BOT-BC23312
Arctostaphylos glandulosa subsp. cushingiana
R. F. Hoover
1963-10-26
8608
San Luis Obispo
Trail to Machesna Mt., La Panza Range
Comment
OBI31329
Arctostaphylos glandulosa subsp. cushingiana
Joy Nishida, David J. Keil
1982-1-23
203
San Luis Obispo
American Canyon
512
Comment
CAS-BOT-BC24802
Arctostaphylos glandulosa subsp. cushingiana
R. F. Hoover
1946-10-26
6529
San Luis Obispo
Summits above (se. of), Cuesta Pass.
Comment
OBI14714
Arctostaphylos glandulosa subsp. glandulosa
Robert F. Hoover
1964-5-15
8893
San Luis Obispo
Pine Top Mt
Comment
CAS-BOT-BC23085
Arctostaphylos glandulosa subsp. glandulosa
Clare B. Hardham
1956-11-7
1515
San Luis Obispo
Santa Lucia Mts., Cypress Mt. north side
609
Comment
RSA43167
Arctostaphylos glandulosa subsp. glandulosa
Robert F. Hoover
1946-10-26
6529
San Luis Obispo
Summits above (SE of ) Cuesta Pass.
Comment
RSA43169
Arctostaphylos glandulosa subsp. glandulosa
Robert F. Hoover
1946-10-26
6530
San Luis Obispo
Summit above (se. of) Cuesta pass.
Comment
CAS-BOT-BC24614
Arctostaphylos glauca
Ernest C. Twisselmann; Donald J. Bedell
1968-3-6
14052
San Luis Obispo
La Panza Range: Fernandez Canyon.
487
Comment
OBI14718
Arctostaphylos glauca
Robert F. Hoover
1947-1-4
6583
San Luis Obispo
Upper Arroyo Grande 6 mi above County park
Comment
RSA386702
Arctostaphylos glauca
Roman Gankin, Lalit Srivastara, Chas. H. Lamonreux
1958-2-6
279
San Luis Obispo
Santa Margarita-Creston road, 1 mi. w. of jct. of above road with road to McKittrick via Wells Corner. 9 mi. w. of Creston.
Comment
OBI14665
Arctostaphylos hooveri
Robert F. Hoover
1964-5-15
8892
San Luis Obispo
Pine Top Mt
Comment
CDA11548
Arctostaphylos luciana
G. F. Hrusa, D. Ragan
1995-6-2
12383
San Luis Obispo
Black Butte Research Natural Area. Immediately E of Mt. Lowe, approximately 1/3 m E of summit along fire break road.
Comment
RSA632956
Arctostaphylos luciana
Jon E. Keeley
1996-2-10
27058
San Luis Obispo
East of Cuesta Pass on dirt road to Mt. Lowe, northeast of San Luis Obispo. Santa Lucia Wilderness.
625
Comment
RSA632962
Arctostaphylos luciana
Jon E. Keeley, Melanie Baer-Keeley
1993-9-3
24353
San Luis Obispo
Dirt road behind locked gate, along ridge east of La Cuesta Summit, north of San Luis Obispo.
600
Comment
CDA17591
Arctostaphylos morroensis
Austin Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park; S ridge of Hazard Canyon, ca. 2 mi. E of Pecho Road.
182
Comment
OBI14622
Arctostaphylos morroensis
Robert F. Hoover
1964-1
San Luis Obispo
Comment
UCR202653
Arctostaphylos morroensis
George K. Helmkamp, E. A. Helmkamp
2000-3-16
5344
San Luis Obispo
Central Coast, Baywood Park, Elfin Forest at the east branch of Morro Bay
6
Comment
CAS-BOT-BC27164
Arctostaphylos obispoensis
Alice Eastwood
1929-3-7
16843
San Luis Obispo
San Luis Obispo. Chorro Creek.
Comment
SBBG17094
Arctostaphylos obispoensis
C. B. Hardham
1958-5-10
3276
San Luis Obispo
Cypress Mtn
853
Comment
OBI32370
Arctostaphylos obispoensis
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-9
16069
San Luis Obispo
Road to top of Cypress Mt. from Warrens' cabin.
Comment
UCD52920
Arctostaphylos obispoensis
Roman Gankin
1963-4-10
354
San Luis Obispo
Approximately 6 miles east of Morro Bay on HWY 466.
Comment
UCD52925
Arctostaphylos obispoensis
Robert E. Preston
1999-2-26
1202
San Luis Obispo
Cuesta Ridge, along TV Tower Rd.
731
Comment
SBBG116933
Arctostaphylos osoensis
G. F. Hrusa
1995-6-20
12424
San Luis Obispo
Hollister Pk, immediately below last steep ascent to peak from S side
375
Comment
SBBG127298
Arctostaphylos osoensis
D. J. Keil
2013-8-29
32000
San Luis Obispo
Morro Bay State Park, lower western slope of Cerro Cabrillo along S Bay Trail
20
Comment
CAS-BOT-BC44411
Arctostaphylos pechoensis
Gertrude Sinsheimer
1934-5-24
s.n.
San Luis Obispo
Between See Canyon and Irish Hills
Comment
RSA166362
Arctostaphylos pechoensis
R. F. Thorne, Percy C. Everett
1963-4-20
31603
San Luis Obispo
Along Cuesta Ridge East about 4 miles SE of Cuesta Pass
854
Comment
UC549668
Arctostaphylos pechoensis
J. E. Adams
1935-2-24
1006
San Luis Obispo
ridge of canyon Davis Canyon (trail to Saddle Peak)
Comment
OBI14555
Arctostaphylos pilosula
Robert F. Hoover
1966-5-17
9867
San Luis Obispo
Indian Knob ridge
Comment
OBI70808
Arctostaphylos pilosula
David J. Keil, with V. L. Holland
2009-6-16
30618
San Luis Obispo
Between San Luis Obispo and Arroyo Grande. Area southeast of intersection of California Highway 227 (Carpenter Canyon Road) and Noyes Road in vicinity of high tension line corridor. Vic. 35 deg. 9.9'N x 120 deg. 34.9'W.
Comment
UCD53663
Arctostaphylos pilosula
N. French
1936-1-31
708
San Luis Obispo
Sycamore Springs.
60
Comment
JEPS49512
Arctostaphylos pilosula
H. A. Jensen
1933-6-14
San Luis Obispo
near Miles
152
Comment
OBI14550
Arctostaphylos pilosula
Robert F. Hoover
1964-2-20
8638
San Luis Obispo
Oak Park district, north of Arroyo Grande
Comment
OBI66728
Arctostaphylos pilosula
Austin P. Griffiths, Gaylord Jones, T. Gaskin, G. Ruggerone
1984-1-15
s.n.
San Luis Obispo
On South Trail, Pozo Summit, along margin of Pinus coulteri grove with A. cushingiana and a. glauca.
853
Comment
SEINET11989197
Arctostaphylos purissima
W. Knight, Knight, I.
1982-1
4515
San Luis Obispo
Tilden Botanic Garden, Berkeley, orig. from Los Osos Mesa
Comment
UC1120113
Arctostaphylos tomentosa subsp. crustacea
A. E. Wieslander
1935-2-24
529
San Luis Obispo
head of canyon Port San Luis Quadrangle, Davis Canyon
Comment
RSA43161
Arctostaphylos tomentosa subsp. tomentosa
Robert F. Hoover
1947-7-16
7305
San Luis Obispo
Price Canyon.
Comment
OBI19566
Arenaria paludicola
Robert F. Hoover
1947-1
San Luis Obispo
Comment
OBI75161
Argyranthemum
David J. Keil
2011-5-17
31026
San Luis Obispo
Los Osos. Pecho Road near intersection with Rosina Drive
15
Comment
SBBG58494
Armeria maritima subsp. californica
R. Hoffmann
1931-1-28
San Luis Obispo
Cambria
Comment
OBI5518
Armeria maritima subsp. californica
Sharon Jochums
1974-3-9
42
San Luis Obispo
W of hwy 1 just N of Piedras Blancas Point
Comment
OBI18913
Artemisia californica
Michael Medved
1978-4-3
s.n.
San Luis Obispo
Foothills of Santa Lucia mtns on Cal POly campus
61
Comment
SBBG96067
Artemisia californica
D. Keil
1986-10-13
19784
San Luis Obispo
Sweet Springs area, S shore of Morro Bay
5
Comment
CAS-BOT-BC84917
Artemisia californica
Peter H. Raven
1957-8-31
11289
San Luis Obispo
State Highway 1, 2.3 mi. s. of Monterey Co. line.
Comment
OBI31959
Artemisia douglasiana
David J. Keil, Melissa Luckow
1981-7-3
14951
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of stream from freshwater marsh W of Hwy 1 E along the ridge system to lower slopes of Pine Top Mtnand back to the hwy along riparian zone
Comment
OBI51422
Artemisia douglasiana
Larry Kelly, David J. Keil
1988-10-1
252
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
CAS-BOT-BC84820
Artemisia douglasiana
Clare B. Hardham
1956-7-16
1166
San Luis Obispo
Chimney Rock Ranch near San Marcos Creek - Santa Lucia Mountains
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-BC90617
Artemisia dracunculus
Ernest C. Twisselmann
1953-9-25
792
San Luis Obispo
Palo Prieta Canyon, 6 miles south of Cholame, eastern San Luis Obispo County
518
Comment
OBI56283
Asclepias erosa
George Butterworth
1999-8-11
315
San Luis Obispo
Carrizo Plain Natural Area. 15 yds N of Pipeline Rd, .4 mi W of Soda Lake rd. T11N, R25W, S35, NEQ
853
Comment
OBI4955
Asclepias fascicularis
Robert F. Hoover
1969-7-13
11457
San Luis Obispo
2 mi S of Atascadero
Comment
UC197753
Asperula orientalis
I. J. Condit
MAY 1912
San Luis Obispo
California Polytechnic State University Botanic Garden, San Louis Obispo
Comment
UC74915
Aspidotis californica
Mrs. R. W. Summers
San Luis Obispo
Santa Lucia Mts
Comment
UCR140996
Aster chilensis
George K. Helmkamp
2004-3-5
8332
San Luis Obispo
Central Coast, 1.0 mi (direct line) south of Oceano airport
15
Comment
CAS-BOT-BC177490
Astragalus asymmetricus
Clare B. Hardham
1959-5-20
4575
San Luis Obispo
Intersection of Nacimiento Dam Road and road to Pleyto
Comment
CAS-BOT-BC177489
Astragalus asymmetricus
Gregory McMillan
1958-6-12
45 -1
San Luis Obispo
Phelps Hill, Eben McMillan Ranch, eastern San Luis Obispo County
701
Comment
OBI83483
Astragalus curtipes
Madison Torio, Erick Gomez, Sarah Haluschak
2017-2-14
1
San Luis Obispo
Cal Poly Campus, just below the top of the "P" ridge.
335
Comment
CSUSB932
Astragalus curtipes
Charlotte M. Bringle
1967-3-20
San Luis Obispo
San Luis Obispo, about 2 miles north of town on H. A. Hildenbrand Ranch, Rt. 2, Box 103. In first pasture behind ranch house, 200 feet west of stream.
Comment
RSA0006735
Astragalus curtipes
H. D. Ripley, R. C. Barneby, F. C. Ripley Jr.
1954-5-3
11277
San Luis Obispo
Cayucos; road cutting [?].
15
Comment
UC574608
Astragalus curtipes
W. H. Brewer
April 1860-Apr 1862
460
San Luis Obispo
San Luis Obispo
Comment
OBI64461
Astragalus didymocarpus
David J. Keil
2001-5-10
29427
San Luis Obispo
Bitterwater Road, 3.1 miles north from Highway 58. Vicinity of 35.41658 deg. N x 120.09424 deg. W.
637
Comment
CAS-BOT-BC209522
Astragalus didymocarpus var. didymocarpus
James R. Shevock; Jack Zaninovich
1983-3-31
10243
San Luis Obispo
South Coast Ranges. Carrizo Plain, San Andreas Rift Zone between the Caliente and Temblor Ranges. Along Soda Lake Road, 8.3 miles south of California City and 10.4 miles south of California highway 58
609
Comment
CAS-BOT-BC182622
Astragalus didymocarpus var. dispermus
Marcus E. Jones
1882-5-6
3229
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC182896
Astragalus douglasii
Clare B. Hardham
1959-4-22
4449
San Luis Obispo
Santa Barbara Rd. Atascadero
Comment
CAS-BOT-BC182903
Astragalus douglasii
R. F. Hoover
1947-4-20
6985
San Luis Obispo
Near El Dorado School
Comment
UC1551972
Astragalus douglasii var. douglasii
Aaron Liston and James D. Morefield
1988-3-21
715 -2
San Luis Obispo
approx. 22 air mi ne San Luis Obispo (Shell Creek Road 1.6 mi n Hwy 58); ne of San Luis Obispo
425
Comment
CAS-BOT-BC178233
Astragalus gambelianus
Clare B. Hardham
1956-4-4
351
San Luis Obispo
T. Delyanna Ranch, Canyon Road - Santa Lucia Mountains
Comment
CAS-BOT-BC178274
Astragalus gambelianus
Lois E. James
1946-4-7
1743
San Luis Obispo
Along railroad track beside U.S. 101, 6.2 mi. N of San Luis Obispo county line.
Comment
UCR99695
Astragalus lentiginosus var. nigricalycis
Christopher Christie
1997-3-17
219
San Luis Obispo
E foothills of Caliente Range
810
Comment
CAS-BOT-BC178052
Astragalus lentiginosus var. nigricalycis
Philip A. Munz
1951-4-13
16297
San Luis Obispo
20 miles west of McKittrick, State Hwy 178, edge of Carrizo Plain
762
Comment
CAS-BOT-BC187537
Astragalus macrodon
Alice Eastwood; John Thomas Howell
1937-4-22
3851
San Luis Obispo
Paso Robles
Comment
POM318267
Astragalus macrodon
Stan Hales
1963-5-4
51
San Luis Obispo
NE of Caliente Mountain, W of Carizzo Plains, 0.5 miles SW of Seaback Ranch
746
Comment
SD53119
Astragalus nuttallii
Darley F. Howe
1962-7-22
3342
San Luis Obispo
Sand dunes near Oso Flaco Lake.
Comment
SDSU7598
Astragalus nuttallii
D. F. Howe
1962-6-22
3348
San Luis Obispo
Sand dunes at Lake Opo Flaco.
Comment
SEINET948624
Astragalus oxyphysopsis
Alma L. Moldenke, Harold N. Moldenke
1976-1
30514
San Luis Obispo
In dry sandy chaparral about 13 miles east of California valley.
Comment
OBI36450
Astragalus oxyphysus
Charlotte L. Bowen
1983-5-25
746 f
San Luis Obispo
In flat area at top of Crocker
838
Comment
RSA110202
Astragalus oxyphysus
H. D. Ripley, R. C. Barneby, F. C. Ripley Jr.
1941-9-19
4095
San Luis Obispo
East of Cholame.
549
Comment
SFV21725
Astragalus oxyphysus
S. Kimball
1999-4-17
32
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. South of Swain Pasture on west side of Soda Lake Road.
700
Comment
OBI40675
Astragalus pomonensis
David J. Keil
1985-6-9
18803
San Luis Obispo
Los Osos/Baywood Park area. End of Nipomo Ave (1.5 blocks ESE of Willow Dr) and N across scrub to Eto Lake
Comment
RSA90768
Astragalus trichopodus var. trichopodus
F. W. Peirson
1929-5-18
8392
San Luis Obispo
at first bridge over Cuyama River on Cuyama Valley road, 8 miles E of the Coast Blvd
Comment
CAS-BOT-BC66139
Athyrium filix-femina var. cyclosorum
R. F. Hoover
1947-7-26
7327
San Luis Obispo
Near Piedras Blancas Point (just north of)
Comment
UCR29897A
Athysanus pusillus
J. H. Nishida, R. L. Allen
1982-4-10
219
San Luis Obispo
South Coast Range, American Canyon Campground
537
Comment
CAS-BOT-BC16356
Athysanus unilateralis
Clare B. Hardham
1966-3-13
14020
San Luis Obispo
Paso Robles. Cholame Flats.
Comment
UCD97259
Atriplex argentea var. expansa
Ernest C. Twisselmann
1960-8-12
5984
San Luis Obispo
San Luis Obispo County: South end of Grant's Lake.
579
Comment
SD245335
Atriplex argentea var. mohavensis
David Keil
1998-8-19
27983
San Luis Obispo
Carrizo Plain, Soda Lake Road at Brentwood Trail.
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
UCR39000
Atriplex californica
David J. Keil
1983-11-19
18059
San Luis Obispo
Central Coast, Fringes of salt marsh around Shark Inlet at southern end of Morro Bay in lee of sand spit
1
Comment
OBI65155
Atriplex confertifolia
Greg Wilvert
2005-5-28
440
San Luis Obispo
SE half of Caliente Range; N end of Padrones cyn.
880
Comment
SBBG81870
Atriplex coronata
C. F. Smith
1953-6-18
San Luis Obispo
Grant Dry Lake on the San Andreas Fault, SE of Shandon
Comment
JEPS90681
Atriplex coronata var. coronata
Dean W. Taylor
1988-4-6
9498
San Luis Obispo
central portion of Carrizo Plain, along dirt road from RC Farm to County Road Carrizo Plain
588
Comment
OBI35257
Atriplex lentiformis
H. E. Jones
1981-5-18
25
San Luis Obispo
Point Piedras Blancas
Comment
OBI57376
Atriplex prostrata
David J. Keil
1998-9-4
28076
San Luis Obispo
Santa Margarita.
305
Comment
RSA0077161
Atriplex saccaria
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-3
3190
San Luis Obispo
Carrizo Plain National Monument: south end of Soda Lake, approx. 0.2 mi E of Soda Lake Rd.
589
Comment
OBI45275
Atriplex semibaccata
David J. Keil
1981-5-16
14613
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
POM180542
Atriplex semibaccata
Roxana S. Ferris
1929-4-15
7638
San Luis Obispo
2 miles north of Morro on the coast road,
Comment
OBI51264
Avena barbata
Debbie Guillot, Jan Barber, Jim Kilver, Sue Weis, Andrew Stackhouse
1993-6-24
1 .22
San Luis Obispo
San Simeon State Park, NE corner of park
Comment
UC1928134
Avena barbata
David Keil, Tina Teed and Mariko Uchida
2001-6-15
29571
San Luis Obispo
Camp San Luis Obispo. Chorro Creek drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 N, 120.6800 W
Comment
OBI73476
Avena barbata
D. R. Miller
1994-3-23
394 -126
San Luis Obispo
Pine Mt Region. Around walnut orchard, Egebergs, San Simeon crk drainage
650
Comment
OBI33581
Avena fatua
Melissa Luckow, Jerry Rendon
1980-4-10
26
San Luis Obispo
Poly Cyn, about 1/4 mi from end of road in small meadow bordering road
Comment
OBI4824
Avena fatua
Mike Wemp
1972-3-29
14
San Luis Obispo
About 1/4 mi NW of Montana de Oro State Park campground
30
Comment
OBI83479
Avena fatua
Michael Lozano, Brendan Carretero
2017-2-15
5
San Luis Obispo
Cal Poly Campus, Stenner Creek road. 65 yards before reaching the bridge growing underneath a tree.
125
Comment
CAS-BOT-BC145963
Avena fatua
Ernest C. Twisselmann
1954-4-12
1037
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch. O'Brien field.
579
Comment
OBI8573
Avena fatua
C. Woods
1978-4-30
53
San Luis Obispo
Foothills on the W side of the Carrizo Plain, 4 mi SE of the jctn of hwy 58 and Sim. Soda lake san diego cr rd, 2 mi W of Sim. Soda lake san diego cr road
701
Comment
RSA129568
Avena fatua
T. M. Hendrix
1937-4-22
56
San Luis Obispo
2 miles N.E. of Huerhuero School.
503
Comment
CAS-BOT-BC66205
Azolla filiculoides
Clare B. Hardham
1957-11-13
2747
San Luis Obispo
Santa Rita Creek
Comment
RSA585835
Azolla filiculoides
M. D. Proctor, E. A. Young
1993-4-12
ROB 0397
San Luis Obispo
1 km SW of Ranch House on Nacimento Road, Camp Roberts.
Comment
OBI16967
Baccharis pilularis
W. Kent Allender
1962-12-17
9
San Luis Obispo
Near Cuesta Summit Trail, Santa Lucia Range
Comment
OBI65225
Baccharis pilularis
Greg Wilvert, George Butterworth
2005-11-2
534
San Luis Obispo
SE half of Caliente Range. 0.4 km S of Padrones Cyn Rd
883
Comment
CAS-BOT-BC99639
Baccharis plummerae
R. F. Hoover
1946-10-27
6535
San Luis Obispo
Canyon opening south into Cuyama River opposite Pioneer Grove (which is in Santa Barbara Co.)
Comment
OBI31334
Baccharis salicifolia
Joy Nishida, Robert Allen
1982-4-10
208
San Luis Obispo
American Canyon Campground near stream.
524
Comment
SEINET7003055
Baeria chrysostoma
A. G. Vestal
1962-4-10
s.n.
San Luis Obispo
Carrizo Plain, about 7 miles northwest of Soda Lake and 2.6 miles south of junction about 1 mile west of Simmler.
Comment
SEINET6229244
Baeria leptalea
L. S. Rose
1969-1
69023
San Luis Obispo
Bedell Ranch, S of Creston, N end of La Panza Range
Comment
OBI25021
Barbarea orthoceras
David J. Keil, Dirk Walters
1980-4-26
13872
San Luis Obispo
Along Town Crk near Lime Mtn, W of Paso Robles
Comment
CAS-BOT-BC16616
Barbarea orthoceras
Clare B. Hardham
1959-4-23
4280
San Luis Obispo
Santa Lucia Mountains. Along stream 1.5 mile south of Santa Barbara Road, Atascadero.
Comment
CAS-BOT-BC16784
Barbarea verna
R. F. Hoover
1947-3-29
6810
San Luis Obispo
Calf Canyon.
Comment
SBBG130677
Bassia hyssopifolia
D. J. Keil
2012-7-18
31413
San Luis Obispo
Grover Beach, Hwy 1, ca. 0.3 mi N of Grand Ave. roadside zone in area with Mobile home park to W and railroad tracks to E
6
Comment
OBI82346
Bidens pilosa
David J. Keil
2015-11-8
33436
San Luis Obispo
California Route 227 between San Luis Obispo and Arroyo Grande, 0.2 miles southeast of junction with Noyes Road
175
Comment
OBI64171
Bidens pilosa
David J. Keil
2001-7-10
29639
San Luis Obispo
Pismo Beach at Boosinger Park, vicinity of intersection of Lemoore and Wadsworth
Comment
UC30582
Blennosperma nanum var. nanum
L. Jared
1897-3-4
San Luis Obispo
Estrella South Coast Ranges
Comment
SBBG130697
Bolboschoenus maritimus
D. J. Keil
2012-7-26
31473
San Luis Obispo
Los Osos, Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Crk estuary to base of El Morro Elfin Forest, W of S Bay Blvd
-2
Comment
SBBG109417
Bolboschoenus maritimus subsp. paludosus
C. B. Hardham
1957-11-7
2742
San Luis Obispo
Cayucos Crk
Comment
CAS-BOT-BC95390
Bowlesia incana
Ira L. Wiggins
1929-4-13
3416
San Luis Obispo
Along Salinas River, 5 miles N of Paso Robles
Comment
OBI9013
Bowlesia incana
Robert F. Hoover
1967-4-5
10348
San Luis Obispo
Between San Juan river and Carrizo Plain on hwy 58
Comment
OBI75503
Bowlesia incana
Jenner Whitt
2003-4-14
55
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
SD249285
Boykinia occidentalis
Michael Walgren
2013-9-18
337
San Luis Obispo
Northern coastal county, at the first creek north of San Carpoforo Cr. On both sides of Highway One.
38
Comment
RSA265693
Boykinia occidentalis
C. W. Tilforth, W. Wisura
1977-8-12
1433
San Luis Obispo
8 miles N of Point Piedras Blancas along Hwy 1.
Comment
OBI39851
Brachypodium distachyon
David J. Keil
1985-6-22
18929
San Luis Obispo
Along South Bay Blvd, between Turri Rd and Santa Ysabel St, Baywood Park
Comment
SBBG110376
Brachypodium distachyon
C. B. Hardham
1963-6-5
1978 b
San Luis Obispo
Cerro Alto
457
Comment
OBI3847
Brassica nigra
Elizabeth Rudd
1971-2-24
154
San Luis Obispo
3 mi N of Santa Margarita
274
Comment
RSA0066346
Brassica nigra
George K. Helmkamp
2004-3-23
8392
San Luis Obispo
Central Coast: ENE of Nipomo, 1.5 miles SW of Rancho Road along Dana Foothill road.
171
Comment
CDA43173
Brassica oleracea
David J. Keil
1997-12-26
26413
San Luis Obispo
Montana de Oro State Park. Ocean bluffs just S of Spooner s Cove.
0
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
OBI70735
Brassica tournefortii
D. R. Miller
2009-3-13
309 .873
San Luis Obispo
Along Santa Ysabel Ave at 15th St, Los Osos
Comment
OBI51170
Briza maxima
Jan Barber
1993-7-3
39
San Luis Obispo
San Simeon State Park
Comment
UCR92525
Briza maxima
George K. Helmkamp
1996-5-25
1073
San Luis Obispo
Central Coast, between CA Hwy 1 and the ocean, 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county
15
Comment
OBI29578
Briza maxima
Melissa Luckow
1981-6-25
696
San Luis Obispo
Coastal area just N of San Simeon Beach
Comment
OBI3083
Briza minor
Larry E. Brown
1971-5-15
1992
San Luis Obispo
Cambria
Comment
OBI51360
Briza minor
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
4 .11
San Luis Obispo
San Simeon State Park. SW section of park
Comment
CAS-BOT-BC145346
Briza minor
D. E. Breedlove
1962-4-6
2117
San Luis Obispo
0.1 mile west of San Simeon junction on California State Highway 1.
30
Comment
SEINET14395769
Briza minor
D. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-1
14043
San Luis Obispo
CNPS photography committee field trip to Arroyo de la Cruz ca. 1 mi E of Calif rte 1 on Hearst Ranch
Comment
CAS-BOT-BC484538
Brodiaea jolonensis
Alice Eastwood; John Thomas Howell
1938-6-15
5980
San Luis Obispo
Near San Simeon
Comment
OBI22436
Bromus arenarius
Robert F. Hoover
1947-4-20
6997
San Luis Obispo
Sycamore Crk, W slope of La Panza Range
Comment
RSA305844
Bromus carinatus
James R. Shevock
1972-4-1
1537
San Luis Obispo
near San Luis Obispo
Comment
CAS-BOT-BC148961
Bromus carinatus var. carinatus
John Thomas Howell
1967-4-27
42070
San Luis Obispo
Cuesta Canyon County Park, San Luis Obispo.
Comment
CAS-BOT-BC148965
Bromus carinatus var. carinatus
R. F. Hoover
1964-6-12
9067
San Luis Obispo
Near Rocky Butte Fire Lookout.
Comment
CAS-BOT-BC148971
Bromus carinatus var. carinatus
R. F. Hoover
1964-7-9
9143
San Luis Obispo
5 miles west of Pozo (Salsipuedes Creek).
Comment
LA105468
Bromus carinatus var. carinatus
Barry A. Prigge;
1989-3-19
8582
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, within 0.5 mi. upstream from State Highway 1, ca. 1.5 mi. E of Morro Bay
18
Comment
OBI35259
Bromus diandrus
H. E. Jones
1981-5-18
15
San Luis Obispo
Point Piedras Blancas
Comment
OBI5529
Bromus diandrus
Sharon Jochums
1974-4-10
110
San Luis Obispo
W of hwy 1 on Point San Simeon
Comment
RSA0037512
Bromus diandrus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6549
San Luis Obispo
La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W.
538
Comment
UCR141944
Bromus diandrus
George K. Helmkamp
2003-12-18
8231
San Luis Obispo
Central Coast, Arroyo Grande, Courtland Ave. one block south of Grand Ave.
15
Comment
CAS-BOT-BC155739
Bromus diandrus
Clare B. Hardham
1957-4-2
1612
San Luis Obispo
Santa Lucia Mountains. WIllow Creek.
Comment
CAS-BOT-BC155742
Bromus diandrus
Ernest C. Twisselmann
1954-4-13
1049
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Grant's Lake.
457
Comment
OBI28578
Bromus hordeaceus
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
82
San Luis Obispo
MacGillivary Ranch, Adelaida, CA
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
CAS-BOT-BC155103
Bromus hordeaceus
R. F. Hoover
1964-6-7
8983
San Luis Obispo
Lower Canyon of San Carpoforo Creek.
Comment
OBI47133
Bromus madritensis subsp. madritensis
LynneDee Oyler
1986-5-21
470
San Luis Obispo
Santa Margarita Ranch 3.6 mi SE of town along ranch road. E base of Santa Lucia mts, locally the E boundary of the Las Pilitas fire jUly 1985
Comment
CDA16338
Bromus madritensis subsp. rubens
G. F. Hrusa
2000-4-1
15325
San Luis Obispo
Carrizo Plain; Immed. N of Carrizo Plain, along Bitterwater Rd at Kern County line.
579
Comment
HSC9316
Bromus madritensis subsp. rubens
D. A. Shally
1965-4-13
21
San Luis Obispo
Cottonwood Pass, Hwy. 41
610
Comment
OBI22397
Bromus madritensis subsp. rubens
Jesse Arnold
1964-2-25
20
San Luis Obispo
On bank of RR right of way, W of Cal pOly Ad. Bldg [San Luis Obispo, Cal Poly]
Comment
UC1131203
Bromus madritensis subsp. rubens
P. L. Johannsen
1936-3-21
709
San Luis Obispo
1 mi e of San Luis Obispo
137
Comment
CAS-BOT-BC161764
Bromus rubens
R. F. Hoover
1964-4-14
8714
San Luis Obispo
San Luis Obispo.
Comment
RSA0028085
Bromus rubens
Greg Wilvert
2005-4-6
188
San Luis Obispo
S end of Horse Canyon, 4.3 kilometers N of New Cuyama.
655
Comment
OBI19874
Bromus sitchensis
Walter F. Chesebro
1979-3-10
127
San Luis Obispo
Indian Knob. 2.5 mi above last gate on Davenport Rd. In small valley directly below knob
Comment
OBI3038
Bromus sitchensis
Larry E. Brown
1971-5-3
1975
San Luis Obispo
Along forest service road at top of Cuesta Ridge near San luis Obispo
Comment
UCD59842
Bromus tectorum
Beecher Crampton
1963-5-9
6799
San Luis Obispo
San Luis Obispo Co.: South of Atascadero, jct. of Santa Barbara Rd. and U. S. Hwy. 101.
Comment
OBI50140
Bromus vulgaris
Michael Curto, Linda Allen
1991-5-18
703
San Luis Obispo
Santa Lucia Range, E slope, Cypress Mt Rd ca. 9km S of Chimney Rock rd
400
Comment
SBBG16908
Cakile maritima
M. A. Piehl
1962-5-23
62296
San Luis Obispo
just NW of Oso Flaco Lake
6
Comment
CAS-BOT-BC233929
Calandrinia breweri
R. F. Hoover
1947-3-19
6697
San Luis Obispo
Oak Park district
Comment
OBI10816
Calandrinia breweri
Robert F. Hoover
1947-3-19
6697
San Luis Obispo
Oak Park district
Comment
UC1285083
Calandrinia breweri
R. F. Hoover
1947-3-26
6742
San Luis Obispo
just s Price Canyon
Comment
OBI46088
Calandrinia ciliata
Lynne Dee Oyler
1986-3-21
361
San Luis Obispo
Agua Escondido, USFS blue oak study area
Comment
UC1136619
Calandrinia ciliata
A. Lewis
1932-3-20
52
San Luis Obispo
San Miguel San Miguel Quadrangle
243
Comment
CAS-BOT-BC273265
Calendula officinalis
Ernest C. Twisselmann
1967-8-23
13571
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
OBI66944
California macrophylla
David J. Keil, with Kathleen A. Keil
2001-4-20
29367
San Luis Obispo
Southeast of Cholame along Davis Road, 1.8 mile southeast of California Highway 46. Vicinity of 35.71380 deg. ? x 120.26716 deg. W
421
Comment
UCR16299
Calochortus albus
Val Chase
1965-4-16
88
San Luis Obispo
4 mi south of Edna on the road from Edna to Arroyo Grande
76
Comment
CAS-BOT-BC492177
Calochortus albus
Benj. Cobb
1908-5-1
76
San Luis Obispo
Cambria, in the Coast Ranges
Comment
JEPS122386
Calochortus argillosus
Nisrine Machaka-Houri with Gracie Benson-Martin
2014-5-7
NG 6
San Luis Obispo
Turri Road.
Comment
SBBG133087
Calochortus argillosus
D. Keil, T. Teed, M. Uchida
2001-6-15
29566
San Luis Obispo
Chorro Crk drainage, Chorro Crk Bog Thistle exclosure; Camp San Luis Obispo
243
Comment
OBI82507
Calochortus clavatus
David J. Keil, with Kathleen Keil
2016-6-26
33281
San Luis Obispo
Santa Rita Road between Cayucos and Templeton
250
Comment
UC454396
Calochortus clavatus
I. J. Condit
1910-6-7
San Luis Obispo
Calif. Poly School Canyon Calif. Poly School
Comment
OBI64764
Calochortus clavatus var. clavatus
D. R. Miller
2005-6-20
605 .806
San Luis Obispo
Pine Mt Region. On Wentz Property, San Simeon Crk drainage
Comment
OBI75712
Calochortus fimbriatus
D. R. Miller
2011-7-29
711 .979
San Luis Obispo
Off the W side of Main Ridge Rd, T26S,R8E, Sect 11 in central SE part of sec 11.This is above "Pig Springs"
914
Comment
POM160761
Calochortus invenustus
Lester Rowntree
1929-6-27
s.n.
San Luis Obispo
Santa Lucia Mtns.
1439
Comment
CAS-BOT-BC492533
Calochortus luteus
Alice Eastwood
1928-5-19
15173
San Luis Obispo
On hill near Petite
Comment
SBBG108264
Calochortus luteus
C. B. Hardham
1959-5-6
4412
San Luis Obispo
between Adelaida and Nacimiento Dam
Comment
OBI36286
Calochortus obispoensis
Ann Turnquist/E. A. Wise
1980-5-20
54
San Luis Obispo
Ecological Study Area. Calif Polytechnic State Univ
Comment
SEINET10469606
Calochortus obispoensis
John G. Lemmon
1886-5-25
Lemmon s.n.
San Luis Obispo
Hills about San Luis Obispo, Cal.
Comment
UC337919
Calochortus splendens
unknown
1887-1
San Luis Obispo
Paso Robles
Comment
OBI083613
Calochortus splendens
Melissa Mooney
2016-5-11
1605
San Luis Obispo
Lopez Lake, Cougar Campground, north end of campground near trail
Comment
CAS-BOT-BC496854
Calochortus venustus
Mrs. R. W. Summers
1882-6-10
844
San Luis Obispo
San Luis Obispo and Los Osos
Comment
UC1296326
Calochortus venustus
R. F. Hoover
1949-5-15
San Luis Obispo
14 mi e Creston (on La Panza road)
Comment
SD241934
Calyptridium monandrum
Dean Wm. Taylor
1994-6-16
14399
San Luis Obispo
Nipomo Mesa: (ca. 2 air miles WNW of Highway 101 at Nipomo); cacant lots of partially developed subdivision along Willow Road 0.2 mile N of junction with Pomeroy Road (opposite 1111 Willow Road).
Comment
UC1953328
Calystegia collina
David Keil with Rhonda Riggins and D. R. Miller
1998-5-27
27506
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd, 17 road miles from Highway 1, between Rocky Butte & Burnett Peak.
Comment
CDA39869
Calystegia longipes
T. C. Fuller
1962-7-19
9252
San Luis Obispo
Highway 178 to Simmler, 13.4 miles northeast of Santa Margarita.
0
Comment
RSA303461
Calystegia longipes
J. R. Shevock
1972-4-1
1520
San Luis Obispo
La Panza Range
Comment
OBI28279
Calystegia macrostegia subsp. cyclostegia
Rick Frelinger
1982-5-10
55
San Luis Obispo
San Luis Crk in Reservoir cyn
Comment
OBI31612
Calystegia macrostegia subsp. cyclostegia
Smeltzer/Turnquist
1982-5-7
116
San Luis Obispo
Laguna Lake park
Comment
OBI35244
Calystegia macrostegia subsp. cyclostegia
K. A. Nadeau
1983-4-30
24
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St. and Rockview Rd.
Comment
SBBG129266
Calystegia macrostegia subsp. cyclostegia
D. H. Wilken, E. L. Painter, O. Gasser
2014-5-13
17988
San Luis Obispo
Rinconada Mine area, 0.3 km NW of old mill site, 1.8 km NNW of Little Falls Spring
495
Comment
OBI57044
Calystegia malacophylla
G. F. Hrusa
1998-4-25
14201
San Luis Obispo
La Panza Range. Near summit of la Panza rd immed W of turnoff to Queen Bee camp. USGS Quad Pozo Summit. 7.5
720
Comment
CDA15115
Calystegia malacophylla subsp. pedicellata
G. F. Hrusa
1998-4-25
14201
San Luis Obispo
La Panza Range; Near summit of La Panza Rd. immed. W of turnoff to Queen Bee Camp.
Comment
CAS-BOT-BC94952
Calystegia malacophylla subsp. pedicellata
R. C. Wenk
2007-4-15
630
San Luis Obispo
Along Pozo Road, 4 miles W from its intersection with Highway 58
650
Comment
RSA66858
Calystegia malacophylla subsp. pedicellata
P. A. Munz
1951-4-13
16303
San Luis Obispo
Grade on Hwy 178, above La Panza Public Camp, La Panza Range.
701
Comment
RSA710303
Calystegia subacaulis
R. K. Brummitt, D. J. Keil, N. A. Brummitt
1998-5-9
19807
San Luis Obispo
El Chorro Regional Park, 8km NW of San Luis Obispo.
100
Comment
OBI62686
Calystegia subacaulis subsp. episcopalis
Cletis England
2003-4-14
D 197
San Luis Obispo
On San Geronimo Ranch in Harmony
Comment
HSC16466
Camissonia boothii subsp. decorticans
D. A. Shally
1965-4-14
24
San Luis Obispo
10 mi. from Shandon, Avenal Cattle Association land
Comment
POM216176
Camissonia campestris subsp. campestris
D. D. Keck
1933-5-3
2110
San Luis Obispo
2.9 miles east of Paso Robles at junction of Estrella road and Shandon road
Comment
UC1953351
Camissonia campestris subsp. obispoensis
Anthony Baniaga with Theo Fitanides
2010-5-16
209
San Luis Obispo
Tierra Redonda Mountain.
Comment
RSA786547
Camissonia hirtella
Mary Sauls
1978-5-13
166
San Luis Obispo
Los Padres National Forest: Panza Range. 4.6 mi E of turnoff to Black Mountain Lookout, on graded road to Navojo Campground.
Comment
RSA186466
Camissonia micrantha
Peter H. Raven
1963-5-3
18277
San Luis Obispo
Near Atascadero
Comment
RSA43088
Camissonia micrantha
Robert F. Hoover
1947-4-26
7099
San Luis Obispo
10 miles E of Creston on La Panza Road.
Comment
UC1122190
Camissonia strigulosa
C. M. Belshaw
1936-3-28
1734
San Luis Obispo
4 mi s Morro (loc. 1732); Cayucos Quadrangle
Comment
CDA17907
Camissonia strigulosa
Austin Griffiths
1987-3-9
18066
San Luis Obispo
Oceano
0
Comment
UC1177076
Camissonia strigulosa
Peter H. Raven
1951-6-13
2989
San Luis Obispo
La Panza Camp Ground Los Padres National Forest, La Panza Range
Comment
OBI53582
Camissoniopsis cheiranthifolia
Arthur W. Hazebrook
1991-4-28
47
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis HIll
Comment
SD38653
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Edith A. Purer
1932-8-1
4696
San Luis Obispo
Morro Bay.
Comment
OBI44345
Camissoniopsis hardhamiae
David J. Keil
1985-3-31
18490
San Luis Obispo
Calf Cyn area along Calif rte 58, halfway between park Hill Rd and hwy 229
Comment
OBI35586
Camissoniopsis micrantha
S. m. Inman
1983-5-25
34
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. Rt on dirt rd after 'deer' sign, to S of dirt rd
Comment
OBI53543
Camissoniopsis micrantha
Arthur W. Hazebrook
1991-4-19
19
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes approx 30 m up from riparian corridor that runs E-W along the NE facing side of the hill
Comment
UCR39005
Cardamine californica
David J. Keil
1982-3-20
15748
San Luis Obispo
Central Coast/South Coast Range, San Luis Range in Irish Hills along dirt road leading from See Canyon Road to Hibberd Preserve
Comment
SBBG118184
Cardamine californica var. integrifolia
M. Wetherwax, E. Painter
2000-3-20
SLO 37
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
200
Comment
OBI82381
Cardamine hirsuta
David J. Keil
2016-2-14
33457
San Luis Obispo
Irish Hills Natural Preserve. Prefumo Canyon trailhead
Comment
OBI34412
Cardamine oligosperma
David J. Keil, Kathy Jones
1982-4-4
15823
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
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
CAS-BOT-BC384834
Cardionema ramosissimum
Alice Eastwood
1927-7-29
14936
San Luis Obispo
Morro Sands
Comment
UCSB23469
Cardionema ramosissimum
Keefe, Joseph
1967-4-21
San Luis Obispo
On Sheridan Road; 1000 yards east of intersection with California Highway 1; Nipomo Mesa, north of Guadalupe
15
Comment
OBI28574
Carduus pycnocephalus
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
78
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
OBI58953
Carduus tenuiflorus
David J. Keil, with Erik Frenzel
2001-4-19
29329
San Luis Obispo
Grounds of Pacific Gas and Electric Company's Diablo Canyon Nuclear Power Plant. Western end of san Luis Range on coastal terrace overlooking the ocean. Just north of power plant facilities. Vicinity of 35.2156 deg. N x 120.8756 deg. W.
30
Comment
CAS-BOT-BC34016
Carex brevicaulis
Alice Eastwood; John Thomas Howell
1938-6-15
5990
San Luis Obispo
Carpojo Creek.
Comment
CAS-BOT-BC34017
Carex brevicaulis
R. F. Hoover
1947-3-1
6635
San Luis Obispo
Cambria.
Comment
OBI38290
Carex cusickii
David J. Keil
1985-5-5
18748
San Luis Obispo
Black Lake Cyn on Nipomo Mesa SE of Oceano
Comment
RSA760020
Carex douglasii
David J. Keil, Rhonda Riggins, Karl Striby
1998-5-22
27417
San Luis Obispo
Caliente Range. Along Caliente Ridge Road between wildlife guzzler and Caliente peak.
1280
Comment
OBI6440
Carex globosa
Robert F. Hoover
1950-5-30
7940
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of)
Comment
OBI38326
Carex globosa
David J. Keil
1979-4-29
13053
San Luis Obispo
See Cyn
Comment
SEINET12398330
Carex globosa
D. Keil, Art Webster
1984-1
18177
San Luis Obispo
Canyon bottom of Lopez Wilderness Area
Comment
CAS-BOT-BC28396
Carex gracilior
Clare B. Hardham
1956-4-4
360
San Luis Obispo
York Mountain woods. Santa Lucia Mountains.
Comment
CAS-BOT-BC21857
Carex harfordii
R. F. Hoover
1947-6-2
7259
San Luis Obispo
Cambria.
Comment
UC1108384
Carex luzulina var. luzulina
Clare B. Hardham
1959-6-8
4770
San Luis Obispo
Cypress Mountain, N slope Santa Lucia Mountains
Comment
CAS-BOT-BC119431
Carex nudata
R. F. Hoover
1948-2-9
7416
San Luis Obispo
Poly Canyon (Brizziolari Creek of USGS map).
Comment
OBI22643
Carex nudata
Robert F. Hoover
1964-5-13
8843
San Luis Obispo
Santa Rita Crk W of Templeton
Comment
CAS-BOT-BC146576
Carex obispoensis
Clare B. Hardham
1969-5-28
17186
San Luis Obispo
N.E. slopes of Red Mt., San Simeon Creek
Comment
JEPS99138
Carex obispoensis
Clare B. Hardham
1960-6-1
6000
San Luis Obispo
Burnett Peak Santa Lucia Mountains
609
Comment
UC1586832
Carex obispoensis
David A. Young with S. A. Junak and M. Carroll
1989-3-13
1847
San Luis Obispo
w end Cuesta Ridge Botanical Area (near the end of the reserve)
Comment
CAS-BOT-BC539867
Carex obispoensis
R. F. Hoover
1947-3-16
6684
San Luis Obispo
Just N of Arroyo de la Cruz near ocean on Hwy #1
Comment
CDA17602
Carex pansa
Austin Griffiths, Joe R. Walker
1982-3-8
s.n.
San Luis Obispo
Pismo Dunes; ca. 1/4 mi. S of Grand Ave. Ramp and about same N of benchmark.
Comment
SBBG57170
Carex pansa
R. Hoffmann
1930-4-18
San Luis Obispo
Arroyo Grande
Comment
POM313117
Carex pansa
Malcolm A. Nobs, S. Galen Smith
1948-9-9
662
San Luis Obispo
Dune-bound marshes, south of Pismo Beach.
Comment
OBI60620
Carex praegracilis
V. L. Holland & David J. Keil, David J. Keil
1990-4-14
s.n.
San Luis Obispo
Cambria Ranch
Comment
CAS-BOT-BC118553
Carex praegracilis
R. F. Hoover
1946-7-14
6226
San Luis Obispo
North end of Morro Bay on sand dunes.
Comment
OBI40151
Carex serratodens
David J. Keil
1979-3-10
s.n.
San Luis Obispo
Base of San Luis Mtn behind Royal Oak Motel
Comment
SBBG110362
Carex serratodens
C. B. Hardham
1958-5-10
3300
San Luis Obispo
Cypress Mtn
Comment
SD249083
Carex serratodens
David J. Keil, Janet Haden
1988-5-24
20690
San Luis Obispo
Irish Hills, San Luis Range. Froom Ranch on SW side of Los Osos Valley Road, just west of junction with Calle Joaquin and US 101. Near outflow from Froom Creek.
35
Comment
CAS-BOT-BC117625
Carex serratodens
Clare B. Hardham
1959-5-19
4670
San Luis Obispo
Las Tablas Creek, 7X Ranch.
Comment
CAS-BOT-BC116851
Carex subbracteata var. subbracteata
R. F. Hoover
1964-5-13
8853
San Luis Obispo
South Fork of Old Creek
Comment
OBI70141
Carpobrotus chilensis
Bernard Miossi
1939-7-30
135
San Luis Obispo
Along Pismo Beach-Oceano Hwy, 1-1/2 miles south of Pismo Beach
15
Comment
OBI9665
Castilleja affinis
Robert F. Hoover
1967-5-6
10556
San Luis Obispo
S of Oso Flaco Lake
Comment
OBI53576
Castilleja affinis
Arthur W. Hazebrook
1991-4-28
52
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
RSA492689
Castilleja affinis
Walter Wisura, L. Aberbom
1989-5-17
4359
San Luis Obispo
San Bernardo Creek Ranch, east of Morro Bay.
Comment
RSA518688
Castilleja affinis
T. I. Chuang, L. R. Heckard
1970-6-18
6804
San Luis Obispo
On road to Cambria Lodge, Cambria.
Comment
SBBG112603
Castilleja affinis subsp. affinis
C. B. Hardham
1959-4-10
4212
San Luis Obispo
intersection of Oak Flat Rd and north rd to Adelaida
Comment
SBBG30897
Castilleja affinis subsp. affinis
R. N. Philbrick
1968-6-7
San Luis Obispo
just N of Oso Flaco Lake
Comment
OBI32635
Castilleja attenuata
David J. Keil
1982-5-2
15917
San Luis Obispo
Along Park Hill Rd
Comment
SEINET7063691
Castilleja attenuata
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
An open weedy grassland. About 15.6 miles east of Arroyo Grande on the Huasna Road. UTM Zone 10, 741103mE, 3892235mN. (WGS84/NAD83).
241
Comment
UC1315044
Castilleja brevistyla
R. F. Hoover
1967-4-5
10362
San Luis Obispo
w edge Carrizo Plain (on Highway 58)
Comment
UC1953214
Castilleja brevistyla
David Keil with Lynne Dee Althouse and Meg Perry
2010-4-8
30695
San Luis Obispo
Carrizo Plain Southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
OBI76638
Castilleja densiflora subsp. densiflora
Jason Dart
2005-4-17
260
San Luis Obispo
Rocky Cyn Rd. The last private parcel on S side of the road at the dead-end trailhead into Rocky Cyn from the Creston side
482
Comment
OBI31678
Castilleja densiflora subsp. obispoensis
Turnquist, Smeltzer
1982-5-1
81
San Luis Obispo
On the NE side of Laguna Lake Park
Comment
OBI58852
Castilleja densiflora subsp. obispoensis
David J. Keil
1998-4-2
26526
San Luis Obispo
East-West Ranch, Cambria
Comment
OBI76629
Castilleja densiflora subsp. obispoensis
Jason Dart
2005-4-29
263
San Luis Obispo
S slope of Squire Cyn, E of Monte Rd
76
Comment
UC454805
Castilleja densiflora subsp. obispoensis
I. J. Condit
1908-4-28
San Luis Obispo
See Canyon
Comment
JEPS4538
Castilleja densiflora subsp. obispoensis
Rimo Bacigalupi and G. T. Robbins
1952-4-22
3658
San Luis Obispo
1 mi s Cambria Pines Inn (field at junction of old and new roads (former old coastal county road), Cambria); Cambria
Comment
OBI62672
Castilleja densiflora subsp. obispoensis
Jason Dart
2003-6-12
D 135
San Luis Obispo
Jordan Ln, Cambria. The property is approx. 0.75 mi N of Cambria, S of Leffingwell Crk
61
Comment
OBI35445
Castilleja exserta
Melody Dickens
1980-4-30
1 bH
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
UC454800
Castilleja exserta
I. J. Condit
1910-4-30
San Luis Obispo
El Pizmo; along R.R.
Comment
JEPS15211
Castilleja exserta subsp. exserta
C. M. Belshaw
1936-3-17
1604
San Luis Obispo
2 mi sse Nipomo; Nipomo Quad.
76
Comment
JEPS35332
Castilleja exserta subsp. exserta
R. F. Hoover
1964-6-6
8963
San Luis Obispo
Los Osos
Comment
OBI74410
Castilleja exserta subsp. exserta
Theo Fitanides, Anthony Baniaga
2010-4-23
129
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
472
Comment
OBI58878
Castilleja foliolosa
David J. Keil, with Kathleen A. Keil
1998-5-26
27451
San Luis Obispo
Los Padres National Forest, La Panza Mountains, Pine Mountain area. Forest Rd. 30S14 near border of Machesna Wilderness Area, NW of Castle Crags.
Comment
UCR29884B
Castilleja jepsonii
Melissa Luckow, R. Riggins
1982-5-14
869
San Luis Obispo
Coast Range, 1.9 mi. SE of Avenales Guard Station on San Jose Avenales Rd.
Comment
OBI9661
Castilleja miniata var. miniata
Robert F. Hoover
1946-9-19
6425
San Luis Obispo
Oceano Beach
Comment
CAS-BOT-BC241107
Castilleja mollis
Delzie Demaree
1938-8-22
18090
San Luis Obispo
P.O. Pismo Beach
Comment
CAS-BOT-BC294751
Castilleja plagiotoma
R. C. Wenk
2007-4-8
610
San Luis Obispo
Carrizo Plain National Monument, Caliente Ridge
1310
Comment
OBI74544
Castilleja subinclusa subsp. subinclusa
George Butterworth
2010-5-10
794
San Luis Obispo
S Chimineas Ranch. Carrizo Cyn, 2/3 mi N of White Rock
Comment
JEPS28883
Castilleja subinclusa subsp. subinclusa
Ernest C. Twisselmann
1962-4-27
7018
San Luis Obispo
3 mi w Cholame (Palo Prieto Canyon); Western San Joaquin Valley, Temblor Range, Palo Prieto Canyo
548
Comment
OBI58874
Castilleja subinclusa subsp. subinclusa
David J. Keil
1998-5-20
27367
San Luis Obispo
20 mi. E of junction with Tepusquet Canyon Road on Hwy 166.
Comment
CAS-BOT-BC38243
Caulanthus anceps
Lincoln Constance; Alan A. Beetle
1940-3-22
2536
San Luis Obispo
California Inner Coast Ranges. Carrizo Plain, 10.5 miles south of Simmler.
762
Comment
OBI14938
Caulanthus anceps
Robert F. Hoover
1949-4-21
7626
San Luis Obispo
14 mi E of Creston on Laz Panza Rd
Comment
SBBG51084
Caulanthus anceps
R. S. Woglum
1938-4-22
1598
San Luis Obispo
10 mi S of Simmler (SE)
Comment
OBI14927
Caulanthus californicus
Robert F. Hoover
1952-1
San Luis Obispo
Comment
UC659343
Caulanthus coulteri var. lemmonii
Lincoln Constance, Alan A. Beetle
1940-3-22
2537
San Luis Obispo
two mi ne La Panza; Inner Coast Ranges, ne of La Panza
487
Comment
CAS-BOT-BC40379
Caulanthus lasiophyllus
Katharine Brandegee
s.n.
San Luis Obispo
Paso Robles.
Comment
OBI14898
Caulanthus lasiophyllus
Robert F. Hoover
1967-3-27
10296
San Luis Obispo
Chalk Mt, N side of Cuyama Valley
Comment
UCD114687
Caulanthus lasiophyllus
J. M. Tucker
1952-3-13
2330
San Luis Obispo
Northeastern San Luis Obispo County: Near top of W side of Polonio Pass, 3.5 miles E of Cholame.
Comment
CAS-BOT-BC40354
Caulanthus lasiophyllus
Ernest C. Twisselmann
1963-4-25
8105
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, 1.5 mile southwest of Grants Lake.
731
Comment
CAS-BOT-BC40358
Caulanthus lasiophyllus
Clare B. Hardham
1958-3-22
2910
San Luis Obispo
Santa Lucia Mountains. Steiner Creek.
Comment
CAS-BOT-BC40370
Caulanthus lasiophyllus
R. F. Hoover
1950-4-2
7809
San Luis Obispo
Panorama Hills.
Comment
SBBG95329
Caulanthus lasiophyllus
C. F. Smith
1988-3-1
12116
San Luis Obispo
St Hwy 58, at hairpin turn on N slopes of Temblor Range near head of Temblor Crk
914
Comment
UCD114689
Caulanthus lasiophyllus
Ernest C. Twisselmann
1963-4-25
8105
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. Goldtree Hills, 1.5 miles SW of Grants Lake.
731
Comment
CAS-BOT-BC48992
Ceanothus cuneatus
R. F. Hoover
1958-3-26
8432
San Luis Obispo
Ridge of Santa Lucia Mts. northwest of Cuesta Pass
Comment
UCR13725
Ceanothus cuneatus
R. S. Woglum
1941-4-26
2980
San Luis Obispo
La Panza, East central part of county
574
Comment
UCR161955
Ceanothus cuneatus subsp. cuneatus
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8920
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Mtns. Huasna Canyon along Huasna Road; 8.5 mi east of its junction with Lopez Road
277
Comment
UCR163903
Ceanothus cuneatus subsp. cuneatus
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9239
San Luis Obispo
Outer South Coast Ranges, Pozo Road, 5.5 mi east of [Santa Margarita Lake Road]; W end of Garcia Mountains
503
Comment
UC570006
Ceanothus cuneatus var. cuneatus
H. C. Lee
1936-1-31
379
San Luis Obispo
1 mi ne. Saddle Peak; Port San Luis quad.
441
Comment
SBBG104901
Ceanothus cuneatus var. ramulosus
M. D. Proctor, E. A. Young
1993-3-20
ROB 297
San Luis Obispo
Chorro Crk, 1 km N of Chorro Reservoir; Camp San Luis Obispo
Comment
OBI72210
Ceanothus cuneatus var. ramulosus
E. Painter & M. Wetherwax, M. Wetherwax
2001-5-15
SLO- 193
San Luis Obispo
Camp San Luis Obispo. Near road to Primera and la Trinidad mines, 0.65 road mi from Chorro Reservoir
Comment
UC1276261
Ceanothus foliosus var. foliosus
R. F. Hoover
1964-5-11
8797
San Luis Obispo
Hill mountain, north slope near summit
Comment Read comments Jul 21 2012
SBBG116856
Ceanothus foliosus var. medius
E. Painter, M. Wetherwax
2002-2-27
SLO 211
San Luis Obispo
near rd below Primera Mine, ca. 0.7 air km S of Primera Mine, ca. 0.2 air km SE of New London Mine; Camp San Luis Obispo
Comment
RSA25657
Ceanothus foliosus var. medius
Carl B. Wolf
1941-7-11
10982
San Luis Obispo
S Coast Range, La Panza Range, 1/10 mile E of Summit of the Pozo La Panza Grade (Hwy 178).
823
Comment
OBI5005
Ceanothus impressus
Carl B. Wolf
1941-7-11
10977
San Luis Obispo
Nipomo Mesa, Approx 3 mi NW of Nipomo
Comment
RSA25853
Ceanothus impressus var. nipomensis
Carl B. Wolf
1941-7-30
11106
San Luis Obispo
Price Canyon
Comment
RSA1145
Ceanothus impressus var. nipomensis
B. D. Stark
1929-7-16
1365
San Luis Obispo
5 miles so. of Arroyo Grande.
61
Comment
RSA399056
Ceanothus impressus var. nipomensis
Lester Rowntree
s.n.
San Luis Obispo
Coastal Mesa
Comment
SBBG14326
Ceanothus maritimus
R. Gankin, W. R. Russell
1962-2-22
340
San Luis Obispo
hill just S of Arroyo de la Cruz, 0.5 mi E of Hwy 1, 9.4 mi NW of entrance to Hearst State Historical Monument
Comment
OBI25027
Ceanothus oliganthus var. sorediatus
David J. Keil, Dirk Walters
1980-4-26
13867
San Luis Obispo
Along Town crk near Lime Mtn Mine, W of Paso Robles
Comment
RSA175244
Ceanothus oliganthus var. sorediatus
Robert F. Thorne, Percy C. Everett
1963-4-20
31596
San Luis Obispo
0.5 miles NW of Cuesta Pass along Cuesta Ridge
Comment
RSA95354
Ceanothus oliganthus var. sorediatus
F. W. Peirson
1925-3-25
5673
San Luis Obispo
Morro Creek
412
Comment
OBI60770
Ceanothus papillosus
G. F. Hrusa, Austin P. Griffiths
1987-5-3
5338
San Luis Obispo
Along summit of Buchon Ridge immed. W of Coon Crk cyn
Comment
SEINET12211314
Ceanothus ramulosus var. ramulosus
L. P. Janeway, Castro, B.
1989-1
3176
San Luis Obispo
San Luis Obispo quad T30S, R12E, SE1/4 of Sec. 2. Upper reaches of Stenner Cr. ca 0.2 mi SW of
366
Comment
SBBG104337
Ceanothus spinosus
F. L. Johnson, E. A. Young
1993-5-27
ROB 686
San Luis Obispo
Cerro Romualdo; Camp San Luis Obispo
Comment
OBI29085
Ceanothus thyrsiflorus var. griseus
Karen Symonds
1982-8-7
36
San Luis Obispo
Montana de Oro State Park, along coon Creek trail
Comment
UCD170402
Ceanothus thyrsiflorus var. griseus
D. O. Burge; S. Ratay
2016-12-3
2208
San Luis Obispo
San Luis Obispo County: Cerro Cabrillo area, N slope of ridge connecting Cerro Cabrillo to Hollister Peak.
62
Comment
OBI10334
Ceanothus thyrsiflorus var. thyrsiflorus
Robert F. Hoover
1968-4-20
11070
San Luis Obispo
Mesa summit S of Arroyo de la Cruz
Comment
OBI32212
Ceanothus thyrsiflorus var. thyrsiflorus
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14371
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
UCR161099
Centaurea melitensis
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9648
San Luis Obispo
Central Coast Range, along Calif. Hwy 58 (Carrizo Hwy), 22.2 miles east of Santa Margarita; near Camatta Creek
552
Comment
SBBG117848
Centaurea solstitialis
D. Oberhoff, R. Root
2000-6-16
San Luis Obispo
near Operating Engineers Training Trust pond and mouth of Chorro Crk into Chorro Reservoir; Camp San Luis Obispo
250
Comment
OBI16866
Centaurea solstitialis
Robert F. Hoover
1964-7-9
9121
San Luis Obispo
Santa Margarita, along railway
Comment
UC2027039
Centaurium
David Keil
1998-6-30
27869
San Luis Obispo
Just S of junction with Highway 58 along Red Hill Road
Comment
UC1392617
Centromadia parryi subsp. congdonii
R. F. Hoover
1969-8-15
11545
San Luis Obispo
valley w Mt. Bishop
Comment
OBI16132
Centromadia pungens subsp. pungens
Robert F. Hoover
1965-9-18
9565
San Luis Obispo
Santa Margarita
Comment
OBI25492
Centromadia pungens subsp. pungens
M. G. McLeod
1979-8-15
1332
San Luis Obispo
Plants collected on consultation trip with Michael Mortenson D.O.T. to bridge replacement sites at intersections of Shell, Camatti, Navajo and San Juan Creeks with hwy 58
Comment
OBI31429
Cerastium glomeratum
Joy Nishida, Julie Oxford
1982-4-16
299
San Luis Obispo
American Cyn. 1.7 mi S of American cyn campground, at stream crossing
488
Comment
OBI72458
Cerastium glomeratum
A. Dilworth & J. Goldzman, J. Goldzman
1998-4-20
s.n.
San Luis Obispo
Camp Roberts. 20 m NNE of intersection of W Perimeter and Chalk Rock rds, Training Area Y3, LCTA Plot 52. UTMs NAD27: zone 10s, 700038E, 3955076N
300
Comment
OBI80189
Cercocarpus betuloides
David J. Keil
1978-3-25
12689
San Luis Obispo
Irving Ranch.
Comment
CAS-BOT-BC135406
Cercocarpus betuloides var. betuloides
R. F. Hoover
1946-8-17
6296
San Luis Obispo
Upper Arroyo Grande 5 mi. above County Park.
Comment
UC1315051
Chaenactis fremontii
R. F. Hoover
1967-3-28
10314
San Luis Obispo
near n end of Elkhorn Plain (canyon in Temblor Range); Temblor Range, Elkhorn Plain
Comment
RSA0028215
Chaenactis glabriuscula
Greg Wilvert
2005-4-24
306
San Luis Obispo
1.2 kilometers WNW of Lawson Spring.
852
Comment
UC2027436
Chaenactis glabriuscula
Greg Wilvert
2005-4-24
306
San Luis Obispo
Southeast Half of the Caliente Range. 1.2 km WNW of Lawson Spring.
Comment
OBI33835
Chaenactis glabriuscula var. glabriuscula
Melissa Luckow, Rhonda Riggins, Richard Pimentel
1983-2-27
1081
San Luis Obispo
hwy 166, 12.4 mi E of turnoff to Spanish ranch
518
Comment
CAS-BOT-BC277647
Chaenactis glabriuscula var. megacephala
R. F. Hoover
1967-3-22
10266
San Luis Obispo
Hills at western edge of Carrizo Plain, west of Simmler
Comment
UC1285234
Chaenactis stevioides
R. F. Hoover
1949-5-1
7639
San Luis Obispo
summit of Cottonwood Pass
Comment
CAS-BOT-BC279620
Chaenactis stevioides
Ernest C. Twisselmann
1965-4-12
10500
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Head of Palo Prieta Canyon
670
Comment
UC178328
Chamaesyce serpillifolia subsp. hirtula
Katharine Brandegee
1912-10-2
San Luis Obispo
Sam Miguel
Comment
RSA202509
Chenopodium ambrosioides var. ambrosioides
E. C. Twisselmann
1968-10-21
15038
San Luis Obispo
Paso Robles: Salinas River just N of the Hwy 46 bridge.
181
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
RSA122859
Chenopodium californicum
C. A. Graham
1938-4-6
279
San Luis Obispo
0.2 mile NE of Bee Rock, Bee Rock Canyon, a tributary of the San Antonio River, SE of Bradley
290
Comment
SBBG81655
Chenopodium littoreum
C. F. Smith
1975-5-6
10828
San Luis Obispo
Dune Lakes
Comment
OBI73048
Chenopodium littoreum
Nuri Benet-pierce, John P. Pierce
2010-6-4
296
San Luis Obispo
Nipomo-Dunes Natl Wildlife Reguge, Guadalupe, CA
Comment
OBI40111
Chenopodium macrospermum
David J. Keil
1977-11-12
s.n.
San Luis Obispo
San Luis Obispo at Laguna Lake Park
Comment
SDSU19548
Chenopodium murale
Nuri Benet-Pierce, John P. Pierce
2010-6-7
309
San Luis Obispo
Land Conservancy Preserve at Jack Lake, Guadalupe, California
14
Comment
OBI57893
Chenopodium strictum var. glaucophyllum
David J. Keil
2000-3-6
28435
San Luis Obispo
Los Osos. Field across South Bay Blvd. from Los Osos Junior High School.
15
Comment
OBI38295
Chlorogalum pomeridianum
David J. Keil
1985-5-5
18752
San Luis Obispo
Black Lake Cyn on Nipomo Mesa SE of Oceano
Comment
OBI65947
Chlorogalum pomeridianum
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-8
31
San Luis Obispo
Central Coast Comprehensive Wetlands GIS (CCCWGIS). S of Morro Bay on Hwy 1. At Walters Crk headwaters N of hwy 1
197
Comment
OBI27368
Chondrilla juncea
Robert L. Allen
Jan-82
A 500
San Luis Obispo
San Luis Obispo, near interx of Madonna and Los Osos Valley rds. In backyard of private residence at 1351 Royal Way #13
Comment
RSA0028291
Chorispora tenella
David J. Keil
2008-4-17
30513
San Luis Obispo
Highway 166, 1.2 miles west of junction with Highway 33. Cuyama Valley east of Cuyama.
720
Comment
CAS-BOT-BC178907
Chorizanthe
Chester Dudley
1936-5-1
s.n.
San Luis Obispo
Indian Creek on roa from Creston to Conatti
Comment
OBI11264
Chorizanthe angustifolia
Robert F. Hoover
1966-5-15
9855
San Luis Obispo
Jack Lake
Comment
RSA392636
Chorizanthe angustifolia
Ralph Hoffman
1930-4-18
s.n.
San Luis Obispo
Arroyo Grande
Comment
SBBG30918
Chorizanthe angustifolia
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
SEINET7072469
Chorizanthe angustifolia
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment
OBI80908
Chorizanthe angustifolia
David J. Keil
1985-6-19
18883
San Luis Obispo
Los Osos Oaks Preserve
Comment
SFV17438
Chorizanthe angustifolia
P. M. Schiffman
1998-5-28
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Sandy wash at roadside along Elkhorn Road.
Comment
CHSC47119
Chorizanthe biloba
L. P. Janeway; Jean Witzman
1988-4-29
2645
San Luis Obispo
SE'ern-most dry forks of Herhuero Cr, 1 1/4 mi W of Shedd Cyn; ca 4 mi S of Creston-Shandon Rd (hwy 41). Barish S-facing annual grassland slope.
426
Comment
CAS-BOT-BC178970
Chorizanthe biloba
Ernest C. Twisselmann
1963-6-9
8389
San Luis Obispo
Hills at the summit of Palo Prieta Canyon. Temblor Range and the Western San Joquin Valley
678
Comment
CAS-BOT-BC191792
Chorizanthe breweri
R. F. Hoover
1946-6-15
6144
San Luis Obispo
Reservoir Canyon
Comment
UC372988
Chorizanthe breweri
Marcus E. Jones, A. M.
May 1882
San Luis Obispo
San Luis Obispo
Comment
RSA487194
Chorizanthe diffusa var. nivea
James L. Reveal, C. Rose Broome, Clare B. Hardham
1987-6-18
6483
San Luis Obispo
Nipomo Mesa in Los Berros, on sand dunes north of Dale Ave., 0.1 mile E of Wagon Wheel Way and 0.4 mile W of the Union Oil Summit Pumping Station, about 4 airline miles NW of Nipomo.
122
Comment
CAS-BOT-BC191240
Chorizanthe douglasii
R. F. Hoover
1952-5-6
8156
San Luis Obispo
6 Mi E of Creston on La Panza road
Comment
UCR29924A
Chorizanthe douglasii
Melissa Luckow, R. Riggins
1982-5-14
865
San Luis Obispo
Just north of Nick Ranch on the road to Pine Mt. Spring. south of Sycamore Canyon
511
Comment
OBI57057
Chorizanthe membranacea
Frederic Hrusa
1993-5-21
11092
San Luis Obispo
Along trl approx 2 km beyond Stony crk camp
600
Comment
OBI66145
Chorizanthe membranacea
D. R. Miller
1989-6-1
689 -1
San Luis Obispo
Along Rocky Butte truck trl rd side at 'Air Strip' +/- 2.5 mi from first gate at end of San Simeon crk rd
Comment
JEPS57612
Chorizanthe obovata
Ralph Hoffmann
1930-7-8
San Luis Obispo
Upper Cuyama Valley
Comment
RSA489228
Chorizanthe obovata
James L. Reveal, C. Rose Broome
1987-6-20
6498
San Luis Obispo
Price Canyon, Shell Oil Company fields west of Price Canyon Road, 0.5 mile north of Ormonde Road and 1.2 mile south of Edna, about 3 airline miles north of Pismo Beach
91
Comment
OBI81143
Chorizanthe rectispina
Jason Dart
2010-6-11
419
San Luis Obispo
Goldie Lane at Highway 58.
471
Comment
OBI58024
Chorizanthe rectispina
David J. Keil, with V. L. Holland
1992-5-28
23159
San Luis Obispo
Between San Luis Obispo and Arroyo Grande along Highway 227. Montecito Ridge area.
Comment
SEINET6894768
Chorizanthe staticoides
W. P. Vestal, A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Ca. 2.0 miles north of San Luis Obispo.
Comment
UC338250
Chorizanthe staticoides
unknown
1887-1-1
San Luis Obispo
Comment
OBI11175
Chorizanthe uniaristata
Robert F. Hoover
1953-5-17
8315
San Luis Obispo
"Skunk Well" cyn near Marianas Ranch, Temblor Range
Comment
RSA163762
Chorizanthe uniaristata
Clare B. Hardham
1963-6-20
10839
San Luis Obispo
Freeborn Mt.
Comment
OBI11170
Chorizanthe watsonii
Robert F. Hoover
1950-5-6
7889
San Luis Obispo
Between San Juan River and Carrizo Plain
Comment
HSC91755
Chrysolepis chrysophylla var. minor
Susan H. Bicknell, T. P. Worley
1989-8-8
San Luis Obispo
Montano de Oro
15
Comment
UC1873087
Cicuta maculata var. bolanderi
Cedrick Villasenor
2004-5-3
s. n.
San Luis Obispo
Santa Lucia Mountains W of Templeton on Santa Rita Creek Road, 3.7 mi W of Vineyard Drive.
Comment
UC1416526
Cirsium fontinale var. obispoense
George E. Pilz
1966-2-26
252
San Luis Obispo
two tenths of a mile downstream from junction of n and s forks of San Simeon Creek San Simeon Creek
97
Comment
UCR28904
Cirsium fontinale var. obispoense
Dayna Rocco
1981-5-17
s.n.
San Luis Obispo
Laguna Lake Park.
38
Comment
CAS-BOT-BC285461
Cirsium occidentale var. californicum
Alice Eastwood; John Thomas Howell
1936-5-7
2289
San Luis Obispo
Cuesta Pass
Comment
CAS-BOT-BC285471
Cirsium occidentale var. californicum
R. F. Hoover
1965-6-17
9430
San Luis Obispo
Santa Lucia Range. Ridge nw. of Cuesta Pass
Comment
CAS-BOT-BC100981
Cirsium occidentale var. compactum
Roxana S. Ferris; R. Bacigalupi
1946-4-14
11118
San Luis Obispo
Cambria
Comment
CAS-BOT-BC100985
Cirsium occidentale var. compactum
David D. Keck; Wm. M. Hiesey
1940-5-31
5153
San Luis Obispo
1 mi. N. of Piedras Blancas lighthouse
Comment
OBI70534
Cirsium occidentale var. occidentale
B. Villegas
1999-6-16
Control 990053
San Luis Obispo
Central coast ranges; near entrance to Tosco Oil co, Nipomo dunes, Nipomo
Comment
CAS-BOT-BC280123
Cirsium occidentale var. venustum
Ernest C. Twisselmann
1956-5-28
2863
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon
640
Comment
OBI57636
Cirsium occidentale var. venustum
David J. Keil
1998-8-24
28012
San Luis Obispo
Los Padres National Forest, N of Rock Front Ranch in Brown Canyon and vicinity, T32S R R18E Sect. 24.
Comment
CAS-BOT-BC292740
Cirsium scariosum var. citrinum
E. R. Blakley
1960-7-2
3506
San Luis Obispo
Oso Flaco Lake
6
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
OBI57482
Cirsium scariosum var. loncholepis
David J. Keil
1998-11-13
28199
San Luis Obispo
Guadalupe Dunes. Dune swale wetland in back dunes area
Comment
OBI80790
Cistus incanus
D. R. Miller, Elizabeth A. Appel
2015-6-6
615 .1128
San Luis Obispo
11 plants growing on west side of Hwy 1, 50m north of Arroyo De La Cruz bridge.
25
Comment
JEPS43575
Clarkia affinis
Rhoda Ramona Reed
1915-5-23
471
San Luis Obispo
San Luis Mt.
Comment
JEPS43714
Clarkia affinis
Miss Rhoda Reed
1914-6-12
461
San Luis Obispo
Yorks Hill Atascadero
Comment
OBI19028
Clarkia affinis
Eben McMillan
1952-5-20
122
San Luis Obispo
E. McMillan Ranch Choice Valley 1 mi S 8 mi E
Comment
UC1072013
Clarkia affinis
Kenton L. Chambers
1956-4-28
1028
San Luis Obispo
1.7 mi se of bridge Salinas River (Rocky Canyon Road from Atascadero to Creston)
Comment
OBI27178
Clarkia bottae
Thomas Burrows
1980-6-20
96
San Luis Obispo
Reservoir Cyn
Comment
OBI32160
Clarkia bottae
David J. Keil
1981-6-20
14876
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
UC639012
Clarkia bottae
B. E. and H. J. Miossi
1940-6-25
262
San Luis Obispo
3 mi s Morro Rock
Comment
UCD104366
Clarkia bottae
Daryl Koutnik
1978-6-19
525
San Luis Obispo
San Luis Obispo County: Prefumo Canyon.
243
Comment
RSA0059996
Clarkia bottae
Clare B. Hardham
1958-7-1
3749
San Luis Obispo
Head of Old Creek, Santa Rita Rd
Comment
OBI12129
Clarkia cylindrica
Robert F. Hoover
1967-6-4
10595
San Luis Obispo
Cyn in Temblor Range near N end of Elkhorn Plain
Comment
CAS-BOT-BC94892
Clarkia cylindrica
R. C. Wenk
2007-4-19
646
San Luis Obispo
Carrizo Plain N.M., foothills of Caliente Range, above KCL campground
716
Comment
OBI12127
Clarkia cylindrica
Robert F. Hoover
1947-5-24
7196
San Luis Obispo
Pilitas Crk district
Comment
SFV17434
Clarkia cylindrica
P. M. Schiffman
1998-5-28
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area near hillside near Elkhorn Road.
Comment
CAS-BOT-BC164457
Clarkia epilobioides
I. J. Condit
1909-5-2
s.n.
San Luis Obispo
Johnson's Peak
Comment
JEPS13314
Clarkia modesta
Rimo Bacigalupi with G. Thomas Robbins and R. S. Ferris
1955-5-25
5243
San Luis Obispo
e base La Panza Range (just off State Highway 178, at La Panza Public Camp); Los Padres National Forest
655
Comment
RSA140010
Clarkia modesta
Clare B. Hardham
1960-5-17
5764 -A
San Luis Obispo
Santa Lucia Mountains: 1 mile northwest of Bee Rock.
Comment
OBI12121
Clarkia prostrata
Robert F. Hoover
1950-5-30
7953
San Luis Obispo
Mouth of Arroyo de la Cruz (just S of)
Comment
UC930736
Clarkia prostrata
Alice Eastwood, John Thomas Howell
1938-6-15
5973
San Luis Obispo
between Cambria and San Simeon
Comment
OBI65262
Clarkia prostrata
D. R. Miller
2005-4-23
405 .791
San Luis Obispo
Pine Mt Region. Along W side of hwy 1 between hwy and sand dunes Point Sierra Nevada
Comment
UCR157982
Clarkia purpurea subsp. quadrivulnera
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4212
San Luis Obispo
South Coast Range, Alamo Creek Rd, 0.9 mile north of Calif. Hwy 166, near Twitchell Reservoir
320
Comment
CAS-BOT-BC163944
Clarkia purpurea subsp. quadrivulnera
Ira L. Wiggins
1926-5-9
2069
San Luis Obispo
2 miles East of Templeton
Comment
OBI64467
Clarkia purpurea subsp. quadrivulnera
David J. Keil
2001-5-10
29433
San Luis Obispo
Bitterwater Road, Pinole Spring. 10.1 road miles north from Highway 58 at site of stone springbox on slope below road. Vicinity of 35.49703 deg. N x 120.07248 deg. W.
689
Comment
RSA43084
Clarkia purpurea subsp. quadrivulnera
Robert F. Hoover
1947-4-25
7065
San Luis Obispo
2 miles south of Arroyo Grande.
Comment
SBBG21376
Clarkia purpurea subsp. quadrivulnera
C. B. Hardham
1962-5-6
10063
San Luis Obispo
Adelaida
Comment
RSA209478
Clarkia purpurea var. hirsuta
Robert F. Hoover
1964-6-5
8902
San Luis Obispo
Cuesta Pass summit, east side of highway
Comment
OBI30644
Clarkia rhomboidea
Bernie Smith
1966-7-25
176
San Luis Obispo
NE/2 22N-7E-34
Comment
UC1279893
Clarkia rubicunda
Peter H. Raven
1957-7-6
11058
San Luis Obispo
2.3 mi n of bridge Arroyo de la Cruz Creek (opposite State Highway 1)
Comment
UC1226820
Clarkia speciosa
P. J. Hurd and Stage
1962-6-9
62 -17
San Luis Obispo
5.1 mi ne Santa Margarita
Comment
CAS-BOT-BC165247
Clarkia speciosa subsp. immaculata
R. F. Hoover
1966-5-15
9860
San Luis Obispo
Oak Park district
Comment
POM32098
Clarkia speciosa subsp. immaculata
L. R. Abrams
1917-6-10
s.n.
San Luis Obispo
Near Pismo Beach
Comment
SBBG117535
Clarkia speciosa subsp. speciosa
E. Painter, M. Wetherwax
2002-4-25
CR 297
San Luis Obispo
N of San Marcos Rd on nearly flat barrens, top of ridge; Camp Roberts
Comment
SBBG5006
Clarkia speciosa subsp. speciosa
C. B. Hardham
1958-5-31
3467
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC165363
Clarkia speciosa subsp. speciosa
Ira L. Wiggins
1929-5-24
3762
San Luis Obispo
Roadside 1 1/2 miles east of Templeton
Comment
RSA209498
Clarkia speciosa subsp. speciosa
Clare B. Hardham
1959-6-10
4848
San Luis Obispo
Junction Cayucos Road and York Mountain Road
Comment
SEINET10492143
Clarkia tembloriensis
Kimberlie McCue
1993-6-1
McCue 930601 -1B
San Luis Obispo
Head 1.9 mi N on Hurricane Rd from Elkhorn Rd. Turn left at fork, heading N .6 mi. Plants on E side of road.
914
Comment
OBI62641
Clarkia unguiculata
George Butterworth
2003-5-9
517
San Luis Obispo
Chimineas. Carrizo Cyn rd at rd spring 2.3 mi S of Chimineas Rd
Comment
UCD67181
Clarkia unguiculata
G. F. Hrusa
1995-5-2
12243
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. SE base of Peak 3.
500
Comment
UC20028
Clarkia unguiculata
W. H. Brewer
1861-4-30
490
San Luis Obispo
Atascadero Ranch Santa Margarita Valley
Comment Read comments Jul 6 2010
CAS-BOT-BC439286
Claytonia exigua subsp. exigua
David D. Keck; J. Clausen
1935-4-10
3127
San Luis Obispo
Kern-San Luis Obispo County Line, 13 miles northwest of McKittrick, on road to Simmler, east slope of Temblor Range (Inner Coast Range).
855
Comment
CAS-BOT-BC439583
Claytonia parviflora subsp. parviflora
Ernest C. Twisselmann
1954-4-12
1043
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: 1/2 mile east of Palo Prieta Summit
621
Comment
OBI51813
Claytonia perfoliata subsp. perfoliata
Gary Westbrook
Mar-94
27
San Luis Obispo
Calif Polytechnic State Univ campus; Poly cyn near Botanical Garden foot bridge
244
Comment
OBI69963
Claytonia rubra subsp. rubra
D. R. Miller
2006-5-30
506 .833
San Luis Obispo
Pine Mt Region. Along rd cut edge near brush line, Jim Rhoades property near rocky Butte lookout area, San Simeon crk drainage
900
Comment
LA105606
Clematis lasiantha
Barry A. Prigge; Barry A. Prigge
1989-7-2
8987
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, from 0.6 to 1.1 mi. N of State Highway 1 on San Bernardo Creek Rd; ca. 2 mi. E of Morro Bay
30
Comment
OBI10678
Clematis lasiantha
B. A. Smith
1966-4-14
33
San Luis Obispo
About 1.5 mi W on Cuesta Ridge from hwy 101 Cuesta Summit
Comment
OBI56512
Clematis lasiantha
David A. Young, S. A. Junak & T. J. Ayers
1989-4-27
1970
San Luis Obispo
Upper end of "Chaparral Rd" near the E end of the Botanical area, below TV antennas
Comment
OBI10674
Clematis ligusticifolia
Robert F. Hoover
1946-6-23
6196
San Luis Obispo
Price Cyn
Comment
OBI31033
Clematis ligusticifolia
Julie M. Vanderwier
1979-8-15
183
San Luis Obispo
Indian Knob Tar Sands
Comment
UCD95585
Clematis ligusticifolia
Austin P. Griffiths
1983-9-19
s.n.
San Luis Obispo
San Luis Obispo County: 28th St. and Hwy. 1, Arroyo Grande.
10
Comment
HSC91554
Clinopodium douglasii
Susan H. Bicknell
1989-4-20
San Luis Obispo
Montano de Oro State Park, MDO 36
Comment
UC1929868
Clinopodium douglasii
Scott D. White, Ken McDonald
2001-5-9
8477
San Luis Obispo
CENTRAL COAST: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
Comment
JEPS12707
Collinsia bartsiifolia var. bartsiifolia
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5152
San Luis Obispo
5.5 mi w Nipomo (on sand hills); The Mesa
76
Comment
UC55386
Collinsia bartsiifolia var. davidsonii
J. H. Barber
1901-4-21
A 24
San Luis Obispo
bank of Huer Huero Paso Robles
Comment
OBI9597
Collinsia heterophylla
A. Ahmad
1963-5-26
46
San Luis Obispo
Poly Canon
Comment
OBI9609
Collinsia heterophylla
Neil Havlik
1967-5-22
66
San Luis Obispo
1 mi S of US 101 in Reservoir cyn
Comment
UCR134399
Collinsia heterophylla var. heterophylla
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6593
San Luis Obispo
Irish Hills, Prefumo Cyn Rd., 2.8 miles west of Los Osos Valley Rd., SW of San Luis Obispo
91
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
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
UC1122925
Conium maculatum
G. T. Nordstrom
1937-5-20
1268
San Luis Obispo
2.1 mi sw of Asuncion School
381
Comment
RSA470556
Conium maculatum
B. C. Templeton
1959-6-6
8261
San Luis Obispo
Between Las Cruces and Lompoc
Comment
RSA585613
Conium maculatum
F. L. Johnson
1993-6-23
ROB 0692
San Luis Obispo
Chorro Creek at bicycle repair facility
Comment
SEINET1004410
Convolvulaceae
George K. Helmkamp
2004-1
8341
San Luis Obispo
Central Coast: Nipomo Mesa, between Arroyo Grande and Nipomo, Willow Rd, 0.6 mi E of Hwy CA-1
91
Comment
CDA5504
Convolvulus arvensis
D. Woodard
1986-8-8
30
San Luis Obispo
Laguna Lake Park., along trail side.
Comment
OBI82585
Convolvulus simulans
David J. Keil, with Lynne Dee Althouse and Shannon Henke
2016-2-26
33507
San Luis Obispo
Southeast of Cholame in southern Cholame Valley along San Andreas Fault zone
610
Comment
CDA7450
Conyza bonariensis
R. K. Oishi
1998-11-15
46
San Luis Obispo
Along Bramsen Road in California Polytechnic State University San Luis Opispo.
Comment
OBI9564
Cordylanthus rigidus subsp. rigidus
Robert F. Hoover
1965-9-18
9586
San Luis Obispo
Calf Cyn
Comment
SBBG107664
Cordylanthus rigidus subsp. rigidus
C. B. Hardham
1956-8-20
1304
San Luis Obispo
Paradise Valley, Atascadero
Comment Read comments Dec 13 2007
UCSB59210
Cordylanthus rigidus subsp. rigidus
Penkala, B.; Ryan, P.
1987-8-27
San Luis Obispo
Reservoir Canyon, 1/3 mile from end of Reservoir Road, north of San Luis Obispo off Hwy. 101
182
Comment
CAS-BOT-BC287787
Coreopsis bigelovii
R. F. Hoover
1948-4-17
7467
San Luis Obispo
San Juan River S of Shandon
Comment
UC577221
Coreopsis bigelovii
Alice Eastwood and John Thomas Howell
1935-3-25
2038
San Luis Obispo
w side Cottonwood Pass
Comment
UC1119234
Coreopsis calliopsidea
H. C. Lee
1937-4-30
870
San Luis Obispo
1.5 mi n of San Miguel; San Miguel Quadrangle
289
Comment
CAS-BOT-BC287054
Coreopsis calliopsidea
Ernest C. Twisselmann
1962-3-18
6704
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the summit of Palo Prieta Canyon
655
Comment
CAS-BOT-BC287125
Coreopsis douglasii
R. F. Hoover
1948-4-17
7482
San Luis Obispo
Camatta Canyon
Comment
OBI16662
Corethrogyne filaginifolia
Robert F. Hoover
1966-9-13
10001
San Luis Obispo
Ragged Point
Comment
UC1285365
Corethrogyne filaginifolia
R. F. Hoover
1946-8-3
6259
San Luis Obispo
Perfumo Canyon San Luis Range
Comment
UC579196
Corethrogyne filaginifolia
H. C. Lee
1936-3-10
468
San Luis Obispo
2 mi nnw Camp Hill (near Pismo Beach); Arroyo Grande Quadrangle
289
Comment
CAS-BOT-BC101455
Corethrogyne filaginifolia
Alice Eastwood
1927-7-29
14937
San Luis Obispo
Morro Sands
Comment
SD38611
Corethrogyne filaginifolia var. filaginifolia
Edith A. Purer
1932-8-28
San Luis Obispo
Oceano
Comment
UC1122762
Cornus glabrata
G. T. Nordstrom
1937-5-15
1254
San Luis Obispo
1.3 mi. e. Asuncion School; Adelaida Quad.
Comment
UC1122767
Cornus glabrata
H. A. Jensen
1930-9-5
63
San Luis Obispo
Santa Rita Creek Adelaida Quad., Santa Rita Creek
Comment
UC1122769
Cornus glabrata
A. E. Wieslander
1934-4-27
463
San Luis Obispo
base Garcia Mt.; Santa Barbara Nat'l Forest, Pozo Quad.
457
Comment Read comments Jun 18 2013
CAS-BOT-BC209812
Cornus glabrata
Alice Eastwood
1928-5-17
15142
San Luis Obispo
Along old road to Pozo, San Luis Obispo
Comment
OBI15278
Cornus glabrata
Robert F. Hoover
1946-9-22
6443
San Luis Obispo
Klau district (W of Paso Robles)
Comment
RSA0019456
Cornus sericea subsp. occidentalis
Robert F. Hoover
1946-9-21
6434
San Luis Obispo
Estuary of Osos Creek, Morro Bay.
Comment
UC21546
Cornus sericea subsp. sericea
W. H. Brewer
Apr 12 1861-Apr 13 1861
434
San Luis Obispo
Arroyo Grande
Comment Read comments Dec 23 2007
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
OBI55375
Cotoneaster pannosus
David J. Keil
1998-4-2
26537
San Luis Obispo
East-West Ranch, Cambria
Comment
OBI35406
Cotula coronopifolia
Helen Jones
1981-9-21
81
San Luis Obispo
Piedras Blancas point
Comment
OBI50235
Cotula coronopifolia
David J. Keil
1991-5-18
21544
San Luis Obispo
C.T. Ranch on E and N outskirts of Cambria, N part of ranch
Comment
SD249195
Crassula connata
David Keil
1978-3-25
12680
San Luis Obispo
Irving Ranch.
Comment
OBI17166
Crocanthemum scoparium
Robert J. Rodin
1957-5-16
6146
San Luis Obispo
Behind the dunes, S end of Morro Bay
Comment
OBI14417
Croton californicus
Robert F. Hoover
1966-9-21
10073
San Luis Obispo
1 mi S of Edna on Price cyn rd to Pismo Beach
Comment
SD75718
Croton californicus
Helen V. Witham
1969-9-27
497
San Luis Obispo
Oso Flaco Lake.
10
Comment
CAS-BOT-BC190112
Crypsis schoenoides
Ernest C. Twisselmann
1969-11-4
16326
San Luis Obispo
Temblor Range. Twisselmann Lake, San Andreas Fault at the summit of Palo Prieta Canyon.
701
Comment
SBBG107700
Cryptantha circumscissa
C. B. Hardham
1958-5-5
3200
San Luis Obispo
Washburn Ranch, hills on W edge of Carissa Plains
Comment
SBBG106805
Cryptantha clevelandii
C. B. Hardham
1956-5-27
776
San Luis Obispo
Paradise Valley, Atascadero
Comment
SBBG107834
Cryptantha clevelandii
C. B. Hardham
1961-4-26
6911
San Luis Obispo
Franklin Crk, W of Adelaida
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
SBBG93755
Cryptantha clevelandii
S. A. Junak
1990-5-17
4361
San Luis Obispo
near N edge of Cuesta Ridge Botanical Area, ridge S of first high voltage tower E of W Cuesta Ridge Rd
688
Comment
UC338215
Cryptantha clevelandii
unknown
1887-1
San Luis Obispo
Comment
RSA518080
Cryptantha clevelandii
Steven A. Junak
1990-4-26
4193
San Luis Obispo
Santa Lucia Mountains. Near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 miles S of Tassajera Creek Road at S end of dirt road at Ames property, which is ca. 1.8 miles W of intersection with Highway 101.
518
Comment
SEINET4206982
Cryptantha clevelandii var. florosa
Francia Chisaki, Peter M. Ray
1950-5-13
1805
San Luis Obispo
Flats on consolidated dune area; south of Oso Flaco Lake.; 0
Comment
OBI57019
Cryptantha intermedia
David J. Keil
1998-6-1
27567
San Luis Obispo
E of Templeton on Lowes Canyon Rd., just S. of Monterey Co. line.
Comment
UC1285007
Cryptantha leiocarpa
R. F. Hoover
1949-6-3
7741
San Luis Obispo
Oceano Beach
Comment
OBI66429
Cryptantha microstachys
David J. Keil, with Kathleen A. Keil
1997-3-29
26116
San Luis Obispo
La panza mountains. 1 mile from highway 58 along red hill road.
Comment
OBI20780
Cryptantha muricata
Robert F. Hoover
1964-6-6
8954
San Luis Obispo
Santa Lucia Range. ridge NW of Cuesta Pass, near Tassajera peak
Comment
OBI20785
Cryptantha muricata var. jonesii
Robert F. Hoover
1952-5-25
8227
San Luis Obispo
Caliente mt, near highest peak
Comment
SEINET8555825
Cryptantha nevadensis
I. W. Clokey, C. B. Clokey
1937-4-13
5823
San Luis Obispo
SE corner of the county.
800
Comment
CAS-BOT-BC80897
Cupressus sargentii
David A. Young; S. A. Junak; M. Carroll
1989-3-13
1844
San Luis Obispo
West end of Cuesta Ridge Botanical area near the end of the reserve
Comment
RSA535070
Cupressus sargentii
D. A. Young, S. A. Junak, M. Carroll
1989-3-13
1844
San Luis Obispo
West end of Cuesta Ridge Botanical area near the end of the reserve
Comment Read comments Jun 25 2015
CAS-BOT-BC80875
Cupressus sargentii
C. B. Wolf
1934-11-1
6213
San Luis Obispo
Santa Lucia Mts., Chorro Creek, N. of National Guard Camp
228
Comment
CAS-BOT-BC80896
Cupressus sargentii
Ernest C. Twisselmann
1956-11-7
3226
San Luis Obispo
Cypress Swamp, Santa Lucia Mountains
640
Comment
CAS-BOT-BC85498
Cupressus sargentii
W. R. Dudley
1901-4-4
s.n.
San Luis Obispo
Upper Burnett Cr.
Comment
NY16836
Cupressus sargentii
C. B. Wolf
1934-11-4
6218
San Luis Obispo
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
NY16846
Cupressus sargentii
C. B. Wolf
1934-11-4
6219
San Luis Obispo
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
RSA17629
Cupressus sargentii
C. B. Wolf
1934-11-1
6214
San Luis Obispo
Chorro Creek, Santa Lucia Mountains north of National Guard Camp
229
Comment
RSA17634
Cupressus sargentii
C. B. Wolf
1934-11-4
6218
San Luis Obispo
Northeast of Pine Mountain, near Diamond-D Dude Ranch, Santa Lucia Mountains, headwaters of Tobacco Creek
762
Comment
OBI42357
Cuscuta californica
David J. Keil
1986-5-28
19616
San Luis Obispo
Ca. 1/4-1/2 mi W from jctn with Parkhill rd along las Pilitas Rd
Comment
OBI72751
Cuscuta californica var. californica
Anthony Baniaga, David J. Keil, Denis Kearns, and Theo Fitanides
2010-1-13
1
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
590
Comment
OBI42317
Cuscuta occidentalis
David J. Keil
1986-5-31
19626
San Luis Obispo
Los Osos-Baywood Park area. Undeveloped area between end of Martingale Ave and Eto Lake
Comment
OBI42319
Cuscuta occidentalis
David J. Keil
1986-5-31
19626
San Luis Obispo
Los Osos-Baywood Park area. Undeveloped area between end of Martingale Ave and Eto Lake
Comment
UC615232
Cylindropuntia californica var. parkeri
Beryl O. Schreiber
1934-4-1
1106
San Luis Obispo
Cuyama Valley
Comment
UCR175498
Cynoglossum grande
Mark A. Elvin, Nic Huber
2006-3-30
4631
San Luis Obispo
Central Coast, NE of San Luis Obispo: Reservoir Canyon near the junction with Hampton Canyon, on south side of the creek
244
Comment
OBI66919
Cynosurus echinatus
David J. Keil, with V. L. Holland
2001-5-24
29498
San Luis Obispo
Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development
Comment
OBI82633
Cyperus eragrostis
David J. Keil
2015-7-8
33325
San Luis Obispo
Santa Rita Road west of Templeton
Comment
OBI17017
Cyperus eragrostis
R. R. LaBelle
1967-10-10
33
San Luis Obispo
Laguna Lake, San luis Obispo
Comment
CAS-BOT-BC114354
Cyperus erythrorhizos
R. F. Hoover
1966-10-1
10096
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Creek.
Comment
UCR95912
Cyperus erythrorhizos
George K. Helmkamp
1996-9-21
1194
San Luis Obispo
Coast Ranges, Santa Margarita Lake, south picnic area
396
Comment
SD148284
Cyperus esculentus
G. K. Helmkamp, E. A. Helmkamp
2000-9-1
5959
San Luis Obispo
Los Osos; Martingale at Buckskin; disturbed sandy soil.
29
Comment
OBI22336
Danthonia californica
Robert F. Hoover
1947-5-25
7213
San Luis Obispo
Cambria, among Monterey Pines
Comment
OBI50145
Danthonia californica
Michael Curto, Linda Allen
1991-6-2
722
San Luis Obispo
Santa Lucia Range, W slope, US hwy 1 @ Arroyo de la Cruz
7
Comment
OBI54898
Datisca glomerata
David J. Keil
1996-9-13
26046
San Luis Obispo
Along Shell Creek Road, ca. 1/4?3/4 miles n of Hwy 58.
Comment
OBI16277
Deinandra corymbosa
Robert F. Hoover
1947-8-10
7367
San Luis Obispo
Osos Valley
Comment
OBI16279
Deinandra corymbosa
Robert F. Hoover
1966-9-13
10010
San Luis Obispo
Point Sierra Nevada
Comment
OBI16283
Deinandra corymbosa
Robert F. Hoover
1947-5-25
7225
San Luis Obispo
Coast directly W of Cambria
Comment
UC897689
Deinandra corymbosa
Milo S. Baker
1937-7-2
8790
San Luis Obispo
near Morro Bay (Highway 1)
Comment
CAS-BOT-BC300049
Deinandra corymbosa subsp. corymbosa
David D. Keck; Wm. M. Hiesey
1940-5-31
5144
San Luis Obispo
6 mi. N. of Cayucos
Comment
SBBG44857
Deinandra fasciculata
L. W. Edge
1972-5-10
181
San Luis Obispo
Turri Rd S of Morro Bay
Comment
OBI16271
Deinandra fasciculata
Robert F. Hoover
1947-6-2
7255
San Luis Obispo
Near Cayucos
Comment
UC1285059
Deinandra fasciculata
R. F. Hoover
1965-5-14
9364
San Luis Obispo
e fork Corral de Piedra Creek
Comment
CAS-BOT-BC299368
Deinandra increscens subsp. increscens
L. R. Abrams
1920-7-24
7650
San Luis Obispo
Atascadero to Atascadero Beach
Comment
CAS-BOT-BC299378
Deinandra increscens subsp. increscens
R. F. Hoover
1946-8-24
6334
San Luis Obispo
Near Laguna near San Luis Obispo
Comment
SBBG103072
Deinandra increscens subsp. increscens
C. F. Smith
1960-6-9
6177
San Luis Obispo
ca. 50 yards above edge of Laguna Lake
Comment
UCD131044
Deinandra lobbii
Wallace M. Pence
1928-8-6
s.n.
San Luis Obispo
San Luis Obispo County: San Miguel.
Comment
CAS-BOT-BC291884
Deinandra lobbii
R. F. Hoover
1963-7-31
8592
San Luis Obispo
Near junction of San Marcos Road with road from Paso Robles to Nacimiento Dam
Comment
OBI16193
Deinandra pallida
Robert F. Hoover
1967-4-16
10478
San Luis Obispo
Cyn in Temblor range near N end of Elkhorn Plain
Comment
CAS-BOT-BC131027
Deinandra paniculata
R. F. Hoover
1965-10-6
9715
San Luis Obispo
4 mi. n. of Pozo
Comment
CHSC48058
Deinandra pentactis
L. P. Janeway; Laurie Archambault
1989-5-5
3230
San Luis Obispo
Just SW of the corner of Truesdale Rd 3 mi S of Shandon.
365
Comment
CAS-BOT-BC292039
Deinandra pentactis
David D. Keck
1931-6-23
1259
San Luis Obispo
4.5 mi. N. of Paso Robles
Comment
CAS-BOT-BC292042
Deinandra pentactis
David D. Keck
1933-10-9
2550
San Luis Obispo
Paso Robles, south city limits
Comment
CAS-BOT-BC292056
Deinandra pentactis
David D. Keck
1933-10-9
2550
San Luis Obispo
Paso Robles, south city limits
Comment
CAS-BOT-BC292082
Deinandra pentactis
David D. Keck
1934-4-26
2804
San Luis Obispo
8 mi. W. of Simmler, western edge of Carrizo Plains, on road to La Panza
Comment
OBI27761
Deinandra pentactis
David J. Keil
1980-9-21
14238
San Luis Obispo
3 mi S of Creston along Calif rte 229 along middle brach of Huer Huero Crk Cyn
Comment
UC1583751
Deinandra pentactis
David Keil
1984-7-20
18307
San Luis Obispo
vacant lot along Santa Ysabel Street; Atascadero
Comment
LA31092
Delphinium gypsophilum
H. Lewis;
1958-5-15
1130
San Luis Obispo
Salinas River near Camp Roberts
Comment
UC1296250
Delphinium gypsophilum
R. F. Hoover
1949-5-15
7698
San Luis Obispo
on La Panza Rd 14 mi e Creston
Comment
PASA2530
Delphinium nudicaule
Margaret Stason
1931-4-3
San Luis Obispo
Woods W. of Templeton
Comment
UC1126024
Delphinium parryi
P. L. Johannsen
1937-5-4
1098
San Luis Obispo
7 mi nw Painted Rock Ranch (Plot 195); McKittrick Quadrangle
Comment
UCR3778
Delphinium parryi
Frank C. Vasek
1962-5-2
620502- 03
San Luis Obispo
West and north end of soda lake
589
Comment
UCD96280
Delphinium parryi
Marc Meyer; Justin Albert
1995-3-26
7
San Luis Obispo
San Luis Obispo County: Carrizo Plain; 2 mi. W. of Soda Lake Rd.; 2 mi. N. of Simmler Rd.
630
Comment
CAS-BOT-BC7871
Delphinium parryi subsp. blochmaniae
Alice Eastwood
1927-4-8
14341
San Luis Obispo
Nipomo Mesa
Comment
SBBG71795
Delphinium parryi subsp. blochmaniae
M. M. Miles
-May-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC7863
Delphinium parryi subsp. blochmaniae
David Daniels Keck
1933-5-5
2225
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe, southwestern part of county
Comment
POM216196
Delphinium parryi subsp. blochmaniae
D. D. Keck
1933-5-5
2225
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe
Comment
UC1392672
Delphinium parryi subsp. blochmaniae
R. F. Hoover
1969-5-3
11296
San Luis Obispo
3 mi W of Nipomo
Comment
SBBG71798
Delphinium parryi subsp. parryi
M. J. Cody
1938-5-15
San Luis Obispo
Pozo
Comment
OBI10612
Delphinium patens subsp. montanum
Robert F. Hoover
1952-5-24
8217
San Luis Obispo
Caliente Mt, near highest peak
Comment
CAS-BOT-BC17131
Delphinium recurvatum
David D. Keck; J. Clausen
1935-4-10
3142
San Luis Obispo
East side of Soda Lake, Carrizo Plains
609
Comment
RSA400114
Delphinium recurvatum
R. S. Woglum
1938-5-22
1597
San Luis Obispo
South of Simmler near Soda Lake
Comment
LA207604
Delphinium variegatum
H. Lewis; M. Lewis
1950-5-9
813
San Luis Obispo
Santa Margarita to Pozo Rd., 10.6 mi. E of rd. to Creston
Comment
UC1126363
Dendromecon rigida
T. M. Hendrix
1939-5-9
1029
San Luis Obispo
2.2 mi wnw Avenales Ranch; Branch Mt. Quadrangle
Comment
OBI3916
Dendromecon rigida
Patricia Wiese
1971-5-23
56
San Luis Obispo
Cuesta Ridge Botanical Area, 2 mi from Cuesta Pass
762
Comment
OBI4394
Dendromecon rigida
William Lester
1969-5-25
225
San Luis Obispo
About 5 mi in from the mouth of Coon crk
Comment
CAS-BOT-BC201622
Deschampsia danthonioides
M. Wetherwax; E. L. Painter
2001-4-4
CR- 153
San Luis Obispo
Camp Roberts. South of Range Control
200
Comment
OBI42135
Deschampsia danthonioides
David J. Keil, LynneDee Oyler and Rick Oyler
1986-5-17
19476
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. Eastern base of Santa Lucia Mts in area that was locally the eastern boundary of the Las Pilitas fire of July 1985.
Comment
OBI66334
Deschampsia danthonioides
D. R. Miller
1994-5-28
594 -391
San Luis Obispo
Pine Mt region. Growing in low spot in grassy field on E side of Ridge Rd near Hearst Gate, Pico crk drainage
900
Comment
OBI72540
Deschampsia danthonioides
M. Wetherwax and E. L. Painter, E. L. Painter
2001-4-4
CR- 153
San Luis Obispo
Camp Roberts. S of Range Control
200
Comment
SJSU3329
Deschampsia danthonioides
C. W. Sharsmith
1962-4-20
8607
San Luis Obispo
Carrizo Plain c. 5 mi SE of Simmler
Comment
CAS-BOT-BC201833
Deschampsia elongata
Clare B. Hardham
1959-5-15
4669
San Luis Obispo
Headwater Las Tables [Tablas] Creek
Comment
OBI72632
Descurainia pinnata
Wendy Thackery
2002-3-7
26
San Luis Obispo
Elfin forest, Los Osos.
0
Comment
OBI72759
Descurainia pinnata
Michael Walgren
2010-4-15
127
San Luis Obispo
Morro Bay state park, at the E terminus of Pismo Ave in Los Osos. This new acquisition parcel is located S of Pismo Ave and abuts several homes. the parcel is known as Powell III
Comment
SFV16395
Dichelostemma capitatum
P. M. Schiffman
1993-4-10
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Washburn Ranch, just south of intersection of Soda Lake Road and Panorama Road (formerly San Diego Creek Road).
Comment
UCSB50691
Dichelostemma capitatum
Phillips, B.
1980-3-7
San Luis Obispo
East side of Poly Canyon Road, 0.7 miles north of its junction with Perimeter Road, Cal Poly Campus, San Luis Obispo
155
Comment
SEINET12057830
Dichelostemma capitatum subsp. capitatum
Proctor, Young, E. A.
1993-3-18
ROB 0230
San Luis Obispo
1 km S of Boyscout Rd, Camp Roberts
Comment
OBI52750
Digitaria sanguinalis
David J. Keil, with V. L. Holland
1991-8-22
22567
San Luis Obispo
San Simeon State Park and vicinity along San Simeon Creek from beach to about ___ miles inland and on adjoining slope to C.T. Ranch.
Comment
UC1969528
Dimorphotheca fruticosa
V. L. Holland
2000-12-13
s.n.
San Luis Obispo
Cayucos at end of 24th Street.
Comment
OBI68780
Dimorphotheca sinuata
David J. Keil
2007-2-19
30457
San Luis Obispo
San Luis Obispo. Prefumo Canyon Road, just e of junction with Castillo Ct. Housing to north side of site, Prefumo Canyon riparian corridor on south side of road
61
Comment
CAS-BOT-BC150433
Diplacus aurantiacus
R. F. Hoover
1948-3-28
7435
San Luis Obispo
Cambria
Comment
CAS-BOT-BC152495
Diplacus aurantiacus
Alice Eastwood
1927-7-29
14948
San Luis Obispo
Morro Sands
Comment
CAS-BOT-BC153173
Diplacus fremontii
Clare B. Hardham
1957-6-4
2059
San Luis Obispo
unspecified
Comment
SBBG100993
Diplacus grandiflorus
D. R. Miller
1992-5-29
592 8 a
San Luis Obispo
Pine Mtn, Lookout Rock
701
Comment
CAS-BOT-BC150717
Diplacus longiflorus
Rimo Bacigalupi; G. T. Robbins; Roxana S. Ferris
1955-5-25
5248
San Luis Obispo
Along Calif. Highway 178, eastern slope of the La Panza Range, watershed of Mariana Creek, 0.8 mile below and east of Pozo Summit
701
Comment
CAS-BOT-BC153974
Diplacus rattanii
R. F. Hoover
1950-6-21
8017
San Luis Obispo
Pine Mt., Santa Lucia Range
Comment
SBBG44905
Dipsacus fullonum
L. W. Edge
1972-5-10
176
San Luis Obispo
Turri Rd, S of Morro Bay
Comment
CAS-BOT-BC195704
Distichlis spicata
R. F. Hoover
1964-8-13
9229
San Luis Obispo
Mouth of Morro Creek
Comment
CDA17845
Distichlis spicata
Austin Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park; Above inlet immed. N of Spooners Cove,
0
Comment
UCR134377
Distichlis spicata
George K. Helmkamp
2003-9-26
8183
San Luis Obispo
Central Coast, SW edge of Oceano; border of sand dune recreation area
6
Comment
OBI8532
Distichlis spicata
Craig Woods
1978-1-22
1
San Luis Obispo
Belmont Trl, 1/4 mi E of Sim. Soda lake San Diego Cr rd; 3 mi N of Soda Lake
594
Comment
RSA530780
Dithyrea maritima
E. A. Purer
1932-8-27
s.n.
San Luis Obispo
N of Guadalupe.
Comment
UCD114861
Dithyrea maritima
R. F. Hoover
1947-7-11
7300
San Luis Obispo
San Luis Obispo County: South end of Morro Bay.
Comment
OBI75624
Dittrichia graveolens
Joe Gutshall, Ian Thompson, Julia Bozarth, Elizabeth Berry, Frankie Griggs
2011-11-3
3
San Luis Obispo
Near the Irrigation Mgt Experimental Field, along Horse Crk
Comment
OBI31327
Dodecatheon clevelandii
Joy Nishida, David J. Keil
1982-1-23
201
San Luis Obispo
American Cyn
Comment
RSA735789
Dodecatheon clevelandii subsp. insulare
Steve Boyd
2007-2-17
11718
San Luis Obispo
Los Padres National Forest along Pozo Road about 2 miles east of Pozo Summit, in Marian Creek drainage.
671
Comment
UC1123261
Dodecatheon clevelandii subsp. insulare
N. K. Carlson
1936-3-20
186
San Luis Obispo
two mi e Islay Hill; Arroyo Grande Quadrangle
182
Comment
UC52281
Dodecatheon clevelandii subsp. insulare
Mrs. R. W. Summers
1882-2-27
San Luis Obispo
San Luis Mt.
Comment
RSA139910
Dodecatheon clevelandii subsp. insulare
Clare B. Hardham
1960-3-31
5290
San Luis Obispo
Bee Rock.
305
Comment
SEINET2442373
Dodecatheon clevelandii subsp. patulum
Matt Paradis, Andy Dollahite; Kelli Allred
2002-3-3
8
San Luis Obispo
1/2 mile from Little Falls Creek Trailhead off Upper Lopez Canyon Road. Costal scrub.
220
Comment
RSA93305
Downingia cuspidata
Alice Eastwood, J. T. Howell
1937-5-2
4190
San Luis Obispo
Near Estrella.
Comment
OBI83637
Drymocallis glandulosa
David J. Keil, Travis Barrett
2016-3-23
33849
San Luis Obispo
Southern foothills of San Luis Range. Wild Cherry Ranch W of Avila Beach. Survey area 10.
120
Comment
OBI10106
Drymocallis glandulosa
Robert F. Hoover
1947-5-9
7129
San Luis Obispo
Middle Branch of Huerhuero Crk, N of Wells Corner
Comment
OBI25029
Drymocallis glandulosa
David J. Keil, Dirk Walters
1980-4-26
13865
San Luis Obispo
Aong Twon Crk near Lime Mtn Mine, W of Paso Robles
Comment
OBI83503
Dryopteris arguta
Kieran Althaus, Katelyn Biddle
2017-2-15
2
San Luis Obispo
Cerro Cabrillo, 1 mile up Morro Quarry Trail, growing on the southern side of Cerro Cabrillo in a field of Salvia mellifera.
158
Comment
UCR140405
Dryopteris arguta
George K. Helmkamp
2004-3-15
8377
San Luis Obispo
Central Coast, edge of Nipomo Mesa overlooking Cienaga Valley, along Calif. Hwy 1 (Mesa View Dr.), 0.3 mi N of Halcyon Rd.
76
Comment
CAS-BOT-BC109480
Dudleya
Alice Eastwood
1927-8-1
15020
San Luis Obispo
Cambria.
Comment
SBBG118347
Dudleya abramsii subsp. bettinae
E. Painter, M. Wetherwax
2000-6-13
SLO 141
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
100
Comment
LA104948
Dudleya abramsii subsp. murina
Kei Nakai;
1981-10-11
805
San Luis Obispo
Stenner Creek, near Goldtree, 0.9 mi. N of Hwy 1
137
Comment
OBI55630
Dudleya abramsii subsp. murina
David J. Keil
1988-6-25
20816
San Luis Obispo
Higuera St. S of San Luis Obispo, just E of bridge over San Luis Crk
Comment
UC75771
Dudleya caespitosa
Miss Alice King
June 1895
San Luis Obispo
Pismo Beach
Comment
SD114465
Dudleya caespitosa
Darley F. Howe
1961-7-23
3126
San Luis Obispo
Ocean bluff, 12.7 miles south of San Luis Obispo/Monterey County line.
Comment
OBI32375
Dudleya lanceolata
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-9
16063
San Luis Obispo
Rd to top of Cypress mtn from Warrens' Cabin
Comment
CAS-BOT-BC414806
Dudleya lanceolata
Alice Eastwood
1906-6-13
850
San Luis Obispo
Hard-pan on road to Casenailia
Comment
OBI15252
Dudleya lanceolata
Robert F. Hoover
1969-7-17
11473
San Luis Obispo
Santa Lucia Range. Just W of Cuesta Pass summit
Comment
SBBG49015
Dudleya lanceolata
J. Copeland
1974-7-19
San Luis Obispo
2 mi W of Hwy 101 on Tefft Avenue, Grand View Mesa, Nipomo
Comment
JEPS47744
Dudleya palmeri
C. H. Uhl
1961-5-31
904
San Luis Obispo
0.6 mi e center of Cambria (on w side of ravine of small tributary, a short distance from confluence with Calif. Hwy 1); Santa Rosa Creek
Comment
OBI62658
Dysphania multifida
David J. Keil
2002-6-28
s.n.
San Luis Obispo
Foothill Rd ca 1 mi from jctn with Los Osos Valley Rd
Comment
OBI69820
Echinochloa crus-galli
D. R. Miller
1993-7-15
793 -33
San Luis Obispo
Pine Mt Region. in yard area of Property
Comment
OBI82078
Echium candicans
Michael Walgren
2016-3-1
496
San Luis Obispo
On US Forest Service land in a field on the northeast portion of the San Carpoforo Creek plain, west of Highway One.
6
Comment
CAS-BOT-BC208505
Ehrharta calycina
R. F. Hoover
1964-6-6
8964
San Luis Obispo
Los Osos
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
CAS-BOT-BC208501
Ehrharta calycina
Clare B. Hardham
1958-4-10
3043
San Luis Obispo
York Mt. west of Templeton - Santa Lucia Mountains
Comment
RSA0018917
Ehrharta erecta
David J. Keil
2012-7-18
31414
San Luis Obispo
Grover Beach. Highway 1, ca. 0.3 miles north of Grand Ave. Roadside zone in area with Mobile home park to west and railroad tracks to east.
6
Comment
OBI35138
Eleocharis coloradoensis
Eric Wise
1983-6-30
1720
San Luis Obispo
Santa Margarita Lake: Man made reservoir in salinas River chnl
Comment
OBI28961
Eleocharis macrostachya
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14568
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
SBBG12960
Eleocharis macrostachya
C. B. Hardham
1957-5-12
1960
San Luis Obispo
shores of Green's Lake near crest of Santa Lucias between Rocky Butte and Cypress Mtn
Comment
OBI66106
Eleocharis macrostachya
D. R. Miller
1994-5-11
594 -328
San Luis Obispo
Pine Mt Region. Along pond edge at Egeberg's pond, San Simeon crk drainage
610
Comment
CAS-BOT-BC113323
Eleocharis montevidensis
Ernest C. Twisselmann
1967-9-9
13695
San Luis Obispo
Ortega Spring, Palo Prieta Canyon.
598
Comment
OBI35121
Eleocharis montevidensis
Eric Wise
1983-10-16
1817
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Ortega Spring. 1 mi S of hwy 46 (near Cholame) on Bitterwater Valley Rd. Palo Prieta Cyn. 2 coll: one at Spring with cattle feeder and the other about 1/4 mi closer to rd
Comment
OBI69199
Eleocharis parishii
David J. Keil, with Kathleen A. Keil
2006-9-23
30456 -2
San Luis Obispo
Upper Salinas River valley. Shore of Santa Margarita Lake (Salinas Reservoir) near campground
396
Comment
CAS-BOT-BC112673
Eleocharis parishii
Ernest C. Twisselmann
1955-6-16
2172
San Luis Obispo
San Juan River, 13.4 mi S of la Panza Ranch.
560
Comment
OBI35127
Eleocharis parishii
Eric Wise
1981-6-27
758
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Cuyama River, 4.7 mi W of Pine Cyn
Comment
OBI35129
Eleocharis parishii
Eric Wise
1981-8-7
1038
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Intersection of hwy 58 and San Juan Crk
Comment
OBI35134
Eleocharis parishii
Eric Wise
1983-9-22
1769
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Salinas River at Hwy 58. Loc. Near Santa Margarita
Comment
OBI59096
Eleusine tristachya
David J. Keil
1998-6-5
27602
San Luis Obispo
3.5 miles E of junction Hwy 229 on Hwy 58.
Comment
OBI76823
Elymus condensatus
Allison Berry
1984-5-8
198
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on Hwy 1
Comment
CAS-BOT-BC203665
Elymus glaucus subsp. glaucus
Clare B. Hardham
1959-5-6
4430
San Luis Obispo
Santa Lucia Mountains. Shores of Nacimiento Lake
Comment
CAS-BOT-BC203675
Elymus glaucus subsp. glaucus
Clare B. Hardham
1959-5-6
4430
San Luis Obispo
Santa Lucia Mountains. Shores of Nacimiento Lake
Comment
OBI72314
Elymus glaucus subsp. glaucus
Anthony Baniaga, Theo Fitanides
2010-5-2
167
San Luis Obispo
Tierra Redonda BLM ACEC. Tierra Redonda Mtn. Tierra Redonda Wash area collecting sediment from two cyns
317
Comment
CAS-BOT-BC203661
Elymus glaucus subsp. glaucus
R. F. Hoover
1964-6-12
9053
San Luis Obispo
Near Rocky Butte Fire Lookout
Comment
OBI31728
Elymus multisetus
Smeltzer, Turnquist
1982-5-7
128
San Luis Obispo
On the NE side of Laguna Lake Park
Comment
OBI66911
Elymus multisetus
David J. Keil, with V. L. Holland
2001-5-24
29497
San Luis Obispo
Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development
Comment
OBI80105
Elymus ponticus
David J. Keil
2012-9-4
31523
San Luis Obispo
Tassajara Canyon Road, ca. 60 m west of US 101
360
Comment
OBI30465
Emex spinosa
David J. Keil
1982-3-4
15692
San Luis Obispo
Los Osos. At S end of Alexander St in lot adj to electrical transformer
30
Comment
OBI54451
Emmenanthe penduliflora
Matthew Arterburn
1997-4-8
32
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
OBI75084
Emmenanthe penduliflora
Michael Walgren
2011-4-27
225
San Luis Obispo
Pacific Gas and electric Diablo Nuclear Facility
Comment
UC1124261
Emmenanthe penduliflora
C. A. Graham
1938-4-14
329
San Luis Obispo
0.4 miles SSE of Lynch Ranch; Bradley Quad.
563
Comment
SBBG93708
Emmenanthe penduliflora var. penduliflora
S. A. Junak
1990-5-1
4294
San Luis Obispo
Cuesta Ridge Botanical Area: powerline access rd which intersects Tassajera Crk Rd, ca. 2.4 mi W of US Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd
548
Comment
OBI65110
Encelia actoni
Greg Wilvert
2005-4-30
368
San Luis Obispo
SE half of the Caliente Range. 1 km E of Padrones Spring.
945
Comment
OBI65738
Epilobium brachycarpum
D. R. Miller
1994-8-4
894 -517
San Luis Obispo
Pine Mt Region. Along rd cuts. From the rd into Property, E slope of Pine Mt; Tobacco Crk drainage
914
Comment
OBI58323
Epilobium campestre
David J. Keil
1998-6-8
27734
San Luis Obispo
Hwy 58, 3 road miles NNW of junction with Red Hill Rd.
Comment
OBI35750
Epilobium canum
Allison Berry
1984-5-8
172
San Luis Obispo
Camp San Luis Obispo Shooting Facility 6.5 mi N of San Luis Obispo on Hwy 1
Comment
SBBG60119
Epilobium canum subsp. canum
J. R. and R. C. Robbins
1932-8-19
San Luis Obispo
near Cambria
Comment
CAS-BOT-BC166423
Epilobium canum subsp. canum
R. F. Hoover
1966-10-7
10115
San Luis Obispo
Cuyama Highway (State 166) between Suey Creek and Huasna River
Comment
OBI1001
Equisetum arvense
R. F. Hoover
1950-3-5
7768
San Luis Obispo
Piedras Blancas Point (just north of)
Comment
UCD62974
Eragrostis cilianensis
Ernest C. Twisselmann
1967-9-8
13673
San Luis Obispo
San Luis Obispo Co.: T. Franklin Twisselmann residence, Choice Valley.
640
Comment
OBI36355
Eragrostis mexicana
David J. Keil, LynneDee Oyler and Rick Oyler
1983-6-26
17168
San Luis Obispo
Shandon at 270 2nd street
Comment
OBI43353
Eragrostis pectinacea
Eric Wise
1981-8-7
1068
San Luis Obispo
9.7 mi W of Pozo Rd on hwy 58
Comment
CAS-BOT-BC284161
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1957-8-23
4012
San Luis Obispo
Chris Twisselmann Ranch, eastern San Luis Obispo County, Temblor Range and the western San Joaquin Valley
670
Comment
SBBG124116
Eremalche parryi subsp. kernensis
D. Wilken with E. Painter
2011-4-20
17940
San Luis Obispo
W side of Soda Lake Rd, ca. 5 km NW of L E Traver Ranch; Carrizo Plain Nat Monument
201
Comment
SBBG124119
Eremalche parryi subsp. kernensis
D. Wilken with E. Painter, P. De Vries
2011-3-30
17931
San Luis Obispo
hills ca. 2.5 km ENE of Wells Ranch, 4.4 km SW of BM "2037" on Soda Lake Rd
207
Comment
UC614873
Eremalche parryi subsp. kernensis
Beryl O. Schreiber
1934-4-1
San Luis Obispo
near Simmler (Carrizo Plains); Carrizo Plains
Comment
SD103944
Eremalche parryi subsp. parryi
J. L. S. S.
1965-3-27
San Luis Obispo
La Ponza Range
Comment Read comments May 3 2016
OBI42351
Eriastrum calocyanum
David Keil
1986-5-28
19609
San Luis Obispo
Ca. 1/4-1/2 mi W from jctn with Parkhill Rd along Las Pilitas Rd
Comment
OBI62614
Eriastrum densifolium subsp. patens
Bernard Miossi
1939-6-4
97
San Luis Obispo
Collected along Los Osos Valley road, about 2 miles north of Sunnyside school.
30
Comment
RSA0107360
Eriastrum densifolium var. patens
David J. Keil
1982-6-27
16323
San Luis Obispo
Hills overlooking Los Osos from the south.
Comment
OBI11569
Eriastrum diffusum
R. F. Hoover
1952-11-1
8271
San Luis Obispo
Caliente Mt
Comment
UC907556
Eriastrum luteum
Martha Howland
1950-6-5
San Luis Obispo
Atascadero
Comment
JEPS116683
Eriastrum luteum
David Gowen
2006-6-1
596
San Luis Obispo
Along gas pipeline dirt road parallel Hwy 229, a little less than 0.5 mile north of Hwy 58.
Comment
OBI11561
Eriastrum luteum
Robert F. Hoover
1947-5-24
7192
San Luis Obispo
Pilitas Crk district
Comment
RSA0120819
Eriastrum pluriflorum subsp. pluriflorum
Clare B. Hardham
1965-5-29
12598
San Luis Obispo
Paso Robles.
Comment
RSA0120845
Eriastrum pluriflorum subsp. pluriflorum
Clare B. Hardham
1963-6-20
10845
San Luis Obispo
Freeborn Mt.
Comment
SD103959
Ericameria ericoides
J. L. S. Simpson
1965-11-6
San Luis Obispo
Morro Bay
Comment
UC1118722
Ericameria ericoides
H. C. Lee
1936-6-2
651
San Luis Obispo
1 mi nw Oceano; Arroyo Grande Quadrangle
7
Comment
RSA216868
Ericameria ericoides var. ericoides
Robert F. Hoover
1966-10-7
10116
San Luis Obispo
Cuyama River at mouth of Chimney Canyon
Comment
RSA592101
Ericameria ericoides var. ericoides
R. E. Riefner Jr.
1992-5-11
92 -417
San Luis Obispo
Montana de Oro State Park
Comment
UC1118727
Ericameria linearifolia
W. A. Peterson
1937-4-8
667
San Luis Obispo
1.5 mi e La Panza Ranch; La Panza Quad.
533
Comment
SBBG81251
Ericameria palmeri var. pachylepis
C. F. Smith
1974-10-4
10774
San Luis Obispo
St Hwy 166, near Alamo Crk
Comment
CAS-BOT-BC293641
Erigeron blochmaniae
R. W. S.
1888-6-4
s.n.
San Luis Obispo
Unspecified
Comment
CAS-BOT-BC293645
Erigeron blochmaniae
R. F. Hoover
1947-7-10
7296
San Luis Obispo
Short distance north of north edge of Santa Maria Valley on Gaudalupe-Arroyo Grande road
Comment
OBI40762
Erigeron bonariensis
David J. Keil, Dirk Walters
1986-5-2
19306
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir cyn. The cyn was burned in July, 1985 in the Las Pilitas Fire
305
Comment
OBI80064
Erigeron foliosus
David J. Keil
2000-6-24
28820
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
OBI53050
Erigeron foliosus
David J. Keil
1995-5-23
25198
San Luis Obispo
San Luis Range. San Luis Bay Estates. Area proposed for housing dev
Comment
UC1118147
Erigeron foliosus var. foliosus
G. T. Nordstrom
1937-6-17
1352
San Luis Obispo
4.2 mi ne Lime Mountain; Adelaida Quad
304
Comment
CAS-BOT-BC295734
Erigeron petrophilus var. petrophilus
R. F. Hoover
1957-8-28
8402
San Luis Obispo
Between Rocky Butte and Pine Mt., above San Simeon
Comment
OBI27152
Erigeron philadelphicus
Thomas Burrows
1980-4-13
3
San Luis Obispo
Reservoir Cyn
Comment
OBI31106
Erigeron philadelphicus
Julie M. Vanderwier
1979-4-4
110
San Luis Obispo
Indian Knob Tar Sands
Comment
UC1285009
Eriodictyon crassifolium var. nigrescens
R. F. Hoover
1947-5-10
7141
San Luis Obispo
at highway crossing just below Gypsum Canyon (Cuyama River); , below Gypsum Canyon
Comment
UC1372685
Eriodictyon crassifolium var. nigrescens
Robert J. Rodin
1970-6-18
8415
San Luis Obispo
near Highway 166 about 20 mi w New Cuyama (on southern border of county); w of New Cuyama
Comment
UC1372688
Eriodictyon crassifolium var. nigrescens
Robert J. Rodin
1970-6-18
8414
San Luis Obispo
near Highway 166 about 20 mi w New Cuyama (near southern border of county); w of New Cuyama
Comment
UCD119311
Eriodictyon traskiae
G. F. Hrusa
1993-5-22
11111
San Luis Obispo
San Luis Obispo County: Along main ridge road, approx. 1 m. N of Mt. Lowe. Black Butte Research Natural Area.
600
Comment
SBBG117475
Eriogonum angulosum
E. Painter, M. Wetherwax
2000-8-21
CR 121
San Luis Obispo
Boundary Rd and S side of Nacimiento River; Camp Roberts
346
Comment
SBBG94411
Eriogonum angulosum
R. F. Hoover
1987-10-8
10143
San Luis Obispo
pass at SE end of Carrizo Plain
Comment
SEINET6328892
Eriogonum baileyi
R. F. Hoover
1969-9-19
11597
San Luis Obispo
Palo Prieto Canyon
Comment
UC1872978
Eriogonum cithariforme
David Keil with Rhonda Riggins
2003-4-23
30137
San Luis Obispo
Caliente Range. Along main ridge NW of Caliente Peak.
1280
Comment
CAS-BOT-BC255709
Eriogonum eastwoodianum
R. F. Hoover
1949-5-29
7733
San Luis Obispo
Cottonwood Pass, west side
Comment
CAS-BOT-BC249813
Eriogonum elongatum var. elongatum
Chester Dudley
1935-1-1
s.n.
San Luis Obispo
San Miguel
Comment
OBI4268
Eriogonum fasciculatum var. fasciculatum
Robert F. Hoover
1965-8-1
9494
San Luis Obispo
Cuesta Park, San Luis Obispo
Comment
SEINET4673847
Eriogonum fasciculatum var. foliolosum
Richard R. Halse
2012-3-26
8436
San Luis Obispo
Along State Hwy. 1, ca. 0.7 miles north of Cayucos.; 0
14
Comment
UC1392692
Eriogonum fasciculatum var. foliolosum
R. F. Hoover
1969-6-24
11397
San Luis Obispo
adjacent Cuesta Park; San Luis Obispo
Comment
UC1873082
Eriogonum gracile
David Keil with Margriet Wetherwax, Beth Painter, J. Olsen, K. Downing, C. Bratt, and L. D. Althouse
2000-5-16
28692
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
CAS-BOT-BC261156
Eriogonum gracillimum
R. F. Hoover
1950-4-14
7826
San Luis Obispo
North end of Elkhorn Plain
Comment
RSA782677
Eriogonum gracillimum
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-6-18
44
San Luis Obispo
close to KCL Campground, west of Soda Lake Road, 10.4 miles south of Goodwin Education Center, and 19 miles north of State Highway 166.
Comment
UCD147157
Eriogonum gracillimum
Rachelle Boul; T. Keeler-Wolf, A. Georgeades
2008-4-3
CARR 55
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
583
Comment
CAS-BOT-BC251967
Eriogonum latifolium
R. F. Hoover
1946-9-22
6452
San Luis Obispo
Near Piedras Blancas Point, on sea cliffs
Comment
SBBG54994
Eriogonum latifolium
D. Keil with M. Luckow
1981-7-3
14964
San Luis Obispo
Arroyo de la Cruz, N of San Simeon, along N side of the stream from fresh-water marsh W of Hwy 1 E along the ridge system to lower slopes of Pine Top Mtn
Comment
CAS-BOT-BC257899
Eriogonum parvifolium
John Thomas Howell
1927-8-16
3001
San Luis Obispo
Pismo Beach
15
Comment
LA206977
Eriogonum parvifolium
E. Hobbs; et al.
1977-7-13
77- 3
San Luis Obispo
Montana de Oro State Park, S of Morro Bay
Comment
OBI24064
Eriogonum parvifolium
Janice M. Toyoshima
1979-5-27
M 3 -27
San Luis Obispo
South of Shark Inlet, Morro Bay
Comment
UC1032231
Eriogonum parvifolium
H. A. Jensen
1930-8-7
52
San Luis Obispo
Mouth Arroyo de la Cruz Piedras Blancas Quadrangle, Arroyo de la Cruz
30
Comment
OBI70147
Eriogonum parvifolium
Bernard Miossi
1939-8-6
153
San Luis Obispo
Islay crk in Pecho district, 13-1/4 mi from SLO
183
Comment
SBBG64338
Eriogonum parvifolium
R. C. and J. R. Robbins
1932-8-29
San Luis Obispo
Cayucos to Cambria
Comment
OBI10959
Eriogonum roseum
Robert F. Hoover
1946-9-15
6413
San Luis Obispo
W edge of Carrizo Plain, W of Simmler
Comment
RSA65984
Eriogonum roseum
J. T. Howell
1927-8-17
3003 -a
San Luis Obispo
4 mi. south of Templeton.
Comment
OBI10957
Eriogonum roseum
Robert F. Hoover
1946-8-18
6314
San Luis Obispo
Cammatti Ranch, N of La Panza
Comment
RSA231901
Eriogonum roseum
E. C. Twisselmann
1971-11-4
18512
San Luis Obispo
Palo Prieta Canyon. Douglas oak woodland.
518
Comment
SEINET3025877
Eriogonum vimineum subsp. polygonoides
S. Stokes
1933-9-8
125
San Luis Obispo
To Pismo Beach.
Comment
RSA163756
Eriogonum viridescens
Clare B. Hardham
1963-6-20
10832
San Luis Obispo
Freeborn Mt.
Comment
OBI16512
Eriophyllum confertiflorum
Karen Goethe
1966-5-9
30
San Luis Obispo
Hazard Canyon dunes
Comment
OBI50327
Eriophyllum confertiflorum
Tawney Odegard
1985-3-10
18
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. S E of Morro Bay, .5 mi down Pecho Valley rd after passing 'golf course' sign, turn right on dirt road just past 'deer' sign and continue toward dunes for .5 mi MBKR is on the left
Comment
OBI60085
Eriophyllum confertiflorum
George Butterworth
1997-11-3
204
San Luis Obispo
T31S, R20E, S32 at Visitor Center, Carrizo Plain
Comment
RSA678162
Eriophyllum confertiflorum
Mark A. Elvin
1995-11-23
103
San Luis Obispo
Cambria at San Simeon Pines Hotel
9
Comment
UCD67187
Eriophyllum confertiflorum
G. F. Hrusa
1995-5-2
12249
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. Rocky opening at edge of Quercus agrifolia woodland.
500
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
HSC65633
Eriophyllum multicaule
J. P. Smith
1973-3-20
5887
San Luis Obispo
Price Canyon Rd., 3.5 mi. from Pismo Beach
61
Comment
HSC5625
Eriophyllum multicaule
L. S. Rose
1968-4-8
68032
San Luis Obispo
Baywood Park, Moro Bay
15
Comment
OBI18733
Eriophyllum multicaule
Robert F. Hoover
1947-4-20
6974
San Luis Obispo
Pilitas Crk district
Comment
CAS-BOT-BC301898
Eriophyllum pringlei
R. F. Hoover
1947-3-30
6822
San Luis Obispo
East Branch of Huerhuero Creek about 5 mi. s. of Creston
Comment
CAS-BOT-BC301961
Eriophyllum staechadifolium
R. F. Hoover
1946-7-21
6231
San Luis Obispo
San Simeon Creek Beach
Comment
RSA128212
Eriophyllum staechadifolium
Clare B. Hardham
1958-5-10
3266
San Luis Obispo
Cypress Mountain.
Comment
SBBG35850
Eriophyllum staechadifolium
R. N. Philbrick
1964-6-4
San Luis Obispo
just N of Cambria County Park
Comment
SBBG61094
Eriophyllum staechadifolium
R. Hoffmann
1931-1-28
San Luis Obispo
San Simeon
Comment
OBI28085
Erodium botrys
A. Berry/C. Wilson
1982-5-9
40
San Luis Obispo
N of San Luis Obispo 10 mi 1/4 mi E of CA Rte 101 on CA Rte 58- Santa Margarita. Site to R of Rd; 50 yds from RR tracks
Comment
UC17074
Erodium macrophyllum
L. Jared
1822-3-4
San Luis Obispo
Estrella South Coast Ranges
Comment
SEINET1004403
Erodium moschatum
George K. Helmkamp
2004-1
8299
San Luis Obispo
Central Coast: Mesa Dunes Mobile Home Park, along Mesa View Dr. (Hwy CA-1), 0.2 mi S of the jct with Halcyon Rd.
61
Comment
OBI39394
Eruca vesicaria
Clifton F. Smith
1950-5-3
2754
San Luis Obispo
By bridge on Cholame Crk and Palo Prieto Cyn
Comment
OBI77695
Eryngium vaseyi
David J. Keil
1998-5-6
27086
San Luis Obispo
1 mi N of Hwy 46 along Buena Vista Dr.
Comment
RSA0019334
Erysimum capitatum
Greg Wilvert
2005-4-2
104
San Luis Obispo
Southeast half of the Caliente Range: 1.2 km SW of Wells Spring.
1036
Comment
UC1034918
Erysimum capitatum
G. B. and R. P. Rossbach
1938-5-8
833
San Luis Obispo
dry mts near Shandon
365
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
SBBG44866
Erysimum suffrutescens
L. W. Edge
1972-4-7
121
San Luis Obispo
Santa Ysabel Ave, Baywood Park
Comment
OBI66338
Erythranthe floribunda
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26279
San Luis Obispo
Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon.
732
Comment
OBI69780
Erythranthe floribunda
D. R. Miller
1993-8-21
893 -46
San Luis Obispo
Pine Mt Region. In crkway about 70m below 'Camp Spring', in Dustys woods
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
OBI64179
Erythranthe latidens
David J. Keil, with Beth Painter, Margriet Wetherwax, Jeff Greenhouse, Dieter Wilken, and Joann Froland
2001-4-17
29300
San Luis Obispo
Camp Roberts "Bee Rock vernal pools" southeast of junction with perimeter road and Bee Rock Rd.
Comment
CAS-BOT-BC151485
Erythranthe latidens
Ernest C. Twisselmann
1954-5-15
1237
San Luis Obispo
Vernal Pool at Palo Prieta Summit, 8 miles south of Cholame - Temblor Range and the Western San Joaquin Valley
667
Comment
RSA585838
Eschscholzia caespitosa subsp. caespitosa
F. L. Johnson, E. A. Young
1993-5-23
ROB 0498
San Luis Obispo
Twin Bridges on Boyscout Rd.
Comment
HSC32025
Eschscholzia californica
J. D. Ackerman
1974-7-24
397
San Luis Obispo
Baywood Park, S end of Morro Bay, N end of 13th St.
Comment
SBBG15337
Eschscholzia californica
E. C. Twisselmann
1962-5-20
7169
San Luis Obispo
summit of Palo Prieto Cyn
685
Comment
OBI31856
Eschscholzia californica
Robert J. Rodin
1956-5-29
6085
San Luis Obispo
Sand dunes at S end of Morro Bay
Comment
OBI6669
Eschscholzia californica
Greg Hassen
1975-11-7
65
San Luis Obispo
Poly Cyn. Botanical Garden area
Comment
OBI71232
Eschscholzia californica
Ann Cochran
1986-7-29
54
San Luis Obispo
Field behind las Pilitas Nursery, located on Las Pilitas Rd
305
Comment
UCR42688
Eschscholzia hypecoides
C. F. Smith
1973-4-26
10520
San Luis Obispo
E base of Caliente Mtn, Upper Cuyama Valley
651
Comment
RSA201521
Eschscholzia hypecoides
Robert F. Hoover
1950-4-2
7784
San Luis Obispo
W branch of Fernandez Creek just above La Panza-Creston Rd.
Comment
CAS-BOT-BC76485
Eschscholzia lemmonii
W. R. Ernst
1961-4-2
761
San Luis Obispo
In Palo Prieto Canyon about 1 mile east of Highway 466 and south of Coalinga.
Comment
UCSB41898
Eschscholzia lemmonii
Aston, Darcy
1980-4-27
San Luis Obispo
On hillside next to Jolon Road; 10 miles south of Highway 101; in recently burned area
457
Comment
UC1296233
Eschscholzia rhombipetala
R. F. Hoover
1950-4-30
7861
San Luis Obispo
La Panza district
Comment
OBI12251
Eucalyptus camaldulensis
Jack M. Farrell
1955-2-21
100
San Luis Obispo
Cal Poly campus
Comment
OBI12257
Eucalyptus conferruminata
Jack M. Farrell
1955-2-21
116
San Luis Obispo
Cal Poly Campus
Comment
HSC91572
Eucalyptus cornuta
Susan H. Bicknell
1988-8-20
San Luis Obispo
Montano de Oro, MDO9
Comment
OBI22798
Eucalyptus pulverulenta
Mary Giannotti
1971-11-13
10
San Luis Obispo
Cal Poly campus
Comment
OBI78035
Euphorbia maculata
D. R. Miller
1994-3-23
394 -123
San Luis Obispo
Pine Mt Region. On main deck at Egeberys main house, San Simeon Crk drainage
600
Comment
OBI54894
Euphorbia ocellata subsp. ocellata
David J. Keil
1996-9-13
26015
San Luis Obispo
Roadside adjacent to Santa Margarita Cemetary along CA 58, ca. 1 mi se of Santa Margarita.
Comment
OBI57753
Euphorbia peplus
David J. Keil
1998-3-27
26491
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
244
Comment
SD148256
Eurybia radulina
G. K. Helmkamp, E. A. Helmkamp
2000-9-2
5972
San Luis Obispo
Irish Hills; Profumo Canyon, 2.2 miles west of Los Osos Valley Road.
136
Comment
CAS-BOT-BC310719
Euthamia occidentalis
Mrs. R. W. Summers
1887-10-7
929
San Luis Obispo
Morro Bay
Comment
OBI32004
Euthamia occidentalis
David J. Keil
1981-11-11
15673
San Luis Obispo
Arroyo de la Cruz area N of San Simeon. Along S side of the Arroyo
Comment
UC2027281
Euthamia occidentalis
D. R. Miller
2011-9-25
911 .1002
San Luis Obispo
Along creek side of Moonstone Beach Dr. 100 m W of the Hotel El colibri, Cambria
Comment
SBBG110341
Festuca
C. B. Hardham
1961-5-18
7095
San Luis Obispo
between Pine Mtn and Rocky Butte
Comment
RSA18094
Festuca
C. B. Wolf
1929-4-16
3653
San Luis Obispo
Narrow canyon of Morro Creek, 6 miles east of Morro Bay.
244
Comment
OBI21869
Festuca bromoides
Fred W. Rush
Jun-56
35
San Luis Obispo
E. central slope, Mt SLO
Comment
OBI79608
Festuca californica
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31364
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak.
447
Comment
SBBG18766
Festuca californica
C. B. Hardham
1957-4-25
1731
San Luis Obispo
Cypress Mtn
Comment
CAS-BOT-BC278293
Festuca californica
Clare B. Hardham
1960-5-5
5832
San Luis Obispo
Santa Lucia Mountains. Pine Mt. north of Cambria
Comment
OBI73482
Festuca elmeri
David J. Keil, with Mike Mattina
2010-5-31
30800
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
OBI31421
Festuca microstachys
Joy Nishida, Robert Allen
1982-4-10
292
San Luis Obispo
American cyn campground
536
Comment
OBI59037
Festuca microstachys
David J. Keil
1998-4-27
26932
San Luis Obispo
Montana de Oro State Park. Valencia peak burn area, see earlier notes
Comment
SBBG125797
Festuca microstachys
T. Fitanides with A. Baniaga
2010-3-26
67
San Luis Obispo
Tierra Redonda Mtn
426
Comment
OBI21861
Festuca microstachys
Robert D. Page
1962-5-4
89
San Luis Obispo
Bottom of Hazard Canyon, Morro Bay
Comment
OBI2545
Festuca microstachys
Larry E. Brown
1971-4-6
1929
San Luis Obispo
In Poly Cyn near Cal Poly
Comment
OBI21867
Festuca myuros
Russell Gorman
1956-5-17
68
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
OBI72748
Festuca myuros
Anthony Baniaga
2010-4-4
90
San Luis Obispo
Tierra Redondoa Mtn BLM ACEC
347
Comment
OBI30912
Festuca perennis
Julie M. Vanderwier
1979-5-28
52
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI21966
Festuca perennis
Robert D. Page
1962-4-6
64
San Luis Obispo
Vacant lot in San Luis Obispo
Comment
OBI69785
Festuca perennis
David J. Keil
1983-10-30
18046
San Luis Obispo
Salinas River at hwy 58 bridge
Comment
OBI31674
Foeniculum vulgare
Smeltzer, Turnquist
1982-4-21
51
San Luis Obispo
From rear parking area along NE lake edge in Laguna Lake Park
Comment
OBI65972
Foeniculum vulgare
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-8
26
San Luis Obispo
Central Coast Comprehensive Wetlands GIS (CCCWGIS). S of Morro Bay on Hwy 1. Along Gilardi Rd at Silhouette Shooting Range N of Hwy 1
56
Comment
POM97520
Fragaria californica
Philip A. Munz
1926-4-9
10213
San Luis Obispo
Willow Creek Road, 10 miles SW of Paso Robles.
Comment
CAS-BOT-BC52660
Frangula californica subsp. californica
Ernest C. Twisselmann; Donald J. Bedell
1969-7-5
15658
San Luis Obispo
Salinas River 5 miles south of Paso Robles
182
Comment
CAS-BOT-BC52669
Frangula californica subsp. californica
John Thomas Howell
1964-6-29
40730
San Luis Obispo
In Monterey pine forest adjacent to the Protestant Cemetery, about 1 mile north of Cambria
Comment
OBI23267
Frangula californica subsp. californica
Dennis Hm McSwain
1972-8-5
6
San Luis Obispo
One mi S of Lopez Lake, Santa Lucia range
396
Comment
OBI65958
Frangula californica subsp. californica
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-9
43
San Luis Obispo
Central Coast Comprehensive Wetlands GIS; S of Morro Bay on hwy 1. Beyond Gilardi rd on ranch road N of hwy 1
138
Comment
CAS-BOT-BC211644
Frankenia salina
R. F. Hoover
1965-9-19
9625
San Luis Obispo
Carrizo Plain on west side of Soda Lake
Comment
SBBG72779
Fremontodendron californicum
G. Sinsheimer
1936-4-24
San Luis Obispo
Petit Cyn, Los Osos Valley
Comment
CAS-BOT-BC130289
Fritillaria biflora
Rev. R. W. Summers
1884-5-6
s.n.
San Luis Obispo
unspecified
Comment
CAS-BOT-BC130290
Fritillaria biflora
R. F. Hoover
1947-3-23
6719
San Luis Obispo
Rinconada Mine
Comment
CAS-BOT-BC130267
Fritillaria biflora
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
Near second tunnel, Santa Margarita Mountains
Comment
CAS-BOT-BC130277
Fritillaria biflora
Ernest C. Twisselmann
1962-3-26
6716
San Luis Obispo
Palo Prieta Canyon, 3.5 miles south of Cholame
594
Comment
SEINET3928257
Fritillaria biflora var. biflora
Hannah M. Fugle
2011-5-4
16
San Luis Obispo
Prefumo Canyon, ca 2.2 miles up Prefumo Canyon Road from Los Osos Valley Road.; 0
91
Comment
UCD139696
Fritillaria ojaiensis
Malcolm McLeod
1981-3-27
1373
San Luis Obispo
San Luis Obispo County: Reservoir Canyon. From lower of 2 colonies on trail to old cabin. Below second switchbank.
Comment
OBI54351
Fumaria capreolata
David J. Keil, V. L. Holland
1996-3-20
25808
San Luis Obispo
Vacant field behind shopping center on Foothill Blvd
Comment
SBBG130761
Fumaria capreolata
D. Keil
2001-3-13
29174
San Luis Obispo
end of South St at San Luis Crk
Comment
UC130490
Fumaria parviflora
Ira J. Condit
1909-4-30
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC422470
Fumaria parviflora
H. C. Cantelow; Mrs. H. C. Cantelow
1958-3-1
s.n.k
San Luis Obispo
Orchard, Paso Robles
Comment
OBI79366
Galium angustifolium
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31671
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
Comment
JEPS13228
Galium angustifolium subsp. angustifolium
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-25
5251
San Luis Obispo
State Hwy 178 2.3 mi below and w Pozo Summit (rocky road-cut along grade over range); La Panza Range
670
Comment
OBI31525
Galium aparine
Joy Nishida
1982-5-29
401
San Luis Obispo
American Cyn .3 mi S of Amer Cyn campground
518
Comment
UCR42656
Galium aparine
David J. Keil, R. Riggins, R. A. Pimentel, D. R. Miller
1985-4-27
18630
San Luis Obispo
19.5 mi. from Calif. Route 1 along San Simeon Creek Road, north of Rocky Butte lookout at locked gate
732
Comment
OBI73051
Galium californicum subsp. flaccidum
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25446
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
UCR118946
Galium cliftonsmithii
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4238
San Luis Obispo
Central Coast Ranges, Irish Hills, Prefumo Canyon, 2.1 mi SW of Los Osos Valley Rd.
198
Comment
SBBG119774
Galium parisiense
M. Wetherwax, E. Painter with J. Greenhouse
2001-3-20
CR 150
San Luis Obispo
S of palisades of Nacimiento River, S of Boy Scout Rd; Camp Roberts
225
Comment
OBI74286
Galium porrigens
Theo Fitanides, Anthony Baniaga
2010-2-28
22
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
509
Comment
OBI3863
Galium porrigens
Patricia Wiese
1971-5-23
51
San Luis Obispo
Fuelbreak area. Cuesta Ridge Botanical Area. 2 mi from Cuesta Pass
762
Comment
OBI58733
Galium porrigens var. porrigens
David J. Keil
1998-4-27
26928
San Luis Obispo
Montana de Oro State Park. Valencia peak burn area, see earlier notes
Comment
SBBG94336
Galium porrigens var. porrigens
T. J. Ayers, S. Junak, D. Shaw
1989-5-10
726
San Luis Obispo
just N of Pick and Shovel Mine along W fork of stream of "Dead Miners Camp"
Comment
OBI72372
Gamochaeta ustulata
Anthony Baniaga, Elizabeth Baniaga
2010-4-23
144
San Luis Obispo
Black Lake Cyn; Choin property
49
Comment
SBBG48383
Garrya elliptica
R. N. Philbrick, D. Emery, R. J. Rodin
1974-5-29
San Luis Obispo
TV rd near Cuesta Summit, ca. 1 mi W of Hwy 101
Comment
OBI14135
Garrya flavescens
Robert F. Hoover
1953-9-9
8332
San Luis Obispo
Caliente Mt
Comment
OBI58096
Garrya flavescens
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27537
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 17.3 road miles NE-N of junction with Hwy 1.
Comment
CAS-BOT-BC144761
Garrya veatchii
W. R. Dudley
1902-4-5
s.n.
San Luis Obispo
Pecho Mountains
Comment
UCR96393
Gastridium ventricosum
George K. Helmkamp
1996-9-22
1210
San Luis Obispo
Central Coast, along San Simeon Creek, c. 0.2 mile east of CA Hwy 1
6
Comment
OBI28866
Geranium dissectum
Melissa Luckow, Rhonda Riggins and Richard Pimentel
1982-4-4
733
San Luis Obispo
Huasna Rd, 1/2 mi NW of where the Huasna River crosses the rd
Comment
OBI46167
Geranium dissectum
Lynne Dee Oyler, Kathy Loftus
1986-4-8
429
San Luis Obispo
Santa Margarita Ranch, Mtn field, S of RR tracks, E of 101 on N side of Cuesta Grade
Comment
UCR163626
Geranium molle
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9207
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness; Hi Mountain Road, 6.7 miles ENE of Lopez Lake near Salt Creek
399
Comment
CDA11511
Gilia achilleifolia subsp. achilleifolia
G. F. Hrusa
1995-5-28
12293
San Luis Obispo
Black Butte Research Natural Area; Los Padres Natl. Forest. Ridge immediately SW of Radio Facility 2 (Peak 1).
Comment
OBI74661
Gilia achilleifolia subsp. achilleifolia
David J. Keil
1987-5-6
20132
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.
Comment
OBI75088
Gilia achilleifolia subsp. achilleifolia
Michael Walgren
2011-4-27
229
San Luis Obispo
Pacific Gas and Electric Diablo Nuclear Facility
Comment
UC1123665
Gilia achilleifolia subsp. achilleifolia
G. T. Nordstrom
1937-4-29
1162
San Luis Obispo
2 mi nw Josephine School; Adelaida Quad.
548
Comment
SBBG3770
Gilia achilleifolia subsp. achilleifolia
C. B. Hardham
1957-4-14
1672
San Luis Obispo
Marquardt Ranch, Cayucos Rd
Comment
RSA0042944
Gilia achilleifolia subsp. multicaulis
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6538
San Luis Obispo
La Panza Range: Western side of the Machesna Mountain Wilderness. American Canyon Campground., Near 35.28461N 120.26558W. Follow trail up to last creek crossing, below stock pond. Near the main ridge line. Ended near 35.29415N 120.23097W.
538
Comment
CDA15155
Gilia brecciarum subsp. brecciarum
G. F. Hrusa
1998-4-26
14262
San Luis Obispo
Temblor Range; on at N end of Elkhorn Plain.
Comment
UC1123786
Gilia clivorum
H. C. Lee
1937-3-31
801
San Luis Obispo
3 mi ne Templeton; Paso Robles Quad.
Comment
OBI81292
Gilia latiflora
G. Butterworth
2015-4-9
945
San Luis Obispo
Chimineas. Garcia Rd.
1036
Comment
UC2027080
Gilia latiflora subsp. latiflora
Greg Wilvert
2005-4-24
317
San Luis Obispo
Southeast Half of the Caliente Range: 2 km S of Padrones Springs
Comment
RSA0076399
Gilia minor
Verne Grant, Alva Grant
1952-4-21
17559
San Luis Obispo
1 mi. s. of jct. of Maricopa-Santa Maria rd. on Ojai road, Cuyama Valley.
Comment
CAS-BOT-BC402034
Gilia ochroleuca subsp. minima
R. F. Hoover
1947-4-12
6909
San Luis Obispo
Upper Navajo Creek, La Panza Range
Comment
RSA124945
Gilia tenuiflora
Clare B. Hardham
1959-5-20
4568
San Luis Obispo
Tierra Redondo near Cantinas Creek
Comment
RSA14991
Gilia tenuiflora subsp. amplifaucalis
Alice Eastwood, J. T. Howell
1935-3-25
s.n.
San Luis Obispo
Cholame
Comment
UC575336
Gilia tenuiflora subsp. amplifaucalis
David D. Keck and J. Clausen
1935-4-9
3108
San Luis Obispo
on road to Lost Hills 5 mi e Cholame (summit of Polonio Pass); e of Cholame, on road to Lost Hills, Polonio Pass
579
Comment
UC577119
Gilia tenuiflora subsp. amplifaucalis
Alice Eastwood, John Thomas Howell
1935-3-25
2015
San Luis Obispo
Cholame
Comment
SBBG18037
Gilia tenuiflora subsp. tenuiflora
C. B. Hardham
1959-5-20
4579
San Luis Obispo
N of Nacimiento Dam
Comment
OBI37936
Githopsis diffusa subsp. robusta
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18674
San Luis Obispo
16.5 mi from Calif Rte 1 along San Simeon Crk rd, near Rocky Butte lookout at Wheelbarrow Gulch
Comment
SBBG82990
Glaux maritima
C. F. Smith
1953-4-28
3884
San Luis Obispo
low land about Oso Flaco Lake, NW of Guadalupe
Comment
UCR29919B
Glaux maritima
David J. Keil, M. G. McLeod
1979-5-12
13061
San Luis Obispo
E side of Shark Inlet at S end of Morro Bay.
Comment
OBI57059
Glycyrrhiza lepidota
Frederic Hrusa
1993-5-21
11080
San Luis Obispo
Approx 2 km beyon Stony Crk camp
600
Comment
SEINET3822999
Gnaphalium californicum
R. F. Hoover
1946-6-13
6143
San Luis Obispo
6 miles S of San Luis Obispo
Comment
CDA20423
Gnaphalium canescens
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
SBBG109480
Gnaphalium palustre
C. B. Hardham
1959-4-23
4296
San Luis Obispo
Santa Barbara Rd, Atascadero
Comment
CAS-BOT-BC305120
Grindelia hirsutula
R. W. S.
1882-5-22
s.n.
San Luis Obispo
Unspecified
Comment
SBBG109817
Grindelia hirsutula
C. B. Hardham
1957-8-23
2519
San Luis Obispo
Santa Rita Rd near intersection with Cayucos Rd
Comment
CAS-BOT-BC305088
Grindelia hirsutula
Clare B. Hardham
1964-6-19
12059
San Luis Obispo
Near Polar Star Mine, San Carpoforo Creek below campground
Comment
UCSB39940
Grindelia hirsutula
Shaw, J.
1982-7-1
San Luis Obispo
Along Perfumo Canyon Road 4 miles south of Los Osos Valley Road in San Luis Obispo
121
Comment
UCSB8103
Grindelia hirsutula
Hardham, Clare
1965-8-3
San Luis Obispo
Cuesta Grade; near Freeway 101 north of San Luis Obispo
Comment
OBI66235
Gutierrezia californica
David J. Keil
1998-10-9
28140
San Luis Obispo
Along California Highway 166 and Cuyama River, ca. 11 miles e of Tepusquet Canyon Road and in vicinity of trailhead (Los Padres Natl. Forest), ca. 2 miles e of Rock Front Ranch.
Comment
UC1118587
Gutierrezia californica
N. K. Carlson
1936-3-29
762
San Luis Obispo
3.4 mi ne of Etascadero; San Luis Obispo Quadrangle
487
Comment
UC1214006
Gutierrezia californica
Otto T. Solbrig
1958-8-15
2747
San Luis Obispo
at roadside 0.5 mi n of Rancho La Panza
Comment
OBI72013
Hainardia cylindrica
Michael Walgren
2008-6-15
65
San Luis Obispo
N of San Simeon, near Beaker point (which is between Arroyo de la cruz and arroyo Hondo). Exact location not certain; near a culvert just N of Arroyo Hondo
Comment
OBI54206
Hainardia cylindrica
David J. Keil, V. L. Holland
1996-6-6
25883
San Luis Obispo
Prefumo Cyn Homes project site along Prefumo Crk ca. 1/3 mi from Los Osos Valley rd
Comment
UCR147233
Haplopappus menziesii
George K. Helmkamp, E. A. Helmkamp
2004-8-26
8790
San Luis Obispo
Central Coast, Riverside Rd at the low end of Nipomo Mesa, 0.2 mi east of jct with Division Rd.
46
Comment
CAS-BOT-BC302368
Hazardia squarrosa var. squarrosa
Ernest C. Twisselmann
1955-9-1
2361
San Luis Obispo
Old Cuesta Grade, Santa Lucia Mountains
259
Comment
OBI17713
Hebe X andersonii
Annemarie Rond
1977-5-6
25
San Luis Obispo
Highland Dr, Cal Poly campus, San Luis Obispo
Comment
UCD145395
Hedypnois cretica
G. F. Hrusa
1995-4-16
12066
San Luis Obispo
San Luis Obispo County: NW of Cuesta Pass on slope near road. Approximately 1 m NW of US 101.
750
Comment
CAS-BOT-BC309511
Helenium puberulum
R. W. S.
1887-9-9
469
San Luis Obispo
By S. Luis Obispo
Comment
CAS-BOT-BC309515
Helenium puberulum
Ernest C. Twisselmann
1955-9-1
2358
San Luis Obispo
Old Cuesta Grade, Santa Lucia Mountains
289
Comment
CAS-BOT-BC211493
Helianthemum scoparium
W. R. Dudley
1893-12-30
s.n.
San Luis Obispo
Pecho Mountains, Port Hartford
Comment
OBI29279
Helianthus bolanderi
David J. Keil
1980-9-15
14182
San Luis Obispo
Calf Cyn, 0.25 mi W of intersection of Calif hwy 58 and 229.
Comment
SBBG94141
Helianthus gracilentus
T. J. Ayers with S. A. Junak
1989-6-22
757
San Luis Obispo
below TV towers just E of West Cuesta Ridge Rd, 2.7 mi W of US Hwy 101
731
Comment
OBI22946
Heliotropium curassavicum
David J. Keil
1979-10-27
13668
San Luis Obispo
E end of Lopez Lake below confluence of Arroyo Grande Crk and Phoenix crk, 0.2 mi from jctn of Lopez Cyn Rd and Pozo Rd
Comment
OBI57048
Heliotropium curassavicum
David J. Keil
1998-8-19
27988
San Luis Obispo
Carrizo Plain. Seven Mile Rd. at Brythe Rd. (0.3 miles from Soda Lake Rd.).
585
Comment
CAS-BOT-BC305913
Helminthotheca echioides
Ernest C. Twisselmann
1959-5-23
5265
San Luis Obispo
Morro Bay: just west of Baywood
3
Comment
CHSC47117
Hemizonia congesta subsp. luzulifolia
L. P. Janeway; B. Castro
1989-2-17
3173
San Luis Obispo
Upper reaches of Stenner Cr, ca. 0.2 mi SW of the S portal of aqueduct tunnel through W Cuesta Ridge.
365
Comment
CAS-BOT-BC309866
Hemizonia congesta subsp. luzulifolia
Mrs. R. W. Summers
1883-1-23
452
San Luis Obispo
Near S. L. Obispo
Comment
CAS-BOT-BC309876
Hemizonia congesta subsp. luzulifolia
David D. Keck
1928-9-30
474
San Luis Obispo
1 mi. S. of San Luis Obispo
170
Comment
OBI53015
Hemizonia congesta subsp. luzulifolia
Kristina Hand
1992-7-15
s.n.
San Luis Obispo
Ridge between Prefumo Cyn and See Cyn
Comment
CDA6971
Hemizonia corymbosa subsp. macrocephala
D. Leiser
1962-7-8
San Luis Obispo
Cambria Pines Lodge, Cambria PInes.
0
Comment
RSA585715
Hemizonia fasciculata
D. A. Young, E. A. Young, F. L. Johnson
1992-6-16
ROB- 0005
San Luis Obispo
0.5 km S of Gate 9 on E Perimeter Road. Plant Inventory of Camp Roberts and Camp San Luis Obispo.
Comment
RSA586513
Hemizonia luzulifolia subsp. rudis
F. L. Johnson, E. A. Young
1993-5-26
ROB- 0643
San Luis Obispo
Dughi Spring.
Comment
OBI8958
Heracleum maximum
Robert F. Hoover
1947-6-2
7256
San Luis Obispo
Cambria, along Santa Rosa Crk
Comment
OBI54245
Hesperevax sparsiflora var. sparsiflora
David J. Keil, V. L. Holland
1996-6-6
25886
San Luis Obispo
Prefumo Cyn Homes project site along Prefumo Crk ca 1/3 mi from Los Osos Valley Rd
Comment
UC1118398
Hesperevax sparsiflora var. sparsiflora
P. L. Johannsen
1936-3-21
695
San Luis Obispo
1.5 mi se of Terrace Hill; San Luis Obispo Quadrangle
Comment
OBI30657
Hesperocnide tenella
David J. Keil
1981-5-19
14742
San Luis Obispo
Indian Knob. Upper slopes of Indian Knob
Comment
CAS-BOT-BC403859
Hesperocnide tenella
Eben McMillan
1953-5-8
149
San Luis Obispo
Two miles northeast of Cholame
Comment
OBI65642
Hesperocnide tenella
J. Hunter
May-94
s.n.
San Luis Obispo
Central Western Calif. Black Butte Research Natural Area in Los Padres Natl Forest, Questa Ridge East
Comment
OBI7203
Hesperocyparis forbesii
Jack M. Farrell
1955-2-21
103
San Luis Obispo
Cal Poly campus
Comment
OBI29080
Hesperocyparis macrocarpa
Karen Symonds
1982-7-17
31
San Luis Obispo
Montana de Oro State Park, along coon crk trail
Comment
SBBG96876
Hesperocyparis sargentii
D. A. Young, S. A. Junak, M. Carroll
1989-3-13
1844
San Luis Obispo
W end of Cuesta Ridge Botanical Area, near end of reserve
Comment
SFV285
Hesperocyparis sargentii
E. R. Blakley
1958-9-22
2466
San Luis Obispo
About 3 miles west of La Cuesta summit._x000B_
823
Comment
OBI32252
Hesperoyucca whipplei
David J. Keil
1981-6-20
14904
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
SD244648
Heterodraba unilateralis
David Keil, Curtis Clark
1999-4-17
26775
San Luis Obispo
Carrizo Plain. N of Soda Lake in vicinity of intersection of Belmont Trail and Clarksburg Rd. Flat area.
Comment
CAS-BOT-BC148454
Heteromeles arbutifolia
J. Olson
2000-6-27
s.n.
San Luis Obispo
Camp Roberts, Boy Scout Road (river side), ca. 0.8 mile down stream along road from Twin Bridges
Comment
OBI83471
Heteromeles arbutifolia
Stellios Bonadurer, Lauren O'Sullivan, Kevin Flood, Sam Johnson, Brandon Gordon, Danielle Bain
2017-1-29
3
San Luis Obispo
From Serrano trailhead on Madonna Mt, up 200 ft where trail meets forest
163
Comment
OBI72347
Heterotheca grandiflora
Anthony Baniaga
2010-5-15
187
San Luis Obispo
Black Lake Cyn; Callender property
26
Comment
SBBG117753
Heterotheca sessiliflora
E. Painter, M. Wetherwax
2002-8-16
CR 348
San Luis Obispo
near East Perimeter Rd; Camp Roberts
296
Comment
CAS-BOT-BC311311
Heterotheca sessiliflora subsp. echioides
R. F. Hoover
1965-9-18
9587
San Luis Obispo
Calf Canyon
Comment
OBI16080
Heterotheca sessiliflora subsp. echioides
Robert F. Hoover
1946-8-18
6313
San Luis Obispo
Cammatti Ranch, N of La Panza
Comment
CAS-BOT-BC424209
Heuchera micrantha var. hartwegii
R. F. Hoover
1964-5-12
8806
San Luis Obispo
Upper Lopez Canyon
Comment
CAS-BOT-BC318467
Hieracium argutum
Clare B. Hardham
1956-7-15
1259
San Luis Obispo
Santa Rita Canyon, Santa Lucia Mountains
Comment
SBBG109450
Hierochloe occidentalis
C. B. Hardham
1958-7-1
3740
San Luis Obispo
headwaters, Old Crk
Comment
OBI36706
Hoita macrostachya
Eric Wise
1983-8-10
1737
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
OBI12755
Hoita orbicularis
Robert F. Hoover
1947-5-23
7178
San Luis Obispo
Near Sunnyside School, Osos Valley
Comment
CAS-BOT-BC325894
Holocarpha heermannii
R. F. Hoover
1947-8-17
7383
San Luis Obispo
Santa Rosa School near Cambria
Comment
RSA216751
Holocarpha virgata subsp. virgata
Robert F. Hoover
1969-9-9
11581
San Luis Obispo
12 miles NW of Paso Robles on road to Naciemento Dam.
Comment
OBI42311
Holodiscus discolor
David J. Keil
1986-6-7
19641
San Luis Obispo
Los Osos. along Los Osos Crk downstream from end of Calle cordoniz and on slopes between Calle Cordoniz and the creek bed
Comment
CAS-BOT-BC289529
Hordeum brachyantherum subsp. californicum
Clare B. Hardham
1959-5-6
4427
San Luis Obispo
Bee Rock to Nacimiento Lake Road, Santa Lucia Mountains
Comment
CAS-BOT-BC285003
Hordeum depressum
Ira L. Wiggins
1929-4-15
3597
San Luis Obispo
8 miles n. w. of San Luis Obispo on highway to Moro
Comment
OBI32470
Hordeum marinum
Rhonda Riggins
1982-5-16
1405
San Luis Obispo
Right-of-way adjacent grazing land, Tassajara Canyon Road 0.2 mi W US 101
Comment
OBI64610
Hordeum marinum
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28682
San Luis Obispo
Camp Roberts; along C25 Road, ca. 0.4 air km sw of jctn. With Avery Road, ca. 3.2 air km due w of Nacimiento River, ca. 2.5 air km due n of Nacimiento River. Vicinity of 35.7724 deg. N, 120.8191 deg. W (UTM: zone 10S 697140 E, 3960700 N).
Comment
CAS-BOT-BC285140
Hordeum marinum subsp. gussoneanum
Clare B. Hardham
1958-4-19
1798
San Luis Obispo
Santa Lucia Mountains. Santa Rita Ranch, York Mt.
Comment
OBI59028
Hordeum marinum subsp. gussoneanum
David J. Keil
1998-5-6
27080
San Luis Obispo
1 mi N of Hwy 46 along Buena Vista Dr.
Comment
OBI39984
Hordeum murinum
Eric Wise
1984-4-29
1881
San Luis Obispo
Little Morro Crk. From the laguna to the hwy 1 overpass
Comment
OBI31737
Hordeum murinum subsp. leporinum
Smeltzer, Turnquist
1982-4-12
14
San Luis Obispo
SE side of Laguna Lake Park from the roadway over to base of hill
Comment
UCD86476
Hordeum murinum subsp. leporinum
Ernest C. Twisselmann
1954-4-21
1106
San Luis Obispo
San Luis Obispo County: Eastern part of county. Twisselmann Ranch.
Comment
JEPS70217
Hordeum murinum subsp. leporinum
Robert J. Rodin
1970-5-5
8395
San Luis Obispo
Nature Preserve San Luis Obispo Nature Preserve, San Luis Obispo
15
Comment
OBI6605
Hordeum vulgare
Dick Barkelew
1970-4-12
10
San Luis Obispo
Cuesta College
Comment
UC1296051
Horkelia californica
R. F. Hoover
1947-9-14
7394
San Luis Obispo
between San Carpoforo Creek Arroyo de la Cruz
Comment
RSA660619
Horkelia cuneata
Austin P. Griffiths
1980-5-25
s.n.
San Luis Obispo
SE of Jack Lake.
40
Comment
OBI67806
Horkelia cuneata subsp. cuneata
Unknown
2003-5-1
SLO- 313
San Luis Obispo
Camp San Luis Obispo. NW side of Cerro Romualdo
Comment
UC1392699
Horkelia cuneata subsp. sericea
R. F. Hoover
1969-5-3
11289
San Luis Obispo
4 mi w Nipomo
Comment
OBI65873
Hosackia crassifolia var. otayensis
D. R. Miller
1999-5-21
599 /711
San Luis Obispo
On Art Williams' road in (Littlow Pine) on Upper Marmolejo drainage
914
Comment
RSA389443
Hulsea heterochroma
C. F. Smith
1945-7-19
1518
San Luis Obispo
El Camino Cielo, mile plus W of La Cumbre Peak, Santa Ynez Mtns
Comment Read comments Dec 24 2017
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
OBI37373
Hydrocotyle verticillata
Eric Wise
1981-6-29
820
San Luis Obispo
Celery Lake of Dune Lakes
Comment
OBI26024
Hypochaeris radicata
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vandervier et al.
1980-5-18
14005
San Luis Obispo
CNPS photography committee field trip to Arroyo de la Cruz. Ca. 1 mi E of Calif Rte 1 on Hearst Ranch
Comment
IRVC28941
Hypochaeris radicata
G. K. Helmkamp
2003-9-10
8140
San Luis Obispo
0.6 mi S of Nipomo Hill in Arroyo Grande area Central Coast
46
Comment
OBI16007
Isocoma acradenia var. bracteosa
Robert F. Hoover
1966-10-7
10127
San Luis Obispo
Cuyama Valley E of Taylor Cyn
Comment
CDA17599
Isocoma menziesii var. menziesii
Austin Griffiths, Bradford P. Seek
1980-8-12
s.n.
San Luis Obispo
Pismo Dunes Region; Across from entrance to Oceano Campground.
Comment
CDA8033
Isocoma menziesii var. vernonioides
G. D. Barbe, J. L. Johnson
1973-3-13
1130
San Luis Obispo
West of Avila Beach.
0
Comment
OBI22590
Isolepis carinata
Robert F. Hoover
1947-4-18
6940
San Luis Obispo
Cambria
Comment
RSA142268
Isolepis carinata
Clare B. Hardham
1958-6-27
3727
San Luis Obispo
Cambria
Comment
CAS-BOT-BC112561
Isolepis cernua
Robert Theodore Clausen; Harold Trapido
1940-6-24
4737
San Luis Obispo
In springy slace, Graggs Canyon, Miles
Comment
OBI60574
Isolepis cernua
Lynne Dee Oyler, C & C Althouse
1990-4-19
1038
San Luis Obispo
Nipomo Dunes. OHV area fenced near Maidenform flats
Comment
SBBG96062
Jaumea carnosa
D. Keil
1986-10-13
19788
San Luis Obispo
Sweet Springs area, S shore of Morro Bay
5
Comment
SD75729
Jaumea carnosa
D. W. Taylor
1970-6-22
T 70 116
San Luis Obispo
South end of Morro Bay
Comment
SEINET11261288
Jaumea carnosa
Robert L. Johnson
2015-7-29
4035
San Luis Obispo
Growing on sea cliff between Harloe Ave and Harbor View Ave, Pismo Beach. Near bottom of stairs to Kon Tiki Inn.; 0
12
Comment
CAS-BOT-BC102334
Juglans regia
Peter L. Morrell; Donna Krause
1994-5-27
456
San Luis Obispo
at 6060 Ontario Rd., 0.8 miles N of Avila Beach - San Luis Bay exit off CA Hwy 101
100
Comment
SBBG109779
Juncus
C. B. Hardham
1958-3-2
3159
San Luis Obispo
Oak Flat W of Paso Robles
Comment
OBI59688
Juncus acutus
Larry Kelly, David J. Keil
1988-10-1
258
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UC1133583
Juncus acutus subsp. leopoldii
B. Bolt
1936-2-25
595
San Luis Obispo
0.5 mi nw Morro; Cayucos Quad.
Comment
OBI64177
Juncus amuricus
David J. Keil, with Beth Painter, Margriet Wetherwax, Jeff Greenhouse, Dieter Wilken, and Joann Froland
2001-4-17
29304
San Luis Obispo
Camp Roberts "Bee Rock vernal pools" southeast of junction with perimeter road and Bee Rock Rd. Vicinity of 36 deg. 46.381' x 120 deg. 47.138' W
Comment
OBI66856
Juncus balticus subsp. ater
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29585
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 deg. N, 120.6800 deg. W
244
Comment
OBI32274
Juncus bufonius var. bufonius
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14445
San Luis Obispo
2 mi N of Arroyo de la Cruz
Comment
OBI67840
Juncus bufonius var. bufonius
M. Wetherwax & E. L. Painter, E. L. Painter
2003-5-1
SLO- 327
San Luis Obispo
Camp San luis Obispo. Unnamed minor perennial tributary of Chorro Creek, below Chorro Crk Bog thistle exclosure
260
Comment
OBI044817
Juncus patens
David J. Keil
1979-7-1
13111
San Luis Obispo
San Luis Range, lower Prefumo Canyon
Comment
RSA586355
Juncus phaeocephalus var. phaeocephalus
F. L. Johnson, E. A. Young
1993-5-27
ROBO 680
San Luis Obispo
Plant inventory of Camp Roberts and Camp San Luis Obispo: 1 km NE of Chorro Reservoir. Camp San Luis Obispo.
Comment
UC1134258
Juniperus californica
P. L. Johannsen
1937-5-4
1108
San Luis Obispo
2.5 mi ene Big Springs; McKittrick Quad.
701
Comment
OBI9288
Keckiella cordifolia
A. Ahmad
1963-5-26
45
San Luis Obispo
Poly Cyn
Comment
CAS-BOT-BC235798
Keckiella cordifolia
Clare B. Hardham
1956-6-20
947
San Luis Obispo
Santa Lucia Mountains. Old Road, Cuesta Grade
Comment
OBI59039
Koeleria macrantha
David J. Keil
1998-4-27
26925
San Luis Obispo
Montana de Oro State Park. Valencia peak burn area, see earlier notes
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
UC1132147
Koeleria macrantha
H. C. Lee
1937-5-17
944
San Luis Obispo
1 1/2 mi nw Linnie School; Paso Robles Quadrangle
Comment
UC1132149
Koeleria macrantha
H. C. Lee
1937-5-25
999
San Luis Obispo
2 3/4 mi n Creston; Paso Robles Quad.
Comment
UC573671
Koeleria macrantha
H. C. Lee
1937-5-10
909
San Luis Obispo
1/2 mi n Lake Ysabel; Paso Robles Quadrangle
Comment
RSA121246
Koeleria macrantha
G. T. Nordstrom
1937-5-11
1187
San Luis Obispo
2.8 miles S.S.E. of Asuncion School
488
Comment
OBI66612
Laennecia coulteri
David J. Keil
1998-10-9
28169
San Luis Obispo
California Highway 166, 0.8 mi w of Kern Co. line in easternmost San Luis Obispo Co.
792
Comment
OBI15964
Lagophylla ramosissima
Robert F. Hoover
1965-9-19
9591
San Luis Obispo
2 mi E of Santa Margarita
Comment
OBI81035
Lagophylla ramosissima
Jason Dart, A. Weichert, G. Hind
2010-5-19
395 -H16
San Luis Obispo
Hind River Ranch, east side of Salinas River, in large meadow adjacent to Crescent Lake, approximately 1.3 miles east of the intersection of Highway 58 and Pozo Road
320
Comment
SBBG117747
Lagophylla ramosissima subsp. ramosissima
E. Painter, M. Wetherwax, J. Olson
2002-4-23
SLO 234
San Luis Obispo
W base of Cerro Romualdo, near gate for rd to water tower; Camp San Luis Obispo
Comment
OBI20273
Lamarckia aurea
Ann McBeth
1979-4-25
16
San Luis Obispo
Plant survey of Indian Knob, 4 mi. N of Pismo Beach
Comment
OBI66092
Lamium amplexicaule
D. R. Miller, S. A. Sinuta
1997-3-24
397 -642
San Luis Obispo
Pine Mt Region, near Wentz Cabin, Town crk drainage
671
Comment
SBBG30915
Lastarriaea coriacea
R. N. Philbrick
1968-6-7
San Luis Obispo
Jack Lake, W of Nipomo
Comment
UC1543901
Lastarriaea coriacea
Barbara Ertter, Jeffrey Strachan
1980-5-15
3407
San Luis Obispo
0.6 mi e of San Juan Creek (s side Highway #58, Syncline Hill w of Carrizo Plain); Syncline Hill, Highway #58
548
Comment
CAS-BOT-BC339022
Lasthenia californica
R. F. Hoover
1967-4-5
10342
San Luis Obispo
19 miles east of Creston on La Panza road, on a branch of Navajo Creek
Comment
UC1285057
Lasthenia californica subsp. bakeri
R. F. Hoover
1965-6-14
9426
San Luis Obispo
s Arroyo de la Cruz; Arroyo del Oso
Comment
UC1315025
Lasthenia debilis
R. F. Hoover
1967-4-16
10473
San Luis Obispo
canyon near n end Elkhorn Plain; Temblor Range
Comment
CDA15110
Lasthenia ferrisiae
G. F. Hrusa
1998-4-25
14196
San Luis Obispo
South Coast Ranges; Corner of Hwy 41/46 and Cholame Valley Rd.
Comment
UCR101011
Lasthenia ferrisiae
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3246
San Luis Obispo
Soda Lake Rd at Arrowbear Trail, vic. of California Valley, c. 5 mi. NW of Soda Lake
610
Comment
UC1392697
Lasthenia ferrisiae
R. F. Hoover
1969-4-15
11250
San Luis Obispo
junction of Polonio Pass and Cottonwood Pass roads Cholame Valley
Comment
UC547735
Lasthenia ferrisiae
David D. Keck and J. Clausen
1935-4-9
3103
San Luis Obispo
Cholame Cholame Creek (near the creek in adobe mud)
365
Comment
UCR103981
Lasthenia gracilis
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1403 B
San Luis Obispo
Inner Coast Range, Carrizo Plain; 15.6 mi. NW of Calif. Hwy 166 on Soda Lake Rd.
732
Comment
RSA67529
Lasthenia gracilis
P. A. Munz
1951-4-13
16319
San Luis Obispo
Grade on Hwy 178. Above La Panza Public Camp. La Panza Range.
701
Comment
RSA177039
Lasthenia leptalea
Peter H. Raven
1963-5-3
18279
San Luis Obispo
Atascadero
Comment
UC455768
Lasthenia microglossa
I. J. Condit
1910-3-30
San Luis Obispo
Carrisa Plains, e San Luis Obispo County Carrisa Plains
Comment
POM318885
Lathyrus
Patricia Wilder
1965-4-10
1861
San Luis Obispo
Canyon along Tassajara Creek, NW of Cuesta summit.
427
Comment
OBI2671
Lathyrus odoratus
John Kelly
1970-5-21
s.n.
San Luis Obispo
Back yard, 888 Church St, San Luis Obispo
23
Comment
SBBG34890
Lathyrus vestitus
Mrs. R. W. Summers
-May-1889
San Luis Obispo
near San Luis Obispo
Comment
SBBG25087
Lathyrus vestitus var. vestitus
D. Myrick
1966-3-24
1307
San Luis Obispo
Cemetery Rd, Cambria
Comment
UC463201
Lathyrus vestitus var. vestitus
Roxana S. Ferris
1929-4-16
7683
San Luis Obispo
6 mi e Morro Bay (road to Atascadero)
Comment
OBI46161
Lathyrus vestitus var. vestitus
Lynne Dee Oyler
1986-5-6
435
San Luis Obispo
Santa Margarita Ranch, Estadio field in E part of the ranch where a large stand of blue oaks occur on slopes of decomposed limestone
Comment
UC1929865
Lavandula stoechas
Scott D. White, Ken McDonald
2001-5-9
8451
San Luis Obispo
CENTRAL COAST: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
Comment
CAS-BOT-BC321638
Layia glandulosa
R. F. Hoover
1952-5-25
8230
San Luis Obispo
Caliente Mt.
Comment
CAS-BOT-BC321671
Layia glandulosa
Ira L. Wiggins
1932-3-21
5813
San Luis Obispo
Bitterwater Valley, between Cholame and Annette
Comment
OBI45629
Layia glandulosa
Clifton F. Smith
1951-4-19
3032
San Luis Obispo
Nipomo Mesa N of Guadalupe
Comment
UC57425
Layia glandulosa
J. H. Barber
1901-3-24
A 11
San Luis Obispo
Comment
CAS-BOT-BC321665
Layia glandulosa
Eben McMillan
1952-4-30
77
San Luis Obispo
San Juan Valley, 5 mi S, 4 mi E Shandon
Comment
CAS-BOT-BC321675
Layia glandulosa
W. R. Dudley
1901-4-4
s.n.
San Luis Obispo
Burnett Creek [label notes Monterey Co. but sheet has been annotated to state the Burnett Creek runs wholly within San Luis Obispo County.
Comment
SEINET11811306
Layia glandulosa
L. S. Rose
1925-1
35058
San Luis Obispo
Cottonwood Pass
Comment
UC468840
Layia hieracioides
J. E. Roadhouse
196
San Luis Obispo
near San Luis Obispo
Comment
CAS-BOT-BC327491
Layia jonesii
R. F. Hoover
1948-4-22
7485
San Luis Obispo
West base of Mt. Bishop near San Luis Obispo
Comment
CAS-BOT-BC327495
Layia jonesii
Ira L. Wiggins
1929-4-15
3595
San Luis Obispo
8 miles NW of San Luis Obispo on hwy to Morro
Comment
SBBG117836
Layia jonesii
E. Painter, M. Wetherwax
2003-4-28
SLO 321
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
115
Comment
UC177510
Layia jonesii
Jones
1882-5-1
75
San Luis Obispo
San Luis Obispo
Comment
CAS-BOT-BC327648
Layia munzii
Ernest C. Twisselmann
1955-3-22
1742
San Luis Obispo
Low hills on E shore of Soda Lake, Carissa Plains
594
Comment
RSA201704
Layia munzii
Robert F. Hoover
1949-5-1
7652
San Luis Obispo
Cholame Valley, at jct. of Cottonwood and Polonio Pass roads
Comment
SJSU3338
Layia munzii
C. W. Sharsmith
1962-4-20
6806
San Luis Obispo
Carrizo Plain c. 5 mi SE of Simmler
Comment
CAS-BOT-BC372328
Layia pentachaeta
R. F. Hoover
1947-4-4
6880
San Luis Obispo
West side of Cottonwood Pass
Comment
CAS-BOT-BC123319
Layia pentachaeta subsp. albida
David Daniels Keck; Jens Chr. Clausen
1935-4-9
3106
San Luis Obispo
Summit of Polonio Pass, 5 miles E of Cholame, on road to Lost Hills
580
Comment
SBBG54860
Layia pentachaeta subsp. pentachaeta
R. F. Hoover
1967-4-9
10403
San Luis Obispo
cyn in Temblor Range near N end of Elkhorn Plain
Comment
CAS-BOT-BC382105
Layia platyglossa
David D. Keck; J. Clausen
1935-4-9
3076
San Luis Obispo
3.5 miles west of Shandon
304
Comment
CAS-BOT-BC385855
Layia platyglossa
Alice Eastwood; John Thomas Howell
1938-6-15
5968
San Luis Obispo
Between Cambria and San Simeon
Comment
OBI25982
Layia platyglossa
David J. Keil
1981-5-16
14631
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of hwy 1
Comment
OBI32008
Layia platyglossa
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14426
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
UC1069774
Layia platyglossa
C. M. Belshaw
1936-3-17
1610
San Luis Obispo
2 mi sse Nipomo; Nipomo Quad.
76
Comment
UC1953274
Layia platyglossa
David Keil with V. L. Holland
2009-4-28
30593
San Luis Obispo
Hills just south of Arroyo Grande Creek arm of Lopez Reservoir, southern end of Santa Lucia Mts. Property located on Rock Falls Road.
Comment
CAS-BOT-BC382101
Layia platyglossa
David D. Keck
1933-5-5
2210
San Luis Obispo
4 miles south of San Luis Obispo on U.S. 101
Comment
OBI30813
Layia platyglossa
Walter F. Chessebro
1978-5-6
102
San Luis Obispo
Avenales Reserve hwy 58
Comment
RSA530120
Lembertia congdonii
D. W. Taylor, G. Clifton
1988-3-12
9384
San Luis Obispo
0.8 mile NE of KCL Ranch.
Comment
OBI69308
Lemna
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-22
29826
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 deg. N x 120.581 deg. W) and gravel pit road east of Garden Farms (35.419 deg. N x 120.599 deg. W)Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
SD53372
Lemna minuta
Darley F. Howe
1962-7-22
3355
San Luis Obispo
Oso Flaco Lake.
Comment
SBBG119461
Lepechinia calycina
D. H. Wilken
2006-5-25
16293
San Luis Obispo
slopes below Rinconada Mine site, ca. 2 km W of confluence of Salsipuedes and Rinconada crks
520
Comment
SBBG6402
Lepechinia calycina
C. B. Hardham
1958-4-10
3040
San Luis Obispo
York Mtn
Comment
CAS-BOT-BC221505
Lepechinia calycina
Ernest C. Twisselmann
1960-5-27
5973
San Luis Obispo
Mountain Springs Road, 2.3 miles west of Paso Robles
304
Comment
CAS-BOT-BC221510
Lepechinia calycina
Rev. R. W. Summers
1882-8-6
665
San Luis Obispo
Sta [Santa] Margarita hills
Comment
OBI39498
Lepechinia calycina
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
15970
San Luis Obispo
4.4 mi E of jctn with Santa Rosa Crk rd on dirt rd leading to Cypress Mtn and following SteinerCrk
Comment
CAS-BOT-BC88722
Lepidium acutidens
Ernest C. Twisselmann
1955-3-22
1745
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Southeast shore of Soda Lake, Carrisa Plains.
585
Comment
CAS-BOT-BC89029
Lepidium dictyotum
Alice Eastwood; John Thomas Howell
1935-3-25
2009
San Luis Obispo
Cholame.
Comment
OBI64560
Lepidium dictyotum
David J. Keil
2001-3-28
29222
San Luis Obispo
Southeast of Cholame along Davis Road, 1 mile southeast of California Water Project pipeline corridor
378
Comment
SBBG112428
Lepidium didymum
D. Keil, V. L. Holland
1997-3-19
26084
San Luis Obispo
Oceano Airport, near airport buildings
Comment
UCR123164
Lepidium draba
George K. Helmkamp, E. A. Helmkamp
2002-4-16
7414
San Luis Obispo
Central Coast, Park Ridge 0.5 mi east of Morro Bay near Turri Road
76
Comment
OBI28703
Lepidium draba
Robert J. Rodin
1968-4-8
8296
San Luis Obispo
Near Edna
Comment
UCSB39937
Lepidium draba
Shaw, J.
1982-7-1
San Luis Obispo
Along Perfumo Canyon Road; one mile south of Los Osos Valley Road in San Luis Obispo
60
Comment
OBI15004
Lepidium jaredii
Neil Havlik
1968-4-6
146
San Luis Obispo
On roadsides to Crocker Grade, floor of Carrizo Plain about 5 mi SE of the southern tip of Soda lake
Comment
UCR29899A
Lepidium latifolium
M. G. McLeod
1979-6-19
s.n.
San Luis Obispo
Morro Bay, 1 mi from Calif. Rte. 1 on Calif. Rte. 41
Comment
JEPS53689
Lepidium nitidum
W. L. Jepson
1932-4-2
16185
San Luis Obispo
Lower Cholame Valley
426
Comment
RSA586409
Lepidium nitidum var. nitidum
F. L. Johnson, M. D. Proctor
1993-2-19
ROB 0114
San Luis Obispo
0.5 km N of Bee Rock Rd on E Perimeter Rd.
Comment
UCR32067
Lepidium strictum
David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel, L. Seek
1982-5-8
15997
San Luis Obispo
Santa Lucia Mtns (Coast Ranges), 5.9 mi east of junction w/ Santa Rosa Creek Rd on dirt rd leading to Cypress Mtn via Steiner Creek. 2 mi west of Warrens' cabin (at base of mtn)
Comment
UC1321306
Lepidospartum squamatum
R. F. Hoover
1966-10-1
10103
San Luis Obispo
Lower Lopez Canyon; Lower Lopez Canyon
Comment
RSA128198
Lepidospartum squamatum
Clare B. Hardham
1957-10-16
2680
San Luis Obispo
Nacimiento River below dam.
Comment
UC1284955
Lepidospartum squamatum
R. F. Hoover
1946-10-20
6519
San Luis Obispo
just below confluence of Arroyo Seco; Upper Huasma River
Comment
OBI2531
Leptochloa fusca subsp. fascicularis
Larry E. Brown
1971-7-4
2057
San Luis Obispo
Cuyama Valley
Comment
RSA73046
Leptosiphon androsaceus
Margaret Stason, F. Brubaker
1930-4-14
8942
San Luis Obispo
Hill slopes near Simmler,
Comment
OBI79176
Leptosiphon ciliatus
David J. Keil, with Matt Ritter, Dan Sinton, et al.
2012-4-12
31262
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road
506
Comment
RSA0039783
Leptosiphon ciliatus
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6440
San Luis Obispo
Garcia Mountain: Off Forest Service Road 30S05.2, Down Trout Creek to trail that climbs up over a saddle and drops down into another tributary of Trout Creek. Stopped at Buckeye Campsite., Wilderness boundary starts with trail leaving Trout Creek to climb the saddle. Started near 35.25785N 120.39436W. Ended at camp, near 35.24658N 120.34365W.
376
Comment
OBI56770
Leptosiphon parviflorus
David Keil
1986-4-13
19172
San Luis Obispo
2 mi E from jctn with Las Pilitas Rd on Parkhill Rd. S side of hwy
Comment
OBI57691
Leptosyne gigantea
Austin P. Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Oceano Dunes. At top of Little Coreopsis Hill
50
Comment
CAS-BOT-BC339467
Lessingia glandulifera var. glandulifera
W. R. Dudley
1893-12-30
s.n.
San Luis Obispo
Pecho Mountains, Port Hanford
Comment
OBI23393
Lessingia pectinata var. tenuipes
Robert F. Hoover
1969-9-19
11598
San Luis Obispo
Palo Prieto Cyn
Comment
RSA216865
Lessingia pectinata var. tenuipes
Robert F. Hoover
1966-9-21
10077
San Luis Obispo
1 miles south of Edna on Price Canyon Rd. to Pismo Beach
Comment
OBI29007
Lessingia tenuis
Kathleen Jones
1981-5-31
s.n.
San Luis Obispo
Las Pilitas Nursery burn, NE of Santa Margarita
Comment
OBI81366
Lessingia tenuis
Jason Dart, A. Weichert, G. Hind
2010-5-19
411 -H31
San Luis Obispo
Hind River Ranch, east side of Salinas River, approximately 1.7 miles southeast of the intersection of Highway 58 and Pozo Road
323
Comment
UC1287446
Lessingia tenuis
Willard Spence
1962-6-22
675
San Luis Obispo
along Calf Canyon Road (0.9 mi ne Parkhill Distict turnoff, ne of Santa Margarita)
Comment
UC1131623
Leymus condensatus
F. H. Raymond
1930-7-6
103
San Luis Obispo
San Carpoforo Creek Cape San Martin Quadrangle (mouth)
Comment
CAS-BOT-BC283688
Leymus condensatus
R. F. Hoover
1947-7-8
7285
San Luis Obispo
Steiner Creek [Serrano Canyon]
Comment
OBI46169
Limnanthes douglasii subsp. nivea
Lynne Dee Oyler, Kathy Loftus
1986-4-8
421
San Luis Obispo
Santa Margarita Ranch. Field S of RR tracks, E of 101 on N side of Cuesta Grade
Comment
RSA0019486
Limonium binervosum
David J. Keil
2011-7-3
31055
San Luis Obispo
Morro Bay. South side of sand berm on south side of Morro Bay marina.
1
Comment
OBI82473
Limonium perezii
David J. Keil
2015-8-10
33347
San Luis Obispo
Morro Bay. Highway 1 just north of San Jacinto
12
Comment
OBI11360
Linanthus parryae
Kelsey Russell
2017-2-15
2
San Luis Obispo
Upper Navajo Creek, La Panza Range, in area swept by fire last summer
Comment
OBI81030
Linaria maroccana
Jason Dart, A. Weichert, G. Hind
2010-5-1
389 -H10
San Luis Obispo
Hind River Ranch, west side of Salinas River along the dirt entrance road parallelling Crescent Lake, approximately 1.25 miles east of the intersection of Highway 58 and Pozo Road
334
Comment
OBI69516
Linum usitatissimum
David J. Keil
2007-10-31
s.n.
San Luis Obispo
940 Del Rio Ave, San Luis Obispo
61
Comment
CAS-BOT-BC110594
Lithophragma
Ira L. Wiggins
1929-5-21
3697
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero.
Comment
OBI3761
Lithophragma heterophyllum
Elizabeth Rudd
1971-4-26
250
San Luis Obispo
3 mi NE of Santa Margarita
366
Comment
UC455361
Lithophragma heterophyllum
I. J. Condit
1908-2-29
San Luis Obispo
Reservoir Canyon; S.L.O. <San Luis Obispo>, Reservoir Canyon
Comment
OBI35306
Lobularia maritima
Melody Dickens
1980-4-30
12 BH
San Luis Obispo
Black Hill, Morro Bay state park
Comment
OBI83477
Lobularia maritima
Anyssa Rodarte, Andrew Johnson, Jack Molnar, Isaac Teixeira, Lauren Davenport
2017-1-28
4
San Luis Obispo
Morro Beach Strand. Along the west side of the creek about one quarter of a mile down from the walking bridge that crosses over the creek tucked into the underside of a bush.
7
Comment
OBI75169
Logfia filaginoides
David J. Keil, with Matt Ritter, Ken Haggard, et al.
2011-3-22
30979
San Luis Obispo
Upper eastern slope of Santa Lucia Mountains. Tributary of Tassajara Canyon north of San Luis Obispo.
Comment
OBI75483
Logfia filaginoides
Jenner Whitt
2003-4-3
26
San Luis Obispo
Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002
400
Comment
OBI77582
Logfia filaginoides
David J. Keil, V. L. Holland, Rhonda Riggins and Melissa Luckow
1982-4-8
15872
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
SFV17429
Logfia gallica
P. M. Schiffman
1998-6-3
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Sandy wash at roadside along Elkhorn Road.
Comment
UC1132187
Lolium multiflorum
G. T. Nordstrom
1937-5-25
1279
San Luis Obispo
0.6 mi w Josephine School; Adelaida Quadrangle
Comment
OBI8940
Lomatium caruifolium
Robert F. Hoover
1950-4-21
7840
San Luis Obispo
Between Morro Bay and Cayucos (S of toro Crk)
Comment
SBBG21316
Lomatium parvifolium
M. A. Piehl
1963-4-20
6375 a
San Luis Obispo
ca. 2.5 mi W of Cuesta Summit Pass, US Hwy 101
Comment
UC454496
Lomatium parvifolium
I. J. Condit
May 1908
San Luis Obispo
CA Polytechnic School, School Canyon
Comment
RSA201629
Lomatium parvifolium
Robert F. Hoover
1950-5-30
7943
San Luis Obispo
Mouth of Arroyo de la Cruz, (just south of)
Comment
RSA97380
Lomatium parvifolium
F. W. Peirson
1925-3-25
5671
San Luis Obispo
Morro Creek
152
Comment
SBBG28217
Lomatium utriculatum
I. L. Wiggins
1932-3-21
5825
San Luis Obispo
Bitterwater Valley, between Cholame and Annette
Comment
UCR118373
Lonicera hispidula var. vacillans
George K. Helmkamp, E. A. Helmkamp
1998-7-1
4252
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon Road, 5.2 miles southwest of Los Osos Valley Road
244
Comment
OBI66917
Lonicera interrupta
David J. Keil, with V. L. Holland
2001-5-24
29500
San Luis Obispo
Western outskirts of Atascadero. 3-F Me4adows area, proposed for housing development
Comment
OBI38180
Lonicera involucrata var. ledebourii
Eric Wise
1982-4-28
1386
San Luis Obispo
Little Morro Crk, Morro Bay
Comment
POM305211
Lonicera involucrata var. ledebourii
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
589
San Luis Obispo
Morro Bay region
Comment
OBI5606
Lonicera involucrata var. ledebourii
Sharon Jochums
1974-5-18
213
San Luis Obispo
Arroyo de la Cruz, toward ocean end
Comment
JEPS99240
Lotus grandiflorus
Clare B. Hardham
1959-5-15
4543
San Luis Obispo
Hanging Valley, Arroyo Seco Road Santa Lucia Mountains
Comment Read comments Aug 16 2014
POM97321
Lotus humistratus
P. A. Munz
1926-4-8
10165
San Luis Obispo
Canyon at Paso Robles.
Comment
RSA122908
Lotus humistratus
D. Axelrod
1955-3-31
212
San Luis Obispo
8 miles East Southeast of Cuyama Ranch.
762
Comment
CDA11519
Lotus micranthus
G. F. Hrusa
1995-5-28
12305
San Luis Obispo
Black Butte Research Natural Area; Ridge immediately SW of Radio Facility 2 (Peak 1).
Comment
UC1129074
Lotus procumbens var. procumbens
G. T. Nordstrom
1937-5-16
1232
San Luis Obispo
2.1 mi ese Chimney Rock; Adelaida Quad.
304
Comment
UC1745590
Lotus salsuginosus var. salsuginosus
Annetta M. Carter, Ethel Crum, Dwight Crum
1940-4-7
1509
San Luis Obispo
Palo Prieta Canyon. 3.3 mi. SE of Cholame. N end of Temblor Range.
457
Comment
UC1129161
Lotus scoparius
N. K. Carlson
1936-3-21
198
San Luis Obispo
1.1 mi nnw Corbett; Arroyo Grande Quad.
99
Comment
SEINET7063201
Lotus strigosus
A. G. Vestal
1963-5-15
s.n.
San Luis Obispo
Ernest Ranch Gate. South of Route 41 [presently Route 46] and east of Paso Robles. UTM Zone 10, 710144mE, 3944489mN. (WGS84/NAD83).
244
Comment
UC454677
Lotus strigosus
unknown
May 1905
75
San Luis Obispo
Calif. Poly. School
Comment
UC638997
Lotus strigosus
B. E. and H. J. Miossi
1940-3-20
236
San Luis Obispo
1 mi n San Luis Obispo (and 300 yds from San Luis Creek)
76
Comment
UC1129226
Lotus wrangelianus
C. A. Graham
1939-4-14
522
San Luis Obispo
1.5 mi n Pine Canyon Guard Station; Branch Mt. Quad.
533
Comment
UCR134418
Lotus wrangelianus
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6577
San Luis Obispo
Irish Hills, Clark Valley Rd., 3.8 mi south of Los Osos Valley Rd., east of Los Osos
213
Comment
OBI82487
Ludwigia hexapetala
David J. Keil
2015-7-8
33305
San Luis Obispo
Atascadero Creek north of El Camino Real bridge and east of road
280
Comment
UC454671
Lupinus affinis
I. J. Condit
1910-6-4
San Luis Obispo
Prefumo Canyon Prefumo Canyon, San Luis Obispo (San Luis Obispo); , Prefumo Canyon
Comment
SJSU3327
Lupinus albifrons
C. W. Sharsmith
1962-4-20
6794
San Luis Obispo
Temblor Range c. 10 mi NW of Simmler
643
Comment
UC454954
Lupinus albifrons
California Polytechnic School
148
San Luis Obispo
Davis Canyon
Comment
CAS-BOT-BC201344
Lupinus albifrons var. abramsii
Clare B. Hardham
1959-6-25
4902
San Luis Obispo
North ridge, Cone Peak
1219
Comment
CAS-BOT-BC195766
Lupinus albifrons var. albifrons
R. F. Hoover
1949-5-12
7668
San Luis Obispo
Ridge southeast of Cuesta Pass
Comment
CAS-BOT-BC201597
Lupinus albifrons var. albifrons
Ernest C. Twisselmann
1972-4-1
18598
San Luis Obispo
East summit of the Pozo-Lopez Lake road
365
Comment
CAS-BOT-BC196186
Lupinus albifrons var. douglasii
Clare B. Hardham
1956-4-26
539
San Luis Obispo
T. Delaganna [Dellaganna] Ranch, Cayucos Rd.
Comment
RSA699725
Lupinus arboreus
Keith E. Hoffmaster
1935-7-3
531
San Luis Obispo
Oceano.
Comment
UC149917
Lupinus arboreus
Katharine Brandegee and Ira J. Condit
1911-5
San Luis Obispo
Price Canyon San Luis Obispo (San Luis Obispo Hills); , Price Canyon
Comment
UC149944
Lupinus arboreus
Katharine Brandegee
1911-5-27
San Luis Obispo
near San Luis Obispo (Oceano); near San Luis Obispo, Oceano
Comment
OBI43694
Lupinus arboreus
Rhonda Riggins
1982-4-29
1377
San Luis Obispo
San Luis Range. Hibberd Preserve. Nature Conservancy property. Abandoned road at Wild Cherry Cyn ca. 3 mi W See Cyn rd
Comment
UCD106624
Lupinus arboreus
Austin Griffiths Jr.; Margaret E. Griffiths
1966-5-9
5053
San Luis Obispo
San Luis Obispo County: c. 5 miles inland at site south-encircling Oceano.
Comment
RSA91325
Lupinus arboreus var. arboreus
F. W. Peirson
1925-3-25
5683
San Luis Obispo
Morro.
Comment
CDA11455
Lupinus bicolor
G. F. Hrusa
1995-5-28
12214
San Luis Obispo
Black Butte Research Natural Area; Black Butte Research Natural Area. top of Ridge 2.
Comment
OBI12935
Lupinus bicolor
Robert F. Hoover
1964-6-5
8915
San Luis Obispo
Ridge SE of Cuesta Pass
Comment
OBI31145
Lupinus bicolor
Julie M. Vanderwier
1979-5-5
13
San Luis Obispo
Indian Knob Tar Sands
Comment
SBBG45998
Lupinus bicolor
D. Emery
1950-4-15
San Luis Obispo
La Panza district
Comment
SBBG71260
Lupinus bicolor
R. Hoffmann
1930-4-19
San Luis Obispo
Arroyo Grande
Comment
UCD107257
Lupinus bicolor
G. F. Hrusa
1992-3-24
10351
San Luis Obispo
San Luis Obispo County: along Highway 46 right-of-way, approx. 6 miles E of Paso Robles.
Comment
UCD107259
Lupinus bicolor
G. F. Hrusa
1995-5-28
12302
San Luis Obispo
San Luis Obispo County: Ridge immediately SW of Radio Facility 2 (Peak 1).
600
Comment
OBI12930
Lupinus bicolor
Robert F. Hoover
1967-4-5
10341
San Luis Obispo
17 mi E of Creston on La Panza Rd, on branch of Cammatti Crk
Comment
UCSB41633
Lupinus bicolor
Frykman, P.
1977-4-15
San Luis Obispo
On the East Cuesta Ridge; 2 miles from Highway 101
365
Comment
SEINET10970222
Lupinus bicolor subsp. pipersmithii
Robert F. Hoover
1966-4-2
Hoover 9801
San Luis Obispo
La panza district, just w of san juan river. South slope of sandstone hill.
Comment
OBI25605
Lupinus chamissonis
Robert F. Hoover
1946-7-14
6227
San Luis Obispo
North end of Morro Bay
Comment
OBI50334
Lupinus chamissonis
Tawney Odegard
1985-5-5
29
San Luis Obispo
Morro Bay Kangaroo rat reserve; SE of Morro Bay, 0.5 mi down Pecho Valley road after passing "Golf Course" sign, turn right on dirt road just past "DEER" sign and continue toward dunes for 0.5 mi. MKBR is on the left
Comment
UCR99050
Lupinus chamissonis
George K. Helmkamp
1997-6-20
2046
San Luis Obispo
Central Coast, Los Osos, c. 0.2 mi. NE of Buckskin & Martingale
27
Comment
OBI57992
Lupinus chamissonis
Austin P. Griffiths
1980-5-25
s.n.
San Luis Obispo
Oceano dunes
50
Comment
OBI56775
Lupinus concinnus
David J. Keil
1986-4-13
19177
San Luis Obispo
2 mi E from jctn with Las Pilitas Rd on Parkhill rd. S side of hwy
Comment
OBI64183
Lupinus concinnus
David J. Keil, with Kathleen A. Keil
2003-3-29
30100
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of jubction with Highway 58
Comment
OBI20200
Lupinus concinnus
Robert J. Rodin
1962-5-10
6878
San Luis Obispo
About 3 mi S of hwy 101 on Cuesta Summit Rd on rd maintained by the Forest svc and Telephone Company
Comment
OBI75479
Lupinus concinnus
Jenner Whitt
2003-4-3
7
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
SD249209
Lupinus concinnus
David Keil
1998-4-9
26661
San Luis Obispo
USFS trailhead area on Highway 166 NE of Tepusquet Canyon Road.
Comment
POM276458
Lupinus densiflorus var. palustris
Lyman D. Benson
1934-4-1
5781
San Luis Obispo
San Miguel, Santa Lucia Mt. Range.
305
Comment
OBI28193
Lupinus hirsutissimus
Jeffery Null
1980-5-12
33
San Luis Obispo
Ecological Study Area. Calif Polytechnic State Univ
Comment
OBI32122
Lupinus hirsutissimus
David J. Keil, Melissa Luckow
1981-7-3
14975
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of the stream from freshwater marsh W of hwy 1 E along the ridge system to lower slopes of Pine Top Mtn and back to the hwy along riparian zone
Comment
UC573535
Lupinus hirsutissimus
G. T. Nordstrom
1937-4-28
1136
San Luis Obispo
1.4 mi NE of Lincoln School
396
Comment
OBI12895
Lupinus hirsutissimus
Neil Havlik
1968-4-29
180
San Luis Obispo
On the roadbank in Perfumo Cyn Rd, 4 mi from Los osos Valley rd
Comment
UCR115562
Lupinus latifolius subsp. parishii
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5389
San Luis Obispo
Central Coast, Prefumo Cyn., 1.2 mi south of Los Osos Valley Rd.
183
Comment
OBI30853
Lupinus ludovicianus
Julie M. Vanderwier
1979-4-20
134
San Luis Obispo
Indian Knob Tar Sands
Comment
RSA303891
Lupinus ludovicianus
J. R. Shevock
1972-4-1
1524
San Luis Obispo
Arroyo Grande
244
Comment
OBI53010
Lupinus ludovicianus
Carl Wishner
1993-5-13
2136
San Luis Obispo
Santa Lucia Mts, Santa Margarita Ranch, approx 1/2 mi WSW of Pozo Rd from BM 1138, near Fivemile Bridge and Las Pilitas Rd intersection, Santa Margarita Qual T29s, R13E, SE quarter of SW quarter of sect 35 (interpolated)
366
Comment
RSA659030
Lupinus microcarpus
R. Riggins
1978-5-6
1144
San Luis Obispo
Huerhuero-La Panza Rd. 0.2 mi NW Hwy. 58.
Comment
SBBG114040
Lupinus microcarpus var. densiflorus
R. Riggins
1978-5-6
1146
San Luis Obispo
El Camino Real 0.3 mi E of US Hwy 101 at Santa Margarita exit
Comment
OBI66737
Lupinus microcarpus var. microcarpus
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-22
29817
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 deg. N x 120.581 deg. W) and gravel pit road east of Garden Farms (35.419 deg. N x 120.599 deg. W)Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
UC149884
Lupinus microcarpus var. microcarpus
K. Brandegee
Jul 1911
San Luis Obispo
Paso Robles
Comment
CDA21032
Lupinus nanus
G. F. Hrusa
1993-5-21
11086
San Luis Obispo
Approx. 2 km. beyond Stony Creek Camp. Huasna region.
Comment
OBI42130
Lupinus nanus
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19481
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa lucia mt in area that was locally the E boundary of the Las Pilitas fire of July 1985
Comment
SEINET3131597
Lupinus nanus
G. B. Grant
725
San Luis Obispo
Paso Robles
Comment
UC454947
Lupinus nanus
I. J. Condit
1910-5-14
San Luis Obispo
Osos Valley
Comment
UC1285120
Lupinus nanus
R. F. Hoover
1950-5-30
7954
San Luis Obispo
(just s) mouth of Arroyo de la Cruz
Comment
UC1315084
Lupinus nipomensis
R. F. Hoover
1967-5-6
10547
San Luis Obispo
Jack Lake
Comment
OBI60703
Lupinus polyphyllus var. burkei
Ann Cochran
1986-8-1
74
San Luis Obispo
Plant Taxonomy to Mtn Home State Forest on the W side of the Sierra Nevada Mts. Lunch stop
1676
Comment Read comments Dec 24 2017
OBI65683
Lupinus sericatus
D. R. Miller
1994-6-7
694 -417
San Luis Obispo
Pine Mtn Region. George Edmunson cabin area; E slopes of Pine Mt; Tobacco Crk drainage
Comment
SBBG107359
Lupinus sparsiflorus
C. B. Hardham
1971-4-24
18043
San Luis Obispo
banks of Salinas River, entrance of Avenales Ranch rd from Pozo
Comment
RSA17783
Lupinus truncatus
Carl B. Wolf
1929-4-15
3590
San Luis Obispo
2 miles S of Oceano.
30
Comment
UC454941
Lupinus truncatus
E. P. Unangst
1908-4-12
San Luis Obispo
Perfumo Canyon San Luis Obispo, California Polytechnic School, Perfumo Cany (S<an> L<uis> O<bispo>)
Comment
OBI17697
Luzula subsessilis
Dave Imper
1977-4-7
103
San Luis Obispo
Project location 1 mile SW of Highway 227 on Price Canyon road.
76
Comment
OBI67156
Lythrum californicum
E. L. Painter & M. Wetherwax, M. Wetherwax
2000-6-12
SLO- 126
San Luis Obispo
Camp San Luis Obispo. Minor tributary of Chorro Crk
200
Comment
SBBG119442
Lythrum hyssopifolia
E. Painter, M. Wetherwax, D. Keil, K. Downing, J. Olson
2000-5-16
CR 82
San Luis Obispo
Nacimiento River, upstream from Twin Bridges; Camp Roberts
160
Comment
OBI40144
Lythrum hyssopifolia
David J. Keil
1977-11-12
s.n.
San Luis Obispo
San Luis Obispo at Laguna Lake Park
Comment
OBI65986
Lythrum hyssopifolia
Wendy Thackery, Stacey Smith & Paul Corsi
2003-6-30
10
San Luis Obispo
Central Coast Comprehensive Wetlands Gis (CCCWGIS). S of Morro Bay on hwy 1. At headwaters of Walters Crk N of hwy 1
208
Comment
OBI31321
Madia elegans
Joy Nishida
1982-8-12
517
San Luis Obispo
American Cyn. 1.2 mi S of American Cyn campground
500
Comment
CAS-BOT-BC343319
Madia gracilis
John Thomas Howell
1964-6-30
40885
San Luis Obispo
Cambria
Comment
SBBG93649
Madia gracilis
S. A. Junak
1990-5-1
4286
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd
533
Comment
OBI66951
Madia radiata
David J. Keil, with Kathleen A. Keil
2001-4-20
29357
San Luis Obispo
Bitterwater Canyon. Along Bitterwater Road ca. 10 miles north of junction with Highway 58. Vicinity of 35.50206 deg. N x 120.07846 deg. W
671
Comment
SJSU3321
Madia radiata
C. W. Sharsmith
1962-4-20
6783
San Luis Obispo
Temblor Range c. 10 mi NW of Simmler
640
Comment
OBI25038
Madia sativa
David J. Keil, Dirk Walters
1980-4-26
13907
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso robles
Comment
RSA786589
Malacothamnus davidsonii
Mark A. Elvin, Vern Yadon
1996-8-11
347
San Luis Obispo
Santa Lucia Mountains; Interlake Mesa at Bee Rock on Interlake Rd, N side of road on steep rocky slope of hill, ca 0.75 mi SW of Bee Rock Store
Comment
CAS-BOT-BC204148
Malacothamnus jonesii
R. F. Hoover
1946-10-27
6534
San Luis Obispo
Canyon opening south into Cuyama River opposite Pioneer Grove (Santa Barbara Co.)
Comment Read comments Feb 7 2018
UCD116402
Malacothamnus palmeri var. involucratus
Clare B. Hardham
1959-5-12
4512
San Luis Obispo
San Luis Obispo County: About 4 miles from San Antonio School, San Lucas -- Lockwood Road.
Comment Read comments Mar 3 2018
SBBG81964
Malacothrix californica
C. F. Smith
1950-5-4
2763
San Luis Obispo
Creston-Simmler Rd at Fernandez Crk
Comment
SJSU3434
Malacothrix californica
C. W. Sharsmith
1962-4-22
6886
San Luis Obispo
by Shell Cr, San Juan Cr drainage, c. 12 mi S of Shandon
414
Comment
OBI55274
Malacothrix clevelandii
David J. Keil
1998-4-28
26956
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30.
Comment
OBI55278
Malacothrix clevelandii
David J. Keil, with Kathleen A. Keil
1998-5-26
27461
San Luis Obispo
Los Padres National Forest, La Panza Mountains, Pine Mountain area. Forest Rd. 30S14 near border of Machesna Wilderness Area, NW of Castle Crags.
Comment
UCR254931
Malacothrix coulteri
Greg de Nevers
1993-4-25
10395
San Luis Obispo
Inner South Coast Range, Carrizo Plain
823
Comment
CAS-BOT-BC347327
Malacothrix coulteri
Eben McMillan
1952-4-26
56
San Luis Obispo
Gillis Canyon - 2 mi. S., 4 mi. E. Shandon
Comment
OBI62649
Malacothrix floccifera
George Butterworth
2003-4-23
501
San Luis Obispo
Chimineas. 40 yds E of Carrizo Cyn rd, 4.6 mi N of hwy 166
Comment
CAS-BOT-BC347545
Malacothrix floccifera
R. F. Hoover
1950-5-6
7883
San Luis Obispo
Upper Navajo Creek, La Panza range
Comment
CAS-BOT-BC347795
Malacothrix glabrata
Gertrude Sinsheimer
1927-4-12
s.n.
San Luis Obispo
Cholame
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
SBBG12538
Malacothrix incana
E. R. Blakley
1960-7-2
3502
San Luis Obispo
W of Oso Flaco Lake
6
Comment
SD40004
Malacothrix incana
Edith A. Purer
1932-8-28
4848
San Luis Obispo
Oceano
Comment
SDSU4802
Malacothrix incana
D. F. Howe
1963-5-18
3489
San Luis Obispo
Comment
UCR134379
Malacothrix incana
George K. Helmkamp
2003-9-26
8171
San Luis Obispo
Central Coast, SW edge of Oceano; border of sand dune recreation area
6
Comment
RSA660612
Malacothrix incana
Austin P. Griffiths
1980-6-4
s.n.
San Luis Obispo
Oceano Dunes: just south of pipeline, across swale-opening from Cakile
Comment
RSA760723
Malacothrix phaeocarpa
David J. Keil, Rhonda Riggins
1987-5-11
20154
San Luis Obispo
Cuesta Ridge east, about 6.7 miles from junction with US 101 along Cuesta Ridge Road.
793
Comment
SBBG104364
Malacothrix saxatilis var. commutata
F. L. Johnson, E. A. Young
1993-5-24
ROB 554
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
OBI3218
Malva assurgentiflora
Kathy Thom
1971-5-11
13
San Luis Obispo
Los Osos near the bay, facing Morro Bay
0
Comment
OBI12345
Malva nicaeensis
M. Kidd
1970-4-13
17
San Luis Obispo
Los Osos Valley School
Comment
CDA16888
Malva parviflora
G. F. Hrusa, S. Towers
1992-3-27
s.n.
San Luis Obispo
Upper Salinas Valley; Hwy 46 ROW approx. 6 mi. E of Paso Robles.
Comment
OBI12340
Malva parviflora
Betty Sheehan
1957-10-10
1
San Luis Obispo
Sci Bldg, Cal Poly campus
Comment
RSA318067
Malva parviflora
E. C. Twisselmann
1971-12-9
18569
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo Co.
671
Comment
SBBG119512
Malva parviflora
M. Wetherwax, E. Painter
2003-3-6
SLO 303
San Luis Obispo
across Sutter Rd from bridge over Poison Oak Crk (tributary of Chorro Crk), near first ridge W of Cerro Romualdo; Camp San Luis Obispo
61
Comment
RSA654639
Malva parviflora
Austin P. Griffiths
1987-3-17
18068
San Luis Obispo
Oceano pasture weed.
Comment
OBI44930
Malva pseudolavatera
David J. Keil
1984-7-20
18314
San Luis Obispo
Arroyo Grande. 0.6 mi from E. Cherry Rd on Branch Mill rd
Comment
OBI44935
Malva pseudolavatera
David J. Keil
1984-7-20
18315
San Luis Obispo
Just N of Santa Maria river along hwy 1
Comment
UC1122827
Marah fabacea
T. M. Hendrix
1937-6-6
258
San Luis Obispo
1 1/2 mi nw New District School; Pozo Quadrangle
Comment
OBI14826
Marah fabacea
Robert F. Hoover
1967-3-22
10259
San Luis Obispo
Temblor Range E of Soda Lake
Comment
OBI33385
Marah fabacea
David J. Keil
1982-3-20
15763
San Luis Obispo
San Luis range in Irish Hills along dirt rd leading from See Cyn to Hibberd Preserve
Comment
UC1296084
Marah fabacea
R. F. Hoover
1965-1-31
9330
San Luis Obispo
s San Luis Obispo (on Johnson Ave. extension near junction with Arroyo Grande Road)
Comment
OBI59566
Marrubium vulgare
George Butterworth
1997-11-3
201
San Luis Obispo
T31S, R20E, S29 Beside Soda Lake Rd, at Painted Rock Rd
Comment
OBI65150
Marrubium vulgare
Greg Wilvert
2005-5-20
434
San Luis Obispo
SE Half of the Caliente Range. 200 m N of Padrones Cyn rd
839
Comment
OBI29242
Matricaria discoidea
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14535
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
OBI72250
Matricaria discoidea
Anthony Baniaga, Theo Fitanides
2010-3-27
74
San Luis Obispo
Tierra Redonda Mtn BLM ACEC. Dirt carpark E of Oak Shores Rd
345
Comment
OBI15635
Matricaria occidentalis
Robert F. Hoover
1968-4-17
11059
San Luis Obispo
W side of Soda Lake, Carrizo Plain
Comment
SBBG21098
Meconella denticulata
C. B. Hardham
1962-4-16
8988
San Luis Obispo
Pozo, Hi Mtn
Comment
OBI11732
Meconella denticulata
Robert F. Hoover
1947-4-20
7062
San Luis Obispo
Sycamore Cr, W slope of La Panza Range
Comment
OBI79466
Medicago lupulina
David J. Keil
2012-2-5
31213
San Luis Obispo
Montana de Oro State Park. Western portion of San Luis Range along Coon Creek Trail
25
Comment
OBI28283
Medicago polymorpha
Rick Frelinger
1982-5-10
61
San Luis Obispo
Reservoir Cyn, San Luis Obispo
Comment
UCR140408
Medicago polymorpha
George K. Helmkamp
2004-2-19
8302
San Luis Obispo
Central Coast, Mesa Dunes Mobile Home Park, along Mesa View Dr (Calif. Hwy 1), 0.2 mi south of the jct with Halcyon Rd.
61
Comment
OBI36962
Medicago polymorpha
Eric Wise
1983-10-16
1841
San Luis Obispo
Grant lake. Bordering James Grant's property on Choice Valley rd about 1 mi s of Choice Valley school
Comment
OBI65734
Medicago sativa
D. R. Miller
1994-7-13
794 -501
San Luis Obispo
Pine Mt Region, around the Chappellas main house area, on the Main Ridge Rd, upper Pico Crk drainage
914
Comment
RSA0039411
Melica californica
LeRoy Gross, Evan Meyer
2014-4-15
6250
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
CAS-BOT-BC269466
Melica californica
Ernest C. Twisselmann
1952-6-1
51
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Head of McLean Canyon
1005
Comment
OBI3837
Melica imperfecta
Elizabeth Rudd
1971-5-23
282
San Luis Obispo
3 mi NE of Santa Margarita
366
Comment
SBBG109926
Melica imperfecta
C. B. Hardham
1969-5-9
4469
San Luis Obispo
Camp Natoma; headwaters of Franklin Crk
Comment
CAS-BOT-BC264268
Melica torreyana
Clare B. Hardham
1961-5-12
6992
San Luis Obispo
Cerro Alto, Santa Lucia Mountains
Comment
OBI69701
Melica torreyana
Steven A. Junak, Tina J. Ayers
1989-4-12
3937
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Cuesta Ridge: Along main rd (USFS rd #29S11.3) 0.1 mi E of W boundary sign for the Cuesta Ridge Botanical Area, about 5.1 mi W of Hwy 101
792
Comment
SEINET6853208
Melica torreyana
Wanda P. Vestal, A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Ca. 4.5 miles north-northeast of San Luis Obispo, below Cuesta Pass.
Comment
SBBG18371
Mentha canadensis
C. B. Hardham
1957-9-12
2606
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
UC771635
Mentha spicata
R. F. Hoover
1946-9-14
6378
San Luis Obispo
near Santa Margarita (Trout Creek); Trout Creek
Comment
OBI55583
Mentzelia affinis
George Butterworth
1998-5-28
261
San Luis Obispo
Carrizo Plain Natural area. NNW of Chalk Mtn. Beside Morales Rd, .9 mi N of oilfield gate
610
Comment
UCR28908
Mentzelia affinis
Melissa Luckow, R. Riggins
1982-4-13
753
San Luis Obispo
Buena Vista Overlook, 4.6 mi. north of junction with South Lake Road, 9.7 mi. east of Taft.
Comment
SBBG108312
Mentzelia micrantha
C. B. Hardham
1956-6-1
824
San Luis Obispo
South Rd to Adelaida, near Hilltop Ranch
Comment
OBI59616
Mentzelia pectinata
Clifton F. Smith
1991-4-9
12182
San Luis Obispo
On Crocker Grde above Carrizo Plain, Temblor Range
Comment
SBBG109935
Micropus californicus
C. B. Hardham
1958-5-1
3340
San Luis Obispo
Nacimiento to Chimney Rock Rd, 0.5 mi from rd to Adelaida
Comment
OBI77576
Micropus californicus var. californicus
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14400
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
UCR39164
Microseris campestris
David J. Keil, M. Luckow, R. A. Pimentel, R. R. Pimentel
1981-4-24
14476
San Luis Obispo
Inner South Coast Range, Road at S end of Soda Lake c. 0.25 mi east of Soda Lake road
591
Comment
SBBG133057
Microseris douglasii subsp. douglasii
D. Keil, J. Dart, M. Perry
2010-4-27
30745
San Luis Obispo
SW of Carissa Plains Elementary School, S of Hwy 58; Carrizo Plain
620
Comment
CAS-BOT-BC348996
Microseris douglasii subsp. douglasii
R. F. Hoover
1949-5-1
7649
San Luis Obispo
Cholame Valley, at junction of Cottonwood and Polonio Pass roads
Comment
CAS-BOT-BC349132
Microseris douglasii subsp. tenella
Alice Eastwood
1935-4-19
18875
San Luis Obispo
On road to Morro from San Luis Obispo
Comment
JEPS15304
Microseris elegans
W. L. Jepson
1927-4-26
12004 a
San Luis Obispo
Carrizo Plain
640
Comment Read comments Sep 12 2008
OBI66724
Microseris paludosa
David J. Keil, with Robyn Cox, Cindy Sage, and Orrin Sage
2002-3-25
29761
San Luis Obispo
Ridges south of Arroyo de la Cruz bridge, between Highway 1 and Arroyo de la Cruz
Comment
OBI80795
Microsteris gracilis
Kristie Haydu
2015-3-31
5
San Luis Obispo
Several individuals located within a deep tire rut within the County right-of-way along Nacimiento Lake Drive
Comment
UCSB25802
Microsteris gracilis
Broder, Richard
1960-3-20
San Luis Obispo
between La Panza Public Campground and McKittrick; 5.2 miles east of campgrounds
Comment
RSA614975
Microsteris gracilis subsp. humilis
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3243
San Luis Obispo
Soda Lake Rd at Arrowbear Trail (vic. of California Valley, ca. 5 mi. NW of Soda Lake)
610
Comment
CAS-BOT-BC9647
Mimulus androsaceus
Robert Francis Hoover
1952-5-11
8186
San Luis Obispo
Navajo Creek district, east side of LaPanza Range
Comment
OBI74355
Mimulus aurantiacus
Theo Fitanides, Anthony Baniaga
2010-3-26
196
San Luis Obispo
Tierra Redonda Mts. BLM ACEC
606
Comment
SEINET2444936
Mimulus aurantiacus
David Keil
1988-7-2
20867
San Luis Obispo
Morro Bay State Park. E of South Bay Blvd. Vicinity of old cement plant or on hill to NE.
Comment
LA105464
Mimulus aurantiacus
Barry A. Prigge;
1989-3-19
8603
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, 2.6--2.8 mi upstream from State Hwy 1, ca 4.5 mi E of Morro Bay
100
Comment
OBI35440
Mimulus aurantiacus var. aurantiacus
Melody Dickens
1980-4-30
6 BH
San Luis Obispo
Collected on Black Hill, Morro Bay State Park
Comment
RSA420291
Mimulus aurantiacus var. aurantiacus
Thekla Mohr
1911-1
s.n.
San Luis Obispo
[No location data on label]
Comment
OBI20246
Mimulus aurantiacus var. aurantiacus
Robert J. Rodin
1962-5-10
6872
San Luis Obispo
About 3 mi S of hwy 101 on Cuesta Summit rd on road maintained by the Forest Service and Telephone company
Comment
OBI75993
Mimulus aurantiacus var. aurantiacus
Eugene Richards
1979-5-7
4
San Luis Obispo
Located in Poly Cyn, on the W side of the road near exercise station #1
37
Comment
RSA661849
Mimulus aurantiacus var. aurantiacus
Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
N-facing stabilized slope of deflation area just N of Maidenform Flats
Comment
OBI9526
Mimulus aurantiacus var. pubescens
Eben McMillan
1952-6-7
770 .137
San Luis Obispo
Carissa Plain-1 mi W, 2 mi S Simmler
Comment
UC1063579
Mimulus aurantiacus var. pubescens
T. M. Hendrix
1939-5-3
1004
San Luis Obispo
1.4 mi se Avenales Ranch (Plot 110); Los Padres National Forest, Branch Mt. Quadrangle
Comment
UC1315001
Mimulus aurantiacus var. pubescens
E. McMillan
1952-6-7
137
San Luis Obispo
1 mi w and 2 mi s Simmler; Carissa Plain
Comment
RSA20406
Mimulus aurantiacus var. pubescens
Roxana S. Ferris, Ruth P. Rossbach
1938-5-12
9436
San Luis Obispo
8 miles east of Santa Margarita on Mountain Road near its junction with State Highway 178.
Comment
RSA341616
Mimulus aurantiacus var. pubescens
C. F. Smith
1950-4-28
2692
San Luis Obispo
Upper San Juan Creek near Hubbard Hill
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
SBBG18783
Mimulus rattanii
C. B. Hardham
1961-5-18
7087
San Luis Obispo
Pine Mtn, N of Cambria
Comment
SEINET206459
Minuartia cismontana
R. Bacigalupi, F Chisaki; L. Dempster et al.
1960-5-12
7429
San Luis Obispo
Bee Rock Canyon just E of Bee Rock 0.4 mi W of 'Bee Rock' on both Tierra Redonda Mtn and Bradley
Comment
CAS-BOT-BC388809
Minuartia douglasii
Clare B. Hardham
1957-5-12
1903
San Luis Obispo
Santa Lucia Mountains. Camp Natoma, Franklin Creek
Comment
OBI57343
Minuartia pusilla
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27422
San Luis Obispo
Caliente Range. Along Caliente Ridge Rd. between wildlife guzzler (35 deg. 03.432' N x 119 deg. 46.937' W) and Caliente Peak.
1554
Comment
OBI57051
Monardella breweri subsp. lanceolata
Frederic Hrusa
1993-5-21
11090
San Luis Obispo
Along trl approx 2 km beyond Stony Crk camp
600
Comment
UCD125183
Monardella breweri subsp. lanceolata
Frederic Hrusa
1987-5-27
5368
San Luis Obispo
San Luis Obispo County: Immediately to northeast of Big Rocks in Cuyama Valley, approximately 1 mile noprth of Rock Front Ranch along Highway 166.
Comment
SEINET10582040
Monardella crispa
A. Graff
1993-7-8
Graff 158
San Luis Obispo
Nipomo Dunes. On the right side of the road to the ocean, in a dip between 2 hills. Locally frequent on the north-facing slope that runs down to the creek. Need permission from the Nature Conservancy to collect. With Juncus sp., Salix sp., Eriophyllum stachaedifolium, Achillea millefolium, Lupinus sp. Mid-bloom. Bombus sp.
Comment
OBI78292
Monardella palmeri
Robert F. Hoover
1969-7-17
11481
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
CAS-BOT-BC220377
Monardella palmeri
Peter H. Raven
1951-6-13
2974
San Luis Obispo
Pozo - Santa Margarita
Comment
OBI53213
Monardella palmeri
Steven A. Junak
1990-7-26
4424
San Luis Obispo
Los Padres National Forest. Santa Lucia Mts: N slope of W Cuesta Ridge in Cuesta Ridge Botanical area ca. 0.4 mi NW of Peak 2478, at SW end of mine excavation alongabandoned mine road which intersects W Cuesta Ridge Rd ca. 4.0 mi W of hwy 101
Comment
UC25536
Monardella undulata
Mrs. R. W. Summers
1882-6-17
San Luis Obispo
Coast Hills
Comment
CAS-BOT-BC220283
Monardella undulata subsp. crispa
R. F. Hoover
1950-5-13
7910
San Luis Obispo
Near Oso Flaco Lake
Comment
JEPS93540
Monardella undulata subsp. crispa
Clifton F. Smith
1994-9-9
12597
San Luis Obispo
In northeastern section Guadalupe Oil Field
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
UC1576184
Monardella undulata subsp. undulata
Rhonda Riggins
1979-5-13
1183
San Luis Obispo
Along trail near south edge of Nipomo Mesa 2 miles E Nipomo
Comment
OBI79604
Monardella villosa
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31620
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road
530
Comment
RSA184642
Monardella villosa subsp. obispoensis
Clare B. Hardham
1956-7-31
1222
San Luis Obispo
York Mountain W of Templeton
Comment
UCSB57235
Monardella villosa subsp. obispoensis
Penkala, B.; Ryan, P.
1987-7-1
San Luis Obispo
Along private dirt road; about 2 miles from Reservoir Road; 1 mile north of San Luis Obispo off Hwy. 101
243
Comment
CAS-BOT-BC327704
Monolopia congdonii
David D. Keck; J. Clausen
1935-4-10
3152
San Luis Obispo
15 miles S of Soda Lake, on Carrizo Plain
609
Comment
CAS-BOT-BC349533
Monolopia lanceolata
E. McMillan
1952-3-15
11
San Luis Obispo
Choice Valley 2 mi. S and 9 mi. E of Shandon
Comment
UC1285406
Monolopia lanceolata
R. F. Hoover
1948-5-2
7509
San Luis Obispo
La Panza district La Panza
Comment
UCR165993
Monolopia lanceolata
Ken Osborne
2005-3-1
s.n.
San Luis Obispo
SW Central Valley, Carrizo Plain. c. 5 mi NE of Caliente Range and 2 mi west of AF Traver Ranch and BM 2121
655
Comment
CAS-BOT-BC349574
Monolopia lanceolata
Ira L. Wiggins
1932-3-21
5822
San Luis Obispo
Ridge on N.E. edge of Carisa [Carrizo] Plain on road to Bitterwater Valley
Comment
OBI66948
Monolopia lanceolata
David J. Keil, with Kathleen A. Keil
2001-4-20
29363
San Luis Obispo
Salt Canyon. Ca. 15 miles north of Highway 58 along Bitterwater Road, Vicinity of 35.55362 deg. N x 120.10450 deg. W
529
Comment
RSA92631
Monolopia lanceolata
F. W. Peirson
1929-5-18
8401
San Luis Obispo
Cuyama Valley Road, ca. 62 miles east of the Coast Boulevard
Comment
CAS-BOT-BC349678
Monolopia stricta
H. D. Ripley; R. C. Barneby
1941-4-27
3291
San Luis Obispo
About Soda Lake, Carrizo Plains [Plain]
670
Comment
UCD134580
Monolopia stricta
Justin Albert
1993-4-3
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain, between Caliente and Temblor Ranges and CA Highways 58 and 166. Near Soda Lake Road around 2 miles past Simmler intersection.
650
Comment
SBBG1266
Morella californica
C. B. Hardham
1958-10-11
4027
San Luis Obispo
Cambria
Comment
CDA15220
Mucronea californica
G. F. Hrusa, D. Ragan
1998-7-21
14758
San Luis Obispo
Nipomo Dunes; Immed. W of intersection of Callendar Rd. & Hwy 1.
Comment
RSA279631
Mucronea californica
James L. Reveal
1978-6-25
4761
San Luis Obispo
Along Hwy 58, 0.4 mile west of the turnoff to Avenales Wildlife Area, 14.2 miles west of the La Panza turnoff and 17.4 iles east of Santa Margarita.
488
Comment
SEINET11929233
Mucronea californica
E. A. Purer
1933-1
5088
San Luis Obispo
five mi northwest of Guadalupe
Comment
OBI10911
Mucronea perfoliata
Robert F. Hoover
1965-10-6
9708
San Luis Obispo
Park Hill district
Comment
RSA129320
Muhlenbergia asperifolia
W. A. Peterson
1936-7-9
342
San Luis Obispo
Cuyama Ranch.
671
Comment
CAS-BOT-BC274883
Muhlenbergia rigens
Ernest C. Twisselmann
1953-9-29
794
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Creek: Twisselman Ranch, 6 miles S of Cholame
624
Comment
OBI3101
Muhlenbergia rigens
Larry E. Brown
1971-9-5
2086
San Luis Obispo
Alog SR 226 between Creston and SR 51
Comment
SBBG124273
Myosotis latifolia
D. Keil
1999-3-14
28212
San Luis Obispo
Fern Cyn along trail off Fern Drive, cyn through Monterey Pine forest; Cambria
Comment
SBBG122344
Myosurus minimus
D. Keil, K. A. Keil
1998-4-4
26568
San Luis Obispo
Carrizo Plain N of Soda Lake, vernal pool field along Cambria Rd, ca. 0.2 mi S of Belmont Trail
Comment
UC573396
Nassella cernua
T. M. Hendrix
1937-5-11
172
San Luis Obispo
3 3/4 mi ne Huerhuero School; Pozo Quadrangle
472
Comment
SBBG85715
Nassella lepida
D. H. Wilken
2006-5-25
16289
San Luis Obispo
slopes below Rinconada Mine site, ca. 2 km W of confluence of Salsipuedes and Rinconada crks
520
Comment
UC1133159
Nassella lepida
N. K. Carlson
1936-3-20
191
San Luis Obispo
2 mi e Islay Hill (Plot 15); Arroyo Grande Quadrangle
182
Comment
CAS-BOT-BC260019
Nassella lepida
Clare B. Hardham
1961-4-14
7388
San Luis Obispo
Santa Lucia Mountains. 11 miles E of Cambria
Comment
CAS-BOT-BC260210
Nassella pulchra
Ira L. Wiggins
1929-4-15
3598
San Luis Obispo
8 miles NW of San Luis Obispo on highway to Morro
Comment
CAS-BOT-BC260224
Nassella pulchra
R. F. Hoover
1964-5-13
8851
San Luis Obispo
South Fork of Old Creek
Comment
JEPS70219
Nassella pulchra
Robert J. Rodin
1970-5-5
8393
San Luis Obispo
Nature Preserve, Camp San Luis Obispo
15
Comment
OBI4913
Nasturtium officinale
John V. Stechman
1965-8-26
s.n.
San Luis Obispo
Islay crk near pump
Comment
OBI30978
Navarretia atractyloides
Julie M. Vanderwier
1978-7-12
84
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI42348
Navarretia atractyloides
David Keil
1986-5-28
19607
San Luis Obispo
Ca. 1/4-1/2 mi W from jctn with Parkhill Rd along Las Pilitas Rd
Comment
OBI73019
Navarretia mellita
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-27
25425
San Luis Obispo
West Cuesta Ridge at east end of botanical area
Comment
CHSC53618
Navarretia mitracarpa
L. P. Janeway; Jean Witzman
1988-4-29
2644
San Luis Obispo
In side cyn 1/4 mi W of Shedd Cyn ca 4 mi S of hwy 41 (Creston-Shandon Rd).
396
Comment Read comments Apr 13 2016
CAS-BOT-BC230458
Navarretia mitracarpa
John Thomas Howell
1948-6-15
24358
San Luis Obispo
Red Hills SE of Shandon
762
Comment
OBI64142
Navarretia nigelliformis subsp. radians
Jason Dart
2004-5-12
237
San Luis Obispo
Chandler Ranch. NE of the intersection of Golden Hill Rd and Creston Rd in Paso Robles
262
Comment
SBBG118292
Navarretia nigelliformis subsp. radians
K. Foster
1999-3-15
San Luis Obispo
vernal pool plot Y5-64; Camp Roberts Training Area Y5
Comment
RSA781536
Nemacaulis denudata var. denudata
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-7-10
190
San Luis Obispo
Montana De Oro State Park.
Comment
OBI74415
Nemacladus ramosissimus
Theo Fitanides, Anthony Baniaga
2010-4-23
134
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
604
Comment
SD244659
Nemacladus ramosissimus
David Keil
1998-4-9
26641
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepusquet Canyon Road.
Comment
CAS-BOT-BC411014
Nemacladus secundiflorus var. secundiflorus
Rimo Bacigalupi; G. T. Robbins
1954-5-12
4452
San Luis Obispo
Flood plain of Eat Fork Huerhuero Creek at crossing of road 1.1 miles S of Geneseo School, 3 miles N of Creston
304
Comment
SBBG96069
Nemophila menziesii var. menziesii
F. A. Lindholm
1971-4-8
131
San Luis Obispo
6 mi N of Cayucos
518
Comment
UC2027040
Nemophila pulchella var. fremontii
David Keil
1998-4-9
26623
San Luis Obispo
USFS trailhead area on Highway 166 NE of Tepusquet Canyon Road
Comment
UC1953344
Nicotiana glauca
Anthony Baniaga with Theo Fitanides
2010-5-16
211
San Luis Obispo
Tierra Redonda Mountain, 10m W of paved access road to maintenance shack.
Comment
OBI35345
Nuttallanthus texanus
Melody Dickens
1980-4-15
84 BH
San Luis Obispo
Black hill, Morro bay state park
Comment
OBI54419
Nuttallanthus texanus
Matthew Arterburn
1997-4-8
34
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
SBBG112478
Oemleria cerasiformis
D. Keil
1985-3-26
18473
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
OBI11974
Oenothera elata subsp. hookeri
Barrett Anderson
1973-8-7
378
San Luis Obispo
S end of Morro Bay near Sharks Inlet
Comment
UC569467
Opuntia phaeacantha
H. C. Lee
1936-6-13
667
San Luis Obispo
3 1/2 mi nw Stanley Mountain; Nipomo Quadrangle
365
Comment
OBI59656
Orobanche californica subsp. jepsonii
David J. Keil, with Jill Bushakra
2001-6-14
29557
San Luis Obispo
Summit area between Prefumo Canyon and See Canyon, San Luis Range.
Comment
UC615095
Orobanche fasciculata
Beryl O. Schreiber
1934-4-1
1087
San Luis Obispo
Road to Santa Margarita from Pozo.
Comment
RSA0070486
Orobanche uniflora subsp. occidentalis
Clare B. Hardham
1960-4-13
5417
San Luis Obispo
Hills south of Bee Rock.
366
Comment
OBI2644
Orobanche vallicola
Jack D. Huffman
1964-11-11
s.n.
San Luis Obispo
Atascadero
Comment
RSA67534
Orthocarpus attenuatus
Philip A. Munz
1951-4-13
16313
San Luis Obispo
Grade on Hwy 178. Above La Panza Public Camp. La Panza Range.
701
Comment
POM90476
Orthocarpus densiflorus
Philip A. Munz, D. D. Keck
1926-4-9
10198
San Luis Obispo
Ascension School about 15 miles from Morro on Willow Creek Road.
213
Comment
RSA152550
Orthocarpus densiflorus var. obispoensis
R. C. Bacigalupi, Alex D. Hawkes
1951-4-26
3287
San Luis Obispo
Cambria, in grassy field (actually, air landing strip) just south of Cambria Pines Inn.
Comment
RSA17777
Orthocarpus erianthus
Carl B. Wolf
1929-4-15
3596
San Luis Obispo
8 miles west of San Luis Obispo on road to Morro Bay
91
Comment
OBI77253
Osmorhiza berteroi
Robert F. Hoover
1964-5-12
8802
San Luis Obispo
Upper Lopez Cyn
Comment
SEINET6626602
Oxalis pes-caprae
J. M. Rominger
1990-3-15
s.n.
San Luis Obispo
Hwy 1 near San Simeon
18
Comment
UC917053
Paeonia californica
R. Bacigalupi
1949-4-7
3077
San Luis Obispo
along Santa Rosa Creek Rd 6.4 mi e junction with California Highway 1 (near Cambria)
Comment
UC990528
Paeonia californica
R. Bacigalupi
1949-4-7
3077
San Luis Obispo
along Santa Rosa Creek Rd 6.4 mi e junction with California Highway 1 (near Cambria)
Comment
UC454881
Pandorea pandorana
I. J. Condit
1911-3-22
San Luis Obispo
Presb. Parsonage, S. L. O.
Comment
OBI22065
Panicum acuminatum
Robert F. Hoover
1947-6-2
7260
San Luis Obispo
Cambria
Comment
OBI74350
Papaver heterophyllum
Theo Fitanides, Anthony Baniaga
2010-5-7
182
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
527
Comment
OBI3336
Papaver rhoeas
Neil Havlik
1968-6-14
237
San Luis Obispo
Near Los Osos on Los Osos Valley Rd
Comment
OBI7639
Papaver rhoeas
Christian Smith
1974-5-13
s.n.
San Luis Obispo
Along Perfumo Cyn rd on See Cyn side, about 1 mi from Los Osos rd
Comment
CAS-BOT-BC272338
Pappostipa speciosa
David D. Keck
1934-4-26
2813
San Luis Obispo
10 mi. W. of Simmler on road to La Panza
Comment
SBBG117495
Parietaria hespera var. californica
E. Painter, M. Wetherwax
2003-3-18
CR 406
San Luis Obispo
below palisades on hillside above Nacimiento River; Camp Roberts
250
Comment
CAS-BOT-BC175595
Parnassia palustris
E. R. Blakley
1956-11-7
B- 1991
San Luis Obispo
Cypress Mtn., Santa Lucia Mtns.
609
Comment
OBI34378
Pectocarya anisocarpa
David J. Keil, Julie Vanderwier and Glenda Winn
1978-1
12719
San Luis Obispo
29.5 mi SE of Calif Rte 58 along Soda Lake rd
Comment
UC2013287
Pectocarya penicillata
David Keil
1998-4-7
26579
San Luis Obispo
S of Creston on Highway 229, 1.4 mi S of Rocky Canyon Road.
Comment
UC2013289
Pectocarya penicillata
David Keil
1998-4-9
26637
San Luis Obispo
USFS trailhead area on Highway 166 NE of Tepusquet Canyon Road.
Comment
OBI56193
Pedicularis densiflora
David J. Keil, Lynne Dee Oyler
May-89
s.n.
San Luis Obispo
Squire Cyn, S of San Luis Obispo
Comment
OBI78366
Pedicularis densiflora
Neil Havlik
1967-5-7
43
San Luis Obispo
2.5 mi W of US 101, near the roadside of Tassajera Peak Rd
Comment
UC1063597
Pellaea andromedifolia
C. A. Graham
1938-4-6
284
San Luis Obispo
1/2 mi wsw Bee Rock; Bradley Quadrangle
Comment
UC474229
Pellaea andromedifolia
Marcus E. Jones, A. M.
1882-5-5
3227
San Luis Obispo
San Luis Obispo
Comment
UCR76426
Pellaea andromedifolia
George K. Helmkamp
1993-3-5
s.n.
San Luis Obispo
Central Coast, Cuesta Ridge northwest of US-101 and the city of San Luis Obispo
671
Comment
CAS-BOT-BC69229
Pellaea andromedifolia
Roxana S. Ferris
1929-4-16
7664
San Luis Obispo
Old Creek on coast road between Cayucos and Moro
Comment
CAS-BOT-BC69235
Pellaea andromedifolia
Ira L. Wiggins
1929-4-16
3635
San Luis Obispo
Hillside near Old Creek, 6 miles north of Moro
Comment
RSA201622
Pennisetum setaceum
Robert F. Hoover
1964-7-11
9189
San Luis Obispo
Established by road side on Highway 1 (Santa Rosa Street) just west of town.
Comment Read comments Mar 29 2015
UC27415
Penstemon centranthifolius
Alice King
Mar 1895
San Luis Obispo
Arroyo Grande
Comment
OBI72486
Penstemon centranthifolius
E. L. Painter & M. Wetherwax, M. Wetherwax
2001-5-16
CR- 245
San Luis Obispo
Camp Roberts. Along W Perimeter Rd, between Boy Scout and Generals rds, on N side of rd
Comment
UC1063385
Penstemon heterophyllus
C. A. Graham
1939-5-19
574
San Luis Obispo
1/2 mi e Tajea Spring; Los Padres National Forest, Branch Mt. Quad
Comment
UC1063388
Penstemon heterophyllus
H. C. Lee
1936-5-18
617
San Luis Obispo
2 mi n Porter Ranch - Huasna R. (Huasna R.); San Luis Obispo National Forest, Nipomo Quad.
Comment
UC195577
Penstemon heterophyllus var. heterophyllus
I. J. Condit
June 1912
San Luis Obispo
at coast San Carpojo (San Carpojo)
Comment
SBBG93721
Pentagramma triangularis subsp. triangularis
S. A. Junak
1990-4-26
4192
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
CAS-BOT-BC71724
Pentagramma triangularis subsp. triangularis
R. F. Hoover
1946-11-24
6566
San Luis Obispo
Hill above Ssalinas River opposite Pilitas Creek
Comment
UC1495292
Pentagramma triangularis subsp. triangularis
Robert T. Clausen and Harold Trapido
1940-6-24
4728
San Luis Obispo
1 1/2 mi e Avila
60
Comment
SEINET11808778
Perezia microcephala
W. Knight, Knight, I.
1986-1
6370
San Luis Obispo
Nacimiento Lake Dr. (county road G-14)
Comment
JEPS27034
Perideridia californica
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-10
7414
San Luis Obispo
Las Tablas Creek Cypress Mountain (westernmost fork (Dellaganna or Carmen Creek), ne base of mt.)
518
Comment
CAS-BOT-BC222701
Perideridia gairdneri subsp. gairdneri
R. F. Hoover
1946-9-22
6447
San Luis Obispo
Cambria
Comment
OBI76627
Perideridia pringlei
Jason Dart
2004-4-9
248
San Luis Obispo
On private property on the W side of North Green Valley Rd, approx one mi N of Hwy 46
171
Comment
UC26180
Petunia parviflora
Mrs. R. W. Summers
1809-1
14
San Luis Obispo
San Luis Obispo
Comment
SBBG125603
Phacelia brachyloba
D. Keil
1987-5-6
20121
San Luis Obispo
Hwy 229 ca. 0.5 mi N of jct with Hwy 58
Comment
UC1069277
Phacelia brachyloba
H. C. Lee
1937-6-7
1050
San Luis Obispo
4 mi se Huerhuero School (Plot 193); Pozo Quadrangle
Comment
UC1069279
Phacelia brachyloba
B. Bolt
1936-5-25
735 A
San Luis Obispo
2 3/4 mi ene Santa Margarita (PLot 128); San Luis Obispo Quadrangle
Comment
HSC82800
Phacelia ciliata
R. F. Thorne, P. Everett
1963-4-18
31488
San Luis Obispo
Across from Twisselman Ranch house, 8.2 mi. SSE of Cholame
518
Comment
RSA354853
Phacelia ciliata
C. F. Smith
1950-3-18
2570
San Luis Obispo
Along Soda Lake Road to Carrizo Plain, about three miles off Highway 33 (formerly Highway 399).
Comment
UCD120335
Phacelia ciliata
E. J. Coke
1930-7-1
s.n.
San Luis Obispo
San Luis Obispo County: Caresa Plains.
Comment
UC1069292
Phacelia ciliata var. ciliata
P. L. Johannsen
1937-5-3
1089
San Luis Obispo
2 1/8 mi ene Painted Rock Ranch (Plot 189); McKittrick Quadrangle
Comment
OBI30659
Phacelia distans
David J. Keil
1981-5-19
14741
San Luis Obispo
Indian Knob. Upper slopes of Indian Knob
Comment
OBI72928
Phacelia distans
David J. Keil
1988-6-23
20809
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
RSA296367
Phacelia distans
R. C. Bacigalupi, Robert Page, Robert Page, Roxana S. Ferris, R. W. Holm
1953-7-24
4324
San Luis Obispo
Northwest of Oso Flaco Lake, immediately back of ocean beach, about five miles south of Oceano.
Comment
UC107373
Phacelia distans
T. S. Brandegee
July 1888
San Luis Obispo
San Simeon
Comment
RSA426084
Phacelia distans
L. S. Rose
1936-5-6
36233
San Luis Obispo
Morro Beach
6
Comment
UC1069212
Phacelia douglasii
C. M. Belshaw
1936-6-17
1605
San Luis Obispo
2 mi sse Nipomo (Plot 1); Nipomo Quadrangle
Comment
UC1069217
Phacelia douglasii
A. D. Gifford
1937-5-2
808
San Luis Obispo
3 2/3 mi nne Pozo; Los Padres National Forest, Pozo Quadrangle
Comment
UC1069219
Phacelia douglasii
N. K. Carlson
1936-3-19
181
San Luis Obispo
1.1 mi ne Pismo (Plot 11); Arroyo Grande Quadrangle
68
Comment
UCD166287
Phacelia douglasii
Jack Major
1962-4-22
799
San Luis Obispo
San Luis Obispo County: Shell Creek north of Creston-Simmler HWY on road to Shandon about 1/2 mile. (Exact location unknown. Coordinates estimated by label maker.) (Creston-Simmler HWY is present day HWY 58.)
390
Comment
JEPS74768
Phacelia douglasii
L. R. Heckard, T. I. Chuang, and R. C. Bacigalupi
1975-4-22
3977
San Luis Obispo
along CA 1 0.2 mi w Black Lake junction
Comment
UCD83073
Phacelia fremontii
CNPS SSN-SJV Foothill Team
2008-5-1
98
San Luis Obispo
San Luis Obispo County; Carrizo Plains.
657
Comment
SD244732
Phacelia grandiflora
David Keil
1998-4-9
26632
San Luis Obispo
USFS trailhead area on Hwy 166 NE of Tepusquet Canyon Road.
Comment
OBI35251
Phacelia imbricata
K. A. Nadeau
1983-4-30
17
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
OBI73057
Phacelia imbricata
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-26
25400
San Luis Obispo
West Cuesta Ridge at west end of botanical area
Comment
CAS-BOT-BC159122
Phacelia ramosissima var. montereyensis
R. F. Hoover
1964-8-14
9254
San Luis Obispo
Jack Lake, in shifting sand
Comment
SBBG95574
Phacelia rattanii
D. Keil, L. D. Oyler
1986-5-17
19456
San Luis Obispo
Santa Margarita Ranch, 3.6 mi S of Santa Margarita along ranch rd
Comment
OBI31235
Phacelia tanacetifolia
Julie Vanderwier
1979-5-19
163
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI72354
Phacelia viscida
Anthony Baniaga, Kyle Fujimoto
2010-1
149
San Luis Obispo
At base of steep W facing roadcut along San Luis Bay dr
10
Comment
CDA43189
Phalaris aquatica
Richard R. Halse
2015-3-24
9355
San Luis Obispo
San Simeon, just north of the Motel 6 at 9070 Castillo Drive.
Comment
OBI25976
Phalaris aquatica
David J. Keil
1981-5-16
14623
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
UC1132417
Phalaris brachystachys
G. T. Nordstrom
1937-6-7
1321
San Luis Obispo
2.9 mi sw Josephine School; Adelaida Quad.
Comment
OBI2541
Phalaris californica
Larry E. Brown
1970-3-17
1745
San Luis Obispo
In Hazard Cyn near Montana de Oro State Park
Comment
UCSB22813
Phalaris californica
Flinck, Al; Smith, Dale
1966-4-22
San Luis Obispo
East of Cambria in the Santa Lucia Mtns.
Comment
UCD89260
Phalaris minor
Chas R. Schenck
1927-6-28
s.n.
San Luis Obispo
San Luis Obispo County: San Luis Obispo.
Comment
CAS-BOT-BC250855
Phleum pratense
Ernest C. Twisselmann
1959-8-23
5597
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
OBI2574
Phleum pratense
Larry E. Brown
1971-7-3
2056
San Luis Obispo
Silver City Mobile Home Manor on S Higuera in San LUis Obispo
Comment
UC564191
Phlox gracilis
Roxana S. Ferris
1935-3-29
9103
San Luis Obispo
2 mi s Simmler; Carriso Plain
Comment
SBBG18436
Pholisma arenarium
M. A. Piehl
1963-8-4
San Luis Obispo
stabilized dunes of Oso Flaco Lake
Comment
UC1069424
Pholistoma auritum
T. M. Hendrix
1937-4-29
135
San Luis Obispo
3.4 mi. e.-n.e. New District School; Pozo Quad.
Comment
UCR266171
Pholistoma auritum
Al Lindholm
1971-4-11
160
San Luis Obispo
Central Coast; Santa Lucia Mountains, Fitzhugh property, 6 mi N of Cayucos, 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Creeks. Property contains Geode Mtn (rhyolite). N slope of Geode Mtn. below pond
490
Comment
JEPS114167
Pholistoma auritum var. auritum
E. L. Painter, M. Wetherwax, J. Olson
2002-3-26
SLO- 217 b
San Luis Obispo
NW side of Cerro Romualdo, along new, manmade, unmapped, illicit trail.
Comment
UCR161908
Pholistoma auritum var. auritum
George K. Helmkamp, E. A. Helmkamp
2005-3-1
8982
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lopez Lake; 4.8 mi. N of Hi Mountain Road along Upper Lopez Lake Road. Vicinity of Wittenberg and Huffs Hole Creeks
232
Comment
RSA0020755
Pholistoma membranaceum
Greg Wilvert
2005-4-23
288
San Luis Obispo
Above Lawson Spring.
857
Comment
UCD15620
Pholistoma membranaceum
R. B. Kelley
1985-4-14
157
San Luis Obispo
San Luis Obispo County: 14.3 miles W of junction of SR 33 with SR 41, on SR 41.
594
Comment
OBI66678
Phoradendron densum
D. R. Miller
1994-11-20
1194 -547
San Luis Obispo
Pine Mtn Region. Along Tobacco ridge rd +/- mid way; Tobacco crk draininage
671
Comment
RSA133201
Phoradendron villosum
Del Wiens
1960-6-12
2720
San Luis Obispo
10 miles E of Paso Robles on Hwy 466.
213
Comment
OBI22104
Phragmites australis
Robert F. Hoover
1966-10-7
10128
San Luis Obispo
Cuyama River at oil fields W of New Cuyama
Comment
RSA128118
Physocarpus capitatus
Clare B. Hardham
1957-5-30
2076
San Luis Obispo
Headwaters of Las Tablas Creek.
Comment
UCD108163
Pickeringia montana
G. F. Hrusa
1993-5-22
11119
San Luis Obispo
San Luis Obispo County: Approx. 1/4 mile N of Mt. Lowe.
650
Comment
UC17045
Pickeringia montana var. montana
State Survey
1861-4-22
867
San Luis Obispo
San Lucia; summit, near San Luis Obispo
Comment
UC1969544
Pilularia americana
David Keil with Lynne Dee Althouse and Meg Perry
2010-4-8
30692
San Luis Obispo
Carrizo Plain Southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
CAS-BOT-BC71812
Pilularia americana
Ernest C. Twisselmann
1969-5-19
15309
San Luis Obispo
Estrella Plains: 0.5 mile north of Highway 46 on Jardine Road
213
Comment
MACF019460
Pinus muricata
Trudy R. Ericson
1975-4-20
293
San Luis Obispo
At end of Santa Maria Avenue, near beach, Baywood Park
60
Comment
CAS-BOT-BC80007
Pinus radiata
W. R. Dudley
1902-4-4
s.n.
San Luis Obispo
Near Cambria
Comment
OBI22726
Pinus radiata
Robert F. Hoover
1946-10-5
6460
San Luis Obispo
Cambria
Comment
CAS-BOT-BC80006
Pinus radiata
Carl B. Wolf
1934-11-2
6215
San Luis Obispo
N.E. corner of Warwick & Coventry Sts., Cambria
45
Comment
RSA12780
Pinus radiata
C. B. Wolf
1934-11-2
6215
San Luis Obispo
NE corner of Warwick and Covenntry streets, Cambria
46
Comment
OBI23098
Pinus sabiniana
Deborah Nixon
1976-11-22
3
San Luis Obispo
Cal Poly campus, San Luis Obispo. Parking lot S-4, turn left at entrance
Comment
UCR19348
Piptatherum miliaceum
John C. Roos, L. Roos
1953-11-29
6043
San Luis Obispo
San Luis Obispo. Polytechnic College Campus
91
Comment
CAS-BOT-BC254433
Piptatherum miliaceum
Ernest C. Twisselmann
1952-7-20
84
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch, 7 miles S of Cholame
Comment
OBI68588
Piptatherum miliaceum
Austin P. Griffiths, Gaylord Jones, T. Gaskin, G. Ruggerone
1984-1-15
s.n.
San Luis Obispo
South Coast Ranges. Township/Range: t30S, R32W, Sect 31 BM: M. Along roadsides midway on Fraser Cyn rd E of Pozo Summit
762
Comment
OBI37716
Pistacia atlantica
Eric Wise
1980-5-15
185
San Luis Obispo
10 m from creek and 200 m west of catle guard on north slope of Poly Canyon
Comment
OBI80297
Pistacia atlantica
Coco Dowd, Ryan Payne and Adam Lucero
2014-11-13
3
San Luis Obispo
East of the Cal Poly Campus, on the hill above the eastern parking lot that parallels Truckee Rd. About 50m south of the water reservoir
Comment
UCR29948B
Plagiobothrys acanthocarpus
David J. Keil, Melissa Luckow, R. A. Pimental, R. R. Pimentel
1981-4-24
14534
San Luis Obispo
S of Shandon, at junction of Shell Creek Road and Calif. Hwy 58
423
Comment
OBI57166
Plagiobothrys bracteatus
David J. Keil
1998-5-6
27084
San Luis Obispo
1 mi N of Hwy 46 along Buena Vista Dr.
Comment
SD244644
Plagiobothrys canescens
David Keil
1988-3-19
20427
San Luis Obispo
Froom Ranch, southwest of US 101 and Los Osos Valley Road near intersection with Calle Joaquin, southwest of Sn Luis Obispo city limits.
29
Comment
SJSU3421
Plagiobothrys canescens
C. W. Sharsmith
1962-4-22
6866
San Luis Obispo
Carrizo Rocks at edge of Carrizo Plains c. 4 mi SW of Simmler
Comment
UC1285002
Plagiobothrys infectivus
R. F. Hoover
1949-4-21
7624
San Luis Obispo
on La Panza road 14 mi e Creston
Comment
OBI54448
Plagiobothrys nothofulvus
Matthew Arterburn
1997-3-14
6
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
OBI66421
Plagiobothrys nothofulvus
David J. Keil, with Kathleen A. Keil
1997-3-29
26124
San Luis Obispo
La panza mountains. 1 mile from highway 58 along red hill road.
Comment
UCR121526
Plagiobothrys nothofulvus
George K. Helmkamp
2002-4-21
7483
San Luis Obispo
Central Coast, Santa Rosa Creek Rd., 11.2 mi east of Cambria
396
Comment
JEPS50085
Plagiobothrys stipitatus var. stipitatus
W. L. Jepson
1927-4-27
12032
San Luis Obispo
Cholame Ranch Cholame Valley
Comment
OBI54459
Plagiobothrys tenellus
Matthew Arterburn
1997-3-14
9
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
OBI62722
Plagiobothrys tenellus
Lynne Dee Althouse
2003-4-10
168
San Luis Obispo
Santa Margarita Ranch
Comment
SBBG107712
Plagiobothrys tenellus
C. B. Hardham
1956-3-27
317
San Luis Obispo
Chimney Rock area
Comment
RSA67320
Plagiobothrys tenellus
P. A. Munz
1951-4-14
16329
San Luis Obispo
Queen Bee Public Camp, La Panza Range.
701
Comment
RSA67527
Plagiobothrys tenellus
P. A. Munz
1951-4-13
16317
San Luis Obispo
Grade on Hwy 178. Above La Panza Public Camp. La Panza Range.
701
Comment
UC1873049
Plagiobothrys tenellus
David Keil
2001-3-28
29227
San Luis Obispo
Palo Prieto Canyon along Bitterwater Road, 4.8 mi SE of junction with Hwy 46.
Comment
SBBG118269
Plagiobothrys trachycarpus
K. Foster
1999-4-27
San Luis Obispo
Training Area Y1, vernal pool plot Y1-15; Camp Roberts
Comment
SBBG118272
Plagiobothrys trachycarpus
K. Foster
1999-3-15
San Luis Obispo
Training Area Y2, vernal pool plot Y2-33a; Camp Roberts
Comment
UC881358
Plagiobothrys trachycarpus
Lewis S. Rose
1936-5-8
36247
San Luis Obispo
2 mi e Pozo
457
Comment
CDA16140
Plantago elongata
G. F. Hrusa
1999-3-16
14931
San Luis Obispo
Carrizo Plain; Carrizo Plain, immediately S of Washburn Ranch.
609
Comment
HSC91664
Plantago erecta
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro State Park, MDO 1
Comment
JEPS21119
Plantago erecta
C. M. Belshaw
1938-3-28
14574
San Luis Obispo
3.3 mi nw Cayucos; Cayucos Quad.
76
Comment
OBI11659
Plantago erecta
Robert F. Hoover
1967-5-6
10530
San Luis Obispo
At Jack Lake
Comment
OBI6282
Plantago erecta
A. Ahmad
1963-5-1
26
San Luis Obispo
1 mi E San Luis Obispo
Comment
POM69101
Plantago erecta
Marcus E. Jones
1903-5-6
s.n.
San Luis Obispo
[No location data on label]
Comment
SBBG93689
Plantago erecta
S. A. Junak, D. A. Young
1989-4-27
3986
San Luis Obispo
Cuesta Ridge, along USFS Rd 29S11.3 at E boundary sign for the Cuesta Ridge Botanical Area, ca. 3.0 mi W of Hwy 101
749
Comment
UCD124430
Plantago erecta
K. L. Chambers
1961-3-18
1579
San Luis Obispo
San Luis Obispo County: Hwy. 1, 3.7 miles south of center of Cayucos.
Comment
OBI11644
Plantago ovata
Robert F. Hoover
1967-3-28
10320
San Luis Obispo
Temblor Range near N end of Elkhorn Plain
Comment
OBI83639
Plantago ovata
George Butterworth
2017-3-15
1008
San Luis Obispo
Chimineas Ecol. Reserve. E Grantline
564
Comment
OBI11648
Plantago subnuda
Robert F. Hoover
1967-10-7
10877
San Luis Obispo
Oso Flaco Lake
Comment
OBI3709
Platanus racemosa
Mary Kidd
1970-10-8
115
San Luis Obispo
Cal Poly Campus, north campus
Comment
OBI11611
Platanus racemosa
J. B. Carstens
1966-5-22
60
San Luis Obispo
6 mi up Lopez cyn in sandy soi along roadside
Comment
OBI11617
Platanus racemosa
Robert F. Hoover
1969-8-18
6309
San Luis Obispo
E base of La Panza Range, on a branch of Navajo crk
Comment
OBI11619
Platanus racemosa
F. W. Wakefield
1964-4-11
98
San Luis Obispo
Resevoir Cyn
Comment
RSA43056
Platanus racemosa
Robert F. Hoover
1946-8-18
6309
San Luis Obispo
E base of La Panza Range, on a branch of Navajo Creek.
Comment
CAS-BOT-BC6449
Platystemon californicus
Mary Katherine (Mrs.) Brandegee
1889-6-1
s.n.
San Luis Obispo
San Simeon
Comment
SBBG119645
Platystemon californicus
E. Painter, M. Wetherwax
2001-4-5
CR 167 a
San Luis Obispo
boundary rd at S end of Camp Roberts, above San Marcos Crk
275
Comment
CAS-BOT-BC91985
Platystemon californicus
R. F. Hoover
1949-4-2
7567
San Luis Obispo
Cholame Valley, at foot of Cottonwood Pass grade.
Comment
CAS-BOT-BC92000
Platystemon californicus
Rev. R. W. Summers
1888-4-29
135
San Luis Obispo
Hillside Templeton.
Comment
LA210994
Plecostachys serpyllifolia
Mark A. Elvin;
2013-6-13
7162
San Luis Obispo
Fiscalini Ranch Preserve, Cambria; S end of Windsor Blvd at entrance to Fiscalini Ranch Preserve.
16
Comment
OBI82446
Plecostachys serpyllifolia
David J. Keil
2016-2-6
33451
San Luis Obispo
Pismo Beach. Shell Beach Bluff Train from intersection of Indio Drive and Bluff Drive to parking area at southern end of Cave Landing Road overlooking Pirates Cove
30
Comment
UCR266191
Plectritis brachystemon
David J. Keil, V. L. Holland
2001-3-30
29241
San Luis Obispo
Central Coast, coastal side of Hwy 1 along coast west of Cayucos, just east of China Harbor and west of Abalone Farm
120
Comment
OBI66427
Plectritis ciliosa
David J. Keil, with Kathleen A. Keil
1997-3-29
26118
San Luis Obispo
La panza mountains. 1 mile from highway 58 along red hill road.
Comment
UC1953301
Plectritis ciliosa
Anthony Baniaga with Daniel Chavez
2010-3-14
45
San Luis Obispo
Tierra Redonda Mountain.
Comment
OBI8688
Plectritis ciliosa
Robert F. Hoover
1947-3-30
6826
San Luis Obispo
Highland district, E of Creston
Comment
UCSB26164
Plectritis congesta
Wilken, Dieter
1969-4-13
San Luis Obispo
California State Highway 58, 5.5 miles east of Cammatti Canyon Road
Comment
OBI66652
Plectritis congesta subsp. brachystemon
D. R. Miller
1994-4-19
494 -219
San Luis Obispo
Pine mt Region. From forested area of Almaden Flats, Pico Crk drainage
860
Comment
OBI15571
Pluchea sericea
Robert F. Hoover
1946-10-27
6541
San Luis Obispo
Bed of Cuyama River opposite Pioneer Grove
Comment
OBI38426
Pluchea sericea
Eric Wise
1981-6-7
502
San Luis Obispo
Cuyama river, 26.5 mi W of New Cuyama
Comment
OBI40720
Poa annua
David J. Keil, Dirk Walters
1986-5-2
19351
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir cyn
305
Comment
UC1132582
Poa annua
N. K. Carlson
1936-3-19
174
San Luis Obispo
2.1 mi nne Pismo (Plot 9); Arroyo Grande Quadrangle
30
Comment
OBI34374
Poa annua
Ruth E. Davis
1964-5-23
107
San Luis Obispo
1023 Mill St., San Luis Obispo
Comment
OBI31338
Poa bulbosa
Joy Nishida, Robert Allen
1982-4-10
214
San Luis Obispo
American Cyn campground
536
Comment
CDA11544
Poa howellii
G. F. Hrusa, D. Ragan
1995-6-2
12378
San Luis Obispo
Black Butte Research Natural Area; Common on burned slopes at Ridge 1 summit area. approx. 1/2 mile E of Peak 1 (Radio Facility 2).
Comment
CDA16884
Poa secunda
G. F. Hrusa, S. Towers
1992-3-27
s.n.
San Luis Obispo
Upper Salinas Valley; Hwy 46 ROW approx. 6 mi. E of Paso Robles.
Comment
UCR29100
Poa secunda
David J. Keil, R. Riggins, D. Walters, M. G. McLeod, Melissa Luckow, et al.
1981-4-11
14398
San Luis Obispo
Central Coast, north of San Simeon along ridge just south of Arroyo de la Cruz
Comment
CDA32642
Poa secunda
David J. Keil
1981-4-9
14288
San Luis Obispo
1 mile from junction with Pozo Road on Las Pilitas Road.
0
Comment
RSA0028859
Poa secunda
David J. Keil, Art Webster
1984-4-29
18186
San Luis Obispo
Mixed evergreen forest in canyon bottom of Lopez Widerness Area.
Comment
CAS-BOT-BC243079
Poa secunda subsp. secunda
Clare B. Hardham
1957-4-2
1615
San Luis Obispo
Santa Lucia Mountains. Willow Creek
Comment
CAS-BOT-BC243087
Poa secunda subsp. secunda
Eben McMillan
1949-4-1
s.n.
San Luis Obispo
N end of Carizo Plain
Comment
SDSU19289
Pogogyne douglasii
Scott McMillan
1993-6-8
8 VI93B
San Luis Obispo
1.9 miles north of Arroyo de la Cruz.
16
Comment
SBBG93581
Polygala californica
S. A. Junak
1990-7-12
4404
San Luis Obispo
W Cuesta Ridge, at E boundary for Cuesta Ridge Botanical Area, on S side of W Cuesta Ridge Rd, ca. 3 mi W of US Hwy 101
722
Comment
OBI17691
Polygonum aviculare
Dave Imper
1977-4-7
107
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
76
Comment
CAS-BOT-BC109175
Polygonum paronychia
R. F. Hoover
1947-5-23
7187
San Luis Obispo
Coast south of Hazard Canyon.
Comment
OBI83570
Polypodium californicum
Kelsey Russell
2017-2-15
2
San Luis Obispo
San Luis Obispo, Poly Canyon Yucca Trail
240
Comment
UC1969551
Polypodium calirhiza
David Keil
2010-6-5
30857
San Luis Obispo
Santa Lucia Mountains. Along Lopez Canyon Road in vicinity of Lopez Conference Center.
Comment
OBI80146
Polypogon interruptus
David J. Keil
1985-6-18
18866
San Luis Obispo
South Bay Wastewater Treatment Facility. Bayview Heights area. West side of Bayview Heights.
Comment
RSA180216
Polypogon interruptus
Clare B. Hardham
1959-6-20
4828
San Luis Obispo
Santa Lucia Mountains; Santa Rosa Creek, Cambria
Comment
SDSU2793
Polypogon interruptus
D. F. Howe
1977-5-16
4942
San Luis Obispo
Arroyo de la Cruz near bridge on #1.
Comment
HSC97363
Polypogon monspeliensis
Susan H. Bicknell, T. P. Worley
1989-6-14
San Luis Obispo
Montana de Oro State Park.
Comment
OBI50652
Polypogon monspeliensis
Jan Barber, Sue Weis
1993-6-16
14
San Luis Obispo
W of Laguna Lake Park in San Luis Obispo
Comment
UC337525
Polypogon monspeliensis
unknown
San Luis Obispo
San Luis Obispo
Comment
UCR185199
Polypogon monspeliensis
Michael Honer
2002-4-27
1618
San Luis Obispo
Outer South Coast Ranges, Central Western; South Santa Lucia Mtns; along Hwy 41, c. 7 mi. NE of Morro Bay
300
Comment
OBI76621
Polystichum imbricans subsp. curtum
D. R. Miller
2012-1-22
112 .1012
San Luis Obispo
Rocky Butte/ Pine Mt region. From Pine Mtn, near the Pine Mt gate
945
Comment
OBI9886
Populus fremontii
R. A. Hays
1957-11-10
s.n.
San Luis Obispo
Streamside woodland
Comment
OBI31092
Populus trichocarpa
Julie M. Vanderweir
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
UC455171
Potamogeton nodosus
E. P. Unangst
1908-7-20
San Luis Obispo
Laguna
Comment
SBBG108093
Potamogeton nodosus
C. B. Hardham
1957-9-2
2597
San Luis Obispo
Nacimiento Lake
Comment
SBBG131019
Potamogeton nodosus
D. Keil, K. Keil
2002-7-27
29897
San Luis Obispo
Santa Margarita Lake (reservoir formed by dam on Salinas River)
396
Comment
UCR43230
Potamogeton pectinatus
E. A. Wise
1981-7-27
980
San Luis Obispo
Greengate Ponds. Orcutt Road
109
Comment
CAS-BOT-BC453992
Potamogeton pectinatus
Ernest C. Twisselmann
1969-10-22
16320
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. O'Brien Lake, San Andreas Fault at the summit of Palo Prieta Canyon
655
Comment
OBI7460
Potentilla anglica
David J. Keil
1976-10-19
11864
San Luis Obispo
San Luis Obispo: Johnson Ave & Phillips St
Comment
CAS-BOT-BC141915
Potentilla anserina subsp. pacifica
Ernest C. Twisselmann
1959-5-23
5263
San Luis Obispo
Morro Bay, just west of Baywood
3
Comment
UCSB24059
Potentilla anserina subsp. pacifica
Huddleston, C.
1966-5-7
San Luis Obispo
Beside mouth of Santa Rosa Creek at Cambria Park, Cambria.
Comment
POM98545
Potentilla anserina var. grandis
Philip A. Munz
1925-3-25
9246
San Luis Obispo
Damp beach at Morro.
Comment
CAS-BOT-BC508647
Prosartes hookeri
Clare B. Hardham
1956-1-1
341
San Luis Obispo
Santa Rita near Juhl Corral, Santa Lucia Mountains
Comment
POM260398
Prunus fasciculata
Alice Eastwood
1940-4-14
18927
San Luis Obispo
Nipoma Mesa.
Comment
CAS-BOT-BC163011
Prunus fasciculata var. fasciculata
Alice Eastwood
1940-4-14
18927
San Luis Obispo
Nipoma Mesa
Comment
CAS-BOT-BC163000
Prunus fasciculata var. fasciculata
Herbert L. Mason
1941-3-28
12403
San Luis Obispo
North end of Nipomo Mesa
76
Comment
SD249280
Prunus fasciculata var. punctata
David Keil
1985-3-16
San Luis Obispo
Los Osos - Baywood Park area. Vicinity of intersection of South Bay Blvd. and Turri Road and southeastward.
20
Comment
UCR134415
Prunus fasciculata var. punctata
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6575
San Luis Obispo
South Coast Range, Irish Hills, Clark Valley Road, 2.8 miles south of Los Osos Valley Road, east of Los Osos
91
Comment
CAS-BOT-BC154493
Prunus ilicifolia
H. E. McMinn
1923-6-21
1160
San Luis Obispo
Camp Fremont
Comment
UCSC000364
Prunus ilicifolia
H. C. Lee
1936-4-20
566
San Luis Obispo
1.25 miles S.W. of Round Top Round Top - Arroyo Grande
259
Comment
SBBG28636
Pseudognaphalium biolettii
E. C. Twisselmann
1967-4-27
12933
San Luis Obispo
Ragged Point, Santa Lucia Range
60
Comment
SBBG35793
Pseudognaphalium biolettii
C. B. Hardham
1961-4-14
7368 a
San Luis Obispo
Pinus radiata woods, Cambria
Comment
OBI72506
Pseudognaphalium californicum
M. Wetherwax & E. L. Painter, K. Downing
2002-5-8
SLO- 258
San Luis Obispo
Camp San Luis Obispo. Chumash Peak. UTMs (NAD27) zone 10, 708343E, 3910215N
194
Comment
OBI28770
Pseudognaphalium luteoalbum
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14503
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
SBBG16079
Pseudognaphalium luteoalbum
C. B. Hardham
1962-8-23
7693
San Luis Obispo
O'Brien Lake, hills at summit of Palo Prieta Cyn
640
Comment
OBI50338
Pseudognaphalium ramosissimum
Tawney Odegard
1985-5-5
54
San Luis Obispo
Morro Bay kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, tur rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
UC1118547
Pseudognaphalium ramosissimum
H. A. Jensen
1930-8-7
54
San Luis Obispo
mouth Arroyo de la Cruz; Piedras Blancas Quad, Arroyo de la Cruz
30
Comment
OBI28775
Pseudognaphalium stramineum
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14508
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
SBBG100973
Pseudognaphalium stramineum
T. L. Secrest
1951-9-15
San Luis Obispo
Oceano
Comment
SD86683
Pseudognaphalium stramineum
Helen V. Witham
1969-9-25
502
San Luis Obispo
Oso Flaco Lake
4
Comment
OBI55577
Psilocarphus brevissimus var. brevissimus
George Butterworth
1998-6-3
268
San Luis Obispo
Carrizo Plain Natural Area. 1/4 mi S of Soda Lake, 1/3 mi NW of Soda Lake Rd cut. T31S, R19E, S24, NEQtr
588
Comment
OBI20205
Psilocarphus brevissimus var. brevissimus
David J. Keil
1979-4-8
13038
San Luis Obispo
5 mi S of Calif Valley along Soda lake rd
579
Comment
OBI55303
Psilocarphus oregonus
David J. Keil
1998-4-30
27000
San Luis Obispo
Carrizo Plain. Drying vernal pool at NE corner of intersection of Belmont Trail and Soda Lake Road (35 deg. 18.497' N x 119 deg. 59.275')
591
Comment
SBBG95835
Psilocarphus oregonus
D. Keil
1986-3-22
19070
San Luis Obispo
N of Soda Lake, 2.4 mi E of Soda Lake Rd on Belmont Trail
579
Comment
UC454337
Psilocarphus tenellus
I. J. Condit
1908-4-30
San Luis Obispo
Diablo Canyon
Comment
CDA11517
Pterostegia drymarioides
G. F. Hrusa
1995-5-28
12303
San Luis Obispo
Black Butte Research Natural Area; Los Padres NF. Ridge immediately SW of Radio Facility 2 (Peak 1).
Comment
OBI55635
Pterostegia drymarioides
David J. Keil
1989-6-3
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
OBI47553
Pterostegia drymarioides
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19218
San Luis Obispo
E flank of La Panza Mts. 2.05 mi E of San Juan Crk bridge along hwy 58
Comment
CAS-BOT-BC61745
Quercus agrifolia
W. R. Dudley
1902-4-1
s.n.
San Luis Obispo
Hill east of Cambria
Comment
OBI14311
Quercus agrifolia var. agrifolia
Jack M. Farrell
1955-2-21
30
San Luis Obispo
Cal Poly campus
Comment
OBI33708
Quercus agrifolia var. agrifolia
Melissa Luckow and Gerry Randon, Gerry Randon
1980-4-10
18
San Luis Obispo
Poly Canyon; just S of arch and next to road
Comment
OBI14319
Quercus agrifolia var. agrifolia
Mrs. Robert F. Hoover
1962-2-23
37
San Luis Obispo
Oak Park district, near Arroyo Grande
Comment
OBI36124
Quercus agrifolia var. agrifolia
Walter F. Chesbro
1978-5-6
92
San Luis Obispo
Along road near intersection of hwy 101 and Hwy 58
Comment
SBBG12464
Quercus berberidifolia
E. R. Blakley
1956-11-7
1989
San Luis Obispo
W of Cypress forest on Cypress Mtn
609
Comment
UC1135489
Quercus berberidifolia
A. E. Wieslander
1936-8-27
662
San Luis Obispo
La Panza Range Santa Barbara National Forest, Pozo Quad.
792
Comment
UC1135519
Quercus berberidifolia
G. T. Nordstrom
1937-4-26
1105
San Luis Obispo
4.9 mi sse Chimney Rock; Adelaida Quad.
426
Comment
OBI58102
Quercus berberidifolia
Austin P. Griffiths, Paul C. Hertel
1981-10-25
s.n.
San Luis Obispo
About 2 mi along unpaved roadway on S facing crest of East Cuesta Ridge
550
Comment
UCR38779
Quercus chrysolepis
R. J. Rodin
1954-8-27
6007
San Luis Obispo
Los Padres National Forest, Nacimiento Boy Scout Camp
198
Comment Read comments Jan 4 2015
UCR42852
Quercus chrysolepis
David J. Keil, R. R. Pimentel, R. A. Pimentel, D. R. Miller
1985-4-27
18728
San Luis Obispo
Central Coast, 12.6 mi. from Calif. Hwy 1 (Rte 1) on San Simeon Creek Road, between Pine Mountain and Rocky Butte
869
Comment
OBI46084
Quercus douglasii
Lynne Dee Oyler
1986-3-21
348
San Luis Obispo
Agua Escondido. USFS blue oak study area
Comment
UCD45637
Quercus douglasii
R. F. Hoover
1946-8-18
6311
San Luis Obispo
Mariana Creek, east side of La Panza Range.
Comment
UC1135572
Quercus durata
B. Bolt
1936-4-21
680
San Luis Obispo
3.75 mi ne mouth of Smith Creek; Santa Barbara National Forest, Cayucos Quad.
304
Comment
UCD46000
Quercus durata
D. Q. Cavagnaro
1963-10-20
231
San Luis Obispo
Cerro Alto Campground, Los Padres National Forest, 11 miles southwest of Atascadero off U.S Highway 466, San Luis Obispo County, California.
304
Comment
CAS-BOT-BC94002
Quercus durata
W. R. Dudley
1902-4-1
s.n.
San Luis Obispo
Manzanita hill, south of Pine Mt
Comment
OBI28080
Quercus durata var. durata
Allison Berry, Carrie Wilson
1982-5-11
67
San Luis Obispo
N of SLO, 1.5 mi on CA rte 101 R on Reservoir Cyn rd-.5 mi to end. Site on ridge to left 550 yds up trail
Comment
SD71154
Quercus palmeri
R. F. Hoover
1964-11-15
9326
San Luis Obispo
4 miles west of Paso Robles on Peachey Canyon Road
Comment
OBI14206
Quercus parvula var. shrevei
Robert F. Hoover
1957-8-28
8396
San Luis Obispo
Rocky Butte Fire Lookout above San Simeon
Comment
CAS-BOT-BC362538
Rafinesquia californica
Ernest C. Twisselmann
1956-5-7
2772
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Portagee Canyon, fork of Gillis Canyon
487
Comment
OBI47702
Rafinesquia californica
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19236
San Luis Obispo
SW flank of Temblor range. T31S, R21E NW corner sect 17 and SW corner of sect 8. 3.05 mi E of rd to center of Carrizo Plain (to RC farm) on Elkhorn Rd and N 0.25 mi to gate on unnamed dirt rd
792
Comment
OBI58616
Ranunculus aquatilis var. diffusus
David J. Keil
1998-6-15
27848
San Luis Obispo
Dover Canyon Rd., 2 miles from junction with Hwy 46.
Comment
SEINET4558870
Ranunculus californicus
Beth Waterbury
1983-1
1
San Luis Obispo
Along Hwy. 1, 8mi. north of San Luis Obispo
Comment
UC454023
Ranunculus hebecarpus
I. J. Condit
1910-3-27
San Luis Obispo
Pozo
Comment
CDA11559
Rhamnus californica subsp. californica
G. F. Hrusa
1993-5-22
11106
San Luis Obispo
Black Butte Research Natural Area; Approx. 1/2 mile N of Mt. Lowe.
Comment
SBBG109718
Rhamnus ilicifolia
C. B. Hardham
1963-4-8
10608
San Luis Obispo
Lopez Cyn
Comment
UC1953294
Rhamnus ilicifolia
Anthony Baniaga with Theo Fitanides
2010-1-30
11
San Luis Obispo
Tierra Redonda Mountain.
Comment
RSA15702
Rhamnus tomentella subsp. tomentella
Carl B. Wolf
1929-4-13
3448
San Luis Obispo
3 miles N of Atascadero
244
Comment
CAS-BOT-BC200720
Rhus aromatica
Ira L. Wiggins
1929-5-21
3681
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero
Comment
RSA586069
Rhus trilobata
M. D. Proctor, E. A. Young
1993-3-23
ROB 0319
San Luis Obispo
East edge of Cantonment [Containment?] Area, Camp San Luis Obispo
Comment
JEPS49275
Ribes aureum
Pearl C. Jared
1917-4-12
San Luis Obispo
Templeton
Comment
CAS-BOT-BC92479
Ribes aureum var. gracillimum
Ernest C. Twisselmann
1969-4-24
15174
San Luis Obispo
Sulphur Spring Canyon, Santa Ysabel Ranch, 5 miles south of Paso Robles.
198
Comment
OBI27364
Ribes indecorum
Robert L. Allen, Nancy E. Arnold
1981-5-20
329
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf cyn, N end of La Panza Mts
Comment
UC638991
Ribes malvaceum
Bernard Miossi
1940-3-17
220
San Luis Obispo
n San Luis Obispo (California Polytechnic School Canyon)
121
Comment
CAS-BOT-BC168654
Ribes malvaceum
R. F. Hoover
1947-3-23
6721
San Luis Obispo
East slope of la Panza Range
Comment
SEINET3928283
Ribes malvaceum var. malvaceum
Daniel Hernandez, Jessica Adams
2012-2-4
1
San Luis Obispo
Located 3 miles south of Santa Margarita Lake on West Pozo Road. Common along trail.; 0
500
Comment
UC1296044
Ribes menziesii
R. F. Hoover
1947-2-8
6608
San Luis Obispo
Pettit Canyon (Sycamore Canyon of USGS maps) San Luis Range
Comment
UC1303021
Ribes quercetorum
Ira L. Wiggins
1932-3-25
5838
San Luis Obispo
small valley 3 mi nw Paso Robles (on Chimney Rock road between Paso Robles and Adelaide)
Comment
SBBG2820
Ribes speciosum
C. B. Hardham
1959-3-13
4040
San Luis Obispo
Cypress Mtn
Comment
OBI14357
Ricinus communis
Betty Sheehan
1957-11-1
31
San Luis Obispo
Cal Poly campus
Comment
SBBG109976
Rigiopappus leptocladus
C. B. Hardham
1957-5-12
1918
San Luis Obispo
trail to Green's Lake
Comment
UCR108900
Rorippa nasturtium-aquaticum
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4204
San Luis Obispo
South Coast Range, Alamo Creek Rd, 0.9 mile north of Calif. Hwy 166, near Twitchell Reservoir
320
Comment
OBI72386
Rorippa palustris subsp. palustris
Anthony Baniaga
2010-5-22
222
San Luis Obispo
Black Lake Cyn; Callender property
19
Comment
UC1789006
Rosa californica
Barbara Ertter with David Chipping
1996-6-16
14877
San Luis Obispo
Shark Inlet of Morro Bay west of Los Osos, ca 150 yards west of Butte Drive near Sweet Springs Nature Preserve.
Comment
OBI58684
Rosa californica
David J. Keil
1998-8-24
28022
San Luis Obispo
Los Padres National Forest, N of Rock Front Ranch in Brown Canyon and vicinity, T32S R R18E Sect. 24.
Comment
OBI70172
Rosa californica
Bernard Miossi
1939-6-23
108
San Luis Obispo
1 mi N of San Luis Obispo, 100 ft NE of hwy 101
58
Comment
SBBG4446
Rosa californica
C. Bornstein, D. Kershaw
1998-8-4
San Luis Obispo
El Chorro Regional Park, Dairy Crk area, Eagle Rock Trail
106
Comment
OBI65800
Rosa gymnocarpa
D. R. Miller
1994-4-30
494 -292
San Luis Obispo
Pine Mt Region, from Miller Property, up water cyn, E slope of Pine Mt; Tobacco Crk drainage
732
Comment
JEPS90472
Rosa spithamea
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13719
San Luis Obispo
on e. slope San Luis Hill (Pont San Luis, along rd. to lighthouse); S. Coast Ranges, Point San Luis 7 1/2 Quad.(1979)
106
Comment
OBI72836
Rosmarinus officinalis
Terry Menninger
1980-11-4
3
San Luis Obispo
410 Chaplin Ln
Comment
CAS-BOT-BC156990
Rubus ursinus
Clare B. Hardham
1958-3-4
2850
San Luis Obispo
Cambria
Comment
SEINET2444515
Rubus ursinus
Eric Luning
2003-4-15
4
San Luis Obispo
Reservoir Canyon Trail.
Comment
UC1128672
Rubus ursinus
G. T. Nordstrom
1937-5-11
1196
San Luis Obispo
2.7 mi se Asuncion School; Adelaida Quad.
Comment
CAS-BOT-BC156989
Rubus ursinus
Clare B. Hardham
1958-2-22
2889
San Luis Obispo
Cayucos Creek
Comment
CAS-BOT-BC157004
Rubus ursinus
Alice Eastwood; John Thomas Howell
1938-6-14
5938
San Luis Obispo
Serrano Canyon
Comment
CAS-BOT-BC421817
Rumex conglomeratus
John Thomas Howell
1964-6-30
40888
San Luis Obispo
Cambria.
Comment
OBI65941
Rumex conglomeratus
Wendy Thackery, Stacey Smith and Paul Corsi
2003-7-8
30
San Luis Obispo
Central Coast Comprehensive Wetlands Gis (CCCWGIS). S of Morro Bay on hwy 1. Beyond Gilardi rd on ranch rd N of hwy 1
53
Comment
UCR159995
Rumex crispus
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9664
San Luis Obispo
South Central Coast Range, Along Calif. Highway 229 (road to Creston), 5.5 mi N of Calif. Highway 58; beside West Branch of Huerhuero Creek
363
Comment
OBI28242
Rumex crispus
Krystoff/Spasbo
1982-4-18
38
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
SBBG37935
Rumex kerneri
C. B. Hardham
1961-4-14
7379
San Luis Obispo
Santa Rosa Crk near Cambria
Comment
OBI79035
Rumex pulcher
David J. Keil
2013-8-22
31910
San Luis Obispo
Morro Bay State Park. Vicinity of Quarry Trail trailhead along South Bay Blvd.
10
Comment
OBI35755
Rumex pulcher
Allison Berry
1984-5-3
129
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
OBI71655
Rumex salicifolius
David J. Keil
1988-7-2
20838
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
SEINET7374043
Rupertia physodes
LeRoy Gross, Marcel Beffort, P. De Vries
2014-5-13
6443
San Luis Obispo
Central western San Luis Obispo County: Inner South Coast Range, Garcia Mountain: off FSR 30S05.2, down Trout Creek to trail up to saddle dropping to another tributary. Stopped at Buckeye Campsite. Wilderness boundary starts with trail leaving Trout Creek.
376
Comment
OBI51365
Salicornia pacifica
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-8
3 .2
San Luis Obispo
San Simeon State Park. W section of park; by bridge
Comment
UC1872975
Salix
David Keil with Kathleen Keil
2003-3-29
30099 B
San Luis Obispo
Shell Creek area, ca. 0.5 mi N of junction with Hwy 58.
Comment
CAS-BOT-BC103263
Salix bonplandiana
Ernest C. Twisselmann
1969-7-12
15668
San Luis Obispo
Sag pond on the San Andreas Fault near the summit of Choice Valley
701
Comment
OBI75778
Salix exigua
David J. Keil, with Kathleen A. Keil
2003-3-29
30099 B
San Luis Obispo
Shell Creek area, ca. 0.5 miles north of jubction with Highway 58
Comment
OBI51175
Salix exigua
Jan Barber
1993-7-3
32
San Luis Obispo
San Simeon State Park. Streambed of San Simeon crk just W of park road bridge
Comment
RSA759014
Salix gooddingii
David J. Keil
1998-6-8
27720
San Luis Obispo
Along Bitterwater Road in Choice Valley. Vicinity of Grant Lake.
Comment
OBI31520
Salix laevigata
Joy Nishida
1982-6-24
476
San Luis Obispo
1.9 mi S of American cyn campground
482
Comment
OBI36920
Salix lasiandra
Eric Wise
1981-6-15
561
San Luis Obispo
N shore of Laguna Lake, SLO
Comment
OBI36925
Salix lasiandra
Eric Wise
1983-10-8
1798
San Luis Obispo
Oak Park Blvd, Arroyo Grande. Intersection with Noyes Rd
Comment
RSA172351
Salix lasiolepis
Percy C. Everett
1962-10-3
31422
San Luis Obispo
Along Oso Flaco Lake.
8
Comment
SBBG119724
Salix lasiolepis
J. Olson, R. Root
2000-8-11
San Luis Obispo
intersection of Range Rd and Kern Rd; Camp San Luis Obispo
Comment
UCR115567
Salix lasiolepis
George K. Helmkamp, E. A. Helmkamp
2000-4-20
5396
San Luis Obispo
Central Coast, Prefumo Cyn., 1.2 mi south of Los Osos Valley Rd.
183
Comment
OBI37204
Salix lasiolepis
Eric Wise
1983-3-12
1701
San Luis Obispo
Drainage ditch at E entrance to Cambria Air Force Station 5.6 mi S of Cambria W of hwy 1
Comment
OBI42718
Salix lasiolepis
Steve Bowe
1978-3-1
63
San Luis Obispo
About 1/2 mi N on Poly Cyn rd
305
Comment
UCSB40648
Salix lasiolepis
Goodwin, Cindy
1978-11-19
San Luis Obispo
Oso Flaco Lake
Comment
JEPS70178
Salix sitchensis
Robert J. Rodin
1969-7-4
8353
San Luis Obispo
near Cypress trees 1/2 mi down on w side from Sargent Cypress Forest by spring Sargent Cypress Forest
Comment
OBI70114
Salsola
David J. Keil
1998-10-9
28190 -J
San Luis Obispo
Just n of junction of Elkhorn Road and Soda Lake Rd. at s end of Carrizo Plain.
Comment
UC1953325
Salsola gobicola
David Keil
1998-10-9
28190 R
San Luis Obispo
Just north of junction of Elkhorn Road and Soda Lake Road at south end of Carrizo Plain. Wash channel at road.
Comment
CDA17490
Salsola tragus
G. F. Hrusa, P. Akers
2005-9-29
16821
San Luis Obispo
Carrizo Plain; S end of Elkhorn Plain.
762
Comment
SFV16184
Salvia carduacea
J. M. Albert
1995-4-24
7
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area.
800
Comment
UC496109
Salvia carduacea
Mrs. Frank Hatch
1932-4-4
San Luis Obispo
Pala Prieta Bitterwater Valley (e San Luis Obispo County)
Comment
OBI31438
Salvia columbariae
Joy Nishida, Julie Oxford
1982-4-16
308
San Luis Obispo
1.2 mi S of American Cyn campground
506
Comment
UCD67189
Salvia columbariae
G. F. Hrusa
1995-5-2
12251
San Luis Obispo
Black Butte Research Natural Area. Rocky opening at edge of Quercus agrifolia woodland at margin of unburned area; SE base of Peak 3. Uncommon in the RNA.
500
Comment
CAS-BOT-BC233686
Salvia leucophylla
Chester Dudley
1923-6-1
s.n.
San Luis Obispo
Cuyama Valley
Comment
CAS-BOT-BC229970
Salvia mellifera
A. D. E. Elmer
1902-4-1
3577
San Luis Obispo
Bedell Ranch, 5 miles southeast of Creston.
350
Comment
HSC91549
Salvia mellifera
Susan H. Bicknell
1988-8-16
San Luis Obispo
Montano de Oro State Park, MDO 5
Comment
UC1124786
Salvia mellifera
W. A. Peterson
1937-4-26
748
San Luis Obispo
3 mi se La Panza Ranch; La Panza Quad.
579
Comment
UCR122161
Salvia mellifera
George K. Helmkamp, E. A. Helmkamp
2000-4-22
5472
San Luis Obispo
Central Coast, Los Osos, between the west end of Howard Ave. and Morro Bay sand dunes
15
Comment
RSA17823
Salvia mellifera
Carl B. Wolf
1929-4-15
3545
San Luis Obispo
2-3 miles inland from Ocean and about 3 miles north of Santa Maria River.
61
Comment
RSA42991
Salvia sonomensis
Robert F. Hoover
1942-5-31
7242
San Luis Obispo
Pine Mountain of La Panza Range
Comment
RSA535833
Salvia sonomensis
D. A. Young, Steven A. Junak
1989-3-13
1851
San Luis Obispo
Along road leading into the eastern end of the Cuesta Ridge Botanical area
Comment
UCR261399
Salvia spathacea
Joseph Cahill
2013-3-30
313- 02
San Luis Obispo
South Coast Range, Prefumo Canyon Rd. 3.2 miles west (airline, 265 deg. ) of Laguna Lake
186
Comment
JEPS35340
Sambucus mexicana
R. F. Hoover
1964-7-11
9176
San Luis Obispo
3 mi nw Nipomo
Comment
UC1125364
Sambucus mexicana
H. C. Lee
1936-6-2
652
San Luis Obispo
1 mi nw Oceano; Arroyo Grande Quadrangle
7
Comment
OBI3963
Sambucus nigra subsp. caerulea
Elizabeth Rudd
1971-4-26
247
San Luis Obispo
3 mi NE of Santa Margarita
396
Comment
OBI6308
Sambucus nigra subsp. caerulea
D. E. Montague
1958-5-1
s.n.
San Luis Obispo
5 mi W Paso Robles, Oak Flat Rd.
Comment
CDA3953
Sanguisorba minor subsp. muricata
David J. Keil
1998-5-21
27372
San Luis Obispo
Northwest of Cayucos between Highway 1 and ocean, north of Point Estero, just south of China Harbor. Coastal scrub hillside and grassy bank near Highway 1.
0
Comment
UC1583868
Sanicula arguta
Rhonda Riggins
1987-4-16
1554
San Luis Obispo
California Polytechnic State University Campus, on Poly Hill Poly Hill; California Polytechnic State University Campus, Poly Hill
182
Comment
SBBG117529
Sanicula bipinnata
M. Wetherwax, E. Painter
2000-4-19
CR 33
San Luis Obispo
near W Perimeter Rd, ca. 1.5 air km NW of intersection with Generals Rd; Camp Roberts
250
Comment
OBI3937
Sanicula bipinnatifida
Elizabeth Rudd
1971-4-24
226
San Luis Obispo
3 mi NE of Santa Margarita
305
Comment
SEINET7073755
Sanicula bipinnatifida
A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Serpentine opposite Cuesta grade (Route 101). About 4.5 miles northeast of San Luis Obispo. UTM Zone 10, 715543mE, 3913814mN. Coordinate datum: NAD27.
Comment
OBI33288
Sanicula crassicaulis
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel
1982-3-13
15703
San Luis Obispo
Pennington Creek Biological Reserve, W of SLO
Comment
UCR131473
Sanicula crassicaulis
June Latting
1977-1-30
s.n.
San Luis Obispo
Central Coast, Coon Creek Trail, Montana de Oro State Park
61
Comment
UC659048
Sanicula crassicaulis
Mildred E. Mathias
1937-4-25
1188
San Luis Obispo
10 mi w of Paso Robles (along Cambria Road); Cambria Road
Comment
UC659051
Sanicula crassicaulis
Mildred E. Mathias
1937-4-25
1188
San Luis Obispo
10 mi w of Paso Robles (along Cambria Road); Cambria Road
Comment
UC794466
Sanicula hoffmannii
Lincoln Constance, Richard W. Holm and Carroll E. Wood Jr.
1949-4-24
3274
San Luis Obispo
9 mi n of San Simeon (Arroyo de la Cruz); Arroyo de la Cruz
152
Comment
UC754986
Sanicula laciniata
R. F. Hoover
1947-3-26
6763
San Luis Obispo
Oak Park District
Comment
OBI31944
Sanicula maritima
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Glen Holtstein, Melissa Luckow, et al.
1981-4-11
14353
San Luis Obispo
N ofSan Simeon alongridge just S of Arroyo de la Cruz
Comment
RSA201627
Sanicula tuberosa
Robert F. Hoover
1947-3-23
6716
San Luis Obispo
San Luis Obispo County: Rinconada mine, in area of serpentine
Comment
UC1282887
Sanicula tuberosa
Tracey and Viola Call
1965-4-16
2350
San Luis Obispo
near La Panza (near Queen Bee Campground)
716
Comment
UC2013203
Saponaria officinalis
Dana Richards
1983-11-9
5
San Luis Obispo
San Luis Obispo.
Comment
UCR29937A
Saxifraga californica
J. H. Nishida, Melissa Luckow
1983-3-10
539
San Luis Obispo
South Coast Range, 1.2 miles south of American Canyon Campground
506
Comment
UCD137510
Scabiosa atropurpurea
Austin P. Griffiths
1980-9-2
s.n.
San Luis Obispo
San Luis Obispo County: along roadway on California Blvd. just west of freeway, San Luis Obispo.
30
Comment
CAS-BOT-BC239944
Schismus arabicus
Ernest C. Twisselmann
1957-6-16
3665
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
OBI63022
Schismus arabicus
David J. Keil
2001-4-13
29296
San Luis Obispo
Highway 58, ca. 1 road mile east of San Juan Creek bridge
Comment
CAS-BOT-BC111406
Schoenoplectus acutus var. occidentalis
R. F. Hoover
1969-7-13
11464
San Luis Obispo
Atascadero
Comment
OBI35217
Schoenoplectus californicus
Eric Wise
1981-6-15
595
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
OBI35219
Schoenoplectus californicus
Eric Wise
1981-6-15
617
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
OBI35211
Schoenoplectus californicus
Eric Wise
1982-6-24
1551
San Luis Obispo
Farm pond N of Warden Lake about 1/2 mi
Comment
OBI43626
Schoenoplectus pungens
Eric Wise
1982-6-24
1536
San Luis Obispo
South shore of Laguna Lake, SLO
Comment
CAS-BOT-BC111771
Schoenoplectus pungens var. badius
Ernest C. Twisselmann
1959-5-23
5266
San Luis Obispo
Morro Bay, just west of Baywood.
3
Comment
CAS-BOT-BC111775
Schoenoplectus pungens var. badius
P. Everett
1962-10-3
31414
San Luis Obispo
Wet sandy flat near Oso Flaco Lake
7
Comment
SBBG112546
Schoenoplectus pungens var. badius
D. Keil
1977-8-21
12512
San Luis Obispo
3 mi W of Cuesta College along St Hwy 1
Comment
SD37487
Schoenoplectus pungens var. badius
Edith A. Purer
1933-7-20
5068
San Luis Obispo
Wet place in the sand dunes, northwest of Guadalupe.
Comment
CAS-BOT-BC111765
Schoenoplectus pungens var. badius
Roxana S. Ferris
1929-4-16
7652
San Luis Obispo
Toro Creek, coast road north of Moro.
Comment
OBI22595
Scirpus microcarpus
Robert F. Hoover
1964-8-14
9263
San Luis Obispo
Jack Lake
Comment
OBI40157
Scirpus microcarpus
David J. Keil
1981-4-25
14591
San Luis Obispo
Baywood Park at Sweet Springs marsh
Comment
UC1100834
Scirpus microcarpus
Malcolm A. Nobs, S. Galen Smith
1948-9-9
679
San Luis Obispo
4 mi sw Arroyo Grande; sw of Arroyo Grande
Comment
UC463207
Scirpus pungens
Roxana S. Ferris
1929-4-16
7652
San Luis Obispo
n Moro (Toro Creek coast road)
Comment
OBI83056
Scrophularia californica
David J. Keil, Travis Belt and Barrett Holland
2016-3-10
33568
San Luis Obispo
Southern Foothills of San Luis Range. Wild Cherry Ranch west of Avila Beach. Survey area 1
15
Comment
OBI82387
Senecio aphanactis
David J. Keil, with George Butterworth
2016-2-25
33476
San Luis Obispo
Chorro Creek Ecological Reserve, east of San Luisito Creek Road between Highway 1 and San Luisito Creek
Comment
CAS-BOT-BC327410
Senecio astephanus
Clare B. Hardham
1956-5-6
619
San Luis Obispo
Adelaida Road near Hill Top Ranch, Santa Lucia Mountains
Comment
SDSU470
Senecio californicus
D. F. Howe
1960-4-10
2850
San Luis Obispo
South of Morro Bay.
Comment
UC1284958
Senecio californicus
R. F. Hoover
1947-3-29
6801
San Luis Obispo
on La Panza Road 5 mi e Creston
Comment
JEPS31023
Senecio flaccidus var. douglasii
Ernest C. Twisselmann
1960-9-27
6011
San Luis Obispo
Grant's Lake, e San Luis Obispo County Western San Joaquin Valley, Temblor Range
576
Comment
SD186109
Senecio vulgaris
G. K. Helmkamp
2003-7-31
8065
San Luis Obispo
West edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road.
14
Comment
UC455522
Senecio vulgaris
I. J. Condit
1908-2-24
San Luis Obispo
California Polytechnic School fields; California Polytechnic School fields
Comment
CAS-BOT-BC364626
Senecio vulgaris
Ernest C. Twisselmann
1969-4-24
15199
San Luis Obispo
Santa Ysabel Ranch, east side of the Salinas River 5 miles south of Paso Robles
228
Comment
OBI72924
Sidalcea diploscypha
David J. Keil
1988-6-23
20806
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
CAS-BOT-BC205503
Sidalcea hickmanii subsp. anomala
Clare B. Hardham
1958-5-3
3169
San Luis Obispo
Santa Lucia Mountains. Cuesta
Comment
OBI12306
Sidalcea malviflora subsp. laciniata
Robert J. Rodin
1954-4-3
5942
San Luis Obispo
Bishop's Peak, San Luis Obispo
Comment
UC1124981
Sidalcea malviflora subsp. laciniata
H. C. Lee
1937-5-24
986
San Luis Obispo
1/2 mi n Creston; San Luis Obispo National Forest, Paso Robles Quad.
Comment
UC310381
Sidalcea malviflora subsp. laciniata
Philip A. Munz
1925-3-24
9233
San Luis Obispo
San Luis Obispo
Comment
UCR134392
Sidalcea malviflora subsp. laciniata
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6586
San Luis Obispo
Irish Hills, Clark Valley Rd., 4.2 miles south of Los Osos Valley Rd, E of Los Osos
274
Comment
OBI33301
Sidalcea malviflora subsp. laciniata
Raymond J. Martinez
1965-4-25
3
San Luis Obispo
N side of San Luis range near Davenport Crk
Comment
SEINET11971669
Sidalcea malviflora subsp. laciniata
C. L. Hitchcock
1952-1
19575
San Luis Obispo
S city limit of Arroyo Grande
Comment
UC454914
Sidalcea malviflora subsp. laciniata
I. J. Condit
1910-6-4
San Luis Obispo
Pettit Canyon
Comment
UC496107
Sidalcea malviflora subsp. laciniata
Mrs. Frank Hatch
1932-4-17
San Luis Obispo
hillsides between Paso Robles and Creston; hillsides btw Paso Robles and Creston
Comment
UCD98534
Silene antirrhina
G. F. Hrusa
1995-5-28
12250
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area; on SE slope of Peak 3.
525
Comment
OBI51322
Silene gallica
Jan Barber
1994-4-17
143
San Luis Obispo
San Simeon State Park
Comment
SD232652
Silene gallica
G. Helmkamp
1996-5-25
1059
San Luis Obispo
Dried vernal pools between CA-1 and the ocean 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county.
49
Comment
CAS-BOT-BC392456
Silene gallica
David D. Keck
1933-5-4
2184
San Luis Obispo
5 miles north of Cambria
Comment
CAS-BOT-BC174950
Silene laciniata
Edith A. Purer
1933-7-20
5079
San Luis Obispo
Northwest of Guadalupe
Comment
CAS-BOT-BC174943
Silene laciniata
Alice Eastwood
1927-7-29
14951
San Luis Obispo
Morro Sands
Comment
OBI50329
Silene laciniata subsp. laciniata
Tawney Odegard
1985-6-29
39
San Luis Obispo
Morro Bay kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, tur rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
RSA60543
Silene laciniata subsp. major
Albert M. Vollmer
1950-6-6
s.n.
San Luis Obispo
Near Pismo Beach.
Comment
UC1285066
Silene lemmonii
R. F. Hoover
1950-6-20
7994
San Luis Obispo
7 mi w of Templeton on road to Cambria; w of Templeton on rd to Cambria
Comment
UCSB48313
Silene lemmonii
Hardham, Clare
1961-6-1
San Luis Obispo
Rocky Butte
914
Comment
UC1583623
Silene verecunda subsp. platyota
David Keil with M. A. Corky Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, and Jim Pittman
1988-6-11
20704
San Luis Obispo
just n Arroyo de la Cruz (n of San Simeon along system of ridges and canyons); n of San Simeon, just n of Arroyo de la Cruz
Comment
OBI15475
Silybum marianum
S. Patterson
1966-5-14
15
San Luis Obispo
In Halcyon near the crk
Comment
CAS-BOT-BC74979
Sinapis arvensis
Ernest C. Twisselmann
1954-4-29
1117
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch.
Comment
CAS-BOT-BC75146
Sisymbrium altissimum
Clare B. Hardham
1956-5-17
740
San Luis Obispo
Santa Lucia Mountains. Streambed, San Marcos Creek Chimney Rock Ranch.
Comment
CAS-BOT-BC75147
Sisymbrium altissimum
Ernest C. Twisselmann
1956-6-26
3008
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Carrisa Plains. Bitterwater Road immediately west of McKittrick Hwy.
609
Comment
UCD115594
Sisymbrium irio
Ernest C. Twisselmann
1959-3-25
4985
San Luis Obispo
San Luis Obispo County: Dorothy Twisselmann Ranch at the head of Choice Valley.
662
Comment
CAS-BOT-BC75453
Sisymbrium orientale
Ernest C. Twisselmann
1956-6-11
2922
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Ortega Place, Palo Prieta Canyon.
441
Comment
OBI31724
Sisyrinchium bellum
Smeltzer, Turnquist
1982-4-12
34
San Luis Obispo
SE side of Laguna Lake Park from the roadway over to base of hill
Comment
OBI33589
Sisyrinchium bellum
Melissa Luckow, Jerry Rendon
unknown
4
San Luis Obispo
Poly Cyn, near arch to the cyn
Comment
SBBG112498
Sisyrinchium bellum
D. Keil
1986-4-13
19161
San Luis Obispo
Pozo Rd, 0.5 mi NW of Rinconada Mine entrance on SW side of Hwy
Comment
UCR134397
Sisyrinchium bellum
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6591
San Luis Obispo
Irish Hills, Clark Valley Rd., 4.2 miles south of Los Osos Valley Rd, E of Los Osos
274
Comment
RSA492687
Sisyrinchium bellum
Walter Wisura, L. Aberbom
1989-5-16
4353
San Luis Obispo
San Bernardo Creek Ranch, E of Morro Bay
Comment
UC454431
Smilacina racemosa
Unangst and Roadhouse
1906-4-21
San Luis Obispo
See Canyon
Comment
OBI23432
Solanum
Brent Nolan
1971-4-29
s.n.
San Luis Obispo
Top of the ridge on Clark cyn rd
Comment
SBBG104212
Solanum americanum
D. A. Young, F. L. Johnson
1992-6-17
ROB 47
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
SBBG104507
Solanum americanum
F. L. Johnson, N. A. McCarty
1993-10-15
ROB 755
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
JEPS12080
Solanum douglasii
W. L. Jepson
1939-4-14
19090
San Luis Obispo
Pismo
Comment
OBI45270
Solanum douglasii
Francis X. Villablanca
1986-5-17
23
San Luis Obispo
1/2 mi S of Ardath St and 1/4 mi E of the end of Pineridge end of Pineridge Rd
Comment
UC702946
Solanum douglasii
Alice Eastwood
1941-4-21
18966
San Luis Obispo
Parfuma Canyon
Comment
UC933968
Solanum douglasii
Elton F. Paddock
1951-7-13
410
San Luis Obispo
San Luis Obispo Creek, where U.S. Highway 101 bridge crosses the creek at s border of city San Luis Obispo Creek
Comment
SJSU3429
Solanum umbelliferum
C. W. Sharsmith
1962-4-22
6873
San Luis Obispo
Carrizo Rocks at edge of Carrizo Plain c. 4 mi SW of Simmler
Comment
UC577725
Solanum umbelliferum
B. Bolt
1936-4-14
664
San Luis Obispo
2 1/2 mi ne of mouth of Smith Creek (a tributary of Toro Creek, e of Cayucos)
182
Comment
PASA2150
Solanum umbelliferum
Stason
1930-4-14
San Luis Obispo
Poso Mts.
Comment
RSA141764
Solanum umbelliferum
Clare B. Hardham
1957-4-18
1697
San Luis Obispo
Santa Rita Creek 4 miles west of Templeton.
Comment
UC511207
Solanum umbelliferum
Lyman Benson
1932-5-9
3573
San Luis Obispo
Upper Cuyama Valley, San Maria River Watershed, Kern Co. line Upper Cuyama Valley; Temblor Mountain Range, Upper Cuyama Valley
609
Comment
CDA13499
Solanum xanti
G. Perez
1997-12-2
s.n.
San Luis Obispo
Hwy 1 in Cambria, at ranch entry way,
45
Comment
OBI66520
Solanum xanti
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26294
San Luis Obispo
Los padres national forest. la panza mountains. fringe of machesna mountain wilderness. ridge along road past castle crags and slopes below to south. area drained by small stream in canyon.
732
Comment
PASA2155
Solanum xanti
M. Stason
1930-4-14
223
San Luis Obispo
Temblor mts.
Comment
UCD39108
Solanum xanti
Beecher Crampton
1964-5-18
6975
San Luis Obispo
San Luis Obispo County: 5 miles east of Santa Margarita Pass. State Hwy. 58.
Comment
CAS-BOT-BC365335
Solidago confinis
R. F. Hoover
1947-9-13
7392
San Luis Obispo
Black Lake Canyon, s. of Arroyo Grande
Comment
OBI81233
Solidago confinis
David J. Keil
1987-9-27
20347
San Luis Obispo
Irish Hills, San Luis Range. Froom Ranch on southwestern side of Los Osos Valley Road, just west of junction with Calle Joaquin and US 101.
Comment
OBI11912
Soliva sessilis
Dave Imper
1977-4-7
122
San Luis Obispo
Price Cyn Tarsands Project. Located 1 mi SW of State hwy 227 on Price Cyn Rd
Comment
OBI80463
Sonchus asper
David J. Keil
2015-2-14
32591
San Luis Obispo
Pismo Preserve. Vicinity of intersection of Thousand Hills Road with Price Canyon Road
25
Comment
UCR161331
Sonchus asper subsp. asper
George K. Helmkamp, E. A. Helmkamp
2005-3-5
9020
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 mi north of jct with Lopez Road and at Water End Road
174
Comment
OBI5468
Sonchus oleraceus
Sharon Jochums
1974-3-9
26
San Luis Obispo
W of hwy 1 just S of Arroyo de la Cruz
Comment
UCD136206
Sonchus oleraceus
Ernest C. Twisselmann
1962-10-20
7931
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern part of county.
670
Comment
OBI66230
Sorghum halepense
David J. Keil
1998-10-9
28145
San Luis Obispo
Ca. 22 road miles w of New Cuyama along Hwy 166.
Comment
RSA0098753
Spergularia macrotheca
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
s.n.
San Luis Obispo
Cambria.
Comment
OBI17376
Spergularia marina
Marta Haugsten
1963-12-16
16
San Luis Obispo
Morro Bay State Park
Comment
CAS-BOT-BC390893
Spergularia marina
Ernest C. Twisselmann
1967-4-27
12919
San Luis Obispo
Highway 1, 2.9 miles south of Piedras Blancas Point
1
Comment
CAS-BOT-BC390906
Spergularia marina
Clare B. Hardham
1959-4-12
4233
San Luis Obispo
Santa Lucia Mountains. Loeffingwell Creek
Comment
OBI64469
Spergularia marina
David J. Keil
2001-5-10
29435
San Luis Obispo
Bitterwater Road, Pinole Spring. 10.1 road miles north from Highway 58 at site of stone springbox on slope below road. Vicinity of 35.49703 deg. N x 120.07248 deg. W.
689
Comment
OBI39988
Spergularia rubra
Eric Wise
1984-4-29
1885
San Luis Obispo
Little Morro Crk. From the laguna to the hwy 1 overpass
Comment
UCD84256
Spergularia rubra
Ayzik Solomeshch
2009-4-15
s.n.
San Luis Obispo
San Luis Obispo County: Camp Roberts. 7 miles as the crow flies west from San Miguel. Avery Road.
250
Comment
RSA141824
Spiranthes romanzoffiana
Clare B. Hardham
1960-7-17
6402
San Luis Obispo
Cambria. Plants of the Santa Lucia Mountains.
Comment
OBI80068
Stachys ajugoides
David J. Keil
2000-5-26
28750
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
RSA497327
Stachys ajugoides
R. W. Summers
1887-4-5
680
San Luis Obispo
San Luis Obispo.
Comment
OBI36863
Stachys ajugoides
Eric Wise
1981-9-17
1105
San Luis Obispo
0.9 mi N of Santa Margarita on El Camino Real, across from Union 76 plant
Comment
HSC91547
Stachys bullata
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montano de Oro State Park, MDO 1000
Comment
SEINET2066218
Stachys bullata
George Helmkamp
1990-4-19
San Luis Obispo
West Cuesta Ridge, 3 mi NW of US 101, N of San Luis Obispo
670
Comment
RSA191890
Stachys bullata
Robert F. Thorne, P. C. Everett
1963-6-7
32169
San Luis Obispo
Near TV tower ca 6.4 miles NW along Cuesta Ridge Road from Cuesta Pass Freeway.
610
Comment
RSA586407
Stachys bullata
M. D. Proctor, E. A. Young
1993-4-11
ROB 0352
San Luis Obispo
Twin Bridges on Boyscout Rd.
Comment
UCR247880
Stachys chamissonis
David J. Keil
2002-9-12
29920
San Luis Obispo
North of Arroyo Grande, West Ormonde Road, c. 1.2 mi from the junction with Price Canyon Road. East side of road between drives to 525 and 535 West Ormonde Road
113
Comment
JEPS99280
Stachys pycnantha
C. B. Hardham
1958-9-2
3912
San Luis Obispo
near San Luis Obispo (Steiner Creek)
Comment
CHSC549
Stanleya pinnata
V. Holt
1940-7-28
San Luis Obispo
Cuyama Valley.
609
Comment
CAS-BOT-BC60944
Stanleya pinnata
R. F. Hoover
1951-4-20
8050
San Luis Obispo
East edge of Carrizo Plain. East of Soda Lake.
Comment
CAS-BOT-BC60948
Stanleya pinnata
W. P. Vestal; A. G. Vestal
1963-5-24
720 .0
San Luis Obispo
Temblor Range, ca. 0.3 mile below top of Recruit Grade on west side.
Comment
UC1614500
Stebbinsoseris heterocarpa
Charles M. Belshaw
1935-3-27
450
San Luis Obispo
3 mi. e. Paso Robles (between Paso Robles & Shandon)
Comment
SEINET10875041
Stebbinsoseris heterocarpa
Kenton L. Chambers
1952-4-22
Chambers 373
San Luis Obispo
Hwy. 41, 0.6 mi. W of Cholame (1.7 mi. W of junction with Hwy. 466).
Comment
SBBG122102
Stellaria longipes subsp. longipes
A. Parikh, N. Gale
2002-6-12
728
San Luis Obispo
former Guadalupe Oil Field, 3.5 km E of Pacific Ocean, 1 km N of Santa Maria River
24
Comment
OBI5487
Stellaria media
Sharon Jochums
1974-4-3
90
San Luis Obispo
W of Hwy 1 just N of San Simeon Point
Comment
OBI75016
Stellaria media
Michael Walgren
2011-2-17
199
San Luis Obispo
Sweet Springs Preserve in Los Osos
Comment
OBI29574
Stellaria media
Melissa Luckow
1981-6-25
687
San Luis Obispo
Area just N of San Simeon Beach
Comment
CAS-BOT-BC398979
Stellaria nitens
Clare B. Hardham
1960-4-3
5335
San Luis Obispo
Cypress mountains
Comment
NY114891
Stephanomeria carotifera
R. F. Hoover
1964-7-11
9191
San Luis Obispo
San Bernardino Creek east of Morro Bay
Comment
RSA42999
Stephanomeria cichoriacea
Robert F. Hoover
1947-10-11
7409
San Luis Obispo
Old Creek near Cayucos
Comment
CAS-BOT-BC375263
Stephanomeria elata
R. F. Hoover
1946-8-26
6351
San Luis Obispo
Los Osos Valley
Comment
OBI15403
Stephanomeria exigua subsp. carotifera
Robert F. Hoover
1964-8-14
9260
San Luis Obispo
Jack lake
Comment
UC1314922
Stephanomeria exigua subsp. carotifera
R. F. Hoover
1967-9-13
10865
San Luis Obispo
Oso Flaco Lake.
Comment
CAS-BOT-BC375387
Stephanomeria exigua subsp. coronaria
R. F. Hoover
1946-6-30
6220
San Luis Obispo
La Panza district
Comment
OBI27222
Stephanomeria virgata
Thomas Burrows
1980-8-14
106
San Luis Obispo
Reservoir Cyn
152
Comment
SBBG96193
Stephanomeria virgata subsp. pleurocarpa
C. F. Smith
1962-8-7
8042
San Luis Obispo
Oso Flaco Lake, N of Guadalupe
Comment
SJSU3427
Stipa cernua
C. W. Sharsmith
1962-4-22
6884
San Luis Obispo
Carrizo Rocks on margin of Carrizo Plain c. 4 mi SW of Simmler, eastern San Luis Obispo County.
Comment
OBI59031
Stipa cernua
David J. Keil
1998-5-6
27118
San Luis Obispo
E of San Miguel, along Hog Canyon Rd. 4 mi NE of junction with Estrella Road.
Comment
OBI22263
Stipa lepida
Russell Gorman
1956-5-17
58
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
OBI65914
Stipa pulchra
D. R. Miller
1994-5-20
594 -366
San Luis Obispo
Pine Mt Region. These plants are from near Will Hearst's property, on rd into land, near old Edmunson homestead; Marmolejo crk drainage
710
Comment
UC1063487
Streptanthus albidus subsp. peramoenus
B. Bolt
1936-3-13
615
San Luis Obispo
1 mi w Cerro Romauldo (Plot 99); San Luis Obispo Quadrangle
Comment
CAS-BOT-BC376056
Stylocline gnaphaloides
H. L. Mason
1935-3-31
8250
San Luis Obispo
Cholame Valley
Comment
SBBG36485
Stylocline gnaphaloides
C. B. Hardham
1958-4-3
3184
San Luis Obispo
Atascadero
Comment
UCR38777
Styrax officinalis var. redivivus
T. Gaskin
1982-4-26
s.n.
San Luis Obispo
Along trail between Stony Creek and Caldwell Mesa
Comment
OBI83631
Styrax redivivus
David Moran, Jeff Wheelwright, Mike Multari
2016-11-18
s.n.
San Luis Obispo
Garcia Range. Along trail 1 mile west of Caldwell Messa.
625
Comment
CAS-BOT-BC110379
Suaeda californica
Roxana S. Ferris
1929-4-16
7670
San Luis Obispo
Sea cliffs 2 miles north of Cayucos.
Comment
OBI81182
Suaeda californica
Michael Walgren
2015-1
San Luis Obispo
Comment
UC463195
Suaeda taxifolia
Roxana S. Ferris
1929-4-16
7670
San Luis Obispo
Sea Cliffs 2 miles north Cayucas.
Comment
UC2013242
Symphoricarpos albus var. laevigatus
Rhonda Riggins
2000-6-5
1700
San Luis Obispo
Maquire Property, N side Pozo Road 4 miles SE Las Pilitas Road, e mile SE Santa Margarita Lake Road.
Comment
UC1119975
Symphoricarpos mollis
B. Bolt
1936-4-14
666
San Luis Obispo
2.5 mi nne mouth of Smith Creek; Cayucos Quad.
182
Comment
SBBG113916
Systenotheca vortriedei
C. B. Hardham
1961-4-26
6913
San Luis Obispo
Franklin Crk, near Adelaida
Comment
RSA165426
Systenotheca vortriedei
Clare B. Hardham
1961-5-17
7052
San Luis Obispo
4 miles west of Ocean View Mine
762
Comment
OBI54411
Tauschia hartwegii
Matthew Arterburn
1997-4-8
45
San Luis Obispo
3.9 mi from Navajo Camp on Navajo Camp rd
Comment
UC21433
Tauschia hartwegii
L. Jared
San Luis Obispo
South Coast Ranges
Comment
SBBG119678
Tetrapteron graciliflorum
E. Painter, M. Wetherwax, E. Wenzl, A. Gingerich
2001-4-5
CR 480
San Luis Obispo
above boundary rd at S end of installation, above San Marcos Crk, N of San Marcos Rd; Camp Roberts
300
Comment
OBI11978
Tetrapteron graciliflorum
Robert F. Hoover
1949-5-15
7694
San Luis Obispo
14 mi E of Creston on La Panz Rd
Comment
CAS-BOT-BC66633
Thysanocarpus curvipes
R. F. Hoover
1966-4-20
9829
San Luis Obispo
5 miles east of Creston on La Panza road.
Comment
UCD115980
Thysanocarpus curvipes
J. M. Tucker
1963-4-11
3680
San Luis Obispo
San Luis Obispo County: North side of State Highway 41, 15.1 miles (by road) E of Cambria.
Comment
UCD147152
Thysanocarpus curvipes
Kari Lewis; T. LeBlanc, D. Hickson
2008-4-2
CARR 47 -3
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
796
Comment
RSA0057434
Thysanocarpus curvipes
Ira L. Wiggins
1929-4-15
3567
San Luis Obispo
Brushy slopes not far from ocean between Guadalupe and Oceana.
Comment
UCD147166
Thysanocarpus laciniatus
Rachelle Boul; D. Hickson
2008-4-23
CARR 120 -3
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
754
Comment
UCR4424
Thysanocarpus laciniatus
Frank C. Vasek
1960-4-10
600410- 15 B
San Luis Obispo
South Coast Range, 7 miles east of Santa Margarita Junction on Pozo Road
377
Comment
UCR160574
Torilis arvensis
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9585
San Luis Obispo
Central Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 8.3 miles northeast of Huasna Townsite Road
332
Comment
OBI31948
Torilis nodosa
David J. Keil, Eric Wise
1981-5-25
14808
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
CAS-BOT-BC169241
Toxicodendron diversilobum
Ernest C. Twisselmann
1969-4-24
15169
San Luis Obispo
Santa Ysabel Ranch on the east side of the Salinas river 5 miles south of Paso Robles
213
Comment
OBI35664
Toxicodendron diversilobum
S. M. Inman
1983-5-19
71
San Luis Obispo
Pecho Study site, Los Osos. 1/2 mi S on Pecho Valley Rd. past jctn of Pecho Rd. Rt on dirt road after "deer" sign, to S of dirt road.
49
Comment
SBBG126117
Toxicoscordion venenosum
D. Keil
1986-4-13
19169
San Luis Obispo
Parkhill Rd, 2 mi E from jct with Las Pilitas Rd, S side of hwy
Comment
CDA43181
Tragopogon dubius
David J. Keil, Rhonda Riggins, Richard Pimentel
1998-7-13
27914
San Luis Obispo
San Luis Obispo. Along railroad tracks from Industrial Way to Tank Farm Rd.
0
Comment
OBI56703
Tragopogon porrifolius
David J. Keil
1998-5-11
27163
San Luis Obispo
Santa Margarita along Hwy 58 near eastern outskirts of town.
Comment
OBI8643
Tribulus terrestris
Robert F. Hoover
1969-7-12
11430
San Luis Obispo
Salinas River at Paso Robles
Comment
OBI4780
Trichostema lanatum
Constance L. Baird
1972-5-6
5
San Luis Obispo
Along the Pozo Grade rd
Comment
UCSC010654
Trifolium
D. R. Miller
2016-4-27
s.n.
San Luis Obispo
Helipad, Cole Ranch, Arroyo De La Cruz drainage
792
Comment
UCSC010684
Trifolium
D. R. Miller
2016-4-27
San Luis Obispo
Corral Meadow, Pico Creek drainage (between Rocky Butte and Pine Mountain)
884
Comment
HSC15113
Trifolium albopurpureum
D. A. Shally
1965-4-13
15
San Luis Obispo
About 9 mi. S of Cholame, Shandon Hills
Comment Read comments Jul 7 2017
SEINET7042514
Trifolium albopurpureum
A. G. Vestal
1963-5-24
s.n.
San Luis Obispo
6.3 miles northwest of Pozo [Junction] on the Pozo Road. Santa Margarita Lake quadrangle UTM Zone 10, 729701mNE390809mN.
Comment
UCR161476
Trifolium angustifolium
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9471
San Luis Obispo
Central Coast, Mile 60 of Calif. Highway 1, c. 2.0 mi WNW of San Simeon
15
Comment
OBI12710
Trifolium barbigerum
Robert F. Hoover
1949-5-19
7709
San Luis Obispo
Cambria
Comment
OBI42772
Trifolium bifidum var. decipiens
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15974
San Luis Obispo
4.4 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading to Cypress Mtn and following Steiner CRk
Comment
OBI42206
Trifolium ciliolatum
David J. Keil, Lynne Dee Oyler
1986-5-21
19522
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa lucia mt in area that was locally the E boundary of the Las Pilitas fire of July 1985
Comment
OBI74315
Trifolium ciliolatum
Theo Fitanides, Anthony Baniaga
2010-4-10
84
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
346
Comment
UC454729
Trifolium ciliolatum
I. J. Condit
1906-4-26
San Luis Obispo
Davis Canyon
Comment
UC454721
Trifolium depauperatum var. amplectens
Unangst and Roadhouse
1906-4-21
San Luis Obispo
Sycamore Canyon
Comment
CAS-BOT-BC257147
Trifolium depauperatum var. truncatum
J. Goldzman; M. Petroelje; J. Thomas
1998-4-17
s.n.
San Luis Obispo
Camp Roberts. Corner of Avery and Bivouac roads, LCTA Plot 135
200
Comment
OBI12715
Trifolium depauperatum var. truncatum
Robert F. Hoover
1952-4-8
8070
San Luis Obispo
Pozo (1 mi W)
Comment
OBI33284
Trifolium fucatum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel and Richard Pimentel
1982-3-13
15707
San Luis Obispo
Pennington Crk Biological Reserve, W of San Luis Obispo
Comment
POM262022
Trifolium fucatum var. fucatum
I. L. Wiggins
1929-4-15
3594
San Luis Obispo
8 miles northwest of San Luis Obispo on highway to Morro.
Comment
OBI30651
Trifolium grayi
David J. Keil
1981-5-19
14712
San Luis Obispo
Indian Knob. Upper slopes of Indian Knob
Comment
POM21423
Trifolium grayi
R. W. Summers
1886-4-1
s.n.
San Luis Obispo
Santa Margarita
Comment
OBI27174
Trifolium hirtum
Thomas Burrows
1980-5-3
42
San Luis Obispo
Reservoir Cyn
168
Comment
OBI12668
Trifolium macraei
Robert F. Hoover
1947-4-18
6951
San Luis Obispo
Mouth of San Simeon Crk
Comment
RSA164338
Trifolium macraei
Clare B. Hardham
1961-4-14
7380
San Luis Obispo
Protestant cemetery, Cambria.
Comment
CDA11450
Trifolium willdenovii
G. F. Hrusa
1995-5-28
12208
San Luis Obispo
Black Butte Research Natural Area; Black Butte Research Natural Area. E base of Ridge 2.
Comment
UC1130150
Trifolium willdenovii
G. T. Nordstrom
1937-4-13
1070
San Luis Obispo
3.8 mi nw Chimney Rock; Adelaida Quadrangle
335
Comment
UCD147159
Trifolium willdenovii
Rachelle Boul; A. Klein
2008-4-9
CARR 78
San Luis Obispo
San Luis Obispo County: Carrizo Plains Ecological Reserve, Chimineas Ranch.
769
Comment
OBI80187
Trifolium willdenovii
David J. Keil
1978-3-25
12686
San Luis Obispo
Irving Ranch.
Comment
CAS-BOT-BC451974
Triglochin striata
Edith A. Purer
1933-7-20
5067
San Luis Obispo
Northwest of Guadalupe
Comment
RSA69518
Trillium angustipetalum
Frank W. Peirson
1925-3-25
5690
San Luis Obispo
Pismo Creek.
30
Comment
UCSC000689
Triphysaria eriantha
N. K. Carlson
1936-3-18
197
San Luis Obispo
Arroyo Grande, 0.6 mile S.S.W. of Picacho Picacho - Arroyo Grande
99
Comment
JEPS74765
Triphysaria eriantha subsp. rosea
L. R. Heckard, T. I. Chuang and R. C. Bacigalupi
1975-4-22
3974
San Luis Obispo
ca 1 mi nw Pico Creek ((north of San Simeon)); n of San Simeon
Comment
UCR15490
Triphysaria pusilla
George K. Helmkamp
1978-4-23
s.n.
San Luis Obispo
3.3 mi up Turri Road from Morro Bay
38
Comment
UCR31923
Triphysaria pusilla
David J. Keil, Melissa Luckow, R. R. Pimentel, R. A. Pimentel, et al.
1982-5-8
15921
San Luis Obispo
E of Cambria along road to Cypress Mountain. 1.4 mi east of jct. w/ Santa Rosa Creek Road on Fiscalini Ranch Road (dirt road along Steiner Creek)
317
Comment
UC1583744
Triphysaria pusilla
David Keil with Rhonda Riggins, Richard A. Pimentel, and D. R. Doc Miller
1985-4-27
18721
San Luis Obispo
on San Simeon Creek Rd 12.6 mi from Calif. Rte 1 (between Pine Mountain and Rocky Butte); San Simeon Creek Rd btw Pine Mountain and Rocky Butte
868
Comment
OBI75696
Triteleia ixioides
Robert F. Hoover
1950-6-21
8010
San Luis Obispo
Between Rocky Butte and Pine Mt, Santa Lucia Mts
Comment
OBI79523
Triteleia ixioides
Michael Walgren
2014-5-16
415
San Luis Obispo
Rocky Butte, inland of San Simeon Point in the north coastal county. Locally abundant and on a north facing slope of grassland on both sides of the dirt road leading to Rocky Butte from Hearst Castle.
494
Comment
UCD93314
Triticum aestivum
Austin P. Griffiths
1987-5-18
18187
San Luis Obispo
San Luis Obispo County: Guadalupe Dunes Region. W of Oso Flaco Lake.
Comment
OBI33309
Tropaeolum majus
Marcia Meissner
1965-5-22
27
San Luis Obispo
Cal Poly campus
Comment
OBI9051
Tropaeolum majus
S. Wainwright
1964-3-3
16
San Luis Obispo
Crk S of Santa Rosa and Foothill
Comment
JEPS90549
Tropidocarpum gracile
Dean W. Taylor
1988-3-12
389
San Luis Obispo
n. base of hills 2 mi. n.e. Wells Ranch; Carrizo Plain, Wells Ranch 7 1/2' Quad.(217C)
701
Comment
SBBG17226
Tropidocarpum gracile
C. B. Hardham
1960-3-23
5248
San Luis Obispo
Carissa Plains
Comment
OBI42359
Turritis glabra
David J. Keil, V. L. Holland
1982-4-23
15886
San Luis Obispo
Old dune area along edge of Morro Bay W of S Bay blvd and E of Santa Ysabel Ave
Comment
OBI65887
Umbellularia californica
D. R. Miller
1994-1-14
194 -60
San Luis Obispo
Pine Mt region. On Coles rd on S side of Little Pine Mt
800
Comment
RSA586573
Umbellularia californica
D. A. Young, F. L. Johnson
1992-6-18
ROB 0080
San Luis Obispo
0.5 km northeast of Chorro Reservation, Camp San Luis Obispo.
Comment
LA211694
Urtica dioica subsp. dioica
Mark A. Elvin; Jason Storlie
2014-10-10
7687
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
CAS-BOT-BC404017
Urtica dioica subsp. holosericea
Alice Eastwood
1906-6-15
443
San Luis Obispo
Country adjacent to Santa Maria. Suey Creek
Comment
OBI17699
Urtica urens
Dave Imper
1977-4-7
100
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
76
Comment
OBI8718
Urtica urens
Robert F. Hoover
1947-2-23
6621
San Luis Obispo
Upper Arroyo Grande 6 mi above County park
Comment
CDA34118
Verbascum thapsus
M. Curto
2009-2-24
s.n.
San Luis Obispo
San Luis Obispo: Campus of California Polytechnic State University, Leaning Pine Arboretum.
0
Comment
OBI82580
Verbascum virgatum
David J. Keil, with Kathleen Keil
2016-6-26
33261
San Luis Obispo
Santa Rita Road west of Templeton
Comment
OBI64615
Verbascum virgatum
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28716
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
OBI37346
Verbena abramsii
Eric Wise
1981-8-7
1028
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Intersection of hwy 58 and San Juan Crk
Comment
CDA26404
Verbena bracteata
David J. Keil
1998-8-19
27986
San Luis Obispo
Carrizo Plain. Seven Mile Road at Brythe road (0.3 miles from Soda lake Road).
Comment
OBI8672
Verbena lasiostachys
Robert F. Hoover
1965-9-18
9570
San Luis Obispo
Trout Crk just E of Santa Margarita
Comment
RSA680410
Verbena lasiostachys
Scott D. White, Ken McDonald
2001-5-9
8452
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
UCD67291
Verbena lasiostachys
G. F. Hrusa
1993-5-2
11096
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. Occasional perennial on roadside of main ridge road. Approximately 1 m. N of Mt. Lowe.
600
Comment
OBI8667
Verbena lasiostachys
Ernest C. Twisselmann
1953-9-20
774
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. E San Luis Obispo County
Comment
SEINET1008894
Verbena lasiostachys
R. F. Hoover
1947-1
7284
San Luis Obispo
Steiner Creek ('Serrano Canyon')
Comment
CDA11551
Verbena lasiostachys var. lasiostachys
G. F. Hrusa
1993-5-22
11096
San Luis Obispo
Black Butte Research Natural Area; East Cuesta Ridge,main ridge road. Approximately 1 m. N of Mt. Lowe.
Comment
OBI3484
Verbena lasiostachys var. scabrida
Lynch
1971-5-15
16
San Luis Obispo
Cal Poly campus. Crk leading into the E end of Drumm Lake
Comment
JEPS97110
Verbena lasiostachys var. scabrida
M. D. Proctor and E. A. Young
1993-4-16
ROB 421
San Luis Obispo
1 km NW of Chorro Res.; Camp San Luis Obispo
Comment
RSA202507
Verbena prostrata
E. C. Twisselmann
1968-10-21
15031
San Luis Obispo
Estrella Plains: Buena Vista Drive, 2.5 miles N of Hwy 46.
198
Comment
OBI65721
Veronica peregrina subsp. xalapensis
D. R. Miller/ Kathy Fry
2000-4-22
400 /719
San Luis Obispo
Pine Mt Region. Near cattle trough at la Costa, San Simeon crk drainage
650
Comment
OBI66438
Veronica peregrina subsp. xalapensis
David J. Keil, with Miguel Ponce
1997-1
26138
San Luis Obispo
East Of Santa Margarita Along Highway 58. Ca. 0.9 Road Miles West Of Salinas River Bridhe.
Comment
HSC91541
Vicia americana var. americana
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro
Comment
SBBG21670
Vicia benghalensis
E. R. Chandler
1965-1-29
2056
San Luis Obispo
San Bernardo Crk Rd, W of San Luis Obispo
Comment
RSA201252
Vicia exigua
Eben McMillan
1952-5-7
119
San Luis Obispo
Pinole Spring. 10 mile S, 16 miles E. Shandon.
Comment
OBI73376
Vicia hirsuta
David J. Keil
2010-5-16
30766 -1
San Luis Obispo
San Luis Obispo. 940 Del Rio Ave.
60
Comment
SBBG24985
Vicia nigricans var. gigantea
D. Myrick
1966-3-23
1298
San Luis Obispo
roadside cut at Arroyo de la Cruz
Comment
OBI4813
Vicia sativa
Mike Wemp
1972-3-29
2
San Luis Obispo
About 1/4 mi NW of Montana de Oro State Park campground
30
Comment
OBI78233
Vicia sativa
Melody Dickens
1981-4-24
87 BH
San Luis Obispo
On Black Hill, Morro Bay State Park. North Face at base
Comment
OBI65431
Vicia sativa
Unknown
1998-4-22
s.n.
San Luis Obispo
Camp San Luis Obispo. W facing aspect into Chorro Crk drainage, adj to slope along Chorro crk ca. 0.9 mi on Chorro Crk Rd N of Calif mens colony, LCTA Plots 309 and 333
220
Comment
CDA26785
Vicia sativa subsp. sativa
Beth Waterbury
1983-5-1
20
San Luis Obispo
San Luis Obispo, found in moist abandoned field bordering California Men s Colony (East facility) and Shevlin Ranch Roads, 1.5 miles northwest of San Luis Obispo on Highway 1.
0
Comment
OBI72454
Vicia villosa
M. Wetherwax & E. L. Painter, E. L. Painter
2001-5-16
CR- 247
San Luis Obispo
Camp Roberts. Near E. Perimeter Rd, in minor drainage and rd cut of abandoned rd
260
Comment
OBI3229
Vinca major
Kathy Thom
1971-5-10
12
San Luis Obispo
N Foothill Blvd
91
Comment
JEPS50296
Viola douglasii
Betty Knight
1930-3-30
San Luis Obispo
Paso Robles
Comment
SBBG69210
Viola pedunculata
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UCR168345
Viola pedunculata
L. S. Rose
1936-3-19
36076
San Luis Obispo
Central Western/Outer S Coast Ranges, Cambria
30
Comment
OBI28620
Viola pedunculata
Gary Hammer
1976-4-10
29
San Luis Obispo
Off Tasajara Cyn rd 1 mi from hwy 101
Comment
OBI39326
Viola purpurea subsp. quercetorum
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18700
San Luis Obispo
7 mi from Calif Rte 1 along San Simeon Crk Rd, near rocky Butte lookout at circle 3 Ranch Gate
Comment
OBI65805
Viola purpurea subsp. quercetorum
D. R. Miller
1981-5-1
581 -23
San Luis Obispo
Pine Mt Region. Next to ridge rd below the lookout tower. San Simeon draiange
900
Comment
CDA11355
Vulpia bromoides
G. F. Hrusa
1995-4-16
12078
San Luis Obispo
Cuesta Ridge West; Ridge NW of Cuesta Pass on slope near road in area burned the previous summer. Within Cuesta Botanical Area where little other vegetation is present. Approx. 2.5 m. NW of US 101.
Comment
UC463209
Vulpia bromoides
Roxana S. Ferris
1929-4-15
7639
San Luis Obispo
2 mi n Morro (on the coast road)
Comment
CAS-BOT-BC184522
Vulpia microstachys var. pauciflora
Clare B. Hardham
1957-5-4
1927
San Luis Obispo
Tierra Redondo
Comment
CAS-BOT-BC185759
Vulpia myuros subsp. megalura
Clare B. Hardham
1961-5-18
7093
San Luis Obispo
Ocean View Mine, north of Cambria
Comment
SBBG96409
Wolffiella lingulata
C. F. Smith
1953-4-28
3883
San Luis Obispo
Oso Flaco Lake, N of Guadalupe
Comment
RSA310064
Wolffiella oblonga
Wayne P. Armstrong
1983-11-26
1193
San Luis Obispo
Black Lake Can.--Marsh E. side of Hwy 1. 3.1 mi. S. of junct. with Valley Road. (approx. 4 mi. S. of Arroyo Grande).
9
Comment
SD114853
Wolffiella oblonga
Wayne P. Armstrong
1983-11-26
1193
San Luis Obispo
Black Lake Canyon, marsh east side of Highway 1 (approximately 4 miles south of Arroyo Grande). Forming dense masses under water surface.
9
Comment
CAS-BOT-BC383313
Wyethia glabra
R. F. Hoover
1959-5-9
8499
San Luis Obispo
4 miles west of Paso Robles on road to Adelaida
Comment
OBI79233
Xanthium strumarium
David J. Keil, with CNPS field trip
2012-4-7
31247
San Luis Obispo
Shell Creek Road north of Highway 58
405
Comment
CAS-BOT-BC383778
Xanthium strumarium
Clare B. Hardham
1956-10-14
1461
San Luis Obispo
Santa Lucia Mountains. Oak Flat
Comment
SBBG109941
Zannichellia palustris
C. B. Hardham
1958-9-6
3920
San Luis Obispo
Santa Rosa Crk bed, Cambria
Comment
SBBG45368
Zannichellia palustris
L. W. Edge
1972-5-31
196
San Luis Obispo
near edge of Oso Flaco Lake on E side of rd dividing lake
Comment
CAS-BOT-BC456121
Zannichellia palustris
Ernest C. Twisselmann
1954-7-18
1441
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: 7 miles south of Cholame
Comment
CAS-BOT-BC456125
Zannichellia palustris
R. F. Hoover
1946-11-2
6546
San Luis Obispo
West side of Cottonwood Pass
Comment
SBBG123188
Zeltnera davyi
D. Keil
2006-5-24
30449
San Luis Obispo
1 mi E of Pozo Rd on Las Pilitas Rd, northern La Panza Mtns
426
Comment
SFV763
Zigadenus fremontii
R. H. Swade
1963-4-21
s. n.
San Luis Obispo
5 miles northwest of San Luis Obispo. On top of west ridge near TV antenna.
Comment
UCR42878
Zigadenus fremontii var. fremontii
David J. Keil
1985-5-5
18751
San Luis Obispo
Central Coast, Black Lake Canyon on Nipomo Mesa SE of Oceano
61
Comment
JEPS99232
Zigadenus venenosus var. venenosus
C. B. Hardham
1958-5-7
3216
San Luis Obispo
hills between Bee Rock and the Nacimiento
Comment