Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
Turn on yellow flags to show possible range discrepancies.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UC1215154
Abronia maritima
Peter H. Raven
1962-4-11
17296
Los Angeles
beach behind Northwest Harbor; San Clemente Island
3
Comment
UC1280004
Abronia maritima
Peter H. Raven
1957-9-28
11392
Orange
Huntington Beach
Comment
SBBG11027
Abronia umbellata
P. H. Raven
1960-4-3
14996
Santa Barbara
near Old Ranch, E of Torrey Pines
3
Comment
SBBG17752
Abronia umbellata
P. H. Raven
1962-4-11
17297
Los Angeles
sandy beach behind Northwest Harbor
6
Comment
SBBG24684
Abronia umbellata
P. H. Raven, H. J. Thompson
1966-4-23
20700
Ventura
just above ocean, Seal Beach, NW end of island
Comment
SBBG43147
Abronia umbellata
P. H. Raven, C. F. Smith
1960-4-29
15301
Santa Barbara
Fraser Point
Comment
SD52834
Abronia umbellata
Peter H. Raven
1962-4-11
17253
Los Angeles
San Clemente Island; sandy beach due west of Wall 2.
10
Comment
RSA0025889
Abronia umbellata
Peter H. Raven
1962-4-11
17297
Los Angeles
San Clemente Island, sandy beach behind Northwest Harbor.
6
Comment
SD52897
Abronia umbellata
Peter H. Raven
1962-7-10
17952
Los Angeles
San Clemente Island; sandy slope near west shore of island due west of Wall 2.
Comment
RSA51240
Acaena pinnatifida var. californica
Peter H. Raven
1950-4-16
1795
San Mateo
Colma Canyon, San Bruno Mountains.
183
Comment
JEPS23587
Acamptopappus sphaerocephalus var. sphaerocephalus
Peter H. Raven
1958-5-18
12996
Riverside
4.9 mi ne, along State Highway 74 Pinon Flats; San Jacinto Mountains
Comment
RSA0081767
Acanthomintha obovata
Peter H. Raven
1960-4-19
15090
San Benito
3.7 miles from Hernandez on road to New Idria, along Clear Creek.
Comment
CAS-BOT-BC28666
Achillea millefolium
P. H. Raven; Michael P. Johnson
1967-5-1
21098
Marin
Angel Island, south side of island below Rock Quarry
60
Comment
UC1026482
Achnatherum X bloomeri
Peter H. Raven
1951-7-12
3386
Madera
ridge ne Lake Ediza
2865
Comment
CAS-BOT-BC276244
Achnatherum X bloomeri
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-9
280 A
Inyo
Near Blue Lake, above Lake Sabrina
3078
Comment
RSA138246
Achnatherum coronatum
P. H. Raven
1959-5-3
14104
Los Angeles
1.2 miles south of Mulholland Drive, Fraklin Canyon
259
Comment
CAS-BOT-BC260361
Achnatherum hymenoides
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-7
217
Inyo
Coyote Ridge, Sierra Nevada
3505
Comment
UC914528
Achnatherum hymenoides
Peter H. Raven and G. L. Stebbins Jr.
1950-8-9
262
Inyo
near Blue Lake (above Lake Sabrina)
3078
Comment
CAS-BOT-BC210759
Achnatherum nelsonii
Peter H. Raven
1953-7-25
5830
Fresno
Vermillion Valley
2346
Comment
CAS-BOT-BC210760
Achnatherum nelsonii
Peter H. Raven
1953-7-27
5893
Fresno
Between Laurel Creek and Hopkins Creek along Mono Creek
2743
Comment
CAS-BOT-BC216830
Achnatherum occidentale
Peter H. Raven
1954-7-30
7639
Inyo
Lake NW of Consultation Lake
3657
Comment
CAS-BOT-BC216483
Achnatherum occidentale subsp. californicum
Peter H. Raven
1953-7-23
5756
Fresno
Second Recess
2926
Comment
CAS-BOT-BC210932
Achnatherum occidentale subsp. pubescens
Peter H. Raven; T. Mosquin; H. L. Wedberg
1957-8-11
11155
San Bernardino
On ridge w. of Mt. San Gorgonio, San Bernardino Mts.
3413
Comment
CAS-BOT-BC217012
Achnatherum pinetorum
Peter H. Raven
1956-7-23
9780
Fresno
Bench Lake
3185
Comment
CAS-BOT-BC218071
Achnatherum pinetorum
Peter H. Raven; B. J. Steffins
1950-7-30
72
Inyo
Lake Sabrina
2895
Comment
UC914553
Achnatherum pinetorum
Peter H. Raven and G. L. Stebbins Jr.
1950-8-7
221
Inyo
Coyote Ridge Sierra Nevada
3535
Comment
JEPS26456
Achyrachaena mollis
Peter Raven, E. R. Blakley, and Robert Ornduff
Apr 5 1960-Apr 7 1960
14902
Santa Barbara
grassland in adobe soil near Vail Ranch; Santa Rosa Island
45
Comment
UC1215248
Achyrachaena mollis
Peter H. Raven
1962-5-9
17663
Los Angeles
at s end, near head of canyon Mosquito Cove; San Clemente Island
320
Comment
CAS-BOT-BC204795
Acmispon argophyllus var. argenteus
Peter H. Raven; Henry J. Thompson
1966-4-23
20758
Ventura
San Nicolas Island. East of Dutch Harbor, southeast end of island
Comment
SBBG24704
Acmispon argophyllus var. argenteus
P. H. Raven, H. J. Thompson
1966-4-23
20711
Ventura
ca. 1 mi ESE of Seal Beach
60
Comment
UC1234766
Acmispon argophyllus var. argenteus
Peter H. Raven
1962-5-20
1777
Los Angeles
Santa Catalina Island, near Bird Park, Avalon.
Comment
SD171904
Acmispon strigosus
Peter Raven, E. R. Blakley and Robert Ornduff
5-7 Apr 1960
14960
Santa Barbara
Santa Rosa Island; bottom of Cherry Canyon.
60
Comment
JEPS16890
Acourtia microcephala
Peter H. Raven, L. Wedberg
1956-6-23
9522
San Diego
1.9 mi n (on rd to Temecula) Pala
Comment
JEPS26419
Acourtia microcephala
Peter H. Raven
1960-5-15
15376
Los Angeles
5.1 mi nw, (Piuma Road) Rambla Pacifica; Santa Monica Mountains
213
Comment
CAS-BOT-BC29285
Adenocaulon bicolor
P. H. Raven
1956-8-4
9956
Nevada
Dirt road north of Emigrant Gap
1493
Comment
RSA133479
Adenostoma fasciculatum var. fasciculatum
Peter H. Raven, Henry J. Thompson
1959-5-3
14080
Los Angeles
Mulholland Drive 0.6 miles east of Coldwater Canyon.
366
Comment
CAS-BOT-BC65651
Adiantum jordanii
Peter H. Raven; Michael P. Johnson
1967-5-1
21195
Marin
above Hospital Cove, west side of island, Angel Island
60
Comment
RSA127901
Adiantum jordanii
Peter H. Raven
1959-5-9
14173
Los Angeles
Santa Monica Mountains: Mulholland Hwy. 1 mile W of Las Virgenes Rd. Malibu Creek drainage.
243
Comment
RSA135173
Adiantum jordanii
P. H. Raven, Clifton F. Smith
1960-4-26
15177
Santa Barbara
Along Arroyo del Medio 1.1 miles West of Stanton Ranch, Santa Cruz Island.
Comment
RSA88435
Agastache urticifolia
Peter H. Raven
1951-6-30
3181
Madera
Agnew Meadows.
2561
Comment
CAS-BOT-BC15526
Agoseris apargioides
Peter H. Raven
1954-5-5
6872
San Francisco
Western part of lake Merced
Comment
CAS-BOT-BC21364
Agoseris aurantiaca var. aurantiaca
Peter H. Raven
1954-7-11
7311
Fresno
Near Kip Camp, Bear Creek
2712
Comment
CAS-BOT-BC22753
Agoseris heterophylla
P. H. Raven; G. L. Stebbins
1953-4-19
5316
Napa
Steel Canyon
304
Comment
CAS-BOT-BC22840
Agoseris heterophylla var. cryptopleura
P. H. Raven
1953-5-10
5501
El Dorado
Cool
Comment
JEPS16535
Agoseris hirsuta
Peter H. Raven
1956-4-22
9009
San Francisco
on brushy slope at the summit Mount Davidson; San Francisco, Mount Davidson
Comment
CAS-BOT-BC13201
Agoseris monticola
P. H. Raven
1953-8-6
6063
Fresno
Second Recess
2743
Comment
CAS-BOT-BC46004
Agoseris monticola
Peter H. Raven
1951-7-15
3500
Madera
Agnew Meadows to Red's Meadows
2468
Comment
CAS-BOT-BC13293
Agoseris parviflora
P. H. Raven
1951-7-15
3494
Madera
Minaret Summit
2804
Comment
CAS-BOT-BC13360
Agoseris retrorsa
P. H. Raven
1954-8-5
7793
Fresno
John Muir Trail N of Bear Creek
2865
Comment
CAS-BOT-BC14789
Agoseris retrorsa
Peter H. Raven
1951-7-11
3361
Madera
Agnew Meadows to Lake Olane
2560
Comment
CAS-BOT-BC127313
Agrostis exarata
Peter H. Raven
1953-7-25
5844
Fresno
Mono Hot Springs.
1981
Comment
CAS-BOT-BC127419
Agrostis exarata
Peter H. Raven
1951-7-28
3646
Madera
Red's Meadow.
2286
Comment
CAS-BOT-BC127424
Agrostis exarata
Peter H. Raven; R. Snow
1957-7-26
1110
Riverside
2.0 miles south of Vista Grande Ranger Station, Banning-Idyllwild road, San Jacinto Mountains.
Comment
CAS-BOT-BC139698
Agrostis gigantea
Peter H. Raven
1952-8-3
4894
Fresno
Hot Springs, Blaney Meadows.
2377
Comment
CAS-BOT-BC139232
Agrostis idahoensis
Peter H. Raven
1954-6-19
7460
Inyo
Sierra Nevada. Mirror Lake.
3139
Comment
CAS-BOT-BC139327
Agrostis idahoensis
Peter H. Raven
1953-7-25
5777
Fresno
Fish Camp. (Mono Creek).
2590
Comment
RSA88191
Agrostis idahoensis
P. H. Raven
1951-7-28
3676
Madera
Boundary Creek at crossing of Red's Meadows-Rainbow Falls Trail.
2210
Comment
CAS-BOT-BC139112
Agrostis pallens
Peter H. Raven
1953-7-28
5927
Fresno
Second Recess.
2682
Comment
UC914535
Agrostis pallens
Peter H. Raven and G. L. Stebbins Jr.
1950-8-7
228
Inyo
Coyote Ridge Sierra Nevada
3535
Comment
UCD53114
Agrostis pallens
Peter H. Raven; H. L. Wedberg
1957-6-15
10902
Los Angeles
in Latigo Canyon 0.8 mile north of United States Highwy 101A, Santa Monica Mountains.
Comment
CAS-BOT-BC138757
Agrostis scabra
Peter H. Raven
1956-7-23
9779
Fresno
Bench Lake.
3185
Comment
CAS-BOT-BC138800
Agrostis scabra
Peter H. Raven
1951-7-31
3731
Madera
Cabin Lake.
2987
Comment
CAS-BOT-BC138463
Agrostis variabilis
Peter H. Raven
1954-7-24
7573
Tulare
Sierra Nevada. South slope of Mount Hitchcock.
3505
Comment
CAS-BOT-BC138549
Agrostis variabilis
Peter H. Raven
1952-7-29
4737
Fresno
Colby Meadows.
2987
Comment
CAS-BOT-BC138529
Agrostis variabilis
Peter H. Raven
1951-7-26
3594
Madera
Shelf west of Lake Ediza.
3017
Comment
CAS-BOT-BC180662
Albizia lophantha
Peter H. Raven
1954-4-12
6574
San Francisco
Northern end of Lake Merced, San Francisco
Comment
RSA123759
Aliciella latifolia
P. H. Raven
1958-3-31
12093
Inyo
Titus Canyon, along road 6.7 miles west of Leadfield, Grapevine Mountains, Death Valley National Monument.
Comment
CAS-BOT-BC468962
Allium diabolense
Peter H. Raven; H. L. Mason; H. Arnott; R. Ornduff
1957-5-11
10842
San Benito
Above Clear Creek 21.2 miles from junction north of Bitterwater on road to New Idria
Comment
RSA92787
Allium falcifolium
Peter H. Raven
1951-4-8
2777
Lake
Lake County: Serpentine N of Middletown
Comment
CAS-BOT-BC469251
Allium fimbriatum var. fimbriatum
Peter H. Raven
1958-5-18
12984
Riverside
Pinon Flats, San Jacinto Mountains
Comment
CAS-BOT-BC472858
Allium obtusum var. obtusum
Peter H. Raven
1952-8-10
5019
Fresno
Lake in Red Mountains Basin
3200
Comment
SBBG50451
Allium platycaule
P. H. Raven
1956-5-13
San Francisco
ca. 1.4 mi E of Mt Davidson
Comment
SD194186
Allium praecox
Peter Raven, Clifton F. Smith
1960-4-29
15293
Santa Barbara
Santa Cruz Island; adobe field just above Forney Cove.
Comment
CAS-BOT-BC475494
Allium triquetrum
Peter H. Raven
1957-4-13
10666
San Francisco
Along O'Shaughnessy Boulevard, San Francisco
Comment
RSA224341
Allium triquetrum
Peter H. Raven
1954-3-21
6454
San Francisco
25th Avenue near El Camino del Mar, San Francisco.
Comment Read comments Jan 27 2012
RSA88468
Alnus incana subsp. tenuifolia
P. H. Raven
1951-7-14
3398
Madera
North Fork of San Jaquin River at crossing of Lake Olane-Shadow Lake trail.
2500
Comment
CAS-BOT-BC170140
Alnus rhombifolia
Peter H. Raven; R. Snow
1957-7-26
11072
San Bernardino
Mill Creek Road at Mill Creek just S of the Ranger Station, San Bernardino Mts.
609
Comment
CAS-BOT-BC138129
Alopecurus aequalis var. aequalis
Peter H. Raven
1956-8-4
10029
Nevada
Sierra Nevada. On the strand of Fuller Lake.
1676
Comment
CAS-BOT-BC137956
Alopecurus saccatus
Peter H. Raven
1950-5-6
2003
Napa
Calistoga. Sulphur Flats near Geysers Hot Springs near Calistoga Airfield.
45
Comment
RSA127781
Amaranthus albus
P. H. Raven, Henry J. Thompson
1959-6-4
s.n.
Los Angeles
Santa Monica Mountains. Point Dume.
46
Comment
UCR11975
Amaranthus albus
P. H. Raven, H. J. Thompson.
1959-9-18
14439
Los Angeles
Santa Monica Blvd near Beverly Glen Blvd., [Westwood] West Los Angeles
76
Comment
RSA133056
Amaranthus californicus
P. H. Raven, Henry J. Thompson
1959-9-20
s.n.
Ventura
Lake Eleanor; Santa Monica Mountains
300
Comment
LA31570
Amaranthus deflexus
Peter H. Raven; Henry J. Thompson
1958-9-19
13717
Los Angeles
Santa Monica Mountains, Zuma Beach, 0.2 mi E of turnoff to Zuma Beach. Road borders United States Highway 101
45
Comment
RSA151174
Amaranthus palmeri
P. H. Raven
1961-9-24
16735
San Bernardino
Riverside Avenue just north of Rialto
442
Comment
RSA151191
Amaranthus palmeri
P. H. Raven
1961-9-10
16658
San Bernardino
Near Mojave River just east of Victorville.
838
Comment
RSA128249
Amaranthus retroflexus
P. H. Raven, Henry J. Thompson
1959-10-31
s.n.
Los Angeles
Weed in orchard, Wells Avenue near Tampa Avenue, Woodland Hills.
305
Comment
RSA183313
Amblyopappus pusillus
Peter H. Raven, Henry J. Thompson
1966-4-23
20689
Ventura
San Nicolas Island. Sandy slopes just above ocean, Seal Beach, north-west end of island.
Comment
SBBG13725
Amblyopappus pusillus
P. H. Raven
1962-5-22
17837
Los Angeles
E of Little Harbor
45
Comment
UCR107600
Amblyopappus pusillus
P. H. Raven, E. R. Blakley, Robert Ornduff
1960-4-6
14920
Santa Barbara
Channel Islands, Santa Rosa Island, on point opposite San Miguel Island
152
Comment
RSA151132
Ambrosia acanthicarpa
Peter H. Raven
1961-9-17
16678
San Bernardino
Near Fontana Power Plant north of Rialto
457
Comment
CAS-BOT-BC13767
Ambrosia chamissonis
Peter H. Raven
1957-9-28
11370
Orange
North limits of Surfside
Comment
SBBG17774
Ambrosia chamissonis
P. H. Raven
1962-4-11
17288
Los Angeles
N of a point W of Wall 2
30
Comment
RSA150972
Ambrosia chamissonis
Peter H. Raven
1962-4-11
17265
Los Angeles
Due west of Wall 2; San Clemente Island
6
Comment
JEPS26447
Ambrosia dumosa
Peter H. Raven
1959-4-11
13983
San Bernardino
2.5 mi s, on rd to Lucerne Valley Barstow
Comment
JEPS30654
Ambrosia psilostachya
Peter H. Raven and Henry J. Thompson
1958-9-28
13730
Los Angeles
Elysian Park; Santa Monica Mountains
198
Comment
GH414325
Ambrosia salsola
P. H. Raven
1958-1-23
11414
Unknown
2.7 miles west of Whitewater Post Office
Comment
CAS-BOT-BC28273
Amphiscirpus nevadensis
Peter H. Raven
1953-8-30
6256
Inyo
Deep Springs Lake.
Comment
CAS-BOT-BC222364
Amsinckia douglasiana
Peter H. Raven
1963-5-3
18276
Monterey
3 miles south of Lockwood, Santa Lucia Mountains
Comment
RSA176933
Amsinckia douglasiana
P. H. Raven
1963-4-19
18203
Monterey
Bee Rock Canyon about 3 miles west of Bee Rock.
Comment
UC1039810
Amsinckia intermedia
Peter H. Raven with G. Thomas Robbins
1956-4-29
9090
El Dorado
roadside 0.7 mi from Diamond Springs (on road to Youngs (Somerset))
Comment
UC1279958
Amsinckia intermedia
Peter H. Raven with G. Ledyard Stebbins Jr., R. Tomich, et al.
1956-5-6
9216
San Benito
6.0 mi from New Idnia (on road to Panoche)
Comment
LA31577
Amsinckia menziesii var. menziesii
Peter H. Raven; Henry J. Thompson
1959-4-3
13942
Ventura
Santa Monica Mountains, Russell Valley, Thousand Oaks, S side of Ventura Blvd
283
Comment
SBBG10610
Amsinckia menziesii var. menziesii
P. H. Raven
1960-4-27
15261
Santa Barbara
just E of Stanton Ranch
Comment
RSA0091292
Amsinckia spectabilis
P. H. Raven, C. F. Smith
1960-4-29
15309
Santa Barbara
Santa Cruz Island. Fraser Point.
Comment
UC1212046
Amsinckia spectabilis
Peter H. Raven
1959-5-1
14041
Santa Barbara
just n of Point Conception; Jalama Beach
Comment
UC1095298
Amsinckia tessellata var. gloriosa
Peter H. Raven with G. L. Stebbins, R. Tomich, et al
1956-5-6
9216
San Benito
6.0 mi from New idria (on road to Panoche)
Comment
UC1167764
Amsinckia tessellata var. tessellata
Peter H. Raven with Otto T. Solbrig
1958-6-17
13276
Lassen
19.0 mi s Ravendale (along US Hwy 395)
Comment
CAS-BOT-BC45112
Anaphalis margaritacea
P. H. Raven
1952-7-31
4787
Fresno
Ridge SE of Colby Meadows
3169
Comment
CAS-BOT-BC64104
Ancistrocarphus filagineus
Peter H. Raven; G. Ledyard Stebbins, Jr.; R. Tomich; et al.
1956-5-5
9151
San Benito
10.5 miles from junction near Bitterwater on road to Hernandez
Comment
CAS-BOT-BC64140
Ancistrocarphus filagineus
Peter H. Raven
1951-5-6
2822
Napa
Silverado Trail 3/4 mile Conn Dam
182
Comment
CAS-BOT-BC137795
Andropogon virginicus var. virginicus
Peter H. Raven
1954-8-29
8055
Nevada
Sierra Nevada. Shore of a lake at Buckeye Ridge, hydraulic mining area. Between Chalk Bluff Ridge and Greenhorn Creek, ca. 2 miles southeast of Quaker Hill.
975
Comment
CAS-BOT-BC128555
Androsace septentrionalis
Peter H. Raven
1956-7-28
9859
Fresno
On the plateau n. of Sawmill Pass
3429
Comment
CAS-BOT-BC128584
Androsace septentrionalis
Peter H. Raven
1954-7-30
7626
Tulare
West side of Trailcrest - Sierra Nevada
3718
Comment
CAS-BOT-BC128593
Androsace septentrionalis
Peter H. Raven
1955-7-16
8333
Inyo
West side of Mt. Williamson - Sierra Nevada
3810
Comment
CAS-BOT-BC17234
Anelsonia eurycarpa
Peter H. Raven; G. L. Stebbins
1950-8-11
312
Inyo
Notch at north end of Mount Powell.
3840
Comment
CAS-BOT-BC17236
Anelsonia eurycarpa
Peter H. Raven
1955-7-16
8332
Inyo
Sierra Nevada. Shepherd Creek.
3352
Comment
UC1005804
Anelsonia eurycarpa
Peter H. Raven
1955-7-16
8332
Inyo
Shepherd Creek; Sierra Nevada, Shepherd Creek
3352
Comment
CAS-BOT-BC391755
Anemone
Peter H. Raven
1956-9-5
10459
Siskiyou
North Fork of Sacramento River
2011
Comment
RSA159403
Anemone tuberosa
Peter H. Raven
1958-3-31
12090
Inyo
Titus Canyon, near road 0.7 miles west of Leadfield, Grapevine Mountains, Death Valley National Monument
Comment
JEPS30470
Anisocoma acaulis
Peter H. Raven
1958-3-22
11907
San Bernardino
2.7 mi e Yermo
Comment
CAS-BOT-BC77269
Antennaria microphylla
Peter H. Raven
1953-7-12
5628
Fresno
Vermillion Valley
2346
Comment
CAS-BOT-BC86943
Antennaria pulchella
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-2
211
Inyo
Coyote Ridge
3566
Comment
CAS-BOT-BC84735
Antennaria umbrinella
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-7
212
Inyo
Coyote Ridge
Comment
CAS-BOT-BC84726
Antennaria umbrinella
Peter H. Raven
1951-7-4
3275
Madera
Notch s. of w. end of Garnet Lake
3230
Comment
CAS-BOT-BC84722
Anthemis cotula
Peter H. Raven
1950-6-20
2356
Napa
In the Napa Range between Conn Valley & Howell Mtn.
Comment
LA31696
Anthemis cotula
Peter H. Raven; Henry J. Thompson
1959-9-27
14544
Unknown
Comment
JEPS23716
Antirrhinum coulterianum
Peter H. Raven and Henry J. Thompson
1959-5-5
14154
Los Angeles
4.1 mi nw Tapia Park (on road to Malibu Lake); Santa Monica Mountains
182
Comment
LA32247
Antirrhinum coulterianum
Peter H. Raven; Henry J. Thompson
1959-5-5
14154
Los Angeles
SANTA MONICA MOUNTAINS, Triunfo Canyon, 4.1 mi NW of Tapia Park on road to Malibu Lake.
182
Comment
RSA161228
Antirrhinum kelloggii
Peter H. Raven
1962-4-30
17497
Ventura
1.2 miles south of Wheeler Springs.
427
Comment
JEPS23723
Antirrhinum multiflorum
Peter H. Raven and Henry J. Thompson
1959-9-27
14551
Los Angeles
1.0 mi e Newton Canyon (Latigo Canyon Road); Santa Monica Mountains
563
Comment
JEPS30731
Antirrhinum nuttallianum subsp. subsessile
Peter H. Raven
1962-3-27
16998
Los Angeles
1.4 mi e Portugese Bend (along Palos Verdes Drive); Palos Verdes Hills
Comment
JEPS23853
Antirrhinum vexillocalyculatum subsp. breweri
Peter H. Raven and R. Snow
1958-7-18
13565
Trinity
3.5 mi se Five Pines
Comment
CAS-BOT-BC447697
Aphanes occidentalis
Peter H. Raven
1954-2-27
6422
Sonoma
Cavedale Rd., ca. 3 miles n. of Boyes Springs, Sonoma Valley.
Comment
CAS-BOT-BC447721
Aphanes occidentalis
Peter H. Raven
1956-3-18
8874
San Francisco
On the cliffs between Lands End and Golden Gate Bridge, San Francisco
Comment
CAS-BOT-BC451147
Aphanes occidentalis
Peter H. Raven
1954-4-24
6736
Mariposa
1 mile N of Mt. Bullion
Comment
UC1005785
Apocynum androsaemifolium
Peter H. Raven
1953-7-25
5813
Fresno
Mono Creek
2499
Comment
CAS-BOT-BC451567
Aponogeton distachyos
Peter H. Raven
1967-2-18
20829
San Mateo
On east side of State Highway 5, 4.6 miles south of southern boundary of San Francisco.
Comment
RSA127979
Aptenia cordifolia
P. H. Raven, Henry J. Thompson
1959-10-18
14662
Los Angeles
Coast Highway at mouth of Topanga Canyon
5
Comment
CAS-BOT-BC392144
Aquilegia formosa
Peter H. Raven
1954-7-14
7407
Fresno
Bear Creek
2804
Comment
CAS-BOT-BC395186
Aquilegia pubescens
Peter H. Raven; G. P. Stebbins, Jr.
1950-7-30
61
Inyo
Stream above Lake Sabrina
2926
Comment
CAS-BOT-BC409585
Aquilegia shockleyi
Peter H. Raven
1954-6-17
7044
Inyo
Wet slopes at Antelope Springs, Deep Sprins Valley
1493
Comment
LA32265
Arabis glabra var. glabra
Peter H. Raven; Henry J. Thompson
1959-5-11
14226
Los Angeles
487
Comment
RSA0129503
Arabis platysperma var. howellii
P. H. Raven
1951-7-14
3477
Mono
Two Teats.
3445
Comment
RSA125110
Aralia californica
P. H. Raven, Richard Snow
1958-7-19
s.n.
Trinity
Road 7.2 miles north of Helena
Comment
CAS-BOT-BC23676
Arctostaphylos columbiana
Peter H. Raven; H. L. Mason; R. Ornduff
1957-3-23
10538
Mendocino
White Plains area near Mendocino
Comment
CAS-BOT-BC24886
Arctostaphylos glandulosa subsp. adamsii
Peter H. Raven; Sidney R. Snow
1956-7-1
9611
San Diego
Along road from Jacumba to Cuyamaca State Park at turn-off to Laguna Mtn. Recreation Area., Laguna Mts.
Comment
RSA138250
Arctostaphylos glandulosa subsp. mollis
P. H. Raven
1959-3-8
13840
Los Angeles
Mulholland Dr., 5 miles west of Topanga Canyon
366
Comment
RSA305041
Arctostaphylos glandulosa subsp. mollis
P. H. Raven, H. J. Thompson
1959-4-3
13910
Los Angeles
Las Flores Canyon 3.8 miles north of Coast Highway.
549
Comment
LA34182
Arctostaphylos glauca
Peter H. Raven;
1959-2-23
13803
Los Angeles
Santa Monica Mountains, Mulholland Dr 3.1 mi. E of Decker Road
548
Comment
CAS-BOT-BC24497
Arctostaphylos imbricata
Peter H. Raven
1950-2-25
1383
San Mateo
W. end of ridge behind NBC station, San Bruno Mtns.
457
Comment
SBBG13590
Arctostaphylos insularis
P. H. Raven, E. R. Blakley
1960-7-25
3751
Santa Barbara
between Cyn del Portezuela and La Centinela
365
Comment
RSA128345
Arctostaphylos manzanita subsp. manzanita
P. H. Raven
1951-2-25
2737
Marin
San Raphael Hills.
Comment
UC1177375
Arctostaphylos manzanita subsp. manzanita
Peter H. Raven
1951-2-25
2738
Marin
above Santa Venetia (n side of hills); San Raphael Hills
Comment
CAS-BOT-BC45517
Arctostaphylos nevadensis
Peter H. Raven
1954-7-6
7217
Fresno
Stream nw. of Mt. Hilgard.
3230
Comment
CAS-BOT-BC45913
Arctostaphylos nevadensis
Peter H. Raven
1951-7-14
3460
Madera
Two Teats
3383
Comment
CAS-BOT-BC39917
Arctostaphylos nummularia
Peter H. Raven; H. L. Mason; R. Ornduff
1957-3-23
10534
Mendocino
White Plains area near Mendocino
Comment
CAS-BOT-BC44359
Arctostaphylos pringlei subsp. drupacea
Peter H. Raven
1958-5-17
12958
Riverside
Along road to Banning 6.1 miles north-west of Lake Fulmor, San Jacinto Mountains.
Comment
CAS-BOT-BC43859
Arctostaphylos stanfordiana
Peter H. Raven
1951-8-21
3875
Napa
Mt. Veeder
792
Comment
RSA135683
Arctostaphylos tomentosa subsp. insulicola
P. H. Raven, Clifton F. Smith
1960-4-27
15230
Santa Barbara
Santa Cruz Island. Ridge south of Stanton Ranch .
Comment
JEPS16555
Arctostaphylos tomentosa subsp. rosei
Peter H. Raven
1950-2-26
1386
San Francisco
canyon above w. end of Lake Merced; San Francisco
60
Comment
UC914688
Arenaria kingii var. glabrescens
Peter H. Raven and G. L. Stebbins Jr.
1950-8-7
196
Inyo
Sierra Nevada, Coyote Ridge
3657
Comment
SBBG10922
Aristida adscensionis
P. H. Raven, C. F. Smith
1960-4-26
15201
Santa Barbara
Portezuela grade
Comment
RSA135162
Aristida adscensionis var. modesta
P. H. Raven, C. F. Smith
1960-4-26
15201
Santa Barbara
Santa Cruz Island. Portazuela Grade.
Comment
CAS-BOT-BC137479
Aristida purpurea var. wrightii
Peter H. Raven
1958-2-6
11532
San Diego
Earthquake Valley 9.1 miles southeast of Scissors Crossing on road to Vallecito County Park.
Comment
CAS-BOT-BC400461
Aristolochia californica
Peter H. Raven
1950-2-26
1389
San Francisco
Canyon above e. end of Lake Merced
76
Comment
RSA181168
Arnica
Peter H. Raven
1965-7-2
20329
Tuolumne
Lair of the Golden Bear, 2 miles west of Pinecrest.
Comment
CAS-BOT-BC82133
Arnica chamissonis
Peter H. Raven
1954-8-12
7900
Fresno
Heart Lake
3200
Comment
SD53075
Arnica discoidea
Peter H. Raven
1962-5-31
17915
Lake
8.4 miles south of Lower Lake on road to Knoxville
Comment
CAS-BOT-BC89955
Arnica mollis
Peter H. Raven
1953-7-27
5924
Fresno
Meadows along Mono Creek near intersection of Hopkins Creek
2804
Comment
CAS-BOT-BC89959
Arnica mollis
Peter H. Raven
1953-7-14
5670
Fresno
Mills Creek
3048
Comment
JEPS12042
Arnica mollis
Peter H. Raven
1954-8-3
7724
Fresno
trail below Lake Italy; Sierra Nevada
3139
Comment
CAS-BOT-BC85121
Arnica nevadensis
Peter H. Raven
1954-7-11
7361
Fresno
Near Kip Camp, Bear Creek
2712
Comment
CAS-BOT-BC85089
Arnica nevadensis
Peter H. Raven
1951-7-14
3389
Madera
Shadow Creek below Lake Ediza
2834
Comment
CAS-BOT-BC90070
Arnica ovata
Peter H. Raven
1952-8-7
4972
Fresno
Colby Meadows to Evolution Lake
3230
Comment
JEPS26196
Artemisia biennis
Peter H. Raven and Henry J. Thompson
1959-10-4
14607
Ventura
just west of Point Mugu; Santa Monica Mountains
3
Comment
JEPS16543
Artemisia californica
Peter H. Raven
1954-9-19
8220
San Francisco
near Laguna Honda; San Francisco
Comment
RSA133054
Artemisia californica
Peter H. Raven, Henry J. Thompson
1958-9-19
13715
Los Angeles
Santa Monica Mountains, road borders of United States Hwy 101, 0.2 miles east of turn to Zuma Beach.
46
Comment
CAS-BOT-BC90319
Artemisia douglasiana
Peter H. Raven
1953-8-16
6198
Fresno
Mono Hot Springs
1981
Comment
CAS-BOT-BC90396
Artemisia douglasiana
Peter H. Raven
1954-8-27
7975
Nevada
West of Greenhorn Creek
914
Comment
JEPS30429
Artemisia douglasiana
Peter H. Raven
1959-10-16
14650
Los Angeles
0.8 mi s of Guard Station; Los Angeles County, Boquet Canyon
Comment
CAS-BOT-BC90501
Artemisia dracunculus
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-7
100
Inyo
Coyote Ridge, [Sierra-Nevada] Sierra Nevada
3657
Comment
JEPS30515
Artemisia dracunculus
Peter H. Raven and Henry J. Thompson
1959-10-18
14680
Los Angeles
1.6 mi. s. of Mulholland Highway (on Decker Road); Santa Monica Mountains
487
Comment
UC914674
Artemisia dracunculus
Peter H. Raven and G. L. Stebbins Jr.
1950-8-7
200
Inyo
Coyote Ridge Sierra Nevada, Coyote Ridge
3657
Comment
JEPS16923
Artemisia ludoviciana subsp. incompta
Peter H. Raven
1956-7-28
9888
Inyo
Mule Lake; Sawmill Creek
2956
Comment
CAS-BOT-BC90819
Artemisia nesiotica
Peter H. Raven; Henry J. Thompson
1966-4-23
20777
Ventura
San Nicolas Island, above pier near southeast end of island
91
Comment
CAS-BOT-BC93716
Artemisia norvegica subsp. saxatilis
Peter H. Raven
1953-8-6
6079
Fresno
Second Recess
2682
Comment
SEINET199941
Artemisia norvegica subsp. saxatilis
Peter H. Raven
1953-8-6
6079
Fresno
Second Recess
2682
Comment
CAS-BOT-BC93706
Artemisia norvegica subsp. saxatilis
Peter H. Raven
1951-8-6
3818
Madera
Cargyle Creek
3169
Comment
CAS-BOT-BC97186
Artemisia rothrockii
Peter H. Raven
1954-7-29
7622
Tulare
Crabtree Creek
3383
Comment
CAS-BOT-BC97322
Artemisia tridentata subsp. tridentata
Peter H. Raven
1954-8-5
7814
Fresno
John Muir Trail n. of Bear Creek
2865
Comment
SBBG12203
Arthrocnemum subterminale
P. H. Raven
1962-4-11
17269
Los Angeles
just above sea, beach W of Wall 2
Comment
CAS-BOT-BC68859
Aspidotis californica
Peter H. Raven; G. L. Stebbins, Jr.
1953-4-19
5339
Napa
N. side Pope Creek, Samuels Springs to Walters Springs
243
Comment
POM324421
Aster greatae
Peter H. Raven, W. O. Griesel
1961-10-13
16842
Los Angeles
Upper Arroyo Seco, above Switzer's Camp
762
Comment
RSA233224
Aster oregonensis subsp. californicus
Peter H. Raven
1965-9-1
20663
Nevada
North shore of Donner Lake
1768
Comment
RSA145437
Aster subulatus var. ligulatus
Peter H. Raven
1961-10-8
16839
Imperial
Canal banks on western outskirts of El Centro
-12
Comment
RSA0008146
Aster subulatus var. ligulatus
Peter H. Raven, Henry J. Thompson
1959-9-6
14366
Los Angeles
Santa Monica Mountains: Malibu Creek. 34 deg.N, 118 deg.-119 deg.W.
6
Comment
CAS-BOT-BC477878
Asteraceae
Peter H. Raven; H. L. Mason
1957-5-11
10824
San Benito
13.4 miles from junction n. of Bitterwater on road to New Idria
Comment
CAS-BOT-BC178835
Astragalus breweri
Peter H. Raven
1963-4-13
18167
Lake
Serpentine hill 0.2 miles east of State Highway 29, near Lakeport.
Comment
RSA176558
Astragalus breweri
P. H. Raven
1963-4-13
18167
Lake
0.2 miles east of state Highway 29, near Lakeport.
Comment
RSA133105
Astragalus casei
Peter H. Raven
1959-5-28
14254
Inyo
3 miles north of Big Pine.
Comment
RSA161207
Astragalus didymocarpus
Peter H. Raven
1962-3-25
16981
Kings
Kettleman Hills, road south of Arroyo Pino 0.5 miles from road southeast of Kettleman City.
137
Comment
SD60373
Astragalus didymocarpus
Peter H. Raven
1962-3-25
16981
Kings
Kettleman Hills, road south of Arroyo Pino, 0.5 miles from road SE of Kettleman City
Comment
CAS-BOT-BC186714
Astragalus douglasii var. parishii
Peter H. Raven; Sidney R. Snow
1956-7-1
9605
San Diego
4.6 miles from Boulevard on road to Campo
Comment
CAS-BOT-BC178294
Astragalus gambelianus
Peter H. Raven
1955-3-20
8245
Napa
Slopes just below Hennessey Lake, Conn Valley.
121
Comment
CAS-BOT-BC186846
Astragalus gambelianus
Peter H. Raven; Henry J. Thompson
1960-4-12
15044
Ventura
Just west of Triunfo Pass
640
Comment
SBBG11592
Astragalus miguelensis
P. H. Raven
1962-7-12
18028
Los Angeles
near point at E end of Northwest Harbor
30
Comment
SBBG12327
Astragalus miguelensis
P. H. Raven
1962-5-8
17620
Los Angeles
near summit of ridge above Wilson Cove
121
Comment
SD51864
Astragalus miguelensis
Peter H. Raven
1962-4-11
17259
Los Angeles
San Clemente Island, on sandy beach due west of Wall 2
Comment
UC1215214
Astragalus miguelensis
Peter H. Raven
1962-4-11
17298
Los Angeles
sandy beach behind Northwest Harbor (San Clemente Island); , behind Northwest Harbor
6
Comment
UC1215216
Astragalus miguelensis
Peter H. Raven
1962-7-10
17955
Los Angeles
near ocean due w Wall 2 (San Clemente Island); , w of Wall 2
Comment
CAS-BOT-BC186444
Astragalus mohavensis
Peter H. Raven
1958-3-29
12031
Inyo
0.2 miles south-west of Klare Spring, Titus Canyon, Grapevine Mountains, Death Valley National Monument
Comment
CAS-BOT-BC186464
Astragalus nevinii
Peter H. Raven
1962-5-8
17624
Los Angeles
Near western shore of island opposite Wilson Cove
45
Comment
UC1176929
Astragalus nuttallii var. nuttallii
Peter H. Raven
1950-7-13
2594
Monterey
Carmel
Comment
CAS-BOT-BC186580
Astragalus oocarpus
Peter H. Raven; Sidney R. Snow
1956-7-1
9557
San Diego
4.6 miles n. of Santa Ysabel on road to Warner Springs
Comment
RSA108524
Astragalus oocarpus
P. H. Raven, Sidney R. Snow
1956-7-1
9557
San Diego
4.6 miles north of Santa Ysabel on road to Warner Springs
Comment
NY694440
Astragalus purshii var. tinctus
P. H. Raven
1958-5-3
12836
Inyo
East side of Gilbert Pass, 7.6 miles north-east of Deep Springs
1524
Comment
GH366393
Astragalus pycnostachyus
P. H. Raven
1961-8-22
16569
Unknown
Salt marshes at head of Drake's Estero, Point Reyes Peninsula
Comment
UC1112212
Astragalus tener var. tener
Peter H. Raven with H. L. Mason, R. Ornduff, et al.
1957-4-4
10586
Contra Costa
alkaline fields 3.0 mi s Byron; s of Byron
Comment
SBBG38924
Astragalus traskiae
P. H. Raven, H. J. Thompson
1966-4-23
20696
Ventura
sandy slopes just above ocean, Seal Beach
Comment
CAS-BOT-BC194027
Astragalus trichopodus var. lonchus
Peter H. Raven
1959-3-15
13857
Los Angeles
Point Dume, just behind dunes east of Zuma Beach, Santa Monica Mountains
9
Comment
SBBG10529
Astragalus trichopodus var. lonchus
P. H. Raven, C. F. Smith
1960-4-29
Santa Barbara
2.4 mi E of Christi's
Comment
SD52982
Astragalus trichopodus var. lonchus
Peter H. Raven
1962-5-20
17782
Los Angeles
Santa Catalina Island, Airport Road on main ridge about .5 miles W of Middle Ranch turn-off
Comment
UC1234764
Astragalus trichopodus var. lonchus
Peter H. Raven
1962-5-20
17782
Los Angeles
Airport Road on main ridge about 0.5 mi w Middle Ranch turn-off (Santa Catalina Island); , Middle Canyon
Comment
CAS-BOT-BC194006
Astragalus trichopodus var. lonchus
Peter Raven; Clifton F. Smith
1960-4-29
1292
Santa Barbara
2.4 miles east of Christy's, Santa Cruz Island
Comment
CAS-BOT-BC199083
Astragalus trichopodus var. phoxus
Peter H. Raven
1959-5-11
14225
Los Angeles
North part of Topanga Canyon - Santa Monica Mountains
152
Comment
RSA23942
Astragalus whitneyi
Peter H. Raven
1951-7-29
3686
Madera
Minaret Summit.
2805
Comment
UC914621
Astragalus whitneyi
Peter H. Raven and G. L. Stebbins Jr.
1950-8-7
236
Inyo
Coyote Ridge Sierra Nevada
3444
Comment
CAS-BOT-BC17427
Athysanus pusillus
Peter H. Raven
1950-4-6
1603
Sonoma
Rincon Ridge.
304
Comment
CAS-BOT-BC17576
Athysanus pusillus
Peter H. Raven; R. Alava; R. Ornduff; S. Woodcox
1957-3-30
10561
San Joaquin
Corral Hollow.
Comment
RSA155894
Atriplex argentea subsp. expansa
P. H. Raven
1962-5-8
17619
Los Angeles
Near Summit of Ridge above Wilson Cove, San Clemente Island
122
Comment Read comments Jan 19 2011
SBBG13584
Atriplex argentea var. expansa
P. H. Raven
1962-7-11
17998
Los Angeles
just S of old airstrip
Comment
UC1234615
Atriplex californica
Peter H. Raven
1962-4-9
17158
Los Angeles
near barracks (Wilson Cove, San Clemente Island); San Clemente Island, Wilson Cove
60
Comment
CAS-BOT-BC169976
Atriplex confertifolia
Peter H. Raven
1954-6-19
7094
Inyo
On dry slopes near s.e. corner of Deep Springs Lake
1463
Comment
CAS-BOT-BC172645
Atriplex coulteri
Peter H. Raven
1962-5-21
17799
Los Angeles
Santa Catalina Island: road from Middle Ranch to Bullrush Canyon
243
Comment
RSA161094
Atriplex coulteri
P. H. Raven
1962-5-21
17799
Los Angeles
Santa Catalina Island. Road from Middle Ranch to Bullrush Canyon.
244
Comment
SBBG13640
Atriplex coulteri
P. H. Raven
1962-5-8
17589
Los Angeles
slopes above Seal Cove
38
Comment
GH376495
Atriplex lentiformis
P. H. Raven & H. J. Thompson
1959-9-6
14384
Unknown
mouth of Malibu Creek
12
Comment
RSA151268
Atriplex leucophylla
P. H. Raven
1962-7-12
18032
Los Angeles
Northwest Harbor, San Clemente Island
9
Comment
SBBG24697
Atriplex semibaccata
P. H. Raven, H. J. Thompson
1966-4-23
20702
Ventura
Seal Beach, NW end of island
Comment
SD63410
Atriplex semibaccata
Peter H. Raven, Henry J. Thompson
23-24 Apr 1966
20702
Ventura
San Nicolas Island; sandy slopes just above ocean, Seal Beach, northwest end of island.
Comment
CAS-BOT-BC176735
Atriplex serenana var. serenana
Peter H. Raven; Henry J. Thompson
1959-10-14
14619
Los Angeles
Malibu Junction
266
Comment
LA31604
Atriplex triangularis
Peter H. Raven; Henry J. Thompson
1959-10-4
31604
Los Angeles
Santa Monica Mountains, Point Mugu, 2 mi. N of Point Mugu along field by Revolon Slough
9
Comment
RSA155871
Atriplex watsonii
P. H. Raven
1962-7-10
17950
Los Angeles
Near west shore of island, due west of Wall 2, San Clemente Island
Comment
CAS-BOT-BC146073
Avena barbata
Peter H. Raven
1954-4-24
6705
Mariposa
Merced River about 10 miles below El Portal.
487
Comment
SBBG36866
Avena barbata
P. H. Raven, E. R. Blakley, R. Ornduff
1960-4-5
14891
Santa Barbara
near Vail Ranch
45
Comment
RSA131492
Avena barbata
P. H. Raven, E. R. Blakely, Robert Ornduff
13891
Santa Barbara
Bottom of Cherry Canyon
61
Comment
RSA151279
Avena fatua
P. H. Raven
1962-4-9
17133
Los Angeles
Wilson Cove, San Clemente Island
61
Comment
RSA127859
Avena fatua
P. H. Raven, H. J. Thompson
1959-4-3
13940
Ventura
South side of Ventura Boulevard, Thousand Oaks. Santa Monica Mountains.
284
Comment
CAS-BOT-BC145748
Avena sativa
Peter H. Raven
1954-6-30
7118
Fresno
Sierra Nevada. Mono Hot Springs.
1981
Comment
CAS-BOT-BC145755
Avena sativa
Peter H. Raven
1954-5-5
6861
San Francisco
San Francisco. Northwestern part of Lake Merced.
Comment
LA33353
Avena sativa
Peter H. Raven;
1959-10-25
14709
Los Angeles
60
Comment
RSA151152
Azolla filiculoides
Peter H. Raven
1961-9-10
16645
San Bernardino
Along Mojave River just east of Victorville
823
Comment
CAS-BOT-BC68359
Azolla filiculoides
Peter H. Raven
1964-3-25
18750
Monterey
Along borders of San Antonio river 3 miles north of Jolon
Comment
RSA127417
Azolla filiculoides
Peter H. Raven, Henry J. Thompson
1959-10-18
14676 A
Los Angeles
North arm of Malibu Lake
221
Comment
JEPS30717
Baccharis glutinosa
Peter H. Raven
1961-10-15
16861
Orange
2 mi se of Sunset Beach (Coast Highway); Coast Highway
Comment
JEPS19512
Baccharis pilularis
Peter H. Raven
1957-9-1
11308
San Francisco
northern summit of Twin Peak San Francisco, Twin Peak
Comment
RSA183309
Baccharis pilularis
Peter H. Raven, Henry J. Thompson
1966-4-23
20716
Ventura
San Nicolas Island. 1 mile east-southeast of seal Beach northwest end of Island
60
Comment
CAS-BOT-BC99671
Baccharis salicifolia
Peter H. Raven
1958-4-1
12106
Inyo
in seepage below Darwin Falls, Argus Mountains
Comment
RSA150936
Baccharis salicifolia
Peter H. Raven
1962-5-8
17629
Los Angeles
Dunes on western side 0.3 mile from the ocean, opposite Wilson cove, San Clemente Island.
12
Comment
JEPS26180
Baccharis salicifolia subsp. salicifolia
Peter H. Raven and Henry J. Thompson
1959-9-6
14383
Los Angeles
mouth of Malibu Creek; Santa Monica Mountains, Malibu Creek
12
Comment
JEPS26463
Baccharis salicifolia subsp. salicifolia
Peter Raven and Clifton F. Smith
1960-4-26
15164
Santa Barbara
1.1 mi w of Stanton Ranch (Arroyo del Medio, Santa Barbara Island, Channel Islands); Channel Islands, Santa Barbara Island, Arroyo del Medio
Comment
CAS-BOT-BC145784
Beckmannia syzigachne
Peter H. Raven; Otto T. Solbrig
1958-6-17
13262
Lassen
United States Highway 395, 2.1 miles northeast of Standish.
Comment
UC1010752
Beckmannia syzigachne
Peter H. Raven
1951-6-24
3028
Napa
Brown's Valley to Sonoma-Napa Road
91
Comment
CAS-BOT-BC100203
Benitoa occidentalis
Peter H. Raven
1955-8-31
8792
Fresno
Parkfield Grade 5.7 miles north of the summit
365
Comment Read comments Jun 19 2019
CAS-BOT-BC100231
Benitoa occidentalis
Peter H. Raven; John H. Thomas
1962-10-27
18114
Monterey
12.3 mi. NW of Parkfield
Comment
CAS-BOT-BC100236
Benitoa occidentalis
Peter H. Raven; R. Ornduff
1957-5-12
10891
San Benito
18 miles s. of New Idria on road to Panoche
Comment Read comments Feb 21 2020
CAS-BOT-BC75852
Berberis pinnata
Peter H. Raven
1950-3-17
1437
San Francisco
San Francisco. East end, Summit Ridge, Mount Davidson.
213
Comment
UC1302902
Berula erecta
Peter H. Raven
1961-9-10
16623
San Bernardino
just e of Victorville (along Mojave River); Mojave River
822
Comment
LA94375
Beta vulgaris
Peter H. Raven; Henry J. Thompson
1959-9-6
14387
Los Angeles
Santa Monica Mountains, Malibu Creek, mouth of creek
12
Comment
CAS-BOT-BC102106
Bidens cernua
Peter Raven
1948-11-28
172
Contra Costa
Sloughs, L. San Joaquin R.
Comment
JEPS30675
Bidens laevis
Peter H. Raven
1961-9-10
16641
San Bernardino
just e of Victorville (Mojave River); Mojave River
822
Comment
RSA151042
Blennosperma nanum
Peter H. Raven
1962-4-23
17425
San Diego
N of Cuyamaca Lake
1402
Comment
UC1112215
Blennosperma nanum var. nanum
Peter H. Raven with H. L. Mason, R. Ornduff, et. al.
1957-3-23
10533
Mendocino
3.5 mi se of Boonville
Comment
CAS-BOT-BC16202
Boechera depauperata
Peter H. Raven
1952-7-26
4693
Fresno
Southeast of Muir Pass. Notch east of Peak 13,016 ft.
3779
Comment
CAS-BOT-BC16299
Boechera howellii
Peter H. Raven
1952-8-10
5021
Fresno
Lake in Red Mountain Basin.
3200
Comment
CAS-BOT-BC13860
Boechera inyoensis
Peter H. Raven
1952-7-23
4648
Fresno
Ridge north-northwest of Colby Meadows.
3352
Comment
CAS-BOT-BC13912
Boechera lemmonii
Peter H. Raven
1952-7-23
4651
Fresno
Peak 12971, Glacier Divide.
Comment
CAS-BOT-BC13914
Boechera lemmonii
Peter H. Raven
1954-7-6
7226
Fresno
Sierra Nevada. Peak 12751 north of Mount Hilgard.
3810
Comment
CAS-BOT-BC14010
Boechera lemmonii
Peter H. Raven
1951-7-19
3546
Madera
Ridge between Garnet Lake and Thousand Island Lake.
3108
Comment
CAS-BOT-BC25354
Boechera repanda
Peter H. Raven
1955-7-27
8428
Tulare
Sierra Nevada. Kern River between hot springs and Junction Meadows.
2286
Comment
CAS-BOT-BC25804
Boechera stricta
Peter H. Raven
1953-8-6
6094
Fresno
Mono Creek. Fish Camp.
2590
Comment
RSA113823
Boisduvalia densiflora
Peter H. Raven, Harlan Lewis
1956-6-10
9374
Fresno
3.0 miles south of Auberry on road
Comment
RSA90000
Boisduvalia densiflora var. densiflora
Peter H. Raven
1953-8-16
6218
Fresno
Sierra Nevada: Mono Hot Springs.
1982
Comment
CAS-BOT-BC31061
Bolboschoenus maritimus
Peter H. Raven; Henry J. Thompson
1959-10-4
14610
Ventura
W of Point Mugu, Santa Monica Mountains.
3
Comment
CAS-BOT-BC145585
Bouteloua aristidoides
Peter H. Raven
1958-1-24
11453
Riverside
Fargo Canyon.
Comment
UCD56876
Bouteloua curtipendula
Peter H. Raven
1958-5-18
12987
Riverside
San Jacinto Mts. Pinon-Flats.
Comment
CAS-BOT-BC145636
Bouteloua curtipendula var. curtipendula
Peter H. Raven
1958-5-18
12987
Riverside
SanJacinto Mountains. Pinon Flats.
Comment
RSA601453
Bowlesia incana
P. H. Raven
14939
Santa Barbara
Santa Rosa Island. East side at head of Water Canyon
213
Comment
SD60387
Boykinia rotundifolia
Peter H. Raven
1961-10-1
16779
Los Angeles
San Gabriel Mountains, upper Evey Canyon, shaded walls of narrow gorge
914
Comment
CAS-BOT-BC145406
Brachypodium distachyon
Peter H. Raven
1957-6-30
11015
San Mateo
1.8 mile east of Pescadero on road to La Honda.
Comment
CAS-BOT-BC145700
Brachypodium distachyon
Peter H. Raven
1962-5-22
17825
Los Angeles
Santa Catalina Island. Above Emerald Bay.
121
Comment
UC1117452
Brachypodium distachyon
Peter H. Raven
1962-5-20
17771
Los Angeles
road above Pebbly Beach (Santa Catalina Island); Santa Catalina Island
60
Comment
LA32274
Brassica nigra
Peter H. Raven; Henry J. Thompson
1959-6-4
14347
Los Angeles
Santa Monica Mountains, Point Dume
15
Comment
CAS-BOT-BC36782
Brassica rapa
Peter H. Raven
1950-3-4
1394
San Francisco
Golden Gate Park.
91
Comment
JEPS19499
Brickellia californica
Peter H. Raven
1957-9-21
11350
Los Angeles
Pacific Palisades.
Comment
LA31688
Brickellia californica
Peter H. Raven; Henry J. Thompson
1959-9-27
14550
Los Angeles
SANTA MONICA MOUNTAINS, Latigo Canyon Road, 1.0 mi E of Newton Canyon.
563
Comment
RSA133809
Brickellia californica
Peter H. Raven, Henry J. Thompson
1959-9-19
13724
Ventura
N end of sand blowout just E of Point Mugu
12
Comment
CAS-BOT-BC100520
Brickellia incana
Peter H. Raven; David Verity
1960-6-4
15494
San Bernardino
Nipton
Comment
CAS-BOT-BC106140
Brickellia nevinii
Peter H. Raven
1959-10-25
14703
Los Angeles
Santa Monica Mountains - Mulholland Highway 4.4 miles north-east of Coast Highway
243
Comment
OBI21715
Briza maxima
Peter H. Raven, H. L. Mason, R. Ornduff, D. Stone
1957-5-2
10729
Marin
Four miles W of China Camp
Comment
OBI22473
Briza maxima
Peter H. Raven, H. L. Mason, R. Ornduff, D. Stone
1957-5-2
10729
Marin
Four miles W of China Camp
Comment
CAS-BOT-BC145554
Briza minor
Peter H. Raven; Michael P. Johnson
1967-5-2
21349
Marin
Angel Island. Hospital Cove, west side of island.
15
Comment
RSA125806
Brodiaea terrestris subsp. terrestris
Peter H. Raven
1958-5-5
10750
Napa
Near the Hot Springs, Calistoga.
91
Comment
SD51933
Bromus berteroanus
Peter H. Raven
1962-4-10
17185
Los Angeles
San Clemente Island, above Wilson Cove.
199
Comment
RSA125877
Bromus carinatus
P. H. Raven, H. L. Mason, Robert Ornduff
1957-5-11
10807
San Benito
3.9 miles north of Panicles turn off on road to Tres Pinos.
Comment
CAS-BOT-BC149213
Bromus carinatus var. carinatus
Peter H. Raven; Michael P. Johnson
1967-5-1
21093
Marin
Angel Island. On south side of island below Rock Quarry.
60
Comment
CAS-BOT-BC148874
Bromus carinatus var. marginatus
Peter H. Raven
1953-8-13
6159
Fresno
Laurel Creek.
2743
Comment
CAS-BOT-BC155839
Bromus catharticus var. elatus
Peter H. Raven; Clifton F. Smith
1960-4-28
15290
Santa Barbara
Santa Cruz Island. About Stanton Ranch yard.
Comment
CAS-BOT-BC155866
Bromus catharticus var. elatus
Peter H. Raven
1954-4-18
6633
San Francisco
San Francisco. The Embarcadero.
Comment
SD194202
Bromus catharticus var. elatus
Peter Raven, Clifton F. Smith
1960-4-28
15290
Santa Barbara
Santa Cruz Island; Stanton Ranch.
Comment
CAS-BOT-BC155918
Bromus ciliatus
Peter H. Raven
1952-8-1
4853
Fresno
South Fork of the San Joaquin.
2560
Comment
CAS-BOT-BC155668
Bromus diandrus
Peter H. Raven
1950-4-6
1577
Sonoma
Cotati to Santa Rosa.
45
Comment
CAS-BOT-BC155570
Bromus grandis
Peter H. Raven
1957-6-26
10987
Monterey
Near Nacimiento Summit Camp.
Comment
CAS-BOT-BC155113
Bromus hordeaceus
Peter H. Raven; John Thomas Howell
1957-6-8
32572
San Francisco
San Francisco. Golden Gate Park. Fulton Street at 26th Avenue.
Comment
CAS-BOT-BC155488
Bromus hordeaceus
Peter H. Raven
1954-4-17
6627
Solano
Just north of Dixon.
Comment
RSA151303
Bromus hordeaceus
P. H. Raven
1962-5-8
17599
Los Angeles
San Clemente Island: mouth of canyon at south end of Seal Cove
15
Comment
UC1109358
Bromus hordeaceus
Peter H. Raven
1962-5-8
17599
Los Angeles
San Clemente Island, at s end of Seal Cove Seal Cove; San Clemente Island, Seal Cove
15
Comment
CAS-BOT-BC155115
Bromus hordeaceus
Peter H. Raven
1954-9-22
8234
San Francisco
San Francisco. Golden Gate Park. Near Polo Grounds.
Comment
CAS-BOT-BC162367
Bromus madritensis
Peter H. Raven
1953-5-9
s.n.
Yuba
3.7 miles from Browns Valley on Challenge Road.
Comment
LA105381
Bromus madritensis
Peter H. Raven;
1989-4-23
Los Angeles
Santa Susana Mountains, Devil Canyon, 1.4 air miles NW of junction of Simi Valley Frwy and Topanga Canyon Blvd
429
Comment
LA33361
Bromus madritensis subsp. rubens
Peter H. Raven; Henry J. Thompson
1959-4-3
13943
Ventura
SANTA MONICA MOUNTAINS, , Thousand Oaks, S-side of Ventura Blvd.
283
Comment
GH361901
Bromus rubens
P. H. Raven
1959-5-3
14056
Unknown
Mulholland Drive near Beverly Glen Boulevard
381
Comment
CAS-BOT-BC161597
Bromus sterilis
Peter H. Raven
1954-4-24
6702
Mariposa
Merced River about 10 miles below El Portal.
487
Comment
CAS-BOT-BC161488
Bromus tectorum
Peter H. Raven
1952-8-3
4924
Fresno
Hutchinson Meadows.
2865
Comment
CAS-BOT-BC36980
Cakile maritima var. maritima
Peter H. Raven; Henry J. Thompson
1966-4-23
20727
Ventura
San Nicolas Island. About 1 mile east-southeast of Seal Beach, northwest end of island.
60
Comment
CAS-BOT-BC36935
Cakile maritima var. maritima
Peter H. Raven
1956-9-16
10495
San Francisco
San Francisco. Beach west of Lake Merced.
Comment
CAS-BOT-BC185482
Calamagrostis canadensis
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-9
273
Inyo
Near Blue Lake, above Lake Sabrina.
3078
Comment
CAS-BOT-BC185491
Calamagrostis canadensis
Peter H. Raven
1953-8-13
6176
Fresno
Mono Creek. Fish Camp.
2590
Comment
CAS-BOT-BC185430
Calamagrostis muiriana
Peter H. Raven
1953-8-13
6174
Fresno
Laurel Creek.
3048
Comment
CAS-BOT-BC185070
Calamagrostis purpurascens
Peter H. Raven; G. L. Stebbins, Jr.
1950-7-30
76
Inyo
Dingleberry Lake to Blue Lake, above Lake Sabrina.
3108
Comment
CAS-BOT-BC185080
Calamagrostis purpurascens
Peter H. Raven
1953-7-30
5954
Fresno
Ridge northwest of Recess Peak.
3657
Comment
UC1001197
Calandrinia breweri
Peter H. Raven
1953-4-2
5288
Napa
burn e Tulucay Creek
426
Comment
CAS-BOT-BC438380
Calandrinia ciliata
Peter H. Raven; H. L. Mason; R. Ornduff; et al
1957-4-28
10721
El Dorado
1.7 mi. s.w. of Garden Valley
Comment
RSA151220
Calandrinia ciliata
P. H. Raven
1962-4-10
17198
Los Angeles
San Clemente Island. Summit of Thirst.
579
Comment
CAS-BOT-BC83696
Calliscirpus brachythrix
Peter H. Raven; G. L. Stebbins
1950-8-4
148
Inyo
Ridge W of Lake Dingleberry, above Lake Sabrina
3352
Comment
SBBG9350
Callitriche stagnalis
P. H. Raven
1960-4-5
15000
Santa Barbara
near Old Ranch, E of Torrey Pines
3
Comment
CAS-BOT-BC489984
Calochortus leichtlinii
Peter H. Raven
1952-8-11
5056
Fresno
Hell-for-sure Pass
3474
Comment
UC1112208
Calochortus uniflorus
Peter H. Raven
1957-5-5
10736
Napa
Calistoga, field near the hot springs at the airport Calistoga
Comment
CAS-BOT-BC496789
Calochortus venustus
Peter H. Raven
1954-4-24
6748
Mariposa
2 miles N of Bagby
Comment
CAS-BOT-BC496837
Calochortus venustus
Peter H. Raven; G. Ledyard Stebbins; R. Tomich
1956-5-6
9231
San Benito
17.6 miles from New Idria on road to Panoche
Comment
CAS-BOT-BC273425
Calycadenia mollis
Peter H. Raven; Harlan Lewis
1956-6-10
9371
Fresno
Along road 9.1 miles south-east of Auberry
Comment
CAS-BOT-BC271563
Calycadenia truncata subsp. truncata
Peter H. Raven
1951-8-21
3868
Napa
Ridge se of Mt. Veeder
670
Comment
SD52854
Calystegia macrostegia
Peter H. Raven
1962-7-12
18030
Los Angeles
San Clemente Island; Northwest Harbor.
14
Comment
CAS-BOT-BC224323
Calystegia macrostegia subsp. amplissima
Peter H. Raven; Henry J. Thompson
1966-4-23
20726
Ventura
San Nicolas Island. About 1 mile east-southeast of Seal Beach, northwest end of island
60
Comment
SBBG17767
Calystegia macrostegia subsp. amplissima
P. H. Raven
1962-7-12
18030
Los Angeles
Northwest Harbor
15
Comment
CAS-BOT-BC221326
Calystegia macrostegia subsp. tenuifolia
Peter H. Raven; Sidney R. Snow
1956-7-1
9578
San Diego
1.8 miles from Ballona on road to Ramona
Comment
CAS-BOT-BC436420
Calystegia occidentalis
Peter H. Raven
1952-5-29
4085
Napa
Napa River, 1 mi. N of Napa
60
Comment
CAS-BOT-BC224627
Calystegia purpurata subsp. purpurata
Peter H. Raven
1952-5-26
4035
Napa
St. Helena to Howell Mt.
304
Comment
UC1184263
Camissonia
Peter H. Raven
1958-3-23
11932
San Bernardino
2.6 mi n Barstow (U.S. Highway 466) (on road to Camp Irwin)
Comment
RSA0021244
Camissonia arenaria
Peter H. Raven
1958-3-1
11743
Imperial
Palo Verde Mountains, 10.5 miles south of Palo Verde.
Comment
RSA186653
Camissonia bistorta
Peter H. Raven
1959-4-23
14023
Riverside
5.1 miles west of Dripping Springs.
Comment
RSA135617
Camissonia brevipes subsp. arizonica
Peter H. Raven
1958-3-1
11744
Imperial
Palo Verde Mountains, 8.3 miles south of Palo Verde.
Comment
RSA134156
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-1-25
11477
Riverside
Colorado Desert. With parents on alluvial flats, Box Canyon, 5.5 miles SE of Painted Canyon turnoff.
Comment
RSA135111
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-28
11973
Inyo
Slate Range, 16.1 miles S of junction to Panamint Springs [Trona Wildrose Rd & Panamint Valley Rd] on road from Trona to Wildrose Station.
Comment
RSA135118
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-16
11876
San Bernardino
Mojave Desert. 8.0 miles N of Sheephole Summit
Comment
RSA135157
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-16
11856
Riverside
outwash plain below Cottonwood Springs, Joshua Tree National Monument.
Comment
RSA135599
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-29
11996
Inyo
Death Valley National Monument. 6.5 miles N of Midway Well on road to Scotty's Castle.
Comment
RSA136669
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-29
12011
Inyo
Grapevine Canyon, 2.4 miles NE of Scotty's Castle, Grapevine Mountains.
Comment
RSA156055
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-31
12083
Inyo
Mojave Desert. 15.8 miles NW of Death Valley Junction on State Highway 190, Greenwater Range.
Comment
RSA39002
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-22
11931
San Bernardino
Mojave Desert. On cobbled alluvial fan, 3.8 miles SW of Baker on US Highway 91. with parents, some resembling Camissonia pallidula
Comment
RSA0021222
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-22
11914
San Bernardino
Mojave Desert, 5.3 miles E of Mount Afton on dunes.
Comment
RSA135144
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-3
11829
Inyo
Mojave Desert, Death Valley National Monument, 2.0 miles NW of Boerhavea
Comment
RSA186642
Camissonia campestris subsp. campestris
Peter H. Raven
1958-3-22
11894
San Bernardino
Eastern limits of Barstow.
Comment
RSA186802
Camissonia campestris subsp. campestris
Peter H. Raven
1962-4-3
17063
Tulare
Along U.S. Highway 99, 2 miles south of Tipton
152
Comment
RSA186805
Camissonia campestris subsp. campestris
Peter H. Raven
1962-4-3
17064
Fresno
along U.S Highway 99, 3.3 miles north of Selma.
Comment
RSA186790
Camissonia campestris subsp. campestris
Peter H. Raven
1963-4-20
18205
Monterey
1.5 miles due west of Bradley.
Comment
NY679524
Camissonia cheiranthifolia subsp. cheiranthifolia
P. H. Raven
1960-4-5
14995
Santa Barbara
Santa Rosa Island. Near Old Ranch, E of Torrey Pines.
3
Comment
RSA158211
Camissonia cheiranthifolia subsp. cheiranthifolia
Peter H. Raven
1962-5-8
17627
Los Angeles
On dunes on western side of island opposite Wilson Cove, San Clemente Island.
30
Comment
RSA183324
Camissonia cheiranthifolia subsp. cheiranthifolia
Peter H. Raven, Henry J. Thompson
1966-4-23
20714
Ventura
San Nicolas Island. 1 mile east-southeast of seal Beach northwest end of Island.
61
Comment
RSA186811
Camissonia cheiranthifolia subsp. cheiranthifolia
Peter H. Raven, R. Snow
1958-7-21
13661
Humboldt
Cape Mendocino
Comment
RSA135222
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-25
11487
Riverside
Salt Creek wash, 2.6 miles north of Durmid, east side of Salton Sea.
Comment
RSA135225
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-3-22
11930
San Bernardino
3.8 miles south-west of Baker on United States Highway 91 [Hwy 15].
Comment
RSA135283
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-3-1
11746
Riverside
Colorado Desert, US Highway 95, 8.6 miles N of Blythe.
Comment
RSA135292
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-25
11473 A
Riverside
Along roadside, 0.5 mile west of Mecca.
Comment
RSA135295
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1959-3-1
11738
Imperial
Sandy wash 3.4 miles south of Palo Verde.
Comment
RSA135304
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-25
11476
Riverside
Box Canyon 5.5 miles south-east of Painted Canyon turnoff.
Comment
RSA135306
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-26
11503
Imperial
17.7 miles north of Ogilby.
Comment
RSA135553
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-3-22
11915
San Bernardino
5.3 miles east of Mount Afton.
Comment
RSA136892
Camissonia claviformis subsp. cruciformis
Peter H. Raven, Otto T. Solbrig
1958-6-17
s.n.
Lassen
Along Hwy 395, 19.0 miles south of Ravendale
Comment
RSA135577
Camissonia claviformis subsp. funerea
Peter H. Raven
1958-3-29
11991
Inyo
2.7 miles south-east of junction to Scotty's Castle on road to Headquarters [Hwy 190], Death Valley National Monument.
Comment
RSA0004483
Camissonia confusa
Peter H. Raven
1962-4-28
17466
San Bernardino
2.3 miles west of Mill Creek Ranger Station
701
Comment
RSA186629
Camissonia contorta
Peter H. Raven
1963-5-15
18373
Humboldt
Lanphere Ranch just west of Mad River Slough, near Arcata.
Comment
RSA186633
Camissonia contorta
Peter H. Raven
1965-6-4
20239
Tulare
Road from Posey to White River, 2.5 miles west of junction to Glennville.
Comment
RSA195458
Camissonia contorta
Peter H. Raven
1963-5-6
18328
Fresno
Fresno County: sandy soil 1.6 miles S of Easton.
Comment
RSA186761
Camissonia graciliflora
Peter H. Raven
1958-5-3
12785
Kern
Mojave Desert, 8.9 miles S of Weldon on road to Kelso Valley.
Comment
RSA186677
Camissonia hirtella
Peter H. Raven
1965-6-4
20249
Kern
3.5 miles east of Alta Sierra, Greenhorn Mountains.
Comment
RSA186720
Camissonia ignota
Peter H. Raven
1962-3-19
16914
Riverside
State Highway 74, 1.6 miles northeast of junction with State 71, north of Elsinore.
Comment
CAS-BOT-BC162686
Camissonia integrifolia
Peter H. Raven
1964-4-18
18778
Kern
Weldon
Comment
RSA186708
Camissonia intermedia
Peter H. Raven
1962-4-22
17382
Riverside
Along State Highway 71, 3.3 miles west of Dripping Springs Campground
457
Comment
RSA186712
Camissonia intermedia
Peter H. Raven
1962-5-1
17520
Los Angeles
Just south of Agoura.
259
Comment
CAS-BOT-BC162652
Camissonia kernensis subsp. gilmanii
Peter H. Raven
1958-3-22
11926
San Bernardino
Dawes Siding, between Cima and Kelso
Comment
RSA186701
Camissonia kernensis subsp. gilmanii
Peter H. Raven
1958-3-22
11926
San Bernardino
Dawes Siding, between Cima and Kelso.
Comment
CAS-BOT-BC162663
Camissonia kernensis subsp. gilmanii
Peter H. Raven
1958-5-4
12873
Inyo
2.5 miles east of Salsberry Pass, Bradbury Wash
Comment
RSA186699
Camissonia kernensis subsp. gilmanii
Peter H. Raven
1962-5-4
17535
San Bernardino
5.1 miles east of Joshua Tree on 29 Plams Hwy
762
Comment
CAS-BOT-BC32355
Camissonia luciae
Peter Hamilton Raven
1963-5-3
18267
Monterey
The Indians, Santa Lucia Mountains
Comment
RSA0008953
Camissonia luciae
Peter H. Raven
1963-5-3
18267
Monterey
The Indians , Santa Lucia Mountains.
Comment
RSA186558
Camissonia micrantha
Peter H. Raven
1962-3-20
16950
San Diego
U.S. Highway 395, 2.0 miles south of road to Lilac
Comment
RSA186463
Camissonia micrantha
Peter H. Raven
1963-5-5
18321
San Luis Obispo
1.2 miles north of Simmler - Creston road on road to Shandon, along Camatti Creek
Comment
RSA0020741
Camissonia munzii
Peter H. Raven
1958-3-29
12008
Inyo
Grapevine Canyon, 1.0 miles north-east of Scotty's Castle, Grapevine Mountians, Death Valley National Monument.
Comment
RSA186551
Camissonia parvula
Peter H. Raven
1962-5-28
17870
Lassen
Along U.S. Highway 395, 32 miles south of Milford
Comment
RSA186538
Camissonia pubens
Peter H. Raven
1958-5-3
12814
Kern
1.9 miles east of the summit of Walker Pass [Hwy 178].
Comment
RSA186522
Camissonia robusta
Peter H. Raven
1962-3-20
16937
San Diego
Barrett.
Comment
NY231275
Camissonia sierrae
P. H. Raven
1963-5-7
18343
Madera
0.7 miles west of junction in Oakhurst on road to Mariposa.
731.5
Comment
RSA186604
Camissonia strigulosa
Peter H. Raven
1959-5-17
14234
Riverside
Lake Fulmor, San Jacinto Mtns.
Comment
CAS-BOT-BC160843
Camissonia tanacetifolia subsp. quadriperforata
Peter H. Raven
1963-5-28
18417
Plumas
6.9 miles south of Vinton
Comment
CAS-BOT-BC32394
Camissonia tanacetifolia subsp. quadriperforata
Peter Hamilton Raven
1963-5-28
18416
Sierra
6.2 miles N of Sierraville on road to Loyalton.
Comment
CAS-BOT-BC160871
Camissonia tanacetifolia subsp. tanacetifolia
Peter H. Raven; Otto T. Solbrig
1958-6-17
13264
Lassen
Along United States Highway 395, 11.8 miles north-east of LItchfield
Comment
CAS-BOT-BC160903
Camissonia tanacetifolia subsp. tanacetifolia
Peter H. Raven
1962-5-30
17900
Siskiyou
U. S. Highway 97, 14 miles south of Macdoel
Comment
CAS-BOT-BC160249
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Peter H. Raven
1962-7-10
17958
Los Angeles
Near northwest end of island. San Clemente Island
Comment
CAS-BOT-BC160250
Camissoniopsis cheiranthifolia subsp. cheiranthifolia
Peter H. Raven
1962-5-8
17627
Los Angeles
On western side of island opposite Wilson Cove, San Clemente Island
30
Comment
SD63850
Camissoniopsis cheiranthifolia subsp. suffruticosa
Peter H. Raven, Henry J. Thompson
23-24 Apr 1966
20761
Ventura
San Nicolas Island; open dunes ca. 1.0 mile eastsoutheast of Seal Beach, northwest end of island.
60
Comment
SDSU3347
Camissoniopsis cheiranthifolia subsp. suffruticosa
Peter Raven
1957-9-28
11372
Orange
South of Seal Beach
Comment
CAS-BOT-BC160516
Camissoniopsis guadalupensis subsp. clementina
Peter H. Raven
1962-7-12
18023
Los Angeles
San Clemente Island. Near point at east end of Northwest Harbor
30
Comment
CAS-BOT-BC160520
Camissoniopsis guadalupensis subsp. clementina
Peter H. Raven
1962-7-10
17954
Los Angeles
Due west of Wall 2. San Clemente Island
Comment
SD69418
Camissoniopsis hirtella
Peter H. Raven
1962-4-24
17437
San Diego
Common on slopes under brush U.S. Highway 80 at turn to Morena Lake
1036
Comment
SD69401
Camissoniopsis robusta
Peter H. Raven
1962-4-24
17453
San Diego
common in open grassy coastal sage along road north of Lake Hodges, 0.7 miles east of Felicita County Park
213
Comment
JEPS26113
Campanula prenanthoides
Peter H. Raven and R. Snow
1958-7-19
13614
Trinity
11.0 mi n Helena (along road)
Comment
CAS-BOT-BC37473
Cardamine californica
P. Raven
1948-3-13
185
Marin
San Anselmo. Oak Street.
Comment
CAS-BOT-BC37590
Cardamine californica
Peter H. Raven
1953-2-21
5194
Napa
Steel Canyon.
213
Comment
RSA128566
Cardamine californica var. integrifolia
P. H. Raven
1954-1-10
6371
Contra Costa
North Road, Mt. Diablo.
396
Comment
CAS-BOT-BC37874
Cardamine oligosperma
Peter H. Raven
1954-4-17
6614
Butte
Along Feather River, Oroville.
Comment
RSA129913
Cardaria draba
P. H. Raven
1950-4-10
1652
San Benito
4.1 miles from Hollister on the Bolsa Road,
Comment
CAS-BOT-BC384775
Cardionema ramosissimum
Peter H. Raven; Henry J. Thompson
1959-6-4
14338
Los Angeles
Santa Monica Mountains. Point Dume
42
Comment
CAS-BOT-BC281722
Carduus pycnocephalus
Peter H. Raven; Michael P. Johnson
1967-5-2
21266
Marin
Angel Island. In East Garrison and North Garrison, NE side of island
38
Comment
RSA181184
Carduus tenuiflorus
Peter H. Raven
1963-4-19
18195
San Benito
3 miles from San Juan Bautista on Salinas Road
Comment
CAS-BOT-BC18477
Carex abrupta
Peter H. Raven
1952-7-19
4521
Fresno
Blaney Meadows.
2377
Comment
CAS-BOT-BC18478
Carex abrupta
Peter H. Raven
1952-8-7
4961
Fresno
Colby Meadows.
2987
Comment
CAS-BOT-BC18496
Carex abrupta
Peter H. Raven
1952-7-24
4680
Fresno
Colby Meadows.
2987
Comment
CAS-BOT-BC18505
Carex abrupta
Peter H. Raven
1953-7-27
5912
Fresno
Between Laurel Creek and Hopkins Creek along Mono Creek.
2743
Comment
CAS-BOT-BC18509
Carex abrupta
Peter H. Raven
1956-7-23
9793
Fresno
Bench Lake.
3185
Comment
CAS-BOT-BC20338
Carex abrupta
Peter H. Raven; G. Thomas Robbins
1954-7-21
7510
Tulare
Sierra Nevada. Crabtree Creek.
3291
Comment
CAS-BOT-BC18480
Carex abrupta
Peter H. Raven
1953-8-6
6085
Fresno
Fish Camp.
2590
Comment
CAS-BOT-BC20337
Carex abrupta
Peter H. Raven; G. Thomas Robbins
1954-7-26
7587
Tulare
Sierra Nevada. North of Crabtree Meadows. Sandy Meadows.
3200
Comment
CAS-BOT-BC19241
Carex barbarae
Peter H. Raven; Michael P. Johnson
1967-5-1
21121
Marin
Angel Island. Woods on south side of island below Rock Quarry.
60
Comment
CAS-BOT-BC19436
Carex bolanderi
Peter H. Raven; R. Snow
1958-7-20
13646
Humboldt
1.1 miles south of junction of Friday Ridge Road on Titlow Hill Road, near Grouse Ridge.
Comment
CAS-BOT-BC34116
Carex breweri
Peter H. Raven; G. L. Stebbins
1950-8-7
193
Inyo
Sierra Nevada. Coyote Ridge.
3627
Comment
CAS-BOT-BC34205
Carex canescens
Peter H. Raven
1952-7-19
4526
Fresno
Blaney Meadows.
2377
Comment
UC914581
Carex capitata
Peter H. Raven and G. L. Stebbins Jr.
1950-8-1
106
Inyo
above Lake Sabrina; Bottleneck Lake
3322
Comment
CAS-BOT-BC34475
Carex deflexa var. boottii
Peter H. Raven
1953-8-13
6169
Fresno
Laurel Creek.
3048
Comment
CAS-BOT-BC20571
Carex disperma
Peter H. Raven; G. L. Stebbins
1950-8-9
278
Inyo
Near Blue Lake, above Lake Sabrina.
3078
Comment
UC1023486
Carex disperma
Peter H. Raven
1954-7-19
7461
Inyo
Mirror Lake
3139
Comment
CAS-BOT-BC21157
Carex fissuricola
Peter H. Raven
1953-7-28
5929
Fresno
Second Recess.
2682
Comment
CAS-BOT-BC21158
Carex fissuricola
Peter H. Raven
1953-7-14
5667
Fresno
Mills Creek.
3048
Comment
CAS-BOT-BC21160
Carex fissuricola
Peter H. Raven
1952-8-1
4815
Fresno
Evolution Meadows.
2773
Comment
SD172181
Carex globosa
Peter Raven
5-7 Apr 1960
15004
Santa Barbara
Santa Rosa Island
46
Comment
CAS-BOT-BC22282
Carex hassei
Peter H. Raven
1958-6-14
13224
Nevada
East end of Donner Lake.
1737
Comment
CAS-BOT-BC20934
Carex heteroneura
Peter H. Raven; G. L. Stebbins
1950-8-9
268
Inyo
Near Blue Lake, above Lake Sabrina.
3078
Comment
CAS-BOT-BC20936
Carex heteroneura
Peter H. Raven; G. L. Stebbins
1950-8-9
271
Inyo
Near Blue Lake, above Lake Sabrina.
3078
Comment
CAS-BOT-BC17155
Carex illota
Peter H. Raven
1951-7-22
3561
Madera
Shadow Creek below Lake Ediza
2834
Comment
CAS-BOT-BC17180
Carex illota
Peter H. Raven
1954-7-11
7330
Fresno
Near Kip Camp, Bear Creek.
2712
Comment
CAS-BOT-BC7712
Carex integra
Peter H. Raven
1953-8-6
6088
Fresno
Fish Camp. Mono Creek.
2590
Comment
CAS-BOT-BC31405
Carex leporinella
Peter H. Raven
1951-7-26
3602
Madera
Mt. Ritter
4008
Comment
CAS-BOT-BC31722
Carex mariposana
Peter H. Raven
1952-8-1
4803
Fresno
Evolution Meadows.
2773
Comment
CAS-BOT-BC31920
Carex microptera
Peter H. Raven
1952-8-1
4857
Fresno
South Fork of the San Joaquin.
2560
Comment
CAS-BOT-BC32051
Carex multicaulis
Peter H. Raven
1950-6-20
2377
Napa
Howell Mtn on NNE side Road above Pope Valley.
Comment
CAS-BOT-BC119779
Carex nebrascensis
Peter H. Raven
1954-7-18
7442
Inyo
Whitney Portals
2545
Comment
CAS-BOT-BC119865
Carex nebrascensis
Peter H. Raven
1959-5-18
14239
Riverside
Lake Fulmor, San Jacinto Mountains.
Comment
CAS-BOT-BC146573
Carex obispoensis
Peter H. Raven
1951-6-13
2973
San Luis Obispo
Santa Margarita to Poyo
Comment
CAS-BOT-BC118839
Carex praeceptorum
Peter H. Raven
1954-8-10
7873
Fresno
Hilgard Branch. Bear Creek.
Comment
CAS-BOT-BC118841
Carex praeceptorum
Peter H. Raven
1954-8-12
7887
Fresno
Marie Lake.
3215
Comment
CAS-BOT-BC118846
Carex praeceptorum
Peter H. Raven; Inez F. Stebbins
1950-8-11
290
Inyo
Pee-Wee Pot Hole NE of Dingleberry Lake above Lake Sabrina
3352
Comment
CAS-BOT-BC118370
Carex praegracilis
Peter H. Raven
1954-6-14
6998
Inyo
On the west side of Westguard Pass.
1828
Comment
CAS-BOT-BC118538
Carex praegracilis
Peter H. Raven; Sidney R. Snow
1956-7-1
9608
San Diego
Dry meadow 8.6 mi from Glencliff Campground, Cleveland National Forest,
Comment
LA34189
Carex praegracilis
Peter H. Raven; Henry J. Thompson
1959-9-27
14530
Ventura
SANTA MONICA MOUNTAINS, Hidden Valley, NW-side of Lake Sherwood.
291
Comment
CAS-BOT-BC118674
Carex proposita
Peter H. Raven
1952-8-8
4996
Fresno
W side of Mt. Lamarck.
3810
Comment
CAS-BOT-BC118695
Carex proposita
Peter H. Raven; G. Thomas Robbins
1954-7-19
7474
Inyo
Consultation Lake.
3590
Comment
UC1023490
Carex proposita
Peter H. Raven
1954-7-22
7525
Tulare
summit ridge Mt. Guyot; Sierra Nevada
3749
Comment
GH274462
Carex rossii
P. H. Raven
1959-5-17
14228
Unknown
Lake Fulmor, San Jacinto Mountains
Comment
CAS-BOT-BC28325
Carex scopulorum var. bracteosa
Peter H. Raven
1953-7-20
5722
Fresno
Second Recess
2743
Comment
CAS-BOT-BC117785
Carex specifica
Peter H. Raven; G. J. Stebbins
1950-8-9
272
Inyo
Nr. Blue Lake, above Lake Sabrina.
3078
Comment
CAS-BOT-BC117168
Carex spectabilis
Peter H. Raven
1953-7-20
5131
Fresno
Second Recess
2743
Comment
CAS-BOT-BC117292
Carex spectabilis
Peter H. Raven
1954-7-23
7535
Tulare
Crabtree Creek.
3230
Comment
RSA97964
Carex straminiformis
Peter H. Raven
1951-7-19
3540
Madera
Ridge between Garnet Lake and Thousand Island Lake.
3110
Comment
CAS-BOT-BC116869
Carex subbracteata var. subbracteata
Peter H. Raven
1956-4-22
9001
San Francisco
Shaded west slope of Mt. Davidson.
243
Comment
CAS-BOT-BC116775
Carex subfusca
Peter H. Raven; R. Snow
1959-9-11
14422
Colusa
Along stream in wet soil, Bonnie View.
914
Comment
CAS-BOT-BC9389
Carex subnigricans
Peter H. Raven
1953-8-13
6173
Fresno
Laurel Creek
3048
Comment
CAS-BOT-BC115638
Carex triquetra
Peter H. Raven; Henry J. Thompson; Sidney R. Snow
1956-6-22
9456
Los Angeles
Below Mulholland Drive above Sepulueda Blvd, Santa Monica Mts.
Comment
LA36082
Carex triquetra
Peter H. Raven;
1960-5-21
15393
Los Angeles
Santa Monica Mountains, 2.1 mi. from Ferndale [Fernwood] on road to Saddle Peak
502
Comment
RSA135231
Carex triquetra
Peter H. Raven
1960-5-21
15393
Los Angeles
Triunfo Canyon.
259
Comment
CAS-BOT-BC115593
Carex tumulicola
Peter H. Raven; M. P. Johnson
1967-5-1
21147
Marin
Angel Island, Slopes on S side above Rock Quarry.
137
Comment
CAS-BOT-BC115353
Carex utriculata
Peter H. Raven
1953-8-6
6066
Fresno
Second Recess
2743
Comment
CAS-BOT-BC115355
Carex utriculata
Peter H. Raven
1954-7-12
7393
Fresno
Trail below Lake Italy
3139
Comment
CAS-BOT-BC115193
Carex vernacula
Peter H. Raven
1952-8-12
5078
Fresno
Hell-for-sure Pass.
3474
Comment
CAS-BOT-BC115128
Carex vesicaria
Peter H. Raven
1956-8-4
10025
Nevada
Marshy area 1.9 mi S of Fuller Lake.
1371
Comment
CAS-BOT-BC230229
Carpobrotus edulis
Peter H. Raven; Michael P. Johnson
1967-5-2
21235
Marin
Angel Island. Near formerly cultivated area below East Garrison, E side of island
Comment
RSA113979
Castilleja affinis
Peter H. Raven, H. L. Mason, Robert Ornduff, D. Stone
1957-5-2
10731
Marin
In woodland, 2.1 miles west of China Camp.
Comment
SBBG10992
Castilleja affinis
P. H. Raven, C. F. Smith
1960-4-26
15212
Santa Barbara
valley W of Portezuela grade
Comment
JEPS24640
Castilleja affinis subsp. affinis
Peter Raven, E. R. Blakley, and Robert Ornduff
Apr 5 1960-Apr 7 1960
14925
Santa Barbara
Green Canyon Channel Islands, Santa Rosa Island
152
Comment
RSA135504
Castilleja affinis subsp. insularis
Peter H. Raven, Clifton F. Smith
1960-4-26
15212
Santa Barbara
Santa Cruz Island. Valley west of Portazuela Grade.
Comment
JEPS18232
Castilleja applegatei subsp. martinii
Peter H. Raven with Mason, Ornduff, et al.
1957-5-11
10812
San Benito
8.8 mi from junction n of Bitterwater (on road to New Idria)
Comment
JEPS18235
Castilleja applegatei subsp. martinii
Peter H. Raven with H. L. Mason, R. Ornduff, et. al.''Peter H. Raven (with H. L. Mason, R. Ornduff, et. al.)
1957-5-11
10848
San Benito
About 3 miles above New Idria on road.
Comment
RSA133388
Castilleja applegatei subsp. martinii
Peter H. Raven
1959-5-3
14084
Los Angeles
Santa Monica Mountains: Franklin Canyon 0.1 mile south of Mulholland Drive.
351
Comment
JEPS24219
Castilleja applegatei subsp. pinetorum
Peter H. Raven with R. Snow
1958-7-20
13636
Humboldt
2.0 mi s junction of Titlow Hill and Friday Ridge roads (near Grouse Mountain)
Comment
JEPS16409
Castilleja densiflora subsp. densiflora
Peter H. Raven
1956-4-22
9019
San Francisco
e slope Mount Davidson; San Francisco
Comment
JEPS26097
Castilleja exserta subsp. exserta
Peter H. Raven
1958-4-13
12330 A
San Diego
Torrey Pines
Comment
JEPS93215
Castilleja exserta subsp. exserta
Peter Raven
Apr 5 1960-Apr 7 1960
14933
Santa Barbara
ridge on e side at head of Water Canyon (Santa Rosa Island); California Channel Islands, Santa Rosa Island
213
Comment
JEPS16426
Castilleja foliolosa
Peter H. Raven, L. Wedberg
1956-6-23
9516
San Diego
1.1 mi w Mount Palomar turnoff (along road from Lake Henshaw to Rincon)
Comment
UC1042417
Castilleja lacera
Peter H. Raven
1951-7-14
3407
Madera
Agnew Meadows to San Joaquin Mtn.
2651
Comment
SBBG10951
Castilleja lanata subsp. hololeuca
P. H. Raven, C. F. Smith
1960-4-27
15247
Santa Barbara
S of Stanton Ranch
Comment
CAS-BOT-BC243833
Castilleja latifolia
Peter H. Raven
1950-4-30
1961
San Mateo
Montara
24
Comment
CAS-BOT-BC243835
Castilleja latifolia
Peter H. Raven
1950-4-16
1782
San Mateo
Colma Canyon, San Bruno Mts.
182
Comment
RSA128880
Castilleja latifolia
Peter H. Raven
1950-7-12
2566
Monterey
Carmel; at north end.
Comment
RSA161078
Castilleja miniata
Peter H. Raven, R. K. Beeks
1961-9-29
16763
San Bernardino
At head of Grass Valley, 1 mile east of Twin Peaks.
1768
Comment
JEPS26436
Castilleja minor subsp. spiralis
Peter H. Raven and Henry J. Thompson
1960-5-29
15459
Ventura
s of Lake Sherwood (Carlisle Road); Santa Monica Mountains
304
Comment
RSA128570
Castilleja minor subsp. spiralis
Peter H. Raven
1954-9-1
8082
Lake
Butte Canyon, 7 miles south of Middleton.
Comment
JEPS16321
Castilleja pilosa
Peter H. Raven
1956-7-23
9787
Fresno
Bench Lake; Sierra Nevada
3185
Comment
JEPS18314
Castilleja plagiotoma
Peter H. Raven with Ornduff, H. Arnott, J. Kuijt
1957-5-12
10861
San Benito
18.0 mi from New Idria (on road to Panoche); Call Range
Comment
JEPS6951
Castilleja praeterita
Peter H. Raven with G. Thomas Robbins
1954-7-26
7583
Tulare
n ofs side Whitney Creek; Sierra Nevada
3291
Comment
RSA161190
Caulanthus heterophyllus
P. H. Raven
1962-3-20
16939
San Diego
Barrett, Open hillside.
Comment
CAS-BOT-BC39421
Caulanthus lasiophyllus
Peter H. Raven
1950-3-21
2128
Santa Clara
Adobe Creek Lodge, Adobe Creek. Near Los Altos.
243
Comment
RSA156060
Ceanothus arboreus
Peter H. Raven
1962-5-20
17781
Los Angeles
Santa Catalina Island: Farnsworth Loop on summit road.
244
Comment
SD52986
Ceanothus arboreus
Peter H. Raven
1962-5-20
17781
Los Angeles
Santa Catalina Island, Farnsworth Loop on summit road
244
Comment
CAS-BOT-BC49345
Ceanothus cuneatus
Peter H. Raven; H. L. Mason; R. Ornduff
1957-4-27
10698
El Dorado
Sierra Nevada, 3.8 miles e. of Camino
Comment
CAS-BOT-BC49890
Ceanothus foliosus var. foliosus
Peter H. Raven; Sidney R. Snow
1956-7-1
9655
San Diego
3.0 mi. s. of Julian, Cuyamaca Mts.
Comment
RSA161087
Ceanothus greggii var. perplexans
Peter H. Raven
1958-5-17
12959
Riverside
along road to Banning 6.1 miles northwest of Lake Fulmor, San Jacinto Mountains.
Comment
CAS-BOT-BC51164
Ceanothus leucodermis
Peter H. Raven; G. Thomas Robbins
1956-4-29
9120
El Dorado
0.3 miles from Youngs (Somerset) on road to Auburn
Comment
RSA161276
Ceanothus leucodermis
Peter H. Raven
1959-5-17
14230
Riverside
Lake Fulmor, San Jacinto Mtns.
Comment
GH349825
Ceanothus megacarpus
P. H. Raven & H. J. Thompson
1959-4-3
13908
Unknown
Las Flores Canyon 3.8 miles north of Coast Highway
548
Comment
RSA0028422
Ceanothus megacarpus
Peter H. Raven, Robert F. Thorne
1964-5-7
19028
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mountains.
Comment
CAS-BOT-BC50499
Ceanothus oliganthus
Peter H. Raven; Robert F. Thorne
1964-5-7
19015
Los Angeles
Saddle rock Ranch, near Seminole Hot Springs, Santa Monica Mountains
Comment
CAS-BOT-BC51916
Ceanothus perplexans
Peter H. Raven
1958-5-17
12959
Riverside
along road to Banning 6.1 miles North-West of Lake Fulmore, San Jacinto Mountains
Comment
RSA51338
Ceanothus purpureus
Peter H. Raven
1950-4-15
1768
Napa
Wooden Valley grade above Napa.
457
Comment
UC1010755
Ceanothus sonomensis
Peter H. Raven
1954-2-27
6428
Sonoma
Hoods Peak Range, mountain side on N side of Hooker Creek.
609
Comment
LA32022
Ceanothus spinosus
Peter H. Raven; Henry J. Thompson
1959-4-3
13918
Los Angeles
822
Comment
CAS-BOT-BC52475
Ceanothus vestitus
Peter H. Raven
1955-7-14
8305
Inyo
Symmes Creek
1798
Comment
CAS-BOT-BC281956
Centaurea benedicta
Peter H. Raven; Sidney R. Snow
1956-7-1
9600
San Diego
1.3 miles W of Campo on road to Potrero
Comment
RSA128910
Centaurea calcitrapa
Peter H. Raven
1949-10-15
1232
Marin
Tiburon.
Comment
LA31699
Centaurea melitensis
Peter H. Raven; Henry J. Thompson
1959-5-5
14112
Los Angeles
Santa Monica Mountains, Mulholland Hwy, 1 mi W of Las Virgenes Rd
274
Comment
RSA128231
Centaurea repens
Peter H. Raven
1959-10-31
14731
Los Angeles
Rose Ave at Walgo Ave, Santa Monica
46
Comment
SBBG13647
Centranthus ruber
P. H. Raven
1962-5-20
17764
Los Angeles
just E of Avalon on Pebbly Beach Rd
Comment
JEPS7745
Centromadia pungens subsp. pungens
Peter H. Raven with G. Thomas Robbins
1954-9-3
8127
Stanislaus
3.2 mi e of bridge; Road from Vernallis to Modesto
Comment
CAS-BOT-BC384945
Cerastium arvense
Peter H. Raven
1949-4-2
214
San Francisco
Twin Peaks
Comment
CAS-BOT-BC388218
Cerastium fontanum subsp. vulgare
Peter H. Raven
1954-5-20
6969
San Francisco
12th Avenue near Anya St., San Francisco
Comment
CAS-BOT-BC388315
Cerastium glomeratum
Peter H. Raven; Michael P. Johnson
1967-5-2
21348
Marin
Angel Island. Hospital Cove, west side of island
15
Comment
CAS-BOT-BC388370
Cerastium glomeratum
Peter H. Raven
1954-4-10
6544
San Francisco
Golden Gate Park, near Conservatory, San Francisco
Comment
CAS-BOT-BC388397
Cerastium glomeratum
Peter H. Raven; Clifton F. Smith
1960-4-26
15209
Santa Barbara
California Channel Islands. West of Portazuela Grade, Santa Cruz Island
Comment
UC1215147
Cerastium glomeratum
Peter H. Raven
1962-4-10
17210
Los Angeles
summit of Thirst (San Clemente Isl.); San Clemente Isl.
579
Comment
RSA167627
Cercocarpus betuloides
Peter H. Raven, Robert F. Thorne
1964-5-7
19000
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mts.
Comment
UC1234770
Cercocarpus betuloides var. betuloides
Peter H. Raven
1962-5-18
17753
Orange
about 1 mi n of Santiago Peak (Main Divide Truck Trail); Santa Ana Mountains, Main Divide Truck Trail
1493
Comment
RSA161096
Cercocarpus betuloides var. blancheae
Peter H. Raven
1962-5-21
17800
Los Angeles
Santa Catalina Island. Bullrush Canyon, about opposite ranch in Middle Canyon
213
Comment
CAS-BOT-BC143874
Cercocarpus ledifolius var. ledifolius
Peter H. Raven; H. L. Wedberg
1957-8-17
11229
San Bernardino
Below San Antonio Ski Hut, San Gabriel Mts.
2286
Comment
CAS-BOT-BC279485
Chaenactis alpigena
Peter H. Raven
1951-7-14
3462
Madera
Two Teats
3383
Comment
CAS-BOT-BC276321
Chaenactis carphoclinia
Peter H. Raven
1954-6-14
6984
Inyo
On the W side of Westgard Pass
1828
Comment
CAS-BOT-BC276583
Chaenactis douglasii var. douglasii
Peter H. Raven; G. L. Stebbins, Jr.
1950-7-29
14
Inyo
Table Mountain to Schober's Pack Station, near Lake Sabrina
2895
Comment
JEPS12029
Chaenactis douglasii var. douglasii
Peter H. Raven
1954-8-1
7665
Fresno
Bear Creek Sierra Nevada
2438
Comment
JEPS30488
Chaenactis douglasii var. douglasii
Peter H. Raven with Otto T. Solbrig
1958-6-17
13291
Lassen
0.4 mi s of Ravendale (along U.S. Highway 395)
Comment
RSA134682
Chaenactis douglasii var. douglasii
Peter H. Raven
1959-5-28
14257
Inyo
Westgard Pass, 9.5 mile E of urick
Comment
CAS-BOT-BC277326
Chaenactis glabriuscula var. glabriuscula
Peter H. Raven; Henry J. Thompson
1959-6-4
14316
Los Angeles
Santa Monica Mountains. Point Dume
45
Comment
CAS-BOT-BC277418
Chaenactis glabriuscula var. glabriuscula
Peter H. Raven; R. Snow
1957-7-26
11105
Riverside
Meadow just below Vista Grande Ranger Station, Banning-Idyllwild road, San Jacinto Mts.
Comment
UC1234753
Chaenactis glabriuscula var. glabriuscula
Peter H. Raven
1962-5-1
17523
Los Angeles
just s of Agoura; Santa Monica Mountains
259
Comment
CAS-BOT-BC284576
Chaenactis glabriuscula var. heterocarpha
Peter H. Raven; H. L. Mason; R. Ornduff; et al.
1957-5-11
10837
San Benito
19.6 miles from junction n. of Bitterwater on road to New Idria
Comment
JEPS30445
Chaenactis parishii
Peter H. Raven
1959-5-18
14247
Riverside
0.9 mi s of Mountain Crater (on road to Aguanga); San Jacinto Mountains
Comment
UC914701
Chamaebatiaria millefolium
Peter H. Raven, G. L. Stebbins Jr.
1950-7-29
26
Inyo
near Lake Sabrina (above Schobers Park Station, Table Mountain); Table Mountain
2987
Comment
GH356474
Chamaecyparis lawsoniana
P. H. Raven
1961-11-01 - 1961-12-01
16871
Unknown
Rancho Santa Ana Botanic Garden, Claremont
Comment Read comments Aug 11 2019
RSA161255
Chamaesyce albomarginata
P. H. Raven
1958-5-3
12804
Inyo
1.4 miles north of Coso Junction, on United States Highway 395.
Comment
LA32393
Chamaesyce serpyllifolia
Peter H. Raven; Henry J. Thompson
1959-10-14
14628
Los Angeles
Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E end of lake
220
Comment
CAS-BOT-BC160559
Chamerion angustifolium
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-7
247
Inyo
Green Lake, above Lake Sabrina
3474
Comment
CAS-BOT-BC166040
Chamerion angustifolium subsp. circumvagum
Peter H. Raven; R. Snow
1958-7-21
13651
Humboldt
2.9 miles south of Ferndale on road to Cape Mendocino
Comment
SD53042
Chenopodium album
Peter H Raven
1961-10-15
16846
Los Angeles
San Gabriel River at Atherton Street, Long Beach.
2
Comment
UC914691
Chenopodium atrovirens
Peter H. Raven and G. L. Stebbins Jr.
1950-7-30
59
Inyo
Sabrina Store
2865
Comment
SD63417
Chenopodium californicum
Peter H. Raven, Henry J. Thompson
23-24 Apr 1966
20788
Ventura
San Nicolas Island; above pier near southest end of island.
60
Comment
UC1234690
Chenopodium hians
Peter H. Raven
1961-9-17
16726
San Bernardino
road shoulders n Lake Arrowhead; San Bernardino Mountains
1524
Comment
RSA133824
Chenopodium macrospermum var. farinosum
P. H. Raven, H. J. Thompson
1959-10-4
14588
Ventura
Santa Monica Mountains: Calleguas Creek 1 mile north of Camarillo State Hospital.
18
Comment
SD60417
Chenopodium missouriense
Peter H. Raven
1961-9-24
16734
San Bernardino
Riverside Avenue just north of Rialto
441
Comment
LA31617
Chenopodium multifidum
Peter H. Raven;
1958-9-28
Los Angeles
Elysian Park
198
Comment
LA31610
Chenopodium murale
Peter H. Raven; Henry J. Thompson
1959-10-4
14574
Ventura
Santa Monica Mountains, Pt Mugu, Point Mugu just N of point
21
Comment
CAS-BOT-BC498792
Chlorogalum angustifolium
Peter H. Raven
1953-5-9
5485
Yuba
Flat soil of red plains ca. 4 mi. from Marysvlle on road to Grass Valley
Comment
CAS-BOT-BC191299
Chorizanthe fimbriata var. fimbriata
Peter H. Raven; L. Wedberg
1956-6-23
9514
San Diego
along road from Lake Henshaw to Rincon, 1.1 miles W of Mt. Palomar turnoff
Comment
RSA176790
Chorizanthe membranacea
Peter H. Raven
1963-5-7
18339
Madera
7.6 miles south of Coarsegold on Calif. State Hwy No. 41.
Comment
UC1184315
Chylismia brevipes subsp. brevipes
Peter H. Raven
1958-4-1
12110
Inyo
on road to Darwin 0.8 mi w Darwin Falls; Argus Mountains
Comment
UC1184320
Chylismia brevipes subsp. brevipes
Peter H. Raven
1958-3-1
11751
Riverside
along US Hwy 95 35.8 mi n Blythe (near Colorado River)
Comment
UC1184477
Chylismia brevipes subsp. brevipes
Peter H. Raven
1958-3-22
11916
San Bernardino
5.3 mi e Mount Afton
Comment
UC1184481
Chylismia brevipes subsp. brevipes
Peter H. Raven
1959-3-30
13895
San Bernardino
1 mi nw Colorado River (on road from Tepock AZ to Needles)
Comment
UC1184312
Chylismia brevipes subsp. brevipes
Peter H. Raven
1958-4-1
12095
Inyo
along rd 4.1 mi sw Stovepipe Wells; Death Valley National Monument
Comment
UC1184445
Chylismia brevipes subsp. pallidula
Peter H. Raven
1958-3-1
11745
Riverside
US Hwy 95 8.6 mi n Blythe
Comment
UC1184327
Chylismia cardiophylla subsp. cardiophylla
Peter H. Raven
1958-3-1
11742
Imperial
10.5 mi s Palo Verde (along stream); Palo Verde Mountains
Comment
UC1184247
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-2-16
11614
San Bernardino
at junction of Parker Dam; 0.1 mi e of Earp
Comment
UC1184361
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-3-16
11862
Riverside
Fried Liver Wash Joshua Tree National Monument, Pinto Basin
Comment
UC1184368
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-3-1
11746
Riverside
US Hwy 95 8.6 mi n Blythe
Comment
UCD103919
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-2-15
11570
Riverside
Corn Springs, Chuckwalla Mountains.
Comment
UC1184384
Chylismia claviformis subsp. claviformis
Peter H. Raven
1958-3-28
11974
Inyo
15.9 mi s junction to Panamint Springs (on road from Trona to Wildrose Station); Slate Range
Comment
UC1184386
Chylismia claviformis subsp. claviformis
Peter H. Raven
1958-3-28
11972
Inyo
on road to Wildrose Station 6.9 mi n Trona
Comment
UC1184390
Chylismia claviformis subsp. claviformis
Peter H. Raven
1958-3-28
11970
Kern
5.7 mi ne Wagonwheel (on road to Randsburg)
Comment
UC1184397
Chylismia claviformis subsp. claviformis
Peter H. Raven
1958-3-23
11955
San Bernardino
along road to Adelanto 1.1 mi e junction south of Oro Grande
Comment
UC1184404
Chylismia claviformis subsp. claviformis
Peter H. Raven
1958-4-1
12119
Inyo
along US Hwy 395 1.0 mi s Little Lake
914
Comment
UC1184406
Chylismia claviformis subsp. claviformis
Peter H. Raven
1958-3-16
11884
San Bernardino
6.7 mi e Hector Siding
Comment
UC1184453
Chylismia claviformis subsp. lancifolia
Peter H. Raven
1959-5-30
14310
Inyo
10.6 mi w Bishop; Bishop Creek
Comment
CAS-BOT-BC160747
Chylismia claviformis subsp. peirsonii
Peter H. Raven
1958-2-5
11527
San Diego
Along road 1.9 miles east of Ocotillo Wells
Comment
UC1183637
Chylismia claviformis subsp. peirsonii
Peter H. Raven
1958-1-27
11512
Imperial
7.6 mi nw Westmoreland
Comment
UC1183644
Chylismia claviformis subsp. peirsonii
Peter H. Raven
1958-2-6
11543
San Diego
1.5 mi se turn to Bow Willow Canyon; Sweeney Canyon
Comment
UC1183646
Chylismia claviformis subsp. peirsonii
Peter H. Raven
1958-1-27
11514
Imperial
2.4 mi n Truckhaven (w side of sea, (38 mi s of Mecca-type locality for Oe. claviformis var. peirsonii Munz)); Salton Sea
Comment
UCD103963
Chylismia claviformis subsp. peirsonii
Peter H. Raven
1958-2-6
11546
San Diego
2.9 miles SE of turn to Bow Willow Canyon, Sweeney Canyon.
Comment
UC1184520
Chylismia munzii
Peter H. Raven
1958-3-31
12077
Inyo
9.9 mi w Death Valley Junction (along State Highway 190); Greenwater Range
822
Comment
RSA125041
Circaea alpina subsp. pacifica
Peter H. Raven, R. Snow
1958-7-22
13669
Mendocino
Fern Canyon, Van Damme Beach State Park.
Comment
CAS-BOT-BC285323
Cirsium andersonii
Peter H. Raven
1952-8-2
4866
Fresno
South Fork of the San Joaquin
2407
Comment
CAS-BOT-BC289610
Cirsium andersonii
Peter H. Raven
1949-6-30
1162
Nevada
Lake Tahoe
1828
Comment
JEPS24675
Cirsium brevistylum
Peter H. Raven
1959-5-1
14042
Santa Barbara
along road e Jalama Beach
Comment
RSA0070574
Cirsium brevistylum
Peter H. Raven
1959-5-1
14042
Santa Barbara
Along road east of Jalama Beach.
Comment
CAS-BOT-BC277996
Cirsium cymosum
Peter H. Raven
1963-5-20
18404
Lake
5.9 miles east of Houghs Springs
Comment
JEPS23569
Cirsium hydrophilum var. vaseyi
Peter H. Raven, R. Snow
1958-7-25
13696
Marin
Azalea Springs Mount Tamalpais, Azalea Springs
Comment
JEPS19527
Cirsium mohavense
Peter H. Raven
1957-8-25
11244
Inyo
spring on Westgard Pass road 6.1 mi e Zurich
Comment
CAS-BOT-BC285487
Cirsium occidentale var. californicum
Peter H. Raven
1953-5-24
5536
Tuolumne
1.8 miles from Columbia on Angels Camp Road in canyon of N. Fork of Stanislaus River
Comment
CAS-BOT-BC285598
Cirsium occidentale var. occidentale
Peter H. Raven; Michael P. Johnson
1967-5-2
21304
Marin
Angel Island. Between Point Campbell and Hospital Cove, northwest side of island
45
Comment
RSA151286
Cirsium occidentale var. occidentale
Peter H. Raven
1962-4-10
17186
Los Angeles
San Clemente Island. Small arroyo above Wilson's Cove
61
Comment
SD51935
Cirsium occidentale var. occidentale
Peter H. Raven
1962-4-10
17186
Los Angeles
San Clemente Island, in small arroyo above Wilson Cove.
60
Comment
CAS-BOT-BC286563
Cirsium occidentale var. venustum
Peter H. Raven
1950-7-12
2556
Monterey
N. of Seaside
Comment
CAS-BOT-BC286576
Cirsium occidentale var. venustum
Peter H. Raven
1950-6-20
2328
Napa
St. Helena to Conn Valley, Napa Range
Comment
CAS-BOT-BC286403
Cirsium occidentale var. venustum
Peter H. Raven
1954-6-14
6982
Inyo
On the west side of Westguard [Westgard] Pass
1828
Comment
CAS-BOT-BC286284
Cirsium scariosum
Peter H. Raven
1952-7-29
4719
Fresno
Colby Meadows
2987
Comment
CAS-BOT-BC286323
Cirsium scariosum
Peter H. Raven
1963-6-12
18556
Mono
Along U. S. Highway 395. 4.4 miles northwest of Bridgeport
Comment
RSA176522
Cirsium scariosum
Peter H. Raven
1963-6-12
18556
Mono
US Hwy 395, 4.4 miles NW of Bridgport
Comment
JEPS30636
Cirsium vulgare
Peter H. Raven and Henry J. Thompson
1959-9-27
14521
Ventura
nw side Lake Sherwood; Santa Monica Mountains, Lake Sherwood
291
Comment
CAS-BOT-BC169783
Cistanthe pygmaea
Peter H. Raven
1955-7-20
8354
Tulare
Junction Meadows, Kern River. Sierra Nevada
2438
Comment
CAS-BOT-BC162533
Clarkia affinis
Peter H. Raven; G. Ledyard Stebbins, Jr.; R. Tomich; et al
1956-5-6
9207
San Benito
2.2 miles from New Idria on road to Panoche
Comment
RSA114133
Clarkia affinis
Peter H. Raven, G. L. Stebbins, R. Tomich
1957-5-6
9207
San Benito
2.2 miles from New Idria on road to Panoche
Comment
RSA113777
Clarkia amoena subsp. huntiana
Peter H. Raven
1957-6-29
11008
Marin
1.8 miles southeast of Tocaloma
Comment
SD52963
Clarkia concinna
Peter H. Raven
1962-5-31
17909
Colusa
State Highway 20, 2.5 miles east of Lake County Line.
Comment
CAS-BOT-BC172179
Clarkia concinna
Peter H. Raven
1950-6-20
2365
Napa
Above Conn Valley
Comment
RSA126727
Clarkia cylindrica
Peter H. Raven, H. J. Thompson
1959-5-5
14119
Los Angeles
Mullholand Highway 1 mile W of Las Virgenes Road; Malibu Creek drainage.
274
Comment
CAS-BOT-BC172238
Clarkia cylindrica subsp. clavicarpa
Peter H. Raven; Harlan Lewis
1956-6-9
9367
Fresno
On hillside near Trimmer Springs, Sierra Nevada
Comment
CAS-BOT-BC172089
Clarkia davyi
Peter H. Raven
1959-6-1
14455
San Mateo
Pigeon Point
Comment
RSA132258
Clarkia davyi
Peter H. Raven
1960-4-5
14955
Santa Barbara
Santa Rosa Island. Near Vail Ranch.
61
Comment
SBBG11015
Clarkia davyi
P. H. Raven
1960-4-5
15007
Santa Barbara
upper edge of Torrey pines
91
Comment
LA36074
Clarkia epilobioides
Peter H. Raven; Henry J. Thompson
1960-4-24
15114
Ventura
SANTA MONICA MOUNTAINS, Big Sycamore Canyon, near reservoir.
121
Comment
SBBG10683
Clarkia epilobioides
P. H. Raven, C. F. Smith
1960-4-25
15151
Santa Barbara
above China Harbor (Chinese Harbor)
243
Comment
SBBG39146
Clarkia epilobioides
P. H. Raven
1960-4-5
14944
Santa Barbara
ridge on E side at head of Water Cyn
213
Comment
SD53049
Clarkia epilobioides
Peter H. Raven
1962-5-22
17823
Los Angeles
Santa Catalina Island; open grassland above Emerald Bay.
121
Comment
JEPS19466
Clarkia franciscana
Peter H. Raven
1956-6-1
9321
San Francisco
slope overlooking the Golden Gate; San Francisco, the Presidio; above the Golden Gate, Presidio, San Francisco
Comment Read comments Jul 24 2020
CAS-BOT-BC164534
Clarkia gracilis subsp. albicaulis
Peter H. Raven
1952-6-28
4210
Napa
Chiles Valley
243
Comment
GH367707
Clarkia gracilis subsp. albicaulis
P. H. Raven
1962-5-31
17920
Unknown
Lower Lake--Knoxville road, 1.9 miles south of Lake County line.
Comment
RSA0060031
Clarkia gracilis subsp. gracilis
Peter H. Raven
1957-6-19
10937
Santa Clara
Mount Hamilton Range: 0.9 mile below Smith Creek Ranger Station on road to San Jose
Comment
CAS-BOT-BC163130
Clarkia gracilis subsp. sonomensis
Peter H. Raven; R. Snow
1958-7-23
13686
Sonoma
8.3 miles east of Skaggs Springs on road to Stewarts Point
Comment
LA30762
Clarkia imbricata
Peter H. Raven; Richard Snow
1958-7-23
13692
Sonoma
at 4551 Vine Hill Road, near Pitkin Marsh
Comment
UC1184379
Clarkia lassenensis
Peter H. Raven with Otto T. Solbrig
1958-6-18
13314
Modoc
Cottonwood Flat Camp Ground Modoc National Forest
Comment
CAS-BOT-BC163188
Clarkia lewisii
Peter H. Raven
1957-6-26
10991
San Benito
1.2 miles below entrance to Fremont Peak State Park on road to San Juan Bautista
Comment
UC1279983
Clarkia lewisii
Peter H. Raven
1957-6-26
10991
San Benito
1.2 mi below entrance Fremont Peak State Park (on road to San Juan Bautista)
Comment
CAS-BOT-BC163285
Clarkia modesta
Peter H. Raven
1963-5-20
18401
Colusa
9.5 miles east of Houghs Springs (Lake County)
Comment
CAS-BOT-BC162485
Clarkia prostrata
Peter H. Raven
1957-6-26
10982
San Luis Obispo
Oceanic bluffs just south of the junction of Arroyo de la Cruz Creek with State Highway 1
Comment
CAS-BOT-BC172475
Clarkia purpurea subsp. quadrivulnera
Peter H. Raven; Harlan Lewis
1956-6-10
9378
Fresno
Grassy slope 1.1 miles from Auberry-Northfork Road on road to Kerckoff Power House, Sierra Nevada
Comment
RSA113679
Clarkia purpurea subsp. viminea
Peter H. Raven
1957-6-24
10974
Santa Cruz
Along roadside 7.0 miles northwest of Boulder Creek on road to Big Basin
Comment
CAS-BOT-BC165011
Clarkia rhomboidea
Peter H. Raven
1965-6-30
20304
Tuolumne
2 miles west of Twain Harte on Little Fuller Road
Comment
RSA181161
Clarkia rhomboidea
Peter H. Raven
1965-6-30
20304
Tuolumne
2 miles west of Twain Harte on Little Fuller Road
Comment
SEINET10689270
Clarkia rhomboidea
Peter H. Raven
1965-6-4
Raven 20244
Kern
3.1 miles W of Alta Sierra, Greenhorn Mts.
Comment
CAS-BOT-BC165060
Clarkia rubicunda
Peter H. Raven
1957-6-29
11002
Marin
Roadside near Meadow Club, 1.5 miles south-west of Fairfax, (near city limits)
Comment
CAS-BOT-BC165116
Clarkia rubicunda
Peter H. Raven
1957-6-21
10958
San Francisco
Lands End, San Francisco
Comment
RSA113601
Clarkia rubicunda
Peter H. Raven
1957-6-24
10972
San Mateo
North of the Light House, Pigeon Point
Comment
UC1279894
Clarkia rubicunda
Peter H. Raven
1957-6-20
10955
San Mateo
hills above se end Lake San Andreas
Comment
UC1279896
Clarkia rubicunda
Peter H. Raven
1957-6-20
10953
Alameda
7.2 mi n Niles (along Pleasanton-Sunol Road)
Comment
UC1279910
Clarkia rubicunda
Peter H. Raven
1957-7-3
11041
Santa Cruz
0.3 mi s De Laveaga Park; Santa Cruz
Comment
UC1279917
Clarkia rubicunda
Peter H. Raven
1957-6-30
11016
San Mateo
5.3 mi e Pescadero (on road along creek); Pescadero Creek
Comment
UC1279931
Clarkia rubicunda
Peter H. Raven
1957-6-28
10997
Marin
1 mi from San Quentin Prison entrance (e side of peninsula); San Quentin Peninsula
Comment
UC1279938
Clarkia rubicunda
Peter H. Raven
1957-6-25
10975
Santa Cruz
Manresa Beach State Park
Comment
UC1279949
Clarkia rubicunda
Peter H. Raven
1957-6-30
11014
San Mateo
1.8 mi e Pescadero (on road along Pescadero Creek)
Comment
UC1279951
Clarkia rubicunda
Peter H. Raven
1957-6-30
11012
San Mateo
near bridge Tunitas Creek (along State Highway 1)
Comment
CAS-BOT-BC165059
Clarkia rubicunda
Peter H. Raven
1957-6-18
10925
Marin
Hills along Sausalito Drive, above Sausalito
Comment
CAS-BOT-BC165102
Clarkia rubicunda
Peter H. Raven
1957-6-23
10961
San Francisco
On the north side of Twin Peaks, San Francisco
167
Comment
RSA113608
Clarkia rubicunda
Peter H. Raven
1957-6-29
11007
Marin
4.6 miles south of Olema, on State Highway 1
Comment
RSA113612
Clarkia rubicunda
Peter H. Raven
1957-6-30
11017
San Mateo
3.0 miles from State Highway 5 (Skyline Boulevard) on road to Portola State Park
Comment
RSA113615
Clarkia rubicunda
Peter H. Raven
1957-7-6
11055
San Mateo
Along Tunitas Creek 2.0 miles from junction with State Highway 1.
Comment
SEINET8726157
Clarkia rubicunda
Peter H. Raven
1957-1
10954
San Mateo
State Highway 5 (Skyline Boulevard), 2.6 miles north of Redwood City turnoff, on serpentine.
Comment
UC1279922
Clarkia rubicunda
Peter H. Raven
1957-6-30
11011
San Mateo
1.8 mi s Sharp Park (on State Highway 1)
Comment
UC1279925
Clarkia rubicunda
Peter H. Raven
1957-6-29
11006
Marin
se end Double Point (Palamorin Ranch near main group of buildings); Point Reyes Peninsula
Comment
UCD104833
Clarkia rubicunda
Peter H. Raven
1957-7-4
11046
San Mateo
6.1 miles from San Gregorio on road to La Honda, near San Gregorio Creek.
Comment
CAS-BOT-BC165399
Clarkia tembloriensis
Peter H. Raven
1957-5-12
10866
San Benito
Summit of ridge, Call Mountains, east of a point 18 miles s. of New Idria on road to Panoche
Comment
CAS-BOT-BC165511
Clarkia unguiculata
Peter H. Raven
1959-5-3
14074
Los Angeles
Mulholland Drive near head of Franklin Canyon
381
Comment
CAS-BOT-BC165718
Clarkia virgata
Peter H. Raven
1965-6-30
20302
Tuolumne
Corner of Joaquin Gulley and Cherokee Drive, Twain Harte
Comment
CAS-BOT-BC165837
Clarkia xantiana
Peter H. Raven; H. Lewis
1956-6-8
9338
Kern
Oiler Canyon 19.3 miles south of Havilah Guard Station on road to Caliente
Comment
SD66995
Clarkia xantiana
Peter H. Raven
1965-6-5
20254
Kern
Oiler Canyon, 1.2 miles above junction with Caliente Creek.
Comment
UC942754
Claytonia parviflora subsp. grandiflora
Peter H. Raven and G. L. Stebbins Jr.
1952-4-20
4013
Placer
s of Auburn (near bridge on Route 49); North Fork American River
213
Comment
CAS-BOT-BC439843
Claytonia perfoliata
Peter H. Raven; Michael P. Johnson
1967-5-1
21086
Marin
Angel Island. On south side of island below Rock Quarry
60
Comment
SD172214
Claytonia perfoliata
Peter Raven
1960-4-7
14940
Santa Barbara
Santa Rosa Island, grassland, ridge on east side at head of Water Canyon
213
Comment
CAS-BOT-BC439936
Claytonia perfoliata subsp. mexicana
Peter H. Raven; Michael P. Johnson
1967-5-2
21253
Marin
Angel Island. Below East Garrison, east side of island.
Comment
CAS-BOT-BC439990
Claytonia perfoliata subsp. mexicana
Peter H. Raven
1951-3-12
2746
San Mateo
Summit ridge San Bruno Mountains
Comment
LA35944
Claytonia perfoliata subsp. mexicana
Peter H. Raven; Henry J. Thompson
1960-4-12
15043
Ventura
Santa Monica Mountains, Triunfo Pass, near pass
655
Comment
SBBG9176
Claytonia perfoliata subsp. mexicana
P. H. Raven
1960-4-5
14940
Santa Barbara
ridge on E side at head of Water Cyn
213
Comment
JEPS93347
Claytonia perfoliata subsp. perfoliata
Peter Raven
Apr 5 1960-Apr 7 1960
14940
Santa Barbara
ridge on e. side at head of Water Canyon (Santa Rosa Isl.); Channel Isl.'s, Santa Rosa Isl.
213
Comment
CAS-BOT-BC443769
Claytonia rubra subsp. rubra
Peter H. Raven
1952-7-20
4639
Fresno
Piute Creek
2560
Comment
CAS-BOT-BC91498
Clematis lasiantha
Peter H. Raven; Clifton F. Smith
1960-4-28
15275 A
Santa Barbara
Santa Cruz Island. Portazuela Grade.
Comment
RSA134241
Clematis ligusticifolia
Peter H. Raven
1957-9-21
s.n.
Los Angeles
Near Monte Nido Fire Station.
Comment
SD60349
Clematis ligusticifolia
Peter H. Raven
1961-9-17
16730
San Bernardino
by dry stream along road north of Lake Arrowhead, San Bernardino Mountains
1524
Comment
LA32197
Clematis pauciflora
Peter H. Raven; Henry J. Thompson
1958-10-11
13766
Los Angeles
Santa Monica Mountains, Piuma Rd, 4.9 mi E of summit of Saddle Peak
365
Comment
LA99290
Clematis pauciflora
Peter H. Raven; Henry J. Thompson
1960-7-17
15554
Los Angeles
SANTA MONICA MOUNTAINS, Saddle Peak, shoulder of Saddle Peak.
609
Comment
RSA150903
Cneoridium dumosum
Peter H. Raven
1962-3-20
16933
San Diego
Hauser Mountains, Hauser Valley, 2.2 miles west of Campo.
Comment
RSA161289
Coleogyne ramosissima
Peter H. Raven
1958-5-5
12892
Riverside
Split Rock, Joshua Tree National Monument
Comment
RSA0117409
Collinsia concolor
Peter H. Raven
1958-5-18
12969
Riverside
San Jacinto Mountains; Hemet Meadows.
Comment
RSA223633
Collinsia concolor
Peter H. Raven
1954-4-19
6661
San Francisco
Bayview Hills.
Comment Read comments May 15 2015
RSA92819
Collinsia heterophylla
Peter H. Raven
1950-4-6
1593
Sonoma
Vernal Flats, Santa Rosa to Rincon Ridge.
183
Comment
CAS-BOT-BC240914
Collinsia multicolor
Peter H. Raven
1954-4-19
6677
San Francisco
Summit of Bayview Hills, San Francisco
Comment
JEPS15449
Collinsia multicolor
Peter H. Raven
1954-4-19
6661
San Francisco
Bayview Hills San Francisco
Comment
JEPS6983
Collinsia parviflora
Peter H. Raven
1954-7-11
7332
Fresno
near Kip Camp; Sierra Nevada, Bear Creek
2712
Comment
SBBG13722
Constancea nevinii
P. H. Raven
1962-4-12
17312
Los Angeles
below the Tomb
121
Comment
LA33941
Convolvulus arvensis
Peter H. Raven; Henry J. Thompson
1959-10-4
14572
Ventura
15
Comment
CAS-BOT-BC286125
Conyza canadensis
Peter H. Raven; Henry J. Thompson
1959-10-18
14667
Los Angeles
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Mouth of Medea Creek, north arm of Malibu Lake
220
Comment
JEPS12045
Conyza canadensis
Peter H. Raven
1953-7-11
5606
Fresno
Mono Hot Springs Sierra Nevada, Mono Hot Springs
1981
Comment
LA32103
Conyza canadensis
Peter H. Raven;
1959-9-18
14448
Los Angeles
SANTA MONICA MOUNTAINS, University of California, Los Angeles, Westwood. S of arroyo bridge.
121
Comment
LA32105
Conyza canadensis
Peter H. Raven; Henry J. Thompson
1959-10-18
14667
Los Angeles
Santa Monica Mountains, Medea Creek, mouth of Medea Creek, N arm of Malibu Lake
220
Comment
RSA92939
Cordylanthus mollis subsp. mollis
Peter H. Raven
1952-8-26
s.n.
Napa
Bentley Wharf
15
Comment
UC1177081
Cordylanthus pilosus subsp. trifidus
Peter H. Raven
1954-8-27
7965
Nevada
10.1 mi s Grass Valley (on road to Auburn); Sierra Nevada
487
Comment
JEPS6997
Cordylanthus pringlei
Peter H. Raven
1954-9-1
8112
Lake
about 1 mi e Mirabel Park; Hoffman Creek
Comment
JEPS14330
Cordylanthus rigidus subsp. rigidus
Peter H. Raven
1955-9-1
8814
San Benito
11.6 mi from junction n of Bitterwater (along road to New Idria)
Comment
LA35958
Cordylanthus rigidus subsp. setiger
Peter H. Raven; Henry J. Thompson
1960-5-29
15443
Ventura
SANTA MONICA MOUNTAINS, Triunfo Pass
640
Comment
CAS-BOT-BC287065
Coreopsis calliopsidea
Peter H. Raven
1962-3-24
16965
San Luis Obispo
1.4 miles from junction of US Highway 466 on State 41, just W of Cottonwood Pass
381
Comment
RSA176454
Coreopsis calliopsidea
Peter H. Raven
1962-3-24
16965
San Luis Obispo
1.4 miles from junction of U.S. Highway 466 on State 41, just west of Cottonwood Pass
381
Comment
CAS-BOT-BC287086
Coreopsis douglasii
Peter H. Raven; et al.
1957-5-11
10829
San Benito
San Benito River 17.6 miles from junction N of Bitterwater on road to New Idria
Comment
RSA176436
Coreopsis douglasii
Peter H. Raven
1960-4-19
15092
San Benito
Wash of Cedar Creek 1.8 miles from Hernandez on road to New Idria.
Comment
CAS-BOT-BC101032
Coreopsis gigantea
Peter H. Raven; Henry J. Thompson
1966-4-23
20799
Ventura
San Nicolas Island, slopes above pier near southeast end of island
30
Comment
RSA155910
Coreopsis gigantea
Peter H. Raven
1962-5-22
17848
Los Angeles
Santa Catalina Island. About 1 mile below Middle Ranch.
Comment
CAS-BOT-BC101313
Corethrogyne filaginifolia
Peter H. Raven
1949-5-28
621
San Benito
San Antonio (Breen) Ranch, at end of Rocks Road, near San Juan [Baptista] Bautista
Comment
JEPS20103
Corethrogyne filaginifolia
Peter H. Raven with R. Snow
1957-7-26
11080
San Bernardino
1.4 mi sw of U.S. Highway 70-99 on Live Oak Canyon Road (s of Yucaipa)
Comment
JEPS30640
Corethrogyne filaginifolia
Peter H. Raven and Henry J. Thompson
1959-9-27
14507
Los Angeles
Sepulveda Canyon Santa Monica Mountains, Sepulveda Canyon
243
Comment
RSA127816
Corethrogyne filaginifolia var. filaginifolia
Peter H. Raven, H. J. Thompson
1959-9-18
14431
Los Angeles
Santa Monica Blvd near Beverly Glen Blvd, W Los Angeles.
76
Comment
CAS-BOT-BC180315
Corylus cornuta subsp. californica
Peter H. Raven; Michael P. Johnson
1967-5-1
21112
Marin
Angel Island, on S side of island below Rock Quaryy
60
Comment
CAS-BOT-BC287217
Cotula australis
Peter H. Raven; Michael P. Johnson
1967-5-1
21211
Marin
Angel Island. Hospital Cove, W side of island
7
Comment
JEPS18291
Cotula australis
Peter H. Raven with H. L. Mason, R. Ornduff, et. al.
1957-3-24
10539
Mendocino
About the campground, Van Damme Statee park
Comment
JEPS26194
Cotula coronopifolia
Peter H. Raven and Henry J. Thompson
1959-10-4
14590
Ventura
1 mi N Camarillo State Hospital; Santa Monica Mountains, Calleguas Creek
18
Comment
CAS-BOT-BC427577
Crassula aquatica
Peter H. Raven; H. L. Mason; R. Ornduff; et al
1957-4-4
10577
Contra Costa
3.0 miles s. of Byron
Comment
JEPS12033
Crepis acuminata
Peter H. Raven
1952-7-20
4626
Fresno
Blaney Meadows
2377
Comment
CAS-BOT-BC290739
Crepis occidentalis subsp. conjuncta
Peter H. Raven
1956-9-4
10398
Siskiyou
South side of Mt. Eddy
2560
Comment
GH347409
Crossosoma californicum
P. H. Raven
1962-5-22
17842
Unknown
Santa Catalina Island: Middle Ranch
213
Comment
CAS-BOT-BC190127
Crypsis vaginiflora
Peter H. Raven; Sidney R. Snow
1956-7-1
9643
San Diego
On the dry bed of Cuyamaca Lake.
Comment
RSA133461
Crypsis vaginiflora
P. H. Raven, H. J. Thompson
1959-9-20
14487
Ventura
Lake Eleanor; Santa Monica Mountains
300
Comment
RSA145652
Cryptantha circumscissa
P. H. Raven
1959-4-12
13992
Kern
E side of the summit of Walker Pass.
Comment
RSA145655
Cryptantha circumscissa
P. H. Raven
1959-5-28
14262
Mono
Sherwin Grade, 2 miles north of Paradise Camp.
1799
Comment
CAS-BOT-BC189578
Cryptantha circumscissa var. circumscissa
Peter H. Raven; G. P. Stebbins, Jr.
1950-7-29
52
Tulare
Table Mountain to Schober Pack Station, near Lake Sabrina
2895
Comment
RSA136043
Cryptantha clevelandii
P. H. Raven, C. F. Smith
1960-4-29
15314
Santa Barbara
Santa Cruz Island. Fraser Point
Comment
UC1010735
Cryptantha confertiflora
Peter H. Raven
1954-6-17
7033
Inyo
w slope Westguard Pass
1828
Comment
UC1212044
Cryptantha confertiflora
Peter H. Raven
1959-5-30
14298
Mono
summit of Sherwin Grade Sherwin Grade
Comment
UC1073075
Cryptantha decipiens
Peter H. Raven with H. L. Mason, F. Chisaki, R. Ornduff, et al.
1957-5-11
10834
San Benito
19.6 mi from junction n of Bitterwater (on road to New Idria)
Comment
CAS-BOT-BC228297
Cryptantha mariposae
Peter H. Raven; G. Thomas Robbins
1956-4-28
9082
El Dorado
In a serpentine area 2.0 miles from Georgetown on road to Greenwood
Comment
UC1182218
Cryptantha micromeres
Peter H. Raven and Henry J. Thompson
1960-4-12
15031
Los Angeles
sw of Seminole Hot Springs; Santa Monica Mountains
365
Comment
RSA126670
Cryptantha microstachys
P. H. Raven, H. J. Thompson
1959-5-5
14139
Los Angeles
Mulholland Hwy, 1mile W of Las Virgenes Road, Malibu Creek drainage.
366
Comment
UC1114565
Cryptantha simulans
Peter H. Raven
1958-5-3
12794
Kern
8.9 mi s Weldon (on road to Kelso Valley)
Comment
CAS-BOT-BC224386
Cuscuta
Peter H. Raven
1954-4-25
6785
Tuolumne
5 miles n. of Coulterville (road to Jacksonville)
Comment
LA38815
Cuscuta californica var. papillosa
Peter H. Raven;
1959-10-4
14568
Ventura
Santa Monica Mountains, Point Mugu, just W of point
9
Comment
RSA88400
Cuscuta occidentalis
P. H. Raven
1951-7-29
3720
Mono
1 mile E Mammoth Post Office.
Comment
CAS-BOT-BC56732
Cylindropuntia prolifera
Peter H. Raven; Henry J. Thompson
1966-4-23
20754
Ventura
Field redacted by CAS, contact the data manager for more information
Comment
CAS-BOT-BC190215
Cynodon dactylon
Peter H. Raven
1951-6-24
3003
Napa
Napa.
30
Comment
LA33487
Cynodon dactylon
Peter H. Raven;
1959-4-19
14010
Ventura
SANTA MONICA MOUNTAINS, Point Mugu, just W of point.
4
Comment
UC1177100
Cynosurus echinatus
Peter H. Raven
1950-6-20
2352
Napa
Howell Mountain
Comment
CAS-BOT-BC114754
Cyperus alternifolius
Peter H. Raven
1954-3-22
6456
San Francisco
Near garden seepage, 4th Avenue at Lake St.
Comment
CAS-BOT-BC114553
Cyperus eragrostis
Peter H. Raven
1954-8-28
8034
Nevada
Flood plain of Greenhorn Creek.
762
Comment
CAS-BOT-BC114632
Cyperus eragrostis
Peter H. Raven; Henry J. Thompson
1959-9-6
14407
Los Angeles
In dry bed of Malibu Creek near its mouth. Santa Monica Mountains.
12
Comment
CAS-BOT-BC114362
Cyperus erythrorhizos
Peter H. Raven
1963-8-6
40033
Monterey
Abbott Lakes, Arroyo Seco Forest Service Campground.
Comment
CAS-BOT-BC114263
Cyperus esculentus
Peter H. Raven
1954-8-27
7960
Placer
Week in an orchard, Penryn.
Comment
CAS-BOT-BC114168
Cyperus squarrosus
Peter H. Raven
1953-7-25
5840
Fresno
Mono Hot Springs.
1981
Comment
CAS-BOT-BC70589
Cystopteris fragilis
Peter H. Raven
1952-8-2
4905
Fresno
Piute Creek
2468
Comment
UCD60187
Dactylis glomerata
Peter H. Raven
1950-6-28
2439
Nevada
East of Soda Springs Post Office.
2072
Comment
CAS-BOT-BC186642
Danthonia californica
Peter H. Raven
1956-5-13
9289
San Francisco
About 1 mi. east of Mt. Davidson, San Francisco
Comment
CAS-BOT-BC283035
Dasyochloa pulchella
Peter H. Raven
1958-5-18
12990
Riverside
Pinon Flats, San Jacinto Mountains
Comment
RSA128251
Datisca glomerata
P. H. Raven
1959-10-25
s.n.
Los Angeles
Santa Monica Mountains: ([From] 34 deg. 118 deg. to 119 deg.) Arroyo Sequit 1.6 miles north of Coast Highway.
137
Comment
JEPS7760
Datura stramonium
Peter H. Raven
1951-10-28
3951
Napa
c 8 mi se Knoxville (Eticuera Creek); Eticuera Creek
304
Comment
RSA212480
Daucus pusillus
P. H. Raven
1956-6-1
9328
San Francisco
East end of Presidio
91
Comment
UC1234781
Daucus pusillus
Peter H. Raven
1962-5-22
17824
Los Angeles
open grassland beyond Emerald Bay (Santa Catalina Isl.); Santa Catalina Isl.
121
Comment
SBBG11604
Deinandra clementina
P. H. Raven
1962-5-7
17575
Los Angeles
Wilson Cove
45
Comment
SBBG12508
Deinandra clementina
P. H. Raven
1962-7-12
18038
Los Angeles
above North Head
Comment
SD51904
Deinandra clementina
Peter H. Raven
1962-7-11
18013
Los Angeles
San Clemente Island; Wilson Cove.
60
Comment
SD53046
Deinandra clementina
Peter H. Raven
1962-5-23
17856
Los Angeles
Santa Catalina Island; ocean bluffs at east side of Avalon Bay.
Comment
CAS-BOT-BC299316
Deinandra fasciculata
Peter H. Raven
1962-7-11
17994
Los Angeles
Canyon north of statoin Nanny, north of Lemon Tank, San Clemente Island
Comment
CAS-BOT-BC9601
Delphinium bakeri
Gertrude Raven
1923-4-30
s.n.
Marin
Tomales
Comment
CAS-BOT-BC9603
Delphinium bakeri
Gertrude Raven
1923-4-30
s.n.
Marin
Tomales
Comment
CAS-BOT-BC9636
Delphinium californicum
P. H. Raven
1950-5-18
2127
San Francisco
near summit of Bayview Hills, San Francisco
152
Comment
LA99297
Delphinium cardinale
Peter H. Raven; Henry J. Thompson
1960-7-17
15544
Ventura
419
Comment
SEINET12090137
Delphinium cardinale
P. H. Raven, Henry, H. J.
1960-1
15544
Ventura
1.5 mi W of head of Little Sycamore Canyon, Santa Monica Mts
Comment
UC1055842
Delphinium depauperatum
Peter H. Raven
1953-7-12
5636
Fresno
Mono Creek Sierra Nevada
2499
Comment
CAS-BOT-BC10083
Delphinium inopinum
Peter H. Raven
1955-7-26
8388
Tulare
Kern River between Junction Mdws. and the hot springs,
2286
Comment
CAS-BOT-BC121905
Delphinium pratense
Peter H. Raven
1952-8-3
4917
Fresno
Hutchinson Meadows
2865
Comment
CAS-BOT-BC121903
Delphinium pratense
Peter H. Raven
1953-7-12
5636
Fresno
Mono Creek
2499
Comment
CAS-BOT-BC39753
Descurainia californica
Peter H. Raven
1952-8-16
5105
Fresno
Blaney Meadows.
2377
Comment
CAS-BOT-BC39762
Descurainia californica
Peter H. Raven; G. L. Stebbins, Jr.
1950-7-30
66
Inyo
Trail above Lake Sabrina.
2926
Comment
CAS-BOT-BC39748
Descurainia californica
Peter H. Raven
1951-7-11
3364
Madera
Middle Fork San Joaquin River at crossing of Lake Olane-Shadow Lake Trail.
2499
Comment
CAS-BOT-BC43289
Descurainia pinnata subsp. glabra
Peter H. Raven
1954-6-17
7039
Inyo
Antelope Springs. Deep Springs Valley.
1493
Comment
RSA161341
Descurainia pinnata subsp. glabra
P. H. Raven
1958-3-16
1185
Riverside
outwash plain below Cottonwood Springs, Joshua Tree National Monument.
Comment
CAS-BOT-BC402277
Dicentra chrysantha
Peter H. Raven
1954-4-24
6747
Mariposa
2 mi. n. of Bagby
Comment
RSA127882
Dichelostemma capitatum subsp. capitatum
Peter H. Raven, Henry J. Thompson
1959-4-3
13930
Ventura
South side of Ventura Boulevard, Thousand Oaks. Santa Monica Mountains.
284
Comment
CAS-BOT-BC502159
Dichelostemma congestum
Peter H. Raven
1957-5-5
10773
Napa
Hills at the western edge of Calistoga
Comment
CAS-BOT-BC501029
Dichelostemma ida-maia
Peter H. Raven; R. Snow
1958-7-20
13638
Humboldt
2.0 miles south of junction of Friday Ridge Road on Titlow Hill Road, near Grouse Mountain
Comment
RSA151135
Dicoria canescens
Peter H. Raven
1961-10-8
16840
Riverside
Whitewater Wash along Snow Creek road near State Hwy 111.
351
Comment
CAS-BOT-BC209001
Digitaria sanguinalis
Peter H. Raven
1954-7-31
7654
Inyo
Lone Pine
Comment
CAS-BOT-BC152129
Diplacus X australis
Peter H. Raven; L. Wedberg
1956-6-23
9512
San Diego
Along road from Lake Henshaw to Rincon, 1.1 miles west of Mt. Palomar turnoff.
Comment
CAS-BOT-BC150370
Diplacus aurantiacus
Peter H. Raven; Michael P. Johnson
1967-5-1
21191
Marin
Above Hospital Cove, west side of island, Angel Island
60
Comment
CAS-BOT-BC151016
Diplacus bigelovii var. cuspidatus
Peter H. Raven
1957-8-24
11242
Inyo
Grapevine Canyon above Scotty's Castle, Death Valley
Comment
CAS-BOT-BC152916
Diplacus brevipes
Peter H. Raven; R. Snow
1957-7-26
11087
Riverside
Banning-Idyllwild road 0.9 mi. n. of Vista Grande Ranger station, San Jacinto Mts.
Comment
CAS-BOT-BC152934
Diplacus brevipes
Peter H. Raven; Sidney R. Snow
1956-7-1
9587
San Diego
1.8 miles from Ballena on road to Ramona
Comment
CAS-BOT-BC153517
Diplacus leptaleus
Peter H. Raven
1953-7-31
5972
Fresno
North fork of Bear Creek
3261
Comment
CAS-BOT-BC150901
Diplacus puniceus
Peter H. Raven; L. Wedberg
1956-6-23
9472
San Diego
Torrey Pines
Comment
CAS-BOT-BC43551
Diplotaxis muralis
Peter H. Raven
1962-3-27
16992
Orange
Site of Rancho Santa Ana, near Anaheim.
182
Comment
CAS-BOT-BC121845
Dirca occidentalis
P. H. Raven
1956-4-8
8986
Contra Costa
About 0.5 miles NE of Grizzly Peak
396
Comment
UC1176933
Dirca occidentalis
Peter H. Raven
1950-2-19
1349
Contra Costa
e side ridge at headwaters; Redwood Canyon
365
Comment
CAS-BOT-BC195625
Distichlis spicata
Peter H. Raven; Michael P. Johnson
1967-5-2
21238
Marin
Angel Island. Below East Garrison, east side of island
Comment
CAS-BOT-BC197001
Distichlis spicata
Peter H. Raven; Henry J. Thompson
1966-4-23
20757
Ventura
San Nicolas Island. East of Dutch Harbor, southeast end of island
Comment
CAS-BOT-BC208641
Distichlis spicata
Peter H. Raven; G. Thomas Robbins
1954-9-3
8118
Stanislaus
3.2 miles E of bridge on road from Vernallis to Modesto
Comment
GH355678
Distichlis spicata
P. H. Raven
1959-4-4
13980
Unknown
Point Dume
21
Comment
CAS-BOT-BC126875
Dodecatheon alpinum
Peter H. Raven
1954-7-21
7489
Tulare
Crabtree Creek
3352
Comment
CAS-BOT-BC136224
Dodecatheon alpinum
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-6
155
Inyo
Andrew's Camp, Bishop Creek
2743
Comment
CAS-BOT-BC126918
Dodecatheon redolens
Peter H. Raven
1952-7-10
4336
Fresno
Colby Meadows
2987
Comment
JEPS23864
Downingia bicornuta var. bicornuta
Peter H. Raven with Otto T. Solbrig
1958-6-18
13323
Modoc
e outskirts of Lookout Lookout
Comment
CAS-BOT-BC41837
Draba breweri
Peter H. Raven
1956-7-20
9773
Fresno
Near the summit of Cardinal Mountains.
4069
Comment
RSA160886
Draba cuneifolia
P. H. Raven
1962-4-15
17357
San Bernardino
windmill on road to Gold Valley 2.6 miles south of Cedar Canyon Road
1645
Comment
UC914649
Draba oligosperma var. oligosperma
Peter H. Raven and G. L. Stebbins Jr.
1950-8-3
126
Inyo
just n Mt. Powell; above Lake Sabrina, just n of Mt. Powell
3840
Comment
CAS-BOT-BC41293
Draba praealta
Peter H. Raven
1954-7-6
7210
Fresno
Sierra Nevada. Stream northwest of Mount Hilgard.
3230
Comment
CAS-BOT-BC41379
Draba verna
Peter H. Raven
1954-4-25
6771
Mariposa
About 1 mile west of road 1.7 mile south of Coulterville.
548
Comment
CAS-BOT-BC143514
Drymocallis
Peter H. Raven
1954-7-19
7455
Inyo
Trail below Mirror Lake
2926
Comment
CAS-BOT-BC157777
Drymocallis glandulosa var. glandulosa
Peter H. Raven
1950-4-15
1764
Napa
Wooden Valley Grade above Napa
457
Comment
UC1543911
Dudleya
Peter H. Raven and David Verity
15332
Los Angeles
just nw mouth of Little Sycamore Canyon; Santa Monica Mtns; (Lat. N. 34 degrees; Long. 118 to 119 degrees W.)
22
Comment
LA195037
Dudleya blochmaniae subsp. blochmaniae
Peter H. Raven;
1960-4-24
15104
Ventura
Comment
RSA127766
Dudleya caespitosa
P. H. Raven, Henry J. Thompson
1959-6-4
s.n.
Los Angeles
Santa Monica Mountains. Point Dume.
46
Comment
UC1543918
Dudleya caespitosa
Peter H. Raven and David Verity
1960-5-7
15336
Ventura
Point Mugu Santa Monica Mtns
15
Comment
CAS-BOT-BC428110
Dudleya cymosa subsp. cymosa
Peter H. Raven
1951-5-6
2828
Napa
Burn below Conn Dam
274
Comment
LA90336
Dudleya cymosa subsp. ovatifolia
Peter H. Raven; Henry J. Thompson
1960-7-17
15555 A
Los Angeles
Santa Monica Mountains, Malibu Creek, along Malibu Creek canyon about 2 mi. above ocean
91
Comment
RSA167620
Dudleya cymosa subsp. pumila
P. H. Raven, R. F. Thorne
1964-5-7
19025
Los Angeles
Summit of Saddle Rock, Santa Monica Mountains
Comment
RSA183273
Dudleya virens subsp. insularis
P. H. Raven
1966-4-23
20798
Ventura
San Nicolas Island: Near beach in vicinity of Dutch Harbor, southeast side of island.
Comment
RSA134757
Dugaldia hoopesii
Peter H. Raven
1959-5-27
14253
Inyo
Along stream, Big Pine Creek.
2287
Comment
CAS-BOT-BC113807
Dulichium arundinaceum
Peter H. Raven
1952-7-19
4594
Fresno
Ward Lake
2225
Comment
RSA144865
Dyssodia cooperi
Peter H. Raven
1960-6-5
15499
Riverside
Open Joshua Tree woodland, Queen Valley, Joshua Tree national Monument
Comment Read comments Nov 13 2011
CAS-BOT-BC291088
Eastwoodia elegans
Peter H. Raven; R. Ornduff
1957-5-12
10860
San Benito
Call Mountains, east of a point 18 miles s. of New Idria on road to Panoche
Comment Read comments Oct 12 2018
RSA0008144
Echinochloa crus-galli
P. H. Raven, H. J. Thompson
1959-9-6
14404
Los Angeles
Near mouth of Malibu Creek. Santa Monica Mountains.
12
Comment
CAS-BOT-BC445615
Echinodorus berteroi
Peter H. Raven; R. Snow
1957-7-27
11137
San Diego
Strand of Lake Henshaw
Comment
CAS-BOT-BC445574
Echinodorus berteroi
Peter H. Raven
1951-10-28
3934
Napa
At w. end of Conn Lake
152
Comment
JEPS30710
Eclipta prostrata
Peter H. Raven
1961-10-15
16859
Orange
just n of U.S. Highway 91 along dyke along road to Yorba Linda
114
Comment
RSA0121490
Elatine brachysperma
P. H. Raven
1958-4-30
12746
San Diego
5.0 miles east of Torrey Pines on road to Miramar.
Comment
CAS-BOT-BC113597
Eleocharis acicularis
Peter H. Raven
1958-4-30
12748
San Diego
5.0 miles E of Torrey Pines on road to Miramar.
Comment
CAS-BOT-BC113444
Eleocharis bella
Peter H. Raven
1953-8-6
6075
Fresno
Second Recess
2743
Comment
LA34174
Eleocharis macrostachya
Peter H. Raven; Henry J. Thompson
1959-5-10
14196
Ventura
SANTA MONICA MOUNTAINS, Conejo Mountain, NE slopes of mountain.
182
Comment
CAS-BOT-BC113338
Eleocharis montevidensis
Peter H. Raven
1951-5-26
s.n.
Napa
Butts Creek Canyon.
Comment
CAS-BOT-BC113170
Eleocharis palustris
Peter H. Raven
1952-7-20
4608
Fresno
Florence Lake to Blaney Meadows.
2286
Comment
CAS-BOT-BC113201
Eleocharis parishii
Peter H. Raven
1951-7-28
3631
Madera
Red's Meadows, about hot springs.
2286
Comment
RSA161235
Elymus X gouldii
P. H. Raven
1962-5-22
17851
Los Angeles
Santa Catalina Island. About 1 mile below Middle Ranch.
Comment
CAS-BOT-BC127532
Elymus X saundersii
Peter H. Raven
1952-8-1
4828
Fresno
Zig-zags below Evolution Meadows
2682
Comment
UC1055853
Elymus X saundersii
Peter H. Raven
1954-7-12
7381
Fresno
trail below Lake Italy; Sierra Nevada
3139
Comment
RSA126720
Elymus glaucus
P. H. Raven
1959-5-9
14162
Los Angeles
Santa Monica Mountains. Mulholland Hwy 1 mile W of Las Virgenes Road. Malibu Creek drainage,
274
Comment
UC1117455
Elymus glaucus
Peter H. Raven
1962-5-22
17850
Los Angeles
above stream about 1 mi below Middle Ranch; Santa Catalina Island
Comment
CAS-BOT-BC203463
Elymus glaucus subsp. glaucus
Peter H. Raven
1953-8-3
6042
Fresno
Between Laurel Creek and Hopkins Creek along Mono Creek
2743
Comment
CAS-BOT-BC203590
Elymus glaucus subsp. glaucus
Peter H. Raven
1952-5-29
4087
Napa
Napa River 1 mi. n. Napa
60
Comment
CAS-BOT-BC203626
Elymus glaucus subsp. glaucus
Peter H. Raven; Sidney R. Snow
1956-7-1
9629
San Diego
At west end of Cuyamaca Lake
Comment
CAS-BOT-BC203654
Elymus glaucus subsp. glaucus
Peter H. Raven
1956-5-13
9286
San Francisco
About 1 mile east of Mt. Davidson, San Francisco
Comment
CAS-BOT-BC206793
Elymus glaucus subsp. glaucus
Peter H. Raven
1950-6-26
2409
Placer
Baxter's
1219
Comment
LA33388
Elymus glaucus subsp. glaucus
Peter H. Raven;
1959-5-10
14224
Ventura
SANTA MONICA MOUNTAINS, Conejo Mountain, NE slopes of mountain.
121
Comment
CAS-BOT-BC228681
Elymus multisetus
Peter H. Raven
1950-5-18
s.n.
San Francisco
Bayview Hills, San Francisco
Comment
CAS-BOT-BC213811
Elymus repens
Peter H. Raven
1956-9-5
10446
Siskiyou
North Fork of Sacramento River
2194
Comment
UC914533
Elymus trachycaulus
Peter H. Raven and G. L. Stebbins Jr.
1950-8-4
143
Inyo
ridge w Dingleberry Lake (above Lake Sabrina)
3322
Comment
CAS-BOT-BC204256
Elymus trachycaulus subsp. subsecundus
Peter H. Raven; R. Snow
1958-7-19
13618
Trinity
7.5 miles north of Helena, along road
Comment
CAS-BOT-BC204321
Elymus trachycaulus subsp. trachycaulus
Peter H. Raven
1953-7-11
5597
Fresno
Mono Hot Springs
1981
Comment
CAS-BOT-BC204375
Elymus trachycaulus subsp. trachycaulus
Peter H. Raven
1951-7-29
3715
Mono
1 mi. e. Mammoth Post Office
Comment
JEPS16886
Encelia californica
Peter H. Raven
1956-6-17
9409
Los Angeles
chapparral nw of Sunset Boulevard at Sepulveda Boulevard (on the slopes of the Santa Monica Mountains); Santa Monica Mountains
Comment
SD51923
Encelia californica
Peter H. Raven
1962-5-9
17659
Los Angeles
San Clemente Island, along road just north of Guds.
249
Comment
JEPS30464
Encelia farinosa
Peter H. Raven
1958-1-23
11413
Riverside
2.7 mi w of Whitewater Post Office
Comment
CAS-BOT-BC131398
Encelia frutescens
Peter H. Raven
1959-4-12
13993
Kern
Just south of Short Canyon
Comment
UC1177088
Epilobium brachycarpum
Peter H. Raven
1952-9-14
5167
Napa
Yountville
106
Comment
GH367734
Epilobium canum
P. H. Raven & H. J. Thompson
1958-10-11
13746
Unknown
Las Tunas Canyon near Coast Highway
152
Comment
GH367762
Epilobium canum
P. H. Raven & H. J. Thompson
1959-10-18
14681
Unknown
along Decker Road 1.8 miles south of Mulholland HIghway
487
Comment
LA31633
Epilobium canum subsp. canum
Peter H. Raven; Henry J. Thompson
1959-9-20
14457
Ventura
Santa Monica Mountains, Russell Valley, Triunfo Corner
274
Comment
CAS-BOT-BC171918
Epilobium canum subsp. latifolium
Peter H. Raven; Henry J. Thompson
1958-10-11
13746
Los Angeles
Las Tunas Canyuon near Coast Highway, Santa Monica Mountains
152
Comment
RSA90584
Epilobium ciliatum subsp. glandulosum
Peter H. Raven
1953-8-6
6078
Fresno
Sierra Nevada: Second Recess
2683
Comment
RSA89998
Epilobium glaberrimum subsp. fastigiatum
Peter H. Raven
1954-8-5
7794
Fresno
Sierra Nevada: John Muir trail north of Bear Creek
2866
Comment
RSA176440
Epilobium glaberrimum subsp. glaberrimum
Peter H. Raven
1964-6-30
19612
Sierra
Along the canyon of the North Fork of the Yuba River, 4.6 miles east of Downieville on State Highway 49
Comment
UC1183594
Epilobium torreyi
Peter H. Raven, Harlan Lewis
1956-6-9
9357
Tulare
2.1 mi sw of side road to Drum Valley (on Badge-Woodlake Road, Highway 65)
Comment
LA94794
Epipactis gigantea
Peter H. Raven; Henry J. Thompson
1960-7-17
15541
Los Angeles
SANTA MONICA MOUNTAINS, Arroyo Sequit, 1.6 mi N of the Coast Hwy.
137
Comment
CAS-BOT-BC416722
Epipactis gigantea
Peter H. Raven
1948-7-1
533
Madera
Field redacted by CAS, contact the data manager for more information
1219
Comment
RSA92793
Epipactis gigantea
Peter H. Raven
1954-6-15
7005
Inyo
Near main springs S of Deep Springs Lake.
1463
Comment
CAS-BOT-BC57276
Equisetum laevigatum
Peter H. Raven
1956-7-28
9922
Inyo
Sawmill Creek
2468
Comment
CAS-BOT-BC292433
Eragrostis
Peter H. Raven
1953-8-29
6239
Inyo
N end of Bishop
Comment
UCR11989
Eragrostis barrelieri
P. H. Raven, H. J. Thompson
1959-10-4
14581
Ventura
Western Transverse Range; Santa Monica Mtns., Along Revolon Slough, just north of Point Mugu
9
Comment
UCD62971
Eragrostis cilianensis
Peter H. Raven
1961-9-24
16751
Los Angeles
Bouquet Reservoir.
914
Comment
CAS-BOT-BC204433
Eragrostis cilianensis
Peter H. Raven; R. Snow
1958-7-22
13676
Mendocino
Russian River, 9.2 miles south of Hopland
Comment
GH355717
Eragrostis hypnoides
P. H. Raven & H. J. Thompson
1959-9-20
14486
Unknown
Lake Eleanor, Los Angeles County.
300
Comment Read comments Nov 13 2014
GH355728
Eragrostis mexicana subsp. virescens
P. H. Raven & H. J. Thompson
1958-9-19
13725
Unknown
1 mile south-east of Camarillo
60
Comment
CAS-BOT-BC284058
Eragrostis pectinacea var. pectinacea
Peter H. Raven
1954-9-1
8102
Lake
Mirabel Park, 4.8 mi. s. of Middletown
Comment
CAS-BOT-BC284063
Eragrostis pectinacea var. pectinacea
Peter H. Raven; R. Snow
1958-7-22
13678
Mendocino
Russian River 9.2 miles south of Hopland
Comment
SD60342
Eragrostis pectinacea var. pectinacea
Peter H Raven
1961-9-10
16649
San Bernardino
Low ground along Mojave River just east of Victorville
822
Comment
CAS-BOT-BC209625
Eremalche parryi
Peter H. Raven
1957-5-12
10869
San Benito
Call Mountains, e. of a point 18 miles s. of New Idria on road to Panoche
Comment
UC1279992
Eremalche parryi
Peter H. Raven
1957-5-12
10869
San Benito
e. of a point 18 mi. n. of New Idria (on rd. to Panoche, summit of ridge); Call Mts.
Comment
CAS-BOT-BC514383
Eriastrum densifolium subsp. elongatum
Peter H. Raven; Sidney R. Snow
1956-6-30
9550
San Diego
4.7 mi E of Aguanga on road to Warner Springs
Comment
UC1302324
Eriastrum sapphirinum
Peter H. Raven and Robert F. Thorne
1964-5-7
19018
Los Angeles
near Seminole Hot Springs (edges of fire break); Santa Monica Mountains, Saddle Rock Ranch
Comment
CAS-BOT-BC514988
Eriastrum sapphirinum subsp. dasyanthum
Peter H. Raven
1956-6-17
9421
Los Angeles
Slopes NW of Sunset Blvd. at Sepulveda Blvd., Santa Monica Mts.
Comment
CAS-BOT-BC291285
Ericameria bloomeri
Peter H. Raven
1952-8-16
5106
Fresno
Blaney Meadows
2377
Comment
JEPS19515
Ericameria ericoides
Peter H. Raven
1957-8-31
11293
Monterey
mouth of Garrapata Creek; State Highway 1, Garrapata Creek
Comment
CAS-BOT-BC287487
Ericameria greenei
Peter H. Raven
1956-9-4
10394
Siskiyou
Pass just S of Mt Eddy
2438
Comment
JEPS26434
Ericameria linearifolia
Peter H. Raven and Henry J. Thompson
1960-4-24
15126
Los Angeles
Cornell Corners Santa Monica Mountains, Cornell Corners
213
Comment
LA36089
Ericameria linearifolia
Peter H. Raven; Henry J. Thompson
1960-4-24
15126
Los Angeles
Santa Monica Mountains, Cornell Corners
213
Comment
CAS-BOT-BC298132
Ericameria nauseosa var. oreophila
Peter H. Raven
1953-8-30
6253
Inyo
Deep Springs Lake
Comment
CAS-BOT-BC294122
Ericameria nauseosa var. speciosa
Peter H. Raven
1954-8-14
7904
Fresno
Bear Creek
2438
Comment
JEPS30501
Ericameria palmeri var. pachylepis
Peter H. Raven and Henry J. Thompson
1959-10-31
14720
Los Angeles
n of Wells Avenue Vanalden Avenue; Santa Monica Mountains, Tarzana
304
Comment
CAS-BOT-BC299520
Ericameria palmeri var. pachylepis
Peter H. Raven; Henry J. Thompson
1959-10-18
14687
Los Angeles
Potrero Road 6.1 miles east of junction with Lewis Road, Santa Moncia Mountains
152
Comment
GH417360
Ericameria palmeri var. pachylepis
P. H. Raven
1961-10-19
16865
Unknown
Claremont, Rancho Santa Ana Botanic Garden
259
Comment
GH417427
Ericameria pinifolia
P. H. Raven
1959-10-16
14651
Unknown
Boquet Canyon Reservoir
Comment
JEPS16939
Erigeron algidus
Peter H. Raven
1956-7-19
9762
Fresno
Bench Lake
3185
Comment
CAS-BOT-BC294604
Erigeron breweri var. breweri
Peter H. Raven
1953-8-9
6138
Fresno
Mono Hot Springs
1981
Comment
CAS-BOT-BC295000
Erigeron compositus
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-1
116
Inyo
Ridge W. of Schober's Holes, above Lake Sabrina
3657
Comment
CAS-BOT-BC294998
Erigeron compositus
Peter H. Raven
1952-7-11
4345
Fresno
Lake at lower end of Darwin Canyon
3413
Comment
CAS-BOT-BC296829
Erigeron divergens
Peter H. Raven
1954-8-8
7871
Fresno
Blaney Meadows, Sierra Nevada
2316
Comment
CAS-BOT-BC295976
Erigeron divergens
Peter H. Raven
1963-5-29
18424
Lassen
U.S. Highway 395 12.0 miles south of Ravendale
Comment
CAS-BOT-BC295062
Erigeron glaucus
Peter H. Raven
1949-4-3
225
San Francisco
Bakers [Baker] Beach
Comment
JEPS16941
Erigeron inornatus var. inornatus
Peter H. Raven
1956-8-4
10003
Placer
dirt road n of Emigrant Gap
1493
Comment
RSA125371
Erigeron inornatus var. inornatus
Peter H. Raven, R. Snow
1958-7-19
13616
Trinity
Along road 9 miles north of Helena
Comment
RSA128917
Erigeron karvinskianus
Peter H. Raven
1952-5-10
4025
Marin
Upper Blithedale Canyon, Mount Tamalpais
Comment
CAS-BOT-BC300178
Erigeron pygmaeus
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-1
100
Inyo
W. of Dingleberry Lake, above Lake Sabrina
3505
Comment
RSA128983
Erigeron reductus var. angustatus
Peter H. Raven
1950-7-20
2642
Marin
Serpentine area above Bootjack on the old stageroad, Mt Tamalpais
Comment Read comments Nov 6 2011
CAS-BOT-BC189196
Eriodictyon crassifolium var. nigrescens
Peter H. Raven
1960-5-15
15378
Los Angeles
Junction of Mulholland Highway with Cold Canyon Road
365
Comment
LA35983
Eriodictyon crassifolium var. nigrescens
Peter H. Raven;
1960-5-15
15378
Los Angeles
Santa Monica Mountains, Cold Canyon, junction of Mulholland Hwy with Cold Canyon Rd
365
Comment
SBBG13634
Eriodictyon traskiae
P. H. Raven
1962-5-20
17787
Los Angeles
near Lyonothamnus grove above White's Landing on Airport Rd
426
Comment
CAS-BOT-BC241912
Eriogonum cinereum
Peter H. Raven; Henry J. Thompson
1959-10-4
14565
Ventura
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Just west of Point Mugu
15
Comment
RSA135130
Eriogonum crocatum
Peter H. Raven, H. J. Thompson
1960-4-24
15107
Ventura
West end of the Santa Rosa Valley, north of Conejo Grade.
152
Comment
UC1010743
Eriogonum dasyanthemum
Peter H. Raven
1954-8-31
8081
Lake
4.5 mi n junction of Highway 16 with Williams - Clear Lake road
Comment
CAS-BOT-BC242844
Eriogonum davidsonii
Peter H. Raven; T. Mosquin; H. L. Wedberg
1957-8-11
11193
San Bernardino
Road 0.8 mi. n. of Camp Angeles, San Bernardino Mts.
1767
Comment
GH364000
Eriogonum deserticola
P. H. Raven
1961-10-8
16832
Unknown
U.S. Highway 80. 2 miles east of junction with State Highway 98
Comment
RSA133034
Eriogonum elongatum
Peter H. Raven, Henry J. Thompson
1959-9-20
s.n.
Ventura
Triunfo Canyon
274
Comment
LA34234
Eriogonum elongatum var. elongatum
Peter H. Raven; Henry J. Thompson
1959-9-27
14548
Los Angeles
SANTA MONICA MOUNTAINS, Mulholland Hwy just E of Decker Rd.
548
Comment
CAS-BOT-BC250023
Eriogonum fasciculatum var. foliolosum
Peter H. Raven; Henry J. Thompson
1959-5-10
14193
Ventura
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Conejo Grade
167
Comment
LA32286
Eriogonum fasciculatum var. foliolosum
Peter H. Raven; Henry J. Thompson
1959-5-10
14193
Ventura
Santa Monica Mountains, Conejo Grade, along US Hwy 101
167
Comment
CAS-BOT-BC253238
Eriogonum fasciculatum var. foliolosum
Peter H. Raven
1949-11-20
128
Alameda
2 miles e. Hikers Rest
304
Comment
CAS-BOT-BC253506
Eriogonum gracile
Peter H. Raven
1957-5-12
10881
San Benito
Call Mountains, summit of a ridge e of a point 18 miles s. of New Idria on road to Panoche
Comment
CAS-BOT-BC250487
Eriogonum gracile
Peter H. Raven
1953-9-5
6348
San Bernardino
1 mi. n.e. of Yucaipa, San Bernardino Mts.
Comment
RSA133399
Eriogonum gracile var. gracile
Peter H. Raven, Henry J. Thompson
1959-9-20
14470
Ventura
At junction of Decker Road with Potrero Road.
274
Comment
SD63364
Eriogonum grande var. timorum
Peter H. Raven, Henry J. Thompson
1966-4-23
20744
Ventura
San Nicholas Island; sandy slopes near ocean east of Dutch Harbor, southeast end of island
Comment
CAS-BOT-BC256816
Eriogonum incanum
Peter H. Raven
1952-7-23
4650
Fresno
Ridge n.n.w. of Colby Meadows
3352
Comment
CAS-BOT-BC263675
Eriogonum luteolum var. luteolum
Peter H. Raven; R. Snow
1958-7-20
13628
Trinity
11.6 miles north-east of Denny
Comment
CAS-BOT-BC270956
Eriogonum molestum
Peter H. Raven
1961-9-17
16733
San Bernardino
Road to Rimforest 1 mile south of Lake Arrowhead, San Bernardino Mountains
1615
Comment
CAS-BOT-BC261392
Eriogonum nudum var. indictum
Peter H. Raven
1955-8-31
8789
Fresno
8.9 mi. w. of Coalinga on road to Parkfield
Comment
CAS-BOT-BC258518
Eriogonum nudum var. westonii
Peter H. Raven
1956-7-12
9681
Inyo
Taboose Creek
1737
Comment
CAS-BOT-BC258609
Eriogonum ovalifolium var. nivale
Peter H. Raven
1956-7-28
9873 A
Fresno
On the plateau n. of Sawmill Pass
3429
Comment
CAS-BOT-BC258658
Eriogonum ovalifolium var. nivale
Peter H. Raven
1951-7-14
3475
Mono
Two Teats
3444
Comment
CAS-BOT-BC258643
Eriogonum ovalifolium var. nivale
Peter H. Raven
1954-7-19
7454
Inyo
Trail below Mirror Lake
2926
Comment
CAS-BOT-BC258106
Eriogonum polypodum
Peter H. Raven; G. Thomas Robbins
1954-7-22
7516
Tulare
Guyot Flats
3261
Comment
CAS-BOT-BC258426
Eriogonum rosense
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-7
192
Inyo
Coyote Ridge, Sierra Nevada
3627
Comment
UC1055866
Eriogonum roseum
Peter H. Raven
1953-7-25
5839
Fresno
Mono Hot Springs Sierra Nevada, Mono Hot Springs
1981
Comment
CAS-BOT-BC268350
Eriogonum roseum
Peter H. Raven
1955-9-1
8810
San Benito
7.5 mi. from junction n. of Bitterwater on road to New Idria
Comment
UC1177099
Eriogonum roseum
Peter H. Raven
1951-6-13
2988
San Luis Obispo
La Panza Camp Ground La Panza Range, Los Padres National Forest
Comment
CAS-BOT-BC272574
Eriogonum spergulinum var. reddingianum
Peter H. Raven
1953-7-27
5874
Fresno
Fish Camp, Mono Creek
2590
Comment
RSA126436
Eriogonum spergulinum var. reddingianum
Peter H. Raven
1951-7-1
3242
Madera
Agnew Meadow to Lake Olane [Olaine].
2683
Comment
RSA126681
Eriogonum sphaerocephalum
Peter H. Raven
1957-9-4
10375
Siskiyou
Slope of metamorphic rocks, Sacromento-Trinity Pass south of Mout Eddy.
2256
Comment
RSA126712
Eriogonum sphaerocephalum
Peter H. Raven
1956-9-4
10403
Siskiyou
Rocky slope, south side of Mount Eddy.
2561
Comment
CAS-BOT-BC263463
Eriogonum thomasii
Peter H. Raven
1958-5-6
12913
Imperial
In-Ko-Pah Gorge, 4.9 miles north-east of Mountain Sprnigs
365
Comment
CAS-BOT-BC263536
Eriogonum thomasii
Peter H. Raven
1958-3-15
11844
Riverside
Box Canyon
Comment
RSA126715
Eriogonum thomasii
Peter H. Raven
1958-5-6
s.n.
Imperial
In-Ko-Pah Gorge, 4.9 miles north-west of Mountain Springs.
366
Comment
CAS-BOT-BC262869
Eriogonum thurberi
Peter H. Raven; Sidney R. Snow
1956-6-30
9542
Riverside
1.7 miles west of Dripping Springs Guard Station on road to Temecula
Comment
CAS-BOT-BC262937
Eriogonum trichopes
Peter H. Raven
1958-3-29
11995
Inyo
3.3 miles north of Midway Well on road to Scotty's Castle, Death Valley National Monument
Comment
CAS-BOT-BC264141
Eriogonum vimineum
Peter H. Raven
1957-6-19
10948
Santa Clara
12.4 miles from Copernicus Peak on road to Livermore, Mt. Hamilton Range
Comment
CAS-BOT-BC261840
Eriogonum wrightii var. subscaposum
Peter H. Raven
1954-8-5
7800
Fresno
John Muir Trail n. of Bear Creek
2865
Comment
CAS-BOT-BC265041
Eriogonum wrightii var. subscaposum
Peter H. Raven
1961-9-17
16724
San Bernardino
North of Lake Arrowhead
1524
Comment
CAS-BOT-BC297395
Eriophyllum confertiflorum
Peter H. Raven; Mosquin; H. L. Wedberg
1957-8-11
11187
San Bernardino
In canyon below South Fork Meadows, San Bernardino Mts
2255
Comment
JEPS24672
Eriophyllum confertiflorum var. confertiflorum
Peter Raven, E. R. Blakley, and Robert Ornduff
Apr 5 1960-Apr 7 1960
14971 B.
Santa Barbara
bottom of Cherry Canyon; California Channel Islands, Santa Rosa Island
60
Comment
LA31655
Eriophyllum confertiflorum var. confertiflorum
Peter H. Raven;
1959-5-3
14088
Los Angeles
Santa Monica Mountains, 1.6 mi W of Cahuenga Pass on Woodrow Wilson Dr
304
Comment
RSA92826
Eriophyllum lanatum var. achilleoides
Peter H. Raven
1952-5-31
4136
Napa
Summit of hills SW of Rector Canyon
305
Comment
RSA177045
Eriophyllum lanatum var. grandiflorum
Peter H. Raven
1963-5-8
18359
Butte
Along road to Cohasset north of Chico
Comment
UC1224621
Eriophyllum lanatum var. grandiflorum
Peter H. Raven
1963-5-8
18359
Butte
along road to Cohasset n of Chico
Comment
RSA160884
Eriophyllum multicaule
Peter H. Raven
1962-3-19
16916
Riverside
State Highway 74, 1.6 miles northeast of junction with State 71, north of Elsinore.
Comment
JEPS30442
Eriophyllum wallacei
Peter H. Raven
1958-3-16
11871
Riverside
4.3 mi e Cholla Cactus Garden; Joshua Tree National Monument
Comment
RSA128564
Erodium brachycarpum
Peter H. Raven, G. Ledyard Stebbins
1953-4-19
5299
Napa
Roadside in Suisun Valley just over Solano line.
76
Comment
UC1215134
Erodium cicutarium
Peter H. Raven
1962-4-9
17136
Los Angeles
Wilson Cove San Clemente Island
60
Comment
RSA601508
Erodium moschatum
Peter H. Raven
1994-3-30
wa 299
Ventura
West Anacapa Island: Upper Terrace, just W of Summit Peak.
183
Comment
UC1167729
Eryngium castrense
Peter H. Raven with Otto T. Solbrig
1959-6-15
13225
Yuba
9.4 mi. s. Marysville (U.S. Hwy. 99E)
Comment
UCD115008
Erysimum capitatum var. capitatum
Peter H. Raven
1957-5-12
10863
San Benito
Call Mountains, east of a point 18 miles south of New Idria on road to Banoche.
Comment
CAS-BOT-BC54877
Erysimum franciscanum
Peter H. Raven
1950-2-25
1374
San Mateo
San Bruno Mountains. Between Brisbane and N.B.C. Television Station.
243
Comment
CAS-BOT-BC54878
Erysimum franciscanum
Peter H. Raven
1950-4-16
1781
San Mateo
San Bruno Mountains. Colma Canyon.
182
Comment
JEPS15495
Erythranthe acutidens
Peter H. Raven, Harlan Lewis
1956-6-9
9364
Tulare
1.9 mi from Badger (on road to Trimmer Springs)
Comment
CAS-BOT-BC153849
Erythranthe arenaria
Peter H. Raven
1952-7-29
4768
Fresno
Colby Meadows
2987
Comment
CAS-BOT-BC153850
Erythranthe arenaria
Peter H. Raven
1952-7-6
4266
Fresno
Florence Lake to Blaney Meadows
2286
Comment
CAS-BOT-BC153829
Erythranthe arenaria
Peter H. Raven
1953-7-25
5805
Fresno
Mono Creek
2499
Comment
CAS-BOT-BC151502
Erythranthe laciniata
Peter H. Raven
1954-7-6
7213
Fresno
Stream nw. of Mt. Hilgard - Sierra Nevada
3230
Comment
CAS-BOT-BC151516
Erythranthe microphylla
Peter H. Raven
1951-7-14
3403
Madera
Agnew Meadows to San Joaquin Mtn.
2651
Comment
CAS-BOT-BC402823
Eschscholzia caespitosa
Peter H. Raven
1962-3-24
16957
San Luis Obispo
Steep hill at turn to Avila on U. S. Highway 101
30
Comment
CAS-BOT-BC402903
Eschscholzia caespitosa
Peter H. Raven; Henry J. Thompson
1960-4-12
15072
Ventura
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Little Sycamore Canyon about 1.8 mile west of Triunfo Pass
563
Comment
RSA51295
Eschscholzia caespitosa subsp. caespitosa
Peter H. Raven
1950-4-15
1737
Napa
Wooden Valley grade above Napa.
457
Comment
CAS-BOT-BC403158
Eschscholzia californica
Peter H. Raven
1962-5-22
17834
Los Angeles
Santa Catalina Island: first canyon west of Lions Head Point
51
Comment
CAS-BOT-BC403171
Eschscholzia californica
Peter H. Raven; Henry J. Thompson
1959-6-4
14317
Los Angeles
Santa Monica Mountains. Point Dume
45
Comment
LA31233
Eschscholzia minutiflora
Peter H. Raven;
1959-3-29
13891
San Bernardino
along flood plain of Colorado River, 2 mi N of needles
Comment
RSA150663
Eschscholzia ramosa
Peter H. Raven
1962-5-9
17646
Los Angeles
Just N of Gray, San Clemente Island.
366
Comment
SBBG10747
Eucalyptus globulus
P. H. Raven, C. F. Smith
1960-4-28
15278
Santa Barbara
Arroyo del Medio, W of Stanton Ranch
Comment
CAS-BOT-BC310289
Eucephalus breweri
Peter H. Raven
1954-8-2
7718
Fresno
Hilgard Branch, Bear Creek
2895
Comment
RSA158273
Eucrypta chrysanthemifolia
Peter H. Raven
1962-5-10
17736
Los Angeles
Deep canyon due north of Boulder, San Clemente Island
427
Comment Read comments Dec 15 2010
RSA181179
Euphorbia lathyris
P. H. Raven
1964-9-13
19672
San Mateo
Near Tunitas, north of San Gregorio.
Comment
LA32300
Euphorbia maculata
Peter H. Raven; Henry J. Thompson
1959-9-18
14446
Los Angeles
University of California, West Los Angeles
129
Comment
LA32298
Euphorbia maculata
Peter H. Raven; Henry J. Thompson
1959-6-21
14355
Los Angeles
West Los Angeles
106
Comment
CAS-BOT-BC207094
Euphorbia ocellata
Peter H. Raven
1961-8-27
16618
Tulare
North of Tipton
Comment
RSA212555
Euphorbia peplus
P. H. Raven
1950-1-6
1294
San Francisco
Main drive about opp. 3-6 Avenues, Golden Gate Park.
Comment
UCR17162
Euphorbia prostrata
P. H. Raven, H. J. Thompson
1959-9-27
14520
Ventura
Western Transverse Range; Santa Monica Mtns., Lake Sherwood
291
Comment
LA32032
Euthamia occidentalis
Peter H. Raven; Henry J. Thompson
1959-10-18
14658
Los Angeles
Santa Monica Mountains, Topanga Canyon, Coast highway at mouth of canyon
4
Comment
JEPS26187
Euthamia occidentalis
Peter H. Raven and Henry J. Thompson
1959-9-27
14537
Ventura
nw side Lake Sherwood; Santa Monica Mountains, Lake Sherwood
291
Comment
CAS-BOT-BC413874
Fallopia convolvulus
Peter H. Raven
1956-8-4
9981
Placer
Blue Canyon
1432
Comment
CAS-BOT-BC278259
Festuca brachyphylla subsp. breviculmis
Peter H. Raven
1956-7-27
9855
Fresno
Mt. Wynne
4008
Comment
CAS-BOT-BC282497
Festuca elmeri
Peter H. Raven
1950-6-3
2252
San Mateo
Woods around San Andreas Lake
121
Comment
RSA125842
Festuca elmeri
P. H. Raven
1957-5-5
10759
Napa
Hills at western edge of Calistoga.
152
Comment
LA33396
Festuca myuros
Peter H. Raven;
1959-4-4
13975
Los Angeles
SANTA MONICA MOUNTAINS, Pt. Dume, behind point.
21
Comment
CAS-BOT-BC278529
Festuca saximontana
Peter H. Raven
1952-7-26
4694
Fresno
Notch e. of Peak 13016 s.e. of Muir Pass
3779
Comment
CAS-BOT-BC278531
Festuca saximontana
Peter H. Raven
1952-8-11
5062
Fresno
Red Mountain
3627
Comment
RSA88529
Floerkea proserpinacoides
Peter H. Raven
1951-7-14
3445
Madera
Agnew meadows to San Joaquin Mtn.
3079
Comment
SBBG12445
Foeniculum vulgare
P. H. Raven
1962-4-10
17252
Los Angeles
above Wilson Cove
182
Comment
CAS-BOT-BC437055
Fragaria vesca subsp. bracteata
Peter H. Raven
1953-4-2
5290
Napa
Tulucay Creek
243
Comment
CAS-BOT-BC437095
Fragaria virginiana subsp. platypetala
Peter H. Raven
1952-7-17
4409
Fresno
McClure Meadows
2865
Comment
CAS-BOT-BC52508
Frangula californica subsp. californica
Peter H. Raven
1955-8-31
8799
Fresno
summit of Parkfield Grade
1066
Comment
CAS-BOT-BC52637
Frangula californica subsp. californica
Peter H. Raven
1949-5-30
673
San Francisco
Lawton at Funston St.
91
Comment
RSA128054
Frankenia grandifolia
Peter H. Raven, H. J. Thompson
1959-9-6
14361
Los Angeles
At mouth of Malibu Creek.
2
Comment
CAS-BOT-BC223681
Frankenia salina
Peter H. Raven; Henry J. Thompson
1966-4-23
20690
Ventura
San NIcolas Island. Seal Beach, north-west end of island
Comment
LA33957
Frankenia salina
Peter H. Raven;
1959-10-4
14601
Ventura
Comment
CAS-BOT-BC212990
Fremontodendron californicum
Peter H. Raven
1958-5-3
12807
Kern
2.4 miles east of Onyx
Comment
CAS-BOT-BC130085
Fritillaria affinis
Peter H. Raven
1950-3-19
1459
San Francisco
Top Bernal Heights
213
Comment
CAS-BOT-BC130107
Fritillaria affinis
Peter H. Raven
1954-5-5
6913
San Francisco
East side of Lake Merced, San Francisco
Comment
RSA133102
Galium ambiguum subsp. ambiguum
Peter H. Raven, R. Snow
1958-7-18
13573
Trinity
6.3 miles S of Trinity Center on road to Minesville.
Comment
SBBG39577
Galium aparine
P. H. Raven
1962-4-9
17176
Los Angeles
above Wilson Cove
60
Comment
JEPS24308
Galium aparine
Peter H. Raven
1959-5-3
14063
Los Angeles
Mulholland Drive near Beverley Glen Boulevard; Santa Monica Mountains
381
Comment
RSA88455
Galium bifolium
Peter H. Raven
1951-6-30
3191
Madera
Agnew Meadows.
2561
Comment
GH385875
Galium bolanderi
P. H. Raven & R. Snow
1958-7-19
13590
Unknown
3.8 miles south-east of Lewiston
Comment
SBBG17883
Galium catalinense subsp. catalinense
P. H. Raven
1962-4-12
17334
Los Angeles
S of cyn below Tomb, W side of island
274
Comment
JEPS24234
Galium grayanum var. nanum
Peter H. Raven, R. Snow
1959-9-11
14411
Colusa
s shoulder Snow Mountain
2042
Comment
JEPS27422
Galium grayanum var. nanum
Peter H. Raven and Richard Snow
1959-9-11
14411
Colusa
s shoulder Snow Mountain (w-facing scree slope)
2042
Comment
CAS-BOT-BC217527
Galium hypotrichium subsp. hypotrichium
Peter H. Raven; G. P. Stebbins, Jr.
1950-8-7
239
Inyo
Coyote Ridge, Sierra Nevada
3413
Comment
UC914576
Galium hypotrichium subsp. inyoense
Peter H. Raven and G. L. Stebbins Jr.
1950-8-6
173
Inyo
Coyote Ridge Sierra Nevada
2987
Comment
JEPS16374
Galium matthewsii
Peter H. Raven
1956-7-28
9938
Inyo
trail between Sawmill Creek and Division Creek; Sierra Nevada
2103
Comment
RSA88316
Galium parisiense
Peter H. Raven
1953-5-24
5531
Calaveras
Angels Camp. Sierra Nevada.
Comment
JEPS24236
Galium porrigens var. porrigens
Peter H. Raven
1959-4-4
13951
Los Angeles
just e Zuma Beach; Santa Monica Mountains, Point Dume
15
Comment
JEPS14311
Galium triflorum
Peter H. Raven
1955-7-27
8424
Tulare
between the hot springs and Junction Meadow; Sierra Nevada, Kern River
2286
Comment
SBBG12384
Gambelia speciosa
P. H. Raven
1962-7-11
17991
Los Angeles
N of Nanny, NE of Lemon Tank, about half way down
Comment
CAS-BOT-BC303442
Gamochaeta ustulata
Peter H. Raven
1956-4-22
9013
San Francisco
At the summit of Mt Davidson, San Francisco
Comment
CAS-BOT-BC303453
Gamochaeta ustulata
Peter H. Raven
1954-5-9
6932
San Francisco
Near Point Lobos, San Francisco
Comment
RSA90596
Gayophytum eriospermum
Peter H. Raven
1953-8-9
6143
Fresno
Mono Creek.
2500
Comment
RSA90543
Gayophytum heterozygum
Peter H. Raven
1953-7-27
5883
Fresno
Fish Camp, Mono Creek
2591
Comment
UC914637
Gayophytum ramosissimum
Peter H. Raven and G. L. Stebbins Jr.
1950-7-29
30
Inyo
Schober's Pack Station to Table Mtn. (near Lake Sabrina)
2895
Comment
RSA128995
Genista monspessulana
Peter H. Raven
1949-5-4
432
Marin
Tiburon.
Comment
LA51410
Geranium carolinianum
Peter H. Raven;
1960-4-2
14850
Los Angeles
Santa Monica Mountains, Old Topanga Canyon, 0.7 mi NW of Topanga Canyon
243
Comment
SBBG14723
Gilia angelensis
P. H. Raven
1962-3-27
17000
Los Angeles
Palos Verdes Hills along Palos Verdes Drive 1.4 mi E of Portuguese Bend
Comment
SD52989
Gilia angelensis
Peter H. Raven
1962-3-20
16945
San Diego
open grassland 1.8 miles east of U.S. Highway 101 on road to Miramar.
Comment
RSA155878
Gilia angelensis
P. H. Raven
1962-5-1
17521
Los Angeles
Just south of Agoura
259
Comment
SEINET199892
Gilia capillaris
Peter H. Raven
1953-7-27
5867
Fresno
unspecified
2591
Comment
SBBG10719
Gilia clivorum
P. H. Raven
1960-4-26
Santa Barbara
Santa Cruz Island
Comment
SBBG9170
Gilia clivorum
P. H. Raven, E. R. Blakley, R. Ornduff
1960-4-5
14912
Santa Barbara
main ridge 1.5 mi W of US Air Force Radar Stn
457
Comment
UCR107632
Gilia clivorum
P. H. Raven, E. R. Blakley, Robert Ornduff
1960-4-5
14907
Santa Barbara
Channel Islands, 0.5 mi. east of Radar Station
152
Comment
SD194443
Gilia clivorum
Peter Raven
5-7 Apr 1960
14929
Santa Barbara
Santa Rosa Island; ridge on east side at head of Water Canyon.
213
Comment
RSA150672
Gilia nevinii
P. H. Raven
1962-5-9
17641
Los Angeles
San Clemente Island, canyon just north of Gray.
366
Comment
CAS-BOT-BC225525
Gilia tenuiflora
Peter H. Raven
1963-4-20
18207
Monterey
1.5 miles due west of Bradley
Comment
RSA176784
Gilia tenuiflora subsp. amplifaucalis
P. H. Raven
1963-4-20
18207
Monterey
1.5 miles due west of Bradley.
Comment
CAS-BOT-BC435000
Glinus lotoides
Peter H. Raven
1962-8-1
s.n.
Los Angeles
In Rancho Santa Ana Botanic Garden, Claremont.
Comment
CAS-BOT-BC283856
Glyceria borealis
Peter H. Raven
1956-8-4
10020
Nevada
1.9 miles S of Fuller Lake
1371
Comment
CAS-BOT-BC280581
Glyceria elata
Peter H. Raven
1953-7-27
5885
Fresno
Between Laurel Creek and Hopkins Creek along Mono Creek
2743
Comment
RSA125085
Gnaphalium californicum
Peter H. Raven
1958-7-25
13698
Marin
Azalea Springs to Mountain Home, Mount Tamalpias
Comment
RSA161080
Gnaphalium chilense
Peter H. Raven, R. K. Beeks
1961-9-29
16762
San Bernardino
At head of Grass Valley, 1 mile east of Twin Peaks.
1768
Comment
RSA131336
Gnaphalium luteoalbum
Peter H. Raven, E. R. Blakley, Robert Ornduff
1960-4-5
14983
Santa Barbara
Near creek behind Vail Ranch house. Santa Rosa island
37
Comment
CAS-BOT-BC307344
Gnaphalium palustre
Peter H. Raven
1954-8-28
8035
Nevada
Flood plain of Greenhorn Creek, Sierra Nevada
762
Comment
RSA151070
Gnaphalium palustre
Peter H. Raven, R. K. Beeks
1961-9-29
16761
San Bernardino
At head of Grass Valley, 1 mile east of Twin Peaks.
1768
Comment
RSA161115
Gnaphalium thermale
Peter H. Raven
1961-9-17
16729
San Bernardino
North of Lake Arrowhead, San Bernardino Mountains
1524
Comment
RSA128292
Gratiola ebracteata
Peter H. Raven, Otto T. Solbrig
1958-6-16
13233
Shasta
3 miles NE of Redding,
Comment
CAS-BOT-BC110237
Grayia spinosa
Peter H. Raven
1954-6-19
7098
Inyo
Near southeast corner of Deep Springs Lakes.
1463
Comment
CAS-BOT-BC305266
Grindelia hirsutula
Peter H. Raven; Henry J. Thompson
1959-6-4
14344
Los Angeles
Santa Monica Mountains. Point Dume
15
Comment
CAS-BOT-BC314580
Grindelia hirsutula
Peter H. Raven
1951-6-26
3099
Napa
4 miles N of Vallejo near Solano Co. line
30
Comment
JEPS16532
Grindelia hirsutula
Peter H. Raven
1954-9-18
8189
San Francisco
Point Lobos
Comment
RSA125369
Grindelia hirsutula
Peter H. Raven, Richard Snow
1958-7-21
13659
Humboldt
Cape Mendocino
Comment
CAS-BOT-BC305044
Grindelia hirsutula
Peter H. Raven
1949-7-1
1215
San Francisco
Persedio [Presidio]
30
Comment
CAS-BOT-BC304591
Gutierrezia californica
Peter H. Raven
1955-8-31
8785
Fresno
1.5 mi. w. of Coalinga on road to Parkfield
Comment
GH417834
Gutierrezia sarothrae
P. H. Raven
1961-9-10
16660
Unknown
along west side of Baldwin Lake, San Bernardino Mountains
2036
Comment
RSA592692
Gutierrezia sarothrae
Peter H. Raven
1961-9-10
16660
San Bernardino
Along west shore of Baldwin Lake (now dry).
2037
Comment
RSA95519
Hackelia micrantha
P. H. Raven
1951-8-2
3737
Madera
Middle Nidiver Lake
3110
Comment
RSA157780
Hazardia cana
Peter H. Raven
1962-5-10
17730
Los Angeles
San Clemente Island; large canyon west of Thirst.
305
Comment
RSA127764
Hazardia squarrosa var. grindelioides
Peter H. Raven, H. J. Thompson
1958-10-11
13743
Los Angeles
Tuna Canyon 1.8 miles north of Coast Highway
426
Comment
JEPS16948
Hazardia whitneyi var. discoidea
Peter H. Raven
1956-9-4
10378
Siskiyou
on the ridge s Mount Eddy
2286
Comment
JEPS11869
Hazardia whitneyi var. whitneyi
Peter H. Raven
1952-8-15
5097
Fresno
South Fork of the San Joaquin
2499
Comment
GH365893
Hebe speciosa
P. H. Raven
1950-10-1
2705
Unknown
San Francisco, bluffs, s.e. of Baker's Beach
Comment
CAS-BOT-BC306294
Hedypnois cretica
Peter H. Raven
1953-5-9
5452
Butte
3.3 miles from Bangor on road to Oroville
Comment
CAS-BOT-BC306620
Helenium bigelovii
Peter H. Raven; G. L. Stebbins, Jr.
1950-7-29
2
Inyo
Schober's Pack Station, near Lake Sabrina
2834
Comment
JEPS16552
Helenium puberulum
Peter H. Raven
1954-8-22
7942
San Francisco
oceanic bluffs at Fort Point; San Francisco
Comment
LA32026
Helenium puberulum
Peter H. Raven;
1959-10-25
14713
Los Angeles
91
Comment
JEPS30397
Helenium puberulum
Peter H. Raven
1960-6-15
15516
Santa Barbara
Santa Barbara Botanic Garden
Comment
CAS-BOT-BC223980
Helianthemum scoparium
Peter H. Raven; Henry J. Thompson
1958-10-11
13753
Los Angeles
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Near junction of Saddle Peak Road with Tuna Canyon
533
Comment
CAS-BOT-BC224045
Helianthemum scoparium
Peter H. Raven
1950-5-30
2190
Monterey
Fremont Peak, Gabilan Range, between San Benito & Monterey Cos.
853
Comment
CAS-BOT-BC305432
Helianthus annuus
Peter H. Raven; Henry J. Thompson
1959-9-18
14429
Los Angeles
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Santa Monica Boulevard near Beverly Glen Boulevard, West Los Angeles
76
Comment
JEPS19508
Helianthus annuus
Peter H. Raven
1957-9-21
11327
Los Angeles
small hill at nw end UCLA campus; Los Angeles
Comment
CAS-BOT-BC305524
Helianthus bolanderi
Peter H. Raven
1954-9-1
8104
Lake
Along Hoffman Creek, about 1 mile e. of Mirabel Park
Comment
JEPS16500
Helianthus gracilentus
Peter H. Raven, S. R. Snow
1956-7-6
9660
Riverside
Vandeventer Flat San Jacinto Mountains
Comment
CAS-BOT-BC305879
Helminthotheca echioides
Peter H. Raven
1960-5-31
15469
Los Angeles
Campus of the University of California, Los Angeles, Santa Monica Mountains
106
Comment
RSA151319
Hemizonia clementina
Peter H. Raven
1962-7-11
17990
Los Angeles
1 mile south of Wilson Cove, San Clemente Island
Comment
CAS-BOT-BC309841
Hemizonia congesta subsp. luzulifolia
Peter H. Raven
1952-6-28
4203
Napa
Conn Valley
137
Comment
JEPS7811
Hemizonia congesta subsp. luzulifolia
Peter H. Raven
1954-9-1
8107
Lake
about 1 mi e of Mirabel Park; Hoffman Creek
Comment
RSA113661
Hemizonia kelloggii
Peter H. Raven
1957-5-12
10878
San Benito
Call Mountains, summit of a ridge, east of a point 18 miles N of New Idria, on road to Panoche.
Comment Read comments Jan 29 2017
SBBG54667
Hesperevax sparsiflora var. sparsiflora
P. H. Raven
1957-4-7
10608
San Francisco
overlooking Golden Gate, N end of the Presidio
Comment
LA34216
Hesperocnide tenella
Peter H. Raven;
1959-5-3
14078
Los Angeles
SANTA MONICA MOUNTAINS, 0.6 mi E of Coldwater Canyon on Mulholland Drive.
365
Comment
CAS-BOT-BC176016
Hesperolinon californicum
Peter H. Raven
1951-6-26
3079
Napa
[Cappell] Capell Valley
365
Comment
CAS-BOT-BC176059
Hesperolinon clevelandii
Peter H. Raven
1951-6-10
2941
Napa
Crater Region e. of Palisades
762
Comment
CAS-BOT-BC289136
Hesperostipa comata
Peter H. Raven
1954-6-17
7034
Inyo
East slope of Westguard Pass
1828
Comment
JEPS16328
Heterocodon rariflorum
Peter H. Raven
1956-8-4
9997
Placer
1.0 mi from Blue Canyon (on road to Emigrant Gap); Sierra Nevada
Comment
JEPS23571
Heterocodon rariflorum
Peter H. Raven, R. Snow
1958-7-19
13586
Trinity
3.8 mi se Lewiston
Comment
SBBG10695
Heteromeles arbutifolia
P. H. Raven, C. F. Smith
1960-4-26
15221
Santa Barbara
edge of large pine grove above Christi's
Comment
UCD133092
Heterotheca sessiliflora subsp. fastigiata
Peter H. Raven; Henry J. Thompson
1959-9-20
14469
Ventura
Santa Monica Mountains. Junction of Decker road with Potrero Road.
274
Comment
CAS-BOT-BC424220
Heuchera micrantha var. hartwegii
Peter H. Raven
1950-7-17
2623
San Francisco
EW canon flowing into Lake Merced just N of the S.F. Golf & Country Club Golf Course, San Francisco.
Comment
RSA0063123
Heuchera rubescens var. alpicola
P. H. Raven
1959-5-28
14266
Mono
West Walker River; 9.3 miles SW of Coleville.
Comment
JEPS11871
Hieracium albiflorum
Peter H. Raven
1953-7-27
5863
Fresno
Fish Camp Mono Creek
2590
Comment
RSA128479
Hirschfeldia incana
P. H. Raven
1950-5-21
2138
Santa Clara
Adobe Creek Lodge, Adobe Creek; near Los Altos.
305
Comment
CAS-BOT-BC206383
Hoita strobilina
Peter H. Raven
1964-7-19
19647
Santa Clara
Slopes above Guadalupe Creek, along Hicks Road 1.0 mile southeast of Guadalupe Dam.
Comment
CAS-BOT-BC412707
Hollisteria lanata
Peter H. Raven; G. Ledyard Stebbins, Jr.; R. Tomich; et al
1956-5-6
9209
San Benito
6.0 miles from New Idria on road to Panoche
Comment
RSA133377
Holodiscus discolor
Peter H. Raven, Henry J. Thompson
1959-5-10
14213
Ventura
Santa Monica Mountains region. North-east slope of Conejo Mountain
183
Comment
RSA88115
Hordeum brachyantherum
P. H. Raven
1951-6-30
3184
Madera
Agnew Meadows.
2561
Comment
UCD85410
Hordeum brachyantherum subsp. brachyantherum
Peter H. Raven
1950-6-28
2441
Nevada
East of Soda Springs Post Office.
2072
Comment
SBBG24679
Hordeum brachyantherum subsp. californicum
P. H. Raven, H. J. Thompson
1966-4-23
20764
Ventura
Thousand Springs area
15
Comment
SD194218
Hordeum brachyantherum subsp. californicum
Peter Raven
5-7 Apr 1960
14991
Santa Barbara
Santa Rosa Island; border of salt marsh near Old Ranch, east of Torrey Pines.
6
Comment
LA51650
Hordeum marinum subsp. gussoneanum
Peter H. Raven; David S. Verity
1960-5-7
15349
Los Angeles
SANTA MONICA MOUNTAINS, Cornell Corners, just W of Cornell Corners.
213
Comment
RSA133772
Hordeum murinum subsp. glaucum
P. H. Raven
1959-5-3
14098
Los Angeles
Santa Monica Mountains. Mulholland Drive at Laurel Pass, (34?N; 118-119?W)
351
Comment
RSA157803
Hordeum murinum subsp. glaucum
P. H. Raven
1962-5-9
17673
Los Angeles
Canyon south of Mosquito Cove, San Clemente Island
320
Comment
CAS-BOT-BC284834
Hordeum murinum subsp. glaucum
Peter H. Raven
1951-4-29
2800
Santa Clara
C. 800 ft. in the Mt. Hamilton Range, 8.5 miles due e. of Gilroy
Comment
RSA158326
Hordeum murinum subsp. leporinum
P. H. Raven
1962-4-11
17275
Los Angeles
Sandy beach behind Northwest Harbor, San Clemente Island
6
Comment
RSA135370
Hordeum vulgare
P. H. Raven, C. F. Smith
1960-4-28
15287
Santa Barbara
Santa Cruz Island. Central valley just east of Stanton Ranch.
Comment
CAS-BOT-BC536122
Horkelia californica
Peter Raven
1950-1-26
1325
San Francisco
Southeast of peak of Mt. Davidson, San Francisco
152
Comment
CAS-BOT-BC540028
Horkelia tridentata var. tridentata
Peter H. Raven
1953-5-9
5472
Yuba
1 mile from Brownville on road to Challenge
Comment
CAS-BOT-BC315821
Hulsea algida
Peter H. Raven
1952-7-16
4362
Fresno
Glacier Divide e. of Peak 12461
3810
Comment
CAS-BOT-BC312577
Hulsea nana
Peter H. Raven
1956-9-4
10425
Siskiyou
Summit of Mt. Eddy
2758
Comment
CAS-BOT-BC508345
Hyacinthus
Peter H. Raven
1954-3-21
6437
San Francisco
Lobos Creek, near it's mouth, San Francisco
Comment
LA32221
Hydrocotyle umbellata
Peter H. Raven; Henry J. Thompson
1959-9-19
13716
Los Angeles
Santa Monica Mountains, Zuma Beach, 0.2 mi E of turnoff to Zuma Beach on US 101 [now Pacific Coast Hwy, US 1]
45
Comment
SD60346
Hydrocotyle umbellata
Peter H. Raven
1961-9-24
16747
San Bernardino
Along Mojave River just east of Victorville.
609
Comment
UC1302899
Hydrocotyle umbellata
Peter H. Raven
1961-9-24
15747
San Bernardino
along Mojave R. just e. Victorville; Mojave R.
609
Comment
JEPS16897
Hymenopappus filifolius var. lugens
Peter H. Raven and S. R. Snow
1956-7-1
9645
San Diego
rocky hills 3.0 mi s Julian; Cuyamaca Mountains
Comment
CAS-BOT-BC312940
Hypochaeris glabra
Peter H. Raven; Henry J. Thompson
1959-6-4
14315
Los Angeles
Santa Monica Mountains. Point Dume
45
Comment
CAS-BOT-BC88610
Iberis umbellata
Peter H. Raven
1950-7-17
2603 A
San Francisco
San Francisco. Eastwest canyon draining into Lake Merced just N of the San Francisco Golf and Country Club Golf Course.
Comment
RSA127422
Ipomoea acuminata
P. H. Raven, Henry J. Thompson
1959-10-18
14657
Los Angeles
Mouth of Topanga Canyon, Santa Monica Mountains, (34deg.N; 118-119deg.W.)
5
Comment
RSA51238
Iris douglasiana
Peter H. Raven
1950-4-16
1796
San Mateo
Summit ridge, San Bruno Mountains.
244
Comment
CAS-BOT-BC133646
Iris longipetala
Peter H. Raven
1956-3-30
8933
San Francisco
McLaren Park, San Francisco
Comment
JEPS14337
Isocoma acradenia var. bracteosa
Peter H. Raven
1955-8-31
8791
Fresno
8.9 mi w Coalinga (on road to Parkfield)
Comment
LA32039
Isocoma menziesii var. vernonioides
Peter H. Raven;
1958-9-28
13736
Los Angeles
Santa Monica Mountains, Elysian Park
198
Comment
CAS-BOT-BC57702
Isoetes bolanderi
Peter H. Raven
1954-7-23
7541
Tulare
at edge of Crabtree Creek
3230
Comment
CAS-BOT-BC112435
Isolepis cernua
Peter H. Raven
1950-5-28
2155
San Benito
Along creek, Lone Tree Trail, outside of Hollister.
182
Comment
CAS-BOT-BC324761
Iva axillaris
Peter H. Raven
1954-6-14
6997
Inyo
On the west side of Westguard Pass
1828
Comment
CAS-BOT-BC142746
Ivesia lycopodioides subsp. lycopodioides
Peter H. Raven
1952-8-8
5002
Fresno
Plateau n. of Mt. Tamarack
4023
Comment
CAS-BOT-BC140110
Ivesia pygmaea
Peter H. Raven; G. L. Stebbins, Jr.
1950-7-30
84
Inyo
Blue Lake to Dingleberry Lake, above Lake Sabrina
3108
Comment
CAS-BOT-BC142368
Ivesia shockleyi
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-7
235
Inyo
Coyote Ridge - Sierra Nevada
3535
Comment
RSA128056
Jaumea carnosa
Peter H. Raven, H. J. Thompson
1959-9-6
14363
Los Angeles
At mouth of Malibu Creek.
2
Comment
CAS-BOT-BC340177
Jaumea carnosa
Peter H. Raven
1964-10-1
19711
Marin
On shore of Drake's Estero, Point Reyes Peninsula
Comment
LA35977
Juglans californica var. californica
Peter H. Raven; Henry J. Thompson
1959-9-27
14545
Los Angeles
Santa Monica Mountains, Mulholland Hwy near Decker Road
609
Comment
LA34219
Juncus acutus subsp. leopoldii
Peter H. Raven; Henry J. Thompson
1959-10-4
14570
Ventura
SANTA MONICA MOUNTAINS, Point Mugu, just W of point.
12
Comment
RSA125804
Juncus effusus subsp. pacificus
Peter H. Raven, Richard Snow
1958-7-19
13587
Trinity
3.8 miles southeast of Lewiston.
Comment
CAS-BOT-BC436726
Juncus marginatus
Peter H. Raven
1954-8-29
8059
Nevada
Sierra Nevada, Buckeye Ridge, between Chalk Bluff Ridge and Greenhorn Creek, ca. 2 mi. SE of Quaker HIll
975
Comment
RSA95566
Juncus nevadensis
Peter H. Raven
1951-7-15
3518
Madera
Red s Meadows.
2287
Comment
RSA158262
Juncus patens
Peter H. Raven
1962-7-11
18004
Los Angeles
upper reaches of canyon south of Lemon Tank, San Clemente Island
Comment
CLARK-A1528-3027
Juncus xiphioides
Peter H. Raven, Henry J. Thompson
1960-7-17
15542
Los Angeles
Coast Highway
Comment
CAS-BOT-BC80917
Juniperus californica
Peter H. Raven; R. Alava; R. Ornduff; S. Woodcox
1957-3-30
10566
San Joaquin
Corral Hollow
Comment
RSA151088
Juniperus occidentalis var. australis
P. H. Raven, R. K. Beeks
1961-9-29
16776
San Bernardino
San Bernardino Mountains, above Metcalf Bay, Big Bear Valley
2104
Comment
CAS-BOT-BC56303
Kalmia microphylla subsp. microphylla
Peter H. Raven
1954-7-8
7236
Fresno
Lake Italy
3393
Comment
JEPS26109
Keckiella antirrhinoides var. microphylla
Peter H. Raven
1958-5-18
12995
Riverside
4.9 mi ne Pinyon Flats (along State Highway 74); San Jacinto Mountains
Comment
CAS-BOT-BC235682
Keckiella breviflora var. glabrisepala
Peter H. Raven
1953-8-8
6124
Fresno
1 mile up Vermillion Valley road from Mono Hot Springs
2103
Comment
CAS-BOT-BC235706
Keckiella breviflora var. glabrisepala
Peter H. Raven
1956-7-28
9935
Inyo
Sawmill Creek
2194
Comment
RSA156043
Keckiella cordifolia
Peter H. Raven
1962-5-22
17830
Los Angeles
Santa Catalina Island, first canyon west of Lions Head Point.
Comment
SBBG13561
Keckiella cordifolia
P. H. Raven
1962-5-10
17733
Los Angeles
Horse Cyn, just above cyn floor; the large cyn W of Thirst
274
Comment
CAS-BOT-BC237852
Keckiella lemmonii
Peter H. Raven
1956-8-4
9962
Nevada
Dirt road north of Emigrant Gap
1493
Comment
CAS-BOT-BC238246
Keckiella rothrockii
Peter H. Raven
1956-7-12
9691
Inyo
Taboose Creek
1981
Comment
JEPS14302
Keckiella rothrockii
Peter H. Raven
1955-7-20
8356
Tulare
Junction Meadows Sierra Nevada (Kern River)
2438
Comment
GH360134
Koeleria cristata
P. H. Raven & H. J. Thompson
1959-5-5
14148
Unknown
Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage
304
Comment
RSA127915
Koeleria macrantha
P. H. Raven, Henry J. Thompson
1959-5-5
14148
Los Angeles
Mulholland Highway, 1 mile W of Las Virgenes Road; Malibu Creek drainage.
305
Comment
RSA134801
Koeleria macrantha
P. H. Raven
1960-5-29
15466
Ventura
Santa Monica Mts.: Carlisle Road south of Lake Sherwood.
305
Comment Read comments May 9 2011
CAS-BOT-BC271345
Koeleria pyramidata
Peter H. Raven; Henry J. Thompson
1959-5-5
14148
Los Angeles
Mulholland Hwy. 1 mile W. of Las Virgenes Road Malibu Creek drainage, Santa Monica Mountains
304
Comment
CAS-BOT-BC273715
Koeleria pyramidata
Peter H. Raven
1956-5-12
9253
San Francisco
McLaren Park, San Francisco
Comment
CAS-BOT-BC273661
Koeleria pyramidata
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-6
171
Inyo
Coyote Ridge, Sierra-Nevada
2987
Comment
CAS-BOT-BC273713
Koeleria pyramidata
Peter H. Raven
1954-5-2
6840
San Francisco
Near Laguna Honda, San Francisco
Comment
CAS-BOT-BC499638
Kopsiopsis strobilacea
Peter H. Raven; G. Ledyard Stebbins, Jr.; R. Tomich; et al.
1956-5-6
9206
San Benito
SE slope of San Benito Peak, San Carlos Range
1493
Comment
LA32081
Lactuca serriola
Peter H. Raven; Henry J. Thompson
1959-9-6
14393
Los Angeles
Santa Monica Mountains, Malibu Creek, near mouth
12
Comment
RSA176664
Lactuca serriola
Peter H. Raven
1964-3-25
18749
San Luis Obispo
Above and E of Cambria.
Comment
JEPS18298
Lagophylla ramosissima
Peter H. Raven with H. L. Mason, R. Ornduff, et. al.
1957-5-11
10802
San Benito
3.9 mi n of Pinnacles turn-off; Road to Tres Pinos
Comment
JEPS26169
Lagophylla ramosissima
Peter H. Raven and Henry J. Thompson
1959-9-20
14457
Ventura
Triunfo Corner; Santa Monica Mountains
274
Comment
CAS-BOT-BC272434
Lamarckia aurea
Peter H. Raven
1954-4-25
6791
Stanislaus
Knights Ferry
60
Comment
SBBG10658
Lamarckia aurea
P. H. Raven, E. R. Blakley, R. Ornduff
1960-4-5
14884
Santa Barbara
near Vail Ranch
45
Comment
SBBG12182
Lamarckia aurea
P. H. Raven
1962-4-9
17156
Los Angeles
near barracks, Wilson Cove
60
Comment
SD63375
Lamarckia aurea
Peter H. Raven, Henry J. Thompson
1966-4-23
20782
Ventura
San Nicolas Island, slopes and arroyos above pier near southeast end of island
60
Comment
RSA224276
Lampranthus zeyheri
P. H. Raven
1954-4-4
6528
San Francisco
W of Bakers Beach.
Comment
CAS-BOT-BC334536
Lasthenia californica
Peter H. Raven
1950-3-17
1438
San Francisco
Twin Peaks, San Francisco
152
Comment
CAS-BOT-BC338272
Lasthenia californica
Peter H. Raven
1950-4-15
1730
Napa
Monticello Road, Napa Valley, near Napa
182
Comment
CAS-BOT-BC353488
Lasthenia fremontii
Peter H. Raven
1962-4-4
17081
Kern
Junction road from Bakersfield to Woody with Poso Creek Road
Comment
CAS-BOT-BC353332
Lasthenia fremontii
Peter H. Raven; H. L. Mason; et al.
1957-4-4
10587
Contra Costa
Vernal flats 3 miles S of Byron.
Comment
RSA51265
Lasthenia glaberrima
Peter H. Raven
1950-5-6
2004
Napa
Near geysers and hot springs near Calistoga airfield, Calistoga.
46
Comment
GH427339
Lasthenia glabrata var. coulteri
P. H. Raven
1962-3-27
17003
Unknown
northeast end of Bixby Slough north of Wilmington
Comment
JEPS18243
Lasthenia gracilis
Peter H. Raven with Ornduff, S. G. Smith, and D. Stone
1957-5-7
10792
Alameda
US Hwy 50 5.6 mi e Fallon Road; Livermore Valley
Comment
JEPS26440
Lasthenia gracilis
Peter Raven and Clifton F. Smith
1960-4-29
15302
Santa Barbara
Santa Cruz Island
Comment
JEPS18255
Lasthenia gracilis
Peter H. Raven with R. Ornduff
1957-4-28
10699
El Dorado
grounds of Institute of Forest Genetics Sierra Nevada, Placerville
Comment
CAS-BOT-BC213337
Lathyrus jepsonii subsp. californicus
Peter H. Raven
1953-5-9
5426
Butte
8 miles from Bangor on Oroville Road
Comment
SBBG10734
Lathyrus laetiflorus subsp. barbarae
P. H. Raven
1960-4-5
14936
Santa Barbara
ridge on E side at head of Water Cyn
213
Comment
UCD106405
Lathyrus sphaericus
Peter H. Raven
1951-6-10
2902
Napa
Above Hanlyo, Mt. St Helena.
670
Comment
RSA131679
Lathyrus vestitus subsp. vestitus
P. H. Raven, E. R. Blakley, Robert Ornduff
1960-4-5
15012 -A
Santa Barbara
Santa Rosa Island. Near Vail ranch house.
46
Comment
RSA217964
Lavatera arborea
R. Raven
1954-4-18
6645
San Francisco
Hunters Point.
Comment
CAS-BOT-BC326000
Layia carnosa
Peter H. Raven
1963-5-15
18370
Humboldt
Dunes above coast, Lanphere Ranch just W of Mad River Slough, near Arcata.
Comment
OBI15876
Layia chrysanthemoides
Peter H. Raven
1963-5-3
18275
Monterey
Stoney Valley, along road from Jolon to the coast via Nacimiento river, about 6 to 7 mi W of Jolon. Probably southern limit of this sp
Comment
RSA126653
Layia glandulosa
Peter H. Raven
1958-3-21
11889
Kern
Hwy 466, 8.8 miles east of Mojave
Comment
JEPS16521
Layia hieracioides
Peter H. Raven
1954-5-2
6845
San Francisco
San Francisco
Comment
CAS-BOT-BC379648
Layia platyglossa
Peter H. Raven
1956-6-1
9326
San Francisco
San Francisco
91
Comment
JEPS93319
Layia platyglossa
Peter Raven
Apr 5 1960-Apr 7 1960
14988
Santa Barbara
e. Torrey Pines (near Old Ranch, Santa Rosa Isl.); Channel Isl.'s, Santa Rosa Isl.
60
Comment
LA31661
Layia platyglossa
Peter H. Raven;
1959-4-4
13972
Los Angeles
Santa Monica Mountains, Point Dume, behind point
15
Comment
SBBG39651
Layia platyglossa
P. H. Raven, C. F. Smith
1960-4-25
15161
Santa Barbara
just E of Prisoners Harbor
45
Comment
SD172038
Layia platyglossa
Peter Raven
5-7 Apr 1960
14988
Santa Barbara
Santa Rosa Island; near Old Ranch, east of Torrey Pines.
60
Comment
SBBG17755
Layia platyglossa
P. H. Raven
1962-5-8
17596
Los Angeles
S end of Seal Cove
9
Comment
RSA158265
Layia platyglossa subsp. campestris
Peter H. Raven
1962-4-12
17308
Los Angeles
Head of canyon near the Tomb, San Clemente Island
366
Comment
RSA131449
Layia platyglossa subsp. platyglossa
Peter H. Raven
1960-4-5
14988
Santa Barbara
Santa Rosa island, bottom of Cherry Canyon
61
Comment
RSA0070444
Lembertia congdonii
Peter H. Raven
1962-3-25
16978
Kings
3 miles northeast of Reef City.
183
Comment
CAS-BOT-BC537271
Lemna minor
Peter H. Raven
1956-2-26
8861
San Francisco
On a quiet spot near the mouth of Lobos Creek
Comment
RSA92952
Lemna minor
Peter H. Raven
1951-6-24
3029
Napa
Carneros Creek at Highway 27, near Sonoma county line
244
Comment
CAS-BOT-BC534374
Lemna minuta
Peter H. Raven
1951-7-28
3641
Madera
Reds Meadows
2286
Comment
RSA155772
Lepechinia calycina
Peter H. Raven
1962-5-31
17914
Lake
6.3 miles south of Lower Lake on road to Knoxville
Comment
UC1234612
Lepechinia calycina
Peter H. Raven
1962-5-31
17914
Lake
6.3 miles south of lower Lake on road to Knoxville
Comment
RSA134827
Lepechinia fragrans
Peter H. Raven, H. J. Thompson
1960-4-12
15039
Ventura
Yerba Buena Road 0.2 miles NW of Los Angeles County line, near Triunfo Pass.
640
Comment
CAS-BOT-BC89169
Lepidium draba
Peter H. Raven; Henry J. Thompson
1960-4-12
15030
Los Angeles
Santa Monica Mountains. Seminole Hot Springs.
289
Comment
CAS-BOT-BC89649
Lepidium lasiocarpum
Peter H. Raven; Henry J. Thompson
1966-4-23
20796
Ventura
San Nicolas Island. In vicinity of Dutch Harbor, southeast side of island.
Comment
RSA183262
Lepidium lasiocarpum
P. H. Raven, H. J. Thompson
1966-4-23
20796
Ventura
San Nicolas Island. East of Dutch Harbor, southeast end of island
Comment
CAS-BOT-BC12561
Lepidium nitidum
Peter H. Raven; H. L. Mason; R. Ornduff; et al
1957-3-30
10559
San Joaquin
Corral Hollow.
Comment
LA35894
Lepidium nitidum
Peter H. Raven; Henry J. Thompson
1960-4-12
15064
Ventura
Santa Monica Mountains, Triunfo Pass, just W of pass
640
Comment
CAS-BOT-BC12515
Lepidium nitidum
Peter H. Raven
1953-3-29
5199
Napa
Near geysers, Calistoga.
106
Comment
RSA127908
Lepidium nitidum
P. H. Raven, H. J. Thompson
1959-4-3
13938
Ventura
Ventura Boulevard, Thousand Oaks.
284
Comment
CAS-BOT-BC12869
Lepidium ruderale
Peter H. Raven
1952-5-26
4031
Napa
St. Helena.
76
Comment
CAS-BOT-BC13010
Lepidium virginicum
Peter H. Raven
1956-6-24
9523
Los Angeles
Westwood, Los Angeles.
Comment
GH427564
Lepidospartum squamatum
P. H. Raven
1959-9-27
14503
Unknown
Sepulveda Canyon
243
Comment
CAS-BOT-BC328070
Lepidospartum squamatum
Peter H. Raven
1958-9-19
13728
Los Angeles
Santa Monica Mountains. In dry stream near junctin of Decker and Potrero Canyon roads, near Lake Sherwood.
281
Comment
GH355753
Leptochloa fusca subsp. uninervia
P. H. Raven & H. J. Thompson
1959-10-14
14641
Unknown
east end of Malibu Lake
220
Comment
CAS-BOT-BC226537
Leptosiphon acicularis
Peter H. Raven
1953-5-2
5385
Napa
Hills due e. of Yountville
243
Comment
CAS-BOT-BC227071
Leptosiphon floribundus subsp. glaber
Peter H. Raven; Sidney R. Snow
1956-7-1
9617
San Diego
0.7 miles from Pine Valley on road to Cuyamaca State Park
Comment
GH403081
Leptosiphon oblanceolatus
P. H. Raven
1953-7-20
5739
Unknown
Second Recess
2682
Comment
CAS-BOT-BC225618
Leptosiphon oblanceolatus
Peter H. Raven
1952-8-11
5072
Fresno
Trail near Devil's Punchbowl, Red Mountain Basin
3048
Comment
RSA0074222
Leptosiphon parviflorus
Peter H. Raven
1960-5-15
15366
Los Angeles
Santa Monica Mountains: Piuma Road 2.7 miles east of Rambla Pacifica.
427
Comment
SBBG24668
Leptosyne gigantea
P. H. Raven, H. J. Thompson
1966-4-23
20799
Ventura
above pier near SE end of island
15
Comment
LA30870
Lessingia filaginifolia var. filaginifolia
Peter H. Raven; Jane Turner, Barbara Whitesel
1959-3-15
C 155
Los Angeles
Santa Monica Mountains, Point Dume
Comment
LA31704
Lessingia filaginifolia var. filaginifolia
Peter H. Raven; Henry J. Thompson
1959-9-20
14471
Ventura
Santa Monica Mountains, at junction of Potrero Rd and Decker Rd [Westlake Blvd], N of Lake Eleanor and 0.7 mi E of Lake Sherwood
274
Comment
RSA134705
Lessingia nemaclada
P. H. Raven, R. Snow
1959-9-11
14425
Colusa
About 2 miles south-east of Happy Camp
762
Comment
CAS-BOT-BC274383
Leucopoa kingii
Peter H. Raven; G. L. Stebbins, Jr.
1950-7-29
30
Inyo
Table Mtn., above Schober's Pack Station, near Lake Sabrina
3048
Comment
CAS-BOT-BC444258
Lewisia pygmaea
Peter H. Raven
1953-7-18
5719
Fresno
Second Recess
2926
Comment
CAS-BOT-BC444265
Lewisia pygmaea
Peter H. Raven
1956-7-14
9725
Fresno
Trail west of Taboose Pass
3383
Comment
CAS-BOT-BC444528
Lewisia triphylla
Peter H. Raven
1954-7-10
7263
Fresno
Hilgard Branch, Bear Creek
2926
Comment
CAS-BOT-BC436522
Ligusticum apiifolium
Peter H. Raven
1954-4-15
6592
San Francisco
San Francisco, at summit of Twin Peaks
Comment
CAS-BOT-BC436022
Ligusticum grayi
Peter H. Raven
1952-7-29
4769
Fresno
Colby Meadows
2987
Comment
CAS-BOT-BC508450
Lilium kelleyanum
Peter H. Raven
1955-7-20
8342
Tulare
East of Point 11153 at head of Kern River, Sierra Nevada
3108
Comment
CAS-BOT-BC130650
Lilium maritimum
Peter H. Raven; S. R. Barrett
1957-6-18
10930
Marin
Pt. Reyes Peninsula
Comment
CAS-BOT-BC45844
Limnanthes gracilis var. parishii
Peter H. Raven
1958-5-6
12918
San Diego
Cuyamaca Lake, Cuyamaca Mountains
Comment
LA34224
Limonium californicum
Peter H. Raven; Henry J. Thompson
1959-10-4
14602
Ventura
Santa Monica Mountains, Point Mugu, just W of point
3
Comment
RSA161184
Linanthus bigelovii
P. H. Raven
1962-4-6
19107
Los Angeles
0.5 miles north of Pearblossom
854
Comment
LA36065
Linanthus californicus
Peter H. Raven; Henry J. Thompson
1960-4-12
15036
Los Angeles
365
Comment
CAS-BOT-BC432278
Lithophragma affine
Peter H. Raven
1958-5-17
12956
Riverside
7.4 miles SE of Banning on road to Idullwild, San Jacinto Mountains
Comment
JEPS14544
Lithospermum ruderale
Peter H. Raven with G. Thomas Robbins
1956-4-28
9070
El Dorado
4.4 mi Kelsey (on road to Georgetown); Georgetown
Comment
LA33628
Lobularia maritima
Peter H. Raven;
1959-2-15
13784
Los Angeles
Santa Monica Mountains, Brown Canyon, 2.6 mi N of Sunset Blvd on Beverly Glen Blvd
213
Comment
SBBG17743
Logfia arizonica
P. H. Raven
1962-5-8
17592
Los Angeles
slopes above Seal Cove
24
Comment
CAS-BOT-BC342279
Logfia filaginoides
Peter H. Raven
1958-5-17
12938
Riverside
3.4 miles south-east of Banning on road to Idyllwild, San Jacinto Mountains
Comment
SBBG9236
Logfia filaginoides
P. H. Raven, E. R. Blakley, R. Ornduff
1960-4-5
14982
Santa Barbara
behind Vail Ranch
36
Comment
CAS-BOT-BC342115
Logfia filaginoides
Peter H. Raven
1956-4-8
8978
Alameda
On the north side of Strawberry Canyon
396
Comment
CAS-BOT-BC283215
Lolium multiflorum
Peter H. Raven
1954-9-19
8212
San Francisco
Near Laguna Honda, San Francisco
Comment
CAS-BOT-BC271065
Lolium temulentum
Peter H. Raven
1952-5-29
4086
Napa
Napa River 1 mi. N Napa
60
Comment
RSA51258
Lomatium caruifolium var. caruifolium
P. H. Raven
1950-3-18
1440
San Francisco
Bayview Hills.
76
Comment
SBBG24729
Lomatium insulare
P. H. Raven, H. J. Thompson
1966-4-23
20742
Ventura
near summit of grade from NW end of island
152
Comment
CAS-BOT-BC211187
Lomatium rigidum
Peter H. Raven
1956-7-12
9672
Inyo
Taboose Creek
1737
Comment
UC1005782
Lomatium torreyi
Peter H. Raven
1954-7-10
7258
Fresno
Bear Creek, Hilgard Branch Sierra Nevada, Bear Creek, Hilgard Branch
2926
Comment
RSA88453
Lonicera involucrata
P. H. Raven
1951-7-10
3332
Madera
Lake Ediza to Rosalie Lake.
2988
Comment
CAS-BOT-BC342513
Lorandersonia peirsonii
Peter H. Raven
1952-8-2
4899
Fresno
Pavilion Dome
3048
Comment
CAS-BOT-BC342515
Lorandersonia peirsonii
Peter H. Raven
1953-7-23
5759
Fresno
W. of Second Recess
3200
Comment
RSA183326
Lotus argophyllus subsp. ornithopus
P. H. Raven, Henry J. Thompson
1966-4-23
20686
Ventura
San Nicolas Island. 1 mile east-southeast of seal Beach northwest end of Island
60
Comment
RSA161323
Lotus dendroideus var. dendroideus
P. H. Raven
1962-5-20
17768
Los Angeles
Santa Catalina Island, Airport Road on main ridge about 1.5 miles west of Middle Ranch turn-off.
Comment
RSA157787
Lotus dendroideus var. traskiae
P. H. Raven
1962-5-7
17578
Los Angeles
San Clemente Island, Wilson Cove
91
Comment
UC1215140
Lotus dendroideus var. traskiae
Peter H. Raven
1962-4-10
17179
Los Angeles
above Wilson Cove; San Clemente Island
60
Comment
RSA136565
Lotus scoparius var. brevialatus
P. H. Raven
1958-1-23
11416
Riverside
Sandy wash along United States Highway 99 [Hwy 10], 8.6 miles west of Thousand Palms turnoff.
Comment
RSA156028
Lotus strigosus var. strigosus
P. H. Raven
1962-5-9
17705
Los Angeles
Just north of Gray, San Clemente Island
427
Comment
UCR107607
Lotus wrangelianus
P. H. Raven, E. R. Blakley, Robert Ornduff
1960-4-5
14932
Santa Barbara
Channel Islands, Santa Rosa Island, ridge on E side at head of Water Canyon
213
Comment
UC1279995
Ludwigia peploides subsp. peploides
Peter H. Raven with H. L. Wedberg
1957-6-15
10922
Los Angeles
2.6 mi. e. Seminole Hot Springs; Santa Monica Mts.
Comment
LA32251
Ludwigia peploides subsp. peploides
Peter H. Raven; Henry J. Thompson
1959-10-14
14630
Los Angeles
Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end
220
Comment
CAS-BOT-BC196101
Lupinus albifrons var. collinus
Peter H. Raven
1949-4-2
216
San Francisco
Twin Peaks
Comment
CAS-BOT-BC196213
Lupinus albifrons var. douglasii
Peter Raven; Clifton F. Smith
1960-4-28
15281
Santa Barbara
West of Portazuela Grade, Santa Cruz Island
Comment
UC1177363
Lupinus albifrons var. douglasii
Peter H. Raven
1950-4-22
1840
Marin
Mt. Tamalpais; Mt. Tamalpais, Laurel Dell to Potrero Meadow
701
Comment
SD60425
Lupinus arizonicus
Peter H. Raven
1959-3-28
13883
San Bernardino
In sandy wash of western outskirts of Needles.
Comment
RSA51340
Lupinus formosus var. formosus
Peter H. Raven
1950-4-29
s.n.
Marin
Hills above Tiburon.
183
Comment
RSA178651
Lupinus formosus var. robustus
Peter H. Raven
1964-4-19
18812
Merced
3 miles SW of Livingston
Comment
RSA161243
Lupinus latifolius subsp. latifolius
Peter H. Raven
1957-5-5
10781
Napa
Hills at western edge of Calistoga.
183
Comment
RSA161252
Lupinus latifolius subsp. latifolius
Peter H. Raven, R. Snow
1958-7-20
13645
Humboldt
1.1 miles south of junction of Friday Ridge Road on Titlow Hill Road, near Grouse Ridge.
Comment
UC1005793
Lupinus lepidus var. ramosus
Peter H. Raven
1953-7-18
5710
Fresno
Second Recess
2926
Comment
UC1234601
Lupinus microcarpus var. densiflorus
Peter H. Raven
1962-5-31
17910
Colusa
State Highway 20, 2.5 mi e Lake County line
Comment
JEPS93279
Lupinus microcarpus var. microcarpus
Peter Raven, E. R. Blakley, Robert Ornduff
Apr 5 1960-Apr 7 1960
14910
Santa Barbara
1.5 mi w of Radar Station (Santa Rosa Island); California Channel Islands, Santa Rosa Island
426
Comment
SEINET10903592
Lupinus nanus subsp. latifolius
Peter H. Raven
1956-4-22
Raven 9037
San Francisco
San francisco. Flowers sky blue and white; large area colored, strong Honey-like scent; se slope of mt. Davidson.
91
Comment
RSA128342
Lupinus nanus subsp. nanus
Peter H. Raven
1950-3-12
1427
Contra Costa
Happy Valley Road, 3.8 miles above junction with Upper Happy Valley Road.
Comment
SEINET10486154
Lupinus polycarpus
Peter H. Raven
1957-4-7
Raven 10594
San Francisco
Petals blue, marked with white; grassy slopes ne of mountain lake, presidio. San francisco.
Comment
RSA29532
Lupinus polyphyllus subsp. superbus
Peter H. Raven
1951-7-11
3357
Madera
Agnew Meadows.
2561
Comment
RSA30080
Lupinus polyphyllus subsp. superbus
Peter H. Raven
1951-7-15
3484
Madera
Agnew Meadows to Minaret Summit.
2652
Comment
RSA161291
Lupinus sparsiflorus
P. H. Raven
1958-3-23
11969
San Bernardino
2.4 miles north of Barstow (United States Highway 466) [Hwy 58] on road to Camp Irwin.
Comment
RSA127893
Lupinus subvexus var. subvexus
Peter H. Raven, Henry J. Thompson
1959-5-5
14157
Los Angeles
Tapia park
152
Comment
RSA131686
Lupinus subvexus var. subvexus
Peter H. Raven, E. R. Blakley, Robert Ornduff
1960-4-5
14910
Santa Barbara
main ridge 1.5 miles west of Radar Station, Santa Rosa Island.
427
Comment
RSA612384
Luzula comosa
Peter H. Raven, E. R. Blakley, Robert Ornduff
14961
Santa Barbara
Santa Rosa Island. Green Canyon.
152
Comment
CAS-BOT-BC231967
Luzula orestera
Peter H. Raven
1953-7-23
5152
Fresno
Second Recess
2926
Comment
GH403841
Lyonothamnus floribundus
P. H. Raven
1962-5-22
17833
Unknown
Santa Catalina Island, first canyon west of Lions Head Point
76
Comment
OBI60039
Lyonothamnus floribundus subsp. aspleniifolius
Peter Raven
1960-1
14949
Santa Barbara
Santa Rosa Island. On steep wall of E tributary of Water Cyn
183
Comment
CAS-BOT-BC142286
Lyonothamnus floribundus subsp. floribundus
Peter H. Raven
1962-5-20
17786
Los Angeles
Grove above Whites Landing on Airport Road - Santa Catalina Island
426
Comment
LA92004
Lyonothamnus floribundus subsp. floribundus
Peter H. Raven;
1962-5-21
17816
Los Angeles
Santa Catalina Island, Santa Catalina Island; lower end of Bull-rush Canyon
198
Comment
JEPS11880
Madia elegans
Peter H. Raven
1954-7-4
7144
Fresno
Bear Creek Sierra Nevada
2682
Comment
CAS-BOT-BC343897
Madia elegans
Peter H. Raven
1957-9-1
11299
San Mateo
King Mt. road 2.3 mi. w. of Woodside Rd.
Comment
JEPS14305
Madia exigua
Peter H. Raven
1955-7-27
8431
Tulare
between the hot springs Junction Meadows; Sierra Nevada, Kern River
2286
Comment
CAS-BOT-BC334685
Madia glomerata
Peter H. Raven
1953-7-25
5841
Fresno
Mono Hot Springs
1981
Comment
CAS-BOT-BC343075
Madia gracilis
Peter H. Raven; Michael P. Johnson
1967-5-2
21296
Marin
Angel Island. Near road between North Garrison and Point Campbell, north side of island
45
Comment
JEPS11878
Madia gracilis
Peter H. Raven
1953-7-25
5797
Fresno
Mono Creek
2499
Comment
CAS-BOT-BC343310
Madia gracilis
Peter H. Raven
1956-5-12
9246
San Francisco
City College of San Francisco, San Francisco
Comment
CAS-BOT-BC324517
Madia radiata
Peter H. Raven; R. Ornduff
1957-5-12
10887
San Benito
Call Mountains east of a point 18 miles north of New Idria on road to Panoche
Comment
CAS-BOT-BC345077
Madia sativa
Peter H. Raven
1954-9-19
8204
San Francisco
Flat near Laguna Honda, San Francisco
Comment
RSA95560
Maianthemum stellatum
Peter H. Raven
1951-6-30
6154
Madera
Upper Soda Springs Camp Ground.
2378
Comment
GH420573
Malacothamnus
P. H. Raven
1961-9-10
16625
Unknown
at North Verde Ranch, near the Mojave River east of Victorville
853
Comment
CAS-BOT-BC231901
Malacothamnus aboriginum
Peter H. Raven
1955-9-1
8809
San Benito
0.5 mi. from junction n. of Bitterwater on road to New Idria
Comment
LA33769
Malacothamnus fasciculatus
Peter H. Raven; Henry J. Thompson
1958-10-11
13752
Los Angeles
Santa Monica Mountains, Tuna Canyon, Tuna Canyon Road 0.5 mi S of junction with Saddle Peak Rd
518
Comment
RSA126677
Malacothamnus fasciculatus
Peter H. Raven, H. J. Thompson
1958-10-11
13752
Los Angeles
Santa Monica Mountains. Tuna Canyon Road 0.5 miles from Saddle Peak Road
518
Comment
RSA161120
Malacothamnus fasciculatus
Peter H. Raven
1962-5-22
17852
Los Angeles
Santa Catalina Island. Hillside of canyon about 3 miles below Middle Ranch.
Comment
CAS-BOT-BC204073
Malacothamnus fremontii
Peter H. Raven; Harlan Lewis
1956-6-9
9359
Tulare
1.3 miles from Badger on road to Trimmer Springs
1005
Comment
RSA145228
Malacothrix clevelandii
P. H. Raven
1958-5-17
12936
Riverside
3.4 miles south-east of Banning on road to Idyllwild, San Jacinto Mountains
Comment
UC1215156
Malacothrix foliosa
Peter H. Raven
1962-5-8
17625
Los Angeles
opposite Wilson Cove (near w shore of island); San Clemente Island
45
Comment
CAS-BOT-BC213635
Malacothrix foliosa subsp. polycephala
Peter H. Raven; Henry J. Thompson
1966-4-24
20784
Ventura
above the docks, scattered near the west end of the island; colonial San Nicolas Island
91
Comment
SD141363
Malacothrix foliosa subsp. polycephala
Peter H. Raven, Henry J. Thompson
1966-4-24
20784
Ventura
Above docks, scattered near the west end of the island; colonial San Nicolas Island,
60
Comment
RSA135497
Malacothrix saxatilis var. implicata
P. H. Raven, Clifton F. Smith
1960-4-25
15127
Santa Barbara
Santa Cruz Island. Main crest of island 4.7 miles east of Stanton Ranch.
Comment
SBBG9093
Malacothrix saxatilis var. implicata
P. H. Raven, C. F. Smith
1960-4-25
15127
Santa Barbara
main crest of island 4.7 mi E of Stanton Ranch
Comment
SD63404
Malacothrix saxatilis var. implicata
Peter H. Raven, Henry J. Thompson
23-24 Apr 1966
20760
Ventura
San Nicolas Island; sandy slopes near ocean east of Dutch Harbor, southeast end of island.
Comment
JEPS16884
Malacothrix saxatilis var. tenuifolia
Peter H. Raven
1956-6-17
9433
Los Angeles
Westwood margins of Santa Monica Mountains, Los Angeles
Comment
GH420610
Malva parviflora
P. H. Raven
1959-5-10
14185
Unknown
Conejo Grade
167
Comment
LA33770
Malva parviflora
Peter H. Raven;
1959-5-10
14185
Ventura
Santa Monica Mountains, Conejo Grade, along US Hwy 101
167
Comment
LA38809
Malva parviflora
Peter H. Raven; Henry J. Thompson
1959-10-4
14584
Los Angeles
Santa Monica Mountains, Point Mugu, 2 mi. N of Point Mugu along field by Revolon Slough
9
Comment
JEPS96321
Marah macrocarpa
Peter Raven, E. R. Blakley, Robert Ornduff
Apr 5 1960-Apr 7 1960
Santa Barbara
bottom of Cherry Canyon (Santa Rosa Isl.); Channel Isl.'s, , Cherry Canyon
60
Comment
RSA135545
Marah macrocarpa
P. H. Raven, Clifton F. Smith
1960-4-27
15244
Santa Barbara
Santa Cruz Island. Ridge south of Stanton Ranch .
Comment
RSA92812
Marah oregana
P. H. Raven
1950-4-16
1786
San Mateo
Colma Canyon, San Bruno Mts.
122
Comment
CAS-BOT-BC71095
Marsilea vestita
Peter H. Raven
1954-9-1
8099
Lake
Strand of Detert Reservoir, 5.8 mi. from Middletown on Butts Canyon road
Comment
UC1241204
Marsilea vestita subsp. vestita
Peter H. Raven
1961-8-27
16601
Stanislaus
near Modesto Reservoir
Comment
JEPS30647
Matricaria discoidea
Peter H. Raven
1959-3-1
13821
Los Angeles
Vermont Canyon Santa Monica Mountains, Griffith Park
243
Comment
CAS-BOT-BC348094
Matricaria discoidea
Peter H. Raven
1952-7-19
4505
Fresno
Blaney Meadows
2377
Comment
RSA133740
Medicago polymorpha
Peter H. Raven
1959-4-4
13951
Los Angeles
Just east of Zuma Beach, Point Dume.
15
Comment
SBBG10703
Medicago polymorpha
P. H. Raven, C. F. Smith
1960-4-25
15143
Santa Barbara
5.2 mi E of Stanton Ranch
Comment
LA33777
Medicago polymorpha
Peter H. Raven; Henry J. Thompson
1959-5-5
14118
Los Angeles
SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage.
259
Comment
RSA136895
Medicago polymorpha var. brevispina
Peter H. Raven
1960-4-25
15144
Santa Barbara
Santa Cruz Island. 5.2 miles E of Stanton Ranch
Comment
LA33950
Medicago sativa
Peter H. Raven; Henry J. Thompson
1959-9-18
14438
Los Angeles
Santa Monica Mountains, Santa Monica Blvd near Beverly Glen Blvd
76
Comment
CAS-BOT-BC271076
Melica bulbosa
Peter H. Raven
1952-7-31
4782
Fresno
S. of Mt. Muriel
3474
Comment
CAS-BOT-BC271081
Melica bulbosa
Peter H. Raven
1951-7-14
3419
Madera
Agnew Meadows to San Joaqun Mtn.
2651
Comment
CAS-BOT-BC271125
Melica bulbosa
Peter H. Raven
1953-7-20
5724
Fresno
Second Recess
2743
Comment
RSA88113
Melica bulbosa
P. H. Raven
1951-7-27
3617
Madera
Lake Ediza.
2866
Comment
CAS-BOT-BC281394
Melica harfordii
Peter H. Raven; R. Snow
1958-7-20
13626
Trinity
5.3 miles SW of Denny Post Office
Comment
RSA133249
Melica imperfecta
P. H. Raven
1959-5-3
14060
Los Angeles
Santa Monica Mountains. Mulholland Drive near Beverly Glen Boulevard, (34?N; 118-119?W)
381
Comment
UC1109349
Melica imperfecta
Peter H. Raven
1962-4-9
17170
Los Angeles
small arroyo above Wilson Cove; San Clemente Island
60
Comment
SD63380
Melilotus albus
Peter H. Raven, Henry J. Thompson
23-24 Apr 1966
20738
Ventura
San Nicholas Island, 2 miles ESE of Seal Beach, NW end of the island, about a spring
106
Comment
SD51875
Melilotus albus
Peter H. Raven
1962-7-10
17959
Los Angeles
San Clemente Island, along road just above big dune near NW end of the island
Comment
SBBG24690
Melilotus indicus
P. H. Raven, H. J. Thompson
1966-4-23
20710
Ventura
1 mi ESE of Seal Beach, NW end of island
60
Comment
GH400409
Mentha aquatica
P. H. Raven
1959-10-16
14653
Unknown
Boquet Canyon, 2.4 miles north of Guard Station
Comment
LA33783
Mentha arvensis
Peter H. Raven; Henry J. Thompson
1959-10-25
14710
Los Angeles
91
Comment
LA33785
Mentzelia micrantha
Peter H. Raven;
1959-5-9
14170
Los Angeles
SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage.
259
Comment
LA35966
Mentzelia micrantha
Peter H. Raven; Henry J. Thompson
1960-5-29
15440
Ventura
Santa Monica Mountains, Triunfo Pass
640
Comment
RSA127841
Mentzelia micrantha
Peter H. Raven
1959-5-9
14170
Los Angeles
Santa Monica Mountains: Mulholland Hwy. 1 mile W of Las Virgenes Rd. Malibu Creek drainage.
244
Comment
RSA134812
Mentzelia micrantha
Peter H. Raven, H. J. Thompson
1960-5-29
15440
Ventura
Triunfo Pass; Santa Monica Mountains.
640
Comment
CAS-BOT-BC435271
Mesembryanthemum crystallinum
Peter H. Raven; Henry J. Thompson
1966-4-23
20704
Ventura
San Nicolas Island. Seal Beach, northwest end of island.
Comment
UC1234697
Mesembryanthemum nodiflorum
Peter H. Raven
1962-7-11
17995
Los Angeles
San Clemente Island, just s of old airstrip San Clemente Island
Comment
CAS-BOT-BC428510
Micranthes aprica
Peter H. Raven
1951-7-2
3273
Madera
Ridge n.e. Lake Ediza
3048
Comment
CAS-BOT-BC429009
Micranthes nelsoniana
Peter H. Raven; G. L. Stebbins, Jr.
1950-7-30
70
Inyo
Above Lake Sabrina
2926
Comment
CAS-BOT-BC429043
Micranthes nidifica
Peter H. Raven
1953-7-12
5638
Fresno
Mono Creek
2499
Comment
RSA135484
Micropus californicus
P. H. Raven, Clifton F. Smith
1960-4-26
15189
Santa Barbara
Santa Cruz Island. Arroyo del Medio 1.2 miles west of Stanton Ranch.
Comment
JEPS18267
Microseris acuminata
Peter H. Raven with Ornduff, S. G. Smith, and D. Stone
1957-5-7
10799
Alameda
junction of Raymond Road and Vasco Road Livermore Valley
Comment
CAS-BOT-BC348768
Microseris bigelovii
Peter H. Raven
1954-4-19
6680
San Francisco
Bayview Hills, San Francisco
Comment
CAS-BOT-BC348972
Microseris douglasii subsp. douglasii
Peter H. Raven; G. L. Stebbins, Jr.
1953-4-19
5337
Napa
Pope Creek e. of Samuels Springs
91
Comment
RSA183265
Microseris douglasii subsp. douglasii
P. H. Raven, Henry J. Thompson
1966-4-23
20767
Ventura
San Nicolas Island
274
Comment
CAS-BOT-BC349295
Microseris nutans
Peter H. Raven
1952-7-18
4418
Fresno
McClure Meadows to Evolution Meadows
2834
Comment
JEPS16507
Microseris paludosa
Peter H. Raven
1956-6-1
9330
San Francisco
East end the Presidio; San Francisco.
91
Comment
RSA114129
Microsteris gracilis subsp. humilis
P. H. Raven, G. Ledyard Stebbins, R. Tomich, et al.
1956-5-5
9161
San Benito
Near mouth of Horsethief Canyon, 3.6 miles south of Hernandez, on road to Coalinga
Comment
RSA151198
Mimulus aurantiacus var. parviflorus
Peter H. Raven
1962-7-11
18001
Los Angeles
on hot rocky wall near head of Twin Canyon, San Clemente Island
427
Comment
JEPS19710
Mimulus aurantiacus var. pubescens
Peter H. Raven with S. R. Barrett
1957-7-21
11057 A
San Bernardino
road 1.6 mi above Glacier Campground; San Gabriel Mountains, Upper San Antonio Canyon
1737
Comment
RSA133251
Mimulus aurantiacus var. pubescens
Peter H. Raven
1959-4-12
13988
Kern
Head of Short Canyon.
Comment
RSA135506
Mimulus aurantiacus var. pubescens
Peter H. Raven, Clifton F. Smith
1960-4-26
15168
Santa Barbara
Santa Cruz Island. Along Arroyo del Medio 1.1 miles West of Stanton Ranch.
Comment
JEPS16367
Mimulus bigelovii var. cuspidatus
Peter H. Raven
1956-7-28
9930
Inyo
Sawmill Creek Sierra Nevada
Comment
JEPS16424
Mimulus brevipes
Peter H. Raven, S. R. Snow
1956-7-1
9587
San Diego
1.8 mi from Ballena (on road to Ramona)
Comment
RSA88433
Mimulus breweri
Peter H. Raven
1951-7-12
3366
Madera
Shadow Creek below Lake Ediza
2835
Comment
LA92017
Mimulus clevelandii
Peter H. Raven;
1962-5-18
17759
Riverside
Main Divide Truck Trail 2.9 mi. S of Santiago Peak
1234
Comment
RSA135490
Mimulus guttatus
Peter H. Raven, C. F. Smith
1960-4-26
15179
Santa Barbara
Santa Cruz Island. Along Arroyo del Medio 1.1 miles West of Stanton Ranch.
Comment
SBBG10938
Mimulus guttatus
P. H. Raven, C. F. Smith
1960-4-26
15179
Santa Barbara
Arroyo del Medio, 1.1 mi W of Stanton Ranch
Comment
JEPS18252
Mimulus microphyllus
Peter H. Raven with Mason, Ornduff, et al.
1957-4-28
10727
El Dorado
1.7 mi sw Garden Valley; Sierra Nevada
Comment
JEPS18289
Mimulus microphyllus
Peter H. Raven
1957-5-5
10754
Napa
near Airport; Calistoga
91
Comment
JEPS14296
Mimulus nanus var. mephiticus
Peter H. Raven
1955-7-15
8328
Inyo
Shepherd Creek Sierra Nevada
3139
Comment
CAS-BOT-BC10911
Mimulus suksdorfii
P. H. Raven
1954-7-11
7275
Fresno
Hilgard Branch, Bear Creek.
2865
Comment
JEPS16352
Mimulus torreyi
Peter H. Raven
1956-8-4
10026
Nevada
Fuller Lake Sierra Nevada
1676
Comment
JEPS32497
Mimulus viscidus var. compactus
Peter H. Raven
1963-5-7
18334
Madera
7.6 mi s Coarsegold (on State Highway 41)
Comment
CAS-BOT-BC181644
Minuartia nuttallii var. gracilis
Peter H. Raven
1952-8-11
5059
Fresno
Red Mountain
3627
Comment
CAS-BOT-BC434746
Mirabilis laevis var. crassifolia
Peter Raven; Clifton F. Smith
1960-4-27
15264
Santa Barbara
California Channel Islands. North of Stanton Ranch, Santa Cruz Island
Comment
SD52890
Mirabilis laevis var. crassifolia
Peter H. Raven
1962-5-9
17655
Los Angeles
San Clemente Island; on rocky slopes along road just north of Guds.
249
Comment
CAS-BOT-BC432951
Mitella breweri
Peter H. Raven
1952-7-18
4475
Fresno
South Fork of the San Joaquin
2499
Comment
RSA129895
Modiola caroliniana
Peter H. Raven
1951-6-18
2835
San Francisco
Golden Gate Park, San Francisco
Comment
UC914604
Monardella linoides subsp. sierrae
Peter H. Raven and G. L. Stebbins Jr.
1950-8-6
183
Inyo
Coyote Ridge Sierra Nevada
2987
Comment
CAS-BOT-BC215527
Monardella odoratissima
Peter H. Raven
1955-7-26
8386
Tulare
Kern River between Junction Meadows and teh hot springs, Sierra Nevada
2286
Comment
CAS-BOT-BC221988
Monardella odoratissima subsp. glauca
Peter H. Raven; G. L. Stebbins, Jr.
1950-7-29
40
Inyo
Table Mtn. above Schober's Pack Station, near Lake Sabrina
2987
Comment
CAS-BOT-BC220323
Monardella odoratissima subsp. pallida
Peter H. Raven
1954-8-12
7896
Fresno
Summit of Selden Pass
3322
Comment
CAS-BOT-BC220325
Monardella odoratissima subsp. pallida
Peter H. Raven
1954-8-2
7704
Fresno
About 1 mi. n.w. of junction of Hilgard Branch with Bear Creek
2865
Comment
CAS-BOT-BC220337
Monardella odoratissima subsp. pallida
Peter H. Raven
1951-7-22
3577
Madera
Shadow Creek below Lake Ediza
2834
Comment
CAS-BOT-BC220414
Monardella purpurea
Peter H. Raven; Michael P. Johnson
1967-5-1
21131
Marin
Angel Island. Slopes on south side of island near Rock Quarry and small reservoir
91
Comment
CAS-BOT-BC220618
Monardella villosa
Peter H. Raven
1951-6-10
2930
Napa
Crater Region e. of Palisades
762
Comment
CAS-BOT-BC314212
Monardella villosa subsp. subserrata
Peter H. Raven; R. Snow
1958-7-19
13593
Trinity
3.8 miles SE of Lewiston.
1127
Comment
RSA161200
Monolopia lanceolata
P. H. Raven
1962-3-24
16960
San Luis Obispo
6.8 miles east of Templeton on road to Shandon
305
Comment
RSA95584
Montia chamissoi
P. H. Raven
1951-6-30
3209
Madera
Agnew Meadows.
2561
Comment
CAS-BOT-BC444829
Montia fontana
Peter H. Raven
1953-7-11
5592
Fresno
Mono Hot Springs
1981
Comment
CAS-BOT-BC444849
Montia fontana
Peter H. Raven
1953-3-29
5212
Napa
2 mi. s. of Calistoga
106
Comment
RSA161101
Montia fontana
P. H. Raven
1962-4-3
17069
Madera
13 miles S of Coarsegold on Hwy 41
Comment
LA33475
Mucronea californica
Peter H. Raven; Henry J. Thompson
1959-6-4
14318
Los Angeles
Santa Monica Mountains, Point Dume
45
Comment
CAS-BOT-BC263336
Muhlenbergia andina
Peter H. Raven
1955-9-1
8827
San Benito
Along Clear Creek 24.1 mile from junction n. of Bitterwater on road to New Idria
Comment
SBBG11606
Muhlenbergia appressa
P. H. Raven
1962-5-9
17651
Los Angeles
rd just N of Guds
249
Comment
CAS-BOT-BC263377
Muhlenbergia asperifolia
Peter H. Raven
1952-7-19
4551
Fresno
Hot Springs, Blaney Meadows
2377
Comment
RSA592342
Muhlenbergia californica
P. H. Raven
1961-9-17
16705
San Bernardino
Cajon Canyon below Cajon Station, at Cajon Campground
793
Comment
CAS-BOT-BC260554
Muhlenbergia filiformis
Peter H. Raven
1954-8-12
7882 A
Fresno
Bear Creek
3048
Comment
SBBG10813
Muhlenbergia microsperma
P. H. Raven, C. F. Smith
1960-4-26
15200
Santa Barbara
Portezuela grade
Comment
CAS-BOT-BC275121
Muhlenbergia richardsonis
Peter H. Raven
1956-7-28
9885
Inyo
Sawmill Lake
3078
Comment
CAS-BOT-BC275146
Muhlenbergia richardsonis
Peter H. Raven
1953-7-31
5986
Fresno
Near Volcanic Knob
3383
Comment
RSA151143
Muhlenbergia rigens
P. H. Raven
1961-9-17
16717
San Bernardino
Below Toll Road Public Camp
1372
Comment
UCD87101
Muhlenbergia rigens
Peter H. Raven
1961-9-17
16717
San Bernardino
roadside banks below Toll Road Public Camp, San Bernardino Mountains.
1371
Comment
CAS-BOT-BC508558
Muilla maritima
Peter H. Raven
1957-4-13
10645
San Francisco
Summit of Twin Peaks (n. peak), San Francisco
Comment
CAS-BOT-BC327741
Munzothamnus blairii
Peter H. Raven
1962-4-12
17310
Los Angeles
San Clemente Island. Large canyon below the Tomb.
243
Comment
SBBG12561
Munzothamnus blairii
P. H. Raven
1962-5-10
17717
Los Angeles
high on a cliff, just N of Thirst
198
Comment
SD51842
Munzothamnus blairii
Peter H. Raven
1962-7-11
17992
Los Angeles
San Clemente Island; canyon north of station Nanny, northeast of Lemon Tank.
Comment
UC1215172
Munzothamnus blairii
Peter H. Raven
1962-5-10
17717
Los Angeles
just n Thirst; San Clemente Island
198
Comment
CAS-BOT-BC456187
Najas guadalupensis
Peter H. Raven
1961-9-10
16628
San Bernardino
North Verde Ranch, near the Mojave River east of Victorville.
853
Comment
CAS-BOT-BC259868
Nassella cernua
Peter H. Raven; Clifton F. Smith
1960-4-28
15282
Santa Barbara
W of Portazuela Grade, Santa Cruz Island
Comment
RSA51263
Nassella cernua
P. H. Raven
1950-4-10
1696
San Benito
Monterey St. at Virginia Drive, Hollister
Comment
RSA135251
Nassella cernua
P. H. Raven, Clifton Smith
1980-4-28
15282
Santa Barbara
Santa Cruz Island. In valley west of Portazuela Grade
Comment Read comments Sep 9 2008
CAS-BOT-BC259911
Nassella lepida
Peter H. Raven; H. L. Wedberg
1957-6-15
10903
Los Angeles
Latigo Canyon, 0.8 mile N of US 101A, Santa Monica Mountains
Comment
GH361603
Nassella lepida
P. H. Raven
1959-5-3
14059
Unknown
Mulholland Drive near Beverly Glen Boulevard
381
Comment
UCD87913
Nassella lepida
Peter H. Raven; H. L. Wedberg
1957-6-15
10903
Los Angeles
in Latigo Canyon 0.8 mile north of United States Highwy 101A, Santa Monica Mountains.
Comment
UCD87915
Nassella lepida
Peter H. Raven
1959-5-3
14059
Los Angeles
Mulholland Drive near Beverly Glen Boulevard.
381
Comment
CAS-BOT-BC260175
Nassella pulchra
Peter H. Raven; G. L. Stebbins, Jr.
1953-4-19
5331
Napa
Pope Creek E of Samuels Springs
91
Comment
SEINET196567
Nassella pulchra
Peter H. Raven
1950-4-29
Marin
Hills above Tiberron.
122
Comment
UC1109351
Nassella pulchra
Peter H. Raven
1962-4-9
17172
Los Angeles
rocky grassland near barracks; San Clemente Island, Wilson Cove
60
Comment
RSA157796
Navarretia hamata subsp. leptantha
P. H. Raven
1962-5-10
17724
Los Angeles
Above head of north fork of canyon just north of gray, San Clemente Island
518
Comment
CAS-BOT-BC232702
Navarretia pubescens
Peter H. Raven; Harlan Lewis
1956-6-9
9358
Tulare
4.1 miles SW of Badger on road to Woodlake
Comment
RSA92795
Navarretia pubescens
P. H. Raven
1951-3-26
2879
Napa
Butts Canyon .
305
Comment
SEINET10464882
Nemacladus glanduliferus var. orientalis
Raven
1958-3-1
Raven 11748
Riverside
U.S. Highway 95, 8.6 miles north of Blythe
Comment
SEINET10906112
Nemacladus secundiflorus
Peter H. Raven
1956-5-5
Raven 9138
San Benito
Just west of the junction to Pinnacles National Monument on the road from Hollister to Bitterwater
Comment
JEPS78490
Nemacladus secundiflorus var. robbinsii
Peter H. Raven with G. Ledyard Stebbins Jr., et al.
1956-5-5
9138
San Benito
on the road from Hollister to Bitterwater (just w of junction to Pinnacles National Monument)
Comment
RSA88083
Nemophila spatulata
Peter H. Raven
1951-6-30
3175
Madera
Agnew Meadows.
2561
Comment
JEPS26454
Nicolletia occidentalis
Peter H. Raven
1959-4-12
13987
Kern
head Short Canyon
Comment
CAS-BOT-BC349900
Nicolletia occidentalis
Peter H. Raven
1959-3-30
13901
San Bernardino
1 mile inside limits of Camp Irwin on road from Barstow
Comment
JEPS26472
Nuttallanthus texanus
Peter Raven, Clifton F. Smith
1960-4-26
15227
Santa Barbara
above Christy's (Channel Islands, Santa Cruz Island); Channel Islands, Santa Cruz Island
Comment
CAS-BOT-BC167011
Oenothera californica
Peter H. Raven
1956-7-12
9671
Inyo
Taboose Creek
1737
Comment
CAS-BOT-BC167040
Oenothera californica
Peter H. Raven
1959-4-12
13986
Kern
At head of Short Canyon
Comment
RSA146141
Oenothera californica subsp. californica
Peter H. Raven
1959-4-12
13986
Kern
Head of Short Canyon.
Comment
UC1241187
Oenothera californica subsp. californica
Peter H. Raven
1959-4-23
14021
Riverside
4.1 mi w Dripping Springs
Comment
RSA176786
Oenothera deltoides subsp. cognata
Peter H. Raven
1963-4-20
18209
Monterey
1.5 miles due west of Bradley.
Comment
UC1241196
Oenothera primiveris subsp. bufonis
Peter H. Raven
1958-2-16
11624
Riverside
8.1 mi north of Midland, ca 5 miles south of Highway 62.
Comment Read comments Jun 9 2012
UC1215239
Oligomeris linifolia
Peter H. Raven
1962-5-8
17601
Los Angeles
near s end of Seal Cove San Clemente Island; , s end of Seal Cove
15
Comment
CAS-BOT-BC56853
Opuntia littoralis
Peter H. Raven; Henry J. Thompson
1966-4-23
20790
Ventura
Field redacted by CAS, contact the data manager for more information
91
Comment
SBBG24661
Opuntia littoralis
P. H. Raven, H. J. Thompson
1966-4-23
20790
Ventura
above pier near SE end of island
60
Comment
CAS-BOT-BC502767
Orobanche bulbosa
Peter H. Raven
1951-6-10
2924
Napa
Crater Region S of Palisades
762
Comment
CAS-BOT-BC499805
Orobanche corymbosa subsp. corymbosa
Peter H. Raven
1951-7-18
3530
Madera
Shadow Lake to Lake Olaine
2560
Comment
JEPS16355
Orthocarpus cuspidatus subsp. copelandii
Peter H. Raven
1956-9-4
10388
Siskiyou
ridge s Mount Eddy; s of Mount Eddy
2286
Comment
RSA51311
Orthocarpus erianthus var. roseus
Peter H. Raven
1950-4-16
1814
San Mateo
Between Geneva Ave, San Francisco Co and San Bruno Mts.
183
Comment
RSA88417
Orthocarpus lacerus
Peter H. Raven
1951-7-14
3407
Madera
Agnew Meadows to San Joaquin Mtn.
2652
Comment
RSA133747
Orthocarpus purpurascens
Peter H. Raven
1959-4-4
13970
Los Angeles
Point Dume, Santa Monica Mountains.
15
Comment
JEPS16879
Osmadenia tenella
Peter H. Raven, Sidney R. Snow
1956-7-1
9584
San Diego
1.8 mi from, on road to Ramona Ballena
Comment
GH443171
Oxytheca caryophylloides
P. H. Raven & R. Snow
1957-7-26
11091
Unknown
on Banning--Idyllwild road, 0.9 miles norht of Vista Grande Ranger Station, San Jacinto Mountains
Comment
UC1280006
Oxytheca parishii var. parishii
Peter H. Raven with T. Mosquin, H. L. Wedberg
1957-8-11
11194
San Bernardino
road 0.8 mi n Camp Angeles; San Bernardino Mountains
1767
Comment
CAS-BOT-BC202193
Oxytropis parryi
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-7
205
Inyo
Coyote Ridge, Sierra-Nevada [Sierra Nevada]
3627
Comment
CAS-BOT-BC318395
Packera cana
P. Raven; G. L. Stebbins
1950-8-7
207
Inyo
Coyote Ridge
3505
Comment
RSA151064
Packera multilobata
P. H. Raven
1962-4-15
17355
San Bernardino
windmill on road to Gold Valley 2.6 miles south of Cedar Canyon Road
1645
Comment
JEPS11887
Packera werneriifolia
Peter H. Raven
1952-7-11
4347
Fresno
lake at lower end Darwin Canyon; Sierra Nevada
3413
Comment
JEPS30466
Palafoxia arida var. gigantea
Peter H. Raven
1958-5-6
12910
Imperial
along US Hwy 80 0.4 mi e Sand Hills Maintenence Station
Comment Read comments Jun 24 2011
CAS-BOT-BC253734
Panicum capillare
Peter H. Raven
1956-8-4
10009
Nevada
1.9 miles S of Fuller Lake
1371
Comment
SEINET10563843
Panicum huachucae var. fasciculatum
Peter H. Raven
1952-8-2
Raven 4885
Fresno
Hot Springs, Blaney Meadows.
2377
Comment
CAS-BOT-BC274110
Pappostipa speciosa
Peter H. Raven
1958-5-4
12857
Inyo
0.7 miles south of summit of Daylight Pass, Grapevine Mountains, Death Valley National Monument
Comment
CAS-BOT-BC259577
Parapholis incurva
Peter Raven
1960-4-5
14994
Santa Barbara
Santa Rosa Island. Near Old Ranch, E of Torrey Pines
6
Comment
CAS-BOT-BC259607
Parapholis incurva
Peter H. Raven; Henry J. Thompson
1966-4-23
20719
Ventura
San Nicolas Island. About 1 mile ESE of Seal Beach, NW end of island
60
Comment
RSA129909
Parapholis incurva
P. H. Raven
1950-7-12
2576
Monterey
Carmel Valley.
Comment
RSA150835
Parietaria hespera
Peter H. Raven
1962-5-9
19696
Los Angeles
Canyon just north of Gray, San Clemente Island.
305
Comment
CAS-BOT-BC413409
Parietaria hespera var. hespera
Peter H. Raven
1956-6-17
9413
Los Angeles
Slopes of Santa Monica Mts. n.w. of Sunset Blvd. at Sepulveda Blvd.
Comment
SD52965
Parietaria hespera var. hespera
Peter H. Raven
1962-4-12
17309
Los Angeles
San Clemente Island.
Comment
CAS-BOT-BC259732
Paspalum distichum
Peter H. Raven
1951-9-9
3897
Napa
Near Slaughterhouse Point, Napa River
0
Comment
CAS-BOT-BC265649
Paspalum distichum
Peter H. Raven
1961-9-10
16644
San Bernardino
Low ground along Mojave River just east of Victorville
822
Comment
RSA159349
Pectocarya linearis subsp. ferocula
P. H. Raven
1962-4-10
17204
Los Angeles
San Clemente Island. Summit of Thirst.
579
Comment
UC1114562
Pectocarya penicillata
Peter H. Raven
1958-3-15
11838
Riverside
Box Canyon
Comment
JEPS6985
Pedicularis groenlandica
Peter H. Raven
1953-7-20
5730
Fresno
Second Recess
2743
Comment
SD108173
Pediomelum californicum
Peter H. Raven
1964-4-27
18979
San Benito
San Benito River, 5.2 miles south of junction of Clear Creek Road.
Comment
CAS-BOT-BC207007
Pelargonium X hortorum
Peter H. Raven
1952-4-15
3987
San Francisco
26th Ave. at El Camino del Mar, San Francisco
Comment
UC1215285
Pellaea andromedifolia
Peter H. Raven
1962-4-11
17304
Los Angeles
ca. 1 mi s Wilson Cove; San Clemente Isl
121
Comment
CAS-BOT-BC69395
Pellaea breweri
Peter H. Raven; G. Thomas Robbins
1954-7-31
7651
Inyo
Trail above Whitney Portals
2743
Comment
RSA125093
Pellaea mucronata var. mucronata
P. H. Raven
1958-4-30
12732
San Diego
1.5 miles east of Torrey Pines on road to Miramar.
Comment
RSA133468
Pellaea mucronata var. mucronata
P. H. Raven, Henry J. Thompson
1959-4-3
13912
Los Angeles
Las Flores Canyon 3.8 miles north of Coast Highway.
549
Comment
GH367365
Penstemon albomarginatus
P. H. Raven
1959-3-30
13900
Unknown
United States Highway 66, 6.6 miles east of Hector Siding
Comment
JEPS26475
Penstemon centranthifolius
Peter H. Raven, Henry J. Thompson
1960-4-12
15038
Los Angeles
junction of Latigo Canyon Road with Mulholland Highway; Santa Monica Mountains, jct Latigo Canyon Rd w/Muholland
518
Comment
CAS-BOT-BC265321
Penstemon davidsonii var. davidsonii
Peter H. Raven
1956-7-16
9736
Fresno
Trail W of Taboose Pass
3383
Comment
JEPS16241
Penstemon floridus
Peter H. Raven
1956-7-12
9709
Inyo
Taboose Creek Sierra Nevada, Taboose Creek
1981
Comment
JEPS7887
Penstemon heterodoxus
Peter H. Raven
1953-7-5
7186
Fresno
borders of a meadow, Hilgard Branch, Bear Creek Sierra Nevada, Hilgard Branch, Bear Creek
2987
Comment
RSA88067
Penstemon heterodoxus subsp. heterodoxus
Peter H. Raven
1951-7-19
3543
Madera
Ridge between Garnet Lake and Thousand Island Lake.
3110
Comment
RSA161108
Penstemon patens
Peter H. Raven
1959-5-30
14299
Inyo
Power House No. 2, Bishop Creek
Comment
JEPS15534
Penstemon spectabilis var. spectabilis
Peter H. Raven, S. R. Snow
1956-7-1
9609
San Diego
along road from Jacumba to Cuyamaca State Park at turn-off to Laguna Mountain Recreation Area (Laguna Mountains); Cuyamac State Park, Laguna Mountains
Comment
CAS-BOT-BC330476
Pentachaeta alsinoides
Peter H. Raven
1963-5-4
18292
Monterey
Lowes Canyon
Comment
RSA155880
Pentachaeta aurea
P. H. Raven
1962-3-28
17004
San Diego
0.8 miles W of Hwy 395 on Miramar Rd
137
Comment
RSA177042
Pentachaeta exilis subsp. aeolica
P. H. Raven
1963-5-3
18271
Monterey
The Indians Santa Lucia Mountains
Comment
CAS-BOT-BC327976
Pentachaeta lyonii
Peter H. Raven; Robert F. Thorne
1964-5-7
19017
Los Angeles
Santa Monica Mtns., Saddle Rock Ranch, near Seminole Hot Springs.
Comment
RSA0085249
Pentagramma triangularis
P. H. Raven
1959-2-23
13798
Ventura
Santa Monica Mountains: above shore of Lake Eleanor.
298
Comment
LA48895
Pentagramma triangularis subsp. triangularis
Peter H. Raven;
1959-2-23
13798
Ventura
SANTA MONICA MOUNTAINS, above shore of Lake Eleanor.
298
Comment
SBBG36853
Pentagramma triangularis subsp. viscosa
P. H. Raven, E. R. Blakley, R. Ornduff
1960-4-5
14969
Santa Barbara
bottom of Cherry Cyn
60
Comment
UC1087228
Perideridia kelloggii
Peter H. Raven and Otto T. Solbrig
1958-6-16
13239
Shasta
about 4 mi ne Redding (wash-plane of stream)
Comment
RSA150832
Perityle emoryi
P. H. Raven
1962-5-9
17658
Los Angeles
San Clemente Island, along road just north of Guds.
250
Comment
RSA150867
Perityle emoryi
P. H. Raven
1962-4-12
17323
Los Angeles
Near foot of canyon south of canyon below the Tomb, west side of San Clemente Island
137
Comment
LA210347
Persicaria lapathifolia
Peter H. Raven;
2004-10-2
5185
Ventura
SANTA MONICA MOUNTAINS, Wildwood Regional Park, Thousand Oaks, Near trailhead to Ft. Wildwood close to Avenida de las Flores, Creekside on fork of Conejo Creek.
Comment
CAS-BOT-BC419367
Persicaria punctata
Peter H. Raven
1954-9-12
8159
San Francisco
About Pine Lake, San Francisco
Comment
CAS-BOT-BC167691
Petalonyx linearis
Peter H. Raven
1958-5-6
12909
Imperial
3.6 miles west of Winterhaven on United States Highway 80
Comment
LA80915
Petalonyx thurberi subsp. thurberi
Peter H. Raven;
1958-5-8
12909
Imperial
3.6 mi. W of Winterhaven on US Highway 80
Comment
LA33446
Petunia parviflora
Peter H. Raven; Henry J. Thompson
1959-10-14
14621
Los Angeles
Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E end of lake
220
Comment
JEPS23580
Peucephyllum schottii
Peter H. Raven
1958-3-15
11831
Riverside
near Mecca; Painted Canyon
Comment
RSA125596
Phacelia affinis
Peter H. Raven
1958-5-5
12906
Riverside
Joshua Tree National Monument, Salton View
1585
Comment
RSA161179
Phacelia cicutaria var. cicutaria
Peter H. Raven
1962-4-3
17072
Madera
1.5 miles northeast of Raymond.
Comment
UC1234777
Phacelia cicutaria var. hispida
Peter H. Raven
1962-5-23
17855
Los Angeles
ocean bluffs at e side Avalon Bay; Santa Catalina Island
Comment
RSA133408
Phacelia cicutaria var. hispida
Peter H. Raven
1959-5-3
14055
Los Angeles
Santa Monica Mountains: Mulholland Drive near head of Franklin Canyon
381
Comment
UC1228851
Phacelia ciliata var. ciliata
Peter H. Raven
1962-3-24
16962
San Luis Obispo
6.8 mi e Templeton (on road to Shandon)
Comment
OBI60221
Phacelia distans
Peter Raven
1960-1
14987
Santa Barbara
Santa Rosa island; near Old Ranch, E of Torrey Pines
61
Comment
RSA13651
Phacelia distans
Peter H. Raven
1960-04
14987
Santa Barbara
Santa Rosa Island. Near Old Ranch, east of Torrey Pines.
61
Comment
SBBG9248
Phacelia distans
P. H. Raven
1960-4-5
14987
Santa Barbara
near Old Ranch, E of Torrey Pines
60
Comment
CAS-BOT-BC141537
Phacelia floribunda
Peter H. Raven
1962-7-12
18037
Los Angeles
Plants of San Clemente Island, on rocks at west end of Northwest Harbor
15
Comment
GH402971
Phacelia floribunda
P. H. Raven
1962-5-10
17728
Unknown
San Clemente Island, near bottom of Horse Canyon (large canyon west of Thirst)
457
Comment
RSA155826
Phacelia grandiflora
Peter H. Raven
1962-5-23
17859
Los Angeles
Santa Catalina Island, ocean bluffs at East side of Avalon Bay.
Comment
UC914661
Phacelia hastata subsp. compacta
Peter H. Raven and G. L. Stebbins Jr.
1950-8-6
172
Inyo
Coyote Ridge Sierra Nevada
2987
Comment
CAS-BOT-BC145161
Phacelia hubbyi
Peter H. Raven
1959-5-3
14055
Los Angeles
Mulholland Drive near Beverly Glen Boulevard
381
Comment
RSA129000
Phacelia imbricata subsp. imbricata
Peter H. Raven
1949-5-28
612
San Benito
Salinas Grade.
549
Comment
SD51910
Phacelia lyonii
Peter H. Raven
1962-5-8
17602
Los Angeles
San Clemente Island; second canyon south of Seal Cove
29
Comment
UC1234627
Phacelia lyonii
Peter H. Raven
1962-5-22
17829
Los Angeles
about 1 mi w Cherry Canyon (along coastal bluffs); Santa Catalina Island
Comment
UC1167742
Phacelia minor
Peter H. Raven
1958-5-17
12948
Riverside
7.4 mi se Banning (on rd to Idyllwild); San Jacinto Mountains
Comment
LA30866
Phacelia ramosissima var. austrolitoralis
Peter H. Raven; Jane Turner, Barbara Whitesel
1959-3-15
30866
Los Angeles
Santa Monica Mountains, Pt. Dume, behind the point
45
Comment
CAS-BOT-BC159239
Phacelia ramosissima var. subglabra
Peter H. Raven; G. L. Stebbins, Jr.
1950-7-29
54
Inyo
Table Mtn., above Schober's Pack Sta., near Lake Sabrina
2987
Comment
RSA128306
Phacelia thermalis
Peter H. Raven, Otto T. Solbrig
1958-6-17
13297
Lassen
Adobe fields along United States Highway 395, 4.8 miles south of Madeline.
Comment
RSA158309
Phalaris caroliniana
P. H. Raven
1962-5-9
17670
Los Angeles
Canyon south of Mosquito Cove, San Clemente Island
320
Comment
RSA158218
Phalaris minor
P. H. Raven
1962-7-11
17993
Los Angeles
In upper reaches of canyon north of Station Nanny, northeast of Lemon Tank, San Clemente Island
Comment
SBBG10809
Phalaris minor
P. H. Raven, C. F. Smith
1960-4-25
15142
Santa Barbara
5.2 mi E of Stanton Ranch
Comment
SBBG24733
Phalaris minor
P. H. Raven, H. J. Thompson
1966-4-23
20792
Ventura
near beach in vicinity of Dutch Harbor
Comment
RSA135165
Phalaris minor
P. H. Raven, CF Smith
1960-4-25
15142
Santa Barbara
Santa Cruz Island. 5.2 miles E of Stanton Ranch
Comment
UCD89634
Phleum pratense
Peter H. Raven
1952-7-19
4495
Fresno
Blaney Meadows.
2377
Comment
RSA150919
Pholistoma auritum
Peter H. Raven
1962-4-10
17249
Los Angeles
Gully to west side of island about 1.5 miles north of Thirst, San Clemente Island
457
Comment
SBBG12263
Pholistoma racemosum
P. H. Raven
1962-4-9
17148
Los Angeles
rocks, near barracks, Wilson Cove
200
Comment
CAS-BOT-BC135139
Phoradendron juniperinum
Peter H. Raven
1954-8-8
7867
Fresno
Sally Keyes Lakes to Blaney Meadows. Sierra Nevada
2621
Comment
LA38820
Phyla lanceolata
Peter H. Raven; Henry J. Thompson
1959-9-27
14533
Ventura
SANTA MONICA MOUNTAINS, Hidden Valley, NW-side of Lake Sherwood.
291
Comment
RSA161316
Physalis crassifolia
Peter H. Raven
1959-3-29
13893
San Bernardino
On flood plain of Colorado River 2 miles north of Needles.
Comment
RSA176517
Picris echioides
P. H. Raven
1960-5-31
15469
Los Angeles
Campus of University of California
107
Comment
RSA151045
Pilostyles thurberi
Peter H. Raven
1962-4-19
17381
Imperial
0.8 miles southeast of Kane Springs
-46
Comment
CAS-BOT-BC78220
Pinus albicaulis
Peter H. Raven
1954-7-12
7395
Fresno
Trail below Lake Italy
3139
Comment
UC1094331
Pinus albicaulis
Peter H. Raven
1956-7-16
9738
Fresno
trail w Taboose Pass; Sierra Nevada
Comment
CAS-BOT-BC73229
Pinus contorta subsp. murrayana
Peter H. Raven
1954-7-10
7270
Fresno
Sierra Nevada, Bear Creek, Hilgard Branch.
2926
Comment
CAS-BOT-BC73194
Pinus jeffreyi
Peter H. Raven
1952-8-15
5101
Fresno
Piute Creek
2468
Comment
CAS-BOT-BC78806
Pinus lambertiana
Peter H. Raven
1965-7-1
20316
Tuolumne
Lair of the Golden Bear, 3 miles west of Pinecrest
1767
Comment
UC1010760
Pinus radiata
Peter H. Raven
1950-12-23
2616
San Francisco
slopes near Lincoln Blvd.; San Francisco (City), Presidio
Comment
CAS-BOT-BC137307
Piperia elegans
Peter H. Raven
1954-9-19
8218
San Francisco
Field redacted by CAS, contact the data manager for more information
Comment
LA33418
Piptatherum miliaceum
Peter H. Raven; Henry J. Thompson
1959-9-6
4391
Los Angeles
Santa Monica Mountains, Malibu Creek, near mouth of Malibu Creek
12
Comment
CAS-BOT-BC135930
Pittosporum tenuifolium
Peter H. Raven
1954-5-4
6859
San Francisco
Near McLaren Lodge, Golden Gate Park - San Francisco
Comment
UC1168719
Plagiobothrys arizonicus
Peter H. Raven
1958-4-1
12123
Kern
Red Rock Canyon
Comment
UC1073072
Plagiobothrys bracteatus
Peter H. Raven with Mason, Stone, Ornduff, Kuijt
1957-5-2
10735
Marin
0.2 mi w China Camp (near border of a salt marsh)
Comment
UC1112451
Plagiobothrys bracteatus
Peter H. Raven with R. Ornduff, S. G. Smith, and D. Stone
1957-5-7
10791
Alameda
Fallon Road at Highway 50 Livermore Valley
Comment
RSA216143
Plagiobothrys chorisianus
P. H. Raven
1954-5-16
s.n.
San Mateo
North of mouth of Lobos Creek, Presidio
Comment
RSA95520
Plagiobothrys hispidus
P. H. Raven
1951-7-1
3224
Madera
Agnew Meadow to Lake Olane [Olaine].
2683
Comment
RSA128304
Plagiobothrys mollis
P. H. Raven, Otto T. Solbrig
1958-6-17
13258
Lassen
Along U.S. Hwy 395, 7.1 miles W of Standish.
Comment
RSA51293
Plagiobothrys stipitatus
P. H. Raven
1950-4-10
1637
San Benito
Bolsa Road 8.1 miles N of Hollister
Comment
JEPS22324
Plantago major
Peter H. Raven with R. Snow
1958-7-18
13585
Trinity
2.0 mi n Minersville (on road to Trinity Center)
Comment
RSA127425
Plantago major
Peter H. Raven, H. J. Thompson
1959-10-14
14625
Los Angeles
East end of Malibu Lake.
221
Comment
JEPS22326
Plantago ovata
Peter H. Raven
1958-1-24
11460
Riverside
Fargo Canyon
Comment
UCD124553
Plantago ovata var. insularis
Peter H. Raven
1958-3-28
11984
Inyo
4.7 miles southwest of Wildrose Station, Panamint Valley.
Comment
JEPS15503
Plantago virginica
Peter H. Raven
1956-6-17
9400
Los Angeles
Westwood
Comment
RSA128617
Platanus racemosa
Peter H. Raven
1950-5-28
2153
San Benito
Lone Tree Trail, outside of Hollister.
183
Comment
UC962076
Plectritis ciliosa subsp. ciliosa
Peter H. Raven, G. L. Stebbins Jr.
1952-4-20
3995
Nevada
n of Wolf on road to Grass Valley (near Lime Kiln Ranch)
457
Comment
UC942762
Plectritis ciliosa subsp. ciliosa
Peter H. Raven, G. L. Stebbins Jr.
1952-4-20
3998
Placer
2.5 mi s of Bear River Crossing (on road to Auburn)
335
Comment
UC914570
Pleiacanthus spinosus
Peter H. Raven and G. L. Stebbins Jr.
1950-8-6
181
Inyo
Coyote Ridge Sierra Nevada
2926
Comment
SBBG38166
Poa annua
P. H. Raven, E. R. Blakley, R. Ornduff
1960-4-5
15012
Santa Barbara
near the ranch house
45
Comment
CAS-BOT-BC255058
Poa compressa
Peter H. Raven
1950-4-23
1884
Sonoma
Sobre Vista
152
Comment
CAS-BOT-BC254576
Poa fendleriana subsp. longiligula
Peter H. Raven
1952-7-18
4448
Fresno
S Fork of the San Joaquin
2499
Comment
CAS-BOT-BC255802
Poa keckii
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-9
292 A
Fresno
NW face Mt. Darwin
4053
Comment
CAS-BOT-BC246747
Poa leibergii
Peter H. Raven
1952-8-12
5079
Fresno
Hell-for-sure Pass
3474
Comment
CAS-BOT-BC246837
Poa lettermanii
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-9
292
Fresno
N.W. face, Mt. Darwin
4053
Comment
RSA99609
Poa nervosa
P. H. Raven
1951-7-22
3568
Madera
Shadow Creek below Lake Ediza.
2835
Comment
CAS-BOT-BC247417
Poa pratensis
Peter H. Raven
1954-5-5
6908
San Francisco
East side of Lake Merced, San Francisco
Comment
CAS-BOT-BC236231
Poa secunda subsp. juncifolia
Peter H. Raven
1953-7-25
5854
Fresno
Mono Hot Springs, near mineral springs
1981
Comment
CAS-BOT-BC236236
Poa secunda subsp. juncifolia
Peter H. Raven
1954-6-15
7022
Inyo
Near the springs S of Deep Springs Lake
1463
Comment
UC1055845
Poa secunda subsp. juncifolia
Peter H. Raven
1952-7-19
4549
Fresno
Blaney Meadows, Hot springs Blaney Meadows
2377
Comment
CAS-BOT-BC235903
Poa secunda subsp. secunda
Peter H. Raven
1953-7-11
5599
Fresno
Mono Hot Springs
1981
Comment
CAS-BOT-BC235905
Poa secunda subsp. secunda
Peter H. Raven
1952-8-7
4974
Fresno
Colby Meadows to Evolution Lake
3230
Comment
CAS-BOT-BC235914
Poa secunda subsp. secunda
Peter H. Raven
1953-8-13
6170 A
Fresno
Laurel Creek
3048
Comment
CAS-BOT-BC235990
Poa secunda subsp. secunda
Peter H. Raven
1958-3-31
12088
Inyo
In canyon near road 2.5 miles E of Leadfield, Grapevine Mountains, Death Valley National Monument
Comment
CAS-BOT-BC236214
Poa secunda subsp. secunda
Peter H. Raven
1959-4-4
13963
Los Angeles
Santa Monica Mountains. E of Zuma Beach, Point Dume
701
Comment
CAS-BOT-BC243019
Poa secunda subsp. secunda
Peter H. Raven
1958-3-23
11957
San Bernardino
Along road to Adelanto 1.1 miles E of junction S of Oro Grande
Comment
UC914555
Poa secunda subsp. secunda
Peter H. Raven and G. L. Stebbins Jr.
1950-8-9
260
Inyo
near Blue Lake (above Lake Sabrina)
3078
Comment
CAS-BOT-BC243072
Poa secunda subsp. secunda
Peter H. Raven
1957-4-7
10604
San Diego
Slopes overlooking Golden Gate, N end of Presidio
Comment
CAS-BOT-BC244231
Poa unilateralis
Peter H. Raven
1957-4-13
10653
San Francisco
About E summit of the San Miguel Hills, San Francisco
Comment
CAS-BOT-BC244290
Podagrostis humilis
Peter H. Raven
1953-8-6
6064
Fresno
Second Recess
2743
Comment
CAS-BOT-BC244287
Podagrostis humilis
Peter H. Raven
1954-7-10
7253
Fresno
Hilgard Branch, Bear Creek
2926
Comment
RSA0022109
Pogogyne abramsii
Peter H. Raven
1958-4-30
12758
San Diego
5.0 miles east of Torrey Pines on road to Miramar.
Comment
SBBG13488
Polycarpon tetraphyllum
P. H. Raven
1962-5-22
17827
Los Angeles
near mouth of Cherry Cyn
6
Comment
LA35991
Polycarpon tetraphyllum
Peter H. Raven;
1960-5-16
15381
Los Angeles
121
Comment
RSA113968
Polygala californica
Peter H. Raven
1957-5-5
10778
Napa
Hills at western edge of Calistoga.
Comment
SBBG17791
Polygonum arenastrum
P. H. Raven
1962-7-11
18016
Los Angeles
docks area, Wilson Cove
9
Comment
CAS-BOT-BC413934
Polygonum aviculare subsp. aviculare
Peter H. Raven
1951-7-28
3666
Madera
Red's Meadows Pack Station
2286
Comment
CAS-BOT-BC413940
Polygonum aviculare subsp. aviculare
Peter H. Raven
1950-5-28
2150
San Benito
Union District, Hollister.
30
Comment
CAS-BOT-BC414066
Polygonum aviculare subsp. aviculare
Peter H. Raven
1954-1-4
6370
San Francisco
McAllister St. near Parker St., San Francisco
Comment
CAS-BOT-BC414073
Polygonum aviculare subsp. aviculare
Peter H. Raven
1954-4-9
6541
San Francisco
25th Ave. at Fulton St., San Francisco
Comment
CAS-BOT-BC414166
Polygonum aviculare subsp. buxiforme
Peter H. Raven
1951-7-29
3691
Mono
Mammoth Post Office
Comment
CAS-BOT-BC6527
Polygonum marinense
Peter Hamilton Raven
1961-8-22
16568
Marin
At head of Drake's Estero, Point Reyes Peninsula
Comment
CAS-BOT-BC109223
Polygonum paronychia
Peter H. Raven
1961-8-26
16592
San Francisco
San Francisco. Near Bakers Beach, Presidio.
Comment
CAS-BOT-BC218192
Polygonum polygaloides subsp. kelloggii
Peter Hamilton Raven; Otto Thomas Solbrig
1958-6-18
13318
Modoc
8.8 mi. S of Happy Camp Guard Station.
Comment
CAS-BOT-BC420077
Polygonum polygaloides subsp. kelloggii
Peter H. Raven
1954-7-4
s.n.
Fresno
Near Bear Dam
2225
Comment
CAS-BOT-BC414930
Polygonum shastense
Peter H. Raven
1953-7-31
5996
Fresno
Highland Lk., Stanislaus Forest
3383
Comment
CAS-BOT-BC421106
Polygonum spergulariiforme
Peter H. Raven; R. Snow
1958-7-19
13607
Trinity
Hobo Gulch Public Camp, 14.3 miles north of Helena
Comment
SD51917
Polypodium californicum
Peter H. Raven
1962-4-12
17341
Los Angeles
San Clemente Island, Wilson Cove
74
Comment
CAS-BOT-BC76857
Polypodium calirhiza
Peter H. Raven
1950-1-7
1299
San Francisco
Lawton at Funston St.
91
Comment
CAS-BOT-BC233130
Polypogon interruptus
Peter H. Raven
1954-8-22
7947
San Francisco
Bluffs, Fort Point
Comment
CAS-BOT-BC232410
Polypogon monspeliensis
Peter H. Raven
1962-7-12
18042
Los Angeles
San Clemente Island. Wilson Cove, below barracks
45
Comment
CAS-BOT-BC237316
Polypogon monspeliensis
Peter H. Raven
1954-9-18
8179
San Francisco
San Francisco. Coastal bluffs near Point Lobos
Comment
SBBG12193
Polypogon monspeliensis
P. H. Raven
1962-5-8
17598
Los Angeles
mouth of cyn at S end of Seal Cove
9
Comment
UCD91373
Polypogon monspeliensis
Peter H. Raven; Henry J. Thompson
1959-5-10
14197
Ventura
Santa Monica Mountains. North-east slopes of Conejo Mountain.
182
Comment
CAS-BOT-BC237442
Polypogon monspeliensis
Peter H. Raven; Henry J. Thompson
1959-10-18
14685
Ventura
Santa Monica Mountains. Serrano Road 0.8 mile W of junction with Cotharin Road, drainage of Serrano Canyon
335
Comment
CAS-BOT-BC237484
Polypogon viridis
Peter H. Raven
1954-6-17
7046
Inyo
Antelope Springs, Deep Springs Valley
1493
Comment
CAS-BOT-BC237502
Polypogon viridis
Peter H. Raven
1956-6-17
9404
Los Angeles
Westwood, Los Angeles
Comment
SBBG13515
Polypogon viridis
P. H. Raven
1962-5-22
17844
Los Angeles
Middle Ranch
213
Comment
UCD91474
Polypogon viridis
Peter H. Raven; Henry J. Thompson
1959-9-6
14402
Los Angeles
Malibu Creek near its mouth, Santa Monica Mountains.
12
Comment
CAS-BOT-BC76667
Polystichum munitum
Peter H. Raven
1954-3-28
6512
San Francisco
San Francisco - Oceanic headland at Fort Point
Comment
CAS-BOT-BC76668
Polystichum munitum
Peter H. Raven
1957-4-13
10644
San Francisco
San Francisco - north side of Twin Peaks
Comment
CAS-BOT-BC410039
Populus X parryi
Peter H. Raven; H. J. Thompson
1966-4-23
20728
Ventura
San Nicolas Island, 2 miles ESE of Seal Beach, NW end of island
106
Comment
RSA178610
Populus fremontii subsp. fremontii
Peter H. Raven
1964-4-28
18980
San Benito
Along San Benito River 4.1 miles S of jct near Bitterwater.
Comment
CAS-BOT-BC102708
Populus tremuloides
Peter H. Raven
1964-6-30
19606
Sierra
stream 6.4 miles south of Sierraville on State Highway 89
1737
Comment
CAS-BOT-BC102711
Populus tremuloides
Peter H. Raven
1965-6-29
20286
Tuolumne
3.5 miles west of Sonora Pass
2743
Comment
CAS-BOT-BC104236
Populus trichocarpa
Peter H. Raven
1952-7-18
4444
Fresno
South Fork of the San Joaquin
2499
Comment
CAS-BOT-BC445237
Portulaca oleracea
Peter H. Raven
1952-5-26
4030
Napa
Rutherford
53
Comment
SEINET8577118
Potamogeton crispus
Peter H. Raven
1961-1
16622
San Bernardino
along Mojave River just east of Victorville
823
Comment
RSA0121545
Potamogeton foliosus
Peter H. Raven
1961-10-8
16837
Imperial
On western outskirts of El Centro
-12
Comment
RSA161314
Potamogeton illinoensis
Peter H. Raven
1961-9-17
16682
San Bernardino
At edge of Lost Lake, Cajon Pass.
Comment
CAS-BOT-BC453857
Potamogeton nodosus
Peter H. Raven
1954-9-1
8098
Lake
Detert Reservoir, 5.8 miles from Middletown on Butts Canyon road
Comment
RSA160890
Potamogeton pusillus
Peter H. Raven
1961-9-10
16627
San Bernardino
North Verde Ranch, near the Mojave River east of Victorville
854
Comment
UC914615
Potentilla diversifolia var. diversifolia
Peter H. Raven and G. L. Stebbins Jr.
1950-8-11
297
Inyo
Pee-Wee Pot Hole ne of Dingleberry Lake above Lake Sabrina; ne of Dingleberry Lake above Lake Sabrina
3352
Comment
CAS-BOT-BC158434
Potentilla glaucophylla var. glaucophylla
Peter H. Raven
1954-7-8
7233
Fresno
Lake Italy
3393
Comment
CAS-BOT-BC539508
Potentilla gracilis var. fastigiata
Peter H. Raven
1953-8-16
6203
Fresno
Mono Hot Springs
1981
Comment
CAS-BOT-BC540162
Potentilla gracilis var. fastigiata
Peter H. Raven
1950-8-11
297
Inyo
Pea-Wee Pot Hole, NE of Dingleberry Lake, above Lake Sabrina
3352
Comment
CAS-BOT-BC540353
Potentilla gracilis var. fastigiata
Peter H. Raven
1951-7-14
3429
Madera
Agnew Meadows to San Joaquin Mtn.
Comment
CAS-BOT-BC158555
Potentilla pseudosericea
Peter H. Raven
1954-7-19
7465
Inyo
Mirror Lake to Consultation Lake
3413
Comment
UC914613
Potentilla pseudosericea
Peter H. Raven, G. L. Stebbins Jr.
1950-8-7
231
Inyo
Coyote Ridge Sierra Nevada, Coyote Ridge
3657
Comment
CAS-BOT-BC48112
Primula suffrutescens
Peter H. Raven
1952-7-26
4700
Fresno
Peak 13016 e. of Muir Pass
Comment
RSA0014814
Proboscidea louisianica subsp. louisianica
Peter H. Raven, Richard Snow
1958-7-22
13681
Sonoma
Along United States Highway 101, 2.1 miles north of junction to Skagg s Springs.
Comment
CAS-BOT-BC159798
Prunus andersonii
Peter H. Raven
1951-7-29
3711
Mono
1 mi. e. Mammoth Post Office
Comment
CAS-BOT-BC154456
Prunus ilicifolia
Peter H. Raven
1950-5-18
2126
San Francisco
Bayview Hills, San Francisco
152
Comment
CAS-BOT-BC154918
Prunus ilicifolia
Peter H. Raven
1953-3-29
52134
Napa
Hills e. of Imola
121
Comment
CAS-BOT-BC154557
Prunus ilicifolia subsp. lyonii
Peter H. Raven
1962-5-22
17828
Los Angeles
Santa Catalina Island: near mouth of Cherry Canyon
60
Comment
SBBG13619
Prunus ilicifolia subsp. lyonii
P. H. Raven
1962-5-2
17828
Los Angeles
near mouth of Cherry Cyn
Comment
SD51925
Prunus ilicifolia subsp. lyonii
Peter Raven
1962-5-9
17643
Los Angeles
San Clemente Island:steep grassland in canyon just north of Guds
182
Comment
SD53064
Prunus ilicifolia subsp. lyonii
Peter H. Raven
1962-5-22
17828
Los Angeles
Santa Catalina Island, near mouth of Cherry canyon
60
Comment
CAS-BOT-BC154628
Prunus subcordata
Peter H. Raven; H. L. Mason; R. Ornduff; et al.
1957-4-11
10626
Contra Costa
Curry Canyon 4.0 mi. s. of Recreation Ground
Comment
CAS-BOT-BC154839
Prunus virginiana var. demissa
Peter H. Raven
1954-8-30
8061
Nevada
West of Greenhorn Creek
914
Comment
JEPS7743
Pseudognaphalium beneolens
Peter H. Raven
1954-8-28
8003
Nevada
3000 ft w of Greenhorn Creek; Sierra Nevada
914
Comment
JEPS23714
Pseudognaphalium biolettii
Peter H. Raven
1959-2-15
13786
Los Angeles
2.6. mi n Sunset Blvd; Santa monica Mountains, Beverly Glen Canyon
213
Comment
LA47056
Pseudognaphalium biolettii
Peter H. Raven; Henry J. Thompson
1969-4-12
15040
Ventura
Santa Monica Mountains, Triunfo Pass, near pass
655
Comment
RSA131334
Pseudognaphalium biolettii
Peter H. Raven
1960-4-5
14965
Santa Barbara
Santa Rosa island, bottom of Cherry Canyon
61
Comment
RSA136613
Pseudognaphalium biolettii
Peter H. Raven, E. R. Blakley, Robert Ornduff
1960-4-5
14984
Santa Barbara
Near creek behind Vail Ranch house. Santa Rosa island
37
Comment
SBBG17760
Pseudognaphalium biolettii
P. H. Raven
1962-4-10
17251
Los Angeles
ca. 2 mi N of Thirst
518
Comment
CAS-BOT-BC356803
Pseudognaphalium californicum
Peter H. Raven
1956-5-13
s.n.
San Francisco
San Francisco. Slopes ca. 1 mile east of Mount Davidson
Comment
LA32059
Pseudognaphalium californicum
Peter H. Raven; Henry J. Thompson
1959-6-4
14326
Los Angeles
Santa Monica Mountains, Point Dume
45
Comment
CAS-BOT-BC357100
Pseudognaphalium luteoalbum
Peter H. Raven
1956-4-22
9012
San Francisco
At the summit of Mt. Davidson, San Francisco
Comment
CAS-BOT-BC356981
Pseudognaphalium luteoalbum
Peter H. Raven
1952-5-31
4161
Napa
Flood plain of Rector Creek
121
Comment
CAS-BOT-BC357055
Pseudognaphalium luteoalbum
Peter H. Raven; Michael P. Johnson
1967-5-1
21028
Marin
Angel Island. Slopes on south side of island near Rock Quarry and small reservoir
91
Comment
CAS-BOT-BC357093
Pseudognaphalium luteoalbum
Peter H. Raven
1954-4-12
6563
San Francisco
Sigmund Stern Grove, San Francisco
Comment
JEPS26124
Pseudognaphalium microcephalum
Peter H. Raven
1958-9-28
13738
Los Angeles
Elysian Park Santa Monica Mountains, Elysian Park
213
Comment
LA32056
Pseudognaphalium microcephalum
Peter H. Raven; Henry J. Thompson
1959-9-27
14504
Los Angeles
Santa Monica Mountains, Sepulveda Canyon, along Sepulveda Blvd
243
Comment
CAS-BOT-BC357252
Pseudognaphalium microcephalum
Peter H. Raven
1954-8-14
7907
Fresno
Bear Creek
2438
Comment
LA32052
Pseudognaphalium ramosissimum
Peter H. Raven; Henry J. Thompson
1958-9-19
13722
Los Angeles
Santa Monica Mountains, Zuma Beach, 0.2 mi E of turnoff to Zuma Beach on US 101 [now Pacific Coast Hwy, US 1]
45
Comment
CAS-BOT-BC361499
Pseudognaphalium stramineum
Peter H. Raven; R. K. Beeks
1961-9-29
16762
San Bernardino
San Bernardino Mountains at head of Grass Valley, 1 mile east of Twin Peaks
1767
Comment
CAS-BOT-BC361500
Pseudognaphalium stramineum
Peter H. Raven; R. K. Beeks
1961-9-29
16762
San Bernardino
San Bernardino Mountains at head of Grass Valley, 1 mile east of Twin Peaks
1767
Comment
CAS-BOT-BC361584
Pseudognaphalium stramineum
Peter H. Raven
1960-6-15
15508
Santa Barbara
Surf
Comment
SD60404
Pseudognaphalium stramineum
Peter H. Raven, R. K. Beeks
1961-9-29
16762
San Bernardino
San Bernardino Mountains at head of Grass Valley, 1 mile east of Twin Peaks
1769
Comment
CAS-BOT-BC361670
Pseudognaphalium thermale
Peter H. Raven
1961-8-10
16553
Nevada
North side of Donner Lake
Comment
CAS-BOT-BC362023
Psilocarphus tenellus
Peter H. Raven
1950-4-16
1804
San Mateo
Summit ridge, San Bruno Mts.
243
Comment
CAS-BOT-BC340920
Psorothamnus schottii
Peter H. Raven
1958-1-24
11452
Riverside
Fargo Canyon
Comment
RSA127968
Pteridium aquilinum var. pubescens
P. H. Raven
1959-10-25
14689
Los Angeles
Santa Monica Mountains: Arroyo Sequit 1.6 miles north of Coast Highway
137
Comment
CAS-BOT-BC460506
Pterospora andromedea
Peter H. Raven
1956-7-28
9903
Inyo
Sierra Nevada, Sawmill Creek
2621
Comment
CAS-BOT-BC460512
Pterospora andromedea
Peter H. Raven
1951-7-28
3630
Madera
Road below (S) Red's Meadows
2255
Comment
CAS-BOT-BC421301
Pterostegia drymarioides
Peter H. Raven
1956-3-18
8866
San Francisco
Between Lands End and the Golden Gate Bridge, San Francisco.
Comment
CAS-BOT-BC421335
Pterostegia drymarioides
Peter Raven; Clifton F. Smith
1960-4-26
15190
Santa Barbara
California Channel Islands. Above Arroyo del Medio 1.2 miles west of Stanton Ranch, Santa Cruz Island
Comment
CAS-BOT-BC239741
Ptilagrostis kingii
Peter H. Raven
1956-7-25
9847
Fresno
Bench Lake, South Fork of the Kings River
3185
Comment
CAS-BOT-BC465533
Pyrola minor
Peter H. Raven
1954-8-1
7689
Fresno
Sierra Nevada, Hilgard Branch, Bear Creek
2926
Comment
CAS-BOT-BC362171
Pyrrocoma apargioides
Peter H. Raven
1954-7-5
7184
Fresno
Hilgard Branch, Bear Creek
2987
Comment
RSA88428
Pyrrocoma apargioides
P. H. Raven
1951-7-22
3570
Madera
Shadow Creek below Lake Ediza.
2835
Comment
CAS-BOT-BC104422
Quercus X subconvexa
Peter H. Raven
1949-4-18
328
Marin
Tiburon
Comment
CAS-BOT-BC61726
Quercus agrifolia
Peter Raven
1950-7-17
2613
San Francisco
w. Canon draining into Lake Merced just n. of the SF Golf & Country Club Golf Course, San Francisco
Comment
CAS-BOT-BC61755
Quercus agrifolia
Peter Raven; Sidney R. Snow
1956-7-1
9576
San Diego
4.6 miles N. of Santa Ysabel on road to Warner Springs
Comment
LA32171
Quercus agrifolia
Peter H. Raven; Henry J. Thompson
1959-9-20
14466
Ventura
Santa Monica Mountains, Russell Valley, Triunfo Corner
274
Comment
RSA133036
Quercus agrifolia
Peter H. Raven, Henry Thompson
1959-9-20
14466
Ventura
Triunfo Corner. Santa Monica Mountains.
274
Comment
RSA217988
Quercus agrifolia
Peter H. Raven
1954-5-5
6896
San Francisco
Southeastern part of Lake Merced
Comment
RSA127927
Quercus berberidifolia
Peter H. Raven, Henry J. Thompson
1959-2-25
13809
Los Angeles
1.2 miles east of summit, Saddle Peak.
610
Comment
CAS-BOT-BC85940
Quercus douglasii
Peter H. Raven
1953-4-2
5277
Napa
hills of Tulucay Creek
243
Comment
CAS-BOT-BC79173
Quercus dumosa
Peter H. Raven; L. Wedberg
1956-6-23
9473
San Diego
Torrey Pines
Comment
CAS-BOT-BC79587
Quercus dumosa
Peter H. Raven; Henry J. Thompson
1959-9-20
14493
Ventura
Santa Monica Mts. Lake Eleanor
304
Comment
GH344538
Quercus dumosa
P. H. Raven & H. J. Thompson
1959-10-18
14678
Unknown
along Mulholland Highway 3.2 miles east of Decker Road
640
Comment
CAS-BOT-BC105108
Quercus kelloggii
Peter Raven
1949-5-15
498
El Dorado
Institute of Forest Genetics, Placerville
838
Comment
CAS-BOT-BC105159
Quercus kelloggii
Peter H. Raven
1954-8-14
7917
Fresno
road between Mono Hot Springs to Bear Dam
2103
Comment
CAS-BOT-BC62878
Quercus lobata
Peter H. Raven
1952-8-27
5155
Napa
Mt. Veeder Road at Lokoya Turnoff
426
Comment
SBBG9063
Quercus lobata
P. H. Raven, C. F. Smith
1960-4-26
Santa Barbara
Portezuela grade
Comment
GH343292
Quercus lobata
P. H. Raven & H. J. Thompson
1959-9-20
14467
Unknown
Santa Monica Mountains
274
Comment
SBBG9065
Quercus pacifica
P. H. Raven, C. F. Smith
1960-4-25
15160
Santa Barbara
woodland above China Harbor (Chinese Harbor)
243
Comment
CAS-BOT-BC104428
Quercus tomentella
Peter H. Raven
1962-5-21
17808
Los Angeles
Santa Catalina Island, lower end of Pebble Beach Canyon
91
Comment
RSA157794
Quercus tomentella
Peter H. Raven
1962-5-10
17726
Los Angeles
Head of Horse Canyon, the large canyon west of Thirst, San Clemente Island
488
Comment
RSA158257
Quercus tomentella
Peter H. Raven
1962-7-11
18000
Los Angeles
San Clemente Island, Wilson Cove.
61
Comment
SBBG13049
Quercus tomentella
P. H. Raven
1962-5-10
17720
Los Angeles
N of Gray
487
Comment
SBBG17776
Quercus tomentella
P. H. Raven
1962-5-10
17720
Los Angeles
N of Gray, near head of N branch of cyn
487
Comment
GH343630
Quercus wislizeni
P. H. Raven
1958-5-17
12960
Unknown
along road to Banning 6.1 miles north-west of Lake Fulmor, San Jacinto Mountains
Comment
RSA128353
Quercus wislizeni
Peter H. Raven
1950-2-11
1343
Amador
Sierra Foothills at Ione, E and SE of town.
91
Comment
CAS-BOT-BC362431
Rafinesquia californica
Peter H. Raven
1951-5-20
2853
Napa
Hills w. Oakville
548
Comment
LA35969
Rafinesquia californica
Peter H. Raven;
1960-5-19
15434
Ventura
SANTA MONICA MOUNTAINS, Triunfo Pass
640
Comment
RSA156021
Rafinesquia californica
P. H. Raven
1962-5-1
17505
Los Angeles
0.6 miles above junction of La Tuna Canyon on road to Saddle Peak, Santa Monica Mountains
625
Comment
UC1234686
Rafinesquia californica
Peter H. Raven
1962-5-1
17505
Los Angeles
0.6 mi above junction Tuna Canyon (on road to Saddle Peak); Santa Monica Mountains
624
Comment
RSA134815
Rafinesquia californica
P. H. Raven, Henry J. Thompson
1960-5-29
15434
Ventura
Triunfo Pass; Santa Monica Mountains.
640
Comment
UC914568
Raillardella argentea
Peter H. Raven and G. L. Stebbins Jr.
1950-8-1
115
Inyo
ridge w Schober's Hobs (above Lake Sabrina)
3627
Comment
CAS-BOT-BC362820
Raillardella scaposa
Peter H. Raven
1956-7-24
9800
Fresno
Upper Basin, South Fork of Kings River
3291
Comment
RSA88097
Raillardella scaposa
P. H. Raven
1951-7-14
3464
Madera
Two Teats
3384
Comment
CAS-BOT-BC379097
Ranunculus aquatilis var. diffusus
Peter H. Raven; R. K. Beeks
1961-9-29
1677 -L
San Bernardino
San Bernardino Mountains, creek above Metcalf Bay, Big Bear Valley
2103
Comment
LA32190
Ranunculus californicus
Peter H. Raven;
1959-4-4
13948
Los Angeles
Santa Monica Mountains, Point Dume Natural Preserve, just E of Zuma Beach
9
Comment
RSA114032
Ranunculus californicus var. gratus
Peter H. Raven
1957-5-5
10780
Napa
Hills at western edge of Calistoga.
Comment
CAS-BOT-BC74202
Raphanus raphanistrum
Peter H. Raven
1954-6-30
7105
Fresno
Sierra Nevada. Mono Hot Springs.
1981
Comment
SBBG17789
Raphanus raphanistrum
P. H. Raven
1962-4-11
17300
Los Angeles
behind Northwest Harbor
6
Comment
CAS-BOT-BC427514
Reseda alba
Peter H. Raven
1950-4-10
1698
San Benito
Eastern city limits, San Juan
91
Comment
RSA133040
Rhamnus californica
Peter H. Raven, H. J. Thompson
1959-9-20
14474
Ventura
At junction of Decker Road with Potrero Road.
274
Comment
CAS-BOT-BC55844
Rhamnus crocea
Peter H. Raven
1962-3-20
16934
San Diego
along road 4.1 miles west of Potrero
Comment
LA32116
Rhamnus ilicifolia
Peter H. Raven; Henry J. Thompson
1959-4-3
13911
Los Angeles
SANTA MONICA MOUNTAINS, Las Flores Canyon, 3.8 mi N of Pacific Coast Hwy.
548
Comment
CAS-BOT-BC59783
Rhamnus pirifolia
Peter H. Raven
1962-5-9
17683
Los Angeles
Near head of canyon above Mosquito Cove.
274
Comment
SBBG21948
Rhamnus pirifolia
P. H. Raven
1962-5-20
17776
Los Angeles
Avalon Cyn about 1 mi S of Avalon
Comment
JEPS30433
Rhaponticum repens
Peter H. Raven and Henry J. Thompson
1959-10-31
14731
Los Angeles
Roase Ave at Walgrove Ave in Santa Monica; Santa Monica Mountains
45
Comment
CAS-BOT-BC58140
Rhododendron columbianum
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-11
301
Inyo
Pee-Wee Pot-Hole. NE. of Dingleberry Lake, above Lake Sabrina.
3352
Comment
CAS-BOT-BC167914
Rhus integrifolia
Peter H. Raven
1959-5-3
14058
Los Angeles
Mulholland Drive near Beverly Glen Boulevard
381
Comment
CAS-BOT-BC170453
Rhus integrifolia
Peter H. Raven
1959-3-15
13954
Los Angeles
Bluffs just east of Zuma Beach, Point Dume - Santa Monica Mountains
15
Comment
GH347033
Rhus integrifolia
P. H. Raven
1959-3-1
13814
Unknown
Vermont Canyon, Griffith Park
243
Comment
GH347138
Rhus ovata
P. H. Raven
1959-5-3
14058
Unknown
Mulholland Drive near Beverley Glen Boulevard
381
Comment
RSA127912
Ribes aureum var. gracillimum
Peter H. Raven
1959-3-1
13827
Los Angeles
Griffith Park, north of junction of Vista del Valle Drive with Hollywood Drive.
396
Comment
CAS-BOT-BC92978
Ribes californicum var. californicum
Peter H. Raven
1951-5-20
285 b
Napa
Hills west Oakville.
548
Comment
CAS-BOT-BC93347
Ribes cereum
Peter H. Raven; G. L. Stebbins, Jr.
1950-7-29
48
Inyo
Schober's Pack Station near Lake Sabrina.
2834
Comment
CAS-BOT-BC93348
Ribes cereum
Peter H. Raven; G. L. Stebbins, Jr.
1950-8-6
156
Inyo
Andrew's Camp, Bishop Creek.
2743
Comment
LA33978
Ribes indecorum
Peter H. Raven; Henry J. Thompson
1959-2-25
13811
Los Angeles
670
Comment
CAS-BOT-BC173432
Ribes malvaceum
Peter H. Raven
1959-2-23
13802
Los Angeles
On Decker Road 1.0 miles north of junction with Mulholland Drive
502
Comment
CAS-BOT-BC206010
Ribes menziesii
Peter H. Raven
1949-5-8
476
Alameda
15 mi. Livermore on Arroyo Mocho Rd.
990
Comment
RSA0021944
Ribes montigenum
Peter H. Raven
1951-7-9
3315
Madera
Shadow Creek below Lake Ediza.
2835
Comment
RSA0018032
Ribes roezlii
Peter H. Raven
1962-5-30
17906
Shasta
State Highway 89, 1.6 miles north of Burney Falls State Park.
Comment
LA30858
Ribes speciosum
Peter H. Raven; Jane Turner, Barbara Whitesel
1959-2-23
C- 124
Ventura
Santa Monica Mountains, Lake Eleanor
300
Comment
LA33883
Ribes speciosum
Peter H. Raven;
1959-2-15
13783
Los Angeles
Santa Monica Mountains, Brown Canyon, 2.6 mi N of Sunset Blvd on Beverly Glen Blvd
213
Comment
RSA137348
Ribes thacherianum
Peter H. Raven, Clifton F. Smith
1960-4-26
15223
Santa Barbara
Santa Cruz Island. Near top of Portazuela Grade.
Comment
CAS-BOT-BC168758
Ribes victoris
Peter H. Raven
1951-6-10
2938
Napa
Crater Region e. of Palisades
762
Comment
SEINET13942856
Ribes viscosissimum
Peter H. Raven
1950-1
2467 G
Nevada
near Sierra Club Lodge, Norden. Elev 7000 ft
2134
Comment
RSA128922
Romanzoffia californica
Peter H. Raven
1950-4-22
1858
Marin
Where Swede George Gulch meets Alpine Lake, Mt. Tamalpais.
427
Comment
RSA161127
Romanzoffia californica
Peter H. Raven, H. L. Mason, Robert Ornduff
1957-3-24
10550
Mendocino
Fern Canyon, 1 miles above Van Damme Beach State Park.
Comment
CAS-BOT-BC74597
Rorippa curvisiliqua
Peter H. Raven
1952-6-28
4199
Napa
Hennessey Lake.
121
Comment
RSA160879
Rorippa curvisiliqua
P. H. Raven
1961-9-10
16666
San Bernardino
Forming a broad belt in relatively shallow water around Lake Arrowhead. near University of California Conference Center, north side of lake.
1555
Comment
CAS-BOT-BC147649
Rosa californica
Peter Raven; Clifton F. Smith
1960-4-28
15271
Santa Barbara
Bed of Arroyo del Medio west of Stanton Beach, Santa Cruz Island
Comment
RSA124807
Rosa californica
Peter H. Raven
1958-7-22
13671
Mendocino
Flood plain of Russian River, 9.2 miles south of Hopland.
Comment
RSA151053
Rosa californica
Peter H. Raven
1961-9-17
16713
San Bernardino
Near Las Flores School, Summit Valley.
884
Comment
CAS-BOT-BC146546
Rosa gymnocarpa
Peter H. Raven; Michael P. Johnson
1967-5-1
21180
Marin
On south ridge of Mount Ida
237
Comment
CAS-BOT-BC148377
Rubus leucodermis
Peter H. Raven
1952-7-5
4222
Fresno
Florence Lake
2225
Comment
LA33885
Rubus ursinus
Peter H. Raven;
1959-3-15
13849
Los Angeles
Santa Monica Mountains, Zuma Canyon, just E of Zuma Beach
21
Comment
CAS-BOT-BC363214
Rudbeckia occidentalis
Peter H. Raven
1956-8-4
10005
Nevada
3.6 miles from Fuller Lake on road to Emigrant Gap
1341
Comment
CAS-BOT-BC421716
Rumex conglomeratus
Peter H. Raven
1951-6-24
3009
Napa
Napa
30
Comment
CAS-BOT-BC421547
Rumex crassus
Peter H. Raven
1956-9-16
10496
San Francisco
West of Lake Merced, San Francisco.
Comment
CAS-BOT-BC433482
Rumex fueginus
Peter H. Raven
1953-8-30
6267
Inyo
Deep Springs Lake
Comment
CAS-BOT-BC433532
Rumex fueginus
Peter H. Raven
1954-9-12
8164
San Francisco
About Pine Lake, San Francisco.
Comment
CAS-BOT-BC433810
Rumex pulcher
Peter H. Raven
1950-1-26
1328
San Francisco
At corner of Foerster St & Teresita Blvd., (Near Laguna Honda)
91
Comment
CAS-BOT-BC433979
Rumex salicifolius
Peter H. Raven
1954-9-12
8171
San Francisco
About Pine Lake, San Francisco.
Comment
UCD101633
Rumex salicifolius
Peter H. Raven
1961-9-17
16694
San Bernardino
Cajon Canyon below Cajon Station, at Cajon Campground.
792
Comment
SD60410
Rumex salicifolius
Peter H. Raven
1962-5-20
17791
Los Angeles
Santa Catalina Island, by the road, Middle Canyon about 1 mile above the ranch
Comment
CAS-BOT-BC445741
Sagittaria latifolia
Peter H. Raven
1954-8-27
7973
Nevada
Western outskirts of Nevada City
762
Comment
UC1179530
Salicornia bigelovii
Peter H. Raven
1958-7-5
13561
Orange
just n Surfside
Comment
SEINET11941003
Salicornia bigelovii
P. H. Raven
1958-1
13561
Orange
Salt marsh just N of Surfside
Comment
LA31623
Salicornia virginica
Peter H. Raven; Henry J. Thompson
1959-10-4
14604
Ventura
Santa Monica Mountains, just W of Point Mugu
3
Comment
CAS-BOT-BC132766
Salix arctica
Peter H. Raven
1954-7-6
7220
Fresno
Lake nw. of Mt. Hilgard
3474
Comment
CAS-BOT-BC132877
Salix arctica
Peter H. Raven
1954-7-21
7499
Tulare
Crabtree Creek
3352
Comment
CAS-BOT-BC103051
Salix bonplandiana
Peter H. Raven; G. Thomas Robbins
1956-4-29
9088
El Dorado
Institute of Forest Genetics, Placerville
Comment
CAS-BOT-BC103156
Salix bonplandiana
Peter H. Raven; Henry J. Thompson
1958-10-11
13762
Los Angeles
0.3 miles south of junction of roads at summit, Saddle Peak
731
Comment
RSA176797
Salix breweri
Peter H. Raven
1963-3-29
18146
Santa Clara
San Antonio Valley.
Comment
CAS-BOT-BC108578
Salix drummondiana
Peter H. Raven
1954-7-23
7531
Tulare
Carbtree Creek - Sierra Nevada
3230
Comment
CAS-BOT-BC108620
Salix drummondiana
Peter Raven
1955-7-15
8318
Inyo
Shepherd Creek - Sierra Nevada
2743
Comment
CAS-BOT-BC108564
Salix eastwoodiae
Peter H. Raven; G. L. Stebbins
1950-8-7
248
Inyo
Green Lake, above South Lake
3444
Comment
CAS-BOT-BC108596
Salix eastwoodiae
Peter H. Raven
1956-7-24
9805
Fresno
Upper Basin, South Fork of the Kings River
3291
Comment
UC1094317
Salix eastwoodiae
Peter H. Raven
1956-7-24
9805
Fresno
Upper Basin S. Fork King's River
3291
Comment
CAS-BOT-BC108044
Salix exigua
Peter H. Raven
1951-6-29
3112
Mono
3 mi. W. Bridgeport
2042
Comment
CAS-BOT-BC108226
Salix hindsiana
Peter H. Raven
1964-4-28
18982
San Benito
Wash of San Benito River 4.1 miles south of junction near Bitterwater
Comment
LA34163
Salix laevigata
Peter H. Raven;
1959-5-3
14103
Los Angeles
SANTA MONICA MOUNTAINS, Franklin Canyon, 0.7 mi S of Mulholland Drive.
289
Comment
RSA161232
Salix laevigata
Peter H. Raven
1962-5-20
17790
Los Angeles
Cape Canyon, Santa Catalina Island.
Comment
CAS-BOT-BC125357
Salix lasiandra var. lasiandra
Peter H. Raven
1964-10-1
19708
San Francisco
Shore of Mountain Lake, Presidio
Comment
CAS-BOT-BC128148
Salix lasiandra var. lasiandra
Peter H. Raven
1964-10-1
19716
Marin
Borders of salt marsh at north end of Stinson Beach
Comment
CAS-BOT-BC125532
Salix lasiandra var. lasiandra
Peter H. Raven; Henry J. Thompson
1959-10-4
14595
Ventura
Bottom of Calleguas Creek 1 mile north of Camarillo State [Hospitla] Hospital
18
Comment
GH383755
Salix lasiolepis
P. H. Raven
1958-5-17
12965
Unknown
Dark Canyon Camp Ground, San Jacinto Mountains
Comment
RSA127458
Salix lasiolepis
Peter H. Raven, Henry J. Thompson
1958-10-11
13749
Los Angeles
Tuna Canyon 1.8 miles north of Coast Highway
427
Comment
RSA132329
Salix lasiolepis
Peter H. Raven, E. R. Blakley, Robert Ornduff
1960-4-5
14985
Santa Barbara
Santa Rosa Island. near Old Ranch, east of Torrey Pines
61
Comment
RSA133775
Salix lasiolepis
Peter H. Raven
1959-2-15
13793
Los Angeles
Franklin Canyon 2.3 miles south of Mulholland Drive.
290
Comment
RSA176583
Salix lasiolepis
Peter H. Raven
1964-6-30
19599
Nevada
Along Sage Hen Creek. Near Hobart Mills.
Comment
SBBG13710
Salix lasiolepis
P. H. Raven
1962-5-20
17801
Los Angeles
Bullrush Cyn, about opposite ranch in Middle Cyn
213
Comment
SD63387
Salix lasiolepis
Peter H. Raven, Henry J. Thompson
1966-4-23
20733
Ventura
San Nicolas Island; spring about 2 miles ESE of Seal Beach, NW end of island
106
Comment
UCR104552
Salix lasiolepis
P. H. Raven
1960-4-6
14985
Santa Barbara
Channel Islands, Santa Rosa Island, along creek near Vail ranch house
37
Comment
CATA2566
Salix lasiolepis
Peter Raven, E. R. Blakley, Robert Ornduff
1960-4-5
14985
Santa Barbara
Santa Rosa Island: Along creek near Vail ranch house
36
Comment
RSA127885
Salix lasiolepis
Peter H. Raven
1959-2-23
13796
Ventura
Lake Sherwood.
303
Comment
CAS-BOT-BC107199
Salix lasiolepis var. bigelovii
Peter H. Raven
1954-5-9
6924
San Francisco
Moist oceanic bluffs near Point Lobos - San Francisco
Comment
CAS-BOT-BC107231
Salix lasiolepis var. bigelovii
Peter H. Raven
1955-4-2
8246
San Francisco
Common on steep wind-swept oceanic bluffs near Pt. Lobos - San Francisco
Comment
CAS-BOT-BC107360
Salix lasiolepis var. bigelovii
Peter H. Raven; Henry J. Thompson
1966-4-23
20733
Ventura
about 2 miles east-southeast of Seal Beach, northwest end of island
106
Comment
CAS-BOT-BC107229
Salix lasiolepis var. bigelovii
Peter H. Raven
1956-3-18
8878
San Francisco
Bluffs between Point Lobos and the Golden Gate Bridge - San Francisco
Comment
CAS-BOT-BC124472
Salix lasiolepis var. lasiolepis
Peter H. Raven
1956-3-30
8953
San Francisco
between Alemany Blvd. and McLaren Park, San Francisco
Comment
CAS-BOT-BC129620
Salix lasiolepis var. lasiolepis
Peter H. Raven
1953-5-9
5451
Butte
6.5 miles from Bangor on road to Oroville
Comment
CAS-BOT-BC124617
Salix lemmonii
Peter H. Raven
1956-7-25
9829
Fresno
along South Fork of the Kings River
2895
Comment
CAS-BOT-BC124642
Salix lemmonii
Peter H. Raven
1951-6-30
3171
Madera
Starkweather Lake
2438
Comment
CAS-BOT-BC125894
Salix planifolia
Peter H. Raven
1953-8-3
6047
Fresno
Mono Creek near Fourth Recess
2987
Comment
CAS-BOT-BC129188
Salix scouleriana
Peter H. Raven
1953-7-12
5630
Fresno
Mono Creek
2499
Comment
JEPS30390
Salpichroa origanifolia
Peter H. Raven
1959-12-27
14737
Marin
Inverness
Comment
CAS-BOT-BC176871
Salsola gobicola
Peter H. Raven
1954-6-18
7075
Inyo
E. of Deep Springs Lake
1463
Comment
RSA127777
Salsola tragus
P. H. Raven, H. J. Thompson
1959-6-4
14335
Los Angeles
Dune grassland behind Point Dume.
43
Comment
SD60380
Salsola tragus
Peter H. Raven
1961-9-17
16691
San Bernardino
Cajon Pass just below Cajon Campground.
810
Comment
CAS-BOT-BC180749
Salsola tragus
Peter H. Raven; Henry J. Thompson
1959-10-14
14643
Los Angeles
East end of Malibu Lake, Santa Monica Mountains
220
Comment
LA31625
Salsola tragus
Peter H. Raven; Henry J. Thompson
1959-9-6
14375
Los Angeles
Santa Monica Mountains, Malibu Creek, mouth of creek
6
Comment
UC1215241
Salvia columbariae
Peter H. Raven
1962-4-12
17319
Los Angeles
w side San Clemente Island (near foot of canyon s of canyon below the Tomb)
106
Comment
CAS-BOT-BC226137
Salvia greatae
Peter H. Raven
1958-5-5
12907
Riverside
East of Coachella Canal 3.6 miles on a road up the south side of the Orocopia Mountains
Comment
GH403378
Salvia leucophylla
P. H. Raven
1959-5-10
14186
Unknown
Conejo Grade
167
Comment
LA33891
Salvia leucophylla
Peter H. Raven;
1959-5-10
14186
Ventura
Santa Monica Mountains, Conejo Grade, along US Hwy 101
167
Comment
LA35985
Salvia mellifera
Peter H. Raven;
1960-5-15
Los Angeles
SANTA MONICA MOUNTAINS, Piuma Road, 5.1 mi. NW of Rambla Pacifica.
213
Comment
RSA176447
Salvia mellifera
Peter H. Raven, Robert F. Thorne
1964-5-7
19005 A
Los Angeles
Saddle Rock Ranch, near Seminole Hot Springs, Santa Monica Mts.
Comment
JEPS19520
Sambucus mexicana
Peter H. Raven with T. Mosquin, H. L. Wedberg
1957-8-11
11185
San Bernardino
in canyon below South Fork Meadows; San Bernardino Mountains
2255
Comment
RSA128992
Sambucus mexicana
P. H. Raven
1949-5-8
477
Alameda
10 miles Livermore on Arroyo Mocho Road
915
Comment
LA31377
Sambucus nigra subsp. canadensis
Peter H. Raven; Jane Turner, Barbara Whitesel
1959-2-23
C 113
Ventura
SANTA MONICA MOUNTAINS, Potrero Valley, 0.9 mi E of junction with Borchard Rd on road to Lake Sherwood.
Comment
LA33902
Sambucus nigra subsp. canadensis
Peter H. Raven;
1959-5-3
14065
Los Angeles
SANTA MONICA MOUNTAINS, Mulholland Drive 0.5 mi E of Beverly Glen Blvd.
380
Comment
LA51404
Sambucus nigra subsp. canadensis
Peter H. Raven; Henry J. Thompson
1960-5-29
15439
Ventura
SANTA MONICA MOUNTAINS, Triunfo Pass
640
Comment
CAS-BOT-BC236448
Sambucus racemosa subsp. racemosa
Peter H. Raven
1956-4-22
8999
San Francisco
Shaded west slope of Mt. Davidson, San Francisco
243
Comment
OBI60215
Sanicula arguta
Peter Raven, E. R. Blakley, Robert Ornduff
1960-1
14873
Santa Barbara
Santa Rosa Island; Near Vail ranch
46
Comment
RSA134409
Sanicula arguta
P. H. Raven, C. F. Smith
1960-4-25
15136
Santa Barbara
Santa Cruz Island. Main crest of island 4.7 miles east of Stanton Ranch.
Comment
SD63373
Sanicula arguta
Peter H. Raven, Henry J. Thompson
23-24 Apr 1966
20780
Ventura
San Nicolas Island, above pier near southeast end of island
60
Comment
CAS-BOT-BC223297
Sanicula bipinnatifida
Peter H. Raven
1950-3-19
1461
San Francisco
To the east of Twin Peaks & Mt. Davidson
152
Comment
RSA212487
Sanicula bipinnatifida
P. H. Raven
1957-4-13
10660
San Francisco
About the east summit of the San Miguel Hills
Comment
SEINET13945211
Sanicula laciniata
Peter H. Raven
1959-1
13953
Los Angeles
Just east of Zuma Beach, Point Dume, Santa Monica Mountains; 50 ft. 34 deg. N, 118-119 deg. W
15
Comment
UC914642
Saxifraga rivularis
Peter H. Raven, G. L. Stebbins Jr.
1950-8-1
108
Inyo
above Lake Sabrina (Schofer's Holes); Schofer's Holes
3474
Comment
CAS-BOT-BC283089
Schedonorus arundinaceus
Peter H. Raven
1956-6-17
9434
Los Angeles
Gayley Ave., Westwood, Los Angeles
Comment
UCD65892
Schedonorus arundinaceus
Peter H. Raven; Robert F. Thorne
1964-5-7
19038
Los Angeles
Santa Monica Mountains. Saddle Rock Ranch, near Seminole Hot Springs.
Comment
CAS-BOT-BC283609
Schedonorus pratensis
Peter H. Raven
1953-8-6
6086
Fresno
Fish Camp, Mono Creek
2590
Comment
CAS-BOT-BC243470
Schismus barbatus
Peter H. Raven
1959-3-28
13882
San Bernardino
Needles
Comment
GH341162
Schismus barbatus
P. H. Raven
1959-3-1
13815
Unknown
Griffith Park, Los Angeles County
243
Comment
CAS-BOT-BC111319
Schoenoplectus acutus
Peter H. Raven
1956-8-4
10015
Nevada
1.9 miles south of Fuller Lake, center of a lake in marshy area.
1371
Comment
CAS-BOT-BC111285
Schoenoplectus acutus var. occidentalis
Peter H. Raven
1961-9-17
16683
San Bernardino
Lost Lake, Lone Pine Canyon.
838
Comment
LA33906
Schoenoplectus acutus var. occidentalis
Peter H. Raven; Henry J. Thompson
1959-10-14
14640
Los Angeles
Santa Monica Mountains, Triunfo Canyon, Malibu Lake, E-end
220
Comment
CAS-BOT-BC111596
Schoenoplectus californicus
Peter H. Raven
1954-9-19
8224
San Francisco
Mountain Lake, San Francisco
Comment
RSA133381
Schoenoplectus maritimus
Peter H. Raven, H. J. Thompson
1959-9-20
s.n.
Ventura
Lake Eleanor; Santa Monica Mountains
300
Comment
CAS-BOT-BC22421
Scirpus congdonii
P. H. Raven
1951-8-7
3822
Madera
Stairway Creek
2987
Comment
RSA145660
Scirpus microcarpus
Peter H. Raven
1961-9-10
16653
San Bernardino
Near Mojave River just east of Victorville.
838
Comment
CAS-BOT-BC110877
Scirpus microcarpus
Peter H. Raven
1952-9-14
5176
Napa
Corn Creek E of Yountville
91
Comment
CAS-BOT-BC243497
Scribneria bolanderi
Peter H. Raven
1963-5-7
18353
Amador
1.5 miles north of Buena Vista
Comment
SBBG16541
Scrophularia californica
P. H. Raven
1962-4-29
17486
Riverside
Ortega Hwy, 1 mi above the east base
487
Comment
RSA155809
Scrophularia californica subsp. floribunda
Peter H. Raven
1962-4-29
17486
Riverside
Ortega Highway 1 mi. above its east base.
488
Comment
RSA161073B
Scrophularia californica subsp. floribunda
Peter H. Raven
1962-5-5
17566
Kern
Road from Walden to Kelso Valley, 9.7 miles south of Weldon.
945
Comment
GH367558
Scrophularia villosa
P. H. Raven
1962-5-21
17806
Unknown
Santa Catalina Island, Camp Cactus Road just about turn to Camp Cactus, about 0.5 miles east of Carlos
Comment
CAS-BOT-BC341101
Scutellaria mexicana
Peter H. Raven
1958-5-5
12886
Riverside
Jumbo Rocks Camp Ground, Joshua Tree National Monument
Comment
CAS-BOT-BC61494
Sedum album
Peter H. Raven
1956-8-18
s.n.
San Francisco
Near Laguna Honda, San Francisco
Comment
CAS-BOT-BC59074
Sedum spathulifolium
Peter H. Raven
1954-4-24
6681
Mariposa
Merced River about 10 miles below El Portal, CA.
487
Comment
CAS-BOT-BC61949
Selaginella
Peter H. Raven; Henry J. Thompson
1959-9-20
14472
Ventura
junction of Decker Road with Potrero Road
274
Comment
RSA160574
Selaginella asprella
Peter H. Raven
1961-11-17
16872
San Bernardino
12.5 miles northwest of Barton Flats, San Bernardino Mountains.
2468
Comment
SBBG10949
Selaginella bigelovii
P. H. Raven, C. F. Smith
1960-4-27
15270
Santa Barbara
canyon N of Stanton Ranch
Comment
CAS-BOT-BC62268
Selaginella watsonii
Peter H. Raven
1961-11-17
16873
San Bernardino
12.5 miles northwest of Barton Flats, San Bernardino Mountains
2468
Comment
CAS-BOT-BC53723
Selaginella watsonii
Peter H. Raven
1952-8-8
5002 A
Fresno
Sierra Nevada - Plateau n. of Mt. Lamarcks
4023
Comment
CAS-BOT-BC363269
Senecio aronicoides
Peter H. Raven
1963-5-6
18333
Madera
The Falls, Bass Lake
1051
Comment
RSA0012440
Senecio aronicoides
P. H. Raven
1964-4-19
18840
El Dorado
Quercus wislizenii woodland, 2 miles west of Shingle Springs.
Comment
JEPS19501
Senecio flaccidus var. douglasii
Peter H. Raven
1957-11-30
11408
Los Angeles
4.0 mi e Topanga Canyon (along Mulholland Drive); Santa Monica Mountains
Comment
JEPS16959
Senecio fremontii var. fremontii
Peter H. Raven
1956-9-4
10413
Siskiyou
s slope Mount Eddy
Comment
RSA158195
Senecio lyonii
P. H. Raven
1962-5-21
17817
Los Angeles
Middle Ranch, Santa Catalina Island.
213
Comment
SD52848
Senecio lyonii
Peter H. Raven
1962-4-10
17188
Los Angeles
San Clemente Island, hillside above Wilson Cove
105
Comment
CAS-BOT-BC364130
Senecio mohavensis
Peter H. Raven
1958-3-29
12032
Inyo
2.5 miles south-west of Klare Spring, Titus Canyon, Grapevine Mountains, Death Valley National Monument
Comment
CAS-BOT-BC333039
Senecio scorzonella
Peter H. Raven
1951-7-22
3579
Madera
Shadow Creek below Lake Ediza
2834
Comment
JEPS19488
Senecio triangularis
Peter H. Raven with T. Mosquin, H. L. Wedberg
1957-8-11
11171
San Bernardino
South Fork Meadows San Bernardino Mountains
2438
Comment
RSA135486
Senecio vulgaris
P. H. Raven, Clifton F. Smith
1960-4-26
15222
Santa Barbara
Above Christy's. Santa Cruz Island.
Comment
CAS-BOT-BC364596
Senecio vulgaris
Peter H. Raven
1954-2-22
6411
Napa
Orchard at east end of Saint Helena
60
Comment
RSA151189
Sesbania exaltata
Peter H. Raven
16835
Imperial
On western outskirts of El Centro.
-12
Comment
CAS-BOT-BC243582
Setaria parviflora
Peter H. Raven; Henry J. Thompson
1959-9-18
14435
Los Angeles
Santa Monica Boulevard near Beverly Glen Boulevard, west Los Angeles
76
Comment
GH355626
Setaria parviflora
P. H. Raven & H. J. Thompson
1959-9-18
14435
Unknown
Santa Monica Mountains, California, Santa Monica Boulevard near Beverly Glen Boulevard, West Los Angeles
76
Comment
RSA127814
Setaria parviflora
P. H. Raven, H. J. Thompson
1959-9-18
14435
San Diego
De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek.
150
Comment
CAS-BOT-BC243620
Setaria pumila
Peter H. Raven
1953-8-29
6237
Inyo
N. end of Bishop
Comment
RSA151107
Silene antirrhina
P. H. Raven
1962-3-27
16999
Los Angeles
Palos Verdes Hills along Palos Verdes Drive 1.4 miles east to Portugese Bend.
Comment
RSA92932
Silene antirrhina
P. H. Raven
1951-6-6
3056
Napa
Wooden Valley Grade.
305
Comment
CAS-BOT-BC387022
Silene gallica
Peter H. Raven
1990-4-8
13979
Los Angeles
Santa Monica Mountains; Point Dume
21
Comment
SD171974
Silene gallica
Peter Raven, E. R. Blakley and Robert Ornduff
5-7 Apr 1960
14878
Santa Barbara
Santa Rosa Island; near Vail Ranch.
46
Comment
RSA133401
Silene gallica
Peter H. Raven, Henry J. Thompson
1959-5-10
14222
Ventura
Santa Monica Mountains region. North-east slope of Conejo Mountain
183
Comment
CAS-BOT-BC389308
Silene lemmonii
Peter H. Raven
1954-8-1
7660
Fresno
Bear Ridge
2590
Comment
CAS-BOT-BC389511
Silene menziesii
Peter H. Raven
1952-8-1
4820
Fresno
Zig-zags below Evolution Meadows
2682
Comment
CAS-BOT-BC389624
Silene sargentii
Peter H. Raven
1953-7-20
5743
Fresno
Second Recess
2682
Comment
CAS-BOT-BC175059
Silene verecunda
Peter H. Raven
1956-7-12
9713
Inyo
Taboose Creek
1981
Comment
RSA128364
Sinapis arvensis
P. H. Raven
1950-3-5
1405
Contra Costa
0.75 mile from place where it meets Orinda - Richmond Road, Bear Creek Road.
107
Comment
SBBG12247
Sisymbrium irio
P. H. Raven
1962-4-9
17140
Los Angeles
near barracks, Wilson Cove
60
Comment
LA34248
Sisymbrium orientale
Peter H. Raven;
1959-5-3
14062
Los Angeles
SANTA MONICA MOUNTAINS, Mulholland Drive near Beverly Glen Blvd.
380
Comment
LA38813
Sisymbrium orientale
Peter H. Raven; Henry J. Thompson
1959-10-4
14573
Ventura
15
Comment
SBBG10754
Sisyrinchium bellum
P. H. Raven, E. R. Blakley, R. Ornduff
1960-4-5
14917
Santa Barbara
behind point opposite San Miguel Island
152
Comment
RSA127449
Solanum americanum
Peter H. Raven, Henry J. Thompson
1959-10-14
14635
Los Angeles
East end of Malibu Lake.
221
Comment
SBBG10925
Solanum clokeyi
P. H. Raven, C. F. Smith
1960-4-26
15214
Santa Barbara
near top of Portezuela grade
Comment
LA31370
Solanum douglasii
Peter H. Raven; Jane Turner, Barbara Whitesel
1959-3-15
c 145
Los Angeles
Santa Monica Mountains, Point Dume
0
Comment
RSA161260
Solanum elaeagnifolium
Peter H. Raven
1961-9-17
16690
San Bernardino
Cajon Pass, just below Cajon Campground
808
Comment
NY821354
Solanum nigrum
P. H. Raven
1951-3-12
2747
San Mateo
Summit ridge of the San Bruno Mountains
Comment
NY821009
Solanum nodiflorum
P. H. Raven
1950-7-12
2558
Monterey
N. of Seaside
Comment
LA32368
Solanum physalifolium var. nitidibaccatum
Peter H. Raven; Henry J. Thompson
1959-10-4
14582
Los Angeles
SANTA MONICA MOUNTAINS, Point Mugu, just N of Point Mugu, edges of field by Revolon Slough.
9
Comment
CAS-BOT-BC157444
Solanum umbelliferum
P. H. Raven
1952-7-5
4244
Fresno
Florence Lake
2225
Comment
RSA132826
Solanum umbelliferum
Peter H. Raven
1958-5-17
12943
Riverside
7.4 miles south-east of Banning on road to Idyllwild, Sam Jacinto Mountains.
Comment
CAS-BOT-BC154714
Solanum umbelliferum
P. H. Raven
1954-4-24
6739
Mariposa
1 mi. n. of Mt. Bullion
Comment
GH244909
Solanum xanti var. intermedium
P. H. Raven
1951-5-20
2862
Unknown
Oakville to Glen Ellen
Comment
CAS-BOT-BC339764
Solidago guiradonis
Peter H. Raven; John H. Thomas
1962-10-27
18121
San Benito
Along Clear Creek 17.9 mi. E of junction near Bitterwater
Comment
CAS-BOT-BC365019
Solidago velutina subsp. californica
Peter H. Raven; Henry J. Thompson
1959-9-27
14552
Los Angeles
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Latigo Canyon 1.1 miles north of Coast Highway
213
Comment
CAS-BOT-BC365907
Soliva sessilis
Peter H. Raven
1956-5-13
9295
San Francisco
About 1 mile east of Mt. Davidson, San Francisco
Comment
RSA151006
Sonchus asper
P. H. Raven
1962-4-12
17336
Los Angeles
Narrow Canyon south of canyon below Tomb, west side of San Clemente Island
274
Comment
LA32095
Sonchus asper subsp. asper
Peter H. Raven;
1959-10-25
14700
Los Angeles
SANTA MONICA MOUNTAINS, Arroyo Sequit, 1.6 mi N of the Coast Hwy.
137
Comment
SBBG24686
Sonchus oleraceus
P. H. Raven, H. J. Thompson
1966-4-23
20705
Ventura
Seal Beach, NW end of island
Comment
UC1215136
Sonchus oleraceus
Peter H. Raven
1962-4-9
17139
Los Angeles
near barracks (Wilson Cove, San Clemente Island); San Clemente Island, Wilson cove
60
Comment
RSA128377
Sonchus oleraceus
P. H. Raven
1950-6-3
2209
San Mateo
along Millbrae Ave., Millbrae.
61
Comment
RSA151208
Sonchus oleraceus
P. H. Raven
1962-4-9
17139
Los Angeles
Near barracks, Wilson Cove, San Clemente Island
61
Comment
CAS-BOT-BC390192
Spergularia bocconi
Peter H. Raven
1954-9-18
8193
San Francisco
Pt. Lobos, San Francisco
Comment
UCR95165
Spergularia bocconi
P. H. Raven
1962-4-11
17256
Los Angeles
Channel Islands, San Clemente Island, sandy beach due west of Wall 2
9
Comment
CAS-BOT-BC390152
Spergularia bocconi
Peter H. Raven; Michael P. Johnson
1967-5-2
21231
Marin
Angel Island. Area below East Garrison, east side of island
Comment
SD63346
Spergularia macrotheca
Peter H. Raven, Henry J. Thompson
23-24 Apr 1966
20691
Ventura
San Nicolas Island; Seal Beach, northwest end of island.
Comment
CAS-BOT-BC390343
Spergularia macrotheca var. macrotheca
Peter H. Raven; Michael P. Johnson
1967-5-1
21188
Marin
Angel Island. On south ridge of Mount Ida
237
Comment
SBBG24706
Spergularia macrotheca var. macrotheca
P. H. Raven, H. J. Thompson
1966-4-23
20739
Ventura
ca. 1 mi ESE of Seal Beach
106
Comment
SD171957
Spergularia marina
Peter Raven
5-7 Apr 1960
14993
Santa Barbara
Santa Rosa Island; near Old Ranch, east of Torrey Pines.
6
Comment
UCR107559
Spergularia marina
P. H. Raven, E. R. Blakley, Robert Ornduff
1960-4-5
14993
Santa Barbara
Channel Islands, Santa Rosa Island, near Old Ranch, east of Torrey Pines
6
Comment
UCR95479
Spergularia marina
P. H. Raven
1962-4-10
17205
Los Angeles
San Clemente Island, Summit of Thirst
579
Comment
CAS-BOT-BC390563
Spergularia rubra
Peter H. Raven
1952-5-31
4163
Napa
Flood plain of Rector Creek
121
Comment
CAS-BOT-BC236651
Sphenopholis obtusata
Peter H. Raven
1953-7-25
5849
Fresno
Mono Hot Springs
1981
Comment
CAS-BOT-BC235468
Sporobolus indicus
Peter H. Raven
1950-12-1
2715
San Francisco
Just inside Golden Gate Park at the 10th Avenue Entrance, San Francisco
Comment
UC1215163
Stellaria pallida
Peter H. Raven
1962-4-10
17235
Los Angeles
about 1.5 mi n Thirst (w side of San Clemente Island); San Clemente Island
457
Comment
JEPS26178
Stephanomeria cichoriacea
Peter H. Raven and Henry J. Thompson
1959-9-27
14502
Los Angeles
Sepulveda Canyon Santa Monica Mountains
243
Comment
JEPS30656
Stephanomeria diegensis
Peter H. Raven and Henry J. Thompson
1958-9-19
13721
Los Angeles
Santa Monica Mountains. Along United States Highway 101, 0.2 miles east of turn to Zuma Beach.
45
Comment
CAS-BOT-BC375246
Stephanomeria elata
Peter H. Raven
1951-8-21
3873
Napa
Mt. Veeder
762
Comment
LA46928
Stephanomeria exigua subsp. coronaria
Peter H. Raven; Henry J. Thompson
1959-9-20
14456
Ventura
Santa Monica Mountains, Russell Valley, Triunfo Corner
274
Comment
CAS-BOT-BC375356
Stephanomeria exigua subsp. coronaria
Peter H. Raven; Henry J. Thompson
1958-10-11
13750
Los Angeles
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Tuna Canyon Road 0.5 mile south of junction with Saddle Peak Road
518
Comment
JEPS16914
Stephanomeria exigua subsp. exigua
Peter H. Raven
1956-7-12
9703
Inyo
Taboose Creek Sierra Nevada
1981
Comment
CAS-BOT-BC375544
Stephanomeria exigua subsp. exigua
Peter H. Raven; R. K. Beeks
1961-9-29
16770
San Bernardino
San Bernardino Mountains, Grass Valley Lake
1706
Comment
CAS-BOT-BC322951
Stephanomeria tenuifolia
Peter H. Raven
1956-7-28
9906
Inyo
Sawmill Creek, Sierra Nevada
2621
Comment
JEPS16916
Stephanomeria tenuifolia
Peter H. Raven
1956-7-28
9906
Inyo
Sawmill Creek Sierra Nevada
2621
Comment
CAS-BOT-BC375743
Stephanomeria virgata
Peter H. Raven
1951-10-28
3950
Napa
1-3 mi. e. of Chiles [Chiles] Valley
304
Comment
SD60375
Stephanomeria virgata subsp. virgata
Peter H. Raven
1961-9-17
16687
San Bernardino
Cajon Pass just below Cajon Campground.
810
Comment
RSA161161
Streptanthella longirostris
P. H. Raven
1958-3-22
11898
San Bernardino
Eastern limits of Barstow.
Comment
CAS-BOT-BC86979
Streptanthus cordatus var. piutensis
Peter H. Raven; Harlan Lewis
1956-6-8
9348
Kern
Piute Mountain, on road 2.2 miles from intersection with Havila-Bodfish road.
Comment
UC1094310
Streptanthus diversifolius
Peter H. Raven with G. Thomas Robbins
1956-4-29
9112
El Dorado
n side of river at road-crossing northeast of Youngs (Somerset); North Fork of the Cosumnes River
Comment
CAS-BOT-BC87167
Streptanthus glandulosus subsp. glandulosus
Peter H. Raven
1953-4-2
5283
Napa
Burn east of Tulucay Creek.
426
Comment
CAS-BOT-BC87314
Streptanthus gracilis
Peter H. Raven
1955-7-20
8340
Tulare
Sierra Nevada. East of Point 11153. At head of Kern River.
3108
Comment
UC1005806
Streptanthus gracilis
Peter H. Raven
1955-7-20
8340
Tulare
slopes e Point 11153 (at head of river); Sierra Nevada, Kern River
3108
Comment
UC1112201
Streptanthus insignis
Peter H. Raven with G. Ledyard Stebbins Jr.
1956-5-5
9174
San Benito
w-facing slope ca 1 mi w Pichaco Mine; San Carlos Range
Comment
CAS-BOT-BC87399
Streptanthus morrisonii
Peter H. Raven
1954-9-1
8113
Lake
Along Hoffman Creek, about 1 mile east of Mirabel Park.
Comment
CAS-BOT-BC87895
Streptanthus tortuosus
Peter H. Raven; R. Snow
1958-7-19
13617
Trinity
Along road to Hobo Gulch 9.0 miles north of Helena.
Comment
RSA161168
Streptanthus tortuosus
P. H. Raven, R. Snow
1958-7-19
13617
Trinity
Along road to Hobo Gulch, 9 miles N of Helena.
Comment
RSA131458
Stylocline gnaphaloides
P. H. Raven, E. R. Blakley, Robert Ornduff
1960-4-5
14893
Santa Barbara
Santa Rosa Island. Near Vail Ranch.
46
Comment
RSA155925
Suaeda californica
P. H. Raven
1962-7-12
18040
Los Angeles
Just west of North Head, San Clemente Island
6
Comment
GH376552
Suaeda californica
P. H. Raven & H. J. Thompson
1959-10-4
14609
Unknown
salt marsh just west of Point Mugu
3
Comment
CAS-BOT-BC110393
Suaeda esteroa
Peter H. Raven; Henry J. Thompson
1959-10-4
14609
Ventura
Santa Monica Mountains. Salt marsh just west of Point Mugu.
Comment
CAS-BOT-BC110459
Suaeda taxifolia
Peter H. Raven; Henry J. Thompson
1966-4-23
20755
Ventura
San Nicolas Island. East of Dutch Harbor, southeast end of island.
Comment
LA34254
Suaeda taxifolia
Peter H. Raven; Henry J. Thompson
1959-10-4
14609
Ventura
SANTA MONICA MOUNTAINS, Point Mugu, just W of Point Mugu.
3
Comment
SD194344
Suaeda taxifolia
Peter Raven
5-7 Apr 1960
14992
Santa Barbara
Santa Rosa Island, near Old Ranch, east of Torrey Pines.
6
Comment
UC1234620
Suaeda taxifolia
Peter H. Raven
1962-7-12
18040
Los Angeles
just w North Head (San Clemente Island); San Clemente Island
6
Comment
CAS-BOT-BC271635
Symphoricarpos albus var. laevigatus
Peter Raven
1954-9-19
8202
San Francisco
Flat near Laguna Honda, San Francisco
Comment
JEPS22265
Symphoricarpos mollis
Peter H. Raven
1956-8-4
10049
Nevada
Fall Creek; Sierra Nevada
1676
Comment
JEPS24749
Symphoricarpos mollis
Peter Raven and Clifton F. Smith
1960-4-26
15180
Santa Barbara
1.1 mi w Stanton Ranch (Arroyo del Medio); Channel Islands, Santa Cruz Island
Comment
SEINET8360103
Symphyotrichum defoliatum
Peter H. Raven
1961-10-15
16864
Los Angeles
Botanic Garden, Claremont.
259
Comment
SEINET8399746
Symphyotrichum defoliatum
Peter H. Raven
1961-9-24
16742
San Bernardino
along Mojave River just east of Victorville.
610
Comment
CAS-BOT-BC97928
Symphyotrichum frondosum
Peter H. Raven
1953-8-30
6265
Inyo
Deep Springs Lake
Comment
CAS-BOT-BC211569
Tamarix parviflora
Peter H. Raven
1951-10-28
3952
Napa
Along Eticuera Creek, c. 8 mi. se of Knoxville
304
Comment
JEPS30361
Tetradymia axillaris
Peter H. Raven
1962-5-5
17554
Inyo
Marble Canyon Inyo Mountains
1676
Comment
JEPS30368
Tetradymia axillaris
Peter H. Raven
1962-5-27
17861
Inyo
at the foot of Sherwin Grade Sherwin Grade
Comment
RSA155775
Tetradymia axillaris var. longispina
P. H. Raven
1962-5-27
17861
Inyo
at food of Sherwin Grade.
Comment
CAS-BOT-BC438218
Tetragonia tetragonoides
Peter H. Raven
1959-4-19
14013
Los Angeles
Santa Monica Mountains (Lat. N. 34 deg. ; Long. 118 deg. to 119 deg. W.). Along shore 0.8 miles east of Ventura County line
7
Comment
CAS-BOT-BC88293
Thysanocarpus curvipes
Peter H. Raven
1954-8-8
7869
Fresno
Sierra Nevada. Sally Keyes Lakes to Blaney Meadow.
2621
Comment
CAS-BOT-BC88269
Thysanocarpus curvipes
Peter H. Raven; G. Thomas Robbins
1956-4-29
9108 A
El Dorado
Sierra Nevada. Bridge on North Fork of Cosumnes River at road northwest of Youngs (Somerset).
Comment
CAS-BOT-BC88270
Thysanocarpus curvipes
Peter H. Raven; G. Thomas Robbins
1956-4-29
9111
El Dorado
Sierra Nevada. Bridge on North Fork of Cosumnes River at road northwest of Youngs (Somerset).
Comment
LA32263
Thysanocarpus laciniatus
Peter H. Raven; Henry J. Thompson
1959-5-5
14120
Los Angeles
SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage.
259
Comment
LA47621
Thysanocarpus laciniatus
Peter H. Raven; Henry J. Thompson
1960-4-12
15037
Los Angeles
Santa Monica Mountains, junction of Latigo Rd with Mulholland Hwy
518
Comment
CAS-BOT-BC67253
Thysanocarpus laciniatus var. hitchcockii
Peter H. Raven
1958-5-4
12856
Inyo
0.7 mile south of summit of Daylight Pass, Grapevine Mountains, Death Valley National Monument.
Comment
RSA0049971
Thysanocarpus radians
Peter H. Raven
1913-4-6
1602
Sonoma
Lower slopes of Rincon River. 4 miles from Santa Rosa to Sonoma.
243
Comment
UC1212050
Tiquilia nuttallii
Peter H. Raven
1959-5-30
14306
Inyo
Bishop Creek, Power House No. 2
Comment
CAS-BOT-BC81460
Torreya californica
Peter H. Raven
1954-2-27
6431
Sonoma
Hooker Creek, Hoods Peak Range
457
Comment
CAS-BOT-BC169237
Toxicodendron diversilobum
Peter H. Raven
1964-3-25
18746
San Luis Obispo
In pine woods above and west of Cambria.
Comment
CAS-BOT-BC221010
Trichostema austromontanum subsp. austromontanum
Peter H. Raven
1961-9-17
16720
San Bernardino
North of Lake Arrowhead, San Bernardino Mountains
1524
Comment
LA31369
Trichostema lanatum
Peter H. Raven; Jane Turner, Barbara Whitesel
1959-2-23
C 120
Ventura
SANTA MONICA MOUNTAINS, Hidden Valley, Lake Sherwood.
292
Comment
UC1177077
Trifolium albopurpureum var. dichotomum
Peter H. Raven
1951-4-29
2796
Santa Clara
ca 8 mi due e Gilroy; Mount Hamilton Range
76
Comment
CAS-BOT-BC208299
Trifolium amoenum
Peter H. Raven
1951-6-24
3005
Napa
Napa
30
Comment
OBI59855
Trifolium barbigerum
Peter Raven
1960-1
14931
Santa Barbara
Santa Rosa Island; on ridge on E side at head of Water Cyn
213
Comment
SD171870
Trifolium barbigerum
Peter Raven
April 5-7 1960
14931
Santa Barbara
Santa Rosa Island, on ridge on E side at head of Water Canyon
Comment
SBBG10763
Trifolium depauperatum
P. H. Raven, E. R. Blakley, R. Ornduff
1960-4-5
14896
Santa Barbara
near Vail Ranch
45
Comment
RSA131661
Trifolium depauperatum var. amplectens
Peter H. Raven, E. R. Blakley, Robert Ornduff
1960-4-5
14896
Santa Barbara
Santa Rosa Island. Near Vail Ranch.
61
Comment
UC1106199
Trifolium depauperatum var. depauperatum
Peter H. Raven
1950-4-6
1607
Sonoma
Rincon Ridge
Comment
SBBG13597
Trifolium fucatum
P. H. Raven
1962-5-9
17674
Los Angeles
near head of cyn above Mosquito Cove
335
Comment
UC1234799
Trifolium fucatum
Peter H. Raven
1962-5-9
17674
Los Angeles
above Mosquito Cove (near head of canyon); San Clemente Island
335
Comment
SBBG10740
Trifolium gracilentum
P. H. Raven, E. R. Blakley, R. Ornduff
1960-4-5
14897
Santa Barbara
near Vail Ranch
45
Comment
UC1042410
Trifolium microcephalum
Peter H. Raven
1951-7-14
3416
Madera
Agnew Meadow to San Joaquin Mtn
2651
Comment
RSA135137
Trifolium variegatum
Peter H. Raven, Henry J. Thompson
1960-5-29
15465
Ventura
Santa Monica Mts.: Carlisle Road south of Lake Sherwood.
305
Comment
LA34271
Trifolium willdenovii
Peter H. Raven; Henry J. Thompson
1959-5-10
14223
Ventura
SANTA MONICA MOUNTAINS, Conejo Mountain, NE slopes of mountain.
121
Comment
RSA131668
Trifolium willdenovii
Peter H. Raven
1960-4-5
14946
Santa Barbara
Ridge on east side at head of Water Canyon.
183
Comment
RSA155869
Trifolium willdenovii
Peter H. Raven
1962-5-8
17614
Los Angeles
On floor of second canyon south of Seal Cove; San Clemente Island.
15
Comment
RSA51346
Trifolium wormskioldii
Peter H. Raven
1950-4-30
s.n.
San Mateo
Up a road about 1/2 mile N of Montara.
30
Comment
CAS-BOT-BC451904
Triglochin maritima
Peter H. Raven
1952-8-26
5137
Napa
Nr. Bentley Wharf
15
Comment
CAS-BOT-BC267107
Triglochin palustris
Peter H. Raven; G. Thomas Robbins
1954-7-27
7599
Tulare
Crabtree Meadows
3139
Comment
SEINET10458957
Triodanis biflora
Raven
Raven 12699
San Diego
1.5 MI E OF TORREY PINES
Comment
CAS-BOT-BC199605
Trisetum canescens
Peter H. Raven
1953-7-27
5896
Fresno
Between Laurel Creek and Hopkins Creek along Mono Creek
2743
Comment
CAS-BOT-BC199614
Trisetum canescens
Peter H. Raven
1952-7-19
4578
Fresno
Ward Lake
2225
Comment
CAS-BOT-BC193581
Trisetum spicatum
Peter H. Raven
1952-7-31
4776
Fresno
Lake in Darwin Canyon
3596
Comment
CAS-BOT-BC526780
Triteleia laxa
Peter H. Raven
1956-5-12
9259
San Francisco
Grassy slopes, McLaren Park
Comment
CAS-BOT-BC85875
Tsuga mertensiana subsp. grandicona
Peter H. Raven
1952-8-12
5087
Fresno
North Goddard Creek
2712
Comment
CAS-BOT-BC74041
Turritis glabra
Peter H. Raven
1950-3-18
1455
San Francisco
San Francisco. Bayview Hills.
76
Comment
LA33915
Typha domingensis
Peter H. Raven;
1959-10-25
14714
Los Angeles
91
Comment
LA33920
Typha domingensis
Peter H. Raven;
1959-10-18
14670
Los Angeles
Santa Monica Mountains, Medea Creek, mouth of Medea Creek, N arm of Malibu Lake
220
Comment
LA34198
Urtica dioica subsp. holosericea
Peter H. Raven; Henry J. Thompson
1959-6-4
14349
Los Angeles
Santa Monica Mountains, Point Dume
12
Comment
RSA127451
Urtica dioica subsp. holosericea
Peter H. Raven, Henry J. Thompson
1959-10-14
725
Los Angeles
East end of Malibu Lake.
221
Comment
CAS-BOT-BC404318
Urtica urens
Peter H. Raven; Henry J. Thompson
1959-5-5
14128
Los Angeles
Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage
304
Comment
CAS-BOT-BC404347
Urtica urens
Peter H. Raven
1950-1-6
1295
San Francisco
Main drive about opposite 3-6 avenues, Golden Gate Park
91
Comment
RSA151176
Utricularia vulgaris subsp. macrorhiza
Peter H. Raven
1961-9-10
16626
San Bernardino
Along Mojave River just east of Victorville.
823
Comment
CAS-BOT-BC193955
Vaccinium cespitosum
Peter H. Raven
1952-7-9
4322
Fresno
Evolution Lake
3307
Comment
CAS-BOT-BC199251
Vaccinium ovatum
Peter H. Raven
1955-4-2
8248
San Francisco
About the summit of Mt. Davidson, San Francisco
Comment
LA34203
Verbena lasiostachys var. lasiostachys
Peter H. Raven; Henry J. Thompson
1959-5-5
14106
Los Angeles
SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage.
259
Comment
RSA592345
Veronica anagallis-aquatica
Peter H. Raven
1961-9-17
16698
San Bernardino
Cajon Canyon below Cajon Station, at Cajon Campground.
793
Comment
CAS-BOT-BC238144
Veronica cusickii
Peter H. Raven
1951-7-27
3604
Madera
Lake Ediza
2865
Comment
JEPS6972
Veronica serpyllifolia subsp. humifusa
Peter H. Raven
1952-7-19
4567
Fresno
Florence Lake to Ward Lake
2164
Comment
SBBG10736
Vicia americana subsp. americana
P. H. Raven, E. R. Blakley, R. Ornduff
1960-4-5
14971
Santa Barbara
Cherry Cyn
60
Comment
RSA120993
Vicia benghalensis
Peter H. Raven
1950-5-28
2152
San Benito
Summit just east of Hollister.
Comment
RSA151121
Vicia exigua
P. H. Raven
1962-4-22
17386
Riverside
Common under Quercus agrifolia, head of Dripping Springs Campground
518
Comment
SBBG12481
Viola pedunculata
P. H. Raven
1962-4-10
17214
Los Angeles
summit ridge, ca. 2 mi N of Thirst
487
Comment
CAS-BOT-BC270161
Viola pinetorum var. grisea
Peter H. Raven
1953-7-31
5961
Fresno
N fork of Bear Creek
3261
Comment
CAS-BOT-BC203003
Vitis californica
Peter H. Raven; Harlan Lewis
1956-6-10
9382
Fresno
1.1 miles from Auberry - Northfork road on road to Kerchoff Power House
Comment
RSA128468
Vulpia bromoides
P. H. Raven
1950-4-6
1552
Sonoma
Cotati to Santa Rosa.
30
Comment
CAS-BOT-BC183707
Vulpia microstachys var. ciliata
Peter H. Raven
1951-4-29
2802
Santa Clara
In the Mt. Hamilton Range c. 8.5 miles due e. of Gilroy
243
Comment
CAS-BOT-BC184004
Vulpia microstachys var. microstachys
Peter H. Raven
1951-4-8
2773 A
Lake
N. of Middletown
Comment
CAS-BOT-BC184218
Vulpia microstachys var. pauciflora
Peter H. Raven
1954-6-30
7110 B
Fresno
Mono Hot Springs
1981
Comment
CAS-BOT-BC184227
Vulpia microstachys var. pauciflora
Peter H. Raven
1953-7-11
5608
Fresno
Mono Hot Springs
1981
Comment
CAS-BOT-BC184496
Vulpia microstachys var. pauciflora
Peter H. Raven
1957-4-7
10597
San Francisco
N.E. of Mountain Lake, Presidio
Comment
CAS-BOT-BC184370
Vulpia microstachys var. pauciflora
Peter H. Raven
1954-4-25
6777
Mariposa
About 1 mile west of road 1.7 mile s. of Coulterville
548
Comment
CAS-BOT-BC185674
Vulpia myuros subsp. megalura
Peter H. Raven; G. L. Stebbins, Jr.
1952-4-20
4005
Placer
North Fork American River south of Auburn near bridge on Rt. 49
213
Comment
CAS-BOT-BC185684
Vulpia myuros subsp. megalura
Peter H. Raven
1959-5-18
14237
Riverside
Lake Fulmor, San Jacinto Mountains
Comment
RSA158313
Vulpia myuros var. hirsuta
P. H. Raven
1962-4-12
17315
Los Angeles
San Clemente Island. Near foot of canyon south of canyon below the Tomb, west side of island
107
Comment
RSA134808
Woodwardia fimbriata
P. H. Raven, Henry J. Thompson
1960-5-29
15451
Ventura
Santa Monica Mountains: along a creek north-east of Sandstone Peak.
822
Comment
JEPS20073
Xanthium strumarium
Peter H. Raven
1957-9-21
11317
Los Angeles
small hill at nw end UCLA campus; Los Angeles
Comment
CAS-BOT-BC326965
Xylorhiza cognata
Peter H. Raven
1958-3-15
11834
Riverside
Painted Canyon near Mecca
Comment
JEPS30561
Xylorhiza cognata
Peter H. Raven
1958-3-15
11834
Riverside
near Mecca; Painted Canyon
Comment
RSA51323
Yabea microcarpa
P. H. Raven
1950-5-6
2012
Napa
Above place where the W branch of the Napa River meets Rte 29 ca. 1 mile N of Calistoga.
91
Comment
LA34212
Zannichellia palustris
Peter H. Raven; Henry J. Thompson
1959-9-20
Ventura
300
Comment
RSA126666
Zannichellia palustris
Peter H. Raven, Henry J. Thompson
1959-10-4
14578
Ventura
Revlon Slough, 2 miles N of Point Mugu; Santa Monica Mts.
9
Comment