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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
IRVC26298
Clarkia purpurea
Mark A. Elvin, Cathleen Weigand
2003-5-21
2877
Ventura
central part of Salt Canyon watershed, Newhall Ranch Santa Susana Mountains
518
Comment
RSA0023286
Clarkia purpurea
Justin M. Wood
2011-5-9
4011
Ventura
Simi Valley: Arroyo Simi: East of State Route 23, south of the Metrolink Railroad Tracks, and south of the creek.
177
Comment
RSA692232
Clarkia purpurea
Scott D. White, Michael Honer, D. E. Bramlet, Sandy Leatherman
2003-5-21
9337
Ventura
Moorpark Area: Foothills of Big Mountain northeast of Moorpark College.
274
Comment
RSA692591
Clarkia purpurea
Scott D. White, Dave Bramlet, Michael Honer
2003-4-23
9080
Ventura
Foothills of Big Mountain northeast of Moorpark College.
213
Comment
SBBG85166
Clarkia purpurea
C. F. Smith
1956-6-11
4684
Ventura
upper N fork of Matilija Cyn
914
Comment
SFV15699
Clarkia purpurea
H. L. Fredell
1992-5-27
152
Ventura
Ventura Mountains CA-Highway 33. Roadside on disturbed, shaley ridge.
915
Comment
UCR12008
Clarkia purpurea
Coleta A. Lawler
1971-6-1
283
Ventura
Western Transverse Range; Santa Monica Mtns., Lake Eleanor, on Hwy 23
290
Comment
UCR128184
Clarkia purpurea
Mark A. Elvin, Cathleen Weigand
2003-5-21
2877
Ventura
Western Transverse Range; Santa Susana Mountains, central part of Salt Canyon watershed, Newhall Ranch
518
Comment
UCR201988
Clarkia purpurea
Karin Cleary-Rose
1995-6-22
s.n.
Ventura
Simi Valley, Marr Ranch, between Tapo and Chivo Canyons, c. 2 miles north of Santa Susana
396
Comment
VVC3371
Clarkia purpurea
Tim Thomas
1973-5-10
41
Ventura
Transverse Range, Eastern Simi Hills, south east slope of Chatsworth Peak, El Rancho Adobe, vic Box Cyn.
564
Comment
CAS-BOT-BC172476
Clarkia purpurea subsp. quadrivulnera
Le Roy Abrams; E. A. McGregor
1908-6-1
4
Ventura
Sulphur Mountain Spring, Sulphur Mountains
365
Comment
CAS-BOT-BC172477
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1964-5-21
s.n.
Ventura
Glade in wooded creek-bottom of Murietta Canyon, Ojai Forest District, Ventura River Basin
609
Comment
CAS-BOT-BC172478
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1967-6-10
s.n.
Ventura
Bank on Casitas Pass Rd. between Foster Park and Casitas Dam, Ventura River Basin
Comment
CAS-BOT-BC172479
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1967-6-10
s.n.
Ventura
Bank on Casitas Pass Rd. between Foster Park and Casitas Dam
Comment
CAS-BOT-BC172480
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1960-5-13
s.n.
Ventura
North side of Red Mountain near Foster Park, Ventura River Basin
Comment
CAS-BOT-BC172481
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1963-5-29
s.n.
Ventura
Arroyo Grande Rd., Meiners Oak, Ojai Valley, Ventura River Basin
Comment
CAS-BOT-BC172482
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1962-5-10
s.n.
Ventura
Southern Pacific Railroad between oak View and Casitas Springs, Ventura River Basin
Comment
CAS-BOT-BC172483
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1967-5-18
s.n.
Ventura
Hermosa Road, Ojai Valley
Comment
CAS-BOT-BC172484
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1965-6-29
s.n.
Ventura
Dry Lakes Ridge, Matilija-Sespe divide, Lost Padres nat. Forest, Ventura River Basin
1432
Comment
CAS-BOT-BC172485
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1956-6-11
s.n.
Ventura
Matilija Canyon, North Fork, Ventura River Basin
914
Comment
CAS-BOT-BC172486
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1960-5-8
s.n.
Ventura
Foothills Trail, Ojai Valley, Ventura River Basin
Comment
CAS-BOT-BC172487
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1946-6-11
s.n.
Ventura
Burn near Kennedy Canyon, Ventura River Basin
Comment
CAS-BOT-BC172488
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1945-5-26
s.n.
Ventura
Black Mountain, Ventura River Basin
Comment
CAS-BOT-BC172489
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1969-7-2
s.n.
Ventura
Ventura River N of and near Baldwin Road, Ojai Valley
Comment
CAS-BOT-BC172490
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1969-6-26
s.n.
Ventura
Ventura River N of and near Baldwin Road, Ojai Valley
Comment
CAS-BOT-BC172491
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1971-6-4
s.n.
Ventura
Dry flood plain of Ventura River north of and near Baldwin Rd. (R.150) crossing, Ojai Valley
Comment
CAS-BOT-BC172492
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1972-4-27
s.n.
Ventura
Bank of Maricopa Road about 1/4 mi. north of El Roblar Drive, Meiners Oaks
Comment
CAS-BOT-BC172493
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1971-6-16
s.n.
Ventura
On upper road in Foster Park, wooded north slope of Red Mountain, Foster Park
121
Comment
CAS-BOT-BC172495
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1964-5-21
s.n.
Ventura
Glade in wooded creek-bottom of Murietta Canyon, Ojai Forest District, Ventura River Basin
609
Comment
CAS-BOT-BC172496
Clarkia purpurea subsp. quadrivulnera
Nora Pettibone; Frank W. Hubby
1895-5-1
s.n.
Ventura
Ojai Valley and vicinity.
Comment
CAS-BOT-BC172497
Clarkia purpurea subsp. quadrivulnera
Nora Pettibone; Frank W. Hubby
1895-5-17
s.n.
Ventura
Ojai Valley and vicinity.
Comment
CLARK-A1528-3367
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1972-4-27
Ventura
Meiners Oaks
Comment
IRVC29284
Clarkia purpurea subsp. quadrivulnera
Anuja Parikh, Nathan Gale
2003-5-21
s.n.
Ventura
Newhall Ranch, middle portion of the west fork of Salt Creek, survey area 75 N side of Santa Susana Mtns.
457
Comment
LA201658
Clarkia purpurea subsp. quadrivulnera
Arthur C. Gibson;
2001-6-4
4355
Ventura
Comment
LA201706
Clarkia purpurea subsp. quadrivulnera
Arthur C. Gibson;
2001-5-6
4333
Ventura
Comment
LA45555
Clarkia purpurea subsp. quadrivulnera
A. M. Johnson;
4058
Ventura
195
Comment
RSA15990
Clarkia purpurea subsp. quadrivulnera
Carl B. Wolf
1935-5-21
6894
Ventura
Santa Ynez Mts., Ojai to Cuyama Valley Road, North Fork. of Ventura River, 1.7 mi. above Wheelers Hot Springs, Wheeler Gorge Camp. Ft.
579
Comment
RSA31819
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1945-5-12
s.n.
Ventura
Matilija Canyon.
Comment
RSA43442
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1948-5-23
s.n.
Ventura
Sulphur Mountain
Comment
RSA43443
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1945-5-9
s.n.
Ventura
Cleared area above Matileja Dam, Matileja Canyon.
Comment Read comments Jul 11 2014
RSA448316
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1970-4-7
s.n.
Ventura
Flood Plain of Ventura River north of and near Baldwin (Road 9 Rt. 150) crossing.
Comment
RSA448319
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1972-4-27
s.n.
Ventura
Bank of Maricopa Road about 1/4 mile north of El Roblar Drive, Meiners Oaks.
Comment
RSA723356
Clarkia purpurea subsp. quadrivulnera
LeRoy Gross
2007-5-22
2769
Ventura
Sespe Wildlife Area (Condor Sanctuary). East of the Topatopa Mountains: Started at Dough Flat. Near 34.52222N, 118.89553W. End of oil exploration road out of the town of Fillmore (Goodenough Road)., General collecting from Dough Flat north along an old road that is a hiking trail now, to a little north of Squaw Flat.
857
Comment
SBBG120157
Clarkia purpurea subsp. quadrivulnera
R. Burgess, P. Munro
1994-5-30
1313
Ventura
Mishe Mokwa Trail parking lot, Circle X Ranch
701
Comment
SBBG122160
Clarkia purpurea subsp. quadrivulnera
D. Wilken with R. Muller
2008-6-9
16782
Ventura
Piano Box Loop, between upper forks of San Guillermo Crk, ca. 1.7 km NNE of Pine Spring
1685
Comment
SBBG122212
Clarkia purpurea subsp. quadrivulnera
R. Burgess, P. Munro
2000-7-7
4006
Ventura
W of Lake Piru, Dominguez Cyn, Rodeo Allotment
701
Comment
SBBG125708
Clarkia purpurea subsp. quadrivulnera
R. Burgess, P. Munro
2002-6-21
5227
Ventura
Dry Lakes Ridge, grassy borders of first potrero
1447
Comment
SBBG125737
Clarkia purpurea subsp. quadrivulnera
R. Burgess, P. Munro
2001-6-8
4715
Ventura
Conejo Hills, Los Robles Open Space, Upper Meadow; Thousand Oaks
365
Comment
SBBG126466
Clarkia purpurea subsp. quadrivulnera
R. Burgess, P. Munro
2008-6-8
8038
Ventura
Villanova Prep School, undeveloped hillside on S side of campus, Ojai Valley
199
Comment
SBBG126533
Clarkia purpurea subsp. quadrivulnera
R. Burgess, P. Munro
2008-6-2
8025
Ventura
Piano Box Loop Rd, 0.3 mi from Mutau Rd
1716
Comment
SBBG17085
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1962-5-10
Ventura
railroad between Oak View and Casitas Springs
Comment
SBBG26435
Clarkia purpurea subsp. quadrivulnera
L. E. Allen
1966-5-2
Ventura
0.5 mi before Forest Service gate, upper end of Matilija Cyn
Comment
SBBG30201
Clarkia purpurea subsp. quadrivulnera
E. R. Chandler
1967-6-21
3588
Ventura
near Sandstone Public Camp
1447
Comment
SBBG36018
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1960-5-8
Ventura
Foothills Trail, Ojai Valley
Comment
SBBG36315
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1964-5-18
Ventura
W of Hermosa Rd
Comment
SBBG37151
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1970-4-7
Ventura
Ventura River, N of and near Baldwin Rd (Hwy 150) crossing
Comment
SBBG42458
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1971-5-29
Ventura
Mirror Lake on Ventura Avenue side S of Mira Monte Market
Comment
SBBG42618
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1971-6-4
Ventura
Ventura River, N of and near Baldwin Rd (Hwy 150) crossing
Comment
SBBG43022
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1971-6-16
Ventura
Red Mtn, Foster park
Comment
SBBG43354
Clarkia purpurea subsp. quadrivulnera
E. R. Chandler
1967-6-9
3520 -Q
Ventura
Hwy 33 near Rd Maintenance Yard (ca. 2.3 mi above Beaver Camp turnoff)
Comment
SBBG43517
Clarkia purpurea subsp. quadrivulnera
E. R. Chandler
1967-6-9
3513 k
Ventura
near jct of Hwy 33 and Rose Valley Rd
1036
Comment
SBBG46287
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1972-4-27
Ventura
Maricopa Rd ca. 0.25 mi N of El Roblar Drive; Meiners Oaks
Comment
SBBG4984
Clarkia purpurea subsp. quadrivulnera
H. and M. Dearing
1935-6-16
1157
Ventura
above Wheeler Hot Springs
Comment
SBBG53711
Clarkia purpurea subsp. quadrivulnera
M. Matista
1980-6-5
142
Ventura
Matilija Environmental Science Area, Matilija Cyn
Comment
SBBG60337
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1945-5-19
Ventura
Sulphur Mtn Rd
Comment
SBBG60353
Clarkia purpurea subsp. quadrivulnera
R. Hoffmann
1927-6-4
Ventura
upper Matilija
Comment
SBBG60354
Clarkia purpurea subsp. quadrivulnera
R. Hoffmann
1927-6-4
Ventura
Ojai
Comment
SBBG60357
Clarkia purpurea subsp. quadrivulnera
R. Hoffmann
1925-6-14
Ventura
Foster Park
Comment
SFV20422
Clarkia purpurea subsp. quadrivulnera
E. Guerrero
2003-5-15
21
Ventura
Simi Valley Simi Valley. Kuehner Drive, just north of Highway 118.
335
Comment
UC1122410
Clarkia purpurea subsp. quadrivulnera
J. E. Sowder
1934-5-5
434
Ventura
4 mi ne Wheeler Springs; Santa Barbara National Forest, Mt. Pinos Quadrangle
Comment
UC1122419
Clarkia purpurea subsp. quadrivulnera
A. Simontacchi
1935-6-8
76
Ventura
Devil's Potrero Santa Barbara National Forest, Tejon Quadrangle
Comment
UC125397
Clarkia purpurea subsp. quadrivulnera
H. M. Hall
1902-5-9
3194
Ventura
near Nordhoff; Mesa
Comment
UCR128129
Clarkia purpurea subsp. quadrivulnera
Anuja Parikh, Nathan Gale
2003-5-21
s.n.
Ventura
N side of Santa Susana Mtns., Newhall Ranch, middle portion of the west fork of Salt Creek, survey area 75
518
Comment
UCSB4298
Clarkia purpurea subsp. quadrivulnera
Haller, John
1957-5-31
Ventura
0.5 miles southeast of Sandstone Peak; Santa Monica Mountains
762
Comment
UCSB71174
Clarkia purpurea subsp. quadrivulnera
Burgess, Rick
1983-6-25
Ventura
Dry Lakes Ridge. Dry Lakes Ridge Basin 1A.
1432
Comment
UCSB72143
Clarkia purpurea subsp. quadrivulnera
Magney, David
2000-5-4
Ventura
Western Transverse Ranges, Conejo Valley; Thousand Oaks Quad. Thousand Oaks, corner of Rolling Oaks & Rimrock Drives; at N corner of property
233
Comment
CAS-BOT-BC172494
Clarkia purpurea subsp. quadrivulnera
Henry M. Pollard
1971-5-29
s.n.
Ventura
Mirror Lake on Ventura Avenue side south of Mira Monte Market, Ojai Valley
Comment
CDA38030
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1965-6-29
s.n.
Ventura
Dry Lakes Ridge, Matilija-Sespe Divide, Los Padres National Forest.
Comment
OBI36295
Clarkia purpurea subsp. quadrivulnera
Mark Schneider
1973-5-10
27
Ventura
El Rancho Adobe, Simi Hills
564
Comment
OBI7935
Clarkia purpurea subsp. quadrivulnera
G. L. Parsons
1976-5-23
89
Ventura
Dough Flat, Sespe Condor refuge
Comment
POM278021
Clarkia purpurea subsp. quadrivulnera
H. M. Pollard
1946-6-11
s.n.
Ventura
Burn near Kennedy Canyon.
Comment
RSA0055080
Clarkia purpurea subsp. quadrivulnera
Jim Shevock
1970-4-30
167
Ventura
Simi Hills.
457
Comment
RSA273006
Clarkia purpurea subsp. quadrivulnera
C. W. Tilforth, J. Dourley, Walter Wisura
1978-6-8
1605
Ventura
Wheeler Gorge along Hwy 33 near campground, north of Ojai.
Comment
RSA448317
Clarkia purpurea subsp. quadrivulnera
Freda Detmers
1929-5-4
s.n.
Ventura
Ojai Valley.
Comment
RSA448318
Clarkia purpurea subsp. quadrivulnera
Frances Holzwart, Freda Detmers
1929-5-5
s.n.
Ventura
Ojai Valley, Pratt trail.
Comment
SBBG60360
Clarkia purpurea subsp. quadrivulnera
E. W. Proctor
1927-6-5
Ventura
E of Rincon Mtn
Comment
SD39478
Clarkia purpurea subsp. quadrivulnera
Edith A. Purer
1935-6-22
6733
Ventura
Upper Ojai Road, Santa Paula Canyon.
Comment
UCSB4369
Clarkia purpurea subsp. quadrivulnera
Kamb, Peter
1947-5-11
Ventura
Upper Sonoran Zone; Sespe Creek near Little Sespe fork; above Fillmore
Comment
CAS-BOT-BC164714
Clarkia purpurea subsp. viminea
Le Roy Abrams; E. A. McGregor
1908-6-1
45
Ventura
Sulphur Mountain Spring, Sulphur Mountains
609
Comment
CAS-BOT-BC164715
Clarkia purpurea subsp. viminea
Henry M. Pollard
1945-5-19
s.n.
Ventura
Sulphur Mt. Road
Comment
CAS-BOT-BC164716
Clarkia purpurea subsp. viminea
Henry M. Pollard
1948-6-13
s.n.
Ventura
Maricopa Road, Matilija - Sespe Divide
Comment
CAS-BOT-BC164717
Clarkia purpurea subsp. viminea
Henry M. Pollard
1946-6-11
s.n.
Ventura
Burn near Kennedy Canyon
Comment
CAS-BOT-BC164718
Clarkia purpurea subsp. viminea
Henry M. Pollard
1948-5-23
s.n.
Ventura
Sulphur Mountain Road
Comment
POM3070
Clarkia purpurea subsp. viminea
L. R. Abrams
1908-6-2
45
Ventura
Sulphur Springs, Sulphur Mountains.
Comment
SBBG60366
Clarkia purpurea subsp. viminea
H. M. Pollard
1945-5-19
Ventura
Sulphur Mtn Rd
Comment Read comments Jan 28 2014
UCSB70860
Clarkia purpurea subsp. viminea
Burgess, Rick
1990-6-17
Ventura
Los Padres National Forest. Potrero John Canyon, about 2 mi from Hwy 33.
1219
Comment
CAS-BOT-BC172352
Clarkia purpurea subsp. viminea
Nora Pettibone; Frank W. Hubby
1896-5-20
s.n.
Ventura
Sulphur Mt., Ojai Valley and vicinity
Comment
CAS-BOT-BC172353
Clarkia purpurea subsp. viminea
Nora Pettibone; Frank W. Hubby
1896-5-20
s.n.
Ventura
Sulphur Mt., Ojai Valley and vicinity
Comment