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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA1554
Abronia maritima
J. T. Howell
1928-7-10
1087
Orange
Capistrano Beach.
0
Comment
RSA460928
Abronia maritima
E. S. Spalding
1923-11-29
s.n.
Orange
Near San Juan Capistrano
Comment
RSA461006
Abronia umbellata
E. S. Spalding
1923-12-1
s.n.
Orange
Opposite San Juan Capistrano
Comment
SEINET891576
Acacia baileyana
R. J. Barr
1964-1
64 -590
Orange
Roadside near Capistrano Beach
Comment
SEINET946800
Acacia longifolia
R. J. Barr
1964-1
64 -589
Orange
Roadside near Capistrano Beach
Comment
SEINET946801
Acacia longifolia
R. J. Barr
1964-1
64 -589
Orange
Roadside near Capistrano Beach
Comment
IRVC22784
Acacia mearnsii
Fred M. Roberts
1985-6-2
1839
Orange
El Camino Real, 0.1km SE Beach Rd., Capistrano Beach
5
Comment
SEINET947423
Acacia podalyriifolia
R. J. Barr
1964-1
64 -588
Orange
Roadside near Capistrano Beach
Comment
UCSB57544
Acacia pycnantha
Roberts, Fred
1984-6-2
Orange
Capistrano Beach: El Camino Real, 0.1 km. SE Beach Rd., UTM 3701800mN, 438025mE
5
Comment
UCSB42219
Acmispon americanus
Roos, John
1965-6-16
Orange
Dana Point near Doheney Beach
Comment
LA48025
Acmispon glaber var. glaber
Robert G. Engman;
sn
Orange
Dana Point
Comment
RSA542331
Agrostis pallens
Fred M. Roberts, K. Keane
1988-5-25
3996
Orange
Rancho Mission Veijo: Lower Canada Chiquita, 2.0 kilometers SSE Medium Rancho Survey Marker., UTM 3710600m N, 443550m E.
91
Comment
CLARK-A1528-917
Amaranthus albus
Patricia A. Andrews
1975-6-26
5914
Orange
Capistrano Bay Beach
9
Comment
RSA731751
Amaranthus albus
Fred M. Roberts
2007-11-9
6653
Orange
San Juan Canyon along San Juan Creek, about 0.6 km E San Diego FWY.
24
Comment
RSA719405
Amaranthus blitoides
Fred M. Roberts, Robert L. Allen
2006-10-8
6430
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
CLARK-A1528-979
Amaranthus californicus
Patricia A. Andrews
1975-6-26
5930
Orange
Capistrano Bay Beach
9
Comment
UCD97455
Amaranthus deflexus
A. C. Sanders
1999-10-31
23225
Orange
South Coast: Mission San Juan Capistrano, near intersection of Ortega Highway (Hwy 74) and El Camino Real. Near confluence of San Juan Creek and Arroyo Trabuco.
61
Comment
UCR132517
Amaranthus deflexus
A. C. Sanders
1999-10-31
23225
Orange
South Coast, Mission San Juan Capistrano, near intersection of Ortega Highway (Hwy 74) and El Camino Real
61
Comment
UCR23422
Amaranthus powellii
John C. Roos
1937-8-31
2558
Orange
San Juan Capistrano [beach]
Comment
POM147625
Amblyopappus pusillus
F. M. Reed
1926-5-19
5360
Orange
Roadside near Dana Point.
Comment
CLARK-A1528-925
Ambrosia chamissonis
Patricia A. Andrews
1975-6-26
5922
Orange
Capistrano Bay Beach
9
Comment
POM318608
Ambrosia chamissonis var. chamissonis
Patricia Wilder
1972-6-27
5390
Orange
Along strand of Capistrano Beach
3
Comment
JEPS41038
Ambrosia psilostachya
J. P. Harrington
August, 1932
Orange
San Juan Capistrano
Comment
RSA679090
Amorpha fruticosa
Fred M. Roberts
2003-7-24
5969
Orange
San Juan Capistrono: San Juan Creek, c.a. 0.1 km NE La Novia Bridge. Along creek on cobbly sand of wash in open southern willow scrub and mulefat scrub.
27
Comment
UCR138407
Amorpha fruticosa
Scott D. White, Brian Leatherman
1997-6-12
5329
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
SBBG47539
Anagallis arvensis
M. B. Dunkle
1933-4-9
3273
Orange
Dana Point
Comment
RSA678725
Andropogon glomeratus
Fred M. Roberts, Carol A. Roberts, Robert Allen
2001-8-4
5518
Orange
Santa Ana Mountains: San Juan Canyon at confluence with Viejo Cyn., on San Juan Creek below Calif. Rte. 74, 4.0km WnW Sitton Peak., (33 35' 41 N, 117 29' 14 W; T6S,R6W,SE/4 SE/4 Sect. 34)
287
Comment
RSA716663
Anisodontea scabrosa
Fred M. Roberts, Amber Oneal
2004-8-18
6097
Orange
San Juan Capistrno: Ortega Ranch Business Center site, between Rancho Viejo Rd. and I-5 freeway adjacent to Horno Creek; 0.6km NE Mission San Juan Capistrano.
54
Comment
CLARK-A1528-4161
Antirrhinum coulterianum subsp. orcuttianum
John C. Roos
1937-5-10
2082
Orange
San Juan Capistrano
Comment
JEPS83381
Antirrhinum nuttallianum subsp. subsessile
David M. Thompson
1983-5-11
303
Orange
0.7 mi w Dana Point, Del Obispo St intersection w/ Golden Lantern St (above roofed picnic area on steep slope below high sea cliff (condominium on top), across road from parking lot this is directly on the water); Dana Point, Dana Point Quad. (7.5', 1968)
7
Comment
RSA715705
Antirrhinum nuttallianum subsp. subsessile
Fred M. Roberts, Robert L. Allen
2005-10-15
6316
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
UCR138386
Apium graveolens
Scott D. White, Brian Leatherman
1997-6-12
5314
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA716656
Argyranthemum frutescens
Fred M. Roberts
2005-5-13
6184
Orange
San Juan Capistrano; Ortega Ranch Business Center site, between Rancho Viejo Rd. and I-5 freeway adjacent to Horno Creek; 0.6km NE Mission San Juan Capistrano.
54
Comment
RSA542372
Aristida ternipes var. hamulosa
Fred M. Roberts, K. Keane
1988-5-25
3989
Orange
Rancho Mission Veijo: Lower Canada Chiquita, 2.0 kilometers SSE Medium Rancho Survey Marker., UTM 3710600m N, 443550m E.
91
Comment
UCD129219
Artemisia californica
J. C. Elmore
1929-9-26
2167
Orange
San Juan Capistrano.
Comment
RSA719403
Arundo donax
Fred M. Roberts, Robert L. Allen
2006-10-8
6432
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
RSA542588
Asclepias eriocarpa
Fred M. Roberts, K. Keane
1988-5-25
3998
Orange
Rancho Mission Viejo: Lower Canada Chiquita, 1.9km SSE Medium Rancho Survey Mark, UTM 3710800m N, 443500m E
90
Comment
IRVC18898
Asclepias fascicularis
Fred M. Roberts
1981-6-22
281
Orange
Hwy 74, 5.2km ENE San Juan Capistrano, Rancho Mission Viejo
100
Comment
RSA683219
Asparagus asparagoides
Scott D. White, Matt Carlton
2003-11-20
9873
Orange
Santa Ana Mountain foothills: San Juan Creek in San Juan Capistrano.
37
Comment
UCR150567
Asparagus asparagoides
Scott D. White, Matt Carlton
2003-11-20
9873
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
37
Comment
SEINET3153585
Aspidotis californica
W. B. Crockatt
1908-6-1
sn
Orange
Capistrano Valley
Comment
RSA715694
Aster subulatus var. ligulatus
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6275 A
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
UC1980276
Atriplex
R. E. Riefner Jr.
2006-2-12
06 -24
Orange
North end of City of San Clemente, along I-5 Freeway North, immediately south of Camino de Estrella exit ramp.
Comment
CAS-BOT-BC248871
Atriplex amnicola
R. E. Riefner, Jr.
2006-2-12
06 -21
Orange
South Coast: N end of City of San Clemente, along N-bound I-5, immediately S of Camino de Estrella exit ramp
66
Comment
HSC101291
Atriplex amnicola
R. E. Riefner, Jr.
2006-2-12
621
Orange
South Coast: N end of City of San Clemente, along N-bound I-5, immediately S of Camino de Estrella exit ramp
66
Comment Read comments Feb 28 2016
SBBG122002
Atriplex amnicola
R. E. Riefner
2006-2-12
06 -21
Orange
Interstate 5, immediately S of Camino de Estrella exit ramp, N end of San Clemente
66
Comment Read comments Dec 13 2012
SBBG133594
Atriplex amnicola
R. E. Riefner Jr.
2006-5-7
06 -178
Orange
N end of City of San Clemente, along I-5 Freeway, N side, immediately S of Camino de Estrella exit ramp
66
Comment
SD243118
Atriplex amnicola
R. E. Riefner Jr.
2006-2-12
06 21
Orange
South Coast: N end of City of San Clemente, along N-bound I-5, immediately S of Camino de Estrella exit ramp (Dana Point 7.5'Q)
66
Comment
UC1980254
Atriplex amnicola
R. E. Riefner Jr.
2006-5-7
06 -180
Orange
North end of City of San Clemente, along I-5 Freeway, N side, immediately S of Camino de Estrella exit ramp.
Comment
UCD169475
Atriplex amnicola
R. E. Riefner Jr.
2006-2-12
6- 21
Orange
South Coast, N end of City of San Clemente, along N-bound I-5, immediately S of Camino de Estrella exit ramp.
66
Comment
UCR203904
Atriplex amnicola
R. E. Riefner Jr.
2008-5-25
08- 118
Orange
South Coast, San Clemente, vicinity of Camino de Los Mares and Calle Nuevo
45
Comment
UCR240254
Atriplex amnicola
R. E. Riefner Jr.
2006-2-12
06- 21
Orange
South Coast, N end of City of San Clemente, along N-bound I-5, immediately S of Camino de Estrella exit ramp
66
Comment
CAS-BOT-BC172636
Atriplex coulteri
LeRoy Abrams
1903-4-18
3270
Orange
Trabuco Arroyo near Capistrano
Comment
GH376370
Atriplex coulteri
L. Abrams
1903-4-18
3270
Unknown
Trabuco Arroya near Capistrano
Comment
POM156676
Atriplex coulteri
L. R. Abrams
1903-4-18
3270
Orange
Near San Juan Capistrano
Comment
POM654
Atriplex coulteri
L. R. Abrams
1903-4-18
3270
Orange
Near San Juan Capistrano
Comment Read comments Feb 4 2009
RSA642506
Atriplex coulteri
D. E. Bramlet
1998-7-22
2660
Orange
San Juan Hills. 854m west of La Pata Ave. and 1.73km north of Prima Deshecha Canada. The site is located on a ridgeline 457m east of the small, unnamed canyon.
48
Comment
SEINET3402287
Atriplex coulteri
L. Abrams
1903-4-18
3270
Orange
Trabuco Arroyo near Capistrano.
Comment
UC150079
Atriplex coulteri
LeRoy Abrams
1903-4-18
3270
Orange
Trabuco Arroyo near Capistrano; Trabuco Arroyo near Capistrano
Comment
UCR150378
Atriplex coulteri
D. E. Bramlet
1998-7-22
2660
Orange
Peninsular Ranges/Coastal Foothills region, San Juan Hills: 854 m west of La Pata Ave. and 1.73 km N of Prima Deshecha Canada. A ridgeline 457 m east of a small, unnamed canyon
159
Comment
POM318818
Atriplex lentiformis
Patricia Wilder
1972-6-27
5388
Orange
Along strand of Capistrano Beach
3
Comment
SEINET4135192
Atriplex lentiformis
Grant D. Brown
1949-10-9
399
Orange
Located 4 miles north of San Clemente at base of coastal bluffs on highway 101.; 0
6
Comment
SEINET11247700
Atriplex lentiformis subsp. breweri
Tom Hensel
1973-7-6
248
Orange
1.8 miles S of Doheny State Park along E side of Pacific Coast Hwy (US # 1), Capistrano Beach 1 Ca.
Comment
UC7046
Atriplex lentiformis subsp. lentiformis
unknown
1896-6
Orange
San Juan <Capistrano>; Seashore
Comment
CLARK-A1528-1186
Atriplex leucophylla
John C. Roos
1949-10-1
4677
Orange
Doheney Beach
Comment
UCR18895
Atriplex leucophylla
John C. Roos
1949-10-1
4677
Orange
South Coast, Doheny Beach
0
Comment
CLARK-A1528-1183
Atriplex patula subsp. hastata
John C. Roos
1949-10-1
4678
Orange
Doheney Beach
1-3
Comment
RSA717049
Atriplex prostrata
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6282
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano.
27
Comment
CLARK-A1528-4911
Atriplex semibaccata
John C. Roos
1949-10-10
4679
Orange
Doheney Beach
Comment
CLARK-A1528-980
Atriplex semibaccata
Patricia A. Andrews
1975-6-26
5924
Orange
Capistrano Bay Beach
9
Comment
RSA716661
Atriplex suberecta
Fred M. Roberts, Amber Oneal
2004-8-18
6094
Orange
San Juan Capistrno: Ortega Ranch Business Center site, between Rancho Viejo Rd. and I-5 freeway adjacent to Horno Creek; 0.6km NE Mission San Juan Capistrano.
54
Comment
RSA731750
Atriplex suberecta
Fred M. Roberts
2007-11-9
6655
Orange
San Juan Canyon along San Juan Creek, about 0.6 km E San Diego FWY.
24
Comment
UCSB47966
Avena barbata
Roberts, Fred
1980-4-3
Orange
Hills 1.5 km ENE of Dana Hills High School; Dana Point
85
Comment
UCSB47968
Avena fatua
Roberts, Fred
1980-3-3
Orange
Hills 1.5 km ENE of Dana Hills High School; Dana Point
85
Comment
IRVC23261
Azolla filiculoides
Fred M. Roberts
1985-7-17
2029
Orange
San Juan Capistrano: San Juan Creek at 405 Fwy bridge Southern Coastal
21
Comment
RSA717048
Azolla filiculoides
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6281
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano.
27
Comment
RSA683231
Baccharis pilularis
Scott D. White, Matt Carlton
2003-11-20
6860
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (Dana Point)
24
Comment
UCR150571
Baccharis pilularis
Scott D. White, Matt Carlton
2003-11-20
9860
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
24
Comment
IRVC21770
Baccharis pilularis subsp. consanguinea
Fred M. Roberts
1984-11-27
1442
Orange
Novia St. bridge over San Juan Creek, 0.6km S Bench Mark 133, San Juan Capistrano
31
Comment
IRVC505
Baccharis pilularis subsp. consanguinea
B. Newman
1965-3-14
Orange
Dana Point
Comment
CHSC13483
Baccharis salicifolia
T. R. Casale
1974-4-11
7
Orange
Ca. 1.3 mi NE of the Mission San Juan Capistrano on Hwy 24.
42
Comment
RSA712941
Baccharis salicifolia
Fred M. Roberts
2005-10-3
6306
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
UCSB47980
Baccharis salicifolia
Roberts, Fred
1980-2-17
Orange
Along Camino Capistrano, 1.0 km. south of Avary Parkway, southern Mission Viejo
48
Comment
CLARK-A1528-966
Bassia hyssopifolia
Patricia A. Andrews
1975-6-26
5909
Orange
Capistrano Bay Beach
9
Comment
RSA683221
Bidens laevis
Scott D. White, Matt Carlton
2003-11-20
9876
Orange
Santa Ana Mountain foothills: San Juan Creek in San Juan Capistrano.
37
Comment
RSA717046
Bidens laevis
Fred M. Roberts
2005-10-3
6289
Orange
San Juan Capistrano: San Juan Creek, La Novia Road bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano.
27
Comment
UCR150565
Bidens laevis
Scott D. White, Matt Carlton
2003-11-20
9876
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
37
Comment
CHSC2067
Bloomeria crocea
S. Westerberg
1938-4-1
Orange
Dana Point.
Comment
UCD56817
Bothriochloa barbinodis
F. M. Reed
1926-4-10
6583
Orange
North of Dana Point.
Comment
UCR2146
Bothriochloa barbinodis
F. M. Reed
1926-4-10
6583
Orange
Mesa north of Dana Point
Comment
UCSB52932
Brachypodium distachyon
Roberts, Fred; Marsh, K.
1983-5-13
Orange
Dana Point Headlands; S of Pacific Coast Hwy, 0.5 km NW Dana Point Harbor; 0.4 km SSW Richard Henry Dana School
80
Comment Read comments Jan 27 2021
CLARK-A1528-982
Brassica nigra
Patricia A. Andrews
1975-6-26
5915
Orange
Capistrano Bay Beach
9
Comment
IRVC1039
Brassica nigra
C. Duncan
1965-4-20
Orange
San Juan Capistrano
Comment
RSA658595
Brodiaea filifolia
David E. Bramlet
2001-5-23
3145
Orange
Prima Deshecha landfill. The site is located 671m southwest of the landfill entrance and 46m south of the existing ridgeline access road.
134
Comment
CLARK-A1528-4534
Bromus carinatus
John C. Roos
1937-5-20
2079
Orange
San Juan Capistrano
Comment
LA13709
Bromus carinatus
LeRoy Abrams;
1903-4-18
3271
Orange
San Juan Capristrano
Comment
POM156460
Bromus carinatus
Le Roy Abrams
1903-4-18
3271
Orange
Capistrano
Comment
POM265763
Bromus carinatus
J. C. Roos
1937-5-10
2079
Orange
East of San Juan Capistrano.
Comment
UCSB48070
Bromus hordeaceus
Fritzke, S.; Roberts, Fred
1982-4-3
Orange
Dana Point; hills, 1.0 km. N of Dana Hills High School; 1.9 km. W of Marco Forster Junior High School
100
Comment
CLARK-A1528-972
Bromus willdenowii
Patricia A. Andrews
1975-6-26
5918
Orange
Capistrano Bay Beach
9
Comment
CLARK-A1528-915
Cakile maritima
Patricia A. Andrews
1975-6-26
5905
Orange
Capistrano Bay Beach
9
Comment
RSA443846
Calochortus catalinae
Gordon Marsh, K. G. Marsh
1978-3-30
s.n.
Orange
Santa Ana Mountains: Ortega Highway, E of Highway Marker #67 before San Juan Creek Bridge.
Comment
UCSB48059
Calochortus splendens
Fritzke, Sue; Roberts, Fred
1982-4-3
Orange
Dana Point; Hills, 1.0km N Dana Hills High School; 1.9km W Marco Forster Junior High School
100
Comment
UCR109765
Calystegia macrostegia
R. D. Goeden, Don W. Ricker
1965-6-21
s.n.
Orange
Dana Point
61
Comment
CLARK-A1528-928
Calystegia macrostegia subsp. cyclostegia
Patricia A. Andrews
1975-6-26
5907
Orange
Capistrano Bay Beach
9
Comment
IRVC21683
Calystegia macrostegia subsp. cyclostegia
Fred M. Roberts
1975-4-7
75 -40
Orange
0.7km ESE Dana Hills High School, Dana Point
90
Comment
SEINET7072487
Calystegia macrostegia subsp. cyclostegia
A. G. Vestal
1963-3-27
s.n.
Orange
About 1.8 miles up Cai+-ada Gobernadora. Coordinate datum: NAD27.
Comment
RSA466970
Camissonia bistorta
E. S. Spalding
1923-12-1
s.n.
Orange
San Juan Capistrano, sea shore
Comment
JEPS29196
Camissoniopsis bistorta
Rimo Bacigalupi, and L. Heckard, P. C. Hutchison
1962-3-16
8230
Orange
along US 101 2 mi n Doheny Beach State Park
Comment
UC942888
Camissoniopsis bistorta
Lewis S. Rose
1949-4-18
49050
Orange
sea-bluffs Dana Point
Comment
SDSU8589
Camissoniopsis cheiranthifolia subsp. suffruticosa
R. M Beauchamp
1968-2-17
768
Orange
Beside rod in NW side of Dana Point.
Comment
RSA731753
Capsella bursa-pastoris
Fred M. Roberts
2007-11-9
6652
Orange
San Juan Canyon along San Juan Creek, about 0.6 km E San Diego FWY.
24
Comment
UCR137449
Carduus pycnocephalus
Scott D. White, Brian Leatherman
1997-6-12
5330
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
UCSB48219
Carduus pycnocephalus
Roberts, Fred
1981-6-20
Orange
Dana Point; 0.7 km. NNE Dana Hills High School
67
Comment
RSA542340
Carex praegracilis
Fred M. Roberts, K. Keane
1988-5-25
3983
Orange
Ranch Mission Viejo: Lower Canada Chiquita, 2.5 kilometers SSE Medium Rancho Survey Mark.
82
Comment
GH283079
Carex spissa
J. C. Nevin
1882-1-1
719 a
Unknown
San Juan Capistrano
Comment
RSA610230
Carex spissa
Fred M. Roberts
1997-4-19
5011
Orange
San Juan Canyon along San Juan Creek at CA. Rte. 74 bridge just east of San Juan Hot Springs, 0.8km SSE Juan Rancho Surbey Mark
240
Comment
UC138961
Castilleja densiflora subsp. gracilis
LeRoy Abrams
1903-4-18
3266
Orange
near Capistrano
Comment
UC407316
Castilleja densiflora subsp. gracilis
LeRoy Abrams
1903-4-18
3266
Orange
near Capistrano
Comment
UC511102
Castilleja exserta
Lyman Benson
1932-3-26
3191
Orange
Dana Point
60
Comment
UCD112711
Ceanothus spinosus
R. W.
1933-4-1
s.n.
Orange
Near Capistrano.
304
Comment
RSA643428
Centaurea melitensis
R. D. Goeden, D. W. Ricker
1965-6-21
s.n.
Orange
Pacific Coast: Dana Point
76
Comment
SD143577
Centaurea melitensis
R. D. Goeden, D. W. Ricker
1965-6-21
Orange
Dana Point
75
Comment
UCR109767
Centaurea melitensis
R. D. Goeden, Don W. Ricker
1965-6-21
s.n.
Orange
Dana Point
61
Comment
RSA710405
Centaurium venustum
Fred M. Roberts
2005-10-3
6293
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
IRVC22187
Cerastium fontanum subsp. vulgare
Fred M. Roberts
1985-4-11
1646
Orange
Dana Point Headlands; Weyerhaeuser Horticultural Research Station property. Southern Coastal
61
Comment
CLARK-A1528-1693
Chaenactis artemisiifolia
John C. Roos
1965-6-16
Orange
Dana Point
Comment
UCR138390
Chaenactis glabriuscula
Scott D. White, Brian Leatherman
1997-6-12
5344
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA719411
Chamaesyce maculata
Fred M. Roberts, Robert L. Allen
2006-10-8
6424
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
RSA685788
Cheilanthes
J. F. James
1879-4-11
212
Orange
San Juan Capistrano
Comment Read comments Nov 22 2013
IRVC21772
Chenopodium ambrosioides
Fred M. Roberts
1984-11-27
1440
Orange
Novia St. bridge over San Juan Creek, 0.6km S Bench Mark 133, San Juan Capistrano
31
Comment
RSA712937
Chenopodium ambrosioides
Fred M. Roberts
2005-10-3
6302
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano.
27
Comment
UCR27598
Chenopodium macrospermum
John C. Roos
1949-10-1
4681
Orange
South Coast, Doheny Beach
0
Comment
CLARK-A1528-976
Chenopodium rubrum
Patricia A. Andrews
1975-6-26
5926
Orange
Capistrano Bay Beach
9
Comment
CLARK-A1528-977
Chenopodium rubrum
Patricia A. Andrews
1975-6-26
Orange
Capistrano Bay Beach
9
Comment
UC1618023
Chorizanthe
Donald G. Nelson
1935-4-6
250
Orange
e. San Juan Capistrano (and just s. of boundary of Cleveland Nat'l Forest)
Comment
CLARK-A1528-3600
Chorizanthe fimbriata
John C. Roos
1965-6-16
Orange
Comment
RSA450089
Chorizanthe fimbriata
J. C. Roos
1965-6-16
s.n.
Orange
Dana Point near Doheney Beach.
Comment
UCSB38063
Chorizanthe fimbriata var. fimbriata
Roos, John
1965-6-16
Orange
Dana Point near Doheney Beach.
Comment
CAS-BOT-BC257199
Chorizanthe procumbens
Clare B. Hardham
1962-4-4
8944
Orange
Dana Point - (Beach)
Comment
RSA542527
Chorizanthe staticoides
Fred M. Roberts, Kathy Keane
1988-5-25
3992
Orange
Rancho Mission Veijo: Lower Canada Chiquita, 2.0 kilometers SSE Medium Rancho Survey Marker.
91
Comment
RSA588786
Chorizanthe staticoides
Fred M. Roberts, Kathy Keane
1990-4-18
4576
Orange
Rancho Mission Viejo: Chiquita Rdge, west of Canada Chiquita, 2.0 km N Median Rancho Survey Marker
152
Comment
UCR266321
Chorizanthe staticoides
D. E. Bramlet
1991-5-21
3061
Orange
South Coast, Dana Point region
122
Comment
RSA0070676
Cirsium occidentale var. californicum
R. D. Goeden, D. W. Ricker
1965-6-21
s.n.
Orange
Pacific Coast: Dana Point.
76
Comment
SD143571
Cirsium occidentale var. californicum
R. D. Goeden, D. W. Ricker
1965-6-21
Orange
Dana Point
75
Comment
UCR109766
Cirsium occidentale var. californicum
R. D. Goeden, Don W. Ricker
1965-6-21
s.n.
Orange
Dana Point
61
Comment
UC1618041
Clematis
Donald G. Nelson
1935-4-6
248
Orange
just s of boundary of Cleveland National Forest (e of San Juan Capistrano)
Comment
LA207182
Clematis ligusticifolia
Jwaiser;
1952-3-10
sn
Orange
San Juan Capistrano
457
Comment
UC1201823
Clematis pauciflora
R. W.
1933-4-1
Orange
near Capistrano
Comment
UCR138406
Conium maculatum
Scott D. White, Brian Leatherman
1997-6-12
5310
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
UCR138387
Convolvulus arvensis
Scott D. White, Brian Leatherman
1997-6-12
5346
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
UCR16173
Convolvulus arvensis
Art Dawson
1968-5-4
s.n.
Orange
Rancho Mission Viejo, Ortega Hwy near San Juan Capistrano, 0.5 mi. north of Ranch Headquarters
Comment
RSA718958
Conyza bonariensis
Fred M. Roberts, Robert L. Allen
2006-10-8
6422
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
CLARK-A1528-918
Conyza canadensis
Patricia A. Andrews
1975-6-26
5908
Orange
Capistrano Bay Beach
9
Comment
RSA718959
Conyza canadensis
Fred M. Roberts, Robert L. Allen
2006-10-8
6421
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
CAS-BOT-BC101295
Corethrogyne filaginifolia
David D. Keck
1932-9-30
1908
Orange
Dana Point, near San Juan Capistrano
Comment
RSA679093
Cosmos bipinnatus
Fred M. Roberts
2003-7-24
5966
Orange
San Juan Capistrono: San Juan Creek, c.a. 0.1 km NE La Novia Bridge. Along creek on cobbly sand of wash in open southern willow scrub and mulefat scrub.
27
Comment
CAS-BOT-BC291359
Cotula coronopifolia
L. Street
1917-5-12
1928
Orange
San Juan Capistrano
Comment
CLARK-A1528-929
Cotula coronopifolia
Patricia A. Andrews
1975-6-26
5921
Orange
Capistrano Bay Beach
9
Comment
RSA719413
Cotula coronopifolia
Fred M. Roberts, Robert L. Allen
2006-10-8
6434
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UCR138397
Cotula coronopifolia
Scott D. White, Brian Leatherman
1997-6-12
5335
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA725790
Cotyledon orbiculata
R. E. Riefner
2006-8-25
06 -407
Orange
South Coast: Dana Point Harbor Dr. at Ensenada Pl.
13
Comment
SD234933
Cotyledon orbiculata
R. E. Riefner Jr.
2006-8-25
06 407
Orange
South Coast: Dana Point Harbor Dr. at Ensenada Pl.
13
Comment
UC1930991
Cotyledon orbiculata
R. E. Riefner Jr.
2006-8-25
06 -407
Orange
South Coast: Dana Point Harbor, Dana Point Harbor Dr. at Ensenada Pl.
Comment
UCR182817
Cotyledon orbiculata
R. E. Riefner Jr.
2006-8-25
06- 407
Orange
South Coast, Dana Point Harbor, Dana Point Harbor Dr. at Ensenada Pl.
13
Comment
GH42442
Cotyledon viscida
J. C. Nevin
1881-10-01 - 1881-11-01
Unknown
San Juan Capistrano
Comment Read comments Jan 6 2018
GH42443
Cotyledon viscida
J. C. Nevin
1881-07-01 - 1881-08-01
Unknown
San Juan Capistrano
Comment Read comments Oct 16 2013
UCR179771
Crassula argentea
R. E. Riefner Jr.
2006-8-25
06- 408
Orange
South Coast, Dana Point Harbor, Dana Point Harbor Dr. at Ensenada Pl.
13
Comment
RSA542645
Cressa truxillensis
Fred M. Roberts, Kathy Keane, Carol A. Roberts
1988-5-25
4580
Orange
Ranch Mission Viejo: Lower Canada Chiquita, 2.4 kilometers SSE Medium Rancho Survey Mark.
69
Comment
IRVC21762
Croton californicus
Fred M. Roberts
1984-11-27
1436
Orange
Novia St. bridge over San Juan Creek, 0.6km S Bench Mark 133, San Juan Capistrano
31
Comment
IRVC15158
Cryptantha intermedia
J. Schram
1965-5-9
Orange
San Juan Capistrano
Comment
IRVC20157
Cryptantha muricata var. muricata
R. L. Allen
1977-4-16
Orange
0.7km N La Novia bridge; west of water path. San Juan Capistrano
Comment
IRVC14840
Cynara cardunculus
B. Newman
1965-3-14
Orange
Dana Point
Comment
RSA696696
Cynodon dactylon
Keith E. Hoffmaster
1926-12-18
s.n.
Orange
Santa Ana, San Juan Capistrano, San Onofre, other places
Comment
RSA599638
Cyperus eragrostis
Fred M. Roberts, P. Barrett, G. Bastillos
1995-7-25
4967
Orange
Santa Ana Mountains: San Juan Canyon along San Juan Creek, San Juan Hot Springs, 0.8 kilometer SSW Juan Rancho Survey Mark.
214
Comment
RSA710406
Cyperus eragrostis
Fred M. Roberts
2005-10-3
6294
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
RSA599641
Cyperus esculentus
Fred M. Roberts, P. Barrett, G. Bastillos
1995-7-25
4970 -B
Orange
Santa Ana Mountains: San Juan Canyon along San Juan Creek, San Juan Hot Springs, 0.8 kilometer SSW Juan Rancho Survey Mark.
214
Comment
RSA715698
Cyperus involucratus
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6279
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
UCR138404
Cyperus niger
Scott D. White, Brian Leatherman
1997-6-12
5320
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA710404
Cyperus odoratus
Fred M. Roberts
2005-10-3
6292
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
RSA710407
Cyperus odoratus
Fred M. Roberts
2005-10-3
6295
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
RSA718966
Cyperus odoratus
Fred M. Roberts, Robert L. Allen
2006-10-8
6414
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
RSA717043
Datisca glomerata
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6286
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano.
27
Comment
UCR138399
Datisca glomerata
Scott D. White, Brian Leatherman
1997-6-12
5341
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
CAS-BOT-BC412802
Deinandra paniculata
R. E. Riefner, Jr.
2013-8-16
13 -189
Orange
City of Dana Point, canyon W side of Dana Hills High School, N of Stonehill Drive, E of Cortes Drive
86
Comment
UCR254222
Deinandra paniculata
R. E. Riefner Jr.
2013-8-16
13- 188
Orange
South Coast, City of Dana Point, canyon west of Dana Hills High School, north of Stonehill Drive, east of Cortes Drive
86
Comment
JEPS89268
Descurainia pinnata subsp. menziesii
Rimo Bacigalupi and P. C. Hutchison
1962-3-16
8234
Orange
2 mi. n. Doheny Beach State park (over ridge from ocean along U.S. 101)
Comment
RSA683844
Digitaria sanguinalis
Scott D. White, Matt Carlton
2003-11-20
9872
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (San Juan Capistrano).
37
Comment
CAS-BOT-BC152060
Diplacus longiflorus
H. E. McMinn
1949-7-9
5598
Orange
Ca. 2 miles east of San Juan Capistrano, San Juan Pass, Highway 74
Comment
CAS-BOT-BC150841
Diplacus puniceus
F. W. Pennell; E. M. Harvey
1949-6-29
26803
Orange
Ortega Highway, above San Juan Capistrano
365
Comment
JEPS50033
Dudleya blochmaniae subsp. blochmaniae
T. W. Minthorn
1924-5-30
Orange
Pt. San Juan (Dana Point)
Comment
JEPS73701
Dudleya lanceolata
L. R. Heckard and R. C. Bacigalupi
1968-5-8
1838
Orange
just n Doheny Beach Park; Dana Point
Comment
RSA20920
Dudleya lanceolata
E. R. Johnson
1937-6-20
s.n.
Orange
Dana Point.
15
Comment
RSA5350
Dudleya lanceolata
B. D. Stark
1932-12-9
1674
Orange
Dana Point
Comment
RSA591738
Dudleya lanceolata
Roos
1965-6-16
s.n.
Orange
Dana Point
Comment
UCSB37819
Dudleya lanceolata
Roos, John
1965-6-16
Orange
Dana Point
Comment
UCSB42175
Dudleya lanceolata
Roos, John
1965-6-16
Orange
Dana Point
Comment
RSA542640
Dudleya multicaulis
Fred M. Roberts, Kathy Keane
1988-5-25
3994
Orange
Rancho Mission Veijo: Lower Canada Chiquita, 2.0km SSE Medium Rancho Survey Marker.
91
Comment
UC1015432
Dudleya pulverulenta subsp. pulverulenta
Jack Whitehead
1946-6-12
396
Orange
Dana Point
Comment
CAS-BOT-BC109768
Dudleya viscida
J. C. Nevin
1885-1-1
4
Orange
San ? Hot Springs. (The locality for this plant is probably Hot Springs, San Juan Capistrano and in Orange county.)
Comment Read comments Jan 4 2018
UC115218
Dudleya viscida
J. C. Nevin
Oct 1881
Orange
San Juan
Comment Read comments Sep 1 2006
RSA731754
Echinochloa colona
Fred M. Roberts
2007-11-9
6651
Orange
San Juan Canyon along San Juan Creek, about 0.6 km E San Diego FWY.
24
Comment
RSA725527
Echinochloa crus-galli
Fred M. Roberts
2007-9-11
6575
Orange
San Juan Capistrano: San Juan Creek at the confluence with Trabuco Creek.
17
Comment
UC1202111
Echinocystis macrocarpa
R. W.
1933-4-1
Orange
Near Capistrano
Comment
RSA715696
Eclipta prostrata
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6276
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
RSA718968
Eclipta prostrata
Fred M. Roberts, Robert L. Allen
2006-10-8
6412
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
OBI82200
Ehrharta erecta
Unknown
2012-2-1
12 -15
Orange
City of Dana Point, Dana Point Harbor, vicinity of Puerto Pl. and Dana Point Harbor Drive
2
Comment
RSA0038516
Ehrharta erecta
R. E. Riefner Jr.
2012-2-1
12 -15
Orange
city of Dana Point, Dana Point Harbor, vicinity of Puerto Pl. and Dana Point Harbor Drive
2
Comment
SEINET7249216
Ehrharta erecta
R. E. Riefner Jr.
2012-1
12 -15
Orange
City of Dana Point, Dana Point Harbor, vicinity of Puerto Pl. and Dana Point Harbor Drive.
2
Comment
SEINET9258835
Ehrharta erecta
R. E. Riefner Jr.
2012-1
12 -15
Orange
City of Dana Point, Dana Point Harbor, civinity of Puerto pl. and Dana Point Harbor Drive
2
Comment
UCR240173
Ehrharta erecta
R. E. Riefner Jr.
2012-2-1
12- 15
Orange
South Coast, city of Dana Point, Dana Point Harbor, vicinity of Puerto Pl. and Dana Point Harbor Drive
2
Comment
RSA717154
Eleocharis montevidensis
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6283
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4 km E Mission San Juan Capistrano.
27
Comment
UCR137453
Eleocharis montevidensis
Scott D. White, Brian Leatherman
1997-6-12
5332
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA542338
Eleocharis montevidensis var. montevidensis
Fred M. Roberts, K. Keane
1988-5-25
3984
Orange
Ranch Mission Viejo: Lower Canada Chiquita, 2.5 kilometers SSE Medium Rancho Survey Mark.
82
Comment
RSA599640
Eleocharis montevidensis var. montevidensis
Fred M. Roberts, P. Barrett, G. Bastillos
1995-7-25
4969
Orange
Santa Ana Mountains: San Juan Canyon along San Juan Creek, San Juan Hot Springs, 0.8 kilometer SSW Juan Rancho Survey Mark.
214
Comment
SEINET3129036
Elymus condensatus
W. B. Crockatt
sn
Orange
Capistrano Valley
Comment
POM265759
Elymus glaucus
J. C. Roos
1937-5-10
2076
Orange
San Juan Capistrano.
Comment
CLARK-A1528-4606
Elymus glaucus subsp. glaucus
John C. Roos
1937-5-10
2336
Orange
San Juan Capistrano
Comment
RSA548877
Elymus multisetus
Fred M. Roberts, K. Keane
1988-5-25
4583
Orange
Rancho Mission Veijo: Lower Canada Chiquita, 2.0 kilometers SSE Medium Rancho Survey Marker., UTM 3710600m N, 443550m E.
91
Comment
UCR2375
Elymus triticoides
F. M. Reed
1932-5-24
7234
Orange
South Coast, San Juan Capistrano, behind beach dune
Comment
POM356656
Encelia californica
M. B. Dunkle
1933-4-9
32888
Orange
Dana Point.
Comment
SEINET2073225
Encelia californica
R. Beal
1980-5-6
Orange
Dana Point, above Pacific Ocean, on sand hill.
Comment
CAS-BOT-BC166348
Epilobium canum subsp. canum
David D. Keck
1932-9-30
1905
Orange
Dana Point, near San Juan Capistrano
Comment
CAS-BOT-BC5221
Epilobium canum subsp. canum
David Daniels Keck
1932-9-30
1905
Orange
Dana Point, near San Juan Capistrano.
Comment
RSA717047
Epilobium ciliatum
Fred M. Roberts
2005-10-3
6290
Orange
San Juan Capistrano: San Juan Creek, La Novia Road bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano.
27
Comment
SDSU6522
Eriogonum fasciculatum
B. Mastro
1966-9-10
188
Orange
1 mile south of San Clemente on Hwy. 5, near Capistrano.
Comment
RSA424463
Eriogonum parvifolium var. parvifolium
E. S. Spalding
1923-12-1
s.n.
Orange
Opposite San Juan Capistrano
Comment
CAS-BOT-BC539351
Euphorbia misera
R. E. Riefner, Jr.
2012-12-5
12 -587
Orange
City of Dana Point, Dana Point Harbor, Dana Harbor Dr near Cove Rd.
8
Comment
GH347519
Euphorbia misera
R. F. Thorne & P. Everett
1963-9-25
33210
Unknown
redacted by HUH
60
Comment
OBI82199
Euphorbia misera
Unknown
2012-10-16
12 -518
Orange
City of Dana Point, Dana Point Harbor, 'Bluff Top Trail' located near Camino Capistrano and Violet Latern Streets.
35
Comment
RSA0038515
Euphorbia misera
R. E. Riefner Jr.
2012-10-16
12 -518
Orange
city of Dana Point, Dana Point Harbor, 'Bluff Top Trail' located near Camino Capistrano and Violet Lantern Streets
35
Comment
RSA0106893
Euphorbia misera
R. E. Riefner Jr.
2012-12-5
12 -587
Orange
City of Dana Point, Dana Point Harbor, Dana Harbor Drive, near Cove Road.
8
Comment
RSA173967
Euphorbia misera
Percy C. Everett
1963-9-25
33210
Orange
Dana Point
61
Comment
RSA305657
Euphorbia misera
B. Busenberg
1979-11-14
1925
Orange
North of Marina parking lot, Dana Point
Comment
RSA5354
Euphorbia misera
B. D. Stark
1932-12-9
4425
Orange
Dana Point
Comment
SD211597
Euphorbia misera
R. E. Riefner Jr.
2008-3-24
08 62
Orange
City of Dana Point, Dana Point Harbor, along Dana Point Harbor Drive at Island Way. USGS 7.5' Quad: West Basin, Dana Point
11
Comment
SD260945
Euphorbia misera
R. E. Jr. Riefner
2012-12-5
12 587
Orange
City of Dana Point, Dana Point Harbor, Dana Harbor Drive near Cove Road.
9
Comment
SEINET7249217
Euphorbia misera
R. E. Riefner Jr.
2012-1
12 -518
Orange
City of Dana Point, Dana Point Harbor, 'Bluff Top Trail' located near Camino Capistrano and Violet Latern Streets.
35
Comment
UCD142438
Euphorbia misera
C. W. Tilforth; B. Busenberg
1979-11-14
1925
Orange
Dana Point; north of Marina parking lot.
Comment
UCD170387
Euphorbia misera
R. E. Riefner Jr.
2012-12-5
12- 587
Orange
City of Dana Point, Dana Point Harbor, Dana Harbor Drive near Cove Road.
8
Comment
UCR198091
Euphorbia misera
G. L. Webster
1966-12-11
7479
Orange
South Coast, Dana Point
Comment
UCR240164
Euphorbia misera
R. E. Riefner Jr.
2012-12-5
12- 587
Orange
South Coast, city of Dana Point, Dana Point Harbor, Dana Harbor Drive near Cove Road
9
Comment
UCR240174
Euphorbia misera
R. E. Riefner Jr.
2012-10-16
12- 518
Orange
South Coast, city of Dana Point, Dana Point Harbor, 'Bluff Top Trail' located near Camino Capistrano and Violet Lantern Streets
35
Comment
UCR55556
Euphorbia misera
G. L. Webster
1966-12-11
7479
Orange
South Coast, Dana Point
Comment
UCR9253
Euphorbia misera
D. H. Wilken, Tim LeBlanc
1966-1-7
622
Orange
Dana Point, north of San Juan Capistrano
15
Comment
CLARK-A1528-4649
Festuca californica
John C. Roos
1930-5-20
3237
Orange
Capistrano Beach
Comment
UCSB47619
Festuca myuros
Roberts, Fred
1980-4-3
Orange
Hills; 1.0km NE Dana Hills High School; Dana Point
75
Comment
RSA716499
Ficus carica
Fred M. Roberts, Amber Oneal
2004-8-18
6098
Orange
San Juan Capistrno: Ortega Ranch Business Center site, between Rancho Viejo Rd. and I-5 freeway adjacent to Horno Creek; 0.6km NE Mission San Juan Capistrano.
54
Comment
CAS-BOT-BC487556
Ficus microcarpa
R. E. Riefner, Jr.
2014-2-24
14 -66
Orange
City of Dana Point, W ca 0.1 mi from Island Way along Dana Point Harbor Dr., cliff immediately S of Santa Clara Ave. and Amber Lantern St.
11
Comment
RSA0089290
Ficus microcarpa
R. E. Riefner Jr.
2014-2-24
14 -66
Orange
City of Dana Point, W ca. 0.1 mi from Island Way along Dana Point Harbor Dr., cliff immediately S of Santa Clara Ave. and Amber Lantern St.
11
Comment
UC2046885
Ficus microcarpa
R. E. Riefner Jr.
2014-2-24
14 -66
Orange
City of Dana Point, W ca. 0.1 mi from Island Way along Dana Point Harbor Dr., cliff immediately S of Santa Clara Ave. and Amber Lantern St.
Comment
UCR267288
Ficus microcarpa
R. E. Riefner Jr.
2014-2-24
14- 66
Orange
South Coast, city of Dana Point, west c. 0.1 mi from Island Way along Dana Point Harbor Drive, cliff slope immediately south of Santa Clara Avenue and Amber Lantern Street
11
Comment
CAS-BOT-BC474715
Ficus rubiginosa
R. E. Riefner, Jr.
2014-2-24
14 -65
Orange
City of Dana Point, W ca. 0.1 mi from Island Way along Dana Point Harbor Dr., cliff slope immediately S of Santa Clara Ave. and Amber Lantern St.
11
Comment
UCR266147
Ficus rubiginosa
R. E. Riefner Jr.
2014-2-24
14- 65
Orange
South Coast, city of Dana Point, west c. 0.1 mi from Island Way along Dana Point Harbor Drive, cliff slope immediately south of Santa Clara Avenue and Amber Lantern Street
11
Comment
CLARK-A1528-140
Foeniculum vulgare
Brian L. Estes
1960-7-23
Orange
San Juan Capistrano
Comment
IRVC3697
Foeniculum vulgare
Anonymous
1965-4-14
Orange
Dana Point
Comment
RSA716728
Fraxinus
Fred M. Roberts
2005-5-13
6186
Orange
San Juan Capistrano; Ortega Ranch Business Center site, between Rancho Viejo Rd. and I-5 freeway adjacent to Horno Creek; 0.6km NE Mission San Juan Capistrano.
54
Comment
RSA295258
Fritillaria biflora
H. W. Nixon
1932-04
2437
Orange
San Juan Capistrano.
Comment Read comments Feb 20 2012
RSA444682
Gamochaeta pensylvanica
J. C. Roos
1965-6-16
s.n.
Orange
Dana Point.
Comment
UCSB45954
Gamochaeta pensylvanica
Roos, John
1965-6-16
Orange
Dana Point
Comment
CLARK-A1528-974
Gasoul nodiflorum
Patricia A. Andrews
1975-6-26
5928
Orange
Capistrano Bay Beach
9
Comment
CLARK-A1528-4673
Gastridium ventricosum
John C. Roos
1937-5-10
2080
San Diego
San Juan Capistrano
Comment Read comments Nov 9 2016
RSA718969
Gazania linearis
Fred M. Roberts, Robert L. Allen
2006-10-8
6411
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UCD170654
Geranium incanum
R. E. Riefner Jr.
2012-12-5
12- 588
Orange
South Coast, city of Dana Point, Dana Point Harbor, Dana Harbor Drive near Cove Road.
9
Comment
OBI82301
Geranium incanum var. multifidum
Unknown
2012-6-16
12 -404
Orange
City of Dana Point, Dana Point Harbor Drive at Island Way.
11
Comment Read comments Apr 23 2020
RSA0035858
Geranium incanum var. multifidum
R. E. Riefner Jr.
2012-12-5
12 -588
Orange
city of Dana Point, Dana Point Harbor, Dana Harbor Drive near Cove Road
9
Comment
RSA797025
Geranium incanum var. multifidum
R. E. Riefner Jr.
2012-6-16
12 -404
Orange
City of Dana Point, Dana Point Harbor Drive at Island Way.
11
Comment
UC2014873
Geranium incanum var. multifidum
R. E. Riefner Jr.
2012-6-16
12 -404
Orange
City of Dana Point, Dana Point Harbor Drive at Island Way.
Comment
UCR240189
Geranium incanum var. multifidum
R. E. Riefner Jr.
2012-12-5
12- 588
Orange
South Coast, city of Dana Point, Dana Point Harbor, Dana Harbor Drive near Cove Road
9
Comment
UCR241091
Geranium incanum var. multifidum
R. E. Riefner Jr.
2012-6-16
12- 404
Orange
South Coast, City of Dana Point, Dana Point Harbor Drive at Island Way
11
Comment
RSA610228
Gilia angelensis
Fred M. Roberts, Annie Hoecker, Tony Bomkamp
1997-3-29
4989
Orange
Rancho Mission Viejo: Canada Gobernadora, east slope, 1.7 km SW Cliff Survey Mark, 1.7 km N Calif. Rte. 74.
122
Comment
RSA679098
Gnaphalium leucocephalum
Fred M. Roberts
2003-7-24
5963
Orange
San Juan Capistrono: San Juan Creek, c.a. 0.1 km NE La Novia Bridge. Along creek on cobbly sand of wash in open southern willow scrub and mulefat scrub.
27
Comment
RSA683220
Gnaphalium leucocephalum
Scott D. White, Matt Carlton
2003-11-20
9874
Orange
Santa Ana Mountain foothills: San Juan Creek in San Juan Capistrano.
37
Comment
RSA722938
Gnaphalium leucocephalum
R. E. Riefner
2007-3-21
07 -157
Orange
City of San Juan Capistrano, vicinity of Calle Arroyo/Paseo Esteban at San Juan Creek.
Comment
UCR126410
Gnaphalium leucocephalum
Fred M. Roberts
2003-7-24
5963
Orange
South Coast, San Juan Capistrano, San Juan Creek, c. 0.1 km NE of La Novia Bridge
27
Comment Read comments Jun 4 2013
UCR138408
Gnaphalium leucocephalum
Scott D. White, Brian Leatherman
1997-6-12
5342
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
UCR150566
Gnaphalium leucocephalum
Scott D. White, Matt Carlton
2003-11-20
9874
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
37
Comment
RSA710409
Gnaphalium luteoalbum
Fred M. Roberts
2005-10-3
6297
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
RSA718964
Gnaphalium luteoalbum
Fred M. Roberts, Robert L. Allen
2006-10-8
6416
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
RSA696919
Gnaphalium microcephalum
Minor Warne
1934-5-19
s.n.
Orange
Trabuco.
Comment
CLARK-A1528-1859
Gnaphalium peregrinum
John C. Roos
1965-6-16
Orange
Dana Point
Comment
RSA698230
Godetia bottae
Minor Warne
1934-5-19
s.n.
Orange
Trabuco.
Comment
IRVC742
Grindelia camporum var. bracteosa
M. McCartin
1965-5-2
Orange
San Juan Capistrano. Southern Coastal
Comment
CAS-BOT-BC305204
Grindelia hirsutula
LeRoy Abrams
1903-4-19
3273
Orange
Near the coast at Capistrano
Comment
CAS-BOT-BC305211
Grindelia hirsutula
LeRoy Abrams
1903-4-19
3273
Orange
Capistrano
Comment
JEPS57260
Grindelia hirsutula
L. R. Heckard and R. C. Bacigalupi
1968-5-8
1836
Orange
on terrace back of ocean just n of Doheny Beach Park Dana Point
Comment
UC407318
Grindelia hirsutula
LeRoy Abrams
1903-4-19
3273
Orange
Capistrano
Comment
IRVC8688
Gutierrezia californica
Charles W. Sexton
1965-3-27
Orange
Ortega Highway out of San Juan Capistrano Southern Coastal
Comment
UCR26139
Haplopappus menziesii
John C. Roos
1949-10-1
4683
Orange
South Coast, Doheny Beach
0
Comment
CLARK-A1528-1906
Haplopappus venetus
John C. Roos
1949-10-1
4683
Orange
Doheney Beach
Comment
CAS-BOT-BC305728
Helianthus gracilentus
Rev. J. C. Nevin
1881-1-1
s.n.
San Diego
San Juan Capistrano
Comment
CLARK-A1528-1910
Helianthus gracilentus
John C. Roos
1937-5-10
2086
Orange
Santa Ana Mountains
Comment
CLARK-A1528-920
Heliotropium curassavicum subsp. oculatum
Patricia A. Andrews
1975-6-26
5910
Orange
Capistrano Bay Beach
9
Comment
RSA542438
Hemizonia paniculata
Fred M. Roberts
1988-5-25
3877
Orange
Ranch Mission Viejo: Lower Canada Chiquita, 2.0 kilometers SSE Medium Rancho Survey Mark.
88
Comment Read comments Apr 29 2020
IRVC21773
Heterotheca grandiflora
Fred M. Roberts
1984-11-27
1438
Orange
Novia St. bridge over San Juan Creek, 0.6km S Bench Mark 133, San Juan Capistrano
31
Comment
IRVC796
Heterotheca grandiflora
B. Newman
1965-3-14
Orange
Dana Point
Comment
RSA0075821
Heterotheca grandiflora
Scott D. White, Matt Carlton
2003-11-20
9875
Orange
Santa Ana Mountain foothills: San Juan Creek in San Juan Capistrano.
37
Comment
RSA542439
Heterotheca sessiliflora subsp. echioides
Fred M. Roberts, K. Keane
1988-5-25
3993
Orange
Rancho Mission Viejo: Lower Canada Chiquita, 1.9km SSE Medium Rancho Survey Mark, UTM 3710800m N, 443500m E
90
Comment
UCD133095
Heterotheca sessiliflora subsp. sessiliflora
J. C. Elmore
1929-9-26
2164
Orange
San Juan Capistrano.
Comment
CAS-BOT-BC55397
Hirschfeldia incana
L. R. Abrams
1897-7-5
6603
Orange
Capistrano.
Comment
UCSB47956
Hordeum brachyantherum subsp. californicum
Roberts, Dar
1980-5-4
Orange
.8 km North Northern tip of Thunderbird Homes, Dana Point
61
Comment
UCSB48055
Hordeum depressum
Fritzke, Sue; Roberts, Fred
1982-4-3
Orange
Hills in Dana Point, 1.0km N Dana Hills High School; 1.9km W Marco Forster Junior High
100
Comment
RSA592063
Hordeum intercedens
R. E. Riefner
1996-5-19
96 -94
Orange
NW of Cooks Reservoir, City of Dana Point, Dana Hills.
Comment
RSA642528
Hordeum intercedens
D. E. Bramlet
1998-5-19
2620
Orange
San Juan Hills. 1.13km west of La Pata Ave. and 1.22km north of Prima Deshecha Canada. On a ridgeline 213m east of a small canyon., UTM 11S 04 41 816mE X 37 06 152mN.
152
Comment
RSA642530
Hordeum intercedens
D. E. Bramlet
1998-5-19
2621
Orange
San Juan Hills. 4,400 ft. west of La Pata Ave. and 10,000 ft. north of Prima Deshecha Canada. On a ridgeline 500 ft. east of a small canyon., UTM 11S 04 41 529mE X 37 06 455mN.
91
Comment
RSA642531
Hordeum intercedens
D. E. Bramlet
1998-5-20
2622
Orange
San Juan Hills, 488m west of La Pata Ave. and 1.22km north of Prima Deshecha Canada. In a blue-line drainage, 457m east of the old ridgeline road., UTM 11S 04 42 339mE X 37 06 310mN
149
Comment
SBBG119309
Hordeum intercedens
D. Bramlet
1998-5-20
2622
Orange
San Juan Hills, ca. 488 m W of La Pata Ave and 1.22 km N of Prima Deshecha Canada; ca. 457 m E of the old ridgeline rd
Comment
SD181759
Hordeum intercedens
D. Bramlet
1998-5-20
2622
Orange
San Juan Hills. 488m west of La Pata Ave. and 1.22km north of Prima Deschecha Canada, drainage, 457m east of the old ridgeline road
149
Comment
SD255611
Hordeum intercedens
D. E. Bramlet
2001-5-15
3143
Orange
Santa Ana Mountains Foothills: upper watershed of Deep Canyon, 1300ft E of Krum Reservoir, c. 2 miles SE of San Juan Capistrano, 1200 ft S of Avenida Placida, W of the Prima Desecha landfill (Dana Point 7.5'Q)
200
Comment
UCR150373
Hordeum intercedens
D. E. Bramlet
1998-5-20
2622
Orange
Coastal Plains & Basins/Coastal Plains region, San Juan Hills: 488 m west of La Pata Ave. and 1.22 km N of Prima Deshecha Canada. A blue-line drainage 457 m east of the old ridgeline road
149
Comment
UCR150375
Hordeum intercedens
D. E. Bramlet
1998-5-19
2620
Orange
Coastal Plains & Basins/Los Angeles Basin region, San Juan Hills: 1.13 km west of La Pata Ave. and 1.22 km N of Prima Deshecha Canada. A ridgeline 213 m east of a small canyon
152
Comment
UCR150377
Hordeum intercedens
D. E. Bramlet
1998-5-19
2621
Orange
Coastal Plains & Basins/Los Angeles Basin region, San Juan Hills: 4400 ft west of La Pata Ave. and 10,000 ft N of Prima Deshecha Canada. A ridgeline 500 ft east of a small canyon
91
Comment
UCR267436
Hordeum intercedens
D. E. Bramlet
2001-5-15
3143
Orange
Santa Ana Mtns. Foothills, upper watershed of Deep Canyon, 1300 ft. east of Krum Reservoir, c. 2 miles SE of San Juan Capistrano, 1200 ft. south of Avenida Placida, west of the Prima Deshecha landfill
201
Comment
UCSB48126
Hordeum vulgare
Roberts, Fred
1981-4-11
Orange
Highway 74: 5.2km E San Juan Capistrano, near San Juan Creek crossing
52
Comment
CAS-BOT-BC539350
Hypericum canariense
R. E. Riefner, Jr.
2010-6-9
10 -56
Orange
City of San Juan Capistrano, La Novio Ave. at Valle Rd.
45
Comment
OBI74741
Hypericum canariense
Unknown
2010-6-9
Oct- 52
Orange
City of San Juan Capistrano, along McKraken View Trl at San Juan Crk rd, E of I-5 fwy
51
Comment Read comments May 28 2015
RSA0106894
Hypericum canariense
R. E. Riefner Jr.
2010-6-9
10 -56
Orange
City of San Juan Capistrano, La Novia Ave. at Valle Rd.
45
Comment
RSA769302
Hypericum canariense
R. E. Riefner Jr.
2010-6-9
10 -52
Orange
City of San Juan Capistrano, along McKraken View Trail at San Juan Creek Rd., E of I-5 Freeway.
51
Comment
SBBG125947
Hypericum canariense
R. E. Riefner Jr.
2010-6-9
10 -52
Orange
McKraken View Trail at San Juan Crk Rd, E of I-5 Freeway; City of San Juan Capistrano
51
Comment
SD260970
Hypericum canariense
R. E. Jr. Riefner
2010-6-9
10 56
Orange
City of San Juan Capistrano, La Novia Ave. at Valle Rd.
45
Comment
UC2061630
Hypericum canariense
R. E. Riefner Jr.
2010-6-9
10 -52
Orange
City of San Juan Capistrano, along McKraken View Trail at San Juan Creek Road E of I-5 Freeway.
Comment
UCD170481
Hypericum canariense
R. E. Riefner
2010-6-9
10- 56
Orange
City of San Juan Capistrano, La Novia Ave. at Valle Rd.
45
Comment
UCR240191
Hypericum canariense
R. E. Riefner Jr.
2010-6-9
10- 56
Orange
city of San Juan Capistrano, La Novia Ave. at Valle Road
45
Comment
UC1543186
Hypochaeris glabra
Donald G. Nelson
1935-4-6
234
Orange
e San Juan Capistrano; Cleveland National Forest
Comment
SD248402
Ipomoea purpurea
R. E. Riefner Jr.
2012-9-7
12 504
Orange
City of Dana Point, Dana Point Harbor Drive, vicinity of Island Way.
18
Comment
UCR246472
Ipomoea purpurea
R. E. Riefner Jr.
2012-9-7
12-504
Orange
South Coast, city of Dana Point, Dana Point Harbor Drive, vicinity of Island Way
19
Comment
RSA167492
Isocoma menziesii var. menziesii
R. F. Thorne, Percy C. Everett
1963-9-25
33211
Orange
On disturbed bluff top, Dana Point.
Comment
IRVC19387
Isomeris arborea
R. L. Allen
1975-2-18
Orange
Dana Hills High School nature preserve; common. Dana Point
Comment
UCR109619
Isomeris arborea
R. D. Goeden, Don W. Ricker
1965-6-21
s.n.
Orange
Dana Point
61
Comment
CLARK-A1528-1975
Jaumea carnosa
John C. Roos
1949-10-1
4682
Orange
Doheney Beach
Comment
RSA683232
Juncus acutus
Scott D. White, Matt Carlton
2003-11-20
9861
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (Dana Point)
24
Comment
RSA22445
Juncus bufonius
Alice Eastwood, John Thomas Howell
1937-4-24
3933
Orange
Dana Point.
Comment
UC842337
Juncus bufonius
Alice Eastwood and John Thomas Howell
1937-4-24
3933
Orange
Dana Point
Comment
UCR130133
Juncus bufonius
Alice Eastwood, J. T. Howell
1937-4-24
3933
Orange
South Coast, Dana Point
38
Comment
UCR138410
Juncus rugulosus
Scott D. White, Brian Leatherman
1997-6-12
5317
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA542335
Juncus xiphioides
Fred M. Roberts, K. Keane
1988-5-25
3985
Orange
Ranch Mission Viejo: Lower Canada Chiquita, 2.5 kilometers SSE Medium Rancho Survey Mark.
82
Comment
RSA21231
Juniperus californica
E. R. Johnson
1937-3-28
8502
Orange
4 9/10 mi. E. of San Juan Capistrano on No. side of Ortega Highway.
Comment
UCR144744
Juniperus californica
Karlin G. Marsh
1980-1
s.n.
Orange
Rancho Mission Viejo, about 1 mile east [south] of San Juan Creek in tributary drainage east of intersection of Prima Deschecha Dump Rd. and Ortega Hwy [dump is at 32250 La Pata Ave., San Juan Capistrano]
152
Comment
IRVC18335
Juniperus monosperma
Karlin G. Marsh
Apr 1980
s.n.
Orange
Ca. 1mi. E of San Juan Creek in tributary drainage, E of intersection at Prima Deushecha Dump Rd. & Ortega Hwy. Rancho Mission Viejo
Comment Read comments Apr 2 2014
CLARK-A1528-5706
Jussiaea repens var. peploides
John C. Roos
1949-10-1
4685
Orange
Doheney Beach
Comment
CAS-BOT-BC235723
Keckiella cordifolia
F. W. Pennell; E. M. Harvey
1949-6-29
26806
Orange
Ortega Highway, above San Juan Capistrano
365
Comment
GH365858
Keckiella cordifolia
F. W. Pennell & E. M. Harvey
1949-6-29
26806
Unknown
Ortega Highway, above San Juan Capistrano
365
Comment
NY790232
Keckiella cordifolia
F. W. Pennell
1949-6-29
26806
Orange
Ortega Highway, above San Juan Capistrano
365.8
Comment
UC1011911
Keckiella cordifolia
F. W. Pennell and E. M. Harvey
1949-6-29
26806
Orange
above San Juan Capistrano (Ortega Highway)
365
Comment
CHSC109274
Kickxia elatine
Scott D. White; Matt Carlton
2003-11-20
9866
Orange
Santa Ana Mountain Foothills: San Juan Creek in San Juan Capistrano
24
Comment
RSA683235
Kickxia elatine
Scott D. White, Matt Carlton
2003-11-20
9866
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (San Juan Capistrano).
24
Comment
RSA718970
Kickxia elatine
Fred M. Roberts, Robert L. Allen
2006-10-8
6410
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
RSA718971
Kickxia elatine
Fred M. Roberts, Robert L. Allen
2006-10-8
6409
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UCR150570
Kickxia elatine
Scott D. White, Matt Carlton
2003-11-20
9866
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
24
Comment
UCSB47627
Lamarckia aurea
Roberts, Fred
1980-4-3
Orange
Hills, 1.5 km. ENE Dana Hills High School, Dana Point
85
Comment
CAS-BOT-BC338905
Lasthenia californica
LeRoy Abrams
1903-4-18
3265
Orange
Trabuco arroyo near Capistrano
Comment
POM6017
Lasthenia californica
L. R. Abrams
1903-4-18
3265
Orange
Trabuco arroyo, near San Juan Capistrano.
Comment
RSA0035853
Lasthenia glabrata subsp. glabrata
R. E. Riefner Jr.
2012-5-5
12 -85
Orange
city of San Clement, Antonio Parkway, c. 0.25 mi north of Hwy 74
88
Comment Read comments Apr 7 2021
UCR240171
Lasthenia glabrata subsp. glabrata
R. E. Riefner Jr.
2012-5-5
12- 85
Orange
South Coast, city of San Clement, Antonio Parkway, c. 0.25 mi north of Hwy 74
88
Comment Read comments Apr 7 2021
UC149282
Lasthenia gracilis
LeRoy Abrams
1903-4-18
3265
Orange
near Capistrano; Trabuco arroyo
Comment
JEPS57259
Lathyrus tingitanus
L. R. Heckard and R. C. Bacigalupi
1968-5-8
1837
Orange
just n of Doheny Beach Park (Dana Point); Dana Point
Comment
UCR138401
Lemna
Scott D. White, Brian Leatherman
1997-6-12
5325
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA715699
Lemna minuta
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6280
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
RSA716659
Lepidium didymum
Fred M. Roberts
2005-5-13
6188
Orange
San Juan Capistrano; Ortega Ranch Business Center site, between Rancho Viejo Rd. and I-5 freeway adjacent to Horno Creek; 0.6km NE Mission San Juan Capistrano.
54
Comment
RSA731752
Lepidium didymum
Fred M. Roberts
2007-11-9
6653
Orange
San Juan Canyon along San Juan Creek, about 0.6 km E San Diego FWY.
24
Comment
SEINET7072489
Lepidium nitidum
A. G. Vestal
1963-3-27
s.n.
Orange
About 1.8 miles up Cai+-ada Gobernadora. Coordinate datum: NAD27.
Comment
UCR179765
Lepidium oblongum
R. E. Riefner Jr.
2006-4-8
06- 112
Orange
South Coast, San Juan Capistrano (city), San Juan Creek at La Novia Ave.
22
Comment
OBI77796
Lepidospartum squamatum
J. & B. Sample, B. Sample
1991-8-12
5591
Orange
E of San Juan Capistrano on hwy 74
610
Comment
RSA717044
Lepidospartum squamatum
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6287
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano.
27
Comment
RSA712939
Leptochloa fusca subsp. uninervia
Fred M. Roberts
2005-10-3
6304
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
RSA719404
Leptochloa fusca subsp. uninervia
Fred M. Roberts, Robert L. Allen
2006-10-8
6431
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
RSA725526
Leptochloa fusca subsp. uninervia
Fred M. Roberts
2007-9-11
6576
Orange
San Juan Capistrano: San Juan Creek at the confluence with Trabuco Creek.
17
Comment
RSA542534
Leptosiphon liniflorus
Fred M. Roberts, K. Keane
1988-5-25
3991
Orange
Rancho Mission Veijo: Lower Canada Chiquita, 2.0 kilometers SSE Medium Rancho Survey Marker.
91
Comment
UC1544781
Limonium arborescens
D. Seigler, E. Rodriquez & B. Sanchez
1978-5-14
10963
Orange
N of San Clemente (rest area on I-5)
Comment Read comments Dec 5 2013
JEPS89271
Linanthus dianthiflorus
Rimo Bacigalupi and L. Heckard, P. C. Hutchison
1962-3-16
8233
Orange
2 mi n Doheny Beach State Park (fields above ocean)
Comment
UC511103
Linanthus dianthiflorus
Lyman Benson
1932-3-26
3192
Orange
Dana Point
60
Comment
UCSB48049
Linanthus dianthiflorus
Fritzke, Sue; Roberts, Fred
1982-4-3
Orange
Dana Point: hills, 1.0 km N Dana Hills High School; 1.9 km W Marco Forster Junior High School
30
Comment
POM36578
Linanthus dianthiflorus subsp. dianthiflorus
M. B. Dunkle
1935-2-23
4338
Orange
Dana Point.
15
Comment
CLARK-A1528-3481
Linanthus nuttallii subsp. floribundus
John C. Roos
1937-5-10
2073
Orange
Comment
IRVC1112
Lobularia maritima
M. McCartin
1965-5-2
Orange
San Juan Capistrano. Southern Coastal
Comment
RSA719409
Lobularia maritima
Fred M. Roberts, Robert L. Allen
2006-10-8
6426
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
SD233258
Logfia gallica
R. F. Thorne, E. W. Lathrop, G. Marshs
1977-5-4
49811
Orange
Santa Ana Mountains: Trabuco Canyon.
Comment
RSA716657
Lonicera japonica
Fred M. Roberts
2005-5-13
6185
Orange
San Juan Capistrano; Ortega Ranch Business Center site, between Rancho Viejo Rd. and I-5 freeway adjacent to Horno Creek; 0.6km NE Mission San Juan Capistrano.
54
Comment
RSA599637
Lotus heermannii
Fred M. Roberts, Paul Barrett, Gail Bastillos
1995-7-25
4966
Orange
San Juan Capistrano: San Juan Creek, 1.0 km SW La Novia Street bridge.
27
Comment
RSA679091
Lotus heermannii var. heermannii
Fred M. Roberts
2003-7-24
5968
Orange
San Juan Capistrono: San Juan Creek, c.a. 0.1 km NE La Novia Bridge. Along creek on cobbly sand of wash in open southern willow scrub and mulefat scrub.
27
Comment
CLARK-A1528-2802
Lotus purshianus
John C. Roos
1965-6-16
Orange
Dana Point
Comment
RSA662072
Lotus purshianus
J. C. Roos
1965-6-16
s.n.
Orange
Dana Point near Doheney Beach.
Comment
RSA406883
Lotus scoparius
M. B. Dunkle
1933-4-9
3286
Orange
Dana Point.
Comment
RSA498846
Lotus scoparius
E. S. Spalding
1923-12-1
20335
Orange
San Juan Capistrano, sea shore.
Comment
UC511104
Lotus scoparius
Lyman Benson
1932-3-26
3200
Orange
Dana Point
60
Comment
IRVC2264
Lotus scoparius subsp. scoparius
B. Newman
1965-3-14
Orange
Dana Point
Comment
RSA406320
Lotus strigosus
M. B. Dunkle
1933-4-7
3277
Orange
Dana Point
Comment
RSA717042
Ludwigia peploides
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6285
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano.
27
Comment
RSA355469
Ludwigia peploides subsp. peploides
Harry Elmore
1927-9-14
5989
Orange
San Juan Creek, San Juan Capistrano.
Comment
RSA48859
Ludwigia peploides subsp. peploides
J. C. Roos
1949-10-1
4685
Orange
Doheney Beach. [Now Capistrano Beach]
Comment
SD227862
Ludwigia repens
Scott D. White, Brian Leatherman
1997-6-12
5343
Orange
East of San Juan Capistrano: San Juan Creek between Hwy 74 jtn.
45
Comment
UCR138409
Ludwigia repens
Scott D. White, Brian Leatherman
1997-6-12
5343
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
CLARK-A1528-2843
Lupinus latifolius
C. P. Smith
1937-5-10
Orange
San Juan Capistrano
Comment
RSA588787
Lupinus longifolius
Fred M. Roberts, D. Bontrager
1990-4-18
4575
Orange
Rancho Mission Viejo: Chiquita Ridge, just west of Canada Chiquita, 2.9 km N Median Rancho Survey Marker
183
Comment
IRVC8673
Lupinus sparsiflorus
Charles W. Sexton
1965-3-27
s.n.
Orange
Ortega Highway out of San Juan Capistrano Southern Coastal
Comment
SEINET3131617
Lupinus sparsiflorus
Unknown
1903-4-19
3277
Orange
Near San Juan
Comment
UC153540
Lupinus sparsiflorus
LeRoy Abrams
1903-4-19
3277
Orange
near San Juan; near San Juan
Comment
UC1543230
Lupinus sparsiflorus
Donald G. Nelson
1935-4-6
219
Orange
e San Juan Capistrano (just s of boundary of Cleveland National Forest); just s of boundary Cleveland National Forest, San Juan Canyo
Comment
IRVC2302
Lupinus sparsiflorus subsp. sparsiflorus
B. Newman
1965-4-14
s.n.
Orange
Dana Point. Southern Coastal
Comment
IRVC8674
Lupinus sparsiflorus subsp. sparsiflorus
Charles W. Sexton
1965-3-27
s.n.
Orange
Ortega Highway out of San Juan Capistrano Southern Coastal
Comment
POM156682
Lupinus sparsiflorus subsp. sparsiflorus
L. R. Abrams
1903-4-19
3277
Orange
San Juan
Comment
OBI9188
Lycium californicum
Dieter H. Wilken, Timothy LeBlanc
1966-1-7
621
Orange
Dana Point, N of San Juan Capistrano
3
Comment
RSA428835
Lycium californicum
Freda Detmers
1929-5-12
s.n.
Orange
Capistrano Beach
Comment
GH420507
Malacothamnus densiflorus
J. C. Nevin
1881-1-1
662
Unknown
San Juan Capistrano
Comment
UC185712
Malacothamnus densiflorus
J. C. Nevin
Orange
San Juan Capistrano
Comment
CAS-BOT-BC206238
Malacothamnus fasciculatus
Ethel H. Campbell
1921-5-1
88
Orange
Between Oceanside and San Juan Capistrano.
Comment
UCSB16199
Malephora crocea
Valentine, D.
1963-2-23
Orange
Above Dana Point Pier, 2 mi. N of Doheny Beach State Park, 4 mi. N. of junction U.S. 101 and 101A at San Clemente
10
Comment
RSA716498
Malva nicaeensis
Fred M. Roberts
2005-5-13
6189
Orange
San Juan Capistrano; Ortega Ranch Business Center site, between Rancho Viejo Rd. and I-5 freeway adjacent to Horno Creek; 0.6km NE Mission San Juan Capistrano.
54
Comment
UCSB48098
Malva parviflora
Roberts, Fred
1981-4-11
Orange
Ortega Hwy: Hwy 74 5.2km E San Juan Capistrano near San Juan Creek crossing
52
Comment
SEINET7072488
Marah macrocarpa
A. G. Vestal
1963-3-27
s.n.
Orange
About 1.8 miles up Cai+-ada Gobernadora. Coordinate datum: NAD27.
Comment
UC1607993
Meconella denticulata
Donald G. Nelson
1935-4-6
249
Orange
E of San Juan Capistrano just S of boundary of Cleveland National Forest
Comment
IRVC2373
Medicago polymorpha
Anonymous
1965-3-14
Orange
Dana Point. Southern Coastal
Comment
CDA23128
Melaleuca nesophila
R. E. Riefner Jr.
2007-6-9
07 -250
Orange
City of San Juan Capistrano, south side of Antonio Parkway ca. 0.6 miles south of Covenant Hills Road.
Comment
RSA542364
Melica imperfecta
Fred M. Roberts, Kathy Keane
1988-4-25
4582
Orange
Rancho Mission Viejo: Lower Canada Chiquita, 2.0 km SSE Medium Rancho Survey Mark
91
Comment
IRVC20806
Melilotus indicus
Fred M. Roberts
1982-5-22
644
Orange
Dana Point; Junction of Selva and Stone Hill drives, 1.0km ESE Dana Hills High School; 1.7km SW Marco Forster Junior High School. Southern Coastal
40
Comment
IRVC2412
Melilotus indicus
Anonymous
1965-3-14
s.n.
Orange
Dana Point. Southern Coastal
Comment
RSA594802
Melinis repens
Fred M. Roberts, Terasa Bruckenstien
1992-3-19
4837
Orange
Rancho Mission Viejo, San Juan Creek east of San Juan Capistrano and just north of Ortega Highway bridge, 3.6 km. SSW Median Rancho Survey Mark., UTM Z11 37 08 900m N, 4 42 100m E
49
Comment
CAS-BOT-BC435232
Mesembryanthemum crystallinum
J. C. Roos
1965-6-16
s.n.
Orange
Dana Point.
Comment
UCD96994
Mesembryanthemum crystallinum
J. C. Roos
1965-6-16
s.n.
Orange
Dana Point.
Comment
UCSB45557
Mesembryanthemum crystallinum
Roos, John
1965-6-16
Orange
Dana Point
Comment
CAS-BOT-BC435277
Mesembryanthemum nodiflorum
LeRoy Abrams
1903-4-20
3280
Orange
Near San Juan
Comment
JEPS57261
Mesembryanthemum nodiflorum
L. R. Heckard and R. C. Bacigalupi
1968-5-8
1835
Orange
at s end of the town of Dana Point
Comment
LA202818
Mesembryanthemum nodiflorum
LeRoy Abrams;
1903-4-20
3280
Orange
near San Juan
Comment
SEINET3155128
Mesembryanthemum nodiflorum
L. Abrams
1903-4-20
3280
Orange
Near San Juan
Comment
UC149125
Mesembryanthemum nodiflorum
LeRoy Abrams
1903-4-20
3280
Orange
near San Juan (along the seashore); Southern California
Comment
CAS-BOT-BC348844
Microseris douglasii subsp. douglasii
LeRoy Abrams
1903-4-18
3262
Orange
Trabuco arroyo near Capistrano
Comment
POM6134
Microseris douglasii subsp. douglasii
L. R. Abrams
1903-4-18
3262
Orange
Trabuco arroyo near Capistrano
Comment
UC149198
Microseris douglasii subsp. douglasii
LeRoy Abrams
1903-4-18
3262
Orange
near Capistrano (Trabuco arroyo); Trabuco
Comment
GH367233
Mimulus aurantiacus var. puniceus
F. W. Pennell & E. M. Harvey
1949-6-29
26803
Unknown
Ortega Highway, above San Juan Capistrano
365
Comment
OBI9518
Mimulus aurantiacus var. puniceus
H. E. McMinn
1949-6-9
5617
Orange
About 3 mi E of San Juan Capistrano on hwy 74
Comment
UC1011899
Mimulus aurantiacus var. puniceus
F. W. Pennell and E. M. Harvey
1949-6-29
26803
Orange
above San Juan Capistrano (Ortega Highway)
365
Comment
UC1281141
Mimulus aurantiacus var. puniceus
H. E. McMinn
1949-6-9
5617
Orange
about 3 mi e San Juan Capistrano (on Highway 74)
Comment
UCD122399
Mimulus aurantiacus var. puniceus
H. E. McMinn
1949-7-9
5599
Orange
about two miles east of San Juan Capistrano on Highway 74.
Comment
RSA712936
Mimulus cardinalis
Fred M. Roberts
2005-10-3
6291
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
RSA710408
Mimulus guttatus
Fred M. Roberts
2005-10-3
6296
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
SEINET7072485
Mimulus guttatus
A. G. Vestal
1963-3-27
s.n.
Orange
At Cai+-ada Gobernadora. Coordinate datum: NAD27.
Comment
RSA715695
Mimulus pilosus
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6277
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
CLARK-A1528-4272
Mimulus puniceus
John C. Roos
1965-6-16
Orange
Dana Point
Comment
SEINET3161558
Mirabilis laevis var. crassifolia
W. B. Crockatt
sn
Orange
Capistrano Valley
76
Comment
POM156675
Monolepis nuttalliana
L. R. Abrams
1903-4-18
3267
Orange
Capistrano
Comment
SEINET3156844
Monolepis nuttalliana
L. Abrams
1903-4-18
3267
Orange
Trabuco arroyo near Capistrano
Comment
UC150049
Monolepis nuttalliana
LeRoy Abrams
1903-4-18
3267
Orange
Trabuco Arroyo near Capistrano; Trabuco Arroy
Comment
GH355841
Muhlenbergia microsperma
L. Abrams
1903-4-18
3260
Unknown
Trabuco arroyo near Capistrano
Comment
GH355854
Muhlenbergia microsperma
L. Abrams
1903-4-18
3260
Unknown
Trabuco arroyo near Capistrano
Comment
LA9673
Muhlenbergia microsperma
LeRoy Abrams;
1903-4-18
3260
Orange
near San Juan Capristrano
Comment
POM156458
Muhlenbergia microsperma
Le Roy Abrams
1903-4-18
3260
Orange
Trabuco arroyo, near San Juan Capistrano.
Comment
POM265765
Muhlenbergia microsperma
J. C. Roos
2081
Orange
East of San Juan Capistrano
Comment
RSA542548
Muhlenbergia microsperma
Fred M. Roberts
1988-2-26
3809
Orange
Dana Point above Dana Point marina, south of Santa Clara Ave., 0.6 km NE Marine Institute
27
Comment
SEINET3129566
Muhlenbergia microsperma
L. R. Abrams
1903-4-18
3260
Orange
Trabuco arroyo near Capistrano
Comment
POM156670
Muilla maritima
Le Roy Abrams
1903-4-18
3263
Orange
Capistrano
Comment
SEINET3402284
Muilla maritima
L. Abrams
1903-4-18
3263
Orange
Capistrano
Comment
CAS-BOT-BC259821
Nassella cernua
LeRoy Abrams
1903-4-18
3268
Orange
Capistrano
Comment
CAS-BOT-BC259822
Nassella cernua
LeRoy Abrams
1903-4-18
3269
Orange
Trabuco Canon [Trabuco Canyon], Capistrano
Comment
GH361559
Nassella cernua
L. Abrams
1903-4-18
3268
Unknown
Capistrano
Comment
POM156462
Nassella cernua
Le Roy Abrams
1903-4-18
3268
Orange
Capistrano
Comment
CAS-BOT-BC260104
Nassella pulchra
LeRoy Abrams
1903-4-18
3269
Orange
Trabuco Canon [Trabuco Canyon], Capistrano
Comment
RSA3413
Nassella pulchra
Le Roy Abrams
1903-4-18
3269
Orange
Trabuco arroyo, near San Juan Capistrano.
Comment
UC407317
Nassella pulchra
LeRoy Abrams
1903-4-18
3269
Orange
Trabuco Canyon Capistrano
Comment
RSA710410
Nasturtium officinale
Fred M. Roberts
2005-10-3
6298
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
LA9429
Nemacladus ramosissimus
LeRoy Abrams;
1903-4-18
3268
Orange
Capistrano
Comment
RSA0060643
Nephrolepis cordifolia
Richard E. Riefner
2014-2-24
14 -64
Orange
City of Dana Point, W ca. 0.1 mi from Island Way, Dana Point Harbor Dr., cliff slope immediately S of Santa Clara Ave. and Amber Lantern St.
3
Comment
UC2042001
Nephrolepis cordifolia
R. E. Riefner Jr.
2014-2-24
14 -64
Orange
City of Dana Point, W ca. 0.1 mi from Island Way along Dana Point Harbor Dr., cliff slope immediately S of Santa Clara Ave. and Amber Lantern St.
Comment
UCR266154
Nephrolepis cordifolia
R. E. Riefner Jr.
2014-2-24
14- 64
Orange
South Coast, city of Dana Point, west c. 0.1 mi from Island Way along Dana Point Harbor Drive, cliff slope immediately south of Santa Clara Avenue and Amber Lantern Street
11
Comment
RSA718957
Nicotiana glauca
Fred M. Roberts, Robert L. Allen
2006-10-8
6423
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
JEPS89240
Nuttallanthus texanus
Rimo Bacigalupi and P. C. Hutchison
1962-3-16
8232
Orange
2 mi n of Doheny Beach State Park (along U.S. 101); U.S. 101
Comment
RSA718962
Oenothera elata
Fred M. Roberts, Robert L. Allen
2006-10-8
6418
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
RSA679092
Oenothera elata subsp. hirsutissima
Fred M. Roberts
2003-7-24
5967
Orange
San Juan Capistrono: San Juan Creek, c.a. 0.1 km NE La Novia Bridge. Along creek on cobbly sand of wash in open southern willow scrub and mulefat scrub.
27
Comment
POM259318
Oenothera elata subsp. hookeri
P. A. Munz
1938-6-23
15569
Orange
San Juan Creek, 1 mile below Capistrano.
Comment Read comments Jun 2 2009
UC1007125
Oenothera elata subsp. hookeri
P. A. Munz
1938-6-23
15569
Orange
1 mi below Capistrano; San Juan Creek
Comment
CAS-BOT-BC56859
Opuntia X occidentalis
B. D. Stark
1933-1-21
4519
Orange
Field redacted by CAS, contact the data manager for more information
60
Comment
RSA6613
Opuntia X occidentalis
B. D. Stark
1933-1-21
4519
Orange
Dana Point.
15
Comment
GH354922
Opuntia littoralis
J. C. Nevin
1882-07-01 - 1882-08-01
Unknown
redacted by HUH
Comment
POM156459
Orthocarpus densiflorus var. gracilis
L. R. Abrams
1903-4-18
3266
Orange
Near San Juan Capistrano
Comment
CLARK-A1528-4285
Orthocarpus purpurascens
John C. Roos
1965-6-16
Orange
Dana Point
Comment
RSA12828
Oxalis pes-caprae
Carl B. Wolf
1934-12-26
6261
Orange
1/8 mile south of San Juan Capistrano
30
Comment
UC532157
Oxalis pes-caprae
Carl B. Wolf
1934-12-26
6261
Orange
1/8 mi s San Juan Capistrano (in walnut orchard)
30
Comment
UCSB48068
Oxalis pes-caprae
Fritzke, Sue; Roberts, Fred
1982-4-3
Orange
Dana Point: hills, 1.0km N Dana Hills High School; 1.9km W Marco Forster Junior High School
100
Comment
RSA715697
Panicum capillare
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6278
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
RSA710413
Paspalum distichum
Fred M. Roberts
2005-10-3
6301
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
UCR137451
Paspalum distichum
Scott D. White, Brian Leatherman
1997-6-12
5333
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA733050
Paspalum vaginatum
R. E. Riefner
2003-10-17
03 -456
Orange
City of San Juan Capistano, Trabuco Creek, S side of Del Obispo St. at Paseo Adelento St.
26
Comment
RSA733052
Paspalum vaginatum
R. E. Riefner
2003-10-14
03 -455
Orange
City of San Juan Capistrano, Trabuco Creek, N side of Del Obispo St. at paseo Adelento St.
27
Comment
RSA733055
Paspalum vaginatum
R. E. Riefner
2007-10-26
07 -459
Orange
City of Laguna Niguel, vicinity of La Paz Rd. at Kings Rd.
64
Comment
RSA733138
Paspalum vaginatum
R. E. Riefner
2007-10-17
7 -439
Orange
City of Dana Point, Dana Point Harbor, Dana Point Harbor Dr. near Puerto Pl.
10
Comment
RSA733139
Paspalum vaginatum
R. E. Riefner
2007-10-17
7 -437
Orange
City of Dana Point, Dana Point Harbor, Dana Point Harbor Dr. near Park Lantern Dr.
4
Comment
RSA733140
Paspalum vaginatum
R. E. Riefner
2007-10-17
7 -436
Orange
City of Dana Point, Doheny State Beach, W side of San Juan Creek Lagoon.
6
Comment
RSA733141
Paspalum vaginatum
R. E. Riefner
2007-10-17
7 -437
Orange
City of Dana Point, Doheny State Beach, E side of San Juan Creek Lagoon.
4
Comment
UCR204899
Paspalum vaginatum
R. E. Riefner Jr.
2003-10-14
03- 456
Orange
South Coast, city of San Juan Capistrano, Trabuco Creek, south side of Del Obispo Street at Paseo Adelento Street
26
Comment
IRVC19345
Pectocarya linearis subsp. ferocula
R. L. Allen
1975-3-1
Orange
Dana Hills High School Canyon, 14m NW of south entrance, 12m W of culvert. Dana Point
Comment
RSA686730
Pellaea andromedifolia
M. B. Dunkle
1935-2-23
4339
Orange
Dana Point.
9
Comment
SEINET3153874
Pellaea andromedifolia
W. B. Crockatt
1908-6-1
sn
Orange
Capistrano Valley
76
Comment
SEINET3153923
Pellaea mucronata
W. B. Crockatt
1908-6-1
sn
Orange
Capistrano Valley
76
Comment
CAS-BOT-BC258794
Pennisetum clandestinum
E. L. Paddock
1943-7-2
12738
Orange
Near Dana Point
Comment
RSA30341
Pennisetum purpureum
E. L. Paddock
1943-7-2
12738
Orange
Near Dana Point.
Comment
UCSB48125
Pennisetum setaceum
Roberts, Fred
1981-4-11
Orange
Highway 74: 5.2 km. E San Juan Capistrano, near San Juan Creek crossing
52
Comment
SEINET10299452
Penstemon centranthifolius
Norman C. Cooper
1944-6-4
1351
Orange
San Juan Canyon, Lower campground
457
Comment
UC1011907
Penstemon heterophyllus
F. W. Pennell and E. M. Harvey
1949-6-29
26804
Orange
Ortega Highway above San Juan Capistrano; above San Juan Capistrano
Comment
NY601616
Penstemon heterophyllus var. australis
F. W. Pennell
1949-6-29
26804
Orange
Ortega Highway, above San Juan Capistrano.
Comment
IRVC19371
Pentagramma triangularis subsp. triangularis
R. L. Allen
1975-12-29
Orange
Dana Hills High School Canyon; east-facing slope under coastal sageplant. Dana Point
Comment
CAS-BOT-BC77511
Peritoma arborea var. arborea
R. D. Goeden; D. W. Ricker
1965-6-21
s.n.
Orange
Dana Point
60
Comment Read comments Feb 22 2019
SD145971
Peritoma arborea var. globosa
R. D. Goeden, D. W. Ricker
1965-6-21
Orange
Dana Point
60
Comment
SD231420
Persicaria hydropiperoides
Scott D. White, Matt Carlton
2003-11-20
9868
Orange
Santa Ana Mountain foothills: San Juan Creek in San Juan Capistrano.
24
Comment
CHSC109272
Persicaria lapathifolia
Scott D. White; Matt Carlton
2003-11-20
9869
Orange
Santa Ana Mountain Foothills: San Juan Creek in San Juan Capistrano
24
Comment
RSA718965
Petunia parviflora
Fred M. Roberts, Robert L. Allen
2006-10-8
6415
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 03.km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UC1075899
Phacelia distans
E. K. Balls
1955-4-4
20425
Orange
just n Dana Pt. (off Hwy 101 Alt.)
45
Comment
IRVC22183
Phalaris minor
Fred M. Roberts
1985-4-11
1642
Orange
Dana Point Headlands; Weyerhaeuser Horticultural Research Station property. Southern Coastal
61
Comment
UCSB48094
Phalaris minor
Roberts, Fred
1981-4-11
Orange
Highway 74: 5.2 km. E San Juan Capistrano, near San Juan Creek crossing
52
Comment
RSA305659
Phyla nodiflora
C. W. Tilforth, B. Busenberg
1979-11-14
1927
Orange
North of Marina parking lot at Dana Point
Comment
RSA683935
Phyllospadix scouleri
E. Yale Dawson
1957-2-24
16174
Orange
Just nOrth of Dana Point, Orange County
Comment
RSA682968
Phyllospadix torreyi
E. Yale Dawson
1957-2-24
16190
Orange
Just nOrth of Dana Point, Orange County
Comment
RSA684036
Phyllospadix torreyi
E. Yale Dawson
1958-11-10
19789
Orange
First rocky spit N of Dana Point. Station no 22. 270-300 ft from shore base point.
Comment
RSA684046
Phyllospadix torreyi
E. Yale Dawson
1958-11-10
19762
Orange
First rocky spit N of Dana Point. Station no 22. Pool at 190 ft from shore base point.
Comment
UCR19247
Phyllospadix torreyi
John C. Roos
1960-8-27
s.n.
Orange
Dana Point
Comment
UCR19761
Phyllospadix torreyi
F. M. Reed
1932-5-24
7233
Orange
South Coast, San Juan Capistrano, behind beach dune
Comment
UCR90501
Phyllospadix torreyi
F. M. Reed
1933-6-11
7858
Orange
South Coast, Reef at San Juan Capistrano
Comment Read comments May 1 2011
UC881311
Plagiobothrys acanthocarpus
Alice Eastwood and John Thomas Howell
1937-4-24
3934
Orange
Dana Point
Comment
UCSB48072
Plagiobothrys acanthocarpus
Fritzke, Sue; Roberts, Jr., Fred
1982-4-3
Orange
Dana Point; hills, 1.0 km. N of Dana Hills High School; 1.9 km. W of Marco Forster Junior High School
100
Comment
IRVC20784
Plagiobothrys collinus var. californicus
Fred M. Roberts, S. L. Fritzke
1982-4-2
465
Orange
hills, 3.5km ESE Aliso Peak; 3.2km ESE Alicia Fire Station, N of Del Avion, Laguna Niguel
100
Comment
UCSB52455
Plagiobothrys collinus var. californicus
Fritzke, Sue; Roberts, Jr., Fred
1982-4-3
Orange
Dana Point; hills, 1.0 km. N Dana Hills High School; 1.9 km. W Marco Forster Junior High School
100
Comment
UC1212098
Plagiobothrys fulvus var. campestris
D. Bates
1960-4-2
2307
Orange
Route 74 e San Juan Capistrano
Comment
UC1212094
Plagiobothrys nothofulvus
D. Bates
1960-4-2
2308
Orange
Route 74 e San Juan Capistrano
Comment
SEINET3161544
Plantago
W. B. Crockatt
sn
Orange
Capistrano Valley
76
Comment
JEPS37907
Plantago elongata
Alice Eastwood and John Thomas Howell
1937-4-24
3936
Orange
Dana Point
Comment
UC1607990
Plantago erecta
Donald G. Nelson
1935-4-6
227
Orange
East San Juan Capistrano & just south of boundary of Cleveland Nat'l Forest in Santa Ana Mts.
Comment
RSA683234
Plantago major
Scott D. White, Matt Carlton
2003-11-20
9870
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (Dana Point)
24
Comment
UCR137450
Plantago major
Scott D. White, Brian Leatherman
1997-6-12
5334
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
UCSB48123
Platanus racemosa
Roberts, Fred
1981-4-11
Orange
Highway 74; 5.2km E San Juan Capistrano, near crossing of San Juan Creek
52
Comment
RSA48860
Pluchea odorata
J. C. Roos
1949-10-1
4684
Orange
Doheney Beach.
3
Comment
RSA710412
Pluchea odorata
Fred M. Roberts
2005-10-3
6300
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
RSA719408
Pluchea odorata
Fred M. Roberts, Robert L. Allen
2006-10-8
6427
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UCD134966
Pluchea odorata var. odorata
J. C. Roos
1949-10-1
4684
Orange
Doheney Beach.
3
Comment
RSA683218
Pluchea purpurascens
Scott D. White, Matt Carlton
2003-11-20
9871
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (San Juan Capistrano).
24
Comment
UCR150568
Pluchea purpurascens
Scott D. White, Matt Carlton
2003-11-20
9871
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
24
Comment
UCR26067
Pluchea purpurascens
John C. Roos
1949-10-1
4684
Orange
South Coast, Doheny Beach
0
Comment
RSA716662
Plumbago auriculata
Fred M. Roberts, Amber Oneal
2004-8-18
6095
Orange
San Juan Capistrno: Ortega Ranch Business Center site, between Rancho Viejo Rd. and I-5 freeway adjacent to Horno Creek; 0.6km NE Mission San Juan Capistrano.
54
Comment
UCSB48074
Poa annua
Fritzke, Sue; Roberts, Fred
1982-4-3
Orange
Dana Point; hills, 1.0 km. N Dana Hills High School; 1.9 km. W Marco Forster Junior High School
100
Comment
RSA716658
Polycarpon tetraphyllum
Fred M. Roberts
2005-5-13
6187
Orange
San Juan Capistrano; Ortega Ranch Business Center site, between Rancho Viejo Rd. and I-5 freeway adjacent to Horno Creek; 0.6km NE Mission San Juan Capistrano.
54
Comment
CLARK-A1528-919
Polygonum aviculare
Patricia A. Andrews
1975-6-26
5916
Orange
Capistrano Bay Beach
9
Comment
RSA683223
Polygonum hydropiperoides
Scott D. White, Matt Carlton
2003-11-20
9868
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (Dana Point)
24
Comment
UCR150564
Polygonum hydropiperoides
Scott D. White, Matt Carlton
2003-11-20
9868
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
24
Comment
RSA683226
Polygonum lapathifolium
Scott D. White, Matt Carlton
2003-11-20
9869
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (San Juan Capistrano).
24
Comment
RSA717156
Polygonum lapathifolium
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6274
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4 km E Mission San Juan Capistrano.
27
Comment
RSA718963
Polygonum lapathifolium
Fred M. Roberts, Robert L. Allen
2006-10-8
6417
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UCR150563
Polygonum lapathifolium
Scott D. White, Matt Carlton
2003-11-20
9869
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
24
Comment
RSA689945
Polypodium californicum
M. B. Dunkle
1935-2-23
4340
Orange
Dana Point.
9
Comment
IRVC23141
Polypogon interruptus
Fred M. Roberts
1985-7-10
2006
Orange
Capistrano Beach: San Juan Creek, 0.5km from the ocean, 0.2km N of Pacific Coast Highway. southern coastal
2
Comment
UCSB48374
Polypogon interruptus
Roberts, Fred
1982-5-22
Orange
Dana Point; jct. of Stone Hill Dr. & Selva Rd., 1.0 km. ESE Dana Hills High School; 1.7 km. SW Marco Forster Junior High School
40
Comment
CLARK-A1528-4839
Polypogon monspeliensis
John C. Roos
1949-10-1
4674
Orange
Doheney Beach
1-3
Comment
CLARK-A1528-4840
Polypogon monspeliensis
John C. Roos
1949-10-1
4674
Orange
Doheney Beach
1-3
Comment
IRVC23142
Polypogon monspeliensis
Fred M. Roberts
1985-7-10
2007
Orange
Capistrano Beach: San Juan Creek, 0.5km from the ocean, 0.2km N of Pacific Coast Highway. southern coastal
2
Comment
UCR138411
Polypogon monspeliensis
Scott D. White, Brian Leatherman
1997-6-12
5316
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
CAS-BOT-BC108544
Populus balsamifera
R. E. Jr. Riefner
2006-4-8
06 -111
Orange
South Coast: San Juan Capistrano (city), San Juan Creek at La Novia Ave. (San Juan Capistrano 7.5' Q.)
21
Comment
CHSC108388
Populus balsamifera subsp. trichocarpa
R. E. Riefner Jr.
2007-6-12
07 -253
Orange
City of San Juan Capistrano, Vicinity of Calle Arroyo/Paseo Esteban at San Juan Creek. UTM (NAD83) 11S 0440131E 3707502N.
34
Comment
RSA714396
Populus balsamifera subsp. trichocarpa
R. E. Riefner
2006-4-8
6 -111
Orange
South Coast: San Juan Capistrano (city), San Juan Creek at La Novia Ave.
22
Comment
UCR138393
Populus balsamifera subsp. trichocarpa
Scott D. White, Brian Leatherman
1997-6-12
5327
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
UCR171019
Populus balsamifera subsp. trichocarpa
R. E. Riefner Jr.
2006-4-8
06- 111
Orange
South Coast, San Juan Capistrano (city), San Juan Creek at La Novia Ave.
22
Comment
UCR51476
Populus balsamifera subsp. trichocarpa
S. J. Myers
1987-9-9
s.n.
Orange
San Juan Capistrano, immediately east of San Juan Creek and 0.25 mi. north of Hwy 1, just north of existing sewage treatment plant
9
Comment
RSA599636
Populus trichocarpa
Fred M. Roberts Jr., P. Barrett, Gina Schultz
1995-7-25
4965
Orange
San Juan Capistrano: San Juan Creek, 0.1 km SW La Novia Street bridge.
27
Comment
SD187474
Populus trichocarpa
R. E. Riefner Jr
2007-6-12
07 253
Orange
City of San Juan Capistrano, vicinity of Calle Arroyo/Paseo Esteban at San Juan Creek
35
Comment
SD236405
Populus trichocarpa
R. E. Jr. Riefner
2006-4-8
06 111
Orange
South Coast: San Juan Capistrano (city), San Juan Creek at La Novia Ave.
21
Comment
CLARK-A1528-2062
Porophyllum gracile
John C. Roos
1937-5-10
2337
Orange
San Juan Capistrano
Comment
CLARK-A1528-2064
Porophyllum gracile
John C. Roos
1965-6-16
Orange
Dana Point
Comment
POM266317
Porophyllum gracile
J. C. Roos
1937-5-10
2337
Orange
East of San Juan Capistrano.
Comment
IRVC20180
Prosopis velutina
Karlin G. Marsh
1983-9-21
s.n.
Orange
San Juan Capistrano; brushy lateral draining into south-facing canyon, near top of ridge. Southern Coastal
Comment
UCR156568
Prosopis velutina
Karlin G. Marsh
1983-9-21
s.n.
Orange
San Juan Capistrano
183
Comment
JEPS29201
Pseudognaphalium biolettii
Rimo Bacigalupi and P. C. Hutchison
1962-3-16
8235
Orange
2 mi n Doheny Beach State Park; U.S. Highway 101
Comment
POM358761
Pseudognaphalium biolettii
M. B. Dunkle
1933-4-9
3282
Orange
Dana Point.
Comment
CAS-BOT-BC300530
Pseudognaphalium leucocephalum
R. E. Riefner, Jr.
2011-10-19
11 -147
Orange
City of San Juan Capistrano, San Juan Creek, ca. 0.2 mi W of intersection of Paseo Tirador and Calle Arroyo St.
31
Comment
CAS-BOT-BC502069
Pseudognaphalium leucocephalum
R. E. Riefner, Jr.
2015-12-9
15 -459
Orange
Rancho Mission Viejo, E of San Juan Capistrano, San Juan Creek, W of Antonio Pkwy, N side of Ortega Hwy (Hwy 74), near Sendero Field Park
55
Comment
CAS-BOT-BC502070
Pseudognaphalium leucocephalum
R. E. Riefner, Jr.
2015-12-9
15 -461
Orange
Rancho Mission Viejo, E of San Juan Capistrano, San Juan Creek, W of Antonio Pkwy, N side of Ortega Hwy (Hwy 74), near bridge at Sendero Field Park
55
Comment
CDA23142
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2007-3-21
07 -157
Orange
City of San Juan Capistrano, vicinity of Calle Arroyo/Paseo Esteban at San Juan Creek.
Comment
CHSC106735
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2007-2-13
07 -55
Orange
City of San Juan Capistrano, vicinity of La Novia Ave. and San Juan Creek. UTM: (NAD 83) 11S0439837E 3707224N.
31
Comment
CHSC108408
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2007-2-13
07 -55
Orange
City of San Juan Capistrano, vicinity of La Novia Ave. and San Juan Creek.
31
Comment
OBI74762
Pseudognaphalium leucocephalum
Unknown
2007-2-13
Jul- 55
Orange
City of San Juan Capistrano, vicinity of La Novia Ave. and San Juan Creek
31
Comment Read comments Dec 14 2012
RSA737237
Pseudognaphalium leucocephalum
R. E. Riefner
2007-9-11
07 -379
Orange
City of San Juan Capistrano, vicinity of San Juan Creek road and Paseo Christina.
34
Comment
SBBG119614
Pseudognaphalium leucocephalum
F. M. Roberts
2003-7-24
5963
Orange
San Juan Crk, ca. 0.1 km NE of La Novia Bridge, San Juan Capistrano
27
Comment
SBBG128698
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2011-10-19
11 -147
Orange
City of San Juan Capistrano, San Juan Crk, ca. 0.2 mi W of intersection of Paseo Tirador and Calle Arroyo St
31
Comment
SBBG133602
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2007-9-11
07 -379
Orange
vicinity of San Juan Crk Rd and Paseo Christina; San Juan Capistrano
34
Comment
SD187362
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2007-2-13
07 55
Orange
San Juan Capistrano, vicinity of La Novia Ave. and San Juan Creek.
29
Comment
SD187363
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2007-3-21
07 157
Orange
San Juan Capistrano, vicinity of Calle Arroyo/Paseo Esteban at San Juan Creek.
31
Comment
SD240897
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2011-10-19
11 147
Orange
City of San Juan Capistrano, San Juan Creek, ca. 0.2 mi W of intersection of Paseo Tirador and Calle Arroyo Street.
31
Comment
UCR232932
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2011-10-19
11- 147
Orange
South Coast, city of San Juan Capistrano, San Juan Creek, c. 0.2 mi west of intersection of Paseo Tirador and Calle Arroyo Street
31
Comment
UCR269241
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2015-12-9
15- 458
Orange
South Coast, Rancho Mission Viejo, east of San Juan Capistrano north of Antonio Parkway and north of Ortega Hwy 74, near Sendero Field Park
55
Comment
UCR281842
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2017-8-14
17- 408
Orange
South Coast, city of San Juan Capistrano, San Juan Creek. Northeast from San Juan Creek Road and Camino Chico, opposite Blenheim Farms & Equestrian Center, south of Ortega Hwy
47
Comment
UCR281887
Pseudognaphalium leucocephalum
R. E. Riefner Jr.
2017-8-14
17- 404
Orange
South Coast, city of San Juan Capistrano, San Juan Creek. Immediately east of Hwy I-5, north of San Juan Creek Road along San Juan Creek Trail
25
Comment
UCR138385
Pseudognaphalium luteoalbum
Scott D. White, Brian Leatherman
1997-6-12
5313
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA679099
Pulicaria paludosa
Fred M. Roberts
2003-7-24
5964 `
Orange
San Juan Capistrono: San Juan Creek, c.a. 0.1 km NE La Novia Bridge. Along creek on cobbly sand of wash in open southern willow scrub and mulefat scrub.
27
Comment
RSA683921
Pulicaria paludosa
Scott D. White, Matt Carlton
2003-11-20
9863
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (San Juan Capistrano).
24
Comment
RSA718967
Pulicaria paludosa
Fred M. Roberts, Robert L. Allen
2006-10-8
6413
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UCR138405
Pulicaria paludosa
Scott D. White, Brian Leatherman
1997-6-12
5321
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
UCR149385
Pulicaria paludosa
Scott D. White, Matt Carlton
2003-11-20
9863
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
24
Comment
GH344286
Quercus cornelius-mulleri
J. C. Nevin
1881-1-1
576
Unknown
S. Juan Capistrano
Comment Read comments Dec 20 2017
CAS-BOT-BC86399
Quercus dumosa
Rev. J. C. Nevin
1904-1-1
s.n.
Orange
San Juan Capistrano
Comment
JEPS83585
Quercus dumosa
Teresa Sholars, Judith Greenlee, and Fred Roberts
1988-3-29
817
Orange
Dana Point Headlands, ca 50 m e of ocean bluff Dana Point Headlands
Comment
UCR16759
Ranunculus californicus
David M. Peterson
1966-3-9
660309- 6
Orange
3 mi east of San Juan Capistrano on the road to Elsinore
306
Comment
IRVC22186
Raphanus raphanistrum
Fred M. Roberts
1985-4-11
1645
Orange
Dana Point Headlands; Weyerhaeuser Horticultural Research Station property. Southern Coastal
61
Comment
UCR16589
Rhus integrifolia
David M. Peterson
1966-3-9
660309- 7
Orange
3 mi east of San Juan Capistrano on the road to Elsinore
306
Comment
RSA17576
Rhus ovata
Percy C. Everett
1936-8-28
8236
Orange
1 mi. from Ortega Hgwy on road to La Cienega.
579
Comment
UCR5952
Ribes speciosum
David M. Peterson
1966-3-9
660309- 08
Orange
3 mi east of San Juan Capistrano on the road to Elsinore
306
Comment
IRVC21761
Ricinus communis
Fred M. Roberts
1984-11-27
1439
Orange
Novia St. bridge over San Juan Creek, 0.6km S Bench Mark 133, San Juan Capistrano
31
Comment
RSA716086
Robinia pseudoacacia
Fred M. Roberts, Carol A. Roberts
2006-8-18
6399
Orange
San Juan Capistrano: San Juan Hills, along I-5, 0.9km by road N Las Ramblas overpass and 3.0km SE Krum Reservoir.
34
Comment
GH381589
Romneya trichocalyx
J. C. Nevin
1881-1-1
558
Unknown
San Juan Capistrano
Comment Read comments Oct 16 2013
SD227881
Rumex conglomeratus
Scott D. White, Brian Leatherman
1997-6-12
5340
Orange
East of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. ca. 2 to 4 mi E of I-15 / Hwy 74 jtn. Stream.
46
Comment
UCR138400
Rumex conglomeratus
Scott D. White, Brian Leatherman
1997-6-12
5340
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
CLARK-A1528-923
Rumex crispus
Patricia A. Andrews
1975-6-26
5912
Orange
Capistrano Bay Beach
9
Comment
UCR5920
Rumex crispus
David M. Peterson
1966-3-9
660309- 5
Orange
2 miles east of San Juan Capistrano on the road to Elsinore
305
Comment
JEPS14863
Salix exigua
John P. Harrington
1932-6-29
3
Orange
San Juan Capistrano
Comment
POM362552
Salix exigua
Albert J. Perkins
1920-6-12
s.n.
Orange
Near Serra.
Comment Read comments Nov 1 2013
RSA679089
Salix exigua
Fred M. Roberts
2003-7-24
5970
Orange
San Juan Capistrono: San Juan Creek, c.a. 0.1 km NE La Novia Bridge. Along creek on cobbly sand of wash in open southern willow scrub and mulefat scrub.
27
Comment
LA208645
Salix exigua var. hindsiana
Robert G. Engman;
sn
Orange
San Clemente, San Juan Capistrano wash, near sea,
0
Comment
UCR138389
Salix gooddingii
Scott D. White, Brian Leatherman
1997-6-12
5324
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
CAS-BOT-BC108201
Salix hindsiana
John Harrington
1932-6-1
s.n.
Orange
San Juan Capistrano
Comment
RSA679094
Salix laevigata
Fred M. Roberts
2003-7-24
5965
Orange
San Juan Capistrono: San Juan Creek, c.a. 0.1 km NE La Novia Bridge. Along creek on cobbly sand of wash in open southern willow scrub and mulefat scrub.
27
Comment
UCR138398
Salix laevigata
Scott D. White, Brian Leatherman
1997-6-12
5323
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
GH403534
Salvia
J. C. Nevin
1882-07-01 - 1882-08-01
686
Unknown
San Juan Capistrano
Comment
RSA542457
Samolus parviflorus
Fred M. Roberts, Kathy Keane
1988-5-25
3987
Orange
Ranch Mission Viejo: Lower Canada Chiquita, 2.5 kilometers SSE Medium Rancho Survey Mark.
82
Comment
IRVC20782
Sanicula arguta
Fred M. Roberts, S. L. Fritzke
1982-4-2
462
Orange
hills, 3.5km ESE Aliso Peak; 3.2km ESE Alicia Fire Station, N of Del Avion, Laguna Niguel
100
Comment
CLARK-A1528-1451
Sanicula crassicaulis
John C. Roos
1937-5-10
2078
Orange
Comment Read comments Jun 24 2014
UCSB48076
Schismus barbatus
Fritzke, Sue; Roberts, Fred
1982-4-3
Orange
Dana Point; hills, 1.0 km. N Dana Hills High School; 1.9 km. W Marco Forster Junior High School
100
Comment
RSA683229
Schoenoplectus californicus
Scott D. White, Matt Carlton
2003-11-20
9864
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (Dana Point)
24
Comment
UCR139138
Schoenoplectus californicus
Scott D. White, Brian Leatherman
1997-6-12
5331
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA542337
Schoenoplectus maritimus
Fred M. Roberts, K. Keane
1988-5-25
4579
Orange
Ranch Mission Viejo: Lower Canada Chiquita, 2.4 kilometers SSE Medium Rancho Survey Mark.
69
Comment
RSA718961
Schoenoplectus maritimus
Fred M. Roberts, Robert L. Allen
2006-10-8
6419
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UC1011912
Scrophularia californica subsp. floribunda
F. W. Pennell and E. M. Harvey
1949-6-29
26811
Orange
above San Juan Capistrano (pass at summit of Ortega Hwy)
792
Comment
JEPS88922
Senecio californicus
Rimo Bacigalupi and P. C. Hutchison
1962-3-16
8236
Orange
2 mi n Doheny Beach State Park (just off Highway 101)
Comment
UCR25956
Senna marilandica
John C. Roos
1937-8-31
521
Orange
San Juan Capistrano [beach]
Comment
RSA719406
Setaria adhaerens
Fred M. Roberts, Robert L. Allen
2006-10-8
6429
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
CLARK-A1528-930
Setaria geniculata
Patricia A. Andrews
1975-6-26
5917
Orange
Capistrano Bay Beach
9
Comment
IRVC16250
Setaria lutescens
Gordon A. Marsh
1977-9-18
s.n.
Orange
Dana Point: Canyon betweenPaccific Coast Hwy and Del Obispo. Southern Coastal
Comment
CDA2442
Setaria megaphylla
R. E. Riefner Jr.
2006-11-19
06 -683
Orange
City of San Juan Capistrano, San Juan Creek at La Novia Avenue.
Comment
CDA2443
Setaria megaphylla
R. E. Riefner Jr.
2007-8-4
07 -345
Orange
City of San Juan Capistrano, vicinity of Calle Arroyo/Paseo Esteban at San Juan Creek.
Comment
RSA723478
Setaria megaphylla
R. E. Riefner
2006-11-19
6 -683
Orange
City of San Juan Capistrano, San Juan Creek at La Novia Ave.
22
Comment
RSA723965
Setaria megaphylla
R. E. Riefner
2007-8-4
07 -345
Orange
City of San Juan Capistrano, Vicinity o Calle Arroyo/Paseo Esteban at San Juan Creek.
21
Comment
RSA542393
Sidalcea malviflora
Fred M. Roberts, K. Keane
1988-5-25
3982
Orange
Ranch Mission Viejo: Lower Canada Chiquita, 2.5 kilometers SSE Medium Rancho Survey Mark.
82
Comment
SEINET3155822
Silene
W. B. Crockatt
1908-6-1
sn
Orange
Capistrano valley
76
Comment
CAS-BOT-BC384501
Silene antirrhina
LeRoy Abrams
1903-4-18
3272
Orange
Trabuco arroyo, near Capistrano
Comment
POM156679
Silene antirrhina
L. R. Abrams
1903-4-18
3272
Orange
Trabuco arroyo, near San Juan Capistrano.
Comment
IRVC357
Silene gallica
B. Newman
1965-3-14
Orange
Dana Point
Comment
CLARK-A1528-967
Sisymbrium irio
Patricia A. Andrews
1975-6-26
5911
Orange
Capistrano Bay Beach
9
Comment
UCSB48099
Sisymbrium irio
Roberts, Jr., Fred
1981-4-11
Orange
Ortega Hwy.; Hwy. 74, 5.2 km. E San Juan Capistrano near San Juan Creek crossing
52
Comment
JEPS89207
Sisymbrium orientale
Rimo Bacigalupi, L. Heckard, P. C. Hutchison
1962-3-16
8229
Orange
2 mi n of Doheny Beach State Park (along U.S. 101)
Comment
RSA715704
Solanum americanum
Fred M. Roberts, Robert L. Allen
2005-10-15
6315
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
UCR137448
Solanum americanum
Scott D. White, Brian Leatherman
1997-6-12
5309
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA718960
Solanum douglasii
Fred M. Roberts, Robert L. Allen
2006-10-8
6420
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
IRVC22185
Sonchus asper
Fred M. Roberts
1985-4-11
1644
Orange
Dana Point Headlands; Weyerhaeuser Horticultural Research Station property. Southern Coastal
61
Comment
JEPS88920
Sonchus oleraceus
Rimo Bacigalupi, and L. Heckard, P. C. Hutchison
1962-3-16
8231
Orange
2 mi n Doheny Beach State Park (along U.S. 101)
Comment
UCR26160
Sonchus oleraceus
John C. Roos
1949-10-1
4686
Orange
South Coast, Doheny Beach
0
Comment
RSA719412
Sorghum bicolor
Fred M. Roberts, Robert L. Allen
2006-10-8
6433
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UCSB48122
Sorghum bicolor
Roberts, Fred
1981-4-11
Orange
Highway 74: 5.2 km E San Juan Capistrano, near San Juan Creek crossing
52
Comment
IRVC18904
Sorghum halepense
Fred M. Roberts
1981-6-24
284
Orange
San Juan Capistrano: 3.2km south of Saddleback College on Rancho Viejo Rd. southern coastal
42
Comment
UCSB48224
Sorghum halepense
Roberts, Fred
1981-6-24
Orange
San Juan Capistrano; 3.2 km. S. Saddleback Community College on Rancho Viejo Road
42
Comment
IRVC2455
Spartium junceum
M. McCartin
1965-5-2
s.n.
Orange
San Juan Capistrano. Southern Coastal
Comment
CLARK-A1528-975
Spergularia bocconi
Patricia A. Andrews
1975-6-26
5929
Orange
Capistrano Bay Beach
9
Comment
SD227786
Spergularia bocconi
Scott D. White, Brian Leatherman
1997-6-12
5339
Orange
East of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e., ca. 2 to 4 mi E of I-15/ Hwy 74 jtn.
45
Comment
UCR137445
Spergularia bocconi
Scott D. White, Brian Leatherman
1997-6-12
5339
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
IRVC20156
Spergularia bocconii
R. L. Allen
1978-4-1
Orange
60m NE Golden Lantern [and Acapulco Rds.] jct. Dana Point
Comment
IRVC19346
Spergularia villosa
R. L. Allen
1977-6-1
Orange
60m N of the intersection of [Acapulco] and Golden Lantern; sandy soil. Dana Point
Comment
CLARK-A1528-4919
Stachys ajugoides var. rigida
John C. Roos
1937-5-10
614
San Diego
San Juan Capistrano
Comment Read comments Nov 9 2016
POM263244
Stachys rigida subsp. rigida
J. C. Roos
1937-5-10
614
Orange
East of San Juan Capistrano.
Comment
RSA717155
Stachys rigida subsp. rigida
Fred M. Roberts, Chris M. Barnhill
2005-9-27
6284
Orange
San Juan Capistrano: San Juan Creek wash, east of La Novia Road bridge, 1.4 km E Mission San Juan Capistrano.
27
Comment
RSA683237
Stenotaphrum secundatum
Scott D. White, Matt Carlton
2003-11-20
9867
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (San Juan Capistrano).
24
Comment
SEINET10753606
Stenotaphrum secundatum
Scott D. White, M. Carlton
2003-11-20
White 9867
Orange
Santa Ana Mountain foothills: San Juan Creek in San Juan Capistrano. (Dana Point. T8S R7W S7).
24
Comment
UC1930078
Stenotaphrum secundatum
Scott D. White, Matt Carlton
2003-11-20
9867
Orange
Santa Ana Mountain foothills: San Juan Creek in San Juan Capistrano.
Comment
UCR150569
Stenotaphrum secundatum
Scott D. White, Matt Carlton
2003-11-20
9867
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
24
Comment
RSA684404
Stephanomeria diegensis
Scott D. White, Matt Carlton
2003-11-20
9878
Orange
Santa Ana Mountain foothills: San Juan Creek in San Juan Capistrano.
37
Comment
UCR149387
Stephanomeria diegensis
Scott D. White, Matt Carlton
2003-11-20
9878
Orange
South Coastal Plain, Santa Ana Mtn foothills. San Juan Creek in San Juan Capistrano
37
Comment
OBI23448
Stipa cernua
Unknown
1970-3-23
2166
Orange
2 mi from San Juan Capistrano on State 74
Comment
POM301519
Styrax redivivus
J. C. Roos
1937-5-10
2326
Orange
East of San Juan Capistrano.
Comment
GH376576
Suaeda californica var. taxifolia
A. C. Keller
1937-11-26
Unknown
Doheny Palisades, Highway 101
Comment
CAS-BOT-BC110404
Suaeda taxifolia
L. Street
1917-5-14
s.n.
Unknown
San Juan.
Comment
CAS-BOT-BC110408
Suaeda taxifolia
Allan C. Keller
On cliffs.
Orange
Doheny Palisades, Highway 101.
12
Comment
POM259490
Suaeda taxifolia
A. C. Keller
1937-11-26
s.n.
Orange
Loc. Alt. 20 to 40 ft. on cliffs, Doheny Palisades, Highway 101
Comment
POM693
Suaeda taxifolia
L. T. Street
1917-5-12
s.n.
Orange
San Juan [Capistrano].
Comment Read comments Nov 19 2016
SEINET187082
Suaeda taxifolia
Allan C. Keller
1937-11-26
Orange
Alt. 20 to 40 ft. on cliffs, Doheny Palisades, Highway 101.
Comment
UC1007087
Suaeda taxifolia
Allan C. Keller
1937-11-26
Orange
Doheny Palisades Doheny Palisades (Highway 101)
6
Comment
UCD136700
Symphyotrichum subulatum var. parviflorum
J. C. Roos
1949-10-1
4680
Orange
Doheney Beach.
3
Comment
RSA719410
Tamarix ramosissima
Fred M. Roberts, Robert L. Allen
2006-10-8
6425
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UCR137446
Tamarix ramosissima
Scott D. White, Brian Leatherman
1997-6-12
5336
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
SD233352
Thalictrum fendleri var. polycarpum
R. F. Thorne, E. W. Lathrop, G. Marshs
1977-5-4
49823
Orange
Santa ana Mountains: Trabuco Canyon.
Comment
IRVC22191
Tragopogon porrifolius
Fred M. Roberts, M. R. Minette
1985-4-5
1629
Orange
adjacent to 24661 La Cresta Dr., Dana Point
43
Comment
POM349426
Trifolium ciliolatum
M. B. Dunkle
1933-4-9
3276
Orange
Dana Point.
Comment
UC153862
Trifolium depauperatum var. amplectens
LeRoy Abrams
1903-4-18
3264
Orange
Capistrano
Comment
LA205214
Trifolium depauperatum var. truncatum
LeRoy Abrams;
1903-4-18
3264
Orange
Trabuco Arroyo, near Capistrano
Comment
LA205216
Trifolium depauperatum var. truncatum
LeRoy Abrams;
1903-4-18
3264
Orange
Capistrano
Comment
POM8449
Trifolium depauperatum var. truncatum
L. R. Abrams
1903-4-18
3264
Orange
Capistrano
Comment
SEINET3145244
Trifolium stenophyllum
L. Abrams
1903-4-18
3264
Orange
Capistrano
Comment
RSA719407
Typha latifolia
Fred M. Roberts, Robert L. Allen
2006-10-8
6428
Orange
San Juan Capistrano: San Juan Creek Flood Control Channel, c.a. 0.2 to 0.3km N Stonehill Dr. bridge and 1.1km SSE Marco Forster Jr. High Sch.
4
Comment
UCR138402
Verbascum virgatum
Scott D. White, Brian Leatherman
1997-6-12
5328
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
CLARK-A1528-4402
Verbena lasiostachys
John C. Roos
1937-5-10
2329
San Diego
Comment
UCR137447
Verbena lasiostachys
Scott D. White, Brian Leatherman
1997-6-12
5345
Orange
Santa Ana Mtn. foothills, E of San Juan Capistrano: San Juan Creek between Hwy 74 bridge and Mission Vieja site, i.e. c. 2-4 mi east of Hwy I-15/Hwy 74 junction
76
Comment
RSA710411
Veronica anagallis-aquatica
Fred M. Roberts
2005-10-3
6299
Orange
San Juan Capistrano: San Juan Creek wash, La Novia Road Bridge to 100m E of bridge, 1.4km E Mission San Juan Capistrano,
27
Comment
UCR228778
Veronica anagallis-aquatica
Dick Newell, J. Booth
2011-5-29
168
Orange
South Coast, San Juan Capistrano, along San Juan Creek above La Novia Ave.
31
Comment
POM156710
Wolffiella lingulata
Le Roy Abrams
1903-9-9
4200
Orange
San Juan Capistrano-by-the-sea.
Comment
UC407360
Wolffiella lingulata
LeRoy Abrams
1904-9-9
4200
Orange
San Juan Capistrano by the Sea
Comment
CLARK-A1528-921
Xanthium spinosum
Patricia A. Andrews
1975-6-26
5906
Orange
Capistrano Bay Beach
9
Comment
RSA683233
Zantedeschia aethiopica
Scott D. White, Matt Carlton
2003-11-20
9865
Orange
Santa Ana Mountain foothills; San Juan Creek in San Juan Capistrano; (Dana Point)
24
Comment