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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC47766
Ceanothus
David Dreyer
1967-2-19
s.n.
Los Angeles
San Gabriel River canyon
426
Comment
CAS-BOT-BC47767
Ceanothus
V. Bailey
1907-10-30
s.n.
Los Angeles
Sangus, Calif.
Comment
CAS-BOT-BC47768
Ceanothus
John H. Thomas
1957-2-14
6488 A
Los Angeles
north of Eagle Rock, about 3-4 miles east of Pasadena
304
Comment
JEPS82371
Ceanothus
W. L. Jepson
1939-4-14
19113
Los Angeles
a canyon head just below Topanga Canyon summit Santa Monica Mountains
Comment
RSA706133
Ceanothus
Orlando Mistretta
1992-8-20
s.n.
Los Angeles
Transverse Ranges; San Gabriel Mtns Region: Mt Gleason. Tujunga Ranger District.
Comment
UC1070745
Ceanothus
A. Lewis
Feb 1934
Los Angeles
Pacoima Canyon Angeles National Forest, San Fernando Quad.
Comment
UC870701
Ceanothus
I. W. Clokey, E. G. Anderson
1931-3-11
5340
Los Angeles
San Gabriel Canyon
900
Comment
UCR104743
Ceanothus
David Charlton
1989-4-30
2997
Los Angeles
San Gabriel Mtns., George's Gap, Angeles Crest Highway, approximately 10 miles north of the southern boundary of the Angeles National Forest, c. 1 mi. (airline) NW of Switzer Camp.
1159
Comment
UCR117551
Ceanothus
A. C. Sanders, D. Malueg, K. D. Jones
1999-11-20
23293
Los Angeles
Santa Susana Mountains, Aliso Canyon Oil Field, Oat Mountain -- Mormon, Limekiln & Aliso Cyn watersheds
976
Comment
UCR179267
Ceanothus
R. G. Swinney
1968-3-18
227
Los Angeles
San Gabriel Mtns., Big Dalton Canyon, 1.0 mi. east of Glendora Mtn. Road
427
Comment
UCR247281
Ceanothus
Dan S. Cooper
2013-3-17
313- 51
Los Angeles
Los Angeles, Royce Canyon in Griffith Park, along road leading down to canyon, near Mt. Hollywood Dr.
280
Comment
UCR247282
Ceanothus
Dan S. Cooper
2013-3-17
313- 50
Los Angeles
Los Angeles, Elysian Park, east of baseball fields, near Angels Point Rd.
220
Comment
JEPS42101
Ceanothus
Miss C. M. Hoak
1924-2-2
Los Angeles
near Los Angeles, Gibbs Estate (cultivated)
Comment
RSA0028431
Ceanothus
Jerry Davids
1949-1-2
s.n.
Los Angeles
455 22nd St. Santa Monica.
107
Comment
SEINET13946229
Ceanothus
Kay Raeder
1954-1
60
Los Angeles
Claremont city limits; 1100 ft alt.
335
Comment
CAS-BOT-BC47901
Ceanothus arboreus
Reid Moran
no date
607
Los Angeles
Santa Catalina Island - Ridge between Johnson's Valley and Howland's Valley
Comment
CAS-BOT-BC47902
Ceanothus arboreus
Reid Moran
1941-2-23
607
Los Angeles
Santa Catalina Island - Ridge between Johnson's Valley and Howland's Valley
121
Comment
CAS-BOT-BC47903
Ceanothus arboreus
Brandegee
1889-5-1
14
Los Angeles
Santa Catalina Island
Comment
CAS-BOT-BC47904
Ceanothus arboreus
Brandegee
1889-5-1
14
Los Angeles
Santa Catalina Island
Comment
CAS-BOT-BC47905
Ceanothus arboreus
George B. Grant; Walter Wheeler
1904-4-21
1486146
Los Angeles
Santa Catalina Island
Comment
CAS-BOT-BC47906
Ceanothus arboreus
George B. Grant; Walter Wheeler
1904-4-21
1486146
Los Angeles
Santa Catalina Island
Comment
CAS-BOT-BC47907
Ceanothus arboreus
Huron H. Smith
1912-7-1
5167
Los Angeles
Santa Catalina Island - summit
548
Comment
CAS-BOT-BC47908
Ceanothus arboreus
Huron H. Smith
1912-5-29
5019
Los Angeles
Santa Catalina Island - summit road
335
Comment
CAS-BOT-BC47909
Ceanothus arboreus
Knopf; Johnson
1930-1-30
11214
Los Angeles
Catalina Island
Comment
CAS-BOT-BC47910
Ceanothus arboreus
L. R. Abrams; I. L. Wiggins
1931-7-4
325
Los Angeles
Santa Catalina Island - White's Landing
Comment
CAS-BOT-BC47911
Ceanothus arboreus
Elmer I. Applegate
1927-2-19
4974
Los Angeles
Santa Monica Hills, in cultivation in Sulivan Canyon
Comment
CAS-BOT-BC47912
Ceanothus arboreus
D. O. Burge; S. Ratay
2007-3-24
810 b
Los Angeles
Santa Catalina Island, 8.1 road miles (12.9 km) from Catalina Convervacy access gate near Avalon via Airport Road
500
Comment
CAS-BOT-BC47913
Ceanothus arboreus
Geo. B. Grant
1898-2-20
1588
Los Angeles
Dry Hills, Avalon
Comment
CAS-BOT-BC47914
Ceanothus arboreus
Robert F. Thorne; P. C. Everett
1964-2-6
33293
Los Angeles
N-facing slope above Fourth of July cove - Santa Catalina Island
30
Comment
CAS-BOT-BC47915
Ceanothus arboreus
Carl B. Wolf
1932-5-9
3490
Los Angeles
Santa Catalina Island - Along road to Renton Mine, about due west of Pebbly Beach
304
Comment
CAS-BOT-BC47916
Ceanothus arboreus
George B. Grant; Walter Wheeler
1904-4-21
1486146
Los Angeles
Santa Catalina Island
Comment
CAS-BOT-BC47917
Ceanothus arboreus
George B. Grant; Walter Wheeler
1904-4-21
6146
Los Angeles
Santa Catalina Island
Comment
CAS-BOT-BC47918
Ceanothus arboreus
A. J. McClatchie
1893-9-14
s.n.
Los Angeles
Catalina Island
Comment
CAS-BOT-BC47919
Ceanothus arboreus
Mrs. Frank
1896-3-22
s.n.
Los Angeles
Santa Catalina Island
Comment
CAS-BOT-BC47920
Ceanothus arboreus
G. B. Grant
190_
s.n.
Los Angeles
Santa Catalina Island
Comment
CAS-BOT-BC47921
Ceanothus arboreus
H. E. McMinn
1924-7-25
1313
Los Angeles
Catalina Island
Comment
CAS-BOT-BC47922
Ceanothus arboreus
H. E. McMinn
1924-7-25
1314
Los Angeles
Catalina Island
Comment
CAS-BOT-BC47949
Ceanothus arboreus
Robert F. Thorne
1970-3-5
39368
Los Angeles
Santa Catalina Island: Cherry Valley
60
Comment
CAS-BOT-BC47950
Ceanothus arboreus
Robert F. Thorne; P. C. Everett
1964-2-6
33293
Los Angeles
N-facing slope above Fourth of July Cove, Santa Catalina Island
30
Comment
CATA3023
Ceanothus arboreus
Amy Catalano
2016-3-9
029
Los Angeles
Santa Catalina Island: South side of Airport Road in ""Fox Country"", about 270 meters east of Haypress Reservoir
405
Comment
CATA3290
Ceanothus arboreus
Julie L. King
2017-3-3
68
Los Angeles
Santa Catalina Island: About 700 meter down first major ridge from Silver Peak Rd. off Water Tank Rd., ridge heads in a SSE direction
0
Comment
CATA464
Ceanothus arboreus
Reid Moran
1941-2-23
607
Los Angeles
Santa Catalina Island: Ridge between Johnson's Valley and Howland's Valley
121
Comment
CATA52
Ceanothus arboreus
Mark L. Hoefs, A. Douglas Propst
1973-3-3
31
Los Angeles
Santa Catalina Island: West side of Mt. Black Jack
411
Comment
CDA1009
Ceanothus arboreus
D. G. Kelch
1991-3-17
1320
Los Angeles
Santa Catalina Is.; 1.5 km N of Avalon.
0
Comment
JEPS42083
Ceanothus arboreus
W. L. Jepson
1908-7-13
3062
Los Angeles
Swan Canyon Catalina Island
Comment Read comments Feb 13 2012
LA41957
Ceanothus arboreus
Joseph Dunlavy;
1934-5-4
4484
Los Angeles
Santa Catalina Island, Santa Catalina Island, S side, near isthmus
Comment
LA41958
Ceanothus arboreus
F. R. Fosberg;
1932-5-6
8126
Los Angeles
Santa Catalina Island, Big Wash Canyon, Avalon
25.0
Comment
LA88640
Ceanothus arboreus
Robert F. Thorne; P. C. Everett
1965-6-22
34850
Los Angeles
Santa Catalina Island, Renton Mine area
243
Comment
NY201964
Ceanothus arboreus
J. B. Walker
1995-6-5
1429
Los Angeles
Santa Catalina Island, along Airport Rd, 4km N of Avalon
200
Comment
OBI69263
Ceanothus arboreus
John Knapp, Denise Knapp
2003-4-13
31
Los Angeles
Catalina Island
141
Comment
POM158003
Ceanothus arboreus
M. B. Dunkle
1928-2-12
1706
Los Angeles
Santa Catalina Island. Hamilton Canyon.
396
Comment
POM219993
Ceanothus arboreus
F. R. Fosberg
1932-5-6
947
Los Angeles
Santa Catalina Island. Mouth of Big Wash Canyon, Avalon.
20
Comment
POM247963
Ceanothus arboreus
F. R. Fosberg
1931-3-23
s 4326
Los Angeles
Hamilton Canyon
60
Comment Read comments Jun 5 2014
POM49337
Ceanothus arboreus
L. W. Nuttall
1920-6-1
s.n.
Los Angeles
Santa Catalina Island
Comment
RSA117384
Ceanothus arboreus
Huron H. Smith
1912-6-1
5167
Los Angeles
Summit, S. Catalina Is.
Comment
RSA156060
Ceanothus arboreus
Peter H. Raven
1962-5-20
17781
Los Angeles
Santa Catalina Island: Farnsworth Loop on summit road.
244
Comment
RSA167790
Ceanothus arboreus
Robert F. Thorne, Percy C. Everett
1964-2-6
33293
Los Angeles
Santa Catalina Island above Fourth of July Cove.
30
Comment
RSA177843
Ceanothus arboreus
Robert F. Thorne, Percy C. Everett
1965-5-10
34447
Los Angeles
W slope of Black Jack Mt. Santa Catalina Island.
503
Comment
RSA182991
Ceanothus arboreus
S. Carlquist, Robert F. Thorne
1966-4-28
1822
Los Angeles
Upper terminus of road to Renton Mine, Santa Catalina Island.
Comment
RSA187788
Ceanothus arboreus
Robert F. Thorne
1966-4-29
36321
Los Angeles
Santa Catalina Island: below road to White's Landing above turn-off to Echo Lake.
412
Comment
RSA187796
Ceanothus arboreus
Robert F. Thorne
1966-9-16
36720
Los Angeles
Santa Catalina Island. Near terminus of Renton Mine Rd.; upper end of Pebbly Beach Canyon
274
Comment
RSA188098
Ceanothus arboreus
Robert F. Thorne
1965-6-23
35003
Los Angeles
Santa Catalina Island, lower portion of Hamilton Canyon near main fork.
122
Comment
RSA188104
Ceanothus arboreus
Robert F. Thorne
1965-6-22
34850
Los Angeles
Santa Catalina Island: Renton Mine area.
244
Comment
RSA213331
Ceanothus arboreus
Reid V. Moran
1941-2-23
607
Los Angeles
Santa Catalina Island. Ridge between Johnson's Valley and Howland's Valley
122
Comment
RSA233589
Ceanothus arboreus
Robert F. Thorne
1970-3-5
39368
Los Angeles
Santa Catalina Island: Cherry Valley
61
Comment
RSA233626
Ceanothus arboreus
Robert F. Thorne
1970-3-5
39359
Los Angeles
Santa Catalina Island. N slope of Blackjack Mountain.
457
Comment
RSA253136
Ceanothus arboreus
Gary D. Wallace
1975-3-23
1406
Los Angeles
Santa Catalina Island, at Black Jack Mine, along road, steep slope NNW slope of Black jack Mine
427
Comment
RSA25762
Ceanothus arboreus
Carl B. Wolf
1941-6-24
10890
Los Angeles
About 2 mi. from Avalon on road to the isthmus.
Comment
RSA261699
Ceanothus arboreus
Brandegee
1889-05
s.n.
Los Angeles
Santa Catalina Island
Comment
RSA276094
Ceanothus arboreus
Gary D. Wallace
1975-3-23
1406
Los Angeles
Santa Catalina Island, along road from Avalon near head of Swain's Canyon
427
Comment
RSA305374
Ceanothus arboreus
D. C. Michener, John Dourley, B. Haner, D. Pettys, M. Hoefs
1983-6-6
4291
Los Angeles
Santa Catalina Island. Cut along main road from Avalon to airport. 2.3 miles from airport.
Comment
RSA3546
Ceanothus arboreus
Carl B. Wolf
1932-5-9
3490
Los Angeles
Along the road to Renton Mine, about due west of Pebbly Beach, Santa Catalina Island.
305
Comment
RSA399155
Ceanothus arboreus
M. B. Dunkle
1929-2-10
2046
Los Angeles
Santa Catalina Island. Coach Road Spring.
Comment
RSA399156
Ceanothus arboreus
Albert J. Perkins
1919-4-20
s.n.
Los Angeles
Catalina Island, road to summit.
Comment
RSA399157
Ceanothus arboreus
F. R. Fosberg
1931-4-2
s 4448
Los Angeles
Santa Catalina Island. Divide between Hamilton and Descanso Canyons
250
Comment
RSA399158
Ceanothus arboreus
Freda Detmers
1929-4-14
s.n.
Los Angeles
Descanso Canyon. Santa Catalina Island
Comment
RSA399159
Ceanothus arboreus
Anstruther Davidson
1891-6-20
s.n.
Los Angeles
Catalina Island
Comment
RSA399160
Ceanothus arboreus
George B. Grant, Walter Wheeler
1904-4-21
1931
Los Angeles
Santa Catalina Island
Comment
RSA399161
Ceanothus arboreus
Blanche Trask
1900-03
1931
Los Angeles
Avalon, Santa Catalina Island.
Comment
RSA592522
Ceanothus arboreus
Mark Hoefs, D. Propst
1973-3-3
31
Los Angeles
Santa Catalina Island: west side of Black Jack Mt.
412
Comment
RSA725594
Ceanothus arboreus
Tim Thibault, Chelsea Ames, Valentin Arvizu, Heather Porter, Janet Takara
2006-4-27
414
Los Angeles
Santa Catalina Island. Boushay Canyon below Silver Peak Road.
356
Comment
RSA771955
Ceanothus arboreus
Robert F. Thorne
1968-2-25
37912
Los Angeles
Cherry Valley, Santa Catalina Island.
Comment
SBBG130581
Ceanothus arboreus
S. A. Junak
2000-3-31
SCa 1148
Los Angeles
above rd to White's Landing, ca. 0.3 mi from intersection with Airport Rd, just downslope from Airport Rd
411
Comment
SBBG13070
Ceanothus arboreus
E. R. Blakley
1961-9-24
4769
Los Angeles
E fork of Cherry Valley
152
Comment
SBBG13500
Ceanothus arboreus
P. H. Raven
1962-5-20
17781
Los Angeles
Farnsworth Loop on summit rd
243
Comment
SBBG18704
Ceanothus arboreus
E. R. Blakley
1963-4-10
5576
Los Angeles
NE side of Black Jack Mtn, at jct of Whites Landing and Airport Rd
381
Comment
SBBG18740
Ceanothus arboreus
E. R. Blakley
1963-4-10
5581
Los Angeles
jct of White's Landing and Airport Rd, NE side of Black Jack Mtn
365
Comment
SBBG21947
Ceanothus arboreus
R. F. Thorne with P. C. Everett
1964-2-6
33293
Los Angeles
above Fourth of July Cove
30
Comment
SBBG31117
Ceanothus arboreus
R. F. Thorne
1966-4-29
Los Angeles
below rd to White's Landing above turn-off to Echo Lake
411
Comment
SBBG32040
Ceanothus arboreus
R. N. Philbrick
1967-5-19
B 67 -266
Los Angeles
Black Jack Mtn
Comment
SBBG38797
Ceanothus arboreus
R. Moran
1941-2-23
607
Los Angeles
ridge between Johnson's Valley and Howland's Valley
121
Comment
SBBG39116
Ceanothus arboreus
E. R. Blakley
1963-4-7
5533
Los Angeles
Farnsworth Spring, NW of Avalon on the island rd
365
Comment
SBBG39117
Ceanothus arboreus
M. Van Rensselaer
1937-7-1
Los Angeles
Santa Catalina Island
Comment
SBBG78559
Ceanothus arboreus
F. R. Fosberg
1931-3-23
4326
Los Angeles
Hamilton Cyn
60
Comment
SBBG78560
Ceanothus arboreus
F. R. Fosberg
1931-4-2
4448
Los Angeles
divide between Hamilton and Descanso Cyns
250
Comment
SBBG78566
Ceanothus arboreus
W. A. Wright
1931-2-19
Los Angeles
Bannings Cyn, near school
Comment
SBBG78568
Ceanothus arboreus
F. R. Fosberg
1932-5-6
8126
Los Angeles
Big Wash Cyn, Avalon
20
Comment
SBBG95415
Ceanothus arboreus
M. B. Dunkle
1928-3-11
1731
Los Angeles
Grand Cyn
Comment
SBBG95463
Ceanothus arboreus
M. B. Dunkle
1928-2-19
1706
Los Angeles
Stage Rd, Hamilton Cyn
152
Comment
SBBG95489
Ceanothus arboreus
M. B. Dunkle
1929-2-10
2046
Los Angeles
Coach Rd
Comment
SD112041
Ceanothus arboreus
Betsy Carpenter, Linda Allen
1975-3-21
Los Angeles
Santa Catalina Island; east side of Black Jack Mountain
Comment
SD45611
Ceanothus arboreus
D. F. Howe
1953-5-2
2271
Los Angeles
Wain Canyon, Catalina Island
Comment
SD52986
Ceanothus arboreus
Peter H. Raven
1962-5-20
17781
Los Angeles
Santa Catalina Island, Farnsworth Loop on summit road
244
Comment
SD69736
Ceanothus arboreus
Robert F. Thorne
1966-4-29
36321
Los Angeles
Santa Catalina Island; below road to White's Landing above turn-off to Echo Lake
410
Comment
SD84813
Ceanothus arboreus
Reid Moran
1941-2-23
607
Los Angeles
Ridge between Johnson's Valley & Howland's Valley, Santa Catalina Island
399
Comment
SD90324
Ceanothus arboreus
Robert F. Thorne
1970-3-5
39368
Los Angeles
Santa Catalina Island, Cherry Valley
60
Comment
SD93544
Ceanothus arboreus
Helen V. Witham
1975-3-23
1877
Los Angeles
Road to Black Jack Mountain, Santa Catalina Island
299
Comment
SDSU10287
Ceanothus arboreus
D. F. Howe
1953-5-2
2271
Los Angeles
Head of Wain Canyon., Catalina Island.
Comment Read comments Jun 10 2014
SEINET10493619
Ceanothus arboreus
Jon Ricketson, Heidi H. Schmidt; Janet Takara
1992-10-20
Ricketson 4808
Los Angeles
Santa Catalina Island; At the Airport In The Sky (Catalina Airfield). Planted native garden at the airport terminal. Airport 10.2 miles northwest of the city of Avalon. Collections made in cooperation with the Catalina Conservancy.
488
Comment
SEINET11182700
Ceanothus arboreus
G. B. Grant, W. Wheeler
1904-1
148 /6146
Los Angeles
Santa Catalina Island, Pacific Ocean, off Southern California.
Comment
SEINET3162150
Ceanothus arboreus
G. B. Grant, W. Wheeler
1904-4-21
148 -6146
Los Angeles
Collected on Santa Catalina Island, Pacific Ocean, off Southern California
Comment
SJSU381
Ceanothus arboreus
A. W. Jacobs
1938-8-11
Los Angeles
Summit Dr, Santa Catalina Island
Comment
UC1204711
Ceanothus arboreus
Huron H. Smith
1912-7-1
5167
Los Angeles
summit Santa Cataline Island
548
Comment Read comments Jan 15 2015
UC1211068
Ceanothus arboreus
Huron H. Smith
1912-5-29
5019
Los Angeles
Santa Catalina Island, Summit Road
335
Comment
UC1211079
Ceanothus arboreus
Huron H. Smith
1912-7-1
5167
Los Angeles
Santa Catalina Island, Summit
Comment
UC1234759
Ceanothus arboreus
Peter H. Raven
1962-5-20
17781
Los Angeles
Farnsworth Loop on summit road Santa Catalina Island
243
Comment
UC1281431
Ceanothus arboreus
H. E. McMinn
1924-7-25
1313
Los Angeles
Catalina Island
Comment
UC1302359
Ceanothus arboreus
Robert F. Thorne and P. C. Everett
1964-2-6
33293
Los Angeles
above Fourth of July Cove Santa Catalina Island
30
Comment
UC172816
Ceanothus arboreus
George B. Grant and Walter Wheeler
Apr 21-26 1904
148 -6146
Los Angeles
Santa Catalina Island, Pacific Ocean, off southern California
Comment
UC1779763
Ceanothus arboreus
Dean Kelch
1991-3-17
01 .320
Los Angeles
2 lm N of Avalon, Santa Catalina Island.
Comment
UC18244
Ceanothus arboreus
Blanche Trask
1896-2-1
Los Angeles
Avalon Santa Catalina Island
304
Comment
UC1952543
Ceanothus arboreus
Reid Moran
1941-2-23
607
Los Angeles
Ridge between Johnson's Valley & Howland's Valley, Santa Catalina Island.
Comment Read comments Dec 13 2015
UC449688
Ceanothus arboreus
I. J. Condit
1908-6-29
40
Los Angeles
Cataline Island
Comment
UC455341
Ceanothus arboreus
I. J. Condit
1911-3-27
Los Angeles
Santa Catalina Island
Comment
UC455459
Ceanothus arboreus
I. J. Condit
1909-6-29
Los Angeles
Catalina Island
Comment
UC625068
Ceanothus arboreus
F. R. Fosberg
1931-4-2
S 4448
Los Angeles
divide between Hamilton and Descanso Canyons Santa Catalina Island
230
Comment
UC625075
Ceanothus arboreus
F. R. Fosberg
1931-3-23
S 4326
Los Angeles
Hamilton Canyon Sant Catalina Island
60
Comment
UC73350
Ceanothus arboreus
Geo. B. Grant
Jun 1901
148
Los Angeles
Catalina Island
Comment
UC79799
Ceanothus arboreus
T. S. Brandegee
May 1899
Los Angeles
Santa Catalina Island
Comment
UC870499
Ceanothus arboreus
Ezra C. Knopf
127
Los Angeles
Santa Catalina Island
Comment
UC870500
Ceanothus arboreus
Ezra C. Knopf
331
Los Angeles
Santa Catalina Island
Comment
UCR142484
Ceanothus arboreus
F. R. Fosberg
1931-3-23
S- 4326
Los Angeles
Channel Islands, Santa Catalina Island, Hamilton Canyon, near Avalon above Hamilton Beach
60
Comment
UCR143394
Ceanothus arboreus
Reid Moran
1941-2-23
607
Los Angeles
Channel Islands, ridge between Johnson's Valley and Howland's Valley [above Sullivan's Landing], Santa Catalina Island
400
Comment
UCR17928
Ceanothus arboreus
G. R. Johnstone, Freda Detmers
1934-5-20
s.n.
Los Angeles
Channel Islands, Santa Catalina Island, Descanso Canyon, near Avalon above Descanso Bay
91
Comment
UCR227653
Ceanothus arboreus
R. F. Thorne
1968-2-25
37912
Los Angeles
Channel Islands, Santa Catalina Island, Cherry Valley
49
Comment
UCR65196
Ceanothus arboreus
F. R. Fosberg
1931-4-2
S- 04448
Los Angeles
Channel Islands, Santa Catalina Island, divide between Hamilton and Descanso Canyons
250
Comment
UCSB3853
Ceanothus arboreus
Gill, Robert
1959-4-2
Los Angeles
Pomona College Campus, south of Bridges Auditorium
365
Comment
UCSB4013
Ceanothus arboreus
Pyeatt, Lyle
1957-6-12
Los Angeles
Renton mine, 1.5 miles S. of Avalon, Catalina
Comment
UCSB7073
Ceanothus arboreus
Lloyd, Robert
1959-3-31
Los Angeles
North side of 3rd, street across from Mudd Hall near intersection of 3rd & College Way on Pomona College
365
Comment
UCSB73240
Ceanothus arboreus
Morales, M.
1982-4-18
Los Angeles
On east side of Stage Road, 1 mile south-east of Catalina airport, Santa Catalina Island
457
Comment
JEPS42100
Ceanothus arboreus
Charlotte M. Hoak
1924-2-2
Los Angeles
near Los Angeles (Gibbs Estate, Alta Dena)
Comment
RSA0029521
Ceanothus arboreus
Bonnie C. Templeton
1934-4-21
s.n.
Los Angeles
Bird Sanctuary, Griffith Park
Comment
RSA0060227
Ceanothus arboreus
M. B. Dunkle
1928-3-11
1731
Los Angeles
Santa Catalina Island. Upper canyon slopes, Grand Canyon.
366
Comment
RSA0085508
Ceanothus arboreus
F. Raymond Fosberg
1931-4-2
S 4448
Los Angeles
Santa Catalina Island. Divide between Hamilton and Descanso Canyons.
250
Comment
RSA0114182
Ceanothus arboreus
Steven A. Junak
2000-3-31
SCa- 1148
Los Angeles
Santa Catalina Island. Above road to White's Landing, ca. 0.3 mi from intersection w/Airport Road, just downslope from Airport Road.
412
Comment
SEINET4044019
Ceanothus arboreus
R. Moran
1941-1
607
Los Angeles
Ridge between Johnson's Valley and Howland's Valley, Santa Catalina Island.
121
Comment
SEINET4044020
Ceanothus arboreus
R. Moran
1941-1
607
Los Angeles
Ridge between Johnson's Valley and Howland's Valley, Santa Catalina Island.
121
Comment
CAS-BOT-BC47834
Ceanothus cordulatus
John Thomas Howell
1947-7-18
23387
Los Angeles
San Gabriel Mts. - Blue Ridge
2590
Comment
CAS-BOT-BC48599
Ceanothus cordulatus
Wesley O. Griesel
1961-5-16
s.n.
Los Angeles
Buckhorn Camp, San Gabriel Mts.
2072
Comment
CAS-BOT-BC48600
Ceanothus cordulatus
Timothy S. Ross; Steve Boyd; Peter W. Fritsch
1990-6-11
3360
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs
1731
Comment
CAS-BOT-BC48601
Ceanothus cordulatus
Le Roy Abrams; E. A. McGregor
1908-7-3
618
Los Angeles
North Baldy Mountain, San Gabriel Mountains
2286
Comment
JEPS42268
Ceanothus cordulatus
Frank W. Peirson
1920-9-14
2277
Los Angeles
Coldwater Creek, Coldwater Canyon, in the trail fork head of San Antonio Divide San Gabriel Mtns, San Antonio Mtns
Comment
LA30360
Ceanothus cordulatus
Mary V. Hood;
1944-8-15
44- 123 k*
Los Angeles
Buckhorn Flats
1981
Comment
LA41971
Ceanothus cordulatus
Carl Epling; Nesta Dunn, Alice Goen
1931-5-16
sn
Los Angeles
San Gabriel Mountains, Big Pines Camp
Comment
LA83279
Ceanothus cordulatus
O. H. Kappler;
1946-5-30
1195
Los Angeles
San Gabriel Mountains, Los Angeles County Park, Wrightwood
2042
Comment
PASA1637
Ceanothus cordulatus
Margaret Stason
1931-6-13
Los Angeles
Buckhorn Flats, San Gabriel Mts.
Comment
POM11572
Ceanothus cordulatus
P. A. Munz
1921-6-18
4577
Los Angeles
Sawmill, Swartout [Swarthout] Valley.
2073
Comment
POM11924
Ceanothus cordulatus
P. A. Munz
1922-5-30
5574
Los Angeles
San Antonio Mountains: Head of Swartout [Swarthout] Valley.
2134
Comment
RSA286440
Ceanothus cordulatus
Mary H. O'Brien
1976-5-30
s.n.
Los Angeles
San Gabriel Mountains; Table Mountain. .7 miles uptable Mountqains Road from big Pines Ranger Station, Hwy 2, then 0.8 mi east on Forest Road 4N21
2043
Comment
RSA330773
Ceanothus cordulatus
Wayne E. Sawyer
1981-6-11
13
Los Angeles
Angeles National Forest: CA Hwy 2 between Dawson Saddle and junction of CA Highway 39, 1.6 miles from Dawson Saddle
2302
Comment
RSA398826
Ceanothus cordulatus
Bonnie C. Templeton
1932-5-31
5054
Los Angeles
Big Pines Park, San Gabriel Mountains
2092
Comment
RSA398827
Ceanothus cordulatus
Bonnie C. Templeton
1932-5-31
4847
Los Angeles
North slope of Blue Ridge Mountain, Big Pines Camp
2060
Comment
RSA398829
Ceanothus cordulatus
F. R. Fosberg
1931-8-10
S- 5629
Los Angeles
Mt. Islip, near summit, San Gabriel Mountains.
2440
Comment
RSA596425
Ceanothus cordulatus
Tim S. Ross, S. D. Boyd, Peter Fritsch
1990-6-11
3360
Los Angeles
Big Rock Creek Canyon: ca 120 m NNW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin).
1732
Comment
RSA597029
Ceanothus cordulatus
Tim S. Ross, S. D. Boyd, Orlando Mistretta, Peter Fritsch
1990-6-25
3849
Los Angeles
Vicinity of Crystal Lake.
1677
Comment
RSA640502
Ceanothus cordulatus
Louis C. Wheeler
1967-9-4
10645
Los Angeles
San Gabriel Mountains: Pine Mountain Ridge
2241
Comment
RSA650508
Ceanothus cordulatus
T. C. Thomas
1974-7-5
s.n.
Los Angeles
Divide, Hwy 2, 7100'.
2165
Comment Read comments Mar 10 2015
RSA703176
Ceanothus cordulatus
Scott D. White
2004-8-11
10707
Los Angeles
San Gabriel Mountains: About 8 air miles west - northwest of Wrightwood. East of Fenner Saddle Rd. on Pacific Crest Trail.
2073
Comment
RSA706216
Ceanothus cordulatus
Tim Thibault, K. E. Olshewsky
2004-5-23
287
Los Angeles
Mt. Williamson.
2074
Comment
RSA706405
Ceanothus cordulatus
Tim Thibault, K. E. Olshewsky
2004-5-23
301
Los Angeles
Mt. Waterman, along Hwy. 2 at fire road
2055
Comment
RSA729459
Ceanothus cordulatus
R. G. Swinney
1998-7-8
6319
Los Angeles
San Gabriel Mtns.: NW of Wrightwood, western half of Jackson Flat.
2280
Comment
RSA729652
Ceanothus cordulatus
R. G. Swinney
1998-7-2
6251
Los Angeles
San Gabriel Mtns.: high point of East Table Mountain, Wrightwood area.
2256
Comment
RSA755881
Ceanothus cordulatus
R. G. Swinney
2008-7-24
9269
Los Angeles
Waterman Mountain
2412
Comment
RSA77153
Ceanothus cordulatus
F. W. Peirson
1921-6-17
2576
Los Angeles
At west base of Mt. Williamson, on divide between Bear and Little Rock Creeks.
1982
Comment
RSA787530
Ceanothus cordulatus
Jane Tirrell
2012-6-4
LS 0059
Los Angeles
50 meters above California State Route 2 just west of mile marker 67.7
2316
Comment
SBBG71352
Ceanothus cordulatus
R. Hoffmann
1929-5-19
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SD215636
Ceanothus cordulatus
Timothy S. Ross, Steve Boyd & Peter W. Fritsch
1990-6-11
3360
Los Angeles
Big Rock Creek Canyon: ca 120 meters north-northwest of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin); Valyermo 7.5' USGS topo sheet
1730
Comment
SD72253
Ceanothus cordulatus
Jeannette L. Huber
1969-5-25
973
Los Angeles
One mile east of Kratka Ridge, Pleasant View Ridge Trail, San Gabriel Mountains
2286
Comment
UC1043440
Ceanothus cordulatus
Richard M. Straw
1954-6-16
617
Los Angeles
Drata Ridge, Angeles Crest Hwy San Gabriel Mountains
Comment Read comments Dec 3 2014
UC1070993
Ceanothus cordulatus
H. A. Jensen
1933-3-24
276
Los Angeles
Mount Islip Rock Creek quad, Angeles National Forest
2438
Comment
UCR124414
Ceanothus cordulatus
B. C. Templeton
1932-5-31
4847
Los Angeles
San Gabriel Mtns., Big Pines Park, Angeles National Forest
2400
Comment
UCR124415
Ceanothus cordulatus
B. C. Templeton
1932-5-31
5054
Los Angeles
San Gabriel Mtns., Big Pines Park, Angeles National Forest
2400
Comment
UCR153423
Ceanothus cordulatus
L. C. Wheeler
1967-9-4
10645
Los Angeles
Transverse Ranges; San Gabriel Mtns, Pine Mountain Ridge
2241
Comment
UCR189827
Ceanothus cordulatus
R. G. Swinney
1998-9-4
6900
Los Angeles
San Gabriel Mtns., dry lake, SW of Wrightwood, Blue Ridge, 0.4 mi. east of Hwy 2 on 3N06
2241
Comment
UCR190110
Ceanothus cordulatus
R. G. Swinney
1998-8-27
6790
Los Angeles
San Gabriel Mtns., ridge due north of Big Horn Ridge and south of San Antonio Ridge, 7625 ft. high spot on ridge above Coldwater Canyon
2325
Comment
UCR190913
Ceanothus cordulatus
R. G. Swinney
1998-7-2
6251
Los Angeles
San Gabriel Mtns., high point of East Table Mountain, Wrightwood area
2256
Comment
UCR190940
Ceanothus cordulatus
R. G. Swinney, Cody Clarke
2001-6-20
8000
Los Angeles
San Gabriel Mtns., summit of Mt. Lewis, NW of Dawson Saddle
2560
Comment Read comments Feb 6 2013
UCR191527
Ceanothus cordulatus
R. G. Swinney
1998-7-8
6319
Los Angeles
San Gabriel Mountains, northwest of Wrightwood, western half of Jackson Flat
2280
Comment
UCR209892
Ceanothus cordulatus
R. G. Swinney
2008-7-24
9269
Los Angeles
San Gabriel Mtns., Waterman Mountain
2451
Comment
UCR272940
Ceanothus cordulatus
R. G. Swinney
2011-7-29
15581
Los Angeles
San Gabriel Mountains, Lily Spring, water flowing down a ravine (north) toward Hwy 2, north slope of Mt. Hawkins
2454
Comment
UCR43332
Ceanothus cordulatus
David Charlton
1986-6-15
222
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR8305
Ceanothus cordulatus
J. L. Huber
1969-5-25
973
Los Angeles
San Gabriel Mtns., 1 mi east of Kratka Ridge, Pleasant View Ridge Trail
2287
Comment
UCR98737
Ceanothus cordulatus
T. S. Ross, Steve Boyd, Peter Fritsch
1990-6-11
3360
Los Angeles
San Gabriel Mtns., Big Rock Creek Canyon: c. 120 m NW of Icy Springs, around a stone building that has been gutted by fire (the Webber Cabin)
1732
Comment
RSA0056297
Ceanothus cordulatus
Lee Haines
1935-07
s.n.
Los Angeles
San Gabriel Mts.
Comment
RSA0056531
Ceanothus cordulatus
Orlando Mistretta
1992-6-16
11
Los Angeles
Vicinity of Big Pines; head of Swarthout Valley; Mountain High Ski area, San Gabriel Mountains region.
Comment
RSA0073274
Ceanothus cordulatus
Bonnie C. Templeton
1932-5-31
4847
Los Angeles
Big Pines Camp, Angeles Natl. Park [Forest].
Comment
RSA97634
Ceanothus cordulatus
R. M. Straw
1954-6-16
617
Los Angeles
Kratka Ridge, Angeles Crest Highway, San Gabriel Mountains.
Comment
CAS-BOT-BC48723
Ceanothus crassifolius
Alice Eastwood
1919-6-20
9042
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC48724
Ceanothus crassifolius
John Thomas Howell
1928-2-9
3325
Los Angeles
on trail between Sierra Madre and Santa Anita Canyon, San Gabriel Mts.
Comment
CAS-BOT-BC48725
Ceanothus crassifolius
John Thomas Howell
1928-2-9
3325
Los Angeles
On trail between Sierra Madre and Santa Anita Canyon
Comment
CAS-BOT-BC48726
Ceanothus crassifolius
C. F. Baker
1904-2-17
4062
Los Angeles
San Antonio Canyon near Claremont
Comment
CAS-BOT-BC48727
Ceanothus crassifolius
Carl B. Wolf
1936-5-27
7844
Los Angeles
San Gabriel Mts., Indian Canyon Camp, 2 mi. off Soledad Canyon
914
Comment
CAS-BOT-BC48728
Ceanothus crassifolius
H. E. McMinn
1926-7-24
1796 A
Los Angeles
San Antonio Canyon
Comment
CAS-BOT-BC48729
Ceanothus crassifolius
Le Roy Abrams
1901-4-5
1364
Los Angeles
San Fernando Mts, near Chatworth Park
304
Comment
CAS-BOT-BC48730
Ceanothus crassifolius
L. E. Cox
1908-3-31
s.n.
Los Angeles
Lower slopes of Mt. Wilson
609
Comment
CAS-BOT-BC48731
Ceanothus crassifolius
Le Roy Abrams
1901-4-13
1503
Los Angeles
Wilson's Trail
Comment
CAS-BOT-BC48732
Ceanothus crassifolius
Tim Ross; Orlando Mistretta
1993-5-27
7319
Los Angeles
W end of the San Gabriel Mtns: southwesterly draw 1200 ft WSW of May Canyon Saddle.
1060
Comment
CAS-BOT-BC48733
Ceanothus crassifolius
H. E. McMinn
1926-7-24
1796 C
Los Angeles
San Antonio Canyon
Comment
CAS-BOT-BC48734
Ceanothus crassifolius
Philip A. Munz
1925-4-23
9445
Los Angeles
San Gabriel Canyon
487
Comment
CAS-BOT-BC48735
Ceanothus crassifolius
Geo. B. Grant
1906-6-10
6671
Los Angeles
Mt. Lome, Castle Canyon
914
Comment
CAS-BOT-BC48736
Ceanothus crassifolius
Brandegee
1889-5-1
83
Los Angeles
Newhall
Comment
CAS-BOT-BC48737
Ceanothus crassifolius
John Thomas Howell
1928-2-11
3340
Los Angeles
Haines Canyon, San Gabriel Mts.
Comment
CAS-BOT-BC48738
Ceanothus crassifolius
Vernon Bailey
1907-10-29
s.n.
Los Angeles
Fernando
Comment
CAS-BOT-BC48739
Ceanothus crassifolius
Roxana S. Ferris
1941-3-9
10321
Los Angeles
Pico Canyon, Santa Susana Mountains, about 2 miles west of U.S. Highway #99
Comment
CAS-BOT-BC48740
Ceanothus crassifolius
Geo. B. Grant
1901-1-1
s.n.
Los Angeles
So. Calif. From Mt. Lowe, S. Cal.
Comment
CAS-BOT-BC48741
Ceanothus crassifolius
Alice Eastwood
1913-5-11
3148
Los Angeles
San Fernando Wash
Comment
CAS-BOT-BC48742
Ceanothus crassifolius
Vernon Bailey
1907-10-30
s.n.
Los Angeles
Sangus
Comment
CAS-BOT-BC48743
Ceanothus crassifolius
Geo. B. Grant
1901-1-1
8988
Los Angeles
So. Calif. From Mt. Lowe, S. Cal.
Comment
CAS-BOT-BC48744
Ceanothus crassifolius
Brandegee
1889-5-1
83
Los Angeles
Soledad Canyon
Comment
CAS-BOT-BC48745
Ceanothus crassifolius
Henry J. Thompson
1959-3-22
1866
Los Angeles
1 mile north of Tapia Park, Las Virgenes Road north of Malibu Canyon
60
Comment
CAS-BOT-BC48746
Ceanothus crassifolius
Geo. B. Grant
1901-1-1
s.n.
Los Angeles
So. Calif. From Mt. Lowe, S. Cal.
Comment
CAS-BOT-BC48747
Ceanothus crassifolius
Carl B. Wolf
1932-3-4
2671
Los Angeles
South base of San Gabriel Mts., Thompson Creek, 3-4 mi. No. of Claremont
457
Comment
CAS-BOT-BC48748
Ceanothus crassifolius
Peter H. Raven; Robert F. Thorne
1964-5-7
19001
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mountains
Comment
CAS-BOT-BC48749
Ceanothus crassifolius
D. O. Burge
2007-3-23
DOB 806 b
Los Angeles
San Gabriel Mountains, Angeles National Forest, between Horse Canyon and Oak Canyon, above the San Gabriel River
630
Comment
CAS-BOT-BC48750
Ceanothus crassifolius
Paul F. Covel
1937-4-22
860
Los Angeles
Newhall Grade
Comment
CAS-BOT-BC48751
Ceanothus crassifolius
Rimo Bacigalupi
1925-4-18
1176
Los Angeles
San Antonio Canyon near mouth San Gabriel Mts.
Comment
CAS-BOT-BC48752
Ceanothus crassifolius
Ernest Braunton
1902-3-15
146
Los Angeles
Eagle Rock Canyon
Comment
CAS-BOT-BC48753
Ceanothus crassifolius
Alice Eastwood
1919-5-29
8976
Los Angeles
San Gabriel Canyon
Comment
CAS-BOT-BC48754
Ceanothus crassifolius
Fordyce Grinnell
1916-3-18
s.n.
Los Angeles
San Gabriel Mts. near Pasadena
Comment
CAS-BOT-BC48755
Ceanothus crassifolius
C. H. M.; V. B.
1907-10-20
1343
Los Angeles
San Pasqual Canyon
Comment
CAS-BOT-BC48756
Ceanothus crassifolius
Tim Ross; Orlando Mistretta
1993-5-26
7299
Los Angeles
W end of the San Gabriel Mtns: southerly slope off the main E/W divide about midway
993
Comment
CAS-BOT-BC48757
Ceanothus crassifolius
Timothy S. Ross
1992-4-21
6227
Los Angeles
W and SW of Horse Canyon Saddle: along an old roadcut (ultimately joining Lower Monroe Road) that marks the NW boundary
1072
Comment
CAS-BOT-BC48758
Ceanothus crassifolius
John Thomas Howell
1928-2-9
3325
Los Angeles
on Trail between Sierra Madre and Santa Anita Canyon, San Gabriel Mts.
Comment
CAS-BOT-BC48759
Ceanothus crassifolius
Le Roy Abrams; E. A. McGregor
1908-7-5
672
Los Angeles
Lone Pine Canyon, desert slopes of the San Gabriel Mountains
Comment
CAS-BOT-BC48760
Ceanothus crassifolius
H. E. McMinn
1926-7-24
1796 B
Los Angeles
San Antonio Canyon
Comment
CHSC12153
Ceanothus crassifolius
L. M. Mayer
1973-3-3
75
Los Angeles
Locally abundant on the hillside, ca. 1.5 mi. nw of Honolulu Ave. and LaTuna Canyon Rd. junction and ca. 75 yds. w of LaTuna Canyon Rd.
457
Comment
CLARK-A1528-3883
Ceanothus crassifolius
John C. Roos
1942-3-7
1105
Los Angeles
San Gabriel Mountains
Comment
HSC12471
Ceanothus crassifolius
Wendell Wood
1970-6-24
43
Los Angeles
Switzer's Camp, Angeles Crest Hwy., 9 mi. beyond intersection with Foothill Blvd.
915
Comment
HSC34725
Ceanothus crassifolius
R. E. Cooksey
Apr 1974
4176
Los Angeles
Glendora Mtn. Rd., Saw Gabriel Valley Overlook
854
Comment Read comments Apr 7 2014
IRVC27306
Ceanothus crassifolius
A. C. Sanders, Mark Elvin
2003-8-7
27150
Los Angeles
Newhall Ranch, Long [Larres] Canyon, a tributary of the Santa Clara River NE of Potrero Canyon NE end of Santa Susana Mtns.
351
Comment
JEPS42402
Ceanothus crassifolius
Frank W. Peirson
1919-1-19
302 a
Los Angeles
foot of Rubio Canyon; San Gabriel Mts., foot of Rubio Canyon
548
Comment
JEPS42403
Ceanothus crassifolius
Frank W. Peirson
1918-5-19
302
Los Angeles
Millards Canyon San Gabriel Mountains
Comment
LA105403
Ceanothus crassifolius
Barry A. Prigge;
8504
Los Angeles
Santa Susana Mountains, Blind Canyon, ca 1.5 air mi. NW of junction of Simi Valley Frwy and Topanga Canyon Blvd
449
Comment
LA36843
Ceanothus crassifolius
Roxana S. Ferris;
1941-3-9
10321
Los Angeles
Santa Susana Mountains, Pico Canyon, Ca. 2 mi. W of U.S. Hwy. 99
Comment
LA41980
Ceanothus crassifolius
Willis H. Wheeler;
1930-3-8
sn
Los Angeles
San Gabriel Mountains, Thompson Creek Wash
411
Comment
LA41983
Ceanothus crassifolius
Charles Bogert; Archer Hurst Warne
1935-3-17
4566
Los Angeles
San Gabriel Mountains, Tujunga Canyon
457
Comment
LA41984
Ceanothus crassifolius
Carl Epling;
1926-4-10
sn
Los Angeles
Comment
LA41985
Ceanothus crassifolius
C. L. Hogue;
1954-4-11
sn
Los Angeles
Pacoima, Small side canyon off Pacoima Canyon
548
Comment
LA52211
Ceanothus crassifolius
Henry J. Thompson;
1959-3-22
1866
Los Angeles
Santa Monica Mountains, Las Virgines Rd, 1 mi N of Tapia Park, N of Malibu Canyon Rd
213
Comment
LA52212
Ceanothus crassifolius
Henry J. Thompson;
1959-2-23
1851
Los Angeles
SANTA MONICA MOUNTAINS, Castro Peak, Latigo Canyon Rd, 1 mi SE Mulholland Hwy, N side of main crest of mountains, NW slope of Castro Peak.
594
Comment
LA52213
Ceanothus crassifolius
A. M. Johnson;
1932-5-30
4109
Los Angeles
Santa Monica Mountains, Brent's Mountain, Crag's Camp
152
Comment
LA82214
Ceanothus crassifolius
O. H. Kappler;
1941-3-26
148
Los Angeles
SANTA MONICA MOUNTAINS, Corral Canyon, main ridge at head of canyon.
609
Comment
LA82215
Ceanothus crassifolius
O. H. Kappler;
1941-3-25
147
Los Angeles
SANTA MONICA MOUNTAINS, Corral Canyon, at head of Corral Canyon, N slope.
761
Comment
PASA1639
Ceanothus crassifolius
A. Carter
1929-1-1
Los Angeles
Mouth of Big Santa Anita Canyon
Comment
POM126295
Ceanothus crassifolius
V. Newsom, M. Hilend
1927-4-13
s.n.
Los Angeles
Hills S.W. of Newhall.
Comment
POM136654
Ceanothus crassifolius
C. F. Baker
1904-2-17
4062
Los Angeles
San Antonio Canyon.
Comment
POM250393
Ceanothus crassifolius
I. W. Clokey, E. G. Anderson
1931-3-11
5341
Los Angeles
San Gabriel Canyon. [San Gabriel Mountains]
1200
Comment
POM265804
Ceanothus crassifolius
J. C. Roos
1942-3-7
1105
Los Angeles
Big Tujunga Canyon.
Comment
POM2729
Ceanothus crassifolius
Dian Haynes
1893-02
s.n.
Los Angeles
Arroyo Seco, collected near Pasadena
Comment
POM2730
Ceanothus crassifolius
P. A. Munz
1918-3-28
2011
Los Angeles
Claremont. Wash near Palmer's Canyon.
Comment
POM280818
Ceanothus crassifolius
Henry J. Ramsey, Henry J. Ramsey
1937-3-27
s.n.
Los Angeles
Pacoima Canyon.
Comment
POM2811
Ceanothus crassifolius
C. F. Baker
1904-2-14
4062
Los Angeles
San Antonio Canyon near Claremont.
Comment
POM2835
Ceanothus crassifolius
I. M. Johnston
1917-2-14
s.n.
Los Angeles
Evey Canyon.
Comment
POM293044
Ceanothus crassifolius
Lyman Benson
1945-1-20
11594
Los Angeles
North Fork, San Gabriel River, San Gabriel Mountains; Pacific Slope Drainage Area. Alt. 3000 ft.
915
Comment
POM305312
Ceanothus crassifolius
Henry J. Ramsey
1937-3-22
632
Los Angeles
Sunland
Comment
POM307804
Ceanothus crassifolius
Henry J. Ramsey, Henry J. Ramsey
1938-2-6
2756
Los Angeles
Eaton Canyon Park, Altadena.
Comment
POM82718
Ceanothus crassifolius
P. A. Munz
1925-4-23
9445
Los Angeles
San Gabriel Canyon.
488
Comment
POM86922
Ceanothus crassifolius
Marcus E. Jones
1882-2-25
s.n.
Los Angeles
Pasadena.
Comment
POM8839
Ceanothus crassifolius
P. A. Munz, R. D. Harwood
1920-03
4300
Los Angeles
3 miles north of Claremont, Cobal's Canyon.
457
Comment
RSA0039461
Ceanothus crassifolius
R. G. Swinney
2010-6-21
13254
Los Angeles
Placerita Canyon Natural Area, 0.2 - 1.5 miles south of Placerita Canyon, in Los Pinetos Canyon, along Los Pinetos Trail.
561
Comment
RSA0065635
Ceanothus crassifolius
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6790
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0068239
Ceanothus crassifolius
R. G. Swinney
2010-3-10
11842
Los Angeles
FS Road 3N59 (Santa Clara Truck Trail), west of Whitney Canyon, 0.2-0.5 mi. ESE of ride-share parking lot at Hwy 14 and Newhall Ave.
470
Comment
RSA0069889
Ceanothus crassifolius
R. G. Swinney
2010-2-27
11742
Los Angeles
Hansen Dam Flood Control Basin, from east end of Orcas Park to 0.5 mi. east, and from the I-210 Fwy south to Big Tujunga Wash.
331
Comment
RSA0073377
Ceanothus crassifolius
R. G. Swinney
2010-3-16
11952
Los Angeles
San Gabriel Mountains/Verdugo Mountains: Confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing, within 50 m on north and south sides of I-210.
329
Comment
RSA0087385
Ceanothus crassifolius
R. G. Swinney
2010-5-25
12974
Los Angeles
just south of boundary of Placerita Canyon Natural Area, in Natl. Forest, Manzanita Mountain (on park map but not on USGS topo), just north of jct. of Manzanita Mtn. Trail and USFS ridge firebreak.
659
Comment
RSA0115965
Ceanothus crassifolius
R. G. Swinney
2010-8-23
13577
Los Angeles
San Gabriel Mountains: Mt. Zion summit, between Hoegee Campground and Camp Sturtevant on the Mt. Zion Trail.
1085
Comment
RSA127439
Ceanothus crassifolius
H. J. Thompson
1959-3-22
1866
Los Angeles
1 mile north of Tapia Park, Las Virgenes Road, north of Malibu Canyon.
61
Comment
RSA167621
Ceanothus crassifolius
Peter H. Raven, Robert F. Thorne
1964-5-7
19001
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mts.
Comment
RSA17557
Ceanothus crassifolius
Carl B. Wolf
1936-5-27
7844
Los Angeles
Indian Canyon Camp, 2 miles off Soledad Canyon
915
Comment
RSA182756
Ceanothus crassifolius
J. Massey, James Henrickson
1966-3-4
1049
Los Angeles
Entrance of Coban Canyon. [Cobal Canyon]
Comment
RSA202464
Ceanothus crassifolius
R. L. Armacost
1963-5-7
1635
Los Angeles
Mulholland. 2 mi E of Tapia. Santa Monica.
Comment
RSA226994
Ceanothus crassifolius
Robert F. Thorne, C. W. Tilforth
1971-6-17
39972
Los Angeles
San Gabriel Mountains, Angeles National Forest: 2 mi. up Lower Tujunga Rd. from Forestry Headquarters
457
Comment
RSA244388
Ceanothus crassifolius
Robin S. Collins
1973-3-11
207
Los Angeles
Angeles National Forest, San Gabriel Mountains: Trail Canyon
610
Comment
RSA250436
Ceanothus crassifolius
Robert F. Thorne, R. Carolin, C. Davidson
1967-3-23
41609
Los Angeles
San Gabriel Mts., Angeles National Forest: San Gabriel Canyon near Coldbrook.
1067
Comment
RSA261704
Ceanothus crassifolius
Brandegee
1889-05
s.n.
Los Angeles
South Side. [Ravenna]
Comment Read comments Nov 8 2015
RSA276047
Ceanothus crassifolius
Jack Delaini
1974-2-14
1
Los Angeles
Lodi Canyon, San Dimas Experimental Forest, Angele National Forest.
366
Comment
RSA279107
Ceanothus crassifolius
Robert F. Thorne
1971-3-25
41504
Los Angeles
San Gabriel Mountains: Lower Evey Canyon off San Antonio Canyon
716
Comment
RSA2997
Ceanothus crassifolius
Carl B. Wolf
1932-3-4
2671
Los Angeles
Thompson Creek: S base of San Gabriel Mountains, 3-4 mi. N of Claremont.
457
Comment
RSA306185
Ceanothus crassifolius
Fay A. MacFadden
1933-3-27
s.n.
Los Angeles
La Tuna Canyon, Verdugo Mountains
Comment
RSA313424
Ceanothus crassifolius
T. S. Elias
1984-4-29
8320
Los Angeles
Angeles National Forest; San Gabriel Mountains. Along road to Baldy Camp
976
Comment
RSA329735
Ceanothus crassifolius
Gary D. Wallace
1966-3-25
209
Los Angeles
San Gabriel Mountains: Millard Canyon 5 miles north of Pasadena.
915
Comment
RSA398849
Ceanothus crassifolius
L. E. Hoffman
1932-3-14
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest [San Gabriel Mountains].
Comment
RSA398850
Ceanothus crassifolius
L. E. Hoffman
1933-2-25
s.n.
Los Angeles
Mint Canyon.
Comment
RSA398851
Ceanothus crassifolius
L. E. Hoffman
1931-5-18
s.n.
Los Angeles
Big Santa Anita Canyon.
Comment
RSA398852
Ceanothus crassifolius
L. E. Hoffman
1931-11-5
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest, San Gabriel Mountains.
Comment
RSA398853
Ceanothus crassifolius
Donald R. Bissing
1973-2-26
1
Los Angeles
Evey Canyon, 0.7 mile from canyon mouth
915
Comment
RSA398854
Ceanothus crassifolius
George B. Grant
1903-1
2547
Los Angeles
Mt. Lowe
Comment
RSA398855
Ceanothus crassifolius
Bonnie C. Templeton
1929-12-15
1449
Los Angeles
Arroyo Seco, near Camp Switzers.
900
Comment
RSA398856
Ceanothus crassifolius
Anstruther Davidson
1890-04
s.n.
Los Angeles
Glendale.
Comment
RSA398857
Ceanothus crassifolius
Bonnie C. Templeton
1931-4-8
s.n.
Los Angeles
Below 'Big Pines Camp'.
Comment
RSA398858
Ceanothus crassifolius
Geo. C. Johnstone
1925-4-10
s.n.
Los Angeles
Mount Lowe
Comment
RSA398859
Ceanothus crassifolius
G. R. Johnstone
1930-6-22
s.n.
Los Angeles
Near Ravenna; Soledad Canyon.
Comment
RSA398860
Ceanothus crassifolius
Fay A. MacFadden
1931-3-18
s.n.
Los Angeles
Tuna Canyon, Verdugo Hills.
Comment
RSA398861
Ceanothus crassifolius
L. E. Hoffman
1932-3-8
16303
Los Angeles
Placerita Canyon, San Gabriel Mountains.
Comment
RSA398862
Ceanothus crassifolius
L. E. Hoffman
1932-3-14
16302
Los Angeles
Millard's Canyon, Angeles National Forest [San Gabriel Mountains].
Comment
RSA398863
Ceanothus crassifolius
Freda Detmers
1933-4-9
17259
Los Angeles
Los Angeles National Forest, Little Tujunga Canyon.
Comment
RSA398865
Ceanothus crassifolius
Fay A. MacFadden
1931-3-16
s.n.
Los Angeles
Tuna Canyon, Verdugo Hills.
Comment
RSA398866
Ceanothus crassifolius
Samuel R. Tyson
1942-3-20
s.n.
Los Angeles
San Dimas Canyon
945
Comment
RSA398867
Ceanothus crassifolius
Elbert Benjamine
1929-2-10
s.n.
Los Angeles
Arroyo Seco, above Pasadena.
915
Comment
RSA398868
Ceanothus crassifolius
Anstruther Davidson
1921-5-1
s.n.
Los Angeles
San Gabriel Mt
Comment
RSA398869
Ceanothus crassifolius
Unspecified
1936-5-12
20548
Los Angeles
San Antonio Canyon.
Comment
RSA398870
Ceanothus crassifolius
Robin S. Collins
1973-4-9
232
Los Angeles
Angeles National Forest, San Gabriel Mounts: Trail Canyon.
610
Comment
RSA398871
Ceanothus crassifolius
Robert M. Perkins
1935-3-24
26
Los Angeles
San Antonio Canyon. [San Gabriel Mountains]
Comment
RSA398872
Ceanothus crassifolius
Albert J. Perkins
1913-2-23
s.n.
Los Angeles
Mt. Wilson Trail.
762
Comment Read comments Jun 16 2012
RSA398873
Ceanothus crassifolius
Ella M. Kennedy
1923-3-4
s.n.
Los Angeles
South Pasadena
Comment
RSA398874
Ceanothus crassifolius
Edwin Kline
1926-5-9
s.n.
Los Angeles
Tujunga Canyon.
Comment
RSA398875
Ceanothus crassifolius
Albert J. Perkins
1914-3-1
s.n.
Los Angeles
Santa Anita Canyon.
Comment
RSA398884
Ceanothus crassifolius
I. M. Johnston
1917-2-4
38
Los Angeles
Evey Canyon, north of Upland.
Comment
RSA399846
Ceanothus crassifolius
L. E. Hoffman
1932-3-8
s.n.
Los Angeles
Placerita Canyon, San Gabriel Mountains.
Comment
RSA49412
Ceanothus crassifolius
Ina Thompson
1949-3-7
13120
Los Angeles
Hills above Eagle Rock
Comment Read comments May 9 2013
RSA501312
Ceanothus crassifolius
S. Zona, D. Ham
1989-4-1
307
Los Angeles
Tapia County Park, Shaded north facing slope beyond picnic area.
180
Comment
RSA509529
Ceanothus crassifolius
Bill Wagner
1989-3-10
s.n.
Los Angeles
ca. 1/2 mi. S of Hwy 101 and 1/2 mi. W of Kanan Rd (N9), vicinity of Ladyface Peak.
457
Comment
RSA517129
Ceanothus crassifolius
Tim S. Ross, S. D. Boyd
1990-5-14
2498
Los Angeles
Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District
1122
Comment
RSA550409
Ceanothus crassifolius
Tim S. Ross, Peter Fritsch
1990-6-20
3591
Los Angeles
San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes).
445
Comment
RSA580973
Ceanothus crassifolius
Catherine A. Mish
1995-3-9
22
Los Angeles
Santa Monica Mts., Hollywood Reservoir.
250
Comment
RSA581011
Ceanothus crassifolius
Jamie Kneitel
1994-4-28
38
Los Angeles
San Gabriel Mountains: Dexter Park
610
Comment
RSA584040
Ceanothus crassifolius
Tim S. Ross, S. D. Boyd
1991-4-25
4580
Los Angeles
San Gabriel Mountains: Steep slope dropping S from Doe Flat toward Graveyard Canyon (which drains to the lower E Fork of the San Gabriel River).
829
Comment
RSA585545
Ceanothus crassifolius
Tim S. Ross
1992-4-21
6227
Los Angeles
W and SW of Horse Canyon Saddle; along an old roadcut (ultimately joining Lower Monroe Road) that marks the NW boundary of the San Dimas Experimental Forest.
1042
Comment
RSA590519
Ceanothus crassifolius
Tim S. Ross, W. Appleby
1993-5-19
7180
Los Angeles
Western San Gabriel Mountains: long SSE-trending ridge S of Wilson Canyon Saddle.
768
Comment
RSA592171
Ceanothus crassifolius
Louis C. Wheeler
1967-5-2
9275
Los Angeles
San Gabriel Mountains. North side foothills ca. 0.3 mi. west of LA Aqueduct, just south of San Clarito Hospital. 'Baker Ranch' on Los Angeles County firearms closure map.
396
Comment
RSA593002
Ceanothus crassifolius
Steve Boyd, Orlando Mistretta
1996-5-1
8732
Los Angeles
Liebre Mountains, rugged hills between Soledad Canyon Agua Dulce, west of Young Canyon along the Pacific Crest Trail.
854
Comment
RSA595693
Ceanothus crassifolius
Louis C. Wheeler
1970-3-28
s.n.
Los Angeles
San Gabriel Mountains. Bootleggers Canyon.
884
Comment
RSA601948
Ceanothus crassifolius
Louis C. Wheeler
1933-6-19
1866
Los Angeles
Claremont.
381
Comment
RSA609770
Ceanothus crassifolius
Louis C. Wheeler
1968-5-25
s.n.
Los Angeles
San Gabriel Mountains: Mesa on west side of Bear Creek off West Fork San Gabriel River.
610
Comment
RSA616077
Ceanothus crassifolius
Scott D. White
1997-1-14
6041
Los Angeles
Santa Clara River Watershed: Upper Oak Springs Canyon, above existing gravel quarry.
580
Comment
RSA630268
Ceanothus crassifolius
LeRoy Gross
1999-2-19
111
Los Angeles
San Gabriel Mountains.: Little Tujunga Canyon Road to Dillon Divide.
1006
Comment
RSA635041
Ceanothus crassifolius
Valerie L. Soza, Kent Hughes
1999-6-17
561 b
Los Angeles
San Gabriel Mountains: Upper Winter Creek Trail, above San Olene Canyon.
747
Comment
RSA635042
Ceanothus crassifolius
Valerie L. Soza, Kent Hughes
1999-6-17
561 a
Los Angeles
San Gabriel Mountains: Upper Winter Creek Trail, above San Olene Canyon.
747
Comment
RSA640798
Ceanothus crassifolius
Louis C. Wheeler
1931-1-13
s.n.
Los Angeles
Mills Place: (vicinity of Claremont).
Comment
RSA650505
Ceanothus crassifolius
G. F. Orr
1956-3-29
s.n.
Los Angeles
South Fork, San Gabriel Canyon.
366
Comment
RSA650506
Ceanothus crassifolius
Harold Lint
1955-3-29
s.n.
Los Angeles
Glendora Mt. Road, above San Gabriel Reservoir.
Comment
RSA650507
Ceanothus crassifolius
Harold Lint, Dunn
1948-3-10
316
Los Angeles
San Gabriel Cyn. above Res. #1.
Comment
RSA651870
Ceanothus crassifolius
Jeff Weiler
1981-4-26
31
Los Angeles
La Canada, Earl Canyon Motorway. Trailhead: NW side of Palm Dr., .3 mi. N of intersection with Fairmount Ave. Approx. .25 mi. N of trailhead.
Comment
RSA651875
Ceanothus crassifolius
Diane T. Liggett
1981-5-29
26
Los Angeles
San Dimas Experimental Forest, 45 km east of Los Angeles
850
Comment
RSA653845
Ceanothus crassifolius
Valerie L. Soza, Eileen Edwards, LeRoy Gross, Bart O'Brien
2000-4-25
764
Los Angeles
Verdugo Mountains, south side: Above Burbank, Wildwood Canyon, west of Wildwood Canyon Road. Trail along ridgetop to Forester Grove, Radio Towers, and Verdugo Mtwy.
488
Comment
RSA654866
Ceanothus crassifolius
A. C. Sanders, D. Malueg
1998-6-22
22032
Los Angeles
San Gabriel Mtns.: La Canada, SCE Gould Substation off Hwy 2, Gould Canyon.
595
Comment
RSA655938
Ceanothus crassifolius
James Henrickson
2000-4-15
20710
Los Angeles
1 mile SE of Newhall in W part of Whitney Canyon just NE of junction of San Fernando Road and State Hwy 14, within 200ft of Hwy 14
473
Comment
RSA656308
Ceanothus crassifolius
Valerie L. Soza, LeRoy Gross, Ruby Kopelov
2000-3-30
661
Los Angeles
Verdugo Mountains, north side : Northeastern side of La Tuna Canyon, north of 210 Fwy and La Tuna Canyon Road. SSW of Haines Canyon Avenue and Elmhurst Drive junction, Haines Canyon Park.
549
Comment
RSA660628
Ceanothus crassifolius
Matt Bogdanoff
1981-5-25
21
Los Angeles
Glendora Mtn. Rd., 4.1 mi N of junction with Sierra Madre Ave., N of Glendora.
549
Comment
RSA670298
Ceanothus crassifolius
Joseph M. Keefe
2001-3-19
31148
Los Angeles
San Rafael Mountains. 10 meters north of Glenoaks Boulevard, 200 meters west of locked gate, 0.5 mile southeast of Flint Peak, 3 miles east of Harvey Drive; Glendale, CA 91208
466
Comment
RSA674636
Ceanothus crassifolius
Scott D. White, Kent Hughes
2000-5-16
7863
Los Angeles
San Gabriel Mountains: Northern foothills near Acton. Bajada slopes and unnamed ephemeral tributaries to Arrastre Cyn.
976
Comment
RSA709615
Ceanothus crassifolius
A. C. Sanders
2005-5-5
29874
Los Angeles
Western San Gabriel / Liebre Mtns. Region: Santa Clarita area, lower Mint Canyon on the ridge above and west of the community of Mint Canyon.
518
Comment
RSA717418
Ceanothus crassifolius
Gary Kovnat, LeRoy Gross
2003-1-19
6
Los Angeles
Angeles National Forest, Gold Creek Ecological Preserve, south terrace south descending trail.
Comment
RSA724571
Ceanothus crassifolius
K. Dobry
1991-6-27
d- 797
Los Angeles
Santa Monica Mts. 1 mi E. of Las Virgenes Rd off Mulholland Hwy. at Soka Univ. NE section.
Comment
RSA724572
Ceanothus crassifolius
K. Dobry
1991-6-27
d- 798
Los Angeles
Santa Monica Mts. 1 mi E. of Las Virgenes Rd off Mulholland Hwy. at Soka Univ. NE section.
Comment
RSA724573
Ceanothus crassifolius
K. Dobry
1991-5-11
d- 268
Los Angeles
Santa Monica Mts. Cold Creek Cyn. 415 Stunt Rd.
Comment
RSA746796
Ceanothus crassifolius
R. G. Swinney
2008-3-26
8570
Los Angeles
San Dimas, Puddingstone Diversion Dam, at mouth of San Dimas Cyn
354
Comment
RSA747045
Ceanothus crassifolius
R. G. Swinney
2008-4-11
8664
Los Angeles
San Dimas Experimental Forest, Lewis Paul Canyon, above waterfall at junction of Big Dalton Cyn. Rd.
549
Comment
RSA748667
Ceanothus crassifolius
R. G. Swinney
2008-3-31
8592
Los Angeles
Glendora Mountain summit
1003
Comment
RSA754005
Ceanothus crassifolius
D. W. Foster
1971-2-4
710204 -01
Los Angeles
San Gabriel Mts.: 0.5 miles N of Pasadena, Eaton Canyon Park
335
Comment
RSA755788
Ceanothus crassifolius
Dylan O. Burge
2007-3-23
DOB 806 c
Los Angeles
San Gabriel Mountains, Angeles National Forest, between Horse Canyon and Oak Canyon, above the San Gabriel River, 5.9 road miles from Highway 39 via East Fork Road and Glendora Mountain Road., 15.8 kilometers 49 degrees true east-northeast of Azusa.
630
Comment
RSA762365
Ceanothus crassifolius
R. G. Swinney
2009-3-16
10116
Los Angeles
Azusa, mouth of San Gabriel River Canyon, 400 m NE of River Bike Path parking lot at Hwy 39
227
Comment
RSA77143
Ceanothus crassifolius
F. W. Peirson
1926-3-20
6514
Los Angeles
Arroyo Seco, near Pasadena
915
Comment
RSA77144
Ceanothus crassifolius
F. W. Peirson
1921-5-12
4444
Los Angeles
Santa Anita Canyon, just below Forks in trail; San Gabriel Mountains.
Comment Read comments Sep 30 2014
RSA77145
Ceanothus crassifolius
F. W. Peirson
1919-1-19
302
Los Angeles
Rubio Canyon, San Gabriel Mountains.
549
Comment
RSA77147
Ceanothus crassifolius
F. W. Peirson
1903-2-14
5378
Los Angeles
Arroyo Seco near Pasadena
Comment
RSA786777
Ceanothus crassifolius
Doris Bowers
1957-3-24
632
Los Angeles
Millard's Canyon N/o Altadena
1220
Comment
RSA792773
Ceanothus crassifolius
Justin M. Wood
2009-3-24
393
Los Angeles
City of Claremont: Bernard Field Station; NW corner of Mills Ave. and Foothill Blvd. Old restoration site, east of old infirmary.
405
Comment
SD146173
Ceanothus crassifolius
Andy C. Sanders, D. Malueg
1998-6-22
22032
Los Angeles
San Gabriel Mtns.: La Canada, SCE Gould Substation off Hwy 2, Gould Canyon (Pasadena 7.5)
594
Comment
SD90435
Ceanothus crassifolius
Donald R. Bissing
1973-2-26
10
Los Angeles
Evey Canyon, San Gabriel Mountains. In open area below chaparral on NE slope of canyon 0.9 mi from mouth of canyon.
829
Comment
SDSU10251
Ceanothus crassifolius
Lorenzo Cook
1932-3-1
Los Angeles
Arroyo Seco Canyon.
Comment
SDSU10282
Ceanothus crassifolius
J. Godsil
1953-3-9
562
Los Angeles
Little Dalton Canyon, above San Gabriel Lakes.
960
Comment Read comments May 23 2013
SEINET238926
Ceanothus crassifolius
A. C. Sanders, D. Malueg
1998-6-24
22073
Los Angeles
San Gabriel Mtns.: brushy SE facing slope on ridge ca. 3.5 mi. NE of Big Tujunga Dam just below VABM 'Wreck' So. Cal.
1305
Comment
SEINET3162179
Ceanothus crassifolius
G. B. Grant
1901-1
147
Los Angeles
Mt. Lowe, S. Cal.
Comment
SEINET4044018
Ceanothus crassifolius
R. Gustafson
1977-1
sn
Los Angeles
Tapia Park, Malibu Canyon, Santa Monica Mountains.
Comment
SFV21978
Ceanothus crassifolius
V. Soza, L. Gross, R. Kopelov
2000-3-30
661
Los Angeles
Verdugo Mountains North side of Verdugo Mountains. Northeastern side of La Tuna Canyon, north of 210 Freeway and La Tuna Canyon Road. South-southwest of Haines Canyon Ave. and Elmhurst Drive junction, Haines Canyon Park. West-facing slope of canyon sides in area cleared and open above near housing.
549
Comment
SFV22142
Ceanothus crassifolius
V. Soza, E. Edwards, L. Gross, B. O'Brien
2000-4-25
764
Los Angeles
Verdugo Mountains South side of Verdugo Mountains. Above Burbank, Wildwood Canyon, west of Wildwood Canyon Road. Trail along ridgetop to Forester Grove, Radio Towers, and Verdugo Mountainway. Open, west-northwest-facing slope below trail along ridgetop.
488
Comment
UC1071000
Ceanothus crassifolius
R. St. John
1933-3-22
351
Los Angeles
Las Llagas Canyon Santa Susana quad
670
Comment
UC1071003
Ceanothus crassifolius
P. L. Johannsen
1934-1-26
242
Los Angeles
Brown's Canyon Santa Susana quad
396
Comment
UC1071004
Ceanothus crassifolius
P. L. Johannsen
1934-2-2
276
Los Angeles
San Fernando Pass Santa Susana quad
Comment
UC1071005
Ceanothus crassifolius
H. A. Jensen
1933-1-30
262
Los Angeles
head of Little Dalton Canyon Pomona quad, Angeles Nat. For.
1036
Comment
UC1071006
Ceanothus crassifolius
F. H. Raymond
1930-3-3
54
Los Angeles
San Rafael Mountains
243
Comment
UC1071007
Ceanothus crassifolius
A. Lewis
1934-2-2
251
Los Angeles
Indian Canyon
762
Comment
UC1071020
Ceanothus crassifolius
A. D. Gifford
1934-4-24
160
Los Angeles
2 mi nw Castro Peak; Truinfo Pass quad
548
Comment
UC1071023
Ceanothus crassifolius
R. St. John
1930-2-5
86
Los Angeles
Oat Mountain
1066
Comment
UC1071026
Ceanothus crassifolius
L. B. Burkett
1928-2-28
100
Los Angeles
w Little Dalton Canyon (on trail); Pomona
685
Comment
UC1071030
Ceanothus crassifolius
R. St. John
1933-2-11
332
Los Angeles
Cold Creek Calabasas quad
304
Comment
UC1071057
Ceanothus crassifolius
P. L. Johannsen
1934-1-3
213
Los Angeles
2 mi w and 1 mi s Calabasas Peak; Calabasas quad
335
Comment
UC1184968
Ceanothus crassifolius
Huron H. Smith
1912-4-30
4875
Los Angeles
Mt. Wilson
975
Comment
UC1211066
Ceanothus crassifolius
Huron H. Smith
1912-5-29
5031
Los Angeles
trail from summit Santa Catalina Isl.
365
Comment
UC1211128
Ceanothus crassifolius
Huron H. Smith
1912-4-30
4875
Los Angeles
Mt. Wilson
975
Comment
UC1211151
Ceanothus crassifolius
Huron H. Smith
1912-4-23
4813
Los Angeles
Eagle Rock
213
Comment
UC1281337
Ceanothus crassifolius
H. E. McMinn
1926-7-24
1796 A
Los Angeles
San Antonio Canyon, lower elevations as on enters the canyon
Comment
UC1595241
Ceanothus crassifolius
Tim Ross and Peter Fritsch
1990-6-20
3591
Los Angeles
near confluence of E and W Forks of San Gabriel River (mouth of Burro Canyon); San Gabriel Mts.
Comment
UC18261
Ceanothus crassifolius
W. H. Brewer
295
Los Angeles
Cahuenga Pass
Comment
UC18267
Ceanothus crassifolius
Harley P. Chandler
1897-1-1
Los Angeles
Claremont
Comment
UC1871016
Ceanothus crassifolius
T. S. Ross, W. Appleby
1993-5-19
7180
Los Angeles
Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mountains: long SSE-trending ridge S of Wilson Canyon Saddle; San Fernando 7.5' USGS quad; R15W T3N NE/4 NW/4 SW/4 sect 15; elevation ca. 2520 ft.
768
Comment
UC1922563
Ceanothus crassifolius
Gary Kovnat with LeRoy Gross
2003-1-19
6
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Angeles National Forest, Gold Creek Ecological Preserve, south terrace south descending trail.
Comment
UC449691
Ceanothus crassifolius
Marcus E. Jones
1882-2-25
3022
Los Angeles
Pasadena
Comment
UC450930
Ceanothus crassifolius
F. A. M.
1931-3-13
70
Los Angeles
Tuna Canyon Verdugo Hills
Comment
UC452582
Ceanothus crassifolius
Geo. B. Grant
1901-1
147
Los Angeles
Mt. Lowe
Comment
UC574965
Ceanothus crassifolius
Carl Epling and R. Fowler Kneen
April 1933
Los Angeles
Boney Ridge Santa Monica Mts.
Comment
UC73352
Ceanothus crassifolius
E. D. Palmer
May 1902
Los Angeles
near Claremont
Comment
UC80005
Ceanothus crassifolius
Katharine Brandegee
May 1889
85
Los Angeles
Newhall
Comment
UC80008
Ceanothus crassifolius
C. F. Baker
1904-2-17
4062
Los Angeles
near Claremont (San Antonio Canyon)
Comment
UC870518
Ceanothus crassifolius
I. W. Clokey, E. G. Anderson
1931-3-11
5341
Los Angeles
San Gabriel Canyon
365
Comment
UC870519
Ceanothus crassifolius
Marcus E. Jones
1882-2-25
3022
Los Angeles
Pasadena
Comment
UCD111424
Ceanothus crassifolius
James Dilley
1997-2-8
s.n.
Los Angeles
Verdugo Mountains, in the San Fernando Valley. La Tuna Canyon Park about 1.2 miles up trail.
Comment
UCD111430
Ceanothus crassifolius
Daryl Koutnik
1978-3-10
s.n.
Los Angeles
on east facing hillside in Browns Canyon in the Santa Susanna Mountains.
411
Comment
UCD111437
Ceanothus crassifolius
Colin M. Wainwright
1971-3-26
131
Los Angeles
Evey Canyon, off Mt. Baldy Road, 5 miles north of Claremont.
1036
Comment
UCD111438
Ceanothus crassifolius
Kenneth A. Wilson; D. E. Bianchi
1961-2-2
819
Los Angeles
San Gabriel Mountains. Placerita Road. 2 miles east of Route 6.
Comment
UCD111439
Ceanothus crassifolius
Kenneth A. Wilson
1961-2-8
842
Los Angeles
Santa Susana Mountains. On Route 99 about 1 mile south of Route 6 intersection.
Comment
UCD162840
Ceanothus crassifolius
D. O. Burge
2015-3-17
1690
Los Angeles
Newhall Pass.
550
Comment
UCR111527
Ceanothus crassifolius
A. C. Sanders, D. Malueg
1998-6-22
22032
Los Angeles
San Gabriel Mtns., La Canada, SCE Gould Substation off Hwy 2, Gould Canyon
595
Comment
UCR114207
Ceanothus crassifolius
A. C. Sanders, D. Malueg
1998-6-24
22073
Los Angeles
San Gabriel Mtns., brushy SE facing slope on ridge c. 3.5 mi. NE of Big Tujunga Dam, just below VABM 'Wreck', So. Cal. Edison Mesa-Vincent transmission line at tower 10-4
1305
Comment
UCR126710
Ceanothus crassifolius
A. C. Sanders, Mark Elvin
2003-8-7
27150
Los Angeles
NE end of Santa Susana Mtns., Newhall Ranch, Long [Larres] Canyon, a tributary of the Santa Clara River NE of Potrero Canyon
351
Comment
UCR138707
Ceanothus crassifolius
L. C. Wheeler
1968-5-25
s.n.
Los Angeles
San Gabriel Mtns., Mesa on the W side of Bear Creek, off West Fork of San Gabriel River
610
Comment
UCR150665
Ceanothus crassifolius
James Henrickson
2000-4-15
20710
Los Angeles
San Gabriel Mountains region, c. 1 mi SE of Newhall in Whitney Canyon, SE of junction of San Fernando Road and State Highway 14; 0.25-0.5 mile east of Highway 14; within 200 ft of Hwy
488
Comment
UCR150899
Ceanothus crassifolius
Valerie Soza, Kent Hughes
1999-6-17
561 b
Los Angeles
Transverse Ranges; San Gabriel Mountains, Upper Winter Creek Trail, above San Olene Canyon
747
Comment
UCR150901
Ceanothus crassifolius
Valerie Soza, Kent Hughes
1999-6-17
561 a
Los Angeles
Transverse Ranges; San Gabriel Mountains, Upper Winter Creek Trail, above San Olene Canyon
747
Comment
UCR155361
Ceanothus crassifolius
A. C. Sanders
2005-5-5
29874
Los Angeles
Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, lower Mint Canyon on the ridge above and west of the community of Mint Canyon
549
Comment
UCR16500
Ceanothus crassifolius
Richard Minnich
1968-4-18
41868- 08
Los Angeles
San Gabriel Mtns., 5 miles north of San Antonio Dam on the Mt Baldy Rd
1006
Comment
UCR197185
Ceanothus crassifolius
Valerie Soza, LeRoy Gross, Ruby Kopelov
2000-3-30
661
Los Angeles
Verdugo Mountains, north side, northeastern side of La Tuna Canyon, north of 210 Fwy and La Tuna Canyon Road. SSW of Haines Canyon Avenue and Elmhurst Drive junction, Haines Canyon Park
549
Comment
UCR198327
Ceanothus crassifolius
Gary Kovnat, LeRoy Gross
2003-1-19
06
Los Angeles
Transverse Ranges; San Gabriel Mountains region, Angeles National Forest, Gold Creek Ecological Preserve, south terrace south descending trail
Comment
UCR198398
Ceanothus crassifolius
Valerie Soza, Eileen Edwards, LeRoy Gross, Bart O'Brien
2000-4-25
764
Los Angeles
Transverse Ranges; Verdugo Mountains, south side, above Burbank, Wildwood Canyon, west of Wildwood Canyon Road. Trail along ridgetop to Forester Grove, Radio Towers, and Verdugo Motorway
488
Comment
UCR204891
Ceanothus crassifolius
R. G. Swinney
2008-3-31
8592
Los Angeles
San Gabriel Mtns., Glendora Mountain summit
1013
Comment
UCR205102
Ceanothus crassifolius
R. G. Swinney
2008-4-11
8664
Los Angeles
San Gabriel Mtns., San Dimas Experimental Forest, Lewis Paul Canyon, above waterfall at junction of Big Dalton Cyn. Rd.
549
Comment
UCR205213
Ceanothus crassifolius
R. G. Swinney
2008-3-26
8570
Los Angeles
San Gabriel Mtns., San Dimas, Puddingstone Diversion Dam, at mouth of San Dimas Cyn
354
Comment
UCR208999
Ceanothus crassifolius
Joseph M. Keefe
2001-3-19
31148
Los Angeles
Transverse Ranges, Verdugo Mountains region, San Rafael Mountains. Glendale, 10 meters north of Glenoaks Boulevard, 200 meters west of locked gate, 0.5 mile southeast of Flint Peak, 3 miles east of Harvey Dr.
466
Comment
UCR216874
Ceanothus crassifolius
R. G. Swinney
2009-3-16
10116
Los Angeles
San Gabriel Mtns. Foothills, Azusa, mouth of San Gabriel River Canyon, 400 m NE of River Bike Path parking lot at Hwy 39
227
Comment
UCR252572
Ceanothus crassifolius
R. G. Swinney
2010-6-21
13254
Los Angeles
San Gabriel Mountains, Placerita Canyon Natural Area, 0.2 - 1.5 miles south of Placerita Canyon, in Los Pinetos Canyon, along Los Pinetos Trail
671
Comment
UCR256146
Ceanothus crassifolius
R. G. Swinney
2010-3-10
11842
Los Angeles
San Gabriel Mountains, FS Road 3N59 (Santa Clara Truck Trail), west of Whitney Canyon, 0.2-0.5 mi. ESE of ride-share parking lot at Hwy 14 and Newhall Ave.
470
Comment
UCR258815
Ceanothus crassifolius
R. G. Swinney
2010-5-25
12974
Los Angeles
San Gabriel Mountains, just south of boundary of Placerita Canyon Natural Area, in Natl. Forest, Manzanita Mountain (on park map but not on USGS topo), just north of jct. of Manzanita Mtn. Trail and USFS ridge firebreak
671
Comment
UCR258950
Ceanothus crassifolius
R. G. Swinney
2010-2-27
11742
Los Angeles
San Gabriel Mountains/ Verdugo Mountains, Hansen Dam Flood Control Basin, from east end of Orcas Park to 0.5 mi. east, and from the I-210 Fwy south to Big Tujunga Wash
331
Comment
UCR259904
Ceanothus crassifolius
R. G. Swinney
2010-3-16
11952
Los Angeles
San Gabriel Mountains/Verdugo Mountains, Confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing, within 50 m on north and south sides of I-210
329
Comment
UCR3982
Ceanothus crassifolius
Art Whistler
1965-3-27
s.n.
Los Angeles
Transverse Range; Santa Susana Mtns., fire road through a canyon about 0.5 mi west of Chatsworth Reservoir in Chatsworth
274
Comment
UCR4117
Ceanothus crassifolius
Ronald M. Cope
1965-3-27
s.n.
Los Angeles
San Gabriel Mtns., road from Devil's Canyon Wild Area to Azusa, 8-12 mi north of where the road crosses the west fork of the San Gabriel River
762
Comment
UCR95406
Ceanothus crassifolius
L. C. Wheeler
1967-5-2
9275
Los Angeles
Liebre Mtns, N side foothills, c. 0.3 mi. west of Los Angeles Aqueduct, just south of San Clarito Hospital. 'Baker Ranch' on Los Angeles Co. firearms closure map
396
Comment
UCR95486
Ceanothus crassifolius
L. C. Wheeler
1970-3-28
s.n.
Los Angeles
San Gabriel Mtns., Bootleggers Canyon
884
Comment
UCSB11936
Ceanothus crassifolius
Stern, A.
1961-3-4
Los Angeles
dry slope 1 mi west of Fryman Rd. on Fire Road X9 Studio City - Hollywood Hills; Santa Monica Mts.
Comment
UCSB17898
Ceanothus crassifolius
Hennen, Diane
1963-4-18
Los Angeles
La Crescenta Ravine, behind home at 2453 Teasley Street, La Crescenta
243
Comment
UCSB36648
Ceanothus crassifolius
Brownell, Kathleen
1980-5-18
Los Angeles
On Mt. Baldy Rd., 1 mi. N of Hwy 83; San Gabriel Mountains
914
Comment
UCSB3860
Ceanothus crassifolius
Kamb, Peter
1947-2-1
Los Angeles
Colby Canyon, San Gabriel Mts
1219
Comment
UCSB3862
Ceanothus crassifolius
Ballard
1955-2-15
Los Angeles
Lookout over San Gabriel Peak
914
Comment
UCSB3867
Ceanothus crassifolius
Sage, Paul
1958-2-21
Los Angeles
On ridge above Millard Canyon in Altadena 0.5 miles above Chaney Trail at a point about 2.3 mi. N. of Loma Alta St.
914
Comment
UCSB3871
Ceanothus crassifolius
Kamb, Peter
1948-2-29
Los Angeles
Ridge west of Sheep Corral Canyon, North slope of the Verdugo Range
701
Comment
UCSB50693
Ceanothus crassifolius
Green, Lisa
1980-2-15
Los Angeles
About 0.5 mile north of the Simi Valley Fwy between DeSoto Ave. and Canoga Ave.
365
Comment
UCSB7072
Ceanothus crassifolius
Lloyd, Robert
1959-3-4
Los Angeles
1/2 mile south of dam in San Dimas Canyon. Stream bed on west side of San Dimas Canyon Road.
365
Comment
UCSB7116
Ceanothus crassifolius
Haller, John
1950-3-12
Los Angeles
San Gabriel Mtns. ridge between Big Dalton and San Dimas Canyons
914
Comment
LA212123
Ceanothus crassifolius
A. Lee Haines;
1935-7-4
s.n.
Los Angeles
SAN GABRIEL MOUNTAINS, Volfe Canyon Rd.
Comment
LA212254
Ceanothus crassifolius
Vincent Arellano;
1980-6-2
33
Los Angeles
2.5 miles south of Placerita at marker 480. West side of road.
640
Comment
LA30361
Ceanothus crassifolius
Mary V. Hood;
1941-2-9
41- 10 k*
Los Angeles
Base of Angelus Crest Hwy
Comment
LA30362
Ceanothus crassifolius
Mary V. Hood;
1941-2-9
41- 10 k*
Los Angeles
Base of Angelus Crest Hwy
Comment
LA30363
Ceanothus crassifolius
Mary V. Hood;
1943-1-13
48- 8 k*
Los Angeles
Foot Angelus Crest Hwy
Comment
LA41992
Ceanothus crassifolius
W. E. Pequegnat;
1938-2-12
sn
Los Angeles
Santa Ana Mountains, E ridge of Coldwater Canyon
380
Comment Read comments Feb 10 2015
LA52214
Ceanothus crassifolius
W. O. Griesel;
April 1936
sn
Los Angeles
SANTA MONICA MOUNTAINS, Lake Elizabeth near Lake Sherwood.
Comment Read comments Apr 22 2014
RSA0017026
Ceanothus crassifolius
L. R. Abrams
1901-4-5
1364
Los Angeles
San Fernando Mts.
Comment
RSA0056298
Ceanothus crassifolius
Robin J. Tausch
1963-3-1
s.n.
Los Angeles
Newhall, Sand Cyn., Angeles National Forest.
609
Comment
RSA304768
Ceanothus crassifolius
James R. Shevock
1970-3-7
25
Los Angeles
San Gabriel Mountains.
762
Comment
RSA398864
Ceanothus crassifolius
John P. Hill
1933-3-24
s.n.
Los Angeles
Verdugo Woodlands, near Los Angeles
Comment
SEINET11191173
Ceanothus crassifolius
Brandegee
s.n.
Los Angeles
South side
Comment
SEINET12209839
Ceanothus crassifolius
G. L. Moxley
1916-1
s.n.
Los Angeles
Los Angeles
Comment
SEINET12210589
Ceanothus crassifolius
R. F. Thorne
1971-1
41504
Los Angeles
San Gabriel Mts. Lower Evey Canyon off San Antonio Canyon
716
Comment
SEINET12210838
Ceanothus crassifolius
W. Knight, Knight, I.
1982-1
4486
Los Angeles
Brom Tilden Botanic Garden, Berkeley. Orig. collected in San Antonio Canyon
Comment
UC18266
Ceanothus crassifolius
Dr. Davidson
1892-1
Los Angeles
Comment
CHSC25949
Ceanothus crassifolius var. crassifolius
James Henrickson
1972-3-19
7180
Los Angeles
9 air miles NE of La Canada, in margin of Upper Big Tujunga canyon about 1 air mile N of Hwy 2.
1341
Comment
HSC24324
Ceanothus crassifolius var. crassifolius
James Henrickson
1972-3-19
7180
Los Angeles
9 mi (air) NE of La Canada, margin of Upper Big Tujunga Canyon about 1.0 mi (air) N of Hwy. 2
1341
Comment
RSA0091476
Ceanothus crassifolius var. crassifolius
R. G. Swinney
2011-3-22
14180
Los Angeles
mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam
509
Comment
SBBG118594
Ceanothus crassifolius var. crassifolius
J. Henrickson
2000-4-15
20710
Los Angeles
ca. 1 mi SE of Newhall in W part of Whitney Cyn, just NE of jct of San Fernando Rd and St Hwy 14; T3N, R15W, SW/S 6
472
Comment
SBBG15979
Ceanothus crassifolius var. crassifolius
W. G. Webb
1935-1-13
Los Angeles
Eagle Rock
Comment
SBBG17034
Ceanothus crassifolius var. crassifolius
K. A. Wilson, D. E. Bianchi
1961-2-2
842
Los Angeles
Placerita Rd; small gully 2 mi E of Hwy 6
Comment
SBBG17293
Ceanothus crassifolius var. crassifolius
K. A. Wilson
1961-2-8
842
Los Angeles
small cyn on Hwy 99 about 1 mi S of Hwy 6 intersection; Santa Susana Mts
Comment
SBBG54049
Ceanothus crassifolius var. crassifolius
K. R. Montgomery, T. W. Strid
1973-3-22
73 -4
Los Angeles
Dillon Divide; site of LASCA Cistus field Plot
Comment
SBBG71367
Ceanothus crassifolius var. crassifolius
unknown
1894-3-11
Los Angeles
Mt Lowe
Comment
SBBG71372
Ceanothus crassifolius var. crassifolius
M. N. Ackley
-Feb-1928
927
Los Angeles
Annandale
243
Comment
UCR270643
Ceanothus crassifolius var. crassifolius
R. G. Swinney
2011-3-22
14180
Los Angeles
San Gabriel Mts., mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam
549
Comment
CAS-BOT-BC48796
Ceanothus crassifolius var. planus
Huron H. Smith
1912-4-30
4875
Los Angeles
trail, Mt. Wilson
975
Comment
CAS-BOT-BC48798
Ceanothus crassifolius var. planus
Huron H. Smith
1912-5-29
5031
Los Angeles
Trail from summit, Santa Catalina Isl.
365
Comment
CAS-BOT-BC48799
Ceanothus crassifolius var. planus
Marcus E. Jones
1882-2-25
3022
Los Angeles
Pasadena
Comment
CHSC26062
Ceanothus crassifolius var. planus
T. Ambrose
1966-3-27
13
Los Angeles
1 mile from Soledad Canyon Road on Aliso Canyon Road in Anaverde Valley.
914
Comment
RSA27114
Ceanothus crassifolius var. planus
Roxana S. Ferris
1941-3-9
10321
Los Angeles
Pico Canyon, Santa Susana Mountains, about 2 miles west of US Highway #99
Comment
RSA584215
Ceanothus crassifolius var. planus
Tim S. Ross, Orlando Mistretta
1993-5-27
7319
Los Angeles
W end of the San Gabriel Mtns: southwesterly draw 1200 ft. WSW of May Canyon Saddle.
1061
Comment Read comments Sep 30 2014
RSA584288
Ceanothus crassifolius var. planus
Tim S. Ross, Orlando Mistretta
1993-5-26
7299
Los Angeles
W end of the San Gabriel Mtns: southerly slope off the main E/W divide about midway between Wilson Canyon Saddle and May Canyon Saddle (draining to Wilson Canyon and Sylmar).
994
Comment
RSA616374
Ceanothus crassifolius var. planus
Scott D. White
1998-4-20
6313
Los Angeles
Soledad Canyon area; proposed quarry area N of Soledad Canyon. Road, S of I-14 freeway, E of Bee Canyon and W of Agua Dulce Canyon.
579
Comment
SBBG125800
Ceanothus crassifolius var. planus
L. Ballard
2013-3-12
Los Angeles
Towsley Cyn, Santa Susana Mtns
426
Comment
SBBG17372
Ceanothus crassifolius var. planus
M. N. Ackley
-Feb-1928
Los Angeles
Annandale
Comment
SBBG71371
Ceanothus crassifolius var. planus
M. N. Ackley
-Feb-1928
922
Los Angeles
Annandale
243
Comment
SEINET11191184
Ceanothus crassifolius var. planus
I. Thompson
1949-11-7
13120
Los Angeles
Hills above Eagle Rock, Los Angeles
Comment
CAS-BOT-BC48869
Ceanothus cuneatus
Le Roy Abrams; E. A. McGregor
1908-6-20
410
Los Angeles
Liebre Mountains, near Elizabeth Lake
Comment
CAS-BOT-BC48870
Ceanothus cuneatus
L. R. Abrams
1924-4-2
10122
Los Angeles
Mint Canyon
Comment
CAS-BOT-BC48871
Ceanothus cuneatus
C. F. Baker
1904-3-18
4055
Los Angeles
Claremont
Comment
CAS-BOT-BC48872
Ceanothus cuneatus
Cecil Hart
1927-4-10
s.n.
Los Angeles
ridge route to Lancaster
Comment
CAS-BOT-BC48873
Ceanothus cuneatus
Cecil Hart
1927-3-13
s.n.
Los Angeles
Victorville
Comment
CAS-BOT-BC48874
Ceanothus cuneatus
Mrs. G. Earle Kelly
1926-4-1
s.n.
Los Angeles
between Los Angeles and Mojave
Comment
CAS-BOT-BC48875
Ceanothus cuneatus
Carl B. Wolf
1941-7-1
10939
Los Angeles
Lower end of Bouquet Canyon, 3 2/10 mi. above Saugus, or about 1/2 mi. above crossing of aqueduct
396
Comment
CAS-BOT-BC48876
Ceanothus cuneatus
Henry J. Thompson
1959-3-22
1869
Los Angeles
Lobo Canyon 1 mile west of Malibu Lake
274
Comment
CAS-BOT-BC48877
Ceanothus cuneatus
John Thomas Howell
1928-4-5
3719
Los Angeles
near head of Bouquet Canyon, Liebre Mts.
Comment
CAS-BOT-BC48878
Ceanothus cuneatus
Timothy S. Ross; J. Mark Porter
1995-5-4
8428
Los Angeles
Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road. USGS 7.5' Green Valley Quadrangle
585
Comment
CAS-BOT-BC48879
Ceanothus cuneatus
Tim Ross; Steve Boyd
1993-5-23
7225
Los Angeles
Lower, easterly ridge of Red Mtn, on northerly slope 140-220 m SE of the saddle between Ruby and Clearwater Canyons
963
Comment
CAS-BOT-BC48880
Ceanothus cuneatus
Timothy S. Ross; Steve Boyd
1994-5-10
7752
Los Angeles
Lower Deer Canyon: inside the rather broad mouth of the canyon, ca 220-380 m NNW of its confluence
883
Comment
CAS-BOT-BC48881
Ceanothus cuneatus
Carl B. Wolf
1932-3-4
2667
Los Angeles
South base of San Gabriel Mts., Thompson Creek, 3-4 mi. No. of Claremont
457
Comment
CAS-BOT-BC48882
Ceanothus cuneatus
Carl B. Wolf
1941-7-1
10939
Los Angeles
Lower end of Bouquet Canyon, 3 2/10 mi. above Saugus, or about 1/2 mi. above crossing of aqueduct.
396
Comment
CAS-BOT-BC49260
Ceanothus cuneatus
Le Roy Abrams
1902-3-13
3128
Los Angeles
Border of San Gabriel wash, near Azusa
Comment
CAS-BOT-BC49261
Ceanothus cuneatus
P. A. Munz
1920-3-10
3334
Los Angeles
Claremont
Comment
CAS-BOT-BC49262
Ceanothus cuneatus
C. F. Baker
1904-2-17
4010
Los Angeles
Claremont
Comment
CAS-BOT-BC49264
Ceanothus cuneatus
Carl B. Wolf
1928-3-29
1582
Los Angeles
3 mi. so. of Sandbergs Ridge Route Road
1219
Comment
CAS-BOT-BC49265
Ceanothus cuneatus
Carl B. Wolf; E. Norland
1941-7-1
11244
Los Angeles
Rancho Santa Ana Botanic Garden - Prop. #4226 - Origin of propataion material - 6 3/10 mi. W. of Palmdale
883
Comment
CHSC26360
Ceanothus cuneatus
H. Takahashi
1967-4-15
91
Los Angeles
Palmdale area, Bouquet Canyon Rd. in Bouquet Canyon.
487
Comment
HSC18406
Ceanothus cuneatus
C. S. Apperson
1967-6-11
Los Angeles
1.0 mi. down Canton Canyon trail from the end of Townsend Park Rd.
Comment
IRVC27769
Ceanothus cuneatus
A. C. Sanders
2005-5-11
30138
Los Angeles
Santa Clarita area, upper Plum Cyn along dirt track towards Cruzan Mesa from Plum Cyn Rd., NW of Forest Park between Mint and Bouquet cyns. Western San Gabriel/Liebre Mtns Region
610
Comment
IRVC28846
Ceanothus cuneatus
Mark A. Elvin, Cathleen Weigand
2003-4-8
2458
Los Angeles
Newhall Ranch, flats S of confluence of Hasley Canyon with Castaic Creek Santa Clarita Valley
297
Comment
IRVC29607
Ceanothus cuneatus
A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al.
2003-4-30
26198
Los Angeles
Castaic Valley at west foot of Castaic Mesa, Newhall Ranch Western San Gabriel Mtns.
366
Comment
JEPS42106
Ceanothus cuneatus
Miss C. M. Hoak
before Feb 2 1924
Los Angeles
Pasadena
Comment Read comments May 7 2008
LA200798
Ceanothus cuneatus
Norman A. Cole;
May 1964
394
Los Angeles
SANTA MONICA MOUNTAINS, La Sierra Canyon, 3.1 mi E of junction of Mulholland and Cornell Rd, Site No.5.
274
Comment
LA32005
Ceanothus cuneatus
Henry J. Thompson;
1959-2-23
1850
Los Angeles
SANTA MONICA MOUNTAINS, Sierra Canyon, 1 mi above Seminole Hot Springs.
457
Comment
LA41995
Ceanothus cuneatus
Joseph Andorfer Ewan;
1932-5-29
7223
Los Angeles
San Gabriel Mountains, Upper Arrastre Canyon
1371
Comment
LA42053
Ceanothus cuneatus
Carl Epling;
May 1927
sn
Los Angeles
Ridge Route near Summit
Comment
LA52215
Ceanothus cuneatus
M. Zaitlin;
1951-2-24
sn
Los Angeles
SANTA MONICA MOUNTAINS, Topanga Canyon, Old Topanga Canyon.
Comment
OBI36778
Ceanothus cuneatus
David J. Keil
1980-3-27
13746
Los Angeles
1 mi E of Ridge rte on Pine cyn rd (LA county rd N-2)
1189
Comment
POM156317
Ceanothus cuneatus
L. R. Abrams
1903-3-13
3128
Los Angeles
San Gabriel Wash Near Azusa
Comment
POM2777
Ceanothus cuneatus
C. F. Baker
1909-2-15
5237
Los Angeles
Claremont.
Comment
POM8770
Ceanothus cuneatus
P. A. Munz
1920-3-10
3334
Los Angeles
Claremont.
366
Comment
RSA0091798
Ceanothus cuneatus
Bonnie C. Templeton
1957-4-27
s.n.
Los Angeles
Bouquet Canyon.
Comment
RSA0115701
Ceanothus cuneatus
Andrew C. Sanders, Teresa B. Salvato
2007-4-24
33492
Los Angeles
Tehachapi Mountains: hills above head of Oso Canyon near Kern Co. line, c.1 mi SW of National Cement Plant.
1128
Comment
RSA127430
Ceanothus cuneatus
H. J. Thompson
1959-2-23
1850
Los Angeles
water shed of Sierra Canyon, 1 mile above Seminole Hot Springs.
457
Comment
RSA127442
Ceanothus cuneatus
H. J. Thompson
1959-3-22
1869
Los Angeles
Lobo Canyon 1 mile west of Malibu Lake
274
Comment
RSA2996
Ceanothus cuneatus
Carl B. Wolf
1932-3-4
2667
Los Angeles
Thompson Creek: S base of San Gabriel Mountains, 3-4 mi. N of Claremont.
457
Comment
RSA399013
Ceanothus cuneatus
Howard Mullins
1931-2-25
s.n.
Los Angeles
Griffith Park.
Comment
RSA399015
Ceanothus cuneatus
M. B. Dunkle
1936-4-9
4718
Los Angeles
San Rafael Valley
Comment
RSA399017
Ceanothus cuneatus
F. R. Fosberg
1931-3-1
s 4222
Los Angeles
Topanga Canyon, 2.5 mi. below Wildwood, Santa Monica Mountains.
60
Comment
RSA399018
Ceanothus cuneatus
F. R. Fosberg
1931-3-1
s 4228
Los Angeles
Topanga Canyon, Wildwood, Santa Monica Mountains.
220
Comment
RSA399019
Ceanothus cuneatus
Franklin W. Klepinger
1938-4-23
s.n.
Los Angeles
Malibu Lake region.
Comment
RSA399020
Ceanothus cuneatus
Bonnie C. Templeton
1932-5-31
4879
Los Angeles
San Gabriel Mountains, Angeles National Forest: Big Pines Park
2060
Comment
RSA535895
Ceanothus cuneatus
Tim S. Ross
1991-9-2
5942
Los Angeles
near Mulholland Hwy at Yerba Buena Rd.
541
Comment
RSA601947
Ceanothus cuneatus
Louis C. Wheeler
1933-6-1
1867
Los Angeles
Claremont.
381
Comment
RSA613229
Ceanothus cuneatus
Louis C. Wheeler
1933-3-4
1511
Los Angeles
San Antonio Wash above Foothill Blvd.
389
Comment
RSA615925
Ceanothus cuneatus
Scott D. White, B. Leatherman
1997-1-14
s.n.
Los Angeles
Northwest San Gabriel Mountains, Santa Clara River Watershed: Pole Canyon adjacent to existing gravel quarry and haul roads; slope and wash adjacent to helicopter pad. Site proposed for future mining.
549
Comment
RSA616318
Ceanothus cuneatus
Scott D. White, Pam De Vries
1998-4-20
6314
Los Angeles
Soledad Canyon area; proposed quarry area N of Soledad Canyon. Road, S of I-14 freeway, E of Bee Canyon and W of Agua Dulce Canyon.
579
Comment
RSA617469
Ceanothus cuneatus
Scott D. White, Pam De Vries
1998-6-23
6758 b
Los Angeles
Soledad Canyon area; proposed quarry area N of Soledad Canyon. Road, S of I-14 freeway, E of Bee Canyon and W of Agua Dulce Canyon.
548
Comment
RSA639840
Ceanothus cuneatus
Sandy Leatherman, Brian Daniels
1998-11-10
60
Los Angeles
E of Bouquet Canyon road, S of Esquerra
610
Comment
RSA640799
Ceanothus cuneatus
Louis C. Wheeler
1931-3-12
s.n.
Los Angeles
Claremont.
Comment
RSA640800
Ceanothus cuneatus
Louis C. Wheeler
1931-2-22
s.n.
Los Angeles
Base of San Gabriel Mountains: Thompson Creek Wash, 1/4 mile south of dam.
Comment
RSA724569
Ceanothus cuneatus
K. Dobry
1991-3-23
d- 261
Los Angeles
415 Stunt Rd. Santa Monica Mts. Upper Cold Creek Cyn
Comment
SBBG119452
Ceanothus cuneatus
M. A. Elvin, C. Weigand
2003-4-8
2458
Los Angeles
flats S of confluence of Hasley Cyn with Castaic Crk, Newhall Ranch
297
Comment
SD37617
Ceanothus cuneatus
Edith A. Purer
1931-2-11
Los Angeles
Griffith Park, hillsides
Comment
SD42001
Ceanothus cuneatus
D. F. Howe
1947-5-4
1569
Los Angeles
Mint Canyon, dry hillside
Comment
SDSU10240
Ceanothus cuneatus
D. F. Howe
1947-5-4
1569
Los Angeles
Mint Canyon.
Comment
SFV2217
Ceanothus cuneatus
K. A. Wilson
1961-2-18
854
Los Angeles
Santa Monica Mountains Mulholland Highway, 0.5 miles west of Sulfur Hot Springs. Small valley with running stream.
Comment Read comments May 1 2014
SFV2218
Ceanothus cuneatus
P. G. Kilburn
1958-3-11
658
Los Angeles
San Gabriel Mountains Tapia Canyon north of Wayside Honor Ranch and just south of Castaic. Half way up canyon.
480
Comment
UCD111754
Ceanothus cuneatus
Daryl Koutnik
1978-3-16
118
Los Angeles
south of intersection of Cornell and Agoura Roads.
274
Comment
UCD112082
Ceanothus cuneatus
Kenneth A. Wilson
1961-2-18
854
Los Angeles
Santa Monica Mountains. Mulholland Hwy, 0.5 mile west of Seminole Hot Springs.
Comment
UCR100057
Ceanothus cuneatus
R. G. Swinney
1969-3-21
311
Los Angeles
Sab Gabriel Mtns. Foothills/San G. Valley, West side of Junction of Sierra Madre Ave. and Vernon Ave., Azusa
206
Comment Read comments Sep 17 2010
UCR108360
Ceanothus cuneatus
Scott D. White, Pam DeVries
1998-4-20
6313
Los Angeles
Transverse Ranges/Liebre Mtns, Soledad Canyon area: proposed quarry area north of Soledad Canyon Rd., south of the I-14 Fwy, east of Bee Canyon and west of Agua Dulce Canyon
762
Comment
UCR108361
Ceanothus cuneatus
Scott D. White, Pam DeVries
1998-4-20
6314
Los Angeles
Transverse Ranges/Liebre Mtns, Soledad Canyon area: proposed quarry area north of Soledad Canyon Rd., south of the I-14 Fwy, east of Bee Canyon and west of Agua Dulce Canyon
762
Comment
UCR124418
Ceanothus cuneatus
B. C. Templeton
1932-5-31
4879
Los Angeles
San Gabriel Mtns., Big Pines Park, Angeles National Forest
2400
Comment
UCR124592
Ceanothus cuneatus
B. C. Templeton, I. W. Clokey
1930-4-8
1084
Los Angeles
San Gabriel Mtns, San Francisquito Canyon
900
Comment
UCR126886
Ceanothus cuneatus
A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others
2003-4-30
26198
Los Angeles
Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch
366
Comment
UCR127058
Ceanothus cuneatus
Mark A. Elvin, Cathleen Weigand
2003-4-8
2458
Los Angeles
Santa Clarita Valley, Newhall Ranch, flats south of confluence of Hasley Canyon with Castaic Creek
297
Comment
UCR150960
Ceanothus cuneatus
Sandra L. Leatherman, Brian Daniels
1998-11-10
60
Los Angeles
Transverse Ranges; Liebre Mtns, Bouquet Canyon, east of Bouquet Canyon Road, immediately south of Esguerra Road
610
Comment
UCR155626
Ceanothus cuneatus
A. C. Sanders
2005-5-11
30138
Los Angeles
Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, upper Plum Canyon along dirt track toward Cruzan Mesa from Plum Canyon Rd., NW of Forest Park between Mint and Bouquet Canyons
655
Comment
UCR184204
Ceanothus cuneatus
A. C. Sanders, T. B. Salvato
2007-4-24
33492
Los Angeles
Tehachapi Mountains, hills above head of Oso Canyon near Kern Co. line, c. 1 mi. SW of National Cement Plant
1128
Comment
UCR186896
Ceanothus cuneatus
A. C. Sanders
2006-4-14
32050
Los Angeles
Transverse Range; Liebre Mtns. Region, 1/2 mi. NW of La Liebre Ranch on the south side of Hwy 138, west of the mouth of Tentrock Canyon
1006
Comment
UCR78150
Ceanothus cuneatus
Wandalee Thompson
1964-4-18
26
Los Angeles
Transverse Range; Liebre Mtns., Pine Canyon Road, N-2, c. 7 mi. west of Lake Elizabeth
1128
Comment
CAS-BOT-BC49263
Ceanothus cuneatus
C. F. Baker
1909-2-15
5237
Los Angeles
unspecified
Comment
RSA0005504
Ceanothus cuneatus
Hutchinson
1920-5-1
3332
Los Angeles
Bouquet Canyon
Comment
RSA0005506
Ceanothus cuneatus
Hutchinson
1921-09
3400
Los Angeles
Bouquet Canyon
Comment
RSA399031
Ceanothus cuneatus
Anstruther Davidson
1893-4-2
s.n.
Los Angeles
[Unspecified]
Comment
SEINET12209841
Ceanothus cuneatus
C. Wyman, Bright, J. F.
8355
Los Angeles
Bogart Canyon
Comment
SEINET12210445
Ceanothus cuneatus
C. V. Braun
1975-1
136
Los Angeles
San Francisquito Canyon Road, 2 mi SW of jct w/Spunky Canyon Rd
Comment
SEINET6053901
Ceanothus cuneatus
Unknown
Los Angeles
San Gabriel Mountains. Near mouth of Bear Canyon, off Soledad Canyon.
Comment Read comments Oct 27 2015
SEINET6078636
Ceanothus cuneatus
Unknown
Los Angeles
San Gabriel Mountains. Near mouth of Bear Canyon, off Soledad Canyon.
Comment Read comments Oct 27 2015
CAS-BOT-BC83809
Ceanothus cuneatus var. cuneatus
D. O. Burge
2009-3-30
1071 b
Los Angeles
Sierra Pelona Mountains, Ruby Canyon
615
Comment
CHSC100413
Ceanothus cuneatus var. cuneatus
John Dittes; Josephine Guardino
2008-2-20
1499
Los Angeles
Western Transverse Ranges; Santa Monica Mountains; Malibu Canyon; downslope of Malibu Canyon Road; ca. 2.7 air-miles NE of Malibu Lagoon State Beach, ca. 1.0 air-mile south of intersection of Malibu Canyon Road and Piuma Road; just south of road tunnel.
123
Comment
OBI70937
Ceanothus cuneatus var. cuneatus
Steve Boyd, Lauren Raz
1997-3-26
9331
Los Angeles
Liebre mts region: Portal Ridge N of Lake Hughes upper end of Myrick Cyn drainage along lakeview rd
1134
Comment
RSA10988
Ceanothus cuneatus var. cuneatus
Carl B. Wolf
1928-3-29
1582
Los Angeles
3 mi. south of Sandbergs. Ridge Route road.
1220
Comment
RSA25783
Ceanothus cuneatus var. cuneatus
Carl B. Wolf
1931-7-1
10939
Los Angeles
Lower end of Bouquet Canyon, 3 2/10 mi. above Saugus, or about 1/2 mi. above crossing of Aqueduct
396
Comment
RSA399014
Ceanothus cuneatus var. cuneatus
Dronovitch
1940-1
s.n.
Los Angeles
Lake Elizabeth Canyon.
Comment
RSA399023
Ceanothus cuneatus var. cuneatus
Bonnie C. Templeton, I. W. Clokey
1930-4-8
1084
Los Angeles
San Francisquito Canyon, San Gabriel Mts.
900
Comment
RSA399024
Ceanothus cuneatus var. cuneatus
A. Menke
1955-4-16
s.n.
Los Angeles
Pine Canyon near Hidden Lake.
Comment
RSA399027
Ceanothus cuneatus var. cuneatus
L. E. Hoffman
1933-2-25
s.n.
Los Angeles
Mint Canyon.
Comment
RSA399029
Ceanothus cuneatus var. cuneatus
Elbert Benjamine
1929-3-24
100
Los Angeles
Mint Canyon.
Comment
RSA399030
Ceanothus cuneatus var. cuneatus
Ora M. Clark
1929-3-30
1905
Los Angeles
W. Lancaster.
Comment Read comments Apr 29 2012
RSA549803
Ceanothus cuneatus var. cuneatus
Wandalee Thompson
1964-4-18
26
Los Angeles
Pine Canyon, N-2, 7 miles west of Elizabeth Lake.
1128
Comment
RSA578252
Ceanothus cuneatus var. cuneatus
Tim S. Ross, S. D. Boyd
1994-5-4
7655
Los Angeles
Grass Mountain: ridgetop saddle between the main summit and the northeast summit.
1378
Comment
RSA592779
Ceanothus cuneatus var. cuneatus
Steve Boyd, Mike Wall
1996-4-4
8534
Los Angeles
Liebre Mountains, ridgeline and adjacent slopes of side canyon to Charlie Canyon, west of San Francisquito Canyon off Angeles National Forest Road 5N17, ca 1.4 road miles south of jtn with 5N16.
488
Comment
RSA592825
Ceanothus cuneatus var. cuneatus
Steve Boyd
1996-4-24
8657
Los Angeles
Liebre Mountains, northwestern end of the range on the ridgetop and upper slopes of the southern flank of Apple Canyon.
1067
Comment
RSA596051
Ceanothus cuneatus var. cuneatus
Tim S. Ross, J. Mark Porter
1995-5-4
8428
Los Angeles
Texas Canyon: ca 1.9 road miles NE of Bouquet Canyon Road.
555
Comment
RSA598102
Ceanothus cuneatus var. cuneatus
Steve Boyd, Lauren Raz
1997-3-4
9150
Los Angeles
Liebre Mountains region, southern base of the Sierra Pelona Ridge, Crown Valley just northwest of Governor Mine, ca 0.8 mi north of Sierra Highway along Crown Valley Road.
610
Comment
RSA598934
Ceanothus cuneatus var. cuneatus
Steve Boyd, Tim S. Ross
1997-3-21
9193
Los Angeles
Liebre Mountains, Portal Ridge, open ridgeline about junction of Juday Truck Trail and Troedel Motorway, south of Troedel Spring.
1183
Comment
RSA599482
Ceanothus cuneatus var. cuneatus
Steve Boyd, Lauren Raz
1997-3-26
9346
Los Angeles
Liebre Mountains region: Northern base of Portal Ridge at the mouth of Myrick Canyon, southern edge of the Antelope Valley, south of Fairmont Reservoir.
976
Comment
RSA599506
Ceanothus cuneatus var. cuneatus
Steve Boyd, Lauren Raz
1997-3-26
9331
Los Angeles
Liebre Mountains region: Portal Ridge north of Lake Hughes, upper end of Myrick Canyon drainage along Lakeview Road.
1097
Comment
RSA599794
Ceanothus cuneatus var. cuneatus
Steve Boyd, Lauren Raz
1997-3-25
9287 A
Los Angeles
Liebre Mountains region: Knapp Ranch area at upper end of Castaic Creek drainage in broad alluvial valley at head of Cienaga Canyon, south of Liebre Mountain, flats and slopes just northeast of ranch compound.
976
Comment
RSA758808
Ceanothus cuneatus var. cuneatus
Dylan O. Burge
2009-3-30
DOB 1071 c
Los Angeles
Sierra Pelona Mountains, Ruby Canyon, 0.6 road miles east of lake Hughes Road via dirt road leading east into Ruby Canyon, 14.6 km 27 degrees true north-northeast of Castaic.
615
Comment
RSA77354
Ceanothus cuneatus var. cuneatus
F. W. Peirson
1925-3-18
5471
Los Angeles
Upper part of Mint Canyon, north base of San Gabriel Mts.
Comment
SBBG119978
Ceanothus cuneatus var. cuneatus
A. C. Sanders
2003-4-30
26198
Los Angeles
Castaic Valley at W foot of Castaic Mesa, Newhall Ranch
366
Comment
SBBG125877
Ceanothus cuneatus var. cuneatus
A. Parikh, N. Gale
2010-6-7
3262
Los Angeles
Sierra Pelona, 5.2 km W of State Hwy 14, 1.3 km SW of California Aqueduct; E Liebre Mtns
997
Comment
SBBG4168
Ceanothus cuneatus var. cuneatus
H. and M. Dearing
1931-3-16
999
Los Angeles
Tehachapi Mts, Ridge Route (US Hwy 99)
Comment
SBBG68373
Ceanothus cuneatus var. cuneatus
R. Hoffmann
1931-5-3
Los Angeles
San Francisquito Cyn
Comment
SBBG68374
Ceanothus cuneatus var. cuneatus
R. Hoffmann
1932-4-6
Los Angeles
Mint Cyn, N of Solemint
Comment
SBBG68378
Ceanothus cuneatus var. cuneatus
R. Hoffmann
1931-5-3
Los Angeles
3 mi E of Elizabeth Lake
Comment
SD215638
Ceanothus cuneatus var. cuneatus
Steve Boyd, Lauren Raz
1997-3-26
9346
Los Angeles
Northern Base of Portal Ridge at the mouth of Myrick Canyon, southern edge of the Antelope Valley, south of Fairmont Reservoir
975
Comment
UC1071090
Ceanothus cuneatus var. cuneatus
G. T. Nordstrom
1935-3-24
409
Los Angeles
2.25 mi sw Mouth of Beartrap Canyon; Tejon quad, Santa Barbara Nat. For.
701
Comment
UC1071096
Ceanothus cuneatus var. cuneatus
G. T. Nordstrom
1935-3-20
384
Los Angeles
1 3/4 mi e Mouth of Snowy Creek; Tejon quad, Santa Barbara Nat. For.
1036
Comment
UC1071136
Ceanothus cuneatus var. cuneatus
A. Lewis
Jan 1934
238
Los Angeles
La Brun Elizabeth Lake quad, Angeles Nat. For.
731
Comment
UC1281450
Ceanothus cuneatus var. cuneatus
unknown
1931-5-3
349
Los Angeles
San Francisquito Canyon
Comment
UC144557
Ceanothus cuneatus var. cuneatus
C. F. Baker
1902-2-17
4014
Los Angeles
Claremont
Comment
UC144558
Ceanothus cuneatus var. cuneatus
C. F. Baker
1904-3-18
4055
Los Angeles
Claremont
Comment
UC147933
Ceanothus cuneatus var. cuneatus
C. F. Baker
1909-2-15
5237
Los Angeles
San Antonio Canyon, Claremont
Comment
UC1587554
Ceanothus cuneatus var. cuneatus
Tim Ross
1991-9-2
5942
Los Angeles
near Mulholland Hwy (Yerba Buena Rd); Santa Monica Mts., Truinfo Pass USGS 7.5' quad
Comment
UC1587568
Ceanothus cuneatus var. cuneatus
Tim Ross
1991-9-2
5929
Los Angeles
near Mulholland Hwy (Yerba Buena Rd); Santa Monica Mts., Truinfo Pass USGS 7.5' quad
Comment
UC171089
Ceanothus cuneatus var. cuneatus
A. D. Gifford
1935-2-7
427
Los Angeles
Elizabeth Lake Canyon, 3 mi up from mouth
426
Comment
UC1751204
Ceanothus cuneatus var. cuneatus
P. L. Johannsen
1934-2-13
281
Los Angeles
1 mi SE of Haskell-Boquet Junction
487
Comment
UC18285
Ceanothus cuneatus var. cuneatus
W. H. Brewer
1861-2-12
177
Los Angeles
High ridge e of Cahuenga Pass.
Comment
UC216131
Ceanothus cuneatus var. cuneatus
Parish
May 1921
3412
Los Angeles
Bouquet Canyon
Comment
UC218153
Ceanothus cuneatus var. cuneatus
P. A. Munz
1920-5-10
3334
Los Angeles
in wash below rr tracks. Claremont
Comment
UC567228
Ceanothus cuneatus var. cuneatus
G. T. Nordstrom
1935-3-20
384
Los Angeles
1 3/4 mi e, mouth of Snowy Creek; Tejon quad.
1036
Comment
UC7071124
Ceanothus cuneatus var. cuneatus
A. Lewis
Feb 1934
284
Los Angeles
Vasquez Rocks
762
Comment
UC71947
Ceanothus cuneatus var. cuneatus
E. D. Palmer
Mar. 1902
Los Angeles
Echo Mt.
Comment
UC73351
Ceanothus cuneatus var. cuneatus
Pupils of Los Angeles High School
April 1901
Los Angeles
near Downey
Comment
UC79865
Ceanothus cuneatus var. cuneatus
Katharine Brandegee
May 1889
Los Angeles
Pasadena
Comment
UC870606
Ceanothus cuneatus var. cuneatus
I. W. Clokey and B. C. Templeton
1930-4-8
4698
Los Angeles
San Francisquito Canyon
800
Comment
UCSB3886
Ceanothus cuneatus var. cuneatus
Wilson, Richard
1958-2-1
Los Angeles
3 miles N. of Topanga Canyon Rd. on old Topanga Canyon Rd.
304
Comment
POM96085
Ceanothus cuneatus var. cuneatus
P. A. Munz
1926-4-4
9998
Los Angeles
Bouquet Canyon.
915
Comment
POM97107
Ceanothus cuneatus var. cuneatus
P. A. Munz
1925-3-18
8919
Los Angeles
Mint Canyon, near Saugus.
Comment
POM9713
Ceanothus cuneatus var. cuneatus
P. A. Munz
1921-4-24
4427
Los Angeles
Near Oak Flats on Ridge Road to Bakersfield.
915
Comment
RSA164759
Ceanothus cyaneus
Wesley O. Griesel
1963-5-17
784
Los Angeles
About 1/4 mi southeast of Devil's gate Dam Pasadena
366
Comment
RSA398573
Ceanothus cyaneus
Ruth E. Hammond
1929-04
s.n.
Los Angeles
Griffith Park
Comment
RSA398582
Ceanothus cyaneus
L. E. Hoffman
1934-4-21
s.n.
Los Angeles
Bird Santucary, Griffith Park.
Comment
RSA0028428
Ceanothus cyaneus
Peter Gail
1961-5-27
s.n.
Los Angeles
Mt. Wilson Rd., 3 miles S. of Hotel.
Comment
IRVC26156
Ceanothus foliosus
A. C. Sanders, Mark A. Elvin
2003-6-18
26945
Los Angeles
around large sandstone monolith (visible for miles) along private crest road, NW of head of Sulphur Canyon Santa Susana Mountains, Western Transverse Range
1037
Comment Read comments Mar 27 2007
RSA747186
Ceanothus greggii
R. G. Swinney
2008-6-10
9009
Los Angeles
Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail.
1585
Comment Read comments Apr 4 2017
RSA747370
Ceanothus greggii
R. G. Swinney
2008-6-10
8978
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
RSA747371
Ceanothus greggii
R. G. Swinney
2008-6-10
8977
Los Angeles
Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1933
Comment
RSA748339
Ceanothus greggii
Justin M. Wood
2009-6-1
795
Los Angeles
Mill Creek Summit, Heliport just SE of ranger station on Pacifico Mountain Rd (3N17.4)
1582
Comment
RSA771771
Ceanothus greggii
R. G. Swinney
2009-5-20
10821
Los Angeles
Juniper Hills, upper Indian Bill Canyon, a narrow mile-long canyon draining north from west end of Pleasant View Ridge.
1433
Comment
RSA773907
Ceanothus greggii
R. G. Swinney
2009-7-22
11298
Los Angeles
summit of Mt. Hillyer, north of Horse Flats.
1866
Comment
RSA774748
Ceanothus greggii
R. G. Swinney
2009-6-17
11163
Los Angeles
Ball Flat, 2.6 miles NW (312 deg.) of Big Pines
1878
Comment
RSA777877
Ceanothus greggii
R. G. Swinney
2009-6-8
11101
Los Angeles
Horse Flats, 1 air mile NNW of Newcomb's Ranch at Hwy 2/Angeles Crest Hwy.
1720
Comment
RSA781009
Ceanothus greggii
R. G. Swinney
2009-5-28
10963
Los Angeles
Sulphur Springs Campground, South Fork of Little Rock Creek.
1585
Comment
UC1070656
Ceanothus greggii
A. D. Gifford
1935-3-29
527
Los Angeles
2 3/4 miles NNE of Liebre Pk. Tejon
1219
Comment
UC1070657
Ceanothus greggii
H. A. Jensen
1933-5-8
293
Los Angeles
n of Pinyon Ridge Rock Creek quad., Angeles National Forest
1524
Comment
UC1070669
Ceanothus greggii
A. Lewis
Jan 1934
249
Los Angeles
Cotton Wood Creek Elizabeth Lake quad.
1371
Comment
UC1070675
Ceanothus greggii
A. Lewis
1934-2-1
280
Los Angeles
Iron Mountain San Fernando quad., Angeles National Forest
1341
Comment
UCD170931
Ceanothus greggii
R. G. Swinney
2009-5-20
10821
Los Angeles
Transverse Range; San Gabriel Mtns., Juniper Hills, upper Indian Bill Canyon, a narrow mile-long canyon draining north from west end of Pleasant View Ridge.
1433
Comment
UCD170932
Ceanothus greggii
R. G. Swinney
2009-5-28
10963
Los Angeles
Transverse Range; San Gabriel Mtns., Sulphur Springs Campground, South Fork of Little Rock Creek.
1585
Comment
UCR182562
Ceanothus greggii
Sharon Dougherty
2007-3-6
s.n.
Los Angeles
San Gabriel Mtns., Sycamore Flat and slopes of Johnstone Peak, San Dimas Experimental Forest, proposed communication site
854
Comment
UCR191699
Ceanothus greggii
A. C. Sanders
2008-4-23
35090
Los Angeles
Transverse Range; western San Gabriel Mtns., upper Cow Spring Canyon
1140
Comment
UCR199008
Ceanothus greggii
Kai T. Palenscar
2008-4-3
s.n.
Los Angeles
San Bernardino Mountains, west of Angeles Forest Hwy and off of Aliso Canyon Road
1231
Comment
UCR229144
Ceanothus greggii
Dan S. Cooper
2011-5-5
511- 61
Los Angeles
Transverse Range; San Gabriel Mountains, Portal Ridge, east of Three Points, 6.1 mi southeast (148 deg. ) of Neenach
1331
Comment
SD72254
Ceanothus greggii var. perplexans
Jeannette L. Huber
1969-5-25
974
Los Angeles
Chilao, 1 mile north of Chilao Fire Station, San Gabriel Mountains
1524
Comment
JEPS42304
Ceanothus greggii var. vestitus
F. W. Peirson
1919-5-10
415
Los Angeles
Mt. Gleason; San Gabriel Mts., Mt. Gleason
1219
Comment
JEPS42305
Ceanothus greggii var. vestitus
F. W. Peirson
1919-6-14
415 a
Los Angeles
san Gabriel Mts.
1371
Comment
JEPS46262
Ceanothus greggii var. vestitus
A. E. Wieslander
Apr 1928
Los Angeles
Rock Creek San Gabriel Mountains, N side
Comment
JEPS97658
Ceanothus greggii var. vestitus
Annetta M. Carter
1951-5-21
3059
Los Angeles
Fork of Little Rock Creek 1.3 mi. S of Little Cedars Campground. San Gabriel Mtns.
Comment
LA30365
Ceanothus greggii var. vestitus
Mary V. Hood;
1943-5-30
43- 56 k*
Los Angeles
Chilao Flats
1676
Comment
LA45126
Ceanothus greggii var. vestitus
Carl Epling;
1931-5-16
5091
Los Angeles
San Gabriel Mountains, Big Pines Camp
Comment
LA45129
Ceanothus greggii var. vestitus
Carl Epling;
1931-5-16
sn
Los Angeles
San Gabriel Mountains, Big Pines Camp
Comment
POM11660
Ceanothus greggii var. vestitus
P. A. Munz
4616
Los Angeles
Head of Swartout Valley.
2073
Comment
POM184695
Ceanothus greggii var. vestitus
Joseph A. Ewan
1932-5-29
7223
Los Angeles
trail in Arrastre Canyon.
1372
Comment
RSA164763
Ceanothus greggii var. vestitus
Wesley O. Griesel
1963-5-26
797
Los Angeles
Between Mile High Ranch and Big Pines
1677
Comment
RSA229157
Ceanothus greggii var. vestitus
Robert F. Thorne, C. W. Tilforth
1971-6-30
40839
Los Angeles
San Gabriel Mts., Angeles National Forest: 1.6 miles above Little Sycamore Campground along Little Rock Creek
1280
Comment
RSA230207
Ceanothus greggii var. vestitus
Robert F. Thorne
1969-7-2
38274
Los Angeles
Angeles National Forest
1616
Comment Read comments Aug 11 2015
RSA230715
Ceanothus greggii var. vestitus
Robert F. Thorne, M. Z. Thorne
1969-7-9
38477
Los Angeles
Angeles National Forest: Table Mt. above Big Pines Ranger Station.
2119
Comment
RSA250592
Ceanothus greggii var. vestitus
Robert F. Thorne, R. Carolin, C. Davidson
1967-3-23
41579
Los Angeles
San Gabriel Mountains, Angeles National Forest: Grandview Canyon; Mojave Desert slopes north of Mile High Ranch.
1372
Comment
RSA25782
Ceanothus greggii var. vestitus
Carl B. Wolf
1941-7-1
10938
Los Angeles
6 3/10 mi. w. of Palmdale on Rd. to Elizabeth Lake along Amargosa Creek.
884
Comment
RSA317206
Ceanothus greggii var. vestitus
Michael C. Long, J. E. Long
1974-3-24
s.n.
Los Angeles
Devil's Punchbowl Co. Park, Loop trail.
1402
Comment
RSA398586
Ceanothus greggii var. vestitus
L. E. Hoffman
1931-12-23
s.n.
Los Angeles
[Chilao] Flats
Comment
RSA399016
Ceanothus greggii var. vestitus
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA399025
Ceanothus greggii var. vestitus
L. E. Hoffman
1931-11-28
16305
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA399028
Ceanothus greggii var. vestitus
L. E. Hoffman
1931-11-28
s.n.
Los Angeles
Holcomb Creek, Angeles National Forest.
Comment
RSA399032
Ceanothus greggii var. vestitus
W. Hutchinson
1921-05
s.n.
Los Angeles
Bouquet Canyon.
Comment
RSA399845
Ceanothus greggii var. vestitus
L. E. Hoffman
1931-12-23
s.n.
Los Angeles
Chilao Flats
2134
Comment
RSA524622
Ceanothus greggii var. vestitus
Tim S. Ross, S. D. Boyd
1990-5-17
2591
Los Angeles
San Gabriel Mountains, Angeles National Forest: Mill Creek Tree Plantation, Tujunga District.
1613
Comment
RSA588140
Ceanothus greggii var. vestitus
Orlando Mistretta
1994-5-23
1233
Los Angeles
Little Rock Creek, drainage E of Creek and N of Forest Rd. 4N15.
1311
Comment
RSA592283
Ceanothus greggii var. vestitus
Louis C. Wheeler
1967-5-9
9409
Los Angeles
San Gabriel Mountains. Aliso Canyon.
945
Comment
RSA599669
Ceanothus greggii var. vestitus
Steve Boyd, Lauren Raz
1997-5-1
9688
Los Angeles
Liebre Mountains Region: Sierra Pelona ridgeline, about 1.5 miles west of Mt. McDill and 1.3 miles south-southeast of Lincoln Crest, the head of Bouquet Canyon.
1463
Comment
RSA600170
Ceanothus greggii var. vestitus
Steve Boyd, Lauren Raz
1997-5-1
9662
Los Angeles
Liebre Mountains Region: Sierra Pelona ridgeline, about 1.5 miles west of Mt. McDill and 1.3 miles south-southeast of Lincoln Crest, the head of Bouquet Canyon.
1463
Comment
RSA607670
Ceanothus greggii var. vestitus
Louis C. Wheeler
1968-7-24
s.n.
Los Angeles
San Gabriel Mountains: East side of divide between Devil's Canyon and Chilao Flats.
1616
Comment
RSA608910
Ceanothus greggii var. vestitus
Louis C. Wheeler
1968-5-12
s.n.
Los Angeles
Divide between Punchbowl Canyon and Watkins Creek at end of road and beginning of Burkhart Trail.
1585
Comment
RSA609273
Ceanothus greggii var. vestitus
Louis C. Wheeler
1968-5-12
s.n.
Los Angeles
San Gabriel Mountains: Juniper Hills Road, Juniper Hills, just north of road.
1372
Comment
RSA613607
Ceanothus greggii var. vestitus
Louis C. Wheeler
1968-4-26
s.n.
Los Angeles
head of Rattlesnake Canyon at Santa Clara Divide Road
1410
Comment
RSA621256
Ceanothus greggii var. vestitus
Louis C. Wheeler
1968-4-26
s.n.
Los Angeles
San Gabriel Mountains: Head of North Fork of Pacoima Canyon.
1311
Comment
RSA729300
Ceanothus greggii var. vestitus
R. G. Swinney
1998-7-2
6207
Los Angeles
San Gabriel Mtns.: high point of East Table Mountain, Wrightwood area.
2256
Comment
RSA77353
Ceanothus greggii var. vestitus
F. W. Peirson
1918-6-16
4448
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1448
Comment
SD230279
Ceanothus greggii var. vestitus
Steve Boyd, T. S. Ross, L. Moore, V. Soza
1997-7-8
10002
Los Angeles
Liebre Mountains region: Northern flank of Sawmill Mountain, upper Heryford Canyon watershed, along Sawmill Mountain Road (7N23), ca. 0.7 miles from junction with Maxwell Truck Trail and Burnt Peak road.
1500
Comment
SD42010
Ceanothus greggii var. vestitus
D. F. Howe
1947-5-6
Los Angeles
North face of San Gabriel Mts
Comment
SD42218
Ceanothus greggii var. vestitus
Carl B. Wolf
1941-7-1
10938
Los Angeles
6 3/10 mi. W. of Palmdale on Rd. to Elizabeth Lake along Amargosa Creek
883
Comment
SD65472
Ceanothus greggii var. vestitus
Reid Moran
1967-7-22
14083
Los Angeles
on ridge; Chilao, San Gabriel Mountains
1650
Comment
UC1070654
Ceanothus greggii var. vestitus
H. A. Jensen
1933-5-18
3000
Los Angeles
Arrastre Canyon
1219
Comment
UC1070658
Ceanothus greggii var. vestitus
A. Lewis
May 1933
206
Los Angeles
Bear Canyon
1341
Comment
UC1070659
Ceanothus greggii var. vestitus
H. A. Jensen
1933-6-1
319
Los Angeles
Rock Creek
1676
Comment
UC1070660
Ceanothus greggii var. vestitus
H. A. Jensen
1933-5-24
309
Los Angeles
Middle Fork of Alder Creek
1524
Comment
UC1584219
Ceanothus greggii var. vestitus
Tim Ross and Steve Boyd
1990-5-17
2591
Los Angeles
Mill Creek Tree Plantation San Gabriel Mts., Angeles National Forest (Tujunga District,)
Comment
UC1745665
Ceanothus greggii var. vestitus
Annetta M. Carter
1951-5-21
3059
Los Angeles
Fork of Little Rock Creek 1.3 mi. S of Little Cedars Campground. San Gabriel Mtns.
Comment
UC205367
Ceanothus greggii var. vestitus
I. M. Johnston
1917-8-24
1668
Los Angeles
upper part of N. Fork Sythe Creek San Antonio Mts.
2057
Comment
UC774488
Ceanothus greggii var. vestitus
Carl B. Wolf
1941-7-1
10938
Los Angeles
6 3/10 mi W of Palmdale on road to Elizabeth Lake along Amargosa Creek
883
Comment
UCR95549
Ceanothus greggii var. vestitus
L. C. Wheeler
1967-5-9
9409
Los Angeles
San Gabriel Mtns., Aliso Canyon, east of Acton, c. 2 mi. downstream from Wagonwheel Ranch
945
Comment
UCR98740
Ceanothus greggii var. vestitus
Steve Boyd, Lauren Raz
1997-5-1
9662
Los Angeles
Liebre Mtns region, Sierra Pelona ridgeline, c. 1.5 mi west of Mt. McDill & 1.3 mi. SSE of Lincoln Crest, the head of Bouquet Canyon
1512
Comment
UC1070678
Ceanothus greggii var. vestitus
R. St. John
1930-6-9
156
Los Angeles
off Ridge Road
1066
Comment
UC18461
Ceanothus greggii var. vestitus
A. Davidson
1892-1
Los Angeles
Comment
RSA656268
Ceanothus griseus
Steve Archer
1977-6-1
15
Los Angeles
Verdugo Mountains: End of Dorothy Street off Terrace Drive from Briggs Ave., La Crescenta.
457
Comment
RSA0056348
Ceanothus griseus var. horizontalis
P. R. Brown
1970-9-24
s.n.
Los Angeles
Pierce College Nature Center, entrance, Canon de lana.
Comment
SEINET3162608
Ceanothus hirsutus
G. B. Grant
147 a
Los Angeles
Collected at Pasadena
Comment
RSA719472
Ceanothus impressus
R. E. Riefner Jr.
06 -238
Los Angeles
E. of Sunland, Verdugo Mountains, N side of 210 Freeway, W ca. 0.6 mi from the intersection of La Tuna Canyon Rd. with the 210-Freeway.
475
Comment
UCR251744
Ceanothus impressus var. impressus
R. E. Riefner Jr.
2006-6-12
06- 238
Los Angeles
Western Transverse Range, East of Sunland, La Crescentia-Montrose, Verdugo Mountains, north side of 210 Freeway, west c. 0.6 mi. from intersection of La Tuna Canyon Rd. and I-210 Freeway
475
Comment
CAS-BOT-BC50079
Ceanothus insularis
Ezra C. Knopf
1926-3-30
s.n.
Los Angeles
Avalon, Santa Catalina Isl.
Comment
CAS-BOT-BC50080
Ceanothus insularis
Peter H. Raven
1962-5-20
17783
Los Angeles
Santa Catalina Island: Airport Road on main ridge about 1.5 miles west of Middle Ranch turn-off
Comment
CAS-BOT-BC50844
Ceanothus insularis
E. R. Blakley
1962-6-9
5197
Los Angeles
San Clemente Island - Canyon west of road, 2 1/2 miles north of China Point
167
Comment
CAS-BOT-BC50845
Ceanothus insularis
Carl B. Wolf
1941-6-25
11221
Los Angeles
Rancho Santa Ana Botanic Garden - Flat, in nersery. Originally collected: Santa Catalina Island, head of Avalon Canyon
121
Comment
CAS-BOT-BC50846
Ceanothus insularis
Reid Moran
1941-3-5
679
Los Angeles
Santa Catalina Island - Salta Verde
Comment
UCR168291
Ceanothus insularis
F. R. Fosberg
1931-5-6
S- 4826
Los Angeles
Channel Islands, Cape Canyon, Santa Catalina Island
280
Comment
CAS-BOT-BC50144
Ceanothus integerrimus
H. E. McMinn
1926-7-22
1771 B
Los Angeles
Bear Canyon - about 1 mi from Eleven Oaks Camp - thence on trail to almost Bear Flat
Comment
CAS-BOT-BC50145
Ceanothus integerrimus
H. E. McMinn
1926-7-22
1771 C
Los Angeles
Bear Canyon - about 1 mi from Eleven Oaks Camp - thence on trail to almost Bear Flat
Comment
CAS-BOT-BC50146
Ceanothus integerrimus
Geo. B. Grant
1900 to 1905
149
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC50147
Ceanothus integerrimus
Geo. B. Grant
1904-5-17
149
Los Angeles
Mt. Wilson, So Cal
1828
Comment
CAS-BOT-BC50148
Ceanothus integerrimus
Geo. B. Grant
1901-5-23
s.n.
Los Angeles
Mt. Lowe - Alpine Tavern
1584
Comment
CAS-BOT-BC50149
Ceanothus integerrimus
Geo. B. Grant
1904-5-17
149
Los Angeles
Mt. Wilson, So. Calif.
1828
Comment
CAS-BOT-BC50150
Ceanothus integerrimus
Geo. B. Grant
1904-5-17
149
Los Angeles
Mt. Wilson, So. Calif.
1828
Comment
CAS-BOT-BC50151
Ceanothus integerrimus
Le Roy Abrams; E. A. McGregor
1908-6-20
369
Los Angeles
Liebre Mountain
1524
Comment
CAS-BOT-BC50152
Ceanothus integerrimus
Le Roy Abrams; E. A. McGregor
1908-7-3
585
Los Angeles
North Baldy Mountain, San Gabriel Mountains, near head of Rock Creek
1828
Comment
CAS-BOT-BC50153
Ceanothus integerrimus
W. R. Dudley
1900-7-9
s.n.
Los Angeles
Mount Lowe, San Gabriel Mt.
Comment
CAS-BOT-BC50154
Ceanothus integerrimus
Mrs. G. Earle Kelly
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC50155
Ceanothus integerrimus
Alice Eastwood
1919-6-20
9013
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC50156
Ceanothus integerrimus
W. R. Dudley
1899-7-22
s.n.
Los Angeles
Mt. Lowe, San Gabriel Mts.
Comment
CAS-BOT-BC50157
Ceanothus integerrimus
Geo. B. Grant
1904-3-18
s.n.
Los Angeles
Summit Mt. Wilson
1676
Comment
CAS-BOT-BC50158
Ceanothus integerrimus
Geo. B. Grant
1904-6-26
s.n.
Los Angeles
Mt. Lowe, Pasadena
1828
Comment
CAS-BOT-BC50159
Ceanothus integerrimus
A. D. E. Elmer
1902-6-1
3595
Los Angeles
Acton, Mt. Gleason
Comment
CAS-BOT-BC50160
Ceanothus integerrimus
Timothy S. Ross; Steve Boyd
1990-5-17
2550
Los Angeles
North Fork Mill Creek: along Forest Service Road 3N27, 8.7 road miles N of Big Tujunga Canyon Rd,
1286
Comment
CAS-BOT-BC50161
Ceanothus integerrimus
Timothy S. Ross; Steve Boyd
1994-5-4
7689
Los Angeles
Upper South Portal Canyon: along forest service road which follows the canyon's SE slope; ca 770 m SW of Spruce Draw
1075
Comment
CAS-BOT-BC50162
Ceanothus integerrimus
Timothy S. Ross; Steve Boyd
1994-5-24
7844
Los Angeles
Grass Mountain: ridgetop saddle between the main summit and the northeast summit. Lakes Hughes 7.5' USGS Quadrangle
1383
Comment
CAS-BOT-BC50163
Ceanothus integerrimus
Herman Knoche
1919-6-14
Series A, No. 853
Los Angeles
Mt. Lowe
1828
Comment
CAS-BOT-BC50164
Ceanothus integerrimus
Bell Richardson Jackson
1941-6-1
s.n.
Los Angeles
Road up to Mt. Wilson, from La Canyada
Comment
JEPS42311
Ceanothus integerrimus
J. R. Hall
1917-5-28
4 -H
Los Angeles
near Elizabeth Lake; Santa Barbara Forest
914
Comment
JEPS42398
Ceanothus integerrimus
Frank W. Peirson
1920-5-16
2138
Los Angeles
Tujunga Canyon San Gabriel Mts.
518
Comment
JEPS42399
Ceanothus integerrimus
Frank W. Peirson
1918-5-26
111
Los Angeles
Toll Rd San Gabriel Range, Mt. Wilson
1143
Comment
LA30355
Ceanothus integerrimus
Mary V. Hood;
1943-7-11
43- 85 k*
Los Angeles
San Gabriel Mountains, Rd. near Charlton Flats
1310
Comment
LA52231
Ceanothus integerrimus
Sharon Johnston;
1957-3-3
M- 300
Los Angeles
Tuna Canyon 1/2 mi from US 101
30
Comment
OBI70666
Ceanothus integerrimus
Steve Boyd, Lauren Raz
1997-5-20
9801
Los Angeles
Liebre Mts region: Northern flank of Sawmill mtn, upper Heryford Cyn drainage, just NE of Sawmill Summit at the jctn of Forest Svc roads 7N23 and 7N08
1585
Comment
POM184710
Ceanothus integerrimus
Joseph A. Ewan
1932-6-17
7240
Los Angeles
Summit San Gabriel Peak, San Gabriel Mountains.
Comment
POM2769
Ceanothus integerrimus
D. L. Crawford
1915-6-30
s.n.
Los Angeles
Bear Flats, mountains above Claremont
2134
Comment Read comments Jan 20 2011
POM2770
Ceanothus integerrimus
C. F. Baker
1909-5-5
5341
Los Angeles
San Antonio Canyon, Claremont.
Comment
POM293343
Ceanothus integerrimus
Lyman Benson
1945-6-5
11760
Los Angeles
Cold Spring, 2.5 miles southwest of Camp Baldy on the Glendora Road. San Gabriel Mountains. Pacific Slope Drainage
1372
Comment Read comments Apr 7 2014
POM50077
Ceanothus integerrimus
A. D. E. Elmer
1902-06
3595
Los Angeles
Acton, Mt. Gleason.
Comment
POM84581
Ceanothus integerrimus
George B. Grant
1904-5-17
149
Los Angeles
Mt. Wilson.
1524
Comment
RSA0021013
Ceanothus integerrimus
Duncan S. Bell, Caitlin Elam
2013-7-11
5360
Los Angeles
Sheep Mountain Wilderness; northeastern flanks of Mount Baden-Powell; collecting on a trail above Vincent Gulch.
1997
Comment
RSA0022364
Ceanothus integerrimus
Duncan S. Bell, Caitlin Elam, Evan Meyer
2013-6-13
5118
Los Angeles
Sheep Mountain Wilderness; Coldwater Canyon off of Cattle Canyon, on the southwestern flanks of Mount San Antonio.
898
Comment
RSA160408
Ceanothus integerrimus
J. D. Olmsted
1959-5-6
562
Los Angeles
1 1/4 miles west of Camp Baldy along Glendora Mountain Road. East Fork San Gabriel River Drainage Area
1311
Comment
RSA313423
Ceanothus integerrimus
T. S. Elias
1984-4-29
8324
Los Angeles
Angeles National Forest; Glendora Ridge near Baldy Camp; along forest service road above ridge road
Comment
RSA399901
Ceanothus integerrimus
Albert J. Perkins
1918-1-19
s.n.
Los Angeles
Santa Anita Canyon, San Gabriel Mountains.
Comment
RSA399903
Ceanothus integerrimus
Samuel R. Tyson
1942-5-21
s.n.
Los Angeles
San Dimas Canyon
1372
Comment
RSA399904A
Ceanothus integerrimus
Anstruther Davidson
1892-7-12
s.n.
Los Angeles
Wilson's Peak
1524
Comment
RSA399904B
Ceanothus integerrimus
Anstruther Davidson
1892-8-20
s.n.
Los Angeles
Wilson's Peak
Comment
RSA399905
Ceanothus integerrimus
Unspecified
1904-5-17
2555
Los Angeles
Mt. Wilson.
1829
Comment
RSA399906
Ceanothus integerrimus
Anstruther Davidson
s.n.
Los Angeles
San Gabriel Mountains.
Comment
RSA522332
Ceanothus integerrimus
Tim S. Ross
1990-7-10
4031
Los Angeles
San Gabriel Mountains: NE of Tie Summit Station and E of Angeles Forest Highway, Tujunga Ranger District. Westerly drainage that meets Tie Canyon.
1524
Comment
RSA529183
Ceanothus integerrimus
Tim S. Ross, S. D. Boyd
1991-7-24
5674
Los Angeles
Granite Mountain vicinity: ridge NNE of Granite Mountain.
1927
Comment
RSA549131
Ceanothus integerrimus
Tim S. Ross, Peter Fritsch
1990-6-20
3685
Los Angeles
San Gabriel Mountains: Rincon-Red Box Rd (2N24); ridgetop between W Fork San Gabriel River and Roberts Canyon
1329
Comment
RSA587287
Ceanothus integerrimus
Tim S. Ross, S. D. Boyd
1990-5-17
2550
Los Angeles
NorthFork Mill Creek: along Forest Service Road 3N27, 8.7 road miles N of Big Tujunga Canyon Rd. ca. 470m N of Plane Triagulation Point (4240 ft. )
1287
Comment
RSA588643
Ceanothus integerrimus
Orlando Mistretta
1994-5-31
1273
Los Angeles
Santiago canyon. slope of Pacifico Mountain.
2043
Comment
RSA600046
Ceanothus integerrimus
Steve Boyd, Lauren Raz
1997-5-20
9801
Los Angeles
Liebre Mountains region: Northern flank of Sawmill Mountain, upper Heryford Canyon drainage, just northeast of Sawmill Summit at the junction of Forest Service roads 7N23 and 7N08.
1341
Comment
RSA606989
Ceanothus integerrimus
Louis C. Wheeler
1968-5-24
s.n.
Los Angeles
San Gabriel Mountains: Northwest slope Smith Mt., along Bear Creek Trail.
1250
Comment
RSA607190
Ceanothus integerrimus
Louis C. Wheeler
1968-5-31
s.n.
Los Angeles
Devil's Canyon, Campground vicinity.
1220
Comment
RSA650196
Ceanothus integerrimus
Lori Ackerman, Gerald Braden
1988-5-20
31
Los Angeles
North end [bank] of West Fork [San Gabriel] River, San Gabriel Mountains.
Comment
RSA653038
Ceanothus integerrimus
A. C. Sanders, D. Malueg
1998-6-24
22076
Los Angeles
San Gabriel Mtns.: 2 miles E of Mt. Gleason at Little Gleason Forestry Plantation, on So. Cal. Edison Mesa-Vincent transmission line at tower 7-2
1707
Comment
RSA654200
Ceanothus integerrimus
Kelly Middleton, David Middleton
1988-5-8
2
Los Angeles
Glendora Ridge Road, 4.4 miles west of Mt Baldy Road intersection.
1220
Comment Read comments Jun 2 2014
RSA658364
Ceanothus integerrimus
Naomi Zohman
1985-4-28
6
Los Angeles
Junction of CA Hwy 39 along west fork of San Gabriel River. Forest Service Road.
Comment
RSA660188
Ceanothus integerrimus
Orlando Mistretta
1992-7-9
649
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Colby Creek Canyon Trail. Tujunga Ranger District.
Comment
RSA660450
Ceanothus integerrimus
Orlando Mistretta
1992-6-26
621
Los Angeles
Transverse Ranges; San Gabriel Mts region: Glendora Saddle to Lookout Mountain.
1634
Comment
RSA660519
Ceanothus integerrimus
Gerald Braden, Arthur Davenport, Lori Ackerman
1988-5-4
7
Los Angeles
Strawberry Peak, San Gabriel Mountains.
Comment
RSA670705
Ceanothus integerrimus
Bonnie C. Templeton
1956-6-3
7688
Los Angeles
Between Mt. Wilson and Charlton Flats, San Gabriel Mountains.
Comment
RSA682124
Ceanothus integerrimus
Valerie L. Soza, Bill Hogshead, Amber Maurice
2003-5-17
s.n.
Los Angeles
Mount Lowe Road (2N50). From junction with Mount Wilson Road southwest to the junction with Chantry Flats Trail (2N65) above Altadena; (Mt. Wilson).
915
Comment
RSA706428
Ceanothus integerrimus
Tim Thibault, K. E. Olshewsky
2004-5-23
298
Los Angeles
Mt. Williamson.
2074
Comment
RSA747168
Ceanothus integerrimus
Orlando Mistretta
1992-6-23
603
Los Angeles
Mt. Gleason.
Comment
RSA748444
Ceanothus integerrimus
Orlando Mistretta
1992-8-20
s.n.
Los Angeles
Transverse Ranges; San Gabriel Mtns Region: Mt. Gleason. Tujunga Ranger District.
Comment
RSA754006
Ceanothus integerrimus
Unspecified
670604
Los Angeles
San Gabriel Mountains
Comment
RSA764064
Ceanothus integerrimus
R. G. Swinney
2008-8-13
9393
Los Angeles
Big Rock Creek, 1.3 mi. east of Fenner Canyon.
1860
Comment
RSA771572
Ceanothus integerrimus
R. G. Swinney
2009-6-2
11008
Los Angeles
East slope of Pacifico Mountain at Fountainhead Spring
2012
Comment
RSA773847
Ceanothus integerrimus
R. G. Swinney
2009-7-29
11443
Los Angeles
Pacifico Mountain summit.
2134
Comment
RSA774861
Ceanothus integerrimus
R. G. Swinney
2009-6-24
11251
Los Angeles
summit of Granite Mountain
1988
Comment
RSA782204
Ceanothus integerrimus
R. G. Swinney
2009-8-25
11476
Los Angeles
Big Pines Meadow, west of Wrightwood, SW junction of Hwy 2, Table Mtn. Rd. and Big Pines Rd.
2061
Comment
SBBG68329
Ceanothus integerrimus
Anstruther Davidson
1892-1
Los Angeles
Mt Wilson
Comment Read comments Oct 3 2010
SBBG68341
Ceanothus integerrimus
R. Hoffmann
1930-6-6
Los Angeles
Alamo Crk
Comment
SDSU17720
Ceanothus integerrimus
S. H. Bullock
1968-3-29
20
Los Angeles
Claremont, Blanchard Park, Mills Ave. between First and Sixth Streets.
351
Comment
SFV16097
Ceanothus integerrimus
J. M. Kneitel
1995-4-9
19
Los Angeles
San Gabriel Mountains 4.7 miles north of USFS ranger station on Angeles Crest Highway. 50m from road.
279
Comment
SFV16163
Ceanothus integerrimus
P. A. Krueger
1994-5-14
29
Los Angeles
San Gabriel Mountains 1 miles west on 2N23 from Newcomb's Saddle._x000B_
950
Comment
SFV16667
Ceanothus integerrimus
P. Wilson, J. M. Albert
1996-6-12
3439
Los Angeles
San Gabriel Mountains Off Highway 2 at mile marker 52.85, near Three Points.
1799
Comment
SFV17600
Ceanothus integerrimus
J. N. Hogue
1998-7-2
116 .14
Los Angeles
San Gabriel Mountains Granite Mountain. Roundtop campground.
1951
Comment
UC1070712
Ceanothus integerrimus
A. D. Gifford
1935-5-8
693
Los Angeles
4.5 mi ene Warm Springs; Tejon quad., Angeles Nat. For.
822
Comment
UC1070775
Ceanothus integerrimus
H. A. Jensen
1933-5-23
308
Los Angeles
near Barley Flats Tujunga quad., Angeles Nat. For.
1584
Comment
UC147943
Ceanothus integerrimus
C. F. Baker
1909-5-15
5341
Los Angeles
San Antonio Canyon, Claremont
Comment
UC1584041
Ceanothus integerrimus
Tim Ross, Orlando Mistretta, Peter Fritsch
1990-7-10
4031
Los Angeles
ne Tie Summit Station (e of Angeles Forest Hwy, Tujunga Ranger District, westerly drainage that meets the canyon.); San Gabriel Mts., Angeles National Forest
Comment
UC1595278
Ceanothus integerrimus
Tim Ross and Peter Fritsch
1990-6-20
3685
Los Angeles
Rincon-Red Box Rd (2N24) San Gabriel Mts. (ridgetop between W Fork San Gabriel River and Roberts Canyon.)
1328
Comment
UC172811
Ceanothus integerrimus
George B. Grant
1904-5-17
149
Los Angeles
Mt. Wilson
1828
Comment
UC18354
Ceanothus integerrimus
A. Davidson
1892-1
Los Angeles
Mt. Wilson
Comment Read comments Oct 3 2010
UC18359
Ceanothus integerrimus
A. Davidson
1892-1
Los Angeles
Wilsons Peak
609
Comment Read comments Oct 3 2010
UC1871254
Ceanothus integerrimus
T. S. Ross, Orlando Mistretta, Alex Quici
1990-6-28
3982
Los Angeles
Transverse Ranges; Liebre Mountains region; Liebre Mtn: southerly slopes to the S and SW of the West Summit and ridge to its W. T7N R17W E 1/2 NE 1/4 sect 9. Elev ca 4560-5520 feet. [West Summit here construed as the 5605-foot knoll nr the intersection of sections 3,4,9,10]
Comment
UC224077
Ceanothus integerrimus
A. D. E. Elmer
June 1902
3595
Los Angeles
Acton
Comment
UC56050
Ceanothus integerrimus
J. H. Barber
1897-7-2
233
Los Angeles
Bear Canyon
Comment
UCR114213
Ceanothus integerrimus
A. C. Sanders, D. Malueg
1998-6-24
22076
Los Angeles
San Gabriel Mtns., 2 miles east of Mt. Gleason at Little Gleason Forestry Plantation, on So. Cal. Edison Mesa-Vincent transmission line at tower 7-2
1707
Comment
UCR140947
Ceanothus integerrimus
June Latting
1973-6-6
s.n.
Los Angeles
San Gabriel Mountains, Big Rock Creek, above Fenner Fire Camp
1707
Comment
UCR210137
Ceanothus integerrimus
R. G. Swinney
2008-8-13
9393
Los Angeles
San Gabriel Mtns., Big Rock Creek, 1.3 mi. east of Fenner Canyon
1860
Comment
UCR223092
Ceanothus integerrimus
R. G. Swinney
2009-6-2
11008
Los Angeles
Transverse Range; San Gabriel Mtns., east slope of Pacifico Mountain at Fountainhead Spring
2012
Comment
UCR223278
Ceanothus integerrimus
R. G. Swinney
2009-7-29
11443
Los Angeles
Transverse Range; San Gabriel Mtns., Pacifico Mountain summit
2172
Comment
UCR223696
Ceanothus integerrimus
R. G. Swinney
2009-6-24
11251
Los Angeles
Transverse Range; San Gabriel Mtns., summit of Granite Mountain
2012
Comment
UCR223795
Ceanothus integerrimus
R. G. Swinney
2009-8-25
11476
Los Angeles
Transverse Range; San Gabriel Mtns., Big Pines Meadow, west of Wrightwood, SW junction of Hwy 2, Table Mtn. Rd. and Big Pines Rd.
2061
Comment
UCR246416
Ceanothus integerrimus
Dan S. Cooper
2011-6-6
611- 79
Los Angeles
Western San Gabriel Mountains, Portal Ridge, east of Three Points, off Pine Canyon Rd.
1332
Comment
UCR46144
Ceanothus integerrimus
Kathy Harper
1986-5-17
s.n.
Los Angeles
San Gabriel Mtns, between Pacifico Mountain and road N3
Comment
UCR78124
Ceanothus integerrimus
Wandalee Thompson
1964-4-11
5
Los Angeles
San Gabriel Mtns., Liebre Mtns.: San Francisquito Canyon Road at Powerhouse No. 2, San Francisquito Canyon, Angeles National Forest
457
Comment
UCSB31587
Ceanothus integerrimus
Proctor, Donald
1962-5-4
Los Angeles
Palmdale Rd. Approx. 5 miles from junction of Palmdale Rd. and Angeles Crest Hwy. San Gabriel Mt.
762
Comment
UCSB33721
Ceanothus integerrimus
Griesel, Wesley
1961-5-16
Los Angeles
State Highway #2, Charleton Flats, San Gabriel Mts
1524
Comment
UCSB36642
Ceanothus integerrimus
Brownell, Kathleen
1980-5-18
Los Angeles
Intersection of Mt.Baldy Road and Glendora Ridge Rd.; San Gabriel Mtns. Angeles National Forest
1219
Comment
UCSB36659
Ceanothus integerrimus
Brownell, Kathleen
1980-5-18
Los Angeles
1.5 mi. N of Hwy 83 on Mt. Baldy Rd; San Gabriel Mtns; Angeles National Forest
1066
Comment
UCSB36662
Ceanothus integerrimus
Brownell, Kathleen
1980-5-18
Los Angeles
2.5 mi. N on Mt. Baldy Rd. 83; San Gabriel Mtns; Angeles National Forest
1127
Comment
UCSB3911
Ceanothus integerrimus
Kamb, Peter
1947-6-1
Los Angeles
North slope of Mt Disappointment, San Gabriel Mts
1463
Comment
RSA0016929
Ceanothus integerrimus
Kelly Middleton, David Middleton
1988-5-8
37
Los Angeles
Glendora Ridge Road, 5.7 miles west of Mt. Baldy Road intersection. Roadside collection.
1220
Comment
RSA0019599
Ceanothus integerrimus
H. J. Montgomery
1923-5-30
s.n.
Los Angeles
Sturtevant Trail.
Comment
RSA399875
Ceanothus integerrimus
Alva Watry
1931-5-10
s.n.
Los Angeles
Rattlesnake Canyon.
Comment
RSA647310
Ceanothus integerrimus
Marion P. Harthill
1971-3-28
118
Los Angeles
Cold Spring Dam, CA.
Comment Read comments Jun 1 2015
RSA95335
Ceanothus integerrimus
F. W. Peirson
111
Los Angeles
Mt. Lowe, San Gabriel Mountains.
Comment
RSA95403
Ceanothus integerrimus
F. W. Peirson
1919-6-14
729
Los Angeles
Rock Creek, north slope of San Gabriel Mountains
1707
Comment
RSA95404
Ceanothus integerrimus
F. W. Peirson
1920-5-16
2138
Los Angeles
Delta Canyon branch of Tujunga Canyon, west end of San Gabriel Mountains
518
Comment
SEINET12209899
Ceanothus integerrimus
H. W. Graham
1927-1
s.n.
Los Angeles
Along trail & road from Mt. Lowe Tavern, Mt. Lowe to observatory on Mt. Wilson near Los Angeles
Comment
SEINET12209900
Ceanothus integerrimus
J. F. Bright, Wyman, C.
1933-1
8151
Los Angeles
Comment
SEINET13945931
Ceanothus integerrimus
Kay Raeder
1954-1
68
Los Angeles
Padua Hills area, San Gabriel Mt. Range, Santa Ana River drainage area; 1200 ft alt.
366
Comment
SEINET5339321
Ceanothus integerrimus
A. A. Davidson
1892-1
s.n.
Los Angeles
Wilson's Peak
Comment
UC18352
Ceanothus integerrimus
A. Davidson
Los Angeles
Wilson's Flat
Comment Read comments Mar 6 2015
RSA95405
Ceanothus integerrimus var. integerrimus
Joseph A. Ewan
1932-5-29
7215
Los Angeles
trail in Arrastre Canyon.
1372
Comment
CAS-BOT-BC51028
Ceanothus integerrimus var. macrothyrsus
Carl B. Wolf
1941-8-15
11153
Los Angeles
Santa Ana Mts. W. Slope Santiago Truck Trail, 1.6 mi. below main divide motorway
1219
Comment
CAS-BOT-BC51029
Ceanothus integerrimus var. macrothyrsus
Carl B. Wolf
1941-8-15
11153
Los Angeles
Santa Ana Mts. W. Slope Santiago Truck Trail, 1 6/10 mi. below main divide motorway
1219
Comment
CAS-BOT-BC51030
Ceanothus integerrimus var. macrothyrsus
C. F. Baker
1909-5-15
5340
Los Angeles
Mts. near Claremont
Comment
CAS-BOT-BC51031
Ceanothus integerrimus var. macrothyrsus
Vernon Bailey
1907-9-3
1266
Los Angeles
San Antonio Peak (East base), San Gabriel Mts.
1828
Comment
CAS-BOT-BC51032
Ceanothus integerrimus var. macrothyrsus
Vernon Bailey
1907-9-25
1289
Los Angeles
Mt. Lowe
1524
Comment
RSA0092486
Ceanothus integerrimus var. macrothyrsus
R. G. Swinney
2011-5-31
14936
Los Angeles
San Gabriel Moutnains: Monte Cristo Creek, 0.1-0.4 mile northeast of Monte Cristo campground and confluence with Mill Creek.
1096
Comment
RSA0097778
Ceanothus integerrimus var. macrothyrsus
R. G. Swinney
2011-7-8
15492
Los Angeles
San Gabriel Mountains: 'Strawberry Potrero'?, uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property
1427
Comment
RSA0112554
Ceanothus integerrimus var. macrothyrsus
R. G. Swinney
2011-6-15
15176
Los Angeles
San Gabriel Mountains: Manzanita Campground area, Chilao Flat, c. 0.7 road mi. NW of S entrance at Angeles Crest Hwy.
1585
Comment
SEINET13203244
Ceanothus integerrimus var. macrothyrsus
R. G. Swinney
2011-1
15492
Los Angeles
San Gabriel Mountains: "Strawberry Potrero", uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property (Chilao Flat 7.5' Q.)
1426
Comment
UCR271253
Ceanothus integerrimus var. macrothyrsus
R. G. Swinney
2011-5-31
14936
Los Angeles
San Gabriel Mountains, Monte Cristo Creek, 0.1-0.4 mile NE of Monte Cristo Campground and confluence with Mill Creek
1113
Comment
UCR272960
Ceanothus integerrimus var. macrothyrsus
R. G. Swinney
2011-6-15
15176
Los Angeles
San Gabriel Mountains, Chilao Flat, Manzanita Campground area, c. 0.7 road mile NW of Angeles Crest Hwy
1585
Comment
UCR273189
Ceanothus integerrimus var. macrothyrsus
R. G. Swinney
2011-7-8
15492
Los Angeles
San Gabriel Mountains, 'Strawberry Potrero', uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property
1427
Comment
SD65480
Ceanothus integerrimus var. puberulus
Reid Moran
1967-7-22
14098
Los Angeles
Canyon S of Chilao, S Gabriel Mtns
1550
Comment
CAS-BOT-BC50656
Ceanothus jepsonii
C. F. Baker
1903-12-26
4001
Los Angeles
Pomona
Comment
POM2822
Ceanothus jepsonii
C. F. Baker
1903-12-26
4001
Los Angeles
Pomona.
Comment Read comments Sep 6 2010
CAS-BOT-BC167242
Ceanothus leucodermis
Wayne Law; Jun Hu
2000-4-30
03
Los Angeles
Transverse Ranges; San Gabriel Mtns.: Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground. First dirt road on left immediately after Millard campground
823
Comment
CAS-BOT-BC50526
Ceanothus leucodermis
W. R. Dudley
1899-7-22
s.n.
Los Angeles
Mt. Lowe, San gabriel Mts.
Comment
CAS-BOT-BC50527
Ceanothus leucodermis
A. D. E. Elmer
1902-6-1
3610
Los Angeles
Acton, Mt. Gleason
Comment
CAS-BOT-BC50528
Ceanothus leucodermis
Le Roy Abrams
1901-4-6
1371
Los Angeles
Big Tehunga Wash
Comment
CAS-BOT-BC50529
Ceanothus leucodermis
John H. Thomas
1957-3-7
6493
Los Angeles
South slope of San Gabriel Mts., near State Highway #2, angeles Crest Highway, about 3.5 miles north of La Canada.
914
Comment
CAS-BOT-BC50530
Ceanothus leucodermis
J. H. Thomas
1957-5-8
6743 A
Los Angeles
San Gabriel Mts., about 10 miles NE of Pasadena
1371
Comment
CAS-BOT-BC50551
Ceanothus leucodermis
Timothy S. Ross; Darin Banks
1994-4-13
7533
Los Angeles
Liebre Mts. - Lower Clearwater Canyon: ca 1400 m ESE of Plum Spring and ca 960 m W of San Francisquito Powerhouse No. 1
707
Comment
CAS-BOT-BC50552
Ceanothus leucodermis
Timothy S. Ross; Steve Boyd
1994-5-10
7695
Los Angeles
Liebre Mts. - Saddle divide between East Fork Fish Canyon and Warm Springs Canyon: vicinity, crossroads of Warm Springs
890
Comment
CAS-BOT-BC50553
Ceanothus leucodermis
Timothy S. Ross; Steve Boyd
1994-5-4
7669
Los Angeles
Liebre Mountains - Northeast summit of Grass Mountain: north slopes draining toward Elizabeth Lake; south slopes toward
1389
Comment
CAS-BOT-BC50554
Ceanothus leucodermis
Alice Eastwood
1919-5-29
8961
Los Angeles
San Gabriel Canyon
Comment
CAS-BOT-BC50555
Ceanothus leucodermis
Alice Eastwood
1919-6-20
9020
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC50556
Ceanothus leucodermis
Geo. B. Grant
April 14, ?
s.n.
Los Angeles
Arroy Seco
Comment
CAS-BOT-BC50557
Ceanothus leucodermis
George B. Grant; Walter Wheeler
1904-5-17
145 a
Los Angeles
Mt. Wilson
1828
Comment
CAS-BOT-BC50558
Ceanothus leucodermis
C. F. Baker
1909-5-15
5346
Los Angeles
Mts. near Claremont
Comment
CAS-BOT-BC50559
Ceanothus leucodermis
G. P. Rixford
1926-5-20
s.n.
Los Angeles
Monrovia
Comment
CAS-BOT-BC50560
Ceanothus leucodermis
A. D. E. Elmer
1902-6-1
3610
Los Angeles
Acton, Mt. Gleason
Comment
CAS-BOT-BC50561
Ceanothus leucodermis
H. E. McMinn
1924-8-4
1249
Los Angeles
Huntington Drive near Pasadena
Comment
CAS-BOT-BC50562
Ceanothus leucodermis
Le Roy Abrams; E. A. McGregor
1908-6-19
328
Los Angeles
Oakgrove Canyon, Liebre Mountains
1219
Comment
CAS-BOT-BC50563
Ceanothus leucodermis
Geo. B. Grant
1903-3-1
s.n.
Los Angeles
Monrovia
Comment
CAS-BOT-BC50564
Ceanothus leucodermis
John Thomas Howell
1928-2-9
3335
Los Angeles
San Gabriel Mts. - On trail between Santa Anita Canyon and Sierra Madre
Comment
CAS-BOT-BC50565
Ceanothus leucodermis
Geo. B. Grant
1901-5-23
s.n.
Los Angeles
Alpine Tavern, Mt. Lowe
Comment
CAS-BOT-BC50566
Ceanothus leucodermis
Timothy S. Ross
1993-6-1
7349
Los Angeles
San Gabriel Mountains: Upper Winter Creek Trail between Chatry Flat and Hoegee Camp (on Winter Creek),
768
Comment
CAS-BOT-BC50567
Ceanothus leucodermis
Timothy S. Ross
1993-6-1
7348
Los Angeles
San Gabriel Mountains: Upper Winter Creek Trail between Chatry Flat and Hoegee Camp (on Winter Creek),
768
Comment
CAS-BOT-BC50568
Ceanothus leucodermis
Timothy S. Ross
1993-6-1
7348
Los Angeles
San Gabriel Mountains: Upper Winter Creek Trail between Chatry Flat and Hoegee Camp (on Winter Creek),
768
Comment
CAS-BOT-BC50569
Ceanothus leucodermis
Saichi Kawahara
1968-4-9
138
Los Angeles
Wilson Drive north of boservatory, 4 miles east of junction with Mt. Wilson Road
1310
Comment
CAS-BOT-BC50570
Ceanothus leucodermis
Ernest C. Twisselmann
1959-6-2
5327
Los Angeles
Summit of Liebre Mountain
1706
Comment
CAS-BOT-BC50571
Ceanothus leucodermis
Ernest C. Twisselmann
1959-6-2
5327
Los Angeles
Summit of Liebre Mountain
1706
Comment
CAS-BOT-BC50572
Ceanothus leucodermis
H. E. McMinn
1925-8-6
1555
Los Angeles
Sawpit Canyon, San Gabriel Mts.
Comment
CAS-BOT-BC50573
Ceanothus leucodermis
L. R. Abrams
1906-7-19
s.n.
Los Angeles
Mount Wilson Trail
609
Comment
CAS-BOT-BC50574
Ceanothus leucodermis
Le Roy Abrams
1902-7-1
2609
Los Angeles
Mt. Wilson, near the summit
Comment
CAS-BOT-BC50575
Ceanothus leucodermis
W. R. Dudley
1907-12-1
s.n.
Los Angeles
Sawpit Canyon near Monrovia
Comment
CAS-BOT-BC50591
Ceanothus leucodermis
Alice Eastwood
1919-5-29
8943
Los Angeles
San Gabriel Canyon
Comment
CAS-BOT-BC50592
Ceanothus leucodermis
Nora Pettibone; Frank W. Hubby
1896-5-28
s.n.
Los Angeles
Sierra Madre Mts.
1524
Comment
CAS-BOT-BC50593
Ceanothus leucodermis
John I. Carlson
1918-4-29
s.n.
Los Angeles
Sierra Madre
Comment
CAS-BOT-BC50594
Ceanothus leucodermis
Geo. B. Grant
1904-5-18
6230
Los Angeles
Summit Mt. Wilson
1828
Comment
CAS-BOT-BC50595
Ceanothus leucodermis
Brandegee
1889-5-1
11
Los Angeles
Pasadena
Comment
CAS-BOT-BC50596
Ceanothus leucodermis
Le Roy Abrams
1901-4-13
1496
Los Angeles
Sierra Madre Mts., Wilson's Trail
548
Comment
CAS-BOT-BC50597
Ceanothus leucodermis
W. R. Dudley; F. H. Lamb
1896-6-7
4347
Los Angeles
Liebre Mountains, King's Canyon
Comment
CAS-BOT-BC50598
Ceanothus leucodermis
H. E. McMinn
1925-8-6
1553
Los Angeles
San Gabriel Mountains: Sawpit Canyon
Comment
CAS-BOT-BC50599
Ceanothus leucodermis
H. E. McMinn
1921-7-1
1196
Los Angeles
Big Bear Region
Comment
CAS-BOT-BC50600
Ceanothus leucodermis
George B. Grant; Walter Wheeler
1904-5-17
145 a
Los Angeles
Mt. Wilson
1828
Comment
CAS-BOT-BC51306
Ceanothus leucodermis
Mrs. G. Earle Kelly
1917-9-1
s.n.
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC523909
Ceanothus leucodermis
R. G. Swinney
2011-7-8
15521
Los Angeles
San Gabriel Mountains: Camp Colby (Colby Ranch), the middle elevation (& smallest) of three natural depressions at the N base of Strawberry Peak
1182
Comment
CHSC25948
Ceanothus leucodermis
James Henrickson
1972-3-19
7182
Los Angeles
Ca 7 air miles north of Sierra Madre along State Hwy 2 in San Gabriel Mts.
1402
Comment
CHSC95914
Ceanothus leucodermis
LeRoy Gross; Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
925
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1) UTM Zone; 3788700N 0398715E.
1677
Comment
HSC101357
Ceanothus leucodermis
R. G. Swinney
2009-4-16
10351
Los Angeles
Transverse Ranges; San Gabriel Mtns. Foothills: Duarte, lower Van Tassel Canyon, 0.3 to 0.6 miles NW (upstream) of confluence with San Gabriel River
280
Comment
HSC12328
Ceanothus leucodermis
Wendell Wood
1970-6-24
42
Los Angeles
Switzer's Camp, Angeles Crest Hwy., 9 mi. beyond intersection with Foothill Blvd.
915
Comment
IRVC26185
Ceanothus leucodermis
A. C. Sanders, Mark A. Elvin
2003-6-18
26964
Los Angeles
private dirt road along crest of range, above Salt Canyon Santa Susana Mountains, Western Transverse Range
976
Comment
JEPS22756
Ceanothus leucodermis
Rimo Bacigalupi with Reino Alava
1958-7-20
6410
Los Angeles
close to Angeles Crest Hwy (Charlton Flat (State Hwy 2)); San Gabriel Mts., Angeles National Forest
1623
Comment
JEPS42337
Ceanothus leucodermis
Frank W. Peirson
1918-6-10
112
Los Angeles
San Gabriel Peak
1828
Comment
JEPS42404
Ceanothus leucodermis
Frank W. Peirson
1920-9-14
2281
Los Angeles
Coldwater Canyon San Gabriel Mts. (San Antonio Mts)
Comment
JEPS85804
Ceanothus leucodermis
Roy E. Buck
1989-6-23
1350
Los Angeles
ca 0.1 air km nnw Icy Springs (lowermost ne facing slope of canyon of upper Big Bear Creek, 26 air km nn3 o fGlendora, just e of ruins of old house); San Gabriel Mts.
1737
Comment
LA30345
Ceanothus leucodermis
Mary V. Hood;
1939-5-29
39- 54 -k*
Los Angeles
San Gabriel Mountains, Chilao Flats
1584
Comment
LA30353
Ceanothus leucodermis
Mary V. Hood;
1943-7-11
43- 84 -k*
Los Angeles
San Gabriel Mountains, Rd. near Charlton Flats
1310
Comment
LA32016
Ceanothus leucodermis
Peter H. Raven;
1959-3-1
13826
Los Angeles
396
Comment
LA42069
Ceanothus leucodermis
J. Ewan;
1929-5-11
2097
Los Angeles
San Gabriel Mountains, Haines Canyon, Mount. Lukens Trail
914
Comment
LA42077
Ceanothus leucodermis
Willis H. Wheeler;
1930-4-13
sn
Los Angeles
San Gabriel Mountains, San Antonio Canyon
Comment
LA42101
Ceanothus leucodermis
W. R. Ernst;
April 1947
sn
Los Angeles
San Gabriel Mountains, San Gabriel Canyon
Comment
LA44856
Ceanothus leucodermis
O. A. Plunkett;
1926-3-6
sn
Los Angeles
San Gabriel Mountains, Santa Anita Canyon
Comment
LA44857
Ceanothus leucodermis
Carl Epling;
1943-4-12
sn
Los Angeles
Little Rock Creek Camp, near Palmdale
Comment
OBI78706
Ceanothus leucodermis
Jill M. Bushakra, John Bushakra
2001-6-2
119
Los Angeles
Pine Canyon, Pine Canyon and Schaffer Roads.
762
Comment Read comments Mar 23 2015
POM156327
Ceanothus leucodermis
L. R. Abrams
1902-7-1
2609
Los Angeles
Near summit of Mt. Wilson
1738
Comment
POM250329
Ceanothus leucodermis
I. W. Clokey, E. G. Anderson
1931-3-11
5340
Los Angeles
San Gabriel Mountains, San Gabriel Canyon
900
Comment
POM2772
Ceanothus leucodermis
B. P. Flinn
1912-6-12
s.n.
Los Angeles
Claremont.
Comment
POM2823
Ceanothus leucodermis
W. R. Dudley, F. H. Lamb
1896-6-8
4347
Los Angeles
Kings Canyon, Liebre Mts.
Comment
POM2825
Ceanothus leucodermis
O. Kenney
1893-2-25
s.n.
Los Angeles
Mountain, collected near Pasadena
Comment
POM2899
Ceanothus leucodermis
C. F. Baker
1909-5-15
5346
Los Angeles
San Antonio Canyon, Claremont.
Comment
POM293091
Ceanothus leucodermis
Lyman Benson
1946-4-10
12009
Los Angeles
Claremont.
351
Comment
POM293342
Ceanothus leucodermis
Lyman Benson
1945-6-5
11762
Los Angeles
Cold Spring, 2.5 miles southwest of Camp Baldy on the Glendora Road. San Gabriel Mountains. Pacific Slope Drainage
1372
Comment Read comments Apr 7 2014
POM294300
Ceanothus leucodermis
Lyman Benson
1945-6-5
11761
Los Angeles
Cold Spring, 2.5 miles southwest of Camp Baldy on the Glendora Road. San Gabriel Mountains. Pacific Slope Drainage
1372
Comment Read comments Apr 7 2014
POM308315
Ceanothus leucodermis
Henry J. Ramsey, Henry J. Ramsey
1937-7-18
3068
Los Angeles
Soldier's Creek, San Gabriel Mountains
Comment
RSA0043004
Ceanothus leucodermis
R. G. Swinney
2010-6-21
13255
Los Angeles
Placerita Canyon Natural Area, 0.2 - 1.5 miles south of Placerita Canyon, in Los Pinetos Canyon, along Los Pinetos Trail.
561
Comment
RSA0060776
Ceanothus leucodermis
LeRoy Gross, Duncan S. Bell, Pamela Conway, Pam DeVries, Otto Gasser
2015-3-19
6814
Los Angeles
San Gabriel Mountains: Arrastre Canyon, south of Acton.
846
Comment
RSA0069201
Ceanothus leucodermis
R. G. Swinney
2010-9-9
13778
Los Angeles
Big Cienaga, north of Crystal Lake Campground, 0.6 miles east of Deer Flats Campground, along FS Rd 3N07.2/North Crystal Lake Rd.
1994
Comment
RSA0083015
Ceanothus leucodermis
R. G. Swinney
2010-3-18
11967
Los Angeles
Lake View Terrace, SE end of Orcas Park in Hansen Dam Basin, within 10 meters of Salix riparian forest corridor in Big Tujunga Wash
323
Comment
RSA0086917
Ceanothus leucodermis
R. G. Swinney
2010-8-9
13465
Los Angeles
Big Santa Anita Canyon, 0.3 miles ENE of Camp Sturtevant at heliport.
1037
Comment
RSA0091709
Ceanothus leucodermis
R. G. Swinney
2011-4-9
14364
Los Angeles
NE of the city of Monrovia, Woodrat Flats, between Sycamore and Twin Springs canyons, on the restored Ben Overturff Trail, N of Sawpit Cyn.
614
Comment
RSA0091740
Ceanothus leucodermis
R. G. Swinney
2011-5-12
14687
Los Angeles
east side of Cabin Canyon, c. 200 m north of canyon mouth, west of Aliso Canyon Road, 0.5 mi west of Angeles Forest Hwy
1183
Comment
RSA0094924
Ceanothus leucodermis
R. G. Swinney
2011-6-20
15228
Los Angeles
San Gabriel Mountains: Crystal Lake Recreation Area, c. 0.15 air-miles south of Crystal Lake along Islip Ridge Trail
1567
Comment
RSA0098610
Ceanothus leucodermis
R. G. Swinney
2011-6-14
15107
Los Angeles
San Gabriel Mountains: Vetter Mt. Lookout tower, 1.3 air-miles west of Charlton Flat entrance at Angeles Crest Hwy
1772
Comment
RSA0103912
Ceanothus leucodermis
R. G. Swinney
2011-7-8
15484
Los Angeles
San Gabriel Mountains: 'Strawberry Potrero'?, uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property
1427
Comment
RSA0105964
Ceanothus leucodermis
R. G. Swinney
2011-7-8
15475
Los Angeles
San Gabriel Mountains: Camp Colby (Colby Ranch), lowest of 3 natural depressions at the N base of Strawberry Peak.
1207
Comment
RSA0106115
Ceanothus leucodermis
R. G. Swinney
2011-3-15
14071
Los Angeles
San Gabriel Mountains; Arcadia Wilderness Park, north area of park, 2240 Highland Oaks Dr., lower Santa Anita Cyn.
235
Comment
RSA0116175
Ceanothus leucodermis
R. G. Swinney
2011-6-15
15177 B
Los Angeles
San Gabriel Mountains; Chilao Flat, Manzanita Campground area, c. 0.7 road mile NW of Angeles Crest Hwy.
1585
Comment
RSA0116758
Ceanothus leucodermis
R. G. Swinney
2010-8-23
13576
Los Angeles
San Gabriel Mountains; Mt. Zion summit, between Hoegee Campground and Camp Sturtevant on the Mt. Zion Trail.
1085
Comment
RSA122547
Ceanothus leucodermis
A. D. Gifford
1935-5-8
672
Los Angeles
1.25 N.E. of Whitaker Pk.
Comment
RSA164796
Ceanothus leucodermis
Wesley O. Griesel
1963-5-9
783
Los Angeles
Little Rock Canyon about 5 mi. above dam, San Gabriel Mts.
1220
Comment
RSA240629
Ceanothus leucodermis
C. W. Tilforth, John Dourley, Guy Steenhuizen
1973-7-13
893
Los Angeles
W. side of San Antonio Canyon, n. of Claremont
Comment
RSA250431
Ceanothus leucodermis
Robert F. Thorne, R. Carolin, C. Davidson
1967-3-23
41615
Los Angeles
San Gabriel Mts., Angeles National Forest: San Gabriel Canyon near Coldbrook.
1067
Comment
RSA279055
Ceanothus leucodermis
Robert F. Thorne
1971-4-23
41463
Los Angeles
San Gabriel Mountains, Angeles National Forest: Chantry Flats, along trail to Santa Anita Canyon.
610
Comment
RSA313418
Ceanothus leucodermis
T. S. Elias
1984-4-29
8335
Los Angeles
Angeles National Forest; Glendora Ridge near Baldy Camp; along forest service road above ridge road
Comment
RSA399006
Ceanothus leucodermis
H. E. Hasse, Anstruther Davidson
1906-6-1
1503
Los Angeles
Big Rock Creek.
1524
Comment
RSA399008
Ceanothus leucodermis
Fordyce Grinnell Jr.
1910-06
1931
Los Angeles
Long Canyon, San Gabriel Mountains.
Comment
RSA399009
Ceanothus leucodermis
Julian P. Donahue
1971-5-23
283
Los Angeles
Cloudburst Canyon
Comment
RSA399010
Ceanothus leucodermis
Martha Hilend
1928-2-9
47
Los Angeles
Big Santa Anita Canyon.
Comment
RSA399011
Ceanothus leucodermis
Tisdale
1929-4-15
s.n.
Los Angeles
Topanga Canyon.
Comment
RSA399736B
Ceanothus leucodermis
Louis Greata
1901-04
s.n.
Los Angeles
Arroyo Seco, near Pasadena
Comment
RSA399748
Ceanothus leucodermis
Louis C. Wheeler
1932-4-16
637
Los Angeles
W side Santa Anita Canyon, San Gabriel Mountains.
854
Comment
RSA399750
Ceanothus leucodermis
Joseph A. Ewan
1931-8-11
S 5495
Los Angeles
Lower Pine Flats, First Camp, N. fork San Gabriel Canyon, San Gabriel Mts. Sonoran Zone.
1500
Comment
RSA399751
Ceanothus leucodermis
Donald R. Bissing
1973-5-18
95
Los Angeles
Evey Canyon, San Gabriel Mountains: At mouth of canyon just below road embankment on north side of Mt. Baldy Road in Evey Canyon.
707
Comment
RSA399752
Ceanothus leucodermis
F. R. Fosberg
1931-3-1
S- 4229
Los Angeles
Topanga Canyon, Wildwood, Santa Monica Mountains.
220
Comment
RSA399753
Ceanothus leucodermis
L. E. Hoffman
1932-3-14
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest [San Gabriel Mountains].
Comment
RSA399754
Ceanothus leucodermis
L. E. Hoffman
1932-3-24
s.n.
Los Angeles
Trail Canyon
Comment
RSA399755
Ceanothus leucodermis
L. E. Hoffman
1931-11-5
s.n.
Los Angeles
Millard's Canyon, Angeles National Forest
Comment
RSA522330
Ceanothus leucodermis
Tim S. Ross, O. Mistretta, P. Fritsch
1990-7-10
4033
Los Angeles
San Gabriel Mountains: NE of Tie Summit Station and E of Angeles Forest Highway, Tujunga Ranger District. Westerly drainage that meets Tie Canyon.
1524
Comment
RSA550441
Ceanothus leucodermis
Tim S. Ross
1992-7-10
6640
Los Angeles
San Gabriel Mountains; Big Tujunga Canyon, 310m E of where Coldwater Canyon meets Big Tujunga Creek. Disturbed chaparral just S of creek, E side of the road to Colby Ranch.
973
Comment
RSA562545
Ceanothus leucodermis
Steve Boyd, W. Appleby
1993-4-22
8001
Los Angeles
Western San Gabriel Mountains, north of Sylmar and south of Santa Clarita, within the Tujunga Ranger District of the Angeles National Forest. Vicinity of Los Pinetos Spring, head of Los Pinetos Canyon
854
Comment
RSA584843
Ceanothus leucodermis
Tim S. Ross
1993-6-1
7349
Los Angeles
Upper Winter Creek Trail between Chantry Flat and Hoegee Camp (on Winter Creek), on the W side of Santa Anita Canyon.
762
Comment
RSA584844
Ceanothus leucodermis
Tim S. Ross
1993-6-1
4347
Los Angeles
Upper Winter Creek Trail between Chantry Flat and Hoegee Camp (on Winter Creek), on the W side of Santa Anita Canyon.
762
Comment
RSA584845
Ceanothus leucodermis
Tim S. Ross
1993-6-1
7348
Los Angeles
Upper Winter Creek Trail between Chantry Flat and Hoegee Camp (on Winter Creek), on the W side of Santa Anita Canyon.
762
Comment
RSA584952
Ceanothus leucodermis
Tim S. Ross, S. D. Boyd
1991-4-25
4607
Los Angeles
San Gabriel Mountains: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft. elev.).
512
Comment
RSA587816
Ceanothus leucodermis
Orlando Mistretta, S. D. Boyd, Darin Banks
1994-4-29
1136
Los Angeles
San Gabriel Mountains, Santiago Canyon
1143
Comment
RSA600588
Ceanothus leucodermis
Steve Boyd, Lauren Raz
1997-4-30
9592
Los Angeles
Liebre Mountains Region: About the confluence of Bear Canyon and Pine Canyon, between the southern flank of Liebre Mountain and northern flank of Red Rock Mountain, southwest of Gillette Mine.
866
Comment
RSA600773
Ceanothus leucodermis
Louis C. Wheeler
1962-6-30
8161
Los Angeles
San Gabriel Mountains. Pacoima Canyon at Bad Canyon.
976
Comment
RSA607918
Ceanothus leucodermis
Louis C. Wheeler
1961-6-13
7870
Los Angeles
San Gabriel Mountains: Pacoima Canyon at Bad Canyon
1098
Comment
RSA609102
Ceanothus leucodermis
Louis C. Wheeler
1968-8-7
s.n.
Los Angeles
San Gabriel Mountains: Divide between West Fork Bear Creek and Devils Canyon.
Comment
RSA609270
Ceanothus leucodermis
Louis C. Wheeler
1968-5-25
s.n.
Los Angeles
San Gabriel Mountains: Mesa on west side of Bear Creek off West Fork San Gabriel River.
610
Comment
RSA621255
Ceanothus leucodermis
Louis C. Wheeler
1968-4-26
s.n.
Los Angeles
SAN GABRIEL MOUNTAINS: Head of Rattlesnake Canyon at Santa Clara Divide Road.
1410
Comment Read comments Aug 27 2014
RSA635040
Ceanothus leucodermis
Valerie L. Soza, Kent Hughes
1999-6-17
562
Los Angeles
San Gabriel Mountains: Upper Winter Creek Trail, above San Olene Canyon.
747
Comment
RSA650465
Ceanothus leucodermis
T. Strid
1972-3-25
s.n.
Los Angeles
Rincon Ranger Station, San Gabriel Cyn.
762
Comment
RSA651856
Ceanothus leucodermis
Mary D'Arche
1981-5-8
81 -15
Los Angeles
San Gabriel Mountains: 5 miles N of San Gabriel Mountain Road and East Fork Junction.
Comment
RSA651857
Ceanothus leucodermis
Dolores Perez
1981-5-3
35
Los Angeles
Calif. Hwy 39, Crystal Lake Recreation Area. Roadside of lake bank.
Comment
RSA651871
Ceanothus leucodermis
Michael Krawczyk
1981-4-26
3
Los Angeles
200 yards down canyon on north side of Highway 39, 2 miles south of Rincon forest station in the San Gabriel Mtns.
Comment
RSA653925
Ceanothus leucodermis
Valerie L. Soza, Wayne Law, Laura Moore
2000-6-27
1034
Los Angeles
San Gabriel Mountains: Firebreak above Upper Winter Creek Trail, ca. 2 miles northwest of Chantry Flat along FS Road 2N41.2, north of San Olene Canyon.
850
Comment
RSA654167
Ceanothus leucodermis
Marilyn Porter
1991-5-5
13
Los Angeles
Upland at San Bernardino County line north from parking area at Shinn Road and Mount Baldy Road, followed abandoned road in flood plain. Start: (1/2) ? mile in. Stopped: (2)? miles.
670
Comment
RSA654209
Ceanothus leucodermis
Fred Brooks
1988-5-7
29
Los Angeles
San Antonio Canyon, 1.5 mi. above second tunnel at Mountain Rd. turnoff.
Comment
RSA659379
Ceanothus leucodermis
Marianne Marshall
1981-5-29
22
Los Angeles
Ca. Hwy 39, 4.7 mi. N of junction w/ Sierra Madre Ave. N of Azusa.
Comment
RSA660629
Ceanothus leucodermis
Matt Bogdanoff
1981-5-27
40
Los Angeles
Ca Hwy 39, 12.1 mi N of junction with Sierra Madre Ave., N of Azusa.
549
Comment
RSA679288
Ceanothus leucodermis
Mark A. Elvin, Anne Marie Ruff
1996-8-1
302
Los Angeles
San Gabriel Mtns. Angeles National Forest. Glendora Ridge Road. 4.2 mi from gate. Both sides of road.
Comment
RSA679916
Ceanothus leucodermis
LeRoy Gross, Bill Hogshead, Orlando Mistretta, Valerie Soza
2003-5-23
925
Los Angeles
Southwest ridge that climbs to Mt. Markham (between Mt. Markham and the Mt. Lowe dirt road (2N50.1)
1677
Comment
RSA724568
Ceanothus leucodermis
K. Dobry
1991-4-22
462
Los Angeles
West San Gabriel Mts. along Sand Cyn to Whitney Cyn
Comment
RSA724570
Ceanothus leucodermis
K. Dobry
1991-4-22
461
Los Angeles
West San Gabriel Mts. along Sand Cyn to Whitney Cyn
Comment
RSA747460
Ceanothus leucodermis
R. G. Swinney
2008-4-1
8600
Los Angeles
ridge north of and adjacent to Sharps Canyon, c. 2 miles due N of Glendora.
671
Comment
RSA749854
Ceanothus leucodermis
A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale
2003-4-30
26254
Los Angeles
Castaic Valley at west foot of Castaic Mesa, Newhall Ranch
366
Comment
RSA754113
Ceanothus leucodermis
Ellen Mackey, Blake Whittiington
2006-10-24
NFWF- 1816
Los Angeles
San Gabriel River above Morris Dam
385
Comment
RSA77161
Ceanothus leucodermis
F. W. Peirson
1921-5-20
8673
Los Angeles
Between the forks, Little Rock Creek, San Gabriel Mts.
1067
Comment
RSA77163
Ceanothus leucodermis
F. W. Peirson
1918-5-19
112
Los Angeles
Dawn Station along the trolley to Mt. Lowe, San Gabriel Mts.
1037
Comment
RSA771841
Ceanothus leucodermis
R. G. Swinney
2009-5-28
10939
Los Angeles
Sulphur Springs Campground, South Fork of Little Rock Creek.
1585
Comment
RSA773605
Ceanothus leucodermis
R. G. Swinney
2009-6-24
11264
Los Angeles
summit of Roundtop Mountain, south end of USFS Rd. 3N90, 2.3 rd. miles south of Pacifico Mtn. Rd.
1909
Comment
RSA773993
Ceanothus leucodermis
R. G. Swinney
2009-3-16
10118
Los Angeles
Azusa, mouth of San Gabriel River Canyon, 400 m NE of River Bike Path parking lot at Hwy 39
227
Comment
RSA774174
Ceanothus leucodermis
R. G. Swinney
2009-7-22
11324
Los Angeles
summit of Mt. Hillyer, north of Horse Flats.
1866
Comment
RSA774283
Ceanothus leucodermis
R. G. Swinney
2009-6-8
11085
Los Angeles
Horse Flats, 1 air mile NNW of Newcomb's Ranch at Hwy 2/Angeles Crest Hwy.
1720
Comment
RSA774617
Ceanothus leucodermis
R. G. Swinney
2009-7-29
11425
Los Angeles
Pacifico Mountain summit.
2134
Comment
RSA779991
Ceanothus leucodermis
R. G. Swinney
2009-6-24
11228
Los Angeles
summit of Granite Mountain
1988
Comment
RSA785757
Ceanothus leucodermis
Doris Bowers
1957-5-5
629
Los Angeles
San Gabriel Canyon
915
Comment
SBBG53965
Ceanothus leucodermis
K. R. Montgomery, T. W. Strid
1973-4-14
Los Angeles
Dillon Divide, site of LASCA Cistus field plot
Comment
SBBG68450
Ceanothus leucodermis
R. Hoffmann
1928-7-9
Los Angeles
Pine Cyn
914
Comment
SBBG68454
Ceanothus leucodermis
R. Hoffmann
1929-4-26
Los Angeles
Soledad Cyn
Comment
SBBG68457
Ceanothus leucodermis
M. N. Ackley
-Apr-1929
Los Angeles
La Crescenta
365
Comment
SBBG68459
Ceanothus leucodermis
R. Hoffmann
1931-5-3
Los Angeles
San Francisquito Cyn
Comment
SD236394
Ceanothus leucodermis
Wayne Law, Jun Hu
2000-4-30
3
Los Angeles
Transverse Ranges; San Gabriel Mtns.: Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground. First dirt road on left immediately after Millard campground.
518
Comment
SD254696
Ceanothus leucodermis
R. G. Swinney
2011-7-8
15484
Los Angeles
San Gabriel Mountains: Strawberry Potrero, uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property (Chilao Flat 7.5'Q)
1427
Comment
SDSU10318
Ceanothus leucodermis
Gerald Collier
1951-5-5
Los Angeles
Santa Anita Canyon, San Gabriel Mtns, Chantry Flats--rim of canyon.
Comment
SEINET13387039
Ceanothus leucodermis
R. G. Swinney
2011-1
14071
Los Angeles
San Gabriel Mountains: Arcadia Wilderness Park, north area of park, 2240 Highland Oaks Dr., lower Santa Anita Cyn. (Mt. Wilson 7.5' Q.) ( T1N R11W S15)
235
Comment
SEINET13387055
Ceanothus leucodermis
R. G. Swinney
2011-1
15228
Los Angeles
San Gabriel Mountains: Crystal Lake Recreation Area, c. 0.15 air-miles south of Crystal Lake along Islip Ridge Trail (Crystal Lake 7.5' Q.) (T3N R9W)
1567
Comment
SEINET13387057
Ceanothus leucodermis
R. G. Swinney
2011-1
15475
Los Angeles
San Gabriel Mountains: Camp Colby (Colby Ranch), lowest of 3 natural depressions at the N base of Strawberry Peak (Chilao Flat 7.5' Q.)
1207
Comment
SEINET3282765
Ceanothus leucodermis
A. C. Sanders, Mark A. Elvin; Anuja Parikh; Nathan Gale; et al
2003-4-30
26254
Los Angeles
Western San Gabriel Mtns.; Castaic Valley at west foot of Castaic Mesa, Newhall Ranch.
366
Comment
UC1070807
Ceanothus leucodermis
W. T. Murphy
1928-2-28
Los Angeles
e of Little Dalton Canyon; Pomona quad.
762
Comment
UC1070839
Ceanothus leucodermis
G. E. Sindel
1935-1-16
120
Los Angeles
4 mi s Neenach; Tejon quad., Angeles National Forest
1249
Comment
UC1070850
Ceanothus leucodermis
R. St. John
1930-2-15
97
Los Angeles
Oat Mountain Santa Susana quad.
1066
Comment
UC1070855
Ceanothus leucodermis
H. A. Jensen
1933-5-18
299
Los Angeles
Arrastre Canyon Tujuga quad., Angeles National Forest
1280
Comment
UC1070857
Ceanothus leucodermis
P. L. Johannsen
1934-2-17
288
Los Angeles
Pico Canyon Santa Susana quad.
640
Comment
UC1070858
Ceanothus leucodermis
A. Lewis
Jan 1934
244
Los Angeles
Elizabeth Lake Canyon Elizabeth Lake quad., Angeles National Forest
883
Comment
UC1070859
Ceanothus leucodermis
A. Lewis
1934-2-1
278
Los Angeles
Iron Mtn. San Fernando quad., Angeles National Forest
1341
Comment
UC1070872
Ceanothus leucodermis
P. L. Johannsen
1934-2-21
300
Los Angeles
Santa Susana Mtns. Santa Susana quad.
1066
Comment
UC1211121
Ceanothus leucodermis
Huron H. Smith
1912-4-30
4873
Los Angeles
Mt. Wilson
1066
Comment
UC147953
Ceanothus leucodermis
C. F. Baker
1909-5-15
5346
Los Angeles
San Antonio Canyon
Comment
UC1552128
Ceanothus leucodermis
David Charlton
1988-4-2
1487
Los Angeles
Cleghorn Road turnoff on Cajon Pass, I 15, Swarthout Valley Road to end pavement under powerline; Valley surrounded by hills about 5500 ft
1524
Comment Read comments Feb 4 2015
UC168361
Ceanothus leucodermis
George B. Grant and Walter Wheeler
1904-5-17
145 a
Los Angeles
Mt. Wilson
1524
Comment
UC1871312
Ceanothus leucodermis
T. S. Ross, S. D. Boyd, L. Arnseth
1991-4-30
5004
Los Angeles
Transverse Ranges; Liebre Mountains region; Soledad Canyon Wash: about half mile E of Acton; T5N R13W, W1/2 SE1/4 SE1/4 section 36; elevation 2720 feet.
829
Comment
UC1929379
Ceanothus leucodermis
Mark Elvin, Anne Marie Ruff
1996-8-1
302
Los Angeles
Transverse Ranges; San Gabriel Mountains region: San Gabriel Mountains. Angeles National Forest. Glendora Ridge Road. 4.2 mi from gate. Both sides of road. Flat ridge and down north and south faces to canyon bottom.
Comment
UC205369
Ceanothus leucodermis
I. M. Johnston
1917-7-28
1577
Los Angeles
San Antonio Canyon San Antonio Mts.
1752
Comment
UC224228
Ceanothus leucodermis
A. D. E. Elmer
June 1902
3610
Los Angeles
Acton
Comment
UC450892
Ceanothus leucodermis
F. A. M.
1931-4-10
2580
Los Angeles
Tejunga Canyon
Comment
UC457219
Ceanothus leucodermis
Carl Epling, Nesta Dunn, Alice Goen
1931-5-16
Los Angeles
Swartout Valley San Gabreil Mts.
Comment
UC457235
Ceanothus leucodermis
Carl Epling, Nesta Dunn, Alice Goen
1931-5-16
Los Angeles
Swartout Valley San Gabreil Mts.
Comment
UC567135
Ceanothus leucodermis
A. D. Gifford
1935-5-8
672
Los Angeles
1.25 mi ne Whitaker Peak; Tejon quad.
1066
Comment
UC73354
Ceanothus leucodermis
E. D. Palmer
May 1902
Los Angeles
Claremont
Comment
UC79802
Ceanothus leucodermis
Katharine Brandegee
May 1889
Los Angeles
Pasadena
Comment
UC870531
Ceanothus leucodermis
I. W. Clokey, E. G. Anderson
1931-3-11
5340
Los Angeles
San Gabriel Canyon
900
Comment
UC870537
Ceanothus leucodermis
Carl Epling, Nesta Dunn, Alice Goen
1931-5-16
Los Angeles
Swartout Valley San Gabriel Mts.
Comment
UCD112233
Ceanothus leucodermis
Jamie Kneitel
1995-4-9
19
Los Angeles
Angeles National Forest, 4.7 mi. N of U.S.F.S. Ranger Station on Angeles Crest Hwy., 50 m. from road, San Gabriel Mtns.
915
Comment
UCR108372
Ceanothus leucodermis
L. C. Wheeler
1961-6-13
7870
Los Angeles
San Gabriel Mtns, Pacoima Canyon at Bad Canyon
1098
Comment
UCR126851
Ceanothus leucodermis
A. C. Sanders, Mark A. Elvin
2003-6-18
26964
Los Angeles
Santa Susana Mountains, Western Transverse Range, private dirt road along crest of range, above Salt Canyon
976
Comment
UCR141367
Ceanothus leucodermis
R. G. Swinney
1997-8-19
5813
Los Angeles
San Gabriel Mtns, Antonio Peak (Lookout Mtn.), ridge east of Cattle Canyon and west of the west fork of Bear Canyon.
2073
Comment
UCR142077
Ceanothus leucodermis
A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al
2003-4-30
26254
Los Angeles
Western San Gabriel Mtns., Castaic Valley at west foot of Castaic Mesa, Newhall Ranch
366
Comment
UCR147698
Ceanothus leucodermis
Valerie Soza, Et al.
2000-6-27
1034
Los Angeles
San Gabriel Mountains, Firebreak above Upper Winter Creek Trail, c. 2 mi NW of Chantry Flat along FSR 2N41.2 N of San Olene Canyon
823
Comment
UCR16489
Ceanothus leucodermis
Richard Minnich
1968-4-18
41868- 7
Los Angeles
San Gabriel Mtns., 5 miles north of San Antonio Dam on the Mt Baldy Rd
1006
Comment
UCR172775
Ceanothus leucodermis
Wayne Law, Jun Hu
2000-4-30
03
Los Angeles
Transverse Ranges; San Gabriel Mtns., Millard Canyon, campground 2 mi N of Altadena, up the stream immediately after Millard campground.
823
Comment
UCR179266
Ceanothus leucodermis
R. G. Swinney
1989-4-1
s.n.
Los Angeles
San Gabriel Mtns., Glendora Wilderness Park ; Big Dalton Canyon, 'Owl Flats
473
Comment
UCR190107
Ceanothus leucodermis
R. G. Swinney
1998-8-27
6792
Los Angeles
San Gabriel Mtns., ridge due north of Big Horn Ridge and south of San Antonio Ridge, 7625 ft. high spot on ridge above Coldwater Canyon
2325
Comment
UCR204098
Ceanothus leucodermis
Mark A. Elvin, Anne Marie Ruff
1996-8-1
302
Los Angeles
Transverse Ranges; San Gabriel Mountains, Angeles National Forest, Glendora Ridge Road, 4.2 mi from gate
1043
Comment
UCR204895
Ceanothus leucodermis
R. G. Swinney
2008-4-1
8600
Los Angeles
San Gabriel Mtns., ridge north of and adjacent to Sharps Canyon, c. 2 miles due N of Glendora
671
Comment
UCR212838
Ceanothus leucodermis
Ellen Mackey, Blake Whittington
2006-10-24
NFWF- 1816
Los Angeles
Transverse Ranges; San Gabriel Mountains, San Gabriel River Watershed, San Gabriel River above Morris Dam, steep slope above reservoir at bridge
385
Comment
UCR216918
Ceanothus leucodermis
R. G. Swinney
2009-3-16
10118
Los Angeles
San Gabriel Mtns. Foothills, Azusa, mouth of San Gabriel River Canyon, 400 m NE of River Bike Path parking lot at Hwy 39
227
Comment
UCR220368
Ceanothus leucodermis
R. G. Swinney
2009-4-16
10351
Los Angeles
Transverse Ranges; San Gabriel Mtns. Foothills, Duarte, lower Van Tassel Canyon, 0.3 to 0.6 miles NW (upstream) of confluence with San Gabriel River
280
Comment
UCR223171
Ceanothus leucodermis
R. G. Swinney
2009-7-22
11324
Los Angeles
Transverse Range; San Gabriel Mtns., summit of Mt. Hillyer, north of Horse Flats
1890
Comment
UCR223301
Ceanothus leucodermis
R. G. Swinney
2009-7-29
11425
Los Angeles
Transverse Range; San Gabriel Mtns., Pacifico Mountain summit
2172
Comment
UCR223478
Ceanothus leucodermis
R. G. Swinney
2009-5-28
10939
Los Angeles
Transverse Range; San Gabriel Mtns., Sulphur Springs Campground, South Fork of Little Rock Creek
1585
Comment
UCR223601
Ceanothus leucodermis
R. G. Swinney
2009-6-8
11085
Los Angeles
Transverse Range; San Gabriel Mtns., Horse Flats, 1 air mile NNW of Newcomb's Ranch at Hwy 2/Angeles Crest Hwy
1720
Comment
UCR223648
Ceanothus leucodermis
R. G. Swinney
2009-6-24
11264
Los Angeles
Transverse Range; San Gabriel Mtns., summit of Roundtop Mountain, south end of USFS Rd. 3N90, 2.3 rd. miles south of Pacifico Mtn. Rd.
1926
Comment
UCR223748
Ceanothus leucodermis
R. G. Swinney
2009-6-24
11228
Los Angeles
Transverse Range; San Gabriel Mtns., summit of Granite Mountain
2012
Comment
UCR252571
Ceanothus leucodermis
R. G. Swinney
2010-6-21
13255
Los Angeles
San Gabriel Mountains, Placerita Canyon Natural Area, 0.2 - 1.5 miles south of Placerita Canyon, in Los Pinetos Canyon, along Los Pinetos Trail
671
Comment
UCR256459
Ceanothus leucodermis
R. G. Swinney
2010-9-9
13778
Los Angeles
San Gabriel Mountains, Big Cienega, north of Crystal Lake Campground, 0.6 miles east of Deer Flats Campground, along FS Rd 3N07.2/North Crystal Lake Rd.
1997
Comment
UCR256960
Ceanothus leucodermis
Mitch Provance
2010-5-12
0510- 55
Los Angeles
Western Transverse Range/W Mojave Desert, south side of Hwy 138, c. 1.3 miles east of intersection with Ridge Route (N2) and 7 miles west of Neenach
Comment
UCR259061
Ceanothus leucodermis
R. G. Swinney
2010-3-18
11967
Los Angeles
San Gabriel Mountains/Verdugo Mountains, Lake View Terrace, SE end of Orcas Park in Hansen Dam Basin, within 10 meters of Salix riparian forest corridor in Big Tujunga Wash
323
Comment
UCR260802
Ceanothus leucodermis
R. G. Swinney
2010-8-9
13465
Los Angeles
San Gabriel Mountains, Big Santa Anita Canyon, 0.3 miles ENE of Camp Sturtevant at heliport
1037
Comment
UCR266383
Ceanothus leucodermis
D. E. Bramlet, Allison D. Rudalevige
2009-4-28
4371
Los Angeles
Transverse Range; San Gabriel Mtns., Big Tujunga Wash, along Big Tujunga Canyon Rd., across from nursery
416
Comment
UCR270089
Ceanothus leucodermis
R. G. Swinney
2011-4-9
14364
Los Angeles
San Gabriel Mountains, NE of the city of Monrovia, Woodrat Flats, between Sycamore and Twin Springs canyons, on the restored Ben Overturff Trail, N of Sawpit Cyn.
614
Comment
UCR270492
Ceanothus leucodermis
R. G. Swinney
2011-5-12
14687
Los Angeles
San Gabriel Mountains, east side of Cabin Canyon, c. 200 m north of canyon mouth, west of Aliso Canyon Road, 0.5 mi west of Angeles Forest Hwy
1183
Comment
UCR271153
Ceanothus leucodermis
R. G. Swinney
2011-7-8
15475
Los Angeles
San Gabriel Mountains, Camp Colby (Colby Ranch), lowest of 3 natural depressions at the N base of Strawberry Peak
1256
Comment
UCR271183
Ceanothus leucodermis
R. G. Swinney
2011-6-14
15107
Los Angeles
San Gabriel Mountains, Vetter Mt. Lookout tower, 1.3 air-miles west of Charlton Flat entrance at Angeles Crest Hwy
1802
Comment
UCR271883
Ceanothus leucodermis
R. G. Swinney
2011-3-15
14071
Los Angeles
San Gabriel Mountains, Arcadia Wilderness Park, north area of park, 2240 Highland Oaks Dr., lower Santa Anita Cyn.
235
Comment
UCR272358
Ceanothus leucodermis
R. G. Swinney
2011-6-20
15228
Los Angeles
San Gabriel Mountains, Crystal Lake Recreation Area, c. 0.15 air-miles south of Crystal Lake along Islip Ridge Trail
1573
Comment
UCR273039
Ceanothus leucodermis
R. G. Swinney
2011-7-8
15521
Los Angeles
San Gabriel Mountains, Camp Colby (Colby Ranch), the middle elevation (& smallest ) of three natural depressions at the north base of Strawberry Peak
1183
Comment Read comments Jan 24 2017
UCR273042
Ceanothus leucodermis
R. G. Swinney
2011-7-8
15484
Los Angeles
San Gabriel Mountains, 'Strawberry Potrero', uppermost of 3 natural depressions at N base of Strawberry Peak, Camp Colby Property
1427
Comment
UCR277157
Ceanothus leucodermis
R. G. Swinney
2011-6-15
15177 B
Los Angeles
San Gabriel Mountains, Chilao Flat, Manzanita Campground area, c. 0.7 road mile NW of Angeles Crest Hwy
1585
Comment
UCR277404
Ceanothus leucodermis
R. G. Swinney
2010-8-23
13576
Los Angeles
San Gabriel Mountains, Mt. Zion summit, between Hoegee Campground and Camp Sturtevant on the Mt. Zion Trail
1090
Comment
UCR4120
Ceanothus leucodermis
Ronald M. Cope
1965-3-27
s.n.
Los Angeles
San Gabriel Mtns., road from Devil's Canyon Wild Area to Azusa, 8-12 mi north of where the road crosses the west fork of the San Gabriel River
762
Comment
UCSB32409
Ceanothus leucodermis
Proctor, Donald
1962-5-4
Los Angeles
Switzers Camp off Angeles Crest Hwy. San Gabriel Mts.
792
Comment
UCSB36649
Ceanothus leucodermis
Brownell, Kathleen
1980-5-18
Los Angeles
Intersection of Mt.Baldy Rd. and Glendora Ridge Rd; San Gabriel Mtns; Angeles National Forest
1219
Comment
UCSB36660
Ceanothus leucodermis
Brownell, Kathleen
1980-5-18
Los Angeles
3 mi. N of Hwy 83 on Mt. Baldy Rd.; San Gabriel Mtns.; Angeles National Forest
1127
Comment
UCSB3914
Ceanothus leucodermis
Kamb, Peter
1947-5-25
Los Angeles
Millard Canyon near Sunset Ridge guard station, San Gabriel Mts
670
Comment
LA212338
Ceanothus leucodermis
Lee Haines;
1935-7-9
s.n.
Los Angeles
SAN GABRIEL MOUNTAINS, Fern Canyon.
Comment
POM305749
Ceanothus leucodermis
Henry J. Ramsey, Henry J. Ramsey
1937-6-27
944
Los Angeles
Pine Canyon, north of Pacoima Reservoir, Angeles National Forest.
Comment
POM9556
Ceanothus leucodermis
P. A. Munz
1920-3-10
3330
Los Angeles
1.5 mi. east of Claremont.
366
Comment
POM96016
Ceanothus leucodermis
P. A. Munz
1926-4-4
10000
Los Angeles
Bouquet Canyon.
915
Comment
RSA0014724
Ceanothus leucodermis
Laura Moore, Jean Moore
1999-4-25
23
Los Angeles
Pitzer College, Claremont; Northwest section, approximately 10 yards from western boundary of Harvey Mudd Soccer Field.
351
Comment
RSA0016938
Ceanothus leucodermis
J. D. Olmsted
1959-5-6
560
Los Angeles
Along Glendora Mtn road 1/4 mile above Camp Baldy, San Gabriel Mtns; Drainage area: San Antonio Creek
1402
Comment
RSA0028429
Ceanothus leucodermis
George B. Grant, Walter Wheeler
1904-5-17
2560
Los Angeles
Mt. Wilson.
1524
Comment
RSA0028434
Ceanothus leucodermis
J. D. Olmsted
1959-4-3
333
Los Angeles
Foot of San Gabriel Mts: San Antonio wash. East of Claremont where Arrow Hwy crosses county line.
366
Comment
RSA0034927
Ceanothus leucodermis
Anonymous
1977-4-23
36
Los Angeles
Pyramid Res. Piru Canyon.
1066
Comment
RSA0045487
Ceanothus leucodermis
Paul M. Inman
1983-5-8
50883 -2
Los Angeles
Big Santa Anita Canyon in the Angeles National Forest, San Gabriel Mountains, about 1 mile north of Arcadia, on the upper Winter Creek trail to Hoegee's Camp.
914
Comment
RSA304774
Ceanothus leucodermis
James R. Shevock
1971-3-15
787
Los Angeles
Angeles Crest Hwy, Los Angeles
762
Comment
RSA399007
Ceanothus leucodermis
Anstruther Davidson
1891-4-5
s.n.
Los Angeles
River side [more specific information not given].
Comment
RSA754007
Ceanothus leucodermis
Doug Tolbert, David W. Foster
1970-5-8
700508 -01
Los Angeles
Angeles National Forest: 1 miles W of junction of State Route 2 and Los Angeles Co. Route N2.
915
Comment Read comments Jul 24 2015
RSA77155
Ceanothus leucodermis
F. W. Peirson
1920-4-18
2107
Los Angeles
New York St., La Canada.
610
Comment
SEINET12209913
Ceanothus leucodermis
M. T. Doutt
1931-1
643
Los Angeles
Sierra Madre Mts. Trail between Mt. Lowe and Mt. Wilson
1768
Comment
SEINET12209914
Ceanothus leucodermis
M. T. Doutt
1931-1
631
Los Angeles
Sierra Madre Mts. trail between Mt. Lowe and Mt. Wilson
1768
Comment
SEINET12210446
Ceanothus leucodermis
C. V. Braun
1975-1
137
Los Angeles
T6N, R15W, Above San Francisquito Canyon Road, 2 mi SW of junction with spunky Canyon Road
Comment
SEINET5767847
Ceanothus macrocarpus
Bonnie C. Templeton, I. M. Clokey
1930-2-18
1413
Los Angeles
Mandeville Canyon, Santa Monica Mts.
600
Comment
SEINET10397680
Ceanothus macrocarpus
Bonnie C. Templeton
1930-4-2
4407
Los Angeles
Mulholland Drive., San Monica Mountains.
Comment
SEINET13946217
Ceanothus macrocarpus
Joseph Andorfer Ewan
1932-1
7024
Los Angeles
Mandeville Canyon, Santa Monica Mts.; 1000 ft alt.
305
Comment
CAS-BOT-BC83794
Ceanothus megacarpus
D. O. Burge; D. Knapp; S. Ratay
2007-3-24
808 b
Los Angeles
Santa Catalina Island
405
Comment
CAS-BOT-BC83795
Ceanothus megacarpus
D. O. Burge; S. Ratay
2007-3-24
811 b
Los Angeles
Santa Catalina Island
420
Comment
CAS-BOT-BC83796
Ceanothus megacarpus
D. O. Burge; S. Ratay
2007-3-25
814 b
Los Angeles
Santa Catalina Island
460
Comment
CATA3232
Ceanothus megacarpus
Julie L. King
2017-1-17
43
Los Angeles
Santa Catalina Island: North side of West End Rd., about 0.5 road miles northeast of junction with Silver Peak Rd.
105
Comment
CATA3238
Ceanothus megacarpus
Julie L. King
2017-1-18
49
Los Angeles
Santa Catalina Island: East End Quarry, just west of main office parking lot
23
Comment
CLARK-A1528-3913
Ceanothus megacarpus
John C. Roos
1943-3-30
2599
Los Angeles
Santa Monica Mountains
Comment
HSC18372
Ceanothus megacarpus
C. S. Apperson
1967-6-24
Los Angeles
0.5 mi. up Stunt Canyon Rd. off Mullholland Dr., Santa Monica Mtns.
Comment
JEPS42342
Ceanothus megacarpus
Ira W. Clokey, B. Templeton
Apr. 1929
4508
Los Angeles
Mandeville Canyon Santa Monica Mts.
Comment
JEPS98621
Ceanothus megacarpus
Dean Kelch
1993-6-1
Los Angeles
Glendale Hills Glendale
120
Comment
JEPS98625
Ceanothus megacarpus
Dean Kelch
1993-6-1
Los Angeles
Temescal Canyon Malibu
120
Comment
LA32013
Ceanothus megacarpus
Henry J. Thompson;
1959-3-22
1867
Los Angeles
Santa Monica Mountains, Las Virgines Rd, 1 mi N of Tapia Park, N of Malibu Canyon Rd
213
Comment
LA43636
Ceanothus megacarpus
Robert Fowler;
1925-1-18
4539
Los Angeles
SANTA MONICA MOUNTAINS, Sepulveda Canyon, Sepulveda Canyon.
152
Comment
LA43640
Ceanothus megacarpus
Barbara Crumly;
1953-4-4
sn
Los Angeles
411
Comment
LA44910
Ceanothus megacarpus
C. & M. Epling;
1925-5-15
sn
Los Angeles
Santa Monica Mountains, Griffith Park
Comment
LA44911
Ceanothus megacarpus
C. & M. Epling;
May 1925
sn
Los Angeles
Santa Monica Mountains, Griffith Park
Comment
LA52217
Ceanothus megacarpus
Robert Fowler;
1935-2-8
4544
Los Angeles
SANTA MONICA MOUNTAINS, Sepulveda Canyon, Sepulveda Canyon.
152
Comment
LA52220
Ceanothus megacarpus
Robert Fowler;
1935-1-18
4541
Los Angeles
SANTA MONICA MOUNTAINS, Sepulveda Canyon, Sepulveda Canyon.
152
Comment
LA52221
Ceanothus megacarpus
A. M. Johnson;
1935-1-5
4538
Los Angeles
SANTA MONICA MOUNTAINS, Sepulveda Canyon, Sepulveda Canyon.
152
Comment
LA52225
Ceanothus megacarpus
A. M. Johnson;
1935-2-22
4552
Los Angeles
SANTA MONICA MOUNTAINS, Sepulveda Canyon, Sepulveda Canyon.
152
Comment
LA52228
Ceanothus megacarpus
M. E. Jones;
1928-5-3
sn
Los Angeles
SANTA MONICA MOUNTAINS, Santa Monica.
Comment
LA82213
Ceanothus megacarpus
O. H. Kappler;
1941-3-26
149
Los Angeles
SANTA MONICA MOUNTAINS, Corral Canyon, Corral Canyon, N slope.
761
Comment
OBI10435
Ceanothus megacarpus
Louis C. Wheeler
1932-2-20
448
Los Angeles
Mandeville Cyn, Santa Monica Mts
137
Comment
OBI69244
Ceanothus megacarpus
John Knapp, Denise Knapp
2003-4-13
22
Los Angeles
Catalina Island
131
Comment
OBI7366
Ceanothus megacarpus
Mark Fresh
1976-2-29
14
Los Angeles
300 ft Up Red Rock rd off of old Topanga cyn in the Santa Monica Mts
Comment
POM156272
Ceanothus megacarpus
L. R. Abrams
1902-6-17
2560
Los Angeles
Sepulveda Canyon, Santa Monica Mts.
Comment
POM199765
Ceanothus megacarpus
I. W. Clokey, Bonnie C. Templeton
1929-04
4508
Los Angeles
Mandeville Canyon, Santa Monica Mountains.
200
Comment
POM199766
Ceanothus megacarpus
I. W. Clokey, Bonnie C. Templeton
1929-03
4507
Los Angeles
Mandeville Canyon, Santa Monica Mountains.
200
Comment
POM214615
Ceanothus megacarpus
Joseph A. Ewan
1932-2-27
7024
Los Angeles
Manderville Canyon, Santa Monica Mts.
305
Comment
POM2707
Ceanothus megacarpus
L. R. Abrams
1901-4-15
1480
Los Angeles
Wilsons Peak
1220
Comment
POM2714
Ceanothus megacarpus
C. L. Hitchcock
1918-7-3
7
Los Angeles
San Fernando Side of Topango [Topanga] Canyon Road.
Comment Read comments May 29 2014
POM8740
Ceanothus megacarpus
P. A. Munz, R. D. Harwood
1920-5-15
3959
Los Angeles
Sepulveda Canyon, Santa Monica Mountains
244
Comment
RSA11768
Ceanothus megacarpus
E. Lloyd
1933-3-6
s.n.
Los Angeles
Stone Canon.
Comment
RSA127429
Ceanothus megacarpus
H. J. Thompson
1959-2-23
1853
Los Angeles
Latigo Canyon road, 1.5 miles SE of Mulholland Hwy, W slope of Castro Peak
610
Comment
RSA127440
Ceanothus megacarpus
H. J. Thompson
1959-3-22
1867
Los Angeles
1 mi. N of Tapia Park, Las Virgenes Rd., north of Malibu.
213
Comment
RSA127958
Ceanothus megacarpus
Peter H. Raven
1959-3-1
13826
Los Angeles
Griffith Park, north of junction of Vista del Valle Drive with Hollywood Drive.
396
Comment
RSA133470
Ceanothus megacarpus
Peter H. Raven, H. J. Thompson
1959-4-3
13908
Los Angeles
Las Flores Canyon 3.8 miles north of Coast Highway.
549
Comment
RSA133808
Ceanothus megacarpus
Peter H. Raven
1959-2-15
13788
Los Angeles
Beverly Glen Canyon 2.6 miles north of Sunset Blvd.
213
Comment
RSA14405
Ceanothus megacarpus
Elmer I. Applegate
1927-2-18
4979
Los Angeles
Mandeville Canyon
Comment
RSA187786
Ceanothus megacarpus
Robert F. Thorne
1966-4-2
36311
Los Angeles
Santa Catalina Island. Below road to White's Landing above turn-off to Echo Lake.
412
Comment
RSA19616
Ceanothus megacarpus
I. W. Clokey, Bonnie C. Templeton
1929-04
4508
Los Angeles
Mandeville Canyon, Santa Monica Mountains.
200
Comment
RSA2164
Ceanothus megacarpus
E. R. Johnson
1929-3-31
s.n.
Los Angeles
Mulholland Drive.
Comment
RSA25653
Ceanothus megacarpus
Carl B. Wolf
1941-7-9
10930
Los Angeles
3.3 mi So. of the sumit of Topango Canyon Rd.
366
Comment
RSA344273
Ceanothus megacarpus
Peter H. Raven, Robert F. Thorne
1964-5-7
19028
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mts.
Comment
RSA399100
Ceanothus megacarpus
Anstruther Davidson
1892-8-20
s.n.
Los Angeles
Wilson's Trail
Comment
RSA399101
Ceanothus megacarpus
Tema Shults
1929-3-10
s.n.
Los Angeles
Topanga Canyon.
Comment
RSA399102
Ceanothus megacarpus
Bonnie C. Templeton
1931-3-29
s.n.
Los Angeles
Mandeville Canyon
200
Comment
RSA399103
Ceanothus megacarpus
Bonnie C. Templeton
1930-4-2
4407
Los Angeles
Mulholland Dr. Santa Monica Mountains.
Comment
RSA399105
Ceanothus megacarpus
Albert J. Perkins
1922-10
s.n.
Los Angeles
Sierra Madre Mts. Trail to Colby's Ranch
Comment
RSA399106
Ceanothus megacarpus
Louis Greata
1901-04
s.n.
Los Angeles
Santa Monica Range, So. Calif.
Comment
RSA399107
Ceanothus megacarpus
E. Crow
1929-1-13
148
Los Angeles
Crow's Nest, E. Glendora
Comment Read comments Oct 26 2015
RSA399108
Ceanothus megacarpus
Ora M. Clark
1929-2-3
1497
Los Angeles
Topanga Canyon.
Comment
RSA399109
Ceanothus megacarpus
Bonnie C. Templeton, I. W. Clokey
1920-2-18
1413
Los Angeles
Mandeville Canyon.
220
Comment
RSA399110
Ceanothus megacarpus
Ora M. Clark
1929-1-27
1492
Los Angeles
North Hollywood
Comment
RSA399111
Ceanothus megacarpus
Louis C. Wheeler
1932-2-20
448
Los Angeles
Mandeville canyon, Santa Monica mtns.
137
Comment
RSA399112
Ceanothus megacarpus
Louis C. Wheeler
1932-3-19
527
Los Angeles
Head Sepulveda. Santa Monica Mts.
427
Comment
RSA399113
Ceanothus megacarpus
Anstruther Davidson
1890-4-10
s.n.
Los Angeles
Foothills, Los Angeles.
Comment Read comments Oct 25 2015
RSA399114
Ceanothus megacarpus
T. S. Clare
1929-3-10
s.n.
Los Angeles
Topanga Canyon.
Comment
RSA399115
Ceanothus megacarpus
John S. Garth
1947-1-5
s.n.
Los Angeles
Lookout Mtn., Hollywood.
Comment
RSA399116
Ceanothus megacarpus
George R. Johnston
1929-3-19
14935
Los Angeles
Puerco CanoN. Malibu estate 3 or 4 mi from ocean.
Comment
RSA399117A
Ceanothus megacarpus
T. S. Clare
1929-3-3
s.n.
Los Angeles
Topango [Topanga] Canyon.
Comment Read comments May 29 2014
RSA399118
Ceanothus megacarpus
H. de Forest
1932-2-13
14919
Los Angeles
Santa Monica Mts.
Comment
RSA399119
Ceanothus megacarpus
H. L. Bauer
1931-3-1
s.n.
Los Angeles
Tunas Canyon near Topanga Canyon.
Comment
RSA399120
Ceanothus megacarpus
Alton Clare
1930-2-16
13702
Los Angeles
Topanga Canyon.
Comment Read comments May 29 2014
RSA399121
Ceanothus megacarpus
Freda Detmers
1929-2-22
s.n.
Los Angeles
Mandeville Canyon, Botanic Garden.
Comment
RSA399122
Ceanothus megacarpus
Helen M. Oster
1924-3-22
s.n.
Los Angeles
Between Vermont and Western
Comment Read comments Feb 17 2015
RSA399123
Ceanothus megacarpus
Richard C. Barkelew
1929-4-17
s.n.
Los Angeles
Mulholland Highlands, Los Angeles
Comment
RSA399124
Ceanothus megacarpus
E. S. Spalding
1923-2-3
s.n.
Los Angeles
Laurel Canyon.
Comment
RSA399125
Ceanothus megacarpus
Richard C. Barkelew
1929-4-12
15829
Los Angeles
Cahuenga Pass
Comment
RSA399706
Ceanothus megacarpus
Freda Detmers
1931-4-1
s.n.
Los Angeles
Griffith Park.
Comment
RSA608337
Ceanothus megacarpus
Louis C. Wheeler
1930-2-22
3
Los Angeles
Santa Monica Mountains: Mandeville Canyon.
Comment
RSA650498
Ceanothus megacarpus
Harry Nakada
1949-1-29
s.n.
Los Angeles
Found near the Santa Monica Mts. Bel Aires [Bel Air]. 1/2 block east of Sepulveda Blvd.
152
Comment
RSA650501
Ceanothus megacarpus
A. E. Hersh
1950-7-15
s.n.
Los Angeles
about 3 miles from west end of Topanga Canyon. El.
152
Comment
RSA755787
Ceanothus megacarpus
Dylan O. Burge, D. Knapp, S. Ratay
2007-3-24
DOB 808 c
Los Angeles
Santa Catalina Island, 7.0 road miles from Catalina Conservancy gate on Airport Road, 8.33 kilometers 309 degrees true west-northwest of Avalon.
405
Comment
RSA783289
Ceanothus megacarpus
J. D. Olmsted
1959-3-23
303
Los Angeles
Foot of San Gabriel Mts: San Antonio wash. Blanchard park on Pomona College campus by corner of Mills and 1st St.
366
Comment
RSA95363
Ceanothus megacarpus
F. W. Peirson
1918-5-5
731
Los Angeles
along road to [Brents] on the Malibu, Santa Monica Mts.
Comment Read comments Apr 20 2019
SBBG130742
Ceanothus megacarpus
S. A. Junak
2000-3-31
SCa 1153
Los Angeles
W side of rd to White's Landing, ca. 0.2 mi N of intersection with rd to Echo Lake
396
Comment
SD208595
Ceanothus megacarpus
Peter H. Raven
1962-5-9
17704
Los Angeles
San Clemente Island; just north of Gray.
366
Comment
SD28069
Ceanothus megacarpus
Carl B. Wolf
1932-5-10
3506
Los Angeles
Santa Catalina Island. Avalong Canyon, Above the last almond orchard.
121
Comment
SD37628
Ceanothus megacarpus
Edith A. Purer
1931-5-8
Los Angeles
Griffith Park
Comment
SD41522
Ceanothus megacarpus
Darley F. Howe
1947-3-22
1515
Los Angeles
Topanga Canyon
Comment
SD45616
Ceanothus megacarpus
Darley F. Howe
1953-5-2
Los Angeles
Wain Canyon, Catalina Island
Comment
SD84808
Ceanothus megacarpus
Reid Moran
1941-3-5
679
Los Angeles
Side and bottom of Arroyo, Salta Verde, Santa Catalina Island
349
Comment
SDSU10307
Ceanothus megacarpus
D. F. Howe
1947-3-22
1515
Los Angeles
Topango Canyon, about 3.0 miles from ocean.
Comment Read comments May 22 2014
SEINET13946000
Ceanothus megacarpus
Peter H. Raven
1959-1
13826
Los Angeles
Mount Hollywood Drive 0.8 miles S of Vista del Valle Dr; Griffith Park, 34 deg. 08', 118 deg. 18' W; elevation 1300 ft
396
Comment
SEINET2073166
Ceanothus megacarpus
S. Davis
2001-4-29
Los Angeles
Pepperdine University campus, Biological Reserve,
Comment
SFV16788
Ceanothus megacarpus
J. D. Dilley
1997-1-17
s. n.
Los Angeles
Santa Monica Mountains Studio City. 0.5 miles down Betty Dearing Trail on Mulholland Drive west of Laurel Canyon Drive.
610
Comment
SFV5519
Ceanothus megacarpus
W. A. Kelley
Mar 1969
s. n.
Los Angeles
Santa Monica Mountains Studio City, near Laurel Canyon.
Comment
SFV6154
Ceanothus megacarpus
T. Gordon
1974-3-23
137
Los Angeles
Santa Monica Mountains Hillside near the intersection of Mullholland and Encino Hills Drive.
Comment
SJSU15122
Ceanothus megacarpus
C. L. Schmidt
1987-4-13
1070
Los Angeles
near coast, Santa Monica Mts
Comment
UC535500
Ceanothus megacarpus
Ira W. Clokey, B. Templeton
Apr 1929
4508
Los Angeles
Alluvial bottom Mandeville Canyon; Santa Monica Mountains
Comment
UC56681
Ceanothus megacarpus
Ernest Braunton
1903-1-12
785
Los Angeles
Lauarel Canyon
Comment
UCD112276
Ceanothus megacarpus
James Dilley
1997-1-17
s.n.
Los Angeles
Studio City, in the Santa Monica Mts. 1/2 mile down Betty Dearing trail, on Mulhollant Dr. west of Laurel Cyn Dr.
609
Comment
UCD112279
Ceanothus megacarpus
Daryl Koutnik
1978-3-24
159
Los Angeles
East side of Decker Rd, south of Carlisle Rd.
365
Comment
UCR124377
Ceanothus megacarpus
I. W. Clokey, B. C. Templeton
1929-1
4507
Los Angeles
Western Transverse Range; Santa Monica Mtns., Mandeville Canyon
350
Comment
UCR124400
Ceanothus megacarpus
B. C. Templeton, I. W. Clokey
1930-2-18
1413
Los Angeles
Western Transverse Range; Santa Monica Mtns., Mandeville Canyon
600
Comment
UCR124622
Ceanothus megacarpus
I. W. Clokey, B. C. Templeton
1929-1
4508
Los Angeles
Western Transverse Range; Santa Monica Mtns., Mandeville Canyon
500
Comment
UCR170620
Ceanothus megacarpus
Alex R. Van Dam
2004-4-25
039
Los Angeles
Western Transverse Range; Santa Monica Mtns., Mulholland Drive near abandoned Nike Missile Base
518
Comment
UCR23452
Ceanothus megacarpus
John C. Roos
1942-6-21
996
Los Angeles
Western Transverse Range; Santa Monica Mtns., mouth of Mandeville Canyon
152
Comment
UCR3984
Ceanothus megacarpus
Art Whistler
1965-3-27
s.n.
Los Angeles
Transverse Range; Santa Susana Mtns., fire road through a canyon about 0.5 mi west of Chatsworth Reservoir in Chatsworth
274
Comment
UCR47371
Ceanothus megacarpus
David Charlton
1987-1-31
630
Los Angeles
Western Transverse Range; Santa Monica Mtns., Saddle Peak
610
Comment
UCR52239
Ceanothus megacarpus
Tom Scott
1988-6-5
s.n.
Los Angeles
San Clemente Island, upper China Canyon, at the S end of the island
Comment
RSA0028421
Ceanothus megacarpus
Peter H. Raven, Robert F. Thorne
1964-5-7
19027
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mountains.
Comment
RSA0028422
Ceanothus megacarpus
Peter H. Raven, Robert F. Thorne
1964-5-7
19028
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mountains.
Comment
RSA0043348
Ceanothus megacarpus
Ron Martinolich
1991-5-14
72
Los Angeles
Los Angeles, Mulholland Drive, 0.4 mi. west of intersection with Encino Hills Dr.
Comment
RSA737567
Ceanothus megacarpus
Sandra Leatherman
1999-6-18
79
Los Angeles
Transverse Ranges, Santa Susana Mtns region, Dayton Canyon
341
Comment
RSA95361
Ceanothus megacarpus
F. W. Peirson
1921-2-26
2359
Los Angeles
Topanga Canyon Road, west end of San Gabriel Mts. Near summit of ridge, north slope
457
Comment
RSA95394
Ceanothus megacarpus
F. W. Peirson
4447
Los Angeles
Laurel Canyon.
Comment
SEINET11191948
Ceanothus megacarpus
I. W. Clokey, B. Templeton
4508
Los Angeles
Mandeville Canyon, Santa Monica Mountains.
200
Comment
SEINET12209919
Ceanothus megacarpus
J. F. Bright, Wyman, C.
1933-1
8158
Los Angeles
near Hollywood
Comment
SEINET12209920
Ceanothus megacarpus
Unknown
1936-1
12704
Los Angeles
Santa Monica Mts
Comment
SEINET12209921
Ceanothus megacarpus
I. W. Clokey, Templeton, B.
1929-1
4507
Los Angeles
Mandeville Canyon, Santa Monica Mountains
200
Comment
SEINET12209922
Ceanothus megacarpus
I. W. Clokey, Templeton, B.
1929-1
4508
Los Angeles
Mandeville Canyon, Santa Monica Mountains
200
Comment
SEINET12210705
Ceanothus megacarpus
W. Knight, Knight, I.
1982-1
4688
Los Angeles
Tilden Botanic Garden, Berkeley. Originally collected from Santa Catalina Island in the early
Comment
SEINET12210835
Ceanothus megacarpus
W. Knight, Knight, I.
1982-1
4481
Los Angeles
Tilden Botanic Garden, Berkeley. Originally collected from Catalina Island, plant about 25 years ol
Comment
SEINET12211343
Ceanothus megacarpus
N. C. Coile, Coile, R.; Keeley, S.
1985-1
4443
Los Angeles
Santa Monica Mountains, along Mulholland Hwy, 3.4 mi from jct with CA hwy 23
Comment
SEINET13945998
Ceanothus megacarpus
Peter H. Raven
1959-1
13908
Los Angeles
Gullies in chaparral and on open slopes; Las Flores Canyon 3.8 miles N of Coast Highway, elev 1800 ft. 34 deg. N, 118-119 deg. W
549
Comment
SEINET13945999
Ceanothus megacarpus
Joseph Andorfer Ewan
1932-1
7029
Los Angeles
Mandeville Canyon, Santa Monica Mts.; 1000 ft alt.
305
Comment
SEINET13946001
Ceanothus megacarpus
Peter H. Raven
1959-1
13788
Los Angeles
Santa Monica Mountains. 34 deg. N, 118-119 deg. W. Beverly Glen Canyon 2.6 miles N of Sunset Boulevard. Elevation 700
Comment
SEINET13946003
Ceanothus megacarpus
Lewis S. Rose
1966-1
66114
Los Angeles
Santa Monica Mountains, above Beverly Hills, alt ca 700 ft
213
Comment
SEINET13946006
Ceanothus megacarpus
Lewis S. Rose
1955-1
55017
Los Angeles
Hills N of Brentwood, Los Angeles
Comment
CHSC35458
Ceanothus megacarpus subsp. insularis
James Henrickson
1973-1-1
8121
Los Angeles
Santa Catalina Island, 2 air miles WNW of Avalon.
Comment
HSC79119
Ceanothus megacarpus subsp. insularis
James Henrickson
Jan 1973
8121
Los Angeles
2 air miles WNW of Avalon.
Comment
NY43794
Ceanothus megacarpus subsp. insularis
J. B. Walker
1995-12-3
1809
Los Angeles
Santa Catalina Island, on Airport Rd, just N of Black Jack Cutoff
120
Comment
SEINET10493648
Ceanothus megacarpus subsp. insularis
Jon Ricketson, Heidi H. Schmidt; Janet Takara
1992-10-20
Ricketson 4787
Los Angeles
Santa Catalina Island; Catalina Conservancy Land, KBRT Radio transmitting station - The Womans Club Grove. 5 miles northwest of the city of Avalon. Colletions made in cooperation with the Catalina Conservancy.
410
Comment
UCR168234
Ceanothus megacarpus subsp. insularis
Reid Moran
1941-3-5
679
Los Angeles
Channel Islands; Santa Catalina Island, Salta Verde
350
Comment
UCR50988
Ceanothus megacarpus subsp. megacarpus
Tom Scott
1988-3-27
s.n.
Los Angeles
San Clemente Island, Box Canoyn; 1.5 miles above the mouth of the canyon
Comment
CATA1105
Ceanothus megacarpus var. insularis
M. B. Dunkle
1929-3-17
2059
Los Angeles
Santa Catalina Island: Cape Canyon
0
Comment
CATA197
Ceanothus megacarpus var. insularis
Mark L. Hoefs, A. Douglas Propst
1973-4-6
174
Los Angeles
Santa Catalina Island: Mt. Black Jack, northeast exposure
518
Comment
CATA421
Ceanothus megacarpus var. insularis
Sara L. Crockett
1997-1-18
558
Los Angeles
Santa Catalina Island: 2.2 miles NW on Stage Road frm jct. with Middle Ranch Road
365
Comment
CATA431
Ceanothus megacarpus var. insularis
Sara L. Crockett
1997-3-13
569
Los Angeles
Santa Catalina Island: 1.25 miles NE on Cape Canyon Road from jct. with Middle Ranch Road, 10 m W of road on edge of dry gully
335
Comment
CATA86
Ceanothus megacarpus var. insularis
Peter Henrikson
1987-4-16
65
Los Angeles
Santa Catalina Island: Ridge west of Patrick Reservoir
426
Comment
CHSC110013
Ceanothus megacarpus var. insularis
Mark Elvin; Sarah Crockett
1997-3-17
376
Los Angeles
Channel Islands; Santa Catalina Island.
Comment
POM155647
Ceanothus megacarpus var. insularis
D. Meadows
1928-1-1
313 b
Los Angeles
Catalina Island. Avalon.
Comment
POM158330
Ceanothus megacarpus var. insularis
M. B. Dunkle
1928-2-19
1708
Los Angeles
Cape Canyon. Santa Catalina Island.
Comment
POM246611
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-5-6
S 4826
Los Angeles
Cape Canyon. Santa Catalina Island.
280
Comment
POM246620
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-5-6
S 4813
Los Angeles
Santa Catalina Island. Head of Cape Canyon, near pump house.
280
Comment
POM246623
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-5-6
S 4816
Los Angeles
Cape Canyon. Santa Catalina Island.
250
Comment
RSA158347
Ceanothus megacarpus var. insularis
Peter H. Raven
1962-5-9
17704
Los Angeles
Just N of Gray, San Clemente Island.
366
Comment
RSA161090
Ceanothus megacarpus var. insularis
Peter H. Raven
1962-5-20
17783
Los Angeles
Santa Catalina Island, Airport Road on main ridge about 1.5 miles west of Middle Ranch turn-off.
Comment
RSA167795
Ceanothus megacarpus var. insularis
Robert F. Thorne, Percy C. Everett
1964-2-6
33434
Los Angeles
ENE slope of Black Jack Mt. above airport road, central part of Santa Catalina Island
457
Comment
RSA177788
Ceanothus megacarpus var. insularis
Robert F. Thorne, Percy C. Everett
1965-5-10
34445
Los Angeles
Black Jack Mt., few hundred feet below summit; Santa Catalina Island
488
Comment
RSA177818
Ceanothus megacarpus var. insularis
Robert F. Thorne, Percy C. Everett
1965-5-10
34478
Los Angeles
On E slope of Black Jack Mt. near Summit Road; Santa Catalina Island.
Comment
RSA177819
Ceanothus megacarpus var. insularis
Robert F. Thorne, Percy C. Everett
1965-5-10
34425
Los Angeles
Santa Catalina Island. Upper end of White's Landing Road, N slope of Blackjack Mt.
412
Comment
RSA177820
Ceanothus megacarpus var. insularis
Robert F. Thorne, Percy C. Everett
1965-5-10
34472
Los Angeles
Santa Catalina Island. Near Catalina Airstrip
457
Comment
RSA182993
Ceanothus megacarpus var. insularis
S. Carlquist, Robert F. Thorne
1966-4-28
1831
Los Angeles
Santa Catalina Island. On slopes of Blackjack Mt. near beginning of road down to White's Landing.
Comment
RSA190975
Ceanothus megacarpus var. insularis
Robert F. Thorne, Reed Rolins, Doug Propst, R. Carolin
1967-3-18
36740
Los Angeles
Santa Catalina Island. Wild Boar Gully, ca. 1 mi. WNW of Salta Verde Point
198
Comment
RSA190993
Ceanothus megacarpus var. insularis
Robert F. Thorne, Doug Propst, R. Caroline, Reed Rollins
1967-3-18
36733
Los Angeles
Santa Catalina Island. Salta Verde, approx. N of Salta Verde Pt.
366
Comment
RSA198830
Ceanothus megacarpus var. insularis
Robert F. Thorne, D. Propst
1968-5-28
37673
Los Angeles
Santa Catalina Island. Lower slope of Wild Boar Gully, due N of Black Ridge and ca. 1 mi. WNW of Salta Verde Pt.
198
Comment
RSA213371
Ceanothus megacarpus var. insularis
Reid V. Moran
1941-3-5
697
Los Angeles
Salta Verde, Santa Catalina Island.
350
Comment
RSA234632
Ceanothus megacarpus var. insularis
Robert F. Thorne
1970-3-5
39365
Los Angeles
Santa Catalina Island. N slope of Blackjack Mountain.
457
Comment
RSA234639
Ceanothus megacarpus var. insularis
Robert F. Thorne
1970-3-5
39360
Los Angeles
Santa Catalina Island. N slope of Blackjack Mountain.
457
Comment Read comments Feb 9 2017
RSA253137
Ceanothus megacarpus var. insularis
Gary D. Wallace, M. Haefs
1975-3-23
1408
Los Angeles
Santa Catalina Island, along road from Avalon near head of Swain's Canyon
427
Comment
RSA25588
Ceanothus megacarpus var. insularis
Carl B. Wolf
1941-6-25
4192
Los Angeles
Santa Catalina Island. Head of Avalon Canyon below the Wrigley Mausoleum.
122
Comment
RSA261705
Ceanothus megacarpus var. insularis
T. S. Brandegee
1889-05
s.n.
Los Angeles
Santa Catalina Island.
Comment
RSA292461
Ceanothus megacarpus var. insularis
James Henrickson
1973-01
8120
Los Angeles
Santa Catalina Island. 2 air miles WNW of Avalon.
Comment Read comments Feb 9 2017
RSA305375
Ceanothus megacarpus var. insularis
D. C. Michener, John Dourley, B. Haner, D. Pettys, M. Hoefs
1983-6-6
4290
Los Angeles
Santa Catalina Island. Along main road from Avalon to airport. 2.3 miles from airport.
Comment
RSA3562
Ceanothus megacarpus var. insularis
Carl B. Wolf
1932-5-10
3506
Los Angeles
Avalon Canyon. Santa Catalina Island. above the last almond orchard.
Comment
RSA3695
Ceanothus megacarpus var. insularis
Carl B. Wolf
1932-5-10
3541
Los Angeles
Catalina Island. Ridge between Mt. Shatto and summit of Equestrial Trail, back of Avalon
335
Comment
RSA399701
Ceanothus megacarpus var. insularis
M. B. Dunkle
1938-12-30
2038
Los Angeles
Santa Catalina Island. Upper Oak canyon
Comment Read comments Jun 12 2014
RSA399702
Ceanothus megacarpus var. insularis
M. B. Dunkle
1929-3-17
2059
Los Angeles
Cape Canyon, Catalina Island
Comment
RSA399703
Ceanothus megacarpus var. insularis
Freda Detmers
1929-4-13
s.n.
Los Angeles
Santa Catalina Island.
Comment
RSA399704
Ceanothus megacarpus var. insularis
C. B. Liter, J. A. Powell
1928-4-5
s.n.
Los Angeles
Catalina Island. Banning Canyon.
Comment
RSA399705
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-5-6
S 4813
Los Angeles
Santa Catalina Island.
280
Comment
RSA399712
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-4-10
S- 4559
Los Angeles
Santa Catalina Island. Pacific Divide.
200
Comment
RSA399713
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-5-19
S 4920
Los Angeles
Head of Cape Canyon, Santa Catalina Island
180
Comment
RSA399714
Ceanothus megacarpus var. insularis
Reid V. Moran
1941-3-5
679
Los Angeles
Salta Verde, Santa Catalina Island.
350
Comment
RSA399715
Ceanothus megacarpus var. insularis
M. B. Dunkle
1929-3-23
2077
Los Angeles
Santa Catalina Island. Salta Verde.
Comment
RSA399716
Ceanothus megacarpus var. insularis
M. B. Dunkle
1929-3-23
2077
Los Angeles
Santa Catalina Island. Salta Verde.
Comment
RSA508702
Ceanothus megacarpus var. insularis
Mark Parratt
1965-1-25
640
Los Angeles
Santa Catalina Island
Comment Read comments Feb 9 2017
RSA526550
Ceanothus megacarpus var. insularis
Steve Boyd, Tim S. Ross, L. Arnseth
1990-4-7
4236
Los Angeles
San Clemente Island. Lower half of China Canyon, S end of island, W side.
Comment
RSA526612
Ceanothus megacarpus var. insularis
Steve Boyd, Tim S. Ross, L. Arnseth
1990-4-7
4194
Los Angeles
San Clemente Island, lower half of China Cyn, S end of Island, W side.
Comment
RSA544552
Ceanothus megacarpus var. insularis
Tim S. Ross, E. Kellogg
1992-4-11
6114
Los Angeles
San Clemente Island; West fork of China Canyon
239
Comment
RSA545272
Ceanothus megacarpus var. insularis
D. Propst, H. Hoefs
1973-2-3
17
Los Angeles
Santa Catalina Island: Upper White's Landing Road
Comment
RSA583080
Ceanothus megacarpus var. insularis
Tim S. Ross
1993-4-22
6888
Los Angeles
Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft.); southerly coastal slope of 1320 m SE of Cactus Peak summit.
351
Comment
RSA592603
Ceanothus megacarpus var. insularis
Mark Hoefs, Doug Propst
1973-3-3
27
Los Angeles
Santa Catalina Island. Near upper White's Landing Road.
381
Comment
RSA598221
Ceanothus megacarpus var. insularis
Sara L. Crockett
1997-1-18
558
Los Angeles
Santa Catalina Island. 2.2 miles NW on Stage Road frm jct. with Middle Ranch Road.
366
Comment
RSA679305
Ceanothus megacarpus var. insularis
Mark A. Elvin, Sarah Crockett
1997-3-17
376
Los Angeles
Santa Catalina Island, Cape Canyon
Comment
RSA725912
Ceanothus megacarpus var. insularis
Tim Thibault, Chelsea Ames, Valentin Arvizu, Heather Porter, Janet Takara
2006-4-27
432
Los Angeles
Propst Grove, Santa Catalina Island. NE canyon.
354
Comment
SBBG13409
Ceanothus megacarpus var. insularis
E. R. Blakley
1962-10-3
5392
Los Angeles
E side of Black Jack Mtn at the start of rd to White's Landing
411
Comment
SBBG13435
Ceanothus megacarpus var. insularis
E. R. Blakley
1962-6-9
5197
Los Angeles
cyn W of rd, 2.5 mi N of China Pt
167
Comment
SBBG17880
Ceanothus megacarpus var. insularis
P. H. Raven
1962-5-9
17704
Los Angeles
just N of Gray
396
Comment
SBBG18711
Ceanothus megacarpus var. insularis
E. R. Blakley
1963-4-10
5573
Los Angeles
NE side of Black Jack Mtn
396
Comment
SBBG31299
Ceanothus megacarpus var. insularis
R. F. Thorne with P. C. Everett
1965-5-10
Los Angeles
near Catalina Airstrip
457
Comment
SBBG31407
Ceanothus megacarpus var. insularis
R. F. Thorne, R. Rollins, D. Probst, R. Carolin
1967-3-18
Los Angeles
Salta Verde, ca. N of Salta Verde Pt
365
Comment
SBBG32103
Ceanothus megacarpus var. insularis
R. N. Philbrick with R. F. Thorne
1967-5-18
B 67 -177
Los Angeles
just E of Wild Boar Gully, Salta Verde
Comment
SBBG38802
Ceanothus megacarpus var. insularis
R. Moran
1941-3-5
697
Los Angeles
Salta Verde
350
Comment
SBBG39122
Ceanothus megacarpus var. insularis
M. Van Rensselaer
1937-7-1
Los Angeles
Santa Catalina Island
Comment
SBBG94261
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-5-6
4796
Los Angeles
Cape Cyn
240
Comment
SBBG95473
Ceanothus megacarpus var. insularis
M. B. Dunkle
1929-3-17
2059
Los Angeles
Cape Cyn
Comment
SBBG95488
Ceanothus megacarpus var. insularis
M. B. Dunkle
1928-12-30
2038
Los Angeles
upper Oak Cyn
Comment
SBBG96688
Ceanothus megacarpus var. insularis
S. Boyd with T. Ross, L. Arnseth
1990-4-7
4194
Los Angeles
upper reaches of China Cyn
Comment
SD112040
Ceanothus megacarpus var. insularis
Linda Allen, Betsy Carpenter
1975-3-21
Los Angeles
Santa Catalina Island, on east slope Black Jack Mountain on Airport Road.
Comment
SD114031
Ceanothus megacarpus var. insularis
Darley F. Howe
1953-5-2
2266
Los Angeles
Wain Canyon, Santa Catalina
Comment
SD117616
Ceanothus megacarpus var. insularis
Tom Scott
1985-7-7
Los Angeles
San Clemente Island, Horse Canyon, ca. 3 km. WSW of Mt. Thirst
249
Comment
SD124039
Ceanothus megacarpus var. insularis
James Henrickson
Jan 1973
8120
Los Angeles
Santa Catalina Island, 2 air miles WNW of Avalon
Comment
SD85041
Ceanothus megacarpus var. insularis
E. R. Blakley
1962-10-3
5392
Los Angeles
Santa Catalina Island, rocky clay road bank, east side of Black Jack Mountain at start of road to Whites Landing.
410
Comment
SD85109
Ceanothus megacarpus var. insularis
M. Van Rensselaer
1937-7-1
Los Angeles
Catalina Island
Comment
SD90310
Ceanothus megacarpus var. insularis
Robert F. Thorne
1970-3-5
39360
Los Angeles
Santa Catalina Island: N slope of Blackjack Mt.
456
Comment
SD90319
Ceanothus megacarpus var. insularis
Robert F. Thorne
1970-3-5
39365
Los Angeles
Santa Catalina Island; N slope of Blackjack Mt
456
Comment
SEINET4089748
Ceanothus megacarpus var. insularis
R. Moran
1941-1
697
Los Angeles
Salta Verde, Santa Catalina Island.
106
Comment
UC124601
Ceanothus megacarpus var. insularis
H. M. Hall
1908-6-15
8271
Los Angeles
Swains Canyon in bottom near the sea; Santa Catalina Island
4
Comment
UC1302265
Ceanothus megacarpus var. insularis
Robert F. Thorne and P. C. Everett
1964-2-6
33434
Los Angeles
Santa Catalina Island, central part.
457
Comment
UC1348879
Ceanothus megacarpus var. insularis
Robert F. Thorne and Reed C. Rollins, Doug Propst, R. Carolin
1967-3-18
36733
Los Angeles
Salta Verde approx. N of Salta Verde Pt.; Santa Catalina Island
365
Comment
UC1349043
Ceanothus megacarpus var. insularis
Robert F. Thorne and P. Everett
1965-5-10
34478
Los Angeles
Santa Catalina Island, near Summit road
411
Comment
UC1594397
Ceanothus megacarpus var. insularis
Tim Ross and Elizabeth Kellogg
1992-4-11
6114
Los Angeles
San Clemente Island, west fork of China Canyon.
239
Comment
UC18294
Ceanothus megacarpus var. insularis
Blanche Trask
Jan 1897
Los Angeles
Santa Catalina Island, Avalon
Comment
UC1929608
Ceanothus megacarpus var. insularis
Mark Elvin, Sarah Crockett
1997-3-17
376
Los Angeles
Channel Island; Santa Catalina Island: N & mesic E. slopes.
Comment
UC398774
Ceanothus megacarpus var. insularis
Katharine Brandegee
1916-1
Los Angeles
Santa Catalina Island
Comment
UC557730
Ceanothus megacarpus var. insularis
Nell Murbarger
April, 1936
165
Los Angeles
w side of San Clemente Island
Comment
UC624985
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-4-10
S 4559
Los Angeles
Pacific Divide Santa Calalina Island
200
Comment
UC729574
Ceanothus megacarpus var. insularis
Carl B. Wolf
1932-5-10
3506
Los Angeles
Santa Catalina Island, Avalon Canyon, above the last almond orchard.
121
Comment
UC79863
Ceanothus megacarpus var. insularis
Katharine Brandegee
May 1889
Los Angeles
Santa Catalina Island
Comment
UC870598
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-4-10
S 4559
Los Angeles
Pacific Divide Santa Calalina Island
200
Comment
UCR19805
Ceanothus megacarpus var. insularis
Freda Detmers
1929-4-13
s.n.
Los Angeles
Channel Islands, Santa Catalina Island, horsetrail [probably near Avalon]
Comment
UCR65263
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-5-6
S- 04816
Los Angeles
Channel Islands, Cape Canyon, Santa Catalina Island
280
Comment
UCR68909
Ceanothus megacarpus var. insularis
Steve Boyd, T. S. Ross, L. Arnseth
1990-4-7
4194
Los Angeles
Channel Islands, San Clemente Island: upper reaches of China Canyon, S end of Island, W side
Comment
RSA0113443
Ceanothus megacarpus var. insularis
Steven A. Junak
1999-5-21
SCa- 995
Los Angeles
Santa Catalina Island. Back on E side of Coffee Pot Canyon, just W of road, N facing stream bank.
421
Comment
RSA0116338
Ceanothus megacarpus var. insularis
Steven A. Junak
2000-3-31
SCa- 1153
Los Angeles
Santa Catalina Island. W side of road to White's Landing, ca. 0.2 mi. N of intersection with road to Echo Lake, S facing slopes.
396
Comment
RSA246621
Ceanothus megacarpus var. insularis
F. R. Fosberg
1931-5-6
S 4796
Los Angeles
Cape Canyon. Santa Catalina Island.
240
Comment
CAS-BOT-BC51420
Ceanothus megacarpus var. megacarpus
Joseph Andorfer Ewan
1932-2-27
7024
Los Angeles
Mandeville Canyon, Santa Monica Mts.
304
Comment
CAS-BOT-BC51421
Ceanothus megacarpus var. megacarpus
Elmer I. Applegate
1927-2-18
4979
Los Angeles
Mandeville Canyon, Santa Monica Mountains
Comment
CAS-BOT-BC51422
Ceanothus megacarpus var. megacarpus
Elmer I. Applegate
1927-2-18
4979
Los Angeles
Mandeville Canyon, Santa Monica Mountains
Comment
CAS-BOT-BC51423
Ceanothus megacarpus var. megacarpus
Geo. B. Grant
1901-3-18
s.n.
Los Angeles
Los Angeles
Comment
CAS-BOT-BC51424
Ceanothus megacarpus var. megacarpus
John Thomas Howell
1928-3-2
3353
Los Angeles
Griffith Park
Comment
CAS-BOT-BC51425
Ceanothus megacarpus var. megacarpus
Ernest Braunton
1902-4-1
249
Los Angeles
Griffith Park
Comment
CAS-BOT-BC51426
Ceanothus megacarpus var. megacarpus
LeRoy Abrams
1902-6-17
2560
Los Angeles
Sepulveda Canyon, Santa Monica Mountains
Comment
CAS-BOT-BC51427
Ceanothus megacarpus var. megacarpus
Le Roy Abrams
1901-4-3
1284
Los Angeles
Santa Monica Mts.
243
Comment
CAS-BOT-BC51428
Ceanothus megacarpus var. megacarpus
S. B. Parish
1916-3-31
10747
Los Angeles
Santa Catalina Island
Comment
CAS-BOT-BC51429
Ceanothus megacarpus var. megacarpus
F. A. M.
1936-6-1
14673
Los Angeles
Sepulveda Canyon
Comment
CAS-BOT-BC51430
Ceanothus megacarpus var. megacarpus
John Thomas Howell
1928-3-2
3353
Los Angeles
Vermont Canyon, Griffith Park
Comment
CAS-BOT-BC51431
Ceanothus megacarpus var. megacarpus
Henry J. Thompson
1959-3-27
1894
Los Angeles
1.5 miles East of peak, Saddle Peak
731
Comment
CAS-BOT-BC51432
Ceanothus megacarpus var. megacarpus
Henry J. Thompson
1959-3-22
1867
Los Angeles
1 mile North of Tapia Park, Las Virgenes Road, North of Malibu Canyon
213
Comment
CAS-BOT-BC51433
Ceanothus megacarpus var. megacarpus
Peter H. Raven; Henry J. Thompson
1959-4-3
13908
Los Angeles
Las Flores Canyon 3.8 miles North of Coast Highway
548
Comment
CAS-BOT-BC51434
Ceanothus megacarpus var. megacarpus
Peter H. Raven
1959-2-15
13788
Los Angeles
Beverly Glen Canyon 2.6 miles North of Sunset Boulevard
213
Comment
CAS-BOT-BC51435
Ceanothus megacarpus var. megacarpus
Peter H. Raven; Robert F. Thorne
1964-5-7
19027
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mountains
Comment
CAS-BOT-BC51436
Ceanothus megacarpus var. megacarpus
Lewis S. Rose
1966-12-20
66114
Los Angeles
Santa Monica Mountains, above Beverly Hills
213
Comment
CAS-BOT-BC51437
Ceanothus megacarpus var. megacarpus
Geo. B. Grant
1901-4-21
s.n.
Los Angeles
Griffith Park
Comment
CAS-BOT-BC51438
Ceanothus megacarpus var. megacarpus
Peter H. Raven; Robert F. Thorne
1964-5-7
19028
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mountains
Comment
CAS-BOT-BC51439
Ceanothus megacarpus var. megacarpus
Robert F. Thorne
1970-3-5
39365
Los Angeles
Santa Catalina Island: N slope of Blackjack Mt.
457
Comment
CAS-BOT-BC51440
Ceanothus megacarpus var. megacarpus
Robert F. Thorne; Reed Rollins; Doug Propst; R. Carolin
1967-3-18
36733
Los Angeles
Santa Catalina Island: Salta Verde, approx. N of Salta Verde Pt.
365
Comment
CAS-BOT-BC51441
Ceanothus megacarpus var. megacarpus
E. R. Blakley
1962-10-3
5392
Los Angeles
East side of Blackjack Mountain at start of road to Whites Landing, Santa Catalina Island
411
Comment
CAS-BOT-BC51442
Ceanothus megacarpus var. megacarpus
Tim Ross
1993-4-22
6888
Los Angeles
Santa Catalina Island: SW part of the island in the vicinity of Cactus Peak (1560 ft)
350
Comment
CAS-BOT-BC51443
Ceanothus megacarpus var. megacarpus
Reid Moran
1941-3-5
697
Los Angeles
Side & bottom of Arroyo, Salta Verde, Santa Catalina Island
350
Comment
CAS-BOT-BC51444
Ceanothus megacarpus var. megacarpus
Carl B. Wolf
1932-5-10
3506
Los Angeles
Santa Catalina Island. Avalon Canyon, above the last almond orchard
121
Comment
CAS-BOT-BC51445
Ceanothus megacarpus var. megacarpus
Carl B. Wolf
1932-5-10
3541
Los Angeles
Santa Catalina Island. Along ridge between summit of the equestrian trail & Mt. Shatto
335
Comment
CAS-BOT-BC51446
Ceanothus megacarpus var. megacarpus
Brandegee
1889-5-1
88
Los Angeles
Santa Catalina Island
Comment
CAS-BOT-BC51447
Ceanothus megacarpus var. megacarpus
Brandegee
1889-1-1
s.n.
Los Angeles
Santa Catalina Island
Comment
CHSC8528
Ceanothus megacarpus var. megacarpus
Edward Laidlaw Smith
1958-2-18
318
Los Angeles
Cobal Canyon. San Gabriel Mt. Range. Cobal Creek drainage area.
609
Comment
LA200805
Ceanothus megacarpus var. megacarpus
Norman A. Cole;
May 1964
352 .2
Los Angeles
SANTA MONICA MOUNTAINS, 2.9 mi from Pacific Coast Hwy along Rambla Pacifico.
335
Comment
LA30350
Ceanothus megacarpus var. megacarpus
Mary V. Hood;
1942-4-26
42- 27 -k
Los Angeles
Santa Monica Mountains, near Tapia Park
304
Comment
LA30465
Ceanothus megacarpus var. megacarpus
Jane Turner; T. Mosquin
1958-11-16
C- 58
Los Angeles
SANTA MONICA MOUNTAINS, Topanga Canyon State Park, 7.5 mi from intersection with Topanga Canyon Rd, Fernwood paradise rd.
Comment
LA32011
Ceanothus megacarpus var. megacarpus
Henry J. Thompson;
1959-2-23
1853
Los Angeles
SANTA MONICA MOUNTAINS, Castro Peak, Latigo Canyon Rd, 1.5 mi SE of Mulholland Hwy, W slope of Castro Peak.
609
Comment
LA32012
Ceanothus megacarpus var. megacarpus
Henry J. Thompson;
1959-3-27
1894
Los Angeles
SANTA MONICA MOUNTAINS, 1.5 mi E of Saddle Peak.
731
Comment
LA32017
Ceanothus megacarpus var. megacarpus
Peter H. Raven;
1959-2-15
13788
Los Angeles
Santa Monica Mountains, Brown Canyon, 2.6 mi N of Sunset Blvd on Beverly Glen Blvd
213
Comment
LA43626
Ceanothus megacarpus var. megacarpus
A. M. Johnson;
1928-2-16
2777
Los Angeles
Santa Monica Mountains, Griffith Park
Comment
LA43627
Ceanothus megacarpus var. megacarpus
Carl Epling;
1930-3-8
sn
Los Angeles
SANTA MONICA MOUNTAINS, Mandeville Canyon
137
Comment
LA43629
Ceanothus megacarpus var. megacarpus
John Thomas Howell;
1928-3-2
3353
Los Angeles
SANTA MONICA MOUNTAINS, Vermont Canyon, Griffith Park
243
Comment
LA43630
Ceanothus megacarpus var. megacarpus
Harlan Lewis;
1940-2-24
1069
Los Angeles
SANTA MONICA MOUNTAINS, Topanga Canyon
304
Comment
LA43632
Ceanothus megacarpus var. megacarpus
M. Zaitlin;
1951-3-10
sn
Los Angeles
304
Comment
LA43637
Ceanothus megacarpus var. megacarpus
D. Dunn;
1941-2-22
691
Los Angeles
274
Comment
LA43641
Ceanothus megacarpus var. megacarpus
James Lauter;
1953-5-7
sn
Los Angeles
SANTA MONICA MOUNTAINS, 1.1 mi and 1 block W of intersection, Beverly Glen and Mulholland Dr.
Comment
LA44914
Ceanothus megacarpus var. megacarpus
Carl Epling;
1925-1-7
6229
Los Angeles
SANTA MONICA MOUNTAINS, Griffith Park
228
Comment
LA52216
Ceanothus megacarpus var. megacarpus
A. M. Johnson;
1934-5-4
4462
Los Angeles
SANTA MONICA MOUNTAINS, right side of rd, 0.25 mi beyond [N of] Sepulveda tunnel.
335
Comment
LA52218
Ceanothus megacarpus var. megacarpus
A. M. Johnson;
1935-2-22
4551
Los Angeles
Sepulveda Canyon, beyond tunnel
Comment
LA52219
Ceanothus megacarpus var. megacarpus
A. M. Johnson;
1932-5-14
4064
Los Angeles
SANTA MONICA MOUNTAINS, Los Alisos Canyon, Summit Decker Road.
Comment
LA52222
Ceanothus megacarpus var. megacarpus
Robert Fowler;
1935-1-18
4540
Los Angeles
Santa Monica Mountains, Sepulveda Canyon
Comment
LA52223
Ceanothus megacarpus var. megacarpus
A. M. Johnson; Robert Fowler
1935-1-5
4537
Los Angeles
SANTA MONICA MOUNTAINS, Sepulveda Canyon, Sepulveda Canyon.
152
Comment
LA52224
Ceanothus megacarpus var. megacarpus
A. M. Johnson;
1935-2-28
4553
Los Angeles
SANTA MONICA MOUNTAINS, Sepulveda Canyon, Sepulveda Canyon.
152
Comment
LA52226
Ceanothus megacarpus var. megacarpus
Robert Fowler;
1935-2-8
4543
Los Angeles
SANTA MONICA MOUNTAINS, Sepulveda Canyon, Sepulveda Canyon.
152
Comment
LA52227
Ceanothus megacarpus var. megacarpus
Sharon Johnston;
1957-3-3
M- 302
Los Angeles
Santa Monica Mountains, La Tuna Canyon, Tuna Canyon 1/2 way to top of ridge
152
Comment
LA82212
Ceanothus megacarpus var. megacarpus
O. H. Kappler;
1943-3-1
362
Los Angeles
Santa Monica Mountains, W-fork Las Trancas (Rattlesnake) Canyon, N slope
365
Comment
LA91422
Ceanothus megacarpus var. megacarpus
Bruce Douglas Clayton; Greg Shaw
1972-3-20
23
Los Angeles
SANTA MONICA MOUNTAINS, upper Temescal and Rustic Canyons, Mountain Park Research Campus, about 100 ft down Ceanothus Road.
518
Comment
RSA399844
Ceanothus megacarpus var. megacarpus
Edwin Kline
1923-05
s.n.
Los Angeles
Bouquet Canyon, Sierra Pelona Mts.
Comment
SBBG131130
Ceanothus megacarpus var. megacarpus
S. A. Junak
1999-5-21
SCa 995
Los Angeles
E side of Coffee Pot Cyn, just W of rd, N facing stream bank
420
Comment
SBBG39503
Ceanothus megacarpus var. megacarpus
L. S. Rose
1969-12-30
Los Angeles
Franklin Cyn
213
Comment
SBBG68375
Ceanothus megacarpus var. megacarpus
M. N. Ackley
-Apr-1929
Los Angeles
Mulholland Drive
609
Comment
SBBG68430
Ceanothus megacarpus var. megacarpus
M. M. Rice
-Dec-1927
Los Angeles
Hollywood
213
Comment
SBBG68433
Ceanothus megacarpus var. megacarpus
unknown
-May-1893
Los Angeles
Cahuenga Pass
Comment
SBBG91497
Ceanothus megacarpus var. megacarpus
M. W. Parratt
1965-1-25
640
Los Angeles
Santa Catalina Island
Comment
SBBG95465
Ceanothus megacarpus var. megacarpus
M. B. Dunkle
1928-2-19
1708
Los Angeles
Cape Cyn
Comment
SD69735
Ceanothus megacarpus var. megacarpus
Robert F. Thorne
1966-4-29
36311
Los Angeles
Santa Catalina Island: in chaparral on eroded, clayey, dry hillside below road to White's Landing above turn-off to Echo Lake.
410
Comment
SD72859
Ceanothus megacarpus var. megacarpus
F. R. Fosberg
1931-3-1
S 4222
Los Angeles
Topanga Canyon, 2.5 mi. below Wildwood, Santa Monica Mts.
60
Comment
SDSU19648
Ceanothus megacarpus var. megacarpus
Michael G. Simpson, Adrienne Russell & Jonathan Dunn
2000-7-20
2206
Los Angeles
San Clemente Island, south side of Eagle Canyon.
457
Comment
UC1070874
Ceanothus megacarpus var. megacarpus
P. L. Johannsen
1934-1-11
220
Los Angeles
Las Flores Canyon
152
Comment
UC1070876
Ceanothus megacarpus var. megacarpus
R. St. John
1930-1-20
75
Los Angeles
2 1/2 miles E of Triunfo Pass
640
Comment
UC1070877
Ceanothus megacarpus var. megacarpus
F. H. Raymond
1930-1-29
47
Los Angeles
Head of Corral Canyon Calabasas quad.
670
Comment
UC1070884
Ceanothus megacarpus var. megacarpus
H. A. Jensen
1933-4-10
286
Los Angeles
Hollywood Lake Santa Monica quad.
243
Comment
UC1070893
Ceanothus megacarpus var. megacarpus
A. E. Wieslander
1933-3-27
286
Los Angeles
Head of Topanga Creek Calabasa quad.
518
Comment
UC1070894
Ceanothus megacarpus var. megacarpus
F. H. Raymond
1930-1-9
21
Los Angeles
Trances Canyon Truinfo Pass quad.
457
Comment
UC1070895
Ceanothus megacarpus var. megacarpus
A. D. Gifford
1934-4-24
153
Los Angeles
w of Castro Peak; Truinfo Pass quad.
762
Comment
UC1184983
Ceanothus megacarpus var. megacarpus
Huron H. Smith
1912-5-29
5031
Los Angeles
Trail from summit, Santa Catalina Isl.
365
Comment
UC1348863
Ceanothus megacarpus var. megacarpus
Robert F. Thorne
1966-4-29
36311
Los Angeles
turnoff Echo Lake (below rd to White's Landing.); Santa Catalina Island
Comment
UC18278
Ceanothus megacarpus var. megacarpus
J. H. Barber
1897-1-9
11
Los Angeles
Santa Monica Canon
Comment
UC421669
Ceanothus megacarpus var. megacarpus
John Thomas Howell
1928-3-2
3353
Los Angeles
Vermont Canyon, Griffith Park
Comment
UC440368
Ceanothus megacarpus var. megacarpus
Carl Epling
1930-3-8
Los Angeles
Mandeville Canyon Santa Monica Mountains
Comment
UC729804
Ceanothus megacarpus var. megacarpus
Carl B. Wolf
1932-5-10
3541
Los Angeles
Along ridge between summit of the equestrian trail and Mt. Shatto Santa Catalina Island
Comment
UC870595
Ceanothus megacarpus var. megacarpus
Ira W. Clokey, B. Templeton
Mar. 1929
4507
Los Angeles
Mandeville Canyon Santa Monica Mts.
60
Comment
UC870599
Ceanothus megacarpus var. megacarpus
L. W. Nuttall
631
Los Angeles
Santa Catalina Island
Comment
UCSB3924
Ceanothus megacarpus var. megacarpus
Haller, Norman
1953-3-29
Los Angeles
2 blks. West of Sepulveda on little dirt road off Mulholland
426
Comment
UCSB3927
Ceanothus megacarpus var. megacarpus
Wedberg, H.
1958-2-22
Los Angeles
About 5 miles W. of Beverly Glen Blvd. on Mullholland Drive, Santa Monica Mts.
Comment
LA91465
Ceanothus megacarpus var. megacarpus
Bruce Douglas Clayton; Greg Shaw
1972-4-4
65
Los Angeles
SANTA MONICA MOUNTAINS, upper Temescal and Rustic Canyons, Mountain Park Research Campus, on S slope of BDC peak.
560
Comment
UC18366
Ceanothus megacarpus var. megacarpus
Dr. A. Davidson
1895-1
Los Angeles
Comment
UC18367
Ceanothus megacarpus var. megacarpus
Dr. Davidson
1892-1
Los Angeles
Comment
CAS-BOT-BC32699
Ceanothus oblanceolatus
Mrs. W. W. Hutchinson
1921-5-1
3412
Los Angeles
Bouquet Canyon
Comment
RSA0005505
Ceanothus oblanceolatus
Hutchinson
1921-5-1
3412
Los Angeles
Bouquet Canyon
Comment
CAS-BOT-BC50451
Ceanothus oliganthus
H. E. McMinn
1925-8-6
1551 b
Los Angeles
Sawpit Canyon, San Gabriel Mts.
Comment
CAS-BOT-BC50452
Ceanothus oliganthus
H. E. McMinn
1925-8-6
1551 i
Los Angeles
Sawpit Canyon, San Gabriel Mts.
Comment
CAS-BOT-BC50453
Ceanothus oliganthus
A. Davidson M. D.
1891-1-1
s.n.
Los Angeles
Near Los Angeles
Comment
CAS-BOT-BC50454
Ceanothus oliganthus
L. R. Abrams
1913-7-18
5014
Los Angeles
Russel's Lake
Comment
CAS-BOT-BC50455
Ceanothus oliganthus
Carl B. Wolf
1941-8-2
11134
Los Angeles
Liebre Mts., Ridge Route Rd. 2.7 mi. S. Frenchman Flats Forest Service Camp
822
Comment
CAS-BOT-BC50456
Ceanothus oliganthus
Alice Eastwood
1919-5-29
8983
Los Angeles
San Gabriel Canyon
Comment
CAS-BOT-BC50457
Ceanothus oliganthus
Geo. B. Grant
1904-5-5
s.n.
Los Angeles
Arroyo Seco Canyon, S. Cal
Comment
CAS-BOT-BC50458
Ceanothus oliganthus
Geo. B. Grant
1906-6-10
s.n.
Los Angeles
Castle Canyon, Mt. Lowe
914
Comment
CAS-BOT-BC50459
Ceanothus oliganthus
Geo. B. Grant
1901-7-28
s.n.
Los Angeles
Sturtevant's Camp
1066
Comment
CAS-BOT-BC50460
Ceanothus oliganthus
I. M. Johnston
1917-9-17
1724
Los Angeles
Cow Canyon, San Antonio Mountians
914
Comment
CAS-BOT-BC50461
Ceanothus oliganthus
Le Roy Abrams
1901-4-13
1504
Los Angeles
Sierra Madre Mts., Wilson's Trail
914
Comment
CAS-BOT-BC50462
Ceanothus oliganthus
June Giddings
s.n.
Los Angeles
Santa Anita Canyon
Comment
CAS-BOT-BC50463
Ceanothus oliganthus
Scott D. White
2004-7-27
10624
Los Angeles
San Gabriel Mountains: Clear Creek area. Roadside and hiking trail S side of Angeles Fores Hwy, ca. 0.2 mi W of jtn
1066
Comment
CAS-BOT-BC50464
Ceanothus oliganthus
Timothy S. Ross
1993-6-1
7350
Los Angeles
San Gabriel Mountains: Upper Winter Creek Trail between Chantry Flat and Hoegee Camp (on Winter Creek),
768
Comment
CAS-BOT-BC50465
Ceanothus oliganthus
Timothy S. Ross
1992-4-21
6226
Los Angeles
San Gabriel Mountains: Head of Horse Canyon: N side of Horse Canyon Saddle
987
Comment
CAS-BOT-BC50466
Ceanothus oliganthus
H. E. McMinn
1925-8-6
1551 d
Los Angeles
San Gabriel Mountains: Flat in Sawpit Canyon
Comment
CAS-BOT-BC50478
Ceanothus oliganthus
Joseph Andorfer Ewan
1933-5-16
10852
Los Angeles
San Gabriel Mts. - Little Santa Anita Canyon
Comment
CAS-BOT-BC50479
Ceanothus oliganthus
Peter H. Raven; Henry J. Thompson
1959-4-3
13919
Los Angeles
Santa Monica Mountains - Saddle Peak - about 0.7 mile north-east of summit
807
Comment
CAS-BOT-BC50480
Ceanothus oliganthus
Carl B. Wolf
1941-8-2
11134
Los Angeles
Liebre Mts., Ridge Route Rd. 2.7 mi. S. Frenchman Flats Forest Service Camp
822
Comment
CAS-BOT-BC50481
Ceanothus oliganthus
F. A. Mac Fadden
1935-3-12
s.n.
Los Angeles
San Gabriel Canyon
Comment
CAS-BOT-BC50482
Ceanothus oliganthus
Alice Eastwood
1919-6-20
9041
Los Angeles
Mt. Wilson
Comment
CAS-BOT-BC50484
Ceanothus oliganthus
Henry J. Thompson
1959-3-27
1890
Los Angeles
Santa Monica Mountains - Saddle Mountain - 1.5 miles east of peak
731
Comment
CAS-BOT-BC50485
Ceanothus oliganthus
L. R. Abrams
1906-7-19
s.n.
Los Angeles
Mount Wilson Trail
1066
Comment
CAS-BOT-BC50486
Ceanothus oliganthus
H. E. McMinn
1925-8-6
1551 c
Los Angeles
Sawpit Canyon, San Gabriel Mts.
Comment
CAS-BOT-BC50487
Ceanothus oliganthus
Marcus E. Jones
1882-2-25
s.n.
Los Angeles
Pasadena
Comment
CAS-BOT-BC50488
Ceanothus oliganthus
Brandegee
1889-5-1
31
Los Angeles
Pasadena
Comment
CAS-BOT-BC50489
Ceanothus oliganthus
L. E. Cox
1908-3-31
s.n.
Los Angeles
Lower slopes of Mt. Wilson
609
Comment
CAS-BOT-BC50490
Ceanothus oliganthus
W. R. Dudley
1907-1-1
s.n.
Los Angeles
Saw-pit Canyon (near Monrovia)
Comment
CAS-BOT-BC50491
Ceanothus oliganthus
John Thomas Howell
1928-3-2
3369
Los Angeles
Vermont Canyon, Griffith Park
Comment
CAS-BOT-BC50492
Ceanothus oliganthus
John Thomas Howell
1930-5-18
5173
Los Angeles
Pacoima Canyon, San Gabriel Mountains
Comment
CAS-BOT-BC50493
Ceanothus oliganthus
Tim Ross; Steve Boyd
1991-4-25
4602
Los Angeles
San Gabriel Mtns: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft. elev.)
530
Comment
CAS-BOT-BC50494
Ceanothus oliganthus
Lester Rowntree
1938-3-8
s.n.
Los Angeles
Santa Susan Pass
Comment
CAS-BOT-BC50495
Ceanothus oliganthus
W. R. Dudley
1907-12-1
s.n.
Los Angeles
Saw-pit Canyon (near Monrovia)
Comment
CAS-BOT-BC50496
Ceanothus oliganthus
W. R. Dudley
1907-12-1
s.n.
Los Angeles
Saw-pit Canyon (near Monrovia)
Comment
CAS-BOT-BC50497
Ceanothus oliganthus
Wesley O. Griesel
1959-3-28
s.n.
Los Angeles
Verdugo Hills
609
Comment
CAS-BOT-BC50498
Ceanothus oliganthus
Le Roy Abrams
1899-3-11
292
Los Angeles
Millards Canyon
Comment
CAS-BOT-BC50499
Ceanothus oliganthus
Peter H. Raven; Robert F. Thorne
1964-5-7
19015
Los Angeles
Saddle rock Ranch, near Seminole Hot Springs, Santa Monica Mountains
Comment
CAS-BOT-BC50500
Ceanothus oliganthus
H. E. McMinn
1925-8-6
1551 a
Los Angeles
Sawpit Canyon, San Gabriel Mts.
Comment
CHSC8452
Ceanothus oliganthus
Edward Laidlaw Smith
1958-2-20
327
Los Angeles
San Gabriel Mt. Range, Cobal Creek drainage area.
609
Comment
HSC34726
Ceanothus oliganthus
R. E. Cooksey
Apr 1974
175
Los Angeles
Little Dalton Canyon, above Glendora
457
Comment
JEPS42113
Ceanothus oliganthus
C. E. Hutchinson
1892-7-20
Los Angeles
San Gabriel Mts., Mt. Wilson
762
Comment
LA103214
Ceanothus oliganthus
Barry A. Prigge;
1985-6-14
6408
Los Angeles
SANTA MONICA MOUNTAINS, Cold Creek Canyon, along trail from upper gate of Cold Creek Preserve to Murphy Ranch site.
658
Comment
LA103272
Ceanothus oliganthus
Jonathan Sauer; E. R. Hobbs
1979-4-14
6061
Los Angeles
SANTA MONICA MOUNTAINS, Saddle Peak, Topanga look-out near peak.
609
Comment
LA105367
Ceanothus oliganthus
Barry A. Prigge;
1989-4-23
8468
Los Angeles
Santa Susana Mountains, Devil Canyon, 1.4 air miles NW of junction of Simi Valley Freeway and Topanga Canyon Blvd
510
Comment
LA32003
Ceanothus oliganthus
Henry J. Thompson;
1959-3-22
1868
Los Angeles
SANTA MONICA MOUNTAINS, Lobo Canyon, 1 mi. W of Triunfo Canyon, 3 mi W of Malibu Lake.
274
Comment
LA32006
Ceanothus oliganthus
Peter H. Raven; Henry J. Thompson
1959-4-3
13919
Los Angeles
Santa Monica Mountains, Saddle Peak; about 0.7 mile NE of summit
807
Comment
LA43644
Ceanothus oliganthus
O. A. Plunkett;
1926-3-6
sn
Los Angeles
San Gabriel Mountains, Santa Anita Canyon
Comment
LA43645
Ceanothus oliganthus
A. M. Johnson;
1934-3-16
4343
Los Angeles
SIMI HILLS, Johnson's Ranch beyond Chatsworth.
Comment
LA43646
Ceanothus oliganthus
W. R. Ernst;
April 1947
sn
Los Angeles
San Gabriel Mountains, San Gabriel Canyon
Comment
LA43648
Ceanothus oliganthus
Zaitlin;
1951-3-17
sn
Los Angeles
Angelus Crest Hwy S Side
731
Comment
LA45332
Ceanothus oliganthus
Carl Epling;
1926-4-10
sn
Los Angeles
SIMI HILLS - SANTA SUSANA MOUNTAINS, Santa Susana Pass
457
Comment
LA45333
Ceanothus oliganthus
A. M. Johnson;
1934-3-16
4343
Los Angeles
SIMI HILLS, Johnson's Ranch beyond Chatsworth.
Comment
LA82211
Ceanothus oliganthus
O. H. Kappler;
1945-3-26
153
Los Angeles
SANTA MONICA MOUNTAINS, Corral Canyon, Corral Canyon, N slope.
761
Comment
POM177946
Ceanothus oliganthus
Joseph A. Ewan
1931-3-21
4077
Los Angeles
Saddle Peak, Santa Monica Mountains.
823
Comment
POM265803
Ceanothus oliganthus
J. C. Roos
1942-3-7
1106
Los Angeles
On brushy delta, La Canada
Comment
POM2826
Ceanothus oliganthus
O. Kenney
1893-2-15
s.n.
Los Angeles
Mountains, collected near Pasadena
Comment
POM293303
Ceanothus oliganthus
Lyman Benson
1945-3-25
11613
Los Angeles
Big Dalton Canyon, Glendora
351
Comment
POM305313
Ceanothus oliganthus
Henry J. Ramsey, Henry J. Ramsey
1937-3-22
633
Los Angeles
Santa Susana Pass
489
Comment
POM49031
Ceanothus oliganthus
Stephen Grout, Stephen Grout
1901-05
s.n.
Los Angeles
Sierra Madre, Los Angeles
Comment
POM85940
Ceanothus oliganthus
Marcus E. Jones
1882-2-27
s.n.
Los Angeles
Pasadena.
Comment
RSA0116692
Ceanothus oliganthus
R. G. Swinney
2010-5-25
12929
Los Angeles
San Gabriel Mountains; Placerita Canyon Natural Area, 0.1 mile east of Nature Center along Placerita Cyn. bottom.
463
Comment
RSA126752
Ceanothus oliganthus
Peter H. Raven, H. J. Thompson
1959-4-3
13919
Los Angeles
Saddle Peak
808
Comment Read comments Feb 10 2011
RSA127441
Ceanothus oliganthus
H. J. Thompson
1959-3-22
1868
Los Angeles
1 mile W of Triunfo Canyon, 3 miles W of Malibu Lake, Lobo Canyon.
274
Comment
RSA128279
Ceanothus oliganthus
H. J. Thompson
1959-3-27
1890
Los Angeles
Santa Monica Mountains: Saddle Peak, 1.5 miles east of peak.
750
Comment
RSA167639
Ceanothus oliganthus
Peter H. Raven, Robert F. Thorne
1964-5-7
19015
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mts.
Comment
RSA279033
Ceanothus oliganthus
Robert F. Thorne, C. W. Tilforth
1971-4-9
41511
Los Angeles
San Gabriel Mountains, Angeles National Forest: San Dimas Canyon, W Fork
488
Comment
RSA398903
Ceanothus oliganthus
Franklin W. Klepinger
1938-3-26
s.n.
Los Angeles
Santa Susana Pass.
Comment
RSA399723
Ceanothus oliganthus
Louis Greata
1901-04
s.n.
Los Angeles
Arroyo Seco, near Pasadena
Comment
RSA399724
Ceanothus oliganthus
Geo. L. Moxley
1917-4-2
1826
Los Angeles
Aliso Canyon, near Chatsworth.
Comment
RSA399726
Ceanothus oliganthus
D. A. Young
1969-3-15
P- 382
Los Angeles
3 mi. NW of Chatsworth, CA S. of Hiway 118 on Santa Susana Rd. Southern Oak Wd.
293
Comment
RSA399728
Ceanothus oliganthus
Freda Detmers
1932-5-24
15207
Los Angeles
Griffith Park. Vermont canon bordering picnic grounds.
Comment
RSA399733
Ceanothus oliganthus
Anstruther Davidson
1890-4-10
s.n.
Los Angeles
Cahuenga Pass.
Comment
RSA399735
Ceanothus oliganthus
Howard Mullins
1931-3-18
169
Los Angeles
Griffith Park.
Comment
RSA399736A
Ceanothus oliganthus
Mable Emler
1929-7-18
s.n.
Los Angeles
Griffith Park.
Comment
RSA399737
Ceanothus oliganthus
Anstruther Davidson
1900-06
s.n.
Los Angeles
Malibu Canon.
Comment
RSA399741
Ceanothus oliganthus
H. L. Bauer
1932-03
15375
Los Angeles
Chaparral N slope along road to Saddle Peak.
671
Comment
RSA650466
Ceanothus oliganthus
Brent Mishler
1977-10-6
s.n.
Los Angeles
San Gab. R. flood control area, Irwindale.
177
Comment
RSA656269
Ceanothus oliganthus
Bill McKinley
1976-4-18
5
Los Angeles
Verdugo Mountains: 10 yards west of intersection of Fire Roads 890 yards up Beaudry Fire Road west of Beaudry Blvd., vicinity Oakmont Country Club, Glendale.
402
Comment
RSA657448
Ceanothus oliganthus
L. Corpening
1979-4-23
1
Los Angeles
Verdugo Mountains Region: About 1/2 mile north of intersection of Blanchard Canyon Road and Covert Ave., Tujunga. Feet.
Comment
RSA724566
Ceanothus oliganthus
K. Dobry
1991-3-16
d- 251
Los Angeles
Santa Monica Mts. Upper Stunt Rd. Cold Creek Cyn
Comment
RSA724567
Ceanothus oliganthus
K. Dobry
1991-3-23
d- 262
Los Angeles
Santa Monica Mts. Upper Cold Creek Cyn
Comment
RSA729760
Ceanothus oliganthus
R. G. Swinney
1998-8-10
6728
Los Angeles
San Gabriel Mtns.: Cattle Canyon, west of (downstream from) Thompson Flat.
671
Comment
RSA748744
Ceanothus oliganthus
R. G. Swinney
2008-3-31
8591
Los Angeles
Glendora Mountain summit
1003
Comment
RSA764033
Ceanothus oliganthus
Doris Bowers
1957-3-24
631
Los Angeles
Millard's Canyon N/o Altadena
1220
Comment
RSA783283
Ceanothus oliganthus
J. D. Olmsted
1959-3-27
320
Los Angeles
San Dimas Creek. 0.25 mi S of gaging station below San Dimas ranger station on east bank of stream.
427
Comment
SDSU10310
Ceanothus oliganthus
Lorenzo Cook
1932-4-1
Los Angeles
Arroyo Seco Canyon.
Comment
SEINET3162616
Ceanothus oliganthus
E. K. Balls
1950-3-28
14448
Los Angeles
La Crescenta at upper end of town, hwy.
476
Comment
UCD112286
Ceanothus oliganthus
Daryl Koutnik
1978-3-24
s.n.
Los Angeles
Mulholland Highway at entrance to Seminole Hot Springs.
365
Comment
UCD112288
Ceanothus oliganthus
Daryl Koutnik
1978-3-24
s.n.
Los Angeles
Mulholland Highway, one mile south of Seminole Hot Springs.
365
Comment
UCD112289
Ceanothus oliganthus
Daryl Koutnik
1978-3-31
s.n.
Los Angeles
West fork of Triunfo Creek and south of Westlake.
274
Comment
UCD112294
Ceanothus oliganthus
M. Vincent
1963-5-7
345
Los Angeles
Santa Susana Mts., 1/2 mile east of the Ventura County line near the top of the pass. Santa Susana Pass Road, 1/2 mile off of the road on a small path.
488
Comment
UCD112295
Ceanothus oliganthus
Kenneth A. Wilson
1961-2-18
859
Los Angeles
Santa Monica Mtns. Mulholland Hwy. 2 miles west of Semiole Hot Springs.
Comment
UCD162838
Ceanothus oliganthus
D. O. Burge
2015-3-17
1689
Los Angeles
Newhall Pass.
550
Comment
UCR126793
Ceanothus oliganthus
Mark A. Elvin
2003-8-13
2987
Los Angeles
Santa Clarita Valley, Newhall Ranch, Santa Clara River at the mouth of Long Canyon
274
Comment
UCR130808
Ceanothus oliganthus
Mark A. Elvin, Cathleen Weigand
2003-5-22
2904
Los Angeles
Western Transverse Range; Santa Susana Mtns., crest of mountains at head of Salt Canyon, Newhall Ranch
915
Comment
UCR139364
Ceanothus oliganthus
I. M. Johnston
1917-9-17
1724
Los Angeles
San Antonio [San Gabriel] Mountains, Cow Canyon
915
Comment
UCR141327
Ceanothus oliganthus
R. F. Thorne
1971-4-23
41462
Los Angeles
San Gabriel Mtns, Angeles National Forest; Chantry Flats, above Santa Anita Canyon
640
Comment Read comments Sep 2 2014
UCR158847
Ceanothus oliganthus
Scott D. White
1994-7-14
2239
Los Angeles
Transverse Ranges; San Gabriel Mountains, San Dimas Canyon; along San Dimas Canyon Road
396
Comment
UCR182672
Ceanothus oliganthus
R. G. Swinney
1998-4-13
5957
Los Angeles
San Gabriel Mtns, Marshall and Live Oak Canyon drainages, LaVerne
695
Comment
UCR192841
Ceanothus oliganthus
R. G. Swinney
1998-8-10
6728
Los Angeles
San Gabriel Mtns., Cattle Canyon, west of (downstream from) Thompson Flat
732
Comment
UCR19803
Ceanothus oliganthus
Freda Detmers
1933-4-19
s.n.
Los Angeles
San Gabriels Mtns., Little Tujunga Canyon
Comment
UCR204890
Ceanothus oliganthus
R. G. Swinney
2008-3-31
8591
Los Angeles
San Gabriel Mtns., Glendora Mountain summit
1013
Comment
UCR217141
Ceanothus oliganthus
Jonas A. Winbolt, Rocky Brown
2010-8-20
004
Los Angeles
Western Transverse Range, south of Santa Clarita, north side of Hwy I-5 and the Old Road, southeast of trailer park along powerline corridor
956
Comment
UCR23451
Ceanothus oliganthus
John C. Roos
1942-3-21
1097
Los Angeles
San Gabriel Mtns, Santa Anita Canyon
244
Comment
UCR255468
Ceanothus oliganthus
Dan S. Cooper
2014-5-23
514- 09
Los Angeles
Western Transverse Range; Eastern Santa Monica Mtns., Griffith Park, upper Vista del Valle Rd. northeast of Mt. Hollywood
348
Comment
UCR277240
Ceanothus oliganthus
R. G. Swinney
2010-5-25
12929
Los Angeles
San Gabriel Mountains, Placerita Canyon Natural Area, 0.1 mile east of Nature Center along Placerita Cyn. bottom
463
Comment
UCR3985
Ceanothus oliganthus
Art Whistler
1965-3-27
s.n.
Los Angeles
Transverse Range; Santa Susana Mtns., fire road through a canyon about 0.5 mi west of Chatsworth Reservoir in Chatsworth
274
Comment
UCR65515
Ceanothus oliganthus
T. S. Ross, Steve Boyd
1990-5-14
2469
Los Angeles
San Gabriel Mtns., Angeles National Forest, Yerba Buena Ridge, Tujunga Ranger District
1024
Comment
UCSB3952
Ceanothus oliganthus
Decker, Helen
1946-4-14
Los Angeles
Arroyo Seco Canyon, San Gabriel Mountains
1097
Comment
CAS-BOT-BC50483
Ceanothus oliganthus
Henry J. Thompson
1959-3-22
1868
Los Angeles
Santa Monica Mountains - Lobo Canyon 1 mile west of Triunfo Canyon, 3 miles west of Malibu Lake
274
Comment
CLARK-A1528-3896
Ceanothus oliganthus
John C. Roos
1942-3-21
1097
Los Angeles
San Gabriel Mountains
Comment
CLARK-A1528-3897
Ceanothus oliganthus
John C. Roos
1942-3-7
1106
Los Angeles
La Canada
Comment
RSA0028427
Ceanothus oliganthus
Bob Cochrane
1948-5-2
s.n.
Los Angeles
Found two miles back of the San Dimas Dam. This specimen was found on the trail leading down to the stream.
762
Comment
RSA0040254
Ceanothus oliganthus
Ora M. Clark
1929-3-24
1786
Los Angeles
Santa Susanna Mountains, So. Calif.
Comment
RSA60249
Ceanothus oliganthus
E. K. Balls
1950-3-28
14448
Los Angeles
La Crescenta, at upper end of town, on highway.
Comment
RSA95351
Ceanothus oliganthus
F. W. Peirson
1927-3-19
7116
Los Angeles
Seminole Hot Springs. Santa Monica Mts.
Comment
SEINET12209936
Ceanothus oliganthus
Unknown
1936-1
12658
Los Angeles
Mt. Wilson
Comment
SEINET12210588
Ceanothus oliganthus
R. F. Thorne
1971-1
41509
Los Angeles
San Gabriel Mts.: lower Evey Canyon off San Antonio Canyon
716
Comment
SEINET12211381
Ceanothus oliganthus
N. C. Coile, Coile, R. W.; Keeley, J.; Keeley, S.
1985-1
4452
Los Angeles
San Gabriel Mountains, 0.3 mi on Angeles Forest Road from jct with Angeles Crest Highway
Comment
SEINET13946029
Ceanothus oliganthus
E. K. Balls
1950-1
14448
Los Angeles
La Crescenta at upper end of town, on highway; 1563 ft alt.
476
Comment
SEINET5743567
Ceanothus oliganthus
Unknown
s.n.
Los Angeles
Mt. Wilson Trail. Angeles National Forest.; Angeles National Forest
Comment
UC18372
Ceanothus oliganthus
Dr. A. Davidson
1895-1
Los Angeles
Comment
UCSB3949
Ceanothus oliganthus
Wedberg, Lee
1954-3-1
Los Angeles
San Gabriel Mtns.
457
Comment
UCSB8402
Ceanothus oliganthus
Haller, John
1950-3-26
Los Angeles
San Gabriel Mtns., west ridge of Little Dalton Canyon
762
Comment Read comments Jan 20 2015
RSA0106841
Ceanothus oliganthus subsp. oliganthus
R. G. Swinney
2011-5-10
14638
Los Angeles
San Gabriel Mountains: Angeles Natl. Forest, Manzanita Mt., at junction of Firebreak Ridge and Manzanita Mt. Trail, 0.8 mile south of Placerita Cyn. Nature Center.
616
Comment
RSA655773
Ceanothus oliganthus subsp. oliganthus
LeRoy Gross
2001-1-28
335
Los Angeles
Verdugo Mountains, north side: Along dirt road were Mesa Lila Road ends, at bottom of Ridge between Engleheard and Henderson Canyons.
488
Comment
RSA747737
Ceanothus oliganthus subsp. oliganthus
Scott D. White, J. Wood, C. Huntley, J. Miner
2009-5-12
12694
Los Angeles
San Gabriel Mountains: Millard Canyon; North of Altadena via Chaney Trail, in the vicinity of intersection with Echo Mountain Lowe Fire Road.
549
Comment
SFV16785
Ceanothus oliganthus subsp. oliganthus
J. D. Dilley
1997-2-8
s. n.
Los Angeles
Verdugo Mountains La Tuna Canyon Park, about 1.2 miles up trail. Near floor of canyon with stream.
610
Comment
UCR131485
Ceanothus oliganthus subsp. oliganthus
June Latting
1973-2-24
s.n.
Los Angeles
San Gabriel Mountains, Monrovia Canyon
549
Comment
UCR146479
Ceanothus oliganthus subsp. oliganthus
Scott D. White
2004-7-27
10624
Los Angeles
San Gabriel Mountains, Clear Creek area; roadside and hiking trail south side of Angeles Forest Hwy, c. 0.2 mi west of jct. with Angeles Crest Hwy; Condor Peak
1067
Comment
UCR271654
Ceanothus oliganthus subsp. oliganthus
R. G. Swinney
2011-3-26
14200
Los Angeles
San Gabriel Mts., San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Cyn.
524
Comment
UCR273558
Ceanothus oliganthus subsp. oliganthus
R. G. Swinney
2011-5-10
14638
Los Angeles
San Gabriel Mountains, Angeles Natl. Forest, 'Manzanita Mt.', at junction of Firebreak Ridge and Manzanita Mt. Trail, 0.8 mile south of Placerita Cyn. Nature Center
629
Comment
RSA0073376
Ceanothus oliganthus subsp. sorediatus
R. G. Swinney
2010-3-16
11953
Los Angeles
San Gabriel Mountains/Verdugo Mountains: Confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing, within 50 m on north and south sides of I-210.
329
Comment
CHSC26359
Ceanothus oliganthus var. oliganthus
James Henrickson
1972-3-19
7175
Los Angeles
5 road miles along Angeles Crest Hwy 2 NE of La Canada.
853
Comment
CHSC95767
Ceanothus oliganthus var. oliganthus
LeRoy Gross
2001-1-28
335
Los Angeles
Verdugo Mountains, North side: Along dirt road were Mesa Lila Road ends, at bottom of Ridge between Engleheard and Henderson Canyons.
487
Comment
HSC98206
Ceanothus oliganthus var. oliganthus
James Henrickson
1972-3-19
7175
Los Angeles
5 mi along Angeles Crest Hwy. 2 NE of La Canada
854
Comment
JEPS42284
Ceanothus oliganthus var. oliganthus
Frank W. Peirson
1927-3-19
7116
Los Angeles
Seminole Hot Springs Region Santa Monica Mountains
457
Comment
JEPS42411
Ceanothus oliganthus var. oliganthus
Frank W. Peirson
1918-6-30
113
Los Angeles
Toll Road Mt. Wilson; , Toll Road
1280
Comment
LA201541
Ceanothus oliganthus var. oliganthus
Arthur C. Gibson;
2001-4-8
4890
Los Angeles
SIMI HILLS, Chatsworth, Santa Susana fire road at NE-most Simi Hills.
358
Comment
LA202403
Ceanothus oliganthus var. oliganthus
Arthur C. Gibson;
2001-5-18
4888
Los Angeles
SANTA MONICA MOUNTAINS, Rocky Oaks National Recreation Area, near Mulholland and Malibu Canyon Rd.
Comment
POM126296
Ceanothus oliganthus var. oliganthus
V. Newsom, M. Hilend
1927-4-13
s.n.
Los Angeles
Hills S.W. of Newhall.
Comment
POM17614
Ceanothus oliganthus var. oliganthus
P. A. Munz
1923-3-10
7322
Los Angeles
Palmer Canyon Wash, north of Claremont. Wash west of North Indian Hill Boulevard.
Comment
POM265805
Ceanothus oliganthus var. oliganthus
J. C. Roos
1942-3-21
1097
Los Angeles
Chantry Flats, Santa Anita Canyon
Comment
POM2838
Ceanothus oliganthus var. oliganthus
I. M. Johnston
1917-9-17
1724
Los Angeles
Cow Ca - on
915
Comment
POM310174
Ceanothus oliganthus var. oliganthus
Hulda Crooks
1946-3-11
233
Los Angeles
Big Dalton Canyon. South slope.
366
Comment
POM310390
Ceanothus oliganthus var. oliganthus
Margaret Hardinge
1946-3-11
143
Los Angeles
Big Dalton Canyon.
457
Comment
POM89885
Ceanothus oliganthus var. oliganthus
F. W. Peirson
1926-3-20
6513
Los Angeles
Arroyo Seco.
1006
Comment
RSA0038926
Ceanothus oliganthus var. oliganthus
R. G. Swinney
2009-3-10
10058
Los Angeles
Azusa, El Encanto Azusa River Wilderness Park
305
Comment
RSA0091477
Ceanothus oliganthus var. oliganthus
R. G. Swinney
2011-3-22
14179
Los Angeles
mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam
509
Comment
RSA167705
Ceanothus oliganthus var. oliganthus
Robert F. Thorne
1964-1-25
34055
Los Angeles
Chantry Flats, N of Sierra Madre Arroyo Seco section, Angeles National Forest
762
Comment
RSA182196
Ceanothus oliganthus var. oliganthus
James Henrickson
1963-4-30
1240
Los Angeles
Evey Canyon, northeast of Claremont, along raod to Mt. Baldy.
762
Comment
RSA191122
Ceanothus oliganthus var. oliganthus
Robert F. Thorne, M. Z. Thorne
1967-6-25
37101
Los Angeles
San Gabriel Mountains: Upper Evey Canyon
850
Comment
RSA233365
Ceanothus oliganthus var. oliganthus
Arthur C. Gibson, Linda Gibson
1972-3-18
2793
Los Angeles
Fish Canyon, San Gabriel Mountains.
381
Comment Read comments Nov 19 2014
RSA247418
Ceanothus oliganthus var. oliganthus
Jack Delaini, Barbara Shervanick
1974-3-22
77
Los Angeles
Lodi Canyon, San Dimas Experimental Forest, Angeles National Forest
777
Comment
RSA25740
Ceanothus oliganthus var. oliganthus
Carl B. Wolf
1941-8-2
11134
Los Angeles
Ridge Route Road, 2.7 mi S of Frenchman Flats Forest Service Camp.
823
Comment
RSA276021
Ceanothus oliganthus var. oliganthus
Jack Delaini
1974-4-5
111
Los Angeles
San Gabriel Mountains: Lodi Canyon, San Dimas Experimental Forest, Angeles National forest.
366
Comment
RSA277960
Ceanothus oliganthus var. oliganthus
Austin P. Griffiths
1962-11-5
4499
Los Angeles
Chantry Flat, Big Santa Anita Canyon, N. of Arcadia, San Gabriel Mts.
Comment
RSA279056
Ceanothus oliganthus var. oliganthus
Robert F. Thorne
1971-3-25
41509
Los Angeles
San Gabriel Mountains: Lower Evey Canyon off San Antonio Canyon
716
Comment
RSA398828
Ceanothus oliganthus var. oliganthus
Anstruther Davidson
1896-04
1743
Los Angeles
2/3 way up Wilson Trail; Wilson's Peak.
Comment
RSA399727
Ceanothus oliganthus var. oliganthus
N. C. Cooper
1949-4-19
3626
Los Angeles
Newhall.
457
Comment
RSA399729
Ceanothus oliganthus var. oliganthus
Christopher Davidson, Robert Gustafson
1975-6-24
2872
Los Angeles
Big Tujunga Canyon, ca. 5 mi NE of Sunland on rd 2N78 in a small side canyon running SW.
686
Comment
RSA399730
Ceanothus oliganthus var. oliganthus
Donald R. Bissing
1973-3-29
29
Los Angeles
Evey Canyon, 1.5 mile from canyon mouth.
976
Comment
RSA399731
Ceanothus oliganthus var. oliganthus
L. E. Hoffman
1932-1-1
s.n.
Los Angeles
Pacoima Canyon, upper canyon.
Comment
RSA399732
Ceanothus oliganthus var. oliganthus
Anstruther Davidson
s.n.
Los Angeles
San Gabriel Mountains.
Comment
RSA399734
Ceanothus oliganthus var. oliganthus
L. E. Hoffman
1932-1-1
16278
Los Angeles
Pacoima Canyon, upper canyon.
Comment
RSA399738
Ceanothus oliganthus var. oliganthus
W. Hutchinson
1921-04
s.n.
Los Angeles
Bouquet Canyon.
Comment
RSA399739
Ceanothus oliganthus var. oliganthus
H. Wells
1968-3-17
10
Los Angeles
Angeles National Forest. 3.7 miles north northeast junction of State Hwy. 118 and State Hwy. 2, on Angeles Crest Hwy.
762
Comment
RSA399740
Ceanothus oliganthus var. oliganthus
Albert J. Perkins
1928-4-8
s.n.
Los Angeles
Bear Ca - on, Sierra Madre Mts.
Comment
RSA399742
Ceanothus oliganthus var. oliganthus
Albert J. Perkins
1920-3-20
s.n.
Los Angeles
San Gabriel Mts. Millards Canyon.
Comment
RSA399743
Ceanothus oliganthus var. oliganthus
Albert J. Perkins
1914-3-1
s.n.
Los Angeles
Santa Anita Canyon.
Comment
RSA399744
Ceanothus oliganthus var. oliganthus
Sam Tyson
1943-4-22
s.n.
Los Angeles
Bill Canyon in San Dimas Canyon
1006
Comment
RSA399746
Ceanothus oliganthus var. oliganthus
M. D. Proctor
1944-4-9
829
Los Angeles
Santa Anita Canyon
Comment
RSA517114
Ceanothus oliganthus var. oliganthus
Tim S. Ross, S. D. Boyd
1990-5-14
2469
Los Angeles
San Gabriel Mountains: Yerba Buena Ridge, Angeles National Forest, Tujunga Ranger District.
976
Comment
RSA549782
Ceanothus oliganthus var. oliganthus
Wandalee Thompson
1964-4-11
5
Los Angeles
Liebre Mtns.: San Francisquito Canyon Road at Powerhouse No. 2, San Francisquito Canyon, Angeles National Forest.
457
Comment
RSA550403
Ceanothus oliganthus var. oliganthus
Tim S. Ross, Peter Fritsch
1990-6-20
3596
Los Angeles
San Gabriel Mountains: Mouth of Burro Canyon near confluence of E and W forks of San Gabriel River. (elevation ranging from stream bottom to slopes).
445
Comment
RSA562578
Ceanothus oliganthus var. oliganthus
Steve Boyd, W. Appleby
1993-4-22
7992
Los Angeles
Western San Gabriel Mountains, north of Sylmar and south of Santa Clarita, within the Tujunga Ranger District of the Angeles National Forest. Vicinity of Los Pinetos Spring, head of Los Pinetos Canyon
854
Comment
RSA584055
Ceanothus oliganthus var. oliganthus
Tim S. Ross, S. D. Boyd
1991-4-25
4602
Los Angeles
San Gabriel Mountains: lower Graveyard Canyon (which joins the lower E Fk of the San Gabriel River at ca 1540 ft. elev.).
512
Comment
RSA584842
Ceanothus oliganthus var. oliganthus
Tim S. Ross
1993-6-1
7350
Los Angeles
Upper Winter Creek Trail between Chantry Flat and Hoegee Camp (on Winter Creek), on the W side of Santa Anita Canyon.
762
Comment
RSA585544
Ceanothus oliganthus var. oliganthus
Tim S. Ross
1992-4-21
6226
Los Angeles
Head of Horse Canyon: N side of Horse Canyon Saddle.
963
Comment
RSA601636
Ceanothus oliganthus var. oliganthus
Louis C. Wheeler
1967-6-26
9873
Los Angeles
Elsmere Canyon.
441
Comment
RSA601641
Ceanothus oliganthus var. oliganthus
Louis C. Wheeler
1967-6-16
9860
Los Angeles
San Gabriel Mountains: North side of Sunset Ridge under power line, Millard Canyon.
579
Comment
RSA602342
Ceanothus oliganthus var. oliganthus
Scott D. White
1997-5-8
5089
Los Angeles
San Gabriel River Canyon: N of Azusa; canyon bottom and adjacent slopes below San Gabriel Reservoir.
365
Comment
RSA638811
Ceanothus oliganthus var. oliganthus
Valerie L. Soza, Laura Moore
1999-6-30
591
Los Angeles
San Gabriel Mountains: Upper Winter Creek Trail.
854
Comment
RSA640256
Ceanothus oliganthus var. oliganthus
Robert F. Thorne
1971-4-23
41462
Los Angeles
San Gabriel Mountains, Angeles National Forest: Chantry Flats, along trail to Santa Anita Canyon.
610
Comment
RSA642711
Ceanothus oliganthus var. oliganthus
Orlando Mistretta
1992-7-13
s.n.
Los Angeles
San Gabriel Mountains: Los Pinetos Spring Canyon Trail.
Comment
RSA651872
Ceanothus oliganthus var. oliganthus
Stephen Hill
1981-2-27
26
Los Angeles
Hwy 39, 2.7 mi. N. of Morris Dam.
Comment
RSA652100
Ceanothus oliganthus var. oliganthus
Shlomo Gat
1959-4-9
20
Los Angeles
Padua hill.
Comment
RSA653927
Ceanothus oliganthus var. oliganthus
Valerie L. Soza, Wayne Law, Laura Moore
2000-6-27
1032 b
Los Angeles
San Gabriel Mountains: Firebreak above Upper Winter Creek Trail, ca. 2 miles northwest of Chantry Flat along FS Road 2N41.2, north of San Olene Canyon.
850
Comment
RSA653928
Ceanothus oliganthus var. oliganthus
Valerie L. Soza, Wayne Law, Laura Moore
2000-6-27
1032 a
Los Angeles
San Gabriel Mountains: Firebreak above Upper Winter Creek Trail, ca. 2 miles northwest of Chantry Flat along FS Road 2N41.2, north of San Olene Canyon.
850
Comment
RSA655941
Ceanothus oliganthus var. oliganthus
James Henrickson
2000-4-15
20707 B
Los Angeles
1 mile SE of Newhall in W part of Whitney Canyon just NE of junction of San Fernando Road and State Hwy 14, within 200ft of Hwy 14
473
Comment
RSA658227
Ceanothus oliganthus var. oliganthus
Naomi Zohman
1985-4-28
32
Los Angeles
Junction of CA Hwy 39 along west fork of San Gabriel River. Forest Service Road.
Comment
RSA659840
Ceanothus oliganthus var. oliganthus
Orlando Mistretta, Mike Hammitt
1991-6-21
s.n.
Los Angeles
Fern Canyon. Open ridgetop, firebreak W of 2N66.
756
Comment
RSA660402
Ceanothus oliganthus var. oliganthus
Orlando Mistretta
1992-6-17
591
Los Angeles
Road 2N09 EA. Curtiss Haul Road, Cow Canyon. From 2nd drainage down to Cattle Canyon.
Comment
RSA660630
Ceanothus oliganthus var. oliganthus
Matt Bogdanoff
1981-5-25
23
Los Angeles
Glendora Mtn. Rd., 4.1 mi N of junction with Sierra Madre Ave., N of Glendora.
549
Comment
RSA702181
Ceanothus oliganthus var. oliganthus
Scott D. White
2004-7-27
10624
Los Angeles
San Gabriel Mtns. Clear Creek area. Roadside and hiking trail S side of Angeles Forest Hwy, ca. 0.2 mi W of jtn with Angeles Crest Hwy.
1067
Comment
RSA714690
Ceanothus oliganthus var. oliganthus
A. C. Sanders, Mark A. Elvin
2003-6-18
26945
Los Angeles
Western Transverse Range: around large sandstone monolith (visible for miles) along private crest road, NW of head of Sulphur Canyon.
1037
Comment Read comments Mar 27 2007
RSA719058
Ceanothus oliganthus var. oliganthus
R. G. Swinney
1998-4-13
5957
Los Angeles
Marshall and Live Oak Canyon drainages, La Verne
549
Comment
RSA719641
Ceanothus oliganthus var. oliganthus
R. G. Swinney
1998-3-14
5915
Los Angeles
Evey Canyon, ca. 0.75 mi. W of Mt. Baldy Rd., ca. 0.3 mi. NE of Potato Mtn.
793
Comment
RSA762366
Ceanothus oliganthus var. oliganthus
R. G. Swinney
2009-3-16
10117
Los Angeles
Azusa, mouth of San Gabriel River Canyon, 400 m NE of River Bike Path parking lot at Hwy 39
227
Comment
SBBG119456
Ceanothus oliganthus var. oliganthus
A. C. Sanders with M. A. Elvin
2003-6-18
26945
Los Angeles
NW of head of Sulphur Cyn
1037
Comment
SBBG17294
Ceanothus oliganthus var. oliganthus
K. A. Wilson
1961-2-18
859
Los Angeles
Mulholland Hwy, 2 mi W of Seminole Hot Springs
Comment
SBBG22036
Ceanothus oliganthus var. oliganthus
R. F. Thorne
1964-1-25
34055
Los Angeles
Chantry Flats N of Sierra Madre
762
Comment
SBBG54063
Ceanothus oliganthus var. oliganthus
A. Griffith
1962-11-15
4499
Los Angeles
Chantry Flat, Big Santa Anita Cyn
Comment
SBBG68505
Ceanothus oliganthus var. oliganthus
M. N. Ackley
-Apr-1929
Los Angeles
La Crescenta
487
Comment
SEINET13276831
Ceanothus oliganthus var. oliganthus
R. G. Swinney
2011-1
14179
Los Angeles
San Gabriel Mountains: mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam (Glendora 7.5' Q.) (T1N R9W S28)
509
Comment
SEINET235619
Ceanothus oliganthus var. oliganthus
Scott D. White
1997-5-8
5089
Los Angeles
San Gabriel River Canyon: N of Azusa; canyon bottom ajd adjacent slopes below San Gabriel Reservoir.
400
Comment
SFV21080
Ceanothus oliganthus var. oliganthus
L. Gross
2001-1-28
335
Los Angeles
Verdugo Mountains North side of mountains along dirt road where Mesa Lila Road ends, at bottom of ridge between Engleheard and Henderson Canyons.
488
Comment
UC1070899
Ceanothus oliganthus var. oliganthus
P. L. Johannsen
1934-1-24
237
Los Angeles
Santa Susana Pass Santa Susana quad.
457
Comment
UC1070902
Ceanothus oliganthus var. oliganthus
A. D. Gifford
1934-4-25
166
Los Angeles
1/2 mi ne Castro Pk.; Triunfo Pass quad.
762
Comment
UC1070907
Ceanothus oliganthus var. oliganthus
A. D. Gifford
1935-3-15
448
Los Angeles
2 mi ene Whitaker Peak; Tejon quad., Angeles National Forest
1066
Comment
UC1070908
Ceanothus oliganthus var. oliganthus
A. D. Gifford
1935-5-8
676
Los Angeles
2 mi ne Whitaker Peak; Tejon quad., Angeles National Forest
1066
Comment
UC1070911
Ceanothus oliganthus var. oliganthus
A. Lewis
1933-6-1
213
Los Angeles
Pacoima Canyon San Fernando quad., Angeles Nat. For.
1005
Comment
UC1070912
Ceanothus oliganthus var. oliganthus
R. St. John
1930-2-14
94
Los Angeles
Gavin Canyon Santa Susana quad. (Plot #23.)
609
Comment
UC1071155
Ceanothus oliganthus var. oliganthus
R. St. John
1933-3-18
348
Los Angeles
Santa Susana Pass Santa Susana quad.
457
Comment
UC1071160
Ceanothus oliganthus var. oliganthus
H. A. Jensen
1933-4-10
281
Los Angeles
Verdugo Mountain Pasadena quad.
762
Comment
UC1071161
Ceanothus oliganthus var. oliganthus
P. L. Johannsen
1934-1-5
214
Los Angeles
Dry Canyon Calabasas quad.
609
Comment
UC1071162
Ceanothus oliganthus var. oliganthus
P. L. Johannsen
1934-2-26
307
Los Angeles
1/4 mi s San Fernando Pass; Santa Susana quad.
441
Comment
UC1071163
Ceanothus oliganthus var. oliganthus
A. Lewis
1934-2-1
Los Angeles
Pacoima Canyon San Fernando quad., Angeles National Forest
1371
Comment
UC1071164
Ceanothus oliganthus var. oliganthus
P. L. Johannsen
1934-2-17
289
Los Angeles
Pico Canyon Santa Susana quad.
640
Comment
UC1071526
Ceanothus oliganthus var. oliganthus
Jerome S. Horton
1936-4-17
289
Los Angeles
Monroe Canyon Flume
609
Comment
UC1211124
Ceanothus oliganthus var. oliganthus
Huron H. Smith
1912-4-30
4863
Los Angeles
Mt. Wilson
1219
Comment
UC1211129
Ceanothus oliganthus var. oliganthus
Huron H. Smith
1912-4-30
4876
Los Angeles
Mt. Wilson
914
Comment
UC1583142
Ceanothus oliganthus var. oliganthus
Tim Ross and Steve Boyd
1990-5-14
2469
Los Angeles
Yerba Buena Ridge Tujunga Ranger District, Angeles Nat. For., San Gabriel Mts.
Comment
UC1595238
Ceanothus oliganthus var. oliganthus
Tim Ross and Peter Fritsch
1990-6-20
Los Angeles
Mouth of Burro Canyon San Gabriel Mts. (near confluence of the e and w forks of the San Gabriel River.)
Comment
UC1602794
Ceanothus oliganthus var. oliganthus
P. L. Johannsen
1934-1-27
244
Los Angeles
1 1/2 mi w Oat Mountain; Santa Susana Quadrangle
Comment
UC170186
Ceanothus oliganthus var. oliganthus
Geo. B. Grant
June, 1904
147 a
Los Angeles
Pasadena
Comment
UC18374
Ceanothus oliganthus var. oliganthus
Dr. A. Davidson
Los Angeles
Los Angeles
Comment
UC18375
Ceanothus oliganthus var. oliganthus
A. J. McClatchie
1893-4-1
19
Los Angeles
Canyon near Pasadena
Comment
UC18416
Ceanothus oliganthus var. oliganthus
W. H. Brewer
1861-2-19
214
Los Angeles
Santa Susanna Mountains
Comment Read comments Jul 6 2010
UC50448
Ceanothus oliganthus var. oliganthus
H. M. Hall
Apr 1903
3743
Los Angeles
Arroyo Seco
Comment
UC56263
Ceanothus oliganthus var. oliganthus
H. M. Hall
May 1902
3249
Los Angeles
Head of San Fernando Valley
Comment
UC574961
Ceanothus oliganthus var. oliganthus
Carl Epling, R. Fowler, K. Kneen
April 1933
Los Angeles
Boney Ridge Santa Monica Mts.
Comment Read comments Nov 11 2014
UC775005
Ceanothus oliganthus var. oliganthus
Carl B. Wolf
1941-8-2
11134
Los Angeles
2.7 mi s Frenchman Flats Forest Service Camp; Liebre Mts.
Comment
UC79787
Ceanothus oliganthus var. oliganthus
Katharine Brandegee
May 1889
Los Angeles
Pasadena
Comment
UCD112297
Ceanothus oliganthus var. oliganthus
James Dilley
1997-2-8
s.n.
Los Angeles
Verdugo Mountains, in the San Fernando Valley. La Tuna Canyon Park about 1.2 miles up trail.
609
Comment
UCR127032
Ceanothus oliganthus var. oliganthus
A. C. Sanders, Mark A. Elvin
2003-6-18
26945
Los Angeles
Santa Susana Mountains, Western Transverse Range, around large sandstone monolith (visible for miles) along private crest road, NW of head of Sulphur Canyon
1037
Comment Read comments Mar 27 2007
UCR147711
Ceanothus oliganthus var. oliganthus
Valerie Soza, Et al.
2000-6-27
1032 b
Los Angeles
San Gabriel Mountains, Firebreak above Upper Winter Creek Trail, c. 2 mi NW of Chantry Flat along FSR 2N41.2 N of San Olene Canyon
823
Comment
UCR147802
Ceanothus oliganthus var. oliganthus
Valerie Soza, Et al.
2000-6-27
1032 a
Los Angeles
San Gabriel Mountains, Firebreak above Upper Winter Creek Trail, c. 2 mi NW of Chantry Flat along FSR 2N41.2 N of San Olene Canyon
823
Comment
UCR150618
Ceanothus oliganthus var. oliganthus
Scott D. White
1997-5-8
5089
Los Angeles
Transverse Ranges; San Gabriel Mountains, San Gabriel River Canyon: north of Azusa; canyon bottom and adjacent slopes below San Gabriel Reservoir
427
Comment
UCR150658
Ceanothus oliganthus var. oliganthus
James Henrickson
2000-4-15
20707 B
Los Angeles
San Gabriel Mountains region, c. 1 mi SE of Newhall in Whitney Canyon, SE of junction of San Fernando Road and State Highway 14; 0.25-0.5 mile east of Highway 14; within 200 ft of Hwy
488
Comment
UCR270645
Ceanothus oliganthus var. oliganthus
R. G. Swinney
2011-3-22
14179
Los Angeles
San Gabriel Mts., mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam
549
Comment
UCSB3930
Ceanothus oliganthus var. oliganthus
Gill, Robert
1959-4-14
Los Angeles
Little Dalton Canyon
365
Comment
UCSB39355
Ceanothus oliganthus var. oliganthus
Stone, M.
1977-5-29
Los Angeles
2.5 miles up Chantry Flats Road, San Gabriel Mtns.
518
Comment
UCSB7053
Ceanothus oliganthus var. oliganthus
Lloyd, Robert
1959-3-14
Los Angeles
1/2 mile south of dam in San Dimas Canyon. Stream bed west of San Dimas Canyon Road.
365
Comment
POM97161
Ceanothus oliganthus var. oliganthus
P. A. Munz
1925-3-18
8920
Los Angeles
Newhall Grade.
Comment
RSA393725A
Ceanothus oliganthus var. oliganthus
Louis Greata
1931
Los Angeles
San Gabriel Mountains, Southern California
Comment
RSA758705
Ceanothus oliganthus var. oliganthus
Orlando Mistretta, Christine Mistretta
2008-4-19
2505
Los Angeles
Transverse Ranges; San Gabriel Mountains region: Southern California transmission line tower (Segment 6, Structure 115 per TRTP Survey 2008), vicinity of Van Tassel Canyon.
581
Comment
RSA762411
Ceanothus oliganthus var. oliganthus
Orlando Mistretta, Christine Mistretta
2008-5-9
3010
Los Angeles
Southern California Edison transmission line corridor (Segment 11, structure 63) per TRTP Survey 2008), in the vicinity of Arroyo Seco Canyon.
844
Comment
RSA95346
Ceanothus oliganthus var. oliganthus
F. W. Peirson, Ruth Conrad
1926-3-20
6513
Los Angeles
Arroyo Seco.
1006
Comment
RSA95347
Ceanothus oliganthus var. oliganthus
F. W. Peirson
1925-3-18
5470
Los Angeles
South slope of Newhall Grade, west end of San Gabriel Mts
381
Comment
RSA95348
Ceanothus oliganthus var. oliganthus
F. W. Peirson
1918-6-30
113
Los Angeles
Eaton Canyon, south face of San Gabriel Mts. Fruiting branch from 4400 feet on Mt. Wilson Trail.
1341
Comment
UC18336
Ceanothus oliganthus var. oliganthus
State Survey
1861-2-19
214
Los Angeles
Santa Susana Sierra
Comment Read comments May 28 2015
SD253534
Ceanothus oliganthus var. orcuttii
R. G. Swinney
2011-3-26
14200
Los Angeles
San Gabriel Mountains; San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Canyon )Glendora 7.5'Q)
476
Comment
SD43388
Ceanothus oliganthus var. orcuttii
Darley F. Howe
1948-5-2
Los Angeles
Angeles Crest Road to Mt. Wilson
1128
Comment
RSA77698
Ceanothus oliganthus var. sorediatus
F. W. Peirson
1920-4-26
732
Los Angeles
Santa Anita Wash, S base of San Gabriel Mts.
213
Comment
SBBG53969
Ceanothus oliganthus var. sorediatus
B. C. Templeton
1931-3-30
526
Los Angeles
San Marino
Comment
SJSU10911
Ceanothus oliganthus var. sorediatus
G. A. Kattenhorn
1967-3-24
Los Angeles
Little Dalton Cr, N of Glendora, San Gabriel Mts
Comment
UCD170933
Ceanothus oliganthus var. sorediatus
R. G. Swinney
2009-3-16
10117
Los Angeles
San Gabriel Mtns. Foothills, Azusa, mouth of San Gabriel River Canyon, 400 m NE of River Bike Path parking lot at Hwy 39.
227
Comment
UCD170954
Ceanothus oliganthus var. sorediatus
R. G. Swinney
2009-3-10
10058
Los Angeles
San Gabriel Mtns. Foothills, Azusa, El Encanto Azusa River Wilderness Park.
305
Comment
UCR259957
Ceanothus oliganthus var. sorediatus
R. G. Swinney
2010-3-16
11953
Los Angeles
San Gabriel Mountains/Verdugo Mountains, Confluence of Little Tujunga Wash and Big Tujunga Wash at I-210 crossing, within 50 m on north and south sides of I-210
329
Comment
CHSC5097
Ceanothus palmeri
M. MacArthur
1967-7-16
82
Los Angeles
Charlton flat about 1 mi. from Angeles Crest Hwy., below parking area #12, Angeles National Forest, San Gabriel Mts.
1524
Comment
UC1071201
Ceanothus palmeri
H. A. Jensen
1933-3-6
266
Los Angeles
San Gabriel Peak Angeles National Forest, Pasadena Quad.
Comment
UC1071208
Ceanothus palmeri
A. D. Gifford
1935-3-20
497
Los Angeles
Top of Sawmill Mtn East End Angeles National Forest, Tejon Quad.
Comment
UCD112709
Ceanothus palmeri
Antonio F. Machado; Lisa Seemann
1993-4-28
5 a
Los Angeles
Santa Clarita Valley, S of Spunky Canyon Rd, 3.4 mi E of San Francisquito Rd.
1100
Comment
RSA0028425
Ceanothus palmeri
J. D. Olmsted
1959-5-6
561
Los Angeles
Drainage area to E. fk. San Gabriel River. Along Glendora Mtn. Road 1 mi W of Camp Baldy.
1418
Comment
SEINET3836765
Ceanothus parvifolius
C. Epling, Wm Robison
1935-7-6
Los Angeles
Gen. Grant Nat'l Park
Comment Read comments Mar 9 2015
CAS-BOT-BC126850
Ceanothus pauciflorus
Louis C. Wheeler
1968-4-26
s.n.
Los Angeles
San Gabriel Mountains: Head of North Fork of Pacoima Canyon
1310
Comment
RSA587957
Ceanothus pauciflorus
Orlando Mistretta, S. D. Boyd, Darin Banks
1994-4-29
1096
Los Angeles
Santiago Canyon; Ridge on W edge of Santiago Canyon watershed N. of Forest Road 4N20.
1372
Comment
RSA601849
Ceanothus pauciflorus
Steve Boyd, Tim S. Ross, Laura Moore, Valerie Soza
1997-7-8
10002
Los Angeles
Liebre Mountains region: Northern flank of Sawmill Mountain, upper Heryford Canyon watershed, along Sawmill Mountain Road (7N23), ca. 0.7 miles from junction with Maxwell Truck Trail and Burnt Peak road.
1500
Comment
RSA733386
Ceanothus pauciflorus
R. G. Swinney
2001-6-16
7984
Los Angeles
Mojave Desert: Juniper Hills, top of Pleasant View Ridge, south of intersection of 104th St. E and Juniper hills Rd.
2006
Comment Read comments Aug 6 2013
SD108939
Ceanothus pauciflorus
James Henrickson
1973-5-12
9586
Los Angeles
9 miles southwest of Little Rock, 0.2 miles south of Mt. Emma Road, along Highway N3
1189
Comment
RSA703591
Ceanothus perplexans
Gary D. Wallace, M. Wallace
1983-5-20
2075
Los Angeles
Aliso Canyon road between Acton and Angeles Forest highway.
Comment
SJSU10883
Ceanothus perplexans
H. E. Sebring
1956-4-29
241
Los Angeles
near Llano, Antelope Valley
Comment
UC1070655
Ceanothus perplexans
A. D. Gifford
1935-3-29
528
Los Angeles
2 3/4 mi NNE of Liebre Peak
1188
Comment
SEINET13946037
Ceanothus perplexans
Martha P. Creighton
1952-1
461
Los Angeles
Juniper Hills, Sima Mesa, Gabriel Mts., 4400 ft alt
1341
Comment
SEINET3837095
Ceanothus ramulosus
Leila M. Shultz
1981-4-10
Los Angeles
Rancho Santa Ana botanic garden, Claremont, cultivated, native plants, etc.
305
Comment Read comments Oct 6 2015
RSA783279
Ceanothus rigidus
J. D. Olmsted
1959-3-23
304
Los Angeles
Foot of San Gabriel Mts: San Antonio wash. Back of Frary dining hall on Pomona College campus.
366
Comment
UCR216873
Ceanothus sorediatus
R. G. Swinney
2009-3-16
10117
Los Angeles
San Gabriel Mtns. Foothills, Azusa, mouth of San Gabriel River Canyon, 400 m NE of River Bike Path parking lot at Hwy 39
227
Comment
UCR217431
Ceanothus sorediatus
R. G. Swinney
2009-3-10
10058
Los Angeles
San Gabriel Mtns. Foothills, Azusa, El Encanto Azusa River Wilderness Park
305
Comment
UCR217435
Ceanothus sorediatus
R. G. Swinney
2009-2-26
10046
Los Angeles
San Gabriel Mtns., Monrovia Canyon Wilderness Park from park entrance to Monrovia Canyon Falls
534
Comment
CAS-BOT-BC63301
Ceanothus spinosus
Le Roy Abrams
1901-4-3
1252
Los Angeles
Santa Monica Mts.
243
Comment
CAS-BOT-BC63302
Ceanothus spinosus
H. E. Hasse
1889-9-10
s.n.
Los Angeles
Santa Monica Range.
Comment
CAS-BOT-BC63303
Ceanothus spinosus
Le Roy Abrams
1899-3-31
291
Los Angeles
Santa Monica Mts.
Comment
CAS-BOT-BC63304
Ceanothus spinosus
Ernest Braunton
1903-1-12
777
Los Angeles
Laurel Canyon.
Comment
CAS-BOT-BC63305
Ceanothus spinosus
Ernest Braunton
1903-1-12
778
Los Angeles
Laurel Canyon.
Comment
CAS-BOT-BC63306
Ceanothus spinosus
Peter H. Raven
1956-6-17
9428
Los Angeles
NW. of Sunset Blvd., Santa Monica Mts.
Comment
CAS-BOT-BC63307
Ceanothus spinosus
Peter H. Raven
1959-3-1
13825
Los Angeles
Mount Holleywood Drive 0.8 mi. s. of Vista del valle Dr. Griffith Park.
396
Comment
CAS-BOT-BC63308
Ceanothus spinosus
John Thomas Howell
1928-3-4
3375
Los Angeles
Santa Monica Mts., ne. of Pacific Palisades.
Comment
CAS-BOT-BC63309
Ceanothus spinosus
John Thomas Howell
1928-3-2
3368
Los Angeles
Vermont Canyon, Griffith Park.
Comment
CAS-BOT-BC63310
Ceanothus spinosus
Henry J. Thompson
1959-3-27
1891
Los Angeles
Santa Monica Mountains. Saddle Peak. 1.5 mi. e. of peak.
731
Comment
CAS-BOT-BC63311
Ceanothus spinosus
Louis C. Wheeler
1932-3-5
456
Los Angeles
Mandeville Canyon, Santa Monica Mts.
121
Comment
CAS-BOT-BC63312
Ceanothus spinosus
unspecified
202
Los Angeles
Santa Monica Canyon.
Comment
CAS-BOT-BC63342
Ceanothus spinosus
Dr. A. Davidson
1891-1-1
s.n.
Los Angeles
Los Angeles.
Comment
CAS-BOT-BC63343
Ceanothus spinosus
Geo. B. Grant
1901-4-21
s.n.
Los Angeles
Griffith Park.
Comment
CAS-BOT-BC63344
Ceanothus spinosus
P. A. Munz; R. D. Harwood
1920-5-15
3950
Los Angeles
Santa Monica Mts. Sepulveda Canyon.
243
Comment
CAS-BOT-BC63345
Ceanothus spinosus
Edith Abigail Purer
1935-5-11
6564
Los Angeles
Malibou Rd., Santa Monica Mountains.
Comment
CAS-BOT-BC63346
Ceanothus spinosus
LeRoy Abrams
1902-6-17
2561
Los Angeles
Sepulveda Canyon, Santa Monica Mountains.
Comment
CAS-BOT-BC63347
Ceanothus spinosus
LeRoy Abrams
1902-3-11
3115
Los Angeles
Sepulveda Canyon, Santa Monica Mountains.
Comment
CAS-BOT-BC63348
Ceanothus spinosus
Ernest Braunton
1902-5-27
272
Los Angeles
Sherman.
Comment
CAS-BOT-BC63349
Ceanothus spinosus
S. B. Parish; W. F. Parish
1882-1-1
909
Los Angeles
unspecified.
Comment
CAS-BOT-BC63350
Ceanothus spinosus
S. B. Parish; W. F. Parish
1882-1-1
909
Los Angeles
unspecified.
Comment
CDA9426
Ceanothus spinosus
D. G. Kelch
1991-3-24
1340
Los Angeles
Foothills of Santa Monica Mountains North of Hollywood.
Comment
CLARK-A1528-3900
Ceanothus spinosus
John C. Roos
1942-3-14
997
Los Angeles
Santa Monica Mountains
Comment
CLARK-A1528-3901
Ceanothus spinosus
Alfred R. Roos
1948-4-9
Los Angeles
Santa Monica Mountains
Comment
HSC18381
Ceanothus spinosus
D. E. Anderson
1966-4-6
47
Los Angeles
1.0 mi S of Topanga on Hwy. 27
Comment
JEPS42336
Ceanothus spinosus
Frank W. Peirson
1921-2-26
733
Los Angeles
Topanga Canyon SW Los Angeles Co., Santa Monica Mountains
457
Comment
JEPS82373
Ceanothus spinosus
W. L. Jepson
1939-4-14
19116
Los Angeles
Topanga Canyon Santa Monica Mts.
Comment
LA105069
Ceanothus spinosus
Barry A. Prigge;
1988-7-3
8199
Los Angeles
Santa Monica Mountains, Calabasas, ca 0.4 mi E of jtn of Mulholland Hwy and Old Topanga Rd, S of E-end of Calabasas High School track
313
Comment
LA105112
Ceanothus spinosus
Barry A. Prigge;
1988-7-9
8269
Los Angeles
SANTA MONICA MOUNTAINS, Calabasas, Calabasas, 0.4 mi SE of N-jtn of Mulholland Hwy and Old Topanga Rd, S of Calabasas High School.
377
Comment
LA25934
Ceanothus spinosus
Judith Webb;
1955-4-2
sn
Los Angeles
Santa Monica Mountains, fireroad below Mount Saint Mary's College
243
Comment
LA30466
Ceanothus spinosus
Jane Turner; T. Mosquin
1958-11-16
C 59
Los Angeles
Santa Monica Mountains, Fernwood Pacific Road, 7.9 mi. from intersection with Topanga Canyon Road (mileage calculation was continued on Saddle Peak Road to obtain sufficient distance)
609
Comment
LA32018
Ceanothus spinosus
Henry J. Thompson;
1959-3-27
1891
Los Angeles
731
Comment
LA32019
Ceanothus spinosus
Peter H. Raven; Henry J. Thompson
1959-5-5
14140
Los Angeles
Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd (N1), Malibu Creek drainage
365
Comment
LA32020
Ceanothus spinosus
Peter H. Raven;
1959-2-15
13787
Los Angeles
Santa Monica Mountains, Brown Canyon, 2.6 mi N of Sunset Blvd on Beverly Glen Blvd
213
Comment
LA32021
Ceanothus spinosus
Peter H. Raven;
1959-3-1
13825
Los Angeles
396
Comment
LA32022
Ceanothus spinosus
Peter H. Raven; Henry J. Thompson
1959-4-3
13918
Los Angeles
822
Comment
LA39242
Ceanothus spinosus
H. L. Bauer;
1935-4-1
107
Los Angeles
731
Comment
LA42087
Ceanothus spinosus
M. Epling; Carl Epling
1925-5-18
sn
Los Angeles
SANTA MONICA MOUNTAINS, Griffith Park
228
Comment
LA42088
Ceanothus spinosus
A. M. Johnson;
1928-2-16
140
Los Angeles
SANTA MONICA MOUNTAINS, Griffith Park
228
Comment
LA42089
Ceanothus spinosus
Carl Epling;
1926-5-8
sn
Los Angeles
SANTA MONICA MOUNTAINS, Topango Canyon
Comment Read comments Apr 22 2014
LA42092
Ceanothus spinosus
Harlan Lewis;
1940-2-24
1076
Los Angeles
SANTA MONICA MOUNTAINS, Topanga Canyon
304
Comment
LA42093
Ceanothus spinosus
Carl Epling; Lincoln Ellison
1929-3-16
sn
Los Angeles
SANTA MONICA MOUNTAINS, Topango Canyon
Comment
LA52232
Ceanothus spinosus
A. M. Johnson;
1934-5-4
4459
Los Angeles
Santa Monica Mountains, Sepulveda Canyon
Comment
LA52233
Ceanothus spinosus
A. M. Johnson;
1934-5-4
4458
Los Angeles
Santa Monica Mountains, Sepulveda Canyon
Comment
LA52234
Ceanothus spinosus
A. M. Johnson;
1934-4-20
4438
Los Angeles
SANTA MONICA MOUNTAINS, Sepulveda Canyon, Behind tunnel, right side of road.
Comment
LA82208
Ceanothus spinosus
O. H. Kappler;
1941-3-30
161
Los Angeles
Santa Monica Mountains, W-fork Las Trancas (Rattlesnake) Canyon, N slope
365
Comment
LA82209
Ceanothus spinosus
O. H. Kappler;
1941-3-26
154
Los Angeles
518
Comment
LA91404
Ceanothus spinosus
Bruce Douglas Clayton; Greg Shaw
1972-3-16
4
Los Angeles
SANTA MONICA MOUNTAINS, upper Temescal Canyon, Mountain Park Research Campus, Ceanothus Road near pull-out.
518
Comment
LA91405
Ceanothus spinosus
Bruce Douglas Clayton; Greg Shaw
1972-3-16
5
Los Angeles
SANTA MONICA MOUNTAINS, upper Temescal and Rustic Canyons, Mountain Park Research Campus, Ceanothus Road near pull-out.
518
Comment
OBI10339
Ceanothus spinosus
Louis C. Wheeler
1932-3-5
456
Los Angeles
Mandeville Cyn, Santa Monica Mts
122
Comment
OBI26223
Ceanothus spinosus
Mark Schneider
1973-5-3
27
Los Angeles
1/4 mi W of Topanga Cyn Blvd, topanga cyn, Santa Monica Mts
Comment
PASA2515
Ceanothus spinosus
Frank W. Peirson
1921-2-26
Los Angeles
Topanga Canyon, Santa Monica Mts.
457
Comment
POM156312
Ceanothus spinosus
L. R. Abrams
1903-3-11
3115
Los Angeles
Sepulveda Canyon, Santa Monica Mountains.
Comment
POM199738
Ceanothus spinosus
I. W. Clokey, Bonnie C. Templeton
1929-03
4439
Los Angeles
Mandeville Canyon, Santa Monica Mountains.
250
Comment
POM265806
Ceanothus spinosus
J. C. Roos
1942-3-14
997
Los Angeles
Sepulveda Canyon, W Los Angeles
Comment
POM2768
Ceanothus spinosus
L. R. Abrams
1902-3-11
3115
Los Angeles
Sepulveda Canyon, Santa Monica Mts.
Comment
POM8741
Ceanothus spinosus
P. A. Munz, R. D. Harwood
1920-5-15
3950
Los Angeles
Sepulveda Canyon, Santa Monica Mountains
244
Comment
RSA1117
Ceanothus spinosus
B. D. Stark, H. E. McMinn
1929-8-25
1403
Los Angeles
Seminole Hot Spring
Comment
RSA1139
Ceanothus spinosus
E. R. Johnson
1929-3-31
1252
Los Angeles
Mulholland Drive.
Comment
RSA126742
Ceanothus spinosus
Peter H. Raven, H. J. Thompson
1959-4-3
13918
Los Angeles
North slope near summit of Saddle Peak.
838
Comment
RSA127917
Ceanothus spinosus
Peter H. Raven, H. J. Thompson
1959-5-5
14140
Los Angeles
Mulholland Hwy, 1mile W of Las Virgenes Road, Malibu Creek drainage.
366
Comment
RSA127959
Ceanothus spinosus
Peter H. Raven
1959-3-1
13825
Los Angeles
Griffith Park, north of junction of Vista del Valle Drive with Hollywood Drive.
396
Comment
RSA128280
Ceanothus spinosus
H. J. Thompson
1959-3-27
1891
Los Angeles
Santa Monica Mountains: Saddle Peak, 1.5 miles east of peak.
750
Comment
RSA14412
Ceanothus spinosus
Elmer I. Applegate
1927-2-18
4980
Los Angeles
Mandeville Canyon
Comment
RSA1507
Ceanothus spinosus
E. R. Johnson
1929-3-31
1252
Los Angeles
Mulholland Drive.
Comment
RSA19639
Ceanothus spinosus
I. W. Clokey, Bonnie C. Templeton
1929-03
4438
Los Angeles
Mandeville Canyon, Santa Monica Mountains.
250
Comment
RSA199737
Ceanothus spinosus
I. W. Clokey, Bonnie C. Templeton
1929-03
4438
Los Angeles
Mandeville Canyon, Santa Monica Mountains.
250
Comment
RSA214312
Ceanothus spinosus
Louis C. Wheeler
1932-3-5
456
Los Angeles
Mandeville Canyon.
122
Comment
RSA398930
Ceanothus spinosus
Mark Morris
1929-3-11
s.n.
Los Angeles
Griffith Park - Los Angeles.
Comment
RSA398931
Ceanothus spinosus
Edwin Kline
1925-4-12
s.n.
Los Angeles
Mulholland Estate; Santa Monica Mtns.
Comment
RSA398932
Ceanothus spinosus
Elbert Benjamine
1929-2-24
49
Los Angeles
Laurel Canyon, Hollywood
Comment
RSA398935
Ceanothus spinosus
T. S. Clare
1929-2-25
s.n.
Los Angeles
Santa Monica Mountains, Santa Monica Canyon
Comment
RSA398936
Ceanothus spinosus
T. S. Clare
1929-3-10
s.n.
Los Angeles
Topango [Topanga] canyon.
488
Comment
RSA398937
Ceanothus spinosus
T. S. Clare
1929-3-3
s.n.
Los Angeles
Topango [Topanga] Canyon.
Comment Read comments May 29 2014
RSA398940
Ceanothus spinosus
N. C. Cooper
1945-5-1
2204
Los Angeles
Tapia Park area, Santa Monica Mountains.
610
Comment
RSA398941
Ceanothus spinosus
Ora M. Clark
1929-1-27
1491
Los Angeles
N. Hollywood, So. Calif.
Comment
RSA398942
Ceanothus spinosus
Bonnie C. Templeton
1930-4-2
1411
Los Angeles
Mulholland Dr., Northwest of Hollywood
600
Comment
RSA398943
Ceanothus spinosus
Ora M. Clark
1929-2-3
1496
Los Angeles
Topango [Topanga] Canyon
Comment Read comments May 29 2014
RSA398944
Ceanothus spinosus
Ora M. Clark
1928-12-2
1318
Los Angeles
N.E. Hollywood
Comment
RSA398945
Ceanothus spinosus
Freda Detmers
1924-2-22
s.n.
Los Angeles
Mandeville Canyon.
Comment
RSA398946
Ceanothus spinosus
Gale Sphon
1955-4-2
s.n.
Los Angeles
3.1 mi. west of Beverly Glen on Mulholland Dr.
Comment
RSA399902
Ceanothus spinosus
Freda Detmers
1929-2-16
14889
Los Angeles
Griffith Park
Comment
RSA535896
Ceanothus spinosus
Tim S. Ross
1991-9-2
5941
Los Angeles
near Mulholland Hwy at Yerba Buena Rd.
541
Comment
RSA545317
Ceanothus spinosus
Tim S. Ross, Mathew Bell
1992-3-22
6054
Los Angeles
Santa Monica Mountains; W side of Yerba Buena Road ca. 360m NNW of intersection with Mullholand Hwy.
488
Comment
RSA599192
Ceanothus spinosus
Scott D. White
1997-3-12
4742
Los Angeles
Zuma Beach; mouth of Zuma Creek, E end of the County Beach.
8
Comment
RSA599198
Ceanothus spinosus
Scott D. White
1997-3-12
4763
Los Angeles
NW of Zuma Beach. Encinal Cny Rd between P.C.H. and Mulholland Hwy. [range:] 34 3-6 N, 118 49'-53' W.
305
Comment
RSA612039
Ceanothus spinosus
Bill Campbell
1932-3-5
s.n.
Los Angeles
Los Alisos Canyon.
Comment
RSA630267
Ceanothus spinosus
LeRoy Gross
1999-2-20
112
Los Angeles
Santa Monica Mountains: Along the Will Rogers backbone trail.
610
Comment
RSA650468
Ceanothus spinosus
George Maruko
1948-2-23
s.n.
Los Angeles
South slope above golf course, Griffeth Park, Los Angeles.
213
Comment
RSA652874
Ceanothus spinosus
Ron Martinolich
1991-5-14
74
Los Angeles
Los Angeles, Muholland Drive, 1.25 miles west of intersection with Encino Hills Drive,on roadside.
Comment
RSA671264
Ceanothus spinosus
I. W. Clokey
1929-4-29
s.n.
Los Angeles
Mandeville Canyon
250
Comment
RSA77488
Ceanothus spinosus
F. W. Peirson
1921-2-26
733
Los Angeles
Topanga Canyon Road, west end of San Gabriel Mts. Near summit of ridge, north slope
457
Comment
RSA77489
Ceanothus spinosus
F. W. Peirson
1906-7-10
4445
Los Angeles
Rustic Canyon, Santa Monica Mtns.
Comment
RSA783278
Ceanothus spinosus
J. D. Olmsted
1959-3-23
302
Los Angeles
Foot of San Gabriel Mts: San Antonio wash. Blanchard park on Pomona college campus near Claremont.
366
Comment
RSA783634
Ceanothus spinosus
J. D. Olmsted
1958-3-11
55
Los Angeles
Along SE edge of Blanchard Park; oak woodland with gradual southward drainage along San Antonio Creek on Pomona College campus
366
Comment
SBBG16835
Ceanothus spinosus
M. Vincent
1962-7-10
271
Los Angeles
Mulholland Hwy near Stunt Rd, 3 mi S of Ventura Blvd.
Comment
SD144436
Ceanothus spinosus
Scott D. White
1997-3-12
4763
Los Angeles
Santa Monica Mts: NW of Zuma Beach. Encinal Cyn Rd between Pacific Coast Hwy and Mullholland Hwy.
299
Comment
SD37636
Ceanothus spinosus
Edith A. Purer
1935-5-11
6564
Los Angeles
Hillside, Malibou Road, Santa Monica Mountains
Comment
SD93161
Ceanothus spinosus
Lucille Kempers
1955-2-15
235
Los Angeles
Chaparral, Little Dalton Canyon, San Gabriel Mountains
609
Comment
SDSU12009
Ceanothus spinosus
David Shaari, Jennifer Swenson
1995-5-1
14
Los Angeles
North-facing canyon, north of dirt road, approximately 3.7 miles from Latigo Canyon Road. Slope 0.6 miles NW of Castro Peak.
756
Comment
SEINET13946093
Ceanothus spinosus
Peter H. Raven
1959-1
13825
Los Angeles
Mount Hollywood Drive 0.8 miles S of Vista del Valle Dr; Griffith Park, 34 deg. 08', 118 deg. 18' W; elevation 1300 ft
396
Comment
SEINET3162960
Ceanothus spinosus
G. B. Grant, W. Wheeler
1904-5-17
145 a-6230
Los Angeles
Collected at Mt. Wilson; southern California
1829
Comment
SFV2232
Ceanothus spinosus
M. L. Vincent
1962-7-10
271
Los Angeles
Santa Monica Mountains Mulhholland Highway near Stunt Road, about 3 miles south of Ventura Blvd.
300
Comment
SFV2233
Ceanothus spinosus
P. G. Kilburn
1958-2-15
608
Los Angeles
Santa Monica Mountains Sepulveda Canyon. Mission Fire Trail.
300
Comment
SFV9208
Ceanothus spinosus
N. J. Manuwal
1972-3-5
169
Los Angeles
Santa Monica Mountains Topanga Canyon.
Comment
SJSU14046
Ceanothus spinosus
C. L. Schmidt
1987-4-13
1168
Los Angeles
Old Topanga Canyon Rd, Santa Monica Mts c. 1 mi S of Mulholland Hwy
457
Comment
UC1071348
Ceanothus spinosus
H. A. Jensen
1933-3-15
270
Los Angeles
Slope above Thompson Creek Cucamonga Quad.
548
Comment
UC1071352
Ceanothus spinosus
P. L. Johannsen
1933-12-20
207
Los Angeles
4 1/2 mi s and 1 1/2 mi w Reseda; Calabasas Quarangle
Comment
UC1071355
Ceanothus spinosus
F. H. Raymond
1930-1-13
26
Los Angeles
head Corral Canyon; Triunfo Pass Quad.
457
Comment
UC1071356
Ceanothus spinosus
R. St. John
1930-1-20
74
Los Angeles
2 1/2 mi e Triunfo Pass (Plot 9); Triunfo Pass Quad.
Comment
UC1071357
Ceanothus spinosus
F. H. Raymond
1930-1-13
23
Los Angeles
head Corral Canyon; Calabasas Quadrangle
426
Comment
UC1071369
Ceanothus spinosus
P. L. Johannsen
1934-1-18
234
Los Angeles
1 mi n lower dam Malibu Creek; Calabasas Quad.
Comment
UC1071370
Ceanothus spinosus
P. L. Johannsen
1934-1-18
230
Los Angeles
Topanga Canyon Calabasas Quarangle
Comment
UC1071379
Ceanothus spinosus
H. A. Jensen
1933-4-10
287
Los Angeles
Hollywood Lake
243
Comment
UC1071380
Ceanothus spinosus
A. D. Gifford
1934-4-24
155
Los Angeles
1 1/2 mi e and 1 mi n Castro Peak; Triunfo Pass Quadrangle
Comment
UC1071381
Ceanothus spinosus
A. D. Gifford
1934-4-26
174
Los Angeles
Head of Ramera Canyon Triunfo Pass Quad.
Comment
UC1071382
Ceanothus spinosus
A. D. Gifford
1934-5-15
239
Los Angeles
w side of Trancas Canyon Triunfo Pass Quadrangle, Trancas Canyon
Comment
UC1071383
Ceanothus spinosus
A. D. Gifford
1934-4-25
167
Los Angeles
top Castro Pk.; Triunfo Pass Quadrangle
Comment
UC1071384
Ceanothus spinosus
A. E. Wieslander
1933-3-27
285
Los Angeles
Head of Topanga Creek
533
Comment
UC1506113
Ceanothus spinosus
E. R. Clausen
1963-4-4
63029
Los Angeles
On steep slope facing north, Udell Canyon, Santa Monica Mts.
100
Comment
UC1594359
Ceanothus spinosus
Tim Ross, Mathew Bell
1992-3-22
6054
Los Angeles
w side of Yerba Buena Road ca 360m nnw of intersection with Mulholland Highway (Santa Monica Mountains); Triunfo Pass Quad., Santa Monica Mountains
487
Comment
UC18426
Ceanothus spinosus
State Survey
1860-12-15
56
Los Angeles
Sierra Santa Monica
Comment
UC18429
Ceanothus spinosus
State Survey
1860-12-18
74
Los Angeles
Sierra Santa Monica
Comment
UC1861736
Ceanothus spinosus
Scott D. White, John Green
2004-4-23
10231
Los Angeles
Los Angeles Basin: City of Pasadena. Arroyo Seco at La Loma Road bridge crossing.
213
Comment
UC219153
Ceanothus spinosus
P. A. Munz, R. D. Harwood
1920-5-15
3950
Los Angeles
Sepulveda Canyon Santa Monica Mts., Sepulveda Canyon
243
Comment
UC535518
Ceanothus spinosus
Ira W. Clokey, B. Templeton
Mar 1929
4438
Los Angeles
Mandeville Canyon, Santa Monica Mountains
76
Comment
UC535519
Ceanothus spinosus
Ira W. Clokey, B. Templeton
Mar 1929
4439
Los Angeles
Mandeville Canyon Santa Monica Mountains, Mandeville Canyon
250
Comment
UC55334
Ceanothus spinosus
J. H. Barber
1897-1-9
12
Los Angeles
Santa Monica Canyon
Comment
UC56049
Ceanothus spinosus
J. H. Barber
1898-2-22
371
Los Angeles
Topango Canyon [Topanga Canyon ?] Topango Canyon
Comment
UC56678
Ceanothus spinosus
Ernest Braunton
1903-1-12
777
Los Angeles
Laurel Canyon
Comment
UC574985
Ceanothus spinosus
Carl Epling, R. Fowler, K. Kneen
Apr 1933
Los Angeles
Boney Ridge Santa Monica Mountains
Comment Read comments Apr 22 2014
UC575720
Ceanothus spinosus
Lewis S. Rose
1934-12-31
34528
Los Angeles
Griffith Park Los Angeles, Griffith Park
Comment
UC66842
Ceanothus spinosus
N. K. Berg
1904-3-7
Los Angeles
Santa Monica
Comment
UC870656
Ceanothus spinosus
Ira W. Clokey, B. Templeton
Mar. 1929
4438
Los Angeles
Mandeville Canyon Santa Monica Mountains, Mandeville Canyon
76
Comment
UCD112706
Ceanothus spinosus
Daryl Koutnik
1978-3-24
s.n.
Los Angeles
Mulholland Highway, two miles west of Seminole Hot Springs.
426
Comment
UCD112712
Ceanothus spinosus
Gerald Dickinson
1962-5-17
39
Los Angeles
Topanga Canyon and Upper Robinson Rd. Santa Monica Mts.
304
Comment
UCD112713
Ceanothus spinosus
Daryl Koutnik
1978-3-24
160
Los Angeles
South side of Mulholland Hwy. between Encinal Cyn and Latigo Cyn.
548
Comment
UCR124375
Ceanothus spinosus
I. W. Clokey, B. C. Templeton
1929-1
4439
Los Angeles
Western Transverse Range; Santa Monica Mtns., Mandeville Canyon
350
Comment
UCR124376
Ceanothus spinosus
I. W. Clokey, B. C. Templeton
1929-1
4438
Los Angeles
Western Transverse Range; Santa Monica Mtns., Mandeville Canyon
350
Comment
UCR124749
Ceanothus spinosus
B. C. Templeton, I. W. Clokey
1930-4-2
1411
Los Angeles
Western Transverse Range; Santa Monica Mtns., Mulholland Drive northwest of Hollywood
610
Comment
UCR133584
Ceanothus spinosus
Tema S. Clare
1929-2-25
s.n.
Los Angeles
Western Transverse Range; Santa Monica Mtns., Santa Monica Canyon
305
Comment
UCR133585
Ceanothus spinosus
Tema S. Clare
1929-3-3
s.n.
Los Angeles
Western Transverse Range; Santa Monica Mtns., Topanga Canyon
Comment
UCR149806
Ceanothus spinosus
Scott D. White
2004-4-23
10231
Los Angeles
Los Angeles Basin, City of Pasadena. Arroyo Seco at La Loma Road bridge crossing.
213
Comment
UCR16487
Ceanothus spinosus
John Milbauer
1976-5-15
s.n.
Los Angeles
Western Transverse Range; Santa Monica Mtns., near Old Topanga Canyon Rd
Comment
UCR16492
Ceanothus spinosus
Art Whistler
1966-3-20
s.n.
Los Angeles
Western Transverse Range; Santa Monica Mtns., Malibu Canyon Rd. near the intersection with Mulholland Drive
Comment
UCR209680
Ceanothus spinosus
Dan S. Cooper
2009-1
209- 25 .2
Los Angeles
Los Angeles Basin, Baldwin Hills just below new overlook site, south of Jefferson Blvd., CA State Parks property
122
Comment
UCR23542
Ceanothus spinosus
John C. Roos
1942-3-14
997
Los Angeles
Western Transverse Range; Santa Monica Mtns., Sepulveda Canyon, West Los Angeles
350
Comment
UCR275298
Ceanothus spinosus
Dan S. Cooper
2010-1
s.n.
Los Angeles
Western Tarnsverse Range; eastern Santa Monica Mtns., Griffith Park, just east of Hollywood Reservoir
233
Comment
UCR3986
Ceanothus spinosus
Art Whistler
1965-4-13
s.n.
Los Angeles
Western Transverse Range; Santa Monica Mtns., c. 50 yards south of intersection of Canyon Drive with Mulholland Hwy, in Calabasas
335
Comment
UCR97802
Ceanothus spinosus
Scott D. White
1997-3-12
4763
Los Angeles
Western Transverse Range; Santa Monica Mtns., NW of Zuma Beach. Encinal Canyon Road between Pacific Coast Highway & Mulholland Highway
610
Comment
UCR97805
Ceanothus spinosus
Scott D. White
1997-3-12
4742
Los Angeles
Pacific Coast, Zuma Beach, mouth of Zuma Creek, E end of the County Beach.
8
Comment
UCSB18626
Ceanothus spinosus
Hurst, Linda
1963-2-28
Los Angeles
N. Kenter Road, Brentwood, 3 miles N of Sunset Blvd., 10 miles N of U.S. Highway 101
548
Comment
UCSB3979
Ceanothus spinosus
Wedberg, H.
1958-2-22
Los Angeles
About 5 miles W. of Beverly Glen Blvd. on Mulholland Drive, Santa Monica Mts.
Comment
UCSB3990
Ceanothus spinosus
Wedberg, Lee
1954-4-5
Los Angeles
Griffith Park
457
Comment
UCSB3998
Ceanothus spinosus
Haller, Norman
1953-3-29
Los Angeles
Approx 100 yds. West of Sepulveda on little dirt road off Mulholland
457
Comment
RSA0005502
Ceanothus spinosus
Anstruther Davidson
1917-06
3232
Los Angeles
Crescenta.
Comment
RSA0028426
Ceanothus spinosus
Gary D. Cromwell, David W. Wheat
1971-4-21
563
Los Angeles
Below ridge to west of Mystic Canyon, about 1875 feet, 2 miles NE of Glendora, Angeles National Forest, San Gabriel Mountains.
572
Comment
RSA0028430
Ceanothus spinosus
N. C. Cooper
1949-6-18
4194
Los Angeles
Mt. Baldy Resorts
1829
Comment
RSA0029518
Ceanothus spinosus
Richard C. Barkelew
1929-4-17
s.n.
Los Angeles
Mulholland Highlands, Los Angeles
Comment
RSA0029519
Ceanothus spinosus
T. S. Clare
1929-3-3
s.n.
Los Angeles
Topango [Topanga] Canyon.
Comment
RSA0040255
Ceanothus spinosus
Ora M. Clark
1929-3-24
1784
Los Angeles
Santa Susanna Mountains, So. Calif.
Comment
RSA0048479
Ceanothus spinosus
Elwood Fordham
1951-3-11
s.n.
Los Angeles
Topanga, near Topanga Highway Spring.
91
Comment
RSA0048481
Ceanothus spinosus
Kelly Williams
1980-4-30
25
Los Angeles
Mulholland Highway, 1.5 mi. E of Stunt Road.
457
Comment
RSA0048648
Ceanothus spinosus
Robin J. Tausch
1963-3-2
s.n.
Los Angeles
Woodcrest Road, Santa Monica Mountains, 1.5 miles S. Ventura Blvd.
457
Comment
RSA0056530
Ceanothus spinosus
Bonnie C. Templeton
1930-4-2
1411
Los Angeles
Mulholland Drive, N.W. of Hollywood.
600
Comment
RSA247107
Ceanothus spinosus
Gary D. Wallace
1966-3-18
156
Los Angeles
Along Little Sycamore Rd. in Triumpho [Triunfo] Canyon.
610
Comment
RSA398934A
Ceanothus spinosus
Davidson
1890-04
s.n.
Los Angeles
[Unspecified]
Comment
SEINET11242823
Ceanothus spinosus
I. W. Clokey, B. C. Templeton
s.n.
Los Angeles
Mandeville Canyon, Santa Monica Mountains.
250
Comment
SEINET12209975
Ceanothus spinosus
E. A. Purer
1935-1
6564
Los Angeles
Malibou Road, Santa Monica Mountains
Comment
SEINET12209976
Ceanothus spinosus
I. W. Clokey, Templeton, B.
1929-1
4438
Los Angeles
Mandeville Canyon, Santa Monica Mountains
250
Comment
SEINET12210839
Ceanothus spinosus
W. Knight, Knight, I.
1982-1
4487
Los Angeles
From Tilden Botanic garden, Berkeley
Comment
SEINET13946094
Ceanothus spinosus
Lewis S. Rose
1955-1
55018
Los Angeles
Hills north of Brentwood, Los Angeles
Comment
UC1071386
Ceanothus spinosus
J. B. Spring
1931-3-10
24
Los Angeles
W of Verdugo Protero
Comment Read comments Dec 4 2011
RSA398965
Ceanothus thyrsiflorus
J. Caraine
1932-3-28
15732
Los Angeles
San Marino
Comment
RSA650497
Ceanothus thyrsiflorus
Hughie Johnson
1949-2-20
s.n.
Los Angeles
Elysian Park.
244
Comment
UC1211122
Ceanothus thyrsiflorus
Huron H. Smith
1912-4-30
4874
Los Angeles
Mt. Wilson
1036
Comment
RSA0048478
Ceanothus thyrsiflorus
Geo. E. Julian
1963-3-6
s.n.
Los Angeles
Kellogg Hill, Cal Poly.
Comment
SEINET3464285
Ceanothus thyrsiflorus
Unknown
1939-7-19
1468
Los Angeles
Los Angeles, Los Angeles, College grounds
Comment
SEINET4689897
Ceanothus thyrsiflorus
Leila M. Shultz
1980-4-28
4033
Los Angeles
Rancho Santa Ana Botanical Garden, San Gabriel Mountains
Comment Read comments Oct 6 2015
SD2993
Ceanothus tomentosus
Ruth Randall
July 1931
Los Angeles
Big Pines
Comment
IRVC27959
Ceanothus tomentosus
Mark A. Elvin
2003-8-13
2987
Los Angeles
Newhall Ranch, Santa Clara River at the mouth of Long Canyon Santa Clarita Valley
274
Comment
CAS-BOT-BC63296
Ceanothus tomentosus var. olivaceus
Cecil Hart
1927-5-1
s.n.
Los Angeles
San Dimas Canyon.
Comment
RSA0028423
Ceanothus verrucosus
Doris Bowers
1957-3-6
630
Los Angeles
LaVerne College lawn (University of LaVerne)
457
Comment
CAS-BOT-BC52495
Ceanothus vestitus
Le Roy Abrams; E. A. McGregor
1908-7-2
567
Los Angeles
Rock Creek, desert slopes of the San Gabriel Mountains
1524
Comment
CAS-BOT-BC52496
Ceanothus vestitus
Le Roy Abrams; E. A. McGregor
1908-6-19
334
Los Angeles
Oakgrove Canyon, Liebre Mountains
1219
Comment
CAS-BOT-BC52497
Ceanothus vestitus
Timothy S. Ross; Steve Boyd
1994-5-4
7655
Los Angeles
Grass Mountain: ridgetop saddle between the main summit and the northeast summit. Lake Hughes 7.5' USGS Quadrangle
1383
Comment
CAS-BOT-BC52498
Ceanothus vestitus
Robert F. Thorne
1969-7-2
38274
Los Angeles
San Gabriel Mts., Angeles National Forest
1615
Comment
OBI44915
Ceanothus vestitus
David J. Keil, V. L. Holland, Michael Stile, and Francis Villablanca
1987-5-1
20065
Los Angeles
San Gabriel Mts. Along Big Pine hwy W of Jackson Lake
Comment
PASA2520
Ceanothus vestitus
Sally Ellis
1939-5-5
Los Angeles
Mohave desert
Comment Read comments Nov 20 2014
RSA0112553
Ceanothus vestitus
R. G. Swinney
2011-6-15
15174
Los Angeles
San Gabriel Mountains: Manzanita Campground area, Chilao Flat, c. 0.7 road mi. NW of S entrance at Angeles Crest Hwy.
1585
Comment
SBBG125860
Ceanothus vestitus
A. Parikh, N. Gale
2010-6-2
3253
Los Angeles
Sierra Pelona, 3.8 km W of State Hwy 14, 2.2 km SW of California Aqueduct; E Liebre Mts
1140
Comment
SBBG41220
Ceanothus vestitus
J. P. Broughton
1970-4-19
Los Angeles
just outside Devil's Punchbowl County Park
Comment
SBBG4600
Ceanothus vestitus
H. and M. Dearing
1949-4-11
6768
Los Angeles
W Mojave Desert, San Gabriel Mtns
Comment
SBBG68234
Ceanothus vestitus
R. Hoffmann
1929-5-17
Los Angeles
Big Rock Crk, Paradise Camp
Comment
SBBG71415
Ceanothus vestitus
R. Hoffmann
1925-4-19
Los Angeles
between Antelope Valley and Elizabeth Lake
Comment
UCD112858
Ceanothus vestitus
T. E. Weier
1941-6-24
s.n.
Los Angeles
Angeles Crest.
Comment
UCR129380
Ceanothus vestitus
Orlando Mistretta, S. D. Boyd, D. L. Banks
1994-4-29
1096
Los Angeles
San Gabriel Mountains, Santiago Canyon, ridge on the W edge of Santiago Canyon watershed north of Forest Road 4N20
1372
Comment
UCR137734
Ceanothus vestitus
L. C. Wheeler
1968-5-12
s.n.
Los Angeles
San Gabriel Mtns, Divide between Punchbowl Canyon and Watkins Creek, at end of the road and beginning of Burkhart Trail
1585
Comment
UCR140608
Ceanothus vestitus
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-17
4- 31
Los Angeles
San Gabriel Mtns/Mojave Desert, Largo Vista Road 3.1 mi south of Route 18, SE of Llano, Site L4
1275
Comment
UCR16690B
Ceanothus vestitus
J. L. Huber
1969-5-25
974
Los Angeles
San Gabriel Mountains, Chilao, 1 mi north of Chilao Fire Station
1524
Comment
UCR190425
Ceanothus vestitus
R. G. Swinney
2001-6-16
7984
Los Angeles
San Gabriel Mtns., Juniper Hills, top of Pleasant View Ridge, south of intersection of 104th St. E and Juniper Hills Rd.
2006
Comment Read comments Mar 12 2017
UCR191269
Ceanothus vestitus
R. G. Swinney
1998-7-2
6207
Los Angeles
San Gabriel Mtns., high point of East Table Mountain, Wrightwood area
2256
Comment
UCR193428
Ceanothus vestitus
Dan S. Cooper
2008-4-21
s.n.
Los Angeles
Western Transverse Range, mesa along north side of Santa Clara River, 1 km west of Sand Canyon Rd., Santa Clarita
470
Comment
UCR206429
Ceanothus vestitus
R. G. Swinney
2008-6-10
8977
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, peak 6374 at extreme SE corner of park, on an extension of Pleasant View Ridge
1943
Comment
UCR206446
Ceanothus vestitus
R. G. Swinney
2008-6-10
9009
Los Angeles
San Gabriel Mtns., Devils Punchbowl Co. Park, 2.4 miles SSE of park headquarters on South Fork Trail
1585
Comment
UCR223191
Ceanothus vestitus
R. G. Swinney
2009-7-22
11298
Los Angeles
Transverse Range; San Gabriel Mtns., summit of Mt. Hillyer, north of Horse Flats
1890
Comment
UCR223368
Ceanothus vestitus
R. G. Swinney
2009-5-20
10821
Los Angeles
Transverse Range; San Gabriel Mtns., Juniper Hills, upper Indian Bill Canyon, a narrow mile-long canyon draining north from west end of Pleasant View Ridge
1433
Comment
UCR223454
Ceanothus vestitus
R. G. Swinney
2009-6-8
11101
Los Angeles
Transverse Range; San Gabriel Mtns., Horse Flats, 1 air mile NNW of Newcomb's Ranch at Hwy 2/Angeles Crest Hwy
1720
Comment
UCR223514
Ceanothus vestitus
R. G. Swinney
2009-5-28
10963
Los Angeles
Transverse Range; San Gabriel Mtns., Sulphur Springs Campground, South Fork of Little Rock Creek
1585
Comment
UCR223807
Ceanothus vestitus
R. G. Swinney
2009-6-17
11163
Los Angeles
Transverse Range; San Gabriel Mtns., Ball Flat, 2.6 miles NW (312 deg. ) of Big Pines
1890
Comment
UCR263050
Ceanothus vestitus
Mitch Provance
2008-4-14
10151
Los Angeles
Western Transverse Range; Liebre Mountains, southeast of Quail Lake, 1.4 miles southeast of Hwy 138 on FSR N2/Ridge Route Road
1160
Comment
UCR272979
Ceanothus vestitus
R. G. Swinney
2011-6-15
15174
Los Angeles
San Gabriel Mountains, Chilao Flat, Manzanita Campground area, c. 0.7 road mile NW of Angeles Crest Hwy
1585
Comment
UCR98730
Ceanothus vestitus
Steve Boyd, Lauren Raz
1997-5-1
9688
Los Angeles
Liebre Mtns region, Sierra Pelona ridgeline, c. 1.5 mi west of Mt. McDill & 1.3 mi. SSE of Lincoln Crest, the head of Bouquet Canyon
1512
Comment
RSA0056482
Ceanothus vestitus
Orlando Mistretta, Oscar Dorado
1989-5-10
s.n.
Los Angeles
Transverse Ranges; Liebre Mountains region: Bouquet Canyon.
Comment
UCSB3902
Ceanothus vestitus
Wedberg, H.
1958-7-24
Los Angeles
Angeles Crest Hwy. between Vincent and tunnel. San Gabriel Mtns.
Comment
UCSB4006
Ceanothus vestitus
Kamb, Peter
1948-5-6
Los Angeles
Desert foothills of the San Gabriel Mts above Little Rock
975
Comment
UCSB40873
Ceanothus vestitus
Risk, Paul
1963-5-14
Los Angeles
4 miles south of Little Rock Dam on Chilago Road, San Gabriel Mountains
1127
Comment
UCSB41290
Ceanothus vestitus
Griesel, Wesley
1962-3-17
Los Angeles
Tapia Park, Santa Monica Mts.
152
Comment