Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
Turn on yellow flags to show possible range discrepancies.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC229567
Abronia maritima
R. F. Hoover
1946-8-4
6269
San Luis Obispo
N end of Morro Bay
Comment
NY342001
Abronia minor
E. Palmer
1876-7-10
521
San Luis Obispo
McGinnis Farm; near San Luis Obispo
Comment
CAS-BOT-BC229438
Abronia umbellata
Alice Eastwood
1927-4-8
14335
San Luis Obispo
Nipoma [Nipomo] Mesa
Comment
OBI12205
Abronia umbellata
Robert F. Hoover
1964-6-13
9090
San Luis Obispo
Point Sierra Nevada, just N of Arroyo de la Cruz
Comment
SBBG1863
Abronia umbellata
C. B. Hardham
1959-5-21
4595
San Luis Obispo
Arroyo de la Cruz
Comment
SEINET7063721
Abronia umbellata
A. G. Vestal
1947-4-19
s.n.
San Luis Obispo
South of Pismo Beach. UTM Zone 10, 716013mE, 3888642mN. (WGS84/NAD83).
6
Comment
OBI12201
Abronia umbellata var. umbellata
Fred Rush
Aug-57
s.n.
San Luis Obispo
S Morro Bay
Comment
OBI53522
Abronia umbellata var. umbellata
Arthur W. Hazebrook
1991-4-19
29
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, approx 30 m up from riparian corridor that runs E-W along the NE facing side of the hill
Comment
OBI78314
Abronia umbellata var. umbellata
Unknown
1964-2-28
69
San Luis Obispo
At head of Morro Bay
Comment
RSA709733
Acacia longifolia
George K. Helmkamp
2004-3-5
8328
San Luis Obispo
Oceano, 0.1 mi N of the beach entrance for vehicles (Oceano 7.5 Q)
8
Comment
OBI54379
Acanthomintha obovata
George Butterworth
1995-5-22
85
San Luis Obispo
T32S, R20E, S34, NW qut. 2 mi beyond (SE of) gate, 30' SW of road
Comment
CAS-BOT-BC219677
Acanthomintha obovata subsp. cordata
Ernest C. Twisselmann
1957-5-3
3468
San Luis Obispo
Caliente Range: east slope of Caliente Mountain
822
Comment
SEINET11196064
Acanthus mollis
David J. Keil
1977-7-3
12453
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo
Comment
RSA522500
Acer macrophyllum
David J. Keil, Melissa Luckow
1982-3-7
15694
San Luis Obispo
Between Santa Margarita and Cuesta summit along US 101, at turnout to bicycle path just north of Cuesta summit.
Comment
UC1071650
Acer negundo var. californicum
H. C. Lee
1936-6-2
647
San Luis Obispo
1 mi se Sycamore Springs; San Luis Obispo National Forest, Arroyo Grande Quad.
Comment
SBBG84304
Achillea millefolium
Abreast
1984-4-13
24
San Luis Obispo
Vista Pt off St Hwy 1, 2 mi S of San Simeon
15
Comment
OBI13107
Achillea millefolium
Lynne Dee Althouse
1977-5-3
75
San Luis Obispo
Wolfe's ranch, N of San Luis High School
130
Comment
OBI17142
Achillea millefolium
J. B. Carstens
1966-5-23
68
San Luis Obispo
Just below summit of Cuesta Grade hwy 101, along Old Cuesta Rd
Comment
OBI28093
Achillea millefolium
Carrie Wilson, Allison Berry
1982-4-24
12
San Luis Obispo
Approx 6.5 mi NW of Paso Robles on Ca Rte G14. 1/2 mi inside entrc to Devil's Gorge cmpgd. On ridge above E shore of lake Nacimiento
Comment
OBI6223
Achillea millefolium
D. Waive Stager
1972-7-24
14
San Luis Obispo
Morro Bay State Park Sand Spit
Comment
SBBG7495
Achillea millefolium
C. B. Hardham
1957-11-7
2729
San Luis Obispo
Old Crk
Comment
RSA129146
Achnatherum speciosum
L. R. Short, I. H. Johnson
1934-4-27
20998
San Luis Obispo
[Unspecifed]
976
Comment
SEINET7063726
Achyrachaena mollis
A. G. Vestal
1947-4-21
s.n.
San Luis Obispo
Southwest of Estrella on Route 46. UTM Zone 10, 715555mE, 3889772mN. (WGS84/NAD83).
244
Comment
UC1953295
Achyrachaena mollis
Anthony Baniaga with Daniel Chavez
2010-3-14
46
San Luis Obispo
Tierra Redonda Mountain.
Comment
RSA607464
Achyrachaena mollis
R. S. Woglum
1938-4-23
1559
San Luis Obispo
Inner South Coast Ranges: Cottonwood Pass, near Cholame; Bluestone Ridge; junction with Monterey, Kings, and Kern Counties.
Comment
OBI3993
Acmispon brachycarpus
Elizabeth Rudd
1971-3-9
169
San Luis Obispo
3 mi N of Santa Margarita
305
Comment
OBI13188
Acmispon brachycarpus
Robert F. Hoover
1964-5-11
8784
San Luis Obispo
Rd to Hi Mtn from Pozo-Arroyo Grande summit
Comment
OBI12987
Acmispon glaber var. glaber
Robert F. Hoover
1966-4-20
9827
San Luis Obispo
5 mi E of Creston on La Panza rd
Comment
OBI75730
Acmispon junceus
D. R. Miller
2011-5-21
511 .951
San Luis Obispo
Flora of Rocky Butte/Pine Mt. Region. In field on ocean-side of Nottingham and Plymouth St, Cambria
Comment
OBI79427
Acmispon maritimus
David J. Keil, with Mike Walgren & Lisa Andreano
2013-5-1
31775
San Luis Obispo
Montana de Oro State Park. Slopes north of Coon Creek, burned over in fall 2012 controlled burn/wildfire
100
Comment
OBI13034
Acmispon maritimus var. maritimus
Robert F. Hoover
1967-4-16
10472
San Luis Obispo
Temblor Range near N end of Elkhorn Plain
Comment
OBI32127
Acmispon maritimus var. maritimus
David J. Keil, Eric Wise
1981-5-25
14750
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
UCD104494
Acmispon wrangelianus
G. K. Helmkamp; E. K. Helmkamp
2001-4-29
6577
San Luis Obispo
San Luis Obispo County: Irish Hills; Clark Valley Road; 3.8 miles south of Los Osos Valley Rd. (east of Los Osos).
213
Comment
SBBG94127
Acourtia microcephala
S. A. Junak
1990-7-13
4418
San Luis Obispo
near N edge of Cuesta Ridge Botanical Area, powerline access rd, in small cyn between first and second high voltage tower E of W Cuesta ridge Rd, ca. 1.3 rd mi S of Tassajera Crk Rd
548
Comment
UCD128472
Acourtia microcephala
Mrs. B. S. MacLean
1932-7-1
6
San Luis Obispo
San Luis Obispo County: La Panza.
Comment
OBI15586
Acourtia microcephala
Robert F. Hoover
1946-8-17
6286 a
San Luis Obispo
Arroyo Grande Crk below jctn of Lopez Cyn
Comment
OBI72512
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
UC572231
Adenostoma fasciculatum
P. L. Johannsen
1937-5-26
1158
San Luis Obispo
2 1/2 mi. s.e. Chimeneas Ranch; McKittrick Quad.
762
Comment
SBBG107971
Adenostoma fasciculatum var. fasciculatum
C. B. Hardham
1959-5-23
4611
San Luis Obispo
S of Baywood Park
Comment
CDA6748
Ageratina adenophora
T. C. Fuller
1962-7-18
9235
San Luis Obispo
Upper See Canyon at road junction, 4.2 miles northwest of road junction at mouth of canyon, ca. 8 miles southwest of San Luis Obispo.
0
Comment
SEINET196444
Agoseris grandiflora
R. F. Hoover
1946-8-3
6255
San Luis Obispo
Upper Coon Creek.
Comment
UC1979359
Agoseris grandiflora
David Keil
1998-6-8
27675
San Luis Obispo
Between Creston & Shandon along Highway 41, 4.5 road miles NE of junction with La Panza, 0.2 miles SW of junction with Amber Hills Road.
Comment
OBI17119
Agoseris grandiflora var. grandiflora
F. Rush
June1956
125
San Luis Obispo
Mt SLO
Comment
OBI77376
Agoseris heterophylla var. cryptopleura
Joy Nishida, Ginger King and Julie Oxford
1982-5-1
357
San Luis Obispo
American Cyn campground
Comment
UC126851
Agoseris heterophylla var. cryptopleura
Benj. Cobb
1907-1-1
20
San Luis Obispo
near Paso Robles
Comment
CAS-BOT-BC46068
Agoseris heterophylla var. cryptopleura
D. Bates
1960-5-14
2417
San Luis Obispo
0.4 miles above Routzahn Co. Park
Comment
RSA129790
Agoseris heterophylla var. heterophylla
R. C. Wilson
1938-4-8
507
San Luis Obispo
1.5 miles east of Nacimiento Ranch, south of Bradley
534
Comment
CAS-BOT-BC127026
Agrostis exarata
Clare B. Hardham
1958-7-1
3738
San Luis Obispo
Santa Lucia Mountains. South Fork of Old Creek.
Comment
OBI22565
Agrostis stolonifera
Robert F. Hoover
1966-9-16
10032
San Luis Obispo
Santa Margarita Crk 2 mi N of Santa Margarita
Comment
UCR96392
Agrostis viridis
George K. Helmkamp
1996-9-22
1205
San Luis Obispo
Central Coast, along San Simeon Creek, c. 0.2 mile east of CA Hwy 1
6
Comment
OBI74308
Aira caryophyllea
Theo Fitanides, Anthony Baniaga
2010-4-10
76
San Luis Obispo
Tierra Redonda BLM ACEC. Tierra Redonda Mtn.
100
Comment
OBI58946
Alisma triviale
David J. Keil, with Kathleen A. Keil
1998-5-26
27424
San Luis Obispo
Santa Margarita. Hwy 58 0.2 miles E of railroad tracks.
Comment
SBBG838
Allium campanulatum
C. B. Hardham
1958-4-28
3074
San Luis Obispo
Carissa Plains, 8.7 mi S of Simmler Pass, Paso Robles Rd
Comment
OBI28551
Allium crispum
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
153
San Luis Obispo
MacGillivary Ranch, Adelaida
Comment
POM110155
Allium crispum
Benj Cobb
1907-05
s.n.
San Luis Obispo
Near Paso Robles, in the Coast Ranges.
Comment
RSA212588
Allium diabolense
Ernest C. Twisselmann
1969-5-7
15221
San Luis Obispo
Palo Prieta Canyon.
564
Comment
OBI51712
Allium haematochiton
R. Mike Arens
1994-4-9
43
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly cyn near Botanical Garden footbridge Yucca Ridge footpath
244
Comment
SEINET8467185
Allium haematochiton
T. Reeves, D. J. Pinkava
1974-3-21
11901
San Luis Obispo
Johnson Ave., San Luis Obispo
Comment
UC1133809
Allium howellii
P. L. Johannsen
1937-5-3
1087
San Luis Obispo
2 1/8 mi ese Painted Rock Ranch (Plot 189); McKittrick Quadrangle
Comment
UC1296348
Allium lacunosum
R. F. Hoover
1947-5-12
7163
San Luis Obispo
near San Luis Obispo (w base of Mt. Bishop); Mt. Bishop
Comment
SBBG108034
Allium peninsulare
C. B. Hardham
1958-4-28
3147
San Luis Obispo
6 to 7 mi S of Simmler
Comment
OBI28885
Allium peninsulare var. peninsulare
Melissa Luckow, Rhonda Riggins, Richard Pimentel
1982-5-2
854
San Luis Obispo
county Rd 285, 13.8 mi SE of jctn with Hwy 58. Crocker Cyn
Comment
OBI21245
Allium unifolium
Robert F. Hoover
1967-5-24
10587
San Luis Obispo
Santa Lucia Range. Santa Rita Crk W of Templeton
Comment
SBBG109609
Allophyllum gilioides
C. B. Hardham
1960-4-13
5411
San Luis Obispo
S of Bee Rock
Comment
UC455463
Allophyllum gilioides subsp. gilioides
I. J. Condit
1910-4-1
San Luis Obispo
Alley Place, Navajo Creek
Comment
OBI8522
Alnus rhombifolia
Richard Vonarb
1978-11-24
9
San Luis Obispo
Cal Poly, 3 acre lawn
46
Comment
OBI20423
Amaranthus albus
Robert F. Hoover
1969-7-12
11449
San Luis Obispo
Salinas River at Paso Robles
Comment
CAS-BOT-BC61487
Ambrosia chamissonis
R. F. Hoover
1947-7-21
6241
San Luis Obispo
North end of Morro Bay
Comment
UC1315023
Ambrosia salsola
R. F. Hoover
1967-4-16
10485
San Luis Obispo
near n end Elkhorn Plain (canyon in Temblor Range); Temblor Range, Elkhorn Plain
Comment
JEPS99308
Amorpha californica
Clare B. Hardham
1959-6-8
4759
San Luis Obispo
along Delagana stream, Cypress Mountain Santa Lucia Mountains
Comment
CAS-BOT-BC180590
Amorpha californica var. californica
John Thomas Howell; Alice Eastwood
1938-6-13
5914
San Luis Obispo
Calf Canyon
Comment
UC13280
Amorpha californica var. californica
Alice King
May, 1895
San Luis Obispo
Arroyo Grande
Comment
UC55357
Amsinckia
J. H. Barber
San Luis Obispo
Paso Robles Morro
Comment
CAS-BOT-BC222379
Amsinckia douglasiana
R. F. Hoover
1965-4-3
9336
San Luis Obispo
La Panza district
Comment
CDA13630
Amsinckia douglasiana
G. F. Hrusa, T. D. Wilfred
1997-3-24
13667
San Luis Obispo
Carrizo Plain; 8-10 m. N of Carrizo Plain on Bitterwater Rd.
Comment
OBI20621
Amsinckia douglasiana
Robert F. Hoover
1950-3-31
7770
San Luis Obispo
La Panza district
Comment
SEINET11792282
Amsinckia douglasiana
R. R. Halse
2011-3-22
8147
San Luis Obispo
Along State Hwy. 1 ca 4.1 mi N of Guadalupe.; 0
48
Comment
UCD118937
Amsinckia douglasiana
Ernest C. Twisselmann
1962-3-26
6712
San Luis Obispo
San Luis Obispo County: Temblor Range and the Western San Joaquin Valley. Palo Prieta Canyon, 3.5 miles S of Cholame.
579
Comment
CAS-BOT-BC222378
Amsinckia douglasiana
Clare B. Hardham
1956-4-18
442
San Luis Obispo
Santa Lucia Mountains. Chimney Rock Ranch near San Marcos Creek
Comment
JEPS61124
Amsinckia intermedia
W. L. Jepson
1939-4-22
19258
San Luis Obispo
Cholame Valley
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
UC1191047
Amsinckia intermedia
Francia Chisaki
1957-4-2
919
San Luis Obispo
junction of Hwy 101 with road to Nipomo Mesa at Nipomo
Comment
OBI64961
Amsinckia menziesii
Greg Wilvert
2005-3-30
67
San Luis Obispo
SE Half of the Caliente Range. 100 m W of dead end of Padrones Cyn Rd, near Padrones Spring
863
Comment
OBI57009
Amsinckia menziesii
David J. Keil
1998-4-7
26601
San Luis Obispo
South of Creston on 229 Jordan Property, 0.1 mile S of Rocky Canyon Rd on W side of Hwy. 229
Comment
CAS-BOT-BC26817
Amsinckia ovaticarpa
Alice Eastwood
1926-5-4
13829
San Luis Obispo
Paso Robles
Comment
UCR42891
Amsinckia spectabilis
David J. Keil
1981-4-25
14581
San Luis Obispo
Central Coast, Baywood Park at Sweet Springs Marsh, Morro Bay area
3
Comment
RSA499987
Amsinckia spectabilis var. microcarpa
E. A. Purer
1931-8-5
14040
San Luis Obispo
Between Oceano and Pismo Beach.
Comment
OBI20669
Amsinckia tessellata
Eben McMillan
1952-3-15
7
San Luis Obispo
Choice Valley 2 mi S 9 mi E Shandon
Comment
RSA610619
Amsinckia tessellata
R. S. Woglum
1938-4-22
1591
San Luis Obispo
San Joaquin Valley / Outer South Coast Ranges transition: Road, Creston to La Panza.
Comment
JEPS90277
Amsinckia tessellata var. gloriosa
Dean William Taylor
1971-4-5
877
San Luis Obispo
s of Cholame, at head of Palo Prieto Canyon, Temblor Range
601
Comment Read comments Mar 23 2016
SBBG133049
Amsinckia tessellata var. gloriosa
D. Keil, L. D. Althouse
2010-3-22
30667
San Luis Obispo
N of Hwy 58 off Bitterwater Rd, Sect 8
Comment
RSA0091417
Amsinckia tessellata var. tessellata
R. S. Woglum
1938-4-22
1596
San Luis Obispo
San Joaquin Valley: 10 miles south of Simmler; Carrizo Plain.
Comment
OBI65049
Amsinckia vernicosa
Greg Wilvert
2005-4-16
253
San Luis Obispo
SE Half of the Caliente Range. 1.9 km NW of Quail Spring Reservoir
1014
Comment
SD71391
Amsinckia vernicosa
Alice Eastwood, John Thomas Howell
1935-3-25
2018
San Luis Obispo
Cholame
Comment
SEINET12519059
Amsinckia vernicosa
Alice Eastwood, John T. Howell
1935-1
2018
San Luis Obispo
Cholame
Comment
SBBG112454
Ancistrocarphus filagineus
D. Keil
1998-4-30
27021
San Luis Obispo
Caliente Range, ca. 6.5 mi from Soda Lake Rd on Selby Rd
1271
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
POM96036
Androsace elongata subsp. acuta
P. A. Munz
1926-4-8
10169
San Luis Obispo
35 miles east of Paso Robles
Comment
JEPS13556
Anemopsis californica
rimo bacigalupi with G. T. Robbins and R. S. Ferris
1955-5-23
5183
San Luis Obispo
5.5 mi e of Paso Robles Airport ((Sherwood Field), along Huerhuero Creek, e of Tiahrt Ranch, 1.5 mi e of ranch house); Huerhuero Creek
274
Comment
OBI15715
Anisocarpus madioides
Robert F. Hoover
1964-5-12
8803
San Luis Obispo
Upper Lopez Cyn
Comment
CAS-BOT-BC102281
Anthemis cotula
Ernest C. Twisselmann; Donald J. Bedell
1969-7-5
15648
San Luis Obispo
Salinas River 5 miles south of Paso Robles
182
Comment
SD178136
Anthemis cotula
G. K. Helmkamp
2003-8-16
8077
San Luis Obispo
Central Coast: Nipomo Mesa at Willow Road, 0.5 mi east of CA-1, near Black Lake golf course. Distrubed sandy soil where Eucalyptus trees had been removed.
75
Comment
OBI31651
Anthemis cotula
Turnquist, Smelzter
1982-7-23
199
San Luis Obispo
N of Laguna Lake Park
Comment
OBI55226
Antirrhinum kelloggii
Greg Frugoli
1997-4-7
29
San Luis Obispo
Black Mtn rd, La Panza range, Los Padres NF (hwy 58 burn area)
841
Comment
CHSC47118
Antirrhinum multiflorum
L. P. Janeway
1988-6-10
2748
San Luis Obispo
Chamise chaparral slope halfway between Middle Br Huerhuero Cr and Creston Rd (hwy 299), ca 4 1/2 mi S of Creston.
457
Comment
SBBG94131
Antirrhinum multiflorum
T. J. Ayers, S. A. Junak, D. Shaw
-May-1989
722
San Luis Obispo
2.2 mi E of US Hwy 101 at Cuesta Pass on E Cuesta Ridge Rd
624
Comment
OBI9727
Antirrhinum ovatum
Robert F. Hoover
1949-5-29
7734
San Luis Obispo
Cottonwood Pass near foot of grade on W side
Comment
OBI28760
Apiastrum angustifolium
Melissa Luckow, CNPS
1981-4-18
670
San Luis Obispo
Burned over area at Navajo campground
Comment
CAS-BOT-BC392055
Aquilegia eximia
Clare B. Hardham
1957-10-14
2672
San Luis Obispo
Santa Lucia Mountains. Cypress Mt.
762
Comment
OBI80679
Arabidopsis thaliana
D. R. Miller
2015-3-18
315 .1112
San Luis Obispo
growing along water trail at Fishburn cabin, Bear Cyn. Tobacco creek drainage.
427
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
UC1122883
Aralia californica
H. C. Lee
1936-6-6
656
San Luis Obispo
3.1 mi. n. of Santa Manuela School; Santa Barbara Nat'l Forest, Nipomo Quad.
Comment
OBI47394
Arbutus menziesii
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
16036
San Luis Obispo
Cypress Mtn.
Comment
UCR131483
Arctostaphylos
June Latting
1977-1-30
s.n.
San Luis Obispo
Central Coast, Pecho Valley Rd. toward Coon Creek Trail in Montana de Oro State Park
61
Comment
OBI57743
Arctostaphylos crustacea subsp. crustacea
David J. Keil
1998-3-27
26459
San Luis Obispo
Montana de Oro State Park. Slopes west of Valencia Peak burned over in summer 1997
244
Comment
OBI71475
Arctostaphylos crustacea subsp. crustacea
David J. Keil
1999-3-23
28226
San Luis Obispo
Montana de Oro State Park. Slopes between Valencia Peak and mouth of Coon Canyon.
Comment
JEPS98824
Arctostaphylos glandulosa
R. F. Hoover
1963-10-26
8607
San Luis Obispo
trail to Machesna Mountain La Panza Range
Comment
UC1120164
Arctostaphylos glandulosa subsp. glandulosa
H. C. Lee
1936-5-22
622
San Luis Obispo
1 1/4 mi se Colwell Ranch; Santa Barbara National Forest, Nipomo Quadrangle, Pine Ranch
960
Comment
UC1120329
Arctostaphylos glandulosa subsp. glandulosa
T. M. Hendrix
1939-4-28
996
San Luis Obispo
0.4 mi ne Branch Mountain (Plot 107); Los Padres National Forest, Branch Mt. Quadrangle
Comment
OBI32367
Arctostaphylos glandulosa subsp. glandulosa
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al.
1982-5-8
16021
San Luis Obispo
Trail on NE side of Cypress Mountain
Comment
RSA166363
Arctostaphylos glandulosa subsp. glandulosa
R. F. Thorne, Percy C. Everett, K. Thorne
1963-4-20
31605
San Luis Obispo
Along Cuesta Ridge East about 4 miles SE of Cuesta Pass.
854
Comment
UC549417
Arctostaphylos glandulosa subsp. glandulosa
J. E. Adams
1935-2-24
991
San Luis Obispo
peak w Cuesta Pass
Comment
RSA78567
Arctostaphylos glandulosa var. howellii
P. A. Munz
1953-2-3
18276
San Luis Obispo
9 mi. from Pozo on road to La Panza.
Comment
UCD166525
Arctostaphylos glauca
Dylan O. Burge
2016-1-27
2024
San Luis Obispo
San Luis Obispo County: Roadside on Pozo Road.
540
Comment
CAS-BOT-BC24614
Arctostaphylos glauca
Ernest C. Twisselmann; Donald J. Bedell
1968-3-6
14052
San Luis Obispo
La Panza Range: Fernandez Canyon.
487
Comment
CAS-BOT-BC24528
Arctostaphylos hookeri subsp. hearstiorum
Brandegee
1889-6-1
28
San Luis Obispo
San Simeon.
Comment
CDA11548
Arctostaphylos luciana
G. F. Hrusa, D. Ragan
1995-6-2
12383
San Luis Obispo
Black Butte Research Natural Area. Immediately E of Mt. Lowe, approximately 1/3 m E of summit along fire break road.
Comment
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
HSC100137
Arctostaphylos luciana
G. F. Hrusa, D. Ragan
1995-6-20
12396
San Luis Obispo
Ridge immediately E of Mt. Lowe
595
Comment
SEINET11989060
Arctostaphylos luciana
R. Gankin, Hildreth, W. R.
1967-1
1183
San Luis Obispo
ca 1 mi E of Cuesta Pass on ridge road
Comment
RSA633196
Arctostaphylos morroensis
Jon E. Keeley, Melanie Baer-Keeley
1993-9-4
24356
San Luis Obispo
At the entrance to Montana de Oro State Park.
70
Comment
UC1334951
Arctostaphylos morroensis
Ben Bolt
1936-3-23
644
San Luis Obispo
one mi ene Valencia Peak; Cayucos Quadrangle
121
Comment
OBI14519
Arctostaphylos obispoensis
Robert F. Hoover
1949-5-14
18032
San Luis Obispo
Rocky Butte (above San Simeon)
Comment
SBBG93587
Arctostaphylos obispoensis
S. A. Junak, D. Young, T. Ayers
1989-3-13
3925
San Luis Obispo
USFS Rd 29S11.3 at W boundary for the Cuesta Ridge Botanical Area. 5.2 mi W of US Hwy 101
783
Comment
RSA167735
Arctostaphylos obispoensis
R. F. Thorne, Percy C. Everett
1963-4-20
31587
San Luis Obispo
Cuesta Ridge West, ca. 3 miles NW from Cuesta Pass
610
Comment
RSA517410
Arctostaphylos obispoensis
Steven A. Junak, David A. Young, Tina J. Ayers
1989-3-13
3928
San Luis Obispo
Santa Lucia Mountains: W Cuesta Ridge: along S side of main road (USFS Road #29S11.3) 0.4 miles E of W boundary sign for the Cuesta Ridge Botanical Area, about 4.8 miles W of Highway 101.
762
Comment
SEINET11987479
Arctostaphylos obispoensis
J. Sigg, McClintock, E.; Knight, W.; Knight, I.
1981-1
4193
San Luis Obispo
Strybing Arboretum, Golden Gate Park, San Francisco, orig. from Coulter's Nursery
Comment
UC1302323
Arctostaphylos obispoensis
Robert F. Thorne and Percy C. Everett
1963-6-7
32147
San Luis Obispo
along Cuesta Ridge Rd 1.8 mi nw Cuesta Pass
548
Comment
OBI14734
Arctostaphylos osoensis
Robert F. Hoover
1963-7-30
8588
San Luis Obispo
NE side of Los Osos Valley
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
RSA633460
Arctostaphylos osoensis
Jon E. Keeley
1996-6-24
27630
San Luis Obispo
North face of Hollister Peak, east of Morro Bay.
250
Comment
SD175818
Arctostaphylos osoensis
G. F. Hrusa
1995-6-20
12421
San Luis Obispo
Large colony on SW-facing shoulder of Hollister Peak. Bare volcanic substratum, immediately below last steep ascent to peak from S side.
374
Comment
CDA16232
Arctostaphylos pechoensis
G. F. Hrusa, R. Gross
1997-12-27
14149
San Luis Obispo
Montana de Oro State Park; Hill above Coon Creek parking.
0
Comment
UC511465
Arctostaphylos pechoensis
W. R. Dudley
1902-4-5
San Luis Obispo
head of canyon Pecho Mts., Wild Cherry Canyon
Comment
SBBG44623
Arctostaphylos pechoensis
L. W. Edge
1972-4-13
98
San Luis Obispo
Coon Crk area
Comment
UCD53505
Arctostaphylos pechoensis var. cruzensis
Roman Gankin
1965-4-1
476
San Luis Obispo
1/4 mile east of State Highway 1 on hill just north of Arroyo de los Chinos; ca. 15 miles north San Simeon.
Comment Read comments Dec 19 2016
CAS-BOT-BC44395
Arctostaphylos pilosula
R. F. Hoover
1963-10-26
8603
San Luis Obispo
Trail to Machesna Mt., La Panza Range
Comment
UC1334938
Arctostaphylos pilosula
A. E. Wieslander
1935-6-9
550
San Luis Obispo
American Canyon Santa Barbara National Forest, La Panza Quadrangle
1066
Comment
UC1334940
Arctostaphylos pilosula
H. C. Lee
1936-2-26
425
San Luis Obispo
s Los Berros Creek (near Hwy 1); Arroyo Grande Quadrangle
121
Comment
UCD53667
Arctostaphylos pilosula
Roman Gankin; G. L. Webster, Ken Milam, and Ed Gedling
1966-9-24
s.n.
San Luis Obispo
Summit of Noyes Road; Arroyo Grande.
Comment
SEINET11977835
Arctostaphylos pungens
T. M. Hendrix
1939-1
1008
San Luis Obispo
1.5 mi ESE of Los Pelados, Los Padres National Forest
1128
Comment
OBI27081
Arctostaphylos rudis
Jim Souza
1981-2-1
s.n.
San Luis Obispo
Grover City
Comment
CAS-BOT-BC46227
Arctostaphylos rudis
R. F. Hoover
1954-2-7
8335
San Luis Obispo
2 mi. w. of Nipomo.
Comment
CAS-BOT-BC47287
Arctostaphylos tomentosa
R. F. Hoover
1950-1-15
7764
San Luis Obispo
Mouth of Arroyo de la Cruz (just s. of).
Comment
UC21821
Arctostaphylos tomentosa subsp. crustacea
Mrs. Blochman
1892-1
San Luis Obispo
Comment
RSA660361
Arctostaphylos wellsii
Austin P. Griffiths
1985-3-16
s.n.
San Luis Obispo
Hibbard Nature Preserve, immediate across trail NW of correl, 2.5 mi. from gate.
Comment
OBI19565
Arenaria paludicola
Robert F. Hoover
1947-1
San Luis Obispo
Comment
UCD98498
Armeria maritima subsp. californica
Warren Roberts
1963-4-7
13
San Luis Obispo
San Luis Obispo County: 1/8 mile south of Cambria Pines Beach.
6
Comment
UCSB4863
Armeria maritima subsp. californica
Newby, Ron
1959-4-11
San Luis Obispo
2.6 miles N. of Cambria on Hyway 1; 300 yds S. of San Simeon Beach State park; 50yds from cliff & ocean
9
Comment
OBI27085
Artemisia californica
Jim Souza
1981-2-1
s.n.
San Luis Obispo
Grover City
Comment
UC1284980
Artemisia tridentata subsp. tridentata
R. F. Hoover
1946-11-17
6561
San Luis Obispo
at highway bridge just below Gypsum Canyon; Cuyama River
Comment
OBI31303
Asclepias fascicularis
Joy Nishida
1982-7-8
500
San Luis Obispo
American Cyn. 1 mi S of campground
512
Comment
UC536859
Asclepias vestita
M. E. Jones
1934-4-27
San Luis Obispo
Cholame Creek San Joaquin Valley
Comment
RSA682579
Asparagus asparagoides
George K. Helmkamp
1995-12-23
122
San Luis Obispo
Central Coast: Pygmy Forest Preserve at the south end of Morro Bay, city of Baywood Park
15
Comment
CAS-BOT-BC478843
Asparagus officinalis
Ernest C. Twisselmann
1958-8-23
4736
San Luis Obispo
Dorothy Twisselman Ranch, Temblor Range and the Western San Joaquin Valley
670
Comment
CAS-BOT-BC482879
Asphodelus fistulosus
R. F. Hoover
1956-4-14
8365
San Luis Obispo
1 mile west of Nipomo at site of abandoned dump
Comment
OBI35247
Astragalus curtipes
K. A. Nadeau
1983-4-30
21
San Luis Obispo
About 3 mi E of San Luis Obispo on ridge above intersection of Broad St and Rockview Rd
Comment
CAS-BOT-BC177783
Astragalus curtipes
Mrs. H. C. Cantelow
1937-4-1
2062
San Luis Obispo
12 mi. n.e. of Cayucos
Comment
CAS-BOT-BC177834
Astragalus curtipes
Ira L. Wiggins
1929-4-13
3473
San Luis Obispo
1 mi. n. of San Luis Obispo
Comment
JEPS99143
Astragalus curtipes
Clare B. Hardham
1958-3-10
2886
San Luis Obispo
Old Creek - Santa Rita road
Comment
POM98564
Astragalus curtipes
P. A. Munz
1925-3-25
9251
San Luis Obispo
Morro Beach
Comment
RSA43222
Astragalus curtipes
Robert F. Hoover
1947-2-24
6622
San Luis Obispo
First ridge W. of Cerro Romauldo.
Comment
OBI13369
Astragalus didymocarpus
Eben McMillan
1952-4-2
41
San Luis Obispo
Palo Prieta Cyn, 5 mi SE Cholame
Comment
OBI73236
Astragalus didymocarpus var. didymocarpus
David J. Keil, with Jason Dart and Meg Perry
2010-4-27
30741
San Luis Obispo
Carrizo Plain west -southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
OBI13325
Astragalus didymocarpus var. milesianus
Robert F. Hoover
1947-3-21
6710
San Luis Obispo
West base of Mt. Bishop near San Luis Obispo
Comment
RSA201660
Astragalus didymocarpus var. milesianus
Robert F. Hoover
1947-3-21
6710
San Luis Obispo
west base of Mt. Bishop near S.L.O. [San Luis Obispo]
Comment
RSA0083752
Astragalus didymocarpus var. milesianus
C. M. Belshaw
1936-3-28
1740
San Luis Obispo
1.3 miles N.W. of Cayucos.
350
Comment
CAS-BOT-BC182639
Astragalus didymocarpus var. obispoensis
Marcus E. Jones
1882-5-6
s.n.
San Luis Obispo
San Luis Obispo
Comment
UC454663
Astragalus douglasii
I. J. Condit
1910-3-28
San Luis Obispo
La Panza
Comment
OBI32109
Astragalus gambelianus
David J. Keil, V. L. Holland, Rhonda Riggins, and Melissa Luckow
1982-4-8
15861
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz
Comment
UC73183
Astragalus gambelianus
Rev. R. W. Summers
1886-3-24
204
San Luis Obispo
San Luis Obispo
Comment
OBI72191
Astragalus gambelianus
E. L. Painter & M. Wetherwax, David J. Keil
2000-4-18
SLO- 66
San Luis Obispo
Camp San Luis Obispo. N side of large serpentine outcrop W of Chorro Reservoir, above tributary of Chorro Crk. UTMs NAD27, zone 10S, 709912E, 3913213N
220
Comment
CHSC28523
Astragalus nuttallii
M. S. Taylor; J. T. Howell
1977-1-3
1294
San Luis Obispo
Abundant on coastal bluff ca. 20 ft from ocean cliff, Montana de Oro Park, ca. 12 mi n of San Luis Obispo.
6
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-BC186541
Astragalus nuttallii var. nuttallii
Roxana S. Ferris; Laura Lorraine
1950-8-14
12355
San Luis Obispo
At San Simeon Creek, State Highway 1
Comment
OBI13321
Astragalus nuttallii var. nuttallii
Robert F. Hoover
1964-8-14
9251
San Luis Obispo
Jack Lake
Comment
UC1285220
Astragalus nuttallii var. nuttallii
R. F. Hoover
1948-5-14
7525
San Luis Obispo
on ocean bluff s of mouth Islay Creek; s of mouth of Islay Creek
Comment
RSA0006836
Astragalus oxyphysus
J. M. Tucker
1953-3-14
2632
San Luis Obispo
Beside road to Seaback Ranch, northeast of Caliente Mountain.
Comment
RSA40287
Astragalus oxyphysus
L. S. Rose
1948-4-24
48051
San Luis Obispo
4 mi. west of Cholame.
427
Comment
POM275830
Astragalus trichopodus var. phoxus
Lyman Benson
1934-4-14
5796
San Luis Obispo
50 miles W of Maricopa. Cuyama River.
610
Comment
RSA201719
Astragalus trichopodus var. phoxus
Robert F. Hoover
1956-5-18
8376
San Luis Obispo
Lower end of Rocky canyon between Atascadero and Creston, on exposed south facing slope.
Comment
OBI65037
Athysanus pusillus
Greg Wilvert
2005-4-14
224
San Luis Obispo
SE half of the Caliente Range. 2 km SSW of Lawson Spring
959
Comment
UCR100924
Athysanus pusillus
George K. Helmkamp, E. A. Helmkamp
1998-4-8
3212
San Luis Obispo
Elkhorn Grade Rd, 6.3 mi. NW of jct with Calif. hwy 33 (roughly west of Maricopa)
549
Comment
CAS-BOT-BC170570
Atriplex
Ira L. Wiggins
1929-4-16
3622
San Luis Obispo
Beach dunes 4 miles north of Moro.
Comment
CDA17603
Atriplex californica
Austin Griffiths
1982-2-5
s.n.
San Luis Obispo
Oceano Dunes; Pismo Beach near N end of beach.
Comment
SEINET3931246
Atriplex coronata
Robert E. Preston
1998-6-17
1147
San Luis Obispo
1.3 mi E of Simmler, on N side of Hwy 58, ca. 300 ft. N of road. Simmler 7.5' quad.; 0
634
Comment
JEPS90673
Atriplex coulteri
Dean Wm. Taylor with David J. Keil, John M. Miller
1993-6-22
13710
San Luis Obispo
PG&E Diablo Canyon Nuclear Power Plant facility site, at Crowbar Benchmark PG&E Diablo Canyon Nuclear Power Plant facility site; South Coast Ranges
6
Comment
OBI17311
Atriplex leucophylla
Robert F. Hoover
1947-8-13
7369
San Luis Obispo
Mouth of Hazard Cyn
Comment
OBI79162
Atriplex prostrata
David J. Keil
2011-11-9
31170
San Luis Obispo
Pismo Beach. Beach and lagoon with low dunes at end of Addie Street, Mouth of Pismo Creek
0
Comment
OBI17315
Atriplex prostrata
Robert F. Hoover
1946-9-21
6430
San Luis Obispo
E shore of Mroo Bay
Comment
UCD97723
Atriplex semibaccata
Ernest C. Twisselmann
1958-10-24
4886
San Luis Obispo
San Luis Obispo County: San Andreas Fault at the summit of Palo Prieta Canyon.
701
Comment
CAS-BOT-BC180855
Atriplex serenana var. serenana
Ernest C. Twisselmann
1953-9-2
729
San Luis Obispo
Miller Well, 5 miles east of Simmler, Carrisa Plains - Temblor Range and the Western San Joaquin Valley
731
Comment
CDA16138
Atriplex spinifera
G. F. Hrusa
1999-3-14
14927
San Luis Obispo
Carrizo Plain; N end of California Valley at Seven Mile Rd., 1.5 mi E of Soda Lake Rd.
594
Comment Read comments Feb 9 2011
SD232661
Atriplex triangularis
George Helmkamp
1996-9-22
1213
San Luis Obispo
Along San Simeon Creek, about 0.2 miles east of CA-1 Highway.
6
Comment
SBBG93956
Avena barbata
S. A. Junak, T. Ayers
1989-4-12
3945
San Luis Obispo
N side of USFS Rd 29S11.3 at intersection with rd to W end of Pick and Shovel Main, ca. 4.4 mi W of US Hwy 101
762
Comment
UC1130891
Avena barbata
N. K. Carlson
1936-3-28
251
San Luis Obispo
1.6 mi ne Santa Margarita (Plot 37); San Luis Obispo Quadrangle
289
Comment
OBI69699
Avena barbata
Steven A. Junak, Tina J. Ayers
1989-4-12
3945
San Luis Obispo
Cuesta Ridge: Along N side of main road (USFS Road #29S11.3) at intersection with road to W end of Pick and Shovel Mine, about 4.4 mi W of hwy 101
762
Comment
UC1130860
Avena fatua
N. K. Carlson
1936-3-18
141
San Luis Obispo
0.6 mi ssw Pichaco (Plot 2); Arroyo Grande Quadrangle
99
Comment
UC2027444
Avena fatua
Greg Wilvert
2005-4-23
292
San Luis Obispo
Southeast Half of the Caliente Range. 1.3 km NW of Lawson Spring.
Comment
CAS-BOT-BC66205
Azolla filiculoides
Clare B. Hardham
1957-11-13
2747
San Luis Obispo
Santa Rita Creek
Comment
SBBG96140
Azolla filiculoides
D. Keil
1981-10-25
14272 -1
San Luis Obispo
just W of jct of Huasna Rd and Branch Mill Rd, E of Arroyo Grande
Comment
OBI49828
Baccharis glutinosa
Lynne Dee Oyler
1988-8-31
584
San Luis Obispo
Moonshadow Ranch, equestrian. 215 acres on Se corner of 46 and hwy 1
Comment
OBI72374
Baccharis glutinosa
Anthony Baniaga
2010-5-22
220
San Luis Obispo
Black Lake Cyn,Callender property
19
Comment
UCR131919
Baccharis glutinosa
George K. Helmkamp
2003-9-8
8127
San Luis Obispo
Central Coast, Saltwater ocean inlet 0.2 mile SW of Oceano Airport
6
Comment
CAS-BOT-BC99492
Baccharis pilularis
Steve Boyd
2007-2-17
11717
San Luis Obispo
Coast Ranges, La Panza Range: Los Padres National Forest along Pozo Road about 2 miles east of Pozo Summit, in Marian
671
Comment
OBI53889
Baccharis pilularis
Arthur W. Hazebrook
1992-10-25
156
San Luis Obispo
Nipomo Dunes complex, Big coreopsis HIll, base of HIll along riparian corridor and extending into dune slack around Little Oso Flaco Lake
Comment
OBI6632
Baccharis pilularis subsp. consanguinea
Greg Hassen
1975-10-18
64
San Luis Obispo
Cal Poly campus. Growing along Poly Canyon rd. on both sides.
Comment
UCR29814
Baccharis plummerae
David J. Keil
1981-6-20
14870
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
OBI16972
Baccharis salicifolia
Robert F. Hoover
1966-9-12
9983
San Luis Obispo
Bed of Santa Maria River north of Santa Maria
Comment
OBI38488
Baccharis salicifolia
Eric Wise
1982-5-11
1455
San Luis Obispo
Salinas River at Hwy 58
Comment
SEINET8075527
Baccharis salicifolia
Jeffrey Butterworth, Lacey Knuttila
2014-2-25
3
San Luis Obispo
Cal Poly campus. Poly Canyon Rd 3 m from outside of gate on south side of dirt road.; 0
Comment
OBI15185
Barbarea orthoceras
Robert F. Hoover
1964-4-15
8726
San Luis Obispo
Ridge NW of Cuesta Pass
Comment
OBI33939
Barbarea orthoceras
David J. Keil
1983-10-21
17987
San Luis Obispo
Just S of Creston along hwy 229 on Lasma property
Comment
OBI79556
Barbarea orthoceras
Michael Walgren
2011-8-7
428
San Luis Obispo
North coastal county. Common in the dry creek bed of San Carpoforo Cr. west of the Highway One bridge.
5
Comment
OBI33317
Bergia texana
David J. Keil
1983-10-23
18017
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
OBI82346
Bidens pilosa
David J. Keil
2015-11-8
33436
San Luis Obispo
California Route 227 between San Luis Obispo and Arroyo Grande, 0.2 miles southeast of junction with Noyes Road
175
Comment
SBBG112435
Blennosperma nanum var. nanum
D. Keil
1996-4-5
25814
San Luis Obispo
ca. 200 m from St Hwy 58 on Navajo Rd; T29S, R16E, S17
396
Comment
SBBG104905
Bloomeria crocea var. aurea
F. L. Johnson, E. A. Young
1993-5-23
ROB 496
San Luis Obispo
Boy Scout Rd by Nacimiento River; Camp Roberts
Comment
RSA492685
Bloomeria crocea var. aurea
Walter Wisura, L. Aberbom
1989-5-16
4349
San Luis Obispo
San Bernardo Creek Ranch, E of Morro Bay
Comment
CAS-BOT-BC478931
Bloomeria crocea var. crocea
Eben McMillan
1952-5-20
125
San Luis Obispo
Chice Valley 1 mi. s. 8 mi. E. of Shandon
Comment
OBI57195
Boechera pulchra
David J. Keil
1998-5-11
27217
San Luis Obispo
Caliente Range, 5.1 mi from Soda Lake Rd. along Selby Rd.
Comment
OBI78797
Bolboschoenus maritimus
David J. Keil
2013-8-29
31993
San Luis Obispo
Morro Bay State Park. Just east of South Bay Blvd on south side of Los Osos Creek estuary.
2
Comment
UCR266006
Bolboschoenus maritimus subsp. paludosus
David J. Keil
1985-6-19
18902
San Luis Obispo
Central Coast, south margins of Warden Lake marsh north of Los Osos Valley Memorial Park, just east of powerline corridor
20
Comment
OBI9790
Boykinia occidentalis
Robert F. Hoover
1964-6-7
8997
San Luis Obispo
San Carpoforo Crk just above Windy Point
Comment
UC1259040
Brachypodium distachyon
Clare B. Hardham
1960-6-3
5992
San Luis Obispo
n of San Luis Obispo; Cuesta
Comment
OBI57176
Brassica oleracea
David J. Keil
1997-12-26
26413
San Luis Obispo
Montana de Oro State Park. Ocean bluffs just S of Spoonders Cove. Observed at this site for many years
Comment
OBI15177
Brassica rapa
Robert F. Hoover
1964-6-6
8976
San Luis Obispo
Los Osos
Comment
OBI35405
Brassica rapa
Helen Jones
1981-5-5
98
San Luis Obispo
Piedras Blancas Point
Comment
OBI16911
Brickellia californica
Robert F. Hoover
1946-10-13
6483
San Luis Obispo
West of Huasna River, near Cuyama River
Comment
CAS-BOT-BC145451
Briza maxima
R. F. Hoover
1946-6-1
6107
San Luis Obispo
Perry Creek, southeast of Cambria.
Comment
RSA232994
Briza maxima
D. A. Young
1969-5-6
P 401
San Luis Obispo
3 mi. N. of the San Simeon turn off on Highway 1.
61
Comment
RSA733988
Briza maxima
D. M. McF
1953-6-3
s.n.
San Luis Obispo
Hearst Castle. San Simeon.
Comment
CAS-BOT-BC145344
Briza minor
John Thomas Howell
1964-6-30
40889
San Luis Obispo
Cambria.
Comment
OBI28655
Briza minor
David J. Keil, Eric Wise
1982-7-2
16263
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black lake Cyn trl
Comment
OBI30902
Briza minor
Julie M. Vanderweir
1978-5-5
43
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI31404
Bromus arenarius
Joy Nishida, Ginger King and Julie Oxford
1982-5-1
353
San Luis Obispo
American Cyn campground
524
Comment
SEINET11261268
Bromus carinatus
David J. Keil, Lynne Dee Althouse
2002-5-2
29856
San Luis Obispo
Santa Margarita Ranch.; 0
Comment
UC1130993
Bromus carinatus var. carinatus
G. T. Nordstrom
1937-4-15
1084
San Luis Obispo
1.5 mi sw of Chimney Rock
304
Comment
OBI78980
Bromus catharticus
David J. Keil
2013-8-22
31918
San Luis Obispo
Morro Bay State Park. East of South Bay Blvd at northern edge of park along unpaved access road to pumphouse. Area of former campground.
5
Comment
POM182767
Bromus diandrus
I. J. Condit
1910-5-14
s.n.
San Luis Obispo
Osos Valley Sand Hills near Morro Bay
Comment
CAS-BOT-BC155145
Bromus hordeaceus
Ernest C. Twisselmann
1954-3-30
954
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Chris Twisselmann Ranch.
Comment
CDA17709
Bromus hordeaceus
Austin Griffiths
1987-5-18
18188 a
San Luis Obispo
Pismo Dunes; Oso Flaco Lake.
Comment
OBI28286
Bromus hordeaceus
Rick Frelinger
1982-5-10
73
San Luis Obispo
San Luis Crk in Reservoir Cyn, San Luis Obispo, CA
Comment
OBI32091
Bromus hordeaceus
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Glen Holtstein, Melissa Luckow, et al.
1981-4-11
14404
San Luis Obispo
Vicinity of Arroyo de la Cruz, N of San Simeon
Comment
OBI43401
Bromus hordeaceus
Eric Wise
1982-4-29
1414
San Luis Obispo
Shepperd's Reservoir, Cal Poly [San Luis Obispo]
Comment
RSA0041500
Bromus hordeaceus
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6415
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
RSA654637
Bromus hordeaceus
Austin P. Griffiths, Clare B. Hardham, C. Cunningham
1987-6-26
18252
San Luis Obispo
Near Oso Flaco Lake at W of first southerly area
Comment
SBBG18116
Bromus hordeaceus
C. B. Hardham
1961-5-12
7080
San Luis Obispo
Ocean View Mine, N of Cambria
762
Comment
UC1131053
Bromus hordeaceus
C. M. Belshaw
1936-3-23
1698
San Luis Obispo
1.9 mi sw of Hollister Peak
18
Comment
OBI72195
Bromus hordeaceus
M. Wetherwax & E. L. Painter, E. L. Painter
2000-3-21
SLO- 46
San Luis Obispo
Camp San Luis Obispo. K-1 Training Area, saddle between Cerro Romualdo and Cerro Chumash
120
Comment
OBI72549
Bromus hordeaceus
M. Wetherwax & E. L. Painter, E. L. Painter
2000-4-18
SLO- 93
San Luis Obispo
Camp San Luis Obispo. Along old road bed from water tower across NW slope of Cerro Romualdo
160
Comment
RSA191881
Bromus hordeaceus
R. F. Thorne, P. Everett
1963-6-15
32250
San Luis Obispo
along roadside at Arroyo de la Cruz Creek
Comment
SEINET3922445
Bromus hordeaceus
D. Cann, J. Swanson; J. Fails; P. Cann
2002-5-4
567
San Luis Obispo
Hills & roadside along Hwy 46 near Green Valley.; 0
76
Comment
OBI22463
Bromus japonicus
Robert F. Hoover
1964-6-11
9024
San Luis Obispo
E end of Los Osos Valley
Comment
OBI39343
Bromus madritensis subsp. madritensis
David J. Keil, Rhonda Riggins, Richard A. Pimentel and D. R. "doc" Miller
1985-4-27
18724
San Luis Obispo
12.6 mi from Calif rte 1 on San Simeon Crk rd between Pine Mtn and Rocky Butte
Comment
OBI19882
Bromus madritensis subsp. rubens
Walter F. Chesebro
1978-4-9
51
San Luis Obispo
Collected near dunes just below entrance to Montana de Oro State Park
Comment
OBI39940
Bromus madritensis subsp. rubens
Tracy Sturm
1982-1
s.n.
San Luis Obispo
Pilitas Microwave Station (summit)
1189
Comment
CAS-BOT-BC162070
Bromus pseudolaevipes
R. F. Hoover
1947-5-24
7197
San Luis Obispo
Pilitas Creek district.
Comment
OBI25602
Bromus sitchensis
David J. Keil
1981-5-16
14703
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif Hwy 1
Comment
OBI2716
Bromus sitchensis
Larry E. Brown
1971-4-30
1972
San Luis Obispo
Poly Cyn near the campus in San Luis Obispo
Comment
CAS-BOT-BC185627
Bromus tectorum
Ernest C. Twisselmann
1961-5-6
6125
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch.
609
Comment
CAS-BOT-BC198501
Caesalpinia gilliesii
Ernest C. Twisselmann
1963-8-23
8886
San Luis Obispo
Dorothy Tiwsselmann Ranch - Temblor Range and the Western San Joaquin Valley
670
Comment
OBI79155
Cakile maritima
David J. Keil
2011-11-5
31148
San Luis Obispo
Oceano. Pismo State Beach. Dunes between Oceano Campground and beach
Comment
OBI4257
Cakile maritima
Grover C. Lee
1970-4-5
7002
San Luis Obispo
Avila Beach at jct of San Luis crk and ocean
Comment
OBI53498
Cakile maritima
Arthur W. Hazebrook
1991-6-6
96
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, SW facing side of hill; at the SW base of the hill and throughout the area
Comment
CAS-BOT-BC36966
Cakile maritima var. maritima
Clare B. Hardham
1957-11-7
2720
San Luis Obispo
Santa Lucia Mountains. Cayucos.
Comment
OBI58519
Calandrinia breweri
David J. Keil, Kathleen Keil
1998-3-23
26418
San Luis Obispo
Montana de Oro State park. Valencia Peak burn site (fire in summer 1997)
Comment
UCD100143
Calandrinia ciliata
A. S. Albert
1932-3-1
s.n.
San Luis Obispo
San Luis Obispo County: Oceano.
Comment
UCR140109
Calandrinia ciliata
George K. Helmkamp
2004-2-7
8258
San Luis Obispo
Central Coast, SE of Oceano along Halcyon Rd., just east of Mesa View Dr.
76
Comment
OBI31270
Calandrinia ciliata
Joy Nishida, Melissa Luckow
1983-3-10
545
San Luis Obispo
American Cyn. 1.8 mi S of Amer Cyn campground
506
Comment
UC1953251
Calendula arvensis
David Keil
2010-3-23
30669
San Luis Obispo
Campus, California Polytechnic State University, San Luis Obispo. Along dirt road bordering agricultural fields between Crops Unit and Stenner Creek.
Comment
OBI58220
California macrophylla
David J. Keil
1998-6-5
27641
San Luis Obispo
Crest of Caliente Range on Selby Rd. (35 deg. 05.440' x 119 deg. 51.203')
1219
Comment
PASA524
Calochortus albus
Margaret Stason
1931-5-3
San Luis Obispo
Santa Rita Canon
Comment
CAS-BOT-BC132362
Calochortus clavatus
Mrs. R. W. Summers
1883-4-1
s.n.
San Luis Obispo
Field near San Luis Obispo
Comment
OBI28900
Calochortus clavatus
Rhonda Riggins
1979-5-19
1188
San Luis Obispo
T29S, R17E, S17. Just S of Hwy 58 at San Juan Crk
Comment
OBI66164
Calochortus clavatus subsp. clavatus
D. R. Miller
2002-6-7
602 /756
San Luis Obispo
Pine Mt Region. Along grassy point, W ridge. Pico loop trl near white fence, Pico crk drainage
Comment
UC2013236
Calochortus clavatus var. clavatus
David Keil
1979-7-1
13122
San Luis Obispo
Ridge between Prefumo and See Canyons. About 5 miles from junction of Los Osos Valley Road and Prefumo Canyon Road.
Comment
SBBG107743
Calochortus clavatus var. clavatus
C. B. Hardham
1957-7-15
2459
San Luis Obispo
1 mi W of Morro Rd, old rd to Santa Rita Rd
Comment
POM258656
Calochortus obispoensis
Marion Ownbey, Ruth P. Ownbey
1938-7-4
1692
San Luis Obispo
Reservoir Canyon, about 3 miles NE of San Luis Obispo
Comment
OBI6695
Calochortus obispoensis
Robert F. Hoover
1946-6-23
6190
San Luis Obispo
Summit at head of Carpenter Cyn, N of Arroyo Grande
Comment
OBI21429
Calochortus simulans
Robert F. Hoover
1956-5-18
8375
San Luis Obispo
Rocky Cyn, between Atascadero and Creston
Comment
UC1134517
Calochortus splendens
P. L. Johannsen
1937-5-26
1157
San Luis Obispo
4.5 mi se Chimeneas Ranch; McKittrick Quad.
792
Comment
UC1134528
Calochortus venustus
H. C. Lee
1937-5-10
918
San Luis Obispo
2 mi w Paso Robles; Paso Robles Quad.
396
Comment
UC57496
Calochortus venustus
J. H. Barber
1899-5-22
San Luis Obispo
Santa Lucia Mts.
Comment
SEINET3885464
Calochortus venustus
David Keil
1998-5-20
27356
San Luis Obispo
20 mi. E of junction with Tepusquet Canyon Road on Hwy 166.; 0
Comment
CAS-BOT-BC221387
Calystegia macrostegia subsp. cyclostegia
R. F. Hoover
1967-5-1
10518
San Luis Obispo
Ridge northwest of Cuesta Pass
Comment
OBI29111
Calystegia macrostegia subsp. cyclostegia
Karen Symonds
1982-7-25
15
San Luis Obispo
Montana de Oro State Park, along Coon Crk trail
Comment
OBI32076
Calystegia macrostegia subsp. cyclostegia
David J. Keil, Eric Wise
1981-5-25
14773
San Luis Obispo
N of San Simeon in vicinity of Arroyo de la Cruz. Near hwy 1 in windswept coastal areas
Comment
OBI63067
Calystegia macrostegia subsp. cyclostegia
R. K. Brummitt
1997-6-15
19760
San Luis Obispo
Coast rd at N end of coastal plain, by San Carpoforo crk
50
Comment
OBI79886
Calystegia macrostegia subsp. cyclostegia
Garrett P. Ahern
2014-3-27
120
San Luis Obispo
Cuesta Ridge Botanical Area (West), Along T.V. Tower Road, about 1.6 miles from junction with Highway 101.
546
Comment
UC1794979
Calystegia macrostegia subsp. cyclostegia
R. K. Brummitt
1997-6-15
19757
San Luis Obispo
Coast road c. 12 km WNW of San Simeon, 1 km S of Cappucino Cove; 50 m from low sea cliff
10
Comment
UC52171
Calystegia macrostegia subsp. cyclostegia
Rev. R. W. Summers
1887-5-27
600
San Luis Obispo
Comment
CAS-BOT-BC221373
Calystegia macrostegia subsp. cyclostegia
Clare B. Hardham
1956-6-4
838
San Luis Obispo
Santa Lucia Mountains. Atascadero Ranch
Comment
OBI20068
Calystegia malacophylla
Rhonda Riggins
1979-5-6
1165
San Luis Obispo
La Panza Range; USFS rd 2.0 mi SE Avenales Guard Station, 0.3 mi NW Escondido rd
Comment
SBBG118523
Calystegia malacophylla subsp. pedicellata
E. Painter, M. Wetherwax with D. Wilken, J. Olson
2002-4-25
CR 300
San Luis Obispo
cliffs between Tower Rd and Nacimiento River; Camp Roberts
280
Comment
SEINET7063670
Calystegia malacophylla subsp. pedicellata
A. G. Vestal
1947-4-16
s.n.
San Luis Obispo
About 14.9 miles east of Arroyo Grande on the Huasna Road. UTM Zone 10, 737646mE, 3889849mN. (WGS84/NAD83).
244
Comment
UC23179
Calystegia malacophylla subsp. pedicellata
W. H. Brewer
1861-4-30
491
San Luis Obispo
Atascadero Ranch Santa Margerita Valley, Atascadero Ranch (Santa Marguritta Valley)
Comment Read comments Jul 6 2010
UC1583634
Calystegia purpurata
David Keil
1986-5-13
19444
San Luis Obispo
chaparral area burned in July 1985 in the Las Pilitas Fire (Hi Mountain Road near Hi Mountain Lookout); Hi Mountain Lookout, area burned Las Pilitas Fire
944
Comment
SBBG118542
Calystegia subacaulis subsp. episcopalis
E. Painter, M. Wetherwax, D. Keil
2000-4-20
SLO 69 a
San Luis Obispo
S base of large serpentine outcrop, W of Chorro Reservoir, and on slope below; Camp San Luis Obispo
200
Comment
UCR248163
Calystegia subacaulis subsp. episcopalis
David J. Keil
1988-6-12
27786
San Luis Obispo
Central Coast, Morro Bay State Park. Park Ridge area west of Hollister Peak, near Quarry Trail
Comment
OBI54850
Calystegia subacaulis subsp. episcopalis
David J. Keil
1997-5-8
26245
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
OBI57549
Calystegia subacaulis subsp. episcopalis
David J. Keil
1998-5-18
27304
San Luis Obispo
N of Cayucos between Hwy 1 and ocean N of Point Estero. Just S of China Harbor.
Comment
RSA115609
Camissonia californica
E. C. Twisselmann
1955-5-18
1996
San Luis Obispo
San Juan River Valley, 8.6 miles south of Shandon
427
Comment
UCD40573
Camissonia campestris
Ellen Dean; Thomas Starbuck, Margaret Starbuck
2003-3-26
1538
San Luis Obispo
San Luis Obispo County: Carrizo Plain National Monument. Visitor Center off of Soda Lake Road.
609
Comment
JEPS114157
Camissonia contorta
E. L. Painter, M. Wetherwax, K. Downing
2002-5-9
CR- 311
San Luis Obispo
Camp Roberts. Along roadside of Sulphur Spring Canyon.
Comment
SJSU3355
Camissonia kernensis
C. W. Sharsmith
1962-4-21
6837
San Luis Obispo
lower reaches Recruit Canyon near Crocker Peak, Temblor Range
Comment
UCR121778
Camissonia micrantha
George K. Helmkamp
2002-4-20
7452
San Luis Obispo
Central Coast, Los Osos, 0.2 mile northwest of Monarch Lane
9
Comment
UCR161777
Camissonia ovata
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9481
San Luis Obispo
Central Coast, 1.5 mi WNW of Piedras Blancas at Mile 64 of Calif. Highway 1
9
Comment
UCR97571
Camissonia robusta
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1432
San Luis Obispo
South Coast Range, along CA Hwy 58 west of Navajo Creek, west of Carrizo Plain
564
Comment
OBI81449
Camissoniopsis cheiranthifolia
Sarah Smail
2015-11-4
9
San Luis Obispo
Morro Creek Outlet/Beach Strand
Comment
CAS-BOT-BC160303
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
R. F. Hoover
1964-6-13
9092
San Luis Obispo
Point Sierra Nevada, just north of Arroyo de la Cruz
Comment
CAS-BOT-BC160312
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
R. F. Hoover
1964-6-6
8970
San Luis Obispo
Los Osos
Comment
SBBG4928
Camissoniopsis intermedia
C. B. Hardham
1958-5-17
3347
San Luis Obispo
Chimney Rock Ranch, north rd to Adelaida
Comment
OBI47544
Camissoniopsis intermedia
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19211
San Luis Obispo
La Panza Mts. Just off Calif Rte 58 on Navajo Rd
607
Comment
UC1122270
Camissoniopsis micrantha
H. C. Lee
1936-2-27
432
San Luis Obispo
1/2 mi se Los Berros; Arroyo Grande Quadrangle
Comment
OBI32044
Cardamine californica
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14341
San Luis Obispo
N of San Simeon along ridge Just S of Arroyo de la Cruz
Comment
OBI77645
Cardamine californica
Ed Zimmerman
1966-4-8
8
San Luis Obispo
Perfumo Cyn
Comment
SBBG112452
Cardamine californica
D. Keil
1998-3-27
26489
San Luis Obispo
slopes W of Valencia Peak, Montana de Oro State Park
15
Comment
SBBG117742
Cardamine californica var. californica
E. Painter, M. Wetherwax
2003-3-6
SLO 306
San Luis Obispo
first ridge W of Cerro Romualdo; Camp San Luis Obispo
200
Comment
UCR161915
Cardamine californica var. californica
George K. Helmkamp, E. A. Helmkamp
2005-3-1
9000
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lopez Lake; 4.8 mi. N of Hi Mountain Road along Upper Lopez Lake Road. Vicinity of Wittenberg and Huffs Hole Creeks
232
Comment
UC1392655
Cardamine californica var. integrifolia
Mrs. R. W. Summers
February 1883
San Luis Obispo
San Luis Obispo Mountain
Comment
OBI15135
Cardamine oligosperma
Robert F. Hoover
1947-3-26
6736
San Luis Obispo
Price Cyn (just S of)
Comment
OBI53847
Carduus pycnocephalus
Arthur W. Hazebrook
1993-5-23
209
San Luis Obispo
Nipomo Dunes Complex, Riparian corridor along N base of Big Coreoopsis Hill
Comment
SEINET10375314
Carex barbarae
Eric Wise
1981-6-26
688
San Luis Obispo
E entrance to Cambria Air Force Station, 5.6 mi south of Cambria west of Hwy 1.
Comment
OBI78672
Carex barbarae
Mark Elliot
1979-5-11
196
San Luis Obispo
Cambria Air Force Base turnoff from California Hwy 1.
61
Comment
CAS-BOT-BC34413
Carex cusickii
Ira L. Wiggins
1929-4-15
3585
San Luis Obispo
Between Guadalupe and Oceano.
Comment
RSA760020
Carex douglasii
David J. Keil, Rhonda Riggins, Karl Striby
1998-5-22
27417
San Luis Obispo
Caliente Range. Along Caliente Ridge Road between wildlife guzzler and Caliente peak.
1280
Comment
SBBG112439
Carex globosa
D. Keil
1995-6-11
25348
San Luis Obispo
San Luis Bay Estates; San Luis Range
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-BC21857
Carex harfordii
R. F. Hoover
1947-6-2
7259
San Luis Obispo
Cambria.
Comment
SBBG109306
Carex harfordii
C. B. Hardham
1960-6-17
6183
San Luis Obispo
Cambria
Comment
SEINET12637048
Carex lanuginosa
D. Keil, Kathy Jones
1982-1
15814
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
SBBG116208
Carex obispoensis
D. Wilken with E. Painter
2003-4-3
15897
San Luis Obispo
flats and swales between E and W fks of Chorro Crk, ca. 0.6 km SSE of La Primera Mine; Camp San Luis Obispo
390
Comment
UC1586832
Carex obispoensis
David A. Young with S. A. Junak and M. Carroll
1989-3-13
1847
San Luis Obispo
w end Cuesta Ridge Botanical Area (near the end of the reserve)
Comment
OBI56999
Carex praegracilis
Larry Kelly, David J. Keil
1988-10-1
281
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI82596
Carex praegracilis
David J. Keil
2016-2-27
33518
San Luis Obispo
San Luis Obispo. South Hills Open Space
60
Comment
SBBG109364
Carex serratodens
C. B. Hardham
1957-6-4
2064
San Luis Obispo
San Marcos Crk near Oak Flat Rd
Comment
UCR32063
Carex serratodens
David J. Keil, R. R. Pimentel, R. A. Pimentel, L. Seek, Melissa Luckow
1982-5-8
16030
San Luis Obispo
Santa Lucia Mtns (Coast Ranges), Cypress Mountain, east of Cambria
Comment
UC1927799
Carex spissa
David Keil, Tina Teed and Mariko Uchida
2001-6-15
29584
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 N, 120.6800 W
Comment
OBI75861
Carex spissa
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel and Richard Pimentel
1982-1
San Luis Obispo
Comment
OBI22665
Carex subbracteata
Robert F. Hoover
1947-4-18
6941
San Luis Obispo
Cambria
Comment
CDA6956
Carthamus lanatus
G. D. Barbe
1977-1-26
2241
San Luis Obispo
Garcia property, north side of Toro Creek Road, 4.8 km east of Highway 1, north of Morro Bay.
0
Comment
OBI75795
Castilleja affinis
Al Lindholm
1967-4-10
151
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 near pond
460
Comment
SBBG17261
Castilleja affinis
C. B. Hardham
1960-4-8
5360
San Luis Obispo
rd to Simmler, 39 mi E of Paso Robles
518
Comment
UC1032480
Castilleja affinis subsp. affinis
B. Bolt
1936-3-16
632
San Luis Obispo
0.25 mi sw Valencia Peak; Cayucos Quad.
213
Comment
JEPS57298
Castilleja affinis subsp. affinis
L. R. Heckard
1968-5-14
1882
San Luis Obispo
just e summit of Black Mt. (on Cambria-Paso Robles road); Black Mt.
548
Comment
JEPS77474
Castilleja ambigua subsp. insalutata
T. I. Chuang with Fei-Mei Chuang
1978-5-20
7696
San Luis Obispo
s of Piedros Blancos Point
Comment
SBBG95830
Castilleja densiflora subsp. densiflora
D. Keil, D. Walters
1986-3-22
19093
San Luis Obispo
S end of Soda Lake Rd
585
Comment
UC1315035
Castilleja densiflora subsp. gracilis
R. F. Hoover
1967-4-8
10368
San Luis Obispo
18 mi se Creston (on La Panza road)
Comment
UC1046449
Castilleja densiflora subsp. obispoensis
A. D. Hawkes and R. Bacigalupi
1951-4-25
4886
San Luis Obispo
Cambria
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
OBI67831
Castilleja densiflora var. obispoensis
E. L. Painter & M. Wetherwax, M. Wetherwax
2002-3-25
CR 269
San Luis Obispo
Camp Roberts, near Perimter Rd zone 10S, 700710E, 3954397N
269
Comment
OBI28236
Castilleja exserta
Spasbo/Krystoff
1982-4-18
9
San Luis Obispo
22 mi E of Arroyo Grande
762
Comment
UCD122436
Castilleja exserta
Austin P. Griffiths; Mary C. Goodrich
1978-5-15
s.n.
San Luis Obispo
San Luis Obispo County: Oceano.
10
Comment
UCR140114
Castilleja exserta subsp. exserta
George K. Helmkamp
2004-2-11
8284
San Luis Obispo
Central Coast, Nipomo Mesa, Willow Rd, 0.6 mi east of Calif. Hwy 1
125
Comment
JEPS27028
Castilleja exserta subsp. exserta
Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham
1960-5-10
7409
San Luis Obispo
just above w-most fork of Las Tablas Creek (Dellaganna or Carmen creek) (at ne base of Cypress Mountain); Cypress Mountain, Las Tablas Creek
518
Comment
OBI42375
Castilleja foliolosa
David J. Keil
1986-4-8
19137
San Luis Obispo
Fire Ecology class trip to BLM land on E side of Santa Margarita Lake
Comment
UC572281
Castilleja foliolosa
W. A. Peterson
1937-4-26
749
San Luis Obispo
3 mi se La Panza Ranch; La Panza Quad.
579
Comment
UC1276273
Castilleja miniata
R. F. Hoover
1947-8-8
7357
San Luis Obispo
Oceano
Comment
OBI31555
Castilleja minor var. stenantha
Joy Nishida
1982-6-5
432
San Luis Obispo
American Cyn, 1 mi S of American Cyn campgorund along the stream
512
Comment
CAS-BOT-BC241107
Castilleja mollis
Delzie Demaree
1938-8-22
18090
San Luis Obispo
P.O. Pismo Beach
Comment
CAS-BOT-BC38226
Caulanthus anceps
David D. Keck; J. Clausen
1935-4-9
3082
San Luis Obispo
Cholame.
457
Comment
CAS-BOT-BC38221
Caulanthus anceps
Roxana S. Ferris
1935-3-21
9031
San Luis Obispo
5 miles east of Cholame on the Wasco-Paso Roble Road.
Comment
POM273832
Caulanthus anceps
Ethel Crum
1935-4-13
1727
San Luis Obispo
19 miles N of Simmler, on Cholame road.
915
Comment
POM97322
Caulanthus anceps
P. A. Munz
1926-4-8
10150
San Luis Obispo
Paso Robles
Comment
UC659472
Caulanthus anceps
Lincoln Constance, Alan A. Beetle
1940-3-22
2536
San Luis Obispo
10.5 mi s Simmler; Inner Coast Ranges, Carrizo Plain
762
Comment
SBBG95330
Caulanthus coulteri
C. F. Smith
1988-3-1
12115
San Luis Obispo
hairpin turn along St Hwy 58 on slopes of Temblor Range near head of Temblor Crk
914
Comment
UC1314914
Caulanthus coulteri var. lemmonii
R. F. Hoover
1967-4-15
10454
San Luis Obispo
canyon just w Cottonwood Canyon Bridge (lower Cuyama Valley); lower Cuyama Valley
Comment
PGM5645
Caulanthus inflatus
Beatrice F Howitt
1958-4-28
San Luis Obispo
Carissa Plains Route to, Rd from Paso Robles
Comment
CAS-BOT-BC40364
Caulanthus lasiophyllus
Clare B. Hardham
1960-4-4
5297
San Luis Obispo
Santa Lucia Mountains. Cantinas Creek.
243
Comment
CAS-BOT-BC40369
Caulanthus lasiophyllus
R. F. Hoover
1958-3-19
8416
San Luis Obispo
West side of Soda Lake, Carrizo Plain.
Comment
CDA11509
Caulanthus lasiophyllus
G. F. Hrusa
1995-5-28
12289
San Luis Obispo
Black Butte Research Natural Area; Cuesta Ridge east side, SW of Peak 1 Radio Facility. Santa Lucia Mts.
Comment
OBI42371
Caulanthus lasiophyllus
David J. Keil
1986-4-8
19109
San Luis Obispo
Fire Ecology class trip to BLM land on E side of Santa Margarita Lake
Comment
SBBG101883
Caulanthus lasiophyllus
C. F. Smith
1957-4-21
5154
San Luis Obispo
Hwy 399 (St Hwy 33), near turnoff to Maricopa on Hwy 166
Comment
SBBG112880
Caulanthus lasiophyllus
C. B. Hardham
1959-5-6
4425
San Luis Obispo
shores of Nacimiento Lake
Comment
SBBG112853
Caulanthus lemmonii
C. B. Hardham
1959-5-6
4407
San Luis Obispo
ca. 1 mi E of Bee Rock
Comment
CAS-BOT-BC48998
Ceanothus cuneatus
R. F. Hoover
1968-12-26
11181
San Luis Obispo
Los Osos
Comment
CAS-BOT-BC49008
Ceanothus cuneatus
R. F. Hoover
1947-1-26
6601
San Luis Obispo
Osos Valley
Comment
RSA585832
Ceanothus cuneatus
M. D. Proctor, E. A. Young
1993-3-17
s.n.
San Luis Obispo
2 km SE of Twin Bridges on Boyscout Road.
Comment
UCR161955
Ceanothus cuneatus subsp. cuneatus
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8920
San Luis Obispo
Outer South Coast Ranges, Santa Lucia Mtns. Huasna Canyon along Huasna Road; 8.5 mi east of its junction with Lopez Road
277
Comment
UCR163903
Ceanothus cuneatus subsp. cuneatus
George K. Helmkamp, E. A. Helmkamp
2005-3-30
9239
San Luis Obispo
Outer South Coast Ranges, Pozo Road, 5.5 mi east of [Santa Margarita Lake Road]; W end of Garcia Mountains
503
Comment
SBBG112468
Ceanothus cuneatus var. cuneatus
J. MacIntyre
1986-7-16
11
San Luis Obispo
W Cuesta Ridge, 1.5 mi up Cuesta Ridge turnoff on US Hwy 101
548
Comment
UC1276245
Ceanothus cuneatus var. cuneatus
R. F. Hoover
1958-3-26
8433
San Luis Obispo
Ridge of Santa Lucia Mts. nw of Cuesta Pass.
Comment
JEPS18197
Ceanothus cuneatus var. fascicularis
Rimo Bacigalupi with G. T. Robbins and H. L. Mason
1956-3-30
5568
San Luis Obispo
ca 2.5 mi s Los Berros (n portion of Nipomo Mesa)
Comment
SBBG116601
Ceanothus cuneatus var. ramulosus
E. Painter, M. Wetherwax
2003-1-9
SLO 292
San Luis Obispo
rd to Primera mine, ca. 0.6 rd mi N of Chorro Reservoir; Camp San Luis Obispo
320
Comment
SBBG97083
Ceanothus cuneatus var. ramulosus
D. A. Young, S. Junak, T. Ayers
1989-4-27
1980
San Luis Obispo
rd near the E end of the Botanical Area, below TV antennas, Cuesta Ridge
Comment
OBI10372
Ceanothus cuneatus var. ramulosus
Robert J. Rodin
1957-4-9
6134
San Luis Obispo
1/2 mi W of hwy 101 on Cuesta Summit
Comment
UC1318214
Ceanothus foliosus
Mildred J. Cady
1938-5-15
San Luis Obispo
in canyon near Pozo
Comment
SBBG89612
Ceanothus foliosus var. medius
L. W. Edge
1972-5-9
164
San Luis Obispo
Cuesta Rd near TV Station
Comment
SBBG4193
Ceanothus foliosus var. medius
M. Van Rensselaer
1941-7-22
1686
San Luis Obispo
cyn at summit of Cuesta Grade
Comment
UC657896
Ceanothus foliosus var. medius
M. Van Rensselaer
1938-4-20
462
San Luis Obispo
n side Cuesta Pass; ; north side of Cuesta Pass, San Luis Obispo Co.
Comment
SBBG89611
Ceanothus hearstiorum
R. N. Philbrick with D. Emery
1972-2-15
San Luis Obispo
0.5 mi E of St Hwy 1, Arroyo de la Cruz, Hearst Ranch
60
Comment
OBI10490
Ceanothus impressus
Robert F. Hoover
1962-1-12
7
San Luis Obispo
Arroyo Grande
Comment
UC1276262
Ceanothus impressus
R. F. Hoover
1948-2-25
7422
San Luis Obispo
Comment
OBI10485
Ceanothus impressus var. nipomensis
Robert F. Hoover
1966-5-17
9870
San Luis Obispo
Indian Knob ridge
Comment
UC1070852
Ceanothus leucodermis
T. M. Hendrix
1937-4-27
115
San Luis Obispo
2 miles N of El Dorado School.
579
Comment
CAS-BOT-BC63536
Ceanothus leucodermis
Alice Eastwood; John Thomas Howell
1937-4-29
4135
San Luis Obispo
Pazo Mts.
Comment
RSA25687
Ceanothus leucodermis
Carl B. Wolf
1941-7-11
10979
San Luis Obispo
S Coast Ranges, 11 miles S of Santa Margarita on road to Pozo (Hwy 178).
396
Comment
UCSC010707
Ceanothus maritimus
Brett Hall, Randall Morgan
1987-1
s.n.
San Luis Obispo
Hearst Ranch, Arroyo de la Cruz
Comment
UCSC010730
Ceanothus maritimus
Brett Hall, Randall Morgan
1987-1
s.n.
San Luis Obispo
Hearst Ranch, Arroyo de la Cruz
Comment
UC569847
Ceanothus oliganthus var. sorediatus
A. E. Wieslander
1934-4-27
461
San Luis Obispo
Hi Mountain Pozo quad.
640
Comment
OBI75658
Ceanothus oliganthus var. sorediatus
Steven A. Junak
1990-5-1
4303
San Luis Obispo
Santa Lucia Mts: at N edge of Cuesta Ridge Botanical Area, along old tril on ridge about 0.55 mi E of W Cuesta Ridge rd (USFS rd #29S11.3) about 0.3 mi S of second high voltage tower E of W Cuesta Ridge Rd
594
Comment
CAS-BOT-BC50415
Ceanothus papillosus
Brandegee
1890-6-1
53
San Luis Obispo
San Simeon
Comment
OBI25280
Ceanothus papillosus
Eben McMillan
1979-12-17
s.n.
San Luis Obispo
Pine Top Mt, Hearst Ranch, 7 mi N, 4 mi W of San Simeon
Comment
UC1276854
Ceanothus spinosus
R. F. Hoover
1949-5-12
7665
San Luis Obispo
between Mt. Bishop and Cerro Romauldo; between Mt. Bishop and Cerro Romauldo
Comment
RSA398959
Ceanothus thyrsiflorus
Thekla Mohr
s.n.
San Luis Obispo
San Luis Obispo
Comment
SBBG104619
Cenchrus incertus
F. L. Johnson, N. A. McCarty
1993-10-15
ROB 744
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
CDA7016
Centaurea calcitrapa
W. Fetters
1937-7-21
San Luis Obispo
Little Morro Creek.
0
Comment
OBI54580
Centaurea calcitrapa
Steven A. Junak, Tina J. Ayers
1989-6-28
4109
San Luis Obispo
Along Chorro Valley Rd, between Calif Men's Colony and Chorro Reservoir
152
Comment
OBI46142
Centaurea cyanus
Denise Woodard
1986-8-8
26
San Luis Obispo
Morro Bay State Park
Comment
SBBG104625
Centaurea melitensis
D. A. Young, F. L. Johnson
1992-6-16
ROB 11
San Luis Obispo
ca. 0.5 km N of Bee Rock Rd on East Perimeter Rd; Camp Roberts
Comment
OBI80067
Centaurium calycosum
David J. Keil
2000-6-24
28822
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
UCR123173
Centaurium davyi
George K. Helmkamp, E. A. Helmkamp
2002-4-16
7415
San Luis Obispo
Central Coast, Park Ridge 0.5 mi east of Morro Bay near Turri Road
76
Comment
CAS-BOT-BC288666
Centromadia fitchii
Ernest C. Twisselmann
1962-10-9
7910
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Bitterwater Rd, 1/8 mile N of Highway 178, on the NW end of Carissa Plains
632
Comment
OBI16175
Centromadia parryi subsp. congdonii
Robert F. Hoover
1946-8-3
6263
San Luis Obispo
Laguna, near SLO
Comment
OBI16187
Centromadia parryi subsp. congdonii
Robert F. Hoover
1969-8-25
11553
San Luis Obispo
South end of Laguna de San Luis Obispo
Comment
OBI39051
Centromadia parryi subsp. congdonii
David J. Keil
1984-7-17
18293
San Luis Obispo
0.5 mi E of jctn with Foothill Blvd on Los Osos Valley rd at outskirts of SLO.
Comment
OBI80410
Centromadia pungens
David J. Keil
1990-5-25
s.n.
San Luis Obispo
Highway 41, a few miles from junction with Highway 46.
Comment
UC2027055
Centromadia pungens subsp. pungens
Greg Wilvert
2005-5-10
397
San Luis Obispo
Southeast Half of the Caliente Range: Middle Canyon
Comment
OBI33928
Centromadia pungens subsp. pungens
David J. Keil
1983-10-23
18006
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
UC771682
Centromadia pungens subsp. pungens
R. F. Hoover
1946-9-14
6385
San Luis Obispo
Creston Creston (by roadside)
Comment
OBI77001
Cercocarpus betuloides
Michael Medved
1978-4-3
s.n.
San Luis Obispo
Foothills fo Santa Luica Mts on Cal Poly campus
240
Comment
OBI10227
Cercocarpus betuloides
R. A. Hays
1957-10-12
s.n.
San Luis Obispo
Cuesta Grade
Comment
SBBG54864
Cercocarpus betuloides
R. F. Hoover
1967-4-14
10444
San Luis Obispo
W of Poly Cyn
Comment
UC55319
Cercocarpus betuloides var. betuloides
J. H. Barber
1900-3-30
1015
San Luis Obispo
Santa Lucia Mountains
Comment
CAS-BOT-BC137180
Cercocarpus betuloides var. betuloides
W. R. Dudley
1903-4-2
s.n.
San Luis Obispo
East of Santa Margarita, school house
Comment
SEINET2444504
Cercocarpus ledifolius
David Keil
1982-6-3
16161
San Luis Obispo
Lockwood Valley Road; 14.7 mi east of junction with Hwy 33. 12.3 mi W of junction Frazier Mt. Park Rd.
Comment Read comments Mar 31 2015
OBI10209
Cercocarpus montanus var. glaber
A. Ahmad
1963-4-21
12
San Luis Obispo
San Luis Obispo Gardens
Comment
SEINET7072456
Chaenactis glabriuscula
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment
JEPS14008
Chaenactis glabriuscula var. glabriuscula
Roxana S. Ferris
1955-5-23
12809
San Luis Obispo
Cammattii Canyon Road; 1.6 mi n of junction with Creston-La Panza Road
Comment
JEPS34161
Chaenactis glabriuscula var. glabriuscula
Lois Chambers
1934-4-1
San Luis Obispo
near Simmler (above Carrizo Plains)
Comment
CAS-BOT-BC277597
Chaenactis glabriuscula var. lanosa
Ethel Crum
1940-4-7
2104
San Luis Obispo
Inner South Coast Ranges. Palo Prieto Canyon, 3.3 miles southeast of Cholame, north end of Temblor Range
487
Comment
CAS-BOT-BC279636
Chaenactis stevioides
R. F. Hoover
1952-5-24
8202
San Luis Obispo
Caliente Mt.
Comment
OBI16823
Chaenactis stevioides
Robert F. Hoover
1952-5-25
8239
San Luis Obispo
S end of Soda Lake, Carrizo Plain
Comment
OBI77380
Chaenactis xantiana
Robert F. Hoover
1965-4-15
9343
San Luis Obispo
Hill W of Shell Crk, S slope
Comment
OBI76797
Chenopodium berlandieri var. sinuatum
George Butterworth
2011-11-8
851
San Luis Obispo
Chimineas. Garcia Farming
762
Comment
OBI77933
Chenopodium californicum
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel and Richard Pimentel
1982-3-13
15715
San Luis Obispo
Pennington Crk Bio Reserve, W of San luis Obispo
Comment
SEINET5764402
Chenopodium californicum
Ira L. Wiggins
1929-1
3419
San Luis Obispo
Salinas River 5 mi N of Paso Robles
Comment
UCD97956
Chenopodium californicum
K. Esau
1935-4-13
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain.
Comment
UCD98103
Chenopodium californicum
P. B. Kennedy
1917-6-1
s.n.
San Luis Obispo
San Luis Obispo County: Paso Robles.
Comment
SDSU20253
Chenopodium littoreum
Michael G. Simpson, Nuri Benet-Pierce, John Pierce, Lori Simpson
2012-6-9
3696
San Luis Obispo
Ca. 0.1 mile west of junction of Calendar Road and Hwy 1 (Cabrillo Hwy.), ca. 300 feet west of railroad tracks, beyond fence, ca. 0.4 mile southeast of Black Lake.
36
Comment
OBI17209
Chenopodium murale
Betty Sheehan
1957-10-18
27
San Luis Obispo
Poly Cyn, Cal Poly campus
Comment
OBI78930
Chenopodium murale
David J. Keil
2013-8-22
31922
San Luis Obispo
Morro Bay State Park. East of South Bay Blvd at northern edge of park along unpaved access road to pumphouse. Area of former campground.
5
Comment
OBI28877
Chloris gayana
David J. Keil
1982-9-3
16310
San Luis Obispo
Campus of Calif Polytechnic State Univ next to Math-Home Ec Bldg
Comment
UCSC000136
Chlorogalum pomeridianum
I. J. Condit
2008-5-25
s.n.
San Luis Obispo
School Hill
Comment
JEPS50840
Chlorogalum pomeridianum var. divaricatum
H-M. Beard
1967-6-27
66 .1166
San Luis Obispo
Comment
UC1134570
Chlorogalum pomeridianum var. pomeridianum
H. C. Lee
1937-6-7
1053
San Luis Obispo
4 mi se Huerhuero School; Pozo Quad.
Comment
UC2013213
Chloropyron maritimum subsp. maritimum
David Keil
1984-5-28
San Luis Obispo
S end of Morro Bay west of Sweet Springs Marsh.
Comment
SD148066
Chloropyron maritimum subsp. palustre
G. K. Helmkamp, E. A. Helmkamp
2000-6-15
5686
San Luis Obispo
Coastal strand between Los Osos and sand dunes W of the end of Howard street (Morro Bay South)
14
Comment
OBI82571
Chondrilla juncea
David J. Keil
2015-7-8
33285
San Luis Obispo
Garden Farms area north of Santa Margarita along El Camino Real, ca. 0.3 miles south of intersection with Pine Avenue
295
Comment
UCR266027
Chondrilla juncea
David J. Keil
2002-11-11
29927
San Luis Obispo
Along Buckley Road west of San Luis Obispo County Airport
38
Comment
CDA7394
Chondrilla juncea
T. C. Fuller
1965-10-7
14177
San Luis Obispo
W side of Hwy 101 to Atascadero, 0.6 mi N of Cuesta Summit, 7 mi N of San Luis Obispo.
0
Comment
OBI77443
Chondrilla juncea
David J. Keil
2002-11-11
29927
San Luis Obispo
Along Buckley Road west of San Luis Obispo County Airport
Comment
OBI24086
Chorizanthe angustifolia
Janice M. Toyoshima
1979-5-18
M 1 -18
San Luis Obispo
S of Shark Inlet, Morro Bay
Comment
RSA150969
Chorizanthe angustifolia
Clare B. Hardham
1962-4-24
9071
San Luis Obispo
South of Morro Bay
Comment
SEINET7072469
Chorizanthe angustifolia
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment
UC1296111
Chorizanthe angustifolia
R. F. Hoover
1964-6-6
8962
San Luis Obispo
Los Osos
Comment
OBI42337
Chorizanthe angustifolia
David J. Keil
1986-6-3
19635
San Luis Obispo
Sand rd at S end of Broderson Ave, los Osos
Comment
RSA0029604
Chorizanthe angustifolia
P. A. Munz
1957-5-17
22586
San Luis Obispo
Baywood Park, S end of Morro Bay.
Comment
UC338247
Chorizanthe angustifolia
J. G. Lemmon
1887-1
4598
San Luis Obispo
Comment
UCR24796
Chorizanthe angustifolia var. eastwoodiae
George K. Helmkamp
1981-6-20
s.n.
San Luis Obispo
Los Osos: just north of Martingale Avenue and Buckskin Drive
61
Comment
POM145522
Chorizanthe biloba
J. B. Feudge
1927-6-29
1644
San Luis Obispo
Creston.
305
Comment
CAS-BOT-BC178970
Chorizanthe biloba
Ernest C. Twisselmann
1963-6-9
8389
San Luis Obispo
Hills at the summit of Palo Prieta Canyon. Temblor Range and the Western San Joquin Valley
678
Comment
OBI11254
Chorizanthe biloba
John Thomas Howell
1948-6-15
24354
San Luis Obispo
Red HIlls SE of Shandon
762
Comment
LA206572
Chorizanthe biloba var. biloba
Roxana S. Ferris;
1939-6-9
9777
San Luis Obispo
1.125 mi W of Creston on Templeton rd
Comment
SBBG94413
Chorizanthe breweri
R. F. Hoover
1946-6-15
6144
San Luis Obispo
Reservoir Cyn
Comment
UC195861
Chorizanthe breweri
I. J. Condit
June 1912
San Luis Obispo
San Carpojo
Comment
UCD77532
Chorizanthe breweri
Robert E. Preston
1998-6-15
1128
San Luis Obispo
San Luis Obispo County: Cuesta Ridge
731
Comment
OBI56220
Chorizanthe breweri
Clare B. Hardham
1960-6-3
5989
San Luis Obispo
Cuesta Sargent Cypress Forest
Comment
SBBG93908
Chorizanthe breweri
S. A. Junak, T. Ayers
1989-6-22
4085
San Luis Obispo
N side of USFS Rd 29S11.3 just SW of television towers, ca. 3 mi W of US Hwy 101, along old rd cut
752
Comment
CAS-BOT-BC191246
Chorizanthe douglasii
Ernest C. Twisselmann
1967-5-8
13011
San Luis Obispo
Slope N of Shell Creek. La Panza Range
487
Comment
UC2042457
Chorizanthe membranacea
James L. Reveal
2008-5-3
8868
San Luis Obispo
Along California Highway 58, 1 mile southwest of Wilson Corner and 0.15 mile northeast of Calf Canyon Winery and 0.12 mile south of Indian Creek Road.
Comment
UC410762
Chorizanthe membranacea
Alice Eastwood
1928-5-17
15130
San Luis Obispo
along old road to Pozo; road to Pozo
Comment
CAS-BOT-BC252700
Chorizanthe obovata
James L. Reveal; C. Rose Broome; Clare B. Hardham
1987-6-18
6482
San Luis Obispo
East of U.S. Highway 101, west of Indian Knob and north of Squire Canyon at the exit to See Canyon, about 6 airline miles northwest of Grover City
45
Comment
CAS-BOT-BC252750
Chorizanthe palmeri
R. F. Hoover
1946-6-22
6180
San Luis Obispo
California Polytechnic School Range near San Luis Obispo
Comment
OBI31706
Chorizanthe palmeri
Smeltzer, Turnquist
1982-5-7
121
San Luis Obispo
Laguna Lake Park [San Luis Obispo]
Comment
RSA120676
Chorizanthe palmeri
Clare B. Hardham
1957-7-15
2454
San Luis Obispo
Atascadero Creek about 0.5 mile south of Morro Road
Comment
OBI11203
Chorizanthe polygonoides
Robert F. Hoover
1950-3-31
7776
San Luis Obispo
18 mi E of Creston on La Panz Rd
Comment Read comments May 27 2013
CDA11527
Chorizanthe staticoides
G. F. Hrusa
1995-5-28
12322
San Luis Obispo
Black Butte Research Natural Area; Cuesta Pass, east side of US 101. Along road access to Radio Facility 2 (Peak 1), NW of Mt. Lowe.
Comment
OBI74387
Chorizanthe staticoides
Theo Fitanides, Anthony Baniaga
2010-5-7
169
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
514
Comment
OBI58018
Chorizanthe staticoides
David J. Keil, with V. L. Holland
1992-5-28
23161
San Luis Obispo
Between San Luis Obispo and Arroyo Grande along Highway 227. Montecito Ridge area.
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
OBI81779
Chorizanthe uniaristata
David J. Keil
1998-6-8
27708
San Luis Obispo
Bitterwater Rd., S. of Cholame, 2.3 miles S of junction Hwy 46 along Palo Prieto Creek.
482
Comment
JEPS108229
Chorizanthe xanti var. xanti
David Gowen
2005-5-10
285
San Luis Obispo
W. side of Cottonwood Pass on HWY 41, S. side of road on gentle E-facing slope.
Comment
OBI79235
Chrysolepis chrysophylla
David J. Keil, with Mike Walgren and Lisa Andreano
2012-5-15
31329
San Luis Obispo
Western end of San Luis Range. Field Ranch, Pacific Gas and Electric Company property, north of Diablo Canyon Nuclear Power Plant, and south of Montana de Oro State Park
165
Comment
OBI16758
Cichorium intybus
Robert F. Hoover
1966-9-16
10019
San Luis Obispo
Santa Margarita Crk 2 mi N of Santa Margarita
Comment
RSA201626
Cicuta maculata var. angustifolia
Robert F. Hoover
1947-7-27
7337
San Luis Obispo
Black Lake Canyon, south of Arroyo Grande
Comment
OBI64151
Cicuta maculata var. bolanderi
Cedrick Villasenor
2004-5-3
s.n.
San Luis Obispo
Santa Lucia Mts W of Templeton on Santa Rita Crk rd, 3.7 mi W of vineyard Dr
Comment
OBI3583
Cinnamomum camphora
Mary Kidd
1971-8-26
210
San Luis Obispo
California State Polytechnic College. In the area of Trinity Hall, NE side of campus
Comment
SBBG110001
Cirsium brevistylum
C. B. Hardham
1957-6-15
2225
San Luis Obispo
Villa Crk
Comment
UC454294
Cirsium brevistylum
I. J. Condit and H. B. Waters
1909-5-16
San Luis Obispo
Cerro Alto Mt.
Comment
OBI27031
Cirsium fontinale var. obispoense
James Courtney
1981-1
San Luis Obispo
Comment
OBI81487
Cirsium occidentale
Jill M. Bushakra, John Bushakra
2000-5-13
21
San Luis Obispo
Los Padres N.F. on Road 29S02 c. 100ft south of intersection with 28S02 near Navajo Campground. Live Oak/ Gray pine woodland.
305
Comment
OBI81496
Cirsium occidentale
Jill M. Bushakra, Jake Martin
2000-5-31
32
San Luis Obispo
Hwy 229 c. 4 miles from city of Creston.
305
Comment
CAS-BOT-BC285460
Cirsium occidentale var. californicum
Alice Eastwood; John Thomas Howell
1938-6-13
5909
San Luis Obispo
Sw. of Shandon on road to Creston
Comment
CAS-BOT-BC100981
Cirsium occidentale var. compactum
Roxana S. Ferris; R. Bacigalupi
1946-4-14
11118
San Luis Obispo
Cambria
Comment
OBI74396
Cirsium occidentale var. compactum
Helen Jones
1981-5-5
71
San Luis Obispo
Piedras Blancas Point
Comment
OBI7894
Cirsium occidentale var. occidentale
G. L. Parsons
1976-6-2
138
San Luis Obispo
Baywood Park
Comment
UC573202
Cirsium occidentale var. venustum
G. T. Nordstrom
1937-6-18
1357
San Luis Obispo
3 mi ne of Lime Mountain
304
Comment
CAS-BOT-BC280120
Cirsium occidentale var. venustum
Ernest C. Twisselmann
1956-5-28
2863
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the Summit of Palo Prieta Canyon, .5 mile north of Cottonwoods
640
Comment
OBI57637
Cirsium occidentale var. venustum
David J. Keil
1998-6-1
27564
San Luis Obispo
E of Templeton on Lowes Canyon Rd., just S. of Monterey Co. line.
Comment
UC1276309
Cirsium rhothophilum
R. F. Hoover
1950-5-13
7914
San Luis Obispo
near Oso Flaco L.; Oso Flaco Lake
Comment
OBI61046
Cirsium scariosum var. loncholepis
P. A. Holden
1968-6-12
363
San Luis Obispo
Western part of Oso Flaco Lake
Comment
OBI13084
Cirsium vulgare
Hans Wigenburg
1977-8-11
24
San Luis Obispo
Cal poly campus
Comment
OBI16717
Cirsium vulgare
Vincent Lazaneo
1968-11-27
12
San Luis Obispo
S of San Luis Obispo on hwy 101, 1/2 I W on Madonna Inn rd
Comment
JEPS43575
Clarkia affinis
Rhoda Ramona Reed
1915-5-23
471
San Luis Obispo
San Luis Mt.
Comment
OBI19028
Clarkia affinis
Eben McMillan
1952-5-20
122
San Luis Obispo
E. McMillan Ranch Choice Valley 1 mi S 8 mi E
Comment
RSA610451
Clarkia affinis
R. S. Woglum
1940-4-20
2620
San Luis Obispo
Outer Coast Ranges: Eastern slope of the Santa Lucia Mountains, Templeton.
Comment
CAS-BOT-BC172292
Clarkia bottae
R. F. Hoover
1969-6-22
11382
San Luis Obispo
chorro Creek Canyon (Serrano Canyon)
Comment
RSA124810
Clarkia bottae
Clare B. Hardham
1958-7-1
3749
San Luis Obispo
Shale banks headwaters of Old Creek, Santa Lucia Mts, San Luis Obispo County
Comment Read comments Apr 28 2009
UC1122383
Clarkia cylindrica subsp. cylindrica
W. A. Peterson
1937-5-10
824
San Luis Obispo
2.2 mi ese of mouth Pilitas Creek; La Panza Quadrangle
Comment
CAS-BOT-BC172271
Clarkia cylindrica subsp. cylindrica
Ernest C. Twisselmann
1956-5-7
2781
San Luis Obispo
Maxey Ranch, in the low hills east of the Cholame Valley
518
Comment
SBBG18156
Clarkia cylindrica subsp. cylindrica
C. B. Hardham
1962-6-12
10445
San Luis Obispo
Highland District
Comment
UC1143195
Clarkia cylindrica subsp. cylindrica
C. Epling
1947-5-13
251
San Luis Obispo
1.3 mi e Hwy. 101 at Paso Robles (Highway 41)
Comment
OBI58542
Clarkia epilobioides
David J. Keil
1998-5-4
27054
San Luis Obispo
Los Padres National Forest. Just S of junction with Hwy 58 on Red Hill Rd. T29S R16E S1/2 S17.
Comment
SBBG125791
Clarkia modesta
T. Fitanides with A. Baniaga
2010-5-7
177
San Luis Obispo
Tierra Redonda Mtn
599
Comment
CAS-BOT-BC163343
Clarkia modesta
Clare B. Hardham
1956-5-17
720
San Luis Obispo
Vicinity of Oak Flat Road and San Marcos Creek
Comment
UC1122409
Clarkia purpurea subsp. quadrivulnera
H. C. Lee
1936-5-15
661
San Luis Obispo
3/4 mi e Loma Pelona; Nipomo Quadrangle
Comment
CAS-BOT-BC163941
Clarkia purpurea subsp. quadrivulnera
Ira L. Wiggins
1929-5-24
3758
San Luis Obispo
Roadside 1 1/2 miles east of Templeton
Comment
UCSB26218
Clarkia purpurea subsp. quadrivulnera
Gliessman, Nan
1968-4-20
San Luis Obispo
north roadside; Califomia Highway 1; 12.3 miles north of Santa Maria River crossing; Nipomo Mesa
60
Comment
OBI37892
Clarkia purpurea subsp. viminea
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18609
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon Crk Rd, N of Rocky Butte lookout at locked gate
Comment
OBI63005
Clarkia purpurea subsp. viminea
D. R. Miller
1994-6-15
694 -451
San Luis Obispo
Pine Mt Region. From below Will Hearst's rd into his property; Marmolejo Crk drainage
800
Comment
JEPS43567
Clarkia purpurea subsp. viminea
Rhoda Reed
1915-1
475
San Luis Obispo
near Mehlman Place; San Luis Obispo
Comment
SEINET4145663
Clarkia purpurea subsp. viminea
K. Brandegee
1911-7-26
126
San Luis Obispo
Price Canyon
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
CAS-BOT-BC165240
Clarkia similis
Clare B. Hardham
1960-5-10
5659
San Luis Obispo
South road to Adelaida, 4 1/2 mi. w. of Paso Robles
Comment
CDA15211
Clarkia speciosa subsp. immaculata
G. F. Hrusa
1998-7-21
14749
San Luis Obispo
South Coast Ranges; Adj. to Price Canyon Rd. 2 mi. SW of intersection w/Hwy 227 at Edna.
Comment
UCSB56053
Clarkia speciosa subsp. immaculata
Penkala, B.; Callaway, R.; Ryan, P.
1987-6-19
San Luis Obispo
East side of Hwy. 227 at jct. with private road, about 3 miles north of jct. with Upper Arroyo Grande Road
182
Comment
CAS-BOT-BC165348
Clarkia speciosa subsp. speciosa
L. R. Abrams
1917-6-10
6519
San Luis Obispo
Near Pismo Beach
Comment
OBI66525
Clarkia speciosa subsp. speciosa
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26299
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
CAS-BOT-BC165349
Clarkia speciosa subsp. speciosa
Alice Eastwood; John Thomas Howell
1936-5-9
2356
San Luis Obispo
9 miles east of Adelaida
Comment
CAS-BOT-BC165374
Clarkia speciosa subsp. speciosa
Mary E. Wall
1933-5-25
s.n.
San Luis Obispo
Santa Margarita, El Dorado School
Comment
SEINET10936403
Clarkia tembloriensis
Kimberlie McCue
1993-6-1
McCue 930601 -1A
San Luis Obispo
Head 1.9 mi N on Hurricane Rd from Elkhorn Rd. Turn left at fork, heading N. Plants on E side of road.
914
Comment
UCR146288
Clarkia tembloriensis subsp. tembloriensis
Robert E. Preston
1998-6-12
1122
San Luis Obispo
Near base of N slope of Syncline Hill, 0.2 mi south of Hwy 58 at E end of the San Juan Grade
640
Comment
OBI12111
Clarkia unguiculata
Robert F. Hoover
1969-6-3
11357
San Luis Obispo
Calf Cyn
Comment
OBI79705
Clarkia unguiculata
David J. Keil, with Matt Ritter, Mike Stiles, Charley Knight, Wendy Knight, and Craig Jacobsen
2012-6-28
31391
San Luis Obispo
Santa Lucia Mountains. Upper Lopez Canyon. Lopez Canyon Trail from east Cuesta Ridge to Lopez Canyon Road
Comment
CAS-BOT-BC165575
Clarkia unguiculata
Ira L. Wiggins
1926-5-9
2077
San Luis Obispo
Roadside 3 mi. E. of Templeton
Comment
OBI2187
Clarkia unguiculata
E. McMillan
1952-5-25
132
San Luis Obispo
Palo Prieta Cyn 1 mi N and 8 mi E of Shandon
Comment
OBI39495
Claytonia exigua subsp. exigua
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al
1982-5-8
16041
San Luis Obispo
Cypress Mtn, E of Cambria in Santa Lucia Mts. NE side of mtn on hillside above cypress swamp
Comment
OBI65012
Claytonia parviflora
Greg Wilvert
2005-4-5
158
San Luis Obispo
SE Half of the Caliente Ragne. Wells Spring
901
Comment
RSA329557
Claytonia parviflora
Gary D. Wallace
1966-4-2
s.n.
San Luis Obispo
Crocker Grade along Crocker Springs Road 10 miles NW of Taft in the Temblor Range.
976
Comment
CAS-BOT-BC439578
Claytonia parviflora subsp. parviflora
G. K. Helmkamp
2004-2-11
8288
San Luis Obispo
Central Coast: Nipomo Mesa, Pomeroy Rd, 1.1 mi N of Willow Rd.
130
Comment
OBI78298
Claytonia parviflora subsp. viridis
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19261
San Luis Obispo
Temblor Range. 1.15 mi NE of jctn of Elkhorn Rd on Crocker Grade Rd
838
Comment
CAS-BOT-BC439803
Claytonia perfoliata
Ira 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
OBI42141
Claytonia perfoliata subsp. mexicana
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19468
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
UC463295
Claytonia perfoliata subsp. mexicana
Roxana S. Ferris
1929-4-13
7513
San Luis Obispo
n side foot of the Cuesta Grade; Cuesta Grade
Comment
OBI10789
Claytonia perfoliata subsp. perfoliata
Russell Gorman
1956-4-6
55
San Luis Obispo
Los Berros Cyn approx 4 mi N of Nipomo
Comment
OBI4174
Claytonia perfoliata subsp. perfoliata
Julie R. Potter
1969-3-1
18
San Luis Obispo
Sand Dunes-Morro Bay State Park
Comment
OBI51800
Claytonia perfoliata subsp. perfoliata
R. Mike Arens
1994-3-12
16
San Luis Obispo
Calif Polytechnic State Univ campus; Poly cyn near Botanical Garden foot bridge
152
Comment
UCR140388
Claytonia rubra subsp. rubra
George K. Helmkamp
2004-3-15
8376
San Luis Obispo
Central Coast, edge of Nipomo Mesa overlooking Cienaga Valley, along Calif. Hwy 1 (Mesa View Dr.), 0.3 mi N of Halcyon Rd.
76
Comment
SBBG104833
Clematis lasiantha
D. A. Young, F. L. Johnson
1992-6-16
ROB 25
San Luis Obispo
0.5 km NE of Gate 11 on Nacimiento Rd; Camp Roberts
Comment
OBI10683
Clematis lasiantha
Aart C. DeVos
1963-4-20
72
San Luis Obispo
Questa Ridge
Comment
OBI9630
Collinsia bartsiifolia var. davidsonii
Robert F. Hoover
1947-3-29
6807
San Luis Obispo
5 mi E of Creston on La Panza rd
Comment
RSA43147
Collinsia bartsiifolia var. davidsonii
Robert F. Hoover
1947-3-29
6807
San Luis Obispo
5 mi. east of Creston on La Panza Road.
Comment
OBI9609
Collinsia heterophylla
Neil Havlik
1967-5-22
66
San Luis Obispo
1 mi S of US 101 in Reservoir cyn
Comment
RSA187432
Collinsia heterophylla
I. L. Wiggins
1929-5-21
3716
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero.
Comment
RSA80163
Collinsia heterophylla
F. W. Peirson
1925-3-25
5688
San Luis Obispo
Pismo Creek.
30
Comment
UC1032535
Collinsia heterophylla
G. T. Nordstrom
1937-4-26
1109
San Luis Obispo
4.7 mi sse of Chimney Rock
457
Comment
UCD123590
Collinsia heterophylla
Frederic Hrusa
1993-5-20
11057
San Luis Obispo
San Luis Obispo County: Lopez Canyon, on west side of creek, approximately 1.5 miles upstream from canyon mouth.
200
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
UCSC000669
Collinsia heterophylla
I. J. Condit
2010-4-1
s.n.
San Luis Obispo
Mills Ranch
Comment
UC75767
Conium maculatum
Miss M. Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
OBI65153
Convolvulus arvensis
Greg Wilvert
2005-5-28
437
San Luis Obispo
SE half of the Caliente Range. In Padrones Cyn rd
822
Comment
RSA0042772
Convolvulus occidentalis
W. M. Arbaugh
1968-3-10
172
San Luis Obispo
See Canyon, at the lower end.
Comment
OBI78801
Convolvulus simulans
Michael Walgren, Kerry Knudsen
2014-4-15
383
San Luis Obispo
Chevron Oil Company property in afield east of the intersection of Zanzibar and Tuscan roads.
45
Comment
PASA892
Convolvulus villosus
Margaret Stason
5/32
315
San Luis Obispo
Few miles south of Arroyo Grande
Comment
OBI80001
Cordylanthus rigidus
David J. Keil, with V. L. Holland
2013-6-12
31794
San Luis Obispo
Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park
Comment
OBI66085
Cordylanthus rigidus subsp. rigidus
D. R. Miller
1995-8-28
895 -599
San Luis Obispo
Pine Mt Region. Next to McLean Gate, ridge rd beyond lookout tower, Pico Crk drainage
945
Comment
RSA518255
Cordylanthus rigidus subsp. rigidus
Steven A. Junak, Tina J. Ayers
1989-6-28
4099
San Luis Obispo
Cuesta Ridge Botanical Area: Along main road (USFS Road #29S11.3) about 0.1 mile W of Peak 2478, 0.7 mile W of E boundary sign for the Botanical Area, about 3.7 miles W of Highway 101.
747
Comment
CAS-BOT-BC287795
Coreopsis bigelovii
Carl B. Wolf
1935-4-17
6458
San Luis Obispo
Diablo Range. Cottonwood Canyon, 0.1 mile above W Kern County line
579
Comment
CDA15101
Coreopsis calliopsidea
G. F. Hrusa
1998-3-28
14183
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. Annual in colonies on steep S & SE-facing slopes above headwaters of Bitterwater Ck. Hills immed. to E of MU Ranch and S of Elkhorn Grade Rd.
Comment
UC456079
Coreopsis douglasii
unknown
San Luis Obispo
Edna Sand Hills
Comment
CAS-BOT-BC101470
Corethrogyne filaginifolia
R. F. Hoover
1952-11-1
8275
San Luis Obispo
Caliente Mt.
Comment
OBI16644
Corethrogyne filaginifolia
Robert F. Hoover
1946-10-5
6462
San Luis Obispo
N end of Morro Bay
Comment
OBI7457
Corethrogyne filaginifolia
David J. Keil, Malcolm G. McLeod, B. Meyer
1976-10-16
11856
San Luis Obispo
Morro Bay; sand dunes near power plant
Comment
SBBG82902
Corethrogyne filaginifolia
C. F. Smith
1961-9-15
6498
San Luis Obispo
White Lake area, S of Oceano
Comment
CAS-BOT-BC209809
Cornus glabrata
John Thomas Howell
1929-10-12
4467
San Luis Obispo
Atascadero Creek, 4.3 miles w. of Atascadero
Comment
OBI7717
Cornus glabrata
Christian Smith
1975-6-1
s.n.
San Luis Obispo
2 mi W of Paso Robles
Comment
RSA0065455
Cornus sessilis
C. Dunn
1972-4-15
s.n.
San Luis Obispo
Morro Bay.
Comment
UCD145098
Cortaderia jubata
David Keil; Mary Adams
1998-9-25
28123
San Luis Obispo
San Luis Obispo County: Montana de Oro State Park. Manzanita trail area.
Comment
OBI5259
Cotoneaster lacteus
Elizabeth Gollub
1973-10-2
16
San Luis Obispo
Cal Poly State Univ campus. W side of Science Bldg
Comment
OBI75022
Cotula coronopifolia
Michael Walgren
2011-2-24
207
San Luis Obispo
San Simeon State park. Along the first crk S of Arroyo de los Chinos, W of hwy 1
15
Comment
CAS-BOT-BC291454
Cotula coronopifolia
R. F. Hoover
1964-8-13
9243
San Luis Obispo
Mouth of Osos Creek
Comment
UCD84265
Crassula connata
Ayzik Solomeshch
2009-4-15
s.n.
San Luis Obispo
San Luis Obispo County: Camp Roberts. 7 miles as the crow flies west from San Miguel. Avery Road.
250
Comment
SBBG4779
Crocanthemum scoparium var. vulgare
H. and M. Dearing
1940-8-18
4461
San Luis Obispo
Jesus Maria Rd to Casmalia
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
SBBG45691
Croton californicus
L. E. Allen
1966-5-19
San Luis Obispo
Oso Flaco Lake area
Comment
SBBG67672
Croton californicus
M. M. Miles
-Oct-1886
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
OBI7034
Croton californicus
Marguerite Costigan
1972-10-28
40
San Luis Obispo
450 yds from ocean, 40 yds N of Atascadero Rd, Morro Bay
Comment
OBI54911
Crypsis schoenoides
David J. Keil
1996-9-13
26043
San Luis Obispo
Along Shell Creek Road, ca. 1/4?3/4 miles n of Hwy 58.
Comment
JEPS67542
Cryptantha clevelandii
W. L. Jepson
1941-4-17
20263
San Luis Obispo
Arroyo Grande
Comment
OBI28156
Cryptantha clevelandii
M. A. Glass
1981-5-5
35
San Luis Obispo
Ecological Study Area. Calif Polytechnic State Univ, San Luis Obispo
Comment
UC1177900
Cryptantha clevelandii
Francia Chisaki and Peter M. Ray
1950-5-13
1805
San Luis Obispo
s of Oso Flaco Lake (southern Coast)
15
Comment
UC762705
Cryptantha clevelandii
R. F. Hoover
1946-4-27
6081
San Luis Obispo
See Canyon
Comment
UCD119630
Cryptantha clevelandii
G. K. Helmkamp; E. A. Helmkamp
2001-4-29
6596
San Luis Obispo
San Luis Obispo County: Irish Hills Prefumo Cyn Rd., 2.8 mi west of Los Osos Valley Rd., SW of San Luis Obispo.
91
Comment
OBI56974
Cryptantha clevelandii var. clevelandii
Steven A. Junak
1990-5-17
4361
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl Forest. Santa Lucia Mts: near N edge of Cuesta Ridge Botanical Area, along ridge S of first high voltage tower E of W Cuesta Ridge Rd (USFS Rd #29S11.3) ca 5.9 mi W of hwy 101
689
Comment
SBBG15056
Cryptantha clevelandii var. florosa
E. R. Chandler
1962-6-15
856
San Luis Obispo
area adjacent to Oso Flaco Lake
15
Comment
UCR14567
Cryptantha corollata
George K. Helmkamp
1974-4-28
s.n.
San Luis Obispo
Central Coast, north of 'Morro Bay' on Cuesta Grade [presumably meaning N of San Luis Obispo]
305
Comment
SDSU20780
Cryptantha decipiens
Michael G. Simpson, Matt Ritter, David Keil, Heath Bartosh
2013-5-2
3735
San Luis Obispo
Avenales ranch.
436
Comment
OBI79767
Cryptantha intermedia
David J. Keil, with David & Linda Chipping, Dirk Walters, Marlin Harms, George Butterworth, & John Chesnut
2013-3-16
31552
San Luis Obispo
North slope of Caliente Range. Saucito Rocks
790
Comment
SBBG104186
Cryptantha intermedia
M. D. Proctor, E. A. Young
1993-3-17
ROB 189
San Luis Obispo
Boy Scout Rd, 2 km SE of Twin Bridges; Camp Roberts
Comment
SBBG45525
Cryptantha intermedia
L. W. Edge
1972-5-9
175
San Luis Obispo
Atascadero Lake
Comment
SJSU3351
Cryptantha intermedia
C. W. Sharsmith
1962-4-21
6849
San Luis Obispo
lower reaches of Recruit Canyon near Crocker Peak, Temblor Range
Comment Read comments May 9 2013
POM72584
Cryptantha leiocarpa
Marcus E. Jones
1882-5-9
s.n.
San Luis Obispo
[No additional locality information.]
Comment
SBBG15500
Cryptantha leiocarpa
D. E. Breedlove
1962-4-6
2119
San Luis Obispo
3.5 mi N of San Simeon jct on St Hwy 1
30
Comment
OBI54187
Cryptantha muricata
David J. Keil, Kathleen Keil
1995-4-15
24875
San Luis Obispo
Shell Crk Rd, a 1/2 mi N of jctn with Calif Rte 58
Comment
UCD83071
Cryptantha muricata
CNPS SSN-SJV Foothill Team
2008-5-1
95
San Luis Obispo
San Luis Obispo County; Carrizo Plains.
657
Comment
SBBG118513
Cryptantha nevadensis var. rigida
M. Wetherwax, E. Painter
2001-4-28
CR 474
San Luis Obispo
exclosure above palisades above Boy Scout Rd, S of Nacimiento River; Camp Roberts
280
Comment
OBI20763
Cryptantha nevadensis var. rigida
Robert F. Hoover
1951-4-20
8053
San Luis Obispo
Base of Crocker Grade, Temblor Range
Comment
RSA499615
Cryptantha nevadensis var. rigida
Paul C. Silva
1947-3-30
1207
San Luis Obispo
4 miles east of Cuyama P. O., Cuyama Valley.
Comment
OBI79778
Cucurbita foetidissima
David J. Keil
2012-7-18
31465
San Luis Obispo
South base of Nipomo Mesa, west of Nipomo
48
Comment
OBI59239
Cucurbita palmata
G. F. Hrusa, G. Butterworth
2000-9-30
15707
San Luis Obispo
Carrizo Plain Natural Area. Saucito House area, Bromley pasture
Comment
SEINET3558361
Cupressus macrocarpa
James Montgomery
1969-8-9
83277 a
San Luis Obispo
Morro Bay State Park.
Comment
CAS-BOT-BC85495
Cupressus sargentii
W. R. Dudley
1905-1-2
s.n.
San Luis Obispo
Ravine on south slope of Chrome Mine Mountain
Comment
CAS-BOT-BC215935
Cuscuta californica
R. F. Hoover
1966-7-13
9894
San Luis Obispo
5 1/2 mi. se. of Santa Margarita, west of Salinas River opposite Pilitas Creek
Comment
CDA17654
Cuscuta californica
Austin Griffiths, Dirk Walters
1984-4-28
s.n.
San Luis Obispo
Callender Dunes; Along sandy bench bordering NW shore of Black Lake.
Comment
OBI14809
Cuscuta subinclusa
Robert F. Hoover
1946-8-17
6289
San Luis Obispo
Arroyo Grande crk below jctn of Lopez Cyn
Comment
CAS-BOT-BC190353
Cynosurus echinatus
R. F. Hoover
1964-6-12
9054
San Luis Obispo
Near Rocky Butte Fire Lookout.
Comment
SBBG109471
Cyperus eragrostis
C. B. Hardham
1957-6-15
2275
San Luis Obispo
Villa Crk
Comment
SEINET9886884
Cyperus erythrorhizos
David J. Keil
1979-10-27
13640
San Luis Obispo
Coast Range; Eastern end of Lopez Lake below confluence of Arroyo Grande Creek & Phoenix Creek, 0.2 m from junction of Lopez Canyon Rd & Pozo Rd.
Comment
CAS-BOT-BC189777
Dactylis glomerata
John Thomas Howell
1964-6-30
40883
San Luis Obispo
Cambria.
Comment
OBI2524
Dactylis glomerata
Larry E. Brown
1971-6-12
2030
San Luis Obispo
In the Silver City Mobile Home park in San Luis Obispo
Comment
OBI65842
Danthonia californica
D. R. Miller
1994-5-20
594 -365
San Luis Obispo
Pine Mt Region. In front of main house at Will Hearst Property; Marmelejo Crk drainage
700
Comment
OBI30348
Danthonia californica
Larry E. Brown
1971-4-16
1943
San Luis Obispo
Growing in field at Laguna Lake near San Luis Obispo
Comment
JEPS50747
Deinandra fasciculata
Rimo Bacigalupi
1967-6-27
9293
San Luis Obispo
field just n Calif. State Highway 41 (3.2 mi e of its junction with State Hwy 1)
Comment
OBI16257
Deinandra halliana
Robert F. Hoover
1947-4-4
6872
San Luis Obispo
Jctn of Cottonwood Pass and Polonio Pass rd near Cholame
Comment
UC134615
Deinandra increscens subsp. increscens
K. Brandegee
1885-7-4
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC299395
Deinandra increscens subsp. increscens
L. R. Abrams
1920-7-24
7649
San Luis Obispo
Atascadero Beach
Comment
CAS-BOT-BC292084
Deinandra pentactis
David D. Keck; J. Clausen
1934-4-26
2794
San Luis Obispo
West side of Cottonwood Pass, 6.5 mi. N. E. of Cholame
Comment
OBI16108
Deinandra pentactis
Robert F. Hoover
1965-9-19
9601
San Luis Obispo
Calf Cyn
Comment
CAS-BOT-BC292061
Deinandra pentactis
Ernest C. Twisselmann
1962-10-10
7916
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Carrisa Plains School
624
Comment
UC9134
Delphinium californicum
Alice King
May 1895
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC9188
Delphinium cardinale
R. F. Hoover
1948-6-30
7553
San Luis Obispo
Paso Robles, 2 mi. W of Highway 101 on Pacific Street
Comment
OBI58619
Delphinium gypsophilum subsp. gypsophilum
David J. Keil
1998-4-30
27006
San Luis Obispo
Carrizo Plain. Small sandstone hill 4.2 mi S of junction with 7 Mile Rd. and Soda Lake Rd, 0.2 mi W of Soda Lake Rd, just N of small dirt road.
Comment
RSA509152
Delphinium nudicaule
C. F. Smith
1988-5-10
12126
San Luis Obispo
Santa Rita Creek, about midway betw Cayucos and Templeton
Comment
SBBG34685
Delphinium nudicaule
C. B. Hardham
1956-4-13
392
San Luis Obispo
Santa Rita
Comment
PASA2529
Delphinium nudicaule
Margaret Stason
1928-5-12
San Luis Obispo
Woods, Santa Rita Canon
Comment
SBBG87647
Delphinium nudicaule
C. F. Smith
1988-5-10
12126
San Luis Obispo
Santa Rita Crk, ca. midway between Cayucos and Templeton
Comment
PASA2538
Delphinium parryi
Margaret Stason
1932-5-1
San Luis Obispo
near Simmler
Comment
OBI66521
Delphinium parryi subsp. blochmaniae
David J. Keil, with Karen Danielson, Clifton Smith and Jeanette Sainz
1997-5-15
26295
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
CAS-BOT-BC7868
Delphinium parryi subsp. blochmaniae
R. F. Hoover
1969-5-3
11296
San Luis Obispo
3 mi. W of Nipomo
Comment
RSA398769
Delphinium parryi subsp. blochmaniae
Lester Rowntree
1930-08
s.n.
San Luis Obispo
Coastal mesa
Comment
CDA28770
Delphinium parryi subsp. parryi
G. F. Hrusa, S. Dubiel
2009-5-24
17873
San Luis Obispo
Santa Lucia Mountains; Cypress Mtn. Rd. +/- 3/4 mi. past intersection w/Klau Mine Rd.
342
Comment
JEPS114146
Delphinium parryi subsp. parryi
E. L. Painter, M. Wetherwax, K. Downing, C. Bratt
2000-5-17
CR- 102
San Luis Obispo
Camp Roberts. Scout Road; palisades above Nacimiento River.
Comment
OBI25557
Delphinium parryi subsp. parryi
David J. Keil
1981-5-16
14648
San Luis Obispo
Area around Arroyo de la Cruz near its crossing of Calif hwy 1
Comment
CAS-BOT-BC116359
Delphinium parryi subsp. parryi
Alice Eastwood; John Thomas Howell
1936-5-9
2366
San Luis Obispo
6 miles nw. of Adelaida
Comment
UC1315098
Delphinium parryi subsp. parryi
R. F. Hoover
1967-5-20
10579
San Luis Obispo
w side of plain about 1 mi s California Valley headquarters; Carrizo Plain
Comment
OBI10633
Delphinium recurvatum
Robert F. Hoover
1968-4-17
11064
San Luis Obispo
N side of Soda Lake, Carrizo Plain
Comment
RSA151049
Delphinium variegatum
Benjamin Cobb
91
San Luis Obispo
Paso Robles
Comment
UC55283
Delphinium variegatum
J. H. Barber
1899-4-23
San Luis Obispo
Paso Robles
Comment
PASA2565
Delphinium variegatum
Margaret Stason
1929-5-4
San Luis Obispo
Hills near Santa Margarita
Comment
UC56064
Delphinium variegatum subsp. variegatum
J. H. Barber
1899-4-29
San Luis Obispo
Paso Robles
Comment
OBI11822
Dendromecon rigida
Mrs. R. F. Hoover
1962-1-13
6
San Luis Obispo
Arroyo Grande
Comment
OBI56470
Deschampsia danthonioides
David J. Keil, with V. L. Holland
1999-4-27
28276
San Luis Obispo
Camp Roberts; McMillan Airstrip.
Comment
OBI28651
Deschampsia elongata
David J. Keil, Eric Wise
1982-7-2
16272
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black lake Cyn trl
Comment
OBI57191
Descurainia pinnata
David J. Keil
1998-5-11
27191
San Luis Obispo
Caliente Range. 4.9 mi from Soda Lake Rd. along Selby Rd.
Comment
OBI17945
Descurainia sophia
Robert J. Rodin
1966-4-29
7174
San Luis Obispo
Carissa Plains
Comment
UCR29922A
Dicentra chrysantha
Melissa Luckow, R. Riggins
1982-5-14
877
San Luis Obispo
Hwy 58. 0.8 mi west of Huero-Huero Rd, 2.2 mi west of Crest O'Donovon Rd
473
Comment
CAS-BOT-BC209244
Dichanthelium acuminatum subsp. acuminatum
R. F. Hoover
1947-5-25
7222
San Luis Obispo
Cambria
Comment
UC1133880
Dichelostemma capitatum
W. A. Peterson
1937-4-2
655
San Luis Obispo
1.5 mi nnw La Panza Ranch; La Panza Quad.
518
Comment
CAS-BOT-BC500822
Dichelostemma capitatum
Mrs. R. W. Summers
1883-1-24
s.n.
San Luis Obispo
Valley
Comment
SBBG95348
Dichelostemma capitatum subsp. capitatum
C. Zeeb
1984-1-21
7
San Luis Obispo
0.6 mi E of Pennington Crk Rd
Comment
UC455039
Diervilla X hybrida
I. J. Condit
1911-4-20
San Luis Obispo
San Louis Obispo, Calif.
Comment
OBI64162
Digitaria didactyla
David J. Keil
2003-5-31
30268 -7
San Luis Obispo
Los Osos, South Bay Park
Comment
CAS-BOT-BC150440
Diplacus aurantiacus
R. F. Hoover
1965-6-17
9439
San Luis Obispo
Ridge nw. of Cuesta Pass
Comment
SBBG104892
Diplacus aurantiacus
M. D. Proctor, E. A. Young
1993-5-20
ROB 296
San Luis Obispo
Chorro Crk, 1 km N of Chorro Reservoir; Camp San Luis Obispo
Comment
SD249287
Diplacus aurantiacus
David Keil
2015-2-21
32654
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.
180
Comment
SBBG100994
Diplacus grandiflorus
D. R. Miller
1992-5-29
592 8 C
San Luis Obispo
Pine Mtn, Lookout Rock
701
Comment
SEINET208609
Diplacus rattanii
Clare B Hardham
1961-1
6839
San Luis Obispo
Pine Mt, Santa Lucia Mts
1006
Comment
OBI78736
Dipsacus fullonum
Michael Walgren
2013-8-13
332
San Luis Obispo
Highway One in Green Valley between Highway 46 and Cambria, on the inland side of the road
25
Comment
OBI51182
Dipsacus sativus
Jan Barber
1993-7-9
46
San Luis Obispo
San Simeon State Park
Comment
OBI59727
Distichlis spicata
George Butterworth
1997-11-3
196
San Luis Obispo
T31S, R20E, S29. Beside Simmler rd, 1/4 mi E of Soda Lake Rd
584
Comment
SBBG110039
Distichlis spicata
C. B. Hardham
1959-5-21
4606
San Luis Obispo
Arroyo de la Cruz
Comment
OBI22326
Distichlis spicata
John Thomas Howell
1948-6-15
24375
San Luis Obispo
San Juan River Valley
366
Comment
OBI10747
Dodecatheon clevelandii
Eben McMillan
1952-5-23
20
San Luis Obispo
Red Hill. Commata Ranch 6 mi E 15 mi S Shandon
Comment
CAS-BOT-BC159528
Drymocallis glandulosa var. glandulosa
Alice Eastwood
1927-4-7
14295
San Luis Obispo
Morro
Comment
SBBG93925
Dryopteris arguta
S. A. Junak
1990-10-11
4444
San Luis Obispo
N slope of W Cuesta Ridge in Cuesta Ridge Botanical Area, ca. 0.25 mi NNW of Pk 2478, ca. 0.15 mi E of large mine excavation, along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101
609
Comment
CAS-BOT-BC70977
Dryopteris arguta
Ernest C. Twisselmann
1956-11-7
3233
San Luis Obispo
Santa Lucia Range: canyon bottom 0.25 mile northwest of Cypress Swamp, Cypress Mountain
579
Comment
CDA21056
Dudleya abramsii subsp. murina
G. F. Hrusa
1993-5-2
11035
San Luis Obispo
Reservoir Canyon. Mid parts of canyon.
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
OBI69482
Dudleya blochmaniae subsp. blochmaniae
Jody Olson, Amy Millan, Peter Waldburger
2005-4-14
s.n.
San Luis Obispo
Camp San Luis Obispo. Foxtrot range. Rock outcrop between Range Rd and Flattened area with bldg. UTM E 708005, N 3913377
Comment
OBI6228
Dudleya caespitosa
D. Waive Stager
1972-7-17
8
San Luis Obispo
Montana de Oro State Park sand spit [on label as Morro Bay State Park]
Comment
SD38624
Dudleya caespitosa
Edith A. Purer
1932-8-28
4819
San Luis Obispo
South of Oceano
Comment
SBBG132502
Dudleya caespitosa
M. Elvin
1995-11-23
104
San Luis Obispo
Cambria at San Simeon Pines Hotel
9
Comment
OBI15251
Dudleya lanceolata
Robert F. Hoover
1947-7-19
7317
San Luis Obispo
N edge of Santa Maria Valley on Nipomo-Guadalupe rd, at base of sandy cliffs
Comment
OBI15255
Dudleya lanceolata
Robert F. Hoover
1969-7-17
11472
San Luis Obispo
Santa Lucia Range. Just W of Cuesta Pass summit
Comment
OBI66035
Dudleya palmeri
Kristin Brewer, Sarah Blaser
2006-6-13
7
San Luis Obispo
2051 O'Conner Way, in the hills behind the house, W of Bishop Peak
Comment
OBI17248
Dysphania ambrosioides
Robert F. Hoover
1964-8-13
9240
San Luis Obispo
Santa Lucia Range. Mouth of Morro Crk
Comment
CAS-BOT-BC291097
Eastwoodia elegans
Alice Eastwood; John Thomas Howell
1936-5-8
2337
San Luis Obispo
7 miles east of La Panza
Comment
UCR42895
Echinochloa colona
David J. Keil
1985-10-26
s.n.
San Luis Obispo
Along Broad Street north of downtown area, San Luis Obispo
Comment
OBI43362
Echinochloa crus-galli
Eric Wise
1981-10-23
1326
San Luis Obispo
Sinton South Pond. On Shell Crk Rd 6.4 mi N of hwy 58
Comment
UC1930070
Ehrharta calycina
Scott D. White, Ken McDonald
2001-5-9
8507
San Luis Obispo
CENTRAL COAST: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
Comment
UCSB32503
Ehrharta erecta
Smith, O.
1977-4-15
San Luis Obispo
Rt. 1 at Nipomo Mesa
30
Comment
OBI80005
Eleocharis
David J. Keil, with V. L. Holland
2013-6-12
31810
San Luis Obispo
Adelaida Cellars Vineyard and Walnut Grove
Comment
OBI22629
Eleocharis macrostachya
Robert F. Hoover
1947-5-2
7117
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC112951
Eleocharis macrostachya
Mrs. H. C. Cantelow
1937-4-1
2174
San Luis Obispo
12 mi NE of Cayucus.
Comment
OBI35159
Eleocharis macrostachya
Eric Wise
1981-7-27
1000
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Greengate Ponds. Orcutt Rd
Comment
OBI73286
Eleocharis parishii
David J. Keil
2000-5-24
28736
San Luis Obispo
Comment
OBI25502
Eleocharis parishii
Dirk R. Walters/Malcolm G. McLeod
1979-8-15
1344
San Luis Obispo
On consultation trip with Michael Mortenson on DOT to bridge replacement sites at intersection of Shell, Camatti, Navajo and San Juan Crks with State hwy 58
Comment
UC1153384
Elymus glaucus
R. F. Hoover
1964-6-7
8993
San Luis Obispo
just above Windy Point (border of meadow); San Carpoforo Creek
Comment
UC1153401
Elymus glaucus
R. F. Hoover
1953-5-3
8284
San Luis Obispo
Lopez Canyon
Comment
CAS-BOT-BC203795
Elymus glaucus subsp. virescens
R. F. Hoover
1947-5-14
7167
San Luis Obispo
Steiner Creek (Serrano Canyon)
Comment
POM261991
Elymus multisetus
I. L. Wiggins
1929-5-23
3737
San Luis Obispo
10 miles east of Shandon
Comment
SBBG109915
Elymus multisetus
C. B. Hardham
1960-6-17
6173
San Luis Obispo
Chris Flood Crk
Comment
UC1146327
Elymus multisetus
R. F. Hoover
1965-6-18
9444
San Luis Obispo
Steiner Creek (Serrano Canyon) near San Luis Obispo; Santa Lucia Range
Comment
UC33708
Elymus multisetus
Joseph Burtt Davy
1901-5
7601
San Luis Obispo
Rancho Asuncion Templeton
Comment
OBI21769
Elymus pacificus
Lee McHenry
1947-5-18
s.n.
San Luis Obispo
S of Hazard Cyn
Comment
OBI58436
Elymus triticoides
Austin P. Griffiths
1983-8-18
s.n.
San Luis Obispo
Oceano Dunes Region. At NW end of Causeway, Oso Flaco Lake
Comment
OBI37660
Emmenanthe penduliflora
David J. Keil, Dirk Walters
1980-4-10
13772
San Luis Obispo
Ca. 0.5 mi W ofjctn with Huerhuero Rd on Park Hill rd
Comment
OBI41059
Emmenanthe penduliflora
David J. Keil
1986-5-13
19433
San Luis Obispo
Hi Mtn Rd near Hi Mtn lookout
945
Comment
RSA135419
Emmenanthe penduliflora
Volney Rattan
1887-06
s.n.
San Luis Obispo
Near San Luis Obispo.
Comment
UC2027482
Emmenanthe penduliflora
Greg Wilvert
2005-5-10
396
San Luis Obispo
Southeast Half of the Caliente Range: Middle Canyon.
Comment
UC2027576
Encelia californica
David J. Keil
2012-7-18
31466
San Luis Obispo
South base of Nipomo Mesa, west if Nipomo.
Comment
UCD131283
Encelia californica
G. Helmkamp
1997-6-21
2066
San Luis Obispo
San Luis Obispo County: Questa Ridge north of San Luis Obispo and 0.4 mile west of radio towers.
260
Comment Read comments May 31 2014
UCR91824
Encelia californica
George K. Helmkamp
1996-5-24
1006
San Luis Obispo
Inner South Coast Range, Along Calif. Hwy 166, 0.5 mi west of the SLO county line, east of Cuyama River
814
Comment Read comments Nov 19 2009
CAS-BOT-BC81671
Ephedra californica
Roxana S. Ferris
1935-3-30
9140
San Luis Obispo
Head of Cuyama Valley near Kern County line
Comment
CDA17362
Ephedra viridis
G. F. Hrusa, G. Wilvert
2005-4-1
16411
San Luis Obispo
Caliente Range; Immed. W of Lawson Spring. W end of Padrone Cyn. Rd.
853
Comment
IRVC28934
Epilobium brachycarpum
G. K. Helmkamp
2003-10-24
8220
San Luis Obispo
El Campo Rd 0.1 mi E of Los Berros Rd, SE of Arroyo Grande Central Coast
46
Comment
OBI81475
Epilobium canum
Marina Miller, Katie Warde
2015-11-6
1
San Luis Obispo
Approx. 200 ft from Mariposa Trailhead directly next to a mulch pile on the right hand side of the trail, near a small clearing with other mulch piles. There is also a dried up creek bed in the area. Plants surrounded by Coyote Bush
Comment
SBBG104459
Epilobium canum subsp. canum
F. L. Johnson, N. A. McCarty
1993-10-14
ROB 715
San Luis Obispo
Chorro Crk in cantonment area; Camp San Luis Obispo
Comment
UC2027015
Epilobium ciliatum subsp. ciliatum
Greg Wilvert
2005-6-29
485
San Luis Obispo
Southeast Half of the Caliente Range. Padrones Spring
Comment
SBBG119687
Epilobium pygmaeum
E. Painter, M. Wetherwax with K. Downing, C. Bratt
2000-5-17
CR 99
San Luis Obispo
W side of Generals Rd, SSE of Nacimiento Ranch buildings; Camp Roberts
150
Comment
SBBG104931
Epipactis gigantea
M. D. Proctor, E. A. Young
1993-4-17
ROB 464
San Luis Obispo
Chorro Crk, 1 km N of Chorro Reservoir; Camp San Luis Obispo
Comment
RSA18102
Epipactis gigantea
Carl B. Wolf
1929-4-16
3644
San Luis Obispo
Narrow canyon of Morro Creek, 6 miles east of Morro Bay.
244
Comment
CAS-BOT-BC57118
Equisetum X ferrissii
R. F. Hoover
1948-4-14
7440
San Luis Obispo
Mouth of Old Creek near Cayucos
Comment
CAS-BOT-BC56973
Equisetum arvense
R. F. Hoover
1950-3-5
7768
San Luis Obispo
Piedras Blancas Point (just north of)
Comment
CAS-BOT-BC57448
Equisetum laevigatum
R. F. Hoover
1947-4-27
7111
San Luis Obispo
Morro Creek, above base of grade on highway to Atascadero
Comment
SBBG108112
Equisetum telmateia subsp. braunii
C. B. Hardham
1960-4-2
5284
San Luis Obispo
Cambria
Comment
RSA43024
Equisetum telmateia var. braunii
Robert F. Hoover
1946-9-17
6423
San Luis Obispo
Oceano
Comment
OBI43355
Eragrostis pectinacea
Eric Wise
1981-10-23
1347
San Luis Obispo
Sinton Sycamore Reservoir on Shell Crk rd 8.9 mi N of Hwy 58
Comment
CAS-BOT-BC284157
Eragrostis pectinacea var. pectinacea
Ernest C. Twisselmann
1967-9-8
13672
San Luis Obispo
T. Franklin Twisselmann residnece, Choice Valley, Temblor Range and teh western San Joaquin Valley
640
Comment
UC1392660
Eremalche parryi
R. F. Hoover
1968-4-16
11038
San Luis Obispo
Chalk Mt. n. side Cuyama Valley, Chalk Mt.
Comment
UCD163546
Eremalche parryi
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
CAS-BOT-BC209632
Eremalche parryi
Ernest C. Twisselmann
1958-5-12
4460
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. North end of Panorama Hills
731
Comment
OBI28881
Eremothera boothii
Melissa Luckow, Rhonda Riggins, Richard Pimentel
1982-5-2
850 -2
San Luis Obispo
9.3 mi SE of jctn County Rd 285 and hwy 58 on County Rd 285. Sheep camp
Comment
CAS-BOT-BC160164
Eremothera boothii subsp. decorticans
R. F. Hoover
1967-3-27
10286
San Luis Obispo
Chalk Mt., Cuyama Valley
Comment
JEPS31680
Eremothera boothii subsp. decorticans
Betty Knight
1929-3-23
San Luis Obispo
Paso Robles
Comment
UC310221
Eremothera boothii subsp. decorticans
Philip A. Munz
1926-4-8
10120
San Luis Obispo
Paso Robles
Comment
UC1123858
Eriastrum densifolium subsp. densifolium
B. Bolt
1936-2-10
567 A
San Luis Obispo
3/4 mi sw Osos Creek (mouth) (Plot No. 38); Cayucos Quadrangle
Comment
RSA0051794
Eriastrum densifolium subsp. densifolium
Nolan Kiner
1953-06
s.n.
San Luis Obispo
Along Calif. Hgw. #1 between Oceano and Guadalupe.
30
Comment
RSA0107362
Eriastrum densifolium subsp. elongatum
Verne Grant
1961-6-25
61 -H
San Luis Obispo
Sand dunes south of Oceano where Hwy 1 and SP tracks run parallel.
30
Comment
CAS-BOT-BC187967
Eriastrum luteum
Rimo Bacigalupi; R. S. Ferris; G. T. Robbins
1955-5-25
5240
San Luis Obispo
Near summit of Parkhill Road, 3.4 miles W of its junction with Las Pilitas Road, 10 miles E of Santa Margarita
533
Comment
OBI42349
Eriastrum luteum
David Keil
1986-5-28
19608
San Luis Obispo
Ca. 1/4-1/2 mi W from jctn with Parkhill Rd along Las Pilitas Rd
Comment
UC335357
Eriastrum luteum
J. G. Lemmon
June 1878
San Luis Obispo
mts. n San Luis Obispo
Comment
OBI7643
Eriastrum pluriflorum subsp. pluriflorum
Christian Smith
1974-5-15
San Luis Obispo
California Valley along highway 58
Comment
SBBG93150
Ericameria arborescens
S. A. Junak
1990-7-26
4427
San Luis Obispo
N slope of W Cuesta Ridge Botanical Area, ca. 0.4 mi NW of Pk 2478, at SW end of mine excavation along abandoned mine rd which intersects W Cuesta Ridge Rd ca. 4 mi W of US Hwy 101
624
Comment
OBI79870
Ericameria arborescens
D. R. Miller
2013-9-4
913 .1074
San Luis Obispo
The Rocky Butte/Pine Mountain Region, Growing along Main Ridge Road, north of Hearst Gate.
915
Comment
SBBG43265
Ericameria ericoides
L. W. Edge
1971-2-5
San Luis Obispo
Oso Flaco Lake
Comment
UC455529
Ericameria linearifolia
I. J. Condit
1910-3-28
San Luis Obispo
Navajo Ridge
Comment
UC1119143
Ericameria nauseosa var. hololeuca
H. A. Jensen
1933-6-14
330
San Luis Obispo
Cuyama River Avenal Quad., Cuyama River
243
Comment
UC1285035
Erigeron blochmaniae
R. F. Hoover
1947-7-10
7296
San Luis Obispo
short distance n of n edge Santa Maria Valley (on Guadalupe-Arroyo Grande road)
Comment
OBI66669
Erigeron bonariensis
D. R. Miller, S. A. Seruta
1999-2-28
299 /706
San Luis Obispo
Pine Mt region. Along rd edg "Burma Rd' to Marmolejo narrows (New rd and work the whole way down)
Comment
SBBG117874
Erigeron bonariensis
E. Painter, M. Wetherwax
1999-11-15
SLO 344
San Luis Obispo
near California Mens Colony sewage plant, at end of Sutter Rd; Camp San Luis Obispo
80
Comment
OBI23206
Erigeron bonariensis
Pat Hawkins
1979-11-20
4
San Luis Obispo
2.4 mi W on Rocky cyn Rd 2.5 mi S of Creston
457
Comment
OBI25766
Erigeron bonariensis
David J. Keil
1980-9-17
14205
San Luis Obispo
Cyn Ranch on Shell Crk Rd 6 mi N of hwy 58
Comment
UCR161473
Erigeron glaucus
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9483
San Luis Obispo
Central Coast, 1.5 mi WNW of Piedras Blancas at Mile 64 of Calif. Highway 1
9
Comment
UCSB51522
Erigeron glaucus
Butts, T.
1967-4-22
San Luis Obispo
Off State Highway 1 at San Simeon Beach
4
Comment
OBI16530
Erigeron philadelphicus
Robert F. Hoover
1947-4-13
6927
San Luis Obispo
Osos Valley
Comment
CDA43311
Erigeron sumatrensis
David J. Keil
2008-8-3
30560
San Luis Obispo
San Luis Obispo. Behind Home Depot store along south side of Froom Ranch Way.
Comment
OBI78786
Eriodictyon californicum
Michael Walgren
2014-4-9
367
San Luis Obispo
North coastal county at the south side of the mouth of San Carpoforo Cr. on a raised terrace of alluvium supporting coastal scrub.
6
Comment
UCD119334
Eriodictyon tomentosum
Roman Gankin
1966-2-17
667
San Luis Obispo
San Luis Obispo County: Along roadside, ca. 2 miles east of Cuesta Pass off U.S. Highway 101.
Comment
OBI13955
Eriodictyon tomentosum
Robert F. Hoover
1947-5-24
7194
San Luis Obispo
Pilitas Crk district
Comment
UC131716
Eriodictyon tomentosum
Alice Eastwood
1902-6-10
San Luis Obispo
bet. Pozo and La Panza (near the boundary between Santa Barbara and San Luis Obispo Counties); bet. Pozo and La Panza
Comment
OBI73551
Eriogonum baileyi var. baileyi
David J. Keil, with Meg Perry and Jason Dart
2010-7-5
30908
San Luis Obispo
Carrizo Plain west -southwest of Carissa Plains Elementary School, south of Highway 58.
614
Comment
CAS-BOT-BC241987
Eriogonum cinereum
Ernest C. Twisselmann
1966-9-10
12798
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
SBBG93916
Eriogonum cithariforme
S. A. Junak
1990-7-13
4406
San Luis Obispo
near N edge of Cuesta Ridge Botanical Area, powerline access rd, just S of second high voltage tower E of W Cuesta Ridge Rd, ca. 1.1 rd mi S of Tassajera Crk Rd
533
Comment
RSA133005
Eriogonum cithariforme
Clare B. Hardham
1959-6-19
4840
San Luis Obispo
Santa Barbara Road, Atascadero
Comment
OBI65075
Eriogonum covilleanum
Greg Wilvert
2005-4-24
312
San Luis Obispo
SE half of the Caliente Range. 2.1 km S of Padrones Spring
1070
Comment
RSA201615
Eriogonum covilleanum
Robert F. Hoover
1952-5-24
8201
San Luis Obispo
Caliente Mountain (head of Morales Canyon)
Comment
CAS-BOT-BC246608
Eriogonum elegans
R. F. Hoover
1966-10-1
10101
San Luis Obispo
Upper Arroyo Grande at confluence of Phoenix Creek
Comment
UC178454
Eriogonum elegans
Katharine Brandegee
1912-10-2
San Luis Obispo
Mission San Miguel Salinas Valley, Mission San Miguel
Comment
SEINET7073763
Eriogonum elongatum
A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
Serpentine opposite Cuesta Gabe [grade?] (Route 101). UTM Zone 10, 715650mE, 3913626mN. Coordinate datum: NAD27.
Comment
OBI31286
Eriogonum fasciculatum
Joy Nishida
1982-6-24
482
San Luis Obispo
1.8 mi S of American Cyn campground
488
Comment
OBI11113
Eriogonum fasciculatum var. fasciculatum
Robert J. Rodin
1954-7-3
5969
San Luis Obispo
Reservoir Cyn, 1 mi N of San Luis Obispo
Comment
UC1032062
Eriogonum fasciculatum var. foliolosum
H. C. Lee
1936-6-13
668
San Luis Obispo
3 1/4 mi sw Stanley Mt. (Alamos Creek); Nipomo Quadrangle, Alamos Creek
Comment
UC634991
Eriogonum fasciculatum var. foliolosum
Herbert L. Mason
1923-6-22
528
San Luis Obispo
near San Luis Obispo; Camp Fremont
Comment
OBI67881
Eriogonum fasciculatum var. polifolium
Greg Wilvert
2005-4-23
294
San Luis Obispo
SE Half of the Caliente Range. 1.7 km NW of Lawson Spring
908
Comment
OBI11088
Eriogonum gossypinum
Robert F. Hoover
1967-4-1
10324
San Luis Obispo
Canyon in Temblor Range near N end of Elkhorn Plain
Comment
UC1873082
Eriogonum gracile
David Keil with Margriet Wetherwax, Beth Painter, J. Olsen, K. Downing, C. Bratt, and L. D. Althouse
2000-5-16
28692
San Luis Obispo
Camp Roberts; vicinity of Twin Bridges (over Nacimiento River).
Comment
SEINET253380
Eriogonum gracile var. gracile
Susan Stokes
1932-8-29
11
San Luis Obispo
Raodside field. Atascadero,
Comment
OBI11052
Eriogonum gracile var. gracile
Robert F. Hoover
1949-5-22
7723
San Luis Obispo
14 mi E of Creston on La Panza Rd
Comment
RSA587664
Eriogonum gracile var. gracile
C. F. Smith
1993-6-2
12468
San Luis Obispo
On ridge below junction of roads (Cuyama-Carrizo and to lookout) at summit of Caliente Range.
Comment
CAS-BOT-BC261149
Eriogonum gracillimum
Ernest C. Twisselmann
1954-6-5
1332
San Luis Obispo
Panorama Hills, Southeastern San Luis Obispo County, Temblor Range and the Western San Joaquin Valley
670
Comment
SBBG17262
Eriogonum inerme
C. B. Hardham, C. Butterworth
1960-6-10
6591
San Luis Obispo
Black Mtn, Highland District, E of Creston
914
Comment
CAS-BOT-BC257483
Eriogonum inerme var. inerme
C. Butterworth; Clare B. Hardham
1960-6-10
6591
San Luis Obispo
Black Mt., east of Creston, Highland Dist.
914
Comment
UC771744
Eriogonum nudum var. indictum
R. F. Hoover
1946-9-14
5388
San Luis Obispo
Palo Prieto Canyon
Comment
CAS-BOT-BC271984
Eriogonum nudum var. pubiflorum
Ernest C. Twisselmann
1954-11-7
1653
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at Summit of Palo Prieta Creek, 7 miles south of Cholame
548
Comment
OBI10994
Eriogonum nudum var. pubiflorum
Robert F. Hoover
1965-9-15
9553
San Luis Obispo
Summit on Pozo-Arroyo Grande rd
Comment
UC1254075
Eriogonum nudum var. pubiflorum
R. Langston and Jerry Powell
1964-9-11
465
San Luis Obispo
8 road mi w Simmler
Comment
UC1296103
Eriogonum nudum var. pubiflorum
R. F. Hoover
1947-9-19
7399
San Luis Obispo
4 mi se Santa Margarita
Comment
CAS-BOT-BC266831
Eriogonum ordii
R. F. Hoover
1967-4-16
10482
San Luis Obispo
Canyon in Temblor Range near north end of Elkhorn Plain
Comment
UCD100825
Eriogonum parvifolium
Austin P. Giffins; Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
San Luis Obispo County: 1/3 way S of point on Morro Bay Sandspit.
20
Comment
POM280012
Eriogonum parvifolium var. parvifolium
E. A. Purer
1933-7-20
5078
San Luis Obispo
Northwest of Guadalupe.
Comment
RSA64597
Eriogonum parvifolium var. parvifolium
F. W. Peirson
1920-7-30
2323
San Luis Obispo
Near Willow Creek, Morro region
Comment
CAS-BOT-BC268372
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
CAS-BOT-BC268386
Eriogonum roseum
Clare B. Hardham
1963-7-3
10901
San Luis Obispo
Santa Lucia Mountains. Waterdog Creek
609
Comment
CAS-BOT-BC268391
Eriogonum roseum
R. F. Hoover
1966-9-16
10067
San Luis Obispo
Creston
Comment
POM279938
Eriogonum roseum
Lyman Benson
1936-9-8
7997
San Luis Obispo
Paso Robles. Mt range: South Coast; watershed: Salinas River.
335
Comment
UCSB16615
Eriogonum viridescens
Hardham, Clare
1963-6-20
San Luis Obispo
Freeborne Mt
Comment
CAS-BOT-BC304105
Eriophyllum confertiflorum
Alma Sweet
1919-1-1
s.n.
San Luis Obispo
Unspecified
Comment
OBI53017
Eriophyllum confertiflorum
Kristina Hand
1992-7-15
s.n.
San Luis Obispo
Ridge between Prefumo Cyn and See cyn
Comment
OBI66569
Eriophyllum lanatum var. achilleoides
D. R. Miller
1998-5-10
598 -686
San Luis Obispo
Pine Mtn Region. Along tobacco ridge rd.
550
Comment
CAS-BOT-BC301818
Eriophyllum multicaule
R. F. Hoover
1947-4-13
6925
San Luis Obispo
Baywood Park
Comment
SEINET8687402
Eriophyllum multicaule
R. W. Summers
1884-6-17
s.n.
San Luis Obispo
Pecho; sand beach
Comment
UC608347
Eriophyllum multicaule
C. A. Graham
1938-4-8
293
San Luis Obispo
0.5 mi wsw of Bee Rock (Bee Rock Canyon, a tributary of the San Antonio River, sw of Bradley); Bradley Quadrangle, Bee Rock Canyon
457
Comment
UCR122124
Eriophyllum multicaule
George K. Helmkamp
2002-4-20
7460
San Luis Obispo
Central Coast, Los Osos, 0.2 mile northwest of Monarch Lane
9
Comment
CAS-BOT-BC301819
Eriophyllum multicaule
R. F. Hoover
1947-4-20
6978
San Luis Obispo
Near El Dorado School
Comment
POM216198
Eriophyllum multicaule
D. D. Keck
1933-5-5
2226
San Luis Obispo
5.5 miles south of Oceano on road to Guadalupe, southwestern San Luis Obispo County
Comment
OBI35401
Eriophyllum staechadifolium
Helen Jones
1982-9-21
97
San Luis Obispo
Piedras Blancas Point
Comment
UC57415
Eriophyllum staechadifolium
J. H. Barber
San Luis Obispo
Morro
Comment
SBBG113980
Erodium brachycarpum
E. C. Twisselmann
1969-4-24
15156
San Luis Obispo
Bedell Ranch, 5 mi SE of Creston
350
Comment
CAS-BOT-BC41447
Eruca vesicaria subsp. sativa
Ernest C. Twisselmann
1954-4-12
1046
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Road at Cholame Creek Bridge.
426
Comment
UCR161669
Eryngium armatum
George K. Helmkamp, E. A. Helmkamp
2005-5-17
9506
San Luis Obispo
Central Coast, 2.5 mi WNW of San Simeon; along Calif. Highway 1
11
Comment
OBI77694
Eryngium vaseyi
David J. Keil
1998-5-6
27097
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
UCR266174
Eryngium vaseyi var. vaseyi
David J. Keil, Elizabeth Painter, Margariet Wetherwax, Jody Olsen, K. Downing, C. Bratt, Lynne D. Althouse
2000-5-16
28683
San Luis Obispo
Camp Roberts; along C25 Road, c. 0.4 air km SW of junction with Avery Rd., c. 3.2 air km due west of Nacimiento River, c. 2.5 air km due north of Nacimiento River
201
Comment
UC10554
Erysimum capitatum
W. H. Brewer
1861-4-30
513
San Luis Obispo
Atascadero
Comment
SD25197
Erysimum capitatum var. capitatum
Frank F. Gander
1939-5-15
7536
San Luis Obispo
Paso Robles
Comment
SBBG14001
Erysimum suffrutescens
E. R. Blakley
1962-5-23
5137
San Luis Obispo
near the outlet at the W edge of Oso Flaco Lake
6
Comment
OBI4923
Erysimum suffrutescens
Aart C. De Vos
1963-4-30
97
San Luis Obispo
2 mi S of Morro Bay
Comment
OBI32242
Erythranthe cardinalis
David J. Keil
1981-6-20
14913
San Luis Obispo
N of San Simeon along the channel and banks of Aroryo de la Cruz E of hwy 1
Comment
OBI78383
Erythranthe cardinalis
Robert F. Hoover
1947-6-6
7274
San Luis Obispo
Cottonwood Pass, W of summit
Comment
CAS-BOT-BC151486
Erythranthe latidens
Alice Eastwood; John Thomas Howell
1937-4-22
3858
San Luis Obispo
5 miles east of Templeton on roat to Creston
Comment
UCR104967
Eschscholzia caespitosa
George K. Helmkamp
1997-6-20
2052
San Luis Obispo
Central Coast, Los Osos, c. 0.2 mi. NE of Buckskin & Martingale
27
Comment
OBI53154
Eschscholzia caespitosa
Steven A. Junak, Tina J. Ayers
1989-7-14
4113
San Luis Obispo
Cuesta Ridge Botanical Area. Los Padres Natl Forest. Extreme N edge of Botanical Area, at end of powerline rd 0.4 mi SW of intersection with Tassajera Crk rd; intersection is 1.8 mi W of hwy 101
506
Comment
OBI22956
Eschscholzia californica
Andrew Rybak
1972-8-24
7
San Luis Obispo
Poly Cyn, Cal Poly campus, San luis Obispo
Comment
OBI6957
Eschscholzia californica
S. S. Equinoa
1968-2-4
8
San Luis Obispo
10 mi S of San Luis Obispo in Avila Beach
Comment
UCD100579
Eschscholzia californica
Shannon M. Still
2006-5-15
101 B
San Luis Obispo
California. San Luis Obispo County: About 0.2 mi. south of entrace to Piedras Blancas Lighthouse off CA-1.
29
Comment
UCR16452
Eschscholzia californica
Linda Hine
1967-3-25
s.n.
San Luis Obispo
Jct of Los Barros Road and Hwy 101
19
Comment
CAS-BOT-BC403466
Eschscholzia californica
Clare B. Hardham
1956-4-4
347
San Luis Obispo
Santa Lucia Mountains. Jack Mountain
Comment
CAS-BOT-BC403478
Eschscholzia californica
Ernest C. Twisselmann
1966-9-10
12802
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Hills at the head of Palo Prieta Canyon
640
Comment
CAS-BOT-BC403479
Eschscholzia californica
Ernest C. Twisselmann
1954-4-12
1042
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Pass
624
Comment
CAS-BOT-BC403494
Eschscholzia californica
Roxana S. Ferris
1929-4-13
7526
San Luis Obispo
Hills east of San Luis Obispo
Comment
OBI5037
Eschscholzia californica
Robert J. Rodin
1956-5-29
6085
San Luis Obispo
S end of Morro Bay
Comment
OBI58253
Eschscholzia californica
Austin P. Griffiths
1977-12-5
s.n.
San Luis Obispo
Oceano Region. Residential berm between Halcyon and Oceano
Comment
SDSU830
Eschscholzia californica
D. F. Howe
1960-4-10
2856
San Luis Obispo
East of sand dunes south of Morro Bay.
Comment
CDA15099
Eschscholzia lemmonii
G. F. Hrusa
1998-3-28
14181
San Luis Obispo
South Coast Ranges; Carrizo Plain Natural Area. Above headwaters of Bitterwater Ck. immed. to E of MU Ranch and S of Elkhorn Grade Rd. at S end of Carrizo Plain 3 mi. N of Hwy 166 intersection.
Comment
CAS-BOT-BC76463
Eschscholzia lemmonii
Ernest C. Twisselmann
1955-4-6
1802
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Croker Canyon.
822
Comment
UC1004698
Eschscholzia lemmonii
J. M. Tucker
1952-4-19
2351
San Luis Obispo
ne Caliente Mountain (foothills on s border of Plain); Carrizo Plain
Comment
UC1296229
Eschscholzia lemmonii
R. F. Hoover
1952-4-1
8066
San Luis Obispo
8 mi e Simmler; East edge of Carrizo Plain
Comment
OBI72399
Eucalyptus globulus
J. Olson & R. Root, R. Root
2000-7-11
s.n.
San Luis Obispo
Camp San Luis Obispo. Roadside at intersection of Range and Kern rds
Comment
OBI76801
Eucalyptus polyanthemos
Gino Franceschi
1964-3-5
17
San Luis Obispo
Laguna Lake, Madonna rd, SLO
Comment
OBI25700
Eucalyptus tereticornis
Hannah Rothlin
1981-2-20
10
San Luis Obispo
Along the road banks of Poly Cyn rd, .5 mi N of the entrance
Comment
SEINET7072475
Eucrypta chrysanthemifolia
A. G. Vestal
1963-4-21
s.n.
San Luis Obispo
Dunes about 7 miles south of Arroyo Grande. Coordinate datum: NAD27.
Comment
OBI74646
Eucrypta chrysanthemifolia var. chrysanthemifolia
David J. Keil
1987-5-6
20140
San Luis Obispo
Hwy 229 ca 1/2 mile north of junction highway 58.
Comment
UCD107073
Eulobus californicus
S. P. Lynch
1974-4-21
457
San Luis Obispo
San Luis Obispo County: On Highway 58, ca. 3.7 miles NE of Sta Margarita at bridge over Salia River.
609
Comment
OBI57818
Euphorbia maculata
David J. Keil
1998-6-8
27666
San Luis Obispo
Atascadero, 1 road mile E of Salinas River bridge, along Hwy 41.
280
Comment
OBI27763
Euphorbia ocellata
David J. Keil
1980-9-21
14236
San Luis Obispo
3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk cyn
Comment
OBI60706
Euphorbia ocellata
Ann Cochran
1986-7-12
16
San Luis Obispo
20's area in hills. T30S, R18E, sect 36 and T30S, R19E, sect 31
Comment
OBI38318
Euphorbia peplus
David J. Keil
1976-10-20
11865
San Luis Obispo
Campus of Calif Polytechnic State Univ
Comment
SEINET10385139
Euphorbia serpens
David Keil
1983-10-22
18003
San Luis Obispo
Campus of California Polytechnic State University, [San Luis Obispo] among ornamental plantings near Fisher Hall
Comment
RSA649265
Euphorbia spathulata
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel
1982-3-13
15709
San Luis Obispo
Pennington Creek Biological Reserve, W of San Luis Obispo.
Comment
SD244684
Euphorbia spathulata
David Keil
1998-6-8
27699
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 Road.
Comment
OBI5598
Euthamia occidentalis
Sharon Jochums
1974-5-18
224
San Luis Obispo
Arroyo de la Cruz W of hwy 1 near ocean end
Comment
OBI40171
Extriplex californica
David J. Keil
1981-4-25
14582
San Luis Obispo
Baywood Park at Sweet Springs marsh. Freshwater spring emptying into southern end of Morro Bay salt marsh
Comment
OBI58114
Extriplex californica
Austin P. Griffiths, Winton H. "Woody" Frey
1981-10-5
s.n.
San Luis Obispo
Nipomo Dune Region, midway towards Mussel Point from Guadalupe Beach
Comment
SBBG109925
Festuca
C. B. Hardham
1959-4-12
4234
San Luis Obispo
Cambria
Comment
OBI31093
Festuca arundinacea
Julie M. Vanderwier
1980-11-10
s.n.
San Luis Obispo
Indian Knob Tar Sands
Comment
OBI5611
Festuca bromoides
Sharon Jochums
1974-4-10
112
San Luis Obispo
W of hwy 1 on marine terr of Point San Simeon
Comment
SBBG118033
Festuca bromoides
J. Froland
1998-4-10
2
San Luis Obispo
ca. 0.8 mi W of jct of Poop-out Rd and Bee Rock Rd, on S side of Bee Rock Rd; Camp Roberts; near LCTA Plot 131
210
Comment
OBI2835
Festuca californica
Larry E. Brown
1971-4-25
1962
San Luis Obispo
In Perfumo Cyn near San Luis Obispo
Comment
UCSB16660
Festuca californica
Hardham, Clare
1957-4-25
San Luis Obispo
Santa Lucia Mountains; north slope Cypress
Comment
CAS-BOT-BC278313
Festuca californica subsp. californica
Clare B. Hardham
1958-5-10
3311
San Luis Obispo
Santa Lucia Mountains. Cypress Mt.
Comment
UC33655
Festuca elmeri
Joseph Burtt Davy
1901-5
7584
San Luis Obispo
Templeton
Comment
UCR9400
Festuca microstachys
D. H. Wilken
1965-3-27
140 C
San Luis Obispo
Crocker Grade, W slope of the Temblor Range
915
Comment
OBI21846
Festuca microstachys
Robert F. Hoover
1949-4-21
7614
San Luis Obispo
Just E of San Juan River on road from La Panza to Simmler
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
OBI59043
Festuca microstachys
David J. Keil
1998-4-30
26992
San Luis Obispo
1.5 miles from Hwy 58 on Red Hill Rd. Los Padres National Forest.
Comment
SBBG87782
Festuca microstachys var. microstachys
C. F. Smith
1950-4-27
2680
San Luis Obispo
rd SE of Choice Valley School near Grant Dry Lake
Comment
OBI42387
Festuca myuros
David J. Keil
1986-4-8
19120
San Luis Obispo
Fire Ecology Classtrip to BLM land on E side of Santa Margarita Lake
Comment
UCSB30273
Festuca myuros
Hardham, Clare
1961-5-18
San Luis Obispo
between Pine Mt. and Rooky Butte; Santa Lucia Mountains
Comment
SBBG94436
Festuca myuros var. hirsuta
S. A. Junak
1990-4-26
4212
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
OBI34403
Festuca octoflora
David J. Keil, Kathy Jones
1982-4-4
15841
San Luis Obispo
Nipomo Mesa along Black Lake Cyn
Comment
OBI71412
Festuca perennis
Larry Kelly, David J. Keil
1988-10-1
247
San Luis Obispo
Pismo marsh between Pismo State Beach campground and Grand Ave
Comment
OBI75838
Festuca perennis
Al Lindholm
1971-4-24
220
San Luis Obispo
Fitzhugh property [6 mi N of Cayucos, Santa Lucia Mts. Cypress Mtn Quad, T28S, R10E, sect 3,4,5,8,9,10, 15,16,17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Crks. 1/2 mi SE of Geode Mtn
Comment
OBI2546
Festuca pratensis
Larry E. Brown
1971-6-19
2043
San Luis Obispo
Cal Poly campus in San Luis Obispo
Comment
OBI50374
Festuca rubra
David J. Keil, Melissa Luckow, Dirk Walters, Malcolm McLeod, Craig Cunningham, et al.
1983-6-12
17157
San Luis Obispo
Vicinity of Arroyo de los Chinos and Arroyo de la Cruz N of San Simeon
Comment
UCR131093
Filago gallica
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4910
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
OBI5593
Foeniculum vulgare
Sharon Jochums
1974-5-19
219
San Luis Obispo
S of Arroyo de la Cruz W of hwy 1
Comment
SBBG34928
Fragaria chiloensis
Mrs. R. W. Summers
1882-2-17
San Luis Obispo
Oso Flaco sand hills
Comment
OBI72612
Fragaria vesca
Jacey Garrison, Damon Cockerham
2002-2-2
7
San Luis Obispo
Los Osos, Montana de oro. 1.25 mi S of ranger station. Along hiking trl, left of rd. 1 mi down trail head
38
Comment
CAS-BOT-BC457507
Fragaria vesca subsp. californica
John Thomas Howell
1964-6-30
40856
San Luis Obispo
In Monterey Pine forest, Cambria
Comment
OBI29949
Frangula californica subsp. californica
Donald Price
1972-5-10
2
San Luis Obispo
hwy 41, 5 mi E of Morro Bay
Comment
SBBG43002
Frankenia salina
L. W. Edge
1971-10-6
San Luis Obispo
Morro Bay State Park
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
SBBG72768
Fremontodendron californicum
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
RSA15701
Fritillaria affinis
Carl B. Wolf
1929-4-13
3447
San Luis Obispo
3 miles S of Paso Robles.
213
Comment
CAS-BOT-BC130229
Fritillaria agrestis
R. F. Hoover
1949-4-21
7621
San Luis Obispo
14 mi. E. of Creston on La Panza Road
Comment
OBI76805
Fritillaria biflora
David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel
1982-3-13
15701
San Luis Obispo
Pennington Crk Biological Rserve, W of San Luis Obispo
Comment
UCR80518
Fritillaria biflora
Don Pendleton
1992-3-15
92- 6
San Luis Obispo
E side of Atascadero, adjacent to railroad tracks on N-S trending ridge west of Salinas River, behind private residence at 7103 Sycamore Road.
366
Comment
OBI23333
Fritillaria biflora
J. T. Arnold
1965-4-11
55
San Luis Obispo
Sect 2, T31S, R11E
Comment
SEINET8478809
Fritillaria biflora
W. Roderick
1967-3-12
s.n.
San Luis Obispo
1 mile S of entrance to San Simeon.
8
Comment
UCD77730
Fritillaria biflora
Robert E. Preston
1999-3-29
1208
San Luis Obispo
San Luis Obispo County: Ca. 6 mi NE of Morro Bay.
304
Comment
UC1873081
Fumaria capreolata
David Keil
2001-3-13
29174
San Luis Obispo
San Luis Obispo. End of South Street at San Luis Creek.
Comment
CDA15178
Galium aparine
G. F. Hrusa
1998-4-27
14286
San Luis Obispo
Caliente Range; Lower Goat Springs Canyon, approx. 2 mi. W of Soda Lake Rd.
Comment
OBI58734
Galium aparine
David J. Keil
1998-4-20
26833
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
OBI25042
Galium californicum subsp. flaccidum
David J. Keil, Dirk Walters
1980-4-26
13903
San Luis Obispo
Along Town Crk near Lime Mtn Mine, W of Paso Robles
Comment
JEPS35315
Galium californicum subsp. flaccidum
R. F. Hoover
1964-5-11
8788
San Luis Obispo
road to Hill Mountain from Pozo-Arroyo Grande summit
Comment Read comments Jun 26 2013
OBI32378
Galium hardhamiae
David J. Keil
1982-5-9
16060
San Luis Obispo
Road to top of Cypress Mtn from Warrens' cabin
Comment
SBBG104754
Galium porrigens var. porrigens
F. L. Johnson, E. A. Young
1993-5-24
ROB 575
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UCR123549
Gazania linearis
George K. Helmkamp, Elizabeth Helmkamp
1999-11-10
5336 A
San Luis Obispo
Central Coast, Atascadero State Beach, 1.2 mi NNW of the junction of Calif. Hwy 1 and Calif. Hwy 41
6
Comment
OBI28270
Genista monspessulana
Rick Frelinger
1982-5-25
87
San Luis Obispo
San Luis Crk in Reservoir Cyn
Comment
RSA0095182
Gilia achilleifolia subsp. achilleifolia
George K. Helmkamp, Elizabeth A. Helmkamp
2001-4-29
6595
San Luis Obispo
Irish Hills: Profumo Cyn Rd., 2.8 mi W of Los Osos Valley Rd. (SW of San Luis Obispo).
91
Comment
UC455638
Gilia achilleifolia subsp. achilleifolia
California Polytechnic School
94
San Luis Obispo
Arroyo Grande
Comment
UC52761
Gilia achilleifolia subsp. achilleifolia
Mrs. R. W. Summers
San Luis Obispo
Comment
UC809605
Gilia achilleifolia subsp. achilleifolia
Verne Grant, Alva Grant
1948-5-29
8555
San Luis Obispo
five mi sw San Luis Obispo (on hywy 101); sw of San Luis Obispo
Comment
UC23734
Gilia achilleifolia subsp. multicaulis
Alice King
Apr. 1895
San Luis Obispo
Arroyo Grande
Comment
UCR42844
Gilia capitata
David J. Keil
1982-5-2
15911
San Luis Obispo
c. 1 mi west of jct. of Hueruero Rd. with Calif. Rte 58 and S on dirt road
484
Comment
OBI74337
Gilia clivorum
Theo Fitanides, Anthony Baniaga
2010-3-26
54
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
343
Comment
SBBG4939
Gilia clivorum
C. B. Hardham
1957-3-30
1602
San Luis Obispo
Cypress Mtn
Comment
POM127016
Gilia tenuiflora
R. W. Summers
1884-06
s.n.
San Luis Obispo
San Luis Obispo County.
Comment
RSA148693
Gilia tenuiflora
Clare B. Hardham
1961-4-1
6693
San Luis Obispo
Along the Nacimiento. Los Burros and Los Bueyes Creek.
30
Comment Read comments Apr 20 2013
RSA67531
Gilia tenuiflora
P. A. Munz
1951-4-13
16310
San Luis Obispo
Grade on Hwy 178, above La Panza Public Camp, La Panza Range.
701
Comment
SBBG96151
Gilia tenuiflora subsp. amplifaucalis
C. F. Smith
1973-4-26
10522
San Luis Obispo
E base of Caliente Mtn, lower Cuyama Valley
Comment
SBBG112376
Gilia tenuiflora subsp. amplifaucalis
D. Keil
1985-3-31
18523
San Luis Obispo
St Hwy 58, ca. 100 m E of jct with Huerhuero Rd
Comment
CAS-BOT-BC226464
Gilia tenuiflora subsp. tenuiflora
Alice Eastwood
1902-6-16
s.n.
San Luis Obispo
Santa Maria Rd. Near the Boundary between Santa Barbara and San Luis Obispo Counties
Comment
SBBG124138
Gilia tricolor subsp. diffusa
D. Wilken with E. Painter, P. De Vries
2011-3-30
17935
San Luis Obispo
hills ca 3.5 km NE of Padrones Spring, ca. 1.8 km S of jct of Padrones Spring Cyn Rd and Soda Lake Rd
249
Comment
OBI56619
Gnaphalium palustre
David J. Keil
1998-5-20
27339
San Luis Obispo
Los Padres National Forest. Vicinity of trailhead, about 11 mi. NE of junction with Tepusquet Canyon Road along Hwy 166.
Comment
OBI65008
Grayia spinosa
Greg Wilvert
2005-4-5
150
San Luis Obispo
SE Half of Caliente Range. 300 m N of Wells Spring
884
Comment
RSA201692
Grayia spinosa
Robert F. Hoover
1952-4-20
8139
San Luis Obispo
Low hills near N end of Elkhorn Plain, W base of Temblor Range.
Comment
OBI57027
Greeneocharis circumscissa
G. F. Hrusa
1998-4-25
14224
San Luis Obispo
South Coast Ranges. Carrizo Plain Natural Area. Quad: Wells Range. At S end of Swain pasture and appr. 1/2 mi W of Soda Lake Rd
660
Comment
OBI65087
Greeneocharis circumscissa
Greg Wilvert
2005-4-25
336
San Luis Obispo
SE Half of the Caliente Range. Wells Cyn.
845
Comment
OBI79836
Grindelia
David J. Keil, with Mike Walgren
2012-9-8
31533
San Luis Obispo
Harmony Headlands State Park, south of Cambria, west of California Highway 1
Comment
OBI5217
Grindelia camporum
French H. Morgan
1972-5-23
2
San Luis Obispo
1 mi off US 101 in Reservoir Cyn
146
Comment
CAS-BOT-BC305101
Grindelia hirsutula
R. F. Hoover
1946-7-21
6230
San Luis Obispo
San Simeon Creek Beach
Comment
CAS-BOT-BC305128
Grindelia hirsutula
R. F. Hoover
1946-7-21
6230
San Luis Obispo
San Simeon Creek Beach
Comment
CAS-BOT-BC305129
Grindelia hirsutula
R. F. Hoover
1946-8-8
6282
San Luis Obispo
North end of Morro Bay
Comment
UC455832
Grindelia hirsutula
unknown
65
San Luis Obispo
Poly Canyon San Luis Obispo, Poly Canyon
Comment
CAS-BOT-BC305092
Grindelia hirsutula
Ernest C. Twisselmann
1968-9-16
14930
San Luis Obispo
Union District: 2.5 miles east of Huero Huero [Huerhuero] Creek on old Highway 41
243
Comment
OBI57144
Grindelia hirsutula
G. F. Hrusa
1993-5-20
11028
San Luis Obispo
Reservoir Cyn
350
Comment
OBI6215
Grindelia hirsutula
P. A. Holden
1968-5-7
278
San Luis Obispo
Near old road 1 mi N of Lopez Dam in Lopez Canyon
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
OBI72916
Hainardia cylindrica
David J. Keil
1988-6-23
20799
San Luis Obispo
Morro Bay-hillsides between Little Morro Creek Road and South Bay Blvd, north of Highway 1
Comment
SJSU5864
Hakea suaveolens
C. D. Duncan
1958-10-12
San Luis Obispo
Cambria Pines Lodge, Cambria Pines
Comment
OBI50571
Hazardia squarrosa
Jan Barber, Sue Weis
1993-6-16
10
San Luis Obispo
West of Laguna Lake Park
Comment
SBBG117744
Hazardia squarrosa var. squarrosa
E. Painter, M. Wetherwax, K. Downing, D. Keil, J. Olson
2002-9-4
CR 362
San Luis Obispo
Sulphur Spring Rd; Camp Roberts
255
Comment
CAS-BOT-BC306725
Helenium bigelovii
Clare B. Hardham
1956-7-15
1258
San Luis Obispo
Santa Lucia Mountains. Santa Rita Creek
Comment
OBI38452
Helenium puberulum
Eric Wise
1981-6-29
800
San Luis Obispo
Celery Lake of Dune Lakes
Comment
SBBG104432
Helenium puberulum
F. L. Johnson, E. A. Young
1993-6-23
ROB 688
San Luis Obispo
Chorro Crk, near gravel pit; Camp San Luis Obispo
Comment
OBI16341
Helenium puberulum
Robert F. Hoover
1964-8-13
9216
San Luis Obispo
Santa Lucia Range. San Bernardo crk
Comment
RSA585587
Helenium puberulum
F. L. Johnson
1993-6-23
ROB- 0688
San Luis Obispo
Chorro Creek near gravel pit.
Comment
UC1069474
Helianthus gracilentus
G. T. Nordstrom
1937-6-13
1340
San Luis Obispo
.6 mi s Klau; Adelaida Quadrangle
Comment
CAS-BOT-BC305757
Helianthus gracilentus
David D. Keck
1934-4-26
2833
San Luis Obispo
7.8 mi. W. of La Panza on west side of Pozo Range
670
Comment
OBI57048
Heliotropium curassavicum
David J. Keil
1998-8-19
27988
San Luis Obispo
Carrizo Plain. Seven Mile Rd. at Brythe Rd. (0.3 miles from Soda Lake Rd.).
585
Comment
OBI38241
Heliotropium curassavicum var. oculatum
Eric Wise
1983-10-16
1838
San Luis Obispo
Grant Lake. Bordering James Grant's property on Choice Valley rd about 1 mi S of Choice Valley school
Comment
CAS-BOT-BC305914
Helminthotheca echioides
Ernest C. Twisselmann
1959-5-23
5265
San Luis Obispo
Morro Bay: just west of Baywood
3
Comment
OBI38438
Helminthotheca echioides
Eric Wise
1981-6-15
584
San Luis Obispo
Turri Rd, 1 mi E of So Bay Blvd
Comment
SEINET11197271
Helminthotheca echioides
R. R. Halse
2012-3-27
8442
San Luis Obispo
Along State Hwy. 1, ca. 1.4 miles S of Ragged Point, near the spot where the Hwy. crosses over San Carpoforo Creek
21
Comment
OBI23116
Helminthotheca echioides
Lisa Bradley
1979-11-20
2
San Luis Obispo
Shearer Ave and Thalberg in Cayucos
15
Comment
OBI78991
Hemizonia congesta
David J. Keil
2013-8-22
31950
San Luis Obispo
Private land east of Morro Bay State Park along Morro Creek Road, east of gate at eastern end of Turtle Rock trail, northern side of Cerro Cabrillo
15
Comment
CAS-BOT-BC314902
Hemizonia congesta subsp. luzulifolia
L. R. Abrams
1920-7-25
7640
San Luis Obispo
Between Morro and San Luis Obispo
Comment
OBI62154
Hemizonia congesta subsp. luzulifolia
P. A. Holden
1968-8-10
522
San Luis Obispo
1 mi W of damsite in Lopez Cyn
Comment
UC1506465
Hemizonia congesta subsp. luzulifolia
A. C. Sanders and S. Hagopian
1980-9-13
303
San Luis Obispo
near Cambria (0.6 mi from Hwy. 46, along Cypress Mountain Road); Cypress Mountain
Comment
UCR132554
Hemizonia corymbosa subsp. macrocephala
George K. Helmkamp
2003-8-31
8096
San Luis Obispo
Central Coast, Callender Road at US-1 south of Arroyo Grande
30
Comment
RSA492679
Hemizonia fasciculata
Walter Wisura, L. Aberbom
1989-5-16
4346
San Luis Obispo
San Bernardo Creek Ranch, E of Morro Bay
Comment
OBI16137
Hemizonia increscens subsp. foliosa
Robert F. Hoover
1946-9-15
6404
San Luis Obispo
Pozo
Comment
UC2027263
Hemizonia increscens subsp. increscens
David Keil with V. L. Holland
1988-9-9
21124
San Luis Obispo
North of Cayucos. West of Highway 1 on Villa Creek Road at site of partially constructed abalone farm
Comment
UCR161462
Hemizonia pentactis
George K. Helmkamp, E. A. Helmkamp
2005-6-12
9644
San Luis Obispo
South Central Coast Ranges, along Calif. Hwy 58 (Calf Canyon Hwy), 6.7 miles east of Santa Margarita
485
Comment
SBBG123081
Hesperevax caulescens
D. Keil, K. Keil
2001-4-20
29366
San Luis Obispo
Davis Rd, 1.8 mi SE of Hwy 46, SE of Cholame
420
Comment
SEINET5782067
Hesperevax caulescens
Marcus E. Jones
1882-1
3225
San Luis Obispo
San Luis Obispo
Comment
SBBG93720
Hesperocnide tenella
S. A. Junak
1990-4-26
4191
San Luis Obispo
near N boundary of Cuesta Ridge Botanical Area, ca. 0.4 mi S of Tassajera Crk Rd at S end of dirt rd on Ames property, which is ca. 1.8 mi W of intersection with Hwy 101
518
Comment
SJSU3603
Hesperocnide tenella
C. W. Sharsmith
1962-4-22
6868
San Luis Obispo
Carrizo Rocks, edge of Carrizo Plain c. 4 mi SW of Simmler
Comment
SD142745
Hesperocyparis sargentii
Carl B. Wolf
1934-11-1
San Luis Obispo
Santa Lucia Mountains, Chorro Creek, north of National Guard Camp
230
Comment
CAS-BOT-BC422592
Hesperomecon linearis
R. F. Hoover
1947-3-29
6782
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC422571
Hesperomecon linearis
Ernest C. Twisselmann
1955-5-27
2053
San Luis Obispo
La Panza Range. Cammatta Canyon at Bethel Ranch fence.
533
Comment
OBI51749
Hesperoyucca whipplei
R. Mike Arens
1994-6-10
83
San Luis Obispo
Calif Polytechnic State Univ campus. Poly Cyn near Botanical Garden
152
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
OBI47493
Heterocodon rariflorum
David J. Keil, Rhonda Riggins
1984-4-26
18212
San Luis Obispo
Rd to Stony Crk campground, about 0.4 mi from jctn with Avenales and Agua Escondido Rds
Comment
SBBG104493
Heteromeles arbutifolia
F. L. Johnson, E. A. Young
1993-5-24
ROB 557
San Luis Obispo
2 km SE of Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
RSA0072381
Heteromeles arbutifolia var. arbutifolia
F. L. Johnson, M. D. Proctor
1993-2-19
ROB- 126
San Luis Obispo
1 km SW of Ranch House on Nacimiento Road.
Comment
JEPS31118
Heterotheca sessiliflora subsp. echioides
Ernest C. Twisselmann
1962-10-10
7912
San Luis Obispo
Highway 173 at the Lewis Ranch Temblor Range, Western San Joaquin Valley, Carrisa Plains
630
Comment
CAS-BOT-BC423441
Heuchera micrantha var. hartwegii
W. R. Dudley
1903-8-6
s.n.
San Luis Obispo
Coast Trail, canyon south of Water's; Santa Lucia Mts.
Comment
JEPS35244
Hieracium argutum
R. F. Hoover
1946-8-3
6251
San Luis Obispo
Upper Coon Creek
Comment
CAS-BOT-BC318468
Hieracium argutum
Clare B. Hardham
1960-6-27
6324
San Luis Obispo
Black Mt., Rte. 41, Cambria-Cayucos Road, Santa Lucia Mountains
609
Comment
CAS-BOT-BC318469
Hieracium argutum
R. F. Hoover
1969-7-17
11475
San Luis Obispo
Just west of Cuesta Pass summit
Comment
UC1191603
Hoita orbicularis
Malcolm A. Nobs and S. Galen Smith
1949-6-22
815
San Luis Obispo
3 mi s Pismo Beach; Oceano
Comment
UCR119837
Holcus lanatus
David J. Keil
1984-5-28
18290
San Luis Obispo
Central Coast, along southern end of Morro Bay at Sweet Springs Marsh
1
Comment
OBI54394
Hollisteria lanata
George Butterworth
1995-7-9
95
San Luis Obispo
Carrizo Plain Natural Area. 1.8 mi SE of Crocker Rd along Elkhorn Rd
Comment
CAS-BOT-BC412718
Hollisteria lanata
Ernest C. Twisselmann
1954-6-3
1315
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Pass: 7 miles south of Cholame
670
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
UC1128003
Holodiscus discolor
G. T. Nordstrom
1937-6-9
1325
San Luis Obispo
1.2 mi nw of Josephine School
609
Comment
OBI61074
Holodiscus discolor
P. A. Holden
1968-6-5
345
San Luis Obispo
In northern part of See Cyn
Comment
OBI59122
Hordeum brachyantherum
David J. Keil, with Kathleen A. Keil
1998-4-18
26813
San Luis Obispo
Los Padres Natinal Forest. La Panza Mts., 1.6 miles from Hwy 58 on Red Hill Rd.
Comment
UC1132101
Hordeum brachyantherum subsp. brachyantherum
C. M. Belshaw
1936-3-31
1768 a
San Luis Obispo
2 mi nne Mono; Cayucos Quad.
Comment
CAS-BOT-BC289530
Hordeum brachyantherum subsp. californicum
Clare B. Hardham
1959-5-6
4427
San Luis Obispo
Bee Rock to Nacimiento Lake Road, Santa Lucia Mountains
Comment
RSA0042911
Hordeum brachyantherum subsp. californicum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-29
6287
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. T31S R15E S8 NE1/4.
558
Comment
CAS-BOT-BC289522
Hordeum brachyantherum subsp. californicum
Ira L. Wiggins
1929-4-15
3605
San Luis Obispo
1 mile north of Moro Beach
Comment
OBI6270
Hordeum brachyantherum subsp. californicum
Larry E. Brown
1970-4-12
1772
San Luis Obispo
In Tassajera Canyon near Santa Margarita
Comment
UC2027481
Hordeum depressum
Greg Wilvert
2005-4-25
323
San Luis Obispo
Southeast Half of the Caliente Range: 1.1 km SW of Wells Spring.
Comment
CDA26805
Hordeum leporinum
Beth Waterbury
1983-5-1
27
San Luis Obispo
San Luis Obispo, found in moist abandoned field bordering California Men s Colony (East facility) and Shevlin Ranch Roads, 1.5 miles northwest of San Luis Obispo on Highway 1.
0
Comment
OBI43351
Hordeum marinum subsp. gussoneanum
Eric Wise
1983-10-16
1818
San Luis Obispo
Aquatic Tracheophytes; Ortega Spring. One mi S of Hwy 46 (near Cholame) on Bitterwater Valley Rd. Palo Prieta Cyn. 2 Collections: one at spring with cattle feeder and the other about 1/4 mi closer to road
Comment
OBI21927
Hordeum murinum
Fred Rush
May-56
37
San Luis Obispo
Road to old lemon grove, Mt SLO
Comment
OBI39984
Hordeum murinum
Eric Wise
1984-4-29
1881
San Luis Obispo
Little Morro Crk. From the laguna to the hwy 1 overpass
Comment
OBI10119
Horkelia californica
Robert F. Hoover
1947-9-14
7394
San Luis Obispo
Between San Carpoforo Crk and Arroyo de la Cruz
Comment
JEPS112684
Horkelia cuneata subsp. cuneata
Dean W. Taylor
1994-6-16
14395
San Luis Obispo
Nipomo Mesa (ca. 2 air mi WNW of Highway 101 at Nipomo); vacant lots of partially developed subdivision along Willow Road 0.2 mi N of junction with Pomeroy Road (opposite 1111 Willow Rd.)
112
Comment
OBI56436
Horkelia cuneata subsp. cuneata
David J. Keil
1999-6-22
s.n.
San Luis Obispo
Montana de Oro State Park. Trail from Horse Camp to Manzanita Trail
Comment
CAS-BOT-BC537143
Horkelia cuneata var. cuneata
Alice Eastwood
1926-4-28
13585
San Luis Obispo
Cambria
Comment
CAS-BOT-BC311476
Hypochaeris radicata
Clare B. Hardham
1957-11-7
2722
San Luis Obispo
Santa Lucia Mountains. Cambria
Comment
OBI71496
Iris
Lynne Dee Oyler
1990-10-11
2035
San Luis Obispo
W of UNOCAL Santa Margarita pump station on El Camino Real. S of Garden Farms near little drainage
Comment
UC72172
Iris tenax subsp. klamathensis
Mrs. R. W. Summers
San Luis Obispo
Morro Bay
Comment
OBI16004
Isocoma acradenia var. bracteosa
McMillan
1952-6-17
141
San Luis Obispo
Choice Valley 1 mi S 8 mi E of Shandon
Comment
SBBG23987
Isocoma acradenia var. bracteosa
E. C. Twisselmann
1953-9-18
772
San Luis Obispo
Chris Twisselmann Ranch, W of San Andreas Fault
670
Comment
OBI79907
Isocoma menziesii
D. R. Miller, E. A. Appel
2013-8-11
813 .1066
San Luis Obispo
On beach 1.5 miles north of Hearst Castle Vistor Center Entry Gate on Highway 1.
6
Comment
UC87272
Isocoma menziesii var. menziesii
E. Palmer, M. D.
1876-6-1
198
San Luis Obispo
n San Luis Obispo; Coast Range
Comment
CAS-BOT-BC311676
Isocoma menziesii var. sedoides
Roxana S. Ferris
1929-4-16
7654
San Luis Obispo
Toro Creek on coast road, north of Moro
Comment
CAS-BOT-BC311682
Isocoma menziesii var. sedoides
W. R. Dudley
1893-12-28
s.n.
San Luis Obispo
Above Pismo
Comment
JEPS99175
Isolepis carinata
Clare B. Hardham
1959-4-12
4227
San Luis Obispo
Cambria Santa Lucia Mountains
Comment
RSA163828
Isolepis carinata
Clare B. Hardham
1963-6-18
10830
San Luis Obispo
Cambria.
Comment
CAS-BOT-BC112550
Isolepis cernua
R. F. Hoover
1964-6-11
9025
San Luis Obispo
East end of Los Osos Valley
Comment
OBI22588
Isolepis cernua
Robert F. Hoover
1946-8-26
6358
San Luis Obispo
Baywood Park
Comment
RSA175126
Isolepis cernua
Robert F. Thorne, Percy C. Everett
1962-10-3
31416
San Luis Obispo
Near Oso Flaco Lake.
8
Comment
OBI43603
Isolepis cernua
Eric Wise
1981-9-29
1189
San Luis Obispo
Aquatic Tracheophytes of San Luis Obispo County. Orcutt Rd, 2.3 mi S of Johnson Ave
Comment
CAS-BOT-BC324745
Iva axillaris
Ernest C. Twisselmann
1956-6-7
2894
San Luis Obispo
Along the San Juan River 1.5 miles nroth of the San Juan Ranch
426
Comment
CAS-BOT-BC340192
Jaumea carnosa
Robert F. Thorne; P. Everett
1962-10-3
31397
San Luis Obispo
Margin of Oso Flaco Lake
7
Comment
OBI4928
Jaumea carnosa
F. Rush
Aug-57
s.n.
San Luis Obispo
S Morro Bay
Comment
SEINET11261288
Jaumea carnosa
Robert L. Johnson
2015-7-29
4035
San Luis Obispo
Growing on sea cliff between Harloe Ave and Harbor View Ave, Pismo Beach. Near bottom of stairs to Kon Tiki Inn.; 0
12
Comment
OBI57687
Juncus acutus subsp. leopoldii
Austin P. Griffiths, Kathleen G. Jones
1980-5-24
s.n.
San Luis Obispo
Oceano Dunes. S of Arroyo Grande Crk, near mouth, along banks, above floodplain, in moist hollow bordering dune area
Comment
OBI21092
Juncus articulatus
Robert D. Page
1963-10-26
216
San Luis Obispo
Cal Poly campus. Along irrigation ditch in Islay Crk Cyn
Comment
UC771776
Juncus hesperius
R. F. Hoover
1946-10-20
6523
San Luis Obispo
near Callender railroad siding
Comment
SBBG18411
Juncus luciensis
C. B. Hardham
1958-4-30
3094
San Luis Obispo
6 mi E of Paso Robles, Creston Rd
Comment
OBI83562
Juncus occidentalis
David J. Keil
1993-7-7
24274
San Luis Obispo
Cambria. Fiscalini Ranch. Roadside in Monterey pine forest area. near trail off Trenton Ave.
10
Comment
SBBG57344
Juncus occidentalis
C. B. Hardham
1957-4-19
1799
San Luis Obispo
Santa Rita Ranch, York Mtn
Comment
UCR42650
Juncus patens
E. A. Wise
1981-6-26
680
San Luis Obispo
Villa Creek Reservoir, Hwy 1 North of Cayucos.
8
Comment
SBBG18375
Juncus phaeocephalus
C. B. Hardham
1959-4-12
4231
San Luis Obispo
Cambria
Comment
UC1146318
Juncus phaeocephalus
R. F. Hoover
1964-6-11
9027
San Luis Obispo
e end Los Osos Valley
Comment
UC1953252
Juncus uncialis
David Keil with Lynne Dee Althouse and Meg Perry
2010-4-8
30688
San Luis Obispo
Carrizo Plain Southwest of Carissa Plains Elementary School, south of Highway 58.
Comment
SBBG131017
Juncus usitatus
D. Keil
2015-2-19
32648
San Luis Obispo
Cal Poly campus, wetland area between Cerro Vista dorms complex and Village Drive
125
Comment
SD25206
Juniperus californica
Frank F. Gander
1939-5-15
7545
San Luis Obispo
La Panza
Comment
UC573345
Juniperus californica
W. A. Peterson
1937-5-18
864
San Luis Obispo
3 mi ne La Panza Ranch; La Panza Quad.
655
Comment
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
NY786821
Keckiella breviflora var. breviflora
E. Palmer
1876-5-28
328
San Luis Obispo
Springs, north of Cambra
Comment
OBI83420
Keckiella cordifolia
Butterworth
2006-5-15
621
San Luis Obispo
Garcia Spring Rd, CHG071
939
Comment
CDA43477
Kickxia spuria
David J. Keil
2012-7-14
31410
San Luis Obispo
South Higuera Street, just south of San Luis Obispo city limits, just north of Octagon Barn. Tributary of San Luis Creek alongside road.
Comment
UCR131354
Kniphofia uvaria
George K. Helmkamp, E. A. Helmkamp
1999-5-22
4920
San Luis Obispo
Central Coast, Los Osos; north of the corner of Buckskin Dr. & Martingale Ave.
61
Comment
RSA648953
Koeleria macrantha
Smeltzer, Turnquist
1982-5-7
124
San Luis Obispo
on the northeast side of Laguna Lake Park
Comment
OBI17227
Krascheninnikovia lanata
Robert F. Hoover
1967-3-28
10318
San Luis Obispo
Canyon in Temblor Range near N end of Elkhorn Plain
Comment
CAS-BOT-BC340628
Lactuca serriola
Ernest C. Twisselmann
1967-9-8
13670
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. T. Franklin Twisselmann residence, Choice Valley
640
Comment
CAS-BOT-BC340629
Lactuca serriola
Ernest C. Twisselmann
1954-8-19
1512
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Summit of Palo Prieta Canyon, 7 miles south of Cholame
624
Comment
OBI56734
Lagophylla ramosissima
David J. Keil
1998-6-1
27552
San Luis Obispo
E of Templeton on Cross Canyon Rd., 0.3 miles E of Lowes Canyon Rd.
Comment
CAS-BOT-BC273877
Lamarckia aurea
Ernest C. Twisselmann
1965-5-17
10813
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Dorothy Twisselmann Ranch, eastern San Luis Obispo County
670
Comment
OBI20273
Lamarckia aurea
Ann McBeth
1979-4-25
16
San Luis Obispo
Plant survey of Indian Knob, 4 mi. N of Pismo Beach
Comment
RSA0039407
Lamarckia aurea
LeRoy Gross, Evan Meyer
2014-4-15
6253
San Luis Obispo
Started at Rinconnada Mine parking area, off west Pozo Road. Near 35.28989N 120.47503W. Ended at the mouth of Little Falls Creek that empties into Lopez Canyon., Near 35.24611N 120.48745W. Entered into the Santa Lucia Wilderness at the start of Little Falls Creek trail.
204
Comment
UC1124453
Lamium amplexicaule
G. T. Nordstrom
1937-4-20
1099
San Luis Obispo
2 mi se Adelaida; Adelaida Quad.
441
Comment
OBI54171
Lastarriaea coriacea
David J. Keil, Kathleen Keil
1995-4-15
24856
San Luis Obispo
Shell Crk Rd, ca 1/2 mi N of jctn with Calif Rte 58
Comment
OBI58470
Lastarriaea coriacea
David J. Keil
1998-6-8
27694
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
POM307604
Lasthenia
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
s.n.
San Luis Obispo
Cambria.
Comment
CAS-BOT-BC334585
Lasthenia californica
Ernest C. Twisselmann
1959-4-10
5033
San Luis Obispo
Summit of Perfumo Cahnon, Irish Hills
365
Comment
CAS-BOT-BC339034
Lasthenia californica
R. F. Hoover
1947-4-25
7064
San Luis Obispo
2 mi. s. of Arroyo Grande
Comment
RSA123024
Lasthenia californica
C. M. Belshaw
1936-3-28
1749
San Luis Obispo
1.6 miles NNW of Point Estero.
30
Comment
CAS-BOT-BC329198
Lasthenia ferrisiae
Ernest C. Twisselmann
1958-5-12
4453
San Luis Obispo
Plants of Temblor Range and Western San Joaquin Valley.Soda Lake Road, 2.1 mi S of Simmler
640
Comment
UC1928094
Lasthenia glaberrima
David Keil
2002-4-4
29788
San Luis Obispo
Santa Margarita Ranch. Vicinity of farm pond and associated vernal wetlands north of Santa Margarita and east of US 101. Vicinity of 35.4035 N, 120.6199 W
Comment
UC1314954
Lasthenia gracilis
R. F. Hoover
1967-4-5
10342
San Luis Obispo
19 mi. e of Creston on La Panza Road (on a branch of Navajo Creek); branch of Navajo Creek
Comment
UCSB12157
Lasthenia gracilis
1962-3-18
San Luis Obispo
2.0 miles west of La Panza on main road to Santa Margarita
502
Comment
CAS-BOT-BC361272
Lasthenia leptalea
R. F. Hoover
1947-3-29
6779
San Luis Obispo
Atascadero
Comment
UC135335
Lasthenia minor
T. S. Brandegee
1888-6-1
San Luis Obispo
San Simeon
Comment
RSA185455
Lathyrus jepsonii subsp. californicus
Clare B. Hardham
1961-5-29
7208
San Luis Obispo
Paso Robles
Comment Read comments Mar 26 2012
UC57470
Lathyrus jepsonii var. californicus
J. H. Barber
1899-5-6
San Luis Obispo
Paso Robles
Comment
OBI7017
Lathyrus odoratus
Shirley vaughan
1974-6-1
27
San Luis Obispo
At Old Creek Rd and Ocean Ave, Cayucos
Comment
SBBG95634
Lathyrus vestitus
D. Keil, L. D. Oyler
1986-5-21
19528
San Luis Obispo
Santa Margarita Ranch, 3.6 mi S of Santa Margarita
Comment
RSA185460
Lathyrus vestitus subsp. vestitus
Clare B. Hardham
1961-5-15
7110
San Luis Obispo
Between Pine Mountain and Rocky Butte North of Cambria.
Comment
OBI13232
Lathyrus vestitus var. vestitus
Robert F. Hoover
1947-4-20
6996
San Luis Obispo
Sycamore Crk, W slope of La Panza Range
Comment
UCR141946
Lavatera assurgentiflora
George K. Helmkamp
2003-12-18
8233
San Luis Obispo
Central Coast, Arroyo Grande, Courtland Ave. one block south of Grand Ave.
15
Comment
RSA522589
Lavatera cretica
David J. Keil
1984-7-20
18314
San Luis Obispo
Arroyo Grande. 0.6 miles from E. Cherry Road on Branch Mill Rd. Roadside in agricultural area.
Comment
JEPS74769
Layia glandulosa
L. R. Heckard, T. I. Chuang, and R. C. Bacigalupi
1975-4-22
3978
San Luis Obispo
along Calif. route 1, .2 mi w Black Lake junction
Comment
JEPS99100
Layia glandulosa
Clare B. Hardham
1957-4-13
1644
San Luis Obispo
Black Mountain, Highland District
Comment
SBBG109972
Layia heterotricha
C. B. Hardham
1959-5-6
4393
San Luis Obispo
just E of Bee Rock
Comment
SBBG61199
Layia heterotricha
J. E. Butner
1950-3-18
695
San Luis Obispo
near Soda Lake
Comment
CAS-BOT-BC327194
Layia hieracioides
R. F. Hoover
1947-4-25
7071
San Luis Obispo
Black Lake (S of Arroyo Grande)
Comment
UC1285339
Layia hieracioides
R. F. Hoover
1947-4-25
7071
San Luis Obispo
s of Arroyo Grande; Black Lake
Comment
CAS-BOT-BC327327
Layia hieracioides
Mrs. R. W. Summers
no date on sheet
s.n.
San Luis Obispo
[handwriting difficult to read:] ... San Luis Obispo Valley[?]
Comment
OBI78805
Layia jonesii
Michael Walgren
2014-4-15
386
San Luis Obispo
Chevron Oil Company property in a field .7 miles east of the intersection of Zanzibar and Tuscan roads.
130
Comment
CAS-BOT-BC327621
Layia munzii
David D. Keck; J. Clausen
1935-4-10
3148
San Luis Obispo
ca. 4 miles S of Soda Lake, Carrizo Plain
609
Comment
RSA201704
Layia munzii
Robert F. Hoover
1949-5-1
7652
San Luis Obispo
Cholame Valley, at jct. of Cottonwood and Polonio Pass roads
Comment
CHSC55873
Layia platyglossa
L. P. Janeway; Jean Witzman
1988-3-28
2605
San Luis Obispo
S end of Cholame Valley and ca 1 mi SE of jct of hwys 41 and 46.
365
Comment
UCD133995
Layia platyglossa
Daryl Koutnik
1978-6-19
534
San Luis Obispo
San Luis Obispo County: west of Cerro Romauldo along Chorro Creek.
304
Comment
UC1321297
Layia platyglossa
E. McMillan
1952-3-24
22
San Luis Obispo
1/2 mi w Cholame; Taylor Canyon
Comment
UC455507
Layia platyglossa
unknown
68
San Luis Obispo
Morro sand hills
Comment
RSA11154
Layia platyglossa subsp. platyglossa
C. B. Wolf
1929-4-13
3483
San Luis Obispo
1 mile north of San Luis Obispo.
152
Comment
OBI69308
Lemna
David J. Keil, with Lynne Dee (Oyler) Althouse
2002-4-22
29826
San Luis Obispo
Santa Margarita Ranch. Along drainage of Trout Creek between Highway 58 (35.389 deg. N x 120.581 deg. W) and gravel pit road east of Garden Farms (35.419 deg. N x 120.599 deg. W)Riparian zone and adjacent grassy fields and oak-wooded slopes
Comment
SD115790
Lemna gibba
Wayne P. Armstrong
1984-7-8
1205
San Luis Obispo
One mile east of Oso Flaco Lake, north side of Oso Flaco Lake Road, in marsh area.
4
Comment
OBI82508
Lemna minor
David J. Keil, with Kathleen Keil
2016-6-26
33274
San Luis Obispo
Santa Rita Road west of Templeton
275
Comment
UC1101306
Lemna turionifera
Malcolm A. Nobs, S. Galen Smith
1949-6-23
837
San Luis Obispo
4 mi nw of Guadalupe (Oso Flaco Lake); Oso Flaco Lake
Comment
RSA318280
Lemna valdiviana
Wayne P. Armstrong
1984-6-16
1199
San Luis Obispo
Oso Flaco Lake
5
Comment
RSA617149
Leontodon saxatilis
George K. Helmkamp
1996-5-27
1100
San Luis Obispo
Los Osos, NE of corner of Martingale and Buckskin.
61
Comment
POM62623
Lepechinia calycina
J. H. Barber
12319
San Luis Obispo
[Unspecified]
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
OBI55343
Lepidium appelianum
David J. Keil
1998-5-11
27168
San Luis Obispo
Hwy 58 at San Juan Creek bridge
Comment
CAS-BOT-BC88887
Lepidium chalepense
Ernest C. Twisselmann
1959-4-19
5066
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Cholame Road, 5.5 miles north of Annette.
601
Comment
CAS-BOT-BC89014
Lepidium dictyotum
Ernest C. Twisselmann
1955-4-26
1904
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. South end of Soda Lake, Carissa Plains.
609
Comment
JEPS90394
Lepidium jaredii subsp. jaredii
Dean Wm. Taylor with Glenn L. Clifton
1988-3-12
9379
San Luis Obispo
along dirt road from RC Farm to County Road (central portion of Plain); Carrizo Plain
588
Comment
RSA0020851
Lepidium latifolium
David J. Keil
2012-7-18
31449
San Luis Obispo
Santa Maria River bed at Highway 1 bridge, just north of Guadalupe and Santa Barbara County line.
22
Comment
CAS-BOT-BC12571
Lepidium nitidum
Clare B. Hardham
1960-2-23
5225 A
San Luis Obispo
Carrisa Plains. South end of Soda Lake.
Comment
OBI64929
Lepidium nitidum
Greg Wilvert
2005-3-21
20
San Luis Obispo
SE half of the Caliente Range. Approx 1/3 km W of the S end of Pipeline Rd, overlooking Cuyama Valley
768
Comment
CAS-BOT-BC12576
Lepidium nitidum
Ernest C. Twisselmann
1965-3-23
10493
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Pinole Hills at the head of Bitterwater Creek.
670
Comment
CAS-BOT-BC12594
Lepidium nitidum
D. E. Breedlove
1962-3-24
1982
San Luis Obispo
1.4 mile northeast of U.S. 466 at Cholame on State 41.
365
Comment
UC524057
Lepidium nitidum
Ira L. Wiggins
1932-3-20
5779
San Luis Obispo
immediate vicinity Cholame
Comment
UCR61739
Lepidium oblongum
George K. Helmkamp
1989-4-17
s.n.
San Luis Obispo
Irish Hills, at the crest of Prefumo Canyon Road
366
Comment
OBI69432
Lepidium perfoliatum
David J. Keil, with Lynne Dee (Oyler) Althouse, Dan Meade, Jason Dart, Meg Perry, and Naomi Oyler
2008-3-31
30495
San Luis Obispo
Carrizo Plain north of Highway 58 off Bitterwater Road.
655
Comment
OBI31354
Lepidium strictum
Joy Nishida, Robert Allen
1982-4-10
231
San Luis Obispo
American Cyn campground. 1.5 mi S of Amer Cyn campground, at unlocked gate on side of dirt rd
Comment
OBI79961
Lepidium virginicum subsp. menziesii
David J. Keil, with V. L. Holland
2013-6-12
31798
San Luis Obispo
Arroyo Grande area off Lopez Drive in vicinity of Sweet Springs Mobile Home Park
Comment
OBI65627
Leptochloa fusca subsp. uninervia
G. F. Hrusa
1998-7-21
14748
San Luis Obispo
At base of bank along Price Cyn Rd 2 mi SW of intersection with Hwy 227 at Edna
Comment
UC1123908
Leptodactylon californicum
E. Armstrong
1934-4-1
1127
San Luis Obispo
near La Panza; Santa Barbara National Forest, La Panza Quad., nr La Panza
Comment
UC455688
Leptodactylon californicum
I. J. Condit
1910-3-28
San Luis Obispo
Navajo Ridge; California Polytechnic School, Navajo Ridge
Comment
UC615359
Leptodactylon californicum
Beryl O. Schreiber
1934-4-1
1082
San Luis Obispo
road to Santa Margarita from Pozo; road to Santa Margarita from Pozo
Comment
CAS-BOT-BC123157
Leptodactylon californicum subsp. brevitrichomum
Patricia J. Gordon
1981-4-24
828
San Luis Obispo
La Panza Range, CA Hwy 58 ca. 7 km E of Santa Margarita
400
Comment
RSA0039783
Leptosiphon ciliatus
LeRoy Gross, Marcel Beffort, Pam DeVries
2014-5-13
6440
San Luis Obispo
Garcia Mountain: Off Forest Service Road 30S05.2, Down Trout Creek to trail that climbs up over a saddle and drops down into another tributary of Trout Creek. Stopped at Buckeye Campsite., Wilderness boundary starts with trail leaving Trout Creek to climb the saddle. Started near 35.25785N 120.39436W. Ended at camp, near 35.24658N 120.34365W.
376
Comment
SBBG87663
Leptosiphon liniflorus
C. F. Smith
1950-4-29
2694
San Luis Obispo
near Navajo Public Camp
Comment
OBI28890
Leptosiphon liniflorus
Melissa Luckow, R. Riggins, R. A. Pimentel
1982-5-2
859
San Luis Obispo
Crocker Canyon. County Road 285, 11.9 mi SE of the junction with Hwy 58
Comment
OBI80344
Leptosiphon parviflorus
David J. Keil, with Melissa Luckow, R. R. Pimentel, R. A. Pimentel, L. Seek, et al.
1982-5-9
16065
San Luis Obispo
Road to top of Cypress Mtn. from Warrens' cabin
Comment
OBI16691
Leptosyne bigelovii
Robert F. Hoover
1947-3-29
6808
San Luis Obispo
5 mi E of Creston on La Panza Rd
Comment
OBI16695
Leptosyne bigelovii
Eben McMillan
1952-5-5
97
San Luis Obispo
Red Eagle Mine. 1 mi E, 12 mi S Shandon
Comment
OBI16676
Leptosyne douglasii
Robert F. Hoover
1965-5-14
9363
San Luis Obispo
E Fork Corral de Piedra crk
Comment
OBI53839
Leptosyne gigantea
Arthur W. Hazebrook, Kathleen G. Jones, Will Stagg
1993-3-22
200
San Luis Obispo
Nipomo Dunes Complex, Hidden Willow Valley, stabilized dunes 1.5 mi S of Big Coreopsis Hill. New pop found on N facing stabilized dune between Little Hidden Willow Valley and Hidden Willow valley
Comment
SFV4016
Lessingia glandulifera
E. R. Chandler
1962-7-20
899
San Luis Obispo
State Highway 1, about 7 miles south of Arroyo Grande. On sandy, stabilized dune.
30
Comment
CAS-BOT-BC339450
Lessingia glandulifera var. glandulifera
Willard Spence
1962-6-21
673
San Luis Obispo
Bank of Bitterwater Creek (dry), Palo Prieto Canyon, 1.2 miles off Route 41 and 466, Cholame
Comment
SBBG63104
Lessingia glandulifera var. pectinata
M. M. Miles
1886-1
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
UCR135969
Lessingia pectinata var. pectinata
George K. Helmkamp
2003-8-16
8074
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
RSA165491
Lessingia pectinata var. tenuipes
Clare B. Hardham
1962-6-22
10347
San Luis Obispo
Along Nacimiento River, west of Cantinas Creek
Comment
UC1392626
Lessingia pectinata var. tenuipes
R. F. Hoover
1969-9-13
11585
San Luis Obispo
w Paso Robles (upper Jack Creek); Upper Jack Creek
Comment
UC1153377
Leymus pacificus
R. F. Hoover
1948-5-15
7527
San Luis Obispo
Islay Creek Spooner's Cover (mouth, on cliff)
Comment
UC1131749
Leymus triticoides
P. L. Johannsen
1937-5-31
1177
San Luis Obispo
2 1/2 mi ene Chimeneas Ranch; McKittrick Quadrangle
Comment
CAS-BOT-BC272225
Leymus triticoides
R. F. Hoover
1964-7-9
9118
San Luis Obispo
Santa Margarita along railway
Comment
UC1513366
Lilaea scilloides
R. F. Hoover
1947-4-18
6964
San Luis Obispo
near Piedras Blancas Point
Comment
UCSB39896
Lilium humboldtii
Shaw, J.
1982-7-1
San Luis Obispo
Along Prefumo Canyon Road one mile south of Los Osos Valley Road
60
Comment
RSA201533
Lilium pardalinum
Robert F. Hoover
1950-6-21
8028
San Luis Obispo
San Simeon Creek just below forks
Comment
POM311120
Limnanthes douglasii subsp. nivea
Lincoln Constance, R. W. Holm, Carroll E. Wood Jr.
1949-4-23
s.n.
San Luis Obispo
4 miles N. of Santa Margarita.
305
Comment
OBI82473
Limonium perezii
David J. Keil
2015-8-10
33347
San Luis Obispo
Morro Bay. Highway 1 just north of San Jacinto
12
Comment
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
UC1124074
Linanthus liniflorus
C. A. Graham
1939-4-17
538
San Luis Obispo
0.7 mi sw Carriza Ranch; Branch Mt. Quad.
579
Comment
UC570289
Linanthus parviflorus
P. L. Johannsen
1936-3-22
734
San Luis Obispo
1.75 mi sw San Luis Obispo; San Luis Obispo Quad.
106
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
OBI2348
Linum bienne
Larry E. Brown
1971-5-30
2023
San Luis Obispo
Along Rte 1, just S of San Carpoforo Crk
Comment
UCR95913
Lippia nodiflora var. nodiflora
George K. Helmkamp
1996-9-21
1189
San Luis Obispo
Coast Ranges, Santa Margarita Lake, south picnic area
396
Comment
POM306239
Lithophragma
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
s.n.
San Luis Obispo
Templeton
Comment
CAS-BOT-BC435380
Lithophragma cymbalaria
Mrs. R. W. Summers
unspecified
s.n.
San Luis Obispo
unspecified
Comment
CAS-BOT-BC60208
Lobularia maritima
Ernest C. Twisselmann
1955-10-1
2417
San Luis Obispo
Morro Bay State Park. Between the golf course and the bay.
3
Comment
CAS-BOT-BC174529
Loeflingia squarrosa
Ernest C. Twisselmann
1967-5-8
13016
San Luis Obispo
La Panza Range. Shell Creek fork of Cammatta Canyon
472
Comment
CDA17351
Loeflingia squarrosa
G. F. Hrusa, G. Wilvert
2005-4-1
16401
San Luis Obispo
Carrizo Plain; South end of Caliente foothills, nr. gate at power line maintenance rd.
792
Comment
CAS-BOT-BC174528
Loeflingia squarrosa
Ernest C. Twisselmann
1955-5-18
2008
San Luis Obispo
San Juan River Valley, 8.6 miles south of Shandon
426
Comment
OBI30660
Logfia gallica
David J. Keil
1981-5-19
14738
San Luis Obispo
Upper slopes of Indian Knob
Comment
OBI72818
Logfia gallica
Michael Walgren
2010-4-29
140
San Luis Obispo
Irish Hills, Montana de Oro State Park. New property acquisition known as the 160 acre "Baseri" property at 4840 See Canyon rd, approx 8 mi from Los Osos Valley Rd and 0.5 mi from jctn with Perfumo Cyn rd. Inland portion of property on inland side of See
279
Comment
OBI3926
Logfia gallica
Patricia Wiese
1971-5-31
73
San Luis Obispo
Fuelbreak in Cuesta Ridge Botanical aRea. 2 mi NW of Cuesta Pass
762
Comment
OBI65096
Logfia gallica
Greg Wilvert
2005-4-30
354
San Luis Obispo
SE Half of the Caliente Range. Above Padrones Spring
Comment
RSA191882
Lolium perenne subsp. multiflorum
R. F. Thorne, P. Everett
1963-6-12
32249
San Luis Obispo
At Arroyo de la Cruz Creek
Comment
UCR91708
Lolium perenne subsp. multiflorum
George K. Helmkamp
1996-5-24
1029
San Luis Obispo
Central Coast, Baywood Park/Los Osos, state park system, north of Turri Road and 1.5 miles east of South Bay Blvd
94
Comment
SBBG110278
Lomatium
C. B. Hardham
1960-4-13
5414
San Luis Obispo
hills S of Bee Rock
365
Comment
UC2027568
Lomatium californicum
David J. Keil with Matt Ritter, Dan Sinton, et al.
2012-4-12
31267
San Luis Obispo
Avenales Ranch, south of Pozo along Avenales Ranch Road.
Comment
OBI77679
Lomatium caruifolium
David J. Keil, V. L. Holland, rhonda Riggins, and Melissa Luckow
1982-4-8
15874
San Luis Obispo
N of San Simeon on ridgealong N side of Arroyo de la Cruz
Comment
OBI8547
Lomatium caruifolium
Craig Woods
1978-2-19
6
San Luis Obispo
Carrizo Plain, near the NW end of Soda Lake.
594
Comment
SEINET7879183
Lomatium caruifolium
C. M. Belshaw
1936-1
1711
San Luis Obispo
1.4 miles SSW of Hollister Pk. Sec. 15 T. 30 S., R. 11
Comment
UC310382
Lomatium caruifolium var. caruifolium
Philip A. Munz
1925-3-24
9234
San Luis Obispo
3 mi. w. San Luis Obispo
Comment
OBI3998
Lomatium dasycarpum
Elizabeth Rudd
1971-4-3
202
San Luis Obispo
3 mi NE of Santa Margarita
305
Comment
OBI5370
Lomatium dasycarpum
Robert J. Rodin
1960-4-10
6503
San Luis Obispo
On ridge 3 mi W of Cuesta Summit, near San Luis Obispo
Comment
OBI56519
Lomatium dasycarpum
Steven A. Junak
1990-4-17
4162
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres Natl forest. Santa Lucia Mts, Cuesta Ridge: just N of main rd (USFS rd #29S11.3), along W side of rd to KSBY Televison towers, E end of Cuesta ridge Botanical Area, about 2.6 mi W of hwy 101
716
Comment
OBI8894
Lomatium dasycarpum
Robert F. Hoover
1947-2-24
6624
San Luis Obispo
First ridge W of Cerro Romauldo (near San Luis Obispo)
Comment
SD249118
Lomatium dasycarpum
David Keil
1978-3-25
12675
San Luis Obispo
Irving Ranch
Comment
SEINET13944402
Lomatium dasycarpum
David Keil
1980-1
13715
San Luis Obispo
Along Park Hill Road 0.5 mi W of jctn w/ Huerhuero Road.
Comment
UC1123024
Lomatium dasycarpum subsp. dasycarpum
C. A. Graham
1938-4-12
316
San Luis Obispo
1 1/2 mi. s.e. Bee Rock; Bradley Quad.
Comment
RSA97380
Lomatium parvifolium
F. W. Peirson
1925-3-25
5671
San Luis Obispo
Morro Creek
152
Comment
UC794464
Lomatium parvifolium
Lincoln Constance, Richard W. Holm, and Carroll E. Wood Jr.
1949-4-24
3272
San Luis Obispo
0.8 mi. s.w. San Luis Obispo (knoll at e. end of Los Osos Valley); Los Osos Valley
152
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
OBI8848
Lomatium utriculatum
Robert J. Rodin
1954-4-3
5941
San Luis Obispo
East side of Bishop's peak, SLO
Comment
UC524114
Lomatium utriculatum
Ira L. Wiggins
1932-3-21
5825
San Luis Obispo
between Cholame and Annette (Bitterwater Valley); Bitterwater Valley
Comment
JEPS17572
Lomatium utriculatum
W. L. Jepson
1932-4-3
16205 a
San Luis Obispo
n. end Carrizo Plain; Yeguas Hills, Carrizo Plain
731
Comment
OBI80199
Lomatium utriculatum
David J. Keil
1978-3-25
12693
San Luis Obispo
Irving Ranch.
Comment
CAS-BOT-BC240573
Lonicera hispidula
Robert F. Thorne; P. Everett
1963-6-7
32166 b
San Luis Obispo
2.2 miles NW along Cuesta Ridge road from Cuesta Pass Freeway
579
Comment
CAS-BOT-BC241536
Lonicera involucrata var. ledebourii
Alice Eastwood
1927-4-8
14348
San Luis Obispo
Black Lake
Comment
LA211653
Lonicera involucrata var. ledebourii
Mark A. Elvin;
2014-10-10
7686
San Luis Obispo
Guandalupe-Nipomo Dunes National Wildlife Refuge, Guadalupe Dunes, "Icebox" pond in "4-Pond Valley, " near the southern boundary of the Refuge.
20.0
Comment
OBI77146
Lonicera involucrata var. ledebourii
David J. Keil
1981-4-11
14334
San Luis Obispo
North of San Simeon along ridge just S of Arroyo de la Cruz
Comment
SEINET12170303
Lotus
S. A. Thompson, Rawlins, J. E.
1988-8-25
5245
San Luis Obispo
6 mi N of San Simeon on CA 1, Arroyo de la Cruz
10
Comment
OBI31798
Lotus corniculatus
Smeltzer, Turnquist
1982-5-19
134
San Luis Obispo
Along the laguna lake paved rd and the NE shoreline of lake
Comment
UC1285183
Lotus junceus
R. F. Hoover
1964-6-5
8910
San Luis Obispo
ridge se Cuesta Pass
Comment
SEINET3523649
Lotus procumbens
Roxana S. Ferris
1939-5-18
9743
San Luis Obispo
3 mi E of Templeton on Creston road
Comment
UCR14501
Lotus salsuginosus
George K. Helmkamp
1974-4-28
s.n.
San Luis Obispo
Central Coast, north of 'Morro Bay' on Cuesta Grade [presumably meaning N of San Luis Obispo]
305
Comment
UC195632
Lotus wrangelianus
I. J. Condit
1912-6-13
San Luis Obispo
road to Templeton Cambria
Comment
OBI37918
Lupinus albifrons
David J. Keil, Rhonda Riggins, Richard A. Pimentel, and D. R. "Doc" Miller
1985-4-27
18574
San Luis Obispo
19.5 mi from Calif rte 1 along San Simeon Creek rd, N of Rocky Butte lookout at locked gate
732
Comment
OBI80694
Lupinus albifrons
Mary Devlin, Kylen, Marshall
2015-3-3
1
San Luis Obispo
Campus of California Polytechnic State University, Poly Canyon, Poly Canyon trail roadside. Foothills of Santa Lucia Mountains on slopes of rolling hills with outcrops of shale.
131
Comment
UC1285098
Lupinus albifrons
R. F. Hoover
1947-3-29
6773
San Luis Obispo
Atascadero
Comment
CAS-BOT-BC201306
Lupinus albifrons
Rhonda Riggins; D. J. Keil; R. A. Pimentel; D. R. Miller
1985-4-27
1527
San Luis Obispo
Santa Lucia Range. Roadside bank USFS road to Rocky Butte Lookout, 2.2 mi NW (by road) from Circle 3 Ranch gate
Comment
SEINET5736968
Lupinus albifrons
Alma L. Moldenke, Harold N. Moldenke
1976-1
30467
San Luis Obispo
In Cambria off Route 246.; Cambria
Comment
RSA659248
Lupinus albifrons var. albifrons
David J. Keil
1981-4-9
14297
San Luis Obispo
0.6 miles W of junction of road to Cholame along State Highway 58.
Comment
CAS-BOT-BC195747
Lupinus albifrons var. albifrons
Clare B. Hardham
1956-4-26
558
San Luis Obispo
T. Delaganna [Dellaganna] Rch. Cayucos Rd.
Comment
CAS-BOT-BC195754
Lupinus albifrons var. albifrons
P. A. Munz
1951-4-14
16333
San Luis Obispo
Along San Juan Creek, on State Hwy 178
609
Comment
CAS-BOT-BC201611
Lupinus albifrons var. albifrons
Charles Piper Smith
1951-4-21
51197
San Luis Obispo
Highway 1 - Monterey County line, 1 mile south
Comment
SBBG108055
Lupinus albifrons var. douglasii
C. B. Hardham
1956-4-26
539
San Luis Obispo
Delaganna Ranch, intersection York Mtn Rd and Cayucos Rd
Comment
RSA699720
Lupinus arboreus
Keith E. Hoffmaster
1935-7-3
531
San Luis Obispo
Oceano.
Comment
OBI43709
Lupinus arboreus
Rhonda Riggins
1982-5-13
1394
San Luis Obispo
Roadside and adjacent field, Ormande Rd, 1 mi SE jctn Price Cyn rd
Comment
OBI57675
Lupinus arboreus
Austin P. Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
Just E of base at Suicide Hill, at S end of Morro Bay
Comment
SBBG11154
Lupinus benthamii
C. B. Hardham
1958-5-7
3219
San Luis Obispo
between Bee Rock and the Nacimiento River
Comment
SBBG118092
Lupinus benthamii
E. Painter, M. Wetherwax
2003-3-18
CR 394
San Luis Obispo
near top of steep cliff above Nacimiento River, at end of Tower Rd; Camp Roberts
270
Comment
OBI17683
Lupinus bicolor
Dave Imper
1977-2-24
54
San Luis Obispo
Price Cyn Tarsands Project. 1 mi SW of hwy 227 on Price cyn Rd
91
Comment
UC990497
Lupinus bicolor
R. Bacigalupi
1949-4-8
3079
San Luis Obispo
Cambria Pines; hill between Cambria and ocean
Comment
UCD107257
Lupinus bicolor
G. F. Hrusa
1992-3-24
10351
San Luis Obispo
San Luis Obispo County: along Highway 46 right-of-way, approx. 6 miles E of Paso Robles.
Comment
UCSB45230
Lupinus bicolor
Mead, K.
1979-4-13
San Luis Obispo
Roadside at Nipomo Mesa; 6 miles west of Guadalupe, on Highway 1
33
Comment
OBI54020
Lupinus chamissonis
Unknown
1993-9-15
s.n.
San Luis Obispo
Arroyo Grande, at 1598 Hillcrest
Comment
RSA0060562
Lupinus chamissonis
Daisie Huang
2006-3-19
06031910
San Luis Obispo
Vacant lot at 101 and Santa Maria Rd.
101
Comment
SD249208
Lupinus chamissonis
Mikenna M., Maria D., Brenda P.
2014-5-18
2
San Luis Obispo
Montana De Oro State Park, Sandspit Beach, a few yards down the trail.
Comment
CAS-BOT-BC215057
Lupinus chamissonis
W. R. Dudley
1893-12-28
s.n.
San Luis Obispo
Pismo
Comment
RSA388791
Lupinus luteolus
D. F. Howe
1977-5-18
s.n.
San Luis Obispo
N.E. side of Cypress Mt.
274
Comment
RSA659025
Lupinus microcarpus
R. Riggins
1979-5-12
1181
San Luis Obispo
El Pomar Road 0.1 mi S of junction with Vaquero Drive paralleling Salinas River, N Templeton.
Comment
RSA659033
Lupinus microcarpus
R. Riggins
1979-4-15
1152
San Luis Obispo
Klau Mine Rd. just E jct. with Cypress Mountain Rd.
Comment
SBBG108059
Lupinus microcarpus var. densiflorus
C. B. Hardham
1958-5-7
3220
San Luis Obispo
hills between Bee Rock and the Nacimiento
Comment
SBBG108228
Lupinus microcarpus var. densiflorus
C. B. Hardham
1959-5-19
4672
San Luis Obispo
ridge between Franklin Crk and Las Tablas Crk
Comment
OBI12908
Lupinus microcarpus var. densiflorus
Robert F. Hoover
1966-5-11
9850
San Luis Obispo
3 mi W of Paso Robles on Adelaida rd
Comment
OBI42699
Lupinus microcarpus var. horizontalis
Dara Emery
1950-4-14
s.n.
San Luis Obispo
Panorama Point, Carrizo Plain
Comment
OBI56809
Lupinus microcarpus var. horizontalis
Rhonda Riggins
1978-4-27
1137
San Luis Obispo
Cooper (Old Sheep Camp) Cyn, Co rd 285, 0.89 mi SE hwy 58. W slopes of Temblor Range
Comment
OBI48431
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-5-6
1144
San Luis Obispo
Huerhuero-La Panza Rd 0.2 mi NW Hwy 58
Comment
OBI48435
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1978-5-6
1145
San Luis Obispo
Roadside, hwy 41 at entrance to Circle N Ranch 0.7 mi E Cripple Creek Rd, 8.9 mi E Templeton Rd
Comment
OBI48481
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-12
1181
San Luis Obispo
Steep rd cut on El Pomar Rd 0.1 mi S of jctn with Vaquero Dr paralleling Salinas River, N Templeton
Comment
OBI48485
Lupinus microcarpus var. microcarpus
Rhonda Riggins
1979-5-12
1181
San Luis Obispo
Steep rd cut on El Pomar Rd 0.1 mi S of jctn with Vaquero Dr paralleling Salinas River, N Templeton
Comment
JEPS65359
Lupinus nanus
W. L. Jepson
11974
San Luis Obispo
Santa Margarita
304
Comment
SBBG49027
Lupinus nanus
J. Copeland
1974-2-17
1048
San Luis Obispo
Grand View Mesa, Nipomo
Comment
UC454948
Lupinus nanus
Unangst and Roadhouse
1906-4-21
628
San Luis Obispo
Sycamore Springs
Comment
UC1392607
Lupinus nanus
R. F. Hoover
1969-5-3
11291
San Luis Obispo
4 mi w Nipomo
Comment
CLARK-A1045-1372
Lupinus polycarpus
George K. Helmkamp
1978-4-23
San Luis Obispo
Morro Bay Turri Road at Morro Bay; Morro Bay S 7.5'Q
Comment
UC1129762
Lupinus succulentus
H. C. Lee
1937-4-15
835
San Luis Obispo
1 mi s Paso Robles; Paso Robles Quadrangle
Comment
CDA11456
Lupinus truncatus
G. F. Hrusa
1995-5-28
12215
San Luis Obispo
Cuesta Ridge, E of US 101. Black Butte Research Natural Area. top of Ridge 2, E of Peak 2.
Comment
OBI33358
Lupinus truncatus
David J. Keil
1982-3-20
15753
San Luis Obispo
San Luis range in Irish Hills along dirt rd leading from See Cyn to Hibberd Preserve
Comment
POM318924
Lupinus truncatus
Patricia Wilder
1965-4-10
1828
San Luis Obispo
Nipomo Messa; field W of town of Nipomo.
107
Comment
RSA113148
Lupinus vallicola subsp. apricus
Roxana S. Ferris
1955-5-23
12797
San Luis Obispo
2.3 miles southeast of Geneseo School (E branch of Huerhuero Creek) on road to Creston.
Comment
SD232688
Lupinus variicolor
G. Helmkamp
1996-5-25
1062
San Luis Obispo
Dried vernal pools between CA-1 and the ocean 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county.
14
Comment
UC1125112
Lycium andersonii
P. L. Johannsen
1937-4-23
1081
San Luis Obispo
5 mi sw Midland P.O.; McKittrick Quad.
883
Comment
OBI20090
Lysimachia arvensis
Monna Haugen
1971-5-10
10
San Luis Obispo
Approx 1/2 mi N of Cal Poly campus; Poly Cyn
Comment
OBI36948
Lythrum hyssopifolia
Eric Wise
1981-7-10
927
San Luis Obispo
Atascadero Lake
Comment
CAS-BOT-BC343890
Madia elegans
R. F. Hoover
1946-9-15
6397
San Luis Obispo
Rinconada district, betw. Santa Margarita and Pozo
Comment
OBI66450
Madia exigua
David J. Keil
1997-4-19
26219
San Luis Obispo
Los padres national forest. la panza mountains. along pozo road, 3.3 road miles north of junction with san jose-avenales road.
610
Comment
CDA20410
Madia gracilis
J. Hunter
May 1994
s.n.
San Luis Obispo
Black Butte Research Natural Area; Los Padres National Forest, Cuesta Ridge East
0
Comment
OBI74312
Madia gracilis
Theo Fitanides, Anthony Baniaga
2010-4-10
83
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
345
Comment
RSA585827
Madia gracilis
G. Fred Hrusa
1995-5-28
12206
San Luis Obispo
E base of Ridge 2, Black Butte Research Natural Area
500
Comment
UC57423
Madia gracilis
J. H. Barber
1899-5-7
San Luis Obispo
Santa Lucia Mts.
Comment
CAS-BOT-BC343322
Madia gracilis
R. F. Hoover
1950-5-22
7924
San Luis Obispo
Summit of ridge above Cuesta Pass
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
SBBG90248
Madia radiata
C. F. Smith
1950-3-18
2576
San Luis Obispo
near Pinole Springs SE of Shandon
Comment Read comments Aug 21 2017
OBI15711
Madia radiata
Eben McMillan
1952-5-6
111
San Luis Obispo
Pinole Spring-6 mi W, 12 mi N of Simmler.
Comment
POM362208
Madia sativa
Thekla Mohr
1911-07
s.n.
San Luis Obispo
San Luis Obispo.
Comment
UCR118183
Madia sativa
George K. Helmkamp, E. A. Helmkamp
2000-9-2
5979
San Luis Obispo
Irish Hills, See Canyon (S portion), c. 1.8 mi north of San Luis Bay Drive (N of Avila Beach)
91
Comment
PGM2904
Malacothamnus davidsonii
Vern Yadon
1990-7-5
San Luis Obispo
Bee Rock & Bee Rock Store, W of 200 yds from stream
Comment
UC1122045
Malacothamnus jonesii
B. Bolt
1936-5-19
721
San Luis Obispo
2 mi n mouth of Morano Creek; San Luis Obispo Quadrangle
457
Comment
CAS-BOT-BC204161
Malacothamnus jonesii
P. A. Munz
1951-4-14
16331
San Luis Obispo
Queen Bee Public Camp, La Panza Range
701
Comment
SBBG112397
Malacothamnus jonesii
D. Keil, V. L. Holland
1999-5-4
28328
San Luis Obispo
Sulphur Springs Rd, 0.5-1.1 rd mi W of jct with Deer Trail Rd; Camp Roberts
Comment
OBI65283
Malacothamnus palmeri
D. R. Miller
2004-6-8
604 .776
San Luis Obispo
Along crk washed shoulder of San Simeon crk (N fork of the south fork) on the Wintz property
610
Comment
LA211604
Malacothamnus palmeri var. involucratus
Mark A. Elvin; David J. Keil
2014-9-12
7614
San Luis Obispo
East of Cambria, along Santa Rosa Creek Road ca. 4.5 kilometers E of junction with Main Street.
66.0
Comment
UC527468
Malacothamnus palmeri var. palmeri
C. B. Wolf
1931-8-15
1183
San Luis Obispo
near Cambria (on the road to Templeton. Banks of ravine)
60
Comment
UC931997
Malacothrix californica
Verne Grant and Alva Grant
1948-5-28
8544
San Luis Obispo
sand hills on Guadalupe road 5 mi s Oceano
Comment
UC2027007
Malacothrix coulteri
Greg Wilvert
2005-3-27
53
San Luis Obispo
Southeast Half of the Caliente Range. Approx. 1.1km NW of Wells Canyon
Comment
UCR4508
Malacothrix coulteri
Frank C. Vasek
1960-5-7
600507- 04
San Luis Obispo
South Coast Range, 5 mi east of La Panza Campground on the way to Simmler in Kern Co.
652
Comment
OBI15670
Malacothrix floccifera
Robert F. Hoover
1947-4-4
6893
San Luis Obispo
W side of Cottonwood Pass
Comment
RSA0027842
Malacothrix glabrata
Greg Wilvert
2005-4-1
82
San Luis Obispo
Southeast half of the Caliente Range: North edge of range.
759
Comment
SEINET10886686
Malacothrix phaeocarpa
E. Wade Davis
1992-5-17
Davis 462
San Luis Obispo
North side of Cuesta Ridge, along dirt road, ca. 1.8 mi. W. of U.S. 101, and 0.3 mi. S. of Tassajera Creek Road. Locally common on SE-facing slopes, in loose shale at edge of roadcut. Chaparral.
494
Comment
RSA43000
Malacothrix saxatilis var. commutata
Robert F. Hoover
1947-8-17
7380
San Luis Obispo
6 miles west of Templeton
Comment
OBI36725
Malva assurgentiflora
Steven A. Junak
1978-4-9
s.n.
San Luis Obispo
Behind bldg at 100 W. Branch St. Arroyo Grande
Comment
OBI12342
Malva nicaeensis
B. A. Smith
1966-5-11
76
San Luis Obispo
3 mi N on See Cyn Rd from Avila Beach Rd
Comment
OBI35748
Malva nicaeensis
Allison Berry
1984-5-3
131
San Luis Obispo
Camp San Luis Shooting Facility. 6.5 mi N of San Luis Obispo on hwy 1
Comment
NY221824
Malvastrum gracile
A. Eastwood
1927-7-30
14996
San Luis Obispo
On road from Arroyo Grande to Huasna
Comment
OBI57571
Marah fabacea
David J. Keil, with Rhonda Riggins and Karl Striby
1998-5-22
27376
San Luis Obispo
Caliente Range, 3.7 mi. from junction with Soda Lake Rd. on Selby Rd.
Comment
OBI14827
Marah fabacea
Jesse Arnold
1964-2-23
16
San Luis Obispo
Vacant lot, corner of Bush Dr and Los Osos Valley rd, Los Osos
Comment
OBI27164
Marah fabacea
Paul A. Dubsky
1971-2-12
24
San Luis Obispo
See Cyn rd, about 2 mi W of Los Osos Rd jct
274
Comment
SBBG104571
Marrubium vulgare
M. D. Proctor, E. A. Young
1993-4-17
ROB 463
San Luis Obispo
pond NW of Chorro Reservoir; Camp Roberts
Comment
CDA5696
Marrubium vulgare
P. Tomsovic
1997-5-1
58
San Luis Obispo
San Luis Peak, west of Highway 101 between Broad Street and Marsh.
0
Comment
OBI72250
Matricaria discoidea
Anthony Baniaga, Theo Fitanides
2010-3-27
74
San Luis Obispo
Tierra Redonda Mtn BLM ACEC. Dirt carpark E of Oak Shores Rd
345
Comment
RSA789122
Matricaria occidentalis
J. R. Shevock, Jack Zaninovich
1983-3-31
10239
San Luis Obispo
Carrizo Plain, San Andreas rift Zone between the Caliente and Temblor Ranges. Along Soda Lake Road, 5.9 miles south of California City then 1.2 miles east on Seven Mile Road.
595
Comment
OBI56642
Matricaria occidentalis
David J. Keil
1998-6-5
27620
San Luis Obispo
Carrizo Plain. California Valley. Brentwood Trail and Soda Lake Rd.
Comment
OBI12806
Medicago polymorpha
F. Rush
Apr-56
89
San Luis Obispo
Mt San Luis Obispo
Comment
OBI31453
Medicago polymorpha
Joy Nishida, Robert Allen
1982-4-10
243
San Luis Obispo
American Cyn. Near stream in campground
524
Comment
RSA685578
Melica californica
D. H. Wilken, E. Painter
2003-4-3
15985
San Luis Obispo
Upper East Fork of W Fork of Chorro Creek, just SE of La Primera Mine.
400
Comment
RSA770073
Melica californica
Larry Kandarian
2008-5-7
s.n.
San Luis Obispo
Cholame. Growing in rocks.
Comment
CAS-BOT-BC281678
Melica imperfecta
Clare B. Hardham
1959-5-9
4469
San Luis Obispo
Santa Lucia Mts. Camp Natoma, headwaters of Franklin Creek
Comment
CAS-BOT-BC281679
Melica imperfecta
Geo. B. Grant
1903-4-1
766 a
San Luis Obispo
Paso Robles
Comment
OBI74417
Melica imperfecta
Theo Fitanides, Anthony Baniaga
2010-4-23
138
San Luis Obispo
Tierra Redonda BLM ACEC
581
Comment
SBBG104434
Melica imperfecta
F. L. Johnson, E. A. Young
1993-5-23
ROB 484
San Luis Obispo
Boy Scout Rd by Nacimiento River; Camp Roberts
Comment
SBBG93806
Melica imperfecta
S. A. Junak
1990-5-1
4272
San Luis Obispo
Cuesta Ridge Botanical Area: powerline access rd which intersects Tassajera Crk Rd, ca. 2.4 mi W of US Hwy 101, ca. 1,1 mi S of Tassejero Crk Rd
536
Comment
UCD87829
Melica imperfecta
Beecher Crampton
1964-5-20
7004
San Luis Obispo
San Luis Obispo County, ca. 11 miles N.W. of Templeton, Klau Mine area.
Comment
UCR161317
Melica imperfecta
George K. Helmkamp, E. A. Helmkamp
2005-3-9
9087
San Luis Obispo
Outer Central Coast Hills, Irish Hills; See Canyon, 1.0 mi N of San Luis Bay Drive
43
Comment
CAS-BOT-BC281666
Melica imperfecta
Ernest C. Twisselmann
1957-4-28
3417
San Luis Obispo
La Panza Range. Martinez Canyon
673
Comment
OBI45928
Melica imperfecta
David J. Keil, Rhonda Riggins and Kathryn Bay
1986-4-26
19240
San Luis Obispo
SW flank of Temblor Range. T31S, R21 E NW corner sect 17 andSW corner sec 8. 3.05 mi E ofrd to center of Carrizo Plain (to RC farm) on Elkhorn Rd and N 0.25 mi to gate on unnamed dirt rd
Comment
SEINET10599462
Melica imperfecta
John G. Lemmon
1888-1
Lemmon s.n.
San Luis Obispo
Comment
OBI35362
Melilotus indicus
Melody Dickens
1980-7-4
37
San Luis Obispo
Morro Rock, Morro Bay
Comment
OBI3887
Melilotus indicus
Elizabeth Rudd
1971-5-23
263
San Luis Obispo
3 mi NE of Santa Margarita
305
Comment
OBI12790
Melilotus indicus
B. A. Smith
1966-4-28
64
San Luis Obispo
About 1/2 mi E of Cambria on Cambria-Paso Robles Rd
Comment
UCR42905
Mentha X piperita
David J. Keil
1977-8-23
12520
San Luis Obispo
San Luis Obispo in San Luis Creek behind buildings along Higuera Street in the downtown area
Comment
UC1321253
Mentha canadensis
R. F. Hoover
1966-9-16
10022
San Luis Obispo
2 mi n Santa Margarita (Santa Margarita Creek); Santa Margarita Creek
Comment
OBI13666
Mentha canadensis
Robert D. Page
1963-10-5
227
San Luis Obispo
Near old Beaver Dam along Pozo Rd E of Santa Margarita
Comment
SBBG6414
Mentha pulegium
C. B. Hardham
1958-9-17
3847
San Luis Obispo
Santa Rita Crk
Comment
OBI65120
Mentzelia affinis
Greg Wilvert
2005-5-4
382
San Luis Obispo
SE Half of the Caliente Range. S end of Quail Cyn
738
Comment
LA48314
Mentzelia affinis
D. E. Breedlove;
1962-3-29
2064
San Luis Obispo
8.6 mi. W of Simmler; La Panza Range.
548
Comment
OBI27324
Mentzelia micrantha
Unknown
1981-5-10
273
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf cyn, N end of La Panza Mts. Growing near ravine, foot of N facing slope
305
Comment
OBI59921
Mentzelia micrantha
G. F. Hrusa
1995-5-28
12298
San Luis Obispo
Black Butte Research Natural Area. Ridge immed SW of Radio Facility 2 (Peak 1)
600
Comment
OBI64965
Mentzelia pectinata
Greg Wilvert
2005-3-30
70
San Luis Obispo
SE half of the Caliente Range. Approx 1.1 km SSE of Padrones Spring
1232
Comment
OBI79322
Micropus californicus
David J. Keil, with Matt Ritter, D. R. Miller, David & Linda Chipping, Brett Hall, Steve McCabe, and Jenn Yost
2013-5-7
31722 -1
San Luis Obispo
Along upper slopes of Santa Lucia Mountains along Rocky Butte Truck Trail from San Simeon Creek Road to Pine Mountain Area
880
Comment
SJSU3405
Micropus californicus
C. W. Sharsmith
1962-4-22
6882
San Luis Obispo
Carrizo Rocks on edge of Carrizo Plain c. 4 mi SW of Simmler
Comment
UC1069999
Micropus californicus var. californicus
G. T. Nordstrom
1937-4-14
1072
San Luis Obispo
3.9 mi se Williams Ranch; Adelaida Quadrangle
Comment
CAS-BOT-BC348715
Microseris bigelovii
Alice Eastwood; John Thomas Howell
1938-6-15
5967
San Luis Obispo
Between Cambria and San Simeon
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
CAS-BOT-BC348995
Microseris douglasii subsp. douglasii
R. F. Hoover
1950-4-21
7844
San Luis Obispo
Between Morro Bay & Cayucos (s. of Toro Creek)
Comment
SBBG117829
Microseris douglasii subsp. douglasii
E. Painter, M. Wetherwax
2000-4-19
CR 36
San Luis Obispo
between Perimeter Rd and McMillan airstrip buildings; Camp Roberts
260
Comment
UC1953212
Microseris douglasii subsp. douglasii
David Keil with Jason Dart and Meg Perry
2010-4-27
20745
San Luis Obispo
Carrizo Plain west-southwest of Carissa Plains Elementary School, south of Highway 58.
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
SBBG124982
Mimetanthe pilosa
C. B. Hardham
1958-7-22
3762
San Luis Obispo
Atascadero
Comment
SEINET6190464
Mimetanthe pilosa
David Keil
1980-9-21
14241
San Luis Obispo
3 miles S of Creston along California Rte 229 along middle branch of Huerhuero Creek Canyon
Comment
OBI9512
Mimulus aurantiacus var. aurantiacus
Robert F. Hoover
1969-7-18
11484
San Luis Obispo
Price Cyn
Comment
RSA172236
Mimulus aurantiacus var. aurantiacus
Robert F. Thorne, Percy C. Everett
1963-6-12
32251
San Luis Obispo
Along roadside on sandy roadbank at Arroyo de la Cruz Creek.
Comment
OBI9487
Mimulus aurantiacus var. aurantiacus
H. E. McMinn
1947-5-25
5552
San Luis Obispo
About 5.6 mi SW of Templeton on road to Cayucos via Santa Rita Cyn
274
Comment
RSA448194
Mimulus aurantiacus var. aurantiacus
M. B. Dunkle
1931-8-18
4825
San Luis Obispo
Moonstone Beach
Comment
RSA187431
Mimulus guttatus
I. L. Wiggins
1929-5-21
3714
San Luis Obispo
Atascadero Creek Canyon 3 miles above Atascadero.
Comment
UCR118339
Mimulus guttatus
George K. Helmkamp, E. A. Helmkamp
2000-9-2
5966
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon, 2.2 mi west of Los Osos Valley Road
137
Comment
UCSB19018
Mimulus guttatus
Semler, D.
1965-5-7
San Luis Obispo
Santa Margarita Creek; 7 miles N of San Luis Obispo; on U.S. Highway 101
Comment
OBI57346
Minuartia cismontana
David J. Keil, with Kathleen A. Keil
1998-4-18
26801
San Luis Obispo
Area around Shell Creek both N and S of Shell Creek Rd; 1/2 mile from Hwy 58.
Comment
OBI19561
Minuartia douglasii
Robert F. Hoover
1949-3-30
7740
San Luis Obispo
San Simeon Crk
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
CDA34855
Modiola caroliniana
David J. Keil
2009-9-26
30644
San Luis Obispo
San Luis Obispo; southern outskirts of town. Tank Farm Road near Farm Supply store.
Comment
UC1583599
Modiola caroliniana
Malcolm G. McLeod
1984-7-25
1390
San Luis Obispo
at corner of Higuera Street and Pepper Street (in San Luis Obispo); San Luis Obispo
Comment
OBI795351
Monardella breweri
David J. Keil, with Matt Ritter, Mike Simpson, David Chipping, Heath Bartosh, & Taylor Crow
2013-5-2
31662
San Luis Obispo
Avenales Ranch, south of Pozo. Upper Alamo Creek drainage. Hike from 35.178659 deg. , -120.196577 deg. to 35.16639227 deg. , -120.1875824 deg.
Comment
UC883585
Monardella breweri
L. R. Abrams
1913-7-20
5048
San Luis Obispo
near Templeton
Comment
CAS-BOT-BC219865
Monardella breweri subsp. breweri
L. R. Abrams
1913-7-20
5048
San Luis Obispo
Near Templeton
Comment
CDA17884
Monardella crispa
Austin Griffiths, M. McLeod
1987-4-23
18131
San Luis Obispo
Callender Dunes; W edge of first sand bowl, 0.25 mi W of Black Lake, on the W edge of south cresting face of ridge bordering south edge of Mud Lake.
0
Comment
SEINET4173693
Monardella palmeri
R. F. Hoover
1946-6-15
6146
San Luis Obispo
Rincanada Mine, between Santa Margarita and Pozo
Comment
OBI46209
Monardella sinuata subsp. sinuata
David J. Keil
1982-6-27
16322
San Luis Obispo
Hills overlooking Los Osos from the S
Comment
UCR115123
Monardella undulata subsp. undulata
Austin P. Griffiths, M. E. Griffiths
1986-5-15
s.n.
San Luis Obispo
Central Coast, Guadalupe Dunes, midway along northernmost vegetated ridge
Comment
OBI32148
Monardella villosa subsp. obispoensis
David J. Keil
1981-6-20
14872
San Luis Obispo
N of San Simeon along the channel and banks of Arroyo de la Cruz E of hwy 1
Comment
UC1124614
Monardella villosa subsp. obispoensis
B. Bolt
1936-1-15
548
San Luis Obispo
Cuesta Pass Santa Barbara National Forest, San Luis Obispo Quadrangle
Comment
UC771632
Monardella villosa subsp. obispoensis
R. F. Hoover
1946-8-18
6304
San Luis Obispo
5 mi w Pozo
Comment
UC771730
Monardella villosa var. subglabra
R. F. Hoover
1946-6-22
6183
San Luis Obispo
Perry Creek Southeast of Cambria
Comment
JEPS89631
Monolopia congdonii
Dean W. Taylor
1986-3-23
8743
San Luis Obispo
along rd. from Elkhorn Plain to corrals Carrizo Plain; Panorama Hills Quad. 1954 ed., Carrizo Plain
640
Comment
JEPS89632
Monolopia congdonii
Dean Wm. Taylor with Glenn L. Clifton
1988-3-12
9385
San Luis Obispo
n. base of hills 2 mi. n.e. Wells Ranch; Carrizo Plain, Wells Ranch 7 1/2 Quad. 217C
701
Comment
CAS-BOT-BC349540
Monolopia lanceolata
R. F. Hoover
1950-4-2
7783
San Luis Obispo
W. branch of Fernandez Creek, just above La Panza-Creston Road
Comment
OBI18717
Monolopia lanceolata
Robert F. Hoover
1967-3-27
10280
San Luis Obispo
Chalk Mt, N side of Cuyama Valley
Comment
OBI66954
Monolopia lanceolata
David J. Keil, with Kathleen A. Keil
2001-4-20
29359
San Luis Obispo
Bitterwater Canyon. Along Bitterwater Road ca. 10 miles north of junction with Highway 58. Vicinity of 35.50206 deg. N x 120.07846 deg. W
671
Comment
OBI81225
Monolopia lanceolata
David J. Keil, Rhonda Riggins, Richard Pimentel, Melissa Luckow, and Larry Kelly
1988-3-18
20388
San Luis Obispo
Elkhorn Road, 4 miles from junction with Simmler-Soda Lake Road
640
Comment
RSA713431
Monolopia lanceolata
Daisie Huang
2006-3-19
060319 -07
San Luis Obispo
Roadside of 58-E, east of 101. Sunny west-facing slope, gravelly soil.
486
Comment
CAS-BOT-BC349537
Monolopia lanceolata
Ernest C. Twisselmann
1953-3-18
578
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Ridges along Associated Canyon, 7 miles east of Simmler
853
Comment
UC1484428
Monolopia lanceolata
Dale E. Johnson with J. E. Eckenwalder
1974-4-20
80
San Luis Obispo
near border of Kern County (20.0 km (12.4 mi) n Hwy 58 (McKittrick-Santa Margarita Road), on Syncline Hill-Chola)
Comment
OBI18695
Monolopia stricta
Robert F. Hoover
1966-3-30
9779
San Luis Obispo
First large cyn N of Crocker Grade, W side of Temblor Range
Comment
SBBG112381
Montia fontana
D. Keil
1981-4-9
14289
San Luis Obispo
2.5 mi beyond Shell Crk along Hwy 58
Comment
UC1135949
Morella californica
H. C. Lee
1936-3-17
513
San Luis Obispo
Black Lake, Arroyo Grande
Comment
JEPS108379
Mucronea californica
David Gowen
2005-4-17
256
San Luis Obispo
Roadside on Hwy 58, ca 0.5 mile west of Shell Creek Rd. in sandy soil.
Comment
JEPS57627
Mucronea californica
Mrs. R. W. Summers
San Luis Obispo
San Luis Obispo
Comment
OBI28662
Mucronea californica
David J. Keil, Eric Wise
1982-7-2
16298
San Luis Obispo
Nipomo Mesa area W of Pomeroy rd along Black lake Cyn trl
Comment
CAS-BOT-BC109056
Mucronea californica
David D. Keck
1934-4-26
2811
San Luis Obispo
10 miles west of Simmler on road to La Panza.
Comment
SEINET10479882
Mucronea californica
James L. Reveal, C. Rose Broome; Clare B. Hardham
1987-6-18
Reveal 6484
San Luis Obispo
Nipomo Mesa in Los Berros, on sand dunes north of Dale Avenue, 0.1 mile east of Wagon Wheel Way and 0.4 mile west of the Union Oil Summit Pumping Station, associated with chaparrel species at about 400 feet elevation in secs. 35, T.12N., R.35W, about 4 airline miles northwest of Nipomo.
120
Comment
UC1392969
Mucronea perfoliata
R. F. Hoover
1969-6-3
11353
San Luis Obispo
3 mi e Santa Margarita; Moreno Canyon
Comment
OBI81221
Myosurus minimus
David J. Keil, Rhonda Riggins, Richard Pimentel, Melissa Luckow, and Larry Kelly
1988-3-18
20382
San Luis Obispo
Vernal pool field north of Soda Lake along Belmont Trail.
590
Comment
SD249275
Myosurus minimus
David Keil, Rhonda Riggins, Richard Pimentel, Melissa Luckow, Larry Kelly
1988-3-18
20382
San Luis Obispo
Vernal pool field north of Soda Lake along Belmont Trail
590
Comment
OBI73562
Najas marina
David J. Keil
2010-10-21
30933
San Luis Obispo
Whale Rock Reservoir, Cayucos
65
Comment
SD112181
Najas marina
Darley F. Howe
1965-11-7
4156
San Luis Obispo
Oso Flaco Lake.
Comment
SBBG107860
Najas marina
C. B. Hardham
1956-11-3
1499
San Luis Obispo
Salinas dam
Comment
OBI21452
Narcissus pseudonarcissus
Nikki Shorey
1964-2-22
8
San Luis Obispo
466 Dana St, San Luis Obispo
Comment
POM262020
Nassella cernua
I. L. Wiggins
1929-5-23
3735
San Luis Obispo
10 miles east of Shandon
Comment
SBBG109919
Nassella cernua
C. B. Hardham
1961-4-16
6874
San Luis Obispo
Oak Flat, 4 mi W of Paso Robles
Comment
RSA201251
Nassella cernua
Eben McMillan
1952-6-7
142
San Luis Obispo
Choice Valley-2 mi south & 10 mi east of Shandon
Comment
CAS-BOT-BC259993
Nassella lepida
Clare B. Hardham
1957-5-10
2031
San Luis Obispo
Santa Lucia Mountains. Montgomery Ranch, Willow Creek
Comment
SBBG112793
Nassella lepida
C. B. Hardham
1957-5-30
2051
San Luis Obispo
Klau Mine, Adelaida District, W of Paso Robles
Comment
RSA18212
Nassella lepida
C. B. Wolf
1929-4-16
3638
San Luis Obispo
Narrow canyon of Morro Creek, 6 miles east of Morro Bay.
244
Comment
RSA0040014
Nassella pulchra
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6332
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
RSA756113
Nassella pulchra
David J. Keil, Tina Teed, Mariko Uchida
2001-6-15
29579
San Luis Obispo
Camp San Luis Obispo. Chorro Creek drainage. Chorro Creek Bog Thistle exclosure.
244
Comment
UCR216939
Nasturtium officinale
Mark A. Elvin, Joanna Iwanicha
2009-6-30
6375
San Luis Obispo
Central Coast, lower reaches of Oso Flaco Creek, just behind beach
5
Comment
SBBG128664
Nasturtium officinale
M. A. Elvin, E. Shapiro
2010-7-29
6468
San Luis Obispo
SE edge of Oso Flaco Lake, 50 meters NE of agricultural ditch
2
Comment
OBI80078
Navarretia atractyloides
David J. Keil
2000-5-27
28766
San Luis Obispo
Santa Margarita Ranch, just north of 5 Mile Bridge, ca. 4 miles s of railroad crossing in Santa Margarita and westward along ranch roads.
366
Comment
SBBG18791
Navarretia atractyloides
C. B. Hardham
1961-4-26
6906
San Luis Obispo
Franklin Crk, Adelaida
Comment
JEPS27057
Navarretia atractyloides
Rimo Bacigalupi with F. Chisaki, L. Dempster, and C. Hardham
1960-5-12
7436
San Luis Obispo
1.5 mi w Bee Rock (just n of Tierra Redonda Mtn., on Old Lynch Ranch (see Bradley 15 ed. of 1919 U.S.G.S. sheet))
341
Comment
RSA122944
Navarretia atractyloides
T. M. Hendrix
1934-6-3
277
San Luis Obispo
0.25 mile S of Highland School
457
Comment
UC1023814
Navarretia hamata subsp. parviloba
R. F. Hoover
1947-5-30
7231
San Luis Obispo
Huasna District
Comment
JEPS99316
Navarretia mitracarpa
C. B. Hardham
1959-5-6
4420
San Luis Obispo
flats between Bee Rock and the Nacimiento
Comment
OBI51824
Navarretia mitracarpa
D. R. Miller
1992-6-5
692 1 C
San Luis Obispo
Near 'South Orchard' at Coles Ranch. On the W slope of Little Pine Mt
732
Comment
SBBG100992
Navarretia mitracarpa
D. R. Miller
1992-6-5
692 1 b
San Luis Obispo
Little Pine Mtn near south orchard area on Cole Ranch
731
Comment
UCD48442
Navarretia mitracarpa
Robert E. Preston
1998-6-12
1118
San Luis Obispo
CA: San Luis Obispo Co; on hillside ca. 300 W of Navaho Creek, ca. 0.25 mi S of Hwy 58 (La Panza Ranch 7.5' quad).
487
Comment
UC1276314
Nemacladus ramosissimus
R. F. Hoover
1952-5-11
8174
San Luis Obispo
w slope La Panza Range
Comment
CAS-BOT-BC411022
Nemacladus secundiflorus var. secundiflorus
Alice Eastwood
1902-6-10
s.n.
San Luis Obispo
Santa Margarita
Comment
RSA128095
Nemacladus secundiflorus var. secundiflorus
Clare B. Hardham
1957-5-26
1967
San Luis Obispo
Intersection of Parkhill Rd. and Creston-Santa Margarita Rd.
Comment
HSC13600
Nemophila menziesii
W. S. Pierce
1963-4-7
4
San Luis Obispo
Atascadero, E of Portola Rd., N end
Comment
UCSB49531
Nemophila menziesii
Borchert, J.
1983-4-15
San Luis Obispo
East Cuesta Ridge Rd.; 2 miles from junction with Hwy. 101
609
Comment
OBI75499
Nemophila pedunculata
Jenner Whitt
2003-4-18
60
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
OBI82612
Nemophila pulchella
David J. Keil, with Matt Ritter, Jenn Yost, Kristen Nelson, Jessica adinolfi, Julia Harencar, and Jason Johns
2016-3-2
33532
San Luis Obispo
Santa Margarita Lake Regional Park. Grey Pine Loop Trail
400
Comment
UC2027186
Nicotiana quadrivalvis
Greg Wilvert
2005-6-14
480
San Luis Obispo
Southeast Half of the Caliente Range: Quail Spring Road
Comment
SBBG2986
Oemleria cerasiformis
C. B. Hardham
1959-3-14
4070
San Luis Obispo
York Mtn
Comment
CAS-BOT-BC140417
Oemleria cerasiformis
Ira L. Wiggins
1929-4-13
3459
San Luis Obispo
North end of Cuesta Grade
Comment
OBI10142
Oemleria cerasiformis
R. A. Reasoner
1969-2-22
13
San Luis Obispo
5 mi off Los Osos Valley rd into Prefumo Cyn, morning sun
61
Comment
OBI39430
Oenanthe sarmentosa
Clifton F. Smith
1968-7-30
10107
San Luis Obispo
Behind Oceano State Beach Park
Comment
UC1348937
Oenanthe sarmentosa
Robert F. Thorne and P. Everett
1962-10-3
31429
San Luis Obispo
ditch near Oso Flaco Lake
7
Comment
OBI54196
Oenothera deltoides subsp. cognata
David J. Keil, Kathleen Keil
1995-4-15
24887
San Luis Obispo
Shell Crk Rd, ca 1/2 mi N of jctn with Calif Rte 58
Comment
OBI11973
Oenothera elata subsp. hookeri
F. Rush
Aug-57
s.n.
San Luis Obispo
S Morro Bay
Comment
OBI55264
Ononis alopecuroides
G. F. Hrusa, G. Perez, J. Parks
1998-7-21
14732 g
San Luis Obispo
Quad: Nipomo 7.5
375
Comment
SD245314
Opuntia phaeacantha
David J. Keil
2012-7-18
31471
San Luis Obispo
South base of Nipomo Mesa, west of Nipomo. Roadside at base of hill.
43
Comment
JEPS116478
Orobanche californica
Alice Le Duc
1999-6-22
419
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
OBI32462
Orobanche uniflora
Rhonda Riggins
1982-5-16
1408
San Luis Obispo
Tassajara Cyn Rd 1.6 mi W US 101
Comment
RSA80841
Orthocarpus attenuatus
F. W. Peirson
1925-3-25
5666
San Luis Obispo
On Morro Creek Divide.
427
Comment
UCR140078
Osteospermum ecklonis
George K. Helmkamp
2004-2-11
8275
San Luis Obispo
Central Coast, Nipomo Mesa, Pomeroy Rd, 0.2 mi north of Willow Rd.
130
Comment
UC1143152
Oxalis corniculata
C. M. Belshaw
1936-3-25
1719 A
San Luis Obispo
1/2 mi s Los Osos Valley Forks (Clark Valley); Cayucos quad
304
Comment
UCR123162
Oxalis corniculata subsp. pilosa
George K. Helmkamp, E. A. Helmkamp
2002-4-16
7404
San Luis Obispo
Central Coast, Park Ridge 0.5 mi east of Morro Bay near Turri Road
76
Comment
OBI80395
Oxalis pes-caprae
Sydney Anderson
2015-1-30
1
San Luis Obispo
Strother Park, Arroyo Grande.
36
Comment
RSA714094
Oxalis pes-caprae
George K. Helmkamp
2003-12-18
8230
San Luis Obispo
Arroyo Grande, Courtland Ave. one block S of Grand Ave. Brooklyn Creek, opposite San Francisco.
15
Comment
OBI51288
Oxalis pilosa
Jan Barber
1994-3-21
101
San Luis Obispo
San Simeon State Park. N of Washburn campground
Comment
OBI80391
Oxalis pilosa
Daniella Anthony
2015-2-1
3
San Luis Obispo
Morro Bay Quarry Trail, 2 feet after trail divides into two
46
Comment
OBI79656
Packera breweri
Anthony Baniaga, Theo Fitanides
2010-5-2
148
San Luis Obispo
Tierra Redonda BLM ACEC. Tierra Redonda Mountain.
Comment
UC338239
Packera breweri
unknown
1887-1
San Luis Obispo
Comment
OBI72637
Paeonia californica
Wendy Thackery
2002-3-7
28
San Luis Obispo
Elfin Forest, Los Osos
0
Comment
UC1126111
Paeonia californica
N. K. Carlson
1936-3-28
252
San Luis Obispo
0.9 mi ne Atascadero (below Plot 38); San Luis Obispo Quadrangle
Comment
UC1126112
Paeonia californica
N. K. Carlson
1936-3-19
165
San Luis Obispo
2.2 mi ne Los Berros (Plot 6); Arroyo Grande Quadrangle
137
Comment
OBI61099
Paeonia californica
P. A. Holden
1968-4-9
127
San Luis Obispo
9 mi E of Santa Margarita on hwy 58
Comment
OBI70005
Paeonia californica
John Beall
1980-4-6
1
San Luis Obispo
Park Hill Rd burn area. 10 mi up hwy 58 park Hill Rd on chaparral burn area just W of the Flemming Ranch
Comment
OBI40732
Papaver californicum
David J. Keil, Dirk Walters
1986-5-2
19332
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn
305
Comment
SBBG28846
Pectocarya penicillata
I. W. Clokey, C. B. Clokey
1937-4-13
5829
San Luis Obispo
SE corner San Luis Obispo Co
800
Comment
OBI83662
Pectocarya setosa
George Butterworth
2017-4-16
1014
San Luis Obispo
Chimineas Ecol. Reserve. Black Chin Rd.
975
Comment
OBI74349
Pedicularis densiflora
Theo Fitanides, Anthony Baniaga
2010-5-7
180
San Luis Obispo
Tierra Redonda Mtn BLM ACEC
611
Comment
UC1125722
Pedicularis densiflora
C. A. Graham
1938-4-11
305
San Luis Obispo
1 mi s of Bee Rock
365
Comment
SBBG34891
Pedicularis densiflora
Mrs. R. W. Summers
-May-1889
San Luis Obispo
by a spring, hill near San Luis Obispo
Comment
OBI5291
Pelargonium X hortorum
Elizabeth Gollub
1973-12-10
50
San Luis Obispo
W side of Business Admin Bldg
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
CAS-BOT-BC69240
Pellaea andromedifolia
Ernest C. Twisselmann
1956-11-7
3228
San Luis Obispo
Santa Lucia Range: Cypress Mountain
594
Comment
CAS-BOT-BC69245
Pellaea andromedifolia
R. F. Hoover
1965-12-13
9728
San Luis Obispo
Ridge one mile west of Cerro Romauldo
Comment
CAS-BOT-BC71461
Pellaea mucronata
R. F. Hoover
1947-1-5
6585
San Luis Obispo
Pine Mt. of La Panza Range
Comment
OBI5396
Penstemon centranthifolius
Ralph Baker and Kay Ketchum, Kay Ketchum
1958-6-7
101
San Luis Obispo
On rd bank 1/2 mi W of Salinas River Bridge on hwy 58 on rd between Santa Marguerita and Pozo
Comment
OBI42145
Pentachaeta alsinoides
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19460
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 Pilitas fire of July 1985
Comment
OBI56827
Pentachaeta alsinoides
David J. Keil
1998-5-6
27126
San Luis Obispo
E of San Miguel, 2.1 mi S of Monterey Co. line on Ranchita Canyon Rd.
Comment
SBBG63076
Pentachaeta aurea
unknown
1878-3-20
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
SBBG117888
Pentachaeta exilis subsp. exilis
M. Wetherwax, E. Painter
2001-4-5
CR 164
San Luis Obispo
above boundary rd at S end of installation, above San Marcos Crk; Camp Roberts
260
Comment
SBBG97417
Perideridia gairdneri
C. F. Smith
1991-7-19
San Luis Obispo
ridge E of Pine Mtn, above Hearst Castle
Comment
OBI81332
Perideridia pringlei
David J. Keil, Janet Haden
1988-5-24
20684
San Luis Obispo
Irish Hills, San Luis Range. Froom Ranch on southwestern side of Los Osos Valley Road, just west of junction with Calle Joaquin and US 101.
Comment
OBI32451
Perideridia pringlei
Rhonda Riggins
1983-5-16
1485
San Luis Obispo
Cal Poly Campus [San LUis Obispo] "Archie cyn"
Comment
RSA423801
Petunia parviflora
Thekla Mohr
1911-07
1931
San Luis Obispo
San Luis Obispo.
Comment
OBI9166
Petunia parviflora
Robert F. Hoover
1953-5-16
8296
San Luis Obispo
Grant lake
Comment
UCD126729
Petunia parviflora
R. N. Raynor
1939-7-4
s.n.
San Luis Obispo
San Luis Obispo County: Nipomo.
Comment
OBI27300
Phacelia brachyloba
Robert L. Allen, Nancy E. Arnold
1981-4-26
213
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf Cyn, N end of La Panza Mts. Top of hill
305
Comment
UC1069277
Phacelia brachyloba
H. C. Lee
1937-6-7
1050
San Luis Obispo
4 mi se Huerhuero School (Plot 193); Pozo Quadrangle
Comment
UC1285023
Phacelia brachyloba
R. F. Hoover
1947-4-12
6907
San Luis Obispo
upper Navajo Creek La Panza Range
Comment
UCR26113
Phacelia ciliata
R. E. Steele
1977-1-30
6
San Luis Obispo
Cuyama Valley along W side of Soda Lake Rd 11 mi north of Rt. 166
693
Comment
UC1501863
Phacelia ciliata var. ciliata
Eben MacMillan
1951-3-10
San Luis Obispo
overlooking San Joaquin valley (junction of San Luis Obispo and Kern Cos.); Wreden Ranch
762
Comment
OBI13810
Phacelia distans
F. Rush
Aug-57
s.n.
San Luis Obispo
S. Morro bay
Comment
OBI51796
Phacelia distans
R. Mike Arens
1994-3-12
19
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly Cyn near Botanical garden foot bridge
152
Comment
UCR122518
Phacelia distans
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6604
San Luis Obispo
South Coast Range, La Panza Range, Calf Canyon, CA Hwy 58, 4.5 mi east of Santa Margarita
335
Comment
UCR161907
Phacelia distans
George K. Helmkamp, E. A. Helmkamp
2005-3-1
8983
San Luis Obispo
South Outer Coast Ranges, Santa Lucia Range NE of Lopez Lake; 4.8 mi. N of Hi Mountain Road along Upper Lopez Lake Road. Vicinity of Wittenberg and Huffs Hole Creeks
232
Comment
RSA115614
Phacelia distans
E. C. Twisselmann
1955-6-4
2081
San Luis Obispo
Crocker Canyon, southeastern part of the county.
838
Comment
JEPS21114
Phacelia douglasii
C. M. Belshaw
1936-3-19
1654
San Luis Obispo
Musick-Arroyo Grande Creek Nipomo Quadrangle
274
Comment
UC338228
Phacelia douglasii
unknown
1887-1
San Luis Obispo
Comment
RSA67581
Phacelia douglasii
P. A. Munz
1951-4-13
16300
San Luis Obispo
San Juan Creek, at crossing of State Highway 178.
610
Comment
OBI58204
Phacelia egena
David J. Keil
1998-4-28
26939
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
OBI29319
Phacelia imbricata
Lou Morton
1981-5-17
s.n.
San Luis Obispo
Laguna Lake park
Comment
SBBG104276
Phacelia imbricata
M. D. Proctor, E. A. Young
1993-3-21
ROB 310
San Luis Obispo
ca. 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo
Comment
SBBG34826
Phacelia imbricata
Mrs. R. W. Summers
-Jun-1884
San Luis Obispo
Santa Margarita plains
Comment
OBI13757
Phacelia imbricata var. imbricata
Lyn Bettencourt
1970-5-10
67
San Luis Obispo
3 mi NE of Santa Margarita
366
Comment
UCR248171
Phacelia nemoralis subsp. nemoralis
David J. Keil
1998-6-15
27825
San Luis Obispo
Along Santa Rita Creek Rd., west of Templeton, 2-3 miles west of junction with Vineyard Dr.
305
Comment
OBI42194
Phacelia rattanii
David J. Keil, Lynne Dee Oyler and Rick Oyler
1986-5-17
19456
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 Pilitas fire of July 1985
Comment
OBI31236
Phacelia tanacetifolia
Julie Vanderwier
1979-5-19
163
San Luis Obispo
Indian Knob Tar Sands
Comment
RSA0028035
Phacelia tanacetifolia
Greg Wilvert
2005-4-13
214
San Luis Obispo
2.5 kilometers S of Lawson Spring.
921
Comment
OBI22089
Phalaris angusta
Robert F. Hoover
1948-5-5
7522
San Luis Obispo
Oak Park district
Comment
OBI29592
Phalaris aquatica
David J. Keil, with Tina Teed and Mariko Uchida
2001-6-15
29592
San Luis Obispo
Camp San Luis Obispo. Chorro Creep drainage. Chorro Creek Bog Thistle exclosure. Vicinity of 35.3442 deg. N, 120.6800 deg. W
244
Comment
OBI2840
Phalaris californica
Larry E. Brown
1970-5-30
1827
San Luis Obispo
Cambria
Comment
OBI22100
Phalaris minor
Robert F. Hoover
1951-5-7
8057
San Luis Obispo
Coast between Toro Crk and Morro sand dunes
Comment
UC564191
Phlox gracilis
Roxana S. Ferris
1935-3-29
9103
San Luis Obispo
2 mi s Simmler; Carriso Plain
Comment
RSA25637
Pholisma arenarium
Carl B. Wolf
1941-7-10
10976
San Luis Obispo
Approx. 2-1/2 mi. (airline) east of Oso Flaco Lake, or between Calif. Highway #1 and S.P.R.R.
30
Comment
UC1494003
Pholisma arenarium
G. Yatskievych
1981-5-18
81 -180
San Luis Obispo
road to Union 76 Refinery off Highway 1 (6 mi s of Oceano)
30
Comment
UC569622
Pholisma arenarium
Joseph and Hilda W. Grinnell
1937-7-28
1077
San Luis Obispo
seaside dunes 1 mi n Morro Rock
Comment
SBBG118995
Pholistoma auritum var. auritum
E. Painter, M. Wetherwax
2002-3-26
SLO 217 b
San Luis Obispo
NW side of Cerro Romualdo; Camp San Luis Obispo
250
Comment
OBI60093
Pholistoma membranaceum
G. F. Hrusa, T. D. Wilfred
1997-3-12
13637
San Luis Obispo
Carrizo Plain. about m S of Washburn Ranch on W side of Soda Lake Rd
630
Comment
PASA2100
Pholistoma membranaceum
Margaret Stason
1930-4-14
San Luis Obispo
Temblor Mtns.
Comment
UC2027092
Pholistoma membranaceum
Greg Wilvert
2005-4-23
288
San Luis Obispo
Southeast Half of the Caliente Range: Above Lawson Spring
Comment
JEPS97115
Phoradendron villosum
F. L. Johnson and M. D. Proctor
1993-2-19
ROB 116
San Luis Obispo
1 km W of Boyscout Ford (on Boyscout Road); Camp Roberts
Comment
RSA648340
Phoradendron villosum
David B. Dunn, Shogo Yamaguchi
1947-12-31
3599
San Luis Obispo
30 miles N of Paso Robles along Hwy 101.
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-BC452012
Phyllospadix scouleri
Clare B. Hardham
1957-11-19
2749
San Luis Obispo
Santa Lucia Mountains. Piedras Blancas
Comment
CAS-BOT-BC452062
Phyllospadix torreyi
L. R. Abrams
1920-7-28
7939
San Luis Obispo
Between Pismo Beach and Pt Hartford
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
SD71228
Phyllospadix torreyi
R. F. Hoover
1964-7-12
9201
San Luis Obispo
Leffingwell Landing near Cambria, in tide-pools
Comment
JEPS60961
Physalis philadelphica
Ernest C. Twisselmann
1969-11-15
16336
San Luis Obispo
5 mi s Paso Robles; Salinas River
182
Comment
OBI58809
Physalis philadelphica
David J. Keil
1998-9-3
28061
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo.
Comment
CAS-BOT-BC142224
Physocarpus capitatus
R. F. Hoover
1965-9-7
9540
San Luis Obispo
Santa Rosa Creek west of Templeton - Santa Lucia Range
Comment
OBI12781
Pickeringia montana var. montana
Susan Allison
1966-5-22
34
San Luis Obispo
Glacier above Marmalejho Flat, Hearst ranch
Comment
UCSB26206
Pinus radiata
Broder, Richard
1960-4-10
San Luis Obispo
Pine grobe in and around Cambria Pines Lodge, Cambria
Comment
RSA382750
Piperia elongata
George Henry Grinnell
1929-7-11
s.n.
San Luis Obispo
Cambria Pines
Comment
OBI45437
Piperia michaelii
David J. Keil
Jun-85
s.n.
San Luis Obispo
Los Osos. On W side of South Bay Blvd just S of bridge over Los Osos Crk
Comment
CAS-BOT-BC254436
Piptatherum miliaceum
Ernest C. Twisselmann
1955-7-22
2274
San Luis Obispo
La Panza Range. Upper Navajo Canyon
807
Comment
OBI29860
Piptatherum miliaceum
Ruth E. Davis
1964-5-24
114
San Luis Obispo
1023 Mill St, San Luis Obispo
Comment
RSA85166
Piptatherum miliaceum
J. C. Roos, L. Roos
1953-11-29
6043
San Luis Obispo
By chicken pens, California Polytechnic College campus, San Luis Obispo
91
Comment
CAS-BOT-BC228023
Plagiobothrys
Clare B. Hardham
1959-4-23
4302
San Luis Obispo
The Santa Lucia Mountains. Intermittent stream, Santa Barbara Road, Atascadero
Comment
OBI77773
Plagiobothrys acanthocarpus
David J. Keil
1998-4-7
26581
San Luis Obispo
S of Creston on Hwy 229, 1.4 mi. S of Rocky Canyon Rd.
384
Comment
OBI62720
Plagiobothrys canescens
Jason Dart, LynneDee Althouse
2003-4-10
165
San Luis Obispo
Santa Margarita Ranch
Comment
RSA0027844
Plagiobothrys canescens
Greg Wilvert
2005-4-2
94
San Luis Obispo
Southeast half of the Caliente Range: 300m SSW of Wells Spring.
926
Comment
OBI37598
Plagiobothrys canescens
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchard
1982-3-24
15807
San Luis Obispo
Vicinity of American Cyn in the La Panza Mts. T30S, R16E, sects 28, 32, 33
Comment
RSA140232
Plagiobothrys canescens
Clare B. Hardham
1960-4-4
5339
San Luis Obispo
Santa Lucia Mountains, Cantinas Creek.
244
Comment
UC1285278
Plagiobothrys collinus
R. F. Hoover
1948-4-14
7450
San Luis Obispo
bluffs near Ragged Point
Comment
UC1873044
Plagiobothrys humistratus
David Keil with Kathleen Keil
2005-2-20
30334
San Luis Obispo
Red Hill Road just S of junction with California 57.
609
Comment
UCR29946.2
Plagiobothrys nothofulvus
Melissa Luckow, R. R. Pimentel, R. A. Pimentel
1982-4-4
737
San Luis Obispo
Huasna Rd, 0.5 mi NW of where the Huasna River crosses the road
Comment
UCR97549
Plagiobothrys nothofulvus
George K. Helmkamp, E. A. Helmkamp
1997-3-8
1416
San Luis Obispo
South Coast Range, along CA Hwy 58 west of Navajo Creek, west of Carrizo Plain
564
Comment
CDA17355
Plagiobothrys stipitatus var. micranthus
G. F. Hrusa, G. Wilvert
2005-4-1
16405
San Luis Obispo
Carrizo Plain; Low, seasonal depression (vernal pool) off Padrone Cyn. Rd.
822
Comment
SBBG107712
Plagiobothrys tenellus
C. B. Hardham
1956-3-27
317
San Luis Obispo
Chimney Rock area
Comment
UC1953203
Plagiobothrys trachycarpus
David Keil, Lynne Dee Althouse
2000-5-10
28656
San Luis Obispo
Santa Margarita Ranch. Ca. 0.5 miles south of railrod crossing along Pozo Road and westward along ranch roads.
Comment
UC583196
Plagiobothrys trachycarpus
Alice Eastwood and John Thomas Howell
1936-5-8
2303
San Luis Obispo
3 mi e Pozo
Comment
SBBG125980
Plagiobothrys verrucosus
D. Keil
1986-4-13
19185
San Luis Obispo
2 mi E from jct with Las Pilitas Rd on Parkhill Rd, S side of hwy
Comment
HSC91664
Plantago erecta
Susan H. Bicknell
1989-4-17
San Luis Obispo
Montano de Oro State Park, MDO 1
Comment
OBI51207
Plantago erecta
Jan Barber
1994-5-29
191
San Luis Obispo
San Simeon State Park
Comment
OBI51771
Plantago erecta
R. Mike Arens
1994-6-10
101
San Luis Obispo
Calif Polytechnic State Univ campus. In Poly Cyn near Botanical Garden footbridge
244
Comment
SBBG104735
Plantago erecta
M. D. Proctor, E. A. Young
1993-3-17
ROB 193
San Luis Obispo
Twin Bridges on Boy Scout Rd; Camp Roberts
Comment
UCSB12193
Plantago erecta
Breedlove, Dennis
1962-3-24
San Luis Obispo
4.9 miles northeast of U.S. 466 at Cholame on State 41 near summit of Cottonwood Pass; Diablo Range
548
Comment
SD75756
Plantago lanceolata
Helen V. Witham
1969-9-27
514
San Luis Obispo
East end of Morro Bay.
2
Comment
UC173635
Plantago lanceolata
E. Palmer, M. D.
Jun 1876
308
San Luis Obispo
Coast Range
Comment
OBI36846
Plantago major
Eric Wise
1981-6-30
881
San Luis Obispo
Mud lake of Dune lakes
Comment
OBI82549
Plantago major
David J. Keil
2015-7-8
33309
San Luis Obispo
Atascadero Creek north of El Camino Real bridge and east of road
Comment
OBI11628
Plantago maritima
Robert F. Hoover
1947-5-23
7189
San Luis Obispo
Coast S of Hazard Cyn
Comment
OBI11647
Plantago subnuda
Robert F. Hoover
1947-8-2
7350
San Luis Obispo
Black Lake Cyn
Comment
UC456041
Plantago subnuda
Unangst
1906-5-17
San Luis Obispo
Oak Park
Comment
OBI66090
Platanus racemosa
D. R. Miller
1997-3-10
397 -639
San Luis Obispo
Pine Mt Region. First gate at ranch house, San Simeon drainage
488
Comment
CAS-BOT-BC91966
Platystemon californicus
Alice Eastwood; John Thomas Howell
1935-3-25
2013
San Luis Obispo
Cholame.
Comment
OBI78770
Platystemon californicus
Michael Walgren
2014-4-5
378
San Luis Obispo
Chevron Oil Company property about 1/4 mile east of Del Mar Park in the City of Morro Bay.
98
Comment
SBBG49058
Platystemon californicus
J. Copeland
1974-3-10
1051
San Luis Obispo
Grand View Mesa, Nipomo
Comment
UC125223
Platystemon californicus
K. Brandegee
June, 1889
San Luis Obispo
San Simeon
Comment
SEINET6911638
Platystemon californicus
W. P. Vestal, A. G. Vestal
1955-4-19
s.n.
San Luis Obispo
About 2 miles north of San Luis Obispo.
Comment
UCR250549
Plecostachys serpyllifolia
Mark A. Elvin
2013-6-13
7162
San Luis Obispo
Central Coastal: Cambria, south end of Windsor Blvd at entrance to Fiscalini Ranch Preserve
17
Comment
LA83079
Plectritis ciliosa
O. H. Kappler;
1945-4-21
759
San Luis Obispo
Santa Lucia Range; Atascadero Creek, Rd to Morro Bay
Comment
OBI58827
Plectritis ciliosa
David J. Keil
1998-4-20
26835
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
UC1120033
Plectritis ciliosa subsp. insignis
T. M. Hendrix
1937-4-17
23
San Luis Obispo
3.3 mi se of Pozo (Santa Barbara National Forest); Santa Barbara National Forest
457
Comment
UC28829
Plectritis ciliosa subsp. insignis
W. H. Brewer
1861-4-12
441
San Luis Obispo
Arroyo Grande
Comment
CAS-BOT-BC255560
Poa annua
R. F. Hoover
1964-4-14
8708
San Luis Obispo
San Luis Obispo
Comment
RSA713432
Poa annua
Daisie Huang
2006-3-19
60319 -14
San Luis Obispo
vacant lot at 101 and Santa Maria Rd. Sand, no trees.
101
Comment
UCSB32512
Poa bulbosa
Smith, O.
1977-4-15
San Luis Obispo
East Cuesta Ridge Rd. 2 miles from Rt. 101
609
Comment
OBI22166
Poa howellii
Robert F. Hoover
1964-5-12
8817
San Luis Obispo
ridge SE of Cuesta Pass, just W of Black Butte
Comment
RSA603507
Poa howellii
G. Fred Hrusa
1995-5-28
12301
San Luis Obispo
Ridge immediately SW of Radio Facility 2 (Peak 1).
610
Comment
UCD91118
Poa howellii
G. F. Hrusa; K. Phillips, A. Flinck
1995-5-29
12266
San Luis Obispo
San Luis Obispo County: Black Butte Research Natural Area. At entrance to ridge leading E onto Peak 2.
595
Comment
CAS-BOT-BC246701
Poa howellii
Clare B. Hardham
1963-5-6
10079
San Luis Obispo
Santa Lucia Mountains. Franklin Creek west of Adelaida
Comment
OBI64409
Poa secunda
David J. Keil
2001-3-28
29202
San Luis Obispo
Diablo Range, Avenal Ridge. Cottonwood Pass along Highway 41, 1.1 mile west of Kern County line.
597
Comment
SBBG127274
Poa secunda
D. Keil, A. Webster
1984-4-29
18186
San Luis Obispo
Lopez Wilderness Area
Comment
OBI32305
Poa secunda subsp. secunda
David J. Keil
1981-4-11
14398
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
SBBG103514
Poa secunda subsp. secunda
C. F. Smith
1993-6-2
12467
San Luis Obispo
rd near summit of Caliente Range, overlooking Carrizo Plain
Comment
UCD90832
Poa secunda subsp. secunda
Beecher Crampton
1964-5-18
6974
San Luis Obispo
San Luis Obispo County: 7.4 miles S of Creston.
Comment
OBI32301
Poa unilateralis
David J. Keil, V. L. Holland, Rhonda Riggins, and Melissa Luckow
1982-4-8
15865
San Luis Obispo
N of San Simeon on ridge along N side of Arroyo de la Cruz.
Comment
JEPS99333
Pogogyne serpylloides
Clare B. Hardham
1959-5-6
4418
San Luis Obispo
Bee Rock - Nacimiento Road Santa Lucia Mountains
Comment
OBI25464
Polygala californica
David J. Keil, Malcolm McLeod, Melissa Luckow, Julie Vanderwier, et al
1980-5-18
13980
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
UCD84238
Polygonum
Ayzik Solomeshch
2009-4-15
s.n.
San Luis Obispo
San Luis Obispo County: Camp Roberts. 7 miles as the crow flies west from San Miguel. Avery Road.
250
Comment
OBI17820
Polygonum aviculare
Hans Wilgenburg
1977-8-11
16
San Luis Obispo
Cal Poly campus
Comment
CAS-BOT-BC414074
Polygonum aviculare subsp. aviculare
Ernest C. Twisselmann
1954-6-14
1366
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Palo Prieta Summit: 8 miles south of Cholame
624
Comment
CAS-BOT-BC414231
Polygonum aviculare subsp. depressum
Clare B. Hardham
1956-11-12
1521
San Luis Obispo
Santa Lucia Mountains. Atascadero Lake
Comment
UC1191260
Polygonum punctatum
Malcolm A. Nobs and S. Galen Smith
1948-9-9
664
San Luis Obispo
about 4 mi s Pismo Beach; Dune Lakes Gun Club
Comment
SBBG93778
Polypodium californicum
S. A. Junak
1990-7-12
4391
San Luis Obispo
W Cuesta Ridge, just E of saddle at W end of Cuesta Ridge Botanical Area, on S side of W Cuesta Ridge Rd, ca. 5.6 mi W of US Hwy 101
731
Comment
OBI79965
Polypogon imberbis
David J. Keil, with Kaitlyn Keil
2013-6-19
31819
San Luis Obispo
Guadalupe Dunes. Oso Flaco Lake Trail near boardwalk between lake and beach
7
Comment
OBI80146
Polypogon interruptus
David J. Keil
1985-6-18
18866
San Luis Obispo
South Bay Wastewater Treatment Facility. Bayview Heights area. West side of Bayview Heights.
Comment
OBI72346
Polypogon monspeliensis
Anthony Baniaga
2010-5-15
182
San Luis Obispo
Black Lake Cyn; Choin Property
39
Comment
OBI43405
Polypogon monspeliensis
Eric Wise
1981-6-7
454
San Luis Obispo
Cuyama River, 6.7 mi W of New Cuyama
Comment
LA105613
Polypogon viridis
Barry A. Prigge;
8985
San Luis Obispo
Santa Lucia Mountains, San Bernardo Creek, from 0.6 to 1.1 mi. N of State Highway 1; ca. 2 mi. E of Morro Bay
30
Comment
OBI40149
Polypogon viridis
David J. Keil
1977-11-12
s.n.
San Luis Obispo
San Luis Obispo at Laguna Lake Park
Comment
OBI43289
Polypogon viridis
Eric Wise
1981-6-7
483
San Luis Obispo
Rancho Rinconado, 23.1 mi W of New Cuyama
Comment
RSA201691
Polystichum dudleyi
Robert F. Hoover
1964-5-12
8807
San Luis Obispo
Upper Lopez Canyon
Comment
UC74831
Polystichum dudleyi
Mrs. R. W. Summers
San Luis Obispo
Comment
CAS-BOT-BC102645
Populus fremontii
J. Olson
2000-6-27
s.n.
San Luis Obispo
Camp Roberts. East side of Low Water Bridge and both sides of Bee Rock Road
Comment
OBI53406
Populus trichocarpa
Arthur W. Hazebrook
1993-3-23
226
San Luis Obispo
Nipomo dunes Complex, riparian corridor along northern base of Big Coreopsis Hill
Comment
OBI74482
Portulaca oleracea
Michael Walgren
2010-9-15
188
San Luis Obispo
Los Osos residential; 1298 Los Olivos near intersection with Fairchild Way
Comment
UCSB38023
Potamogeton foliosus
Vivrette, Nancy
1978-11-19
San Luis Obispo
Oso Flaco Lake
Comment
SBBG108093
Potamogeton nodosus
C. B. Hardham
1957-9-2
2597
San Luis Obispo
Nacimiento Lake
Comment
SD245192
Potamogeton nodosus
David Keil
2000-5-25
28742
San Luis Obispo
Santa Maargarita Ranch. Ca. 4.2 miles south of railroad crossing (in Santa Margarita) on Pozo Road. Artificial pond.
Comment
OBI32219
Potentilla anserina
David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al
1981-4-11
14374
San Luis Obispo
N of San Simeon along ridge just S of Arroyo de la Cruz
Comment
POM366493
Potentilla anserina var. grandis
Thekla Mohr
1911-1
2116
San Luis Obispo
San Luis Obispo.
Comment
RSA17814
Prunus fasciculata var. punctata
Carl B. Wolf
1929-4-15
3557
San Luis Obispo
2-3 miles inland from Ocean and about 3 miles north of Santa Maria River.
61
Comment
OBI10050
Prunus ilicifolia
D. E. Montague
1958-5-25
s.n.
San Luis Obispo
5 I SE Cayucas, Paso Robles rd
Comment
CAS-BOT-BC156347
Prunus virginiana var. demissa
Ernest C. Twisselmann
1954-5-7
1185
San Luis Obispo
McLean Spring, McLean Canyon, Temblor Mountains
914
Comment
OBI80443
Pseudognaphalium beneolens
David J. Keil
1978-8-10
12962
San Luis Obispo
Top of Cuesta Ridge, west sid, between Cuesta Botanical Area and end of paved road.
770
Comment
CAS-BOT-BC356614
Pseudognaphalium biolettii
R. F. Hoover
1967-2-8
10200
San Luis Obispo
Hill south of Los Osos
Comment
OBI53828
Pseudognaphalium biolettii
Arthur W. Hazebrook
1993-1-9
187
San Luis Obispo
Nipomo dunes Complex, Big Coreopsis Hill, Oso Flaco Lake and crk areas, and adj pioneer dunes. Along base of stabilized dune SW of Oso Flaco Lake
Comment
SEINET11196318
Pseudognaphalium biolettii
Unknown
2015-3-23
9346
San Luis Obispo
San Simeon
Comment
OBI72009
Pseudognaphalium californicum
Michael Walgren
2010-2-1
74
San Luis Obispo
Irish Hills, Montana de Oro State Park. New property acquisition known as the 160 acre "Baseri" property at 4840 See Canyon rd, approx 8 mi from Los Osos Valley Rd and 0.5 mi from jctn with Perfumo Cyn rd. Inland portion of property on inland side of See Cyn rd
335
Comment
OBI80983
Pseudognaphalium californicum
Holly Haraguchi, Jordan Wylie, Dani LeVine, Kaila Michitsch, Christine Tsoi, Alvin Iam
2015-4-24
8
San Luis Obispo
Pennington Creek Bio Reserve. Found on rocky hillside and dry arid area; 70 feet off the trai on the left side.
Comment
UC1118510
Pseudognaphalium californicum
H. A. Jensen
1930-7-6
27
San Luis Obispo
mouth San Carpoforo Creek; Cape San Martin Quad.
Comment
UCD135064
Pseudognaphalium californicum
G. K. Helmkamp; E. A. Helmkamp
2000-4-20
5390
San Luis Obispo
San Luis Obispo County: Central Coast: Prefumo Canyon, 1.2 miles south of Los Osos Valley Road.
183
Comment
OBI35478
Pseudognaphalium californicum
S. M. Inman
1983-5-7
39
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
SBBG107361
Pseudognaphalium luteoalbum
C. B. Hardham
1971-4-24
18040
San Luis Obispo
American Cyn, Avenales Ranch
Comment
JEPS60738
Pseudognaphalium luteoalbum
Ernest C. Twisselmann and Clifton F. Smith
1969-11-12
16330
San Luis Obispo
summit Palo Prieta Canyon; The Temblor Range, Western San Joaquin Valley, Twisselmann L
701
Comment
OBI38461
Pseudognaphalium luteoalbum
Eric Wise
1981-9-17
1150
San Luis Obispo
Salinas river at hwy 58
Comment
OBI38465
Pseudognaphalium luteoalbum
Eric Wise
1981-6-27
778
San Luis Obispo
Cuyama River, Pine cyn forest serv. stn.
Comment
CAS-BOT-BC361556
Pseudognaphalium stramineum
Clare B. Hardham
1956-7-15
1186
San Luis Obispo
Santa Lucia Mountains. Paradise Valley, Atascadero
Comment
OBI73354
Psilocarphus chilensis
David J. Keil, with Lynne Dee (Oyler) Althouse and Meg Perry
2010-4-8
30697
San Luis Obispo
Carrizo Plain Southwest of Carissa Plains Elementary School, south of Highway 58
Comment
UC1927844
Psilocarphus tenellus
David Keil
1998-4-7
26588
San Luis Obispo
S of Creston on Hwy 229, 1.4 mi. S of Rocky Canyon Rd.
384
Comment
RSA0021428
Psilocarphus tenellus
W. M. Arbaugh
1968-5-5
216
San Luis Obispo
One mile above Lopez Dam
Comment
CAS-BOT-BC72650
Pteridium aquilinum
Ernest C. Twisselmann
1955-7-31
2296
San Luis Obispo
Jack Creek at York Mountain
289
Comment
UC54816
Pterostegia drymarioides
Mrs. R. W. Summers
San Luis Obispo
Comment
OBI75474
Pterostegia drymarioides
Jenner Whitt
2003-4-3
5
San Luis Obispo
Burn on Hwy 58 1 mi E of jctn 229. Area burned in JUl 2002
400
Comment
UCD45149
Quercus X alvordiana
G. L. Stebbins Jr.
1948-1-2
3902
San Luis Obispo
1 mile south of Paso Robles, San Luis Obispo County, California.
Comment
OBI83453
Quercus agrifolia
Tanner Tellenbach, Elijah Lax, Brett Donahue, Nolan Donahue
2017-1-26
2
San Luis Obispo
Johnson Ranch Open Space: take Highway 101 south to exit 198 for Higuera Street. At the bottom of a horseshoe bend in the off ramp, turn left into a parking area for Johnson Ranch. To the right of the road follow the trail, cross a stream, about 100 yards up from the stream, and about 50 yards to the right of the trail if you are looking at the stream.
80
Comment
RSA613754
Quercus agrifolia
George K. Helmkamp
1997-3-8
1440
San Luis Obispo
SE of Los Osos. Swift Ranch, starting ca. 2 mi. S of Los Osos Valley Rd on Clark Valley Rd.
107
Comment
UCD45053
Quercus agrifolia
R. F. Hoover
1946-10-19
6502
San Luis Obispo
3 mi. ne. of Pozo. Small tree.
Comment
CAS-BOT-BC61748
Quercus agrifolia
R. F. Hoover
1946-10-19
6502
San Luis Obispo
3 mi. ne. of Pozo
Comment
OBI14316
Quercus agrifolia var. agrifolia
Russell Gorman
1955-11-23
28
San Luis Obispo
Los Berros Canyon approx. 4 mi N of Nipomo
Comment
OBI8419
Quercus agrifolia var. agrifolia
Lynne D. Althouse
1977-4-12
30
San Luis Obispo
Wolfe's horse ranch near San Luis High School
130
Comment
OBI27366
Quercus berberidifolia
Nancy E. Arnold, Robert L. Allen
1981-5-20
343
San Luis Obispo
7.6 mi NE of Santa Margarita, Calf cyn, N end of La Panza Mts
305
Comment
SBBG1312
Quercus chrysolepis
E. R. Blakley
1956-11-7
1986
San Luis Obispo
Cypress Mtn
411
Comment
CAS-BOT-BC79226
Quercus dumosa
Ernest C. Twisselmann
1970-10-31
17563
San Luis Obispo
Peachey Canyon Road, 8.2 miles W of Paso Robles
487
Comment
UCD102845
Quercus durata
Daniel Sanchez-Mata; M. P. Rodriguez-Rojo
2002-3-29
s.n.
San Luis Obispo
San Luis Obispo County: Between San Luis Obispo and Atascadero. Cuesta Ridge Botanical Area.
690
Comment
RSA172201
Quercus durata
Robert F. Thorne, P. Everett
1963-6-7
32148
San Luis Obispo
Along Cuesta Ridge road, 1.8 miles NW from Cuesta Pass Freeway.
549
Comment
OBI31831
Quercus durata var. durata
David J. Keil
1978-10-20
s.n.
San Luis Obispo
Reservoir cyn
Comment
OBI14253
Quercus garryana
Robert F. Hoover
1957-8-28
8405
San Luis Obispo
Between Rocky Butte and PIne Mt above San Simeon
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
UCD46255
Quercus john-tuckeri
John M. Tucker
1941-3-1
205
San Luis Obispo
Beside road from Pozo to La Panza, ca. 2 miles west of La Panza, San Luis Obispo County, California.
Comment
CAS-BOT-BC62839
Quercus lobata
Carl B. Wolf
1930-11-8
1818
San Luis Obispo
2 miles west of Atascadero on road to Morro Bay
152
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
CAS-BOT-BC250916
Quercus palmeri
P. S. Manos
1987-10-20
535
San Luis Obispo
Peachy Canyon Rd., 2.5 mi W of Paso Robles
400
Comment
OBI14204
Quercus wislizeni var. frutescens
W. Kent Allender
1962-12-17
s.n.
San Luis Obispo
Near Cuesta Summit Trail, Santa Lucia Range
Comment
OBI50508
Rafinesquia californica
Steven A. Junak
1990-4-26
4209
San Luis Obispo
Cuesta ridge Botanical Area, Los Padres NF. Santa Lucia mts: near N boundary of Cuesta Ridge Botanical Area, ca 0.4 I S of Tassajera Crk rd at S end of dirt rd on Ames property, which is ca 1.8 mi W of intersection with Hwy 101
518
Comment
OBI5014
Ranunculus aquatilis
Robert J. Rodin
1956-5-22
6072
San Luis Obispo
Near Atascadero
Comment
UC1523534
Ranunculus aquatilis var. capillaceus
Robert F. Thorne and P. Everett
1963-7-12
32262
San Luis Obispo
small pond ca 1 mi n entrance to Piedras Blancas Point
7
Comment
OBI10583
Ranunculus aquatilis var. diffusus
Robert F. Hoover
1950-6-2
7961
San Luis Obispo
Stoney Crk (tributary of Huasna River)
Comment
RSA586587
Ranunculus californicus
M. D. Proctor, E. A. Young
1993-3-17
217
San Luis Obispo
0.5 km S of Boyscout Road
Comment
CAS-BOT-BC378576
Ranunculus californicus var. californicus
Roxana Ferris
1929-4-13
7512
San Luis Obispo
Santa Margarita
Comment
CAS-BOT-BC378582
Ranunculus californicus var. californicus
Clare B. Hardham
1957-5-5
1823
San Luis Obispo
Creston-Shandon Rd.
Comment
OBI66423
Ranunculus hebecarpus
David J. Keil, with Kathleen A. Keil
1997-3-29
26122
San Luis Obispo
La panza mountains. 1 mile from highway 58 along red hill road.
Comment
OBI47108
Ranunculus hebecarpus
Lynne Dee Oyler
1986-4-5
398
San Luis Obispo
American Cyn blue oak study site in cattle exclosure. Los Padres Natl Forest
Comment
CAS-BOT-BC74334
Raphanus sativus
John Thomas Howell
1964-6-29
40764
San Luis Obispo
Cambria.
Comment
OBI14974
Raphanus sativus
B. A. Smith
1966-5-18
107
San Luis Obispo
Along hwy 1 at Oceano
Comment
OBI35467
Raphanus sativus
S. M. Inman
1983-5-25
77
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
RSA0034861
Raphanus sativus
Susan Carter
1981-5-5
s.n.
San Luis Obispo
Vandenberg Air Force Base, south of Taurus Road near Pega Road.
30
Comment
UC990734
Reseda alba
Roxana S. Ferris and R. Bacigalupi
1953-7-24
12690
San Luis Obispo
3 mi w of State Highway 1 (Oso Flaco Lake); Oso Flaco Lake
Comment
UCD116480
Reseda alba
Rimo Bacigalupi; Dr. and Mrs. Robt. M. Page, R. Ferris, and R. Holm
1953-7-24
4320
San Luis Obispo
San Luis Obispo County: Along road from Bromela Siding (Southern Pacific railroad) to Oso Flaco Lake.
Comment
UC1281233
Rhamnus californica
H. E. McMinn
1936-3-5
4361
San Luis Obispo
Hazard Canyon
Comment
HSC91626
Rhamnus crocea
Susan H. Bicknell
1988-8-20
San Luis Obispo
Montano de Oro, MDO9
Comment
CAS-BOT-BC55873
Rhamnus crocea
Carl B. Wolf
1929-4-16
3640
San Luis Obispo
Narrow Canyon of Morro Creek, 6 mi. E. of Morro Bay
243
Comment
CAS-BOT-BC94841
Rhamnus ilicifolia
R. C. Wenk
2007-4-22
665
San Luis Obispo
Carrizo Plain N.M., foothills of the Caliente Range, behind Washburn Ranch house, Sulfur Spring
822
Comment
RSA317003
Rhamnus ilicifolia
T. S. Elias, Walter Wisura
1984-7-27
8593
San Luis Obispo
NE of Morro Bay along Route 44 towards Atascadero.
Comment
JEPS49275
Ribes aureum
Pearl C. Jared
1917-4-12
San Luis Obispo
Templeton
Comment
POM203688
Ribes aureum var. gracillimum
I. L. Wiggins
1932-3-24
5846
San Luis Obispo
Roadsides and hills near Adelaide, W. of Paso Robles.
Comment
SBBG2744
Ribes californicum
C. B. Hardham
1959-3-13
4044
San Luis Obispo
Klau Mine
Comment
UC1127390
Ribes californicum
H. C. Lee
1936-6-13
662
San Luis Obispo
3 1/2 mi n Adams Ranch; Nipomo Quadrangle
Comment
RSA121549
Ribes californicum
G. T. Nordstrom
1937-4-13
1069
San Luis Obispo
3.8.mi W.N.W. of Chimney Rock.
335
Comment
CAS-BOT-BC173067
Ribes divaricatum var. pubiflorum
D. E. Breedlove
1962-8-7
4106
San Luis Obispo
On the shore of Oso Flaco Lake. 3 miles north of Guadalupe
Comment
SBBG44739
Ribes divaricatum var. pubiflorum
L. W. Edge
1972-4-20
126
San Luis Obispo
near Black Lake, Dune Lakes
Comment
SBBG72029
Ribes divaricatum var. pubiflorum
R. Hoffmann
1930-4-18
San Luis Obispo
Oceano
Comment
SBBG93766
Ribes divaricatum var. pubiflorum
C. F. Smith
1965-3-11
8615
San Luis Obispo
Hwy 1 near Black Lake, Nipomo Mesa
Comment
SBBG93818
Ribes divaricatum var. pubiflorum
C. F. Smith
1962-8-7
8044
San Luis Obispo
above Oso Flaco Lake
Comment
UC1296138
Ribes malvaceum
R. F. Hoover
1947-1-6
6592
San Luis Obispo
above head See Canyon; San Luis Range
Comment
UC1296140
Ribes malvaceum
R. F. Hoover
1947-3-9
6664
San Luis Obispo
e Santa Margarita (Head of Calf Canyon); Calf Canyon
Comment
CAS-BOT-BC212804
Ribes menziesii
R. F. Hoover
1947-2-8
6609
San Luis Obispo
Pettitt Canyon, San Luis Range
Comment
UC169846
Ribes quercetorum
C. C. Parry
March 1888
San Luis Obispo
Paso Robles
Comment
CAS-BOT-BC212249
Ribes quercetorum
Clare B. Hardham
1956-3-10
183
San Luis Obispo
Near Chimney Rock, Santa Lucia Mountains
Comment
SBBG133045
Ribes quercetorum
D. Keil
2009-2-15
30662 -1
San Luis Obispo
Hwy 58 between Creston-O'Donnovan Rd and La Panza Rd, N side of hwy
Comment
CAS-BOT-BC144725
Ribes sanguineum var. glutinosum
Clare B. Hardham
1956-3-2
159
San Luis Obispo
Santa Rita Rd, near Juhl Coral Woods
Comment
UCR19746
Ribes speciosum
Art Whistler
1966-3-11
s.n.
San Luis Obispo
Central Coast, California Polytechnic State College, San Luis Obispo
183
Comment
OBI14002
Ribes speciosum
Charles Benedict
1964-2-9
1
San Luis Obispo
About 2 mi N of the Beginning of See Cyn rd on See Cyn rd
Comment
OBI66068
Ribes speciosum
D. R. Miller
1994-3-25
394 -134
San Luis Obispo
Pine Mt region; La Costa area, San Simeon crk drainage
Comment
UCSB31772
Ribes speciosum
UCSB Botanical Society
1979-1-20
San Luis Obispo
.7 miles west along a dirt road; 5.2 miles northwest of San Luis Obispo Creek; along See Canyon Road
243
Comment
RSA0036716
Rigiopappus leptocladus
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
6351
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
SBBG110390
Rigiopappus leptocladus
C. B. Hardham
1971-6-26
18148
San Luis Obispo
near Black Mtn
Comment
CAS-BOT-BC341000
Robinia pseudoacacia
Ernest C. Twisselmann
1967-8-23
13568
San Luis Obispo
Dorothy Twisselmann Ranch, eastern San Luis Obispo County
Comment
OBI76611
Romulea rosea
Mike Walgren
2012-1-18
279
San Luis Obispo
San Simeon State Park, Off Van Gordon Crk Rd near the town of San Simeon Acres
Comment Read comments Oct 30 2013
POM312439
Rorippa gambelii
Malcolm A. Nobs, S. Galen Smith
1949-6-23
851
San Luis Obispo
Oso Flaco Lake, 4 miles northwest of Guadalupe
Comment
RSA201525
Rorippa gambelii
Robert F. Hoover
1949-5-24
7725
San Luis Obispo
Oceano Beach, at edge of marsh, behind sand dunes
Comment
UCR42876
Rorippa palustris
David J. Keil, E. A. Wise
1985-4-25
18556
San Luis Obispo
Black Lake Canyon between CA Hwy 1 and the Guadalupe Road
Comment
OBI10023
Rosa californica
Robert F. Hoover
1969-7-13
11461
San Luis Obispo
Atascadero
Comment
LA105472
Rosa californica
Barry A. Prigge;
1989-3-19
8585
San Luis Obispo
San Bernardo Creek, Within 0.5 miles upstream from State Hwy 1, ca 1.5 mi E of Morro Bay
18
Comment
CAS-BOT-BC156641
Rubus bifrons
Ernest C. Twisselmann
1955-6-16
2154
San Luis Obispo
La Panza Range. Queen Bee Road at Branch Mountain Trail
685
Comment
SEINET10918686
Rubus discolor
John R. Stone, Sharon A. Bodine
2000-4-9
Stone 2923
San Luis Obispo
Cambria. Ca. 5 km north of Cambria off Rt. 1. At Santa Rosa Creek.
200
Comment
CAS-BOT-BC156982
Rubus ursinus
Alice Eastwood
1926-4-28
13642
San Luis Obispo
Cambria
Comment
UC1128671
Rubus ursinus
T. M. Hendrix
1937-6-6
277
San Luis Obispo
1.5 mi nw New District School; Pozo Quadrangle
Comment
UCD91421
Rubus ursinus
Lindsay Clark
2009-4-25
CMB 1
San Luis Obispo
San Luis Obispo Co.: On Ardath Road between Cambria and the ocean.
63
Comment
CLARK-A1045-1341
Rumex acetosella
George K. Helmkamp
1978-4-23
San Luis Obispo
Los Osos Montana de Oro State Park, on ocean cliff; Morro Bay S 7.5'Q
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
UCR162154
Rumex crispus
George K. Helmkamp, E. A. Helmkamp
2005-2-14
8909
San Luis Obispo
Central Coast, Biddle Regional Park, 7 mi NE of Arroyo Grande along Lopez Drive
122
Comment
UCR42738
Rumex crispus
E. A. Wise
1984-6-5
1899
San Luis Obispo
Little Morro Creek. A sand bar about 100 ft long and 18 ft wide
Comment
CAS-BOT-BC433350
Rumex crispus
Ernest C. Twisselmann
1956-6-13
2935
San Luis Obispo
La Panza Range. Northeast spur of Black Mountain.
539
Comment
OBI78440
Rumex crispus
B. A. Smith
1966-5-9
73
San Luis Obispo
Between Pismo and Shell Beach on cliff above beach
Comment
CAS-BOT-BC433535
Rumex fueginus
Ernest C. Twisselmann
1959-11-2
5888
San Luis Obispo
Southwest end of Oso Flaco Lake.
4
Comment
OBI36874
Rumex fueginus
Eric Wise
1982-7-2
1600
San Luis Obispo
Oso Flaco Lake
Comment
OBI33449
Rumex fueginus
David J. Keil
1983-10-23
18020
San Luis Obispo
Just S of Creston W of O'Donovan Rd
Comment
CDA16843
Rumex hymenosepalus
G. F. Hrusa, L. Saslaw
2001-4-12
15780
San Luis Obispo
Carrizo Plain; Swain Ridge on N side of Swain pasture, W side Soda Lake Rd.
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
CAS-BOT-BC433816
Rumex pulcher
Clare B. Hardham
1958-10-11
4026
San Luis Obispo
Santa Lucia Mountains. Cambria
Comment
OBI72176
Rumex pulcher
E. L. Painter and M. Wetherwax, M. Wetherwax
2002-5-22
SLO- 273
San Luis Obispo
Camp San Luis Obispo. Along rd to Guard Hill
160
Comment
OBI10820
Rumex salicifolius
Robert F. Hoover
1964-8-13
9228
San Luis Obispo
Mouth of Morro Crk
Comment
SEINET269522
Rumex salicifolius var. denticulatus
G. Helmkamp
1994-5-18
91 -14
San Luis Obispo
Alamo Canyon 7 miles east of US 101 on CA 166 then 4 miles north (generally northeast of Twitchell reservoir)
Comment
OBI47137
Rupertia physodes
Lynne Dee Oyler
1986-5-6
463 b
San Luis Obispo
Santa Margarita Ranch, Estadio field in E part of the ranch
Comment
OBI80174
Rupertia physodes
David J. Keil
1985-6-18
18858
San Luis Obispo
South Bay Wastewater Treatment Facility EIS survey. Bayview Heights area.
Comment
UCSB24516
Rupertia physodes
Havlik, Neil
1969-5-2
San Luis Obispo
Andre Ranch, in Upper Coon Creek Canyon
365
Comment
SBBG43001
Salicornia pacifica
L. W. Edge
1971-10-6
San Luis Obispo
Morro Bay State Park
Comment
OBI5577
Salicornia pacifica
Sharon Jochums
1974-5-19
254
San Luis Obispo
Area W of hwy 1 and E of the small spit just N of Piedras Blancas Point
Comment
CAS-BOT-BC103399
Salix breweri
Alice Eastwood
1929-3-7
16861
San Luis Obispo
Chorro Creek
Comment
OBI58740
Salix breweri
David J. Keil, with Rhonda Riggins and D. R. Miller
1998-5-27
27525
San Luis Obispo
Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd., 22.4 miles NE, then NW from Hwy 1, NW of Burnett Peak, 1 mile from Monterey Co. line.
Comment
UCR73088
Salix coulteri
Tina J. Ayers, Steven A. Junak, David A. Shaw
1989-5-10
723
San Luis Obispo
Cuesta Ridge Botanical Area, Los Padres National Forest: just north of Pick and Shovel Mine along western fork of stream at 'Dead Miners Camp
602
Comment
OBI9845
Salix laevigata
Robert F. Hoover
1947-3-19
6703
San Luis Obispo
Oak Park District
Comment
SBBG38613
Salix laevigata
E. C. Twisselmann
1969-4-24
15171
San Luis Obispo
Sulphur Spring Cyn, Santa Ysabel Ranch, 5 mi S of Paso Robles
213
Comment
OBI36909
Salix lasiandra
Eric Wise
1983-8-23
1749
San Luis Obispo
Shepperd's Reservoir, Cal Poly campus on bank of reservoir on NE end
Comment
OBI36927
Salix lasiandra
Eric Wise
1983-9-16
s.n.
San Luis Obispo
Los Osos Valley Rd and Turri rd in drainage ditch
Comment
CDA1803
Salix lasiolepis
D. G. Kelch
2007-2-19
7 .073
San Luis Obispo
Serpentine canyon; along S side of Hwy 41, 10 km E of Hwy 1.
Comment
OBI37327
Salix lasiolepis
Eric Wise
1983-2-17
1642
San Luis Obispo
Oso Flaco Lake, shore on E bank between lakes
Comment
OBI39480
Salix lasiolepis
David J. Keil
1980-3-1
13698
San Luis Obispo
Nipomo Dunes in vicinity of Oso Flaco Lake
Comment
OBI4414
Salix lasiolepis
Robert J. Rodin
1970-9-10
8427
San Luis Obispo
About 300 yds from Pacific Ocean near shell mound in Pismo Beach state park
Comment
OBI65963
Salix lasiolepis
Wendy Thackery, Stacey Smith and Paul Corsi
2003-8-25
64
San Luis Obispo
S. of Morro Bay on hwy 1. N of Hollister Peak and hwy 1 at spring drainage off of Canet rd frontage rd
38
Comment
UCD111663
Salix lasiolepis
R. W. Summers
1982-1-23
s.n.
San Luis Obispo
San Luis Obispo County: location unknown.
Comment Read comments Apr 12 2012
CAS-BOT-BC107123
Salix lasiolepis
Ernest C. Twisselmann; Donald J. Bedell
1968-3-6
14049
San Luis Obispo
La Panza Range, Fernandez Canyon
487
Comment
OBI35727
Salix lasiolepis
Allison Berry
1984-5-4
167
San Luis Obispo
Camp San Luis Shooting facility 6.5 mi N of San Luis Obispo on hwy 1
Comment
OBI36899
Salix lasiolepis
Eric Wise
1982-6-24
1515
San Luis Obispo
Warden Lake
Comment
OBI37215
Salix lasiolepis
Eric Wise
1983-2-17
1640
San Luis Obispo
Cuyama River, Pine Canyon Forest Svc Station
Comment
CAS-BOT-BC124830
Salix lasiolepis var. lasiolepis
R. S. Woglum
1940-4-11
2586 A
San Luis Obispo
Near La Panza
Comment
OBI083614
Salix sitchensis
David J. Keil
2016-5-21
34220
San Luis Obispo
Between Ragged Point and San Carpoforo Creek and Highway, steep road cut
50
Comment
OBI66077
Salix sitchensis
D. R. Miller
1994-3-18
396 -118
San Luis Obispo
Pine Mt. Region. On crk crossing of Coles Rd in Marmolejo drainage
700
Comment
CAS-BOT-BC403771
Salpichroa origanifolia
R. L. Gobel
1930-4-1
s.n.
San Luis Obispo
Unspecified
Comment
UC420776
Salpichroa origanifolia
R. L. Gobel
April, 1930
San Luis Obispo
Comment
RSA171177
Salvia carduacea
Robert F. Thorne, Percy C. Everett
1963-4-18
31498
San Luis Obispo
ca. 2.5 miles S of Cholame in sun on a sandy loam bank. in foothill woodland.
Comment
UCLA70136
Salvia carduacea
Mrs. Frank Hatch
1932-4-4
San Luis Obispo
Pala Prieta Bitter Valley (e San Luis Obispo County)
Comment
OBI66126
Salvia columbariae
D. R. Miller
1994-4-20
494 -223
San Luis Obispo
Pine Mt region. Above Air strip town crk drainage
853
Comment
CAS-BOT-BC233687
Salvia leucophylla
Clare B. Hardham
1957-4-27
1795
San Luis Obispo
East of Caliente Mt.
Comment
UCR123161
Salvia mellifera
George K. Helmkamp, E. A. Helmkamp
2002-4-16
7416
San Luis Obispo
Central Coast, Park Ridge 0.5 mi east of Morro Bay near Turri Road
76
Comment
UCR158434
Salvia mellifera
George K. Helmkamp
2004-6-15
8646
San Luis Obispo
Central Coast, Between Oso Flaco Lake and the Pacific Ocean, c. 0.3 mi WNW of the lake
9
Comment
OBI25906
Salvia mellifera
Eric Lamers
1981-3-1
15
San Luis Obispo
Montana de Oro on trail to Coon Crk
Comment
OBI75446
Salvia mellifera
Louis Prager
2011-5-28
s.n.
San Luis Obispo
Cuyama River Cyn
Comment
SBBG15676
Salvia sonomensis
M. A. Piehl
1963-4-20
6379
San Luis Obispo
ca. 2.5 mi W of Cuesta Pass (Hwy 101)
Comment
OBI34079
Salvia sonomensis
Tracy Sturm
1982-1
s.n.
San Luis Obispo
Pilitas Microwave Station (summit)
1189
Comment
RSA680405
Salvia spathacea
Scott D. White, Ken McDonald
2001-5-9
8458
San Luis Obispo
Central Coast: Price Cyn, inland from Pismo Beach. Union Pacific RR Right of Way, Edna to Pismo Beach.
6
Comment
UCR103806
Salvia spathacea
George K. Helmkamp
1997-3-8
1449
San Luis Obispo
Central Coast 7.5' Q., SE of Los Osos. Swift Ranch, starting c. 2 mi. south of Los Osos Valley Rd on Clark Valley Rd.
107
Comment
OBI13524
Salvia spathacea
B. A. Smith
1966-4-8
15
San Luis Obispo
2 mi down See Cyn rd off Avila Beach Rd
Comment
RSA70726
Salvia spathacea
Marcus E. Jones
1882-5-8
3242
San Luis Obispo
San Luis Obispo.
Comment
UC579587
Sambucus mexicana
H. C. Lee
1936-6-2
652
San Luis Obispo
1 mi nw Oceano; Arroyo Grande Quadrangle
7
Comment
CAS-BOT-BC246008
Sambucus nigra subsp. caerulea
W. R. Dudley
1901-6-1
s.n.
San Luis Obispo
Pine Valley, Santa Lucia Mountains
Comment
OBI28562
Sambucus nigra subsp. caerulea
John Jackman and Julie Truesdale, Julie Truesdale
1980-1
39
San Luis Obispo
MacGillivary Ranch, Adelaida.
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
SBBG34917
Sambucus nigra subsp. caerulea
Mrs. R. W. Summers
--
San Luis Obispo
San Luis Obispo County [no specific locality]
Comment
CAS-BOT-BC246009
Sambucus nigra subsp. caerulea
Ernest C. Twisselmann
1952-7-3
500
San Luis Obispo
4 miles south of U.S. 466, Palo Prieta Canyon, Temblor Range and the WEstern San Joaquin Valley
Comment
OBI28354
Sambucus nigra subsp. caerulea
Penny Principe
1992-5-2
s.n.
San Luis Obispo
Santa Lucia mtns., E Cuesta ridge, 3.05 mi SE of hwy 101.
Comment
OBI53559
Sambucus nigra subsp. caerulea
Arthur W. Hazebrook
1991-6-6
69
San Luis Obispo
Nipomo Dunes Complex, Big coreopsis HIll, stabilized dunes
Comment
OBI8759
Sanicula arguta
Robert F. Hoover
1950-4-21
7839
San Luis Obispo
Between Morro Bay and Cayucos (S of Toro crk)
Comment
OBI33826
Sanicula arguta
David J. Keil
1980-3-8
13703
San Luis Obispo
Along O'Connor Way W of Cerro Romualdo across road from Rocky Top Ranch
Comment
OBI75110
Sanicula bipinnata
Elizabeth Rudd
1971-4-24
s.n.
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
UC55288
Sanicula bipinnata
J. H. Barber
1899-3-26
San Luis Obispo
Paso Robles
Comment
OBI77078
Sanicula bipinnata
David J. Keil
1998-4-20
26831
San Luis Obispo
NW of Paso Robles on Nacimiento Lake Drive, 2.5 miles W of junction with Chimney Rock Road.
Comment
UC1123177
Sanicula bipinnatifida
C. A. Graham
1939-4-14
530
San Luis Obispo
1.9 mi sse of Gifford Ranch
457
Comment
CAS-BOT-BC223310
Sanicula bipinnatifida
Ernest C. Twisselmann
1962-4-7
6768
San Luis Obispo
Temblor Range and the Western San Joaquin Valley. Goldtree Hills, 1/2 mile southwest of Grant's Lake
601
Comment
OBI37957
Sanicula crassicaulis
David J. Keil, Rhonda Riggins, Richard Pimentel, and D. R. "Doc" Miller
1985-4-27
18626
San Luis Obispo
19.5 mi from Calif Rte 1 along San Simeon creek rd, N of Rocky Butte lookout at locked gate
732
Comment
OBI45412
Sanicula crassicaulis
David J. Keil, Malcolm McLeod, and CNPS rare plant committee
1983-5-1
16969
San Luis Obispo
Between Arroyo de la Cruz and Arroyo de los Chinos
Comment
UCD127979
Sanicula crassicaulis
G. Helmkamp
1997-3-8
1453
San Luis Obispo
San Luis Obispo County: SE of Los Osos. Swift Ranch, starting around 2 miles south of Los Osos Valley Road on Clark Valley Road.
106
Comment
OBI34292
Sanicula crassicaulis
David J. Keil, V. L. Holland, C. D. Hynes, R. Gambs, and M. Borchard
1982-3-24
15775
San Luis Obispo
Vicinity of American cyn in the La Panza mtns.
Comment
POM308262
Sanicula crassicaulis
Henry J. Ramsey, Henry J. Ramsey
1940-4-20
3121
San Luis Obispo
Hwy 41, near Templeton
Comment
UCR161357
Sanicula laciniata
George K. Helmkamp, E. A. Helmkamp
2005-3-8
9074
San Luis Obispo
Central Coast Range, Irish Hills, Prefumo Canyon Road, 4.6 mi west of Los Osos Valley Road
316
Comment
SEINET1783112
Sanicula simulans
R. F. Hoover
1958-3-3
8411
San Luis Obispo
Steiner Creek at mouth of Serrano Canyon.
Comment
SBBG107531
Sanicula tuberosa
C. B. Hardham
1958-2-25
2896
San Luis Obispo
Tassajera Cyn, near Santa Margarita
Comment
SBBG107634
Sanicula tuberosa
C. B. Hardham
1960-4-13
5412
San Luis Obispo
hills S of Bee Rock
365
Comment
UCSC000536
Sanicula tuberosa
I. J. Condit
2010-3-27
s.n.
San Luis Obispo
Pozo, Hillside.
Comment
UCR17560
Satureja douglasii
A. C. Sanders
1979-11-25
00408
San Luis Obispo
Central Coast, Morro Bay State Park, Chorro Willows Campground
9
Comment
UC455364
Saxifraga californica
I. J. Condit
1908-2-17
San Luis Obispo
Perfumo Canyon
Comment
RSA122659B
Schoenoplectus americanus
W. A. Peterson
1936-7-9
346
San Luis Obispo
Cuyama Ranch.
671
Comment
OBI35228
Schoenoplectus californicus
Eric Wise
1981-7-26
942
San Luis Obispo
Shepperd's Reservoir, Cal Poly
Comment
RSA366008
Schoenoplectus californicus
Edith A. Purer
1933-7-21
5069
San Luis Obispo
Northwest of Guadalupe
Comment
OBI5526
Schoenoplectus californicus
Sharon Jochums
1974-4-28
148
San Luis Obispo
Area W of Hwy 1 near mouth of Arroyo de la Cruz
Comment
POM172034
Schoenoplectus pungens
F. M. Reed
1928-8-22
6109
San Luis Obispo
Sand dunes at Morro Bay
Comment
RSA175160
Schoenoplectus pungens
Robert F. Thorne, Percy C. Everett
1962-10-3
31414
San Luis Obispo
Near Oso Flaco Lake.
8
Comment
RSA654734
Schoenoplectus pungens
Austin P. Griffiths
1987-5-16
18195
San Luis Obispo
West edge of Oso Flaco Lake
Comment
OBI53460
Schoenoplectus pungens
Arthur W. Hazebrook
1992-7-7
127
San Luis Obispo
Nipomo Dunes Complex, Big Coreopsis Hill, Little Oso Flaco Lake and surrounding dunes . Found on penninsula adj to dry marsh area at NE end of Little Oso Flaco Lake
Comment
CAS-BOT-BC111778
Schoenoplectus pungens var. badius
R. F. Hoover
1946-8-4
6267
San Luis Obispo
North end of Morro Bay, on sand dunes.
Comment
SBBG45238
Schoenoplectus pungens var. badius
L. W. Edge
1972-5-31
194
San Luis Obispo
N of Oso Flaco Lake
Comment
UCR264479
Schoenoplectus pungens var. longispicatus
Glenn M. Greenwald
2014-5-2
s.n.
San Luis Obispo
Central Coast, Guadalupe Dunes, Guadalupe-Nipomo Dunes National Wildlife Refuge, Myrtle Pond wetland, c. 250 m from Pacific Ocean
9
Comment
SEINET2442004
Scirpus californicus
Unknown
1983-4-22
30
San Luis Obispo
Laguna Lake.; 0
Comment
OBI43554
Scirpus microcarpus
Eric Wise
1982-5-1
1442
San Luis Obispo
Turri Rd, 1 mi E of So. Bay Blvd
Comment
OBI78572
Scirpus microcarpus
Eric Wise
1982-4-29
1430
San Luis Obispo
Poly Cyn. Cal Poly campus
Comment
OBI79073
Scirpus microcarpus
David J. Keil
2013-8-19
31896
San Luis Obispo
Morro Bay State Park portion of El Morro Elfin Forest, Los Osos
5
Comment
UC1100834
Scirpus microcarpus
Malcolm A. Nobs, S. Galen Smith
1948-9-9
679
San Luis Obispo
4 mi sw Arroyo Grande; sw of Arroyo Grande
Comment
OBI22210
Scribneria bolanderi
Robert F. Hoover
1958-5-17
8477
San Luis Obispo
Summit of Santa Lucia Mts, NW of Cuesta Pass
Comment
RSA139934
Scribneria bolanderi
Clare B. Hardham
1960-4-4
5311
San Luis Obispo
Cantinas Creek road to Nacimiento Lake.
244
Comment
OBI9224
Scrophularia atrata
Robert F. Hoover
1966-5-17
9872
San Luis Obispo
Hills bordering San Luis Valley on S W of Edna (Guidetti Ranch)
Comment
OBI35289
Scrophularia californica
Melody Dickens
1980-5-30
35 Bh
San Luis Obispo
Black Hill, Morro Bay State Park
Comment
SBBG107714
Scrophularia californica
C. B. Hardham
1959-6-20
4830
San Luis Obispo
Santa Rosa Crk, Cambria
Comment
OBI50130
Secale cereale
Michael Curto, Linda Allen
1991-4-13
697
San Luis Obispo
E of Templeton, Lupine Ln ca 0.4 km N of Moss Ln
275
Comment
CAS-BOT-BC69785
Selaginella bigelovii
W. R. Dudley
1903-8-4
s.n.
San Luis Obispo
Near Posts', Santa Lucia Mts.
Comment
CAS-BOT-BC327408
Senecio astephanus
H. Bryan Reed
1940-5-26
s.n.
San Luis Obispo
Unspecified
Comment
CAS-BOT-BC327409
Senecio astephanus
H. Bryan Reed
1940-6-3
s.n.
San Luis Obispo
Old Atascadero Road
Comment
JEPS100244
Senecio blochmaniae
Dean W. Taylor with Alison Colwell
2002-9-26
18446
San Luis Obispo
Oso Flaco Lake, dunes just north from the beach access boardwalk, Pismo Dunes State Park
6
Comment
OBI15536
Senecio blochmaniae
Robert F. Hoover
1946-7-14
6228
San Luis Obispo
N end of Morro Bay
Comment
RSA167102
Senecio blochmaniae
E. R. Blakley
1958-9-22
2463
San Luis Obispo
1 miles south of Pismo Beach
15
Comment
UC1070130
Senecio californicus
C. A. Graham
1938-4-14
331
San Luis Obispo
0.6 mi sse Lynch Ranch; Bradley Quad.
Comment
SBBG46615
Senecio californicus
C. A. Lewis
1973-3-28
San Luis Obispo
between Montana de Oro and Baywood Park
Comment
CDA17748
Senecio elegans
Austin Griffiths, Joe R. Walker
1982-4-28
s.n.
San Luis Obispo
Guadalupe Dunes; N end of Hidden Willow Valley. Another colony farther N.
0
Comment
OBI49889
Senecio vulgaris
David J. Keil, Kathy Bay and Rich Ferguson
1984-4-28
18141
San Luis Obispo
Amer Cyn area in La Panza Mts
Comment
CAS-BOT-BC240257
Setaria viridis
Ernest C. Twisselmann; Donald J. Bedell
1969-7-5
15665
San Luis Obispo
South River Road, 4 miles south of Paso Robles
182
Comment
UC1296152
Sibara virginica
R. F. Hoover
1947-3-29
6792
San Luis Obispo
on Shandon Road 1 mi from Creston; 1 mi from Creston
Comment
CAS-BOT-BC205503
Sidalcea hickmanii subsp. anomala
Clare B. Hardham
1958-5-3
3169
San Luis Obispo
Santa Lucia Mountains. Cuesta
Comment
OBI52078
Sidalcea hickmanii subsp. anomala
Steven A. Junak
1990-4-27
4221
San Luis Obispo
Santa Lucia Mts, Cuesta Ridge: W end of Cuesta ridge botanical area, near main road (USFS rd #29S11.3) ca. 5.25 mi W of hwy 101 and 0.05 mi W of W boundary sign for the botanical area
762
Comment
UC1124975
Sidalcea malviflora subsp. laciniata
N. K. Carlson
1936-3-20
187
San Luis Obispo
two mi e Islay Hill; Arroyo Grande Quadrangle
182
Comment
OBI27569
Sidalcea malviflora subsp. laciniata
Gary Hammer
1976-4-10
32
San Luis Obispo
Off Tasajara Cyn rd 1 mi from hwy 101
Comment
SBBG109593
Sidalcea malviflora subsp. laciniata
C. B. Hardham
1962-6-20
10364
San Luis Obispo
Bott's Brother Ranch, Bee Rock along Pleyto-Bee Rock Rd
Comment
UC1012941
Sidalcea malviflora subsp. laciniata
C. L. Hitchcock
1952-6-3
19575
San Luis Obispo
South City Limit of Arroyo Grande
Comment
UC1124989
Sidalcea malviflora var. sparsifolia
W. A. Peterson
1936-7-9
336
San Luis Obispo
Cuyama Ranch Santa Ynez Quadrangle
Comment
UC454241
Silene californica
I. J. Condit
1905-4
786
San Luis Obispo
Lopez Canyon, Middle Coast California
Comment Read comments May 15 2016
OBI72992
Silene coniflora
David J. Keil, with Malcolm McLeod, Corky Matthews, Ron Branson, Lela and Bernard Burdette, Craig Cunningham, Clare Hardham
1995-6-26
25406
San Luis Obispo
West Cuesta Ridge at west end of botanical area
Comment
OBI31562
Silene gallica
Joy Nishida, Melissa Luckow, Rob Keplinger, and Robert Allen
1982-6-10
440
San Luis Obispo
American Cyn campground
530
Comment
CAS-BOT-BC392455
Silene gallica
David D. Keck
1933-5-4
2184
San Luis Obispo
5 miles north of Cambria
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
CAS-BOT-BC174950
Silene laciniata
Edith A. Purer
1933-7-20
5079
San Luis Obispo
Northwest of Guadalupe
Comment
CAS-BOT-BC174934
Silene laciniata
R. F. Hoover
1969-6-22
11380
San Luis Obispo
Chorro Creek Canyon (Serrano Canyon), on north slope
Comment
OBI59925
Silene laciniata subsp. laciniata
G. F. Hrusa
1995-5-29
12324
San Luis Obispo
Cuesta Ridge West. NW of Cuesta Pass approx 1 m NW of US 101
500
Comment
OBI19463
Silene laciniata subsp. laciniata
Aart C. De Vos
1963-4-30
92
San Luis Obispo
S of Morro Bay, +/- 2 mi
Comment
OBI62522
Silene laciniata subsp. laciniata
L. D. Oyler
1990-6-12
1177
San Luis Obispo
Mobil Oil Property just N of UNOCAL property boundary N of UNOCAL pump #K8. Back dunes. Area just N of UNOCAL property
Comment
UC454245
Silene laciniata subsp. major
E. P. Unangst
1906-6-24
San Luis Obispo
San Luis Obispo
Comment
UC909518
Silene laciniata subsp. major
Albert M. Vollmer
1950-6-6
San Luis Obispo
near Pismo Beach; near Pismo Beach
Comment
UCR115797
Silene laciniata subsp. major
George K. Helmkamp, E. A. Helmkamp
2000-6-15
5674
San Luis Obispo
Central Coast, between Los Osos and sand dunes west of the end of Howard St.
15
Comment
CAS-BOT-BC389406
Silene lemmonii
R. F. Hoover
1950-6-20
7994
San Luis Obispo
7 miles w. of Templeton on road to Cambria
Comment
OBI15168
Sinapis arvensis
Bety Hoover
1962-2-22
38
San Luis Obispo
Between Edna and Pismo Beach
Comment
CDA16084
Sisymbrium orientale
G. F. Hrusa
1999-4-17
14956
San Luis Obispo
Carrizo Plain; +/- 1/2 mi S of Swain Wash.
640
Comment
RSA212054
Sisymbrium orientale
E. C. Twisselmann
1969-4-24
15155
San Luis Obispo
Bedell Ranch, 5 miles southeast of Creston, La Panza Range.
351
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
SD232565
Sisyrinchium bellum
George Helmkamp
1996-5-24
1032
San Luis Obispo
State Park System N of Turri Road and 1.5 miles east of South Bay Blvd.
93
Comment
OBI45269
Sisyrinchium bellum
F. X. Villablanca
1986-5-17
48
San Luis Obispo
1/5 mi N of the Cambria Cemetary
Comment
UCSB894
Sisyrinchium bellum
Ryon, George
1959-4-12
San Luis Obispo
0.4 miles from Hwy 1; on County Road at the Corner of Olan Ave; near Cambria Pines
152
Comment
UC454429
Smilacina stellata
I. J. Condit
1909-3-31
San Luis Obispo
Coon Creek Canyon San Luis Obispo
Comment
OBI26420
Solanum americanum
David J. Keil
1980-9-21
14235
San Luis Obispo
3 mi S of Creston along Calif Rte 229 along middle branch of Huer Huero Crk cyn
Comment
OBI27090
Solanum douglasii
Jim Souza
Feb-81
s.n.
San Luis Obispo
Grover City
Comment
OBI9156
Solanum douglasii
F. Rush
Aug-57
s.n.
San Luis Obispo
S. Morro Bay
Comment
SEINET1004398
Solanum douglasii
George K. Helmkamp
2004-1
828
San Luis Obispo
Central Coast: Nipomo Mesa, Willow Rd, 0.6 mi E of Hwy CA-1
125
Comment
UC1125195
Solanum douglasii
H. A. Jensen
1930-7-6
37
San Luis Obispo
Mouth of San Carpoforo Creek San Carpoforo Creek
15
Comment
UCR140154
Solanum douglasii
George K. Helmkamp
2004-2-11
8281
San Luis Obispo
Central Coast, Nipomo Mesa, Willow Rd, 0.6 mi east of Calif. Hwy 1
125
Comment
SBBG6635
Solanum douglasii
E. F. Paddock
1951-7-13
410
San Luis Obispo
San Luis Obispo Crk, at US 101 bridge, S border of San Luis Obispo
Comment
UCSB59208
Solanum douglasii
Callaway, R.; Ryan, P.
1987-4-24
San Luis Obispo
About 1/8 mile up Reservoir Creek trail from end of Reservoir Road, north of San Luis Obispo off Hwy. 101
182
Comment
OBI78976
Solanum physalifolium
David J. Keil
2013-8-22
31939
San Luis Obispo
Morro Bay State Park. East of South Bay Blvd at northern edge of park along unpaved access road to pumphouse. Area of former campground.
5
Comment
CAS-BOT-BC154191
Solanum umbelliferum
D. E. Breedlove
1962-8-7
4089
San Luis Obispo
3 miles north of Guadalupe. Near Oso Flaco Lake
Comment
CAS-BOT-BC156330
Solanum umbelliferum
R. H. Summers
1886-10-7
s.n.
San Luis Obispo
[El Paso de Robles] Paso Robles
Comment
CAS-BOT-BC156837
Solanum umbelliferum
Chester Dudley
1926-11-1
s.n.
San Luis Obispo
Near Paso Robles
Comment
CAS-BOT-BC157502
Solanum umbelliferum
R. F. Hoover
1964-6-7
8987
San Luis Obispo
San Carpoforo Creek just above Windy Point
Comment
CAS-BOT-BC157552
Solanum umbelliferum
E. C. Twisselmann
1968-5-13
14202
San Luis Obispo
Head of Camatta Canyon at the Cottingham place
609
Comment
JEPS99167
Solanum umbelliferum
Clare B. Hardham
1957-4-18
1697
San Luis Obispo
about 4 mi W of Templeton (Santa Rita Creek); Santa Lucia Mountains
Comment
JEPS99189
Solanum umbelliferum
Clare B. Hardham
1959-4-23
4306
San Luis Obispo
Atascadero, Santa Barbara Road Santa Lucia Mountains
Comment
RSA586165
Solanum umbelliferum
M. D. Proctor, E. A. Young
1993-3-17
ROB 0190
San Luis Obispo
0.5 km S of Boyscout Road
Comment
UC639031
Solanum umbelliferum
B. E. and H. J. Miossi
1939-9-18
172
San Luis Obispo
1 mi from Morro Bay Highway (Baywood Park, along road); Baywood Park
6
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
SBBG6677
Solanum xanti
C. B. Hardham
1959-5-23
4645
San Luis Obispo
S end of Morro Bay
Comment
OBI57575
Solanum xanti
Austin P. Griffiths, Dorothy Laine
1980-6-21
s.n.
San Luis Obispo
Morro Bay Sandspit. Near bse of stabilized dune on the bayside of shoreline on Morro Bay sandspit
Comment
OBI75266
Soleirolia soleirolii
David J. Keil
2011-4-22
30993
San Luis Obispo
Sweet Springs Nature preserve. South shore of Morro Bay. Baywood Park-Los Osos area north of Ramona Ave.
5
Comment
OBI81358
Solidago velutina
Jason Dart, D. Groh
2015-9-16
433
San Luis Obispo
Cholame Valley, south side of Highway 41, 2.1 driving miles east of the intersection with Highway 46.
410
Comment
CAS-BOT-BC365181
Solidago velutina subsp. californica
Alice Eastwood
1927-7-30
14982
San Luis Obispo
On road between Arroyo Grande & Huasna
Comment
OBI15442
Soliva sessilis
Robert F. Hoover
1967-4-12
10426
San Luis Obispo
Upper Arroyo Grande
Comment
OBI73093
Soliva sessilis
David J. Keil, with Michael Curto and V. L. Holland
2000-5-10
28665
San Luis Obispo
Campus of California Polytechnic State University, San Luis Obispo. Poly Canyon
Comment
CAS-BOT-BC374485
Sonchus asper
Clare B. Hardham
1957-5-12
1916
San Luis Obispo
Santa Lucia Mountains. Trail to Green's Lake
Comment
OBI38429
Sonchus asper
Eric Wise
1981-9-29
1229
San Luis Obispo
Lopez Cyn. Approx 6 mi NW of Hi Mtn
Comment
OBI51265
Sonchus asper subsp. asper
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .23
San Luis Obispo
NE corner of San Simeon State park
Comment
OBI15389
Sonchus oleraceus
Robert F. Hoover
1964-4-14
8704
San Luis Obispo
San Luis Obispo
Comment
OBI35840
Sonchus oleraceus
Allison Berry
1984-2-26
22
San Luis Obispo
Camp San Luis Shooting Facility 6.5 mi N of San Luis Obispo on hwy 1. Near front entrance gate
Comment
CAS-BOT-BC236574
Sorghum halepense
Ernest C. Twisselmann
1962-10-14
7922
San Luis Obispo
Choice Valley, 1.5 mile east of the summit, Temblor Range and the Western San Joaquin Valley
640
Comment
UCSB38035
Sparganium eurycarpum
Ferren, Wayne
1978-11-19
San Luis Obispo
Oso Flaco Lake
Comment
CAS-BOT-BC390002
Spergula arvensis
Clare B. Hardham
1957-3-6
1546
San Luis Obispo
Santa Lucia Mountains. Cambria
Comment
SBBG17449
Spergularia macrotheca
C. B. Hardham
1960-4-2
5286
San Luis Obispo
Cambria
Comment
CAS-BOT-BC390906
Spergularia marina
Clare B. Hardham
1959-4-12
4233
San Luis Obispo
Santa Lucia Mountains. Loeffingwell Creek
Comment
OBI74458
Spergularia rubra
David J. Keil, with V. L. Holland
1988-9-9
21125
San Luis Obispo
North of Cayucos. West of Highway 1 on Villa Creek Road at site of partially constructed abalone farm
20
Comment
OBI80376
Spergularia rubra
David J. Keil
1992-1
22978
San Luis Obispo
Laguna Lake City Park. Along Madonna road in grassy strip with lawn
170
Comment
POM296814
Stachys
Henry J. Ramsey, Henry J. Ramsey
1940-4-21
s.n.
San Luis Obispo
Cambria.
Comment
RSA216786
Stachys ajugoides
Robert F. Hoover
1969-8-25
11558
San Luis Obispo
Laguna de San Luis Obispo.
Comment
RSA583152
Stachys ajugoides
C. Epling, Mrs. Epling
1935-8-1
s.n.
San Luis Obispo
Morro Bay
Comment
SD244742
Stachys ajugoides var. rigida
David Keil
1998-7-2
27903
San Luis Obispo
At Baldwin property and on property to west of Baldwin property, along O'Connor Way, W of San Luis Obispo).
Comment
OBI73453
Stachys bullata
David J. Keil, with Mike Mattina
2010-5-31
30803
San Luis Obispo
Western slope of Santa Lucia Mts. Los Padres National Forest. Trail system east of Ragged Point.
Comment
UC2047480
Stachys bullata
Richard R. Halse
2015-3-23
9340
San Luis Obispo
Along State Highway 1, ca. 1.7 miles south of Ragged Point.
Comment
UCR6161
Stachys bullata
C. M. Bringle
1967-3-20
670320- 15
San Luis Obispo
South Coast Range/Central Coast, San Luis Obispo, 0.25 mi. down private road off Highway 101, north of city (SLO), under sign 'Atascadero 17, Salinas 126, San Francisco 235', on Hildenbrand Ranch, Rt. 2, Box 103
427
Comment
SBBG132566
Stachys bullata
D. Keil, M. Mattina
2010-5-31
30803
San Luis Obispo
trail system E of Ragged Point; Santa Lucia Mtns
30
Comment
UC124225
Stachys chamissonis
E. Palmer
June 1876
San Luis Obispo
San Luis Obispo district
Comment
UC1392987
Stachys chamissonis
R. F. Hoover
1969-6-5
11371
San Luis Obispo
Oak Park district Arroyo Grande
Comment
SBBG107131
Stachys pycnantha
C. B. Hardham
1956-6-4
834
San Luis Obispo
Atascadero Ranch
Comment
SBBG107356
Stachys rigida
C. B. Hardham
1960-6-1
5964
San Luis Obispo
edge of one of the Burnett Peak Cypress groves
Comment
POM273818
Stanfordia californica
Roxana S. Ferris
1935-3-21
s.n.
San Luis Obispo
3 miles east of Lost Hills on Paso Robles-Wasco Rd.
Comment
UC1601429
Stanleya pinnata
Ida M. Blochman
May, 1893
San Luis Obispo
Santa Maria
Comment
SJSU3401
Stanleya pinnata var. pinnata
C. W. Sharsmith
1962-4-21
6857
San Luis Obispo
Panorama Hills c. 2 mi N of Recruit Canyon, Temblor Range
Comment
OBI56740
Stebbinsoseris heterocarpa
David J. Keil
1998-4-14
26731
San Luis Obispo
Los Padres N.F. hills N of Cuyama River, near Adobe trailhead; 6.3 mi NE of junction with Tepesquet Canyon Rd on Hwy.166.
Comment
CAS-BOT-BC374863
Stebbinsoseris heterocarpa
K. L. Chambers
1954-4-23
477
San Luis Obispo
Hwy. 101, 1 mi. s. of Atascadero
Comment
JEPS27684
Stebbinsoseris heterocarpa
Ernest C. Twisselmann
1961-3-27
6025
San Luis Obispo
Grant's Lake Western San Joaquin Valley, Temblor Range, Grant's Lake (eastern San Luis Obispo County)
576
Comment
SD178170
Stellaria media
G. K. Helmkamp
2004-2-6
8249
San Luis Obispo
Central Coast: Oso Flaco Lake Road, 0.5 mi east of the lake. Disturbed roadside.
Comment
OBI56784
Stellaria media
David J. Keil
1986-4-13
19181
San Luis Obispo
2 mi E from jctn with Las Pilitas Rd on Parkhill rd. S side of hwy
Comment
SBBG114834
Stellaria nitens
C. B. Hardham
1957-4-25
1805
San Luis Obispo
Cypress Mtn
Comment
UCD99468
Stellaria nitens
G. F. Hrusa
1992-3-24
10348
San Luis Obispo
San Luis Obispo County: along Highway 46 right-of-way, approx. 6 miles E of Paso Robles.
Comment
OBI4147
Stephanomeria elata
Lyda Edge
1971-11-2
s.n.
San Luis Obispo
N of Oso Flaco Lake
Comment
OBI75224
Stephanomeria elata
David J. Keil
2011-9-1
31095
San Luis Obispo
Los Osos. South end of Morro Bay just north of Binscarth Road
5
Comment
UCD136299
Stephanomeria exigua subsp. carotifera
L. D. Gottlieb
1969-9-22
6929
San Luis Obispo
San Luis Obispo County: opposite Belleview-Santa Fe School House on Ontario road, north of Avila Beach.
Comment
CAS-BOT-BC375387
Stephanomeria exigua subsp. coronaria
R. F. Hoover
1946-6-30
6220
San Luis Obispo
La Panza district
Comment
OBI56542
Stephanomeria pauciflora
David J. Keil
1998-8-24
28036 B
San Luis Obispo
Los Padres National Forest. Vicinity of Trailhead, 2 miles SE of Rock Front Ranch, N of Hwy 166.
Comment
CDA34862
Stephanomeria pauciflora
David J. Keil
1998-8-24
28036 -E
San Luis Obispo
Los Padres National Forest; vicinity of trailhead, 2 miles southeast of Rock Front Ranch, north of Hwy 166.
0
Comment
OBI66625
Stephanomeria pauciflora
David J. Keil
1998-10-9
28182
San Luis Obispo
Elkhorn Plain, Elkhorn Road, ca. 9 miles wnw of Kern Co. line.
744
Comment
UCR122754
Stephanomeria virgata
R. D. Goeden
1998-9-9
s.n.
San Luis Obispo
Central Coast, Elfin Forest Nature Reserve, Baywood Park, Los Osos
8
Comment
SEINET10603815
Stipa cernua
Marcus E. Jones
1882-5-6
Jones 3233
San Luis Obispo
Comment
OBI51708
Stipa lepida
R. Mike Arens
1994-4-9
47
San Luis Obispo
Calif Polytechnic State Univ Campus.In Poly Cyn near Botanic Garden foot bridge
244
Comment
SEINET2444727
Stipa lepida
Steven A. Junak, Debbie Shaw; Tina J. Ayers
1989-5-10
4005
San Luis Obispo
Santa Lucia Mountains. W Cuesta Ridge, S of main road (USFS Road #29s11.3) at SW corner of the Cuesta Ridge Botanical Area, along dirt road on W side of the upper portion of the Pick and Shovel Mine.
555
Comment
CAS-BOT-BC87184
Streptanthus glandulosus subsp. glandulosus
Clare B. Hardham
1956-5-30
804
San Luis Obispo
Santa Lucia Mountains. Marquart Ranch, Cayucos Road.
Comment
SBBG18659
Stuckenia pectinata
M. A. Piehl
1963-8-4
63776
San Luis Obispo
Oso Flaco Lake
3
Comment
OBI82374
Suaeda californica
David J. Keil
2015-9-28
33422
San Luis Obispo
Morro Bay State Park Marina
1
Comment
OBI51252
Symphoricarpos albus var. laevigatus
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-7-1
2 .2
San Luis Obispo
NE corner of San Simeon State Park
Comment
UC1119931
Symphoricarpos mollis
H. C. Lee
1936-4-9
558
San Luis Obispo
1 mi ne Saddle Pk.; Port San Luis
426
Comment
CAS-BOT-BC237054
Symphoricarpos mollis
R. F. Hoover
1946-8-17
6287
San Luis Obispo
Arroyo Grande Creek below junction of Lopez Canyon
Comment
SBBG7693
Symphyotrichum chilense
H. and M. Dearing
1938-9-4
2310
San Luis Obispo
N of San Simeon
Comment
RSA165426
Systenotheca vortriedei
Clare B. Hardham
1961-5-17
7052
San Luis Obispo
4 miles west of Ocean View Mine
762
Comment
UC1122139
Tamarix parviflora
G. T. Nordstrom
1937-5-5
1180
San Luis Obispo
1.1 mo sw German Church; Adelaida Quad.
Comment
CAS-BOT-BC211574
Tamarix parviflora
Ernest C. Twisselmann
1954-4-22
1108
San Luis Obispo
2 miles south of Palo Prieta Summit, Choice Valley, Temblor Range and the Western San Joaquin Valley
579
Comment
OBI69006
Tamarix parviflora
David J. Keil, with V. L. Holland
2007-4-5
30459 a
San Luis Obispo
NE of Paso Robles airport. Esreella River, just west of Airport Road
238
Comment
CDA21193
Tamarix ramosissima
M. Lea
2007-3-28
PDR 1450403
San Luis Obispo
South Coast Ranges; Cuyama River near Hwy 166 at MM 35.0.
0
Comment
CDA26797
Tamarix ramosissima
David J. Keil
1998-6-8
27719
San Luis Obispo
Along Bitterwater Road in Choice Valley. Vicinity of Grant Lake.
0
Comment
OBI16782
Tanacetum parthenium
Robert F. Hoover
1964-7-7
9116
San Luis Obispo
San Luis Obispo
Comment
OBI8734
Tauschia arguta
Tracey & Viola Call, Viola Call
1962-7-13
2144
San Luis Obispo
About 2 mi E of La Panza and 1/2 mi E of summit
762
Comment
UC1949213
Tauschia hartwegii
Barbara Ertter
1989-6-10
8574
San Luis Obispo
E side Black Mt ca 20 air miles ENE of San Luis Obispo, Hunter Spring at head of Fernandez Creek just below Friis Campground; La Panza Range
Comment
CAS-BOT-BC399681
Thalictrum fendleri
John Thomas Howell
1964-6-30
40855
San Luis Obispo
Cambria
Comment
OBI3977
Thalictrum fendleri
Elizabeth Rudd
1971-4-26
246
San Luis Obispo
3 mi NE of Santa Margarita
335
Comment
UC1126229
Thalictrum fendleri var. polycarpum
E. Armstrong
1934-4-1
1128
San Luis Obispo
7 mi e Santa Margarita; San Luis Obispo Quadrangle
Comment
OBI12735
Thermopsis californica var. californica
Robert F. Hoover
1946-6-15
6149
San Luis Obispo
Rinconada Mine, between Santa Margarita and Pozo
Comment
OBI51775
Thysanocarpus curvipes
R. Mike Arens
1994-3-26
30
San Luis Obispo
Calif Polytechnic State Univ campus
152
Comment
CAS-BOT-BC66648
Thysanocarpus curvipes
Clare B. Hardham
1956-3-16
198
San Luis Obispo
Santa Lucia Mountains. V2 Ranch, York Mountain.
Comment
OBI14848
Thysanocarpus laciniatus
Robert F. Hoover
1958-3-19
8427
San Luis Obispo
Carrizo Plain, near N base of Caliente Mt
Comment
UC573171
Thysanocarpus laciniatus
H. C. Lee
1937-3-30
795
San Luis Obispo
3/4 mi nw Neals Spring; Paso Robles Quad.
289
Comment
UCR122494
Thysanocarpus laciniatus
George K. Helmkamp, E. A. Helmkamp
2001-5-2
6599
San Luis Obispo
South Coast Range, La Panza Range, Calf Canyon, CA Hwy 58, 4.5 mi east of Santa Margarita
335
Comment
HSC81449
Thysanocarpus laciniatus
David J. Keil
1982-3-20
15738
San Luis Obispo
San Luis Range in Irish Hills along dirt road leading from See Canyon Rd. to Hibberd Preserve
Comment
OBI40717
Torilis nodosa
David J. Keil, Dirk Walters
1986-5-2
19348
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn
Comment
SBBG117460
Torilis nodosa
E. Painter, M. Wetherwax, K. Downing, C. Bratt
2000-5-17
CR 110
San Luis Obispo
near Generals Rd, S of McMillan Airstrip; Camp Roberts
250
Comment
CAS-BOT-BC169238
Toxicodendron diversilobum
R. F. Hoover
1962-2-22
8531
San Luis Obispo
Oak Park district.
Comment
OBI8643
Tribulus terrestris
Robert F. Hoover
1969-7-12
11430
San Luis Obispo
Salinas River at Paso Robles
Comment
UCR103956
Trichostema lanatum
George K. Helmkamp
1997-6-21
2070
San Luis Obispo
Central Coast, Questa Ridge north of San Luis Obispo and 0.4 mi west of radio towers
854
Comment
UCSB49253
Trichostema lanatum
Hibbard, Doug
1977-4-22
San Luis Obispo
On East Cuesta Ridge Rd; 1.5 mi. up from turn-off at Hwy 101
579
Comment
OBI39055
Trifolium albopurpureum
David J. Keil
1986-3-22
19080
San Luis Obispo
Nature Conservancy Research Trip to the Carissa Plain. Along Soda Lake Rd S of Soda Lake at jctn with Kern county Land Company Ranch rd T32S, R1E, sec 33
671
Comment
SBBG18760
Trifolium albopurpureum
C. B. Hardham
1961-4-14
7380
San Luis Obispo
Protestant Cemetery, Cambria
Comment
SBBG112755
Trifolium barbigerum
D. Keil
1995-3-28
24636
San Luis Obispo
Santa Margarita exit (Hwy 58) from northbound US Hwy 101
Comment
UC1285149
Trifolium barbigerum
R. F. Hoover
1952-5-10
8166
San Luis Obispo
just s Arroyo de la Cruz (on mesa summit)
Comment
OBI40758
Trifolium bifidum
David J. Keil, Dirk Walters
1986-5-2
19302
San Luis Obispo
Santa Lucia Mts just N of San Luis Obispo in Reservoir Cyn. The cyn ws burned in July, 1985 in the Las Pilitas fire
305
Comment
OBI57916
Trifolium campestre
David J. Keil
1998-4-2
26533
San Luis Obispo
East-West Ranch, Cambria
Comment
OBI72802
Trifolium campestre
Michael Walgren
2010-4-14
109
San Luis Obispo
San Simeon State Park, W of hwy 1, on parcel between Lone Palm Rd and the town of San Simeon Acres
Comment
OBI75852
Trifolium ciliolatum
Al Lindholm
1971-4-11
169
San Luis Obispo
Fitzhugh property [6 mi N of Cayucos, Santa Lucia Mts. Cypress Mtn Quad, T28S, R10E, sect 3,4,5,8,9,10, 15,16,17. 1000-acre property containing within its boundaries the origins of Cottontail, Cayucos, Villa, and Cienega Crks. 1/2 mi SE of Geode Mtn. NE slope, Geode Mtn.
520
Comment
RSA0040012
Trifolium ciliolatum
LeRoy Gross, Pam DeVries, Melinda Elster
2014-4-30
s.n.
San Luis Obispo
Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W.
573
Comment
UC454721
Trifolium depauperatum var. amplectens
Unangst and Roadhouse
1906-4-21
San Luis Obispo
Sycamore Canyon
Comment
OBI65233
Trifolium depauperatum var. truncatum
Unknown
1998-4-17
s.n.
San Luis Obispo
Camp Roberts. Corner of Avery and Bivouac rds, LCTA Plot 135
200
Comment
OBI78206
Trifolium fragiferum
Eric Wise
1981-9-29
1206
San Luis Obispo
Orcutt rd 2.3 mi S of Johnson Ave SLO
Comment
UC1130019
Trifolium fucatum
C. M. Belshaw
1936-3-26
1737
San Luis Obispo
4.5 mi nne Hollister Pk; Cayucos quad
198
Comment
UC866774
Trifolium fucatum
Marcus E. Jones
1882-5-6
2670
San Luis Obispo
San Luis Obispo
Comment
SBBG34860
Trifolium fucatum
R. W. Summers
--
San Luis Obispo
suburb of San Luis Obispo
Comment
UCD109013
Trifolium fucatum
P. B. Kennedy
1929-4-11
10187
San Luis Obispo
San Luis Obispo County: 5.5 miles from Morro.
Comment
SBBG34855
Trifolium grayi
Mrs. R. W. Summers
1921-4-26
San Luis Obispo
Santa Margarita
Comment
SBBG104586
Trifolium microcephalum
M. D. Proctor, E. A. Young
1993-4-15
ROB 404
San Luis Obispo
bridge over Nacimiento River, SW of Range Control; Camp Roberts
Comment
OBI54202
Trifolium obtusiflorum
David J. Keil
1996-5-30
25880 -1
San Luis Obispo
Hwy 227, ca 1 mi N of hwy 58
Comment
OBI58057
Trifolium oliganthum
David J. Keil, with Clare Hardham and Julie McCulloch
1998-4-17
26794
San Luis Obispo
South of Creston on ____ Road at McColloch property, with O'Donnovan Road; 1 mile N of Hwy 58.
Comment
UCD84261
Trifolium variegatum
Ayzik Solomeshch
2009-4-15
s.n.
San Luis Obispo
San Luis Obispo County: Camp Roberts. 7 miles as the crow flies west from San Miguel. Avery Road.
250
Comment
SBBG127940
Trifolium wormskioldii
M. A. Elvin, G. M. Greenwald
2013-8-9
7247
San Luis Obispo
"Colorado Pond", 4-Pond Valley, ca. 80 m from S Refuge boundary, Guadalupe-Nipomo Dunes National Wildlife Refuge
17
Comment
SBBG107845
Trifolium wormskioldii
C. B. Hardham
1959-5-21
4604
San Luis Obispo
edge of slough, Arroyo de la Cruz
Comment
SEINET11265125
Triglochin concinna
David Keil
1985-6-19
18888
San Luis Obispo
Just nort of golf course and Butte Drive, Los Osos, Cuesta by the Sea.; 0
Comment
OBI26236
Triphysaria eriantha
Mark E. Schneider
1974-4-11
s.n.
San Luis Obispo
1/2 way up E side of Cerro San Luis Obispo, San Luis Obispo
244
Comment
SBBG112511
Triphysaria eriantha subsp. eriantha
D. Keil with K. Keil
1993-4-13
San Luis Obispo
Los Osos Valley Rd, ca. 0.25 mi W of jct with Foothill Rd
Comment
OBI51393
Triphysaria eriantha subsp. rosea
Jan Barber
1994-3-21
110
San Luis Obispo
San Simeon State Park. NE of Washburn campground
Comment
SBBG110125
Triphysaria micrantha
D. Wilken with E. Painter
1998-4-3
15397
San Luis Obispo
near head of Long Cyn, near jct of La Panza Rd and St Hwy 58, W of Navajo Crk
579
Comment
OBI58784
Triphysaria versicolor subsp. faucibarbata
David J. Keil, with Kathleen A. Keil
1998-4-21
26892
San Luis Obispo
Los Osos Valley Road, 1/4 mile west of junction with Foothill Road.
Comment
UC1127083
Tropidocarpum gracile
N. K. Carlson
1936-3-22
215
San Luis Obispo
1.5 mi nne Indian Knob (Plot 29); Arroyo Grande Quadrangle
Comment
CAS-BOT-BC73853
Tropidocarpum gracile
David D. Keck
1933-5-3
2117
San Luis Obispo
6 miles northeast of Estrella on road to Barkfield, northern SLO county.
Comment
UCD116073
Tropidocarpum gracile
P. Schiffman
1993-3-19
s.n.
San Luis Obispo
San Luis Obispo County: Carrizo Plain Natural Area, grassland along Soda Lake Road, 2.3 miles NW of intersection with dirt road leading to Painted Rock and Education Center.
Comment
JEPS114096
Typha latifolia
E. L. Painter, M. Wetherwax
2002-8-13
CR- 333
San Luis Obispo
Camp Roberts. Southern edge of cantonment area, next to vehicle-washing area.
Comment
OBI42179
Umbellularia californica
Dan Harrington
1984-2-10
17
San Luis Obispo
Reservoir Cyn, off hwy 101, 2 mi N of SLO
Comment
OBI51261
Umbellularia californica
Debora Guillot, Jan Barber, Jim Kilber, Sue Weis, Andrew Stackhouse
1993-6-24
1 .19
San Luis Obispo
San Simeon State Park; NE corner of San Simeon state park
Comment
CAS-BOT-BC91062
Umbellularia californica
W. R. Dudley
1893-12-29
s.n.
San Luis Obispo
Pecho Mountains.
Comment