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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
OBI72931
Abronia maritima
David J. Keil
1993-5-21
24062
San Luis Obispo
Nipomo Dunes Preserve. Oso Flaco Lake Area. From Oso Flaco Parking area to beach North of Oso Flaco Creek
Comment
UC54817
Abronia maritima
R. W. Summers
1883-6-1
San Luis Obispo
Avila sea-beach Sand Hills, Avila
Comment
OBI28766
Abronia pogonantha
Melissa Luckow, With CNPS
1981-4-18
661
San Luis Obispo
Shell Crk Rd, 2 mi from jctn with hwy 58
Comment
NY679451
Abronia umbellata
R. F. Thorne
1968-6-7
37755
San Luis Obispo
Oso Flaco Dunes: Sand dunes W of Oso Flaco Lake, between Oceano and Guadalupe.
10
Comment
SBBG101829
Abronia umbellata
C. F. Smith
1951-4-15
2983
San Luis Obispo
Nipomo Mesa, N of Guadalupe
Comment
SEINET3134382
Abronia umbellata
T. Reeves, D. J. Pinkava
1974-3-20
11847
San Luis Obispo
Morro Bay salt marsh
Comment
RSA0025944
Abronia umbellata
D. D. Keck
1933-5-5
2195
San Luis Obispo
Morro Bay, on the strand.
Comment
OBI34068
Abronia umbellata var. umbellata
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande, Big Coreopsis Hill
Comment
OBI73180
Acacia melanoxylon
Matt Ritter
2010-1-16
5015
San Luis Obispo
Street tree in SLO
Comment
CAS-BOT-BC436995
Acaena pinnatifida var. californica
R. F. Hoover
1950-5-30
7945
San Luis Obispo
Just north of mouth of Arroyo de la Cruz
Comment
UCD83177
Acanthomintha obovata
CNPS SSN-SJV Foothill Team
2008-5-8
226
San Luis Obispo
San Luis Obispo County; Carrizo Plains.
1284
Comment
UC1124420
Acanthomintha obovata subsp. cordata
P. L. Johannsen
1937-5-31
1179
San Luis Obispo
2 1/2 mi w of Painted Rock
914
Comment
OBI40651
Acer macrophyllum
David J. Keil
1981-3-7
14281
San Luis Obispo
Lopez cyn along the stream
Comment
OBI35444
Achillea millefolium
Melody Dickens
1980-4-30
2 BH
San Luis Obispo
Black Hill, Morro Bay state park
Comment
OBI4925
Achillea millefolium
F. Rush
August1957
s.n.
San Luis Obispo
S. Morro Bay
Comment
SBBG82023
Achillea millefolium
C. F. Smith
1975-5-13
10841
San Luis Obispo
Guadalupe Oil Field, N of Santa Maria River
Comment
OBI53555
Achillea millefolium
Arthur W. Hazebrook
1991-5-7
65
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, NE most stand of Coreopsis gigantea
Comment
UCD50313
Achnatherum coronatum
G. L. Stebbins Jr.
1939-6-20
2881
San Luis Obispo
San Luis Obispo County: In Adinostoma chaparral, La Panza Range, on highway between Pozo and La Panza.
731
Comment
OBI64800
Acmispon americanus var. americanus
George Butterworth
2005-5-17
603
San Luis Obispo
Chimineas. Along rd NW of Deadman, 772155 x 3898981
680
Comment
OBI7645
Acmispon americanus var. americanus
Christian Smith
1974-6-1
s.n.
San Luis Obispo
About 5 mi W of Pozo
Comment
OBI78045
Acmispon brachycarpus
Melody Dickens
1981-4-24
93 BH
San Luis Obispo
On Black Hill, Morro Bay State Park; on old telephone co. rd
Comment
OBI65922
Acmispon brachycarpus
D. R. Miller
1994-4-8
494 -182
San Luis Obispo
Pine Mt Region. From roadway on Rd in to Cole Ranch, Marmolejo Crk drainage
853
Comment
OBI12959
Acmispon glaber var. glaber
Robert F. Hoover
1964-6-11
9040
San Luis Obispo
Just S of Hazard Cyn
Comment
OBI17748
Acmispon glaber var. glaber
Dave Imper
1977-1-8
39
San Luis Obispo
Price Cyn Tarsands Project; 1 mi SW of hwy 227 on Price Cyn rd
76
Comment
OBI12985
Acmispon glaber var. glaber
Aart C. DeVos
1960-4-30
88
San Luis Obispo
2 mi S of Morro Bay
Comment
OBI13194
Acmispon grandiflorus var. grandiflorus
Robert F. Hoover
1950-5-6
7880
San Luis Obispo
Upper Navajo Crk, La Panza Range
Comment
SBBG104300
Acmispon junceus
M. D. Proctor, E. A. Young
1993-4-16
ROB 423
San Luis Obispo
1 km NW of Chorro Reservoir; Camp San Luis Obispo
Comment
OBI73456
Acmispon micranthus
David J. Keil
2010-6-1
30820
San Luis Obispo
La Panza Mountains. Red Hill Road, just south of junction with Highway 58.
610
Comment
OBI42293
Acmispon parviflorus
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19511
San Luis Obispo
Santa Margarita Ranch 3.6 mi SE of town along ranch rd. E base of Santa Lucia mts, locally the E boundary of the Las Pilitas fire July 85
Comment
OBI39705
Acmispon parviflorus
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15971
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
OBI80169
Acmispon parviflorus
David J. Keil
1986-5-17
19511
San Luis Obispo
Rancho Santa Margarita
Comment
OBI50898
Acmispon strigosus
David J. Keil, Lynne Dee Oyler
May1989
s.n.
San Luis Obispo
Squire Cyn, S of San luis Obispo
Comment
OBI60074
Acmispon strigosus
David J. Keil, Lynne Dee Oyler
May1989
s.n.
San Luis Obispo
Squire Cyn, S of San luis Obispo
Comment
OBI61025
Acmispon strigosus
George Butterworth
1998-4-22
238
San Luis Obispo
Carrizo Plain Natural Area. 250 yds NE of Elkhorn Rd, 12.6 mi NW of Soda Lake Rd T32S, R22E, S27
747
Comment
SBBG95531
Acmispon strigosus
D. Keil, L. D. Oyler, R. Oyler
1986-5-17
19473
San Luis Obispo
Santa Margarita Ranch, 3.6 mi S of Santa Margarita along ranch rd
Comment
OBI59842
Acourtia microcephala
David J. Keil
1985-8-12
18945
San Luis Obispo
Campus of Cal Poly, Poly Cyn along rd near mouth of cyn
61
Comment
OBI72447
Acourtia microcephala
M. Wetherwax & E. L. Painter, E. L. Painter
2001-6-13
CR- 253
San Luis Obispo
Camp Roberts. Near San Marcos Rd boundary. UTMs (NAD27):zone 10S, 701404E, 3951511 N
301
Comment
UC455571
Acourtia microcephala
I. J. Condit
1911-8-17
San Luis Obispo
C. P. S. Canyon
Comment
OBI47470
Acroptilon repens
Deanna L. B. Montgomery
1986-8-10
57
San Luis Obispo
San Luis Obispo. Los Osos Valley Rd near Foothill Rd
70
Comment
OBI56695
Acroptilon repens
David J. Keil
1998-5-11
27169
San Luis Obispo
Hwy 58 at San Juan Creek bridge
Comment
OBI27034
Adenostoma fasciculatum
James Courtney
1981-1-15
32
San Luis Obispo
Pennington Crk Bio reserve
Comment
OBI10241
Adenostoma fasciculatum
F. Rush
June1956
72
San Luis Obispo
Mt. San Luis Obispo NE ridge top
305
Comment
SBBG21339
Adenostoma fasciculatum var. fasciculatum
J. Patman
1963-5-30
San Luis Obispo
rd to Nipomo, S of Oceano, E of Hwy 1
Comment
RSA586572
Adenostoma fasciculatum var. fasciculatum
F. L. Johnson, E. A. Young
1993-5-27
ROB- 651
San Luis Obispo
1 km S of Pick and Shovel Mine.
Comment
CDA42506
Adiantum capillus-veneris
T. C. Fuller
1962-2-28
7721
San Luis Obispo
Santa Rosa Creek, road to Paso Robles, 10.5 miles east of Cambria.
0
Comment
OBI1098
Adiantum jordanii
Richard E. Simpson
1959-5-30
125
San Luis Obispo
Collected on the northern slope of the unamed peak just west of Bishop Peak.
Comment
OBI4303
Adiantum jordanii
Felice Movich
1969-5-26
183
San Luis Obispo
Stenner Creek Road, San Luis Obispo
Comment
OBI13690
Agastache urticifolia
Robert F. Hoover
1946-8-3
6257
San Luis Obispo
Upper Coon Crk, San Luis Range
Comment
CAS-BOT-BC29366
Ageratina adenophora
T. C. Fuller
1962-7-18
9235
San Luis Obispo
Upper See Canyon, 4.2 mi NW of road junction at mouth of canyon, ca. 8 mi SW of San Luis Obispo.
Comment
CAS-BOT-BC29681
Agoseris grandiflora var. grandiflora
J. T. Howell
1964-6-30
40853
San Luis Obispo
Cambria
Comment
SBBG113562
Agoseris heterophylla
C. B. Hardham
1960-3-28
5257
San Luis Obispo
N of Bee Rock
Comment
UCR159229
Agoseris heterophylla
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9389
San Luis Obispo
Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner)
470
Comment
SEINET6738548
Agoseris heterophylla
B. Cobb
1907-1
20
San Luis Obispo
Near Paso Robles, in the Upper Sonoran Zone
Comment
CAS-BOT-BC46066
Agoseris heterophylla var. cryptopleura
Alice Eastwood; John Thomas Howell
1936-5-8
2302
San Luis Obispo
3 miles east of Pozo
Comment
UC54038
Agoseris heterophylla var. cryptopleura
Mrs. R. W. Summers
1886-4-13
San Luis Obispo
grassy valley near coast
Comment
SD244551
Agrostis exarata
David Keil, Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, Craig Jacobsen
2012-6-28
31396
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road. Near trail in lower portion of canyon.
249
Comment
UC1257322
Agrostis hooveri
R. F. Hoover
1969-6-5
11367
San Luis Obispo
Oak Park district Arroyo Grande
Comment
OBI32325
Agrostis microphylla
David J. Keil
1982-6-26
16212
San Luis Obispo
Vicintiy of Arroyo de la Cruz N of San Simeon
Comment
OBI29016
Agrostis pallens
David J. Keil
1982-6-4
16181
San Luis Obispo
El Chorro Regional Park NE of San Luis Obispo. CA 1 mi E of County Educational Facility, just E of old washed out bridge
Comment
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
OBI81235
Allenrolfea occidentalis
David J. Keil
1988-9-16
21130
San Luis Obispo
Vicinity of intersection of CA 46 and CA 41 east of Cholame.
Comment
UC1133824
Allium crispum
G. T. Nordstrom
1937-4-29
1147
San Luis Obispo
2.7 mi se Chimney Rock; Adelaida Quadrangle
Comment
UCR4731
Allium crispum
Frank C. Vasek
1960-4-11
600411- 04
San Luis Obispo
Inner Coast Range, On a dirt road on the west side of the Temblor Range, 3.3 miles north of the Hwy [58] to Simmler.
800
Comment
CAS-BOT-BC468912
Allium crispum
Alice Eastwood
1926-5-4
13839
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC468915
Allium crispum
Benj. Cobb
1907-5-1
n.s.
San Luis Obispo
Near Paso Robles, in the Coast Ranges
Comment
SEINET3153924
Allium crispum
B. Cobb
16
San Luis Obispo
Near Paso Robles, in the Coast Ranges
Comment
OBI60641
Allium diabolense
David J. Keil
1986-4-13
19159
San Luis Obispo
Along Pozo Road, 0.5 mi NW of Rinconada Mine entrance on SW side of Hwy
Comment
OBI69762
Allium fimbriatum var. fimbriatum
D. R. Miller
1993-5-12
593 -3
San Luis Obispo
Pine Mountain region. Almaden Mine, Almaden flats area
914
Comment
UC1927795
Allium lacunosum var. lacunosum
David Keil with Kathleen Keil
1998-5-29
27541
San Luis Obispo
Serpentine hills S of Bishop Peak at 2051 O'Connor Way. W of San Luis Obispo.
Comment
SEINET8467243
Allium peninsulare
M. Luckow, Rhonda Riggins, Richard Pimentel
1982-1
854
San Luis Obispo
county Rd 285, 13.8 mi SE of jctn with Hwy 58. Crocker Canyon
Comment
OBI59003
Allium peninsulare var. peninsulare
David J. Keil
1998-4-28
26979
San Luis Obispo
Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30.
Comment
CAS-BOT-BC132104
Allium peninsulare var. peninsulare
R. F. Hoover
1950-6-2
7967
San Luis Obispo
Trail from Stoney Creek to Colwell Mesa
Comment
OBI28915
Allium peninsulare var. peninsulare
Melissa Luckow, Rhonda Riggins
1982-5-14
867
San Luis Obispo
1 mi SE of Avenales Guard Station on the San Jose-Avenales Rd
Comment
OBI66967
Allium unifolium
D. R. Miller
1994-5-12
594 -349
San Luis Obispo
Pine Mt Region. Along E slope of Pine Mt; in 'Mines' crk; Pico Crk drainage
914
Comment
CAS-BOT-BC476697
Allium unifolium
R. F. Hoover
1964-6-13
9086
San Luis Obispo
Coast 1 mile south of San Carpoforo Creek
Comment
UC1296335
Allium unifolium
R. F. Hoover
1964-6-13
9107
San Luis Obispo
near Arroyo del Oso (n of Piedras Blancas Point)
Comment
OBI20423
Amaranthus albus
Robert F. Hoover
1969-7-12
11449
San Luis Obispo
Salinas River at Paso Robles
Comment
SEINET8075553
Amaranthus blitoides
David Keil
2000-5-26
28819
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.; 0
335
Comment
OBI33472
Amaranthus blitoides
David J. Keil
1983-10-30
18048
San Luis Obispo
Salinas river at hwy 58 bridge
Comment
OBI66607
Amaranthus retroflexus
David J. Keil
1998-10-9
28164
San Luis Obispo
Along California Highway 33 s of junction with Ccalfornia Highway 166, ca. 0.7 miles n of Santa Barbara Co. line in Cuyama River Valley area.
Comment
OBI78840
Amaryllis belladonna
David J. Keil
2013-9-4
32014
San Luis Obispo
Morro Bay State Park. Morro Bay, La Loma Street just south of Quintana Road
42
Comment
CAS-BOT-BC61479
Ambrosia chamissonis
D. E. Breedlove
1962-8-7
4098
San Luis Obispo
Oso Flaco Lake, 3 miles north of Guadalupe
Comment
OBI73267
Ambrosia psilostachya
Michael Walgren
2010-9-26
185
San Luis Obispo
San Simeon State Park on a low bluff above the beach at Broken Bridge Crk, W of San Simeon Point
Comment
CAS-BOT-BC55569
Ambrosia psilostachya
John Thomas Howell
1964-6-28
40719
San Luis Obispo
Coast highway 1 mile n. of Ragged Pt.
Comment
CAS-BOT-BC135660
Amelanchier utahensis
R. F. Hoover
1950-6-5
7980
San Luis Obispo
Ridge northwest of Cuesta Pass
Comment
OBI33320
Ammannia coccinea
David J. Keil
1983-10-23
18013
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
UC1953284
Amorpha californica var. californica
David Keil
2010-6-5
30862
San Luis Obispo
Santa Lucia Mts. Upper Lopez Canyon.
Comment
UC455994
Amsinckia
I. J. Condit
1909-2-22
San Luis Obispo
El Pizmo
Comment
CAS-BOT-BC222376
Amsinckia douglasiana
M. Wetherwax; E. L. Painter
2000-4-19
CR- 44
San Luis Obispo
Camp Roberts. Slope above Boy Scout Road, ca 11.5 km southeast of Twin Bridges, on south side of road
180
Comment
CAS-BOT-BC222388
Amsinckia douglasiana
Ernest C. Twisselmann
1952-4-1
442
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch, eastern San Luis Obispo County
Comment
SJSU3433
Amsinckia douglasiana
C. W. Sharsmith
1962-4-21
6863
San Luis Obispo
Carrizo Rocks at edge of Carrizo Plain c. 4 mi NW of Simmler
Comment
UCD118930
Amsinckia douglasiana
Francia Chisaki; Peter Kamb
1952-4-4
2193
San Luis Obispo
San Luis Obispo County: 0.9 mile by road E of La Panza.
533
Comment
RSA125793
Amsinckia douglasiana
Peter Kamb, Francia Chisaki
1952-4-4
2193
San Luis Obispo
0.9 mile by road east of La Panza.
534
Comment
OBI5544
Amsinckia intermedia
Sharon Jochums
1974-2-17
15
San Luis Obispo
W of hwy 1 just S of Arroyo de la Cruz
Comment
OBI20654
Amsinckia menziesii
Robert F. Hoover
1953-5-17
8317
San Luis Obispo
"Skunk Well" cyn near Marianas ranch, Temblor range
Comment
CHSC28524
Amsinckia spectabilis
M. S. Taylor
1977-1-3
1293
San Luis Obispo
Coastal bluff ca. 20 ft from ocean cliff, Montana de Oro Park, ca. 12 mi n of San Luis Obsipo.
6
Comment
POM147152
Amsinckia spectabilis
Alice Eastwood
1927-4-7
14260
San Luis Obispo
Morro near San Luis Obispo.
Comment
SBBG15547
Amsinckia spectabilis
D. E. Breedlove
1962-4-6
2118
San Luis Obispo
3.5 mi N of San Simeon jct on St Hwy 1
30
Comment
OBI58244
Amsinckia spectabilis var. microcarpa
Austin P. Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Nipomo Dunes. W of Big Twin Lake, Callender Dunes. T11N, R35W BM:S
Comment
UC608363
Amsinckia tessellata var. gloriosa
C. A. Graham
1938-4-20
353
San Luis Obispo
1 mi wsw McKay
243
Comment
SBBG104216
Anagallis arvensis
M. D. Proctor, E. A. Young
1993-3-20
ROB 288
San Luis Obispo
1 km NE of Chorro Reservoir; Camp San Luis Obispo
Comment
UCR132017
Anagallis arvensis
George K. Helmkamp
2003-7-31
8067
San Luis Obispo
Central Coast, west edge of Nipomo Hill at junction of Cienaga Rd. and Valley View Road
15
Comment
OBI58486
Androsace elongata subsp. acuta
David J. Keil
1998-6-5
27643
San Luis Obispo
Crest of Caliente range on Selby Rd. (35 deg. 05.440' x 119 deg. 51.203')
Comment
CAS-BOT-BC46936
Androsace elongata subsp. acuta
Ernest C. Twisselmann
1954-3-11
867
San Luis Obispo
Phelps Hill: McMillan Ranch, Palo Prieta Summit. Shandon.Temblor Range.
685
Comment
IRVC28956
Anthemis cotula
G. K. Helmkamp
2003-8-16
8077
San Luis Obispo
Nipomo Mesa atWillow Road, 0.5 mi E of CA-1, near Black Lake golf course Central Coast
76
Comment
OBI74651
Antirrhinum kelloggii
David J. Keil
1987-5-6
20135
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.
Comment
CDA34840
Antirrhinum orontium
David J. Keil
1998-6-15
27836
San Luis Obispo
Hwy 46 between Paso Robles and Cambria, 0.5 miles east of junction with Old Creek Rd., just west of junction with Apple Rd.
Comment
CAS-BOT-BC237892
Antirrhinum ovatum
Ernest C. Twisselmann
1952-5-26
471
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch mail box on the Bitterwater Road, 7 miles south of Cholame
632
Comment
CAS-BOT-BC237895
Antirrhinum ovatum
Eben McMillan
1952-5-20
126
San Luis Obispo
Pinole Springs--10 mi. s., 16 mi. e. Shandon
Comment
SBBG87761
Antirrhinum ovatum
E. McMillan
1948-6-14
San Luis Obispo
Pinole Springs above San Juan Crk, SE of Shandon
Comment
CAS-BOT-BC237902
Antirrhinum ovatum
John Thomas Howell
1948-6-14
24340
San Luis Obispo
Headwaters of Bitterwater Creek, north end of Carrizo Plain
609
Comment
CAS-BOT-BC237905
Antirrhinum ovatum
Donald J. Bedell
1962-7-10
74 -3
San Luis Obispo
Pool bed 0.5 mile east of the summit of Palo Prieta Canyon, Temblor Range
640
Comment
SBBG54991
Apiastrum angustifolium
R. J. Rodin
1974-5-12
9493
San Luis Obispo
mouth of Arroyo de la Cruz
Comment
UC2027546
Apiastrum angustifolium
Greg Wilvert
2005-4-30
359
San Luis Obispo
Southeast Half of the Caliente Range: 200 m S of Padrones Spring.
Comment
UC659047
Apiastrum angustifolium
Mildred E. Mathias
1937-4-25
1187
San Luis Obispo
Morro Bay
Comment
OBI72922
Apium graveolens
David J. Keil
1988-6-23
20804
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
UCSB38032
Apium graveolens
Vivrette, Nancy
1978-11-19
San Luis Obispo
Margin of Oso Flaco Lake
Comment
OBI20474
Apocynum cannabinum
Robert F. Hoover
1965-9-29
9668
San Luis Obispo
Tassajera Crk
Comment
SBBG98350
Apocynum cannabinum
E. McMillan
1948-9-24
San Luis Obispo
E side of Carrizo Plain
Comment
UCR29868A
Aquilegia
David J. Keil
1981-6-20
14873
San Luis Obispo
Central Coast, north of San Simeon, along the channel and banks of Arroyo de la Cruz, east of Hwy 1 (Pacific Coast Hwy)
61
Comment
OBI79929
Aralia californica
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31848
San Luis Obispo
Montana de Oro State Park. Along Coon Creek
30
Comment
OBI79933
Aralia californica
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31848
San Luis Obispo
Montana de Oro State Park. Along Coon Creek
30
Comment
UC1120814
Arbutus menziesii
H. C. Lee
1936-2-7
384
San Luis Obispo
2.3 mi ne of Slide Hill
609
Comment
OBI23000
Arbutus menziesii
Robert J. Rodin
1962-5-8
6866
San Luis Obispo
1.5 mi E of cuesta Summit, 4 mi N of SLO
Comment
OBI12441
Arceuthobium campylopodum
Robert F. Hoover
1946-8-18
6310
San Luis Obispo
Mariana Crk, E Side of La Panza Range
Comment
JEPS91204
Arctostaphylos cruzensis
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13706
San Luis Obispo
ridge just S of lower Coon Creek, PG&E Diablo Canyon Nuclear Power Plant facility site Irish Hills
106
Comment Read comments Dec 24 2016
OBI14738
Arctostaphylos cruzensis
Robert F. Hoover
1962-2-23
8533
San Luis Obispo
Above site of former Washington School, N of Arroyo de la Cruz
Comment
UC1389143
Arctostaphylos cruzensis
Ben Bolt
1936-2-17
577
San Luis Obispo
2 3/8 mi e Hollister Peak; Cayucos Quadrangle
60
Comment Read comments Dec 24 2016
UCSC010724
Arctostaphylos cruzensis
Brett Hall
2009-1
s.n.
San Luis Obispo
San Simeon State Park, west side of highway, formerly Hearst Ranch, north of Arroyo de los Chinos and south of Arroyo Hondo
Comment
OBI40319
Arctostaphylos cruzensis
Ralph N. Philbrick, Dara E. Emery
1972-2-15
s.n.
San Luis Obispo
1/2 mi E of hwy 1, Arroyo de la Cruz, Hearst Ranch
Comment
CAS-BOT-BC23313
Arctostaphylos glandulosa subsp. cushingiana
R. F. Hoover
1963-10-26
8609
San Luis Obispo
Trail to Machesna Mt., La Panza Range
Comment
RSA518395
Arctostaphylos glandulosa subsp. glandulosa
Steven A. Junak
1990-10-11
4438
San Luis Obispo
Cuesta Ridge; Near NW corner of Cuesta Ridge Botanical area (just E of W saddle), along N side of main road (USFS Road no. 29S11.3), ca. 5.6 miles W of Highway 101.
720
Comment Read comments Jun 22 2015
UC1389132
Arctostaphylos glandulosa subsp. glandulosa
A. E. Wieslander
1934-4-26
459
San Luis Obispo
Hi Mountain Santa Barbara National Forest, Pozo Quadrangle
Comment
SBBG104271
Arctostaphylos glauca
D. A. Young, F. L. Johnson
1992-6-16
ROB 22
San Luis Obispo
ca. 0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
CAS-BOT-BC24612
Arctostaphylos glauca
Ernest C. Twisselmann
1955-6-16
2151
San Luis Obispo
Queen Bee Canyon. Shandon.
673
Comment
SEINET11989159
Arctostaphylos glauca
R. Gankin, Hildreth, W. R.
1967-1
1138
San Luis Obispo
0.4 mi SE of Pozo Summit
Comment
OBI14686
Arctostaphylos hearstiorum
Robert F. Hoover
1959-4-3
8492
San Luis Obispo
1.8 mi N of Arroyo de la Cruz on STate hwy 1, above site of former Washington School
Comment
SBBG113534
Arctostaphylos hookeri subsp. hearstiorum
R. N. Philbrick with D. Emery
1972-2-15
San Luis Obispo
Arroyo de la Cruz, 0.5 mi E of St Hwy 1, Hearst Ranch
60
Comment
CAS-BOT-BC24479
Arctostaphylos hooveri
R. F. Hoover
1964-5-15
8895
San Luis Obispo
Pine Top Mt.
Comment
CDA19992
Arctostaphylos luciana
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
RSA632963
Arctostaphylos luciana
Jon E. Keeley, Melanie Baer-Keeley
1993-9-3
24351
San Luis Obispo
Dirt road behind locked gate, along ridge east of La Cuesta Summit, north of San Luis Obispo.
600
Comment
SEINET11984815
Arctostaphylos luciana
Unknown
1966-1
669
San Luis Obispo
a few yards W of US 101 on Cuesta Pass summit
Comment
SEINET11984934
Arctostaphylos luciana
Unknown
1966-1
666
San Luis Obispo
ca 2 mi E of Cuesta Pass of Hwy 101
Comment
OBI14623
Arctostaphylos morroensis
Robert F. Hoover
1967-1
San Luis Obispo
Comment
RSA381104
Arctostaphylos morroensis
Roman Gankin
1958-6-22
305
San Luis Obispo
From south end of Morro Bay
Comment
UCD52481
Arctostaphylos morroensis
Roman Gankin
1958-6-22
305
San Luis Obispo
South end of Morro Bay.
Comment
CAS-BOT-BC40121
Arctostaphylos morroensis
R. F. Hoover
1946-8-26
6352
San Luis Obispo
Osos Valley, in sandy rolling coutry on west side of valley.
Comment
RSA122406
Arctostaphylos morroensis
B. Bolt
1936-1-31
560
San Luis Obispo
3/4 mile SE of mouth of Osos Creek
30
Comment
RSA633186
Arctostaphylos morroensis
Jon E. Keeley
1978-10-6
7262
San Luis Obispo
Highway 127 about 14.5 km south of South Street, San Luis Obispo.
Comment
CAS-BOT-BC39807
Arctostaphylos obispoensis
Alice Eastwood
1929-3-7
16843 a
San Luis Obispo
Chorro Creek
Comment
OBI77977
Arctostaphylos obispoensis
D. R. Miller
2012-11-15
1112 .1034
San Luis Obispo
Rocky Butte/Pine mt Region. Alon ridge rd, from Buckeye Mines area on Pine Mtn, Pico crk headwaters
914
Comment
SBBG109406
Arctostaphylos obispoensis
C. B. Hardham
1966-2-28
14000
San Luis Obispo
top of pass, Cambria-Adelaida Rd, near 7X Ranch
Comment
OBI80687
Arctostaphylos obispoensis
D. R. Miller
2015-1-22
115 .1104
San Luis Obispo
growing on east side of Ridge rd. at Buckeye & Pine Mt. Mines (east slope Pine Mt.)
946
Comment
UCD52916
Arctostaphylos obispoensis
Roman Gankin; and S. G. Schultz
1965-3-29
459
San Luis Obispo
Approximately 0.7 mile southeast of junction with Salmon Creek Road on Burnett Peak Road.
Comment
RSA633455
Arctostaphylos osoensis
Jon E. Keeley
1996-6-24
27620
San Luis Obispo
North face of Hollister Peak, east of Morro Bay.
250
Comment
UCD53482
Arctostaphylos pechoensis
R. F. Hoover
1967-2-18
10255
San Luis Obispo
Diablo Canyon; San Luis Range.
Comment
UCR58380
Arctostaphylos pechoensis
Walter Knight, I. Knight
1980-6-14
3750
San Luis Obispo
Original from Wild Cherry Canyon (Now in Tilden Regional Park Botanic Garden)
Comment
SEINET11987128
Arctostaphylos pechoensis
W. Knight, Knight, I.
1980-1
3831
San Luis Obispo
Tilden Botanic Garden, Berkeley, orig. from See Canyon
Comment
JEPS49500
Arctostaphylos pilosula
J. E. Adams
1935-2-19
929
San Luis Obispo
ridge near Miles
Comment
OBI60682
Arctostaphylos pilosula
Lynne Dee Oyler
1990-10-4
2025
San Luis Obispo
Avila Unocal Tank Farm below tank 638.
Comment
SDSU2819
Arctostaphylos pilosula
D. F. Howe
1967-4-8
4331
San Luis Obispo
4.5 miles north by northeast of Pozo.
549
Comment
UC1276219
Arctostaphylos pilosula
R. F. Hoover
1963-5-2
8552
San Luis Obispo
summit of range e Pozo; La Panza Range
Comment
RSA303437
Arctostaphylos pilosula subsp. pilosula
J. R. Shevock
1971-3-1
732
San Luis Obispo
Cuesta Grade, Hwy 101
365
Comment
CAS-BOT-BC47283
Arctostaphylos tomentosa
R. F. Hoover
1947-7-16
7305
San Luis Obispo
Price Canyon.
Comment
UC549484
Arctostaphylos tomentosa subsp. crustacea
J. E. Adams
1935-2-24
1007
San Luis Obispo
ridge sw Davis Canyon; Pecho Hills
Comment
CAS-BOT-BC27284
Arctostaphylos vestita
Mary Katherine (Mrs.) Brandegee
1889-6-1
17
San Luis Obispo
San Simeon
Comment
UC1285074
Arenaria paludicola
R. F. Hoover
1947-7-27
7336
San Luis Obispo
s Arroyo Grande (in foggy meadow); Black Lake Canyon
Comment
JEPS99139
Aristocapsa insignis
Clare B. Hardham
1960-5-13
5681
San Luis Obispo
Paso Robles-Simmler Rd.; San Juan River; Carissa Plains
Comment
CAS-BOT-BC47692
Armeria maritima subsp. californica
Clare B. Hardham
1957-11-19
2756
San Luis Obispo
Piedras Blancas
Comment
OBI17709
Artemisia californica
Lynne D. Althouse
1977-3-26
1
San Luis Obispo
Wolfe's horse ranch near San Luis High School
128
Comment
CAS-BOT-BC84814
Artemisia douglasiana
R. F. Hoover
1966-9-16
10024
San Luis Obispo
Santa Margarita Creek 2 mi. n. of Santa Margarita
Comment
OBI79892
Artemisia dracunculus
David J. Keil
2012-7-18
31450
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line
22
Comment
UC1119369
Artemisia dracunculus
D. Axelrod
1936-6-20
556
San Luis Obispo
1 1/2 mi se Dove; San Luis Obispo Quadrangle
Comment
UC205777
Artemisia dracunculus
H. M. Hall
1919-10-16
San Luis Obispo
Atascadero
Comment
OBI17031
Artemisia dracunculus
Robert F. Hoover
1966-9-16
10051
San Luis Obispo
Salinas River at mouth of Rocky Cyn
Comment
OBI61047
Artemisia dracunculus
P. A. Holden
1968-9-28
578
San Luis Obispo
9 mi E of Santa Margarita on Parkhill Rd
Comment
OBI83410
Artemisia tridentata subsp. parishii
George Butterworth
2012-7-27
872
San Luis Obispo
Chimineas. Near Cuyama River
442
Comment
RSA401256
Asclepias fascicularis
Lester Rowntree
1929-7-8
s.n.
San Luis Obispo
Near Paso Robles
Comment
RSA121910
Asclepias fascicularis
G. T. Nordstrom
1937-6-16
1348
San Luis Obispo
3.5 miles East of Lime Mountain
259
Comment
UC455921
Asclepias fascicularis
E. P. Unangst
1906-9-9
San Luis Obispo
Reservoir
Comment
OBI29885
Asclepias vestita
Carol Radike, Kristin Bryan
1980-6-8
12
San Luis Obispo
Ca 2 mi W of jctn with rd to Cholame on hwy 58, W of Calif Valley
Comment
SBBG229
Aspidotis californica
C. B. Hardham
1958-5-7
3230
San Luis Obispo
between Bee Rock and the Nacimiento River
Comment
UCR118346
Aster radulinus
George K. Helmkamp, E. A. Helmkamp
2000-9-2
5972
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon, 2.2 mi west of Los Osos Valley Road
137
Comment
SBBG104308
Astragalus asymmetricus
D. A. Young, F. L. Johnson
1992-6-16
ROB 8
San Luis Obispo
0.5 km N of Bee Rock Rd on E Perimeter Rd; Camp Roberts
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
OBI78053
Astragalus curtipes
Melissa Luckow, Jerry Rendon
1980-4-4
5
San Luis Obispo
Poly Cyn, near arch to the cyn. 30 ft above rd
Comment
UC463301
Astragalus curtipes
Roxana S. Ferris
1929-4-13
7528
San Luis Obispo
serpentine hills e San Luis Obispo; e of San Luis Obispo
Comment
UC13344
Astragalus didymocarpus
W. H. Brewer
1861-4-11
415
San Luis Obispo
Nipomo
Comment Read comments Jul 6 2010
UC564139
Astragalus didymocarpus
Roxana S. Ferris
1935-3-29
9120
San Luis Obispo
on the Maricopa Road 16 mi s Soda Lake (Carriso Plain); , s of Soda Lake
Comment
OBI13367
Astragalus didymocarpus
Robert F. Hoover
1949-4-2
7565
San Luis Obispo
Cholame Valley, at foot of Cottonwood Pass grade
Comment
OBI28863
Astragalus didymocarpus
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14486
San Luis Obispo
Rd at S end of Soda Lake ca. 1/4 mi E of Soda Lake Rd
Comment
RSA121841
Astragalus didymocarpus
C. M. Belshaw
1936-3-28
1740
San Luis Obispo
1.3 miles N.W. of Cayucos
107
Comment
CAS-BOT-BC182363
Astragalus didymocarpus var. didymocarpus
Marcus E. Jones
1882-5-6
s.n.
San Luis Obispo
Unspecified
Comment
UC1128770
Astragalus didymocarpus var. milesianus
C. M. Belshaw
1936-3-21
1674
San Luis Obispo
1.4 mi n Porter Ranch; Nipomo Quad., n of Porter Ranch
Comment
UC57473
Astragalus douglasii
J. H. Barber
1899-5-22
San Luis Obispo
near Morro; near Morro
Comment
CAS-BOT-BC178227
Astragalus gambelianus
Lois E. James
1947-4-12
1755
San Luis Obispo
Hills just N of San Luis Obispo.
Comment
CAS-BOT-BC178232
Astragalus gambelianus
Lois E. James
1947-4-12
1756
San Luis Obispo
Hills just N of San Luis Obispo.
Comment
RSA212018
Astragalus macrodon
E. C. Twisselmann
1969-4-14
15113
San Luis Obispo
La Panza Range: Shell Creek (near the quail guzzler)
419
Comment
UCR27235
Astragalus nuttallii
Frank C. Vasek
1982-8-24
820824- 05
San Luis Obispo
Central Coast, north end San Simeon Creek Beach State Park
3
Comment
RSA92009
Astragalus nuttallii
E. K. Balls
1954-6-30
10137
San Luis Obispo
1.8 mi. S. of Piedras Blancas Coast Guard Stn. along State Hwy. #1.
Comment
CAS-BOT-BC194245
Astragalus oxyphysus
Ernest C. Twisselmann
1963-4-24
8100
San Luis Obispo
Highway U.S. 466, 1.25 mile west of Cholame - Temblor Range and the Western San Joaquin Valley
365
Comment
UC1128736
Astragalus trichopodus var. phoxus
D. Axelrod
1935-3-31
222
San Luis Obispo
8 mi ese Cuyama Ranch; Santa Ynez Quad., ese of Cuyama Ranch
Comment
CAS-BOT-BC199111
Astragalus trichopodus var. phoxus
Clare B. Hardham; C. Butterworth
1960-5-31
6014
San Luis Obispo
South side of Hi Mountain, road to Arroyo Grande, Pozo District
Comment
UC1315109
Atriplex
R. F. Hoover
1967-5-20
10584
San Luis Obispo
Carrizo Plain n side Soda Lake; Carrizo Plain on n side Soda Lake
Comment Read comments Aug 24 2018
RSA43043
Atriplex californica
Robert F. Hoover
1946-8-8
6280
San Luis Obispo
North end of Morro Bay
Comment
UC573601
Atriplex canescens
W. A. Peterson
1936-7-9
323
San Luis Obispo
Cuyama Ranch Santa Ynez Quad., Cuyama Ranch
701
Comment
CAS-BOT-BC172625
Atriplex coronata
Ernest C. Twisselmann
1962-8-23
7692
San Luis Obispo
O'Brien Lake, hills at the summit of Palo Prieta Canyon
640
Comment
OBI17331
Atriplex coronata
Robert F. Hoover
1952-5-25
8237
San Luis Obispo
S end of Soda Lake, Carrizo plain
Comment
CAS-BOT-BC172622
Atriplex coronata
Ernest C. Twisselmann
1956-6-26
3015
San Luis Obispo
Simmler Road, 1.5 miles north of Soda Lake
609
Comment
SBBG132568
Atriplex fruticulosa
D. Keil
2010-6-1
30838
San Luis Obispo
S of Belmont Trail, E of where drainage crosses rd between Delray Rd and Cochise Rd, Carrizo Plain
590
Comment
OBI35257
Atriplex lentiformis
H. E. Jones
1981-5-18
25
San Luis Obispo
Point Piedras Blancas
Comment
OBI58117
Atriplex leucophylla
Austin P. Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park. At "Cable Landing" just N of Hazard Cyn
Comment
OBI66404
Atriplex prostrata
David J. Keil, with Dave Hacker
2005-6-24
30394
San Luis Obispo
North of San Simeon along California Route 1, north of Piedras Blancas Lighthouse and south of Arroyo de la Cruz, coastal drainage and adjacent roadsides just south of Piedras Blancas Motel
Comment
OBI81342
Atriplex rosea
David J. Keil
1988-9-23
21145
San Luis Obispo
Paso Robles. Ranch area proposed for development, bounded to south by Linne Rd. to west by Golden Hill Rd, to north by Union Rd, and to east by undeveloped ranchland.
Comment
CDA43331
Atriplex suberecta
David J. Keil
2011-10-13
31122
San Luis Obispo
Baywood Park-Los Osos area. Vicinity of eastern end of Santa Lucia Ave. near south shore of Morro Bay
Comment
OBI17259
Atriplex watsonii
Robert F. Hoover
1946-9-21
6429
San Luis Obispo
E shore of Morro Bay S of mouth of Chorro Crk
Comment
SD148186
Atriplex watsonii
G. K. Helmkamp, E. A. Helmkamp
2000-9-1
5949
San Luis Obispo
Los Osos; 0.5 mile northwest of Hazard Canyon, between Howard St. and sand dunes.
6
Comment
RSA176353
Baccharis douglasii
R. F. Thorne
1962-10-3
31412
San Luis Obispo
Margin of Oso Flaco Lake.
8
Comment
OBI6637
Baccharis glutinosa
Greg Hassen
1975-11-7
67
San Luis Obispo
Poly Cyn; E slope of Botanical Garden area in area of water drainage
Comment
UCR146967
Baccharis pilularis
George K. Helmkamp, E. A. Helmkamp
2004-10-8
8852
San Luis Obispo
Outer South Coast Range, NE edge of Santa Lucia Wilderness Area; along Hi Mountain Road and beside Salt Creek, 8.0 mi. NE of Lopez Lake entrance
399
Comment
OBI45423
Baccharis plummerae subsp. glabrata
David J. Keil
1983-7-16
17400
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI16976
Baccharis salicifolia
Robert F. Hoover
1946-10-20
6514
San Luis Obispo
Upper Huasna River just below confluence of Arroyo Seco, in sandy and rocky flood-bed
Comment
UC1321274
Baccharis salicifolia subsp. salicifolia
R. F. Hoover
1966-9-12
9983
San Luis Obispo
north of Santa Maria (Santa Maria River); Santa Maria River
Comment
OBI15183
Barbarea orthoceras
Robert F. Hoover
1947-3-29
6810
San Luis Obispo
Calf Cyn
Comment
UC1583662
Bellardia trixago
David Keil
1983-5-22
17075
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI37396
Berula erecta
Eric Wise
1981-9-29
1226
San Luis Obispo
Lopez Cyn. Approx 6 mi NW of Hi Mtn rd
Comment
JEPS10147
Blennosperma nanum var. nanum
W. L. Jepson
1932-4-3
16206
San Luis Obispo
about 4 mi s Simmler; Carrizo Plain
579
Comment
CAS-BOT-BC127814
Blepharizonia laxa
Ernest C. Twisselmann
1954-6-26
1393
San Luis Obispo
Hills at Summit of Palo Prieta Canyon
655
Comment
RSA586520
Blepharizonia laxa
F. Johnson
1993-10-15
s.n.
San Luis Obispo
Sulphur Spring Rd. in middle of Area R
Comment
SBBG119436
Bloomeria crocea
M. Wetherwax, E. Painter with C. Bratt
2000-5-15
SLO 110
San Luis Obispo
large serpentine outcrop W of Chorro Reservoir; Camp San Luis Obispo
200
Comment
UC1586048
Bloomeria crocea
Barbara Ertter
1989-6-10
8579
San Luis Obispo
n-facing slope across from Navajo Campground (e side of mt., ca 20 air mi ene of San Luis Obispo); La Panza Range, Black Mt.
701
Comment
CAS-BOT-BC478926
Bloomeria crocea var. crocea
R. F. Hoover
1955-6-30
8361
San Luis Obispo
Rinconoda Mine west of Pozo.
Comment
CAS-BOT-BC27883
Bloomeria humilis
Robert Francis Hoover
1951-6-15
8060
San Luis Obispo
Mouth of Arroyo de la Cruz
Comment
RSA216789
Boisduvalia densiflora var. densiflora
Robert F. Hoover
1969-8-25
11556
San Luis Obispo
Laguna de San Luis Obispo.
Comment
CAS-BOT-BC31042
Bolboschoenus maritimus
Robert Francis Hoover
1946-11-17
6556
San Luis Obispo
San Luis Obispo
Comment
SBBG81984
Bolboschoenus maritimus subsp. paludosus
D. Keil
1983-11-19
18054
San Luis Obispo
around Shark Inlet at S end of Morro Bay in lee of sand spit
Comment
OBI43577
Bolboschoenus maritimus subsp. paludosus
Eric Wise
1981-8-7
1053
San Luis Obispo
Cholame Crk at Bitterwater RD
Comment
POM96515
Bowlesia incana
P. A. Munz
1926-4-8
10133
San Luis Obispo
Paso Robles
Comment
SBBG93963
Brassica geniculata
S. A. Junak, T. Ayers
1989-6-28
4096
San Luis Obispo
N of USFS Rd 29S11.3, just S of KSBY TV towers, ca. 2.7 mi W of US Hwy 101
762
Comment
OBI3847
Brassica nigra
Elizabeth Rudd
1971-2-24
154
San Luis Obispo
3 mi N of Santa Margarita
274
Comment
CDA3639
Brassica nigra
G. D. Barbe, J. L. Johnson
1973-3-13
San Luis Obispo
South of Avila.
0
Comment
CAS-BOT-BC36785
Brassica rapa
Clare B. Hardham
1957-9-23
2650
San Luis Obispo
Santa Lucia Mountains. Atascadero Lake.
Comment
OBI80246
Brassica rapa
Kristen M. Nelson
2013-2-9
9
San Luis Obispo
Ca. 7 miles SW of downtown San Luis Obispo; ca. 0.5 driving miles east of CA-227 on Corbett Canyon Road Along disturbed roadside, full sun.
85
Comment
RSA389440
Brassica tournefortii
C. F. Smith
1975-5-13
10844
San Luis Obispo
Above farmland northwest of Guadalupe (south of Oso Flaco Lake).
1
Comment
CAS-BOT-BC145453
Briza maxima
Ernest C. Twisselmann
1955-6-3
2069
San Luis Obispo
Piedras Blancas Point.
30
Comment
OBI5527
Briza maxima
Sharon Jochums
1974-4-28
191
San Luis Obispo
W of hwy 1 just N of Piedras Blancas Point
Comment
RSA25696
Briza maxima
C. B. Wolf
1941-7-12
10989
San Luis Obispo
along the coast at Washington school, 1 mile N of Pt. Sierra Nevada
8
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
SEINET7063739
Brodiaea elegans
A. G. Vestal
1947-4-21
s.n.
San Luis Obispo
Base of grade from Estrella on Hog Canyon Road. UTM Zone 10, 717239mE, 3953914mN. (WGS84/NAD83).
229
Comment
CAS-BOT-BC149467
Bromus berteroanus
Ira L. Wiggins
1929-4-13
3428
San Luis Obispo
Along Salinas River 5 miles north of Paso Robles.
Comment
RSA0018915
Bromus berteroanus
David J. Keil, CNPS field trip
2012-4-7
31243
San Luis Obispo
Shell Creek Road north of Highway 58.
410
Comment
CAS-BOT-BC149461
Bromus berteroanus
Ernest C. Twisselmann
1955-4-26
1898
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Painted Rock, Carrisa Plains.
731
Comment
CAS-BOT-BC148963
Bromus carinatus var. carinatus
R. F. Hoover
1965-5-22
9390
San Luis Obispo
Cambria. North of town.
Comment
RSA0037452
Bromus carinatus var. carinatus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6490
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
OBI24066
Bromus diandrus
Janice M. Toyoshima
1979-4-22
A 2 -22
San Luis Obispo
S of Shark Inlet, Morro Bay
Comment
UC1131162
Bromus diandrus
N. K. Carlson
1936-3-21
202
San Luis Obispo
2 mi sw of Asphalt MIne
48
Comment
UC60215
Bromus diandrus
J. H. Henry
San Luis Obispo
near Templeton
Comment
UCD58538
Bromus diandrus
Ernest C. Twisselmann
1961-4-11
6039
San Luis Obispo
San Luis Obispo County: Dorothy Twisselmann Ranch.
670
Comment
SEINET14410054
Bromus frondosus
D. Keil
1985-5-4
18737
San Luis Obispo
south end of Morro Bay around Sweet Springs marsh
Comment
OBI79592
Bromus grandis
David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen
2012-6-28
31400
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road
Comment
UC1131060
Bromus hordeaceus
N. K. Carlson
1936-3-19
155
San Luis Obispo
1.9 mi ese of Picacho
175
Comment
UCR67877
Bromus madritensis
Steven A. Junak
1990-5-15
4340
San Luis Obispo
Santa Lucia Mountains, Los Padres National Forest, along powerline access road on E side of West Cuesta Ridge Road (USFS Road #29S11.3), c. 5.9 mi west of Hwy 101 and 0.3 mi west of saddle at W end of Cuesta Ridge Botanical Area.
738
Comment
OBI50152
Bromus madritensis subsp. madritensis
Michael Curto, Linda Allen
1990-5-12
641
San Luis Obispo
Garcia Mt Area, Los Padres NF, Stoney Cr campground, T31S R16E S21 SE1/4
Comment
OBI26909
Bromus madritensis subsp. rubens
Betty Breuleux, Carol Hawkins
1980-4-22
18
San Luis Obispo
Along road in Poly Cyn approx 200 ft past gate, Cal Poly State Univ., San Luis Obispo
Comment
OBI31405
Bromus madritensis subsp. rubens
Joy Nishida, Ginger King and Julie Oxford
1982-5-1
355
San Luis Obispo
American Cyn campground. Grassy field used for grazing across stream from campground
524
Comment
OBI29859
Bromus madritensis subsp. rubens
Ruth Davis
1964-4-27
59
San Luis Obispo
See Canyon Road, about 2 mi in. 8 mi S of San Luis Obispo
Comment
OBI35647
Bromus madritensis subsp. rubens
S. M. Inman
1983-5-7
32
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley rd past jctn of Pecho rd. Rt on dirt road after 'deer' sign, to S of dirt rd
Comment
OBI22444
Bromus sitchensis
Robert F. Hoover
1950-6-21
8021
San Luis Obispo
Between Rocky Butte and Pine Mt, Santa Lucia Mts
Comment
CAS-BOT-BC161634
Bromus sterilis
R. F. Hoover
1964-4-14
8716
San Luis Obispo
San Luis Obispo.
Comment
OBI37982
Bromus vulgaris
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18607
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk rd, N of rocky Butte lookout at locked gate
Comment
RSA66084
Cakile edentula
F. W. Peirson
1920-7-28
1897
San Luis Obispo
1 mile S of Pismo.
Comment
UC1296295
Cakile maritima
R. F. Hoover
1946-8-4
6274
San Luis Obispo
n end of Morro Bay Morro Bay
Comment
UCD114947
Cakile maritima
Austin P. Griffiths
1980-11-18
s.n.
San Luis Obispo
San Luis Obispo County: ca. 1/3 way betw. Grover City and Oceano ramps, mainly along northern high transect dune systems.
15
Comment
CAS-BOT-BC36972
Cakile maritima var. maritima
R. F. Hoover
1946-8-4
6274
San Luis Obispo
North end of Morro Bay.
Comment
RSA660616
Cakile maritima var. maritima
Austin P. Griffiths
1980-11-18
s.n.
San Luis Obispo
About 1/3 way between Grover City and Oceano ramps, mainly along northern high transect dune systems.
15
Comment
SACT000732
Calamagrostis nutkaensis
Malcolm Nobs, S. Smith
1949-6-23
San Luis Obispo
Strongly caespitose, clumps 1-2 feet across. Bog near Highway 1, ca. 4 miles south of Arroyo Grande.
Comment
OBI62983
Calamagrostis rubescens
D. R. Miller
1995-8-30
895 -601
San Luis Obispo
Pine Mt Region. On top of Pine Mtn in the ponderosa pine forest at edge of Pico Crk drainage
1400
Comment
CAS-BOT-BC233927
Calandrinia breweri
R. F. Hoover
1952-5-11
8197
San Luis Obispo
Burned area at Navajo Cam, La Panza Range
Comment
CAS-BOT-BC233932
Calandrinia breweri
R. F. Hoover
1951-4-15
8041
San Luis Obispo
Stoney Creek, tributary of Huasna River
Comment
OBI10813
Calandrinia breweri
Robert F. Hoover
1951-4-15
8041
San Luis Obispo
Stoney Crk, tributary of Huasna River
Comment
CDA11443
Calandrinia ciliata
G. F. Hrusa
1995-5-28
12196
San Luis Obispo
Black Butte Research Natural Area; Black Butte Research Natural Area.
Comment
OBI46089
Calandrinia ciliata
Lynne Dee Oyler
1986-3-21
364
San Luis Obispo
Agua Escondido, USFS blue oak study area
Comment
OBI54436
Calandrinia ciliata
Matthew Arterburn
1997-3-14
14
San Luis Obispo
1.3 mi on Red Hill rd off hwy 58
610
Comment
PASA525
Calochortus albus
Margaret Stason
5/32
328
San Luis Obispo
Santa Rita Canon, near Cambria
Comment
OBI80191
Calochortus argillosus
David J. Keil, V. L. Holland
May 1989
s.n.
San Luis Obispo
Area proposed for golf course between Los Osos Valley Road and Prefumo Canyon.
Comment
RSA133111
Calochortus luteus
Clare B. Hardham
1959-5-6
4412
San Luis Obispo
Vitamin D Ranch, road to Nacimiento Dam from Paso Robles, Santa Lucia Mountains
Comment
CAS-BOT-BC132429
Calochortus obispoensis
R. F. Hoover
1969-6-22
11378
San Luis Obispo
Chorro Creek Canyon (Serrano Canyon)
Comment
OBI53944
Calochortus obispoensis
Justin Epting
1995-7-10
s.n.
San Luis Obispo
Cal Poly Biological Preserve
Comment
OBI59170
Calochortus obispoensis
R. Winrow
Jun-54
s.n.
San Luis Obispo
Cal Poly hills
Comment
OBI6693
Calochortus obispoensis
Robert F. Hoover
1969-6-23
11387
San Luis Obispo
Santa Lucia Range. Ridge NW of cuesta Pass
Comment
POM172077
Calochortus obispoensis
Lester Rowntree
1930-06
s.n.
San Luis Obispo
Reservoir Canyon
Comment
SBBG96510
Calochortus obispoensis
K. G. Jones
1978-6-10
San Luis Obispo
hill E of Laguna Lake, across US Hwy 101, S of San Luis Obispo
Comment
UC75769
Calochortus obispoensis
Flora Sowe
1895-1-1
San Luis Obispo
Arroyo Grande
Comment
OBI21425
Calochortus simulans
Robert F. Hoover
1949-5-15
7689
San Luis Obispo
10 mi E of Creston on La Panza rd
Comment
CAS-BOT-BC132510
Calochortus simulans
R. F. Hoover
1964-5-11
8773
San Luis Obispo
Road to Hi Mt. from Pozo - Arroyo Grande summit
Comment
OBI21430
Calochortus simulans
Neil Havlik
1967-4-30
35
San Luis Obispo
2 mi E of Navajo campground, La Panza district, Los Padres Natl Forest
Comment
OBI55216
Calochortus simulans
Greg Frugoli
1997-4-15
39
San Luis Obispo
S facing slope E of Red Hill rd approx 0.3 mi S of hwy 58. Los Padres Natl Forest (hwy 58 burn area)
Comment
OBI6177
Calochortus uniflorus
Dirk R. Walters
1975-4-6
s.n.
San Luis Obispo
Behind Jade Mtoel, San Simeon
Comment
UC1134535
Calochortus venustus
T. M. Hendrix
1937-5-9
152
San Luis Obispo
3.7 mi se Pozo; Los Padres National Forest, Pozo Quad.
457
Comment
CAS-BOT-BC496852
Calochortus venustus
R. F. Hoover
1969-5-20
11312
San Luis Obispo
4 mi. w. of Paso Robles on Adelaida Road.
Comment
CAS-BOT-BC496855
Calochortus venustus
R. F. Hoover
1949-5-15
7697
San Luis Obispo
14 mi. E. Creston on La Panza road
Comment
OBI16883
Calycadenia truncata
Robert F. Hoover
1957-7-19
8389
San Luis Obispo
Trl to Cypress Mt from Cambria-Adelaida rd, along main ridge of Santa Lucia mts
Comment
UC135008
Calycadenia villosa
Alice Eastwood
1902-6-14
San Luis Obispo
La Panza; near the boundary between Santa Barbara and San Luis Obispo Counties
Comment
OBI81048
Calystegia longipes
Jason Dart, A. Weichert, G. Hind
2010-5-19
403 -H24
San Luis Obispo
Hind River Ranch, west side of Salinas River south of Crescent Lake, approximately 2.1 miles southeast of the intersection of Highway 58 and Pozo Road
347
Comment
OBI75066
Calystegia macrostegia
David J. Keil
1988-3-19
20431
San Luis Obispo
Froom Ranch, southwest of US 101 and los Osos Valley Road near intersection with Calle Joaquin, southwest of San Luis Obispo city limits.
Comment
UCR140104
Calystegia macrostegia
George K. Helmkamp
2004-2-6
8253
San Luis Obispo
Central Coast, Riverside Road at the low end of Nipomo Mesa beside Division Road
46
Comment
CAS-BOT-BC221369
Calystegia macrostegia subsp. cyclostegia
Alice Eastwood; John Thomas Howell
1938-6-14
5923
San Luis Obispo
Prefumo Canyon
Comment
OBI55636
Calystegia macrostegia subsp. cyclostegia
David J. Keil
1989-6-3
21231
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
UC73552
Calystegia macrostegia subsp. cyclostegia
Miss M. Alice King
1895-1
San Luis Obispo
Arroyo Grande
Comment
UCR123171
Calystegia macrostegia subsp. cyclostegia
George K. Helmkamp, E. A. Helmkamp
2002-4-16
7408
San Luis Obispo
Central Coast, Park Ridge 0.5 mi east of Morro Bay near Turri Road
76
Comment
JEPS34339
Calystegia macrostegia subsp. cyclostegia
Rimo Bacigalupi and L. R. Heckard
1963-4-20
8814
San Luis Obispo
n-facing slopes w Cuesta Pass (along dirt road to the TV power station at crest of Santa Lucia Mts.); at crest Santa Lucia Mts., w of Cuesta Pass
579
Comment
OBI25030
Calystegia malacophylla
David J. Keil
1980-4-26
13841
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
OBI62693
Calystegia malacophylla
Jason Dart
2003-5-6
D 176
San Luis Obispo
Santa Margarita Ranch, 1 mi due S of the intersection of Pozo Rd and hwy 58 E.
366
Comment
UC1123601
Calystegia malacophylla subsp. pedicellata
G. T. Nordstrom
1937-4-28
1135
San Luis Obispo
1.9 mi ene Lincoln School; Adelaida Quad., ene Lincoln School
Comment
CHSC70511
Calystegia malacophylla subsp. pedicellata
R. A. Schlising
1973-5-13
3092
San Luis Obispo
E of Pozo; along La Panza Camp road to Summit, 3.2 mi NE of junction with Pozo Road.
Comment
UC1965407
Calystegia subacaulis subsp. episcopalis
R. K. Brummitt & S. M. Namoff
2012-6-10
22044
San Luis Obispo
Edge of San Luis Obispo town, top of Lizzie Street
Comment
SEINET7063733
Camissonia boothii subsp. decorticans
A. G. Vestal
1947-4-21
s.n.
San Luis Obispo
On Hog Canyon Road between Estrella and Parkfield. Hog Canyon. UTM Zone 10, 723357mE, 3963327mN. (WGS84/NAD83).
421
Comment
SEINET7073184
Camissonia boothii subsp. decorticans
A. G. Vestal
1963-4-19
s.n.
San Luis Obispo
On a steep bank. Polo Priesto Valley [Palo Priesto Canyon] east of Mucho Spring. About 3.6 miles southeast of Route 466 [46 and 41] on Palo Priesto-Cholams Road. UTM Zone 10, 748513mE, 3952711mN. Coordinate datum: NAD27.
Comment
RSA144835
Camissonia boothii subsp. decorticans
E. G. Linsley
1960-4-11
60 -33
San Luis Obispo
5 miles southwest of Shandon
Comment
RSA610433
Camissonia boothii subsp. decorticans
R. S. Woglum
1940-4-11
2572
San Luis Obispo
Outer Coast Ranges: Northern Santa Lucia Mountains, Creston.
Comment
UCR248225
Camissonia californica
David J. Keil
1987-5-6
20114
San Luis Obispo
Hwy 229 c. 1/2 mi north of junction with Hwy 58
390
Comment Read comments Jul 13 2018
OBI11992
Camissonia campestris subsp. campestris
Robert F. Hoover
1948-4-17
7469
San Luis Obispo
San Juan River S of Shandon
Comment
RSA14186
Camissonia campestris subsp. campestris
Roxana S. Ferris
1935-3-30
9138
San Luis Obispo
Head of Cuyama Valley near Kern County Line.
Comment
RSA186621
Camissonia confusa
Peter H. Raven
1963-5-5
18323
San Luis Obispo
La Panza Campground
640
Comment
RSA781522
Camissonia hardhamiae
David J. Keil
1986-4-13
19196
San Luis Obispo
2 miles E from junction with Las Pilitas Road on Parkhill Road. S side of highway.
Comment
UC1583635
Camissonia hardhamiae
David Keil
1986-5-13
19434
San Luis Obispo
Hi Mountain Rd near Hi Mountain Lookout
944
Comment
RSA43089
Camissonia micrantha
Robert F. Hoover
1947-4-25
7068
San Luis Obispo
Black Lake, south of Arroyo Grande.
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
RSA0080017
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang, Tommy Stoughton
2015-6-4
3206
San Luis Obispo
Montana de Oro State Park: Along path from parking lot at end of Sand Spit Rd. to beach, just up the dunes from the beach.
16
Comment
UC55692
Camissoniopsis micrantha
Mrs. R. W. Summers
1886-2-21
San Luis Obispo
Oso Flaco Sand Hills
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
UC455061
Campsis grandiflora
I. J. Condit
1910-6-14
San Luis Obispo
Sanger Cal. Grounds of Fancher Creek Nursery
Comment
OBI15149
Capsella bursa-pastoris
Elizabeth Rudd
1970-4-2
5
San Luis Obispo
3 mi N of Santa Margarita
274
Comment
SBBG112744
Cardamine californica
C. B. Hardham
1957-3-25
1568
San Luis Obispo
Las Tablas Crk, 7X Ranch
Comment
OBI83677
Cardamine hirsuta
Maiah Alman, Jeremy Retornaz, Mitch Zehr
2016-2-7
1
San Luis Obispo
Bob Jones Bike Trail
Comment
UCR266201
Cardamine hirsuta
David J. Keil
2001-3-13
29173
San Luis Obispo
San Luis Obispo, [west] end of South Street at San Luis O. Creek
49
Comment
OBI82464
Cardamine oligosperma
David J. Keil, with Bill Waycott, Neil Havlik, and Ron Rothman
2016-3-4
33540
San Luis Obispo
Santa Rita Canyon area west of Templeton. Ron Rothman property at 6140 High Laurel Lane
400
Comment
UC1191449
Cardaria draba
Malcolm A. Nobs, S. Galen Smith
1949-6-24
859
San Luis Obispo
at e end of Morro Bay Morro Bay
Comment
UC75798
Cardionema ramosissimum
Miss M. Alice King
May, 1895
San Luis Obispo
Arroyo Grande
Comment
CDA43177
Carduus tenuiflorus
David J. Keil, Rhonda Riggins, D. R. Miller
1998-5-27
27503
San Luis Obispo
Santa Lucia Mountains.; Hearst Ranch. San Simeon Creek Rd., 15.3 miles from Hwy 1 at Wheelbarrow Gulch.
0
Comment
SBBG110239
Carex
C. B. Hardham
1963-7-3
10908
San Luis Obispo
Waterdog Crk
609
Comment
OBI34419
Carex globosa
David J. Keil, Kathy Jones
1982-4-4
15831
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
OBI6439
Carex globosa
Robert F. Hoover
1947-3-1
6635
San Luis Obispo
Cambria
Comment
OBI78537
Carex globosa
D. R. Miller
2009-6-11
609 .895
San Luis Obispo
Rocky Butte/Pine Mt Region. Cole Ranch, Marmolejo Crk drainage
701
Comment
CAS-BOT-BC28394
Carex gracilior
Clare B. Hardham
1958-3-29
2957
San Luis Obispo
Swampy area around a spring, Toro Creek Rd. Santa Lucia Mountains.
Comment
RSA142247
Carex gracilior
Clare B. Hardham
1958-3-29
2957
San Luis Obispo
Santa Lucia Mountains: Toro Creek Road-off Morro Road between Atascadero and Morro Bay.
Comment
CAS-BOT-BC21854
Carex harfordii
Clare B. Hardham
1960-6-17
6183
San Luis Obispo
Cambria.
Comment
OBI60789
Carex harfordii
David J. Keil
1991-5-18
21561
San Luis Obispo
C.T. Ranch on E and N outskirts of Cambria
100
Comment
RSA90871
Carex harfordii
J. T. Howell, Alice Eastwood
1938-6-14
5955
San Luis Obispo
Cambria
Comment
UC1108385
Carex mendocinensis
Clare B. Hardham
1960-6-17
6160
San Luis Obispo
Santa Lucia Mountains, at headwaters of Chris Flood Creek.
Comment
OBI22647
Carex nudata
Robert F. Hoover
1947-3-21
6706
San Luis Obispo
Calif Polytechnic campus
Comment
POM230031
Carex nudata
Alice Eastwood, John Thomas Howell
1937-5-1
4167
San Luis Obispo
Reservoir Canyon near San Luis Obispo.
Comment
OBI45095
Carex obispoensis
David J. Keil, Jepson Herbarium Grp
1987-4-11
s.n.
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
UC1133414
Carex obispoensis
B. Bolt
1936-4-20
670
San Luis Obispo
1 1/4 miles W of Cuesta. San Luis Obispo 7.5' Quad.
Comment
CAS-BOT-BC539869
Carex obispoensis
R. F. Hoover
1969-6-23
11392
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
SEINET12854905
Carex pachystachya
D. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-1
14329
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
OBI69304
Carex pellita
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-22
29832
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 deg. N x 120.581 deg. W) and gravel pit road east of Garden Farms (35.419 deg. N x 120.599 deg. W)Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
CAS-BOT-BC118553
Carex praegracilis
R. F. Hoover
1946-7-14
6226
San Luis Obispo
North end of Morro Bay on sand dunes.
Comment
CAS-BOT-BC117633
Carex serratodens
R. F. Hoover
1950-5-7
7900
San Luis Obispo
Pine Mt. above San Simeon along streamlet issuing from mine tunnel.
Comment
RSA142248
Carex serratodens
Clare B. Hardham
1960-6-1
6002
San Luis Obispo
Near Burnett Peak. Santa Lucia Mountains.
610
Comment
OBI3074
Carex spissa
Larry E. Brown
1971-1
San Luis Obispo
Comment
JEPS70179
Carex spissa
Robert J. Rodin
1969-7-4
8352
San Luis Obispo
1/2 mi. down on w. side from Sargent Cypress Forest by spring
Comment
OBI48038
Carex subbracteata
David J. Keil
1981-5-16
14696
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
UC310444
Carex subbracteata
Philip A. Munz
1926-4-9
10204
San Luis Obispo
15 mi from Morro (on Willow Creek Road, Ascension School)
Comment
SEINET13261686
Carex teneriformis
D. Keil
1985-1
18799
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
UC1928129
Carex tumulicola
David Keil, V. L. Holland
2001-5-24
29486
San Luis Obispo
Western outskirts of Atascadero. 3-F Meadows area, proposed for housing development
Comment
UCR85208
Carthamus baeticus
R. D. Goeden, J. Teerink
1995-5-19
s.n.
San Luis Obispo
Central Coast, E of Morro Bay along Hwy 41
140
Comment
OBI34071
Castilleja affinis
Kathy Jones
1982-5-7
s.n.
San Luis Obispo
Nipomo Mesa, S of Arroyo Grande. Big Coreopsis Hill
Comment
RSA185369
Castilleja affinis
Clare B. Hardham
1961-3-29
6690
San Luis Obispo
Cottonwood Pass West of Cholame (Rd 41).
610
Comment
UC1583738
Castilleja affinis subsp. affinis
David Keil with Eric A. Wise
1985-4-25
18552
San Luis Obispo
n side Black Lake Canyon (near Calif Hwy 1)
Comment
UCD147269
Castilleja brevistyla
MJ Colletti; D. Hickson, M. Gordon
2010-4-5
CARR 998 -2
San Luis Obispo
San Luis Obispo County: Carrizo Plains, American Preserve.
587
Comment
UC454805
Castilleja densiflora subsp. obispoensis
I. J. Condit
1908-4-28
San Luis Obispo
See Canyon
Comment
JEPS77469
Castilleja densiflora subsp. obispoensis
T. I. Chuang with Fei-Mei Chuang
1978-5-19
7691
San Luis Obispo
2.6 mi s San Simeon (on e side of road)
Comment
OBI69480
Castilleja densiflora subsp. obispoensis
Jody Olson
2005-4-12
s.n.
San Luis Obispo
Camp San Luis Obispo: Range B about 100 m N of bldg. UTM E 709263 N 3913612 Site B
Comment
OBI28604
Castilleja exserta
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
14
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
OBI25556
Castilleja exserta
David J. Keil
1981-5-16
14650
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
JEPS35332
Castilleja exserta subsp. exserta
R. F. Hoover
1964-6-6
8963
San Luis Obispo
Los Osos
Comment
SD50991
Castilleja exserta subsp. exserta
Darley F. Howe
1960-4-10
San Luis Obispo
South of Morro Bay
Comment
UCR163625
Castilleja exserta subsp. exserta
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9208
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
OBI76680
Castilleja exserta subsp. exserta
Jason Dart
2008-4-14
306
San Luis Obispo
Palo Prieto Conservation Bank; Temblor Range, Still Parcel, 1 mi ESE of Twisselman Lake
724
Comment
UC1276274
Castilleja exserta subsp. exserta
R. F. Hoover
1947-4-25
7066
San Luis Obispo
2 mi s Arroyo Grande
Comment
JEPS7429
Castilleja exserta subsp. latifolia
R. F. Hoover
1950-5-30
7939
San Luis Obispo
just s Mouth of Arroyo de la Cruz
Comment
SBBG107622
Castilleja exserta subsp. latifolia
C. B. Hardham
1961-5-16
7050
San Luis Obispo
Baywood Park
Comment
OBI17781
Castilleja foliolosa
Dave Imper
1977-4-7
97
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd
Comment
OBI31576
Castilleja foliolosa
Joy Nishida
1982-5-29
393
San Luis Obispo
American Cyn Capground. Along a cattle trl across stream from campground. Trl follows stream on SE facing slope
536
Comment
OBI9642
Castilleja minor var. stenantha
Robert F. Hoover
1969-7-12
11435
San Luis Obispo
Sandy bed of Salinas River at Paso Robles
Comment
OBI56354
Castilleja minor var. stenantha
Austin P. Griffiths, Kathleen & Gaylord Jones
Nov-81
s.n.
San Luis Obispo
San Luis Valley. E off hwy 1, ca 2 mi Camp San Luis Obispo
Comment
UC1314913
Castilleja plagiotoma
R. F. Hoover
1967-3-27
10276
San Luis Obispo
Chalk Mt.; Cuyama Valley
Comment
POM230543
Caulanthus anceps
Alice Eastwood, J. T. Howell
1937-5-2
s.n.
San Luis Obispo
Paso Robles
Comment
RSA212265
Caulanthus anceps
Robert F. Hoover
1967-4-16
10476
San Luis Obispo
Canyon in Temblor Range near north end of Elkhorn Plain
Comment
CAS-BOT-BC38219
Caulanthus anceps
Ethel Crum
1935-4-13
1727
San Luis Obispo
Nineteen miles north of Simmler, on Cholame road.
914
Comment
UCD114200
Caulanthus anceps
Marc Meyer
1993-4-3
15
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, 2 miles NW of Soda Lake Road and Simmier Road on Soda Lake Road, adjacent to Soda Lake.
Comment
LA29215
Caulanthus californicus
Mary V. Hood;
1944-4-21
43- 48 k*
San Luis Obispo
Cuyama Valley
914
Comment
JEPS27180
Caulanthus californicus
W. L. Jepson
1932-4-3
16214
San Luis Obispo
Carrizo Plain opposite Panorama Hills; Carrizo Plain
609
Comment
RSA201534
Caulanthus heterophyllus
Robert F. Hoover
1952-5-11
8194
San Luis Obispo
Navajo Camp, La Panza Range
Comment
CAS-BOT-BC40470
Caulanthus inflatus
Roxana S. Ferris
1935-3-29
9123
San Luis Obispo
16 miles south of Soda Lake on the Maricopa Road, Carriso Plain.
Comment
SJSU3390
Caulanthus inflatus
C. W. Sharsmith
1962-4-21
6855
San Luis Obispo
lower reaches of Recruit Canyon near Crocker Peak; Temblor Range
Comment
OBI82390
Caulanthus lasiophyllus
David J. Keil, with George Butterworth
2016-2-25
33474
San Luis Obispo
Chorro Creek Ecological Reserve, east of San Luisito Creek Road between Highway 1 and San Luisito Creek
Comment
OBI14881
Caulanthus lemmonii
Robert F. Hoover
1967-4-15
10454
San Luis Obispo
Cyn W of "Cottonwood Cyn bridge" lower Cuyama Valley
Comment
CAS-BOT-BC48993
Ceanothus cuneatus
R. F. Hoover
1958-3-26
8435
San Luis Obispo
Ridge of Santa Lucia Mts. N. W. of Cuesta Pass
Comment
CDA17945
Ceanothus cuneatus
Austin Griffiths, G. F. Hrusa
1987-4-29
18154
San Luis Obispo
Montana de Oro State Park; 50 yds in out from N Hazard Canyon northernmost high ridge.
0
Comment
CDA17953
Ceanothus cuneatus
Austin Griffiths, G. F. Hrusa
1987-4-29
18142
San Luis Obispo
Montana de Oro State Park; N of Hazard Canyon.
0
Comment
OBI83457
Ceanothus cuneatus
Drew Kenyon, Katie Felger, Meha Patel
2017-1-27
1
San Luis Obispo
Irish Hills Natural Reserve, about a quarter mile from the trailhead along the Bog Thistle trail
125
Comment
SBBG110052
Ceanothus cuneatus var. cuneatus
C. B. Hardham
1956-4-13
402
San Luis Obispo
Santa Rita Crk, W of Templeton
Comment
UC577867
Ceanothus cuneatus var. cuneatus
H. C. Lee
1936-3-16
504
San Luis Obispo
s Morro Bay (mouth of Coon Creek.); Port San Luis quad.
60
Comment
OBI4274
Ceanothus cuneatus var. cuneatus
Larry E. Brown
1970-4-26
1786
San Luis Obispo
Black Mtn lookout in the Los Padres natl forest
Comment
SBBG109595
Ceanothus cuneatus var. cuneatus
C. B. Hardham
1956-3-2
161
San Luis Obispo
Westside Pass, Santa Rita Rd, W of Templeton
Comment
CDA17927
Ceanothus cuneatus var. fascicularis
Austin Griffiths, G. F. Hrusa
1987-4-29
18138
San Luis Obispo
Montana de Oro State Park; 4th sandhill N of Spooners Cove.
0
Comment
OBI66837
Ceanothus cuneatus var. fascicularis
Austin P. Griffiths, G. F. Hrusa
1987-4-29
18152
San Luis Obispo
Montana de Oro State park; 100 yds from road on ridge N of first cyn N of cable 3x12 + 15
Comment
OBI69624
Ceanothus cuneatus var. fascicularis
Austin P. Griffiths, G. F. Hrusa
1987-4-29
18138
San Luis Obispo
Montana de Oro State park, 4th sandhill N of Spooners Cove
Comment
SBBG8401
Ceanothus cuneatus var. ramulosus
C. B. Hardham
1960-4-2
5275
San Luis Obispo
Black Mtn, Cambria-Cayucos Rd [St Hwy 46]
579
Comment
CAS-BOT-BC49119
Ceanothus cuneatus var. ramulosus
W. R. Dudley
1903-4-3
s.n.
San Luis Obispo
By the railway tunnels through the Santa Margarita Mountains
Comment
CAS-BOT-BC49778
Ceanothus dentatus
R. F. Hoover
1952-5-10
8162
San Luis Obispo
Near mouth of Arroyo de la Cruz (just s. of), on mesa summit
Comment
UC569841
Ceanothus foliosus
B. Bolt
1936-5-14
718
San Luis Obispo
1/2 mi se Santa Margarita; Pozo quad.
487
Comment
CAS-BOT-BC64410
Ceanothus foliosus subsp. medius
R. F. Hoover
1964-4-15
8730
San Luis Obispo
Ridge nw. of Cuesta Pass.
Comment
CAS-BOT-BC64404
Ceanothus foliosus subsp. medius
R. W. Summers
1886-5-3
132
San Luis Obispo
Santa Lucia Mountains.
Comment
CDA17854
Ceanothus foliosus var. medius
Austin Griffiths, G. F. Hrusa
1987-5-2
18164
San Luis Obispo
Cuesta Ridge; West end of Cuesta Ridge Botanical Area
0
Comment
OBI10520
Ceanothus foliosus var. medius
Robert J. Rodin
1962-5-11
6869
San Luis Obispo
About 4 mi NW of Cuesta Summit, (beyond TV Towers in old burn) 4 mi N of San Luis Obispo
Comment
OBI10493
Ceanothus impressus
Robert F. Hoover
1948-4-5
7436
San Luis Obispo
Edge of San Luis Valley on Carpenter Cyn road to Arroyo Grande
Comment
OBI5005
Ceanothus impressus
Carl B. Wolf
1941-7-11
10977
San Luis Obispo
Nipomo Mesa, Approx 3 mi NW of Nipomo
Comment
UC1070845
Ceanothus leucodermis
H. C. Lee
1936-5-11
597
San Luis Obispo
1/4 mi s Musick; Nipomo quad., San Luis Obispo National Forest
289
Comment
UCR122497
Ceanothus leucodermis
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6606
San Luis Obispo
South Coast Range, La Panza Range, Calf Canyon, CA Hwy 58, 4.5 mi east of Santa Margarita
335
Comment
CAS-BOT-BC63546
Ceanothus leucodermis
H. E. McMinn
1923-6-21
1169
San Luis Obispo
N. to s. boundary of Atascadero.
Comment
SBBG93714
Ceanothus oliganthus var. sorediatus
S. A. Junak
1990-5-1
4303
San Luis Obispo
N edge of Cuesta Ridge Botanical Area, along old trail on ridge ca. 0.55 mi E of W Cuesta Ridge Rd, ca. 0.3 mi S of second high voltage tower E of W Cuesta Ridge Rd
594
Comment
UCR42653
Ceanothus oliganthus var. sorediatus
David J. Keil, D. R. Miller, R. A. Pimentel, R. Riggins
1985-4-27
18702
San Luis Obispo
Central Coast, 7 mi. from Calif. Hwy 1 (Rte 1) along San Simeon Creek Road, near Rocky Butte lookout at Circle 3 Ranch Gate
230
Comment
RSA518082
Ceanothus oliganthus var. sorediatus
Steven A. Junak
1990-4-26
4201
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca 0.4 mi S of Tassajera Creek Road at S end of dirt road on Ames property, which is ca 1.8 mi W of intersection with hwy 101.
518
Comment
CAS-BOT-BC51231
Ceanothus papillosus
Roxana S. Ferris
1939-6-18
9790
San Luis Obispo
Santa Lucia Mts. - Summit road along south fork of Las Tablas Creek on Klau-Cambria Road
579
Comment
SBBG104337
Ceanothus spinosus
F. L. Johnson, E. A. Young
1993-5-27
ROB 686
San Luis Obispo
Cerro Romualdo; Camp San Luis Obispo
Comment
OBI10330
Ceanothus thyrsiflorus
Robert F. Hoover
1947-3-16
6682
San Luis Obispo
San Carpoforo Crk
Comment
UCSB3999
Ceanothus thyrsiflorus var. thyrsiflorus
Ralph, F.
1959-4-11
San Luis Obispo
along hillside of Hwy 1, 14.2 miles north of San Simeon.
60
Comment
OBI27334
Centaurea melitensis
Robert L. Allen, Nancy E. Arnold
1981-5-17
323
San Luis Obispo
Chaparral area burned on 31 July, 1980. CDF fire no. 53-265. 7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza mts
Comment
OBI31044
Centaurea melitensis
Julie M. Vanderwier
1978-5-28
81
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI3865
Centaurea melitensis
Patricia Wiese
1971-5-31
75
San Luis Obispo
Fuelbreak in Cuesta ridge Botanical area. 2 mi NW of Cuesta Pass
762
Comment
OBI66053
Centaurium
Greg Wilvert
2006-2-10
538
San Luis Obispo
SE Half of the Caliente Range. 0.6 km SW of Padrones Spring
1092
Comment
UC456206
Centaurium davyi
I. J. Condit
1909-7-6
San Luis Obispo
Arroyo Grande
Comment
UC54861
Centaurium davyi
Mrs. R. W. Summers
San Luis Obispo
Santa Margarita
Comment
SBBG61037
Centromadia fitchii
Henry Chapman Ford
1895-1
San Luis Obispo
Cholame
Comment
OBI16301
Centromadia fitchii
Robert F. Hoover
1946-9-9
6370
San Luis Obispo
San Marcos Crk (W of San Miguel)
Comment
SD249130
Centromadia parryi subsp. congdonii
Dvid Keil
1992-6-30
23301
San Luis Obispo
Laguna Lake Park. Low areas near lake edge.
35
Comment
UC639036
Centromadia parryi subsp. congdonii
B. E. and H. J. Miossi
1940-8-11
270
San Luis Obispo
1 mi n San Luis Obispo
91
Comment
CAS-BOT-BC279319
Centromadia pungens subsp. pungens
H. Walton Clark
1926-6-1
s.n.
San Luis Obispo
Paso Robles
Comment
UC480900
Centromadia pungens subsp. pungens
Katharine Brandegee
1912-10-2
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC95017
Centrostegia thurberi
R. C. Wenk
2007-4-20
648
San Luis Obispo
Carrizo Plain N.M., above Selby Rocks Campground, foothills of Caliente Range
731
Comment
CDA43306
Cerastium fontanum subsp. vulgare
David J. Keil
2001-3-2
29163
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo, next to Administration Building.
0
Comment
OBI31451
Cercocarpus betuloides
Joy Nishida, Robert Allen
1982-4-10
241
San Luis Obispo
American Cyn; Near stream in campground
524
Comment
OBI75769
Cercocarpus betuloides
Steven A. Junak
1990-4-26
4202
San Luis Obispo
Santa Lucia Mts: Near boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk rd at S end of dirt road on Ames property, which is ca. 1.8 mi W of intersection with hwy 101
518
Comment
OBI16849
Chaenactis fremontii
Robert F. Hoover
1967-3-27
10293
San Luis Obispo
Chalk Mt, cuyama Valley
Comment
OBI16808
Chaenactis glabriuscula var. glabriuscula
Robert F. Hoover
1967-3-22
10266
San Luis Obispo
Hills at W edge of Carrizo Plain, W of Simmler
Comment
OBI16802
Chaenactis glabriuscula var. glabriuscula
Robert F. Hoover
1966-3-30
9784
San Luis Obispo
First large cyn N of Crocker Grade, W side of Temblor Range
Comment
UC57438
Chaenactis glabriuscula var. lanosa
J. H. Barber
1899-4-19
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC277601
Chaenactis glabriuscula var. lanosa
Alice Eastwood
1906-6-13
367
San Luis Obispo
Country adjacent to Santa Maria
Comment
CAS-BOT-BC277607
Chaenactis glabriuscula var. lanosa
Ernest C. Twisselmann
1955-4-9
1827
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Red Hills, 7.6 miles southeast of Shandon
420
Comment
JEPS70957
Chaenactis glabriuscula var. lanosa
L. R. Heckard
1973-5-12
3399
San Luis Obispo
about 4 air mi nw of Pozo (near Yaro Creek, along Las Palitos road); Yaro Creek
502
Comment
UC903213
Chaenactis glabriuscula var. lanosa
Ethel Crum
1940-4-7
2104
San Luis Obispo
3.3 mi se of Cholame (sw-facing slope at top of ridge, Palo Prieto Canyon, n end of Temblor Range); Inner South Coast Ranges, Temblor Range, Palo Prieto Canyon
487
Comment
UCD130365
Chaenactis glabriuscula var. lanosa
Carl B. Mankinen
1968-5-16
s.n.
San Luis Obispo
Santa Luis Obispo County: Nipomo Road Power Station on west side of freeway ca. 3 miles south of Nipomo.
Comment
CAS-BOT-BC279625
Chaenactis stevioides
Alice Eastwood; John Thomas Howell
1935-3-25
2050
San Luis Obispo
Summit of Cottonwood Pass
Comment
CAS-BOT-BC279637
Chaenactis stevioides
R. F. Hoover
1967-4-15
10453
San Luis Obispo
Canyon just west of Cottonwood Canyon bridge, lower Cuyama Valley
Comment
OBI16826
Chaenactis stevioides
Robert F. Hoover
1967-4-15
10453
San Luis Obispo
Cyn just W of "Cottonwood Cyn bridge" lower Cuyama Valley
Comment
OBI81220
Chaenactis stevioides
David J. Keil, Rhonda Riggins, Richard Pimentel, Melissa Luckow, and Larry Kelly
1988-3-18
20387
San Luis Obispo
Elkhorn Road, 4 miles from junction with Simmler-Soda Lake Road
640
Comment
CAS-BOT-BC279622
Chaenactis stevioides
Ernest C. Twisselmann
1969-5-7
15225
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon
563
Comment
UC90130
Chaenactis stevioides
L. Jared
1890-5-1
San Luis Obispo
Goodwin
Comment
UC1130414
Chamaesyce ocellata subsp. ocellata
H. C. Lee
1937-5-11
935
San Luis Obispo
1 mi s San Miguel
195
Comment
OBI82429
Chenopodium album
David J. Keil
2015-9-25
33413
San Luis Obispo
Outside city limits of San Luis Obispo along Los Osos Valley Road between Diablo Drive and Foothill Road
43
Comment
OBI38187
Chenopodium album
Eric Wise
1983-10-25
1857
San Luis Obispo
Creston Lake. Approx 1/2 mi S of Creston; 1/2 mi S of lake proper in small pond
Comment
OBI80476
Chenopodium californicum
David J. Keil
2015-2-14
32600
San Luis Obispo
Pismo Preserve. Eastern fringe of preserve along Thousand Hills Road between Price Canyon Road and unpaved road into preserve
25
Comment
SBBG112695
Chenopodium californicum
C. B. Hardham
1957-6-15
2227
San Luis Obispo
Villa Crk
Comment
SDSU19555
Chenopodium californicum
Nuri Benet-Pierce, John P. Pierce
2010-6-3
292
San Luis Obispo
Montana de Oro SP ; From the beach parking lot, al the way towards the beach. Morro Bay CA
27
Comment
UC72713
Chenopodium californicum
J. E. Roadhouse
1905-4
35
San Luis Obispo
San Luis Obispo
Comment
UCD98103
Chenopodium californicum
P. B. Kennedy
1917-6-1
s.n.
San Luis Obispo
San Luis Obispo County: Paso Robles.
Comment
OBI17237
Chenopodium littoreum
Robert F. Hoover
1965-5-16
9365
San Luis Obispo
Near Jack Lake
Comment
SBBG25892
Chenopodium littoreum
E. R. Blakley
1962-5-23
5139
San Luis Obispo
0.25 mi N of Oso Flaco Lake
15
Comment
RSA760937
Chenopodium macrospermum var. halophilum
R. F. Thorne, P. Everett
1962-10-3
31428
San Luis Obispo
Ditch near Oso Flaco Lake
8
Comment
OBI79766
Chloris gayana
David J. Keil, With Kathy Keil
2013-2-17
31543 -1
San Luis Obispo
Cambria. Highway 1, ca. 0.25 miles South of Cambria Pines Road. West side of Highway 1
15
Comment
OBI59657
Chlorogalum pomeridianum
David J. Keil, with Jill Bushakra
2001-6-14
29556
San Luis Obispo
Summit area between Prefumo Canyon and See Canyon, San Luis Range.
Comment
SBBG132556
Chlorogalum pomeridianum
D. Keil
1988-7-2
20881
San Luis Obispo
E of S Bay Blvd vicinity of old cement plant or on hill to NE; Morro Bay State Park
Comment
OBI69771
Chondrilla juncea
D. R. Miller, S. G. Ayres
1993-8-15
893 42 A
San Luis Obispo
Along RR tracks at Wilhelmina Ave, Santa Margarita
Comment
CAS-BOT-BC541486
Chorizanthe angustifolia
D. H. Wilken; E. Painter; M. Wetherwax
2005-4-26
16227
San Luis Obispo
Just S of Jack Lake, 0.7 km due E of Lettuce Lake
600
Comment Read comments Aug 25 2020
OBI11205
Chorizanthe angustifolia
Robert F. Hoover
1964-7-11
9179
San Luis Obispo
3 mi NW of Nipomo
Comment
RSA216729
Chorizanthe angustifolia
Robert F. Hoover
1966-5-15
9855
San Luis Obispo
Jack Lake
Comment
CAS-BOT-BC178930
Chorizanthe angustifolia
Ernest C. Twisselmann
1959-5-23
5271
San Luis Obispo
Pecho Hills, just N of the mouth of Hazard Canyon
45
Comment
RSA0029604
Chorizanthe angustifolia
P. A. Munz
1957-5-17
22586
San Luis Obispo
Baywood Park, S end of Morro Bay.
Comment
SDSU4921
Chorizanthe angustifolia
D. F. Howe
1963-5-18
3493
San Luis Obispo
11.7 miles S of Pismo Beach on #1.
Comment
CAS-BOT-BC178982
Chorizanthe biloba
R. F. Hoover
1946-6-16
6172
San Luis Obispo
W slope of Carrizo Plain, at tops of grade leading from San Jaun River
Comment
CAS-BOT-BC178985
Chorizanthe biloba
Roxana S. Ferris
1939-6-9
9777
San Luis Obispo
one and one eight miles W of Cretson on Templeton road
Comment
SEINET10957684
Chorizanthe biloba
Mary K. Brandegee
1911-1
Brandegee s.n.
San Luis Obispo
Paso Robles, San Luis Obispo County. In the Coast Ranges, Upper Sonoran Zone.
Comment
UC155248
Chorizanthe biloba var. biloba
Katharine Brandegee
San Luis Obispo
Paso Robles Coast Ranges; Paso Robles, San Luis Obispo Co.
Comment
JEPS90488
Chorizanthe breweri
Dean W. Taylor
1994-5-26
14389
San Luis Obispo
directly behind & w. from Madonna Inn San Luis Obispo; S. Coast Ranges, San Luis Obispo <7 1/4> Quad.(1979)
67
Comment
OBI11251
Chorizanthe breweri
Robert F. Hoover
1946-6-15
6144
San Luis Obispo
Reservoir Cyn
Comment
OBI81309
Chorizanthe breweri
David J. Keil, V. L. Holland
1988-4-26
20553
San Luis Obispo
Irish Hills, San Luis Range. Froom Ranch on southwestern side of Los Osos Valley Road, just west of junction with Calle Joaquin and US 101.
Comment
CAS-BOT-BC191837
Chorizanthe clevelandii
Clare B. Hardham
1960-5-17
5764
San Luis Obispo
Bee Rock. Santa Lucia Mountains
Comment
CAS-BOT-BC191523
Chorizanthe diffusa
Ernest C. Twisselmann
1956-6-1
2887
San Luis Obispo
S end of Morro Bay, near Baywood Park
30
Comment
OBI30867
Chorizanthe diffusa
Julie M. Vanderwier
1978-5-11
21
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI62668
Chorizanthe diffusa
Jason Dart
2003-5-8
D 210
San Luis Obispo
Lot 24 of the subdivision of lots B, C, and F of the Corbett Tract, Arroyo Grande. This parcel is located on badger Cyn Rd, 1.5 mi up Corbett Cyn Rd from the intersection of hwy 227
127
Comment
CAS-BOT-BC191244
Chorizanthe douglasii
Ernest C. Twisselmann
1955-5-27
2024
San Luis Obispo
Mariana Creek, La Panza Mountains. La Panza Range
594
Comment
RSA115605
Chorizanthe douglasii
E. C. Twisselmann
1955-5-27
2024
San Luis Obispo
La Panza Range.
595
Comment
CAS-BOT-BC256949
Chorizanthe membranacea
Ernest C. Twisselmann
1954-5-11
1210
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at Summit of Palo Prieta Pass. (Near O'Brien Jack Ranch Gate)
640
Comment
RSA201678
Chorizanthe obovata
Robert F. Hoover
1947-7-10
7287
San Luis Obispo
Mesa' 4 miles west of Nipomo
Comment
SEINET5332369
Chorizanthe obovata
K. Brandegee
1911-1
84
San Luis Obispo
Price Canyon, near the coast.
Comment
UC1185320
Chorizanthe obovata
Clare B. Hardham
1959-6-10
4881
San Luis Obispo
Atascadero Santa Lucia Mountains, Atascadero (Santa Barbara Road, Santa Lucia Mountains)
Comment
LA105655
Chorizanthe palmeri
Barry A. Prigge;
1989-7-3
8627
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, ca 2.8 mi up San Bernardo Creek Rd from State Hwy 1
106
Comment
OBI77735
Chorizanthe palmeri
David J. Keil
1981-6-20
14874
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz e of hwy 1
Comment
SBBG117979
Chorizanthe palmeri
E. Painter, M. Wetherwax
2000-6-11
SLO 118
San Luis Obispo
SSW of Chorro Reservoir, W side of rd between reservoir and California Mens Colony prison
200
Comment
CAS-BOT-BC252744
Chorizanthe palmeri
Katharine Brandegee
No date on label.
s.n.
San Luis Obispo
Five Mile House near San Luis Obispo
Comment
CAS-BOT-BC32827
Chorizanthe rectispina
Edward Palmer
1876-7-10
466
San Luis Obispo
25 miles NE of San Luis Obispo
Comment
NY285651
Chorizanthe rectispina
E. Palmer
1876-1
466
San Luis Obispo
35 miles northeast of San Luis Osbipo
Comment
OBI57090
Chorizanthe staticoides
G. F. Hrusa
1995-6-20
12360
San Luis Obispo
Black Butte Research Natural Area. Immed adj to Entrance 1, 1/2 mi N of Mt Lowe
600
Comment
CAS-BOT-BC255285
Chorizanthe staticoides
E. R. Blakley
1960-6-8
3471
San Luis Obispo
At head of Canyon Del Cojo, 5 1/2 miles NE of Point Conception, Santa Ynez Mts.
487
Comment
OBI73420
Chorizanthe uniaristata
David J. Keil
2010-6-1
30826
San Luis Obispo
La Panza Mountains. 4.5 road miles west of San Juan Creek bridge, and east of Highway 58 0?300 m along dirt road.
500
Comment
RSA782676
Chorizanthe uniaristata
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-6-18
43
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
CAS-BOT-BC255382
Chorizanthe xanti var. xanti
Ernest C. Twisselmann
1954-6-5
1327
San Luis Obispo
Foot of Crocker Grade, south-eastern San Luis Obispo, Temblor Range and the Western San Joaquin Valley
685
Comment
SBBG105301
Chorizanthe xanti var. xanti
C. B. Hardham
1991-6-28
12233
San Luis Obispo
dirt rd to Cuyama Valley, ca. 2-3 mi below Caliente Mtn ridge
Comment
UC1135213
Chrysolepis chrysophylla var. minor
H. A. Jensen
1930-9-25
68
San Luis Obispo
Mouth of Coon Creek; Cayucos Quad.
91
Comment
OBI16757
Cichorium intybus
Robert F. Hoover
1965-9-29
9685
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC284038
Cirsium brevistylum
Alice Eastwood
1926-4-28
13647
San Luis Obispo
Cambria
Comment
SBBG109835
Cirsium brevistylum
C. B. Hardham
1958-8-7
3830
San Luis Obispo
Willow Crk
Comment
CDA18937
Cirsium fontinale var. obispoense
B. Villegas
1999-6-16
990055
San Luis Obispo
Central Coast Ranges; Laguna Ranch, near Laguna Lake Park, San Luis Obispo.
80
Comment Read comments Oct 26 2014
OBI70542
Cirsium fontinale var. obispoense
Baldo Villegas
1999-1
San Luis Obispo
Comment Read comments Oct 26 2014
PASA89
Cirsium occidentale
1928-5-4
San Luis Obispo
Coast near San Simeon
Comment
OBI16723
Cirsium occidentale var. californicum
Robert F. Hoover
1964-7-9
9137
San Luis Obispo
5 mi W of Pozo (Salsipuedes Crk)
Comment
CAS-BOT-BC280122
Cirsium occidentale var. venustum
John Thomas Howell
1933-7-2
11418
San Luis Obispo
Paso Robles
Comment
OBI57429
Cirsium scariosum var. loncholepis
David J. Keil
1998-11-13
28199
San Luis Obispo
Guadalupe Dunes. Dune swale wetland in back dunes area
Comment
CDA21725
Cirsium undulatum
R. Funk
1950-10-2
San Luis Obispo
Bonetti, Los Osos.
0
Comment
JEPS64613
Cirsium vulgare
Ernest C. Twisselmann
1970-9-17
17504
San Luis Obispo
hills at the head Palo Prieta Canyon; Temblor Range, Western San Joaquin Valley, Palo Prieta Canyo
685
Comment
OBI32347
Cirsium vulgare
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15924
San Luis Obispo
2.35 mi E of jctn with Santa Rosa Crk rd and Fiscalini ranch rd on dirt rd leading onto slopes of Cypress Mtn
Comment
CDA15190
Cistus ladanifer
G. F. Hrusa
1998-4-2
14350
San Luis Obispo
South Coast Ranges; Nipomo Mesa. E end of Willow Rd.
Comment
OBI22630
Cladium californicum
Robert F. Hoover
1947-7-27
7341
San Luis Obispo
Blacklake Canyon s. of Arroyo Grande
Comment
OBI70794
Clarkia affinis
David J. Keil, with Kathleen A. Keil
2009-5-12
30607
San Luis Obispo
San Luis Obispo. Bishop Peak Open Space. Felsman Loop Trail
Comment
SEINET7063708
Clarkia affinis
A. G. Vestal
1947-4-18
s.n.
San Luis Obispo
Serpentine at San Luis Obispo and just over the northeast side along Route 101. UTM Zone 10, 714410mE, 3908183mN. (WGS84/NAD83).
107
Comment
OBI65861
Clarkia affinis
D. R. Miller
1994-4-30
494 -293
San Luis Obispo
Pine Mt Region. along rd edge near Cline cabin; Tobacco Crk drainage
500
Comment
UCR160384
Clarkia bottae
George K. Helmkamp, E. A. Helmkamp
2005-6-9
9618
San Luis Obispo
Central Coast Ranges, Arroyo Grande to Huasna Road along Arroyo Seco Creek, 9.6 miles NE of Huasna Townsite Road
378
Comment
OBI12131
Clarkia bottae
Danny Lickness
1968-5-23
13
San Luis Obispo
Found 450 yds up Poly Cyn on the right side of road
Comment
UCSB39413
Clarkia cylindrica
Mutter, Fritz
1976-5-20
San Luis Obispo
On highway 41; one mile from the junction with hwy. 46
335
Comment
RSA67561
Clarkia cylindrica subsp. cylindrica
P. A. Munz
1951-4-12
16285
San Luis Obispo
13 miles from McKittrick, St. Hwy 178, towards Simmler, Temblor Range.
762
Comment
JEPS43756
Clarkia epilobioides
Miss Rhoda Reed
May 1914
San Luis Obispo
San Luis Mt. San Luis Obispo
Comment
OBI12106
Clarkia modesta
Robert F. Hoover
1947-5-9
7128
San Luis Obispo
Middle Branch of Huerhuero Crk N of Wells Corner
Comment
CAS-BOT-BC162486
Clarkia prostrata
R. F. Hoover
1964-6-13
9094
San Luis Obispo
Point Sierra Nevada, just north of Arroyo de la Cruz
Comment
OBI12122
Clarkia prostrata
Robert F. Hoover
1947-5-25
7224
San Luis Obispo
Coast directly W of Cambria
Comment
OBI66537
Clarkia prostrata
David J. Keil
1997-5-8
26246
San Luis Obispo
Along highway 1, 1.2 miles south of turnoff to hearst san simeon state historic monument, just north of little pico creek bridge.
15
Comment
SBBG109857
Clarkia purpurea
C. B. Hardham
1960-5-17
5760
San Luis Obispo
Nipomo Mesa
Comment
OBI42262
Clarkia purpurea subsp. quadrivulnera
David J. Keil, V. L. Holland
1986-5-26
19590
San Luis Obispo
Oak Shores development on N shore of Nacimiento Lake
Comment
POM153219
Clarkia purpurea subsp. quadrivulnera
C. L. Hitchcock
1928-6-17
41
San Luis Obispo
Road between Atascadero and Morro, at summit of grade.
350
Comment
UC1122429
Clarkia purpurea subsp. quadrivulnera
H. C. Lee
1937-5-5
878
San Luis Obispo
1 1/2 mi s Dry Creek School; Paso Robles Quadrangle (130D)
Comment
UC127395
Clarkia purpurea subsp. quadrivulnera
Benj. Cobb
1907-1
10
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC163949
Clarkia purpurea subsp. quadrivulnera
Alice Eastwood
1928-5-17
15133
San Luis Obispo
Along old road to Pozo, San Luis Obispo
Comment
SBBG103499
Clarkia purpurea subsp. quadrivulnera
C. F. Smith
1993-6-2
12463
San Luis Obispo
rd to crest of Caliente Range, 7.6 mi from Russell Ranch gate in lower Cuyama Valley oilfield
Comment
CAS-BOT-BC164557
Clarkia purpurea subsp. viminea
R. F. Hoover
1947-4-25
7065
San Luis Obispo
2 mi. s. of Arroyo Grande
Comment
CAS-BOT-BC165237
Clarkia similis
Clare B. Hardham
1957-6-7
2086
San Luis Obispo
4 1/2 miles west of Paso Robles, south road to Adelaida
Comment
OBI30985
Clarkia speciosa subsp. immaculata
Julie M. Vanderwier
1978-1
San Luis Obispo
Comment
JEPS43749
Clarkia speciosa subsp. immaculata
Rhoda Reed
1916-5-21
San Luis Obispo
Cavitas Canyon San Luis Obispo
Comment
UC1181824
Clarkia speciosa subsp. immaculata
H. and M. Lewis
1947-6-24
469
San Luis Obispo
3.8 mi s Edna School; Carpenter Canyon
Comment
CHSC47120
Clarkia speciosa subsp. speciosa
L. P. Janeway
1988-6-11
2756
San Luis Obispo
On shoulder and cutbank of dirt rd along Creston Rd (hwy 229) 0.4 mi N of Calf Cyn Rd (hwy 58). Low in cyn.
396
Comment
UC149943
Clarkia speciosa subsp. speciosa
Katharine Brandegee
1911-7-12
San Luis Obispo
Santa Margarita
Comment
RSA131980
Clarkia speciosa subsp. speciosa
Gale Sphon
1959-6-6
353
San Luis Obispo
La Panza Campground, Los Padres National Forest.
Comment
RSA495270
Clarkia speciosa subsp. speciosa
L. D. Gottlieb
1988-6-22
8833
San Luis Obispo
On rt 58, 0.8 mi N of Park Hill Rd.
Comment
SBBG28634
Clarkia unguiculata
E. C. Twisselmann
1967-5-23
13108
San Luis Obispo
Cottonwood Pass
502
Comment
CAS-BOT-BC439589
Claytonia parviflora subsp. parviflora
Ira L. Wiggins
1932-3-21
5802
San Luis Obispo
Bitterwater Valley, between Cholame and Annette
Comment
OBI44842
Claytonia parviflora subsp. parviflora
David J. Keil
1985-3-31
18497
San Luis Obispo
Calf Cyn area along Calif Rte 58 halfway between Park Hill Rd and hwy 229
Comment
SEINET198601
Claytonia parviflora subsp. parviflora
A. D. Gifford
1937-3-26
781
San Luis Obispo
0.5 mi E of Pozo CA
460
Comment
RSA187339
Claytonia perfoliata
I. L. Wiggins
1929-5-21
3694
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero.
Comment
RSA130664
Claytonia perfoliata
R. W. Summers
1884-4-17
s.n.
San Luis Obispo
[Unspecified]
Comment
RSA648479
Claytonia perfoliata
Mary D Arche
1981-4-19
81 -9
San Luis Obispo
Cambria, 1 mile N on Sunbury St
15
Comment
SBBG104413
Claytonia perfoliata subsp. perfoliata
F. L. Johnson Proctor
1993-2-19
ROB 124
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
SBBG112683
Claytonia perfoliata subsp. perfoliata
C. B. Hardham
1956-3-27
307
San Luis Obispo
Chimney Rock
Comment
OBI37903
Clematis lasiantha
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18569
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk rd, N of rocky Butte lookout at locked gate
732
Comment
OBI3979
Clematis lasiantha
Elizabeth Rudd
1971-4-26
236
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
UC1125968
Clematis lasiantha
C. M. Belshaw
1936-3-21
1679
San Luis Obispo
1.4 mi. n. Porter Ranch (near Plot #24); Nipomo Quad.
274
Comment
CAS-BOT-BC91476
Clematis lasiantha
Ira L. Wiggins
1929-4-16
3658
San Luis Obispo
Grade, 6 miles above Moro on Atascadero Road.
Comment
UC1125967
Clematis ligusticifolia
B. Bolt
1936-6-5
762
San Luis Obispo
1 mi. e. Santa Margarita (Plot 139); San Luis Obispo Quad.
Comment
JEPS35088
Collinsia bartsiifolia var. davidsonii
R. F. Hoover
1947-4-26
7087
San Luis Obispo
n Pozo; Upper Toro Creek
Comment
OBI42128
Collinsia heterophylla
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19483
San Luis Obispo
Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa lucia Mts in area that was locally the E boundary of the Las Piltas fire of July 1985
Comment
RSA647823
Collinsia heterophylla
Charles D. Dunn
1972-4-15
s.n.
San Luis Obispo
Perfumo Canyon
61
Comment
POM97309
Collinsia heterophylla
Philip A. Munz
1926-4-8
10178
San Luis Obispo
35 miles east of Paso Robles
Comment
UCSB18579
Collinsia heterophylla
Copeland, Jerry
1964-5-2
San Luis Obispo
1 foot E of Lopez Canyon Road; 9.3 miles from U.S. Highway 101; E of Arroyo Grande
Comment
RSA0042804
Collinsia heterophylla var. heterophylla
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6454
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
JEPS62617
Collinsia sparsiflora var. collina
Clare B. Hardham
1960-3-23
5253
San Luis Obispo
Hills n of Bee Rock; Santa Lucia Mountains
Comment
OBI9618
Collinsia sparsiflora var. collina
Robert F. Hoover
1949-4-11
7591
San Luis Obispo
18 mi E of Creston on La Panza rd
Comment
UC1357012
Conicosia pugioniformis
R. F. Hoover
1951-3-4
8032
San Luis Obispo
San Luis Obispo
Comment
OBI60495
Conium maculatum
Larry Kelly, David J. Keil
1988-10-1
300
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI53622
Conium maculatum
Arthur W. Hazebrook
1991-4-19
35
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, stabilized dunes approx 30 m up from riparian corridor that runes E-W along the NE facing side of the Hill
Comment
OBI53631
Conium maculatum
Arthur W. Hazebrook
1991-5-7
55
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill
Comment
CAS-BOT-BC286195
Conyza canadensis
Ernest C. Twisselmann
1954-8-29
1532
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselmann Ranch: Eastern San Luis Obispo County
Comment
JEPS70053
Cordylanthus rigidus subsp. rigidus
L. R. Heckard
1971-9-27
2834
San Luis Obispo
0.7 mi e of Pismo Beach-Edna Road (along Ormonde Road); Ormonde Road
45
Comment
OBI9558
Cordylanthus rigidus subsp. rigidus
Robert F. Hoover
1946-8-3
6253
San Luis Obispo
Upper Coon Crk, San Luis range, at edge of woods
Comment
OBI9588
Cordylanthus rigidus subsp. rigidus
Robert F. Hoover
1969-7-17
11479
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
RSA537657
Cordylanthus rigidus subsp. rigidus
L. R. Heckard
1971-9-27
2834
San Luis Obispo
Along Ormonde road, 0.7 miles east of Pismo Beach-Edna road.
46
Comment
UC1873058
Coreopsis bigelovii
David Keil
2001-3-28
29206
San Luis Obispo
Diablo Range. Avenal Ridge. Cottonwood Pass along Hwy 41, 1.1 mi W of Kern Co. line
597
Comment
UC2027124
Coreopsis bigelovii
Greg Wilvert
2005-4-2
92
San Luis Obispo
Southeast Half of Caliente Range: 100 m S of Wells Spring
Comment
CAS-BOT-BC287059
Coreopsis calliopsidea
Ernest C. Twisselmann
1953-3-16
557
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Twisselman Ranch, extreme NE corner of the Owens field, E part of county
Comment
RSA176454
Coreopsis calliopsidea
Peter H. Raven
1962-3-24
16965
San Luis Obispo
1.4 miles from junction of U.S. Highway 466 on State 41, just west of Cottonwood Pass
381
Comment
UC1285240
Coreopsis douglasii
R. F. Hoover
1948-4-17
7482
San Luis Obispo
Commatti Canyon
Comment
OBI16638
Corethrogyne filaginifolia
Robert F. Hoover
1946-8-4
6270
San Luis Obispo
N end of Morro Bay
Comment
SBBG82915
Corethrogyne filaginifolia
C. F. Smith
1957-10-10
5641
San Luis Obispo
Dune Lakes S of Oceano
Comment
CAS-BOT-BC101446
Corethrogyne filaginifolia
Ernest C. Twisselmann
1956-11-3
3223
San Luis Obispo
Service Road 0.1 mile below west end of Salinas Dam
399
Comment
RSA130642
Corethrogyne filaginifolia var. filaginifolia
R. W. Summers
s.n.
San Luis Obispo
Morro, near sea
Comment
OBI15266
Cornus sericea subsp. occidentalis
B. A. Smith
1966-5-14
80
San Luis Obispo
Cerro Alto campground
Comment
UC1122758
Cornus sericea subsp. sericea
B. Bolt
1936-5-13
708
San Luis Obispo
2 1/2 mi. e. Cerro Alto; Santa Barbara Nat'l Forest, San Luis Obispo Quad.
Comment
SBBG118031
Cortaderia selloana
J. Froland
2000-10-12
4
San Luis Obispo
adjacent to upper Chorro Crk (where old jeep trail crosses creek), ca. 200 m N of northernmost bog thistle spring; Camp San Luis Obispo
250
Comment
OBI72362
Cotula australis
Anthony Baniaga
2010-3-31
80
San Luis Obispo
Black Lake Cyn, Choin Property
49
Comment
OBI16632
Cotula coronopifolia
Neil Havlik
1968-4-28
179
San Luis Obispo
Ellysly crk, 1.4 mi S of Harmony on Hwy 1
Comment
OBI29559
Cotula coronopifolia
Melissa Luckow
1981-6-25
722
San Luis Obispo
N of San Simeon Beach
Comment
OBI38480
Cotula coronopifolia
Eric Wise
1981-6-26
676
San Luis Obispo
Villa Crk reservoir, hwy 1 N of Cayucos
Comment
OBI20266
Crassula connata
Ann McBeth
1979-4-25
7
San Luis Obispo
Indian Knob. 4 mi N of Pismo Beach
Comment
OBI72277
Crassula connata
Anthony Baniaga
2010-2-5
22
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
452
Comment
UC1927697
Crepis capillaris
David Keil
2003-8-23
30282
San Luis Obispo
Arroyo Grande. Lawn area in ornamental plantings around Wal-Mart Shopping Center (1168 W Branch Street, Arroyo Grande).
Comment
UC52325
Crocanthemum scoparium var. vulgare
Mrs. R. W. Summers
1882-6-8
55
San Luis Obispo
Santa Lucia Mts.
Comment
CDA17554
Croton californicus
Austin Griffiths, Craig Cunningham
1980-5-25
s.n.
San Luis Obispo
Central Coast; Near Little Coreopsis Hill to east.
Comment
HSC91719
Croton californicus
Susan H. Bicknell
1989-4-18
San Luis Obispo
Montano de Oro
Comment
OBI71198
Croton setiger
Ann Cochran
1986-7-19
21
San Luis Obispo
Orchard at the corner of Cucamunga and Doris trl
Comment
OBI35500
Cryptantha
S. M. Inman
1983-5-14
44
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
CAS-BOT-BC189423
Cryptantha circumscissa
R. F. Hoover
1947-4-26
7082
San Luis Obispo
3 miles NE of Pozo
Comment
OBI67144
Cryptantha clevelandii
E. L. Painter & M. Wetherwax, J. Wetherwax
2001-4-18
CR- 212
San Luis Obispo
Camp Roberts. Exclosure above palisades above Boy Scout Rd, S of Nacimiento River. UTMs NAD 27 zone 10, 694884E, 3958799N
280
Comment
UC55711
Cryptantha clevelandii
Mrs. R. W. Summers
Mar 1 1888-Apr 1 1888
San Luis Obispo
Hathaway Hill
Comment
SDSU20258
Cryptantha clevelandii var. florosa
Michael G. Simpson
2012-6-10
3701
San Luis Obispo
Dunes east of Morro Bay State Park, along, ca. 600 feet due west of corner of south end of Inyo Street on foot path, then ca. 400 feet north and 600 feet west.
11
Comment
RSA517232
Cryptantha clevelandii var. florosa
Barbara Ertter, David J. Keil, J. Hickman, T. Sholars, et al.
1987-4-11
6849
San Luis Obispo
Arroyo de la Cruz on Hearst Ranch, ca. 7 air miles N of San Simeon.
61
Comment
PASA1984
Cryptantha intermedia
Margaret Stason, F. Brubaker
1930-4-14
199
San Luis Obispo
Temblor mountains
Comment
UC573227
Cryptantha intermedia
T. M. Hendrix
1937-4-22
78
San Luis Obispo
2.1 mi nw Highland School; Pozo Quad.
472
Comment
RSA166509
Cryptantha leiocarpa
E. R. Chandler
1963-6-23
1321
San Luis Obispo
Oso Flaco Lake.
Comment
OBI79744
Cryptantha micromeres
David J. Keil, with David & Linda Chipping, Dirk Walters, Marlin Harms, George Butterworth, & John Chesnut
2013-3-16
31551
San Luis Obispo
North slope of Caliente Range. Saucito Rocks
790
Comment
OBI54489
Cryptantha microstachys
Matthew Arterburn
1997-4-16
56
San Luis Obispo
Top of Black Mtn
Comment
SBBG23581
Cryptantha microstachys
E. C. Twisselmann
1965-3-23
10497
San Luis Obispo
hills at the summit of Palo Prieto Cyn
670
Comment
OBI32030
Cryptantha muricata
David J. Keil, Melissa Luckow
1981-7-3
14939
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
RSA0042402
Cryptantha muricata
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6518
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
RSA0079275
Cryptantha muricata var. muricata
G. Fred Hrusa
1995-5-29
12326
San Luis Obispo
Summit of N facing slope approx. 1.25 m. NW of 101 on main ridge NW of Cuesta Pass.
500
Comment
UCR66486
Cryptantha nevadensis var. rigida
I. W. Clokey, C. B. Clokey
1937-4-13
5823
San Luis Obispo
SE corner of the county.
800
Comment
OBI45911
Cryptantha pterocarya
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19263
San Luis Obispo
Temblor Range. 1.15 mi NE of jctn of Elkhorn Rd on Crocker Grade Rd T31S, R21E, SE corner of sect 22
838
Comment
CAS-BOT-BC80782
Cupressus macrocarpa
R. F. Hoover
1967-2-18
10223
San Luis Obispo
Diablo Canyon, San Luis Range
Comment
CAS-BOT-BC80883
Cupressus sargentii
Mrs. Hazzard Gragg
1932-4-29
s.n.
San Luis Obispo
[Adelaide] Adelaida Country
Comment
OBI42937
Cuscuta
Jan Johnson, Melissa Boggs
1986-5-11
11
San Luis Obispo
Las Padres Natl Forest. E Cuesta Ridge about 12 mi N of San Luis Obispo, off hwy 101
Comment
UC1583644
Cuscuta californica
David Keil
1983-7-16
17402
San Luis Obispo
n of San Simeon (vicinity of Arroyo de la Cruz, s of the arroyo); Arroyo de la Cruz
Comment
OBI82595
Cuscuta subinclusa
David J. Keil, with Kathleen Keil
2016-6-26
33272 -2
San Luis Obispo
Santa Rita Road west of Templeton
275
Comment
OBI14809
Cuscuta subinclusa
Robert F. Hoover
1946-8-17
6289
San Luis Obispo
Arroyo Grande crk below jctn of Lopez Cyn
Comment
SBBG104618
Cynodon dactylon
F. L. Johnson, N. A. McCarty
1993-10-15
ROB 743
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
OBI22351
Cynosurus echinatus
Robert F. Hoover
1964-6-12
9054
San Luis Obispo
Near Rocky Butte fire lookout
Comment
OBI65906
Cynosurus echinatus
D. R. Miller
1994-4-28
494 -252
San Luis Obispo
Pine Mt. Region. From Ridge Rd, near Hasmans Rd jctn; Pico Crk drainage
914
Comment
OBI17022
Cyperus eragrostis
F. Rush
Jun-56
43
San Luis Obispo
SE slope, Mt SLO
Comment
SBBG104760
Cyperus eragrostis
F. L. Johnson, E. A. Young
1993-5-23
ROB 532
San Luis Obispo
1 km SW of Ranch House on Nacimiento Rd; Camp Roberts
Comment
SD232557
Cyperus odoratus
George Helmkamp
1996-6-21
1194 A
San Luis Obispo
Santa Margarita Lake.
395
Comment
SBBG16240
Danthonia californica
M. A. Piehl
1963-4-21
63102
San Luis Obispo
Los Osos Valley Rd, ca. 1 mi E of Los Osos
10
Comment
OBI14794
Datisca glomerata
Robert F. Hoover
1965-9-7
9538
San Luis Obispo
Santa Lucia Range. Santa Rita crk W of Templeton
Comment
UCD107692
Datisca glomerata
G. T. Nordstrom
1937-6-16
1346
San Luis Obispo
San Luis Obispo County: Four miles southeast of Lime Mountains.
304
Comment
OBI79863
Datura stramonium
David J. Keil
2012-7-18
31454
San Luis Obispo
Just north of bridge over Santa Maria River on highway 1, north of Guadalupe
25
Comment
OBI70088
Datura wrightii
Bernard Miossi
1939-7-10
119
San Luis Obispo
In Calf Cyn along Calf cyn rd, .1 mi N of Morano Crk
366
Comment
CAS-BOT-BC299154
Deinandra corymbosa subsp. corymbosa
H. M. Hall
1931-6-8
13150
San Luis Obispo
San Simeon
Comment
CAS-BOT-BC293909
Deinandra fasciculata
R. W. S.
1886-5-1
s.n.
San Luis Obispo
Unspecified
Comment
CAS-BOT-BC293923
Deinandra fasciculata
Rev. R. W. Summers
1883-1-24
446
San Luis Obispo
S. L. Obispo
Comment
CAS-BOT-BC299356
Deinandra increscens subsp. increscens
R. F. Hoover
1947-8-10
7366
San Luis Obispo
Osos Valley
Comment
OBI32019
Deinandra increscens subsp. increscens
David J. Keil
1980-5-18
14028
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
UC1285369
Deinandra increscens subsp. increscens
R. F. Hoover
1947-8-9
7361
San Luis Obispo
between San Carpoforo Creek and Arroyo de la Cruz
Comment
UC185673
Deinandra increscens subsp. increscens
Katharine Brandegee
1912-1
San Luis Obispo
Comment
CAS-BOT-BC299954
Deinandra kelloggii
David D. Keck
1934-4-26
2792
San Luis Obispo
Cottonwood Canyon east side of Cottonwood Pass, eastern San Luis Obispo County, 7.5 mi. N.E. of Cholame
Comment
OBI16190
Deinandra pallida
Robert F. Hoover
1967-6-4
10611
San Luis Obispo
Cyn in Temblor range near N end of Elkhorn Plain
Comment
SFV17440
Deinandra pallida
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
CAS-BOT-BC131028
Deinandra paniculata
R. F. Hoover
1966-9-12
9978
San Luis Obispo
Site of Bellevue - Santa Fe School, just north of Hidden Valley Hot Springs
Comment
CHSC44054
Deinandra pentactis
L. P. Janeway
1988-6-10
2743
San Luis Obispo
Near Middle Branch Huerhuero Cr ca 3 1/2 mi S of Creston.
388
Comment
SBBG104514
Deinandra pentactis
F. L. Johnson, E. A. Young
1993-5-25
ROB 588
San Luis Obispo
0.5 km N of Bee Rock Rd on E Perimeter Rd; Camp Roberts
Comment
CAS-BOT-BC292076
Deinandra pentactis
David D. Keck; J. Clausen
1934-4-27
2835
San Luis Obispo
4 mi. N. of Paso Robles
Comment
CAS-BOT-BC292088
Deinandra pentactis
R. F. Hoover
1946-9-15
6399
San Luis Obispo
Rinconada Mine, betw. Santa Margarita and Pozo
Comment
POM284872
Deinandra pentactis
Lyman Benson
1936-9-8
7993
San Luis Obispo
Paso Robles. Mt range: South Coast; watershed: Salinas River.
335
Comment
UCSB24772
Deinandra pentactis
Tanowitz, Barry
1974-8-15
San Luis Obispo
At junction of El Camino and San Anselmo Rd. on south roadside, Atascadero
Comment
CAS-BOT-BC292111
Delairea odorata
Ernest C. Twisselmann
1965-11-2
11711
San Luis Obispo
Highway 1 on the south side of San Carpojo Creek
30
Comment
UCD40569
Delphinium gypsophilum
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-26
1533
San Luis Obispo
California Valley, north of boundary of Carrizo Plain National Monument. Along Soda Lake Road, just south of intersection with Cornell Road.
609
Comment
OBI10605
Delphinium gypsophilum
Robert F. Hoover
1969-5-20
11320
San Luis Obispo
Upper Las Tablas Crk
Comment
OBI10651
Delphinium gypsophilum
Robert F. Hoover
1967-5-20
10578
San Luis Obispo
W side of Carrizo Plain about 1 mi S of Calif Valley HQ
Comment
JEPS5528
Delphinium gypsophilum subsp. gypsophilum
A. S. Albert
1936-4-13
San Luis Obispo
Comment Read comments Sep 21 2014
UC2027439
Delphinium gypsophilum subsp. gypsophilum
Greg Wilvert
2005-4-24
300
San Luis Obispo
Southeast Half of the Caliente Range. 1.1 km WNW of Lawson Spring.
Comment
UC56071
Delphinium parryi
J. H. Barber
1899-5-28
San Luis Obispo
Paso Robles
Comment
OBI79369
Delphinium parryi
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31658
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
UCD96279
Delphinium parryi
H. Lewis; C. Epling
1941-5-24
s.n.
San Luis Obispo
San Luis Obispo County: Pozo.
Comment
RSA216753
Delphinium parryi subsp. blochmaniae
Robert F. Hoover
1969-5-3
11296
San Luis Obispo
3 miles W of Nipomo
Comment
SBBG104445
Delphinium parryi subsp. parryi
F. L. Johnson, E. A. Young
1993-5-24
ROB 573
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UC1125992
Delphinium parryi subsp. parryi
W. A. Peterson
1937-4-16
704 A
San Luis Obispo
4.4 mi nnw Mustang Spring (Plot 118); La Panza Quadrangle
731
Comment
CAS-BOT-BC116364
Delphinium parryi subsp. parryi
Ernest C. Twisselmann
1955-5-27
2022
San Luis Obispo
Navajo Canyon, La Panza Mountains
655
Comment
CAS-BOT-BC121457
Delphinium parryi subsp. parryi
Shogo Yamaguchi
1941-4-1
s.n.
San Luis Obispo
Camp Roberts
Comment
RSA0070474
Delphinium parryi subsp. parryi
L. S. Rose
1936-5-9
36264
San Luis Obispo
7 miles NW of Adelaida.
305
Comment
CAS-BOT-BC116399
Delphinium patens subsp. hepaticoideum
R. F. Hoover
1952-5-24
8217
San Luis Obispo
Caliente Mt., near highest peak
Comment
CAS-BOT-BC7991
Delphinium recurvatum
Alice Eastwood; J. T. Howell
1937-4-29
4124
San Luis Obispo
Carrizo Plain near Soda Lake
Comment
RSA0029686
Delphinium umbraculorum
Harlan Lewis, C. Epling
1947-5-2
s.n.
San Luis Obispo
3.7 - 4 miles south of Klau
Comment
PASA2565
Delphinium variegatum
Margaret Stason
1929-5-4
San Luis Obispo
Hills near Santa Margarita
Comment
UC1126363
Dendromecon rigida
T. M. Hendrix
1939-5-9
1029
San Luis Obispo
2.2 mi wnw Avenales Ranch; Branch Mt. Quadrangle
Comment
UC638987
Dendromecon rigida
B. E. and H. J. Miossi
1940-3-19
230
San Luis Obispo
along old Cuesta Grade 5 1/2 mi n San Luis Obispo (e-facing slope of canyon); Cuesta Canyon
385
Comment
UCD95200
Dendromecon rigida
G. F. Hrusa; T. D. Wilfred
1995-6-19
12347
San Luis Obispo
San Luis Obispo Co.: Santa Lucia Mtns. -- Cuesta Ridge West. S facing slope immed. SE of Cuest Ridge Botanical Area.
750
Comment
OBI11829
Dendromecon rigida
B. A. Smith
1966-4-14
34
San Luis Obispo
About 1-3/4 mi W on Cuesta Ridge from hwy 101 Cuesta Summit
Comment
OBI22305
Deschampsia danthonioides
Robert F. Hoover
1947-3-29
6789
San Luis Obispo
Creston (1 mi from, on Shandon Rd)
Comment
CAS-BOT-BC201617
Deschampsia danthonioides
Eben McMillan
1958-4-18
43 -10
San Luis Obispo
South of Soda Lake
609
Comment
CAS-BOT-BC201843
Deschampsia elongata
R. F. Hoover
1964-5-13
8839
San Luis Obispo
Santa Rita Creek west of Templeton
Comment
UCSB17441
Deschampsia elongata
Hardham, Clare
1961-5-18
San Luis Obispo
Ocean View Mine N of Cambria; Santa Lucia Mtns
762
Comment
RSA797192
Descurainia
Patricia Wilder
1965-4-10
1829
San Luis Obispo
Nipomo Mesa, field W of Nipomo, alt Pacific Drainage
107
Comment
UCR252046
Descurainia pinnata
Dan S. Cooper
2013-4-2
413- 84
San Luis Obispo
Central Coast, Los Osos, Audubon Society Sweet Springs Preserve
6
Comment
OBI15108
Descurainia pinnata
Robert F. Hoover
1950-4-2
7788
San Luis Obispo
W branch of Fernandez Crk; jsust above La Panza-Creston rd
Comment
OBI33013
Desmazeria rigida
David J. Keil
1983-4-23
16945
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
CAS-BOT-BC500820
Dichelostemma capitatum
Alice Eastwood
1926-4-28
13627
San Luis Obispo
Cambria
Comment
OBI80484
Dichondra
David J. Keil
1992-1
22951
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
CAS-BOT-BC209090
Digitaria sanguinalis
Clare B. Hardham
1956-7-23
1194
San Luis Obispo
Intersection Dover Canyon and Fork Mountain Road - Santa Lucia Mountains
Comment
CAS-BOT-BC152491
Diplacus aurantiacus
R. F. Hoover
1969-7-18
11484
San Luis Obispo
Price Canyon
Comment
CAS-BOT-BC152497
Diplacus aurantiacus
Alice Eastwood
1927-4-7
14292
San Luis Obispo
Morro
Comment
SBBG95350
Diplacus aurantiacus
C. Zeeb
1984-1-28
12
San Luis Obispo
0.6 mi E of Pennington Crk Rd
Comment
CAS-BOT-BC150707
Diplacus calycinus
R. F. Hoover
1969-6-3
11356
San Luis Obispo
Calf Canyon
Comment
SBBG21978
Diplacus fremontii
C. B. Hardham
1961-4-26
6921
San Luis Obispo
Franklin Crk, W of Adelaida
Comment
RSA223670
Dipsacus sativus
J. T. Howell
1964-6-29
40820
San Luis Obispo
Near St. Paul's Episcopal Church, Cambria.
Comment
CAS-BOT-BC195712
Distichlis spicata
Clare B. Hardham
1957-11-7
2739
San Luis Obispo
Villa Creek
Comment
RSA0038322
Distichlis spicata
John Thomas Howell
24375
San Luis Obispo
San Juan River Valley.
365
Comment
OBI15095
Dithyrea maritima
Robert F. Hoover
1947-7-11
7300
San Luis Obispo
S end of Morro Bay at edge of sandy beach
Comment
SD39647
Dithyrea maritima
Edith A. Purer
1932-8-27
4786
San Luis Obispo
Northwest of Guadalupe
Comment
OBI10745
Dodecatheon clevelandii
Robert F. Hoover
1957-3-28
8377
San Luis Obispo
La Panza district
Comment
OBI33819
Dodecatheon clevelandii
David J. Keil
1980-3-16
13713
San Luis Obispo
Along Park Hill Rd 0.5 mi W of jctn with Huerhuero Rd
Comment
OBI34878
Dodecatheon clevelandii
David J. Keil, Dirk Walters
1980-4-5
13751
San Luis Obispo
Ca 28 mi E of Santa maria on hwy 166 and N on Chimineas Ranch Rd
Comment
UCR163617
Dodecatheon clevelandii subsp. insulare
George K. Helmkamp, E. A. Helmkamp
2005-3-25
9211
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
UC456193
Dodecatheon clevelandii subsp. insulare
I. J. Condit
1908-1-22
San Luis Obispo
Poly Canon, C. P. S.
Comment
OBI15244
Dudleya abramsii subsp. murina
Robert F. Hoover
1947-6-26
7275
San Luis Obispo
"Poly Cyn" (Brizziolari Crk cyn of USGS map)
Comment
OBI35239
Dudleya abramsii subsp. murina
K. A. Nadeau
1983-4-30
25
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St. and Rockview rd
Comment
SD130029
Dudleya blochmaniae
Reid Moran
1977-6-30
24285
San Luis Obispo
Serpentine, NW slope, E of mouth of Corro Creek
49
Comment
OBI79373
Dudleya cymosa
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31631
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.
410
Comment
CAS-BOT-BC428288
Dudleya farinosa
L. R. Abrams
1937-7-31
13731
San Luis Obispo
This is four miles north of San Simeon
Comment
OBI53026
Dudleya pulverulenta
David J. Keil
1995-6-11
25345
San Luis Obispo
San luis Range. San Luis Bay Estates. Area proposed for housing development
Comment
SFV17437
Eastwoodia elegans
P. M. Schiffman
1998-5-28
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area near hillside near Elkhorn Road.
Comment
RSA770189
Ehrharta erecta
David J. Keil
1999-7-22
28384
San Luis Obispo
Los Osos at 1605 7th Street.
Comment
OBI22625
Eleocharis macrostachya
Robert F. Hoover
1965-9-7
9529
San Luis Obispo
Santa Lucia Range. Santa Rita Crk W of Templeton
Comment
UC1257336
Eleocharis macrostachya
R. F. Hoover
1969-7-19
11496
San Luis Obispo
S of Pismo Creek Pismo Beach, near
Comment
OBI35163
Eleocharis macrostachya
Eric Wise
1982-5-17
1491
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Sinton Middle Pond on Shell Crk Rd 8.0 mi N of hwy 58
Comment
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
SBBG47660
Eleocharis parishii
J. Copeland
1973-9-22
1030
San Luis Obispo
Cuyama River bed, ca. 18 mi E of jct of US Hwy 101 and St Hwy 166
Comment
RSA755076
Eleocharis rostellata
David J. Keil, Dave Hacker
2005-6-24
30388
San Luis Obispo
North of San Simeon along California Route 1, N of Piedras Blancas Lighthouse Road, S of Piedras Blancas Motel.
Comment
CAS-BOT-BC204254
Elymus trachycaulus subsp. subsecundus
R. F. Hoover
1964-8-13
9213
San Luis Obispo
San Bernardo Creek
Comment
OBI13945
Emmenanthe penduliflora
Robert F. Hoover
1967-4-15
10451
San Luis Obispo
Cyn just W of "Cottonwood Cyn bridge", lower Cuyama Valley
Comment
UCSB34147
Emmenanthe penduliflora
Nilsen, Erik
1980-4-27
San Luis Obispo
On Jolon Road 10 miles from Rt. 101
152
Comment
OBI7498
Ephedra californica
Robert F. Hoover
1967-4-9
10418
San Luis Obispo
Cyn in Temblor Range near N end of elkhorn Plain
Comment
CAS-BOT-BC81665
Ephedra californica
R. F. Hoover
1950-4-12
7796
San Luis Obispo
Panorama Hills near base of Crocker Grade
Comment
CAS-BOT-BC94964
Ephedra californica
R. C. Wenk
2007-4-10
616
San Luis Obispo
Carrizo Plain N.M., Swain pasture, 4.2 mi. E on Soda Lake Road from turnoff to KCL cmpgrd., then 1.5 mi. S
670
Comment
OBI12054
Epilobium ciliatum
Robert F. Hoover
1947-4-18
6963
San Luis Obispo
Near Piedras Blancas Point
Comment
OBI37147
Epilobium ciliatum subsp. watsonii
Eric Wise
1981-9-17
1110
San Luis Obispo
0.9 mi N of Santa Margarita on El Camino Real, across from Union 76
Comment
RSA659240
Epilobium minutum
David J. Keil
1986-4-13
19158
San Luis Obispo
Along Pozo Road, 0.5 miles NW of Rinconada Mine entrance on SW side of highway.
Comment
SEINET8075665
Epilobium pygmaeum
David Keil
2000-6-24
28818
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..; 0
335
Comment
SD27810
Epipactis gigantea
Carl B. Wolf
1929-4-16
3644
San Luis Obispo
Narrow canyon of Morrow Creek, 6 miles east of Morro Bay.
244
Comment
RSA201677
Equisetum arvense
Robert F. Hoover
1950-3-5
7768
San Luis Obispo
Piedras Blancas Point (just N of).
Comment
OBI53836
Equisetum laevigatum
Arthur W. Hazebrook, Kathleen G. Jones, Will Stagg
1993-3-22
197
San Luis Obispo
Nipomo Dunes Complex, Hidden Willow Valley, stabilized dunes 1.5 miles south of bug Coreopsis Hill
Comment
OBI27392
Equisetum telmateia
Thomas Burrows
1980-6-20
88
San Luis Obispo
Reservoir Canyon
160
Comment
SEINET3866701
Equisetum telmateia
Jim Baver
1980-2-28
2
San Luis Obispo
About 1/2 mile up canyon from the end of Reservoir Canyon Road.; 0
158
Comment
UCSB59922
Equisetum telmateia
Penkala, B.; Ryan, P.
1987-7-17
San Luis Obispo
Reservoir Canyon, ca. 0.25 mi from the end of Reservoir Rd., 1 mi N of San Luis Obispo off Hwy 101.
152
Comment
OBI66238
Eragrostis barrelieri
David J. Keil
1998-10-9
28137
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
RSA195866
Eragrostis cilianensis
E. C. Twisselmann
1967-9-8
13673
San Luis Obispo
Temblor Range and the Western San Joaquin Valley; T. Franklin Twisselmann residence, Choice Valley
640
Comment
OBI59114
Eragrostis mexicana
David J. Keil
1998-9-4
28107
San Luis Obispo
Hwy 41, 4 miles W of junction with McMillan Canyon Rd.
Comment
OBI26416
Eragrostis pectinacea
David J. Keil
1980-9-21
14231
San Luis Obispo
2 mi S of Creston on Calif 229
Comment
UCD64396
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1960-10-12
6018
San Luis Obispo
San Luis Obispo County: Raymond Twisselmann residence, Shandon.
329
Comment
CAS-BOT-BC209646
Eremalche parryi
Eben McMillan
1957-4-7
3330 A
San Luis Obispo
Al Stone Camp, near Painted Rock, southeastern San Luis Obispo County
670
Comment
OBI12403
Eremalche parryi subsp. kernensis
Robert F. Hoover
1950-4-14
7830
San Luis Obispo
N end of Elkhorn Plain
Comment
OBI25513
Eremalche parryi subsp. kernensis
David J. Keil
1978-5-6
s.n.
San Luis Obispo
17 mi N of jctn of Hwy 166 along Soda Lake Rd
640
Comment
OBI47617
Eremalche parryi subsp. kernensis
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19283
San Luis Obispo
Elkhorn Plain, 5.3 mi SE of Crocker Grade rd on Elkhorn Rd. T32S, R22E, SW corner of sect. 7
Comment
OBI53008
Eremalche parryi subsp. parryi
David J. Keil, Kathleen Keil
1995-4-9
24779
San Luis Obispo
Shell Crk rd, ca 1/2 mi N of jctn with Calif Rte 58
Comment
JEPS116483
Eremocarpus setiger
Alice Le Duc
1999-6-22
412
San Luis Obispo
Atascadero; ; ; on a 5+ acre parcel of land on Graves Creek, lot 31 Block 16 of Atascadero colony in the City of Atascadero
Comment
RSA784518
Eremocarpus setiger
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-6-18
41
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
OBI11998
Eremothera boothii subsp. decorticans
Robert F. Hoover
1967-3-27
10286
San Luis Obispo
Chalk Mtn, Cuyama Valley
Comment
UC56108
Eremothera boothii subsp. decorticans
J. H. Barber
1899-5-25
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC160170
Eremothera boothii subsp. decorticans
R. F. Hoover
1950-4-14
7816
San Luis Obispo
Base of Crocker Grade, Temblor Range
Comment
UC771770
Eriastrum calocyanum
R. F. Hoover
1946-6-16
6162
San Luis Obispo
La Panza district.
Comment
UC133703
Eriastrum densifolium subsp. densifolium
I. J. Condit
1909-9-6
27
San Luis Obispo
Oceano; sand hills
Comment
UC455684
Eriastrum densifolium subsp. densifolium
J. E. Roadhouse
1905-5-20
San Luis Obispo
Morro
Comment
RSA0107368
Eriastrum densifolium subsp. densifolium
Verne Grant, Alva Grant
1948-5-28
8543
San Luis Obispo
5 miles south of Oceano on Guadalupe road.
Comment
OBI83423
Eriastrum densifolium subsp. elongatum
David Keil
1998-6-30
27866
San Luis Obispo
Just E of junction La Panza Rd and Hwy 58.
Comment
RSA0107360
Eriastrum densifolium var. patens
David J. Keil
1982-6-27
16323
San Luis Obispo
Hills overlooking Los Osos from the south.
Comment
JEPS123260
Eriastrum hooveri
David Gowen
2005-5-11
301
San Luis Obispo
Elkhorn Road (dirt). Near base of hills, ca. 5.1 miles south of Hurricane Road.
Comment
OBI11564
Eriastrum hooveri
E. R. Chandler
1965-6-3
2365
San Luis Obispo
Cuyama Valley, about 1.5 miles west of State RT. #33, in the southeast corner of county
701
Comment
UCD163547
Eriastrum pluriflorum
CNPS Melinda Elster; Sara Taylor
2015-4-26
CARR- 969 A
San Luis Obispo
San Luis Obispo County: on the south end of Carrizo Plain National Monument.
761
Comment
RSA0120844
Eriastrum pluriflorum subsp. pluriflorum
Edwin Kline
1925-6-15
s.n.
San Luis Obispo
Near Paso Robles.
Comment
RSA600655
Ericameria arborescens
L. C. Wheeler
1959-8-5
7631
San Luis Obispo
Cerro Alto.
457
Comment
CAS-BOT-BC131580
Ericameria arborescens
Ernest C. Twisselmann
1965-10-8
11684
San Luis Obispo
Ridge road 0.5 mile northwest of Cuesta Summit, Santa Lucia Range
548
Comment
OBI16583
Ericameria cuneata var. spathulata
Robert F. Hoover
1963-10-26
8597
San Luis Obispo
Trail to Machesna Mt. , La Panza Range
Comment
OBI47414
Ericameria linearifolia
David J. Keil
1981-4-9
14298
San Luis Obispo
.6 mi W of jctn of road to Cholame along State hwy 58.
Comment
OBI15439
Ericameria linearifolia
Neil Havlik
1968-4-6
133
San Luis Obispo
Hyw 58, 16.4 mi E of Santa Margarita
Comment
OBI21644
Ericameria linearifolia
Tracey and Viola Call, Viola Call
1965-4-16
2348
San Luis Obispo
100 ft E of La Panza Pass on E-facing cut
777
Comment
SFV16391
Ericameria linearifolia
P. M. Schiffman
1993-3-19
s. n.
San Luis Obispo
Carrizo Plain Elkhorn Plain hillside.
Comment
OBI59542
Ericameria nauseosa var. hololeuca
George Butterworth
1997-11-3
210
San Luis Obispo
Beside hwy 58, at San Juan Crk
Comment
CDA17916
Erigeron blochmaniae
Austin Griffiths, M. D. Knudsen, K. G. Jones & G. A. Solzgeber
1986-6-11
s.n.
San Luis Obispo
Pismo Dunes; At SW corner of causeway, Oso Flaco Lake.
0
Comment
OBI16517
Erigeron blochmaniae
Robert F. Hoover
1964-8-14
9255
San Luis Obispo
Jack Lake
Comment
OBI46207
Erigeron blochmaniae
David J. Keil
1982-6-27
16328
San Luis Obispo
Hills overlooking Los Osos from the south
Comment
CAS-BOT-BC293648
Erigeron blochmaniae
Ernest C. Twisselmann
1955-10-1
2424
San Luis Obispo
Sand dunes at southwest end of Morro Bay
6
Comment
OBI16549
Erigeron foliosus
Robert J. Rodin
1954-7-3
5967
San Luis Obispo
Reservoir Cyn, 1 mi N of San Luis Obispo
Comment
CAS-BOT-BC308831
Erigeron glaucus
Alice Eastwood
1926-4-29
13668
San Luis Obispo
Cambria
Comment
SBBG109882
Erigeron glaucus
C. B. Hardham
1957-7-31
2493
San Luis Obispo
1 mi N of Cambria
Comment
UCSB7262
Erigeron glaucus
S., J.
1950-11-5
San Luis Obispo
6 miles north of San Simeon on Highway 1
Comment
UCSB28227
Erigeron glaucus
Bethlenfalvay, C.
1970-4-24
San Luis Obispo
Mouth of Pico Creek, 3 miles S of San Simeon
Comment
OBI16526
Erigeron sanctarum
Robert F. Hoover
1947-3-19
6687
San Luis Obispo
Head of Carpenter cyn, N of Arroyo Grande
Comment
OBI72371
Erigeron sumatrensis
Anthony Baniaga
2010-4-28
151
San Luis Obispo
Black Lake Cyn; Choin property
24
Comment
CAS-BOT-BC283002
Eriochloa lemmonii
Ernest C. Twisselmann
1968-10-11
15015
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County, Temblor Range and teh Wetern San Joaquin Valley
670
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
OBI13953
Eriodictyon traskiae subsp. smithii
W. Kent Allender
1962-12-17
21
San Luis Obispo
Cuesta Summit north of US 101, San Luis Obispo
Comment
CAS-BOT-BC248560
Eriogonum angulosum
Clare B. Hardham
1966-6-6
14258
San Luis Obispo
New Idria
Comment
OBI25493
Eriogonum baileyi var. baileyi
Malcolm G. McLeod, Dirk R. Walters
1979-8-15
1346
San Luis Obispo
Collected on consultation trip with Michael Mortenson DOT to bridge replacement sites at intersection of Shell, Camatti, Navajo and San Juan Crks with State Hwy 58
Comment
SEINET6332081
Eriogonum cithariforme var. agninum
David Keil, M. A. Corky Matthews, Janet Haden, Suzanne Schettler, Steve Edwards, and Jim Pittman
1988-6-11
20703
San Luis Obispo
N of San Simeon along system of ridges and canyons just north of Arroyo de la Cruz
Comment
RSA491710
Eriogonum cithariforme var. cithariforme
James L. Reveal, C. Rose Broome
1987-6-17
6476
San Luis Obispo
Along Navajo Grade Road, 0.2 miles west of the junction of the road north from La Panza, about 4.5 airline miles north-northeast of Pozo.
595
Comment
UCD77668
Eriogonum clavatum
Robert E. Preston
1998-6-17
1144
San Luis Obispo
Carrizo Plain, E side of Soda Lake, along Simmler-Soda Lake Rd, ca. 3 mi S of its jct with Elkhorn Rd
591
Comment
OBI11039
Eriogonum clavatum
John Thomas Howell
1948-6-14
24339
San Luis Obispo
Cholame Crk W of Shandon
Comment
CAS-BOT-BC246599
Eriogonum elegans
Ernest C. Twisselmann
1954-9-10
1568
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon: 5 miles south of Cholame
487
Comment
RSA586437
Eriogonum fasciculatum var. foliolosum
D. A. Young, F. L. Johnson
1992-6-17
ROB 0046
San Luis Obispo
Sulphur Spring road in middle of Area River
Comment
OBI11086
Eriogonum gossypinum
Robert F. Hoover
1967-6-4
10609
San Luis Obispo
Cyn in temblor range near N end of Elkhorn Plain
Comment
OBI82276
Eriogonum gracile
David J. Keil
2015-5-18
33189
San Luis Obispo
La Panza Range, eastern slope. Los Padres Ranch, west of Highway 58 between Red Hill Road and Shell Creek Road
500
Comment
CAS-BOT-BC250519
Eriogonum gracile
R. F. Hoover
1969-7-13
11455
San Luis Obispo
2 mi. s. of Atascadero
Comment
OBI60934
Eriogonum gracile var. gracile
David J. Keil
2002-9-12
29925
San Luis Obispo
North of Arroyo Grande, W Ormonde Road, ca. 1.2 miles from junction with Price Canyon Road. East side of road between drives to 525 and 535 W Ormonde Road
107
Comment
SEINET2444184
Eriogonum heermannii
David Keil
1986-9-27
19760
San Luis Obispo
1.5 mi n of jctn with Lockwood Valley Rd along California 33.
Comment
CAS-BOT-BC261185
Eriogonum heermannii var. heermannii
Lonnie Belden
1965-7-17
s.n.
San Luis Obispo
Morales Canyon just SW of Caliente Mt. Peak
Comment
UCR121264
Eriogonum nudum var. indictum
C. B. Wolf
1932-11-18
04414
San Luis Obispo
Sierra Madre Mountains, Cuyama Valley, 2.7 miles west of road leading from state highway [166] to Wasioja Post Office
518
Comment
OBI35286
Eriogonum parvifolium
Melody Dickens
1980-7-4
39 BH
San Luis Obispo
Collected on Black HIll, Morro Bay state park
Comment
UC1032232
Eriogonum parvifolium
B. Bolt
1936-1-21
553
San Luis Obispo
1st peak nw Cerro San Luis Obispo; San Luis Obispo Quadrangle
Comment
SD98849
Eriogonum parvifolium
Darley F. Howe
1977-5-16
San Luis Obispo
San Simeon State Beach
Comment
CAS-BOT-BC268371
Eriogonum roseum
Ernest C. Twisselmann
1954-9-10
1570
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Cottonwood Pass: 6 miles east of Cholame
563
Comment
OBI10965
Eriogonum roseum
Robert F. Hoover
1946-9-14
6382
San Luis Obispo
Santa Margarita-Creston rd
Comment
OBI75662
Eriogonum vimineum
D. R. Miller
2011-9-2
911 .997
San Luis Obispo
Rocky Butte/Pine Mt region. In Bear Cyn on 'Air Strip' cut, Tobacco crk drainage
500
Comment
OBI11023
Eriogonum viridescens
Robert F. Hoover
1947-5-10
7150
San Luis Obispo
Cuyama Valley E of river bridge on main hwy
Comment
CAS-BOT-BC264890
Eriogonum viridescens
Clare B. Hardham
1956-6-16
926
San Luis Obispo
Vicinity of Chimney Rock, Santa Lucia Mountains
Comment
CAS-BOT-BC264900
Eriogonum viridescens
R. F. Hoover
1946-6-16
6165
San Luis Obispo
La Panza District just w. of La Panza Ranch
Comment
UC1296107
Eriogonum viridescens
R. F. Hoover
1946-6-16
6165
San Luis Obispo
just w La Panza Ranch; La Panza district
Comment
UC1296108
Eriogonum viridescens
R. F. Hoover
1949-6-4
7748
San Luis Obispo
San Juan River on Pozo-Simmler road San Juan River
Comment
CAS-BOT-BC304115
Eriophyllum confertiflorum
R. F. Hoover
1947-3-29
6803
San Luis Obispo
5 miles E of Creston on La Panza Rd
Comment
RSA187159
Eriophyllum confertiflorum
I. L. Wiggins
1929-5-21
3683
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero.
Comment
CAS-BOT-BC304112
Eriophyllum confertiflorum
Ernest C. Twisselmann
1955-5-27
2032
San Luis Obispo
La Panza Range. Upper Navajo Canyon
762
Comment
OBI16497
Eriophyllum confertiflorum
R. D. Brister
1966-5-6
72
San Luis Obispo
Perfumo Cyn, approx 4 mi from SLO
Comment
OBI53017
Eriophyllum confertiflorum
Kristina Hand
1992-7-15
s.n.
San Luis Obispo
Ridge between Prefumo Cyn and See cyn
Comment
SBBG85840
Eriophyllum confertiflorum var. confertiflorum
C. F. Smith
1952-7-11
3681 a
San Luis Obispo
St Hwy 166, lower Cuyama Valley near Russell and Spanish Ranches
Comment
UC31710
Eriophyllum confertiflorum var. confertiflorum
Alice King
1895-5-1
San Luis Obispo
Arroyo Grande
Comment
UCR134433
Eriophyllum confertiflorum var. confertiflorum
George K. Helmkamp, E. A. Helmkamp
2001-4-29
6560
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
SBBG18778
Eriophyllum lanatum var. achilleoides
C. B. Hardham
1963-7-3
10899
San Luis Obispo
Waterdog Crk
609
Comment
SBBG32260
Eriophyllum multicaule
L. S. Rose
1968-4-9
68032
San Luis Obispo
Baywood Park, Morro Bay
15
Comment
SD40130
Eriophyllum multicaule
Edith A. Purer
1933-7-20
5105
San Luis Obispo
Five miles north of Guadalupe
Comment
UC177454
Eriophyllum multicaule
L. Jared
1892-5-1
San Luis Obispo
Goodwin
Comment
RSA191889
Eriophyllum staechadifolium
R. F. Thorne, Percy C. Everett
1963-6-12
32253
San Luis Obispo
At Arroyo de la Cruz Creek.
Comment
OBI27379
Erodium botrys
Thomas Burrows
1980-6-20
79
San Luis Obispo
Reservoir Cyn
168
Comment
OBI67812
Erodium botrys
M. Wetherwax & E. L. Painter, E. L. Painter
2000-3-7
CR- 3
San Luis Obispo
Camp Roberts. Near jctn of San Antonio Rd and abandoned part of Bee Rock Rd (across impact area), near SW gate of impact area
200
Comment
RSA586580
Erodium botrys
M. D. Proctor, E. A. Young, G. R. Proctor
ROB- 205
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Rd.
Comment
RSA0036726
Erodium cicutarium
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
6326
San Luis Obispo
East end of the Santa Lucia Wilderness. Started at locked gate to lookout on Hi Mountain, then south southeast to Hi Valley, then east to Road 30S05.2., Trail started near 35.26052N 120.42981W. ended at 35.24926N 120.38324W.
558
Comment
SBBG119178
Erodium cicutarium
M. Wetherwax, E. Painter
2000-3-7
CR 1
San Luis Obispo
near jct of San Antonio Rd and abandoned part of Bee Rock Rd (across impact area), near SW gate of impact area; Camp Roberts
200
Comment
UC1130309
Erodium macrophyllum
W. A. Peterson
1937-4-21
735
San Luis Obispo
2 mi nne La Panza Quad.
533
Comment
UC1130313
Erodium moschatum
T. M. Hendrix
1937-4-26
101
San Luis Obispo
3.2 mi nne Highland School; Pozo Quad
457
Comment
UCD114822
Eruca vesicaria subsp. sativa
Ernest C. Twisselmann
1962-7-10
7425
San Luis Obispo
San Luis Obispo County: Cholame Creek at Bitterwater Road, along the banks of Cholame Creek.
335
Comment
OBI69896
Eryngium aristulatum var. hooveri
Kim Sanders
2003-8-1
s.n.
San Luis Obispo
UNOCAL property at Tank Farm Rd (north side ofrd)
Comment
OBI25468
Eryngium armatum
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al.
1980-5-18
14010
San Luis Obispo
Arroyo de la Cruz. ca 1 mi E of Calif Rte 1 on Hearst Ranch.
Comment
OBI73435
Eryngium spinosepalum
David J. Keil
2010-6-1
30845
San Luis Obispo
Carrizo Plain. Vernal pool field north of Belmont Trail between Coso Junction Road and Clarksburg Road.
590
Comment
CAS-BOT-BC54459
Erysimum capitatum
Alice Eastwood; John Thomas Howell
1938-6-13
5915
San Luis Obispo
Calf Canyon.
Comment
CAS-BOT-BC54479
Erysimum capitatum
Ira L. Wiggins
1932-3-21
5805
San Luis Obispo
Bitterwater Valley, between Cholame and Annette.
Comment
UCR122555
Erysimum capitatum var. capitatum
George K. Helmkamp
2002-4-20
7458
San Luis Obispo
Central Coast, Los Osos, 0.2 mile northwest of Monarch Lane
9
Comment
RSA303557
Erysimum capitatum var. capitatum
J. R. Shevock
1972-4-1
1509
San Luis Obispo
N Fork Gillus Canyon.
360
Comment
SBBG112488
Erysimum capitatum var. lompocense
C. Bornstein, E. Collins
1994-4-23
San Luis Obispo
Los Osos, E of Highland Drive
30
Comment
OBI7679
Erysimum suffrutescens
Christian Smith
1975-5-20
s.n.
San Luis Obispo
Los Osos
Comment
SEINET14045931
Erythranthe guttata
Joy Nishida, Ginger King
1982-1
332
San Luis Obispo
American Cyn, 1.2 mi S of campground
506
Comment
SEINET14046071
Erythranthe guttata
B. E. Miossi, H. J. Miossi
1940-1
255
San Luis Obispo
One mile north of San Luis Obispo along highway 101.
76
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
OBI57143
Eschscholzia caespitosa
G. F. Hrusa
1995-5-2
12274
San Luis Obispo
Black Butte Research Natural Area. Below Peak 1 radio facility
640
Comment
CAS-BOT-BC402818
Eschscholzia caespitosa
R. F. Hoover
1949-5-17
7705
San Luis Obispo
Upper Arroyo Grande at County Park
Comment
OBI11789
Eschscholzia caespitosa
Neil Havlik
1968-5-4
185
San Luis Obispo
In disturbed (by bulldozers) area about 1 mi above Lopez Cyn dam on rd to Hi Mtn and Pozo
Comment
OBI58590
Eschscholzia caespitosa
David J. Keil
1998-4-2
26546
San Luis Obispo
NE of Cambria; Van Gordon Creek Rd., 1.4 mi. from junction with San Simeon Creek Road.
Comment
CAS-BOT-BC403498
Eschscholzia californica
R. F. Hoover
1964-6-11
9041
San Luis Obispo
Just south of Hazard Canyon
Comment
SBBG46775
Eschscholzia californica
L. W. Edge
1973-3-13
306
San Luis Obispo
St Hwy 1, Callender
Comment
SBBG119660
Eschscholzia californica subsp. californica
J. Olson
2002-4-10
San Luis Obispo
serpentine outcrop WNW of water treatment plant at Chorro Reservoir; Camp San Luis Obispo
Comment
SBBG113596
Eschscholzia hypecoides
C. B. Hardham
1958-4-26
3165
San Luis Obispo
Peachy Cyn, W of Paso Robles
Comment
UC572240
Eschscholzia hypecoides
H. C. Lee
1937-6-1
1026
San Luis Obispo
2.5 mi w Paso Robles; Paso Robles Quadrangle
381
Comment
UC2027559
Eschscholzia lemmonii
Greg Wilvert
2005-4-25
329
San Luis Obispo
Southeast Half of the Caliente Range: Wells Canyon
Comment
CAS-BOT-BC76470
Eschscholzia lemmonii
Ernest C. Twisselmann
1962-4-2
6750
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Davidson Hills just east of Grant's Lake.
594
Comment
UC1126442
Eschscholzia minutiflora
E. Armstrong
1934-4-1
1112
San Luis Obispo
2 mi w Pozo; Pozo Quadrangle
Comment Read comments Apr 11 2020
OBI12262
Eucalyptus globulus
Jack M. Farrell
1955-2-21
10
San Luis Obispo
Cal Poly campus
Comment
UCR132025
Eucalyptus globulus
George K. Helmkamp
2003-9-10
8139
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
Comment
OBI66080
Eucalyptus globulus
D. R. Miller
1994-4-7
494 -172
San Luis Obispo
Pine Mt Region. along driveway at Egebergs, San Simeon Drainage
518
Comment
OBI31773
Eucalyptus polyanthemos
Turnquist, Smeltzer
1982-5-1
66
San Luis Obispo
NE side of Laguna Lake Park
Comment
OBI54291
Eucalyptus polyanthemos
David J. Keil
1996-5-24
25864
San Luis Obispo
Laguna Lake Park, SLO
Comment
OBI22800
Eucalyptus tereticornis
Patrick Amaya
1972-2-19
10
San Luis Obispo
Cal Poly campus, next to Ag Engr bldg
Comment
OBI70809
Eucalyptus viminalis
David J. Keil, with V. L. Holland
2009-6-16
30619
San Luis Obispo
Between San Luis Obispo and Arroyo Grande. Area southeast of intersection of California Highway 227 (Carpenter Canyon Road) and Noyes Road in vicinity of high tension line corridor. Vic. 35 deg. 9.9'N x 120 deg. 34.9'W.
Comment
OBI78885
Eucrypta chrysanthemifolia
Michael Walgren
2013-2-19
305
San Luis Obispo
Black Hill, on the south face, where a burn occurred in coastal scrub in 2012. Morro Bay State Park in the City of Morro Bay
86
Comment
OBI79391
Eucrypta chrysanthemifolia
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31667
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.
415
Comment
OBI54146
Eucrypta chrysanthemifolia var. chrysanthemifolia
David J. Keil, Kathleen Keil
1995-4-15
24908
San Luis Obispo
Shell Crk Rd, a 1/2 mi N of jctn with Calif Rte 58
Comment
UCR122508
Eucrypta chrysanthemifolia var. chrysanthemifolia
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6620
San Luis Obispo
La Panza Range, Calif. Hwy 58, 11.2 miles east of Santa Margarita
488
Comment
OBI74347
Eulobus californicus
Theo Fitanides, Anthony Baniaga
2010-5-7
173
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
594
Comment
CDA34837
Euphorbia oblongata
David J. Keil
1998-5-18
27302
San Luis Obispo
North of Cayucos between Hwy 1 and ocean north of Point Estero. Just south of China Harbor.
0
Comment
UCR134697
Euphorbia peplus
George K. Helmkamp
2003-9-17
8141
San Luis Obispo
Central Coast, 765 Mesa View Dr., 0.2 mi south of Halcyon Rd in the Arroyo Grande area
46
Comment
OBI14388
Euphorbia spathulata
Robert F. Hoover
1969-4-22
11254
San Luis Obispo
San Bernardo crk E of Morro Bay
Comment
OBI66559
Eurybia radulina
D. R. Miller
1994-8-24
894 -529
San Luis Obispo
Pine Mt. Region. Along 'Back side rd'; Tobacco Crk drainage
732
Comment
SBBG19090
Festuca bromoides
C. B. Hardham
1961-5-18
7093 b
San Luis Obispo
Ocean View Mine, N of Cambria
762
Comment
OBI25047
Festuca bromoides
David J. Keil, Dirk Walters
1980-4-26
13864
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
CAS-BOT-BC278296
Festuca californica
R. F. Hoover
1950-6-20
7992
San Luis Obispo
7 mi. W. of Templeton on road to Cambria
Comment
OBI2835
Festuca californica
Larry E. Brown
1971-4-25
1962
San Luis Obispo
In Perfumo Cyn near San Luis Obispo
Comment
OBI25745
Festuca californica
David J. Keil, R. A. Pimentel, R. Riggins-Pimentel, J. K. Hampton, W. Langworthy, and R. Gambs
1980-6-12
14057
San Luis Obispo
San Luis Range, W of See Cyn rd. Old mining rd in Hibberd Preserve (owned by the Nature Conservancy)
Comment
OBI59041
Festuca microstachys
David J. Keil
1998-4-30
27020
San Luis Obispo
Caliente Range. 6.5 mi from Soda Lake Rd. on Selby Rd. (35 deg. 06.496' N x 119 deg. 51.124' W)
1271
Comment
OBI21861
Festuca microstachys
Robert D. Page
1962-5-4
89
San Luis Obispo
Bottom of Hazard Canyon, Morro Bay
Comment
OBI33056
Festuca microstachys
David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
17006
San Luis Obispo
Along ridge system between Arroyo de la Cruz and Arroyo del Oso
Comment
UCR101012
Festuca myuros var. hirsuta
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3245
San Luis Obispo
Soda Lake Rd at Arrowbear Trail, vic. of California Valley, c. 5 mi. NW of Soda Lake
610
Comment
OBI32651
Festuca octoflora
David J. Keil
1982-5-2
15892
San Luis Obispo
Ca. 1 mi W of jctn of Huerhuero Rd with Calif Rte 58 and S on dirt rd
Comment
SBBG104816
Festuca perennis
M. D. Proctor, E. A. Young
1993-3-20
ROB 271
San Luis Obispo
ca. 0.5 km NE of Chorro Reservoir; Camp San Luis Obispo
Comment
SBBG94039
Festuca perennis
S. A. Junak, T. Ayers
1989-6-28
4108
San Luis Obispo
main rd (USFS Rd 29S11.3) at saddle on ridge at extreme W edge of the Cuesta Ridge Botanical Area, 0.5 mi W of boundary, ca. 5.7 mi W of US Hwy 101
746
Comment
OBI59225
Festuca perennis
David J. Keil
1998-6-8
27692
San Luis Obispo
S of Cholame, 0.7 miles S from junction with Hwy 46 and 0.1-0.9 miles along spur road from Bitterwater Rd.
Comment
OBI6251
Festuca perennis
Robert J. Rodin
1970-5-5
8396
San Luis Obispo
Nature Preserve, Camp San Luis Obispo
15
Comment
OBI35274
Foeniculum vulgare
H. E. Jones
1981-5-18
9
San Luis Obispo
Point Piedras Blancas. Approx 1/4 mi W from locked gate along N side of rd
Comment
UC55320
Fragaria vesca
J. H. Barber
1899-5-7
San Luis Obispo
Santa Lucia Mts.
Comment
CAS-BOT-BC52644
Frangula californica subsp. californica
Alice Eastwood
1927-7-29
14946
San Luis Obispo
Morro Sands
Comment
LA207711
Frangula californica subsp. californica
C. B. Wolf;
1927-11-27
1457
San Luis Obispo
low hills near ocean S of Pescardero
Comment
OBI29837
Frangula californica subsp. californica
Ruth E. Davis
1964-5-24
94
San Luis Obispo
Cal Poly campus, near the Swine Unit
Comment
OBI59303
Frangula californica subsp. tomentella
David J. Keil, with V. L. Holland
2001-11-14
29737
San Luis Obispo
Along Pomeroy Road, ca. 1/2 mile south of Los Berros Road.
Comment
OBI58095
Frankenia salina
David J. Keil
1998-8-19
27990
San Luis Obispo
Carrizo Plain. Seven Mile Rd. at Brythe Rd. (0.3 miles from Soda Lake Rd.).
585
Comment
UCR115814
Frankenia salina
George K. Helmkamp, E. A. Helmkamp
2000-6-15
5687
San Luis Obispo
Central Coast, between Los Osos and sand dunes west of the end of Howard St.
15
Comment
SD245413
Fraxinus dipetala
David Keil, M. Ritter, et al.
2013-5-2
31629
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659, -120.196577 to 35.16639227, -120.1875824.
399
Comment
UC1123359
Fraxinus dipetala
H. A. Jensen
1930-9-11
65
San Luis Obispo
Fern Canyon Paso Robles Quad.
335
Comment
RSA0048378
Fremontia californica subsp. obispoensis
W. M. Arbaugh
1968-5-28
273
San Luis Obispo
Cuesta Ridge, about 1/2 mile below the radio station.
Comment
OBI7667
Fremontodendron californicum
Christian Smith
1974-5-2
s.n.
San Luis Obispo
Along Cuesta Ridge rd, about half way between hwy 101 and the Sargent cypress grove
Comment
OBI9079
Fremontodendron californicum
R. A. Hays
1957-10-12
s.n.
San Luis Obispo
Cuesta Grade
Comment
UC54823
Fremontodendron californicum subsp. californicum
Mrs. R. W. Summers
May 1895
San Luis Obispo
San Luis Obispo County
Comment
OBI21368
Fritillaria agrestis
Eben McMillan
1952-4-27
63
San Luis Obispo
Temblor Mtn, N side 1 mi SW of Carneros Rocks
Comment
OBI21371
Fritillaria agrestis
Eben McMillan
1952-4-27
63
San Luis Obispo
Temblor Mtn, N side 1 mi SW of Carneros Rocks
Comment
CAS-BOT-BC130284
Fritillaria biflora
Mrs. R. W. Summers
1884-5-6
s.n.
San Luis Obispo
unspecified
Comment
SBBG112497
Fritillaria biflora
D. Keil
1986-4-13
19162
San Luis Obispo
Pozo Rd, 0.5 mi NW of Rinconada Mine entrance
Comment
SBBG57779
Fritillaria biflora
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC130273
Fritillaria biflora
R. C. Barneby
1954-5-2
11267
San Luis Obispo
16 mi. e. of Cambria
1450
Comment
SBBG110202
Fritillaria biflora
C. B. Hardham
1956-2-24
147
San Luis Obispo
San Simeon Crk
Comment
OBI75295
Fuchsia magellanica
David J. Keil
2011-3-5
30972
San Luis Obispo
Cambria. Santa Rosa Creek riparian corridor, west side of Windsor Blvd. Ca. 100 m from intersection with California Route 1.
3
Comment
OBI80352
Fumaria parviflora
Kristen M. Nelson
2013-2-16
27
San Luis Obispo
San Luis Obispo, on Long Street at Hind Lane. Vacant lot surrounded by commercial buildings.
40
Comment
RSA586071
Galium andrewsii subsp. andrewsii
M. D. Proctor, E. A. Young
1993-4-16
ROB- 431
San Luis Obispo
Whiskey Spring.
Comment
UC28158
Galium andrewsii subsp. gatense
L. Jared
1822-3-4
San Luis Obispo
South Coast Ranges
Comment
SBBG68803
Galium andrewsii subsp. intermedium
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI28100
Galium aparine
Allison Berry, Carrie Wilson
1982-4-24
4
San Luis Obispo
Approx 6.5 mi NW of Paso Robles on Ca rte G14. 1/2 mi inside entrance to Devil's Gorge campgd. On ridge above E shore of Lake Nacimiento
Comment
JEPS24921
Galium californicum subsp. flaccidum
Clare B. Hardham
1960-6-3
5986 A
San Luis Obispo
4-5 mi w Templeton; Santa Lucia Mountains, Santa Rita Canyon
Comment
OBI73072
Galium parisiense
David J. Keil
2000-5-31
28789
San Luis Obispo
Highway 46 between Cambria and Paso Robles, ca. 9.5 miles east from junction with Highway 1
Comment
OBI31983
Gamochaeta ustulata
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al.
1981-4-11
14405
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
OBI66540
Garrya elliptica
David J. Keil
1996-12-5
s.n.
San Luis Obispo
Prefumo Cyn
Comment
SEINET3928176
Garrya elliptica
David J. Keil
2012-6-21
31373
San Luis Obispo
San Luis Range (Irish Hills). Road from See Canyon to Davis Peak.; 0
541
Comment
OBI78238
Garrya veatchii
Penny Principe
1982-5-2
s.n.
San Luis Obispo
Santa Lucia Mts, E of Cuesta Ridge 2.7 mi SE of hwy 101
Comment
OBI83486
Genista monspessulana
Malcolm Edmiston, Rosie Goodwin, Isabelle Bertolas, Hunter Beck, Oscar Gake
2017-2-4
2
San Luis Obispo
Near creek in Cuesta Park
100
Comment
CAS-BOT-BC219138
Genista monspessulana
Clare B. Hardham
1959-5-19
4562
San Luis Obispo
along Las Tablas Creek near 7 X Ranch house
Comment
OBI17742
Geranium
Dave Imper
1976-12-28
28
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price cyn Rd
69
Comment
HSC91859
Geranium dissectum
Susan H. Bicknell, T. P. Worley
1989-4-16
San Luis Obispo
Montana de Oro State Park, MDO 1000
Comment
OBI14088
Geranium dissectum
Robert F. Hoover
1947-4-18
6961
San Luis Obispo
Near Piedras Blancas Point
Comment
OBI30106
Geranium dissectum
Melissa Luckow
1982-6-24
879
San Luis Obispo
Cambria, jctn of hwy 1 and rd to Black Mt SE corner of rd. EIR vouchers
Comment
OBI55338
Geranium molle
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27474
San Luis Obispo
Santa Lucia Mountains. San Simeon Creek Rd. at Eagle Point, 10 miles NE from Hwy 1 (35 deg. 40.233' N x 121 deg. 02.851' W).
Comment
CDA25909
Geranium rotundifolium
David J. Keil
2006-5-5
30439
San Luis Obispo
Sweet Springs Nature Preserve, Los Osos. Ramona Avenue, entrance near kiosk.
0
Comment
OBI78837
Gilia achilleifolia
Michael Walgren
2014-4-30
402
San Luis Obispo
San Luis Range along the PG&E access road above Wild Cherry Canyon
359
Comment
OBI80215
Gilia achilleifolia
David J. Keil
1992-4-12
22806
San Luis Obispo
Laguna Lake City Park
170
Comment
SBBG5842
Gilia achilleifolia subsp. achilleifolia
C. B. Hardham
1958-5-7
3217
San Luis Obispo
hills between Bee Rock and Nacimiento River
Comment
SBBG107935
Gilia achilleifolia subsp. achilleifolia
C. B. Hardham
1957-5-25
1742 a
San Luis Obispo
main ridge, SE of Cypress Mtn
Comment
RSA0124203
Gilia austrooccidentalis
Clare B. Hardham
1962-5-10
1086
San Luis Obispo
Intersection of Shell Creek and Cammatta Road, E of Creston
Comment
JEPS27022
Gilia malior
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-10
7404
San Luis Obispo
about 5 air mi sw Adelaida (on serpentine northeastern flank of Cypress Mountain); northeastern flank of Cypress Mountain, sw of Adelaida
914
Comment
RSA0076385
Gilia malior
E. C. Twisselmann
1955-4-14
1840
San Luis Obispo
Summit of Temblor Mountains at Las Yeguas Ranch
1059
Comment
SEINET7063688
Gilia tenuiflora
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
UC1347229
Gilia tenuiflora
Alice Eastwood, John Thomas Howell
1937-4-20
4148
San Luis Obispo
Huasna district
Comment
RSA605976
Gilia tenuiflora
D. D. Keck, Jens Clausen
1935-4-9
3108
San Luis Obispo
Summit of Polonio Pass, 5 miles E. of Cholame, on road to Lost Hills.
579
Comment
UC1925848
Gilia tenuiflora subsp. amplifaucalis
David Keil
1985-3-31
18523
San Luis Obispo
Along Highway 58 ca. 100 meters E of junction with Huerhuero Road.
Comment Read comments Mar 9 2018
RSA124952
Gilia tenuiflora subsp. amplifaucalis
Clare B. Hardham
1959-4-3
4165
San Luis Obispo
Sandy Hills, north of the Nacimiento Dam
Comment
CAS-BOT-BC226468
Gilia tenuiflora subsp. tenuiflora
Alice Eastwood; John Thomas Howell
1937-4-30
4148
San Luis Obispo
Huasna district
Comment
UC1123814
Gilia tenuiflora subsp. tenuiflora
T. M. Hendrix
1937-4-22
76
San Luis Obispo
2.1 mi nnw Highland School; Pozo Quad.
Comment
UC1023806
Gilia tenuiflora subsp. tenuiflora
R. F. Hoover
1947-4-2
6861
San Luis Obispo
6 mi above County Park (Upper Arroyo Grande); , above County Park
Comment
UC23659
Gilia tenuiflora subsp. tenuiflora
L. Jared
San Luis Obispo
South Coast Ranges
Comment
UC1873057
Gilia tricolor
David Keil
2001-3-28
29210
San Luis Obispo
Diablo Range. Cottonwood Pass along Hwy 41, 1.1 mi W of Kern Co. line
560
Comment
UCD78290
Gilia tricolor
Ellen Dean; T. Starbuck and M. Starbuck
2008-3-25
4637
San Luis Obispo
San Luis Obispo Co.: Along Hwy. 58 between Soda Lake Road and Santa Margarita.
595
Comment
RSA150801
Gilia tricolor
D. E. Breedlove
1962-3-29
2054
San Luis Obispo
24.2 miles west of Simmler, La Panza Range
442
Comment
OBI52723
Githopsis specularioides
D. R. Miller
1991-5-23
915 -1
San Luis Obispo
Along rd into D.R. Miller Property, also in fruit orchard, E slope Pine Mt
701
Comment
SBBG3329
Glycyrrhiza lepidota
H. and M. Dearing
1940-6-16
4878
San Luis Obispo
near Pozo
Comment Read comments Sep 30 2012
RSA685169
Gnaphalium californicum
Scott D. White, Ken McDonald
2001-5-9
8491
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
RSA0047734
Gnaphalium palustre
LeRoy Gross, Marcel Beffort
2014-5-14
6457
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground., Near 35.20955N 120.25839W. From the camp down stream to the trail that climbs up to Caldwell (colwell) Mesa. Ended the survey on caldwell Mesa. Near 35.22186N 120.30452W.
573
Comment
CAS-BOT-BC302514
Gnaphalium palustre
Ernest C. Twisselmann
1954-5-15
1239
San Luis Obispo
Temblor Range and the Western San Joaquin Vallley. Vernal Pool at Palo Prieta Summit, 8 miles south of Cholame
667
Comment
OBI16389
Grindelia camporum
Robert F. Hoover
1946-9-15
6394
San Luis Obispo
Santa Margarita
Comment
POM145295
Grindelia camporum var. bracteosa
J. B. Feudge
1927-6-30
1813
San Luis Obispo
Morro.
91
Comment
SBBG8291
Grindelia hirsutula
C. B. Hardham
1957-8-23
2519
San Luis Obispo
Santa Rita Rd near intersection with Cayucos Rd
Comment
SEINET11262436
Grindelia hirsutula
David Keil
1988-7-2
20870
San Luis Obispo
Morro Bay State Park. East of South Bay Blvd. Vicinity of old cement plant or on hill to norhteast.; 0
Comment
UC1953224
Grindelia hirsutula
David Keil
1988-7-2
20870
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd. Vicinity of old cement plant or on hill to northeast.
Comment
CAS-BOT-BC305098
Grindelia hirsutula
Alice Eastwood; John Thomas Howell
1936-5-7
2272
San Luis Obispo
East of Morro district on road to Atascadero
Comment
RSA122891
Guillenia lasiophylla
W. A. Peterson
1937-4-22
746
San Luis Obispo
0.75 mile NNW of mouth of Buckhorn Canyon.
564
Comment
CAS-BOT-BC304672
Gutierrezia californica
Ernest C. Twisselmann
1971-12-9
18552
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisslemann Ranch, eastern San Luis Obispo County
670
Comment
OBI60086
Gutierrezia californica
George Butterworth
1997-11-3
200
San Luis Obispo
15 ft N of Simmler Rd, 150 yards E of Soda Lake rd
Comment
UC1928014
Gutierrezia californica
David 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
CAS-BOT-BC304675
Gutierrezia californica
Ernest C. Twisselmann
1955-9-1
2366
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Juan River Valley, 8.6 miles south of Shandon
441
Comment
OBI29294
Gutierrezia californica
David J. Keil
1980-9-18
14217
San Luis Obispo
1.5 mi from hwy 58 on Shell crk rd
Comment
RSA791967
Hazardia squarrosa var. squarrosa
E. Painter, Margriet Wetherwax
1999-11-15
SLO- 30
San Luis Obispo
Camp San Luis Obispo, near junction of 4 secondary roads (at turn to wood recycling area), south of gravel pit.
100
Comment
OBI56377
Hedera canariensis
David J. Keil
2000-1-24
28412
San Luis Obispo
Cambria. Just south of Santa Rosa Creek road along Main Street at creek crossing.
Comment
UCR231035
Hedera canariensis
A. C. Sanders
2011-12-31
39956
San Luis Obispo
Central Coast, Morro Bay, in town along Quintana Rd. 0.2 mi. east of intersection with Main St., just S of Hwy 1
25
Comment
OBI50579
Helenium bigelovii
Jan Barber, Sue Weis
1993-6-16
233
San Luis Obispo
Area W of Laguna Lake Park in San Luis Obispo
Comment
SBBG109717
Helenium bigelovii
C. B. Hardham
1957-6-15
2224
San Luis Obispo
Villa Crk
Comment
CDA6435
Helenium puberulum
T. C. Fuller
1959-7-23
3939
San Luis Obispo
Salinas River bed, Highways 101 & 41, Paso Robles.
0
Comment
OBI16336
Helenium puberulum
Jesse Arnold
1964-2-8
3
San Luis Obispo
Stenner Crk, W of Swine unit, Cal Poly {San Luis Obispo]
Comment
RSA265699
Helenium puberulum
C. W. Tilforth, Walter Wisura
1977-8-12
1432
San Luis Obispo
8 miles N of Point Piedras Blancas along Hwy 1.
Comment
CAS-BOT-BC211451
Helianthemum scoparium
R. F. Hoover
1946-10-20
6521
San Luis Obispo
Huasna District
Comment
HSC91837
Helianthemum scoparium
Susan H. Bicknell
1989-4-19
San Luis Obispo
Montana de Oro State Park, MDO 28-29
Comment
UCR92513
Helianthemum scoparium
G. Fred Hrusa
1995-5-28
12316
San Luis Obispo
Black Butte Research Natural Area, ridge immediately SW of Radio Facility 2 (Peak 1).
630
Comment
CAS-BOT-BC305763
Helianthus gracilentus
Rimo Bacigalupi; R. S. Ferris; G. T. Robbins
1955-5-25
5250
San Luis Obispo
Along grade over La Panza Range, 0.7 mile below and west of Pozo Summit; along State Highway 178
754
Comment
RSA37619
Helianthus gracilentus
Roxana S. Ferris
1955-5-25
12842
San Luis Obispo
On old chaparral burn, grade n W side of summit, State Highway 178 between La Panza Public Camp and Pozo, Los Padres Nat. Forest
Comment
SBBG81868
Helianthus gracilentus
E. McMillan
1953-6-18
San Luis Obispo
Queen Bee Mine
Comment
UC532103
Helianthus gracilentus
David D. Keck
1934-4-26
2833
San Luis Obispo
7.8 mi w La Panza (w side of Pozo Range)
670
Comment
UCSB26558
Helianthus gracilentus
Ketcham, A.
1968-4-20
San Luis Obispo
1.0 mile west of Pozo Summit, on the Pozo-La Panza Road
Comment
OBI17821
Helminthotheca echioides
Hans Wilgenburg
1977-8-11
20
San Luis Obispo
Cal Poly campus; on Radio Hill
Comment
OBI51421
Helminthotheca echioides
Larry Kelly
1988-10-1
253
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI53855
Helminthotheca echioides
Arthur W. Hazebrook
1993-5-23
217
San Luis Obispo
Nipomo dunes complex, riparian corrdior along N base of Big Coreopsis Hill
Comment
OBI77527
Helminthotheca echioides
Jesse Arnold
1964-2-8
5
San Luis Obispo
Stenner Crk, W of Swine unit, Cal Poly {San Luis Obispo]
Comment
OBI16212
Hemizonia congesta subsp. luzulifolia
Robert F. Hoover
1946-9-15
6400
San Luis Obispo
Rinconada district, between Santa Margarita and Pozo
Comment
CAS-BOT-BC309878
Hemizonia congesta subsp. luzulifolia
David D. Keck
1933-5-5
2194
San Luis Obispo
Cayucos
Comment
UCSB39846
Hemizonia congesta subsp. luzulifolia
Shaw, J.
1982-7-1
San Luis Obispo
Along Los Osos Valley Road from highway 101 to city of Baywood Park
30
Comment
UCR146651
Hemizonia increscens subsp. increscens
George K. Helmkamp, E. A. Helmkamp
2004-10-1
8826
San Luis Obispo
Central Coast; Outer South Coast Range, 3.4 miles east of Lopez Lake along Hi Mountain Road and beside Arroyo Grande Creek
171
Comment Read comments Jan 10 2021
RSA784517
Herniaria
Anna Kostikova, Glenn Litsios, Sarah Burgy
2010-6-18
46
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
CAS-BOT-BC94567
Herniaria hirsuta
R. C. Wenk
2007-4-11
622
San Luis Obispo
Carrizo Plain National Monument. Swain pasture, along Soda Lake Road, 3.75 miles E of turnoff to KCL campground, then
624
Comment
OBI29080
Hesperocyparis macrocarpa
Karen Symonds
1982-7-17
31
San Luis Obispo
Montana de Oro State Park, along coon crk trail
Comment
OBI7216
Hesperocyparis macrocarpa
Robert F. Hoover
1955-1-22
8351
San Luis Obispo
Second ravine N of San Carpoforo Crk along coast, above (east of ) Hwy 1 on south side of ravine
Comment
OBI56940
Hesperocyparis sargentii
T. J. Ayers, S. Junak, D. Shaw
1989-5-10
725
San Luis Obispo
Los Padres Natl Forest; just N of Pick and Shovel Mine along western fork of stream at "Dead Miner's Camp"
Comment
OBI7222
Hesperocyparis sargentii
Neil Havlik
1968-10-13
266
San Luis Obispo
On the ridge between Estrada Crk and Chris Flood crk, about 1/2 mi S of the Monterey County line
610
Comment
UC1212139
Hesperomecon linearis
W. R. Ernst
1961-4-2
757
San Luis Obispo
Along the Simmler-Creston Road ca. 2 miles northwest of the junction to La Planza
Comment
RSA113134
Hesperomecon linearis
Roxana S. Ferris
1955-5-25
12825
San Luis Obispo
Park Hill District road by Morano Creek, 4 miles E of Santa Margarita
Comment
SBBG104909
Hesperoyucca whipplei
F. L. Johnson, E. A. Young
1993-5-23
ROB 508
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
OBI27092
Heteromeles arbutifolia
Jim Souza
February1981
s.n.
San Luis Obispo
Grover City
Comment
OBI8503
Heteromeles arbutifolia
Dave Imper
1976-11-27
12
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price Cyn rd
Comment
UCR29862A
Heteromeles arbutifolia
Robert F. Hoover
1969-10-26
11653
San Luis Obispo
Ridge northwest of Cuesta Pass
753
Comment
HSC92100
Heterotheca grandiflora
Susan H. Bicknell
1988-8-20
San Luis Obispo
Montano de Oro; near Hazard Canyon
Comment
OBI33759
Heterotheca grandiflora
David J. Keil
1983-10-30
18043
San Luis Obispo
Salinas river at hwy 58 bridge
Comment
OBI7018
Heterotheca grandiflora
Marguerite Costigan
1972-10-28
38
San Luis Obispo
In older dune area aobut 300 yds from ocean, 5/8 mi N of Morro rock, along Morro Strand
Comment
OBI33104
Heterotheca oregona
David J. Keil
1983-7-16
17403
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
CAS-BOT-BC251059
Heterotheca sessiliflora subsp. echioides
E. L. Painter; M. Wetherwax
2002-9-3
CR- 351
San Luis Obispo
Camp Roberts. Adjacent to Tower Road, training area P7
228
Comment
OBI75668
Heterotheca sessiliflora subsp. echioides
D. R. Miller
2011-9-9
911 .999
San Luis Obispo
Rocky Butte/Pine Mt region. In Tobacco flats. Between 2nd and 3 rd crk crossing
396
Comment
UCD133088
Heterotheca sessiliflora subsp. echioides
Ernest C. Twisselmann
1962-10-10
s.n.
San Luis Obispo
San Luis Obispo County: Carrisa Plains School.
624
Comment
OBI37988
Hibiscus trionum
Phil Ashley
1985-10-8
s.n.
San Luis Obispo
San Luis Obispo on campus of Calif Polytechnic State Univ in weedy field near the Ornamental hort unit
Comment
CDA13962
Hieracium argutum
G. F. Hrusa, D. Ragan
1997-8-1
14071
San Luis Obispo
South Coast Ranges; Los Padres National Forest; upper Water Canyon on E side of Cuesta Ridge SE of Cuesta Pass.
Comment
RSA43001
Hieracium argutum
Robert F. Hoover
1947-7-16
7308
San Luis Obispo
Price Canyon.
Comment
SBBG93779
Hieracium argutum
S. A. Junak
1990-7-12
4390
San Luis Obispo
W Cuesta Ridge, just E of saddle at W end of Cuesta Ridge Botanical Area, on S side of W Cuesta Ridge Rd, ca. 5.6 mi W of US Hwy 101
731
Comment
SBBG12618
Hieracium argutum
C. B. Hardham
1960-6-27
6324
San Luis Obispo
Black Mtn, Hwy 41, Cambria-Cayucos Rd
609
Comment
OBI65931
Hirschfeldia incana
Wendy Thackery, Stacey Smith and Paul Corsi
2003-6-30
8
San Luis Obispo
Central Coast Comprehensive Wetlands GIS (CCCWGIS). S of Morro Bay on hwy 1. Along Gilardi Rd at Silhouette Shooting range
56
Comment
RSA586367
Hirschfeldia incana
D. A. Young, F. L. Johnson
1992-6-17
ROB- 53
San Luis Obispo
1 km SW of Ranch House on Nacimento Road., Camp Roberts.
Comment
OBI12760
Hoita macrostachya
Robert F. Hoover
1964-8-13
9215
San Luis Obispo
San Bernardo Crk
Comment
UC639001
Hoita macrostachya
B. E. and H. J. Miossi
1940-8-4
267
San Luis Obispo
in bed of creek near San Simeon Creek road (5 mi up); San Simeon Creek
76
Comment
OBI21906
Holcus lanatus
Robert F. Hoover
1950-5-30
7656
San Luis Obispo
San Simeon State Park
Comment
OBI3120
Holcus lanatus
Larry E. Brown
1971-5-31
2025
San Luis Obispo
Along Pozo-Arroyo Grande rd near Arroyo Grande
Comment
CAS-BOT-BC412719
Hollisteria lanata
Ernest C. Twisselmann
1956-5-2
2732
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the summit of Palo Prieta Canyon
681
Comment
RSA317006
Holodiscus discolor
T. S. Elias, Walter Wisura
1984-7-27
8588
San Luis Obispo
Northeast of Morro Bay along route 44 towards Atascadero, stream bed along road just SW of entrance to Cerro Alto Campgrounds.
Comment
HSC91747
Hordeum brachyantherum subsp. californicum
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro State Park, MDO 1
Comment
SBBG118191
Hordeum brachyantherum subsp. californicum
E. Painter, M. Wetherwax, K. Downing
2002-5-8
SLO 357
San Luis Obispo
base of first ridge W of Cerro Romualdo
60
Comment
OBI21928
Hordeum marinum
Robert D. Page
1962-5-27
114
San Luis Obispo
7X Ranch near Adelaida,Calif
Comment
OBI76653
Hordeum marinum subsp. gussoneanum
Meg Perry
2010-4-27
30 -Oct
San Luis Obispo
Carrizo Plain N of Calif Valley, Township 30S, Range 18E, Sect 4
614
Comment
OBI21922
Hordeum murinum
Robert D. Page
1962-3-31
55
San Luis Obispo
Old Los Osos Valley rd, outskirts of Los Osos
Comment
CAS-BOT-BC289391
Hordeum murinum subsp. glaucum
Ernest C. Twisselmann
1955-4-26
1901
San Luis Obispo
Painted Rock, Temblor Range and the Western San Joaquin Valley
731
Comment
HSC10219
Hordeum murinum subsp. glaucum
W. F. Cartwright
1965-4-16
59
San Luis Obispo
1 mi. S of Baywood on Los Osos Rd.
Comment
UCR140394
Hordeum murinum subsp. murinum
George K. Helmkamp
2004-2-29
8315
San Luis Obispo
Central Coast, Nipomo Mesa, Nipomo, Orchard Ave. 0.1 mi NW of Division St.
116
Comment
OBI21931
Hordeum vulgare
David Gleason
1964-3-1
22
San Luis Obispo
1/2 mi inside S San Luis Obispo
Comment
POM148051
Horkelia cuneata
Alice Eastwood
1927-7-29
14967
San Luis Obispo
Morro Sands.
Comment
RSA128111
Horkelia cuneata
Clare B. Hardham
1959-5-23
4638
San Luis Obispo
S of Baywood Park
Comment
UC860715
Horkelia cuneata subsp. cuneata
Lewis S. Rose
1936-3-19
36078
San Luis Obispo
Cambria
30
Comment
SEINET2442401
Horkelia cuneata subsp. puberula
David Keil, V. L. Holland
2010-6-15
30893
San Luis Obispo
Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre parcel.
100
Comment
OBI58677
Horkelia cuneata subsp. sericea
David J. Keil
1998-3-27
26425
San Luis Obispo
Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997
Comment
CAS-BOT-BC143918
Horkelia cuneata var. sericea
R. F. Hoover
1967-5-6
10543
San Luis Obispo
At Jack Lake
Comment
CAS-BOT-BC143396
Horkelia yadonii
Alice Eastwood; John Thomas Howell
1938-6-13
5911
San Luis Obispo
Calf Canyon
Comment
JEPS90396
Hornungia procumbens
Dean Wm. Taylor and Rexford E. Palmer
1987-3-21
8889
San Luis Obispo
Soda Lake Carrizo Plain (w margin)
609
Comment
UCSB40610
Hydrocotyle umbellata
Reisentz, Paul
1978-6-20
San Luis Obispo
Oso Flaco Lake along shore line on west shore of southern pond
Comment
OBI8954
Hydrocotyle verticillata
Robert F. Hoover
1947-5-23
7177
San Luis Obispo
Near Sunnyside School, Los Osos Valley
Comment
UC1101454
Hydrocotyle verticillata
Malcolm A. Nobs and S. Galen Smith
1948-9-9
666
San Luis Obispo
ca. 4 mi. s. Pismo Beach (Dune Lakes Gun Club); Dune Lakes Gun Club
Comment
UC177303
Hypericum anagalloides
E. Palmer, M. D.
1876-7-2
48
San Luis Obispo
Central California, Clark Creek
Comment
UC1927698
Hypericum perforatum
David Keil
2003-9-4
30288
San Luis Obispo
Northern outskirts of Cambria along Highway 1, just south of Leffingwell Creek
Comment
CDA19682
Isocoma menziesii var. vernonioides
A. Gilbert
1996-7-3
s.n. - 7
San Luis Obispo
Morro Bay.
0
Comment
SD148234
Isocoma menziesii var. vernonioides
G. K. Helmkamp, E. A. Helmkamp
2000-9-1
5950
San Luis Obispo
Los Osos; 0.5 mile northwest of Hazard Canyon, between Howard St. and sand dunes.
6
Comment
OBI66725
Isoetes nuttallii
David J. Keil, with Robyn Cox, Cindy Sage, and Orrin Sage
2002-3-25
29753
San Luis Obispo
Ridges south of Arroyo de la Cruz bridge, between Highway 1 and Arroyo de la Cruz
Comment
OBI38445
Jaumea carnosa
Eric Wise
1982-7-2
1609
San Luis Obispo
Oso Flaco Lake
Comment
OBI70509
Jaumea carnosa
Larry Kelly, David J. Keil
1988-10-1
295
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
RSA69620
Juncus acutus subsp. leopoldii
F. W. Peirson
1920-7-29
2212
San Luis Obispo
1 mile south of Pismo Beach.
Comment
OBI43067
Juncus breweri
Robert J. Rodin
1970-9-10
8446
San Luis Obispo
About 300 yds from Pacific Ocean, Pismo Beach State Park
Comment
UC1101040
Juncus bufonius
Malcolm A. Nobs and S. Galen Smith
1949-6-22
831
San Luis Obispo
ca 3 mi s Oceano (Dune Lakes Gun Club)
Comment
SBBG44865
Juncus bufonius
L. W. Edge
1972-5-9
170
San Luis Obispo
Hwy 41, W of Atascadero
Comment
UCR38998
Juncus dubius
David J. Keil
1983-10-30
18025
San Luis Obispo
South Coast Range, c. 3 mi south of Creston along west Branch of Huerhuero Creek
381
Comment
OBI79158
Juncus hesperius
David J. Keil
2013-8-19
31886
San Luis Obispo
Morro Bay State Park portion of El Morro Elfin Forest, Los Osos
Comment
CDA21161
Juncus macrophyllus
G. F. Hrusa
1993-5-21
11044
San Luis Obispo
Huasna area. Approx. 4 km. beyond Stony Creek Campground.
Comment
HSC91559
Juncus patens
Susan H. Bicknell
1989-4-16
San Luis Obispo
Montana de Oro State Park
Comment
OBI80300
Juncus patens
William McNulty, Blair Howington and Julia Mace
2014-11-11
1
San Luis Obispo
Cal Poly property, 1 mile east of 'Architecture Graveyard' in Poly Canyon
152
Comment
OBI21093
Juncus patens
F. Rush
June'56
44
San Luis Obispo
N. Central Canyon, Mt. SLO
Comment
SBBG96177
Juncus phaeocephalus
C. F. Smith
1965-11-7
9117
San Luis Obispo
Oso Flaco Lake, N of Guadalupe
Comment
UC1133722
Juncus phaeocephalus
H. C. Lee
1937-5-24
990
San Luis Obispo
1/2 mi se Creston (Plot 95); Paso Robles Quadrangle
335
Comment
SD249096
Juncus xiphioides
David J. Keil
2000-5-26
28752
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca 4 miles S of rairoad crossing in Santa Margarita and westward along ranch roads.
334
Comment
RSA586558
Juncus xiphioides
F. L. Johnson, E. A. Young
1993-5-27
ROB 0661
San Luis Obispo
Plant inventory of Camp Roberts and Camp San Luis Obispo: 1 km NE of Chorro Reservoir. Camp San Luis Obispo.
Comment
UCSB37993
Juncus xiphioides
Edge, Lyda
1974-6-11
San Luis Obispo
Santa Rita Canyon Road
Comment
SD25206
Juniperus californica
Frank F. Gander
1939-5-15
7545
San Luis Obispo
La Panza
Comment
UC1134275
Juniperus californica
F. H. Raymond
1930-11-18
126
San Luis Obispo
Cammatti Creek Pozo Quadrangle
518
Comment Read comments Aug 24 2014
CAS-BOT-BC81059
Juniperus californica
Ernest C. Twisselmann; Donald J. Bedell
1969-11-15
16331
San Luis Obispo
Sulfur Springs Canyon, Santa Ysabel Ranch, 5 miles south of Paso Robles
205
Comment
UC716214
Keckiella breviflora
Roxana S. Ferris
1939-6-16
9780
San Luis Obispo
Jack Creek Santa Lucia Mountains (bridge on Dover Canyon road)
Comment
NY786797
Keckiella breviflora var. breviflora
R. C. Barneby
1940-6-14
3139
San Luis Obispo
Along creek in Pozo Mountains, above Soda Lake
1066.8
Comment
SBBG6956
Kickxia spuria
C. B. Hardham
1958-9-12
2603
San Luis Obispo
Santa Rosa Crk, Cambria
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
UC1132148
Koeleria macrantha
G. T. Nordstrom
1937-5-11
1187
San Luis Obispo
2.8 mi sse Asuncion School; Adelaida Quad.
Comment
UCD85739
Koeleria macrantha
Larry E. Brown
1970-4-25
1782
San Luis Obispo
San Luis Obispo County: Baywood Park.
Comment
CDA14913
Lactuca saligna
G. Perez
1998-8-27
s.n.
San Luis Obispo
Upper Salinas Valley; 3057 S. Higuera St., San Luis Obispo.
0
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
OBI66618
Laennecia coulteri
David J. Keil
1998-10-9
28175
San Luis Obispo
Temblor Range foothills, Elkhorn Road, just e of junction with Hurricane Road (Crocker Grade).
762
Comment
RSA0040009
Lagophylla ramosissima
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6389
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
JEPS13593
Lagophylla ramosissima
Rimo Bacigalupi with R. S. Ferris and G. T. Robbins
1955-5-25
5239
San Luis Obispo
7.5 mi e of Santa Margarita; Parkhill Road
457
Comment
OBI69691
Lagophylla ramosissima
Bernard Miossi
1939-8-24
170
San Luis Obispo
On top of N facing slope of hill 300 yds from Brizzolara Crk and 1/2 mi W of Nova Station
Comment
SEINET11446753
Lagophylla ramosissima
R. W. Summers
s.n.
San Luis Obispo
San Luis Mt.
Comment
RSA273305
Lamarckia aurea
James Payne Smith Jr.
1973-3-20
5891
San Luis Obispo
Price Canyon Road 3.5 mi from Pismo Beach
61
Comment
OBI32203
Lamarckia aurea
David J. Keil, V. L. Holland, Rhonda Riggins, and Melissa Luckow
1982-4-8
15859
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz.
Comment
CHSC53620
Lastarriaea coriacea
L. P. Janeway; Jean Witzman
1988-4-29
2648
San Luis Obispo
In side cyn 1 1/2 mi W of Shedd Cyn ca 4 mi S of hwy 41 (Creston-Shandon Rd). Barish fine-gravelly area at bottom of slope.
419
Comment
OBI65159
Lastarriaea coriacea
Greg Wilvert
2005-5-28
442 -2
San Luis Obispo
SE Half of the Caliente Range. 0.5 km W Padrones Cyn
869
Comment
RSA303572
Lastarriaea coriacea
James R. Shevock
1972-4-1
1514
San Luis Obispo
Shell Creek, Temblor.
46
Comment
CAS-BOT-BC339030
Lasthenia californica
R. F. Hoover
1947-4-18
6967
San Luis Obispo
Near Piedras Blancas Point
Comment
OBI82433
Lasthenia gracilis
David J. Keil, with George Butterworth
2016-2-25
33472
San Luis Obispo
Chorro Creek Ecological Reserve, east of San Luisito Creek Road between Highway 1 and San Luisito Creek
Comment
UC1118954
Lasthenia gracilis
P. L. Johannsen
1936-3-21
719
San Luis Obispo
1 mi n of junction of San Luis Obispo Cr. and Reservoir Canyon (Plot 6); San Luis Obispo Quadrangle
228
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
POM96039
Lasthenia gracilis
P. A. Munz
1926-4-8
10158
San Luis Obispo
Paso Robles
Comment
UC1187674
Lasthenia leptalea
Clare B. Hardham
1960-4-20
5462
San Luis Obispo
Highland District Santa Lucia Mts., Black Mountain (flood plain of ephemeral stream)
457
Comment
UC135326
Lasthenia maritima
L. Jared
San Luis Obispo
Estrella
Comment
CAS-BOT-BC368702
Lasthenia microglossa
R. F. Hoover
1958-3-22
8430
San Luis Obispo
Summit of Temblor Range at Kern County line, Simmler--McKittrick road
Comment
SBBG28012
Lasthenia minor
R. S. Ferris
1935-3-19
9101
San Luis Obispo
2 mi S of Simmler
Comment
OBI78967
Lathyrus jepsonii
Michael Walgren
2013-5-23
348
San Luis Obispo
Along Highway One at San Carpoforo Creek in the north county, on the northwest corner of the bridge over the creek.
13
Comment
OBI80000
Lathyrus latifolius
David J. Keil
2013-6-30
31822
San Luis Obispo
See Canyon, ca. 1/4 mile from Avila Road
20
Comment
UCR161302
Lathyrus vestitus var. vestitus
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9103
San Luis Obispo
Central Coast Hills, Irish Hills; See Canyon, 4.4 mi N of San Luis Bay Drive
186
Comment
RSA680409
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.
6
Comment
CAS-BOT-BC321645
Layia glandulosa
Ernest C. Twisselmann
1969-4-14
15107
San Luis Obispo
La Panza Range. Bedell Ranch, 5 miles SE of Creston
350
Comment
CAS-BOT-BC321668
Layia glandulosa
Alice Eastwood
1927-4-8
14346
San Luis Obispo
Nipoma mesa
Comment Read comments Apr 15 2019
CAS-BOT-BC327277
Layia hieracioides
David D. Keck; Wm. M. Hiesey
1940-5-30
5107
San Luis Obispo
Nipomo Mesa near Black Lake, 4.8 mi S of Arroyo Grande on road to Oso Flaco.
Comment
UC89143
Layia jonesii
Miss M. M. Miles
57
San Luis Obispo
San Luis Obispo
Comment
CDA13626
Layia munzii
G. F. Hrusa, Russ Lewis, Larry Saslaw (BLM)
1997-3-26
13662
San Luis Obispo
Carrizo Plain; S end of Soda Lake.
Comment
UC146058
Layia munzii
I. J. Condit
1910-3-31
San Luis Obispo
Carriso Plains
Comment
CAS-BOT-BC327664
Layia munzii
Roxana S. Ferris
1935-3-29
9107
San Luis Obispo
Roadside ditch 3.5 miles S of Simmler. Carriso Plain.
Comment
OBI79418
Layia pentachaeta
David J. Keil, with Matt Ritter, Taylor Crow, et al.
2012-3-3
31219
San Luis Obispo
Sinton Ranch, south of Highway 58 on unpaved portion of Shell Creek Road
450
Comment
OBI29238
Layia platyglossa
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14531
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
UCR159303
Layia platyglossa
George K. Helmkamp, E. A. Helmkamp
2005-4-22
9379
San Luis Obispo
Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner)
470
Comment
UC639043
Layia platyglossa
Bernard Miossi
1940-3-16
205
San Luis Obispo
one mi n of San Luis Obispo
68
Comment
UC1969534
Lemna minuta
David Keil with V. L. Holland
2010-6-15
30887 A
San Luis Obispo
Between San Luis Obispo and Arroyo Grande at 615 Ormonde Road, south of intersection of Ormonde Road with Price Canyon Road. 5-acre rectangular parcel.
Comment
RSA318281
Lemna valdiviana
Wayne P. Armstrong
1984-8-28
1221
San Luis Obispo
North shore of Oso Flaco Lake
6
Comment
OBI58183
Lepechinia calycina
David J. Keil, with Kathleen A. Keil
1998-5-26
27435
San Luis Obispo
Los Padres National Forest, La Panza Mountains. Red Hill Rd., 3.3 miles from Hwy 58 (35 deg. 21.466' N x 120 deg. 16.570' W).
640
Comment
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-BC89025
Lepidium dictyotum
R. F. Hoover
1966-3-30
9769
San Luis Obispo
Carrizo Plain, sout of Soda Lake.
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
RSA20177
Lepidium jaredii
Alice Eastwood, J. T. Howell
1937-4-28
s.n.
San Luis Obispo
Carrizo Plain near Soda Lake
Comment
OBI55394
Lepidium nitidum
David J. Keil, with Kathleen A. Keil
1997-3-8
26072
San Luis Obispo
Ca. 1/4 mi. N of Highway 58 along Shell Creek Road.
Comment
OBI14996
Lepidium nitidum
Robert F. Hoover
1960-4-9
8517
San Luis Obispo
Near Lion rock
Comment
UC1450985
Lepidospartum squamatum
R. F. Hoover
1969-10-5
11634
San Luis Obispo
Alamo Creek
Comment
OBI79879
Leptochloa fusca
David J. Keil
2012-7-27
31496
San Luis Obispo
Nipomo. Strawberry field on north side of Eucalyptus Road at intersection with Scenic View Way
86
Comment
UC572328
Leptodactylon californicum
W. A. Peterson
1937-4-30
779
San Luis Obispo
3/4 mi nw mouth of Anderson Creek; La Panza Quad., nw of mouth of Anderson Creek
533
Comment
RSA130633
Leptosiphon androsaceus
R. W. Summers
1884-5-1
s.n.
San Luis Obispo
S. Lucia Mt. Summit
274
Comment
SBBG82046
Leptosiphon liniflorus
C. F. Smith
1950-5-4
2773
San Luis Obispo
Creston-Simmler Rd, 0.25 mi N of Fernandez Crk crossing
Comment
OBI11374
Leptosiphon liniflorus
R. W. Summers
1884-6-26
2101
San Luis Obispo
La Panza
Comment
OBI16694
Leptosyne bigelovii
Robert F. Hoover
1948-4-17
7467
San Luis Obispo
San Juan River S of Shandon
Comment
OBI33847
Leptosyne bigelovii
Melissa Luckow
1981-4-18
663
San Luis Obispo
Shell Creek Rd, 2 mi from jctn with hwy 58
Comment
OBI55245
Leptosyne bigelovii
Greg Frugoli
1997-4-7
18
San Luis Obispo
Black Mtn Rd, La Panza Range, Los Padres NF (Hwy 58 burn area)
841
Comment
OBI54224
Leptosyne calliopsidea
George Butterworth
1995-4-15
49
San Luis Obispo
Carrizo Plain Natural Area. T31S R21E S 17 NE qtr .6 mi NE of Elkhorn Rd, close to a rd which is 2.2 mi NW of Panorama Rd
808
Comment
CDA8173
Lessingia glandulifera
T. C. Fuller
1962-9-6
9577
San Luis Obispo
Lower Gillis Canyon, ca. 5 miles southeast of Shandon.
0
Comment
OBI82101
Lessingia glandulifera var. glandulifera
Brooke E. Wainwright
2016-7-18
San Luis Obispo
Western Transverse Range; San Emigdio Mountains; Cuddy Valley 7.5 USGS quadrangle. Forest Rte 8N04, East Side of Chuchupate Ranger Station, between Eastern corner of Ranger Station and intersection of Forest Rte 8N04 and Chuchupate Trail
1609
Comment
CAS-BOT-BC339448
Lessingia glandulifera var. glandulifera
R. F. Hoover
1946-8-18
6315
San Luis Obispo
Fernandez Creek, near north base of La Panza Range
Comment
CAS-BOT-BC339462
Lessingia glandulifera var. glandulifera
Ernest C. Twisselmann
1955-9-1
2365
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. San Juan River Valley, 8.6 miles south of Shandon
426
Comment
CAS-BOT-BC339465
Lessingia glandulifera var. glandulifera
Clare B. Hardham
1958-9-8
3940
San Luis Obispo
Shores of Nacimiento, below dam
Comment
OBI76705
Lessingia tenuis
Jason Dart, LynneDee Althouse
2004-4-23
230
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
CAS-BOT-BC283687
Leymus condensatus
R. F. Hoover
1947-7-8
7285
San Luis Obispo
Steiner Creek [Serrano Canyon]
Comment
OBI49958
Lilium pardalinum
Malcolm McLeod, Linda Seek
1987-7-5
s.n.
San Luis Obispo
Bianchi Bog near confluence of San Simeon Crk and Steiner Crk
Comment
UCSC004738
Limnanthes douglasii subsp. nivea
Randall Morgan
2006-5-21
4604
San Luis Obispo
Santa Margarita
Comment
OBI11603
Limonium californicum
Robert F. Hoover
1965-10-1
9701
San Luis Obispo
Cuesta-by-the-sea, S shore of Morro Bay
Comment
OBI11386
Linanthus californicus
Hart C. De Vos
1963-4-23
74
San Luis Obispo
Woodland area, along small creek, +/- 4 miles north of Santa Margarita
Comment
OBI11357
Linanthus parryae
Rober F. Hoover
1952-5-11
8188
San Luis Obispo
Navajo Creek district, east side of La Panza Range.
Comment
UCR161674
Linum bienne
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9473
San Luis Obispo
Central Coast, Mile 60 of Calif. Highway 1, c. 2.0 mi WNW of San Simeon
15
Comment
OBI55227
Lithophragma affine
Greg Frugoli
1997-4-7
25
San Luis Obispo
Black Mtn Rd, La Panza range, Los Padres NF (hwy 58 burn area)
866
Comment
UC11894
Lithophragma cymbalaria
Alice King
June 1895
San Luis Obispo
Arroyo Grande
Comment
UC455361
Lithophragma heterophyllum
I. J. Condit
1908-2-29
San Luis Obispo
Reservoir Canyon; S.L.O. <San Luis Obispo>, Reservoir Canyon
Comment
OBI4253
Lobularia maritima
Pamela Stash
1972-5-31
3
San Luis Obispo
Found along roadsides
Comment
OBI44809
Logfia gallica
David J. Keil
1979-7-1
13119
San Luis Obispo
Ridge between Prefumo and See Cyns. About 5 mi from jctn of Los Osos Valley red and Prefumo Cyn Rd
Comment
CAS-BOT-BC283240
Lolium multiflorum
Ernest C. Twisselmann
1953-6-6
77
San Luis Obispo
The Temblor Range and the Western San Joaquin Valley. Mariannas canyon, 0.5 mile below Mariannas ranch house, 7 miles NE of Simmler
Comment
UCR107899
Lolium perenne subsp. multiflorum
George K. Helmkamp, E. A. Helmkamp
1996-12-22
1273
San Luis Obispo
Central Coast, near Martingale Avenue and Buckskin Drive at the east end of Los Osos
61
Comment
OBI65277
Lomatium californicum
D. R. Miller
2004-4-15
404 .771
San Luis Obispo
Pine Mtn Region. Along roadway, Tobacco flats, near swimming hole and Bear Cyn jctn
500
Comment
OBI31671
Lomatium caruifolium
Smeltzer, Turnquist
1982-4-12
27
San Luis Obispo
Laguna Lake Park
Comment
OBI31949
Lomatium caruifolium
David J. Keil, Melissa Luckow
1981-7-3
14984
San Luis Obispo
Arroyo de la Cruz, N of San Simeon. Along N side of stream from freshwater marsh W of Hwy 1 E along the ridge system to lower slopes of Pine Top Mtnand back to the hwy along riparian zone
Comment
SBBG117754
Lomatium caruifolium
M. Wetherwax, E. Painter
2001-2-27
SLO 182 a
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
200
Comment
UC463212
Lomatium caruifolium var. caruifolium
Roxana S. Ferris
1929-4-15
7632
San Luis Obispo
8 mi. from on San Luis Obispo Rd. Moro
Comment
SBBG25634
Lomatium dasycarpum
C. B. Hardham
1961-5-18
7086
San Luis Obispo
headwaters of Las Tablas Crk
609
Comment
SBBG125789
Lomatium dasycarpum subsp. dasycarpum
T. Fitanides with A. Baniaga
2010-4-23
141
San Luis Obispo
Tierra Redonda Mtn
581
Comment
UC21199
Lomatium dasycarpum subsp. dasycarpum
W. H. Brewer
April 1861
461
San Luis Obispo
San Luis Obispo
Comment
OBI23358
Lomatium utriculatum
Robert J. Rodin
1954-4-3
5941
San Luis Obispo
Bishop Peak on the east side of the mountain in a heavily grazed area
Comment
OBI25019
Lomatium utriculatum
David J. Keil, Dirk Walters
1980-4-26
13874
San Luis Obispo
Along Town Creek near Lime Mtn Mine, west of Paso Robles
Comment
OBI31668
Lomatium utriculatum
Smeltzer, Turnquist
1982-5-7
119
San Luis Obispo
Northeast side of Laguna Lake Park
Comment
UC1123047
Lomatium utriculatum
H. C. Lee
1937-5-8
895
San Luis Obispo
Paso Robles Quad. (Quad. 130D), Adelaida Rd.
Comment
UC1123048
Lomatium utriculatum
P. L. Johannsen
1932-3-8
29
San Luis Obispo
La Panza Quad., Buckhorn Canyon
Comment
HSC38913
Lomatium utriculatum
J. P. Smith
1973-3-21
5903
San Luis Obispo
10 mi. E of Atascadero on Hwy. 41
335
Comment
CAS-BOT-BC240570
Lonicera hispidula
Clare B. Hardham
1956-6-6
883
San Luis Obispo
Santa Lucia Mountains. Pass south of the 7X Ranch House
Comment
UC1125246
Lonicera hispidula var. vacillans
H. C. Lee
1936-5-11
599
San Luis Obispo
1/2 mi s of head Davis Canyon; Port San Luis Quadrangle
Comment
UC455868
Lonicera hispidula var. vacillans
E. P. Unangst
1906-1
San Luis Obispo
Perfumo Canyon
Comment
RSA122596
Lonicera interrupta
B. Bolt
1936-5-26
748
San Luis Obispo
3.75 miles NE of Santa Margarita.
366
Comment
UCSB26316
Lonicera involucrata
Ketcham, A.
1968-3-30
San Luis Obispo
Along bank in Coon Creek
Comment
UC455871
Lonicera involucrata var. ledebourii
I. J. Condit
1910-4-30
San Luis Obispo
Oceano
Comment
OBI4397
Lonicera involucrata var. ledebourii
William Lester
1969-5-25
221
San Luis Obispo
Coon Creek area, about 6 mi from the mouth
Comment
OBI71647
Lotus junceus
David J. Keil
1988-7-2
20829
San Luis Obispo
Morro Bay State Park, east of South Bay Blvd
Comment
UC454687
Lotus salsuginosus
unknown
695
San Luis Obispo
Lopez Canyon
Comment
UC1602066
Lotus scoparius
Mrs. R. W. Summers
1886-5-6
284
San Luis Obispo
Comment
CDA16890
Lotus strigosus
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
UC1129201
Lotus strigosus
N. K. Carlson
1936-3-18
125
San Luis Obispo
0.2 mi e Nipomo Hill; Arroyo Grande Quad.
76
Comment
SBBG108001
Lupinus
C. B. Hardham
1961-5-17
7070
San Luis Obispo
Ocean View Mine
914
Comment
OBI19273
Lupinus albifrons
VRMEER
1955-4-23
37
San Luis Obispo
Poly Cyn; roadside near dump
Comment
RSA0036482
Lupinus albifrons
Daisie Huang
2006-4-13
06041320
San Luis Obispo
Lopez Lake.
178
Comment
UC1129270
Lupinus albifrons
R. St. John
1932-3-21
276
San Luis Obispo
Old Canyon; La Panza Quad., Old Canyon
Comment
UC1129312
Lupinus albifrons
E. Armstrong
1934-4-1
1153
San Luis Obispo
4 mi e Santa Margarita; San Luis Obispo Quad., e of Santa Margarita
Comment
OBI43714
Lupinus albifrons
Rhonda Riggins
1982-5-2
1385
San Luis Obispo
Just E of San Juan River bridge at hwy 58, 1.2 mi E La Panza rd, 3.2 mi W Bitterwater rd
Comment
UCD105987
Lupinus albifrons
P. B. Kennedy
1929-4-19
s.n.
San Luis Obispo
San Luis Obispo County: 7.7 miles from Morro, on Morro to Atascadero Road.
Comment
CAS-BOT-BC195749
Lupinus albifrons var. albifrons
R. F. Hoover
1947-3-16
6677
San Luis Obispo
Unspecified
Comment
RSA605961
Lupinus albifrons var. albifrons
D. D. Keck, J. Clausen
1935-4-9
3078
San Luis Obispo
3.5 miles west of Shandon.
305
Comment
UC1129351
Lupinus arboreus
B. Bolt
1936-2-25
592
San Luis Obispo
0.5 mi nw Morro; Cayucos Quad.
Comment
UC1334657
Lupinus arboreus
Austin Griffiths Jr.
1966-7-25
5074 f
San Luis Obispo
2 mi s Oceano; s of Oceano
30
Comment
SD39030
Lupinus arboreus
Edith A. Purer
1932-8-28
4859
San Luis Obispo
Ocean, stabilized dunes
Comment
UCD106636
Lupinus arboreus
P. B. Kennedy
1929-4-10
s.n.
San Luis Obispo
San Luis Obispo County: 1/2 mile north of town of Morrow.
6
Comment
RSA586243
Lupinus arboreus var. arboreus
M. D. Proctor, E. A. Young
1993-3-21
ROB 0307
San Luis Obispo
1.5 km west northwest of Chorro Reservation.
Comment
SBBG29363
Lupinus benthamii
C. B. Hardham
1959-5-6
4398
San Luis Obispo
shores of Nacimiento Lake
Comment
UC1129396
Lupinus benthamii
G. T. Nordstrom
1937-4-15
1079
San Luis Obispo
2.8 mi ese Williams Ranch; Adelaida Quadrangle
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
OBI12940
Lupinus bicolor
Robert F. Hoover
1967-5-13
10566
San Luis Obispo
Coast W of Cambria
Comment
UCR141005
Lupinus bicolor
George K. Helmkamp
2004-3-10
8334
San Luis Obispo
Central Coast, Nipomo Mesa, along Pomeroy Rd, 0.2 mi N of Willow Rd, NW of Nipomo
91
Comment
RSA105046
Lupinus bicolor subsp. tridentatus
Lorenzo Jared
1896-04
424
San Luis Obispo
Estrella
Comment
RSA151702
Lupinus bicolor subsp. tridentatus
David Dunn, B. Brydon
1941-4-19
1202
San Luis Obispo
South of Estrella
Comment
SEINET10484931
Lupinus bicolor subsp. tridentatus
David B. Dunn, Carl C. Epling
Dunn 2215 A
San Luis Obispo
2.5 - 22.5 mi. S on rd. To simmler, rolling dry grassy knolls.
Comment
CAS-BOT-BC215059
Lupinus chamissonis
Alice Eastwood
1941-4-21
18991
San Luis Obispo
Nipomo Mesa
Comment
OBI25605
Lupinus chamissonis
Robert F. Hoover
1946-7-14
6227
San Luis Obispo
North end of Morro Bay
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
SBBG108224
Lupinus formosus
C. B. Hardham
1958-6-1
3535
San Luis Obispo
fields W of Templeton near bridge over Santa Rita Crk
Comment
SD241819
Lupinus hirsutissimus
Ellen Dean, T. Starbuck and M. Starbuck
2008-3-25
4650
San Luis Obispo
Along Hwy 58 west of turn off to Paso Robles, North side of the road.
445
Comment
SJSU10746
Lupinus hirsutissimus
L. D. Mattson
1955-4-23
San Luis Obispo
La Panza Public Campground, La Panza Range between Pozo & La Panza
Comment
SEINET10903864
Lupinus horizontalis
Robert F. Hoover
1966-3-30
Hoover 9770
San Luis Obispo
Panorama hills near w base of crocker grade.
Comment
SEINET10490792
Lupinus latifolius subsp. latifolius
Ernest C. Twisselmann
1956-5-15
Twisselmann 2794
San Luis Obispo
York mt., 0.4 Mi. W of the summit, santa lucia range. Corollas lavender with Purple veins. Lvs dark green. Stems decumbent, to 26 in. Long. Growing in Dense undergrowth on a shaded moist hillslope. Common.
335
Comment
OBI19291
Lupinus ludovicianus
Robert F. Hoover
1964-5-11
8800
San Luis Obispo
Upper Arroyo Grande
Comment
SBBG66975
Lupinus ludovicianus
Henry Chapman Ford
1893-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC207220
Lupinus ludovicianus
R. F. Hoover
1949-5-17
7702
San Luis Obispo
Upper Arroyo Grande, 6 mi. above county park.
Comment
JEPS108060
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1979-5-12
1180
San Luis Obispo
Roadside and banks adjacent Wellsona Road just S of junction with River Road, N Paso Robles.
Comment
OBI42122
Lupinus microcarpus var. densiflorus
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19449
San Luis Obispo
Santa Margarita Ranch. Ca 5 mi S of Santa Margarita along ranch rd. E base of Santa Lucia Mts in area that was locally the E boundary of the Las Pilitas Fire of July 1985
Comment
OBI48280
Lupinus microcarpus var. densiflorus
Rhonda Riggins
1978-5-9
1151
San Luis Obispo
Hi Mtn Rd 8.8 mi NE Lopez Lake Rd
Comment
UC1315054
Lupinus microcarpus var. horizontalis
R. F. Hoover
1967-3-27
10299
San Luis Obispo
Chalk Mt. , Chalk Mt. (Cuyama Valley)
Comment
CDA27484
Lupinus microcarpus var. horizontalis
R. Riggins
1979-4-22
1153
San Luis Obispo
Temblor-Soda Lake Road (County 285) 6.9 miles south of Highway 58, 0.3 mile north of Elkhorn Trail Road.
0
Comment
RSA0019336
Lupinus microcarpus var. microcarpus
Greg Wilvert
2005-4-2
105 -1
San Luis Obispo
Southeast half of the Caliente Range: 4 km W of Caliente Mtn.
1235
Comment
UCR122510
Lupinus microcarpus var. microcarpus
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6624
San Luis Obispo
La Panza Range, Calif. Hwy 58, 11.2 miles east of Santa Margarita
488
Comment
CDA27551
Lupinus microcarpus var. microcarpus
R. Riggins
1979-5-19
1185
San Luis Obispo
Along road paralleling San Juan Creek, 1.2 miles south of Gillis Canyon-Camatti Canyon Roads.
0
Comment
JEPS108056
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-6
1174
San Luis Obispo
Cable Corral Road and Hwy 166 at Rock Face Ranch
Comment
OBI32813
Lupinus microcarpus var. microcarpus
David J. Keil, Julie Vanderwier and Glenda Winn
1978-1
12721
San Luis Obispo
29.5 mi SE of Calif rte 58 along Soda Lake rd
Comment
OBI48460
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-6
1174
San Luis Obispo
Bank of rd cut, Cable Corral Rd and hwy 166 at Rock Face Ranch
Comment
UC1285124
Lupinus microcarpus var. microcarpus
R. F. Hoover
1953-5-16
8306
San Luis Obispo
ne Simmler (summit of Temblor Range); summit of Temblor Range
Comment
UCSB42383
Lupinus microcarpus var. microcarpus
Corsino, Linda
1980-4-18
San Luis Obispo
Off Highway 46, eight miles west of Atascadero
365
Comment
OBI31344
Lupinus nanus
Joy Nishida, Robert Allen
1982-4-10
221
San Luis Obispo
American Cyn. 1.5 mi S of campground, at unlockedgate on side of dirt rd
506
Comment
OBI31791
Lupinus nanus
Smeltzer, Turnquist
1982-4-12
23
San Luis Obispo
On the SE side of Laguna Lake Park
Comment
OBI79407
Lupinus nanus
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31621
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Salinas River valley along Avenales Ranch Road
530
Comment
SBBG28578
Lupinus nanus
E. C. Twisselmann
1967-4-27
12912
San Luis Obispo
Hwy 1, 2.9 mi S of Piedras Blancas Point
6
Comment
UCR123166
Lupinus nanus
George K. Helmkamp, E. A. Helmkamp
2002-4-19
7554
San Luis Obispo
Central Coast, 3.2 mi north of Piedras Blancas Lighthouse along CA Hwy 1
15
Comment
OBI17962
Lupinus nanus
Robert F. Hoover
1950-4-2
7801
San Luis Obispo
Panorama Hills near base of Crocker Grade, Temblor Range
Comment
RSA296823
Lupinus nanus subsp. nanus
W. L. Jepson
1928-4-28
12685
San Luis Obispo
Edna
76
Comment
SEINET10940139
Lupinus nanus subsp. nanus
David B. Dunn, Howard Brown
1946-5-12
Dunn 2323
San Luis Obispo
1-4 mi s of atascadero.
Comment
SEINET10450710
Lupinus nipomensis
Hoover
1966-1
San Luis Obispo
Comment
OBI79412
Lupinus pachylobus
David J. Keil
2012-4-17
31275
San Luis Obispo
Eastern slope of Santa Lucia Range. Pozo Road, Rinconada Trailhead and lower trail
Comment
SBBG17708
Lupinus sparsiflorus
R. F. Hoover
1951-4-15
8046
San Luis Obispo
Stoney Crk
Comment
POM147028
Lupinus subvexus var. subvexus
Alice Eastwood
1927-4-11
4418
San Luis Obispo
Paso Robles.
Comment
RSA303913
Lupinus subvexus var. subvexus
James R. Shevock
1971-3-14
783
San Luis Obispo
Palos Pietos Canyon
579
Comment
SBBG17710
Lupinus succulentus
D. Emery
1950-3-21
San Luis Obispo
adjacent to train tracks on Cal Poly Campus
Comment
SD148157
Lupinus succulentus
G. K. Helmkamp, E. A. Helmkamp
2001-5-2
6626
San Luis Obispo
La Panza Range: CA-58, 11.2 miles east of Santa Margarita.
487
Comment
POM308269
Lupinus succulentus
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-4-20
3114
San Luis Obispo
Highway 41, Templeton, Cambria.
Comment
POM97503
Lupinus succulentus
Philip A. Munz
1926-4-9
10184
San Luis Obispo
35 miles east of Paso Robles.
Comment
OBI57101
Lupinus truncatus
G. F. Hrusa
1995-5-2
12278
San Luis Obispo
Black Butte Research Natural Area; facing SW below Peak 1 radio facility
625
Comment
UCR132018
Lupinus truncatus
George K. Helmkamp
2003-8-16
8072
San Luis Obispo
Central Coast, Nipomo Mesa at Willow Road, 0.5 mi east of Calif. Hwy 1, near Black Lake golf course
76
Comment
SBBG109465
Luzula comosa
C. B. Hardham
1957-4-14
1660
San Luis Obispo
Santa Rita Crk
Comment
CAS-BOT-BC436729
Luzula macrantha
R. F. Hoover
1947-3-1
6633
San Luis Obispo
Cambria
Comment
OBI37679
Lysimachia arvensis
Eric Wise
1981-7-26
965
San Luis Obispo
Poly Cyn
Comment
SBBG133068
Lythrum californicum
D. Keil, T. Teed, M. Uchida
2001-6-15
29583
San Luis Obispo
Chorro Crk drainage, Chorro Crk Bog Thistle exclosure; Camp San Luis Obispo
243
Comment
UC1927737
Lythrum californicum
David Keil with Tina Teed and Mariko Uchida
2001-6-15
29583
San Luis Obispo
Camp San Luis Obispo. Chorro Creek drainage. Chorro Creek Bog Thistle exclosure.
243
Comment
UC420700
Lythrum californicum
J. E. Roadhouse
155
San Luis Obispo
near San Luis Obispo
Comment
SBBG48513
Lythrum hyssopifolia
L. W. Edge
1974-6-12
477
San Luis Obispo
N of Laguna Lake
Comment
OBI30128
Lythrum hyssopifolia
Melissa Luckow
1982-6-24
905
San Luis Obispo
Cambria, jctn of hwy 1 and rd to Black Mt SE corner of rd. EIR vouchers
Comment
CAS-BOT-BC343879
Madia elegans
Julia McDonald
1925-7-19
s.n.
San Luis Obispo
Peabody Place, San Luis Obispo
Comment
CAS-BOT-BC343887
Madia elegans
R. F. Hoover
1949-5-17
7706
San Luis Obispo
Upper Arroyo Grande at County Park
Comment
OBI32025
Madia exigua
David J. Keil
1982-6-26
16231
San Luis Obispo
Vicinity of Arroyo de la Cruz N of San Simeon
Comment
OBI64134
Madia exigua
D. R. Miller
1994-4-30
494 -289
San Luis Obispo
Pine Mt Region. From the roadway below Cline cabin, on Stag flats. Tobacco Crk drainage
488
Comment
UC1069882
Madia gracilis
G. T. Nordstrom
1937-5-13
1212
San Luis Obispo
1.3 mi ene of Asuncion School; Adelaida Quadrangle
Comment
SBBG122333
Madia radiata
D. Keil, K. Keil
2001-4-20
29357
San Luis Obispo
Bitterwater Rd, ca. 10 mi N of jct with Hwy 58
670
Comment
UCR248801
Madia sativa
Mark A. Elvin, Glenn M. Greenwald
2013-8-9
7245
San Luis Obispo
Central Coast, Guadalupe-Nipomo Dunes National Wildlife Refuge, north of Santa Maria River, west of Guadalupe, '4-pond Valley', Colorado Pond, c. 80 m from south refuge boundary
17
Comment
CAS-BOT-BC345099
Madia sativa
Clare B. Hardham
1956-8-15
1187
San Luis Obispo
Santa Lucia Mountains. Paradise Valley, Atascadero
Comment
OBI30122
Madia sativa
Melissa Luckow
1982-6-24
898
San Luis Obispo
Cambria, jctn of hwy 1 and rd to Black Mt. SE corner of rd
Comment
UC1392799
Madia sativa
R. F. Hoover
1969-7-18
11493
San Luis Obispo
Arroyo Grande, Oak Park District
Comment
RSA492654
Malacothamnus gracilis
C. F. Smith
1988-5-17
12127
San Luis Obispo
Southeast of Hwy 58 and turnoff to Navajo Road
Comment
SBBG103511
Malacothamnus jonesii
C. F. Smith
1993-6-15
12489
San Luis Obispo
Branch Crk Rd, 6.2 mi from St Hwy 166, above crk
Comment
CAS-BOT-BC204156
Malacothamnus jonesii
Chester Dudley
1936-4-1
s.n.
San Luis Obispo
Fern Canyon, 2 miles w. of Paso Robles
Comment
OBI12354
Malacothamnus jonesii
Robert F. Hoover
1947-6-16
6177
San Luis Obispo
Near summit of La Panza range on road
Comment
RSA201702
Malacothamnus jonesii
Robert F. Hoover
1959-5-9
8500
San Luis Obispo
4 miles west of paso Robles on Adelaida Road.
Comment
SBBG72795
Malacothamnus orbiculatus
Mrs. G. A. Englebert
1936-6-16
San Luis Obispo
Cuyama Valley
Comment
RSA43055
Malacothamnus palmeri var. palmeri
Robert F. Hoover
1947-6-29
6200
San Luis Obispo
Near Cerro Alto Public Camp, between Morro Bay and atascadero
Comment
CAS-BOT-BC345333
Malacothrix californica
R. F. Hoover
1964-6-6
8961
San Luis Obispo
Los Osos
Comment
RSA212175
Malacothrix californica
L. S. Rose
1969-4-14
69019
San Luis Obispo
Bedell Ranch, S of Creston, N end of La Panza Range.
427
Comment
OBI66045
Malacothrix clevelandii
Greg Wilvert, Ben Carter
2006-5-12
555
San Luis Obispo
SE Half of the Caliente Range. 0.6 km SE of Padrones Spring
Comment
CAS-BOT-BC345436
Malacothrix clevelandii
R. F. Hoover
1950-5-6
7882
San Luis Obispo
Upper Navajo Creek, La Panza Range
Comment
RSA128216
Malacothrix clevelandii
Clare B. Hardham
1958-5-28
3422
San Luis Obispo
Santa Lucia Mountains: Intersection of North Road to Adelaida and Nacimiento Dam Road
Comment
UC604943
Malacothrix clevelandii
Roxana S. Ferris and Ruth P. Rossbach
1938-5-12
9440
San Luis Obispo
8 mi e Santa Margarita (on Mountain Road near its junction with State Highway #178)
Comment
OBI15677
Malacothrix coulteri
Robert F. Hoover
1967-3-27
10295
San Luis Obispo
Chalk Mt, N side of Cuyama Valley
Comment
CAS-BOT-BC347550
Malacothrix floccifera
Clare B. Hardham
1957-6-17
2242
San Luis Obispo
Santa Lucia Mountains. Tassajara Canyon
Comment
OBI55280
Malacothrix floccifera
David J. Keil, with Kathleen A. Keil
1998-5-26
27434
San Luis Obispo
Los Padres National Forest, La Panza Mountains. Red Hill Rd., 3.3 miles from Hwy 58 (35 deg. 21.466' N x 120 deg. 16.570' W).
640
Comment
OBI15654
Malacothrix incana
Robert F. Hoover
1967-9-13
10863
San Luis Obispo
Oceano Beach
Comment
UC2027184
Malacothrix incana
David J. Keil
2012-8-21
31502
San Luis Obispo
Oceano Dunes State Vehicular Recreation Area, north of Grand Ave., Grover Beach
Comment
OBI53501
Malacothrix incana
Arthur W. Hazebrook
1991-6-6
98
San Luis Obispo
Nipomo Dunes complex, Big Coreopsis Hill, SW facing side of hill
Comment
UC2027240
Malacothrix saxatilis
David J. Keil with V. L. Holland
2013-6-12
31805
San Luis Obispo
Templeton. 830 Templeton Road.
Comment
OBI23229
Malva assurgentiflora
Gary Romano
1979-11-19
5
San Luis Obispo
Creek bed, Foothill at O'Connor
46
Comment
OBI53843
Malva parviflora
Arthur W. Hazebrook
1993-5-23
205
San Luis Obispo
Nipomo Dunes Complex, Riparian corridor along N base of Big Coreopsis Hill
Comment
POM147027
Marah fabacea
Alice Eastwood
1927-4-11
14421
San Luis Obispo
Paso Robles.
Comment
OBI35466
Marah fabacea
S. M. Inman
1983-5-14
46
San Luis Obispo
Pecho Study Site, Los Osos. 1/2 mi on Pecho Valley Rd past jctn of Pecho Rd. Rt on dirt road after 'deer' sign, to S of dirt rd
Comment
OBI51814
Marah fabacea
Gary Westbrook
March199 unk
30
San Luis Obispo
Calif Polytechnic State univ campus; Poly Cyn near Botanical foot bridge
244
Comment
OBI19097
Marrubium vulgare
Robert C. Brown
1964-11-16
9
San Luis Obispo
S exposure on the W side of Poly Cyn
91
Comment
UCD124978
Marrubium vulgare
G. T. Nordstrom
1937-5-16
1235
San Luis Obispo
San Luis Obispo County.: 2.1 miles east southeast of Chimney Rock, Adelaida.
304
Comment
SEINET6188370
Marsilea vestita
Eric A. Wise
1983-6-30
1716
San Luis Obispo
Santa Margarita Lake: Man-made reservoir in Salinas River Channel
Comment
SBBG133056
Marsilea vestita
D. Keil
2000-5-24
28737
San Luis Obispo
Santa Margarita Ranch, ca. 4.2 mi S of railroad crossing (in Santa Margarita) on Pozo Rd
Comment
UC1069994
Matricaria discoidea
N. K. Carlson
1936-3-25
216
San Luis Obispo
1.8 mi ne Cerro Romauldo; San Luis Obispo Quad.
152
Comment
OBI78859
Medicago polymorpha
David J. Keil
2013-8-29
32002
San Luis Obispo
Morro Bay State Park. Edge of golf course at intersection of Park View Road and Main Street
22
Comment
SBBG123905
Medicago praecox
D. Keil with K. Keil
1999-7-8
28374
San Luis Obispo
William Randolph Hearst State Beach, San Simeon
Comment
OBI79091
Melaleuca styphelioides
David J. Keil
2011-11-5
31134
San Luis Obispo
Oceano. Pismo State Beach, Oceano Campground. Trail around lagoon
3
Comment
RSA755202
Melica californica
Larry Kandarian
2008-5-7
s.n.
San Luis Obispo
Cholame. Growing in rocks.
Comment
OBI32468
Melica californica
Rhonda Riggins
1982-5-14
1399
San Luis Obispo
Los Padres National Forest. San jose Avenales Rd 1.9 mi SE Avenales Guard Station, 1.3 mi NW Agua Escondido Rd
Comment
CDA11489
Melica imperfecta
G. F. Hrusa, K. Phillips, A. Flinck
1995-5-29
12267
San Luis Obispo
Black Butte Research Natural Area; Partial shade on small cliff in understory of mostly burned Quercus agrifolia woodland, immediately E of Entrance 2 off main ridge road. Perennial.
Comment
OBI58410
Melica imperfecta
G. F. Hrusa
1995-4-15
12098
San Luis Obispo
La Panza Range, Approx. 1 mi S of Queen Bee Camp, 1 m S of La Panza Summit on La Panza Rd
750
Comment
SBBG119463
Melica imperfecta
D. H. Wilken
2006-5-25
16290
San Luis Obispo
slopes below Rinconada Mine site, ca. 2 km W of confluence of Salsipuedes and Rinconada crks
520
Comment
UC1132304
Melica imperfecta
E. Armstrong
1934-4-1
1145
San Luis Obispo
6 mi w Pozo; Pozo Quad.
457
Comment
UCD88106
Melica imperfecta
E. Wilson
1938-4-5
s.n.
San Luis Obispo
San Luis Obispo County: Mc Chesney Field.
Comment
UCSB56328
Melica imperfecta
Power, Paula
1986-4-18
San Luis Obispo
Along Hwy 1 6 mi. N of Guadalupe on Nipomo Mesa
Comment
OBI22005
Melica torreyana
Robert F. Hoover
1947-5-31
7254
San Luis Obispo
Rinconada Mine W of Pozo
Comment
UC1129818
Melilotus albus
H. C. Lee
1936-3-13
485
San Luis Obispo
Oceano Beach Arroyo Grande Quadrangle
6
Comment
OBI70165
Melilotus albus
Bernard Miossi
1939-7-29
130
San Luis Obispo
At summit of la Cuesta grade on E facing slope
385
Comment
UC454620
Melilotus indicus
Ira J. Condit
1907-9-23
San Luis Obispo
Poly grounds
Comment
OBI17521
Melilotus indicus
Lynne Dee Althouse
1977-4-12
31
San Luis Obispo
Wolfe's horse ranch near San Luis High School. Near water reservoir
137
Comment
OBI12482
Mentzelia affinis
Robert F. Hoover
1950-4-14
7827
San Luis Obispo
N end of Elkhorn Plain
Comment
OBI12488
Mentzelia affinis
Robert F. Hoover
1952-4-20
8130
San Luis Obispo
Near N end of Elkhorn Plain
Comment
RSA0089861
Mentzelia micrantha
Dean Wm. Taylor
2003-5-5
18509
San Luis Obispo
La Panza Range: Highway 58 in Calf Canyon 0.5 miles East of junction, Highway 229, hillslopes north of the road.
381
Comment
RSA778863
Mentzelia micrantha
David J. Keil
1987-5-6
20130
San Luis Obispo
Hwy 229 ca 1/2 mile north of juction highway 58. Chaparral fire succession.
Comment
SBBG118429
Mentzelia pectinata
M. Wetherwax, E. Painter, T. Leatherman
2001-4-30
CR 473
San Luis Obispo
above Nacimiento River, below abandoned rd down from Tower Rd, NW of Twin Bridges; Camp Roberts
280
Comment
SD264722
Mesembryanthemum crystallinum
David Keil
2015-9-29
33424
San Luis Obispo
Pismo Beach north of Pismo Pier.
10
Comment
JEPS14016
Microseris campestris
Roxana S. Ferris
1955-5-24
12819
San Luis Obispo
3.7 mi s Simmler (at n border of Soda Lake); Carisso Plain, Soda Lake
Comment
SBBG93556
Microseris douglasii subsp. douglasii
S. A. Junak, D. Young, T. Ayers
1989-4-27
3957
San Luis Obispo
USFS Rd 29S11.3, 0.1 mi W of W boundary of the Cuesta Ridge Botanical Area, 5.3 mi W of US Hwy 101
786
Comment
UC573522
Microseris douglasii subsp. douglasii
P. L. Johannsen
1937-5-3
1088
San Luis Obispo
2 1/8 mi se Painted Rock Ranch; McKittrick Quad.
594
Comment
CAS-BOT-BC349004
Microseris douglasii subsp. douglasii
Ernest C. Twisselmann
1954-4-29
1122
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon
655
Comment
JEPS36350
Microseris douglasii subsp. douglasii
W. L. Jepson
1927-4-26
12006
San Luis Obispo
road junction to Cholam from Simmler-La Panza Road Carrizo Plai
640
Comment
JEPS35326
Microseris paludosa
R. F. Hoover
1964-5-15
8896
San Luis Obispo
ridge s San Carpoforo Creek ((trail to Pine Top Mt.))
Comment
JEPS98038
Mimulus arvensis
Clare B. Hardham
1958-4-20
3072
San Luis Obispo
Weston Road, 6 mi E of 101
Comment
OBI9491
Mimulus aurantiacus var. aurantiacus
R. F. Hoover
1965-6-17
9440
San Luis Obispo
Santa Lucia Range; Ridge NW of Cuesta Pass
Comment
OBI32241
Mimulus aurantiacus var. grandiflorus
David J. Keil
1981-6-20
14912
San Luis Obispo
N of San Simeon along thechannel and banks of Arroyo de la Cruz E of hwy 1
Comment
SBBG20694
Mimulus douglasii
C. B. Hardham
1959-3-13
4046
San Luis Obispo
Cypress Mtn
609
Comment
SBBG4457
Mimulus guttatus
C. B. Hardham
1958-5-2
3157
San Luis Obispo
Oak Flat
Comment
UCR118359
Mimulus guttatus
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4233
San Luis Obispo
Central Coast Ranges, Irish Hills, Prefumo Canyon, 2.1 mi SW of Los Osos Valley Rd.
198
Comment
UCR122507
Mimulus guttatus
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6618
San Luis Obispo
La Panza Range, Calif. Hwy 58, 11.2 miles east of Santa Margarita
488
Comment
OBI27939
Mimulus guttatus
Joan Coffey
1972-5-15
17
San Luis Obispo
About 1 mi N on Poly Cyn rd, San Luis Obispo
Comment
JEPS23837
Mimulus latidens
Clare B. Hardham
1958-4-20
3073
San Luis Obispo
6.5 mi e <Highway> 101 (Creston road); Paso Robles
Comment
CDA21345
Mimulus pilosus
G. F. Hrusa
1993-5-2
11013
San Luis Obispo
Salinas Valley Region; Salinas River approx. 200 meters to N of Niblick Bridge. W bank of river, vicinity of Paso Robles.
Comment
JEPS59033
Mimulus rattanii
Clare B. Hardham
1961-4-17
6839
San Luis Obispo
Pine Mt. Santa Lucia Mountains
1005
Comment
SBBG18854
Mimulus rattanii
C. B. Hardham
1961-4-26
6919
San Luis Obispo
Franklin Crk, W of Adelaida
Comment
UC1348930
Mimulus rattanii
Clare B. Hardham
1961-5-18
7087
San Luis Obispo
n Cambria; Pine Mt.
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
OBI32965
Minuartia douglasii
David J. Keil, Dirk Walters, Malcolm McLeod, Bernard Burdett and Lela Burdett
1983-5-14
16985
San Luis Obispo
Along ridge system between Arroyo de la Cruz and Arroyo del Oso
Comment
CAS-BOT-BC384017
Mirabilis jalapa
Ernest C. Twisselmann
1960-8-22
5995
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
CAS-BOT-BC434725
Mirabilis laevis var. crassifolia
R. F. Hoover
1967-4-15
10458
San Luis Obispo
Canyon just west of Cottonwood Canyon bridge, lower Cuyama Valley.
Comment
OBI65071
Mirabilis laevis var. crassifolia
Greg Wilvert
2005-4-23
298
San Luis Obispo
SE Half of the Caliente Range.2.1 km NW of Lawson Spring
942
Comment
JEPS98037
Monardella palmeri
Clare B. Hardham
1964-7-5
12284
San Luis Obispo
Burnett Peak
Comment
OBI58395
Monardella sinuata subsp. sinuata
Austin P. Griffiths, Gaylord Jones, Kathleen Jones, Kathryn Bay
1986-5-25
s.n.
San Luis Obispo
Morro Bay Sandspit. Just in from SW corner; E of Shark Inlet southerly tip, Morro Bay
Comment
CAS-BOT-BC220270
Monardella undulata
David D. Keck
1933-5-5
2211
San Luis Obispo
Oceano, southwestern San Luis Obispo County
Comment
SBBG105105
Monardella undulata subsp. crispa
C. F. Smith
1994-9-9
12597
San Luis Obispo
NE section of Guadalupe Oil Field
Comment
UCR219845
Monardella undulata subsp. undulata
Mark A. Elvin
2008-7-1
6007
San Luis Obispo
Central Coast, Guadalupe Dunes dune complex; SSW of Oso Flaco Lake
30
Comment
UCR38979
Monardella undulata var. frutescens
R. J. Rodin
1970-9-10
8443
San Luis Obispo
Pacific Coast, Pismo Beach State Park
6
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
RSA201652
Monolepis nuttalliana
Robert F. Hoover
1952-4-8
8088
San Luis Obispo
West base of Temblor Range near road to McKittrick.
Comment
CAS-BOT-BC349556
Monolopia lanceolata
Alice Eastwood; John Thomas Howell
1935-3-25
2000
San Luis Obispo
Near Union
Comment
JEPS13194
Monolopia lanceolata
Rimo Bacigalupi with G. T. Robbins and Keith Harrison
1955-5-16
5145
San Luis Obispo
from La Panza to Santa Margarita (0.2 mi s junction (Wilson Corner) with road to Creston)
454
Comment
SBBG48630
Monolopia stricta
L. S. Matlovsky
1974-4-5
DM 1889 -31
San Luis Obispo
S end of Soda Lake, Carrizo Plain
Comment
OBI26004
Morella californica
David J. Keil
1981-5-16
14612
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
CAS-BOT-BC109034
Mucronea californica
Ernest C. Twisselmann
1956-6-1
2889
San Luis Obispo
South end of Morro Bay, near Baywood Park.
30
Comment
JEPS57613
Mucronea californica
J. G. Lemmon
1888-1
San Luis Obispo
Estrella Plains
Comment
OBI50324
Mucronea californica
Tawney Odegard
1985-7-20
44
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, turn rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
SBBG109474
Mucronea californica
C. B. Hardham
1962-4-14
8974
San Luis Obispo
Shell Crk, near intersection with Camatta Rd
Comment
SBBG104756
Mucronea perfoliata
F. L. Johnson, E. A. Young
1993-5-24
ROB 552
San Luis Obispo
Sulphur Spring Rd in middle of Area R; Camp Roberts
Comment
CAS-BOT-BC415978
Mucronea perfoliata
Ernest C. Twisselmann
1956-4-16
2643
San Luis Obispo
Temblor Range, San Joaquin Valley, hills at summit of Palo Prieta Canyon, 7/16 miles N of Cottonwoods
685
Comment
CAS-BOT-BC415986
Mucronea perfoliata
James L. Reveal; C. Rose Broome
1987-6-17
6477
San Luis Obispo
at the junction of the roads E of Navajo Campground, north of La Panza and south of California HIghway 58, along Navajo Creek; about 5 airline miles NNE of Pozo
591
Comment
OBI81042
Mucronea perfoliata
Jason Dart, A. Weichert, G. Hind
2010-5-19
424 -H40
San Luis Obispo
Hind River Ranch, east side of Salinas River, near the south end of Crescent Lake, approximately 1.5 miles east of the intersection of Highway 58 and Pozo Road
323
Comment
OBI59082
Muhlenbergia rigens
David J. Keil
1998-8-24
28020
San Luis Obispo
Los Padres National Forest, N of Rock Front Ranch in Brown Canyon and vicinity, T32S R R18E Sect. 24.
Comment
SEINET9037302
Muhlenbergia rigens
D. Keil
1984-1
s.n.
San Luis Obispo
Campground area on E side of Lopez Reservoir
Comment
UCD87121
Muhlenbergia rigens
Ernest C. Twisselmann
1953-9-29
794
San Luis Obispo
San Luis Obispo County: Palo Prieto Creek bed, near the summit (Twisselmann Ranch).
624
Comment
OBI61019
Myosurus minimus
George Butterworth
1998-3-30
223
San Luis Obispo
Carrizo Plain Natural Area. 200 yds N of Soda Lake Rd, 1/4 mi NE of Yellow Gate Rd
587
Comment
UCSB34474
Myosurus minimus
Smith, D.
San Luis Obispo
California valley
Comment
UC1135943
Myrica californica
H. A. Jensen
1930-9-25
72
San Luis Obispo
mouth of Coon Creek; Cayucos Quad.
91
Comment
OBI35051
Myriophyllum spicatum
Eric Wise
1981-9-29
1259
San Luis Obispo
Lopez Cyn. Approx 6 mi NW of Hi Mtn Rd
Comment
OBI73562
Najas marina
David J. Keil
2010-10-21
30933
San Luis Obispo
Whale Rock Reservoir, Cayucos
65
Comment
OBI13927
Nama californica
Robert F. Hoover
1953-5-17
8313
San Luis Obispo
"Skunk Well" cyn near Marianas ranch, Temblor range
Comment
SBBG104501
Nassella cernua
F. L. Johnson, E. A. Young
1993-5-24
ROB 68
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UC1133141
Nassella cernua
W. A. Peterson
1937-5-3
792
San Luis Obispo
4 mi nnw La Panza; La Panza Quadrangle
Comment
UC771714
Nassella cernua
R. F. Hoover
1946-6-16
6161
San Luis Obispo
sandy hills La Panza district
Comment
RSA585591
Nassella cernua
M. D. Proctor, E. A. Young
1993-3-21
ROB- 311
San Luis Obispo
1.5 km west northwest of Chorro Reservation.
Comment
RSA718824
Nassella lepida
Michael Honer
2002-4-27
1620
San Luis Obispo
South Santa Lucia Mtns; along Hwy 41, appx. 7mi. NE of Morro Bay.
300
Comment
SBBG109257
Nassella lepida
C. B. Hardham
1958-5-13
3299
San Luis Obispo
Cerro Alto
609
Comment
UC682076
Nassella lepida
G. L. Stebbins Jr. and R. M. Love
1941-3-23
3069
San Luis Obispo
ne-facing slope 4 mi n San Luis Obispo (near foot of grade); Cuesta Grade
Comment
UCD94714
Nassella lepida
G. L. Stebbins Jr.; R. M. Love
1941-3-23
3069
San Luis Obispo
San Luis Obispo County: 4 miles N of San Luis Obispo, near foot of Cuesta Grade.
Comment
CAS-BOT-BC260216
Nassella pulchra
Clare B. Hardham
1957-5-12
1937
San Luis Obispo
The Santa Lucia Mountains. Trail to Green's Lake
Comment
OBI36933
Nasturtium gambelii
Eric Wise
1981-6-29
797
San Luis Obispo
Celery Lake of Dune Lakes
Comment
SEINET190451
Navarretia atractyloides
Herbert L. Mason
1941-7-1
12468
San Luis Obispo
North end of Nipomo county
76
Comment
UC1124116
Navarretia jaredii
C. A. Graham
1939-5-20
575
San Luis Obispo
3.50 mi sse Carrizo Ranch; Branch Mt. Quad.
701
Comment
UC771765
Navarretia jaredii
R. F. Hoover
1946-6-30
6212
San Luis Obispo
between Santa Margarita and Pozo (Rinconada Mine)
Comment
OBI66345
Navarretia mellita
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26274
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.
Comment
CAS-BOT-BC230449
Navarretia mitracarpa
Ernest C. Twisselmann
1963-6-9
8388
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. At the summit of Palo Prieta Canyon
678
Comment
OBI11310
Navarretia mitracarpa
John Thomas Howell
1948-6-15
s.n.
San Luis Obispo
Red Hills SE of Shandon
762
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
SEINET10840511
Nemacladus secundiflorus
Rimo Bacigalupi
1955-5-23
Bacigalupi 5184
San Luis Obispo
Gravelly bottom of the East Branch of Huerhuero Creek, along road from Geneseo School to Creston, 1.7 miles south of Geneseo School
323
Comment
SEINET10873446
Nemacladus secundiflorus
Hardham
1960-5-12
HARDHAM 5677
San Luis Obispo
1 mile west of Bee Rock
Comment
UC310223
Nemophila menziesii
Philip A. Munz
1926-4-8
10123
San Luis Obispo
Paso Robles
Comment
UC455932
Nemophila menziesii
I. J. Condit
1910-3-29
San Luis Obispo
Carisa Plains
Comment
UCR28996
Nemophila menziesii
David J. Keil, Melissa Luckow, R. A. Pimentel, R. R. Pimentel
1981-4-24
14512
San Luis Obispo
S of Shandon, at junction of Shell Creek Road and Calif. Hwy 58
423
Comment
UCD120226
Nemophila menziesii
P. Schiffman
1993-3-19
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, grassland along Soda Lake Rd., 2.3 miles NW of intersection with dirt road leading to Painted Rock and Education Center.
Comment
UCSB39883
Nemophila menziesii
Shaw, J.
1982-4-12
San Luis Obispo
On Pozo Road 2 miles east of the city of Pozo
304
Comment
POM202997
Nemophila menziesii var. menziesii
Mary E. Wall
1933-4-20
s.n.
San Luis Obispo
Santa Margarita.
Comment
SBBG118612
Nemophila pedunculata
E. Painter, M. Wetherwax, D. Keil, D. Wilken, J. Greenhouse
2001-4-17
CR 203
San Luis Obispo
near jct of rds going to top of palisades and Boundary Rd, above palisades above Nacimiento River and Boy Scout Rd; Camp Roberts
260
Comment
RSA141763
Nemophila pedunculata
Clare B. Hardham
1960-3-27
5244
San Luis Obispo
Road to Adelaida and Oak Flat Road.
305
Comment
OBI65140
Nemophila pulchella
Greg Wilvert
2005-5-11
413
San Luis Obispo
SE Half of the Caliente Range. 1.3 km SW of Semper spring
1026
Comment
SBBG119180
Nemophila pulchella var. fremontii
J. Greenhouse, M. Wetherwax, E. Painter
2001-3-20
San Luis Obispo
near exclosure S of palisades of Nacimiento River, at jct of rd to top and Boundary Rd; Camp Roberts
240
Comment
OBI72572
Nicotiana glauca
Jillian C. Boettcher
2002-4-29
12
San Luis Obispo
Avila beach. Cliffs lining Old Port Beach across from the Avila Beach Pier
3
Comment
OBI23264
Nicotiana glauca
Dennis H. McSwain
1972-8-5
s.n.
San Luis Obispo
Along side Orcutt rd halfway between Higuera and Johnson Rd, San Luis Obispo
244
Comment
SBBG112478
Oemleria cerasiformis
D. Keil
1985-3-26
18473
San Luis Obispo
Lodge Hill subdivision area of Cambria
Comment
OBI33356
Oemleria cerasiformis
David J. Keil
1982-3-20
15751
San Luis Obispo
San Luis Range in Irish Hills along dirt road leading from See Canyon rd to Hibberd Preserve
Comment
POM97541
Oemleria cerasiformis
Philip A. Munz
1926-4-9
10207
San Luis Obispo
Willow Creek Road, 10 miles SW of Paso Robles.
Comment
SBBG23105
Oenanthe sarmentosa
E. R. Chandler
1962-6-15
864
San Luis Obispo
Oso Flaco Lake
Comment
OBI65704
Oenothera elata subsp. hookeri
D. R. Miller
1994-6-16
694 -455
San Luis Obispo
Pine Mt Region. On D.R. Miller propery, E slope of Pine Mt; Tobaco crk drainage
700
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
RSA300066
Opuntia phaeacantha
Lyman Benson
1960-12-31
16084
San Luis Obispo
Cuyama Valley 32 miles E of U.S. 101 on the Santa Maria-Maricopa Road; Mt. Range: Middle South Coast.
Comment
CAS-BOT-BC499700
Orobanche californica subsp. condensa
Roxana S. Ferris
1955-5-25
12839
San Luis Obispo
Road between El Dorado School and Pozo at Yaro Creek bridge, about 7 mi N of Pozo
Comment
RSA0006068
Orobanche californica subsp. condensa
R. C. Bacigalupi, R. Ferris, G. Rob
1955-5-25
5242
San Luis Obispo
Along Yaro Creek 1.1 mi. S.of Eldorado School, 7 1/2mi. N. of Pozo.
488
Comment
OBI2647
Orobanche californica subsp. grandis
Robert F. Hoover
1967-9-15
10870
San Luis Obispo
Dunes S of Oso Flaco Lake
Comment
OBI58266
Orobanche californica subsp. grandis
Austin P. Griffiths, Chuck Pergler
1987-7-7
18260
San Luis Obispo
Near S end of dune ridge system leading to N margin of Santa Maria River Estuary
Comment
OBI32462
Orobanche uniflora
Rhonda Riggins
1982-5-16
1408
San Luis Obispo
Tassajara Cyn Rd 1.6 mi W US 101
Comment
UC572331
Orobanche uniflora subsp. occidentalis
W. A. Peterson
1937-4-30
783
San Luis Obispo
Anderson Canyon. Lan Panza 7.5' Quad.
Comment
RSA72434
Orthocarpus attenuatus
Philip A. Munz
1925-3-25
9203
San Luis Obispo
Morro Creek. Santa Lucia Mtns.
457
Comment
CLARK-A1045-1363
Orthocarpus densiflorus
George K. Helmkamp
1978-4-23
San Luis Obispo
Morro Bay grassy field off Turri Road, 3 miles east of Morro Bay; Morro Bay S 7.5'Q
Comment
POM44310
Orthocarpus densiflorus var. obispoensis
Marcus E. Jones
1882-5-8
3243
San Luis Obispo
San Luis Obispo.
Comment
POM280722
Orthocarpus purpurascens
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
Cholame.
Comment
POM319327
Orthocarpus purpurascens
Patricia Wilder
1969-3-29
4483
San Luis Obispo
Los Berros Road at junction with dirt road heading WNW, 1.5 miles SW of Los Berros on Nipomo Mesa; Los Berros Creek drainage area.
76
Comment
UC2013215
Osmorhiza berteroi
David Keil with Art Webster
1984-4-29
18174
San Luis Obispo
In canyon bottom of Lopez Wilderness Area.
Comment
UC1123094
Osmorhiza brachypoda
H. C. Lee
1936-5-11
593
San Luis Obispo
1 1/2 mi s mouth of Clapboard Canyon; Nipomo Quadrangle
Comment
OBI78559
Osmorhiza brachypoda
David J. Keil
1998-4-14
26702
San Luis Obispo
Suey Creek Rd., 4.6 mi N of Hwy.166
Comment
UC1392741
Oxalis albicans subsp. pilosa
R. F. Hoover
1969-7-5
11420
San Luis Obispo
Cambria
Comment
JEPS114163
Oxalis corniculata
M. Wetherwax, E. L. Painter
2000-4-21
SLO- 49 b
San Luis Obispo
K-1 Training Area, saddle between Cerro Romualdo and Cerro Chumash.
Comment
UCR140083
Oxalis corniculata
George K. Helmkamp
2004-2-10
8269
San Luis Obispo
Central Coast, southeast of Oceano along Halcyon Rd., 0.2 mi east of Mesa View Dr.
76
Comment
SD212678
Oxalis pes-caprae
G. K. Helmkamp
2003-12-18
8230
San Luis Obispo
Arroyo Grande, Courtland Avenue, one block South of Grand Avenue; empty lot.
14
Comment
OBI31769
Oxalis pes-caprae
Smeltzer, Turnquist
1982-4-21
52
San Luis Obispo
From rear parking area along NE lake edge in Laguna lake park
Comment
CAS-BOT-BC121285
Paeonia californica
R. F. Hoover
1967-2-18
10213
San Luis Obispo
Diablo Canyon
Comment
OBI11846
Paeonia californica
John Young
1967-4-4
4
San Luis Obispo
Poly Cyn, W side hill slope
Comment
SD245420
Paeonia californica
David Keil, M. Ritter, et al.
2013-5-2
31672
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659, -120.196577 to 35.16639227, -120.1875824
399
Comment
CAS-BOT-BC121282
Paeonia californica
Lincoln Constance; Alan Ackerman Beetle
1940-3-22
2532
San Luis Obispo
Above Pozo Creek, 2 miles northeast of Pozo, La Panza Range
457
Comment
OBI65928
Paeonia californica
D. R. Miller
1994-2-9
294 -68
San Luis Obispo
Pine Mt Region. Along rd edge just up rd from 1st gate, at 'Turkey Bend' San Simeon crk area
549
Comment
SEINET5846312
Paeonia californica
R. W. Summers
s.n.
San Luis Obispo
San Luis Mt.
Comment
OBI41057
Papaver californicum
David J. Keil
1986-5-13
19435
San Luis Obispo
Hi Mtn Rd near Hi Mtn lookout
Comment
UC1296238
Papaver californicum
R. F. Hoover
1947-3-26
6743
San Luis Obispo
Price Canyon
Comment
OBI11701
Papaver californicum
Robert F. Hoover
1951-4-15
8040
San Luis Obispo
Stoney Crk, tributary of Huasna River
Comment
UC1296237
Papaver californicum
R. F. Hoover
1951-4-15
8040
San Luis Obispo
Stoney Creek, tributary of Huasna River Stoney Creek
Comment
CAS-BOT-BC422839
Papaver hybridum
Ernest C. Twisselmann
1962-4-29
7027
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Choice Valley Hills: hill just east of Sinsheimer Flat
624
Comment
CAS-BOT-BC253964
Parapholis incurva
R. F. Hoover
1964-6-11
9045
San Luis Obispo
Cuesta-by-the-Sea, S end of Morro Bay
Comment
SBBG107972
Parnassia californica
C. B. Hardham
1956-11-7
1508
San Luis Obispo
Cypress Mtn
609
Comment
OBI33652
Passiflora manicata
Robert J. Rodin
1965-6-9
7134
San Luis Obispo
Cultivated in Morro Bay
Comment
CAS-BOT-BC94558
Pectocarya penicillata
R. C. Wenk
2007-4-6
582
San Luis Obispo
Carrizo Plain National Monument. Along dirt road, near southern entrance gate to Washburn Administration Site
609
Comment
SFV16297
Pectocarya penicillata
P. M. Schiffman
1996-4-13
s. n.
San Luis Obispo
Carrizo Plain Carrizo Plain Natural Area. Hillside behind old Traver's Ranch cinderblock house near the "spadefoot pond."
Comment
CAS-BOT-BC94578
Pectocarya setosa
R. C. Wenk
2007-4-20
647
San Luis Obispo
Carrizo Plain National Monument, above Selby Rocks campground. Foothills of the Caliente Range
731
Comment
UC2013288
Pectocarya setosa
David Keil
1998-5-11
27198
San Luis Obispo
Caliente Range, 4.9 mi from Soda Lake Road along Selby Road.
Comment
OBI66353
Pedicularis densiflora
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26263
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
SBBG17194
Pedicularis densiflora
C. B. Hardham
1960-4-2
5277
San Luis Obispo
Black Mtn, St Hwy 46
609
Comment
UC1125722
Pedicularis densiflora
C. A. Graham
1938-4-11
305
San Luis Obispo
1 mi s of Bee Rock
365
Comment
OBI72644
Pedicularis densiflora
Bill Ozawa
2002-2-23
13
San Luis Obispo
N slope of Bighop's Peak
Comment
OBI5291
Pelargonium X hortorum
Elizabeth Gollub
1973-12-10
50
San Luis Obispo
W side of Business Admin Bldg
Comment
UC1950725
Pellaea andromedifolia
Ruth Kirkpatrick
2003-7-7
1163
San Luis Obispo
Along Santa Rosa Creek Road, ca. 6.7 mi E of Cambria.
121
Comment
UC74855
Pellaea andromedifolia
Mrs. R. W. Summers
San Luis Obispo
San Luis Mts
Comment
UCR29095
Pellaea andromedifolia
David J. Keil, D. Walters, R. Riggins, Melissa Luckow, M. G. McLeod
1981-4-11
14382
San Luis Obispo
Central Coast, north of San Simeon along ridge just south of Arroyo de la Cruz
Comment
SBBG96087
Pellaea mucronata
D. Keil
1988-6-11
20706
San Luis Obispo
N of San Simeon along system of ridges and cyns just N of Arroyo de la Cruz
Comment
OBI73078
Pennisetum setaceum
David J. Keil
2000-5-31
28796
San Luis Obispo
Highway 46 between Cambria and Paso Robles, ca. 11 miles east from junction with Highway 1
Comment
OBI29232
Pentachaeta alsinoides
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14525
San Luis Obispo
Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon
Comment
OBI60688
Pentachaeta alsinoides
David J. Keil
1993-4-10
s.n.
San Luis Obispo
Shell Crk rd just N of hwy 58
Comment
OBI64192
Pentachaeta exilis
David J. Keil, with Beth Painter, Margriet Wetherwax, Jeff Greenhouse, Dieter Wilken, and Joann Froland
2001-4-17
29309
San Luis Obispo
Camp Roberts. Just northwest of junction of San Marcos Road and Generals Road. At 35 deg. 41.561'N x 120 deg. 45.548'W
201
Comment
SBBG117905
Pentachaeta exilis subsp. exilis
M. Wetherwax, E. Painter
2002-3-29
CR 276
San Luis Obispo
N of San Marcos Rd, W of Generals Rd; Camp Roberts
260
Comment
OBI79579
Pentagramma triangularis
David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen
2012-6-28
31387
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road
Comment
CAS-BOT-BC71719
Pentagramma triangularis subsp. triangularis
R. F. Hoover
1964-5-13
8820
San Luis Obispo
Tassajara Creek
Comment
UC652645
Perideridia californica
Roxana S. Ferris
1939-6-16
9779
San Luis Obispo
Jack Creek Bridge Santa Lucia Mountains (on Dover Canyon Rd.)
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
CAS-BOT-BC218420
Perideridia pringlei
Alice Eastwood; John Thomas Howell
1936-5-7
2266
San Luis Obispo
Serrano Canyon near San Luis Obispo
Comment
SBBG103504
Peritoma arborea
C. F. Smith
1993-6-2
12470
San Luis Obispo
N side of Caliente Range, 2.2 mi from summit
Comment
CAS-BOT-BC73705
Peritoma arborea var. globosa
Roxana S. Ferris
1951-12-25
12473
San Luis Obispo
On flats at base of foothills on U.S. 466 east of Blackwell's Corner (junction with State Highway 33)
Comment
CAS-BOT-BC419075
Persicaria lapathifolia
R. F. Hoover
1966-9-16
10028
San Luis Obispo
Santa Margarita Creek 2 mi. n. of Santa Margarita
Comment
OBI76616
Persicaria lapathifolia
2012-5-1
278
San Luis Obispo
Santa Maria River at the bridge on Hwy 101
63
Comment
CAS-BOT-BC419072
Persicaria lapathifolia
Clare B. Hardham
1959-7-2
4978
San Luis Obispo
Santa Lucia Mountains. Lockwood-San Lucas Road
Comment
OBI76811
Persicaria maculosa
Michael Walgren
2012-5-28
274
San Luis Obispo
In Los Osos along the S side of Los Olivos Rd between Fairchild and Eight St. Also at SW corner of Fairchild and Los Olivos
Comment
OBI73568
Persicaria punctata
David J. Keil
2010-8-30
30927
San Luis Obispo
San Luis Obispo. Cerro San Luis Obispo Open Space. Lemon Grove loop trail
140
Comment
UCSC000652
Petunia parviflora
I. J. Condit
2010-11-10
s.n.
San Luis Obispo
Reservoir Canyon
Comment
OBI42959
Phacelia
Jan Johnson, Melissa Boggs
1986-5-11
29
San Luis Obispo
Los Padres NF. East Cuesta Ridge about 12 mi N of San Luis Obispo, off hwy 101
Comment
OBI37663
Phacelia brachyloba
David J. Keil, Dirk Walters
1980-4-10
13774
San Luis Obispo
Ca. 0.5 mi W of jctn with Huerhuero rd on Park Hill rd
Comment
UCSB34148
Phacelia brachyloba
Nilsen, Erik
1980-4-27
San Luis Obispo
On Jolon Road 10 miles from Rt. 101, in the Sierra de la Salinas Range
152
Comment
RSA8326
Phacelia ciliata
I. L. Wiggins
1932-3-21
5823
San Luis Obispo
Ridge on NE edge of Carissa Plain on road to Bitterwater Valley.
Comment
SBBG95285
Phacelia cryptantha
D. Keil, R. Riggins
1986-4-26
19232
San Luis Obispo
SW flank of Temblor Range. 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 road
762
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
UC1562610
Phacelia distans
Barbara Ertter
1989-5-23
8483
San Luis Obispo
ca 4 air mi s Oceano (at bend in Hwy 1, just across rr tracks from parking area); Unical Oil Refinery
Comment
UC2027003
Phacelia distans
Greg Wilvert
2005-3-26
38
San Luis Obispo
Southeast Half of the Caliente Range. Approx. 3.2km N of Wells Canyon on the N edge of the Caliente Range
Comment
UC762348
Phacelia distans
R. F. Hoover
1946-4-27
6088
San Luis Obispo
Price Canyon
Comment
CAS-BOT-BC95006
Phacelia distans
R. C. Wenk
2007-4-15
632
San Luis Obispo
Along Pozo Road, 7 mi. W from jct. with Hwy. 58
700
Comment
OBI28879
Phacelia distans
Melissa Luckow, Rhonda Riggins, Richard Pimentel
1982-5-2
849
San Luis Obispo
0.8 mi W of Huero Huero rd; 2.2 mi W of Crest o'Donovan rd on hwy 58
Comment
OBI29027
Phacelia distans
Melissa Luckow
1981-6-25
711
San Luis Obispo
N of San Simeon Beach
Comment
RSA140123
Phacelia distans
Clare B. Hardham
1959-4-25
4339
San Luis Obispo
Banks of Steiner Creek near San Luis Obispo.
Comment
SEINET5760578
Phacelia distans
G. B. Grant
958
San Luis Obispo
Paso Robles
Comment
OBI65137
Phacelia douglasii
Greg Wilvert
2005-5-11
405
San Luis Obispo
SE Half of Caliente Range. 1.3 km SSW of Semper Spring
1169
Comment
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
UC1069218
Phacelia douglasii
W. A. Peterson
1937-4-14
682
San Luis Obispo
1.1 mi se mouth of Cedar Creek; La Panza Quadrangle
Comment
UC1925847
Phacelia douglasii
David Keil
1985-3-31
18520
San Luis Obispo
Along Highway 58 ca. 100 meters E of junction with Huerhuero Road.
Comment
UCR6733
Phacelia douglasii
Frank C. Vasek
1965-3-26
s.n.
San Luis Obispo
Coast Range, [La Panza Range] Bear Trap [Creek canyon], near San Juan Creek, south of Simmler to Pozo Road
488
Comment
RSA354855
Phacelia douglasii
C. F. Smith
1950-5-4
2754
San Luis Obispo
Off Creston-Simmler Road at Fernandez Creek.
Comment
OBI13765
Phacelia grisea
Robert F. Hoover
1965-6-17
9429
San Luis Obispo
Santa Lucia Range. Ridge NW of Cuesta Pass
Comment
OBI66161
Phacelia grisea
D. R. Miller, Eliza Appel
2001-5-26
501 /737
San Luis Obispo
Pine Mt Region. On recent cut along Ridge Rd just down from Rocky Butte rd fork
914
Comment
UC916626
Phacelia grisea
Lincoln Constance and R. F. Hoover
1950-6-21
3351
San Luis Obispo
Rocky Butte Santa Lucia Range (summit)
1036
Comment
SBBG6181
Phacelia malvifolia
C. B. Hardham
1959-5-23
4616
San Luis Obispo
Islay Cyn
Comment
UCD120733
Phacelia tanacetifolia
Steve Mason; Joey Artero
1993-4-24
15
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, NE side road off Elkhorn Rd., 1.2 mi. S of Elkhorn and Simmler Roads' junction, up road on left roadside past washing machine.
640
Comment
UC1285019
Phacelia viscida
R. F. Hoover
1953-5-28
8326
San Luis Obispo
Lopez Canyon
Comment
POM180555
Phacelia viscida
Roxana S. Ferris
1929-4-13
7536
San Luis Obispo
Above ocean between San Luis Obispo and Pismo.
Comment
RSA0106601
Phacelia viscida var. viscida
P. A. Munz
1954-5-20
19457
San Luis Obispo
Hwy 166 about 15 mi E of Santa Maria.
122
Comment
OBI34368
Phalaris aquatica
Ruth Davis
1964-5-24
109
San Luis Obispo
Cal Poly campus near the swine unit
Comment
OBI17626
Phalaris aquatica
Kamran Alavi
1977-8-20
91
San Luis Obispo
156 Foothill, SLO
Comment
UCSB28385
Phalaris aquatica
Blakley, E.
1963-6-23
San Luis Obispo
1.5 mi. E Oso Flaco Lake
6
Comment
CAS-BOT-BC258993
Phalaris californica
W. A. Silveus
1938-6-21
3712
San Luis Obispo
Cambria
Comment
UC572608
Phlox gracilis
C. M. Belshaw
1936-4-2
1789
San Luis Obispo
7 mi s Soda Lake; McKittrick Quad., Carrizo Plain
637
Comment
OBI79024
Pholisma arenarium
David J. Keil
2013-8-10
31879
San Luis Obispo
El Morro Elfin Forest, Los Osos
30
Comment
CDA13608
Pholistoma membranaceum
G. F. Hrusa, T. D. Wilfred
1997-3-12
13637
San Luis Obispo
Carrizo Plain; About 2 m. S. of Washburn Ranch on W side of Soda Lake Rd.
Comment
UCD102159
Phoradendron bolleanum
P. Schiffman
1996-3-18
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, hillside adjacent to Selby Campground at base of Caliente Mountain.
Comment
CAS-BOT-BC141210
Phoradendron serotinum subsp. macrophyllum
R. F. Hoover
1946-10-6
6465
San Luis Obispo
San Miguel
Comment
OBI31662
Phyla nodiflora
Turnquist, Smeltzer
1982-7-23
189
San Luis Obispo
Laguna Lake Park, near developed trls and roadway on E side of lake
Comment
CAS-BOT-BC257148
Phyllospadix torreyi
R. F. Thorne; Percy C. Everett
1963-4-21
31639
San Luis Obispo
South end of Morro Bay; Lion Rock, Montana de Oro, Pecho Ranch
Comment
RSA682931
Phyllospadix torreyi
R. Kanter
1973-7-17
7272
San Luis Obispo
Estero Bay Project, site C . Poletti Ranch, about 2 miles S of Point Estero. Station number 1.
Comment
CAS-BOT-BC142221
Physocarpus capitatus
Clare B. Hardham
1956-5-30
782
San Luis Obispo
Las Tablas Creek, 7X Ranch - Santa Lucia Mountains
Comment
OBI12775
Pickeringia montana var. montana
R. D. Brister
1966-5-6
67
San Luis Obispo
In Perfumo Cyn near SLO
Comment
CAS-BOT-BC206936
Pickeringia montana var. montana
Ernest C. Twisselmann
1955-5-29
2063
San Luis Obispo
Pozo Canyon, La Panza Range
426
Comment
CAS-BOT-BC78580
Pinus coulteri
R. F. Hoover
1947-1-5
6586
San Luis Obispo
Pine Mountain of La Panza Range
Comment
UCR134442
Pinus halepensis
George K. Helmkamp
2003-9-26
8173
San Luis Obispo
Central Coast, SW edge of Oceano; border of sand dune recreation area
6
Comment
OBI23058
Pinus muricata
Robert F. Hoover
1964-10-5
9324
San Luis Obispo
Los Osos
Comment
RSA43036
Pinus muricata
Robert F. Hoover
1946-8-3
6256
San Luis Obispo
Upper Coon Creek, San Luis Range.
Comment
OBI31926
Pinus ponderosa
David J. Keil, V. L. Holland, Rhonda Riggins, and Melissa Luckow
1982-4-8
15879
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
OBI36069
Pinus quadrifolia
David J. Keil
1980-3-16
13709
San Luis Obispo
San Luis Obispo along Pacific St. near intersection with Santa Rosa St.
Comment Read comments Nov 18 2019
LA105460
Pinus radiata
Barry A. Prigge;
1989-3-19
8545
San Luis Obispo
Santa Lucia Mountains, San Bernado Creek: ca 1.5 mi E of Moroo Bay where creek crosses State Hwy 1
18
Comment
UC1134126
Pinus sabiniana
C. A. Graham
1938-4-13
322
San Luis Obispo
2.5 mi ssw of Bee Rock; Bradley Quad.
289
Comment
CAS-BOT-BC72809
Pinus sabiniana
Ira L. Wiggins
1932-3-21
5831
San Luis Obispo
Grade at west end of Carisa Plains, on road to Santa Margarita.
Comment
SBBG95328
Piperia cooperi
J. Sainz
1985-6-30
San Luis Obispo
rd on Cuesta Ridge above the city of San Luis Obispo, ca. 0.5 mi E of peak with high antennas and satellite dishes
Comment
RSA382748
Piperia elongata
George Henry Grinnell
1929-7-11
s.n.
San Luis Obispo
Cambria Pines
Comment
CAS-BOT-BC136601
Piperia michaelii
George Henry Grinnell
1930-8-13
s.n.
San Luis Obispo
Field redacted by CAS, contact the data manager for more information
Comment
OBI22274
Piptatherum miliaceum
Robert F. Hoover
1966-10-1
10098
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Crk
Comment
OBI1382
Pityrogramma triangularis var. viridis
Robert F. Hoover
1964-5-13
8819
San Luis Obispo
Tassajera Creek.
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
SBBG118044
Plagiobothrys bracteatus
K. Foster
1999-4-27
San Luis Obispo
Training Area Y2, vernal pool plot Y2-33a; Camp Roberts
Comment
OBI20590
Plagiobothrys bracteatus
Robert F. Hoover
1952-5-11
8171
San Luis Obispo
7 mi SE of Santa Margarita
Comment
OBI77853
Plagiobothrys bracteatus
David J. Keil
1998-5-6
27099
San Luis Obispo
NE of Paso Robles. Vernal pool on S side of Tower Rd., 0.3 mi W of junction with Jardine Rd.
Comment
SBBG123214
Plagiobothrys bracteatus
D. Keil
1998-5-6
27082
San Luis Obispo
Buena Vista Drive, 1 mi N of Hwy 46
Comment
SBBG118649
Plagiobothrys canescens
M. Wetherwax, E. Painter
2000-3-7
CR 5
San Luis Obispo
near jct of San Antonio Rd and abandoned part of Bee Rock Rd (across impact area), near SW gate of impact area; Camp Roberts
200
Comment
OBI65419
Plagiobothrys collinus var. fulvescens
David J. Keil, with Jepson Herbarium weekend Workshop field trip participants
2006-3-31
30427
San Luis Obispo
1 mile east of Pozo Road on Las Pilitas Road, northern La Panza Mountains. 35 deg. 20.91'N, 120 deg. 31.20'W
427
Comment
UC1069026
Plagiobothrys fulvus
C. A. Graham
1938-4-19
348
San Luis Obispo
5 mi ese Bryson; Bryson Quadrangle
Comment
UC1284984
Plagiobothrys scriptus
R. F. Hoover
1949-4-21
7620
San Luis Obispo
on La Panza road 18 mi e Creston
Comment
OBI20911
Plagiobothrys shastensis
Robert F. Hoover
1968-4-6
11003
San Luis Obispo
18 mi E of Creston on La Panza Rd
Comment
UC1392861
Plagiobothrys shastensis
R. F. Hoover
1968-4-6
11003
San Luis Obispo
on La Panza road 18 mi e Creston
Comment
CDA12460
Plagiobothrys tenellus
G. F. Hrusa
1992-3-27
10339
San Luis Obispo
Upper Salinas Valley; Right-of-way along Hwy 46 approx. 4 miles E of Paso Robles.
Comment
OBI52850
Plagiobothrys uncinatus
Steven A. Junak
1990-5-1
4250
San Luis Obispo
Santa Lucia Mtns. at N edge of Cuesta Ridge Botanical area, along power line access road which intersects Tassajera Creek Rd ca. 2.4 mi W of hwy 101. ca. 1.1 road miles S of Tassajera Creek Rd.
Comment
JEPS18489
Plantago erecta
Rimo Bacigalupi
1957-6-8
5896
San Luis Obispo
just e Grover City (between Pismo Beach (town) and Arroyo Grande)
45
Comment
UCD124469
Plantago erecta
Peter H. Raven
1962-3-25
16971
San Luis Obispo
San Luis Obispo County: 1.2 miles south of Santa Margarita-Simmler Road on road to Navajo Camp, La Panza Range.
Comment
OBI28324
Plantago lanceolata
Lori Blain
1982-5-1
15
San Luis Obispo
One mi E on Little Morro Crk Rd: along Little Morro Crk
30
Comment
OBI11641
Plantago lanceolata
Jody Frenza
1968-5-12
San Luis Obispo
San Luis Obispo. Near crk bed at Cal Poly, Poly Cyn, about 1/4 mi from entrance
Comment
SBBG95560
Plantago lanceolata
J. Eliot
1986-5-13
18
San Luis Obispo
NE side of rd, W Cuesta Ridge, 1 mi W on TV Tower Rd
Comment
OBI18636
Plantago major
Annemarie Rond
1977-5-28
100
San Luis Obispo
At Laguna Lake on Madonna Rd, Laguna Village
Comment
SBBG68772
Plantago subnuda
unknown
1895-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UC1296344
Platanthera leucostachys
R. F. Hoover
1947-7-27
7338
San Luis Obispo
s Arroyo Grande; Black Lake Canyon
Comment
OBI30695
Platanus racemosa
Julie M. Vanderweir
1979-8-26
198
San Luis Obispo
Indian Knob Tar Sands
Comment
UC146851
Platystemon californicus
Katharine Brandegee
May 1909
San Luis Obispo
near San Luis Obispo Chorro (Chorro); , Chorro
Comment
RSA201611
Platystemon californicus var. californicus
Robert F. Hoover
1958-4-7
8440
San Luis Obispo
Between Santa Margarita and Atascadero
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
SBBG127294
Plecostachys serpyllifolia
D. Keil
2011-3-5
30971
San Luis Obispo
Cambria, ca. 400 m S of intersection with Cambria Pines Rd on E side of ST Hwy 1, 400-700 m inland from beach, near ephemeral drainage
14
Comment
OBI46190
Plectritis congesta
Lynne Dee Oyler
1986-5-6
456
San Luis Obispo
Santa Margarita Ranch. Estadio field in E part of the ranch
Comment
UCD148660
Plectritis macrocera
G. F. Hrusa
1998-4-25
14200
San Luis Obispo
San Luis Obispo County: La Panza Range. Above La Panza Camp about 1/4 mile west of Queen Bee turnoff.
700
Comment
JEPS27036
Plectritis macrocera
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-10
7415 B
San Luis Obispo
just above westernmost fork of Las Tablas Creek ((Dellaganna or Carmen Creek), at ne base of Cypress Mountain,); Cypress Mountain
518
Comment
OBI59721
Pluchea sericea
George Butterworth
1997-7-31
149
San Luis Obispo
Cuyama River, 100 ft E of bridge, 1.5 mi SE of Chalk Mtn
533
Comment
OBI38427
Pluchea sericea
Eric Wise
1981-6-7
491
San Luis Obispo
Rancho Riconado, 23.1 mi W of New Cuyama
Comment
OBI58890
Poa
David J. Keil, with Erik Frenzel
2001-4-19
29331
San Luis Obispo
Grounds of Pacific Gas and Electric Company's Diablo Canyon Nuclear Power Plant. Western end of san Luis Range. North Ranch, 0.15 miles east from Coast Road on Crowbar Canyon Road. Vicinity of 35.228 deg. N x 120.8640 deg. W.
122
Comment
OBI80851
Poa annua
David J. Keil
1992-1
22961
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
OBI55332
Poa diaboli
David J. Keil
1998-4-27
26914
San Luis Obispo
Montana de Oro State Park. Valencia peak burn area, see earlier notes
Comment
OBI78747
Poa diaboli
David J. Keil
1998-3-27
26474
San Luis Obispo
Montana de Oro State Park. Slopes west of Valencia Peak burned over in summer 1997.
244
Comment
CAS-BOT-BC246691
Poa howellii
R. F. Hoover
1964-5-12
8817
San Luis Obispo
Ridge southeast of Cuesta Pass, just west of Black Butte
Comment
OBI22163
Poa howellii
Robert F. Hoover
1964-6-5
8917
San Luis Obispo
ridge SE of Cuesta pass
Comment
RSA585851
Poa howellii
G. Fred Hrusa
1995-5-28
12281
San Luis Obispo
Black Butte Research Natural Area; immediately to SW of Peak 1 radio facility.
640
Comment
OBI22134
Poa howellii
Robert F. Hoover
1964-5-11
8768
San Luis Obispo
Two mi SW of Pozo on rd to Arroyo Grande
Comment
RSA15709
Poa secunda
C. B. Wolf
1929-4-13
3455
San Luis Obispo
1 mile north of Santa Margarita
274
Comment
CAS-BOT-BC243106
Poa secunda subsp. secunda
Ira L. Wiggins
1932-3-21
5796
San Luis Obispo
Bitterwater Valley between Cholame and Annette
Comment
OBI42271
Poa secunda subsp. secunda
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19493
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
OBI69445
Poa secunda subsp. secunda
David J. Keil, with Lisa Andreano, Mike Walgren, and Aaron Sims
2008-1
30503
San Luis Obispo
Highway 58, just east to ca. 0.25 miles east of San Juan Creek bridge. South side of highway.
Comment
HSC41134
Poa secunda subsp. secunda
J. P. Smith
1973-3-21
5906
San Luis Obispo
10 mi. E of Atascadero on Hwy. 41
335
Comment
OBI50391
Pogogyne douglasii
Lynne Dee Oyler, David J. Keil
1988-6-23
534
San Luis Obispo
Upper Perfumo Cyn Rd near summit. Sec 3 t31S, R11E
Comment
OBI19443
Polycarpon depressum
Robert F. Hoover
1947-3-26
6752
San Luis Obispo
Price Cyn (just S of)
Comment
UCR91693
Polycarpon tetraphyllum
George K. Helmkamp
1996-4-25
1069
San Luis Obispo
Between Calif. Hwy 1 and the ocean, 1.5 mi north of Piedras Blancas Lighthouse, near the N border of the county.
15
Comment
SEINET253266
Polygonaceae
Susan G. Stokes
1933-7-6
68
San Luis Obispo
Paso Robles, San Luis Obispo County.
Comment
SBBG104932
Polygonum aviculare
F. L. Johnson, E. A. Young
1993-5-27
ROB 658
San Luis Obispo
W edge of post; Camp San Luis Obispo
Comment
CAS-BOT-BC414080
Polygonum aviculare subsp. aviculare
R. F. Hoover
1965-9-15
9560
San Luis Obispo
Upper Salinas River just south of Pozo
Comment
OBI32196
Polygonum aviculare subsp. depressum
David J. Keil, Eric Wise
1981-5-25
14749
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near Hwy 1
Comment
OBI78161
Polypodium californicum
Michael Walgren
2011-1
295
San Luis Obispo
Just outside Montana de Oro State Pard on PG & E land on the rd at the top of the southern ridge of Coon Crk
404
Comment
SD98851
Polypogon interruptus
Darley F. Howe
1977-5-16
4942
San Luis Obispo
Arroya de la Cruz, near bridge on #1
Comment
CAS-BOT-BC237336
Polypogon monspeliensis
Ernest C. Twisselmann
1959-11-2
5891
San Luis Obispo
SW end of Oso Flaco Lake
4
Comment
OBI22179
Polypogon monspeliensis
Robert F. Hoover
1964-6-10
9012
San Luis Obispo
Avila
Comment
OBI43261
Polypogon monspeliensis
Eric Wise
1981-9-29
1264
San Luis Obispo
Oso Flaco Lake
Comment
OBI43409
Polypogon monspeliensis
Eric Wise
1981-6-22
636
San Luis Obispo
Lopez Water Treatment Reservoir
Comment
RSA220213
Polypogon monspeliensis
E. C. Twisselmann
1969-11-28
16359
San Luis Obispo
Twisselmann Lake, San Andreas Fault at the summit of Palo Prieta Canyon.
701
Comment
OBI43272
Polypogon monspeliensis
Eric Wise
1981-6-29
847
San Luis Obispo
Twin Lake of Dune Lakes
Comment
OBI43299
Polypogon monspeliensis
Eric Wise
1981-6-26
682
San Luis Obispo
At E entrance to Cambria Air Force Station 5.6 mi S of Cambria W of Hwy 1
Comment
CAS-BOT-BC102646
Populus fremontii
Ernest C. Twisselmann
1961-8-23
6561
San Luis Obispo
Grant's Lake, eastern San Luis Obispo County
582
Comment
OBI37125
Populus fremontii
Eric Wise
1981-6-27
754 a
San Luis Obispo
Cuyama River, 4.7 mi W of Pine Cyn
Comment
OBI37130
Populus fremontii
Eric Wise
1981-9-17
1127
San Luis Obispo
Salinas River at hwy 58
Comment
JEPS114136
Populus fremontii subsp. fremontii
J. Olson
2000-6-27
San Luis Obispo
Camp Roberts. East side of Low Water Bridge and both sides of Bee Rock Road.
Comment
UCD138226
Potamogeton berchtoldii
Malcolm A. Nobs; S. Galen Smith
1949-6-24
869
San Luis Obispo
San Luis Obispo County: Atascadero Lake, 1 mile west of Atascadero.
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
SEINET2442450
Potamogeton nodosus
David Keil
2000-5-25
28742
San Luis Obispo
Santa Margarita Ranch. Ca 4.2 miles south of railroad crossing (in Santa margarita) on Pozo Road. Artificial pond along drainage swale in foothill woodland area being converted to vineyards.; 0
Comment
SBBG95315
Potamogeton pusillus
E. Wise
1983-8-23
1745
San Luis Obispo
Shepperd's Reservoir, Cal Poly Campus near E end
Comment
CAS-BOT-BC141912
Potentilla anserina subsp. pacifica
Alice Eastwood
1926-4-29
13654
San Luis Obispo
Cambria
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
UCR131922
Potentilla anserina subsp. pacifica
George K. Helmkamp
2003-9-8
8125
San Luis Obispo
Central Coast, Saltwater ocean inlet 0.2 mile SW of Oceano Airport
6
Comment
UCSB12363
Potentilla anserina subsp. pacifica
Dearing, Hugh; Dearing, Margaret
1939-3-19
San Luis Obispo
Osa Flaco Lake
Comment Read comments Jun 29 2017
SD130252
Potentilla glandulosa
George Helmkamp
1989-4-17
San Luis Obispo
At the crest of Prefumo Canyon Road, Irish Hills, grassy hillsides, farm country
366
Comment
CDA21053
Potentilla glandulosa subsp. glandulosa
G. F. Hrusa
1993-5-21
11043
San Luis Obispo
Huasna Area. Approximately 4 km. beyond Stony Creek Campground.
Comment
OBI11688
Proboscidea louisianica
Robert F. Hoover
1969-8-12
11542
San Luis Obispo
Santa Lucia Range. 1 mi W of Paso Robles on rd to Nacimiento Dam
Comment
RSA781230
Prunus cerasifera
A. C. Sanders
2011-2-21
38730
San Luis Obispo
Cambria, along Burton Dr., down canyon from intersection with Eaton Rd., to the edge of the East Village at the creek crossing
15
Comment
CAS-BOT-BC163009
Prunus fasciculata var. fasciculata
Alice Eastwood
1927-4-8
14325
San Luis Obispo
Nipoma Mesa
Comment Read comments Jul 22 2018
OBI26691
Prunus fasciculata var. punctata
Lyda W. Edge
1972-5-7
135
San Luis Obispo
Santa Ysabel Ave, Baywood Park
Comment
RSA166676
Prunus fasciculata var. punctata
M. A. Piehl
1963-4-21
6384
San Luis Obispo
Near S end of Morro Bay, 1.3 mile W of Los Osos
Comment
OBI50297
Prunus ilicifolia
Tawney Odegard
1985-1-25
5
San Luis Obispo
Morro Bay Kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley rd after passing "Golf Course" sign, turn rt on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi. MBKR site is on the left
Comment
CAS-BOT-BC356458
Pseudognaphalium beneolens
John Thomas Howell
1964-6-29
40746
San Luis Obispo
Adjacent to the Protestant Cemetery, about 1 mile north of Cambria
Comment
UC569728
Pseudognaphalium biolettii
C. M. Belshaw
1936-3-25
1722
San Luis Obispo
ridge 2 mi sw Los Osos Valley Forks; Cayucos Quad.
152
Comment
UC632842
Pseudognaphalium biolettii
H. L. Mason
1936-3-6
10989
San Luis Obispo
11 mi w San Luis Obispo; Pecho Hills
Comment
OBI28152
Pseudognaphalium californicum
Jeffery Null
1980-5-12
36
San Luis Obispo
Ecological Study Area, Calif Polytechnic State Univ, San Luis Obispo
Comment
OBI5513
Pseudognaphalium californicum
Sharon Jochums
1974-2-17
24
San Luis Obispo
W of hwy 1 on marine terr S of Arroyo de la Cruz
Comment
OBI80805
Pseudognaphalium luteoalbum
David J. Keil
1992-1
22956
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
CAS-BOT-BC357372
Pseudognaphalium microcephalum
R. F. Hoover
1966-7-13
9897
San Luis Obispo
5 1/2 mi. se. of Santa Margarita. Sandstone hill west of Salinas River opposite Pilitas Creek
Comment
OBI79946
Pseudognaphalium ramosissimum
David J. Keil, Michael Walgren, Lisa Andreano, Aaron Sims, and Sally Krenn
2013-7-27
31859
San Luis Obispo
Montana de Oro State Park. Along Coon Creek trail between trailhead and riparian corridor
35
Comment
SBBG8273
Pseudognaphalium ramosissimum
H. and M. Dearing
1937-8-8
2573
San Luis Obispo
Nipomo Mesa
Comment
OBI56403
Psilocarphus tenellus
David J. Keil
1999-4-29
28297
San Luis Obispo
Camp Roberts; area proposed for northward extension of McMillan Airstrip on north side of Generals Road.
Comment
OBI80997
Psilocarphus tenellus
David J. Keil
2015-2-21
32661
San Luis Obispo
Southeastern portion of San Luis Range. Pismo Preserve. Along Coastal Ridge Trail between trailhead at Longview Ave. loop and junction with road northeast toward Thousand Hills Road (between 35.154857 deg. , -120.635700 deg. and 35.159323 deg. , -120.646219 deg. ).
180
Comment
CAS-BOT-BC362010
Psilocarphus tenellus
Ernest C. Twisselmann
1955-5-27
2042
San Luis Obispo
La Panza Range. Summit of Cammatta Canyon on Navajo Canyon Road
586
Comment
UCR122462
Psilocarphus tenellus var. tenellus
George K. Helmkamp, E. A. Helmkamp
1998-5-20
4002
San Luis Obispo
Central Coast, Irish Hills, 3.1 miles SE of Los Osos Valley Rd on Clark Valley Rd., SE of Los Osos
351
Comment
CAS-BOT-BC72645
Pteridium aquilinum
R. F. Hoover
1967-2-18
10231
San Luis Obispo
Diablo Canyon, San Luis Range
Comment
OBI24983
Pterostegia drymarioides
David J. Keil, Dirk Walters
1980-4-26
13895
San Luis Obispo
Along town Crk near Lime Mtn mine, W of Paso Robles
Comment
SBBG117989
Pterostegia drymarioides
H, Iksib
2002-4-10
San Luis Obispo
NW of water treatment plant at Chorro Reservoir; Camp San Luis Obispo
Comment
OBI33335
Pterostegia drymarioides
David J. Keil
1982-3-20
15769
San Luis Obispo
San Luis Range in Irish Hills along dirt rd leading from See Canyon Rd to Hibberd Preserve
Comment
OBI65899
Pterostegia drymarioides
D. R. Miller
1994-4-26
494 -240
San Luis Obispo
Pine Mt Region, on hill bank at 'Hasmans Cabin'; Pico Crk drainage
914
Comment
SD249270
Pterostegia drymarioides
David Keil, Kathleen Keil
1990-4-7
21365
San Luis Obispo
3 miles from Highway 58 along Hwy 229 wough of Creston.
365
Comment
SEINET11262345
Pterostegia drymarioides
David Keil, Kathleen Keil
1990-4-7
21365
San Luis Obispo
3 miles from Highway 58 along Hwy 229 south of Creston.; 0
365
Comment
OBI19164
Quercus agrifolia var. agrifolia
Christopher Greiner
1979-4-16
7
San Luis Obispo
Poly Canyon, Cal Poly campus
91
Comment
OBI6947
Quercus agrifolia var. agrifolia
VR Meer
1955-4-10
23
San Luis Obispo
Botanical Garden
Comment
RSA0039779
Quercus berberidifolia
LeRoy Gross, Pam DeVries, Melinda Elster
2014-5-21
6494
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
OBI52089
Quercus berberidifolia
Steven A. Junak
1990-4-27
4226
San Luis Obispo
Santa Lucia Mtns, Cuesta Ridge: just N of NW corner of Cuesta Ridge Botanical Area, N of main road (USFS road #29S11.3) at high voltage tower, ca. 5.9 mi W of hwy 101 and 0.3 mi N of NW boundary of the Botanical Area
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
UC993109
Quercus douglasii
J. M. Tucker
1947-10-4
1627
San Luis Obispo
16.7 mi (by road) s Pine Canyon Guard Station (on s side of Highway 166); Cuyama Valley
Comment
CAS-BOT-BC94034
Quercus durata
Alice Eastwood
1929-3-7
16850
San Luis Obispo
Chorro Creek
Comment
CDA19979
Quercus durata
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
UCD102840
Quercus durata
Daniel Sanchez-Mata; M. P. Rodriguez-Rojo
2002-3-30
s.n.
San Luis Obispo
San Luis Obispo County: S. Luis Obispo. Prefumo Canyon. Prefumo Canyon Road-See Canyon Road.
410
Comment
OBI5425
Quercus durata var. durata
Robert J. Rodin
1956-5-22
6073
San Luis Obispo
4 mi N of SLO
Comment
CAS-BOT-BC94613
Quercus garryana
R. F. Hoover
1957-7-19
8390
San Luis Obispo
Trail to Cypress Mt. from Cambria-Adelaida road
Comment
UCR32115
Quercus garryana var. breweri
David J. Keil
1983-7-16
17397
San Luis Obispo
Central Coast, Vicinity of Arroyo de la Cruz, north of San Simeon
149
Comment Read comments Mar 9 2011
RSA201545
Quercus garryana var. garryana
Robert F. Hoover
1957-8-28
8405
San Luis Obispo
Between Rocky Butte and Pine Mt., above San Simeon.
Comment
CAS-BOT-BC62834
Quercus lobata
R. F. Hoover
1957-7-19
8391
San Luis Obispo
Trail to Cypress Mt. from Cambria - Adelaida road
Comment
POM290501
Quercus lobata
Lyman Benson
1949-9-11
14193
San Luis Obispo
Eastern edge of the Pine Mountains, Santa Margarita to McKittrick; Corissa Plains drainage area.
640
Comment
UCD47108
Quercus palmeri
A. E. Winlander
1937-3-26
719
San Luis Obispo
2 1/2 mi W of Paso Robles, San Luis Obispo County.
304
Comment
UCSB33067
Quercus palmeri
Nixon, Kevin
1978-5-20
San Luis Obispo
4 mi. w. of Paso Robles on Peachy Canyon Rd
Comment
OBI79598
Quercus wislizeni
David J. Keil, with Mike Walgren and Sally Krenn
2012-6-21
31378
San Luis Obispo
San Luis Range (Irish Hills). Ruda Road near Hibberd Preserve
441
Comment
UC1135879
Quercus wislizeni
T. M. Hendrix
1937-5-20
194
San Luis Obispo
0.5 mi nw Navajo; Los Padres National Forest, Pozo Quad.
594
Comment
OBI77713
Rafinesquia californica
G. F. Hrusa
1995-5-2
12255
San Luis Obispo
Black Butte Research Natural Area. SE slope of Peak 3
520
Comment
CDA8526
Rafinesquia californica
S. V. Wright
1965-5-19
San Luis Obispo
Robert Hahn property, Davis Canyon.
0
Comment
OBI64444
Rafinesquia californica
David J. Keil, with Margriet Wetherwax, Beth Painter, Jody Olsen, Kevin Downing, Charis Bratt, and Lynne Dee (Oyler) Althouse
2000-5-16
28706
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
SBBG45269
Ranunculus aquatilis var. diffusus
L. W. Edge
1972-5-9
167
San Luis Obispo
Hwy 41 W of Atascadero
Comment
SBBG119656
Ranunculus hebecarpus
E. Painter, M. Wetherwax, D. Keil, D. Wilken, J. Greenhouse
2001-4-17
CR 190 a
San Luis Obispo
W side of Generals Rd, MacMillan Airstrip; Camp Roberts
240
Comment
UC75777
Ranunculus hebecarpus
Miss M. Alice King
June, 1895
San Luis Obispo
Arroyo Grande
Comment
OBI37778
Raphanus sativus
David J. Keil
1980-3-27
13723
San Luis Obispo
1 mi E of US 101 on Calif 166
Comment
OBI4260
Raphanus sativus
Susan Hopkins
1972-4-22
7
San Luis Obispo
1.5 mi from Los Osos Valley rd
91
Comment
JEPS16756
Reseda alba
Rimo Bacigalupi with Dr. and Mrs. Robt. M. Page, R. S. Ferris, and R. W. Holm
1953-7-24
4320
San Luis Obispo
along road from Bromela siding (Southern Pacific railroad) to Oso Flaco Lake; alsong road to Oso Flaco Lake
Comment
RSA151721
Reseda alba
Rimo Bacigalupi
1953-7-24
4320
San Luis Obispo
along road from Bromela siding (Southern Pacific railroad) to Oso Flaco Lake.
Comment
OBI10288
Rhamnus crocea
Robert F. Hoover
1964-1-19
8624
San Luis Obispo
Lower Coon Crk
Comment
UC1750123
Rhaponticum repens
David Keil
Sep 1988
San Luis Obispo
ca. 3 road miles E of Morro Bay (Highway 41 between Morro Bay and Atascadero)
Comment
CAS-BOT-BC200728
Rhus aromatica
Ernest C. Twisselmann
1956-4-3
2625
San Luis Obispo
La Panza Range. Upper Cammatta Canyon, near Bethel Ranch
515
Comment
OBI28091
Rhus aromatica
Allison Berry, Carrie Wilson
1982-4-24
18
San Luis Obispo
Approx. 6-1/2 mi NW of Paso Robles on CA Rte G14, 1/2 mile inside entrance to Devil's Gorge Campground. On ridge above E. shore of Lake Nacimiento.
Comment
UC1927738
Ribes amarum
David Keil
2006-4-2
30429
San Luis Obispo
Southern Santa Lucia Mountains. Along Mount Lowe Road, ca. 0.25 - 0.5 mi from gate at junction with US Highway 101 (at Cuesta Pass).
487
Comment
UC1127379
Ribes aureum
D. Axelrod
1936-6-16
553
San Luis Obispo
1 3/4 mi e Cerro Alto; Santa Barbara National Forest, San Luis Obispo Quadrangle
Comment
OBI59509
Ribes californicum
David J. Keil, with V. L. Holland
2001-4-7
29250
San Luis Obispo
Western outskirts of Atascafero in Santa Lucua Mountains. 3-F Meadows area proposed for housing development. Site accessed by San Marcos Road. Ca. 700 acre parcel.
549
Comment
SBBG2755
Ribes divaricatum var. pubiflorum
C. B. Hardham
1959-4-12
4262
San Luis Obispo
Cambria
Comment
OBI27363
Ribes indecorum
Robert L. Allen, Nancy E. Arnold
1981-5-20
328
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf cyn, N end of La Panza Mts
Comment
CAS-BOT-BC169023
Ribes indecorum
R. F. Hoover
1964-1-19
8627
San Luis Obispo
Lower Coon Creek
Comment
CAS-BOT-BC168656
Ribes malvaceum
Clarence R. Quick
1939-12-19
s.n.
San Luis Obispo
Morro Bay
Comment
CAS-BOT-BC168960
Ribes malvaceum
John Thomas Howell; Alice Eastwood
1937-4-22
3862
San Luis Obispo
Calf Canyon between Creston and Santa Margarita
Comment
SBBG37368
Ribes malvaceum
C. B. Hardham
1956-2-1
52
San Luis Obispo
V 2 Ranch, York Mtn
Comment
SBBG32206
Ribes malvaceum
E. C. Twisselmann, D. J. Bedell
1968-3-6
14047
San Luis Obispo
near summit of Navajo Cyn
883
Comment
SBBG119188
Ribes malvaceum var. viridifolium
E. Painter, M. Wetherwax
2002-3-26
SLO 221
San Luis Obispo
W side of Cerro Romualdo; Camp San Luis Obispo
280
Comment
OBI14041
Ribes menziesii
Robert F. Hoover
1947-1-26
6603
San Luis Obispo
Osos Valley
Comment
UC11641
Ribes quercetorum
Jos. Burtt Davy
1901-1-31
San Luis Obispo
near Paso Robles
Comment
RSA0023194
Ribes quercetorum
C. A. Graham
1938-4-8
292
San Luis Obispo
0.6 mile SE of Bee Rock.
49
Comment
CAS-BOT-BC144674
Ribes sanguineum var. glutinosum
W. R. Dudley
1902-4-5
s.n.
San Luis Obispo
Pecho Islay Rancho
Comment
RSA18101
Ribes sericeum
Carl B. Wolf
1929-4-16
3645
San Luis Obispo
Narrow canyon of Morro Creek, 6 miles east of Morro Bay.
244
Comment
CAS-BOT-BC173760
Ribes speciosum
Alice Eastwood
1926-4-28
13622
San Luis Obispo
Cambria
Comment
OBI14003
Ribes speciosum
Jesse Arnold
1964-2-9
7
San Luis Obispo
E side of Bishop Peak, SLO
Comment
OBI83474
Ribes speciosum
Kristen Corey, Ava, Lexi, Gina
2017-1-22
3
San Luis Obispo
Lopez Lake. Follow the trail out of the parking lot for over a half mile. Go up the trail until it's going uphill and reaches a small waterfall. Growing on a hill on the right side of the trail
155
Comment
SJSU7836
Ribes speciosum
J. E. Fries
1965-4-14
San Luis Obispo
c. 10 mi SE of Morro Bay
Comment
CAS-BOT-BC362928
Rigiopappus leptocladus
Clare B. Hardham
1956-5-5
596
San Luis Obispo
R. S. Maxey Ranch, Cholame
Comment
RSA586438
Rosa californica
F. L. Johnson, D. A. Young
1992-7-17
ROB 0036
San Luis Obispo
Sulphur Spring Road in middle of Area R
Comment
NY415839
Rosa granulata
W. H. Brewer
04 1861
467
San Luis Obispo
Comment Read comments Apr 30 2011
OBI79069
Rosa spithamea
David J. Keil
2013-8-19
31889
San Luis Obispo
Morro Bay State Park portion of El Morro Elfin Forest, Los Osos
5
Comment
UCD67277
Rosa spithamea
G. F. Hrusa; D. Ragan
1995-6-20
12371
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. Ca. 1/2 mile E and below summit of Mt. Lowe.
710
Comment
OBI10025
Rosa spithamea
Tim A. Weston
1970-5-28
106
San Luis Obispo
Cuesta Ridge
335
Comment
CAS-BOT-BC156988
Rubus ursinus
John Thomas Howell
1964-6-29
40727
San Luis Obispo
Adjacent to the Protestant Cemetery, about 1 mile north of Cambria
Comment
OBI36964
Rubus ursinus
Eric Wise
1981-9-17
1124
San Luis Obispo
Salinas River at hwy 58
Comment
POM261517
Rubus ursinus
Alice Eastwood, John T. Howell
1938-6-14
5938
San Luis Obispo
Serrano Canyon
Comment
CAS-BOT-BC422072
Rumex acetosella
Ernest C. Twisselmann
1965-11-2
11691
San Luis Obispo
Arroyo de la Cruz (between Highway 1 and the ocean).
15
Comment
CDA22892
Rumex acetosella
G. D. Barbe
1974-5-16
1790
San Luis Obispo
Southwest corner of Frontage Road and Juniper Street, Nipomo.
0
Comment
SEINET4206051
Rumex conglomeratus
J. H. Barber
1898-6-20
s.n.
San Luis Obispo
Santa Inez Canyon
Comment
CAS-BOT-BC421562
Rumex crassus
Ernest C. Twisselmann
1965-11-2
11687
San Luis Obispo
Bluffs just north of San Simeon Beach State Park.
12
Comment
CAS-BOT-BC421565
Rumex crassus
R. F. Hoover
1947-6-28
7280
San Luis Obispo
Mouth of Little Pico Creek
Comment
OBI51935
Rumex crispus
Larry Kelly, David J. Keil
1988-10-1
299
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI10835
Rumex crispus
Robert D. Page
1963-10-26
214
San Luis Obispo
3 mi E of Routzhan County park along Pozo Rd on bank of old Beaver Pond
Comment
SBBG95724
Rumex occidentalis
D. Keil
1983-5-22
17068
San Luis Obispo
vicinity of Arroyo de la Cruz, N of San Simeon
Comment
UC1583737
Rumex occidentalis
David Keil
1985-6-22
18936
San Luis Obispo
s of Los Osos Creek estuary (at e edge of Morro Bay salt marsh, w of South Bay Blvd); Morro Bay
Comment
OBI72878
Rumex pulcher
David J. Keil
1988-1
20823
San Luis Obispo
Morro Bay - Rolling Hills between Downing Ave. and South Bay Blvd.; North of California Rte 1
143
Comment
OBI10820
Rumex salicifolius
Robert F. Hoover
1964-8-13
9228
San Luis Obispo
Mouth of Morro Crk
Comment
OBI25462
Rumex salicifolius
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
13983
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
OBI31693
Rumex salicifolius
Smeltzer, Turnquist
1982-5-19
145
San Luis Obispo
Along the Laguna Lake paved rd and the NE shoreline of lake
Comment
OBI79915
Rumex salicifolius
David J. Keil, with Mike Walgren
2012-9-8
31535
San Luis Obispo
Harmony Headlands State Park, south of Cambria, west of California Highway 1
Comment
SD245456
Rumex salicifolius
David J. Keil, Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, Taylor Crow
2013-5-2
31630
San Luis Obispo
Avenales Ranch, sout of Pozo. Upper Alamo Creek drainage.
399
Comment
OBI80124
Rumex salicifolius
David J. Keil
1985-6-18
18863
San Luis Obispo
South Bay Wastewater Treatment Facility EIS survey. Bayview Heights area. West side of Baview Heights with chaparral/coastal scrub. East side with chaparral and houses. Trail leading down to canyon bottom. Riparian area. Creek bed gravelly with pools of water.
Comment
OBI79898
Ruppia maritima
David J. Keil
2012-7-26
31479
San Luis Obispo
Los Osos. Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Creek estuary to base of El Morro Elfin Forest, west of South Bay Blvd.
2
Comment
RSA756115
Ruppia maritima
David J. Keil, Kathleen Keil
2003-9-1
30287 -1
San Luis Obispo
Open brackish waters of Morro Bay.
Comment
UCSB71784
Ruppia maritima
Ferren, Wayne; Fiedler, P.; Leidy, R.
1993-7-8
San Luis Obispo
Pico Creek, San Simeon. Fragments found along margin of coastal pond just inland from estuary of Pico Creek.
Comment
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
RSA586017
Salix bonplandiana
F. L. Johnson, E. A. Young
1993-5-23
ROB- 526
San Luis Obispo
Twin Bridges on Boyscout Road
Comment
OBI33281
Salix breweri
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel
1982-3-13
15710
San Luis Obispo
Pennington Crk Biological Reserve, W of San Luis Obispo
Comment
SBBG119718
Salix breweri
M. Wetherwax, E. Painter
2002-7-2
SLO 289
San Luis Obispo
crk above Chorro Crk bog thistle exclosure; Camp San Luis Obispo
260
Comment
CAS-BOT-BC103397
Salix breweri
Alice Eastwood
1928-5-17
15117
San Luis Obispo
In Chorro Cr.
Comment
OBI082294
Salix breweri
D. R. Miller
2016-2-28
216 .1138
San Luis Obispo
Wheelbarrow Gulch Creek Way
690
Comment
RSA0024938
Salix exigua
Greg Wilvert
2005-4-25
333
San Luis Obispo
Wells Canyon.
734
Comment
UCR266035
Salix gooddingii
David J. Keil
2001-5-10
29439
San Luis Obispo
South Coast Range, Bitterwater Road, 12.3 miles north from Hwy 58; canyon area east from road
564
Comment
OBI9840
Salix laevigata
Robert F. Hoover
1947-3-29
6809
San Luis Obispo
Creston, by roadside
Comment
RSA212025
Salix laevigata
E. C. Twisselmann
1969-4-24
15171
San Luis Obispo
Sulphur Spring Canyon, Santa Ysabel Ranch, 5 miles south of Paso Robles.
213
Comment
OBI36915
Salix lasiandra
Eric Wise
1983-2-17
1635
San Luis Obispo
Lopez Water Treatment Reservoir
Comment
CDA16126
Salix lasiolepis
G. F. Hrusa
1999-2-24
14918
San Luis Obispo
South Coast Ranges; Reservoir Canyon, lower parts and near parking.
121
Comment
CHSC60613
Salix lasiolepis
L. P. Janeway; B. Castro
1989-2-17
3175
San Luis Obispo
Upper reaches of Stenner Creek, near south portal of the aqueduct tunnel through West Cuesta Ridge.
365
Comment
OBI36879
Salix lasiolepis
Eric Wise
1981-6-15
594
San Luis Obispo
Turri Rd, 1 mi E of So. Bay blvd
Comment
OBI36898
Salix lasiolepis
Eric Wise
1982-4-29
1437 -b
San Luis Obispo
Poly Cyn, Cal Poly campus
Comment
OBI37214
Salix lasiolepis
Eric Wise
1983-2-17
1643
San Luis Obispo
Black Lake cyn at hwy 1
Comment
OBI9829
Salix lasiolepis
VrMeer
1955-3-8
14
San Luis Obispo
Poly cyn
Comment
UC846648
Salix lasiolepis
Edith A. Purer
1940-8-2
7984
San Luis Obispo
Oso Flaco Lake Santa Maria (sand dunes)
Comment
OBI71257
Salix lasiolepis
Austin P. Griffiths
1987-4-11
18100
San Luis Obispo
Arroyo de la Cruz along E bench of crk, near streamflow gauge station
Comment
CAS-BOT-BC107246
Salix lasiolepis var. bigelovii
John H. Thomas
1959-3-20
7560
San Luis Obispo
Oso Flaco Lake, a dune lake along the coast, about 17 miles south of San Luis Obispo
15
Comment
UCR132764
Salix lucida subsp. lasiandra
George K. Helmkamp
2003-7-29
8036 B
San Luis Obispo
Central Coast, 0.6 mi south of Nipomo Hill in Arroyo Grande area
46
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
SBBG117516
Salsola tragus
E. Painter, M. Wetherwax
2002-8-13
CR 332
San Luis Obispo
SW edge of cantonment area; Camp Roberts
210
Comment
CAS-BOT-BC180658
Salsola tragus
T. C. Fuller
1965-10-7
14180
San Luis Obispo
S. side of Hwy 466 to Paso Robles, 1.3 mi. W. of Shandon
Comment
CDA26813
Salsola tragus
David J. Keil
1998-10-9
28173
San Luis Obispo
Temblor Range, Crocker grade, 2 miles from junction with Elkhorn Road. Elevation: 3020 feet.
0
Comment
OBI73378
Salvia apiana
David J. Keil, with Field Botany class
2010-5-14
30762
San Luis Obispo
Cuesta Pass on east side of Highway 101.
475
Comment
OBI72254
Salvia columbariae
Anthony Baniaga, Daniel Chavez
2010-3-14
53
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
574
Comment
RSA128087
Salvia leucophylla
Clare B. Hardham
1958-5-5
3195
San Luis Obispo
western edge of the Carissa Plains, Washburn Ranch
Comment
CAS-BOT-BC230024
Salvia mellifera
R. F. Hoover
1967-2-18
10208
San Luis Obispo
Diablo Canyon, San Luis Range
Comment
JEPS97092
Salvia mellifera
M. D. Proctor and E. A. Young
1993-3-17
ROB 172
San Luis Obispo
2 km SE of Twin Bridges (on Boyscout Road); Camp Roberts
Comment
OBI3911
Salvia mellifera
Patricia Wiese
1971-5-23
59
San Luis Obispo
Along fireroads in Cuesta Ridge botanical Area; 2 mi from Cuesta Pass
762
Comment
SD245399
Salvia spathacea
Scott Love, N. Rossington
2012-2-26
12
San Luis Obispo
2 miles north along Stenner Creek Ranch trail.
74
Comment
UC455862
Sambucus mexicana
unknown
May, 1906
San Luis Obispo
Poly Canyon
Comment
OBI5464
Sambucus nigra subsp. caerulea
Sharon Jochums
1974-4-3
101
San Luis Obispo
W of Hwy 1 and just N of San Simeon Pt
Comment
CAS-BOT-BC246013
Sambucus nigra subsp. caerulea
Alice Eastwood
1927-7-31
15010
San Luis Obispo
On road from Morro to Atascadero
Comment
OBI66719
Sanicula arctopoides
David J. Keil, with Robyn Cox, Cindy Sage, and Orrin Sage
2002-3-25
29764
San Luis Obispo
Ridges south of Arroyo de la Cruz bridge, between Highway 1 and Arroyo de la Cruz
Comment
SEINET13945114
Sanicula arguta
Lincoln Constance, Richard W. Holm, Carroll E. Word Jr.
1949-1
3270
San Luis Obispo
Alt 500 ft. Serpentine knoll at E end of Los Osos Valley, 0.8 mile SW of San Luis Obispo
152
Comment
SD249119
Sanicula bipinnata
David Keil
1978-3-25
12676
San Luis Obispo
Irving Ranch
Comment
CAS-BOT-BC223312
Sanicula bipinnatifida
Alice Eastwood
1926-5-5
13908
San Luis Obispo
Cholame
Comment
CAS-BOT-BC223315
Sanicula bipinnatifida
Chester Dudley
1936-4-1
s.n.
San Luis Obispo
San Miguel
Comment
OBI8810
Sanicula bipinnatifida
Robert F. Hoover
1947-4-18
6955
San Luis Obispo
San Simeon
Comment
SBBG94474
Sanicula crassicaulis
S. A. Junak
1990-4-17
4179
San Luis Obispo
just N of USFS Rd 29S11.3, at W boundary sign for Botanical Area, ca. 5.7 mi W of Hwy 101
746
Comment
UCR16922
Sanicula crassicaulis
T. P. Krantz, G. Krantz
1979-5-29
s.n.
San Luis Obispo
Coast Range, edge of Hale Crk, south of reservoir
457
Comment
OBI5470
Sanicula crassicaulis
Sharon Jochums
1974-3-9
27
San Luis Obispo
W of hwy 1 on marine terrace just south of Arroyo de la Cruz
Comment
OBI31950
Sanicula hoffmannii
David J. Keil, Eric Wise
1981-5-25
14793
San Luis Obispo
N of San Simeon in vicinty of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI33825
Sanicula maritima
David J. Keil, Malcolm McLeod
1980-3-8
13705
San Luis Obispo
Along O'Connor Way W of Cerro Romualdo across rd from Rocky Top Ranch
Comment
UC1022555
Sanicula maritima
C. Ritchie Bell
1950-2-26
613
San Luis Obispo
between San Luis Obispo and Morro Bay (w of Cerro Romulado)
Comment
UC754977
Sanicula maritima
R. F. Hoover
1947-2-24
6625
San Luis Obispo
first ridge w of Cerro Romauldo (near San Luis Obispo)
Comment
RSA681275
Satureja 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.
6
Comment
UCR118383
Satureja douglasii
George K. Helmkamp, E. A. Helmkamp
1998-6-30
4236
San Luis Obispo
Central Coast Ranges, Irish Hills, Prefumo Canyon, 2.1 mi SW of Los Osos Valley Rd.
198
Comment
UC1127650
Saxifraga californica
G. T. Nordstrom
1937-3-23
1011
San Luis Obispo
1.6 mi ese of Chimney Rock
304
Comment
CAS-BOT-BC283119
Schedonorus arundinaceus
Ernest C. Twisselmann
1963-6-2
8288
San Luis Obispo
Grants Lake, Temblor Range and the Western San Joaquin Valley
579
Comment
OBI22198
Schismus arabicus
Robert F. Hoover
1952-4-10
8106
San Luis Obispo
La Panza District, just W of San Juan river
Comment
OBI44848
Schismus barbatus
David J. Keil
1985-3-31
18487
San Luis Obispo
Calf Cyn area along Calif Rte 58, halfway between Park Hill Rd and Hwy 229
Comment
OBI35210
Schoenoplectus californicus
Eric Wise
1982-6-24
1549
San Luis Obispo
Farm pond N of Warden Lake about 1/2 mi
Comment
RSA0018565
Schoenoplectus californicus
W. R. Ferren, Hamilton
1993-7-19
EPA- 89
San Luis Obispo
Los Osos Creek. S margin of estuary of Los Osos Creek, E of bridge.
Comment
RSA0021827
Schoenoplectus maritimus
David J. Keil
2012-7-26
31473
San Luis Obispo
Los Osos. Morro Bay salt marsh and fringe of freshwater marsh from Los Osos Creek estuary to base of El Morro Elfin Forest, west of South Bay Blvd.
0
Comment
OBI79152
Schoenoplectus pungens
David J. Keil
2011-11-9
31171
San Luis Obispo
Pismo Beach. Beach and lagoon with low dunes at end of Addie Street, Mouth of Pismo Creek
0
Comment
SBBG128006
Schoenoplectus pungens
M. A. Elvin, G. M. Greenwald
2013-8-9
7228
San Luis Obispo
Myrtle Pond, ca. 250 m from Pacific Ocean; Guandalupe-Nipomo Dunes National Wildife Refuge
9
Comment
CAS-BOT-BC111774
Schoenoplectus pungens var. longispicatus
Clare Butterworth Hardham
1957-11-2
2718
San Luis Obispo
Mouth of Old Creek
Comment
UC1100784
Scirpus cernuus
Malcolm A. Nobs, S. Galen Smith
1949-6-22
823 a
San Luis Obispo
3 mi s Pismo Beach (marshes in the sand dunes at Oceano); s of Pismo Beach, Oceano
Comment
OBI43554
Scirpus microcarpus
Eric Wise
1982-5-1
1442
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
UCR42645
Scirpus microcarpus
E. A. Wise
1981-6-30
853
San Luis Obispo
Black Lake of Dune Lakes. A small lake of dark water colored by peat soil. Cut off from Black Lake Canyon by train tressel.
18
Comment
OBI69768
Scirpus microcarpus
D. R. Miller
1993-5-29
593 -56
San Luis Obispo
Pine Mt Region. Pico Crk, upper end above Cowboy Camp
488
Comment
UC463207
Scirpus pungens
Roxana S. Ferris
1929-4-16
7652
San Luis Obispo
n Moro (Toro Creek coast road)
Comment
UC771690
Scirpus pungens
R. F. Hoover
1946-8-4
6267
San Luis Obispo
n end Morro Bay (on sand dune)
Comment
OBI22210
Scribneria bolanderi
Robert F. Hoover
1958-5-17
8477
San Luis Obispo
Summit of Santa Lucia Mts, NW of Cuesta Pass
Comment
OBI9225
Scrophularia atrata
Robert F. Hoover
1964-6-10
9018
San Luis Obispo
Mallagh's Landing, just E of Avila
Comment
JEPS7433
Scrophularia californica
R. F. Hoover
1948-5-3
7515
San Luis Obispo
See Canyon
Comment
RSA425177
Scrophularia californica
R. S. Woglum
1940-4-20
2630
San Luis Obispo
Templeton.
Comment
POM280696
Scrophularia californica
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
Templeton - Cambria
Comment
JEPS84979
Scrophularia californica subsp. californica
David Keil with Rhonda Riggins
1987-5-11
20153
San Luis Obispo
Cuesta Ridge East, ca 0.1 mi from locked gate below powerline corridor on Cuesta Ridge Rd, 6.7 mi from junct with US Rt 101 Cuesta Ridge East
798
Comment
OBI81467
Selaginella bigelovii
Matt Fatino, Alexa Szombathy, Sebastian Gutierrez, Cara Wong, Chelsea Johnson, Logan Cody
2015-11-6
1
San Luis Obispo
Prospects Fire Tower trail
Comment
OBI40462
Senecio astephanus
Clifton F. Smith
1978-5-11
12021
San Luis Obispo
N slope along ridge of hill at head of Clapboard Cyn N of Tar Springs Ranch on Huasna Rd
Comment
OBI53966
Senecio blochmaniae
Larry Kelly, David J. Keil
1988-10-1
272
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
UCR115569
Senecio blochmaniae
George K. Helmkamp, E. A. Helmkamp
2000-6-15
5679
San Luis Obispo
Central Coast, between Los Osos and sand dunes west of the end of Howard St.
15
Comment
RSA122330
Senecio breweri
G. T. Nordstrom
1937-4-29
1148
San Luis Obispo
2.7 miles southeast of Chimney Rock.
488
Comment
CAS-BOT-BC363525
Senecio californicus
David D. Keck
1933-5-5
2227
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe, southwestern San Luis Obispo County
Comment
OBI77040
Senecio flaccidus
George Butterworth
2011-12-6
860
San Luis Obispo
Chimineas. Sand ridge
570
Comment
UC52299
Senecio flaccidus var. douglasii
Mrs. R. W. Summers
1886-10-7
480
San Luis Obispo
El Paso de Robles
Comment
JEPS31124
Senecio flaccidus var. douglasii
Ernest C. Twisselmann
1962-10-10
7917
San Luis Obispo
Carrisa Plains School Western San Joaquin Valley, Temblor Range
624
Comment
OBI51870
Senecio glomeratus
David J. Keil, V. L. Holland
1991-1
22553
San Luis Obispo
San Simeon State park and vicinity, along San Simeon crk from beach inland to E boundary of park and on adjoining slopes S to boundary with C.T. Ranch
Comment
JEPS54403
Senecio vulgaris
Ernest C. Twisselmann
1967-4-27
12908
San Luis Obispo
mesa just n San Simeon Beach State Park
9
Comment
CAS-BOT-BC364620
Senecio vulgaris
Clare B. Hardham
1957-3-25
1562
San Luis Obispo
Santa Lucia Mountains. Oak Flat
Comment
OBI22223
Setaria verticillata
Ernest C. Twisselmann
1953-9-9
761
San Luis Obispo
Temblor Range and W San Joaquin Valley. Chris Twisselmann Ranch: E San Luis Obispo County
637
Comment
OBI50158
Setaria viridis
Michael Curto, Linda Allen
1992-8-31
855
San Luis Obispo
Arroyo Grande Area: SE of Arroyo Grande proper, El Campo Rd ?0.6 mi (1km) SE from US Hwy 101 at first 90 degree rt turn
122
Comment
OBI59219
Setaria viridis
David J. Keil
1998-6-8
27681
San Luis Obispo
Along Hwy 41 between Creston and Shandon, 5 miles E of junction with La Panza Rd.
Comment
CAS-BOT-BC205505
Sidalcea hickmanii subsp. anomala
Clare B. Hardham
1958-5-3
3169
San Luis Obispo
Santa Lucia Mountains. Cuesta
Comment
SBBG119509
Sidalcea hickmanii subsp. anomala
E. Painter, M. Wetherwax
2001-5-15
SLO 201
San Luis Obispo
near Dughi Spring (above spring box), W of La Trinidad mine; Camp San Luis Obispo
560
Comment
UCSB51908
Sidalcea hickmanii subsp. anomala
Fairfax, Jennifer
1977-6-9
San Luis Obispo
1-4 miles northwest of Cuesta Pass, Near and along road in cleared spots and on edges of Sargent Cypress Forest
762
Comment
UC14436
Silene antirrhina
Alice King
1895-5
San Luis Obispo
Arroyo Grande
Comment
OBI33020
Silene antirrhina
David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al
1983-6-12
17146
San Luis Obispo
Vicinity of Arroyo de los Chinos and Arroyo de la Cruz N of San Simeon; above southward trending sect of Arroyo de los Chinos E of BM 77
Comment
OBI35305
Silene gallica
Melody Dickens
1980-4-30
14 BH
San Luis Obispo
On Black Hill, Morro Bay State Park. Along Black Hill Trl
Comment
OBI40196
Silene gallica
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18648
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk Rd, N of Rocky Butte lookout at locked gate
732
Comment
SBBG2039
Silene laciniata subsp. laciniata
C. B. Hardham
1958-6-22
3732
San Luis Obispo
See Cyn
Comment
OBI15474
Silybum marianum
R. R. La Belle
1967-4-2
12
San Luis Obispo
Laguna Lake, San Luis Obispo. NE side of lake
Comment
CDA3898
Sinapis arvensis
T. C. Fuller
1962-3-1
7739
San Luis Obispo
Highway 466, 2.3 miles west of Cholame.
0
Comment
RSA0043084
Sisymbrium officinale
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6391
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
CDA34859
Sisymbrium orientale
David J. Keil, Field Botany class
2010-4-3
30748
San Luis Obispo
Los Osos; Sweet Springs Nature Reserve, near entrance to preserve.
Comment
CDA42253
Sisymbrium orientale
G. F. Hrusa, M. Pitcairn
2015-4-13
18604
San Luis Obispo
Carrizo Plain; Carrizo Plain. N. end. Side of Sprague Rd. a continuation of 7 Mi. Rd.
685
Comment
OBI31584
Sisyrinchium bellum
Joy Nishida
1982-5-22
384
San Luis Obispo
American Cyn campground
524
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
OBI75791
Sisyrinchium bellum
Al Lindholm
1967-4-10
156
San Luis Obispo
Fitzhugh property [6 miles north of Cayucos, Santa Lucia Mountains. Cypress Mountain Quadrangle, T28S, R10E, sections 3, 4, 5, 8, 9, 10, 15, 16, 17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Creeks. Property contains Geode Mountain (rhyolite), sedimentary formations, and serpentine. Soils vary from hard rock to rich humus. Land mostly occupied by oak woodland and chaparral]. North slope of Geode Mountain below pond
490
Comment
OBI79964
Solanum americanum
David J. Keil
2013-6-19
31821
San Luis Obispo
San Luis Obispo. 940 Del Rio Ave.
60
Comment
UCR266044
Solanum americanum
David J. Keil
2012-7-18
31419
San Luis Obispo
Central Coast, Grover Beach. Hwy 1, c. 0.3 miles north of Grand Ave. Roadside zone in area with Mobile home park to west and railroad tracks to east
6
Comment
OBI25587
Solanum douglasii
David J. Keil
1981-5-16
14687
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
OBI36158
Solanum douglasii
Walter F. Chesebro
1978-5-26
250 K
San Luis Obispo
Montana de Oro State Park
Comment
SD241960
Solanum douglasii
David J. Keil
2012-7-18
31444
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line.
21
Comment
UC1125199
Solanum douglasii
N. K. Carlson
1936-3-21
200
San Luis Obispo
1.1 mi nnw of Corbett
99
Comment
UCR5109
Solanum douglasii
O. F. Clarke
1966-11-26
661126- 08
San Luis Obispo
Central Coast, Morro Bay
6
Comment
OBI8495
Solanum douglasii
R. D. McCall
1978-10-28
11
San Luis Obispo
Res. Cyn near gate
Comment
POM319388
Solanum douglasii
Patricia Wilder
1965-4-10
1847
San Luis Obispo
0.2 mi S on turn-off to Union Oil Co summit pump station at crossing of Nipomo Road and Los Berros Road near US 101. Pacific drainage.
122
Comment
UCR146968
Solanum physalifolium var. nitidibaccatum
George K. Helmkamp, E. A. Helmkamp
2004-10-8
8837
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive and Arroyo Grande Creek
136
Comment
CAS-BOT-BC156478
Solanum umbelliferum
E. D. Cantelow
1937-4-1
2071
San Luis Obispo
About 5 mi. E. of Morro Bay
Comment
JEPS12141
Solanum umbelliferum
William S. Cooper
1919-7-30
224
San Luis Obispo
Morro
Comment
SJSU3429
Solanum umbelliferum
C. W. Sharsmith
1962-4-22
6873
San Luis Obispo
Carrizo Rocks at edge of Carrizo Plain c. 4 mi SW of Simmler
Comment
CAS-BOT-BC156434
Solanum umbelliferum
C. B. Hardham
1958-4-26
3164
San Luis Obispo
Peachy Canyon, 5 1/2 miles west of Paso Robles
Comment
CAS-BOT-BC157611
Solanum umbelliferum
Mrs. H. C. Cantelow
1941-3-29
s.n.
San Luis Obispo
East of La Panza
Comment
OBI9113
Solanum xanti
Mrs. R. F. Hoover
1962-2-2
22
San Luis Obispo
Hazard Cyn
Comment
SBBG104281
Solanum xanti
F. L. Johnson Proctor
1993-2-20
ROB 141
San Luis Obispo
1 km NW of Chorro Reservoir; Camp San Luis Obispo
Comment
OBI15457
Solidago confinis
F. Rush
Aug-57
s.n.
San Luis Obispo
S Morro Bay
Comment
OBI2755
Solidago confinis
Robert F. Hoover
1966-10-1
10097
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Crk
Comment
RSA216808
Solidago confinis
Robert F. Hoover
1966-11-2
10194
San Luis Obispo
Baywood Park.
Comment
UC1070233
Solidago confinis
W. A. Peterson
1936-7-9
349
San Luis Obispo
Cuyama Ranch Santa Ynez Quad., Cuyama Ranch
Comment
OBI58108
Solidago spathulata
Austin P. Griffiths
1981-11-7
s.n.
San Luis Obispo
Montana de Oro State Park, along path leading down from E Hazard cyn trl loop, just below brow of ridge S of Hazard
Comment
RSA251007
Solidago spathulata
R. F. Thorne
1975-11-6
35573
San Luis Obispo
Hill south of Mono Bay.
76
Comment
CAS-BOT-BC365180
Solidago velutina subsp. californica
Chester Dudley
1926-10-25
s.n.
San Luis Obispo
Paso Robles
Comment
OBI31111
Solidago velutina subsp. californica
Julie M. Vanderwier
1979-8-11
180
San Luis Obispo
Indian Knob Tar Sands
Comment
UC570437
Solidago velutina subsp. californica
William S. Cooper
1933-8-23
33 -131
San Luis Obispo
mouth Santa Maria River
Comment
UCR29423
Soliva sessilis
David J. Keil, R. Riggins, D. Walters, M. G. McLeod, Melissa Luckow
1981-4-11
14414
San Luis Obispo
Central Coast, north of San Simeon along ridge just south of Arroyo de la Cruz
Comment
CAS-BOT-BC365921
Soliva sessilis
R. F. Hoover
1967-4-12
10426
San Luis Obispo
Upper Arroyo Grande
Comment
CAS-BOT-BC374484
Sonchus asper
Clare B. Hardham
1957-7-15
2465
San Luis Obispo
Santa Lucia Mountains. Graves Creek, Del Rio Road
Comment
RSA585714
Sonchus asper
M. D. Proctor, E. A. Young
1993-4-11
ROB 0363
San Luis Obispo
Sulphur Spring Road in middle of Area R.
Comment
IRVC29629
Sparganium
Mark A. Elvin, John Chesnut
2005-9-28
4583
San Luis Obispo
Oso Flaco Lake; NW corner in "openning" on floating bog. Central Coastal
4
Comment
SBBG70004
Spergula arvensis
unknown
1895-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC390430
Spergularia macrotheca var. macrotheca
Ernest C. Twisselmann
1959-5-23
5283
San Luis Obispo
Point Buchon
10
Comment
CAS-BOT-BC390898
Spergularia marina
Ernest C. Twisselmann
1955-4-26
1906
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. South end of Soda Lake, Carrisa Plains
609
Comment
SBBG14746
Sphaeralcea emoryi
E. C. Twisselmann
1962-6-23
7420
San Luis Obispo
Dorothy Twisselmann Ranch
670
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
OBI26260
Stachys bullata
Mark Schneider
1973-12-15
s.n.
San Luis Obispo
Poly Canyon
Comment
OBI28534
Stachys bullata
John Jackman & Julie Truesdale, Julie Truesdale
1980-1
52
San Luis Obispo
MacGillivary Ranch, Adelaida. Just above crk
Comment
OBI51754
Stachys bullata
R. Mike Arens
1994-3-26
24
San Luis Obispo
Calif Polytechnic State univ campus; near Botanical Garden foot bridge
152
Comment
UC76163
Stachys bullata
Miss M. Alice King
April, 1895
San Luis Obispo
Arroyo Grande
Comment
OBI45266
Stachys bullata
Francis X. Villablanca
1986-5-17
11
San Luis Obispo
1/2 mi S of Ardath St, and1/4 mi E of the end of Pineridge end of Pineridge Rd. NE facing interior cyn slopes
Comment
RSA535253
Stachys bullata
D. A. Young, Steven A. Junak, Tina J. Ayers
1989-4-27
1940
San Luis Obispo
0.1 mi W of sign denoting W end of the Cuesta Ridge Botanical area, along road.
Comment
SEINET9293101
Stachys chamissonis
Unknown
2002-9-30
San Luis Obispo
Oak Park
Comment
OBI48253
Stachys pycnantha
David J. Keil
1989-6-3
21214
San Luis Obispo
Between Atascadero and Morro Bay along Calif hwy 41; 0.4 mi S of hwy at Cerro Alto campground
Comment
UCSB57238
Stachys rigida
Penkala, B.; Ryan, P.
1987-7-17
San Luis Obispo
On south slope of Reservoir Canyon; 1/8 mile southeast of junction of Hampton Creek and Reservoir Creek; 1 mile north of San Luis Obispo; off Hwy 101
280
Comment
OBI13481
Stachys rigida subsp. quercetorum
Robert F. Hoover
1946-7-21
6237
San Luis Obispo
Coast W of Cambria
Comment
POM80013
Stachys rigida subsp. quercetorum
Marcus E. Jones
1882-5-12
s.n.
San Luis Obispo
San Luis Obispo.
Comment
POM223568
Stanfordia californica
D. D. Keck, J. Clausen
1935-4-10
3153
San Luis Obispo
15 miles south of Soda Lake, on Carrizo Plain
Comment
CAS-BOT-BC60942
Stanleya pinnata
Ernest C. Twisselmann
1954-5-1
1137
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Lower Associated Spring, Associated Canyon, 5 miles east of Simmler.
670
Comment
CAS-BOT-BC394053
Stellaria media
Steven A. Junak
1990-5-1
4285
San Luis Obispo
Santa Lucia Mountains: at N edge of Cuesta Ridge Botanical Area, along power line access road which intersects Tassajera Creek Road ca. 2.4 miles W of Highway 101, ca. 1.2 road miles S of Tassajera Creek Road.
533
Comment
OBI52849
Stellaria media
Steven A. Junak
1990-5-1
4285
San Luis Obispo
Santa Lucia Mts: at N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk rd cca. 2.4 mi W of hwy 101, ca 1.2 rd mi S of Tassajera Crk rd
533
Comment
OBI42377
Stellaria nitens
David J. Keil
1986-4-8
19135
San Luis Obispo
Fire Ecology class trip to BLM land on E side of Santa Margarita Lake
Comment
OBI61030
Stellaria nitens
George Butterworth
1998-3-30
220
San Luis Obispo
Carrizo Plain Natural Area. 30 yds N of Soda Lake Rd, 1/4 mi E of Yellow Gate Rd. T31S, R19E, S24, NE Qtr
587
Comment
SBBG113912
Stellaria nitens
C. B. Hardham
1960-4-4
5295
San Luis Obispo
Cantinas Crk
Comment
CAS-BOT-BC375162
Stephanomeria cichoriacea
R. F. Hoover
1964-8-13
9210
San Luis Obispo
Santa Lucia Range. San Bernardo Creek, north slope
Comment
CAS-BOT-BC375165
Stephanomeria cichoriacea
Alice Eastwood
1927-7-31
15016
San Luis Obispo
In canon between Atascadero & Morro
Comment
OBI15423
Stephanomeria cichoriacea
Robert F. Hoover
1964-8-13
9210
San Luis Obispo
Santa Lucia Range. San Bernardo Crk, N slope
Comment
CAS-BOT-BC375260
Stephanomeria elata
R. F. Hoover
1965-8-1
9501
San Luis Obispo
Valley west of Mt. Bishop
Comment
UC1224760
Stephanomeria elata
R. F. Hoover
1964-8-13
9231
San Luis Obispo
Mouth of Morro Creek Santa Lucia Range
Comment
OBI15410
Stephanomeria exigua subsp. carotifera
Robert F. Hoover
1946-10-13
6492
San Luis Obispo
E edge of Cuyama Valley near Kern Co line
Comment
OBI6169
Stephanomeria exigua subsp. carotifera
D. Waive Stager
1972-8-14
35
San Luis Obispo
Shark's Inlet; Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
SBBG25511
Stephanomeria exigua subsp. carotifera
L. E. Allen
1966-8-24
San Luis Obispo
Oso Flaco Lake
Comment
SBBG42922
Stephanomeria exigua subsp. carotifera
L. D. Gottlieb
1969-9-22
6929
San Luis Obispo
opposite Belleview-Santa Fe School House on Ontario Rd, N of Avila Beach
Comment
JEPS35343
Stephanomeria exigua subsp. carotifera
R. F. Hoover
1964-7-11
9191
San Luis Obispo
San Bernardo Creek east of Morro Bay.
Comment
JEPS51960
Stephanomeria exigua subsp. coronaria
Ernest C. Twisselmann
1965-8-23
11558
San Luis Obispo
Summit of Choice Valley Western San Joaquin Valley, Temblor Range
670
Comment
UC2027019
Stephanomeria pauciflora
Greg Wilvert
2005-6-29
491
San Luis Obispo
Southeast Half of the Caliente Range. 50m S of Wells Spring
Comment
UCD136401
Stephanomeria pauciflora
Ernest C. Twisselmann
1959-8-5
2150
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. Dorothy Twiseelmann Ranch, sumit of Choice Valley.
655
Comment
OBI5602
Stipa pulchra
Sharon Jochums
1974-4-3
60
San Luis Obispo
W of hwy 1 S of Piedras Blancas Point
Comment
OBI22286
Stipa speciosa
Robert F. Hoover
1947-4-26
7103
San Luis Obispo
5 mi E of Creston on La Panza rd
Comment
CAS-BOT-BC87174
Streptanthus glandulosus subsp. glandulosus
R. F. Hoover
1949-4-26
7634
San Luis Obispo
Mouth of Poly Canyon.
Comment
PASA2060
Streptanthus lemmonii
1929-5-5
San Luis Obispo
Hills east of Cambria
Comment
OBI15395
Stylocline gnaphaloides
Robert F. Hoover
1969-5-3
1299
San Luis Obispo
Upper Arroyo Grande
Comment
SBBG36485
Stylocline gnaphaloides
C. B. Hardham
1958-4-3
3184
San Luis Obispo
Atascadero
Comment
UC1126464
Stylomecon heterophylla
G. T. Nordstrom
1937-4-26
1108
San Luis Obispo
4.6 mi sse Chimney Rock; Adelaida Quad., sse of Chimney Rock
Comment
RSA123232
Styrax redivivus
H. C. Lee
1936-5-27
635
San Luis Obispo
1.25 mile NW of Colwell Ranch.
457
Comment
SBBG102693
Suaeda moquinii
C. F. Smith
1964-6-24
8541
San Luis Obispo
rd to Carrizo Plain (San Andreas fault sag pond), ca. 2 mi N of Reyes Station on Hwy 166, at turnoff to Elkhorn Hills
Comment
OBI57895
Symphoricarpos albus var. laevigatus
Rhonda Riggins
2000-6-5
1705
San Luis Obispo
Maguire Property, N side Pozo Rd, 4 mi SE Las Pilitas Rd, 1 mi SE Santa Margarita Lake Rd.
Comment
OBI23300
Symphoricarpos mollis
J. T. Arnold
1965-4-21
79
San Luis Obispo
Cal Poly, Poly canyon
Comment
UC28653
Symphoricarpos mollis
Mrs. Blochman
May 1893
San Luis Obispo
Comment
CAS-BOT-BC99118
Symphyotrichum chilense
Ernest C. Twisselmann
1966-8-23
12721
San Luis Obispo
Temblor Range and the Western San Joaquin Valley - Loffaly Spring, Dorothy Twisselmann Ranch
640
Comment
CAS-BOT-BC99123
Symphyotrichum chilense
R. F. Hoover
1965-11-7
9725
San Luis Obispo
Junction of Oso Flaco Road with Guadalupe-Oceano Road
Comment
OBI17006
Symphyotrichum chilense
Robert F. Hoover
1965-9-29
9675
San Luis Obispo
Tassajera Crk
Comment
SBBG47869
Symphyotrichum chilense
L. W. Edge
1971-11-2
49
San Luis Obispo
N of Oso Flaco Lake
Comment
SBBG92143
Symphyotrichum chilense
G. K. Helmkamp
1989-8-6
San Luis Obispo
Toro Cyn Rd, E of Hwy 1, just N of Cayucos
121
Comment
SBBG18319
Systenotheca vortriedei
C. B. Hardham
1961-5-17
7052
San Luis Obispo
4 mi W of Ocean View Mine, edge of former cypress grove
762
Comment
OBI58474
Systenotheca vortriedei
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27504
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 17 road miles from Hwy 1, between Rocky Butte & Burnett Peak (35 deg. 43.568' N x 121 deg. 07.575' W)
732
Comment
RSA141082
Tauschia arguta
Clare B. Hardham, C. Butterworth
1960-5-31
6013
San Luis Obispo
Hi Mountain, Pozo
Comment
CDA13617
Tetrapteron graciliflorum
G. F. Hrusa, T. D. Wilfred
1997-3-12
13647
San Luis Obispo
Carrizo Plain; S end of Carrizo Plain +- 6-7 m. S of Washburn Ranch.
Comment
OBI56293
Tetrapteron graciliflorum
George Butterworth
1999-3-17
285
San Luis Obispo
Carrizo Plain Natural Area. Swain pasture, 100 yds N of Soda L Rd and Wells Rd
655
Comment
UC73300
Tetrapteron graciliflorum
Miss M. Alice King
May, 1895
San Luis Obispo
Arroyo Grande
Comment
OBI11979
Tetrapteron graciliflorum
Robert F. Hoover
1949-5-15
7694
San Luis Obispo
14 mi E of Creston on La Panz Rd
Comment
OBI40727
Thalictrum fendleri
David J. Keil, Dirk Walters
1986-5-2
19336
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn
305
Comment
CAS-BOT-BC399833
Thalictrum polycarpum
Clare B. Hardham
1956-4-28
578
San Luis Obispo
Santa Lucia Mountains. Paradise Valley, Atascadero
Comment
CAS-BOT-BC66632
Thysanocarpus curvipes
R. F. Hoover
1947-3-29
6804
San Luis Obispo
5 miles east of Creston on La Panza road.
Comment
UC1127042
Thysanocarpus curvipes
D. Axelrod
1935-3-31
217
San Luis Obispo
8 mi ese Cuyama Ranch; Santa Ynez Quad., ese of Cuyama Ranch
Comment
UCR224684
Thysanocarpus curvipes
Ellen Dean, T. Starbuck, M. Starbuck
2008-3-25
4632
San Luis Obispo
Along Hwy 58 between Soda Lake Road and Santa Margarita
595
Comment
CAS-BOT-BC66622
Thysanocarpus curvipes
Ernest C. Twisselmann
1971-4-10
17574
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, southwest of Grants Lake.
548
Comment
CDA25260
Thysanocarpus laciniatus
G. D. Barbe, J. L. Johnson
1973-3-13
1135
San Luis Obispo
Bishop Canyon Road (See Canyon) north of Avila Beach.
0
Comment
OBI14848
Thysanocarpus laciniatus
Robert F. Hoover
1958-3-19
8427
San Luis Obispo
Carrizo Plain, near N base of Caliente Mt
Comment
SEINET3929097
Thysanocarpus laciniatus
David Keil
1987-5-6
20125
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.; 0
Comment
UCR162203
Thysanocarpus laciniatus
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8919 A
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
RSA0039810
Thysanocarpus laciniatus
Henry J. Ramsey
1940-4-20
3119
San Luis Obispo
Hwy 41, near Templeton
Comment
UC524049
Thysanocarpus laciniatus
Ira L. Wiggins
1932-3-20
5775
San Luis Obispo
2 mi e Paso Robles; e of Paso Robles
Comment
OBI28579
Torilis nodosa
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
83
San Luis Obispo
MacGillivary Ranch. Adelaida.
Comment
CAS-BOT-BC377132
Tragopogon porrifolius
Ernest C. Twisselmann
1955-6-28
2178
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Eben McMillan Ranch, eastern San Luis Obispo County
670
Comment
OBI71192
Trichostema lanceolatum
Ann Cochran
1986-7-19
20
San Luis Obispo
California Valley. Orchard at the corner of Cucamunga and Doris trl
579
Comment
UCSB57237
Trichostema lanceolatum
Ryan, P.; Penkala, B.
1987-7-17
San Luis Obispo
In East Branch of Huerhuero Crk; ca. 2 miles south of Creston on O'Donovan Rd
335
Comment
OBI13448
Trichostema ovatum
Robert F. Hoover
1969-10-6
11646
San Luis Obispo
East end of Cuyama Valley near Kern co. line
Comment
UCSC010680
Trifolium
D. R. Miller
2016-4-27
s.n.
San Luis Obispo
Along Ridge road on east slope of Pine Mountain at Buckeye Mine area, Pico Creek drainage.
914
Comment
CDA85
Trifolium albopurpureum
C. Agbashian
1937-4-21
46
San Luis Obispo
Carrizo Plains.
0
Comment
OBI57907
Trifolium albopurpureum
David J. Keil, with V. L. Holland
1999-4-27
28281
San Luis Obispo
Camp Roberts; McMillan Airstrip.
Comment
OBI25025
Trifolium bifidum var. decipiens
David J. Keil, Dirk Walters
1980-4-26
13868
San Luis Obispo
Along Town Crk near Lime Mtn mine, W of Paso Robles
Comment
OBI33087
Trifolium bifidum var. decipiens
David J. Keil
1983-4-23
16943
San Luis Obispo
Vicinity of Arroyo de la Cruz. N of the Arroyo and W of hwy 1
Comment
SBBG3810
Trifolium ciliolatum
C. B. Hardham
1957-4-4
1812
San Luis Obispo
Oak Flat
Comment
OBI39680
Trifolium ciliolatum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
15993
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
OBI39007
Trifolium depauperatum var. depauperatum
David J. Keil, Dirk Walters, et al
1986-3-22
19089
San Luis Obispo
Nature Conservancy Research Trip to the Carissa Plain. S end of Soda Lake at Jctn of Simmler-Soda Lake rd with Soda Lake Rd. T31S, R20E, sect 20 and 29
591
Comment
OBI39012
Trifolium depauperatum var. depauperatum
David J. Keil, Dirk Walters, et al
1986-3-22
19089
San Luis Obispo
Nature Conservancy Research Trip to the Carissa Plain. S end of Soda Lake at Jctn of Simmler-Soda Lake rd with Soda Lake Rd. T31S, R20E, sect 20 and 29
591
Comment
OBI12695
Trifolium depauperatum var. depauperatum
Robert F. Hoover
1967-3-22
10254
San Luis Obispo
N side of Soda lake, Carrizo Plain
Comment
UCR24782
Trifolium fragiferum
George K. Helmkamp
1981-6-21
s.n.
San Luis Obispo
Central Coast, N side of roadside corner where Turri Road ends at Morro Bay, between Morro Bay State Park and Baywood Park
9
Comment
UC1130034
Trifolium gracilentum
G. T. Nordstrom
1937-4-29
1123
San Luis Obispo
3.7 mi ne Chimney Rock; Adelaida quad
335
Comment
UC866785
Trifolium gracilentum
Marcus E. Jones
1882-5-8
2675
San Luis Obispo
San Luis Obispo
Comment
UCR161321
Trifolium hirtum
George K. Helmkamp, E. A. Helmkamp
2005-3-8
9082
San Luis Obispo
Central Coast Hills., Irish Hills; crest of Prefumo Canyon Road, 5.2 mi west of Los Osos Valley Road
409
Comment
OBI67818
Trifolium hirtum
A. Dilworth & J. Goldzman, J. Goldzman
1998-4-15
s.n.
San Luis Obispo
Camp San Luis Obispo. Vicinity of CalTrans Bldg, Training Area N, LCTA Plot 311
165
Comment
HSC91537
Trifolium macraei
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro
Comment
OBI57912
Trifolium microcephalum
David J. Keil
1998-6-15
27833
San Luis Obispo
Along Santa Rita Creek Rd. W of Templeton, 2-3 miles W of junction with Vineyard Drive.
Comment
RSA586085
Trifolium microcephalum
M. D. Proctor, E. A. Young, G. R. Proctor
1993-4-15
ROB- 0404
San Luis Obispo
Bridge oveer Nacximento River SW of Range Control.. Plant inventory of Camp Roberts and Camp San Luis Obispo by Oklahoma Biological Survey for U.S. Army Construction Engineering Research Laboratory.
Comment
SBBG107377
Trifolium microdon
C. B. Hardham
1960-5-5
5618
San Luis Obispo
Pine Mtn N of Cambria
762
Comment
OBI31066
Trifolium variegatum
David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel
1981-4-24
14549
San Luis Obispo
Jctn of Shell Crk rd an Calif hwy 58 S of Shandon
Comment
OBI70219
Trifolium variegatum
David J. Keil
1991-5-18
21534 -2
San Luis Obispo
C.T. Ranch on E and N outskirts of Cambria
100
Comment
OBI80052
Trifolium variegatum
David J. Keil, with Lynne Dee Althouse
2002-5-2
29847
San Luis Obispo
Santa Margarita Ranch
Comment
UCSC006142
Trifolium variegatum
Randall Morgan
1996-5-9
2940
San Luis Obispo
Moist grassland E of Laguna Lake
Comment
RSA164400
Trifolium variegatum var. melananthum
Clare B. Hardham
1961-4-17
6842
San Luis Obispo
Pine Mt. north of Cambria.
915
Comment
HSC91540
Trifolium willdenovii
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro
Comment
UC16410
Trifolium willdenovii
Mrs. Blochman
May 1893
San Luis Obispo
Comment
OBI80058
Trifolium wormskioldii
David J. Keil
2000-5-26
28749
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
SBBG95506
Triodanis biflora
D. Keil with D. Walters
1986-5-2
19305
San Luis Obispo
just N of San Luis Obispo in Reservoir Cyn
182
Comment
UCSB23065
Triphysaria eriantha subsp. rosea
Broder, Richard
1960-4-9
San Luis Obispo
Road from U.S. 101 to Avila Beach, about .9 miles W of junction of Avila Beach Road (southern one) and U.S. 101
Comment
CAS-BOT-BC200528
Triticum aestivum
Ernest C. Twisselmann
1970-5-17
16